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Comparing rxvt-unicode/configure (file contents):
Revision 1.150 by root, Sun Dec 18 02:23:11 2011 UTC vs.
Revision 1.175 by root, Mon Jan 2 17:16:42 2023 UTC

1#! /bin/sh 1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles. 2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.67. 3# Generated by GNU Autoconf 2.71.
4# 4#
5# 5#
6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 7# Inc.
8# Foundation, Inc.
9# 8#
10# 9#
11# This configure script is free software; the Free Software Foundation 10# This configure script is free software; the Free Software Foundation
12# gives unlimited permission to copy, distribute and modify it. 11# gives unlimited permission to copy, distribute and modify it.
13## -------------------- ## 12## -------------------- ##
14## M4sh Initialization. ## 13## M4sh Initialization. ##
15## -------------------- ## 14## -------------------- ##
16 15
17# Be more Bourne compatible 16# Be more Bourne compatible
18DUALCASE=1; export DUALCASE # for MKS sh 17DUALCASE=1; export DUALCASE # for MKS sh
18as_nop=:
19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
20then :
20 emulate sh 21 emulate sh
21 NULLCMD=: 22 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature. 24 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"' 25 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST 26 setopt NO_GLOB_SUBST
26else 27else $as_nop
27 case `(set -o) 2>/dev/null` in #( 28 case `(set -o) 2>/dev/null` in #(
28 *posix*) : 29 *posix*) :
29 set -o posix ;; #( 30 set -o posix ;; #(
30 *) : 31 *) :
31 ;; 32 ;;
32esac 33esac
33fi 34fi
34 35
35 36
37
38# Reset variables that may have inherited troublesome values from
39# the environment.
40
41# IFS needs to be set, to space, tab, and newline, in precisely that order.
42# (If _AS_PATH_WALK were called with IFS unset, it would have the
43# side effect of setting IFS to empty, thus disabling word splitting.)
44# Quoting is to prevent editors from complaining about space-tab.
36as_nl=' 45as_nl='
37' 46'
38export as_nl 47export as_nl
39# Printing a long string crashes Solaris 7 /usr/bin/printf. 48IFS=" "" $as_nl"
40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 49
41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 50PS1='$ '
42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 51PS2='> '
43# Prefer a ksh shell builtin over an external printf program on Solaris, 52PS4='+ '
44# but without wasting forks for bash or zsh. 53
45if test -z "$BASH_VERSION$ZSH_VERSION" \ 54# Ensure predictable behavior from utilities with locale-dependent output.
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 55LC_ALL=C
47 as_echo='print -r --' 56export LC_ALL
48 as_echo_n='print -rn --' 57LANGUAGE=C
49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 58export LANGUAGE
50 as_echo='printf %s\n' 59
51 as_echo_n='printf %s' 60# We cannot yet rely on "unset" to work, but we need these variables
52else 61# to be unset--not just set to an empty or harmless value--now, to
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 62# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 63# also avoids known problems related to "unset" and subshell syntax
55 as_echo_n='/usr/ucb/echo -n' 64# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
56 else 65for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 66do eval test \${$as_var+y} \
58 as_echo_n_body='eval 67 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59 arg=$1; 68done
60 case $arg in #( 69
61 *"$as_nl"*) 70# Ensure that fds 0, 1, and 2 are open.
62 expr "X$arg" : "X\\(.*\\)$as_nl"; 71if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 72if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
64 esac; 73if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72fi
73 74
74# The user is always right. 75# The user is always right.
75if test "${PATH_SEPARATOR+set}" != set; then 76if ${PATH_SEPARATOR+false} :; then
76 PATH_SEPARATOR=: 77 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';' 80 PATH_SEPARATOR=';'
80 } 81 }
81fi 82fi
82 83
83 84
84# IFS
85# We need space, tab and new line, in precisely that order. Quoting is
86# there to prevent editors from complaining about space-tab.
87# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88# splitting by setting IFS to empty value.)
89IFS=" "" $as_nl"
90
91# Find who we are. Look in the path if we contain no directory separator. 85# Find who we are. Look in the path if we contain no directory separator.
86as_myself=
92case $0 in #(( 87case $0 in #((
93 *[\\/]* ) as_myself=$0 ;; 88 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 89 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95for as_dir in $PATH 90for as_dir in $PATH
96do 91do
97 IFS=$as_save_IFS 92 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=. 93 case $as_dir in #(((
94 '') as_dir=./ ;;
95 */) ;;
96 *) as_dir=$as_dir/ ;;
97 esac
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
100 done 99 done
101IFS=$as_save_IFS 100IFS=$as_save_IFS
102 101
103 ;; 102 ;;
104esac 103esac
… …
106# in which case we are not to be found in the path. 105# in which case we are not to be found in the path.
107if test "x$as_myself" = x; then 106if test "x$as_myself" = x; then
108 as_myself=$0 107 as_myself=$0
109fi 108fi
110if test ! -f "$as_myself"; then 109if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1 111 exit 1
113fi 112fi
114 113
115# Unset variables that we do not need and which cause bugs (e.g. in
116# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117# suppresses any "Segmentation fault" message there. '((' could
118# trigger a bug in pdksh 5.2.14.
119for as_var in BASH_ENV ENV MAIL MAILPATH
120do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122done
123PS1='$ '
124PS2='> '
125PS4='+ '
126 114
127# NLS nuisances. 115# Use a proper internal environment variable to ensure we don't fall
128LC_ALL=C 116 # into an infinite loop, continuously re-executing ourselves.
129export LC_ALL 117 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
130LANGUAGE=C 118 _as_can_reexec=no; export _as_can_reexec;
131export LANGUAGE 119 # We cannot yet assume a decent shell, so we have to provide a
132 120# neutralization value for shells without unset; and this also
133# CDPATH. 121# works around shells that cannot unset nonexistent variables.
122# Preserve -v and -x to the replacement shell.
123BASH_ENV=/dev/null
124ENV=/dev/null
134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 125(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
135 126case $- in # ((((
127 *v*x* | *x*v* ) as_opts=-vx ;;
128 *v* ) as_opts=-v ;;
129 *x* ) as_opts=-x ;;
130 * ) as_opts= ;;
131esac
132exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
133# Admittedly, this is quite paranoid, since all the known shells bail
134# out after a failed `exec'.
135printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
136exit 255
137 fi
138 # We don't want this to propagate to other subprocesses.
139 { _as_can_reexec=; unset _as_can_reexec;}
136if test "x$CONFIG_SHELL" = x; then 140if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 as_bourne_compatible="as_nop=:
142if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
143then :
138 emulate sh 144 emulate sh
139 NULLCMD=: 145 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 146 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature. 147 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"' 148 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST 149 setopt NO_GLOB_SUBST
144else 150else \$as_nop
145 case \`(set -o) 2>/dev/null\` in #( 151 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) : 152 *posix*) :
147 set -o posix ;; #( 153 set -o posix ;; #(
148 *) : 154 *) :
149 ;; 155 ;;
… …
159exitcode=0 165exitcode=0
160as_fn_success || { exitcode=1; echo as_fn_success failed.; } 166as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 167as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 168as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 169as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 170if ( set x; as_fn_ret_success y && test x = \"\$1\" )
171then :
165 172
166else 173else \$as_nop
167 exitcode=1; echo positional parameters were not saved. 174 exitcode=1; echo positional parameters were not saved.
168fi 175fi
169test x\$exitcode = x0 || exit 1" 176test x\$exitcode = x0 || exit 1
177blah=\$(echo \$(echo blah))
178test x\"\$blah\" = xblah || exit 1
179test -x / || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 180 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 181 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 182 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 183 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174test \$(( 1 + 1 )) = 2 || exit 1" 184test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then : 185 if (eval "$as_required") 2>/dev/null
186then :
176 as_have_required=yes 187 as_have_required=yes
177else 188else $as_nop
178 as_have_required=no 189 as_have_required=no
179fi 190fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 191 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
192then :
181 193
182else 194else $as_nop
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184as_found=false 196as_found=false
185for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 197for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186do 198do
187 IFS=$as_save_IFS 199 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=. 200 case $as_dir in #(((
201 '') as_dir=./ ;;
202 */) ;;
203 *) as_dir=$as_dir/ ;;
204 esac
189 as_found=: 205 as_found=:
190 case $as_dir in #( 206 case $as_dir in #(
191 /*) 207 /*)
192 for as_base in sh bash ksh sh5; do 208 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks. 209 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base 210 as_shell=$as_dir$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 211 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 212 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
213then :
197 CONFIG_SHELL=$as_shell as_have_required=yes 214 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 215 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
216then :
199 break 2 217 break 2
200fi 218fi
201fi 219fi
202 done;; 220 done;;
203 esac 221 esac
204 as_found=false 222 as_found=false
205done 223done
224IFS=$as_save_IFS
225if $as_found
226then :
227
228else $as_nop
206$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 229 if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 230 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
231then :
208 CONFIG_SHELL=$SHELL as_have_required=yes 232 CONFIG_SHELL=$SHELL as_have_required=yes
209fi; } 233fi
210IFS=$as_save_IFS 234fi
211 235
212 236
213 if test "x$CONFIG_SHELL" != x; then : 237 if test "x$CONFIG_SHELL" != x
238then :
239 export CONFIG_SHELL
214 # We cannot yet assume a decent shell, so we have to provide a 240 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also 241# neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables. 242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
217 BASH_ENV=/dev/null 244BASH_ENV=/dev/null
218 ENV=/dev/null 245ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL 247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
222fi 258fi
223 259
224 if test x$as_have_required = xno; then : 260 if test x$as_have_required = xno
261then :
225 $as_echo "$0: This script requires a shell more modern than all" 262 printf "%s\n" "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system." 263 printf "%s\n" "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then 264 if test ${ZSH_VERSION+y} ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
230 else 267 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
232$0: including any error possibly output before this 269$0: including any error possibly output before this
233$0: message. Then install a modern shell, or manually run 270$0: message. Then install a modern shell, or manually run
234$0: the script under such a shell if you do have one." 271$0: the script under such a shell if you do have one."
235 fi 272 fi
236 exit 1 273 exit 1
… …
253{ 290{
254 { eval $1=; unset $1;} 291 { eval $1=; unset $1;}
255} 292}
256as_unset=as_fn_unset 293as_unset=as_fn_unset
257 294
295
258# as_fn_set_status STATUS 296# as_fn_set_status STATUS
259# ----------------------- 297# -----------------------
260# Set $? to STATUS, without forking. 298# Set $? to STATUS, without forking.
261as_fn_set_status () 299as_fn_set_status ()
262{ 300{
… …
270{ 308{
271 set +e 309 set +e
272 as_fn_set_status $1 310 as_fn_set_status $1
273 exit $1 311 exit $1
274} # as_fn_exit 312} # as_fn_exit
313# as_fn_nop
314# ---------
315# Do nothing but, unlike ":", preserve the value of $?.
316as_fn_nop ()
317{
318 return $?
319}
320as_nop=as_fn_nop
275 321
276# as_fn_mkdir_p 322# as_fn_mkdir_p
277# ------------- 323# -------------
278# Create "$as_dir" as a directory, including parents if necessary. 324# Create "$as_dir" as a directory, including parents if necessary.
279as_fn_mkdir_p () 325as_fn_mkdir_p ()
… …
284 esac 330 esac
285 test -d "$as_dir" || eval $as_mkdir_p || { 331 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs= 332 as_dirs=
287 while :; do 333 while :; do
288 case $as_dir in #( 334 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;; 336 *) as_qdir=$as_dir;;
291 esac 337 esac
292 as_dirs="'$as_qdir' $as_dirs" 338 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" || 339 as_dir=`$as_dirname -- "$as_dir" ||
294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 340$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298$as_echo X"$as_dir" | 344printf "%s\n" X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/ 346 s//\1/
301 q 347 q
302 } 348 }
303 /^X\(\/\/\)[^/].*/{ 349 /^X\(\/\/\)[^/].*/{
… …
318 test -z "$as_dirs" || eval "mkdir $as_dirs" 364 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320 366
321 367
322} # as_fn_mkdir_p 368} # as_fn_mkdir_p
369
370# as_fn_executable_p FILE
371# -----------------------
372# Test if FILE is an executable regular file.
373as_fn_executable_p ()
374{
375 test -f "$1" && test -x "$1"
376} # as_fn_executable_p
323# as_fn_append VAR VALUE 377# as_fn_append VAR VALUE
324# ---------------------- 378# ----------------------
325# Append the text in VALUE to the end of the definition contained in VAR. Take 379# Append the text in VALUE to the end of the definition contained in VAR. Take
326# advantage of any shell optimizations that allow amortized linear growth over 380# advantage of any shell optimizations that allow amortized linear growth over
327# repeated appends, instead of the typical quadratic growth present in naive 381# repeated appends, instead of the typical quadratic growth present in naive
328# implementations. 382# implementations.
329if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 383if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
384then :
330 eval 'as_fn_append () 385 eval 'as_fn_append ()
331 { 386 {
332 eval $1+=\$2 387 eval $1+=\$2
333 }' 388 }'
334else 389else $as_nop
335 as_fn_append () 390 as_fn_append ()
336 { 391 {
337 eval $1=\$$1\$2 392 eval $1=\$$1\$2
338 } 393 }
339fi # as_fn_append 394fi # as_fn_append
… …
341# as_fn_arith ARG... 396# as_fn_arith ARG...
342# ------------------ 397# ------------------
343# Perform arithmetic evaluation on the ARGs, and store the result in the 398# Perform arithmetic evaluation on the ARGs, and store the result in the
344# global $as_val. Take advantage of shells that can avoid forks. The arguments 399# global $as_val. Take advantage of shells that can avoid forks. The arguments
345# must be portable across $(()) and expr. 400# must be portable across $(()) and expr.
346if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 401if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
402then :
347 eval 'as_fn_arith () 403 eval 'as_fn_arith ()
348 { 404 {
349 as_val=$(( $* )) 405 as_val=$(( $* ))
350 }' 406 }'
351else 407else $as_nop
352 as_fn_arith () 408 as_fn_arith ()
353 { 409 {
354 as_val=`expr "$@" || test $? -eq 1` 410 as_val=`expr "$@" || test $? -eq 1`
355 } 411 }
356fi # as_fn_arith 412fi # as_fn_arith
357 413
414# as_fn_nop
415# ---------
416# Do nothing but, unlike ":", preserve the value of $?.
417as_fn_nop ()
418{
419 return $?
420}
421as_nop=as_fn_nop
358 422
359# as_fn_error STATUS ERROR [LINENO LOG_FD] 423# as_fn_error STATUS ERROR [LINENO LOG_FD]
360# ---------------------------------------- 424# ----------------------------------------
361# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 425# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 426# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
… …
364as_fn_error () 428as_fn_error ()
365{ 429{
366 as_status=$1; test $as_status -eq 0 && as_status=1 430 as_status=$1; test $as_status -eq 0 && as_status=1
367 if test "$4"; then 431 if test "$4"; then
368 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 432 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 433 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370 fi 434 fi
371 $as_echo "$as_me: error: $2" >&2 435 printf "%s\n" "$as_me: error: $2" >&2
372 as_fn_exit $as_status 436 as_fn_exit $as_status
373} # as_fn_error 437} # as_fn_error
374 438
375if expr a : '\(a\)' >/dev/null 2>&1 && 439if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then 440 test "X`expr 00001 : '.*\(...\)'`" = X001; then
… …
393 457
394as_me=`$as_basename -- "$0" || 458as_me=`$as_basename -- "$0" ||
395$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 459$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \ 460 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null || 461 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398$as_echo X/"$0" | 462printf "%s\n" X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{ 463 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/ 464 s//\1/
401 q 465 q
402 } 466 }
403 /^X\/\(\/\/\)$/{ 467 /^X\/\(\/\/\)$/{
… …
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 501 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop 502 t loop
439 s/-\n.*// 503 s/-\n.*//
440 ' >$as_me.lineno && 504 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" || 505 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 506 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443 507
508 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
509 # already done that, so ensure we don't try to do so again and fall
510 # in an infinite loop. This has already happened in practice.
511 _as_can_reexec=no; export _as_can_reexec
444 # Don't try to exec as it changes $[0], causing all sort of problems 512 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the 513 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this). 514 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno" 515 . "./$as_me.lineno"
448 # Exit status is that of the last command. 516 # Exit status is that of the last command.
449 exit 517 exit
450} 518}
451 519
520
521# Determine whether it's possible to make 'echo' print without a newline.
522# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
523# for compatibility with existing Makefiles.
452ECHO_C= ECHO_N= ECHO_T= 524ECHO_C= ECHO_N= ECHO_T=
453case `echo -n x` in #((((( 525case `echo -n x` in #(((((
454-n*) 526-n*)
455 case `echo 'xy\c'` in 527 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 528 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
460 esac;; 532 esac;;
461*) 533*)
462 ECHO_N='-n';; 534 ECHO_N='-n';;
463esac 535esac
464 536
537# For backward compatibility with old third-party macros, we provide
538# the shell variables $as_echo and $as_echo_n. New code should use
539# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
540as_echo='printf %s\n'
541as_echo_n='printf %s'
542
543
465rm -f conf$$ conf$$.exe conf$$.file 544rm -f conf$$ conf$$.exe conf$$.file
466if test -d conf$$.dir; then 545if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file 546 rm -f conf$$.dir/conf$$.file
468else 547else
469 rm -f conf$$.dir 548 rm -f conf$$.dir
… …
473 if ln -s conf$$.file conf$$ 2>/dev/null; then 552 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s' 553 as_ln_s='ln -s'
475 # ... but there are two gotchas: 554 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 555 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 556 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'. 557 # In both cases, we have to default to `cp -pR'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 558 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p' 559 as_ln_s='cp -pR'
481 elif ln conf$$.file conf$$ 2>/dev/null; then 560 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln 561 as_ln_s=ln
483 else 562 else
484 as_ln_s='cp -p' 563 as_ln_s='cp -pR'
485 fi 564 fi
486else 565else
487 as_ln_s='cp -p' 566 as_ln_s='cp -pR'
488fi 567fi
489rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 568rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490rmdir conf$$.dir 2>/dev/null 569rmdir conf$$.dir 2>/dev/null
491 570
492if mkdir -p . 2>/dev/null; then 571if mkdir -p . 2>/dev/null; then
… …
494else 573else
495 test -d ./-p && rmdir ./-p 574 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false 575 as_mkdir_p=false
497fi 576fi
498 577
499if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x' 578as_test_x='test -x'
501else 579as_executable_p=as_fn_executable_p
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519fi
520as_executable_p=$as_test_x
521 580
522# Sed expression to map a string onto a valid CPP name. 581# Sed expression to map a string onto a valid CPP name.
523as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 582as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524 583
525# Sed expression to map a string onto a valid variable name. 584# Sed expression to map a string onto a valid variable name.
… …
545subdirs= 604subdirs=
546MFLAGS= 605MFLAGS=
547MAKEFLAGS= 606MAKEFLAGS=
548 607
549# Identity of this package. 608# Identity of this package.
550PACKAGE_NAME= 609PACKAGE_NAME=''
551PACKAGE_TARNAME= 610PACKAGE_TARNAME=''
552PACKAGE_VERSION= 611PACKAGE_VERSION=''
553PACKAGE_STRING= 612PACKAGE_STRING=''
554PACKAGE_BUGREPORT= 613PACKAGE_BUGREPORT=''
555PACKAGE_URL= 614PACKAGE_URL=''
556 615
557ac_unique_file="src/feature.h" 616ac_unique_file="src/feature.h"
558# Factoring default headers for most tests. 617# Factoring default headers for most tests.
559ac_includes_default="\ 618ac_includes_default="\
619#include <stddef.h>
620#ifdef HAVE_STDIO_H
560#include <stdio.h> 621# include <stdio.h>
561#ifdef HAVE_SYS_TYPES_H
562# include <sys/types.h>
563#endif 622#endif
564#ifdef HAVE_SYS_STAT_H 623#ifdef HAVE_STDLIB_H
565# include <sys/stat.h>
566#endif
567#ifdef STDC_HEADERS
568# include <stdlib.h> 624# include <stdlib.h>
569# include <stddef.h>
570#else
571# ifdef HAVE_STDLIB_H
572# include <stdlib.h>
573# endif
574#endif 625#endif
575#ifdef HAVE_STRING_H 626#ifdef HAVE_STRING_H
576# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577# include <memory.h>
578# endif
579# include <string.h> 627# include <string.h>
580#endif
581#ifdef HAVE_STRINGS_H
582# include <strings.h>
583#endif 628#endif
584#ifdef HAVE_INTTYPES_H 629#ifdef HAVE_INTTYPES_H
585# include <inttypes.h> 630# include <inttypes.h>
586#endif 631#endif
587#ifdef HAVE_STDINT_H 632#ifdef HAVE_STDINT_H
588# include <stdint.h> 633# include <stdint.h>
589#endif 634#endif
635#ifdef HAVE_STRINGS_H
636# include <strings.h>
637#endif
638#ifdef HAVE_SYS_TYPES_H
639# include <sys/types.h>
640#endif
641#ifdef HAVE_SYS_STAT_H
642# include <sys/stat.h>
643#endif
590#ifdef HAVE_UNISTD_H 644#ifdef HAVE_UNISTD_H
591# include <unistd.h> 645# include <unistd.h>
592#endif" 646#endif"
593 647
648ac_header_c_list=
594ac_subst_vars='LTLIBOBJS 649ac_subst_vars='LTLIBOBJS
595LIBOBJS 650LIBOBJS
596PERL_O 651PERL_O
597IF_PERL 652IF_PERL
598PERLPRIVLIBEXP 653PERLPRIVLIBEXP
599PERLFLAGS 654PERLFLAGS
600PERLLIB 655PERLLIB
601PERL 656PERL
602XFT_CONFIG 657XFT_CONFIG
603AFTERIMAGE_LIBS 658EGREP
604AFTERIMAGE_CFLAGS 659GREP
605afterimage_config
606STARTUP_NOTIFICATION_LIBS 660STARTUP_NOTIFICATION_LIBS
607STARTUP_NOTIFICATION_CFLAGS 661STARTUP_NOTIFICATION_CFLAGS
608PIXBUF_LIBS 662PIXBUF_LIBS
609PIXBUF_CFLAGS 663PIXBUF_CFLAGS
664PTYTTY_LIBS
665PTYTTY_CFLAGS
610PKG_CONFIG 666PKG_CONFIG
611X_EXTRA_LIBS 667X_EXTRA_LIBS
612X_LIBS 668X_LIBS
613X_PRE_LIBS 669X_PRE_LIBS
614X_CFLAGS 670X_CFLAGS
671CXXCPP
615XMKMF 672XMKMF
616TIC 673TIC
617CXXCPP
618RXVTNAME 674RXVTNAME
619LINKER 675LINKER
620EGREP
621GREP
622INSTALL_DATA 676INSTALL_DATA
623INSTALL_SCRIPT 677INSTALL_SCRIPT
624INSTALL_PROGRAM 678INSTALL_PROGRAM
625CPP
626ac_ct_CXX 679ac_ct_CXX
627CXXFLAGS 680CXXFLAGS
628CXX 681CXX
629OBJEXT 682OBJEXT
630EXEEXT 683EXEEXT
… …
633LDFLAGS 686LDFLAGS
634CFLAGS 687CFLAGS
635CC 688CC
636DATE 689DATE
637VERSION 690VERSION
638host_os
639host_vendor
640host_cpu
641host
642build_os
643build_vendor
644build_cpu
645build
646target_alias 691target_alias
647host_alias 692host_alias
648build_alias 693build_alias
649LIBS 694LIBS
650ECHO_T 695ECHO_T
… …
660htmldir 705htmldir
661infodir 706infodir
662docdir 707docdir
663oldincludedir 708oldincludedir
664includedir 709includedir
710runstatedir
665localstatedir 711localstatedir
666sharedstatedir 712sharedstatedir
667sysconfdir 713sysconfdir
668datadir 714datadir
669datarootdir 715datarootdir
… …
690enable_256_color 736enable_256_color
691enable_unicode3 737enable_unicode3
692enable_combining 738enable_combining
693enable_xft 739enable_xft
694enable_font_styles 740enable_font_styles
695enable_afterimage
696with_afterimage_config
697enable_pixbuf 741enable_pixbuf
698enable_startup_notification 742enable_startup_notification
699enable_transparency 743enable_transparency
700enable_fading 744enable_fading
701enable_rxvt_scroll 745enable_rxvt_scroll
… …
723enable_text_blink 767enable_text_blink
724enable_pointer_blank 768enable_pointer_blank
725with_term 769with_term
726with_terminfo 770with_terminfo
727with_x 771with_x
728enable_utmp
729enable_wtmp
730enable_lastlog
731' 772'
732 ac_precious_vars='build_alias 773 ac_precious_vars='build_alias
733host_alias 774host_alias
734target_alias 775target_alias
735CC 776CC
… …
738LIBS 779LIBS
739CPPFLAGS 780CPPFLAGS
740CXX 781CXX
741CXXFLAGS 782CXXFLAGS
742CCC 783CCC
743CPP 784XMKMF
744CXXCPP 785CXXCPP'
745XMKMF'
746 786
747 787
748# Initialize some variables set by options. 788# Initialize some variables set by options.
749ac_init_help= 789ac_init_help=
750ac_init_version=false 790ac_init_version=false
… …
779datarootdir='${prefix}/share' 819datarootdir='${prefix}/share'
780datadir='${datarootdir}' 820datadir='${datarootdir}'
781sysconfdir='${prefix}/etc' 821sysconfdir='${prefix}/etc'
782sharedstatedir='${prefix}/com' 822sharedstatedir='${prefix}/com'
783localstatedir='${prefix}/var' 823localstatedir='${prefix}/var'
824runstatedir='${localstatedir}/run'
784includedir='${prefix}/include' 825includedir='${prefix}/include'
785oldincludedir='/usr/include' 826oldincludedir='/usr/include'
786docdir='${datarootdir}/doc/${PACKAGE}' 827docdir='${datarootdir}/doc/${PACKAGE}'
787infodir='${datarootdir}/info' 828infodir='${datarootdir}/info'
788htmldir='${docdir}' 829htmldir='${docdir}'
… …
808 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 849 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
809 *=) ac_optarg= ;; 850 *=) ac_optarg= ;;
810 *) ac_optarg=yes ;; 851 *) ac_optarg=yes ;;
811 esac 852 esac
812 853
813 # Accept the important Cygnus configure options, so we can diagnose typos.
814
815 case $ac_dashdash$ac_option in 854 case $ac_dashdash$ac_option in
816 --) 855 --)
817 ac_dashdash=yes ;; 856 ac_dashdash=yes ;;
818 857
819 -bindir | --bindir | --bindi | --bind | --bin | --bi) 858 -bindir | --bindir | --bindi | --bind | --bin | --bi)
… …
850 889
851 -disable-* | --disable-*) 890 -disable-* | --disable-*)
852 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 891 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
853 # Reject names that are not valid shell variable names. 892 # Reject names that are not valid shell variable names.
854 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 893 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
855 as_fn_error $? "invalid feature name: $ac_useropt" 894 as_fn_error $? "invalid feature name: \`$ac_useropt'"
856 ac_useropt_orig=$ac_useropt 895 ac_useropt_orig=$ac_useropt
857 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 896 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
858 case $ac_user_opts in 897 case $ac_user_opts in
859 *" 898 *"
860"enable_$ac_useropt" 899"enable_$ac_useropt"
861"*) ;; 900"*) ;;
862 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 901 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
… …
876 915
877 -enable-* | --enable-*) 916 -enable-* | --enable-*)
878 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 917 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
879 # Reject names that are not valid shell variable names. 918 # Reject names that are not valid shell variable names.
880 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 919 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
881 as_fn_error $? "invalid feature name: $ac_useropt" 920 as_fn_error $? "invalid feature name: \`$ac_useropt'"
882 ac_useropt_orig=$ac_useropt 921 ac_useropt_orig=$ac_useropt
883 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 922 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
884 case $ac_user_opts in 923 case $ac_user_opts in
885 *" 924 *"
886"enable_$ac_useropt" 925"enable_$ac_useropt"
887"*) ;; 926"*) ;;
888 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 927 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
… …
1031 1070
1032 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1071 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1033 | -silent | --silent | --silen | --sile | --sil) 1072 | -silent | --silent | --silen | --sile | --sil)
1034 silent=yes ;; 1073 silent=yes ;;
1035 1074
1075 -runstatedir | --runstatedir | --runstatedi | --runstated \
1076 | --runstate | --runstat | --runsta | --runst | --runs \
1077 | --run | --ru | --r)
1078 ac_prev=runstatedir ;;
1079 -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1080 | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1081 | --run=* | --ru=* | --r=*)
1082 runstatedir=$ac_optarg ;;
1083
1036 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1084 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1037 ac_prev=sbindir ;; 1085 ac_prev=sbindir ;;
1038 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1086 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1039 | --sbi=* | --sb=*) 1087 | --sbi=* | --sb=*)
1040 sbindir=$ac_optarg ;; 1088 sbindir=$ac_optarg ;;
… …
1080 1128
1081 -with-* | --with-*) 1129 -with-* | --with-*)
1082 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1130 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1083 # Reject names that are not valid shell variable names. 1131 # Reject names that are not valid shell variable names.
1084 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1132 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1085 as_fn_error $? "invalid package name: $ac_useropt" 1133 as_fn_error $? "invalid package name: \`$ac_useropt'"
1086 ac_useropt_orig=$ac_useropt 1134 ac_useropt_orig=$ac_useropt
1087 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1135 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1088 case $ac_user_opts in 1136 case $ac_user_opts in
1089 *" 1137 *"
1090"with_$ac_useropt" 1138"with_$ac_useropt"
1091"*) ;; 1139"*) ;;
1092 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1140 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
… …
1096 1144
1097 -without-* | --without-*) 1145 -without-* | --without-*)
1098 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1146 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1099 # Reject names that are not valid shell variable names. 1147 # Reject names that are not valid shell variable names.
1100 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1148 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1101 as_fn_error $? "invalid package name: $ac_useropt" 1149 as_fn_error $? "invalid package name: \`$ac_useropt'"
1102 ac_useropt_orig=$ac_useropt 1150 ac_useropt_orig=$ac_useropt
1103 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1151 ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1104 case $ac_user_opts in 1152 case $ac_user_opts in
1105 *" 1153 *"
1106"with_$ac_useropt" 1154"with_$ac_useropt"
1107"*) ;; 1155"*) ;;
1108 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1156 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
… …
1142 eval $ac_envvar=\$ac_optarg 1190 eval $ac_envvar=\$ac_optarg
1143 export $ac_envvar ;; 1191 export $ac_envvar ;;
1144 1192
1145 *) 1193 *)
1146 # FIXME: should be removed in autoconf 3.0. 1194 # FIXME: should be removed in autoconf 3.0.
1147 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1195 printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1148 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1196 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1149 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1197 printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1150 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1198 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1151 ;; 1199 ;;
1152 1200
1153 esac 1201 esac
1154done 1202done
1155 1203
… …
1160 1208
1161if test -n "$ac_unrecognized_opts"; then 1209if test -n "$ac_unrecognized_opts"; then
1162 case $enable_option_checking in 1210 case $enable_option_checking in
1163 no) ;; 1211 no) ;;
1164 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1212 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1165 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1213 *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1166 esac 1214 esac
1167fi 1215fi
1168 1216
1169# Check all directory arguments for consistency. 1217# Check all directory arguments for consistency.
1170for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1218for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1171 datadir sysconfdir sharedstatedir localstatedir includedir \ 1219 datadir sysconfdir sharedstatedir localstatedir includedir \
1172 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1220 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1173 libdir localedir mandir 1221 libdir localedir mandir runstatedir
1174do 1222do
1175 eval ac_val=\$$ac_var 1223 eval ac_val=\$$ac_var
1176 # Remove trailing slashes. 1224 # Remove trailing slashes.
1177 case $ac_val in 1225 case $ac_val in
1178 */ ) 1226 */ )
… …
1196 1244
1197# FIXME: To remove some day. 1245# FIXME: To remove some day.
1198if test "x$host_alias" != x; then 1246if test "x$host_alias" != x; then
1199 if test "x$build_alias" = x; then 1247 if test "x$build_alias" = x; then
1200 cross_compiling=maybe 1248 cross_compiling=maybe
1201 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1202 If a cross compiler is detected then cross compile mode will be used" >&2
1203 elif test "x$build_alias" != "x$host_alias"; then 1249 elif test "x$build_alias" != "x$host_alias"; then
1204 cross_compiling=yes 1250 cross_compiling=yes
1205 fi 1251 fi
1206fi 1252fi
1207 1253
… …
1226 ac_confdir=`$as_dirname -- "$as_myself" || 1272 ac_confdir=`$as_dirname -- "$as_myself" ||
1227$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1273$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1228 X"$as_myself" : 'X\(//\)[^/]' \| \ 1274 X"$as_myself" : 'X\(//\)[^/]' \| \
1229 X"$as_myself" : 'X\(//\)$' \| \ 1275 X"$as_myself" : 'X\(//\)$' \| \
1230 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1276 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1231$as_echo X"$as_myself" | 1277printf "%s\n" X"$as_myself" |
1232 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1278 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1233 s//\1/ 1279 s//\1/
1234 q 1280 q
1235 } 1281 }
1236 /^X\(\/\/\)[^/].*/{ 1282 /^X\(\/\/\)[^/].*/{
… …
1323 --sbindir=DIR system admin executables [EPREFIX/sbin] 1369 --sbindir=DIR system admin executables [EPREFIX/sbin]
1324 --libexecdir=DIR program executables [EPREFIX/libexec] 1370 --libexecdir=DIR program executables [EPREFIX/libexec]
1325 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1371 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1326 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1372 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1327 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1373 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1374 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1328 --libdir=DIR object code libraries [EPREFIX/lib] 1375 --libdir=DIR object code libraries [EPREFIX/lib]
1329 --includedir=DIR C header files [PREFIX/include] 1376 --includedir=DIR C header files [PREFIX/include]
1330 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1377 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1331 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1378 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1332 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1379 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
… …
1343 cat <<\_ACEOF 1390 cat <<\_ACEOF
1344 1391
1345X features: 1392X features:
1346 --x-includes=DIR X include files are in DIR 1393 --x-includes=DIR X include files are in DIR
1347 --x-libraries=DIR X library files are in DIR 1394 --x-libraries=DIR X library files are in DIR
1348
1349System types:
1350 --build=BUILD configure for building on BUILD [guessed]
1351 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1352_ACEOF 1395_ACEOF
1353fi 1396fi
1354 1397
1355if test -n "$ac_init_help"; then 1398if test -n "$ac_init_help"; then
1356 1399
… …
1367 --enable-256-color enable 256-color support 1410 --enable-256-color enable 256-color support
1368 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters 1411 --enable-unicode3 use 21 instead of 16 bits to represent unicode characters
1369 --enable-combining enable composition of base and combining characters 1412 --enable-combining enable composition of base and combining characters
1370 --enable-xft enable xft support on systems that have it 1413 --enable-xft enable xft support on systems that have it
1371 --enable-font-styles enable bold and italic support 1414 --enable-font-styles enable bold and italic support
1372 --enable-afterimage enable integration with libAfterImage for background images (deprecated)
1373 --enable-pixbuf enable integration with gdk-pixbuf for background images 1415 --enable-pixbuf enable integration with gdk-pixbuf for background images
1374 --enable-startup-notification enable freedesktop startup notification support 1416 --enable-startup-notification enable freedesktop startup notification support
1375 --enable-transparency enable transparent backgrounds 1417 --enable-transparency enable transparent backgrounds
1376 --enable-fading enable colors fading when off focus 1418 --enable-fading enable colors fading when off focus
1377 --enable-rxvt-scroll enable rxvt style scrollbar 1419 --enable-rxvt-scroll enable rxvt style scrollbar
… …
1392 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5 1434 --enable-mousewheel enable scrolling via mouse wheel or buttons 4 & 5
1393 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel) 1435 --enable-slipwheeling enable slip wheel scrolling (requires --enable-mousewheel)
1394 --enable-smart-resize enable smart growth/shrink behaviour 1436 --enable-smart-resize enable smart growth/shrink behaviour
1395 --enable-text-blink enable blinking text 1437 --enable-text-blink enable blinking text
1396 --enable-pointer-blank enable pointer blanking when typing or inactive 1438 --enable-pointer-blank enable pointer blanking when typing or inactive
1397 --enable-utmp enable utmp (utmpx) support
1398 --enable-wtmp enable wtmp (wtmpx) support (requires --enable-utmp)
1399 --enable-lastlog enable lastlog support (requires --enable-utmp)
1400 1439
1401Optional Packages: 1440Optional Packages:
1402 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1441 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1403 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1442 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1404 --with-afterimage-config=DIR use libAfterImage config script in DIR
1405 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all) 1443 --with-codesets=CS,... compile in additional codesets (jp,jp_ext,kr,zh,zh_ext,all)
1406 --with-res-name=NAME use this as default resource name (default: urxvt) 1444 --with-res-name=NAME use this as default resource name (default: urxvt)
1407 --with-res-class=CLASS use this as the resource class (default: URxvt) 1445 --with-res-class=CLASS use this as the resource class (default: URxvt)
1408 --with-name=NAME set the basename for the installed binaries (default: urxvt) 1446 --with-name=NAME set the basename for the installed binaries (default: urxvt)
1409 --with-term=NAME set the terminal to NAME (default: rxvt) 1447 --with-term=NAME set the terminal to NAME (default: rxvt)
… …
1418 LIBS libraries to pass to the linker, e.g. -l<library> 1456 LIBS libraries to pass to the linker, e.g. -l<library>
1419 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1457 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1420 you have headers in a nonstandard directory <include dir> 1458 you have headers in a nonstandard directory <include dir>
1421 CXX C++ compiler command 1459 CXX C++ compiler command
1422 CXXFLAGS C++ compiler flags 1460 CXXFLAGS C++ compiler flags
1423 CPP C preprocessor 1461 XMKMF Path to xmkmf, Makefile generator for X Window System
1424 CXXCPP C++ preprocessor 1462 CXXCPP C++ preprocessor
1425 XMKMF Path to xmkmf, Makefile generator for X Window System
1426 1463
1427Use these variables to override the choices made by `configure' or to help 1464Use these variables to override the choices made by `configure' or to help
1428it to find libraries and programs with nonstandard names/locations. 1465it to find libraries and programs with nonstandard names/locations.
1429 1466
1430Report bugs to the package provider. 1467Report bugs to the package provider.
… …
1441 ac_builddir=. 1478 ac_builddir=.
1442 1479
1443case "$ac_dir" in 1480case "$ac_dir" in
1444.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1481.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1445*) 1482*)
1446 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1483 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1447 # A ".." for each directory in $ac_dir_suffix. 1484 # A ".." for each directory in $ac_dir_suffix.
1448 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1485 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1449 case $ac_top_builddir_sub in 1486 case $ac_top_builddir_sub in
1450 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1487 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1451 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1488 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1452 esac ;; 1489 esac ;;
1453esac 1490esac
… …
1471 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1508 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1472esac 1509esac
1473ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1510ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1474 1511
1475 cd "$ac_dir" || { ac_status=$?; continue; } 1512 cd "$ac_dir" || { ac_status=$?; continue; }
1476 # Check for guested configure. 1513 # Check for configure.gnu first; this name is used for a wrapper for
1514 # Metaconfig's "Configure" on case-insensitive file systems.
1477 if test -f "$ac_srcdir/configure.gnu"; then 1515 if test -f "$ac_srcdir/configure.gnu"; then
1478 echo && 1516 echo &&
1479 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1517 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1480 elif test -f "$ac_srcdir/configure"; then 1518 elif test -f "$ac_srcdir/configure"; then
1481 echo && 1519 echo &&
1482 $SHELL "$ac_srcdir/configure" --help=recursive 1520 $SHELL "$ac_srcdir/configure" --help=recursive
1483 else 1521 else
1484 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1522 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1485 fi || ac_status=$? 1523 fi || ac_status=$?
1486 cd "$ac_pwd" || { ac_status=$?; break; } 1524 cd "$ac_pwd" || { ac_status=$?; break; }
1487 done 1525 done
1488fi 1526fi
1489 1527
1490test -n "$ac_init_help" && exit $ac_status 1528test -n "$ac_init_help" && exit $ac_status
1491if $ac_init_version; then 1529if $ac_init_version; then
1492 cat <<\_ACEOF 1530 cat <<\_ACEOF
1493configure 1531configure
1494generated by GNU Autoconf 2.67 1532generated by GNU Autoconf 2.71
1495 1533
1496Copyright (C) 2010 Free Software Foundation, Inc. 1534Copyright (C) 2021 Free Software Foundation, Inc.
1497This configure script is free software; the Free Software Foundation 1535This configure script is free software; the Free Software Foundation
1498gives unlimited permission to copy, distribute and modify it. 1536gives unlimited permission to copy, distribute and modify it.
1499_ACEOF 1537_ACEOF
1500 exit 1538 exit
1501fi 1539fi
… …
1508# -------------------------- 1546# --------------------------
1509# Try to compile conftest.$ac_ext, and return whether this succeeded. 1547# Try to compile conftest.$ac_ext, and return whether this succeeded.
1510ac_fn_c_try_compile () 1548ac_fn_c_try_compile ()
1511{ 1549{
1512 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1513 rm -f conftest.$ac_objext 1551 rm -f conftest.$ac_objext conftest.beam
1514 if { { ac_try="$ac_compile" 1552 if { { ac_try="$ac_compile"
1515case "(($ac_try" in 1553case "(($ac_try" in
1516 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1517 *) ac_try_echo=$ac_try;; 1555 *) ac_try_echo=$ac_try;;
1518esac 1556esac
1519eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1520$as_echo "$ac_try_echo"; } >&5 1558printf "%s\n" "$ac_try_echo"; } >&5
1521 (eval "$ac_compile") 2>conftest.err 1559 (eval "$ac_compile") 2>conftest.err
1522 ac_status=$? 1560 ac_status=$?
1523 if test -s conftest.err; then 1561 if test -s conftest.err; then
1524 grep -v '^ *+' conftest.err >conftest.er1 1562 grep -v '^ *+' conftest.err >conftest.er1
1525 cat conftest.er1 >&5 1563 cat conftest.er1 >&5
1526 mv -f conftest.er1 conftest.err 1564 mv -f conftest.er1 conftest.err
1527 fi 1565 fi
1528 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1529 test $ac_status = 0; } && { 1567 test $ac_status = 0; } && {
1530 test -z "$ac_c_werror_flag" || 1568 test -z "$ac_c_werror_flag" ||
1531 test ! -s conftest.err 1569 test ! -s conftest.err
1532 } && test -s conftest.$ac_objext; then : 1570 } && test -s conftest.$ac_objext
1571then :
1533 ac_retval=0 1572 ac_retval=0
1534else 1573else $as_nop
1535 $as_echo "$as_me: failed program was:" >&5 1574 printf "%s\n" "$as_me: failed program was:" >&5
1536sed 's/^/| /' conftest.$ac_ext >&5 1575sed 's/^/| /' conftest.$ac_ext >&5
1537 1576
1538 ac_retval=1 1577 ac_retval=1
1539fi 1578fi
1540 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1579 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1541 as_fn_set_status $ac_retval 1580 as_fn_set_status $ac_retval
1542 1581
1543} # ac_fn_c_try_compile 1582} # ac_fn_c_try_compile
1544 1583
1545# ac_fn_cxx_try_compile LINENO 1584# ac_fn_cxx_try_compile LINENO
1546# ---------------------------- 1585# ----------------------------
1547# Try to compile conftest.$ac_ext, and return whether this succeeded. 1586# Try to compile conftest.$ac_ext, and return whether this succeeded.
1548ac_fn_cxx_try_compile () 1587ac_fn_cxx_try_compile ()
1549{ 1588{
1550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1589 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1551 rm -f conftest.$ac_objext 1590 rm -f conftest.$ac_objext conftest.beam
1552 if { { ac_try="$ac_compile" 1591 if { { ac_try="$ac_compile"
1553case "(($ac_try" in 1592case "(($ac_try" in
1554 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1555 *) ac_try_echo=$ac_try;; 1594 *) ac_try_echo=$ac_try;;
1556esac 1595esac
1557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1596eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1558$as_echo "$ac_try_echo"; } >&5 1597printf "%s\n" "$ac_try_echo"; } >&5
1559 (eval "$ac_compile") 2>conftest.err 1598 (eval "$ac_compile") 2>conftest.err
1560 ac_status=$? 1599 ac_status=$?
1561 if test -s conftest.err; then 1600 if test -s conftest.err; then
1562 grep -v '^ *+' conftest.err >conftest.er1 1601 grep -v '^ *+' conftest.err >conftest.er1
1563 cat conftest.er1 >&5 1602 cat conftest.er1 >&5
1564 mv -f conftest.er1 conftest.err 1603 mv -f conftest.er1 conftest.err
1565 fi 1604 fi
1566 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1605 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567 test $ac_status = 0; } && { 1606 test $ac_status = 0; } && {
1568 test -z "$ac_cxx_werror_flag" || 1607 test -z "$ac_cxx_werror_flag" ||
1569 test ! -s conftest.err 1608 test ! -s conftest.err
1570 } && test -s conftest.$ac_objext; then : 1609 } && test -s conftest.$ac_objext
1610then :
1571 ac_retval=0 1611 ac_retval=0
1572else 1612else $as_nop
1573 $as_echo "$as_me: failed program was:" >&5 1613 printf "%s\n" "$as_me: failed program was:" >&5
1574sed 's/^/| /' conftest.$ac_ext >&5 1614sed 's/^/| /' conftest.$ac_ext >&5
1575 1615
1576 ac_retval=1 1616 ac_retval=1
1577fi 1617fi
1578 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1618 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1579 as_fn_set_status $ac_retval 1619 as_fn_set_status $ac_retval
1580 1620
1581} # ac_fn_cxx_try_compile 1621} # ac_fn_cxx_try_compile
1582 1622
1583# ac_fn_c_try_cpp LINENO 1623# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1584# ---------------------- 1624# -------------------------------------------------------
1585# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1625# Tests whether HEADER exists and can be compiled using the include files in
1586ac_fn_c_try_cpp () 1626# INCLUDES, setting the cache variable VAR accordingly.
1627ac_fn_c_check_header_compile ()
1587{ 1628{
1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1589 if { { ac_try="$ac_cpp conftest.$ac_ext"
1590case "(($ac_try" in
1591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1592 *) ac_try_echo=$ac_try;;
1593esac
1594eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1595$as_echo "$ac_try_echo"; } >&5
1596 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1597 ac_status=$?
1598 if test -s conftest.err; then
1599 grep -v '^ *+' conftest.err >conftest.er1
1600 cat conftest.er1 >&5
1601 mv -f conftest.er1 conftest.err
1602 fi
1603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1604 test $ac_status = 0; } > conftest.i && {
1605 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1606 test ! -s conftest.err
1607 }; then :
1608 ac_retval=0
1609else
1610 $as_echo "$as_me: failed program was:" >&5
1611sed 's/^/| /' conftest.$ac_ext >&5
1612
1613 ac_retval=1
1614fi
1615 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1616 as_fn_set_status $ac_retval
1617
1618} # ac_fn_c_try_cpp
1619
1620# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1621# -------------------------------------------------------
1622# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1623# the include files in INCLUDES and setting the cache variable VAR
1624# accordingly.
1625ac_fn_c_check_header_mongrel ()
1626{
1627 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1628 if eval "test \"\${$3+set}\"" = set; then :
1629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1630$as_echo_n "checking for $2... " >&6; } 1631printf %s "checking for $2... " >&6; }
1631if eval "test \"\${$3+set}\"" = set; then : 1632if eval test \${$3+y}
1632 $as_echo_n "(cached) " >&6 1633then :
1633fi 1634 printf %s "(cached) " >&6
1634eval ac_res=\$$3 1635else $as_nop
1635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1636$as_echo "$ac_res" >&6; }
1637else
1638 # Is the header compilable?
1639{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1640$as_echo_n "checking $2 usability... " >&6; }
1641cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1642/* end confdefs.h. */ 1637/* end confdefs.h. */
1643$4 1638$4
1644#include <$2> 1639#include <$2>
1645_ACEOF 1640_ACEOF
1646if ac_fn_c_try_compile "$LINENO"; then : 1641if ac_fn_c_try_compile "$LINENO"
1647 ac_header_compiler=yes 1642then :
1648else 1643 eval "$3=yes"
1649 ac_header_compiler=no 1644else $as_nop
1645 eval "$3=no"
1650fi 1646fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1647rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1652{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1653$as_echo "$ac_header_compiler" >&6; }
1654
1655# Is the header present?
1656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1657$as_echo_n "checking $2 presence... " >&6; }
1658cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659/* end confdefs.h. */
1660#include <$2>
1661_ACEOF
1662if ac_fn_c_try_cpp "$LINENO"; then :
1663 ac_header_preproc=yes
1664else
1665 ac_header_preproc=no
1666fi
1667rm -f conftest.err conftest.i conftest.$ac_ext
1668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1669$as_echo "$ac_header_preproc" >&6; }
1670
1671# So? What about this header?
1672case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1673 yes:no: )
1674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1675$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1677$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1678 ;;
1679 no:yes:* )
1680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1681$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1683$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1685$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1687$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1689$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1690 ;;
1691esac
1692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1693$as_echo_n "checking for $2... " >&6; }
1694if eval "test \"\${$3+set}\"" = set; then :
1695 $as_echo_n "(cached) " >&6
1696else
1697 eval "$3=\$ac_header_compiler"
1698fi 1648fi
1699eval ac_res=\$$3 1649eval ac_res=\$$3
1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1701$as_echo "$ac_res" >&6; } 1651printf "%s\n" "$ac_res" >&6; }
1702fi 1652 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1703 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1704 1653
1705} # ac_fn_c_check_header_mongrel 1654} # ac_fn_c_check_header_compile
1706 1655
1707# ac_fn_c_try_run LINENO 1656# ac_fn_cxx_try_link LINENO
1708# ---------------------- 1657# -------------------------
1709# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1658# Try to link conftest.$ac_ext, and return whether this succeeded.
1710# that executables *can* be run.
1711ac_fn_c_try_run () 1659ac_fn_cxx_try_link ()
1712{ 1660{
1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1661 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
1714 if { { ac_try="$ac_link" 1663 if { { ac_try="$ac_link"
1715case "(($ac_try" in 1664case "(($ac_try" in
1716 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1665 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1717 *) ac_try_echo=$ac_try;; 1666 *) ac_try_echo=$ac_try;;
1718esac 1667esac
1719eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1668eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1720$as_echo "$ac_try_echo"; } >&5 1669printf "%s\n" "$ac_try_echo"; } >&5
1721 (eval "$ac_link") 2>&5
1722 ac_status=$?
1723 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1725 { { case "(($ac_try" in
1726 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1727 *) ac_try_echo=$ac_try;;
1728esac
1729eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730$as_echo "$ac_try_echo"; } >&5
1731 (eval "$ac_try") 2>&5
1732 ac_status=$?
1733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734 test $ac_status = 0; }; }; then :
1735 ac_retval=0
1736else
1737 $as_echo "$as_me: program exited with status $ac_status" >&5
1738 $as_echo "$as_me: failed program was:" >&5
1739sed 's/^/| /' conftest.$ac_ext >&5
1740
1741 ac_retval=$ac_status
1742fi
1743 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1744 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1745 as_fn_set_status $ac_retval
1746
1747} # ac_fn_c_try_run
1748
1749# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1750# -------------------------------------------------------
1751# Tests whether HEADER exists and can be compiled using the include files in
1752# INCLUDES, setting the cache variable VAR accordingly.
1753ac_fn_c_check_header_compile ()
1754{
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757$as_echo_n "checking for $2... " >&6; }
1758if eval "test \"\${$3+set}\"" = set; then :
1759 $as_echo_n "(cached) " >&6
1760else
1761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762/* end confdefs.h. */
1763$4
1764#include <$2>
1765_ACEOF
1766if ac_fn_c_try_compile "$LINENO"; then :
1767 eval "$3=yes"
1768else
1769 eval "$3=no"
1770fi
1771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1772fi
1773eval ac_res=\$$3
1774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1775$as_echo "$ac_res" >&6; }
1776 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1777
1778} # ac_fn_c_check_header_compile
1779
1780# ac_fn_c_try_link LINENO
1781# -----------------------
1782# Try to link conftest.$ac_ext, and return whether this succeeded.
1783ac_fn_c_try_link ()
1784{
1785 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1786 rm -f conftest.$ac_objext conftest$ac_exeext
1787 if { { ac_try="$ac_link"
1788case "(($ac_try" in
1789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1790 *) ac_try_echo=$ac_try;;
1791esac
1792eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1793$as_echo "$ac_try_echo"; } >&5
1794 (eval "$ac_link") 2>conftest.err 1670 (eval "$ac_link") 2>conftest.err
1795 ac_status=$? 1671 ac_status=$?
