configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69. 4 # 5 # 6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7 # 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 as_myself= 91 case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 for as_dir in $PATH 95 do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100 IFS=$as_save_IFS 101 102 ;; 103 esac 104 # We did not find ourselves, most probably we were run as `sh COMMAND' 105 # in which case we are not to be found in the path. 106 if test "x$as_myself" = x; then 107 as_myself=$0 108 fi 109 if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112 fi 113 114 # Unset variables that we do not need and which cause bugs (e.g. in 115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116 # suppresses any "Segmentation fault" message there. '((' could 117 # trigger a bug in pdksh 5.2.14. 118 for as_var in BASH_ENV ENV MAIL MAILPATH 119 do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121 done 122 PS1='$ ' 123 PS2='> ' 124 PS4='+ ' 125 126 # NLS nuisances. 127 LC_ALL=C 128 export LC_ALL 129 LANGUAGE=C 130 export LANGUAGE 131 132 # CDPATH. 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135 # Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140 # neutralization value for shells without unset; and this also 141 # works around shells that cannot unset nonexistent variables. 142 # Preserve -v and -x to the replacement shell. 143 BASH_ENV=/dev/null 144 ENV=/dev/null 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146 case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151 esac 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153 # Admittedly, this is quite paranoid, since all the known shells bail 154 # out after a failed `exec'. 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156 as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160 if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168 else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174 esac 175 fi 176 " 177 as_required="as_fn_return () { (exit \$1); } 178 as_fn_success () { as_fn_return 0; } 179 as_fn_failure () { as_fn_return 1; } 180 as_fn_ret_success () { return 0; } 181 as_fn_ret_failure () { return 1; } 182 183 exitcode=0 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190 else 191 exitcode=1; echo positional parameters were not saved. 192 fi 193 test x\$exitcode = x0 || exit 1 194 test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199 test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202 else 203 as_have_required=no 204 fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207 else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209 as_found=false 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211 do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234 fi; } 235 IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241 # neutralization value for shells without unset; and this also 242 # works around shells that cannot unset nonexistent variables. 243 # Preserve -v and -x to the replacement shell. 244 BASH_ENV=/dev/null 245 ENV=/dev/null 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247 case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252 esac 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254 # Admittedly, this is quite paranoid, since all the known shells bail 255 # out after a failed `exec'. 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257 exit 255 258 fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 268 $0: including any error possibly output before this 269 $0: message. Then install a modern shell, or manually run 270 $0: the script under such a shell if you do have one." 271 fi 272 exit 1 273 fi 274 fi 275 fi 276 SHELL=${CONFIG_SHELL-/bin/sh} 277 export SHELL 278 # Unset more variables known to interfere with behavior of common tools. 279 CLICOLOR_FORCE= GREP_OPTIONS= 280 unset CLICOLOR_FORCE GREP_OPTIONS 281 282 ## --------------------- ## 283 ## M4sh Shell Functions. ## 284 ## --------------------- ## 285 # as_fn_unset VAR 286 # --------------- 287 # Portably unset VAR. 288 as_fn_unset () 289 { 290 { eval $1=; unset $1;} 291 } 292 as_unset=as_fn_unset 293 294 # as_fn_set_status STATUS 295 # ----------------------- 296 # Set $? to STATUS, without forking. 297 as_fn_set_status () 298 { 299 return $1 300 } # as_fn_set_status 301 302 # as_fn_exit STATUS 303 # ----------------- 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305 as_fn_exit () 306 { 307 set +e 308 as_fn_set_status $1 309 exit $1 310 } # as_fn_exit 311 312 # as_fn_mkdir_p 313 # ------------- 314 # Create "$as_dir" as a directory, including parents if necessary. 315 as_fn_mkdir_p () 316 { 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334 $as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358 } # as_fn_mkdir_p 359 360 # as_fn_executable_p FILE 361 # ----------------------- 362 # Test if FILE is an executable regular file. 363 as_fn_executable_p () 364 { 365 test -f "$1" && test -x "$1" 366 } # as_fn_executable_p 367 # as_fn_append VAR VALUE 368 # ---------------------- 369 # Append the text in VALUE to the end of the definition contained in VAR. Take 370 # advantage of any shell optimizations that allow amortized linear growth over 371 # repeated appends, instead of the typical quadratic growth present in naive 372 # implementations. 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378 else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383 fi # as_fn_append 384 385 # as_fn_arith ARG... 386 # ------------------ 387 # Perform arithmetic evaluation on the ARGs, and store the result in the 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments 389 # must be portable across $(()) and expr. 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395 else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400 fi # as_fn_arith 401 402 403 # as_fn_error STATUS ERROR [LINENO LOG_FD] 404 # ---------------------------------------- 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407 # script with STATUS, using 1 if that was 0. 408 as_fn_error () 409 { 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417 } # as_fn_error 418 419 if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422 else 423 as_expr=false 424 fi 425 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428 else 429 as_basename=false 430 fi 431 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434 else 435 as_dirname=false 436 fi 437 438 as_me=`$as_basename -- "$0" || 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442 $as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457 # Avoid depending upon Character Ranges. 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461 as_cr_digits='0123456789' 462 as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498 } 499 500 ECHO_C= ECHO_N= ECHO_T= 501 case `echo -n x` in #((((( 502 -n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509 *) 510 ECHO_N='-n';; 511 esac 512 513 rm -f conf$$ conf$$.exe conf$$.file 514 if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516 else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519 fi 520 if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534 else 535 as_ln_s='cp -pR' 536 fi 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538 rmdir conf$$.dir 2>/dev/null 539 540 if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # Sed expression to map a string onto a valid CPP name. 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553 # Sed expression to map a string onto a valid variable name. 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557 test -n "$DJDIR" || exec 7<&0 </dev/null 558 exec 6>&1 559 560 # Name of the host. 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562 # so uname gets run too. 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565 # 566 # Initializations. 567 # 568 ac_default_prefix=/usr/local 569 ac_clean_files= 570 ac_config_libobj_dir=. 571 LIBOBJS= 572 cross_compiling=no 573 subdirs= 574 MFLAGS= 575 MAKEFLAGS= 576 577 # Identity of this package. 578 PACKAGE_NAME= 579 PACKAGE_TARNAME= 580 PACKAGE_VERSION= 581 PACKAGE_STRING= 582 PACKAGE_BUGREPORT= 583 PACKAGE_URL= 584 585 ac_unique_file="tcpdump.c" 586 # Factoring default headers for most tests. 587 ac_includes_default="\ 588 #include <stdio.h> 589 #ifdef HAVE_SYS_TYPES_H 590 # include <sys/types.h> 591 #endif 592 #ifdef HAVE_SYS_STAT_H 593 # include <sys/stat.h> 594 #endif 595 #ifdef STDC_HEADERS 596 # include <stdlib.h> 597 # include <stddef.h> 598 #else 599 # ifdef HAVE_STDLIB_H 600 # include <stdlib.h> 601 # endif 602 #endif 603 #ifdef HAVE_STRING_H 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605 # include <memory.h> 606 # endif 607 # include <string.h> 608 #endif 609 #ifdef HAVE_STRINGS_H 610 # include <strings.h> 611 #endif 612 #ifdef HAVE_INTTYPES_H 613 # include <inttypes.h> 614 #endif 615 #ifdef HAVE_STDINT_H 616 # include <stdint.h> 617 #endif 618 #ifdef HAVE_UNISTD_H 619 # include <unistd.h> 620 #endif" 621 622 ac_subst_vars='LTLIBOBJS 623 INSTALL_DATA 624 INSTALL_SCRIPT 625 INSTALL_PROGRAM 626 MAN_MISC_INFO 627 MAN_FILE_FORMATS 628 LOCALSRC 629 V_PCAPDEP 630 V_INCLS 631 V_GROUP 632 V_DEFS 633 V_CCOPT 634 MKDEP 635 DEPENDENCY_CFLAG 636 AR 637 RANLIB 638 PCAP_CONFIG 639 LIBOBJS 640 EGREP 641 GREP 642 CPP 643 OBJEXT 644 EXEEXT 645 ac_ct_CC 646 CPPFLAGS 647 LDFLAGS 648 CFLAGS 649 CC 650 SHLICC2 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 target_alias 660 host_alias 661 build_alias 662 LIBS 663 ECHO_T 664 ECHO_N 665 ECHO_C 666 DEFS 667 mandir 668 localedir 669 libdir 670 psdir 671 pdfdir 672 dvidir 673 htmldir 674 infodir 675 docdir 676 oldincludedir 677 includedir 678 localstatedir 679 sharedstatedir 680 sysconfdir 681 datadir 682 datarootdir 683 libexecdir 684 sbindir 685 bindir 686 program_transform_name 687 prefix 688 exec_prefix 689 PACKAGE_URL 690 PACKAGE_BUGREPORT 691 PACKAGE_STRING 692 PACKAGE_VERSION 693 PACKAGE_TARNAME 694 PACKAGE_NAME 695 PATH_SEPARATOR 696 SHELL' 697 ac_subst_files='' 698 ac_user_opts=' 699 enable_option_checking 700 with_gcc 701 enable_universal 702 with_smi 703 enable_smb 704 with_user 705 with_chroot 706 with_sandbox_capsicum 707 enable_ipv6 708 with_crypto 709 ' 710 ac_precious_vars='build_alias 711 host_alias 712 target_alias 713 CC 714 CFLAGS 715 LDFLAGS 716 LIBS 717 CPPFLAGS 718 CPP' 719 720 721 # 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Some functions are actually named 1757 something starting with __ and the normal name is an alias. */ 1758 #if defined __stub_$2 || defined __stub___$2 1759 choke me 1760 #endif 1761 1762 int 1763 main () 1764 { 1765 return $2 (); 1766 ; 1767 return 0; 1768 } 1769 _ACEOF 1770 if ac_fn_c_try_link "$LINENO"; then : 1771 eval "$3=yes" 1772 else 1773 eval "$3=no" 1774 fi 1775 rm -f core conftest.err conftest.$ac_objext \ 1776 conftest$ac_exeext conftest.$ac_ext 1777 fi 1778 eval ac_res=\$$3 1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1780 $as_echo "$ac_res" >&6; } 1781 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1782 1783 } # ac_fn_c_check_func 1784 1785 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1786 # --------------------------------------------- 1787 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1788 # accordingly. 1789 ac_fn_c_check_decl () 1790 { 1791 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1792 as_decl_name=`echo $2|sed 's/ *(.*//'` 1793 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1795 $as_echo_n "checking whether $as_decl_name is declared... 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" >&6; } 1840 if eval \${$3+:} false; then : 1841 $as_echo_n "(cached) " >&6 1842 else 1843 eval "$3=no" 1844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1845 /* end confdefs.h. */ 1846 $4 1847 int 1848 main () 1849 { 1850 if (sizeof ($2)) 1851 return 0; 1852 ; 1853 return 0; 1854 } 1855 _ACEOF 1856 if ac_fn_c_try_compile "$LINENO"; then : 1857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1858 /* end confdefs.h. */ 1859 $4 1860 int 1861 main () 1862 { 1863 if (sizeof (($2))) 1864 return 0; 1865 ; 1866 return 0; 1867 } 1868 _ACEOF 1869 if ac_fn_c_try_compile "$LINENO"; then : 1870 1871 else 1872 eval "$3=yes" 1873 fi 1874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1875 fi 1876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1877 fi 1878 eval ac_res=\$$3 1879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1880 $as_echo "$ac_res" >&6; } 1881 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1882 1883 } # ac_fn_c_check_type 1884 1885 # ac_fn_c_find_intX_t LINENO BITS VAR 1886 # ----------------------------------- 1887 # Finds a signed integer type with width BITS, setting cache variable VAR 1888 # accordingly. 1889 ac_fn_c_find_intX_t () 1890 { 1891 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 1893 $as_echo_n "checking for int$2_t... " >&6; } 1894 if eval \${$3+:} false; then : 1895 $as_echo_n "(cached) " >&6 1896 else 1897 eval "$3=no" 1898 # Order is important - never check a type that is potentially smaller 1899 # than half of the expected target width. 1900 for ac_type in int$2_t 'int' 'long int' \ 1901 'long long int' 'short int' 'signed char'; do 1902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1903 /* end confdefs.h. */ 1904 $ac_includes_default 1905 enum { N = $2 / 2 - 1 }; 1906 int 1907 main () 1908 { 1909 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1910 test_array [0] = 0; 1911 return test_array [0]; 1912 1913 ; 1914 return 0; 1915 } 1916 _ACEOF 1917 if ac_fn_c_try_compile "$LINENO"; then : 1918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1919 /* end confdefs.h. */ 1920 $ac_includes_default 1921 enum { N = $2 / 2 - 1 }; 1922 int 1923 main () 1924 { 1925 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1926 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1927 test_array [0] = 0; 1928 return test_array [0]; 1929 1930 ; 1931 return 0; 1932 } 1933 _ACEOF 1934 if ac_fn_c_try_compile "$LINENO"; then : 1935 1936 else 1937 case $ac_type in #( 1938 int$2_t) : 1939 eval "$3=yes" ;; #( 1940 *) : 1941 eval "$3=\$ac_type" ;; 1942 esac 1943 fi 1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1945 fi 1946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1947 if eval test \"x\$"$3"\" = x"no"; then : 1948 1949 else 1950 break 1951 fi 1952 done 1953 fi 1954 eval ac_res=\$$3 1955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1956 $as_echo "$ac_res" >&6; } 1957 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1958 1959 } # ac_fn_c_find_intX_t 1960 1961 # ac_fn_c_find_uintX_t LINENO BITS VAR 1962 # ------------------------------------ 1963 # Finds an unsigned integer type with width BITS, setting cache variable VAR 1964 # accordingly. 1965 ac_fn_c_find_uintX_t () 1966 { 1967 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1969 $as_echo_n "checking for uint$2_t... 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"$srcdir/../.."; do 2369 if test -f "$ac_dir/install-sh"; then 2370 ac_aux_dir=$ac_dir 2371 ac_install_sh="$ac_aux_dir/install-sh -c" 2372 break 2373 elif test -f "$ac_dir/install.sh"; then 2374 ac_aux_dir=$ac_dir 2375 ac_install_sh="$ac_aux_dir/install.sh -c" 2376 break 2377 elif test -f "$ac_dir/shtool"; then 2378 ac_aux_dir=$ac_dir 2379 ac_install_sh="$ac_aux_dir/shtool install -c" 2380 break 2381 fi 2382 done 2383 if test -z "$ac_aux_dir"; then 2384 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2385 fi 2386 2387 # These three variables are undocumented and unsupported, 2388 # and are intended to be withdrawn in a future Autoconf release. 2389 # They can cause serious problems if a builder's source tree is in a directory 2390 # whose full name contains unusual characters. 2391 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2392 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2393 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2394 2395 2396 # Make sure we can run config.sub. 2397 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2398 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2399 2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2401 $as_echo_n "checking build system type... " >&6; } 2402 if ${ac_cv_build+:} false; then : 2403 $as_echo_n "(cached) " >&6 2404 else 2405 ac_build_alias=$build_alias 2406 test "x$ac_build_alias" = x && 2407 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2408 test "x$ac_build_alias" = x && 2409 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2410 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2411 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2412 2413 fi 2414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2415 $as_echo "$ac_cv_build" >&6; } 2416 case $ac_cv_build in 2417 *-*-*) ;; 2418 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2419 esac 2420 build=$ac_cv_build 2421 ac_save_IFS=$IFS; IFS='-' 2422 set x $ac_cv_build 2423 shift 2424 build_cpu=$1 2425 build_vendor=$2 2426 shift; shift 2427 # Remember, the first character of IFS is used to create $*, 2428 # except with old shells: 2429 build_os=$* 2430 IFS=$ac_save_IFS 2431 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2432 2433 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2435 $as_echo_n "checking host system type... " >&6; } 2436 if ${ac_cv_host+:} false; then : 2437 $as_echo_n "(cached) " >&6 2438 else 2439 if test "x$host_alias" = x; then 2440 ac_cv_host=$ac_cv_build 2441 else 2442 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2443 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2444 fi 2445 2446 fi 2447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2448 $as_echo "$ac_cv_host" >&6; } 2449 case $ac_cv_host in 2450 *-*-*) ;; 2451 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2452 esac 2453 host=$ac_cv_host 2454 ac_save_IFS=$IFS; IFS='-' 2455 set x $ac_cv_host 2456 shift 2457 host_cpu=$1 2458 host_vendor=$2 2459 shift; shift 2460 # Remember, the first character of IFS is used to create $*, 2461 # except with old shells: 2462 host_os=$* 2463 IFS=$ac_save_IFS 2464 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 # Check whether --with-gcc was given. 2475 if test "${with_gcc+set}" = set; then : 2476 withval=$with_gcc; 2477 fi 2478 2479 V_INCLS="" 2480 if test "${srcdir}" != "." ; then 2481 V_INCLS="-I$srcdir" 2482 fi 2483 if test "${CFLAGS+set}" = set; then 2484 LBL_CFLAGS="$CFLAGS" 2485 fi 2486 if test -z "$CC" ; then 2487 case "$host_os" in 2488 2489 bsdi*) 2490 # Extract the first word of "shlicc2", so it can be a program name with args. 2491 set dummy shlicc2; ac_word=$2 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2493 $as_echo_n "checking for $ac_word... " >&6; } 2494 if ${ac_cv_prog_SHLICC2+:} false; then : 2495 $as_echo_n "(cached) " >&6 2496 else 2497 if test -n "$SHLICC2"; then 2498 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. 2499 else 2500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2501 for as_dir in $PATH 2502 do 2503 IFS=$as_save_IFS 2504 test -z "$as_dir" && as_dir=. 2505 for ac_exec_ext in '' $ac_executable_extensions; do 2506 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2507 ac_cv_prog_SHLICC2="yes" 2508 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2509 break 2 2510 fi 2511 done 2512 done 2513 IFS=$as_save_IFS 2514 2515 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" 2516 fi 2517 fi 2518 SHLICC2=$ac_cv_prog_SHLICC2 2519 if test -n "$SHLICC2"; then 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5 2521 $as_echo "$SHLICC2" >&6; } 2522 else 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2524 $as_echo "no" >&6; } 2525 fi 2526 2527 2528 if test $SHLICC2 = yes ; then 2529 CC=shlicc2 2530 export CC 2531 fi 2532 ;; 2533 esac 2534 fi 2535 if test -z "$CC" -a "$with_gcc" = no ; then 2536 CC=cc 2537 export CC 2538 fi 2539 2540 ac_ext=c 2541 ac_cpp='$CPP $CPPFLAGS' 2542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2544 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2545 if test -n "$ac_tool_prefix"; then 2546 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2547 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2549 $as_echo_n "checking for $ac_word... " >&6; } 2550 if ${ac_cv_prog_CC+:} false; then : 2551 $as_echo_n "(cached) " >&6 2552 else 2553 if test -n "$CC"; then 2554 ac_cv_prog_CC="$CC" # Let the user override the test. 2555 else 2556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2557 for as_dir in $PATH 2558 do 2559 IFS=$as_save_IFS 2560 test -z "$as_dir" && as_dir=. 2561 for ac_exec_ext in '' $ac_executable_extensions; do 2562 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2563 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2565 break 2 2566 fi 2567 done 2568 done 2569 IFS=$as_save_IFS 2570 2571 fi 2572 fi 2573 CC=$ac_cv_prog_CC 2574 if test -n "$CC"; then 2575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2576 $as_echo "$CC" >&6; } 2577 else 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2579 $as_echo "no" >&6; } 2580 fi 2581 2582 2583 fi 2584 if test -z "$ac_cv_prog_CC"; then 2585 ac_ct_CC=$CC 2586 # Extract the first word of "gcc", so it can be a program name with args. 2587 set dummy gcc; ac_word=$2 2588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2589 $as_echo_n "checking for $ac_word... " >&6; } 2590 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2591 $as_echo_n "(cached) " >&6 2592 else 2593 if test -n "$ac_ct_CC"; then 2594 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2595 else 2596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2597 for as_dir in $PATH 2598 do 2599 IFS=$as_save_IFS 2600 test -z "$as_dir" && as_dir=. 2601 for ac_exec_ext in '' $ac_executable_extensions; do 2602 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2603 ac_cv_prog_ac_ct_CC="gcc" 2604 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2605 break 2 2606 fi 2607 done 2608 done 2609 IFS=$as_save_IFS 2610 2611 fi 2612 fi 2613 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2614 if test -n "$ac_ct_CC"; then 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2616 $as_echo "$ac_ct_CC" >&6; } 2617 else 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2619 $as_echo "no" >&6; } 2620 fi 2621 2622 if test "x$ac_ct_CC" = x; then 2623 CC="" 2624 else 2625 case $cross_compiling:$ac_tool_warned in 2626 yes:) 2627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2628 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2629 ac_tool_warned=yes ;; 2630 esac 2631 CC=$ac_ct_CC 2632 fi 2633 else 2634 CC="$ac_cv_prog_CC" 2635 fi 2636 2637 if test -z "$CC"; then 2638 if test -n "$ac_tool_prefix"; then 2639 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2640 set dummy ${ac_tool_prefix}cc; ac_word=$2 2641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2642 $as_echo_n "checking for $ac_word... " >&6; } 2643 if ${ac_cv_prog_CC+:} false; then : 2644 $as_echo_n "(cached) " >&6 2645 else 2646 if test -n "$CC"; then 2647 ac_cv_prog_CC="$CC" # Let the user override the test. 2648 else 2649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2650 for as_dir in $PATH 2651 do 2652 IFS=$as_save_IFS 2653 test -z "$as_dir" && as_dir=. 2654 for ac_exec_ext in '' $ac_executable_extensions; do 2655 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2656 ac_cv_prog_CC="${ac_tool_prefix}cc" 2657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2658 break 2 2659 fi 2660 done 2661 done 2662 IFS=$as_save_IFS 2663 2664 fi 2665 fi 2666 CC=$ac_cv_prog_CC 2667 if test -n "$CC"; then 2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2669 $as_echo "$CC" >&6; } 2670 else 2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2672 $as_echo "no" >&6; } 2673 fi 2674 2675 2676 fi 2677 fi 2678 if test -z "$CC"; then 2679 # Extract the first word of "cc", so it can be a program name with args. 2680 set dummy cc; ac_word=$2 2681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2682 $as_echo_n "checking for $ac_word... " >&6; } 2683 if ${ac_cv_prog_CC+:} false; then : 2684 $as_echo_n "(cached) " >&6 2685 else 2686 if test -n "$CC"; then 2687 ac_cv_prog_CC="$CC" # Let the user override the test. 2688 else 2689 ac_prog_rejected=no 2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2691 for as_dir in $PATH 2692 do 2693 IFS=$as_save_IFS 2694 test -z "$as_dir" && as_dir=. 2695 for ac_exec_ext in '' $ac_executable_extensions; do 2696 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2697 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2698 ac_prog_rejected=yes 2699 continue 2700 fi 2701 ac_cv_prog_CC="cc" 2702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2703 break 2 2704 fi 2705 done 2706 done 2707 IFS=$as_save_IFS 2708 2709 if test $ac_prog_rejected = yes; then 2710 # We found a bogon in the path, so make sure we never use it. 2711 set dummy $ac_cv_prog_CC 2712 shift 2713 if test $# != 0; then 2714 # We chose a different compiler from the bogus one. 2715 # However, it has the same basename, so the bogon will be chosen 2716 # first if we set CC to just the basename; use the full file name. 2717 shift 2718 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2719 fi 2720 fi 2721 fi 2722 fi 2723 CC=$ac_cv_prog_CC 2724 if test -n "$CC"; then 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2726 $as_echo "$CC" >&6; } 2727 else 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2729 $as_echo "no" >&6; } 2730 fi 2731 2732 2733 fi 2734 if test -z "$CC"; then 2735 if test -n "$ac_tool_prefix"; then 2736 for ac_prog in cl.exe 2737 do 2738 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2739 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2741 $as_echo_n "checking for $ac_word... " >&6; } 2742 if ${ac_cv_prog_CC+:} false; then : 2743 $as_echo_n "(cached) " >&6 2744 else 2745 if test -n "$CC"; then 2746 ac_cv_prog_CC="$CC" # Let the user override the test. 2747 else 2748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2749 for as_dir in $PATH 2750 do 2751 IFS=$as_save_IFS 2752 test -z "$as_dir" && as_dir=. 2753 for ac_exec_ext in '' $ac_executable_extensions; do 2754 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2755 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2757 break 2 2758 fi 2759 done 2760 done 2761 IFS=$as_save_IFS 2762 2763 fi 2764 fi 2765 CC=$ac_cv_prog_CC 2766 if test -n "$CC"; then 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2768 $as_echo "$CC" >&6; } 2769 else 2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2771 $as_echo "no" >&6; } 2772 fi 2773 2774 2775 test -n "$CC" && break 2776 done 2777 fi 2778 if test -z "$CC"; then 2779 ac_ct_CC=$CC 2780 for ac_prog in cl.exe 2781 do 2782 # Extract the first word of "$ac_prog", so it can be a program name with args. 2783 set dummy $ac_prog; ac_word=$2 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2785 $as_echo_n "checking for $ac_word... " >&6; } 2786 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2787 $as_echo_n "(cached) " >&6 2788 else 2789 if test -n "$ac_ct_CC"; then 2790 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2791 else 2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2793 for as_dir in $PATH 2794 do 2795 IFS=$as_save_IFS 2796 test -z "$as_dir" && as_dir=. 