configure revision 1.1.1.3
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 RANLIB 637 PCAP_CONFIG 638 LIBOBJS 639 EGREP 640 GREP 641 CPP 642 OBJEXT 643 EXEEXT 644 ac_ct_CC 645 CPPFLAGS 646 LDFLAGS 647 CFLAGS 648 CC 649 SHLICC2 650 host_os 651 host_vendor 652 host_cpu 653 host 654 build_os 655 build_vendor 656 build_cpu 657 build 658 target_alias 659 host_alias 660 build_alias 661 LIBS 662 ECHO_T 663 ECHO_N 664 ECHO_C 665 DEFS 666 mandir 667 localedir 668 libdir 669 psdir 670 pdfdir 671 dvidir 672 htmldir 673 infodir 674 docdir 675 oldincludedir 676 includedir 677 localstatedir 678 sharedstatedir 679 sysconfdir 680 datadir 681 datarootdir 682 libexecdir 683 sbindir 684 bindir 685 program_transform_name 686 prefix 687 exec_prefix 688 PACKAGE_URL 689 PACKAGE_BUGREPORT 690 PACKAGE_STRING 691 PACKAGE_VERSION 692 PACKAGE_TARNAME 693 PACKAGE_NAME 694 PATH_SEPARATOR 695 SHELL' 696 ac_subst_files='' 697 ac_user_opts=' 698 enable_option_checking 699 with_gcc 700 enable_universal 701 with_smi 702 enable_smb 703 with_user 704 with_chroot 705 enable_ipv6 706 with_crypto 707 ' 708 ac_precious_vars='build_alias 709 host_alias 710 target_alias 711 CC 712 CFLAGS 713 LDFLAGS 714 LIBS 715 CPPFLAGS 716 CPP' 717 718 719 # Initialize some variables set by options. 720 ac_init_help= 721 ac_init_version=false 722 ac_unrecognized_opts= 723 ac_unrecognized_sep= 724 # The variables have the same names as the options, with 725 # dashes changed to underlines. 726 cache_file=/dev/null 727 exec_prefix=NONE 728 no_create= 729 no_recursion= 730 prefix=NONE 731 program_prefix=NONE 732 program_suffix=NONE 733 program_transform_name=s,x,x, 734 silent= 735 site= 736 srcdir= 737 verbose= 738 x_includes=NONE 739 x_libraries=NONE 740 741 # Installation directory options. 742 # These are left unexpanded so users can "make install exec_prefix=/foo" 743 # and all the variables that are supposed to be based on exec_prefix 744 # by default will actually change. 745 # Use braces instead of parens because sh, perl, etc. also accept them. 746 # (The list follows the same order as the GNU Coding Standards.) 747 bindir='${exec_prefix}/bin' 748 sbindir='${exec_prefix}/sbin' 749 libexecdir='${exec_prefix}/libexec' 750 datarootdir='${prefix}/share' 751 datadir='${datarootdir}' 752 sysconfdir='${prefix}/etc' 753 sharedstatedir='${prefix}/com' 754 localstatedir='${prefix}/var' 755 includedir='${prefix}/include' 756 oldincludedir='/usr/include' 757 docdir='${datarootdir}/doc/${PACKAGE}' 758 infodir='${datarootdir}/info' 759 htmldir='${docdir}' 760 dvidir='${docdir}' 761 pdfdir='${docdir}' 762 psdir='${docdir}' 763 libdir='${exec_prefix}/lib' 764 localedir='${datarootdir}/locale' 765 mandir='${datarootdir}/man' 766 767 ac_prev= 768 ac_dashdash= 769 for ac_option 770 do 771 # 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Some functions are actually named 1754 something starting with __ and the normal name is an alias. */ 1755 #if defined __stub_$2 || defined __stub___$2 1756 choke me 1757 #endif 1758 1759 int 1760 main () 1761 { 1762 return $2 (); 1763 ; 1764 return 0; 1765 } 1766 _ACEOF 1767 if ac_fn_c_try_link "$LINENO"; then : 1768 eval "$3=yes" 1769 else 1770 eval "$3=no" 1771 fi 1772 rm -f core conftest.err conftest.$ac_objext \ 1773 conftest$ac_exeext conftest.$ac_ext 1774 fi 1775 eval ac_res=\$$3 1776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1777 $as_echo "$ac_res" >&6; } 1778 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1779 1780 } # ac_fn_c_check_func 1781 1782 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1783 # --------------------------------------------- 1784 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1785 # accordingly. 1786 ac_fn_c_check_decl () 1787 { 1788 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1789 as_decl_name=`echo $2|sed 's/ *(.*//'` 1790 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1792 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1793 if eval \${$3+:} false; then : 1794 $as_echo_n "(cached) " >&6 1795 else 1796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1797 /* end confdefs.h. */ 1798 $4 1799 int 1800 main () 1801 { 1802 #ifndef $as_decl_name 1803 #ifdef __cplusplus 1804 (void) $as_decl_use; 1805 #else 1806 (void) $as_decl_name; 1807 #endif 1808 #endif 1809 1810 ; 1811 return 0; 1812 } 1813 _ACEOF 1814 if ac_fn_c_try_compile "$LINENO"; then : 1815 eval "$3=yes" 1816 else 1817 eval "$3=no" 1818 fi 1819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1820 fi 1821 eval ac_res=\$$3 1822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1823 $as_echo "$ac_res" >&6; } 1824 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1825 1826 } # ac_fn_c_check_decl 1827 1828 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1829 # ------------------------------------------- 1830 # Tests whether TYPE exists after having included INCLUDES, setting cache 1831 # variable VAR accordingly. 1832 ac_fn_c_check_type () 1833 { 1834 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1836 $as_echo_n "checking for $2... " >&6; } 1837 if eval \${$3+:} false; then : 1838 $as_echo_n "(cached) " >&6 1839 else 1840 eval "$3=no" 1841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1842 /* end confdefs.h. */ 1843 $4 1844 int 1845 main () 1846 { 1847 if (sizeof ($2)) 1848 return 0; 1849 ; 1850 return 0; 1851 } 1852 _ACEOF 1853 if ac_fn_c_try_compile "$LINENO"; then : 1854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1855 /* end confdefs.h. */ 1856 $4 1857 int 1858 main () 1859 { 1860 if (sizeof (($2))) 1861 return 0; 1862 ; 1863 return 0; 1864 } 1865 _ACEOF 1866 if ac_fn_c_try_compile "$LINENO"; then : 1867 1868 else 1869 eval "$3=yes" 1870 fi 1871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1872 fi 1873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1874 fi 1875 eval ac_res=\$$3 1876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1877 $as_echo "$ac_res" >&6; } 1878 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1879 1880 } # ac_fn_c_check_type 1881 1882 # ac_fn_c_find_intX_t LINENO BITS VAR 1883 # ----------------------------------- 1884 # Finds a signed integer type with width BITS, setting cache variable VAR 1885 # accordingly. 1886 ac_fn_c_find_intX_t () 1887 { 1888 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 1890 $as_echo_n "checking for int$2_t... " >&6; } 1891 if eval \${$3+:} false; then : 1892 $as_echo_n "(cached) " >&6 1893 else 1894 eval "$3=no" 1895 # Order is important - never check a type that is potentially smaller 1896 # than half of the expected target width. 1897 for ac_type in int$2_t 'int' 'long int' \ 1898 'long long int' 'short int' 'signed char'; do 1899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1900 /* end confdefs.h. */ 1901 $ac_includes_default 1902 enum { N = $2 / 2 - 1 }; 1903 int 1904 main () 1905 { 1906 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1907 test_array [0] = 0; 1908 return test_array [0]; 1909 1910 ; 1911 return 0; 1912 } 1913 _ACEOF 1914 if ac_fn_c_try_compile "$LINENO"; then : 1915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1916 /* end confdefs.h. */ 1917 $ac_includes_default 1918 enum { N = $2 / 2 - 1 }; 1919 int 1920 main () 1921 { 1922 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1923 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1924 test_array [0] = 0; 1925 return test_array [0]; 1926 1927 ; 1928 return 0; 1929 } 1930 _ACEOF 1931 if ac_fn_c_try_compile "$LINENO"; then : 1932 1933 else 1934 case $ac_type in #( 1935 int$2_t) : 1936 eval "$3=yes" ;; #( 1937 *) : 1938 eval "$3=\$ac_type" ;; 1939 esac 1940 fi 1941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1942 fi 1943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1944 if eval test \"x\$"$3"\" = x"no"; then : 1945 1946 else 1947 break 1948 fi 1949 done 1950 fi 1951 eval ac_res=\$$3 1952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1953 $as_echo "$ac_res" >&6; } 1954 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1955 1956 } # ac_fn_c_find_intX_t 1957 1958 # ac_fn_c_find_uintX_t LINENO BITS VAR 1959 # ------------------------------------ 1960 # Finds an unsigned integer type with width BITS, setting cache variable VAR 1961 # accordingly. 1962 ac_fn_c_find_uintX_t () 1963 { 1964 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1966 $as_echo_n "checking for uint$2_t... " >&6; } 1967 if eval \${$3+:} false; then : 1968 $as_echo_n "(cached) " >&6 1969 else 1970 eval "$3=no" 1971 # Order is important - never check a type that is potentially smaller 1972 # than half of the expected target width. 1973 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1974 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1976 /* end confdefs.h. */ 1977 $ac_includes_default 1978 int 1979 main () 1980 { 1981 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1982 test_array [0] = 0; 1983 return test_array [0]; 1984 1985 ; 1986 return 0; 1987 } 1988 _ACEOF 1989 if ac_fn_c_try_compile "$LINENO"; then : 1990 case $ac_type in #( 1991 uint$2_t) : 1992 eval "$3=yes" ;; #( 1993 *) : 1994 eval "$3=\$ac_type" ;; 1995 esac 1996 fi 1997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1998 if eval test \"x\$"$3"\" = x"no"; then : 1999 2000 else 2001 break 2002 fi 2003 done 2004 fi 2005 eval ac_res=\$$3 2006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2007 $as_echo "$ac_res" >&6; } 2008 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2009 2010 } # ac_fn_c_find_uintX_t 2011 cat >config.log <<_ACEOF 2012 This file contains any messages produced by compilers while 2013 running configure, to aid debugging if configure makes a mistake. 2014 2015 It was created by $as_me, which was 2016 generated by GNU Autoconf 2.69. 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Use of quotes ensures accuracy. 2341 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2342 esac 2343 fi 2344 done 2345 if $ac_cache_corrupted; then 2346 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2348 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2349 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2350 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2351 fi 2352 ## -------------------- ## 2353 ## Main body of script. ## 2354 ## -------------------- ## 2355 2356 ac_ext=c 2357 ac_cpp='$CPP $CPPFLAGS' 2358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2360 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2361 2362 2363 2364 ac_aux_dir= 2365 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2366 if test -f "$ac_dir/install-sh"; then 2367 ac_aux_dir=$ac_dir 2368 ac_install_sh="$ac_aux_dir/install-sh -c" 2369 break 2370 elif test -f "$ac_dir/install.sh"; then 2371 ac_aux_dir=$ac_dir 2372 ac_install_sh="$ac_aux_dir/install.sh -c" 2373 break 2374 elif test -f "$ac_dir/shtool"; then 2375 ac_aux_dir=$ac_dir 2376 ac_install_sh="$ac_aux_dir/shtool install -c" 2377 break 2378 fi 2379 done 2380 if test -z "$ac_aux_dir"; then 2381 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2382 fi 2383 2384 # These three variables are undocumented and unsupported, 2385 # and are intended to be withdrawn in a future Autoconf release. 2386 # They can cause serious problems if a builder's source tree is in a directory 2387 # whose full name contains unusual characters. 2388 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2389 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2390 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2391 2392 2393 # Make sure we can run config.sub. 2394 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2395 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2396 2397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2398 $as_echo_n "checking build system type... " >&6; } 2399 if ${ac_cv_build+:} false; then : 2400 $as_echo_n "(cached) " >&6 2401 else 2402 ac_build_alias=$build_alias 2403 test "x$ac_build_alias" = x && 2404 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2405 test "x$ac_build_alias" = x && 2406 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2407 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2408 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2409 2410 fi 2411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2412 $as_echo "$ac_cv_build" >&6; } 2413 case $ac_cv_build in 2414 *-*-*) ;; 2415 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2416 esac 2417 build=$ac_cv_build 2418 ac_save_IFS=$IFS; IFS='-' 2419 set x $ac_cv_build 2420 shift 2421 build_cpu=$1 2422 build_vendor=$2 2423 shift; shift 2424 # Remember, the first character of IFS is used to create $*, 2425 # except with old shells: 2426 build_os=$* 2427 IFS=$ac_save_IFS 2428 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2429 2430 2431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2432 $as_echo_n "checking host system type... " >&6; } 2433 if ${ac_cv_host+:} false; then : 2434 $as_echo_n "(cached) " >&6 2435 else 2436 if test "x$host_alias" = x; then 2437 ac_cv_host=$ac_cv_build 2438 else 2439 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2440 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2441 fi 2442 2443 fi 2444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2445 $as_echo "$ac_cv_host" >&6; } 2446 case $ac_cv_host in 2447 *-*-*) ;; 2448 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2449 esac 2450 host=$ac_cv_host 2451 ac_save_IFS=$IFS; IFS='-' 2452 set x $ac_cv_host 2453 shift 2454 host_cpu=$1 2455 host_vendor=$2 2456 shift; shift 2457 # Remember, the first character of IFS is used to create $*, 2458 # except with old shells: 2459 host_os=$* 2460 IFS=$ac_save_IFS 2461 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 # Check whether --with-gcc was given. 2472 if test "${with_gcc+set}" = set; then : 2473 withval=$with_gcc; 2474 fi 2475 2476 V_INCLS="" 2477 if test "${srcdir}" != "." ; then 2478 V_INCLS="-I$srcdir" 2479 fi 2480 if test "${CFLAGS+set}" = set; then 2481 LBL_CFLAGS="$CFLAGS" 2482 fi 2483 if test -z "$CC" ; then 2484 case "$host_os" in 2485 2486 bsdi*) 2487 # Extract the first word of "shlicc2", so it can be a program name with args. 2488 set dummy shlicc2; ac_word=$2 2489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2490 $as_echo_n "checking for $ac_word... " >&6; } 2491 if ${ac_cv_prog_SHLICC2+:} false; then : 2492 $as_echo_n "(cached) " >&6 2493 else 2494 if test -n "$SHLICC2"; then 2495 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. 2496 else 2497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2498 for as_dir in $PATH 2499 do 2500 IFS=$as_save_IFS 2501 test -z "$as_dir" && as_dir=. 2502 for ac_exec_ext in '' $ac_executable_extensions; do 2503 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2504 ac_cv_prog_SHLICC2="yes" 2505 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2506 break 2 2507 fi 2508 done 2509 done 2510 IFS=$as_save_IFS 2511 2512 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" 2513 fi 2514 fi 2515 SHLICC2=$ac_cv_prog_SHLICC2 2516 if test -n "$SHLICC2"; then 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5 2518 $as_echo "$SHLICC2" >&6; } 2519 else 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2521 $as_echo "no" >&6; } 2522 fi 2523 2524 2525 if test $SHLICC2 = yes ; then 2526 CC=shlicc2 2527 export CC 2528 fi 2529 ;; 2530 esac 2531 fi 2532 if test -z "$CC" -a "$with_gcc" = no ; then 2533 CC=cc 2534 export CC 2535 fi 2536 2537 ac_ext=c 2538 ac_cpp='$CPP $CPPFLAGS' 2539 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2540 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2541 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2542 if test -n "$ac_tool_prefix"; then 2543 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2544 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2546 $as_echo_n "checking for $ac_word... " >&6; } 2547 if ${ac_cv_prog_CC+:} false; then : 2548 $as_echo_n "(cached) " >&6 2549 else 2550 if test -n "$CC"; then 2551 ac_cv_prog_CC="$CC" # Let the user override the test. 2552 else 2553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2554 for as_dir in $PATH 2555 do 2556 IFS=$as_save_IFS 2557 test -z "$as_dir" && as_dir=. 2558 for ac_exec_ext in '' $ac_executable_extensions; do 2559 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2560 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2562 break 2 2563 fi 2564 done 2565 done 2566 IFS=$as_save_IFS 2567 2568 fi 2569 fi 2570 CC=$ac_cv_prog_CC 2571 if test -n "$CC"; then 2572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2573 $as_echo "$CC" >&6; } 2574 else 2575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2576 $as_echo "no" >&6; } 2577 fi 2578 2579 2580 fi 2581 if test -z "$ac_cv_prog_CC"; then 2582 ac_ct_CC=$CC 2583 # Extract the first word of "gcc", so it can be a program name with args. 2584 set dummy gcc; ac_word=$2 2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2586 $as_echo_n "checking for $ac_word... " >&6; } 2587 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2588 $as_echo_n "(cached) " >&6 2589 else 2590 if test -n "$ac_ct_CC"; then 2591 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2592 else 2593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2594 for as_dir in $PATH 2595 do 2596 IFS=$as_save_IFS 2597 test -z "$as_dir" && as_dir=. 2598 for ac_exec_ext in '' $ac_executable_extensions; do 2599 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2600 ac_cv_prog_ac_ct_CC="gcc" 2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2602 break 2 2603 fi 2604 done 2605 done 2606 IFS=$as_save_IFS 2607 2608 fi 2609 fi 2610 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2611 if test -n "$ac_ct_CC"; then 2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2613 $as_echo "$ac_ct_CC" >&6; } 2614 else 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2616 $as_echo "no" >&6; } 2617 fi 2618 2619 if test "x$ac_ct_CC" = x; then 2620 CC="" 2621 else 2622 case $cross_compiling:$ac_tool_warned in 2623 yes:) 2624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2625 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2626 ac_tool_warned=yes ;; 2627 esac 2628 CC=$ac_ct_CC 2629 fi 2630 else 2631 CC="$ac_cv_prog_CC" 2632 fi 2633 2634 if test -z "$CC"; then 2635 if test -n "$ac_tool_prefix"; then 2636 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2637 set dummy ${ac_tool_prefix}cc; ac_word=$2 2638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2639 $as_echo_n "checking for $ac_word... " >&6; } 2640 if ${ac_cv_prog_CC+:} false; then : 2641 $as_echo_n "(cached) " >&6 2642 else 2643 if test -n "$CC"; then 2644 ac_cv_prog_CC="$CC" # Let the user override the test. 2645 else 2646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2647 for as_dir in $PATH 2648 do 2649 IFS=$as_save_IFS 2650 test -z "$as_dir" && as_dir=. 2651 for ac_exec_ext in '' $ac_executable_extensions; do 2652 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2653 ac_cv_prog_CC="${ac_tool_prefix}cc" 2654 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2655 break 2 2656 fi 2657 done 2658 done 2659 IFS=$as_save_IFS 2660 2661 fi 2662 fi 2663 CC=$ac_cv_prog_CC 2664 if test -n "$CC"; then 2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2666 $as_echo "$CC" >&6; } 2667 else 2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2669 $as_echo "no" >&6; } 2670 fi 2671 2672 2673 fi 2674 fi 2675 if test -z "$CC"; then 2676 # Extract the first word of "cc", so it can be a program name with args. 2677 set dummy cc; ac_word=$2 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2679 $as_echo_n "checking for $ac_word... " >&6; } 2680 if ${ac_cv_prog_CC+:} false; then : 2681 $as_echo_n "(cached) " >&6 2682 else 2683 if test -n "$CC"; then 2684 ac_cv_prog_CC="$CC" # Let the user override the test. 2685 else 2686 ac_prog_rejected=no 2687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2688 for as_dir in $PATH 2689 do 2690 IFS=$as_save_IFS 2691 test -z "$as_dir" && as_dir=. 2692 for ac_exec_ext in '' $ac_executable_extensions; do 2693 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2694 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2695 ac_prog_rejected=yes 2696 continue 2697 fi 2698 ac_cv_prog_CC="cc" 2699 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2700 break 2 2701 fi 2702 done 2703 done 2704 IFS=$as_save_IFS 2705 2706 if test $ac_prog_rejected = yes; then 2707 # We found a bogon in the path, so make sure we never use it. 2708 set dummy $ac_cv_prog_CC 2709 shift 2710 if test $# != 0; then 2711 # We chose a different compiler from the bogus one. 2712 # However, it has the same basename, so the bogon will be chosen 2713 # first if we set CC to just the basename; use the full file name. 2714 shift 2715 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2716 fi 2717 fi 2718 fi 2719 fi 2720 CC=$ac_cv_prog_CC 2721 if test -n "$CC"; then 2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2723 $as_echo "$CC" >&6; } 2724 else 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2726 $as_echo "no" >&6; } 2727 fi 2728 2729 2730 fi 2731 if test -z "$CC"; then 2732 if test -n "$ac_tool_prefix"; then 2733 for ac_prog in cl.exe 2734 do 2735 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2736 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2738 $as_echo_n "checking for $ac_word... " >&6; } 2739 if ${ac_cv_prog_CC+:} false; then : 2740 $as_echo_n "(cached) " >&6 2741 else 2742 if test -n "$CC"; then 2743 ac_cv_prog_CC="$CC" # Let the user override the test. 2744 else 2745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2746 for as_dir in $PATH 2747 do 2748 IFS=$as_save_IFS 2749 test -z "$as_dir" && as_dir=. 