configure revision 1.1.1.1.2.2
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for tmux 2.4. 4 # 5 # 6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7 # 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 as_myself= 91 case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 for as_dir in $PATH 95 do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100 IFS=$as_save_IFS 101 102 ;; 103 esac 104 # We did not find ourselves, most probably we were run as `sh COMMAND' 105 # in which case we are not to be found in the path. 106 if test "x$as_myself" = x; then 107 as_myself=$0 108 fi 109 if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112 fi 113 114 # Unset variables that we do not need and which cause bugs (e.g. in 115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116 # suppresses any "Segmentation fault" message there. '((' could 117 # trigger a bug in pdksh 5.2.14. 118 for as_var in BASH_ENV ENV MAIL MAILPATH 119 do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121 done 122 PS1='$ ' 123 PS2='> ' 124 PS4='+ ' 125 126 # NLS nuisances. 127 LC_ALL=C 128 export LC_ALL 129 LANGUAGE=C 130 export LANGUAGE 131 132 # CDPATH. 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135 # Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140 # neutralization value for shells without unset; and this also 141 # works around shells that cannot unset nonexistent variables. 142 # Preserve -v and -x to the replacement shell. 143 BASH_ENV=/dev/null 144 ENV=/dev/null 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146 case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151 esac 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153 # Admittedly, this is quite paranoid, since all the known shells bail 154 # out after a failed `exec'. 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156 as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160 if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168 else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174 esac 175 fi 176 " 177 as_required="as_fn_return () { (exit \$1); } 178 as_fn_success () { as_fn_return 0; } 179 as_fn_failure () { as_fn_return 1; } 180 as_fn_ret_success () { return 0; } 181 as_fn_ret_failure () { return 1; } 182 183 exitcode=0 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190 else 191 exitcode=1; echo positional parameters were not saved. 192 fi 193 test x\$exitcode = x0 || exit 1 194 test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199 test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202 else 203 as_have_required=no 204 fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207 else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209 as_found=false 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211 do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234 fi; } 235 IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241 # neutralization value for shells without unset; and this also 242 # works around shells that cannot unset nonexistent variables. 243 # Preserve -v and -x to the replacement shell. 244 BASH_ENV=/dev/null 245 ENV=/dev/null 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247 case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252 esac 253 exec $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'. 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257 exit 255 258 fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 268 $0: including any error possibly output before this 269 $0: message. Then install a modern shell, or manually run 270 $0: the script under such a shell if you do have one." 271 fi 272 exit 1 273 fi 274 fi 275 fi 276 SHELL=${CONFIG_SHELL-/bin/sh} 277 export SHELL 278 # Unset more variables known to interfere with behavior of common tools. 279 CLICOLOR_FORCE= GREP_OPTIONS= 280 unset CLICOLOR_FORCE GREP_OPTIONS 281 282 ## --------------------- ## 283 ## M4sh Shell Functions. ## 284 ## --------------------- ## 285 # as_fn_unset VAR 286 # --------------- 287 # Portably unset VAR. 288 as_fn_unset () 289 { 290 { eval $1=; unset $1;} 291 } 292 as_unset=as_fn_unset 293 294 # as_fn_set_status STATUS 295 # ----------------------- 296 # Set $? to STATUS, without forking. 297 as_fn_set_status () 298 { 299 return $1 300 } # as_fn_set_status 301 302 # as_fn_exit STATUS 303 # ----------------- 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305 as_fn_exit () 306 { 307 set +e 308 as_fn_set_status $1 309 exit $1 310 } # as_fn_exit 311 312 # as_fn_mkdir_p 313 # ------------- 314 # Create "$as_dir" as a directory, including parents if necessary. 315 as_fn_mkdir_p () 316 { 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334 $as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358 } # as_fn_mkdir_p 359 360 # as_fn_executable_p FILE 361 # ----------------------- 362 # Test if FILE is an executable regular file. 363 as_fn_executable_p () 364 { 365 test -f "$1" && test -x "$1" 366 } # as_fn_executable_p 367 # as_fn_append VAR VALUE 368 # ---------------------- 369 # Append the text in VALUE to the end of the definition contained in VAR. Take 370 # advantage of any shell optimizations that allow amortized linear growth over 371 # repeated appends, instead of the typical quadratic growth present in naive 372 # implementations. 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378 else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383 fi # as_fn_append 384 385 # as_fn_arith ARG... 386 # ------------------ 387 # Perform arithmetic evaluation on the ARGs, and store the result in the 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments 389 # must be portable across $(()) and expr. 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395 else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400 fi # as_fn_arith 401 402 403 # as_fn_error STATUS ERROR [LINENO LOG_FD] 404 # ---------------------------------------- 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407 # script with STATUS, using 1 if that was 0. 408 as_fn_error () 409 { 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417 } # as_fn_error 418 419 if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422 else 423 as_expr=false 424 fi 425 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428 else 429 as_basename=false 430 fi 431 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434 else 435 as_dirname=false 436 fi 437 438 as_me=`$as_basename -- "$0" || 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442 $as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457 # Avoid depending upon Character Ranges. 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461 as_cr_digits='0123456789' 462 as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498 } 499 500 ECHO_C= ECHO_N= ECHO_T= 501 case `echo -n x` in #((((( 502 -n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509 *) 510 ECHO_N='-n';; 511 esac 512 513 rm -f conf$$ conf$$.exe conf$$.file 514 if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516 else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519 fi 520 if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534 else 535 as_ln_s='cp -pR' 536 fi 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538 rmdir conf$$.dir 2>/dev/null 539 540 if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # 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"cannot find install-sh, install.sh, or shtool in etc \"$srcdir\"/etc" "$LINENO" 5 2296 fi 2297 2298 # These three variables are undocumented and unsupported, 2299 # and are intended to be withdrawn in a future Autoconf release. 2300 # They can cause serious problems if a builder's source tree is in a directory 2301 # whose full name contains unusual characters. 2302 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2303 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2304 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2305 2306 2307 2308 am__api_version='1.15' 2309 2310 # Find a good install program. We prefer a C program (faster), 2311 # so one script is as good as another. 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" >&6; } 2326 if test -z "$INSTALL"; then 2327 if ${ac_cv_path_install+:} false; then : 2328 $as_echo_n "(cached) " >&6 2329 else 2330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2331 for as_dir in $PATH 2332 do 2333 IFS=$as_save_IFS 2334 test -z "$as_dir" && as_dir=. 2335 # Account for people who put trailing slashes in PATH elements. 2336 case $as_dir/ in #(( 2337 ./ | .// | /[cC]/* | \ 2338 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2339 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2340 /usr/ucb/* ) ;; 2341 *) 2342 # OSF1 and SCO ODT 3.0 have their own names for install. 2343 # Don't use installbsd from OSF since it installs stuff as root 2344 # by default. 2345 for ac_prog in ginstall scoinst install; do 2346 for ac_exec_ext in '' $ac_executable_extensions; do 2347 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2348 if test $ac_prog = install && 2349 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2350 # AIX install. It has an incompatible calling convention. 2351 : 2352 elif test $ac_prog = install && 2353 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2354 # program-specific install script used by HP pwplus--don't use. 2355 : 2356 else 2357 rm -rf conftest.one conftest.two conftest.dir 2358 echo one > conftest.one 2359 echo two > conftest.two 2360 mkdir conftest.dir 2361 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2362 test -s conftest.one && test -s conftest.two && 2363 test -s conftest.dir/conftest.one && 2364 test -s conftest.dir/conftest.two 2365 then 2366 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2367 break 3 2368 fi 2369 fi 2370 fi 2371 done 2372 done 2373 ;; 2374 esac 2375 2376 done 2377 IFS=$as_save_IFS 2378 2379 rm -rf conftest.one conftest.two conftest.dir 2380 2381 fi 2382 if test "${ac_cv_path_install+set}" = set; then 2383 INSTALL=$ac_cv_path_install 2384 else 2385 # As a last resort, use the slow shell script. Don't cache a 2386 # value for INSTALL within a source directory, because that will 2387 # break other packages using the cache if that directory is 2388 # removed, or if the value is a relative name. 2389 INSTALL=$ac_install_sh 2390 fi 2391 fi 2392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2393 $as_echo "$INSTALL" >&6; } 2394 2395 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2396 # It thinks the first close brace ends the variable substitution. 2397 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2398 2399 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2400 2401 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2402 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2404 $as_echo_n "checking whether build environment is sane... " >&6; } 2405 # Reject unsafe characters in $srcdir or the absolute working directory 2406 # name. Accept space and tab only in the latter. 2407 am_lf=' 2408 ' 2409 case `pwd` in 2410 *[\\\"\#\$\&\'\`$am_lf]*) 2411 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2412 esac 2413 case $srcdir in 2414 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2415 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2416 esac 2417 2418 # Do 'set' in a subshell so we don't clobber the current shell's 2419 # arguments. Must try -L first in case configure is actually a 2420 # symlink; some systems play weird games with the mod time of symlinks 2421 # (eg FreeBSD returns the mod time of the symlink's containing 2422 # directory). 2423 if ( 2424 am_has_slept=no 2425 for am_try in 1 2; do 2426 echo "timestamp, slept: $am_has_slept" > conftest.file 2427 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2428 if test "$*" = "X"; then 2429 # -L didn't work. 2430 set X `ls -t "$srcdir/configure" conftest.file` 2431 fi 2432 if test "$*" != "X $srcdir/configure conftest.file" \ 2433 && test "$*" != "X conftest.file $srcdir/configure"; then 2434 2435 # If neither matched, then we have a broken ls. This can happen 2436 # if, for instance, CONFIG_SHELL is bash and it inherits a 2437 # broken ls alias from the environment. This has actually 2438 # happened. Such a system could not be considered "sane". 2439 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2440 alias in your environment" "$LINENO" 5 2441 fi 2442 if test "$2" = conftest.file || test $am_try -eq 2; then 2443 break 2444 fi 2445 # Just in case. 2446 sleep 1 2447 am_has_slept=yes 2448 done 2449 test "$2" = conftest.file 2450 ) 2451 then 2452 # Ok. 2453 : 2454 else 2455 as_fn_error $? "newly created file is older than distributed files! 2456 Check your system clock" "$LINENO" 5 2457 fi 2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2459 $as_echo "yes" >&6; } 2460 # If we didn't sleep, we still need to ensure time stamps of config.status and 2461 # generated files are strictly newer. 2462 am_sleep_pid= 2463 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2464 ( sleep 1 ) & 2465 am_sleep_pid=$! 2466 fi 2467 2468 rm -f conftest.file 2469 2470 test "$program_prefix" != NONE && 2471 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2472 # Use a double $ so make ignores it. 2473 test "$program_suffix" != NONE && 2474 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2475 # Double any \ or $. 2476 # By default was `s,x,x', remove it if useless. 2477 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2478 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2479 2480 # Expand $ac_aux_dir to an absolute path. 2481 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2482 2483 if test x"${MISSING+set}" != xset; then 2484 case $am_aux_dir in 2485 *\ * | *\ *) 2486 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2487 *) 2488 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2489 esac 2490 fi 2491 # Use eval to expand $SHELL 2492 if eval "$MISSING --is-lightweight"; then 2493 am_missing_run="$MISSING " 2494 else 2495 am_missing_run= 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2497 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2498 fi 2499 2500 if test x"${install_sh+set}" != xset; then 2501 case $am_aux_dir in 2502 *\ * | *\ *) 2503 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2504 *) 2505 install_sh="\${SHELL} $am_aux_dir/install-sh" 2506 esac 2507 fi 2508 2509 # Installed binaries are usually stripped using 'strip' when the user 2510 # run "make install-strip". However 'strip' might not be the right 2511 # tool to use in cross-compilation environments, therefore Automake 2512 # will honor the 'STRIP' environment variable to overrule this program. 2513 if test "$cross_compiling" != no; then 2514 if test -n "$ac_tool_prefix"; then 2515 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2516 set dummy ${ac_tool_prefix}strip; ac_word=$2 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2518 $as_echo_n "checking for $ac_word... " >&6; } 2519 if ${ac_cv_prog_STRIP+:} false; then : 2520 $as_echo_n "(cached) " >&6 2521 else 2522 if test -n "$STRIP"; then 2523 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2524 else 2525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2526 for as_dir in $PATH 2527 do 2528 IFS=$as_save_IFS 2529 test -z "$as_dir" && as_dir=. 2530 for ac_exec_ext in '' $ac_executable_extensions; do 2531 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2532 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2534 break 2 2535 fi 2536 done 2537 done 2538 IFS=$as_save_IFS 2539 2540 fi 2541 fi 2542 STRIP=$ac_cv_prog_STRIP 2543 if test -n "$STRIP"; then 2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2545 $as_echo "$STRIP" >&6; } 2546 else 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2548 $as_echo "no" >&6; } 2549 fi 2550 2551 2552 fi 2553 if test -z "$ac_cv_prog_STRIP"; then 2554 ac_ct_STRIP=$STRIP 2555 # Extract the first word of "strip", so it can be a program name with args. 2556 set dummy strip; ac_word=$2 2557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2558 $as_echo_n "checking for $ac_word... " >&6; } 2559 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2560 $as_echo_n "(cached) " >&6 2561 else 2562 if test -n "$ac_ct_STRIP"; then 2563 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2564 else 2565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2566 for as_dir in $PATH 2567 do 2568 IFS=$as_save_IFS 2569 test -z "$as_dir" && as_dir=. 2570 for ac_exec_ext in '' $ac_executable_extensions; do 2571 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2572 ac_cv_prog_ac_ct_STRIP="strip" 2573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2574 break 2 2575 fi 2576 done 2577 done 2578 IFS=$as_save_IFS 2579 2580 fi 2581 fi 2582 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2583 if test -n "$ac_ct_STRIP"; then 2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2585 $as_echo "$ac_ct_STRIP" >&6; } 2586 else 2587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2588 $as_echo "no" >&6; } 2589 fi 2590 2591 if test "x$ac_ct_STRIP" = x; then 2592 STRIP=":" 2593 else 2594 case $cross_compiling:$ac_tool_warned in 2595 yes:) 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2598 ac_tool_warned=yes ;; 2599 esac 2600 STRIP=$ac_ct_STRIP 2601 fi 2602 else 2603 STRIP="$ac_cv_prog_STRIP" 2604 fi 2605 2606 fi 2607 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2608 2609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2610 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2611 if test -z "$MKDIR_P"; then 2612 if ${ac_cv_path_mkdir+:} false; then : 2613 $as_echo_n "(cached) " >&6 2614 else 2615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2616 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2617 do 2618 IFS=$as_save_IFS 2619 test -z "$as_dir" && as_dir=. 2620 for ac_prog in mkdir gmkdir; do 2621 for ac_exec_ext in '' $ac_executable_extensions; do 2622 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2623 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2624 'mkdir (GNU coreutils) '* | \ 2625 'mkdir (coreutils) '* | \ 2626 'mkdir (fileutils) '4.1*) 2627 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2628 break 3;; 2629 esac 2630 done 2631 done 2632 done 2633 IFS=$as_save_IFS 2634 2635 fi 2636 2637 test -d ./--version && rmdir ./--version 2638 if test "${ac_cv_path_mkdir+set}" = set; then 2639 MKDIR_P="$ac_cv_path_mkdir -p" 2640 else 2641 # As a last resort, use the slow shell script. Don't cache a 2642 # value for MKDIR_P within a source directory, because that will 2643 # break other packages using the cache if that directory is 2644 # removed, or if the value is a relative name. 2645 MKDIR_P="$ac_install_sh -d" 2646 fi 2647 fi 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2649 $as_echo "$MKDIR_P" >&6; } 2650 2651 for ac_prog in gawk mawk nawk awk 2652 do 2653 # Extract the first word of "$ac_prog", so it can be a program name with args. 2654 set dummy $ac_prog; ac_word=$2 2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2656 $as_echo_n "checking for $ac_word... " >&6; } 2657 if ${ac_cv_prog_AWK+:} false; then : 2658 $as_echo_n "(cached) " >&6 2659 else 2660 if test -n "$AWK"; then 2661 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2662 else 2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2664 for as_dir in $PATH 2665 do 2666 IFS=$as_save_IFS 2667 test -z "$as_dir" && as_dir=. 2668 for ac_exec_ext in '' $ac_executable_extensions; do 2669 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2670 ac_cv_prog_AWK="$ac_prog" 2671 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2672 break 2 2673 fi 2674 done 2675 done 2676 IFS=$as_save_IFS 2677 2678 fi 2679 fi 2680 AWK=$ac_cv_prog_AWK 2681 if test -n "$AWK"; then 2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2683 $as_echo "$AWK" >&6; } 2684 else 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2686 $as_echo "no" >&6; } 2687 fi 2688 2689 2690 test -n "$AWK" && break 2691 done 2692 2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2694 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2695 set x ${MAKE-make} 2696 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2697 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2698 $as_echo_n "(cached) " >&6 2699 else 2700 cat >conftest.make <<\_ACEOF 2701 SHELL = /bin/sh 2702 all: 2703 @echo '@@@%%%=$(MAKE)=@@@%%%' 2704 _ACEOF 2705 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2706 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2707 *@@@%%%=?