2797 for ac_exec_ext in '' $ac_executable_extensions; do 2798 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2799 ac_cv_prog_ac_ct_CC="$ac_prog" 2800 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2801 break 2 2802 fi 2803 done 2804 done 2805 IFS=$as_save_IFS 2806 2807 fi 2808 fi 2809 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2810 if test -n "$ac_ct_CC"; then 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2812 $as_echo "$ac_ct_CC" >&6; } 2813 else 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2815 $as_echo "no" >&6; } 2816 fi 2817 2818 2819 test -n "$ac_ct_CC" && break 2820 done 2821 2822 if test "x$ac_ct_CC" = x; then 2823 CC="" 2824 else 2825 case $cross_compiling:$ac_tool_warned in 2826 yes:) 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2828 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2829 ac_tool_warned=yes ;; 2830 esac 2831 CC=$ac_ct_CC 2832 fi 2833 fi 2834 2835 fi 2836 2837 2838 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2839 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2840 as_fn_error $? "no acceptable C compiler found in \$PATH 2841 See \`config.log' for more details" "$LINENO" 5; } 2842 2843 # Provide some information about the compiler. 2844 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2845 set X $ac_compile 2846 ac_compiler=$2 2847 for ac_option in --version -v -V -qversion; do 2848 { { ac_try="$ac_compiler $ac_option >&5" 2849 case "(($ac_try" in 2850 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2851 *) ac_try_echo=$ac_try;; 2852 esac 2853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2854 $as_echo "$ac_try_echo"; } >&5 2855 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2856 ac_status=$? 2857 if test -s conftest.err; then 2858 sed '10a\ 2859 ... rest of stderr output deleted ... 2860 10q' conftest.err >conftest.er1 2861 cat conftest.er1 >&5 2862 fi 2863 rm -f conftest.er1 conftest.err 2864 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2865 test $ac_status = 0; } 2866 done 2867 2868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2869 /* end confdefs.h. */ 2870 2871 int 2872 main () 2873 { 2874 2875 ; 2876 return 0; 2877 } 2878 _ACEOF 2879 ac_clean_files_save=$ac_clean_files 2880 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2881 # Try to create an executable without -o first, disregard a.out. 2882 # It will help us diagnose broken compilers, and finding out an intuition 2883 # of exeext. 2884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2885 $as_echo_n "checking whether the C compiler works... " >&6; } 2886 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2887 2888 # The possible output files: 2889 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2890 2891 ac_rmfiles= 2892 for ac_file in $ac_files 2893 do 2894 case $ac_file in 2895 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2896 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2897 esac 2898 done 2899 rm -f $ac_rmfiles 2900 2901 if { { ac_try="$ac_link_default" 2902 case "(($ac_try" in 2903 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2904 *) ac_try_echo=$ac_try;; 2905 esac 2906 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2907 $as_echo "$ac_try_echo"; } >&5 2908 (eval "$ac_link_default") 2>&5 2909 ac_status=$? 2910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2911 test $ac_status = 0; }; then : 2912 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2913 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2914 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2915 # so that the user can short-circuit this test for compilers unknown to 2916 # Autoconf. 2917 for ac_file in $ac_files '' 2918 do 2919 test -f "$ac_file" || continue 2920 case $ac_file in 2921 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2922 ;; 2923 [ab].out ) 2924 # We found the default executable, but exeext='' is most 2925 # certainly right. 2926 break;; 2927 *.* ) 2928 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2929 then :; else 2930 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2931 fi 2932 # We set ac_cv_exeext here because the later test for it is not 2933 # safe: cross compilers may not add the suffix if given an `-o' 2934 # argument, so we may need to know it at that point already. 2935 # Even if this section looks crufty: it has the advantage of 2936 # actually working. 2937 break;; 2938 * ) 2939 break;; 2940 esac 2941 done 2942 test "$ac_cv_exeext" = no && ac_cv_exeext= 2943 2944 else 2945 ac_file='' 2946 fi 2947 if test -z "$ac_file"; then : 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2949 $as_echo "no" >&6; } 2950 $as_echo "$as_me: failed program was:" >&5 2951 sed 's/^/| /' conftest.$ac_ext >&5 2952 2953 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2954 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2955 as_fn_error 77 "C compiler cannot create executables 2956 See \`config.log' for more details" "$LINENO" 5; } 2957 else 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2959 $as_echo "yes" >&6; } 2960 fi 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2962 $as_echo_n "checking for C compiler default output file name... " >&6; } 2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2964 $as_echo "$ac_file" >&6; } 2965 ac_exeext=$ac_cv_exeext 2966 2967 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2968 ac_clean_files=$ac_clean_files_save 2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2970 $as_echo_n "checking for suffix of executables... " >&6; } 2971 if { { ac_try="$ac_link" 2972 case "(($ac_try" in 2973 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2974 *) ac_try_echo=$ac_try;; 2975 esac 2976 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2977 $as_echo "$ac_try_echo"; } >&5 2978 (eval "$ac_link") 2>&5 2979 ac_status=$? 2980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2981 test $ac_status = 0; }; then : 2982 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2983 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2984 # work properly (i.e., refer to `conftest.exe'), while it won't with 2985 # `rm'. 2986 for ac_file in conftest.exe conftest conftest.*; do 2987 test -f "$ac_file" || continue 2988 case $ac_file in 2989 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2990 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2991 break;; 2992 * ) break;; 2993 esac 2994 done 2995 else 2996 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2998 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2999 See \`config.log' for more details" "$LINENO" 5; } 3000 fi 3001 rm -f conftest conftest$ac_cv_exeext 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3003 $as_echo "$ac_cv_exeext" >&6; } 3004 3005 rm -f conftest.$ac_ext 3006 EXEEXT=$ac_cv_exeext 3007 ac_exeext=$EXEEXT 3008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3009 /* end confdefs.h. */ 3010 #include <stdio.h> 3011 int 3012 main () 3013 { 3014 FILE *f = fopen ("conftest.out", "w"); 3015 return ferror (f) || fclose (f) != 0; 3016 3017 ; 3018 return 0; 3019 } 3020 _ACEOF 3021 ac_clean_files="$ac_clean_files conftest.out" 3022 # Check that the compiler produces executables we can run. If not, either 3023 # the compiler is broken, or we cross compile. 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3025 $as_echo_n "checking whether we are cross compiling... " >&6; } 3026 if test "$cross_compiling" != yes; then 3027 { { ac_try="$ac_link" 3028 case "(($ac_try" in 3029 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3030 *) ac_try_echo=$ac_try;; 3031 esac 3032 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3033 $as_echo "$ac_try_echo"; } >&5 3034 (eval "$ac_link") 2>&5 3035 ac_status=$? 3036 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3037 test $ac_status = 0; } 3038 if { ac_try='./conftest$ac_cv_exeext' 3039 { { case "(($ac_try" in 3040 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3041 *) ac_try_echo=$ac_try;; 3042 esac 3043 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3044 $as_echo "$ac_try_echo"; } >&5 3045 (eval "$ac_try") 2>&5 3046 ac_status=$? 3047 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3048 test $ac_status = 0; }; }; then 3049 cross_compiling=no 3050 else 3051 if test "$cross_compiling" = maybe; then 3052 cross_compiling=yes 3053 else 3054 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3055 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3056 as_fn_error $? "cannot run C compiled programs. 3057 If you meant to cross compile, use \`--host'. 3058 See \`config.log' for more details" "$LINENO" 5; } 3059 fi 3060 fi 3061 fi 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3063 $as_echo "$cross_compiling" >&6; } 3064 3065 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3066 ac_clean_files=$ac_clean_files_save 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3068 $as_echo_n "checking for suffix of object files... " >&6; } 3069 if ${ac_cv_objext+:} false; then : 3070 $as_echo_n "(cached) " >&6 3071 else 3072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3073 /* end confdefs.h. */ 3074 3075 int 3076 main () 3077 { 3078 3079 ; 3080 return 0; 3081 } 3082 _ACEOF 3083 rm -f conftest.o conftest.obj 3084 if { { ac_try="$ac_compile" 3085 case "(($ac_try" in 3086 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3087 *) ac_try_echo=$ac_try;; 3088 esac 3089 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3090 $as_echo "$ac_try_echo"; } >&5 3091 (eval "$ac_compile") 2>&5 3092 ac_status=$? 3093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3094 test $ac_status = 0; }; then : 3095 for ac_file in conftest.o conftest.obj conftest.*; do 3096 test -f "$ac_file" || continue; 3097 case $ac_file in 3098 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3099 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3100 break;; 3101 esac 3102 done 3103 else 3104 $as_echo "$as_me: failed program was:" >&5 3105 sed 's/^/| /' conftest.$ac_ext >&5 3106 3107 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3108 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3109 as_fn_error $? "cannot compute suffix of object files: cannot compile 3110 See \`config.log' for more details" "$LINENO" 5; } 3111 fi 3112 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3113 fi 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3115 $as_echo "$ac_cv_objext" >&6; } 3116 OBJEXT=$ac_cv_objext 3117 ac_objext=$OBJEXT 3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3119 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3120 if ${ac_cv_c_compiler_gnu+:} false; then : 3121 $as_echo_n "(cached) " >&6 3122 else 3123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3124 /* end confdefs.h. */ 3125 3126 int 3127 main () 3128 { 3129 #ifndef __GNUC__ 3130 choke me 3131 #endif 3132 3133 ; 3134 return 0; 3135 } 3136 _ACEOF 3137 if ac_fn_c_try_compile "$LINENO"; then : 3138 ac_compiler_gnu=yes 3139 else 3140 ac_compiler_gnu=no 3141 fi 3142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3143 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3144 3145 fi 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3147 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3148 if test $ac_compiler_gnu = yes; then 3149 GCC=yes 3150 else 3151 GCC= 3152 fi 3153 ac_test_CFLAGS=${CFLAGS+set} 3154 ac_save_CFLAGS=$CFLAGS 3155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3156 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3157 if ${ac_cv_prog_cc_g+:} false; then : 3158 $as_echo_n "(cached) " >&6 3159 else 3160 ac_save_c_werror_flag=$ac_c_werror_flag 3161 ac_c_werror_flag=yes 3162 ac_cv_prog_cc_g=no 3163 CFLAGS="-g" 3164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3165 /* end confdefs.h. */ 3166 3167 int 3168 main () 3169 { 3170 3171 ; 3172 return 0; 3173 } 3174 _ACEOF 3175 if ac_fn_c_try_compile "$LINENO"; then : 3176 ac_cv_prog_cc_g=yes 3177 else 3178 CFLAGS="" 3179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3180 /* end confdefs.h. */ 3181 3182 int 3183 main () 3184 { 3185 3186 ; 3187 return 0; 3188 } 3189 _ACEOF 3190 if ac_fn_c_try_compile "$LINENO"; then : 3191 3192 else 3193 ac_c_werror_flag=$ac_save_c_werror_flag 3194 CFLAGS="-g" 3195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3196 /* end confdefs.h. */ 3197 3198 int 3199 main () 3200 { 3201 3202 ; 3203 return 0; 3204 } 3205 _ACEOF 3206 if ac_fn_c_try_compile "$LINENO"; then : 3207 ac_cv_prog_cc_g=yes 3208 fi 3209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3210 fi 3211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3212 fi 3213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3214 ac_c_werror_flag=$ac_save_c_werror_flag 3215 fi 3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3217 $as_echo "$ac_cv_prog_cc_g" >&6; } 3218 if test "$ac_test_CFLAGS" = set; then 3219 CFLAGS=$ac_save_CFLAGS 3220 elif test $ac_cv_prog_cc_g = yes; then 3221 if test "$GCC" = yes; then 3222 CFLAGS="-g -O2" 3223 else 3224 CFLAGS="-g" 3225 fi 3226 else 3227 if test "$GCC" = yes; then 3228 CFLAGS="-O2" 3229 else 3230 CFLAGS= 3231 fi 3232 fi 3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3234 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3235 if ${ac_cv_prog_cc_c89+:} false; then : 3236 $as_echo_n "(cached) " >&6 3237 else 3238 ac_cv_prog_cc_c89=no 3239 ac_save_CC=$CC 3240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3241 /* end confdefs.h. */ 3242 #include <stdarg.h> 3243 #include <stdio.h> 3244 struct stat; 3245 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3246 struct buf { int x; }; 3247 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3248 static char *e (p, i) 3249 char **p; 3250 int i; 3251 { 3252 return p[i]; 3253 } 3254 static char *f (char * (*g) (char **, int), char **p, ...) 3255 { 3256 char *s; 3257 va_list v; 3258 va_start (v,p); 3259 s = g (p, va_arg (v,int)); 3260 va_end (v); 3261 return s; 3262 } 3263 3264 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3265 function prototypes and stuff, but not '\xHH' hex character constants. 3266 These don't provoke an error unfortunately, instead are silently treated 3267 as 'x'. The following induces an error, until -std is added to get 3268 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3269 array size at least. It's necessary to write '\x00'==0 to get something 3270 that's true only with -std. */ 3271 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3272 3273 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3274 inside strings and character constants. */ 3275 #define FOO(x) 'x' 3276 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3277 3278 int test (int i, double x); 3279 struct s1 {int (*f) (int a);}; 3280 struct s2 {int (*f) (double a);}; 3281 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3282 int argc; 3283 char **argv; 3284 int 3285 main () 3286 { 3287 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3288 ; 3289 return 0; 3290 } 3291 _ACEOF 3292 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3293 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3294 do 3295 CC="$ac_save_CC $ac_arg" 3296 if ac_fn_c_try_compile "$LINENO"; then : 3297 ac_cv_prog_cc_c89=$ac_arg 3298 fi 3299 rm -f core conftest.err conftest.$ac_objext 3300 test "x$ac_cv_prog_cc_c89" != "xno" && break 3301 done 3302 rm -f conftest.$ac_ext 3303 CC=$ac_save_CC 3304 3305 fi 3306 # AC_CACHE_VAL 3307 case "x$ac_cv_prog_cc_c89" in 3308 x) 3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3310 $as_echo "none needed" >&6; } ;; 3311 xno) 3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3313 $as_echo "unsupported" >&6; } ;; 3314 *) 3315 CC="$CC $ac_cv_prog_cc_c89" 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3317 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3318 esac 3319 if test "x$ac_cv_prog_cc_c89" != xno; then : 3320 3321 fi 3322 3323 ac_ext=c 3324 ac_cpp='$CPP $CPPFLAGS' 3325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3327 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3328 3329 3330 3331 3332 3333 3334 if test "$GCC" = yes ; then 3335 # 3336 # -Werror forces warnings to be errors. 3337 # 3338 ac_lbl_cc_force_warning_errors=-Werror 3339 3340 # 3341 # Use -ffloat-store so that, on 32-bit x86, we don't 3342 # do 80-bit arithmetic with the FPU; that way we should 3343 # get the same results for floating-point calculations 3344 # on x86-32 and x86-64. 3345 # 3346 3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5 3348 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; } 3349 save_CFLAGS="$CFLAGS" 3350 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -ffloat-store" 3351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3352 /* end confdefs.h. */ 3353 3354 int 3355 main () 3356 { 3357 return 0 3358 ; 3359 return 0; 3360 } 3361 _ACEOF 3362 if ac_fn_c_try_compile "$LINENO"; then : 3363 3364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3365 $as_echo "yes" >&6; } 3366 CFLAGS="$save_CFLAGS" 3367 V_CCOPT="$V_CCOPT -ffloat-store" 3368 3369 else 3370 3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3372 $as_echo "no" >&6; } 3373 CFLAGS="$save_CFLAGS" 3374 3375 fi 3376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3377 3378 else 3379 V_INCLS="$V_INCLS -I/usr/local/include" 3380 LDFLAGS="$LDFLAGS -L/usr/local/lib" 3381 3382 case "$host_os" in 3383 3384 darwin*) 3385 # 3386 # This is assumed either to be GCC or clang, both 3387 # of which use -Werror to force warnings to be errors. 3388 # 3389 ac_lbl_cc_force_warning_errors=-Werror 3390 ;; 3391 3392 hpux*) 3393 # 3394 # HP C, which is what we presume we're using, doesn't 3395 # exit with a non-zero exit status if we hand it an 3396 # invalid -W flag, can't be forced to do so even with 3397 # +We, and doesn't handle GCC-style -W flags, so we 3398 # don't want to try using GCC-style -W flags. 3399 # 3400 ac_lbl_cc_dont_try_gcc_dashW=yes 3401 ;; 3402 3403 irix*) 3404 # 3405 # MIPS C, which is what we presume we're using, doesn't 3406 # necessarily exit with a non-zero exit status if we 3407 # hand it an invalid -W flag, can't be forced to do 3408 # so, and doesn't handle GCC-style -W flags, so we 3409 # don't want to try using GCC-style -W flags. 3410 # 3411 ac_lbl_cc_dont_try_gcc_dashW=yes 3412 # 3413 # It also, apparently, defaults to "char" being 3414 # unsigned, unlike most other C implementations; 3415 # I suppose we could say "signed char" whenever 3416 # we want to guarantee a signed "char", but let's 3417 # just force signed chars. 3418 # 3419 # -xansi is normally the default, but the 3420 # configure script was setting it; perhaps -cckr 3421 # was the default in the Old Days. (Then again, 3422 # that would probably be for backwards compatibility 3423 # in the days when ANSI C was Shiny and New, i.e. 3424 # 1989 and the early '90's, so maybe we can just 3425 # drop support for those compilers.) 3426 # 3427 # -g is equivalent to -g2, which turns off 3428 # optimization; we choose -g3, which generates 3429 # debugging information but doesn't turn off 3430 # optimization (even if the optimization would 3431 # cause inaccuracies in debugging). 3432 # 3433 V_CCOPT="$V_CCOPT -xansi -signed -g3" 3434 ;; 3435 3436 osf*) 3437 # 3438 # Presumed to be DEC OSF/1, Digital UNIX, or 3439 # Tru64 UNIX. 3440 # 3441 # The DEC C compiler, which is what we presume we're 3442 # using, doesn't exit with a non-zero exit status if we 3443 # hand it an invalid -W flag, can't be forced to do 3444 # so, and doesn't handle GCC-style -W flags, so we 3445 # don't want to try using GCC-style -W flags. 3446 # 3447 ac_lbl_cc_dont_try_gcc_dashW=yes 3448 # 3449 # -g is equivalent to -g2, which turns off 3450 # optimization; we choose -g3, which generates 3451 # debugging information but doesn't turn off 3452 # optimization (even if the optimization would 3453 # cause inaccuracies in debugging). 3454 # 3455 V_CCOPT="$V_CCOPT -g3" 3456 ;; 3457 3458 solaris*) 3459 # 3460 # Assumed to be Sun C, which requires -errwarn to force 3461 # warnings to be treated as errors. 3462 # 3463 ac_lbl_cc_force_warning_errors=-errwarn 3464 ;; 3465 3466 ultrix*) 3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5 3468 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; } 3469 if ${ac_cv_lbl_cc_const_proto+:} false; then : 3470 $as_echo_n "(cached) " >&6 3471 else 3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3473 /* end confdefs.h. */ 3474 #include <sys/types.h> 3475 int 3476 main () 3477 { 3478 struct a { int b; }; 3479 void c(const struct a *) 3480 ; 3481 return 0; 3482 } 3483 _ACEOF 3484 if ac_fn_c_try_compile "$LINENO"; then : 3485 ac_cv_lbl_cc_const_proto=yes 3486 else 3487 ac_cv_lbl_cc_const_proto=no 3488 fi 3489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3490 fi 3491 3492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5 3493 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; } 3494 if test $ac_cv_lbl_cc_const_proto = no ; then 3495 3496 $as_echo "#define const /**/" >>confdefs.h 3497 3498 fi 3499 ;; 3500 esac 3501 V_CCOPT="$V_CCOPT -O" 3502 fi 3503 3504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3505 $as_echo_n "checking for inline... " >&6; } 3506 save_CFLAGS="$CFLAGS" 3507 CFLAGS="$V_CCOPT" 3508 if ${ac_cv_lbl_inline+:} false; then : 3509 $as_echo_n "(cached) " >&6 3510 else 3511 3512 ac_cv_lbl_inline="" 3513 ac_lbl_cc_inline=no 3514 for ac_lbl_inline in inline __inline__ __inline 3515 do 3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3517 /* end confdefs.h. */ 3518 #define inline $ac_lbl_inline 3519 static inline struct iltest *foo(void); 3520 struct iltest { 3521 int iltest1; 3522 int iltest2; 3523 }; 3524 3525 static inline struct iltest * 3526 foo() 3527 { 3528 static struct iltest xxx; 3529 3530 return &xxx; 3531 } 3532 int 3533 main () 3534 { 3535 3536 ; 3537 return 0; 3538 } 3539 _ACEOF 3540 if ac_fn_c_try_compile "$LINENO"; then : 3541 ac_lbl_cc_inline=yes 3542 fi 3543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3544 if test "$ac_lbl_cc_inline" = yes ; then 3545 break; 3546 fi 3547 done 3548 if test "$ac_lbl_cc_inline" = yes ; then 3549 ac_cv_lbl_inline=$ac_lbl_inline 3550 fi 3551 fi 3552 3553 CFLAGS="$save_CFLAGS" 3554 if test ! -z "$ac_cv_lbl_inline" ; then 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5 3556 $as_echo "$ac_cv_lbl_inline" >&6; } 3557 else 3558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3559 $as_echo "no" >&6; } 3560 fi 3561 3562 cat >>confdefs.h <<_ACEOF 3563 #define inline $ac_cv_lbl_inline 3564 _ACEOF 3565 3566 3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 3568 $as_echo_n "checking for __attribute__... " >&6; } 3569 if ${ac_cv___attribute__+:} false; then : 3570 $as_echo_n "(cached) " >&6 3571 else 3572 3573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3574 /* end confdefs.h. */ 3575 3576 3577 #include <stdlib.h> 3578 3579 static void foo(void) __attribute__ ((noreturn)); 3580 3581 static void 3582 foo(void) 3583 { 3584 exit(1); 3585 } 3586 3587 int 3588 main(int argc, char **argv) 3589 { 3590 foo(); 3591 } 3592 3593 _ACEOF 3594 if ac_fn_c_try_compile "$LINENO"; then : 3595 ac_cv___attribute__=yes 3596 else 3597 ac_cv___attribute__=no 3598 fi 3599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3600 fi 3601 3602 if test "$ac_cv___attribute__" = "yes"; then 3603 3604 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 3605 3606 else 3607 # 3608 # We can't use __attribute__, so we can't use __attribute__((unused)), 3609 # so we define _U_ to an empty string. 3610 # 3611 V_DEFS="$V_DEFS -D_U_=\"\"" 3612 fi 3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 3614 $as_echo "$ac_cv___attribute__" >&6; } 3615 3616 if test "$ac_cv___attribute__" = "yes"; then 3617 3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5 3619 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; } 3620 if ${ac_cv___attribute___unused+:} false; then : 3621 $as_echo_n "(cached) " >&6 3622 else 3623 3624 save_CFLAGS="$CFLAGS" 3625 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3627 /* end confdefs.h. */ 3628 3629 3630 #include <stdlib.h> 3631 #include <stdio.h> 3632 3633 int 3634 main(int argc __attribute((unused)), char **argv __attribute((unused))) 3635 { 3636 printf("Hello, world!\n"); 3637 return 0; 3638 } 3639 3640 _ACEOF 3641 if ac_fn_c_try_compile "$LINENO"; then : 3642 ac_cv___attribute___unused=yes 3643 else 3644 ac_cv___attribute___unused=no 3645 fi 3646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3647 fi 3648 3649 CFLAGS="$save_CFLAGS" 3650 if test "$ac_cv___attribute___unused" = "yes"; then 3651 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\"" 3652 else 3653 V_DEFS="$V_DEFS -D_U_=\"\"" 3654 fi 3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5 3656 $as_echo "$ac_cv___attribute___unused" >&6; } 3657 3658 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5 3660 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; } 3661 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then : 3662 $as_echo_n "(cached) " >&6 3663 else 3664 3665 save_CFLAGS="$CFLAGS" 3666 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3668 /* end confdefs.h. */ 3669 3670 3671 #include <stdlib.h> 3672 3673 extern int (*foo)(int i) 3674 __attribute__ ((noreturn)); 3675 3676 int 3677 main(int argc, char **argv) 3678 { 3679 (*foo)(1); 3680 } 3681 3682 _ACEOF 3683 if ac_fn_c_try_compile "$LINENO"; then : 3684 ac_cv___attribute___noreturn_function_pointer=yes 3685 else 3686 ac_cv___attribute___noreturn_function_pointer=no 3687 fi 3688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3689 fi 3690 3691 CFLAGS="$save_CFLAGS" 3692 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then 3693 3694 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3695 3696 fi 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5 3698 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; } 3699 3700 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5 3702 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; } 3703 if ${ac_cv___attribute___format+:} false; then : 3704 $as_echo_n "(cached) " >&6 3705 else 3706 3707 save_CFLAGS="$CFLAGS" 3708 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3710 /* end confdefs.h. */ 3711 3712 3713 #include <stdlib.h> 3714 3715 extern int foo(const char *fmt, ...) 3716 __attribute__ ((format (printf, 1, 2))); 3717 3718 int 3719 main(int argc, char **argv) 3720 { 3721 foo("%s", "test"); 3722 } 3723 3724 _ACEOF 3725 if ac_fn_c_try_compile "$LINENO"; then : 3726 ac_cv___attribute___format=yes 3727 else 3728 ac_cv___attribute___format=no 3729 fi 3730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3731 fi 3732 3733 CFLAGS="$save_CFLAGS" 3734 if test "$ac_cv___attribute___format" = "yes"; then 3735 3736 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h 3737 3738 fi 3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5 3740 $as_echo "$ac_cv___attribute___format" >&6; } 3741 3742 if test "$ac_cv___attribute___format" = "yes"; then 3743 3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5 3745 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; } 3746 if ${ac_cv___attribute___format_function_pointer+:} false; then : 3747 $as_echo_n "(cached) " >&6 3748 else 3749 3750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3751 /* end confdefs.h. */ 3752 3753 3754 #include <stdlib.h> 3755 3756 extern int (*foo)(const char *fmt, ...) 