2750 for ac_exec_ext in '' $ac_executable_extensions; do 2751 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2752 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2753 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2754 break 2 2755 fi 2756 done 2757 done 2758 IFS=$as_save_IFS 2759 2760 fi 2761 fi 2762 CC=$ac_cv_prog_CC 2763 if test -n "$CC"; then 2764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2765 $as_echo "$CC" >&6; } 2766 else 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2768 $as_echo "no" >&6; } 2769 fi 2770 2771 2772 test -n "$CC" && break 2773 done 2774 fi 2775 if test -z "$CC"; then 2776 ac_ct_CC=$CC 2777 for ac_prog in cl.exe 2778 do 2779 # Extract the first word of "$ac_prog", so it can be a program name with args. 2780 set dummy $ac_prog; ac_word=$2 2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2782 $as_echo_n "checking for $ac_word... " >&6; } 2783 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2784 $as_echo_n "(cached) " >&6 2785 else 2786 if test -n "$ac_ct_CC"; then 2787 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2788 else 2789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2790 for as_dir in $PATH 2791 do 2792 IFS=$as_save_IFS 2793 test -z "$as_dir" && as_dir=. 2794 for ac_exec_ext in '' $ac_executable_extensions; do 2795 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2796 ac_cv_prog_ac_ct_CC="$ac_prog" 2797 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2798 break 2 2799 fi 2800 done 2801 done 2802 IFS=$as_save_IFS 2803 2804 fi 2805 fi 2806 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2807 if test -n "$ac_ct_CC"; then 2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2809 $as_echo "$ac_ct_CC" >&6; } 2810 else 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2812 $as_echo "no" >&6; } 2813 fi 2814 2815 2816 test -n "$ac_ct_CC" && break 2817 done 2818 2819 if test "x$ac_ct_CC" = x; then 2820 CC="" 2821 else 2822 case $cross_compiling:$ac_tool_warned in 2823 yes:) 2824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2825 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2826 ac_tool_warned=yes ;; 2827 esac 2828 CC=$ac_ct_CC 2829 fi 2830 fi 2831 2832 fi 2833 2834 2835 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2836 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2837 as_fn_error $? "no acceptable C compiler found in \$PATH 2838 See \`config.log' for more details" "$LINENO" 5; } 2839 2840 # Provide some information about the compiler. 2841 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2842 set X $ac_compile 2843 ac_compiler=$2 2844 for ac_option in --version -v -V -qversion; do 2845 { { ac_try="$ac_compiler $ac_option >&5" 2846 case "(($ac_try" in 2847 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2848 *) ac_try_echo=$ac_try;; 2849 esac 2850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2851 $as_echo "$ac_try_echo"; } >&5 2852 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2853 ac_status=$? 2854 if test -s conftest.err; then 2855 sed '10a\ 2856 ... rest of stderr output deleted ... 2857 10q' conftest.err >conftest.er1 2858 cat conftest.er1 >&5 2859 fi 2860 rm -f conftest.er1 conftest.err 2861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2862 test $ac_status = 0; } 2863 done 2864 2865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2866 /* end confdefs.h. */ 2867 2868 int 2869 main () 2870 { 2871 2872 ; 2873 return 0; 2874 } 2875 _ACEOF 2876 ac_clean_files_save=$ac_clean_files 2877 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2878 # Try to create an executable without -o first, disregard a.out. 2879 # It will help us diagnose broken compilers, and finding out an intuition 2880 # of exeext. 2881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2882 $as_echo_n "checking whether the C compiler works... " >&6; } 2883 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2884 2885 # The possible output files: 2886 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2887 2888 ac_rmfiles= 2889 for ac_file in $ac_files 2890 do 2891 case $ac_file in 2892 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2893 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2894 esac 2895 done 2896 rm -f $ac_rmfiles 2897 2898 if { { ac_try="$ac_link_default" 2899 case "(($ac_try" in 2900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2901 *) ac_try_echo=$ac_try;; 2902 esac 2903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2904 $as_echo "$ac_try_echo"; } >&5 2905 (eval "$ac_link_default") 2>&5 2906 ac_status=$? 2907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2908 test $ac_status = 0; }; then : 2909 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2910 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2911 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2912 # so that the user can short-circuit this test for compilers unknown to 2913 # Autoconf. 2914 for ac_file in $ac_files '' 2915 do 2916 test -f "$ac_file" || continue 2917 case $ac_file in 2918 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2919 ;; 2920 [ab].out ) 2921 # We found the default executable, but exeext='' is most 2922 # certainly right. 2923 break;; 2924 *.* ) 2925 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2926 then :; else 2927 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2928 fi 2929 # We set ac_cv_exeext here because the later test for it is not 2930 # safe: cross compilers may not add the suffix if given an `-o' 2931 # argument, so we may need to know it at that point already. 2932 # Even if this section looks crufty: it has the advantage of 2933 # actually working. 2934 break;; 2935 * ) 2936 break;; 2937 esac 2938 done 2939 test "$ac_cv_exeext" = no && ac_cv_exeext= 2940 2941 else 2942 ac_file='' 2943 fi 2944 if test -z "$ac_file"; then : 2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2946 $as_echo "no" >&6; } 2947 $as_echo "$as_me: failed program was:" >&5 2948 sed 's/^/| /' conftest.$ac_ext >&5 2949 2950 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2951 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2952 as_fn_error 77 "C compiler cannot create executables 2953 See \`config.log' for more details" "$LINENO" 5; } 2954 else 2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2956 $as_echo "yes" >&6; } 2957 fi 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2959 $as_echo_n "checking for C compiler default output file name... " >&6; } 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2961 $as_echo "$ac_file" >&6; } 2962 ac_exeext=$ac_cv_exeext 2963 2964 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2965 ac_clean_files=$ac_clean_files_save 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2967 $as_echo_n "checking for suffix of executables... " >&6; } 2968 if { { ac_try="$ac_link" 2969 case "(($ac_try" in 2970 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2971 *) ac_try_echo=$ac_try;; 2972 esac 2973 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2974 $as_echo "$ac_try_echo"; } >&5 2975 (eval "$ac_link") 2>&5 2976 ac_status=$? 2977 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2978 test $ac_status = 0; }; then : 2979 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2980 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2981 # work properly (i.e., refer to `conftest.exe'), while it won't with 2982 # `rm'. 2983 for ac_file in conftest.exe conftest conftest.*; do 2984 test -f "$ac_file" || continue 2985 case $ac_file in 2986 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2987 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2988 break;; 2989 * ) break;; 2990 esac 2991 done 2992 else 2993 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2995 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2996 See \`config.log' for more details" "$LINENO" 5; } 2997 fi 2998 rm -f conftest conftest$ac_cv_exeext 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3000 $as_echo "$ac_cv_exeext" >&6; } 3001 3002 rm -f conftest.$ac_ext 3003 EXEEXT=$ac_cv_exeext 3004 ac_exeext=$EXEEXT 3005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3006 /* end confdefs.h. */ 3007 #include <stdio.h> 3008 int 3009 main () 3010 { 3011 FILE *f = fopen ("conftest.out", "w"); 3012 return ferror (f) || fclose (f) != 0; 3013 3014 ; 3015 return 0; 3016 } 3017 _ACEOF 3018 ac_clean_files="$ac_clean_files conftest.out" 3019 # Check that the compiler produces executables we can run. If not, either 3020 # the compiler is broken, or we cross compile. 3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3022 $as_echo_n "checking whether we are cross compiling... " >&6; } 3023 if test "$cross_compiling" != yes; then 3024 { { ac_try="$ac_link" 3025 case "(($ac_try" in 3026 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3027 *) ac_try_echo=$ac_try;; 3028 esac 3029 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3030 $as_echo "$ac_try_echo"; } >&5 3031 (eval "$ac_link") 2>&5 3032 ac_status=$? 3033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3034 test $ac_status = 0; } 3035 if { ac_try='./conftest$ac_cv_exeext' 3036 { { case "(($ac_try" in 3037 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3038 *) ac_try_echo=$ac_try;; 3039 esac 3040 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3041 $as_echo "$ac_try_echo"; } >&5 3042 (eval "$ac_try") 2>&5 3043 ac_status=$? 3044 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3045 test $ac_status = 0; }; }; then 3046 cross_compiling=no 3047 else 3048 if test "$cross_compiling" = maybe; then 3049 cross_compiling=yes 3050 else 3051 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3052 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3053 as_fn_error $? "cannot run C compiled programs. 3054 If you meant to cross compile, use \`--host'. 3055 See \`config.log' for more details" "$LINENO" 5; } 3056 fi 3057 fi 3058 fi 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3060 $as_echo "$cross_compiling" >&6; } 3061 3062 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3063 ac_clean_files=$ac_clean_files_save 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3065 $as_echo_n "checking for suffix of object files... " >&6; } 3066 if ${ac_cv_objext+:} false; then : 3067 $as_echo_n "(cached) " >&6 3068 else 3069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3070 /* end confdefs.h. */ 3071 3072 int 3073 main () 3074 { 3075 3076 ; 3077 return 0; 3078 } 3079 _ACEOF 3080 rm -f conftest.o conftest.obj 3081 if { { ac_try="$ac_compile" 3082 case "(($ac_try" in 3083 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3084 *) ac_try_echo=$ac_try;; 3085 esac 3086 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3087 $as_echo "$ac_try_echo"; } >&5 3088 (eval "$ac_compile") 2>&5 3089 ac_status=$? 3090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3091 test $ac_status = 0; }; then : 3092 for ac_file in conftest.o conftest.obj conftest.*; do 3093 test -f "$ac_file" || continue; 3094 case $ac_file in 3095 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3096 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3097 break;; 3098 esac 3099 done 3100 else 3101 $as_echo "$as_me: failed program was:" >&5 3102 sed 's/^/| /' conftest.$ac_ext >&5 3103 3104 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3105 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3106 as_fn_error $? "cannot compute suffix of object files: cannot compile 3107 See \`config.log' for more details" "$LINENO" 5; } 3108 fi 3109 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3110 fi 3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3112 $as_echo "$ac_cv_objext" >&6; } 3113 OBJEXT=$ac_cv_objext 3114 ac_objext=$OBJEXT 3115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3116 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3117 if ${ac_cv_c_compiler_gnu+:} false; then : 3118 $as_echo_n "(cached) " >&6 3119 else 3120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3121 /* end confdefs.h. */ 3122 3123 int 3124 main () 3125 { 3126 #ifndef __GNUC__ 3127 choke me 3128 #endif 3129 3130 ; 3131 return 0; 3132 } 3133 _ACEOF 3134 if ac_fn_c_try_compile "$LINENO"; then : 3135 ac_compiler_gnu=yes 3136 else 3137 ac_compiler_gnu=no 3138 fi 3139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3140 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3141 3142 fi 3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3144 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3145 if test $ac_compiler_gnu = yes; then 3146 GCC=yes 3147 else 3148 GCC= 3149 fi 3150 ac_test_CFLAGS=${CFLAGS+set} 3151 ac_save_CFLAGS=$CFLAGS 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3153 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3154 if ${ac_cv_prog_cc_g+:} false; then : 3155 $as_echo_n "(cached) " >&6 3156 else 3157 ac_save_c_werror_flag=$ac_c_werror_flag 3158 ac_c_werror_flag=yes 3159 ac_cv_prog_cc_g=no 3160 CFLAGS="-g" 3161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3162 /* end confdefs.h. */ 3163 3164 int 3165 main () 3166 { 3167 3168 ; 3169 return 0; 3170 } 3171 _ACEOF 3172 if ac_fn_c_try_compile "$LINENO"; then : 3173 ac_cv_prog_cc_g=yes 3174 else 3175 CFLAGS="" 3176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3177 /* end confdefs.h. */ 3178 3179 int 3180 main () 3181 { 3182 3183 ; 3184 return 0; 3185 } 3186 _ACEOF 3187 if ac_fn_c_try_compile "$LINENO"; then : 3188 3189 else 3190 ac_c_werror_flag=$ac_save_c_werror_flag 3191 CFLAGS="-g" 3192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3193 /* end confdefs.h. */ 3194 3195 int 3196 main () 3197 { 3198 3199 ; 3200 return 0; 3201 } 3202 _ACEOF 3203 if ac_fn_c_try_compile "$LINENO"; then : 3204 ac_cv_prog_cc_g=yes 3205 fi 3206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3207 fi 3208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3209 fi 3210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3211 ac_c_werror_flag=$ac_save_c_werror_flag 3212 fi 3213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3214 $as_echo "$ac_cv_prog_cc_g" >&6; } 3215 if test "$ac_test_CFLAGS" = set; then 3216 CFLAGS=$ac_save_CFLAGS 3217 elif test $ac_cv_prog_cc_g = yes; then 3218 if test "$GCC" = yes; then 3219 CFLAGS="-g -O2" 3220 else 3221 CFLAGS="-g" 3222 fi 3223 else 3224 if test "$GCC" = yes; then 3225 CFLAGS="-O2" 3226 else 3227 CFLAGS= 3228 fi 3229 fi 3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3231 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3232 if ${ac_cv_prog_cc_c89+:} false; then : 3233 $as_echo_n "(cached) " >&6 3234 else 3235 ac_cv_prog_cc_c89=no 3236 ac_save_CC=$CC 3237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3238 /* end confdefs.h. */ 3239 #include <stdarg.h> 3240 #include <stdio.h> 3241 struct stat; 3242 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3243 struct buf { int x; }; 3244 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3245 static char *e (p, i) 3246 char **p; 3247 int i; 3248 { 3249 return p[i]; 3250 } 3251 static char *f (char * (*g) (char **, int), char **p, ...) 3252 { 3253 char *s; 3254 va_list v; 3255 va_start (v,p); 3256 s = g (p, va_arg (v,int)); 3257 va_end (v); 3258 return s; 3259 } 3260 3261 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3262 function prototypes and stuff, but not '\xHH' hex character constants. 3263 These don't provoke an error unfortunately, instead are silently treated 3264 as 'x'. The following induces an error, until -std is added to get 3265 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3266 array size at least. It's necessary to write '\x00'==0 to get something 3267 that's true only with -std. */ 3268 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3269 3270 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3271 inside strings and character constants. */ 3272 #define FOO(x) 'x' 3273 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3274 3275 int test (int i, double x); 3276 struct s1 {int (*f) (int a);}; 3277 struct s2 {int (*f) (double a);}; 3278 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3279 int argc; 3280 char **argv; 3281 int 3282 main () 3283 { 3284 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3285 ; 3286 return 0; 3287 } 3288 _ACEOF 3289 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3290 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3291 do 3292 CC="$ac_save_CC $ac_arg" 3293 if ac_fn_c_try_compile "$LINENO"; then : 3294 ac_cv_prog_cc_c89=$ac_arg 3295 fi 3296 rm -f core conftest.err conftest.$ac_objext 3297 test "x$ac_cv_prog_cc_c89" != "xno" && break 3298 done 3299 rm -f conftest.$ac_ext 3300 CC=$ac_save_CC 3301 3302 fi 3303 # AC_CACHE_VAL 3304 case "x$ac_cv_prog_cc_c89" in 3305 x) 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3307 $as_echo "none needed" >&6; } ;; 3308 xno) 3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3310 $as_echo "unsupported" >&6; } ;; 3311 *) 3312 CC="$CC $ac_cv_prog_cc_c89" 3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3314 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3315 esac 3316 if test "x$ac_cv_prog_cc_c89" != xno; then : 3317 3318 fi 3319 3320 ac_ext=c 3321 ac_cpp='$CPP $CPPFLAGS' 3322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3324 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3325 3326 3327 3328 3329 3330 3331 if test "$GCC" = yes ; then 3332 # 3333 # -Werror forces warnings to be errors. 3334 # 3335 ac_lbl_cc_force_warning_errors=-Werror 3336 3337 # 3338 # Use -ffloat-store so that, on 32-bit x86, we don't 3339 # do 80-bit arithmetic with the FPU; that way we should 3340 # get the same results for floating-point calculations 3341 # on x86-32 and x86-64. 3342 # 3343 3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5 3345 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; } 3346 save_CFLAGS="$CFLAGS" 3347 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -ffloat-store" 3348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3349 /* end confdefs.h. */ 3350 3351 int 3352 main () 3353 { 3354 return 0 3355 ; 3356 return 0; 3357 } 3358 _ACEOF 3359 if ac_fn_c_try_compile "$LINENO"; then : 3360 3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3362 $as_echo "yes" >&6; } 3363 CFLAGS="$save_CFLAGS" 3364 V_CCOPT="$V_CCOPT -ffloat-store" 3365 3366 else 3367 3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3369 $as_echo "no" >&6; } 3370 CFLAGS="$save_CFLAGS" 3371 3372 fi 3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3374 3375 else 3376 V_INCLS="$V_INCLS -I/usr/local/include" 3377 LDFLAGS="$LDFLAGS -L/usr/local/lib" 3378 3379 case "$host_os" in 3380 3381 darwin*) 3382 # 3383 # This is assumed either to be GCC or clang, both 3384 # of which use -Werror to force warnings to be errors. 3385 # 3386 ac_lbl_cc_force_warning_errors=-Werror 3387 ;; 3388 3389 hpux*) 3390 # 3391 # HP C, which is what we presume we're using, doesn't 3392 # exit with a non-zero exit status if we hand it an 3393 # invalid -W flag, can't be forced to do so even with 3394 # +We, and doesn't handle GCC-style -W flags, so we 3395 # don't want to try using GCC-style -W flags. 3396 # 3397 ac_lbl_cc_dont_try_gcc_dashW=yes 3398 ;; 3399 3400 irix*) 3401 # 3402 # MIPS C, which is what we presume we're using, doesn't 3403 # necessarily exit with a non-zero exit status if we 3404 # hand it an invalid -W flag, can't be forced to do 3405 # so, and doesn't handle GCC-style -W flags, so we 3406 # don't want to try using GCC-style -W flags. 3407 # 3408 ac_lbl_cc_dont_try_gcc_dashW=yes 3409 # 3410 # It also, apparently, defaults to "char" being 3411 # unsigned, unlike most other C implementations; 3412 # I suppose we could say "signed char" whenever 3413 # we want to guarantee a signed "char", but let's 3414 # just force signed chars. 3415 # 3416 # -xansi is normally the default, but the 3417 # configure script was setting it; perhaps -cckr 3418 # was the default in the Old Days. (Then again, 3419 # that would probably be for backwards compatibility 3420 # in the days when ANSI C was Shiny and New, i.e. 3421 # 1989 and the early '90's, so maybe we can just 3422 # drop support for those compilers.) 3423 # 3424 # -g is equivalent to -g2, which turns off 3425 # optimization; we choose -g3, which generates 3426 # debugging information but doesn't turn off 3427 # optimization (even if the optimization would 3428 # cause inaccuracies in debugging). 3429 # 3430 V_CCOPT="$V_CCOPT -xansi -signed -g3" 3431 ;; 3432 3433 osf*) 3434 # 3435 # Presumed to be DEC OSF/1, Digital UNIX, or 3436 # Tru64 UNIX. 3437 # 3438 # The DEC C compiler, which is what we presume we're 3439 # using, doesn't exit with a non-zero exit status if we 3440 # hand it an invalid -W flag, can't be forced to do 3441 # so, and doesn't handle GCC-style -W flags, so we 3442 # don't want to try using GCC-style -W flags. 