1796 if test -s conftest.err; then 1672 if test -s conftest.err; then
1797 grep -v '^ *+' conftest.err >conftest.er1 1673 grep -v '^ *+' conftest.err >conftest.er1
1798 cat conftest.er1 >&5 1674 cat conftest.er1 >&5
1799 mv -f conftest.er1 conftest.err 1675 mv -f conftest.er1 conftest.err
1800 fi 1676 fi
1801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1677 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1802 test $ac_status = 0; } && { 1678 test $ac_status = 0; } && {
1803 test -z "$ac_c_werror_flag" || 1679 test -z "$ac_cxx_werror_flag" ||
1804 test ! -s conftest.err 1680 test ! -s conftest.err
1805 } && test -s conftest$ac_exeext && { 1681 } && test -s conftest$ac_exeext && {
1806 test "$cross_compiling" = yes || 1682 test "$cross_compiling" = yes ||
1807 $as_test_x conftest$ac_exeext 1683 test -x conftest$ac_exeext
1808 }; then : 1684 }
1685then :
1809 ac_retval=0 1686 ac_retval=0
1810else 1687else $as_nop
1811 $as_echo "$as_me: failed program was:" >&5 1688 printf "%s\n" "$as_me: failed program was:" >&5
1812sed 's/^/| /' conftest.$ac_ext >&5 1689sed 's/^/| /' conftest.$ac_ext >&5
1813 1690
1814 ac_retval=1 1691 ac_retval=1
1815fi 1692fi
1816 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1693 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1817 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1694 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1818 # interfere with the next link command; also delete a directory that is 1695 # interfere with the next link command; also delete a directory that is
1819 # left behind by Apple's compiler. We do this before executing the actions. 1696 # left behind by Apple's compiler. We do this before executing the actions.
1820 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1697 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1821 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1698 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1822 as_fn_set_status $ac_retval 1699 as_fn_set_status $ac_retval
1823 1700
1824} # ac_fn_c_try_link 1701} # ac_fn_cxx_try_link
1825 1702
1826# ac_fn_cxx_try_link LINENO 1703# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1827# ------------------------- 1704# ---------------------------------------------------------
1828# Try to link conftest.$ac_ext, and return whether this succeeded. 1705# Tests whether HEADER exists and can be compiled using the include files in
1829ac_fn_cxx_try_link () 1706# INCLUDES, setting the cache variable VAR accordingly.
1707ac_fn_cxx_check_header_compile ()
1830{ 1708{
1831 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1709 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1832 rm -f conftest.$ac_objext conftest$ac_exeext
1833 if { { ac_try="$ac_link"
1834case "(($ac_try" in
1835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1836 *) ac_try_echo=$ac_try;;
1837esac
1838eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1839$as_echo "$ac_try_echo"; } >&5
1840 (eval "$ac_link") 2>conftest.err
1841 ac_status=$?
1842 if test -s conftest.err; then
1843 grep -v '^ *+' conftest.err >conftest.er1
1844 cat conftest.er1 >&5
1845 mv -f conftest.er1 conftest.err
1846 fi
1847 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1848 test $ac_status = 0; } && {
1849 test -z "$ac_cxx_werror_flag" ||
1850 test ! -s conftest.err
1851 } && test -s conftest$ac_exeext && {
1852 test "$cross_compiling" = yes ||
1853 $as_test_x conftest$ac_exeext
1854 }; then :
1855 ac_retval=0
1856else
1857 $as_echo "$as_me: failed program was:" >&5
1858sed 's/^/| /' conftest.$ac_ext >&5
1859
1860 ac_retval=1
1861fi
1862 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1863 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1864 # interfere with the next link command; also delete a directory that is
1865 # left behind by Apple's compiler. We do this before executing the actions.
1866 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1867 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1868 as_fn_set_status $ac_retval
1869
1870} # ac_fn_cxx_try_link
1871
1872# ac_fn_cxx_try_cpp LINENO
1873# ------------------------
1874# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1875ac_fn_cxx_try_cpp ()
1876{
1877 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1878 if { { ac_try="$ac_cpp conftest.$ac_ext"
1879case "(($ac_try" in
1880 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1881 *) ac_try_echo=$ac_try;;
1882esac
1883eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1884$as_echo "$ac_try_echo"; } >&5
1885 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1886 ac_status=$?
1887 if test -s conftest.err; then
1888 grep -v '^ *+' conftest.err >conftest.er1
1889 cat conftest.er1 >&5
1890 mv -f conftest.er1 conftest.err
1891 fi
1892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1893 test $ac_status = 0; } > conftest.i && {
1894 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1895 test ! -s conftest.err
1896 }; then :
1897 ac_retval=0
1898else
1899 $as_echo "$as_me: failed program was:" >&5
1900sed 's/^/| /' conftest.$ac_ext >&5
1901
1902 ac_retval=1
1903fi
1904 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1905 as_fn_set_status $ac_retval
1906
1907} # ac_fn_cxx_try_cpp
1908
1909# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1910# ---------------------------------------------------------
1911# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1912# the include files in INCLUDES and setting the cache variable VAR
1913# accordingly.
1914ac_fn_cxx_check_header_mongrel ()
1915{
1916 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1917 if eval "test \"\${$3+set}\"" = set; then :
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1919$as_echo_n "checking for $2... " >&6; } 1711printf %s "checking for $2... " >&6; }
1920if eval "test \"\${$3+set}\"" = set; then : 1712if eval test \${$3+y}
1921 $as_echo_n "(cached) " >&6 1713then :
1922fi 1714 printf %s "(cached) " >&6
1923eval ac_res=\$$3 1715else $as_nop
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1925$as_echo "$ac_res" >&6; }
1926else
1927 # Is the header compilable?
1928{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1929$as_echo_n "checking $2 usability... " >&6; }
1930cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1931/* end confdefs.h. */ 1717/* end confdefs.h. */
1932$4 1718$4
1933#include <$2> 1719#include <$2>
1934_ACEOF 1720_ACEOF
1935if ac_fn_cxx_try_compile "$LINENO"; then : 1721if ac_fn_cxx_try_compile "$LINENO"
1936 ac_header_compiler=yes 1722then :
1937else 1723 eval "$3=yes"
1938 ac_header_compiler=no 1724else $as_nop
1725 eval "$3=no"
1939fi 1726fi
1940rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1727rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
1941{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1942$as_echo "$ac_header_compiler" >&6; }
1943
1944# Is the header present?
1945{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1946$as_echo_n "checking $2 presence... " >&6; }
1947cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1948/* end confdefs.h. */
1949#include <$2>
1950_ACEOF
1951if ac_fn_cxx_try_cpp "$LINENO"; then :
1952 ac_header_preproc=yes
1953else
1954 ac_header_preproc=no
1955fi
1956rm -f conftest.err conftest.i conftest.$ac_ext
1957{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1958$as_echo "$ac_header_preproc" >&6; }
1959
1960# So? What about this header?
1961case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1962 yes:no: )
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1964$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1966$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1967 ;;
1968 no:yes:* )
1969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1970$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1972$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1974$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1976$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1977 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1978$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1979 ;;
1980esac
1981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1982$as_echo_n "checking for $2... " >&6; }
1983if eval "test \"\${$3+set}\"" = set; then :
1984 $as_echo_n "(cached) " >&6
1985else
1986 eval "$3=\$ac_header_compiler"
1987fi 1728fi
1988eval ac_res=\$$3 1729eval ac_res=\$$3
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1990$as_echo "$ac_res" >&6; } 1731printf "%s\n" "$ac_res" >&6; }
1991fi 1732 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1992 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1993 1733
1994} # ac_fn_cxx_check_header_mongrel 1734} # ac_fn_cxx_check_header_compile
1995 1735
1996# ac_fn_cxx_check_func LINENO FUNC VAR 1736# ac_fn_cxx_check_func LINENO FUNC VAR
1997# ------------------------------------ 1737# ------------------------------------
1998# Tests whether FUNC exists, setting the cache variable VAR accordingly 1738# Tests whether FUNC exists, setting the cache variable VAR accordingly
1999ac_fn_cxx_check_func () 1739ac_fn_cxx_check_func ()
2000{ 1740{
2001 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1741 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2003$as_echo_n "checking for $2... " >&6; } 1743printf %s "checking for $2... " >&6; }
2004if eval "test \"\${$3+set}\"" = set; then : 1744if eval test \${$3+y}
2005 $as_echo_n "(cached) " >&6 1745then :
2006else 1746 printf %s "(cached) " >&6
1747else $as_nop
2007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2008/* end confdefs.h. */ 1749/* end confdefs.h. */
2009/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1750/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2010 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1751 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2011#define $2 innocuous_$2 1752#define $2 innocuous_$2
2012 1753
2013/* System header to define __stub macros and hopefully few prototypes, 1754/* System header to define __stub macros and hopefully few prototypes,
2014 which can conflict with char $2 (); below. 1755 which can conflict with char $2 (); below. */
2015 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2016 <limits.h> exists even on freestanding compilers. */
2017 1756
2018#ifdef __STDC__
2019# include <limits.h> 1757#include <limits.h>
2020#else
2021# include <assert.h>
2022#endif
2023
2024#undef $2 1758#undef $2
2025 1759
2026/* Override any GCC internal prototype to avoid an error. 1760/* Override any GCC internal prototype to avoid an error.
2027 Use char because int might match the return type of a GCC 1761 Use char because int might match the return type of a GCC
2028 builtin and then its argument prototype would still apply. */ 1762 builtin and then its argument prototype would still apply. */
… …
2036#if defined __stub_$2 || defined __stub___$2 1770#if defined __stub_$2 || defined __stub___$2
2037choke me 1771choke me
2038#endif 1772#endif
2039 1773
2040int 1774int
2041main () 1775main (void)
2042{ 1776{
2043return $2 (); 1777return $2 ();
2044 ; 1778 ;
2045 return 0; 1779 return 0;
2046} 1780}
2047_ACEOF 1781_ACEOF
2048if ac_fn_cxx_try_link "$LINENO"; then : 1782if ac_fn_cxx_try_link "$LINENO"
1783then :
2049 eval "$3=yes" 1784 eval "$3=yes"
2050else 1785else $as_nop
2051 eval "$3=no" 1786 eval "$3=no"
2052fi 1787fi
2053rm -f core conftest.err conftest.$ac_objext \ 1788rm -f core conftest.err conftest.$ac_objext conftest.beam \
2054 conftest$ac_exeext conftest.$ac_ext 1789 conftest$ac_exeext conftest.$ac_ext
2055fi 1790fi
2056eval ac_res=\$$3 1791eval ac_res=\$$3
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058$as_echo "$ac_res" >&6; } 1793printf "%s\n" "$ac_res" >&6; }
2059 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1794 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2060 1795
2061} # ac_fn_cxx_check_func 1796} # ac_fn_cxx_check_func
2062 1797
2063# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES 1798# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2064# --------------------------------------------- 1799# ---------------------------------------------
2065# Tests whether TYPE exists after having included INCLUDES, setting cache 1800# Tests whether TYPE exists after having included INCLUDES, setting cache
2066# variable VAR accordingly. 1801# variable VAR accordingly.
2067ac_fn_cxx_check_type () 1802ac_fn_cxx_check_type ()
2068{ 1803{
2069 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1804 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2071$as_echo_n "checking for $2... " >&6; } 1806printf %s "checking for $2... " >&6; }
2072if eval "test \"\${$3+set}\"" = set; then : 1807if eval test \${$3+y}
2073 $as_echo_n "(cached) " >&6 1808then :
2074else 1809 printf %s "(cached) " >&6
1810else $as_nop
2075 eval "$3=no" 1811 eval "$3=no"
2076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2077/* end confdefs.h. */ 1813/* end confdefs.h. */
2078$4 1814$4
2079int 1815int
2080main () 1816main (void)
2081{ 1817{
2082if (sizeof ($2)) 1818if (sizeof ($2))
2083 return 0; 1819 return 0;
2084 ; 1820 ;
2085 return 0; 1821 return 0;
2086} 1822}
2087_ACEOF 1823_ACEOF
2088if ac_fn_cxx_try_compile "$LINENO"; then : 1824if ac_fn_cxx_try_compile "$LINENO"
1825then :
2089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090/* end confdefs.h. */ 1827/* end confdefs.h. */
2091$4 1828$4
2092int 1829int
2093main () 1830main (void)
2094{ 1831{
2095if (sizeof (($2))) 1832if (sizeof (($2)))
2096 return 0; 1833 return 0;
2097 ; 1834 ;
2098 return 0; 1835 return 0;
2099} 1836}
2100_ACEOF 1837_ACEOF
2101if ac_fn_cxx_try_compile "$LINENO"; then : 1838if ac_fn_cxx_try_compile "$LINENO"
1839then :
2102 1840
2103else 1841else $as_nop
2104 eval "$3=yes" 1842 eval "$3=yes"
2105fi 1843fi
2106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1844rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2107fi 1845fi
2108rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1846rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2109fi 1847fi
2110eval ac_res=\$$3 1848eval ac_res=\$$3
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2112$as_echo "$ac_res" >&6; } 1850printf "%s\n" "$ac_res" >&6; }
2113 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1851 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2114 1852
2115} # ac_fn_cxx_check_type 1853} # ac_fn_cxx_check_type
1854
1855# ac_fn_cxx_try_cpp LINENO
1856# ------------------------
1857# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1858ac_fn_cxx_try_cpp ()
1859{
1860 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1861 if { { ac_try="$ac_cpp conftest.$ac_ext"
1862case "(($ac_try" in
1863 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1864 *) ac_try_echo=$ac_try;;
1865esac
1866eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1867printf "%s\n" "$ac_try_echo"; } >&5
1868 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1869 ac_status=$?
1870 if test -s conftest.err; then
1871 grep -v '^ *+' conftest.err >conftest.er1
1872 cat conftest.er1 >&5
1873 mv -f conftest.er1 conftest.err
1874 fi
1875 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1876 test $ac_status = 0; } > conftest.i && {
1877 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1878 test ! -s conftest.err
1879 }
1880then :
1881 ac_retval=0
1882else $as_nop
1883 printf "%s\n" "$as_me: failed program was:" >&5
1884sed 's/^/| /' conftest.$ac_ext >&5
1885
1886 ac_retval=1
1887fi
1888 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1889 as_fn_set_status $ac_retval
1890
1891} # ac_fn_cxx_try_cpp
2116 1892
2117# ac_fn_c_find_intX_t LINENO BITS VAR 1893# ac_fn_c_find_intX_t LINENO BITS VAR
2118# ----------------------------------- 1894# -----------------------------------
2119# Finds a signed integer type with width BITS, setting cache variable VAR 1895# Finds a signed integer type with width BITS, setting cache variable VAR
2120# accordingly. 1896# accordingly.
2121ac_fn_c_find_intX_t () 1897ac_fn_c_find_intX_t ()
2122{ 1898{
2123 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1899 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 1900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2125$as_echo_n "checking for int$2_t... " >&6; } 1901printf %s "checking for int$2_t... " >&6; }
2126if eval "test \"\${$3+set}\"" = set; then : 1902if eval test \${$3+y}
2127 $as_echo_n "(cached) " >&6 1903then :
2128else 1904 printf %s "(cached) " >&6
1905else $as_nop
2129 eval "$3=no" 1906 eval "$3=no"
2130 # Order is important - never check a type that is potentially smaller 1907 # Order is important - never check a type that is potentially smaller
2131 # than half of the expected target width. 1908 # than half of the expected target width.
2132 for ac_type in int$2_t 'int' 'long int' \ 1909 for ac_type in int$2_t 'int' 'long int' \
2133 'long long int' 'short int' 'signed char'; do 1910 'long long int' 'short int' 'signed char'; do
2134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135/* end confdefs.h. */ 1912/* end confdefs.h. */
2136$ac_includes_default 1913$ac_includes_default
2137 enum { N = $2 / 2 - 1 }; 1914 enum { N = $2 / 2 - 1 };
2138int 1915int
2139main () 1916main (void)
2140{ 1917{
2141static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1918static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2142test_array [0] = 0 1919test_array [0] = 0;
1920return test_array [0];
2143 1921
2144 ; 1922 ;
2145 return 0; 1923 return 0;
2146} 1924}
2147_ACEOF 1925_ACEOF
2148if ac_fn_cxx_try_compile "$LINENO"; then : 1926if ac_fn_cxx_try_compile "$LINENO"
1927then :
2149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150/* end confdefs.h. */ 1929/* end confdefs.h. */
2151$ac_includes_default 1930$ac_includes_default
2152 enum { N = $2 / 2 - 1 }; 1931 enum { N = $2 / 2 - 1 };
2153int 1932int
2154main () 1933main (void)
2155{ 1934{
2156static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1935static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2157 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1936 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2158test_array [0] = 0 1937test_array [0] = 0;
1938return test_array [0];
2159 1939
2160 ; 1940 ;
2161 return 0; 1941 return 0;
2162} 1942}
2163_ACEOF 1943_ACEOF
2164if ac_fn_cxx_try_compile "$LINENO"; then : 1944if ac_fn_cxx_try_compile "$LINENO"
1945then :
2165 1946
2166else 1947else $as_nop
2167 case $ac_type in #( 1948 case $ac_type in #(
2168 int$2_t) : 1949 int$2_t) :
2169 eval "$3=yes" ;; #( 1950 eval "$3=yes" ;; #(
2170 *) : 1951 *) :
2171 eval "$3=\$ac_type" ;; 1952 eval "$3=\$ac_type" ;;
2172esac 1953esac
2173fi 1954fi
2174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1955rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2175fi 1956fi
2176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2177 if eval test \"x\$"$3"\" = x"no"; then : 1958 if eval test \"x\$"$3"\" = x"no"
1959then :
2178 1960
2179else 1961else $as_nop
2180 break 1962 break
2181fi 1963fi
2182 done 1964 done
2183fi 1965fi
2184eval ac_res=\$$3 1966eval ac_res=\$$3
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2186$as_echo "$ac_res" >&6; } 1968printf "%s\n" "$ac_res" >&6; }
2187 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1969 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2188 1970
2189} # ac_fn_c_find_intX_t 1971} # ac_fn_c_find_intX_t
2190 1972
2191# ac_fn_c_find_uintX_t LINENO BITS VAR 1973# ac_fn_c_find_uintX_t LINENO BITS VAR
2192# ------------------------------------ 1974# ------------------------------------
2193# Finds an unsigned integer type with width BITS, setting cache variable VAR 1975# Finds an unsigned integer type with width BITS, setting cache variable VAR
2194# accordingly. 1976# accordingly.
2195ac_fn_c_find_uintX_t () 1977ac_fn_c_find_uintX_t ()
2196{ 1978{
2197 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2199$as_echo_n "checking for uint$2_t... " >&6; } 1981printf %s "checking for uint$2_t... " >&6; }
2200if eval "test \"\${$3+set}\"" = set; then : 1982if eval test \${$3+y}
2201 $as_echo_n "(cached) " >&6 1983then :
2202else 1984 printf %s "(cached) " >&6
1985else $as_nop
2203 eval "$3=no" 1986 eval "$3=no"
2204 # Order is important - never check a type that is potentially smaller 1987 # Order is important - never check a type that is potentially smaller
2205 # than half of the expected target width. 1988 # than half of the expected target width.
2206 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1989 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2207 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1990 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2209/* end confdefs.h. */ 1992/* end confdefs.h. */
2210$ac_includes_default 1993$ac_includes_default
2211int 1994int
2212main () 1995main (void)
2213{ 1996{
2214static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1997static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2215test_array [0] = 0 1998test_array [0] = 0;
1999return test_array [0];
2216 2000
2217 ; 2001 ;
2218 return 0; 2002 return 0;
2219} 2003}
2220_ACEOF 2004_ACEOF
2221if ac_fn_cxx_try_compile "$LINENO"; then : 2005if ac_fn_cxx_try_compile "$LINENO"
2006then :
2222 case $ac_type in #( 2007 case $ac_type in #(
2223 uint$2_t) : 2008 uint$2_t) :
2224 eval "$3=yes" ;; #( 2009 eval "$3=yes" ;; #(
2225 *) : 2010 *) :
2226 eval "$3=\$ac_type" ;; 2011 eval "$3=\$ac_type" ;;
2227esac 2012esac
2228fi 2013fi
2229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
2230 if eval test \"x\$"$3"\" = x"no"; then : 2015 if eval test \"x\$"$3"\" = x"no"
2016then :
2231 2017
2232else 2018else $as_nop
2233 break 2019 break
2234fi 2020fi
2235 done 2021 done
2236fi 2022fi
2237eval ac_res=\$$3 2023eval ac_res=\$$3
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2239$as_echo "$ac_res" >&6; } 2025printf "%s\n" "$ac_res" >&6; }
2240 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2026 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2241 2027
2242} # ac_fn_c_find_uintX_t 2028} # ac_fn_c_find_uintX_t
2243 2029
2244# ac_fn_cxx_try_run LINENO 2030# ac_fn_cxx_try_run LINENO
2245# ------------------------ 2031# ------------------------
2246# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 2032# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
2247# that executables *can* be run. 2033# executables *can* be run.
2248ac_fn_cxx_try_run () 2034ac_fn_cxx_try_run ()
2249{ 2035{
2250 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2036 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2251 if { { ac_try="$ac_link" 2037 if { { ac_try="$ac_link"
2252case "(($ac_try" in 2038case "(($ac_try" in
2253 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2039 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2254 *) ac_try_echo=$ac_try;; 2040 *) ac_try_echo=$ac_try;;
2255esac 2041esac
2256eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2042eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2257$as_echo "$ac_try_echo"; } >&5 2043printf "%s\n" "$ac_try_echo"; } >&5
2258 (eval "$ac_link") 2>&5 2044 (eval "$ac_link") 2>&5
2259 ac_status=$? 2045 ac_status=$?
2260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2046 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2261 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 2047 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2262 { { case "(($ac_try" in 2048 { { case "(($ac_try" in
2263 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2049 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2264 *) ac_try_echo=$ac_try;; 2050 *) ac_try_echo=$ac_try;;
2265esac 2051esac
2266eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2052eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2267$as_echo "$ac_try_echo"; } >&5 2053printf "%s\n" "$ac_try_echo"; } >&5
2268 (eval "$ac_try") 2>&5 2054 (eval "$ac_try") 2>&5
2269 ac_status=$? 2055 ac_status=$?
2270 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2056 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2271 test $ac_status = 0; }; }; then : 2057 test $ac_status = 0; }; }
2058then :
2272 ac_retval=0 2059 ac_retval=0
2273else 2060else $as_nop
2274 $as_echo "$as_me: program exited with status $ac_status" >&5 2061 printf "%s\n" "$as_me: program exited with status $ac_status" >&5
2275 $as_echo "$as_me: failed program was:" >&5 2062 printf "%s\n" "$as_me: failed program was:" >&5
2276sed 's/^/| /' conftest.$ac_ext >&5 2063sed 's/^/| /' conftest.$ac_ext >&5
2277 2064
2278 ac_retval=$ac_status 2065 ac_retval=$ac_status
2279fi 2066fi
2280 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2067 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2281 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2068 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2282 as_fn_set_status $ac_retval 2069 as_fn_set_status $ac_retval
2283 2070
2284} # ac_fn_cxx_try_run 2071} # ac_fn_cxx_try_run
2072ac_configure_args_raw=
2073for ac_arg
2074do
2075 case $ac_arg in
2076 *\'*)
2077 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2078 esac
2079 as_fn_append ac_configure_args_raw " '$ac_arg'"
2080done
2081
2082case $ac_configure_args_raw in
2083 *$as_nl*)
2084 ac_safe_unquote= ;;
2085 *)
2086 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
2087 ac_unsafe_a="$ac_unsafe_z#~"
2088 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
2089 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
2090esac
2091
2285cat >config.log <<_ACEOF 2092cat >config.log <<_ACEOF
2286This file contains any messages produced by compilers while 2093This file contains any messages produced by compilers while
2287running configure, to aid debugging if configure makes a mistake. 2094running configure, to aid debugging if configure makes a mistake.
2288 2095
2289It was created by $as_me, which was 2096It was created by $as_me, which was
2290generated by GNU Autoconf 2.67. Invocation command line was 2097generated by GNU Autoconf 2.71. Invocation command line was
2291 2098
2292 $ $0 $@ 2099 $ $0$ac_configure_args_raw
2293 2100
2294_ACEOF 2101_ACEOF
2295exec 5>>config.log 2102exec 5>>config.log
2296{ 2103{
2297cat <<_ASUNAME 2104cat <<_ASUNAME
… …
2320 2127
2321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2128as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322for as_dir in $PATH 2129for as_dir in $PATH
2323do 2130do
2324 IFS=$as_save_IFS 2131 IFS=$as_save_IFS
2325 test -z "$as_dir" && as_dir=. 2132 case $as_dir in #(((
2326 $as_echo "PATH: $as_dir" 2133 '') as_dir=./ ;;
2134 */) ;;
2135 *) as_dir=$as_dir/ ;;
2136 esac
2137 printf "%s\n" "PATH: $as_dir"
2327 done 2138 done
2328IFS=$as_save_IFS 2139IFS=$as_save_IFS
2329 2140
2330} >&5 2141} >&5
2331 2142
… …
2356 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2167 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2357 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2168 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2358 | -silent | --silent | --silen | --sile | --sil) 2169 | -silent | --silent | --silen | --sile | --sil)
2359 continue ;; 2170 continue ;;
2360 *\'*) 2171 *\'*)
2361 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2172 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2362 esac 2173 esac
2363 case $ac_pass in 2174 case $ac_pass in
2364 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2175 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2365 2) 2176 2)
2366 as_fn_append ac_configure_args1 " '$ac_arg'" 2177 as_fn_append ac_configure_args1 " '$ac_arg'"
… …
2391# config.log. We remove comments because anyway the quotes in there 2202# config.log. We remove comments because anyway the quotes in there
2392# would cause problems or look ugly. 2203# would cause problems or look ugly.
2393# WARNING: Use '\'' to represent an apostrophe within the trap. 2204# WARNING: Use '\'' to represent an apostrophe within the trap.
2394# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2205# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2395trap 'exit_status=$? 2206trap 'exit_status=$?
2207 # Sanitize IFS.
2208 IFS=" "" $as_nl"
2396 # Save into config.log some information that might help in debugging. 2209 # Save into config.log some information that might help in debugging.
2397 { 2210 {
2398 echo 2211 echo
2399 2212
2400 $as_echo "## ---------------- ## 2213 printf "%s\n" "## ---------------- ##
2401## Cache variables. ## 2214## Cache variables. ##
2402## ---------------- ##" 2215## ---------------- ##"
2403 echo 2216 echo
2404 # The following way of writing the cache mishandles newlines in values, 2217 # The following way of writing the cache mishandles newlines in values,
2405( 2218(
2406 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2219 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2407 eval ac_val=\$$ac_var 2220 eval ac_val=\$$ac_var
2408 case $ac_val in #( 2221 case $ac_val in #(
2409 *${as_nl}*) 2222 *${as_nl}*)
2410 case $ac_var in #( 2223 case $ac_var in #(
2411 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2224 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2412$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2225printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2413 esac 2226 esac
2414 case $ac_var in #( 2227 case $ac_var in #(
2415 _ | IFS | as_nl) ;; #( 2228 _ | IFS | as_nl) ;; #(
2416 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2229 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2417 *) { eval $ac_var=; unset $ac_var;} ;; 2230 *) { eval $ac_var=; unset $ac_var;} ;;
… …
2431 esac | 2244 esac |
2432 sort 2245 sort
2433) 2246)
2434 echo 2247 echo
2435 2248
2436 $as_echo "## ----------------- ## 2249 printf "%s\n" "## ----------------- ##
2437## Output variables. ## 2250## Output variables. ##
2438## ----------------- ##" 2251## ----------------- ##"
2439 echo 2252 echo
2440 for ac_var in $ac_subst_vars 2253 for ac_var in $ac_subst_vars
2441 do 2254 do
2442 eval ac_val=\$$ac_var 2255 eval ac_val=\$$ac_var
2443 case $ac_val in 2256 case $ac_val in
2444 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2257 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2445 esac 2258 esac
2446 $as_echo "$ac_var='\''$ac_val'\''" 2259 printf "%s\n" "$ac_var='\''$ac_val'\''"
2447 done | sort 2260 done | sort
2448 echo 2261 echo
2449 2262
2450 if test -n "$ac_subst_files"; then 2263 if test -n "$ac_subst_files"; then
2451 $as_echo "## ------------------- ## 2264 printf "%s\n" "## ------------------- ##
2452## File substitutions. ## 2265## File substitutions. ##
2453## ------------------- ##" 2266## ------------------- ##"
2454 echo 2267 echo
2455 for ac_var in $ac_subst_files 2268 for ac_var in $ac_subst_files
2456 do 2269 do
2457 eval ac_val=\$$ac_var 2270 eval ac_val=\$$ac_var
2458 case $ac_val in 2271 case $ac_val in
2459 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2272 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2460 esac 2273 esac
2461 $as_echo "$ac_var='\''$ac_val'\''" 2274 printf "%s\n" "$ac_var='\''$ac_val'\''"
2462 done | sort 2275 done | sort
2463 echo 2276 echo
2464 fi 2277 fi
2465 2278
2466 if test -s confdefs.h; then 2279 if test -s confdefs.h; then
2467 $as_echo "## ----------- ## 2280 printf "%s\n" "## ----------- ##
2468## confdefs.h. ## 2281## confdefs.h. ##
2469## ----------- ##" 2282## ----------- ##"
2470 echo 2283 echo
2471 cat confdefs.h 2284 cat confdefs.h
2472 echo 2285 echo
2473 fi 2286 fi
2474 test "$ac_signal" != 0 && 2287 test "$ac_signal" != 0 &&
2475 $as_echo "$as_me: caught signal $ac_signal" 2288 printf "%s\n" "$as_me: caught signal $ac_signal"
2476 $as_echo "$as_me: exit $exit_status" 2289 printf "%s\n" "$as_me: exit $exit_status"
2477 } >&5 2290 } >&5
2478 rm -f core *.core core.conftest.* && 2291 rm -f core *.core core.conftest.* &&
2479 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2292 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2480 exit $exit_status 2293 exit $exit_status
2481' 0 2294' 0
… …
2485ac_signal=0 2298ac_signal=0
2486 2299
2487# confdefs.h avoids OS command line length limits that DEFS can exceed. 2300# confdefs.h avoids OS command line length limits that DEFS can exceed.
2488rm -f -r conftest* confdefs.h 2301rm -f -r conftest* confdefs.h
2489 2302
2490$as_echo "/* confdefs.h */" > confdefs.h 2303printf "%s\n" "/* confdefs.h */" > confdefs.h
2491 2304
2492# Predefined preprocessor variables. 2305# Predefined preprocessor variables.
2493 2306
2494cat >>confdefs.h <<_ACEOF 2307printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
2495#define PACKAGE_NAME "$PACKAGE_NAME"
2496_ACEOF
2497 2308
2498cat >>confdefs.h <<_ACEOF 2309printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
2499#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2500_ACEOF
2501 2310
2502cat >>confdefs.h <<_ACEOF 2311printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
2503#define PACKAGE_VERSION "$PACKAGE_VERSION"
2504_ACEOF
2505 2312
2506cat >>confdefs.h <<_ACEOF 2313printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
2507#define PACKAGE_STRING "$PACKAGE_STRING"
2508_ACEOF
2509 2314
2510cat >>confdefs.h <<_ACEOF 2315printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
2511#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2512_ACEOF
2513 2316
2514cat >>confdefs.h <<_ACEOF 2317printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
2515#define PACKAGE_URL "$PACKAGE_URL"
2516_ACEOF
2517 2318
2518 2319
2519# Let the site file select an alternate cache file if it wants to. 2320# Let the site file select an alternate cache file if it wants to.
2520# Prefer an explicitly selected file to automatically selected ones. 2321# Prefer an explicitly selected file to automatically selected ones.
2521ac_site_file1=NONE
2522ac_site_file2=NONE
2523if test -n "$CONFIG_SITE"; then 2322if test -n "$CONFIG_SITE"; then
2524 # We do not want a PATH search for config.site.
2525 case $CONFIG_SITE in #((
2526 -*) ac_site_file1=./$CONFIG_SITE;;
2527 */*) ac_site_file1=$CONFIG_SITE;; 2323 ac_site_files="$CONFIG_SITE"
2528 *) ac_site_file1=./$CONFIG_SITE;;
2529 esac
2530elif test "x$prefix" != xNONE; then 2324elif test "x$prefix" != xNONE; then
2531 ac_site_file1=$prefix/share/config.site 2325 ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
2532 ac_site_file2=$prefix/etc/config.site
2533else 2326else
2534 ac_site_file1=$ac_default_prefix/share/config.site 2327 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
2535 ac_site_file2=$ac_default_prefix/etc/config.site
2536fi 2328fi
2329
2537for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2330for ac_site_file in $ac_site_files
2538do 2331do
2539 test "x$ac_site_file" = xNONE && continue 2332 case $ac_site_file in #(
2333 */*) :
2334 ;; #(
2335 *) :
2336 ac_site_file=./$ac_site_file ;;
2337esac
2540 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2338 if test -f "$ac_site_file" && test -r "$ac_site_file"; then
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2542$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2340printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
2543 sed 's/^/| /' "$ac_site_file" >&5 2341 sed 's/^/| /' "$ac_site_file" >&5
2544 . "$ac_site_file" \ 2342 . "$ac_site_file" \
2545 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2343 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2546$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2344printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2547as_fn_error $? "failed to load site script $ac_site_file 2345as_fn_error $? "failed to load site script $ac_site_file
2548See \`config.log' for more details" "$LINENO" 5 ; } 2346See \`config.log' for more details" "$LINENO" 5; }
2549 fi 2347 fi
2550done 2348done
2551 2349
2552if test -r "$cache_file"; then 2350if test -r "$cache_file"; then
2553 # Some versions of bash will fail to source /dev/null (special files 2351 # Some versions of bash will fail to source /dev/null (special files
2554 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2352 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2555 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2353 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2557$as_echo "$as_me: loading cache $cache_file" >&6;} 2355printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
2558 case $cache_file in 2356 case $cache_file in
2559 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2357 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2560 *) . "./$cache_file";; 2358 *) . "./$cache_file";;
2561 esac 2359 esac
2562 fi 2360 fi
2563else 2361else
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2565$as_echo "$as_me: creating cache $cache_file" >&6;} 2363printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
2566 >$cache_file 2364 >$cache_file
2365fi
2366
2367# Test code for whether the C compiler supports C89 (global declarations)
2368ac_c_conftest_c89_globals='
2369/* Does the compiler advertise C89 conformance?
2370 Do not test the value of __STDC__, because some compilers set it to 0
2371 while being otherwise adequately conformant. */
2372#if !defined __STDC__
2373# error "Compiler does not advertise C89 conformance"
2374#endif
2375
2376#include <stddef.h>
2377#include <stdarg.h>
2378struct stat;
2379/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
2380struct buf { int x; };
2381struct buf * (*rcsopen) (struct buf *, struct stat *, int);
2382static char *e (p, i)
2383 char **p;
2384 int i;
2385{
2386 return p[i];
2387}
2388static char *f (char * (*g) (char **, int), char **p, ...)
2389{
2390 char *s;
2391 va_list v;
2392 va_start (v,p);
2393 s = g (p, va_arg (v,int));
2394 va_end (v);
2395 return s;
2396}
2397
2398/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2399 function prototypes and stuff, but not \xHH hex character constants.
2400 These do not provoke an error unfortunately, instead are silently treated
2401 as an "x". The following induces an error, until -std is added to get
2402 proper ANSI mode. Curiously \x00 != x always comes out true, for an
2403 array size at least. It is necessary to write \x00 == 0 to get something
2404 that is true only with -std. */
2405int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
2406
2407/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2408 inside strings and character constants. */
2409#define FOO(x) '\''x'\''
2410int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
2411
2412int test (int i, double x);
2413struct s1 {int (*f) (int a);};
2414struct s2 {int (*f) (double a);};
2415int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
2416 int, int);'
2417
2418# Test code for whether the C compiler supports C89 (body of main).
2419ac_c_conftest_c89_main='
2420ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
2421'
2422
2423# Test code for whether the C compiler supports C99 (global declarations)
2424ac_c_conftest_c99_globals='
2425// Does the compiler advertise C99 conformance?
2426#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
2427# error "Compiler does not advertise C99 conformance"
2428#endif
2429
2430#include <stdbool.h>
2431extern int puts (const char *);
2432extern int printf (const char *, ...);
2433extern int dprintf (int, const char *, ...);
2434extern void *malloc (size_t);
2435
2436// Check varargs macros. These examples are taken from C99 6.10.3.5.
2437// dprintf is used instead of fprintf to avoid needing to declare
2438// FILE and stderr.
2439#define debug(...) dprintf (2, __VA_ARGS__)
2440#define showlist(...) puts (#__VA_ARGS__)
2441#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
2442static void
2443test_varargs_macros (void)
2444{
2445 int x = 1234;
2446 int y = 5678;
2447 debug ("Flag");
2448 debug ("X = %d\n", x);
2449 showlist (The first, second, and third items.);
2450 report (x>y, "x is %d but y is %d", x, y);
2451}
2452
2453// Check long long types.
2454#define BIG64 18446744073709551615ull
2455#define BIG32 4294967295ul
2456#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
2457#if !BIG_OK
2458 #error "your preprocessor is broken"
2459#endif
2460#if BIG_OK
2461#else
2462 #error "your preprocessor is broken"
2463#endif
2464static long long int bignum = -9223372036854775807LL;
2465static unsigned long long int ubignum = BIG64;
2466
2467struct incomplete_array
2468{
2469 int datasize;
2470 double data[];
2471};
2472
2473struct named_init {
2474 int number;
2475 const wchar_t *name;
2476 double average;
2477};
2478
2479typedef const char *ccp;
2480
2481static inline int
2482test_restrict (ccp restrict text)
2483{
2484 // See if C++-style comments work.
2485 // Iterate through items via the restricted pointer.
2486 // Also check for declarations in for loops.
2487 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
2488 continue;
2489 return 0;
2490}
2491
2492// Check varargs and va_copy.
2493static bool
2494test_varargs (const char *format, ...)
2495{
2496 va_list args;
2497 va_start (args, format);
2498 va_list args_copy;
2499 va_copy (args_copy, args);
2500
2501 const char *str = "";
2502 int number = 0;
2503 float fnumber = 0;
2504
2505 while (*format)
2506 {
2507 switch (*format++)
2508 {
2509 case '\''s'\'': // string
2510 str = va_arg (args_copy, const char *);
2511 break;
2512 case '\''d'\'': // int
2513 number = va_arg (args_copy, int);
2514 break;
2515 case '\''f'\'': // float
2516 fnumber = va_arg (args_copy, double);
2517 break;
2518 default:
2519 break;
2520 }
2521 }
2522 va_end (args_copy);
2523 va_end (args);
2524
2525 return *str && number && fnumber;
2526}
2527'
2528
2529# Test code for whether the C compiler supports C99 (body of main).
2530ac_c_conftest_c99_main='
2531 // Check bool.
2532 _Bool success = false;
2533 success |= (argc != 0);
2534
2535 // Check restrict.
2536 if (test_restrict ("String literal") == 0)
2537 success = true;
2538 char *restrict newvar = "Another string";
2539
2540 // Check varargs.
2541 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
2542 test_varargs_macros ();
2543
2544 // Check flexible array members.
2545 struct incomplete_array *ia =
2546 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
2547 ia->datasize = 10;
2548 for (int i = 0; i < ia->datasize; ++i)
2549 ia->data[i] = i * 1.234;
2550
2551 // Check named initializers.
2552 struct named_init ni = {
2553 .number = 34,
2554 .name = L"Test wide string",
2555 .average = 543.34343,
2556 };
2557
2558 ni.number = 58;
2559
2560 int dynamic_array[ni.number];
2561 dynamic_array[0] = argv[0][0];
2562 dynamic_array[ni.number - 1] = 543;
2563
2564 // work around unused variable warnings
2565 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
2566 || dynamic_array[ni.number - 1] != 543);
2567'
2568
2569# Test code for whether the C compiler supports C11 (global declarations)
2570ac_c_conftest_c11_globals='
2571// Does the compiler advertise C11 conformance?
2572#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
2573# error "Compiler does not advertise C11 conformance"
2574#endif
2575
2576// Check _Alignas.
2577char _Alignas (double) aligned_as_double;
2578char _Alignas (0) no_special_alignment;
2579extern char aligned_as_int;
2580char _Alignas (0) _Alignas (int) aligned_as_int;
2581
2582// Check _Alignof.
2583enum
2584{
2585 int_alignment = _Alignof (int),
2586 int_array_alignment = _Alignof (int[100]),
2587 char_alignment = _Alignof (char)
2588};
2589_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
2590
2591// Check _Noreturn.
2592int _Noreturn does_not_return (void) { for (;;) continue; }
2593
2594// Check _Static_assert.
2595struct test_static_assert
2596{
2597 int x;
2598 _Static_assert (sizeof (int) <= sizeof (long int),
2599 "_Static_assert does not work in struct");
2600 long int y;
2601};
2602
2603// Check UTF-8 literals.
2604#define u8 syntax error!
2605char const utf8_literal[] = u8"happens to be ASCII" "another string";
2606
2607// Check duplicate typedefs.
2608typedef long *long_ptr;
2609typedef long int *long_ptr;
2610typedef long_ptr long_ptr;
2611
2612// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
2613struct anonymous
2614{
2615 union {
2616 struct { int i; int j; };
2617 struct { int k; long int l; } w;
2618 };
2619 int m;
2620} v1;
2621'
2622
2623# Test code for whether the C compiler supports C11 (body of main).
2624ac_c_conftest_c11_main='
2625 _Static_assert ((offsetof (struct anonymous, i)
2626 == offsetof (struct anonymous, w.k)),
2627 "Anonymous union alignment botch");
2628 v1.i = 2;
2629 v1.w.k = 5;
2630 ok |= v1.i != 5;
2631'
2632
2633# Test code for whether the C compiler supports C11 (complete).
2634ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
2635${ac_c_conftest_c99_globals}
2636${ac_c_conftest_c11_globals}
2637
2638int
2639main (int argc, char **argv)
2640{
2641 int ok = 0;
2642 ${ac_c_conftest_c89_main}
2643 ${ac_c_conftest_c99_main}
2644 ${ac_c_conftest_c11_main}
2645 return ok;
2646}
2647"
2648
2649# Test code for whether the C compiler supports C99 (complete).
2650ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
2651${ac_c_conftest_c99_globals}
2652
2653int
2654main (int argc, char **argv)
2655{
2656 int ok = 0;
2657 ${ac_c_conftest_c89_main}
2658 ${ac_c_conftest_c99_main}
2659 return ok;
2660}
2661"
2662
2663# Test code for whether the C compiler supports C89 (complete).
2664ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
2665
2666int
2667main (int argc, char **argv)
2668{
2669 int ok = 0;
2670 ${ac_c_conftest_c89_main}
2671 return ok;
2672}
2673"
2674
2675# Test code for whether the C++ compiler supports C++98 (global declarations)
2676ac_cxx_conftest_cxx98_globals='
2677// Does the compiler advertise C++98 conformance?
2678#if !defined __cplusplus || __cplusplus < 199711L
2679# error "Compiler does not advertise C++98 conformance"
2680#endif
2681
2682// These inclusions are to reject old compilers that
2683// lack the unsuffixed header files.
2684#include <cstdlib>
2685#include <exception>
2686
2687// <cassert> and <cstring> are *not* freestanding headers in C++98.
2688extern void assert (int);
2689namespace std {
2690 extern int strcmp (const char *, const char *);
2691}
2692
2693// Namespaces, exceptions, and templates were all added after "C++ 2.0".
2694using std::exception;
2695using std::strcmp;
2696
2697namespace {
2698
2699void test_exception_syntax()
2700{
2701 try {
2702 throw "test";
2703 } catch (const char *s) {
2704 // Extra parentheses suppress a warning when building autoconf itself,
2705 // due to lint rules shared with more typical C programs.
2706 assert (!(strcmp) (s, "test"));
2707 }
2708}
2709
2710template <typename T> struct test_template
2711{
2712 T const val;
2713 explicit test_template(T t) : val(t) {}
2714 template <typename U> T add(U u) { return static_cast<T>(u) + val; }
2715};
2716
2717} // anonymous namespace
2718'
2719
2720# Test code for whether the C++ compiler supports C++98 (body of main)
2721ac_cxx_conftest_cxx98_main='
2722 assert (argc);
2723 assert (! argv[0]);
2724{
2725 test_exception_syntax ();
2726 test_template<double> tt (2.0);
2727 assert (tt.add (4) == 6.0);
2728 assert (true && !false);
2729}
2730'
2731
2732# Test code for whether the C++ compiler supports C++11 (global declarations)
2733ac_cxx_conftest_cxx11_globals='
2734// Does the compiler advertise C++ 2011 conformance?
2735#if !defined __cplusplus || __cplusplus < 201103L
2736# error "Compiler does not advertise C++11 conformance"
2737#endif
2738
2739namespace cxx11test
2740{
2741 constexpr int get_val() { return 20; }
2742
2743 struct testinit
2744 {
2745 int i;
2746 double d;
2747 };
2748
2749 class delegate
2750 {
2751 public:
2752 delegate(int n) : n(n) {}
2753 delegate(): delegate(2354) {}
2754
2755 virtual int getval() { return this->n; };
2756 protected:
2757 int n;
2758 };
2759
2760 class overridden : public delegate
2761 {
2762 public:
2763 overridden(int n): delegate(n) {}
2764 virtual int getval() override final { return this->n * 2; }
2765 };
2766
2767 class nocopy
2768 {
2769 public:
2770 nocopy(int i): i(i) {}
2771 nocopy() = default;
2772 nocopy(const nocopy&) = delete;
2773 nocopy & operator=(const nocopy&) = delete;
2774 private:
2775 int i;
2776 };
2777
2778 // for testing lambda expressions
2779 template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
2780 {
2781 return f(v);
2782 }
2783
2784 // for testing variadic templates and trailing return types
2785 template <typename V> auto sum(V first) -> V
2786 {
2787 return first;
2788 }
2789 template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
2790 {
2791 return first + sum(rest...);
2792 }
2793}
2794'
2795
2796# Test code for whether the C++ compiler supports C++11 (body of main)
2797ac_cxx_conftest_cxx11_main='
2798{
2799 // Test auto and decltype
2800 auto a1 = 6538;
2801 auto a2 = 48573953.4;
2802 auto a3 = "String literal";
2803
2804 int total = 0;
2805 for (auto i = a3; *i; ++i) { total += *i; }
2806
2807 decltype(a2) a4 = 34895.034;
2808}
2809{
2810 // Test constexpr
2811 short sa[cxx11test::get_val()] = { 0 };
2812}
2813{
2814 // Test initializer lists
2815 cxx11test::testinit il = { 4323, 435234.23544 };
2816}
2817{
2818 // Test range-based for
2819 int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
2820 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
2821 for (auto &x : array) { x += 23; }
2822}
2823{
2824 // Test lambda expressions
2825 using cxx11test::eval;
2826 assert (eval ([](int x) { return x*2; }, 21) == 42);
2827 double d = 2.0;
2828 assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
2829 assert (d == 5.0);
2830 assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
2831 assert (d == 5.0);
2832}
2833{
2834 // Test use of variadic templates
2835 using cxx11test::sum;
2836 auto a = sum(1);
2837 auto b = sum(1, 2);
2838 auto c = sum(1.0, 2.0, 3.0);
2839}
2840{
2841 // Test constructor delegation
2842 cxx11test::delegate d1;
2843 cxx11test::delegate d2();
2844 cxx11test::delegate d3(45);
2845}
2846{
2847 // Test override and final
2848 cxx11test::overridden o1(55464);
2849}
2850{
2851 // Test nullptr
2852 char *c = nullptr;
2853}
2854{
2855 // Test template brackets
2856 test_template<::test_template<int>> v(test_template<int>(12));
2857}
2858{
2859 // Unicode literals
2860 char const *utf8 = u8"UTF-8 string \u2500";
2861 char16_t const *utf16 = u"UTF-8 string \u2500";
2862 char32_t const *utf32 = U"UTF-32 string \u2500";
2863}
2864'
2865
2866# Test code for whether the C compiler supports C++11 (complete).
2867ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
2868${ac_cxx_conftest_cxx11_globals}
2869
2870int
2871main (int argc, char **argv)
2872{
2873 int ok = 0;
2874 ${ac_cxx_conftest_cxx98_main}
2875 ${ac_cxx_conftest_cxx11_main}
2876 return ok;
2877}
2878"
2879
2880# Test code for whether the C compiler supports C++98 (complete).
2881ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
2882int
2883main (int argc, char **argv)
2884{
2885 int ok = 0;
2886 ${ac_cxx_conftest_cxx98_main}
2887 return ok;
2888}
2889"
2890
2891as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
2892as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
2893as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
2894as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
2895as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
2896as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
2897as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
2898as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
2899as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
2900as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H"
2901as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H"
2902
2903# Auxiliary files required by this configure script.
2904ac_aux_files="install-sh"
2905
2906# Locations in which to look for auxiliary files.
2907ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
2908
2909# Search for a directory containing all of the required auxiliary files,
2910# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
2911# If we don't find one directory that contains all the files we need,
2912# we report the set of missing files from the *first* directory in
2913# $ac_aux_dir_candidates and give up.
2914ac_missing_aux_files=""
2915ac_first_candidate=:
2916printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
2917as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2918as_found=false
2919for as_dir in $ac_aux_dir_candidates
2920do
2921 IFS=$as_save_IFS
2922 case $as_dir in #(((
2923 '') as_dir=./ ;;
2924 */) ;;
2925 *) as_dir=$as_dir/ ;;
2926 esac
2927 as_found=:
2928
2929 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5
2930 ac_aux_dir_found=yes
2931 ac_install_sh=
2932 for ac_aux in $ac_aux_files
2933 do
2934 # As a special case, if "install-sh" is required, that requirement
2935 # can be satisfied by any of "install-sh", "install.sh", or "shtool",
2936 # and $ac_install_sh is set appropriately for whichever one is found.
2937 if test x"$ac_aux" = x"install-sh"
2938 then
2939 if test -f "${as_dir}install-sh"; then
2940 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5
2941 ac_install_sh="${as_dir}install-sh -c"
2942 elif test -f "${as_dir}install.sh"; then
2943 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5
2944 ac_install_sh="${as_dir}install.sh -c"
2945 elif test -f "${as_dir}shtool"; then
2946 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5
2947 ac_install_sh="${as_dir}shtool install -c"
2948 else
2949 ac_aux_dir_found=no
2950 if $ac_first_candidate; then
2951 ac_missing_aux_files="${ac_missing_aux_files} install-sh"
2952 else
2953 break
2954 fi
2955 fi
2956 else
2957 if test -f "${as_dir}${ac_aux}"; then
2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5
2959 else
2960 ac_aux_dir_found=no
2961 if $ac_first_candidate; then
2962 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
2963 else
2964 break
2965 fi
2966 fi
2967 fi
2968 done
2969 if test "$ac_aux_dir_found" = yes; then
2970 ac_aux_dir="$as_dir"
2971 break
2972 fi
2973 ac_first_candidate=false
2974
2975 as_found=false
2976done
2977IFS=$as_save_IFS
2978if $as_found
2979then :
2980
2981else $as_nop
2982 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
2983fi
2984
2985
2986# These three variables are undocumented and unsupported,
2987# and are intended to be withdrawn in a future Autoconf release.
2988# They can cause serious problems if a builder's source tree is in a directory
2989# whose full name contains unusual characters.
2990if test -f "${ac_aux_dir}config.guess"; then
2991 ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
2992fi
2993if test -f "${ac_aux_dir}config.sub"; then
2994 ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
2995fi
2996if test -f "$ac_aux_dir/configure"; then
2997 ac_configure="$SHELL ${ac_aux_dir}configure"
2567fi 2998fi
2568 2999
2569# Check that the precious variables saved in the cache have kept the same 3000# Check that the precious variables saved in the cache have kept the same
2570# value. 3001# value.
2571ac_cache_corrupted=false 3002ac_cache_corrupted=false
… …
2574 eval ac_new_set=\$ac_env_${ac_var}_set 3005 eval ac_new_set=\$ac_env_${ac_var}_set
2575 eval ac_old_val=\$ac_cv_env_${ac_var}_value 3006 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2576 eval ac_new_val=\$ac_env_${ac_var}_value 3007 eval ac_new_val=\$ac_env_${ac_var}_value
2577 case $ac_old_set,$ac_new_set in 3008 case $ac_old_set,$ac_new_set in
2578 set,) 3009 set,)
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 3010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2580$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 3011printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2581 ac_cache_corrupted=: ;; 3012 ac_cache_corrupted=: ;;
2582 ,set) 3013 ,set)
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 3014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2584$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 3015printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2585 ac_cache_corrupted=: ;; 3016 ac_cache_corrupted=: ;;
2586 ,);; 3017 ,);;
2587 *) 3018 *)
2588 if test "x$ac_old_val" != "x$ac_new_val"; then 3019 if test "x$ac_old_val" != "x$ac_new_val"; then
2589 # differences in whitespace do not lead to failure. 3020 # differences in whitespace do not lead to failure.
2590 ac_old_val_w=`echo x $ac_old_val` 3021 ac_old_val_w=`echo x $ac_old_val`
2591 ac_new_val_w=`echo x $ac_new_val` 3022 ac_new_val_w=`echo x $ac_new_val`
2592 if test "$ac_old_val_w" != "$ac_new_val_w"; then 3023 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 3024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2594$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 3025printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2595 ac_cache_corrupted=: 3026 ac_cache_corrupted=:
2596 else 3027 else
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 3028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2598$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 3029printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2599 eval $ac_var=\$ac_old_val 3030 eval $ac_var=\$ac_old_val
2600 fi 3031 fi
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2602$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 3033printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 3034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2604$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 3035printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
2605 fi;; 3036 fi;;
2606 esac 3037 esac
2607 # Pass precious variables to config.status. 3038 # Pass precious variables to config.status.