*=@@@%%%*) 2708 eval ac_cv_prog_make_${ac_make}_set=yes;; 2709 *) 2710 eval ac_cv_prog_make_${ac_make}_set=no;; 2711 esac 2712 rm -f conftest.make 2713 fi 2714 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2716 $as_echo "yes" >&6; } 2717 SET_MAKE= 2718 else 2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2720 $as_echo "no" >&6; } 2721 SET_MAKE="MAKE=${MAKE-make}" 2722 fi 2723 2724 rm -rf .tst 2>/dev/null 2725 mkdir .tst 2>/dev/null 2726 if test -d .tst; then 2727 am__leading_dot=. 2728 else 2729 am__leading_dot=_ 2730 fi 2731 rmdir .tst 2>/dev/null 2732 2733 # Check whether --enable-silent-rules was given. 2734 if test "${enable_silent_rules+set}" = set; then : 2735 enableval=$enable_silent_rules; 2736 fi 2737 2738 case $enable_silent_rules in # ((( 2739 yes) AM_DEFAULT_VERBOSITY=0;; 2740 no) AM_DEFAULT_VERBOSITY=1;; 2741 *) AM_DEFAULT_VERBOSITY=1;; 2742 esac 2743 am_make=${MAKE-make} 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2745 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2746 if ${am_cv_make_support_nested_variables+:} false; then : 2747 $as_echo_n "(cached) " >&6 2748 else 2749 if $as_echo 'TRUE=$(BAR$(V)) 2750 BAR0=false 2751 BAR1=true 2752 V=1 2753 am__doit: 2754 @$(TRUE) 2755 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2756 am_cv_make_support_nested_variables=yes 2757 else 2758 am_cv_make_support_nested_variables=no 2759 fi 2760 fi 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2762 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2763 if test $am_cv_make_support_nested_variables = yes; then 2764 AM_V='$(V)' 2765 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2766 else 2767 AM_V=$AM_DEFAULT_VERBOSITY 2768 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2769 fi 2770 AM_BACKSLASH='\' 2771 2772 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2773 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2774 # is not polluted with repeated "-I." 2775 am__isrc=' -I$(srcdir)' 2776 # test to see if srcdir already configured 2777 if test -f $srcdir/config.status; then 2778 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2779 fi 2780 fi 2781 2782 # test whether we have cygpath 2783 if test -z "$CYGPATH_W"; then 2784 if (cygpath --version) >/dev/null 2>/dev/null; then 2785 CYGPATH_W='cygpath -w' 2786 else 2787 CYGPATH_W=echo 2788 fi 2789 fi 2790 2791 2792 # Define the identity of the package. 2793 PACKAGE='tmux' 2794 VERSION='2.4' 2795 2796 2797 cat >>confdefs.h <<_ACEOF 2798 #define PACKAGE "$PACKAGE" 2799 _ACEOF 2800 2801 2802 cat >>confdefs.h <<_ACEOF 2803 #define VERSION "$VERSION" 2804 _ACEOF 2805 2806 # Some tools Automake needs. 2807 2808 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2809 2810 2811 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2812 2813 2814 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2815 2816 2817 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2818 2819 2820 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2821 2822 # For better backward compatibility. To be removed once Automake 1.9.x 2823 # dies out for good. For more background, see: 2824 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2825 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2826 mkdir_p='$(MKDIR_P)' 2827 2828 # We need awk for the "check" target (and possibly the TAP driver). The 2829 # system "awk" is bad on some platforms. 2830 # Always define AMTAR for backward compatibility. Yes, it's still used 2831 # in the wild :-( We should find a proper way to deprecate it ... 2832 AMTAR='$${TAR-tar}' 2833 2834 2835 # We'll loop over all known methods to create a tar archive until one works. 2836 _am_tools='gnutar pax cpio none' 2837 2838 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2839 2840 2841 2842 2843 2844 2845 # POSIX will say in a future version that running "rm -f" with no argument 2846 # is OK; and we want to be able to make that assumption in our Makefile 2847 # recipes. So use an aggressive probe to check that the usage we want is 2848 # actually supported "in the wild" to an acceptable degree. 2849 # See automake bug#10828. 2850 # To make any issue more visible, cause the running configure to be aborted 2851 # by default if the 'rm' program in use doesn't match our expectations; the 2852 # user can still override this though. 2853 if rm -f && rm -fr && rm -rf; then : OK; else 2854 cat >&2 <<'END' 2855 Oops! 2856 2857 Your 'rm' program seems unable to run without file operands specified 2858 on the command line, even when the '-f' option is present. This is contrary 2859 to the behaviour of most rm programs out there, and not conforming with 2860 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2861 2862 Please tell bug-automake@gnu.org about your system, including the value 2863 of your $PATH and any error possibly output before this message. This 2864 can help us improve future automake versions. 2865 2866 END 2867 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2868 echo 'Configuration will proceed anyway, since you have set the' >&2 2869 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2870 echo >&2 2871 else 2872 cat >&2 <<'END' 2873 Aborting the configuration process, to ensure you take notice of the issue. 2874 2875 You can download and install GNU coreutils to get an 'rm' implementation 2876 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2877 2878 If you want to complete the configuration process using your problematic 2879 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2880 to "yes", and re-run configure. 2881 2882 END 2883 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2884 fi 2885 fi 2886 2887 2888 # Make sure we can run config.sub. 2889 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2890 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2891 2892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2893 $as_echo_n "checking build system type... " >&6; } 2894 if ${ac_cv_build+:} false; then : 2895 $as_echo_n "(cached) " >&6 2896 else 2897 ac_build_alias=$build_alias 2898 test "x$ac_build_alias" = x && 2899 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2900 test "x$ac_build_alias" = x && 2901 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2902 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2903 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2904 2905 fi 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2907 $as_echo "$ac_cv_build" >&6; } 2908 case $ac_cv_build in 2909 *-*-*) ;; 2910 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2911 esac 2912 build=$ac_cv_build 2913 ac_save_IFS=$IFS; IFS='-' 2914 set x $ac_cv_build 2915 shift 2916 build_cpu=$1 2917 build_vendor=$2 2918 shift; shift 2919 # Remember, the first character of IFS is used to create $*, 2920 # except with old shells: 2921 build_os=$* 2922 IFS=$ac_save_IFS 2923 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2924 2925 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2927 $as_echo_n "checking host system type... " >&6; } 2928 if ${ac_cv_host+:} false; then : 2929 $as_echo_n "(cached) " >&6 2930 else 2931 if test "x$host_alias" = x; then 2932 ac_cv_host=$ac_cv_build 2933 else 2934 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2935 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2936 fi 2937 2938 fi 2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2940 $as_echo "$ac_cv_host" >&6; } 2941 case $ac_cv_host in 2942 *-*-*) ;; 2943 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2944 esac 2945 host=$ac_cv_host 2946 ac_save_IFS=$IFS; IFS='-' 2947 set x $ac_cv_host 2948 shift 2949 host_cpu=$1 2950 host_vendor=$2 2951 shift; shift 2952 # Remember, the first character of IFS is used to create $*, 2953 # except with old shells: 2954 host_os=$* 2955 IFS=$ac_save_IFS 2956 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2957 2958 2959 2960 # When CFLAGS isn't set at this stage and gcc is detected by the macro below, 2961 # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an 2962 # empty default. 2963 : ${CFLAGS=""} 2964 2965 # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because 2966 # AC_CHECK_HEADER doesn't give us any other way to update the include 2967 # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends. 2968 SAVED_CFLAGS="$CFLAGS" 2969 SAVED_CPPFLAGS="$CPPFLAGS" 2970 SAVED_LDFLAGS="$LDFLAGS" 2971 2972 # Set up the compiler in two different ways and say yes we may want to install. 2973 ac_ext=c 2974 ac_cpp='$CPP $CPPFLAGS' 2975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2977 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2978 if test -n "$ac_tool_prefix"; then 2979 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2980 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2982 $as_echo_n "checking for $ac_word... " >&6; } 2983 if ${ac_cv_prog_CC+:} false; then : 2984 $as_echo_n "(cached) " >&6 2985 else 2986 if test -n "$CC"; then 2987 ac_cv_prog_CC="$CC" # Let the user override the test. 2988 else 2989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2990 for as_dir in $PATH 2991 do 2992 IFS=$as_save_IFS 2993 test -z "$as_dir" && as_dir=. 2994 for ac_exec_ext in '' $ac_executable_extensions; do 2995 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2996 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2997 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2998 break 2 2999 fi 3000 done 3001 done 3002 IFS=$as_save_IFS 3003 3004 fi 3005 fi 3006 CC=$ac_cv_prog_CC 3007 if test -n "$CC"; then 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3009 $as_echo "$CC" >&6; } 3010 else 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3012 $as_echo "no" >&6; } 3013 fi 3014 3015 3016 fi 3017 if test -z "$ac_cv_prog_CC"; then 3018 ac_ct_CC=$CC 3019 # Extract the first word of "gcc", so it can be a program name with args. 3020 set dummy gcc; ac_word=$2 3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3022 $as_echo_n "checking for $ac_word... " >&6; } 3023 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3024 $as_echo_n "(cached) " >&6 3025 else 3026 if test -n "$ac_ct_CC"; then 3027 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3028 else 3029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3030 for as_dir in $PATH 3031 do 3032 IFS=$as_save_IFS 3033 test -z "$as_dir" && as_dir=. 3034 for ac_exec_ext in '' $ac_executable_extensions; do 3035 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3036 ac_cv_prog_ac_ct_CC="gcc" 3037 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3038 break 2 3039 fi 3040 done 3041 done 3042 IFS=$as_save_IFS 3043 3044 fi 3045 fi 3046 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3047 if test -n "$ac_ct_CC"; then 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3049 $as_echo "$ac_ct_CC" >&6; } 3050 else 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3052 $as_echo "no" >&6; } 3053 fi 3054 3055 if test "x$ac_ct_CC" = x; then 3056 CC="" 3057 else 3058 case $cross_compiling:$ac_tool_warned in 3059 yes:) 3060 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3061 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3062 ac_tool_warned=yes ;; 3063 esac 3064 CC=$ac_ct_CC 3065 fi 3066 else 3067 CC="$ac_cv_prog_CC" 3068 fi 3069 3070 if test -z "$CC"; then 3071 if test -n "$ac_tool_prefix"; then 3072 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3073 set dummy ${ac_tool_prefix}cc; ac_word=$2 3074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3075 $as_echo_n "checking for $ac_word... " >&6; } 3076 if ${ac_cv_prog_CC+:} false; then : 3077 $as_echo_n "(cached) " >&6 3078 else 3079 if test -n "$CC"; then 3080 ac_cv_prog_CC="$CC" # Let the user override the test. 3081 else 3082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3083 for as_dir in $PATH 3084 do 3085 IFS=$as_save_IFS 3086 test -z "$as_dir" && as_dir=. 3087 for ac_exec_ext in '' $ac_executable_extensions; do 3088 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3089 ac_cv_prog_CC="${ac_tool_prefix}cc" 3090 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3091 break 2 3092 fi 3093 done 3094 done 3095 IFS=$as_save_IFS 3096 3097 fi 3098 fi 3099 CC=$ac_cv_prog_CC 3100 if test -n "$CC"; then 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3102 $as_echo "$CC" >&6; } 3103 else 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3105 $as_echo "no" >&6; } 3106 fi 3107 3108 3109 fi 3110 fi 3111 if test -z "$CC"; then 3112 # Extract the first word of "cc", so it can be a program name with args. 3113 set dummy cc; ac_word=$2 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3115 $as_echo_n "checking for $ac_word... " >&6; } 3116 if ${ac_cv_prog_CC+:} false; then : 3117 $as_echo_n "(cached) " >&6 3118 else 3119 if test -n "$CC"; then 3120 ac_cv_prog_CC="$CC" # Let the user override the test. 3121 else 3122 ac_prog_rejected=no 3123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3124 for as_dir in $PATH 3125 do 3126 IFS=$as_save_IFS 3127 test -z "$as_dir" && as_dir=. 3128 for ac_exec_ext in '' $ac_executable_extensions; do 3129 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3130 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3131 ac_prog_rejected=yes 3132 continue 3133 fi 3134 ac_cv_prog_CC="cc" 3135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3136 break 2 3137 fi 3138 done 3139 done 3140 IFS=$as_save_IFS 3141 3142 if test $ac_prog_rejected = yes; then 3143 # We found a bogon in the path, so make sure we never use it. 3144 set dummy $ac_cv_prog_CC 3145 shift 3146 if test $# != 0; then 3147 # We chose a different compiler from the bogus one. 3148 # However, it has the same basename, so the bogon will be chosen 3149 # first if we set CC to just the basename; use the full file name. 3150 shift 3151 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3152 fi 3153 fi 3154 fi 3155 fi 3156 CC=$ac_cv_prog_CC 3157 if test -n "$CC"; then 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3159 $as_echo "$CC" >&6; } 3160 else 3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3162 $as_echo "no" >&6; } 3163 fi 3164 3165 3166 fi 3167 if test -z "$CC"; then 3168 if test -n "$ac_tool_prefix"; then 3169 for ac_prog in cl.exe 3170 do 3171 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3172 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3174 $as_echo_n "checking for $ac_word... " >&6; } 3175 if ${ac_cv_prog_CC+:} false; then : 3176 $as_echo_n "(cached) " >&6 3177 else 3178 if test -n "$CC"; then 3179 ac_cv_prog_CC="$CC" # Let the user override the test. 3180 else 3181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3182 for as_dir in $PATH 3183 do 3184 IFS=$as_save_IFS 3185 test -z "$as_dir" && as_dir=. 3186 for ac_exec_ext in '' $ac_executable_extensions; do 3187 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3188 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3190 break 2 3191 fi 3192 done 3193 done 3194 IFS=$as_save_IFS 3195 3196 fi 3197 fi 3198 CC=$ac_cv_prog_CC 3199 if test -n "$CC"; then 3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3201 $as_echo "$CC" >&6; } 3202 else 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3204 $as_echo "no" >&6; } 3205 fi 3206 3207 3208 test -n "$CC" && break 3209 done 3210 fi 3211 if test -z "$CC"; then 3212 ac_ct_CC=$CC 3213 for ac_prog in cl.exe 3214 do 3215 # Extract the first word of "$ac_prog", so it can be a program name with args. 3216 set dummy $ac_prog; ac_word=$2 3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3218 $as_echo_n "checking for $ac_word... " >&6; } 3219 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3220 $as_echo_n "(cached) " >&6 3221 else 3222 if test -n "$ac_ct_CC"; then 3223 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3224 else 3225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3226 for as_dir in $PATH 3227 do 3228 IFS=$as_save_IFS 3229 test -z "$as_dir" && as_dir=. 3230 for ac_exec_ext in '' $ac_executable_extensions; do 3231 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3232 ac_cv_prog_ac_ct_CC="$ac_prog" 3233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3234 break 2 3235 fi 3236 done 3237 done 3238 IFS=$as_save_IFS 3239 3240 fi 3241 fi 3242 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3243 if test -n "$ac_ct_CC"; then 3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3245 $as_echo "$ac_ct_CC" >&6; } 3246 else 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3248 $as_echo "no" >&6; } 3249 fi 3250 3251 3252 test -n "$ac_ct_CC" && break 3253 done 3254 3255 if test "x$ac_ct_CC" = x; then 3256 CC="" 3257 else 3258 case $cross_compiling:$ac_tool_warned in 3259 yes:) 3260 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3261 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3262 ac_tool_warned=yes ;; 3263 esac 3264 CC=$ac_ct_CC 3265 fi 3266 fi 3267 3268 fi 3269 3270 3271 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3272 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3273 as_fn_error $? "no acceptable C compiler found in \$PATH 3274 See \`config.log' for more details" "$LINENO" 5; } 3275 3276 # Provide some information about the compiler. 3277 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3278 set X $ac_compile 3279 ac_compiler=$2 3280 for ac_option in --version -v -V -qversion; do 3281 { { ac_try="$ac_compiler $ac_option >&5" 3282 case "(($ac_try" in 3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3284 *) ac_try_echo=$ac_try;; 3285 esac 3286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3287 $as_echo "$ac_try_echo"; } >&5 3288 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3289 ac_status=$? 3290 if test -s conftest.err; then 3291 sed '10a\ 3292 ... rest of stderr output deleted ... 3293 10q' conftest.err >conftest.er1 3294 cat conftest.er1 >&5 3295 fi 3296 rm -f conftest.er1 conftest.err 3297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3298 test $ac_status = 0; } 3299 done 3300 3301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3302 /* end confdefs.h. */ 3303 3304 int 3305 main () 3306 { 3307 3308 ; 3309 return 0; 3310 } 3311 _ACEOF 3312 ac_clean_files_save=$ac_clean_files 3313 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3314 # Try to create an executable without -o first, disregard a.out. 3315 # It will help us diagnose broken compilers, and finding out an intuition 3316 # of exeext. 3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3318 $as_echo_n "checking whether the C compiler works... " >&6; } 3319 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3320 3321 # The possible output files: 3322 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3323 3324 ac_rmfiles= 3325 for ac_file in $ac_files 3326 do 3327 case $ac_file in 3328 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3329 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3330 esac 3331 done 3332 rm -f $ac_rmfiles 3333 3334 if { { ac_try="$ac_link_default" 3335 case "(($ac_try" in 3336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3337 *) ac_try_echo=$ac_try;; 3338 esac 3339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3340 $as_echo "$ac_try_echo"; } >&5 3341 (eval "$ac_link_default") 2>&5 3342 ac_status=$? 3343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3344 test $ac_status = 0; }; then : 3345 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3346 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3347 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3348 # so that the user can short-circuit this test for compilers unknown to 3349 # Autoconf. 3350 for ac_file in $ac_files '' 3351 do 3352 test -f "$ac_file" || continue 3353 case $ac_file in 3354 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3355 ;; 3356 [ab].out ) 3357 # We found the default executable, but exeext='' is most 3358 # certainly right. 3359 break;; 3360 *.* ) 3361 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3362 then :; else 3363 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3364 fi 3365 # We set ac_cv_exeext here because the later test for it is not 3366 # safe: cross compilers may not add the suffix if given an `-o' 3367 # argument, so we may need to know it at that point already. 3368 # Even if this section looks crufty: it has the advantage of 3369 # actually working. 3370 break;; 3371 * ) 3372 break;; 3373 esac 3374 done 3375 test "$ac_cv_exeext" = no && ac_cv_exeext= 3376 3377 else 3378 ac_file='' 3379 fi 3380 if test -z "$ac_file"; then : 3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3382 $as_echo "no" >&6; } 3383 $as_echo "$as_me: failed program was:" >&5 3384 sed 's/^/| /' conftest.