1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69. 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 "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # Sed expression to map a string onto a valid CPP name. 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553 # Sed expression to map a string onto a valid variable name. 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557 test -n "$DJDIR" || exec 7<&0 </dev/null 558 exec 6>&1 559 560 # Name of the host. 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562 # so uname gets run too. 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565 # 566 # Initializations. 567 # 568 ac_default_prefix=/usr/local 569 ac_clean_files= 570 ac_config_libobj_dir=. 571 LIBOBJS= 572 cross_compiling=no 573 subdirs= 574 MFLAGS= 575 MAKEFLAGS= 576 577 # Identity of this package. 578 PACKAGE_NAME= 579 PACKAGE_TARNAME= 580 PACKAGE_VERSION= 581 PACKAGE_STRING= 582 PACKAGE_BUGREPORT= 583 PACKAGE_URL= 584 585 ac_unique_file="rlfe.c" 586 # Factoring default headers for most tests. 587 ac_includes_default="\ 588 #include <stdio.h> 589 #ifdef HAVE_SYS_TYPES_H 590 # include <sys/types.h> 591 #endif 592 #ifdef HAVE_SYS_STAT_H 593 # include <sys/stat.h> 594 #endif 595 #ifdef STDC_HEADERS 596 # include <stdlib.h> 597 # include <stddef.h> 598 #else 599 # ifdef HAVE_STDLIB_H 600 # include <stdlib.h> 601 # endif 602 #endif 603 #ifdef HAVE_STRING_H 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605 # include <memory.h> 606 # endif 607 # include <string.h> 608 #endif 609 #ifdef HAVE_STRINGS_H 610 # include <strings.h> 611 #endif 612 #ifdef HAVE_INTTYPES_H 613 # include <inttypes.h> 614 #endif 615 #ifdef HAVE_STDINT_H 616 # include <stdint.h> 617 #endif 618 #ifdef HAVE_UNISTD_H 619 # include <unistd.h> 620 #endif" 621 622 ac_subst_vars='LTLIBOBJS 623 LIBOBJS 624 XTERMPATH 625 WRITEPATH 626 AWK 627 EGREP 628 GREP 629 CPP 630 OBJEXT 631 EXEEXT 632 ac_ct_CC 633 CPPFLAGS 634 LDFLAGS 635 CFLAGS 636 CC 637 VERSION 638 target_alias 639 host_alias 640 build_alias 641 LIBS 642 ECHO_T 643 ECHO_N 644 ECHO_C 645 DEFS 646 mandir 647 localedir 648 libdir 649 psdir 650 pdfdir 651 dvidir 652 htmldir 653 infodir 654 docdir 655 oldincludedir 656 includedir 657 localstatedir 658 sharedstatedir 659 sysconfdir 660 datadir 661 datarootdir 662 libexecdir 663 sbindir 664 bindir 665 program_transform_name 666 prefix 667 exec_prefix 668 PACKAGE_URL 669 PACKAGE_BUGREPORT 670 PACKAGE_STRING 671 PACKAGE_VERSION 672 PACKAGE_TARNAME 673 PACKAGE_NAME 674 PATH_SEPARATOR 675 SHELL' 676 ac_subst_files='' 677 ac_user_opts=' 678 enable_option_checking 679 with_pty_mode 680 with_pty_group 681 ' 682 ac_precious_vars='build_alias 683 host_alias 684 target_alias 685 CC 686 CFLAGS 687 LDFLAGS 688 LIBS 689 CPPFLAGS 690 CPP' 691 692 693 # Initialize some variables set by options. 694 ac_init_help= 695 ac_init_version=false 696 ac_unrecognized_opts= 697 ac_unrecognized_sep= 698 # The variables have the same names as the options, with 699 # dashes changed to underlines. 700 cache_file=/dev/null 701 exec_prefix=NONE 702 no_create= 703 no_recursion= 704 prefix=NONE 705 program_prefix=NONE 706 program_suffix=NONE 707 program_transform_name=s,x,x, 708 silent= 709 site= 710 srcdir= 711 verbose= 712 x_includes=NONE 713 x_libraries=NONE 714 715 # Installation directory options. 716 # These are left unexpanded so users can "make install exec_prefix=/foo" 717 # and all the variables that are supposed to be based on exec_prefix 718 # by default will actually change. 719 # Use braces instead of parens because sh, perl, etc. also accept them. 720 # (The list follows the same order as the GNU Coding Standards.) 721 bindir='${exec_prefix}/bin' 722 sbindir='${exec_prefix}/sbin' 723 libexecdir='${exec_prefix}/libexec' 724 datarootdir='${prefix}/share' 725 datadir='${datarootdir}' 726 sysconfdir='${prefix}/etc' 727 sharedstatedir='${prefix}/com' 728 localstatedir='${prefix}/var' 729 includedir='${prefix}/include' 730 oldincludedir='/usr/include' 731 docdir='${datarootdir}/doc/${PACKAGE}' 732 infodir='${datarootdir}/info' 733 htmldir='${docdir}' 734 dvidir='${docdir}' 735 pdfdir='${docdir}' 736 psdir='${docdir}' 737 libdir='${exec_prefix}/lib' 738 localedir='${datarootdir}/locale' 739 mandir='${datarootdir}/man' 740 741 ac_prev= 742 ac_dashdash= 743 for ac_option 744 do 745 # If the previous option needs an argument, assign it. 746 if test -n "$ac_prev"; then 747 eval $ac_prev=\$ac_option 748 ac_prev= 749 continue 750 fi 751 752 case $ac_option in 753 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 754 *=) ac_optarg= ;; 755 *) ac_optarg=yes ;; 756 esac 757 758 # Accept the important Cygnus configure options, so we can diagnose typos. 759 760 case $ac_dashdash$ac_option in 761 --) 762 ac_dashdash=yes ;; 763 764 -bindir | --bindir | --bindi | --bind | --bin | --bi) 765 ac_prev=bindir ;; 766 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 767 bindir=$ac_optarg ;; 768 769 -build | --build | --buil | --bui | --bu) 770 ac_prev=build_alias ;; 771 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 772 build_alias=$ac_optarg ;; 773 774 -cache-file | --cache-file | --cache-fil | --cache-fi \ 775 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 776 ac_prev=cache_file ;; 777 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 778 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 779 cache_file=$ac_optarg ;; 780 781 --config-cache | -C) 782 cache_file=config.cache ;; 783 784 -datadir | --datadir | --datadi | --datad) 785 ac_prev=datadir ;; 786 -datadir=* | --datadir=* | --datadi=* | --datad=*) 787 datadir=$ac_optarg ;; 788 789 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 790 | --dataroo | --dataro | --datar) 791 ac_prev=datarootdir ;; 792 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 793 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 794 datarootdir=$ac_optarg ;; 795 796 -disable-* | --disable-*) 797 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 798 # Reject names that are not valid shell variable names. 799 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 800 as_fn_error $? "invalid feature name: $ac_useropt" 801 ac_useropt_orig=$ac_useropt 802 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 803 case $ac_user_opts in 804 *" 805 "enable_$ac_useropt" 806 "*) ;; 807 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 808 ac_unrecognized_sep=', ';; 809 esac 810 eval enable_$ac_useropt=no ;; 811 812 -docdir | --docdir | --docdi | --doc | --do) 813 ac_prev=docdir ;; 814 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 815 docdir=$ac_optarg ;; 816 817 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 818 ac_prev=dvidir ;; 819 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 820 dvidir=$ac_optarg ;; 821 822 -enable-* | --enable-*) 823 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 824 # Reject names that are not valid shell variable names. 825 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 826 as_fn_error $? "invalid feature name: $ac_useropt" 827 ac_useropt_orig=$ac_useropt 828 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 829 case $ac_user_opts in 830 *" 831 "enable_$ac_useropt" 832 "*) ;; 833 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 834 ac_unrecognized_sep=', ';; 835 esac 836 eval enable_$ac_useropt=\$ac_optarg ;; 837 838 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 839 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 840 | --exec | --exe | --ex) 841 ac_prev=exec_prefix ;; 842 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 843 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 844 | --exec=* | --exe=* | --ex=*) 845 exec_prefix=$ac_optarg ;; 846 847 -gas | --gas | --ga | --g) 848 # Obsolete; use --with-gas. 849 with_gas=yes ;; 850 851 -help | --help | --hel | --he | -h) 852 ac_init_help=long ;; 853 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 854 ac_init_help=recursive ;; 855 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 856 ac_init_help=short ;; 857 858 -host | --host | --hos | --ho) 859 ac_prev=host_alias ;; 860 -host=* | --host=* | --hos=* | --ho=*) 861 host_alias=$ac_optarg ;; 862 863 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 864 ac_prev=htmldir ;; 865 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 866 | --ht=*) 867 htmldir=$ac_optarg ;; 868 869 -includedir | --includedir | --includedi | --included | --include \ 870 | --includ | --inclu | --incl | --inc) 871 ac_prev=includedir ;; 872 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 873 | --includ=* | --inclu=* | --incl=* | --inc=*) 874 includedir=$ac_optarg ;; 875 876 -infodir | --infodir | --infodi | --infod | --info | --inf) 877 ac_prev=infodir ;; 878 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 879 infodir=$ac_optarg ;; 880 881 -libdir | --libdir | --libdi | --libd) 882 ac_prev=libdir ;; 883 -libdir=* | --libdir=* | --libdi=* | --libd=*) 884 libdir=$ac_optarg ;; 885 886 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 887 | --libexe | --libex | --libe) 888 ac_prev=libexecdir ;; 889 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 890 | --libexe=* | --libex=* | --libe=*) 891 libexecdir=$ac_optarg ;; 892 893 -localedir | --localedir | --localedi | --localed | --locale) 894 ac_prev=localedir ;; 895 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 896 localedir=$ac_optarg ;; 897 898 -localstatedir | --localstatedir | --localstatedi | --localstated \ 899 | --localstate | --localstat | --localsta | --localst | --locals) 900 ac_prev=localstatedir ;; 901 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 902 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 903 localstatedir=$ac_optarg ;; 904 905 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 906 ac_prev=mandir ;; 907 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 908 mandir=$ac_optarg ;; 909 910 -nfp | --nfp | --nf) 911 # Obsolete; use --without-fp. 912 with_fp=no ;; 913 914 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 915 | --no-cr | --no-c | -n) 916 no_create=yes ;; 917 918 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 919 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 920 no_recursion=yes ;; 921 922 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 923 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 924 | --oldin | --oldi | --old | --ol | --o) 925 ac_prev=oldincludedir ;; 926 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 927 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 928 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 929 oldincludedir=$ac_optarg ;; 930 931 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 932 ac_prev=prefix ;; 933 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 934 prefix=$ac_optarg ;; 935 936 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 937 | --program-pre | --program-pr | --program-p) 938 ac_prev=program_prefix ;; 939 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 940 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 941 program_prefix=$ac_optarg ;; 942 943 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 944 | --program-suf | --program-su | --program-s) 945 ac_prev=program_suffix ;; 946 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 947 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 948 program_suffix=$ac_optarg ;; 949 950 -program-transform-name | --program-transform-name \ 951 | --program-transform-nam | --program-transform-na \ 952 | --program-transform-n | --program-transform- \ 953 | --program-transform | --program-transfor \ 954 | --program-transfo | --program-transf \ 955 | --program-trans | --program-tran \ 956 | --progr-tra | --program-tr | --program-t) 957 ac_prev=program_transform_name ;; 958 -program-transform-name=* | --program-transform-name=* \ 959 | --program-transform-nam=* | --program-transform-na=* \ 960 | --program-transform-n=* | --program-transform-=* \ 961 | --program-transform=* | --program-transfor=* \ 962 | --program-transfo=* | --program-transf=* \ 963 | --program-trans=* | --program-tran=* \ 964 | --progr-tra=* | --program-tr=* | --program-t=*) 965 program_transform_name=$ac_optarg ;; 966 967 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 968 ac_prev=pdfdir ;; 969 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 970 pdfdir=$ac_optarg ;; 971 972 -psdir | --psdir | --psdi | --psd | --ps) 973 ac_prev=psdir ;; 974 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 975 psdir=$ac_optarg ;; 976 977 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 978 | -silent | --silent | --silen | --sile | --sil) 979 silent=yes ;; 980 981 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 982 ac_prev=sbindir ;; 983 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 984 | --sbi=* | --sb=*) 985 sbindir=$ac_optarg ;; 986 987 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 988 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 989 | --sharedst | --shareds | --shared | --share | --shar \ 990 | --sha | --sh) 991 ac_prev=sharedstatedir ;; 992 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 993 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 994 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 995 | --sha=* | --sh=*) 996 sharedstatedir=$ac_optarg ;; 997 998 -site | --site | --sit) 999 ac_prev=site ;; 1000 -site=* | --site=* | --sit=*) 1001 site=$ac_optarg ;; 1002 1003 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1004 ac_prev=srcdir ;; 1005 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1006 srcdir=$ac_optarg ;; 1007 1008 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1009 | --syscon | --sysco | --sysc | --sys | --sy) 1010 ac_prev=sysconfdir ;; 1011 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1012 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1013 sysconfdir=$ac_optarg ;; 1014 1015 -target | --target | --targe | --targ | --tar | --ta | --t) 1016 ac_prev=target_alias ;; 1017 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1018 target_alias=$ac_optarg ;; 1019 1020 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1021 verbose=yes ;; 1022 1023 -version | --version | --versio | --versi | --vers | -V) 1024 ac_init_version=: ;; 1025 1026 -with-* | --with-*) 1027 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1028 # Reject names that are not valid shell variable names. 1029 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1030 as_fn_error $? "invalid package name: $ac_useropt" 1031 ac_useropt_orig=$ac_useropt 1032 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1033 case $ac_user_opts in 1034 *" 1035 "with_$ac_useropt" 1036 "*) ;; 1037 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1038 ac_unrecognized_sep=', ';; 1039 esac 1040 eval with_$ac_useropt=\$ac_optarg ;; 1041 1042 -without-* | --without-*) 1043 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1044 # Reject names that are not valid shell variable names. 1045 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1046 as_fn_error $? "invalid package name: $ac_useropt" 1047 ac_useropt_orig=$ac_useropt 1048 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1049 case $ac_user_opts in 1050 *" 1051 "with_$ac_useropt" 1052 "*) ;; 1053 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1054 ac_unrecognized_sep=', ';; 1055 esac 1056 eval with_$ac_useropt=no ;; 1057 1058 --x) 1059 # Obsolete; use --with-x. 1060 with_x=yes ;; 1061 1062 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1063 | --x-incl | --x-inc | --x-in | --x-i) 1064 ac_prev=x_includes ;; 1065 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1066 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1067 x_includes=$ac_optarg ;; 1068 1069 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1070 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1071 ac_prev=x_libraries ;; 1072 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1073 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1074 x_libraries=$ac_optarg ;; 1075 1076 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1077 Try \`$0 --help' for more information" 1078 ;; 1079 1080 *=*) 1081 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1082 # Reject names that are not valid shell variable names. 1083 case $ac_envvar in #( 1084 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1085 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1086 esac 1087 eval $ac_envvar=\$ac_optarg 1088 export $ac_envvar ;; 1089 1090 *) 1091 # FIXME: should be removed in autoconf 3.0. 1092 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1093 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1094 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1095 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1096 ;; 1097 1098 esac 1099 done 1100 1101 if test -n "$ac_prev"; then 1102 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1103 as_fn_error $? "missing argument to $ac_option" 1104 fi 1105 1106 if test -n "$ac_unrecognized_opts"; then 1107 case $enable_option_checking in 1108 no) ;; 1109 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1110 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1111 esac 1112 fi 1113 1114 # Check all directory arguments for consistency. 1115 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1116 datadir sysconfdir sharedstatedir localstatedir includedir \ 1117 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1118 libdir localedir mandir 1119 do 1120 eval ac_val=\$$ac_var 1121 # Remove trailing slashes. 1122 case $ac_val in 1123 */ ) 1124 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1125 eval $ac_var=\$ac_val;; 1126 esac 1127 # Be sure to have absolute directory names. 1128 case $ac_val in 1129 [\\/$]* | ?:[\\/]* ) continue;; 1130 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1131 esac 1132 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1133 done 1134 1135 # There might be people who depend on the old broken behavior: `$host' 1136 # used to hold the argument of --host etc. 1137 # FIXME: To remove some day. 1138 build=$build_alias 1139 host=$host_alias 1140 target=$target_alias 1141 1142 # FIXME: To remove some day. 1143 if test "x$host_alias" != x; then 1144 if test "x$build_alias" = x; then 1145 cross_compiling=maybe 1146 elif test "x$build_alias" != "x$host_alias"; then 1147 cross_compiling=yes 1148 fi 1149 fi 1150 1151 ac_tool_prefix= 1152 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1153 1154 test "$silent" = yes && exec 6>/dev/null 1155 1156 1157 ac_pwd=`pwd` && test -n "$ac_pwd" && 1158 ac_ls_di=`ls -di .` && 1159 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1160 as_fn_error $? "working directory cannot be determined" 1161 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1162 as_fn_error $? "pwd does not report name of working directory" 1163 1164 1165 # Find the source files, if location was not specified. 