configure revision 1.2
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for rumpuser-posix 999. 4 # 5 # Report bugs to <http://rumpkernel.org/>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: http://rumpkernel.org/ about your system, including any 271 $0: error possibly output before this message. Then install 272 $0: a modern shell, or manually run the script under such a 273 $0: shell if you do have one." 274 fi 275 exit 1 276 fi 277 fi 278 fi 279 SHELL=${CONFIG_SHELL-/bin/sh} 280 export SHELL 281 # Unset more variables known to interfere with behavior of common tools. 282 CLICOLOR_FORCE= GREP_OPTIONS= 283 unset CLICOLOR_FORCE GREP_OPTIONS 284 285 ## --------------------- ## 286 ## M4sh Shell Functions. ## 287 ## --------------------- ## 288 # as_fn_unset VAR 289 # --------------- 290 # Portably unset VAR. 291 as_fn_unset () 292 { 293 { eval $1=; unset $1;} 294 } 295 as_unset=as_fn_unset 296 297 # as_fn_set_status STATUS 298 # ----------------------- 299 # Set $? to STATUS, without forking. 300 as_fn_set_status () 301 { 302 return $1 303 } # as_fn_set_status 304 305 # as_fn_exit STATUS 306 # ----------------- 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308 as_fn_exit () 309 { 310 set +e 311 as_fn_set_status $1 312 exit $1 313 } # as_fn_exit 314 315 # as_fn_mkdir_p 316 # ------------- 317 # Create "$as_dir" as a directory, including parents if necessary. 318 as_fn_mkdir_p () 319 { 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337 $as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361 } # as_fn_mkdir_p 362 363 # as_fn_executable_p FILE 364 # ----------------------- 365 # Test if FILE is an executable regular file. 366 as_fn_executable_p () 367 { 368 test -f "$1" && test -x "$1" 369 } # as_fn_executable_p 370 # as_fn_append VAR VALUE 371 # ---------------------- 372 # Append the text in VALUE to the end of the definition contained in VAR. Take 373 # advantage of any shell optimizations that allow amortized linear growth over 374 # repeated appends, instead of the typical quadratic growth present in naive 375 # implementations. 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381 else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386 fi # as_fn_append 387 388 # as_fn_arith ARG... 389 # ------------------ 390 # Perform arithmetic evaluation on the ARGs, and store the result in the 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments 392 # must be portable across $(()) and expr. 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398 else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403 fi # as_fn_arith 404 405 406 # as_fn_error STATUS ERROR [LINENO LOG_FD] 407 # ---------------------------------------- 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410 # script with STATUS, using 1 if that was 0. 411 as_fn_error () 412 { 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420 } # as_fn_error 421 422 if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425 else 426 as_expr=false 427 fi 428 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431 else 432 as_basename=false 433 fi 434 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437 else 438 as_dirname=false 439 fi 440 441 as_me=`$as_basename -- "$0" || 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445 $as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460 # Avoid depending upon Character Ranges. 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464 as_cr_digits='0123456789' 465 as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501 } 502 503 ECHO_C= ECHO_N= ECHO_T= 504 case `echo -n x` in #((((( 505 -n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512 *) 513 ECHO_N='-n';; 514 esac 515 516 rm -f conf$$ conf$$.exe conf$$.file 517 if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519 else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522 fi 523 if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537 else 538 as_ln_s='cp -pR' 539 fi 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541 rmdir conf$$.dir 2>/dev/null 542 543 if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545 else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548 fi 549 550 as_test_x='test -x' 551 as_executable_p=as_fn_executable_p 552 553 # Sed expression to map a string onto a valid CPP name. 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556 # Sed expression to map a string onto a valid variable name. 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560 test -n "$DJDIR" || exec 7<&0 </dev/null 561 exec 6>&1 562 563 # Name of the host. 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565 # so uname gets run too. 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568 # 569 # Initializations. 570 # 571 ac_default_prefix=/usr/local 572 ac_clean_files= 573 ac_config_libobj_dir=. 574 LIBOBJS= 575 cross_compiling=no 576 subdirs= 577 MFLAGS= 578 MAKEFLAGS= 579 580 # Identity of this package. 581 PACKAGE_NAME='rumpuser-posix' 582 PACKAGE_TARNAME='rumpuser-posix' 583 PACKAGE_VERSION='999' 584 PACKAGE_STRING='rumpuser-posix 999' 585 PACKAGE_BUGREPORT='http://rumpkernel.org/' 586 PACKAGE_URL='' 587 588 # Factoring default headers for most tests. 589 ac_includes_default="\ 590 #include <stdio.h> 591 #ifdef HAVE_SYS_TYPES_H 592 # include <sys/types.h> 593 #endif 594 #ifdef HAVE_SYS_STAT_H 595 # include <sys/stat.h> 596 #endif 597 #ifdef STDC_HEADERS 598 # include <stdlib.h> 599 # include <stddef.h> 600 #else 601 # ifdef HAVE_STDLIB_H 602 # include <stdlib.h> 603 # endif 604 #endif 605 #ifdef HAVE_STRING_H 606 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 607 # include <memory.h> 608 # endif 609 # include <string.h> 610 #endif 611 #ifdef HAVE_STRINGS_H 612 # include <strings.h> 613 #endif 614 #ifdef HAVE_INTTYPES_H 615 # include <inttypes.h> 616 #endif 617 #ifdef HAVE_STDINT_H 618 # include <stdint.h> 619 #endif 620 #ifdef HAVE_UNISTD_H 621 # include <unistd.h> 622 #endif" 623 624 ac_subst_vars='LTLIBOBJS 625 LIBOBJS 626 target_os 627 target_vendor 628 target_cpu 629 target 630 host_os 631 host_vendor 632 host_cpu 633 host 634 build_os 635 build_vendor 636 build_cpu 637 build 638 EGREP 639 GREP 640 CPP 641 OBJEXT 642 EXEEXT 643 ac_ct_CC 644 CPPFLAGS 645 LDFLAGS 646 CFLAGS 647 CC 648 target_alias 649 host_alias 650 build_alias 651 LIBS 652 ECHO_T 653 ECHO_N 654 ECHO_C 655 DEFS 656 mandir 657 localedir 658 libdir 659 psdir 660 pdfdir 661 dvidir 662 htmldir 663 infodir 664 docdir 665 oldincludedir 666 includedir 667 localstatedir 668 sharedstatedir 669 sysconfdir 670 datadir 671 datarootdir 672 libexecdir 673 sbindir 674 bindir 675 program_transform_name 676 prefix 677 exec_prefix 678 PACKAGE_URL 679 PACKAGE_BUGREPORT 680 PACKAGE_STRING 681 PACKAGE_VERSION 682 PACKAGE_TARNAME 683 PACKAGE_NAME 684 PATH_SEPARATOR 685 SHELL' 686 ac_subst_files='' 687 ac_user_opts=' 688 enable_option_checking 689 enable_largefile 690 ' 691 ac_precious_vars='build_alias 692 host_alias 693 target_alias 694 CC 695 CFLAGS 696 LDFLAGS 697 LIBS 698 CPPFLAGS 699 CPP' 700 701 702 # Initialize some variables set by options. 703 ac_init_help= 704 ac_init_version=false 705 ac_unrecognized_opts= 706 ac_unrecognized_sep= 707 # The variables have the same names as the options, with 708 # dashes changed to underlines. 709 cache_file=/dev/null 710 exec_prefix=NONE 711 no_create= 712 no_recursion= 713 prefix=NONE 714 program_prefix=NONE 715 program_suffix=NONE 716 program_transform_name=s,x,x, 717 silent= 718 site= 719 srcdir= 720 verbose= 721 x_includes=NONE 722 x_libraries=NONE 723 724 # Installation directory options. 725 # These are left unexpanded so users can "make install exec_prefix=/foo" 726 # and all the variables that are supposed to be based on exec_prefix 727 # by default will actually change. 728 # Use braces instead of parens because sh, perl, etc. also accept them. 729 # (The list follows the same order as the GNU Coding Standards.) 730 bindir='${exec_prefix}/bin' 731 sbindir='${exec_prefix}/sbin' 732 libexecdir='${exec_prefix}/libexec' 733 datarootdir='${prefix}/share' 734 datadir='${datarootdir}' 735 sysconfdir='${prefix}/etc' 736 sharedstatedir='${prefix}/com' 737 localstatedir='${prefix}/var' 738 includedir='${prefix}/include' 739 oldincludedir='/usr/include' 740 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 741 infodir='${datarootdir}/info' 742 htmldir='${docdir}' 743 dvidir='${docdir}' 744 pdfdir='${docdir}' 745 psdir='${docdir}' 746 libdir='${exec_prefix}/lib' 747 localedir='${datarootdir}/locale' 748 mandir='${datarootdir}/man' 749 750 ac_prev= 751 ac_dashdash= 752 for ac_option 753 do 754 # If the previous option needs an argument, assign it. 755 if test -n "$ac_prev"; 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" >&6; } 1654 if eval \${$3+:} false; then : 1655 $as_echo_n "(cached) " >&6 1656 else 1657 eval "$3=no" 1658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1659 /* end confdefs.h. */ 1660 $4 1661 int 1662 main () 1663 { 1664 if (sizeof ($2)) 1665 return 0; 1666 ; 1667 return 0; 1668 } 1669 _ACEOF 1670 if ac_fn_c_try_compile "$LINENO"; then : 1671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1672 /* end confdefs.h. */ 1673 $4 1674 int 1675 main () 1676 { 1677 if (sizeof (($2))) 1678 return 0; 1679 ; 1680 return 0; 1681 } 1682 _ACEOF 1683 if ac_fn_c_try_compile "$LINENO"; then : 1684 1685 else 1686 eval "$3=yes" 1687 fi 1688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1689 fi 1690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1691 fi 1692 eval ac_res=\$$3 1693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1694 $as_echo "$ac_res" >&6; } 1695 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1696 1697 } # ac_fn_c_check_type 1698 1699 # ac_fn_c_try_link LINENO 1700 # ----------------------- 1701 # Try to link conftest.$ac_ext, and return whether this succeeded. 1702 ac_fn_c_try_link () 1703 { 1704 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1705 rm -f conftest.$ac_objext conftest$ac_exeext 1706 if { { ac_try="$ac_link" 1707 case "(($ac_try" in 1708 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1709 *) ac_try_echo=$ac_try;; 1710 esac 1711 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1712 $as_echo "$ac_try_echo"; } >&5 1713 (eval "$ac_link") 2>conftest.err 1714 ac_status=$? 1715 if test -s conftest.err; then 1716 grep -v '^ *+' conftest.err >conftest.er1 1717 cat conftest.er1 >&5 1718 mv -f conftest.er1 conftest.err 1719 fi 1720 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1721 test $ac_status = 0; } && { 1722 test -z "$ac_c_werror_flag" || 1723 test ! -s conftest.err 1724 } && test -s conftest$ac_exeext && { 1725 test "$cross_compiling" = yes || 1726 test -x conftest$ac_exeext 1727 }; then : 1728 ac_retval=0 1729 else 1730 $as_echo "$as_me: failed program was:" >&5 1731 sed 's/^/| /' conftest.$ac_ext >&5 1732 1733 ac_retval=1 1734 fi 1735 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1736 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1737 # interfere with the next link command; also delete a directory that is 1738 # left behind by Apple's compiler. We do this before executing the actions. 1739 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1740 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1741 as_fn_set_status $ac_retval 1742 1743 } # ac_fn_c_try_link 1744 1745 # ac_fn_c_check_func LINENO FUNC VAR 1746 # ---------------------------------- 1747 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1748 ac_fn_c_check_func () 1749 { 1750 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1752 $as_echo_n "checking for $2... " >&6; } 1753 if eval \${$3+:} false; then : 1754 $as_echo_n "(cached) " >&6 1755 else 1756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1757 /* end confdefs.h. */ 1758 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1759 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1760 #define $2 innocuous_$2 1761 1762 /* System header to define __stub macros and hopefully few prototypes, 1763 which can conflict with char $2 (); below. 1764 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1765 <limits.h> exists even on freestanding compilers. */ 1766 1767 #ifdef __STDC__ 1768 # include <limits.h> 1769 #else 1770 # include <assert.h> 1771 #endif 1772 1773 #undef $2 1774 1775 /* Override any GCC internal prototype to avoid an error. 1776 Use char because int might match the return type of a GCC 1777 builtin and then its argument prototype would still apply. */ 1778 #ifdef __cplusplus 1779 extern "C" 1780 #endif 1781 char $2 (); 1782 /* The GNU C library defines this for functions which it implements 1783 to always fail with ENOSYS. Some functions are actually named 1784 something starting with __ and the normal name is an alias. */ 1785 #if defined __stub_$2 || defined __stub___$2 1786 choke me 1787 #endif 1788 1789 int 1790 main () 1791 { 1792 return $2 (); 1793 ; 1794 return 0; 1795 } 1796 _ACEOF 1797 if ac_fn_c_try_link "$LINENO"; then : 1798 eval "$3=yes" 1799 else 1800 eval "$3=no" 1801 fi 1802 rm -f core conftest.err conftest.$ac_objext \ 1803 conftest$ac_exeext conftest.