2608 if test "$ac_new_set" = set; then 3039 if test "$ac_new_set" = set; then
2609 case $ac_new_val in 3040 case $ac_new_val in
2610 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 3041 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2611 *) ac_arg=$ac_var=$ac_new_val ;; 3042 *) ac_arg=$ac_var=$ac_new_val ;;
2612 esac 3043 esac
2613 case " $ac_configure_args " in 3044 case " $ac_configure_args " in
2614 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 3045 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2615 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 3046 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2616 esac 3047 esac
2617 fi 3048 fi
2618done 3049done
2619if $ac_cache_corrupted; then 3050if $ac_cache_corrupted; then
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2621$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3052printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 3053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2623$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 3054printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
2624 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 3055 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
3056 and start over" "$LINENO" 5
2625fi 3057fi
2626## -------------------- ## 3058## -------------------- ##
2627## Main body of script. ## 3059## Main body of script. ##
2628## -------------------- ## 3060## -------------------- ##
2629 3061
… …
2637 3069
2638 3070
2639ac_config_headers="$ac_config_headers config.h:config.h.in" 3071ac_config_headers="$ac_config_headers config.h:config.h.in"
2640 3072
2641 3073
2642ac_aux_dir=
2643for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2644 if test -f "$ac_dir/install-sh"; then
2645 ac_aux_dir=$ac_dir
2646 ac_install_sh="$ac_aux_dir/install-sh -c"
2647 break
2648 elif test -f "$ac_dir/install.sh"; then
2649 ac_aux_dir=$ac_dir
2650 ac_install_sh="$ac_aux_dir/install.sh -c"
2651 break
2652 elif test -f "$ac_dir/shtool"; then
2653 ac_aux_dir=$ac_dir
2654 ac_install_sh="$ac_aux_dir/shtool install -c"
2655 break
2656 fi
2657done
2658if test -z "$ac_aux_dir"; then
2659 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2660fi
2661
2662# These three variables are undocumented and unsupported,
2663# and are intended to be withdrawn in a future Autoconf release.
2664# They can cause serious problems if a builder's source tree is in a directory
2665# whose full name contains unusual characters.
2666ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2667ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2668ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2669
2670
2671# Make sure we can run config.sub.
2672$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2673 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2674
2675{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2676$as_echo_n "checking build system type... " >&6; }
2677if test "${ac_cv_build+set}" = set; then :
2678 $as_echo_n "(cached) " >&6
2679else
2680 ac_build_alias=$build_alias
2681test "x$ac_build_alias" = x &&
2682 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2683test "x$ac_build_alias" = x &&
2684 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2685ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2686 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2687
2688fi
2689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2690$as_echo "$ac_cv_build" >&6; }
2691case $ac_cv_build in
2692*-*-*) ;;
2693*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
2694esac
2695build=$ac_cv_build
2696ac_save_IFS=$IFS; IFS='-'
2697set x $ac_cv_build
2698shift
2699build_cpu=$1
2700build_vendor=$2
2701shift; shift
2702# Remember, the first character of IFS is used to create $*,
2703# except with old shells:
2704build_os=$*
2705IFS=$ac_save_IFS
2706case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2707
2708
2709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2710$as_echo_n "checking host system type... " >&6; }
2711if test "${ac_cv_host+set}" = set; then :
2712 $as_echo_n "(cached) " >&6
2713else
2714 if test "x$host_alias" = x; then
2715 ac_cv_host=$ac_cv_build
2716else
2717 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2718 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2719fi
2720
2721fi
2722{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2723$as_echo "$ac_cv_host" >&6; }
2724case $ac_cv_host in
2725*-*-*) ;;
2726*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
2727esac
2728host=$ac_cv_host
2729ac_save_IFS=$IFS; IFS='-'
2730set x $ac_cv_host
2731shift
2732host_cpu=$1
2733host_vendor=$2
2734shift; shift
2735# Remember, the first character of IFS is used to create $*,
2736# except with old shells:
2737host_os=$*
2738IFS=$ac_save_IFS
2739case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2740
2741
2742
2743VERSION=`sed -n -e 's/^.*[ \t]VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3074VERSION=`sed -n -e 's/^.* VERSION.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2744DATE=`sed -n -e 's/^.*[ \t]DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h` 3075DATE=`sed -n -e 's/^.* DATE.*"\(.*\)"$/\1/p' ${srcdir}/src/version.h`
2745 3076
2746echo "" 3077echo ""
2747echo "configuring for rxvt $VERSION" 3078echo "configuring for rxvt $VERSION"
2748echo "" 3079echo ""
2749 3080
2750orig_CXXFLAGS="$CXXFLAGS" 3081orig_CXXFLAGS="$CXXFLAGS"
3082
3083
3084
3085
3086
3087
3088
3089
3090
2751 3091
2752ac_ext=c 3092ac_ext=c
2753ac_cpp='$CPP $CPPFLAGS' 3093ac_cpp='$CPP $CPPFLAGS'
2754ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3094ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2755ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3095ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2756ac_compiler_gnu=$ac_cv_c_compiler_gnu 3096ac_compiler_gnu=$ac_cv_c_compiler_gnu
2757if test -n "$ac_tool_prefix"; then 3097if test -n "$ac_tool_prefix"; then
2758 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3098 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2759set dummy ${ac_tool_prefix}gcc; ac_word=$2 3099set dummy ${ac_tool_prefix}gcc; ac_word=$2
2760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2761$as_echo_n "checking for $ac_word... " >&6; } 3101printf %s "checking for $ac_word... " >&6; }
2762if test "${ac_cv_prog_CC+set}" = set; then : 3102if test ${ac_cv_prog_CC+y}
2763 $as_echo_n "(cached) " >&6 3103then :
2764else 3104 printf %s "(cached) " >&6
3105else $as_nop
2765 if test -n "$CC"; then 3106 if test -n "$CC"; then
2766 ac_cv_prog_CC="$CC" # Let the user override the test. 3107 ac_cv_prog_CC="$CC" # Let the user override the test.
2767else 3108else
2768as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2769for as_dir in $PATH 3110for as_dir in $PATH
2770do 3111do
2771 IFS=$as_save_IFS 3112 IFS=$as_save_IFS
2772 test -z "$as_dir" && as_dir=. 3113 case $as_dir in #(((
3114 '') as_dir=./ ;;
3115 */) ;;
3116 *) as_dir=$as_dir/ ;;
3117 esac
2773 for ac_exec_ext in '' $ac_executable_extensions; do 3118 for ac_exec_ext in '' $ac_executable_extensions; do
2774 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3119 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2775 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3120 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3121 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2777 break 2 3122 break 2
2778 fi 3123 fi
2779done 3124done
2780 done 3125 done
2781IFS=$as_save_IFS 3126IFS=$as_save_IFS
2782 3127
2783fi 3128fi
2784fi 3129fi
2785CC=$ac_cv_prog_CC 3130CC=$ac_cv_prog_CC
2786if test -n "$CC"; then 3131if test -n "$CC"; then
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2788$as_echo "$CC" >&6; } 3133printf "%s\n" "$CC" >&6; }
2789else 3134else
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2791$as_echo "no" >&6; } 3136printf "%s\n" "no" >&6; }
2792fi 3137fi
2793 3138
2794 3139
2795fi 3140fi
2796if test -z "$ac_cv_prog_CC"; then 3141if test -z "$ac_cv_prog_CC"; then
2797 ac_ct_CC=$CC 3142 ac_ct_CC=$CC
2798 # Extract the first word of "gcc", so it can be a program name with args. 3143 # Extract the first word of "gcc", so it can be a program name with args.
2799set dummy gcc; ac_word=$2 3144set dummy gcc; ac_word=$2
2800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2801$as_echo_n "checking for $ac_word... " >&6; } 3146printf %s "checking for $ac_word... " >&6; }
2802if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3147if test ${ac_cv_prog_ac_ct_CC+y}
2803 $as_echo_n "(cached) " >&6 3148then :
2804else 3149 printf %s "(cached) " >&6
3150else $as_nop
2805 if test -n "$ac_ct_CC"; then 3151 if test -n "$ac_ct_CC"; then
2806 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3152 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2807else 3153else
2808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3154as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2809for as_dir in $PATH 3155for as_dir in $PATH
2810do 3156do
2811 IFS=$as_save_IFS 3157 IFS=$as_save_IFS
2812 test -z "$as_dir" && as_dir=. 3158 case $as_dir in #(((
3159 '') as_dir=./ ;;
3160 */) ;;
3161 *) as_dir=$as_dir/ ;;
3162 esac
2813 for ac_exec_ext in '' $ac_executable_extensions; do 3163 for ac_exec_ext in '' $ac_executable_extensions; do
2814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3164 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2815 ac_cv_prog_ac_ct_CC="gcc" 3165 ac_cv_prog_ac_ct_CC="gcc"
2816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3166 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2817 break 2 3167 break 2
2818 fi 3168 fi
2819done 3169done
2820 done 3170 done
2821IFS=$as_save_IFS 3171IFS=$as_save_IFS
2822 3172
2823fi 3173fi
2824fi 3174fi
2825ac_ct_CC=$ac_cv_prog_ac_ct_CC 3175ac_ct_CC=$ac_cv_prog_ac_ct_CC
2826if test -n "$ac_ct_CC"; then 3176if test -n "$ac_ct_CC"; then
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2828$as_echo "$ac_ct_CC" >&6; } 3178printf "%s\n" "$ac_ct_CC" >&6; }
2829else 3179else
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2831$as_echo "no" >&6; } 3181printf "%s\n" "no" >&6; }
2832fi 3182fi
2833 3183
2834 if test "x$ac_ct_CC" = x; then 3184 if test "x$ac_ct_CC" = x; then
2835 CC="" 3185 CC=""
2836 else 3186 else
2837 case $cross_compiling:$ac_tool_warned in 3187 case $cross_compiling:$ac_tool_warned in
2838yes:) 3188yes:)
2839{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2840$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3190printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2841ac_tool_warned=yes ;; 3191ac_tool_warned=yes ;;
2842esac 3192esac
2843 CC=$ac_ct_CC 3193 CC=$ac_ct_CC
2844 fi 3194 fi
2845else 3195else
… …
2848 3198
2849if test -z "$CC"; then 3199if test -z "$CC"; then
2850 if test -n "$ac_tool_prefix"; then 3200 if test -n "$ac_tool_prefix"; then
2851 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3201 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2852set dummy ${ac_tool_prefix}cc; ac_word=$2 3202set dummy ${ac_tool_prefix}cc; ac_word=$2
2853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3203{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2854$as_echo_n "checking for $ac_word... " >&6; } 3204printf %s "checking for $ac_word... " >&6; }
2855if test "${ac_cv_prog_CC+set}" = set; then : 3205if test ${ac_cv_prog_CC+y}
2856 $as_echo_n "(cached) " >&6 3206then :
2857else 3207 printf %s "(cached) " >&6
3208else $as_nop
2858 if test -n "$CC"; then 3209 if test -n "$CC"; then
2859 ac_cv_prog_CC="$CC" # Let the user override the test. 3210 ac_cv_prog_CC="$CC" # Let the user override the test.
2860else 3211else
2861as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3212as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862for as_dir in $PATH 3213for as_dir in $PATH
2863do 3214do
2864 IFS=$as_save_IFS 3215 IFS=$as_save_IFS
2865 test -z "$as_dir" && as_dir=. 3216 case $as_dir in #(((
3217 '') as_dir=./ ;;
3218 */) ;;
3219 *) as_dir=$as_dir/ ;;
3220 esac
2866 for ac_exec_ext in '' $ac_executable_extensions; do 3221 for ac_exec_ext in '' $ac_executable_extensions; do
2867 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3222 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2868 ac_cv_prog_CC="${ac_tool_prefix}cc" 3223 ac_cv_prog_CC="${ac_tool_prefix}cc"
2869 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3224 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2870 break 2 3225 break 2
2871 fi 3226 fi
2872done 3227done
2873 done 3228 done
2874IFS=$as_save_IFS 3229IFS=$as_save_IFS
2875 3230
2876fi 3231fi
2877fi 3232fi
2878CC=$ac_cv_prog_CC 3233CC=$ac_cv_prog_CC
2879if test -n "$CC"; then 3234if test -n "$CC"; then
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2881$as_echo "$CC" >&6; } 3236printf "%s\n" "$CC" >&6; }
2882else 3237else
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2884$as_echo "no" >&6; } 3239printf "%s\n" "no" >&6; }
2885fi 3240fi
2886 3241
2887 3242
2888 fi 3243 fi
2889fi 3244fi
2890if test -z "$CC"; then 3245if test -z "$CC"; then
2891 # Extract the first word of "cc", so it can be a program name with args. 3246 # Extract the first word of "cc", so it can be a program name with args.
2892set dummy cc; ac_word=$2 3247set dummy cc; ac_word=$2
2893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3248{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2894$as_echo_n "checking for $ac_word... " >&6; } 3249printf %s "checking for $ac_word... " >&6; }
2895if test "${ac_cv_prog_CC+set}" = set; then : 3250if test ${ac_cv_prog_CC+y}
2896 $as_echo_n "(cached) " >&6 3251then :
2897else 3252 printf %s "(cached) " >&6
3253else $as_nop
2898 if test -n "$CC"; then 3254 if test -n "$CC"; then
2899 ac_cv_prog_CC="$CC" # Let the user override the test. 3255 ac_cv_prog_CC="$CC" # Let the user override the test.
2900else 3256else
2901 ac_prog_rejected=no 3257 ac_prog_rejected=no
2902as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3258as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2903for as_dir in $PATH 3259for as_dir in $PATH
2904do 3260do
2905 IFS=$as_save_IFS 3261 IFS=$as_save_IFS
2906 test -z "$as_dir" && as_dir=. 3262 case $as_dir in #(((
3263 '') as_dir=./ ;;
3264 */) ;;
3265 *) as_dir=$as_dir/ ;;
3266 esac
2907 for ac_exec_ext in '' $ac_executable_extensions; do 3267 for ac_exec_ext in '' $ac_executable_extensions; do
2908 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3268 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2909 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3269 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2910 ac_prog_rejected=yes 3270 ac_prog_rejected=yes
2911 continue 3271 continue
2912 fi 3272 fi
2913 ac_cv_prog_CC="cc" 3273 ac_cv_prog_CC="cc"
2914 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3274 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2915 break 2 3275 break 2
2916 fi 3276 fi
2917done 3277done
2918 done 3278 done
2919IFS=$as_save_IFS 3279IFS=$as_save_IFS
… …
2925 if test $# != 0; then 3285 if test $# != 0; then
2926 # We chose a different compiler from the bogus one. 3286 # We chose a different compiler from the bogus one.
2927 # However, it has the same basename, so the bogon will be chosen 3287 # However, it has the same basename, so the bogon will be chosen
2928 # first if we set CC to just the basename; use the full file name. 3288 # first if we set CC to just the basename; use the full file name.
2929 shift 3289 shift
2930 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3290 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
2931 fi 3291 fi
2932fi 3292fi
2933fi 3293fi
2934fi 3294fi
2935CC=$ac_cv_prog_CC 3295CC=$ac_cv_prog_CC
2936if test -n "$CC"; then 3296if test -n "$CC"; then
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2938$as_echo "$CC" >&6; } 3298printf "%s\n" "$CC" >&6; }
2939else 3299else
2940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941$as_echo "no" >&6; } 3301printf "%s\n" "no" >&6; }
2942fi 3302fi
2943 3303
2944 3304
2945fi 3305fi
2946if test -z "$CC"; then 3306if test -z "$CC"; then
2947 if test -n "$ac_tool_prefix"; then 3307 if test -n "$ac_tool_prefix"; then
2948 for ac_prog in cl.exe 3308 for ac_prog in cl.exe
2949 do 3309 do
2950 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3310 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2951set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3311set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3312{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2953$as_echo_n "checking for $ac_word... " >&6; } 3313printf %s "checking for $ac_word... " >&6; }
2954if test "${ac_cv_prog_CC+set}" = set; then : 3314if test ${ac_cv_prog_CC+y}
2955 $as_echo_n "(cached) " >&6 3315then :
2956else 3316 printf %s "(cached) " >&6
3317else $as_nop
2957 if test -n "$CC"; then 3318 if test -n "$CC"; then
2958 ac_cv_prog_CC="$CC" # Let the user override the test. 3319 ac_cv_prog_CC="$CC" # Let the user override the test.
2959else 3320else
2960as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2961for as_dir in $PATH 3322for as_dir in $PATH
2962do 3323do
2963 IFS=$as_save_IFS 3324 IFS=$as_save_IFS
2964 test -z "$as_dir" && as_dir=. 3325 case $as_dir in #(((
3326 '') as_dir=./ ;;
3327 */) ;;
3328 *) as_dir=$as_dir/ ;;
3329 esac
2965 for ac_exec_ext in '' $ac_executable_extensions; do 3330 for ac_exec_ext in '' $ac_executable_extensions; do
2966 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3331 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2967 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3332 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2968 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3333 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2969 break 2 3334 break 2
2970 fi 3335 fi
2971done 3336done
2972 done 3337 done
2973IFS=$as_save_IFS 3338IFS=$as_save_IFS
2974 3339
2975fi 3340fi
2976fi 3341fi
2977CC=$ac_cv_prog_CC 3342CC=$ac_cv_prog_CC
2978if test -n "$CC"; then 3343if test -n "$CC"; then
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2980$as_echo "$CC" >&6; } 3345printf "%s\n" "$CC" >&6; }
2981else 3346else
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2983$as_echo "no" >&6; } 3348printf "%s\n" "no" >&6; }
2984fi 3349fi
2985 3350
2986 3351
2987 test -n "$CC" && break 3352 test -n "$CC" && break
2988 done 3353 done
… …
2991 ac_ct_CC=$CC 3356 ac_ct_CC=$CC
2992 for ac_prog in cl.exe 3357 for ac_prog in cl.exe
2993do 3358do
2994 # Extract the first word of "$ac_prog", so it can be a program name with args. 3359 # Extract the first word of "$ac_prog", so it can be a program name with args.
2995set dummy $ac_prog; ac_word=$2 3360set dummy $ac_prog; ac_word=$2
2996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3361{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2997$as_echo_n "checking for $ac_word... " >&6; } 3362printf %s "checking for $ac_word... " >&6; }
2998if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3363if test ${ac_cv_prog_ac_ct_CC+y}
2999 $as_echo_n "(cached) " >&6 3364then :
3000else 3365 printf %s "(cached) " >&6
3366else $as_nop
3001 if test -n "$ac_ct_CC"; then 3367 if test -n "$ac_ct_CC"; then
3002 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3368 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3003else 3369else
3004as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3370as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3005for as_dir in $PATH 3371for as_dir in $PATH
3006do 3372do
3007 IFS=$as_save_IFS 3373 IFS=$as_save_IFS
3008 test -z "$as_dir" && as_dir=. 3374 case $as_dir in #(((
3375 '') as_dir=./ ;;
3376 */) ;;
3377 *) as_dir=$as_dir/ ;;
3378 esac
3009 for ac_exec_ext in '' $ac_executable_extensions; do 3379 for ac_exec_ext in '' $ac_executable_extensions; do
3010 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3380 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3011 ac_cv_prog_ac_ct_CC="$ac_prog" 3381 ac_cv_prog_ac_ct_CC="$ac_prog"
3012 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3382 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3013 break 2 3383 break 2
3014 fi 3384 fi
3015done 3385done
3016 done 3386 done
3017IFS=$as_save_IFS 3387IFS=$as_save_IFS
3018 3388
3019fi 3389fi
3020fi 3390fi
3021ac_ct_CC=$ac_cv_prog_ac_ct_CC 3391ac_ct_CC=$ac_cv_prog_ac_ct_CC
3022if test -n "$ac_ct_CC"; then 3392if test -n "$ac_ct_CC"; then
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3024$as_echo "$ac_ct_CC" >&6; } 3394printf "%s\n" "$ac_ct_CC" >&6; }
3025else 3395else
3026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027$as_echo "no" >&6; } 3397printf "%s\n" "no" >&6; }
3028fi 3398fi
3029 3399
3030 3400
3031 test -n "$ac_ct_CC" && break 3401 test -n "$ac_ct_CC" && break
3032done 3402done
… …
3034 if test "x$ac_ct_CC" = x; then 3404 if test "x$ac_ct_CC" = x; then
3035 CC="" 3405 CC=""
3036 else 3406 else
3037 case $cross_compiling:$ac_tool_warned in 3407 case $cross_compiling:$ac_tool_warned in
3038yes:) 3408yes:)
3039{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3409{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3040$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3410printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3041ac_tool_warned=yes ;; 3411ac_tool_warned=yes ;;
3042esac 3412esac
3043 CC=$ac_ct_CC 3413 CC=$ac_ct_CC
3044 fi 3414 fi
3045fi 3415fi
3046 3416
3047fi 3417fi
3418if test -z "$CC"; then
3419 if test -n "$ac_tool_prefix"; then
3420 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
3421set dummy ${ac_tool_prefix}clang; ac_word=$2
3422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3423printf %s "checking for $ac_word... " >&6; }
3424if test ${ac_cv_prog_CC+y}
3425then :
3426 printf %s "(cached) " >&6
3427else $as_nop
3428 if test -n "$CC"; then
3429 ac_cv_prog_CC="$CC" # Let the user override the test.
3430else
3431as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3432for as_dir in $PATH
3433do
3434 IFS=$as_save_IFS
3435 case $as_dir in #(((
3436 '') as_dir=./ ;;
3437 */) ;;
3438 *) as_dir=$as_dir/ ;;
3439 esac
3440 for ac_exec_ext in '' $ac_executable_extensions; do
3441 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3442 ac_cv_prog_CC="${ac_tool_prefix}clang"
3443 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3444 break 2
3445 fi
3446done
3447 done
3448IFS=$as_save_IFS
3048 3449
3450fi
3451fi
3452CC=$ac_cv_prog_CC
3453if test -n "$CC"; then
3454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3455printf "%s\n" "$CC" >&6; }
3456else
3457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3458printf "%s\n" "no" >&6; }
3459fi
3049 3460
3461
3462fi
3463if test -z "$ac_cv_prog_CC"; then
3464 ac_ct_CC=$CC
3465 # Extract the first word of "clang", so it can be a program name with args.
3466set dummy clang; ac_word=$2
3467{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3468printf %s "checking for $ac_word... " >&6; }
3469if test ${ac_cv_prog_ac_ct_CC+y}
3470then :
3471 printf %s "(cached) " >&6
3472else $as_nop
3473 if test -n "$ac_ct_CC"; then
3474 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3475else
3476as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3477for as_dir in $PATH
3478do
3479 IFS=$as_save_IFS
3480 case $as_dir in #(((
3481 '') as_dir=./ ;;
3482 */) ;;
3483 *) as_dir=$as_dir/ ;;
3484 esac
3485 for ac_exec_ext in '' $ac_executable_extensions; do
3486 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3487 ac_cv_prog_ac_ct_CC="clang"
3488 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3489 break 2
3490 fi
3491done
3492 done
3493IFS=$as_save_IFS
3494
3495fi
3496fi
3497ac_ct_CC=$ac_cv_prog_ac_ct_CC
3498if test -n "$ac_ct_CC"; then
3499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3500printf "%s\n" "$ac_ct_CC" >&6; }
3501else
3502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3503printf "%s\n" "no" >&6; }
3504fi
3505
3506 if test "x$ac_ct_CC" = x; then
3507 CC=""
3508 else
3509 case $cross_compiling:$ac_tool_warned in
3510yes:)
3511{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3512printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3513ac_tool_warned=yes ;;
3514esac
3515 CC=$ac_ct_CC
3516 fi
3517else
3518 CC="$ac_cv_prog_CC"
3519fi
3520
3521fi
3522
3523
3050test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3524test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3051$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3525printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3052as_fn_error $? "no acceptable C compiler found in \$PATH 3526as_fn_error $? "no acceptable C compiler found in \$PATH
3053See \`config.log' for more details" "$LINENO" 5 ; } 3527See \`config.log' for more details" "$LINENO" 5; }
3054 3528
3055# Provide some information about the compiler. 3529# Provide some information about the compiler.
3056$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3530printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3057set X $ac_compile 3531set X $ac_compile
3058ac_compiler=$2 3532ac_compiler=$2
3059for ac_option in --version -v -V -qversion; do 3533for ac_option in --version -v -V -qversion -version; do
3060 { { ac_try="$ac_compiler $ac_option >&5" 3534 { { ac_try="$ac_compiler $ac_option >&5"
3061case "(($ac_try" in 3535case "(($ac_try" in
3062 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3536 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3063 *) ac_try_echo=$ac_try;; 3537 *) ac_try_echo=$ac_try;;
3064esac 3538esac
3065eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3539eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3066$as_echo "$ac_try_echo"; } >&5 3540printf "%s\n" "$ac_try_echo"; } >&5
3067 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3541 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3068 ac_status=$? 3542 ac_status=$?
3069 if test -s conftest.err; then 3543 if test -s conftest.err; then
3070 sed '10a\ 3544 sed '10a\
3071... rest of stderr output deleted ... 3545... rest of stderr output deleted ...
3072 10q' conftest.err >conftest.er1 3546 10q' conftest.err >conftest.er1
3073 cat conftest.er1 >&5 3547 cat conftest.er1 >&5
3074 fi 3548 fi
3075 rm -f conftest.er1 conftest.err 3549 rm -f conftest.er1 conftest.err
3076 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3077 test $ac_status = 0; } 3551 test $ac_status = 0; }
3078done 3552done
3079 3553
3080cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3554cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3081/* end confdefs.h. */ 3555/* end confdefs.h. */
3082 3556
3083int 3557int
3084main () 3558main (void)
3085{ 3559{
3086 3560
3087 ; 3561 ;
3088 return 0; 3562 return 0;
3089} 3563}
… …
3091ac_clean_files_save=$ac_clean_files 3565ac_clean_files_save=$ac_clean_files
3092ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3566ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3093# Try to create an executable without -o first, disregard a.out. 3567# Try to create an executable without -o first, disregard a.out.
3094# It will help us diagnose broken compilers, and finding out an intuition 3568# It will help us diagnose broken compilers, and finding out an intuition
3095# of exeext. 3569# of exeext.
3096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3097$as_echo_n "checking whether the C compiler works... " >&6; } 3571printf %s "checking whether the C compiler works... " >&6; }
3098ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3572ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3099 3573
3100# The possible output files: 3574# The possible output files:
3101ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3575ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3102 3576
3103ac_rmfiles= 3577ac_rmfiles=
… …
3114case "(($ac_try" in 3588case "(($ac_try" in
3115 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3116 *) ac_try_echo=$ac_try;; 3590 *) ac_try_echo=$ac_try;;
3117esac 3591esac
3118eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3592eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3119$as_echo "$ac_try_echo"; } >&5 3593printf "%s\n" "$ac_try_echo"; } >&5
3120 (eval "$ac_link_default") 2>&5 3594 (eval "$ac_link_default") 2>&5
3121 ac_status=$? 3595 ac_status=$?
3122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3123 test $ac_status = 0; }; then : 3597 test $ac_status = 0; }
3598then :
3124 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3599 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3125# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3600# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3126# in a Makefile. We should not override ac_cv_exeext if it was cached, 3601# in a Makefile. We should not override ac_cv_exeext if it was cached,
3127# so that the user can short-circuit this test for compilers unknown to 3602# so that the user can short-circuit this test for compilers unknown to
3128# Autoconf. 3603# Autoconf.
… …
3135 [ab].out ) 3610 [ab].out )
3136 # We found the default executable, but exeext='' is most 3611 # We found the default executable, but exeext='' is most
3137 # certainly right. 3612 # certainly right.
3138 break;; 3613 break;;
3139 *.* ) 3614 *.* )
3140 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3615 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
3141 then :; else 3616 then :; else
3142 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3617 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3143 fi 3618 fi
3144 # We set ac_cv_exeext here because the later test for it is not 3619 # We set ac_cv_exeext here because the later test for it is not
3145 # safe: cross compilers may not add the suffix if given an `-o' 3620 # safe: cross compilers may not add the suffix if given an `-o'
… …
3151 break;; 3626 break;;
3152 esac 3627 esac
3153done 3628done
3154test "$ac_cv_exeext" = no && ac_cv_exeext= 3629test "$ac_cv_exeext" = no && ac_cv_exeext=
3155 3630
3156else 3631else $as_nop
3157 ac_file='' 3632 ac_file=''
3158fi 3633fi
3159if test -z "$ac_file"; then : 3634if test -z "$ac_file"
3635then :
3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3161$as_echo "no" >&6; } 3637printf "%s\n" "no" >&6; }
3162$as_echo "$as_me: failed program was:" >&5 3638printf "%s\n" "$as_me: failed program was:" >&5
3163sed 's/^/| /' conftest.$ac_ext >&5 3639sed 's/^/| /' conftest.$ac_ext >&5
3164 3640
3165{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3641{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3166$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3642printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3167as_fn_error 77 "C compiler cannot create executables 3643as_fn_error 77 "C compiler cannot create executables
3168See \`config.log' for more details" "$LINENO" 5 ; } 3644See \`config.log' for more details" "$LINENO" 5; }
3169else 3645else $as_nop
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3171$as_echo "yes" >&6; } 3647printf "%s\n" "yes" >&6; }
3172fi 3648fi
3173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3649{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3174$as_echo_n "checking for C compiler default output file name... " >&6; } 3650printf %s "checking for C compiler default output file name... " >&6; }
3175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3651{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3176$as_echo "$ac_file" >&6; } 3652printf "%s\n" "$ac_file" >&6; }
3177ac_exeext=$ac_cv_exeext 3653ac_exeext=$ac_cv_exeext
3178 3654
3179rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3655rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3180ac_clean_files=$ac_clean_files_save 3656ac_clean_files=$ac_clean_files_save
3181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3657{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3182$as_echo_n "checking for suffix of executables... " >&6; } 3658printf %s "checking for suffix of executables... " >&6; }
3183if { { ac_try="$ac_link" 3659if { { ac_try="$ac_link"
3184case "(($ac_try" in 3660case "(($ac_try" in
3185 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3186 *) ac_try_echo=$ac_try;; 3662 *) ac_try_echo=$ac_try;;
3187esac 3663esac
3188eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3664eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3189$as_echo "$ac_try_echo"; } >&5 3665printf "%s\n" "$ac_try_echo"; } >&5
3190 (eval "$ac_link") 2>&5 3666 (eval "$ac_link") 2>&5
3191 ac_status=$? 3667 ac_status=$?
3192 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3668 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3193 test $ac_status = 0; }; then : 3669 test $ac_status = 0; }
3670then :
3194 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3671 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3195# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3672# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3196# work properly (i.e., refer to `conftest.exe'), while it won't with 3673# work properly (i.e., refer to `conftest.exe'), while it won't with
3197# `rm'. 3674# `rm'.
3198for ac_file in conftest.exe conftest conftest.*; do 3675for ac_file in conftest.exe conftest conftest.*; do
… …
3202 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3679 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3203 break;; 3680 break;;
3204 * ) break;; 3681 * ) break;;
3205 esac 3682 esac
3206done 3683done
3207else 3684else $as_nop
3208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3685 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3209$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3686printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3210as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3687as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3211See \`config.log' for more details" "$LINENO" 5 ; } 3688See \`config.log' for more details" "$LINENO" 5; }
3212fi 3689fi
3213rm -f conftest conftest$ac_cv_exeext 3690rm -f conftest conftest$ac_cv_exeext
3214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3215$as_echo "$ac_cv_exeext" >&6; } 3692printf "%s\n" "$ac_cv_exeext" >&6; }
3216 3693
3217rm -f conftest.$ac_ext 3694rm -f conftest.$ac_ext
3218EXEEXT=$ac_cv_exeext 3695EXEEXT=$ac_cv_exeext
3219ac_exeext=$EXEEXT 3696ac_exeext=$EXEEXT
3220cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3697cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3221/* end confdefs.h. */ 3698/* end confdefs.h. */
3222#include <stdio.h> 3699#include <stdio.h>
3223int 3700int
3224main () 3701main (void)
3225{ 3702{
3226FILE *f = fopen ("conftest.out", "w"); 3703FILE *f = fopen ("conftest.out", "w");
3227 return ferror (f) || fclose (f) != 0; 3704 return ferror (f) || fclose (f) != 0;
3228 3705
3229 ; 3706 ;
… …
3231} 3708}
3232_ACEOF 3709_ACEOF
3233ac_clean_files="$ac_clean_files conftest.out" 3710ac_clean_files="$ac_clean_files conftest.out"
3234# Check that the compiler produces executables we can run. If not, either 3711# Check that the compiler produces executables we can run. If not, either
3235# the compiler is broken, or we cross compile. 3712# the compiler is broken, or we cross compile.
3236{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3713{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3237$as_echo_n "checking whether we are cross compiling... " >&6; } 3714printf %s "checking whether we are cross compiling... " >&6; }
3238if test "$cross_compiling" != yes; then 3715if test "$cross_compiling" != yes; then
3239 { { ac_try="$ac_link" 3716 { { ac_try="$ac_link"
3240case "(($ac_try" in 3717case "(($ac_try" in
3241 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3718 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3242 *) ac_try_echo=$ac_try;; 3719 *) ac_try_echo=$ac_try;;
3243esac 3720esac
3244eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3721eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3245$as_echo "$ac_try_echo"; } >&5 3722printf "%s\n" "$ac_try_echo"; } >&5
3246 (eval "$ac_link") 2>&5 3723 (eval "$ac_link") 2>&5
3247 ac_status=$? 3724 ac_status=$?
3248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3725 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3249 test $ac_status = 0; } 3726 test $ac_status = 0; }
3250 if { ac_try='./conftest$ac_cv_exeext' 3727 if { ac_try='./conftest$ac_cv_exeext'
3251 { { case "(($ac_try" in 3728 { { case "(($ac_try" in
3252 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3729 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3253 *) ac_try_echo=$ac_try;; 3730 *) ac_try_echo=$ac_try;;
3254esac 3731esac
3255eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3732eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3256$as_echo "$ac_try_echo"; } >&5 3733printf "%s\n" "$ac_try_echo"; } >&5
3257 (eval "$ac_try") 2>&5 3734 (eval "$ac_try") 2>&5
3258 ac_status=$? 3735 ac_status=$?
3259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3736 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3260 test $ac_status = 0; }; }; then 3737 test $ac_status = 0; }; }; then
3261 cross_compiling=no 3738 cross_compiling=no
3262 else 3739 else
3263 if test "$cross_compiling" = maybe; then 3740 if test "$cross_compiling" = maybe; then
3264 cross_compiling=yes 3741 cross_compiling=yes
3265 else 3742 else
3266 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3743 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3267$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3744printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3268as_fn_error $? "cannot run C compiled programs. 3745as_fn_error 77 "cannot run C compiled programs.
3269If you meant to cross compile, use \`--host'. 3746If you meant to cross compile, use \`--host'.
3270See \`config.log' for more details" "$LINENO" 5 ; } 3747See \`config.log' for more details" "$LINENO" 5; }
3271 fi 3748 fi
3272 fi 3749 fi
3273fi 3750fi
3274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3275$as_echo "$cross_compiling" >&6; } 3752printf "%s\n" "$cross_compiling" >&6; }
3276 3753
3277rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3754rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3278ac_clean_files=$ac_clean_files_save 3755ac_clean_files=$ac_clean_files_save
3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3756{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3280$as_echo_n "checking for suffix of object files... " >&6; } 3757printf %s "checking for suffix of object files... " >&6; }
3281if test "${ac_cv_objext+set}" = set; then : 3758if test ${ac_cv_objext+y}
3282 $as_echo_n "(cached) " >&6 3759then :
3283else 3760 printf %s "(cached) " >&6
3761else $as_nop
3284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3285/* end confdefs.h. */ 3763/* end confdefs.h. */
3286 3764
3287int 3765int
3288main () 3766main (void)
3289{ 3767{
3290 3768
3291 ; 3769 ;
3292 return 0; 3770 return 0;
3293} 3771}
… …
3297case "(($ac_try" in 3775case "(($ac_try" in
3298 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3776 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3299 *) ac_try_echo=$ac_try;; 3777 *) ac_try_echo=$ac_try;;
3300esac 3778esac
3301eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3779eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3302$as_echo "$ac_try_echo"; } >&5 3780printf "%s\n" "$ac_try_echo"; } >&5
3303 (eval "$ac_compile") 2>&5 3781 (eval "$ac_compile") 2>&5
3304 ac_status=$? 3782 ac_status=$?
3305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3306 test $ac_status = 0; }; then : 3784 test $ac_status = 0; }
3785then :
3307 for ac_file in conftest.o conftest.obj conftest.*; do 3786 for ac_file in conftest.o conftest.obj conftest.*; do
3308 test -f "$ac_file" || continue; 3787 test -f "$ac_file" || continue;
3309 case $ac_file in 3788 case $ac_file in
3310 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3789 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3311 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3790 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3312 break;; 3791 break;;
3313 esac 3792 esac
3314done 3793done
3315else 3794else $as_nop
3316 $as_echo "$as_me: failed program was:" >&5 3795 printf "%s\n" "$as_me: failed program was:" >&5
3317sed 's/^/| /' conftest.$ac_ext >&5 3796sed 's/^/| /' conftest.$ac_ext >&5
3318 3797
3319{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3798{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3320$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3799printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
3321as_fn_error $? "cannot compute suffix of object files: cannot compile 3800as_fn_error $? "cannot compute suffix of object files: cannot compile
3322See \`config.log' for more details" "$LINENO" 5 ; } 3801See \`config.log' for more details" "$LINENO" 5; }
3323fi 3802fi
3324rm -f conftest.$ac_cv_objext conftest.$ac_ext 3803rm -f conftest.$ac_cv_objext conftest.$ac_ext
3325fi 3804fi
3326{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3805{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3327$as_echo "$ac_cv_objext" >&6; } 3806printf "%s\n" "$ac_cv_objext" >&6; }
3328OBJEXT=$ac_cv_objext 3807OBJEXT=$ac_cv_objext
3329ac_objext=$OBJEXT 3808ac_objext=$OBJEXT
3330{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
3331$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3810printf %s "checking whether the compiler supports GNU C... " >&6; }
3332if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3811if test ${ac_cv_c_compiler_gnu+y}
3333 $as_echo_n "(cached) " >&6 3812then :
3334else 3813 printf %s "(cached) " >&6
3814else $as_nop
3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336/* end confdefs.h. */ 3816/* end confdefs.h. */
3337 3817
3338int 3818int
3339main () 3819main (void)
3340{ 3820{
3341#ifndef __GNUC__ 3821#ifndef __GNUC__
3342 choke me 3822 choke me
3343#endif 3823#endif
3344 3824
3345 ; 3825 ;
3346 return 0; 3826 return 0;
3347} 3827}
3348_ACEOF 3828_ACEOF
3349if ac_fn_c_try_compile "$LINENO"; then : 3829if ac_fn_c_try_compile "$LINENO"
3830then :
3350 ac_compiler_gnu=yes 3831 ac_compiler_gnu=yes
3351else 3832else $as_nop
3352 ac_compiler_gnu=no 3833 ac_compiler_gnu=no
3353fi 3834fi
3354rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3355ac_cv_c_compiler_gnu=$ac_compiler_gnu 3836ac_cv_c_compiler_gnu=$ac_compiler_gnu
3356 3837
3357fi 3838fi
3358{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3839{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3359$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3840printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
3841ac_compiler_gnu=$ac_cv_c_compiler_gnu
3842
3360if test $ac_compiler_gnu = yes; then 3843if test $ac_compiler_gnu = yes; then
3361 GCC=yes 3844 GCC=yes
3362else 3845else
3363 GCC= 3846 GCC=
3364fi 3847fi
3365ac_test_CFLAGS=${CFLAGS+set} 3848ac_test_CFLAGS=${CFLAGS+y}
3366ac_save_CFLAGS=$CFLAGS 3849ac_save_CFLAGS=$CFLAGS
3367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3368$as_echo_n "checking whether $CC accepts -g... " >&6; } 3851printf %s "checking whether $CC accepts -g... " >&6; }
3369if test "${ac_cv_prog_cc_g+set}" = set; then : 3852if test ${ac_cv_prog_cc_g+y}
3370 $as_echo_n "(cached) " >&6 3853then :
3371else 3854 printf %s "(cached) " >&6
3855else $as_nop
3372 ac_save_c_werror_flag=$ac_c_werror_flag 3856 ac_save_c_werror_flag=$ac_c_werror_flag
3373 ac_c_werror_flag=yes 3857 ac_c_werror_flag=yes
3374 ac_cv_prog_cc_g=no 3858 ac_cv_prog_cc_g=no
3375 CFLAGS="-g" 3859 CFLAGS="-g"
3376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3377/* end confdefs.h. */ 3861/* end confdefs.h. */
3378 3862
3379int 3863int
3380main () 3864main (void)
3381{ 3865{
3382 3866
3383 ; 3867 ;
3384 return 0; 3868 return 0;
3385} 3869}
3386_ACEOF 3870_ACEOF
3387if ac_fn_c_try_compile "$LINENO"; then : 3871if ac_fn_c_try_compile "$LINENO"
3872then :
3388 ac_cv_prog_cc_g=yes 3873 ac_cv_prog_cc_g=yes
3389else 3874else $as_nop
3390 CFLAGS="" 3875 CFLAGS=""
3391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3392/* end confdefs.h. */ 3877/* end confdefs.h. */
3393 3878
3394int 3879int
3395main () 3880main (void)
3396{ 3881{
3397 3882
3398 ; 3883 ;
3399 return 0; 3884 return 0;
3400} 3885}
3401_ACEOF 3886_ACEOF
3402if ac_fn_c_try_compile "$LINENO"; then : 3887if ac_fn_c_try_compile "$LINENO"
3888then :
3403 3889
3404else 3890else $as_nop
3405 ac_c_werror_flag=$ac_save_c_werror_flag 3891 ac_c_werror_flag=$ac_save_c_werror_flag
3406 CFLAGS="-g" 3892 CFLAGS="-g"
3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3408/* end confdefs.h. */ 3894/* end confdefs.h. */
3409 3895
3410int 3896int
3411main () 3897main (void)
3412{ 3898{
3413 3899
3414 ; 3900 ;
3415 return 0; 3901 return 0;
3416} 3902}
3417_ACEOF 3903_ACEOF
3418if ac_fn_c_try_compile "$LINENO"; then : 3904if ac_fn_c_try_compile "$LINENO"
3905then :
3419 ac_cv_prog_cc_g=yes 3906 ac_cv_prog_cc_g=yes
3420fi 3907fi
3421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3908rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3422fi 3909fi
3423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3910rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3424fi 3911fi
3425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3912rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3426 ac_c_werror_flag=$ac_save_c_werror_flag 3913 ac_c_werror_flag=$ac_save_c_werror_flag
3427fi 3914fi
3428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3915{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3429$as_echo "$ac_cv_prog_cc_g" >&6; } 3916printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
3430if test "$ac_test_CFLAGS" = set; then 3917if test $ac_test_CFLAGS; then
3431 CFLAGS=$ac_save_CFLAGS 3918 CFLAGS=$ac_save_CFLAGS
3432elif test $ac_cv_prog_cc_g = yes; then 3919elif test $ac_cv_prog_cc_g = yes; then
3433 if test "$GCC" = yes; then 3920 if test "$GCC" = yes; then
3434 CFLAGS="-g -O2" 3921 CFLAGS="-g -O2"
3435 else 3922 else
… …
3440 CFLAGS="-O2" 3927 CFLAGS="-O2"
3441 else 3928 else
3442 CFLAGS= 3929 CFLAGS=
3443 fi 3930 fi
3444fi 3931fi
3932ac_prog_cc_stdc=no
3933if test x$ac_prog_cc_stdc = xno
3934then :
3935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
3936printf %s "checking for $CC option to enable C11 features... " >&6; }
3937if test ${ac_cv_prog_cc_c11+y}
3938then :
3939 printf %s "(cached) " >&6
3940else $as_nop
3941 ac_cv_prog_cc_c11=no
3942ac_save_CC=$CC
3943cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3944/* end confdefs.h. */
3945$ac_c_conftest_c11_program
3946_ACEOF
3947for ac_arg in '' -std=gnu11
3948do
3949 CC="$ac_save_CC $ac_arg"
3950 if ac_fn_c_try_compile "$LINENO"
3951then :
3952 ac_cv_prog_cc_c11=$ac_arg
3953fi
3954rm -f core conftest.err conftest.$ac_objext conftest.beam
3955 test "x$ac_cv_prog_cc_c11" != "xno" && break
3956done
3957rm -f conftest.$ac_ext
3958CC=$ac_save_CC
3959fi
3960
3961if test "x$ac_cv_prog_cc_c11" = xno
3962then :
3963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3964printf "%s\n" "unsupported" >&6; }
3965else $as_nop
3966 if test "x$ac_cv_prog_cc_c11" = x
3967then :
3968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3969printf "%s\n" "none needed" >&6; }
3970else $as_nop
3971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
3972printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
3973 CC="$CC $ac_cv_prog_cc_c11"
3974fi
3975 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
3976 ac_prog_cc_stdc=c11
3977fi
3978fi
3979if test x$ac_prog_cc_stdc = xno
3980then :
3981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
3982printf %s "checking for $CC option to enable C99 features... " >&6; }
3983if test ${ac_cv_prog_cc_c99+y}
3984then :
3985 printf %s "(cached) " >&6
3986else $as_nop
3987 ac_cv_prog_cc_c99=no
3988ac_save_CC=$CC
3989cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3990/* end confdefs.h. */
3991$ac_c_conftest_c99_program
3992_ACEOF
3993for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
3994do
3995 CC="$ac_save_CC $ac_arg"
3996 if ac_fn_c_try_compile "$LINENO"
3997then :
3998 ac_cv_prog_cc_c99=$ac_arg
3999fi
4000rm -f core conftest.err conftest.$ac_objext conftest.beam
4001 test "x$ac_cv_prog_cc_c99" != "xno" && break
4002done
4003rm -f conftest.$ac_ext
4004CC=$ac_save_CC
4005fi
4006
4007if test "x$ac_cv_prog_cc_c99" = xno
4008then :
4009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4010printf "%s\n" "unsupported" >&6; }
4011else $as_nop
4012 if test "x$ac_cv_prog_cc_c99" = x
4013then :
4014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4015printf "%s\n" "none needed" >&6; }
4016else $as_nop
4017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
4018printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
4019 CC="$CC $ac_cv_prog_cc_c99"
4020fi
4021 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
4022 ac_prog_cc_stdc=c99
4023fi
4024fi
4025if test x$ac_prog_cc_stdc = xno
4026then :
3445{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
3446$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4028printf %s "checking for $CC option to enable C89 features... " >&6; }
3447if test "${ac_cv_prog_cc_c89+set}" = set; then : 4029if test ${ac_cv_prog_cc_c89+y}
3448 $as_echo_n "(cached) " >&6 4030then :
3449else 4031 printf %s "(cached) " >&6
4032else $as_nop
3450 ac_cv_prog_cc_c89=no 4033 ac_cv_prog_cc_c89=no
3451ac_save_CC=$CC 4034ac_save_CC=$CC
3452cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4035cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3453/* end confdefs.h. */ 4036/* end confdefs.h. */
3454#include <stdarg.h> 4037$ac_c_conftest_c89_program
3455#include <stdio.h>
3456#include <sys/types.h>
3457#include <sys/stat.h>
3458/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3459struct buf { int x; };
3460FILE * (*rcsopen) (struct buf *, struct stat *, int);
3461static char *e (p, i)
3462 char **p;
3463 int i;
3464{
3465 return p[i];
3466}
3467static char *f (char * (*g) (char **, int), char **p, ...)
3468{
3469 char *s;
3470 va_list v;
3471 va_start (v,p);
3472 s = g (p, va_arg (v,int));
3473 va_end (v);
3474 return s;
3475}
3476
3477/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3478 function prototypes and stuff, but not '\xHH' hex character constants.
3479 These don't provoke an error unfortunately, instead are silently treated
3480 as 'x'. The following induces an error, until -std is added to get
3481 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3482 array size at least. It's necessary to write '\x00'==0 to get something
3483 that's true only with -std. */
3484int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3485
3486/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3487 inside strings and character constants. */
3488#define FOO(x) 'x'
3489int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3490
3491int test (int i, double x);
3492struct s1 {int (*f) (int a);};
3493struct s2 {int (*f) (double a);};
3494int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3495int argc;
3496char **argv;
3497int
3498main ()
3499{
3500return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3501 ;
3502 return 0;
3503}
3504_ACEOF 4038_ACEOF
3505for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4039for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3506 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3507do 4040do
3508 CC="$ac_save_CC $ac_arg" 4041 CC="$ac_save_CC $ac_arg"
3509 if ac_fn_c_try_compile "$LINENO"; then : 4042 if ac_fn_c_try_compile "$LINENO"
4043then :
3510 ac_cv_prog_cc_c89=$ac_arg 4044 ac_cv_prog_cc_c89=$ac_arg
3511fi 4045fi
3512rm -f core conftest.err conftest.$ac_objext 4046rm -f core conftest.err conftest.$ac_objext conftest.beam
3513 test "x$ac_cv_prog_cc_c89" != "xno" && break 4047 test "x$ac_cv_prog_cc_c89" != "xno" && break
3514done 4048done
3515rm -f conftest.$ac_ext 4049rm -f conftest.$ac_ext
3516CC=$ac_save_CC 4050CC=$ac_save_CC
3517
3518fi 4051fi
3519# AC_CACHE_VAL 4052
3520case "x$ac_cv_prog_cc_c89" in 4053if test "x$ac_cv_prog_cc_c89" = xno
3521 x) 4054then :
3522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3523$as_echo "none needed" >&6; } ;;
3524 xno)
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3526$as_echo "unsupported" >&6; } ;; 4056printf "%s\n" "unsupported" >&6; }
3527 *) 4057else $as_nop
4058 if test "x$ac_cv_prog_cc_c89" = x
4059then :
4060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4061printf "%s\n" "none needed" >&6; }
4062else $as_nop
4063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4064printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
3528 CC="$CC $ac_cv_prog_cc_c89" 4065 CC="$CC $ac_cv_prog_cc_c89"
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4066fi
3530$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4067 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
3531esac 4068 ac_prog_cc_stdc=c89
3532if test "x$ac_cv_prog_cc_c89" != xno; then : 4069fi
3533
3534fi 4070fi
3535 4071
3536ac_ext=c 4072ac_ext=c
3537ac_cpp='$CPP $CPPFLAGS' 4073ac_cpp='$CPP $CPPFLAGS'
3538ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4074ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3539ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4075ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3540ac_compiler_gnu=$ac_cv_c_compiler_gnu 4076ac_compiler_gnu=$ac_cv_c_compiler_gnu
4077
4078
4079
4080
4081
4082
3541 4083
3542ac_ext=cpp 4084ac_ext=cpp
3543ac_cpp='$CXXCPP $CPPFLAGS' 4085ac_cpp='$CXXCPP $CPPFLAGS'
3544ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4086ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3545ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4087ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
… …
3547if test -z "$CXX"; then 4089if test -z "$CXX"; then
3548 if test -n "$CCC"; then 4090 if test -n "$CCC"; then
3549 CXX=$CCC 4091 CXX=$CCC
3550 else 4092 else
3551 if test -n "$ac_tool_prefix"; then 4093 if test -n "$ac_tool_prefix"; then
3552 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4094 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3553 do 4095 do
3554 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4096 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3555set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4097set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4098{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3557$as_echo_n "checking for $ac_word... " >&6; } 4099printf %s "checking for $ac_word... " >&6; }
3558if test "${ac_cv_prog_CXX+set}" = set; then : 4100if test ${ac_cv_prog_CXX+y}
3559 $as_echo_n "(cached) " >&6 4101then :
3560else 4102 printf %s "(cached) " >&6
4103else $as_nop
3561 if test -n "$CXX"; then 4104 if test -n "$CXX"; then
3562 ac_cv_prog_CXX="$CXX" # Let the user override the test. 4105 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3563else 4106else
3564as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4107as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565for as_dir in $PATH 4108for as_dir in $PATH
3566do 4109do
3567 IFS=$as_save_IFS 4110 IFS=$as_save_IFS
3568 test -z "$as_dir" && as_dir=. 4111 case $as_dir in #(((
4112 '') as_dir=./ ;;
4113 */) ;;
4114 *) as_dir=$as_dir/ ;;
4115 esac
3569 for ac_exec_ext in '' $ac_executable_extensions; do 4116 for ac_exec_ext in '' $ac_executable_extensions; do
3570 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4117 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3571 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 4118 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3572 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4119 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3573 break 2 4120 break 2
3574 fi 4121 fi
3575done 4122done
3576 done 4123 done
3577IFS=$as_save_IFS 4124IFS=$as_save_IFS
3578 4125
3579fi 4126fi
3580fi 4127fi
3581CXX=$ac_cv_prog_CXX 4128CXX=$ac_cv_prog_CXX
3582if test -n "$CXX"; then 4129if test -n "$CXX"; then
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 4130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3584$as_echo "$CXX" >&6; } 4131printf "%s\n" "$CXX" >&6; }
3585else 4132else
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3587$as_echo "no" >&6; } 4134printf "%s\n" "no" >&6; }
3588fi 4135fi
3589 4136
3590 4137
3591 test -n "$CXX" && break 4138 test -n "$CXX" && break
3592 done 4139 done
3593fi 4140fi
3594if test -z "$CXX"; then 4141if test -z "$CXX"; then
3595 ac_ct_CXX=$CXX 4142 ac_ct_CXX=$CXX
3596 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 4143 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
3597do 4144do
3598 # Extract the first word of "$ac_prog", so it can be a program name with args. 4145 # Extract the first word of "$ac_prog", so it can be a program name with args.