1166 if test -z "$srcdir"; then 1167 ac_srcdir_defaulted=yes 1168 # Try the directory containing this script, then the parent directory. 1169 ac_confdir=`$as_dirname -- "$as_myself" || 1170 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1171 X"$as_myself" : 'X\(//\)[^/]' \| \ 1172 X"$as_myself" : 'X\(//\)$' \| \ 1173 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1174 $as_echo X"$as_myself" | 1175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1176 s//\1/ 1177 q 1178 } 1179 /^X\(\/\/\)[^/].*/{ 1180 s//\1/ 1181 q 1182 } 1183 /^X\(\/\/\)$/{ 1184 s//\1/ 1185 q 1186 } 1187 /^X\(\/\).*/{ 1188 s//\1/ 1189 q 1190 } 1191 s/.*/./; q'` 1192 srcdir=$ac_confdir 1193 if test ! -r "$srcdir/$ac_unique_file"; then 1194 srcdir=.. 1195 fi 1196 else 1197 ac_srcdir_defaulted=no 1198 fi 1199 if test ! -r "$srcdir/$ac_unique_file"; then 1200 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1201 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1202 fi 1203 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1204 ac_abs_confdir=`( 1205 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1206 pwd)` 1207 # When building in place, set srcdir=. 1208 if test "$ac_abs_confdir" = "$ac_pwd"; then 1209 srcdir=. 1210 fi 1211 # Remove unnecessary trailing slashes from srcdir. 1212 # Double slashes in file names in object file debugging info 1213 # mess up M-x gdb in Emacs. 1214 case $srcdir in 1215 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1216 esac 1217 for ac_var in $ac_precious_vars; do 1218 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1219 eval ac_env_${ac_var}_value=\$${ac_var} 1220 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1221 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1222 done 1223 1224 # 1225 # Report the --help message. 1226 # 1227 if test "$ac_init_help" = "long"; then 1228 # Omit some internal or obsolete options to make the list less imposing. 1229 # This message is too long to be a string in the A/UX 3.1 sh. 1230 cat <<_ACEOF 1231 \`configure' configures this package to adapt to many kinds of systems. 1232 1233 Usage: $0 [OPTION]... [VAR=VALUE]... 1234 1235 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1236 VAR=VALUE. See below for descriptions of some of the useful variables. 1237 1238 Defaults for the options are specified in brackets. 1239 1240 Configuration: 1241 -h, --help display this help and exit 1242 --help=short display options specific to this package 1243 --help=recursive display the short help of all the included packages 1244 -V, --version display version information and exit 1245 -q, --quiet, --silent do not print \`checking ...' messages 1246 --cache-file=FILE cache test results in FILE [disabled] 1247 -C, --config-cache alias for \`--cache-file=config.cache' 1248 -n, --no-create do not create output files 1249 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1250 1251 Installation directories: 1252 --prefix=PREFIX install architecture-independent files in PREFIX 1253 [$ac_default_prefix] 1254 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1255 [PREFIX] 1256 1257 By default, \`make install' will install all the files in 1258 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1259 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1260 for instance \`--prefix=\$HOME'. 1261 1262 For better control, use the options below. 1263 1264 Fine tuning of the installation directories: 1265 --bindir=DIR user executables [EPREFIX/bin] 1266 --sbindir=DIR system admin executables [EPREFIX/sbin] 1267 --libexecdir=DIR program executables [EPREFIX/libexec] 1268 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1269 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1270 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1271 --libdir=DIR object code libraries [EPREFIX/lib] 1272 --includedir=DIR C header files [PREFIX/include] 1273 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1274 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1275 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1276 --infodir=DIR info documentation [DATAROOTDIR/info] 1277 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1278 --mandir=DIR man documentation [DATAROOTDIR/man] 1279 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1280 --htmldir=DIR html documentation [DOCDIR] 1281 --dvidir=DIR dvi documentation [DOCDIR] 1282 --pdfdir=DIR pdf documentation [DOCDIR] 1283 --psdir=DIR ps documentation [DOCDIR] 1284 _ACEOF 1285 1286 cat <<\_ACEOF 1287 _ACEOF 1288 fi 1289 1290 if test -n "$ac_init_help"; then 1291 1292 cat <<\_ACEOF 1293 1294 Optional Packages: 1295 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1296 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1297 --with-pty-mode=mode default mode for ptys 1298 --with-pty-group=group default group for ptys 1299 1300 Some influential environment variables: 1301 CC C compiler command 1302 CFLAGS C compiler flags 1303 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1304 nonstandard directory <lib dir> 1305 LIBS libraries to pass to the linker, e.g. -l<library> 1306 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1307 you have headers in a nonstandard directory <include dir> 1308 CPP C preprocessor 1309 1310 Use these variables to override the choices made by `configure' or to help 1311 it to find libraries and programs with nonstandard names/locations. 1312 1313 Report bugs to the package provider. 1314 _ACEOF 1315 ac_status=$? 1316 fi 1317 1318 if test "$ac_init_help" = "recursive"; then 1319 # If there are subdirs, report their specific --help. 1320 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1321 test -d "$ac_dir" || 1322 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1323 continue 1324 ac_builddir=. 1325 1326 case "$ac_dir" in 1327 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1328 *) 1329 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1330 # A ".." for each directory in $ac_dir_suffix. 1331 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1332 case $ac_top_builddir_sub in 1333 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1334 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1335 esac ;; 1336 esac 1337 ac_abs_top_builddir=$ac_pwd 1338 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1339 # for backward compatibility: 1340 ac_top_builddir=$ac_top_build_prefix 1341 1342 case $srcdir in 1343 .) # We are building in place. 1344 ac_srcdir=. 1345 ac_top_srcdir=$ac_top_builddir_sub 1346 ac_abs_top_srcdir=$ac_pwd ;; 1347 [\\/]* | ?:[\\/]* ) # Absolute name. 1348 ac_srcdir=$srcdir$ac_dir_suffix; 1349 ac_top_srcdir=$srcdir 1350 ac_abs_top_srcdir=$srcdir ;; 1351 *) # Relative name. 1352 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1353 ac_top_srcdir=$ac_top_build_prefix$srcdir 1354 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1355 esac 1356 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1357 1358 cd "$ac_dir" || { ac_status=$?; continue; } 1359 # Check for guested configure. 1360 if test -f "$ac_srcdir/configure.gnu"; then 1361 echo && 1362 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1363 elif test -f "$ac_srcdir/configure"; then 1364 echo && 1365 $SHELL "$ac_srcdir/configure" --help=recursive 1366 else 1367 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1368 fi || ac_status=$? 1369 cd "$ac_pwd" || { ac_status=$?; break; } 1370 done 1371 fi 1372 1373 test -n "$ac_init_help" && exit $ac_status 1374 if $ac_init_version; then 1375 cat <<\_ACEOF 1376 configure 1377 generated by GNU Autoconf 2.69 1378 1379 Copyright (C) 2012 Free Software Foundation, Inc. 1380 This configure script is free software; the Free Software Foundation 1381 gives unlimited permission to copy, distribute and modify it. 1382 _ACEOF 1383 exit 1384 fi 1385 1386 ## ------------------------ ## 1387 ## Autoconf initialization. ## 1388 ## ------------------------ ## 1389 1390 # ac_fn_c_try_compile LINENO 1391 # -------------------------- 1392 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1393 ac_fn_c_try_compile () 1394 { 1395 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1396 rm -f conftest.$ac_objext 1397 if { { ac_try="$ac_compile" 1398 case "(($ac_try" in 1399 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1400 *) ac_try_echo=$ac_try;; 1401 esac 1402 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1403 $as_echo "$ac_try_echo"; } >&5 1404 (eval "$ac_compile") 2>conftest.err 1405 ac_status=$? 1406 if test -s conftest.err; then 1407 grep -v '^ *+' conftest.err >conftest.er1 1408 cat conftest.er1 >&5 1409 mv -f conftest.er1 conftest.err 1410 fi 1411 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1412 test $ac_status = 0; } && { 1413 test -z "$ac_c_werror_flag" || 1414 test ! -s conftest.err 1415 } && test -s conftest.$ac_objext; then : 1416 ac_retval=0 1417 else 1418 $as_echo "$as_me: failed program was:" >&5 1419 sed 's/^/| /' conftest.$ac_ext >&5 1420 1421 ac_retval=1 1422 fi 1423 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1424 as_fn_set_status $ac_retval 1425 1426 } # ac_fn_c_try_compile 1427 1428 # ac_fn_c_try_cpp LINENO 1429 # ---------------------- 1430 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1431 ac_fn_c_try_cpp () 1432 { 1433 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1434 if { { ac_try="$ac_cpp conftest.$ac_ext" 1435 case "(($ac_try" in 1436 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1437 *) ac_try_echo=$ac_try;; 1438 esac 1439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1440 $as_echo "$ac_try_echo"; } >&5 1441 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1442 ac_status=$? 1443 if test -s conftest.err; then 1444 grep -v '^ *+' conftest.err >conftest.er1 1445 cat conftest.er1 >&5 1446 mv -f conftest.er1 conftest.err 1447 fi 1448 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1449 test $ac_status = 0; } > conftest.i && { 1450 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1451 test ! -s conftest.err 1452 }; then : 1453 ac_retval=0 1454 else 1455 $as_echo "$as_me: failed program was:" >&5 1456 sed 's/^/| /' conftest.$ac_ext >&5 1457 1458 ac_retval=1 1459 fi 1460 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1461 as_fn_set_status $ac_retval 1462 1463 } # ac_fn_c_try_cpp 1464 1465 # ac_fn_c_try_link LINENO 1466 # ----------------------- 1467 # Try to link conftest.$ac_ext, and return whether this succeeded. 1468 ac_fn_c_try_link () 1469 { 1470 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1471 rm -f conftest.$ac_objext conftest$ac_exeext 1472 if { { ac_try="$ac_link" 1473 case "(($ac_try" in 1474 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1475 *) ac_try_echo=$ac_try;; 1476 esac 1477 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1478 $as_echo "$ac_try_echo"; } >&5 1479 (eval "$ac_link") 2>conftest.err 1480 ac_status=$? 1481 if test -s conftest.err; then 1482 grep -v '^ *+' conftest.err >conftest.er1 1483 cat conftest.er1 >&5 1484 mv -f conftest.er1 conftest.err 1485 fi 1486 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1487 test $ac_status = 0; } && { 1488 test -z "$ac_c_werror_flag" || 1489 test ! -s conftest.err 1490 } && test -s conftest$ac_exeext && { 1491 test "$cross_compiling" = yes || 1492 test -x conftest$ac_exeext 1493 }; then : 1494 ac_retval=0 1495 else 1496 $as_echo "$as_me: failed program was:" >&5 1497 sed 's/^/| /' conftest.$ac_ext >&5 1498 1499 ac_retval=1 1500 fi 1501 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1502 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1503 # interfere with the next link command; also delete a directory that is 1504 # left behind by Apple's compiler. We do this before executing the actions. 1505 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1506 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1507 as_fn_set_status $ac_retval 1508 1509 } # ac_fn_c_try_link 1510 1511 # ac_fn_c_try_run LINENO 1512 # ---------------------- 1513 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1514 # that executables *can* be run. 1515 ac_fn_c_try_run () 1516 { 1517 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1518 if { { ac_try="$ac_link" 1519 case "(($ac_try" in 1520 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1521 *) ac_try_echo=$ac_try;; 1522 esac 1523 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1524 $as_echo "$ac_try_echo"; } >&5 1525 (eval "$ac_link") 2>&5 1526 ac_status=$? 1527 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1528 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1529 { { case "(($ac_try" in 1530 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1531 *) ac_try_echo=$ac_try;; 1532 esac 1533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1534 $as_echo "$ac_try_echo"; } >&5 1535 (eval "$ac_try") 2>&5 1536 ac_status=$? 1537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1538 test $ac_status = 0; }; }; then : 1539 ac_retval=0 1540 else 1541 $as_echo "$as_me: program exited with status $ac_status" >&5 1542 $as_echo "$as_me: failed program was:" >&5 1543 sed 's/^/| /' conftest.$ac_ext >&5 1544 1545 ac_retval=$ac_status 1546 fi 1547 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1548 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1549 as_fn_set_status $ac_retval 1550 1551 } # ac_fn_c_try_run 1552 1553 # ac_fn_c_check_func LINENO FUNC VAR 1554 # ---------------------------------- 1555 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1556 ac_fn_c_check_func () 1557 { 1558 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1560 $as_echo_n "checking for $2... " >&6; } 1561 if eval \${$3+:} false; then : 1562 $as_echo_n "(cached) " >&6 1563 else 1564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1565 /* end confdefs.h. */ 1566 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1567 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1568 #define $2 innocuous_$2 1569 1570 /* System header to define __stub macros and hopefully few prototypes, 1571 which can conflict with char $2 (); below. 1572 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1573 <limits.h> exists even on freestanding compilers. */ 1574 1575 #ifdef __STDC__ 1576 # include <limits.h> 1577 #else 1578 # include <assert.h> 1579 #endif 1580 1581 #undef $2 1582 1583 /* Override any GCC internal prototype to avoid an error. 1584 Use char because int might match the return type of a GCC 1585 builtin and then its argument prototype would still apply. */ 1586 #ifdef __cplusplus 1587 extern "C" 1588 #endif 1589 char $2 (); 1590 /* The GNU C library defines this for functions which it implements 1591 to always fail with ENOSYS. Some functions are actually named 1592 something starting with __ and the normal name is an alias. */ 1593 #if defined __stub_$2 || defined __stub___$2 1594 choke me 1595 #endif 1596 1597 int 1598 main () 1599 { 1600 return $2 (); 1601 ; 1602 return 0; 1603 } 1604 _ACEOF 1605 if ac_fn_c_try_link "$LINENO"; then : 1606 eval "$3=yes" 1607 else 1608 eval "$3=no" 1609 fi 1610 rm -f core conftest.err conftest.$ac_objext \ 1611 conftest$ac_exeext conftest.$ac_ext 1612 fi 1613 eval ac_res=\$$3 1614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1615 $as_echo "$ac_res" >&6; } 1616 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1617 1618 } # ac_fn_c_check_func 1619 1620 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1621 # ------------------------------------------------------- 1622 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1623 # the include files in INCLUDES and setting the cache variable VAR 1624 # accordingly. 1625 ac_fn_c_check_header_mongrel () 1626 { 1627 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1628 if eval \${$3+:} false; then : 1629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1630 $as_echo_n "checking for $2... " >&6; } 1631 if eval \${$3+:} false; then : 1632 $as_echo_n "(cached) " >&6 1633 fi 1634 eval ac_res=\$$3 1635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1636 $as_echo "$ac_res" >&6; } 1637 else 1638 # Is the header compilable? 1639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1640 $as_echo_n "checking $2 usability... " >&6; } 1641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1642 /* end confdefs.h. */ 1643 $4 1644 #include <$2> 1645 _ACEOF 1646 if ac_fn_c_try_compile "$LINENO"; then : 1647 ac_header_compiler=yes 1648 else 1649 ac_header_compiler=no 1650 fi 1651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1653 $as_echo "$ac_header_compiler" >&6; } 1654 1655 # Is the header present? 1656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1657 $as_echo_n "checking $2 presence... " >&6; } 1658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1659 /* end confdefs.h. */ 1660 #include <$2> 1661 _ACEOF 1662 if ac_fn_c_try_cpp "$LINENO"; then : 1663 ac_header_preproc=yes 1664 else 1665 ac_header_preproc=no 1666 fi 1667 rm -f conftest.err conftest.i conftest.$ac_ext 1668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1669 $as_echo "$ac_header_preproc" >&6; } 1670 1671 # So? What about this header? 1672 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1673 yes:no: ) 1674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1675 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1676 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1677 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1678 ;; 1679 no:yes:* ) 1680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1681 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1683 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1685 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1687 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1689 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1690 ;; 1691 esac 1692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1693 $as_echo_n "checking for $2... " >&6; } 1694 if eval \${$3+:} false; then : 1695 $as_echo_n "(cached) " >&6 1696 else 1697 eval "$3=\$ac_header_compiler" 1698 fi 1699 eval ac_res=\$$3 1700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1701 $as_echo "$ac_res" >&6; } 1702 fi 1703 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1704 1705 } # ac_fn_c_check_header_mongrel 1706 1707 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1708 # ------------------------------------------------------- 1709 # Tests whether HEADER exists and can be compiled using the include files in 1710 # INCLUDES, setting the cache variable VAR accordingly. 1711 ac_fn_c_check_header_compile () 1712 { 1713 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1715 $as_echo_n "checking for $2... " >&6; } 1716 if eval \${$3+:} false; then : 1717 $as_echo_n "(cached) " >&6 1718 else 1719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1720 /* end confdefs.h. */ 1721 $4 1722 #include <$2> 1723 _ACEOF 1724 if ac_fn_c_try_compile "$LINENO"; then : 1725 eval "$3=yes" 1726 else 1727 eval "$3=no" 1728 fi 1729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1730 fi 1731 eval ac_res=\$$3 1732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1733 $as_echo "$ac_res" >&6; } 1734 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1735 1736 } # ac_fn_c_check_header_compile 1737 cat >config.log <<_ACEOF 1738 This file contains any messages produced by compilers while 1739 running configure, to aid debugging if configure makes a mistake. 