$ac_ext 1804 fi 1805 eval ac_res=\$$3 1806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1807 $as_echo "$ac_res" >&6; } 1808 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1809 1810 } # ac_fn_c_check_func 1811 1812 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1813 # ---------------------------------------------------- 1814 # Tries to find if the field MEMBER exists in type AGGR, after including 1815 # INCLUDES, setting cache variable VAR accordingly. 1816 ac_fn_c_check_member () 1817 { 1818 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1820 $as_echo_n "checking for $2.$3... " >&6; } 1821 if eval \${$4+:} false; then : 1822 $as_echo_n "(cached) " >&6 1823 else 1824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1825 /* end confdefs.h. */ 1826 $5 1827 int 1828 main () 1829 { 1830 static $2 ac_aggr; 1831 if (ac_aggr.$3) 1832 return 0; 1833 ; 1834 return 0; 1835 } 1836 _ACEOF 1837 if ac_fn_c_try_compile "$LINENO"; then : 1838 eval "$4=yes" 1839 else 1840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1841 /* end confdefs.h. */ 1842 $5 1843 int 1844 main () 1845 { 1846 static $2 ac_aggr; 1847 if (sizeof ac_aggr.$3) 1848 return 0; 1849 ; 1850 return 0; 1851 } 1852 _ACEOF 1853 if ac_fn_c_try_compile "$LINENO"; then : 1854 eval "$4=yes" 1855 else 1856 eval "$4=no" 1857 fi 1858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1859 fi 1860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1861 fi 1862 eval ac_res=\$$4 1863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1864 $as_echo "$ac_res" >&6; } 1865 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1866 1867 } # ac_fn_c_check_member 1868 cat >config.log <<_ACEOF 1869 This file contains any messages produced by compilers while 1870 running configure, to aid debugging if configure makes a mistake. 1871 1872 It was created by rumpuser-posix $as_me 999, which was 1873 generated by GNU Autoconf 2.69. Invocation command line was 1874 1875 $ $0 $@ 1876 1877 _ACEOF 1878 exec 5>>config.log 1879 { 1880 cat <<_ASUNAME 1881 ## --------- ## 1882 ## Platform. ## 1883 ## --------- ## 1884 1885 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1886 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1887 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1888 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1889 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1890 1891 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1892 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1893 1894 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1895 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1896 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1897 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1898 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1899 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1900 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1901 1902 _ASUNAME 1903 1904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1905 for as_dir in $PATH 1906 do 1907 IFS=$as_save_IFS 1908 test -z "$as_dir" && as_dir=. 1909 $as_echo "PATH: $as_dir" 1910 done 1911 IFS=$as_save_IFS 1912 1913 } >&5 1914 1915 cat >&5 <<_ACEOF 1916 1917 1918 ## ----------- ## 1919 ## Core tests. ## 1920 ## ----------- ## 1921 1922 _ACEOF 1923 1924 1925 # Keep a trace of the command line. 1926 # Strip out --no-create and --no-recursion so they do not pile up. 1927 # Strip out --silent because we don't want to record it for future runs. 1928 # Also quote any args containing shell meta-characters. 1929 # Make two passes to allow for proper duplicate-argument suppression. 1930 ac_configure_args= 1931 ac_configure_args0= 1932 ac_configure_args1= 1933 ac_must_keep_next=false 1934 for ac_pass in 1 2 1935 do 1936 for ac_arg 1937 do 1938 case $ac_arg in 1939 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1940 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1941 | -silent | --silent | --silen | --sile | --sil) 1942 continue ;; 1943 *\'*) 1944 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1945 esac 1946 case $ac_pass in 1947 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1948 2) 1949 as_fn_append ac_configure_args1 " '$ac_arg'" 1950 if test $ac_must_keep_next = true; then 1951 ac_must_keep_next=false # Got value, back to normal. 1952 else 1953 case $ac_arg in 1954 *=* | --config-cache | -C | -disable-* | --disable-* \ 1955 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1956 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1957 | -with-* | --with-* | -without-* | --without-* | --x) 1958 case "$ac_configure_args0 " in 1959 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1960 esac 1961 ;; 1962 -* ) ac_must_keep_next=true ;; 1963 esac 1964 fi 1965 as_fn_append ac_configure_args " '$ac_arg'" 1966 ;; 1967 esac 1968 done 1969 done 1970 { ac_configure_args0=; unset ac_configure_args0;} 1971 { ac_configure_args1=; unset ac_configure_args1;} 1972 1973 # When interrupted or exit'd, cleanup temporary files, and complete 1974 # config.log. 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"./$cache_file";; 2144 esac 2145 fi 2146 else 2147 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2148 $as_echo "$as_me: creating cache $cache_file" >&6;} 2149 >$cache_file 2150 fi 2151 2152 # Check that the precious variables saved in the cache have kept the same 2153 # value. 2154 ac_cache_corrupted=false 2155 for ac_var in $ac_precious_vars; do 2156 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2157 eval ac_new_set=\$ac_env_${ac_var}_set 2158 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2159 eval ac_new_val=\$ac_env_${ac_var}_value 2160 case $ac_old_set,$ac_new_set in 2161 set,) 2162 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2163 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2164 ac_cache_corrupted=: ;; 2165 ,set) 2166 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2167 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2168 ac_cache_corrupted=: ;; 2169 ,);; 2170 *) 2171 if test "x$ac_old_val" != "x$ac_new_val"; then 2172 # differences in whitespace do not lead to failure. 2173 ac_old_val_w=`echo x $ac_old_val` 2174 ac_new_val_w=`echo x $ac_new_val` 2175 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2176 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2177 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2178 ac_cache_corrupted=: 2179 else 2180 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2181 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2182 eval $ac_var=\$ac_old_val 2183 fi 2184 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2185 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2186 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2187 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2188 fi;; 2189 esac 2190 # Pass precious variables to config.status. 2191 if test "$ac_new_set" = set; then 2192 case $ac_new_val in 2193 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2194 *) ac_arg=$ac_var=$ac_new_val ;; 2195 esac 2196 case " $ac_configure_args " in 2197 *" '$ac_arg' "*) ;; # Avoid dups. 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2208 fi 2209 ## -------------------- ## 2210 ## Main body of script. ## 2211 ## -------------------- ## 2212 2213 ac_ext=c 2214 ac_cpp='$CPP $CPPFLAGS' 2215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2217 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2218 2219 2220 2221 ac_config_headers="$ac_config_headers rumpuser_config.h" 2222 2223 ac_aux_dir= 2224 for ac_dir in build-aux "$srcdir"/build-aux; do 2225 if test -f "$ac_dir/install-sh"; then 2226 ac_aux_dir=$ac_dir 2227 ac_install_sh="$ac_aux_dir/install-sh -c" 2228 break 2229 elif test -f "$ac_dir/install.sh"; then 2230 ac_aux_dir=$ac_dir 2231 ac_install_sh="$ac_aux_dir/install.sh -c" 2232 break 2233 elif test -f "$ac_dir/shtool"; then 2234 ac_aux_dir=$ac_dir 2235 ac_install_sh="$ac_aux_dir/shtool install -c" 2236 break 2237 fi 2238 done 2239 if test -z "$ac_aux_dir"; then 2240 as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5 2241 fi 2242 2243 # These three variables are undocumented and unsupported, 2244 # and are intended to be withdrawn in a future Autoconf release. 2245 # They can cause serious problems if a builder's source tree is in a directory 2246 # whose full name contains unusual characters. 2247 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2248 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2249 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2250 2251 2252 2253 2254 ac_ext=c 2255 ac_cpp='$CPP $CPPFLAGS' 2256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2258 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2259 2260 2261 ac_ext=c 2262 ac_cpp='$CPP $CPPFLAGS' 2263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2265 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2266 if test -n "$ac_tool_prefix"; then 2267 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2268 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2270 $as_echo_n "checking for $ac_word... " >&6; } 2271 if ${ac_cv_prog_CC+:} false; then : 2272 $as_echo_n "(cached) " >&6 2273 else 2274 if test -n "$CC"; then 2275 ac_cv_prog_CC="$CC" # Let the user override the test. 2276 else 2277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2278 for as_dir in $PATH 2279 do 2280 IFS=$as_save_IFS 2281 test -z "$as_dir" && as_dir=. 2282 for ac_exec_ext in '' $ac_executable_extensions; do 2283 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2284 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2285 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2286 break 2 2287 fi 2288 done 2289 done 2290 IFS=$as_save_IFS 2291 2292 fi 2293 fi 2294 CC=$ac_cv_prog_CC 2295 if test -n "$CC"; then 2296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2297 $as_echo "$CC" >&6; } 2298 else 2299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2300 $as_echo "no" >&6; } 2301 fi 2302 2303 2304 fi 2305 if test -z "$ac_cv_prog_CC"; then 2306 ac_ct_CC=$CC 2307 # Extract the first word of "gcc", so it can be a program name with args. 2308 set dummy gcc; ac_word=$2 2309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2310 $as_echo_n "checking for $ac_word... " >&6; } 2311 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2312 $as_echo_n "(cached) " >&6 2313 else 2314 if test -n "$ac_ct_CC"; then 2315 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2316 else 2317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2318 for as_dir in $PATH 2319 do 2320 IFS=$as_save_IFS 2321 test -z "$as_dir" && as_dir=. 2322 for ac_exec_ext in '' $ac_executable_extensions; do 2323 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2324 ac_cv_prog_ac_ct_CC="gcc" 2325 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2326 break 2 2327 fi 2328 done 2329 done 2330 IFS=$as_save_IFS 2331 2332 fi 2333 fi 2334 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2335 if test -n "$ac_ct_CC"; then 2336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2337 $as_echo "$ac_ct_CC" >&6; } 2338 else 2339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2340 $as_echo "no" >&6; } 2341 fi 2342 2343 if test "x$ac_ct_CC" = x; then 2344 CC="" 2345 else 2346 case $cross_compiling:$ac_tool_warned in 2347 yes:) 2348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2349 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2350 ac_tool_warned=yes ;; 2351 esac 2352 CC=$ac_ct_CC 2353 fi 2354 else 2355 CC="$ac_cv_prog_CC" 2356 fi 2357 2358 if test -z "$CC"; then 2359 if test -n "$ac_tool_prefix"; then 2360 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2361 set dummy ${ac_tool_prefix}cc; ac_word=$2 2362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2363 $as_echo_n "checking for $ac_word... " >&6; } 2364 if ${ac_cv_prog_CC+:} false; then : 2365 $as_echo_n "(cached) " >&6 2366 else 2367 if test -n "$CC"; then 2368 ac_cv_prog_CC="$CC" # Let the user override the test. 2369 else 2370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2371 for as_dir in $PATH 2372 do 2373 IFS=$as_save_IFS 2374 test -z "$as_dir" && as_dir=. 2375 for ac_exec_ext in '' $ac_executable_extensions; do 2376 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2377 ac_cv_prog_CC="${ac_tool_prefix}cc" 2378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2379 break 2 2380 fi 2381 done 2382 done 2383 IFS=$as_save_IFS 2384 2385 fi 2386 fi 2387 CC=$ac_cv_prog_CC 2388 if test -n "$CC"; then 2389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2390 $as_echo "$CC" >&6; } 2391 else 2392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2393 $as_echo "no" >&6; } 2394 fi 2395 2396 2397 fi 2398 fi 2399 if test -z "$CC"; then 2400 # Extract the first word of "cc", so it can be a program name with args. 2401 set dummy cc; ac_word=$2 2402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2403 $as_echo_n "checking for $ac_word... " >&6; } 2404 if ${ac_cv_prog_CC+:} false; then : 2405 $as_echo_n "(cached) " >&6 2406 else 2407 if test -n "$CC"; then 2408 ac_cv_prog_CC="$CC" # Let the user override the test. 2409 else 2410 ac_prog_rejected=no 2411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2412 for as_dir in $PATH 2413 do 2414 IFS=$as_save_IFS 2415 test -z "$as_dir" && as_dir=. 