3599set dummy $ac_prog; ac_word=$2 4146set dummy $ac_prog; ac_word=$2
3600{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3601$as_echo_n "checking for $ac_word... " >&6; } 4148printf %s "checking for $ac_word... " >&6; }
3602if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 4149if test ${ac_cv_prog_ac_ct_CXX+y}
3603 $as_echo_n "(cached) " >&6 4150then :
3604else 4151 printf %s "(cached) " >&6
4152else $as_nop
3605 if test -n "$ac_ct_CXX"; then 4153 if test -n "$ac_ct_CXX"; then
3606 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 4154 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3607else 4155else
3608as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4156as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3609for as_dir in $PATH 4157for as_dir in $PATH
3610do 4158do
3611 IFS=$as_save_IFS 4159 IFS=$as_save_IFS
3612 test -z "$as_dir" && as_dir=. 4160 case $as_dir in #(((
4161 '') as_dir=./ ;;
4162 */) ;;
4163 *) as_dir=$as_dir/ ;;
4164 esac
3613 for ac_exec_ext in '' $ac_executable_extensions; do 4165 for ac_exec_ext in '' $ac_executable_extensions; do
3614 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4166 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
3615 ac_cv_prog_ac_ct_CXX="$ac_prog" 4167 ac_cv_prog_ac_ct_CXX="$ac_prog"
3616 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
3617 break 2 4169 break 2
3618 fi 4170 fi
3619done 4171done
3620 done 4172 done
3621IFS=$as_save_IFS 4173IFS=$as_save_IFS
3622 4174
3623fi 4175fi
3624fi 4176fi
3625ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 4177ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3626if test -n "$ac_ct_CXX"; then 4178if test -n "$ac_ct_CXX"; then
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3628$as_echo "$ac_ct_CXX" >&6; } 4180printf "%s\n" "$ac_ct_CXX" >&6; }
3629else 4181else
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
3631$as_echo "no" >&6; } 4183printf "%s\n" "no" >&6; }
3632fi 4184fi
3633 4185
3634 4186
3635 test -n "$ac_ct_CXX" && break 4187 test -n "$ac_ct_CXX" && break
3636done 4188done
… …
3638 if test "x$ac_ct_CXX" = x; then 4190 if test "x$ac_ct_CXX" = x; then
3639 CXX="g++" 4191 CXX="g++"
3640 else 4192 else
3641 case $cross_compiling:$ac_tool_warned in 4193 case $cross_compiling:$ac_tool_warned in
3642yes:) 4194yes:)
3643{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3644$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4196printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3645ac_tool_warned=yes ;; 4197ac_tool_warned=yes ;;
3646esac 4198esac
3647 CXX=$ac_ct_CXX 4199 CXX=$ac_ct_CXX
3648 fi 4200 fi
3649fi 4201fi
3650 4202
3651 fi 4203 fi
3652fi 4204fi
3653# Provide some information about the compiler. 4205# Provide some information about the compiler.
3654$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 4206printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3655set X $ac_compile 4207set X $ac_compile
3656ac_compiler=$2 4208ac_compiler=$2
3657for ac_option in --version -v -V -qversion; do 4209for ac_option in --version -v -V -qversion; do
3658 { { ac_try="$ac_compiler $ac_option >&5" 4210 { { ac_try="$ac_compiler $ac_option >&5"
3659case "(($ac_try" in 4211case "(($ac_try" in
3660 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3661 *) ac_try_echo=$ac_try;; 4213 *) ac_try_echo=$ac_try;;
3662esac 4214esac
3663eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4215eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3664$as_echo "$ac_try_echo"; } >&5 4216printf "%s\n" "$ac_try_echo"; } >&5
3665 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4217 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3666 ac_status=$? 4218 ac_status=$?
3667 if test -s conftest.err; then 4219 if test -s conftest.err; then
3668 sed '10a\ 4220 sed '10a\
3669... rest of stderr output deleted ... 4221... rest of stderr output deleted ...
3670 10q' conftest.err >conftest.er1 4222 10q' conftest.err >conftest.er1
3671 cat conftest.er1 >&5 4223 cat conftest.er1 >&5
3672 fi 4224 fi
3673 rm -f conftest.er1 conftest.err 4225 rm -f conftest.er1 conftest.err
3674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4226 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3675 test $ac_status = 0; } 4227 test $ac_status = 0; }
3676done 4228done
3677 4229
3678{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 4230{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
3679$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 4231printf %s "checking whether the compiler supports GNU C++... " >&6; }
3680if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 4232if test ${ac_cv_cxx_compiler_gnu+y}
3681 $as_echo_n "(cached) " >&6 4233then :
3682else 4234 printf %s "(cached) " >&6
4235else $as_nop
3683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684/* end confdefs.h. */ 4237/* end confdefs.h. */
3685 4238
3686int 4239int
3687main () 4240main (void)
3688{ 4241{
3689#ifndef __GNUC__ 4242#ifndef __GNUC__
3690 choke me 4243 choke me
3691#endif 4244#endif
3692 4245
3693 ; 4246 ;
3694 return 0; 4247 return 0;
3695} 4248}
3696_ACEOF 4249_ACEOF
3697if ac_fn_cxx_try_compile "$LINENO"; then : 4250if ac_fn_cxx_try_compile "$LINENO"
4251then :
3698 ac_compiler_gnu=yes 4252 ac_compiler_gnu=yes
3699else 4253else $as_nop
3700 ac_compiler_gnu=no 4254 ac_compiler_gnu=no
3701fi 4255fi
3702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4256rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3703ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 4257ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3704 4258
3705fi 4259fi
3706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 4260{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3707$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 4261printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
4262ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4263
3708if test $ac_compiler_gnu = yes; then 4264if test $ac_compiler_gnu = yes; then
3709 GXX=yes 4265 GXX=yes
3710else 4266else
3711 GXX= 4267 GXX=
3712fi 4268fi
3713ac_test_CXXFLAGS=${CXXFLAGS+set} 4269ac_test_CXXFLAGS=${CXXFLAGS+y}
3714ac_save_CXXFLAGS=$CXXFLAGS 4270ac_save_CXXFLAGS=$CXXFLAGS
3715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 4271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3716$as_echo_n "checking whether $CXX accepts -g... " >&6; } 4272printf %s "checking whether $CXX accepts -g... " >&6; }
3717if test "${ac_cv_prog_cxx_g+set}" = set; then : 4273if test ${ac_cv_prog_cxx_g+y}
3718 $as_echo_n "(cached) " >&6 4274then :
3719else 4275 printf %s "(cached) " >&6
4276else $as_nop
3720 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 4277 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3721 ac_cxx_werror_flag=yes 4278 ac_cxx_werror_flag=yes
3722 ac_cv_prog_cxx_g=no 4279 ac_cv_prog_cxx_g=no
3723 CXXFLAGS="-g" 4280 CXXFLAGS="-g"
3724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3725/* end confdefs.h. */ 4282/* end confdefs.h. */
3726 4283
3727int 4284int
3728main () 4285main (void)
3729{ 4286{
3730 4287
3731 ; 4288 ;
3732 return 0; 4289 return 0;
3733} 4290}
3734_ACEOF 4291_ACEOF
3735if ac_fn_cxx_try_compile "$LINENO"; then : 4292if ac_fn_cxx_try_compile "$LINENO"
4293then :
3736 ac_cv_prog_cxx_g=yes 4294 ac_cv_prog_cxx_g=yes
3737else 4295else $as_nop
3738 CXXFLAGS="" 4296 CXXFLAGS=""
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740/* end confdefs.h. */ 4298/* end confdefs.h. */
3741 4299
3742int 4300int
3743main () 4301main (void)
3744{ 4302{
3745 4303
3746 ; 4304 ;
3747 return 0; 4305 return 0;
3748} 4306}
3749_ACEOF 4307_ACEOF
3750if ac_fn_cxx_try_compile "$LINENO"; then : 4308if ac_fn_cxx_try_compile "$LINENO"
4309then :
3751 4310
3752else 4311else $as_nop
3753 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4312 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3754 CXXFLAGS="-g" 4313 CXXFLAGS="-g"
3755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3756/* end confdefs.h. */ 4315/* end confdefs.h. */
3757 4316
3758int 4317int
3759main () 4318main (void)
3760{ 4319{
3761 4320
3762 ; 4321 ;
3763 return 0; 4322 return 0;
3764} 4323}
3765_ACEOF 4324_ACEOF
3766if ac_fn_cxx_try_compile "$LINENO"; then : 4325if ac_fn_cxx_try_compile "$LINENO"
4326then :
3767 ac_cv_prog_cxx_g=yes 4327 ac_cv_prog_cxx_g=yes
3768fi 4328fi
3769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4329rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3770fi 4330fi
3771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4331rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3772fi 4332fi
3773rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4333rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
3774 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4334 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3775fi 4335fi
3776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 4336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3777$as_echo "$ac_cv_prog_cxx_g" >&6; } 4337printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
3778if test "$ac_test_CXXFLAGS" = set; then 4338if test $ac_test_CXXFLAGS; then
3779 CXXFLAGS=$ac_save_CXXFLAGS 4339 CXXFLAGS=$ac_save_CXXFLAGS
3780elif test $ac_cv_prog_cxx_g = yes; then 4340elif test $ac_cv_prog_cxx_g = yes; then
3781 if test "$GXX" = yes; then 4341 if test "$GXX" = yes; then
3782 CXXFLAGS="-g -O2" 4342 CXXFLAGS="-g -O2"
3783 else 4343 else
… …
3788 CXXFLAGS="-O2" 4348 CXXFLAGS="-O2"
3789 else 4349 else
3790 CXXFLAGS= 4350 CXXFLAGS=
3791 fi 4351 fi
3792fi 4352fi
4353ac_prog_cxx_stdcxx=no
4354if test x$ac_prog_cxx_stdcxx = xno
4355then :
4356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
4357printf %s "checking for $CXX option to enable C++11 features... " >&6; }
4358if test ${ac_cv_prog_cxx_11+y}
4359then :
4360 printf %s "(cached) " >&6
4361else $as_nop
4362 ac_cv_prog_cxx_11=no
4363ac_save_CXX=$CXX
4364cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4365/* end confdefs.h. */
4366$ac_cxx_conftest_cxx11_program
4367_ACEOF
4368for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
4369do
4370 CXX="$ac_save_CXX $ac_arg"
4371 if ac_fn_cxx_try_compile "$LINENO"
4372then :
4373 ac_cv_prog_cxx_cxx11=$ac_arg
4374fi
4375rm -f core conftest.err conftest.$ac_objext conftest.beam
4376 test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
4377done
4378rm -f conftest.$ac_ext
4379CXX=$ac_save_CXX
4380fi
4381
4382if test "x$ac_cv_prog_cxx_cxx11" = xno
4383then :
4384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4385printf "%s\n" "unsupported" >&6; }
4386else $as_nop
4387 if test "x$ac_cv_prog_cxx_cxx11" = x
4388then :
4389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4390printf "%s\n" "none needed" >&6; }
4391else $as_nop
4392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
4393printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
4394 CXX="$CXX $ac_cv_prog_cxx_cxx11"
4395fi
4396 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
4397 ac_prog_cxx_stdcxx=cxx11
4398fi
4399fi
4400if test x$ac_prog_cxx_stdcxx = xno
4401then :
4402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
4403printf %s "checking for $CXX option to enable C++98 features... " >&6; }
4404if test ${ac_cv_prog_cxx_98+y}
4405then :
4406 printf %s "(cached) " >&6
4407else $as_nop
4408 ac_cv_prog_cxx_98=no
4409ac_save_CXX=$CXX
4410cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411/* end confdefs.h. */
4412$ac_cxx_conftest_cxx98_program
4413_ACEOF
4414for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
4415do
4416 CXX="$ac_save_CXX $ac_arg"
4417 if ac_fn_cxx_try_compile "$LINENO"
4418then :
4419 ac_cv_prog_cxx_cxx98=$ac_arg
4420fi
4421rm -f core conftest.err conftest.$ac_objext conftest.beam
4422 test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
4423done
4424rm -f conftest.$ac_ext
4425CXX=$ac_save_CXX
4426fi
4427
4428if test "x$ac_cv_prog_cxx_cxx98" = xno
4429then :
4430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4431printf "%s\n" "unsupported" >&6; }
4432else $as_nop
4433 if test "x$ac_cv_prog_cxx_cxx98" = x
4434then :
4435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4436printf "%s\n" "none needed" >&6; }
4437else $as_nop
4438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
4439printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
4440 CXX="$CXX $ac_cv_prog_cxx_cxx98"
4441fi
4442 ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
4443 ac_prog_cxx_stdcxx=cxx98
4444fi
4445fi
4446
3793ac_ext=c 4447ac_ext=c
3794ac_cpp='$CPP $CPPFLAGS' 4448ac_cpp='$CPP $CPPFLAGS'
3795ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4449ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3796ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4450ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3797ac_compiler_gnu=$ac_cv_c_compiler_gnu 4451ac_compiler_gnu=$ac_cv_c_compiler_gnu
3798 4452
3799ac_ext=c
3800ac_cpp='$CPP $CPPFLAGS'
3801ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3802ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3803ac_compiler_gnu=$ac_cv_c_compiler_gnu
3804{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3805$as_echo_n "checking how to run the C preprocessor... " >&6; }
3806# On Suns, sometimes $CPP names a directory.
3807if test -n "$CPP" && test -d "$CPP"; then
3808 CPP=
3809fi
3810if test -z "$CPP"; then
3811 if test "${ac_cv_prog_CPP+set}" = set; then :
3812 $as_echo_n "(cached) " >&6
3813else
3814 # Double quotes because CPP needs to be expanded
3815 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3816 do
3817 ac_preproc_ok=false
3818for ac_c_preproc_warn_flag in '' yes
3819do
3820 # Use a header file that comes with gcc, so configuring glibc
3821 # with a fresh cross-compiler works.
3822 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3823 # <limits.h> exists even on freestanding compilers.
3824 # On the NeXT, cc -E runs the code through the compiler's parser,
3825 # not just through cpp. "Syntax error" is here to catch this case.
3826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3827/* end confdefs.h. */
3828#ifdef __STDC__
3829# include <limits.h>
3830#else
3831# include <assert.h>
3832#endif
3833 Syntax error
3834_ACEOF
3835if ac_fn_c_try_cpp "$LINENO"; then :
3836 4453
3837else
3838 # Broken: fails on valid input.
3839continue
3840fi
3841rm -f conftest.err conftest.i conftest.$ac_ext
3842 4454
3843 # OK, works on sane cases. Now check whether nonexistent headers
3844 # can be detected and how.
3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3846/* end confdefs.h. */
3847#include <ac_nonexistent.h>
3848_ACEOF
3849if ac_fn_c_try_cpp "$LINENO"; then :
3850 # Broken: success on invalid input.
3851continue
3852else
3853 # Passes both tests.
3854ac_preproc_ok=:
3855break
3856fi
3857rm -f conftest.err conftest.i conftest.$ac_ext
3858
3859done
3860# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3861rm -f conftest.i conftest.err conftest.$ac_ext
3862if $ac_preproc_ok; then :
3863 break
3864fi
3865
3866 done
3867 ac_cv_prog_CPP=$CPP
3868
3869fi
3870 CPP=$ac_cv_prog_CPP
3871else
3872 ac_cv_prog_CPP=$CPP
3873fi
3874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3875$as_echo "$CPP" >&6; }
3876ac_preproc_ok=false
3877for ac_c_preproc_warn_flag in '' yes
3878do
3879 # Use a header file that comes with gcc, so configuring glibc
3880 # with a fresh cross-compiler works.
3881 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3882 # <limits.h> exists even on freestanding compilers.
3883 # On the NeXT, cc -E runs the code through the compiler's parser,
3884 # not just through cpp. "Syntax error" is here to catch this case.
3885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3886/* end confdefs.h. */
3887#ifdef __STDC__
3888# include <limits.h>
3889#else
3890# include <assert.h>
3891#endif
3892 Syntax error
3893_ACEOF
3894if ac_fn_c_try_cpp "$LINENO"; then :
3895
3896else
3897 # Broken: fails on valid input.
3898continue
3899fi
3900rm -f conftest.err conftest.i conftest.$ac_ext
3901
3902 # OK, works on sane cases. Now check whether nonexistent headers
3903 # can be detected and how.
3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905/* end confdefs.h. */
3906#include <ac_nonexistent.h>
3907_ACEOF
3908if ac_fn_c_try_cpp "$LINENO"; then :
3909 # Broken: success on invalid input.
3910continue
3911else
3912 # Passes both tests.
3913ac_preproc_ok=:
3914break
3915fi
3916rm -f conftest.err conftest.i conftest.$ac_ext
3917
3918done
3919# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3920rm -f conftest.i conftest.err conftest.$ac_ext
3921if $ac_preproc_ok; then :
3922
3923else
3924 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3925$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3926as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3927See \`config.log' for more details" "$LINENO" 5 ; }
3928fi
3929
3930ac_ext=c
3931ac_cpp='$CPP $CPPFLAGS'
3932ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3933ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3934ac_compiler_gnu=$ac_cv_c_compiler_gnu
3935
3936# Find a good install program. We prefer a C program (faster), 4455 # Find a good install program. We prefer a C program (faster),
3937# so one script is as good as another. But avoid the broken or 4456# so one script is as good as another. But avoid the broken or
3938# incompatible versions: 4457# incompatible versions:
3939# SysV /etc/install, /usr/sbin/install 4458# SysV /etc/install, /usr/sbin/install
3940# SunOS /usr/etc/install 4459# SunOS /usr/etc/install
3941# IRIX /sbin/install 4460# IRIX /sbin/install
… …
3945# AFS /usr/afsws/bin/install, which mishandles nonexistent args 4464# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3946# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4465# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3947# OS/2's system install, which has a completely different semantic 4466# OS/2's system install, which has a completely different semantic
3948# ./install, which can be erroneously created by make from ./install.sh. 4467# ./install, which can be erroneously created by make from ./install.sh.
3949# Reject install programs that cannot install multiple files. 4468# Reject install programs that cannot install multiple files.
3950{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4469{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3951$as_echo_n "checking for a BSD-compatible install... " >&6; } 4470printf %s "checking for a BSD-compatible install... " >&6; }
3952if test -z "$INSTALL"; then 4471if test -z "$INSTALL"; then
3953if test "${ac_cv_path_install+set}" = set; then : 4472if test ${ac_cv_path_install+y}
3954 $as_echo_n "(cached) " >&6 4473then :
3955else 4474 printf %s "(cached) " >&6
4475else $as_nop
3956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3957for as_dir in $PATH 4477for as_dir in $PATH
3958do 4478do
3959 IFS=$as_save_IFS 4479 IFS=$as_save_IFS
3960 test -z "$as_dir" && as_dir=. 4480 case $as_dir in #(((
4481 '') as_dir=./ ;;
4482 */) ;;
4483 *) as_dir=$as_dir/ ;;
4484 esac
3961 # Account for people who put trailing slashes in PATH elements. 4485 # Account for fact that we put trailing slashes in our PATH walk.
3962case $as_dir/ in #(( 4486case $as_dir in #((
3963 ./ | .// | /[cC]/* | \ 4487 ./ | /[cC]/* | \
3964 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4488 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3965 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4489 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3966 /usr/ucb/* ) ;; 4490 /usr/ucb/* ) ;;
3967 *) 4491 *)
3968 # OSF1 and SCO ODT 3.0 have their own names for install. 4492 # OSF1 and SCO ODT 3.0 have their own names for install.
3969 # Don't use installbsd from OSF since it installs stuff as root 4493 # Don't use installbsd from OSF since it installs stuff as root
3970 # by default. 4494 # by default.
3971 for ac_prog in ginstall scoinst install; do 4495 for ac_prog in ginstall scoinst install; do
3972 for ac_exec_ext in '' $ac_executable_extensions; do 4496 for ac_exec_ext in '' $ac_executable_extensions; do
3973 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4497 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
3974 if test $ac_prog = install && 4498 if test $ac_prog = install &&
3975 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4499 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3976 # AIX install. It has an incompatible calling convention. 4500 # AIX install. It has an incompatible calling convention.
3977 : 4501 :
3978 elif test $ac_prog = install && 4502 elif test $ac_prog = install &&
3979 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4503 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3980 # program-specific install script used by HP pwplus--don't use. 4504 # program-specific install script used by HP pwplus--don't use.
3981 : 4505 :
3982 else 4506 else
3983 rm -rf conftest.one conftest.two conftest.dir 4507 rm -rf conftest.one conftest.two conftest.dir
3984 echo one > conftest.one 4508 echo one > conftest.one
3985 echo two > conftest.two 4509 echo two > conftest.two
3986 mkdir conftest.dir 4510 mkdir conftest.dir
3987 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4511 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
3988 test -s conftest.one && test -s conftest.two && 4512 test -s conftest.one && test -s conftest.two &&
3989 test -s conftest.dir/conftest.one && 4513 test -s conftest.dir/conftest.one &&
3990 test -s conftest.dir/conftest.two 4514 test -s conftest.dir/conftest.two
3991 then 4515 then
3992 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4516 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
3993 break 3 4517 break 3
3994 fi 4518 fi
3995 fi 4519 fi
3996 fi 4520 fi
3997 done 4521 done
… …
4003IFS=$as_save_IFS 4527IFS=$as_save_IFS
4004 4528
4005rm -rf conftest.one conftest.two conftest.dir 4529rm -rf conftest.one conftest.two conftest.dir
4006 4530
4007fi 4531fi
4008 if test "${ac_cv_path_install+set}" = set; then 4532 if test ${ac_cv_path_install+y}; then
4009 INSTALL=$ac_cv_path_install 4533 INSTALL=$ac_cv_path_install
4010 else 4534 else
4011 # As a last resort, use the slow shell script. Don't cache a 4535 # As a last resort, use the slow shell script. Don't cache a
4012 # value for INSTALL within a source directory, because that will 4536 # value for INSTALL within a source directory, because that will
4013 # break other packages using the cache if that directory is 4537 # break other packages using the cache if that directory is
4014 # removed, or if the value is a relative name. 4538 # removed, or if the value is a relative name.
4015 INSTALL=$ac_install_sh 4539 INSTALL=$ac_install_sh
4016 fi 4540 fi
4017fi 4541fi
4018{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4542{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4019$as_echo "$INSTALL" >&6; } 4543printf "%s\n" "$INSTALL" >&6; }
4020 4544
4021# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4545# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4022# It thinks the first close brace ends the variable substitution. 4546# It thinks the first close brace ends the variable substitution.
4023test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4547test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4024 4548
… …
4026 4550
4027test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4551test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4028 4552
4029 4553
4030 4554
4031 4555ac_header= ac_cache=
4032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4556for ac_item in $ac_header_c_list
4033$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4034if test "${ac_cv_path_GREP+set}" = set; then :
4035 $as_echo_n "(cached) " >&6
4036else
4037 if test -z "$GREP"; then
4038 ac_path_GREP_found=false
4039 # Loop through the user's path and test for each of PROGNAME-LIST
4040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4041for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4042do 4557do
4043 IFS=$as_save_IFS 4558 if test $ac_cache; then
4044 test -z "$as_dir" && as_dir=. 4559 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
4045 for ac_prog in grep ggrep; do 4560 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
4046 for ac_exec_ext in '' $ac_executable_extensions; do 4561 printf "%s\n" "#define $ac_item 1" >> confdefs.h
4047 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4048 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4049# Check for GNU ac_path_GREP and select it if it is found.
4050 # Check for GNU $ac_path_GREP
4051case `"$ac_path_GREP" --version 2>&1` in
4052*GNU*)
4053 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4054*)
4055 ac_count=0
4056 $as_echo_n 0123456789 >"conftest.in"
4057 while :
4058 do
4059 cat "conftest.in" "conftest.in" >"conftest.tmp"
4060 mv "conftest.tmp" "conftest.in"
4061 cp "conftest.in" "conftest.nl"
4062 $as_echo 'GREP' >> "conftest.nl"
4063 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4064 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4065 as_fn_arith $ac_count + 1 && ac_count=$as_val
4066 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4067 # Best one so far, save it but keep looking for a better one
4068 ac_cv_path_GREP="$ac_path_GREP"
4069 ac_path_GREP_max=$ac_count
4070 fi 4562 fi
4071 # 10*(2^10) chars as input seems more than enough 4563 ac_header= ac_cache=
4072 test $ac_count -gt 10 && break 4564 elif test $ac_header; then
4073 done 4565 ac_cache=$ac_item
4074 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4075esac
4076
4077 $ac_path_GREP_found && break 3
4078 done
4079 done
4080 done
4081IFS=$as_save_IFS
4082 if test -z "$ac_cv_path_GREP"; then
4083 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4084 fi
4085else
4086 ac_cv_path_GREP=$GREP
4087fi
4088
4089fi
4090{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4091$as_echo "$ac_cv_path_GREP" >&6; }
4092 GREP="$ac_cv_path_GREP"
4093
4094
4095{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4096$as_echo_n "checking for egrep... " >&6; }
4097if test "${ac_cv_path_EGREP+set}" = set; then :
4098 $as_echo_n "(cached) " >&6
4099else
4100 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4101 then ac_cv_path_EGREP="$GREP -E"
4102 else 4566 else
4103 if test -z "$EGREP"; then 4567 ac_header=$ac_item
4104 ac_path_EGREP_found=false
4105 # Loop through the user's path and test for each of PROGNAME-LIST
4106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4107for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4108do
4109 IFS=$as_save_IFS
4110 test -z "$as_dir" && as_dir=.
4111 for ac_prog in egrep; do
4112 for ac_exec_ext in '' $ac_executable_extensions; do
4113 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4114 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4115# Check for GNU ac_path_EGREP and select it if it is found.
4116 # Check for GNU $ac_path_EGREP
4117case `"$ac_path_EGREP" --version 2>&1` in
4118*GNU*)
4119 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4120*)
4121 ac_count=0
4122 $as_echo_n 0123456789 >"conftest.in"
4123 while :
4124 do
4125 cat "conftest.in" "conftest.in" >"conftest.tmp"
4126 mv "conftest.tmp" "conftest.in"
4127 cp "conftest.in" "conftest.nl"
4128 $as_echo 'EGREP' >> "conftest.nl"
4129 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4130 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4131 as_fn_arith $ac_count + 1 && ac_count=$as_val
4132 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4133 # Best one so far, save it but keep looking for a better one
4134 ac_cv_path_EGREP="$ac_path_EGREP"
4135 ac_path_EGREP_max=$ac_count
4136 fi
4137 # 10*(2^10) chars as input seems more than enough
4138 test $ac_count -gt 10 && break
4139 done
4140 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4141esac
4142
4143 $ac_path_EGREP_found && break 3
4144 done
4145 done
4146 done
4147IFS=$as_save_IFS
4148 if test -z "$ac_cv_path_EGREP"; then
4149 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4150 fi
4151else
4152 ac_cv_path_EGREP=$EGREP
4153fi
4154
4155 fi 4568 fi
4156fi 4569done
4157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4158$as_echo "$ac_cv_path_EGREP" >&6; }
4159 EGREP="$ac_cv_path_EGREP"
4160 4570
4161 4571
4162{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4572
4163$as_echo_n "checking for ANSI C header files... " >&6; } 4573
4164if test "${ac_cv_header_stdc+set}" = set; then : 4574
4165 $as_echo_n "(cached) " >&6 4575
4166else 4576
4577
4578if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
4579then :
4580
4581printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
4582
4583fi
4584
4585
4586
4587
4588
4589
4590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4591printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4592if test ${ac_cv_safe_to_define___extensions__+y}
4593then :
4594 printf %s "(cached) " >&6
4595else $as_nop
4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168/* end confdefs.h. */ 4597/* end confdefs.h. */
4169#include <stdlib.h>
4170#include <stdarg.h>
4171#include <string.h>
4172#include <float.h>
4173 4598
4599# define __EXTENSIONS__ 1
4600 $ac_includes_default
4174int 4601int
4175main () 4602main (void)
4176{ 4603{
4177 4604
4178 ; 4605 ;
4179 return 0; 4606 return 0;
4180} 4607}
4181_ACEOF 4608_ACEOF
4182if ac_fn_c_try_compile "$LINENO"; then : 4609if ac_fn_c_try_compile "$LINENO"
4183 ac_cv_header_stdc=yes 4610then :
4184else 4611 ac_cv_safe_to_define___extensions__=yes
4185 ac_cv_header_stdc=no 4612else $as_nop
4613 ac_cv_safe_to_define___extensions__=no
4186fi 4614fi
4187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4615rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4616fi
4617{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4618printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; }
4188 4619
4620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
4621printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; }
4622if test ${ac_cv_should_define__xopen_source+y}
4623then :
4624 printf %s "(cached) " >&6
4625else $as_nop
4626 ac_cv_should_define__xopen_source=no
4189if test $ac_cv_header_stdc = yes; then 4627 if test $ac_cv_header_wchar_h = yes
4190 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4628then :
4191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192/* end confdefs.h. */ 4630/* end confdefs.h. */
4193#include <string.h>
4194 4631
4632 #include <wchar.h>
4633 mbstate_t x;
4634int
4635main (void)
4636{
4637
4638 ;
4639 return 0;
4640}
4195_ACEOF 4641_ACEOF
4196if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4642if ac_fn_c_try_compile "$LINENO"
4197 $EGREP "memchr" >/dev/null 2>&1; then : 4643then :
4198 4644
4199else 4645else $as_nop
4200 ac_cv_header_stdc=no
4201fi
4202rm -f conftest*
4203
4204fi
4205
4206if test $ac_cv_header_stdc = yes; then
4207 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4209/* end confdefs.h. */ 4647/* end confdefs.h. */
4210#include <stdlib.h>
4211 4648
4212_ACEOF 4649 #define _XOPEN_SOURCE 500
4213if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4650 #include <wchar.h>
4214 $EGREP "free" >/dev/null 2>&1; then : 4651 mbstate_t x;
4215
4216else
4217 ac_cv_header_stdc=no
4218fi
4219rm -f conftest*
4220
4221fi
4222
4223if test $ac_cv_header_stdc = yes; then
4224 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4225 if test "$cross_compiling" = yes; then :
4226 :
4227else
4228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4229/* end confdefs.h. */
4230#include <ctype.h>
4231#include <stdlib.h>
4232#if ((' ' & 0x0FF) == 0x020)
4233# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4234# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4235#else
4236# define ISLOWER(c) \
4237 (('a' <= (c) && (c) <= 'i') \
4238 || ('j' <= (c) && (c) <= 'r') \
4239 || ('s' <= (c) && (c) <= 'z'))
4240# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4241#endif
4242
4243#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4244int 4652int
4245main () 4653main (void)
4246{
4247 int i;
4248 for (i = 0; i < 256; i++)
4249 if (XOR (islower (i), ISLOWER (i))
4250 || toupper (i) != TOUPPER (i))
4251 return 2;
4252 return 0;
4253}
4254_ACEOF
4255if ac_fn_c_try_run "$LINENO"; then :
4256
4257else
4258 ac_cv_header_stdc=no
4259fi
4260rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4261 conftest.$ac_objext conftest.beam conftest.$ac_ext
4262fi
4263
4264fi
4265fi
4266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4267$as_echo "$ac_cv_header_stdc" >&6; }
4268if test $ac_cv_header_stdc = yes; then
4269
4270$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4271
4272fi
4273
4274# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4275for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4276 inttypes.h stdint.h unistd.h
4277do :
4278 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4279ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4280"
4281if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4282 cat >>confdefs.h <<_ACEOF
4283#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4284_ACEOF
4285
4286fi
4287
4288done
4289
4290
4291
4292 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4293if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4294 MINIX=yes
4295else
4296 MINIX=
4297fi
4298
4299
4300 if test "$MINIX" = yes; then
4301
4302$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4303
4304
4305$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4306
4307
4308$as_echo "#define _MINIX 1" >>confdefs.h
4309
4310 fi
4311
4312
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4314$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4315if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4316 $as_echo_n "(cached) " >&6
4317else
4318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4319/* end confdefs.h. */
4320
4321# define __EXTENSIONS__ 1
4322 $ac_includes_default
4323int
4324main ()
4325{ 4654{
4326 4655
4327 ; 4656 ;
4328 return 0; 4657 return 0;
4329} 4658}
4330_ACEOF 4659_ACEOF
4331if ac_fn_c_try_compile "$LINENO"; then : 4660if ac_fn_c_try_compile "$LINENO"
4332 ac_cv_safe_to_define___extensions__=yes 4661then :
4333else 4662 ac_cv_should_define__xopen_source=yes
4334 ac_cv_safe_to_define___extensions__=no
4335fi 4663fi
4336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4337fi 4665fi
4666rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4667fi
4668fi
4338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4669{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
4339$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4670printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; }
4671
4672 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h
4673
4674 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h
4675
4676 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h
4677
4678 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
4679
4680 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h
4681
4682 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h
4683
4684 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4685
4686 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
4687
4688 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
4689
4690 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
4691
4692 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
4693
4694 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
4695
4696 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
4697
4698 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
4699
4700 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h
4701
4702 if test $ac_cv_header_minix_config_h = yes
4703then :
4704 MINIX=yes
4705 printf "%s\n" "#define _MINIX 1" >>confdefs.h
4706
4707 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h
4708
4709 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h
4710
4711else $as_nop
4712 MINIX=
4713fi
4340 test $ac_cv_safe_to_define___extensions__ = yes && 4714 if test $ac_cv_safe_to_define___extensions__ = yes
4715then :
4341 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4716 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h
4342 4717
4343 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4718fi
4719 if test $ac_cv_should_define__xopen_source = yes
4720then :
4721 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h
4344 4722
4345 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4723fi
4346 4724
4347 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4725ac_ext=cpp
4726ac_cpp='$CXXCPP $CPPFLAGS'
4727ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4728ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4729ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4348 4730
4349 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4350 4731
4732LINKER="$CXX"
4733if test x$GCC = xyes && test x$GXX = xyes; then
4734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4735printf %s "checking for working libsupc++... " >&6; }
4736 save_CXX="$CXX"
4737 save_LIBS="$LIBS"
4738 CXX="$CC"
4739 LIBS="$LIBS -lsupc++"
4351 4740
4741cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4742/* end confdefs.h. */
4743struct test { }; void f() try { throw new test; } catch (...) { throw; }
4744int
4745main (void)
4746{
4352 4747
4748 ;
4749 return 0;
4750}
4751_ACEOF
4752if ac_fn_cxx_try_link "$LINENO"
4753then :
4754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4755printf "%s\n" "ok" >&6; }
4756 LINKER="$CC"
4757else $as_nop
4353 4758
4759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4760printf "%s\n" "no, making everything bigger and slower" >&6; }
4761 LIBS="$save_LIBS"
4762
4763
4764fi
4765rm -f core conftest.err conftest.$ac_objext conftest.beam \
4766 conftest$ac_exeext conftest.$ac_ext
4767 CXX="$save_CXX"
4768fi
4769LINKER=$LINKER
4770
4771
4772if test -z "$orig_CXXFLAGS"; then
4773 if test x$GCC = xyes && test "x$GXX" = xyes; then
4774 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4776/* end confdefs.h. */
4777
4778int
4779main (void)
4780{
4781
4782 ;
4783 return 0;
4784}
4785_ACEOF
4786if ac_fn_cxx_try_compile "$LINENO"
4787then :
4788
4789else $as_nop
4790 CXXFLAGS="-g -O3"
4791fi
4792rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4793 else
4794 CXXFLAGS="-O"
4795 fi
4796 CFLAGS="$CXXFLAGS"
4797fi
4798
4354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 4799{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5
4355$as_echo_n "checking for library containing strerror... " >&6; } 4800printf %s "checking for library containing setlocale... " >&6; }
4356if test "${ac_cv_search_strerror+set}" = set; then : 4801if test ${ac_cv_search_setlocale+y}
4357 $as_echo_n "(cached) " >&6 4802then :
4358else 4803 printf %s "(cached) " >&6
4804else $as_nop
4359 ac_func_search_save_LIBS=$LIBS 4805 ac_func_search_save_LIBS=$LIBS
4360cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4806cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4361/* end confdefs.h. */ 4807/* end confdefs.h. */
4362 4808
4363/* Override any GCC internal prototype to avoid an error. 4809namespace conftest {
4364 Use char because int might match the return type of a GCC 4810 extern "C" int setlocale ();
4365 builtin and then its argument prototype would still apply. */ 4811}
4366#ifdef __cplusplus
4367extern "C"
4368#endif
4369char strerror ();
4370int 4812int
4371main () 4813main (void)
4372{ 4814{
4373return strerror (); 4815return conftest::setlocale ();
4374 ; 4816 ;
4375 return 0; 4817 return 0;
4376} 4818}
4377_ACEOF 4819_ACEOF
4378for ac_lib in '' cposix; do 4820for ac_lib in '' xpg4
4821do
4379 if test -z "$ac_lib"; then 4822 if test -z "$ac_lib"; then
4380 ac_res="none required" 4823 ac_res="none required"
4381 else 4824 else
4382 ac_res=-l$ac_lib 4825 ac_res=-l$ac_lib
4383 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4826 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4384 fi 4827 fi
4385 if ac_fn_c_try_link "$LINENO"; then : 4828 if ac_fn_cxx_try_link "$LINENO"
4829then :
4386 ac_cv_search_strerror=$ac_res 4830 ac_cv_search_setlocale=$ac_res
4387fi 4831fi
4388rm -f core conftest.err conftest.$ac_objext \ 4832rm -f core conftest.err conftest.$ac_objext conftest.beam \
4389 conftest$ac_exeext 4833 conftest$ac_exeext
4390 if test "${ac_cv_search_strerror+set}" = set; then : 4834 if test ${ac_cv_search_setlocale+y}
4835then :
4391 break 4836 break
4392fi 4837fi
4393done 4838done
4394if test "${ac_cv_search_strerror+set}" = set; then : 4839if test ${ac_cv_search_setlocale+y}
4840then :
4395 4841
4396else 4842else $as_nop
4397 ac_cv_search_strerror=no 4843 ac_cv_search_setlocale=no
4398fi 4844fi
4399rm conftest.$ac_ext 4845rm conftest.$ac_ext
4400LIBS=$ac_func_search_save_LIBS 4846LIBS=$ac_func_search_save_LIBS
4401fi 4847fi
4402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 4848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5
4403$as_echo "$ac_cv_search_strerror" >&6; } 4849printf "%s\n" "$ac_cv_search_setlocale" >&6; }
4404ac_res=$ac_cv_search_strerror 4850ac_res=$ac_cv_search_setlocale
4405if test "$ac_res" != no; then : 4851if test "$ac_res" != no
4852then :
4406 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4853 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4407 4854
4408fi 4855fi
4409 4856
4410ac_ext=cpp
4411ac_cpp='$CXXCPP $CPPFLAGS'
4412ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4413ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4414ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4415 4857
4416
4417if test x$GCC = xyes && test x$GXX = xyes; then
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working libsupc++" >&5
4419$as_echo_n "checking for working libsupc++... " >&6; }
4420 save_CXX="$CXX"
4421 save_LIBS="$LIBS"
4422 CXX="$CC"
4423 LIBS="$LIBS -lsupc++"
4424 LINKER="$CC"
4425
4426cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4427/* end confdefs.h. */
4428struct test { }; void f() try { throw new test; } catch (...) { throw; }
4429int
4430main ()
4431{
4432
4433 ;
4434 return 0;
4435}
4436_ACEOF
4437if ac_fn_cxx_try_link "$LINENO"; then :
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
4439$as_echo "ok" >&6; }
4440else
4441
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, making everything bigger and slower" >&5
4443$as_echo "no, making everything bigger and slower" >&6; }
4444 LIBS="$save_LIBS"
4445 LINKER="$save_CXX"
4446
4447
4448fi
4449rm -f core conftest.err conftest.$ac_objext \
4450 conftest$ac_exeext conftest.$ac_ext
4451 CXX="$save_CXX"
4452fi
4453LINKER=$LINKER
4454
4455
4456if test -z "$orig_CXXFLAGS"; then
4457 if test x$GCC = xyes && test "x$GXX" = xyes; then
4458 CXXFLAGS="-g -O3 -fno-rtti -fvisibility-inlines-hidden -fno-threadsafe-statics -fno-enforce-eh-specs"
4459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4460/* end confdefs.h. */
4461
4462int
4463main ()
4464{
4465
4466 ;
4467 return 0;
4468}
4469_ACEOF
4470if ac_fn_cxx_try_compile "$LINENO"; then :
4471
4472else
4473 CXXFLAGS="-g -O3"
4474fi
4475rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4476 else
4477 CXXFLAGS="-O"
4478 fi
4479 CFLAGS="$CXXFLAGS"
4480fi
4481
4482case $host in
4483 *-*-solaris* )
4484
4485$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4486
4487 ;;
4488esac
4489
4490{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setlocale" >&5 4858{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
4491$as_echo_n "checking for library containing setlocale... " >&6; } 4859printf %s "checking for library containing gethostbyname... " >&6; }
4492if test "${ac_cv_search_setlocale+set}" = set; then : 4860if test ${ac_cv_search_gethostbyname+y}
4493 $as_echo_n "(cached) " >&6 4861then :
4494else 4862 printf %s "(cached) " >&6
4863else $as_nop
4495 ac_func_search_save_LIBS=$LIBS 4864 ac_func_search_save_LIBS=$LIBS
4496cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4497/* end confdefs.h. */ 4866/* end confdefs.h. */
4498 4867
4499/* Override any GCC internal prototype to avoid an error. 4868namespace conftest {
4500 Use char because int might match the return type of a GCC 4869 extern "C" int gethostbyname ();
4501 builtin and then its argument prototype would still apply. */ 4870}
4502#ifdef __cplusplus
4503extern "C"
4504#endif
4505char setlocale ();
4506int 4871int
4507main () 4872main (void)
4508{ 4873{
4509return setlocale (); 4874return conftest::gethostbyname ();
4510 ; 4875 ;
4511 return 0; 4876 return 0;
4512} 4877}
4513_ACEOF 4878_ACEOF
4514for ac_lib in '' xpg4; do 4879for ac_lib in '' nsl
4880do
4515 if test -z "$ac_lib"; then 4881 if test -z "$ac_lib"; then
4516 ac_res="none required" 4882 ac_res="none required"
4517 else 4883 else
4518 ac_res=-l$ac_lib 4884 ac_res=-l$ac_lib
4519 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4885 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4520 fi 4886 fi
4521 if ac_fn_cxx_try_link "$LINENO"; then : 4887 if ac_fn_cxx_try_link "$LINENO"
4888then :
4522 ac_cv_search_setlocale=$ac_res 4889 ac_cv_search_gethostbyname=$ac_res
4523fi 4890fi
4524rm -f core conftest.err conftest.$ac_objext \ 4891rm -f core conftest.err conftest.$ac_objext conftest.beam \
4525 conftest$ac_exeext 4892 conftest$ac_exeext
4526 if test "${ac_cv_search_setlocale+set}" = set; then : 4893 if test ${ac_cv_search_gethostbyname+y}
4894then :
4527 break 4895 break
4528fi 4896fi
4529done 4897done
4530if test "${ac_cv_search_setlocale+set}" = set; then : 4898if test ${ac_cv_search_gethostbyname+y}
4899then :
4531 4900
4532else 4901else $as_nop
4533 ac_cv_search_setlocale=no 4902 ac_cv_search_gethostbyname=no
4534fi 4903fi
4535rm conftest.$ac_ext 4904rm conftest.$ac_ext
4536LIBS=$ac_func_search_save_LIBS 4905LIBS=$ac_func_search_save_LIBS
4537fi 4906fi
4538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setlocale" >&5 4907{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4539$as_echo "$ac_cv_search_setlocale" >&6; } 4908printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
4540ac_res=$ac_cv_search_setlocale 4909ac_res=$ac_cv_search_gethostbyname
4541if test "$ac_res" != no; then : 4910if test "$ac_res" != no
4911then :
4542 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4912 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4543 4913
4544fi 4914fi
4545 4915
4546
4547{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4916{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4548$as_echo_n "checking for library containing gethostbyname... " >&6; } 4917printf %s "checking for library containing socket... " >&6; }
4549if test "${ac_cv_search_gethostbyname+set}" = set; then : 4918if test ${ac_cv_search_socket+y}
4550 $as_echo_n "(cached) " >&6 4919then :
4551else 4920 printf %s "(cached) " >&6
4921else $as_nop
4552 ac_func_search_save_LIBS=$LIBS 4922 ac_func_search_save_LIBS=$LIBS
4553cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4554/* end confdefs.h. */ 4924/* end confdefs.h. */
4555 4925
4556/* Override any GCC internal prototype to avoid an error. 4926namespace conftest {
4557 Use char because int might match the return type of a GCC 4927 extern "C" int socket ();
4558 builtin and then its argument prototype would still apply. */ 4928}
4559#ifdef __cplusplus
4560extern "C"
4561#endif
4562char gethostbyname ();
4563int 4929int
4564main () 4930main (void)
4565{ 4931{
4566return gethostbyname (); 4932return conftest::socket ();
4567 ; 4933 ;
4568 return 0; 4934 return 0;
4569} 4935}
4570_ACEOF 4936_ACEOF
4571for ac_lib in '' nsl; do 4937for ac_lib in '' socket
4938do
4572 if test -z "$ac_lib"; then 4939 if test -z "$ac_lib"; then
4573 ac_res="none required" 4940 ac_res="none required"
4574 else 4941 else
4575 ac_res=-l$ac_lib 4942 ac_res=-l$ac_lib
4576 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4943 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4577 fi 4944 fi
4578 if ac_fn_cxx_try_link "$LINENO"; then : 4945 if ac_fn_cxx_try_link "$LINENO"
4946then :
4579 ac_cv_search_gethostbyname=$ac_res 4947 ac_cv_search_socket=$ac_res
4580fi 4948fi
4581rm -f core conftest.err conftest.$ac_objext \ 4949rm -f core conftest.err conftest.$ac_objext conftest.beam \
4582 conftest$ac_exeext 4950 conftest$ac_exeext
4583 if test "${ac_cv_search_gethostbyname+set}" = set; then : 4951 if test ${ac_cv_search_socket+y}
4952then :
4584 break 4953 break
4585fi 4954fi
4586done 4955done
4587if test "${ac_cv_search_gethostbyname+set}" = set; then : 4956if test ${ac_cv_search_socket+y}
4957then :
4588 4958
4589else 4959else $as_nop
4590 ac_cv_search_gethostbyname=no 4960 ac_cv_search_socket=no
4591fi 4961fi
4592rm conftest.$ac_ext 4962rm conftest.$ac_ext
4593LIBS=$ac_func_search_save_LIBS 4963LIBS=$ac_func_search_save_LIBS
4594fi 4964fi
4595{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
4596$as_echo "$ac_cv_search_gethostbyname" >&6; }
4597ac_res=$ac_cv_search_gethostbyname
4598if test "$ac_res" != no; then :
4599 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4600
4601fi
4602
4603{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4604$as_echo_n "checking for library containing socket... " >&6; }
4605if test "${ac_cv_search_socket+set}" = set; then :
4606 $as_echo_n "(cached) " >&6
4607else
4608 ac_func_search_save_LIBS=$LIBS
4609cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4610/* end confdefs.h. */
4611
4612/* Override any GCC internal prototype to avoid an error.
4613 Use char because int might match the return type of a GCC
4614 builtin and then its argument prototype would still apply. */
4615#ifdef __cplusplus
4616extern "C"
4617#endif
4618char socket ();
4619int
4620main ()
4621{
4622return socket ();
4623 ;
4624 return 0;
4625}
4626_ACEOF
4627for ac_lib in '' socket; do
4628 if test -z "$ac_lib"; then
4629 ac_res="none required"
4630 else
4631 ac_res=-l$ac_lib
4632 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4633 fi
4634 if ac_fn_cxx_try_link "$LINENO"; then :
4635 ac_cv_search_socket=$ac_res
4636fi
4637rm -f core conftest.err conftest.$ac_objext \
4638 conftest$ac_exeext
4639 if test "${ac_cv_search_socket+set}" = set; then :
4640 break
4641fi
4642done
4643if test "${ac_cv_search_socket+set}" = set; then :
4644
4645else
4646 ac_cv_search_socket=no
4647fi
4648rm conftest.$ac_ext
4649LIBS=$ac_func_search_save_LIBS
4650fi
4651{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4965{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4652$as_echo "$ac_cv_search_socket" >&6; } 4966printf "%s\n" "$ac_cv_search_socket" >&6; }
4653ac_res=$ac_cv_search_socket 4967ac_res=$ac_cv_search_socket
4654if test "$ac_res" != no; then : 4968if test "$ac_res" != no
4969then :
4655 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4970 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4656 4971
4657fi 4972fi
4658 4973
4659 4974
… …
4681support_perl=yes 4996support_perl=yes
4682codesets=all 4997codesets=all
4683 4998
4684 4999
4685# Check whether --enable-everything was given. 5000# Check whether --enable-everything was given.
4686if test "${enable_everything+set}" = set; then : 5001if test ${enable_everything+y}
5002then :
4687 enableval=$enable_everything; 5003 enableval=$enable_everything;
4688 if test x$enableval = xno; then 5004 if test x$enableval = xno; then
4689 support_frills=no 5005 support_frills=no
4690 support_inheritpixmap=no 5006 support_inheritpixmap=no
4691 support_fading=no 5007 support_fading=no
4692 support_keepscrolling=no 5008 support_keepscrolling=no
4693 support_selectionscrolling=no 5009 support_selectionscrolling=no
4694 support_lastlog=no
4695 support_mousewheel=no 5010 support_mousewheel=no
4696 support_mouseslipwheel=no 5011 support_mouseslipwheel=no
4697 support_text_blink=no 5012 support_text_blink=no
4698 support_pointer_blank=no 5013 support_pointer_blank=no
4699 support_scroll_rxvt=no 5014 support_scroll_rxvt=no
4700 support_scroll_next=no 5015 support_scroll_next=no
4701 support_scroll_xterm=no 5016 support_scroll_xterm=no
4702 support_utmp=no
4703 support_wtmp=no
4704 support_xim=no 5017 support_xim=no
4705 support_pixbuf=no 5018 support_pixbuf=no
4706 support_startup_notification=no 5019 support_startup_notification=no
4707 support_xft=no 5020 support_xft=no
4708 support_unicode3=no 5021 support_unicode3=no
… …
4717 support_frills=yes 5030 support_frills=yes
4718 support_inheritpixmap=yes 5031 support_inheritpixmap=yes
4719 support_fading=yes 5032 support_fading=yes
4720 support_keepscrolling=yes 5033 support_keepscrolling=yes
4721 support_selectionscrolling=yes 5034 support_selectionscrolling=yes
4722 support_lastlog=yes
4723 support_mousewheel=yes 5035 support_mousewheel=yes
4724 support_mouseslipwheel=yes 5036 support_mouseslipwheel=yes
4725 support_text_blink=yes 5037 support_text_blink=yes
4726 support_pointer_blank=yes 5038 support_pointer_blank=yes
4727 support_scroll_rxvt=yes 5039 support_scroll_rxvt=yes
4728 support_scroll_next=yes 5040 support_scroll_next=yes
4729 support_scroll_xterm=yes 5041 support_scroll_xterm=yes
4730 support_utmp=yes
4731 support_wtmp=yes
4732 support_xim=yes 5042 support_xim=yes
4733 support_pixbuf=yes 5043 support_pixbuf=yes
4734 support_startup_notification=yes 5044 support_startup_notification=yes
4735 support_xft=yes 5045 support_xft=yes
4736 support_unicode3=yes 5046 support_unicode3=yes
… …
4745fi 5055fi
4746 5056
4747 5057
4748support_assertions=no 5058support_assertions=no
4749# Check whether --enable-assert was given. 5059# Check whether --enable-assert was given.
4750if test "${enable_assert+set}" = set; then : 5060if test ${enable_assert+y}
5061then :
4751 enableval=$enable_assert; if test x$enableval = xyes; then 5062 enableval=$enable_assert; if test x$enableval = xyes; then
4752 support_assertions=yes 5063 support_assertions=yes
4753 fi 5064 fi
4754fi 5065fi
4755 5066
4756if test x$support_assertions = xno; then 5067if test x$support_assertions = xno; then
4757 5068
4758$as_echo "#define NDEBUG 1" >>confdefs.h 5069printf "%s\n" "#define NDEBUG 1" >>confdefs.h
4759 5070
4760fi 5071fi
4761 5072
4762support_warnings=no 5073support_warnings=no
4763# Check whether --enable-warnings was given. 5074# Check whether --enable-warnings was given.