1740 1741 It was created by $as_me, which was 1742 generated by GNU Autoconf 2.69. Invocation command line was 1743 1744 $ $0 $@ 1745 1746 _ACEOF 1747 exec 5>>config.log 1748 { 1749 cat <<_ASUNAME 1750 ## --------- ## 1751 ## Platform. ## 1752 ## --------- ## 1753 1754 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1755 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1756 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1757 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1758 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1759 1760 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1761 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1762 1763 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1764 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1765 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1766 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1767 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1768 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1769 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1770 1771 _ASUNAME 1772 1773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1774 for as_dir in $PATH 1775 do 1776 IFS=$as_save_IFS 1777 test -z "$as_dir" && as_dir=. 1778 $as_echo "PATH: $as_dir" 1779 done 1780 IFS=$as_save_IFS 1781 1782 } >&5 1783 1784 cat >&5 <<_ACEOF 1785 1786 1787 ## ----------- ## 1788 ## Core tests. ## 1789 ## ----------- ## 1790 1791 _ACEOF 1792 1793 1794 # Keep a trace of the command line. 1795 # Strip out --no-create and --no-recursion so they do not pile up. 1796 # Strip out --silent because we don't want to record it for future runs. 1797 # Also quote any args containing shell meta-characters. 1798 # Make two passes to allow for proper duplicate-argument suppression. 1799 ac_configure_args= 1800 ac_configure_args0= 1801 ac_configure_args1= 1802 ac_must_keep_next=false 1803 for ac_pass in 1 2 1804 do 1805 for ac_arg 1806 do 1807 case $ac_arg in 1808 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1809 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1810 | -silent | --silent | --silen | --sile | --sil) 1811 continue ;; 1812 *\'*) 1813 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1814 esac 1815 case $ac_pass in 1816 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1817 2) 1818 as_fn_append ac_configure_args1 " '$ac_arg'" 1819 if test $ac_must_keep_next = true; then 1820 ac_must_keep_next=false # Got value, back to normal. 1821 else 1822 case $ac_arg in 1823 *=* | --config-cache | -C | -disable-* | --disable-* \ 1824 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1825 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1826 | -with-* | --with-* | -without-* | --without-* | --x) 1827 case "$ac_configure_args0 " in 1828 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1829 esac 1830 ;; 1831 -* ) ac_must_keep_next=true ;; 1832 esac 1833 fi 1834 as_fn_append ac_configure_args " '$ac_arg'" 1835 ;; 1836 esac 1837 done 1838 done 1839 { ac_configure_args0=; unset ac_configure_args0;} 1840 { ac_configure_args1=; unset ac_configure_args1;} 1841 1842 # When interrupted or exit'd, cleanup temporary files, and complete 1843 # config.log. We remove comments because anyway the quotes in there 1844 # would cause problems or look ugly. 1845 # WARNING: Use '\'' to represent an apostrophe within the trap. 1846 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1847 trap 'exit_status=$? 1848 # Save into config.log some information that might help in debugging. 1849 { 1850 echo 1851 1852 $as_echo "## ---------------- ## 1853 ## Cache variables. ## 1854 ## ---------------- ##" 1855 echo 1856 # The following way of writing the cache mishandles newlines in values, 1857 ( 1858 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1859 eval ac_val=\$$ac_var 1860 case $ac_val in #( 1861 *${as_nl}*) 1862 case $ac_var in #( 1863 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1864 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1865 esac 1866 case $ac_var in #( 1867 _ | IFS | as_nl) ;; #( 1868 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1869 *) { eval $ac_var=; unset $ac_var;} ;; 1870 esac ;; 1871 esac 1872 done 1873 (set) 2>&1 | 1874 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1875 *${as_nl}ac_space=\ *) 1876 sed -n \ 1877 "s/'\''/'\''\\\\'\'''\''/g; 1878 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1879 ;; #( 1880 *) 1881 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1882 ;; 1883 esac | 1884 sort 1885 ) 1886 echo 1887 1888 $as_echo "## ----------------- ## 1889 ## Output variables. ## 1890 ## ----------------- ##" 1891 echo 1892 for ac_var in $ac_subst_vars 1893 do 1894 eval ac_val=\$$ac_var 1895 case $ac_val in 1896 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1897 esac 1898 $as_echo "$ac_var='\''$ac_val'\''" 1899 done | sort 1900 echo 1901 1902 if test -n "$ac_subst_files"; then 1903 $as_echo "## ------------------- ## 1904 ## File substitutions. ## 1905 ## ------------------- ##" 1906 echo 1907 for ac_var in $ac_subst_files 1908 do 1909 eval ac_val=\$$ac_var 1910 case $ac_val in 1911 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1912 esac 1913 $as_echo "$ac_var='\''$ac_val'\''" 1914 done | sort 1915 echo 1916 fi 1917 1918 if test -s confdefs.h; then 1919 $as_echo "## ----------- ## 1920 ## confdefs.h. ## 1921 ## ----------- ##" 1922 echo 1923 cat confdefs.h 1924 echo 1925 fi 1926 test "$ac_signal" != 0 && 1927 $as_echo "$as_me: caught signal $ac_signal" 1928 $as_echo "$as_me: exit $exit_status" 1929 } >&5 1930 rm -f core *.core core.conftest.* && 1931 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1932 exit $exit_status 1933 ' 0 1934 for ac_signal in 1 2 13 15; do 1935 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1936 done 1937 ac_signal=0 1938 1939 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1940 rm -f -r conftest* confdefs.h 1941 1942 $as_echo "/* confdefs.h */" > confdefs.h 1943 1944 # Predefined preprocessor variables. 1945 1946 cat >>confdefs.h <<_ACEOF 1947 #define PACKAGE_NAME "$PACKAGE_NAME" 1948 _ACEOF 1949 1950 cat >>confdefs.h <<_ACEOF 1951 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1952 _ACEOF 1953 1954 cat >>confdefs.h <<_ACEOF 1955 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1956 _ACEOF 1957 1958 cat >>confdefs.h <<_ACEOF 1959 #define PACKAGE_STRING "$PACKAGE_STRING" 1960 _ACEOF 1961 1962 cat >>confdefs.h <<_ACEOF 1963 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1964 _ACEOF 1965 1966 cat >>confdefs.h <<_ACEOF 1967 #define PACKAGE_URL "$PACKAGE_URL" 1968 _ACEOF 1969 1970 1971 # Let the site file select an alternate cache file if it wants to. 1972 # Prefer an explicitly selected file to automatically selected ones. 1973 ac_site_file1=NONE 1974 ac_site_file2=NONE 1975 if test -n "$CONFIG_SITE"; then 1976 # We do not want a PATH search for config.site. 1977 case $CONFIG_SITE in #(( 1978 -*) ac_site_file1=./$CONFIG_SITE;; 1979 */*) ac_site_file1=$CONFIG_SITE;; 1980 *) ac_site_file1=./$CONFIG_SITE;; 1981 esac 1982 elif test "x$prefix" != xNONE; then 1983 ac_site_file1=$prefix/share/config.site 1984 ac_site_file2=$prefix/etc/config.site 1985 else 1986 ac_site_file1=$ac_default_prefix/share/config.site 1987 ac_site_file2=$ac_default_prefix/etc/config.site 1988 fi 1989 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1990 do 1991 test "x$ac_site_file" = xNONE && continue 1992 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 1993 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1994 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 1995 sed 's/^/| /' "$ac_site_file" >&5 1996 . "$ac_site_file" \ 1997 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1999 as_fn_error $? "failed to load site script $ac_site_file 2000 See \`config.log' for more details" "$LINENO" 5; } 2001 fi 2002 done 2003 2004 if test -r "$cache_file"; then 2005 # Some versions of bash will fail to source /dev/null (special files 2006 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2007 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2008 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2009 $as_echo "$as_me: loading cache $cache_file" >&6;} 2010 case $cache_file in 2011 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2012 *) . "./$cache_file";; 2013 esac 2014 fi 2015 else 2016 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2017 $as_echo "$as_me: creating cache $cache_file" >&6;} 2018 >$cache_file 2019 fi 2020 2021 # Check that the precious variables saved in the cache have kept the same 2022 # value. 2023 ac_cache_corrupted=false 2024 for ac_var in $ac_precious_vars; do 2025 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2026 eval ac_new_set=\$ac_env_${ac_var}_set 2027 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2028 eval ac_new_val=\$ac_env_${ac_var}_value 2029 case $ac_old_set,$ac_new_set in 2030 set,) 2031 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2032 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2033 ac_cache_corrupted=: ;; 2034 ,set) 2035 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2036 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2037 ac_cache_corrupted=: ;; 2038 ,);; 2039 *) 2040 if test "x$ac_old_val" != "x$ac_new_val"; then 2041 # differences in whitespace do not lead to failure. 2042 ac_old_val_w=`echo x $ac_old_val` 2043 ac_new_val_w=`echo x $ac_new_val` 2044 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2045 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2046 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2047 ac_cache_corrupted=: 2048 else 2049 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2050 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2051 eval $ac_var=\$ac_old_val 2052 fi 2053 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2054 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2055 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2056 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2057 fi;; 2058 esac 2059 # Pass precious variables to config.status. 2060 if test "$ac_new_set" = set; then 2061 case $ac_new_val in 2062 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2063 *) ac_arg=$ac_var=$ac_new_val ;; 2064 esac 2065 case " $ac_configure_args " in 2066 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2067 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2068 esac 2069 fi 2070 done 2071 if $ac_cache_corrupted; then 2072 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2073 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2074 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2075 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2076 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2077 fi 2078 ## -------------------- ## 2079 ## Main body of script. ## 2080 ## -------------------- ## 2081 2082 ac_ext=c 2083 ac_cpp='$CPP $CPPFLAGS' 2084 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2085 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2086 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2087 2088 2089 2090 2091 2092 ac_config_headers="$ac_config_headers config.h" 2093 2094 VERSION=0.4 2095 2096 2097 2098 old_CFLAGS="$CFLAGS" 2099 ac_ext=c 2100 ac_cpp='$CPP $CPPFLAGS' 2101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2103 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2104 if test -n "$ac_tool_prefix"; then 2105 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2106 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2108 $as_echo_n "checking for $ac_word... " >&6; } 2109 if ${ac_cv_prog_CC+:} false; then : 2110 $as_echo_n "(cached) " >&6 2111 else 2112 if test -n "$CC"; then 2113 ac_cv_prog_CC="$CC" # Let the user override the test. 2114 else 2115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2116 for as_dir in $PATH 2117 do 2118 IFS=$as_save_IFS 2119 test -z "$as_dir" && as_dir=. 2120 for ac_exec_ext in '' $ac_executable_extensions; do 2121 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2122 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2123 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2124 break 2 2125 fi 2126 done 2127 done 2128 IFS=$as_save_IFS 2129 2130 fi 2131 fi 2132 CC=$ac_cv_prog_CC 2133 if test -n "$CC"; then 2134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2135 $as_echo "$CC" >&6; } 2136 else 2137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2138 $as_echo "no" >&6; } 2139 fi 2140 2141 2142 fi 2143 if test -z "$ac_cv_prog_CC"; then 2144 ac_ct_CC=$CC 2145 # Extract the first word of "gcc", so it can be a program name with args. 2146 set dummy gcc; ac_word=$2 2147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2148 $as_echo_n "checking for $ac_word... " >&6; } 2149 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2150 $as_echo_n "(cached) " >&6 2151 else 2152 if test -n "$ac_ct_CC"; then 2153 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2154 else 2155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2156 for as_dir in $PATH 2157 do 2158 IFS=$as_save_IFS 2159 test -z "$as_dir" && as_dir=. 2160 for ac_exec_ext in '' $ac_executable_extensions; do 2161 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2162 ac_cv_prog_ac_ct_CC="gcc" 2163 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2164 break 2 2165 fi 2166 done 2167 done 2168 IFS=$as_save_IFS 2169 2170 fi 2171 fi 2172 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2173 if test -n "$ac_ct_CC"; then 2174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2175 $as_echo "$ac_ct_CC" >&6; } 2176 else 2177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2178 $as_echo "no" >&6; } 2179 fi 2180 2181 if test "x$ac_ct_CC" = x; then 2182 CC="" 2183 else 2184 case $cross_compiling:$ac_tool_warned in 2185 yes:) 2186 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2187 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2188 ac_tool_warned=yes ;; 2189 esac 2190 CC=$ac_ct_CC 2191 fi 2192 else 2193 CC="$ac_cv_prog_CC" 2194 fi 2195 2196 if test -z "$CC"; then 2197 if test -n "$ac_tool_prefix"; then 2198 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2199 set dummy ${ac_tool_prefix}cc; ac_word=$2 2200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2201 $as_echo_n "checking for $ac_word... " >&6; } 2202 if ${ac_cv_prog_CC+:} false; then : 2203 $as_echo_n "(cached) " >&6 2204 else 2205 if test -n "$CC"; then 2206 ac_cv_prog_CC="$CC" # Let the user override the test. 2207 else 2208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2209 for as_dir in $PATH 2210 do 2211 IFS=$as_save_IFS 2212 test -z "$as_dir" && as_dir=. 2213 for ac_exec_ext in '' $ac_executable_extensions; do 2214 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2215 ac_cv_prog_CC="${ac_tool_prefix}cc" 2216 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2217 break 2 2218 fi 2219 done 2220 done 2221 IFS=$as_save_IFS 2222 2223 fi 2224 fi 2225 CC=$ac_cv_prog_CC 2226 if test -n "$CC"; then 2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2228 $as_echo "$CC" >&6; } 2229 else 2230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2231 $as_echo "no" >&6; } 2232 fi 2233 2234 2235 fi 2236 fi 2237 if test -z "$CC"; then 2238 # Extract the first word of "cc", so it can be a program name with args. 2239 set dummy cc; ac_word=$2 2240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2241 $as_echo_n "checking for $ac_word... " >&6; } 2242 if ${ac_cv_prog_CC+:} false; then : 2243 $as_echo_n "(cached) " >&6 2244 else 2245 if test -n "$CC"; then 2246 ac_cv_prog_CC="$CC" # Let the user override the test. 2247 else 2248 ac_prog_rejected=no 2249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2250 for as_dir in $PATH 2251 do 2252 IFS=$as_save_IFS 2253 test -z "$as_dir" && as_dir=. 2254 for ac_exec_ext in '' $ac_executable_extensions; do 2255 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2256 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2257 ac_prog_rejected=yes 2258 continue 2259 fi 2260 ac_cv_prog_CC="cc" 2261 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2262 break 2 2263 fi 2264 done 2265 done 2266 IFS=$as_save_IFS 2267 2268 if test $ac_prog_rejected = yes; then 2269 # We found a bogon in the path, so make sure we never use it. 2270 set dummy $ac_cv_prog_CC 2271 shift 2272 if test $# != 0; then 2273 # We chose a different compiler from the bogus one. 2274 # However, it has the same basename, so the bogon will be chosen 2275 # first if we set CC to just the basename; use the full file name. 2276 shift 2277 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2278 fi 2279 fi 2280 fi 2281 fi 2282 CC=$ac_cv_prog_CC 2283 if test -n "$CC"; then 2284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2285 $as_echo "$CC" >&6; } 2286 else 2287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2288 $as_echo "no" >&6; } 2289 fi 2290 2291 2292 fi 2293 if test -z "$CC"; then 2294 if test -n "$ac_tool_prefix"; then 2295 for ac_prog in cl.exe 2296 do 2297 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2298 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2300 $as_echo_n "checking for $ac_word... " >&6; } 2301 if ${ac_cv_prog_CC+:} false; then : 2302 $as_echo_n "(cached) " >&6 2303 else 2304 if test -n "$CC"; then 2305 ac_cv_prog_CC="$CC" # Let the user override the test. 2306 else 2307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2308 for as_dir in $PATH 2309 do 2310 IFS=$as_save_IFS 2311 test -z "$as_dir" && as_dir=. 2312 for ac_exec_ext in '' $ac_executable_extensions; do 2313 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2314 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2315 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2316 break 2 2317 fi 2318 done 2319 done 2320 IFS=$as_save_IFS 2321 2322 fi 2323 fi 2324 CC=$ac_cv_prog_CC 2325 if test -n "$CC"; then 2326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2327 $as_echo "$CC" >&6; } 2328 else 2329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2330 $as_echo "no" >&6; } 2331 fi 2332 2333 2334 test -n "$CC" && break 2335 done 2336 fi 2337 if test -z "$CC"; then 2338 ac_ct_CC=$CC 2339 for ac_prog in cl.exe 2340 do 2341 # Extract the first word of "$ac_prog", so it can be a program name with args. 2342 set dummy $ac_prog; ac_word=$2 2343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2344 $as_echo_n "checking for $ac_word... " >&6; } 2345 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2346 $as_echo_n "(cached) " >&6 2347 else 2348 if test -n "$ac_ct_CC"; then 2349 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2350 else 2351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2352 for as_dir in $PATH 2353 do 2354 IFS=$as_save_IFS 2355 test -z "$as_dir" && as_dir=. 