3757 __attribute__ ((format (printf, 1, 2))); 3758 3759 int 3760 main(int argc, char **argv) 3761 { 3762 (*foo)("%s", "test"); 3763 } 3764 3765 _ACEOF 3766 if ac_fn_c_try_compile "$LINENO"; then : 3767 ac_cv___attribute___format_function_pointer=yes 3768 else 3769 ac_cv___attribute___format_function_pointer=no 3770 fi 3771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3772 fi 3773 3774 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then 3775 3776 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3777 3778 fi 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5 3780 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; } 3781 3782 fi 3783 fi 3784 3785 ac_ext=c 3786 ac_cpp='$CPP $CPPFLAGS' 3787 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3788 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3789 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3791 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3792 # On Suns, sometimes $CPP names a directory. 3793 if test -n "$CPP" && test -d "$CPP"; then 3794 CPP= 3795 fi 3796 if test -z "$CPP"; then 3797 if ${ac_cv_prog_CPP+:} false; then : 3798 $as_echo_n "(cached) " >&6 3799 else 3800 # Double quotes because CPP needs to be expanded 3801 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3802 do 3803 ac_preproc_ok=false 3804 for ac_c_preproc_warn_flag in '' yes 3805 do 3806 # Use a header file that comes with gcc, so configuring glibc 3807 # with a fresh cross-compiler works. 3808 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3809 # <limits.h> exists even on freestanding compilers. 3810 # On the NeXT, cc -E runs the code through the compiler's parser, 3811 # not just through cpp. "Syntax error" is here to catch this case. 3812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3813 /* end confdefs.h. */ 3814 #ifdef __STDC__ 3815 # include <limits.h> 3816 #else 3817 # include <assert.h> 3818 #endif 3819 Syntax error 3820 _ACEOF 3821 if ac_fn_c_try_cpp "$LINENO"; then : 3822 3823 else 3824 # Broken: fails on valid input. 3825 continue 3826 fi 3827 rm -f conftest.err conftest.i conftest.$ac_ext 3828 3829 # OK, works on sane cases. Now check whether nonexistent headers 3830 # can be detected and how. 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832 /* end confdefs.h. */ 3833 #include <ac_nonexistent.h> 3834 _ACEOF 3835 if ac_fn_c_try_cpp "$LINENO"; then : 3836 # Broken: success on invalid input. 3837 continue 3838 else 3839 # Passes both tests. 3840 ac_preproc_ok=: 3841 break 3842 fi 3843 rm -f conftest.err conftest.i conftest.$ac_ext 3844 3845 done 3846 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3847 rm -f conftest.i conftest.err conftest.$ac_ext 3848 if $ac_preproc_ok; then : 3849 break 3850 fi 3851 3852 done 3853 ac_cv_prog_CPP=$CPP 3854 3855 fi 3856 CPP=$ac_cv_prog_CPP 3857 else 3858 ac_cv_prog_CPP=$CPP 3859 fi 3860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3861 $as_echo "$CPP" >&6; } 3862 ac_preproc_ok=false 3863 for ac_c_preproc_warn_flag in '' yes 3864 do 3865 # Use a header file that comes with gcc, so configuring glibc 3866 # with a fresh cross-compiler works. 3867 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3868 # <limits.h> exists even on freestanding compilers. 3869 # On the NeXT, cc -E runs the code through the compiler's parser, 3870 # not just through cpp. "Syntax error" is here to catch this case. 3871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3872 /* end confdefs.h. */ 3873 #ifdef __STDC__ 3874 # include <limits.h> 3875 #else 3876 # include <assert.h> 3877 #endif 3878 Syntax error 3879 _ACEOF 3880 if ac_fn_c_try_cpp "$LINENO"; then : 3881 3882 else 3883 # Broken: fails on valid input. 3884 continue 3885 fi 3886 rm -f conftest.err conftest.i conftest.$ac_ext 3887 3888 # OK, works on sane cases. Now check whether nonexistent headers 3889 # can be detected and how. 3890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3891 /* end confdefs.h. */ 3892 #include <ac_nonexistent.h> 3893 _ACEOF 3894 if ac_fn_c_try_cpp "$LINENO"; then : 3895 # Broken: success on invalid input. 3896 continue 3897 else 3898 # Passes both tests. 3899 ac_preproc_ok=: 3900 break 3901 fi 3902 rm -f conftest.err conftest.i conftest.$ac_ext 3903 3904 done 3905 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3906 rm -f conftest.i conftest.err conftest.$ac_ext 3907 if $ac_preproc_ok; then : 3908 3909 else 3910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3912 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3913 See \`config.log' for more details" "$LINENO" 5; } 3914 fi 3915 3916 ac_ext=c 3917 ac_cpp='$CPP $CPPFLAGS' 3918 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3919 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3920 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3921 3922 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3924 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3925 if ${ac_cv_path_GREP+:} false; then : 3926 $as_echo_n "(cached) " >&6 3927 else 3928 if test -z "$GREP"; then 3929 ac_path_GREP_found=false 3930 # Loop through the user's path and test for each of PROGNAME-LIST 3931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3932 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3933 do 3934 IFS=$as_save_IFS 3935 test -z "$as_dir" && as_dir=. 3936 for ac_prog in grep ggrep; do 3937 for ac_exec_ext in '' $ac_executable_extensions; do 3938 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3939 as_fn_executable_p "$ac_path_GREP" || continue 3940 # Check for GNU ac_path_GREP and select it if it is found. 3941 # Check for GNU $ac_path_GREP 3942 case `"$ac_path_GREP" --version 2>&1` in 3943 *GNU*) 3944 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3945 *) 3946 ac_count=0 3947 $as_echo_n 0123456789 >"conftest.in" 3948 while : 3949 do 3950 cat "conftest.in" "conftest.in" >"conftest.tmp" 3951 mv "conftest.tmp" "conftest.in" 3952 cp "conftest.in" "conftest.nl" 3953 $as_echo 'GREP' >> "conftest.nl" 3954 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3955 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3956 as_fn_arith $ac_count + 1 && ac_count=$as_val 3957 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3958 # Best one so far, save it but keep looking for a better one 3959 ac_cv_path_GREP="$ac_path_GREP" 3960 ac_path_GREP_max=$ac_count 3961 fi 3962 # 10*(2^10) chars as input seems more than enough 3963 test $ac_count -gt 10 && break 3964 done 3965 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3966 esac 3967 3968 $ac_path_GREP_found && break 3 3969 done 3970 done 3971 done 3972 IFS=$as_save_IFS 3973 if test -z "$ac_cv_path_GREP"; then 3974 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3975 fi 3976 else 3977 ac_cv_path_GREP=$GREP 3978 fi 3979 3980 fi 3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3982 $as_echo "$ac_cv_path_GREP" >&6; } 3983 GREP="$ac_cv_path_GREP" 3984 3985 3986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3987 $as_echo_n "checking for egrep... " >&6; } 3988 if ${ac_cv_path_EGREP+:} false; then : 3989 $as_echo_n "(cached) " >&6 3990 else 3991 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3992 then ac_cv_path_EGREP="$GREP -E" 3993 else 3994 if test -z "$EGREP"; then 3995 ac_path_EGREP_found=false 3996 # Loop through the user's path and test for each of PROGNAME-LIST 3997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3998 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3999 do 4000 IFS=$as_save_IFS 4001 test -z "$as_dir" && as_dir=. 4002 for ac_prog in egrep; do 4003 for ac_exec_ext in '' $ac_executable_extensions; do 4004 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4005 as_fn_executable_p "$ac_path_EGREP" || continue 4006 # Check for GNU ac_path_EGREP and select it if it is found. 4007 # Check for GNU $ac_path_EGREP 4008 case `"$ac_path_EGREP" --version 2>&1` in 4009 *GNU*) 4010 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4011 *) 4012 ac_count=0 4013 $as_echo_n 0123456789 >"conftest.in" 4014 while : 4015 do 4016 cat "conftest.in" "conftest.in" >"conftest.tmp" 4017 mv "conftest.tmp" "conftest.in" 4018 cp "conftest.in" "conftest.nl" 4019 $as_echo 'EGREP' >> "conftest.nl" 4020 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4021 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4022 as_fn_arith $ac_count + 1 && ac_count=$as_val 4023 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4024 # Best one so far, save it but keep looking for a better one 4025 ac_cv_path_EGREP="$ac_path_EGREP" 4026 ac_path_EGREP_max=$ac_count 4027 fi 4028 # 10*(2^10) chars as input seems more than enough 4029 test $ac_count -gt 10 && break 4030 done 4031 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4032 esac 4033 4034 $ac_path_EGREP_found && break 3 4035 done 4036 done 4037 done 4038 IFS=$as_save_IFS 4039 if test -z "$ac_cv_path_EGREP"; then 4040 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4041 fi 4042 else 4043 ac_cv_path_EGREP=$EGREP 4044 fi 4045 4046 fi 4047 fi 4048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4049 $as_echo "$ac_cv_path_EGREP" >&6; } 4050 EGREP="$ac_cv_path_EGREP" 4051 4052 4053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4054 $as_echo_n "checking for ANSI C header files... " >&6; } 4055 if ${ac_cv_header_stdc+:} false; then : 4056 $as_echo_n "(cached) " >&6 4057 else 4058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4059 /* end confdefs.h. */ 4060 #include <stdlib.h> 4061 #include <stdarg.h> 4062 #include <string.h> 4063 #include <float.h> 4064 4065 int 4066 main () 4067 { 4068 4069 ; 4070 return 0; 4071 } 4072 _ACEOF 4073 if ac_fn_c_try_compile "$LINENO"; then : 4074 ac_cv_header_stdc=yes 4075 else 4076 ac_cv_header_stdc=no 4077 fi 4078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4079 4080 if test $ac_cv_header_stdc = yes; then 4081 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4083 /* end confdefs.h. */ 4084 #include <string.h> 4085 4086 _ACEOF 4087 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4088 $EGREP "memchr" >/dev/null 2>&1; then : 4089 4090 else 4091 ac_cv_header_stdc=no 4092 fi 4093 rm -f conftest* 4094 4095 fi 4096 4097 if test $ac_cv_header_stdc = yes; then 4098 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4100 /* end confdefs.h. */ 4101 #include <stdlib.h> 4102 4103 _ACEOF 4104 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4105 $EGREP "free" >/dev/null 2>&1; then : 4106 4107 else 4108 ac_cv_header_stdc=no 4109 fi 4110 rm -f conftest* 4111 4112 fi 4113 4114 if test $ac_cv_header_stdc = yes; then 4115 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4116 if test "$cross_compiling" = yes; then : 4117 : 4118 else 4119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4120 /* end confdefs.h. */ 4121 #include <ctype.h> 4122 #include <stdlib.h> 4123 #if ((' ' & 0x0FF) == 0x020) 4124 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4125 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4126 #else 4127 # define ISLOWER(c) \ 4128 (('a' <= (c) && (c) <= 'i') \ 4129 || ('j' <= (c) && (c) <= 'r') \ 4130 || ('s' <= (c) && (c) <= 'z')) 4131 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4132 #endif 4133 4134 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4135 int 4136 main () 4137 { 4138 int i; 4139 for (i = 0; i < 256; i++) 4140 if (XOR (islower (i), ISLOWER (i)) 4141 || toupper (i) != TOUPPER (i)) 4142 return 2; 4143 return 0; 4144 } 4145 _ACEOF 4146 if ac_fn_c_try_run "$LINENO"; then : 4147 4148 else 4149 ac_cv_header_stdc=no 4150 fi 4151 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4152 conftest.$ac_objext conftest.beam conftest.$ac_ext 4153 fi 4154 4155 fi 4156 fi 4157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4158 $as_echo "$ac_cv_header_stdc" >&6; } 4159 if test $ac_cv_header_stdc = yes; then 4160 4161 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4162 4163 fi 4164 4165 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4166 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4167 inttypes.h stdint.h unistd.h 4168 do : 4169 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4170 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4171 " 4172 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4173 cat >>confdefs.h <<_ACEOF 4174 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4175 _ACEOF 4176 4177 fi 4178 4179 done 4180 4181 4182 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h 4183 do : 4184 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4185 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4186 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4187 cat >>confdefs.h <<_ACEOF 4188 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4189 _ACEOF 4190 4191 fi 4192 4193 done 4194 4195 for ac_header in net/pfvar.h 4196 do : 4197 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h> 4198 #include <sys/socket.h> 4199 #include <net/if.h> 4200 " 4201 if test "x$ac_cv_header_net_pfvar_h" = xyes; then : 4202 cat >>confdefs.h <<_ACEOF 4203 #define HAVE_NET_PFVAR_H 1 4204 _ACEOF 4205 4206 fi 4207 4208 done 4209 4210 if test "$ac_cv_header_net_pfvar_h" = yes; then 4211 LOCALSRC="print-pflog.c $LOCALSRC" 4212 fi 4213 for ac_header in netinet/if_ether.h 4214 do : 4215 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4216 #include <sys/socket.h> 4217 " 4218 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4219 cat >>confdefs.h <<_ACEOF 4220 #define HAVE_NETINET_IF_ETHER_H 1 4221 _ACEOF 4222 4223 fi 4224 4225 done 4226 4227 if test "$ac_cv_header_netinet_if_ether_h" != yes; then 4228 # 4229 # The simple test didn't work. 4230 # Do we need to include <net/if.h> first? 4231 # Unset ac_cv_header_netinet_if_ether_h so we don't 4232 # treat the previous failure as a cached value and 4233 # suppress the next test. 4234 # 4235 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5 4236 $as_echo "$as_me: Rechecking with some additional includes" >&6;} 4237 unset ac_cv_header_netinet_if_ether_h 4238 for ac_header in netinet/if_ether.h 4239 do : 4240 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4241 #include <sys/socket.h> 4242 #include <netinet/in.h> 4243 struct mbuf; 4244 struct rtentry; 4245 #include <net/if.h> 4246 " 4247 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4248 cat >>confdefs.h <<_ACEOF 4249 #define HAVE_NETINET_IF_ETHER_H 1 4250 _ACEOF 4251 4252 fi 4253 4254 done 4255 4256 fi 4257 4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4259 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4260 if ${ac_cv_header_time+:} false; then : 4261 $as_echo_n "(cached) " >&6 4262 else 4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4264 /* end confdefs.h. */ 4265 #include <sys/types.h> 4266 #include <sys/time.h> 4267 #include <time.h> 4268 4269 int 4270 main () 4271 { 4272 if ((struct tm *) 0) 4273 return 0; 4274 ; 4275 return 0; 4276 } 4277 _ACEOF 4278 if ac_fn_c_try_compile "$LINENO"; then : 4279 ac_cv_header_time=yes 4280 else 4281 ac_cv_header_time=no 4282 fi 4283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4284 fi 4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4286 $as_echo "$ac_cv_header_time" >&6; } 4287 if test $ac_cv_header_time = yes; then 4288 4289 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 4290 4291 fi 4292 4293 4294 case "$host_os" in 4295 4296 darwin*) 4297 # Check whether --enable-universal was given. 4298 if test "${enable_universal+set}" = set; then : 4299 enableval=$enable_universal; 4300 fi 4301 4302 if test "$enable_universal" != "no"; then 4303 case "$host_os" in 4304 4305 darwin9.*) 4306 # 4307 # Leopard. Build for x86 and 32-bit PowerPC, with 4308 # x86 first. (That's what Apple does.) 4309 # 4310 V_CCOPT="$V_CCOPT -arch i386 -arch ppc" 4311 LDFLAGS="$LDFLAGS -arch i386 -arch ppc" 4312 ;; 4313 4314 darwin10.*) 4315 # 4316 # Snow Leopard. Build for x86-64 and x86, with 4317 # x86-64 first. (That's what Apple does.) 4318 # 4319 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" 4320 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" 4321 ;; 4322 esac 4323 fi 4324 ;; 4325 esac 4326 4327 4328 4329 # Check whether --with-smi was given. 4330 if test "${with_smi+set}" = set; then : 4331 withval=$with_smi; 4332 else 4333 with_smi=yes 4334 fi 4335 4336 4337 if test "x$with_smi" != "xno" ; then 4338 ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default" 4339 if test "x$ac_cv_header_smi_h" = xyes; then : 4340 4341 # 4342 # OK, we found smi.h. Do we have libsmi with smiInit? 4343 # 4344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5 4345 $as_echo_n "checking for smiInit in -lsmi... " >&6; } 4346 if ${ac_cv_lib_smi_smiInit+:} false; then : 4347 $as_echo_n "(cached) " >&6 4348 else 4349 ac_check_lib_save_LIBS=$LIBS 4350 LIBS="-lsmi $LIBS" 4351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4352 /* end confdefs.h. */ 4353 4354 /* Override any GCC internal prototype to avoid an error. 4355 Use char because int might match the return type of a GCC 4356 builtin and then its argument prototype would still apply. */ 4357 #ifdef __cplusplus 4358 extern "C" 4359 #endif 4360 char smiInit (); 4361 int 4362 main () 4363 { 4364 return smiInit (); 4365 ; 4366 return 0; 4367 } 4368 _ACEOF 4369 if ac_fn_c_try_link "$LINENO"; then : 4370 ac_cv_lib_smi_smiInit=yes 4371 else 4372 ac_cv_lib_smi_smiInit=no 4373 fi 4374 rm -f core conftest.err conftest.$ac_objext \ 4375 conftest$ac_exeext conftest.$ac_ext 4376 LIBS=$ac_check_lib_save_LIBS 4377 fi 4378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5 4379 $as_echo "$ac_cv_lib_smi_smiInit" >&6; } 4380 if test "x$ac_cv_lib_smi_smiInit" = xyes; then : 4381 4382 # 4383 # OK, we have libsmi with smiInit. Can we use it? 4384 # 4385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5 4386 $as_echo_n "checking whether to enable libsmi... " >&6; } 4387 savedlibs="$LIBS" 4388 LIBS="-lsmi $LIBS" 4389 if test "$cross_compiling" = yes; then : 4390 4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5 4392 $as_echo "not when cross-compiling" >&6; } 4393 LIBS="$savedlibs" 4394 4395 4396 else 4397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4398 /* end confdefs.h. */ 4399 4400 /* libsmi available check */ 4401 #include <smi.h> 4402 main() 4403 { 4404 int current, revision, age, n; 4405 const int required = 2; 4406 if (smiInit("")) 4407 exit(1); 4408 if (strcmp(SMI_LIBRARY_VERSION, smi_library_version)) 4409 exit(2); 4410 n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age); 4411 if (n != 3) 4412 exit(3); 4413 if (required < current - age || required > current) 4414 exit(4); 4415 exit(0); 4416 } 4417 4418 _ACEOF 4419 if ac_fn_c_try_run "$LINENO"; then : 4420 4421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4422 $as_echo "yes" >&6; } 4423 4424 $as_echo "#define USE_LIBSMI 1" >>confdefs.h 4425 4426 4427 else 4428 4429 case $? in 4430 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5 4431 $as_echo "no - smiInit failed" >&6; } ;; 4432 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5 4433 $as_echo "no - header/library version mismatch" >&6; } ;; 4434 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5 4435 $as_echo "no - can't determine library version" >&6; } ;; 4436 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5 4437 $as_echo "no - too old" >&6; } ;; 4438 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4439 $as_echo "no" >&6; } ;; 4440 esac 4441 LIBS="$savedlibs" 4442 4443 fi 4444 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4445 conftest.$ac_objext conftest.beam conftest.$ac_ext 4446 fi 4447 4448 4449 fi 4450 4451 4452 fi 4453 4454 4455 fi 4456 4457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5 4458 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; } 4459 # Check whether --enable-smb was given. 4460 if test "${enable_smb+set}" = set; then : 4461 enableval=$enable_smb; 4462 else 4463 enableval=yes 4464 fi 4465 4466 case "$enableval" in 4467 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4468 $as_echo "yes" >&6; } 4469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5 4470 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;} 4471 4472 $as_echo "#define TCPDUMP_DO_SMB 1" >>confdefs.h 4473 4474 LOCALSRC="print-smb.c smbutil.c $LOCALSRC" 4475 ;; 4476 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4477 $as_echo "no" >&6; } 4478 ;; 4479 esac 4480 4481 4482 # Check whether --with-user was given. 4483 if test "${with_user+set}" = set; then : 4484 withval=$with_user; 4485 fi 4486 4487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5 4488 $as_echo_n "checking whether to drop root privileges by default... " >&6; } 4489 if test ! -z "$with_user" ; then 4490 4491 cat >>confdefs.h <<_ACEOF 4492 #define WITH_USER "$withval" 4493 _ACEOF 4494 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4496 $as_echo "to \"$withval\"" >&6; } 4497 else 4498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4499 $as_echo "no" >&6; } 4500 fi 4501 4502 4503 # Check whether --with-chroot was given. 4504 if test "${with_chroot+set}" = set; then : 4505 withval=$with_chroot; 4506 fi 4507 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5 4509 $as_echo_n "checking whether to chroot... " >&6; } 4510 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then 4511 4512 cat >>confdefs.h <<_ACEOF 4513 #define WITH_CHROOT "$withval" 4514 _ACEOF 4515 4516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4517 $as_echo "to \"$withval\"" >&6; } 4518 else 4519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4520 $as_echo "no" >&6; } 4521 fi 4522 4523 4524 # Check whether --with-sandbox-capsicum was given. 4525 if test "${with_sandbox_capsicum+set}" = set; then : 4526 withval=$with_sandbox_capsicum; 4527 fi 4528 4529 # 4530 # Check whether various functions are available. If any are, set 4531 # ac_lbl_capsicum_function_seen to yes; if any are not, set 4532 # ac_lbl_capsicum_function_not_seen to yes. 4533 # 4534 # All of them must be available in order to enable capsicum sandboxing. 4535 # 4536 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then 4537 for ac_func in cap_enter cap_rights_init cap_rights_limit cap_ioctls_limit openat 4538 do : 4539 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4540 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4541 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4542 cat >>confdefs.h <<_ACEOF 4543 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4544 _ACEOF 4545 ac_lbl_capsicum_function_seen=yes 4546 else 4547 ac_lbl_capsicum_function_not_seen=yes 4548 fi 4549 done 4550 4551 fi 4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5 4553 $as_echo_n "checking whether to sandbox using capsicum... " >&6; } 4554 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then 4555 4556 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h 4557 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4559 $as_echo "yes" >&6; } 4560 else 4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4562 $as_echo "no" >&6; } 4563 fi 4564 4565 # 4566 # We must check this before checking whether to enable IPv6, because, 4567 # on some platforms (such as SunOS 5.x), the test program requires 4568 # the extra networking libraries. 4569 # 4570 4571 # Most operating systems have gethostbyname() in the default searched 4572 # libraries (i.e. libc): 4573 # Some OSes (eg. Solaris) place it in libnsl 4574 # Some strange OSes (SINIX) have it in libsocket: 4575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4576 $as_echo_n "checking for library containing gethostbyname... " >&6; } 4577 if ${ac_cv_search_gethostbyname+:} false; then : 4578 $as_echo_n "(cached) " >&6 4579 else 4580 ac_func_search_save_LIBS=$LIBS 4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4582 /* end confdefs.h. */ 4583 4584 /* Override any GCC internal prototype to avoid an error. 4585 Use char because int might match the return type of a GCC 4586 builtin and then its argument prototype would still apply. */ 4587 #ifdef __cplusplus 4588 extern "C" 4589 #endif 4590 char gethostbyname (); 4591 int 4592 main () 4593 { 4594 return gethostbyname (); 4595 ; 4596 return 0; 4597 } 4598 _ACEOF 4599 for ac_lib in '' nsl socket resolv; do 4600 if test -z "$ac_lib"; then 4601 ac_res="none required" 4602 else 4603 ac_res=-l$ac_lib 4604 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4605 fi 4606 if ac_fn_c_try_link "$LINENO"; then : 4607 ac_cv_search_gethostbyname=$ac_res 4608 fi 4609 rm -f core conftest.err conftest.$ac_objext \ 4610 conftest$ac_exeext 4611 if ${ac_cv_search_gethostbyname+:} false; then : 4612 break 4613 fi 4614 done 4615 if ${ac_cv_search_gethostbyname+:} false; then : 4616 4617 else 4618 ac_cv_search_gethostbyname=no 4619 fi 4620 rm conftest.$ac_ext 4621 LIBS=$ac_func_search_save_LIBS 4622 fi 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 4624 $as_echo "$ac_cv_search_gethostbyname" >&6; } 4625 ac_res=$ac_cv_search_gethostbyname 4626 if test "$ac_res" != no; then : 4627 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4628 4629 fi 4630 4631 # Unfortunately libsocket sometimes depends on libnsl and 4632 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. 4633 if test "$ac_cv_search_gethostbyname" = "no" 4634 then 4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 4636 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; } 4637 if ${ac_cv_lib_socket_gethostbyname+:} false; then : 4638 $as_echo_n "(cached) " >&6 4639 else 4640 ac_check_lib_save_LIBS=$LIBS 4641 LIBS="-lsocket -lnsl $LIBS" 4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4643 /* end confdefs.h. */ 4644 4645 /* Override any GCC internal prototype to avoid an error. 4646 Use char because int might match the return type of a GCC 4647 builtin and then its argument prototype would still apply. */ 4648 #ifdef __cplusplus 4649 extern "C" 4650 #endif 4651 char gethostbyname (); 4652 int 4653 main () 4654 { 4655 return gethostbyname (); 4656 ; 4657 return 0; 4658 } 4659 _ACEOF 4660 if ac_fn_c_try_link "$LINENO"; then : 4661 ac_cv_lib_socket_gethostbyname=yes 4662 else 4663 ac_cv_lib_socket_gethostbyname=no 4664 fi 4665 rm -f core conftest.err conftest.$ac_objext \ 4666 conftest$ac_exeext conftest.$ac_ext 4667 LIBS=$ac_check_lib_save_LIBS 4668 fi 4669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 4670 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } 4671 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then : 4672 LIBS="-lsocket -lnsl $LIBS" 4673 fi 4674 4675 fi 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 4677 $as_echo_n "checking for library containing socket... " >&6; } 4678 if ${ac_cv_search_socket+:} false; then : 4679 $as_echo_n "(cached) " >&6 4680 else 4681 ac_func_search_save_LIBS=$LIBS 4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4683 /* end confdefs.h. */ 4684 4685 /* Override any GCC internal prototype to avoid an error. 