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Comparing rxvt-unicode/configure (file contents):
Revision 1.156 by root, Tue Jun 19 18:17:56 2012 UTC vs.
Revision 1.171 by root, Tue Nov 23 10:54:27 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
657XFT_CONFIG
658EGREP
659GREP
660STARTUP_NOTIFICATION_LIBS
661STARTUP_NOTIFICATION_CFLAGS
602PIXBUF_LIBS 662PIXBUF_LIBS
603PIXBUF_CFLAGS 663PIXBUF_CFLAGS
604XFT_CONFIG 664PTYTTY_LIBS
605STARTUP_NOTIFICATION_LIBS 665PTYTTY_CFLAGS
606STARTUP_NOTIFICATION_CFLAGS
607PKG_CONFIG 666PKG_CONFIG
608X_EXTRA_LIBS 667X_EXTRA_LIBS
609X_LIBS 668X_LIBS
610X_PRE_LIBS 669X_PRE_LIBS
611X_CFLAGS 670X_CFLAGS
671CXXCPP
612XMKMF 672XMKMF
613TIC 673TIC
614CXXCPP
615RXVTNAME 674RXVTNAME
616LINKER 675LINKER
617EGREP
618GREP
619CPP
620INSTALL_DATA 676INSTALL_DATA
621INSTALL_SCRIPT 677INSTALL_SCRIPT
622INSTALL_PROGRAM 678INSTALL_PROGRAM
623ac_ct_CXX 679ac_ct_CXX
624CXXFLAGS 680CXXFLAGS
… …
630LDFLAGS 686LDFLAGS
631CFLAGS 687CFLAGS
632CC 688CC
633DATE 689DATE
634VERSION 690VERSION
635host_os
636host_vendor
637host_cpu
638host
639build_os
640build_vendor
641build_cpu
642build
643target_alias 691target_alias
644host_alias 692host_alias
645build_alias 693build_alias
646LIBS 694LIBS
647ECHO_T 695ECHO_T
… …
657htmldir 705htmldir
658infodir 706infodir
659docdir 707docdir
660oldincludedir 708oldincludedir
661includedir 709includedir
710runstatedir
662localstatedir 711localstatedir
663sharedstatedir 712sharedstatedir
664sysconfdir 713sysconfdir
665datadir 714datadir
666datarootdir 715datarootdir
… …
717enable_smart_resize 766enable_smart_resize
718enable_text_blink 767enable_text_blink
719enable_pointer_blank 768enable_pointer_blank
720with_term 769with_term
721with_terminfo 770with_terminfo
722enable_xdbe
723with_x 771with_x
724enable_utmp
725enable_wtmp
726enable_lastlog
727' 772'
728 ac_precious_vars='build_alias 773 ac_precious_vars='build_alias
729host_alias 774host_alias
730target_alias 775target_alias
731CC 776CC
… …
734LIBS 779LIBS
735CPPFLAGS 780CPPFLAGS
736CXX 781CXX
737CXXFLAGS 782CXXFLAGS
738CCC 783CCC
739CPP 784XMKMF
740CXXCPP 785CXXCPP'
741XMKMF'
742 786
743 787
744# Initialize some variables set by options. 788# Initialize some variables set by options.
745ac_init_help= 789ac_init_help=
746ac_init_version=false 790ac_init_version=false
… …
775datarootdir='${prefix}/share' 819datarootdir='${prefix}/share'
776datadir='${datarootdir}' 820datadir='${datarootdir}'
777sysconfdir='${prefix}/etc' 821sysconfdir='${prefix}/etc'
778sharedstatedir='${prefix}/com' 822sharedstatedir='${prefix}/com'
779localstatedir='${prefix}/var' 823localstatedir='${prefix}/var'
824runstatedir='${localstatedir}/run'
780includedir='${prefix}/include' 825includedir='${prefix}/include'
781oldincludedir='/usr/include' 826oldincludedir='/usr/include'
782docdir='${datarootdir}/doc/${PACKAGE}' 827docdir='${datarootdir}/doc/${PACKAGE}'
783infodir='${datarootdir}/info' 828infodir='${datarootdir}/info'
784htmldir='${docdir}' 829htmldir='${docdir}'
… …
804 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 849 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
805 *=) ac_optarg= ;; 850 *=) ac_optarg= ;;
806 *) ac_optarg=yes ;; 851 *) ac_optarg=yes ;;
807 esac 852 esac
808 853
809 # Accept the important Cygnus configure options, so we can diagnose typos.
810
811 case $ac_dashdash$ac_option in 854 case $ac_dashdash$ac_option in
812 --) 855 --)
813 ac_dashdash=yes ;; 856 ac_dashdash=yes ;;
814 857
815 -bindir | --bindir | --bindi | --bind | --bin | --bi) 858 -bindir | --bindir | --bindi | --bind | --bin | --bi)
… …
846 889
847 -disable-* | --disable-*) 890 -disable-* | --disable-*)
848 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 891 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
849 # Reject names that are not valid shell variable names. 892 # Reject names that are not valid shell variable names.
850 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 893 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
851 as_fn_error $? "invalid feature name: $ac_useropt" 894 as_fn_error $? "invalid feature name: \`$ac_useropt'"
852 ac_useropt_orig=$ac_useropt 895 ac_useropt_orig=$ac_useropt
853 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 896 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
854 case $ac_user_opts in 897 case $ac_user_opts in
855 *" 898 *"
856"enable_$ac_useropt" 899"enable_$ac_useropt"
857"*) ;; 900"*) ;;
858 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 901 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
… …
872 915
873 -enable-* | --enable-*) 916 -enable-* | --enable-*)
874 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 917 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
875 # Reject names that are not valid shell variable names. 918 # Reject names that are not valid shell variable names.
876 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 919 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
877 as_fn_error $? "invalid feature name: $ac_useropt" 920 as_fn_error $? "invalid feature name: \`$ac_useropt'"
878 ac_useropt_orig=$ac_useropt 921 ac_useropt_orig=$ac_useropt
879 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 922 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
880 case $ac_user_opts in 923 case $ac_user_opts in
881 *" 924 *"
882"enable_$ac_useropt" 925"enable_$ac_useropt"
883"*) ;; 926"*) ;;
884 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 927 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
… …
1027 1070
1028 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1071 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1029 | -silent | --silent | --silen | --sile | --sil) 1072 | -silent | --silent | --silen | --sile | --sil)
1030 silent=yes ;; 1073 silent=yes ;;
1031 1074
1075 -runstatedir | --runstatedir | --runstatedi | --runstated \
1076 | --runstate | --runstat | --runsta | --runst | --runs \
1077 | --run | --ru | --r)
1078 ac_prev=runstatedir ;;
1079 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1080 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1081 | --run=* | --ru=* | --r=*)
1082 runstatedir=$ac_optarg ;;
1083
1032 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1084 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1033 ac_prev=sbindir ;; 1085 ac_prev=sbindir ;;
1034 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1086 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1035 | --sbi=* | --sb=*) 1087 | --sbi=* | --sb=*)
1036 sbindir=$ac_optarg ;; 1088 sbindir=$ac_optarg ;;
… …
1076 1128
1077 -with-* | --with-*) 1129 -with-* | --with-*)
1078 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1130 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1079 # Reject names that are not valid shell variable names. 1131 # Reject names that are not valid shell variable names.
1080 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1132 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081 as_fn_error $? "invalid package name: $ac_useropt" 1133 as_fn_error $? "invalid package name: \`$ac_useropt'"
1082 ac_useropt_orig=$ac_useropt 1134 ac_useropt_orig=$ac_useropt
1083 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1135 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1084 case $ac_user_opts in 1136 case $ac_user_opts in
1085 *" 1137 *"
1086"with_$ac_useropt" 1138"with_$ac_useropt"
1087"*) ;; 1139"*) ;;
1088 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1140 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
… …
1092 1144
1093 -without-* | --without-*) 1145 -without-* | --without-*)
1094 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1146 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1095 # Reject names that are not valid shell variable names. 1147 # Reject names that are not valid shell variable names.
1096 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1148 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1097 as_fn_error $? "invalid package name: $ac_useropt" 1149 as_fn_error $? "invalid package name: \`$ac_useropt'"
1098 ac_useropt_orig=$ac_useropt 1150 ac_useropt_orig=$ac_useropt
1099 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1151 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1100 case $ac_user_opts in 1152 case $ac_user_opts in
1101 *" 1153 *"
1102"with_$ac_useropt" 1154"with_$ac_useropt"
1103"*) ;; 1155"*) ;;
1104 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1156 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
… …
1138 eval $ac_envvar=\$ac_optarg 1190 eval $ac_envvar=\$ac_optarg
1139 export $ac_envvar ;; 1191 export $ac_envvar ;;
1140 1192
1141 *) 1193 *)
1142 # FIXME: should be removed in autoconf 3.0. 1194 # FIXME: should be removed in autoconf 3.0.
1143 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1195 printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1144 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1196 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1145 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1197 printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1146 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1198 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1147 ;; 1199 ;;
1148 1200
1149 esac 1201 esac
1150done 1202done
1151 1203
… …
1156 1208
1157if test -n "$ac_unrecognized_opts"; then 1209if test -n "$ac_unrecognized_opts"; then
1158 case $enable_option_checking in 1210 case $enable_option_checking in
1159 no) ;; 1211 no) ;;
1160 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1212 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1161 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1213 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1162 esac 1214 esac
1163fi 1215fi
1164 1216
1165# Check all directory arguments for consistency. 1217# Check all directory arguments for consistency.
1166for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1218for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1167 datadir sysconfdir sharedstatedir localstatedir includedir \ 1219 datadir sysconfdir sharedstatedir localstatedir includedir \
1168 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1220 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1169 libdir localedir mandir 1221 libdir localedir mandir runstatedir
1170do 1222do
1171 eval ac_val=\$$ac_var 1223 eval ac_val=\$$ac_var
1172 # Remove trailing slashes. 1224 # Remove trailing slashes.
1173 case $ac_val in 1225 case $ac_val in
1174 */ ) 1226 */ )
… …
1192 1244
1193# FIXME: To remove some day. 1245# FIXME: To remove some day.
1194if test "x$host_alias" != x; then 1246if test "x$host_alias" != x; then
1195 if test "x$build_alias" = x; then 1247 if test "x$build_alias" = x; then
1196 cross_compiling=maybe 1248 cross_compiling=maybe
1197 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1198 If a cross compiler is detected then cross compile mode will be used" >&2
1199 elif test "x$build_alias" != "x$host_alias"; then 1249 elif test "x$build_alias" != "x$host_alias"; then
1200 cross_compiling=yes 1250 cross_compiling=yes
1201 fi 1251 fi
1202fi 1252fi
1203 1253
… …
1222 ac_confdir=`$as_dirname -- "$as_myself" || 1272 ac_confdir=`$as_dirname -- "$as_myself" ||
1223$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1273$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1224 X"$as_myself" : 'X\(//\)[^/]' \| \ 1274 X"$as_myself" : 'X\(//\)[^/]' \| \
1225 X"$as_myself" : 'X\(//\)$' \| \ 1275 X"$as_myself" : 'X\(//\)$' \| \
1226 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1276 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1227$as_echo X"$as_myself" | 1277printf "%s\n" X"$as_myself" |
1228 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1278 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1229 s//\1/ 1279 s//\1/
1230 q 1280 q
1231 } 1281 }
1232 /^X\(\/\/\)[^/].*/{ 1282 /^X\(\/\/\)[^/].*/{
… …
1319 --sbindir=DIR system admin executables [EPREFIX/sbin] 1369 --sbindir=DIR system admin executables [EPREFIX/sbin]
1320 --libexecdir=DIR program executables [EPREFIX/libexec] 1370 --libexecdir=DIR program executables [EPREFIX/libexec]
1321 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1371 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1322 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1372 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1323 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1373 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1374 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1324 --libdir=DIR object code libraries [EPREFIX/lib] 1375 --libdir=DIR object code libraries [EPREFIX/lib]
1325 --includedir=DIR C header files [PREFIX/include] 1376 --includedir=DIR C header files [PREFIX/include]
1326 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1377 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1327 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1378 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1328 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1379 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
… …
1339 cat <<\_ACEOF 1390 cat <<\_ACEOF
1340 1391
1341X features: 1392X features:
1342 --x-includes=DIR X include files are in DIR 1393 --x-includes=DIR X include files are in DIR
1343 --x-libraries=DIR X library files are in DIR 1394 --x-libraries=DIR X library files are in DIR
1344
1345System types:
1346 --build=BUILD configure for building on BUILD [guessed]
1347 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1348_ACEOF 1395_ACEOF
1349fi 1396fi
1350 1397
1351if test -n "$ac_init_help"; then 1398if test -n "$ac_init_help"; then
1352 1399
… …
1387 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5 1434 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1388 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel) 1435 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1389 --enable-smart-resize enable smart growth/shrink behaviour 1436 --enable-smart-resize enable smart growth/shrink behaviour
1390 --enable-text-blink enable blinking text 1437 --enable-text-blink enable blinking text
1391 --enable-pointer-blank enable pointer blanking when typing or inactive 1438 --enable-pointer-blank enable pointer blanking when typing or inactive
1392 --enable-xdbe enable support for double buffering
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 1439
1397Optional Packages: 1440Optional Packages:
1398 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1441 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1399 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1442 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1400 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all) 1443 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
… …
1413 LIBS libraries to pass to the linker, e.g. -l<library> 1456 LIBS libraries to pass to the linker, e.g. -l<library>
1414 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1457 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1415 you have headers in a nonstandard directory <include dir> 1458 you have headers in a nonstandard directory <include dir>
1416 CXX C++ compiler command 1459 CXX C++ compiler command
1417 CXXFLAGS C++ compiler flags 1460 CXXFLAGS C++ compiler flags
1418 CPP C preprocessor 1461 XMKMF Path to xmkmf, Makefile generator for X Window System
1419 CXXCPP C++ preprocessor 1462 CXXCPP C++ preprocessor
1420 XMKMF Path to xmkmf, Makefile generator for X Window System
1421 1463
1422Use these variables to override the choices made by `configure' or to help 1464Use these variables to override the choices made by `configure' or to help
1423it to find libraries and programs with nonstandard names/locations. 1465it to find libraries and programs with nonstandard names/locations.
1424 1466
1425Report bugs to the package provider. 1467Report bugs to the package provider.
… …
1436 ac_builddir=. 1478 ac_builddir=.
1437 1479
1438case "$ac_dir" in 1480case "$ac_dir" in
1439.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1481.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1440*) 1482*)
1441 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1483 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1442 # A ".." for each directory in $ac_dir_suffix. 1484 # A ".." for each directory in $ac_dir_suffix.
1443 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1485 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1444 case $ac_top_builddir_sub in 1486 case $ac_top_builddir_sub in
1445 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1487 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1446 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1488 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1447 esac ;; 1489 esac ;;
1448esac 1490esac
… …
1466 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1508 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1467esac 1509esac
1468ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1510ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1469 1511
1470 cd "$ac_dir" || { ac_status=$?; continue; } 1512 cd "$ac_dir" || { ac_status=$?; continue; }
1471 # Check for guested configure. 1513 # Check for configure.gnu first; this name is used for a wrapper for
1514 # Metaconfig's "Configure" on case-insensitive file systems.
1472 if test -f "$ac_srcdir/configure.gnu"; then 1515 if test -f "$ac_srcdir/configure.gnu"; then
1473 echo && 1516 echo &&
1474 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1517 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1475 elif test -f "$ac_srcdir/configure"; then 1518 elif test -f "$ac_srcdir/configure"; then
1476 echo && 1519 echo &&
1477 $SHELL "$ac_srcdir/configure" --help=recursive 1520 $SHELL "$ac_srcdir/configure" --help=recursive
1478 else 1521 else
1479 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1522 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1480 fi || ac_status=$? 1523 fi || ac_status=$?
1481 cd "$ac_pwd" || { ac_status=$?; break; } 1524 cd "$ac_pwd" || { ac_status=$?; break; }
1482 done 1525 done
1483fi 1526fi
1484 1527
1485test -n "$ac_init_help" && exit $ac_status 1528test -n "$ac_init_help" && exit $ac_status
1486if $ac_init_version; then 1529if $ac_init_version; then
1487 cat <<\_ACEOF 1530 cat <<\_ACEOF
1488configure 1531configure
1489generated by GNU Autoconf 2.67 1532generated by GNU Autoconf 2.71
1490 1533
1491Copyright (C) 2010 Free Software Foundation, Inc. 1534Copyright (C) 2021 Free Software Foundation, Inc.
1492This configure script is free software; the Free Software Foundation 1535This configure script is free software; the Free Software Foundation
1493gives unlimited permission to copy, distribute and modify it. 1536gives unlimited permission to copy, distribute and modify it.
1494_ACEOF 1537_ACEOF
1495 exit 1538 exit
1496fi 1539fi
… …
1503# -------------------------- 1546# --------------------------
1504# Try to compile conftest.$ac_ext, and return whether this succeeded. 1547# Try to compile conftest.$ac_ext, and return whether this succeeded.
1505ac_fn_c_try_compile () 1548ac_fn_c_try_compile ()
1506{ 1549{
1507 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508 rm -f conftest.$ac_objext 1551 rm -f conftest.$ac_objext conftest.beam
1509 if { { ac_try="$ac_compile" 1552 if { { ac_try="$ac_compile"
1510case "(($ac_try" in 1553case "(($ac_try" in
1511 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1512 *) ac_try_echo=$ac_try;; 1555 *) ac_try_echo=$ac_try;;
1513esac 1556esac
1514eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515$as_echo "$ac_try_echo"; } >&5 1558printf "%s\n" "$ac_try_echo"; } >&5
1516 (eval "$ac_compile") 2>conftest.err 1559 (eval "$ac_compile") 2>conftest.err
1517 ac_status=$? 1560 ac_status=$?
1518 if test -s conftest.err; then 1561 if test -s conftest.err; then
1519 grep -v '^ *+' conftest.err >conftest.er1 1562 grep -v '^ *+' conftest.err >conftest.er1
1520 cat conftest.er1 >&5 1563 cat conftest.er1 >&5
1521 mv -f conftest.er1 conftest.err 1564 mv -f conftest.er1 conftest.err
1522 fi 1565 fi
1523 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524 test $ac_status = 0; } && { 1567 test $ac_status = 0; } && {
1525 test -z "$ac_c_werror_flag" || 1568 test -z "$ac_c_werror_flag" ||
1526 test ! -s conftest.err 1569 test ! -s conftest.err
1527 } && test -s conftest.$ac_objext; then : 1570 } && test -s conftest.$ac_objext
1571then :
1528 ac_retval=0 1572 ac_retval=0
1529else 1573else $as_nop
1530 $as_echo "$as_me: failed program was:" >&5 1574 printf "%s\n" "$as_me: failed program was:" >&5
1531sed 's/^/| /' conftest.$ac_ext >&5 1575sed 's/^/| /' conftest.$ac_ext >&5
1532 1576
1533 ac_retval=1 1577 ac_retval=1
1534fi 1578fi
1535 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1579 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536 as_fn_set_status $ac_retval 1580 as_fn_set_status $ac_retval
1537 1581
1538} # ac_fn_c_try_compile 1582} # ac_fn_c_try_compile
1539 1583
1540# ac_fn_cxx_try_compile LINENO 1584# ac_fn_cxx_try_compile LINENO
1541# ---------------------------- 1585# ----------------------------
1542# Try to compile conftest.$ac_ext, and return whether this succeeded. 1586# Try to compile conftest.$ac_ext, and return whether this succeeded.
1543ac_fn_cxx_try_compile () 1587ac_fn_cxx_try_compile ()
1544{ 1588{
1545 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1589 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546 rm -f conftest.$ac_objext 1590 rm -f conftest.$ac_objext conftest.beam
1547 if { { ac_try="$ac_compile" 1591 if { { ac_try="$ac_compile"
1548case "(($ac_try" in 1592case "(($ac_try" in
1549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1550 *) ac_try_echo=$ac_try;; 1594 *) ac_try_echo=$ac_try;;
1551esac 1595esac
1552eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1596eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553$as_echo "$ac_try_echo"; } >&5 1597printf "%s\n" "$ac_try_echo"; } >&5
1554 (eval "$ac_compile") 2>conftest.err 1598 (eval "$ac_compile") 2>conftest.err
1555 ac_status=$? 1599 ac_status=$?
1556 if test -s conftest.err; then 1600 if test -s conftest.err; then
1557 grep -v '^ *+' conftest.err >conftest.er1 1601 grep -v '^ *+' conftest.err >conftest.er1
1558 cat conftest.er1 >&5 1602 cat conftest.er1 >&5
1559 mv -f conftest.er1 conftest.err 1603 mv -f conftest.er1 conftest.err
1560 fi 1604 fi
1561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1605 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562 test $ac_status = 0; } && { 1606 test $ac_status = 0; } && {
1563 test -z "$ac_cxx_werror_flag" || 1607 test -z "$ac_cxx_werror_flag" ||
1564 test ! -s conftest.err 1608 test ! -s conftest.err
1565 } && test -s conftest.$ac_objext; then : 1609 } && test -s conftest.$ac_objext
1610then :
1566 ac_retval=0 1611 ac_retval=0
1567else 1612else $as_nop
1568 $as_echo "$as_me: failed program was:" >&5 1613 printf "%s\n" "$as_me: failed program was:" >&5
1569sed 's/^/| /' conftest.$ac_ext >&5 1614sed 's/^/| /' conftest.$ac_ext >&5
1570 1615
1571 ac_retval=1 1616 ac_retval=1
1572fi 1617fi
1573 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1618 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574 as_fn_set_status $ac_retval 1619 as_fn_set_status $ac_retval
1575 1620
1576} # ac_fn_cxx_try_compile 1621} # ac_fn_cxx_try_compile
1577 1622
1578# ac_fn_c_try_cpp LINENO 1623# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1579# ---------------------- 1624# -------------------------------------------------------
1580# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1625# Tests whether HEADER exists and can be compiled using the include files in
1581ac_fn_c_try_cpp () 1626# INCLUDES, setting the cache variable VAR accordingly.
1627ac_fn_c_check_header_compile ()
1582{ 1628{
1583 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584 if { { ac_try="$ac_cpp conftest.$ac_ext"
1585case "(($ac_try" in
1586 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1587 *) ac_try_echo=$ac_try;;
1588esac
1589eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1590$as_echo "$ac_try_echo"; } >&5
1591 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1592 ac_status=$?
1593 if test -s conftest.err; then
1594 grep -v '^ *+' conftest.err >conftest.er1
1595 cat conftest.er1 >&5
1596 mv -f conftest.er1 conftest.err
1597 fi
1598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599 test $ac_status = 0; } > conftest.i && {
1600 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1601 test ! -s conftest.err
1602 }; then :
1603 ac_retval=0
1604else
1605 $as_echo "$as_me: failed program was:" >&5
1606sed 's/^/| /' conftest.$ac_ext >&5
1607
1608 ac_retval=1
1609fi
1610 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1611 as_fn_set_status $ac_retval
1612
1613} # ac_fn_c_try_cpp
1614
1615# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1616# -------------------------------------------------------
1617# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1618# the include files in INCLUDES and setting the cache variable VAR
1619# accordingly.
1620ac_fn_c_check_header_mongrel ()
1621{
1622 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623 if eval "test \"\${$3+set}\"" = set; then :
1624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1625$as_echo_n "checking for $2... " >&6; } 1631printf %s "checking for $2... " >&6; }
1626if eval "test \"\${$3+set}\"" = set; then : 1632if eval test \${$3+y}
1627 $as_echo_n "(cached) " >&6 1633then :
1628fi 1634 printf %s "(cached) " >&6
1629eval ac_res=\$$3 1635else $as_nop
1630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631$as_echo "$ac_res" >&6; }
1632else
1633 # Is the header compilable?
1634{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1635$as_echo_n "checking $2 usability... " >&6; }
1636cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1637/* end confdefs.h. */ 1637/* end confdefs.h. */
1638$4 1638$4
1639#include <$2> 1639#include <$2>
1640_ACEOF 1640_ACEOF
1641if ac_fn_c_try_compile "$LINENO"; then : 1641if ac_fn_c_try_compile "$LINENO"
1642 ac_header_compiler=yes 1642then :
1643else 1643 eval "$3=yes"
1644 ac_header_compiler=no 1644else $as_nop
1645 eval "$3=no"
1645fi 1646fi
1646rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1647rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1647{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1648$as_echo "$ac_header_compiler" >&6; }
1649
1650# Is the header present?
1651{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1652$as_echo_n "checking $2 presence... " >&6; }
1653cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1654/* end confdefs.h. */
1655#include <$2>
1656_ACEOF
1657if ac_fn_c_try_cpp "$LINENO"; then :
1658 ac_header_preproc=yes
1659else
1660 ac_header_preproc=no
1661fi
1662rm -f conftest.err conftest.i conftest.$ac_ext
1663{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1664$as_echo "$ac_header_preproc" >&6; }
1665
1666# So? What about this header?
1667case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1668 yes:no: )
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1670$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1672$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1673 ;;
1674 no:yes:* )
1675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1676$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1678$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1680$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1682$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1684$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1685 ;;
1686esac
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688$as_echo_n "checking for $2... " >&6; }
1689if eval "test \"\${$3+set}\"" = set; then :
1690 $as_echo_n "(cached) " >&6
1691else
1692 eval "$3=\$ac_header_compiler"
1693fi 1648fi
1694eval ac_res=\$$3 1649eval ac_res=\$$3
1695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1696$as_echo "$ac_res" >&6; } 1651printf "%s\n" "$ac_res" >&6; }
1697fi 1652 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1698 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1699 1653
1700} # ac_fn_c_check_header_mongrel 1654} # ac_fn_c_check_header_compile
1701 1655
1702# ac_fn_c_try_run LINENO 1656# ac_fn_cxx_try_link LINENO
1703# ---------------------- 1657# -------------------------
1704# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1658# Try to link conftest.$ac_ext, and return whether this succeeded.
1705# that executables *can* be run.
1706ac_fn_c_try_run () 1659ac_fn_cxx_try_link ()
1707{ 1660{
1708 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1661 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1709 if { { ac_try="$ac_link" 1663 if { { ac_try="$ac_link"
1710case "(($ac_try" in 1664case "(($ac_try" in
1711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1665 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1712 *) ac_try_echo=$ac_try;; 1666 *) ac_try_echo=$ac_try;;
1713esac 1667esac
1714eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1668eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1715$as_echo "$ac_try_echo"; } >&5 1669printf "%s\n" "$ac_try_echo"; } >&5
1716 (eval "$ac_link") 2>&5
1717 ac_status=$?
1718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1719 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1720 { { case "(($ac_try" in
1721 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722 *) ac_try_echo=$ac_try;;
1723esac
1724eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725$as_echo "$ac_try_echo"; } >&5
1726 (eval "$ac_try") 2>&5
1727 ac_status=$?
1728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1729 test $ac_status = 0; }; }; then :
1730 ac_retval=0
1731else
1732 $as_echo "$as_me: program exited with status $ac_status" >&5
1733 $as_echo "$as_me: failed program was:" >&5
1734sed 's/^/| /' conftest.$ac_ext >&5
1735
1736 ac_retval=$ac_status
1737fi
1738 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1739 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1740 as_fn_set_status $ac_retval
1741
1742} # ac_fn_c_try_run
1743
1744# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1745# -------------------------------------------------------
1746# Tests whether HEADER exists and can be compiled using the include files in
1747# INCLUDES, setting the cache variable VAR accordingly.
1748ac_fn_c_check_header_compile ()
1749{
1750 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1752$as_echo_n "checking for $2... " >&6; }
1753if eval "test \"\${$3+set}\"" = set; then :
1754 $as_echo_n "(cached) " >&6
1755else
1756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1757/* end confdefs.h. */
1758$4
1759#include <$2>
1760_ACEOF
1761if ac_fn_c_try_compile "$LINENO"; then :
1762 eval "$3=yes"
1763else
1764 eval "$3=no"
1765fi
1766rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1767fi
1768eval ac_res=\$$3
1769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1770$as_echo "$ac_res" >&6; }
1771 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1772
1773} # ac_fn_c_check_header_compile
1774
1775# ac_fn_c_try_link LINENO
1776# -----------------------
1777# Try to link conftest.$ac_ext, and return whether this succeeded.
1778ac_fn_c_try_link ()
1779{
1780 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781 rm -f conftest.$ac_objext conftest$ac_exeext
1782 if { { ac_try="$ac_link"
1783case "(($ac_try" in
1784 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785 *) ac_try_echo=$ac_try;;
1786esac
1787eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788$as_echo "$ac_try_echo"; } >&5
1789 (eval "$ac_link") 2>conftest.err 1670 (eval "$ac_link") 2>conftest.err
1790 ac_status=$? 1671 ac_status=$?
1791 if test -s conftest.err; then 1672 if test -s conftest.err; then
1792 grep -v '^ *+' conftest.err >conftest.er1 1673 grep -v '^ *+' conftest.err >conftest.er1
1793 cat conftest.er1 >&5 1674 cat conftest.er1 >&5
1794 mv -f conftest.er1 conftest.err 1675 mv -f conftest.er1 conftest.err
1795 fi 1676 fi
1796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1677 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797 test $ac_status = 0; } && { 1678 test $ac_status = 0; } && {
1798 test -z "$ac_c_werror_flag" || 1679 test -z "$ac_cxx_werror_flag" ||
1799 test ! -s conftest.err 1680 test ! -s conftest.err
1800 } && test -s conftest$ac_exeext && { 1681 } && test -s conftest$ac_exeext && {
1801 test "$cross_compiling" = yes || 1682 test "$cross_compiling" = yes ||
1802 $as_test_x conftest$ac_exeext 1683 test -x conftest$ac_exeext
1803 }; then : 1684 }
1685then :
1804 ac_retval=0 1686 ac_retval=0
1805else 1687else $as_nop
1806 $as_echo "$as_me: failed program was:" >&5 1688 printf "%s\n" "$as_me: failed program was:" >&5
1807sed 's/^/| /' conftest.$ac_ext >&5 1689sed 's/^/| /' conftest.$ac_ext >&5
1808 1690
1809 ac_retval=1 1691 ac_retval=1
1810fi 1692fi
1811 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1693 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1812 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1694 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1813 # interfere with the next link command; also delete a directory that is 1695 # interfere with the next link command; also delete a directory that is
1814 # left behind by Apple's compiler. We do this before executing the actions. 1696 # left behind by Apple's compiler. We do this before executing the actions.
1815 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1697 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1816 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1698 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1817 as_fn_set_status $ac_retval 1699 as_fn_set_status $ac_retval
1818 1700
1819} # ac_fn_c_try_link 1701} # ac_fn_cxx_try_link
1820 1702
1821# ac_fn_cxx_try_link LINENO 1703# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1822# ------------------------- 1704# ---------------------------------------------------------
1823# Try to link conftest.$ac_ext, and return whether this succeeded. 1705# Tests whether HEADER exists and can be compiled using the include files in
1824ac_fn_cxx_try_link () 1706# INCLUDES, setting the cache variable VAR accordingly.
1707ac_fn_cxx_check_header_compile ()
1825{ 1708{
1826 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1709 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1827 rm -f conftest.$ac_objext conftest$ac_exeext
1828 if { { ac_try="$ac_link"
1829case "(($ac_try" in
1830 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1831 *) ac_try_echo=$ac_try;;
1832esac
1833eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1834$as_echo "$ac_try_echo"; } >&5
1835 (eval "$ac_link") 2>conftest.err
1836 ac_status=$?
1837 if test -s conftest.err; then
1838 grep -v '^ *+' conftest.err >conftest.er1
1839 cat conftest.er1 >&5
1840 mv -f conftest.er1 conftest.err
1841 fi
1842 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1843 test $ac_status = 0; } && {
1844 test -z "$ac_cxx_werror_flag" ||
1845 test ! -s conftest.err
1846 } && test -s conftest$ac_exeext && {
1847 test "$cross_compiling" = yes ||
1848 $as_test_x conftest$ac_exeext
1849 }; then :
1850 ac_retval=0
1851else
1852 $as_echo "$as_me: failed program was:" >&5
1853sed 's/^/| /' conftest.$ac_ext >&5
1854
1855 ac_retval=1
1856fi
1857 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1858 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1859 # interfere with the next link command; also delete a directory that is
1860 # left behind by Apple's compiler. We do this before executing the actions.
1861 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1862 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1863 as_fn_set_status $ac_retval
1864
1865} # ac_fn_cxx_try_link
1866
1867# ac_fn_cxx_try_cpp LINENO
1868# ------------------------
1869# Try to preprocess conftest.$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}: $ac_try_echo\""
1879$as_echo "$ac_try_echo"; } >&5
1880 (eval "$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 $as_echo "$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 }; then :
1892 ac_retval=0
1893else
1894 $as_echo "$as_me: failed program was:" >&5
1895sed 's/^/| /' conftest.$ac_ext >&5
1896
1897 ac_retval=1
1898fi
1899 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1900 as_fn_set_status $ac_retval
1901
1902} # ac_fn_cxx_try_cpp
1903
1904# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1905# ---------------------------------------------------------
1906# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1907# the include files in INCLUDES and setting the cache variable VAR
1908# accordingly.
1909ac_fn_cxx_check_header_mongrel ()
1910{
1911 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1912 if eval "test \"\${$3+set}\"" = set; then :
1913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914$as_echo_n "checking for $2... " >&6; } 1711printf %s "checking for $2... " >&6; }
1915if eval "test \"\${$3+set}\"" = set; then : 1712if eval test \${$3+y}
1916 $as_echo_n "(cached) " >&6 1713then :
1917fi 1714 printf %s "(cached) " >&6
1918eval ac_res=\$$3 1715else $as_nop
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920$as_echo "$ac_res" >&6; }
1921else
1922 # Is the header compilable?
1923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1924$as_echo_n "checking $2 usability... " >&6; }
1925cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926/* end confdefs.h. */ 1717/* end confdefs.h. */
1927$4 1718$4
1928#include <$2> 1719#include <$2>
1929_ACEOF 1720_ACEOF
1930if ac_fn_cxx_try_compile "$LINENO"; then : 1721if ac_fn_cxx_try_compile "$LINENO"
1931 ac_header_compiler=yes 1722then :
1932else 1723 eval "$3=yes"
1933 ac_header_compiler=no 1724else $as_nop
1725 eval "$3=no"
1934fi 1726fi
1935rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1727rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1937$as_echo "$ac_header_compiler" >&6; }
1938
1939# Is the header present?
1940{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1941$as_echo_n "checking $2 presence... " >&6; }
1942cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1943/* end confdefs.h. */
1944#include <$2>
1945_ACEOF
1946if ac_fn_cxx_try_cpp "$LINENO"; then :
1947 ac_header_preproc=yes
1948else
1949 ac_header_preproc=no
1950fi
1951rm -f conftest.err conftest.i conftest.$ac_ext
1952{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1953$as_echo "$ac_header_preproc" >&6; }
1954
1955# So? What about this header?
1956case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1957 yes:no: )
1958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1959$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1960 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1961$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1962 ;;
1963 no:yes:* )
1964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1965$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1966 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1967$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1969$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1971$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1973$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1974 ;;
1975esac
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1977$as_echo_n "checking for $2... " >&6; }
1978if eval "test \"\${$3+set}\"" = set; then :
1979 $as_echo_n "(cached) " >&6
1980else
1981 eval "$3=\$ac_header_compiler"
1982fi 1728fi
1983eval ac_res=\$$3 1729eval ac_res=\$$3
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1985$as_echo "$ac_res" >&6; } 1731printf "%s\n" "$ac_res" >&6; }
1986fi 1732 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1987 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1988 1733
1989} # ac_fn_cxx_check_header_mongrel 1734} # ac_fn_cxx_check_header_compile
1990 1735
1991# ac_fn_cxx_check_func LINENO FUNC VAR 1736# ac_fn_cxx_check_func LINENO FUNC VAR
1992# ------------------------------------ 1737# ------------------------------------
1993# Tests whether FUNC exists, setting the cache variable VAR accordingly 1738# Tests whether FUNC exists, setting the cache variable VAR accordingly
1994ac_fn_cxx_check_func () 1739ac_fn_cxx_check_func ()
1995{ 1740{
1996 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1741 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1998$as_echo_n "checking for $2... " >&6; } 1743printf %s "checking for $2... " >&6; }
1999if eval "test \"\${$3+set}\"" = set; then : 1744if eval test \${$3+y}
2000 $as_echo_n "(cached) " >&6 1745then :
2001else 1746 printf %s "(cached) " >&6
1747else $as_nop
2002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003/* end confdefs.h. */ 1749/* end confdefs.h. */
2004/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1750/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2005 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1751 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2006#define $2 innocuous_$2 1752#define $2 innocuous_$2
2007 1753
2008/* System header to define __stub macros and hopefully few prototypes, 1754/* System header to define __stub macros and hopefully few prototypes,
2009 which can conflict with char $2 (); below. 1755 which can conflict with char $2 (); below. */
2010 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2011 <limits.h> exists even on freestanding compilers. */
2012 1756
2013#ifdef __STDC__
2014# include <limits.h> 1757#include <limits.h>
2015#else
2016# include <assert.h>
2017#endif
2018
2019#undef $2 1758#undef $2
2020 1759
2021/* Override any GCC internal prototype to avoid an error. 1760/* Override any GCC internal prototype to avoid an error.
2022 Use char because int might match the return type of a GCC 1761 Use char because int might match the return type of a GCC
2023 builtin and then its argument prototype would still apply. */ 1762 builtin and then its argument prototype would still apply. */
… …
2031#if defined __stub_$2 || defined __stub___$2 1770#if defined __stub_$2 || defined __stub___$2
2032choke me 1771choke me
2033#endif 1772#endif
2034 1773
2035int 1774int
2036main () 1775main (void)
2037{ 1776{
2038return $2 (); 1777return $2 ();
2039 ; 1778 ;
2040 return 0; 1779 return 0;
2041} 1780}
2042_ACEOF 1781_ACEOF
2043if ac_fn_cxx_try_link "$LINENO"; then : 1782if ac_fn_cxx_try_link "$LINENO"
1783then :
2044 eval "$3=yes" 1784 eval "$3=yes"
2045else 1785else $as_nop
2046 eval "$3=no" 1786 eval "$3=no"
2047fi 1787fi
2048rm -f core conftest.err conftest.$ac_objext \ 1788rm -f core conftest.err conftest.$ac_objext conftest.beam \
2049 conftest$ac_exeext conftest.$ac_ext 1789 conftest$ac_exeext conftest.$ac_ext
2050fi 1790fi
2051eval ac_res=\$$3 1791eval ac_res=\$$3
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2053$as_echo "$ac_res" >&6; } 1793printf "%s\n" "$ac_res" >&6; }
2054 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1794 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2055 1795
2056} # ac_fn_cxx_check_func 1796} # ac_fn_cxx_check_func
2057 1797
2058# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES 1798# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2059# --------------------------------------------- 1799# ---------------------------------------------
2060# Tests whether TYPE exists after having included INCLUDES, setting cache 1800# Tests whether TYPE exists after having included INCLUDES, setting cache
2061# variable VAR accordingly. 1801# variable VAR accordingly.
2062ac_fn_cxx_check_type () 1802ac_fn_cxx_check_type ()
2063{ 1803{
2064 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1804 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2066$as_echo_n "checking for $2... " >&6; } 1806printf %s "checking for $2... " >&6; }
2067if eval "test \"\${$3+set}\"" = set; then : 1807if eval test \${$3+y}
2068 $as_echo_n "(cached) " >&6 1808then :
2069else 1809 printf %s "(cached) " >&6
1810else $as_nop
2070 eval "$3=no" 1811 eval "$3=no"
2071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072/* end confdefs.h. */ 1813/* end confdefs.h. */
2073$4 1814$4
2074int 1815int
2075main () 1816main (void)
2076{ 1817{
2077if (sizeof ($2)) 1818if (sizeof ($2))
2078 return 0; 1819 return 0;
2079 ; 1820 ;
2080 return 0; 1821 return 0;
2081} 1822}
2082_ACEOF 1823_ACEOF
2083if ac_fn_cxx_try_compile "$LINENO"; then : 1824if ac_fn_cxx_try_compile "$LINENO"
1825then :
2084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2085/* end confdefs.h. */ 1827/* end confdefs.h. */
2086$4 1828$4
2087int 1829int
2088main () 1830main (void)
2089{ 1831{
2090if (sizeof (($2))) 1832if (sizeof (($2)))
2091 return 0; 1833 return 0;
2092 ; 1834 ;
2093 return 0; 1835 return 0;
2094} 1836}
2095_ACEOF 1837_ACEOF
2096if ac_fn_cxx_try_compile "$LINENO"; then : 1838if ac_fn_cxx_try_compile "$LINENO"
1839then :
2097 1840
2098else 1841else $as_nop
2099 eval "$3=yes" 1842 eval "$3=yes"
2100fi 1843fi
2101rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1844rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2102fi 1845fi
2103rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1846rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2104fi 1847fi
2105eval ac_res=\$$3 1848eval ac_res=\$$3
2106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2107$as_echo "$ac_res" >&6; } 1850printf "%s\n" "$ac_res" >&6; }
2108 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1851 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2109 1852
2110} # ac_fn_cxx_check_type 1853} # ac_fn_cxx_check_type
1854
1855# ac_fn_cxx_try_cpp LINENO
1856# ------------------------
1857# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1858ac_fn_cxx_try_cpp ()
1859{
1860 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1861 if { { ac_try="$ac_cpp conftest.$ac_ext"
1862case "(($ac_try" in
1863 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1864 *) ac_try_echo=$ac_try;;
1865esac
1866eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1867printf "%s\n" "$ac_try_echo"; } >&5
1868 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1869 ac_status=$?
1870 if test -s conftest.err; then
1871 grep -v '^ *+' conftest.err >conftest.er1
1872 cat conftest.er1 >&5
1873 mv -f conftest.er1 conftest.err
1874 fi
1875 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1876 test $ac_status = 0; } > conftest.i && {
1877 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1878 test ! -s conftest.err
1879 }
1880then :
1881 ac_retval=0
1882else $as_nop
1883 printf "%s\n" "$as_me: failed program was:" >&5
1884sed 's/^/| /' conftest.$ac_ext >&5
1885
1886 ac_retval=1
1887fi
1888 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1889 as_fn_set_status $ac_retval
1890
1891} # ac_fn_cxx_try_cpp
2111 1892
2112# ac_fn_c_find_intX_t LINENO BITS VAR 1893# ac_fn_c_find_intX_t LINENO BITS VAR
2113# ----------------------------------- 1894# -----------------------------------
2114# Finds a signed integer type with width BITS, setting cache variable VAR 1895# Finds a signed integer type with width BITS, setting cache variable VAR
2115# accordingly. 1896# accordingly.
2116ac_fn_c_find_intX_t () 1897ac_fn_c_find_intX_t ()
2117{ 1898{
2118 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1899 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 1900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2120$as_echo_n "checking for int$2_t... " >&6; } 1901printf %s "checking for int$2_t... " >&6; }
2121if eval "test \"\${$3+set}\"" = set; then : 1902if eval test \${$3+y}
2122 $as_echo_n "(cached) " >&6 1903then :
2123else 1904 printf %s "(cached) " >&6
1905else $as_nop
2124 eval "$3=no" 1906 eval "$3=no"
2125 # Order is important - never check a type that is potentially smaller 1907 # Order is important - never check a type that is potentially smaller
2126 # than half of the expected target width. 1908 # than half of the expected target width.
2127 for ac_type in int$2_t 'int' 'long int' \ 1909 for ac_type in int$2_t 'int' 'long int' \
2128 'long long int' 'short int' 'signed char'; do 1910 'long long int' 'short int' 'signed char'; do
2129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130/* end confdefs.h. */ 1912/* end confdefs.h. */
2131$ac_includes_default 1913$ac_includes_default
2132 enum { N = $2 / 2 - 1 }; 1914 enum { N = $2 / 2 - 1 };
2133int 1915int
2134main () 1916main (void)
2135{ 1917{
2136static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1918static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2137test_array [0] = 0 1919test_array [0] = 0;
1920return test_array [0];
2138 1921
2139 ; 1922 ;
2140 return 0; 1923 return 0;
2141} 1924}
2142_ACEOF 1925_ACEOF
2143if ac_fn_cxx_try_compile "$LINENO"; then : 1926if ac_fn_cxx_try_compile "$LINENO"
1927then :
2144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2145/* end confdefs.h. */ 1929/* end confdefs.h. */
2146$ac_includes_default 1930$ac_includes_default
2147 enum { N = $2 / 2 - 1 }; 1931 enum { N = $2 / 2 - 1 };
2148int 1932int
2149main () 1933main (void)
2150{ 1934{
2151static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1935static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2152 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1936 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2153test_array [0] = 0 1937test_array [0] = 0;
1938return test_array [0];
2154 1939
2155 ; 1940 ;
2156 return 0; 1941 return 0;
2157} 1942}
2158_ACEOF 1943_ACEOF
2159if ac_fn_cxx_try_compile "$LINENO"; then : 1944if ac_fn_cxx_try_compile "$LINENO"
1945then :
2160 1946
2161else 1947else $as_nop
2162 case $ac_type in #( 1948 case $ac_type in #(
2163 int$2_t) : 1949 int$2_t) :
2164 eval "$3=yes" ;; #( 1950 eval "$3=yes" ;; #(
2165 *) : 1951 *) :
2166 eval "$3=\$ac_type" ;; 1952 eval "$3=\$ac_type" ;;
2167esac 1953esac
2168fi 1954fi
2169rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1955rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2170fi 1956fi
2171rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2172 if eval test \"x\$"$3"\" = x"no"; then : 1958 if eval test \"x\$"$3"\" = x"no"
1959then :
2173 1960
2174else 1961else $as_nop
2175 break 1962 break
2176fi 1963fi
2177 done 1964 done
2178fi 1965fi
2179eval ac_res=\$$3 1966eval ac_res=\$$3
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2181$as_echo "$ac_res" >&6; } 1968printf "%s\n" "$ac_res" >&6; }
2182 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1969 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2183 1970
2184} # ac_fn_c_find_intX_t 1971} # ac_fn_c_find_intX_t
2185 1972
2186# ac_fn_c_find_uintX_t LINENO BITS VAR 1973# ac_fn_c_find_uintX_t LINENO BITS VAR
2187# ------------------------------------ 1974# ------------------------------------
2188# Finds an unsigned integer type with width BITS, setting cache variable VAR 1975# Finds an unsigned integer type with width BITS, setting cache variable VAR
2189# accordingly. 1976# accordingly.
2190ac_fn_c_find_uintX_t () 1977ac_fn_c_find_uintX_t ()
2191{ 1978{
2192 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2194$as_echo_n "checking for uint$2_t... " >&6; } 1981printf %s "checking for uint$2_t... " >&6; }
2195if eval "test \"\${$3+set}\"" = set; then : 1982if eval test \${$3+y}
2196 $as_echo_n "(cached) " >&6 1983then :
2197else 1984 printf %s "(cached) " >&6
1985else $as_nop
2198 eval "$3=no" 1986 eval "$3=no"
2199 # Order is important - never check a type that is potentially smaller 1987 # Order is important - never check a type that is potentially smaller
2200 # than half of the expected target width. 1988 # than half of the expected target width.