4764if test "${enable_warnings+set}" = set; then : 5075if test ${enable_warnings+y}
5076then :
4765 enableval=$enable_warnings; if test x$enableval = xyes; then 5077 enableval=$enable_warnings; if test x$enableval = xyes; then
4766 support_warnings=yes 5078 support_warnings=yes
4767 fi 5079 fi
4768fi 5080fi
4769 5081
4770if test x$GXX = xyes; then 5082if test x$GXX = xyes; then
4771 if test $support_warnings = yes; then 5083 if test $support_warnings = yes; then
4772 save_CXXFLAGS="$CXXFLAGS" 5084 save_CXXFLAGS="$CXXFLAGS"
4773 CXXFLAGS="$CXXFLAGS -Wall -Wno-sign-compare -Wno-reorder -Wno-unused-value" 5085 for warning in \
5086 -Wall \
5087 -Wno-parentheses \
5088 -Wno-reorder \
5089 -Wno-sign-compare \
5090 -Wno-unused-value \
5091 ; do
5092 CXXFLAGS="$CXXFLAGS $warning"
5093 done
4774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4775/* end confdefs.h. */ 5095/* end confdefs.h. */
4776 5096
4777int 5097int
4778main () 5098main (void)
4779{ 5099{
4780 5100
4781 ; 5101 ;
4782 return 0; 5102 return 0;
4783} 5103}
4784_ACEOF 5104_ACEOF
4785if ac_fn_cxx_try_compile "$LINENO"; then : 5105if ac_fn_cxx_try_compile "$LINENO"
5106then :
4786 5107
4787else 5108else $as_nop
4788 CXXFLAGS="$save_CXXFLAGS" 5109 CXXFLAGS="$save_CXXFLAGS"
4789fi 5110fi
4790rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5111rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
4791 else 5112 else
4792 CXXFLAGS="$CXXFLAGS -w" 5113 CXXFLAGS="$CXXFLAGS -w"
4793 fi 5114 fi
4794fi 5115fi
4795 5116
4796support_256_color=no 5117support_256_color=no
4797# Check whether --enable-256-color was given. 5118# Check whether --enable-256-color was given.
4798if test "${enable_256_color+set}" = set; then : 5119if test ${enable_256_color+y}
5120then :
4799 enableval=$enable_256_color; if test x$enableval = xyes; then 5121 enableval=$enable_256_color; if test x$enableval = xyes; then
4800 support_256_color=yes 5122 support_256_color=yes
4801 fi 5123 fi
4802fi 5124fi
4803 5125
4804if test x$support_256_color = xyes; then 5126if test x$support_256_color = xyes; then
4805 5127
4806$as_echo "#define USE_256_COLORS 1" >>confdefs.h 5128printf "%s\n" "#define USE_256_COLORS 1" >>confdefs.h
4807 5129
4808fi 5130fi
4809 5131
4810# Check whether --enable-unicode3 was given. 5132# Check whether --enable-unicode3 was given.
4811if test "${enable_unicode3+set}" = set; then : 5133if test ${enable_unicode3+y}
5134then :
4812 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then 5135 enableval=$enable_unicode3; if test x$enableval = xyes -o x$enableval = xno; then
4813 support_unicode3=$enableval 5136 support_unicode3=$enableval
4814 fi 5137 fi
4815fi 5138fi
4816 5139
4817 5140
4818# Check whether --enable-combining was given. 5141# Check whether --enable-combining was given.
4819if test "${enable_combining+set}" = set; then : 5142if test ${enable_combining+y}
5143then :
4820 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then 5144 enableval=$enable_combining; if test x$enableval = xyes -o x$enableval = xno; then
4821 support_combining=$enableval 5145 support_combining=$enableval
4822 fi 5146 fi
4823fi 5147fi
4824 5148
4825 5149
4826# Check whether --enable-xft was given. 5150# Check whether --enable-xft was given.
4827if test "${enable_xft+set}" = set; then : 5151if test ${enable_xft+y}
5152then :
4828 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then 5153 enableval=$enable_xft; if test x$enableval = xyes -o x$enableval = xno; then
4829 support_xft=$enableval 5154 support_xft=$enableval
4830 fi 5155 fi
4831fi 5156fi
4832 5157
4833 5158
4834# Check whether --enable-font-styles was given. 5159# Check whether --enable-font-styles was given.
4835if test "${enable_font_styles+set}" = set; then : 5160if test ${enable_font_styles+y}
5161then :
4836 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then 5162 enableval=$enable_font_styles; if test x$enableval = xyes -o x$enableval = xno; then
4837 support_styles=$enableval 5163 support_styles=$enableval
4838 fi 5164 fi
4839fi 5165fi
4840 5166
4841 5167
4842# Check whether --enable-afterimage was given.
4843if test "${enable_afterimage+set}" = set; then :
4844 enableval=$enable_afterimage; if test x$enableval = xyes -o x$enableval = xno; then
4845 support_afterimage=$enableval
4846 fi
4847fi
4848
4849
4850
4851# Check whether --with-afterimage_config was given.
4852if test "${with_afterimage_config+set}" = set; then :
4853 withval=$with_afterimage_config; if test "x$withval" != x; then
4854 afterimage_config=$withval/afterimage-config
4855 fi
4856fi
4857
4858
4859# Check whether --enable-pixbuf was given. 5168# Check whether --enable-pixbuf was given.
4860if test "${enable_pixbuf+set}" = set; then : 5169if test ${enable_pixbuf+y}
5170then :
4861 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then 5171 enableval=$enable_pixbuf; if test x$enableval = xyes -o x$enableval = xno; then
4862 support_pixbuf=$enableval 5172 support_pixbuf=$enableval
4863 fi 5173 fi
4864fi 5174fi
4865 5175
4866 5176
4867# Check whether --enable-startup-notification was given. 5177# Check whether --enable-startup-notification was given.
4868if test "${enable_startup_notification+set}" = set; then : 5178if test ${enable_startup_notification+y}
5179then :
4869 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then 5180 enableval=$enable_startup_notification; if test x$enableval = xyes -o x$enableval = xno; then
4870 support_startup_notification=$enableval 5181 support_startup_notification=$enableval
4871 fi 5182 fi
4872fi 5183fi
4873 5184
4874 5185
4875# Check whether --enable-transparency was given. 5186# Check whether --enable-transparency was given.
4876if test "${enable_transparency+set}" = set; then : 5187if test ${enable_transparency+y}
5188then :
4877 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then 5189 enableval=$enable_transparency; if test x$enableval = xyes -o x$enableval = xno; then
4878 support_inheritpixmap=$enableval 5190 support_inheritpixmap=$enableval
4879 fi 5191 fi
4880fi 5192fi
4881 5193
4882 5194
4883# Check whether --enable-fading was given. 5195# Check whether --enable-fading was given.
4884if test "${enable_fading+set}" = set; then : 5196if test ${enable_fading+y}
5197then :
4885 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then 5198 enableval=$enable_fading; if test x$enableval = xyes -o x$enableval = xno; then
4886 support_fading=$enableval 5199 support_fading=$enableval
4887 fi 5200 fi
4888fi 5201fi
4889 5202
4890 5203
4891# Check whether --enable-rxvt-scroll was given. 5204# Check whether --enable-rxvt-scroll was given.
4892if test "${enable_rxvt_scroll+set}" = set; then : 5205if test ${enable_rxvt_scroll+y}
5206then :
4893 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5207 enableval=$enable_rxvt_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4894 support_scroll_rxvt=$enableval 5208 support_scroll_rxvt=$enableval
4895 fi 5209 fi
4896fi 5210fi
4897 5211
4898 5212
4899# Check whether --enable-next-scroll was given. 5213# Check whether --enable-next-scroll was given.
4900if test "${enable_next_scroll+set}" = set; then : 5214if test ${enable_next_scroll+y}
5215then :
4901 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5216 enableval=$enable_next_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4902 support_scroll_next=$enableval 5217 support_scroll_next=$enableval
4903 fi 5218 fi
4904fi 5219fi
4905 5220
4906 5221
4907# Check whether --enable-xterm-scroll was given. 5222# Check whether --enable-xterm-scroll was given.
4908if test "${enable_xterm_scroll+set}" = set; then : 5223if test ${enable_xterm_scroll+y}
5224then :
4909 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then 5225 enableval=$enable_xterm_scroll; if test x$enableval = xyes -o x$enableval = xno; then
4910 support_scroll_xterm=$enableval 5226 support_scroll_xterm=$enableval
4911 fi 5227 fi
4912fi 5228fi
4913 5229
4914 5230
4915# Check whether --enable-perl was given. 5231# Check whether --enable-perl was given.
4916if test "${enable_perl+set}" = set; then : 5232if test ${enable_perl+y}
5233then :
4917 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then 5234 enableval=$enable_perl; if test x$enableval = xyes -o x$enableval = xno; then
4918 support_perl=$enableval 5235 support_perl=$enableval
4919 fi 5236 fi
4920fi 5237fi
4921 5238
4922 5239
4923 5240
4924# Check whether --with-codesets was given. 5241# Check whether --with-codesets was given.
4925if test "${with_codesets+set}" = set; then : 5242if test ${with_codesets+y}
5243then :
4926 withval=$with_codesets; codesets="$withval" 5244 withval=$with_codesets; codesets="$withval"
4927fi 5245fi
4928 5246
4929 5247
4930# Check whether --enable-xim was given. 5248# Check whether --enable-xim was given.
4931if test "${enable_xim+set}" = set; then : 5249if test ${enable_xim+y}
5250then :
4932 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then 5251 enableval=$enable_xim; if test x$enableval = xyes -o x$enableval = xno; then
4933 support_xim=$enableval 5252 support_xim=$enableval
4934 fi 5253 fi
4935fi 5254fi
4936 5255
4937 5256
4938# Check whether --enable-backspace-key was given. 5257# Check whether --enable-backspace-key was given.
4939if test "${enable_backspace_key+set}" = set; then : 5258if test ${enable_backspace_key+y}
5259then :
4940 enableval=$enable_backspace_key; if test x$enableval = xno; then 5260 enableval=$enable_backspace_key; if test x$enableval = xno; then
4941 5261
4942$as_echo "#define NO_BACKSPACE_KEY 1" >>confdefs.h 5262printf "%s\n" "#define NO_BACKSPACE_KEY 1" >>confdefs.h
4943 5263
4944 fi 5264 fi
4945fi 5265fi
4946 5266
4947 5267
4948# Check whether --enable-delete-key was given. 5268# Check whether --enable-delete-key was given.
4949if test "${enable_delete_key+set}" = set; then : 5269if test ${enable_delete_key+y}
5270then :
4950 enableval=$enable_delete_key; if test x$enableval = xno; then 5271 enableval=$enable_delete_key; if test x$enableval = xno; then
4951 5272
4952$as_echo "#define NO_DELETE_KEY 1" >>confdefs.h 5273printf "%s\n" "#define NO_DELETE_KEY 1" >>confdefs.h
4953 5274
4954 fi 5275 fi
4955fi 5276fi
4956 5277
4957 5278
5279support_resources=yes
4958# Check whether --enable-resources was given. 5280# Check whether --enable-resources was given.
4959if test "${enable_resources+set}" = set; then : 5281if test ${enable_resources+y}
5282then :
4960 enableval=$enable_resources; if test x$enableval = xno; then 5283 enableval=$enable_resources; if test x$enableval = xno; then
4961 5284 support_resources=no
4962$as_echo "#define NO_RESOURCES 1" >>confdefs.h
4963
4964 fi 5285 fi
4965fi 5286fi
4966 5287
4967 5288
4968# Check whether --enable-8bitctrls was given. 5289# Check whether --enable-8bitctrls was given.
4969if test "${enable_8bitctrls+set}" = set; then : 5290if test ${enable_8bitctrls+y}
5291then :
4970 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then 5292 enableval=$enable_8bitctrls; if test x$enableval = xyes -o x$enableval = xno; then
4971 support_8bitctrls=$enableval 5293 support_8bitctrls=$enableval
4972 fi 5294 fi
4973fi 5295fi
4974 5296
4975 5297
4976RESFALLBACK=Rxvt 5298RESFALLBACK=Rxvt
4977# Check whether --enable-fallback was given. 5299# Check whether --enable-fallback was given.
4978if test "${enable_fallback+set}" = set; then : 5300if test ${enable_fallback+y}
5301then :
4979 enableval=$enable_fallback; 5302 enableval=$enable_fallback;
4980 test x$enableval = xyes && enableval=Rxvt 5303 test x$enableval = xyes && enableval=Rxvt
4981 test x$enableval = xno && enableval= 5304 test x$enableval = xno && enableval=
4982 RESFALLBACK="$enableval" 5305 RESFALLBACK="$enableval"
4983 5306
4984fi 5307fi
4985 5308
4986 5309
4987if test x$RESFALLBACK != x; then 5310if test x$RESFALLBACK != x; then
4988 5311
4989cat >>confdefs.h <<_ACEOF 5312printf "%s\n" "#define RESFALLBACK \"$RESFALLBACK\"" >>confdefs.h
4990#define RESFALLBACK "$RESFALLBACK"
4991_ACEOF
4992 5313
4993fi 5314fi
4994 5315
4995RESNAME=urxvt 5316RESNAME=urxvt
4996 5317
4997# Check whether --with-res-name was given. 5318# Check whether --with-res-name was given.
4998if test "${with_res_name+set}" = set; then : 5319if test ${with_res_name+y}
5320then :
4999 withval=$with_res_name; RESNAME="$withval" 5321 withval=$with_res_name; RESNAME="$withval"
5000fi 5322fi
5001 5323
5002 5324
5003cat >>confdefs.h <<_ACEOF 5325printf "%s\n" "#define RESNAME \"$RESNAME\"" >>confdefs.h
5004#define RESNAME "$RESNAME"
5005_ACEOF
5006 5326
5007 5327
5008RESCLASS=URxvt 5328RESCLASS=URxvt
5009 5329
5010# Check whether --with-res-class was given. 5330# Check whether --with-res-class was given.
5011if test "${with_res_class+set}" = set; then : 5331if test ${with_res_class+y}
5332then :
5012 withval=$with_res_class; RESCLASS="$withval" 5333 withval=$with_res_class; RESCLASS="$withval"
5013fi 5334fi
5014 5335
5015 5336
5016cat >>confdefs.h <<_ACEOF 5337printf "%s\n" "#define RESCLASS \"$RESCLASS\"" >>confdefs.h
5017#define RESCLASS "$RESCLASS"
5018_ACEOF
5019 5338
5020 5339
5021RXVTNAME=urxvt 5340RXVTNAME=urxvt
5022 5341
5023# Check whether --with-name was given. 5342# Check whether --with-name was given.
5024if test "${with_name+set}" = set; then : 5343if test ${with_name+y}
5344then :
5025 withval=$with_name; RXVTNAME="$withval" 5345 withval=$with_name; RXVTNAME="$withval"
5026fi 5346fi
5027 5347
5028 5348
5029cat >>confdefs.h <<_ACEOF 5349printf "%s\n" "#define RXVTNAME \"$RXVTNAME\"" >>confdefs.h
5030#define RXVTNAME "$RXVTNAME"
5031_ACEOF
5032 5350
5033 5351
5034 5352
5035 5353
5036# Check whether --enable-swapscreen was given. 5354# Check whether --enable-swapscreen was given.
5037if test "${enable_swapscreen+set}" = set; then : 5355if test ${enable_swapscreen+y}
5356then :
5038 enableval=$enable_swapscreen; if test x$enableval = xno; then 5357 enableval=$enable_swapscreen; if test x$enableval = xno; then
5039 5358
5040$as_echo "#define NO_SECONDARY_SCREEN 1" >>confdefs.h 5359printf "%s\n" "#define NO_SECONDARY_SCREEN 1" >>confdefs.h
5041 5360
5042 fi 5361 fi
5043fi 5362fi
5044 5363
5045 5364
5046# Check whether --enable-iso14755 was given. 5365# Check whether --enable-iso14755 was given.
5047if test "${enable_iso14755+set}" = set; then : 5366if test ${enable_iso14755+y}
5367then :
5048 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then 5368 enableval=$enable_iso14755; if test x$enableval = xyes -o x$enableval = xno; then
5049 support_iso14755=$enableval 5369 support_iso14755=$enableval
5050 fi 5370 fi
5051fi 5371fi
5052 5372
5053 5373
5054# Check whether --enable-frills was given. 5374# Check whether --enable-frills was given.
5055if test "${enable_frills+set}" = set; then : 5375if test ${enable_frills+y}
5376then :
5056 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then 5377 enableval=$enable_frills; if test x$enableval = xyes -o x$enableval = xno; then
5057 support_frills=$enableval 5378 support_frills=$enableval
5058 fi 5379 fi
5059fi 5380fi
5060 5381
5061 5382
5062# Check whether --enable-keepscrolling was given. 5383# Check whether --enable-keepscrolling was given.
5063if test "${enable_keepscrolling+set}" = set; then : 5384if test ${enable_keepscrolling+y}
5385then :
5064 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5386 enableval=$enable_keepscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5065 support_keepscrolling=$enableval 5387 support_keepscrolling=$enableval
5066 fi 5388 fi
5067fi 5389fi
5068 5390
5069 5391
5070# Check whether --enable-selectionscrolling was given. 5392# Check whether --enable-selectionscrolling was given.
5071if test "${enable_selectionscrolling+set}" = set; then : 5393if test ${enable_selectionscrolling+y}
5394then :
5072 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then 5395 enableval=$enable_selectionscrolling; if test x$enableval = xyes -o x$enableval = xno; then
5073 support_selectionscrolling=$enableval 5396 support_selectionscrolling=$enableval
5074 fi 5397 fi
5075fi 5398fi
5076 5399
5077 5400
5078# Check whether --enable-mousewheel was given. 5401# Check whether --enable-mousewheel was given.
5079if test "${enable_mousewheel+set}" = set; then : 5402if test ${enable_mousewheel+y}
5403then :
5080 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then 5404 enableval=$enable_mousewheel; if test x$enableval = xyes -o x$enableval = xno; then
5081 support_mousewheel=$enableval 5405 support_mousewheel=$enableval
5082 fi 5406 fi
5083fi 5407fi
5084 5408
5085 5409
5086# Check whether --enable-slipwheeling was given. 5410# Check whether --enable-slipwheeling was given.
5087if test "${enable_slipwheeling+set}" = set; then : 5411if test ${enable_slipwheeling+y}
5412then :
5088 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then 5413 enableval=$enable_slipwheeling; if test x$enableval = xyes -o x$enableval = xno; then
5089 support_mouseslipwheel=$enableval 5414 support_mouseslipwheel=$enableval
5090 fi 5415 fi
5091fi 5416fi
5092 5417
5093 5418
5094# Check whether --enable-smart-resize was given. 5419# Check whether --enable-smart-resize was given.
5095if test "${enable_smart_resize+set}" = set; then : 5420if test ${enable_smart_resize+y}
5421then :
5096 enableval=$enable_smart_resize; if test x$enableval = xyes; then 5422 enableval=$enable_smart_resize; if test x$enableval = xyes; then
5097 5423
5098$as_echo "#define SMART_RESIZE 1" >>confdefs.h 5424printf "%s\n" "#define SMART_RESIZE 1" >>confdefs.h
5099 5425
5100 fi 5426 fi
5101fi 5427fi
5102 5428
5103 5429
5104# Check whether --enable-text-blink was given. 5430# Check whether --enable-text-blink was given.
5105if test "${enable_text_blink+set}" = set; then : 5431if test ${enable_text_blink+y}
5432then :
5106 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then 5433 enableval=$enable_text_blink; if test x$enableval = xyes -o x$enableval = xno; then
5107 support_text_blink=$enableval 5434 support_text_blink=$enableval
5108 fi 5435 fi
5109fi 5436fi
5110 5437
5111 5438
5112# Check whether --enable-pointer-blank was given. 5439# Check whether --enable-pointer-blank was given.
5113if test "${enable_pointer_blank+set}" = set; then : 5440if test ${enable_pointer_blank+y}
5441then :
5114 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then 5442 enableval=$enable_pointer_blank; if test x$enableval = xyes -o x$enableval = xno; then
5115 support_pointer_blank=$enableval 5443 support_pointer_blank=$enableval
5116 fi 5444 fi
5117fi 5445fi
5118 5446
5119 5447
5120 5448
5121# Check whether --with-term was given. 5449# Check whether --with-term was given.
5122if test "${with_term+set}" = set; then : 5450if test ${with_term+y}
5451then :
5123 withval=$with_term; if test x$withval != x; then 5452 withval=$with_term; if test x$withval != x; then
5124 5453
5125cat >>confdefs.h <<_ACEOF 5454printf "%s\n" "#define TERMENV \"$withval\"" >>confdefs.h
5126#define TERMENV "$withval"
5127_ACEOF
5128 term="$withval" 5455 term="$withval"
5129 fi 5456 fi
5130fi 5457fi
5131 5458
5132 5459
5133 5460
5134# Check whether --with-terminfo was given. 5461# Check whether --with-terminfo was given.
5135if test "${with_terminfo+set}" = set; then : 5462if test ${with_terminfo+y}
5463then :
5136 withval=$with_terminfo; if test x$withval != x; then 5464 withval=$with_terminfo; if test x$withval != x; then
5137 5465
5138cat >>confdefs.h <<_ACEOF 5466printf "%s\n" "#define RXVT_TERMINFO \"$withval\"" >>confdefs.h
5139#define RXVT_TERMINFO "$withval"
5140_ACEOF
5141 terminfo="$withval" 5467 terminfo="$withval"
5142 fi 5468 fi
5143fi 5469fi
5144 5470
5145 5471
5472if test x$support_resources = xno; then
5473 if test x$support_frills = xyes || test x$support_perl = xyes; then
5474 as_fn_error $? "--disable-resources requires --disable-frills --disable-perl" "$LINENO" 5
5475 fi
5476
5477
5478printf "%s\n" "#define NO_RESOURCES 1" >>confdefs.h
5479
5480fi
5481
5146 5482
5147LIBEV_M4_AVOID_LIBRT=1 5483LIBEV_M4_AVOID_LIBRT=1
5148 5484
5149ac_ext=cpp 5485ac_fn_cxx_check_header_compile "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
5150ac_cpp='$CXXCPP $CPPFLAGS' 5486if test "x$ac_cv_header_sys_inotify_h" = xyes
5151ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5487then :
5152ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5488 printf "%s\n" "#define HAVE_SYS_INOTIFY_H 1" >>confdefs.h
5153ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5155$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
5156if test -z "$CXXCPP"; then
5157 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
5158 $as_echo_n "(cached) " >&6
5159else
5160 # Double quotes because CXXCPP needs to be expanded
5161 for CXXCPP in "$CXX -E" "/lib/cpp"
5162 do
5163 ac_preproc_ok=false
5164for ac_cxx_preproc_warn_flag in '' yes
5165do
5166 # Use a header file that comes with gcc, so configuring glibc
5167 # with a fresh cross-compiler works.
5168 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5169 # <limits.h> exists even on freestanding compilers.
5170 # On the NeXT, cc -E runs the code through the compiler's parser,
5171 # not just through cpp. "Syntax error" is here to catch this case.
5172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5173/* end confdefs.h. */
5174#ifdef __STDC__
5175# include <limits.h>
5176#else
5177# include <assert.h>
5178#endif
5179 Syntax error
5180_ACEOF
5181if ac_fn_cxx_try_cpp "$LINENO"; then :
5182 5489
5183else
5184 # Broken: fails on valid input.
5185continue
5186fi 5490fi
5187rm -f conftest.err conftest.i conftest.$ac_ext 5491ac_fn_cxx_check_header_compile "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
5492if test "x$ac_cv_header_sys_epoll_h" = xyes
5493then :
5494 printf "%s\n" "#define HAVE_SYS_EPOLL_H 1" >>confdefs.h
5188 5495
5189 # OK, works on sane cases. Now check whether nonexistent headers
5190 # can be detected and how.
5191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5192/* end confdefs.h. */
5193#include <ac_nonexistent.h>
5194_ACEOF
5195if ac_fn_cxx_try_cpp "$LINENO"; then :
5196 # Broken: success on invalid input.
5197continue
5198else
5199 # Passes both tests.
5200ac_preproc_ok=:
5201break
5202fi 5496fi
5203rm -f conftest.err conftest.i conftest.$ac_ext 5497ac_fn_cxx_check_header_compile "$LINENO" "sys/event.h" "ac_cv_header_sys_event_h" "$ac_includes_default"
5498if test "x$ac_cv_header_sys_event_h" = xyes
5499then :
5500 printf "%s\n" "#define HAVE_SYS_EVENT_H 1" >>confdefs.h
5204 5501
5205done
5206# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5207rm -f conftest.i conftest.err conftest.$ac_ext
5208if $ac_preproc_ok; then :
5209 break
5210fi 5502fi
5211
5212 done
5213 ac_cv_prog_CXXCPP=$CXXCPP
5214
5215fi
5216 CXXCPP=$ac_cv_prog_CXXCPP
5217else
5218 ac_cv_prog_CXXCPP=$CXXCPP
5219fi
5220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5221$as_echo "$CXXCPP" >&6; }
5222ac_preproc_ok=false
5223for ac_cxx_preproc_warn_flag in '' yes
5224do
5225 # Use a header file that comes with gcc, so configuring glibc
5226 # with a fresh cross-compiler works.
5227 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5228 # <limits.h> exists even on freestanding compilers.
5229 # On the NeXT, cc -E runs the code through the compiler's parser,
5230 # not just through cpp. "Syntax error" is here to catch this case.
5231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5232/* end confdefs.h. */
5233#ifdef __STDC__
5234# include <limits.h>
5235#else
5236# include <assert.h>
5237#endif
5238 Syntax error
5239_ACEOF
5240if ac_fn_cxx_try_cpp "$LINENO"; then :
5241
5242else
5243 # Broken: fails on valid input.
5244continue
5245fi
5246rm -f conftest.err conftest.i conftest.$ac_ext
5247
5248 # OK, works on sane cases. Now check whether nonexistent headers
5249 # can be detected and how.
5250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5251/* end confdefs.h. */
5252#include <ac_nonexistent.h>
5253_ACEOF
5254if ac_fn_cxx_try_cpp "$LINENO"; then :
5255 # Broken: success on invalid input.
5256continue
5257else
5258 # Passes both tests.
5259ac_preproc_ok=:
5260break
5261fi
5262rm -f conftest.err conftest.i conftest.$ac_ext
5263
5264done
5265# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5266rm -f conftest.i conftest.err conftest.$ac_ext
5267if $ac_preproc_ok; then :
5268
5269else
5270 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5271$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5272as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
5273See \`config.log' for more details" "$LINENO" 5 ; }
5274fi
5275
5276ac_ext=cpp
5277ac_cpp='$CXXCPP $CPPFLAGS'
5278ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5279ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5280ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5281
5282
5283for 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
5284do :
5285 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5286ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5503ac_fn_cxx_check_header_compile "$LINENO" "port.h" "ac_cv_header_port_h" "$ac_includes_default"
5287if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5504if test "x$ac_cv_header_port_h" = xyes
5288 cat >>confdefs.h <<_ACEOF 5505then :
5289#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5506 printf "%s\n" "#define HAVE_PORT_H 1" >>confdefs.h
5290_ACEOF
5291 5507
5292fi 5508fi
5509ac_fn_cxx_check_header_compile "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
5510if test "x$ac_cv_header_poll_h" = xyes
5511then :
5512 printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h
5293 5513
5294done
5295
5296
5297for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
5298do :
5299 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5300ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
5301if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5302 cat >>confdefs.h <<_ACEOF
5303#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5304_ACEOF
5305
5306fi 5514fi
5307done 5515ac_fn_cxx_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default"
5516if test "x$ac_cv_header_sys_timerfd_h" = xyes
5517then :
5518 printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h
5308 5519
5520fi
5309 5521
5522ac_fn_cxx_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5523if test "x$ac_cv_header_sys_select_h" = xyes
5524then :
5525 printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5526
5527fi
5528ac_fn_cxx_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default"
5529if test "x$ac_cv_header_sys_eventfd_h" = xyes
5530then :
5531 printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h
5532
5533fi
5534ac_fn_cxx_check_header_compile "$LINENO" "sys/signalfd.h" "ac_cv_header_sys_signalfd_h" "$ac_includes_default"
5535if test "x$ac_cv_header_sys_signalfd_h" = xyes
5536then :
5537 printf "%s\n" "#define HAVE_SYS_SIGNALFD_H 1" >>confdefs.h
5538
5539fi
5540ac_fn_cxx_check_header_compile "$LINENO" "linux/aio_abi.h" "ac_cv_header_linux_aio_abi_h" "$ac_includes_default"
5541if test "x$ac_cv_header_linux_aio_abi_h" = xyes
5542then :
5543 printf "%s\n" "#define HAVE_LINUX_AIO_ABI_H 1" >>confdefs.h
5544
5545fi
5546ac_fn_cxx_check_header_compile "$LINENO" "linux/fs.h" "ac_cv_header_linux_fs_h" "$ac_includes_default"
5547if test "x$ac_cv_header_linux_fs_h" = xyes
5548then :
5549 printf "%s\n" "#define HAVE_LINUX_FS_H 1" >>confdefs.h
5550
5551fi
5552
5553
5554ac_fn_cxx_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init"
5555if test "x$ac_cv_func_inotify_init" = xyes
5556then :
5557 printf "%s\n" "#define HAVE_INOTIFY_INIT 1" >>confdefs.h
5558
5559fi
5560ac_fn_cxx_check_func "$LINENO" "epoll_ctl" "ac_cv_func_epoll_ctl"
5561if test "x$ac_cv_func_epoll_ctl" = xyes
5562then :
5563 printf "%s\n" "#define HAVE_EPOLL_CTL 1" >>confdefs.h
5564
5565fi
5566ac_fn_cxx_check_func "$LINENO" "kqueue" "ac_cv_func_kqueue"
5567if test "x$ac_cv_func_kqueue" = xyes
5568then :
5569 printf "%s\n" "#define HAVE_KQUEUE 1" >>confdefs.h
5570
5571fi
5572ac_fn_cxx_check_func "$LINENO" "port_create" "ac_cv_func_port_create"
5573if test "x$ac_cv_func_port_create" = xyes
5574then :
5575 printf "%s\n" "#define HAVE_PORT_CREATE 1" >>confdefs.h
5576
5577fi
5578ac_fn_cxx_check_func "$LINENO" "poll" "ac_cv_func_poll"
5579if test "x$ac_cv_func_poll" = xyes
5580then :
5581 printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h
5582
5583fi
5584ac_fn_cxx_check_func "$LINENO" "select" "ac_cv_func_select"
5585if test "x$ac_cv_func_select" = xyes
5586then :
5587 printf "%s\n" "#define HAVE_SELECT 1" >>confdefs.h
5588
5589fi
5590ac_fn_cxx_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd"
5591if test "x$ac_cv_func_eventfd" = xyes
5592then :
5593 printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h
5594
5595fi
5596ac_fn_cxx_check_func "$LINENO" "signalfd" "ac_cv_func_signalfd"
5597if test "x$ac_cv_func_signalfd" = xyes
5598then :
5599 printf "%s\n" "#define HAVE_SIGNALFD 1" >>confdefs.h
5600
5601fi
5602
5603
5604
5310for ac_func in clock_gettime 5605 for ac_func in clock_gettime
5311do : 5606do :
5312 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5607 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5313if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5608if test "x$ac_cv_func_clock_gettime" = xyes
5314 cat >>confdefs.h <<_ACEOF 5609then :
5315#define HAVE_CLOCK_GETTIME 1 5610 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5316_ACEOF
5317 5611
5318else 5612else $as_nop
5319 5613
5320 if test $(uname) = Linux; then 5614 if test $(uname) = Linux; then
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5 5615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
5322$as_echo_n "checking for clock_gettime syscall... " >&6; } 5616printf %s "checking for clock_gettime syscall... " >&6; }
5323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5324/* end confdefs.h. */ 5618/* end confdefs.h. */
5325#include <unistd.h> 5619#include <unistd.h>
5326 #include <sys/syscall.h> 5620 #include <sys/syscall.h>
5327 #include <time.h> 5621 #include <time.h>
5328int 5622int
5329main () 5623main (void)
5330{ 5624{
5331struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts) 5625struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
5332 ; 5626 ;
5333 return 0; 5627 return 0;
5334} 5628}
5335_ACEOF 5629_ACEOF
5336if ac_fn_cxx_try_link "$LINENO"; then : 5630if ac_fn_cxx_try_link "$LINENO"
5631then :
5337 ac_have_clock_syscall=1 5632 ac_have_clock_syscall=1
5338 5633
5339$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h 5634printf "%s\n" "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
5340 5635
5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5342$as_echo "yes" >&6; } 5637printf "%s\n" "yes" >&6; }
5343else 5638else $as_nop
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5345$as_echo "no" >&6; } 5640printf "%s\n" "no" >&6; }
5346fi 5641fi
5347rm -f core conftest.err conftest.$ac_objext \ 5642rm -f core conftest.err conftest.$ac_objext conftest.beam \
5348 conftest$ac_exeext conftest.$ac_ext 5643 conftest$ac_exeext conftest.$ac_ext
5349 fi 5644 fi
5350 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then 5645 if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
5352$as_echo_n "checking for clock_gettime in -lrt... " >&6; } 5647printf %s "checking for clock_gettime in -lrt... " >&6; }
5353if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then : 5648if test ${ac_cv_lib_rt_clock_gettime+y}
5354 $as_echo_n "(cached) " >&6 5649then :
5355else 5650 printf %s "(cached) " >&6
5651else $as_nop
5356 ac_check_lib_save_LIBS=$LIBS 5652 ac_check_lib_save_LIBS=$LIBS
5357LIBS="-lrt $LIBS" 5653LIBS="-lrt $LIBS"
5358cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5654cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5359/* end confdefs.h. */ 5655/* end confdefs.h. */
5360 5656
5361/* Override any GCC internal prototype to avoid an error. 5657namespace conftest {
5362 Use char because int might match the return type of a GCC 5658 extern "C" int clock_gettime ();
5363 builtin and then its argument prototype would still apply. */ 5659}
5364#ifdef __cplusplus
5365extern "C"
5366#endif
5367char clock_gettime ();
5368int 5660int
5369main () 5661main (void)
5370{ 5662{
5371return clock_gettime (); 5663return conftest::clock_gettime ();
5372 ; 5664 ;
5373 return 0; 5665 return 0;
5374} 5666}
5375_ACEOF 5667_ACEOF
5376if ac_fn_cxx_try_link "$LINENO"; then : 5668if ac_fn_cxx_try_link "$LINENO"
5669then :
5377 ac_cv_lib_rt_clock_gettime=yes 5670 ac_cv_lib_rt_clock_gettime=yes
5378else 5671else $as_nop
5379 ac_cv_lib_rt_clock_gettime=no 5672 ac_cv_lib_rt_clock_gettime=no
5380fi 5673fi
5381rm -f core conftest.err conftest.$ac_objext \ 5674rm -f core conftest.err conftest.$ac_objext conftest.beam \
5382 conftest$ac_exeext conftest.$ac_ext 5675 conftest$ac_exeext conftest.$ac_ext
5383LIBS=$ac_check_lib_save_LIBS 5676LIBS=$ac_check_lib_save_LIBS
5384fi 5677fi
5385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 5678{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
5386$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 5679printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; }
5387if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then : 5680if test "x$ac_cv_lib_rt_clock_gettime" = xyes
5388 cat >>confdefs.h <<_ACEOF 5681then :
5389#define HAVE_LIBRT 1 5682 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5390_ACEOF
5391 5683
5392 LIBS="-lrt $LIBS" 5684 LIBS="-lrt $LIBS"
5393 5685
5394fi 5686fi
5395 5687
5396 unset ac_cv_func_clock_gettime 5688 unset ac_cv_func_clock_gettime
5397 for ac_func in clock_gettime
5398do :
5399 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 5689 ac_fn_cxx_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
5400if test "x$ac_cv_func_clock_gettime" = x""yes; then : 5690if test "x$ac_cv_func_clock_gettime" = xyes
5401 cat >>confdefs.h <<_ACEOF 5691then :
5402#define HAVE_CLOCK_GETTIME 1 5692 printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
5403_ACEOF
5404 5693
5405fi 5694fi
5695
5696 fi
5697
5698fi
5699
5406done 5700done
5407 5701
5408 fi
5409 5702
5410fi
5411done
5412
5413
5414for ac_func in nanosleep 5703 for ac_func in nanosleep
5415do : 5704do :
5416 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5705 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5417if test "x$ac_cv_func_nanosleep" = x""yes; then : 5706if test "x$ac_cv_func_nanosleep" = xyes
5418 cat >>confdefs.h <<_ACEOF 5707then :
5419#define HAVE_NANOSLEEP 1 5708 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5420_ACEOF
5421 5709
5422else 5710else $as_nop
5423 5711
5424 if test -z "$LIBEV_M4_AVOID_LIBRT"; then 5712 if test -z "$LIBEV_M4_AVOID_LIBRT"; then
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5 5713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
5426$as_echo_n "checking for nanosleep in -lrt... " >&6; } 5714printf %s "checking for nanosleep in -lrt... " >&6; }
5427if test "${ac_cv_lib_rt_nanosleep+set}" = set; then : 5715if test ${ac_cv_lib_rt_nanosleep+y}
5428 $as_echo_n "(cached) " >&6 5716then :
5429else 5717 printf %s "(cached) " >&6
5718else $as_nop
5430 ac_check_lib_save_LIBS=$LIBS 5719 ac_check_lib_save_LIBS=$LIBS
5431LIBS="-lrt $LIBS" 5720LIBS="-lrt $LIBS"
5432cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5721cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433/* end confdefs.h. */ 5722/* end confdefs.h. */
5434 5723
5435/* Override any GCC internal prototype to avoid an error. 5724namespace conftest {
5436 Use char because int might match the return type of a GCC 5725 extern "C" int nanosleep ();
5437 builtin and then its argument prototype would still apply. */ 5726}
5438#ifdef __cplusplus
5439extern "C"
5440#endif
5441char nanosleep ();
5442int 5727int
5443main () 5728main (void)
5444{ 5729{
5445return nanosleep (); 5730return conftest::nanosleep ();
5446 ; 5731 ;
5447 return 0; 5732 return 0;
5448} 5733}
5449_ACEOF 5734_ACEOF
5450if ac_fn_cxx_try_link "$LINENO"; then : 5735if ac_fn_cxx_try_link "$LINENO"
5736then :
5451 ac_cv_lib_rt_nanosleep=yes 5737 ac_cv_lib_rt_nanosleep=yes
5452else 5738else $as_nop
5453 ac_cv_lib_rt_nanosleep=no 5739 ac_cv_lib_rt_nanosleep=no
5454fi 5740fi
5455rm -f core conftest.err conftest.$ac_objext \ 5741rm -f core conftest.err conftest.$ac_objext conftest.beam \
5456 conftest$ac_exeext conftest.$ac_ext 5742 conftest$ac_exeext conftest.$ac_ext
5457LIBS=$ac_check_lib_save_LIBS 5743LIBS=$ac_check_lib_save_LIBS
5458fi 5744fi
5459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5 5745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
5460$as_echo "$ac_cv_lib_rt_nanosleep" >&6; } 5746printf "%s\n" "$ac_cv_lib_rt_nanosleep" >&6; }
5461if test "x$ac_cv_lib_rt_nanosleep" = x""yes; then : 5747if test "x$ac_cv_lib_rt_nanosleep" = xyes
5462 cat >>confdefs.h <<_ACEOF 5748then :
5463#define HAVE_LIBRT 1 5749 printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h
5464_ACEOF
5465 5750
5466 LIBS="-lrt $LIBS" 5751 LIBS="-lrt $LIBS"
5467 5752
5468fi 5753fi
5469 5754
5470 unset ac_cv_func_nanosleep 5755 unset ac_cv_func_nanosleep
5471 for ac_func in nanosleep
5472do :
5473 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" 5756 ac_fn_cxx_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
5474if test "x$ac_cv_func_nanosleep" = x""yes; then : 5757if test "x$ac_cv_func_nanosleep" = xyes
5475 cat >>confdefs.h <<_ACEOF 5758then :
5476#define HAVE_NANOSLEEP 1 5759 printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h
5477_ACEOF
5478 5760
5479fi 5761fi
5762
5763 fi
5764
5765fi
5766
5480done 5767done
5481 5768
5482 fi 5769ac_fn_cxx_check_type "$LINENO" "__kernel_rwf_t" "ac_cv_type___kernel_rwf_t" "#include <linux/fs.h>
5770"
5771if test "x$ac_cv_type___kernel_rwf_t" = xyes
5772then :
5483 5773
5774
5775printf "%s\n" "#define HAVE_KERNEL_RWF_T 1" >>confdefs.h
5776
5777
5484fi 5778fi
5485done
5486 5779
5487 5780
5488if test -z "$LIBEV_M4_AVOID_LIBM"; then 5781if test -z "$LIBEV_M4_AVOID_LIBM"; then
5489 LIBM=m 5782 LIBM=m
5490fi 5783fi
5491{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 5784{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
5492$as_echo_n "checking for library containing floor... " >&6; } 5785printf %s "checking for library containing floor... " >&6; }
5493if test "${ac_cv_search_floor+set}" = set; then : 5786if test ${ac_cv_search_floor+y}
5494 $as_echo_n "(cached) " >&6 5787then :
5495else 5788 printf %s "(cached) " >&6
5789else $as_nop
5496 ac_func_search_save_LIBS=$LIBS 5790 ac_func_search_save_LIBS=$LIBS
5497cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5791cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5498/* end confdefs.h. */ 5792/* end confdefs.h. */
5499 5793
5500/* Override any GCC internal prototype to avoid an error. 5794namespace conftest {
5501 Use char because int might match the return type of a GCC 5795 extern "C" int floor ();
5502 builtin and then its argument prototype would still apply. */ 5796}
5503#ifdef __cplusplus
5504extern "C"
5505#endif
5506char floor ();
5507int 5797int
5508main () 5798main (void)
5509{ 5799{
5510return floor (); 5800return conftest::floor ();
5511 ; 5801 ;
5512 return 0; 5802 return 0;
5513} 5803}
5514_ACEOF 5804_ACEOF
5515for ac_lib in '' $LIBM; do 5805for ac_lib in '' $LIBM
5806do
5516 if test -z "$ac_lib"; then 5807 if test -z "$ac_lib"; then
5517 ac_res="none required" 5808 ac_res="none required"
5518 else 5809 else
5519 ac_res=-l$ac_lib 5810 ac_res=-l$ac_lib
5520 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5811 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5521 fi 5812 fi
5522 if ac_fn_cxx_try_link "$LINENO"; then : 5813 if ac_fn_cxx_try_link "$LINENO"
5814then :
5523 ac_cv_search_floor=$ac_res 5815 ac_cv_search_floor=$ac_res
5524fi 5816fi
5525rm -f core conftest.err conftest.$ac_objext \ 5817rm -f core conftest.err conftest.$ac_objext conftest.beam \
5526 conftest$ac_exeext 5818 conftest$ac_exeext
5527 if test "${ac_cv_search_floor+set}" = set; then : 5819 if test ${ac_cv_search_floor+y}
5820then :
5528 break 5821 break
5529fi 5822fi
5530done 5823done
5531if test "${ac_cv_search_floor+set}" = set; then : 5824if test ${ac_cv_search_floor+y}
5825then :
5532 5826
5533else 5827else $as_nop
5534 ac_cv_search_floor=no 5828 ac_cv_search_floor=no
5535fi 5829fi
5536rm conftest.$ac_ext 5830rm conftest.$ac_ext
5537LIBS=$ac_func_search_save_LIBS 5831LIBS=$ac_func_search_save_LIBS
5538fi 5832fi
5539{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 5833{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
5540$as_echo "$ac_cv_search_floor" >&6; } 5834printf "%s\n" "$ac_cv_search_floor" >&6; }
5541ac_res=$ac_cv_search_floor 5835ac_res=$ac_cv_search_floor
5542if test "$ac_res" != no; then : 5836if test "$ac_res" != no
5837then :
5543 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5838 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5544 5839
5545$as_echo "#define HAVE_FLOOR 1" >>confdefs.h 5840printf "%s\n" "#define HAVE_FLOOR 1" >>confdefs.h
5546 5841
5547fi 5842fi
5548 5843
5549 5844
5550 5845
5551 5846
5552 5847
5553# Extract the first word of "tic", so it can be a program name with args. 5848# Extract the first word of "tic", so it can be a program name with args.
5554set dummy tic; ac_word=$2 5849set dummy tic; ac_word=$2
5555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5556$as_echo_n "checking for $ac_word... " >&6; } 5851printf %s "checking for $ac_word... " >&6; }
5557if test "${ac_cv_path_TIC+set}" = set; then : 5852if test ${ac_cv_path_TIC+y}
5558 $as_echo_n "(cached) " >&6 5853then :
5559else 5854 printf %s "(cached) " >&6
5855else $as_nop
5560 case $TIC in 5856 case $TIC in
5561 [\\/]* | ?:[\\/]*) 5857 [\\/]* | ?:[\\/]*)
5562 ac_cv_path_TIC="$TIC" # Let the user override the test with a path. 5858 ac_cv_path_TIC="$TIC" # Let the user override the test with a path.
5563 ;; 5859 ;;
5564 *) 5860 *)
5565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5566for as_dir in $PATH 5862for as_dir in $PATH
5567do 5863do
5568 IFS=$as_save_IFS 5864 IFS=$as_save_IFS
5569 test -z "$as_dir" && as_dir=. 5865 case $as_dir in #(((
5866 '') as_dir=./ ;;
5867 */) ;;
5868 *) as_dir=$as_dir/ ;;
5869 esac
5570 for ac_exec_ext in '' $ac_executable_extensions; do 5870 for ac_exec_ext in '' $ac_executable_extensions; do
5571 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5871 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
5572 ac_cv_path_TIC="$as_dir/$ac_word$ac_exec_ext" 5872 ac_cv_path_TIC="$as_dir$ac_word$ac_exec_ext"
5573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
5574 break 2 5874 break 2
5575 fi 5875 fi
5576done 5876done
5577 done 5877 done
5578IFS=$as_save_IFS 5878IFS=$as_save_IFS
… …
5581 ;; 5881 ;;
5582esac 5882esac
5583fi 5883fi
5584TIC=$ac_cv_path_TIC 5884TIC=$ac_cv_path_TIC
5585if test -n "$TIC"; then 5885if test -n "$TIC"; then
5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5 5886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TIC" >&5
5587$as_echo "$TIC" >&6; } 5887printf "%s\n" "$TIC" >&6; }
5588else 5888else
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5590$as_echo "no" >&6; } 5890printf "%s\n" "no" >&6; }
5591fi 5891fi
5592 5892
5593 5893
5594 5894
5895ac_ext=cpp
5896ac_cpp='$CXXCPP $CPPFLAGS'
5897ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5898ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5899ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
5901printf %s "checking how to run the C++ preprocessor... " >&6; }
5902if test -z "$CXXCPP"; then
5903 if test ${ac_cv_prog_CXXCPP+y}
5904then :
5905 printf %s "(cached) " >&6
5906else $as_nop
5907 # Double quotes because $CXX needs to be expanded
5908 for CXXCPP in "$CXX -E" cpp /lib/cpp
5909 do
5910 ac_preproc_ok=false
5911for ac_cxx_preproc_warn_flag in '' yes
5912do
5913 # Use a header file that comes with gcc, so configuring glibc
5914 # with a fresh cross-compiler works.
5915 # On the NeXT, cc -E runs the code through the compiler's parser,
5916 # not just through cpp. "Syntax error" is here to catch this case.
5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5918/* end confdefs.h. */
5919#include <limits.h>
5920 Syntax error
5921_ACEOF
5922if ac_fn_cxx_try_cpp "$LINENO"
5923then :
5924
5925else $as_nop
5926 # Broken: fails on valid input.
5927continue
5928fi
5929rm -f conftest.err conftest.i conftest.$ac_ext
5930
5931 # OK, works on sane cases. Now check whether nonexistent headers
5932 # can be detected and how.
5933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5934/* end confdefs.h. */
5935#include <ac_nonexistent.h>
5936_ACEOF
5937if ac_fn_cxx_try_cpp "$LINENO"
5938then :
5939 # Broken: success on invalid input.
5940continue
5941else $as_nop
5942 # Passes both tests.
5943ac_preproc_ok=:
5944break
5945fi
5946rm -f conftest.err conftest.i conftest.$ac_ext
5947
5948done
5949# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5950rm -f conftest.i conftest.err conftest.$ac_ext
5951if $ac_preproc_ok
5952then :
5953 break
5954fi
5955
5956 done
5957 ac_cv_prog_CXXCPP=$CXXCPP
5958
5959fi
5960 CXXCPP=$ac_cv_prog_CXXCPP
5961else
5962 ac_cv_prog_CXXCPP=$CXXCPP
5963fi
5964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
5965printf "%s\n" "$CXXCPP" >&6; }
5966ac_preproc_ok=false
5967for ac_cxx_preproc_warn_flag in '' yes
5968do
5969 # Use a header file that comes with gcc, so configuring glibc
5970 # with a fresh cross-compiler works.
5971 # On the NeXT, cc -E runs the code through the compiler's parser,
5972 # not just through cpp. "Syntax error" is here to catch this case.
5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5974/* end confdefs.h. */
5975#include <limits.h>
5976 Syntax error
5977_ACEOF
5978if ac_fn_cxx_try_cpp "$LINENO"
5979then :
5980
5981else $as_nop
5982 # Broken: fails on valid input.
5983continue
5984fi
5985rm -f conftest.err conftest.i conftest.$ac_ext
5986
5987 # OK, works on sane cases. Now check whether nonexistent headers
5988 # can be detected and how.
5989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5990/* end confdefs.h. */
5991#include <ac_nonexistent.h>
5992_ACEOF
5993if ac_fn_cxx_try_cpp "$LINENO"
5994then :
5995 # Broken: success on invalid input.
5996continue
5997else $as_nop
5998 # Passes both tests.
5999ac_preproc_ok=:
6000break
6001fi
6002rm -f conftest.err conftest.i conftest.$ac_ext
6003
6004done
6005# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6006rm -f conftest.i conftest.err conftest.$ac_ext
6007if $ac_preproc_ok
6008then :
6009
6010else $as_nop
6011 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6012printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
6013as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6014See \`config.log' for more details" "$LINENO" 5; }
6015fi
6016
6017ac_ext=cpp
6018ac_cpp='$CXXCPP $CPPFLAGS'
6019ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6020ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6021ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6022
6023
5595{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 6024{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X" >&5
5596$as_echo_n "checking for X... " >&6; } 6025printf %s "checking for X... " >&6; }
5597 6026
5598 6027
5599# Check whether --with-x was given. 6028# Check whether --with-x was given.
5600if test "${with_x+set}" = set; then : 6029if test ${with_x+y}
6030then :
5601 withval=$with_x; 6031 withval=$with_x;
5602fi 6032fi
5603 6033
5604# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 6034# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5605if test "x$with_x" = xno; then 6035if test "x$with_x" = xno; then
5606 # The user explicitly disabled X. 6036 # The user explicitly disabled X.
5607 have_x=disabled 6037 have_x=disabled
5608else 6038else
5609 case $x_includes,$x_libraries in #( 6039 case $x_includes,$x_libraries in #(
5610 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #( 6040 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
5611 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : 6041 *,NONE | NONE,*) if test ${ac_cv_have_x+y}
5612 $as_echo_n "(cached) " >&6 6042then :
5613else 6043 printf %s "(cached) " >&6
6044else $as_nop
5614 # One or both of the vars are not set, and there is no cached value. 6045 # One or both of the vars are not set, and there is no cached value.
5615ac_x_includes=no ac_x_libraries=no 6046ac_x_includes=no
6047ac_x_libraries=no
6048# Do we need to do anything special at all?
6049ac_save_LIBS=$LIBS
6050LIBS="-lX11 $LIBS"
6051cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052/* end confdefs.h. */
6053#include <X11/Xlib.h>
6054int
6055main (void)
6056{
6057XrmInitialize ()
6058 ;
6059 return 0;
6060}
6061_ACEOF
6062if ac_fn_cxx_try_link "$LINENO"
6063then :
6064 # We can compile and link X programs with no special options.
6065 ac_x_includes=
6066 ac_x_libraries=
6067fi
6068rm -f core conftest.err conftest.$ac_objext conftest.beam \
6069 conftest$ac_exeext conftest.$ac_ext
6070LIBS="$ac_save_LIBS"
6071# If that didn't work, only try xmkmf and file system searches
6072# for native compilation.
6073if test x"$ac_x_includes" = xno && test "$cross_compiling" = no
6074then :
5616rm -f -r conftest.dir 6075 rm -f -r conftest.dir
5617if mkdir conftest.dir; then 6076if mkdir conftest.dir; then
5618 cd conftest.dir 6077 cd conftest.dir
5619 cat >Imakefile <<'_ACEOF' 6078 cat >Imakefile <<'_ACEOF'
5620incroot: 6079incroot:
5621 @echo incroot='${INCROOT}' 6080 @echo incroot='${INCROOT}'
… …
5650 fi 6109 fi
5651 cd .. 6110 cd ..
5652 rm -f -r conftest.dir 6111 rm -f -r conftest.dir
5653fi 6112fi
5654 6113
5655# Standard set of common directories for X headers. 6114 # Standard set of common directories for X headers.
5656# Check X11 before X11Rn because it is often a symlink to the current release. 6115# Check X11 before X11Rn because it is often a symlink to the current release.
5657ac_x_header_dirs=' 6116ac_x_header_dirs='
5658/usr/X11/include 6117/usr/X11/include
5659/usr/X11R7/include 6118/usr/X11R7/include
5660/usr/X11R6/include 6119/usr/X11R6/include
… …
5677/usr/local/include/X11R7 6136/usr/local/include/X11R7
5678/usr/local/include/X11R6 6137/usr/local/include/X11R6
5679/usr/local/include/X11R5 6138/usr/local/include/X11R5
5680/usr/local/include/X11R4 6139/usr/local/include/X11R4
5681 6140
6141/opt/X11/include
6142
5682/usr/X386/include 6143/usr/X386/include
5683/usr/x386/include 6144/usr/x386/include
5684/usr/XFree86/include/X11 6145/usr/XFree86/include/X11
5685 6146
5686/usr/include 6147/usr/include
… …
5698 # First, try using that file with no special directory specified. 6159 # First, try using that file with no special directory specified.