4686 Use char because int might match the return type of a GCC 4687 builtin and then its argument prototype would still apply. */ 4688 #ifdef __cplusplus 4689 extern "C" 4690 #endif 4691 char socket (); 4692 int 4693 main () 4694 { 4695 return socket (); 4696 ; 4697 return 0; 4698 } 4699 _ACEOF 4700 for ac_lib in '' socket; do 4701 if test -z "$ac_lib"; then 4702 ac_res="none required" 4703 else 4704 ac_res=-l$ac_lib 4705 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4706 fi 4707 if ac_fn_c_try_link "$LINENO"; then : 4708 ac_cv_search_socket=$ac_res 4709 fi 4710 rm -f core conftest.err conftest.$ac_objext \ 4711 conftest$ac_exeext 4712 if ${ac_cv_search_socket+:} false; then : 4713 break 4714 fi 4715 done 4716 if ${ac_cv_search_socket+:} false; then : 4717 4718 else 4719 ac_cv_search_socket=no 4720 fi 4721 rm conftest.$ac_ext 4722 LIBS=$ac_func_search_save_LIBS 4723 fi 4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4725 $as_echo "$ac_cv_search_socket" >&6; } 4726 ac_res=$ac_cv_search_socket 4727 if test "$ac_res" != no; then : 4728 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4729 4730 else 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 4732 $as_echo_n "checking for socket in -lsocket... " >&6; } 4733 if ${ac_cv_lib_socket_socket+:} false; then : 4734 $as_echo_n "(cached) " >&6 4735 else 4736 ac_check_lib_save_LIBS=$LIBS 4737 LIBS="-lsocket -lnsl $LIBS" 4738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4739 /* end confdefs.h. */ 4740 4741 /* Override any GCC internal prototype to avoid an error. 4742 Use char because int might match the return type of a GCC 4743 builtin and then its argument prototype would still apply. */ 4744 #ifdef __cplusplus 4745 extern "C" 4746 #endif 4747 char socket (); 4748 int 4749 main () 4750 { 4751 return socket (); 4752 ; 4753 return 0; 4754 } 4755 _ACEOF 4756 if ac_fn_c_try_link "$LINENO"; then : 4757 ac_cv_lib_socket_socket=yes 4758 else 4759 ac_cv_lib_socket_socket=no 4760 fi 4761 rm -f core conftest.err conftest.$ac_objext \ 4762 conftest$ac_exeext conftest.$ac_ext 4763 LIBS=$ac_check_lib_save_LIBS 4764 fi 4765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 4766 $as_echo "$ac_cv_lib_socket_socket" >&6; } 4767 if test "x$ac_cv_lib_socket_socket" = xyes; then : 4768 LIBS="-lsocket -lnsl $LIBS" 4769 fi 4770 4771 fi 4772 4773 # DLPI needs putmsg under HPUX so test for -lstr while we're at it 4774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 4775 $as_echo_n "checking for library containing putmsg... " >&6; } 4776 if ${ac_cv_search_putmsg+:} false; then : 4777 $as_echo_n "(cached) " >&6 4778 else 4779 ac_func_search_save_LIBS=$LIBS 4780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4781 /* end confdefs.h. */ 4782 4783 /* Override any GCC internal prototype to avoid an error. 4784 Use char because int might match the return type of a GCC 4785 builtin and then its argument prototype would still apply. */ 4786 #ifdef __cplusplus 4787 extern "C" 4788 #endif 4789 char putmsg (); 4790 int 4791 main () 4792 { 4793 return putmsg (); 4794 ; 4795 return 0; 4796 } 4797 _ACEOF 4798 for ac_lib in '' str; do 4799 if test -z "$ac_lib"; then 4800 ac_res="none required" 4801 else 4802 ac_res=-l$ac_lib 4803 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4804 fi 4805 if ac_fn_c_try_link "$LINENO"; then : 4806 ac_cv_search_putmsg=$ac_res 4807 fi 4808 rm -f core conftest.err conftest.$ac_objext \ 4809 conftest$ac_exeext 4810 if ${ac_cv_search_putmsg+:} false; then : 4811 break 4812 fi 4813 done 4814 if ${ac_cv_search_putmsg+:} false; then : 4815 4816 else 4817 ac_cv_search_putmsg=no 4818 fi 4819 rm conftest.$ac_ext 4820 LIBS=$ac_func_search_save_LIBS 4821 fi 4822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 4823 $as_echo "$ac_cv_search_putmsg" >&6; } 4824 ac_res=$ac_cv_search_putmsg 4825 if test "$ac_res" != no; then : 4826 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4827 4828 fi 4829 4830 4831 4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5 4833 $as_echo_n "checking whether to enable ipv6... " >&6; } 4834 # Check whether --enable-ipv6 was given. 4835 if test "${enable_ipv6+set}" = set; then : 4836 enableval=$enable_ipv6; case "$enableval" in 4837 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4838 $as_echo "yes" >&6; } 4839 LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC" 4840 4841 $as_echo "#define INET6 1" >>confdefs.h 4842 4843 ipv6=yes 4844 ;; 4845 *) 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4847 $as_echo "no" >&6; } 4848 ipv6=no 4849 ;; 4850 esac 4851 else 4852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4853 /* end confdefs.h. */ 4854 4855 /* AF_INET6 available check */ 4856 #include <sys/types.h> 4857 #include <sys/socket.h> 4858 #include <netinet/in.h> 4859 #ifdef AF_INET6 4860 void 4861 foo(struct in6_addr *addr) 4862 { 4863 memset(addr, 0, sizeof (struct in6_addr)); 4864 } 4865 #else 4866 #error "AF_INET6 not defined" 4867 #endif 4868 4869 4870 _ACEOF 4871 if ac_fn_c_try_compile "$LINENO"; then : 4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4873 $as_echo "yes" >&6; } 4874 LOCALSRC="print-ip6.c print-ip6opts.c print-mobility.c print-ripng.c print-icmp6.c print-frag6.c print-rt6.c print-ospf6.c print-dhcp6.c print-babel.c $LOCALSRC" 4875 4876 $as_echo "#define INET6 1" >>confdefs.h 4877 4878 ipv6=yes 4879 else 4880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4881 $as_echo "no" >&6; } 4882 ipv6=no 4883 fi 4884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4885 fi 4886 4887 4888 ipv6type=unknown 4889 ipv6lib=none 4890 ipv6trylibc=no 4891 4892 if test "$ipv6" = "yes"; then 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 4894 $as_echo_n "checking ipv6 stack type... " >&6; } 4895 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do 4896 case $i in 4897 inria) 4898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4899 /* end confdefs.h. */ 4900 #include <netinet/in.h> 4901 #ifdef IPV6_INRIA_VERSION 4902 yes 4903 #endif 4904 _ACEOF 4905 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4906 $EGREP "yes" >/dev/null 2>&1; then : 4907 ipv6type=$i; 4908 CFLAGS="-DINET6 $CFLAGS" 4909 fi 4910 rm -f conftest* 4911 4912 ;; 4913 kame) 4914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4915 /* end confdefs.h. */ 4916 #include <netinet/in.h> 4917 #ifdef __KAME__ 4918 yes 4919 #endif 4920 _ACEOF 4921 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4922 $EGREP "yes" >/dev/null 2>&1; then : 4923 ipv6type=$i; 4924 ipv6lib=inet6; 4925 ipv6libdir=/usr/local/v6/lib; 4926 ipv6trylibc=yes; 4927 CFLAGS="-DINET6 $CFLAGS" 4928 fi 4929 rm -f conftest* 4930 4931 ;; 4932 linux-glibc) 4933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4934 /* end confdefs.h. */ 4935 #include <features.h> 4936 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 4937 yes 4938 #endif 4939 _ACEOF 4940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4941 $EGREP "yes" >/dev/null 2>&1; then : 4942 ipv6type=$i; 4943 CFLAGS="-DINET6 $CFLAGS" 4944 fi 4945 rm -f conftest* 4946 4947 ;; 4948 linux-libinet6) 4949 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then 4950 ipv6type=$i 4951 ipv6lib=inet6 4952 ipv6libdir=/usr/inet6/lib 4953 ipv6trylibc=yes; 4954 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS" 4955 fi 4956 ;; 4957 toshiba) 4958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4959 /* end confdefs.h. */ 4960 #include <sys/param.h> 4961 #ifdef _TOSHIBA_INET6 4962 yes 4963 #endif 4964 _ACEOF 4965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4966 $EGREP "yes" >/dev/null 2>&1; then : 4967 ipv6type=$i; 4968 ipv6lib=inet6; 4969 ipv6libdir=/usr/local/v6/lib; 4970 CFLAGS="-DINET6 $CFLAGS" 4971 fi 4972 rm -f conftest* 4973 4974 ;; 4975 v6d) 4976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4977 /* end confdefs.h. */ 4978 #include </usr/local/v6/include/sys/v6config.h> 4979 #ifdef __V6D__ 4980 yes 4981 #endif 4982 _ACEOF 4983 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4984 $EGREP "yes" >/dev/null 2>&1; then : 4985 ipv6type=$i; 4986 ipv6lib=v6; 4987 ipv6libdir=/usr/local/v6/lib; 4988 CFLAGS="-I/usr/local/v6/include $CFLAGS" 4989 fi 4990 rm -f conftest* 4991 4992 ;; 4993 zeta) 4994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4995 /* end confdefs.h. */ 4996 #include <sys/param.h> 4997 #ifdef _ZETA_MINAMI_INET6 4998 yes 4999 #endif 5000 _ACEOF 5001 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5002 $EGREP "yes" >/dev/null 2>&1; then : 5003 ipv6type=$i; 5004 ipv6lib=inet6; 5005 ipv6libdir=/usr/local/v6/lib; 5006 CFLAGS="-DINET6 $CFLAGS" 5007 fi 5008 rm -f conftest* 5009 5010 ;; 5011 esac 5012 if test "$ipv6type" != "unknown"; then 5013 break 5014 fi 5015 done 5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 5017 $as_echo "$ipv6type" >&6; } 5018 fi 5019 5020 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then 5021 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then 5022 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" 5023 echo "You have $ipv6lib library, using it" 5024 else 5025 if test "$ipv6trylibc" = "yes"; then 5026 echo "You do not have $ipv6lib library, using libc" 5027 else 5028 echo 'Fatal: no $ipv6lib library found. cannot continue.' 5029 echo "You need to fetch lib$ipv6lib.a from appropriate" 5030 echo 'ipv6 kit and compile beforehand.' 5031 exit 1 5032 fi 5033 fi 5034 fi 5035 5036 5037 if test "$ipv6" = "yes"; then 5038 # 5039 # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()" 5040 # function in libc; there are "ngetaddrinfo()" and 5041 # "ogetaddrinfo()" functions, and <netdb.h> #defines 5042 # "getaddrinfo" to be either "ngetaddrinfo" or 5043 # "ogetaddrinfo", depending on whether _SOCKADDR_LEN 5044 # or _XOPEN_SOURCE_EXTENDED are defined or not. 5045 # 5046 # So this test doesn't work on Tru64 5.1, and possibly 5047 # on other 5.x releases. This causes the configure 5048 # script to become confused, and results in libpcap 5049 # being unbuildable. 5050 # 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 5052 $as_echo_n "checking for library containing getaddrinfo... " >&6; } 5053 if ${ac_cv_search_getaddrinfo+:} false; then : 5054 $as_echo_n "(cached) " >&6 5055 else 5056 ac_func_search_save_LIBS=$LIBS 5057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5058 /* end confdefs.h. */ 5059 5060 /* Override any GCC internal prototype to avoid an error. 5061 Use char because int might match the return type of a GCC 5062 builtin and then its argument prototype would still apply. */ 5063 #ifdef __cplusplus 5064 extern "C" 5065 #endif 5066 char getaddrinfo (); 5067 int 5068 main () 5069 { 5070 return getaddrinfo (); 5071 ; 5072 return 0; 5073 } 5074 _ACEOF 5075 for ac_lib in '' socket; do 5076 if test -z "$ac_lib"; then 5077 ac_res="none required" 5078 else 5079 ac_res=-l$ac_lib 5080 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5081 fi 5082 if ac_fn_c_try_link "$LINENO"; then : 5083 ac_cv_search_getaddrinfo=$ac_res 5084 fi 5085 rm -f core conftest.err conftest.$ac_objext \ 5086 conftest$ac_exeext 5087 if ${ac_cv_search_getaddrinfo+:} false; then : 5088 break 5089 fi 5090 done 5091 if ${ac_cv_search_getaddrinfo+:} false; then : 5092 5093 else 5094 ac_cv_search_getaddrinfo=no 5095 fi 5096 rm conftest.$ac_ext 5097 LIBS=$ac_func_search_save_LIBS 5098 fi 5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 5100 $as_echo "$ac_cv_search_getaddrinfo" >&6; } 5101 ac_res=$ac_cv_search_getaddrinfo 5102 if test "$ac_res" != no; then : 5103 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5 5105 $as_echo_n "checking getaddrinfo bug... " >&6; } 5106 if ${td_cv_buggygetaddrinfo+:} false; then : 5107 $as_echo_n "(cached) " >&6 5108 else 5109 if test "$cross_compiling" = yes; then : 5110 td_cv_buggygetaddrinfo=yes 5111 else 5112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5113 /* end confdefs.h. */ 5114 5115 #include <sys/types.h> 5116 #include <netdb.h> 5117 #include <string.h> 5118 #include <sys/socket.h> 5119 #include <netinet/in.h> 5120 5121 main() 5122 { 5123 int passive, gaierr, inet4 = 0, inet6 = 0; 5124 struct addrinfo hints, *ai, *aitop; 5125 char straddr[INET6_ADDRSTRLEN], strport[16]; 5126 5127 for (passive = 0; passive <= 1; passive++) { 5128 memset(&hints, 0, sizeof(hints)); 5129 hints.ai_family = AF_UNSPEC; 5130 hints.ai_flags = passive ? AI_PASSIVE : 0; 5131 hints.ai_socktype = SOCK_STREAM; 5132 hints.ai_protocol = IPPROTO_TCP; 5133 if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { 5134 (void)gai_strerror(gaierr); 5135 goto bad; 5136 } 5137 for (ai = aitop; ai; ai = ai->ai_next) { 5138 if (ai->ai_addr == NULL || 5139 ai->ai_addrlen == 0 || 5140 getnameinfo(ai->ai_addr, ai->ai_addrlen, 5141 straddr, sizeof(straddr), strport, sizeof(strport), 5142 NI_NUMERICHOST|NI_NUMERICSERV) != 0) { 5143 goto bad; 5144 } 5145 switch (ai->ai_family) { 5146 case AF_INET: 5147 if (strcmp(strport, "54321") != 0) { 5148 goto bad; 5149 } 5150 if (passive) { 5151 if (strcmp(straddr, "0.0.0.0") != 0) { 5152 goto bad; 5153 } 5154 } else { 5155 if (strcmp(straddr, "127.0.0.1") != 0) { 5156 goto bad; 5157 } 5158 } 5159 inet4++; 5160 break; 5161 case AF_INET6: 5162 if (strcmp(strport, "54321") != 0) { 5163 goto bad; 5164 } 5165 if (passive) { 5166 if (strcmp(straddr, "::") != 0) { 5167 goto bad; 5168 } 5169 } else { 5170 if (strcmp(straddr, "::1") != 0) { 5171 goto bad; 5172 } 5173 } 5174 inet6++; 5175 break; 5176 case AF_UNSPEC: 5177 goto bad; 5178 break; 5179 #ifdef AF_UNIX 5180 case AF_UNIX: 5181 #else 5182 #ifdef AF_LOCAL 5183 case AF_LOCAL: 5184 #endif 5185 #endif 5186 default: 5187 /* another family support? */ 5188 break; 5189 } 5190 } 5191 } 5192 5193 /* supported family should be 2, unsupported family should be 0 */ 5194 if (!(inet4 == 0 || inet4 == 2)) 5195 goto bad; 5196 if (!(inet6 == 0 || inet6 == 2)) 5197 goto bad; 5198 5199 if (aitop) 5200 freeaddrinfo(aitop); 5201 exit(0); 5202 5203 bad: 5204 if (aitop) 5205 freeaddrinfo(aitop); 5206 exit(1); 5207 } 5208 5209 _ACEOF 5210 if ac_fn_c_try_run "$LINENO"; then : 5211 td_cv_buggygetaddrinfo=no 5212 else 5213 td_cv_buggygetaddrinfo=yes 5214 fi 5215 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5216 conftest.$ac_objext conftest.beam conftest.$ac_ext 5217 fi 5218 5219 fi 5220 5221 if test "$td_cv_buggygetaddrinfo" = no; then 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5 5223 $as_echo "good" >&6; } 5224 else 5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5 5226 $as_echo "buggy" >&6; } 5227 fi 5228 5229 if test "$td_cv_buggygetaddrinfo" = "yes"; then 5230 # 5231 # XXX - it doesn't appear that "ipv6type" can ever be 5232 # set to "linux". Should this be testing for 5233 # "linux-glibc", or for that *or* "linux-libinet6"? 5234 # If the latter, note that "linux-libinet6" is also 5235 # the type given to some non-Linux OSes. 5236 # 5237 if test "$ipv6type" != "linux"; then 5238 echo 'Fatal: You must get working getaddrinfo() function.' 5239 echo ' or you can specify "--disable-ipv6"'. 5240 exit 1 5241 else 5242 echo 'Warning: getaddrinfo() implementation on your system seems be buggy.' 5243 echo ' Better upgrade your system library to newest version' 5244 echo ' of GNU C library (aka glibc).' 5245 fi 5246 fi 5247 5248 fi 5249 5250 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo" 5251 if test "x$ac_cv_func_getnameinfo" = xyes; then : 5252 $as_echo "#define HAVE_GETNAMEINFO 1" >>confdefs.h 5253 5254 else 5255 case " $LIBOBJS " in 5256 *" getnameinfo.$ac_objext "* ) ;; 5257 *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext" 5258 ;; 5259 esac 5260 5261 fi 5262 5263 5264 fi 5265 5266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5 5267 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; } 5268 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then : 5269 $as_echo_n "(cached) " >&6 5270 else 5271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272 /* end confdefs.h. */ 5273 #include <netdnet/dnetdb.h> 5274 5275 _ACEOF 5276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5277 $EGREP "dnet_htoa" >/dev/null 2>&1; then : 5278 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes 5279 else 5280 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no 5281 fi 5282 rm -f conftest* 5283 5284 fi 5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5 5286 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; } 5287 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then 5288 5289 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h 5290 5291 fi 5292 5293 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5 5295 $as_echo_n "checking for addrinfo... " >&6; } 5296 if ${ac_cv_addrinfo+:} false; then : 5297 $as_echo_n "(cached) " >&6 5298 else 5299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5300 /* end confdefs.h. */ 5301 5302 # include <netdb.h> 5303 int 5304 main () 5305 { 5306 struct addrinfo a 5307 ; 5308 return 0; 5309 } 5310 _ACEOF 5311 if ac_fn_c_try_compile "$LINENO"; then : 5312 ac_cv_addrinfo=yes 5313 else 5314 ac_cv_addrinfo=no 5315 fi 5316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5317 fi 5318 5319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_addrinfo" >&5 5320 $as_echo "$ac_cv_addrinfo" >&6; } 5321 if test $ac_cv_addrinfo = yes; then 5322 5323 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h 5324 5325 else 5326 5327 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h 5328 5329 fi 5330 5331 if test "$ac_cv_addrinfo" = no; then 5332 missing_includes=yes 5333 fi 5334 5335 5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_MAXSERV" >&5 5337 $as_echo_n "checking for NI_MAXSERV... " >&6; } 5338 if ${ac_cv_maxserv+:} false; then : 5339 $as_echo_n "(cached) " >&6 5340 else 5341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5342 /* end confdefs.h. */ 5343 #include <netdb.h> 5344 #ifdef NI_MAXSERV 5345 yes 5346 #endif 5347 _ACEOF 5348 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5349 $EGREP "yes" >/dev/null 2>&1; then : 5350 ac_cv_maxserv=yes 5351 else 5352 ac_cv_maxserv=no 5353 fi 5354 rm -f conftest* 5355 5356 fi 5357 5358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxserv" >&5 5359 $as_echo "$ac_cv_maxserv" >&6; } 5360 if test $ac_cv_maxserv != yes; then 5361 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h 5362 5363 fi 5364 5365 if test "$ac_cv_maxserv" = no; then 5366 missing_includes=yes 5367 fi 5368 5369 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_NAMEREQD" >&5 5371 $as_echo_n "checking for NI_NAMEREQD... " >&6; } 5372 if ${ac_cv_namereqd+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374 else 5375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5376 /* end confdefs.h. */ 5377 #include <netdb.h> 5378 #ifdef NI_NOFQDN 5379 yes 5380 #endif 5381 _ACEOF 5382 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5383 $EGREP "yes" >/dev/null 2>&1; then : 5384 ac_cv_namereqd=yes 5385 else 5386 ac_cv_namereqd=no 5387 fi 5388 rm -f conftest* 5389 5390 fi 5391 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namereqd" >&5 5393 $as_echo "$ac_cv_namereqd" >&6; } 5394 if test $ac_cv_namereqd != yes; then 5395 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h 5396 5397 fi 5398 5399 if test "$ac_cv_namereqd" = no; then 5400 missing_includes=yes 5401 fi 5402 5403 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf" 5404 if test "x$ac_cv_func_vfprintf" = xyes; then : 5405 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h 5406 5407 else 5408 case " $LIBOBJS " in 5409 *" vfprintf.$ac_objext "* ) ;; 5410 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext" 5411 ;; 5412 esac 5413 5414 fi 5415 5416 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 5417 if test "x$ac_cv_func_strcasecmp" = xyes; then : 5418 $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h 5419 5420 else 5421 case " $LIBOBJS " in 5422 *" strcasecmp.$ac_objext "* ) ;; 5423 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" 5424 ;; 5425 esac 5426 5427 fi 5428 5429 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5430 if test "x$ac_cv_func_strlcat" = xyes; then : 5431 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5432 5433 else 5434 case " $LIBOBJS " in 5435 *" strlcat.$ac_objext "* ) ;; 5436 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5437 ;; 5438 esac 5439 5440 fi 5441 5442 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5443 if test "x$ac_cv_func_strlcpy" = xyes; then : 5444 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5445 5446 else 5447 case " $LIBOBJS " in 5448 *" strlcpy.$ac_objext "* ) ;; 5449 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5450 ;; 5451 esac 5452 5453 fi 5454 5455 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" 5456 if test "x$ac_cv_func_strdup" = xyes; then : 5457 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h 5458 5459 else 5460 case " $LIBOBJS " in 5461 *" strdup.$ac_objext "* ) ;; 5462 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5463 ;; 5464 esac 5465 5466 fi 5467 5468 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5469 if test "x$ac_cv_func_strsep" = xyes; then : 5470 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5471 5472 else 5473 case " $LIBOBJS " in 5474 *" strsep.$ac_objext "* ) ;; 5475 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5476 ;; 5477 esac 5478 5479 fi 5480 5481 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" 5482 if test "x$ac_cv_func_getopt_long" = xyes; then : 5483 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h 5484 5485 else 5486 case " $LIBOBJS " in 5487 *" getopt_long.$ac_objext "* ) ;; 5488 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" 5489 ;; 5490 esac 5491 5492 fi 5493 5494 5495 for ac_func in fork vfork strftime 5496 do : 5497 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5498 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5499 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5500 cat >>confdefs.h <<_ACEOF 5501 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5502 _ACEOF 5503 5504 fi 5505 done 5506 5507 for ac_func in setlinebuf alarm 5508 do : 5509 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5510 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5511 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5512 cat >>confdefs.h <<_ACEOF 5513 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5514 _ACEOF 5515 5516 fi 5517 done 5518 5519 5520 needsnprintf=no 5521 for ac_func in vsnprintf snprintf 5522 do : 5523 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5524 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5525 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5526 cat >>confdefs.h <<_ACEOF 5527 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5528 _ACEOF 5529 5530 else 5531 needsnprintf=yes 5532 fi 5533 done 5534 5535 if test $needsnprintf = yes; then 5536 case " $LIBOBJS " in 5537 *" snprintf.$ac_objext "* ) ;; 5538 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 5539 ;; 5540 esac 5541 5542 fi 5543 5544 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5546 $as_echo_n "checking return type of signal handlers... " >&6; } 5547 if ${ac_cv_type_signal+:} false; then : 5548 $as_echo_n "(cached) " >&6 5549 else 5550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5551 /* end confdefs.h. */ 5552 #include <sys/types.h> 5553 #include <signal.h> 5554 5555 int 5556 main () 5557 { 5558 return *(signal (0, 0)) (0) == 1; 5559 ; 5560 return 0; 5561 } 5562 _ACEOF 5563 if ac_fn_c_try_compile "$LINENO"; then : 5564 ac_cv_type_signal=int 5565 else 5566 ac_cv_type_signal=void 5567 fi 5568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5569 fi 5570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5571 $as_echo "$ac_cv_type_signal" >&6; } 5572 5573 cat >>confdefs.h <<_ACEOF 5574 #define RETSIGTYPE $ac_cv_type_signal 5575 _ACEOF 5576 5577 5578 if test "$ac_cv_type_signal" = void ; then 5579 5580 $as_echo "#define RETSIGVAL /**/" >>confdefs.h 5581 5582 else 5583 5584 $as_echo "#define RETSIGVAL (0)" >>confdefs.h 5585 5586 fi 5587 case "$host_os" in 5588 5589 irix*) 5590 5591 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h 5592 5593 ;; 5594 5595 *) 5596 for ac_func in sigaction 5597 do : 5598 ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" 5599 if test "x$ac_cv_func_sigaction" = xyes; then : 5600 cat >>confdefs.h <<_ACEOF 5601 #define HAVE_SIGACTION 1 5602 _ACEOF 5603 5604 fi 5605 done 5606 5607 if test $ac_cv_func_sigaction = no ; then 5608 for ac_func in sigset 5609 do : 5610 ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset" 5611 if test "x$ac_cv_func_sigset" = xyes; then : 5612 cat >>confdefs.h <<_ACEOF 5613 #define HAVE_SIGSET 1 5614 _ACEOF 5615 5616 fi 5617 done 5618 5619 fi 5620 ;; 5621 esac 5622 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5 5624 $as_echo_n "checking for library containing dnet_htoa... " >&6; } 5625 if ${ac_cv_search_dnet_htoa+:} false; then : 5626 $as_echo_n "(cached) " >&6 5627 else 5628 ac_func_search_save_LIBS=$LIBS 5629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5630 /* end confdefs.h. */ 5631 5632 /* Override any GCC internal prototype to avoid an error. 5633 Use char because int might match the return type of a GCC 5634 builtin and then its argument prototype would still apply. */ 5635 #ifdef __cplusplus 5636 extern "C" 5637 #endif 5638 char dnet_htoa (); 5639 int 5640 main () 5641 { 5642 return dnet_htoa (); 5643 ; 5644 return 0; 5645 } 5646 _ACEOF 5647 for ac_lib in '' dnet; do 5648 if test -z "$ac_lib"; then 5649 ac_res="none required" 5650 else 5651 ac_res=-l$ac_lib 5652 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5653 fi 5654 if ac_fn_c_try_link "$LINENO"; then : 5655 ac_cv_search_dnet_htoa=$ac_res 5656 fi 5657 rm -f core conftest.err conftest.$ac_objext \ 5658 conftest$ac_exeext 5659 if ${ac_cv_search_dnet_htoa+:} false; then : 5660 break 5661 fi 5662 done 5663 if ${ac_cv_search_dnet_htoa+:} false; then : 5664 5665 else 5666 ac_cv_search_dnet_htoa=no 5667 fi 5668 rm conftest.$ac_ext 5669 LIBS=$ac_func_search_save_LIBS 5670 fi 5671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5 5672 $as_echo "$ac_cv_search_dnet_htoa" >&6; } 5673 ac_res=$ac_cv_search_dnet_htoa 5674 if test "$ac_res" != no; then : 5675 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5676 5677 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h 5678 5679 fi 5680 5681 5682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5 5683 $as_echo_n "checking for main in -lrpc... " >&6; } 5684 if ${ac_cv_lib_rpc_main+:} false; then : 5685 $as_echo_n "(cached) " >&6 5686 else 5687 ac_check_lib_save_LIBS=$LIBS 5688 LIBS="-lrpc $LIBS" 5689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5690 /* end confdefs.h. */ 5691 5692 5693 int 5694 main () 5695 { 5696 return main (); 5697 ; 5698 return 0; 5699 } 5700 _ACEOF 5701 if ac_fn_c_try_link "$LINENO"; then : 5702 ac_cv_lib_rpc_main=yes 5703 else 5704 ac_cv_lib_rpc_main=no 5705 fi 5706 rm -f core conftest.err conftest.$ac_objext \ 5707 conftest$ac_exeext conftest.