2201 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1989 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2202 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1990 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2204/* end confdefs.h. */ 1992/* end confdefs.h. */
2205$ac_includes_default 1993$ac_includes_default
2206int 1994int
2207main () 1995main (void)
2208{ 1996{
2209static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1997static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2210test_array [0] = 0 1998test_array [0] = 0;
1999return test_array [0];
2211 2000
2212 ; 2001 ;
2213 return 0; 2002 return 0;
2214} 2003}
2215_ACEOF 2004_ACEOF
2216if ac_fn_cxx_try_compile "$LINENO"; then : 2005if ac_fn_cxx_try_compile "$LINENO"
2006then :
2217 case $ac_type in #( 2007 case $ac_type in #(
2218 uint$2_t) : 2008 uint$2_t) :
2219 eval "$3=yes" ;; #( 2009 eval "$3=yes" ;; #(
2220 *) : 2010 *) :
2221 eval "$3=\$ac_type" ;; 2011 eval "$3=\$ac_type" ;;
2222esac 2012esac
2223fi 2013fi
2224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2225 if eval test \"x\$"$3"\" = x"no"; then : 2015 if eval test \"x\$"$3"\" = x"no"
2016then :
2226 2017
2227else 2018else $as_nop
2228 break 2019 break
2229fi 2020fi
2230 done 2021 done
2231fi 2022fi
2232eval ac_res=\$$3 2023eval ac_res=\$$3
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2234$as_echo "$ac_res" >&6; } 2025printf "%s\n" "$ac_res" >&6; }
2235 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2026 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2236 2027
2237} # ac_fn_c_find_uintX_t 2028} # ac_fn_c_find_uintX_t
2238 2029
2239# ac_fn_cxx_try_run LINENO 2030# ac_fn_cxx_try_run LINENO
2240# ------------------------ 2031# ------------------------
2241# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 2032# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2242# that executables *can* be run. 2033# executables *can* be run.
2243ac_fn_cxx_try_run () 2034ac_fn_cxx_try_run ()
2244{ 2035{
2245 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2036 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2246 if { { ac_try="$ac_link" 2037 if { { ac_try="$ac_link"
2247case "(($ac_try" in 2038case "(($ac_try" in
2248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2039 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2249 *) ac_try_echo=$ac_try;; 2040 *) ac_try_echo=$ac_try;;
2250esac 2041esac
2251eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2042eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2252$as_echo "$ac_try_echo"; } >&5 2043printf "%s\n" "$ac_try_echo"; } >&5
2253 (eval "$ac_link") 2>&5 2044 (eval "$ac_link") 2>&5
2254 ac_status=$? 2045 ac_status=$?
2255 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2046 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2256 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 2047 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2257 { { case "(($ac_try" in 2048 { { case "(($ac_try" in
2258 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2049 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2259 *) ac_try_echo=$ac_try;; 2050 *) ac_try_echo=$ac_try;;
2260esac 2051esac
2261eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2052eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2262$as_echo "$ac_try_echo"; } >&5 2053printf "%s\n" "$ac_try_echo"; } >&5
2263 (eval "$ac_try") 2>&5 2054 (eval "$ac_try") 2>&5
2264 ac_status=$? 2055 ac_status=$?
2265 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2056 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2266 test $ac_status = 0; }; }; then : 2057 test $ac_status = 0; }; }
2058then :
2267 ac_retval=0 2059 ac_retval=0
2268else 2060else $as_nop
2269 $as_echo "$as_me: program exited with status $ac_status" >&5 2061 printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2270 $as_echo "$as_me: failed program was:" >&5 2062 printf "%s\n" "$as_me: failed program was:" >&5
2271sed 's/^/| /' conftest.$ac_ext >&5 2063sed 's/^/| /' conftest.$ac_ext >&5
2272 2064
2273 ac_retval=$ac_status 2065 ac_retval=$ac_status
2274fi 2066fi
2275 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2067 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2276 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2068 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2277 as_fn_set_status $ac_retval 2069 as_fn_set_status $ac_retval
2278 2070
2279} # ac_fn_cxx_try_run 2071} # ac_fn_cxx_try_run
2072ac_configure_args_raw=
2073for ac_arg
2074do
2075 case $ac_arg in
2076 *\'*)
2077 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2078 esac
2079 as_fn_append ac_configure_args_raw " '$ac_arg'"
2080done
2081
2082case $ac_configure_args_raw in
2083 *$as_nl*)
2084 ac_safe_unquote= ;;
2085 *)
2086 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
2087 ac_unsafe_a="$ac_unsafe_z#~"
2088 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
2089 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
2090esac
2091
2280cat >config.log <<_ACEOF 2092cat >config.log <<_ACEOF
2281This file contains any messages produced by compilers while 2093This file contains any messages produced by compilers while
2282running configure, to aid debugging if configure makes a mistake. 2094running configure, to aid debugging if configure makes a mistake.
2283 2095
2284It was created by $as_me, which was 2096It was created by $as_me, which was
2285generated by GNU Autoconf 2.67. Invocation command line was 2097generated by GNU Autoconf 2.71. Invocation command line was
2286 2098
2287 $ $0 $@ 2099 $ $0$ac_configure_args_raw
2288 2100
2289_ACEOF 2101_ACEOF
2290exec 5>>config.log 2102exec 5>>config.log
2291{ 2103{
2292cat <<_ASUNAME 2104cat <<_ASUNAME
… …
2315 2127
2316as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2128as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2317for as_dir in $PATH 2129for as_dir in $PATH
2318do 2130do
2319 IFS=$as_save_IFS 2131 IFS=$as_save_IFS
2320 test -z "$as_dir" && as_dir=. 2132 case $as_dir in #(((
2321 $as_echo "PATH: $as_dir" 2133 '') as_dir=./ ;;
2134 */) ;;
2135 *) as_dir=$as_dir/ ;;
2136 esac
2137 printf "%s\n" "PATH: $as_dir"
2322 done 2138 done
2323IFS=$as_save_IFS 2139IFS=$as_save_IFS
2324 2140
2325} >&5 2141} >&5
2326 2142
… …
2351 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2167 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2352 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2168 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2353 | -silent | --silent | --silen | --sile | --sil) 2169 | -silent | --silent | --silen | --sile | --sil)
2354 continue ;; 2170 continue ;;
2355 *\'*) 2171 *\'*)
2356 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2172 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2357 esac 2173 esac
2358 case $ac_pass in 2174 case $ac_pass in
2359 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2175 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2360 2) 2176 2)
2361 as_fn_append ac_configure_args1 " '$ac_arg'" 2177 as_fn_append ac_configure_args1 " '$ac_arg'"
… …
2386# config.log. We remove comments because anyway the quotes in there 2202# config.log. We remove comments because anyway the quotes in there
2387# would cause problems or look ugly. 2203# would cause problems or look ugly.
2388# WARNING: Use '\'' to represent an apostrophe within the trap. 2204# WARNING: Use '\'' to represent an apostrophe within the trap.
2389# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2205# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2390trap 'exit_status=$? 2206trap 'exit_status=$?
2207 # Sanitize IFS.
2208 IFS=" "" $as_nl"
2391 # Save into config.log some information that might help in debugging. 2209 # Save into config.log some information that might help in debugging.
2392 { 2210 {
2393 echo 2211 echo
2394 2212
2395 $as_echo "## ---------------- ## 2213 printf "%s\n" "## ---------------- ##
2396## Cache variables. ## 2214## Cache variables. ##
2397## ---------------- ##" 2215## ---------------- ##"
2398 echo 2216 echo
2399 # The following way of writing the cache mishandles newlines in values, 2217 # The following way of writing the cache mishandles newlines in values,
2400( 2218(
2401 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2219 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2402 eval ac_val=\$$ac_var 2220 eval ac_val=\$$ac_var
2403 case $ac_val in #( 2221 case $ac_val in #(
2404 *${as_nl}*) 2222 *${as_nl}*)
2405 case $ac_var in #( 2223 case $ac_var in #(
2406 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2224 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2407$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2225printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2408 esac 2226 esac
2409 case $ac_var in #( 2227 case $ac_var in #(
2410 _ | IFS | as_nl) ;; #( 2228 _ | IFS | as_nl) ;; #(
2411 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2229 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2412 *) { eval $ac_var=; unset $ac_var;} ;; 2230 *) { eval $ac_var=; unset $ac_var;} ;;
… …
2426 esac | 2244 esac |
2427 sort 2245 sort
2428) 2246)
2429 echo 2247 echo
2430 2248
2431 $as_echo "## ----------------- ## 2249 printf "%s\n" "## ----------------- ##
2432## Output variables. ## 2250## Output variables. ##
2433## ----------------- ##" 2251## ----------------- ##"
2434 echo 2252 echo
2435 for ac_var in $ac_subst_vars 2253 for ac_var in $ac_subst_vars
2436 do 2254 do
2437 eval ac_val=\$$ac_var 2255 eval ac_val=\$$ac_var
2438 case $ac_val in 2256 case $ac_val in
2439 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2257 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2440 esac 2258 esac
2441 $as_echo "$ac_var='\''$ac_val'\''" 2259 printf "%s\n" "$ac_var='\''$ac_val'\''"
2442 done | sort 2260 done | sort
2443 echo 2261 echo
2444 2262
2445 if test -n "$ac_subst_files"; then 2263 if test -n "$ac_subst_files"; then
2446 $as_echo "## ------------------- ## 2264 printf "%s\n" "## ------------------- ##
2447## File substitutions. ## 2265## File substitutions. ##
2448## ------------------- ##" 2266## ------------------- ##"
2449 echo 2267 echo
2450 for ac_var in $ac_subst_files 2268 for ac_var in $ac_subst_files
2451 do 2269 do
2452 eval ac_val=\$$ac_var 2270 eval ac_val=\$$ac_var
2453 case $ac_val in 2271 case $ac_val in
2454 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2272 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2455 esac 2273 esac
2456 $as_echo "$ac_var='\''$ac_val'\''" 2274 printf "%s\n" "$ac_var='\''$ac_val'\''"
2457 done | sort 2275 done | sort
2458 echo 2276 echo
2459 fi 2277 fi
2460 2278
2461 if test -s confdefs.h; then 2279 if test -s confdefs.h; then
2462 $as_echo "## ----------- ## 2280 printf "%s\n" "## ----------- ##
2463## confdefs.h. ## 2281## confdefs.h. ##
2464## ----------- ##" 2282## ----------- ##"
2465 echo 2283 echo
2466 cat confdefs.h 2284 cat confdefs.h
2467 echo 2285 echo
2468 fi 2286 fi
2469 test "$ac_signal" != 0 && 2287 test "$ac_signal" != 0 &&
2470 $as_echo "$as_me: caught signal $ac_signal" 2288 printf "%s\n" "$as_me: caught signal $ac_signal"
2471 $as_echo "$as_me: exit $exit_status" 2289 printf "%s\n" "$as_me: exit $exit_status"
2472 } >&5 2290 } >&5
2473 rm -f core *.core core.conftest.* && 2291 rm -f core *.core core.conftest.* &&
2474 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2292 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2475 exit $exit_status 2293 exit $exit_status
2476' 0 2294' 0
… …
2480ac_signal=0 2298ac_signal=0
2481 2299
2482# confdefs.h avoids OS command line length limits that DEFS can exceed. 2300# confdefs.h avoids OS command line length limits that DEFS can exceed.
2483rm -f -r conftest* confdefs.h 2301rm -f -r conftest* confdefs.h
2484 2302
2485$as_echo "/* confdefs.h */" > confdefs.h 2303printf "%s\n" "/* confdefs.h */" > confdefs.h
2486 2304
2487# Predefined preprocessor variables. 2305# Predefined preprocessor variables.
2488 2306
2489cat >>confdefs.h <<_ACEOF 2307printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2490#define PACKAGE_NAME "$PACKAGE_NAME"
2491_ACEOF
2492 2308
2493cat >>confdefs.h <<_ACEOF 2309printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2494#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2495_ACEOF
2496 2310
2497cat >>confdefs.h <<_ACEOF 2311printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2498#define PACKAGE_VERSION "$PACKAGE_VERSION"
2499_ACEOF
2500 2312
2501cat >>confdefs.h <<_ACEOF 2313printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2502#define PACKAGE_STRING "$PACKAGE_STRING"
2503_ACEOF
2504 2314
2505cat >>confdefs.h <<_ACEOF 2315printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2506#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2507_ACEOF
2508 2316
2509cat >>confdefs.h <<_ACEOF 2317printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2510#define PACKAGE_URL "$PACKAGE_URL"
2511_ACEOF
2512 2318
2513 2319
2514# Let the site file select an alternate cache file if it wants to. 2320# Let the site file select an alternate cache file if it wants to.
2515# Prefer an explicitly selected file to automatically selected ones. 2321# Prefer an explicitly selected file to automatically selected ones.
2516ac_site_file1=NONE
2517ac_site_file2=NONE
2518if test -n "$CONFIG_SITE"; then 2322if test -n "$CONFIG_SITE"; then
2519 # We do not want a PATH search for config.site.
2520 case $CONFIG_SITE in #((
2521 -*) ac_site_file1=./$CONFIG_SITE;;
2522 */*) ac_site_file1=$CONFIG_SITE;; 2323 ac_site_files="$CONFIG_SITE"
2523 *) ac_site_file1=./$CONFIG_SITE;;
2524 esac
2525elif test "x$prefix" != xNONE; then 2324elif test "x$prefix" != xNONE; then
2526 ac_site_file1=$prefix/share/config.site 2325 ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2527 ac_site_file2=$prefix/etc/config.site
2528else 2326else
2529 ac_site_file1=$ac_default_prefix/share/config.site 2327 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2530 ac_site_file2=$ac_default_prefix/etc/config.site
2531fi 2328fi
2329
2532for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2330for ac_site_file in $ac_site_files
2533do 2331do
2534 test "x$ac_site_file" = xNONE && continue 2332 case $ac_site_file in #(
2333 */*) :
2334 ;; #(
2335 *) :
2336 ac_site_file=./$ac_site_file ;;
2337esac
2535 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2338 if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2536 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2537$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2340printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2538 sed 's/^/| /' "$ac_site_file" >&5 2341 sed 's/^/| /' "$ac_site_file" >&5
2539 . "$ac_site_file" \ 2342 . "$ac_site_file" \
2540 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2343 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2541$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2344printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2542as_fn_error $? "failed to load site script $ac_site_file 2345as_fn_error $? "failed to load site script $ac_site_file
2543See \`config.log' for more details" "$LINENO" 5 ; } 2346See \`config.log' for more details" "$LINENO" 5; }
2544 fi 2347 fi
2545done 2348done
2546 2349
2547if test -r "$cache_file"; then 2350if test -r "$cache_file"; then
2548 # Some versions of bash will fail to source /dev/null (special files 2351 # Some versions of bash will fail to source /dev/null (special files
2549 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2352 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2550 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2353 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2552$as_echo "$as_me: loading cache $cache_file" >&6;} 2355printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2553 case $cache_file in 2356 case $cache_file in
2554 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2357 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2555 *) . "./$cache_file";; 2358 *) . "./$cache_file";;
2556 esac 2359 esac
2557 fi 2360 fi
2558else 2361else
2559 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2560$as_echo "$as_me: creating cache $cache_file" >&6;} 2363printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2561 >$cache_file 2364 >$cache_file
2365fi
2366
2367# Test code for whether the C compiler supports C89 (global declarations)
2368ac_c_conftest_c89_globals='
2369/* Does the compiler advertise C89 conformance?
2370 Do not test the value of __STDC__, because some compilers set it to 0
2371 while being otherwise adequately conformant. */
2372#if !defined __STDC__
2373# error "Compiler does not advertise C89 conformance"
2374#endif
2375
2376#include <stddef.h>
2377#include <stdarg.h>
2378struct stat;
2379/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2380struct buf { int x; };
2381struct buf * (*rcsopen) (struct buf *, struct stat *, int);
2382static char *e (p, i)
2383 char **p;
2384 int i;
2385{
2386 return p[i];
2387}
2388static char *f (char * (*g) (char **, int), char **p, ...)
2389{
2390 char *s;
2391 va_list v;
2392 va_start (v,p);
2393 s = g (p, va_arg (v,int));
2394 va_end (v);
2395 return s;
2396}
2397
2398/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2399 function prototypes and stuff, but not \xHH hex character constants.
2400 These do not provoke an error unfortunately, instead are silently treated
2401 as an "x". The following induces an error, until -std is added to get
2402 proper ANSI mode. Curiously \x00 != x always comes out true, for an
2403 array size at least. It is necessary to write \x00 == 0 to get something
2404 that is true only with -std. */
2405int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2406
2407/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2408 inside strings and character constants. */
2409#define FOO(x) '\''x'\''
2410int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2411
2412int test (int i, double x);
2413struct s1 {int (*f) (int a);};
2414struct s2 {int (*f) (double a);};
2415int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2416 int, int);'
2417
2418# Test code for whether the C compiler supports C89 (body of main).
2419ac_c_conftest_c89_main='
2420ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2421'
2422
2423# Test code for whether the C compiler supports C99 (global declarations)
2424ac_c_conftest_c99_globals='
2425// Does the compiler advertise C99 conformance?
2426#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2427# error "Compiler does not advertise C99 conformance"
2428#endif
2429
2430#include <stdbool.h>
2431extern int puts (const char *);
2432extern int printf (const char *, ...);
2433extern int dprintf (int, const char *, ...);
2434extern void *malloc (size_t);
2435
2436// Check varargs macros. These examples are taken from C99 6.10.3.5.
2437// dprintf is used instead of fprintf to avoid needing to declare
2438// FILE and stderr.
2439#define debug(...) dprintf (2, __VA_ARGS__)
2440#define showlist(...) puts (#__VA_ARGS__)
2441#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2442static void
2443test_varargs_macros (void)
2444{
2445 int x = 1234;
2446 int y = 5678;
2447 debug ("Flag");
2448 debug ("X = %d\n", x);
2449 showlist (The first, second, and third items.);
2450 report (x>y, "x is %d but y is %d", x, y);
2451}
2452
2453// Check long long types.
2454#define BIG64 18446744073709551615ull
2455#define BIG32 4294967295ul
2456#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2457#if !BIG_OK
2458 #error "your preprocessor is broken"
2459#endif
2460#if BIG_OK
2461#else
2462 #error "your preprocessor is broken"
2463#endif
2464static long long int bignum = -9223372036854775807LL;
2465static unsigned long long int ubignum = BIG64;
2466
2467struct incomplete_array
2468{
2469 int datasize;
2470 double data[];
2471};
2472
2473struct named_init {
2474 int number;
2475 const wchar_t *name;
2476 double average;
2477};
2478
2479typedef const char *ccp;
2480
2481static inline int
2482test_restrict (ccp restrict text)
2483{
2484 // See if C++-style comments work.
2485 // Iterate through items via the restricted pointer.
2486 // Also check for declarations in for loops.
2487 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2488 continue;
2489 return 0;
2490}
2491
2492// Check varargs and va_copy.
2493static bool
2494test_varargs (const char *format, ...)
2495{
2496 va_list args;
2497 va_start (args, format);
2498 va_list args_copy;
2499 va_copy (args_copy, args);
2500
2501 const char *str = "";
2502 int number = 0;
2503 float fnumber = 0;
2504
2505 while (*format)
2506 {
2507 switch (*format++)
2508 {
2509 case '\''s'\'': // string
2510 str = va_arg (args_copy, const char *);
2511 break;
2512 case '\''d'\'': // int
2513 number = va_arg (args_copy, int);
2514 break;
2515 case '\''f'\'': // float
2516 fnumber = va_arg (args_copy, double);
2517 break;
2518 default:
2519 break;
2520 }
2521 }
2522 va_end (args_copy);
2523 va_end (args);
2524
2525 return *str && number && fnumber;
2526}
2527'
2528
2529# Test code for whether the C compiler supports C99 (body of main).
2530ac_c_conftest_c99_main='
2531 // Check bool.
2532 _Bool success = false;
2533 success |= (argc != 0);
2534
2535 // Check restrict.
2536 if (test_restrict ("String literal") == 0)
2537 success = true;
2538 char *restrict newvar = "Another string";
2539
2540 // Check varargs.
2541 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2542 test_varargs_macros ();
2543
2544 // Check flexible array members.
2545 struct incomplete_array *ia =
2546 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2547 ia->datasize = 10;
2548 for (int i = 0; i < ia->datasize; ++i)
2549 ia->data[i] = i * 1.234;
2550
2551 // Check named initializers.
2552 struct named_init ni = {
2553 .number = 34,
2554 .name = L"Test wide string",
2555 .average = 543.34343,
2556 };
2557
2558 ni.number = 58;
2559
2560 int dynamic_array[ni.number];
2561 dynamic_array[0] = argv[0][0];
2562 dynamic_array[ni.number - 1] = 543;
2563
2564 // work around unused variable warnings
2565 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2566 || dynamic_array[ni.number - 1] != 543);
2567'
2568
2569# Test code for whether the C compiler supports C11 (global declarations)
2570ac_c_conftest_c11_globals='
2571// Does the compiler advertise C11 conformance?
2572#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2573# error "Compiler does not advertise C11 conformance"
2574#endif
2575
2576// Check _Alignas.
2577char _Alignas (double) aligned_as_double;
2578char _Alignas (0) no_special_alignment;
2579extern char aligned_as_int;
2580char _Alignas (0) _Alignas (int) aligned_as_int;
2581
2582// Check _Alignof.
2583enum
2584{
2585 int_alignment = _Alignof (int),
2586 int_array_alignment = _Alignof (int[100]),
2587 char_alignment = _Alignof (char)
2588};
2589_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2590
2591// Check _Noreturn.
2592int _Noreturn does_not_return (void) { for (;;) continue; }
2593
2594// Check _Static_assert.
2595struct test_static_assert
2596{
2597 int x;
2598 _Static_assert (sizeof (int) <= sizeof (long int),
2599 "_Static_assert does not work in struct");
2600 long int y;
2601};
2602
2603// Check UTF-8 literals.
2604#define u8 syntax error!
2605char const utf8_literal[] = u8"happens to be ASCII" "another string";
2606
2607// Check duplicate typedefs.
2608typedef long *long_ptr;
2609typedef long int *long_ptr;
2610typedef long_ptr long_ptr;
2611
2612// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2613struct anonymous
2614{
2615 union {
2616 struct { int i; int j; };
2617 struct { int k; long int l; } w;
2618 };
2619 int m;
2620} v1;
2621'
2622
2623# Test code for whether the C compiler supports C11 (body of main).
2624ac_c_conftest_c11_main='
2625 _Static_assert ((offsetof (struct anonymous, i)
2626 == offsetof (struct anonymous, w.k)),
2627 "Anonymous union alignment botch");
2628 v1.i = 2;
2629 v1.w.k = 5;
2630 ok |= v1.i != 5;
2631'
2632
2633# Test code for whether the C compiler supports C11 (complete).
2634ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2635${ac_c_conftest_c99_globals}
2636${ac_c_conftest_c11_globals}
2637
2638int
2639main (int argc, char **argv)
2640{
2641 int ok = 0;
2642 ${ac_c_conftest_c89_main}
2643 ${ac_c_conftest_c99_main}
2644 ${ac_c_conftest_c11_main}
2645 return ok;
2646}
2647"
2648
2649# Test code for whether the C compiler supports C99 (complete).
2650ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2651${ac_c_conftest_c99_globals}
2652
2653int
2654main (int argc, char **argv)
2655{
2656 int ok = 0;
2657 ${ac_c_conftest_c89_main}
2658 ${ac_c_conftest_c99_main}
2659 return ok;
2660}
2661"
2662
2663# Test code for whether the C compiler supports C89 (complete).
2664ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2665
2666int
2667main (int argc, char **argv)
2668{
2669 int ok = 0;
2670 ${ac_c_conftest_c89_main}
2671 return ok;
2672}
2673"
2674
2675# Test code for whether the C++ compiler supports C++98 (global declarations)
2676ac_cxx_conftest_cxx98_globals='
2677// Does the compiler advertise C++98 conformance?
2678#if !defined __cplusplus || __cplusplus < 199711L
2679# error "Compiler does not advertise C++98 conformance"
2680#endif
2681
2682// These inclusions are to reject old compilers that
2683// lack the unsuffixed header files.
2684#include <cstdlib>
2685#include <exception>
2686
2687// <cassert> and <cstring> are *not* freestanding headers in C++98.
2688extern void assert (int);
2689namespace std {
2690 extern int strcmp (const char *, const char *);
2691}
2692
2693// Namespaces, exceptions, and templates were all added after "C++ 2.0".
2694using std::exception;
2695using std::strcmp;
2696
2697namespace {
2698
2699void test_exception_syntax()
2700{
2701 try {
2702 throw "test";
2703 } catch (const char *s) {
2704 // Extra parentheses suppress a warning when building autoconf itself,
2705 // due to lint rules shared with more typical C programs.
2706 assert (!(strcmp) (s, "test"));
2707 }
2708}
2709
2710template <typename T> struct test_template
2711{
2712 T const val;
2713 explicit test_template(T t) : val(t) {}
2714 template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2715};
2716
2717} // anonymous namespace
2718'
2719
2720# Test code for whether the C++ compiler supports C++98 (body of main)
2721ac_cxx_conftest_cxx98_main='
2722 assert (argc);
2723 assert (! argv[0]);
2724{
2725 test_exception_syntax ();
2726 test_template<double> tt (2.0);
2727 assert (tt.add (4) == 6.0);
2728 assert (true && !false);
2729}
2730'
2731
2732# Test code for whether the C++ compiler supports C++11 (global declarations)
2733ac_cxx_conftest_cxx11_globals='
2734// Does the compiler advertise C++ 2011 conformance?
2735#if !defined __cplusplus || __cplusplus < 201103L
2736# error "Compiler does not advertise C++11 conformance"
2737#endif
2738
2739namespace cxx11test
2740{
2741 constexpr int get_val() { return 20; }
2742
2743 struct testinit
2744 {
2745 int i;
2746 double d;
2747 };
2748
2749 class delegate
2750 {
2751 public:
2752 delegate(int n) : n(n) {}
2753 delegate(): delegate(2354) {}
2754
2755 virtual int getval() { return this->n; };
2756 protected:
2757 int n;
2758 };
2759
2760 class overridden : public delegate
2761 {
2762 public:
2763 overridden(int n): delegate(n) {}
2764 virtual int getval() override final { return this->n * 2; }
2765 };
2766
2767 class nocopy
2768 {
2769 public:
2770 nocopy(int i): i(i) {}
2771 nocopy() = default;
2772 nocopy(const nocopy&) = delete;
2773 nocopy & operator=(const nocopy&) = delete;
2774 private:
2775 int i;
2776 };
2777
2778 // for testing lambda expressions
2779 template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2780 {
2781 return f(v);
2782 }
2783
2784 // for testing variadic templates and trailing return types
2785 template <typename V> auto sum(V first) -> V
2786 {
2787 return first;
2788 }
2789 template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2790 {
2791 return first + sum(rest...);
2792 }
2793}
2794'
2795
2796# Test code for whether the C++ compiler supports C++11 (body of main)
2797ac_cxx_conftest_cxx11_main='
2798{
2799 // Test auto and decltype
2800 auto a1 = 6538;
2801 auto a2 = 48573953.4;
2802 auto a3 = "String literal";
2803
2804 int total = 0;
2805 for (auto i = a3; *i; ++i) { total += *i; }
2806
2807 decltype(a2) a4 = 34895.034;
2808}
2809{
2810 // Test constexpr
2811 short sa[cxx11test::get_val()] = { 0 };
2812}
2813{
2814 // Test initializer lists
2815 cxx11test::testinit il = { 4323, 435234.23544 };
2816}
2817{
2818 // Test range-based for
2819 int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2820 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2821 for (auto &x : array) { x += 23; }
2822}
2823{
2824 // Test lambda expressions
2825 using cxx11test::eval;
2826 assert (eval ([](int x) { return x*2; }, 21) == 42);
2827 double d = 2.0;
2828 assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2829 assert (d == 5.0);
2830 assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2831 assert (d == 5.0);
2832}
2833{
2834 // Test use of variadic templates
2835 using cxx11test::sum;
2836 auto a = sum(1);
2837 auto b = sum(1, 2);
2838 auto c = sum(1.0, 2.0, 3.0);
2839}
2840{
2841 // Test constructor delegation
2842 cxx11test::delegate d1;
2843 cxx11test::delegate d2();
2844 cxx11test::delegate d3(45);
2845}
2846{
2847 // Test override and final
2848 cxx11test::overridden o1(55464);
2849}
2850{
2851 // Test nullptr
2852 char *c = nullptr;
2853}
2854{
2855 // Test template brackets
2856 test_template<::test_template<int>> v(test_template<int>(12));
2857}
2858{
2859 // Unicode literals
2860 char const *utf8 = u8"UTF-8 string \u2500";
2861 char16_t const *utf16 = u"UTF-8 string \u2500";
2862 char32_t const *utf32 = U"UTF-32 string \u2500";
2863}
2864'
2865
2866# Test code for whether the C compiler supports C++11 (complete).
2867ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2868${ac_cxx_conftest_cxx11_globals}
2869
2870int
2871main (int argc, char **argv)
2872{
2873 int ok = 0;
2874 ${ac_cxx_conftest_cxx98_main}
2875 ${ac_cxx_conftest_cxx11_main}
2876 return ok;
2877}
2878"
2879
2880# Test code for whether the C compiler supports C++98 (complete).
2881ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2882int
2883main (int argc, char **argv)
2884{
2885 int ok = 0;
2886 ${ac_cxx_conftest_cxx98_main}
2887 return ok;
2888}
2889"
2890
2891as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2892as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2893as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2894as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2895as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2896as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2897as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2898as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2899as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2900as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
2901as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
2902
2903# Auxiliary files required by this configure script.
2904ac_aux_files="install-sh"
2905
2906# Locations in which to look for auxiliary files.
2907ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2908
2909# Search for a directory containing all of the required auxiliary files,
2910# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2911# If we don't find one directory that contains all the files we need,
2912# we report the set of missing files from the *first* directory in
2913# $ac_aux_dir_candidates and give up.
2914ac_missing_aux_files=""
2915ac_first_candidate=:
2916printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2917as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2918as_found=false
2919for as_dir in $ac_aux_dir_candidates
2920do
2921 IFS=$as_save_IFS
2922 case $as_dir in #(((
2923 '') as_dir=./ ;;
2924 */) ;;
2925 *) as_dir=$as_dir/ ;;
2926 esac
2927 as_found=:
2928
2929 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2930 ac_aux_dir_found=yes
2931 ac_install_sh=
2932 for ac_aux in $ac_aux_files
2933 do
2934 # As a special case, if "install-sh" is required, that requirement
2935 # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2936 # and $ac_install_sh is set appropriately for whichever one is found.
2937 if test x"$ac_aux" = x"install-sh"
2938 then
2939 if test -f "${as_dir}install-sh"; then
2940 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2941 ac_install_sh="${as_dir}install-sh -c"
2942 elif test -f "${as_dir}install.sh"; then
2943 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2944 ac_install_sh="${as_dir}install.sh -c"
2945 elif test -f "${as_dir}shtool"; then
2946 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2947 ac_install_sh="${as_dir}shtool install -c"
2948 else
2949 ac_aux_dir_found=no
2950 if $ac_first_candidate; then
2951 ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2952 else
2953 break
2954 fi
2955 fi
2956 else
2957 if test -f "${as_dir}${ac_aux}"; then
2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2959 else
2960 ac_aux_dir_found=no
2961 if $ac_first_candidate; then
2962 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2963 else
2964 break
2965 fi
2966 fi
2967 fi
2968 done
2969 if test "$ac_aux_dir_found" = yes; then
2970 ac_aux_dir="$as_dir"
2971 break
2972 fi
2973 ac_first_candidate=false
2974
2975 as_found=false
2976done
2977IFS=$as_save_IFS
2978if $as_found
2979then :
2980
2981else $as_nop
2982 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2983fi
2984
2985
2986# These three variables are undocumented and unsupported,
2987# and are intended to be withdrawn in a future Autoconf release.
2988# They can cause serious problems if a builder's source tree is in a directory
2989# whose full name contains unusual characters.
2990if test -f "${ac_aux_dir}config.guess"; then
2991 ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2992fi
2993if test -f "${ac_aux_dir}config.sub"; then
2994 ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2995fi
2996if test -f "$ac_aux_dir/configure"; then
2997 ac_configure="$SHELL ${ac_aux_dir}configure"
2562fi 2998fi
2563 2999
2564# Check that the precious variables saved in the cache have kept the same 3000# Check that the precious variables saved in the cache have kept the same
2565# value. 3001# value.
2566ac_cache_corrupted=false 3002ac_cache_corrupted=false
… …
2569 eval ac_new_set=\$ac_env_${ac_var}_set 3005 eval ac_new_set=\$ac_env_${ac_var}_set
2570 eval ac_old_val=\$ac_cv_env_${ac_var}_value 3006 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2571 eval ac_new_val=\$ac_env_${ac_var}_value 3007 eval ac_new_val=\$ac_env_${ac_var}_value
2572 case $ac_old_set,$ac_new_set in 3008 case $ac_old_set,$ac_new_set in
2573 set,) 3009 set,)
2574 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 3010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2575$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 3011printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2576 ac_cache_corrupted=: ;; 3012 ac_cache_corrupted=: ;;
2577 ,set) 3013 ,set)
2578 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 3014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2579$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 3015printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2580 ac_cache_corrupted=: ;; 3016 ac_cache_corrupted=: ;;
2581 ,);; 3017 ,);;
2582 *) 3018 *)
2583 if test "x$ac_old_val" != "x$ac_new_val"; then 3019 if test "x$ac_old_val" != "x$ac_new_val"; then
2584 # differences in whitespace do not lead to failure. 3020 # differences in whitespace do not lead to failure.
2585 ac_old_val_w=`echo x $ac_old_val` 3021 ac_old_val_w=`echo x $ac_old_val`
2586 ac_new_val_w=`echo x $ac_new_val` 3022 ac_new_val_w=`echo x $ac_new_val`
2587 if test "$ac_old_val_w" != "$ac_new_val_w"; then 3023 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2588 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 3024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2589$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 3025printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2590 ac_cache_corrupted=: 3026 ac_cache_corrupted=:
2591 else 3027 else
2592 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 3028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2593$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 3029printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2594 eval $ac_var=\$ac_old_val 3030 eval $ac_var=\$ac_old_val
2595 fi 3031 fi
2596 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2597$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 3033printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 3034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2599$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 3035printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2600 fi;; 3036 fi;;
2601 esac 3037 esac
2602 # Pass precious variables to config.status. 3038 # Pass precious variables to config.status.
2603 if test "$ac_new_set" = set; then 3039 if test "$ac_new_set" = set; then
2604 case $ac_new_val in 3040 case $ac_new_val in
2605 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 3041 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2606 *) ac_arg=$ac_var=$ac_new_val ;; 3042 *) ac_arg=$ac_var=$ac_new_val ;;
2607 esac 3043 esac
2608 case " $ac_configure_args " in 3044 case " $ac_configure_args " in
2609 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 3045 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2610 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 3046 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2611 esac 3047 esac
2612 fi 3048 fi
2613done 3049done
2614if $ac_cache_corrupted; then 3050if $ac_cache_corrupted; then
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2616$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3052printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 3053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2618$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 3054printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2619 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 3055 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
3056 and start over" "$LINENO" 5
2620fi 3057fi
2621## -------------------- ## 3058## -------------------- ##
2622## Main body of script. ## 3059## Main body of script. ##
2623## -------------------- ## 3060## -------------------- ##
2624 3061
… …
2632 3069
2633 3070
2634ac_config_headers="$ac_config_headers config.h:config.h.in" 3071ac_config_headers="$ac_config_headers config.h:config.h.in"
2635 3072
2636 3073
2637ac_aux_dir=
2638for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2639 if test -f "$ac_dir/install-sh"; then
2640 ac_aux_dir=$ac_dir
2641 ac_install_sh="$ac_aux_dir/install-sh -c"
2642 break
2643 elif test -f "$ac_dir/install.sh"; then
2644 ac_aux_dir=$ac_dir
2645 ac_install_sh="$ac_aux_dir/install.sh -c"
2646 break
2647 elif test -f "$ac_dir/shtool"; then
2648 ac_aux_dir=$ac_dir
2649 ac_install_sh="$ac_aux_dir/shtool install -c"
2650 break
2651 fi
2652done
2653if test -z "$ac_aux_dir"; then
2654 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2655fi
2656
2657# These three variables are undocumented and unsupported,
2658# and are intended to be withdrawn in a future Autoconf release.
2659# They can cause serious problems if a builder's source tree is in a directory
2660# whose full name contains unusual characters.
2661ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2662ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2663ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2664
2665
2666# Make sure we can run config.sub.
2667$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2668 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2669
2670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2671$as_echo_n "checking build system type... " >&6; }
2672if test "${ac_cv_build+set}" = set; then :
2673 $as_echo_n "(cached) " >&6
2674else
2675 ac_build_alias=$build_alias
2676test "x$ac_build_alias" = x &&
2677 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2678test "x$ac_build_alias" = x &&
2679 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2680ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2681 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2682
2683fi
2684{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2685$as_echo "$ac_cv_build" >&6; }
2686case $ac_cv_build in
2687*-*-*) ;;
2688*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
2689esac
2690build=$ac_cv_build
2691ac_save_IFS=$IFS; IFS='-'
2692set x $ac_cv_build
2693shift
2694build_cpu=$1
2695build_vendor=$2
2696shift; shift
2697# Remember, the first character of IFS is used to create $*,
2698# except with old shells:
2699build_os=$*
2700IFS=$ac_save_IFS
2701case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2702
2703
2704{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2705$as_echo_n "checking host system type... " >&6; }
2706if test "${ac_cv_host+set}" = set; then :
2707 $as_echo_n "(cached) " >&6
2708else
2709 if test "x$host_alias" = x; then
2710 ac_cv_host=$ac_cv_build
2711else
2712 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2713 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2714fi
2715
2716fi
2717{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2718$as_echo "$ac_cv_host" >&6; }
2719case $ac_cv_host in
2720*-*-*) ;;
2721*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
2722esac
2723host=$ac_cv_host
2724ac_save_IFS=$IFS; IFS='-'
2725set x $ac_cv_host
2726shift
2727host_cpu=$1
2728host_vendor=$2
2729shift; shift
2730# Remember, the first character of IFS is used to create $*,
2731# except with old shells:
2732host_os=$*
2733IFS=$ac_save_IFS
2734case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2735
2736
2737
2738VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3074VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2739DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3075DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2740 3076
2741echo "" 3077echo ""
2742echo "configuring for rxvt $VERSION" 3078echo "configuring for rxvt $VERSION"
2743echo "" 3079echo ""
2744 3080
2745orig_CXXFLAGS="$CXXFLAGS" 3081orig_CXXFLAGS="$CXXFLAGS"
3082
3083
3084
3085
3086
3087
3088
3089
3090
2746 3091
2747ac_ext=c 3092ac_ext=c
2748ac_cpp='$CPP $CPPFLAGS' 3093ac_cpp='$CPP $CPPFLAGS'
2749ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3094ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2750ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3095ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2751ac_compiler_gnu=$ac_cv_c_compiler_gnu 3096ac_compiler_gnu=$ac_cv_c_compiler_gnu
2752if test -n "$ac_tool_prefix"; then 3097if test -n "$ac_tool_prefix"; then
2753 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3098 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2754set dummy ${ac_tool_prefix}gcc; ac_word=$2 3099set dummy ${ac_tool_prefix}gcc; ac_word=$2
2755{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2756$as_echo_n "checking for $ac_word... " >&6; } 3101printf %s "checking for $ac_word... " >&6; }
2757if test "${ac_cv_prog_CC+set}" = set; then : 3102if test ${ac_cv_prog_CC+y}
2758 $as_echo_n "(cached) " >&6 3103then :
2759else 3104 printf %s "(cached) " >&6
3105else $as_nop
2760 if test -n "$CC"; then 3106 if test -n "$CC"; then
2761 ac_cv_prog_CC="$CC" # Let the user override the test. 3107 ac_cv_prog_CC="$CC" # Let the user override the test.
2762else 3108else
2763as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2764for as_dir in $PATH 3110for as_dir in $PATH
2765do 3111do
2766 IFS=$as_save_IFS 3112 IFS=$as_save_IFS
2767 test -z "$as_dir" && as_dir=. 3113 case $as_dir in #(((
3114 '') as_dir=./ ;;
3115 */) ;;
3116 *) as_dir=$as_dir/ ;;
3117 esac
2768 for ac_exec_ext in '' $ac_executable_extensions; do 3118 for ac_exec_ext in '' $ac_executable_extensions; do
2769 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3119 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2770 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3120 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3121 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2772 break 2 3122 break 2
2773 fi 3123 fi
2774done 3124done
2775 done 3125 done
2776IFS=$as_save_IFS 3126IFS=$as_save_IFS
2777 3127
2778fi 3128fi
2779fi 3129fi
2780CC=$ac_cv_prog_CC 3130CC=$ac_cv_prog_CC
2781if test -n "$CC"; then 3131if test -n "$CC"; then
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2783$as_echo "$CC" >&6; } 3133printf "%s\n" "$CC" >&6; }
2784else 3134else
2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2786$as_echo "no" >&6; } 3136printf "%s\n" "no" >&6; }
2787fi 3137fi
2788 3138
2789 3139
2790fi 3140fi
2791if test -z "$ac_cv_prog_CC"; then 3141if test -z "$ac_cv_prog_CC"; then
2792 ac_ct_CC=$CC 3142 ac_ct_CC=$CC
2793 # Extract the first word of "gcc", so it can be a program name with args. 3143 # Extract the first word of "gcc", so it can be a program name with args.
2794set dummy gcc; ac_word=$2 3144set dummy gcc; ac_word=$2
2795{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2796$as_echo_n "checking for $ac_word... " >&6; } 3146printf %s "checking for $ac_word... " >&6; }
2797if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3147if test ${ac_cv_prog_ac_ct_CC+y}
2798 $as_echo_n "(cached) " >&6 3148then :
2799else 3149 printf %s "(cached) " >&6
3150else $as_nop
2800 if test -n "$ac_ct_CC"; then 3151 if test -n "$ac_ct_CC"; then
2801 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3152 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2802else 3153else
2803as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3154as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2804for as_dir in $PATH 3155for as_dir in $PATH
2805do 3156do
2806 IFS=$as_save_IFS 3157 IFS=$as_save_IFS
2807 test -z "$as_dir" && as_dir=. 3158 case $as_dir in #(((
3159 '') as_dir=./ ;;
3160 */) ;;
3161 *) as_dir=$as_dir/ ;;
3162 esac
2808 for ac_exec_ext in '' $ac_executable_extensions; do 3163 for ac_exec_ext in '' $ac_executable_extensions; do
2809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3164 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2810 ac_cv_prog_ac_ct_CC="gcc" 3165 ac_cv_prog_ac_ct_CC="gcc"
2811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3166 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2812 break 2 3167 break 2
2813 fi 3168 fi
2814done 3169done
2815 done 3170 done
2816IFS=$as_save_IFS 3171IFS=$as_save_IFS
2817 3172
2818fi 3173fi
2819fi 3174fi
2820ac_ct_CC=$ac_cv_prog_ac_ct_CC 3175ac_ct_CC=$ac_cv_prog_ac_ct_CC
2821if test -n "$ac_ct_CC"; then 3176if test -n "$ac_ct_CC"; then
2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2823$as_echo "$ac_ct_CC" >&6; } 3178printf "%s\n" "$ac_ct_CC" >&6; }
2824else 3179else
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2826$as_echo "no" >&6; } 3181printf "%s\n" "no" >&6; }
2827fi 3182fi
2828 3183
2829 if test "x$ac_ct_CC" = x; then 3184 if test "x$ac_ct_CC" = x; then
2830 CC="" 3185 CC=""
2831 else 3186 else
2832 case $cross_compiling:$ac_tool_warned in 3187 case $cross_compiling:$ac_tool_warned in
2833yes:) 3188yes:)
2834{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2835$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3190printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2836ac_tool_warned=yes ;; 3191ac_tool_warned=yes ;;
2837esac 3192esac
2838 CC=$ac_ct_CC 3193 CC=$ac_ct_CC
2839 fi 3194 fi
2840else 3195else
… …
2843 3198
2844if test -z "$CC"; then 3199if test -z "$CC"; then
2845 if test -n "$ac_tool_prefix"; then 3200 if test -n "$ac_tool_prefix"; then
2846 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3201 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2847set dummy ${ac_tool_prefix}cc; ac_word=$2 3202set dummy ${ac_tool_prefix}cc; ac_word=$2
2848{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3203{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2849$as_echo_n "checking for $ac_word... " >&6; } 3204printf %s "checking for $ac_word... " >&6; }
2850if test "${ac_cv_prog_CC+set}" = set; then : 3205if test ${ac_cv_prog_CC+y}
2851 $as_echo_n "(cached) " >&6 3206then :
2852else 3207 printf %s "(cached) " >&6
3208else $as_nop
2853 if test -n "$CC"; then 3209 if test -n "$CC"; then
2854 ac_cv_prog_CC="$CC" # Let the user override the test. 3210 ac_cv_prog_CC="$CC" # Let the user override the test.
2855else 3211else
2856as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3212as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2857for as_dir in $PATH 3213for as_dir in $PATH
2858do 3214do
2859 IFS=$as_save_IFS 3215 IFS=$as_save_IFS
2860 test -z "$as_dir" && as_dir=. 3216 case $as_dir in #(((
3217 '') as_dir=./ ;;
3218 */) ;;
3219 *) as_dir=$as_dir/ ;;
3220 esac
2861 for ac_exec_ext in '' $ac_executable_extensions; do 3221 for ac_exec_ext in '' $ac_executable_extensions; do
2862 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3222 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2863 ac_cv_prog_CC="${ac_tool_prefix}cc" 3223 ac_cv_prog_CC="${ac_tool_prefix}cc"
2864 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3224 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2865 break 2 3225 break 2
2866 fi 3226 fi
2867done 3227done
2868 done 3228 done
2869IFS=$as_save_IFS 3229IFS=$as_save_IFS
2870 3230
2871fi 3231fi
2872fi 3232fi
2873CC=$ac_cv_prog_CC 3233CC=$ac_cv_prog_CC
2874if test -n "$CC"; then 3234if test -n "$CC"; then
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2876$as_echo "$CC" >&6; } 3236printf "%s\n" "$CC" >&6; }
2877else 3237else
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2879$as_echo "no" >&6; } 3239printf "%s\n" "no" >&6; }
2880fi 3240fi
2881 3241
2882 3242
2883 fi 3243 fi
2884fi 3244fi
2885if test -z "$CC"; then 3245if test -z "$CC"; then
2886 # Extract the first word of "cc", so it can be a program name with args. 3246 # Extract the first word of "cc", so it can be a program name with args.