$ac_ext >&5 3385 3386 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3387 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3388 as_fn_error 77 "C compiler cannot create executables 3389 See \`config.log' for more details" "$LINENO" 5; } 3390 else 3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3392 $as_echo "yes" >&6; } 3393 fi 3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3395 $as_echo_n "checking for C compiler default output file name... " >&6; } 3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3397 $as_echo "$ac_file" >&6; } 3398 ac_exeext=$ac_cv_exeext 3399 3400 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3401 ac_clean_files=$ac_clean_files_save 3402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3403 $as_echo_n "checking for suffix of executables... " >&6; } 3404 if { { ac_try="$ac_link" 3405 case "(($ac_try" in 3406 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3407 *) ac_try_echo=$ac_try;; 3408 esac 3409 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3410 $as_echo "$ac_try_echo"; } >&5 3411 (eval "$ac_link") 2>&5 3412 ac_status=$? 3413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3414 test $ac_status = 0; }; then : 3415 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3416 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3417 # work properly (i.e., refer to `conftest.exe'), while it won't with 3418 # `rm'. 3419 for ac_file in conftest.exe conftest conftest.*; do 3420 test -f "$ac_file" || continue 3421 case $ac_file in 3422 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3423 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3424 break;; 3425 * ) break;; 3426 esac 3427 done 3428 else 3429 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3430 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3431 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3432 See \`config.log' for more details" "$LINENO" 5; } 3433 fi 3434 rm -f conftest conftest$ac_cv_exeext 3435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3436 $as_echo "$ac_cv_exeext" >&6; } 3437 3438 rm -f conftest.$ac_ext 3439 EXEEXT=$ac_cv_exeext 3440 ac_exeext=$EXEEXT 3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3442 /* end confdefs.h. */ 3443 #include <stdio.h> 3444 int 3445 main () 3446 { 3447 FILE *f = fopen ("conftest.out", "w"); 3448 return ferror (f) || fclose (f) != 0; 3449 3450 ; 3451 return 0; 3452 } 3453 _ACEOF 3454 ac_clean_files="$ac_clean_files conftest.out" 3455 # Check that the compiler produces executables we can run. If not, either 3456 # the compiler is broken, or we cross compile. 3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3458 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3490 If you meant to cross compile, use \`--host'. 3491 See \`config.log' for more details" "$LINENO" 5; } 3492 fi 3493 fi 3494 fi 3495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3496 $as_echo "$cross_compiling" >&6; } 3497 3498 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3499 ac_clean_files=$ac_clean_files_save 3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3501 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3543 See \`config.log' for more details" "$LINENO" 5; } 3544 fi 3545 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3546 fi 3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3548 $as_echo "$ac_cv_objext" >&6; } 3549 OBJEXT=$ac_cv_objext 3550 ac_objext=$OBJEXT 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3552 $as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3701 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3702 array size at least. It's necessary to write '\x00'==0 to get something 3703 that's true only with -std. */ 3704 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3705 3706 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3707 inside strings and character constants. */ 3708 #define FOO(x) 'x' 3709 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3710 3711 int test (int i, double x); 3712 struct s1 {int (*f) (int a);}; 3713 struct s2 {int (*f) (double a);}; 3714 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3715 int argc; 3716 char **argv; 3717 int 3718 main () 3719 { 3720 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3721 ; 3722 return 0; 3723 } 3724 _ACEOF 3725 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3726 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3727 do 3728 CC="$ac_save_CC $ac_arg" 3729 if ac_fn_c_try_compile "$LINENO"; then : 3730 ac_cv_prog_cc_c89=$ac_arg 3731 fi 3732 rm -f core conftest.err conftest.$ac_objext 3733 test "x$ac_cv_prog_cc_c89" != "xno" && break 3734 done 3735 rm -f conftest.$ac_ext 3736 CC=$ac_save_CC 3737 3738 fi 3739 # AC_CACHE_VAL 3740 case "x$ac_cv_prog_cc_c89" in 3741 x) 3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3743 $as_echo "none needed" >&6; } ;; 3744 xno) 3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3746 $as_echo "unsupported" >&6; } ;; 3747 *) 3748 CC="$CC $ac_cv_prog_cc_c89" 3749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3750 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3751 esac 3752 if test "x$ac_cv_prog_cc_c89" != xno; then : 3753 3754 fi 3755 3756 ac_ext=c 3757 ac_cpp='$CPP $CPPFLAGS' 3758 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3759 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3760 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3761 3762 ac_ext=c 3763 ac_cpp='$CPP $CPPFLAGS' 3764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3766 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3768 $as_echo_n "checking whether $CC understands -c and -o together... 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So we grep stderr for any message 3977 # that says an option was ignored or not supported. 3978 # When given -MP, icc 7.0 and 7.1 complain thusly: 3979 # icc: Command line warning: ignoring option '-M'; no argument required 3980 # The diagnosis changed in icc 8.0: 3981 # icc: Command line remark: option '-MP' not supported 3982 if (grep 'ignoring option' conftest.err || 3983 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3984 am_cv_CC_dependencies_compiler_type=$depmode 3985 break 3986 fi 3987 fi 3988 done 3989 3990 cd .. 3991 rm -rf conftest.dir 3992 else 3993 am_cv_CC_dependencies_compiler_type=none 3994 fi 3995 3996 fi 3997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3998 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3999 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4000 4001 if 4002 test "x$enable_dependency_tracking" != xno \ 4003 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4004 am__fastdepCC_TRUE= 4005 am__fastdepCC_FALSE='#' 4006 else 4007 am__fastdepCC_TRUE='#' 4008 am__fastdepCC_FALSE= 4009 fi 4010 4011 4012 4013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4014 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4015 if ${ac_cv_prog_cc_c99+:} false; then : 4016 $as_echo_n "(cached) " >&6 4017 else 4018 ac_cv_prog_cc_c99=no 4019 ac_save_CC=$CC 4020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4021 /* end confdefs.h. */ 4022 #include <stdarg.h> 4023 #include <stdbool.h> 4024 #include <stdlib.h> 4025 #include <wchar.h> 4026 #include <stdio.h> 4027 4028 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4029 #define debug(...) fprintf (stderr, __VA_ARGS__) 4030 #define showlist(...) puts (#__VA_ARGS__) 4031 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4032 static void 4033 test_varargs_macros (void) 4034 { 4035 int x = 1234; 4036 int y = 5678; 4037 debug ("Flag"); 4038 debug ("X = %d\n", x); 4039 showlist (The first, second, and third items.); 4040 report (x>y, "x is %d but y is %d", x, y); 4041 } 4042 4043 // Check long long types. 4044 #define BIG64 18446744073709551615ull 4045 #define BIG32 4294967295ul 4046 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4047 #if !BIG_OK 4048 your preprocessor is broken; 4049 #endif 4050 #if BIG_OK 4051 #else 4052 your preprocessor is broken; 4053 #endif 4054 static long long int bignum = -9223372036854775807LL; 4055 static unsigned long long int ubignum = BIG64; 4056 4057 struct incomplete_array 4058 { 4059 int datasize; 4060 double data[]; 4061 }; 4062 4063 struct named_init { 4064 int number; 4065 const wchar_t *name; 4066 double average; 4067 }; 4068 4069 typedef const char *ccp; 4070 4071 static inline int 4072 test_restrict (ccp restrict text) 4073 { 4074 // See if C++-style comments work. 4075 // Iterate through items via the restricted pointer. 4076 // Also check for declarations in for loops. 4077 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4078 continue; 4079 return 0; 4080 } 4081 4082 // Check varargs and va_copy. 4083 static void 4084 test_varargs (const char *format, ...) 4085 { 4086 va_list args; 4087 va_start (args, format); 4088 va_list args_copy; 4089 va_copy (args_copy, args); 4090 4091 const char *str; 4092 int number; 4093 float fnumber; 4094 4095 while (*format) 4096 { 4097 switch (*format++) 4098 { 4099 case 's': // string 4100 str = va_arg (args_copy, const char *); 4101 break; 4102 case 'd': // int 4103 number = va_arg (args_copy, int); 4104 break; 4105 case 'f': // float 4106 fnumber = va_arg (args_copy, double); 4107 break; 4108 default: 4109 break; 4110 } 4111 } 4112 va_end (args_copy); 4113 va_end (args); 4114 } 4115 4116 int 4117 main () 4118 { 4119 4120 // Check bool. 4121 _Bool success = false; 4122 4123 // Check restrict. 4124 if (test_restrict ("String literal") == 0) 4125 success = true; 4126 char *restrict newvar = "Another string"; 4127 4128 // Check varargs. 4129 test_varargs ("s, d' f .", "string", 65, 34.234); 4130 test_varargs_macros (); 4131 4132 // Check flexible array members. 4133 struct incomplete_array *ia = 4134 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4135 ia->datasize = 10; 4136 for (int i = 0; i < ia->datasize; ++i) 4137 ia->data[i] = i * 1.234; 4138 4139 // Check named initializers. 4140 struct named_init ni = { 4141 .number = 34, 4142 .name = L"Test wide string", 4143 .average = 543.34343, 4144 }; 4145 4146 ni.number = 58; 4147 4148 int dynamic_array[ni.number]; 4149 dynamic_array[ni.number - 1] = 543; 4150 4151 // work around unused variable warnings 4152 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4153 || dynamic_array[ni.number - 1] != 543); 4154 4155 ; 4156 return 0; 4157 } 4158 _ACEOF 4159 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4160 do 4161 CC="$ac_save_CC $ac_arg" 4162 if ac_fn_c_try_compile "$LINENO"; then : 4163 ac_cv_prog_cc_c99=$ac_arg 4164 fi 4165 rm -f core conftest.err conftest.$ac_objext 4166 test "x$ac_cv_prog_cc_c99" != "xno" && break 4167 done 4168 rm -f conftest.$ac_ext 4169 CC=$ac_save_CC 4170 4171 fi 4172 # AC_CACHE_VAL 4173 case "x$ac_cv_prog_cc_c99" in 4174 x) 4175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4176 $as_echo "none needed" >&6; } ;; 4177 xno) 4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4179 $as_echo "unsupported" >&6; } ;; 4180 *) 4181 CC="$CC $ac_cv_prog_cc_c99" 4182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4183 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4184 esac 4185 if test "x$ac_cv_prog_cc_c99" != xno; then : 4186 4187 fi 4188 4189 4190 ac_ext=c 4191 ac_cpp='$CPP $CPPFLAGS' 4192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4194 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4196 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4197 # On Suns, sometimes $CPP names a directory. 4198 if test -n "$CPP" && test -d "$CPP"; then 4199 CPP= 4200 fi 4201 if test -z "$CPP"; then 4202 if ${ac_cv_prog_CPP+:} false; then : 4203 $as_echo_n "(cached) " >&6 4204 else 4205 # Double quotes because CPP needs to be expanded 4206 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4207 do 4208 ac_preproc_ok=false 4209 for ac_c_preproc_warn_flag in '' yes 4210 do 4211 # Use a header file that comes with gcc, so configuring glibc 4212 # with a fresh cross-compiler works. 4213 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4214 # <limits.h> exists even on freestanding compilers. 4215 # On the NeXT, cc -E runs the code through the compiler's parser, 4216 # not just through cpp. "Syntax error" is here to catch this case. 4217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4218 /* end confdefs.h. */ 4219 #ifdef __STDC__ 4220 # include <limits.h> 4221 #else 4222 # include <assert.h> 4223 #endif 4224 Syntax error 4225 _ACEOF 4226 if ac_fn_c_try_cpp "$LINENO"; then : 4227 4228 else 4229 # Broken: fails on valid input. 4230 continue 4231 fi 4232 rm -f conftest.err conftest.i conftest.$ac_ext 4233 4234 # OK, works on sane cases. Now check whether nonexistent headers 4235 # can be detected and how. 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4237 /* end confdefs.h. */ 4238 #include <ac_nonexistent.h> 4239 _ACEOF 4240 if ac_fn_c_try_cpp "$LINENO"; then : 4241 # Broken: success on invalid input. 4242 continue 4243 else 4244 # Passes both tests. 4245 ac_preproc_ok=: 4246 break 4247 fi 4248 rm -f conftest.err conftest.i conftest.$ac_ext 4249 4250 done 4251 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4252 rm -f conftest.i conftest.err conftest.$ac_ext 4253 if $ac_preproc_ok; then : 4254 break 4255 fi 4256 4257 done 4258 ac_cv_prog_CPP=$CPP 4259 4260 fi 4261 CPP=$ac_cv_prog_CPP 4262 else 4263 ac_cv_prog_CPP=$CPP 4264 fi 4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4266 $as_echo "$CPP" >&6; } 4267 ac_preproc_ok=false 4268 for ac_c_preproc_warn_flag in '' yes 4269 do 4270 # Use a header file that comes with gcc, so configuring glibc 4271 # with a fresh cross-compiler works. 4272 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4273 # <limits.h> exists even on freestanding compilers. 4274 # On the NeXT, cc -E runs the code through the compiler's parser, 4275 # not just through cpp. "Syntax error" is here to catch this case. 4276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4277 /* end confdefs.h. */ 4278 #ifdef __STDC__ 4279 # include <limits.h> 4280 #else 4281 # include <assert.h> 4282 #endif 4283 Syntax error 4284 _ACEOF 4285 if ac_fn_c_try_cpp "$LINENO"; then : 4286 4287 else 4288 # Broken: fails on valid input. 4289 continue 4290 fi 4291 rm -f conftest.err conftest.i conftest.$ac_ext 4292 4293 # OK, works on sane cases. Now check whether nonexistent headers 4294 # can be detected and how. 4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4296 /* end confdefs.h. */ 4297 #include <ac_nonexistent.h> 4298 _ACEOF 4299 if ac_fn_c_try_cpp "$LINENO"; then : 4300 # Broken: success on invalid input. 4301 continue 4302 else 4303 # Passes both tests. 4304 ac_preproc_ok=: 4305 break 4306 fi 4307 rm -f conftest.err conftest.i conftest.$ac_ext 4308 4309 done 4310 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4311 rm -f conftest.i conftest.err conftest.$ac_ext 4312 if $ac_preproc_ok; then : 4313 4314 else 4315 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4316 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4317 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4318 See \`config.log' for more details" "$LINENO" 5; } 4319 fi 4320 4321 ac_ext=c 4322 ac_cpp='$CPP $CPPFLAGS' 4323 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4324 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4325 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4326 4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4328 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4329 if ${ac_cv_path_GREP+:} false; then : 4330 $as_echo_n "(cached) " >&6 4331 else 4332 if test -z "$GREP"; then 4333 ac_path_GREP_found=false 4334 # Loop through the user's path and test for each of PROGNAME-LIST 4335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4336 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4337 do 4338 IFS=$as_save_IFS 4339 test -z "$as_dir" && as_dir=. 4340 for ac_prog in grep ggrep; do 4341 for ac_exec_ext in '' $ac_executable_extensions; do 4342 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4343 as_fn_executable_p "$ac_path_GREP" || continue 4344 # Check for GNU ac_path_GREP and select it if it is found. 4345 # Check for GNU $ac_path_GREP 4346 case `"$ac_path_GREP" --version 2>&1` in 4347 *GNU*) 4348 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4349 *) 4350 ac_count=0 4351 $as_echo_n 0123456789 >"conftest.in" 4352 while : 4353 do 4354 cat "conftest.in" "conftest.in" >"conftest.tmp" 4355 mv "conftest.tmp" "conftest.in" 4356 cp "conftest.in" "conftest.nl" 4357 $as_echo 'GREP' >> "conftest.nl" 4358 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4359 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4360 as_fn_arith $ac_count + 1 && ac_count=$as_val 4361 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4362 # Best one so far, save it but keep looking for a better one 4363 ac_cv_path_GREP="$ac_path_GREP" 4364 ac_path_GREP_max=$ac_count 4365 fi 4366 # 10*(2^10) chars as input seems more than enough 4367 test $ac_count -gt 10 && break 4368 done 4369 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4370 esac 4371 4372 $ac_path_GREP_found && break 3 4373 done 4374 done 4375 done 4376 IFS=$as_save_IFS 4377 if test -z "$ac_cv_path_GREP"; then 4378 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4379 fi 4380 else 4381 ac_cv_path_GREP=$GREP 4382 fi 4383 4384 fi 4385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4386 $as_echo "$ac_cv_path_GREP" >&6; } 4387 GREP="$ac_cv_path_GREP" 4388 4389 4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4391 $as_echo_n "checking for egrep... " >&6; } 4392 if ${ac_cv_path_EGREP+:} false; then : 4393 $as_echo_n "(cached) " >&6 4394 else 4395 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4396 then ac_cv_path_EGREP="$GREP -E" 4397 else 4398 if test -z "$EGREP"; then 4399 ac_path_EGREP_found=false 4400 # Loop through the user's path and test for each of PROGNAME-LIST 4401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4402 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4403 do 4404 IFS=$as_save_IFS 4405 test -z "$as_dir" && as_dir=. 4406 for ac_prog in egrep; do 4407 for ac_exec_ext in '' $ac_executable_extensions; do 4408 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4409 as_fn_executable_p "$ac_path_EGREP" || continue 4410 # Check for GNU ac_path_EGREP and select it if it is found. 4411 # Check for GNU $ac_path_EGREP 4412 case `"$ac_path_EGREP" --version 2>&1` in 4413 *GNU*) 4414 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4415 *) 4416 ac_count=0 4417 $as_echo_n 0123456789 >"conftest.in" 4418 while : 4419 do 4420 cat "conftest.in" "conftest.in" >"conftest.tmp" 4421 mv "conftest.tmp" "conftest.in" 4422 cp "conftest.in" "conftest.nl" 4423 $as_echo 'EGREP' >> "conftest.nl" 4424 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4425 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4426 as_fn_arith $ac_count + 1 && ac_count=$as_val 4427 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4428 # Best one so far, save it but keep looking for a better one 4429 ac_cv_path_EGREP="$ac_path_EGREP" 4430 ac_path_EGREP_max=$ac_count 4431 fi 4432 # 10*(2^10) chars as input seems more than enough 4433 test $ac_count -gt 10 && break 4434 done 4435 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4436 esac 4437 4438 $ac_path_EGREP_found && break 3 4439 done 4440 done 4441 done 4442 IFS=$as_save_IFS 4443 if test -z "$ac_cv_path_EGREP"; then 4444 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4445 fi 4446 else 4447 ac_cv_path_EGREP=$EGREP 4448 fi 4449 4450 fi 4451 fi 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4453 $as_echo "$ac_cv_path_EGREP" >&6; } 4454 EGREP="$ac_cv_path_EGREP" 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4466 if test -n "$ac_tool_prefix"; then 4467 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4468 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4470 $as_echo_n "checking for $ac_word... " >&6; } 4471 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4472 $as_echo_n "(cached) " >&6 4473 else 4474 case $PKG_CONFIG in 4475 [\\/]* | ?:[\\/]*) 4476 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4477 ;; 4478 *) 4479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4480 for as_dir in $PATH 4481 do 4482 IFS=$as_save_IFS 4483 test -z "$as_dir" && as_dir=. 4484 for ac_exec_ext in '' $ac_executable_extensions; do 4485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4486 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4488 break 2 4489 fi 4490 done 4491 done 4492 IFS=$as_save_IFS 4493 4494 ;; 4495 esac 4496 fi 4497 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4498 if test -n "$PKG_CONFIG"; then 4499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4500 $as_echo "$PKG_CONFIG" >&6; } 4501 else 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4503 $as_echo "no" >&6; } 4504 fi 4505 4506 4507 fi 4508 if test -z "$ac_cv_path_PKG_CONFIG"; then 4509 ac_pt_PKG_CONFIG=$PKG_CONFIG 4510 # Extract the first word of "pkg-config", so it can be a program name with args. 4511 set dummy pkg-config; ac_word=$2 4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4513 $as_echo_n "checking for $ac_word... " >&6; } 4514 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4515 $as_echo_n "(cached) " >&6 4516 else 4517 case $ac_pt_PKG_CONFIG in 4518 [\\/]* | ?:[\\/]*) 4519 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4520 ;; 4521 *) 4522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4523 for as_dir in $PATH 4524 do 4525 IFS=$as_save_IFS 4526 test -z "$as_dir" && as_dir=. 