3443 # 3444 ac_lbl_cc_dont_try_gcc_dashW=yes 3445 # 3446 # -g is equivalent to -g2, which turns off 3447 # optimization; we choose -g3, which generates 3448 # debugging information but doesn't turn off 3449 # optimization (even if the optimization would 3450 # cause inaccuracies in debugging). 3451 # 3452 V_CCOPT="$V_CCOPT -g3" 3453 ;; 3454 3455 solaris*) 3456 # 3457 # Assumed to be Sun C, which requires -errwarn to force 3458 # warnings to be treated as errors. 3459 # 3460 ac_lbl_cc_force_warning_errors=-errwarn 3461 ;; 3462 3463 ultrix*) 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5 3465 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; } 3466 if ${ac_cv_lbl_cc_const_proto+:} false; then : 3467 $as_echo_n "(cached) " >&6 3468 else 3469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3470 /* end confdefs.h. */ 3471 #include <sys/types.h> 3472 int 3473 main () 3474 { 3475 struct a { int b; }; 3476 void c(const struct a *) 3477 ; 3478 return 0; 3479 } 3480 _ACEOF 3481 if ac_fn_c_try_compile "$LINENO"; then : 3482 ac_cv_lbl_cc_const_proto=yes 3483 else 3484 ac_cv_lbl_cc_const_proto=no 3485 fi 3486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3487 fi 3488 3489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5 3490 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; } 3491 if test $ac_cv_lbl_cc_const_proto = no ; then 3492 3493 $as_echo "#define const /**/" >>confdefs.h 3494 3495 fi 3496 ;; 3497 esac 3498 V_CCOPT="$V_CCOPT -O" 3499 fi 3500 3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3502 $as_echo_n "checking for inline... " >&6; } 3503 save_CFLAGS="$CFLAGS" 3504 CFLAGS="$V_CCOPT" 3505 if ${ac_cv_lbl_inline+:} false; then : 3506 $as_echo_n "(cached) " >&6 3507 else 3508 3509 ac_cv_lbl_inline="" 3510 ac_lbl_cc_inline=no 3511 for ac_lbl_inline in inline __inline__ __inline 3512 do 3513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3514 /* end confdefs.h. */ 3515 #define inline $ac_lbl_inline 3516 static inline struct iltest *foo(void); 3517 struct iltest { 3518 int iltest1; 3519 int iltest2; 3520 }; 3521 3522 static inline struct iltest * 3523 foo() 3524 { 3525 static struct iltest xxx; 3526 3527 return &xxx; 3528 } 3529 int 3530 main () 3531 { 3532 3533 ; 3534 return 0; 3535 } 3536 _ACEOF 3537 if ac_fn_c_try_compile "$LINENO"; then : 3538 ac_lbl_cc_inline=yes 3539 fi 3540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3541 if test "$ac_lbl_cc_inline" = yes ; then 3542 break; 3543 fi 3544 done 3545 if test "$ac_lbl_cc_inline" = yes ; then 3546 ac_cv_lbl_inline=$ac_lbl_inline 3547 fi 3548 fi 3549 3550 CFLAGS="$save_CFLAGS" 3551 if test ! -z "$ac_cv_lbl_inline" ; then 3552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5 3553 $as_echo "$ac_cv_lbl_inline" >&6; } 3554 else 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3556 $as_echo "no" >&6; } 3557 fi 3558 3559 cat >>confdefs.h <<_ACEOF 3560 #define inline $ac_cv_lbl_inline 3561 _ACEOF 3562 3563 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 3565 $as_echo_n "checking for __attribute__... " >&6; } 3566 if ${ac_cv___attribute__+:} false; then : 3567 $as_echo_n "(cached) " >&6 3568 else 3569 3570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3571 /* end confdefs.h. */ 3572 3573 3574 #include <stdlib.h> 3575 3576 static void foo(void) __attribute__ ((noreturn)); 3577 3578 static void 3579 foo(void) 3580 { 3581 exit(1); 3582 } 3583 3584 int 3585 main(int argc, char **argv) 3586 { 3587 foo(); 3588 } 3589 3590 _ACEOF 3591 if ac_fn_c_try_compile "$LINENO"; then : 3592 ac_cv___attribute__=yes 3593 else 3594 ac_cv___attribute__=no 3595 fi 3596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3597 fi 3598 3599 if test "$ac_cv___attribute__" = "yes"; then 3600 3601 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 3602 3603 else 3604 # 3605 # We can't use __attribute__, so we can't use __attribute__((unused)), 3606 # so we define _U_ to an empty string. 3607 # 3608 V_DEFS="$V_DEFS -D_U_=\"\"" 3609 fi 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 3611 $as_echo "$ac_cv___attribute__" >&6; } 3612 3613 if test "$ac_cv___attribute__" = "yes"; then 3614 3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5 3616 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; } 3617 if ${ac_cv___attribute___unused+:} false; then : 3618 $as_echo_n "(cached) " >&6 3619 else 3620 3621 save_CFLAGS="$CFLAGS" 3622 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3624 /* end confdefs.h. */ 3625 3626 3627 #include <stdlib.h> 3628 #include <stdio.h> 3629 3630 int 3631 main(int argc __attribute((unused)), char **argv __attribute((unused))) 3632 { 3633 printf("Hello, world!\n"); 3634 return 0; 3635 } 3636 3637 _ACEOF 3638 if ac_fn_c_try_compile "$LINENO"; then : 3639 ac_cv___attribute___unused=yes 3640 else 3641 ac_cv___attribute___unused=no 3642 fi 3643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3644 fi 3645 3646 CFLAGS="$save_CFLAGS" 3647 if test "$ac_cv___attribute___unused" = "yes"; then 3648 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\"" 3649 else 3650 V_DEFS="$V_DEFS -D_U_=\"\"" 3651 fi 3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5 3653 $as_echo "$ac_cv___attribute___unused" >&6; } 3654 3655 3656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5 3657 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; } 3658 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then : 3659 $as_echo_n "(cached) " >&6 3660 else 3661 3662 save_CFLAGS="$CFLAGS" 3663 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3665 /* end confdefs.h. */ 3666 3667 3668 #include <stdlib.h> 3669 3670 extern int (*foo)(int i) 3671 __attribute__ ((noreturn)); 3672 3673 int 3674 main(int argc, char **argv) 3675 { 3676 (*foo)(1); 3677 } 3678 3679 _ACEOF 3680 if ac_fn_c_try_compile "$LINENO"; then : 3681 ac_cv___attribute___noreturn_function_pointer=yes 3682 else 3683 ac_cv___attribute___noreturn_function_pointer=no 3684 fi 3685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3686 fi 3687 3688 CFLAGS="$save_CFLAGS" 3689 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then 3690 3691 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3692 3693 fi 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5 3695 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; } 3696 3697 3698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5 3699 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; } 3700 if ${ac_cv___attribute___format+:} false; then : 3701 $as_echo_n "(cached) " >&6 3702 else 3703 3704 save_CFLAGS="$CFLAGS" 3705 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3707 /* end confdefs.h. */ 3708 3709 3710 #include <stdlib.h> 3711 3712 extern int foo(const char *fmt, ...) 3713 __attribute__ ((format (printf, 1, 2))); 3714 3715 int 3716 main(int argc, char **argv) 3717 { 3718 foo("%s", "test"); 3719 } 3720 3721 _ACEOF 3722 if ac_fn_c_try_compile "$LINENO"; then : 3723 ac_cv___attribute___format=yes 3724 else 3725 ac_cv___attribute___format=no 3726 fi 3727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3728 fi 3729 3730 CFLAGS="$save_CFLAGS" 3731 if test "$ac_cv___attribute___format" = "yes"; then 3732 3733 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h 3734 3735 fi 3736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5 3737 $as_echo "$ac_cv___attribute___format" >&6; } 3738 3739 if test "$ac_cv___attribute___format" = "yes"; then 3740 3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5 3742 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; } 3743 if ${ac_cv___attribute___format_function_pointer+:} false; then : 3744 $as_echo_n "(cached) " >&6 3745 else 3746 3747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3748 /* end confdefs.h. */ 3749 3750 3751 #include <stdlib.h> 3752 3753 extern int (*foo)(const char *fmt, ...) 3754 __attribute__ ((format (printf, 1, 2))); 3755 3756 int 3757 main(int argc, char **argv) 3758 { 3759 (*foo)("%s", "test"); 3760 } 3761 3762 _ACEOF 3763 if ac_fn_c_try_compile "$LINENO"; then : 3764 ac_cv___attribute___format_function_pointer=yes 3765 else 3766 ac_cv___attribute___format_function_pointer=no 3767 fi 3768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3769 fi 3770 3771 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then 3772 3773 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3774 3775 fi 3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5 3777 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; } 3778 3779 fi 3780 fi 3781 ac_ext=c 3782 ac_cpp='$CPP $CPPFLAGS' 3783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3785 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3787 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3788 # On Suns, sometimes $CPP names a directory. 3789 if test -n "$CPP" && test -d "$CPP"; then 3790 CPP= 3791 fi 3792 if test -z "$CPP"; then 3793 if ${ac_cv_prog_CPP+:} false; then : 3794 $as_echo_n "(cached) " >&6 3795 else 3796 # Double quotes because CPP needs to be expanded 3797 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3798 do 3799 ac_preproc_ok=false 3800 for ac_c_preproc_warn_flag in '' yes 3801 do 3802 # Use a header file that comes with gcc, so configuring glibc 3803 # with a fresh cross-compiler works. 3804 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3805 # <limits.h> exists even on freestanding compilers. 3806 # On the NeXT, cc -E runs the code through the compiler's parser, 3807 # not just through cpp. "Syntax error" is here to catch this case. 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3809 /* end confdefs.h. */ 3810 #ifdef __STDC__ 3811 # include <limits.h> 3812 #else 3813 # include <assert.h> 3814 #endif 3815 Syntax error 3816 _ACEOF 3817 if ac_fn_c_try_cpp "$LINENO"; then : 3818 3819 else 3820 # Broken: fails on valid input. 3821 continue 3822 fi 3823 rm -f conftest.err conftest.i conftest.$ac_ext 3824 3825 # OK, works on sane cases. Now check whether nonexistent headers 3826 # can be detected and how. 3827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3828 /* end confdefs.h. */ 3829 #include <ac_nonexistent.h> 3830 _ACEOF 3831 if ac_fn_c_try_cpp "$LINENO"; then : 3832 # Broken: success on invalid input. 3833 continue 3834 else 3835 # Passes both tests. 3836 ac_preproc_ok=: 3837 break 3838 fi 3839 rm -f conftest.err conftest.i conftest.$ac_ext 3840 3841 done 3842 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3843 rm -f conftest.i conftest.err conftest.$ac_ext 3844 if $ac_preproc_ok; then : 3845 break 3846 fi 3847 3848 done 3849 ac_cv_prog_CPP=$CPP 3850 3851 fi 3852 CPP=$ac_cv_prog_CPP 3853 else 3854 ac_cv_prog_CPP=$CPP 3855 fi 3856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3857 $as_echo "$CPP" >&6; } 3858 ac_preproc_ok=false 3859 for ac_c_preproc_warn_flag in '' yes 3860 do 3861 # Use a header file that comes with gcc, so configuring glibc 3862 # with a fresh cross-compiler works. 3863 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3864 # <limits.h> exists even on freestanding compilers. 3865 # On the NeXT, cc -E runs the code through the compiler's parser, 3866 # not just through cpp. "Syntax error" is here to catch this case. 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3868 /* end confdefs.h. */ 3869 #ifdef __STDC__ 3870 # include <limits.h> 3871 #else 3872 # include <assert.h> 3873 #endif 3874 Syntax error 3875 _ACEOF 3876 if ac_fn_c_try_cpp "$LINENO"; then : 3877 3878 else 3879 # Broken: fails on valid input. 3880 continue 3881 fi 3882 rm -f conftest.err conftest.i conftest.$ac_ext 3883 3884 # OK, works on sane cases. Now check whether nonexistent headers 3885 # can be detected and how. 3886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3887 /* end confdefs.h. */ 3888 #include <ac_nonexistent.h> 3889 _ACEOF 3890 if ac_fn_c_try_cpp "$LINENO"; then : 3891 # Broken: success on invalid input. 3892 continue 3893 else 3894 # Passes both tests. 3895 ac_preproc_ok=: 3896 break 3897 fi 3898 rm -f conftest.err conftest.i conftest.$ac_ext 3899 3900 done 3901 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3902 rm -f conftest.i conftest.err conftest.$ac_ext 3903 if $ac_preproc_ok; then : 3904 3905 else 3906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3908 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3909 See \`config.log' for more details" "$LINENO" 5; } 3910 fi 3911 3912 ac_ext=c 3913 ac_cpp='$CPP $CPPFLAGS' 3914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3916 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3917 3918 3919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3920 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3921 if ${ac_cv_path_GREP+:} false; then : 3922 $as_echo_n "(cached) " >&6 3923 else 3924 if test -z "$GREP"; then 3925 ac_path_GREP_found=false 3926 # Loop through the user's path and test for each of PROGNAME-LIST 3927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3928 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3929 do 3930 IFS=$as_save_IFS 3931 test -z "$as_dir" && as_dir=. 3932 for ac_prog in grep ggrep; do 3933 for ac_exec_ext in '' $ac_executable_extensions; do 3934 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3935 as_fn_executable_p "$ac_path_GREP" || continue 3936 # Check for GNU ac_path_GREP and select it if it is found. 3937 # Check for GNU $ac_path_GREP 3938 case `"$ac_path_GREP" --version 2>&1` in 3939 *GNU*) 3940 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3941 *) 3942 ac_count=0 3943 $as_echo_n 0123456789 >"conftest.in" 3944 while : 3945 do 3946 cat "conftest.in" "conftest.in" >"conftest.tmp" 3947 mv "conftest.tmp" "conftest.in" 3948 cp "conftest.in" "conftest.nl" 3949 $as_echo 'GREP' >> "conftest.nl" 3950 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3951 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3952 as_fn_arith $ac_count + 1 && ac_count=$as_val 3953 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3954 # Best one so far, save it but keep looking for a better one 3955 ac_cv_path_GREP="$ac_path_GREP" 3956 ac_path_GREP_max=$ac_count 3957 fi 3958 # 10*(2^10) chars as input seems more than enough 3959 test $ac_count -gt 10 && break 3960 done 3961 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3962 esac 3963 3964 $ac_path_GREP_found && break 3 3965 done 3966 done 3967 done 3968 IFS=$as_save_IFS 3969 if test -z "$ac_cv_path_GREP"; then 3970 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3971 fi 3972 else 3973 ac_cv_path_GREP=$GREP 3974 fi 3975 3976 fi 3977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3978 $as_echo "$ac_cv_path_GREP" >&6; } 3979 GREP="$ac_cv_path_GREP" 3980 3981 3982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3983 $as_echo_n "checking for egrep... " >&6; } 3984 if ${ac_cv_path_EGREP+:} false; then : 3985 $as_echo_n "(cached) " >&6 3986 else 3987 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3988 then ac_cv_path_EGREP="$GREP -E" 3989 else 3990 if test -z "$EGREP"; then 3991 ac_path_EGREP_found=false 3992 # Loop through the user's path and test for each of PROGNAME-LIST 3993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3994 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3995 do 3996 IFS=$as_save_IFS 3997 test -z "$as_dir" && as_dir=. 3998 for ac_prog in egrep; do 3999 for ac_exec_ext in '' $ac_executable_extensions; do 4000 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4001 as_fn_executable_p "$ac_path_EGREP" || continue 4002 # Check for GNU ac_path_EGREP and select it if it is found. 4003 # Check for GNU $ac_path_EGREP 4004 case `"$ac_path_EGREP" --version 2>&1` in 4005 *GNU*) 4006 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4007 *) 4008 ac_count=0 4009 $as_echo_n 0123456789 >"conftest.in" 4010 while : 4011 do 4012 cat "conftest.in" "conftest.in" >"conftest.tmp" 4013 mv "conftest.tmp" "conftest.in" 4014 cp "conftest.in" "conftest.nl" 4015 $as_echo 'EGREP' >> "conftest.nl" 4016 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4017 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4018 as_fn_arith $ac_count + 1 && ac_count=$as_val 4019 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4020 # Best one so far, save it but keep looking for a better one 4021 ac_cv_path_EGREP="$ac_path_EGREP" 4022 ac_path_EGREP_max=$ac_count 4023 fi 4024 # 10*(2^10) chars as input seems more than enough 4025 test $ac_count -gt 10 && break 4026 done 4027 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4028 esac 4029 4030 $ac_path_EGREP_found && break 3 4031 done 4032 done 4033 done 4034 IFS=$as_save_IFS 4035 if test -z "$ac_cv_path_EGREP"; then 4036 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4037 fi 4038 else 4039 ac_cv_path_EGREP=$EGREP 4040 fi 4041 4042 fi 4043 fi 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4045 $as_echo "$ac_cv_path_EGREP" >&6; } 4046 EGREP="$ac_cv_path_EGREP" 4047 4048 4049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4050 $as_echo_n "checking for ANSI C header files... " >&6; } 4051 if ${ac_cv_header_stdc+:} false; then : 4052 $as_echo_n "(cached) " >&6 4053 else 4054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4055 /* end confdefs.h. */ 4056 #include <stdlib.h> 4057 #include <stdarg.h> 4058 #include <string.h> 4059 #include <float.h> 4060 4061 int 4062 main () 4063 { 4064 4065 ; 4066 return 0; 4067 } 4068 _ACEOF 4069 if ac_fn_c_try_compile "$LINENO"; then : 4070 ac_cv_header_stdc=yes 4071 else 4072 ac_cv_header_stdc=no 4073 fi 4074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4075 4076 if test $ac_cv_header_stdc = yes; then 4077 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4079 /* end confdefs.h. */ 4080 #include <string.h> 4081 4082 _ACEOF 4083 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4084 $EGREP "memchr" >/dev/null 2>&1; then : 4085 4086 else 4087 ac_cv_header_stdc=no 4088 fi 4089 rm -f conftest* 4090 4091 fi 4092 4093 if test $ac_cv_header_stdc = yes; then 4094 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4096 /* end confdefs.h. */ 4097 #include <stdlib.h> 4098 4099 _ACEOF 4100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4101 $EGREP "free" >/dev/null 2>&1; then : 4102 4103 else 4104 ac_cv_header_stdc=no 4105 fi 4106 rm -f conftest* 4107 4108 fi 4109 4110 if test $ac_cv_header_stdc = yes; then 4111 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4112 if test "$cross_compiling" = yes; then : 4113 : 4114 else 4115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4116 /* end confdefs.h. */ 4117 #include <ctype.h> 4118 #include <stdlib.h> 4119 #if ((' ' & 0x0FF) == 0x020) 4120 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4121 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4122 #else 4123 # define ISLOWER(c) \ 4124 (('a' <= (c) && (c) <= 'i') \ 4125 || ('j' <= (c) && (c) <= 'r') \ 4126 || ('s' <= (c) && (c) <= 'z')) 4127 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4128 #endif 4129 4130 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4131 int 4132 main () 4133 { 4134 int i; 4135 for (i = 0; i < 256; i++) 4136 if (XOR (islower (i), ISLOWER (i)) 4137 || toupper (i) != TOUPPER (i)) 4138 return 2; 4139 return 0; 4140 } 4141 _ACEOF 4142 if ac_fn_c_try_run "$LINENO"; then : 4143 4144 else 4145 ac_cv_header_stdc=no 4146 fi 4147 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4148 conftest.$ac_objext conftest.beam conftest.$ac_ext 4149 fi 4150 4151 fi 4152 fi 4153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4154 $as_echo "$ac_cv_header_stdc" >&6; } 4155 if test $ac_cv_header_stdc = yes; then 4156 4157 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4158 4159 fi 4160 4161 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4162 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4163 inttypes.h stdint.h unistd.h 4164 do : 4165 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4166 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4167 " 4168 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4169 cat >>confdefs.h <<_ACEOF 4170 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4171 _ACEOF 4172 4173 fi 4174 4175 done 4176 4177 4178 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h 4179 do : 4180 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4181 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4182 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4183 cat >>confdefs.h <<_ACEOF 4184 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4185 _ACEOF 4186 4187 fi 4188 4189 done 4190 4191 for ac_header in net/pfvar.h 4192 do : 4193 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h> 4194 #include <sys/socket.h> 4195 #include <net/if.h> 4196 " 4197 if test "x$ac_cv_header_net_pfvar_h" = xyes; then : 4198 cat >>confdefs.h <<_ACEOF 4199 #define HAVE_NET_PFVAR_H 1 4200 _ACEOF 4201 4202 fi 4203 4204 done 4205 4206 if test "$ac_cv_header_net_pfvar_h" = yes; then 4207 LOCALSRC="print-pflog.c $LOCALSRC" 4208 fi 4209 for ac_header in netinet/if_ether.h 4210 do : 4211 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4212 #include <sys/socket.h> 4213 " 4214 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4215 cat >>confdefs.h <<_ACEOF 4216 #define HAVE_NETINET_IF_ETHER_H 1 4217 _ACEOF 4218 4219 fi 4220 4221 done 4222 4223 if test "$ac_cv_header_netinet_if_ether_h" != yes; then 4224 # 4225 # The simple test didn't work. 4226 # Do we need to include <net/if.h> first? 