2887set dummy cc; ac_word=$2 3247set dummy cc; ac_word=$2
2888{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3248{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2889$as_echo_n "checking for $ac_word... " >&6; } 3249printf %s "checking for $ac_word... " >&6; }
2890if test "${ac_cv_prog_CC+set}" = set; then : 3250if test ${ac_cv_prog_CC+y}
2891 $as_echo_n "(cached) " >&6 3251then :
2892else 3252 printf %s "(cached) " >&6
3253else $as_nop
2893 if test -n "$CC"; then 3254 if test -n "$CC"; then
2894 ac_cv_prog_CC="$CC" # Let the user override the test. 3255 ac_cv_prog_CC="$CC" # Let the user override the test.
2895else 3256else
2896 ac_prog_rejected=no 3257 ac_prog_rejected=no
2897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3258as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898for as_dir in $PATH 3259for as_dir in $PATH
2899do 3260do
2900 IFS=$as_save_IFS 3261 IFS=$as_save_IFS
2901 test -z "$as_dir" && as_dir=. 3262 case $as_dir in #(((
3263 '') as_dir=./ ;;
3264 */) ;;
3265 *) as_dir=$as_dir/ ;;
3266 esac
2902 for ac_exec_ext in '' $ac_executable_extensions; do 3267 for ac_exec_ext in '' $ac_executable_extensions; do
2903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3268 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2904 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3269 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2905 ac_prog_rejected=yes 3270 ac_prog_rejected=yes
2906 continue 3271 continue
2907 fi 3272 fi
2908 ac_cv_prog_CC="cc" 3273 ac_cv_prog_CC="cc"
2909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3274 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2910 break 2 3275 break 2
2911 fi 3276 fi
2912done 3277done
2913 done 3278 done
2914IFS=$as_save_IFS 3279IFS=$as_save_IFS
… …
2920 if test $# != 0; then 3285 if test $# != 0; then
2921 # We chose a different compiler from the bogus one. 3286 # We chose a different compiler from the bogus one.
2922 # However, it has the same basename, so the bogon will be chosen 3287 # However, it has the same basename, so the bogon will be chosen
2923 # first if we set CC to just the basename; use the full file name. 3288 # first if we set CC to just the basename; use the full file name.
2924 shift 3289 shift
2925 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3290 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2926 fi 3291 fi
2927fi 3292fi
2928fi 3293fi
2929fi 3294fi
2930CC=$ac_cv_prog_CC 3295CC=$ac_cv_prog_CC
2931if test -n "$CC"; then 3296if test -n "$CC"; then
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2933$as_echo "$CC" >&6; } 3298printf "%s\n" "$CC" >&6; }
2934else 3299else
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2936$as_echo "no" >&6; } 3301printf "%s\n" "no" >&6; }
2937fi 3302fi
2938 3303
2939 3304
2940fi 3305fi
2941if test -z "$CC"; then 3306if test -z "$CC"; then
2942 if test -n "$ac_tool_prefix"; then 3307 if test -n "$ac_tool_prefix"; then
2943 for ac_prog in cl.exe 3308 for ac_prog in cl.exe
2944 do 3309 do
2945 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3310 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2946set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3311set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2947{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3312{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2948$as_echo_n "checking for $ac_word... " >&6; } 3313printf %s "checking for $ac_word... " >&6; }
2949if test "${ac_cv_prog_CC+set}" = set; then : 3314if test ${ac_cv_prog_CC+y}
2950 $as_echo_n "(cached) " >&6 3315then :
2951else 3316 printf %s "(cached) " >&6
3317else $as_nop
2952 if test -n "$CC"; then 3318 if test -n "$CC"; then
2953 ac_cv_prog_CC="$CC" # Let the user override the test. 3319 ac_cv_prog_CC="$CC" # Let the user override the test.
2954else 3320else
2955as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2956for as_dir in $PATH 3322for as_dir in $PATH
2957do 3323do
2958 IFS=$as_save_IFS 3324 IFS=$as_save_IFS
2959 test -z "$as_dir" && as_dir=. 3325 case $as_dir in #(((
3326 '') as_dir=./ ;;
3327 */) ;;
3328 *) as_dir=$as_dir/ ;;
3329 esac
2960 for ac_exec_ext in '' $ac_executable_extensions; do 3330 for ac_exec_ext in '' $ac_executable_extensions; do
2961 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3331 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2962 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3332 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2963 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3333 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2964 break 2 3334 break 2
2965 fi 3335 fi
2966done 3336done
2967 done 3337 done
2968IFS=$as_save_IFS 3338IFS=$as_save_IFS
2969 3339
2970fi 3340fi
2971fi 3341fi
2972CC=$ac_cv_prog_CC 3342CC=$ac_cv_prog_CC
2973if test -n "$CC"; then 3343if test -n "$CC"; then
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2975$as_echo "$CC" >&6; } 3345printf "%s\n" "$CC" >&6; }
2976else 3346else
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2978$as_echo "no" >&6; } 3348printf "%s\n" "no" >&6; }
2979fi 3349fi
2980 3350
2981 3351
2982 test -n "$CC" && break 3352 test -n "$CC" && break
2983 done 3353 done
… …
2986 ac_ct_CC=$CC 3356 ac_ct_CC=$CC
2987 for ac_prog in cl.exe 3357 for ac_prog in cl.exe
2988do 3358do
2989 # Extract the first word of "$ac_prog", so it can be a program name with args. 3359 # Extract the first word of "$ac_prog", so it can be a program name with args.
2990set dummy $ac_prog; ac_word=$2 3360set dummy $ac_prog; ac_word=$2
2991{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3361{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2992$as_echo_n "checking for $ac_word... " >&6; } 3362printf %s "checking for $ac_word... " >&6; }
2993if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3363if test ${ac_cv_prog_ac_ct_CC+y}
2994 $as_echo_n "(cached) " >&6 3364then :
2995else 3365 printf %s "(cached) " >&6
3366else $as_nop
2996 if test -n "$ac_ct_CC"; then 3367 if test -n "$ac_ct_CC"; then
2997 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3368 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2998else 3369else
2999as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3370as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3000for as_dir in $PATH 3371for as_dir in $PATH
3001do 3372do
3002 IFS=$as_save_IFS 3373 IFS=$as_save_IFS
3003 test -z "$as_dir" && as_dir=. 3374 case $as_dir in #(((
3375 '') as_dir=./ ;;
3376 */) ;;
3377 *) as_dir=$as_dir/ ;;
3378 esac
3004 for ac_exec_ext in '' $ac_executable_extensions; do 3379 for ac_exec_ext in '' $ac_executable_extensions; do
3005 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3380 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3006 ac_cv_prog_ac_ct_CC="$ac_prog" 3381 ac_cv_prog_ac_ct_CC="$ac_prog"
3007 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3382 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3008 break 2 3383 break 2
3009 fi 3384 fi
3010done 3385done
3011 done 3386 done
3012IFS=$as_save_IFS 3387IFS=$as_save_IFS
3013 3388
3014fi 3389fi
3015fi 3390fi
3016ac_ct_CC=$ac_cv_prog_ac_ct_CC 3391ac_ct_CC=$ac_cv_prog_ac_ct_CC
3017if test -n "$ac_ct_CC"; then 3392if test -n "$ac_ct_CC"; then
3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3019$as_echo "$ac_ct_CC" >&6; } 3394printf "%s\n" "$ac_ct_CC" >&6; }
3020else 3395else
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3022$as_echo "no" >&6; } 3397printf "%s\n" "no" >&6; }
3023fi 3398fi
3024 3399
3025 3400
3026 test -n "$ac_ct_CC" && break 3401 test -n "$ac_ct_CC" && break
3027done 3402done
… …
3029 if test "x$ac_ct_CC" = x; then 3404 if test "x$ac_ct_CC" = x; then
3030 CC="" 3405 CC=""
3031 else 3406 else
3032 case $cross_compiling:$ac_tool_warned in 3407 case $cross_compiling:$ac_tool_warned in
3033yes:) 3408yes:)
3034{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3409{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3035$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3410printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3036ac_tool_warned=yes ;; 3411ac_tool_warned=yes ;;
3037esac 3412esac
3038 CC=$ac_ct_CC 3413 CC=$ac_ct_CC
3039 fi 3414 fi
3040fi 3415fi
3041 3416
3042fi 3417fi
3418if test -z "$CC"; then
3419 if test -n "$ac_tool_prefix"; then
3420 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3421set dummy ${ac_tool_prefix}clang; ac_word=$2
3422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3423printf %s "checking for $ac_word... " >&6; }
3424if test ${ac_cv_prog_CC+y}
3425then :
3426 printf %s "(cached) " >&6
3427else $as_nop
3428 if test -n "$CC"; then
3429 ac_cv_prog_CC="$CC" # Let the user override the test.
3430else
3431as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3432for as_dir in $PATH
3433do
3434 IFS=$as_save_IFS
3435 case $as_dir in #(((
3436 '') as_dir=./ ;;
3437 */) ;;
3438 *) as_dir=$as_dir/ ;;
3439 esac
3440 for ac_exec_ext in '' $ac_executable_extensions; do
3441 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3442 ac_cv_prog_CC="${ac_tool_prefix}clang"
3443 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3444 break 2
3445 fi
3446done
3447 done
3448IFS=$as_save_IFS
3043 3449
3450fi
3451fi
3452CC=$ac_cv_prog_CC
3453if test -n "$CC"; then
3454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3455printf "%s\n" "$CC" >&6; }
3456else
3457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3458printf "%s\n" "no" >&6; }
3459fi
3044 3460
3461
3462fi
3463if test -z "$ac_cv_prog_CC"; then
3464 ac_ct_CC=$CC
3465 # Extract the first word of "clang", so it can be a program name with args.
3466set dummy clang; ac_word=$2
3467{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3468printf %s "checking for $ac_word... " >&6; }
3469if test ${ac_cv_prog_ac_ct_CC+y}
3470then :
3471 printf %s "(cached) " >&6
3472else $as_nop
3473 if test -n "$ac_ct_CC"; then
3474 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3475else
3476as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3477for as_dir in $PATH
3478do
3479 IFS=$as_save_IFS
3480 case $as_dir in #(((
3481 '') as_dir=./ ;;
3482 */) ;;
3483 *) as_dir=$as_dir/ ;;
3484 esac
3485 for ac_exec_ext in '' $ac_executable_extensions; do
3486 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3487 ac_cv_prog_ac_ct_CC="clang"
3488 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3489 break 2
3490 fi
3491done
3492 done
3493IFS=$as_save_IFS
3494
3495fi
3496fi
3497ac_ct_CC=$ac_cv_prog_ac_ct_CC
3498if test -n "$ac_ct_CC"; then
3499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3500printf "%s\n" "$ac_ct_CC" >&6; }
3501else
3502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3503printf "%s\n" "no" >&6; }
3504fi
3505
3506 if test "x$ac_ct_CC" = x; then
3507 CC=""
3508 else
3509 case $cross_compiling:$ac_tool_warned in
3510yes:)
3511{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3512printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3513ac_tool_warned=yes ;;
3514esac
3515 CC=$ac_ct_CC
3516 fi
3517else
3518 CC="$ac_cv_prog_CC"
3519fi
3520
3521fi
3522
3523
3045test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3524test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3046$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3525printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3047as_fn_error $? "no acceptable C compiler found in \$PATH 3526as_fn_error $? "no acceptable C compiler found in \$PATH
3048See \`config.log' for more details" "$LINENO" 5 ; } 3527See \`config.log' for more details" "$LINENO" 5; }
3049 3528
3050# Provide some information about the compiler. 3529# Provide some information about the compiler.
3051$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3530printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3052set X $ac_compile 3531set X $ac_compile
3053ac_compiler=$2 3532ac_compiler=$2
3054for ac_option in --version -v -V -qversion; do 3533for ac_option in --version -v -V -qversion -version; do
3055 { { ac_try="$ac_compiler $ac_option >&5" 3534 { { ac_try="$ac_compiler $ac_option >&5"
3056case "(($ac_try" in 3535case "(($ac_try" in
3057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3536 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3058 *) ac_try_echo=$ac_try;; 3537 *) ac_try_echo=$ac_try;;
3059esac 3538esac
3060eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3539eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3061$as_echo "$ac_try_echo"; } >&5 3540printf "%s\n" "$ac_try_echo"; } >&5
3062 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3541 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3063 ac_status=$? 3542 ac_status=$?
3064 if test -s conftest.err; then 3543 if test -s conftest.err; then
3065 sed '10a\ 3544 sed '10a\
3066... rest of stderr output deleted ... 3545... rest of stderr output deleted ...
3067 10q' conftest.err >conftest.er1 3546 10q' conftest.err >conftest.er1
3068 cat conftest.er1 >&5 3547 cat conftest.er1 >&5
3069 fi 3548 fi
3070 rm -f conftest.er1 conftest.err 3549 rm -f conftest.er1 conftest.err
3071 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3072 test $ac_status = 0; } 3551 test $ac_status = 0; }
3073done 3552done
3074 3553
3075cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3554cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3076/* end confdefs.h. */ 3555/* end confdefs.h. */
3077 3556
3078int 3557int
3079main () 3558main (void)
3080{ 3559{
3081 3560
3082 ; 3561 ;
3083 return 0; 3562 return 0;
3084} 3563}
… …
3086ac_clean_files_save=$ac_clean_files 3565ac_clean_files_save=$ac_clean_files
3087ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3566ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3088# Try to create an executable without -o first, disregard a.out. 3567# Try to create an executable without -o first, disregard a.out.
3089# It will help us diagnose broken compilers, and finding out an intuition 3568# It will help us diagnose broken compilers, and finding out an intuition
3090# of exeext. 3569# of exeext.
3091{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3092$as_echo_n "checking whether the C compiler works... " >&6; } 3571printf %s "checking whether the C compiler works... " >&6; }
3093ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3572ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3094 3573
3095# The possible output files: 3574# The possible output files:
3096ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3575ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3097 3576
3098ac_rmfiles= 3577ac_rmfiles=
… …
3109case "(($ac_try" in 3588case "(($ac_try" in
3110 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3111 *) ac_try_echo=$ac_try;; 3590 *) ac_try_echo=$ac_try;;
3112esac 3591esac
3113eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3592eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3114$as_echo "$ac_try_echo"; } >&5 3593printf "%s\n" "$ac_try_echo"; } >&5
3115 (eval "$ac_link_default") 2>&5 3594 (eval "$ac_link_default") 2>&5
3116 ac_status=$? 3595 ac_status=$?
3117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3118 test $ac_status = 0; }; then : 3597 test $ac_status = 0; }
3598then :
3119 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3599 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3120# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3600# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3121# in a Makefile. We should not override ac_cv_exeext if it was cached, 3601# in a Makefile. We should not override ac_cv_exeext if it was cached,
3122# so that the user can short-circuit this test for compilers unknown to 3602# so that the user can short-circuit this test for compilers unknown to
3123# Autoconf. 3603# Autoconf.
… …
3130 [ab].out ) 3610 [ab].out )
3131 # We found the default executable, but exeext='' is most 3611 # We found the default executable, but exeext='' is most
3132 # certainly right. 3612 # certainly right.
3133 break;; 3613 break;;
3134 *.* ) 3614 *.* )
3135 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3615 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3136 then :; else 3616 then :; else
3137 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3617 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3138 fi 3618 fi
3139 # We set ac_cv_exeext here because the later test for it is not 3619 # We set ac_cv_exeext here because the later test for it is not
3140 # safe: cross compilers may not add the suffix if given an `-o' 3620 # safe: cross compilers may not add the suffix if given an `-o'
… …
3146 break;; 3626 break;;
3147 esac 3627 esac
3148done 3628done
3149test "$ac_cv_exeext" = no && ac_cv_exeext= 3629test "$ac_cv_exeext" = no && ac_cv_exeext=
3150 3630
3151else 3631else $as_nop
3152 ac_file='' 3632 ac_file=''
3153fi 3633fi
3154if test -z "$ac_file"; then : 3634if test -z "$ac_file"
3635then :
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3156$as_echo "no" >&6; } 3637printf "%s\n" "no" >&6; }
3157$as_echo "$as_me: failed program was:" >&5 3638printf "%s\n" "$as_me: failed program was:" >&5
3158sed 's/^/| /' conftest.$ac_ext >&5 3639sed 's/^/| /' conftest.$ac_ext >&5
3159 3640
3160{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3641{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3161$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3642printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3162as_fn_error 77 "C compiler cannot create executables 3643as_fn_error 77 "C compiler cannot create executables
3163See \`config.log' for more details" "$LINENO" 5 ; } 3644See \`config.log' for more details" "$LINENO" 5; }
3164else 3645else $as_nop
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3166$as_echo "yes" >&6; } 3647printf "%s\n" "yes" >&6; }
3167fi 3648fi
3168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3649{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3169$as_echo_n "checking for C compiler default output file name... " >&6; } 3650printf %s "checking for C compiler default output file name... " >&6; }
3170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3651{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3171$as_echo "$ac_file" >&6; } 3652printf "%s\n" "$ac_file" >&6; }
3172ac_exeext=$ac_cv_exeext 3653ac_exeext=$ac_cv_exeext
3173 3654
3174rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3655rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3175ac_clean_files=$ac_clean_files_save 3656ac_clean_files=$ac_clean_files_save
3176{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3657{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3177$as_echo_n "checking for suffix of executables... " >&6; } 3658printf %s "checking for suffix of executables... " >&6; }
3178if { { ac_try="$ac_link" 3659if { { ac_try="$ac_link"
3179case "(($ac_try" in 3660case "(($ac_try" in
3180 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3181 *) ac_try_echo=$ac_try;; 3662 *) ac_try_echo=$ac_try;;
3182esac 3663esac
3183eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3664eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3184$as_echo "$ac_try_echo"; } >&5 3665printf "%s\n" "$ac_try_echo"; } >&5
3185 (eval "$ac_link") 2>&5 3666 (eval "$ac_link") 2>&5
3186 ac_status=$? 3667 ac_status=$?
3187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3668 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3188 test $ac_status = 0; }; then : 3669 test $ac_status = 0; }
3670then :
3189 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3671 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3190# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3672# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3191# work properly (i.e., refer to `conftest.exe'), while it won't with 3673# work properly (i.e., refer to `conftest.exe'), while it won't with
3192# `rm'. 3674# `rm'.
3193for ac_file in conftest.exe conftest conftest.*; do 3675for ac_file in conftest.exe conftest conftest.*; do
… …
3197 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3679 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3198 break;; 3680 break;;
3199 * ) break;; 3681 * ) break;;
3200 esac 3682 esac
3201done 3683done
3202else 3684else $as_nop
3203 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3685 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3204$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3686printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3205as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3687as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3206See \`config.log' for more details" "$LINENO" 5 ; } 3688See \`config.log' for more details" "$LINENO" 5; }
3207fi 3689fi
3208rm -f conftest conftest$ac_cv_exeext 3690rm -f conftest conftest$ac_cv_exeext
3209{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3210$as_echo "$ac_cv_exeext" >&6; } 3692printf "%s\n" "$ac_cv_exeext" >&6; }
3211 3693
3212rm -f conftest.$ac_ext 3694rm -f conftest.$ac_ext
3213EXEEXT=$ac_cv_exeext 3695EXEEXT=$ac_cv_exeext
3214ac_exeext=$EXEEXT 3696ac_exeext=$EXEEXT
3215cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3697cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3216/* end confdefs.h. */ 3698/* end confdefs.h. */
3217#include <stdio.h> 3699#include <stdio.h>
3218int 3700int
3219main () 3701main (void)
3220{ 3702{
3221FILE *f = fopen ("conftest.out", "w"); 3703FILE *f = fopen ("conftest.out", "w");
3222 return ferror (f) || fclose (f) != 0; 3704 return ferror (f) || fclose (f) != 0;
3223 3705
3224 ; 3706 ;
… …
3226} 3708}
3227_ACEOF 3709_ACEOF
3228ac_clean_files="$ac_clean_files conftest.out" 3710ac_clean_files="$ac_clean_files conftest.out"
3229# Check that the compiler produces executables we can run. If not, either 3711# Check that the compiler produces executables we can run. If not, either
3230# the compiler is broken, or we cross compile. 3712# the compiler is broken, or we cross compile.
3231{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3713{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3232$as_echo_n "checking whether we are cross compiling... " >&6; } 3714printf %s "checking whether we are cross compiling... " >&6; }
3233if test "$cross_compiling" != yes; then 3715if test "$cross_compiling" != yes; then
3234 { { ac_try="$ac_link" 3716 { { ac_try="$ac_link"
3235case "(($ac_try" in 3717case "(($ac_try" in
3236 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3718 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3237 *) ac_try_echo=$ac_try;; 3719 *) ac_try_echo=$ac_try;;
3238esac 3720esac
3239eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3721eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3240$as_echo "$ac_try_echo"; } >&5 3722printf "%s\n" "$ac_try_echo"; } >&5
3241 (eval "$ac_link") 2>&5 3723 (eval "$ac_link") 2>&5
3242 ac_status=$? 3724 ac_status=$?
3243 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3725 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3244 test $ac_status = 0; } 3726 test $ac_status = 0; }
3245 if { ac_try='./conftest$ac_cv_exeext' 3727 if { ac_try='./conftest$ac_cv_exeext'
3246 { { case "(($ac_try" in 3728 { { case "(($ac_try" in
3247 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3729 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3248 *) ac_try_echo=$ac_try;; 3730 *) ac_try_echo=$ac_try;;
3249esac 3731esac
3250eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3732eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3251$as_echo "$ac_try_echo"; } >&5 3733printf "%s\n" "$ac_try_echo"; } >&5
3252 (eval "$ac_try") 2>&5 3734 (eval "$ac_try") 2>&5
3253 ac_status=$? 3735 ac_status=$?
3254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3736 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3255 test $ac_status = 0; }; }; then 3737 test $ac_status = 0; }; }; then
3256 cross_compiling=no 3738 cross_compiling=no
3257 else 3739 else
3258 if test "$cross_compiling" = maybe; then 3740 if test "$cross_compiling" = maybe; then
3259 cross_compiling=yes 3741 cross_compiling=yes
3260 else 3742 else
3261 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3743 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3262$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3744printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3263as_fn_error $? "cannot run C compiled programs. 3745as_fn_error 77 "cannot run C compiled programs.
3264If you meant to cross compile, use \`--host'. 3746If you meant to cross compile, use \`--host'.
3265See \`config.log' for more details" "$LINENO" 5 ; } 3747See \`config.log' for more details" "$LINENO" 5; }
3266 fi 3748 fi
3267 fi 3749 fi
3268fi 3750fi
3269{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3270$as_echo "$cross_compiling" >&6; } 3752printf "%s\n" "$cross_compiling" >&6; }
3271 3753
3272rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3754rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3273ac_clean_files=$ac_clean_files_save 3755ac_clean_files=$ac_clean_files_save
3274{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3756{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3275$as_echo_n "checking for suffix of object files... " >&6; } 3757printf %s "checking for suffix of object files... " >&6; }
3276if test "${ac_cv_objext+set}" = set; then : 3758if test ${ac_cv_objext+y}
3277 $as_echo_n "(cached) " >&6 3759then :
3278else 3760 printf %s "(cached) " >&6
3761else $as_nop
3279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3280/* end confdefs.h. */ 3763/* end confdefs.h. */
3281 3764
3282int 3765int
3283main () 3766main (void)
3284{ 3767{
3285 3768
3286 ; 3769 ;
3287 return 0; 3770 return 0;
3288} 3771}
… …
3292case "(($ac_try" in 3775case "(($ac_try" in
3293 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3776 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3294 *) ac_try_echo=$ac_try;; 3777 *) ac_try_echo=$ac_try;;
3295esac 3778esac
3296eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3779eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3297$as_echo "$ac_try_echo"; } >&5 3780printf "%s\n" "$ac_try_echo"; } >&5
3298 (eval "$ac_compile") 2>&5 3781 (eval "$ac_compile") 2>&5
3299 ac_status=$? 3782 ac_status=$?
3300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3301 test $ac_status = 0; }; then : 3784 test $ac_status = 0; }
3785then :
3302 for ac_file in conftest.o conftest.obj conftest.*; do 3786 for ac_file in conftest.o conftest.obj conftest.*; do
3303 test -f "$ac_file" || continue; 3787 test -f "$ac_file" || continue;
3304 case $ac_file in 3788 case $ac_file in
3305 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3789 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3306 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3790 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3307 break;; 3791 break;;
3308 esac 3792 esac
3309done 3793done
3310else 3794else $as_nop
3311 $as_echo "$as_me: failed program was:" >&5 3795 printf "%s\n" "$as_me: failed program was:" >&5
3312sed 's/^/| /' conftest.$ac_ext >&5 3796sed 's/^/| /' conftest.$ac_ext >&5
3313 3797
3314{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3798{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3315$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3799printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3316as_fn_error $? "cannot compute suffix of object files: cannot compile 3800as_fn_error $? "cannot compute suffix of object files: cannot compile
3317See \`config.log' for more details" "$LINENO" 5 ; } 3801See \`config.log' for more details" "$LINENO" 5; }
3318fi 3802fi
3319rm -f conftest.$ac_cv_objext conftest.$ac_ext 3803rm -f conftest.$ac_cv_objext conftest.$ac_ext
3320fi 3804fi
3321{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3805{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3322$as_echo "$ac_cv_objext" >&6; } 3806printf "%s\n" "$ac_cv_objext" >&6; }
3323OBJEXT=$ac_cv_objext 3807OBJEXT=$ac_cv_objext
3324ac_objext=$OBJEXT 3808ac_objext=$OBJEXT
3325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3326$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3810printf %s "checking whether the compiler supports GNU C... " >&6; }
3327if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3811if test ${ac_cv_c_compiler_gnu+y}
3328 $as_echo_n "(cached) " >&6 3812then :
3329else 3813 printf %s "(cached) " >&6
3814else $as_nop
3330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3331/* end confdefs.h. */ 3816/* end confdefs.h. */
3332 3817
3333int 3818int
3334main () 3819main (void)
3335{ 3820{
3336#ifndef __GNUC__ 3821#ifndef __GNUC__
3337 choke me 3822 choke me
3338#endif 3823#endif
3339 3824
3340 ; 3825 ;
3341 return 0; 3826 return 0;
3342} 3827}
3343_ACEOF 3828_ACEOF
3344if ac_fn_c_try_compile "$LINENO"; then : 3829if ac_fn_c_try_compile "$LINENO"
3830then :
3345 ac_compiler_gnu=yes 3831 ac_compiler_gnu=yes
3346else 3832else $as_nop
3347 ac_compiler_gnu=no 3833 ac_compiler_gnu=no
3348fi 3834fi
3349rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3350ac_cv_c_compiler_gnu=$ac_compiler_gnu 3836ac_cv_c_compiler_gnu=$ac_compiler_gnu
3351 3837
3352fi 3838fi
3353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3839{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3354$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3840printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3841ac_compiler_gnu=$ac_cv_c_compiler_gnu
3842
3355if test $ac_compiler_gnu = yes; then 3843if test $ac_compiler_gnu = yes; then
3356 GCC=yes 3844 GCC=yes
3357else 3845else
3358 GCC= 3846 GCC=
3359fi 3847fi
3360ac_test_CFLAGS=${CFLAGS+set} 3848ac_test_CFLAGS=${CFLAGS+y}
3361ac_save_CFLAGS=$CFLAGS 3849ac_save_CFLAGS=$CFLAGS
3362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3363$as_echo_n "checking whether $CC accepts -g... " >&6; } 3851printf %s "checking whether $CC accepts -g... " >&6; }
3364if test "${ac_cv_prog_cc_g+set}" = set; then : 3852if test ${ac_cv_prog_cc_g+y}
3365 $as_echo_n "(cached) " >&6 3853then :
3366else 3854 printf %s "(cached) " >&6
3855else $as_nop
3367 ac_save_c_werror_flag=$ac_c_werror_flag 3856 ac_save_c_werror_flag=$ac_c_werror_flag
3368 ac_c_werror_flag=yes 3857 ac_c_werror_flag=yes
3369 ac_cv_prog_cc_g=no 3858 ac_cv_prog_cc_g=no
3370 CFLAGS="-g" 3859 CFLAGS="-g"
3371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372/* end confdefs.h. */ 3861/* end confdefs.h. */
3373 3862
3374int 3863int
3375main () 3864main (void)
3376{ 3865{
3377 3866
3378 ; 3867 ;
3379 return 0; 3868 return 0;
3380} 3869}
3381_ACEOF 3870_ACEOF
3382if ac_fn_c_try_compile "$LINENO"; then : 3871if ac_fn_c_try_compile "$LINENO"
3872then :
3383 ac_cv_prog_cc_g=yes 3873 ac_cv_prog_cc_g=yes
3384else 3874else $as_nop
3385 CFLAGS="" 3875 CFLAGS=""
3386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3387/* end confdefs.h. */ 3877/* end confdefs.h. */
3388 3878
3389int 3879int
3390main () 3880main (void)
3391{ 3881{
3392 3882
3393 ; 3883 ;
3394 return 0; 3884 return 0;
3395} 3885}
3396_ACEOF 3886_ACEOF
3397if ac_fn_c_try_compile "$LINENO"; then : 3887if ac_fn_c_try_compile "$LINENO"
3888then :
3398 3889
3399else 3890else $as_nop
3400 ac_c_werror_flag=$ac_save_c_werror_flag 3891 ac_c_werror_flag=$ac_save_c_werror_flag
3401 CFLAGS="-g" 3892 CFLAGS="-g"
3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403/* end confdefs.h. */ 3894/* end confdefs.h. */
3404 3895
3405int 3896int
3406main () 3897main (void)
3407{ 3898{
3408 3899
3409 ; 3900 ;
3410 return 0; 3901 return 0;
3411} 3902}
3412_ACEOF 3903_ACEOF
3413if ac_fn_c_try_compile "$LINENO"; then : 3904if ac_fn_c_try_compile "$LINENO"
3905then :
3414 ac_cv_prog_cc_g=yes 3906 ac_cv_prog_cc_g=yes
3415fi 3907fi
3416rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3908rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3417fi 3909fi
3418rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3910rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3419fi 3911fi
3420rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3912rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3421 ac_c_werror_flag=$ac_save_c_werror_flag 3913 ac_c_werror_flag=$ac_save_c_werror_flag
3422fi 3914fi
3423{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3915{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3424$as_echo "$ac_cv_prog_cc_g" >&6; } 3916printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3425if test "$ac_test_CFLAGS" = set; then 3917if test $ac_test_CFLAGS; then
3426 CFLAGS=$ac_save_CFLAGS 3918 CFLAGS=$ac_save_CFLAGS
3427elif test $ac_cv_prog_cc_g = yes; then 3919elif test $ac_cv_prog_cc_g = yes; then
3428 if test "$GCC" = yes; then 3920 if test "$GCC" = yes; then
3429 CFLAGS="-g -O2" 3921 CFLAGS="-g -O2"
3430 else 3922 else
… …
3435 CFLAGS="-O2" 3927 CFLAGS="-O2"
3436 else 3928 else
3437 CFLAGS= 3929 CFLAGS=
3438 fi 3930 fi
3439fi 3931fi
3932ac_prog_cc_stdc=no
3933if test x$ac_prog_cc_stdc = xno
3934then :
3935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3936printf %s "checking for $CC option to enable C11 features... " >&6; }
3937if test ${ac_cv_prog_cc_c11+y}
3938then :
3939 printf %s "(cached) " >&6
3940else $as_nop
3941 ac_cv_prog_cc_c11=no
3942ac_save_CC=$CC
3943cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3944/* end confdefs.h. */
3945$ac_c_conftest_c11_program
3946_ACEOF
3947for ac_arg in '' -std=gnu11
3948do
3949 CC="$ac_save_CC $ac_arg"
3950 if ac_fn_c_try_compile "$LINENO"
3951then :
3952 ac_cv_prog_cc_c11=$ac_arg
3953fi
3954rm -f core conftest.err conftest.$ac_objext conftest.beam
3955 test "x$ac_cv_prog_cc_c11" != "xno" && break
3956done
3957rm -f conftest.$ac_ext
3958CC=$ac_save_CC
3959fi
3960
3961if test "x$ac_cv_prog_cc_c11" = xno
3962then :
3963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3964printf "%s\n" "unsupported" >&6; }
3965else $as_nop
3966 if test "x$ac_cv_prog_cc_c11" = x
3967then :
3968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3969printf "%s\n" "none needed" >&6; }
3970else $as_nop
3971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3972printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
3973 CC="$CC $ac_cv_prog_cc_c11"
3974fi
3975 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3976 ac_prog_cc_stdc=c11
3977fi
3978fi
3979if test x$ac_prog_cc_stdc = xno
3980then :
3981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3982printf %s "checking for $CC option to enable C99 features... " >&6; }
3983if test ${ac_cv_prog_cc_c99+y}
3984then :
3985 printf %s "(cached) " >&6
3986else $as_nop
3987 ac_cv_prog_cc_c99=no
3988ac_save_CC=$CC
3989cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3990/* end confdefs.h. */
3991$ac_c_conftest_c99_program
3992_ACEOF
3993for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
3994do
3995 CC="$ac_save_CC $ac_arg"
3996 if ac_fn_c_try_compile "$LINENO"
3997then :
3998 ac_cv_prog_cc_c99=$ac_arg
3999fi
4000rm -f core conftest.err conftest.$ac_objext conftest.beam
4001 test "x$ac_cv_prog_cc_c99" != "xno" && break
4002done
4003rm -f conftest.$ac_ext
4004CC=$ac_save_CC
4005fi
4006
4007if test "x$ac_cv_prog_cc_c99" = xno
4008then :
4009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4010printf "%s\n" "unsupported" >&6; }
4011else $as_nop
4012 if test "x$ac_cv_prog_cc_c99" = x
4013then :
4014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4015printf "%s\n" "none needed" >&6; }
4016else $as_nop
4017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4018printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
4019 CC="$CC $ac_cv_prog_cc_c99"
4020fi
4021 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
4022 ac_prog_cc_stdc=c99
4023fi
4024fi
4025if test x$ac_prog_cc_stdc = xno
4026then :
3440{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3441$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4028printf %s "checking for $CC option to enable C89 features... " >&6; }
3442if test "${ac_cv_prog_cc_c89+set}" = set; then : 4029if test ${ac_cv_prog_cc_c89+y}
3443 $as_echo_n "(cached) " >&6 4030then :
3444else 4031 printf %s "(cached) " >&6
4032else $as_nop
3445 ac_cv_prog_cc_c89=no 4033 ac_cv_prog_cc_c89=no
3446ac_save_CC=$CC 4034ac_save_CC=$CC
3447cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4035cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3448/* end confdefs.h. */ 4036/* end confdefs.h. */
3449#include <stdarg.h> 4037$ac_c_conftest_c89_program
3450#include <stdio.h>
3451#include <sys/types.h>
3452#include <sys/stat.h>
3453/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3454struct buf { int x; };
3455FILE * (*rcsopen) (struct buf *, struct stat *, int);
3456static char *e (p, i)
3457 char **p;
3458 int i;
3459{
3460 return p[i];
3461}
3462static char *f (char * (*g) (char **, int), char **p, ...)
3463{
3464 char *s;
3465 va_list v;
3466 va_start (v,p);
3467 s = g (p, va_arg (v,int));
3468 va_end (v);
3469 return s;
3470}
3471
3472/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3473 function prototypes and stuff, but not '\xHH' hex character constants.
3474 These don't provoke an error unfortunately, instead are silently treated
3475 as 'x'. The following induces an error, until -std is added to get
3476 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3477 array size at least. It's necessary to write '\x00'==0 to get something
3478 that's true only with -std. */
3479int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3480
3481/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3482 inside strings and character constants. */
3483#define FOO(x) 'x'
3484int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3485
3486int test (int i, double x);
3487struct s1 {int (*f) (int a);};
3488struct s2 {int (*f) (double a);};
3489int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3490int argc;
3491char **argv;
3492int
3493main ()
3494{
3495return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3496 ;
3497 return 0;
3498}
3499_ACEOF 4038_ACEOF
3500for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4039for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3501 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3502do 4040do
3503 CC="$ac_save_CC $ac_arg" 4041 CC="$ac_save_CC $ac_arg"
3504 if ac_fn_c_try_compile "$LINENO"; then : 4042 if ac_fn_c_try_compile "$LINENO"
4043then :
3505 ac_cv_prog_cc_c89=$ac_arg 4044 ac_cv_prog_cc_c89=$ac_arg
3506fi 4045fi
3507rm -f core conftest.err conftest.$ac_objext 4046rm -f core conftest.err conftest.$ac_objext conftest.beam
3508 test "x$ac_cv_prog_cc_c89" != "xno" && break 4047 test "x$ac_cv_prog_cc_c89" != "xno" && break
3509done 4048done
3510rm -f conftest.$ac_ext 4049rm -f conftest.$ac_ext
3511CC=$ac_save_CC 4050CC=$ac_save_CC
3512
3513fi 4051fi
3514# AC_CACHE_VAL 4052
3515case "x$ac_cv_prog_cc_c89" in 4053if test "x$ac_cv_prog_cc_c89" = xno
3516 x) 4054then :
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3518$as_echo "none needed" >&6; } ;;
3519 xno)
3520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3521$as_echo "unsupported" >&6; } ;; 4056printf "%s\n" "unsupported" >&6; }
3522 *) 4057else $as_nop
4058 if test "x$ac_cv_prog_cc_c89" = x
4059then :
4060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4061printf "%s\n" "none needed" >&6; }
4062else $as_nop
4063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4064printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3523 CC="$CC $ac_cv_prog_cc_c89" 4065 CC="$CC $ac_cv_prog_cc_c89"
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4066fi
3525$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4067 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3526esac 4068 ac_prog_cc_stdc=c89
3527if test "x$ac_cv_prog_cc_c89" != xno; then : 4069fi
3528
3529fi 4070fi
3530 4071
3531ac_ext=c 4072ac_ext=c
3532ac_cpp='$CPP $CPPFLAGS' 4073ac_cpp='$CPP $CPPFLAGS'
3533ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4074ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3534ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4075ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3535ac_compiler_gnu=$ac_cv_c_compiler_gnu 4076ac_compiler_gnu=$ac_cv_c_compiler_gnu
4077
4078
4079
4080
4081
4082
3536 4083
3537ac_ext=cpp 4084ac_ext=cpp
3538ac_cpp='$CXXCPP $CPPFLAGS' 4085ac_cpp='$CXXCPP $CPPFLAGS'
3539ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4086ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3540ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4087ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
… …
3542if test -z "$CXX"; then 4089if test -z "$CXX"; then
3543 if test -n "$CCC"; then 4090 if test -n "$CCC"; then
3544 CXX=$CCC 4091 CXX=$CCC
3545 else 4092 else
3546 if test -n "$ac_tool_prefix"; then 4093 if test -n "$ac_tool_prefix"; then
3547 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4094 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3548 do 4095 do
3549 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4096 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3550set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4097set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4098{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3552$as_echo_n "checking for $ac_word... " >&6; } 4099printf %s "checking for $ac_word... " >&6; }
3553if test "${ac_cv_prog_CXX+set}" = set; then : 4100if test ${ac_cv_prog_CXX+y}
3554 $as_echo_n "(cached) " >&6 4101then :
3555else 4102 printf %s "(cached) " >&6
4103else $as_nop
3556 if test -n "$CXX"; then 4104 if test -n "$CXX"; then
3557 ac_cv_prog_CXX="$CXX" # Let the user override the test. 4105 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3558else 4106else
3559as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4107as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3560for as_dir in $PATH 4108for as_dir in $PATH
3561do 4109do
3562 IFS=$as_save_IFS 4110 IFS=$as_save_IFS
3563 test -z "$as_dir" && as_dir=. 4111 case $as_dir in #(((
4112 '') as_dir=./ ;;
4113 */) ;;
4114 *) as_dir=$as_dir/ ;;
4115 esac
3564 for ac_exec_ext in '' $ac_executable_extensions; do 4116 for ac_exec_ext in '' $ac_executable_extensions; do
3565 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4117 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3566 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 4118 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4119 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3568 break 2 4120 break 2
3569 fi 4121 fi
3570done 4122done
3571 done 4123 done
3572IFS=$as_save_IFS 4124IFS=$as_save_IFS
3573 4125
3574fi 4126fi
3575fi 4127fi
3576CXX=$ac_cv_prog_CXX 4128CXX=$ac_cv_prog_CXX
3577if test -n "$CXX"; then 4129if test -n "$CXX"; then
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3579$as_echo "$CXX" >&6; } 4131printf "%s\n" "$CXX" >&6; }
3580else 4132else
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3582$as_echo "no" >&6; } 4134printf "%s\n" "no" >&6; }
3583fi 4135fi
3584 4136
3585 4137
3586 test -n "$CXX" && break 4138 test -n "$CXX" && break
3587 done 4139 done
3588fi 4140fi
3589if test -z "$CXX"; then 4141if test -z "$CXX"; then
3590 ac_ct_CXX=$CXX 4142 ac_ct_CXX=$CXX
3591 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4143 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3592do 4144do
3593 # Extract the first word of "$ac_prog", so it can be a program name with args. 4145 # Extract the first word of "$ac_prog", so it can be a program name with args.
3594set dummy $ac_prog; ac_word=$2 4146set dummy $ac_prog; ac_word=$2
3595{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3596$as_echo_n "checking for $ac_word... " >&6; } 4148printf %s "checking for $ac_word... " >&6; }
3597if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 4149if test ${ac_cv_prog_ac_ct_CXX+y}
3598 $as_echo_n "(cached) " >&6 4150then :
3599else 4151 printf %s "(cached) " >&6
4152else $as_nop
3600 if test -n "$ac_ct_CXX"; then 4153 if test -n "$ac_ct_CXX"; then
3601 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 4154 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3602else 4155else
3603as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4156as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3604for as_dir in $PATH 4157for as_dir in $PATH
3605do 4158do
3606 IFS=$as_save_IFS 4159 IFS=$as_save_IFS
3607 test -z "$as_dir" && as_dir=. 4160 case $as_dir in #(((
4161 '') as_dir=./ ;;
4162 */) ;;
4163 *) as_dir=$as_dir/ ;;
4164 esac
3608 for ac_exec_ext in '' $ac_executable_extensions; do 4165 for ac_exec_ext in '' $ac_executable_extensions; do
3609 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4166 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3610 ac_cv_prog_ac_ct_CXX="$ac_prog" 4167 ac_cv_prog_ac_ct_CXX="$ac_prog"
3611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3612 break 2 4169 break 2
3613 fi 4170 fi
3614done 4171done
3615 done 4172 done
3616IFS=$as_save_IFS 4173IFS=$as_save_IFS
3617 4174
3618fi 4175fi
3619fi 4176fi
3620ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 4177ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3621if test -n "$ac_ct_CXX"; then 4178if test -n "$ac_ct_CXX"; then
3622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3623$as_echo "$ac_ct_CXX" >&6; } 4180printf "%s\n" "$ac_ct_CXX" >&6; }
3624else 4181else
3625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3626$as_echo "no" >&6; } 4183printf "%s\n" "no" >&6; }
3627fi 4184fi
3628 4185
3629 4186
3630 test -n "$ac_ct_CXX" && break 4187 test -n "$ac_ct_CXX" && break
3631done 4188done
… …
3633 if test "x$ac_ct_CXX" = x; then 4190 if test "x$ac_ct_CXX" = x; then
3634 CXX="g++" 4191 CXX="g++"
3635 else 4192 else
3636 case $cross_compiling:$ac_tool_warned in 4193 case $cross_compiling:$ac_tool_warned in
3637yes:) 4194yes:)
3638{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3639$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4196printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3640ac_tool_warned=yes ;; 4197ac_tool_warned=yes ;;
3641esac 4198esac
3642 CXX=$ac_ct_CXX 4199 CXX=$ac_ct_CXX
3643 fi 4200 fi
3644fi 4201fi
3645 4202
3646 fi 4203 fi
3647fi 4204fi
3648# Provide some information about the compiler. 4205# Provide some information about the compiler.
3649$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 4206printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3650set X $ac_compile 4207set X $ac_compile
3651ac_compiler=$2 4208ac_compiler=$2
3652for ac_option in --version -v -V -qversion; do 4209for ac_option in --version -v -V -qversion; do
3653 { { ac_try="$ac_compiler $ac_option >&5" 4210 { { ac_try="$ac_compiler $ac_option >&5"
3654case "(($ac_try" in 4211case "(($ac_try" in
3655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3656 *) ac_try_echo=$ac_try;; 4213 *) ac_try_echo=$ac_try;;
3657esac 4214esac
3658eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4215eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3659$as_echo "$ac_try_echo"; } >&5 4216printf "%s\n" "$ac_try_echo"; } >&5
3660 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4217 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3661 ac_status=$? 4218 ac_status=$?
3662 if test -s conftest.err; then 4219 if test -s conftest.err; then
3663 sed '10a\ 4220 sed '10a\
3664... rest of stderr output deleted ... 4221... rest of stderr output deleted ...