4527 for ac_exec_ext in '' $ac_executable_extensions; do 4528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4529 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4531 break 2 4532 fi 4533 done 4534 done 4535 IFS=$as_save_IFS 4536 4537 ;; 4538 esac 4539 fi 4540 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4541 if test -n "$ac_pt_PKG_CONFIG"; then 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4543 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4544 else 4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4546 $as_echo "no" >&6; } 4547 fi 4548 4549 if test "x$ac_pt_PKG_CONFIG" = x; then 4550 PKG_CONFIG="" 4551 else 4552 case $cross_compiling:$ac_tool_warned in 4553 yes:) 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4555 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4556 ac_tool_warned=yes ;; 4557 esac 4558 PKG_CONFIG=$ac_pt_PKG_CONFIG 4559 fi 4560 else 4561 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4562 fi 4563 4564 fi 4565 if test -n "$PKG_CONFIG"; then 4566 _pkg_min_version=0.9.0 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4568 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4569 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4571 $as_echo "yes" >&6; } 4572 else 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4574 $as_echo "no" >&6; } 4575 PKG_CONFIG="" 4576 fi 4577 fi 4578 4579 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4581 $as_echo_n "checking for ANSI C header files... " >&6; } 4582 if ${ac_cv_header_stdc+:} false; then : 4583 $as_echo_n "(cached) " >&6 4584 else 4585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4586 /* end confdefs.h. */ 4587 #include <stdlib.h> 4588 #include <stdarg.h> 4589 #include <string.h> 4590 #include <float.h> 4591 4592 int 4593 main () 4594 { 4595 4596 ; 4597 return 0; 4598 } 4599 _ACEOF 4600 if ac_fn_c_try_compile "$LINENO"; then : 4601 ac_cv_header_stdc=yes 4602 else 4603 ac_cv_header_stdc=no 4604 fi 4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4606 4607 if test $ac_cv_header_stdc = yes; then 4608 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4610 /* end confdefs.h. */ 4611 #include <string.h> 4612 4613 _ACEOF 4614 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4615 $EGREP "memchr" >/dev/null 2>&1; then : 4616 4617 else 4618 ac_cv_header_stdc=no 4619 fi 4620 rm -f conftest* 4621 4622 fi 4623 4624 if test $ac_cv_header_stdc = yes; then 4625 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627 /* end confdefs.h. */ 4628 #include <stdlib.h> 4629 4630 _ACEOF 4631 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4632 $EGREP "free" >/dev/null 2>&1; then : 4633 4634 else 4635 ac_cv_header_stdc=no 4636 fi 4637 rm -f conftest* 4638 4639 fi 4640 4641 if test $ac_cv_header_stdc = yes; then 4642 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4643 if test "$cross_compiling" = yes; then : 4644 : 4645 else 4646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4647 /* end confdefs.h. */ 4648 #include <ctype.h> 4649 #include <stdlib.h> 4650 #if ((' ' & 0x0FF) == 0x020) 4651 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4652 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4653 #else 4654 # define ISLOWER(c) \ 4655 (('a' <= (c) && (c) <= 'i') \ 4656 || ('j' <= (c) && (c) <= 'r') \ 4657 || ('s' <= (c) && (c) <= 'z')) 4658 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4659 #endif 4660 4661 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4662 int 4663 main () 4664 { 4665 int i; 4666 for (i = 0; i < 256; i++) 4667 if (XOR (islower (i), ISLOWER (i)) 4668 || toupper (i) != TOUPPER (i)) 4669 return 2; 4670 return 0; 4671 } 4672 _ACEOF 4673 if ac_fn_c_try_run "$LINENO"; then : 4674 4675 else 4676 ac_cv_header_stdc=no 4677 fi 4678 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4679 conftest.$ac_objext conftest.beam conftest.$ac_ext 4680 fi 4681 4682 fi 4683 fi 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4685 $as_echo "$ac_cv_header_stdc" >&6; } 4686 if test $ac_cv_header_stdc = yes; then 4687 4688 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4689 4690 fi 4691 4692 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4693 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4694 inttypes.h stdint.h unistd.h 4695 do : 4696 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4697 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4698 " 4699 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4700 cat >>confdefs.h <<_ACEOF 4701 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4702 _ACEOF 4703 4704 fi 4705 4706 done 4707 4708 4709 4710 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4711 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4712 MINIX=yes 4713 else 4714 MINIX= 4715 fi 4716 4717 4718 if test "$MINIX" = yes; then 4719 4720 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4721 4722 4723 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4724 4725 4726 $as_echo "#define _MINIX 1" >>confdefs.h 4727 4728 fi 4729 4730 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4732 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4733 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4734 $as_echo_n "(cached) " >&6 4735 else 4736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4737 /* end confdefs.h. */ 4738 4739 # define __EXTENSIONS__ 1 4740 $ac_includes_default 4741 int 4742 main () 4743 { 4744 4745 ; 4746 return 0; 4747 } 4748 _ACEOF 4749 if ac_fn_c_try_compile "$LINENO"; then : 4750 ac_cv_safe_to_define___extensions__=yes 4751 else 4752 ac_cv_safe_to_define___extensions__=no 4753 fi 4754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4755 fi 4756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4757 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4758 test $ac_cv_safe_to_define___extensions__ = yes && 4759 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4760 4761 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4762 4763 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4764 4765 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4766 4767 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4768 4769 4770 4771 # Default tmux.conf goes in /etc not ${prefix}/etc. 4772 test "$sysconfdir" = '${prefix}/etc' && sysconfdir=/etc 4773 4774 # Is this --enable-debug? 4775 # Check whether --enable-debug was given. 4776 if test "${enable_debug+set}" = set; then : 4777 enableval=$enable_debug; 4778 fi 4779 4780 if test "x$enable_debug" = xyes; then 4781 IS_DEBUG_TRUE= 4782 IS_DEBUG_FALSE='#' 4783 else 4784 IS_DEBUG_TRUE='#' 4785 IS_DEBUG_FALSE= 4786 fi 4787 4788 4789 # Is this a static build? 4790 # Check whether --enable-static was given. 4791 if test "${enable_static+set}" = set; then : 4792 enableval=$enable_static; 4793 fi 4794 4795 if test "x$enable_static" = xyes; then 4796 test "x$PKG_CONFIG" != x && PKG_CONFIG="$PKG_CONFIG --static" 4797 AM_LDFLAGS="-static $AM_LDFLAGS" 4798 LDFLAGS="$AM_LDFLAGS $SAVED_LDFLAGS" 4799 fi 4800 4801 # Is this gcc? 4802 if test "x$GCC" = xyes; then 4803 IS_GCC_TRUE= 4804 IS_GCC_FALSE='#' 4805 else 4806 IS_GCC_TRUE='#' 4807 IS_GCC_FALSE= 4808 fi 4809 4810 4811 # Is this Sun CC? 4812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4813 /* end confdefs.h. */ 4814 4815 #ifdef __SUNPRO_C 4816 yes 4817 #endif 4818 4819 _ACEOF 4820 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4821 $EGREP "yes" >/dev/null 2>&1; then : 4822 found_suncc=yes 4823 else 4824 found_suncc=no 4825 4826 fi 4827 rm -f conftest* 4828 4829 if test "x$found_suncc" = xyes; then 4830 IS_SUNCC_TRUE= 4831 IS_SUNCC_FALSE='#' 4832 else 4833 IS_SUNCC_TRUE='#' 4834 IS_SUNCC_FALSE= 4835 fi 4836 4837 4838 # Check for various headers. Alternatives included from compat.h. 4839 for ac_header in \ 4840 bitstring.h \ 4841 dirent.h \ 4842 fcntl.h \ 4843 inttypes.h \ 4844 libutil.h \ 4845 ndir.h \ 4846 paths.h \ 4847 pty.h \ 4848 stdint.h \ 4849 sys/dir.h \ 4850 sys/ndir.h \ 4851 sys/tree.h \ 4852 util.h \ 4853 4854 do : 4855 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4856 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4857 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4858 cat >>confdefs.h <<_ACEOF 4859 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4860 _ACEOF 4861 4862 fi 4863 4864 done 4865 4866 4867 # Look for library needed for flock. 4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing flock" >&5 4869 $as_echo_n "checking for library containing flock... " >&6; } 4870 if ${ac_cv_search_flock+:} false; then : 4871 $as_echo_n "(cached) " >&6 4872 else 4873 ac_func_search_save_LIBS=$LIBS 4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4875 /* end confdefs.h. */ 4876 4877 /* Override any GCC internal prototype to avoid an error. 4878 Use char because int might match the return type of a GCC 4879 builtin and then its argument prototype would still apply. */ 4880 #ifdef __cplusplus 4881 extern "C" 4882 #endif 4883 char flock (); 4884 int 4885 main () 4886 { 4887 return flock (); 4888 ; 4889 return 0; 4890 } 4891 _ACEOF 4892 for ac_lib in '' bsd; do 4893 if test -z "$ac_lib"; then 4894 ac_res="none required" 4895 else 4896 ac_res=-l$ac_lib 4897 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4898 fi 4899 if ac_fn_c_try_link "$LINENO"; then : 4900 ac_cv_search_flock=$ac_res 4901 fi 4902 rm -f core conftest.err conftest.$ac_objext \ 4903 conftest$ac_exeext 4904 if ${ac_cv_search_flock+:} false; then : 4905 break 4906 fi 4907 done 4908 if ${ac_cv_search_flock+:} false; then : 4909 4910 else 4911 ac_cv_search_flock=no 4912 fi 4913 rm conftest.$ac_ext 4914 LIBS=$ac_func_search_save_LIBS 4915 fi 4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_flock" >&5 4917 $as_echo "$ac_cv_search_flock" >&6; } 4918 ac_res=$ac_cv_search_flock 4919 if test "$ac_res" != no; then : 4920 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4921 4922 fi 4923 4924 4925 # Check for functions that are replaced or omitted. 4926 for ac_func in \ 4927 dirfd \ 4928 flock \ 4929 prctl \ 4930 sysconf \ 4931 4932 do : 4933 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4934 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4935 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4936 cat >>confdefs.h <<_ACEOF 4937 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4938 _ACEOF 4939 4940 fi 4941 done 4942 4943 4944 # Check for functions with a compatibility implementation. 4945 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 4946 if test "x$ac_cv_func_asprintf" = xyes; then : 4947 $as_echo "#define HAVE_ASPRINTF 1" >>confdefs.h 4948 4949 else 4950 case " $LIBOBJS " in 4951 *" asprintf.$ac_objext "* ) ;; 4952 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 4953 ;; 4954 esac 4955 4956 fi 4957 4958 ac_fn_c_check_func "$LINENO" "cfmakeraw" "ac_cv_func_cfmakeraw" 4959 if test "x$ac_cv_func_cfmakeraw" = xyes; then : 4960 $as_echo "#define HAVE_CFMAKERAW 1" >>confdefs.h 4961 4962 else 4963 case " $LIBOBJS " in 4964 *" cfmakeraw.$ac_objext "* ) ;; 4965 *) LIBOBJS="$LIBOBJS cfmakeraw.$ac_objext" 4966 ;; 4967 esac 4968 4969 fi 4970 4971 ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" 4972 if test "x$ac_cv_func_closefrom" = xyes; then : 4973 $as_echo "#define HAVE_CLOSEFROM 1" >>confdefs.h 4974 4975 else 4976 case " $LIBOBJS " in 4977 *" closefrom.$ac_objext "* ) ;; 4978 *) LIBOBJS="$LIBOBJS closefrom.$ac_objext" 4979 ;; 4980 esac 4981 4982 fi 4983 4984 ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" 4985 if test "x$ac_cv_func_explicit_bzero" = xyes; then : 4986 $as_echo "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h 4987 4988 else 4989 case " $LIBOBJS " in 4990 *" explicit_bzero.$ac_objext "* ) ;; 4991 *) LIBOBJS="$LIBOBJS explicit_bzero.$ac_objext" 4992 ;; 4993 esac 4994 4995 fi 4996 4997 ac_fn_c_check_func "$LINENO" "fgetln" "ac_cv_func_fgetln" 4998 if test "x$ac_cv_func_fgetln" = xyes; then : 4999 $as_echo "#define HAVE_FGETLN 1" >>confdefs.h 5000 5001 else 5002 case " $LIBOBJS " in 5003 *" fgetln.$ac_objext "* ) ;; 5004 *) LIBOBJS="$LIBOBJS fgetln.$ac_objext" 5005 ;; 5006 esac 5007 5008 fi 5009 5010 ac_fn_c_check_func "$LINENO" "fparseln" "ac_cv_func_fparseln" 5011 if test "x$ac_cv_func_fparseln" = xyes; then : 5012 $as_echo "#define HAVE_FPARSELN 1" >>confdefs.h 5013 5014 else 5015 case " $LIBOBJS " in 5016 *" fparseln.$ac_objext "* ) ;; 5017 *) LIBOBJS="$LIBOBJS fparseln.$ac_objext" 5018 ;; 5019 esac 5020 5021 fi 5022 5023 ac_fn_c_check_func "$LINENO" "freezero" "ac_cv_func_freezero" 5024 if test "x$ac_cv_func_freezero" = xyes; then : 5025 $as_echo "#define HAVE_FREEZERO 1" >>confdefs.h 5026 5027 else 5028 case " $LIBOBJS " in 5029 *" freezero.$ac_objext "* ) ;; 5030 *) LIBOBJS="$LIBOBJS freezero.$ac_objext" 5031 ;; 5032 esac 5033 5034 fi 5035 5036 ac_fn_c_check_func "$LINENO" "getdtablecount" "ac_cv_func_getdtablecount" 5037 if test "x$ac_cv_func_getdtablecount" = xyes; then : 5038 $as_echo "#define HAVE_GETDTABLECOUNT 1" >>confdefs.h 5039 5040 else 5041 case " $LIBOBJS " in 5042 *" getdtablecount.$ac_objext "* ) ;; 5043 *) LIBOBJS="$LIBOBJS getdtablecount.$ac_objext" 5044 ;; 5045 esac 5046 5047 fi 5048 5049 ac_fn_c_check_func "$LINENO" "getprogname" "ac_cv_func_getprogname" 5050 if test "x$ac_cv_func_getprogname" = xyes; then : 5051 $as_echo "#define HAVE_GETPROGNAME 1" >>confdefs.h 5052 5053 else 5054 case " $LIBOBJS " in 5055 *" getprogname.$ac_objext "* ) ;; 5056 *) LIBOBJS="$LIBOBJS getprogname.$ac_objext" 5057 ;; 5058 esac 5059 5060 fi 5061 5062 ac_fn_c_check_func "$LINENO" "recallocarray" "ac_cv_func_recallocarray" 5063 if test "x$ac_cv_func_recallocarray" = xyes; then : 5064 $as_echo "#define HAVE_RECALLOCARRAY 1" >>confdefs.h 5065 5066 else 5067 case " $LIBOBJS " in 5068 *" recallocarray.$ac_objext "* ) ;; 5069 *) LIBOBJS="$LIBOBJS recallocarray.$ac_objext" 5070 ;; 5071 esac 5072 5073 fi 5074 5075 ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray" 5076 if test "x$ac_cv_func_reallocarray" = xyes; then : 5077 $as_echo "#define HAVE_REALLOCARRAY 1" >>confdefs.h 5078 5079 else 5080 case " $LIBOBJS " in 5081 *" reallocarray.$ac_objext "* ) ;; 5082 *) LIBOBJS="$LIBOBJS reallocarray.$ac_objext" 5083 ;; 5084 esac 5085 5086 fi 5087 5088 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 5089 if test "x$ac_cv_func_setenv" = xyes; then : 5090 $as_echo "#define HAVE_SETENV 1" >>confdefs.h 5091 5092 else 5093 case " $LIBOBJS " in 5094 *" setenv.$ac_objext "* ) ;; 5095 *) LIBOBJS="$LIBOBJS setenv.$ac_objext" 5096 ;; 5097 esac 5098 5099 fi 5100 5101 ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle" 5102 if test "x$ac_cv_func_setproctitle" = xyes; then : 5103 $as_echo "#define HAVE_SETPROCTITLE 1" >>confdefs.h 5104 5105 else 5106 case " $LIBOBJS " in 5107 *" setproctitle.$ac_objext "* ) ;; 5108 *) LIBOBJS="$LIBOBJS setproctitle.$ac_objext" 5109 ;; 5110 esac 5111 5112 fi 5113 5114 ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr" 5115 if test "x$ac_cv_func_strcasestr" = xyes; then : 5116 $as_echo "#define HAVE_STRCASESTR 1" >>confdefs.h 5117 5118 else 5119 case " $LIBOBJS " in 5120 *" strcasestr.$ac_objext "* ) ;; 5121 *) LIBOBJS="$LIBOBJS strcasestr.$ac_objext" 5122 ;; 5123 esac 5124 5125 fi 5126 5127 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5128 if test "x$ac_cv_func_strlcat" = xyes; then : 5129 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5130 5131 else 5132 case " $LIBOBJS " in 5133 *" strlcat.$ac_objext "* ) ;; 5134 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5135 ;; 5136 esac 5137 5138 fi 5139 5140 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5141 if test "x$ac_cv_func_strlcpy" = xyes; then : 5142 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5143 5144 else 5145 case " $LIBOBJS " in 5146 *" strlcpy.$ac_objext "* ) ;; 5147 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5148 ;; 5149 esac 5150 5151 fi 5152 5153 ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup" 5154 if test "x$ac_cv_func_strndup" = xyes; then : 5155 $as_echo "#define HAVE_STRNDUP 1" >>confdefs.h 5156 5157 else 5158 case " $LIBOBJS " in 5159 *" strndup.$ac_objext "* ) ;; 5160 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 5161 ;; 5162 esac 5163 5164 fi 5165 5166 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5167 if test "x$ac_cv_func_strsep" = xyes; then : 5168 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5169 5170 else 5171 case " $LIBOBJS " in 5172 *" strsep.$ac_objext "* ) ;; 5173 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5174 ;; 5175 esac 5176 5177 fi 5178 5179 ac_fn_c_check_func "$LINENO" "strtonum" "ac_cv_func_strtonum" 5180 if test "x$ac_cv_func_strtonum" = xyes; then : 5181 $as_echo "#define HAVE_STRTONUM 1" >>confdefs.h 5182 5183 else 5184 case " $LIBOBJS " in 5185 *" strtonum.$ac_objext "* ) ;; 5186 *) LIBOBJS="$LIBOBJS strtonum.$ac_objext" 5187 ;; 5188 esac 5189 5190 fi 5191 5192 5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 5194 $as_echo_n "checking for working strnlen... " >&6; } 5195 if ${ac_cv_func_strnlen_working+:} false; then : 5196 $as_echo_n "(cached) " >&6 5197 else 5198 if test "$cross_compiling" = yes; then : 5199 # Guess no on AIX systems, yes otherwise. 5200 case "$host_os" in 5201 aix*) ac_cv_func_strnlen_working=no;; 5202 *) ac_cv_func_strnlen_working=yes;; 5203 esac 5204 else 5205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5206 /* end confdefs.h. */ 5207 $ac_includes_default 5208 int 5209 main () 5210 { 5211 5212 #define S "foobar" 5213 #define S_LEN (sizeof S - 1) 5214 5215 /* At least one implementation is buggy: that of AIX 4.3 would 5216 give strnlen (S, 1) == 3. */ 5217 5218 int i; 5219 for (i = 0; i < S_LEN + 1; ++i) 5220 { 5221 int expected = i <= S_LEN ? i : S_LEN; 5222 if (strnlen (S, i) != expected) 5223 return 1; 5224 } 5225 return 0; 5226 5227 ; 5228 return 0; 5229 } 5230 _ACEOF 5231 if ac_fn_c_try_run "$LINENO"; then : 5232 ac_cv_func_strnlen_working=yes 5233 else 5234 ac_cv_func_strnlen_working=no 5235 fi 5236 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5237 conftest.$ac_objext conftest.beam conftest.$ac_ext 5238 fi 5239 5240 fi 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 5242 $as_echo "$ac_cv_func_strnlen_working" >&6; } 5243 test $ac_cv_func_strnlen_working = no && case " $LIBOBJS " in 5244 *" strnlen.$ac_objext "* ) ;; 5245 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 5246 ;; 5247 esac 5248 5249 5250 5251 # Look for clock_gettime. Must come before event_init. 5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 5253 $as_echo_n "checking for library containing clock_gettime... " >&6; } 5254 if ${ac_cv_search_clock_gettime+:} false; then : 5255 $as_echo_n "(cached) " >&6 5256 else 5257 ac_func_search_save_LIBS=$LIBS 5258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5259 /* end confdefs.h. */ 5260 5261 /* Override any GCC internal prototype to avoid an error. 5262 Use char because int might match the return type of a GCC 5263 builtin and then its argument prototype would still apply. */ 5264 #ifdef __cplusplus 5265 extern "C" 5266 #endif 5267 char clock_gettime (); 5268 int 5269 main () 5270 { 5271 return clock_gettime (); 5272 ; 5273 return 0; 5274 } 5275 _ACEOF 5276 for ac_lib in '' rt; do 5277 if test -z "$ac_lib"; then 5278 ac_res="none required" 5279 else 5280 ac_res=-l$ac_lib 5281 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5282 fi 5283 if ac_fn_c_try_link "$LINENO"; then : 5284 ac_cv_search_clock_gettime=$ac_res 5285 fi 5286 rm -f core conftest.err conftest.$ac_objext \ 5287 conftest$ac_exeext 5288 if ${ac_cv_search_clock_gettime+:} false; then : 5289 break 5290 fi 5291 done 5292 if ${ac_cv_search_clock_gettime+:} false; then : 5293 5294 else 5295 ac_cv_search_clock_gettime=no 5296 fi 5297 rm conftest.$ac_ext 5298 LIBS=$ac_func_search_save_LIBS 5299 fi 5300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 5301 $as_echo "$ac_cv_search_clock_gettime" >&6; } 5302 ac_res=$ac_cv_search_clock_gettime 5303 if test "$ac_res" != no; then : 5304 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5305 5306 fi 5307 5308 5309 # Look for libevent. 