2356 for ac_exec_ext in '' $ac_executable_extensions; do 2357 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2358 ac_cv_prog_ac_ct_CC="$ac_prog" 2359 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2360 break 2 2361 fi 2362 done 2363 done 2364 IFS=$as_save_IFS 2365 2366 fi 2367 fi 2368 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2369 if test -n "$ac_ct_CC"; then 2370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2371 $as_echo "$ac_ct_CC" >&6; } 2372 else 2373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2374 $as_echo "no" >&6; } 2375 fi 2376 2377 2378 test -n "$ac_ct_CC" && break 2379 done 2380 2381 if test "x$ac_ct_CC" = x; then 2382 CC="" 2383 else 2384 case $cross_compiling:$ac_tool_warned in 2385 yes:) 2386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2388 ac_tool_warned=yes ;; 2389 esac 2390 CC=$ac_ct_CC 2391 fi 2392 fi 2393 2394 fi 2395 2396 2397 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2398 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2399 as_fn_error $? "no acceptable C compiler found in \$PATH 2400 See \`config.log' for more details" "$LINENO" 5; } 2401 2402 # Provide some information about the compiler. 2403 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2404 set X $ac_compile 2405 ac_compiler=$2 2406 for ac_option in --version -v -V -qversion; do 2407 { { ac_try="$ac_compiler $ac_option >&5" 2408 case "(($ac_try" in 2409 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2410 *) ac_try_echo=$ac_try;; 2411 esac 2412 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2413 $as_echo "$ac_try_echo"; } >&5 2414 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2415 ac_status=$? 2416 if test -s conftest.err; then 2417 sed '10a\ 2418 ... rest of stderr output deleted ... 2419 10q' conftest.err >conftest.er1 2420 cat conftest.er1 >&5 2421 fi 2422 rm -f conftest.er1 conftest.err 2423 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2424 test $ac_status = 0; } 2425 done 2426 2427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2428 /* end confdefs.h. */ 2429 2430 int 2431 main () 2432 { 2433 2434 ; 2435 return 0; 2436 } 2437 _ACEOF 2438 ac_clean_files_save=$ac_clean_files 2439 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2440 # Try to create an executable without -o first, disregard a.out. 2441 # It will help us diagnose broken compilers, and finding out an intuition 2442 # of exeext. 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2444 $as_echo_n "checking whether the C compiler works... " >&6; } 2445 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2446 2447 # The possible output files: 2448 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2449 2450 ac_rmfiles= 2451 for ac_file in $ac_files 2452 do 2453 case $ac_file in 2454 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2455 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2456 esac 2457 done 2458 rm -f $ac_rmfiles 2459 2460 if { { ac_try="$ac_link_default" 2461 case "(($ac_try" in 2462 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2463 *) ac_try_echo=$ac_try;; 2464 esac 2465 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2466 $as_echo "$ac_try_echo"; } >&5 2467 (eval "$ac_link_default") 2>&5 2468 ac_status=$? 2469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2470 test $ac_status = 0; }; then : 2471 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2472 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2473 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2474 # so that the user can short-circuit this test for compilers unknown to 2475 # Autoconf. 2476 for ac_file in $ac_files '' 2477 do 2478 test -f "$ac_file" || continue 2479 case $ac_file in 2480 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2481 ;; 2482 [ab].out ) 2483 # We found the default executable, but exeext='' is most 2484 # certainly right. 2485 break;; 2486 *.* ) 2487 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2488 then :; else 2489 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2490 fi 2491 # We set ac_cv_exeext here because the later test for it is not 2492 # safe: cross compilers may not add the suffix if given an `-o' 2493 # argument, so we may need to know it at that point already. 2494 # Even if this section looks crufty: it has the advantage of 2495 # actually working. 2496 break;; 2497 * ) 2498 break;; 2499 esac 2500 done 2501 test "$ac_cv_exeext" = no && ac_cv_exeext= 2502 2503 else 2504 ac_file='' 2505 fi 2506 if test -z "$ac_file"; then : 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2508 $as_echo "no" >&6; } 2509 $as_echo "$as_me: failed program was:" >&5 2510 sed 's/^/| /' conftest.$ac_ext >&5 2511 2512 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2513 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2514 as_fn_error 77 "C compiler cannot create executables 2515 See \`config.log' for more details" "$LINENO" 5; } 2516 else 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2518 $as_echo "yes" >&6; } 2519 fi 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2521 $as_echo_n "checking for C compiler default output file name... " >&6; } 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2523 $as_echo "$ac_file" >&6; } 2524 ac_exeext=$ac_cv_exeext 2525 2526 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2527 ac_clean_files=$ac_clean_files_save 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2529 $as_echo_n "checking for suffix of executables... " >&6; } 2530 if { { ac_try="$ac_link" 2531 case "(($ac_try" in 2532 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2533 *) ac_try_echo=$ac_try;; 2534 esac 2535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2536 $as_echo "$ac_try_echo"; } >&5 2537 (eval "$ac_link") 2>&5 2538 ac_status=$? 2539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2540 test $ac_status = 0; }; then : 2541 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2542 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2543 # work properly (i.e., refer to `conftest.exe'), while it won't with 2544 # `rm'. 2545 for ac_file in conftest.exe conftest conftest.*; do 2546 test -f "$ac_file" || continue 2547 case $ac_file in 2548 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2549 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2550 break;; 2551 * ) break;; 2552 esac 2553 done 2554 else 2555 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2556 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2557 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2558 See \`config.log' for more details" "$LINENO" 5; } 2559 fi 2560 rm -f conftest conftest$ac_cv_exeext 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2562 $as_echo "$ac_cv_exeext" >&6; } 2563 2564 rm -f conftest.$ac_ext 2565 EXEEXT=$ac_cv_exeext 2566 ac_exeext=$EXEEXT 2567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2568 /* end confdefs.h. */ 2569 #include <stdio.h> 2570 int 2571 main () 2572 { 2573 FILE *f = fopen ("conftest.out", "w"); 2574 return ferror (f) || fclose (f) != 0; 2575 2576 ; 2577 return 0; 2578 } 2579 _ACEOF 2580 ac_clean_files="$ac_clean_files conftest.out" 2581 # Check that the compiler produces executables we can run. If not, either 2582 # the compiler is broken, or we cross compile. 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2584 $as_echo_n "checking whether we are cross compiling... " >&6; } 2585 if test "$cross_compiling" != yes; then 2586 { { ac_try="$ac_link" 2587 case "(($ac_try" in 2588 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2589 *) ac_try_echo=$ac_try;; 2590 esac 2591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2592 $as_echo "$ac_try_echo"; } >&5 2593 (eval "$ac_link") 2>&5 2594 ac_status=$? 2595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2596 test $ac_status = 0; } 2597 if { ac_try='./conftest$ac_cv_exeext' 2598 { { case "(($ac_try" in 2599 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2600 *) ac_try_echo=$ac_try;; 2601 esac 2602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2603 $as_echo "$ac_try_echo"; } >&5 2604 (eval "$ac_try") 2>&5 2605 ac_status=$? 2606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2607 test $ac_status = 0; }; }; then 2608 cross_compiling=no 2609 else 2610 if test "$cross_compiling" = maybe; then 2611 cross_compiling=yes 2612 else 2613 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2614 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2615 as_fn_error $? "cannot run C compiled programs. 2616 If you meant to cross compile, use \`--host'. 2617 See \`config.log' for more details" "$LINENO" 5; } 2618 fi 2619 fi 2620 fi 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2622 $as_echo "$cross_compiling" >&6; } 2623 2624 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2625 ac_clean_files=$ac_clean_files_save 2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2627 $as_echo_n "checking for suffix of object files... " >&6; } 2628 if ${ac_cv_objext+:} false; then : 2629 $as_echo_n "(cached) " >&6 2630 else 2631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2632 /* end confdefs.h. */ 2633 2634 int 2635 main () 2636 { 2637 2638 ; 2639 return 0; 2640 } 2641 _ACEOF 2642 rm -f conftest.o conftest.obj 2643 if { { ac_try="$ac_compile" 2644 case "(($ac_try" in 2645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2646 *) ac_try_echo=$ac_try;; 2647 esac 2648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2649 $as_echo "$ac_try_echo"; } >&5 2650 (eval "$ac_compile") 2>&5 2651 ac_status=$? 2652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2653 test $ac_status = 0; }; then : 2654 for ac_file in conftest.o conftest.obj conftest.*; do 2655 test -f "$ac_file" || continue; 2656 case $ac_file in 2657 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2658 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2659 break;; 2660 esac 2661 done 2662 else 2663 $as_echo "$as_me: failed program was:" >&5 2664 sed 's/^/| /' conftest.$ac_ext >&5 2665 2666 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2667 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2668 as_fn_error $? "cannot compute suffix of object files: cannot compile 2669 See \`config.log' for more details" "$LINENO" 5; } 2670 fi 2671 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2672 fi 2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2674 $as_echo "$ac_cv_objext" >&6; } 2675 OBJEXT=$ac_cv_objext 2676 ac_objext=$OBJEXT 2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2678 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2679 if ${ac_cv_c_compiler_gnu+:} false; then : 2680 $as_echo_n "(cached) " >&6 2681 else 2682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2683 /* end confdefs.h. */ 2684 2685 int 2686 main () 2687 { 2688 #ifndef __GNUC__ 2689 choke me 2690 #endif 2691 2692 ; 2693 return 0; 2694 } 2695 _ACEOF 2696 if ac_fn_c_try_compile "$LINENO"; then : 2697 ac_compiler_gnu=yes 2698 else 2699 ac_compiler_gnu=no 2700 fi 2701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2702 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2703 2704 fi 2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2706 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2707 if test $ac_compiler_gnu = yes; then 2708 GCC=yes 2709 else 2710 GCC= 2711 fi 2712 ac_test_CFLAGS=${CFLAGS+set} 2713 ac_save_CFLAGS=$CFLAGS 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2715 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2716 if ${ac_cv_prog_cc_g+:} false; then : 2717 $as_echo_n "(cached) " >&6 2718 else 2719 ac_save_c_werror_flag=$ac_c_werror_flag 2720 ac_c_werror_flag=yes 2721 ac_cv_prog_cc_g=no 2722 CFLAGS="-g" 2723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2724 /* end confdefs.h. */ 2725 2726 int 2727 main () 2728 { 2729 2730 ; 2731 return 0; 2732 } 2733 _ACEOF 2734 if ac_fn_c_try_compile "$LINENO"; then : 2735 ac_cv_prog_cc_g=yes 2736 else 2737 CFLAGS="" 2738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2739 /* end confdefs.h. */ 2740 2741 int 2742 main () 2743 { 2744 2745 ; 2746 return 0; 2747 } 2748 _ACEOF 2749 if ac_fn_c_try_compile "$LINENO"; then : 2750 2751 else 2752 ac_c_werror_flag=$ac_save_c_werror_flag 2753 CFLAGS="-g" 2754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2755 /* end confdefs.h. */ 2756 2757 int 2758 main () 2759 { 2760 2761 ; 2762 return 0; 2763 } 2764 _ACEOF 2765 if ac_fn_c_try_compile "$LINENO"; then : 2766 ac_cv_prog_cc_g=yes 2767 fi 2768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2769 fi 2770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2771 fi 2772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2773 ac_c_werror_flag=$ac_save_c_werror_flag 2774 fi 2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2776 $as_echo "$ac_cv_prog_cc_g" >&6; } 2777 if test "$ac_test_CFLAGS" = set; then 2778 CFLAGS=$ac_save_CFLAGS 2779 elif test $ac_cv_prog_cc_g = yes; then 2780 if test "$GCC" = yes; then 2781 CFLAGS="-g -O2" 2782 else 2783 CFLAGS="-g" 2784 fi 2785 else 2786 if test "$GCC" = yes; then 2787 CFLAGS="-O2" 2788 else 2789 CFLAGS= 2790 fi 2791 fi 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2793 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2794 if ${ac_cv_prog_cc_c89+:} false; then : 2795 $as_echo_n "(cached) " >&6 2796 else 2797 ac_cv_prog_cc_c89=no 2798 ac_save_CC=$CC 2799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2800 /* end confdefs.h. */ 2801 #include <stdarg.h> 2802 #include <stdio.h> 2803 struct stat; 2804 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2805 struct buf { int x; }; 2806 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2807 static char *e (p, i) 2808 char **p; 2809 int i; 2810 { 2811 return p[i]; 2812 } 2813 static char *f (char * (*g) (char **, int), char **p, ...) 2814 { 2815 char *s; 2816 va_list v; 2817 va_start (v,p); 2818 s = g (p, va_arg (v,int)); 2819 va_end (v); 2820 return s; 2821 } 2822 2823 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2824 function prototypes and stuff, but not '\xHH' hex character constants. 2825 These don't provoke an error unfortunately, instead are silently treated 2826 as 'x'. The following induces an error, until -std is added to get 2827 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2828 array size at least. It's necessary to write '\x00'==0 to get something 2829 that's true only with -std. */ 2830 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2831 2832 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2833 inside strings and character constants. */ 2834 #define FOO(x) 'x' 2835 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2836 2837 int test (int i, double x); 2838 struct s1 {int (*f) (int a);}; 2839 struct s2 {int (*f) (double a);}; 2840 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2841 int argc; 2842 char **argv; 2843 int 2844 main () 2845 { 2846 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2847 ; 2848 return 0; 2849 } 2850 _ACEOF 2851 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2852 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2853 do 2854 CC="$ac_save_CC $ac_arg" 2855 if ac_fn_c_try_compile "$LINENO"; then : 2856 ac_cv_prog_cc_c89=$ac_arg 2857 fi 2858 rm -f core conftest.err conftest.$ac_objext 2859 test "x$ac_cv_prog_cc_c89" != "xno" && break 2860 done 2861 rm -f conftest.$ac_ext 2862 CC=$ac_save_CC 2863 2864 fi 2865 # AC_CACHE_VAL 2866 case "x$ac_cv_prog_cc_c89" in 2867 x) 2868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2869 $as_echo "none needed" >&6; } ;; 2870 xno) 2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2872 $as_echo "unsupported" >&6; } ;; 2873 *) 2874 CC="$CC $ac_cv_prog_cc_c89" 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2876 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2877 esac 2878 if test "x$ac_cv_prog_cc_c89" != xno; then : 2879 2880 fi 2881 2882 ac_ext=c 2883 ac_cpp='$CPP $CPPFLAGS' 2884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2886 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2887 2888 ac_ext=c 2889 ac_cpp='$CPP $CPPFLAGS' 2890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2892 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 2894 $as_echo_n "checking how to run the C preprocessor... " >&6; } 2895 # On Suns, sometimes $CPP names a directory. 2896 if test -n "$CPP" && test -d "$CPP"; then 2897 CPP= 2898 fi 2899 if test -z "$CPP"; then 2900 if ${ac_cv_prog_CPP+:} false; then : 2901 $as_echo_n "(cached) " >&6 2902 else 2903 # Double quotes because CPP needs to be expanded 2904 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2905 do 2906 ac_preproc_ok=false 2907 for ac_c_preproc_warn_flag in '' yes 2908 do 2909 # Use a header file that comes with gcc, so configuring glibc 2910 # with a fresh cross-compiler works. 2911 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2912 # <limits.h> exists even on freestanding compilers. 2913 # On the NeXT, cc -E runs the code through the compiler's parser, 2914 # not just through cpp. "Syntax error" is here to catch this case. 2915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2916 /* end confdefs.h. */ 2917 #ifdef __STDC__ 2918 # include <limits.h> 2919 #else 2920 # include <assert.h> 2921 #endif 2922 Syntax error 2923 _ACEOF 2924 if ac_fn_c_try_cpp "$LINENO"; then : 2925 2926 else 2927 # Broken: fails on valid input. 2928 continue 2929 fi 2930 rm -f conftest.err conftest.i conftest.$ac_ext 2931 2932 # OK, works on sane cases. Now check whether nonexistent headers 2933 # can be detected and how. 2934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2935 /* end confdefs.h. */ 2936 #include <ac_nonexistent.h> 2937 _ACEOF 2938 if ac_fn_c_try_cpp "$LINENO"; then : 2939 # Broken: success on invalid input. 2940 continue 2941 else 2942 # Passes both tests. 2943 ac_preproc_ok=: 2944 break 2945 fi 2946 rm -f conftest.err conftest.i conftest.$ac_ext 2947 2948 done 2949 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2950 rm -f conftest.i conftest.err conftest.$ac_ext 2951 if $ac_preproc_ok; then : 2952 break 2953 fi 2954 2955 done 2956 ac_cv_prog_CPP=$CPP 2957 2958 fi 2959 CPP=$ac_cv_prog_CPP 2960 else 2961 ac_cv_prog_CPP=$CPP 2962 fi 2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 2964 $as_echo "$CPP" >&6; } 2965 ac_preproc_ok=false 2966 for ac_c_preproc_warn_flag in '' yes 2967 do 2968 # Use a header file that comes with gcc, so configuring glibc 2969 # with a fresh cross-compiler works. 2970 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2971 # <limits.h> exists even on freestanding compilers. 