3665 10q' conftest.err >conftest.er1 4222 10q' conftest.err >conftest.er1
3666 cat conftest.er1 >&5 4223 cat conftest.er1 >&5
3667 fi 4224 fi
3668 rm -f conftest.er1 conftest.err 4225 rm -f conftest.er1 conftest.err
3669 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4226 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3670 test $ac_status = 0; } 4227 test $ac_status = 0; }
3671done 4228done
3672 4229
3673{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 4230{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3674$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 4231printf %s "checking whether the compiler supports GNU C++... " >&6; }
3675if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 4232if test ${ac_cv_cxx_compiler_gnu+y}
3676 $as_echo_n "(cached) " >&6 4233then :
3677else 4234 printf %s "(cached) " >&6
4235else $as_nop
3678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3679/* end confdefs.h. */ 4237/* end confdefs.h. */
3680 4238
3681int 4239int
3682main () 4240main (void)
3683{ 4241{
3684#ifndef __GNUC__ 4242#ifndef __GNUC__
3685 choke me 4243 choke me
3686#endif 4244#endif
3687 4245
3688 ; 4246 ;
3689 return 0; 4247 return 0;
3690} 4248}
3691_ACEOF 4249_ACEOF
3692if ac_fn_cxx_try_compile "$LINENO"; then : 4250if ac_fn_cxx_try_compile "$LINENO"
4251then :
3693 ac_compiler_gnu=yes 4252 ac_compiler_gnu=yes
3694else 4253else $as_nop
3695 ac_compiler_gnu=no 4254 ac_compiler_gnu=no
3696fi 4255fi
3697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4256rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3698ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 4257ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3699 4258
3700fi 4259fi
3701{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 4260{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3702$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 4261printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
4262ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4263
3703if test $ac_compiler_gnu = yes; then 4264if test $ac_compiler_gnu = yes; then
3704 GXX=yes 4265 GXX=yes
3705else 4266else
3706 GXX= 4267 GXX=
3707fi 4268fi
3708ac_test_CXXFLAGS=${CXXFLAGS+set} 4269ac_test_CXXFLAGS=${CXXFLAGS+y}
3709ac_save_CXXFLAGS=$CXXFLAGS 4270ac_save_CXXFLAGS=$CXXFLAGS
3710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 4271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3711$as_echo_n "checking whether $CXX accepts -g... " >&6; } 4272printf %s "checking whether $CXX accepts -g... " >&6; }
3712if test "${ac_cv_prog_cxx_g+set}" = set; then : 4273if test ${ac_cv_prog_cxx_g+y}
3713 $as_echo_n "(cached) " >&6 4274then :
3714else 4275 printf %s "(cached) " >&6
4276else $as_nop
3715 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 4277 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3716 ac_cxx_werror_flag=yes 4278 ac_cxx_werror_flag=yes
3717 ac_cv_prog_cxx_g=no 4279 ac_cv_prog_cxx_g=no
3718 CXXFLAGS="-g" 4280 CXXFLAGS="-g"
3719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3720/* end confdefs.h. */ 4282/* end confdefs.h. */
3721 4283
3722int 4284int
3723main () 4285main (void)
3724{ 4286{
3725 4287
3726 ; 4288 ;
3727 return 0; 4289 return 0;
3728} 4290}
3729_ACEOF 4291_ACEOF
3730if ac_fn_cxx_try_compile "$LINENO"; then : 4292if ac_fn_cxx_try_compile "$LINENO"
4293then :
3731 ac_cv_prog_cxx_g=yes 4294 ac_cv_prog_cxx_g=yes
3732else 4295else $as_nop
3733 CXXFLAGS="" 4296 CXXFLAGS=""
3734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3735/* end confdefs.h. */ 4298/* end confdefs.h. */
3736 4299
3737int 4300int
3738main () 4301main (void)
3739{ 4302{
3740 4303
3741 ; 4304 ;
3742 return 0; 4305 return 0;
3743} 4306}
3744_ACEOF 4307_ACEOF
3745if ac_fn_cxx_try_compile "$LINENO"; then : 4308if ac_fn_cxx_try_compile "$LINENO"
4309then :
3746 4310
3747else 4311else $as_nop
3748 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4312 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3749 CXXFLAGS="-g" 4313 CXXFLAGS="-g"
3750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3751/* end confdefs.h. */ 4315/* end confdefs.h. */
3752 4316
3753int 4317int
3754main () 4318main (void)
3755{ 4319{
3756 4320
3757 ; 4321 ;
3758 return 0; 4322 return 0;
3759} 4323}
3760_ACEOF 4324_ACEOF
3761if ac_fn_cxx_try_compile "$LINENO"; then : 4325if ac_fn_cxx_try_compile "$LINENO"
4326then :
3762 ac_cv_prog_cxx_g=yes 4327 ac_cv_prog_cxx_g=yes
3763fi 4328fi
3764rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4329rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3765fi 4330fi
3766rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4331rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3767fi 4332fi
3768rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4333rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3769 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4334 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3770fi 4335fi
3771{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 4336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3772$as_echo "$ac_cv_prog_cxx_g" >&6; } 4337printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3773if test "$ac_test_CXXFLAGS" = set; then 4338if test $ac_test_CXXFLAGS; then
3774 CXXFLAGS=$ac_save_CXXFLAGS 4339 CXXFLAGS=$ac_save_CXXFLAGS
3775elif test $ac_cv_prog_cxx_g = yes; then 4340elif test $ac_cv_prog_cxx_g = yes; then
3776 if test "$GXX" = yes; then 4341 if test "$GXX" = yes; then
3777 CXXFLAGS="-g -O2" 4342 CXXFLAGS="-g -O2"
3778 else 4343 else
… …
3783 CXXFLAGS="-O2" 4348 CXXFLAGS="-O2"
3784 else 4349 else
3785 CXXFLAGS= 4350 CXXFLAGS=
3786 fi 4351 fi
3787fi 4352fi
4353ac_prog_cxx_stdcxx=no
4354if test x$ac_prog_cxx_stdcxx = xno
4355then :
4356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
4357printf %s "checking for $CXX option to enable C++11 features... " >&6; }
4358if test ${ac_cv_prog_cxx_11+y}
4359then :
4360 printf %s "(cached) " >&6
4361else $as_nop
4362 ac_cv_prog_cxx_11=no
4363ac_save_CXX=$CXX
4364cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4365/* end confdefs.h. */
4366$ac_cxx_conftest_cxx11_program
4367_ACEOF
4368for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
4369do
4370 CXX="$ac_save_CXX $ac_arg"
4371 if ac_fn_cxx_try_compile "$LINENO"
4372then :
4373 ac_cv_prog_cxx_cxx11=$ac_arg
4374fi
4375rm -f core conftest.err conftest.$ac_objext conftest.beam
4376 test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
4377done
4378rm -f conftest.$ac_ext
4379CXX=$ac_save_CXX
4380fi
4381
4382if test "x$ac_cv_prog_cxx_cxx11" = xno
4383then :
4384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4385printf "%s\n" "unsupported" >&6; }
4386else $as_nop
4387 if test "x$ac_cv_prog_cxx_cxx11" = x
4388then :
4389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4390printf "%s\n" "none needed" >&6; }
4391else $as_nop
4392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
4393printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
4394 CXX="$CXX $ac_cv_prog_cxx_cxx11"
4395fi
4396 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
4397 ac_prog_cxx_stdcxx=cxx11
4398fi
4399fi
4400if test x$ac_prog_cxx_stdcxx = xno
4401then :
4402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
4403printf %s "checking for $CXX option to enable C++98 features... " >&6; }
4404if test ${ac_cv_prog_cxx_98+y}
4405then :
4406 printf %s "(cached) " >&6
4407else $as_nop
4408 ac_cv_prog_cxx_98=no
4409ac_save_CXX=$CXX
4410cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411/* end confdefs.h. */
4412$ac_cxx_conftest_cxx98_program
4413_ACEOF
4414for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
4415do
4416 CXX="$ac_save_CXX $ac_arg"
4417 if ac_fn_cxx_try_compile "$LINENO"
4418then :
4419 ac_cv_prog_cxx_cxx98=$ac_arg
4420fi
4421rm -f core conftest.err conftest.$ac_objext conftest.beam
4422 test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
4423done
4424rm -f conftest.$ac_ext
4425CXX=$ac_save_CXX
4426fi
4427
4428if test "x$ac_cv_prog_cxx_cxx98" = xno
4429then :
4430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4431printf "%s\n" "unsupported" >&6; }
4432else $as_nop
4433 if test "x$ac_cv_prog_cxx_cxx98" = x
4434then :
4435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4436printf "%s\n" "none needed" >&6; }
4437else $as_nop
4438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
4439printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
4440 CXX="$CXX $ac_cv_prog_cxx_cxx98"
4441fi
4442 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
4443 ac_prog_cxx_stdcxx=cxx98
4444fi
4445fi
4446
3788ac_ext=c 4447ac_ext=c
3789ac_cpp='$CPP $CPPFLAGS' 4448ac_cpp='$CPP $CPPFLAGS'
3790ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4449ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3791ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4450ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3792ac_compiler_gnu=$ac_cv_c_compiler_gnu 4451ac_compiler_gnu=$ac_cv_c_compiler_gnu
3793 4452
4453
4454
3794# Find a good install program. We prefer a C program (faster), 4455 # Find a good install program. We prefer a C program (faster),
3795# so one script is as good as another. But avoid the broken or 4456# so one script is as good as another. But avoid the broken or
3796# incompatible versions: 4457# incompatible versions:
3797# SysV /etc/install, /usr/sbin/install 4458# SysV /etc/install, /usr/sbin/install
3798# SunOS /usr/etc/install 4459# SunOS /usr/etc/install
3799# IRIX /sbin/install 4460# IRIX /sbin/install
… …
3803# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4464# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3804# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4465# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3805# OS/2's system install, which has a completely different semantic 4466# OS/2's system install, which has a completely different semantic
3806# ./install, which can be erroneously created by make from ./install.sh. 4467# ./install, which can be erroneously created by make from ./install.sh.
3807# Reject install programs that cannot install multiple files. 4468# Reject install programs that cannot install multiple files.
3808{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4469{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3809$as_echo_n "checking for a BSD-compatible install... " >&6; } 4470printf %s "checking for a BSD-compatible install... " >&6; }
3810if test -z "$INSTALL"; then 4471if test -z "$INSTALL"; then
3811if test "${ac_cv_path_install+set}" = set; then : 4472if test ${ac_cv_path_install+y}
3812 $as_echo_n "(cached) " >&6 4473then :
3813else 4474 printf %s "(cached) " >&6
4475else $as_nop
3814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3815for as_dir in $PATH 4477for as_dir in $PATH
3816do 4478do
3817 IFS=$as_save_IFS 4479 IFS=$as_save_IFS
3818 test -z "$as_dir" && as_dir=. 4480 case $as_dir in #(((
4481 '') as_dir=./ ;;
4482 */) ;;
4483 *) as_dir=$as_dir/ ;;
4484 esac
3819 # Account for people who put trailing slashes in PATH elements. 4485 # Account for fact that we put trailing slashes in our PATH walk.
3820case $as_dir/ in #(( 4486case $as_dir in #((
3821 ./ | .// | /[cC]/* | \ 4487 ./ | /[cC]/* | \
3822 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4488 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3823 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4489 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3824 /usr/ucb/* ) ;; 4490 /usr/ucb/* ) ;;
3825 *) 4491 *)
3826 # OSF1 and SCO ODT 3.0 have their own names for install. 4492 # OSF1 and SCO ODT 3.0 have their own names for install.
3827 # Don't use installbsd from OSF since it installs stuff as root 4493 # Don't use installbsd from OSF since it installs stuff as root
3828 # by default. 4494 # by default.
3829 for ac_prog in ginstall scoinst install; do 4495 for ac_prog in ginstall scoinst install; do
3830 for ac_exec_ext in '' $ac_executable_extensions; do 4496 for ac_exec_ext in '' $ac_executable_extensions; do
3831 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4497 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3832 if test $ac_prog = install && 4498 if test $ac_prog = install &&
3833 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4499 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3834 # AIX install. It has an incompatible calling convention. 4500 # AIX install. It has an incompatible calling convention.
3835 : 4501 :
3836 elif test $ac_prog = install && 4502 elif test $ac_prog = install &&
3837 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4503 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3838 # program-specific install script used by HP pwplus--don't use. 4504 # program-specific install script used by HP pwplus--don't use.
3839 : 4505 :
3840 else 4506 else
3841 rm -rf conftest.one conftest.two conftest.dir 4507 rm -rf conftest.one conftest.two conftest.dir
3842 echo one > conftest.one 4508 echo one > conftest.one
3843 echo two > conftest.two 4509 echo two > conftest.two
3844 mkdir conftest.dir 4510 mkdir conftest.dir
3845 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4511 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3846 test -s conftest.one && test -s conftest.two && 4512 test -s conftest.one && test -s conftest.two &&
3847 test -s conftest.dir/conftest.one && 4513 test -s conftest.dir/conftest.one &&
3848 test -s conftest.dir/conftest.two 4514 test -s conftest.dir/conftest.two
3849 then 4515 then
3850 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4516 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3851 break 3 4517 break 3
3852 fi 4518 fi
3853 fi 4519 fi
3854 fi 4520 fi
3855 done 4521 done
… …
3861IFS=$as_save_IFS 4527IFS=$as_save_IFS
3862 4528
3863rm -rf conftest.one conftest.two conftest.dir 4529rm -rf conftest.one conftest.two conftest.dir
3864 4530
3865fi 4531fi
3866 if test "${ac_cv_path_install+set}" = set; then 4532 if test ${ac_cv_path_install+y}; then
3867 INSTALL=$ac_cv_path_install 4533 INSTALL=$ac_cv_path_install
3868 else 4534 else
3869 # As a last resort, use the slow shell script. Don't cache a 4535 # As a last resort, use the slow shell script. Don't cache a
3870 # value for INSTALL within a source directory, because that will 4536 # value for INSTALL within a source directory, because that will
3871 # break other packages using the cache if that directory is 4537 # break other packages using the cache if that directory is
3872 # removed, or if the value is a relative name. 4538 # removed, or if the value is a relative name.
3873 INSTALL=$ac_install_sh 4539 INSTALL=$ac_install_sh
3874 fi 4540 fi
3875fi 4541fi
3876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4542{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3877$as_echo "$INSTALL" >&6; } 4543printf "%s\n" "$INSTALL" >&6; }
3878 4544
3879# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4545# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3880# It thinks the first close brace ends the variable substitution. 4546# It thinks the first close brace ends the variable substitution.
3881test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4547test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3882 4548
… …
3884 4550
3885test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4551test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3886 4552
3887 4553
3888 4554
3889ac_ext=c 4555ac_header= ac_cache=
3890ac_cpp='$CPP $CPPFLAGS' 4556for ac_item in $ac_header_c_list
3891ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3892ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3893ac_compiler_gnu=$ac_cv_c_compiler_gnu
3894{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3895$as_echo_n "checking how to run the C preprocessor... " >&6; }
3896# On Suns, sometimes $CPP names a directory.
3897if test -n "$CPP" && test -d "$CPP"; then
3898 CPP=
3899fi
3900if test -z "$CPP"; then
3901 if test "${ac_cv_prog_CPP+set}" = set; then :
3902 $as_echo_n "(cached) " >&6
3903else
3904 # Double quotes because CPP needs to be expanded
3905 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3906 do
3907 ac_preproc_ok=false
3908for ac_c_preproc_warn_flag in '' yes
3909do 4557do
3910 # Use a header file that comes with gcc, so configuring glibc 4558 if test $ac_cache; then
3911 # with a fresh cross-compiler works. 4559 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
3912 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4560 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
3913 # <limits.h> exists even on freestanding compilers. 4561 printf "%s\n" "#define $ac_item 1" >> confdefs.h
3914 # On the NeXT, cc -E runs the code through the compiler's parser, 4562 fi
3915 # not just through cpp. "Syntax error" is here to catch this case. 4563 ac_header= ac_cache=
4564 elif test $ac_header; then
4565 ac_cache=$ac_item
4566 else
4567 ac_header=$ac_item
4568 fi
4569done
4570
4571
4572
4573
4574
4575
4576
4577
4578if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
4579then :
4580
4581printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
4582
4583fi
4584
4585
4586
4587
4588
4589
4590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4591printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4592if test ${ac_cv_safe_to_define___extensions__+y}
4593then :
4594 printf %s "(cached) " >&6
4595else $as_nop
3916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917/* end confdefs.h. */ 4597/* end confdefs.h. */
3918#ifdef __STDC__ 4598
3919# include <limits.h> 4599# define __EXTENSIONS__ 1
3920#else 4600 $ac_includes_default
3921# include <assert.h> 4601int
3922#endif 4602main (void)
3923 Syntax error 4603{
4604
4605 ;
4606 return 0;
4607}
3924_ACEOF 4608_ACEOF
3925if ac_fn_c_try_cpp "$LINENO"; then : 4609if ac_fn_c_try_compile "$LINENO"
3926 4610then :
3927else 4611 ac_cv_safe_to_define___extensions__=yes
3928 # Broken: fails on valid input. 4612else $as_nop
3929continue 4613 ac_cv_safe_to_define___extensions__=no
3930fi 4614fi
3931rm -f conftest.err conftest.i conftest.$ac_ext 4615rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4616fi
4617{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4618printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
3932 4619
3933 # OK, works on sane cases. Now check whether nonexistent headers 4620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
3934 # can be detected and how. 4621printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
4622if test ${ac_cv_should_define__xopen_source+y}
4623then :
4624 printf %s "(cached) " >&6
4625else $as_nop
4626 ac_cv_should_define__xopen_source=no
4627 if test $ac_cv_header_wchar_h = yes
4628then :
3935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936/* end confdefs.h. */ 4630/* end confdefs.h. */
3937#include <ac_nonexistent.h> 4631
4632 #include <wchar.h>
4633 mbstate_t x;
4634int
4635main (void)
4636{
4637
4638 ;
4639 return 0;
4640}
3938_ACEOF 4641_ACEOF
3939if ac_fn_c_try_cpp "$LINENO"; then : 4642if ac_fn_c_try_compile "$LINENO"
3940 # Broken: success on invalid input. 4643then :
3941continue
3942else
3943 # Passes both tests.
3944ac_preproc_ok=:
3945break
3946fi
3947rm -f conftest.err conftest.i conftest.$ac_ext
3948 4644
3949done 4645else $as_nop
3950# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3951rm -f conftest.i conftest.err conftest.$ac_ext
3952if $ac_preproc_ok; then :
3953 break
3954fi
3955
3956 done
3957 ac_cv_prog_CPP=$CPP
3958
3959fi
3960 CPP=$ac_cv_prog_CPP
3961else
3962 ac_cv_prog_CPP=$CPP
3963fi
3964{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3965$as_echo "$CPP" >&6; }
3966ac_preproc_ok=false
3967for ac_c_preproc_warn_flag in '' yes
3968do
3969 # Use a header file that comes with gcc, so configuring glibc
3970 # with a fresh cross-compiler works.
3971 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3972 # <limits.h> exists even on freestanding compilers.
3973 # On the NeXT, cc -E runs the code through the compiler's parser,
3974 # not just through cpp. "Syntax error" is here to catch this case.
3975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3976/* end confdefs.h. */ 4647/* end confdefs.h. */
3977#ifdef __STDC__
3978# include <limits.h>
3979#else
3980# include <assert.h>
3981#endif
3982 Syntax error
3983_ACEOF
3984if ac_fn_c_try_cpp "$LINENO"; then :
3985 4648
3986else 4649 #define _XOPEN_SOURCE 500
3987 # Broken: fails on valid input. 4650 #include <wchar.h>
3988continue 4651 mbstate_t x;
3989fi
3990rm -f conftest.err conftest.i conftest.$ac_ext
3991
3992 # OK, works on sane cases. Now check whether nonexistent headers
3993 # can be detected and how.
3994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3995/* end confdefs.h. */
3996#include <ac_nonexistent.h>
3997_ACEOF
3998if ac_fn_c_try_cpp "$LINENO"; then :
3999 # Broken: success on invalid input.
4000continue
4001else
4002 # Passes both tests.
4003ac_preproc_ok=:
4004break
4005fi
4006rm -f conftest.err conftest.i conftest.$ac_ext
4007
4008done
4009# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4010rm -f conftest.i conftest.err conftest.$ac_ext
4011if $ac_preproc_ok; then :
4012
4013else
4014 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4015$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4016as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4017See \`config.log' for more details" "$LINENO" 5 ; }
4018fi
4019
4020ac_ext=c
4021ac_cpp='$CPP $CPPFLAGS'
4022ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4023ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4024ac_compiler_gnu=$ac_cv_c_compiler_gnu
4025
4026
4027{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4028$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4029if test "${ac_cv_path_GREP+set}" = set; then :
4030 $as_echo_n "(cached) " >&6
4031else
4032 if test -z "$GREP"; then
4033 ac_path_GREP_found=false
4034 # Loop through the user's path and test for each of PROGNAME-LIST
4035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4036for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4037do
4038 IFS=$as_save_IFS
4039 test -z "$as_dir" && as_dir=.
4040 for ac_prog in grep ggrep; do
4041 for ac_exec_ext in '' $ac_executable_extensions; do
4042 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4043 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4044# Check for GNU ac_path_GREP and select it if it is found.
4045 # Check for GNU $ac_path_GREP
4046case `"$ac_path_GREP" --version 2>&1` in
4047*GNU*)
4048 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4049*)
4050 ac_count=0
4051 $as_echo_n 0123456789 >"conftest.in"
4052 while :
4053 do
4054 cat "conftest.in" "conftest.in" >"conftest.tmp"
4055 mv "conftest.tmp" "conftest.in"
4056 cp "conftest.in" "conftest.nl"
4057 $as_echo 'GREP' >> "conftest.nl"
4058 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4059 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4060 as_fn_arith $ac_count + 1 && ac_count=$as_val
4061 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4062 # Best one so far, save it but keep looking for a better one
4063 ac_cv_path_GREP="$ac_path_GREP"
4064 ac_path_GREP_max=$ac_count
4065 fi
4066 # 10*(2^10) chars as input seems more than enough
4067 test $ac_count -gt 10 && break
4068 done
4069 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4070esac
4071
4072 $ac_path_GREP_found && break 3
4073 done
4074 done
4075 done
4076IFS=$as_save_IFS
4077 if test -z "$ac_cv_path_GREP"; then
4078 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4079 fi
4080else
4081 ac_cv_path_GREP=$GREP
4082fi
4083
4084fi
4085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4086$as_echo "$ac_cv_path_GREP" >&6; }
4087 GREP="$ac_cv_path_GREP"
4088
4089
4090{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4091$as_echo_n "checking for egrep... " >&6; }
4092if test "${ac_cv_path_EGREP+set}" = set; then :
4093 $as_echo_n "(cached) " >&6
4094else
4095 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4096 then ac_cv_path_EGREP="$GREP -E"
4097 else
4098 if test -z "$EGREP"; then
4099 ac_path_EGREP_found=false
4100 # Loop through the user's path and test for each of PROGNAME-LIST
4101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4102for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4103do
4104 IFS=$as_save_IFS
4105 test -z "$as_dir" && as_dir=.
4106 for ac_prog in egrep; do
4107 for ac_exec_ext in '' $ac_executable_extensions; do
4108 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4109 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4110# Check for GNU ac_path_EGREP and select it if it is found.
4111 # Check for GNU $ac_path_EGREP
4112case `"$ac_path_EGREP" --version 2>&1` in
4113*GNU*)
4114 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4115*)
4116 ac_count=0
4117 $as_echo_n 0123456789 >"conftest.in"
4118 while :
4119 do
4120 cat "conftest.in" "conftest.in" >"conftest.tmp"
4121 mv "conftest.tmp" "conftest.in"
4122 cp "conftest.in" "conftest.nl"
4123 $as_echo 'EGREP' >> "conftest.nl"
4124 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4125 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4126 as_fn_arith $ac_count + 1 && ac_count=$as_val
4127 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4128 # Best one so far, save it but keep looking for a better one
4129 ac_cv_path_EGREP="$ac_path_EGREP"
4130 ac_path_EGREP_max=$ac_count
4131 fi
4132 # 10*(2^10) chars as input seems more than enough
4133 test $ac_count -gt 10 && break
4134 done
4135 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4136esac
4137
4138 $ac_path_EGREP_found && break 3
4139 done
4140 done
4141 done
4142IFS=$as_save_IFS
4143 if test -z "$ac_cv_path_EGREP"; then
4144 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4145 fi
4146else
4147 ac_cv_path_EGREP=$EGREP
4148fi
4149
4150 fi
4151fi
4152{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4153$as_echo "$ac_cv_path_EGREP" >&6; }
4154 EGREP="$ac_cv_path_EGREP"
4155
4156
4157{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4158$as_echo_n "checking for ANSI C header files... " >&6; }
4159if test "${ac_cv_header_stdc+set}" = set; then :
4160 $as_echo_n "(cached) " >&6
4161else
4162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4163/* end confdefs.h. */
4164#include <stdlib.h>
4165#include <stdarg.h>
4166#include <string.h>
4167#include <float.h>
4168
4169int 4652int
4170main () 4653main (void)
4171{ 4654{
4172 4655
4173 ; 4656 ;
4174 return 0; 4657 return 0;
4175} 4658}
4176_ACEOF 4659_ACEOF
4177if ac_fn_c_try_compile "$LINENO"; then : 4660if ac_fn_c_try_compile "$LINENO"
4178 ac_cv_header_stdc=yes 4661then :
4179else 4662 ac_cv_should_define__xopen_source=yes
4180 ac_cv_header_stdc=no
4181fi 4663fi
4182rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4665fi
4666rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4667fi
4668fi
4669{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4670printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
4183 4671
4184if test $ac_cv_header_stdc = yes; then 4672 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
4185 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4673
4674 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
4675
4676 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4677
4678 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
4679
4680 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
4681
4682 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
4683
4684 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4685
4686 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
4687
4688 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
4689
4690 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
4691
4692 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
4693
4694 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
4695
4696 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
4697
4698 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
4699
4700 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
4701
4702 if test $ac_cv_header_minix_config_h = yes
4703then :
4704 MINIX=yes
4705 printf "%s\n" "#define _MINIX 1" >>confdefs.h
4706
4707 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
4708
4709 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
4710
4711else $as_nop
4712 MINIX=
4713fi
4714 if test $ac_cv_safe_to_define___extensions__ = yes
4715then :
4716 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4717
4718fi
4719 if test $ac_cv_should_define__xopen_source = yes
4720then :
4721 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4722
4723fi
4724
4725ac_ext=cpp
4726ac_cpp='$CXXCPP $CPPFLAGS'
4727ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4728ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4729ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4730
4731
4732if test "$ac_prog_cxx_stdcxx" != cxx11; then
4733 as_fn_error $? "the compiler does not support C++11" "$LINENO" 5
4734fi
4735
4736LINKER="$CXX"
4737if test x$GCC = xyes && test x$GXX = xyes; then
4738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4739printf %s "checking for working libsupc++... " >&6; }
4740 save_CXX="$CXX"
4741 save_LIBS="$LIBS"
4742 CXX="$CC"
4743 LIBS="$LIBS -lsupc++"
4744
4186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4745cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4187/* end confdefs.h. */ 4746/* end confdefs.h. */
4188#include <string.h> 4747struct test { }; void f() try { throw new test; } catch (...) { throw; }
4189
4190_ACEOF
4191if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4192 $EGREP "memchr" >/dev/null 2>&1; then :
4193
4194else
4195 ac_cv_header_stdc=no
4196fi
4197rm -f conftest*
4198
4199fi
4200
4201if test $ac_cv_header_stdc = yes; then
4202 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204/* end confdefs.h. */
4205#include <stdlib.h>
4206
4207_ACEOF
4208if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4209 $EGREP "free" >/dev/null 2>&1; then :
4210
4211else
4212 ac_cv_header_stdc=no
4213fi
4214rm -f conftest*
4215
4216fi
4217
4218if test $ac_cv_header_stdc = yes; then
4219 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4220 if test "$cross_compiling" = yes; then :
4221 :
4222else
4223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4224/* end confdefs.h. */
4225#include <ctype.h>
4226#include <stdlib.h>
4227#if ((' ' & 0x0FF) == 0x020)
4228# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4229# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4230#else
4231# define ISLOWER(c) \
4232 (('a' <= (c) && (c) <= 'i') \
4233 || ('j' <= (c) && (c) <= 'r') \
4234 || ('s' <= (c) && (c) <= 'z'))
4235# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4236#endif
4237
4238#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4239int 4748int
4240main () 4749main (void)
4241{
4242 int i;
4243 for (i = 0; i < 256; i++)
4244 if (XOR (islower (i), ISLOWER (i))
4245 || toupper (i) != TOUPPER (i))
4246 return 2;
4247 return 0;
4248}
4249_ACEOF
4250if ac_fn_c_try_run "$LINENO"; then :
4251
4252else
4253 ac_cv_header_stdc=no
4254fi
4255rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4256 conftest.$ac_objext conftest.beam conftest.$ac_ext
4257fi
4258
4259fi
4260fi
4261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4262$as_echo "$ac_cv_header_stdc" >&6; }
4263if test $ac_cv_header_stdc = yes; then
4264
4265$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4266
4267fi
4268
4269# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4270for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4271 inttypes.h stdint.h unistd.h
4272do :
4273 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4274ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4275"
4276if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4277 cat >>confdefs.h <<_ACEOF
4278#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4279_ACEOF
4280
4281fi
4282
4283done
4284
4285
4286
4287 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4288if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4289 MINIX=yes
4290else
4291 MINIX=
4292fi
4293
4294
4295 if test "$MINIX" = yes; then
4296
4297$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4298
4299
4300$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4301
4302
4303$as_echo "#define _MINIX 1" >>confdefs.h
4304
4305 fi
4306
4307
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4309$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4310if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4311 $as_echo_n "(cached) " >&6
4312else
4313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4314/* end confdefs.h. */
4315
4316# define __EXTENSIONS__ 1
4317 $ac_includes_default
4318int
4319main ()
4320{ 4750{
4321 4751
4322 ; 4752 ;
4323 return 0; 4753 return 0;
4324} 4754}
4325_ACEOF 4755_ACEOF
4326if ac_fn_c_try_compile "$LINENO"; then : 4756if ac_fn_cxx_try_link "$LINENO"
4327 ac_cv_safe_to_define___extensions__=yes 4757then :
4328else 4758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4329 ac_cv_safe_to_define___extensions__=no 4759printf "%s\n" "ok" >&6; }
4760 LINKER="$CC"
4761else $as_nop
4762
4763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4764printf "%s\n" "no, making everything bigger and slower" >&6; }
4765 LIBS="$save_LIBS"
4766
4767
4330fi 4768fi
4331rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4769rm -f core conftest.err conftest.$ac_objext conftest.beam \
4770 conftest$ac_exeext conftest.$ac_ext
4771 CXX="$save_CXX"
4332fi 4772fi
4333{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4773LINKER=$LINKER
4334$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4335 test $ac_cv_safe_to_define___extensions__ = yes &&
4336 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4337 4774
4338 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4339 4775
4340 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4776if test -z "$orig_CXXFLAGS"; then
4777 if test x$GCC = xyes && test "x$GXX" = xyes; then
4778 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4780/* end confdefs.h. */
4341 4781
4342 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4782int
4783main (void)
4784{
4343 4785
4344 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4786 ;
4787 return 0;
4788}
4789_ACEOF
4790if ac_fn_cxx_try_compile "$LINENO"
4791then :
4345 4792
4793else $as_nop
4794 CXXFLAGS="-g -O3"
4795fi
4796rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4797 else
4798 CXXFLAGS="-O"
4799 fi
4800 CFLAGS="$CXXFLAGS"
4801fi
4346 4802
4347
4348
4349{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 4803{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4350$as_echo_n "checking for library containing strerror... " >&6; } 4804printf %s "checking for library containing setlocale... " >&6; }
4351if test "${ac_cv_search_strerror+set}" = set; then : 4805if test ${ac_cv_search_setlocale+y}
4352 $as_echo_n "(cached) " >&6 4806then :
4353else 4807 printf %s "(cached) " >&6
4808else $as_nop
4354 ac_func_search_save_LIBS=$LIBS 4809 ac_func_search_save_LIBS=$LIBS
4355cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4810cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4356/* end confdefs.h. */ 4811/* end confdefs.h. */
4357 4812
4358/* Override any GCC internal prototype to avoid an error. 4813namespace conftest {
4359 Use char because int might match the return type of a GCC 4814 extern "C" int setlocale ();
4360 builtin and then its argument prototype would still apply. */ 4815}
4361#ifdef __cplusplus
4362extern "C"
4363#endif
4364char strerror ();
4365int 4816int
4366main () 4817main (void)
4367{ 4818{
4368return strerror (); 4819return conftest::setlocale ();
4369 ; 4820 ;
4370 return 0; 4821 return 0;
4371} 4822}
4372_ACEOF 4823_ACEOF
4373for ac_lib in '' cposix; do 4824for ac_lib in '' xpg4
4825do
4374 if test -z "$ac_lib"; then 4826 if test -z "$ac_lib"; then
4375 ac_res="none required" 4827 ac_res="none required"
4376 else 4828 else
4377 ac_res=-l$ac_lib 4829 ac_res=-l$ac_lib
4378 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4830 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4379 fi 4831 fi
4380 if ac_fn_c_try_link "$LINENO"; then : 4832 if ac_fn_cxx_try_link "$LINENO"
4833then :
4381 ac_cv_search_strerror=$ac_res 4834 ac_cv_search_setlocale=$ac_res
4382fi 4835fi
4383rm -f core conftest.err conftest.$ac_objext \ 4836rm -f core conftest.err conftest.$ac_objext conftest.beam \
4384 conftest$ac_exeext 4837 conftest$ac_exeext
4385 if test "${ac_cv_search_strerror+set}" = set; then : 4838 if test ${ac_cv_search_setlocale+y}
4839then :
4386 break 4840 break
4387fi 4841fi
4388done 4842done
4389if test "${ac_cv_search_strerror+set}" = set; then : 4843if test ${ac_cv_search_setlocale+y}
4844then :
4390 4845
4391else 4846else $as_nop
4392 ac_cv_search_strerror=no 4847 ac_cv_search_setlocale=no
4393fi 4848fi
4394rm conftest.$ac_ext 4849rm conftest.$ac_ext
4395LIBS=$ac_func_search_save_LIBS 4850LIBS=$ac_func_search_save_LIBS
4396fi 4851fi
4397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 4852{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4398$as_echo "$ac_cv_search_strerror" >&6; } 4853printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4399ac_res=$ac_cv_search_strerror 4854ac_res=$ac_cv_search_setlocale
4400if test "$ac_res" != no; then : 4855if test "$ac_res" != no
4856then :
4401 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4857 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4402 4858
4403fi 4859fi
4404 4860
4405ac_ext=cpp
4406ac_cpp='$CXXCPP $CPPFLAGS'
4407ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4408ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4409ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4410 4861
4411
4412LINKER="$CXX"
4413if test x$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="$LIBS -lsupc++"
4420
4421cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4422/* end confdefs.h. */
4423struct test { }; void f() try { throw new test; } catch (...) { throw; }
4424int
4425main ()
4426{
4427
4428 ;
4429 return 0;
4430}
4431_ACEOF
4432if ac_fn_cxx_try_link "$LINENO"; then :
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4434$as_echo "ok" >&6; }
4435 LINKER="$CC"
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
4442
4443fi
4444rm -f core conftest.err conftest.$ac_objext \
4445 conftest$ac_exeext conftest.$ac_ext
4446 CXX="$save_CXX"
4447fi
4448LINKER=$LINKER
4449
4450
4451if test -z "$orig_CXXFLAGS"; then
4452 if test x$GCC = xyes && test "x$GXX" = xyes; then
4453 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4455/* end confdefs.h. */
4456
4457int
4458main ()
4459{
4460
4461 ;
4462 return 0;
4463}
4464_ACEOF
4465if ac_fn_cxx_try_compile "$LINENO"; then :
4466
4467else
4468 CXXFLAGS="-g -O3"
4469fi
4470rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4471 else
4472 CXXFLAGS="-O"
4473 fi
4474 CFLAGS="$CXXFLAGS"
4475fi
4476
4477{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5 4862{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4478$as_echo_n "checking for library containing setlocale... " >&6; } 4863printf %s "checking for library containing gethostbyname... " >&6; }
4479if test "${ac_cv_search_setlocale+set}" = set; then : 4864if test ${ac_cv_search_gethostbyname+y}
4480 $as_echo_n "(cached) " >&6 4865then :
4481else 4866 printf %s "(cached) " >&6
4867else $as_nop
4482 ac_func_search_save_LIBS=$LIBS 4868 ac_func_search_save_LIBS=$LIBS
4483cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4869cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4484/* end confdefs.h. */ 4870/* end confdefs.h. */
4485 4871
4486/* Override any GCC internal prototype to avoid an error. 4872namespace conftest {
4487 Use char because int might match the return type of a GCC 4873 extern "C" int gethostbyname ();
4488 builtin and then its argument prototype would still apply. */ 4874}
4489#ifdef __cplusplus
4490extern "C"
4491#endif
4492char setlocale ();
4493int 4875int
4494main () 4876main (void)
4495{ 4877{
4496return setlocale (); 4878return conftest::gethostbyname ();
4497 ; 4879 ;
4498 return 0; 4880 return 0;
4499} 4881}
4500_ACEOF 4882_ACEOF
4501for ac_lib in '' xpg4; do 4883for ac_lib in '' nsl
4884do
4502 if test -z "$ac_lib"; then 4885 if test -z "$ac_lib"; then
4503 ac_res="none required" 4886 ac_res="none required"
4504 else 4887 else
4505 ac_res=-l$ac_lib 4888 ac_res=-l$ac_lib
4506 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4889 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4507 fi 4890 fi
4508 if ac_fn_cxx_try_link "$LINENO"; then : 4891 if ac_fn_cxx_try_link "$LINENO"
4892then :
4509 ac_cv_search_setlocale=$ac_res 4893 ac_cv_search_gethostbyname=$ac_res
4510fi 4894fi
4511rm -f core conftest.err conftest.$ac_objext \ 4895rm -f core conftest.err conftest.$ac_objext conftest.beam \
4512 conftest$ac_exeext 4896 conftest$ac_exeext
4513 if test "${ac_cv_search_setlocale+set}" = set; then : 4897 if test ${ac_cv_search_gethostbyname+y}
4898then :
4514 break 4899 break
4515fi 4900fi
4516done 4901done
4517if test "${ac_cv_search_setlocale+set}" = set; then : 4902if test ${ac_cv_search_gethostbyname+y}
4903then :
4518 4904
4519else 4905else $as_nop
4520 ac_cv_search_setlocale=no 4906 ac_cv_search_gethostbyname=no
4521fi 4907fi
4522rm conftest.$ac_ext 4908rm conftest.$ac_ext
4523LIBS=$ac_func_search_save_LIBS 4909LIBS=$ac_func_search_save_LIBS
4524fi 4910fi
4525{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5 4911{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4526$as_echo "$ac_cv_search_setlocale" >&6; } 4912printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4527ac_res=$ac_cv_search_setlocale 4913ac_res=$ac_cv_search_gethostbyname
4528if test "$ac_res" != no; then : 4914if test "$ac_res" != no
4915then :
4529 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4916 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4530 4917
4531fi 4918fi
4532 4919
4533
4534{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4920{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4535$as_echo_n "checking for library containing gethostbyname... " >&6; } 4921printf %s "checking for library containing socket... " >&6; }
4536if test "${ac_cv_search_gethostbyname+set}" = set; then : 4922if test ${ac_cv_search_socket+y}
4537 $as_echo_n "(cached) " >&6 4923then :
4538else 4924 printf %s "(cached) " >&6
4925else $as_nop
4539 ac_func_search_save_LIBS=$LIBS 4926 ac_func_search_save_LIBS=$LIBS
4540cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4541/* end confdefs.h. */ 4928/* end confdefs.h. */
4542 4929
4543/* Override any GCC internal prototype to avoid an error. 4930namespace conftest {
4544 Use char because int might match the return type of a GCC 4931 extern "C" int socket ();
4545 builtin and then its argument prototype would still apply. */ 4932}
4546#ifdef __cplusplus
4547extern "C"
4548#endif
4549char gethostbyname ();
4550int 4933int
4551main () 4934main (void)
4552{ 4935{
4553return gethostbyname (); 4936return conftest::socket ();
4554 ; 4937 ;
4555 return 0; 4938 return 0;
4556} 4939}
4557_ACEOF 4940_ACEOF
4558for ac_lib in '' nsl; do 4941for ac_lib in '' socket
4942do
4559 if test -z "$ac_lib"; then 4943 if test -z "$ac_lib"; then
4560 ac_res="none required" 4944 ac_res="none required"
4561 else 4945 else
4562 ac_res=-l$ac_lib 4946 ac_res=-l$ac_lib
4563 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4947 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4564 fi 4948 fi
4565 if ac_fn_cxx_try_link "$LINENO"; then : 4949 if ac_fn_cxx_try_link "$LINENO"
4950then :
4566 ac_cv_search_gethostbyname=$ac_res 4951 ac_cv_search_socket=$ac_res
4567fi 4952fi
4568rm -f core conftest.err conftest.$ac_objext \ 4953rm -f core conftest.err conftest.$ac_objext conftest.beam \
4569 conftest$ac_exeext 4954 conftest$ac_exeext
4570 if test "${ac_cv_search_gethostbyname+set}" = set; then : 4955 if test ${ac_cv_search_socket+y}
4956then :
4571 break 4957 break
4572fi 4958fi
4573done 4959done
4574if test "${ac_cv_search_gethostbyname+set}" = set; then : 4960if test ${ac_cv_search_socket+y}
4961then :
4575 4962
4576else 4963else $as_nop
4577 ac_cv_search_gethostbyname=no 4964 ac_cv_search_socket=no
4578fi 4965fi
4579rm conftest.$ac_ext 4966rm conftest.$ac_ext
4580LIBS=$ac_func_search_save_LIBS 4967LIBS=$ac_func_search_save_LIBS
4581fi 4968fi
4582{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4583$as_echo "$ac_cv_search_gethostbyname" >&6; }
4584ac_res=$ac_cv_search_gethostbyname
4585if test "$ac_res" != no; then :
4586 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4587
4588fi
4589
4590{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4591$as_echo_n "checking for library containing socket... " >&6; }
4592if test "${ac_cv_search_socket+set}" = set; then :
4593 $as_echo_n "(cached) " >&6
4594else
4595 ac_func_search_save_LIBS=$LIBS
4596cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4597/* end confdefs.h. */
4598
4599/* Override any GCC internal prototype to avoid an error.
4600 Use char because int might match the return type of a GCC
4601 builtin and then its argument prototype would still apply. */
4602#ifdef __cplusplus
4603extern "C"
4604#endif
4605char socket ();
4606int
4607main ()
4608{
4609return socket ();
4610 ;
4611 return 0;
4612}
4613_ACEOF
4614for ac_lib in '' socket; do
4615 if test -z "$ac_lib"; then
4616 ac_res="none required"
4617 else
4618 ac_res=-l$ac_lib
4619 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4620 fi
4621 if ac_fn_cxx_try_link "$LINENO"; then :
4622 ac_cv_search_socket=$ac_res
4623fi
4624rm -f core conftest.err conftest.$ac_objext \
4625 conftest$ac_exeext
4626 if test "${ac_cv_search_socket+set}" = set; then :
4627 break
4628fi
4629done
4630if test "${ac_cv_search_socket+set}" = set; then :
4631
4632else
4633 ac_cv_search_socket=no
4634fi
4635rm conftest.$ac_ext
4636LIBS=$ac_func_search_save_LIBS
4637fi
4638{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4969{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4639$as_echo "$ac_cv_search_socket" >&6; } 4970printf "%s\n" "$ac_cv_search_socket" >&6; }
4640ac_res=$ac_cv_search_socket 4971ac_res=$ac_cv_search_socket
4641if test "$ac_res" != no; then : 4972if test "$ac_res" != no
4973then :
4642 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4974 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4643 4975
4644fi 4976fi
4645 4977
4646 4978
… …
4664support_combining=yes 4996support_combining=yes
4665support_8bitctrls=no 4997support_8bitctrls=no
4666support_iso14755=yes 4998support_iso14755=yes
4667support_styles=yes 4999support_styles=yes
4668support_perl=yes 5000support_perl=yes
4669support_xdbe=yes
4670codesets=all 5001codesets=all
4671 5002
4672 5003
4673# Check whether --enable-everything was given. 5004# Check whether --enable-everything was given.
4674if test "${enable_everything+set}" = set; then : 5005if test ${enable_everything+y}
5006then :
4675 enableval=$enable_everything; 5007 enableval=$enable_everything;
4676 if test x$enableval = xno; then 5008 if test x$enableval = xno; then
4677 support_frills=no 5009 support_frills=no
4678 support_xdbe=no
4679 support_inheritpixmap=no 5010 support_inheritpixmap=no
4680 support_fading=no 5011 support_fading=no
4681 support_keepscrolling=no 5012 support_keepscrolling=no
4682 support_selectionscrolling=no 5013 support_selectionscrolling=no
4683 support_lastlog=no
4684 support_mousewheel=no 5014 support_mousewheel=no
4685 support_mouseslipwheel=no 5015 support_mouseslipwheel=no
4686 support_text_blink=no 5016 support_text_blink=no
4687 support_pointer_blank=no 5017 support_pointer_blank=no
4688 support_scroll_rxvt=no 5018 support_scroll_rxvt=no
4689 support_scroll_next=no 5019 support_scroll_next=no
4690 support_scroll_xterm=no 5020 support_scroll_xterm=no
4691 support_utmp=no
4692 support_wtmp=no
4693 support_xim=no 5021 support_xim=no
4694 support_pixbuf=no 5022 support_pixbuf=no
4695 support_startup_notification=no 5023 support_startup_notification=no
4696 support_xft=no 5024 support_xft=no
4697 support_unicode3=no 5025 support_unicode3=no
4698 support_combining=no 5026 support_combining=no
4699 support_8bitctrls=no 5027 support_8bitctrls=no
4700 support_iso14755=no 5028 support_iso14755=no
4701 support_styles=no 5029 support_styles=no
4702 support_perl=no 5030 support_perl=no
4703 support_xdbe=no
4704 codesets= 5031 codesets=
4705 fi 5032 fi
4706 if test x$enableval = xyes; then 5033 if test x$enableval = xyes; then
4707 support_frills=yes 5034 support_frills=yes
4708 support_inheritpixmap=yes 5035 support_inheritpixmap=yes
4709 support_fading=yes 5036 support_fading=yes
4710 support_keepscrolling=yes 5037 support_keepscrolling=yes
4711 support_selectionscrolling=yes 5038 support_selectionscrolling=yes
4712 support_lastlog=yes
4713 support_mousewheel=yes 5039 support_mousewheel=yes
4714 support_mouseslipwheel=yes 5040 support_mouseslipwheel=yes
4715 support_text_blink=yes 5041 support_text_blink=yes
4716 support_pointer_blank=yes 5042 support_pointer_blank=yes
4717 support_scroll_rxvt=yes 5043 support_scroll_rxvt=yes
4718 support_scroll_next=yes 5044 support_scroll_next=yes
4719 support_scroll_xterm=yes 5045 support_scroll_xterm=yes
4720 support_utmp=yes
4721 support_wtmp=yes
4722 support_xim=yes 5046 support_xim=yes
4723 support_pixbuf=yes 5047 support_pixbuf=yes
4724 support_startup_notification=yes 5048 support_startup_notification=yes
4725 support_xft=yes 5049 support_xft=yes
4726 support_unicode3=yes 5050 support_unicode3=yes
4727 support_combining=yes 5051 support_combining=yes
4728 #support_8bitctrls=yes 5052 #support_8bitctrls=yes
4729 support_iso14755=yes 5053 support_iso14755=yes
4730 support_styles=yes 5054 support_styles=yes
4731 support_perl=yes 5055 support_perl=yes
4732 support_xdbe=yes
4733 codesets=all 5056 codesets=all
4734 fi 5057 fi
4735 5058
4736fi 5059fi
4737 5060
4738 5061
4739support_assertions=no 5062support_assertions=no
4740# Check whether --enable-assert was given. 5063# Check whether --enable-assert was given.
4741if test "${enable_assert+set}" = set; then : 5064if test ${enable_assert+y}
5065then :
4742 enableval=$enable_assert; if test x$enableval = xyes; then 5066 enableval=$enable_assert; if test x$enableval = xyes; then
4743 support_assertions=yes 5067 support_assertions=yes
4744 fi 5068 fi
4745fi 5069fi
4746 5070
4747if test x$support_assertions = xno; then 5071if test x$support_assertions = xno; then
4748 5072
4749$as_echo "#define NDEBUG 1" >>confdefs.h 5073printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4750 5074
4751fi 5075fi
4752 5076
4753support_warnings=no 5077support_warnings=no
4754# Check whether --enable-warnings was given. 5078# Check whether --enable-warnings was given.