5310 5311 pkg_failed=no 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBEVENT" >&5 5313 $as_echo_n "checking for LIBEVENT... " >&6; } 5314 5315 if test -n "$LIBEVENT_CFLAGS"; then 5316 pkg_cv_LIBEVENT_CFLAGS="$LIBEVENT_CFLAGS" 5317 elif test -n "$PKG_CONFIG"; then 5318 if test -n "$PKG_CONFIG" && \ 5319 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent\""; } >&5 5320 ($PKG_CONFIG --exists --print-errors "libevent") 2>&5 5321 ac_status=$? 5322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5323 test $ac_status = 0; }; then 5324 pkg_cv_LIBEVENT_CFLAGS=`$PKG_CONFIG --cflags "libevent" 2>/dev/null` 5325 test "x$?" != "x0" && pkg_failed=yes 5326 else 5327 pkg_failed=yes 5328 fi 5329 else 5330 pkg_failed=untried 5331 fi 5332 if test -n "$LIBEVENT_LIBS"; then 5333 pkg_cv_LIBEVENT_LIBS="$LIBEVENT_LIBS" 5334 elif test -n "$PKG_CONFIG"; then 5335 if test -n "$PKG_CONFIG" && \ 5336 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent\""; } >&5 5337 ($PKG_CONFIG --exists --print-errors "libevent") 2>&5 5338 ac_status=$? 5339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5340 test $ac_status = 0; }; then 5341 pkg_cv_LIBEVENT_LIBS=`$PKG_CONFIG --libs "libevent" 2>/dev/null` 5342 test "x$?" != "x0" && pkg_failed=yes 5343 else 5344 pkg_failed=yes 5345 fi 5346 else 5347 pkg_failed=untried 5348 fi 5349 5350 5351 5352 if test $pkg_failed = yes; then 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5354 $as_echo "no" >&6; } 5355 5356 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5357 _pkg_short_errors_supported=yes 5358 else 5359 _pkg_short_errors_supported=no 5360 fi 5361 if test $_pkg_short_errors_supported = yes; then 5362 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent" 2>&1` 5363 else 5364 LIBEVENT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent" 2>&1` 5365 fi 5366 # Put the nasty error message in config.log where it belongs 5367 echo "$LIBEVENT_PKG_ERRORS" >&5 5368 5369 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5371 $as_echo_n "checking for library containing event_init... " >&6; } 5372 if ${ac_cv_search_event_init+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374 else 5375 ac_func_search_save_LIBS=$LIBS 5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377 /* end confdefs.h. */ 5378 5379 /* Override any GCC internal prototype to avoid an error. 5380 Use char because int might match the return type of a GCC 5381 builtin and then its argument prototype would still apply. */ 5382 #ifdef __cplusplus 5383 extern "C" 5384 #endif 5385 char event_init (); 5386 int 5387 main () 5388 { 5389 return event_init (); 5390 ; 5391 return 0; 5392 } 5393 _ACEOF 5394 for ac_lib in '' event event-1.4 event2; do 5395 if test -z "$ac_lib"; then 5396 ac_res="none required" 5397 else 5398 ac_res=-l$ac_lib 5399 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5400 fi 5401 if ac_fn_c_try_link "$LINENO"; then : 5402 ac_cv_search_event_init=$ac_res 5403 fi 5404 rm -f core conftest.err conftest.$ac_objext \ 5405 conftest$ac_exeext 5406 if ${ac_cv_search_event_init+:} false; then : 5407 break 5408 fi 5409 done 5410 if ${ac_cv_search_event_init+:} false; then : 5411 5412 else 5413 ac_cv_search_event_init=no 5414 fi 5415 rm conftest.$ac_ext 5416 LIBS=$ac_func_search_save_LIBS 5417 fi 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 5419 $as_echo "$ac_cv_search_event_init" >&6; } 5420 ac_res=$ac_cv_search_event_init 5421 if test "$ac_res" != no; then : 5422 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5423 found_libevent=yes 5424 else 5425 found_libevent=no 5426 5427 fi 5428 5429 5430 5431 elif test $pkg_failed = untried; then 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5433 $as_echo "no" >&6; } 5434 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing event_init" >&5 5436 $as_echo_n "checking for library containing event_init... " >&6; } 5437 if ${ac_cv_search_event_init+:} false; then : 5438 $as_echo_n "(cached) " >&6 5439 else 5440 ac_func_search_save_LIBS=$LIBS 5441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5442 /* end confdefs.h. */ 5443 5444 /* Override any GCC internal prototype to avoid an error. 5445 Use char because int might match the return type of a GCC 5446 builtin and then its argument prototype would still apply. */ 5447 #ifdef __cplusplus 5448 extern "C" 5449 #endif 5450 char event_init (); 5451 int 5452 main () 5453 { 5454 return event_init (); 5455 ; 5456 return 0; 5457 } 5458 _ACEOF 5459 for ac_lib in '' event event-1.4 event2; do 5460 if test -z "$ac_lib"; then 5461 ac_res="none required" 5462 else 5463 ac_res=-l$ac_lib 5464 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5465 fi 5466 if ac_fn_c_try_link "$LINENO"; then : 5467 ac_cv_search_event_init=$ac_res 5468 fi 5469 rm -f core conftest.err conftest.$ac_objext \ 5470 conftest$ac_exeext 5471 if ${ac_cv_search_event_init+:} false; then : 5472 break 5473 fi 5474 done 5475 if ${ac_cv_search_event_init+:} false; then : 5476 5477 else 5478 ac_cv_search_event_init=no 5479 fi 5480 rm conftest.$ac_ext 5481 LIBS=$ac_func_search_save_LIBS 5482 fi 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_event_init" >&5 5484 $as_echo "$ac_cv_search_event_init" >&6; } 5485 ac_res=$ac_cv_search_event_init 5486 if test "$ac_res" != no; then : 5487 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5488 found_libevent=yes 5489 else 5490 found_libevent=no 5491 5492 fi 5493 5494 5495 5496 else 5497 LIBEVENT_CFLAGS=$pkg_cv_LIBEVENT_CFLAGS 5498 LIBEVENT_LIBS=$pkg_cv_LIBEVENT_LIBS 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5500 $as_echo "yes" >&6; } 5501 5502 AM_CFLAGS="$LIBEVENT_CFLAGS $AM_CFLAGS" 5503 CFLAGS="$AM_CFLAGS $SAVED_CFLAGS" 5504 LIBS="$LIBEVENT_LIBS $LIBS" 5505 found_libevent=yes 5506 5507 fi 5508 ac_fn_c_check_header_mongrel "$LINENO" "event.h" "ac_cv_header_event_h" "$ac_includes_default" 5509 if test "x$ac_cv_header_event_h" = xyes; then : 5510 5511 else 5512 found_libevent=no 5513 5514 fi 5515 5516 5517 if test "x$found_libevent" = xno; then 5518 as_fn_error $? "\"libevent not found\"" "$LINENO" 5 5519 fi 5520 5521 # Look for ncurses. 5522 5523 pkg_failed=no 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBTINFO" >&5 5525 $as_echo_n "checking for LIBTINFO... " >&6; } 5526 5527 if test -n "$LIBTINFO_CFLAGS"; then 5528 pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS" 5529 elif test -n "$PKG_CONFIG"; then 5530 if test -n "$PKG_CONFIG" && \ 5531 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 5532 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 5533 ac_status=$? 5534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5535 test $ac_status = 0; }; then 5536 pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "tinfo" 2>/dev/null` 5537 test "x$?" != "x0" && pkg_failed=yes 5538 else 5539 pkg_failed=yes 5540 fi 5541 else 5542 pkg_failed=untried 5543 fi 5544 if test -n "$LIBTINFO_LIBS"; then 5545 pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS" 5546 elif test -n "$PKG_CONFIG"; then 5547 if test -n "$PKG_CONFIG" && \ 5548 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5 5549 ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5 5550 ac_status=$? 5551 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5552 test $ac_status = 0; }; then 5553 pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "tinfo" 2>/dev/null` 5554 test "x$?" != "x0" && pkg_failed=yes 5555 else 5556 pkg_failed=yes 5557 fi 5558 else 5559 pkg_failed=untried 5560 fi 5561 5562 5563 5564 if test $pkg_failed = yes; then 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5566 $as_echo "no" >&6; } 5567 5568 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5569 _pkg_short_errors_supported=yes 5570 else 5571 _pkg_short_errors_supported=no 5572 fi 5573 if test $_pkg_short_errors_supported = yes; then 5574 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tinfo" 2>&1` 5575 else 5576 LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tinfo" 2>&1` 5577 fi 5578 # Put the nasty error message in config.log where it belongs 5579 echo "$LIBTINFO_PKG_ERRORS" >&5 5580 5581 found_ncurses=no 5582 5583 elif test $pkg_failed = untried; then 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5585 $as_echo "no" >&6; } 5586 found_ncurses=no 5587 5588 else 5589 LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS 5590 LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5592 $as_echo "yes" >&6; } 5593 found_ncurses=yes 5594 fi 5595 if test "x$found_ncurses" = xno; then 5596 5597 pkg_failed=no 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBNCURSES" >&5 5599 $as_echo_n "checking for LIBNCURSES... " >&6; } 5600 5601 if test -n "$LIBNCURSES_CFLAGS"; then 5602 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 5603 elif test -n "$PKG_CONFIG"; then 5604 if test -n "$PKG_CONFIG" && \ 5605 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 5606 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 5607 ac_status=$? 5608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5609 test $ac_status = 0; }; then 5610 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null` 5611 test "x$?" != "x0" && pkg_failed=yes 5612 else 5613 pkg_failed=yes 5614 fi 5615 else 5616 pkg_failed=untried 5617 fi 5618 if test -n "$LIBNCURSES_LIBS"; then 5619 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 5620 elif test -n "$PKG_CONFIG"; then 5621 if test -n "$PKG_CONFIG" && \ 5622 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5 5623 ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5 5624 ac_status=$? 5625 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5626 test $ac_status = 0; }; then 5627 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null` 5628 test "x$?" != "x0" && pkg_failed=yes 5629 else 5630 pkg_failed=yes 5631 fi 5632 else 5633 pkg_failed=untried 5634 fi 5635 5636 5637 5638 if test $pkg_failed = yes; then 5639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5640 $as_echo "no" >&6; } 5641 5642 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5643 _pkg_short_errors_supported=yes 5644 else 5645 _pkg_short_errors_supported=no 5646 fi 5647 if test $_pkg_short_errors_supported = yes; then 5648 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1` 5649 else 5650 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1` 5651 fi 5652 # Put the nasty error message in config.log where it belongs 5653 echo "$LIBNCURSES_PKG_ERRORS" >&5 5654 5655 found_ncurses=no 5656 5657 elif test $pkg_failed = untried; then 5658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5659 $as_echo "no" >&6; } 5660 found_ncurses=no 5661 5662 else 5663 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 5664 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5666 $as_echo "yes" >&6; } 5667 found_ncurses=yes 5668 fi 5669 fi 5670 if test "x$found_ncurses" = xno; then 5671 5672 pkg_failed=no 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBNCURSES" >&5 5674 $as_echo_n "checking for LIBNCURSES... " >&6; } 5675 5676 if test -n "$LIBNCURSES_CFLAGS"; then 5677 pkg_cv_LIBNCURSES_CFLAGS="$LIBNCURSES_CFLAGS" 5678 elif test -n "$PKG_CONFIG"; then 5679 if test -n "$PKG_CONFIG" && \ 5680 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 5681 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 5682 ac_status=$? 5683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5684 test $ac_status = 0; }; then 5685 pkg_cv_LIBNCURSES_CFLAGS=`$PKG_CONFIG --cflags "ncursesw" 2>/dev/null` 5686 test "x$?" != "x0" && pkg_failed=yes 5687 else 5688 pkg_failed=yes 5689 fi 5690 else 5691 pkg_failed=untried 5692 fi 5693 if test -n "$LIBNCURSES_LIBS"; then 5694 pkg_cv_LIBNCURSES_LIBS="$LIBNCURSES_LIBS" 5695 elif test -n "$PKG_CONFIG"; then 5696 if test -n "$PKG_CONFIG" && \ 5697 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncursesw\""; } >&5 5698 ($PKG_CONFIG --exists --print-errors "ncursesw") 2>&5 5699 ac_status=$? 5700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5701 test $ac_status = 0; }; then 5702 pkg_cv_LIBNCURSES_LIBS=`$PKG_CONFIG --libs "ncursesw" 2>/dev/null` 5703 test "x$?" != "x0" && pkg_failed=yes 5704 else 5705 pkg_failed=yes 5706 fi 5707 else 5708 pkg_failed=untried 5709 fi 5710 5711 5712 5713 if test $pkg_failed = yes; then 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5715 $as_echo "no" >&6; } 5716 5717 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 5718 _pkg_short_errors_supported=yes 5719 else 5720 _pkg_short_errors_supported=no 5721 fi 5722 if test $_pkg_short_errors_supported = yes; then 5723 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncursesw" 2>&1` 5724 else 5725 LIBNCURSES_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncursesw" 2>&1` 5726 fi 5727 # Put the nasty error message in config.log where it belongs 5728 echo "$LIBNCURSES_PKG_ERRORS" >&5 5729 5730 found_ncurses=no 5731 5732 elif test $pkg_failed = untried; then 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5734 $as_echo "no" >&6; } 5735 found_ncurses=no 5736 5737 else 5738 LIBNCURSES_CFLAGS=$pkg_cv_LIBNCURSES_CFLAGS 5739 LIBNCURSES_LIBS=$pkg_cv_LIBNCURSES_LIBS 5740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5741 $as_echo "yes" >&6; } 5742 found_ncurses=yes 5743 fi 5744 fi 5745 if test "x$found_ncurses" = xyes; then 5746 CPPFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $CPPFLAGS" 5747 LIBS="$LIBNCURSES_LIBS $LIBTINFO_LIBS $LIBS" 5748 else 5749 # pkg-config didn't work, try ncurses. 5750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -ltinfo" >&5 5751 $as_echo_n "checking for setupterm in -ltinfo... " >&6; } 5752 if ${ac_cv_lib_tinfo_setupterm+:} false; then : 5753 $as_echo_n "(cached) " >&6 5754 else 5755 ac_check_lib_save_LIBS=$LIBS 5756 LIBS="-ltinfo $LIBS" 5757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5758 /* end confdefs.h. */ 5759 5760 /* Override any GCC internal prototype to avoid an error. 5761 Use char because int might match the return type of a GCC 5762 builtin and then its argument prototype would still apply. */ 5763 #ifdef __cplusplus 5764 extern "C" 5765 #endif 5766 char setupterm (); 5767 int 5768 main () 5769 { 5770 return setupterm (); 5771 ; 5772 return 0; 5773 } 5774 _ACEOF 5775 if ac_fn_c_try_link "$LINENO"; then : 5776 ac_cv_lib_tinfo_setupterm=yes 5777 else 5778 ac_cv_lib_tinfo_setupterm=no 5779 fi 5780 rm -f core conftest.err conftest.$ac_objext \ 5781 conftest$ac_exeext conftest.$ac_ext 5782 LIBS=$ac_check_lib_save_LIBS 5783 fi 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tinfo_setupterm" >&5 5785 $as_echo "$ac_cv_lib_tinfo_setupterm" >&6; } 5786 if test "x$ac_cv_lib_tinfo_setupterm" = xyes; then : 5787 found_ncurses=yes 5788 else 5789 found_ncurses=no 5790 5791 fi 5792 5793 if test "x$found_ncurses" = xno; then 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lncurses" >&5 5795 $as_echo_n "checking for setupterm in -lncurses... " >&6; } 5796 if ${ac_cv_lib_ncurses_setupterm+:} false; then : 5797 $as_echo_n "(cached) " >&6 5798 else 5799 ac_check_lib_save_LIBS=$LIBS 5800 LIBS="-lncurses $LIBS" 5801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5802 /* end confdefs.h. */ 5803 5804 /* Override any GCC internal prototype to avoid an error. 5805 Use char because int might match the return type of a GCC 5806 builtin and then its argument prototype would still apply. */ 5807 #ifdef __cplusplus 5808 extern "C" 5809 #endif 5810 char setupterm (); 5811 int 5812 main () 5813 { 5814 return setupterm (); 5815 ; 5816 return 0; 5817 } 5818 _ACEOF 5819 if ac_fn_c_try_link "$LINENO"; then : 5820 ac_cv_lib_ncurses_setupterm=yes 5821 else 5822 ac_cv_lib_ncurses_setupterm=no 5823 fi 5824 rm -f core conftest.err conftest.$ac_objext \ 5825 conftest$ac_exeext conftest.$ac_ext 5826 LIBS=$ac_check_lib_save_LIBS 5827 fi 5828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_setupterm" >&5 5829 $as_echo "$ac_cv_lib_ncurses_setupterm" >&6; } 5830 if test "x$ac_cv_lib_ncurses_setupterm" = xyes; then : 5831 found_ncurses=yes 5832 else 5833 found_ncurses=no 5834 5835 fi 5836 5837 fi 5838 if test "x$found_ncurses" = xyes; then 5839 ac_fn_c_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default" 5840 if test "x$ac_cv_header_ncurses_h" = xyes; then : 5841 LIBS="$LIBS -lncurses" 5842 else 5843 found_ncurses=no 5844 fi 5845 5846 5847 fi 5848 fi 5849 if test "x$found_ncurses" = xyes; then 5850 $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h 5851 5852 else 5853 # No ncurses, try curses. 5854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setupterm in -lcurses" >&5 5855 $as_echo_n "checking for setupterm in -lcurses... " >&6; } 5856 if ${ac_cv_lib_curses_setupterm+:} false; then : 5857 $as_echo_n "(cached) " >&6 5858 else 5859 ac_check_lib_save_LIBS=$LIBS 5860 LIBS="-lcurses $LIBS" 5861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5862 /* end confdefs.h. */ 5863 5864 /* Override any GCC internal prototype to avoid an error. 5865 Use char because int might match the return type of a GCC 5866 builtin and then its argument prototype would still apply. */ 5867 #ifdef __cplusplus 5868 extern "C" 5869 #endif 5870 char setupterm (); 5871 int 5872 main () 5873 { 5874 return setupterm (); 5875 ; 5876 return 0; 5877 } 5878 _ACEOF 5879 if ac_fn_c_try_link "$LINENO"; then : 5880 ac_cv_lib_curses_setupterm=yes 5881 else 5882 ac_cv_lib_curses_setupterm=no 5883 fi 5884 rm -f core conftest.err conftest.$ac_objext \ 5885 conftest$ac_exeext conftest.$ac_ext 5886 LIBS=$ac_check_lib_save_LIBS 5887 fi 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_curses_setupterm" >&5 5889 $as_echo "$ac_cv_lib_curses_setupterm" >&6; } 5890 if test "x$ac_cv_lib_curses_setupterm" = xyes; then : 5891 found_curses=yes 5892 else 5893 found_curses=no 5894 5895 fi 5896 5897 ac_fn_c_check_header_mongrel "$LINENO" "curses.h" "ac_cv_header_curses_h" "$ac_includes_default" 5898 if test "x$ac_cv_header_curses_h" = xyes; then : 5899 5900 else 5901 found_curses=no 5902 fi 5903 5904 5905 if test "x$found_curses" = xyes; then 5906 LIBS="$LIBS -lcurses" 5907 $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h 5908 5909 else 5910 as_fn_error $? "\"curses not found\"" "$LINENO" 5 5911 fi 5912 fi 5913 5914 # Look for utempter. 5915 # Check whether --enable-utempter was given. 5916 if test "${enable_utempter+set}" = set; then : 5917 enableval=$enable_utempter; 5918 fi 5919 5920 if test "x$enable_utempter" = xyes; then 5921 ac_fn_c_check_header_mongrel "$LINENO" "utempter.h" "ac_cv_header_utempter_h" "$ac_includes_default" 5922 if test "x$ac_cv_header_utempter_h" = xyes; then : 5923 enable_utempter=yes 5924 else 5925 enable_utempter=no 5926 fi 5927 5928 5929 if test "x$enable_utempter" = xyes; then 5930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utempter_add_record" >&5 5931 $as_echo_n "checking for library containing utempter_add_record... " >&6; } 5932 if ${ac_cv_search_utempter_add_record+:} false; then : 5933 $as_echo_n "(cached) " >&6 5934 else 5935 ac_func_search_save_LIBS=$LIBS 5936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5937 /* end confdefs.h. */ 5938 5939 /* Override any GCC internal prototype to avoid an error. 5940 Use char because int might match the return type of a GCC 5941 builtin and then its argument prototype would still apply. */ 5942 #ifdef __cplusplus 5943 extern "C" 5944 #endif 5945 char utempter_add_record (); 5946 int 5947 main () 5948 { 5949 return utempter_add_record (); 5950 ; 5951 return 0; 5952 } 5953 _ACEOF 5954 for ac_lib in '' utempter; do 5955 if test -z "$ac_lib"; then 5956 ac_res="none required" 5957 else 5958 ac_res=-l$ac_lib 5959 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5960 fi 5961 if ac_fn_c_try_link "$LINENO"; then : 5962 ac_cv_search_utempter_add_record=$ac_res 5963 fi 5964 rm -f core conftest.err conftest.$ac_objext \ 5965 conftest$ac_exeext 5966 if ${ac_cv_search_utempter_add_record+:} false; then : 5967 break 5968 fi 5969 done 5970 if ${ac_cv_search_utempter_add_record+:} false; then : 5971 5972 else 5973 ac_cv_search_utempter_add_record=no 5974 fi 5975 rm conftest.$ac_ext 5976 LIBS=$ac_func_search_save_LIBS 5977 fi 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utempter_add_record" >&5 5979 $as_echo "$ac_cv_search_utempter_add_record" >&6; } 5980 ac_res=$ac_cv_search_utempter_add_record 5981 if test "$ac_res" != no; then : 5982 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5983 enable_utempter=yes 5984 else 5985 enable_utempter=no 5986 5987 fi 5988 5989 fi 5990 if test "x$enable_utempter" = xyes; then 5991 $as_echo "#define HAVE_UTEMPTER 1" >>confdefs.h 5992 5993 else 5994 as_fn_error $? "\"utempter not found\"" "$LINENO" 5 5995 fi 5996 fi 5997 5998 # Look for utf8proc. 5999 # Check whether --enable-utf8proc was given. 