2972 # On the NeXT, cc -E runs the code through the compiler's parser, 2973 # not just through cpp. "Syntax error" is here to catch this case. 2974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2975 /* end confdefs.h. */ 2976 #ifdef __STDC__ 2977 # include <limits.h> 2978 #else 2979 # include <assert.h> 2980 #endif 2981 Syntax error 2982 _ACEOF 2983 if ac_fn_c_try_cpp "$LINENO"; then : 2984 2985 else 2986 # Broken: fails on valid input. 2987 continue 2988 fi 2989 rm -f conftest.err conftest.i conftest.$ac_ext 2990 2991 # OK, works on sane cases. Now check whether nonexistent headers 2992 # can be detected and how. 2993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2994 /* end confdefs.h. */ 2995 #include <ac_nonexistent.h> 2996 _ACEOF 2997 if ac_fn_c_try_cpp "$LINENO"; then : 2998 # Broken: success on invalid input. 2999 continue 3000 else 3001 # Passes both tests. 3002 ac_preproc_ok=: 3003 break 3004 fi 3005 rm -f conftest.err conftest.i conftest.$ac_ext 3006 3007 done 3008 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3009 rm -f conftest.i conftest.err conftest.$ac_ext 3010 if $ac_preproc_ok; then : 3011 3012 else 3013 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3014 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3015 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3016 See \`config.log' for more details" "$LINENO" 5; } 3017 fi 3018 3019 ac_ext=c 3020 ac_cpp='$CPP $CPPFLAGS' 3021 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3022 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3023 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3024 3025 3026 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3028 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3029 if ${ac_cv_path_GREP+:} false; then : 3030 $as_echo_n "(cached) " >&6 3031 else 3032 if test -z "$GREP"; then 3033 ac_path_GREP_found=false 3034 # Loop through the user's path and test for each of PROGNAME-LIST 3035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3036 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3037 do 3038 IFS=$as_save_IFS 3039 test -z "$as_dir" && as_dir=. 3040 for ac_prog in grep ggrep; do 3041 for ac_exec_ext in '' $ac_executable_extensions; do 3042 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3043 as_fn_executable_p "$ac_path_GREP" || continue 3044 # Check for GNU ac_path_GREP and select it if it is found. 3045 # Check for GNU $ac_path_GREP 3046 case `"$ac_path_GREP" --version 2>&1` in 3047 *GNU*) 3048 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3049 *) 3050 ac_count=0 3051 $as_echo_n 0123456789 >"conftest.in" 3052 while : 3053 do 3054 cat "conftest.in" "conftest.in" >"conftest.tmp" 3055 mv "conftest.tmp" "conftest.in" 3056 cp "conftest.in" "conftest.nl" 3057 $as_echo 'GREP' >> "conftest.nl" 3058 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3059 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3060 as_fn_arith $ac_count + 1 && ac_count=$as_val 3061 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3062 # Best one so far, save it but keep looking for a better one 3063 ac_cv_path_GREP="$ac_path_GREP" 3064 ac_path_GREP_max=$ac_count 3065 fi 3066 # 10*(2^10) chars as input seems more than enough 3067 test $ac_count -gt 10 && break 3068 done 3069 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3070 esac 3071 3072 $ac_path_GREP_found && break 3 3073 done 3074 done 3075 done 3076 IFS=$as_save_IFS 3077 if test -z "$ac_cv_path_GREP"; then 3078 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3079 fi 3080 else 3081 ac_cv_path_GREP=$GREP 3082 fi 3083 3084 fi 3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3086 $as_echo "$ac_cv_path_GREP" >&6; } 3087 GREP="$ac_cv_path_GREP" 3088 3089 3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3091 $as_echo_n "checking for egrep... " >&6; } 3092 if ${ac_cv_path_EGREP+:} false; then : 3093 $as_echo_n "(cached) " >&6 3094 else 3095 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3096 then ac_cv_path_EGREP="$GREP -E" 3097 else 3098 if test -z "$EGREP"; then 3099 ac_path_EGREP_found=false 3100 # Loop through the user's path and test for each of PROGNAME-LIST 3101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3102 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3103 do 3104 IFS=$as_save_IFS 3105 test -z "$as_dir" && as_dir=. 3106 for ac_prog in egrep; do 3107 for ac_exec_ext in '' $ac_executable_extensions; do 3108 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3109 as_fn_executable_p "$ac_path_EGREP" || continue 3110 # Check for GNU ac_path_EGREP and select it if it is found. 3111 # Check for GNU $ac_path_EGREP 3112 case `"$ac_path_EGREP" --version 2>&1` in 3113 *GNU*) 3114 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3115 *) 3116 ac_count=0 3117 $as_echo_n 0123456789 >"conftest.in" 3118 while : 3119 do 3120 cat "conftest.in" "conftest.in" >"conftest.tmp" 3121 mv "conftest.tmp" "conftest.in" 3122 cp "conftest.in" "conftest.nl" 3123 $as_echo 'EGREP' >> "conftest.nl" 3124 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3125 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3126 as_fn_arith $ac_count + 1 && ac_count=$as_val 3127 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3128 # Best one so far, save it but keep looking for a better one 3129 ac_cv_path_EGREP="$ac_path_EGREP" 3130 ac_path_EGREP_max=$ac_count 3131 fi 3132 # 10*(2^10) chars as input seems more than enough 3133 test $ac_count -gt 10 && break 3134 done 3135 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3136 esac 3137 3138 $ac_path_EGREP_found && break 3 3139 done 3140 done 3141 done 3142 IFS=$as_save_IFS 3143 if test -z "$ac_cv_path_EGREP"; then 3144 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3145 fi 3146 else 3147 ac_cv_path_EGREP=$EGREP 3148 fi 3149 3150 fi 3151 fi 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3153 $as_echo "$ac_cv_path_EGREP" >&6; } 3154 EGREP="$ac_cv_path_EGREP" 3155 3156 3157 if test $ac_cv_c_compiler_gnu = yes; then 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 3159 $as_echo_n "checking whether $CC needs -traditional... " >&6; } 3160 if ${ac_cv_prog_gcc_traditional+:} false; then : 3161 $as_echo_n "(cached) " >&6 3162 else 3163 ac_pattern="Autoconf.*'x'" 3164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3165 /* end confdefs.h. */ 3166 #include <sgtty.h> 3167 Autoconf TIOCGETP 3168 _ACEOF 3169 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3170 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3171 ac_cv_prog_gcc_traditional=yes 3172 else 3173 ac_cv_prog_gcc_traditional=no 3174 fi 3175 rm -f conftest* 3176 3177 3178 if test $ac_cv_prog_gcc_traditional = no; then 3179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3180 /* end confdefs.h. */ 3181 #include <termio.h> 3182 Autoconf TCGETA 3183 _ACEOF 3184 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3185 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3186 ac_cv_prog_gcc_traditional=yes 3187 fi 3188 rm -f conftest* 3189 3190 fi 3191 fi 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 3193 $as_echo "$ac_cv_prog_gcc_traditional" >&6; } 3194 if test $ac_cv_prog_gcc_traditional = yes; then 3195 CC="$CC -traditional" 3196 fi 3197 fi 3198 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 3200 $as_echo_n "checking for library containing strerror... " >&6; } 3201 if ${ac_cv_search_strerror+:} false; then : 3202 $as_echo_n "(cached) " >&6 3203 else 3204 ac_func_search_save_LIBS=$LIBS 3205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3206 /* end confdefs.h. */ 3207 3208 /* Override any GCC internal prototype to avoid an error. 3209 Use char because int might match the return type of a GCC 3210 builtin and then its argument prototype would still apply. */ 3211 #ifdef __cplusplus 3212 extern "C" 3213 #endif 3214 char strerror (); 3215 int 3216 main () 3217 { 3218 return strerror (); 3219 ; 3220 return 0; 3221 } 3222 _ACEOF 3223 for ac_lib in '' cposix; do 3224 if test -z "$ac_lib"; then 3225 ac_res="none required" 3226 else 3227 ac_res=-l$ac_lib 3228 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3229 fi 3230 if ac_fn_c_try_link "$LINENO"; then : 3231 ac_cv_search_strerror=$ac_res 3232 fi 3233 rm -f core conftest.err conftest.$ac_objext \ 3234 conftest$ac_exeext 3235 if ${ac_cv_search_strerror+:} false; then : 3236 break 3237 fi 3238 done 3239 if ${ac_cv_search_strerror+:} false; then : 3240 3241 else 3242 ac_cv_search_strerror=no 3243 fi 3244 rm conftest.$ac_ext 3245 LIBS=$ac_func_search_save_LIBS 3246 fi 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 3248 $as_echo "$ac_cv_search_strerror" >&6; } 3249 ac_res=$ac_cv_search_strerror 3250 if test "$ac_res" != no; then : 3251 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3252 3253 fi 3254 3255 3256 if test "$cross_compiling" = yes; then : 3257 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3258 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3259 as_fn_error $? "cannot run test program while cross compiling 3260 See \`config.log' for more details" "$LINENO" 5; } 3261 else 3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3263 /* end confdefs.h. */ 3264 main(){exit(0);} 3265 _ACEOF 3266 if ac_fn_c_try_run "$LINENO"; then : 3267 3268 else 3269 3270 if test $CC != cc ; then 3271 echo "Your $CC failed - restarting with CC=cc" 1>&6 3272 3273 echo "" 1>&6 3274 3275 CC=cc 3276 export CC 3277 exec $0 $configure_args 3278 fi 3279 3280 fi 3281 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3282 conftest.$ac_objext conftest.beam conftest.$ac_ext 3283 fi 3284 3285 3286 if test "$cross_compiling" = yes; then : 3287 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3289 as_fn_error $? "cannot run test program while cross compiling 3290 See \`config.log' for more details" "$LINENO" 5; } 3291 else 3292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3293 /* end confdefs.h. */ 3294 main(){exit(0);} 3295 _ACEOF 3296 if ac_fn_c_try_run "$LINENO"; then : 3297 3298 else 3299 exec 5>&2 3300 eval $ac_link 3301 echo "CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;" 1>&6 3302 3303 echo "$ac_compile" 1>&6 3304 3305 as_fn_error $? "Can't run the compiler - sorry" "$LINENO" 5 3306 fi 3307 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3308 conftest.$ac_objext conftest.beam conftest.$ac_ext 3309 fi 3310 3311 3312 if test "$cross_compiling" = yes; then : 3313 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3315 as_fn_error $? "cannot run test program while cross compiling 3316 See \`config.log' for more details" "$LINENO" 5; } 3317 else 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3319 /* end confdefs.h. */ 3320 3321 main() 3322 { 3323 int __something_strange_(); 3324 __something_strange_(0); 3325 } 3326 3327 _ACEOF 3328 if ac_fn_c_try_run "$LINENO"; then : 3329 as_fn_error $? "Your compiler does not set the exit status - sorry" "$LINENO" 5 3330 fi 3331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3332 conftest.$ac_objext conftest.beam conftest.$ac_ext 3333 fi 3334 3335 3336 for ac_prog in gawk mawk nawk awk 3337 do 3338 # Extract the first word of "$ac_prog", so it can be a program name with args. 3339 set dummy $ac_prog; ac_word=$2 3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3341 $as_echo_n "checking for $ac_word... " >&6; } 3342 if ${ac_cv_prog_AWK+:} false; then : 3343 $as_echo_n "(cached) " >&6 3344 else 3345 if test -n "$AWK"; then 3346 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3347 else 3348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3349 for as_dir in $PATH 3350 do 3351 IFS=$as_save_IFS 3352 test -z "$as_dir" && as_dir=. 3353 for ac_exec_ext in '' $ac_executable_extensions; do 3354 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3355 ac_cv_prog_AWK="$ac_prog" 3356 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3357 break 2 3358 fi 3359 done 3360 done 3361 IFS=$as_save_IFS 3362 3363 fi 3364 fi 3365 AWK=$ac_cv_prog_AWK 3366 if test -n "$AWK"; then 3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3368 $as_echo "$AWK" >&6; } 3369 else 3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3371 $as_echo "no" >&6; } 3372 fi 3373 3374 3375 test -n "$AWK" && break 3376 done 3377 3378 3379 if test -f etc/toolcheck; then 3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy tools..." >&5 3381 $as_echo "$as_me: checking for buggy tools..." >&6;} 3382 sh etc/toolcheck 1>&6 3383 fi 3384 3385 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for System V..." >&5 3387 $as_echo "$as_me: checking for System V..." >&6;} 3388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3389 /* end confdefs.h. */ 3390 #include <sys/types.h> 3391 #include <signal.h> 3392 #include <fcntl.h> 3393 int 3394 main () 3395 { 3396 int x = SIGCHLD | FNDELAY; 3397 ; 3398 return 0; 3399 } 3400 _ACEOF 3401 if ac_fn_c_try_compile "$LINENO"; then : 3402 3403 else 3404 $as_echo "#define SYSV 1" >>confdefs.h 3405 3406 fi 3407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3408 3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris 2.x..." >&5 3410 $as_echo "$as_me: checking for Solaris 2.x..." >&6;} 3411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3412 /* end confdefs.h. */ 3413 #if defined(SVR4) && defined(sun) 3414 yes 3415 #endif 3416 3417 _ACEOF 3418 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3419 $EGREP "yes" >/dev/null 2>&1; then : 3420 LIBS="$LIBS -lsocket -lnsl -lkstat" 3421 fi 3422 rm -f conftest* 3423 3424 3425 3426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking select..." >&5 3427 $as_echo "$as_me: checking select..." >&6;} 3428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3429 /* end confdefs.h. */ 3430 3431 int 3432 main () 3433 { 3434 select(0, 0, 0, 0, 0); 3435 ; 3436 return 0; 3437 } 3438 _ACEOF 3439 if ac_fn_c_try_link "$LINENO"; then : 3440 3441 else 3442 LIBS="$LIBS -lnet -lnsl" 3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking select with $LIBS..." >&5 3444 $as_echo "$as_me: checking select with $LIBS..." >&6;} 3445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3446 /* end confdefs.h. */ 3447 3448 int 3449 main () 3450 { 3451 select(0, 0, 0, 0, 0); 3452 ; 3453 return 0; 3454 } 3455 _ACEOF 3456 if ac_fn_c_try_link "$LINENO"; then : 3457 3458 else 3459 as_fn_error $? "!!! no select - no screen" "$LINENO" 5 3460 fi 3461 rm -f core conftest.err conftest.$ac_objext \ 3462 conftest$ac_exeext conftest.$ac_ext 3463 3464 fi 3465 rm -f core conftest.err conftest.$ac_objext \ 3466 conftest$ac_exeext conftest.$ac_ext 3467 3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking select return value..." >&5 3469 $as_echo "$as_me: checking select return value..." >&6;} 3470 if test "$cross_compiling" = yes; then : 3471 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3472 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3473 as_fn_error $? "cannot run test program while cross compiling 3474 See \`config.log' for more details" "$LINENO" 5; } 3475 else 3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3477 /* end confdefs.h. */ 3478 3479 #include <sys/types.h> 3480 #include <sys/stat.h> 3481 #include <fcntl.h> 3482 3483 char *nam = "/tmp/conftest$$"; 3484 3485 #ifdef NAMEDPIPE 3486 3487 #ifndef O_NONBLOCK 3488 #define O_NONBLOCK O_NDELAY 3489 #endif 3490 #ifndef S_IFIFO 3491 #define S_IFIFO 0010000 3492 #endif 3493 3494 3495 main() 3496 { 3497 #ifdef FD_SET 3498 fd_set f; 3499 #else 3500 int f; 3501 #endif 3502 3503 #ifdef __FreeBSD__ 3504 /* From Andrew A. Chernov (ache (at] astral.msk.su): 3505 * opening RDWR fifo fails in BSD 4.4, but select return values are 3506 * right. 3507 */ 3508 exit(0); 3509 #endif 3510 (void)alarm(5); 3511 #ifdef POSIX 3512 if (mkfifo(nam, 0777)) 3513 #else 3514 if (mknod(nam, S_IFIFO|0777, 0)) 3515 #endif 3516 exit(1); 3517 close(0); 3518 if (open(nam, O_RDWR | O_NONBLOCK)) 3519 exit(1); 3520 if (write(0, "TEST", 4) == -1) 3521 exit(1); 3522 3523 #else 3524 3525 #include <sys/types.h> 3526 #include <sys/socket.h> 3527 #include <sys/un.h> 3528 3529 main() 3530 { 3531 int s1, s2, l; 3532 struct sockaddr_un a; 3533 #ifdef FD_SET 3534 fd_set f; 3535 #else 3536 int f; 3537 #endif 3538 3539 (void)alarm(5); 3540 if ((s1 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) 3541 exit(1); 3542 a.sun_family = AF_UNIX; 3543 strcpy(a.sun_path, nam); 3544 (void) unlink(nam); 3545 if (bind(s1, (struct sockaddr *) &a, strlen(nam)+2) == -1) 3546 exit(1); 3547 if (listen(s1, 2)) 3548 exit(1); 3549 if (fork() == 0) 3550 { 3551 if ((s2 = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) 3552 kill(getppid(), 3); 3553 (void)connect(s2, (struct sockaddr *)&a, strlen(nam) + 2); 3554 if (write(s2, "HELLO", 5) == -1) 3555 kill(getppid(), 3); 3556 exit(0); 3557 } 3558 l = sizeof(a); 3559 close(0); 3560 if (accept(s1, (struct sockaddr *)&a, &l)) 3561 exit(1); 3562 #endif 3563 3564 3565 #ifdef FD_SET 3566 FD_SET(0, &f); 3567 #else 3568 f = 1; 3569 #endif 3570 if (select(1, &f, 0, 0, 0) == -1) 3571 exit(1); 3572 if (select(1, &f, &f, 0, 0) != 2) 3573 exit(1); 3574 exit(0); 3575 } 3576 3577 _ACEOF 3578 if ac_fn_c_try_run "$LINENO"; then : 3579 echo "- select is ok" 1>&6 3580 3581 else 3582 echo "- select can't count" 1>&6 3583 $as_echo "#define SELECT_BROKEN 1" >>confdefs.h 3584 3585 fi 3586 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3587 conftest.$ac_objext conftest.beam conftest.$ac_ext 3588 fi 3589 3590 3591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent..." >&5 3592 $as_echo "$as_me: checking for tgetent..." >&6;} 3593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3594 /* end confdefs.h. */ 3595 3596 int 3597 main () 3598 { 3599 tgetent((char *)0, (char *)0); 3600 ; 3601 return 0; 3602 } 3603 _ACEOF 3604 if ac_fn_c_try_link "$LINENO"; then : 3605 3606 else 3607 olibs="$LIBS" 3608 LIBS="-lcurses $olibs" 3609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libcurses..." >&5 3610 $as_echo "$as_me: checking libcurses..." >&6;} 3611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3612 /* end confdefs.h. */ 3613 3614 int 3615 main () 3616 { 3617 3618 #ifdef __hpux 3619 __sorry_hpux_libcurses_is_totally_broken_in_10_10(); 3620 #else 3621 tgetent((char *)0, (char *)0); 3622 #endif 3623 3624 ; 3625 return 0; 3626 } 3627 _ACEOF 3628 if ac_fn_c_try_link "$LINENO"; then : 3629 3630 else 3631 LIBS="-ltermcap $olibs" 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermcap..." >&5 3633 $as_echo "$as_me: checking libtermcap..." >&6;} 3634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3635 /* end confdefs.h. */ 3636 3637 int 3638 main () 3639 { 3640 tgetent((char *)0, (char *)0); 3641 ; 3642 return 0; 3643 } 3644 _ACEOF 3645 if ac_fn_c_try_link "$LINENO"; then : 3646 3647 else 3648 LIBS="-ltermlib $olibs" 3649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libtermlib..." >&5 3650 $as_echo "$as_me: checking libtermlib..." >&6;} 3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3652 /* end confdefs.h. */ 3653 3654 int 3655 main () 3656 { 3657 tgetent((char *)0, (char *)0); 3658 ; 3659 return 0; 3660 } 3661 _ACEOF 3662 if ac_fn_c_try_link "$LINENO"; then : 3663 3664 else 3665 LIBS="-lncurses $olibs" 3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking libncurses..." >&5 3667 $as_echo "$as_me: checking libncurses..." >&6;} 3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3669 /* end confdefs.h. */ 3670 3671 int 3672 main () 3673 { 3674 tgetent((char *)0, (char *)0); 3675 ; 3676 return 0; 3677 } 3678 _ACEOF 3679 if ac_fn_c_try_link "$LINENO"; then : 3680 3681 else 3682 as_fn_error $? "!!! no tgetent - no screen" "$LINENO" 5 3683 fi 3684 rm -f core conftest.err conftest.