4755if test "${enable_warnings+set}" = set; then : 5079if test ${enable_warnings+y}
5080then :
4756 enableval=$enable_warnings; if test x$enableval = xyes; then 5081 enableval=$enable_warnings; if test x$enableval = xyes; then
4757 support_warnings=yes 5082 support_warnings=yes
4758 fi 5083 fi
4759fi 5084fi
4760 5085
4761if test x$GXX = xyes; then 5086if test x$GXX = xyes; then
4762 if test $support_warnings = yes; then 5087 if test $support_warnings = yes; then
4763 save_CXXFLAGS="$CXXFLAGS" 5088 save_CXXFLAGS="$CXXFLAGS"
4764 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value" 5089 for warning in \
5090 -Wall \
5091 -Wno-parentheses \
5092 -Wno-reorder \
5093 -Wno-sign-compare \
5094 -Wno-unused-value \
5095 ; do
5096 CXXFLAGS="$CXXFLAGS $warning"
5097 done
4765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4766/* end confdefs.h. */ 5099/* end confdefs.h. */
4767 5100
4768int 5101int
4769main () 5102main (void)
4770{ 5103{
4771 5104
4772 ; 5105 ;
4773 return 0; 5106 return 0;
4774} 5107}
4775_ACEOF 5108_ACEOF
4776if ac_fn_cxx_try_compile "$LINENO"; then : 5109if ac_fn_cxx_try_compile "$LINENO"
5110then :
4777 5111
4778else 5112else $as_nop
4779 CXXFLAGS="$save_CXXFLAGS" 5113 CXXFLAGS="$save_CXXFLAGS"
4780fi 5114fi
4781rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5115rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4782 else 5116 else
4783 CXXFLAGS="$CXXFLAGS -w" 5117 CXXFLAGS="$CXXFLAGS -w"
4784 fi 5118 fi
4785fi 5119fi
4786 5120
4787support_256_color=no 5121support_256_color=no
4788# Check whether --enable-256-color was given. 5122# Check whether --enable-256-color was given.
4789if test "${enable_256_color+set}" = set; then : 5123if test ${enable_256_color+y}
5124then :
4790 enableval=$enable_256_color; if test x$enableval = xyes; then 5125 enableval=$enable_256_color; if test x$enableval = xyes; then
4791 support_256_color=yes 5126 support_256_color=yes
4792 fi 5127 fi
4793fi 5128fi
4794 5129
4795if test x$support_256_color = xyes; then 5130if test x$support_256_color = xyes; then
4796 5131
4797$as_echo "#define USE_256_COLORS 1" >>confdefs.h 5132printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4798 5133
4799fi 5134fi
4800 5135
4801# Check whether --enable-unicode3 was given. 5136# Check whether --enable-unicode3 was given.
4802if test "${enable_unicode3+set}" = set; then : 5137if test ${enable_unicode3+y}
5138then :
4803 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then 5139 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4804 support_unicode3=$enableval 5140 support_unicode3=$enableval
4805 fi 5141 fi
4806fi 5142fi
4807 5143
4808 5144
4809# Check whether --enable-combining was given. 5145# Check whether --enable-combining was given.
4810if test "${enable_combining+set}" = set; then : 5146if test ${enable_combining+y}
5147then :
4811 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then 5148 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4812 support_combining=$enableval 5149 support_combining=$enableval
4813 fi 5150 fi
4814fi 5151fi
4815 5152
4816 5153
4817# Check whether --enable-xft was given. 5154# Check whether --enable-xft was given.
4818if test "${enable_xft+set}" = set; then : 5155if test ${enable_xft+y}
5156then :
4819 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then 5157 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4820 support_xft=$enableval 5158 support_xft=$enableval
4821 fi 5159 fi
4822fi 5160fi
4823 5161
4824 5162
4825# Check whether --enable-font-styles was given. 5163# Check whether --enable-font-styles was given.
4826if test "${enable_font_styles+set}" = set; then : 5164if test ${enable_font_styles+y}
5165then :
4827 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then 5166 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4828 support_styles=$enableval 5167 support_styles=$enableval
4829 fi 5168 fi
4830fi 5169fi
4831 5170
4832 5171
4833# Check whether --enable-pixbuf was given. 5172# Check whether --enable-pixbuf was given.
4834if test "${enable_pixbuf+set}" = set; then : 5173if test ${enable_pixbuf+y}
5174then :
4835 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then 5175 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4836 support_pixbuf=$enableval 5176 support_pixbuf=$enableval
4837 fi 5177 fi
4838fi 5178fi
4839 5179
4840 5180
4841# Check whether --enable-startup-notification was given. 5181# Check whether --enable-startup-notification was given.
4842if test "${enable_startup_notification+set}" = set; then : 5182if test ${enable_startup_notification+y}
5183then :
4843 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then 5184 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4844 support_startup_notification=$enableval 5185 support_startup_notification=$enableval
4845 fi 5186 fi
4846fi 5187fi
4847 5188
4848 5189
4849# Check whether --enable-transparency was given. 5190# Check whether --enable-transparency was given.
4850if test "${enable_transparency+set}" = set; then : 5191if test ${enable_transparency+y}
5192then :
4851 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then 5193 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4852 support_inheritpixmap=$enableval 5194 support_inheritpixmap=$enableval
4853 fi 5195 fi
4854fi 5196fi
4855 5197
4856 5198
4857# Check whether --enable-fading was given. 5199# Check whether --enable-fading was given.
4858if test "${enable_fading+set}" = set; then : 5200if test ${enable_fading+y}
5201then :
4859 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then 5202 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4860 support_fading=$enableval 5203 support_fading=$enableval
4861 fi 5204 fi
4862fi 5205fi
4863 5206
4864 5207
4865# Check whether --enable-rxvt-scroll was given. 5208# Check whether --enable-rxvt-scroll was given.
4866if test "${enable_rxvt_scroll+set}" = set; then : 5209if test ${enable_rxvt_scroll+y}
5210then :
4867 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5211 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4868 support_scroll_rxvt=$enableval 5212 support_scroll_rxvt=$enableval
4869 fi 5213 fi
4870fi 5214fi
4871 5215
4872 5216
4873# Check whether --enable-next-scroll was given. 5217# Check whether --enable-next-scroll was given.
4874if test "${enable_next_scroll+set}" = set; then : 5218if test ${enable_next_scroll+y}
5219then :
4875 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5220 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4876 support_scroll_next=$enableval 5221 support_scroll_next=$enableval
4877 fi 5222 fi
4878fi 5223fi
4879 5224
4880 5225
4881# Check whether --enable-xterm-scroll was given. 5226# Check whether --enable-xterm-scroll was given.
4882if test "${enable_xterm_scroll+set}" = set; then : 5227if test ${enable_xterm_scroll+y}
5228then :
4883 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5229 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4884 support_scroll_xterm=$enableval 5230 support_scroll_xterm=$enableval
4885 fi 5231 fi
4886fi 5232fi
4887 5233
4888 5234
4889# Check whether --enable-perl was given. 5235# Check whether --enable-perl was given.
4890if test "${enable_perl+set}" = set; then : 5236if test ${enable_perl+y}
5237then :
4891 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then 5238 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4892 support_perl=$enableval 5239 support_perl=$enableval
4893 fi 5240 fi
4894fi 5241fi
4895 5242
4896 5243
4897 5244
4898# Check whether --with-codesets was given. 5245# Check whether --with-codesets was given.
4899if test "${with_codesets+set}" = set; then : 5246if test ${with_codesets+y}
5247then :
4900 withval=$with_codesets; codesets="$withval" 5248 withval=$with_codesets; codesets="$withval"
4901fi 5249fi
4902 5250
4903 5251
4904# Check whether --enable-xim was given. 5252# Check whether --enable-xim was given.
4905if test "${enable_xim+set}" = set; then : 5253if test ${enable_xim+y}
5254then :
4906 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then 5255 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4907 support_xim=$enableval 5256 support_xim=$enableval
4908 fi 5257 fi
4909fi 5258fi
4910 5259
4911 5260
4912# Check whether --enable-backspace-key was given. 5261# Check whether --enable-backspace-key was given.
4913if test "${enable_backspace_key+set}" = set; then : 5262if test ${enable_backspace_key+y}
5263then :
4914 enableval=$enable_backspace_key; if test x$enableval = xno; then 5264 enableval=$enable_backspace_key; if test x$enableval = xno; then
4915 5265
4916$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h 5266printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4917 5267
4918 fi 5268 fi
4919fi 5269fi
4920 5270
4921 5271
4922# Check whether --enable-delete-key was given. 5272# Check whether --enable-delete-key was given.
4923if test "${enable_delete_key+set}" = set; then : 5273if test ${enable_delete_key+y}
5274then :
4924 enableval=$enable_delete_key; if test x$enableval = xno; then 5275 enableval=$enable_delete_key; if test x$enableval = xno; then
4925 5276
4926$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h 5277printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4927 5278
4928 fi 5279 fi
4929fi 5280fi
4930 5281
4931 5282
5283support_resources=yes
4932# Check whether --enable-resources was given. 5284# Check whether --enable-resources was given.
4933if test "${enable_resources+set}" = set; then : 5285if test ${enable_resources+y}
5286then :
4934 enableval=$enable_resources; if test x$enableval = xno; then 5287 enableval=$enable_resources; if test x$enableval = xno; then
4935 5288 support_resources=no
4936$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4937
4938 fi 5289 fi
4939fi 5290fi
4940 5291
4941 5292
4942# Check whether --enable-8bitctrls was given. 5293# Check whether --enable-8bitctrls was given.
4943if test "${enable_8bitctrls+set}" = set; then : 5294if test ${enable_8bitctrls+y}
5295then :
4944 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then 5296 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4945 support_8bitctrls=$enableval 5297 support_8bitctrls=$enableval
4946 fi 5298 fi
4947fi 5299fi
4948 5300
4949 5301
4950RESFALLBACK=Rxvt 5302RESFALLBACK=Rxvt
4951# Check whether --enable-fallback was given. 5303# Check whether --enable-fallback was given.
4952if test "${enable_fallback+set}" = set; then : 5304if test ${enable_fallback+y}
5305then :
4953 enableval=$enable_fallback; 5306 enableval=$enable_fallback;
4954 test x$enableval = xyes && enableval=Rxvt 5307 test x$enableval = xyes && enableval=Rxvt
4955 test x$enableval = xno && enableval= 5308 test x$enableval = xno && enableval=
4956 RESFALLBACK="$enableval" 5309 RESFALLBACK="$enableval"
4957 5310
4958fi 5311fi
4959 5312
4960 5313
4961if test x$RESFALLBACK != x; then 5314if test x$RESFALLBACK != x; then
4962 5315
4963cat >>confdefs.h <<_ACEOF 5316printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4964#define RESFALLBACK "$RESFALLBACK"
4965_ACEOF
4966 5317
4967fi 5318fi
4968 5319
4969RESNAME=urxvt 5320RESNAME=urxvt
4970 5321
4971# Check whether --with-res-name was given. 5322# Check whether --with-res-name was given.
4972if test "${with_res_name+set}" = set; then : 5323if test ${with_res_name+y}
5324then :
4973 withval=$with_res_name; RESNAME="$withval" 5325 withval=$with_res_name; RESNAME="$withval"
4974fi 5326fi
4975 5327
4976 5328
4977cat >>confdefs.h <<_ACEOF 5329printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
4978#define RESNAME "$RESNAME"
4979_ACEOF
4980 5330
4981 5331
4982RESCLASS=URxvt 5332RESCLASS=URxvt
4983 5333
4984# Check whether --with-res-class was given. 5334# Check whether --with-res-class was given.
4985if test "${with_res_class+set}" = set; then : 5335if test ${with_res_class+y}
5336then :
4986 withval=$with_res_class; RESCLASS="$withval" 5337 withval=$with_res_class; RESCLASS="$withval"
4987fi 5338fi
4988 5339
4989 5340
4990cat >>confdefs.h <<_ACEOF 5341printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
4991#define RESCLASS "$RESCLASS"
4992_ACEOF
4993 5342
4994 5343
4995RXVTNAME=urxvt 5344RXVTNAME=urxvt
4996 5345
4997# Check whether --with-name was given. 5346# Check whether --with-name was given.
4998if test "${with_name+set}" = set; then : 5347if test ${with_name+y}
5348then :
4999 withval=$with_name; RXVTNAME="$withval" 5349 withval=$with_name; RXVTNAME="$withval"
5000fi 5350fi
5001 5351
5002 5352
5003cat >>confdefs.h <<_ACEOF 5353printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5004#define RXVTNAME "$RXVTNAME"
5005_ACEOF
5006 5354
5007 5355
5008 5356
5009 5357
5010# Check whether --enable-swapscreen was given. 5358# Check whether --enable-swapscreen was given.
5011if test "${enable_swapscreen+set}" = set; then : 5359if test ${enable_swapscreen+y}
5360then :
5012 enableval=$enable_swapscreen; if test x$enableval = xno; then 5361 enableval=$enable_swapscreen; if test x$enableval = xno; then
5013 5362
5014$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h 5363printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5015 5364
5016 fi 5365 fi
5017fi 5366fi
5018 5367
5019 5368
5020# Check whether --enable-iso14755 was given. 5369# Check whether --enable-iso14755 was given.
5021if test "${enable_iso14755+set}" = set; then : 5370if test ${enable_iso14755+y}
5371then :
5022 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then 5372 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5023 support_iso14755=$enableval 5373 support_iso14755=$enableval
5024 fi 5374 fi
5025fi 5375fi
5026 5376
5027 5377
5028# Check whether --enable-frills was given. 5378# Check whether --enable-frills was given.
5029if test "${enable_frills+set}" = set; then : 5379if test ${enable_frills+y}
5380then :
5030 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then 5381 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5031 support_frills=$enableval 5382 support_frills=$enableval
5032 fi 5383 fi
5033fi 5384fi
5034 5385
5035 5386
5036# Check whether --enable-keepscrolling was given. 5387# Check whether --enable-keepscrolling was given.
5037if test "${enable_keepscrolling+set}" = set; then : 5388if test ${enable_keepscrolling+y}
5389then :
5038 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5390 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5039 support_keepscrolling=$enableval 5391 support_keepscrolling=$enableval
5040 fi 5392 fi
5041fi 5393fi
5042 5394
5043 5395
5044# Check whether --enable-selectionscrolling was given. 5396# Check whether --enable-selectionscrolling was given.
5045if test "${enable_selectionscrolling+set}" = set; then : 5397if test ${enable_selectionscrolling+y}
5398then :
5046 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5399 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5047 support_selectionscrolling=$enableval 5400 support_selectionscrolling=$enableval
5048 fi 5401 fi
5049fi 5402fi
5050 5403
5051 5404
5052# Check whether --enable-mousewheel was given. 5405# Check whether --enable-mousewheel was given.
5053if test "${enable_mousewheel+set}" = set; then : 5406if test ${enable_mousewheel+y}
5407then :
5054 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then 5408 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5055 support_mousewheel=$enableval 5409 support_mousewheel=$enableval
5056 fi 5410 fi
5057fi 5411fi
5058 5412
5059 5413
5060# Check whether --enable-slipwheeling was given. 5414# Check whether --enable-slipwheeling was given.
5061if test "${enable_slipwheeling+set}" = set; then : 5415if test ${enable_slipwheeling+y}
5416then :
5062 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then 5417 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5063 support_mouseslipwheel=$enableval 5418 support_mouseslipwheel=$enableval
5064 fi 5419 fi
5065fi 5420fi
5066 5421
5067 5422
5068# Check whether --enable-smart-resize was given. 5423# Check whether --enable-smart-resize was given.
5069if test "${enable_smart_resize+set}" = set; then : 5424if test ${enable_smart_resize+y}
5425then :
5070 enableval=$enable_smart_resize; if test x$enableval = xyes; then 5426 enableval=$enable_smart_resize; if test x$enableval = xyes; then
5071 5427
5072$as_echo "#define SMART_RESIZE 1" >>confdefs.h 5428printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5073 5429
5074 fi 5430 fi
5075fi 5431fi
5076 5432
5077 5433
5078# Check whether --enable-text-blink was given. 5434# Check whether --enable-text-blink was given.
5079if test "${enable_text_blink+set}" = set; then : 5435if test ${enable_text_blink+y}
5436then :
5080 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then 5437 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5081 support_text_blink=$enableval 5438 support_text_blink=$enableval
5082 fi 5439 fi
5083fi 5440fi
5084 5441
5085 5442
5086# Check whether --enable-pointer-blank was given. 5443# Check whether --enable-pointer-blank was given.
5087if test "${enable_pointer_blank+set}" = set; then : 5444if test ${enable_pointer_blank+y}
5445then :
5088 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then 5446 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5089 support_pointer_blank=$enableval 5447 support_pointer_blank=$enableval
5090 fi 5448 fi
5091fi 5449fi
5092 5450
5093 5451
5094 5452
5095# Check whether --with-term was given. 5453# Check whether --with-term was given.
5096if test "${with_term+set}" = set; then : 5454if test ${with_term+y}
5455then :
5097 withval=$with_term; if test x$withval != x; then 5456 withval=$with_term; if test x$withval != x; then
5098 5457
5099cat >>confdefs.h <<_ACEOF 5458printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5100#define TERMENV "$withval"
5101_ACEOF
5102 term="$withval" 5459 term="$withval"
5103 fi 5460 fi
5104fi 5461fi
5105 5462
5106 5463
5107 5464
5108# Check whether --with-terminfo was given. 5465# Check whether --with-terminfo was given.
5109if test "${with_terminfo+set}" = set; then : 5466if test ${with_terminfo+y}
5467then :
5110 withval=$with_terminfo; if test x$withval != x; then 5468 withval=$with_terminfo; if test x$withval != x; then
5111 5469
5112cat >>confdefs.h <<_ACEOF 5470printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5113#define RXVT_TERMINFO "$withval"
5114_ACEOF
5115 terminfo="$withval" 5471 terminfo="$withval"
5116 fi 5472 fi
5117fi 5473fi
5118 5474
5119 5475
5120# Check whether --enable-xdbe was given. 5476if test x$support_resources = xno; then
5121if test "${enable_xdbe+set}" = set; then : 5477 if test x$support_frills = xyes || test x$support_perl = xyes; then
5122 enableval=$enable_xdbe; if test x$enableval = xyes -o x$enableval = xno; then 5478 as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
5123 support_xdbe=$enableval
5124 fi 5479 fi
5125fi
5126 5480
5481
5482printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
5483
5484fi
5127 5485
5128 5486
5129LIBEV_M4_AVOID_LIBRT=1 5487LIBEV_M4_AVOID_LIBRT=1
5130 5488
5131ac_ext=cpp 5489ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5132ac_cpp='$CXXCPP $CPPFLAGS' 5490if test "x$ac_cv_header_sys_inotify_h" = xyes
5133ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5491then :
5134ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5492 printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5135ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5136{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5137$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5138if test -z "$CXXCPP"; then
5139 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5140 $as_echo_n "(cached) " >&6
5141else
5142 # Double quotes because CXXCPP needs to be expanded
5143 for CXXCPP in "$CXX -E" "/lib/cpp"
5144 do
5145 ac_preproc_ok=false
5146for ac_cxx_preproc_warn_flag in '' yes
5147do
5148 # Use a header file that comes with gcc, so configuring glibc
5149 # with a fresh cross-compiler works.
5150 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5151 # <limits.h> exists even on freestanding compilers.
5152 # On the NeXT, cc -E runs the code through the compiler's parser,
5153 # not just through cpp. "Syntax error" is here to catch this case.
5154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5155/* end confdefs.h. */
5156#ifdef __STDC__
5157# include <limits.h>
5158#else
5159# include <assert.h>
5160#endif
5161 Syntax error
5162_ACEOF
5163if ac_fn_cxx_try_cpp "$LINENO"; then :
5164 5493
5165else
5166 # Broken: fails on valid input.
5167continue
5168fi 5494fi
5169rm -f conftest.err conftest.i conftest.$ac_ext 5495ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
5496if test "x$ac_cv_header_sys_epoll_h" = xyes
5497then :
5498 printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5170 5499
5171 # OK, works on sane cases. Now check whether nonexistent headers
5172 # can be detected and how.
5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5174/* end confdefs.h. */
5175#include <ac_nonexistent.h>
5176_ACEOF
5177if ac_fn_cxx_try_cpp "$LINENO"; then :
5178 # Broken: success on invalid input.
5179continue
5180else
5181 # Passes both tests.
5182ac_preproc_ok=:
5183break
5184fi 5500fi
5185rm -f conftest.err conftest.i conftest.$ac_ext 5501ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
5502if test "x$ac_cv_header_sys_event_h" = xyes
5503then :
5504 printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5186 5505
5187done
5188# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5189rm -f conftest.i conftest.err conftest.$ac_ext
5190if $ac_preproc_ok; then :
5191 break
5192fi 5506fi
5193
5194 done
5195 ac_cv_prog_CXXCPP=$CXXCPP
5196
5197fi
5198 CXXCPP=$ac_cv_prog_CXXCPP
5199else
5200 ac_cv_prog_CXXCPP=$CXXCPP
5201fi
5202{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5203$as_echo "$CXXCPP" >&6; }
5204ac_preproc_ok=false
5205for ac_cxx_preproc_warn_flag in '' yes
5206do
5207 # Use a header file that comes with gcc, so configuring glibc
5208 # with a fresh cross-compiler works.
5209 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5210 # <limits.h> exists even on freestanding compilers.
5211 # On the NeXT, cc -E runs the code through the compiler's parser,
5212 # not just through cpp. "Syntax error" is here to catch this case.
5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5214/* end confdefs.h. */
5215#ifdef __STDC__
5216# include <limits.h>
5217#else
5218# include <assert.h>
5219#endif
5220 Syntax error
5221_ACEOF
5222if ac_fn_cxx_try_cpp "$LINENO"; then :
5223
5224else
5225 # Broken: fails on valid input.
5226continue
5227fi
5228rm -f conftest.err conftest.i conftest.$ac_ext
5229
5230 # OK, works on sane cases. Now check whether nonexistent headers
5231 # can be detected and how.
5232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5233/* end confdefs.h. */
5234#include <ac_nonexistent.h>
5235_ACEOF
5236if ac_fn_cxx_try_cpp "$LINENO"; then :
5237 # Broken: success on invalid input.
5238continue
5239else
5240 # Passes both tests.
5241ac_preproc_ok=:
5242break
5243fi
5244rm -f conftest.err conftest.i conftest.$ac_ext
5245
5246done
5247# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5248rm -f conftest.i conftest.err conftest.$ac_ext
5249if $ac_preproc_ok; then :
5250
5251else
5252 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5253$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5254as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5255See \`config.log' for more details" "$LINENO" 5 ; }
5256fi
5257
5258ac_ext=cpp
5259ac_cpp='$CXXCPP $CPPFLAGS'
5260ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5261ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5262ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5263
5264
5265for 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
5266do :
5267 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5268ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5507ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5269if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5508if test "x$ac_cv_header_port_h" = xyes
5270 cat >>confdefs.h <<_ACEOF 5509then :
5271#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5510 printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5272_ACEOF
5273 5511
5274fi 5512fi
5513ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5514if test "x$ac_cv_header_poll_h" = xyes
5515then :
5516 printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5275 5517
5276done
5277
5278
5279for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5280do :
5281 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5282ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5283if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5284 cat >>confdefs.h <<_ACEOF
5285#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5286_ACEOF
5287
5288fi 5518fi
5289done 5519ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
5520if test "x$ac_cv_header_sys_timerfd_h" = xyes
5521then :
5522 printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5290 5523
5524fi
5291 5525
5526ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5527if test "x$ac_cv_header_sys_select_h" = xyes
5528then :
5529 printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5530
5531fi
5532ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
5533if test "x$ac_cv_header_sys_eventfd_h" = xyes
5534then :
5535 printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5536
5537fi
5538ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5539if test "x$ac_cv_header_sys_signalfd_h" = xyes
5540then :
5541 printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5542
5543fi
5544ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
5545if test "x$ac_cv_header_linux_aio_abi_h" = xyes
5546then :
5547 printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5548
5549fi
5550ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
5551if test "x$ac_cv_header_linux_fs_h" = xyes
5552then :
5553 printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
5554
5555fi
5556
5557
5558ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
5559if test "x$ac_cv_func_inotify_init" = xyes
5560then :
5561 printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
5562
5563fi
5564ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
5565if test "x$ac_cv_func_epoll_ctl" = xyes
5566then :
5567 printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
5568
5569fi
5570ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
5571if test "x$ac_cv_func_kqueue" = xyes
5572then :
5573 printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
5574
5575fi
5576ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
5577if test "x$ac_cv_func_port_create" = xyes
5578then :
5579 printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
5580
5581fi
5582ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
5583if test "x$ac_cv_func_poll" = xyes
5584then :
5585 printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
5586
5587fi
5588ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
5589if test "x$ac_cv_func_select" = xyes
5590then :
5591 printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
5592
5593fi
5594ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
5595if test "x$ac_cv_func_eventfd" = xyes
5596then :
5597 printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
5598
5599fi
5600ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
5601if test "x$ac_cv_func_signalfd" = xyes
5602then :
5603 printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
5604
5605fi
5606
5607
5608
5292for ac_func in clock_gettime 5609 for ac_func in clock_gettime
5293do : 5610do :
5294 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5611 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5295if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5612if test "x$ac_cv_func_clock_gettime" = xyes
5296 cat >>confdefs.h <<_ACEOF 5613then :
5297#define HAVE_CLOCK_GETTIME 1 5614 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5298_ACEOF
5299 5615
5300else 5616else $as_nop
5301 5617
5302 if test $(uname) = Linux; then 5618 if test $(uname) = Linux; then
5303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5304$as_echo_n "checking for clock_gettime syscall... " >&6; } 5620printf %s "checking for clock_gettime syscall... " >&6; }
5305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5306/* end confdefs.h. */ 5622/* end confdefs.h. */
5307#include <unistd.h> 5623#include <unistd.h>
5308 #include <sys/syscall.h> 5624 #include <sys/syscall.h>
5309 #include <time.h> 5625 #include <time.h>
5310int 5626int
5311main () 5627main (void)
5312{ 5628{
5313struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts) 5629struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5314 ; 5630 ;
5315 return 0; 5631 return 0;
5316} 5632}
5317_ACEOF 5633_ACEOF
5318if ac_fn_cxx_try_link "$LINENO"; then : 5634if ac_fn_cxx_try_link "$LINENO"
5635then :
5319 ac_have_clock_syscall=1 5636 ac_have_clock_syscall=1
5320 5637
5321$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h 5638printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5322 5639
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5324$as_echo "yes" >&6; } 5641printf "%s\n" "yes" >&6; }
5325else 5642else $as_nop
5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5327$as_echo "no" >&6; } 5644printf "%s\n" "no" >&6; }
5328fi 5645fi
5329rm -f core conftest.err conftest.$ac_objext \ 5646rm -f core conftest.err conftest.$ac_objext conftest.beam \
5330 conftest$ac_exeext conftest.$ac_ext 5647 conftest$ac_exeext conftest.$ac_ext
5331 fi 5648 fi
5332 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then 5649 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 5650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5334$as_echo_n "checking for clock_gettime in -lrt... " >&6; } 5651printf %s "checking for clock_gettime in -lrt... " >&6; }
5335if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then : 5652if test ${ac_cv_lib_rt_clock_gettime+y}
5336 $as_echo_n "(cached) " >&6 5653then :
5337else 5654 printf %s "(cached) " >&6
5655else $as_nop
5338 ac_check_lib_save_LIBS=$LIBS 5656 ac_check_lib_save_LIBS=$LIBS
5339LIBS="-lrt $LIBS" 5657LIBS="-lrt $LIBS"
5340cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5658cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5341/* end confdefs.h. */ 5659/* end confdefs.h. */
5342 5660
5343/* Override any GCC internal prototype to avoid an error. 5661namespace conftest {
5344 Use char because int might match the return type of a GCC 5662 extern "C" int clock_gettime ();
5345 builtin and then its argument prototype would still apply. */ 5663}
5346#ifdef __cplusplus
5347extern "C"
5348#endif
5349char clock_gettime ();
5350int 5664int
5351main () 5665main (void)
5352{ 5666{
5353return clock_gettime (); 5667return conftest::clock_gettime ();
5354 ; 5668 ;
5355 return 0; 5669 return 0;
5356} 5670}
5357_ACEOF 5671_ACEOF
5358if ac_fn_cxx_try_link "$LINENO"; then : 5672if ac_fn_cxx_try_link "$LINENO"
5673then :
5359 ac_cv_lib_rt_clock_gettime=yes 5674 ac_cv_lib_rt_clock_gettime=yes
5360else 5675else $as_nop
5361 ac_cv_lib_rt_clock_gettime=no 5676 ac_cv_lib_rt_clock_gettime=no
5362fi 5677fi
5363rm -f core conftest.err conftest.$ac_objext \ 5678rm -f core conftest.err conftest.$ac_objext conftest.beam \
5364 conftest$ac_exeext conftest.$ac_ext 5679 conftest$ac_exeext conftest.$ac_ext
5365LIBS=$ac_check_lib_save_LIBS 5680LIBS=$ac_check_lib_save_LIBS
5366fi 5681fi
5367{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 5682{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5368$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 5683printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5369if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then : 5684if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5370 cat >>confdefs.h <<_ACEOF 5685then :
5371#define HAVE_LIBRT 1 5686 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5372_ACEOF
5373 5687
5374 LIBS="-lrt $LIBS" 5688 LIBS="-lrt $LIBS"
5375 5689
5376fi 5690fi
5377 5691
5378 unset ac_cv_func_clock_gettime 5692 unset ac_cv_func_clock_gettime
5379 for ac_func in clock_gettime
5380do :
5381 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5693 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5382if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5694if test "x$ac_cv_func_clock_gettime" = xyes
5383 cat >>confdefs.h <<_ACEOF 5695then :
5384#define HAVE_CLOCK_GETTIME 1 5696 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5385_ACEOF
5386 5697
5387fi 5698fi
5699
5700 fi
5701
5702fi
5703
5388done 5704done
5389 5705
5390 fi
5391 5706
5392fi
5393done
5394
5395
5396for ac_func in nanosleep 5707 for ac_func in nanosleep
5397do : 5708do :
5398 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5709 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5399if test "x$ac_cv_func_nanosleep" = x""yes; then : 5710if test "x$ac_cv_func_nanosleep" = xyes
5400 cat >>confdefs.h <<_ACEOF 5711then :
5401#define HAVE_NANOSLEEP 1 5712 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5402_ACEOF
5403 5713
5404else 5714else $as_nop
5405 5715
5406 if test -z "$LIBEV_M4_AVOID_LIBRT"; then 5716 if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5 5717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5408$as_echo_n "checking for nanosleep in -lrt... " >&6; } 5718printf %s "checking for nanosleep in -lrt... " >&6; }
5409if test "${ac_cv_lib_rt_nanosleep+set}" = set; then : 5719if test ${ac_cv_lib_rt_nanosleep+y}
5410 $as_echo_n "(cached) " >&6 5720then :
5411else 5721 printf %s "(cached) " >&6
5722else $as_nop
5412 ac_check_lib_save_LIBS=$LIBS 5723 ac_check_lib_save_LIBS=$LIBS
5413LIBS="-lrt $LIBS" 5724LIBS="-lrt $LIBS"
5414cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5415/* end confdefs.h. */ 5726/* end confdefs.h. */
5416 5727
5417/* Override any GCC internal prototype to avoid an error. 5728namespace conftest {
5418 Use char because int might match the return type of a GCC 5729 extern "C" int nanosleep ();
5419 builtin and then its argument prototype would still apply. */ 5730}
5420#ifdef __cplusplus
5421extern "C"
5422#endif
5423char nanosleep ();
5424int 5731int
5425main () 5732main (void)
5426{ 5733{
5427return nanosleep (); 5734return conftest::nanosleep ();
5428 ; 5735 ;
5429 return 0; 5736 return 0;
5430} 5737}
5431_ACEOF 5738_ACEOF
5432if ac_fn_cxx_try_link "$LINENO"; then : 5739if ac_fn_cxx_try_link "$LINENO"
5740then :
5433 ac_cv_lib_rt_nanosleep=yes 5741 ac_cv_lib_rt_nanosleep=yes
5434else 5742else $as_nop
5435 ac_cv_lib_rt_nanosleep=no 5743 ac_cv_lib_rt_nanosleep=no
5436fi 5744fi
5437rm -f core conftest.err conftest.$ac_objext \ 5745rm -f core conftest.err conftest.$ac_objext conftest.beam \
5438 conftest$ac_exeext conftest.$ac_ext 5746 conftest$ac_exeext conftest.$ac_ext
5439LIBS=$ac_check_lib_save_LIBS 5747LIBS=$ac_check_lib_save_LIBS
5440fi 5748fi
5441{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5 5749{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5442$as_echo "$ac_cv_lib_rt_nanosleep" >&6; } 5750printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5443if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then : 5751if test "x$ac_cv_lib_rt_nanosleep" = xyes
5444 cat >>confdefs.h <<_ACEOF 5752then :
5445#define HAVE_LIBRT 1 5753 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5446_ACEOF
5447 5754
5448 LIBS="-lrt $LIBS" 5755 LIBS="-lrt $LIBS"
5449 5756
5450fi 5757fi
5451 5758
5452 unset ac_cv_func_nanosleep 5759 unset ac_cv_func_nanosleep
5453 for ac_func in nanosleep
5454do :
5455 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5760 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5456if test "x$ac_cv_func_nanosleep" = x""yes; then : 5761if test "x$ac_cv_func_nanosleep" = xyes
5457 cat >>confdefs.h <<_ACEOF 5762then :
5458#define HAVE_NANOSLEEP 1 5763 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5459_ACEOF
5460 5764
5461fi 5765fi
5766
5767 fi
5768
5769fi
5770
5462done 5771done
5463 5772
5464 fi 5773ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
5774"
5775if test "x$ac_cv_type___kernel_rwf_t" = xyes
5776then :
5465 5777
5778
5779printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5780
5781
5466fi 5782fi
5467done
5468 5783
5469 5784
5470if test -z "$LIBEV_M4_AVOID_LIBM"; then 5785if test -z "$LIBEV_M4_AVOID_LIBM"; then
5471 LIBM=m 5786 LIBM=m
5472fi 5787fi
5473{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 5788{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5474$as_echo_n "checking for library containing floor... " >&6; } 5789printf %s "checking for library containing floor... " >&6; }
5475if test "${ac_cv_search_floor+set}" = set; then : 5790if test ${ac_cv_search_floor+y}
5476 $as_echo_n "(cached) " >&6 5791then :
5477else 5792 printf %s "(cached) " >&6
5793else $as_nop
5478 ac_func_search_save_LIBS=$LIBS 5794 ac_func_search_save_LIBS=$LIBS
5479cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5795cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480/* end confdefs.h. */ 5796/* end confdefs.h. */
5481 5797
5482/* Override any GCC internal prototype to avoid an error. 5798namespace conftest {
5483 Use char because int might match the return type of a GCC 5799 extern "C" int floor ();
5484 builtin and then its argument prototype would still apply. */ 5800}
5485#ifdef __cplusplus
5486extern "C"
5487#endif
5488char floor ();
5489int 5801int
5490main () 5802main (void)
5491{ 5803{
5492return floor (); 5804return conftest::floor ();
5493 ; 5805 ;
5494 return 0; 5806 return 0;
5495} 5807}
5496_ACEOF 5808_ACEOF
5497for ac_lib in '' $LIBM; do 5809for ac_lib in '' $LIBM
5810do
5498 if test -z "$ac_lib"; then 5811 if test -z "$ac_lib"; then
5499 ac_res="none required" 5812 ac_res="none required"
5500 else 5813 else
5501 ac_res=-l$ac_lib 5814 ac_res=-l$ac_lib
5502 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5815 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5503 fi 5816 fi
5504 if ac_fn_cxx_try_link "$LINENO"; then : 5817 if ac_fn_cxx_try_link "$LINENO"
5818then :
5505 ac_cv_search_floor=$ac_res 5819 ac_cv_search_floor=$ac_res
5506fi 5820fi
5507rm -f core conftest.err conftest.$ac_objext \ 5821rm -f core conftest.err conftest.$ac_objext conftest.beam \
5508 conftest$ac_exeext 5822 conftest$ac_exeext
5509 if test "${ac_cv_search_floor+set}" = set; then : 5823 if test ${ac_cv_search_floor+y}
5824then :
5510 break 5825 break
5511fi 5826fi
5512done 5827done
5513if test "${ac_cv_search_floor+set}" = set; then : 5828if test ${ac_cv_search_floor+y}
5829then :
5514 5830
5515else 5831else $as_nop
5516 ac_cv_search_floor=no 5832 ac_cv_search_floor=no
5517fi 5833fi
5518rm conftest.$ac_ext 5834rm conftest.$ac_ext
5519LIBS=$ac_func_search_save_LIBS 5835LIBS=$ac_func_search_save_LIBS
5520fi 5836fi
5521{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 5837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5522$as_echo "$ac_cv_search_floor" >&6; } 5838printf "%s\n" "$ac_cv_search_floor" >&6; }
5523ac_res=$ac_cv_search_floor 5839ac_res=$ac_cv_search_floor
5524if test "$ac_res" != no; then : 5840if test "$ac_res" != no
5841then :
5525 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5842 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5526 5843
5527$as_echo "#define HAVE_FLOOR 1" >>confdefs.h 5844printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5528 5845
5529fi 5846fi
5530 5847
5531 5848
5532 5849
5533 5850
5534 5851
5535# Extract the first word of "tic", so it can be a program name with args. 5852# Extract the first word of "tic", so it can be a program name with args.
5536set dummy tic; ac_word=$2 5853set dummy tic; ac_word=$2
5537{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5854{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5538$as_echo_n "checking for $ac_word... " >&6; } 5855printf %s "checking for $ac_word... " >&6; }
5539if test "${ac_cv_path_TIC+set}" = set; then : 5856if test ${ac_cv_path_TIC+y}
5540 $as_echo_n "(cached) " >&6 5857then :
5541else 5858 printf %s "(cached) " >&6
5859else $as_nop
5542 case $TIC in 5860 case $TIC in
5543 [\\/]* | ?:[\\/]*) 5861 [\\/]* | ?:[\\/]*)
5544 ac_cv_path_TIC="$TIC" # Let the user override the test with a path. 5862 ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5545 ;; 5863 ;;
5546 *) 5864 *)
5547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5548for as_dir in $PATH 5866for as_dir in $PATH
5549do 5867do
5550 IFS=$as_save_IFS 5868 IFS=$as_save_IFS
5551 test -z "$as_dir" && as_dir=. 5869 case $as_dir in #(((
5870 '') as_dir=./ ;;
5871 */) ;;
5872 *) as_dir=$as_dir/ ;;
5873 esac
5552 for ac_exec_ext in '' $ac_executable_extensions; do 5874 for ac_exec_ext in '' $ac_executable_extensions; do
5553 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5875 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5554 ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext" 5876 ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5555 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5877 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5556 break 2 5878 break 2
5557 fi 5879 fi
5558done 5880done
5559 done 5881 done
5560IFS=$as_save_IFS 5882IFS=$as_save_IFS
… …
5563 ;; 5885 ;;
5564esac 5886esac
5565fi 5887fi
5566TIC=$ac_cv_path_TIC 5888TIC=$ac_cv_path_TIC
5567if test -n "$TIC"; then 5889if test -n "$TIC"; then
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5 5890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5569$as_echo "$TIC" >&6; } 5891printf "%s\n" "$TIC" >&6; }
5570else 5892else
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5572$as_echo "no" >&6; } 5894printf "%s\n" "no" >&6; }
5573fi 5895fi
5574 5896
5575 5897
5576 5898
5899ac_ext=cpp
5900ac_cpp='$CXXCPP $CPPFLAGS'
5901ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5902ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5903ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5904{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5905printf %s "checking how to run the C++ preprocessor... " >&6; }
5906if test -z "$CXXCPP"; then
5907 if test ${ac_cv_prog_CXXCPP+y}
5908then :
5909 printf %s "(cached) " >&6
5910else $as_nop
5911 # Double quotes because $CXX needs to be expanded
5912 for CXXCPP in "$CXX -E" cpp /lib/cpp
5913 do
5914 ac_preproc_ok=false
5915for ac_cxx_preproc_warn_flag in '' yes
5916do
5917 # Use a header file that comes with gcc, so configuring glibc
5918 # with a fresh cross-compiler works.
5919 # On the NeXT, cc -E runs the code through the compiler's parser,
5920 # not just through cpp. "Syntax error" is here to catch this case.
5921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5922/* end confdefs.h. */
5923#include <limits.h>
5924 Syntax error
5925_ACEOF
5926if ac_fn_cxx_try_cpp "$LINENO"
5927then :
5928
5929else $as_nop
5930 # Broken: fails on valid input.
5931continue
5932fi
5933rm -f conftest.err conftest.i conftest.$ac_ext
5934
5935 # OK, works on sane cases. Now check whether nonexistent headers
5936 # can be detected and how.
5937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5938/* end confdefs.h. */
5939#include <ac_nonexistent.h>
5940_ACEOF
5941if ac_fn_cxx_try_cpp "$LINENO"
5942then :
5943 # Broken: success on invalid input.
5944continue
5945else $as_nop
5946 # Passes both tests.
5947ac_preproc_ok=:
5948break
5949fi
5950rm -f conftest.err conftest.i conftest.$ac_ext
5951
5952done
5953# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5954rm -f conftest.i conftest.err conftest.$ac_ext
5955if $ac_preproc_ok
5956then :
5957 break
5958fi
5959
5960 done
5961 ac_cv_prog_CXXCPP=$CXXCPP
5962
5963fi
5964 CXXCPP=$ac_cv_prog_CXXCPP
5965else
5966 ac_cv_prog_CXXCPP=$CXXCPP
5967fi
5968{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5969printf "%s\n" "$CXXCPP" >&6; }
5970ac_preproc_ok=false
5971for ac_cxx_preproc_warn_flag in '' yes
5972do
5973 # Use a header file that comes with gcc, so configuring glibc
5974 # with a fresh cross-compiler works.
5975 # On the NeXT, cc -E runs the code through the compiler's parser,
5976 # not just through cpp. "Syntax error" is here to catch this case.
5977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5978/* end confdefs.h. */
5979#include <limits.h>
5980 Syntax error
5981_ACEOF
5982if ac_fn_cxx_try_cpp "$LINENO"
5983then :
5984
5985else $as_nop
5986 # Broken: fails on valid input.
5987continue
5988fi
5989rm -f conftest.err conftest.i conftest.$ac_ext
5990
5991 # OK, works on sane cases. Now check whether nonexistent headers
5992 # can be detected and how.
5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5994/* end confdefs.h. */
5995#include <ac_nonexistent.h>
5996_ACEOF
5997if ac_fn_cxx_try_cpp "$LINENO"
5998then :
5999 # Broken: success on invalid input.
6000continue
6001else $as_nop
6002 # Passes both tests.
6003ac_preproc_ok=:
6004break
6005fi
6006rm -f conftest.err conftest.i conftest.$ac_ext
6007
6008done
6009# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6010rm -f conftest.i conftest.err conftest.$ac_ext
6011if $ac_preproc_ok
6012then :
6013
6014else $as_nop
6015 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6016printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6017as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6018See \`config.log' for more details" "$LINENO" 5; }
6019fi
6020
6021ac_ext=cpp
6022ac_cpp='$CXXCPP $CPPFLAGS'
6023ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6024ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6025ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6026
6027
5577{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 6028{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5578$as_echo_n "checking for X... " >&6; } 6029printf %s "checking for X... " >&6; }
5579 6030
5580 6031
5581# Check whether --with-x was given. 6032# Check whether --with-x was given.
5582if test "${with_x+set}" = set; then : 6033if test ${with_x+y}
6034then :
5583 withval=$with_x; 6035 withval=$with_x;
5584fi 6036fi
5585 6037
5586# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 6038# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5587if test "x$with_x" = xno; then 6039if test "x$with_x" = xno; then
5588 # The user explicitly disabled X. 6040 # The user explicitly disabled X.
5589 have_x=disabled 6041 have_x=disabled
5590else 6042else
5591 case $x_includes,$x_libraries in #( 6043 case $x_includes,$x_libraries in #(
5592 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #( 6044 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5593 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : 6045 *,NONE | NONE,*) if test ${ac_cv_have_x+y}
5594 $as_echo_n "(cached) " >&6 6046then :
5595else 6047 printf %s "(cached) " >&6
6048else $as_nop
5596 # One or both of the vars are not set, and there is no cached value. 6049 # One or both of the vars are not set, and there is no cached value.
5597ac_x_includes=no ac_x_libraries=no 6050ac_x_includes=no
6051ac_x_libraries=no
6052# Do we need to do anything special at all?
6053ac_save_LIBS=$LIBS
6054LIBS="-lX11 $LIBS"
6055cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6056/* end confdefs.h. */
6057#include <X11/Xlib.h>
6058int
6059main (void)
6060{
6061XrmInitialize ()
6062 ;
6063 return 0;
6064}
6065_ACEOF
6066if ac_fn_cxx_try_link "$LINENO"
6067then :
6068 # We can compile and link X programs with no special options.
6069 ac_x_includes=
6070 ac_x_libraries=
6071fi
6072rm -f core conftest.err conftest.$ac_objext conftest.beam \
6073 conftest$ac_exeext conftest.$ac_ext
6074LIBS="$ac_save_LIBS"
6075# If that didn't work, only try xmkmf and file system searches
6076# for native compilation.
6077if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
6078then :
5598rm -f -r conftest.dir 6079 rm -f -r conftest.dir
5599if mkdir conftest.dir; then 6080if mkdir conftest.dir; then
5600 cd conftest.dir 6081 cd conftest.dir
5601 cat >Imakefile <<'_ACEOF' 6082 cat >Imakefile <<'_ACEOF'
5602incroot: 6083incroot:
5603 @echo incroot='${INCROOT}' 6084 @echo incroot='${INCROOT}'
… …
5632 fi 6113 fi
5633 cd .. 6114 cd ..
5634 rm -f -r conftest.dir 6115 rm -f -r conftest.dir
5635fi 6116fi
5636 6117
5637# Standard set of common directories for X headers. 6118 # Standard set of common directories for X headers.
5638# Check X11 before X11Rn because it is often a symlink to the current release. 6119# Check X11 before X11Rn because it is often a symlink to the current release.