2416 for ac_exec_ext in '' $ac_executable_extensions; do 2417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2418 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2419 ac_prog_rejected=yes 2420 continue 2421 fi 2422 ac_cv_prog_CC="cc" 2423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2424 break 2 2425 fi 2426 done 2427 done 2428 IFS=$as_save_IFS 2429 2430 if test $ac_prog_rejected = yes; then 2431 # We found a bogon in the path, so make sure we never use it. 2432 set dummy $ac_cv_prog_CC 2433 shift 2434 if test $# != 0; then 2435 # We chose a different compiler from the bogus one. 2436 # However, it has the same basename, so the bogon will be chosen 2437 # first if we set CC to just the basename; use the full file name. 2438 shift 2439 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2440 fi 2441 fi 2442 fi 2443 fi 2444 CC=$ac_cv_prog_CC 2445 if test -n "$CC"; then 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2447 $as_echo "$CC" >&6; } 2448 else 2449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2450 $as_echo "no" >&6; } 2451 fi 2452 2453 2454 fi 2455 if test -z "$CC"; then 2456 if test -n "$ac_tool_prefix"; then 2457 for ac_prog in cl.exe 2458 do 2459 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2460 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2462 $as_echo_n "checking for $ac_word... " >&6; } 2463 if ${ac_cv_prog_CC+:} false; then : 2464 $as_echo_n "(cached) " >&6 2465 else 2466 if test -n "$CC"; then 2467 ac_cv_prog_CC="$CC" # Let the user override the test. 2468 else 2469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2470 for as_dir in $PATH 2471 do 2472 IFS=$as_save_IFS 2473 test -z "$as_dir" && as_dir=. 2474 for ac_exec_ext in '' $ac_executable_extensions; do 2475 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2476 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2477 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2478 break 2 2479 fi 2480 done 2481 done 2482 IFS=$as_save_IFS 2483 2484 fi 2485 fi 2486 CC=$ac_cv_prog_CC 2487 if test -n "$CC"; then 2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2489 $as_echo "$CC" >&6; } 2490 else 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2492 $as_echo "no" >&6; } 2493 fi 2494 2495 2496 test -n "$CC" && break 2497 done 2498 fi 2499 if test -z "$CC"; then 2500 ac_ct_CC=$CC 2501 for ac_prog in cl.exe 2502 do 2503 # Extract the first word of "$ac_prog", so it can be a program name with args. 2504 set dummy $ac_prog; ac_word=$2 2505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2506 $as_echo_n "checking for $ac_word... " >&6; } 2507 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2508 $as_echo_n "(cached) " >&6 2509 else 2510 if test -n "$ac_ct_CC"; then 2511 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2512 else 2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2514 for as_dir in $PATH 2515 do 2516 IFS=$as_save_IFS 2517 test -z "$as_dir" && as_dir=. 2518 for ac_exec_ext in '' $ac_executable_extensions; do 2519 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2520 ac_cv_prog_ac_ct_CC="$ac_prog" 2521 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2522 break 2 2523 fi 2524 done 2525 done 2526 IFS=$as_save_IFS 2527 2528 fi 2529 fi 2530 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2531 if test -n "$ac_ct_CC"; then 2532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2533 $as_echo "$ac_ct_CC" >&6; } 2534 else 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2536 $as_echo "no" >&6; } 2537 fi 2538 2539 2540 test -n "$ac_ct_CC" && break 2541 done 2542 2543 if test "x$ac_ct_CC" = x; then 2544 CC="" 2545 else 2546 case $cross_compiling:$ac_tool_warned in 2547 yes:) 2548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2549 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2550 ac_tool_warned=yes ;; 2551 esac 2552 CC=$ac_ct_CC 2553 fi 2554 fi 2555 2556 fi 2557 2558 2559 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2560 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2561 as_fn_error $? "no acceptable C compiler found in \$PATH 2562 See \`config.log' for more details" "$LINENO" 5; } 2563 2564 # Provide some information about the compiler. 2565 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2566 set X $ac_compile 2567 ac_compiler=$2 2568 for ac_option in --version -v -V -qversion; do 2569 { { ac_try="$ac_compiler $ac_option >&5" 2570 case "(($ac_try" in 2571 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2572 *) ac_try_echo=$ac_try;; 2573 esac 2574 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2575 $as_echo "$ac_try_echo"; } >&5 2576 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2577 ac_status=$? 2578 if test -s conftest.err; then 2579 sed '10a\ 2580 ... rest of stderr output deleted ... 2581 10q' conftest.err >conftest.er1 2582 cat conftest.er1 >&5 2583 fi 2584 rm -f conftest.er1 conftest.err 2585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2586 test $ac_status = 0; } 2587 done 2588 2589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2590 /* end confdefs.h. */ 2591 2592 int 2593 main () 2594 { 2595 2596 ; 2597 return 0; 2598 } 2599 _ACEOF 2600 ac_clean_files_save=$ac_clean_files 2601 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2602 # Try to create an executable without -o first, disregard a.out. 2603 # It will help us diagnose broken compilers, and finding out an intuition 2604 # of exeext. 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2606 $as_echo_n "checking whether the C compiler works... " >&6; } 2607 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2608 2609 # The possible output files: 2610 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2611 2612 ac_rmfiles= 2613 for ac_file in $ac_files 2614 do 2615 case $ac_file in 2616 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2617 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2618 esac 2619 done 2620 rm -f $ac_rmfiles 2621 2622 if { { ac_try="$ac_link_default" 2623 case "(($ac_try" in 2624 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2625 *) ac_try_echo=$ac_try;; 2626 esac 2627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2628 $as_echo "$ac_try_echo"; } >&5 2629 (eval "$ac_link_default") 2>&5 2630 ac_status=$? 2631 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2632 test $ac_status = 0; }; then : 2633 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2634 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2635 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2636 # so that the user can short-circuit this test for compilers unknown to 2637 # Autoconf. 2638 for ac_file in $ac_files '' 2639 do 2640 test -f "$ac_file" || continue 2641 case $ac_file in 2642 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2643 ;; 2644 [ab].out ) 2645 # We found the default executable, but exeext='' is most 2646 # certainly right. 2647 break;; 2648 *.* ) 2649 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2650 then :; else 2651 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2652 fi 2653 # We set ac_cv_exeext here because the later test for it is not 2654 # safe: cross compilers may not add the suffix if given an `-o' 2655 # argument, so we may need to know it at that point already. 2656 # Even if this section looks crufty: it has the advantage of 2657 # actually working. 2658 break;; 2659 * ) 2660 break;; 2661 esac 2662 done 2663 test "$ac_cv_exeext" = no && ac_cv_exeext= 2664 2665 else 2666 ac_file='' 2667 fi 2668 if test -z "$ac_file"; then : 2669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2670 $as_echo "no" >&6; } 2671 $as_echo "$as_me: failed program was:" >&5 2672 sed 's/^/| /' conftest.$ac_ext >&5 2673 2674 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2675 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2676 as_fn_error 77 "C compiler cannot create executables 2677 See \`config.log' for more details" "$LINENO" 5; } 2678 else 2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2680 $as_echo "yes" >&6; } 2681 fi 2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2683 $as_echo_n "checking for C compiler default output file name... " >&6; } 2684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2685 $as_echo "$ac_file" >&6; } 2686 ac_exeext=$ac_cv_exeext 2687 2688 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2689 ac_clean_files=$ac_clean_files_save 2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2691 $as_echo_n "checking for suffix of executables... " >&6; } 2692 if { { ac_try="$ac_link" 2693 case "(($ac_try" in 2694 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2695 *) ac_try_echo=$ac_try;; 2696 esac 2697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2698 $as_echo "$ac_try_echo"; } >&5 2699 (eval "$ac_link") 2>&5 2700 ac_status=$? 2701 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2702 test $ac_status = 0; }; then : 2703 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2704 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2705 # work properly (i.e., refer to `conftest.exe'), while it won't with 2706 # `rm'. 2707 for ac_file in conftest.exe conftest conftest.*; do 2708 test -f "$ac_file" || continue 2709 case $ac_file in 2710 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2711 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2712 break;; 2713 * ) break;; 2714 esac 2715 done 2716 else 2717 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2718 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2719 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2720 See \`config.log' for more details" "$LINENO" 5; } 2721 fi 2722 rm -f conftest conftest$ac_cv_exeext 2723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2724 $as_echo "$ac_cv_exeext" >&6; } 2725 2726 rm -f conftest.$ac_ext 2727 EXEEXT=$ac_cv_exeext 2728 ac_exeext=$EXEEXT 2729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2730 /* end confdefs.h. */ 2731 #include <stdio.h> 2732 int 2733 main () 2734 { 2735 FILE *f = fopen ("conftest.out", "w"); 2736 return ferror (f) || fclose (f) != 0; 2737 2738 ; 2739 return 0; 2740 } 2741 _ACEOF 2742 ac_clean_files="$ac_clean_files conftest.out" 2743 # Check that the compiler produces executables we can run. If not, either 2744 # the compiler is broken, or we cross compile. 2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2746 $as_echo_n "checking whether we are cross compiling... " >&6; } 2747 if test "$cross_compiling" != yes; then 2748 { { ac_try="$ac_link" 2749 case "(($ac_try" in 2750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2751 *) ac_try_echo=$ac_try;; 2752 esac 2753 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2754 $as_echo "$ac_try_echo"; } >&5 2755 (eval "$ac_link") 2>&5 2756 ac_status=$? 2757 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2758 test $ac_status = 0; } 2759 if { ac_try='./conftest$ac_cv_exeext' 2760 { { case "(($ac_try" in 2761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2762 *) ac_try_echo=$ac_try;; 2763 esac 2764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2765 $as_echo "$ac_try_echo"; } >&5 2766 (eval "$ac_try") 2>&5 2767 ac_status=$? 2768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2769 test $ac_status = 0; }; }; then 2770 cross_compiling=no 2771 else 2772 if test "$cross_compiling" = maybe; then 2773 cross_compiling=yes 2774 else 2775 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2776 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2777 as_fn_error $? "cannot run C compiled programs. 2778 If you meant to cross compile, use \`--host'. 2779 See \`config.log' for more details" "$LINENO" 5; } 2780 fi 2781 fi 2782 fi 2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2784 $as_echo "$cross_compiling" >&6; } 2785 2786 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2787 ac_clean_files=$ac_clean_files_save 2788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2789 $as_echo_n "checking for suffix of object files... " >&6; } 2790 if ${ac_cv_objext+:} false; then : 2791 $as_echo_n "(cached) " >&6 2792 else 2793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2794 /* end confdefs.h. */ 2795 2796 int 2797 main () 2798 { 2799 2800 ; 2801 return 0; 2802 } 2803 _ACEOF 2804 rm -f conftest.o conftest.obj 2805 if { { ac_try="$ac_compile" 2806 case "(($ac_try" in 2807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2808 *) ac_try_echo=$ac_try;; 2809 esac 2810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2811 $as_echo "$ac_try_echo"; } >&5 2812 (eval "$ac_compile") 2>&5 2813 ac_status=$? 2814 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2815 test $ac_status = 0; }; then : 2816 for ac_file in conftest.o conftest.obj conftest.*; do 2817 test -f "$ac_file" || continue; 2818 case $ac_file in 2819 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2820 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2821 break;; 2822 esac 2823 done 2824 else 2825 $as_echo "$as_me: failed program was:" >&5 2826 sed 's/^/| /' conftest.