$ac_objext \ 3685 conftest$ac_exeext conftest.$ac_ext 3686 fi 3687 rm -f core conftest.err conftest.$ac_objext \ 3688 conftest$ac_exeext conftest.$ac_ext 3689 fi 3690 rm -f core conftest.err conftest.$ac_objext \ 3691 conftest$ac_exeext conftest.$ac_ext 3692 fi 3693 rm -f core conftest.err conftest.$ac_objext \ 3694 conftest$ac_exeext conftest.$ac_ext 3695 fi 3696 rm -f core conftest.err conftest.$ac_objext \ 3697 conftest$ac_exeext conftest.$ac_ext 3698 3699 if test "$cross_compiling" = yes; then : 3700 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3701 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3702 as_fn_error $? "cannot run test program while cross compiling 3703 See \`config.log' for more details" "$LINENO" 5; } 3704 else 3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3706 /* end confdefs.h. */ 3707 3708 extern char *tgoto(); 3709 main() 3710 { 3711 exit(strcmp(tgoto("%p1%d", 0, 1), "1") ? 0 : 1); 3712 } 3713 _ACEOF 3714 if ac_fn_c_try_run "$LINENO"; then : 3715 echo "- you use the termcap database" 1>&6 3716 3717 else 3718 echo "- you use the terminfo database" 1>&6 3719 $as_echo "#define TERMINFO 1" >>confdefs.h 3720 3721 fi 3722 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3723 conftest.$ac_objext conftest.beam conftest.$ac_ext 3724 fi 3725 3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ospeed..." >&5 3727 $as_echo "$as_me: checking ospeed..." >&6;} 3728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3729 /* end confdefs.h. */ 3730 extern short ospeed; 3731 int 3732 main () 3733 { 3734 ospeed=5; 3735 ; 3736 return 0; 3737 } 3738 _ACEOF 3739 if ac_fn_c_try_link "$LINENO"; then : 3740 3741 else 3742 $as_echo "#define NEED_OSPEED 1" >>confdefs.h 3743 3744 fi 3745 rm -f core conftest.err conftest.$ac_objext \ 3746 conftest$ac_exeext conftest.$ac_ext 3747 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/ptc..." >&5 3749 $as_echo "$as_me: checking for /dev/ptc..." >&6;} 3750 if test -r /dev/ptc; then 3751 $as_echo "#define HAVE_DEV_PTC 1" >>confdefs.h 3752 3753 fi 3754 3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SVR4 ptys..." >&5 3756 $as_echo "$as_me: checking for SVR4 ptys..." >&6;} 3757 sysvr4ptys= 3758 if test -c /dev/ptmx ; then 3759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3760 /* end confdefs.h. */ 3761 3762 int 3763 main () 3764 { 3765 ptsname(0);grantpt(0);unlockpt(0); 3766 ; 3767 return 0; 3768 } 3769 _ACEOF 3770 if ac_fn_c_try_link "$LINENO"; then : 3771 $as_echo "#define HAVE_SVR4_PTYS 1" >>confdefs.h 3772 3773 sysvr4ptys=1 3774 fi 3775 rm -f core conftest.err conftest.$ac_objext \ 3776 conftest$ac_exeext conftest.$ac_ext 3777 fi 3778 3779 for ac_func in getpt 3780 do : 3781 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt" 3782 if test "x$ac_cv_func_getpt" = xyes; then : 3783 cat >>confdefs.h <<_ACEOF 3784 #define HAVE_GETPT 1 3785 _ACEOF 3786 3787 fi 3788 done 3789 3790 3791 if test -z "$sysvr4ptys"; then 3792 for ac_func in openpty 3793 do : 3794 ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 3795 if test "x$ac_cv_func_openpty" = xyes; then : 3796 cat >>confdefs.h <<_ACEOF 3797 #define HAVE_OPENPTY 1 3798 _ACEOF 3799 3800 else 3801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openpty in -lutil" >&5 3802 $as_echo_n "checking for openpty in -lutil... " >&6; } 3803 if ${ac_cv_lib_util_openpty+:} false; then : 3804 $as_echo_n "(cached) " >&6 3805 else 3806 ac_check_lib_save_LIBS=$LIBS 3807 LIBS="-lutil $LIBS" 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3809 /* end confdefs.h. */ 3810 3811 /* Override any GCC internal prototype to avoid an error. 3812 Use char because int might match the return type of a GCC 3813 builtin and then its argument prototype would still apply. */ 3814 #ifdef __cplusplus 3815 extern "C" 3816 #endif 3817 char openpty (); 3818 int 3819 main () 3820 { 3821 return openpty (); 3822 ; 3823 return 0; 3824 } 3825 _ACEOF 3826 if ac_fn_c_try_link "$LINENO"; then : 3827 ac_cv_lib_util_openpty=yes 3828 else 3829 ac_cv_lib_util_openpty=no 3830 fi 3831 rm -f core conftest.err conftest.$ac_objext \ 3832 conftest$ac_exeext conftest.$ac_ext 3833 LIBS=$ac_check_lib_save_LIBS 3834 fi 3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_openpty" >&5 3836 $as_echo "$ac_cv_lib_util_openpty" >&6; } 3837 if test "x$ac_cv_lib_util_openpty" = xyes; then : 3838 $as_echo "#define HAVE_OPENPTY 1" >>confdefs.h 3839 LIBS="$LIBS -lutil" 3840 fi 3841 3842 fi 3843 done 3844 3845 fi 3846 3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptyranges..." >&5 3848 $as_echo "$as_me: checking for ptyranges..." >&6;} 3849 if test -d /dev/ptym ; then 3850 pdir='/dev/ptym' 3851 else 3852 pdir='/dev' 3853 fi 3854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3855 /* end confdefs.h. */ 3856 #ifdef M_UNIX 3857 yes; 3858 #endif 3859 3860 _ACEOF 3861 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3862 $EGREP "yes" >/dev/null 2>&1; then : 3863 ptys=`echo /dev/ptyp??` 3864 else 3865 ptys=`echo $pdir/pty??` 3866 fi 3867 rm -f conftest* 3868 3869 if test "$ptys" != "$pdir/pty??" ; then 3870 p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'` 3871 p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'` 3872 cat >>confdefs.h <<_ACEOF 3873 #define PTYRANGE0 "$p0" 3874 _ACEOF 3875 3876 cat >>confdefs.h <<_ACEOF 3877 #define PTYRANGE1 "$p1" 3878 _ACEOF 3879 3880 fi 3881 3882 3883 # Check whether --with-pty-mode was given. 3884 if test "${with_pty_mode+set}" = set; then : 3885 withval=$with_pty_mode; ptymode="${withval}" 3886 fi 3887 3888 3889 # Check whether --with-pty-group was given. 3890 if test "${with_pty_group+set}" = set; then : 3891 withval=$with_pty_group; ptygrp="${withval}" 3892 fi 3893 3894 test -n "$ptymode" || ptymode=0620 3895 if test -n "$ptygrp" ; then 3896 cat >>confdefs.h <<_ACEOF 3897 #define PTYMODE $ptymode 3898 _ACEOF 3899 3900 cat >>confdefs.h <<_ACEOF 3901 #define PTYGROUP $ptygrp 3902 _ACEOF 3903 3904 else 3905 3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking default tty permissions/group..." >&5 3907 $as_echo "$as_me: checking default tty permissions/group..." >&6;} 3908 rm -f conftest_grp 3909 if test "$cross_compiling" = yes; then : 3910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3912 as_fn_error $? "cannot run test program while cross compiling 3913 See \`config.log' for more details" "$LINENO" 5; } 3914 else 3915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3916 /* end confdefs.h. */ 3917 3918 #include <sys/types.h> 3919 #include <sys/stat.h> 3920 #include <stdio.h> 3921 main() 3922 { 3923 struct stat sb; 3924 char *x,*ttyname(); 3925 int om, m; 3926 FILE *fp; 3927 3928 if (!(x = ttyname(0))) exit(1); 3929 if (stat(x, &sb)) exit(1); 3930 om = sb.st_mode; 3931 if (om & 002) exit(0); 3932 m = system("mesg y"); 3933 if (m == -1 || m == 127) exit(1); 3934 if (stat(x, &sb)) exit(1); 3935 m = sb.st_mode; 3936 if (chmod(x, om)) exit(1); 3937 if (m & 002) exit(0); 3938 if (sb.st_gid == getgid()) exit(1); 3939 if (!(fp=fopen("conftest_grp", "w"))) 3940 exit(1); 3941 fprintf(fp, "%d\n", sb.st_gid); 3942 fclose(fp); 3943 exit(0); 3944 } 3945 3946 _ACEOF 3947 if ac_fn_c_try_run "$LINENO"; then : 3948 3949 if test -f conftest_grp; then 3950 ptygrp=`cat conftest_grp` 3951 echo "- pty mode: $ptymode, group: $ptygrp" 1>&6 3952 3953 cat >>confdefs.h <<_ACEOF 3954 #define PTYMODE $ptymode 3955 _ACEOF 3956 3957 cat >>confdefs.h <<_ACEOF 3958 #define PTYGROUP $ptygrp 3959 _ACEOF 3960 3961 else 3962 echo "- ptys are world accessable" 1>&6 3963 3964 fi 3965 3966 else 3967 3968 WRITEPATH='' 3969 XTERMPATH='' 3970 # Extract the first word of "write", so it can be a program name with args. 3971 set dummy write; ac_word=$2 3972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3973 $as_echo_n "checking for $ac_word... " >&6; } 3974 if ${ac_cv_path_WRITEPATH+:} false; then : 3975 $as_echo_n "(cached) " >&6 3976 else 3977 case $WRITEPATH in 3978 [\\/]* | ?:[\\/]*) 3979 ac_cv_path_WRITEPATH="$WRITEPATH" # Let the user override the test with a path. 3980 ;; 3981 *) 3982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3983 for as_dir in $PATH 3984 do 3985 IFS=$as_save_IFS 3986 test -z "$as_dir" && as_dir=. 3987 for ac_exec_ext in '' $ac_executable_extensions; do 3988 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3989 ac_cv_path_WRITEPATH="$as_dir/$ac_word$ac_exec_ext" 3990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3991 break 2 3992 fi 3993 done 3994 done 3995 IFS=$as_save_IFS 3996 3997 ;; 3998 esac 3999 fi 4000 WRITEPATH=$ac_cv_path_WRITEPATH 4001 if test -n "$WRITEPATH"; then 4002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRITEPATH" >&5 4003 $as_echo "$WRITEPATH" >&6; } 4004 else 4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4006 $as_echo "no" >&6; } 4007 fi 4008 4009 4010 # Extract the first word of "xterm", so it can be a program name with args. 4011 set dummy xterm; ac_word=$2 4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4013 $as_echo_n "checking for $ac_word... " >&6; } 4014 if ${ac_cv_path_XTERMPATH+:} false; then : 4015 $as_echo_n "(cached) " >&6 4016 else 4017 case $XTERMPATH in 4018 [\\/]* | ?:[\\/]*) 4019 ac_cv_path_XTERMPATH="$XTERMPATH" # Let the user override the test with a path. 4020 ;; 4021 *) 4022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4023 for as_dir in $PATH 4024 do 4025 IFS=$as_save_IFS 4026 test -z "$as_dir" && as_dir=. 4027 for ac_exec_ext in '' $ac_executable_extensions; do 4028 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4029 ac_cv_path_XTERMPATH="$as_dir/$ac_word$ac_exec_ext" 4030 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4031 break 2 4032 fi 4033 done 4034 done 4035 IFS=$as_save_IFS 4036 4037 ;; 4038 esac 4039 fi 4040 XTERMPATH=$ac_cv_path_XTERMPATH 4041 if test -n "$XTERMPATH"; then 4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XTERMPATH" >&5 4043 $as_echo "$XTERMPATH" >&6; } 4044 else 4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4046 $as_echo "no" >&6; } 4047 fi 4048 4049 4050 found= 4051 if test -n "$WRITEPATH$XTERMPATH"; then 4052 findfollow= 4053 lsfollow= 4054 found=`find $WRITEPATH $XTERMPATH -follow -print 2>/dev/null` 4055 if test -n "$found"; then 4056 findfollow=-follow 4057 lsfollow=L 4058 fi 4059 if test -n "$XTERMPATH"; then 4060 ptygrpn=`ls -l$lsfollow $XTERMPATH | sed -n -e 1p | $AWK '{print $4}'` 4061 if test tty != "$ptygrpn"; then 4062 XTERMPATH= 4063 fi 4064 fi 4065 fi 4066 if test -n "$WRITEPATH$XTERMPATH"; then 4067 found=`find $WRITEPATH $XTERMPATH $findfollow -perm -2000 -print` 4068 if test -n "$found"; then 4069 ptygrp=`ls -ln$lsfollow $found | sed -n -e 1p | $AWK '{print $4}'` 4070 echo "- pty mode: $ptymode, group: $ptygrp" 1>&6 4071 4072 cat >>confdefs.h <<_ACEOF 4073 #define PTYMODE $ptymode 4074 _ACEOF 4075 4076 cat >>confdefs.h <<_ACEOF 4077 #define PTYGROUP $ptygrp 4078 _ACEOF 4079 4080 else 4081 echo "- ptys are world accessable" 1>&6 4082 4083 fi 4084 else 4085 echo "- can't determine - assume ptys are world accessable" 1>&6 4086 4087 fi 4088 4089 4090 fi 4091 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4092 conftest.$ac_objext conftest.beam conftest.$ac_ext 4093 fi 4094 4095 rm -f conftest_grp 4096 fi 4097 4098 if test -n "$posix" ; then 4099 4100 echo "assuming posix signal definition" 1>&6 4101 4102 $as_echo "#define SIGVOID 1" >>confdefs.h 4103 4104 4105 else 4106 4107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers..." >&5 4108 $as_echo "$as_me: checking return type of signal handlers..." >&6;} 4109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4110 /* end confdefs.h. */ 4111 #include <sys/types.h> 4112 #include <signal.h> 4113 #ifdef signal 4114 #undef signal 4115 #endif 4116 extern void (*signal ()) (); 4117 int 4118 main () 4119 { 4120 int i; 4121 ; 4122 return 0; 4123 } 4124 _ACEOF 4125 if ac_fn_c_try_compile "$LINENO"; then : 4126 $as_echo "#define SIGVOID 1" >>confdefs.h 4127 4128 fi 4129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sigset..." >&5 4131 $as_echo "$as_me: checking sigset..." >&6;} 4132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4133 /* end confdefs.h. */ 4134 4135 #include <sys/types.h> 4136 #include <signal.h> 4137 4138 int 4139 main () 4140 { 4141 4142 #ifdef SIGVOID 4143 sigset(0, (void (*)())0); 4144 #else 4145 sigset(0, (int (*)())0); 4146 #endif 4147 4148 ; 4149 return 0; 4150 } 4151 _ACEOF 4152 if ac_fn_c_try_link "$LINENO"; then : 4153 $as_echo "#define USESIGSET 1" >>confdefs.h 4154 4155 fi 4156 rm -f core conftest.err conftest.$ac_objext \ 4157 conftest$ac_exeext conftest.$ac_ext 4158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking signal implementation..." >&5 4159 $as_echo "$as_me: checking signal implementation..." >&6;} 4160 if test "$cross_compiling" = yes; then : 4161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4163 as_fn_error $? "cannot run test program while cross compiling 4164 See \`config.log' for more details" "$LINENO" 5; } 4165 else 4166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4167 /* end confdefs.h. */ 4168 4169 #include <sys/types.h> 4170 #include <signal.h> 4171 4172 #ifndef SIGCLD 4173 #define SIGCLD SIGCHLD 4174 #endif 4175 #ifdef USESIGSET 4176 #define signal sigset 4177 #endif 4178 4179 int got; 4180 4181 #ifdef SIGVOID 4182 void 4183 #endif 4184 hand() 4185 { 4186 got++; 4187 } 4188 4189 main() 4190 { 4191 /* on hpux we use sigvec to get bsd signals */ 4192 #ifdef __hpux 4193 (void)signal(SIGCLD, hand); 4194 kill(getpid(), SIGCLD); 4195 kill(getpid(), SIGCLD); 4196 if (got < 2) 4197 exit(1); 4198 #endif 4199 exit(0); 4200 } 4201 4202 _ACEOF 4203 if ac_fn_c_try_run "$LINENO"; then : 4204 4205 else 4206 $as_echo "#define SYSVSIGS 1" >>confdefs.h 4207 4208 fi 4209 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4210 conftest.$ac_objext conftest.beam conftest.$ac_ext 4211 fi 4212 4213 4214 fi 4215 4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4217 $as_echo_n "checking for ANSI C header files... " >&6; } 4218 if ${ac_cv_header_stdc+:} false; then : 4219 $as_echo_n "(cached) " >&6 4220 else 4221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4222 /* end confdefs.h. */ 4223 #include <stdlib.h> 4224 #include <stdarg.h> 4225 #include <string.h> 4226 #include <float.h> 4227 4228 int 4229 main () 4230 { 4231 4232 ; 4233 return 0; 4234 } 4235 _ACEOF 4236 if ac_fn_c_try_compile "$LINENO"; then : 4237 ac_cv_header_stdc=yes 4238 else 4239 ac_cv_header_stdc=no 4240 fi 4241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4242 4243 if test $ac_cv_header_stdc = yes; then 4244 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4246 /* end confdefs.h. */ 4247 #include <string.h> 4248 4249 _ACEOF 4250 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4251 $EGREP "memchr" >/dev/null 2>&1; then : 4252 4253 else 4254 ac_cv_header_stdc=no 4255 fi 4256 rm -f conftest* 4257 4258 fi 4259 4260 if test $ac_cv_header_stdc = yes; then 4261 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4263 /* end confdefs.h. */ 4264 #include <stdlib.h> 4265 4266 _ACEOF 4267 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4268 $EGREP "free" >/dev/null 2>&1; then : 4269 4270 else 4271 ac_cv_header_stdc=no 4272 fi 4273 rm -f conftest* 4274 4275 fi 4276 4277 if test $ac_cv_header_stdc = yes; then 4278 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4279 if test "$cross_compiling" = yes; then : 4280 : 4281 else 4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283 /* end confdefs.h. */ 4284 #include <ctype.h> 4285 #include <stdlib.h> 4286 #if ((' ' & 0x0FF) == 0x020) 4287 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4288 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4289 #else 4290 # define ISLOWER(c) \ 4291 (('a' <= (c) && (c) <= 'i') \ 4292 || ('j' <= (c) && (c) <= 'r') \ 4293 || ('s' <= (c) && (c) <= 'z')) 4294 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4295 #endif 4296 4297 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4298 int 4299 main () 4300 { 4301 int i; 4302 for (i = 0; i < 256; i++) 4303 if (XOR (islower (i), ISLOWER (i)) 4304 || toupper (i) != TOUPPER (i)) 4305 return 2; 4306 return 0; 4307 } 4308 _ACEOF 4309 if ac_fn_c_try_run "$LINENO"; then : 4310 4311 else 4312 ac_cv_header_stdc=no 4313 fi 4314 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4315 conftest.$ac_objext conftest.beam conftest.$ac_ext 4316 fi 4317 4318 fi 4319 fi 4320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4321 $as_echo "$ac_cv_header_stdc" >&6; } 4322 if test $ac_cv_header_stdc = yes; then 4323 4324 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4325 4326 fi 4327 4328 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4329 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4330 inttypes.h stdint.h unistd.h 4331 do : 4332 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4333 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4334 " 4335 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4336 cat >>confdefs.h <<_ACEOF 4337 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4338 _ACEOF 4339 4340 fi 4341 4342 done 4343 4344 4345 for ac_header in sys/stropts.h sys/wait.h sgtty.h sys/select.h 4346 do : 4347 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4348 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4349 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4350 cat >>confdefs.h <<_ACEOF 4351 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4352 _ACEOF 4353 4354 fi 4355 4356 done 4357 4358 for ac_header in term.h 4359 do : 4360 ac_fn_c_check_header_mongrel "$LINENO" "term.h" "ac_cv_header_term_h" "$ac_includes_default" 4361 if test "x$ac_cv_header_term_h" = xyes; then : 4362 cat >>confdefs.h <<_ACEOF 4363 #define HAVE_TERM_H 1 4364 _ACEOF 4365 4366 fi 4367 4368 done 4369 4370 4371 ac_config_files="$ac_config_files Makefile" 4372 4373 cat >confcache <<\_ACEOF 4374 # This file is a shell script that caches the results of configure 4375 # tests run on this system so they can be shared between configure 4376 # scripts and configure runs, see configure's option --config-cache. 