5639ac_x_header_dirs=' 6120ac_x_header_dirs='
5640/usr/X11/include 6121/usr/X11/include
5641/usr/X11R7/include 6122/usr/X11R7/include
5642/usr/X11R6/include 6123/usr/X11R6/include
… …
5659/usr/local/include/X11R7 6140/usr/local/include/X11R7
5660/usr/local/include/X11R6 6141/usr/local/include/X11R6
5661/usr/local/include/X11R5 6142/usr/local/include/X11R5
5662/usr/local/include/X11R4 6143/usr/local/include/X11R4
5663 6144
6145/opt/X11/include
6146
5664/usr/X386/include 6147/usr/X386/include
5665/usr/x386/include 6148/usr/x386/include
5666/usr/XFree86/include/X11 6149/usr/XFree86/include/X11
5667 6150
5668/usr/include 6151/usr/include
… …
5680 # First, try using that file with no special directory specified. 6163 # First, try using that file with no special directory specified.
5681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5682/* end confdefs.h. */ 6165/* end confdefs.h. */
5683#include <X11/Xlib.h> 6166#include <X11/Xlib.h>
5684_ACEOF 6167_ACEOF
5685if ac_fn_cxx_try_cpp "$LINENO"; then : 6168if ac_fn_cxx_try_cpp "$LINENO"
6169then :
5686 # We can compile using X headers with no special include directory. 6170 # We can compile using X headers with no special include directory.
5687ac_x_includes= 6171ac_x_includes=
5688else 6172else $as_nop
5689 for ac_dir in $ac_x_header_dirs; do 6173 for ac_dir in $ac_x_header_dirs; do
5690 if test -r "$ac_dir/X11/Xlib.h"; then 6174 if test -r "$ac_dir/X11/Xlib.h"; then
5691 ac_x_includes=$ac_dir 6175 ac_x_includes=$ac_dir
5692 break 6176 break
5693 fi 6177 fi
… …
5704 LIBS="-lX11 $LIBS" 6188 LIBS="-lX11 $LIBS"
5705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5706/* end confdefs.h. */ 6190/* end confdefs.h. */
5707#include <X11/Xlib.h> 6191#include <X11/Xlib.h>
5708int 6192int
5709main () 6193main (void)
5710{ 6194{
5711XrmInitialize () 6195XrmInitialize ()
5712 ; 6196 ;
5713 return 0; 6197 return 0;
5714} 6198}
5715_ACEOF 6199_ACEOF
5716if ac_fn_cxx_try_link "$LINENO"; then : 6200if ac_fn_cxx_try_link "$LINENO"
6201then :
5717 LIBS=$ac_save_LIBS 6202 LIBS=$ac_save_LIBS
5718# We can link X programs with no special library path. 6203# We can link X programs with no special library path.
5719ac_x_libraries= 6204ac_x_libraries=
5720else 6205else $as_nop
5721 LIBS=$ac_save_LIBS 6206 LIBS=$ac_save_LIBS
5722for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 6207for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5723do 6208do
5724 # Don't even attempt the hair of trying to link an X program! 6209 # Don't even attempt the hair of trying to link an X program!
5725 for ac_extension in a so sl dylib la dll; do 6210 for ac_extension in a so sl dylib la dll; do
5726 if test -r "$ac_dir/libX11.$ac_extension"; then 6211 if test -r "$ac_dir/libX11.$ac_extension"; then
5727 ac_x_libraries=$ac_dir 6212 ac_x_libraries=$ac_dir
5728 break 2 6213 break 2
5729 fi 6214 fi
5730 done 6215 done
5731done 6216done
5732fi 6217fi
5733rm -f core conftest.err conftest.$ac_objext \ 6218rm -f core conftest.err conftest.$ac_objext conftest.beam \
5734 conftest$ac_exeext conftest.$ac_ext 6219 conftest$ac_exeext conftest.$ac_ext
5735fi # $ac_x_libraries = no 6220fi # $ac_x_libraries = no
5736 6221
6222fi
6223# Record the results.
5737case $ac_x_includes,$ac_x_libraries in #( 6224case $ac_x_includes,$ac_x_libraries in #(
5738 no,* | *,no | *\'*) 6225 no,* | *,no | *\'*) :
5739 # Didn't find X, or a directory has "'" in its name. 6226 # Didn't find X, or a directory has "'" in its name.
5740 ac_cv_have_x="have_x=no";; #( 6227 ac_cv_have_x="have_x=no" ;; #(
5741 *) 6228 *) :
5742 # Record where we found X for the cache. 6229 # Record where we found X for the cache.
5743 ac_cv_have_x="have_x=yes\ 6230 ac_cv_have_x="have_x=yes\
5744 ac_x_includes='$ac_x_includes'\ 6231 ac_x_includes='$ac_x_includes'\
5745 ac_x_libraries='$ac_x_libraries'" 6232 ac_x_libraries='$ac_x_libraries'" ;;
5746esac 6233esac
5747fi 6234fi
5748;; #( 6235;; #(
5749 *) have_x=yes;; 6236 *) have_x=yes;;
5750 esac 6237 esac
5751 eval "$ac_cv_have_x" 6238 eval "$ac_cv_have_x"
5752fi # $with_x != no 6239fi # $with_x != no
5753 6240
5754if test "$have_x" != yes; then 6241if test "$have_x" != yes; then
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 6242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5756$as_echo "$have_x" >&6; } 6243printf "%s\n" "$have_x" >&6; }
5757 no_x=yes 6244 no_x=yes
5758else 6245else
5759 # If each of the values was on the command line, it overrides each guess. 6246 # If each of the values was on the command line, it overrides each guess.
5760 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 6247 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5761 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 6248 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5762 # Update the cache value to reflect the command line values. 6249 # Update the cache value to reflect the command line values.
5763 ac_cv_have_x="have_x=yes\ 6250 ac_cv_have_x="have_x=yes\
5764 ac_x_includes='$x_includes'\ 6251 ac_x_includes='$x_includes'\
5765 ac_x_libraries='$x_libraries'" 6252 ac_x_libraries='$x_libraries'"
5766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 6253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5767$as_echo "libraries $x_libraries, headers $x_includes" >&6; } 6254printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5768fi 6255fi
5769 6256
5770if test "$no_x" = yes; then 6257if test "$no_x" = yes; then
5771 # Not all programs may use this symbol, but it does not hurt to define it. 6258 # Not all programs may use this symbol, but it does not hurt to define it.
5772 6259
5773$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h 6260printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5774 6261
5775 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 6262 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5776else 6263else
5777 if test -n "$x_includes"; then 6264 if test -n "$x_includes"; then
5778 X_CFLAGS="$X_CFLAGS -I$x_includes" 6265 X_CFLAGS="$X_CFLAGS -I$x_includes"
… …
5781 # It would also be nice to do this for all -L options, not just this one. 6268 # It would also be nice to do this for all -L options, not just this one.
5782 if test -n "$x_libraries"; then 6269 if test -n "$x_libraries"; then
5783 X_LIBS="$X_LIBS -L$x_libraries" 6270 X_LIBS="$X_LIBS -L$x_libraries"
5784 # For Solaris; some versions of Sun CC require a space after -R and 6271 # For Solaris; some versions of Sun CC require a space after -R and
5785 # others require no space. Words are not sufficient . . . . 6272 # others require no space. Words are not sufficient . . . .
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5 6273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5787$as_echo_n "checking whether -R must be followed by a space... " >&6; } 6274printf %s "checking whether -R must be followed by a space... " >&6; }
5788 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 6275 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5789 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag 6276 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5790 ac_cxx_werror_flag=yes 6277 ac_cxx_werror_flag=yes
5791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5792/* end confdefs.h. */ 6279/* end confdefs.h. */
5793 6280
5794int 6281int
5795main () 6282main (void)
5796{ 6283{
5797 6284
5798 ; 6285 ;
5799 return 0; 6286 return 0;
5800} 6287}
5801_ACEOF 6288_ACEOF
5802if ac_fn_cxx_try_link "$LINENO"; then : 6289if ac_fn_cxx_try_link "$LINENO"
6290then :
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5804$as_echo "no" >&6; } 6292printf "%s\n" "no" >&6; }
5805 X_LIBS="$X_LIBS -R$x_libraries" 6293 X_LIBS="$X_LIBS -R$x_libraries"
5806else 6294else $as_nop
5807 LIBS="$ac_xsave_LIBS -R $x_libraries" 6295 LIBS="$ac_xsave_LIBS -R $x_libraries"
5808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5809/* end confdefs.h. */ 6297/* end confdefs.h. */
5810 6298
5811int 6299int
5812main () 6300main (void)
5813{ 6301{
5814 6302
5815 ; 6303 ;
5816 return 0; 6304 return 0;
5817} 6305}
5818_ACEOF 6306_ACEOF
5819if ac_fn_cxx_try_link "$LINENO"; then : 6307if ac_fn_cxx_try_link "$LINENO"
6308then :
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5821$as_echo "yes" >&6; } 6310printf "%s\n" "yes" >&6; }
5822 X_LIBS="$X_LIBS -R $x_libraries" 6311 X_LIBS="$X_LIBS -R $x_libraries"
5823else 6312else $as_nop
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 6313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5825$as_echo "neither works" >&6; } 6314printf "%s\n" "neither works" >&6; }
5826fi 6315fi
5827rm -f core conftest.err conftest.$ac_objext \ 6316rm -f core conftest.err conftest.$ac_objext conftest.beam \
5828 conftest$ac_exeext conftest.$ac_ext 6317 conftest$ac_exeext conftest.$ac_ext
5829fi 6318fi
5830rm -f core conftest.err conftest.$ac_objext \ 6319rm -f core conftest.err conftest.$ac_objext conftest.beam \
5831 conftest$ac_exeext conftest.$ac_ext 6320 conftest$ac_exeext conftest.$ac_ext
5832 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag 6321 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5833 LIBS=$ac_xsave_LIBS 6322 LIBS=$ac_xsave_LIBS
5834 fi 6323 fi
5835 6324
… …
5845 # the Alpha needs dnet_stub (dnet does not exist). 6334 # the Alpha needs dnet_stub (dnet does not exist).
5846 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 6335 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5848/* end confdefs.h. */ 6337/* end confdefs.h. */
5849 6338
5850/* Override any GCC internal prototype to avoid an error. 6339namespace conftest {
5851 Use char because int might match the return type of a GCC 6340 extern "C" int XOpenDisplay ();
5852 builtin and then its argument prototype would still apply. */ 6341}
5853#ifdef __cplusplus
5854extern "C"
5855#endif
5856char XOpenDisplay ();
5857int 6342int
5858main () 6343main (void)
5859{ 6344{
5860return XOpenDisplay (); 6345return conftest::XOpenDisplay ();
5861 ; 6346 ;
5862 return 0; 6347 return 0;
5863} 6348}
5864_ACEOF 6349_ACEOF
5865if ac_fn_cxx_try_link "$LINENO"; then : 6350if ac_fn_cxx_try_link "$LINENO"
6351then :
5866 6352
5867else 6353else $as_nop
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 6354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5869$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } 6355printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5870if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : 6356if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5871 $as_echo_n "(cached) " >&6 6357then :
5872else 6358 printf %s "(cached) " >&6
6359else $as_nop
5873 ac_check_lib_save_LIBS=$LIBS 6360 ac_check_lib_save_LIBS=$LIBS
5874LIBS="-ldnet $LIBS" 6361LIBS="-ldnet $LIBS"
5875cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6362cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5876/* end confdefs.h. */ 6363/* end confdefs.h. */
5877 6364
5878/* Override any GCC internal prototype to avoid an error. 6365namespace conftest {
5879 Use char because int might match the return type of a GCC 6366 extern "C" int dnet_ntoa ();
5880 builtin and then its argument prototype would still apply. */ 6367}
5881#ifdef __cplusplus
5882extern "C"
5883#endif
5884char dnet_ntoa ();
5885int 6368int
5886main () 6369main (void)
5887{ 6370{
5888return dnet_ntoa (); 6371return conftest::dnet_ntoa ();
5889 ; 6372 ;
5890 return 0; 6373 return 0;
5891} 6374}
5892_ACEOF 6375_ACEOF
5893if ac_fn_cxx_try_link "$LINENO"; then : 6376if ac_fn_cxx_try_link "$LINENO"
6377then :
5894 ac_cv_lib_dnet_dnet_ntoa=yes 6378 ac_cv_lib_dnet_dnet_ntoa=yes
5895else 6379else $as_nop
5896 ac_cv_lib_dnet_dnet_ntoa=no 6380 ac_cv_lib_dnet_dnet_ntoa=no
5897fi 6381fi
5898rm -f core conftest.err conftest.$ac_objext \ 6382rm -f core conftest.err conftest.$ac_objext conftest.beam \
5899 conftest$ac_exeext conftest.$ac_ext 6383 conftest$ac_exeext conftest.$ac_ext
5900LIBS=$ac_check_lib_save_LIBS 6384LIBS=$ac_check_lib_save_LIBS
5901fi 6385fi
5902{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 6386{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5903$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } 6387printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5904if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : 6388if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
6389then :
5905 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 6390 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5906fi 6391fi
5907 6392
5908 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 6393 if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 6394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5910$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } 6395printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5911if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then : 6396if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5912 $as_echo_n "(cached) " >&6 6397then :
5913else 6398 printf %s "(cached) " >&6
6399else $as_nop
5914 ac_check_lib_save_LIBS=$LIBS 6400 ac_check_lib_save_LIBS=$LIBS
5915LIBS="-ldnet_stub $LIBS" 6401LIBS="-ldnet_stub $LIBS"
5916cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6402cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5917/* end confdefs.h. */ 6403/* end confdefs.h. */
5918 6404
5919/* Override any GCC internal prototype to avoid an error. 6405namespace conftest {
5920 Use char because int might match the return type of a GCC 6406 extern "C" int dnet_ntoa ();
5921 builtin and then its argument prototype would still apply. */ 6407}
5922#ifdef __cplusplus
5923extern "C"
5924#endif
5925char dnet_ntoa ();
5926int 6408int
5927main () 6409main (void)
5928{ 6410{
5929return dnet_ntoa (); 6411return conftest::dnet_ntoa ();
5930 ; 6412 ;
5931 return 0; 6413 return 0;
5932} 6414}
5933_ACEOF 6415_ACEOF
5934if ac_fn_cxx_try_link "$LINENO"; then : 6416if ac_fn_cxx_try_link "$LINENO"
6417then :
5935 ac_cv_lib_dnet_stub_dnet_ntoa=yes 6418 ac_cv_lib_dnet_stub_dnet_ntoa=yes
5936else 6419else $as_nop
5937 ac_cv_lib_dnet_stub_dnet_ntoa=no 6420 ac_cv_lib_dnet_stub_dnet_ntoa=no
5938fi 6421fi
5939rm -f core conftest.err conftest.$ac_objext \ 6422rm -f core conftest.err conftest.$ac_objext conftest.beam \
5940 conftest$ac_exeext conftest.$ac_ext 6423 conftest$ac_exeext conftest.$ac_ext
5941LIBS=$ac_check_lib_save_LIBS 6424LIBS=$ac_check_lib_save_LIBS
5942fi 6425fi
5943{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 6426{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5944$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } 6427printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5945if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then : 6428if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
6429then :
5946 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 6430 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5947fi 6431fi
5948 6432
5949 fi 6433 fi
5950fi 6434fi
5951rm -f core conftest.err conftest.$ac_objext \ 6435rm -f core conftest.err conftest.$ac_objext conftest.beam \
5952 conftest$ac_exeext conftest.$ac_ext 6436 conftest$ac_exeext conftest.$ac_ext
5953 LIBS="$ac_xsave_LIBS" 6437 LIBS="$ac_xsave_LIBS"
5954 6438
5955 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 6439 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5956 # to get the SysV transport functions. 6440 # to get the SysV transport functions.
… …
5959 # The nsl library prevents programs from opening the X display 6443 # The nsl library prevents programs from opening the X display
5960 # on Irix 5.2, according to T.E. Dickey. 6444 # on Irix 5.2, according to T.E. Dickey.
5961 # The functions gethostbyname, getservbyname, and inet_addr are 6445 # The functions gethostbyname, getservbyname, and inet_addr are
5962 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 6446 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5963 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 6447 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5964if test "x$ac_cv_func_gethostbyname" = x""yes; then : 6448if test "x$ac_cv_func_gethostbyname" = xyes
6449then :
5965 6450
5966fi 6451fi
5967 6452
5968 if test $ac_cv_func_gethostbyname = no; then 6453 if test $ac_cv_func_gethostbyname = no; then
5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 6454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5970$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 6455printf %s "checking for gethostbyname in -lnsl... " >&6; }
5971if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : 6456if test ${ac_cv_lib_nsl_gethostbyname+y}
5972 $as_echo_n "(cached) " >&6 6457then :
5973else 6458 printf %s "(cached) " >&6
6459else $as_nop
5974 ac_check_lib_save_LIBS=$LIBS 6460 ac_check_lib_save_LIBS=$LIBS
5975LIBS="-lnsl $LIBS" 6461LIBS="-lnsl $LIBS"
5976cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5977/* end confdefs.h. */ 6463/* end confdefs.h. */
5978 6464
5979/* Override any GCC internal prototype to avoid an error. 6465namespace conftest {
5980 Use char because int might match the return type of a GCC 6466 extern "C" int gethostbyname ();
5981 builtin and then its argument prototype would still apply. */ 6467}
5982#ifdef __cplusplus
5983extern "C"
5984#endif
5985char gethostbyname ();
5986int 6468int
5987main () 6469main (void)
5988{ 6470{
5989return gethostbyname (); 6471return conftest::gethostbyname ();
5990 ; 6472 ;
5991 return 0; 6473 return 0;
5992} 6474}
5993_ACEOF 6475_ACEOF
5994if ac_fn_cxx_try_link "$LINENO"; then : 6476if ac_fn_cxx_try_link "$LINENO"
6477then :
5995 ac_cv_lib_nsl_gethostbyname=yes 6478 ac_cv_lib_nsl_gethostbyname=yes
5996else 6479else $as_nop
5997 ac_cv_lib_nsl_gethostbyname=no 6480 ac_cv_lib_nsl_gethostbyname=no
5998fi 6481fi
5999rm -f core conftest.err conftest.$ac_objext \ 6482rm -f core conftest.err conftest.$ac_objext conftest.beam \
6000 conftest$ac_exeext conftest.$ac_ext 6483 conftest$ac_exeext conftest.$ac_ext
6001LIBS=$ac_check_lib_save_LIBS 6484LIBS=$ac_check_lib_save_LIBS
6002fi 6485fi
6003{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 6486{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6004$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 6487printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
6005if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : 6488if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
6489then :
6006 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 6490 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6007fi 6491fi
6008 6492
6009 if test $ac_cv_lib_nsl_gethostbyname = no; then 6493 if test $ac_cv_lib_nsl_gethostbyname = no; then
6010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 6494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6011$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } 6495printf %s "checking for gethostbyname in -lbsd... " >&6; }
6012if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then : 6496if test ${ac_cv_lib_bsd_gethostbyname+y}
6013 $as_echo_n "(cached) " >&6 6497then :
6014else 6498 printf %s "(cached) " >&6
6499else $as_nop
6015 ac_check_lib_save_LIBS=$LIBS 6500 ac_check_lib_save_LIBS=$LIBS
6016LIBS="-lbsd $LIBS" 6501LIBS="-lbsd $LIBS"
6017cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6502cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6018/* end confdefs.h. */ 6503/* end confdefs.h. */
6019 6504
6020/* Override any GCC internal prototype to avoid an error. 6505namespace conftest {
6021 Use char because int might match the return type of a GCC 6506 extern "C" int gethostbyname ();
6022 builtin and then its argument prototype would still apply. */ 6507}
6023#ifdef __cplusplus
6024extern "C"
6025#endif
6026char gethostbyname ();
6027int 6508int
6028main () 6509main (void)
6029{ 6510{
6030return gethostbyname (); 6511return conftest::gethostbyname ();
6031 ; 6512 ;
6032 return 0; 6513 return 0;
6033} 6514}
6034_ACEOF 6515_ACEOF
6035if ac_fn_cxx_try_link "$LINENO"; then : 6516if ac_fn_cxx_try_link "$LINENO"
6517then :
6036 ac_cv_lib_bsd_gethostbyname=yes 6518 ac_cv_lib_bsd_gethostbyname=yes
6037else 6519else $as_nop
6038 ac_cv_lib_bsd_gethostbyname=no 6520 ac_cv_lib_bsd_gethostbyname=no
6039fi 6521fi
6040rm -f core conftest.err conftest.$ac_objext \ 6522rm -f core conftest.err conftest.$ac_objext conftest.beam \
6041 conftest$ac_exeext conftest.$ac_ext 6523 conftest$ac_exeext conftest.$ac_ext
6042LIBS=$ac_check_lib_save_LIBS 6524LIBS=$ac_check_lib_save_LIBS
6043fi 6525fi
6044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 6526{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6045$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } 6527printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6046if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then : 6528if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
6529then :
6047 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 6530 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6048fi 6531fi
6049 6532
6050 fi 6533 fi
6051 fi 6534 fi
… …
6056 # on later versions), says Simon Leinen: it contains gethostby* 6539 # on later versions), says Simon Leinen: it contains gethostby*
6057 # variants that don't use the name server (or something). -lsocket 6540 # variants that don't use the name server (or something). -lsocket
6058 # must be given before -lnsl if both are needed. We assume that 6541 # must be given before -lnsl if both are needed. We assume that
6059 # if connect needs -lnsl, so does gethostbyname. 6542 # if connect needs -lnsl, so does gethostbyname.
6060 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect" 6543 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6061if test "x$ac_cv_func_connect" = x""yes; then : 6544if test "x$ac_cv_func_connect" = xyes
6545then :
6062 6546
6063fi 6547fi
6064 6548
6065 if test $ac_cv_func_connect = no; then 6549 if test $ac_cv_func_connect = no; then
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 6550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6067$as_echo_n "checking for connect in -lsocket... " >&6; } 6551printf %s "checking for connect in -lsocket... " >&6; }
6068if test "${ac_cv_lib_socket_connect+set}" = set; then : 6552if test ${ac_cv_lib_socket_connect+y}
6069 $as_echo_n "(cached) " >&6 6553then :
6070else 6554 printf %s "(cached) " >&6
6555else $as_nop
6071 ac_check_lib_save_LIBS=$LIBS 6556 ac_check_lib_save_LIBS=$LIBS
6072LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 6557LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6073cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6558cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6074/* end confdefs.h. */ 6559/* end confdefs.h. */
6075 6560
6076/* Override any GCC internal prototype to avoid an error. 6561namespace conftest {
6077 Use char because int might match the return type of a GCC 6562 extern "C" int connect ();
6078 builtin and then its argument prototype would still apply. */ 6563}
6079#ifdef __cplusplus
6080extern "C"
6081#endif
6082char connect ();
6083int 6564int
6084main () 6565main (void)
6085{ 6566{
6086return connect (); 6567return conftest::connect ();
6087 ; 6568 ;
6088 return 0; 6569 return 0;
6089} 6570}
6090_ACEOF 6571_ACEOF
6091if ac_fn_cxx_try_link "$LINENO"; then : 6572if ac_fn_cxx_try_link "$LINENO"
6573then :
6092 ac_cv_lib_socket_connect=yes 6574 ac_cv_lib_socket_connect=yes
6093else 6575else $as_nop
6094 ac_cv_lib_socket_connect=no 6576 ac_cv_lib_socket_connect=no
6095fi 6577fi
6096rm -f core conftest.err conftest.$ac_objext \ 6578rm -f core conftest.err conftest.$ac_objext conftest.beam \
6097 conftest$ac_exeext conftest.$ac_ext 6579 conftest$ac_exeext conftest.$ac_ext
6098LIBS=$ac_check_lib_save_LIBS 6580LIBS=$ac_check_lib_save_LIBS
6099fi 6581fi
6100{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 6582{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6101$as_echo "$ac_cv_lib_socket_connect" >&6; } 6583printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6102if test "x$ac_cv_lib_socket_connect" = x""yes; then : 6584if test "x$ac_cv_lib_socket_connect" = xyes
6585then :
6103 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 6586 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6104fi 6587fi
6105 6588
6106 fi 6589 fi
6107 6590
6108 # Guillermo Gomez says -lposix is necessary on A/UX. 6591 # Guillermo Gomez says -lposix is necessary on A/UX.
6109 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove" 6592 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6110if test "x$ac_cv_func_remove" = x""yes; then : 6593if test "x$ac_cv_func_remove" = xyes
6594then :
6111 6595
6112fi 6596fi
6113 6597
6114 if test $ac_cv_func_remove = no; then 6598 if test $ac_cv_func_remove = no; then
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 6599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6116$as_echo_n "checking for remove in -lposix... " >&6; } 6600printf %s "checking for remove in -lposix... " >&6; }
6117if test "${ac_cv_lib_posix_remove+set}" = set; then : 6601if test ${ac_cv_lib_posix_remove+y}
6118 $as_echo_n "(cached) " >&6 6602then :
6119else 6603 printf %s "(cached) " >&6
6604else $as_nop
6120 ac_check_lib_save_LIBS=$LIBS 6605 ac_check_lib_save_LIBS=$LIBS
6121LIBS="-lposix $LIBS" 6606LIBS="-lposix $LIBS"
6122cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6607cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6123/* end confdefs.h. */ 6608/* end confdefs.h. */
6124 6609
6125/* Override any GCC internal prototype to avoid an error. 6610namespace conftest {
6126 Use char because int might match the return type of a GCC 6611 extern "C" int remove ();
6127 builtin and then its argument prototype would still apply. */ 6612}
6128#ifdef __cplusplus
6129extern "C"
6130#endif
6131char remove ();
6132int 6613int
6133main () 6614main (void)
6134{ 6615{
6135return remove (); 6616return conftest::remove ();
6136 ; 6617 ;
6137 return 0; 6618 return 0;
6138} 6619}
6139_ACEOF 6620_ACEOF
6140if ac_fn_cxx_try_link "$LINENO"; then : 6621if ac_fn_cxx_try_link "$LINENO"
6622then :
6141 ac_cv_lib_posix_remove=yes 6623 ac_cv_lib_posix_remove=yes
6142else 6624else $as_nop
6143 ac_cv_lib_posix_remove=no 6625 ac_cv_lib_posix_remove=no
6144fi 6626fi
6145rm -f core conftest.err conftest.$ac_objext \ 6627rm -f core conftest.err conftest.$ac_objext conftest.beam \
6146 conftest$ac_exeext conftest.$ac_ext 6628 conftest$ac_exeext conftest.$ac_ext
6147LIBS=$ac_check_lib_save_LIBS 6629LIBS=$ac_check_lib_save_LIBS
6148fi 6630fi
6149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 6631{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6150$as_echo "$ac_cv_lib_posix_remove" >&6; } 6632printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6151if test "x$ac_cv_lib_posix_remove" = x""yes; then : 6633if test "x$ac_cv_lib_posix_remove" = xyes
6634then :
6152 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 6635 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6153fi 6636fi
6154 6637
6155 fi 6638 fi
6156 6639
6157 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 6640 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6158 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat" 6641 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6159if test "x$ac_cv_func_shmat" = x""yes; then : 6642if test "x$ac_cv_func_shmat" = xyes
6643then :
6160 6644
6161fi 6645fi
6162 6646
6163 if test $ac_cv_func_shmat = no; then 6647 if test $ac_cv_func_shmat = no; then
6164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 6648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6165$as_echo_n "checking for shmat in -lipc... " >&6; } 6649printf %s "checking for shmat in -lipc... " >&6; }
6166if test "${ac_cv_lib_ipc_shmat+set}" = set; then : 6650if test ${ac_cv_lib_ipc_shmat+y}
6167 $as_echo_n "(cached) " >&6 6651then :
6168else 6652 printf %s "(cached) " >&6
6653else $as_nop
6169 ac_check_lib_save_LIBS=$LIBS 6654 ac_check_lib_save_LIBS=$LIBS
6170LIBS="-lipc $LIBS" 6655LIBS="-lipc $LIBS"
6171cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6656cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6172/* end confdefs.h. */ 6657/* end confdefs.h. */
6173 6658
6174/* Override any GCC internal prototype to avoid an error. 6659namespace conftest {
6175 Use char because int might match the return type of a GCC 6660 extern "C" int shmat ();
6176 builtin and then its argument prototype would still apply. */ 6661}
6177#ifdef __cplusplus
6178extern "C"
6179#endif
6180char shmat ();
6181int 6662int
6182main () 6663main (void)
6183{ 6664{
6184return shmat (); 6665return conftest::shmat ();
6185 ; 6666 ;
6186 return 0; 6667 return 0;
6187} 6668}
6188_ACEOF 6669_ACEOF
6189if ac_fn_cxx_try_link "$LINENO"; then : 6670if ac_fn_cxx_try_link "$LINENO"
6671then :
6190 ac_cv_lib_ipc_shmat=yes 6672 ac_cv_lib_ipc_shmat=yes
6191else 6673else $as_nop
6192 ac_cv_lib_ipc_shmat=no 6674 ac_cv_lib_ipc_shmat=no
6193fi 6675fi
6194rm -f core conftest.err conftest.$ac_objext \ 6676rm -f core conftest.err conftest.$ac_objext conftest.beam \
6195 conftest$ac_exeext conftest.$ac_ext 6677 conftest$ac_exeext conftest.$ac_ext
6196LIBS=$ac_check_lib_save_LIBS 6678LIBS=$ac_check_lib_save_LIBS
6197fi 6679fi
6198{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 6680{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6199$as_echo "$ac_cv_lib_ipc_shmat" >&6; } 6681printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6200if test "x$ac_cv_lib_ipc_shmat" = x""yes; then : 6682if test "x$ac_cv_lib_ipc_shmat" = xyes
6683then :
6201 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 6684 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6202fi 6685fi
6203 6686
6204 fi 6687 fi
6205 fi 6688 fi
… …
6211 # check for ICE first), but we must link in the order -lSM -lICE or 6694 # check for ICE first), but we must link in the order -lSM -lICE or
6212 # we get undefined symbols. So assume we have SM if we have ICE. 6695 # we get undefined symbols. So assume we have SM if we have ICE.
6213 # These have to be linked with before -lX11, unlike the other 6696 # These have to be linked with before -lX11, unlike the other
6214 # libraries we check for below, so use a different variable. 6697 # libraries we check for below, so use a different variable.
6215 # John Interrante, Karl Berry 6698 # John Interrante, Karl Berry
6216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 6699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6217$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } 6700printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6218if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then : 6701if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6219 $as_echo_n "(cached) " >&6 6702then :
6220else 6703 printf %s "(cached) " >&6
6704else $as_nop
6221 ac_check_lib_save_LIBS=$LIBS 6705 ac_check_lib_save_LIBS=$LIBS
6222LIBS="-lICE $X_EXTRA_LIBS $LIBS" 6706LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6223cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6707cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6224/* end confdefs.h. */ 6708/* end confdefs.h. */
6225 6709
6226/* Override any GCC internal prototype to avoid an error. 6710namespace conftest {
6227 Use char because int might match the return type of a GCC 6711 extern "C" int IceConnectionNumber ();
6228 builtin and then its argument prototype would still apply. */ 6712}
6229#ifdef __cplusplus
6230extern "C"
6231#endif
6232char IceConnectionNumber ();
6233int 6713int
6234main () 6714main (void)
6235{ 6715{
6236return IceConnectionNumber (); 6716return conftest::IceConnectionNumber ();
6237 ; 6717 ;
6238 return 0; 6718 return 0;
6239} 6719}
6240_ACEOF 6720_ACEOF
6241if ac_fn_cxx_try_link "$LINENO"; then : 6721if ac_fn_cxx_try_link "$LINENO"
6722then :
6242 ac_cv_lib_ICE_IceConnectionNumber=yes 6723 ac_cv_lib_ICE_IceConnectionNumber=yes
6243else 6724else $as_nop
6244 ac_cv_lib_ICE_IceConnectionNumber=no 6725 ac_cv_lib_ICE_IceConnectionNumber=no
6245fi 6726fi
6246rm -f core conftest.err conftest.$ac_objext \ 6727rm -f core conftest.err conftest.$ac_objext conftest.beam \
6247 conftest$ac_exeext conftest.$ac_ext 6728 conftest$ac_exeext conftest.$ac_ext
6248LIBS=$ac_check_lib_save_LIBS 6729LIBS=$ac_check_lib_save_LIBS
6249fi 6730fi
6250{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 6731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6251$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } 6732printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6252if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then : 6733if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
6734then :
6253 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 6735 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6254fi 6736fi
6255 6737
6256 LDFLAGS=$ac_save_LDFLAGS 6738 LDFLAGS=$ac_save_LDFLAGS
6257 6739
6258fi 6740fi
6259 6741
6260 6742
6261STARTUP_NOTIFICATION_CFLAGS= 6743if test -n "$ac_tool_prefix"; then
6262STARTUP_NOTIFICATION_LIBS=
6263
6264if test x$support_startup_notification = xyes; then
6265 support_startup_notification=no
6266 # Extract the first word of "pkg-config", so it can be a program name with args. 6744 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6267set dummy pkg-config; ac_word=$2 6745set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6746{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6269$as_echo_n "checking for $ac_word... " >&6; } 6747printf %s "checking for $ac_word... " >&6; }
6270if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6748if test ${ac_cv_path_PKG_CONFIG+y}
6271 $as_echo_n "(cached) " >&6 6749then :
6272else 6750 printf %s "(cached) " >&6
6751else $as_nop
6273 case $PKG_CONFIG in 6752 case $PKG_CONFIG in
6274 [\\/]* | ?:[\\/]*) 6753 [\\/]* | ?:[\\/]*)
6275 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6754 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6276 ;; 6755 ;;
6277 *) 6756 *)
6278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6279for as_dir in $PATH 6758for as_dir in $PATH
6280do 6759do
6281 IFS=$as_save_IFS 6760 IFS=$as_save_IFS
6282 test -z "$as_dir" && as_dir=. 6761 case $as_dir in #(((
6762 '') as_dir=./ ;;
6763 */) ;;
6764 *) as_dir=$as_dir/ ;;
6765 esac
6283 for ac_exec_ext in '' $ac_executable_extensions; do 6766 for ac_exec_ext in '' $ac_executable_extensions; do
6284 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6767 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6285 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6768 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6769 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6287 break 2 6770 break 2
6288 fi 6771 fi
6289done 6772done
6290 done 6773 done
6291IFS=$as_save_IFS 6774IFS=$as_save_IFS
6292 6775
6293 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6294 ;; 6776 ;;
6295esac 6777esac
6296fi 6778fi
6297PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6779PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6298if test -n "$PKG_CONFIG"; then 6780if test -n "$PKG_CONFIG"; then
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6300$as_echo "$PKG_CONFIG" >&6; } 6782printf "%s\n" "$PKG_CONFIG" >&6; }
6301else 6783else
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6303$as_echo "no" >&6; } 6785printf "%s\n" "no" >&6; }
6304fi 6786fi
6305 6787
6306 6788
6789fi
6790if test -z "$ac_cv_path_PKG_CONFIG"; then
6791 ac_pt_PKG_CONFIG=$PKG_CONFIG
6792 # Extract the first word of "pkg-config", so it can be a program name with args.
6793set dummy pkg-config; ac_word=$2
6794{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6795printf %s "checking for $ac_word... " >&6; }
6796if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6797then :
6798 printf %s "(cached) " >&6
6799else $as_nop
6800 case $ac_pt_PKG_CONFIG in
6801 [\\/]* | ?:[\\/]*)
6802 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6803 ;;
6804 *)
6805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6806for as_dir in $PATH
6807do
6808 IFS=$as_save_IFS
6809 case $as_dir in #(((
6810 '') as_dir=./ ;;
6811 */) ;;
6812 *) as_dir=$as_dir/ ;;
6813 esac
6814 for ac_exec_ext in '' $ac_executable_extensions; do
6815 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6816 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6817 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6818 break 2
6819 fi
6820done
6821 done
6822IFS=$as_save_IFS
6823
6824 ;;
6825esac
6826fi
6827ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6828if test -n "$ac_pt_PKG_CONFIG"; then
6829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6830printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6831else
6832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6833printf "%s\n" "no" >&6; }
6834fi
6835
6836 if test "x$ac_pt_PKG_CONFIG" = x; then
6837 PKG_CONFIG="no"
6838 else
6839 case $cross_compiling:$ac_tool_warned in
6840yes:)
6841{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6842printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6843ac_tool_warned=yes ;;
6844esac
6845 PKG_CONFIG=$ac_pt_PKG_CONFIG
6846 fi
6847else
6848 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
6849fi
6850
6851
6852
6853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty" >&5
6854printf %s "checking for libptytty... " >&6; }
6855 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
6856 PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
6857 PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
6858
6859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6860printf "%s\n" "ok" >&6; }
6861 :
6862 else
6863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6864printf "%s\n" "no" >&6; }
6865
6866 as_fn_error $? "unable to find libptytty" "$LINENO" 5
6867
6868 fi
6869
6870
6871
6872
6873
6874image_lib=none
6875
6876PIXBUF_CFLAGS=
6877PIXBUF_LIBS=
6878
6879if test x$support_pixbuf = xyes; then
6880
6881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0" >&5
6882printf %s "checking for gdk-pixbuf-2.0... " >&6; }
6883 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6884 PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
6885 PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
6886
6887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6888printf "%s\n" "ok" >&6; }
6889
6890 image_lib=gdk-pixbuf
6891
6892printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
6893
6894
6895 else
6896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6897printf "%s\n" "no" >&6; }
6898 :
6899 fi
6900
6901fi
6902
6903
6904
6905
6906STARTUP_NOTIFICATION_CFLAGS=
6907STARTUP_NOTIFICATION_LIBS=
6908
6909if test x$support_startup_notification = xyes; then
6910
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification" >&5 6911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0" >&5
6308$as_echo_n "checking for libstartup-notification... " >&6; } 6912printf %s "checking for libstartup-notification-1.0... " >&6; }
6309 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then 6913 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
6310 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG libstartup-notification-1.0 --cflags`" 6914 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
6311 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG libstartup-notification-1.0 --libs`" 6915 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
6312 support_startup_notification=yes
6313 fi
6314 6916
6315 if test x$support_startup_notification = xyes; then
6316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6317$as_echo "ok" >&6; } 6918printf "%s\n" "ok" >&6; }
6318 6919
6920
6319$as_echo "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h 6921printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
6922
6320 6923
6321 else 6924 else
6322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6323$as_echo "no" >&6; } 6926printf "%s\n" "no" >&6; }
6927 :
6324 fi 6928 fi
6325fi
6326 6929
6930fi
6327 6931
6328 6932
6329 6933
6330for ac_header in \
6331 sys/byteorder.h \
6332 sys/ioctl.h \
6333 sys/sockio.h \
6334 sys/strredir.h \
6335 stdint.h \
6336 wchar.h \
6337 6934
6338do : 6935if test x$support_frills = xyes; then
6339 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6936
6937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu" >&5
6938printf %s "checking for xmu... " >&6; }
6939 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
6940 XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
6941 XMU_LIBS="`$PKG_CONFIG --libs xmu`"
6942
6943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6944printf "%s\n" "ok" >&6; }
6945
6946 X_LIBS="$XMU_LIBS $X_LIBS"
6947 CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
6948
6949printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
6950
6951
6952 else
6953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6954printf "%s\n" "no" >&6; }
6955 :
6956 fi
6957
6958fi
6959
6960ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
6961if test "x$ac_cv_header_sys_byteorder_h" = xyes
6962then :
6963 printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
6964
6965fi
6340ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 6966ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
6341if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6967if test "x$ac_cv_header_sys_ioctl_h" = xyes
6342 cat >>confdefs.h <<_ACEOF 6968then :
6343#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6969 printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6344_ACEOF
6345 6970
6346fi 6971fi
6972ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
6973if test "x$ac_cv_header_sys_sockio_h" = xyes
6974then :
6975 printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
6347 6976
6348done 6977fi
6978ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
6979if test "x$ac_cv_header_sys_strredir_h" = xyes
6980then :
6981 printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
6349 6982
6983fi
6984ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
6985if test "x$ac_cv_header_stdint_h" = xyes
6986then :
6987 printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6350 6988
6989fi
6990ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
6991if test "x$ac_cv_header_wchar_h" = xyes
6992then :
6993 printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
6994
6995fi
6996
6997
6351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5 6998{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6352$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; } 6999printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6353if test "${rxvt_cv_xlib_illegal_access+set}" = set; then : 7000if test ${rxvt_cv_xlib_illegal_access+y}
6354 $as_echo_n "(cached) " >&6 7001then :
6355else 7002 printf %s "(cached) " >&6
7003else $as_nop
6356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6357/* end confdefs.h. */ 7005/* end confdefs.h. */
6358 7006
6359#define XLIB_ILLEGAL_ACCESS 7007#define XLIB_ILLEGAL_ACCESS
6360#include <X11/Xlib.h> 7008#include <X11/Xlib.h>
6361 7009
6362int 7010int
6363main () 7011main (void)
6364{ 7012{
6365 7013
6366 Display *dpy; 7014 Display *dpy;
6367 dpy->xdefaults = (char *)0; 7015 dpy->xdefaults = (char *)0;
6368 7016
6369 ; 7017 ;
6370 return 0; 7018 return 0;
6371} 7019}
6372_ACEOF 7020_ACEOF
6373if ac_fn_cxx_try_compile "$LINENO"; then : 7021if ac_fn_cxx_try_compile "$LINENO"
7022then :
6374 rxvt_cv_xlib_illegal_access=yes 7023 rxvt_cv_xlib_illegal_access=yes
7024else $as_nop
7025 rxvt_cv_xlib_illegal_access=no
7026
7027fi
7028rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7029fi
7030{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
7031printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
7032if test x$rxvt_cv_xlib_illegal_access = xyes; then
7033
7034printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
7035
7036fi
7037
7038ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7039if test "x$ac_cv_type_mode_t" = xyes
7040then :
7041
7042else $as_nop
7043
7044printf "%s\n" "#define mode_t int" >>confdefs.h
7045
7046fi
7047
7048
7049 ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
7050"
7051if test "x$ac_cv_type_pid_t" = xyes
7052then :
7053
7054else $as_nop
7055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7056/* end confdefs.h. */
7057
7058 #if defined _WIN64 && !defined __CYGWIN__
7059 LLP64
7060 #endif
7061
7062int
7063main (void)
7064{
7065
7066 ;
7067 return 0;
7068}
7069
7070_ACEOF
7071if ac_fn_cxx_try_compile "$LINENO"
7072then :
7073 ac_pid_type='int'
7074else $as_nop
7075 ac_pid_type='__int64'
7076fi
7077rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7078
7079printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7080
7081
7082fi
7083
7084
7085{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
7086printf %s "checking for grep that handles long lines and -e... " >&6; }
7087if test ${ac_cv_path_GREP+y}
7088then :
7089 printf %s "(cached) " >&6
7090else $as_nop
7091 if test -z "$GREP"; then
7092 ac_path_GREP_found=false
7093 # Loop through the user's path and test for each of PROGNAME-LIST
7094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7095for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7096do
7097 IFS=$as_save_IFS
7098 case $as_dir in #(((
7099 '') as_dir=./ ;;
7100 */) ;;
7101 *) as_dir=$as_dir/ ;;
7102 esac
7103 for ac_prog in grep ggrep
7104 do
7105 for ac_exec_ext in '' $ac_executable_extensions; do
7106 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
7107 as_fn_executable_p "$ac_path_GREP" || continue
7108# Check for GNU ac_path_GREP and select it if it is found.
7109 # Check for GNU $ac_path_GREP
7110case `"$ac_path_GREP" --version 2>&1` in
7111*GNU*)
7112 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
7113*)
7114 ac_count=0
7115 printf %s 0123456789 >"conftest.in"
7116 while :
7117 do
7118 cat "conftest.in" "conftest.in" >"conftest.tmp"
7119 mv "conftest.tmp" "conftest.in"
7120 cp "conftest.in" "conftest.nl"
7121 printf "%s\n" 'GREP' >> "conftest.nl"
7122 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7123 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7124 as_fn_arith $ac_count + 1 && ac_count=$as_val
7125 if test $ac_count -gt ${ac_path_GREP_max-0}; then
7126 # Best one so far, save it but keep looking for a better one
7127 ac_cv_path_GREP="$ac_path_GREP"
7128 ac_path_GREP_max=$ac_count
7129 fi
7130 # 10*(2^10) chars as input seems more than enough
7131 test $ac_count -gt 10 && break
7132 done
7133 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7134esac
7135
7136 $ac_path_GREP_found && break 3
7137 done
7138 done
7139 done
7140IFS=$as_save_IFS
7141 if test -z "$ac_cv_path_GREP"; then
7142 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7143 fi
6375else 7144else
6376 rxvt_cv_xlib_illegal_access=no 7145 ac_cv_path_GREP=$GREP
6377
6378fi 7146fi
6379rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6380fi
6381{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6382$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6383if test x$rxvt_cv_xlib_illegal_access = xyes; then
6384 7147
6385$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6386
6387fi 7148fi
7149{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
7150printf "%s\n" "$ac_cv_path_GREP" >&6; }
7151 GREP="$ac_cv_path_GREP"
6388 7152
6389ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6390if test "x$ac_cv_type_mode_t" = x""yes; then :
6391 7153
7154{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
7155printf %s "checking for egrep... " >&6; }
7156if test ${ac_cv_path_EGREP+y}
7157then :
7158 printf %s "(cached) " >&6
7159else $as_nop
7160 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
7161 then ac_cv_path_EGREP="$GREP -E"
7162 else
7163 if test -z "$EGREP"; then
7164 ac_path_EGREP_found=false
7165 # Loop through the user's path and test for each of PROGNAME-LIST
7166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7167for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7168do
7169 IFS=$as_save_IFS
7170 case $as_dir in #(((
7171 '') as_dir=./ ;;
7172 */) ;;
7173 *) as_dir=$as_dir/ ;;
7174 esac
7175 for ac_prog in egrep
7176 do
7177 for ac_exec_ext in '' $ac_executable_extensions; do
7178 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
7179 as_fn_executable_p "$ac_path_EGREP" || continue
7180# Check for GNU ac_path_EGREP and select it if it is found.