6000 if test "${enable_utf8proc+set}" = set; then : 6001 enableval=$enable_utf8proc; 6002 fi 6003 6004 if test "x$enable_utf8proc" = xyes; then 6005 ac_fn_c_check_header_mongrel "$LINENO" "utf8proc.h" "ac_cv_header_utf8proc_h" "$ac_includes_default" 6006 if test "x$ac_cv_header_utf8proc_h" = xyes; then : 6007 enable_utf8proc=yes 6008 else 6009 enable_utf8proc=no 6010 fi 6011 6012 6013 if test "x$enable_utf8proc" = xyes; then 6014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing utf8proc_charwidth" >&5 6015 $as_echo_n "checking for library containing utf8proc_charwidth... " >&6; } 6016 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6017 $as_echo_n "(cached) " >&6 6018 else 6019 ac_func_search_save_LIBS=$LIBS 6020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6021 /* end confdefs.h. */ 6022 6023 /* Override any GCC internal prototype to avoid an error. 6024 Use char because int might match the return type of a GCC 6025 builtin and then its argument prototype would still apply. */ 6026 #ifdef __cplusplus 6027 extern "C" 6028 #endif 6029 char utf8proc_charwidth (); 6030 int 6031 main () 6032 { 6033 return utf8proc_charwidth (); 6034 ; 6035 return 0; 6036 } 6037 _ACEOF 6038 for ac_lib in '' utf8proc; do 6039 if test -z "$ac_lib"; then 6040 ac_res="none required" 6041 else 6042 ac_res=-l$ac_lib 6043 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6044 fi 6045 if ac_fn_c_try_link "$LINENO"; then : 6046 ac_cv_search_utf8proc_charwidth=$ac_res 6047 fi 6048 rm -f core conftest.err conftest.$ac_objext \ 6049 conftest$ac_exeext 6050 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6051 break 6052 fi 6053 done 6054 if ${ac_cv_search_utf8proc_charwidth+:} false; then : 6055 6056 else 6057 ac_cv_search_utf8proc_charwidth=no 6058 fi 6059 rm conftest.$ac_ext 6060 LIBS=$ac_func_search_save_LIBS 6061 fi 6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_utf8proc_charwidth" >&5 6063 $as_echo "$ac_cv_search_utf8proc_charwidth" >&6; } 6064 ac_res=$ac_cv_search_utf8proc_charwidth 6065 if test "$ac_res" != no; then : 6066 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6067 enable_utf8proc=yes 6068 else 6069 enable_utf8proc=no 6070 6071 fi 6072 6073 fi 6074 if test "x$enable_utf8proc" = xyes; then 6075 $as_echo "#define HAVE_UTF8PROC 1" >>confdefs.h 6076 6077 else 6078 as_fn_error $? "\"utf8proc not found\"" "$LINENO" 5 6079 fi 6080 fi 6081 if test "x$enable_utf8proc" = xyes; then 6082 HAVE_UTF8PROC_TRUE= 6083 HAVE_UTF8PROC_FALSE='#' 6084 else 6085 HAVE_UTF8PROC_TRUE='#' 6086 HAVE_UTF8PROC_FALSE= 6087 fi 6088 6089 6090 # Check for b64_ntop. If we have b64_ntop, we assume b64_pton as well. 6091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop" >&5 6092 $as_echo_n "checking for b64_ntop... " >&6; } 6093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6094 /* end confdefs.h. */ 6095 6096 #include <sys/types.h> 6097 #include <netinet/in.h> 6098 #include <resolv.h> 6099 6100 int 6101 main () 6102 { 6103 b64_ntop(NULL, 0, NULL, 0); 6104 ; 6105 return 0; 6106 } 6107 _ACEOF 6108 if ac_fn_c_try_link "$LINENO"; then : 6109 found_b64_ntop=yes 6110 else 6111 found_b64_ntop=no 6112 6113 fi 6114 rm -f core conftest.err conftest.$ac_objext \ 6115 conftest$ac_exeext conftest.$ac_ext 6116 if test "x$found_b64_ntop" = xno; then 6117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6118 $as_echo "no" >&6; } 6119 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for b64_ntop with -lresolv" >&5 6121 $as_echo_n "checking for b64_ntop with -lresolv... " >&6; } 6122 LIBS="$LIBS -lresolv" 6123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6124 /* end confdefs.h. */ 6125 6126 #include <sys/types.h> 6127 #include <netinet/in.h> 6128 #include <resolv.h> 6129 6130 int 6131 main () 6132 { 6133 b64_ntop(NULL, 0, NULL, 0); 6134 ; 6135 return 0; 6136 } 6137 _ACEOF 6138 if ac_fn_c_try_link "$LINENO"; then : 6139 found_b64_ntop=yes 6140 else 6141 found_b64_ntop=no 6142 6143 fi 6144 rm -f core conftest.err conftest.$ac_objext \ 6145 conftest$ac_exeext conftest.$ac_ext 6146 if test "x$found_b64_ntop" = xno; then 6147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6148 $as_echo "no" >&6; } 6149 fi 6150 fi 6151 if test "x$found_b64_ntop" = xyes; then 6152 $as_echo "#define HAVE_B64_NTOP 1" >>confdefs.h 6153 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6155 $as_echo "yes" >&6; } 6156 else 6157 case " $LIBOBJS " in 6158 *" base64.$ac_objext "* ) ;; 6159 *) LIBOBJS="$LIBOBJS base64.$ac_objext" 6160 ;; 6161 esac 6162 6163 fi 6164 6165 # Look for networking libraries. 6166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 6167 $as_echo_n "checking for library containing inet_ntoa... " >&6; } 6168 if ${ac_cv_search_inet_ntoa+:} false; then : 6169 $as_echo_n "(cached) " >&6 6170 else 6171 ac_func_search_save_LIBS=$LIBS 6172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6173 /* end confdefs.h. */ 6174 6175 /* Override any GCC internal prototype to avoid an error. 6176 Use char because int might match the return type of a GCC 6177 builtin and then its argument prototype would still apply. */ 6178 #ifdef __cplusplus 6179 extern "C" 6180 #endif 6181 char inet_ntoa (); 6182 int 6183 main () 6184 { 6185 return inet_ntoa (); 6186 ; 6187 return 0; 6188 } 6189 _ACEOF 6190 for ac_lib in '' nsl; do 6191 if test -z "$ac_lib"; then 6192 ac_res="none required" 6193 else 6194 ac_res=-l$ac_lib 6195 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6196 fi 6197 if ac_fn_c_try_link "$LINENO"; then : 6198 ac_cv_search_inet_ntoa=$ac_res 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext \ 6201 conftest$ac_exeext 6202 if ${ac_cv_search_inet_ntoa+:} false; then : 6203 break 6204 fi 6205 done 6206 if ${ac_cv_search_inet_ntoa+:} false; then : 6207 6208 else 6209 ac_cv_search_inet_ntoa=no 6210 fi 6211 rm conftest.$ac_ext 6212 LIBS=$ac_func_search_save_LIBS 6213 fi 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 6215 $as_echo "$ac_cv_search_inet_ntoa" >&6; } 6216 ac_res=$ac_cv_search_inet_ntoa 6217 if test "$ac_res" != no; then : 6218 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6219 6220 fi 6221 6222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 6223 $as_echo_n "checking for library containing socket... " >&6; } 6224 if ${ac_cv_search_socket+:} false; then : 6225 $as_echo_n "(cached) " >&6 6226 else 6227 ac_func_search_save_LIBS=$LIBS 6228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6229 /* end confdefs.h. */ 6230 6231 /* Override any GCC internal prototype to avoid an error. 6232 Use char because int might match the return type of a GCC 6233 builtin and then its argument prototype would still apply. */ 6234 #ifdef __cplusplus 6235 extern "C" 6236 #endif 6237 char socket (); 6238 int 6239 main () 6240 { 6241 return socket (); 6242 ; 6243 return 0; 6244 } 6245 _ACEOF 6246 for ac_lib in '' socket; do 6247 if test -z "$ac_lib"; then 6248 ac_res="none required" 6249 else 6250 ac_res=-l$ac_lib 6251 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6252 fi 6253 if ac_fn_c_try_link "$LINENO"; then : 6254 ac_cv_search_socket=$ac_res 6255 fi 6256 rm -f core conftest.err conftest.$ac_objext \ 6257 conftest$ac_exeext 6258 if ${ac_cv_search_socket+:} false; then : 6259 break 6260 fi 6261 done 6262 if ${ac_cv_search_socket+:} false; then : 6263 6264 else 6265 ac_cv_search_socket=no 6266 fi 6267 rm conftest.$ac_ext 6268 LIBS=$ac_func_search_save_LIBS 6269 fi 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 6271 $as_echo "$ac_cv_search_socket" >&6; } 6272 ac_res=$ac_cv_search_socket 6273 if test "$ac_res" != no; then : 6274 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6275 6276 fi 6277 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lxnet" >&5 6279 $as_echo_n "checking for socket in -lxnet... " >&6; } 6280 if ${ac_cv_lib_xnet_socket+:} false; then : 6281 $as_echo_n "(cached) " >&6 6282 else 6283 ac_check_lib_save_LIBS=$LIBS 6284 LIBS="-lxnet $LIBS" 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286 /* end confdefs.h. */ 6287 6288 /* Override any GCC internal prototype to avoid an error. 6289 Use char because int might match the return type of a GCC 6290 builtin and then its argument prototype would still apply. */ 6291 #ifdef __cplusplus 6292 extern "C" 6293 #endif 6294 char socket (); 6295 int 6296 main () 6297 { 6298 return socket (); 6299 ; 6300 return 0; 6301 } 6302 _ACEOF 6303 if ac_fn_c_try_link "$LINENO"; then : 6304 ac_cv_lib_xnet_socket=yes 6305 else 6306 ac_cv_lib_xnet_socket=no 6307 fi 6308 rm -f core conftest.err conftest.$ac_objext \ 6309 conftest$ac_exeext conftest.$ac_ext 6310 LIBS=$ac_check_lib_save_LIBS 6311 fi 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_socket" >&5 6313 $as_echo "$ac_cv_lib_xnet_socket" >&6; } 6314 if test "x$ac_cv_lib_xnet_socket" = xyes; then : 6315 cat >>confdefs.h <<_ACEOF 6316 #define HAVE_LIBXNET 1 6317 _ACEOF 6318 6319 LIBS="-lxnet $LIBS" 6320 6321 fi 6322 6323 6324 # Check for CMSG_DATA. Some platforms require _XOPEN_SOURCE_EXTENDED (for 6325 # example see xopen_networking(7) on HP-UX). 6326 XOPEN_DEFINES= 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CMSG_DATA" >&5 6328 $as_echo_n "checking for CMSG_DATA... " >&6; } 6329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6330 /* end confdefs.h. */ 6331 6332 #include <sys/socket.h> 6333 #ifdef CMSG_DATA 6334 yes 6335 #endif 6336 6337 _ACEOF 6338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6339 $EGREP "yes" >/dev/null 2>&1; then : 6340 found_cmsg_data=yes 6341 else 6342 found_cmsg_data=no 6343 6344 fi 6345 rm -f conftest* 6346 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 6348 $as_echo "$found_cmsg_data" >&6; } 6349 if test "x$found_cmsg_data" = xno; then 6350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED" >&5 6351 $as_echo_n "checking if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED... " >&6; } 6352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6353 /* end confdefs.h. */ 6354 6355 #define _XOPEN_SOURCE 1 6356 #define _XOPEN_SOURCE_EXTENDED 1 6357 #include <sys/socket.h> 6358 #ifdef CMSG_DATA 6359 yes 6360 #endif 6361 6362 _ACEOF 6363 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6364 $EGREP "yes" >/dev/null 2>&1; then : 6365 found_cmsg_data=yes 6366 else 6367 found_cmsg_data=no 6368 6369 fi 6370 rm -f conftest* 6371 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_cmsg_data" >&5 6373 $as_echo "$found_cmsg_data" >&6; } 6374 if test "x$found_cmsg_data" = xyes; then 6375 XOPEN_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED" 6376 else 6377 as_fn_error $? "\"CMSG_DATA not found\"" "$LINENO" 5 6378 fi 6379 fi 6380 6381 6382 # Look for err and friends in err.h. 6383 ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err" 6384 if test "x$ac_cv_func_err" = xyes; then : 6385 found_err_h=yes 6386 else 6387 found_err_h=no 6388 fi 6389 6390 ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx" 6391 if test "x$ac_cv_func_errx" = xyes; then : 6392 6393 else 6394 found_err_h=no 6395 fi 6396 6397 ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn" 6398 if test "x$ac_cv_func_warn" = xyes; then : 6399 6400 else 6401 found_err_h=no 6402 fi 6403 6404 ac_fn_c_check_func "$LINENO" "warnx" "ac_cv_func_warnx" 6405 if test "x$ac_cv_func_warnx" = xyes; then : 6406 6407 else 6408 found_err_h=no 6409 fi 6410 6411 if test "x$found_err_h" = xyes; then 6412 ac_fn_c_check_header_mongrel "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default" 6413 if test "x$ac_cv_header_err_h" = xyes; then : 6414 6415 else 6416 found_err_h=no 6417 fi 6418 6419 6420 else 6421 case " $LIBOBJS " in 6422 *" err.$ac_objext "* ) ;; 6423 *) LIBOBJS="$LIBOBJS err.$ac_objext" 6424 ;; 6425 esac 6426 6427 fi 6428 6429 # Look for imsg_init in libutil. 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing imsg_init" >&5 6431 $as_echo_n "checking for library containing imsg_init... " >&6; } 6432 if ${ac_cv_search_imsg_init+:} false; then : 6433 $as_echo_n "(cached) " >&6 6434 else 6435 ac_func_search_save_LIBS=$LIBS 6436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6437 /* end confdefs.h. */ 6438 6439 /* Override any GCC internal prototype to avoid an error. 6440 Use char because int might match the return type of a GCC 6441 builtin and then its argument prototype would still apply. */ 6442 #ifdef __cplusplus 6443 extern "C" 6444 #endif 6445 char imsg_init (); 6446 int 6447 main () 6448 { 6449 return imsg_init (); 6450 ; 6451 return 0; 6452 } 6453 _ACEOF 6454 for ac_lib in '' util; do 6455 if test -z "$ac_lib"; then 6456 ac_res="none required" 6457 else 6458 ac_res=-l$ac_lib 6459 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6460 fi 6461 if ac_fn_c_try_link "$LINENO"; then : 6462 ac_cv_search_imsg_init=$ac_res 6463 fi 6464 rm -f core conftest.err conftest.$ac_objext \ 6465 conftest$ac_exeext 6466 if ${ac_cv_search_imsg_init+:} false; then : 6467 break 6468 fi 6469 done 6470 if ${ac_cv_search_imsg_init+:} false; then : 6471 6472 else 6473 ac_cv_search_imsg_init=no 6474 fi 6475 rm conftest.$ac_ext 6476 LIBS=$ac_func_search_save_LIBS 6477 fi 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_imsg_init" >&5 6479 $as_echo "$ac_cv_search_imsg_init" >&6; } 6480 ac_res=$ac_cv_search_imsg_init 6481 if test "$ac_res" != no; then : 6482 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6483 found_imsg_init=yes 6484 else 6485 found_imsg_init=no 6486 fi 6487 6488 if test "x$found_imsg_init" = xyes; then 6489 $as_echo "#define HAVE_IMSG 1" >>confdefs.h 6490 6491 else 6492 case " $LIBOBJS " in 6493 *" imsg.$ac_objext "* ) ;; 6494 *) LIBOBJS="$LIBOBJS imsg.$ac_objext" 6495 ;; 6496 esac 6497 6498 case " $LIBOBJS " in 6499 *" imsg-buffer.$ac_objext "* ) ;; 6500 *) LIBOBJS="$LIBOBJS imsg-buffer.$ac_objext" 6501 ;; 6502 esac 6503 6504 fi 6505 6506 # Look for daemon, compat/daemon.c used if missing. Solaris 10 has it in 6507 # libresolv, but no declaration anywhere, so check for declaration as well as 6508 # function. 6509 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 6510 if test "x$ac_cv_func_daemon" = xyes; then : 6511 found_daemon=yes 6512 else 6513 found_daemon=no 6514 fi 6515 6516 ac_fn_c_check_decl "$LINENO" "daemon" "ac_cv_have_decl_daemon" " 6517 #include <stdlib.h> 6518 #include <unistd.h> 6519 6520 6521 " 6522 if test "x$ac_cv_have_decl_daemon" = xyes; then : 6523 6524 else 6525 found_daemon=no 6526 fi 6527 6528 if test "x$found_daemon" = xyes; then 6529 $as_echo "#define HAVE_DAEMON 1" >>confdefs.h 6530 6531 else 6532 case " $LIBOBJS " in 6533 *" daemon.$ac_objext "* ) ;; 6534 *) LIBOBJS="$LIBOBJS daemon.$ac_objext" 6535 ;; 6536 esac 6537 6538 fi 6539 6540 # Look for stravis, compat/{vis,unvis}.c used if missing. 6541 ac_fn_c_check_func "$LINENO" "stravis" "ac_cv_func_stravis" 6542 if test "x$ac_cv_func_stravis" = xyes; then : 6543 found_stravis=yes 6544 else 6545 found_stravis=no 6546 fi 6547 6548 if test "x$found_stravis" = xyes; then 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnvis is broken" >&5 6550 $as_echo_n "checking if strnvis is broken... " >&6; } 6551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6552 /* end confdefs.h. */ 6553 #include <vis.h> 6554 6555 _ACEOF 6556 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6557 $EGREP "strnvis\(char \*, const char \*, size_t, int\)" >/dev/null 2>&1; then : 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6559 $as_echo "no" >&6; } 6560 else 6561 found_stravis=no 6562 fi 6563 rm -f conftest* 6564 6565 if test "x$found_stravis" = xno; then 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6567 $as_echo "yes" >&6; } 6568 fi 6569 fi 6570 if test "x$found_stravis" = xyes; then 6571 ac_fn_c_check_decl "$LINENO" "VIS_DQ" "ac_cv_have_decl_VIS_DQ" " 6572 #include <stdlib.h> 6573 #include <vis.h> 6574 6575 6576 " 6577 if test "x$ac_cv_have_decl_VIS_DQ" = xyes; then : 6578 6579 else 6580 found_stravis=no 6581 fi 6582 6583 fi 6584 if test "x$found_stravis" = xyes; then 6585 $as_echo "#define HAVE_VIS 1" >>confdefs.h 6586 6587 else 6588 case " $LIBOBJS " in 6589 *" vis.$ac_objext "* ) ;; 6590 *) LIBOBJS="$LIBOBJS vis.$ac_objext" 6591 ;; 6592 esac 6593 6594 case " $LIBOBJS " in 6595 *" unvis.$ac_objext "* ) ;; 6596 *) LIBOBJS="$LIBOBJS unvis.$ac_objext" 6597 ;; 6598 esac 6599 6600 fi 6601 6602 # Look for getopt. glibc's getopt does not enforce argument order and the ways 6603 # of making it do so are stupid, so just use our own instead. 6604 ac_fn_c_check_func "$LINENO" "getopt" "ac_cv_func_getopt" 6605 if test "x$ac_cv_func_getopt" = xyes; then : 6606 found_getopt=yes 6607 else 6608 found_getopt=no 6609 fi 6610 6611 if test "x$found_getopt" != xno; then 6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getopt is suitable" >&5 6613 $as_echo_n "checking if getopt is suitable... " >&6; } 6614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6615 /* end confdefs.h. */ 6616 6617 #include <features.h> 6618 #ifdef __GLIBC__ 6619 yes 6620 #endif 6621 6622 _ACEOF 6623 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6624 $EGREP "yes" >/dev/null 2>&1; then : 6625 6626 found_getopt=no 6627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6628 $as_echo "no" >&6; } 6629 6630 else 6631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6632 $as_echo "yes" >&6; } 6633 fi 6634 rm -f conftest* 6635 6636 fi 6637 if test "x$found_getopt" != xno; then 6638 ac_fn_c_check_decl "$LINENO" "optarg" "ac_cv_have_decl_optarg" " 6639 #include <unistd.h> 6640 6641 " 6642 if test "x$ac_cv_have_decl_optarg" = xyes; then : 6643 ac_have_decl=1 6644 else 6645 ac_have_decl=0 6646 fi 6647 6648 cat >>confdefs.h <<_ACEOF 6649 #define HAVE_DECL_OPTARG $ac_have_decl 6650 _ACEOF 6651 if test $ac_have_decl = 1; then : 6652 6653 else 6654 found_getopt=no 6655 fi 6656 ac_fn_c_check_decl "$LINENO" "optind" "ac_cv_have_decl_optind" " 6657 #include <unistd.h> 6658 6659 " 6660 if test "x$ac_cv_have_decl_optind" = xyes; then : 6661 ac_have_decl=1 6662 else 6663 ac_have_decl=0 6664 fi 6665 6666 cat >>confdefs.h <<_ACEOF 6667 #define HAVE_DECL_OPTIND $ac_have_decl 6668 _ACEOF 6669 if test $ac_have_decl = 1; then : 6670 6671 else 6672 found_getopt=no 6673 fi 6674 ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" " 6675 #include <unistd.h> 6676 6677 " 6678 if test "x$ac_cv_have_decl_optreset" = xyes; then : 6679 ac_have_decl=1 6680 else 6681 ac_have_decl=0 6682 fi 6683 6684 cat >>confdefs.h <<_ACEOF 6685 #define HAVE_DECL_OPTRESET $ac_have_decl 6686 _ACEOF 6687 if test $ac_have_decl = 1; then : 6688 6689 else 6690 found_getopt=no 6691 fi 6692 6693 fi 6694 if test "x$found_getopt" != xno; then 6695 $as_echo "#define HAVE_GETOPT 1" >>confdefs.h 6696 6697 else 6698 case " $LIBOBJS " in 6699 *" getopt.$ac_objext "* ) ;; 6700 *) LIBOBJS="$LIBOBJS getopt.$ac_objext" 6701 ;; 6702 esac 6703 6704 fi 6705 6706 # Look for forkpty in libutil. compat/forkpty-*.c is linked if not found. 6707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing forkpty" >&5 6708 $as_echo_n "checking for library containing forkpty... " >&6; } 6709 if ${ac_cv_search_forkpty+:} false; then : 6710 $as_echo_n "(cached) " >&6 6711 else 6712 ac_func_search_save_LIBS=$LIBS 6713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6714 /* end confdefs.h. */ 6715 6716 /* Override any GCC internal prototype to avoid an error. 6717 Use char because int might match the return type of a GCC 6718 builtin and then its argument prototype would still apply. */ 6719 #ifdef __cplusplus 6720 extern "C" 6721 #endif 6722 char forkpty (); 6723 int 6724 main () 6725 { 6726 return forkpty (); 6727 ; 6728 return 0; 6729 } 6730 _ACEOF 6731 for ac_lib in '' util; do 6732 if test -z "$ac_lib"; then 6733 ac_res="none required" 6734 else 6735 ac_res=-l$ac_lib 6736 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6737 fi 6738 if ac_fn_c_try_link "$LINENO"; then : 6739 ac_cv_search_forkpty=$ac_res 6740 fi 6741 rm -f core conftest.err conftest.$ac_objext \ 6742 conftest$ac_exeext 6743 if ${ac_cv_search_forkpty+:} false; then : 6744 break 6745 fi 6746 done 6747 if ${ac_cv_search_forkpty+:} false; then : 6748 6749 else 6750 ac_cv_search_forkpty=no 6751 fi 6752 rm conftest.