4377 # It is not useful on other systems. If it contains results you don't 4378 # want to keep, you may remove or edit it. 4379 # 4380 # config.status only pays attention to the cache file if you give it 4381 # the --recheck option to rerun configure. 4382 # 4383 # `ac_cv_env_foo' variables (set or unset) will be overridden when 4384 # loading this file, other *unset* `ac_cv_foo' will be assigned the 4385 # following values. 4386 4387 _ACEOF 4388 4389 # The following way of writing the cache mishandles newlines in values, 4390 # but we know of no workaround that is simple, portable, and efficient. 4391 # So, we kill variables containing newlines. 4392 # Ultrix sh set writes to stderr and can't be redirected directly, 4393 # and sets the high bit in the cache file unless we assign to the vars. 4394 ( 4395 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4396 eval ac_val=\$$ac_var 4397 case $ac_val in #( 4398 *${as_nl}*) 4399 case $ac_var in #( 4400 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4401 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4402 esac 4403 case $ac_var in #( 4404 _ | IFS | as_nl) ;; #( 4405 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4406 *) { eval $ac_var=; unset $ac_var;} ;; 4407 esac ;; 4408 esac 4409 done 4410 4411 (set) 2>&1 | 4412 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4413 *${as_nl}ac_space=\ *) 4414 # `set' does not quote correctly, so add quotes: double-quote 4415 # substitution turns \\\\ into \\, and sed turns \\ into \. 4416 sed -n \ 4417 "s/'/'\\\\''/g; 4418 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4419 ;; #( 4420 *) 4421 # `set' quotes correctly as required by POSIX, so do not add quotes. 4422 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4423 ;; 4424 esac | 4425 sort 4426 ) | 4427 sed ' 4428 /^ac_cv_env_/b end 4429 t clear 4430 :clear 4431 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4432 t end 4433 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4434 :end' >>confcache 4435 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4436 if test -w "$cache_file"; then 4437 if test "x$cache_file" != "x/dev/null"; then 4438 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4439 $as_echo "$as_me: updating cache $cache_file" >&6;} 4440 if test ! -f "$cache_file" || test -h "$cache_file"; then 4441 cat confcache >"$cache_file" 4442 else 4443 case $cache_file in #( 4444 */* | ?:*) 4445 mv -f confcache "$cache_file"$$ && 4446 mv -f "$cache_file"$$ "$cache_file" ;; #( 4447 *) 4448 mv -f confcache "$cache_file" ;; 4449 esac 4450 fi 4451 fi 4452 else 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4454 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4455 fi 4456 fi 4457 rm -f confcache 4458 4459 test "x$prefix" = xNONE && prefix=$ac_default_prefix 4460 # Let make expand exec_prefix. 4461 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4462 4463 DEFS=-DHAVE_CONFIG_H 4464 4465 ac_libobjs= 4466 ac_ltlibobjs= 4467 U= 4468 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4469 # 1. Remove the extension, and $U if already installed. 4470 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4471 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4472 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4473 # will be set to the directory where LIBOBJS objects are built. 4474 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4475 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4476 done 4477 LIBOBJS=$ac_libobjs 4478 4479 LTLIBOBJS=$ac_ltlibobjs 4480 4481 4482 4483 : "${CONFIG_STATUS=./config.status}" 4484 ac_write_fail=0 4485 ac_clean_files_save=$ac_clean_files 4486 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4488 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4489 as_write_fail=0 4490 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4491 #! $SHELL 4492 # Generated by $as_me. 4493 # Run this file to recreate the current configuration. 4494 # Compiler output produced by configure, useful for debugging 4495 # configure, is in config.log if it exists. 4496 4497 debug=false 4498 ac_cs_recheck=false 4499 ac_cs_silent=false 4500 4501 SHELL=\${CONFIG_SHELL-$SHELL} 4502 export SHELL 4503 _ASEOF 4504 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4505 ## -------------------- ## 4506 ## M4sh Initialization. ## 4507 ## -------------------- ## 4508 4509 # Be more Bourne compatible 4510 DUALCASE=1; export DUALCASE # for MKS sh 4511 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4512 emulate sh 4513 NULLCMD=: 4514 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4515 # is contrary to our usage. Disable this feature. 4516 alias -g '${1+"$@"}'='"$@"' 4517 setopt NO_GLOB_SUBST 4518 else 4519 case `(set -o) 2>/dev/null` in #( 4520 *posix*) : 4521 set -o posix ;; #( 4522 *) : 4523 ;; 4524 esac 4525 fi 4526 4527 4528 as_nl=' 4529 ' 4530 export as_nl 4531 # Printing a long string crashes Solaris 7 /usr/bin/printf. 4532 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4533 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4534 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4535 # Prefer a ksh shell builtin over an external printf program on Solaris, 4536 # but without wasting forks for bash or zsh. 4537 if test -z "$BASH_VERSION$ZSH_VERSION" \ 4538 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4539 as_echo='print -r --' 4540 as_echo_n='print -rn --' 4541 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4542 as_echo='printf %s\n' 4543 as_echo_n='printf %s' 4544 else 4545 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4546 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4547 as_echo_n='/usr/ucb/echo -n' 4548 else 4549 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4550 as_echo_n_body='eval 4551 arg=$1; 4552 case $arg in #( 4553 *"$as_nl"*) 4554 expr "X$arg" : "X\\(.*\\)$as_nl"; 4555 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4556 esac; 4557 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4558 ' 4559 export as_echo_n_body 4560 as_echo_n='sh -c $as_echo_n_body as_echo' 4561 fi 4562 export as_echo_body 4563 as_echo='sh -c $as_echo_body as_echo' 4564 fi 4565 4566 # The user is always right. 4567 if test "${PATH_SEPARATOR+set}" != set; then 4568 PATH_SEPARATOR=: 4569 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4570 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4571 PATH_SEPARATOR=';' 4572 } 4573 fi 4574 4575 4576 # IFS 4577 # We need space, tab and new line, in precisely that order. Quoting is 4578 # there to prevent editors from complaining about space-tab. 4579 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 4580 # splitting by setting IFS to empty value.) 4581 IFS=" "" $as_nl" 4582 4583 # Find who we are. Look in the path if we contain no directory separator. 4584 as_myself= 4585 case $0 in #(( 4586 *[\\/]* ) as_myself=$0 ;; 4587 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4588 for as_dir in $PATH 4589 do 4590 IFS=$as_save_IFS 4591 test -z "$as_dir" && as_dir=. 4592 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4593 done 4594 IFS=$as_save_IFS 4595 4596 ;; 4597 esac 4598 # We did not find ourselves, most probably we were run as `sh COMMAND' 4599 # in which case we are not to be found in the path. 4600 if test "x$as_myself" = x; then 4601 as_myself=$0 4602 fi 4603 if test ! -f "$as_myself"; then 4604 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4605 exit 1 4606 fi 4607 4608 # Unset variables that we do not need and which cause bugs (e.g. in 4609 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4610 # suppresses any "Segmentation fault" message there. '((' could 4611 # trigger a bug in pdksh 5.2.14. 4612 for as_var in BASH_ENV ENV MAIL MAILPATH 4613 do eval test x\${$as_var+set} = xset \ 4614 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4615 done 4616 PS1='$ ' 4617 PS2='> ' 4618 PS4='+ ' 4619 4620 # NLS nuisances. 4621 LC_ALL=C 4622 export LC_ALL 4623 LANGUAGE=C 4624 export LANGUAGE 4625 4626 # CDPATH. 4627 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4628 4629 4630 # as_fn_error STATUS ERROR [LINENO LOG_FD] 4631 # ---------------------------------------- 4632 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4633 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4634 # script with STATUS, using 1 if that was 0. 4635 as_fn_error () 4636 { 4637 as_status=$1; test $as_status -eq 0 && as_status=1 4638 if test "$4"; then 4639 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4640 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4641 fi 4642 $as_echo "$as_me: error: $2" >&2 4643 as_fn_exit $as_status 4644 } # as_fn_error 4645 4646 4647 # as_fn_set_status STATUS 4648 # ----------------------- 4649 # Set $? to STATUS, without forking. 4650 as_fn_set_status () 4651 { 4652 return $1 4653 } # as_fn_set_status 4654 4655 # as_fn_exit STATUS 4656 # ----------------- 4657 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4658 as_fn_exit () 4659 { 4660 set +e 4661 as_fn_set_status $1 4662 exit $1 4663 } # as_fn_exit 4664 4665 # as_fn_unset VAR 4666 # --------------- 4667 # Portably unset VAR. 4668 as_fn_unset () 4669 { 4670 { eval $1=; unset $1;} 4671 } 4672 as_unset=as_fn_unset 4673 # as_fn_append VAR VALUE 4674 # ---------------------- 4675 # Append the text in VALUE to the end of the definition contained in VAR. Take 4676 # advantage of any shell optimizations that allow amortized linear growth over 4677 # repeated appends, instead of the typical quadratic growth present in naive 4678 # implementations. 4679 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4680 eval 'as_fn_append () 4681 { 4682 eval $1+=\$2 4683 }' 4684 else 4685 as_fn_append () 4686 { 4687 eval $1=\$$1\$2 4688 } 4689 fi # as_fn_append 4690 4691 # as_fn_arith ARG... 4692 # ------------------ 4693 # Perform arithmetic evaluation on the ARGs, and store the result in the 4694 # global $as_val. Take advantage of shells that can avoid forks. The arguments 4695 # must be portable across $(()) and expr. 4696 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4697 eval 'as_fn_arith () 4698 { 4699 as_val=$(( $* )) 4700 }' 4701 else 4702 as_fn_arith () 4703 { 4704 as_val=`expr "$@" || test $? -eq 1` 4705 } 4706 fi # as_fn_arith 4707 4708 4709 if expr a : '\(a\)' >/dev/null 2>&1 && 4710 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4711 as_expr=expr 4712 else 4713 as_expr=false 4714 fi 4715 4716 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4717 as_basename=basename 4718 else 4719 as_basename=false 4720 fi 4721 4722 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4723 as_dirname=dirname 4724 else 4725 as_dirname=false 4726 fi 4727 4728 as_me=`$as_basename -- "$0" || 4729 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4730 X"$0" : 'X\(//\)$' \| \ 4731 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4732 $as_echo X/"$0" | 4733 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4734 s//\1/ 4735 q 4736 } 4737 /^X\/\(\/\/\)$/{ 4738 s//\1/ 4739 q 4740 } 4741 /^X\/\(\/\).*/{ 4742 s//\1/ 4743 q 4744 } 4745 s/.*/./; q'` 4746 4747 # Avoid depending upon Character Ranges. 4748 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4749 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4750 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4751 as_cr_digits='0123456789' 4752 as_cr_alnum=$as_cr_Letters$as_cr_digits 4753 4754 ECHO_C= ECHO_N= ECHO_T= 4755 case `echo -n x` in #((((( 4756 -n*) 4757 case `echo 'xy\c'` in 4758 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4759 xy) ECHO_C='\c';; 4760 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4761 ECHO_T=' ';; 4762 esac;; 4763 *) 4764 ECHO_N='-n';; 4765 esac 4766 4767 rm -f conf$$ conf$$.exe conf$$.file 4768 if test -d conf$$.dir; then 4769 rm -f conf$$.dir/conf$$.file 4770 else 4771 rm -f conf$$.dir 4772 mkdir conf$$.dir 2>/dev/null 4773 fi 4774 if (echo >conf$$.file) 2>/dev/null; then 4775 if ln -s conf$$.file conf$$ 2>/dev/null; then 4776 as_ln_s='ln -s' 4777 # ... but there are two gotchas: 4778 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4779 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4780 # In both cases, we have to default to `cp -pR'. 4781 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4782 as_ln_s='cp -pR' 4783 elif ln conf$$.file conf$$ 2>/dev/null; then 4784 as_ln_s=ln 4785 else 4786 as_ln_s='cp -pR' 4787 fi 4788 else 4789 as_ln_s='cp -pR' 4790 fi 4791 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4792 rmdir conf$$.dir 2>/dev/null 4793 4794 4795 # as_fn_mkdir_p 4796 # ------------- 4797 # Create "$as_dir" as a directory, including parents if necessary. 4798 as_fn_mkdir_p () 4799 { 4800 4801 case $as_dir in #( 4802 -*) as_dir=./$as_dir;; 4803 esac 4804 test -d "$as_dir" || eval $as_mkdir_p || { 4805 as_dirs= 4806 while :; do 4807 case $as_dir in #( 4808 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4809 *) as_qdir=$as_dir;; 4810 esac 4811 as_dirs="'$as_qdir' $as_dirs" 4812 as_dir=`$as_dirname -- "$as_dir" || 4813 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4814 X"$as_dir" : 'X\(//\)[^/]' \| \ 4815 X"$as_dir" : 'X\(//\)$' \| \ 4816 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4817 $as_echo X"$as_dir" | 4818 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4819 s//\1/ 4820 q 4821 } 4822 /^X\(\/\/\)[^/].*/{ 4823 s//\1/ 4824 q 4825 } 4826 /^X\(\/\/\)$/{ 4827 s//\1/ 4828 q 4829 } 4830 /^X\(\/\).*/{ 4831 s//\1/ 4832 q 4833 } 4834 s/.*/./; q'` 4835 test -d "$as_dir" && break 4836 done 4837 test -z "$as_dirs" || eval "mkdir $as_dirs" 4838 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4839 4840 4841 } # as_fn_mkdir_p 4842 if mkdir -p . 2>/dev/null; then 4843 as_mkdir_p='mkdir -p "$as_dir"' 4844 else 4845 test -d ./-p && rmdir ./-p 4846 as_mkdir_p=false 4847 fi 4848 4849 4850 # as_fn_executable_p FILE 4851 # ----------------------- 4852 # Test if FILE is an executable regular file. 4853 as_fn_executable_p () 4854 { 4855 test -f "$1" && test -x "$1" 4856 } # as_fn_executable_p 4857 as_test_x='test -x' 4858 as_executable_p=as_fn_executable_p 4859 4860 # Sed expression to map a string onto a valid CPP name. 4861 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4862 4863 # Sed expression to map a string onto a valid variable name. 4864 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4865 4866 4867 exec 6>&1 4868 ## ----------------------------------- ## 4869 ## Main body of $CONFIG_STATUS script. ## 4870 ## ----------------------------------- ## 4871 _ASEOF 4872 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4873 4874 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4875 # Save the log message, to keep $0 and so on meaningful, and to 4876 # report actual input values of CONFIG_FILES etc. instead of their 4877 # values after options handling. 4878 ac_log=" 4879 This file was extended by $as_me, which was 4880 generated by GNU Autoconf 2.69. Invocation command line was 4881 4882 CONFIG_FILES = $CONFIG_FILES 4883 CONFIG_HEADERS = $CONFIG_HEADERS 4884 CONFIG_LINKS = $CONFIG_LINKS 4885 CONFIG_COMMANDS = $CONFIG_COMMANDS 4886 $ $0 $@ 4887 4888 on `(hostname || uname -n) 2>/dev/null | sed 1q` 4889 " 4890 4891 _ACEOF 4892 4893 case $ac_config_files in *" 4894 "*) set x $ac_config_files; shift; ac_config_files=$*;; 4895 esac 4896 4897 case $ac_config_headers in *" 4898 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4899 esac 4900 4901 4902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4903 # Files that config.status was made for. 4904 config_files="$ac_config_files" 4905 config_headers="$ac_config_headers" 4906 4907 _ACEOF 4908 4909 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4910 ac_cs_usage="\ 4911 \`$as_me' instantiates files and other configuration actions 4912 from templates according to the current configuration. Unless the files 4913 and actions are specified as TAGs, all are instantiated by default. 4914 4915 Usage: $0 [OPTION]... [TAG]... 4916 4917 -h, --help print this help, then exit 4918 -V, --version print version number and configuration settings, then exit 4919 --config print configuration, then exit 4920 -q, --quiet, --silent 4921 do not print progress messages 4922 -d, --debug don't remove temporary files 4923 --recheck update $as_me by reconfiguring in the same conditions 4924 --file=FILE[:TEMPLATE] 4925 instantiate the configuration file FILE 4926 --header=FILE[:TEMPLATE] 4927 instantiate the configuration header FILE 4928 4929 Configuration files: 4930 $config_files 4931 4932 Configuration headers: 4933 $config_headers 4934 4935 Report bugs to the package provider." 4936 4937 _ACEOF 4938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4939 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4940 ac_cs_version="\\ 4941 config.status 4942 configured by $0, generated by GNU Autoconf 2.69, 4943 with options \\"\$ac_cs_config\\" 4944 4945 Copyright (C) 2012 Free Software Foundation, Inc. 4946 This config.status script is free software; the Free Software Foundation 4947 gives unlimited permission to copy, distribute and modify it." 4948 4949 ac_pwd='$ac_pwd' 4950 srcdir='$srcdir' 4951 AWK='$AWK' 4952 test -n "\$AWK" || AWK=awk 4953 _ACEOF 4954 4955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4956 # The default lists apply if the user does not specify any file. 4957 ac_need_defaults=: 4958 while test $# != 0 4959 do 4960 case $1 in 4961 --*=?*) 4962 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4963 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4964 ac_shift=: 4965 ;; 4966 --*=) 4967 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4968 ac_optarg= 4969 ac_shift=: 4970 ;; 4971 *) 4972 ac_option=$1 4973 ac_optarg=$2 4974 ac_shift=shift 4975 ;; 4976 esac 4977 4978 case $ac_option in 4979 # Handling of the options. 4980 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4981 ac_cs_recheck=: ;; 4982 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4983 $as_echo "$ac_cs_version"; exit ;; 4984 --config | --confi | --conf | --con | --co | --c ) 4985 $as_echo "$ac_cs_config"; exit ;; 4986 --debug | --debu | --deb | --de | --d | -d ) 4987 debug=: ;; 4988 --file | --fil | --fi | --f ) 4989 $ac_shift 4990 case $ac_optarg in 4991 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4992 '') as_fn_error $? "missing file argument" ;; 4993 esac 4994 as_fn_append CONFIG_FILES " '$ac_optarg'" 4995 ac_need_defaults=false;; 4996 --header | --heade | --head | --hea ) 4997 $ac_shift 4998 case $ac_optarg in 4999 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5000 esac 5001 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5002 ac_need_defaults=false;; 5003 --he | --h) 5004 # Conflict between --help and --header 5005 as_fn_error $? "ambiguous option: \`$1' 5006 Try \`$0 --help' for more information.";; 5007 --help | --hel | -h ) 5008 $as_echo "$ac_cs_usage"; exit ;; 5009 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5010 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5011 ac_cs_silent=: ;; 5012 5013 # This is an error. 