7181 # Check for GNU $ac_path_EGREP
7182case `"$ac_path_EGREP" --version 2>&1` in
7183*GNU*)
7184 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
7185*)
7186 ac_count=0
7187 printf %s 0123456789 >"conftest.in"
7188 while :
7189 do
7190 cat "conftest.in" "conftest.in" >"conftest.tmp"
7191 mv "conftest.tmp" "conftest.in"
7192 cp "conftest.in" "conftest.nl"
7193 printf "%s\n" 'EGREP' >> "conftest.nl"
7194 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7195 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7196 as_fn_arith $ac_count + 1 && ac_count=$as_val
7197 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
7198 # Best one so far, save it but keep looking for a better one
7199 ac_cv_path_EGREP="$ac_path_EGREP"
7200 ac_path_EGREP_max=$ac_count
7201 fi
7202 # 10*(2^10) chars as input seems more than enough
7203 test $ac_count -gt 10 && break
7204 done
7205 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7206esac
7207
7208 $ac_path_EGREP_found && break 3
7209 done
7210 done
7211 done
7212IFS=$as_save_IFS
7213 if test -z "$ac_cv_path_EGREP"; then
7214 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7215 fi
6392else 7216else
6393 7217 ac_cv_path_EGREP=$EGREP
6394cat >>confdefs.h <<_ACEOF
6395#define mode_t int
6396_ACEOF
6397
6398fi 7218fi
6399 7219
6400ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 7220 fi
6401if test "x$ac_cv_type_pid_t" = x""yes; then :
6402
6403else
6404
6405cat >>confdefs.h <<_ACEOF
6406#define pid_t int
6407_ACEOF
6408
6409fi 7221fi
7222{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
7223printf "%s\n" "$ac_cv_path_EGREP" >&6; }
7224 EGREP="$ac_cv_path_EGREP"
6410 7225
7226
6411{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 7227{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6412$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 7228printf %s "checking for uid_t in sys/types.h... " >&6; }
6413if test "${ac_cv_type_uid_t+set}" = set; then : 7229if test ${ac_cv_type_uid_t+y}
6414 $as_echo_n "(cached) " >&6 7230then :
6415else 7231 printf %s "(cached) " >&6
7232else $as_nop
6416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6417/* end confdefs.h. */ 7234/* end confdefs.h. */
6418#include <sys/types.h> 7235#include <sys/types.h>
6419 7236
6420_ACEOF 7237_ACEOF
6421if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7238if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6422 $EGREP "uid_t" >/dev/null 2>&1; then : 7239 $EGREP "uid_t" >/dev/null 2>&1
7240then :
6423 ac_cv_type_uid_t=yes 7241 ac_cv_type_uid_t=yes
6424else 7242else $as_nop
6425 ac_cv_type_uid_t=no 7243 ac_cv_type_uid_t=no
6426fi 7244fi
6427rm -f conftest* 7245rm -rf conftest*
6428 7246
6429fi 7247fi
6430{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 7248{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6431$as_echo "$ac_cv_type_uid_t" >&6; } 7249printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6432if test $ac_cv_type_uid_t = no; then 7250if test $ac_cv_type_uid_t = no; then
6433 7251
6434$as_echo "#define uid_t int" >>confdefs.h 7252printf "%s\n" "#define uid_t int" >>confdefs.h
6435 7253
6436 7254
6437$as_echo "#define gid_t int" >>confdefs.h 7255printf "%s\n" "#define gid_t int" >>confdefs.h
6438 7256
6439fi 7257fi
6440 7258
6441ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 7259ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6442case $ac_cv_c_int16_t in #( 7260case $ac_cv_c_int16_t in #(
6443 no|yes) ;; #( 7261 no|yes) ;; #(
6444 *) 7262 *)
6445 7263
6446cat >>confdefs.h <<_ACEOF 7264printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6447#define int16_t $ac_cv_c_int16_t
6448_ACEOF
6449;; 7265;;
6450esac 7266esac
6451 7267
6452ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 7268ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6453case $ac_cv_c_uint16_t in #( 7269case $ac_cv_c_uint16_t in #(
6454 no|yes) ;; #( 7270 no|yes) ;; #(
6455 *) 7271 *)
6456 7272
6457 7273
6458cat >>confdefs.h <<_ACEOF 7274printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6459#define uint16_t $ac_cv_c_uint16_t
6460_ACEOF
6461;; 7275;;
6462 esac 7276 esac
6463 7277
6464ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 7278ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6465case $ac_cv_c_int32_t in #( 7279case $ac_cv_c_int32_t in #(
6466 no|yes) ;; #( 7280 no|yes) ;; #(
6467 *) 7281 *)
6468 7282
6469cat >>confdefs.h <<_ACEOF 7283printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6470#define int32_t $ac_cv_c_int32_t
6471_ACEOF
6472;; 7284;;
6473esac 7285esac
6474 7286
6475ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 7287ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6476case $ac_cv_c_uint32_t in #( 7288case $ac_cv_c_uint32_t in #(
6477 no|yes) ;; #( 7289 no|yes) ;; #(
6478 *) 7290 *)
6479 7291
6480$as_echo "#define _UINT32_T 1" >>confdefs.h 7292printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6481 7293
6482 7294
6483cat >>confdefs.h <<_ACEOF 7295printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6484#define uint32_t $ac_cv_c_uint32_t
6485_ACEOF
6486;; 7296;;
6487 esac 7297 esac
6488 7298
6489 7299
6490for ac_func in unsetenv
6491do :
6492 ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 7300ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6493if test "x$ac_cv_func_unsetenv" = x""yes; then : 7301if test "x$ac_cv_func_unsetenv" = xyes
6494 cat >>confdefs.h <<_ACEOF 7302then :
6495#define HAVE_UNSETENV 1 7303 printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6496_ACEOF
6497 7304
6498fi
6499done
6500
6501
6502
6503support_utmp=yes
6504support_wtmp=yes
6505support_lastlog=yes
6506
6507# Check whether --enable-utmp was given.
6508if test "${enable_utmp+set}" = set; then :
6509 enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6510 support_utmp=$enableval
6511 fi
6512fi
6513
6514
6515# Check whether --enable-wtmp was given.
6516if test "${enable_wtmp+set}" = set; then :
6517 enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6518 support_wtmp=$enableval
6519 fi
6520fi
6521
6522
6523# Check whether --enable-lastlog was given.
6524if test "${enable_lastlog+set}" = set; then :
6525 enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6526 support_lastlog=$enableval
6527 fi
6528fi
6529
6530
6531if test x$support_utmp = xyes; then
6532
6533$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h
6534
6535fi
6536if test x$support_wtmp = xyes; then
6537
6538$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h
6539
6540fi
6541if test x$support_lastlog = xyes; then
6542
6543$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h
6544
6545fi
6546
6547for ac_func in \
6548 updwtmp \
6549 updwtmpx \
6550 updlastlogx \
6551
6552do :
6553 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6554ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6555if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6556 cat >>confdefs.h <<_ACEOF
6557#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6558_ACEOF
6559
6560fi
6561done
6562
6563
6564for ac_header in lastlog.h
6565do :
6566 ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6567if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6568 cat >>confdefs.h <<_ACEOF
6569#define HAVE_LASTLOG_H 1
6570_ACEOF
6571
6572fi
6573
6574done
6575
6576
6577case $host in
6578 *-*-solaris*)
6579
6580$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6581
6582 ;;
6583esac
6584
6585
6586for ac_header in utmp.h
6587do :
6588 ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6589if test "x$ac_cv_header_utmp_h" = x""yes; then :
6590 cat >>confdefs.h <<_ACEOF
6591#define HAVE_UTMP_H 1
6592_ACEOF
6593 ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6594#include <sys/types.h>
6595#include <utmp.h>
6596
6597"
6598if test "x$ac_cv_type_struct_utmp" = x""yes; then :
6599
6600cat >>confdefs.h <<_ACEOF
6601#define HAVE_STRUCT_UTMP 1
6602_ACEOF
6603
6604
6605fi
6606
6607
6608
6609# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
6610# ------------------------------------------------------
6611# Tries to find if the field MEMBER exists in type AGGR, after including
6612# INCLUDES, setting cache variable VAR accordingly.
6613ac_fn_cxx_check_member ()
6614{
6615 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
6617$as_echo_n "checking for $2.$3... " >&6; }
6618if eval "test \"\${$4+set}\"" = set; then :
6619 $as_echo_n "(cached) " >&6
6620else
6621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6622/* end confdefs.h. */
6623$5
6624int
6625main ()
6626{
6627static $2 ac_aggr;
6628if (ac_aggr.$3)
6629return 0;
6630 ;
6631 return 0;
6632}
6633_ACEOF
6634if ac_fn_cxx_try_compile "$LINENO"; then :
6635 eval "$4=yes"
6636else
6637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6638/* end confdefs.h. */
6639$5
6640int
6641main ()
6642{
6643static $2 ac_aggr;
6644if (sizeof ac_aggr.$3)
6645return 0;
6646 ;
6647 return 0;
6648}
6649_ACEOF
6650if ac_fn_cxx_try_compile "$LINENO"; then :
6651 eval "$4=yes"
6652else
6653 eval "$4=no"
6654fi
6655rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6656fi
6657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6658fi
6659eval ac_res=\$$4
6660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6661$as_echo "$ac_res" >&6; }
6662 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
6663
6664} # ac_fn_cxx_check_member
6665ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6666#include <sys/types.h>
6667#include <utmp.h>
6668
6669"
6670if test "x$ac_cv_member_struct_utmp_ut_host" = x""yes; then :
6671
6672$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h
6673
6674fi
6675
6676
6677ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6678#include <sys/types.h>
6679#include <utmp.h>
6680
6681"
6682if test "x$ac_cv_member_struct_utmp_ut_pid" = x""yes; then :
6683
6684$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h
6685
6686fi
6687
6688
6689fi
6690
6691done
6692
6693
6694for ac_header in utmpx.h
6695do :
6696 ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6697if test "x$ac_cv_header_utmpx_h" = x""yes; then :
6698 cat >>confdefs.h <<_ACEOF
6699#define HAVE_UTMPX_H 1
6700_ACEOF
6701 ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6702#include <sys/types.h>
6703#include <utmpx.h>
6704
6705"
6706if test "x$ac_cv_type_struct_utmpx" = x""yes; then :
6707
6708cat >>confdefs.h <<_ACEOF
6709#define HAVE_STRUCT_UTMPX 1
6710_ACEOF
6711
6712
6713fi
6714
6715
6716ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6717#include <sys/types.h>
6718#include <utmpx.h>
6719
6720"
6721if test "x$ac_cv_member_struct_utmpx_ut_host" = x""yes; then :
6722
6723$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6724
6725fi
6726
6727
6728fi
6729
6730done
6731
6732ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6733#include <sys/types.h>
6734#include <utmp.h>
6735#ifdef HAVE_LASTLOG_H
6736#include <lastlog.h>
6737#endif
6738
6739"
6740if test "x$ac_cv_type_struct_lastlog" = x""yes; then :
6741
6742cat >>confdefs.h <<_ACEOF
6743#define HAVE_STRUCT_LASTLOG 1
6744_ACEOF
6745
6746
6747fi
6748
6749
6750ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
6751#include <sys/types.h>
6752#include <utmpx.h>
6753#ifdef HAVE_LASTLOG_H
6754#include <lastlog.h>
6755#endif
6756
6757"
6758if test "x$ac_cv_type_struct_lastlogx" = x""yes; then :
6759
6760cat >>confdefs.h <<_ACEOF
6761#define HAVE_STRUCT_LASTLOGX 1
6762_ACEOF
6763
6764
6765fi
6766
6767
6768
6769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
6770$as_echo_n "checking for a fallback location of utmp... " >&6; }
6771if test "${pt_cv_path_utmp+set}" = set; then :
6772 $as_echo_n "(cached) " >&6
6773else
6774
6775if test "$cross_compiling" != yes; then
6776 for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
6777 if test -f "$file"; then
6778 pt_cv_path_utmp=$file
6779 break
6780 fi
6781 done
6782fi
6783fi
6784{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
6785$as_echo "$pt_cv_path_utmp" >&6; }
6786if test x$pt_cv_path_utmp != x; then
6787
6788cat >>confdefs.h <<_ACEOF
6789#define PT_UTMP_FILE "$pt_cv_path_utmp"
6790_ACEOF
6791
6792elif test "$cross_compiling" = yes; then
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
6794$as_echo "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
6795fi
6796
6797
6798{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
6799$as_echo_n "checking for a fallback location of wtmp... " >&6; }
6800if test "${pt_cv_path_wtmp+set}" = set; then :
6801 $as_echo_n "(cached) " >&6
6802else
6803
6804if test "$cross_compiling" != yes; then
6805 for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
6806 if test -f "$file"; then
6807 pt_cv_path_wtmp=$file
6808 break
6809 fi
6810 done
6811fi
6812fi
6813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
6814$as_echo "$pt_cv_path_wtmp" >&6; }
6815if test x$pt_cv_path_wtmp != x; then
6816
6817cat >>confdefs.h <<_ACEOF
6818#define PT_WTMP_FILE "$pt_cv_path_wtmp"
6819_ACEOF
6820
6821elif test "$cross_compiling" = yes; then
6822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
6823$as_echo "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
6824fi
6825
6826{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
6827$as_echo_n "checking for a fallback location of wtmpx... " >&6; }
6828if test "${pt_cv_path_wtmpx+set}" = set; then :
6829 $as_echo_n "(cached) " >&6
6830else
6831
6832if test "$cross_compiling" != yes; then
6833 for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
6834 if test -f "$file"; then
6835 pt_cv_path_wtmpx=$file
6836 break
6837 fi
6838 done
6839fi
6840fi
6841{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
6842$as_echo "$pt_cv_path_wtmpx" >&6; }
6843if test x$pt_cv_path_wtmpx != x; then
6844
6845cat >>confdefs.h <<_ACEOF
6846#define PT_WTMPX_FILE "$pt_cv_path_wtmpx"
6847_ACEOF
6848
6849elif test "$cross_compiling" = yes; then
6850 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
6851$as_echo "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
6852fi
6853
6854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
6855$as_echo_n "checking for a fallback location of lastlog... " >&6; }
6856if test "${pt_cv_path_lastlog+set}" = set; then :
6857 $as_echo_n "(cached) " >&6
6858else
6859
6860if test "$cross_compiling" != yes; then
6861 for file in "/var/log/lastlog" "/var/adm/lastlog"; do
6862 if test -f "$file"; then
6863 pt_cv_path_lastlog=$file
6864 break
6865 fi
6866 done
6867fi
6868fi
6869{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
6870$as_echo "$pt_cv_path_lastlog" >&6; }
6871if test x$pt_cv_path_lastlog != x; then
6872
6873cat >>confdefs.h <<_ACEOF
6874#define PT_LASTLOG_FILE "$pt_cv_path_lastlog"
6875_ACEOF
6876
6877elif test "$cross_compiling" = yes; then
6878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
6879$as_echo "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
6880fi
6881
6882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
6883$as_echo_n "checking for a fallback location of lastlogx... " >&6; }
6884if test "${pt_cv_path_lastlogx+set}" = set; then :
6885 $as_echo_n "(cached) " >&6
6886else
6887
6888if test "$cross_compiling" != yes; then
6889 for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
6890 if test -f "$file"; then
6891 pt_cv_path_lastlogx=$file
6892 break
6893 fi
6894 done
6895fi
6896fi
6897{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
6898$as_echo "$pt_cv_path_lastlogx" >&6; }
6899if test x$pt_cv_path_lastlogx != x; then
6900
6901cat >>confdefs.h <<_ACEOF
6902#define PT_LASTLOGX_FILE "$pt_cv_path_lastlogx"
6903_ACEOF
6904
6905elif test "$cross_compiling" = yes; then
6906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
6907$as_echo "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
6908fi 7305fi
6909 7306
6910 7307
6911 7308
6912 7309
6913save_LIBS=$LIBS 7310save_LIBS=$LIBS
6914save_CFLAGS=$CFLAGS 7311save_CXXFLAGS=$CXXFLAGS
6915CFLAGS="$CFLAGS $X_CFLAGS" 7312CXXFLAGS="$CXXFLAGS $X_CFLAGS"
6916LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" 7313LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
6917if test x$support_xim = xyes; then 7314if test x$support_xim = xyes; then
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5 7315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
6919$as_echo_n "checking for working Xlocale... " >&6; } 7316printf %s "checking for working Xlocale... " >&6; }
6920if test "${rxvt_cv_func_xlocale+set}" = set; then : 7317if test ${rxvt_cv_func_xlocale+y}
6921 $as_echo_n "(cached) " >&6 7318then :
6922else 7319 printf %s "(cached) " >&6
7320else $as_nop
6923 if test "$cross_compiling" = yes; then : 7321 if test "$cross_compiling" = yes
7322then :
6924 : 7323 :
6925else 7324else $as_nop
6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6927/* end confdefs.h. */ 7326/* end confdefs.h. */
6928 7327
6929 #include <X11/Xlib.h> 7328 #include <X11/Xlib.h>
6930 #include <stdlib.h> 7329 #include <stdlib.h>
… …
6935 else 7334 else
6936 exit (1); 7335 exit (1);
6937 } 7336 }
6938 7337
6939_ACEOF 7338_ACEOF
6940if ac_fn_cxx_try_run "$LINENO"; then : 7339if ac_fn_cxx_try_run "$LINENO"
7340then :
6941 rxvt_cv_func_xlocale=yes 7341 rxvt_cv_func_xlocale=yes
6942else 7342else $as_nop
6943 rxvt_cv_func_xlocale=no 7343 rxvt_cv_func_xlocale=no
6944fi 7344fi
6945rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7345rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6946 conftest.$ac_objext conftest.beam conftest.$ac_ext 7346 conftest.$ac_objext conftest.beam conftest.$ac_ext
6947fi 7347fi
6948 7348
6949fi 7349fi
6950{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5 7350{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
6951$as_echo "$rxvt_cv_func_xlocale" >&6; } 7351printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
6952 if test x$rxvt_cv_func_xlocale = xyes; then 7352 if test x$rxvt_cv_func_xlocale = xyes; then
6953 7353
6954$as_echo "#define USE_XIM 1" >>confdefs.h 7354printf "%s\n" "#define USE_XIM 1" >>confdefs.h
6955 7355
6956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5 7356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
6957$as_echo_n "checking for broken XIM callback... " >&6; } 7357printf %s "checking for broken XIM callback... " >&6; }
6958if test "${rxvt_cv_broken_ximcb+set}" = set; then : 7358if test ${rxvt_cv_broken_ximcb+y}
6959 $as_echo_n "(cached) " >&6 7359then :
6960else 7360 printf %s "(cached) " >&6
7361else $as_nop
6961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6962/* end confdefs.h. */ 7363/* end confdefs.h. */
6963 7364
6964 #include <X11/Xlib.h> 7365 #include <X11/Xlib.h>
6965 7366
… …
6969 XIMCallback cb; 7370 XIMCallback cb;
6970 cb.callback = im_destroy_cb; 7371 cb.callback = im_destroy_cb;
6971 } 7372 }
6972 7373
6973_ACEOF 7374_ACEOF
6974if ac_fn_cxx_try_compile "$LINENO"; then : 7375if ac_fn_cxx_try_compile "$LINENO"
7376then :
6975 rxvt_cv_broken_ximcb=yes 7377 rxvt_cv_broken_ximcb=yes
6976else 7378else $as_nop
6977 rxvt_cv_broken_ximcb=no 7379 rxvt_cv_broken_ximcb=no
6978fi 7380fi
6979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7381rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
6980fi 7382fi
6981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5 7383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
6982$as_echo "$rxvt_cv_broken_ximcb" >&6; } 7384printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
6983 7385
6984 if test x$rxvt_cv_broken_ximcb = xyes; then 7386 if test x$rxvt_cv_broken_ximcb = xyes; then
6985 7387
6986$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h 7388printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
6987 7389
6988 fi 7390 fi
6989 fi 7391 fi
6990fi 7392fi
6991 7393
6992{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5 7394{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
6993$as_echo_n "checking for working X setlocale... " >&6; } 7395printf %s "checking for working X setlocale... " >&6; }
6994if test "${rxvt_cv_func_xsetlocale+set}" = set; then : 7396if test ${rxvt_cv_func_xsetlocale+y}
6995 $as_echo_n "(cached) " >&6 7397then :
6996else 7398 printf %s "(cached) " >&6
7399else $as_nop
6997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6998/* end confdefs.h. */ 7401/* end confdefs.h. */
6999#define X_LOCALE 1 7402#define X_LOCALE 1
7000#include <X11/Xlocale.h> 7403#include <X11/Xlocale.h>
7001int 7404int
7002main () 7405main (void)
7003{ 7406{
7004setlocale(LC_CTYPE, ""); 7407setlocale(LC_CTYPE, "");
7005 ; 7408 ;
7006 return 0; 7409 return 0;
7007} 7410}
7008_ACEOF 7411_ACEOF
7009if ac_fn_cxx_try_link "$LINENO"; then : 7412if ac_fn_cxx_try_link "$LINENO"
7413then :
7010 rxvt_cv_func_xsetlocale=yes 7414 rxvt_cv_func_xsetlocale=yes
7011else 7415else $as_nop
7012 rxvt_cv_func_xsetlocale=no 7416 rxvt_cv_func_xsetlocale=no
7013fi 7417fi
7014rm -f core conftest.err conftest.$ac_objext \ 7418rm -f core conftest.err conftest.$ac_objext conftest.beam \
7015 conftest$ac_exeext conftest.$ac_ext 7419 conftest$ac_exeext conftest.$ac_ext
7016fi 7420fi
7017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5 7421{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7018$as_echo "$rxvt_cv_func_xsetlocale" >&6; } 7422printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7019if test x$rxvt_cv_func_xsetlocale = xyes; then 7423if test x$rxvt_cv_func_xsetlocale = xyes; then
7020 7424
7021$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h 7425printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7022 7426
7023fi 7427fi
7024LIBS=$save_LIBS 7428LIBS=$save_LIBS
7025CFLAGS=$save_CFLAGS 7429CXXFLAGS=$save_CXXFLAGS
7026 7430
7027{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5 7431{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7028$as_echo_n "checking for working nl_langinfo... " >&6; } 7432printf %s "checking for working nl_langinfo... " >&6; }
7029if test "${rxvt_cv_func_nl_langinfo+set}" = set; then : 7433if test ${rxvt_cv_func_nl_langinfo+y}
7030 $as_echo_n "(cached) " >&6 7434then :
7031else 7435 printf %s "(cached) " >&6
7436else $as_nop
7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7033/* end confdefs.h. */ 7438/* end confdefs.h. */
7034#include <langinfo.h> 7439#include <langinfo.h>
7035int 7440int
7036main () 7441main (void)
7037{ 7442{
7038nl_langinfo(CODESET); 7443nl_langinfo(CODESET);
7039 ; 7444 ;
7040 return 0; 7445 return 0;
7041} 7446}
7042_ACEOF 7447_ACEOF
7043if ac_fn_cxx_try_link "$LINENO"; then : 7448if ac_fn_cxx_try_link "$LINENO"
7449then :
7044 rxvt_cv_func_nl_langinfo=yes 7450 rxvt_cv_func_nl_langinfo=yes
7045else 7451else $as_nop
7046 rxvt_cv_func_nl_langinfo=no 7452 rxvt_cv_func_nl_langinfo=no
7047fi 7453fi
7048rm -f core conftest.err conftest.$ac_objext \ 7454rm -f core conftest.err conftest.$ac_objext conftest.beam \
7049 conftest$ac_exeext conftest.$ac_ext 7455 conftest$ac_exeext conftest.$ac_ext
7050fi 7456fi
7051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5 7457{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7052$as_echo "$rxvt_cv_func_nl_langinfo" >&6; } 7458printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7053if test x$rxvt_cv_func_nl_langinfo = xyes; then 7459if test x$rxvt_cv_func_nl_langinfo = xyes; then
7054 7460
7055$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h 7461printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7056
7057fi
7058
7059
7060case $host in
7061 *-*-solaris*)
7062
7063$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
7064
7065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sendmsg" >&5
7066$as_echo_n "checking for library containing sendmsg... " >&6; }
7067if test "${ac_cv_search_sendmsg+set}" = set; then :
7068 $as_echo_n "(cached) " >&6
7069else
7070 ac_func_search_save_LIBS=$LIBS
7071cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7072/* end confdefs.h. */
7073
7074/* Override any GCC internal prototype to avoid an error.
7075 Use char because int might match the return type of a GCC
7076 builtin and then its argument prototype would still apply. */
7077#ifdef __cplusplus
7078extern "C"
7079#endif
7080char sendmsg ();
7081int
7082main ()
7083{
7084return sendmsg ();
7085 ;
7086 return 0;
7087}
7088_ACEOF
7089for ac_lib in '' socket; do
7090 if test -z "$ac_lib"; then
7091 ac_res="none required"
7092 else
7093 ac_res=-l$ac_lib
7094 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7095 fi
7096 if ac_fn_cxx_try_link "$LINENO"; then :
7097 ac_cv_search_sendmsg=$ac_res
7098fi
7099rm -f core conftest.err conftest.$ac_objext \
7100 conftest$ac_exeext
7101 if test "${ac_cv_search_sendmsg+set}" = set; then :
7102 break
7103fi
7104done
7105if test "${ac_cv_search_sendmsg+set}" = set; then :
7106
7107else
7108 ac_cv_search_sendmsg=no
7109fi
7110rm conftest.$ac_ext
7111LIBS=$ac_func_search_save_LIBS
7112fi
7113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sendmsg" >&5
7114$as_echo "$ac_cv_search_sendmsg" >&6; }
7115ac_res=$ac_cv_search_sendmsg
7116if test "$ac_res" != no; then :
7117 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7118
7119fi
7120
7121 ;;
7122esac
7123
7124{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5
7125$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; }
7126if test "${pt_cv_can_pass_fds+set}" = set; then :
7127 $as_echo_n "(cached) " >&6
7128else
7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7130/* end confdefs.h. */
7131
7132#include <stddef.h> // broken bsds (is that redundant?) need this
7133#include <sys/types.h>
7134#include <sys/socket.h>
7135#include <sys/uio.h>
7136
7137int
7138main ()
7139{
7140
7141{
7142 msghdr msg;
7143 iovec iov;
7144 char buf [100];
7145 char data = 0;
7146
7147 iov.iov_base = &data;
7148 iov.iov_len = 1;
7149
7150 msg.msg_iov = &iov;
7151 msg.msg_iovlen = 1;
7152 msg.msg_control = buf;
7153 msg.msg_controllen = sizeof buf;
7154
7155 cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7156 cmsg->cmsg_level = SOL_SOCKET;
7157 cmsg->cmsg_type = SCM_RIGHTS;
7158 cmsg->cmsg_len = 100;
7159
7160 *(int *)CMSG_DATA (cmsg) = 5;
7161
7162 return sendmsg (3, &msg, 0);
7163}
7164
7165 ;
7166 return 0;
7167}
7168_ACEOF
7169if ac_fn_cxx_try_link "$LINENO"; then :
7170 pt_cv_can_pass_fds=yes
7171else
7172 pt_cv_can_pass_fds=no
7173fi
7174rm -f core conftest.err conftest.$ac_objext \
7175 conftest$ac_exeext conftest.$ac_ext
7176fi
7177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7178$as_echo "$pt_cv_can_pass_fds" >&6; }
7179if test x$pt_cv_can_pass_fds = xyes; then
7180
7181$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7182
7183else
7184 as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7185fi
7186
7187
7188
7189for ac_header in \
7190 pty.h \
7191 util.h \
7192 libutil.h \
7193 sys/ioctl.h \
7194 stropts.h \
7195
7196do :
7197 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7198ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7199if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7200 cat >>confdefs.h <<_ACEOF
7201#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7202_ACEOF
7203
7204fi
7205
7206done
7207
7208
7209for ac_func in \
7210 revoke \
7211 _getpty \
7212 getpt \
7213 posix_openpt \
7214 isastream \
7215 setuid \
7216 seteuid \
7217 setreuid \
7218 setresuid \
7219
7220do :
7221 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7222ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7223if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7224 cat >>confdefs.h <<_ACEOF
7225#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7226_ACEOF
7227
7228fi
7229done
7230
7231
7232{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7233$as_echo_n "checking for UNIX98 ptys... " >&6; }
7234cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7235/* end confdefs.h. */
7236#include <stdlib.h>
7237int
7238main ()
7239{
7240grantpt(0);unlockpt(0);ptsname(0);
7241 ;
7242 return 0;
7243}
7244_ACEOF
7245if ac_fn_cxx_try_link "$LINENO"; then :
7246 unix98_pty=yes
7247
7248$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7249
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7251$as_echo "yes" >&6; }
7252else
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7254$as_echo "no" >&6; }
7255fi
7256rm -f core conftest.err conftest.$ac_objext \
7257 conftest$ac_exeext conftest.$ac_ext
7258
7259if test -z "$unix98_pty"; then
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
7261$as_echo_n "checking for library containing openpty... " >&6; }
7262if test "${ac_cv_search_openpty+set}" = set; then :
7263 $as_echo_n "(cached) " >&6
7264else
7265 ac_func_search_save_LIBS=$LIBS
7266cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7267/* end confdefs.h. */
7268
7269/* Override any GCC internal prototype to avoid an error.
7270 Use char because int might match the return type of a GCC
7271 builtin and then its argument prototype would still apply. */
7272#ifdef __cplusplus
7273extern "C"
7274#endif
7275char openpty ();
7276int
7277main ()
7278{
7279return openpty ();
7280 ;
7281 return 0;
7282}
7283_ACEOF
7284for ac_lib in '' util; do
7285 if test -z "$ac_lib"; then
7286 ac_res="none required"
7287 else
7288 ac_res=-l$ac_lib
7289 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7290 fi
7291 if ac_fn_cxx_try_link "$LINENO"; then :
7292 ac_cv_search_openpty=$ac_res
7293fi
7294rm -f core conftest.err conftest.$ac_objext \
7295 conftest$ac_exeext
7296 if test "${ac_cv_search_openpty+set}" = set; then :
7297 break
7298fi
7299done
7300if test "${ac_cv_search_openpty+set}" = set; then :
7301
7302else
7303 ac_cv_search_openpty=no
7304fi
7305rm conftest.$ac_ext
7306LIBS=$ac_func_search_save_LIBS
7307fi
7308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7309$as_echo "$ac_cv_search_openpty" >&6; }
7310ac_res=$ac_cv_search_openpty
7311if test "$ac_res" != no; then :
7312 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7313
7314$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
7315
7316fi
7317
7318fi
7319
7320
7321
7322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7323$as_echo_n "checking for tty group... " >&6; }
7324if test "${pt_cv_tty_group+set}" = set; then :
7325 $as_echo_n "(cached) " >&6
7326else
7327 if test "$cross_compiling" = yes; then :
7328 pt_cv_tty_group=no
7329else
7330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7331/* end confdefs.h. */
7332
7333#include <sys/types.h>
7334#include <sys/stat.h>
7335#include <unistd.h>
7336#include <grp.h>
7337
7338int main()
7339{
7340 struct stat st;
7341 struct group *gr;
7342 char *tty;
7343 gr = getgrnam("tty");
7344 tty = ttyname(0);
7345 if (gr != 0
7346 && tty != 0
7347 && (stat(tty, &st)) == 0
7348 && st.st_gid == gr->gr_gid)
7349 return 0;
7350 else
7351 return 1;
7352}
7353_ACEOF
7354if ac_fn_cxx_try_run "$LINENO"; then :
7355 pt_cv_tty_group=yes
7356else
7357 pt_cv_tty_group=no
7358fi
7359rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7360 conftest.$ac_objext conftest.beam conftest.$ac_ext
7361fi
7362
7363fi
7364{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7365$as_echo "$pt_cv_tty_group" >&6; }
7366if test x$pt_cv_tty_group = xyes; then
7367
7368$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7369 7462
7370fi 7463fi
7371 7464
7372support_image=no 7465support_image=no
7373if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then 7466if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
7374 support_image=yes 7467 support_image=yes
7375fi 7468fi
7376if test x$support_xdbe = xyes; then
7377 LIBS="$LIBS -lXext"
7378fi
7379
7380if test x$support_xft = xyes || test x$support_image = xyes; then 7469if test x$support_xft = xyes || test x$support_image = xyes; then
7381 rxvt_have_xrender=no 7470 rxvt_have_xrender=no
7382 # Extract the first word of "pkg-config", so it can be a program name with args. 7471
7383set dummy pkg-config; ac_word=$2
7384{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender" >&5
7385$as_echo_n "checking for $ac_word... " >&6; } 7473printf %s "checking for xrender... " >&6; }
7386if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7387 $as_echo_n "(cached) " >&6
7388else
7389 case $PKG_CONFIG in
7390 [\\/]* | ?:[\\/]*)
7391 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7392 ;;
7393 *)
7394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7395for as_dir in $PATH
7396do
7397 IFS=$as_save_IFS
7398 test -z "$as_dir" && as_dir=.
7399 for ac_exec_ext in '' $ac_executable_extensions; do
7400 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7401 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7402 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7403 break 2
7404 fi
7405done
7406 done
7407IFS=$as_save_IFS
7408
7409 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7410 ;;
7411esac
7412fi
7413PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7414if test -n "$PKG_CONFIG"; then
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7416$as_echo "$PKG_CONFIG" >&6; }
7417else
7418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7419$as_echo "no" >&6; }
7420fi
7421
7422
7423 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then 7474 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7424 X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS" 7475 XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7425 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`" 7476 XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
7477
7478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7479printf "%s\n" "ok" >&6; }
7480
7481 X_LIBS="$XRENDER_LIBS $X_LIBS"
7482 CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7426 rxvt_have_xrender=yes 7483 rxvt_have_xrender=yes
7427 7484
7428 save_LIBS="$LIBS" 7485 save_LIBS="$LIBS"
7429 LIBS="$LIBS $X_LIBS" 7486 LIBS="$LIBS $X_LIBS"
7430 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default" 7487 ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7431if test "x$ac_cv_header_X11_extensions_Xrender_h" = x""yes; then : 7488if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
7489then :
7432 7490
7433else 7491else $as_nop
7434 rxvt_have_xrender=no 7492 rxvt_have_xrender=no
7435fi 7493fi
7436 7494
7437
7438 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat" 7495 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7439if test "x$ac_cv_func_XRenderFindStandardFormat" = x""yes; then : 7496if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
7497then :
7440 7498
7441else 7499else $as_nop
7442 rxvt_have_xrender=no 7500 rxvt_have_xrender=no
7443fi 7501fi
7444 7502
7445 LIBS="$save_LIBS" 7503 LIBS="$save_LIBS"
7504
7505 else
7506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7507printf "%s\n" "no" >&6; }
7508 :
7446 fi 7509 fi
7510
7447fi 7511fi
7448 7512
7449if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then 7513if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7450 # Extract the first word of "pkg-config", so it can be a program name with args.
7451set dummy pkg-config; ac_word=$2
7452{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7453$as_echo_n "checking for $ac_word... " >&6; }
7454if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7455 $as_echo_n "(cached) " >&6
7456else
7457 case $PKG_CONFIG in
7458 [\\/]* | ?:[\\/]*)
7459 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7460 ;;
7461 *)
7462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7463for as_dir in $PATH
7464do
7465 IFS=$as_save_IFS
7466 test -z "$as_dir" && as_dir=.
7467 for ac_exec_ext in '' $ac_executable_extensions; do
7468 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7469 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7471 break 2
7472 fi
7473done
7474 done
7475IFS=$as_save_IFS
7476 7514
7477 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" 7515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft" >&5
7478 ;; 7516printf %s "checking for fontconfig xft... " >&6; }
7479esac
7480fi
7481PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7482if test -n "$PKG_CONFIG"; then
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7484$as_echo "$PKG_CONFIG" >&6; }
7485else
7486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7487$as_echo "no" >&6; }
7488fi
7489
7490
7491 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then 7517 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7492 X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS" 7518 XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7493 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`" 7519 XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
7520
7521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7522printf "%s\n" "ok" >&6; }
7523
7524 X_LIBS="$XFT_LIBS $X_LIBS"
7525 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
7526
7494 else 7527 else
7528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7529printf "%s\n" "no" >&6; }
7530
7495 # Extract the first word of "xft-config", so it can be a program name with args. 7531 # Extract the first word of "xft-config", so it can be a program name with args.
7496set dummy xft-config; ac_word=$2 7532set dummy xft-config; ac_word=$2
7497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7533{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7498$as_echo_n "checking for $ac_word... " >&6; } 7534printf %s "checking for $ac_word... " >&6; }
7499if test "${ac_cv_path_XFT_CONFIG+set}" = set; then : 7535if test ${ac_cv_path_XFT_CONFIG+y}
7500 $as_echo_n "(cached) " >&6 7536then :
7501else 7537 printf %s "(cached) " >&6
7538else $as_nop
7502 case $XFT_CONFIG in 7539 case $XFT_CONFIG in
7503 [\\/]* | ?:[\\/]*) 7540 [\\/]* | ?:[\\/]*)
7504 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path. 7541 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7505 ;; 7542 ;;
7506 *) 7543 *)
7507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7508for as_dir in $PATH 7545for as_dir in $PATH
7509do 7546do
7510 IFS=$as_save_IFS 7547 IFS=$as_save_IFS
7511 test -z "$as_dir" && as_dir=. 7548 case $as_dir in #(((
7549 '') as_dir=./ ;;
7550 */) ;;
7551 *) as_dir=$as_dir/ ;;
7552 esac
7512 for ac_exec_ext in '' $ac_executable_extensions; do 7553 for ac_exec_ext in '' $ac_executable_extensions; do
7513 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7554 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7514 ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext" 7555 ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7515 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7516 break 2 7557 break 2
7517 fi 7558 fi
7518done 7559done
7519 done 7560 done
7520IFS=$as_save_IFS 7561IFS=$as_save_IFS
… …
7523 ;; 7564 ;;
7524esac 7565esac
7525fi 7566fi
7526XFT_CONFIG=$ac_cv_path_XFT_CONFIG 7567XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7527if test -n "$XFT_CONFIG"; then 7568if test -n "$XFT_CONFIG"; then
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5 7569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7529$as_echo "$XFT_CONFIG" >&6; } 7570printf "%s\n" "$XFT_CONFIG" >&6; }
7530else 7571else
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7532$as_echo "no" >&6; } 7573printf "%s\n" "no" >&6; }
7533fi 7574fi
7534 7575
7535 7576
7536 if test $XFT_CONFIG != no; then 7577 if test $XFT_CONFIG != no; then
7537 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS" 7578 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7538 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`" 7579 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7539 fi 7580 fi
7540 fi
7541 7581
7542 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7543 X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7544 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7545 fi 7582 fi
7583
7546 7584
7547 save_LIBS="$LIBS" 7585 save_LIBS="$LIBS"
7548 LIBS="$LIBS $X_LIBS" 7586 LIBS="$LIBS $X_LIBS"
7549 for ac_header in X11/Xft/Xft.h 7587 for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7550do : 7588do :
7551 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default" 7589 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
7552if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then : 7590ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7591if eval test \"x\$"$as_ac_Header"\" = x"yes"
7592then :
7553 cat >>confdefs.h <<_ACEOF 7593 cat >>confdefs.h <<_ACEOF
7554#define HAVE_X11_XFT_XFT_H 1 7594#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
7555_ACEOF 7595_ACEOF
7556 7596
7557else 7597else $as_nop
7558 support_xft=no 7598 support_xft=no
7559fi 7599fi
7560 7600
7561done 7601done
7562 7602
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5 7603 for ac_func in XftDrawString32 FcPatternGet
7564$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; } 7604do :
7565if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then : 7605 as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
7566 $as_echo_n "(cached) " >&6 7606ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7567else 7607if eval test \"x\$"$as_ac_var"\" = x"yes"
7568 ac_check_lib_save_LIBS=$LIBS 7608then :
7569LIBS="-lXft $LIBS" 7609 cat >>confdefs.h <<_ACEOF
7610#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
7611_ACEOF
7612
7613else $as_nop
7614 support_xft=no
7615fi
7616
7617done
7618 LIBS="$save_LIBS"
7619
7620 if test x$support_xft = xyes; then
7621
7622printf "%s\n" "#define XFT 1" >>confdefs.h
7623
7624 fi
7625fi
7626
7627if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
7628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
7629printf %s "checking for Render >= 0.11... " >&6; }
7570cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7571/* end confdefs.h. */ 7631/* end confdefs.h. */
7572 7632
7573/* Override any GCC internal prototype to avoid an error. 7633#include <X11/extensions/Xrender.h>
7574 Use char because int might match the return type of a GCC 7634#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7575 builtin and then its argument prototype would still apply. */ 7635error
7576#ifdef __cplusplus
7577extern "C"
7578#endif 7636#endif
7579char XftDrawString32 (); 7637
7580int 7638int
7581main () 7639main (void)
7582{ 7640{
7583return XftDrawString32 (); 7641
7584 ; 7642 ;
7585 return 0; 7643 return 0;
7586} 7644}
7587_ACEOF 7645_ACEOF
7588if ac_fn_cxx_try_link "$LINENO"; then : 7646if ac_fn_cxx_try_compile "$LINENO"
7589 ac_cv_lib_Xft_XftDrawString32=yes 7647then :
7590else 7648
7591 ac_cv_lib_Xft_XftDrawString32=no 7649else $as_nop
7592fi
7593rm -f core conftest.err conftest.$ac_objext \
7594 conftest$ac_exeext conftest.$ac_ext
7595LIBS=$ac_check_lib_save_LIBS
7596fi
7597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7598$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7599if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7600 :
7601else
7602 support_xft=no 7650 support_image=no
7603fi 7651fi
7604 7652rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7605 for ac_header in fontconfig/fontconfig.h
7606do :
7607 ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7608if test "x$ac_cv_header_fontconfig_fontconfig_h" = x""yes; then :
7609 cat >>confdefs.h <<_ACEOF
7610#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7611_ACEOF
7612
7613else
7614 support_xft=no
7615fi
7616
7617done
7618
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7620$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7621if test "${ac_cv_lib_fontconfig_FcPatternGet+set}" = set; then :
7622 $as_echo_n "(cached) " >&6
7623else
7624 ac_check_lib_save_LIBS=$LIBS
7625LIBS="-lfontconfig $LIBS"
7626cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7627/* end confdefs.h. */
7628
7629/* Override any GCC internal prototype to avoid an error.
7630 Use char because int might match the return type of a GCC
7631 builtin and then its argument prototype would still apply. */
7632#ifdef __cplusplus
7633extern "C"
7634#endif
7635char FcPatternGet ();
7636int
7637main ()
7638{
7639return FcPatternGet ();
7640 ;
7641 return 0;
7642}
7643_ACEOF
7644if ac_fn_cxx_try_link "$LINENO"; then :
7645 ac_cv_lib_fontconfig_FcPatternGet=yes
7646else
7647 ac_cv_lib_fontconfig_FcPatternGet=no
7648fi
7649rm -f core conftest.err conftest.$ac_objext \
7650 conftest$ac_exeext conftest.$ac_ext
7651LIBS=$ac_check_lib_save_LIBS
7652fi
7653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7654$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7655if test "x$ac_cv_lib_fontconfig_FcPatternGet" = x""yes; then :
7656 :
7657else
7658 support_xft=no
7659fi
7660
7661 LIBS="$save_LIBS"
7662
7663 if test x$support_xft = xyes; then 7653 if test x$support_image = xyes; then
7664 7654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7665$as_echo "#define XFT 1" >>confdefs.h 7655printf "%s\n" "ok" >&6; }
7666
7667 fi
7668fi
7669
7670image_lib=none
7671
7672PIXBUF_CFLAGS=
7673PIXBUF_LIBS=
7674
7675if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
7676 LIBS="$LIBS -lm" 7656 LIBS="$LIBS -lm"
7677 7657
7678$as_echo "#define XRENDER 1" >>confdefs.h 7658printf "%s\n" "#define XRENDER 1" >>confdefs.h
7679 7659
7680 7660
7681 if test x$support_inheritpixmap = xyes; then 7661 if test x$support_inheritpixmap = xyes; then
7682 7662
7683$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h 7663printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7684 7664
7685 fi
7686
7687 if test x$support_pixbuf = xyes; then
7688 support_pixbuf=no
7689 # Extract the first word of "pkg-config", so it can be a program name with args.
7690set dummy pkg-config; ac_word=$2
7691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7692$as_echo_n "checking for $ac_word... " >&6; }
7693if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7694 $as_echo_n "(cached) " >&6
7695else
7696 case $PKG_CONFIG in
7697 [\\/]* | ?:[\\/]*)
7698 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7699 ;;
7700 *)
7701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7702for as_dir in $PATH
7703do
7704 IFS=$as_save_IFS
7705 test -z "$as_dir" && as_dir=.
7706 for ac_exec_ext in '' $ac_executable_extensions; do
7707 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7708 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7710 break 2
7711 fi
7712done
7713 done
7714IFS=$as_save_IFS
7715
7716 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7717 ;;
7718esac
7719fi
7720PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7721if test -n "$PKG_CONFIG"; then
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7723$as_echo "$PKG_CONFIG" >&6; }
7724else
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7726$as_echo "no" >&6; }
7727fi
7728
7729
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
7731$as_echo_n "checking for gdk-pixbuf... " >&6; }
7732 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
7733 PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-2.0 --cflags`"
7734 PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-2.0 --libs`"
7735 support_pixbuf=yes
7736 fi 7665 fi
7737
7738 if test x$support_pixbuf = xyes; then
7739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7740$as_echo "ok" >&6; }
7741 image_lib=gdk-pixbuf
7742
7743$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
7744
7745
7746$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
7747
7748 else 7666 else
7749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7750$as_echo "no" >&6; } 7668printf "%s\n" "no" >&6; }
7751 fi 7669 fi
7752 fi
7753fi 7670fi
7754 7671
7755
7756
7757
7758if test x$support_xdbe = xyes; then
7759
7760$as_echo "#define ENABLE_XDBE 1" >>confdefs.h
7761
7762fi
7763if test x$support_styles = xyes; then 7672if test x$support_styles = xyes; then
7764 7673
7765$as_echo "#define ENABLE_STYLES 1" >>confdefs.h 7674printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7766 7675
7767fi 7676fi
7768if test x$support_iso14755 = xyes; then 7677if test x$support_iso14755 = xyes; then
7769 7678
7770$as_echo "#define ISO_14755 1" >>confdefs.h 7679printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7771 7680
7772fi 7681fi
7773if test x$support_8bitctrls = xyes; then 7682if test x$support_8bitctrls = xyes; then
7774 7683
7775$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h 7684printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7776 7685
7777fi 7686fi
7778if test x$support_fading = xyes; then 7687if test x$support_fading = xyes; then
7779 7688
7780$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h 7689printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7781 7690
7782fi 7691fi
7783if test x$support_keepscrolling = xno; then 7692if test x$support_keepscrolling = xno; then
7784 7693
7785$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h 7694printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7786 7695
7787fi 7696fi
7788if test x$support_selectionscrolling = xyes; then 7697if test x$support_selectionscrolling = xyes; then
7789 7698
7790$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h 7699printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7791 7700
7792fi 7701fi
7793if test x$support_frills = xyes; then 7702if test x$support_frills = xyes; then
7794 7703
7795$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h 7704printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7796 7705
7797fi 7706fi
7798if test x$support_mousewheel = xyes; then 7707if test x$support_mousewheel = xyes; then
7799 7708
7800$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h 7709printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7801 7710
7802fi 7711fi
7803if test x$support_mouseslipwheel = xyes; then 7712if test x$support_mouseslipwheel = xyes; then
7804 7713
7805$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h 7714printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7806 7715
7807fi 7716fi
7808 7717
7809scrolltypes=plain 7718scrolltypes=plain
7810 7719
7811$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h 7720printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7812 7721
7813 7722
7814if test x$support_scroll_rxvt = xyes; then 7723if test x$support_scroll_rxvt = xyes; then
7815 7724
7816$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h 7725printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7817 7726
7818 scrolltypes="$scrolltypes rxvt" 7727 scrolltypes="$scrolltypes rxvt"
7819fi 7728fi
7820if test x$support_scroll_next = xyes; then 7729if test x$support_scroll_next = xyes; then
7821 7730
7822$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h 7731printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7823 7732
7824 scrolltypes="$scrolltypes next" 7733 scrolltypes="$scrolltypes next"
7825fi 7734fi
7826if test x$support_scroll_xterm = xyes; then 7735if test x$support_scroll_xterm = xyes; then
7827 7736
7828$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h 7737printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7829 7738
7830 scrolltypes="$scrolltypes xterm" 7739 scrolltypes="$scrolltypes xterm"
7831fi 7740fi
7832if test x$support_pointer_blank = xyes; then 7741if test x$support_pointer_blank = xyes; then
7833 7742
7834$as_echo "#define POINTER_BLANK 1" >>confdefs.h 7743printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7835 7744
7836fi 7745fi
7837if test x$support_text_blink = xyes; then 7746if test x$support_text_blink = xyes; then
7838 7747
7839$as_echo "#define TEXT_BLINK 1" >>confdefs.h 7748printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7840 7749
7841fi 7750fi
7842if test x$support_unicode3 = xyes; then 7751if test x$support_unicode3 = xyes; then
7843 7752
7844$as_echo "#define UNICODE_3 1" >>confdefs.h 7753printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7845 7754
7846fi 7755fi
7847if test x$support_combining = xyes; then 7756if test x$support_combining = xyes; then
7848 7757
7849$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h 7758printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
7850 7759
7851fi 7760fi
7852if test x$codesets = xall; then 7761if test x$codesets = xall; then
7853 codesets=jp,jp-ext,kr,zh,zh-ext 7762 codesets=jp,jp-ext,kr,zh,zh-ext
7854fi 7763fi
7855 7764
7856$as_echo "#define ENCODING_EU 1" >>confdefs.h 7765printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
7857 7766
7858 7767
7859$as_echo "#define ENCODING_VN 1" >>confdefs.h 7768printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
7860 7769
7861for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do 7770for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
7862 case "$codeset" in 7771 case "$codeset" in
7863 JP ) 7772 JP )
7864$as_echo "#define ENCODING_JP 1" >>confdefs.h 7773printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
7865 ;; 7774 ;;
7866 JP_EXT ) 7775 JP_EXT )
7867$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h 7776printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
7868 ;; 7777 ;;
7869 KR ) 7778 KR )
7870$as_echo "#define ENCODING_KR 1" >>confdefs.h 7779printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
7871 ;; 7780 ;;
7872 ZH ) 7781 ZH )
7873$as_echo "#define ENCODING_ZH 1" >>confdefs.h 7782printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
7874 ;; 7783 ;;
7875 ZH_EXT ) 7784 ZH_EXT )
7876$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h 7785printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
7877 ;; 7786 ;;
7878 esac 7787 esac
7879done 7788done
7880 7789
7881IF_PERL=\# 7790IF_PERL=\#
7882if test x$support_perl = xyes; then 7791if test x$support_perl = xyes; then
7883 # Extract the first word of "perl5", so it can be a program name with args. 7792 # Extract the first word of "perl5", so it can be a program name with args.