4227 # Unset ac_cv_header_netinet_if_ether_h so we don't 4228 # treat the previous failure as a cached value and 4229 # suppress the next test. 4230 # 4231 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5 4232 $as_echo "$as_me: Rechecking with some additional includes" >&6;} 4233 unset ac_cv_header_netinet_if_ether_h 4234 for ac_header in netinet/if_ether.h 4235 do : 4236 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4237 #include <sys/socket.h> 4238 #include <netinet/in.h> 4239 struct mbuf; 4240 struct rtentry; 4241 #include <net/if.h> 4242 " 4243 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4244 cat >>confdefs.h <<_ACEOF 4245 #define HAVE_NETINET_IF_ETHER_H 1 4246 _ACEOF 4247 4248 fi 4249 4250 done 4251 4252 fi 4253 4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4255 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4256 if ${ac_cv_header_time+:} false; then : 4257 $as_echo_n "(cached) " >&6 4258 else 4259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4260 /* end confdefs.h. */ 4261 #include <sys/types.h> 4262 #include <sys/time.h> 4263 #include <time.h> 4264 4265 int 4266 main () 4267 { 4268 if ((struct tm *) 0) 4269 return 0; 4270 ; 4271 return 0; 4272 } 4273 _ACEOF 4274 if ac_fn_c_try_compile "$LINENO"; then : 4275 ac_cv_header_time=yes 4276 else 4277 ac_cv_header_time=no 4278 fi 4279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4280 fi 4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4282 $as_echo "$ac_cv_header_time" >&6; } 4283 if test $ac_cv_header_time = yes; then 4284 4285 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 4286 4287 fi 4288 4289 4290 case "$host_os" in 4291 4292 darwin*) 4293 # Check whether --enable-universal was given. 4294 if test "${enable_universal+set}" = set; then : 4295 enableval=$enable_universal; 4296 fi 4297 4298 if test "$enable_universal" != "no"; then 4299 case "$host_os" in 4300 4301 darwin9.*) 4302 # 4303 # Leopard. Build for x86 and 32-bit PowerPC, with 4304 # x86 first. (That's what Apple does.) 4305 # 4306 V_CCOPT="$V_CCOPT -arch i386 -arch ppc" 4307 LDFLAGS="$LDFLAGS -arch i386 -arch ppc" 4308 ;; 4309 4310 darwin10.*) 4311 # 4312 # Snow Leopard. Build for x86-64 and x86, with 4313 # x86-64 first. (That's what Apple does.) 4314 # 4315 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" 4316 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" 4317 ;; 4318 esac 4319 fi 4320 ;; 4321 4322 linux*) 4323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Linux kernel version" >&5 4324 $as_echo_n "checking Linux kernel version... " >&6; } 4325 if test "$cross_compiling" = yes; then 4326 if ${ac_cv_linux_vers+:} false; then : 4327 $as_echo_n "(cached) " >&6 4328 else 4329 ac_cv_linux_vers=unknown 4330 fi 4331 4332 else 4333 if ${ac_cv_linux_vers+:} false; then : 4334 $as_echo_n "(cached) " >&6 4335 else 4336 ac_cv_linux_vers=`uname -r 2>&1 | \ 4337 sed -n -e '$s/.* //' -e '$s/\..*//p'` 4338 fi 4339 4340 fi 4341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_linux_vers" >&5 4342 $as_echo "$ac_cv_linux_vers" >&6; } 4343 if test $ac_cv_linux_vers = unknown ; then 4344 as_fn_error $? "cannot determine linux version when cross-compiling" "$LINENO" 5 4345 fi 4346 if test $ac_cv_linux_vers -lt 2 ; then 4347 as_fn_error $? "version 2 or higher required; see the INSTALL doc for more info" "$LINENO" 5 4348 fi 4349 ;; 4350 4351 *) 4352 ;; 4353 esac 4354 4355 4356 4357 # Check whether --with-smi was given. 4358 if test "${with_smi+set}" = set; then : 4359 withval=$with_smi; 4360 else 4361 with_smi=yes 4362 fi 4363 4364 4365 if test "x$with_smi" != "xno" ; then 4366 for ac_header in smi.h 4367 do : 4368 ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default" 4369 if test "x$ac_cv_header_smi_h" = xyes; then : 4370 cat >>confdefs.h <<_ACEOF 4371 #define HAVE_SMI_H 1 4372 _ACEOF 4373 4374 fi 4375 4376 done 4377 4378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5 4379 $as_echo_n "checking for smiInit in -lsmi... " >&6; } 4380 if ${ac_cv_lib_smi_smiInit+:} false; then : 4381 $as_echo_n "(cached) " >&6 4382 else 4383 ac_check_lib_save_LIBS=$LIBS 4384 LIBS="-lsmi $LIBS" 4385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4386 /* end confdefs.h. */ 4387 4388 /* Override any GCC internal prototype to avoid an error. 4389 Use char because int might match the return type of a GCC 4390 builtin and then its argument prototype would still apply. */ 4391 #ifdef __cplusplus 4392 extern "C" 4393 #endif 4394 char smiInit (); 4395 int 4396 main () 4397 { 4398 return smiInit (); 4399 ; 4400 return 0; 4401 } 4402 _ACEOF 4403 if ac_fn_c_try_link "$LINENO"; then : 4404 ac_cv_lib_smi_smiInit=yes 4405 else 4406 ac_cv_lib_smi_smiInit=no 4407 fi 4408 rm -f core conftest.err conftest.$ac_objext \ 4409 conftest$ac_exeext conftest.$ac_ext 4410 LIBS=$ac_check_lib_save_LIBS 4411 fi 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5 4413 $as_echo "$ac_cv_lib_smi_smiInit" >&6; } 4414 if test "x$ac_cv_lib_smi_smiInit" = xyes; then : 4415 cat >>confdefs.h <<_ACEOF 4416 #define HAVE_LIBSMI 1 4417 _ACEOF 4418 4419 LIBS="-lsmi $LIBS" 4420 4421 fi 4422 4423 if test "$ac_cv_header_smi_h" = yes -a "$ac_cv_lib_smi_smiInit" = yes 4424 then 4425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5 4426 $as_echo_n "checking whether to enable libsmi... " >&6; } 4427 if test "$cross_compiling" = yes; then : 4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5 4429 $as_echo "not when cross-compiling" >&6; } 4430 libsmi=no 4431 4432 else 4433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4434 /* end confdefs.h. */ 4435 /* libsmi available check */ 4436 #include <smi.h> 4437 main() 4438 { 4439 int current, revision, age, n; 4440 const int required = 2; 4441 if (smiInit("")) 4442 exit(1); 4443 if (strcmp(SMI_LIBRARY_VERSION, smi_library_version)) 4444 exit(2); 4445 n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age); 4446 if (n != 3) 4447 exit(3); 4448 if (required < current - age || required > current) 4449 exit(4); 4450 exit(0); 4451 } 4452 4453 _ACEOF 4454 if ac_fn_c_try_run "$LINENO"; then : 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4456 $as_echo "yes" >&6; } 4457 4458 $as_echo "#define LIBSMI 1" >>confdefs.h 4459 4460 libsmi=yes 4461 else 4462 case $? in 4463 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5 4464 $as_echo "no - smiInit failed" >&6; } ;; 4465 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5 4466 $as_echo "no - header/library version mismatch" >&6; } ;; 4467 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5 4468 $as_echo "no - can't determine library version" >&6; } ;; 4469 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5 4470 $as_echo "no - too old" >&6; } ;; 4471 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4472 $as_echo "no" >&6; } ;; 4473 esac 4474 libsmi=no 4475 fi 4476 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4477 conftest.$ac_objext conftest.beam conftest.$ac_ext 4478 fi 4479 4480 fi 4481 fi 4482 4483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5 4484 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; } 4485 # Check whether --enable-smb was given. 4486 if test "${enable_smb+set}" = set; then : 4487 enableval=$enable_smb; 4488 else 4489 enableval=yes 4490 fi 4491 4492 case "$enableval" in 4493 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4494 $as_echo "yes" >&6; } 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5 4496 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;} 4497 4498 $as_echo "#define TCPDUMP_DO_SMB 1" >>confdefs.h 4499 4500 LOCALSRC="print-smb.c smbutil.c $LOCALSRC" 4501 ;; 4502 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4503 $as_echo "no" >&6; } 4504 ;; 4505 esac 4506 4507 4508 # Check whether --with-user was given. 4509 if test "${with_user+set}" = set; then : 4510 withval=$with_user; 4511 fi 4512 4513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5 4514 $as_echo_n "checking whether to drop root privileges by default... " >&6; } 4515 if test ! -z "$with_user" ; then 4516 4517 cat >>confdefs.h <<_ACEOF 4518 #define WITH_USER "$withval" 4519 _ACEOF 4520 4521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4522 $as_echo "to \"$withval\"" >&6; } 4523 else 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4525 $as_echo "no" >&6; } 4526 fi 4527 4528 4529 # Check whether --with-chroot was given. 4530 if test "${with_chroot+set}" = set; then : 4531 withval=$with_chroot; 4532 fi 4533 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5 4535 $as_echo_n "checking whether to chroot... " >&6; } 4536 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then 4537 4538 cat >>confdefs.h <<_ACEOF 4539 #define WITH_CHROOT "$withval" 4540 _ACEOF 4541 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4543 $as_echo "to \"$withval\"" >&6; } 4544 else 4545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4546 $as_echo "no" >&6; } 4547 fi 4548 4549 # 4550 # We must check this before checking whether to enable IPv6, because, 4551 # on some platforms (such as SunOS 5.x), the test program requires 4552 # the extra networking libraries. 4553 # 4554 4555 # Most operating systems have gethostbyname() in the default searched 4556 # libraries (i.e. libc): 4557 # Some OSes (eg. Solaris) place it in libnsl 4558 # Some strange OSes (SINIX) have it in libsocket: 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4560 $as_echo_n "checking for library containing gethostbyname... " >&6; } 4561 if ${ac_cv_search_gethostbyname+:} false; then : 4562 $as_echo_n "(cached) " >&6 4563 else 4564 ac_func_search_save_LIBS=$LIBS 4565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4566 /* end confdefs.h. */ 4567 4568 /* Override any GCC internal prototype to avoid an error. 4569 Use char because int might match the return type of a GCC 4570 builtin and then its argument prototype would still apply. */ 4571 #ifdef __cplusplus 4572 extern "C" 4573 #endif 4574 char gethostbyname (); 4575 int 4576 main () 4577 { 4578 return gethostbyname (); 4579 ; 4580 return 0; 4581 } 4582 _ACEOF 4583 for ac_lib in '' nsl socket resolv; do 4584 if test -z "$ac_lib"; then 4585 ac_res="none required" 4586 else 4587 ac_res=-l$ac_lib 4588 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4589 fi 4590 if ac_fn_c_try_link "$LINENO"; then : 4591 ac_cv_search_gethostbyname=$ac_res 4592 fi 4593 rm -f core conftest.err conftest.$ac_objext \ 4594 conftest$ac_exeext 4595 if ${ac_cv_search_gethostbyname+:} false; then : 4596 break 4597 fi 4598 done 4599 if ${ac_cv_search_gethostbyname+:} false; then : 4600 4601 else 4602 ac_cv_search_gethostbyname=no 4603 fi 4604 rm conftest.$ac_ext 4605 LIBS=$ac_func_search_save_LIBS 4606 fi 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 4608 $as_echo "$ac_cv_search_gethostbyname" >&6; } 4609 ac_res=$ac_cv_search_gethostbyname 4610 if test "$ac_res" != no; then : 4611 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4612 4613 fi 4614 4615 # Unfortunately libsocket sometimes depends on libnsl and 4616 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. 4617 if test "$ac_cv_search_gethostbyname" = "no" 4618 then 4619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 4620 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; } 4621 if ${ac_cv_lib_socket_gethostbyname+:} false; then : 4622 $as_echo_n "(cached) " >&6 4623 else 4624 ac_check_lib_save_LIBS=$LIBS 4625 LIBS="-lsocket -lnsl $LIBS" 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627 /* end confdefs.h. */ 4628 4629 /* Override any GCC internal prototype to avoid an error. 4630 Use char because int might match the return type of a GCC 4631 builtin and then its argument prototype would still apply. */ 4632 #ifdef __cplusplus 4633 extern "C" 4634 #endif 4635 char gethostbyname (); 4636 int 4637 main () 4638 { 4639 return gethostbyname (); 4640 ; 4641 return 0; 4642 } 4643 _ACEOF 4644 if ac_fn_c_try_link "$LINENO"; then : 4645 ac_cv_lib_socket_gethostbyname=yes 4646 else 4647 ac_cv_lib_socket_gethostbyname=no 4648 fi 4649 rm -f core conftest.err conftest.$ac_objext \ 4650 conftest$ac_exeext conftest.$ac_ext 4651 LIBS=$ac_check_lib_save_LIBS 4652 fi 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 4654 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } 4655 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then : 4656 LIBS="-lsocket -lnsl $LIBS" 4657 fi 4658 4659 fi 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 4661 $as_echo_n "checking for library containing socket... " >&6; } 4662 if ${ac_cv_search_socket+:} false; then : 4663 $as_echo_n "(cached) " >&6 4664 else 4665 ac_func_search_save_LIBS=$LIBS 4666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4667 /* end confdefs.h. */ 4668 4669 /* Override any GCC internal prototype to avoid an error. 4670 Use char because int might match the return type of a GCC 4671 builtin and then its argument prototype would still apply. */ 4672 #ifdef __cplusplus 4673 extern "C" 4674 #endif 4675 char socket (); 4676 int 4677 main () 4678 { 4679 return socket (); 4680 ; 4681 return 0; 4682 } 4683 _ACEOF 4684 for ac_lib in '' socket; do 4685 if test -z "$ac_lib"; then 4686 ac_res="none required" 4687 else 4688 ac_res=-l$ac_lib 4689 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4690 fi 4691 if ac_fn_c_try_link "$LINENO"; then : 4692 ac_cv_search_socket=$ac_res 4693 fi 4694 rm -f core conftest.err conftest.$ac_objext \ 4695 conftest$ac_exeext 4696 if ${ac_cv_search_socket+:} false; then : 4697 break 4698 fi 4699 done 4700 if ${ac_cv_search_socket+:} false; then : 4701 4702 else 4703 ac_cv_search_socket=no 4704 fi 4705 rm conftest.$ac_ext 4706 LIBS=$ac_func_search_save_LIBS 4707 fi 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4709 $as_echo "$ac_cv_search_socket" >&6; } 4710 ac_res=$ac_cv_search_socket 4711 if test "$ac_res" != no; then : 4712 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4713 4714 else 4715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 4716 $as_echo_n "checking for socket in -lsocket... " >&6; } 4717 if ${ac_cv_lib_socket_socket+:} false; then : 4718 $as_echo_n "(cached) " >&6 4719 else 4720 ac_check_lib_save_LIBS=$LIBS 4721 LIBS="-lsocket -lnsl $LIBS" 4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4723 /* end confdefs.h. */ 4724 4725 /* Override any GCC internal prototype to avoid an error. 4726 Use char because int might match the return type of a GCC 4727 builtin and then its argument prototype would still apply. */ 4728 #ifdef __cplusplus 4729 extern "C" 4730 #endif 4731 char socket (); 4732 int 4733 main () 4734 { 4735 return socket (); 4736 ; 4737 return 0; 4738 } 4739 _ACEOF 4740 if ac_fn_c_try_link "$LINENO"; then : 4741 ac_cv_lib_socket_socket=yes 4742 else 4743 ac_cv_lib_socket_socket=no 4744 fi 4745 rm -f core conftest.err conftest.$ac_objext \ 4746 conftest$ac_exeext conftest.$ac_ext 4747 LIBS=$ac_check_lib_save_LIBS 4748 fi 4749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 4750 $as_echo "$ac_cv_lib_socket_socket" >&6; } 4751 if test "x$ac_cv_lib_socket_socket" = xyes; then : 4752 LIBS="-lsocket -lnsl $LIBS" 4753 fi 4754 4755 fi 4756 4757 # DLPI needs putmsg under HPUX so test for -lstr while we're at it 4758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 4759 $as_echo_n "checking for library containing putmsg... " >&6; } 4760 if ${ac_cv_search_putmsg+:} false; then : 4761 $as_echo_n "(cached) " >&6 4762 else 4763 ac_func_search_save_LIBS=$LIBS 4764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4765 /* end confdefs.h. */ 4766 4767 /* Override any GCC internal prototype to avoid an error. 4768 Use char because int might match the return type of a GCC 4769 builtin and then its argument prototype would still apply. */ 4770 #ifdef __cplusplus 4771 extern "C" 4772 #endif 4773 char putmsg (); 4774 int 4775 main () 4776 { 4777 return putmsg (); 4778 ; 4779 return 0; 4780 } 4781 _ACEOF 4782 for ac_lib in '' str; do 4783 if test -z "$ac_lib"; then 4784 ac_res="none required" 4785 else 4786 ac_res=-l$ac_lib 4787 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4788 fi 4789 if ac_fn_c_try_link "$LINENO"; then : 4790 ac_cv_search_putmsg=$ac_res 4791 fi 4792 rm -f core conftest.err conftest.$ac_objext \ 4793 conftest$ac_exeext 4794 if ${ac_cv_search_putmsg+:} false; then : 4795 break 4796 fi 4797 done 4798 if ${ac_cv_search_putmsg+:} false; then : 4799 4800 else 4801 ac_cv_search_putmsg=no 4802 fi 4803 rm conftest.$ac_ext 4804 LIBS=$ac_func_search_save_LIBS 4805 fi 4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 4807 $as_echo "$ac_cv_search_putmsg" >&6; } 4808 ac_res=$ac_cv_search_putmsg 4809 if test "$ac_res" != no; then : 4810 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4811 4812 fi 4813 4814 4815 4816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5 4817 $as_echo_n "checking whether to enable ipv6... " >&6; } 4818 # Check whether --enable-ipv6 was given. 4819 if test "${enable_ipv6+set}" = set; then : 4820 enableval=$enable_ipv6; case "$enableval" in 4821 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4822 $as_echo "yes" >&6; } 4823 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" 4824 4825 $as_echo "#define INET6 1" >>confdefs.h 4826 4827 ipv6=yes 4828 ;; 4829 *) 4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4831 $as_echo "no" >&6; } 4832 ipv6=no 4833 ;; 4834 esac 4835 else 4836 if test "$cross_compiling" = yes; then : 4837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4838 $as_echo "no" >&6; } 4839 ipv6=no 4840 4841 else 4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4843 /* end confdefs.h. */ 4844 /* AF_INET6 available check */ 4845 #include <sys/types.h> 4846 #include <sys/socket.h> 4847 main() 4848 { 4849 if (socket(AF_INET6, SOCK_STREAM, 0) < 0) 4850 exit(1); 4851 else 4852 exit(0); 4853 } 4854 4855 _ACEOF 4856 if ac_fn_c_try_run "$LINENO"; then : 4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4858 $as_echo "yes" >&6; } 4859 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" 4860 4861 $as_echo "#define INET6 1" >>confdefs.h 4862 4863 ipv6=yes 4864 else 4865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4866 $as_echo "no" >&6; } 4867 ipv6=no 4868 fi 4869 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4870 conftest.$ac_objext conftest.beam conftest.$ac_ext 4871 fi 4872 4873 fi 4874 4875 4876 ipv6type=unknown 4877 ipv6lib=none 4878 ipv6trylibc=no 4879 4880 if test "$ipv6" = "yes"; then 4881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 4882 $as_echo_n "checking ipv6 stack type... " >&6; } 4883 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do 4884 case $i in 4885 inria) 4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4887 /* end confdefs.h. */ 4888 #include <netinet/in.h> 4889 #ifdef IPV6_INRIA_VERSION 4890 yes 4891 #endif 4892 _ACEOF 4893 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4894 $EGREP "yes" >/dev/null 2>&1; then : 4895 ipv6type=$i; 4896 CFLAGS="-DINET6 $CFLAGS" 4897 fi 4898 rm -f conftest* 4899 4900 ;; 4901 kame) 4902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4903 /* end confdefs.h. */ 4904 #include <netinet/in.h> 4905 #ifdef __KAME__ 4906 yes 4907 #endif 4908 _ACEOF 4909 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4910 $EGREP "yes" >/dev/null 2>&1; then : 4911 ipv6type=$i; 4912 ipv6lib=inet6; 4913 ipv6libdir=/usr/local/v6/lib; 4914 ipv6trylibc=yes; 4915 CFLAGS="-DINET6 $CFLAGS" 4916 fi 4917 rm -f conftest* 4918 4919 ;; 4920 linux-glibc) 4921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4922 /* end confdefs.h. */ 4923 #include <features.h> 4924 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 4925 yes 4926 #endif 4927 _ACEOF 4928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4929 $EGREP "yes" >/dev/null 2>&1; then : 4930 ipv6type=$i; 4931 CFLAGS="-DINET6 $CFLAGS" 4932 fi 4933 rm -f conftest* 4934 4935 ;; 4936 linux-libinet6) 4937 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then 4938 ipv6type=$i 4939 ipv6lib=inet6 4940 ipv6libdir=/usr/inet6/lib 4941 ipv6trylibc=yes; 4942 CFLAGS="-DINET6 -I/usr/inet6/include $CFLAGS" 4943 fi 4944 ;; 4945 toshiba) 4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4947 /* end confdefs.h. */ 4948 #include <sys/param.h> 4949 #ifdef _TOSHIBA_INET6 4950 yes 4951 #endif 4952 _ACEOF 4953 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4954 $EGREP "yes" >/dev/null 2>&1; then : 4955 ipv6type=$i; 4956 ipv6lib=inet6; 4957 ipv6libdir=/usr/local/v6/lib; 4958 CFLAGS="-DINET6 $CFLAGS" 4959 fi 4960 rm -f conftest* 4961 4962 ;; 4963 v6d) 4964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4965 /* end confdefs.h. */ 4966 #include </usr/local/v6/include/sys/v6config.h> 4967 #ifdef __V6D__ 4968 yes 4969 #endif 4970 _ACEOF 4971 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4972 $EGREP "yes" >/dev/null 2>&1; then : 4973 ipv6type=$i; 4974 ipv6lib=v6; 4975 ipv6libdir=/usr/local/v6/lib; 4976 CFLAGS="-I/usr/local/v6/include $CFLAGS" 4977 fi 4978 rm -f conftest* 4979 4980 ;; 4981 zeta) 4982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4983 /* end confdefs.h. */ 4984 #include <sys/param.h> 4985 #ifdef _ZETA_MINAMI_INET6 4986 yes 4987 #endif 4988 _ACEOF 4989 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4990 $EGREP "yes" >/dev/null 2>&1; then : 4991 ipv6type=$i; 4992 ipv6lib=inet6; 4993 ipv6libdir=/usr/local/v6/lib; 4994 CFLAGS="-DINET6 $CFLAGS" 4995 fi 4996 rm -f conftest* 4997 4998 ;; 4999 esac 5000 if test "$ipv6type" != "unknown"; then 5001 break 5002 fi 5003 done 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 5005 $as_echo "$ipv6type" >&6; } 5006 fi 5007 5008 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then 5009 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then 5010 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" 5011 echo "You have $ipv6lib library, using it" 5012 else 5013 if test "$ipv6trylibc" = "yes"; then 5014 echo "You do not have $ipv6lib library, using libc" 5015 else 5016 echo 'Fatal: no $ipv6lib library found. cannot continue.' 