5699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5700/* end confdefs.h. */ 6161/* end confdefs.h. */
5701#include <X11/Xlib.h> 6162#include <X11/Xlib.h>
5702_ACEOF 6163_ACEOF
5703if ac_fn_cxx_try_cpp "$LINENO"; then : 6164if ac_fn_cxx_try_cpp "$LINENO"
6165then :
5704 # We can compile using X headers with no special include directory. 6166 # We can compile using X headers with no special include directory.
5705ac_x_includes= 6167ac_x_includes=
5706else 6168else $as_nop
5707 for ac_dir in $ac_x_header_dirs; do 6169 for ac_dir in $ac_x_header_dirs; do
5708 if test -r "$ac_dir/X11/Xlib.h"; then 6170 if test -r "$ac_dir/X11/Xlib.h"; then
5709 ac_x_includes=$ac_dir 6171 ac_x_includes=$ac_dir
5710 break 6172 break
5711 fi 6173 fi
… …
5722 LIBS="-lX11 $LIBS" 6184 LIBS="-lX11 $LIBS"
5723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5724/* end confdefs.h. */ 6186/* end confdefs.h. */
5725#include <X11/Xlib.h> 6187#include <X11/Xlib.h>
5726int 6188int
5727main () 6189main (void)
5728{ 6190{
5729XrmInitialize () 6191XrmInitialize ()
5730 ; 6192 ;
5731 return 0; 6193 return 0;
5732} 6194}
5733_ACEOF 6195_ACEOF
5734if ac_fn_cxx_try_link "$LINENO"; then : 6196if ac_fn_cxx_try_link "$LINENO"
6197then :
5735 LIBS=$ac_save_LIBS 6198 LIBS=$ac_save_LIBS
5736# We can link X programs with no special library path. 6199# We can link X programs with no special library path.
5737ac_x_libraries= 6200ac_x_libraries=
5738else 6201else $as_nop
5739 LIBS=$ac_save_LIBS 6202 LIBS=$ac_save_LIBS
5740for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 6203for ac_dir in `printf "%s\n" "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
5741do 6204do
5742 # Don't even attempt the hair of trying to link an X program! 6205 # Don't even attempt the hair of trying to link an X program!
5743 for ac_extension in a so sl dylib la dll; do 6206 for ac_extension in a so sl dylib la dll; do
5744 if test -r "$ac_dir/libX11.$ac_extension"; then 6207 if test -r "$ac_dir/libX11.$ac_extension"; then
5745 ac_x_libraries=$ac_dir 6208 ac_x_libraries=$ac_dir
5746 break 2 6209 break 2
5747 fi 6210 fi
5748 done 6211 done
5749done 6212done
5750fi 6213fi
5751rm -f core conftest.err conftest.$ac_objext \ 6214rm -f core conftest.err conftest.$ac_objext conftest.beam \
5752 conftest$ac_exeext conftest.$ac_ext 6215 conftest$ac_exeext conftest.$ac_ext
5753fi # $ac_x_libraries = no 6216fi # $ac_x_libraries = no
5754 6217
6218fi
6219# Record the results.
5755case $ac_x_includes,$ac_x_libraries in #( 6220case $ac_x_includes,$ac_x_libraries in #(
5756 no,* | *,no | *\'*) 6221 no,* | *,no | *\'*) :
5757 # Didn't find X, or a directory has "'" in its name. 6222 # Didn't find X, or a directory has "'" in its name.
5758 ac_cv_have_x="have_x=no";; #( 6223 ac_cv_have_x="have_x=no" ;; #(
5759 *) 6224 *) :
5760 # Record where we found X for the cache. 6225 # Record where we found X for the cache.
5761 ac_cv_have_x="have_x=yes\ 6226 ac_cv_have_x="have_x=yes\
5762 ac_x_includes='$ac_x_includes'\ 6227 ac_x_includes='$ac_x_includes'\
5763 ac_x_libraries='$ac_x_libraries'" 6228 ac_x_libraries='$ac_x_libraries'" ;;
5764esac 6229esac
5765fi 6230fi
5766;; #( 6231;; #(
5767 *) have_x=yes;; 6232 *) have_x=yes;;
5768 esac 6233 esac
5769 eval "$ac_cv_have_x" 6234 eval "$ac_cv_have_x"
5770fi # $with_x != no 6235fi # $with_x != no
5771 6236
5772if test "$have_x" != yes; then 6237if test "$have_x" != yes; then
5773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 6238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
5774$as_echo "$have_x" >&6; } 6239printf "%s\n" "$have_x" >&6; }
5775 no_x=yes 6240 no_x=yes
5776else 6241else
5777 # If each of the values was on the command line, it overrides each guess. 6242 # If each of the values was on the command line, it overrides each guess.
5778 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 6243 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5779 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 6244 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5780 # Update the cache value to reflect the command line values. 6245 # Update the cache value to reflect the command line values.
5781 ac_cv_have_x="have_x=yes\ 6246 ac_cv_have_x="have_x=yes\
5782 ac_x_includes='$x_includes'\ 6247 ac_x_includes='$x_includes'\
5783 ac_x_libraries='$x_libraries'" 6248 ac_x_libraries='$x_libraries'"
5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 6249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
5785$as_echo "libraries $x_libraries, headers $x_includes" >&6; } 6250printf "%s\n" "libraries $x_libraries, headers $x_includes" >&6; }
5786fi 6251fi
5787 6252
5788if test "$no_x" = yes; then 6253if test "$no_x" = yes; then
5789 # Not all programs may use this symbol, but it does not hurt to define it. 6254 # Not all programs may use this symbol, but it does not hurt to define it.
5790 6255
5791$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h 6256printf "%s\n" "#define X_DISPLAY_MISSING 1" >>confdefs.h
5792 6257
5793 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 6258 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
5794else 6259else
5795 if test -n "$x_includes"; then 6260 if test -n "$x_includes"; then
5796 X_CFLAGS="$X_CFLAGS -I$x_includes" 6261 X_CFLAGS="$X_CFLAGS -I$x_includes"
… …
5799 # It would also be nice to do this for all -L options, not just this one. 6264 # It would also be nice to do this for all -L options, not just this one.
5800 if test -n "$x_libraries"; then 6265 if test -n "$x_libraries"; then
5801 X_LIBS="$X_LIBS -L$x_libraries" 6266 X_LIBS="$X_LIBS -L$x_libraries"
5802 # For Solaris; some versions of Sun CC require a space after -R and 6267 # For Solaris; some versions of Sun CC require a space after -R and
5803 # others require no space. Words are not sufficient . . . . 6268 # others require no space. Words are not sufficient . . . .
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5 6269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
5805$as_echo_n "checking whether -R must be followed by a space... " >&6; } 6270printf %s "checking whether -R must be followed by a space... " >&6; }
5806 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 6271 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
5807 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag 6272 ac_xsave_cxx_werror_flag=$ac_cxx_werror_flag
5808 ac_cxx_werror_flag=yes 6273 ac_cxx_werror_flag=yes
5809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5810/* end confdefs.h. */ 6275/* end confdefs.h. */
5811 6276
5812int 6277int
5813main () 6278main (void)
5814{ 6279{
5815 6280
5816 ; 6281 ;
5817 return 0; 6282 return 0;
5818} 6283}
5819_ACEOF 6284_ACEOF
5820if ac_fn_cxx_try_link "$LINENO"; then : 6285if ac_fn_cxx_try_link "$LINENO"
6286then :
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
5822$as_echo "no" >&6; } 6288printf "%s\n" "no" >&6; }
5823 X_LIBS="$X_LIBS -R$x_libraries" 6289 X_LIBS="$X_LIBS -R$x_libraries"
5824else 6290else $as_nop
5825 LIBS="$ac_xsave_LIBS -R $x_libraries" 6291 LIBS="$ac_xsave_LIBS -R $x_libraries"
5826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5827/* end confdefs.h. */ 6293/* end confdefs.h. */
5828 6294
5829int 6295int
5830main () 6296main (void)
5831{ 6297{
5832 6298
5833 ; 6299 ;
5834 return 0; 6300 return 0;
5835} 6301}
5836_ACEOF 6302_ACEOF
5837if ac_fn_cxx_try_link "$LINENO"; then : 6303if ac_fn_cxx_try_link "$LINENO"
6304then :
5838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5839$as_echo "yes" >&6; } 6306printf "%s\n" "yes" >&6; }
5840 X_LIBS="$X_LIBS -R $x_libraries" 6307 X_LIBS="$X_LIBS -R $x_libraries"
5841else 6308else $as_nop
5842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 6309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
5843$as_echo "neither works" >&6; } 6310printf "%s\n" "neither works" >&6; }
5844fi 6311fi
5845rm -f core conftest.err conftest.$ac_objext \ 6312rm -f core conftest.err conftest.$ac_objext conftest.beam \
5846 conftest$ac_exeext conftest.$ac_ext 6313 conftest$ac_exeext conftest.$ac_ext
5847fi 6314fi
5848rm -f core conftest.err conftest.$ac_objext \ 6315rm -f core conftest.err conftest.$ac_objext conftest.beam \
5849 conftest$ac_exeext conftest.$ac_ext 6316 conftest$ac_exeext conftest.$ac_ext
5850 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag 6317 ac_cxx_werror_flag=$ac_xsave_cxx_werror_flag
5851 LIBS=$ac_xsave_LIBS 6318 LIBS=$ac_xsave_LIBS
5852 fi 6319 fi
5853 6320
… …
5863 # the Alpha needs dnet_stub (dnet does not exist). 6330 # the Alpha needs dnet_stub (dnet does not exist).
5864 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 6331 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
5865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5866/* end confdefs.h. */ 6333/* end confdefs.h. */
5867 6334
5868/* Override any GCC internal prototype to avoid an error. 6335namespace conftest {
5869 Use char because int might match the return type of a GCC 6336 extern "C" int XOpenDisplay ();
5870 builtin and then its argument prototype would still apply. */ 6337}
5871#ifdef __cplusplus
5872extern "C"
5873#endif
5874char XOpenDisplay ();
5875int 6338int
5876main () 6339main (void)
5877{ 6340{
5878return XOpenDisplay (); 6341return conftest::XOpenDisplay ();
5879 ; 6342 ;
5880 return 0; 6343 return 0;
5881} 6344}
5882_ACEOF 6345_ACEOF
5883if ac_fn_cxx_try_link "$LINENO"; then : 6346if ac_fn_cxx_try_link "$LINENO"
6347then :
5884 6348
5885else 6349else $as_nop
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 6350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
5887$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } 6351printf %s "checking for dnet_ntoa in -ldnet... " >&6; }
5888if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : 6352if test ${ac_cv_lib_dnet_dnet_ntoa+y}
5889 $as_echo_n "(cached) " >&6 6353then :
5890else 6354 printf %s "(cached) " >&6
6355else $as_nop
5891 ac_check_lib_save_LIBS=$LIBS 6356 ac_check_lib_save_LIBS=$LIBS
5892LIBS="-ldnet $LIBS" 6357LIBS="-ldnet $LIBS"
5893cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6358cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894/* end confdefs.h. */ 6359/* end confdefs.h. */
5895 6360
5896/* Override any GCC internal prototype to avoid an error. 6361namespace conftest {
5897 Use char because int might match the return type of a GCC 6362 extern "C" int dnet_ntoa ();
5898 builtin and then its argument prototype would still apply. */ 6363}
5899#ifdef __cplusplus
5900extern "C"
5901#endif
5902char dnet_ntoa ();
5903int 6364int
5904main () 6365main (void)
5905{ 6366{
5906return dnet_ntoa (); 6367return conftest::dnet_ntoa ();
5907 ; 6368 ;
5908 return 0; 6369 return 0;
5909} 6370}
5910_ACEOF 6371_ACEOF
5911if ac_fn_cxx_try_link "$LINENO"; then : 6372if ac_fn_cxx_try_link "$LINENO"
6373then :
5912 ac_cv_lib_dnet_dnet_ntoa=yes 6374 ac_cv_lib_dnet_dnet_ntoa=yes
5913else 6375else $as_nop
5914 ac_cv_lib_dnet_dnet_ntoa=no 6376 ac_cv_lib_dnet_dnet_ntoa=no
5915fi 6377fi
5916rm -f core conftest.err conftest.$ac_objext \ 6378rm -f core conftest.err conftest.$ac_objext conftest.beam \
5917 conftest$ac_exeext conftest.$ac_ext 6379 conftest$ac_exeext conftest.$ac_ext
5918LIBS=$ac_check_lib_save_LIBS 6380LIBS=$ac_check_lib_save_LIBS
5919fi 6381fi
5920{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 6382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
5921$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } 6383printf "%s\n" "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
5922if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : 6384if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes
6385then :
5923 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 6386 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
5924fi 6387fi
5925 6388
5926 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 6389 if test $ac_cv_lib_dnet_dnet_ntoa = no; then
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 6390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
5928$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } 6391printf %s "checking for dnet_ntoa in -ldnet_stub... " >&6; }
5929if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then : 6392if test ${ac_cv_lib_dnet_stub_dnet_ntoa+y}
5930 $as_echo_n "(cached) " >&6 6393then :
5931else 6394 printf %s "(cached) " >&6
6395else $as_nop
5932 ac_check_lib_save_LIBS=$LIBS 6396 ac_check_lib_save_LIBS=$LIBS
5933LIBS="-ldnet_stub $LIBS" 6397LIBS="-ldnet_stub $LIBS"
5934cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6398cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5935/* end confdefs.h. */ 6399/* end confdefs.h. */
5936 6400
5937/* Override any GCC internal prototype to avoid an error. 6401namespace conftest {
5938 Use char because int might match the return type of a GCC 6402 extern "C" int dnet_ntoa ();
5939 builtin and then its argument prototype would still apply. */ 6403}
5940#ifdef __cplusplus
5941extern "C"
5942#endif
5943char dnet_ntoa ();
5944int 6404int
5945main () 6405main (void)
5946{ 6406{
5947return dnet_ntoa (); 6407return conftest::dnet_ntoa ();
5948 ; 6408 ;
5949 return 0; 6409 return 0;
5950} 6410}
5951_ACEOF 6411_ACEOF
5952if ac_fn_cxx_try_link "$LINENO"; then : 6412if ac_fn_cxx_try_link "$LINENO"
6413then :
5953 ac_cv_lib_dnet_stub_dnet_ntoa=yes 6414 ac_cv_lib_dnet_stub_dnet_ntoa=yes
5954else 6415else $as_nop
5955 ac_cv_lib_dnet_stub_dnet_ntoa=no 6416 ac_cv_lib_dnet_stub_dnet_ntoa=no
5956fi 6417fi
5957rm -f core conftest.err conftest.$ac_objext \ 6418rm -f core conftest.err conftest.$ac_objext conftest.beam \
5958 conftest$ac_exeext conftest.$ac_ext 6419 conftest$ac_exeext conftest.$ac_ext
5959LIBS=$ac_check_lib_save_LIBS 6420LIBS=$ac_check_lib_save_LIBS
5960fi 6421fi
5961{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 6422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
5962$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } 6423printf "%s\n" "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
5963if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then : 6424if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes
6425then :
5964 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 6426 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
5965fi 6427fi
5966 6428
5967 fi 6429 fi
5968fi 6430fi
5969rm -f core conftest.err conftest.$ac_objext \ 6431rm -f core conftest.err conftest.$ac_objext conftest.beam \
5970 conftest$ac_exeext conftest.$ac_ext 6432 conftest$ac_exeext conftest.$ac_ext
5971 LIBS="$ac_xsave_LIBS" 6433 LIBS="$ac_xsave_LIBS"
5972 6434
5973 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 6435 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
5974 # to get the SysV transport functions. 6436 # to get the SysV transport functions.
… …
5977 # The nsl library prevents programs from opening the X display 6439 # The nsl library prevents programs from opening the X display
5978 # on Irix 5.2, according to T.E. Dickey. 6440 # on Irix 5.2, according to T.E. Dickey.
5979 # The functions gethostbyname, getservbyname, and inet_addr are 6441 # The functions gethostbyname, getservbyname, and inet_addr are
5980 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 6442 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
5981 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" 6443 ac_fn_cxx_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
5982if test "x$ac_cv_func_gethostbyname" = x""yes; then : 6444if test "x$ac_cv_func_gethostbyname" = xyes
6445then :
5983 6446
5984fi 6447fi
5985 6448
5986 if test $ac_cv_func_gethostbyname = no; then 6449 if test $ac_cv_func_gethostbyname = no; then
5987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 6450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
5988$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 6451printf %s "checking for gethostbyname in -lnsl... " >&6; }
5989if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : 6452if test ${ac_cv_lib_nsl_gethostbyname+y}
5990 $as_echo_n "(cached) " >&6 6453then :
5991else 6454 printf %s "(cached) " >&6
6455else $as_nop
5992 ac_check_lib_save_LIBS=$LIBS 6456 ac_check_lib_save_LIBS=$LIBS
5993LIBS="-lnsl $LIBS" 6457LIBS="-lnsl $LIBS"
5994cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5995/* end confdefs.h. */ 6459/* end confdefs.h. */
5996 6460
5997/* Override any GCC internal prototype to avoid an error. 6461namespace conftest {
5998 Use char because int might match the return type of a GCC 6462 extern "C" int gethostbyname ();
5999 builtin and then its argument prototype would still apply. */ 6463}
6000#ifdef __cplusplus
6001extern "C"
6002#endif
6003char gethostbyname ();
6004int 6464int
6005main () 6465main (void)
6006{ 6466{
6007return gethostbyname (); 6467return conftest::gethostbyname ();
6008 ; 6468 ;
6009 return 0; 6469 return 0;
6010} 6470}
6011_ACEOF 6471_ACEOF
6012if ac_fn_cxx_try_link "$LINENO"; then : 6472if ac_fn_cxx_try_link "$LINENO"
6473then :
6013 ac_cv_lib_nsl_gethostbyname=yes 6474 ac_cv_lib_nsl_gethostbyname=yes
6014else 6475else $as_nop
6015 ac_cv_lib_nsl_gethostbyname=no 6476 ac_cv_lib_nsl_gethostbyname=no
6016fi 6477fi
6017rm -f core conftest.err conftest.$ac_objext \ 6478rm -f core conftest.err conftest.$ac_objext conftest.beam \
6018 conftest$ac_exeext conftest.$ac_ext 6479 conftest$ac_exeext conftest.$ac_ext
6019LIBS=$ac_check_lib_save_LIBS 6480LIBS=$ac_check_lib_save_LIBS
6020fi 6481fi
6021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 6482{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
6022$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 6483printf "%s\n" "$ac_cv_lib_nsl_gethostbyname" >&6; }
6023if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : 6484if test "x$ac_cv_lib_nsl_gethostbyname" = xyes
6485then :
6024 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 6486 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
6025fi 6487fi
6026 6488
6027 if test $ac_cv_lib_nsl_gethostbyname = no; then 6489 if test $ac_cv_lib_nsl_gethostbyname = no; then
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 6490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
6029$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } 6491printf %s "checking for gethostbyname in -lbsd... " >&6; }
6030if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then : 6492if test ${ac_cv_lib_bsd_gethostbyname+y}
6031 $as_echo_n "(cached) " >&6 6493then :
6032else 6494 printf %s "(cached) " >&6
6495else $as_nop
6033 ac_check_lib_save_LIBS=$LIBS 6496 ac_check_lib_save_LIBS=$LIBS
6034LIBS="-lbsd $LIBS" 6497LIBS="-lbsd $LIBS"
6035cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6498cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6036/* end confdefs.h. */ 6499/* end confdefs.h. */
6037 6500
6038/* Override any GCC internal prototype to avoid an error. 6501namespace conftest {
6039 Use char because int might match the return type of a GCC 6502 extern "C" int gethostbyname ();
6040 builtin and then its argument prototype would still apply. */ 6503}
6041#ifdef __cplusplus
6042extern "C"
6043#endif
6044char gethostbyname ();
6045int 6504int
6046main () 6505main (void)
6047{ 6506{
6048return gethostbyname (); 6507return conftest::gethostbyname ();
6049 ; 6508 ;
6050 return 0; 6509 return 0;
6051} 6510}
6052_ACEOF 6511_ACEOF
6053if ac_fn_cxx_try_link "$LINENO"; then : 6512if ac_fn_cxx_try_link "$LINENO"
6513then :
6054 ac_cv_lib_bsd_gethostbyname=yes 6514 ac_cv_lib_bsd_gethostbyname=yes
6055else 6515else $as_nop
6056 ac_cv_lib_bsd_gethostbyname=no 6516 ac_cv_lib_bsd_gethostbyname=no
6057fi 6517fi
6058rm -f core conftest.err conftest.$ac_objext \ 6518rm -f core conftest.err conftest.$ac_objext conftest.beam \
6059 conftest$ac_exeext conftest.$ac_ext 6519 conftest$ac_exeext conftest.$ac_ext
6060LIBS=$ac_check_lib_save_LIBS 6520LIBS=$ac_check_lib_save_LIBS
6061fi 6521fi
6062{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 6522{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
6063$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } 6523printf "%s\n" "$ac_cv_lib_bsd_gethostbyname" >&6; }
6064if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then : 6524if test "x$ac_cv_lib_bsd_gethostbyname" = xyes
6525then :
6065 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 6526 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
6066fi 6527fi
6067 6528
6068 fi 6529 fi
6069 fi 6530 fi
… …
6074 # on later versions), says Simon Leinen: it contains gethostby* 6535 # on later versions), says Simon Leinen: it contains gethostby*
6075 # variants that don't use the name server (or something). -lsocket 6536 # variants that don't use the name server (or something). -lsocket
6076 # must be given before -lnsl if both are needed. We assume that 6537 # must be given before -lnsl if both are needed. We assume that
6077 # if connect needs -lnsl, so does gethostbyname. 6538 # if connect needs -lnsl, so does gethostbyname.
6078 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect" 6539 ac_fn_cxx_check_func "$LINENO" "connect" "ac_cv_func_connect"
6079if test "x$ac_cv_func_connect" = x""yes; then : 6540if test "x$ac_cv_func_connect" = xyes
6541then :
6080 6542
6081fi 6543fi
6082 6544
6083 if test $ac_cv_func_connect = no; then 6545 if test $ac_cv_func_connect = no; then
6084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
6085$as_echo_n "checking for connect in -lsocket... " >&6; } 6547printf %s "checking for connect in -lsocket... " >&6; }
6086if test "${ac_cv_lib_socket_connect+set}" = set; then : 6548if test ${ac_cv_lib_socket_connect+y}
6087 $as_echo_n "(cached) " >&6 6549then :
6088else 6550 printf %s "(cached) " >&6
6551else $as_nop
6089 ac_check_lib_save_LIBS=$LIBS 6552 ac_check_lib_save_LIBS=$LIBS
6090LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 6553LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
6091cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6092/* end confdefs.h. */ 6555/* end confdefs.h. */
6093 6556
6094/* Override any GCC internal prototype to avoid an error. 6557namespace conftest {
6095 Use char because int might match the return type of a GCC 6558 extern "C" int connect ();
6096 builtin and then its argument prototype would still apply. */ 6559}
6097#ifdef __cplusplus
6098extern "C"
6099#endif
6100char connect ();
6101int 6560int
6102main () 6561main (void)
6103{ 6562{
6104return connect (); 6563return conftest::connect ();
6105 ; 6564 ;
6106 return 0; 6565 return 0;
6107} 6566}
6108_ACEOF 6567_ACEOF
6109if ac_fn_cxx_try_link "$LINENO"; then : 6568if ac_fn_cxx_try_link "$LINENO"
6569then :
6110 ac_cv_lib_socket_connect=yes 6570 ac_cv_lib_socket_connect=yes
6111else 6571else $as_nop
6112 ac_cv_lib_socket_connect=no 6572 ac_cv_lib_socket_connect=no
6113fi 6573fi
6114rm -f core conftest.err conftest.$ac_objext \ 6574rm -f core conftest.err conftest.$ac_objext conftest.beam \
6115 conftest$ac_exeext conftest.$ac_ext 6575 conftest$ac_exeext conftest.$ac_ext
6116LIBS=$ac_check_lib_save_LIBS 6576LIBS=$ac_check_lib_save_LIBS
6117fi 6577fi
6118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 6578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
6119$as_echo "$ac_cv_lib_socket_connect" >&6; } 6579printf "%s\n" "$ac_cv_lib_socket_connect" >&6; }
6120if test "x$ac_cv_lib_socket_connect" = x""yes; then : 6580if test "x$ac_cv_lib_socket_connect" = xyes
6581then :
6121 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 6582 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
6122fi 6583fi
6123 6584
6124 fi 6585 fi
6125 6586
6126 # Guillermo Gomez says -lposix is necessary on A/UX. 6587 # Guillermo Gomez says -lposix is necessary on A/UX.
6127 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove" 6588 ac_fn_cxx_check_func "$LINENO" "remove" "ac_cv_func_remove"
6128if test "x$ac_cv_func_remove" = x""yes; then : 6589if test "x$ac_cv_func_remove" = xyes
6590then :
6129 6591
6130fi 6592fi
6131 6593
6132 if test $ac_cv_func_remove = no; then 6594 if test $ac_cv_func_remove = no; then
6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 6595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
6134$as_echo_n "checking for remove in -lposix... " >&6; } 6596printf %s "checking for remove in -lposix... " >&6; }
6135if test "${ac_cv_lib_posix_remove+set}" = set; then : 6597if test ${ac_cv_lib_posix_remove+y}
6136 $as_echo_n "(cached) " >&6 6598then :
6137else 6599 printf %s "(cached) " >&6
6600else $as_nop
6138 ac_check_lib_save_LIBS=$LIBS 6601 ac_check_lib_save_LIBS=$LIBS
6139LIBS="-lposix $LIBS" 6602LIBS="-lposix $LIBS"
6140cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6603cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6141/* end confdefs.h. */ 6604/* end confdefs.h. */
6142 6605
6143/* Override any GCC internal prototype to avoid an error. 6606namespace conftest {
6144 Use char because int might match the return type of a GCC 6607 extern "C" int remove ();
6145 builtin and then its argument prototype would still apply. */ 6608}
6146#ifdef __cplusplus
6147extern "C"
6148#endif
6149char remove ();
6150int 6609int
6151main () 6610main (void)
6152{ 6611{
6153return remove (); 6612return conftest::remove ();
6154 ; 6613 ;
6155 return 0; 6614 return 0;
6156} 6615}
6157_ACEOF 6616_ACEOF
6158if ac_fn_cxx_try_link "$LINENO"; then : 6617if ac_fn_cxx_try_link "$LINENO"
6618then :
6159 ac_cv_lib_posix_remove=yes 6619 ac_cv_lib_posix_remove=yes
6160else 6620else $as_nop
6161 ac_cv_lib_posix_remove=no 6621 ac_cv_lib_posix_remove=no
6162fi 6622fi
6163rm -f core conftest.err conftest.$ac_objext \ 6623rm -f core conftest.err conftest.$ac_objext conftest.beam \
6164 conftest$ac_exeext conftest.$ac_ext 6624 conftest$ac_exeext conftest.$ac_ext
6165LIBS=$ac_check_lib_save_LIBS 6625LIBS=$ac_check_lib_save_LIBS
6166fi 6626fi
6167{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 6627{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
6168$as_echo "$ac_cv_lib_posix_remove" >&6; } 6628printf "%s\n" "$ac_cv_lib_posix_remove" >&6; }
6169if test "x$ac_cv_lib_posix_remove" = x""yes; then : 6629if test "x$ac_cv_lib_posix_remove" = xyes
6630then :
6170 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 6631 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
6171fi 6632fi
6172 6633
6173 fi 6634 fi
6174 6635
6175 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 6636 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
6176 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat" 6637 ac_fn_cxx_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
6177if test "x$ac_cv_func_shmat" = x""yes; then : 6638if test "x$ac_cv_func_shmat" = xyes
6639then :
6178 6640
6179fi 6641fi
6180 6642
6181 if test $ac_cv_func_shmat = no; then 6643 if test $ac_cv_func_shmat = no; then
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 6644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
6183$as_echo_n "checking for shmat in -lipc... " >&6; } 6645printf %s "checking for shmat in -lipc... " >&6; }
6184if test "${ac_cv_lib_ipc_shmat+set}" = set; then : 6646if test ${ac_cv_lib_ipc_shmat+y}
6185 $as_echo_n "(cached) " >&6 6647then :
6186else 6648 printf %s "(cached) " >&6
6649else $as_nop
6187 ac_check_lib_save_LIBS=$LIBS 6650 ac_check_lib_save_LIBS=$LIBS
6188LIBS="-lipc $LIBS" 6651LIBS="-lipc $LIBS"
6189cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6652cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6190/* end confdefs.h. */ 6653/* end confdefs.h. */
6191 6654
6192/* Override any GCC internal prototype to avoid an error. 6655namespace conftest {
6193 Use char because int might match the return type of a GCC 6656 extern "C" int shmat ();
6194 builtin and then its argument prototype would still apply. */ 6657}
6195#ifdef __cplusplus
6196extern "C"
6197#endif
6198char shmat ();
6199int 6658int
6200main () 6659main (void)
6201{ 6660{
6202return shmat (); 6661return conftest::shmat ();
6203 ; 6662 ;
6204 return 0; 6663 return 0;
6205} 6664}
6206_ACEOF 6665_ACEOF
6207if ac_fn_cxx_try_link "$LINENO"; then : 6666if ac_fn_cxx_try_link "$LINENO"
6667then :
6208 ac_cv_lib_ipc_shmat=yes 6668 ac_cv_lib_ipc_shmat=yes
6209else 6669else $as_nop
6210 ac_cv_lib_ipc_shmat=no 6670 ac_cv_lib_ipc_shmat=no
6211fi 6671fi
6212rm -f core conftest.err conftest.$ac_objext \ 6672rm -f core conftest.err conftest.$ac_objext conftest.beam \
6213 conftest$ac_exeext conftest.$ac_ext 6673 conftest$ac_exeext conftest.$ac_ext
6214LIBS=$ac_check_lib_save_LIBS 6674LIBS=$ac_check_lib_save_LIBS
6215fi 6675fi
6216{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 6676{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
6217$as_echo "$ac_cv_lib_ipc_shmat" >&6; } 6677printf "%s\n" "$ac_cv_lib_ipc_shmat" >&6; }
6218if test "x$ac_cv_lib_ipc_shmat" = x""yes; then : 6678if test "x$ac_cv_lib_ipc_shmat" = xyes
6679then :
6219 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 6680 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
6220fi 6681fi
6221 6682
6222 fi 6683 fi
6223 fi 6684 fi
… …
6229 # check for ICE first), but we must link in the order -lSM -lICE or 6690 # check for ICE first), but we must link in the order -lSM -lICE or
6230 # we get undefined symbols. So assume we have SM if we have ICE. 6691 # we get undefined symbols. So assume we have SM if we have ICE.
6231 # These have to be linked with before -lX11, unlike the other 6692 # These have to be linked with before -lX11, unlike the other
6232 # libraries we check for below, so use a different variable. 6693 # libraries we check for below, so use a different variable.
6233 # John Interrante, Karl Berry 6694 # John Interrante, Karl Berry
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 6695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
6235$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } 6696printf %s "checking for IceConnectionNumber in -lICE... " >&6; }
6236if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then : 6697if test ${ac_cv_lib_ICE_IceConnectionNumber+y}
6237 $as_echo_n "(cached) " >&6 6698then :
6238else 6699 printf %s "(cached) " >&6
6700else $as_nop
6239 ac_check_lib_save_LIBS=$LIBS 6701 ac_check_lib_save_LIBS=$LIBS
6240LIBS="-lICE $X_EXTRA_LIBS $LIBS" 6702LIBS="-lICE $X_EXTRA_LIBS $LIBS"
6241cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6242/* end confdefs.h. */ 6704/* end confdefs.h. */
6243 6705
6244/* Override any GCC internal prototype to avoid an error. 6706namespace conftest {
6245 Use char because int might match the return type of a GCC 6707 extern "C" int IceConnectionNumber ();
6246 builtin and then its argument prototype would still apply. */ 6708}
6247#ifdef __cplusplus
6248extern "C"
6249#endif
6250char IceConnectionNumber ();
6251int 6709int
6252main () 6710main (void)
6253{ 6711{
6254return IceConnectionNumber (); 6712return conftest::IceConnectionNumber ();
6255 ; 6713 ;
6256 return 0; 6714 return 0;
6257} 6715}
6258_ACEOF 6716_ACEOF
6259if ac_fn_cxx_try_link "$LINENO"; then : 6717if ac_fn_cxx_try_link "$LINENO"
6718then :
6260 ac_cv_lib_ICE_IceConnectionNumber=yes 6719 ac_cv_lib_ICE_IceConnectionNumber=yes
6261else 6720else $as_nop
6262 ac_cv_lib_ICE_IceConnectionNumber=no 6721 ac_cv_lib_ICE_IceConnectionNumber=no
6263fi 6722fi
6264rm -f core conftest.err conftest.$ac_objext \ 6723rm -f core conftest.err conftest.$ac_objext conftest.beam \
6265 conftest$ac_exeext conftest.$ac_ext 6724 conftest$ac_exeext conftest.$ac_ext
6266LIBS=$ac_check_lib_save_LIBS 6725LIBS=$ac_check_lib_save_LIBS
6267fi 6726fi
6268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 6727{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
6269$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } 6728printf "%s\n" "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
6270if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then : 6729if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes
6730then :
6271 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 6731 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
6272fi 6732fi
6273 6733
6274 LDFLAGS=$ac_save_LDFLAGS 6734 LDFLAGS=$ac_save_LDFLAGS
6275 6735
6276fi 6736fi
6277 6737
6278 6738
6279image_lib=none 6739if test -n "$ac_tool_prefix"; then
6280
6281PIXBUF_CFLAGS=
6282PIXBUF_LIBS=
6283
6284if test x$support_pixbuf = xyes; then
6285 support_pixbuf=no
6286 # Extract the first word of "pkg-config", so it can be a program name with args. 6740 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
6287set dummy pkg-config; ac_word=$2 6741set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
6288{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6742{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6289$as_echo_n "checking for $ac_word... " >&6; } 6743printf %s "checking for $ac_word... " >&6; }
6290if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6744if test ${ac_cv_path_PKG_CONFIG+y}
6291 $as_echo_n "(cached) " >&6 6745then :
6292else 6746 printf %s "(cached) " >&6
6747else $as_nop
6293 case $PKG_CONFIG in 6748 case $PKG_CONFIG in
6294 [\\/]* | ?:[\\/]*) 6749 [\\/]* | ?:[\\/]*)
6295 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6750 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6296 ;; 6751 ;;
6297 *) 6752 *)
6298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6299for as_dir in $PATH 6754for as_dir in $PATH
6300do 6755do
6301 IFS=$as_save_IFS 6756 IFS=$as_save_IFS
6302 test -z "$as_dir" && as_dir=. 6757 case $as_dir in #(((
6758 '') as_dir=./ ;;
6759 */) ;;
6760 *) as_dir=$as_dir/ ;;
6761 esac
6303 for ac_exec_ext in '' $ac_executable_extensions; do 6762 for ac_exec_ext in '' $ac_executable_extensions; do
6304 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6763 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6305 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6764 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6306 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6765 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6307 break 2 6766 break 2
6308 fi 6767 fi
6309done 6768done
6310 done 6769 done
6311IFS=$as_save_IFS 6770IFS=$as_save_IFS
6312 6771
6313 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6314 ;; 6772 ;;
6315esac 6773esac
6316fi 6774fi
6317PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6775PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6318if test -n "$PKG_CONFIG"; then 6776if test -n "$PKG_CONFIG"; then
6319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6320$as_echo "$PKG_CONFIG" >&6; } 6778printf "%s\n" "$PKG_CONFIG" >&6; }
6321else 6779else
6322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6323$as_echo "no" >&6; } 6781printf "%s\n" "no" >&6; }
6324fi 6782fi
6325 6783
6326 6784
6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf" >&5
6328$as_echo_n "checking for gdk-pixbuf... " >&6; }
6329 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6330 PIXBUF_CFLAGS="`$PKG_CONFIG gdk-pixbuf-2.0 --cflags`"
6331 PIXBUF_LIBS="`$PKG_CONFIG gdk-pixbuf-2.0 --libs`"
6332 support_pixbuf=yes
6333 fi
6334
6335 if test x$support_pixbuf = xyes; then
6336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6337$as_echo "ok" >&6; }
6338 image_lib=gdk-pixbuf
6339 support_afterimage=no
6340
6341$as_echo "#define HAVE_PIXBUF 1" >>confdefs.h
6342
6343
6344$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6345
6346 else
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6348$as_echo "no" >&6; }
6349 fi
6350fi 6785fi
6351 6786if test -z "$ac_cv_path_PKG_CONFIG"; then
6352 6787 ac_pt_PKG_CONFIG=$PKG_CONFIG
6353
6354
6355STARTUP_NOTIFICATION_CFLAGS=
6356STARTUP_NOTIFICATION_LIBS=
6357
6358if test x$support_startup_notification = xyes; then
6359 support_startup_notification=no
6360 # Extract the first word of "pkg-config", so it can be a program name with args. 6788 # Extract the first word of "pkg-config", so it can be a program name with args.
6361set dummy pkg-config; ac_word=$2 6789set dummy pkg-config; ac_word=$2
6362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6363$as_echo_n "checking for $ac_word... " >&6; } 6791printf %s "checking for $ac_word... " >&6; }
6364if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : 6792if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
6365 $as_echo_n "(cached) " >&6 6793then :
6366else 6794 printf %s "(cached) " >&6
6795else $as_nop
6367 case $PKG_CONFIG in 6796 case $ac_pt_PKG_CONFIG in
6368 [\\/]* | ?:[\\/]*) 6797 [\\/]* | ?:[\\/]*)
6369 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6798 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
6370 ;; 6799 ;;
6371 *) 6800 *)
6372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6373for as_dir in $PATH 6802for as_dir in $PATH
6374do 6803do
6375 IFS=$as_save_IFS 6804 IFS=$as_save_IFS
6376 test -z "$as_dir" && as_dir=. 6805 case $as_dir in #(((
6806 '') as_dir=./ ;;
6807 */) ;;
6808 *) as_dir=$as_dir/ ;;
6809 esac
6377 for ac_exec_ext in '' $ac_executable_extensions; do 6810 for ac_exec_ext in '' $ac_executable_extensions; do
6378 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6811 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
6379 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6812 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
6380 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6813 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
6381 break 2 6814 break 2
6382 fi 6815 fi
6383done 6816done
6384 done 6817 done
6385IFS=$as_save_IFS 6818IFS=$as_save_IFS
6386 6819
6387 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6388 ;; 6820 ;;
6389esac 6821esac
6390fi 6822fi
6391PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6823ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
6392if test -n "$PKG_CONFIG"; then 6824if test -n "$ac_pt_PKG_CONFIG"; then
6393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
6394$as_echo "$PKG_CONFIG" >&6; } 6826printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
6395else 6827else
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6397$as_echo "no" >&6; } 6829printf "%s\n" "no" >&6; }
6398fi 6830fi
6399 6831
6832 if test "x$ac_pt_PKG_CONFIG" = x; then
6833 PKG_CONFIG="no"
6834 else
6835 case $cross_compiling:$ac_tool_warned in
6836yes:)
6837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6838printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6839ac_tool_warned=yes ;;
6840esac
6841 PKG_CONFIG=$ac_pt_PKG_CONFIG
6842 fi
6843else
6844 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
6845fi
6400 6846
6847
6848
6849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libptytty (using pkg-config)" >&5
6850printf %s "checking for libptytty (using pkg-config)... " >&6; }
6851 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libptytty; then
6852 PTYTTY_CFLAGS="`$PKG_CONFIG --cflags libptytty`"
6853 PTYTTY_LIBS="`$PKG_CONFIG --libs libptytty`"
6854
6855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6856printf "%s\n" "ok" >&6; }
6857 :
6858 else
6859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6860printf "%s\n" "no" >&6; }
6861
6862 as_fn_error $? "unable to find libptytty" "$LINENO" 5
6863
6864 fi
6865
6866
6867
6868
6869
6870image_lib=none
6871
6872PIXBUF_CFLAGS=
6873PIXBUF_LIBS=
6874
6875if test x$support_pixbuf = xyes; then
6876
6877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gdk-pixbuf-2.0 (using pkg-config)" >&5
6878printf %s "checking for gdk-pixbuf-2.0 (using pkg-config)... " >&6; }
6879 if test $PKG_CONFIG != no && $PKG_CONFIG --exists gdk-pixbuf-2.0; then
6880 PIXBUF_CFLAGS="`$PKG_CONFIG --cflags gdk-pixbuf-2.0`"
6881 PIXBUF_LIBS="`$PKG_CONFIG --libs gdk-pixbuf-2.0`"
6882
6883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6884printf "%s\n" "ok" >&6; }
6885
6886 image_lib=gdk-pixbuf
6887
6888printf "%s\n" "#define HAVE_PIXBUF 1" >>confdefs.h
6889
6890
6891 else
6892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6893printf "%s\n" "no" >&6; }
6894 :
6895 fi
6896
6897fi
6898
6899
6900
6901
6902STARTUP_NOTIFICATION_CFLAGS=
6903STARTUP_NOTIFICATION_LIBS=
6904
6905if test x$support_startup_notification = xyes; then
6906
6401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification" >&5 6907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libstartup-notification-1.0 (using pkg-config)" >&5
6402$as_echo_n "checking for libstartup-notification... " >&6; } 6908printf %s "checking for libstartup-notification-1.0 (using pkg-config)... " >&6; }
6403 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then 6909 if test $PKG_CONFIG != no && $PKG_CONFIG --exists libstartup-notification-1.0; then
6404 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG libstartup-notification-1.0 --cflags`" 6910 STARTUP_NOTIFICATION_CFLAGS="`$PKG_CONFIG --cflags libstartup-notification-1.0`"
6405 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG libstartup-notification-1.0 --libs`" 6911 STARTUP_NOTIFICATION_LIBS="`$PKG_CONFIG --libs libstartup-notification-1.0`"
6406 support_startup_notification=yes
6407 fi
6408 6912
6409 if test x$support_startup_notification = xyes; then
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6411$as_echo "ok" >&6; } 6914printf "%s\n" "ok" >&6; }
6412 6915
6916
6413$as_echo "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h 6917printf "%s\n" "#define HAVE_STARTUP_NOTIFICATION 1" >>confdefs.h
6918
6414 6919
6415 else 6920 else
6416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6417$as_echo "no" >&6; } 6922printf "%s\n" "no" >&6; }
6923 :
6418 fi 6924 fi
6419fi
6420 6925
6926fi
6421 6927
6422 6928
6423 6929
6424AFTERIMAGE_CFLAGS=
6425AFTERIMAGE_LIBS=
6426 6930
6427if test x$support_afterimage = xyes; then 6931if test x$support_frills = xyes; then
6428 support_afterimage=no
6429 6932
6430 if test "x$afterimage_config" = "x" ; then 6933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmu (using pkg-config)" >&5
6431 # Extract the first word of "afterimage-config", so it can be a program name with args. 6934printf %s "checking for xmu (using pkg-config)... " >&6; }
6432set dummy afterimage-config; ac_word=$2 6935 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xmu; then
6433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6936 XMU_CFLAGS="`$PKG_CONFIG --cflags xmu`"
6434$as_echo_n "checking for $ac_word... " >&6; } 6937 XMU_LIBS="`$PKG_CONFIG --libs xmu`"
6435if test "${ac_cv_path_afterimage_config+set}" = set; then : 6938
6436 $as_echo_n "(cached) " >&6 6939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6940printf "%s\n" "ok" >&6; }
6941
6942 X_LIBS="$XMU_LIBS $X_LIBS"
6943 CPPFLAGS="$CPPFLAGS $XMU_CFLAGS"
6944
6945printf "%s\n" "#define HAVE_XMU 1" >>confdefs.h
6946
6947
6437else 6948 else
6438 case $afterimage_config in 6949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
6439 [\\/]* | ?:[\\/]*) 6950printf "%s\n" "no" >&6; }
6440 ac_cv_path_afterimage_config="$afterimage_config" # Let the user override the test with a path. 6951 :
6952 fi
6953
6954fi
6955
6956ac_fn_cxx_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
6957if test "x$ac_cv_header_sys_byteorder_h" = xyes
6958then :
6959 printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h
6960
6961fi
6962ac_fn_cxx_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
6963if test "x$ac_cv_header_sys_ioctl_h" = xyes
6964then :
6965 printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h
6966
6967fi
6968ac_fn_cxx_check_header_compile "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default"
6969if test "x$ac_cv_header_sys_sockio_h" = xyes
6970then :
6971 printf "%s\n" "#define HAVE_SYS_SOCKIO_H 1" >>confdefs.h
6972
6973fi
6974ac_fn_cxx_check_header_compile "$LINENO" "sys/strredir.h" "ac_cv_header_sys_strredir_h" "$ac_includes_default"
6975if test "x$ac_cv_header_sys_strredir_h" = xyes
6976then :
6977 printf "%s\n" "#define HAVE_SYS_STRREDIR_H 1" >>confdefs.h
6978
6979fi
6980ac_fn_cxx_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
6981if test "x$ac_cv_header_stdint_h" = xyes
6982then :
6983 printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h
6984
6985fi
6986ac_fn_cxx_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
6987if test "x$ac_cv_header_wchar_h" = xyes
6988then :
6989 printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h
6990
6991fi
6992
6993
6994{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6995printf %s "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6996if test ${rxvt_cv_xlib_illegal_access+y}
6997then :
6998 printf %s "(cached) " >&6
6999else $as_nop
7000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7001/* end confdefs.h. */
7002
7003#define XLIB_ILLEGAL_ACCESS
7004#include <X11/Xlib.h>
7005
7006int
7007main (void)
7008{
7009
7010 Display *dpy;
7011 dpy->xdefaults = (char *)0;
7012
6441 ;; 7013 ;
6442 *) 7014 return 0;
7015}
7016_ACEOF
7017if ac_fn_cxx_try_compile "$LINENO"
7018then :
7019 rxvt_cv_xlib_illegal_access=yes
7020else $as_nop
7021 rxvt_cv_xlib_illegal_access=no
7022
7023fi
7024rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7025fi
7026{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
7027printf "%s\n" "$rxvt_cv_xlib_illegal_access" >&6; }
7028if test x$rxvt_cv_xlib_illegal_access = xyes; then
7029
7030printf "%s\n" "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
7031
7032fi
7033
7034ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
7035if test "x$ac_cv_type_mode_t" = xyes
7036then :
7037
7038else $as_nop
7039
7040printf "%s\n" "#define mode_t int" >>confdefs.h
7041
7042fi
7043
7044
7045 ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
7046"
7047if test "x$ac_cv_type_pid_t" = xyes
7048then :
7049
7050else $as_nop
7051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7052/* end confdefs.h. */
7053
7054 #if defined _WIN64 && !defined __CYGWIN__
7055 LLP64
7056 #endif
7057
7058int
7059main (void)
7060{
7061
7062 ;
7063 return 0;
7064}
7065
7066_ACEOF
7067if ac_fn_cxx_try_compile "$LINENO"
7068then :
7069 ac_pid_type='int'
7070else $as_nop
7071 ac_pid_type='__int64'
7072fi
7073rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7074
7075printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
7076
7077
7078fi
7079
7080
7081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
7082printf %s "checking for grep that handles long lines and -e... " >&6; }
7083if test ${ac_cv_path_GREP+y}
7084then :
7085 printf %s "(cached) " >&6
7086else $as_nop
7087 if test -z "$GREP"; then
7088 ac_path_GREP_found=false
7089 # Loop through the user's path and test for each of PROGNAME-LIST
6443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6444for as_dir in $PATH 7091for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6445do 7092do
6446 IFS=$as_save_IFS 7093 IFS=$as_save_IFS
6447 test -z "$as_dir" && as_dir=. 7094 case $as_dir in #(((
7095 '') as_dir=./ ;;
7096 */) ;;
7097 *) as_dir=$as_dir/ ;;
7098 esac
7099 for ac_prog in grep ggrep
7100 do
6448 for ac_exec_ext in '' $ac_executable_extensions; do 7101 for ac_exec_ext in '' $ac_executable_extensions; do
6449 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7102 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext"
6450 ac_cv_path_afterimage_config="$as_dir/$ac_word$ac_exec_ext" 7103 as_fn_executable_p "$ac_path_GREP" || continue
6451 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7104# Check for GNU ac_path_GREP and select it if it is found.
6452 break 2 7105 # Check for GNU $ac_path_GREP
7106case `"$ac_path_GREP" --version 2>&1` in
7107*GNU*)
7108 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
7109*)
7110 ac_count=0
7111 printf %s 0123456789 >"conftest.in"
7112 while :
7113 do
7114 cat "conftest.in" "conftest.in" >"conftest.tmp"
7115 mv "conftest.tmp" "conftest.in"
7116 cp "conftest.in" "conftest.nl"
7117 printf "%s\n" 'GREP' >> "conftest.nl"
7118 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7119 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7120 as_fn_arith $ac_count + 1 && ac_count=$as_val
7121 if test $ac_count -gt ${ac_path_GREP_max-0}; then
7122 # Best one so far, save it but keep looking for a better one
7123 ac_cv_path_GREP="$ac_path_GREP"
7124 ac_path_GREP_max=$ac_count
6453 fi 7125 fi
7126 # 10*(2^10) chars as input seems more than enough
7127 test $ac_count -gt 10 && break
6454done 7128 done
7129 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7130esac
7131
7132 $ac_path_GREP_found && break 3
7133 done
7134 done
6455 done 7135 done
6456IFS=$as_save_IFS 7136IFS=$as_save_IFS
7137 if test -z "$ac_cv_path_GREP"; then
7138 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7139 fi
7140else
7141 ac_cv_path_GREP=$GREP
7142fi
6457 7143
6458 test -z "$ac_cv_path_afterimage_config" && ac_cv_path_afterimage_config="no" 7144fi
6459 ;; 7145{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
7146printf "%s\n" "$ac_cv_path_GREP" >&6; }
7147 GREP="$ac_cv_path_GREP"
7148
7149
7150{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
7151printf %s "checking for egrep... " >&6; }
7152if test ${ac_cv_path_EGREP+y}
7153then :
7154 printf %s "(cached) " >&6
7155else $as_nop
7156 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
7157 then ac_cv_path_EGREP="$GREP -E"
7158 else
7159 if test -z "$EGREP"; then
7160 ac_path_EGREP_found=false
7161 # Loop through the user's path and test for each of PROGNAME-LIST
7162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7163for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7164do
7165 IFS=$as_save_IFS
7166 case $as_dir in #(((
7167 '') as_dir=./ ;;
7168 */) ;;
7169 *) as_dir=$as_dir/ ;;
7170 esac
7171 for ac_prog in egrep
7172 do
7173 for ac_exec_ext in '' $ac_executable_extensions; do
7174 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext"
7175 as_fn_executable_p "$ac_path_EGREP" || continue
7176# Check for GNU ac_path_EGREP and select it if it is found.