$ac_ext 6753 LIBS=$ac_func_search_save_LIBS 6754 fi 6755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_forkpty" >&5 6756 $as_echo "$ac_cv_search_forkpty" >&6; } 6757 ac_res=$ac_cv_search_forkpty 6758 if test "$ac_res" != no; then : 6759 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6760 found_forkpty=yes 6761 else 6762 found_forkpty=no 6763 fi 6764 6765 if test "x$found_forkpty" = xyes; then 6766 $as_echo "#define HAVE_FORKPTY 1" >>confdefs.h 6767 6768 fi 6769 if test "x$found_forkpty" = xno; then 6770 NEED_FORKPTY_TRUE= 6771 NEED_FORKPTY_FALSE='#' 6772 else 6773 NEED_FORKPTY_TRUE='#' 6774 NEED_FORKPTY_FALSE= 6775 fi 6776 6777 6778 # Look for a suitable queue.h. 6779 ac_fn_c_check_decl "$LINENO" "TAILQ_CONCAT" "ac_cv_have_decl_TAILQ_CONCAT" "#include <sys/queue.h> 6780 6781 " 6782 if test "x$ac_cv_have_decl_TAILQ_CONCAT" = xyes; then : 6783 found_queue_h=yes 6784 else 6785 found_queue_h=no 6786 fi 6787 6788 ac_fn_c_check_decl "$LINENO" "TAILQ_PREV" "ac_cv_have_decl_TAILQ_PREV" "#include <sys/queue.h> 6789 6790 " 6791 if test "x$ac_cv_have_decl_TAILQ_PREV" = xyes; then : 6792 found_queue_h=yes 6793 else 6794 found_queue_h=no 6795 fi 6796 6797 ac_fn_c_check_decl "$LINENO" "TAILQ_REPLACE" "ac_cv_have_decl_TAILQ_REPLACE" "#include <sys/queue.h> 6798 6799 " 6800 if test "x$ac_cv_have_decl_TAILQ_REPLACE" = xyes; then : 6801 6802 else 6803 found_queue_h=no 6804 fi 6805 6806 if test "x$found_queue_h" = xyes; then 6807 $as_echo "#define HAVE_QUEUE_H 1" >>confdefs.h 6808 6809 fi 6810 6811 # Look for __progname. 6812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __progname" >&5 6813 $as_echo_n "checking for __progname... " >&6; } 6814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6815 /* end confdefs.h. */ 6816 6817 #include <stdio.h> 6818 #include <stdlib.h> 6819 extern char *__progname; 6820 int main(void) { 6821 const char *cp = __progname; 6822 printf("%s\n", cp); 6823 exit(0); 6824 } 6825 6826 _ACEOF 6827 if ac_fn_c_try_link "$LINENO"; then : 6828 $as_echo "#define HAVE___PROGNAME 1" >>confdefs.h 6829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6830 $as_echo "yes" >&6; } 6831 else 6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6833 $as_echo "no" >&6; } 6834 6835 fi 6836 rm -f core conftest.err conftest.$ac_objext \ 6837 conftest$ac_exeext conftest.$ac_ext 6838 6839 # Look for program_invocation_short_name. 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_short_name" >&5 6841 $as_echo_n "checking for program_invocation_short_name... " >&6; } 6842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6843 /* end confdefs.h. */ 6844 6845 #include <errno.h> 6846 #include <stdio.h> 6847 #include <stdlib.h> 6848 int main(void) { 6849 const char *cp = program_invocation_short_name; 6850 printf("%s\n", cp); 6851 exit(0); 6852 } 6853 6854 _ACEOF 6855 if ac_fn_c_try_link "$LINENO"; then : 6856 $as_echo "#define HAVE_PROGRAM_INVOCATION_SHORT_NAME 1" >>confdefs.h 6857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6858 $as_echo "yes" >&6; } 6859 else 6860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6861 $as_echo "no" >&6; } 6862 6863 fi 6864 rm -f core conftest.err conftest.$ac_objext \ 6865 conftest$ac_exeext conftest.$ac_ext 6866 6867 # Look for prctl(PR_SET_NAME). 6868 ac_fn_c_check_decl "$LINENO" "PR_SET_NAME" "ac_cv_have_decl_PR_SET_NAME" "#include <sys/prctl.h> 6869 6870 " 6871 if test "x$ac_cv_have_decl_PR_SET_NAME" = xyes; then : 6872 $as_echo "#define HAVE_PR_SET_NAME 1" >>confdefs.h 6873 6874 fi 6875 6876 6877 # Look for fcntl(F_CLOSEM). 6878 ac_fn_c_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" "#include <fcntl.h> 6879 6880 " 6881 if test "x$ac_cv_have_decl_F_CLOSEM" = xyes; then : 6882 $as_echo "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h 6883 6884 fi 6885 6886 6887 # Look for /proc/$$. 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/\$\$" >&5 6889 $as_echo_n "checking for /proc/\$\$... " >&6; } 6890 if test -d /proc/$$; then 6891 $as_echo "#define HAVE_PROC_PID 1" >>confdefs.h 6892 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6894 $as_echo "yes" >&6; } 6895 else 6896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6897 $as_echo "no" >&6; } 6898 fi 6899 6900 # Man page defaults to mdoc. 6901 MANFORMAT=mdoc 6902 6903 6904 # Figure out the platform. 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 6906 $as_echo_n "checking platform... " >&6; } 6907 case "$host_os" in 6908 *aix*) 6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: aix" >&5 6910 $as_echo "aix" >&6; } 6911 PLATFORM=aix 6912 ;; 6913 *darwin*) 6914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin" >&5 6915 $as_echo "darwin" >&6; } 6916 $as_echo "#define BROKEN_CMSG_FIRSTHDR 1" >>confdefs.h 6917 6918 PLATFORM=darwin 6919 ;; 6920 *dragonfly*) 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: dragonfly" >&5 6922 $as_echo "dragonfly" >&6; } 6923 PLATFORM=dragonfly 6924 ;; 6925 *linux*) 6926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: linux" >&5 6927 $as_echo "linux" >&6; } 6928 PLATFORM=linux 6929 ;; 6930 *freebsd*) 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: freebsd" >&5 6932 $as_echo "freebsd" >&6; } 6933 PLATFORM=freebsd 6934 ;; 6935 *netbsd*) 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: netbsd" >&5 6937 $as_echo "netbsd" >&6; } 6938 PLATFORM=netbsd 6939 ;; 6940 *openbsd*) 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: openbsd" >&5 6942 $as_echo "openbsd" >&6; } 6943 PLATFORM=openbsd 6944 ;; 6945 *sunos*) 6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 6947 $as_echo "sunos" >&6; } 6948 PLATFORM=sunos 6949 ;; 6950 *solaris*) 6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: sunos" >&5 6952 $as_echo "sunos" >&6; } 6953 PLATFORM=sunos 6954 MANFORMAT=man 6955 ;; 6956 *hpux*) 6957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: hpux" >&5 6958 $as_echo "hpux" >&6; } 6959 PLATFORM=hpux 6960 ;; 6961 *cygwin*) 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: cygwin" >&5 6963 $as_echo "cygwin" >&6; } 6964 PLATFORM=cygwin 6965 ;; 6966 *) 6967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5 6968 $as_echo "unknown" >&6; } 6969 PLATFORM=unknown 6970 ;; 6971 esac 6972 6973 if test "x$PLATFORM" = xaix; then 6974 IS_AIX_TRUE= 6975 IS_AIX_FALSE='#' 6976 else 6977 IS_AIX_TRUE='#' 6978 IS_AIX_FALSE= 6979 fi 6980 6981 if test "x$PLATFORM" = xdarwin; then 6982 IS_DARWIN_TRUE= 6983 IS_DARWIN_FALSE='#' 6984 else 6985 IS_DARWIN_TRUE='#' 6986 IS_DARWIN_FALSE= 6987 fi 6988 6989 if test "x$PLATFORM" = xdragonfly; then 6990 IS_DRAGONFLY_TRUE= 6991 IS_DRAGONFLY_FALSE='#' 6992 else 6993 IS_DRAGONFLY_TRUE='#' 6994 IS_DRAGONFLY_FALSE= 6995 fi 6996 6997 if test "x$PLATFORM" = xlinux; then 6998 IS_LINUX_TRUE= 6999 IS_LINUX_FALSE='#' 7000 else 7001 IS_LINUX_TRUE='#' 7002 IS_LINUX_FALSE= 7003 fi 7004 7005 if test "x$PLATFORM" = xfreebsd; then 7006 IS_FREEBSD_TRUE= 7007 IS_FREEBSD_FALSE='#' 7008 else 7009 IS_FREEBSD_TRUE='#' 7010 IS_FREEBSD_FALSE= 7011 fi 7012 7013 if test "x$PLATFORM" = xnetbsd; then 7014 IS_NETBSD_TRUE= 7015 IS_NETBSD_FALSE='#' 7016 else 7017 IS_NETBSD_TRUE='#' 7018 IS_NETBSD_FALSE= 7019 fi 7020 7021 if test "x$PLATFORM" = xopenbsd; then 7022 IS_OPENBSD_TRUE= 7023 IS_OPENBSD_FALSE='#' 7024 else 7025 IS_OPENBSD_TRUE='#' 7026 IS_OPENBSD_FALSE= 7027 fi 7028 7029 if test "x$PLATFORM" = xsunos; then 7030 IS_SUNOS_TRUE= 7031 IS_SUNOS_FALSE='#' 7032 else 7033 IS_SUNOS_TRUE='#' 7034 IS_SUNOS_FALSE= 7035 fi 7036 7037 if test "x$PLATFORM" = xhpux; then 7038 IS_HPUX_TRUE= 7039 IS_HPUX_FALSE='#' 7040 else 7041 IS_HPUX_TRUE='#' 7042 IS_HPUX_FALSE= 7043 fi 7044 7045 if test "x$PLATFORM" = xunknown; then 7046 IS_UNKNOWN_TRUE= 7047 IS_UNKNOWN_FALSE='#' 7048 else 7049 IS_UNKNOWN_TRUE='#' 7050 IS_UNKNOWN_FALSE= 7051 fi 7052 7053 7054 # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user 7055 # variables. 7056 7057 CPPFLAGS="$SAVED_CPPFLAGS" 7058 7059 CFLAGS="$SAVED_CFLAGS" 7060 7061 LDFLAGS="$SAVED_LDFLAGS" 7062 7063 # autoconf should create a Makefile. 7064 ac_config_files="$ac_config_files Makefile" 7065 7066 cat >confcache <<\_ACEOF 7067 # This file is a shell script that caches the results of configure 7068 # tests run on this system so they can be shared between configure 7069 # scripts and configure runs, see configure's option --config-cache. 7070 # It is not useful on other systems. If it contains results you don't 7071 # want to keep, you may remove or edit it. 7072 # 7073 # config.status only pays attention to the cache file if you give it 7074 # the --recheck option to rerun configure. 7075 # 7076 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7077 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7078 # following values. 7079 7080 _ACEOF 7081 7082 # The following way of writing the cache mishandles newlines in values, 7083 # but we know of no workaround that is simple, portable, and efficient. 7084 # So, we kill variables containing newlines. 7085 # Ultrix sh set writes to stderr and can't be redirected directly, 7086 # and sets the high bit in the cache file unless we assign to the vars. 7087 ( 7088 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7089 eval ac_val=\$$ac_var 7090 case $ac_val in #( 7091 *${as_nl}*) 7092 case $ac_var in #( 7093 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7094 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7095 esac 7096 case $ac_var in #( 7097 _ | IFS | as_nl) ;; #( 7098 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7099 *) { eval $ac_var=; unset $ac_var;} ;; 7100 esac ;; 7101 esac 7102 done 7103 7104 (set) 2>&1 | 7105 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7106 *${as_nl}ac_space=\ *) 7107 # `set' does not quote correctly, so add quotes: double-quote 7108 # substitution turns \\\\ into \\, and sed turns \\ into \. 7109 sed -n \ 7110 "s/'/'\\\\''/g; 7111 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7112 ;; #( 7113 *) 7114 # `set' quotes correctly as required by POSIX, so do not add quotes. 7115 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7116 ;; 7117 esac | 7118 sort 7119 ) | 7120 sed ' 7121 /^ac_cv_env_/b end 7122 t clear 7123 :clear 7124 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7125 t end 7126 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7127 :end' >>confcache 7128 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7129 if test -w "$cache_file"; then 7130 if test "x$cache_file" != "x/dev/null"; then 7131 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7132 $as_echo "$as_me: updating cache $cache_file" >&6;} 7133 if test ! -f "$cache_file" || test -h "$cache_file"; then 7134 cat confcache >"$cache_file" 7135 else 7136 case $cache_file in #( 7137 */* | ?:*) 7138 mv -f confcache "$cache_file"$$ && 7139 mv -f "$cache_file"$$ "$cache_file" ;; #( 7140 *) 7141 mv -f confcache "$cache_file" ;; 7142 esac 7143 fi 7144 fi 7145 else 7146 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7147 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7148 fi 7149 fi 7150 rm -f confcache 7151 7152 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7153 # Let make expand exec_prefix. 7154 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7155 7156 # Transform confdefs.h into DEFS. 7157 # Protect against shell expansion while executing Makefile rules. 7158 # Protect against Makefile macro expansion. 7159 # 7160 # If the first sed substitution is executed (which looks for macros that 7161 # take arguments), then branch to the quote section. Otherwise, 7162 # look for a macro that doesn't take arguments. 7163 ac_script=' 7164 :mline 7165 /\\$/{ 7166 N 7167 s,\\\n,, 7168 b mline 7169 } 7170 t clear 7171 :clear 7172 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 7173 t quote 7174 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 7175 t quote 7176 b any 7177 :quote 7178 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 7179 s/\[/\\&/g 7180 s/\]/\\&/g 7181 s/\$/$$/g 7182 H 7183 :any 7184 ${ 7185 g 7186 s/^\n// 7187 s/\n/ /g 7188 p 7189 } 7190 ' 7191 DEFS=`sed -n "$ac_script" confdefs.h` 7192 7193 7194 ac_libobjs= 7195 ac_ltlibobjs= 7196 U= 7197 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7198 # 1. Remove the extension, and $U if already installed. 7199 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7200 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7201 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7202 # will be set to the directory where LIBOBJS objects are built. 7203 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7204 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7205 done 7206 LIBOBJS=$ac_libobjs 7207 7208 LTLIBOBJS=$ac_ltlibobjs 7209 7210 7211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 7212 $as_echo_n "checking that generated files are newer than configure... " >&6; } 7213 if test -n "$am_sleep_pid"; then 7214 # Hide warnings about reused PIDs. 7215 wait $am_sleep_pid 2>/dev/null 7216 fi 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 7218 $as_echo "done" >&6; } 7219 if test -n "$EXEEXT"; then 7220 am__EXEEXT_TRUE= 7221 am__EXEEXT_FALSE='#' 7222 else 7223 am__EXEEXT_TRUE='#' 7224 am__EXEEXT_FALSE= 7225 fi 7226 7227 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 7228 as_fn_error $? "conditional \"AMDEP\" was never defined. 7229 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7230 fi 7231 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 7232 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 7233 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7234 fi 7235 if test -z "${IS_DEBUG_TRUE}" && test -z "${IS_DEBUG_FALSE}"; then 7236 as_fn_error $? "conditional \"IS_DEBUG\" was never defined. 7237 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7238 fi 7239 if test -z "${IS_GCC_TRUE}" && test -z "${IS_GCC_FALSE}"; then 7240 as_fn_error $? "conditional \"IS_GCC\" was never defined. 7241 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7242 fi 7243 if test -z "${IS_SUNCC_TRUE}" && test -z "${IS_SUNCC_FALSE}"; then 7244 as_fn_error $? "conditional \"IS_SUNCC\" was never defined. 7245 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7246 fi 7247 if test -z "${HAVE_UTF8PROC_TRUE}" && test -z "${HAVE_UTF8PROC_FALSE}"; then 7248 as_fn_error $? "conditional \"HAVE_UTF8PROC\" was never defined. 7249 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7250 fi 7251 if test -z "${NEED_FORKPTY_TRUE}" && test -z "${NEED_FORKPTY_FALSE}"; then 7252 as_fn_error $? "conditional \"NEED_FORKPTY\" was never defined. 7253 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7254 fi 7255 if test -z "${IS_AIX_TRUE}" && test -z "${IS_AIX_FALSE}"; then 7256 as_fn_error $? "conditional \"IS_AIX\" was never defined. 7257 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7258 fi 7259 if test -z "${IS_DARWIN_TRUE}" && test -z "${IS_DARWIN_FALSE}"; then 7260 as_fn_error $? "conditional \"IS_DARWIN\" was never defined. 7261 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7262 fi 7263 if test -z "${IS_DRAGONFLY_TRUE}" && test -z "${IS_DRAGONFLY_FALSE}"; then 7264 as_fn_error $? "conditional \"IS_DRAGONFLY\" was never defined. 7265 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7266 fi 7267 if test -z "${IS_LINUX_TRUE}" && test -z "${IS_LINUX_FALSE}"; then 7268 as_fn_error $? "conditional \"IS_LINUX\" was never defined. 7269 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7270 fi 7271 if test -z "${IS_FREEBSD_TRUE}" && test -z "${IS_FREEBSD_FALSE}"; then 7272 as_fn_error $? "conditional \"IS_FREEBSD\" was never defined. 7273 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7274 fi 7275 if test -z "${IS_NETBSD_TRUE}" && test -z "${IS_NETBSD_FALSE}"; then 7276 as_fn_error $? "conditional \"IS_NETBSD\" was never defined. 7277 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7278 fi 7279 if test -z "${IS_OPENBSD_TRUE}" && test -z "${IS_OPENBSD_FALSE}"; then 7280 as_fn_error $? "conditional \"IS_OPENBSD\" was never defined. 7281 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7282 fi 7283 if test -z "${IS_SUNOS_TRUE}" && test -z "${IS_SUNOS_FALSE}"; then 7284 as_fn_error $? "conditional \"IS_SUNOS\" was never defined. 7285 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7286 fi 7287 if test -z "${IS_HPUX_TRUE}" && test -z "${IS_HPUX_FALSE}"; then 7288 as_fn_error $? "conditional \"IS_HPUX\" was never defined. 7289 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7290 fi 7291 if test -z "${IS_UNKNOWN_TRUE}" && test -z "${IS_UNKNOWN_FALSE}"; then 7292 as_fn_error $? "conditional \"IS_UNKNOWN\" was never defined. 7293 Usually this means the macro was only invoked conditionally." "$LINENO" 5 7294 fi 7295 7296 : "${CONFIG_STATUS=./config.status}" 7297 ac_write_fail=0 7298 ac_clean_files_save=$ac_clean_files 7299 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7300 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7301 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7302 as_write_fail=0 7303 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7304 #! $SHELL 7305 # Generated by $as_me. 7306 # Run this file to recreate the current configuration. 7307 # Compiler output produced by configure, useful for debugging 7308 # configure, is in config.log if it exists. 7309 7310 debug=false 7311 ac_cs_recheck=false 7312 ac_cs_silent=false 7313 7314 SHELL=\${CONFIG_SHELL-$SHELL} 7315 export SHELL 7316 _ASEOF 7317 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7318 ## -------------------- ## 7319 ## M4sh Initialization. ## 7320 ## -------------------- ## 7321 7322 # Be more Bourne compatible 7323 DUALCASE=1; export DUALCASE # for MKS sh 7324 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7325 emulate sh 7326 NULLCMD=: 7327 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7328 # is contrary to our usage. Disable this feature. 7329 alias -g '${1+"$@"}'='"$@"' 7330 setopt NO_GLOB_SUBST 7331 else 7332 case `(set -o) 2>/dev/null` in #( 7333 *posix*) : 7334 set -o posix ;; #( 7335 *) : 7336 ;; 7337 esac 7338 fi 7339 7340 7341 as_nl=' 7342 ' 7343 export as_nl 7344 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7345 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7346 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7347 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7348 # Prefer a ksh shell builtin over an external printf program on Solaris, 7349 # but without wasting forks for bash or zsh. 7350 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7351 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7352 as_echo='print -r --' 7353 as_echo_n='print -rn --' 7354 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7355 as_echo='printf %s\n' 7356 as_echo_n='printf %s' 7357 else 7358 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7359 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7360 as_echo_n='/usr/ucb/echo -n' 7361 else 7362 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7363 as_echo_n_body='eval 7364 arg=$1; 7365 case $arg in #( 7366 *"$as_nl"*) 7367 expr "X$arg" : "X\\(.*\\)$as_nl"; 7368 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7369 esac; 7370 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7371 ' 7372 export as_echo_n_body 7373 as_echo_n='sh -c $as_echo_n_body as_echo' 7374 fi 7375 export as_echo_body 7376 as_echo='sh -c $as_echo_body as_echo' 7377 fi 7378 7379 # The user is always right. 7380 if test "${PATH_SEPARATOR+set}" != set; then 7381 PATH_SEPARATOR=: 7382 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7383 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7384 PATH_SEPARATOR=';' 7385 } 7386 fi 7387 7388 7389 # IFS 7390 # We need space, tab and new line, in precisely that order. Quoting is 7391 # there to prevent editors from complaining about space-tab. 7392 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7393 # splitting by setting IFS to empty value.) 7394 IFS=" "" $as_nl" 7395 7396 # Find who we are. Look in the path if we contain no directory separator. 7397 as_myself= 7398 case $0 in #(( 7399 *[\\/]* ) as_myself=$0 ;; 7400 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7401 for as_dir in $PATH 7402 do 7403 IFS=$as_save_IFS 7404 test -z "$as_dir" && as_dir=. 7405 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7406 done 7407 IFS=$as_save_IFS 7408 7409 ;; 7410 esac 7411 # We did not find ourselves, most probably we were run as `sh COMMAND' 7412 # in which case we are not to be found in the path. 7413 if test "x$as_myself" = x; then 7414 as_myself=$0 7415 fi 7416 if test ! -f "$as_myself"; then 7417 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7418 exit 1 7419 fi 7420 7421 # Unset variables that we do not need and which cause bugs (e.g. in 7422 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7423 # suppresses any "Segmentation fault" message there. '((' could 7424 # trigger a bug in pdksh 5.2.14. 7425 for as_var in BASH_ENV ENV MAIL MAILPATH 7426 do eval test x\${$as_var+set} = xset \ 7427 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7428 done 7429 PS1='$ ' 7430 PS2='> ' 7431 PS4='+ ' 7432 7433 # NLS nuisances. 7434 LC_ALL=C 7435 export LC_ALL 7436 LANGUAGE=C 7437 export LANGUAGE 7438 7439 # CDPATH. 