5017 echo "You need to fetch lib$ipv6lib.a from appropriate" 5018 echo 'ipv6 kit and compile beforehand.' 5019 exit 1 5020 fi 5021 fi 5022 fi 5023 5024 5025 if test "$ipv6" = "yes"; then 5026 # 5027 # XXX - on Tru64 UNIX 5.1, there is no "getaddrinfo()" 5028 # function in libc; there are "ngetaddrinfo()" and 5029 # "ogetaddrinfo()" functions, and <netdb.h> #defines 5030 # "getaddrinfo" to be either "ngetaddrinfo" or 5031 # "ogetaddrinfo", depending on whether _SOCKADDR_LEN 5032 # or _XOPEN_SOURCE_EXTENDED are defined or not. 5033 # 5034 # So this test doesn't work on Tru64 5.1, and possibly 5035 # on other 5.x releases. This causes the configure 5036 # script to become confused, and results in libpcap 5037 # being unbuildable. 5038 # 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 5040 $as_echo_n "checking for library containing getaddrinfo... " >&6; } 5041 if ${ac_cv_search_getaddrinfo+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043 else 5044 ac_func_search_save_LIBS=$LIBS 5045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5046 /* end confdefs.h. */ 5047 5048 /* Override any GCC internal prototype to avoid an error. 5049 Use char because int might match the return type of a GCC 5050 builtin and then its argument prototype would still apply. */ 5051 #ifdef __cplusplus 5052 extern "C" 5053 #endif 5054 char getaddrinfo (); 5055 int 5056 main () 5057 { 5058 return getaddrinfo (); 5059 ; 5060 return 0; 5061 } 5062 _ACEOF 5063 for ac_lib in '' socket; do 5064 if test -z "$ac_lib"; then 5065 ac_res="none required" 5066 else 5067 ac_res=-l$ac_lib 5068 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5069 fi 5070 if ac_fn_c_try_link "$LINENO"; then : 5071 ac_cv_search_getaddrinfo=$ac_res 5072 fi 5073 rm -f core conftest.err conftest.$ac_objext \ 5074 conftest$ac_exeext 5075 if ${ac_cv_search_getaddrinfo+:} false; then : 5076 break 5077 fi 5078 done 5079 if ${ac_cv_search_getaddrinfo+:} false; then : 5080 5081 else 5082 ac_cv_search_getaddrinfo=no 5083 fi 5084 rm conftest.$ac_ext 5085 LIBS=$ac_func_search_save_LIBS 5086 fi 5087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 5088 $as_echo "$ac_cv_search_getaddrinfo" >&6; } 5089 ac_res=$ac_cv_search_getaddrinfo 5090 if test "$ac_res" != no; then : 5091 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking getaddrinfo bug" >&5 5093 $as_echo_n "checking getaddrinfo bug... " >&6; } 5094 if ${td_cv_buggygetaddrinfo+:} false; then : 5095 $as_echo_n "(cached) " >&6 5096 else 5097 if test "$cross_compiling" = yes; then : 5098 td_cv_buggygetaddrinfo=yes 5099 else 5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5101 /* end confdefs.h. */ 5102 5103 #include <sys/types.h> 5104 #include <netdb.h> 5105 #include <string.h> 5106 #include <sys/socket.h> 5107 #include <netinet/in.h> 5108 5109 main() 5110 { 5111 int passive, gaierr, inet4 = 0, inet6 = 0; 5112 struct addrinfo hints, *ai, *aitop; 5113 char straddr[INET6_ADDRSTRLEN], strport[16]; 5114 5115 for (passive = 0; passive <= 1; passive++) { 5116 memset(&hints, 0, sizeof(hints)); 5117 hints.ai_family = AF_UNSPEC; 5118 hints.ai_flags = passive ? AI_PASSIVE : 0; 5119 hints.ai_socktype = SOCK_STREAM; 5120 hints.ai_protocol = IPPROTO_TCP; 5121 if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) { 5122 (void)gai_strerror(gaierr); 5123 goto bad; 5124 } 5125 for (ai = aitop; ai; ai = ai->ai_next) { 5126 if (ai->ai_addr == NULL || 5127 ai->ai_addrlen == 0 || 5128 getnameinfo(ai->ai_addr, ai->ai_addrlen, 5129 straddr, sizeof(straddr), strport, sizeof(strport), 5130 NI_NUMERICHOST|NI_NUMERICSERV) != 0) { 5131 goto bad; 5132 } 5133 switch (ai->ai_family) { 5134 case AF_INET: 5135 if (strcmp(strport, "54321") != 0) { 5136 goto bad; 5137 } 5138 if (passive) { 5139 if (strcmp(straddr, "0.0.0.0") != 0) { 5140 goto bad; 5141 } 5142 } else { 5143 if (strcmp(straddr, "127.0.0.1") != 0) { 5144 goto bad; 5145 } 5146 } 5147 inet4++; 5148 break; 5149 case AF_INET6: 5150 if (strcmp(strport, "54321") != 0) { 5151 goto bad; 5152 } 5153 if (passive) { 5154 if (strcmp(straddr, "::") != 0) { 5155 goto bad; 5156 } 5157 } else { 5158 if (strcmp(straddr, "::1") != 0) { 5159 goto bad; 5160 } 5161 } 5162 inet6++; 5163 break; 5164 case AF_UNSPEC: 5165 goto bad; 5166 break; 5167 #ifdef AF_UNIX 5168 case AF_UNIX: 5169 #else 5170 #ifdef AF_LOCAL 5171 case AF_LOCAL: 5172 #endif 5173 #endif 5174 default: 5175 /* another family support? */ 5176 break; 5177 } 5178 } 5179 } 5180 5181 /* supported family should be 2, unsupported family should be 0 */ 5182 if (!(inet4 == 0 || inet4 == 2)) 5183 goto bad; 5184 if (!(inet6 == 0 || inet6 == 2)) 5185 goto bad; 5186 5187 if (aitop) 5188 freeaddrinfo(aitop); 5189 exit(0); 5190 5191 bad: 5192 if (aitop) 5193 freeaddrinfo(aitop); 5194 exit(1); 5195 } 5196 5197 _ACEOF 5198 if ac_fn_c_try_run "$LINENO"; then : 5199 td_cv_buggygetaddrinfo=no 5200 else 5201 td_cv_buggygetaddrinfo=yes 5202 fi 5203 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5204 conftest.$ac_objext conftest.beam conftest.$ac_ext 5205 fi 5206 5207 fi 5208 5209 if test "$td_cv_buggygetaddrinfo" = no; then 5210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: good" >&5 5211 $as_echo "good" >&6; } 5212 else 5213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy" >&5 5214 $as_echo "buggy" >&6; } 5215 fi 5216 5217 if test "$td_cv_buggygetaddrinfo" = "yes"; then 5218 # 5219 # XXX - it doesn't appear that "ipv6type" can ever be 5220 # set to "linux". Should this be testing for 5221 # "linux-glibc", or for that *or* "linux-libinet6"? 5222 # If the latter, note that "linux-libinet6" is also 5223 # the type given to some non-Linux OSes. 5224 # 5225 if test "$ipv6type" != "linux"; then 5226 echo 'Fatal: You must get working getaddrinfo() function.' 5227 echo ' or you can specify "--disable-ipv6"'. 5228 exit 1 5229 else 5230 echo 'Warning: getaddrinfo() implementation on your system seems be buggy.' 5231 echo ' Better upgrade your system library to newest version' 5232 echo ' of GNU C library (aka glibc).' 5233 fi 5234 fi 5235 5236 fi 5237 5238 ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo" 5239 if test "x$ac_cv_func_getnameinfo" = xyes; then : 5240 $as_echo "#define HAVE_GETNAMEINFO 1" >>confdefs.h 5241 5242 else 5243 case " $LIBOBJS " in 5244 *" getnameinfo.$ac_objext "* ) ;; 5245 *) LIBOBJS="$LIBOBJS getnameinfo.$ac_objext" 5246 ;; 5247 esac 5248 5249 fi 5250 5251 5252 fi 5253 5254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5 5255 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; } 5256 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then : 5257 $as_echo_n "(cached) " >&6 5258 else 5259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260 /* end confdefs.h. */ 5261 #include <netdnet/dnetdb.h> 5262 5263 _ACEOF 5264 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5265 $EGREP "dnet_htoa" >/dev/null 2>&1; then : 5266 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes 5267 else 5268 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no 5269 fi 5270 rm -f conftest* 5271 5272 fi 5273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5 5274 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; } 5275 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then 5276 5277 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h 5278 5279 fi 5280 5281 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for addrinfo" >&5 5283 $as_echo_n "checking for addrinfo... " >&6; } 5284 if ${ac_cv_addrinfo+:} false; then : 5285 $as_echo_n "(cached) " >&6 5286 else 5287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5288 /* end confdefs.h. */ 5289 5290 # include <netdb.h> 5291 int 5292 main () 5293 { 5294 struct addrinfo a 5295 ; 5296 return 0; 5297 } 5298 _ACEOF 5299 if ac_fn_c_try_compile "$LINENO"; then : 5300 ac_cv_addrinfo=yes 5301 else 5302 ac_cv_addrinfo=no 5303 fi 5304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5305 fi 5306 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_addrinfo" >&5 5308 $as_echo "$ac_cv_addrinfo" >&6; } 5309 if test $ac_cv_addrinfo = yes; then 5310 5311 $as_echo "#define HAVE_ADDRINFO 1" >>confdefs.h 5312 5313 else 5314 5315 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h 5316 5317 fi 5318 5319 if test "$ac_cv_addrinfo" = no; then 5320 missing_includes=yes 5321 fi 5322 5323 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_MAXSERV" >&5 5325 $as_echo_n "checking for NI_MAXSERV... " >&6; } 5326 if ${ac_cv_maxserv+:} false; then : 5327 $as_echo_n "(cached) " >&6 5328 else 5329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5330 /* end confdefs.h. */ 5331 #include <netdb.h> 5332 #ifdef NI_MAXSERV 5333 yes 5334 #endif 5335 _ACEOF 5336 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5337 $EGREP "yes" >/dev/null 2>&1; then : 5338 ac_cv_maxserv=yes 5339 else 5340 ac_cv_maxserv=no 5341 fi 5342 rm -f conftest* 5343 5344 fi 5345 5346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_maxserv" >&5 5347 $as_echo "$ac_cv_maxserv" >&6; } 5348 if test $ac_cv_maxserv != yes; then 5349 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h 5350 5351 fi 5352 5353 if test "$ac_cv_maxserv" = no; then 5354 missing_includes=yes 5355 fi 5356 5357 5358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NI_NAMEREQD" >&5 5359 $as_echo_n "checking for NI_NAMEREQD... " >&6; } 5360 if ${ac_cv_namereqd+:} false; then : 5361 $as_echo_n "(cached) " >&6 5362 else 5363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5364 /* end confdefs.h. */ 5365 #include <netdb.h> 5366 #ifdef NI_NOFQDN 5367 yes 5368 #endif 5369 _ACEOF 5370 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5371 $EGREP "yes" >/dev/null 2>&1; then : 5372 ac_cv_namereqd=yes 5373 else 5374 ac_cv_namereqd=no 5375 fi 5376 rm -f conftest* 5377 5378 fi 5379 5380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namereqd" >&5 5381 $as_echo "$ac_cv_namereqd" >&6; } 5382 if test $ac_cv_namereqd != yes; then 5383 $as_echo "#define NEED_ADDRINFO_H 1" >>confdefs.h 5384 5385 fi 5386 5387 if test "$ac_cv_namereqd" = no; then 5388 missing_includes=yes 5389 fi 5390 5391 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage" >&5 5393 $as_echo_n "checking for sockaddr_storage... " >&6; } 5394 if ${ac_cv_sa_storage+:} false; then : 5395 $as_echo_n "(cached) " >&6 5396 else 5397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5398 /* end confdefs.h. */ 5399 5400 # include <sys/types.h> 5401 # include <sys/socket.h> 5402 int 5403 main () 5404 { 5405 struct sockaddr_storage s 5406 ; 5407 return 0; 5408 } 5409 _ACEOF 5410 if ac_fn_c_try_compile "$LINENO"; then : 5411 ac_cv_sa_storage=yes 5412 else 5413 ac_cv_sa_storage=no 5414 fi 5415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5416 fi 5417 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sa_storage" >&5 5419 $as_echo "$ac_cv_sa_storage" >&6; } 5420 if test $ac_cv_sa_storage = yes; then 5421 5422 $as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h 5423 5424 fi 5425 5426 if test "$ac_cv_sa_storage" = no; then 5427 missing_includes=yes 5428 fi 5429 5430 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf" 5431 if test "x$ac_cv_func_vfprintf" = xyes; then : 5432 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h 5433 5434 else 5435 case " $LIBOBJS " in 5436 *" vfprintf.$ac_objext "* ) ;; 5437 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext" 5438 ;; 5439 esac 5440 5441 fi 5442 5443 ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 5444 if test "x$ac_cv_func_strcasecmp" = xyes; then : 5445 $as_echo "#define HAVE_STRCASECMP 1" >>confdefs.h 5446 5447 else 5448 case " $LIBOBJS " in 5449 *" strcasecmp.$ac_objext "* ) ;; 5450 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" 5451 ;; 5452 esac 5453 5454 fi 5455 5456 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5457 if test "x$ac_cv_func_strlcat" = xyes; then : 5458 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5459 5460 else 5461 case " $LIBOBJS " in 5462 *" strlcat.$ac_objext "* ) ;; 5463 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5464 ;; 5465 esac 5466 5467 fi 5468 5469 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5470 if test "x$ac_cv_func_strlcpy" = xyes; then : 5471 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5472 5473 else 5474 case " $LIBOBJS " in 5475 *" strlcpy.$ac_objext "* ) ;; 5476 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5477 ;; 5478 esac 5479 5480 fi 5481 5482 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" 5483 if test "x$ac_cv_func_strdup" = xyes; then : 5484 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h 5485 5486 else 5487 case " $LIBOBJS " in 5488 *" strdup.$ac_objext "* ) ;; 5489 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5490 ;; 5491 esac 5492 5493 fi 5494 5495 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5496 if test "x$ac_cv_func_strsep" = xyes; then : 5497 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5498 5499 else 5500 case " $LIBOBJS " in 5501 *" strsep.$ac_objext "* ) ;; 5502 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5503 ;; 5504 esac 5505 5506 fi 5507 5508 5509 for ac_func in fork vfork strftime 5510 do : 5511 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5512 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5513 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5514 cat >>confdefs.h <<_ACEOF 5515 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5516 _ACEOF 5517 5518 fi 5519 done 5520 5521 for ac_func in setlinebuf alarm 5522 do : 5523 as_ac_var=`$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" | $as_tr_cpp` 1 5528 _ACEOF 5529 5530 fi 5531 done 5532 5533 5534 needsnprintf=no 5535 for ac_func in vsnprintf snprintf 5536 do : 5537 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5538 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5539 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5540 cat >>confdefs.h <<_ACEOF 5541 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5542 _ACEOF 5543 5544 else 5545 needsnprintf=yes 5546 fi 5547 done 5548 5549 if test $needsnprintf = yes; then 5550 case " $LIBOBJS " in 5551 *" snprintf.$ac_objext "* ) ;; 5552 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 5553 ;; 5554 esac 5555 5556 fi 5557 5558 5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5560 $as_echo_n "checking return type of signal handlers... " >&6; } 5561 if ${ac_cv_type_signal+:} false; then : 5562 $as_echo_n "(cached) " >&6 5563 else 5564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5565 /* end confdefs.h. */ 5566 #include <sys/types.h> 5567 #include <signal.h> 5568 5569 int 5570 main () 5571 { 5572 return *(signal (0, 0)) (0) == 1; 5573 ; 5574 return 0; 5575 } 5576 _ACEOF 5577 if ac_fn_c_try_compile "$LINENO"; then : 5578 ac_cv_type_signal=int 5579 else 5580 ac_cv_type_signal=void 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5583 fi 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5585 $as_echo "$ac_cv_type_signal" >&6; } 5586 5587 cat >>confdefs.h <<_ACEOF 5588 #define RETSIGTYPE $ac_cv_type_signal 5589 _ACEOF 5590 5591 5592 if test "$ac_cv_type_signal" = void ; then 5593 5594 $as_echo "#define RETSIGVAL /**/" >>confdefs.h 5595 5596 else 5597 5598 $as_echo "#define RETSIGVAL (0)" >>confdefs.h 5599 5600 fi 5601 case "$host_os" in 5602 5603 irix*) 5604 5605 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h 5606 5607 ;; 5608 5609 *) 5610 for ac_func in sigaction 5611 do : 5612 ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" 5613 if test "x$ac_cv_func_sigaction" = xyes; then : 5614 cat >>confdefs.h <<_ACEOF 5615 #define HAVE_SIGACTION 1 5616 _ACEOF 5617 5618 fi 5619 done 5620 5621 if test $ac_cv_func_sigaction = no ; then 5622 for ac_func in sigset 5623 do : 5624 ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset" 5625 if test "x$ac_cv_func_sigset" = xyes; then : 5626 cat >>confdefs.h <<_ACEOF 5627 #define HAVE_SIGSET 1 5628 _ACEOF 5629 5630 fi 5631 done 5632 5633 fi 5634 ;; 5635 esac 5636 5637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5 5638 $as_echo_n "checking for library containing dnet_htoa... " >&6; } 5639 if ${ac_cv_search_dnet_htoa+:} false; then : 5640 $as_echo_n "(cached) " >&6 5641 else 5642 ac_func_search_save_LIBS=$LIBS 5643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5644 /* end confdefs.h. */ 5645 5646 /* Override any GCC internal prototype to avoid an error. 5647 Use char because int might match the return type of a GCC 5648 builtin and then its argument prototype would still apply. */ 5649 #ifdef __cplusplus 5650 extern "C" 5651 #endif 5652 char dnet_htoa (); 5653 int 5654 main () 5655 { 5656 return dnet_htoa (); 5657 ; 5658 return 0; 5659 } 5660 _ACEOF 5661 for ac_lib in '' dnet; do 5662 if test -z "$ac_lib"; then 5663 ac_res="none required" 5664 else 5665 ac_res=-l$ac_lib 5666 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5667 fi 5668 if ac_fn_c_try_link "$LINENO"; then : 5669 ac_cv_search_dnet_htoa=$ac_res 5670 fi 5671 rm -f core conftest.err conftest.$ac_objext \ 5672 conftest$ac_exeext 5673 if ${ac_cv_search_dnet_htoa+:} false; then : 5674 break 5675 fi 5676 done 5677 if ${ac_cv_search_dnet_htoa+:} false; then : 5678 5679 else 5680 ac_cv_search_dnet_htoa=no 5681 fi 5682 rm conftest.$ac_ext 5683 LIBS=$ac_func_search_save_LIBS 5684 fi 5685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5 5686 $as_echo "$ac_cv_search_dnet_htoa" >&6; } 5687 ac_res=$ac_cv_search_dnet_htoa 5688 if test "$ac_res" != no; then : 5689 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5690 5691 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h 5692 5693 fi 5694 5695 5696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5 5697 $as_echo_n "checking for main in -lrpc... " >&6; } 5698 if ${ac_cv_lib_rpc_main+:} false; then : 5699 $as_echo_n "(cached) " >&6 5700 else 5701 ac_check_lib_save_LIBS=$LIBS 5702 LIBS="-lrpc $LIBS" 5703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5704 /* end confdefs.h. */ 5705 5706 5707 int 5708 main () 5709 { 5710 return main (); 5711 ; 5712 return 0; 5713 } 5714 _ACEOF 5715 if ac_fn_c_try_link "$LINENO"; then : 5716 ac_cv_lib_rpc_main=yes 5717 else 5718 ac_cv_lib_rpc_main=no 5719 fi 5720 rm -f core conftest.err conftest.$ac_objext \ 5721 conftest$ac_exeext conftest.$ac_ext 5722 LIBS=$ac_check_lib_save_LIBS 5723 fi 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5 5725 $as_echo "$ac_cv_lib_rpc_main" >&6; } 5726 if test "x$ac_cv_lib_rpc_main" = xyes; then : 5727 cat >>confdefs.h <<_ACEOF 5728 #define HAVE_LIBRPC 1 5729 _ACEOF 5730 5731 LIBS="-lrpc $LIBS" 5732 5733 fi 5734 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5 5736 $as_echo_n "checking for library containing getrpcbynumber... " >&6; } 5737 if ${ac_cv_search_getrpcbynumber+:} false; then : 5738 $as_echo_n "(cached) " >&6 5739 else 5740 ac_func_search_save_LIBS=$LIBS 5741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5742 /* end confdefs.h. */ 5743 5744 /* Override any GCC internal prototype to avoid an error. 5745 Use char because int might match the return type of a GCC 5746 builtin and then its argument prototype would still apply. */ 5747 #ifdef __cplusplus 5748 extern "C" 5749 #endif 5750 char getrpcbynumber (); 5751 int 5752 main () 5753 { 5754 return getrpcbynumber (); 5755 ; 5756 return 0; 5757 } 5758 _ACEOF 5759 for ac_lib in '' nsl; do 5760 if test -z "$ac_lib"; then 5761 ac_res="none required" 5762 else 5763 ac_res=-l$ac_lib 5764 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5765 fi 5766 if ac_fn_c_try_link "$LINENO"; then : 5767 ac_cv_search_getrpcbynumber=$ac_res 5768 fi 5769 rm -f core conftest.err conftest.$ac_objext \ 5770 conftest$ac_exeext 5771 if ${ac_cv_search_getrpcbynumber+:} false; then : 5772 break 5773 fi 5774 done 5775 if ${ac_cv_search_getrpcbynumber+:} false; then : 5776 5777 else 5778 ac_cv_search_getrpcbynumber=no 5779 fi 5780 rm conftest.