$ac_ext 5708 LIBS=$ac_check_lib_save_LIBS 5709 fi 5710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5 5711 $as_echo "$ac_cv_lib_rpc_main" >&6; } 5712 if test "x$ac_cv_lib_rpc_main" = xyes; then : 5713 cat >>confdefs.h <<_ACEOF 5714 #define HAVE_LIBRPC 1 5715 _ACEOF 5716 5717 LIBS="-lrpc $LIBS" 5718 5719 fi 5720 5721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5 5722 $as_echo_n "checking for library containing getrpcbynumber... " >&6; } 5723 if ${ac_cv_search_getrpcbynumber+:} false; then : 5724 $as_echo_n "(cached) " >&6 5725 else 5726 ac_func_search_save_LIBS=$LIBS 5727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5728 /* end confdefs.h. */ 5729 5730 /* Override any GCC internal prototype to avoid an error. 5731 Use char because int might match the return type of a GCC 5732 builtin and then its argument prototype would still apply. */ 5733 #ifdef __cplusplus 5734 extern "C" 5735 #endif 5736 char getrpcbynumber (); 5737 int 5738 main () 5739 { 5740 return getrpcbynumber (); 5741 ; 5742 return 0; 5743 } 5744 _ACEOF 5745 for ac_lib in '' nsl; do 5746 if test -z "$ac_lib"; then 5747 ac_res="none required" 5748 else 5749 ac_res=-l$ac_lib 5750 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5751 fi 5752 if ac_fn_c_try_link "$LINENO"; then : 5753 ac_cv_search_getrpcbynumber=$ac_res 5754 fi 5755 rm -f core conftest.err conftest.$ac_objext \ 5756 conftest$ac_exeext 5757 if ${ac_cv_search_getrpcbynumber+:} false; then : 5758 break 5759 fi 5760 done 5761 if ${ac_cv_search_getrpcbynumber+:} false; then : 5762 5763 else 5764 ac_cv_search_getrpcbynumber=no 5765 fi 5766 rm conftest.$ac_ext 5767 LIBS=$ac_func_search_save_LIBS 5768 fi 5769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5 5770 $as_echo "$ac_cv_search_getrpcbynumber" >&6; } 5771 ac_res=$ac_cv_search_getrpcbynumber 5772 if test "$ac_res" != no; then : 5773 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5774 5775 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h 5776 5777 fi 5778 5779 5780 5781 5782 LBL_LIBS="$LIBS" 5783 pfopen=/usr/examples/packetfilter/pfopen.c 5784 if test -f $pfopen ; then 5785 for ac_func in pfopen 5786 do : 5787 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen" 5788 if test "x$ac_cv_func_pfopen" = xyes; then : 5789 cat >>confdefs.h <<_ACEOF 5790 #define HAVE_PFOPEN 1 5791 _ACEOF 5792 5793 fi 5794 done 5795 5796 if test $ac_cv_func_pfopen = "no" ; then 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5 5798 $as_echo "Using $pfopen" >&6; } 5799 LIBS="$LIBS $pfopen" 5800 fi 5801 fi 5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5 5803 $as_echo_n "checking for local pcap library... " >&6; } 5804 libpcap=FAIL 5805 lastdir=FAIL 5806 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5807 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5808 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 5809 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5810 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 5811 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ 5812 sed -e 's/-PRE-GIT$//' ` 5813 if test $lastdir = $basedir ; then 5814 continue; 5815 fi 5816 lastdir=$dir 5817 if test -r $dir/libpcap.a ; then 5818 libpcap=$dir/libpcap.a 5819 d=$dir 5820 fi 5821 done 5822 if test $libpcap = FAIL ; then 5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5824 $as_echo "not found" >&6; } 5825 5826 # 5827 # Look for pcap-config. 5828 # 5829 if test -n "$ac_tool_prefix"; then 5830 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args. 5831 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2 5832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5833 $as_echo_n "checking for $ac_word... " >&6; } 5834 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5835 $as_echo_n "(cached) " >&6 5836 else 5837 case $PCAP_CONFIG in 5838 [\\/]* | ?:[\\/]*) 5839 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5840 ;; 5841 *) 5842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5843 for as_dir in $PATH 5844 do 5845 IFS=$as_save_IFS 5846 test -z "$as_dir" && as_dir=. 5847 for ac_exec_ext in '' $ac_executable_extensions; do 5848 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5849 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5850 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5851 break 2 5852 fi 5853 done 5854 done 5855 IFS=$as_save_IFS 5856 5857 ;; 5858 esac 5859 fi 5860 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5861 if test -n "$PCAP_CONFIG"; then 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5863 $as_echo "$PCAP_CONFIG" >&6; } 5864 else 5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5866 $as_echo "no" >&6; } 5867 fi 5868 5869 5870 fi 5871 if test -z "$ac_cv_path_PCAP_CONFIG"; then 5872 ac_pt_PCAP_CONFIG=$PCAP_CONFIG 5873 # Extract the first word of "pcap-config", so it can be a program name with args. 5874 set dummy pcap-config; ac_word=$2 5875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5876 $as_echo_n "checking for $ac_word... " >&6; } 5877 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then : 5878 $as_echo_n "(cached) " >&6 5879 else 5880 case $ac_pt_PCAP_CONFIG in 5881 [\\/]* | ?:[\\/]*) 5882 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path. 5883 ;; 5884 *) 5885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5886 for as_dir in $PATH 5887 do 5888 IFS=$as_save_IFS 5889 test -z "$as_dir" && as_dir=. 5890 for ac_exec_ext in '' $ac_executable_extensions; do 5891 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5892 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5893 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5894 break 2 5895 fi 5896 done 5897 done 5898 IFS=$as_save_IFS 5899 5900 ;; 5901 esac 5902 fi 5903 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG 5904 if test -n "$ac_pt_PCAP_CONFIG"; then 5905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5 5906 $as_echo "$ac_pt_PCAP_CONFIG" >&6; } 5907 else 5908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5909 $as_echo "no" >&6; } 5910 fi 5911 5912 if test "x$ac_pt_PCAP_CONFIG" = x; then 5913 PCAP_CONFIG="" 5914 else 5915 case $cross_compiling:$ac_tool_warned in 5916 yes:) 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5918 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5919 ac_tool_warned=yes ;; 5920 esac 5921 PCAP_CONFIG=$ac_pt_PCAP_CONFIG 5922 fi 5923 else 5924 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG" 5925 fi 5926 5927 if test -n "$PCAP_CONFIG" ; then 5928 # 5929 # Found - use it to get the include flags for 5930 # libpcap and the flags to link with libpcap. 5931 # 5932 # Please read section 11.6 "Shell Substitutions" 5933 # in the autoconf manual before doing anything 5934 # to this that involves quoting. Especially note 5935 # the statement "There is just no portable way to use 5936 # double-quoted strings inside double-quoted back-quoted 5937 # expressions (pfew!)." 5938 # 5939 cflags=`"$PCAP_CONFIG" --cflags` 5940 V_INCLS="$cflags $V_INCLS" 5941 libpcap=`"$PCAP_CONFIG" --libs` 5942 else 5943 # 5944 # Not found; look for pcap. 5945 # 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5 5947 $as_echo_n "checking for main in -lpcap... " >&6; } 5948 if ${ac_cv_lib_pcap_main+:} false; then : 5949 $as_echo_n "(cached) " >&6 5950 else 5951 ac_check_lib_save_LIBS=$LIBS 5952 LIBS="-lpcap $LIBS" 5953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5954 /* end confdefs.h. */ 5955 5956 5957 int 5958 main () 5959 { 5960 return main (); 5961 ; 5962 return 0; 5963 } 5964 _ACEOF 5965 if ac_fn_c_try_link "$LINENO"; then : 5966 ac_cv_lib_pcap_main=yes 5967 else 5968 ac_cv_lib_pcap_main=no 5969 fi 5970 rm -f core conftest.err conftest.$ac_objext \ 5971 conftest$ac_exeext conftest.$ac_ext 5972 LIBS=$ac_check_lib_save_LIBS 5973 fi 5974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5 5975 $as_echo "$ac_cv_lib_pcap_main" >&6; } 5976 if test "x$ac_cv_lib_pcap_main" = xyes; then : 5977 libpcap="-lpcap" 5978 fi 5979 5980 if test $libpcap = FAIL ; then 5981 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 5982 fi 5983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5 5984 $as_echo_n "checking for extraneous pcap header directories... " >&6; } 5985 if test \( ! -r /usr/local/include/pcap.h \) -a \ 5986 \( ! -r /usr/include/pcap.h \); then 5987 if test -r /usr/local/include/pcap/pcap.h; then 5988 d="/usr/local/include/pcap" 5989 elif test -r /usr/include/pcap/pcap.h; then 5990 d="/usr/include/pcap" 5991 fi 5992 fi 5993 if test -z "$d" ; then 5994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5995 $as_echo "not found" >&6; } 5996 else 5997 V_INCLS="-I$d $V_INCLS" 5998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5 5999 $as_echo "found -- -I$d added" >&6; } 6000 fi 6001 fi 6002 else 6003 V_PCAPDEP=$libpcap 6004 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 6005 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 6006 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 6007 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 6008 pcapH=FAIL 6009 if test -r $d/pcap.h; then 6010 pcapH=$d 6011 else 6012 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 6013 if test -r $dir/pcap.h ; then 6014 pcapH=$dir 6015 fi 6016 done 6017 fi 6018 6019 if test $pcapH = FAIL ; then 6020 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5 6021 fi 6022 V_INCLS="-I$pcapH $V_INCLS" 6023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 6024 $as_echo "$libpcap" >&6; } 6025 # Extract the first word of "pcap-config", so it can be a program name with args. 6026 set dummy pcap-config; ac_word=$2 6027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6028 $as_echo_n "checking for $ac_word... " >&6; } 6029 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 6030 $as_echo_n "(cached) " >&6 6031 else 6032 case $PCAP_CONFIG in 6033 [\\/]* | ?:[\\/]*) 6034 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 6035 ;; 6036 *) 6037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6038 for as_dir in $d 6039 do 6040 IFS=$as_save_IFS 6041 test -z "$as_dir" && as_dir=. 6042 for ac_exec_ext in '' $ac_executable_extensions; do 6043 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6044 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6045 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6046 break 2 6047 fi 6048 done 6049 done 6050 IFS=$as_save_IFS 6051 6052 ;; 6053 esac 6054 fi 6055 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 6056 if test -n "$PCAP_CONFIG"; then 6057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 6058 $as_echo "$PCAP_CONFIG" >&6; } 6059 else 6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6061 $as_echo "no" >&6; } 6062 fi 6063 6064 6065 if test -n "$PCAP_CONFIG"; then 6066 # 6067 # The libpcap directory has a pcap-config script. 6068 # Use it to get any additioal libraries needed 6069 # to link with the libpcap archive library in 6070 # that directory. 6071 # 6072 # Please read section 11.6 "Shell Substitutions" 6073 # in the autoconf manual before doing anything 6074 # to this that involves quoting. Especially note 6075 # the statement "There is just no portable way to use 6076 # double-quoted strings inside double-quoted back-quoted 6077 # expressions (pfew!)." 6078 # 6079 additional_libs=`"$PCAP_CONFIG" --additional-libs --static` 6080 libpcap="$libpcap $additional_libs" 6081 fi 6082 fi 6083 LIBS="$libpcap $LIBS" 6084 if ! test -n "$PCAP_CONFIG" ; then 6085 # 6086 # We don't have pcap-config; find out any additional link flags 6087 # we need. (If we have pcap-config, we assume it tells us what 6088 # we need.) 6089 # 6090 case "$host_os" in 6091 6092 aix*) 6093 # 6094 # If libpcap is DLPI-based, we have to use /lib/pse.exp if 6095 # present, as we use the STREAMS routines. 6096 # 6097 # (XXX - true only if we're linking with a static libpcap?) 6098 # 6099 pseexe="/lib/pse.exp" 6100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 6101 $as_echo_n "checking for $pseexe... " >&6; } 6102 if test -f $pseexe ; then 6103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6104 $as_echo "yes" >&6; } 6105 LIBS="$LIBS -I:$pseexe" 6106 fi 6107 6108 # 6109 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as 6110 # we use them to load the BPF module. 6111 # 6112 # (XXX - true only if we're linking with a static libpcap?) 6113 # 6114 LIBS="$LIBS -lodm -lcfg" 6115 ;; 6116 esac 6117 fi 6118 6119 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" 6120 if test "x$ac_cv_func_pcap_loop" = xyes; then : 6121 6122 else 6123 6124 as_fn_error $? "Report this to tcpdump-workers (at] lists.tcpdump.org, and include the 6125 config.log file in your report. If you have downloaded libpcap from 6126 tcpdump.org, and built it yourself, please also include the config.log 6127 file from the libpcap source directory, the Makefile from the libpcap 6128 source directory, and the output of the make process for libpcap, as 6129 this could be a problem with the libpcap that was built, and we will 6130 not be able to determine why this is happening, and thus will not be 6131 able to fix it, without that information, as we have not been able to 6132 reproduce this problem ourselves." "$LINENO" 5 6133 6134 fi 6135 6136 6137 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" 6138 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : 6139 6140 6141 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h 6142 6143 for ac_func in pcap_free_datalinks 6144 do : 6145 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks" 6146 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then : 6147 cat >>confdefs.h <<_ACEOF 6148 #define HAVE_PCAP_FREE_DATALINKS 1 6149 _ACEOF 6150 6151 fi 6152 done 6153 6154 6155 else 6156 6157 case " $LIBOBJS " in 6158 *" datalinks.$ac_objext "* ) ;; 6159 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" 6160 ;; 6161 esac 6162 6163 6164 fi 6165 6166 for ac_func in pcap_set_datalink 6167 do : 6168 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink" 6169 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then : 6170 cat >>confdefs.h <<_ACEOF 6171 #define HAVE_PCAP_SET_DATALINK 1 6172 _ACEOF 6173 6174 fi 6175 done 6176 6177 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val" 6178 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then : 6179 6180 6181 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h 6182 6183 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description" 6184 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then : 6185 6186 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h 6187 6188 else 6189 6190 case " $LIBOBJS " in 6191 *" dlnames.$ac_objext "* ) ;; 6192 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6193 ;; 6194 esac 6195 6196 6197 fi 6198 6199 6200 else 6201 6202 case " $LIBOBJS " in 6203 *" dlnames.$ac_objext "* ) ;; 6204 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6205 ;; 6206 esac 6207 6208 6209 fi 6210 6211 6212 for ac_func in pcap_breakloop 6213 do : 6214 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop" 6215 if test "x$ac_cv_func_pcap_breakloop" = xyes; then : 6216 cat >>confdefs.h <<_ACEOF 6217 #define HAVE_PCAP_BREAKLOOP 1 6218 _ACEOF 6219 6220 fi 6221 done 6222 6223 6224 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell" 6225 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then : 6226 6227 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h 6228 6229 else 6230 6231 case " $LIBOBJS " in 6232 *" pcap_dump_ftell.$ac_objext "* ) ;; 6233 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext" 6234 ;; 6235 esac 6236 6237 6238 fi 6239 6240 6241 6242 # 6243 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate 6244 # libraries (e.g., "-lsocket -lnsl" on Solaris). 6245 # 6246 # We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which 6247 # use AC_CHECK_FUNC which doesn't let us specify the right #includes 6248 # to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8 6249 # resolver, and the way it defines inet_{ntop,pton} is rather strange; 6250 # it does not ship with a libc symbol "inet_ntop()", it ships with 6251 # "_inet_ntop()", and has a #define macro in one of the system headers 6252 # to rename it. 6253 # 6254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5 6255 $as_echo_n "checking for inet_ntop... " >&6; } 6256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6257 /* end confdefs.h. */ 6258 #include <sys/types.h> 6259 #include <sys/socket.h> 6260 #include <netinet/in.h> 6261 #include <arpa/inet.h> 6262 int 6263 main () 6264 { 6265 char src[4], dst[128]; 6266 inet_ntop(AF_INET, src, dst, sizeof(dst)); 6267 ; 6268 return 0; 6269 } 6270 _ACEOF 6271 if ac_fn_c_try_link "$LINENO"; then : 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6273 $as_echo "yes" >&6; } 6274 else 6275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6276 $as_echo "no" >&6; } 6277 case " $LIBOBJS " in 6278 *" inet_ntop.$ac_objext "* ) ;; 6279 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 6280 ;; 6281 esac 6282 6283 fi 6284 rm -f core conftest.err conftest.$ac_objext \ 6285 conftest$ac_exeext conftest.$ac_ext 6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5 6287 $as_echo_n "checking for inet_pton... " >&6; } 6288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6289 /* end confdefs.h. */ 6290 #include <sys/types.h> 6291 #include <sys/socket.h> 6292 #include <netinet/in.h> 6293 #include <arpa/inet.h> 6294 int 6295 main () 6296 { 6297 char src[128], dst[4]; 6298 inet_pton(AF_INET, src, dst); 6299 ; 6300 return 0; 6301 } 6302 _ACEOF 6303 if ac_fn_c_try_link "$LINENO"; then : 6304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6305 $as_echo "yes" >&6; } 6306 else 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6308 $as_echo "no" >&6; } 6309 case " $LIBOBJS " in 6310 *" inet_pton.$ac_objext "* ) ;; 6311 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 6312 ;; 6313 esac 6314 6315 fi 6316 rm -f core conftest.err conftest.$ac_objext \ 6317 conftest$ac_exeext conftest.$ac_ext 6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5 6319 $as_echo_n "checking for inet_aton... " >&6; } 6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6321 /* end confdefs.h. */ 6322 #include <sys/types.h> 6323 #include <netinet/in.h> 6324 #include <arpa/inet.h> 6325 int 6326 main () 6327 { 6328 char src[128]; 6329 struct in_addr dst; 6330 inet_aton(src, &dst); 6331 ; 6332 return 0; 6333 } 6334 _ACEOF 6335 if ac_fn_c_try_link "$LINENO"; then : 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6337 $as_echo "yes" >&6; } 6338 else 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6340 $as_echo "no" >&6; } 6341 case " $LIBOBJS " in 6342 *" inet_aton.$ac_objext "* ) ;; 6343 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 6344 ;; 6345 esac 6346 6347 fi 6348 rm -f core conftest.err conftest.$ac_objext \ 6349 conftest$ac_exeext conftest.$ac_ext 6350 6351 # 6352 # Check for these after AC_LBL_LIBPCAP, for the same reason. 6353 # 6354 # You are in a twisty little maze of UN*Xes, all different. 6355 # Some might not have ether_ntohost(). 6356 # Some might have it, but not declare it in any header file. 6357 # Some might have it, but declare it in <netinet/if_ether.h>. 6358 # Some might have it, but declare it in <netinet/ether.h> 6359 # (And some might have it but document it as something declared in 6360 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) 6361 # 6362 # Before you is a C compiler. 6363 # 6364 for ac_func in ether_ntohost 6365 do : 6366 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost" 6367 if test "x$ac_cv_func_ether_ntohost" = xyes; then : 6368 cat >>confdefs.h <<_ACEOF 6369 #define HAVE_ETHER_NTOHOST 1 6370 _ACEOF 6371 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5 6373 $as_echo_n "checking for buggy ether_ntohost... " >&6; } 6374 if ${ac_cv_buggy_ether_ntohost+:} false; then : 6375 $as_echo_n "(cached) " >&6 6376 else 6377 6378 if test "$cross_compiling" = yes; then : 6379 ac_cv_buggy_ether_ntohost="not while cross-compiling" 6380 else 6381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6382 /* end confdefs.h. */ 6383 6384 #include <netdb.h> 6385 #include <sys/types.h> 6386 #include <sys/param.h> 6387 #include <sys/socket.h> 6388 6389 int 6390 main(int argc, char **argv) 6391 { 6392 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; 6393 char name[MAXHOSTNAMELEN]; 6394 6395 ether_ntohost(name, (struct ether_addr *)ea); 6396 exit(0); 6397 } 6398 6399 _ACEOF 6400 if ac_fn_c_try_run "$LINENO"; then : 6401 ac_cv_buggy_ether_ntohost=no 6402 else 6403 ac_cv_buggy_ether_ntohost=yes 6404 fi 6405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6406 conftest.$ac_objext conftest.beam conftest.$ac_ext 6407 fi 6408 6409 fi 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5 6411 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; } 6412 if test "$ac_cv_buggy_ether_ntohost" = "no"; then 6413 6414 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h 6415 6416 fi 6417 6418 fi 6419 done 6420 6421 if test "$ac_cv_func_ether_ntohost" = yes -a \ 6422 "$ac_cv_buggy_ether_ntohost" = "no"; then 6423 # 6424 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>? 6425 # 6426 if test "$ac_cv_header_netinet_if_ether_h" = yes; then 6427 # 6428 # Yes. Does it declare ether_ntohost()? 6429 # 6430 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 6431 #include <sys/types.h> 6432 #include <sys/socket.h> 6433 #include <netinet/in.h> 6434 #include <arpa/inet.h> 6435 struct mbuf; 6436 struct rtentry; 6437 #include <net/if.h> 6438 #include <netinet/if_ether.h> 6439 6440 " 6441 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 6442 6443 6444 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 6445 6446 6447 fi 6448 6449 fi 6450 # 6451 # Did that succeed? 6452 # 6453 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 6454 # 6455 # No, how about <netinet/ether.h>, as on Linux? 6456 # 6457 for ac_header in netinet/ether.h 6458 do : 6459 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" 6460 if test "x$ac_cv_header_netinet_ether_h" = xyes; then : 6461 cat >>confdefs.h <<_ACEOF 6462 #define HAVE_NETINET_ETHER_H 1 6463 _ACEOF 6464 6465 fi 6466 6467 done 6468 6469 if test "$ac_cv_header_netinet_ether_h" = yes; then 6470 # 6471 # We have it - does it declare ether_ntohost()? 6472 # Unset ac_cv_have_decl_ether_ntohost so we don't 6473 # treat the previous failure as a cached value and 6474 # suppress the next test. 6475 # 6476 unset ac_cv_have_decl_ether_ntohost 6477 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 6478 #include <netinet/ether.h> 6479 6480 " 6481 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 6482 6483 6484 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 6485 6486 6487 fi 6488 6489 fi 6490 fi 6491 # 6492 # Is ether_ntohost() declared? 6493 # 6494 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 6495 # 6496 # No, we'll have to declare it ourselves. 6497 # Do we have "struct ether_addr"? 6498 # 6499 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " 6500 #include <sys/types.h> 6501 #include <sys/socket.h> 6502 #include <netinet/in.h> 6503 #include <arpa/inet.h> 6504 struct mbuf; 6505 struct rtentry; 6506 #include <net/if.h> 6507 #include <netinet/if_ether.h> 6508 6509 " 6510 if test "x$ac_cv_type_struct_ether_addr" = xyes; then : 6511 6512 cat >>confdefs.h <<_ACEOF 6513 #define HAVE_STRUCT_ETHER_ADDR 1 6514 _ACEOF 6515 6516 6517 fi 6518 6519 6520 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h 6521 6522 else 6523 6524 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h 6525 6526 fi 6527 fi 6528 6529 # libdlpi is needed for Solaris 11 and later. 6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 6531 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } 6532 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : 6533 $as_echo_n "(cached) " >&6 6534 else 6535 ac_check_lib_save_LIBS=$LIBS 6536 LIBS="-ldlpi -L/lib $LIBS" 6537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6538 /* end confdefs.h. */ 6539 6540 /* Override any GCC internal prototype to avoid an error. 6541 Use char because int might match the return type of a GCC 6542 builtin and then its argument prototype would still apply. */ 6543 #ifdef __cplusplus 6544 extern "C" 6545 #endif 6546 char dlpi_walk (); 6547 int 6548 main () 6549 { 6550 return dlpi_walk (); 6551 ; 6552 return 0; 6553 } 6554 _ACEOF 6555 if ac_fn_c_try_link "$LINENO"; then : 6556 ac_cv_lib_dlpi_dlpi_walk=yes 6557 else 6558 ac_cv_lib_dlpi_dlpi_walk=no 6559 fi 6560 rm -f core conftest.err conftest.$ac_objext \ 6561 conftest$ac_exeext conftest.$ac_ext 6562 LIBS=$ac_check_lib_save_LIBS 6563 fi 6564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 6565 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } 6566 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : 6567 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS" 6568 fi 6569 6570 6571 6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5 6573 $as_echo_n "checking if sockaddr struct has sa_len member... " >&6; } 6574 if ${ac_cv_sockaddr_has_sa_len+:} false; then : 6575 $as_echo_n "(cached) " >&6 6576 else 6577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6578 /* end confdefs.h. */ 6579 6580 # include <sys/types.h> 6581 # include <sys/socket.h> 6582 int 6583 main () 6584 { 6585 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 6586 ; 6587 return 0; 6588 } 6589 _ACEOF 6590 if ac_fn_c_try_compile "$LINENO"; then : 6591 ac_cv_sockaddr_has_sa_len=yes 6592 else 6593 ac_cv_sockaddr_has_sa_len=no 6594 fi 6595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6596 fi 6597 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5 6599 $as_echo "$ac_cv_sockaddr_has_sa_len" >&6; } 6600 if test $ac_cv_sockaddr_has_sa_len = yes ; then 6601 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 6602 6603 fi 6604 6605 if test "$ac_cv_sockaddr_has_sa_len" = no; then 6606 missing_includes=yes 6607 fi 6608 6609 # 6610 # Do we have the new open API? Check for pcap_create, and assume that, 6611 # if we do, we also have pcap_activate() and the other new routines 6612 # introduced in libpcap 1.0.0. 6613 # 6614 for ac_func in pcap_create 6615 do : 6616 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create" 6617 if test "x$ac_cv_func_pcap_create" = xyes; then : 6618 cat >>confdefs.h <<_ACEOF 6619 #define HAVE_PCAP_CREATE 1 6620 _ACEOF 6621 6622 fi 6623 done 6624 6625 if test $ac_cv_func_pcap_create = "yes" ; then 6626 # 6627 # OK, do we have pcap_set_tstamp_type? If so, assume we have 6628 # pcap_list_tstamp_types and pcap_free_tstamp_types as well. 6629 # 6630 for ac_func in pcap_set_tstamp_type 6631 do : 6632 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type" 6633 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then : 6634 cat >>confdefs.h <<_ACEOF 6635 #define HAVE_PCAP_SET_TSTAMP_TYPE 1 6636 _ACEOF 6637 6638 fi 6639 done 6640 6641 # 6642 # And do we have pcap_set_tstamp_precision? If so, we assume 6643 # we also have pcap_open_offline_with_tstamp_precision. 