7177 # Check for GNU $ac_path_EGREP
7178case `"$ac_path_EGREP" --version 2>&1` in
7179*GNU*)
7180 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
7181*)
7182 ac_count=0
7183 printf %s 0123456789 >"conftest.in"
7184 while :
7185 do
7186 cat "conftest.in" "conftest.in" >"conftest.tmp"
7187 mv "conftest.tmp" "conftest.in"
7188 cp "conftest.in" "conftest.nl"
7189 printf "%s\n" 'EGREP' >> "conftest.nl"
7190 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7191 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7192 as_fn_arith $ac_count + 1 && ac_count=$as_val
7193 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
7194 # Best one so far, save it but keep looking for a better one
7195 ac_cv_path_EGREP="$ac_path_EGREP"
7196 ac_path_EGREP_max=$ac_count
7197 fi
7198 # 10*(2^10) chars as input seems more than enough
7199 test $ac_count -gt 10 && break
7200 done
7201 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6460esac 7202esac
6461fi 7203
6462afterimage_config=$ac_cv_path_afterimage_config 7204 $ac_path_EGREP_found && break 3
6463if test -n "$afterimage_config"; then 7205 done
6464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $afterimage_config" >&5 7206 done
6465$as_echo "$afterimage_config" >&6; } 7207 done
7208IFS=$as_save_IFS
7209 if test -z "$ac_cv_path_EGREP"; then
7210 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
7211 fi
6466else 7212else
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7213 ac_cv_path_EGREP=$EGREP
6468$as_echo "no" >&6; }
6469fi 7214fi
6470 7215
6471
6472 fi
6473 if test "x$afterimage_config" != "xno" ; then
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libAfterImage version >= 1.15" >&5
6475$as_echo_n "checking for libAfterImage version >= 1.15... " >&6; }
6476 AFTERIMAGE_VERSION=`$afterimage_config --version`
6477 if test -n "$AFTERIMAGE_VERSION" ; then
6478 AFTERIMAGE_CFLAGS=`$afterimage_config --cflags`
6479 AFTERIMAGE_LIBS=`$afterimage_config --libs`
6480 if test "x$AFTERIMAGE_LIBS" != "x"; then
6481 libai_ver_major=`echo $AFTERIMAGE_VERSION | cut -f 1 -d .`
6482 libai_ver_minor=`echo $AFTERIMAGE_VERSION | cut -f 2 -d .`
6483 if test $libai_ver_major -gt 1 -o \( $libai_ver_major -eq 1 -a $libai_ver_minor -ge 15 \); then
6484 support_afterimage=yes
6485 fi
6486 fi
6487 fi 7216 fi
6488 if test "x$support_afterimage" = "xyes"; then
6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AFTERIMAGE_LIBS" >&5
6490$as_echo "$AFTERIMAGE_LIBS" >&6; }
6491 image_lib=libafterimage
6492
6493$as_echo "#define HAVE_AFTERIMAGE 1" >>confdefs.h
6494
6495
6496$as_echo "#define BG_IMAGE_FROM_FILE 1" >>confdefs.h
6497
6498 else
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6500$as_echo "no" >&6; }
6501 AFTERIMAGE_CFLAGS=
6502 AFTERIMAGE_LIBS=
6503 fi
6504 fi
6505fi 7217fi
7218{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
7219printf "%s\n" "$ac_cv_path_EGREP" >&6; }
7220 EGREP="$ac_cv_path_EGREP"
6506 7221
6507 7222
6508
6509
6510for ac_header in \
6511 sys/byteorder.h \
6512 sys/ioctl.h \
6513 sys/sockio.h \
6514 sys/strredir.h \
6515 stdint.h \
6516 wchar.h \
6517 cwchar \
6518
6519do :
6520 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6521ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6522if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6523 cat >>confdefs.h <<_ACEOF
6524#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6525_ACEOF
6526
6527fi
6528
6529done
6530
6531
6532{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLIB_ILLEGAL_ACCESS" >&5
6533$as_echo_n "checking for XLIB_ILLEGAL_ACCESS... " >&6; }
6534if test "${rxvt_cv_xlib_illegal_access+set}" = set; then :
6535 $as_echo_n "(cached) " >&6
6536else
6537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6538/* end confdefs.h. */
6539
6540#define XLIB_ILLEGAL_ACCESS
6541#include <X11/Xlib.h>
6542
6543int
6544main ()
6545{
6546
6547 Display *dpy;
6548 dpy->xdefaults = (char *)0;
6549
6550 ;
6551 return 0;
6552}
6553_ACEOF
6554if ac_fn_cxx_try_compile "$LINENO"; then :
6555 rxvt_cv_xlib_illegal_access=yes
6556else
6557 rxvt_cv_xlib_illegal_access=no
6558
6559fi
6560rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6561fi
6562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_xlib_illegal_access" >&5
6563$as_echo "$rxvt_cv_xlib_illegal_access" >&6; }
6564if test x$rxvt_cv_xlib_illegal_access = xyes; then
6565
6566$as_echo "#define XLIB_ILLEGAL_ACCESS 1" >>confdefs.h
6567
6568fi
6569
6570ac_fn_cxx_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
6571if test "x$ac_cv_type_mode_t" = x""yes; then :
6572
6573else
6574
6575cat >>confdefs.h <<_ACEOF
6576#define mode_t int
6577_ACEOF
6578
6579fi
6580
6581ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
6582if test "x$ac_cv_type_pid_t" = x""yes; then :
6583
6584else
6585
6586cat >>confdefs.h <<_ACEOF
6587#define pid_t int
6588_ACEOF
6589
6590fi
6591
6592{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 7223{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
6593$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 7224printf %s "checking for uid_t in sys/types.h... " >&6; }
6594if test "${ac_cv_type_uid_t+set}" = set; then : 7225if test ${ac_cv_type_uid_t+y}
6595 $as_echo_n "(cached) " >&6 7226then :
6596else 7227 printf %s "(cached) " >&6
7228else $as_nop
6597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6598/* end confdefs.h. */ 7230/* end confdefs.h. */
6599#include <sys/types.h> 7231#include <sys/types.h>
6600 7232
6601_ACEOF 7233_ACEOF
6602if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7234if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6603 $EGREP "uid_t" >/dev/null 2>&1; then : 7235 $EGREP "uid_t" >/dev/null 2>&1
7236then :
6604 ac_cv_type_uid_t=yes 7237 ac_cv_type_uid_t=yes
6605else 7238else $as_nop
6606 ac_cv_type_uid_t=no 7239 ac_cv_type_uid_t=no
6607fi 7240fi
6608rm -f conftest* 7241rm -rf conftest*
6609 7242
6610fi 7243fi
6611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 7244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
6612$as_echo "$ac_cv_type_uid_t" >&6; } 7245printf "%s\n" "$ac_cv_type_uid_t" >&6; }
6613if test $ac_cv_type_uid_t = no; then 7246if test $ac_cv_type_uid_t = no; then
6614 7247
6615$as_echo "#define uid_t int" >>confdefs.h 7248printf "%s\n" "#define uid_t int" >>confdefs.h
6616 7249
6617 7250
6618$as_echo "#define gid_t int" >>confdefs.h 7251printf "%s\n" "#define gid_t int" >>confdefs.h
6619 7252
6620fi 7253fi
6621 7254
6622ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 7255ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6623case $ac_cv_c_int16_t in #( 7256case $ac_cv_c_int16_t in #(
6624 no|yes) ;; #( 7257 no|yes) ;; #(
6625 *) 7258 *)
6626 7259
6627cat >>confdefs.h <<_ACEOF 7260printf "%s\n" "#define int16_t $ac_cv_c_int16_t" >>confdefs.h
6628#define int16_t $ac_cv_c_int16_t
6629_ACEOF
6630;; 7261;;
6631esac 7262esac
6632 7263
6633ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 7264ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6634case $ac_cv_c_uint16_t in #( 7265case $ac_cv_c_uint16_t in #(
6635 no|yes) ;; #( 7266 no|yes) ;; #(
6636 *) 7267 *)
6637 7268
6638 7269
6639cat >>confdefs.h <<_ACEOF 7270printf "%s\n" "#define uint16_t $ac_cv_c_uint16_t" >>confdefs.h
6640#define uint16_t $ac_cv_c_uint16_t
6641_ACEOF
6642;; 7271;;
6643 esac 7272 esac
6644 7273
6645ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 7274ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6646case $ac_cv_c_int32_t in #( 7275case $ac_cv_c_int32_t in #(
6647 no|yes) ;; #( 7276 no|yes) ;; #(
6648 *) 7277 *)
6649 7278
6650cat >>confdefs.h <<_ACEOF 7279printf "%s\n" "#define int32_t $ac_cv_c_int32_t" >>confdefs.h
6651#define int32_t $ac_cv_c_int32_t
6652_ACEOF
6653;; 7280;;
6654esac 7281esac
6655 7282
6656ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 7283ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6657case $ac_cv_c_uint32_t in #( 7284case $ac_cv_c_uint32_t in #(
6658 no|yes) ;; #( 7285 no|yes) ;; #(
6659 *) 7286 *)
6660 7287
6661$as_echo "#define _UINT32_T 1" >>confdefs.h 7288printf "%s\n" "#define _UINT32_T 1" >>confdefs.h
6662 7289
6663 7290
6664cat >>confdefs.h <<_ACEOF 7291printf "%s\n" "#define uint32_t $ac_cv_c_uint32_t" >>confdefs.h
6665#define uint32_t $ac_cv_c_uint32_t
6666_ACEOF
6667;; 7292;;
6668 esac 7293 esac
6669 7294
6670 7295
6671for ac_func in unsetenv
6672do :
6673 ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 7296ac_fn_cxx_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
6674if test "x$ac_cv_func_unsetenv" = x""yes; then : 7297if test "x$ac_cv_func_unsetenv" = xyes
6675 cat >>confdefs.h <<_ACEOF 7298then :
6676#define HAVE_UNSETENV 1 7299 printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h
6677_ACEOF
6678 7300
6679fi
6680done
6681
6682
6683
6684support_utmp=yes
6685support_wtmp=yes
6686support_lastlog=yes
6687
6688# Check whether --enable-utmp was given.
6689if test "${enable_utmp+set}" = set; then :
6690 enableval=$enable_utmp; if test x$enableval = xyes -o x$enableval = xno; then
6691 support_utmp=$enableval
6692 fi
6693fi
6694
6695
6696# Check whether --enable-wtmp was given.
6697if test "${enable_wtmp+set}" = set; then :
6698 enableval=$enable_wtmp; if test x$enableval = xyes -o x$enableval = xno; then
6699 support_wtmp=$enableval
6700 fi
6701fi
6702
6703
6704# Check whether --enable-lastlog was given.
6705if test "${enable_lastlog+set}" = set; then :
6706 enableval=$enable_lastlog; if test x$enableval = xyes -o x$enableval = xno; then
6707 support_lastlog=$enableval
6708 fi
6709fi
6710
6711
6712if test x$support_utmp = xyes; then
6713
6714$as_echo "#define UTMP_SUPPORT 1" >>confdefs.h
6715
6716fi
6717if test x$support_wtmp = xyes; then
6718
6719$as_echo "#define WTMP_SUPPORT 1" >>confdefs.h
6720
6721fi
6722if test x$support_lastlog = xyes; then
6723
6724$as_echo "#define LASTLOG_SUPPORT 1" >>confdefs.h
6725
6726fi
6727
6728for ac_func in \
6729 updwtmp \
6730 updwtmpx \
6731 updlastlogx \
6732
6733do :
6734 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6735ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6736if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6737 cat >>confdefs.h <<_ACEOF
6738#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6739_ACEOF
6740
6741fi
6742done
6743
6744
6745for ac_header in lastlog.h
6746do :
6747 ac_fn_cxx_check_header_mongrel "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
6748if test "x$ac_cv_header_lastlog_h" = x""yes; then :
6749 cat >>confdefs.h <<_ACEOF
6750#define HAVE_LASTLOG_H 1
6751_ACEOF
6752
6753fi
6754
6755done
6756
6757
6758
6759for ac_header in utmp.h
6760do :
6761 ac_fn_cxx_check_header_mongrel "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
6762if test "x$ac_cv_header_utmp_h" = x""yes; then :
6763 cat >>confdefs.h <<_ACEOF
6764#define HAVE_UTMP_H 1
6765_ACEOF
6766 ac_fn_cxx_check_type "$LINENO" "struct utmp" "ac_cv_type_struct_utmp" "
6767#include <sys/types.h>
6768#include <utmp.h>
6769
6770"
6771if test "x$ac_cv_type_struct_utmp" = x""yes; then :
6772
6773cat >>confdefs.h <<_ACEOF
6774#define HAVE_STRUCT_UTMP 1
6775_ACEOF
6776
6777
6778fi
6779
6780
6781
6782# ac_fn_cxx_check_member LINENO AGGR MEMBER VAR INCLUDES
6783# ------------------------------------------------------
6784# Tries to find if the field MEMBER exists in type AGGR, after including
6785# INCLUDES, setting cache variable VAR accordingly.
6786ac_fn_cxx_check_member ()
6787{
6788 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
6790$as_echo_n "checking for $2.$3... " >&6; }
6791if eval "test \"\${$4+set}\"" = set; then :
6792 $as_echo_n "(cached) " >&6
6793else
6794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6795/* end confdefs.h. */
6796$5
6797int
6798main ()
6799{
6800static $2 ac_aggr;
6801if (ac_aggr.$3)
6802return 0;
6803 ;
6804 return 0;
6805}
6806_ACEOF
6807if ac_fn_cxx_try_compile "$LINENO"; then :
6808 eval "$4=yes"
6809else
6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6811/* end confdefs.h. */
6812$5
6813int
6814main ()
6815{
6816static $2 ac_aggr;
6817if (sizeof ac_aggr.$3)
6818return 0;
6819 ;
6820 return 0;
6821}
6822_ACEOF
6823if ac_fn_cxx_try_compile "$LINENO"; then :
6824 eval "$4=yes"
6825else
6826 eval "$4=no"
6827fi
6828rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6829fi
6830rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6831fi
6832eval ac_res=\$$4
6833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6834$as_echo "$ac_res" >&6; }
6835 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
6836
6837} # ac_fn_cxx_check_member
6838ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
6839#include <sys/types.h>
6840#include <utmp.h>
6841
6842"
6843if test "x$ac_cv_member_struct_utmp_ut_host" = x""yes; then :
6844
6845$as_echo "#define HAVE_UTMP_HOST 1" >>confdefs.h
6846
6847fi
6848
6849
6850ac_fn_cxx_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
6851#include <sys/types.h>
6852#include <utmp.h>
6853
6854"
6855if test "x$ac_cv_member_struct_utmp_ut_pid" = x""yes; then :
6856
6857$as_echo "#define HAVE_UTMP_PID 1" >>confdefs.h
6858
6859fi
6860
6861
6862fi
6863
6864done
6865
6866
6867for ac_header in utmpx.h
6868do :
6869 ac_fn_cxx_check_header_mongrel "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
6870if test "x$ac_cv_header_utmpx_h" = x""yes; then :
6871 cat >>confdefs.h <<_ACEOF
6872#define HAVE_UTMPX_H 1
6873_ACEOF
6874 ac_fn_cxx_check_type "$LINENO" "struct utmpx" "ac_cv_type_struct_utmpx" "
6875#include <sys/types.h>
6876#include <utmpx.h>
6877
6878"
6879if test "x$ac_cv_type_struct_utmpx" = x""yes; then :
6880
6881cat >>confdefs.h <<_ACEOF
6882#define HAVE_STRUCT_UTMPX 1
6883_ACEOF
6884
6885
6886fi
6887
6888
6889ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_host" "ac_cv_member_struct_utmpx_ut_host" "
6890#include <sys/types.h>
6891#include <utmpx.h>
6892
6893"
6894if test "x$ac_cv_member_struct_utmpx_ut_host" = x""yes; then :
6895
6896$as_echo "#define HAVE_UTMPX_HOST 1" >>confdefs.h
6897
6898fi
6899
6900
6901ac_fn_cxx_check_member "$LINENO" "struct utmpx" "ut_session" "ac_cv_member_struct_utmpx_ut_session" "
6902#include <sys/types.h>
6903#include <utmpx.h>
6904
6905"
6906if test "x$ac_cv_member_struct_utmpx_ut_session" = x""yes; then :
6907
6908$as_echo "#define HAVE_UTMPX_SESSION 1" >>confdefs.h
6909
6910fi
6911
6912
6913fi
6914
6915done
6916
6917ac_fn_cxx_check_type "$LINENO" "struct lastlog" "ac_cv_type_struct_lastlog" "
6918#include <sys/types.h>
6919#include <utmp.h>
6920#ifdef HAVE_LASTLOG_H
6921#include <lastlog.h>
6922#endif
6923
6924"
6925if test "x$ac_cv_type_struct_lastlog" = x""yes; then :
6926
6927cat >>confdefs.h <<_ACEOF
6928#define HAVE_STRUCT_LASTLOG 1
6929_ACEOF
6930
6931
6932fi
6933
6934
6935ac_fn_cxx_check_type "$LINENO" "struct lastlogx" "ac_cv_type_struct_lastlogx" "
6936#include <sys/types.h>
6937#include <utmpx.h>
6938#ifdef HAVE_LASTLOG_H
6939#include <lastlog.h>
6940#endif
6941
6942"
6943if test "x$ac_cv_type_struct_lastlogx" = x""yes; then :
6944
6945cat >>confdefs.h <<_ACEOF
6946#define HAVE_STRUCT_LASTLOGX 1
6947_ACEOF
6948
6949
6950fi
6951
6952
6953
6954{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of utmp" >&5
6955$as_echo_n "checking for a fallback location of utmp... " >&6; }
6956if test "${pt_cv_path_utmp+set}" = set; then :
6957 $as_echo_n "(cached) " >&6
6958else
6959
6960if test "$cross_compiling" != yes; then
6961 for file in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp" "/usr/etc/utmp" "/usr/adm/utmp"; do
6962 if test -f "$file"; then
6963 pt_cv_path_utmp=$file
6964 break
6965 fi
6966 done
6967fi
6968fi
6969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_utmp" >&5
6970$as_echo "$pt_cv_path_utmp" >&6; }
6971if test x$pt_cv_path_utmp != x; then
6972
6973cat >>confdefs.h <<_ACEOF
6974#define PT_UTMP_FILE "$pt_cv_path_utmp"
6975_ACEOF
6976
6977elif test "$cross_compiling" = yes; then
6978 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_UTMP_FILE in config.h manually" >&5
6979$as_echo "$as_me: WARNING: Define PT_UTMP_FILE in config.h manually" >&2;}
6980fi
6981
6982
6983{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmp" >&5
6984$as_echo_n "checking for a fallback location of wtmp... " >&6; }
6985if test "${pt_cv_path_wtmp+set}" = set; then :
6986 $as_echo_n "(cached) " >&6
6987else
6988
6989if test "$cross_compiling" != yes; then
6990 for file in "/var/log/wtmp" "/var/adm/wtmp" "/etc/wtmp" "/usr/etc/wtmp" "/usr/adm/wtmp"; do
6991 if test -f "$file"; then
6992 pt_cv_path_wtmp=$file
6993 break
6994 fi
6995 done
6996fi
6997fi
6998{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmp" >&5
6999$as_echo "$pt_cv_path_wtmp" >&6; }
7000if test x$pt_cv_path_wtmp != x; then
7001
7002cat >>confdefs.h <<_ACEOF
7003#define PT_WTMP_FILE "$pt_cv_path_wtmp"
7004_ACEOF
7005
7006elif test "$cross_compiling" = yes; then
7007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMP_FILE in config.h manually" >&5
7008$as_echo "$as_me: WARNING: Define PT_WTMP_FILE in config.h manually" >&2;}
7009fi
7010
7011{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of wtmpx" >&5
7012$as_echo_n "checking for a fallback location of wtmpx... " >&6; }
7013if test "${pt_cv_path_wtmpx+set}" = set; then :
7014 $as_echo_n "(cached) " >&6
7015else
7016
7017if test "$cross_compiling" != yes; then
7018 for file in "/var/log/wtmpx" "/var/adm/wtmpx"; do
7019 if test -f "$file"; then
7020 pt_cv_path_wtmpx=$file
7021 break
7022 fi
7023 done
7024fi
7025fi
7026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_wtmpx" >&5
7027$as_echo "$pt_cv_path_wtmpx" >&6; }
7028if test x$pt_cv_path_wtmpx != x; then
7029
7030cat >>confdefs.h <<_ACEOF
7031#define PT_WTMPX_FILE "$pt_cv_path_wtmpx"
7032_ACEOF
7033
7034elif test "$cross_compiling" = yes; then
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_WTMPX_FILE in config.h manually" >&5
7036$as_echo "$as_me: WARNING: Define PT_WTMPX_FILE in config.h manually" >&2;}
7037fi
7038
7039{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlog" >&5
7040$as_echo_n "checking for a fallback location of lastlog... " >&6; }
7041if test "${pt_cv_path_lastlog+set}" = set; then :
7042 $as_echo_n "(cached) " >&6
7043else
7044
7045if test "$cross_compiling" != yes; then
7046 for file in "/var/log/lastlog"; do
7047 if test -f "$file"; then
7048 pt_cv_path_lastlog=$file
7049 break
7050 fi
7051 done
7052fi
7053fi
7054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlog" >&5
7055$as_echo "$pt_cv_path_lastlog" >&6; }
7056if test x$pt_cv_path_lastlog != x; then
7057
7058cat >>confdefs.h <<_ACEOF
7059#define PT_LASTLOG_FILE "$pt_cv_path_lastlog"
7060_ACEOF
7061
7062elif test "$cross_compiling" = yes; then
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&5
7064$as_echo "$as_me: WARNING: Define PT_LASTLOG_FILE in config.h manually" >&2;}
7065fi
7066
7067{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a fallback location of lastlogx" >&5
7068$as_echo_n "checking for a fallback location of lastlogx... " >&6; }
7069if test "${pt_cv_path_lastlogx+set}" = set; then :
7070 $as_echo_n "(cached) " >&6
7071else
7072
7073if test "$cross_compiling" != yes; then
7074 for file in "/var/log/lastlogx" "/var/adm/lastlogx"; do
7075 if test -f "$file"; then
7076 pt_cv_path_lastlogx=$file
7077 break
7078 fi
7079 done
7080fi
7081fi
7082{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_path_lastlogx" >&5
7083$as_echo "$pt_cv_path_lastlogx" >&6; }
7084if test x$pt_cv_path_lastlogx != x; then
7085
7086cat >>confdefs.h <<_ACEOF
7087#define PT_LASTLOGX_FILE "$pt_cv_path_lastlogx"
7088_ACEOF
7089
7090elif test "$cross_compiling" = yes; then
7091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&5
7092$as_echo "$as_me: WARNING: Define PT_LASTLOGX_FILE in config.h manually" >&2;}
7093fi 7301fi
7094 7302
7095 7303
7096 7304
7097 7305
7098save_LIBS=$LIBS 7306save_LIBS=$LIBS
7099save_CFLAGS=$CFLAGS 7307save_CXXFLAGS=$CXXFLAGS
7100CFLAGS="$CFLAGS $X_CFLAGS" 7308CXXFLAGS="$CXXFLAGS $X_CFLAGS"
7101LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11" 7309LIBS="$LIBS $X_LIBS $X_EXTRA_LIBS -lX11"
7102if test x$support_xim = xyes; then 7310if test x$support_xim = xyes; then
7103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5 7311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working Xlocale" >&5
7104$as_echo_n "checking for working Xlocale... " >&6; } 7312printf %s "checking for working Xlocale... " >&6; }
7105if test "${rxvt_cv_func_xlocale+set}" = set; then : 7313if test ${rxvt_cv_func_xlocale+y}
7106 $as_echo_n "(cached) " >&6 7314then :
7107else 7315 printf %s "(cached) " >&6
7316else $as_nop
7108 if test "$cross_compiling" = yes; then : 7317 if test "$cross_compiling" = yes
7318then :
7109 : 7319 :
7110else 7320else $as_nop
7111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7112/* end confdefs.h. */ 7322/* end confdefs.h. */
7113 7323
7114 #include <X11/Xlib.h> 7324 #include <X11/Xlib.h>
7115 #include <stdlib.h> 7325 #include <stdlib.h>
… …
7120 else 7330 else
7121 exit (1); 7331 exit (1);
7122 } 7332 }
7123 7333
7124_ACEOF 7334_ACEOF
7125if ac_fn_cxx_try_run "$LINENO"; then : 7335if ac_fn_cxx_try_run "$LINENO"
7336then :
7126 rxvt_cv_func_xlocale=yes 7337 rxvt_cv_func_xlocale=yes
7127else 7338else $as_nop
7128 rxvt_cv_func_xlocale=no 7339 rxvt_cv_func_xlocale=no
7129fi 7340fi
7130rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7341rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7131 conftest.$ac_objext conftest.beam conftest.$ac_ext 7342 conftest.$ac_objext conftest.beam conftest.$ac_ext
7132fi 7343fi
7133 7344
7134fi 7345fi
7135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5 7346{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xlocale" >&5
7136$as_echo "$rxvt_cv_func_xlocale" >&6; } 7347printf "%s\n" "$rxvt_cv_func_xlocale" >&6; }
7137 if test x$rxvt_cv_func_xlocale = xyes; then 7348 if test x$rxvt_cv_func_xlocale = xyes; then
7138 7349
7139$as_echo "#define USE_XIM 1" >>confdefs.h 7350printf "%s\n" "#define USE_XIM 1" >>confdefs.h
7140 7351
7141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5 7352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken XIM callback" >&5
7142$as_echo_n "checking for broken XIM callback... " >&6; } 7353printf %s "checking for broken XIM callback... " >&6; }
7143if test "${rxvt_cv_broken_ximcb+set}" = set; then : 7354if test ${rxvt_cv_broken_ximcb+y}
7144 $as_echo_n "(cached) " >&6 7355then :
7145else 7356 printf %s "(cached) " >&6
7357else $as_nop
7146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7147/* end confdefs.h. */ 7359/* end confdefs.h. */
7148 7360
7149 #include <X11/Xlib.h> 7361 #include <X11/Xlib.h>
7150 7362
… …
7154 XIMCallback cb; 7366 XIMCallback cb;
7155 cb.callback = im_destroy_cb; 7367 cb.callback = im_destroy_cb;
7156 } 7368 }
7157 7369
7158_ACEOF 7370_ACEOF
7159if ac_fn_cxx_try_compile "$LINENO"; then : 7371if ac_fn_cxx_try_compile "$LINENO"
7372then :
7160 rxvt_cv_broken_ximcb=yes 7373 rxvt_cv_broken_ximcb=yes
7161else 7374else $as_nop
7162 rxvt_cv_broken_ximcb=no 7375 rxvt_cv_broken_ximcb=no
7163fi 7376fi
7164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7377rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7165fi 7378fi
7166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5 7379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_broken_ximcb" >&5
7167$as_echo "$rxvt_cv_broken_ximcb" >&6; } 7380printf "%s\n" "$rxvt_cv_broken_ximcb" >&6; }
7168 7381
7169 if test x$rxvt_cv_broken_ximcb = xyes; then 7382 if test x$rxvt_cv_broken_ximcb = xyes; then
7170 7383
7171$as_echo "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h 7384printf "%s\n" "#define XIMCB_PROTO_BROKEN 1" >>confdefs.h
7172 7385
7173 fi 7386 fi
7174 fi 7387 fi
7175fi 7388fi
7176 7389
7177{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5 7390{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working X setlocale" >&5
7178$as_echo_n "checking for working X setlocale... " >&6; } 7391printf %s "checking for working X setlocale... " >&6; }
7179if test "${rxvt_cv_func_xsetlocale+set}" = set; then : 7392if test ${rxvt_cv_func_xsetlocale+y}
7180 $as_echo_n "(cached) " >&6 7393then :
7181else 7394 printf %s "(cached) " >&6
7395else $as_nop
7182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7183/* end confdefs.h. */ 7397/* end confdefs.h. */
7184#define X_LOCALE 1 7398#define X_LOCALE 1
7185#include <X11/Xlocale.h> 7399#include <X11/Xlocale.h>
7186int 7400int
7187main () 7401main (void)
7188{ 7402{
7189setlocale(LC_CTYPE, ""); 7403setlocale(LC_CTYPE, "");
7190 ; 7404 ;
7191 return 0; 7405 return 0;
7192} 7406}
7193_ACEOF 7407_ACEOF
7194if ac_fn_cxx_try_link "$LINENO"; then : 7408if ac_fn_cxx_try_link "$LINENO"
7409then :
7195 rxvt_cv_func_xsetlocale=yes 7410 rxvt_cv_func_xsetlocale=yes
7196else 7411else $as_nop
7197 rxvt_cv_func_xsetlocale=no 7412 rxvt_cv_func_xsetlocale=no
7198fi 7413fi
7199rm -f core conftest.err conftest.$ac_objext \ 7414rm -f core conftest.err conftest.$ac_objext conftest.beam \
7200 conftest$ac_exeext conftest.$ac_ext 7415 conftest$ac_exeext conftest.$ac_ext
7201fi 7416fi
7202{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5 7417{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_xsetlocale" >&5
7203$as_echo "$rxvt_cv_func_xsetlocale" >&6; } 7418printf "%s\n" "$rxvt_cv_func_xsetlocale" >&6; }
7204if test x$rxvt_cv_func_xsetlocale = xyes; then 7419if test x$rxvt_cv_func_xsetlocale = xyes; then
7205 7420
7206$as_echo "#define HAVE_XSETLOCALE 1" >>confdefs.h 7421printf "%s\n" "#define HAVE_XSETLOCALE 1" >>confdefs.h
7207 7422
7208fi 7423fi
7209LIBS=$save_LIBS 7424LIBS=$save_LIBS
7210CFLAGS=$save_CFLAGS 7425CXXFLAGS=$save_CXXFLAGS
7211 7426
7212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working plain setlocale" >&5
7213$as_echo_n "checking for working plain setlocale... " >&6; }
7214if test "${rxvt_cv_func_setlocale+set}" = set; then :
7215 $as_echo_n "(cached) " >&6
7216else
7217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7218/* end confdefs.h. */
7219#include <clocale>
7220int
7221main ()
7222{
7223setlocale(LC_CTYPE, "");
7224 ;
7225 return 0;
7226}
7227_ACEOF
7228if ac_fn_cxx_try_link "$LINENO"; then :
7229 rxvt_cv_func_setlocale=yes
7230else
7231 rxvt_cv_func_setlocale=no
7232fi
7233rm -f core conftest.err conftest.$ac_objext \
7234 conftest$ac_exeext conftest.$ac_ext
7235fi
7236{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_setlocale" >&5
7237$as_echo "$rxvt_cv_func_setlocale" >&6; }
7238if test x$rxvt_cv_func_setlocale = xyes; then
7239
7240$as_echo "#define HAVE_SETLOCALE 1" >>confdefs.h
7241
7242fi
7243
7244{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5 7427{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working nl_langinfo" >&5
7245$as_echo_n "checking for working nl_langinfo... " >&6; } 7428printf %s "checking for working nl_langinfo... " >&6; }
7246if test "${rxvt_cv_func_nl_langinfo+set}" = set; then : 7429if test ${rxvt_cv_func_nl_langinfo+y}
7247 $as_echo_n "(cached) " >&6 7430then :
7248else 7431 printf %s "(cached) " >&6
7432else $as_nop
7249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7250/* end confdefs.h. */ 7434/* end confdefs.h. */
7251#include <langinfo.h> 7435#include <langinfo.h>
7252int 7436int
7253main () 7437main (void)
7254{ 7438{
7255nl_langinfo(CODESET); 7439nl_langinfo(CODESET);
7256 ; 7440 ;
7257 return 0; 7441 return 0;
7258} 7442}
7259_ACEOF 7443_ACEOF
7260if ac_fn_cxx_try_link "$LINENO"; then : 7444if ac_fn_cxx_try_link "$LINENO"
7445then :
7261 rxvt_cv_func_nl_langinfo=yes 7446 rxvt_cv_func_nl_langinfo=yes
7262else 7447else $as_nop
7263 rxvt_cv_func_nl_langinfo=no 7448 rxvt_cv_func_nl_langinfo=no
7264fi 7449fi
7265rm -f core conftest.err conftest.$ac_objext \ 7450rm -f core conftest.err conftest.$ac_objext conftest.beam \
7266 conftest$ac_exeext conftest.$ac_ext 7451 conftest$ac_exeext conftest.$ac_ext
7267fi 7452fi
7268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5 7453{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $rxvt_cv_func_nl_langinfo" >&5
7269$as_echo "$rxvt_cv_func_nl_langinfo" >&6; } 7454printf "%s\n" "$rxvt_cv_func_nl_langinfo" >&6; }
7270if test x$rxvt_cv_func_nl_langinfo = xyes; then 7455if test x$rxvt_cv_func_nl_langinfo = xyes; then
7271 7456
7272$as_echo "#define HAVE_NL_LANGINFO 1" >>confdefs.h 7457printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h
7273 7458
7274fi 7459fi
7275 7460
7276 7461support_image=no
7277{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unix-compliant filehandle passing ability" >&5 7462if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
7278$as_echo_n "checking for unix-compliant filehandle passing ability... " >&6; } 7463 support_image=yes
7279if test "${pt_cv_can_pass_fds+set}" = set; then :
7280 $as_echo_n "(cached) " >&6
7281else
7282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7283/* end confdefs.h. */
7284
7285#include <cstddef> // broken bsds (is that redundant?) need this
7286#include <sys/types.h>
7287#include <sys/socket.h>
7288#include <sys/uio.h>
7289
7290int
7291main ()
7292{
7293
7294{
7295 msghdr msg;
7296 iovec iov;
7297 char buf [100];
7298 char data = 0;
7299
7300 iov.iov_base = &data;
7301 iov.iov_len = 1;
7302
7303 msg.msg_iov = &iov;
7304 msg.msg_iovlen = 1;
7305 msg.msg_control = buf;
7306 msg.msg_controllen = sizeof buf;
7307
7308 cmsghdr *cmsg = CMSG_FIRSTHDR (&msg);
7309 cmsg->cmsg_level = SOL_SOCKET;
7310 cmsg->cmsg_type = SCM_RIGHTS;
7311 cmsg->cmsg_len = 100;
7312
7313 *(int *)CMSG_DATA (cmsg) = 5;
7314
7315 return sendmsg (3, &msg, 0);
7316}
7317
7318 ;
7319 return 0;
7320}
7321_ACEOF
7322if ac_fn_cxx_try_link "$LINENO"; then :
7323 pt_cv_can_pass_fds=yes
7324else
7325 pt_cv_can_pass_fds=no
7326fi 7464fi
7327rm -f core conftest.err conftest.$ac_objext \
7328 conftest$ac_exeext conftest.$ac_ext
7329fi
7330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_can_pass_fds" >&5
7331$as_echo "$pt_cv_can_pass_fds" >&6; }
7332if test x$pt_cv_can_pass_fds = xyes; then
7333
7334$as_echo "#define HAVE_UNIX_FDPASS 1" >>confdefs.h
7335
7336else
7337 as_fn_error $? "libptytty requires unix-compliant filehandle passing ability" "$LINENO" 5
7338fi
7339
7340
7341
7342for ac_header in \
7343 pty.h \
7344 util.h \
7345 libutil.h \
7346 sys/ioctl.h \
7347 sys/stropts.h \
7348 stropts.h \
7349
7350do :
7351 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7352ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7353if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7354 cat >>confdefs.h <<_ACEOF
7355#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7356_ACEOF
7357
7358fi
7359
7360done
7361
7362
7363for ac_func in \
7364 revoke \
7365 _getpty \
7366 getpt \
7367 posix_openpt \
7368 isastream \
7369 setuid \
7370 seteuid \
7371 setreuid \
7372 setresuid \
7373
7374do :
7375 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7376ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7377if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7378 cat >>confdefs.h <<_ACEOF
7379#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7380_ACEOF
7381
7382fi
7383done
7384
7385
7386{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX98 ptys" >&5
7387$as_echo_n "checking for UNIX98 ptys... " >&6; }
7388cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7389/* end confdefs.h. */
7390#include <stdlib.h>
7391int
7392main ()
7393{
7394grantpt(0);unlockpt(0);ptsname(0);
7395 ;
7396 return 0;
7397}
7398_ACEOF
7399if ac_fn_cxx_try_link "$LINENO"; then :
7400 unix98_pty=yes
7401
7402$as_echo "#define UNIX98_PTY 1" >>confdefs.h
7403
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7405$as_echo "yes" >&6; }
7406else
7407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7408$as_echo "no" >&6; }
7409fi
7410rm -f core conftest.err conftest.$ac_objext \
7411 conftest$ac_exeext conftest.$ac_ext
7412
7413if test -z "$unix98_pty"; then
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
7415$as_echo_n "checking for library containing openpty... " >&6; }
7416if test "${ac_cv_search_openpty+set}" = set; then :
7417 $as_echo_n "(cached) " >&6
7418else
7419 ac_func_search_save_LIBS=$LIBS
7420cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7421/* end confdefs.h. */
7422
7423/* Override any GCC internal prototype to avoid an error.
7424 Use char because int might match the return type of a GCC
7425 builtin and then its argument prototype would still apply. */
7426#ifdef __cplusplus
7427extern "C"
7428#endif
7429char openpty ();
7430int
7431main ()
7432{
7433return openpty ();
7434 ;
7435 return 0;
7436}
7437_ACEOF
7438for ac_lib in '' util; do
7439 if test -z "$ac_lib"; then
7440 ac_res="none required"
7441 else
7442 ac_res=-l$ac_lib
7443 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7444 fi
7445 if ac_fn_cxx_try_link "$LINENO"; then :
7446 ac_cv_search_openpty=$ac_res
7447fi
7448rm -f core conftest.err conftest.$ac_objext \
7449 conftest$ac_exeext
7450 if test "${ac_cv_search_openpty+set}" = set; then :
7451 break
7452fi
7453done
7454if test "${ac_cv_search_openpty+set}" = set; then :
7455
7456else
7457 ac_cv_search_openpty=no
7458fi
7459rm conftest.$ac_ext
7460LIBS=$ac_func_search_save_LIBS
7461fi
7462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
7463$as_echo "$ac_cv_search_openpty" >&6; }
7464ac_res=$ac_cv_search_openpty
7465if test "$ac_res" != no; then :
7466 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7467
7468$as_echo "#define HAVE_OPENPTY 1" >>confdefs.h
7469
7470fi
7471
7472fi
7473
7474
7475
7476{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tty group" >&5
7477$as_echo_n "checking for tty group... " >&6; }
7478if test "${pt_cv_tty_group+set}" = set; then :
7479 $as_echo_n "(cached) " >&6
7480else
7481 if test "$cross_compiling" = yes; then :
7482 pt_cv_tty_group=no
7483else
7484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7485/* end confdefs.h. */
7486
7487#include <sys/types.h>
7488#include <sys/stat.h>
7489#include <unistd.h>
7490#include <grp.h>
7491
7492int main()
7493{
7494 struct stat st;
7495 struct group *gr;
7496 char *tty;
7497 gr = getgrnam("tty");
7498 tty = ttyname(0);
7499 if (gr != 0
7500 && tty != 0
7501 && (stat(tty, &st)) == 0
7502 && st.st_gid == gr->gr_gid)
7503 return 0;
7504 else
7505 return 1;
7506}
7507_ACEOF
7508if ac_fn_cxx_try_run "$LINENO"; then :
7509 pt_cv_tty_group=yes
7510else
7511 pt_cv_tty_group=no
7512fi
7513rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7514 conftest.$ac_objext conftest.beam conftest.$ac_ext
7515fi
7516
7517fi
7518{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pt_cv_tty_group" >&5
7519$as_echo "$pt_cv_tty_group" >&6; }
7520if test x$pt_cv_tty_group = xyes; then
7521
7522$as_echo "#define TTY_GID_SUPPORT 1" >>confdefs.h
7523
7524fi
7525
7526if test x$support_xft = xyes || test x$support_inheritpixmap = xyes; then 7465if test x$support_xft = xyes || test x$support_image = xyes; then
7527 rxvt_have_xrender=no 7466 rxvt_have_xrender=no
7528 # Extract the first word of "pkg-config", so it can be a program name with args.
7529set dummy pkg-config; ac_word=$2
7530{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7531$as_echo_n "checking for $ac_word... " >&6; }
7532if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7533 $as_echo_n "(cached) " >&6
7534else
7535 case $PKG_CONFIG in
7536 [\\/]* | ?:[\\/]*)
7537 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7538 ;;
7539 *)
7540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7541for as_dir in $PATH
7542do
7543 IFS=$as_save_IFS
7544 test -z "$as_dir" && as_dir=.
7545 for ac_exec_ext in '' $ac_executable_extensions; do
7546 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7547 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7548 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7549 break 2
7550 fi
7551done
7552 done
7553IFS=$as_save_IFS
7554 7467
7555 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" 7468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xrender (using pkg-config)" >&5
7556 ;; 7469printf %s "checking for xrender (using pkg-config)... " >&6; }
7557esac
7558fi
7559PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7560if test -n "$PKG_CONFIG"; then
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7562$as_echo "$PKG_CONFIG" >&6; }
7563else
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7565$as_echo "no" >&6; }
7566fi
7567
7568
7569 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then 7470 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xrender; then
7570 X_LIBS="`$PKG_CONFIG xrender --libs` $X_LIBS" 7471 XRENDER_CFLAGS="`$PKG_CONFIG --cflags xrender`"
7571 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xrender --cflags`" 7472 XRENDER_LIBS="`$PKG_CONFIG --libs xrender`"
7473
7474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7475printf "%s\n" "ok" >&6; }
7476
7477 X_LIBS="$XRENDER_LIBS $X_LIBS"
7478 CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
7572 rxvt_have_xrender=yes 7479 rxvt_have_xrender=yes
7573 7480
7574 save_LIBS="$LIBS" 7481 save_LIBS="$LIBS"
7575 LIBS="$LIBS $X_LIBS" 7482 LIBS="$LIBS $X_LIBS"
7576 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default" 7483 ac_fn_cxx_check_header_compile "$LINENO" "X11/extensions/Xrender.h" "ac_cv_header_X11_extensions_Xrender_h" "$ac_includes_default"
7577if test "x$ac_cv_header_X11_extensions_Xrender_h" = x""yes; then : 7484if test "x$ac_cv_header_X11_extensions_Xrender_h" = xyes
7485then :
7578 7486
7579else 7487else $as_nop
7580 rxvt_have_xrender=no 7488 rxvt_have_xrender=no
7581fi 7489fi
7582 7490
7583
7584 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat" 7491 ac_fn_cxx_check_func "$LINENO" "XRenderFindStandardFormat" "ac_cv_func_XRenderFindStandardFormat"
7585if test "x$ac_cv_func_XRenderFindStandardFormat" = x""yes; then : 7492if test "x$ac_cv_func_XRenderFindStandardFormat" = xyes
7493then :
7586 7494
7587else 7495else $as_nop
7588 rxvt_have_xrender=no 7496 rxvt_have_xrender=no
7589fi 7497fi
7590 7498
7591 LIBS="$save_LIBS" 7499 LIBS="$save_LIBS"
7500
7501 else
7502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7503printf "%s\n" "no" >&6; }
7504 :
7592 fi 7505 fi
7506
7593fi 7507fi
7594 7508
7595if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then 7509if test x$support_xft = xyes && test x$rxvt_have_xrender = xyes; then
7596 # Extract the first word of "pkg-config", so it can be a program name with args.
7597set dummy pkg-config; ac_word=$2
7598{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7599$as_echo_n "checking for $ac_word... " >&6; }
7600if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7601 $as_echo_n "(cached) " >&6
7602else
7603 case $PKG_CONFIG in
7604 [\\/]* | ?:[\\/]*)
7605 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7606 ;;
7607 *)
7608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7609for as_dir in $PATH
7610do
7611 IFS=$as_save_IFS
7612 test -z "$as_dir" && as_dir=.
7613 for ac_exec_ext in '' $ac_executable_extensions; do
7614 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7615 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7616 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7617 break 2
7618 fi
7619done
7620 done
7621IFS=$as_save_IFS
7622 7510
7623 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no" 7511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fontconfig xft (using pkg-config)" >&5
7624 ;; 7512printf %s "checking for fontconfig xft (using pkg-config)... " >&6; }
7625esac
7626fi
7627PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7628if test -n "$PKG_CONFIG"; then
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7630$as_echo "$PKG_CONFIG" >&6; }
7631else
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7633$as_echo "no" >&6; }
7634fi
7635
7636
7637 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xft; then 7513 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig xft; then
7638 X_LIBS="`$PKG_CONFIG xft --libs` $X_LIBS" 7514 XFT_CFLAGS="`$PKG_CONFIG --cflags fontconfig xft`"
7639 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG xft --cflags`" 7515 XFT_LIBS="`$PKG_CONFIG --libs fontconfig xft`"
7516
7517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7518printf "%s\n" "ok" >&6; }
7519
7520 X_LIBS="$XFT_LIBS $X_LIBS"
7521 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
7522
7640 else 7523 else
7524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7525printf "%s\n" "no" >&6; }
7526
7641 # Extract the first word of "xft-config", so it can be a program name with args. 7527 # Extract the first word of "xft-config", so it can be a program name with args.
7642set dummy xft-config; ac_word=$2 7528set dummy xft-config; ac_word=$2
7643{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7529{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7644$as_echo_n "checking for $ac_word... " >&6; } 7530printf %s "checking for $ac_word... " >&6; }
7645if test "${ac_cv_path_XFT_CONFIG+set}" = set; then : 7531if test ${ac_cv_path_XFT_CONFIG+y}
7646 $as_echo_n "(cached) " >&6 7532then :
7647else 7533 printf %s "(cached) " >&6
7534else $as_nop
7648 case $XFT_CONFIG in 7535 case $XFT_CONFIG in
7649 [\\/]* | ?:[\\/]*) 7536 [\\/]* | ?:[\\/]*)
7650 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path. 7537 ac_cv_path_XFT_CONFIG="$XFT_CONFIG" # Let the user override the test with a path.
7651 ;; 7538 ;;
7652 *) 7539 *)
7653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7654for as_dir in $PATH 7541for as_dir in $PATH
7655do 7542do
7656 IFS=$as_save_IFS 7543 IFS=$as_save_IFS
7657 test -z "$as_dir" && as_dir=. 7544 case $as_dir in #(((
7545 '') as_dir=./ ;;
7546 */) ;;
7547 *) as_dir=$as_dir/ ;;
7548 esac
7658 for ac_exec_ext in '' $ac_executable_extensions; do 7549 for ac_exec_ext in '' $ac_executable_extensions; do
7659 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7550 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7660 ac_cv_path_XFT_CONFIG="$as_dir/$ac_word$ac_exec_ext" 7551 ac_cv_path_XFT_CONFIG="$as_dir$ac_word$ac_exec_ext"
7661 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7662 break 2 7553 break 2
7663 fi 7554 fi
7664done 7555done
7665 done 7556 done
7666IFS=$as_save_IFS 7557IFS=$as_save_IFS
… …
7669 ;; 7560 ;;
7670esac 7561esac
7671fi 7562fi
7672XFT_CONFIG=$ac_cv_path_XFT_CONFIG 7563XFT_CONFIG=$ac_cv_path_XFT_CONFIG
7673if test -n "$XFT_CONFIG"; then 7564if test -n "$XFT_CONFIG"; then
7674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5 7565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XFT_CONFIG" >&5
7675$as_echo "$XFT_CONFIG" >&6; } 7566printf "%s\n" "$XFT_CONFIG" >&6; }
7676else 7567else
7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7678$as_echo "no" >&6; } 7569printf "%s\n" "no" >&6; }
7679fi 7570fi
7680 7571
7681 7572
7682 if test $XFT_CONFIG != no; then 7573 if test $XFT_CONFIG != no; then
7683 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS" 7574 X_LIBS="`$XFT_CONFIG --libs` $X_LIBS"
7684 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`" 7575 CPPFLAGS="$CPPFLAGS `$XFT_CONFIG --cflags`"
7685 fi 7576 fi
7686 fi
7687 7577
7688 if test $PKG_CONFIG != no && $PKG_CONFIG --exists fontconfig; then
7689 X_LIBS="`$PKG_CONFIG fontconfig --libs` $X_LIBS"
7690 CPPFLAGS="$CPPFLAGS `$PKG_CONFIG fontconfig --cflags`"
7691 fi 7578 fi
7579
7692 7580
7693 save_LIBS="$LIBS" 7581 save_LIBS="$LIBS"
7694 LIBS="$LIBS $X_LIBS" 7582 LIBS="$LIBS $X_LIBS"
7695 for ac_header in X11/Xft/Xft.h 7583 for ac_header in X11/Xft/Xft.h fontconfig/fontconfig.h
7696do : 7584do :
7697 ac_fn_cxx_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default" 7585 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | $as_tr_sh`
7698if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then : 7586ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7587if eval test \"x\$"$as_ac_Header"\" = x"yes"
7588then :
7699 cat >>confdefs.h <<_ACEOF 7589 cat >>confdefs.h <<_ACEOF
7700#define HAVE_X11_XFT_XFT_H 1 7590#define `printf "%s\n" "HAVE_$ac_header" | $as_tr_cpp` 1
7701_ACEOF 7591_ACEOF
7702 7592
7703else 7593else $as_nop
7704 support_xft=no 7594 support_xft=no
7705fi 7595fi
7706 7596
7707done 7597done
7708 7598
7709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftDrawString32 in -lXft" >&5 7599 for ac_func in XftDrawString32 FcPatternGet
7710$as_echo_n "checking for XftDrawString32 in -lXft... " >&6; } 7600do :
7711if test "${ac_cv_lib_Xft_XftDrawString32+set}" = set; then : 7601 as_ac_var=`printf "%s\n" "ac_cv_func_$ac_func" | $as_tr_sh`
7712 $as_echo_n "(cached) " >&6 7602ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7713else 7603if eval test \"x\$"$as_ac_var"\" = x"yes"
7714 ac_check_lib_save_LIBS=$LIBS 7604then :
7715LIBS="-lXft $LIBS" 7605 cat >>confdefs.h <<_ACEOF
7606#define `printf "%s\n" "HAVE_$ac_func" | $as_tr_cpp` 1
7607_ACEOF
7608
7609else $as_nop
7610 support_xft=no
7611fi
7612
7613done
7614 LIBS="$save_LIBS"
7615
7616 if test x$support_xft = xyes; then
7617
7618printf "%s\n" "#define XFT 1" >>confdefs.h
7619
7620 fi
7621fi
7622
7623if test x$support_image = xyes && test x$rxvt_have_xrender = xyes; then
7624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Render >= 0.11" >&5
7625printf %s "checking for Render >= 0.11... " >&6; }
7716cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7717/* end confdefs.h. */ 7627/* end confdefs.h. */
7718 7628
7719/* Override any GCC internal prototype to avoid an error. 7629#include <X11/extensions/Xrender.h>
7720 Use char because int might match the return type of a GCC 7630#if RENDER_MAJOR == 0 && RENDER_MINOR <= 10
7721 builtin and then its argument prototype would still apply. */ 7631error
7722#ifdef __cplusplus
7723extern "C"
7724#endif 7632#endif
7725char XftDrawString32 (); 7633
7726int 7634int
7727main () 7635main (void)
7728{ 7636{
7729return XftDrawString32 (); 7637
7730 ; 7638 ;
7731 return 0; 7639 return 0;
7732} 7640}
7733_ACEOF 7641_ACEOF
7734if ac_fn_cxx_try_link "$LINENO"; then : 7642if ac_fn_cxx_try_compile "$LINENO"
7735 ac_cv_lib_Xft_XftDrawString32=yes 7643then :
7736else 7644
7737 ac_cv_lib_Xft_XftDrawString32=no 7645else $as_nop
7738fi
7739rm -f core conftest.err conftest.$ac_objext \
7740 conftest$ac_exeext conftest.$ac_ext
7741LIBS=$ac_check_lib_save_LIBS
7742fi
7743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftDrawString32" >&5
7744$as_echo "$ac_cv_lib_Xft_XftDrawString32" >&6; }
7745if test "x$ac_cv_lib_Xft_XftDrawString32" = x""yes; then :
7746 :
7747else
7748 support_xft=no 7646 support_image=no
7749fi 7647fi
7750 7648rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
7751 for ac_header in fontconfig/fontconfig.h
7752do :
7753 ac_fn_cxx_check_header_mongrel "$LINENO" "fontconfig/fontconfig.h" "ac_cv_header_fontconfig_fontconfig_h" "$ac_includes_default"
7754if test "x$ac_cv_header_fontconfig_fontconfig_h" = x""yes; then :
7755 cat >>confdefs.h <<_ACEOF
7756#define HAVE_FONTCONFIG_FONTCONFIG_H 1
7757_ACEOF
7758
7759else
7760 support_xft=no
7761fi
7762
7763done
7764
7765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FcPatternGet in -lfontconfig" >&5
7766$as_echo_n "checking for FcPatternGet in -lfontconfig... " >&6; }
7767if test "${ac_cv_lib_fontconfig_FcPatternGet+set}" = set; then :
7768 $as_echo_n "(cached) " >&6
7769else
7770 ac_check_lib_save_LIBS=$LIBS
7771LIBS="-lfontconfig $LIBS"
7772cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7773/* end confdefs.h. */
7774
7775/* Override any GCC internal prototype to avoid an error.