$ac_ext 5781 LIBS=$ac_func_search_save_LIBS 5782 fi 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5 5784 $as_echo "$ac_cv_search_getrpcbynumber" >&6; } 5785 ac_res=$ac_cv_search_getrpcbynumber 5786 if test "$ac_res" != no; then : 5787 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5788 5789 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h 5790 5791 fi 5792 5793 5794 5795 5796 LBL_LIBS="$LIBS" 5797 pfopen=/usr/examples/packetfilter/pfopen.c 5798 if test -f $pfopen ; then 5799 for ac_func in pfopen 5800 do : 5801 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen" 5802 if test "x$ac_cv_func_pfopen" = xyes; then : 5803 cat >>confdefs.h <<_ACEOF 5804 #define HAVE_PFOPEN 1 5805 _ACEOF 5806 5807 fi 5808 done 5809 5810 if test $ac_cv_func_pfopen = "no" ; then 5811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5 5812 $as_echo "Using $pfopen" >&6; } 5813 LIBS="$LIBS $pfopen" 5814 fi 5815 fi 5816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5 5817 $as_echo_n "checking for local pcap library... " >&6; } 5818 libpcap=FAIL 5819 lastdir=FAIL 5820 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5821 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5822 for dir in $places $srcdir/../libpcap $srcdir/libpcap ; do 5823 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ 5824 sed -e 's/-PRE-GIT$//' ` 5825 if test $lastdir = $basedir ; then 5826 continue; 5827 fi 5828 lastdir=$dir 5829 if test -r $dir/libpcap.a ; then 5830 libpcap=$dir/libpcap.a 5831 d=$dir 5832 fi 5833 done 5834 if test $libpcap = FAIL ; then 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5836 $as_echo "not found" >&6; } 5837 5838 # 5839 # Look for pcap-config. 5840 # 5841 if test -n "$ac_tool_prefix"; then 5842 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args. 5843 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5845 $as_echo_n "checking for $ac_word... " >&6; } 5846 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5847 $as_echo_n "(cached) " >&6 5848 else 5849 case $PCAP_CONFIG in 5850 [\\/]* | ?:[\\/]*) 5851 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5852 ;; 5853 *) 5854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5855 for as_dir in $PATH 5856 do 5857 IFS=$as_save_IFS 5858 test -z "$as_dir" && as_dir=. 5859 for ac_exec_ext in '' $ac_executable_extensions; do 5860 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5861 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5862 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5863 break 2 5864 fi 5865 done 5866 done 5867 IFS=$as_save_IFS 5868 5869 ;; 5870 esac 5871 fi 5872 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5873 if test -n "$PCAP_CONFIG"; then 5874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5875 $as_echo "$PCAP_CONFIG" >&6; } 5876 else 5877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5878 $as_echo "no" >&6; } 5879 fi 5880 5881 5882 fi 5883 if test -z "$ac_cv_path_PCAP_CONFIG"; then 5884 ac_pt_PCAP_CONFIG=$PCAP_CONFIG 5885 # Extract the first word of "pcap-config", so it can be a program name with args. 5886 set dummy pcap-config; ac_word=$2 5887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5888 $as_echo_n "checking for $ac_word... " >&6; } 5889 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then : 5890 $as_echo_n "(cached) " >&6 5891 else 5892 case $ac_pt_PCAP_CONFIG in 5893 [\\/]* | ?:[\\/]*) 5894 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path. 5895 ;; 5896 *) 5897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5898 for as_dir in $PATH 5899 do 5900 IFS=$as_save_IFS 5901 test -z "$as_dir" && as_dir=. 5902 for ac_exec_ext in '' $ac_executable_extensions; do 5903 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5904 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5906 break 2 5907 fi 5908 done 5909 done 5910 IFS=$as_save_IFS 5911 5912 ;; 5913 esac 5914 fi 5915 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG 5916 if test -n "$ac_pt_PCAP_CONFIG"; then 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5 5918 $as_echo "$ac_pt_PCAP_CONFIG" >&6; } 5919 else 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5921 $as_echo "no" >&6; } 5922 fi 5923 5924 if test "x$ac_pt_PCAP_CONFIG" = x; then 5925 PCAP_CONFIG="" 5926 else 5927 case $cross_compiling:$ac_tool_warned in 5928 yes:) 5929 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5930 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5931 ac_tool_warned=yes ;; 5932 esac 5933 PCAP_CONFIG=$ac_pt_PCAP_CONFIG 5934 fi 5935 else 5936 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG" 5937 fi 5938 5939 if test -n "$PCAP_CONFIG" ; then 5940 # 5941 # Found - use it to get the include flags for 5942 # libpcap and the flags to link with libpcap. 5943 # 5944 # Please read section 11.6 "Shell Substitutions" 5945 # in the autoconf manual before doing anything 5946 # to this that involves quoting. Especially note 5947 # the statement "There is just no portable way to use 5948 # double-quoted strings inside double-quoted back-quoted 5949 # expressions (pfew!)." 5950 # 5951 cflags=`"$PCAP_CONFIG" --cflags` 5952 V_INCLS="$cflags $V_INCLS" 5953 libpcap=`"$PCAP_CONFIG" --libs` 5954 else 5955 # 5956 # Not found; look for pcap. 5957 # 5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5 5959 $as_echo_n "checking for main in -lpcap... " >&6; } 5960 if ${ac_cv_lib_pcap_main+:} false; then : 5961 $as_echo_n "(cached) " >&6 5962 else 5963 ac_check_lib_save_LIBS=$LIBS 5964 LIBS="-lpcap $LIBS" 5965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5966 /* end confdefs.h. */ 5967 5968 5969 int 5970 main () 5971 { 5972 return main (); 5973 ; 5974 return 0; 5975 } 5976 _ACEOF 5977 if ac_fn_c_try_link "$LINENO"; then : 5978 ac_cv_lib_pcap_main=yes 5979 else 5980 ac_cv_lib_pcap_main=no 5981 fi 5982 rm -f core conftest.err conftest.$ac_objext \ 5983 conftest$ac_exeext conftest.$ac_ext 5984 LIBS=$ac_check_lib_save_LIBS 5985 fi 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5 5987 $as_echo "$ac_cv_lib_pcap_main" >&6; } 5988 if test "x$ac_cv_lib_pcap_main" = xyes; then : 5989 libpcap="-lpcap" 5990 fi 5991 5992 if test $libpcap = FAIL ; then 5993 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 5994 fi 5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5 5996 $as_echo_n "checking for extraneous pcap header directories... " >&6; } 5997 if test \( ! -r /usr/local/include/pcap.h \) -a \ 5998 \( ! -r /usr/include/pcap.h \); then 5999 if test -r /usr/local/include/pcap/pcap.h; then 6000 d="/usr/local/include/pcap" 6001 elif test -r /usr/include/pcap/pcap.h; then 6002 d="/usr/include/pcap" 6003 fi 6004 fi 6005 if test -z "$d" ; then 6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 6007 $as_echo "not found" >&6; } 6008 else 6009 V_INCLS="-I$d $V_INCLS" 6010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5 6011 $as_echo "found -- -I$d added" >&6; } 6012 fi 6013 fi 6014 else 6015 V_PCAPDEP=$libpcap 6016 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 6017 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 6018 if test -r $d/pcap.h; then 6019 V_INCLS="-I$d $V_INCLS" 6020 elif test -r $places/pcap.h; then 6021 V_INCLS="-I$places $V_INCLS" 6022 else 6023 as_fn_error see INSTALL "cannot find pcap.h" "$LINENO" 5 6024 fi 6025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 6026 $as_echo "$libpcap" >&6; } 6027 # Extract the first word of "pcap-config", so it can be a program name with args. 6028 set dummy pcap-config; ac_word=$2 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6030 $as_echo_n "checking for $ac_word... " >&6; } 6031 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 6032 $as_echo_n "(cached) " >&6 6033 else 6034 case $PCAP_CONFIG in 6035 [\\/]* | ?:[\\/]*) 6036 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 6037 ;; 6038 *) 6039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6040 for as_dir in $d 6041 do 6042 IFS=$as_save_IFS 6043 test -z "$as_dir" && as_dir=. 6044 for ac_exec_ext in '' $ac_executable_extensions; do 6045 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6046 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6047 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6048 break 2 6049 fi 6050 done 6051 done 6052 IFS=$as_save_IFS 6053 6054 ;; 6055 esac 6056 fi 6057 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 6058 if test -n "$PCAP_CONFIG"; then 6059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 6060 $as_echo "$PCAP_CONFIG" >&6; } 6061 else 6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6063 $as_echo "no" >&6; } 6064 fi 6065 6066 6067 if test -n "$PCAP_CONFIG"; then 6068 # 6069 # The libpcap directory has a pcap-config script. 6070 # Use it to get any additioal libraries needed 6071 # to link with the libpcap archive library in 6072 # that directory. 6073 # 6074 # Please read section 11.6 "Shell Substitutions" 6075 # in the autoconf manual before doing anything 6076 # to this that involves quoting. Especially note 6077 # the statement "There is just no portable way to use 6078 # double-quoted strings inside double-quoted back-quoted 6079 # expressions (pfew!)." 6080 # 6081 additional_libs=`"$PCAP_CONFIG" --additional-libs --static` 6082 libpcap="$libpcap $additional_libs" 6083 fi 6084 fi 6085 LIBS="$libpcap $LIBS" 6086 if ! test -n "$PCAP_CONFIG" ; then 6087 # 6088 # We don't have pcap-config; find out any additional link flags 6089 # we need. (If we have pcap-config, we assume it tells us what 6090 # we need.) 6091 # 6092 case "$host_os" in 6093 6094 aix*) 6095 # 6096 # If libpcap is DLPI-based, we have to use /lib/pse.exp if 6097 # present, as we use the STREAMS routines. 6098 # 6099 # (XXX - true only if we're linking with a static libpcap?) 6100 # 6101 pseexe="/lib/pse.exp" 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 6103 $as_echo_n "checking for $pseexe... " >&6; } 6104 if test -f $pseexe ; then 6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6106 $as_echo "yes" >&6; } 6107 LIBS="$LIBS -I:$pseexe" 6108 fi 6109 6110 # 6111 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as 6112 # we use them to load the BPF module. 6113 # 6114 # (XXX - true only if we're linking with a static libpcap?) 6115 # 6116 LIBS="$LIBS -lodm -lcfg" 6117 ;; 6118 esac 6119 fi 6120 6121 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" 6122 if test "x$ac_cv_func_pcap_loop" = xyes; then : 6123 6124 else 6125 6126 as_fn_error $? "Report this to tcpdump-workers (at] lists.tcpdump.org, and include the 6127 config.log file in your report. If you have downloaded libpcap from 6128 tcpdump.org, and built it yourself, please also include the config.log 6129 file from the libpcap source directory, the Makefile from the libpcap 6130 source directory, and the output of the make process for libpcap, as 6131 this could be a problem with the libpcap that was built, and we will 6132 not be able to determine why this is happening, and thus will not be 6133 able to fix it, without that information, as we have not been able to 6134 reproduce this problem ourselves." "$LINENO" 5 6135 6136 fi 6137 6138 6139 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" 6140 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : 6141 6142 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h 6143 6144 else 6145 6146 case " $LIBOBJS " in 6147 *" datalinks.$ac_objext "* ) ;; 6148 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" 6149 ;; 6150 esac 6151 6152 6153 fi 6154 6155 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink" 6156 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then : 6157 6158 $as_echo "#define HAVE_PCAP_SET_DATALINK 1" >>confdefs.h 6159 6160 fi 6161 6162 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val" 6163 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then : 6164 6165 6166 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h 6167 6168 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description" 6169 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then : 6170 6171 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h 6172 6173 else 6174 6175 case " $LIBOBJS " in 6176 *" dlnames.$ac_objext "* ) ;; 6177 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6178 ;; 6179 esac 6180 6181 6182 fi 6183 6184 6185 else 6186 6187 case " $LIBOBJS " in 6188 *" dlnames.$ac_objext "* ) ;; 6189 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6190 ;; 6191 esac 6192 6193 6194 fi 6195 6196 6197 for ac_func in pcap_breakloop 6198 do : 6199 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop" 6200 if test "x$ac_cv_func_pcap_breakloop" = xyes; then : 6201 cat >>confdefs.h <<_ACEOF 6202 #define HAVE_PCAP_BREAKLOOP 1 6203 _ACEOF 6204 6205 fi 6206 done 6207 6208 6209 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell" 6210 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then : 6211 6212 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h 6213 6214 else 6215 6216 case " $LIBOBJS " in 6217 *" pcap_dump_ftell.$ac_objext "* ) ;; 6218 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext" 6219 ;; 6220 esac 6221 6222 6223 fi 6224 6225 6226 6227 # 6228 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate 6229 # libraries (e.g., "-lsocket -lnsl" on Solaris). 6230 # 6231 # We don't use AC_REPLACE_FUNCS because that uses AC_CHECK_FUNCS which 6232 # use AC_CHECK_FUNC which doesn't let us specify the right #includes 6233 # to make this work on BSD/OS 4.x. BSD/OS 4.x ships with the BIND8 6234 # resolver, and the way it defines inet_{ntop,pton} is rather strange; 6235 # it does not ship with a libc symbol "inet_ntop()", it ships with 6236 # "_inet_ntop()", and has a #define macro in one of the system headers 6237 # to rename it. 6238 # 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntop" >&5 6240 $as_echo_n "checking for inet_ntop... " >&6; } 6241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6242 /* end confdefs.h. */ 6243 #include <sys/types.h> 6244 #include <sys/socket.h> 6245 #include <netinet/in.h> 6246 #include <arpa/inet.h> 6247 int 6248 main () 6249 { 6250 char src[4], dst[128]; 6251 inet_ntop(AF_INET, src, dst, sizeof(dst)); 6252 ; 6253 return 0; 6254 } 6255 _ACEOF 6256 if ac_fn_c_try_link "$LINENO"; then : 6257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6258 $as_echo "yes" >&6; } 6259 else 6260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6261 $as_echo "no" >&6; } 6262 case " $LIBOBJS " in 6263 *" inet_ntop.$ac_objext "* ) ;; 6264 *) LIBOBJS="$LIBOBJS inet_ntop.$ac_objext" 6265 ;; 6266 esac 6267 6268 fi 6269 rm -f core conftest.err conftest.$ac_objext \ 6270 conftest$ac_exeext conftest.$ac_ext 6271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_pton" >&5 6272 $as_echo_n "checking for inet_pton... " >&6; } 6273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6274 /* end confdefs.h. */ 6275 #include <sys/types.h> 6276 #include <sys/socket.h> 6277 #include <netinet/in.h> 6278 #include <arpa/inet.h> 6279 int 6280 main () 6281 { 6282 char src[128], dst[4]; 6283 inet_pton(AF_INET, src, dst); 6284 ; 6285 return 0; 6286 } 6287 _ACEOF 6288 if ac_fn_c_try_link "$LINENO"; then : 6289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6290 $as_echo "yes" >&6; } 6291 else 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6293 $as_echo "no" >&6; } 6294 case " $LIBOBJS " in 6295 *" inet_pton.$ac_objext "* ) ;; 6296 *) LIBOBJS="$LIBOBJS inet_pton.$ac_objext" 6297 ;; 6298 esac 6299 6300 fi 6301 rm -f core conftest.err conftest.$ac_objext \ 6302 conftest$ac_exeext conftest.$ac_ext 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_aton" >&5 6304 $as_echo_n "checking for inet_aton... " >&6; } 6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6306 /* end confdefs.h. */ 6307 #include <sys/types.h> 6308 #include <netinet/in.h> 6309 #include <arpa/inet.h> 6310 int 6311 main () 6312 { 6313 char src[128]; 6314 struct in_addr dst; 6315 inet_aton(src, &dst); 6316 ; 6317 return 0; 6318 } 6319 _ACEOF 6320 if ac_fn_c_try_link "$LINENO"; then : 6321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6322 $as_echo "yes" >&6; } 6323 else 6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6325 $as_echo "no" >&6; } 6326 case " $LIBOBJS " in 6327 *" inet_aton.$ac_objext "* ) ;; 6328 *) LIBOBJS="$LIBOBJS inet_aton.$ac_objext" 6329 ;; 6330 esac 6331 6332 fi 6333 rm -f core conftest.err conftest.$ac_objext \ 6334 conftest$ac_exeext conftest.$ac_ext 6335 6336 # 6337 # Check for these after AC_LBL_LIBPCAP, for the same reason. 6338 # 6339 # You are in a twisty little maze of UN*Xes, all different. 6340 # Some might not have ether_ntohost(). 6341 # Some might have it, but not declare it in any header file. 6342 # Some might have it, but declare it in <netinet/if_ether.h>. 6343 # Some might have it, but declare it in <netinet/ether.h> 6344 # (And some might have it but document it as something declared in 6345 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) 6346 # 6347 # Before you is a C compiler. 6348 # 6349 for ac_func in ether_ntohost 6350 do : 6351 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost" 6352 if test "x$ac_cv_func_ether_ntohost" = xyes; then : 6353 cat >>confdefs.h <<_ACEOF 6354 #define HAVE_ETHER_NTOHOST 1 6355 _ACEOF 6356 6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5 6358 $as_echo_n "checking for buggy ether_ntohost... " >&6; } 6359 if ${ac_cv_buggy_ether_ntohost+:} false; then : 6360 $as_echo_n "(cached) " >&6 6361 else 6362 6363 if test "$cross_compiling" = yes; then : 6364 ac_cv_buggy_ether_ntohost="not while cross-compiling" 6365 else 6366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6367 /* end confdefs.h. */ 6368 6369 #include <netdb.h> 6370 #include <sys/types.h> 6371 #include <sys/param.h> 6372 #include <sys/socket.h> 6373 6374 int 6375 main(int argc, char **argv) 6376 { 6377 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; 6378 char name[MAXHOSTNAMELEN]; 6379 6380 ether_ntohost(name, (struct ether_addr *)ea); 6381 exit(0); 6382 } 6383 6384 _ACEOF 6385 if ac_fn_c_try_run "$LINENO"; then : 6386 ac_cv_buggy_ether_ntohost=no 6387 else 6388 ac_cv_buggy_ether_ntohost=yes 6389 fi 6390 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6391 conftest.$ac_objext conftest.beam conftest.$ac_ext 6392 fi 6393 6394 fi 6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5 6396 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; } 6397 if test "$ac_cv_buggy_ether_ntohost" = "no"; then 6398 6399 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h 6400 6401 fi 6402 6403 fi 6404 done 6405 6406 if test "$ac_cv_func_ether_ntohost" = yes -a \ 6407 "$ac_cv_buggy_ether_ntohost" = "no"; then 6408 # 6409 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>? 6410 # 6411 if test "$ac_cv_header_netinet_if_ether_h" = yes; then 6412 # 6413 # Yes. Does it declare ether_ntohost()? 6414 # 6415 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 6416 #include <sys/types.h> 6417 #include <sys/socket.h> 6418 #include <netinet/in.h> 6419 #include <arpa/inet.h> 6420 struct mbuf; 6421 struct rtentry; 6422 #include <net/if.h> 6423 #include <netinet/if_ether.h> 6424 6425 " 6426 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 6427 6428 6429 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 6430 6431 6432 fi 6433 6434 fi 6435 # 6436 # Did that succeed? 6437 # 6438 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 6439 # 6440 # No, how about <netinet/ether.h>, as on Linux? 6441 # 6442 for ac_header in netinet/ether.h 6443 do : 6444 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" 6445 if test "x$ac_cv_header_netinet_ether_h" = xyes; then : 6446 cat >>confdefs.h <<_ACEOF 6447 #define HAVE_NETINET_ETHER_H 1 6448 _ACEOF 6449 6450 fi 6451 6452 done 6453 6454 if test "$ac_cv_header_netinet_ether_h" = yes; then 6455 # 6456 # We have it - does it declare ether_ntohost()? 6457 # Unset ac_cv_have_decl_ether_ntohost so we don't 6458 # treat the previous failure as a cached value and 6459 # suppress the next test. 6460 # 6461 unset ac_cv_have_decl_ether_ntohost 6462 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 6463 #include <netinet/ether.h> 6464 6465 " 6466 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 6467 6468 6469 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 6470 6471 6472 fi 6473 6474 fi 6475 fi 6476 # 6477 # Is ether_ntohost() declared? 6478 # 6479 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 6480 # 6481 # No, we'll have to declare it ourselves. 6482 # Do we have "struct ether_addr"? 6483 # 6484 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " 6485 #include <sys/types.h> 6486 #include <sys/socket.h> 6487 #include <netinet/in.h> 6488 #include <arpa/inet.h> 6489 struct mbuf; 6490 struct rtentry; 6491 #include <net/if.h> 6492 #include <netinet/if_ether.h> 6493 6494 " 6495 if test "x$ac_cv_type_struct_ether_addr" = xyes; then : 6496 6497 cat >>confdefs.h <<_ACEOF 6498 #define HAVE_STRUCT_ETHER_ADDR 1 6499 _ACEOF 6500 6501 6502 fi 6503 6504 6505 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h 6506 6507 else 6508 6509 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h 6510 6511 fi 6512 fi 6513 6514 # libdlpi is needed for Solaris 11 and later. 6515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 6516 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } 6517 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : 6518 $as_echo_n "(cached) " >&6 6519 else 6520 ac_check_lib_save_LIBS=$LIBS 6521 LIBS="-ldlpi -L/lib $LIBS" 6522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6523 /* end confdefs.h. */ 6524 6525 /* Override any GCC internal prototype to avoid an error. 