6644 # 6645 for ac_func in pcap_set_tstamp_precision 6646 do : 6647 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision" 6648 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then : 6649 cat >>confdefs.h <<_ACEOF 6650 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1 6651 _ACEOF 6652 6653 fi 6654 done 6655 6656 fi 6657 6658 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection 6659 do : 6660 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6661 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6662 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6663 cat >>confdefs.h <<_ACEOF 6664 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6665 _ACEOF 6666 6667 fi 6668 done 6669 6670 if test $ac_cv_func_pcap_findalldevs = "yes" ; then 6671 savedcppflags="$CPPFLAGS" 6672 CPPFLAGS="$CPPFLAGS $V_INCLS" 6673 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h> 6674 " 6675 if test "x$ac_cv_type_pcap_if_t" = xyes; then : 6676 6677 cat >>confdefs.h <<_ACEOF 6678 #define HAVE_PCAP_IF_T 1 6679 _ACEOF 6680 6681 6682 fi 6683 6684 CPPFLAGS="$savedcppflags" 6685 fi 6686 6687 if test $ac_cv_func_pcap_lib_version = "no" ; then 6688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5 6689 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; } 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691 /* end confdefs.h. */ 6692 6693 int 6694 main () 6695 { 6696 6697 extern char pcap_version[]; 6698 6699 return (int)pcap_version; 6700 6701 ; 6702 return 0; 6703 } 6704 _ACEOF 6705 if ac_fn_c_try_link "$LINENO"; then : 6706 ac_lbl_cv_pcap_version_defined=yes 6707 else 6708 ac_lbl_cv_pcap_version_defined=no 6709 fi 6710 rm -f core conftest.err conftest.$ac_objext \ 6711 conftest$ac_exeext conftest.$ac_ext 6712 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then 6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6714 $as_echo "yes" >&6; } 6715 6716 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h 6717 6718 else 6719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6720 $as_echo "no" >&6; } 6721 fi 6722 fi 6723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 6724 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; } 6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726 /* end confdefs.h. */ 6727 6728 int 6729 main () 6730 { 6731 6732 extern int pcap_debug; 6733 6734 return pcap_debug; 6735 6736 ; 6737 return 0; 6738 } 6739 _ACEOF 6740 if ac_fn_c_try_link "$LINENO"; then : 6741 ac_lbl_cv_pcap_debug_defined=yes 6742 else 6743 ac_lbl_cv_pcap_debug_defined=no 6744 fi 6745 rm -f core conftest.err conftest.$ac_objext \ 6746 conftest$ac_exeext conftest.$ac_ext 6747 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6749 $as_echo "yes" >&6; } 6750 6751 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h 6752 6753 else 6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6755 $as_echo "no" >&6; } 6756 # 6757 # OK, what about "yydebug"? 6758 # 6759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5 6760 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; } 6761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6762 /* end confdefs.h. */ 6763 6764 int 6765 main () 6766 { 6767 6768 extern int yydebug; 6769 6770 return yydebug; 6771 6772 ; 6773 return 0; 6774 } 6775 _ACEOF 6776 if ac_fn_c_try_link "$LINENO"; then : 6777 ac_lbl_cv_yydebug_defined=yes 6778 else 6779 ac_lbl_cv_yydebug_defined=no 6780 fi 6781 rm -f core conftest.err conftest.$ac_objext \ 6782 conftest$ac_exeext conftest.$ac_ext 6783 if test "$ac_lbl_cv_yydebug_defined" = yes ; then 6784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6785 $as_echo "yes" >&6; } 6786 6787 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h 6788 6789 else 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6791 $as_echo "no" >&6; } 6792 fi 6793 fi 6794 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump" 6795 if test "x$ac_cv_func_bpf_dump" = xyes; then : 6796 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h 6797 6798 else 6799 case " $LIBOBJS " in 6800 *" bpf_dump.$ac_objext "* ) ;; 6801 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext" 6802 ;; 6803 esac 6804 6805 fi 6806 6807 6808 V_GROUP=0 6809 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then 6810 V_GROUP=wheel 6811 fi 6812 # 6813 # Assume V7/BSD convention for man pages (file formats in section 5, 6814 # miscellaneous info in section 7). 6815 # 6816 MAN_FILE_FORMATS=5 6817 MAN_MISC_INFO=7 6818 case "$host_os" in 6819 6820 aix*) 6821 6822 $as_echo "#define _SUN 1" >>confdefs.h 6823 6824 ;; 6825 6826 hpux*) 6827 # 6828 # Use System V conventions for man pages. 6829 # 6830 MAN_FILE_FORMATS=4 6831 MAN_MISC_INFO=5 6832 ;; 6833 6834 irix*) 6835 V_GROUP=sys 6836 6837 # 6838 # Use System V conventions for man pages. 6839 # 6840 MAN_FILE_FORMATS=4 6841 MAN_MISC_INFO=5 6842 ;; 6843 6844 osf*) 6845 V_GROUP=system 6846 6847 # 6848 # Use System V conventions for man pages. 6849 # 6850 MAN_FILE_FORMATS=4 6851 MAN_MISC_INFO=5 6852 ;; 6853 6854 solaris*) 6855 V_GROUP=sys 6856 6857 # 6858 # Use System V conventions for man pages. 6859 # 6860 MAN_FILE_FORMATS=4 6861 MAN_MISC_INFO=5 6862 ;; 6863 esac 6864 6865 if test -f /dev/bpf0 ; then 6866 V_GROUP=bpf 6867 fi 6868 6869 # 6870 # Make sure we have definitions for all the C99 specified-width types 6871 # (regardless of whether the environment is a C99 environment or not). 6872 # 6873 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" 6874 case $ac_cv_c_int8_t in #( 6875 no|yes) ;; #( 6876 *) 6877 6878 cat >>confdefs.h <<_ACEOF 6879 #define int8_t $ac_cv_c_int8_t 6880 _ACEOF 6881 ;; 6882 esac 6883 6884 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 6885 case $ac_cv_c_int16_t in #( 6886 no|yes) ;; #( 6887 *) 6888 6889 cat >>confdefs.h <<_ACEOF 6890 #define int16_t $ac_cv_c_int16_t 6891 _ACEOF 6892 ;; 6893 esac 6894 6895 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 6896 case $ac_cv_c_int32_t in #( 6897 no|yes) ;; #( 6898 *) 6899 6900 cat >>confdefs.h <<_ACEOF 6901 #define int32_t $ac_cv_c_int32_t 6902 _ACEOF 6903 ;; 6904 esac 6905 6906 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" 6907 case $ac_cv_c_int64_t in #( 6908 no|yes) ;; #( 6909 *) 6910 6911 cat >>confdefs.h <<_ACEOF 6912 #define int64_t $ac_cv_c_int64_t 6913 _ACEOF 6914 ;; 6915 esac 6916 6917 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 6918 case $ac_cv_c_uint8_t in #( 6919 no|yes) ;; #( 6920 *) 6921 6922 $as_echo "#define _UINT8_T 1" >>confdefs.h 6923 6924 6925 cat >>confdefs.h <<_ACEOF 6926 #define uint8_t $ac_cv_c_uint8_t 6927 _ACEOF 6928 ;; 6929 esac 6930 6931 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 6932 case $ac_cv_c_uint16_t in #( 6933 no|yes) ;; #( 6934 *) 6935 6936 6937 cat >>confdefs.h <<_ACEOF 6938 #define uint16_t $ac_cv_c_uint16_t 6939 _ACEOF 6940 ;; 6941 esac 6942 6943 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 6944 case $ac_cv_c_uint32_t in #( 6945 no|yes) ;; #( 6946 *) 6947 6948 $as_echo "#define _UINT32_T 1" >>confdefs.h 6949 6950 6951 cat >>confdefs.h <<_ACEOF 6952 #define uint32_t $ac_cv_c_uint32_t 6953 _ACEOF 6954 ;; 6955 esac 6956 6957 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 6958 case $ac_cv_c_uint64_t in #( 6959 no|yes) ;; #( 6960 *) 6961 6962 $as_echo "#define _UINT64_T 1" >>confdefs.h 6963 6964 6965 cat >>confdefs.h <<_ACEOF 6966 #define uint64_t $ac_cv_c_uint64_t 6967 _ACEOF 6968 ;; 6969 esac 6970 6971 6972 # 6973 # Define the old BSD specified-width types in terms of the C99 types; 6974 # we may need them with libpcap include files. 6975 # 6976 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default 6977 #include <sys/types.h> 6978 6979 " 6980 if test "x$ac_cv_type_u_int8_t" = xyes; then : 6981 6982 else 6983 6984 $as_echo "#define u_int8_t uint8_t" >>confdefs.h 6985 6986 fi 6987 6988 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default 6989 #include <sys/types.h> 6990 6991 " 6992 if test "x$ac_cv_type_u_int16_t" = xyes; then : 6993 6994 else 6995 6996 $as_echo "#define u_int16_t uint16_t" >>confdefs.h 6997 6998 fi 6999 7000 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default 7001 #include <sys/types.h> 7002 7003 " 7004 if test "x$ac_cv_type_u_int32_t" = xyes; then : 7005 7006 else 7007 7008 $as_echo "#define u_int32_t uint32_t" >>confdefs.h 7009 7010 fi 7011 7012 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default 7013 #include <sys/types.h> 7014 7015 " 7016 if test "x$ac_cv_type_u_int64_t" = xyes; then : 7017 7018 else 7019 7020 $as_echo "#define u_int64_t uint64_t" >>confdefs.h 7021 7022 fi 7023 7024 7025 # 7026 # Check for <inttypes.h> 7027 # 7028 for ac_header in inttypes.h 7029 do : 7030 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 7031 if test "x$ac_cv_header_inttypes_h" = xyes; then : 7032 cat >>confdefs.h <<_ACEOF 7033 #define HAVE_INTTYPES_H 1 7034 _ACEOF 7035 7036 # 7037 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros? 7038 # Some systems have an inttypes.h that doesn't define all of them. 7039 # 7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5 7041 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; } 7042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7043 /* end confdefs.h. */ 7044 7045 7046 #include <inttypes.h> 7047 #include <stdio.h> 7048 #include <sys/types.h> 7049 7050 main() 7051 { 7052 printf("%" PRId64 "\n", (uint64_t)1); 7053 printf("%" PRIo64 "\n", (uint64_t)1); 7054 printf("%" PRIx64 "\n", (uint64_t)1); 7055 printf("%" PRIu64 "\n", (uint64_t)1); 7056 } 7057 7058 7059 _ACEOF 7060 if ac_fn_c_try_compile "$LINENO"; then : 7061 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7063 $as_echo "yes" >&6; } 7064 ac_lbl_inttypes_h_defines_formats=yes 7065 7066 else 7067 7068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7069 $as_echo "no" >&6; } 7070 ac_lbl_inttypes_h_defines_formats=no 7071 7072 fi 7073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7074 7075 else 7076 7077 # 7078 # We don't have inttypes.h, so it obviously can't define those 7079 # macros. 7080 # 7081 ac_lbl_inttypes_h_defines_formats=no 7082 7083 fi 7084 7085 done 7086 7087 if test "$ac_lbl_inttypes_h_defines_formats" = no; then 7088 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5 7090 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; } 7091 if test "$cross_compiling" = yes; then : 7092 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7093 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7094 as_fn_error $? "cannot run test program while cross compiling 7095 See \`config.log' for more details" "$LINENO" 5; } 7096 else 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098 /* end confdefs.h. */ 7099 7100 7101 # ifdef HAVE_INTTYPES_H 7102 #include <inttypes.h> 7103 # endif 7104 #include <stdio.h> 7105 #include <sys/types.h> 7106 7107 main() 7108 { 7109 uint64_t t = 1; 7110 char strbuf[16+1]; 7111 sprintf(strbuf, "%016lx", t << 32); 7112 if (strcmp(strbuf, "0000000100000000") == 0) 7113 exit(0); 7114 else 7115 exit(1); 7116 } 7117 7118 7119 _ACEOF 7120 if ac_fn_c_try_run "$LINENO"; then : 7121 7122 7123 $as_echo "#define PRId64 \"ld\"" >>confdefs.h 7124 7125 7126 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h 7127 7128 7129 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h 7130 7131 7132 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h 7133 7134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7135 $as_echo "yes" >&6; } 7136 7137 else 7138 7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7140 $as_echo "no" >&6; } 7141 7142 7143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5 7144 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; } 7145 if test "$cross_compiling" = yes; then : 7146 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7147 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7148 as_fn_error $? "cannot run test program while cross compiling 7149 See \`config.log' for more details" "$LINENO" 5; } 7150 else 7151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7152 /* end confdefs.h. */ 7153 7154 7155 # ifdef HAVE_INTTYPES_H 7156 #include <inttypes.h> 7157 # endif 7158 #include <stdio.h> 7159 #include <sys/types.h> 7160 7161 main() 7162 { 7163 uint64_t t = 1; 7164 char strbuf[16+1]; 7165 sprintf(strbuf, "%016llx", t << 32); 7166 if (strcmp(strbuf, "0000000100000000") == 0) 7167 exit(0); 7168 else 7169 exit(1); 7170 } 7171 7172 7173 _ACEOF 7174 if ac_fn_c_try_run "$LINENO"; then : 7175 7176 7177 $as_echo "#define PRId64 \"lld\"" >>confdefs.h 7178 7179 7180 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h 7181 7182 7183 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h 7184 7185 7186 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h 7187 7188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7189 $as_echo "yes" >&6; } 7190 7191 else 7192 7193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7194 $as_echo "no" >&6; } 7195 7196 7197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5 7198 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; } 7199 if test "$cross_compiling" = yes; then : 7200 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7202 as_fn_error $? "cannot run test program while cross compiling 7203 See \`config.log' for more details" "$LINENO" 5; } 7204 else 7205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7206 /* end confdefs.h. */ 7207 7208 7209 # ifdef HAVE_INTTYPES_H 7210 #include <inttypes.h> 7211 # endif 7212 #include <stdio.h> 7213 #include <sys/types.h> 7214 7215 main() 7216 { 7217 uint64_t t = 1; 7218 char strbuf[16+1]; 7219 sprintf(strbuf, "%016Lx", t << 32); 7220 if (strcmp(strbuf, "0000000100000000") == 0) 7221 exit(0); 7222 else 7223 exit(1); 7224 } 7225 7226 7227 _ACEOF 7228 if ac_fn_c_try_run "$LINENO"; then : 7229 7230 7231 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h 7232 7233 7234 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h 7235 7236 7237 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h 7238 7239 7240 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h 7241 7242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7243 $as_echo "yes" >&6; } 7244 7245 else 7246 7247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7248 $as_echo "no" >&6; } 7249 7250 7251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5 7252 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; } 7253 if test "$cross_compiling" = yes; then : 7254 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7255 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7256 as_fn_error $? "cannot run test program while cross compiling 7257 See \`config.log' for more details" "$LINENO" 5; } 7258 else 7259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7260 /* end confdefs.h. */ 7261 7262 7263 # ifdef HAVE_INTTYPES_H 7264 #include <inttypes.h> 7265 # endif 7266 #include <stdio.h> 7267 #include <sys/types.h> 7268 7269 main() 7270 { 7271 uint64_t t = 1; 7272 char strbuf[16+1]; 7273 sprintf(strbuf, "%016qx", t << 32); 7274 if (strcmp(strbuf, "0000000100000000") == 0) 7275 exit(0); 7276 else 7277 exit(1); 7278 } 7279 7280 7281 _ACEOF 7282 if ac_fn_c_try_run "$LINENO"; then : 7283 7284 7285 $as_echo "#define PRId64 \"qd\"" >>confdefs.h 7286 7287 7288 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h 7289 7290 7291 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h 7292 7293 7294 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h 7295 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7297 $as_echo "yes" >&6; } 7298 7299 else 7300 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7302 $as_echo "no" >&6; } 7303 7304 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5 7305 7306 7307 fi 7308 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7309 conftest.$ac_objext conftest.beam conftest.$ac_ext 7310 fi 7311 7312 7313 7314 7315 fi 7316 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7317 conftest.$ac_objext conftest.beam conftest.$ac_ext 7318 fi 7319 7320 7321 7322 7323 fi 7324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7325 conftest.$ac_objext conftest.beam conftest.$ac_ext 7326 fi 7327 7328 7329 7330 7331 fi 7332 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7333 conftest.$ac_objext conftest.beam conftest.$ac_ext 7334 fi 7335 7336 7337 fi 7338 7339 # 7340 # Check for some headers introduced in later versions of libpcap 7341 # and used by some printers. 7342 # 7343 # Those headers use the {u_}intN_t types, so we must do this after 7344 # we check for what's needed to get them defined. 7345 # 7346 savedcppflags="$CPPFLAGS" 7347 CPPFLAGS="$CPPFLAGS $V_INCLS" 7348 for ac_header in pcap/bluetooth.h 7349 do : 7350 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"tcpdump-stdinc.h\" 7351 " 7352 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then : 7353 cat >>confdefs.h <<_ACEOF 7354 #define HAVE_PCAP_BLUETOOTH_H 1 7355 _ACEOF 7356 7357 fi 7358 7359 done 7360 7361 for ac_header in pcap/nflog.h 7362 do : 7363 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"tcpdump-stdinc.h\" 7364 " 7365 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then : 7366 cat >>confdefs.h <<_ACEOF 7367 #define HAVE_PCAP_NFLOG_H 1 7368 _ACEOF 7369 7370 fi 7371 7372 done 7373 7374 for ac_header in pcap/usb.h 7375 do : 7376 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"tcpdump-stdinc.h\" 7377 " 7378 if test "x$ac_cv_header_pcap_usb_h" = xyes; then : 7379 cat >>confdefs.h <<_ACEOF 7380 #define HAVE_PCAP_USB_H 1 7381 _ACEOF 7382 7383 fi 7384 7385 done 7386 7387 CPPFLAGS="$savedcppflags" 7388 7389 if test -n "$ac_tool_prefix"; then 7390 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 7391 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 7392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7393 $as_echo_n "checking for $ac_word... " >&6; } 7394 if ${ac_cv_prog_RANLIB+:} false; then : 7395 $as_echo_n "(cached) " >&6 7396 else 7397 if test -n "$RANLIB"; then 7398 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 7399 else 7400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7401 for as_dir in $PATH 7402 do 7403 IFS=$as_save_IFS 7404 test -z "$as_dir" && as_dir=. 7405 for ac_exec_ext in '' $ac_executable_extensions; do 7406 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7407 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 7408 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7409 break 2 7410 fi 7411 done 7412 done 7413 IFS=$as_save_IFS 7414 7415 fi 7416 fi 7417 RANLIB=$ac_cv_prog_RANLIB 7418 if test -n "$RANLIB"; then 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 7420 $as_echo "$RANLIB" >&6; } 7421 else 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7423 $as_echo "no" >&6; } 7424 fi 7425 7426 7427 fi 7428 if test -z "$ac_cv_prog_RANLIB"; then 7429 ac_ct_RANLIB=$RANLIB 7430 # Extract the first word of "ranlib", so it can be a program name with args. 7431 set dummy ranlib; ac_word=$2 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7433 $as_echo_n "checking for $ac_word... " >&6; } 7434 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 7435 $as_echo_n "(cached) " >&6 7436 else 7437 if test -n "$ac_ct_RANLIB"; then 7438 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 7439 else 7440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7441 for as_dir in $PATH 7442 do 7443 IFS=$as_save_IFS 7444 test -z "$as_dir" && as_dir=. 7445 for ac_exec_ext in '' $ac_executable_extensions; do 7446 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7447 ac_cv_prog_ac_ct_RANLIB="ranlib" 7448 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7449 break 2 7450 fi 7451 done 7452 done 7453 IFS=$as_save_IFS 7454 7455 fi 7456 fi 7457 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 7458 if test -n "$ac_ct_RANLIB"; then 7459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 7460 $as_echo "$ac_ct_RANLIB" >&6; } 7461 else 7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7463 $as_echo "no" >&6; } 7464 fi 7465 7466 if test "x$ac_ct_RANLIB" = x; then 7467 RANLIB=":" 7468 else 7469 case $cross_compiling:$ac_tool_warned in 7470 yes:) 7471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7472 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7473 ac_tool_warned=yes ;; 7474 esac 7475 RANLIB=$ac_ct_RANLIB 7476 fi 7477 else 7478 RANLIB="$ac_cv_prog_RANLIB" 7479 fi 7480 7481 if test -n "$ac_tool_prefix"; then 7482 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 7483 set dummy ${ac_tool_prefix}ar; ac_word=$2 7484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7485 $as_echo_n "checking for $ac_word... " >&6; } 7486 if ${ac_cv_prog_AR+:} false; then : 7487 $as_echo_n "(cached) " >&6 7488 else 7489 if test -n "$AR"; then 7490 ac_cv_prog_AR="$AR" # Let the user override the test. 7491 else 7492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7493 for as_dir in $PATH 7494 do 7495 IFS=$as_save_IFS 7496 test -z "$as_dir" && as_dir=. 7497 for ac_exec_ext in '' $ac_executable_extensions; do 7498 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7499 ac_cv_prog_AR="${ac_tool_prefix}ar" 7500 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7501 break 2 7502 fi 7503 done 7504 done 7505 IFS=$as_save_IFS 7506 7507 fi 7508 fi 7509 AR=$ac_cv_prog_AR 7510 if test -n "$AR"; then 7511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7512 $as_echo "$AR" >&6; } 7513 else 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7515 $as_echo "no" >&6; } 7516 fi 7517 7518 7519 fi 7520 if test -z "$ac_cv_prog_AR"; then 7521 ac_ct_AR=$AR 7522 # Extract the first word of "ar", so it can be a program name with args. 7523 set dummy ar; ac_word=$2 7524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7525 $as_echo_n "checking for $ac_word... " >&6; } 7526 if ${ac_cv_prog_ac_ct_AR+:} false; then : 7527 $as_echo_n "(cached) " >&6 7528 else 7529 if test -n "$ac_ct_AR"; then 7530 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 7531 else 7532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7533 for as_dir in $PATH 7534 do 7535 IFS=$as_save_IFS 7536 test -z "$as_dir" && as_dir=. 7537 for ac_exec_ext in '' $ac_executable_extensions; do 7538 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7539 ac_cv_prog_ac_ct_AR="ar" 7540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7541 break 2 7542 fi 7543 done 7544 done 7545 IFS=$as_save_IFS 7546 7547 fi 7548 fi 7549 ac_ct_AR=$ac_cv_prog_ac_ct_AR 7550 if test -n "$ac_ct_AR"; then 7551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 7552 $as_echo "$ac_ct_AR" >&6; } 7553 else 7554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7555 $as_echo "no" >&6; } 7556 fi 7557 7558 if test "x$ac_ct_AR" = x; then 7559 AR="" 7560 else 7561 case $cross_compiling:$ac_tool_warned in 7562 yes:) 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7564 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7565 ac_tool_warned=yes ;; 7566 esac 7567 AR=$ac_ct_AR 7568 fi 7569 else 7570 AR="$ac_cv_prog_AR" 7571 fi 7572 7573 7574 rm -f os-proto.h 7575 if test "${LBL_CFLAGS+set}" = set; then 7576 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 7577 fi 7578 if test -f .devel ; then 7579 # 7580 # Skip all the warning option stuff on some compilers. 7581 # 7582 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then 7583 7584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5 7585 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; } 7586 save_CFLAGS="$CFLAGS" 7587 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wall" 7588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7589 /* end confdefs.h. */ 7590 7591 int 7592 main () 7593 { 7594 return 0 7595 ; 7596 return 0; 7597 } 7598 _ACEOF 7599 if ac_fn_c_try_compile "$LINENO"; then : 7600 7601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7602 $as_echo "yes" >&6; } 7603 CFLAGS="$save_CFLAGS" 7604 V_CCOPT="$V_CCOPT -Wall" 7605 7606 else 7607 7608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7609 $as_echo "no" >&6; } 7610 CFLAGS="$save_CFLAGS" 7611 7612 fi 7613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7614 7615 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5 7617 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; } 7618 save_CFLAGS="$CFLAGS" 7619 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wmissing-prototypes" 7620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7621 /* end confdefs.h. */ 7622 7623 int 7624 main () 7625 { 7626 return 0 7627 ; 7628 return 0; 7629 } 7630 _ACEOF 7631 if ac_fn_c_try_compile "$LINENO"; then : 7632 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7634 $as_echo "yes" >&6; } 7635 CFLAGS="$save_CFLAGS" 7636 V_CCOPT="$V_CCOPT -Wmissing-prototypes" 7637 7638 else 7639 7640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7641 $as_echo "no" >&6; } 7642 CFLAGS="$save_CFLAGS" 7643 7644 fi 7645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7646 7647 7648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5 7649 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; } 7650 save_CFLAGS="$CFLAGS" 7651 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wstrict-prototypes" 7652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7653 /* end confdefs.h. */ 7654 7655 int 7656 main () 7657 { 7658 return 0 7659 ; 7660 return 0; 7661 } 7662 _ACEOF 7663 if ac_fn_c_try_compile "$LINENO"; then : 7664 7665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7666 $as_echo "yes" >&6; } 7667 CFLAGS="$save_CFLAGS" 7668 V_CCOPT="$V_CCOPT -Wstrict-prototypes" 7669 7670 else 7671 7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7673 $as_echo "no" >&6; } 7674 CFLAGS="$save_CFLAGS" 7675 7676 fi 7677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7678 7679 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5 7681 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; } 7682 save_CFLAGS="$CFLAGS" 7683 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wwrite-strings" 7684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7685 /* end confdefs.h. */ 7686 7687 int 7688 main () 7689 { 7690 return 0 7691 ; 7692 return 0; 7693 } 7694 _ACEOF 7695 if ac_fn_c_try_compile "$LINENO"; then : 7696 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7698 $as_echo "yes" >&6; } 7699 CFLAGS="$save_CFLAGS" 7700 V_CCOPT="$V_CCOPT -Wwrite-strings" 7701 7702 else 7703 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7705 $as_echo "no" >&6; } 7706 CFLAGS="$save_CFLAGS" 7707 7708 fi 7709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7710 7711 7712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5 7713 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; } 7714 save_CFLAGS="$CFLAGS" 7715 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wpointer-arith" 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7717 /* end confdefs.h. */ 7718 7719 int 7720 main () 7721 { 7722 return 0 7723 ; 7724 return 0; 7725 } 7726 _ACEOF 7727 if ac_fn_c_try_compile "$LINENO"; then : 7728 7729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7730 $as_echo "yes" >&6; } 7731 CFLAGS="$save_CFLAGS" 7732 V_CCOPT="$V_CCOPT -Wpointer-arith" 7733 7734 else 7735 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7737 $as_echo "no" >&6; } 7738 CFLAGS="$save_CFLAGS" 7739 7740 fi 7741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7742 7743 7744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5 7745 $as_echo_n "checking whether the compiler supports the -W option... " >&6; } 7746 save_CFLAGS="$CFLAGS" 7747 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -W" 7748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7749 /* end confdefs.h. */ 7750 7751 int 7752 main () 7753 { 7754 return 0 7755 ; 7756 return 0; 7757 } 7758 _ACEOF 7759 if ac_fn_c_try_compile "$LINENO"; then : 7760 7761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7762 $as_echo "yes" >&6; } 7763 CFLAGS="$save_CFLAGS" 7764 V_CCOPT="$V_CCOPT -W" 7765 7766 else 7767 7768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7769 $as_echo "no" >&6; } 7770 CFLAGS="$save_CFLAGS" 7771 7772 fi 7773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7774 7775 fi 7776 7777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5 7778 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; } 7779 if test "$GCC" = yes ; then 7780 # 7781 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even 7782 # though it's not); we assume that, in this case, the flag 7783 # would be -M. 7784 # 7785 ac_lbl_dependency_flag="-M" 7786 else 7787 # 7788 # Not GCC or a compiler deemed to be GCC; what platform is 7789 # this? (We're assuming that if the compiler isn't GCC 7790 # it's the compiler from the vendor of the OS; that won't 7791 # necessarily be true for x86 platforms, where it might be 7792 # the Intel C compiler.) 