$ac_ext >&5 2827 2828 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2829 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2830 as_fn_error $? "cannot compute suffix of object files: cannot compile 2831 See \`config.log' for more details" "$LINENO" 5; } 2832 fi 2833 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2834 fi 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2836 $as_echo "$ac_cv_objext" >&6; } 2837 OBJEXT=$ac_cv_objext 2838 ac_objext=$OBJEXT 2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2840 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2841 if ${ac_cv_c_compiler_gnu+:} false; then : 2842 $as_echo_n "(cached) " >&6 2843 else 2844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2845 /* end confdefs.h. */ 2846 2847 int 2848 main () 2849 { 2850 #ifndef __GNUC__ 2851 choke me 2852 #endif 2853 2854 ; 2855 return 0; 2856 } 2857 _ACEOF 2858 if ac_fn_c_try_compile "$LINENO"; then : 2859 ac_compiler_gnu=yes 2860 else 2861 ac_compiler_gnu=no 2862 fi 2863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2864 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2865 2866 fi 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2868 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2869 if test $ac_compiler_gnu = yes; then 2870 GCC=yes 2871 else 2872 GCC= 2873 fi 2874 ac_test_CFLAGS=${CFLAGS+set} 2875 ac_save_CFLAGS=$CFLAGS 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2877 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2878 if ${ac_cv_prog_cc_g+:} false; then : 2879 $as_echo_n "(cached) " >&6 2880 else 2881 ac_save_c_werror_flag=$ac_c_werror_flag 2882 ac_c_werror_flag=yes 2883 ac_cv_prog_cc_g=no 2884 CFLAGS="-g" 2885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2886 /* end confdefs.h. */ 2887 2888 int 2889 main () 2890 { 2891 2892 ; 2893 return 0; 2894 } 2895 _ACEOF 2896 if ac_fn_c_try_compile "$LINENO"; then : 2897 ac_cv_prog_cc_g=yes 2898 else 2899 CFLAGS="" 2900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2901 /* end confdefs.h. */ 2902 2903 int 2904 main () 2905 { 2906 2907 ; 2908 return 0; 2909 } 2910 _ACEOF 2911 if ac_fn_c_try_compile "$LINENO"; then : 2912 2913 else 2914 ac_c_werror_flag=$ac_save_c_werror_flag 2915 CFLAGS="-g" 2916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2917 /* end confdefs.h. */ 2918 2919 int 2920 main () 2921 { 2922 2923 ; 2924 return 0; 2925 } 2926 _ACEOF 2927 if ac_fn_c_try_compile "$LINENO"; then : 2928 ac_cv_prog_cc_g=yes 2929 fi 2930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2931 fi 2932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2933 fi 2934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2935 ac_c_werror_flag=$ac_save_c_werror_flag 2936 fi 2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2938 $as_echo "$ac_cv_prog_cc_g" >&6; } 2939 if test "$ac_test_CFLAGS" = set; then 2940 CFLAGS=$ac_save_CFLAGS 2941 elif test $ac_cv_prog_cc_g = yes; then 2942 if test "$GCC" = yes; then 2943 CFLAGS="-g -O2" 2944 else 2945 CFLAGS="-g" 2946 fi 2947 else 2948 if test "$GCC" = yes; then 2949 CFLAGS="-O2" 2950 else 2951 CFLAGS= 2952 fi 2953 fi 2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2955 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2956 if ${ac_cv_prog_cc_c89+:} false; then : 2957 $as_echo_n "(cached) " >&6 2958 else 2959 ac_cv_prog_cc_c89=no 2960 ac_save_CC=$CC 2961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2962 /* end confdefs.h. */ 2963 #include <stdarg.h> 2964 #include <stdio.h> 2965 struct stat; 2966 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2967 struct buf { int x; }; 2968 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2969 static char *e (p, i) 2970 char **p; 2971 int i; 2972 { 2973 return p[i]; 2974 } 2975 static char *f (char * (*g) (char **, int), char **p, ...) 2976 { 2977 char *s; 2978 va_list v; 2979 va_start (v,p); 2980 s = g (p, va_arg (v,int)); 2981 va_end (v); 2982 return s; 2983 } 2984 2985 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2986 function prototypes and stuff, but not '\xHH' hex character constants. 2987 These don't provoke an error unfortunately, instead are silently treated 2988 as 'x'. The following induces an error, until -std is added to get 2989 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2990 array size at least. It's necessary to write '\x00'==0 to get something 2991 that's true only with -std. */ 2992 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2993 2994 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2995 inside strings and character constants. */ 2996 #define FOO(x) 'x' 2997 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2998 2999 int test (int i, double x); 3000 struct s1 {int (*f) (int a);}; 3001 struct s2 {int (*f) (double a);}; 3002 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3003 int argc; 3004 char **argv; 3005 int 3006 main () 3007 { 3008 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3009 ; 3010 return 0; 3011 } 3012 _ACEOF 3013 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3014 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3015 do 3016 CC="$ac_save_CC $ac_arg" 3017 if ac_fn_c_try_compile "$LINENO"; then : 3018 ac_cv_prog_cc_c89=$ac_arg 3019 fi 3020 rm -f core conftest.err conftest.$ac_objext 3021 test "x$ac_cv_prog_cc_c89" != "xno" && break 3022 done 3023 rm -f conftest.$ac_ext 3024 CC=$ac_save_CC 3025 3026 fi 3027 # AC_CACHE_VAL 3028 case "x$ac_cv_prog_cc_c89" in 3029 x) 3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3031 $as_echo "none needed" >&6; } ;; 3032 xno) 3033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3034 $as_echo "unsupported" >&6; } ;; 3035 *) 3036 CC="$CC $ac_cv_prog_cc_c89" 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3038 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3039 esac 3040 if test "x$ac_cv_prog_cc_c89" != xno; then : 3041 3042 fi 3043 3044 ac_ext=c 3045 ac_cpp='$CPP $CPPFLAGS' 3046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3048 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3049 3050 3051 # Check whether --enable-largefile was given. 3052 if test "${enable_largefile+set}" = set; then : 3053 enableval=$enable_largefile; 3054 fi 3055 3056 if test "$enable_largefile" != no; then 3057 3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 3059 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 3060 if ${ac_cv_sys_largefile_CC+:} false; then : 3061 $as_echo_n "(cached) " >&6 3062 else 3063 ac_cv_sys_largefile_CC=no 3064 if test "$GCC" != yes; then 3065 ac_save_CC=$CC 3066 while :; do 3067 # IRIX 6.2 and later do not support large files by default, 3068 # so use the C compiler's -n32 option if that helps. 3069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3070 /* end confdefs.h. */ 3071 #include <sys/types.h> 3072 /* Check that off_t can represent 2**63 - 1 correctly. 3073 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3074 since some C++ compilers masquerading as C compilers 3075 incorrectly reject 9223372036854775807. */ 3076 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 3077 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3078 && LARGE_OFF_T % 2147483647 == 1) 3079 ? 1 : -1]; 3080 int 3081 main () 3082 { 3083 3084 ; 3085 return 0; 3086 } 3087 _ACEOF 3088 if ac_fn_c_try_compile "$LINENO"; then : 3089 break 3090 fi 3091 rm -f core conftest.err conftest.$ac_objext 3092 CC="$CC -n32" 3093 if ac_fn_c_try_compile "$LINENO"; then : 3094 ac_cv_sys_largefile_CC=' -n32'; break 3095 fi 3096 rm -f core conftest.err conftest.$ac_objext 3097 break 3098 done 3099 CC=$ac_save_CC 3100 rm -f conftest.$ac_ext 3101 fi 3102 fi 3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 3104 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 3105 if test "$ac_cv_sys_largefile_CC" != no; then 3106 CC=$CC$ac_cv_sys_largefile_CC 3107 fi 3108 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3110 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 3111 if ${ac_cv_sys_file_offset_bits+:} false; then : 3112 $as_echo_n "(cached) " >&6 3113 else 3114 while :; do 3115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3116 /* end confdefs.h. */ 3117 #include <sys/types.h> 3118 /* Check that off_t can represent 2**63 - 1 correctly. 3119 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3120 since some C++ compilers masquerading as C compilers 3121 incorrectly reject 9223372036854775807. */ 3122 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 3123 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3124 && LARGE_OFF_T % 2147483647 == 1) 3125 ? 1 : -1]; 3126 int 3127 main () 3128 { 3129 3130 ; 3131 return 0; 3132 } 3133 _ACEOF 3134 if ac_fn_c_try_compile "$LINENO"; then : 3135 ac_cv_sys_file_offset_bits=no; break 3136 fi 3137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3139 /* end confdefs.h. */ 3140 #define _FILE_OFFSET_BITS 64 3141 #include <sys/types.h> 3142 /* Check that off_t can represent 2**63 - 1 correctly. 3143 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3144 since some C++ compilers masquerading as C compilers 3145 incorrectly reject 9223372036854775807. */ 3146 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 3147 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3148 && LARGE_OFF_T % 2147483647 == 1) 3149 ? 1 : -1]; 3150 int 3151 main () 3152 { 3153 3154 ; 3155 return 0; 3156 } 3157 _ACEOF 3158 if ac_fn_c_try_compile "$LINENO"; then : 3159 ac_cv_sys_file_offset_bits=64; break 3160 fi 3161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3162 ac_cv_sys_file_offset_bits=unknown 3163 break 3164 done 3165 fi 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 3167 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 3168 case $ac_cv_sys_file_offset_bits in #( 3169 no | unknown) ;; 3170 *) 3171 cat >>confdefs.h <<_ACEOF 3172 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 3173 _ACEOF 3174 ;; 3175 esac 3176 rm -rf conftest* 3177 if test $ac_cv_sys_file_offset_bits = unknown; then 3178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 3179 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 3180 if ${ac_cv_sys_large_files+:} false; then : 3181 $as_echo_n "(cached) " >&6 3182 else 3183 while :; do 3184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3185 /* end confdefs.h. */ 3186 #include <sys/types.h> 3187 /* Check that off_t can represent 2**63 - 1 correctly. 3188 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3189 since some C++ compilers masquerading as C compilers 3190 incorrectly reject 9223372036854775807. */ 3191 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 3192 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3193 && LARGE_OFF_T % 2147483647 == 1) 3194 ? 1 : -1]; 3195 int 3196 main () 3197 { 3198 3199 ; 3200 return 0; 3201 } 3202 _ACEOF 3203 if ac_fn_c_try_compile "$LINENO"; then : 3204 ac_cv_sys_large_files=no; break 3205 fi 3206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3208 /* end confdefs.h. */ 3209 #define _LARGE_FILES 1 3210 #include <sys/types.h> 3211 /* Check that off_t can represent 2**63 - 1 correctly. 3212 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3213 since some C++ compilers masquerading as C compilers 3214 incorrectly reject 9223372036854775807. */ 3215 #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) 3216 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3217 && LARGE_OFF_T % 2147483647 == 1) 3218 ? 1 : -1]; 3219 int 3220 main () 3221 { 3222 3223 ; 3224 return 0; 3225 } 3226 _ACEOF 3227 if ac_fn_c_try_compile "$LINENO"; then : 3228 ac_cv_sys_large_files=1; break 3229 fi 3230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3231 ac_cv_sys_large_files=unknown 3232 break 3233 done 3234 fi 3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 3236 $as_echo "$ac_cv_sys_large_files" >&6; } 3237 case $ac_cv_sys_large_files in #( 3238 no | unknown) ;; 3239 *) 3240 cat >>confdefs.h <<_ACEOF 3241 #define _LARGE_FILES $ac_cv_sys_large_files 3242 _ACEOF 3243 ;; 3244 esac 3245 rm -rf conftest* 3246 fi 3247 3248 3249 fi 3250 3251 3252 ac_ext=c 3253 ac_cpp='$CPP $CPPFLAGS' 3254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3256 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3258 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3259 # On Suns, sometimes $CPP names a directory. 3260 if test -n "$CPP" && test -d "$CPP"; then 3261 CPP= 3262 fi 3263 if test -z "$CPP"; then 3264 if ${ac_cv_prog_CPP+:} false; then : 3265 $as_echo_n "(cached) " >&6 3266 else 3267 # Double quotes because CPP needs to be expanded 3268 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3269 do 3270 ac_preproc_ok=false 3271 for ac_c_preproc_warn_flag in '' yes 3272 do 3273 # Use a header file that comes with gcc, so configuring glibc 3274 # with a fresh cross-compiler works. 3275 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3276 # <limits.h> exists even on freestanding compilers. 3277 # On the NeXT, cc -E runs the code through the compiler's parser, 3278 # not just through cpp. "Syntax error" is here to catch this case. 3279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3280 /* end confdefs.h. */ 3281 #ifdef __STDC__ 3282 # include <limits.h> 3283 #else 3284 # include <assert.h> 3285 #endif 3286 Syntax error 3287 _ACEOF 3288 if ac_fn_c_try_cpp "$LINENO"; then : 3289 3290 else 3291 # Broken: fails on valid input. 3292 continue 3293 fi 3294 rm -f conftest.err conftest.i conftest.$ac_ext 3295 3296 # OK, works on sane cases. Now check whether nonexistent headers 3297 # can be detected and how. 3298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3299 /* end confdefs.h. */ 3300 #include <ac_nonexistent.h> 3301 _ACEOF 3302 if ac_fn_c_try_cpp "$LINENO"; then : 3303 # Broken: success on invalid input. 