6526 Use char because int might match the return type of a GCC 6527 builtin and then its argument prototype would still apply. */ 6528 #ifdef __cplusplus 6529 extern "C" 6530 #endif 6531 char dlpi_walk (); 6532 int 6533 main () 6534 { 6535 return dlpi_walk (); 6536 ; 6537 return 0; 6538 } 6539 _ACEOF 6540 if ac_fn_c_try_link "$LINENO"; then : 6541 ac_cv_lib_dlpi_dlpi_walk=yes 6542 else 6543 ac_cv_lib_dlpi_dlpi_walk=no 6544 fi 6545 rm -f core conftest.err conftest.$ac_objext \ 6546 conftest$ac_exeext conftest.$ac_ext 6547 LIBS=$ac_check_lib_save_LIBS 6548 fi 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 6550 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } 6551 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : 6552 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS" 6553 fi 6554 6555 6556 6557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has sa_len member" >&5 6558 $as_echo_n "checking if sockaddr struct has sa_len member... " >&6; } 6559 if ${ac_cv_sockaddr_has_sa_len+:} false; then : 6560 $as_echo_n "(cached) " >&6 6561 else 6562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6563 /* end confdefs.h. */ 6564 6565 # include <sys/types.h> 6566 # include <sys/socket.h> 6567 int 6568 main () 6569 { 6570 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 6571 ; 6572 return 0; 6573 } 6574 _ACEOF 6575 if ac_fn_c_try_compile "$LINENO"; then : 6576 ac_cv_sockaddr_has_sa_len=yes 6577 else 6578 ac_cv_sockaddr_has_sa_len=no 6579 fi 6580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6581 fi 6582 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sockaddr_has_sa_len" >&5 6584 $as_echo "$ac_cv_sockaddr_has_sa_len" >&6; } 6585 if test $ac_cv_sockaddr_has_sa_len = yes ; then 6586 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 6587 6588 fi 6589 6590 if test "$ac_cv_sockaddr_has_sa_len" = no; then 6591 missing_includes=yes 6592 fi 6593 6594 # 6595 # Do we have the new open API? Check for pcap_create, and assume that, 6596 # if we do, we also have pcap_activate() and the other new routines 6597 # introduced in libpcap 1.0.0. 6598 # 6599 for ac_func in pcap_create 6600 do : 6601 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create" 6602 if test "x$ac_cv_func_pcap_create" = xyes; then : 6603 cat >>confdefs.h <<_ACEOF 6604 #define HAVE_PCAP_CREATE 1 6605 _ACEOF 6606 6607 fi 6608 done 6609 6610 if test $ac_cv_func_pcap_create = "yes" ; then 6611 # 6612 # OK, do we have pcap_set_tstamp_type? If so, assume we have 6613 # pcap_list_tstamp_types and pcap_free_tstamp_types as well. 6614 # 6615 for ac_func in pcap_set_tstamp_type 6616 do : 6617 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type" 6618 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then : 6619 cat >>confdefs.h <<_ACEOF 6620 #define HAVE_PCAP_SET_TSTAMP_TYPE 1 6621 _ACEOF 6622 6623 fi 6624 done 6625 6626 fi 6627 6628 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection 6629 do : 6630 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6631 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6632 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6633 cat >>confdefs.h <<_ACEOF 6634 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6635 _ACEOF 6636 6637 fi 6638 done 6639 6640 if test $ac_cv_func_pcap_findalldevs = "yes" ; then 6641 savedcppflags="$CPPFLAGS" 6642 CPPFLAGS="$CPPFLAGS $V_INCLS" 6643 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h> 6644 " 6645 if test "x$ac_cv_type_pcap_if_t" = xyes; then : 6646 6647 cat >>confdefs.h <<_ACEOF 6648 #define HAVE_PCAP_IF_T 1 6649 _ACEOF 6650 6651 6652 fi 6653 6654 CPPFLAGS="$savedcppflags" 6655 fi 6656 6657 if test $ac_cv_func_pcap_lib_version = "no" ; then 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5 6659 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; } 6660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6661 /* end confdefs.h. */ 6662 6663 int 6664 main () 6665 { 6666 6667 extern char pcap_version[]; 6668 6669 return (int)pcap_version; 6670 6671 ; 6672 return 0; 6673 } 6674 _ACEOF 6675 if ac_fn_c_try_link "$LINENO"; then : 6676 ac_lbl_cv_pcap_version_defined=yes 6677 else 6678 ac_lbl_cv_pcap_version_defined=no 6679 fi 6680 rm -f core conftest.err conftest.$ac_objext \ 6681 conftest$ac_exeext conftest.$ac_ext 6682 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6684 $as_echo "yes" >&6; } 6685 6686 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h 6687 6688 else 6689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6690 $as_echo "no" >&6; } 6691 fi 6692 fi 6693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 6694 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; } 6695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6696 /* end confdefs.h. */ 6697 6698 int 6699 main () 6700 { 6701 6702 extern int pcap_debug; 6703 6704 return pcap_debug; 6705 6706 ; 6707 return 0; 6708 } 6709 _ACEOF 6710 if ac_fn_c_try_link "$LINENO"; then : 6711 ac_lbl_cv_pcap_debug_defined=yes 6712 else 6713 ac_lbl_cv_pcap_debug_defined=no 6714 fi 6715 rm -f core conftest.err conftest.$ac_objext \ 6716 conftest$ac_exeext conftest.$ac_ext 6717 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then 6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6719 $as_echo "yes" >&6; } 6720 6721 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h 6722 6723 else 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6725 $as_echo "no" >&6; } 6726 # 6727 # OK, what about "yydebug"? 6728 # 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5 6730 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; } 6731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6732 /* end confdefs.h. */ 6733 6734 int 6735 main () 6736 { 6737 6738 extern int yydebug; 6739 6740 return yydebug; 6741 6742 ; 6743 return 0; 6744 } 6745 _ACEOF 6746 if ac_fn_c_try_link "$LINENO"; then : 6747 ac_lbl_cv_yydebug_defined=yes 6748 else 6749 ac_lbl_cv_yydebug_defined=no 6750 fi 6751 rm -f core conftest.err conftest.$ac_objext \ 6752 conftest$ac_exeext conftest.$ac_ext 6753 if test "$ac_lbl_cv_yydebug_defined" = yes ; then 6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6755 $as_echo "yes" >&6; } 6756 6757 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h 6758 6759 else 6760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6761 $as_echo "no" >&6; } 6762 fi 6763 fi 6764 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump" 6765 if test "x$ac_cv_func_bpf_dump" = xyes; then : 6766 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h 6767 6768 else 6769 case " $LIBOBJS " in 6770 *" bpf_dump.$ac_objext "* ) ;; 6771 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext" 6772 ;; 6773 esac 6774 6775 fi 6776 6777 6778 V_GROUP=0 6779 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then 6780 V_GROUP=wheel 6781 fi 6782 # 6783 # Assume V7/BSD convention for man pages (file formats in section 5, 6784 # miscellaneous info in section 7). 6785 # 6786 MAN_FILE_FORMATS=5 6787 MAN_MISC_INFO=7 6788 case "$host_os" in 6789 6790 aix*) 6791 6792 $as_echo "#define _SUN 1" >>confdefs.h 6793 6794 ;; 6795 6796 hpux*) 6797 # 6798 # Use System V conventions for man pages. 6799 # 6800 MAN_FILE_FORMATS=4 6801 MAN_MISC_INFO=5 6802 ;; 6803 6804 irix*) 6805 V_GROUP=sys 6806 6807 # 6808 # Use System V conventions for man pages. 6809 # 6810 MAN_FILE_FORMATS=4 6811 MAN_MISC_INFO=5 6812 ;; 6813 6814 osf*) 6815 V_GROUP=system 6816 6817 # 6818 # Use System V conventions for man pages. 6819 # 6820 MAN_FILE_FORMATS=4 6821 MAN_MISC_INFO=5 6822 ;; 6823 6824 solaris*) 6825 V_GROUP=sys 6826 6827 # 6828 # Use System V conventions for man pages. 6829 # 6830 MAN_FILE_FORMATS=4 6831 MAN_MISC_INFO=5 6832 ;; 6833 esac 6834 6835 if test -f /dev/bpf0 ; then 6836 V_GROUP=bpf 6837 fi 6838 6839 # 6840 # Make sure we have definitions for all the C99 specified-width types 6841 # (regardless of whether the environment is a C99 environment or not). 6842 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" 6843 case $ac_cv_c_int8_t in #( 6844 no|yes) ;; #( 6845 *) 6846 6847 cat >>confdefs.h <<_ACEOF 6848 #define int8_t $ac_cv_c_int8_t 6849 _ACEOF 6850 ;; 6851 esac 6852 6853 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 6854 case $ac_cv_c_int16_t in #( 6855 no|yes) ;; #( 6856 *) 6857 6858 cat >>confdefs.h <<_ACEOF 6859 #define int16_t $ac_cv_c_int16_t 6860 _ACEOF 6861 ;; 6862 esac 6863 6864 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 6865 case $ac_cv_c_int32_t in #( 6866 no|yes) ;; #( 6867 *) 6868 6869 cat >>confdefs.h <<_ACEOF 6870 #define int32_t $ac_cv_c_int32_t 6871 _ACEOF 6872 ;; 6873 esac 6874 6875 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" 6876 case $ac_cv_c_int64_t in #( 6877 no|yes) ;; #( 6878 *) 6879 6880 cat >>confdefs.h <<_ACEOF 6881 #define int64_t $ac_cv_c_int64_t 6882 _ACEOF 6883 ;; 6884 esac 6885 6886 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 6887 case $ac_cv_c_uint8_t in #( 6888 no|yes) ;; #( 6889 *) 6890 6891 $as_echo "#define _UINT8_T 1" >>confdefs.h 6892 6893 6894 cat >>confdefs.h <<_ACEOF 6895 #define uint8_t $ac_cv_c_uint8_t 6896 _ACEOF 6897 ;; 6898 esac 6899 6900 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 6901 case $ac_cv_c_uint16_t in #( 6902 no|yes) ;; #( 6903 *) 6904 6905 6906 cat >>confdefs.h <<_ACEOF 6907 #define uint16_t $ac_cv_c_uint16_t 6908 _ACEOF 6909 ;; 6910 esac 6911 6912 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 6913 case $ac_cv_c_uint32_t in #( 6914 no|yes) ;; #( 6915 *) 6916 6917 $as_echo "#define _UINT32_T 1" >>confdefs.h 6918 6919 6920 cat >>confdefs.h <<_ACEOF 6921 #define uint32_t $ac_cv_c_uint32_t 6922 _ACEOF 6923 ;; 6924 esac 6925 6926 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 6927 case $ac_cv_c_uint64_t in #( 6928 no|yes) ;; #( 6929 *) 6930 6931 $as_echo "#define _UINT64_T 1" >>confdefs.h 6932 6933 6934 cat >>confdefs.h <<_ACEOF 6935 #define uint64_t $ac_cv_c_uint64_t 6936 _ACEOF 6937 ;; 6938 esac 6939 6940 6941 # 6942 # For now, we're using the old BSD-style u_intXX_t types, so check for 6943 # them. 6944 # 6945 # We should probably migrate to the standard C uintXX_t types. 6946 # 6947 for ac_header in sys/bitypes.h 6948 do : 6949 ac_fn_c_check_header_mongrel "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default" 6950 if test "x$ac_cv_header_sys_bitypes_h" = xyes; then : 6951 cat >>confdefs.h <<_ACEOF 6952 #define HAVE_SYS_BITYPES_H 1 6953 _ACEOF 6954 6955 fi 6956 6957 done 6958 6959 6960 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default 6961 #ifdef HAVE_SYS_BITYPES_H 6962 #include <sys/bitypes.h> 6963 #endif 6964 " 6965 if test "x$ac_cv_type_u_int8_t" = xyes; then : 6966 6967 else 6968 6969 $as_echo "#define u_int8_t unsigned char" >>confdefs.h 6970 6971 fi 6972 6973 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default 6974 #ifdef HAVE_SYS_BITYPES_H 6975 #include <sys/bitypes.h> 6976 #endif 6977 " 6978 if test "x$ac_cv_type_u_int16_t" = xyes; then : 6979 6980 else 6981 6982 $as_echo "#define u_int16_t unsigned short" >>confdefs.h 6983 6984 fi 6985 6986 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default 6987 #ifdef HAVE_SYS_BITYPES_H 6988 #include <sys/bitypes.h> 6989 #endif 6990 " 6991 if test "x$ac_cv_type_u_int32_t" = xyes; then : 6992 6993 else 6994 6995 $as_echo "#define u_int32_t unsigned int" >>confdefs.h 6996 6997 fi 6998 6999 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default 7000 #ifdef HAVE_SYS_BITYPES_H 7001 #include <sys/bitypes.h> 7002 #endif 7003 " 7004 if test "x$ac_cv_type_u_int64_t" = xyes; then : 7005 7006 else 7007 7008 $as_echo "#define u_int64_t unsigned long long" >>confdefs.h 7009 7010 fi 7011 7012 7013 # 7014 # Check for <inttypes.h> 7015 # 7016 for ac_header in inttypes.h 7017 do : 7018 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 7019 if test "x$ac_cv_header_inttypes_h" = xyes; then : 7020 cat >>confdefs.h <<_ACEOF 7021 #define HAVE_INTTYPES_H 1 7022 _ACEOF 7023 7024 # 7025 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros? 7026 # Some systems have an inttypes.h that doesn't define all of them. 7027 # 7028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5 7029 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; } 7030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7031 /* end confdefs.h. */ 7032 7033 7034 #include <inttypes.h> 7035 #include <stdio.h> 7036 #include <sys/types.h> 7037 #ifdef HAVE_SYS_BITYPES_H 7038 #include <sys/bitypes.h> 7039 #endif 7040 7041 main() 7042 { 7043 printf("%" PRId64 "\n", (u_int64_t)1); 7044 printf("%" PRIo64 "\n", (u_int64_t)1); 7045 printf("%" PRIx64 "\n", (u_int64_t)1); 7046 printf("%" PRIu64 "\n", (u_int64_t)1); 7047 } 7048 7049 7050 _ACEOF 7051 if ac_fn_c_try_compile "$LINENO"; then : 7052 7053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7054 $as_echo "yes" >&6; } 7055 ac_lbl_inttypes_h_defines_formats=yes 7056 7057 else 7058 7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7060 $as_echo "no" >&6; } 7061 ac_lbl_inttypes_h_defines_formats=no 7062 7063 fi 7064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7065 7066 else 7067 7068 # 7069 # We don't have inttypes.h, so it obviously can't define those 7070 # macros. 7071 # 7072 ac_lbl_inttypes_h_defines_formats=no 7073 7074 fi 7075 7076 done 7077 7078 if test "$ac_lbl_inttypes_h_defines_formats" = no; then 7079 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5 7081 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; } 7082 if test "$cross_compiling" = yes; then : 7083 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7085 as_fn_error $? "cannot run test program while cross compiling 7086 See \`config.log' for more details" "$LINENO" 5; } 7087 else 7088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7089 /* end confdefs.h. */ 7090 7091 7092 # ifdef HAVE_INTTYPES_H 7093 #include <inttypes.h> 7094 # endif 7095 # ifdef HAVE_SYS_BITYPES_H 7096 #include <sys/bitypes.h> 7097 # endif 7098 #include <stdio.h> 7099 #include <sys/types.h> 7100 7101 main() 7102 { 7103 u_int64_t t = 1; 7104 char strbuf[16+1]; 7105 sprintf(strbuf, "%016lx", t << 32); 7106 if (strcmp(strbuf, "0000000100000000") == 0) 7107 exit(0); 7108 else 7109 exit(1); 7110 } 7111 7112 7113 _ACEOF 7114 if ac_fn_c_try_run "$LINENO"; then : 7115 7116 7117 $as_echo "#define PRId64 \"ld\"" >>confdefs.h 7118 7119 7120 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h 7121 7122 7123 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h 7124 7125 7126 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h 7127 7128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7129 $as_echo "yes" >&6; } 7130 7131 else 7132 7133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7134 $as_echo "no" >&6; } 7135 7136 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5 7138 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; } 7139 if test "$cross_compiling" = yes; then : 7140 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7141 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7142 as_fn_error $? "cannot run test program while cross compiling 7143 See \`config.log' for more details" "$LINENO" 5; } 7144 else 7145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7146 /* end confdefs.h. */ 7147 7148 7149 # ifdef HAVE_INTTYPES_H 7150 #include <inttypes.h> 7151 # endif 7152 # ifdef HAVE_SYS_BITYPES_H 7153 #include <sys/bitypes.h> 7154 # endif 7155 #include <stdio.h> 7156 #include <sys/types.h> 7157 7158 main() 7159 { 7160 u_int64_t t = 1; 7161 char strbuf[16+1]; 7162 sprintf(strbuf, "%016llx", t << 32); 7163 if (strcmp(strbuf, "0000000100000000") == 0) 7164 exit(0); 7165 else 7166 exit(1); 7167 } 7168 7169 7170 _ACEOF 7171 if ac_fn_c_try_run "$LINENO"; then : 7172 7173 7174 $as_echo "#define PRId64 \"lld\"" >>confdefs.h 7175 7176 7177 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h 7178 7179 7180 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h 7181 7182 7183 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h 7184 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7186 $as_echo "yes" >&6; } 7187 7188 else 7189 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7191 $as_echo "no" >&6; } 7192 7193 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5 7195 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; } 7196 if test "$cross_compiling" = yes; then : 7197 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7198 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7199 as_fn_error $? "cannot run test program while cross compiling 7200 See \`config.log' for more details" "$LINENO" 5; } 7201 else 7202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7203 /* end confdefs.h. */ 7204 7205 7206 # ifdef HAVE_INTTYPES_H 7207 #include <inttypes.h> 7208 # endif 7209 # ifdef HAVE_SYS_BITYPES_H 7210 #include <sys/bitypes.h> 7211 # endif 7212 #include <stdio.h> 7213 #include <sys/types.h> 7214 7215 main() 7216 { 7217 u_int64_t t = 1; 7218 char strbuf[16+1]; 7219 sprintf(strbuf, "%016Lx", t << 32); 7220 if (strcmp(strbuf, "0000000100000000") == 0) 7221 exit(0); 7222 else 7223 exit(1); 7224 } 7225 7226 7227 _ACEOF 7228 if ac_fn_c_try_run "$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.$ac_ext 7260 /* end confdefs.h. */ 7261 7262 7263 # ifdef HAVE_INTTYPES_H 7264 #include <inttypes.h> 7265 # endif 7266 # ifdef HAVE_SYS_BITYPES_H 7267 #include <sys/bitypes.h> 7268 # endif 7269 #include <stdio.h> 7270 #include <sys/types.h> 7271 7272 main() 7273 { 7274 u_int64_t t = 1; 7275 char strbuf[16+1]; 7276 sprintf(strbuf, "%016qx", t << 32); 7277 if (strcmp(strbuf, "0000000100000000") == 0) 7278 exit(0); 7279 else 7280 exit(1); 7281 } 7282 7283 7284 _ACEOF 7285 if ac_fn_c_try_run "$LINENO"; then : 7286 7287 7288 $as_echo "#define PRId64 \"qd\"" >>confdefs.h 7289 7290 7291 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h 7292 7293 7294 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h 7295 7296 7297 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h 7298 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7300 $as_echo "yes" >&6; } 7301 7302 else 7303 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7305 $as_echo "no" >&6; } 7306 7307 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5 7308 7309 7310 fi 7311 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7312 conftest.$ac_objext conftest.beam conftest.$ac_ext 7313 fi 7314 7315 7316 7317 7318 fi 7319 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7320 conftest.$ac_objext conftest.beam conftest.$ac_ext 7321 fi 7322 7323 7324 7325 7326 fi 7327 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7328 conftest.$ac_objext conftest.beam conftest.$ac_ext 7329 fi 7330 7331 7332 7333 7334 fi 7335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7336 conftest.$ac_objext conftest.beam conftest.$ac_ext 7337 fi 7338 7339 7340 fi 7341 7342 # 7343 # Check for some headers introduced in later versions of libpcap 7344 # and used by some printers. 7345 # 7346 # Those headers use the {u_}intN_t types, so we must do this after 7347 # we check for what's needed to get them defined. 7348 # 7349 savedcppflags="$CPPFLAGS" 7350 CPPFLAGS="$CPPFLAGS $V_INCLS" 7351 for ac_header in pcap/bluetooth.h 7352 do : 7353 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include <tcpdump-stdinc.h> 7354 " 7355 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then : 7356 cat >>confdefs.h <<_ACEOF 7357 #define HAVE_PCAP_BLUETOOTH_H 1 7358 _ACEOF 7359 7360 fi 7361 7362 done 7363 7364 for ac_header in pcap/usb.h 7365 do : 7366 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include <tcpdump-stdinc.h> 7367 " 7368 if test "x$ac_cv_header_pcap_usb_h" = xyes; then : 7369 cat >>confdefs.h <<_ACEOF 7370 #define HAVE_PCAP_USB_H 1 7371 _ACEOF 7372 7373 fi 7374 7375 done 7376 7377 CPPFLAGS="$savedcppflags" 7378 7379 if test -n "$ac_tool_prefix"; then 7380 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 7381 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 7382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7383 $as_echo_n "checking for $ac_word... " >&6; } 7384 if ${ac_cv_prog_RANLIB+:} false; then : 7385 $as_echo_n "(cached) " >&6 7386 else 7387 if test -n "$RANLIB"; then 7388 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 7389 else 7390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7391 for as_dir in $PATH 7392 do 7393 IFS=$as_save_IFS 7394 test -z "$as_dir" && as_dir=. 7395 for ac_exec_ext in '' $ac_executable_extensions; do 7396 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7397 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 7398 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7399 break 2 7400 fi 7401 done 7402 done 7403 IFS=$as_save_IFS 7404 7405 fi 7406 fi 7407 RANLIB=$ac_cv_prog_RANLIB 7408 if test -n "$RANLIB"; then 7409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 7410 $as_echo "$RANLIB" >&6; } 7411 else 7412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7413 $as_echo "no" >&6; } 7414 fi 7415 7416 7417 fi 7418 if test -z "$ac_cv_prog_RANLIB"; then 7419 ac_ct_RANLIB=$RANLIB 7420 # Extract the first word of "ranlib", so it can be a program name with args. 7421 set dummy ranlib; ac_word=$2 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7423 $as_echo_n "checking for $ac_word... " >&6; } 7424 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 7425 $as_echo_n "(cached) " >&6 7426 else 7427 if test -n "$ac_ct_RANLIB"; then 7428 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 7429 else 7430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7431 for as_dir in $PATH 7432 do 7433 IFS=$as_save_IFS 7434 test -z "$as_dir" && as_dir=. 