7793 # 7794 case "$host_os" in 7795 7796 irix*|osf*|darwin*) 7797 # 7798 # MIPS C for IRIX, DEC C, and clang all use -M. 7799 # 7800 ac_lbl_dependency_flag="-M" 7801 ;; 7802 7803 solaris*) 7804 # 7805 # Sun C uses -xM. 7806 # 7807 ac_lbl_dependency_flag="-xM" 7808 ;; 7809 7810 hpux*) 7811 # 7812 # HP's older C compilers don't support this. 7813 # HP's newer C compilers support this with 7814 # either +M or +Make; the older compilers 7815 # interpret +M as something completely 7816 # different, so we use +Make so we don't 7817 # think it works with the older compilers. 7818 # 7819 ac_lbl_dependency_flag="+Make" 7820 ;; 7821 7822 *) 7823 # 7824 # Not one of the above; assume no support for 7825 # generating dependencies. 7826 # 7827 ac_lbl_dependency_flag="" 7828 ;; 7829 esac 7830 fi 7831 7832 # 7833 # Is ac_lbl_dependency_flag defined and, if so, does the compiler 7834 # complain about it? 7835 # 7836 # Note: clang doesn't seem to exit with an error status when handed 7837 # an unknown non-warning error, even if you pass it 7838 # -Werror=unknown-warning-option. However, it always supports 7839 # -M, so the fact that this test always succeeds with clang 7840 # isn't an issue. 7841 # 7842 if test ! -z "$ac_lbl_dependency_flag"; then 7843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7844 /* end confdefs.h. */ 7845 int main(void) { return 0; } 7846 _ACEOF 7847 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5 7848 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5 7850 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; } 7851 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag" 7852 MKDEP='${srcdir}/mkdep' 7853 else 7854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7855 $as_echo "no" >&6; } 7856 # 7857 # We can't run mkdep, so have "make depend" do 7858 # nothing. 7859 # 7860 MKDEP=: 7861 fi 7862 rm -rf conftest* 7863 else 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7865 $as_echo "no" >&6; } 7866 # 7867 # We can't run mkdep, so have "make depend" do 7868 # nothing. 7869 # 7870 MKDEP=: 7871 fi 7872 7873 7874 7875 # 7876 # We used to set -n32 for IRIX 6 when not using GCC (presumed 7877 # to mean that we're using MIPS C or MIPSpro C); it specified 7878 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm 7879 # not sure why that would be something to do *only* with a 7880 # .devel file; why should the ABI for which we produce code 7881 # depend on .devel? 7882 # 7883 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 7884 name="lbl/os-$os.h" 7885 if test -f $name ; then 7886 ln -s $name os-proto.h 7887 7888 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h 7889 7890 else 7891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 7892 $as_echo "$as_me: WARNING: can't find $name" >&2;} 7893 fi 7894 fi 7895 7896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 7897 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; } 7898 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then : 7899 $as_echo_n "(cached) " >&6 7900 else 7901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7902 /* end confdefs.h. */ 7903 7904 # include <sys/types.h> 7905 # include <sys/socket.h> 7906 int 7907 main () 7908 { 7909 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 7910 ; 7911 return 0; 7912 } 7913 _ACEOF 7914 if ac_fn_c_try_compile "$LINENO"; then : 7915 ac_cv_lbl_sockaddr_has_sa_len=yes 7916 else 7917 ac_cv_lbl_sockaddr_has_sa_len=no 7918 fi 7919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7920 fi 7921 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 7923 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; } 7924 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 7925 7926 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 7927 7928 fi 7929 7930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5 7931 $as_echo_n "checking if unaligned accesses fail... " >&6; } 7932 if ${ac_cv_lbl_unaligned_fail+:} false; then : 7933 $as_echo_n "(cached) " >&6 7934 else 7935 case "$host_cpu" in 7936 7937 # 7938 # These are CPU types where: 7939 # 7940 # the CPU faults on an unaligned access, but at least some 7941 # OSes that support that CPU catch the fault and simulate 7942 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - 7943 # the simulation is slow, so we don't want to use it; 7944 # 7945 # the CPU, I infer (from the old 7946 # 7947 # XXX: should also check that they don't do weird things (like on arm) 7948 # 7949 # comment) doesn't fault on unaligned accesses, but doesn't 7950 # do a normal unaligned fetch, either (e.g., presumably, ARM); 7951 # 7952 # for whatever reason, the test program doesn't work 7953 # (this has been claimed to be the case for several of those 7954 # CPUs - I don't know what the problem is; the problem 7955 # was reported as "the test program dumps core" for SuperH, 7956 # but that's what the test program is *supposed* to do - 7957 # it dumps core before it writes anything, so the test 7958 # for an empty output file should find an empty output 7959 # file and conclude that unaligned accesses don't work). 7960 # 7961 # This run-time test won't work if you're cross-compiling, so 7962 # in order to support cross-compiling for a particular CPU, 7963 # we have to wire in the list of CPU types anyway, as far as 7964 # I know, so perhaps we should just have a set of CPUs on 7965 # which we know it doesn't work, a set of CPUs on which we 7966 # know it does work, and have the script just fail on other 7967 # cpu types and update it when such a failure occurs. 7968 # 7969 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) 7970 ac_cv_lbl_unaligned_fail=yes 7971 ;; 7972 7973 *) 7974 cat >conftest.c <<EOF 7975 # include <sys/types.h> 7976 # include <sys/wait.h> 7977 # include <stdio.h> 7978 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 7979 main() { 7980 unsigned int i; 7981 pid_t pid; 7982 int status; 7983 /* avoid "core dumped" message */ 7984 pid = fork(); 7985 if (pid < 0) 7986 exit(2); 7987 if (pid > 0) { 7988 /* parent */ 7989 pid = waitpid(pid, &status, 0); 7990 if (pid < 0) 7991 exit(3); 7992 exit(!WIFEXITED(status)); 7993 } 7994 /* child */ 7995 i = *(unsigned int *)&a[1]; 7996 printf("%d\n", i); 7997 exit(0); 7998 } 7999 EOF 8000 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 8001 conftest.c $LIBS >/dev/null 2>&1 8002 if test ! -x conftest ; then 8003 ac_cv_lbl_unaligned_fail=yes 8004 else 8005 ./conftest >conftest.out 8006 if test ! -s conftest.out ; then 8007 ac_cv_lbl_unaligned_fail=yes 8008 else 8009 ac_cv_lbl_unaligned_fail=no 8010 fi 8011 fi 8012 rm -f -r conftest* core core.conftest 8013 ;; 8014 esac 8015 fi 8016 8017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5 8018 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; } 8019 if test $ac_cv_lbl_unaligned_fail = yes ; then 8020 8021 $as_echo "#define LBL_ALIGN 1" >>confdefs.h 8022 8023 fi 8024 8025 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno" >&5 8027 $as_echo_n "checking for h_errno... " >&6; } 8028 if ${ac_cv_var_h_errno+:} false; then : 8029 $as_echo_n "(cached) " >&6 8030 else 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032 /* end confdefs.h. */ 8033 8034 # include <sys/types.h> 8035 # include <netdb.h> 8036 int 8037 main () 8038 { 8039 int foo = h_errno; 8040 ; 8041 return 0; 8042 } 8043 _ACEOF 8044 if ac_fn_c_try_compile "$LINENO"; then : 8045 ac_cv_var_h_errno=yes 8046 else 8047 ac_cv_var_h_errno=no 8048 fi 8049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8050 fi 8051 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_h_errno" >&5 8053 $as_echo "$ac_cv_var_h_errno" >&6; } 8054 if test "$ac_cv_var_h_errno" = "yes"; then 8055 8056 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h 8057 8058 fi 8059 8060 8061 # Check for OpenSSL libcrypto 8062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL libcrypto" >&5 8063 $as_echo_n "checking whether to use OpenSSL libcrypto... " >&6; } 8064 # Specify location for both includes and libraries. 8065 want_libcrypto=ifavailable 8066 8067 # Check whether --with-crypto was given. 8068 if test "${with_crypto+set}" = set; then : 8069 withval=$with_crypto; 8070 if test $withval = no 8071 then 8072 want_libcrypto=no 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8074 $as_echo "no" >&6; } 8075 elif test $withval = yes 8076 then 8077 want_libcrypto=yes 8078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8079 $as_echo "yes" >&6; } 8080 fi 8081 8082 else 8083 8084 # 8085 # Use libcrypto if it's present, otherwise don't. 8086 # 8087 want_libcrypto=ifavailable 8088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 8089 $as_echo "yes, if available" >&6; } 8090 8091 fi 8092 8093 if test "$want_libcrypto" != "no"; then 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5 8095 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; } 8096 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then : 8097 $as_echo_n "(cached) " >&6 8098 else 8099 ac_check_lib_save_LIBS=$LIBS 8100 LIBS="-lcrypto $LIBS" 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102 /* end confdefs.h. */ 8103 8104 /* Override any GCC internal prototype to avoid an error. 8105 Use char because int might match the return type of a GCC 8106 builtin and then its argument prototype would still apply. */ 8107 #ifdef __cplusplus 8108 extern "C" 8109 #endif 8110 char DES_cbc_encrypt (); 8111 int 8112 main () 8113 { 8114 return DES_cbc_encrypt (); 8115 ; 8116 return 0; 8117 } 8118 _ACEOF 8119 if ac_fn_c_try_link "$LINENO"; then : 8120 ac_cv_lib_crypto_DES_cbc_encrypt=yes 8121 else 8122 ac_cv_lib_crypto_DES_cbc_encrypt=no 8123 fi 8124 rm -f core conftest.err conftest.$ac_objext \ 8125 conftest$ac_exeext conftest.$ac_ext 8126 LIBS=$ac_check_lib_save_LIBS 8127 fi 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5 8129 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; } 8130 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then : 8131 cat >>confdefs.h <<_ACEOF 8132 #define HAVE_LIBCRYPTO 1 8133 _ACEOF 8134 8135 LIBS="-lcrypto $LIBS" 8136 8137 fi 8138 8139 for ac_header in openssl/evp.h 8140 do : 8141 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default" 8142 if test "x$ac_cv_header_openssl_evp_h" = xyes; then : 8143 cat >>confdefs.h <<_ACEOF 8144 #define HAVE_OPENSSL_EVP_H 1 8145 _ACEOF 8146 8147 fi 8148 8149 done 8150 8151 fi 8152 8153 if test "$missing_includes" = "yes"; then 8154 CPPFLAGS="$CPPFLAGS -I$srcdir/missing" 8155 V_INCLS="$V_INCLS -I$srcdir/missing" 8156 fi 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 # Find a good install program. We prefer a C program (faster), 8168 # so one script is as good as another. But avoid the broken or 8169 # incompatible versions: 8170 # SysV /etc/install, /usr/sbin/install 8171 # SunOS /usr/etc/install 8172 # IRIX /sbin/install 8173 # AIX /bin/install 8174 # AmigaOS /C/install, which installs bootblocks on floppy discs 8175 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 8176 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 8177 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 8178 # OS/2's system install, which has a completely different semantic 8179 # ./install, which can be erroneously created by make from ./install.sh. 8180 # Reject install programs that cannot install multiple files. 8181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 8182 $as_echo_n "checking for a BSD-compatible install... " >&6; } 8183 if test -z "$INSTALL"; then 8184 if ${ac_cv_path_install+:} false; then : 8185 $as_echo_n "(cached) " >&6 8186 else 8187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8188 for as_dir in $PATH 8189 do 8190 IFS=$as_save_IFS 8191 test -z "$as_dir" && as_dir=. 8192 # Account for people who put trailing slashes in PATH elements. 8193 case $as_dir/ in #(( 8194 ./ | .// | /[cC]/* | \ 8195 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 8196 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 8197 /usr/ucb/* ) ;; 8198 *) 8199 # OSF1 and SCO ODT 3.0 have their own names for install. 8200 # Don't use installbsd from OSF since it installs stuff as root 8201 # by default. 8202 for ac_prog in ginstall scoinst install; do 8203 for ac_exec_ext in '' $ac_executable_extensions; do 8204 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 8205 if test $ac_prog = install && 8206 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8207 # AIX install. It has an incompatible calling convention. 8208 : 8209 elif test $ac_prog = install && 8210 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8211 # program-specific install script used by HP pwplus--don't use. 8212 : 8213 else 8214 rm -rf conftest.one conftest.two conftest.dir 8215 echo one > conftest.one 8216 echo two > conftest.two 8217 mkdir conftest.dir 8218 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 8219 test -s conftest.one && test -s conftest.two && 8220 test -s conftest.dir/conftest.one && 8221 test -s conftest.dir/conftest.two 8222 then 8223 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 8224 break 3 8225 fi 8226 fi 8227 fi 8228 done 8229 done 8230 ;; 8231 esac 8232 8233 done 8234 IFS=$as_save_IFS 8235 8236 rm -rf conftest.one conftest.two conftest.dir 8237 8238 fi 8239 if test "${ac_cv_path_install+set}" = set; then 8240 INSTALL=$ac_cv_path_install 8241 else 8242 # As a last resort, use the slow shell script. Don't cache a 8243 # value for INSTALL within a source directory, because that will 8244 # break other packages using the cache if that directory is 8245 # removed, or if the value is a relative name. 8246 INSTALL=$ac_install_sh 8247 fi 8248 fi 8249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 8250 $as_echo "$INSTALL" >&6; } 8251 8252 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 8253 # It thinks the first close brace ends the variable substitution. 8254 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 8255 8256 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 8257 8258 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 8259 8260 8261 ac_config_headers="$ac_config_headers config.h" 8262 8263 8264 ac_config_commands="$ac_config_commands default-1" 8265 8266 ac_config_files="$ac_config_files Makefile tcpdump.1" 8267 8268 cat >confcache <<\_ACEOF 8269 # This file is a shell script that caches the results of configure 8270 # tests run on this system so they can be shared between configure 8271 # scripts and configure runs, see configure's option --config-cache. 8272 # It is not useful on other systems. If it contains results you don't 8273 # want to keep, you may remove or edit it. 8274 # 8275 # config.status only pays attention to the cache file if you give it 8276 # the --recheck option to rerun configure. 8277 # 8278 # `ac_cv_env_foo' variables (set or unset) will be overridden when 8279 # loading this file, other *unset* `ac_cv_foo' will be assigned the 8280 # following values. 8281 8282 _ACEOF 8283 8284 # The following way of writing the cache mishandles newlines in values, 8285 # but we know of no workaround that is simple, portable, and efficient. 8286 # So, we kill variables containing newlines. 8287 # Ultrix sh set writes to stderr and can't be redirected directly, 8288 # and sets the high bit in the cache file unless we assign to the vars. 8289 ( 8290 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8291 eval ac_val=\$$ac_var 8292 case $ac_val in #( 8293 *${as_nl}*) 8294 case $ac_var in #( 8295 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8296 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8297 esac 8298 case $ac_var in #( 8299 _ | IFS | as_nl) ;; #( 8300 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8301 *) { eval $ac_var=; unset $ac_var;} ;; 8302 esac ;; 8303 esac 8304 done 8305 8306 (set) 2>&1 | 8307 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8308 *${as_nl}ac_space=\ *) 8309 # `set' does not quote correctly, so add quotes: double-quote 8310 # substitution turns \\\\ into \\, and sed turns \\ into \. 8311 sed -n \ 8312 "s/'/'\\\\''/g; 8313 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8314 ;; #( 8315 *) 8316 # `set' quotes correctly as required by POSIX, so do not add quotes. 8317 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8318 ;; 8319 esac | 8320 sort 8321 ) | 8322 sed ' 8323 /^ac_cv_env_/b end 8324 t clear 8325 :clear 8326 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8327 t end 8328 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8329 :end' >>confcache 8330 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8331 if test -w "$cache_file"; then 8332 if test "x$cache_file" != "x/dev/null"; then 8333 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8334 $as_echo "$as_me: updating cache $cache_file" >&6;} 8335 if test ! -f "$cache_file" || test -h "$cache_file"; then 8336 cat confcache >"$cache_file" 8337 else 8338 case $cache_file in #( 8339 */* | ?:*) 8340 mv -f confcache "$cache_file"$$ && 8341 mv -f "$cache_file"$$ "$cache_file" ;; #( 8342 *) 8343 mv -f confcache "$cache_file" ;; 8344 esac 8345 fi 8346 fi 8347 else 8348 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8349 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8350 fi 8351 fi 8352 rm -f confcache 8353 8354 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8355 # Let make expand exec_prefix. 8356 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8357 8358 DEFS=-DHAVE_CONFIG_H 8359 8360 ac_libobjs= 8361 ac_ltlibobjs= 8362 U= 8363 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8364 # 1. Remove the extension, and $U if already installed. 8365 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8366 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8367 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8368 # will be set to the directory where LIBOBJS objects are built. 8369 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8370 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8371 done 8372 LIBOBJS=$ac_libobjs 8373 8374 LTLIBOBJS=$ac_ltlibobjs 8375 8376 8377 8378 : "${CONFIG_STATUS=./config.status}" 8379 ac_write_fail=0 8380 ac_clean_files_save=$ac_clean_files 8381 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8382 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8383 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8384 as_write_fail=0 8385 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8386 #! $SHELL 8387 # Generated by $as_me. 8388 # Run this file to recreate the current configuration. 8389 # Compiler output produced by configure, useful for debugging 8390 # configure, is in config.log if it exists. 8391 8392 debug=false 8393 ac_cs_recheck=false 8394 ac_cs_silent=false 8395 8396 SHELL=\${CONFIG_SHELL-$SHELL} 8397 export SHELL 8398 _ASEOF 8399 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8400 ## -------------------- ## 8401 ## M4sh Initialization. ## 8402 ## -------------------- ## 8403 8404 # Be more Bourne compatible 8405 DUALCASE=1; export DUALCASE # for MKS sh 8406 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8407 emulate sh 8408 NULLCMD=: 8409 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8410 # is contrary to our usage. Disable this feature. 8411 alias -g '${1+"$@"}'='"$@"' 8412 setopt NO_GLOB_SUBST 8413 else 8414 case `(set -o) 2>/dev/null` in #( 8415 *posix*) : 8416 set -o posix ;; #( 8417 *) : 8418 ;; 8419 esac 8420 fi 8421 8422 8423 as_nl=' 8424 ' 8425 export as_nl 8426 # Printing a long string crashes Solaris 7 /usr/bin/printf. 8427 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8428 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8429 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8430 # Prefer a ksh shell builtin over an external printf program on Solaris, 8431 # but without wasting forks for bash or zsh. 8432 if test -z "$BASH_VERSION$ZSH_VERSION" \ 8433 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8434 as_echo='print -r --' 8435 as_echo_n='print -rn --' 8436 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8437 as_echo='printf %s\n' 8438 as_echo_n='printf %s' 8439 else 8440 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8441 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8442 as_echo_n='/usr/ucb/echo -n' 8443 else 8444 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8445 as_echo_n_body='eval 8446 arg=$1; 8447 case $arg in #( 8448 *"$as_nl"*) 8449 expr "X$arg" : "X\\(.*\\)$as_nl"; 8450 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8451 esac; 8452 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8453 ' 8454 export as_echo_n_body 8455 as_echo_n='sh -c $as_echo_n_body as_echo' 8456 fi 8457 export as_echo_body 8458 as_echo='sh -c $as_echo_body as_echo' 8459 fi 8460 8461 # The user is always right. 8462 if test "${PATH_SEPARATOR+set}" != set; then 8463 PATH_SEPARATOR=: 8464 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8465 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8466 PATH_SEPARATOR=';' 8467 } 8468 fi 8469 8470 8471 # IFS 8472 # We need space, tab and new line, in precisely that order. Quoting is 8473 # there to prevent editors from complaining about space-tab. 8474 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 8475 # splitting by setting IFS to empty value.) 8476 IFS=" "" $as_nl" 8477 8478 # Find who we are. Look in the path if we contain no directory separator. 8479 as_myself= 8480 case $0 in #(( 8481 *[\\/]* ) as_myself=$0 ;; 8482 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8483 for as_dir in $PATH 8484 do 8485 IFS=$as_save_IFS 8486 test -z "$as_dir" && as_dir=. 8487 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8488 done 8489 IFS=$as_save_IFS 8490 8491 ;; 8492 esac 8493 # We did not find ourselves, most probably we were run as `sh COMMAND' 8494 # in which case we are not to be found in the path. 8495 if test "x$as_myself" = x; then 8496 as_myself=$0 8497 fi 8498 if test ! -f "$as_myself"; then 8499 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8500 exit 1 8501 fi 8502 8503 # Unset variables that we do not need and which cause bugs (e.g. in 8504 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8505 # suppresses any "Segmentation fault" message there. '((' could 8506 # trigger a bug in pdksh 5.2.14. 8507 for as_var in BASH_ENV ENV MAIL MAILPATH 8508 do eval test x\${$as_var+set} = xset \ 8509 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8510 done 8511 PS1='$ ' 8512 PS2='> ' 8513 PS4='+ ' 8514 8515 # NLS nuisances. 8516 LC_ALL=C 8517 export LC_ALL 8518 LANGUAGE=C 8519 export LANGUAGE 8520 8521 # CDPATH. 8522 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8523 8524 8525 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8526 # ---------------------------------------- 8527 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8528 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8529 # script with STATUS, using 1 if that was 0. 8530 as_fn_error () 8531 { 8532 as_status=$1; test $as_status -eq 0 && as_status=1 8533 if test "$4"; then 8534 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8535 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8536 fi 8537 $as_echo "$as_me: error: $2" >&2 8538 as_fn_exit $as_status 8539 } # as_fn_error 8540 8541 8542 # as_fn_set_status STATUS 8543 # ----------------------- 8544 # Set $? to STATUS, without forking. 8545 as_fn_set_status () 8546 { 8547 return $1 8548 } # as_fn_set_status 8549 8550 # as_fn_exit STATUS 8551 # ----------------- 8552 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8553 as_fn_exit () 8554 { 8555 set +e 8556 as_fn_set_status $1 8557 exit $1 8558 } # as_fn_exit 8559 8560 # as_fn_unset VAR 8561 # --------------- 8562 # Portably unset VAR. 8563 as_fn_unset () 8564 { 8565 { eval $1=; unset $1;} 8566 } 8567 as_unset=as_fn_unset 8568 # as_fn_append VAR VALUE 8569 # ---------------------- 8570 # Append the text in VALUE to the end of the definition contained in VAR. Take 8571 # advantage of any shell optimizations that allow amortized linear growth over 8572 # repeated appends, instead of the typical quadratic growth present in naive 8573 # implementations. 8574 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8575 eval 'as_fn_append () 8576 { 8577 eval $1+=\$2 8578 }' 8579 else 8580 as_fn_append () 8581 { 8582 eval $1=\$$1\$2 8583 } 8584 fi # as_fn_append 8585 8586 # as_fn_arith ARG... 8587 # ------------------ 8588 # Perform arithmetic evaluation on the ARGs, and store the result in the 8589 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8590 # must be portable across $(()) and expr. 8591 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8592 eval 'as_fn_arith () 8593 { 8594 as_val=$(( $* )) 8595 }' 8596 else 8597 as_fn_arith () 8598 { 8599 as_val=`expr "$@" || test $? -eq 1` 8600 } 8601 fi # as_fn_arith 8602 8603 8604 if expr a : '\(a\)' >/dev/null 2>&1 && 8605 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8606 as_expr=expr 8607 else 8608 as_expr=false 8609 fi 8610 8611 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8612 as_basename=basename 8613 else 8614 as_basename=false 8615 fi 8616 8617 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8618 as_dirname=dirname 8619 else 8620 as_dirname=false 8621 fi 8622 8623 as_me=`$as_basename -- "$0" || 8624 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8625 X"$0" : 'X\(//\)$' \| \ 8626 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8627 $as_echo X/"$0" | 8628 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8629 s//\1/ 8630 q 8631 } 8632 /^X\/\(\/\/\)$/{ 8633 s//\1/ 8634 q 8635 } 8636 /^X\/\(\/\).*/{ 8637 s//\1/ 8638 q 8639 } 8640 s/.*/./; q'` 8641 8642 # Avoid depending upon Character Ranges. 