3304 continue 3305 else 3306 # Passes both tests. 3307 ac_preproc_ok=: 3308 break 3309 fi 3310 rm -f conftest.err conftest.i conftest.$ac_ext 3311 3312 done 3313 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3314 rm -f conftest.i conftest.err conftest.$ac_ext 3315 if $ac_preproc_ok; then : 3316 break 3317 fi 3318 3319 done 3320 ac_cv_prog_CPP=$CPP 3321 3322 fi 3323 CPP=$ac_cv_prog_CPP 3324 else 3325 ac_cv_prog_CPP=$CPP 3326 fi 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3328 $as_echo "$CPP" >&6; } 3329 ac_preproc_ok=false 3330 for ac_c_preproc_warn_flag in '' yes 3331 do 3332 # Use a header file that comes with gcc, so configuring glibc 3333 # with a fresh cross-compiler works. 3334 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3335 # <limits.h> exists even on freestanding compilers. 3336 # On the NeXT, cc -E runs the code through the compiler's parser, 3337 # not just through cpp. "Syntax error" is here to catch this case. 3338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3339 /* end confdefs.h. */ 3340 #ifdef __STDC__ 3341 # include <limits.h> 3342 #else 3343 # include <assert.h> 3344 #endif 3345 Syntax error 3346 _ACEOF 3347 if ac_fn_c_try_cpp "$LINENO"; then : 3348 3349 else 3350 # Broken: fails on valid input. 3351 continue 3352 fi 3353 rm -f conftest.err conftest.i conftest.$ac_ext 3354 3355 # OK, works on sane cases. Now check whether nonexistent headers 3356 # can be detected and how. 3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3358 /* end confdefs.h. */ 3359 #include <ac_nonexistent.h> 3360 _ACEOF 3361 if ac_fn_c_try_cpp "$LINENO"; then : 3362 # Broken: success on invalid input. 3363 continue 3364 else 3365 # Passes both tests. 3366 ac_preproc_ok=: 3367 break 3368 fi 3369 rm -f conftest.err conftest.i conftest.$ac_ext 3370 3371 done 3372 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3373 rm -f conftest.i conftest.err conftest.$ac_ext 3374 if $ac_preproc_ok; then : 3375 3376 else 3377 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3379 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3380 See \`config.log' for more details" "$LINENO" 5; } 3381 fi 3382 3383 ac_ext=c 3384 ac_cpp='$CPP $CPPFLAGS' 3385 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3386 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3387 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3388 3389 3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3391 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3392 if ${ac_cv_path_GREP+:} false; then : 3393 $as_echo_n "(cached) " >&6 3394 else 3395 if test -z "$GREP"; then 3396 ac_path_GREP_found=false 3397 # Loop through the user's path and test for each of PROGNAME-LIST 3398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3399 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3400 do 3401 IFS=$as_save_IFS 3402 test -z "$as_dir" && as_dir=. 3403 for ac_prog in grep ggrep; do 3404 for ac_exec_ext in '' $ac_executable_extensions; do 3405 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3406 as_fn_executable_p "$ac_path_GREP" || continue 3407 # Check for GNU ac_path_GREP and select it if it is found. 3408 # Check for GNU $ac_path_GREP 3409 case `"$ac_path_GREP" --version 2>&1` in 3410 *GNU*) 3411 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3412 *) 3413 ac_count=0 3414 $as_echo_n 0123456789 >"conftest.in" 3415 while : 3416 do 3417 cat "conftest.in" "conftest.in" >"conftest.tmp" 3418 mv "conftest.tmp" "conftest.in" 3419 cp "conftest.in" "conftest.nl" 3420 $as_echo 'GREP' >> "conftest.nl" 3421 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3422 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3423 as_fn_arith $ac_count + 1 && ac_count=$as_val 3424 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3425 # Best one so far, save it but keep looking for a better one 3426 ac_cv_path_GREP="$ac_path_GREP" 3427 ac_path_GREP_max=$ac_count 3428 fi 3429 # 10*(2^10) chars as input seems more than enough 3430 test $ac_count -gt 10 && break 3431 done 3432 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3433 esac 3434 3435 $ac_path_GREP_found && break 3 3436 done 3437 done 3438 done 3439 IFS=$as_save_IFS 3440 if test -z "$ac_cv_path_GREP"; then 3441 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3442 fi 3443 else 3444 ac_cv_path_GREP=$GREP 3445 fi 3446 3447 fi 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3449 $as_echo "$ac_cv_path_GREP" >&6; } 3450 GREP="$ac_cv_path_GREP" 3451 3452 3453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3454 $as_echo_n "checking for egrep... " >&6; } 3455 if ${ac_cv_path_EGREP+:} false; then : 3456 $as_echo_n "(cached) " >&6 3457 else 3458 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3459 then ac_cv_path_EGREP="$GREP -E" 3460 else 3461 if test -z "$EGREP"; then 3462 ac_path_EGREP_found=false 3463 # Loop through the user's path and test for each of PROGNAME-LIST 3464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3465 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3466 do 3467 IFS=$as_save_IFS 3468 test -z "$as_dir" && as_dir=. 3469 for ac_prog in egrep; do 3470 for ac_exec_ext in '' $ac_executable_extensions; do 3471 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3472 as_fn_executable_p "$ac_path_EGREP" || continue 3473 # Check for GNU ac_path_EGREP and select it if it is found. 3474 # Check for GNU $ac_path_EGREP 3475 case `"$ac_path_EGREP" --version 2>&1` in 3476 *GNU*) 3477 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3478 *) 3479 ac_count=0 3480 $as_echo_n 0123456789 >"conftest.in" 3481 while : 3482 do 3483 cat "conftest.in" "conftest.in" >"conftest.tmp" 3484 mv "conftest.tmp" "conftest.in" 3485 cp "conftest.in" "conftest.nl" 3486 $as_echo 'EGREP' >> "conftest.nl" 3487 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3488 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3489 as_fn_arith $ac_count + 1 && ac_count=$as_val 3490 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3491 # Best one so far, save it but keep looking for a better one 3492 ac_cv_path_EGREP="$ac_path_EGREP" 3493 ac_path_EGREP_max=$ac_count 3494 fi 3495 # 10*(2^10) chars as input seems more than enough 3496 test $ac_count -gt 10 && break 3497 done 3498 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3499 esac 3500 3501 $ac_path_EGREP_found && break 3 3502 done 3503 done 3504 done 3505 IFS=$as_save_IFS 3506 if test -z "$ac_cv_path_EGREP"; then 3507 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3508 fi 3509 else 3510 ac_cv_path_EGREP=$EGREP 3511 fi 3512 3513 fi 3514 fi 3515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3516 $as_echo "$ac_cv_path_EGREP" >&6; } 3517 EGREP="$ac_cv_path_EGREP" 3518 3519 3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3521 $as_echo_n "checking for ANSI C header files... " >&6; } 3522 if ${ac_cv_header_stdc+:} false; then : 3523 $as_echo_n "(cached) " >&6 3524 else 3525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3526 /* end confdefs.h. */ 3527 #include <stdlib.h> 3528 #include <stdarg.h> 3529 #include <string.h> 3530 #include <float.h> 3531 3532 int 3533 main () 3534 { 3535 3536 ; 3537 return 0; 3538 } 3539 _ACEOF 3540 if ac_fn_c_try_compile "$LINENO"; then : 3541 ac_cv_header_stdc=yes 3542 else 3543 ac_cv_header_stdc=no 3544 fi 3545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3546 3547 if test $ac_cv_header_stdc = yes; then 3548 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3550 /* end confdefs.h. */ 3551 #include <string.h> 3552 3553 _ACEOF 3554 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3555 $EGREP "memchr" >/dev/null 2>&1; then : 3556 3557 else 3558 ac_cv_header_stdc=no 3559 fi 3560 rm -f conftest* 3561 3562 fi 3563 3564 if test $ac_cv_header_stdc = yes; then 3565 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3567 /* end confdefs.h. */ 3568 #include <stdlib.h> 3569 3570 _ACEOF 3571 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3572 $EGREP "free" >/dev/null 2>&1; then : 3573 3574 else 3575 ac_cv_header_stdc=no 3576 fi 3577 rm -f conftest* 3578 3579 fi 3580 3581 if test $ac_cv_header_stdc = yes; then 3582 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3583 if test "$cross_compiling" = yes; then : 3584 : 3585 else 3586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3587 /* end confdefs.h. */ 3588 #include <ctype.h> 3589 #include <stdlib.h> 3590 #if ((' ' & 0x0FF) == 0x020) 3591 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3592 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3593 #else 3594 # define ISLOWER(c) \ 3595 (('a' <= (c) && (c) <= 'i') \ 3596 || ('j' <= (c) && (c) <= 'r') \ 3597 || ('s' <= (c) && (c) <= 'z')) 3598 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3599 #endif 3600 3601 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3602 int 3603 main () 3604 { 3605 int i; 3606 for (i = 0; i < 256; i++) 3607 if (XOR (islower (i), ISLOWER (i)) 3608 || toupper (i) != TOUPPER (i)) 3609 return 2; 3610 return 0; 3611 } 3612 _ACEOF 3613 if ac_fn_c_try_run "$LINENO"; then : 3614 3615 else 3616 ac_cv_header_stdc=no 3617 fi 3618 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3619 conftest.$ac_objext conftest.beam conftest.$ac_ext 3620 fi 3621 3622 fi 3623 fi 3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3625 $as_echo "$ac_cv_header_stdc" >&6; } 3626 if test $ac_cv_header_stdc = yes; then 3627 3628 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3629 3630 fi 3631 3632 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3633 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3634 inttypes.h stdint.h unistd.h 3635 do : 3636 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3637 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3638 " 3639 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3640 cat >>confdefs.h <<_ACEOF 3641 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3642 _ACEOF 3643 3644 fi 3645 3646 done 3647 3648 3649 for ac_header in sys/cdefs.h sys/param.h sys/sysctl.h sys/disk.h \ 3650 sys/disklabel.h sys/dkio.h sys/atomic.h paths.h 3651 do : 3652 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3653 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3654 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3655 cat >>confdefs.h <<_ACEOF 3656 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3657 _ACEOF 3658 3659 fi 3660 3661 done 3662 3663 3664 # Make sure we can run config.sub. 3665 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3666 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3667 3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3669 $as_echo_n "checking build system type... " >&6; } 3670 if ${ac_cv_build+:} false; then : 3671 $as_echo_n "(cached) " >&6 3672 else 3673 ac_build_alias=$build_alias 3674 test "x$ac_build_alias" = x && 3675 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3676 test "x$ac_build_alias" = x && 3677 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3678 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3679 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3680 3681 fi 3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3683 $as_echo "$ac_cv_build" >&6; } 3684 case $ac_cv_build in 3685 *-*-*) ;; 3686 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3687 esac 3688 build=$ac_cv_build 3689 ac_save_IFS=$IFS; IFS='-' 3690 set x $ac_cv_build 3691 shift 3692 build_cpu=$1 3693 build_vendor=$2 3694 shift; shift 3695 # Remember, the first character of IFS is used to create $*, 3696 # except with old shells: 3697 build_os=$* 3698 IFS=$ac_save_IFS 3699 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3700 3701 3702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3703 $as_echo_n "checking host system type... " >&6; } 3704 if ${ac_cv_host+:} false; then : 3705 $as_echo_n "(cached) " >&6 3706 else 3707 if test "x$host_alias" = x; then 3708 ac_cv_host=$ac_cv_build 3709 else 3710 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3711 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3712 fi 3713 3714 fi 3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3716 $as_echo "$ac_cv_host" >&6; } 3717 case $ac_cv_host in 3718 *-*-*) ;; 3719 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3720 esac 3721 host=$ac_cv_host 3722 ac_save_IFS=$IFS; IFS='-' 3723 set x $ac_cv_host 3724 shift 3725 host_cpu=$1 3726 host_vendor=$2 3727 shift; shift 3728 # Remember, the first character of IFS is used to create $*, 3729 # except with old shells: 3730 host_os=$* 3731 IFS=$ac_save_IFS 3732 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3733 3734 3735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3736 $as_echo_n "checking target system type... " >&6; } 3737 if ${ac_cv_target+:} false; then : 3738 $as_echo_n "(cached) " >&6 3739 else 3740 if test "x$target_alias" = x; then 3741 ac_cv_target=$ac_cv_host 3742 else 3743 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 3744 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 3745 fi 3746 3747 fi 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3749 $as_echo "$ac_cv_target" >&6; } 3750 case $ac_cv_target in 3751 *-*-*) ;; 3752 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 3753 esac 3754 target=$ac_cv_target 3755 ac_save_IFS=$IFS; IFS='-' 3756 set x $ac_cv_target 3757 shift 3758 target_cpu=$1 3759 target_vendor=$2 3760 shift; shift 3761 # Remember, the first character of IFS is used to create $*, 3762 # except with old shells: 3763 target_os=$* 3764 IFS=$ac_save_IFS 3765 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3766 3767 3768 # The aliases save the names the user supplied, while $host etc. 3769 # will get canonicalized. 