7440 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7441 7442 7443 # as_fn_error STATUS ERROR [LINENO LOG_FD] 7444 # ---------------------------------------- 7445 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7446 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7447 # script with STATUS, using 1 if that was 0. 7448 as_fn_error () 7449 { 7450 as_status=$1; test $as_status -eq 0 && as_status=1 7451 if test "$4"; then 7452 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7453 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7454 fi 7455 $as_echo "$as_me: error: $2" >&2 7456 as_fn_exit $as_status 7457 } # as_fn_error 7458 7459 7460 # as_fn_set_status STATUS 7461 # ----------------------- 7462 # Set $? to STATUS, without forking. 7463 as_fn_set_status () 7464 { 7465 return $1 7466 } # as_fn_set_status 7467 7468 # as_fn_exit STATUS 7469 # ----------------- 7470 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7471 as_fn_exit () 7472 { 7473 set +e 7474 as_fn_set_status $1 7475 exit $1 7476 } # as_fn_exit 7477 7478 # as_fn_unset VAR 7479 # --------------- 7480 # Portably unset VAR. 7481 as_fn_unset () 7482 { 7483 { eval $1=; unset $1;} 7484 } 7485 as_unset=as_fn_unset 7486 # as_fn_append VAR VALUE 7487 # ---------------------- 7488 # Append the text in VALUE to the end of the definition contained in VAR. Take 7489 # advantage of any shell optimizations that allow amortized linear growth over 7490 # repeated appends, instead of the typical quadratic growth present in naive 7491 # implementations. 7492 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7493 eval 'as_fn_append () 7494 { 7495 eval $1+=\$2 7496 }' 7497 else 7498 as_fn_append () 7499 { 7500 eval $1=\$$1\$2 7501 } 7502 fi # as_fn_append 7503 7504 # as_fn_arith ARG... 7505 # ------------------ 7506 # Perform arithmetic evaluation on the ARGs, and store the result in the 7507 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7508 # must be portable across $(()) and expr. 7509 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7510 eval 'as_fn_arith () 7511 { 7512 as_val=$(( $* )) 7513 }' 7514 else 7515 as_fn_arith () 7516 { 7517 as_val=`expr "$@" || test $? -eq 1` 7518 } 7519 fi # as_fn_arith 7520 7521 7522 if expr a : '\(a\)' >/dev/null 2>&1 && 7523 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7524 as_expr=expr 7525 else 7526 as_expr=false 7527 fi 7528 7529 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7530 as_basename=basename 7531 else 7532 as_basename=false 7533 fi 7534 7535 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7536 as_dirname=dirname 7537 else 7538 as_dirname=false 7539 fi 7540 7541 as_me=`$as_basename -- "$0" || 7542 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7543 X"$0" : 'X\(//\)$' \| \ 7544 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7545 $as_echo X/"$0" | 7546 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7547 s//\1/ 7548 q 7549 } 7550 /^X\/\(\/\/\)$/{ 7551 s//\1/ 7552 q 7553 } 7554 /^X\/\(\/\).*/{ 7555 s//\1/ 7556 q 7557 } 7558 s/.*/./; q'` 7559 7560 # Avoid depending upon Character Ranges. 7561 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7562 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7563 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7564 as_cr_digits='0123456789' 7565 as_cr_alnum=$as_cr_Letters$as_cr_digits 7566 7567 ECHO_C= ECHO_N= ECHO_T= 7568 case `echo -n x` in #((((( 7569 -n*) 7570 case `echo 'xy\c'` in 7571 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7572 xy) ECHO_C='\c';; 7573 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7574 ECHO_T=' ';; 7575 esac;; 7576 *) 7577 ECHO_N='-n';; 7578 esac 7579 7580 rm -f conf$$ conf$$.exe conf$$.file 7581 if test -d conf$$.dir; then 7582 rm -f conf$$.dir/conf$$.file 7583 else 7584 rm -f conf$$.dir 7585 mkdir conf$$.dir 2>/dev/null 7586 fi 7587 if (echo >conf$$.file) 2>/dev/null; then 7588 if ln -s conf$$.file conf$$ 2>/dev/null; then 7589 as_ln_s='ln -s' 7590 # ... but there are two gotchas: 7591 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7592 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7593 # In both cases, we have to default to `cp -pR'. 7594 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7595 as_ln_s='cp -pR' 7596 elif ln conf$$.file conf$$ 2>/dev/null; then 7597 as_ln_s=ln 7598 else 7599 as_ln_s='cp -pR' 7600 fi 7601 else 7602 as_ln_s='cp -pR' 7603 fi 7604 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7605 rmdir conf$$.dir 2>/dev/null 7606 7607 7608 # as_fn_mkdir_p 7609 # ------------- 7610 # Create "$as_dir" as a directory, including parents if necessary. 7611 as_fn_mkdir_p () 7612 { 7613 7614 case $as_dir in #( 7615 -*) as_dir=./$as_dir;; 7616 esac 7617 test -d "$as_dir" || eval $as_mkdir_p || { 7618 as_dirs= 7619 while :; do 7620 case $as_dir in #( 7621 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7622 *) as_qdir=$as_dir;; 7623 esac 7624 as_dirs="'$as_qdir' $as_dirs" 7625 as_dir=`$as_dirname -- "$as_dir" || 7626 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7627 X"$as_dir" : 'X\(//\)[^/]' \| \ 7628 X"$as_dir" : 'X\(//\)$' \| \ 7629 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7630 $as_echo X"$as_dir" | 7631 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7632 s//\1/ 7633 q 7634 } 7635 /^X\(\/\/\)[^/].*/{ 7636 s//\1/ 7637 q 7638 } 7639 /^X\(\/\/\)$/{ 7640 s//\1/ 7641 q 7642 } 7643 /^X\(\/\).*/{ 7644 s//\1/ 7645 q 7646 } 7647 s/.*/./; q'` 7648 test -d "$as_dir" && break 7649 done 7650 test -z "$as_dirs" || eval "mkdir $as_dirs" 7651 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7652 7653 7654 } # as_fn_mkdir_p 7655 if mkdir -p . 2>/dev/null; then 7656 as_mkdir_p='mkdir -p "$as_dir"' 7657 else 7658 test -d ./-p && rmdir ./-p 7659 as_mkdir_p=false 7660 fi 7661 7662 7663 # as_fn_executable_p FILE 7664 # ----------------------- 7665 # Test if FILE is an executable regular file. 7666 as_fn_executable_p () 7667 { 7668 test -f "$1" && test -x "$1" 7669 } # as_fn_executable_p 7670 as_test_x='test -x' 7671 as_executable_p=as_fn_executable_p 7672 7673 # Sed expression to map a string onto a valid CPP name. 7674 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7675 7676 # Sed expression to map a string onto a valid variable name. 7677 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7678 7679 7680 exec 6>&1 7681 ## ----------------------------------- ## 7682 ## Main body of $CONFIG_STATUS script. ## 7683 ## ----------------------------------- ## 7684 _ASEOF 7685 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7686 7687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7688 # Save the log message, to keep $0 and so on meaningful, and to 7689 # report actual input values of CONFIG_FILES etc. instead of their 7690 # values after options handling. 7691 ac_log=" 7692 This file was extended by tmux $as_me 2.4, which was 7693 generated by GNU Autoconf 2.69. Invocation command line was 7694 7695 CONFIG_FILES = $CONFIG_FILES 7696 CONFIG_HEADERS = $CONFIG_HEADERS 7697 CONFIG_LINKS = $CONFIG_LINKS 7698 CONFIG_COMMANDS = $CONFIG_COMMANDS 7699 $ $0 $@ 7700 7701 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7702 " 7703 7704 _ACEOF 7705 7706 case $ac_config_files in *" 7707 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7708 esac 7709 7710 7711 7712 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7713 # Files that config.status was made for. 7714 config_files="$ac_config_files" 7715 config_commands="$ac_config_commands" 7716 7717 _ACEOF 7718 7719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7720 ac_cs_usage="\ 7721 \`$as_me' instantiates files and other configuration actions 7722 from templates according to the current configuration. Unless the files 7723 and actions are specified as TAGs, all are instantiated by default. 7724 7725 Usage: $0 [OPTION]... [TAG]... 7726 7727 -h, --help print this help, then exit 7728 -V, --version print version number and configuration settings, then exit 7729 --config print configuration, then exit 7730 -q, --quiet, --silent 7731 do not print progress messages 7732 -d, --debug don't remove temporary files 7733 --recheck update $as_me by reconfiguring in the same conditions 7734 --file=FILE[:TEMPLATE] 7735 instantiate the configuration file FILE 7736 7737 Configuration files: 7738 $config_files 7739 7740 Configuration commands: 7741 $config_commands 7742 7743 Report bugs to the package provider." 7744 7745 _ACEOF 7746 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7747 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 7748 ac_cs_version="\\ 7749 tmux config.status 2.4 7750 configured by $0, generated by GNU Autoconf 2.69, 7751 with options \\"\$ac_cs_config\\" 7752 7753 Copyright (C) 2012 Free Software Foundation, Inc. 7754 This config.status script is free software; the Free Software Foundation 7755 gives unlimited permission to copy, distribute and modify it." 7756 7757 ac_pwd='$ac_pwd' 7758 srcdir='$srcdir' 7759 INSTALL='$INSTALL' 7760 MKDIR_P='$MKDIR_P' 7761 AWK='$AWK' 7762 test -n "\$AWK" || AWK=awk 7763 _ACEOF 7764 7765 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7766 # The default lists apply if the user does not specify any file. 7767 ac_need_defaults=: 7768 while test $# != 0 7769 do 7770 case $1 in 7771 --*=?*) 7772 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7773 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7774 ac_shift=: 7775 ;; 7776 --*=) 7777 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7778 ac_optarg= 7779 ac_shift=: 7780 ;; 7781 *) 7782 ac_option=$1 7783 ac_optarg=$2 7784 ac_shift=shift 7785 ;; 7786 esac 7787 7788 case $ac_option in 7789 # Handling of the options. 7790 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7791 ac_cs_recheck=: ;; 7792 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7793 $as_echo "$ac_cs_version"; exit ;; 7794 --config | --confi | --conf | --con | --co | --c ) 7795 $as_echo "$ac_cs_config"; exit ;; 7796 --debug | --debu | --deb | --de | --d | -d ) 7797 debug=: ;; 7798 --file | --fil | --fi | --f ) 7799 $ac_shift 7800 case $ac_optarg in 7801 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7802 '') as_fn_error $? "missing file argument" ;; 7803 esac 7804 as_fn_append CONFIG_FILES " '$ac_optarg'" 7805 ac_need_defaults=false;; 7806 --he | --h | --help | --hel | -h ) 7807 $as_echo "$ac_cs_usage"; exit ;; 7808 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7809 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7810 ac_cs_silent=: ;; 7811 7812 # This is an error. 7813 -*) as_fn_error $? "unrecognized option: \`$1' 7814 Try \`$0 --help' for more information." ;; 7815 7816 *) as_fn_append ac_config_targets " $1" 7817 ac_need_defaults=false ;; 7818 7819 esac 7820 shift 7821 done 7822 7823 ac_configure_extra_args= 7824 7825 if $ac_cs_silent; then 7826 exec 6>/dev/null 7827 ac_configure_extra_args="$ac_configure_extra_args --silent" 7828 fi 7829 7830 _ACEOF 7831 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7832 if \$ac_cs_recheck; then 7833 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7834 shift 7835 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 7836 CONFIG_SHELL='$SHELL' 7837 export CONFIG_SHELL 7838 exec "\$@" 7839 fi 7840 7841 _ACEOF 7842 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7843 exec 5>>config.log 7844 { 7845 echo 7846 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7847 ## Running $as_me. ## 7848 _ASBOX 7849 $as_echo "$ac_log" 7850 } >&5 7851 7852 _ACEOF 7853 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7854 # 7855 # INIT-COMMANDS 7856 # 7857 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 7858 7859 _ACEOF 7860 7861 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7862 7863 # Handling of arguments. 7864 for ac_config_target in $ac_config_targets 7865 do 7866 case $ac_config_target in 7867 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 7868 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7869 7870 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 7871 esac 7872 done 7873 7874 7875 # If the user did not use the arguments to specify the items to instantiate, 7876 # then the envvar interface is used. Set only those that are not. 7877 # We use the long form for the default assignment because of an extremely 7878 # bizarre bug on SunOS 4.1.3. 7879 if $ac_need_defaults; then 7880 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7881 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 7882 fi 7883 7884 # Have a temporary directory for convenience. Make it in the build tree 7885 # simply because there is no reason against having it here, and in addition, 7886 # creating and moving files from /tmp can sometimes cause problems. 7887 # Hook for its removal unless debugging. 7888 # Note that there is a small window in which the directory will not be cleaned: 7889 # after its creation but before its name has been assigned to `$tmp'. 7890 $debug || 7891 { 7892 tmp= ac_tmp= 7893 trap 'exit_status=$? 7894 : "${ac_tmp:=$tmp}" 7895 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 7896 ' 0 7897 trap 'as_fn_exit 1' 1 2 13 15 7898 } 7899 # Create a (secure) tmp directory for tmp files. 7900 7901 { 7902 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7903 test -d "$tmp" 7904 } || 7905 { 7906 tmp=./conf$$-$RANDOM 7907 (umask 077 && mkdir "$tmp") 7908 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 7909 ac_tmp=$tmp 7910 7911 # Set up the scripts for CONFIG_FILES section. 7912 # No need to generate them if there are no CONFIG_FILES. 7913 # This happens for instance with `./config.status config.h'. 7914 if test -n "$CONFIG_FILES"; then 7915 7916 7917 ac_cr=`echo X | tr X '\015'` 7918 # On cygwin, bash can eat \r inside `` if the user requested igncr. 7919 # But we know of no other shell where ac_cr would be empty at this 7920 # point, so we can use a bashism as a fallback. 7921 if test "x$ac_cr" = x; then 7922 eval ac_cr=\$\'\\r\' 7923 fi 7924 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 7925 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 7926 ac_cs_awk_cr='\\r' 7927 else 7928 ac_cs_awk_cr=$ac_cr 7929 fi 7930 7931 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 7932 _ACEOF 7933 7934 7935 { 7936 echo "cat >conf$$subs.awk <<_ACEOF" && 7937 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 7938 echo "_ACEOF" 7939 } >conf$$subs.sh || 7940 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7941 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 7942 ac_delim='%!_!# ' 7943 for ac_last_try in false false false false false :; do 7944 . ./conf$$subs.sh || 7945 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7946 7947 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 7948 if test $ac_delim_n = $ac_delim_num; then 7949 break 7950 elif $ac_last_try; then 7951 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7952 else 7953 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7954 fi 7955 done 7956 rm -f conf$$subs.sh 7957 7958 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7959 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 7960 _ACEOF 7961 sed -n ' 7962 h 7963 s/^/S["/; s/!.*/"]=/ 7964 p 7965 g 7966 s/^[^!]*!// 7967 :repl 7968 t repl 7969 s/'"$ac_delim"'$// 7970 t delim 7971 :nl 7972 h 7973 s/\(.\{148\}\)..*/\1/ 7974 t more1 7975 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 7976 p 7977 n 7978 b repl 7979 :more1 7980 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7981 p 7982 g 7983 s/.\{148\}// 7984 t nl 7985 :delim 7986 h 7987 s/\(.\{148\}\)..*/\1/ 7988 t more2 7989 s/["\\]/\\&/g; s/^/"/; s/$/"/ 7990 p 7991 b 7992 :more2 7993 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7994 p 7995 g 7996 s/.\{148\}// 7997 t delim 7998 ' <conf$$subs.awk | sed ' 7999 /^[^""]/{ 8000 N 8001 s/\n// 8002 } 8003 ' >>$CONFIG_STATUS || ac_write_fail=1 8004 rm -f conf$$subs.awk 8005 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8006 _ACAWK 8007 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8008 for (key in S) S_is_set[key] = 1 8009 FS = "" 8010 8011 } 8012 { 8013 line = $ 0 8014 nfields = split(line, field, "@") 8015 substed = 0 8016 len = length(field[1]) 8017 for (i = 2; i < nfields; i++) { 8018 key = field[i] 8019 keylen = length(key) 8020 if (S_is_set[key]) { 8021 value = S[key] 8022 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8023 len += length(value) + length(field[++i]) 8024 substed = 1 8025 } else 8026 len += 1 + keylen 8027 } 8028 8029 print line 8030 } 8031 8032 _ACAWK 8033 _ACEOF 8034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8035 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8036 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8037 else 8038 cat 8039 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8040 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8041 _ACEOF 8042 8043 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8044 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8045 # trailing colons and then remove the whole line if VPATH becomes empty 8046 # (actually we leave an empty line to preserve line numbers). 8047 if test "x$srcdir" = x.; then 8048 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8049 h 8050 s/// 8051 s/^/:/ 8052 s/[ ]*$/:/ 8053 s/:\$(srcdir):/:/g 8054 s/:\${srcdir}:/:/g 8055 s/:@srcdir@:/:/g 8056 s/^:*// 8057 s/:*$// 8058 x 8059 s/\(=[ ]*\).*/\1/ 8060 G 8061 s/\n// 8062 s/^[^=]*=[ ]*$// 8063 }' 8064 fi 8065 8066 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8067 fi # test -n "$CONFIG_FILES" 8068 8069 8070 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 8071 shift 8072 for ac_tag 8073 do 8074 case $ac_tag in 8075 :[FHLC]) ac_mode=$ac_tag; continue;; 8076 esac 8077 case $ac_mode$ac_tag in 8078 :[FHL]*:*);; 8079 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8080 :[FH]-) ac_tag=-:-;; 8081 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8082 esac 8083 ac_save_IFS=$IFS 8084 IFS=: 8085 set x $ac_tag 8086 IFS=$ac_save_IFS 8087 shift 8088 ac_file=$1 8089 shift 8090 8091 case $ac_mode in 8092 :L) ac_source=$1;; 8093 :[FH]) 8094 ac_file_inputs= 8095 for ac_f 8096 do 8097 case $ac_f in 8098 -) ac_f="$ac_tmp/stdin";; 8099 *) # Look for the file first in the build tree, then in the source tree 8100 # (if the path is not absolute). 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Generated by config.status. */ 8116 configure_input='Generated from '` 8117 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8118 `' by configure.' 8119 if test x"$ac_file" != x-; then 8120 configure_input="$ac_file. $configure_input" 8121 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8122 $as_echo "$as_me: creating $ac_file" >&6;} 8123 fi 8124 # Neutralize special characters interpreted by sed in replacement strings. 8125 case $configure_input in #( 8126 *\&* | *\|* | *\\* ) 8127 ac_sed_conf_input=`$as_echo "$configure_input" | 8128 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8129 *) ac_sed_conf_input=$configure_input;; 8130 esac 8131 8132 case $ac_tag in 8133 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8134 || as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 8288 ;; 8289 8290 8291 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 8292 $as_echo "$as_me: executing $ac_file commands" >&6;} 8293 ;; 8294 esac 8295 8296 8297 case $ac_file$ac_mode in 8298 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 8299 # Older Autoconf quotes --file arguments for eval, but not when files 8300 # are listed without --file. 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 8402 8403 8404 # configure is writing to config.log, and then calls config.status. 8405 # config.status does its own redirection, appending to config.log. 8406 # Unfortunately, on DOS this fails, as config.log is still kept open 8407 # by configure, so config.status won't be able to write to it; its 8408 # output is simply discarded. So we exec the FD to /dev/null, 8409 # effectively closing config.log, so it can be properly (re)opened and 8410 # appended to by config.status. When coming back to configure, we 8411 # need to make the FD available again. 8412 if test "$no_create" != yes; then 8413 ac_cs_success=: 8414 ac_config_status_args= 8415 test "$silent" = yes && 8416 ac_config_status_args="$ac_config_status_args --quiet" 8417 exec 5>/dev/null 8418 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8419 exec 5>>config.log 8420 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8421 # would make configure fail if this is the last instruction. 8422 $ac_cs_success || as_fn_exit 1 8423 fi 8424 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8425 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8426 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8427 fi 8428 8429
Indexes created Sat Feb 28 05:31:39 UTC 2026