8643 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8644 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8645 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8646 as_cr_digits='0123456789' 8647 as_cr_alnum=$as_cr_Letters$as_cr_digits 8648 8649 ECHO_C= ECHO_N= ECHO_T= 8650 case `echo -n x` in #((((( 8651 -n*) 8652 case `echo 'xy\c'` in 8653 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8654 xy) ECHO_C='\c';; 8655 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8656 ECHO_T=' ';; 8657 esac;; 8658 *) 8659 ECHO_N='-n';; 8660 esac 8661 8662 rm -f conf$$ conf$$.exe conf$$.file 8663 if test -d conf$$.dir; then 8664 rm -f conf$$.dir/conf$$.file 8665 else 8666 rm -f conf$$.dir 8667 mkdir conf$$.dir 2>/dev/null 8668 fi 8669 if (echo >conf$$.file) 2>/dev/null; then 8670 if ln -s conf$$.file conf$$ 2>/dev/null; then 8671 as_ln_s='ln -s' 8672 # ... but there are two gotchas: 8673 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8674 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8675 # In both cases, we have to default to `cp -pR'. 8676 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8677 as_ln_s='cp -pR' 8678 elif ln conf$$.file conf$$ 2>/dev/null; then 8679 as_ln_s=ln 8680 else 8681 as_ln_s='cp -pR' 8682 fi 8683 else 8684 as_ln_s='cp -pR' 8685 fi 8686 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8687 rmdir conf$$.dir 2>/dev/null 8688 8689 8690 # as_fn_mkdir_p 8691 # ------------- 8692 # Create "$as_dir" as a directory, including parents if necessary. 8693 as_fn_mkdir_p () 8694 { 8695 8696 case $as_dir in #( 8697 -*) as_dir=./$as_dir;; 8698 esac 8699 test -d "$as_dir" || eval $as_mkdir_p || { 8700 as_dirs= 8701 while :; do 8702 case $as_dir in #( 8703 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8704 *) as_qdir=$as_dir;; 8705 esac 8706 as_dirs="'$as_qdir' $as_dirs" 8707 as_dir=`$as_dirname -- "$as_dir" || 8708 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8709 X"$as_dir" : 'X\(//\)[^/]' \| \ 8710 X"$as_dir" : 'X\(//\)$' \| \ 8711 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8712 $as_echo X"$as_dir" | 8713 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8714 s//\1/ 8715 q 8716 } 8717 /^X\(\/\/\)[^/].*/{ 8718 s//\1/ 8719 q 8720 } 8721 /^X\(\/\/\)$/{ 8722 s//\1/ 8723 q 8724 } 8725 /^X\(\/\).*/{ 8726 s//\1/ 8727 q 8728 } 8729 s/.*/./; q'` 8730 test -d "$as_dir" && break 8731 done 8732 test -z "$as_dirs" || eval "mkdir $as_dirs" 8733 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8734 8735 8736 } # as_fn_mkdir_p 8737 if mkdir -p . 2>/dev/null; then 8738 as_mkdir_p='mkdir -p "$as_dir"' 8739 else 8740 test -d ./-p && rmdir ./-p 8741 as_mkdir_p=false 8742 fi 8743 8744 8745 # as_fn_executable_p FILE 8746 # ----------------------- 8747 # Test if FILE is an executable regular file. 8748 as_fn_executable_p () 8749 { 8750 test -f "$1" && test -x "$1" 8751 } # as_fn_executable_p 8752 as_test_x='test -x' 8753 as_executable_p=as_fn_executable_p 8754 8755 # Sed expression to map a string onto a valid CPP name. 8756 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8757 8758 # Sed expression to map a string onto a valid variable name. 8759 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8760 8761 8762 exec 6>&1 8763 ## ----------------------------------- ## 8764 ## Main body of $CONFIG_STATUS script. ## 8765 ## ----------------------------------- ## 8766 _ASEOF 8767 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8768 8769 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8770 # Save the log message, to keep $0 and so on meaningful, and to 8771 # report actual input values of CONFIG_FILES etc. instead of their 8772 # values after options handling. 8773 ac_log=" 8774 This file was extended by $as_me, which was 8775 generated by GNU Autoconf 2.69. Invocation command line was 8776 8777 CONFIG_FILES = $CONFIG_FILES 8778 CONFIG_HEADERS = $CONFIG_HEADERS 8779 CONFIG_LINKS = $CONFIG_LINKS 8780 CONFIG_COMMANDS = $CONFIG_COMMANDS 8781 $ $0 $@ 8782 8783 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8784 " 8785 8786 _ACEOF 8787 8788 case $ac_config_files in *" 8789 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8790 esac 8791 8792 case $ac_config_headers in *" 8793 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8794 esac 8795 8796 8797 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8798 # Files that config.status was made for. 8799 config_files="$ac_config_files" 8800 config_headers="$ac_config_headers" 8801 config_commands="$ac_config_commands" 8802 8803 _ACEOF 8804 8805 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8806 ac_cs_usage="\ 8807 \`$as_me' instantiates files and other configuration actions 8808 from templates according to the current configuration. Unless the files 8809 and actions are specified as TAGs, all are instantiated by default. 8810 8811 Usage: $0 [OPTION]... [TAG]... 8812 8813 -h, --help print this help, then exit 8814 -V, --version print version number and configuration settings, then exit 8815 --config print configuration, then exit 8816 -q, --quiet, --silent 8817 do not print progress messages 8818 -d, --debug don't remove temporary files 8819 --recheck update $as_me by reconfiguring in the same conditions 8820 --file=FILE[:TEMPLATE] 8821 instantiate the configuration file FILE 8822 --header=FILE[:TEMPLATE] 8823 instantiate the configuration header FILE 8824 8825 Configuration files: 8826 $config_files 8827 8828 Configuration headers: 8829 $config_headers 8830 8831 Configuration commands: 8832 $config_commands 8833 8834 Report bugs to the package provider." 8835 8836 _ACEOF 8837 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8838 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8839 ac_cs_version="\\ 8840 config.status 8841 configured by $0, generated by GNU Autoconf 2.69, 8842 with options \\"\$ac_cs_config\\" 8843 8844 Copyright (C) 2012 Free Software Foundation, Inc. 8845 This config.status script is free software; the Free Software Foundation 8846 gives unlimited permission to copy, distribute and modify it." 8847 8848 ac_pwd='$ac_pwd' 8849 srcdir='$srcdir' 8850 INSTALL='$INSTALL' 8851 test -n "\$AWK" || AWK=awk 8852 _ACEOF 8853 8854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8855 # The default lists apply if the user does not specify any file. 8856 ac_need_defaults=: 8857 while test $# != 0 8858 do 8859 case $1 in 8860 --*=?*) 8861 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8862 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8863 ac_shift=: 8864 ;; 8865 --*=) 8866 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8867 ac_optarg= 8868 ac_shift=: 8869 ;; 8870 *) 8871 ac_option=$1 8872 ac_optarg=$2 8873 ac_shift=shift 8874 ;; 8875 esac 8876 8877 case $ac_option in 8878 # Handling of the options. 8879 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8880 ac_cs_recheck=: ;; 8881 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8882 $as_echo "$ac_cs_version"; exit ;; 8883 --config | --confi | --conf | --con | --co | --c ) 8884 $as_echo "$ac_cs_config"; exit ;; 8885 --debug | --debu | --deb | --de | --d | -d ) 8886 debug=: ;; 8887 --file | --fil | --fi | --f ) 8888 $ac_shift 8889 case $ac_optarg in 8890 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8891 '') as_fn_error $? "missing file argument" ;; 8892 esac 8893 as_fn_append CONFIG_FILES " '$ac_optarg'" 8894 ac_need_defaults=false;; 8895 --header | --heade | --head | --hea ) 8896 $ac_shift 8897 case $ac_optarg in 8898 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8899 esac 8900 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8901 ac_need_defaults=false;; 8902 --he | --h) 8903 # Conflict between --help and --header 8904 as_fn_error $? "ambiguous option: \`$1' 8905 Try \`$0 --help' for more information.";; 8906 --help | --hel | -h ) 8907 $as_echo "$ac_cs_usage"; exit ;; 8908 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8909 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8910 ac_cs_silent=: ;; 8911 8912 # This is an error. 8913 -*) as_fn_error $? "unrecognized option: \`$1' 8914 Try \`$0 --help' for more information." ;; 8915 8916 *) as_fn_append ac_config_targets " $1" 8917 ac_need_defaults=false ;; 8918 8919 esac 8920 shift 8921 done 8922 8923 ac_configure_extra_args= 8924 8925 if $ac_cs_silent; then 8926 exec 6>/dev/null 8927 ac_configure_extra_args="$ac_configure_extra_args --silent" 8928 fi 8929 8930 _ACEOF 8931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8932 if \$ac_cs_recheck; then 8933 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8934 shift 8935 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8936 CONFIG_SHELL='$SHELL' 8937 export CONFIG_SHELL 8938 exec "\$@" 8939 fi 8940 8941 _ACEOF 8942 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8943 exec 5>>config.log 8944 { 8945 echo 8946 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8947 ## Running $as_me. ## 8948 _ASBOX 8949 $as_echo "$ac_log" 8950 } >&5 8951 8952 _ACEOF 8953 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8954 # 8955 # INIT-COMMANDS 8956 # 8957 8958 8959 _ACEOF 8960 8961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8962 8963 # Handling of arguments. 8964 for ac_config_target in $ac_config_targets 8965 do 8966 case $ac_config_target in 8967 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 8968 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 8969 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8970 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;; 8971 8972 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8973 esac 8974 done 8975 8976 8977 # If the user did not use the arguments to specify the items to instantiate, 8978 # then the envvar interface is used. Set only those that are not. 8979 # We use the long form for the default assignment because of an extremely 8980 # bizarre bug on SunOS 4.1.3. 8981 if $ac_need_defaults; then 8982 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8983 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8984 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8985 fi 8986 8987 # Have a temporary directory for convenience. Make it in the build tree 8988 # simply because there is no reason against having it here, and in addition, 8989 # creating and moving files from /tmp can sometimes cause problems. 8990 # Hook for its removal unless debugging. 8991 # Note that there is a small window in which the directory will not be cleaned: 8992 # after its creation but before its name has been assigned to `$tmp'. 8993 $debug || 8994 { 8995 tmp= ac_tmp= 8996 trap 'exit_status=$? 8997 : "${ac_tmp:=$tmp}" 8998 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8999 ' 0 9000 trap 'as_fn_exit 1' 1 2 13 15 9001 } 9002 # Create a (secure) tmp directory for tmp files. 9003 9004 { 9005 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 9006 test -d "$tmp" 9007 } || 9008 { 9009 tmp=./conf$$-$RANDOM 9010 (umask 077 && mkdir "$tmp") 9011 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 9012 ac_tmp=$tmp 9013 9014 # Set up the scripts for CONFIG_FILES section. 9015 # No need to generate them if there are no CONFIG_FILES. 9016 # This happens for instance with `./config.status config.h'. 9017 if test -n "$CONFIG_FILES"; then 9018 9019 9020 ac_cr=`echo X | tr X '\015'` 9021 # On cygwin, bash can eat \r inside `` if the user requested igncr. 9022 # But we know of no other shell where ac_cr would be empty at this 9023 # point, so we can use a bashism as a fallback. 9024 if test "x$ac_cr" = x; then 9025 eval ac_cr=\$\'\\r\' 9026 fi 9027 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 9028 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 9029 ac_cs_awk_cr='\\r' 9030 else 9031 ac_cs_awk_cr=$ac_cr 9032 fi 9033 9034 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 9035 _ACEOF 9036 9037 9038 { 9039 echo "cat >conf$$subs.awk <<_ACEOF" && 9040 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 9041 echo "_ACEOF" 9042 } >conf$$subs.sh || 9043 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9044 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 9045 ac_delim='%!_!# ' 9046 for ac_last_try in false false false false false :; do 9047 . ./conf$$subs.sh || 9048 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9049 9050 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 9051 if test $ac_delim_n = $ac_delim_num; then 9052 break 9053 elif $ac_last_try; then 9054 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9055 else 9056 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9057 fi 9058 done 9059 rm -f conf$$subs.sh 9060 9061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9062 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 9063 _ACEOF 9064 sed -n ' 9065 h 9066 s/^/S["/; s/!.*/"]=/ 9067 p 9068 g 9069 s/^[^!]*!// 9070 :repl 9071 t repl 9072 s/'"$ac_delim"'$// 9073 t delim 9074 :nl 9075 h 9076 s/\(.\{148\}\)..*/\1/ 9077 t more1 9078 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 9079 p 9080 n 9081 b repl 9082 :more1 9083 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9084 p 9085 g 9086 s/.\{148\}// 9087 t nl 9088 :delim 9089 h 9090 s/\(.\{148\}\)..*/\1/ 9091 t more2 9092 s/["\\]/\\&/g; s/^/"/; s/$/"/ 9093 p 9094 b 9095 :more2 9096 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9097 p 9098 g 9099 s/.\{148\}// 9100 t delim 9101 ' <conf$$subs.awk | sed ' 9102 /^[^""]/{ 9103 N 9104 s/\n// 9105 } 9106 ' >>$CONFIG_STATUS || ac_write_fail=1 9107 rm -f conf$$subs.awk 9108 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9109 _ACAWK 9110 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9111 for (key in S) S_is_set[key] = 1 9112 FS = "" 9113 9114 } 9115 { 9116 line = $ 0 9117 nfields = split(line, field, "@") 9118 substed = 0 9119 len = length(field[1]) 9120 for (i = 2; i < nfields; i++) { 9121 key = field[i] 9122 keylen = length(key) 9123 if (S_is_set[key]) { 9124 value = S[key] 9125 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9126 len += length(value) + length(field[++i]) 9127 substed = 1 9128 } else 9129 len += 1 + keylen 9130 } 9131 9132 print line 9133 } 9134 9135 _ACAWK 9136 _ACEOF 9137 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9138 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9139 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9140 else 9141 cat 9142 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9143 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9144 _ACEOF 9145 9146 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9147 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9148 # trailing colons and then remove the whole line if VPATH becomes empty 9149 # (actually we leave an empty line to preserve line numbers). 9150 if test "x$srcdir" = x.; then 9151 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9152 h 9153 s/// 9154 s/^/:/ 9155 s/[ ]*$/:/ 9156 s/:\$(srcdir):/:/g 9157 s/:\${srcdir}:/:/g 9158 s/:@srcdir@:/:/g 9159 s/^:*// 9160 s/:*$// 9161 x 9162 s/\(=[ ]*\).*/\1/ 9163 G 9164 s/\n// 9165 s/^[^=]*=[ ]*$// 9166 }' 9167 fi 9168 9169 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9170 fi # test -n "$CONFIG_FILES" 9171 9172 # Set up the scripts for CONFIG_HEADERS section. 9173 # No need to generate them if there are no CONFIG_HEADERS. 9174 # This happens for instance with `./config.status Makefile'. 9175 if test -n "$CONFIG_HEADERS"; then 9176 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 9177 BEGIN { 9178 _ACEOF 9179 9180 # Transform confdefs.h into an awk script `defines.awk', embedded as 9181 # here-document in config.status, that substitutes the proper values into 9182 # config.h.in to produce config.h. 9183 9184 # Create a delimiter string that does not exist in confdefs.h, to ease 9185 # handling of long lines. 9186 ac_delim='%!_!# ' 9187 for ac_last_try in false false :; do 9188 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 9189 if test -z "$ac_tt"; then 9190 break 9191 elif $ac_last_try; then 9192 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 9193 else 9194 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9195 fi 9196 done 9197 9198 # For the awk script, D is an array of macro values keyed by name, 9199 # likewise P contains macro parameters if any. Preserve backslash 9200 # newline sequences. 9201 9202 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 9203 sed -n ' 9204 s/.\{148\}/&'"$ac_delim"'/g 9205 t rset 9206 :rset 9207 s/^[ ]*#[ ]*define[ ][ ]*/ / 9208 t def 9209 d 9210 :def 9211 s/\\$// 9212 t bsnl 9213 s/["\\]/\\&/g 9214 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9215 D["\1"]=" \3"/p 9216 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 9217 d 9218 :bsnl 9219 s/["\\]/\\&/g 9220 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9221 D["\1"]=" \3\\\\\\n"\\/p 9222 t cont 9223 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 9224 t cont 9225 d 9226 :cont 9227 n 9228 s/.\{148\}/&'"$ac_delim"'/g 9229 t clear 9230 :clear 9231 s/\\$// 9232 t bsnlc 9233 s/["\\]/\\&/g; s/^/"/; s/$/"/p 9234 d 9235 :bsnlc 9236 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 9237 b cont 9238 ' <confdefs.h | sed ' 9239 s/'"$ac_delim"'/"\\\ 9240 "/g' >>$CONFIG_STATUS || ac_write_fail=1 9241 9242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9243 for (key in D) D_is_set[key] = 1 9244 FS = "" 9245 } 9246 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 9247 line = \$ 0 9248 split(line, arg, " ") 9249 if (arg[1] == "#") { 9250 defundef = arg[2] 9251 mac1 = arg[3] 9252 } else { 9253 defundef = substr(arg[1], 2) 9254 mac1 = arg[2] 9255 } 9256 split(mac1, mac2, "(") #) 9257 macro = mac2[1] 9258 prefix = substr(line, 1, index(line, defundef) - 1) 9259 if (D_is_set[macro]) { 9260 # Preserve the white space surrounding the "#". 9261 print prefix "define", macro P[macro] D[macro] 9262 next 9263 } else { 9264 # Replace #undef with comments. This is necessary, for example, 9265 # in the case of _POSIX_SOURCE, which is predefined and required 9266 # on some systems where configure will not decide to define it. 9267 if (defundef == "undef") { 9268 print "/*", prefix defundef, macro, "*/" 9269 next 9270 } 9271 } 9272 } 9273 { print } 9274 _ACAWK 9275 _ACEOF 9276 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9277 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 9278 fi # test -n "$CONFIG_HEADERS" 9279 9280 9281 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 9282 shift 9283 for ac_tag 9284 do 9285 case $ac_tag in 9286 :[FHLC]) ac_mode=$ac_tag; continue;; 9287 esac 9288 case $ac_mode$ac_tag in 9289 :[FHL]*:*);; 9290 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9291 :[FH]-) ac_tag=-:-;; 9292 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9293 esac 9294 ac_save_IFS=$IFS 9295 IFS=: 9296 set x $ac_tag 9297 IFS=$ac_save_IFS 9298 shift 9299 ac_file=$1 9300 shift 9301 9302 case $ac_mode in 9303 :L) ac_source=$1;; 9304 :[FH]) 9305 ac_file_inputs= 9306 for ac_f 9307 do 9308 case $ac_f in 9309 -) ac_f="$ac_tmp/stdin";; 9310 *) # Look for the file first in the build tree, then in the source tree 9311 # (if the path is not absolute). The absolute path cannot be DOS-style, 9312 # because $ac_f cannot contain `:'. 9313 test -f "$ac_f" || 9314 case $ac_f in 9315 [\\/$]*) false;; 9316 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9317 esac || 9318 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 9319 esac 9320 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9321 as_fn_append ac_file_inputs " '$ac_f'" 9322 done 9323 9324 # Let's still pretend it is `configure' which instantiates (i.e., don't 9325 # use $as_me), people would be surprised to read: 9326 # /* config.h. Generated by config.status. */ 9327 configure_input='Generated from '` 9328 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9329 `' by configure.' 9330 if test x"$ac_file" != x-; then 9331 configure_input="$ac_file. $configure_input" 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9333 $as_echo "$as_me: creating $ac_file" >&6;} 9334 fi 9335 # Neutralize special characters interpreted by sed in replacement strings. 9336 case $configure_input in #( 9337 *\&* | *\|* | *\\* ) 9338 ac_sed_conf_input=`$as_echo "$configure_input" | 9339 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9340 *) ac_sed_conf_input=$configure_input;; 9341 esac 9342 9343 case $ac_tag in 9344 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9345 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9346 esac 9347 ;; 9348 esac 9349 9350 ac_dir=`$as_dirname -- "$ac_file" || 9351 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9352 X"$ac_file" : 'X\(//\)[^/]' \| \ 9353 X"$ac_file" : 'X\(//\)$' \| \ 9354 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9355 $as_echo X"$ac_file" | 9356 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9357 s//\1/ 9358 q 9359 } 9360 /^X\(\/\/\)[^/].*/{ 9361 s//\1/ 9362 q 9363 } 9364 /^X\(\/\/\)$/{ 9365 s//\1/ 9366 q 9367 } 9368 /^X\(\/\).*/{ 9369 s//\1/ 9370 q 9371 } 9372 s/.*/./; q'` 9373 as_dir="$ac_dir"; as_fn_mkdir_p 9374 ac_builddir=. 9375 9376 case "$ac_dir" in 9377 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9378 *) 9379 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9380 # A ".." for each directory in $ac_dir_suffix. 9381 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9382 case $ac_top_builddir_sub in 9383 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9384 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9385 esac ;; 9386 esac 9387 ac_abs_top_builddir=$ac_pwd 9388 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9389 # for backward compatibility: 9390 ac_top_builddir=$ac_top_build_prefix 9391 9392 case $srcdir in 9393 .) # We are building in place. 9394 ac_srcdir=. 9395 ac_top_srcdir=$ac_top_builddir_sub 9396 ac_abs_top_srcdir=$ac_pwd ;; 9397 [\\/]* | ?:[\\/]* ) # Absolute name. 9398 ac_srcdir=$srcdir$ac_dir_suffix; 9399 ac_top_srcdir=$srcdir 9400 ac_abs_top_srcdir=$srcdir ;; 9401 *) # Relative name. 9402 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9403 ac_top_srcdir=$ac_top_build_prefix$srcdir 9404 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9405 esac 9406 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9407 9408 9409 case $ac_mode in 9410 :F) 9411 # 9412 # CONFIG_FILE 9413 # 9414 9415 case $INSTALL in 9416 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9417 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9418 esac 9419 _ACEOF 9420 9421 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9422 # If the template does not know about datarootdir, expand it. 9423 # FIXME: This hack should be removed a few years after 2.60. 9424 ac_datarootdir_hack=; ac_datarootdir_seen= 9425 ac_sed_dataroot=' 9426 /datarootdir/ { 9427 p 9428 q 9429 } 9430 /@datadir@/p 9431 /@docdir@/p 9432 /@infodir@/p 9433 /@localedir@/p 9434 /@mandir@/p' 9435 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9436 *datarootdir*) ac_datarootdir_seen=yes;; 9437 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9438 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9439 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9440 _ACEOF 9441 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9442 ac_datarootdir_hack=' 9443 s&@datadir@&$datadir&g 9444 s&@docdir@&$docdir&g 9445 s&@infodir@&$infodir&g 9446 s&@localedir@&$localedir&g 9447 s&@mandir@&$mandir&g 9448 s&\\\${datarootdir}&$datarootdir&g' ;; 9449 esac 9450 _ACEOF 9451 9452 # Neutralize VPATH when `$srcdir' = `.'. 9453 # Shell code in configure.ac might set extrasub. 9454 # FIXME: do we really want to maintain this feature? 9455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9456 ac_sed_extra="$ac_vpsub 9457 $extrasub 9458 _ACEOF 9459 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9460 :t 9461 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9462 s|@configure_input@|$ac_sed_conf_input|;t t 9463 s&@top_builddir@&$ac_top_builddir_sub&;t t 9464 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9465 s&@srcdir@&$ac_srcdir&;t t 9466 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9467 s&@top_srcdir@&$ac_top_srcdir&;t t 9468 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9469 s&@builddir@&$ac_builddir&;t t 9470 s&@abs_builddir@&$ac_abs_builddir&;t t 9471 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9472 s&@INSTALL@&$ac_INSTALL&;t t 9473 $ac_datarootdir_hack 9474 " 9475 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9476 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9477 9478 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9479 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9480 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9481 "$ac_tmp/out"`; test -z "$ac_out"; } && 9482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9483 which seems to be undefined. Please make sure it is defined" >&5 9484 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9485 which seems to be undefined. Please make sure it is defined" >&2;} 9486 9487 rm -f "$ac_tmp/stdin" 9488 case $ac_file in 9489 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9490 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9491 esac \ 9492 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9493 ;; 9494 :H) 9495 # 9496 # CONFIG_HEADER 9497 # 9498 if test x"$ac_file" != x-; then 9499 { 9500 $as_echo "/* $configure_input */" \ 9501 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 9502 } >"$ac_tmp/config.h" \ 9503 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9504 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 9505 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9506 $as_echo "$as_me: $ac_file is unchanged" >&6;} 9507 else 9508 rm -f "$ac_file" 9509 mv "$ac_tmp/config.h" "$ac_file" \ 9510 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9511 fi 9512 else 9513 $as_echo "/* $configure_input */" \ 9514 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 9515 || as_fn_error $? "could not create -" "$LINENO" 5 9516 fi 9517 ;; 9518 9519 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9520 $as_echo "$as_me: executing $ac_file commands" >&6;} 9521 ;; 9522 esac 9523 9524 9525 case $ac_file$ac_mode in 9526 "default-1":C) if test -f .devel; then 9527 echo timestamp > stamp-h 9528 cat Makefile-devel-adds >> Makefile 9529 make depend 9530 fi ;; 9531 9532 esac 9533 done # for ac_tag 9534 9535 9536 as_fn_exit 0 9537 _ACEOF 9538 ac_clean_files=$ac_clean_files_save 9539 9540 test $ac_write_fail = 0 || 9541 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9542 9543 9544 # configure is writing to config.log, and then calls config.status. 9545 # config.status does its own redirection, appending to config.log. 9546 # Unfortunately, on DOS this fails, as config.log is still kept open 9547 # by configure, so config.status won't be able to write to it; its 9548 # output is simply discarded. So we exec the FD to /dev/null, 9549 # effectively closing config.log, so it can be properly (re)opened and 9550 # appended to by config.status. When coming back to configure, we 9551 # need to make the FD available again. 9552 if test "$no_create" != yes; then 9553 ac_cs_success=: 9554 ac_config_status_args= 9555 test "$silent" = yes && 9556 ac_config_status_args="$ac_config_status_args --quiet" 9557 exec 5>/dev/null 9558 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9559 exec 5>>config.log 9560 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9561 # would make configure fail if this is the last instruction. 9562 $ac_cs_success || as_fn_exit 1 9563 fi 9564 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9566 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9567 fi 9568 9569 exit 0 9570
Indexes created Mon Apr 20 00:23:12 UTC 2026