3770 test -n "$target_alias" && 3771 test "$program_prefix$program_suffix$program_transform_name" = \ 3772 NONENONEs,x,x, && 3773 program_prefix=${target_alias}- 3774 3775 ac_fn_c_check_type "$LINENO" "clockid_t" "ac_cv_type_clockid_t" "$ac_includes_default" 3776 if test "x$ac_cv_type_clockid_t" = xyes; then : 3777 3778 cat >>confdefs.h <<_ACEOF 3779 #define HAVE_CLOCKID_T 1 3780 _ACEOF 3781 3782 3783 fi 3784 ac_fn_c_check_type "$LINENO" "register_t" "ac_cv_type_register_t" "$ac_includes_default" 3785 if test "x$ac_cv_type_register_t" = xyes; then : 3786 3787 cat >>confdefs.h <<_ACEOF 3788 #define HAVE_REGISTER_T 1 3789 _ACEOF 3790 3791 3792 fi 3793 3794 3795 for ac_func in kqueue chflags strsuftoll setprogname getprogname \ 3796 clock_gettime getenv_r posix_memalign memalign aligned_alloc \ 3797 arc4random_buf getsubopt fsync_range __quotactl 3798 do : 3799 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 3800 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 3801 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 3802 cat >>confdefs.h <<_ACEOF 3803 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 3804 _ACEOF 3805 3806 fi 3807 done 3808 3809 3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3811 /* end confdefs.h. */ 3812 3813 /* Override any GCC internal prototype to avoid an error. 3814 Use char because int might match the return type of a GCC 3815 builtin and then its argument prototype would still apply. */ 3816 #ifdef __cplusplus 3817 extern "C" 3818 #endif 3819 char clock_nanosleep (); 3820 int 3821 main () 3822 { 3823 return clock_nanosleep (); 3824 ; 3825 return 0; 3826 } 3827 _ACEOF 3828 if ac_fn_c_try_link "$LINENO"; then : 3829 3830 else 3831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_nanosleep in -lrt" >&5 3832 $as_echo_n "checking for clock_nanosleep in -lrt... " >&6; } 3833 if ${ac_cv_lib_rt_clock_nanosleep+:} false; then : 3834 $as_echo_n "(cached) " >&6 3835 else 3836 ac_check_lib_save_LIBS=$LIBS 3837 LIBS="-lrt $LIBS" 3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3839 /* end confdefs.h. */ 3840 3841 /* Override any GCC internal prototype to avoid an error. 3842 Use char because int might match the return type of a GCC 3843 builtin and then its argument prototype would still apply. */ 3844 #ifdef __cplusplus 3845 extern "C" 3846 #endif 3847 char clock_nanosleep (); 3848 int 3849 main () 3850 { 3851 return clock_nanosleep (); 3852 ; 3853 return 0; 3854 } 3855 _ACEOF 3856 if ac_fn_c_try_link "$LINENO"; then : 3857 ac_cv_lib_rt_clock_nanosleep=yes 3858 else 3859 ac_cv_lib_rt_clock_nanosleep=no 3860 fi 3861 rm -f core conftest.err conftest.$ac_objext \ 3862 conftest$ac_exeext conftest.$ac_ext 3863 LIBS=$ac_check_lib_save_LIBS 3864 fi 3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_nanosleep" >&5 3866 $as_echo "$ac_cv_lib_rt_clock_nanosleep" >&6; } 3867 if test "x$ac_cv_lib_rt_clock_nanosleep" = xyes; then : 3868 cat >>confdefs.h <<_ACEOF 3869 #define HAVE_LIBRT 1 3870 _ACEOF 3871 3872 LIBS="-lrt $LIBS" 3873 3874 fi 3875 3876 3877 fi 3878 rm -f core conftest.err conftest.$ac_objext \ 3879 conftest$ac_exeext conftest.$ac_ext 3880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_nanosleep in -lrt" >&5 3881 $as_echo_n "checking for clock_nanosleep in -lrt... " >&6; } 3882 if ${ac_cv_lib_rt_clock_nanosleep+:} false; then : 3883 $as_echo_n "(cached) " >&6 3884 else 3885 ac_check_lib_save_LIBS=$LIBS 3886 LIBS="-lrt $LIBS" 3887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3888 /* end confdefs.h. */ 3889 3890 /* Override any GCC internal prototype to avoid an error. 3891 Use char because int might match the return type of a GCC 3892 builtin and then its argument prototype would still apply. */ 3893 #ifdef __cplusplus 3894 extern "C" 3895 #endif 3896 char clock_nanosleep (); 3897 int 3898 main () 3899 { 3900 return clock_nanosleep (); 3901 ; 3902 return 0; 3903 } 3904 _ACEOF 3905 if ac_fn_c_try_link "$LINENO"; then : 3906 ac_cv_lib_rt_clock_nanosleep=yes 3907 else 3908 ac_cv_lib_rt_clock_nanosleep=no 3909 fi 3910 rm -f core conftest.err conftest.$ac_objext \ 3911 conftest$ac_exeext conftest.$ac_ext 3912 LIBS=$ac_check_lib_save_LIBS 3913 fi 3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_nanosleep" >&5 3915 $as_echo "$ac_cv_lib_rt_clock_nanosleep" >&6; } 3916 if test "x$ac_cv_lib_rt_clock_nanosleep" = xyes; then : 3917 3918 $as_echo "#define HAVE_CLOCK_NANOSLEEP 1" >>confdefs.h 3919 3920 else 3921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3922 /* end confdefs.h. */ 3923 3924 /* Override any GCC internal prototype to avoid an error. 3925 Use char because int might match the return type of a GCC 3926 builtin and then its argument prototype would still apply. */ 3927 #ifdef __cplusplus 3928 extern "C" 3929 #endif 3930 char clock_nanosleep (); 3931 int 3932 main () 3933 { 3934 return clock_nanosleep (); 3935 ; 3936 return 0; 3937 } 3938 _ACEOF 3939 if ac_fn_c_try_link "$LINENO"; then : 3940 3941 $as_echo "#define HAVE_CLOCK_NANOSLEEP 1" >>confdefs.h 3942 3943 fi 3944 rm -f core conftest.err conftest.$ac_objext \ 3945 conftest$ac_exeext conftest.$ac_ext 3946 fi 3947 3948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlinfo in -ldl" >&5 3949 $as_echo_n "checking for dlinfo in -ldl... " >&6; } 3950 if ${ac_cv_lib_dl_dlinfo+:} false; then : 3951 $as_echo_n "(cached) " >&6 3952 else 3953 ac_check_lib_save_LIBS=$LIBS 3954 LIBS="-ldl $LIBS" 3955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3956 /* end confdefs.h. */ 3957 3958 /* Override any GCC internal prototype to avoid an error. 3959 Use char because int might match the return type of a GCC 3960 builtin and then its argument prototype would still apply. */ 3961 #ifdef __cplusplus 3962 extern "C" 3963 #endif 3964 char dlinfo (); 3965 int 3966 main () 3967 { 3968 return dlinfo (); 3969 ; 3970 return 0; 3971 } 3972 _ACEOF 3973 if ac_fn_c_try_link "$LINENO"; then : 3974 ac_cv_lib_dl_dlinfo=yes 3975 else 3976 ac_cv_lib_dl_dlinfo=no 3977 fi 3978 rm -f core conftest.err conftest.$ac_objext \ 3979 conftest$ac_exeext conftest.$ac_ext 3980 LIBS=$ac_check_lib_save_LIBS 3981 fi 3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlinfo" >&5 3983 $as_echo "$ac_cv_lib_dl_dlinfo" >&6; } 3984 if test "x$ac_cv_lib_dl_dlinfo" = xyes; then : 3985 3986 $as_echo "#define HAVE_DLINFO 1" >>confdefs.h 3987 3988 else 3989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3990 /* end confdefs.h. */ 3991 3992 /* Override any GCC internal prototype to avoid an error. 3993 Use char because int might match the return type of a GCC 3994 builtin and then its argument prototype would still apply. */ 3995 #ifdef __cplusplus 3996 extern "C" 3997 #endif 3998 char dlinfo (); 3999 int 4000 main () 4001 { 4002 return dlinfo (); 4003 ; 4004 return 0; 4005 } 4006 _ACEOF 4007 if ac_fn_c_try_link "$LINENO"; then : 4008 4009 $as_echo "#define HAVE_DLINFO 1" >>confdefs.h 4010 4011 fi 4012 rm -f core conftest.err conftest.$ac_objext \ 4013 conftest$ac_exeext conftest.$ac_ext 4014 fi 4015 4016 4017 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" "#include <netinet/in.h> 4018 " 4019 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 4020 4021 cat >>confdefs.h <<_ACEOF 4022 #define HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1 4023 _ACEOF 4024 4025 4026 fi 4027 4028 4029 SAVE_CFLAGS="${CFLAGS}" 4030 CFLAGS="${SAVE_CFLAGS} -Werror" 4031 SAVE_LIBS="${LIBS}" 4032 LIBS="${LIBS} -lpthread" 4033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument pthread_setname_np()" >&5 4034 $as_echo_n "checking for two-argument pthread_setname_np()... " >&6; } 4035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4036 /* end confdefs.h. */ 4037 #define _GNU_SOURCE 4038 #include <pthread.h> 4039 int 4040 main () 4041 { 4042 pthread_t pt; 4043 pthread_setname_np(pt, "x");return 0; 4044 ; 4045 return 0; 4046 } 4047 4048 _ACEOF 4049 if ac_fn_c_try_compile "$LINENO"; then : 4050 4051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4052 $as_echo "yes" >&6; } 4053 4054 $as_echo "#define HAVE_PTHREAD_SETNAME2 1" >>confdefs.h 4055 4056 4057 else 4058 4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4060 $as_echo "no" >&6; } 4061 4062 fi 4063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for three-argument pthread_setname_np()" >&5 4065 $as_echo_n "checking for three-argument pthread_setname_np()... " >&6; } 4066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4067 /* end confdefs.h. */ 4068 #define _GNU_SOURCE 4069 #include <pthread.h> 4070 int 4071 main () 4072 { 4073 pthread_t pt; 4074 pthread_setname_np(pt, "X", (void *)0);return 0; 4075 ; 4076 return 0; 4077 } 4078 4079 _ACEOF 4080 if ac_fn_c_try_compile "$LINENO"; then : 4081 4082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4083 $as_echo "yes" >&6; } 4084 4085 $as_echo "#define HAVE_PTHREAD_SETNAME3 1" >>confdefs.h 4086 4087 4088 else 4089 4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4091 $as_echo "no" >&6; } 4092 4093 fi 4094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4095 LIBS="${SAVELIBS}" 4096 4097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl cmd being int" >&5 4098 $as_echo_n "checking for ioctl cmd being int... " >&6; } 4099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4100 /* end confdefs.h. */ 4101 #include <sys/ioctl.h> 4102 #include <unistd.h> 4103 int ioctl(int fd, int, ...); 4104 int 4105 main () 4106 { 4107 4108 return 0; 4109 ; 4110 return 0; 4111 } 4112 4113 _ACEOF 4114 if ac_fn_c_try_compile "$LINENO"; then : 4115 4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4117 $as_echo "yes" >&6; } 4118 4119 $as_echo "#define HAVE_IOCTL_CMD_INT 1" >>confdefs.h 4120 4121 4122 else 4123 4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4125 $as_echo "no" >&6; } 4126 4127 fi 4128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4129 CFLAGS="${SAVE_CFLAGS}" 4130 4131 cat >confcache <<\_ACEOF 4132 # This file is a shell script that caches the results of configure 4133 # tests run on this system so they can be shared between configure 4134 # scripts and configure runs, see configure's option --config-cache. 4135 # It is not useful on other systems. If it contains results you don't 4136 # want to keep, you may remove or edit it. 4137 # 4138 # config.status only pays attention to the cache file if you give it 4139 # the --recheck option to rerun configure. 4140 # 4141 # `ac_cv_env_foo' variables (set or unset) will be overridden when 4142 # loading this file, other *unset* `ac_cv_foo' will be assigned the 4143 # following values. 4144 4145 _ACEOF 4146 4147 # The following way of writing the cache mishandles newlines in values, 4148 # but we know of no workaround that is simple, portable, and efficient. 4149 # So, we kill variables containing newlines. 4150 # Ultrix sh set writes to stderr and can't be redirected directly, 4151 # and sets the high bit in the cache file unless we assign to the vars. 4152 ( 4153 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4154 eval ac_val=\$$ac_var 4155 case $ac_val in #( 4156 *${as_nl}*) 4157 case $ac_var in #( 4158 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4159 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4160 esac 4161 case $ac_var in #( 4162 _ | IFS | as_nl) ;; #( 4163 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4164 *) { eval $ac_var=; unset $ac_var;} ;; 4165 esac ;; 4166 esac 4167 done 4168 4169 (set) 2>&1 | 4170 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4171 *${as_nl}ac_space=\ *) 4172 # `set' does not quote correctly, so add quotes: double-quote 4173 # substitution turns \\\\ into \\, and sed turns \\ into \. 4174 sed -n \ 4175 "s/'/'\\\\''/g; 4176 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4177 ;; #( 4178 *) 4179 # `set' quotes correctly as required by POSIX, so do not add quotes. 4180 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4181 ;; 4182 esac | 4183 sort 4184 ) | 4185 sed ' 4186 /^ac_cv_env_/b end 4187 t clear 4188 :clear 4189 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4190 t end 4191 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4192 :end' >>confcache 4193 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4194 if test -w "$cache_file"; then 4195 if test "x$cache_file" != "x/dev/null"; then 4196 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4197 $as_echo "$as_me: updating cache $cache_file" >&6;} 4198 if test ! -f "$cache_file" || test -h "$cache_file"; then 4199 cat confcache >"$cache_file" 4200 else 4201 case $cache_file in #( 4202 */* | ?:*) 4203 mv -f confcache "$cache_file"$$ && 4204 mv -f "$cache_file"$$ "$cache_file" ;; #( 4205 *) 4206 mv -f confcache "$cache_file" ;; 4207 esac 4208 fi 4209 fi 4210 else 4211 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4212 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4213 fi 4214 fi 4215 rm -f confcache 4216 4217 test "x$prefix" = xNONE && prefix=$ac_default_prefix 4218 # Let make expand exec_prefix. 