5014 -*) as_fn_error $? "unrecognized option: \`$1' 5015 Try \`$0 --help' for more information." ;; 5016 5017 *) as_fn_append ac_config_targets " $1" 5018 ac_need_defaults=false ;; 5019 5020 esac 5021 shift 5022 done 5023 5024 ac_configure_extra_args= 5025 5026 if $ac_cs_silent; then 5027 exec 6>/dev/null 5028 ac_configure_extra_args="$ac_configure_extra_args --silent" 5029 fi 5030 5031 _ACEOF 5032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5033 if \$ac_cs_recheck; then 5034 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5035 shift 5036 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5037 CONFIG_SHELL='$SHELL' 5038 export CONFIG_SHELL 5039 exec "\$@" 5040 fi 5041 5042 _ACEOF 5043 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5044 exec 5>>config.log 5045 { 5046 echo 5047 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5048 ## Running $as_me. ## 5049 _ASBOX 5050 $as_echo "$ac_log" 5051 } >&5 5052 5053 _ACEOF 5054 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5055 _ACEOF 5056 5057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5058 5059 # Handling of arguments. 5060 for ac_config_target in $ac_config_targets 5061 do 5062 case $ac_config_target in 5063 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 5064 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5065 5066 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5067 esac 5068 done 5069 5070 5071 # If the user did not use the arguments to specify the items to instantiate, 5072 # then the envvar interface is used. Set only those that are not. 5073 # We use the long form for the default assignment because of an extremely 5074 # bizarre bug on SunOS 4.1.3. 5075 if $ac_need_defaults; then 5076 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5077 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5078 fi 5079 5080 # Have a temporary directory for convenience. Make it in the build tree 5081 # simply because there is no reason against having it here, and in addition, 5082 # creating and moving files from /tmp can sometimes cause problems. 5083 # Hook for its removal unless debugging. 5084 # Note that there is a small window in which the directory will not be cleaned: 5085 # after its creation but before its name has been assigned to `$tmp'. 5086 $debug || 5087 { 5088 tmp= ac_tmp= 5089 trap 'exit_status=$? 5090 : "${ac_tmp:=$tmp}" 5091 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5092 ' 0 5093 trap 'as_fn_exit 1' 1 2 13 15 5094 } 5095 # Create a (secure) tmp directory for tmp files. 5096 5097 { 5098 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5099 test -d "$tmp" 5100 } || 5101 { 5102 tmp=./conf$$-$RANDOM 5103 (umask 077 && mkdir "$tmp") 5104 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5105 ac_tmp=$tmp 5106 5107 # Set up the scripts for CONFIG_FILES section. 5108 # No need to generate them if there are no CONFIG_FILES. 5109 # This happens for instance with `./config.status config.h'. 5110 if test -n "$CONFIG_FILES"; then 5111 5112 5113 ac_cr=`echo X | tr X '\015'` 5114 # On cygwin, bash can eat \r inside `` if the user requested igncr. 5115 # But we know of no other shell where ac_cr would be empty at this 5116 # point, so we can use a bashism as a fallback. 5117 if test "x$ac_cr" = x; then 5118 eval ac_cr=\$\'\\r\' 5119 fi 5120 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5121 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5122 ac_cs_awk_cr='\\r' 5123 else 5124 ac_cs_awk_cr=$ac_cr 5125 fi 5126 5127 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5128 _ACEOF 5129 5130 5131 { 5132 echo "cat >conf$$subs.awk <<_ACEOF" && 5133 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5134 echo "_ACEOF" 5135 } >conf$$subs.sh || 5136 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5137 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5138 ac_delim='%!_!# ' 5139 for ac_last_try in false false false false false :; do 5140 . ./conf$$subs.sh || 5141 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5142 5143 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5144 if test $ac_delim_n = $ac_delim_num; then 5145 break 5146 elif $ac_last_try; then 5147 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5148 else 5149 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5150 fi 5151 done 5152 rm -f conf$$subs.sh 5153 5154 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5155 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5156 _ACEOF 5157 sed -n ' 5158 h 5159 s/^/S["/; s/!.*/"]=/ 5160 p 5161 g 5162 s/^[^!]*!// 5163 :repl 5164 t repl 5165 s/'"$ac_delim"'$// 5166 t delim 5167 :nl 5168 h 5169 s/\(.\{148\}\)..*/\1/ 5170 t more1 5171 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5172 p 5173 n 5174 b repl 5175 :more1 5176 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5177 p 5178 g 5179 s/.\{148\}// 5180 t nl 5181 :delim 5182 h 5183 s/\(.\{148\}\)..*/\1/ 5184 t more2 5185 s/["\\]/\\&/g; s/^/"/; s/$/"/ 5186 p 5187 b 5188 :more2 5189 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5190 p 5191 g 5192 s/.\{148\}// 5193 t delim 5194 ' <conf$$subs.awk | sed ' 5195 /^[^""]/{ 5196 N 5197 s/\n// 5198 } 5199 ' >>$CONFIG_STATUS || ac_write_fail=1 5200 rm -f conf$$subs.awk 5201 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5202 _ACAWK 5203 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5204 for (key in S) S_is_set[key] = 1 5205 FS = "" 5206 5207 } 5208 { 5209 line = $ 0 5210 nfields = split(line, field, "@") 5211 substed = 0 5212 len = length(field[1]) 5213 for (i = 2; i < nfields; i++) { 5214 key = field[i] 5215 keylen = length(key) 5216 if (S_is_set[key]) { 5217 value = S[key] 5218 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5219 len += length(value) + length(field[++i]) 5220 substed = 1 5221 } else 5222 len += 1 + keylen 5223 } 5224 5225 print line 5226 } 5227 5228 _ACAWK 5229 _ACEOF 5230 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5231 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5232 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5233 else 5234 cat 5235 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5236 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5237 _ACEOF 5238 5239 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5240 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5241 # trailing colons and then remove the whole line if VPATH becomes empty 5242 # (actually we leave an empty line to preserve line numbers). 5243 if test "x$srcdir" = x.; then 5244 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5245 h 5246 s/// 5247 s/^/:/ 5248 s/[ ]*$/:/ 5249 s/:\$(srcdir):/:/g 5250 s/:\${srcdir}:/:/g 5251 s/:@srcdir@:/:/g 5252 s/^:*// 5253 s/:*$// 5254 x 5255 s/\(=[ ]*\).*/\1/ 5256 G 5257 s/\n// 5258 s/^[^=]*=[ ]*$// 5259 }' 5260 fi 5261 5262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5263 fi # test -n "$CONFIG_FILES" 5264 5265 # Set up the scripts for CONFIG_HEADERS section. 5266 # No need to generate them if there are no CONFIG_HEADERS. 5267 # This happens for instance with `./config.status Makefile'. 5268 if test -n "$CONFIG_HEADERS"; then 5269 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5270 BEGIN { 5271 _ACEOF 5272 5273 # Transform confdefs.h into an awk script `defines.awk', embedded as 5274 # here-document in config.status, that substitutes the proper values into 5275 # config.h.in to produce config.h. 5276 5277 # Create a delimiter string that does not exist in confdefs.h, to ease 5278 # handling of long lines. 5279 ac_delim='%!_!# ' 5280 for ac_last_try in false false :; do 5281 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5282 if test -z "$ac_tt"; then 5283 break 5284 elif $ac_last_try; then 5285 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5286 else 5287 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5288 fi 5289 done 5290 5291 # For the awk script, D is an array of macro values keyed by name, 5292 # likewise P contains macro parameters if any. Preserve backslash 5293 # newline sequences. 5294 5295 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5296 sed -n ' 5297 s/.\{148\}/&'"$ac_delim"'/g 5298 t rset 5299 :rset 5300 s/^[ ]*#[ ]*define[ ][ ]*/ / 5301 t def 5302 d 5303 :def 5304 s/\\$// 5305 t bsnl 5306 s/["\\]/\\&/g 5307 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5308 D["\1"]=" \3"/p 5309 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5310 d 5311 :bsnl 5312 s/["\\]/\\&/g 5313 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5314 D["\1"]=" \3\\\\\\n"\\/p 5315 t cont 5316 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5317 t cont 5318 d 5319 :cont 5320 n 5321 s/.\{148\}/&'"$ac_delim"'/g 5322 t clear 5323 :clear 5324 s/\\$// 5325 t bsnlc 5326 s/["\\]/\\&/g; s/^/"/; s/$/"/p 5327 d 5328 :bsnlc 5329 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5330 b cont 5331 ' <confdefs.h | sed ' 5332 s/'"$ac_delim"'/"\\\ 5333 "/g' >>$CONFIG_STATUS || ac_write_fail=1 5334 5335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5336 for (key in D) D_is_set[key] = 1 5337 FS = "" 5338 } 5339 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5340 line = \$ 0 5341 split(line, arg, " ") 5342 if (arg[1] == "#") { 5343 defundef = arg[2] 5344 mac1 = arg[3] 5345 } else { 5346 defundef = substr(arg[1], 2) 5347 mac1 = arg[2] 5348 } 5349 split(mac1, mac2, "(") #) 5350 macro = mac2[1] 5351 prefix = substr(line, 1, index(line, defundef) - 1) 5352 if (D_is_set[macro]) { 5353 # Preserve the white space surrounding the "#". 5354 print prefix "define", macro P[macro] D[macro] 5355 next 5356 } else { 5357 # Replace #undef with comments. This is necessary, for example, 5358 # in the case of _POSIX_SOURCE, which is predefined and required 5359 # on some systems where configure will not decide to define it. 5360 if (defundef == "undef") { 5361 print "/*", prefix defundef, macro, "*/" 5362 next 5363 } 5364 } 5365 } 5366 { print } 5367 _ACAWK 5368 _ACEOF 5369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5370 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5371 fi # test -n "$CONFIG_HEADERS" 5372 5373 5374 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5375 shift 5376 for ac_tag 5377 do 5378 case $ac_tag in 5379 :[FHLC]) ac_mode=$ac_tag; continue;; 5380 esac 5381 case $ac_mode$ac_tag in 5382 :[FHL]*:*);; 5383 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5384 :[FH]-) ac_tag=-:-;; 5385 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5386 esac 5387 ac_save_IFS=$IFS 5388 IFS=: 5389 set x $ac_tag 5390 IFS=$ac_save_IFS 5391 shift 5392 ac_file=$1 5393 shift 5394 5395 case $ac_mode in 5396 :L) ac_source=$1;; 5397 :[FH]) 5398 ac_file_inputs= 5399 for ac_f 5400 do 5401 case $ac_f in 5402 -) ac_f="$ac_tmp/stdin";; 5403 *) # Look for the file first in the build tree, then in the source tree 5404 # (if the path is not absolute). The absolute path cannot be DOS-style, 5405 # because $ac_f cannot contain `:'. 5406 test -f "$ac_f" || 5407 case $ac_f in 5408 [\\/$]*) false;; 5409 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5410 esac || 5411 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5412 esac 5413 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5414 as_fn_append ac_file_inputs " '$ac_f'" 5415 done 5416 5417 # Let's still pretend it is `configure' which instantiates (i.e., don't 5418 # use $as_me), people would be surprised to read: 5419 # /* config.h. Generated by config.status. */ 5420 configure_input='Generated from '` 5421 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5422 `' by configure.' 5423 if test x"$ac_file" != x-; then 5424 configure_input="$ac_file. $configure_input" 5425 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5426 $as_echo "$as_me: creating $ac_file" >&6;} 5427 fi 5428 # Neutralize special characters interpreted by sed in replacement strings. 5429 case $configure_input in #( 5430 *\&* | *\|* | *\\* ) 5431 ac_sed_conf_input=`$as_echo "$configure_input" | 5432 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5433 *) ac_sed_conf_input=$configure_input;; 5434 esac 5435 5436 case $ac_tag in 5437 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5438 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5439 esac 5440 ;; 5441 esac 5442 5443 ac_dir=`$as_dirname -- "$ac_file" || 5444 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5445 X"$ac_file" : 'X\(//\)[^/]' \| \ 5446 X"$ac_file" : 'X\(//\)$' \| \ 5447 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5448 $as_echo X"$ac_file" | 5449 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5450 s//\1/ 5451 q 5452 } 5453 /^X\(\/\/\)[^/].*/{ 5454 s//\1/ 5455 q 5456 } 5457 /^X\(\/\/\)$/{ 5458 s//\1/ 5459 q 5460 } 5461 /^X\(\/\).*/{ 5462 s//\1/ 5463 q 5464 } 5465 s/.*/./; q'` 5466 as_dir="$ac_dir"; as_fn_mkdir_p 5467 ac_builddir=. 5468 5469 case "$ac_dir" in 5470 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5471 *) 5472 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5473 # A ".." for each directory in $ac_dir_suffix. 5474 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5475 case $ac_top_builddir_sub in 5476 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5477 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5478 esac ;; 5479 esac 5480 ac_abs_top_builddir=$ac_pwd 5481 ac_abs_builddir=$ac_pwd$ac_dir_suffix 5482 # for backward compatibility: 5483 ac_top_builddir=$ac_top_build_prefix 5484 5485 case $srcdir in 5486 .) # We are building in place. 5487 ac_srcdir=. 5488 ac_top_srcdir=$ac_top_builddir_sub 5489 ac_abs_top_srcdir=$ac_pwd ;; 5490 [\\/]* | ?:[\\/]* ) # Absolute name. 5491 ac_srcdir=$srcdir$ac_dir_suffix; 5492 ac_top_srcdir=$srcdir 5493 ac_abs_top_srcdir=$srcdir ;; 5494 *) # Relative name. 5495 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5496 ac_top_srcdir=$ac_top_build_prefix$srcdir 5497 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5498 esac 5499 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5500 5501 5502 case $ac_mode in 5503 :F) 5504 # 5505 # CONFIG_FILE 5506 # 5507 5508 _ACEOF 5509 5510 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5511 # If the template does not know about datarootdir, expand it. 5512 # FIXME: This hack should be removed a few years after 2.60. 5513 ac_datarootdir_hack=; ac_datarootdir_seen= 5514 ac_sed_dataroot=' 5515 /datarootdir/ { 5516 p 5517 q 5518 } 5519 /@datadir@/p 5520 /@docdir@/p 5521 /@infodir@/p 5522 /@localedir@/p 5523 /@mandir@/p' 5524 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5525 *datarootdir*) ac_datarootdir_seen=yes;; 5526 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5528 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5529 _ACEOF 5530 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5531 ac_datarootdir_hack=' 5532 s&@datadir@&$datadir&g 5533 s&@docdir@&$docdir&g 5534 s&@infodir@&$infodir&g 5535 s&@localedir@&$localedir&g 5536 s&@mandir@&$mandir&g 5537 s&\\\${datarootdir}&$datarootdir&g' ;; 5538 esac 5539 _ACEOF 5540 5541 # Neutralize VPATH when `$srcdir' = `.'. 5542 # Shell code in configure.ac might set extrasub. 5543 # FIXME: do we really want to maintain this feature? 5544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5545 ac_sed_extra="$ac_vpsub 5546 $extrasub 5547 _ACEOF 5548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5549 :t 5550 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5551 s|@configure_input@|$ac_sed_conf_input|;t t 5552 s&@top_builddir@&$ac_top_builddir_sub&;t t 5553 s&@top_build_prefix@&$ac_top_build_prefix&;t t 5554 s&@srcdir@&$ac_srcdir&;t t 5555 s&@abs_srcdir@&$ac_abs_srcdir&;t t 5556 s&@top_srcdir@&$ac_top_srcdir&;t t 5557 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5558 s&@builddir@&$ac_builddir&;t t 5559 s&@abs_builddir@&$ac_abs_builddir&;t t 5560 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5561 $ac_datarootdir_hack 5562 " 5563 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5564 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5565 5566 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5567 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5568 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5569 "$ac_tmp/out"`; test -z "$ac_out"; } && 5570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5571 which seems to be undefined. Please make sure it is defined" >&5 5572 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5573 which seems to be undefined. Please make sure it is defined" >&2;} 5574 5575 rm -f "$ac_tmp/stdin" 5576 case $ac_file in 5577 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5578 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5579 esac \ 5580 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5581 ;; 5582 :H) 5583 # 5584 # CONFIG_HEADER 5585 # 5586 if test x"$ac_file" != x-; then 5587 { 5588 $as_echo "/* $configure_input */" \ 5589 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5590 } >"$ac_tmp/config.h" \ 5591 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5592 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5593 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5594 $as_echo "$as_me: $ac_file is unchanged" >&6;} 5595 else 5596 rm -f "$ac_file" 5597 mv "$ac_tmp/config.h" "$ac_file" \ 5598 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5599 fi 5600 else 5601 $as_echo "/* $configure_input */" \ 5602 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5603 || as_fn_error $? "could not create -" "$LINENO" 5 5604 fi 5605 ;; 5606 5607 5608 esac 5609 5610 done # for ac_tag 5611 5612 5613 as_fn_exit 0 5614 _ACEOF 5615 ac_clean_files=$ac_clean_files_save 5616 5617 test $ac_write_fail = 0 || 5618 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5619 5620 5621 # configure is writing to config.log, and then calls config.status. 5622 # config.status does its own redirection, appending to config.log. 5623 # Unfortunately, on DOS this fails, as config.log is still kept open 5624 # by configure, so config.status won't be able to write to it; its 5625 # output is simply discarded. So we exec the FD to /dev/null, 5626 # effectively closing config.log, so it can be properly (re)opened and 5627 # appended to by config.status. When coming back to configure, we 5628 # need to make the FD available again. 5629 if test "$no_create" != yes; then 5630 ac_cs_success=: 5631 ac_config_status_args= 5632 test "$silent" = yes && 5633 ac_config_status_args="$ac_config_status_args --quiet" 5634 exec 5>/dev/null 5635 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5636 exec 5>>config.log 5637 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5638 # would make configure fail if this is the last instruction. 5639 $ac_cs_success || as_fn_exit 1 5640 fi 5641 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5643 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5644 fi 5645 5646
Indexes created Sat Jun 06 00:24:59 UTC 2026