7884set dummy perl5; ac_word=$2 7793set dummy perl5; ac_word=$2
7885{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7794{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7886$as_echo_n "checking for $ac_word... " >&6; } 7795printf %s "checking for $ac_word... " >&6; }
7887if test "${ac_cv_path_PERL+set}" = set; then : 7796if test ${ac_cv_path_PERL+y}
7888 $as_echo_n "(cached) " >&6 7797then :
7889else 7798 printf %s "(cached) " >&6
7799else $as_nop
7890 case $PERL in 7800 case $PERL in
7891 [\\/]* | ?:[\\/]*) 7801 [\\/]* | ?:[\\/]*)
7892 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 7802 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
7893 ;; 7803 ;;
7894 *) 7804 *)
7895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7896for as_dir in $PATH 7806for as_dir in $PATH
7897do 7807do
7898 IFS=$as_save_IFS 7808 IFS=$as_save_IFS
7899 test -z "$as_dir" && as_dir=. 7809 case $as_dir in #(((
7810 '') as_dir=./ ;;
7811 */) ;;
7812 *) as_dir=$as_dir/ ;;
7813 esac
7900 for ac_exec_ext in '' $ac_executable_extensions; do 7814 for ac_exec_ext in '' $ac_executable_extensions; do
7901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7815 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7902 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 7816 ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
7903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7817 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7904 break 2 7818 break 2
7905 fi 7819 fi
7906done 7820done
7907 done 7821 done
7908IFS=$as_save_IFS 7822IFS=$as_save_IFS
… …
7911 ;; 7825 ;;
7912esac 7826esac
7913fi 7827fi
7914PERL=$ac_cv_path_PERL 7828PERL=$ac_cv_path_PERL
7915if test -n "$PERL"; then 7829if test -n "$PERL"; then
7916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 7830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
7917$as_echo "$PERL" >&6; } 7831printf "%s\n" "$PERL" >&6; }
7918else 7832else
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7920$as_echo "no" >&6; } 7834printf "%s\n" "no" >&6; }
7921fi 7835fi
7922 7836
7923 7837
7924 7838
7925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5 7839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
7926$as_echo_n "checking for $PERL suitability... " >&6; } 7840printf %s "checking for $PERL suitability... " >&6; }
7927 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then 7841 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
7928 7842
7929 save_CXXFLAGS="$CXXFLAGS" 7843 save_CXXFLAGS="$CXXFLAGS"
7930 save_LIBS="$LIBS" 7844 save_LIBS="$LIBS"
7931 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`" 7845 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
… …
7936#include <EXTERN.h> 7850#include <EXTERN.h>
7937#include <perl.h> 7851#include <perl.h>
7938#include <XSUB.h> 7852#include <XSUB.h>
7939 7853
7940int 7854int
7941main () 7855main (void)
7942{ 7856{
7943 7857
7944 PerlInterpreter *perl = perl_alloc (); 7858 PerlInterpreter *perl = perl_alloc ();
7945 7859
7946 ; 7860 ;
7947 return 0; 7861 return 0;
7948} 7862}
7949_ACEOF 7863_ACEOF
7950if ac_fn_cxx_try_link "$LINENO"; then : 7864if ac_fn_cxx_try_link "$LINENO"
7865then :
7951 rxvt_perl_link=yes 7866 rxvt_perl_link=yes
7952else 7867else $as_nop
7953 rxvt_perl_link=no 7868 rxvt_perl_link=no
7954fi 7869fi
7955rm -f core conftest.err conftest.$ac_objext \ 7870rm -f core conftest.err conftest.$ac_objext conftest.beam \
7956 conftest$ac_exeext conftest.$ac_ext 7871 conftest$ac_exeext conftest.$ac_ext
7957 CXXFLAGS="$save_CXXFLAGS" 7872 CXXFLAGS="$save_CXXFLAGS"
7958 LIBS="$save_LIBS" 7873 LIBS="$save_LIBS"
7959 7874
7960 if test x$rxvt_perl_link = xyes; then 7875 if test x$rxvt_perl_link = xyes; then
7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7962$as_echo "ok" >&6; } 7877printf "%s\n" "ok" >&6; }
7963 7878
7964$as_echo "#define ENABLE_PERL 1" >>confdefs.h 7879printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
7965 7880
7966 IF_PERL= 7881 IF_PERL=
7967 PERL_O=rxvtperl.o 7882 PERL_O=rxvtperl.o
7968 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`" 7883 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
7969 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`" 7884 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
… …
8010 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7925 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8011 eval ac_val=\$$ac_var 7926 eval ac_val=\$$ac_var
8012 case $ac_val in #( 7927 case $ac_val in #(
8013 *${as_nl}*) 7928 *${as_nl}*)
8014 case $ac_var in #( 7929 case $ac_var in #(
8015 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7930 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8016$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7931printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8017 esac 7932 esac
8018 case $ac_var in #( 7933 case $ac_var in #(
8019 _ | IFS | as_nl) ;; #( 7934 _ | IFS | as_nl) ;; #(
8020 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7935 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8021 *) { eval $ac_var=; unset $ac_var;} ;; 7936 *) { eval $ac_var=; unset $ac_var;} ;;
… …
8041) | 7956) |
8042 sed ' 7957 sed '
8043 /^ac_cv_env_/b end 7958 /^ac_cv_env_/b end
8044 t clear 7959 t clear
8045 :clear 7960 :clear
8046 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7961 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
8047 t end 7962 t end
8048 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7963 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8049 :end' >>confcache 7964 :end' >>confcache
8050if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7965if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8051 if test -w "$cache_file"; then 7966 if test -w "$cache_file"; then
8052 test "x$cache_file" != "x/dev/null" && 7967 if test "x$cache_file" != "x/dev/null"; then
8053 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8054$as_echo "$as_me: updating cache $cache_file" >&6;} 7969printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
7970 if test ! -f "$cache_file" || test -h "$cache_file"; then
8055 cat confcache >$cache_file 7971 cat confcache >"$cache_file"
7972 else
7973 case $cache_file in #(
7974 */* | ?:*)
7975 mv -f confcache "$cache_file"$$ &&
7976 mv -f "$cache_file"$$ "$cache_file" ;; #(
7977 *)
7978 mv -f confcache "$cache_file" ;;
7979 esac
7980 fi
7981 fi
8056 else 7982 else
8057 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8058$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7984printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8059 fi 7985 fi
8060fi 7986fi
8061rm -f confcache 7987rm -f confcache
8062 7988
8063test "x$prefix" = xNONE && prefix=$ac_default_prefix 7989test "x$prefix" = xNONE && prefix=$ac_default_prefix
… …
8070ac_ltlibobjs= 7996ac_ltlibobjs=
8071U= 7997U=
8072for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7998for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8073 # 1. Remove the extension, and $U if already installed. 7999 # 1. Remove the extension, and $U if already installed.
8074 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8000 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8075 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8001 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
8076 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8002 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8077 # will be set to the directory where LIBOBJS objects are built. 8003 # will be set to the directory where LIBOBJS objects are built.
8078 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8004 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8079 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8005 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8080done 8006done
… …
8082 8008
8083LTLIBOBJS=$ac_ltlibobjs 8009LTLIBOBJS=$ac_ltlibobjs
8084 8010
8085 8011
8086 8012
8087: ${CONFIG_STATUS=./config.status} 8013: "${CONFIG_STATUS=./config.status}"
8088ac_write_fail=0 8014ac_write_fail=0
8089ac_clean_files_save=$ac_clean_files 8015ac_clean_files_save=$ac_clean_files
8090ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8016ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8091{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8017{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8092$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8018printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8093as_write_fail=0 8019as_write_fail=0
8094cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8020cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8095#! $SHELL 8021#! $SHELL
8096# Generated by $as_me. 8022# Generated by $as_me.
8097# Run this file to recreate the current configuration. 8023# Run this file to recreate the current configuration.
… …
8110## M4sh Initialization. ## 8036## M4sh Initialization. ##
8111## -------------------- ## 8037## -------------------- ##
8112 8038
8113# Be more Bourne compatible 8039# Be more Bourne compatible
8114DUALCASE=1; export DUALCASE # for MKS sh 8040DUALCASE=1; export DUALCASE # for MKS sh
8041as_nop=:
8115if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8042if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
8043then :
8116 emulate sh 8044 emulate sh
8117 NULLCMD=: 8045 NULLCMD=:
8118 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8046 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8119 # is contrary to our usage. Disable this feature. 8047 # is contrary to our usage. Disable this feature.
8120 alias -g '${1+"$@"}'='"$@"' 8048 alias -g '${1+"$@"}'='"$@"'
8121 setopt NO_GLOB_SUBST 8049 setopt NO_GLOB_SUBST
8122else 8050else $as_nop
8123 case `(set -o) 2>/dev/null` in #( 8051 case `(set -o) 2>/dev/null` in #(
8124 *posix*) : 8052 *posix*) :
8125 set -o posix ;; #( 8053 set -o posix ;; #(
8126 *) : 8054 *) :
8127 ;; 8055 ;;
8128esac 8056esac
8129fi 8057fi
8130 8058
8131 8059
8060
8061# Reset variables that may have inherited troublesome values from
8062# the environment.
8063
8064# IFS needs to be set, to space, tab, and newline, in precisely that order.
8065# (If _AS_PATH_WALK were called with IFS unset, it would have the
8066# side effect of setting IFS to empty, thus disabling word splitting.)
8067# Quoting is to prevent editors from complaining about space-tab.
8132as_nl=' 8068as_nl='
8133' 8069'
8134export as_nl 8070export as_nl
8135# Printing a long string crashes Solaris 7 /usr/bin/printf. 8071IFS=" "" $as_nl"
8136as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8072
8137as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8073PS1='$ '
8138as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8074PS2='> '
8139# Prefer a ksh shell builtin over an external printf program on Solaris, 8075PS4='+ '
8140# but without wasting forks for bash or zsh. 8076
8141if test -z "$BASH_VERSION$ZSH_VERSION" \ 8077# Ensure predictable behavior from utilities with locale-dependent output.
8142 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8078LC_ALL=C
8143 as_echo='print -r --' 8079export LC_ALL
8144 as_echo_n='print -rn --' 8080LANGUAGE=C
8145elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8081export LANGUAGE
8146 as_echo='printf %s\n' 8082
8147 as_echo_n='printf %s' 8083# We cannot yet rely on "unset" to work, but we need these variables
8148else 8084# to be unset--not just set to an empty or harmless value--now, to
8149 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8085# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8150 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8086# also avoids known problems related to "unset" and subshell syntax
8151 as_echo_n='/usr/ucb/echo -n' 8087# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8152 else 8088for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8153 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8089do eval test \${$as_var+y} \
8154 as_echo_n_body='eval 8090 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8155 arg=$1; 8091done
8156 case $arg in #( 8092
8157 *"$as_nl"*) 8093# Ensure that fds 0, 1, and 2 are open.
8158 expr "X$arg" : "X\\(.*\\)$as_nl"; 8094if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8159 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8095if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8160 esac; 8096if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8161 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8162 '
8163 export as_echo_n_body
8164 as_echo_n='sh -c $as_echo_n_body as_echo'
8165 fi
8166 export as_echo_body
8167 as_echo='sh -c $as_echo_body as_echo'
8168fi
8169 8097
8170# The user is always right. 8098# The user is always right.
8171if test "${PATH_SEPARATOR+set}" != set; then 8099if ${PATH_SEPARATOR+false} :; then
8172 PATH_SEPARATOR=: 8100 PATH_SEPARATOR=:
8173 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8101 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8174 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8102 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8175 PATH_SEPARATOR=';' 8103 PATH_SEPARATOR=';'
8176 } 8104 }
8177fi 8105fi
8178 8106
8179 8107
8180# IFS
8181# We need space, tab and new line, in precisely that order. Quoting is
8182# there to prevent editors from complaining about space-tab.
8183# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8184# splitting by setting IFS to empty value.)
8185IFS=" "" $as_nl"
8186
8187# Find who we are. Look in the path if we contain no directory separator. 8108# Find who we are. Look in the path if we contain no directory separator.
8109as_myself=
8188case $0 in #(( 8110case $0 in #((
8189 *[\\/]* ) as_myself=$0 ;; 8111 *[\\/]* ) as_myself=$0 ;;
8190 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8191for as_dir in $PATH 8113for as_dir in $PATH
8192do 8114do
8193 IFS=$as_save_IFS 8115 IFS=$as_save_IFS
8194 test -z "$as_dir" && as_dir=. 8116 case $as_dir in #(((
8117 '') as_dir=./ ;;
8118 */) ;;
8119 *) as_dir=$as_dir/ ;;
8120 esac
8195 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8121 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8196 done 8122 done
8197IFS=$as_save_IFS 8123IFS=$as_save_IFS
8198 8124
8199 ;; 8125 ;;
8200esac 8126esac
… …
8202# in which case we are not to be found in the path. 8128# in which case we are not to be found in the path.
8203if test "x$as_myself" = x; then 8129if test "x$as_myself" = x; then
8204 as_myself=$0 8130 as_myself=$0
8205fi 8131fi
8206if test ! -f "$as_myself"; then 8132if test ! -f "$as_myself"; then
8207 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8133 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8208 exit 1 8134 exit 1
8209fi 8135fi
8210 8136
8211# Unset variables that we do not need and which cause bugs (e.g. in
8212# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8213# suppresses any "Segmentation fault" message there. '((' could
8214# trigger a bug in pdksh 5.2.14.
8215for as_var in BASH_ENV ENV MAIL MAILPATH
8216do eval test x\${$as_var+set} = xset \
8217 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8218done
8219PS1='$ '
8220PS2='> '
8221PS4='+ '
8222
8223# NLS nuisances.
8224LC_ALL=C
8225export LC_ALL
8226LANGUAGE=C
8227export LANGUAGE
8228
8229# CDPATH.
8230(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8231 8137
8232 8138
8233# as_fn_error STATUS ERROR [LINENO LOG_FD] 8139# as_fn_error STATUS ERROR [LINENO LOG_FD]
8234# ---------------------------------------- 8140# ----------------------------------------
8235# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8141# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
… …
8238as_fn_error () 8144as_fn_error ()
8239{ 8145{
8240 as_status=$1; test $as_status -eq 0 && as_status=1 8146 as_status=$1; test $as_status -eq 0 && as_status=1
8241 if test "$4"; then 8147 if test "$4"; then
8242 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8148 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8243 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8149 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8244 fi 8150 fi
8245 $as_echo "$as_me: error: $2" >&2 8151 printf "%s\n" "$as_me: error: $2" >&2
8246 as_fn_exit $as_status 8152 as_fn_exit $as_status
8247} # as_fn_error 8153} # as_fn_error
8154
8248 8155
8249 8156
8250# as_fn_set_status STATUS 8157# as_fn_set_status STATUS
8251# ----------------------- 8158# -----------------------
8252# Set $? to STATUS, without forking. 8159# Set $? to STATUS, without forking.
… …
8271as_fn_unset () 8178as_fn_unset ()
8272{ 8179{
8273 { eval $1=; unset $1;} 8180 { eval $1=; unset $1;}
8274} 8181}
8275as_unset=as_fn_unset 8182as_unset=as_fn_unset
8183
8276# as_fn_append VAR VALUE 8184# as_fn_append VAR VALUE
8277# ---------------------- 8185# ----------------------
8278# Append the text in VALUE to the end of the definition contained in VAR. Take 8186# Append the text in VALUE to the end of the definition contained in VAR. Take
8279# advantage of any shell optimizations that allow amortized linear growth over 8187# advantage of any shell optimizations that allow amortized linear growth over
8280# repeated appends, instead of the typical quadratic growth present in naive 8188# repeated appends, instead of the typical quadratic growth present in naive
8281# implementations. 8189# implementations.
8282if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8190if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
8191then :
8283 eval 'as_fn_append () 8192 eval 'as_fn_append ()
8284 { 8193 {
8285 eval $1+=\$2 8194 eval $1+=\$2
8286 }' 8195 }'
8287else 8196else $as_nop
8288 as_fn_append () 8197 as_fn_append ()
8289 { 8198 {
8290 eval $1=\$$1\$2 8199 eval $1=\$$1\$2
8291 } 8200 }
8292fi # as_fn_append 8201fi # as_fn_append
… …
8294# as_fn_arith ARG... 8203# as_fn_arith ARG...
8295# ------------------ 8204# ------------------
8296# Perform arithmetic evaluation on the ARGs, and store the result in the 8205# Perform arithmetic evaluation on the ARGs, and store the result in the
8297# global $as_val. Take advantage of shells that can avoid forks. The arguments 8206# global $as_val. Take advantage of shells that can avoid forks. The arguments
8298# must be portable across $(()) and expr. 8207# must be portable across $(()) and expr.
8299if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8208if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
8209then :
8300 eval 'as_fn_arith () 8210 eval 'as_fn_arith ()
8301 { 8211 {
8302 as_val=$(( $* )) 8212 as_val=$(( $* ))
8303 }' 8213 }'
8304else 8214else $as_nop
8305 as_fn_arith () 8215 as_fn_arith ()
8306 { 8216 {
8307 as_val=`expr "$@" || test $? -eq 1` 8217 as_val=`expr "$@" || test $? -eq 1`
8308 } 8218 }
8309fi # as_fn_arith 8219fi # as_fn_arith
… …
8330 8240
8331as_me=`$as_basename -- "$0" || 8241as_me=`$as_basename -- "$0" ||
8332$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8242$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8333 X"$0" : 'X\(//\)$' \| \ 8243 X"$0" : 'X\(//\)$' \| \
8334 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8244 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8335$as_echo X/"$0" | 8245printf "%s\n" X/"$0" |
8336 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8246 sed '/^.*\/\([^/][^/]*\)\/*$/{
8337 s//\1/ 8247 s//\1/
8338 q 8248 q
8339 } 8249 }
8340 /^X\/\(\/\/\)$/{ 8250 /^X\/\(\/\/\)$/{
… …
8352as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8262as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8353as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8263as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8354as_cr_digits='0123456789' 8264as_cr_digits='0123456789'
8355as_cr_alnum=$as_cr_Letters$as_cr_digits 8265as_cr_alnum=$as_cr_Letters$as_cr_digits
8356 8266
8267
8268# Determine whether it's possible to make 'echo' print without a newline.
8269# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
8270# for compatibility with existing Makefiles.
8357ECHO_C= ECHO_N= ECHO_T= 8271ECHO_C= ECHO_N= ECHO_T=
8358case `echo -n x` in #((((( 8272case `echo -n x` in #(((((
8359-n*) 8273-n*)
8360 case `echo 'xy\c'` in 8274 case `echo 'xy\c'` in
8361 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8275 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
8365 esac;; 8279 esac;;
8366*) 8280*)
8367 ECHO_N='-n';; 8281 ECHO_N='-n';;
8368esac 8282esac
8369 8283
8284# For backward compatibility with old third-party macros, we provide
8285# the shell variables $as_echo and $as_echo_n. New code should use
8286# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
8287as_echo='printf %s\n'
8288as_echo_n='printf %s'
8289
8370rm -f conf$$ conf$$.exe conf$$.file 8290rm -f conf$$ conf$$.exe conf$$.file
8371if test -d conf$$.dir; then 8291if test -d conf$$.dir; then
8372 rm -f conf$$.dir/conf$$.file 8292 rm -f conf$$.dir/conf$$.file
8373else 8293else
8374 rm -f conf$$.dir 8294 rm -f conf$$.dir
… …
8378 if ln -s conf$$.file conf$$ 2>/dev/null; then 8298 if ln -s conf$$.file conf$$ 2>/dev/null; then
8379 as_ln_s='ln -s' 8299 as_ln_s='ln -s'
8380 # ... but there are two gotchas: 8300 # ... but there are two gotchas:
8381 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8301 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8382 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8302 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8383 # In both cases, we have to default to `cp -p'. 8303 # In both cases, we have to default to `cp -pR'.
8384 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8304 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8385 as_ln_s='cp -p' 8305 as_ln_s='cp -pR'
8386 elif ln conf$$.file conf$$ 2>/dev/null; then 8306 elif ln conf$$.file conf$$ 2>/dev/null; then
8387 as_ln_s=ln 8307 as_ln_s=ln
8388 else 8308 else
8389 as_ln_s='cp -p' 8309 as_ln_s='cp -pR'
8390 fi 8310 fi
8391else 8311else
8392 as_ln_s='cp -p' 8312 as_ln_s='cp -pR'
8393fi 8313fi
8394rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8314rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8395rmdir conf$$.dir 2>/dev/null 8315rmdir conf$$.dir 2>/dev/null
8396 8316
8397 8317
… …
8406 esac 8326 esac
8407 test -d "$as_dir" || eval $as_mkdir_p || { 8327 test -d "$as_dir" || eval $as_mkdir_p || {
8408 as_dirs= 8328 as_dirs=
8409 while :; do 8329 while :; do
8410 case $as_dir in #( 8330 case $as_dir in #(
8411 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8331 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8412 *) as_qdir=$as_dir;; 8332 *) as_qdir=$as_dir;;
8413 esac 8333 esac
8414 as_dirs="'$as_qdir' $as_dirs" 8334 as_dirs="'$as_qdir' $as_dirs"
8415 as_dir=`$as_dirname -- "$as_dir" || 8335 as_dir=`$as_dirname -- "$as_dir" ||
8416$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8336$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8417 X"$as_dir" : 'X\(//\)[^/]' \| \ 8337 X"$as_dir" : 'X\(//\)[^/]' \| \
8418 X"$as_dir" : 'X\(//\)$' \| \ 8338 X"$as_dir" : 'X\(//\)$' \| \
8419 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8339 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8420$as_echo X"$as_dir" | 8340printf "%s\n" X"$as_dir" |
8421 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8341 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8422 s//\1/ 8342 s//\1/
8423 q 8343 q
8424 } 8344 }
8425 /^X\(\/\/\)[^/].*/{ 8345 /^X\(\/\/\)[^/].*/{
… …
8447else 8367else
8448 test -d ./-p && rmdir ./-p 8368 test -d ./-p && rmdir ./-p
8449 as_mkdir_p=false 8369 as_mkdir_p=false
8450fi 8370fi
8451 8371
8452if test -x / >/dev/null 2>&1; then 8372
8373# as_fn_executable_p FILE
8374# -----------------------
8375# Test if FILE is an executable regular file.
8376as_fn_executable_p ()
8377{
8378 test -f "$1" && test -x "$1"
8379} # as_fn_executable_p
8453 as_test_x='test -x' 8380as_test_x='test -x'
8454else 8381as_executable_p=as_fn_executable_p
8455 if ls -dL / >/dev/null 2>&1; then
8456 as_ls_L_option=L
8457 else
8458 as_ls_L_option=
8459 fi
8460 as_test_x='
8461 eval sh -c '\''
8462 if test -d "$1"; then
8463 test -d "$1/.";
8464 else
8465 case $1 in #(
8466 -*)set "./$1";;
8467 esac;
8468 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8469 ???[sx]*):;;*)false;;esac;fi
8470 '\'' sh
8471 '
8472fi
8473as_executable_p=$as_test_x
8474 8382
8475# Sed expression to map a string onto a valid CPP name. 8383# Sed expression to map a string onto a valid CPP name.
8476as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8384as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8477 8385
8478# Sed expression to map a string onto a valid variable name. 8386# Sed expression to map a string onto a valid variable name.
… …
8490# Save the log message, to keep $0 and so on meaningful, and to 8398# Save the log message, to keep $0 and so on meaningful, and to
8491# report actual input values of CONFIG_FILES etc. instead of their 8399# report actual input values of CONFIG_FILES etc. instead of their
8492# values after options handling. 8400# values after options handling.
8493ac_log=" 8401ac_log="
8494This file was extended by $as_me, which was 8402This file was extended by $as_me, which was
8495generated by GNU Autoconf 2.67. Invocation command line was 8403generated by GNU Autoconf 2.71. Invocation command line was
8496 8404
8497 CONFIG_FILES = $CONFIG_FILES 8405 CONFIG_FILES = $CONFIG_FILES
8498 CONFIG_HEADERS = $CONFIG_HEADERS 8406 CONFIG_HEADERS = $CONFIG_HEADERS
8499 CONFIG_LINKS = $CONFIG_LINKS 8407 CONFIG_LINKS = $CONFIG_LINKS
8500 CONFIG_COMMANDS = $CONFIG_COMMANDS 8408 CONFIG_COMMANDS = $CONFIG_COMMANDS
… …
8548$config_headers 8456$config_headers
8549 8457
8550Report bugs to the package provider." 8458Report bugs to the package provider."
8551 8459
8552_ACEOF 8460_ACEOF
8461ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
8462ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
8553cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8463cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8554ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8464ac_cs_config='$ac_cs_config_escaped'
8555ac_cs_version="\\ 8465ac_cs_version="\\
8556config.status 8466config.status
8557configured by $0, generated by GNU Autoconf 2.67, 8467configured by $0, generated by GNU Autoconf 2.71,
8558 with options \\"\$ac_cs_config\\" 8468 with options \\"\$ac_cs_config\\"
8559 8469
8560Copyright (C) 2010 Free Software Foundation, Inc. 8470Copyright (C) 2021 Free Software Foundation, Inc.
8561This config.status script is free software; the Free Software Foundation 8471This config.status script is free software; the Free Software Foundation
8562gives unlimited permission to copy, distribute and modify it." 8472gives unlimited permission to copy, distribute and modify it."
8563 8473
8564ac_pwd='$ac_pwd' 8474ac_pwd='$ac_pwd'
8565srcdir='$srcdir' 8475srcdir='$srcdir'
… …
8593 case $ac_option in 8503 case $ac_option in
8594 # Handling of the options. 8504 # Handling of the options.
8595 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8505 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8596 ac_cs_recheck=: ;; 8506 ac_cs_recheck=: ;;
8597 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8507 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8598 $as_echo "$ac_cs_version"; exit ;; 8508 printf "%s\n" "$ac_cs_version"; exit ;;
8599 --config | --confi | --conf | --con | --co | --c ) 8509 --config | --confi | --conf | --con | --co | --c )
8600 $as_echo "$ac_cs_config"; exit ;; 8510 printf "%s\n" "$ac_cs_config"; exit ;;
8601 --debug | --debu | --deb | --de | --d | -d ) 8511 --debug | --debu | --deb | --de | --d | -d )
8602 debug=: ;; 8512 debug=: ;;
8603 --file | --fil | --fi | --f ) 8513 --file | --fil | --fi | --f )
8604 $ac_shift 8514 $ac_shift
8605 case $ac_optarg in 8515 case $ac_optarg in
8606 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8516 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8607 '') as_fn_error $? "missing file argument" ;; 8517 '') as_fn_error $? "missing file argument" ;;
8608 esac 8518 esac
8609 as_fn_append CONFIG_FILES " '$ac_optarg'" 8519 as_fn_append CONFIG_FILES " '$ac_optarg'"
8610 ac_need_defaults=false;; 8520 ac_need_defaults=false;;
8611 --header | --heade | --head | --hea ) 8521 --header | --heade | --head | --hea )
8612 $ac_shift 8522 $ac_shift
8613 case $ac_optarg in 8523 case $ac_optarg in
8614 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8524 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8615 esac 8525 esac
8616 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8526 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8617 ac_need_defaults=false;; 8527 ac_need_defaults=false;;
8618 --he | --h) 8528 --he | --h)
8619 # Conflict between --help and --header 8529 # Conflict between --help and --header
8620 as_fn_error $? "ambiguous option: \`$1' 8530 as_fn_error $? "ambiguous option: \`$1'
8621Try \`$0 --help' for more information.";; 8531Try \`$0 --help' for more information.";;
8622 --help | --hel | -h ) 8532 --help | --hel | -h )
8623 $as_echo "$ac_cs_usage"; exit ;; 8533 printf "%s\n" "$ac_cs_usage"; exit ;;
8624 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8534 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8625 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8535 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8626 ac_cs_silent=: ;; 8536 ac_cs_silent=: ;;
8627 8537
8628 # This is an error. 8538 # This is an error.
… …
8644fi 8554fi
8645 8555
8646_ACEOF 8556_ACEOF
8647cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8557cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8648if \$ac_cs_recheck; then 8558if \$ac_cs_recheck; then
8649 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8559 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8650 shift 8560 shift
8651 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8561 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8652 CONFIG_SHELL='$SHELL' 8562 CONFIG_SHELL='$SHELL'
8653 export CONFIG_SHELL 8563 export CONFIG_SHELL
8654 exec "\$@" 8564 exec "\$@"
8655fi 8565fi
8656 8566
… …
8660{ 8570{
8661 echo 8571 echo
8662 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8572 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8663## Running $as_me. ## 8573## Running $as_me. ##
8664_ASBOX 8574_ASBOX
8665 $as_echo "$ac_log" 8575 printf "%s\n" "$ac_log"
8666} >&5 8576} >&5
8667 8577
8668_ACEOF 8578_ACEOF
8669cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8579cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8670_ACEOF 8580_ACEOF
… …
8678 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;; 8588 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8679 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8589 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8680 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 8590 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8681 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 8591 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8682 8592
8683 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 8593 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8684 esac 8594 esac
8685done 8595done
8686 8596
8687 8597
8688# If the user did not use the arguments to specify the items to instantiate, 8598# If the user did not use the arguments to specify the items to instantiate,
8689# then the envvar interface is used. Set only those that are not. 8599# then the envvar interface is used. Set only those that are not.
8690# We use the long form for the default assignment because of an extremely 8600# We use the long form for the default assignment because of an extremely
8691# bizarre bug on SunOS 4.1.3. 8601# bizarre bug on SunOS 4.1.3.
8692if $ac_need_defaults; then 8602if $ac_need_defaults; then
8693 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8603 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
8694 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8604 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
8695fi 8605fi
8696 8606
8697# Have a temporary directory for convenience. Make it in the build tree 8607# Have a temporary directory for convenience. Make it in the build tree
8698# simply because there is no reason against having it here, and in addition, 8608# simply because there is no reason against having it here, and in addition,
8699# creating and moving files from /tmp can sometimes cause problems. 8609# creating and moving files from /tmp can sometimes cause problems.
8700# Hook for its removal unless debugging. 8610# Hook for its removal unless debugging.
8701# Note that there is a small window in which the directory will not be cleaned: 8611# Note that there is a small window in which the directory will not be cleaned:
8702# after its creation but before its name has been assigned to `$tmp'. 8612# after its creation but before its name has been assigned to `$tmp'.
8703$debug || 8613$debug ||
8704{ 8614{
8705 tmp= 8615 tmp= ac_tmp=
8706 trap 'exit_status=$? 8616 trap 'exit_status=$?
8617 : "${ac_tmp:=$tmp}"
8707 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8618 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8708' 0 8619' 0
8709 trap 'as_fn_exit 1' 1 2 13 15 8620 trap 'as_fn_exit 1' 1 2 13 15
8710} 8621}
8711# Create a (secure) tmp directory for tmp files. 8622# Create a (secure) tmp directory for tmp files.
8712 8623
8713{ 8624{
8714 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8625 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8715 test -n "$tmp" && test -d "$tmp" 8626 test -d "$tmp"
8716} || 8627} ||
8717{ 8628{
8718 tmp=./conf$$-$RANDOM 8629 tmp=./conf$$-$RANDOM
8719 (umask 077 && mkdir "$tmp") 8630 (umask 077 && mkdir "$tmp")
8720} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8631} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8632ac_tmp=$tmp
8721 8633
8722# Set up the scripts for CONFIG_FILES section. 8634# Set up the scripts for CONFIG_FILES section.
8723# No need to generate them if there are no CONFIG_FILES. 8635# No need to generate them if there are no CONFIG_FILES.
8724# This happens for instance with `./config.status config.h'. 8636# This happens for instance with `./config.status config.h'.
8725if test -n "$CONFIG_FILES"; then 8637if test -n "$CONFIG_FILES"; then
… …
8737 ac_cs_awk_cr='\\r' 8649 ac_cs_awk_cr='\\r'
8738else 8650else
8739 ac_cs_awk_cr=$ac_cr 8651 ac_cs_awk_cr=$ac_cr
8740fi 8652fi
8741 8653
8742echo 'BEGIN {' >"$tmp/subs1.awk" && 8654echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8743_ACEOF 8655_ACEOF
8744 8656
8745 8657
8746{ 8658{
8747 echo "cat >conf$$subs.awk <<_ACEOF" && 8659 echo "cat >conf$$subs.awk <<_ACEOF" &&
… …
8765 fi 8677 fi
8766done 8678done
8767rm -f conf$$subs.sh 8679rm -f conf$$subs.sh
8768 8680
8769cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8681cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8770cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8682cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8771_ACEOF 8683_ACEOF
8772sed -n ' 8684sed -n '
8773h 8685h
8774s/^/S["/; s/!.*/"]=/ 8686s/^/S["/; s/!.*/"]=/
8775p 8687p
… …
8813} 8725}
8814' >>$CONFIG_STATUS || ac_write_fail=1 8726' >>$CONFIG_STATUS || ac_write_fail=1
8815rm -f conf$$subs.awk 8727rm -f conf$$subs.awk
8816cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8728cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8817_ACAWK 8729_ACAWK
8818cat >>"\$tmp/subs1.awk" <<_ACAWK && 8730cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8819 for (key in S) S_is_set[key] = 1 8731 for (key in S) S_is_set[key] = 1
8820 FS = "" 8732 FS = ""
8821 8733
8822} 8734}
8823{ 8735{
… …
8845cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8757cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8846if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8758if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8847 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8759 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8848else 8760else
8849 cat 8761 cat
8850fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8762fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8851 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8763 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8852_ACEOF 8764_ACEOF
8853 8765
8854# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8766# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8855# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8767# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
… …
8879 8791
8880# Set up the scripts for CONFIG_HEADERS section. 8792# Set up the scripts for CONFIG_HEADERS section.
8881# No need to generate them if there are no CONFIG_HEADERS. 8793# No need to generate them if there are no CONFIG_HEADERS.
8882# This happens for instance with `./config.status Makefile'. 8794# This happens for instance with `./config.status Makefile'.
8883if test -n "$CONFIG_HEADERS"; then 8795if test -n "$CONFIG_HEADERS"; then
8884cat >"$tmp/defines.awk" <<\_ACAWK || 8796cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
8885BEGIN { 8797BEGIN {
8886_ACEOF 8798_ACEOF
8887 8799
8888# Transform confdefs.h into an awk script `defines.awk', embedded as 8800# Transform confdefs.h into an awk script `defines.awk', embedded as
8889# here-document in config.status, that substitutes the proper values into 8801# here-document in config.status, that substitutes the proper values into
… …
8891 8803
8892# Create a delimiter string that does not exist in confdefs.h, to ease 8804# Create a delimiter string that does not exist in confdefs.h, to ease
8893# handling of long lines. 8805# handling of long lines.
8894ac_delim='%!_!# ' 8806ac_delim='%!_!# '
8895for ac_last_try in false false :; do 8807for ac_last_try in false false :; do
8896 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8808 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8897 if test -z "$ac_t"; then 8809 if test -z "$ac_tt"; then
8898 break 8810 break
8899 elif $ac_last_try; then 8811 elif $ac_last_try; then
8900 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8812 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8901 else 8813 else
8902 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8814 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
… …
8993 case $ac_tag in 8905 case $ac_tag in
8994 :[FHLC]) ac_mode=$ac_tag; continue;; 8906 :[FHLC]) ac_mode=$ac_tag; continue;;
8995 esac 8907 esac
8996 case $ac_mode$ac_tag in 8908 case $ac_mode$ac_tag in
8997 :[FHL]*:*);; 8909 :[FHL]*:*);;
8998 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 8910 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8999 :[FH]-) ac_tag=-:-;; 8911 :[FH]-) ac_tag=-:-;;
9000 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8912 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9001 esac 8913 esac
9002 ac_save_IFS=$IFS 8914 ac_save_IFS=$IFS
9003 IFS=: 8915 IFS=:
… …
9012 :[FH]) 8924 :[FH])
9013 ac_file_inputs= 8925 ac_file_inputs=
9014 for ac_f 8926 for ac_f
9015 do 8927 do
9016 case $ac_f in 8928 case $ac_f in
9017 -) ac_f="$tmp/stdin";; 8929 -) ac_f="$ac_tmp/stdin";;
9018 *) # Look for the file first in the build tree, then in the source tree 8930 *) # Look for the file first in the build tree, then in the source tree
9019 # (if the path is not absolute). The absolute path cannot be DOS-style, 8931 # (if the path is not absolute). The absolute path cannot be DOS-style,
9020 # because $ac_f cannot contain `:'. 8932 # because $ac_f cannot contain `:'.
9021 test -f "$ac_f" || 8933 test -f "$ac_f" ||
9022 case $ac_f in 8934 case $ac_f in
9023 [\\/$]*) false;; 8935 [\\/$]*) false;;
9024 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8936 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9025 esac || 8937 esac ||
9026 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 8938 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9027 esac 8939 esac
9028 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8940 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9029 as_fn_append ac_file_inputs " '$ac_f'" 8941 as_fn_append ac_file_inputs " '$ac_f'"
9030 done 8942 done
9031 8943
9032 # Let's still pretend it is `configure' which instantiates (i.e., don't 8944 # Let's still pretend it is `configure' which instantiates (i.e., don't
9033 # use $as_me), people would be surprised to read: 8945 # use $as_me), people would be surprised to read:
9034 # /* config.h. Generated by config.status. */ 8946 # /* config.h. Generated by config.status. */
9035 configure_input='Generated from '` 8947 configure_input='Generated from '`
9036 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8948 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9037 `' by configure.' 8949 `' by configure.'
9038 if test x"$ac_file" != x-; then 8950 if test x"$ac_file" != x-; then
9039 configure_input="$ac_file. $configure_input" 8951 configure_input="$ac_file. $configure_input"
9040 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9041$as_echo "$as_me: creating $ac_file" >&6;} 8953printf "%s\n" "$as_me: creating $ac_file" >&6;}
9042 fi 8954 fi
9043 # Neutralize special characters interpreted by sed in replacement strings. 8955 # Neutralize special characters interpreted by sed in replacement strings.
9044 case $configure_input in #( 8956 case $configure_input in #(
9045 *\&* | *\|* | *\\* ) 8957 *\&* | *\|* | *\\* )
9046 ac_sed_conf_input=`$as_echo "$configure_input" | 8958 ac_sed_conf_input=`printf "%s\n" "$configure_input" |
9047 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8959 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9048 *) ac_sed_conf_input=$configure_input;; 8960 *) ac_sed_conf_input=$configure_input;;
9049 esac 8961 esac
9050 8962
9051 case $ac_tag in 8963 case $ac_tag in
9052 *:-:* | *:-) cat >"$tmp/stdin" \ 8964 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9053 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8965 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9054 esac 8966 esac
9055 ;; 8967 ;;
9056 esac 8968 esac
9057 8969
9058 ac_dir=`$as_dirname -- "$ac_file" || 8970 ac_dir=`$as_dirname -- "$ac_file" ||
9059$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8971$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9060 X"$ac_file" : 'X\(//\)[^/]' \| \ 8972 X"$ac_file" : 'X\(//\)[^/]' \| \
9061 X"$ac_file" : 'X\(//\)$' \| \ 8973 X"$ac_file" : 'X\(//\)$' \| \
9062 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8974 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9063$as_echo X"$ac_file" | 8975printf "%s\n" X"$ac_file" |
9064 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8976 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9065 s//\1/ 8977 s//\1/
9066 q 8978 q
9067 } 8979 }
9068 /^X\(\/\/\)[^/].*/{ 8980 /^X\(\/\/\)[^/].*/{
… …
9082 ac_builddir=. 8994 ac_builddir=.
9083 8995
9084case "$ac_dir" in 8996case "$ac_dir" in
9085.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8997.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9086*) 8998*)
9087 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8999 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
9088 # A ".." for each directory in $ac_dir_suffix. 9000 # A ".." for each directory in $ac_dir_suffix.
9089 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9001 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9090 case $ac_top_builddir_sub in 9002 case $ac_top_builddir_sub in
9091 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9003 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9092 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9004 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9093 esac ;; 9005 esac ;;
9094esac 9006esac
… …
9141/@localedir@/p 9053/@localedir@/p
9142/@mandir@/p' 9054/@mandir@/p'
9143case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9055case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9144*datarootdir*) ac_datarootdir_seen=yes;; 9056*datarootdir*) ac_datarootdir_seen=yes;;
9145*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9057*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9146 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9147$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9059printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9148_ACEOF 9060_ACEOF
9149cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9061cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9150 ac_datarootdir_hack=' 9062 ac_datarootdir_hack='
9151 s&@datadir@&$datadir&g 9063 s&@datadir@&$datadir&g
9152 s&@docdir@&$docdir&g 9064 s&@docdir@&$docdir&g
… …
9178s&@abs_builddir@&$ac_abs_builddir&;t t 9090s&@abs_builddir@&$ac_abs_builddir&;t t
9179s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9091s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9180s&@INSTALL@&$ac_INSTALL&;t t 9092s&@INSTALL@&$ac_INSTALL&;t t
9181$ac_datarootdir_hack 9093$ac_datarootdir_hack
9182" 9094"
9183eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 9095eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9184 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9096 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9185 9097
9186test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9098test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9187 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 9099 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9188 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9100 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9101 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9189 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9190which seems to be undefined. Please make sure it is defined" >&5 9103which seems to be undefined. Please make sure it is defined" >&5
9191$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9104printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9192which seems to be undefined. Please make sure it is defined" >&2;} 9105which seems to be undefined. Please make sure it is defined" >&2;}
9193 9106
9194 rm -f "$tmp/stdin" 9107 rm -f "$ac_tmp/stdin"
9195 case $ac_file in 9108 case $ac_file in
9196 -) cat "$tmp/out" && rm -f "$tmp/out";; 9109 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9197 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 9110 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9198 esac \ 9111 esac \
9199 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9112 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9200 ;; 9113 ;;
9201 :H) 9114 :H)
9202 # 9115 #
9203 # CONFIG_HEADER 9116 # CONFIG_HEADER
9204 # 9117 #
9205 if test x"$ac_file" != x-; then 9118 if test x"$ac_file" != x-; then
9206 { 9119 {
9207 $as_echo "/* $configure_input */" \ 9120 printf "%s\n" "/* $configure_input */" >&1 \
9208 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 9121 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9209 } >"$tmp/config.h" \ 9122 } >"$ac_tmp/config.h" \
9210 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9123 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9211 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 9124 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9212 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9213$as_echo "$as_me: $ac_file is unchanged" >&6;} 9126printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9214 else 9127 else
9215 rm -f "$ac_file" 9128 rm -f "$ac_file"
9216 mv "$tmp/config.h" "$ac_file" \ 9129 mv "$ac_tmp/config.h" "$ac_file" \
9217 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9130 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9218 fi 9131 fi
9219 else 9132 else
9220 $as_echo "/* $configure_input */" \ 9133 printf "%s\n" "/* $configure_input */" >&1 \
9221 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 9134 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9222 || as_fn_error $? "could not create -" "$LINENO" 5 9135 || as_fn_error $? "could not create -" "$LINENO" 5
9223 fi 9136 fi
9224 ;; 9137 ;;
9225 9138
9226 9139
… …
9256 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9169 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9257 # would make configure fail if this is the last instruction. 9170 # would make configure fail if this is the last instruction.
9258 $ac_cs_success || as_fn_exit 1 9171 $ac_cs_success || as_fn_exit 1
9259fi 9172fi
9260if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9173if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9261 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9262$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9175printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9263fi 9176fi
9264 9177
9265 9178
9266echo "Configuration: 9179echo "Configuration:
9267 9180
… …
9296fi 9209fi
9297 9210
9298echo "*** Optionally check src/feature.h for further, rarely used options ***" 9211echo "*** Optionally check src/feature.h for further, rarely used options ***"
9299echo 9212echo
9300 9213
9214

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