4219 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4220 4221 DEFS=-DHAVE_CONFIG_H 4222 4223 ac_libobjs= 4224 ac_ltlibobjs= 4225 U= 4226 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4227 # 1. Remove the extension, and $U if already installed. 4228 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4229 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4230 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4231 # will be set to the directory where LIBOBJS objects are built. 4232 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4233 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4234 done 4235 LIBOBJS=$ac_libobjs 4236 4237 LTLIBOBJS=$ac_ltlibobjs 4238 4239 4240 4241 : "${CONFIG_STATUS=./config.status}" 4242 ac_write_fail=0 4243 ac_clean_files_save=$ac_clean_files 4244 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4246 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4247 as_write_fail=0 4248 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4249 #! $SHELL 4250 # Generated by $as_me. 4251 # Run this file to recreate the current configuration. 4252 # Compiler output produced by configure, useful for debugging 4253 # configure, is in config.log if it exists. 4254 4255 debug=false 4256 ac_cs_recheck=false 4257 ac_cs_silent=false 4258 4259 SHELL=\${CONFIG_SHELL-$SHELL} 4260 export SHELL 4261 _ASEOF 4262 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4263 ## -------------------- ## 4264 ## M4sh Initialization. ## 4265 ## -------------------- ## 4266 4267 # Be more Bourne compatible 4268 DUALCASE=1; export DUALCASE # for MKS sh 4269 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4270 emulate sh 4271 NULLCMD=: 4272 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4273 # is contrary to our usage. Disable this feature. 4274 alias -g '${1+"$@"}'='"$@"' 4275 setopt NO_GLOB_SUBST 4276 else 4277 case `(set -o) 2>/dev/null` in #( 4278 *posix*) : 4279 set -o posix ;; #( 4280 *) : 4281 ;; 4282 esac 4283 fi 4284 4285 4286 as_nl=' 4287 ' 4288 export as_nl 4289 # Printing a long string crashes Solaris 7 /usr/bin/printf. 4290 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4291 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4292 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4293 # Prefer a ksh shell builtin over an external printf program on Solaris, 4294 # but without wasting forks for bash or zsh. 4295 if test -z "$BASH_VERSION$ZSH_VERSION" \ 4296 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4297 as_echo='print -r --' 4298 as_echo_n='print -rn --' 4299 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4300 as_echo='printf %s\n' 4301 as_echo_n='printf %s' 4302 else 4303 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4304 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4305 as_echo_n='/usr/ucb/echo -n' 4306 else 4307 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4308 as_echo_n_body='eval 4309 arg=$1; 4310 case $arg in #( 4311 *"$as_nl"*) 4312 expr "X$arg" : "X\\(.*\\)$as_nl"; 4313 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4314 esac; 4315 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4316 ' 4317 export as_echo_n_body 4318 as_echo_n='sh -c $as_echo_n_body as_echo' 4319 fi 4320 export as_echo_body 4321 as_echo='sh -c $as_echo_body as_echo' 4322 fi 4323 4324 # The user is always right. 4325 if test "${PATH_SEPARATOR+set}" != set; then 4326 PATH_SEPARATOR=: 4327 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4328 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4329 PATH_SEPARATOR=';' 4330 } 4331 fi 4332 4333 4334 # IFS 4335 # We need space, tab and new line, in precisely that order. Quoting is 4336 # there to prevent editors from complaining about space-tab. 4337 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 4338 # splitting by setting IFS to empty value.) 4339 IFS=" "" $as_nl" 4340 4341 # Find who we are. Look in the path if we contain no directory separator. 4342 as_myself= 4343 case $0 in #(( 4344 *[\\/]* ) as_myself=$0 ;; 4345 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4346 for as_dir in $PATH 4347 do 4348 IFS=$as_save_IFS 4349 test -z "$as_dir" && as_dir=. 4350 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4351 done 4352 IFS=$as_save_IFS 4353 4354 ;; 4355 esac 4356 # We did not find ourselves, most probably we were run as `sh COMMAND' 4357 # in which case we are not to be found in the path. 4358 if test "x$as_myself" = x; then 4359 as_myself=$0 4360 fi 4361 if test ! -f "$as_myself"; then 4362 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4363 exit 1 4364 fi 4365 4366 # Unset variables that we do not need and which cause bugs (e.g. in 4367 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4368 # suppresses any "Segmentation fault" message there. '((' could 4369 # trigger a bug in pdksh 5.2.14. 4370 for as_var in BASH_ENV ENV MAIL MAILPATH 4371 do eval test x\${$as_var+set} = xset \ 4372 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4373 done 4374 PS1='$ ' 4375 PS2='> ' 4376 PS4='+ ' 4377 4378 # NLS nuisances. 4379 LC_ALL=C 4380 export LC_ALL 4381 LANGUAGE=C 4382 export LANGUAGE 4383 4384 # CDPATH. 4385 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4386 4387 4388 # as_fn_error STATUS ERROR [LINENO LOG_FD] 4389 # ---------------------------------------- 4390 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4391 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4392 # script with STATUS, using 1 if that was 0. 4393 as_fn_error () 4394 { 4395 as_status=$1; test $as_status -eq 0 && as_status=1 4396 if test "$4"; then 4397 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4398 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4399 fi 4400 $as_echo "$as_me: error: $2" >&2 4401 as_fn_exit $as_status 4402 } # as_fn_error 4403 4404 4405 # as_fn_set_status STATUS 4406 # ----------------------- 4407 # Set $? to STATUS, without forking. 4408 as_fn_set_status () 4409 { 4410 return $1 4411 } # as_fn_set_status 4412 4413 # as_fn_exit STATUS 4414 # ----------------- 4415 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4416 as_fn_exit () 4417 { 4418 set +e 4419 as_fn_set_status $1 4420 exit $1 4421 } # as_fn_exit 4422 4423 # as_fn_unset VAR 4424 # --------------- 4425 # Portably unset VAR. 4426 as_fn_unset () 4427 { 4428 { eval $1=; unset $1;} 4429 } 4430 as_unset=as_fn_unset 4431 # as_fn_append VAR VALUE 4432 # ---------------------- 4433 # Append the text in VALUE to the end of the definition contained in VAR. Take 4434 # advantage of any shell optimizations that allow amortized linear growth over 4435 # repeated appends, instead of the typical quadratic growth present in naive 4436 # implementations. 4437 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4438 eval 'as_fn_append () 4439 { 4440 eval $1+=\$2 4441 }' 4442 else 4443 as_fn_append () 4444 { 4445 eval $1=\$$1\$2 4446 } 4447 fi # as_fn_append 4448 4449 # as_fn_arith ARG... 4450 # ------------------ 4451 # Perform arithmetic evaluation on the ARGs, and store the result in the 4452 # global $as_val. Take advantage of shells that can avoid forks. The arguments 4453 # must be portable across $(()) and expr. 4454 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4455 eval 'as_fn_arith () 4456 { 4457 as_val=$(( $* )) 4458 }' 4459 else 4460 as_fn_arith () 4461 { 4462 as_val=`expr "$@" || test $? -eq 1` 4463 } 4464 fi # as_fn_arith 4465 4466 4467 if expr a : '\(a\)' >/dev/null 2>&1 && 4468 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4469 as_expr=expr 4470 else 4471 as_expr=false 4472 fi 4473 4474 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4475 as_basename=basename 4476 else 4477 as_basename=false 4478 fi 4479 4480 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4481 as_dirname=dirname 4482 else 4483 as_dirname=false 4484 fi 4485 4486 as_me=`$as_basename -- "$0" || 4487 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4488 X"$0" : 'X\(//\)$' \| \ 4489 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4490 $as_echo X/"$0" | 4491 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4492 s//\1/ 4493 q 4494 } 4495 /^X\/\(\/\/\)$/{ 4496 s//\1/ 4497 q 4498 } 4499 /^X\/\(\/\).*/{ 4500 s//\1/ 4501 q 4502 } 4503 s/.*/./; q'` 4504 4505 # Avoid depending upon Character Ranges. 4506 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4507 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4508 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4509 as_cr_digits='0123456789' 4510 as_cr_alnum=$as_cr_Letters$as_cr_digits 4511 4512 ECHO_C= ECHO_N= ECHO_T= 4513 case `echo -n x` in #((((( 4514 -n*) 4515 case `echo 'xy\c'` in 4516 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4517 xy) ECHO_C='\c';; 4518 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4519 ECHO_T=' ';; 4520 esac;; 4521 *) 4522 ECHO_N='-n';; 4523 esac 4524 4525 rm -f conf$$ conf$$.exe conf$$.file 4526 if test -d conf$$.dir; then 4527 rm -f conf$$.dir/conf$$.file 4528 else 4529 rm -f conf$$.dir 4530 mkdir conf$$.dir 2>/dev/null 4531 fi 4532 if (echo >conf$$.file) 2>/dev/null; then 4533 if ln -s conf$$.file conf$$ 2>/dev/null; then 4534 as_ln_s='ln -s' 4535 # ... but there are two gotchas: 4536 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4537 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4538 # In both cases, we have to default to `cp -pR'. 4539 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4540 as_ln_s='cp -pR' 4541 elif ln conf$$.file conf$$ 2>/dev/null; then 4542 as_ln_s=ln 4543 else 4544 as_ln_s='cp -pR' 4545 fi 4546 else 4547 as_ln_s='cp -pR' 4548 fi 4549 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4550 rmdir conf$$.dir 2>/dev/null 4551 4552 4553 # as_fn_mkdir_p 4554 # ------------- 4555 # Create "$as_dir" as a directory, including parents if necessary. 4556 as_fn_mkdir_p () 4557 { 4558 4559 case $as_dir in #( 4560 -*) as_dir=./$as_dir;; 4561 esac 4562 test -d "$as_dir" || eval $as_mkdir_p || { 4563 as_dirs= 4564 while :; do 4565 case $as_dir in #( 4566 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4567 *) as_qdir=$as_dir;; 4568 esac 4569 as_dirs="'$as_qdir' $as_dirs" 4570 as_dir=`$as_dirname -- "$as_dir" || 4571 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4572 X"$as_dir" : 'X\(//\)[^/]' \| \ 4573 X"$as_dir" : 'X\(//\)$' \| \ 4574 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4575 $as_echo X"$as_dir" | 4576 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4577 s//\1/ 4578 q 4579 } 4580 /^X\(\/\/\)[^/].*/{ 4581 s//\1/ 4582 q 4583 } 4584 /^X\(\/\/\)$/{ 4585 s//\1/ 4586 q 4587 } 4588 /^X\(\/\).*/{ 4589 s//\1/ 4590 q 4591 } 4592 s/.*/./; q'` 4593 test -d "$as_dir" && break 4594 done 4595 test -z "$as_dirs" || eval "mkdir $as_dirs" 4596 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4597 4598 4599 } # as_fn_mkdir_p 4600 if mkdir -p . 2>/dev/null; then 4601 as_mkdir_p='mkdir -p "$as_dir"' 4602 else 4603 test -d ./-p && rmdir ./-p 4604 as_mkdir_p=false 4605 fi 4606 4607 4608 # as_fn_executable_p FILE 4609 # ----------------------- 4610 # Test if FILE is an executable regular file. 4611 as_fn_executable_p () 4612 { 4613 test -f "$1" && test -x "$1" 4614 } # as_fn_executable_p 4615 as_test_x='test -x' 4616 as_executable_p=as_fn_executable_p 4617 4618 # Sed expression to map a string onto a valid CPP name. 4619 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4620 4621 # Sed expression to map a string onto a valid variable name. 4622 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4623 4624 4625 exec 6>&1 4626 ## ----------------------------------- ## 4627 ## Main body of $CONFIG_STATUS script. ## 4628 ## ----------------------------------- ## 4629 _ASEOF 4630 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4631 4632 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4633 # Save the log message, to keep $0 and so on meaningful, and to 4634 # report actual input values of CONFIG_FILES etc. instead of their 4635 # values after options handling. 4636 ac_log=" 4637 This file was extended by rumpuser-posix $as_me 999, which was 4638 generated by GNU Autoconf 2.69. Invocation command line was 4639 4640 CONFIG_FILES = $CONFIG_FILES 4641 CONFIG_HEADERS = $CONFIG_HEADERS 4642 CONFIG_LINKS = $CONFIG_LINKS 4643 CONFIG_COMMANDS = $CONFIG_COMMANDS 4644 $ $0 $@ 4645 4646 on `(hostname || uname -n) 2>/dev/null | sed 1q` 4647 " 4648 4649 _ACEOF 4650 4651 4652 case $ac_config_headers in *" 4653 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4654 esac 4655 4656 4657 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4658 # Files that config.status was made for. 4659 config_headers="$ac_config_headers" 4660 4661 _ACEOF 4662 4663 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4664 ac_cs_usage="\ 4665 \`$as_me' instantiates files and other configuration actions 4666 from templates according to the current configuration. Unless the files 4667 and actions are specified as TAGs, all are instantiated by default. 4668 4669 Usage: $0 [OPTION]... [TAG]... 