7776 Use char because int might match the return type of a GCC
7777 builtin and then its argument prototype would still apply. */
7778#ifdef __cplusplus
7779extern "C"
7780#endif
7781char FcPatternGet ();
7782int
7783main ()
7784{
7785return FcPatternGet ();
7786 ;
7787 return 0;
7788}
7789_ACEOF
7790if ac_fn_cxx_try_link "$LINENO"; then :
7791 ac_cv_lib_fontconfig_FcPatternGet=yes
7792else
7793 ac_cv_lib_fontconfig_FcPatternGet=no
7794fi
7795rm -f core conftest.err conftest.$ac_objext \
7796 conftest$ac_exeext conftest.$ac_ext
7797LIBS=$ac_check_lib_save_LIBS
7798fi
7799{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fontconfig_FcPatternGet" >&5
7800$as_echo "$ac_cv_lib_fontconfig_FcPatternGet" >&6; }
7801if test "x$ac_cv_lib_fontconfig_FcPatternGet" = x""yes; then :
7802 :
7803else
7804 support_xft=no
7805fi
7806
7807 LIBS="$save_LIBS"
7808
7809 if test x$support_xft = xyes; then 7649 if test x$support_image = xyes; then
7650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7651printf "%s\n" "ok" >&6; }
7652 LIBS="$LIBS -lm"
7810 7653
7811$as_echo "#define XFT 1" >>confdefs.h 7654printf "%s\n" "#define XRENDER 1" >>confdefs.h
7812 7655
7656
7657 if test x$support_inheritpixmap = xyes; then
7658
7659printf "%s\n" "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7660
7813 fi 7661 fi
7662 else
7663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7664printf "%s\n" "no" >&6; }
7665 fi
7814fi 7666fi
7667
7815if test x$support_styles = xyes; then 7668if test x$support_styles = xyes; then
7816 7669
7817$as_echo "#define ENABLE_STYLES 1" >>confdefs.h 7670printf "%s\n" "#define ENABLE_STYLES 1" >>confdefs.h
7818 7671
7819fi 7672fi
7820if test x$support_iso14755 = xyes; then 7673if test x$support_iso14755 = xyes; then
7821 7674
7822$as_echo "#define ISO_14755 1" >>confdefs.h 7675printf "%s\n" "#define ISO_14755 1" >>confdefs.h
7823 7676
7824fi 7677fi
7825if test x$support_8bitctrls = xyes; then 7678if test x$support_8bitctrls = xyes; then
7826 7679
7827$as_echo "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h 7680printf "%s\n" "#define EIGHT_BIT_CONTROLS 1" >>confdefs.h
7828 7681
7829fi 7682fi
7830if test x$support_fading = xyes; then 7683if test x$support_fading = xyes; then
7831 7684
7832$as_echo "#define OFF_FOCUS_FADING 1" >>confdefs.h 7685printf "%s\n" "#define OFF_FOCUS_FADING 1" >>confdefs.h
7833
7834fi
7835if test x$support_inheritpixmap = xyes; then
7836 if test x$rxvt_have_xrender = xyes; then
7837 LIBS="$LIBS -lm"
7838
7839$as_echo "#define XRENDER 1" >>confdefs.h
7840
7841 fi
7842
7843$as_echo "#define ENABLE_TRANSPARENCY 1" >>confdefs.h
7844 7686
7845fi 7687fi
7846if test x$support_keepscrolling = xno; then 7688if test x$support_keepscrolling = xno; then
7847 7689
7848$as_echo "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h 7690printf "%s\n" "#define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1" >>confdefs.h
7849 7691
7850fi 7692fi
7851if test x$support_selectionscrolling = xyes; then 7693if test x$support_selectionscrolling = xyes; then
7852 7694
7853$as_echo "#define SELECTION_SCROLLING 1" >>confdefs.h 7695printf "%s\n" "#define SELECTION_SCROLLING 1" >>confdefs.h
7854 7696
7855fi 7697fi
7856if test x$support_frills = xyes; then 7698if test x$support_frills = xyes; then
7857 7699
7858$as_echo "#define ENABLE_FRILLS 1" >>confdefs.h 7700printf "%s\n" "#define ENABLE_FRILLS 1" >>confdefs.h
7859 7701
7860fi 7702fi
7861if test x$support_mousewheel = xyes; then 7703if test x$support_mousewheel = xyes; then
7862 7704
7863$as_echo "#define MOUSE_WHEEL 1" >>confdefs.h 7705printf "%s\n" "#define MOUSE_WHEEL 1" >>confdefs.h
7864 7706
7865fi 7707fi
7866if test x$support_mouseslipwheel = xyes; then 7708if test x$support_mouseslipwheel = xyes; then
7867 7709
7868$as_echo "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h 7710printf "%s\n" "#define MOUSE_SLIP_WHEELING 1" >>confdefs.h
7869 7711
7870fi 7712fi
7871 7713
7872scrolltypes=plain 7714scrolltypes=plain
7873 7715
7874$as_echo "#define PLAIN_SCROLLBAR 1" >>confdefs.h 7716printf "%s\n" "#define PLAIN_SCROLLBAR 1" >>confdefs.h
7875 7717
7876 7718
7877if test x$support_scroll_rxvt = xyes; then 7719if test x$support_scroll_rxvt = xyes; then
7878 7720
7879$as_echo "#define RXVT_SCROLLBAR 1" >>confdefs.h 7721printf "%s\n" "#define RXVT_SCROLLBAR 1" >>confdefs.h
7880 7722
7881 scrolltypes="$scrolltypes rxvt" 7723 scrolltypes="$scrolltypes rxvt"
7882fi 7724fi
7883if test x$support_scroll_next = xyes; then 7725if test x$support_scroll_next = xyes; then
7884 7726
7885$as_echo "#define NEXT_SCROLLBAR 1" >>confdefs.h 7727printf "%s\n" "#define NEXT_SCROLLBAR 1" >>confdefs.h
7886 7728
7887 scrolltypes="$scrolltypes next" 7729 scrolltypes="$scrolltypes next"
7888fi 7730fi
7889if test x$support_scroll_xterm = xyes; then 7731if test x$support_scroll_xterm = xyes; then
7890 7732
7891$as_echo "#define XTERM_SCROLLBAR 1" >>confdefs.h 7733printf "%s\n" "#define XTERM_SCROLLBAR 1" >>confdefs.h
7892 7734
7893 scrolltypes="$scrolltypes xterm" 7735 scrolltypes="$scrolltypes xterm"
7894fi 7736fi
7895if test x$support_pointer_blank = xyes; then 7737if test x$support_pointer_blank = xyes; then
7896 7738
7897$as_echo "#define POINTER_BLANK 1" >>confdefs.h 7739printf "%s\n" "#define POINTER_BLANK 1" >>confdefs.h
7898 7740
7899fi 7741fi
7900if test x$support_text_blink = xyes; then 7742if test x$support_text_blink = xyes; then
7901 7743
7902$as_echo "#define TEXT_BLINK 1" >>confdefs.h 7744printf "%s\n" "#define TEXT_BLINK 1" >>confdefs.h
7903 7745
7904fi 7746fi
7905if test x$support_unicode3 = xyes; then 7747if test x$support_unicode3 = xyes; then
7906 7748
7907$as_echo "#define UNICODE_3 1" >>confdefs.h 7749printf "%s\n" "#define UNICODE_3 1" >>confdefs.h
7908 7750
7909fi 7751fi
7910if test x$support_combining = xyes; then 7752if test x$support_combining = xyes; then
7911 7753
7912$as_echo "#define ENABLE_COMBINING 1" >>confdefs.h 7754printf "%s\n" "#define ENABLE_COMBINING 1" >>confdefs.h
7913 7755
7914fi 7756fi
7915if test x$codesets = xall; then 7757if test x$codesets = xall; then
7916 codesets=jp,jp-ext,kr,zh,zh-ext 7758 codesets=jp,jp-ext,kr,zh,zh-ext
7917fi 7759fi
7918 7760
7919$as_echo "#define ENCODING_EU 1" >>confdefs.h 7761printf "%s\n" "#define ENCODING_EU 1" >>confdefs.h
7920 7762
7921 7763
7922$as_echo "#define ENCODING_VN 1" >>confdefs.h 7764printf "%s\n" "#define ENCODING_VN 1" >>confdefs.h
7923 7765
7924for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do 7766for codeset in `echo $codesets | tr "a-z,\\-" "A-Z _"`; do
7925 case "$codeset" in 7767 case "$codeset" in
7926 JP ) 7768 JP )
7927$as_echo "#define ENCODING_JP 1" >>confdefs.h 7769printf "%s\n" "#define ENCODING_JP 1" >>confdefs.h
7928 ;; 7770 ;;
7929 JP_EXT ) 7771 JP_EXT )
7930$as_echo "#define ENCODING_JP_EXT 1" >>confdefs.h 7772printf "%s\n" "#define ENCODING_JP_EXT 1" >>confdefs.h
7931 ;; 7773 ;;
7932 KR ) 7774 KR )
7933$as_echo "#define ENCODING_KR 1" >>confdefs.h 7775printf "%s\n" "#define ENCODING_KR 1" >>confdefs.h
7934 ;; 7776 ;;
7935 ZH ) 7777 ZH )
7936$as_echo "#define ENCODING_ZH 1" >>confdefs.h 7778printf "%s\n" "#define ENCODING_ZH 1" >>confdefs.h
7937 ;; 7779 ;;
7938 ZH_EXT ) 7780 ZH_EXT )
7939$as_echo "#define ENCODING_ZH_EXT 1" >>confdefs.h 7781printf "%s\n" "#define ENCODING_ZH_EXT 1" >>confdefs.h
7940 ;; 7782 ;;
7941 esac 7783 esac
7942done 7784done
7943 7785
7944IF_PERL=\# 7786IF_PERL=\#
7945if test x$support_perl = xyes; then 7787if test x$support_perl = xyes; then
7946 # Extract the first word of "perl5", so it can be a program name with args. 7788 # Extract the first word of "perl5", so it can be a program name with args.
7947set dummy perl5; ac_word=$2 7789set dummy perl5; ac_word=$2
7948{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7949$as_echo_n "checking for $ac_word... " >&6; } 7791printf %s "checking for $ac_word... " >&6; }
7950if test "${ac_cv_path_PERL+set}" = set; then : 7792if test ${ac_cv_path_PERL+y}
7951 $as_echo_n "(cached) " >&6 7793then :
7952else 7794 printf %s "(cached) " >&6
7795else $as_nop
7953 case $PERL in 7796 case $PERL in
7954 [\\/]* | ?:[\\/]*) 7797 [\\/]* | ?:[\\/]*)
7955 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 7798 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
7956 ;; 7799 ;;
7957 *) 7800 *)
7958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7959for as_dir in $PATH 7802for as_dir in $PATH
7960do 7803do
7961 IFS=$as_save_IFS 7804 IFS=$as_save_IFS
7962 test -z "$as_dir" && as_dir=. 7805 case $as_dir in #(((
7806 '') as_dir=./ ;;
7807 */) ;;
7808 *) as_dir=$as_dir/ ;;
7809 esac
7963 for ac_exec_ext in '' $ac_executable_extensions; do 7810 for ac_exec_ext in '' $ac_executable_extensions; do
7964 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7811 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
7965 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 7812 ac_cv_path_PERL="$as_dir$ac_word$ac_exec_ext"
7966 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7813 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
7967 break 2 7814 break 2
7968 fi 7815 fi
7969done 7816done
7970 done 7817 done
7971IFS=$as_save_IFS 7818IFS=$as_save_IFS
7972 7819
7820 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl"
7973 ;; 7821 ;;
7974esac 7822esac
7975fi 7823fi
7976PERL=$ac_cv_path_PERL 7824PERL=$ac_cv_path_PERL
7977if test -n "$PERL"; then 7825if test -n "$PERL"; then
7978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 7826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
7979$as_echo "$PERL" >&6; } 7827printf "%s\n" "$PERL" >&6; }
7980else 7828else
7981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
7982$as_echo "no" >&6; } 7830printf "%s\n" "no" >&6; }
7983fi 7831fi
7984 7832
7985 7833
7986 # Extract the first word of "perl", so it can be a program name with args. 7834
7987set dummy perl; ac_word=$2 7835
7988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xext (using pkg-config)" >&5
7989$as_echo_n "checking for $ac_word... " >&6; } 7837printf %s "checking for xext (using pkg-config)... " >&6; }
7990if test "${ac_cv_path_PERL+set}" = set; then : 7838 if test $PKG_CONFIG != no && $PKG_CONFIG --exists xext; then
7991 $as_echo_n "(cached) " >&6 7839 XEXT_CFLAGS="`$PKG_CONFIG --cflags xext`"
7840 XEXT_LIBS="`$PKG_CONFIG --libs xext`"
7841
7842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7843printf "%s\n" "ok" >&6; }
7844 :
7992else 7845 else
7993 case $PERL in
7994 [\\/]* | ?:[\\/]*)
7995 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
7996 ;;
7997 *)
7998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7999for as_dir in $PATH
8000do
8001 IFS=$as_save_IFS
8002 test -z "$as_dir" && as_dir=.
8003 for ac_exec_ext in '' $ac_executable_extensions; do
8004 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8005 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
8006 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8007 break 2
8008 fi
8009done
8010 done
8011IFS=$as_save_IFS
8012
8013 ;;
8014esac
8015fi
8016PERL=$ac_cv_path_PERL
8017if test -n "$PERL"; then
8018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
8019$as_echo "$PERL" >&6; }
8020else
8021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
8022$as_echo "no" >&6; } 7847printf "%s\n" "no" >&6; }
8023fi
8024 7848
7849 as_fn_error $? "unable to find xext, required for perl" "$LINENO" 5
8025 7850
7851 fi
8026 7852
7853
7854 X_LIBS="$XEXT_LIBS $X_LIBS"
7855 CPPFLAGS="$CPPFLAGS $XEXT_CFLAGS"
7856
8027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5 7857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $PERL suitability" >&5
8028$as_echo_n "checking for $PERL suitability... " >&6; } 7858printf %s "checking for $PERL suitability... " >&6; }
8029 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then 7859 if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
8030 7860
8031 save_CXXFLAGS="$CXXFLAGS" 7861 save_CXXFLAGS="$CXXFLAGS"
8032 save_LIBS="$LIBS" 7862 save_LIBS="$LIBS"
8033 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`" 7863 CXXFLAGS="$CXXFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
… …
8038#include <EXTERN.h> 7868#include <EXTERN.h>
8039#include <perl.h> 7869#include <perl.h>
8040#include <XSUB.h> 7870#include <XSUB.h>
8041 7871
8042int 7872int
8043main () 7873main (void)
8044{ 7874{
8045 7875
8046 PerlInterpreter *perl = perl_alloc (); 7876 PerlInterpreter *perl = perl_alloc ();
8047 7877
8048 ; 7878 ;
8049 return 0; 7879 return 0;
8050} 7880}
8051_ACEOF 7881_ACEOF
8052if ac_fn_cxx_try_link "$LINENO"; then : 7882if ac_fn_cxx_try_link "$LINENO"
7883then :
8053 rxvt_perl_link=yes 7884 rxvt_perl_link=yes
8054else 7885else $as_nop
8055 rxvt_perl_link=no 7886 rxvt_perl_link=no
8056fi 7887fi
8057rm -f core conftest.err conftest.$ac_objext \ 7888rm -f core conftest.err conftest.$ac_objext conftest.beam \
8058 conftest$ac_exeext conftest.$ac_ext 7889 conftest$ac_exeext conftest.$ac_ext
8059 CXXFLAGS="$save_CXXFLAGS" 7890 CXXFLAGS="$save_CXXFLAGS"
8060 LIBS="$save_LIBS" 7891 LIBS="$save_LIBS"
8061 7892
8062 if test x$rxvt_perl_link = xyes; then 7893 if test x$rxvt_perl_link = xyes; then
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8064$as_echo "ok" >&6; } 7895printf "%s\n" "ok" >&6; }
8065 7896
8066$as_echo "#define ENABLE_PERL 1" >>confdefs.h 7897printf "%s\n" "#define ENABLE_PERL 1" >>confdefs.h
8067 7898
8068 IF_PERL= 7899 IF_PERL=
8069 PERL_O=rxvtperl.o 7900 PERL_O=rxvtperl.o
8070 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`" 7901 PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
8071 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`" 7902 PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
… …
8112 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7943 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8113 eval ac_val=\$$ac_var 7944 eval ac_val=\$$ac_var
8114 case $ac_val in #( 7945 case $ac_val in #(
8115 *${as_nl}*) 7946 *${as_nl}*)
8116 case $ac_var in #( 7947 case $ac_var in #(
8117 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7948 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8118$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7949printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8119 esac 7950 esac
8120 case $ac_var in #( 7951 case $ac_var in #(
8121 _ | IFS | as_nl) ;; #( 7952 _ | IFS | as_nl) ;; #(
8122 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7953 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8123 *) { eval $ac_var=; unset $ac_var;} ;; 7954 *) { eval $ac_var=; unset $ac_var;} ;;
… …
8143) | 7974) |
8144 sed ' 7975 sed '
8145 /^ac_cv_env_/b end 7976 /^ac_cv_env_/b end
8146 t clear 7977 t clear
8147 :clear 7978 :clear
8148 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7979 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
8149 t end 7980 t end
8150 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7981 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8151 :end' >>confcache 7982 :end' >>confcache
8152if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7983if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8153 if test -w "$cache_file"; then 7984 if test -w "$cache_file"; then
8154 test "x$cache_file" != "x/dev/null" && 7985 if test "x$cache_file" != "x/dev/null"; then
8155 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8156$as_echo "$as_me: updating cache $cache_file" >&6;} 7987printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
7988 if test ! -f "$cache_file" || test -h "$cache_file"; then
8157 cat confcache >$cache_file 7989 cat confcache >"$cache_file"
7990 else
7991 case $cache_file in #(
7992 */* | ?:*)
7993 mv -f confcache "$cache_file"$$ &&
7994 mv -f "$cache_file"$$ "$cache_file" ;; #(
7995 *)
7996 mv -f confcache "$cache_file" ;;
7997 esac
7998 fi
7999 fi
8158 else 8000 else
8159 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8160$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8002printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
8161 fi 8003 fi
8162fi 8004fi
8163rm -f confcache 8005rm -f confcache
8164 8006
8165test "x$prefix" = xNONE && prefix=$ac_default_prefix 8007test "x$prefix" = xNONE && prefix=$ac_default_prefix
… …
8172ac_ltlibobjs= 8014ac_ltlibobjs=
8173U= 8015U=
8174for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8016for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8175 # 1. Remove the extension, and $U if already installed. 8017 # 1. Remove the extension, and $U if already installed.
8176 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8018 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8177 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8019 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
8178 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8020 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8179 # will be set to the directory where LIBOBJS objects are built. 8021 # will be set to the directory where LIBOBJS objects are built.
8180 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8022 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8181 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8023 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8182done 8024done
… …
8184 8026
8185LTLIBOBJS=$ac_ltlibobjs 8027LTLIBOBJS=$ac_ltlibobjs
8186 8028
8187 8029
8188 8030
8189: ${CONFIG_STATUS=./config.status} 8031: "${CONFIG_STATUS=./config.status}"
8190ac_write_fail=0 8032ac_write_fail=0
8191ac_clean_files_save=$ac_clean_files 8033ac_clean_files_save=$ac_clean_files
8192ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8034ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8193{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8035{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8194$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8036printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
8195as_write_fail=0 8037as_write_fail=0
8196cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8038cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8197#! $SHELL 8039#! $SHELL
8198# Generated by $as_me. 8040# Generated by $as_me.
8199# Run this file to recreate the current configuration. 8041# Run this file to recreate the current configuration.
… …
8212## M4sh Initialization. ## 8054## M4sh Initialization. ##
8213## -------------------- ## 8055## -------------------- ##
8214 8056
8215# Be more Bourne compatible 8057# Be more Bourne compatible
8216DUALCASE=1; export DUALCASE # for MKS sh 8058DUALCASE=1; export DUALCASE # for MKS sh
8059as_nop=:
8217if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8060if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
8061then :
8218 emulate sh 8062 emulate sh
8219 NULLCMD=: 8063 NULLCMD=:
8220 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8064 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8221 # is contrary to our usage. Disable this feature. 8065 # is contrary to our usage. Disable this feature.
8222 alias -g '${1+"$@"}'='"$@"' 8066 alias -g '${1+"$@"}'='"$@"'
8223 setopt NO_GLOB_SUBST 8067 setopt NO_GLOB_SUBST
8224else 8068else $as_nop
8225 case `(set -o) 2>/dev/null` in #( 8069 case `(set -o) 2>/dev/null` in #(
8226 *posix*) : 8070 *posix*) :
8227 set -o posix ;; #( 8071 set -o posix ;; #(
8228 *) : 8072 *) :
8229 ;; 8073 ;;
8230esac 8074esac
8231fi 8075fi
8232 8076
8233 8077
8078
8079# Reset variables that may have inherited troublesome values from
8080# the environment.
8081
8082# IFS needs to be set, to space, tab, and newline, in precisely that order.
8083# (If _AS_PATH_WALK were called with IFS unset, it would have the
8084# side effect of setting IFS to empty, thus disabling word splitting.)
8085# Quoting is to prevent editors from complaining about space-tab.
8234as_nl=' 8086as_nl='
8235' 8087'
8236export as_nl 8088export as_nl
8237# Printing a long string crashes Solaris 7 /usr/bin/printf. 8089IFS=" "" $as_nl"
8238as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8090
8239as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8091PS1='$ '
8240as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8092PS2='> '
8241# Prefer a ksh shell builtin over an external printf program on Solaris, 8093PS4='+ '
8242# but without wasting forks for bash or zsh. 8094
8243if test -z "$BASH_VERSION$ZSH_VERSION" \ 8095# Ensure predictable behavior from utilities with locale-dependent output.
8244 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8096LC_ALL=C
8245 as_echo='print -r --' 8097export LC_ALL
8246 as_echo_n='print -rn --' 8098LANGUAGE=C
8247elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8099export LANGUAGE
8248 as_echo='printf %s\n' 8100
8249 as_echo_n='printf %s' 8101# We cannot yet rely on "unset" to work, but we need these variables
8250else 8102# to be unset--not just set to an empty or harmless value--now, to
8251 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8103# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
8252 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8104# also avoids known problems related to "unset" and subshell syntax
8253 as_echo_n='/usr/ucb/echo -n' 8105# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
8254 else 8106for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
8255 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8107do eval test \${$as_var+y} \
8256 as_echo_n_body='eval 8108 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8257 arg=$1; 8109done
8258 case $arg in #( 8110
8259 *"$as_nl"*) 8111# Ensure that fds 0, 1, and 2 are open.
8260 expr "X$arg" : "X\\(.*\\)$as_nl"; 8112if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
8261 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8113if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
8262 esac; 8114if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
8263 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8264 '
8265 export as_echo_n_body
8266 as_echo_n='sh -c $as_echo_n_body as_echo'
8267 fi
8268 export as_echo_body
8269 as_echo='sh -c $as_echo_body as_echo'
8270fi
8271 8115
8272# The user is always right. 8116# The user is always right.
8273if test "${PATH_SEPARATOR+set}" != set; then 8117if ${PATH_SEPARATOR+false} :; then
8274 PATH_SEPARATOR=: 8118 PATH_SEPARATOR=:
8275 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8119 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8276 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8120 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8277 PATH_SEPARATOR=';' 8121 PATH_SEPARATOR=';'
8278 } 8122 }
8279fi 8123fi
8280 8124
8281 8125
8282# IFS
8283# We need space, tab and new line, in precisely that order. Quoting is
8284# there to prevent editors from complaining about space-tab.
8285# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8286# splitting by setting IFS to empty value.)
8287IFS=" "" $as_nl"
8288
8289# Find who we are. Look in the path if we contain no directory separator. 8126# Find who we are. Look in the path if we contain no directory separator.
8127as_myself=
8290case $0 in #(( 8128case $0 in #((
8291 *[\\/]* ) as_myself=$0 ;; 8129 *[\\/]* ) as_myself=$0 ;;
8292 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8130 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8293for as_dir in $PATH 8131for as_dir in $PATH
8294do 8132do
8295 IFS=$as_save_IFS 8133 IFS=$as_save_IFS
8296 test -z "$as_dir" && as_dir=. 8134 case $as_dir in #(((
8135 '') as_dir=./ ;;
8136 */) ;;
8137 *) as_dir=$as_dir/ ;;
8138 esac
8297 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8139 test -r "$as_dir$0" && as_myself=$as_dir$0 && break
8298 done 8140 done
8299IFS=$as_save_IFS 8141IFS=$as_save_IFS
8300 8142
8301 ;; 8143 ;;
8302esac 8144esac
… …
8304# in which case we are not to be found in the path. 8146# in which case we are not to be found in the path.
8305if test "x$as_myself" = x; then 8147if test "x$as_myself" = x; then
8306 as_myself=$0 8148 as_myself=$0
8307fi 8149fi
8308if test ! -f "$as_myself"; then 8150if test ! -f "$as_myself"; then
8309 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8151 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8310 exit 1 8152 exit 1
8311fi 8153fi
8312 8154
8313# Unset variables that we do not need and which cause bugs (e.g. in
8314# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
8315# suppresses any "Segmentation fault" message there. '((' could
8316# trigger a bug in pdksh 5.2.14.
8317for as_var in BASH_ENV ENV MAIL MAILPATH
8318do eval test x\${$as_var+set} = xset \
8319 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8320done
8321PS1='$ '
8322PS2='> '
8323PS4='+ '
8324
8325# NLS nuisances.
8326LC_ALL=C
8327export LC_ALL
8328LANGUAGE=C
8329export LANGUAGE
8330
8331# CDPATH.
8332(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8333 8155
8334 8156
8335# as_fn_error STATUS ERROR [LINENO LOG_FD] 8157# as_fn_error STATUS ERROR [LINENO LOG_FD]
8336# ---------------------------------------- 8158# ----------------------------------------
8337# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8159# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
… …
8340as_fn_error () 8162as_fn_error ()
8341{ 8163{
8342 as_status=$1; test $as_status -eq 0 && as_status=1 8164 as_status=$1; test $as_status -eq 0 && as_status=1
8343 if test "$4"; then 8165 if test "$4"; then
8344 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8166 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8345 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8167 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8346 fi 8168 fi
8347 $as_echo "$as_me: error: $2" >&2 8169 printf "%s\n" "$as_me: error: $2" >&2
8348 as_fn_exit $as_status 8170 as_fn_exit $as_status
8349} # as_fn_error 8171} # as_fn_error
8172
8350 8173
8351 8174
8352# as_fn_set_status STATUS 8175# as_fn_set_status STATUS
8353# ----------------------- 8176# -----------------------
8354# Set $? to STATUS, without forking. 8177# Set $? to STATUS, without forking.
… …
8373as_fn_unset () 8196as_fn_unset ()
8374{ 8197{
8375 { eval $1=; unset $1;} 8198 { eval $1=; unset $1;}
8376} 8199}
8377as_unset=as_fn_unset 8200as_unset=as_fn_unset
8201
8378# as_fn_append VAR VALUE 8202# as_fn_append VAR VALUE
8379# ---------------------- 8203# ----------------------
8380# Append the text in VALUE to the end of the definition contained in VAR. Take 8204# Append the text in VALUE to the end of the definition contained in VAR. Take
8381# advantage of any shell optimizations that allow amortized linear growth over 8205# advantage of any shell optimizations that allow amortized linear growth over
8382# repeated appends, instead of the typical quadratic growth present in naive 8206# repeated appends, instead of the typical quadratic growth present in naive
8383# implementations. 8207# implementations.
8384if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8208if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
8209then :
8385 eval 'as_fn_append () 8210 eval 'as_fn_append ()
8386 { 8211 {
8387 eval $1+=\$2 8212 eval $1+=\$2
8388 }' 8213 }'
8389else 8214else $as_nop
8390 as_fn_append () 8215 as_fn_append ()
8391 { 8216 {
8392 eval $1=\$$1\$2 8217 eval $1=\$$1\$2
8393 } 8218 }
8394fi # as_fn_append 8219fi # as_fn_append
… …
8396# as_fn_arith ARG... 8221# as_fn_arith ARG...
8397# ------------------ 8222# ------------------
8398# Perform arithmetic evaluation on the ARGs, and store the result in the 8223# Perform arithmetic evaluation on the ARGs, and store the result in the
8399# global $as_val. Take advantage of shells that can avoid forks. The arguments 8224# global $as_val. Take advantage of shells that can avoid forks. The arguments
8400# must be portable across $(()) and expr. 8225# must be portable across $(()) and expr.
8401if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8226if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
8227then :
8402 eval 'as_fn_arith () 8228 eval 'as_fn_arith ()
8403 { 8229 {
8404 as_val=$(( $* )) 8230 as_val=$(( $* ))
8405 }' 8231 }'
8406else 8232else $as_nop
8407 as_fn_arith () 8233 as_fn_arith ()
8408 { 8234 {
8409 as_val=`expr "$@" || test $? -eq 1` 8235 as_val=`expr "$@" || test $? -eq 1`
8410 } 8236 }
8411fi # as_fn_arith 8237fi # as_fn_arith
… …
8432 8258
8433as_me=`$as_basename -- "$0" || 8259as_me=`$as_basename -- "$0" ||
8434$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8260$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8435 X"$0" : 'X\(//\)$' \| \ 8261 X"$0" : 'X\(//\)$' \| \
8436 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8262 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8437$as_echo X/"$0" | 8263printf "%s\n" X/"$0" |
8438 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8264 sed '/^.*\/\([^/][^/]*\)\/*$/{
8439 s//\1/ 8265 s//\1/
8440 q 8266 q
8441 } 8267 }
8442 /^X\/\(\/\/\)$/{ 8268 /^X\/\(\/\/\)$/{
… …
8454as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8280as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8455as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8281as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8456as_cr_digits='0123456789' 8282as_cr_digits='0123456789'
8457as_cr_alnum=$as_cr_Letters$as_cr_digits 8283as_cr_alnum=$as_cr_Letters$as_cr_digits
8458 8284
8285
8286# Determine whether it's possible to make 'echo' print without a newline.
8287# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
8288# for compatibility with existing Makefiles.
8459ECHO_C= ECHO_N= ECHO_T= 8289ECHO_C= ECHO_N= ECHO_T=
8460case `echo -n x` in #((((( 8290case `echo -n x` in #(((((
8461-n*) 8291-n*)
8462 case `echo 'xy\c'` in 8292 case `echo 'xy\c'` in
8463 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8293 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
… …
8467 esac;; 8297 esac;;
8468*) 8298*)
8469 ECHO_N='-n';; 8299 ECHO_N='-n';;
8470esac 8300esac
8471 8301
8302# For backward compatibility with old third-party macros, we provide
8303# the shell variables $as_echo and $as_echo_n. New code should use
8304# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
8305as_echo='printf %s\n'
8306as_echo_n='printf %s'
8307
8472rm -f conf$$ conf$$.exe conf$$.file 8308rm -f conf$$ conf$$.exe conf$$.file
8473if test -d conf$$.dir; then 8309if test -d conf$$.dir; then
8474 rm -f conf$$.dir/conf$$.file 8310 rm -f conf$$.dir/conf$$.file
8475else 8311else
8476 rm -f conf$$.dir 8312 rm -f conf$$.dir
… …
8480 if ln -s conf$$.file conf$$ 2>/dev/null; then 8316 if ln -s conf$$.file conf$$ 2>/dev/null; then
8481 as_ln_s='ln -s' 8317 as_ln_s='ln -s'
8482 # ... but there are two gotchas: 8318 # ... but there are two gotchas:
8483 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8319 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8484 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8320 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8485 # In both cases, we have to default to `cp -p'. 8321 # In both cases, we have to default to `cp -pR'.
8486 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8322 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8487 as_ln_s='cp -p' 8323 as_ln_s='cp -pR'
8488 elif ln conf$$.file conf$$ 2>/dev/null; then 8324 elif ln conf$$.file conf$$ 2>/dev/null; then
8489 as_ln_s=ln 8325 as_ln_s=ln
8490 else 8326 else
8491 as_ln_s='cp -p' 8327 as_ln_s='cp -pR'
8492 fi 8328 fi
8493else 8329else
8494 as_ln_s='cp -p' 8330 as_ln_s='cp -pR'
8495fi 8331fi
8496rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8332rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8497rmdir conf$$.dir 2>/dev/null 8333rmdir conf$$.dir 2>/dev/null
8498 8334
8499 8335
… …
8508 esac 8344 esac
8509 test -d "$as_dir" || eval $as_mkdir_p || { 8345 test -d "$as_dir" || eval $as_mkdir_p || {
8510 as_dirs= 8346 as_dirs=
8511 while :; do 8347 while :; do
8512 case $as_dir in #( 8348 case $as_dir in #(
8513 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8349 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8514 *) as_qdir=$as_dir;; 8350 *) as_qdir=$as_dir;;
8515 esac 8351 esac
8516 as_dirs="'$as_qdir' $as_dirs" 8352 as_dirs="'$as_qdir' $as_dirs"
8517 as_dir=`$as_dirname -- "$as_dir" || 8353 as_dir=`$as_dirname -- "$as_dir" ||
8518$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8354$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8519 X"$as_dir" : 'X\(//\)[^/]' \| \ 8355 X"$as_dir" : 'X\(//\)[^/]' \| \
8520 X"$as_dir" : 'X\(//\)$' \| \ 8356 X"$as_dir" : 'X\(//\)$' \| \
8521 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8357 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8522$as_echo X"$as_dir" | 8358printf "%s\n" X"$as_dir" |
8523 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8359 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8524 s//\1/ 8360 s//\1/
8525 q 8361 q
8526 } 8362 }
8527 /^X\(\/\/\)[^/].*/{ 8363 /^X\(\/\/\)[^/].*/{
… …
8549else 8385else
8550 test -d ./-p && rmdir ./-p 8386 test -d ./-p && rmdir ./-p
8551 as_mkdir_p=false 8387 as_mkdir_p=false
8552fi 8388fi
8553 8389
8554if test -x / >/dev/null 2>&1; then 8390
8391# as_fn_executable_p FILE
8392# -----------------------
8393# Test if FILE is an executable regular file.
8394as_fn_executable_p ()
8395{
8396 test -f "$1" && test -x "$1"
8397} # as_fn_executable_p
8555 as_test_x='test -x' 8398as_test_x='test -x'
8556else 8399as_executable_p=as_fn_executable_p
8557 if ls -dL / >/dev/null 2>&1; then
8558 as_ls_L_option=L
8559 else
8560 as_ls_L_option=
8561 fi
8562 as_test_x='
8563 eval sh -c '\''
8564 if test -d "$1"; then
8565 test -d "$1/.";
8566 else
8567 case $1 in #(
8568 -*)set "./$1";;
8569 esac;
8570 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8571 ???[sx]*):;;*)false;;esac;fi
8572 '\'' sh
8573 '
8574fi
8575as_executable_p=$as_test_x
8576 8400
8577# Sed expression to map a string onto a valid CPP name. 8401# Sed expression to map a string onto a valid CPP name.
8578as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8402as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8579 8403
8580# Sed expression to map a string onto a valid variable name. 8404# Sed expression to map a string onto a valid variable name.
… …
8592# Save the log message, to keep $0 and so on meaningful, and to 8416# Save the log message, to keep $0 and so on meaningful, and to
8593# report actual input values of CONFIG_FILES etc. instead of their 8417# report actual input values of CONFIG_FILES etc. instead of their
8594# values after options handling. 8418# values after options handling.
8595ac_log=" 8419ac_log="
8596This file was extended by $as_me, which was 8420This file was extended by $as_me, which was
8597generated by GNU Autoconf 2.67. Invocation command line was 8421generated by GNU Autoconf 2.71. Invocation command line was
8598 8422
8599 CONFIG_FILES = $CONFIG_FILES 8423 CONFIG_FILES = $CONFIG_FILES
8600 CONFIG_HEADERS = $CONFIG_HEADERS 8424 CONFIG_HEADERS = $CONFIG_HEADERS
8601 CONFIG_LINKS = $CONFIG_LINKS 8425 CONFIG_LINKS = $CONFIG_LINKS
8602 CONFIG_COMMANDS = $CONFIG_COMMANDS 8426 CONFIG_COMMANDS = $CONFIG_COMMANDS
… …
8650$config_headers 8474$config_headers
8651 8475
8652Report bugs to the package provider." 8476Report bugs to the package provider."
8653 8477
8654_ACEOF 8478_ACEOF
8479ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
8480ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
8655cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8481cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8656ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8482ac_cs_config='$ac_cs_config_escaped'
8657ac_cs_version="\\ 8483ac_cs_version="\\
8658config.status 8484config.status
8659configured by $0, generated by GNU Autoconf 2.67, 8485configured by $0, generated by GNU Autoconf 2.71,
8660 with options \\"\$ac_cs_config\\" 8486 with options \\"\$ac_cs_config\\"
8661 8487
8662Copyright (C) 2010 Free Software Foundation, Inc. 8488Copyright (C) 2021 Free Software Foundation, Inc.
8663This config.status script is free software; the Free Software Foundation 8489This config.status script is free software; the Free Software Foundation
8664gives unlimited permission to copy, distribute and modify it." 8490gives unlimited permission to copy, distribute and modify it."
8665 8491
8666ac_pwd='$ac_pwd' 8492ac_pwd='$ac_pwd'
8667srcdir='$srcdir' 8493srcdir='$srcdir'
… …
8695 case $ac_option in 8521 case $ac_option in
8696 # Handling of the options. 8522 # Handling of the options.
8697 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8523 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8698 ac_cs_recheck=: ;; 8524 ac_cs_recheck=: ;;
8699 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8525 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8700 $as_echo "$ac_cs_version"; exit ;; 8526 printf "%s\n" "$ac_cs_version"; exit ;;
8701 --config | --confi | --conf | --con | --co | --c ) 8527 --config | --confi | --conf | --con | --co | --c )
8702 $as_echo "$ac_cs_config"; exit ;; 8528 printf "%s\n" "$ac_cs_config"; exit ;;
8703 --debug | --debu | --deb | --de | --d | -d ) 8529 --debug | --debu | --deb | --de | --d | -d )
8704 debug=: ;; 8530 debug=: ;;
8705 --file | --fil | --fi | --f ) 8531 --file | --fil | --fi | --f )
8706 $ac_shift 8532 $ac_shift
8707 case $ac_optarg in 8533 case $ac_optarg in
8708 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8534 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8709 '') as_fn_error $? "missing file argument" ;; 8535 '') as_fn_error $? "missing file argument" ;;
8710 esac 8536 esac
8711 as_fn_append CONFIG_FILES " '$ac_optarg'" 8537 as_fn_append CONFIG_FILES " '$ac_optarg'"
8712 ac_need_defaults=false;; 8538 ac_need_defaults=false;;
8713 --header | --heade | --head | --hea ) 8539 --header | --heade | --head | --hea )
8714 $ac_shift 8540 $ac_shift
8715 case $ac_optarg in 8541 case $ac_optarg in
8716 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8542 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8717 esac 8543 esac
8718 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8544 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8719 ac_need_defaults=false;; 8545 ac_need_defaults=false;;
8720 --he | --h) 8546 --he | --h)
8721 # Conflict between --help and --header 8547 # Conflict between --help and --header
8722 as_fn_error $? "ambiguous option: \`$1' 8548 as_fn_error $? "ambiguous option: \`$1'
8723Try \`$0 --help' for more information.";; 8549Try \`$0 --help' for more information.";;
8724 --help | --hel | -h ) 8550 --help | --hel | -h )
8725 $as_echo "$ac_cs_usage"; exit ;; 8551 printf "%s\n" "$ac_cs_usage"; exit ;;
8726 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8552 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8727 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8553 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8728 ac_cs_silent=: ;; 8554 ac_cs_silent=: ;;
8729 8555
8730 # This is an error. 8556 # This is an error.
… …
8746fi 8572fi
8747 8573
8748_ACEOF 8574_ACEOF
8749cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8575cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8750if \$ac_cs_recheck; then 8576if \$ac_cs_recheck; then
8751 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8577 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8752 shift 8578 shift
8753 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8579 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
8754 CONFIG_SHELL='$SHELL' 8580 CONFIG_SHELL='$SHELL'
8755 export CONFIG_SHELL 8581 export CONFIG_SHELL
8756 exec "\$@" 8582 exec "\$@"
8757fi 8583fi
8758 8584
… …
8762{ 8588{
8763 echo 8589 echo
8764 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8590 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8765## Running $as_me. ## 8591## Running $as_me. ##
8766_ASBOX 8592_ASBOX
8767 $as_echo "$ac_log" 8593 printf "%s\n" "$ac_log"
8768} >&5 8594} >&5
8769 8595
8770_ACEOF 8596_ACEOF
8771cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8597cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8772_ACEOF 8598_ACEOF
… …
8780 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;; 8606 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
8781 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8607 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8782 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 8608 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
8783 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 8609 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8784 8610
8785 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 8611 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8786 esac 8612 esac
8787done 8613done
8788 8614
8789 8615
8790# If the user did not use the arguments to specify the items to instantiate, 8616# If the user did not use the arguments to specify the items to instantiate,
8791# then the envvar interface is used. Set only those that are not. 8617# then the envvar interface is used. Set only those that are not.
8792# We use the long form for the default assignment because of an extremely 8618# We use the long form for the default assignment because of an extremely
8793# bizarre bug on SunOS 4.1.3. 8619# bizarre bug on SunOS 4.1.3.
8794if $ac_need_defaults; then 8620if $ac_need_defaults; then
8795 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8621 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
8796 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8622 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
8797fi 8623fi
8798 8624
8799# Have a temporary directory for convenience. Make it in the build tree 8625# Have a temporary directory for convenience. Make it in the build tree
8800# simply because there is no reason against having it here, and in addition, 8626# simply because there is no reason against having it here, and in addition,
8801# creating and moving files from /tmp can sometimes cause problems. 8627# creating and moving files from /tmp can sometimes cause problems.
8802# Hook for its removal unless debugging. 8628# Hook for its removal unless debugging.
8803# Note that there is a small window in which the directory will not be cleaned: 8629# Note that there is a small window in which the directory will not be cleaned:
8804# after its creation but before its name has been assigned to `$tmp'. 8630# after its creation but before its name has been assigned to `$tmp'.
8805$debug || 8631$debug ||
8806{ 8632{
8807 tmp= 8633 tmp= ac_tmp=
8808 trap 'exit_status=$? 8634 trap 'exit_status=$?
8635 : "${ac_tmp:=$tmp}"
8809 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8636 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8810' 0 8637' 0
8811 trap 'as_fn_exit 1' 1 2 13 15 8638 trap 'as_fn_exit 1' 1 2 13 15
8812} 8639}
8813# Create a (secure) tmp directory for tmp files. 8640# Create a (secure) tmp directory for tmp files.
8814 8641
8815{ 8642{
8816 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8643 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8817 test -n "$tmp" && test -d "$tmp" 8644 test -d "$tmp"
8818} || 8645} ||
8819{ 8646{
8820 tmp=./conf$$-$RANDOM 8647 tmp=./conf$$-$RANDOM
8821 (umask 077 && mkdir "$tmp") 8648 (umask 077 && mkdir "$tmp")
8822} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8649} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8650ac_tmp=$tmp
8823 8651
8824# Set up the scripts for CONFIG_FILES section. 8652# Set up the scripts for CONFIG_FILES section.
8825# No need to generate them if there are no CONFIG_FILES. 8653# No need to generate them if there are no CONFIG_FILES.
8826# This happens for instance with `./config.status config.h'. 8654# This happens for instance with `./config.status config.h'.
8827if test -n "$CONFIG_FILES"; then 8655if test -n "$CONFIG_FILES"; then
… …
8839 ac_cs_awk_cr='\\r' 8667 ac_cs_awk_cr='\\r'
8840else 8668else
8841 ac_cs_awk_cr=$ac_cr 8669 ac_cs_awk_cr=$ac_cr
8842fi 8670fi
8843 8671
8844echo 'BEGIN {' >"$tmp/subs1.awk" && 8672echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8845_ACEOF 8673_ACEOF
8846 8674
8847 8675
8848{ 8676{
8849 echo "cat >conf$$subs.awk <<_ACEOF" && 8677 echo "cat >conf$$subs.awk <<_ACEOF" &&
… …
8867 fi 8695 fi
8868done 8696done
8869rm -f conf$$subs.sh 8697rm -f conf$$subs.sh
8870 8698
8871cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8699cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8872cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8700cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8873_ACEOF 8701_ACEOF
8874sed -n ' 8702sed -n '
8875h 8703h
8876s/^/S["/; s/!.*/"]=/ 8704s/^/S["/; s/!.*/"]=/
8877p 8705p
… …
8915} 8743}
8916' >>$CONFIG_STATUS || ac_write_fail=1 8744' >>$CONFIG_STATUS || ac_write_fail=1
8917rm -f conf$$subs.awk 8745rm -f conf$$subs.awk
8918cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8746cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8919_ACAWK 8747_ACAWK
8920cat >>"\$tmp/subs1.awk" <<_ACAWK && 8748cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8921 for (key in S) S_is_set[key] = 1 8749 for (key in S) S_is_set[key] = 1
8922 FS = "" 8750 FS = ""
8923 8751
8924} 8752}
8925{ 8753{
… …
8947cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8775cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8948if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8776if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8949 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8777 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8950else 8778else
8951 cat 8779 cat
8952fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8780fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8953 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8781 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8954_ACEOF 8782_ACEOF
8955 8783
8956# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8784# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8957# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8785# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
… …
8981 8809
8982# Set up the scripts for CONFIG_HEADERS section. 8810# Set up the scripts for CONFIG_HEADERS section.
8983# No need to generate them if there are no CONFIG_HEADERS. 8811# No need to generate them if there are no CONFIG_HEADERS.
8984# This happens for instance with `./config.status Makefile'. 8812# This happens for instance with `./config.status Makefile'.
8985if test -n "$CONFIG_HEADERS"; then 8813if test -n "$CONFIG_HEADERS"; then
8986cat >"$tmp/defines.awk" <<\_ACAWK || 8814cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
8987BEGIN { 8815BEGIN {
8988_ACEOF 8816_ACEOF
8989 8817
8990# Transform confdefs.h into an awk script `defines.awk', embedded as 8818# Transform confdefs.h into an awk script `defines.awk', embedded as
8991# here-document in config.status, that substitutes the proper values into 8819# here-document in config.status, that substitutes the proper values into
… …
8993 8821
8994# Create a delimiter string that does not exist in confdefs.h, to ease 8822# Create a delimiter string that does not exist in confdefs.h, to ease
8995# handling of long lines. 8823# handling of long lines.
8996ac_delim='%!_!# ' 8824ac_delim='%!_!# '
8997for ac_last_try in false false :; do 8825for ac_last_try in false false :; do
8998 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8826 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8999 if test -z "$ac_t"; then 8827 if test -z "$ac_tt"; then
9000 break 8828 break
9001 elif $ac_last_try; then 8829 elif $ac_last_try; then
9002 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8830 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9003 else 8831 else
9004 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8832 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
… …
9095 case $ac_tag in 8923 case $ac_tag in
9096 :[FHLC]) ac_mode=$ac_tag; continue;; 8924 :[FHLC]) ac_mode=$ac_tag; continue;;
9097 esac 8925 esac
9098 case $ac_mode$ac_tag in 8926 case $ac_mode$ac_tag in
9099 :[FHL]*:*);; 8927 :[FHL]*:*);;
9100 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 8928 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9101 :[FH]-) ac_tag=-:-;; 8929 :[FH]-) ac_tag=-:-;;
9102 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8930 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9103 esac 8931 esac
9104 ac_save_IFS=$IFS 8932 ac_save_IFS=$IFS
9105 IFS=: 8933 IFS=:
… …
9114 :[FH]) 8942 :[FH])
9115 ac_file_inputs= 8943 ac_file_inputs=
9116 for ac_f 8944 for ac_f
9117 do 8945 do
9118 case $ac_f in 8946 case $ac_f in
9119 -) ac_f="$tmp/stdin";; 8947 -) ac_f="$ac_tmp/stdin";;
9120 *) # Look for the file first in the build tree, then in the source tree 8948 *) # Look for the file first in the build tree, then in the source tree
9121 # (if the path is not absolute). The absolute path cannot be DOS-style, 8949 # (if the path is not absolute). The absolute path cannot be DOS-style,
9122 # because $ac_f cannot contain `:'. 8950 # because $ac_f cannot contain `:'.
9123 test -f "$ac_f" || 8951 test -f "$ac_f" ||
9124 case $ac_f in 8952 case $ac_f in
9125 [\\/$]*) false;; 8953 [\\/$]*) false;;
9126 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8954 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9127 esac || 8955 esac ||
9128 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 8956 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9129 esac 8957 esac
9130 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8958 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9131 as_fn_append ac_file_inputs " '$ac_f'" 8959 as_fn_append ac_file_inputs " '$ac_f'"
9132 done 8960 done
9133 8961
9134 # Let's still pretend it is `configure' which instantiates (i.e., don't 8962 # Let's still pretend it is `configure' which instantiates (i.e., don't
9135 # use $as_me), people would be surprised to read: 8963 # use $as_me), people would be surprised to read:
9136 # /* config.h. Generated by config.status. */ 8964 # /* config.h. Generated by config.status. */
9137 configure_input='Generated from '` 8965 configure_input='Generated from '`
9138 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8966 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9139 `' by configure.' 8967 `' by configure.'
9140 if test x"$ac_file" != x-; then 8968 if test x"$ac_file" != x-; then
9141 configure_input="$ac_file. $configure_input" 8969 configure_input="$ac_file. $configure_input"
9142 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9143$as_echo "$as_me: creating $ac_file" >&6;} 8971printf "%s\n" "$as_me: creating $ac_file" >&6;}
9144 fi 8972 fi
9145 # Neutralize special characters interpreted by sed in replacement strings. 8973 # Neutralize special characters interpreted by sed in replacement strings.
9146 case $configure_input in #( 8974 case $configure_input in #(
9147 *\&* | *\|* | *\\* ) 8975 *\&* | *\|* | *\\* )
9148 ac_sed_conf_input=`$as_echo "$configure_input" | 8976 ac_sed_conf_input=`printf "%s\n" "$configure_input" |
9149 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8977 sed 's/[\\\\&|]/\\\\&/g'`;; #(
9150 *) ac_sed_conf_input=$configure_input;; 8978 *) ac_sed_conf_input=$configure_input;;
9151 esac 8979 esac
9152 8980
9153 case $ac_tag in 8981 case $ac_tag in
9154 *:-:* | *:-) cat >"$tmp/stdin" \ 8982 *:-:* | *:-) cat >"$ac_tmp/stdin" \
9155 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8983 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9156 esac 8984 esac
9157 ;; 8985 ;;
9158 esac 8986 esac
9159 8987
9160 ac_dir=`$as_dirname -- "$ac_file" || 8988 ac_dir=`$as_dirname -- "$ac_file" ||
9161$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8989$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9162 X"$ac_file" : 'X\(//\)[^/]' \| \ 8990 X"$ac_file" : 'X\(//\)[^/]' \| \
9163 X"$ac_file" : 'X\(//\)$' \| \ 8991 X"$ac_file" : 'X\(//\)$' \| \
9164 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8992 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9165$as_echo X"$ac_file" | 8993printf "%s\n" X"$ac_file" |
9166 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8994 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9167 s//\1/ 8995 s//\1/
9168 q 8996 q
9169 } 8997 }
9170 /^X\(\/\/\)[^/].*/{ 8998 /^X\(\/\/\)[^/].*/{
… …
9184 ac_builddir=. 9012 ac_builddir=.
9185 9013
9186case "$ac_dir" in 9014case "$ac_dir" in
9187.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9015.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9188*) 9016*)
9189 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9017 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
9190 # A ".." for each directory in $ac_dir_suffix. 9018 # A ".." for each directory in $ac_dir_suffix.
9191 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9019 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9192 case $ac_top_builddir_sub in 9020 case $ac_top_builddir_sub in
9193 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9021 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9194 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9022 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9195 esac ;; 9023 esac ;;
9196esac 9024esac
… …
9243/@localedir@/p 9071/@localedir@/p
9244/@mandir@/p' 9072/@mandir@/p'
9245case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9073case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9246*datarootdir*) ac_datarootdir_seen=yes;; 9074*datarootdir*) ac_datarootdir_seen=yes;;
9247*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9075*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9248 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9249$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9077printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9250_ACEOF 9078_ACEOF
9251cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9079cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9252 ac_datarootdir_hack=' 9080 ac_datarootdir_hack='
9253 s&@datadir@&$datadir&g 9081 s&@datadir@&$datadir&g
9254 s&@docdir@&$docdir&g 9082 s&@docdir@&$docdir&g
… …
9280s&@abs_builddir@&$ac_abs_builddir&;t t 9108s&@abs_builddir@&$ac_abs_builddir&;t t
9281s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9109s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9282s&@INSTALL@&$ac_INSTALL&;t t 9110s&@INSTALL@&$ac_INSTALL&;t t
9283$ac_datarootdir_hack 9111$ac_datarootdir_hack
9284" 9112"
9285eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 9113eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9286 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9114 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9287 9115
9288test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9116test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9289 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 9117 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9290 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9118 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
9119 "$ac_tmp/out"`; test -z "$ac_out"; } &&
9291 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9292which seems to be undefined. Please make sure it is defined" >&5 9121which seems to be undefined. Please make sure it is defined" >&5
9293$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9122printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9294which seems to be undefined. Please make sure it is defined" >&2;} 9123which seems to be undefined. Please make sure it is defined" >&2;}
9295 9124
9296 rm -f "$tmp/stdin" 9125 rm -f "$ac_tmp/stdin"
9297 case $ac_file in 9126 case $ac_file in
9298 -) cat "$tmp/out" && rm -f "$tmp/out";; 9127 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9299 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 9128 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9300 esac \ 9129 esac \
9301 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9130 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9302 ;; 9131 ;;
9303 :H) 9132 :H)
9304 # 9133 #
9305 # CONFIG_HEADER 9134 # CONFIG_HEADER
9306 # 9135 #
9307 if test x"$ac_file" != x-; then 9136 if test x"$ac_file" != x-; then
9308 { 9137 {
9309 $as_echo "/* $configure_input */" \ 9138 printf "%s\n" "/* $configure_input */" >&1 \
9310 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 9139 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9311 } >"$tmp/config.h" \ 9140 } >"$ac_tmp/config.h" \
9312 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9141 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9313 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 9142 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9314 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9315$as_echo "$as_me: $ac_file is unchanged" >&6;} 9144printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
9316 else 9145 else
9317 rm -f "$ac_file" 9146 rm -f "$ac_file"
9318 mv "$tmp/config.h" "$ac_file" \ 9147 mv "$ac_tmp/config.h" "$ac_file" \
9319 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9148 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9320 fi 9149 fi
9321 else 9150 else
9322 $as_echo "/* $configure_input */" \ 9151 printf "%s\n" "/* $configure_input */" >&1 \
9323 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 9152 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9324 || as_fn_error $? "could not create -" "$LINENO" 5 9153 || as_fn_error $? "could not create -" "$LINENO" 5
9325 fi 9154 fi
9326 ;; 9155 ;;
9327 9156
9328 9157
… …
9358 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9187 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9359 # would make configure fail if this is the last instruction. 9188 # would make configure fail if this is the last instruction.
9360 $ac_cs_success || as_fn_exit 1 9189 $ac_cs_success || as_fn_exit 1
9361fi 9190fi
9362if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9191if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9363 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9364$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9193printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9365fi 9194fi
9366 9195
9367 9196
9368echo "Configuration: 9197echo "Configuration:
9369 9198
… …
9398fi 9227fi
9399 9228
9400echo "*** Optionally check src/feature.h for further, rarely used options ***" 9229echo "*** Optionally check src/feature.h for further, rarely used options ***"
9401echo 9230echo
9402 9231
9232

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