4670 4671 -h, --help print this help, then exit 4672 -V, --version print version number and configuration settings, then exit 4673 --config print configuration, then exit 4674 -q, --quiet, --silent 4675 do not print progress messages 4676 -d, --debug don't remove temporary files 4677 --recheck update $as_me by reconfiguring in the same conditions 4678 --header=FILE[:TEMPLATE] 4679 instantiate the configuration header FILE 4680 4681 Configuration headers: 4682 $config_headers 4683 4684 Report bugs to <http://rumpkernel.org/>." 4685 4686 _ACEOF 4687 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4688 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4689 ac_cs_version="\\ 4690 rumpuser-posix config.status 999 4691 configured by $0, generated by GNU Autoconf 2.69, 4692 with options \\"\$ac_cs_config\\" 4693 4694 Copyright (C) 2012 Free Software Foundation, Inc. 4695 This config.status script is free software; the Free Software Foundation 4696 gives unlimited permission to copy, distribute and modify it." 4697 4698 ac_pwd='$ac_pwd' 4699 srcdir='$srcdir' 4700 test -n "\$AWK" || AWK=awk 4701 _ACEOF 4702 4703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4704 # The default lists apply if the user does not specify any file. 4705 ac_need_defaults=: 4706 while test $# != 0 4707 do 4708 case $1 in 4709 --*=?*) 4710 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4711 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4712 ac_shift=: 4713 ;; 4714 --*=) 4715 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4716 ac_optarg= 4717 ac_shift=: 4718 ;; 4719 *) 4720 ac_option=$1 4721 ac_optarg=$2 4722 ac_shift=shift 4723 ;; 4724 esac 4725 4726 case $ac_option in 4727 # Handling of the options. 4728 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4729 ac_cs_recheck=: ;; 4730 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4731 $as_echo "$ac_cs_version"; exit ;; 4732 --config | --confi | --conf | --con | --co | --c ) 4733 $as_echo "$ac_cs_config"; exit ;; 4734 --debug | --debu | --deb | --de | --d | -d ) 4735 debug=: ;; 4736 --header | --heade | --head | --hea ) 4737 $ac_shift 4738 case $ac_optarg in 4739 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4740 esac 4741 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4742 ac_need_defaults=false;; 4743 --he | --h) 4744 # Conflict between --help and --header 4745 as_fn_error $? "ambiguous option: \`$1' 4746 Try \`$0 --help' for more information.";; 4747 --help | --hel | -h ) 4748 $as_echo "$ac_cs_usage"; exit ;; 4749 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4750 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4751 ac_cs_silent=: ;; 4752 4753 # This is an error. 4754 -*) as_fn_error $? "unrecognized option: \`$1' 4755 Try \`$0 --help' for more information." ;; 4756 4757 *) as_fn_append ac_config_targets " $1" 4758 ac_need_defaults=false ;; 4759 4760 esac 4761 shift 4762 done 4763 4764 ac_configure_extra_args= 4765 4766 if $ac_cs_silent; then 4767 exec 6>/dev/null 4768 ac_configure_extra_args="$ac_configure_extra_args --silent" 4769 fi 4770 4771 _ACEOF 4772 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4773 if \$ac_cs_recheck; then 4774 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4775 shift 4776 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4777 CONFIG_SHELL='$SHELL' 4778 export CONFIG_SHELL 4779 exec "\$@" 4780 fi 4781 4782 _ACEOF 4783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4784 exec 5>>config.log 4785 { 4786 echo 4787 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4788 ## Running $as_me. ## 4789 _ASBOX 4790 $as_echo "$ac_log" 4791 } >&5 4792 4793 _ACEOF 4794 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4795 _ACEOF 4796 4797 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4798 4799 # Handling of arguments. 4800 for ac_config_target in $ac_config_targets 4801 do 4802 case $ac_config_target in 4803 "rumpuser_config.h") CONFIG_HEADERS="$CONFIG_HEADERS rumpuser_config.h" ;; 4804 4805 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4806 esac 4807 done 4808 4809 4810 # If the user did not use the arguments to specify the items to instantiate, 4811 # then the envvar interface is used. Set only those that are not. 4812 # We use the long form for the default assignment because of an extremely 4813 # bizarre bug on SunOS 4.1.3. 4814 if $ac_need_defaults; then 4815 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4816 fi 4817 4818 # Have a temporary directory for convenience. Make it in the build tree 4819 # simply because there is no reason against having it here, and in addition, 4820 # creating and moving files from /tmp can sometimes cause problems. 4821 # Hook for its removal unless debugging. 4822 # Note that there is a small window in which the directory will not be cleaned: 4823 # after its creation but before its name has been assigned to `$tmp'. 4824 $debug || 4825 { 4826 tmp= ac_tmp= 4827 trap 'exit_status=$? 4828 : "${ac_tmp:=$tmp}" 4829 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4830 ' 0 4831 trap 'as_fn_exit 1' 1 2 13 15 4832 } 4833 # Create a (secure) tmp directory for tmp files. 4834 4835 { 4836 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4837 test -d "$tmp" 4838 } || 4839 { 4840 tmp=./conf$$-$RANDOM 4841 (umask 077 && mkdir "$tmp") 4842 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4843 ac_tmp=$tmp 4844 4845 # Set up the scripts for CONFIG_HEADERS section. 4846 # No need to generate them if there are no CONFIG_HEADERS. 4847 # This happens for instance with `./config.status Makefile'. 4848 if test -n "$CONFIG_HEADERS"; then 4849 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 4850 BEGIN { 4851 _ACEOF 4852 4853 # Transform confdefs.h into an awk script `defines.awk', embedded as 4854 # here-document in config.status, that substitutes the proper values into 4855 # config.h.in to produce config.h. 4856 4857 # Create a delimiter string that does not exist in confdefs.h, to ease 4858 # handling of long lines. 4859 ac_delim='%!_!# ' 4860 for ac_last_try in false false :; do 4861 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 4862 if test -z "$ac_tt"; then 4863 break 4864 elif $ac_last_try; then 4865 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 4866 else 4867 ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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Preserve backslash 4873 # newline sequences. 4874 4875 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4876 sed -n ' 4877 s/.\{148\}/&'"$ac_delim"'/g 4878 t rset 4879 :rset 4880 s/^[ ]*#[ ]*define[ ][ ]*/ / 4881 t def 4882 d 4883 :def 4884 s/\\$// 4885 t bsnl 4886 s/["\\]/\\&/g 4887 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4888 D["\1"]=" \3"/p 4889 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 4890 d 4891 :bsnl 4892 s/["\\]/\\&/g 4893 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 4894 D["\1"]=" \3\\\\\\n"\\/p 4895 t cont 4896 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 4897 t cont 4898 d 4899 :cont 4900 n 4901 s/.\{148\}/&'"$ac_delim"'/g 4902 t clear 4903 :clear 4904 s/\\$// 4905 t bsnlc 4906 s/["\\]/\\&/g; s/^/"/; s/$/"/p 4907 d 4908 :bsnlc 4909 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4910 b cont 4911 ' <confdefs.h | sed ' 4912 s/'"$ac_delim"'/"\\\ 4913 "/g' >>$CONFIG_STATUS || ac_write_fail=1 4914 4915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4916 for (key in D) D_is_set[key] = 1 4917 FS = "" 4918 } 4919 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4920 line = \$ 0 4921 split(line, arg, " ") 4922 if (arg[1] == "#") { 4923 defundef = arg[2] 4924 mac1 = arg[3] 4925 } else { 4926 defundef = substr(arg[1], 2) 4927 mac1 = arg[2] 4928 } 4929 split(mac1, mac2, "(") #) 4930 macro = mac2[1] 4931 prefix = substr(line, 1, index(line, defundef) - 1) 4932 if (D_is_set[macro]) { 4933 # Preserve the white space surrounding the "#". 4934 print prefix "define", macro P[macro] D[macro] 4935 next 4936 } else { 4937 # Replace #undef with comments. This is necessary, for example, 4938 # in the case of _POSIX_SOURCE, which is predefined and required 4939 # on some systems where configure will not decide to define it. 4940 if (defundef == "undef") { 4941 print "/*", prefix defundef, macro, "*/" 4942 next 4943 } 4944 } 4945 } 4946 { print } 4947 _ACAWK 4948 _ACEOF 4949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4950 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 4951 fi # test -n "$CONFIG_HEADERS" 4952 4953 4954 eval set X " :H $CONFIG_HEADERS " 4955 shift 4956 for ac_tag 4957 do 4958 case $ac_tag in 4959 :[FHLC]) ac_mode=$ac_tag; continue;; 4960 esac 4961 case $ac_mode$ac_tag in 4962 :[FHL]*:*);; 4963 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 4964 :[FH]-) ac_tag=-:-;; 4965 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4966 esac 4967 ac_save_IFS=$IFS 4968 IFS=: 4969 set x $ac_tag 4970 IFS=$ac_save_IFS 4971 shift 4972 ac_file=$1 4973 shift 4974 4975 case $ac_mode in 4976 :L) ac_source=$1;; 4977 :[FH]) 4978 ac_file_inputs= 4979 for ac_f 4980 do 4981 case $ac_f in 4982 -) ac_f="$ac_tmp/stdin";; 4983 *) # Look for the file first in the build tree, then in the source tree 4984 # (if the path is not absolute). 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"could not create $ac_file" "$LINENO" 5 ;; 5019 esac 5020 ;; 5021 esac 5022 5023 ac_dir=`$as_dirname -- "$ac_file" || 5024 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5025 X"$ac_file" : 'X\(//\)[^/]' \| \ 5026 X"$ac_file" : 'X\(//\)$' \| \ 5027 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5028 $as_echo X"$ac_file" | 5029 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5030 s//\1/ 5031 q 5032 } 5033 /^X\(\/\/\)[^/].*/{ 5034 s//\1/ 5035 q 5036 } 5037 /^X\(\/\/\)$/{ 5038 s//\1/ 5039 q 5040 } 5041 /^X\(\/\).*/{ 5042 s//\1/ 5043 q 5044 } 5045 s/.*/./; q'` 5046 as_dir="$ac_dir"; as_fn_mkdir_p 5047 ac_builddir=. 5048 5049 case "$ac_dir" in 5050 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5051 *) 5052 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5053 # A ".." for each directory in $ac_dir_suffix. 5054 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5055 case $ac_top_builddir_sub in 5056 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5057 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5058 esac ;; 5059 esac 5060 ac_abs_top_builddir=$ac_pwd 5061 ac_abs_builddir=$ac_pwd$ac_dir_suffix 5062 # for backward compatibility: 5063 ac_top_builddir=$ac_top_build_prefix 5064 5065 case $srcdir in 5066 .) # We are building in place. 5067 ac_srcdir=. 5068 ac_top_srcdir=$ac_top_builddir_sub 5069 ac_abs_top_srcdir=$ac_pwd ;; 5070 [\\/]* | ?:[\\/]* ) # Absolute name. 5071 ac_srcdir=$srcdir$ac_dir_suffix; 5072 ac_top_srcdir=$srcdir 5073 ac_abs_top_srcdir=$srcdir ;; 5074 *) # Relative name. 5075 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5076 ac_top_srcdir=$ac_top_build_prefix$srcdir 5077 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5078 esac 5079 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5080 5081 5082 case $ac_mode in 5083 5084 :H) 5085 # 5086 # CONFIG_HEADER 5087 # 5088 if test x"$ac_file" != x-; then 5089 { 5090 $as_echo "/* $configure_input */" \ 5091 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5092 } >"$ac_tmp/config.h" \ 5093 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5094 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5095 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5096 $as_echo "$as_me: $ac_file is unchanged" >&6;} 5097 else 5098 rm -f "$ac_file" 5099 mv "$ac_tmp/config.h" "$ac_file" \ 5100 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5101 fi 5102 else 5103 $as_echo "/* $configure_input */" \ 5104 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5105 || as_fn_error $? "could not create -" "$LINENO" 5 5106 fi 5107 ;; 5108 5109 5110 esac 5111 5112 done # for ac_tag 5113 5114 5115 as_fn_exit 0 5116 _ACEOF 5117 ac_clean_files=$ac_clean_files_save 5118 5119 test $ac_write_fail = 0 || 5120 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5121 5122 5123 # configure is writing to config.log, and then calls config.status. 5124 # config.status does its own redirection, appending to config.log. 5125 # Unfortunately, on DOS this fails, as config.log is still kept open 5126 # by configure, so config.status won't be able to write to it; its 5127 # output is simply discarded. So we exec the FD to /dev/null, 5128 # effectively closing config.log, so it can be properly (re)opened and 5129 # appended to by config.status. When coming back to configure, we 5130 # need to make the FD available again. 5131 if test "$no_create" != yes; then 5132 ac_cs_success=: 5133 ac_config_status_args= 5134 test "$silent" = yes && 5135 ac_config_status_args="$ac_config_status_args --quiet" 5136 exec 5>/dev/null 5137 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5138 exec 5>>config.log 5139 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5140 # would make configure fail if this is the last instruction. 5141 $ac_cs_success || as_fn_exit 1 5142 fi 5143 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5145 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5146 fi 5147 5148
Indexes created Sun Sep 28 16:09:52 GMT 2025