7435 for ac_exec_ext in '' $ac_executable_extensions; do 7436 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7437 ac_cv_prog_ac_ct_RANLIB="ranlib" 7438 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7439 break 2 7440 fi 7441 done 7442 done 7443 IFS=$as_save_IFS 7444 7445 fi 7446 fi 7447 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 7448 if test -n "$ac_ct_RANLIB"; then 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 7450 $as_echo "$ac_ct_RANLIB" >&6; } 7451 else 7452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7453 $as_echo "no" >&6; } 7454 fi 7455 7456 if test "x$ac_ct_RANLIB" = x; then 7457 RANLIB=":" 7458 else 7459 case $cross_compiling:$ac_tool_warned in 7460 yes:) 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7462 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7463 ac_tool_warned=yes ;; 7464 esac 7465 RANLIB=$ac_ct_RANLIB 7466 fi 7467 else 7468 RANLIB="$ac_cv_prog_RANLIB" 7469 fi 7470 7471 7472 rm -f os-proto.h 7473 if test "${LBL_CFLAGS+set}" = set; then 7474 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 7475 fi 7476 if test -f .devel ; then 7477 # 7478 # Skip all the warning option stuff on some compilers. 7479 # 7480 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then 7481 7482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5 7483 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; } 7484 save_CFLAGS="$CFLAGS" 7485 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wall" 7486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7487 /* end confdefs.h. */ 7488 7489 int 7490 main () 7491 { 7492 return 0 7493 ; 7494 return 0; 7495 } 7496 _ACEOF 7497 if ac_fn_c_try_compile "$LINENO"; then : 7498 7499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7500 $as_echo "yes" >&6; } 7501 CFLAGS="$save_CFLAGS" 7502 V_CCOPT="$V_CCOPT -Wall" 7503 7504 else 7505 7506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7507 $as_echo "no" >&6; } 7508 CFLAGS="$save_CFLAGS" 7509 7510 fi 7511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7512 7513 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5 7515 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; } 7516 save_CFLAGS="$CFLAGS" 7517 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wmissing-prototypes" 7518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7519 /* end confdefs.h. */ 7520 7521 int 7522 main () 7523 { 7524 return 0 7525 ; 7526 return 0; 7527 } 7528 _ACEOF 7529 if ac_fn_c_try_compile "$LINENO"; then : 7530 7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7532 $as_echo "yes" >&6; } 7533 CFLAGS="$save_CFLAGS" 7534 V_CCOPT="$V_CCOPT -Wmissing-prototypes" 7535 7536 else 7537 7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7539 $as_echo "no" >&6; } 7540 CFLAGS="$save_CFLAGS" 7541 7542 fi 7543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7544 7545 7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5 7547 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; } 7548 save_CFLAGS="$CFLAGS" 7549 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wstrict-prototypes" 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551 /* end confdefs.h. */ 7552 7553 int 7554 main () 7555 { 7556 return 0 7557 ; 7558 return 0; 7559 } 7560 _ACEOF 7561 if ac_fn_c_try_compile "$LINENO"; then : 7562 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7564 $as_echo "yes" >&6; } 7565 CFLAGS="$save_CFLAGS" 7566 V_CCOPT="$V_CCOPT -Wstrict-prototypes" 7567 7568 else 7569 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7571 $as_echo "no" >&6; } 7572 CFLAGS="$save_CFLAGS" 7573 7574 fi 7575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7576 7577 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5 7579 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; } 7580 save_CFLAGS="$CFLAGS" 7581 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wwrite-strings" 7582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7583 /* end confdefs.h. */ 7584 7585 int 7586 main () 7587 { 7588 return 0 7589 ; 7590 return 0; 7591 } 7592 _ACEOF 7593 if ac_fn_c_try_compile "$LINENO"; then : 7594 7595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7596 $as_echo "yes" >&6; } 7597 CFLAGS="$save_CFLAGS" 7598 V_CCOPT="$V_CCOPT -Wwrite-strings" 7599 7600 else 7601 7602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7603 $as_echo "no" >&6; } 7604 CFLAGS="$save_CFLAGS" 7605 7606 fi 7607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7608 7609 7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5 7611 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; } 7612 save_CFLAGS="$CFLAGS" 7613 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wpointer-arith" 7614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7615 /* end confdefs.h. */ 7616 7617 int 7618 main () 7619 { 7620 return 0 7621 ; 7622 return 0; 7623 } 7624 _ACEOF 7625 if ac_fn_c_try_compile "$LINENO"; then : 7626 7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7628 $as_echo "yes" >&6; } 7629 CFLAGS="$save_CFLAGS" 7630 V_CCOPT="$V_CCOPT -Wpointer-arith" 7631 7632 else 7633 7634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7635 $as_echo "no" >&6; } 7636 CFLAGS="$save_CFLAGS" 7637 7638 fi 7639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7640 7641 7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5 7643 $as_echo_n "checking whether the compiler supports the -W option... " >&6; } 7644 save_CFLAGS="$CFLAGS" 7645 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -W" 7646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7647 /* end confdefs.h. */ 7648 7649 int 7650 main () 7651 { 7652 return 0 7653 ; 7654 return 0; 7655 } 7656 _ACEOF 7657 if ac_fn_c_try_compile "$LINENO"; then : 7658 7659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7660 $as_echo "yes" >&6; } 7661 CFLAGS="$save_CFLAGS" 7662 V_CCOPT="$V_CCOPT -W" 7663 7664 else 7665 7666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7667 $as_echo "no" >&6; } 7668 CFLAGS="$save_CFLAGS" 7669 7670 fi 7671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7672 7673 fi 7674 7675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5 7676 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; } 7677 if test "$GCC" = yes ; then 7678 # 7679 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even 7680 # though it's not); we assume that, in this case, the flag 7681 # would be -M. 7682 # 7683 ac_lbl_dependency_flag="-M" 7684 else 7685 # 7686 # Not GCC or a compiler deemed to be GCC; what platform is 7687 # this? (We're assuming that if the compiler isn't GCC 7688 # it's the compiler from the vendor of the OS; that won't 7689 # necessarily be true for x86 platforms, where it might be 7690 # the Intel C compiler.) 7691 # 7692 case "$host_os" in 7693 7694 irix*|osf*|darwin*) 7695 # 7696 # MIPS C for IRIX, DEC C, and clang all use -M. 7697 # 7698 ac_lbl_dependency_flag="-M" 7699 ;; 7700 7701 solaris*) 7702 # 7703 # Sun C uses -xM. 7704 # 7705 ac_lbl_dependency_flag="-xM" 7706 ;; 7707 7708 hpux*) 7709 # 7710 # HP's older C compilers don't support this. 7711 # HP's newer C compilers support this with 7712 # either +M or +Make; the older compilers 7713 # interpret +M as something completely 7714 # different, so we use +Make so we don't 7715 # think it works with the older compilers. 7716 # 7717 ac_lbl_dependency_flag="+Make" 7718 ;; 7719 7720 *) 7721 # 7722 # Not one of the above; assume no support for 7723 # generating dependencies. 7724 # 7725 ac_lbl_dependency_flag="" 7726 ;; 7727 esac 7728 fi 7729 7730 # 7731 # Is ac_lbl_dependency_flag defined and, if so, does the compiler 7732 # complain about it? 7733 # 7734 # Note: clang doesn't seem to exit with an error status when handed 7735 # an unknown non-warning error, even if you pass it 7736 # -Werror=unknown-warning-option. However, it always supports 7737 # -M, so the fact that this test always succeeds with clang 7738 # isn't an issue. 7739 # 7740 if test ! -z "$ac_lbl_dependency_flag"; then 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int main(void) { return 0; } 7744 _ACEOF 7745 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5 7746 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then 7747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5 7748 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; } 7749 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag" 7750 MKDEP='${srcdir}/mkdep' 7751 else 7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7753 $as_echo "no" >&6; } 7754 # 7755 # We can't run mkdep, so have "make depend" do 7756 # nothing. 7757 # 7758 MKDEP=: 7759 fi 7760 rm -rf conftest* 7761 else 7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7763 $as_echo "no" >&6; } 7764 # 7765 # We can't run mkdep, so have "make depend" do 7766 # nothing. 7767 # 7768 MKDEP=: 7769 fi 7770 7771 7772 7773 # 7774 # We used to set -n32 for IRIX 6 when not using GCC (presumed 7775 # to mean that we're using MIPS C or MIPSpro C); it specified 7776 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm 7777 # not sure why that would be something to do *only* with a 7778 # .devel file; why should the ABI for which we produce code 7779 # depend on .devel? 7780 # 7781 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 7782 name="lbl/os-$os.h" 7783 if test -f $name ; then 7784 ln -s $name os-proto.h 7785 7786 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h 7787 7788 else 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 7790 $as_echo "$as_me: WARNING: can't find $name" >&2;} 7791 fi 7792 fi 7793 7794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 7795 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; } 7796 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then : 7797 $as_echo_n "(cached) " >&6 7798 else 7799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7800 /* end confdefs.h. */ 7801 7802 # include <sys/types.h> 7803 # include <sys/socket.h> 7804 int 7805 main () 7806 { 7807 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 7808 ; 7809 return 0; 7810 } 7811 _ACEOF 7812 if ac_fn_c_try_compile "$LINENO"; then : 7813 ac_cv_lbl_sockaddr_has_sa_len=yes 7814 else 7815 ac_cv_lbl_sockaddr_has_sa_len=no 7816 fi 7817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7818 fi 7819 7820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 7821 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; } 7822 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 7823 7824 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 7825 7826 fi 7827 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5 7829 $as_echo_n "checking if unaligned accesses fail... " >&6; } 7830 if ${ac_cv_lbl_unaligned_fail+:} false; then : 7831 $as_echo_n "(cached) " >&6 7832 else 7833 case "$host_cpu" in 7834 7835 # 7836 # These are CPU types where: 7837 # 7838 # the CPU faults on an unaligned access, but at least some 7839 # OSes that support that CPU catch the fault and simulate 7840 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - 7841 # the simulation is slow, so we don't want to use it; 7842 # 7843 # the CPU, I infer (from the old 7844 # 7845 # XXX: should also check that they don't do weird things (like on arm) 7846 # 7847 # comment) doesn't fault on unaligned accesses, but doesn't 7848 # do a normal unaligned fetch, either (e.g., presumably, ARM); 7849 # 7850 # for whatever reason, the test program doesn't work 7851 # (this has been claimed to be the case for several of those 7852 # CPUs - I don't know what the problem is; the problem 7853 # was reported as "the test program dumps core" for SuperH, 7854 # but that's what the test program is *supposed* to do - 7855 # it dumps core before it writes anything, so the test 7856 # for an empty output file should find an empty output 7857 # file and conclude that unaligned accesses don't work). 7858 # 7859 # This run-time test won't work if you're cross-compiling, so 7860 # in order to support cross-compiling for a particular CPU, 7861 # we have to wire in the list of CPU types anyway, as far as 7862 # I know, so perhaps we should just have a set of CPUs on 7863 # which we know it doesn't work, a set of CPUs on which we 7864 # know it does work, and have the script just fail on other 7865 # cpu types and update it when such a failure occurs. 7866 # 7867 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) 7868 ac_cv_lbl_unaligned_fail=yes 7869 ;; 7870 7871 *) 7872 cat >conftest.c <<EOF 7873 # include <sys/types.h> 7874 # include <sys/wait.h> 7875 # include <stdio.h> 7876 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 7877 main() { 7878 unsigned int i; 7879 pid_t pid; 7880 int status; 7881 /* avoid "core dumped" message */ 7882 pid = fork(); 7883 if (pid < 0) 7884 exit(2); 7885 if (pid > 0) { 7886 /* parent */ 7887 pid = waitpid(pid, &status, 0); 7888 if (pid < 0) 7889 exit(3); 7890 exit(!WIFEXITED(status)); 7891 } 7892 /* child */ 7893 i = *(unsigned int *)&a[1]; 7894 printf("%d\n", i); 7895 exit(0); 7896 } 7897 EOF 7898 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 7899 conftest.c $LIBS >/dev/null 2>&1 7900 if test ! -x conftest ; then 7901 ac_cv_lbl_unaligned_fail=yes 7902 else 7903 ./conftest >conftest.out 7904 if test ! -s conftest.out ; then 7905 ac_cv_lbl_unaligned_fail=yes 7906 else 7907 ac_cv_lbl_unaligned_fail=no 7908 fi 7909 fi 7910 rm -f -r conftest* core core.conftest 7911 ;; 7912 esac 7913 fi 7914 7915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5 7916 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; } 7917 if test $ac_cv_lbl_unaligned_fail = yes ; then 7918 7919 $as_echo "#define LBL_ALIGN 1" >>confdefs.h 7920 7921 fi 7922 7923 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for h_errno" >&5 7925 $as_echo_n "checking for h_errno... " >&6; } 7926 if ${ac_cv_var_h_errno+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928 else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930 /* end confdefs.h. */ 7931 7932 # include <sys/types.h> 7933 # include <netdb.h> 7934 int 7935 main () 7936 { 7937 int foo = h_errno; 7938 ; 7939 return 0; 7940 } 7941 _ACEOF 7942 if ac_fn_c_try_compile "$LINENO"; then : 7943 ac_cv_var_h_errno=yes 7944 else 7945 ac_cv_var_h_errno=no 7946 fi 7947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7948 fi 7949 7950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_h_errno" >&5 7951 $as_echo "$ac_cv_var_h_errno" >&6; } 7952 if test "$ac_cv_var_h_errno" = "yes"; then 7953 7954 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h 7955 7956 fi 7957 7958 7959 # Check for OpenSSL libcrypto 7960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL libcrypto" >&5 7961 $as_echo_n "checking whether to use OpenSSL libcrypto... " >&6; } 7962 # Specify location for both includes and libraries. 7963 want_libcrypto=ifavailable 7964 7965 # Check whether --with-crypto was given. 7966 if test "${with_crypto+set}" = set; then : 7967 withval=$with_crypto; 7968 if test $withval = no 7969 then 7970 want_libcrypto=no 7971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7972 $as_echo "no" >&6; } 7973 elif test $withval = yes 7974 then 7975 want_libcrypto=yes 7976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7977 $as_echo "yes" >&6; } 7978 fi 7979 7980 else 7981 7982 # 7983 # Use libcrypto if it's present, otherwise don't. 7984 # 7985 want_libcrypto=ifavailable 7986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 7987 $as_echo "yes, if available" >&6; } 7988 7989 fi 7990 7991 if test "$want_libcrypto" != "no"; then 7992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5 7993 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; } 7994 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then : 7995 $as_echo_n "(cached) " >&6 7996 else 7997 ac_check_lib_save_LIBS=$LIBS 7998 LIBS="-lcrypto $LIBS" 7999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8000 /* end confdefs.h. */ 8001 8002 /* Override any GCC internal prototype to avoid an error. 8003 Use char because int might match the return type of a GCC 8004 builtin and then its argument prototype would still apply. */ 8005 #ifdef __cplusplus 8006 extern "C" 8007 #endif 8008 char DES_cbc_encrypt (); 8009 int 8010 main () 8011 { 8012 return DES_cbc_encrypt (); 8013 ; 8014 return 0; 8015 } 8016 _ACEOF 8017 if ac_fn_c_try_link "$LINENO"; then : 8018 ac_cv_lib_crypto_DES_cbc_encrypt=yes 8019 else 8020 ac_cv_lib_crypto_DES_cbc_encrypt=no 8021 fi 8022 rm -f core conftest.err conftest.$ac_objext \ 8023 conftest$ac_exeext conftest.$ac_ext 8024 LIBS=$ac_check_lib_save_LIBS 8025 fi 8026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5 8027 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; } 8028 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then : 8029 cat >>confdefs.h <<_ACEOF 8030 #define HAVE_LIBCRYPTO 1 8031 _ACEOF 8032 8033 LIBS="-lcrypto $LIBS" 8034 8035 fi 8036 8037 for ac_header in openssl/evp.h 8038 do : 8039 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default" 8040 if test "x$ac_cv_header_openssl_evp_h" = xyes; then : 8041 cat >>confdefs.h <<_ACEOF 8042 #define HAVE_OPENSSL_EVP_H 1 8043 _ACEOF 8044 8045 fi 8046 8047 done 8048 8049 fi 8050 8051 if test "$missing_includes" = "yes"; then 8052 CPPFLAGS="$CPPFLAGS -I$srcdir/missing" 8053 V_INCLS="$V_INCLS -I$srcdir/missing" 8054 fi 8055 8056 8057 8058 8059 8060 8061 8062 8063 8064 8065 # Find a good install program. We prefer a C program (faster), 8066 # so one script is as good as another. But avoid the broken or 8067 # incompatible versions: 8068 # SysV /etc/install, /usr/sbin/install 8069 # SunOS /usr/etc/install 8070 # IRIX /sbin/install 8071 # AIX /bin/install 8072 # AmigaOS /C/install, which installs bootblocks on floppy discs 8073 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 8074 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 8075 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 8076 # OS/2's system install, which has a completely different semantic 8077 # ./install, which can be erroneously created by make from ./install.sh. 8078 # Reject install programs that cannot install multiple files. 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 8080 $as_echo_n "checking for a BSD-compatible install... " >&6; } 8081 if test -z "$INSTALL"; then 8082 if ${ac_cv_path_install+:} false; then : 8083 $as_echo_n "(cached) " >&6 8084 else 8085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8086 for as_dir in $PATH 8087 do 8088 IFS=$as_save_IFS 8089 test -z "$as_dir" && as_dir=. 8090 # Account for people who put trailing slashes in PATH elements. 8091 case $as_dir/ in #(( 8092 ./ | .// | /[cC]/* | \ 8093 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 8094 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 8095 /usr/ucb/* ) ;; 8096 *) 8097 # OSF1 and SCO ODT 3.0 have their own names for install. 8098 # Don't use installbsd from OSF since it installs stuff as root 8099 # by default. 8100 for ac_prog in ginstall scoinst install; do 8101 for ac_exec_ext in '' $ac_executable_extensions; do 8102 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 8103 if test $ac_prog = install && 8104 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8105 # AIX install. It has an incompatible calling convention. 8106 : 8107 elif test $ac_prog = install && 8108 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8109 # program-specific install script used by HP pwplus--don't use. 8110 : 8111 else 8112 rm -rf conftest.one conftest.two conftest.dir 8113 echo one > conftest.one 8114 echo two > conftest.two 8115 mkdir conftest.dir 8116 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 8117 test -s conftest.one && test -s conftest.two && 8118 test -s conftest.dir/conftest.one && 8119 test -s conftest.dir/conftest.two 8120 then 8121 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 8122 break 3 8123 fi 8124 fi 8125 fi 8126 done 8127 done 8128 ;; 8129 esac 8130 8131 done 8132 IFS=$as_save_IFS 8133 8134 rm -rf conftest.one conftest.two conftest.dir 8135 8136 fi 8137 if test "${ac_cv_path_install+set}" = set; then 8138 INSTALL=$ac_cv_path_install 8139 else 8140 # As a last resort, use the slow shell script. Don't cache a 8141 # value for INSTALL within a source directory, because that will 8142 # break other packages using the cache if that directory is 8143 # removed, or if the value is a relative name. 8144 INSTALL=$ac_install_sh 8145 fi 8146 fi 8147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 8148 $as_echo "$INSTALL" >&6; } 8149 8150 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 8151 # It thinks the first close brace ends the variable substitution. 8152 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 8153 8154 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 8155 8156 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 8157 8158 8159 ac_config_headers="$ac_config_headers config.h" 8160 8161 8162 ac_config_commands="$ac_config_commands default-1" 8163 8164 ac_config_files="$ac_config_files Makefile tcpdump.1" 8165 8166 cat >confcache <<\_ACEOF 8167 # This file is a shell script that caches the results of configure 8168 # tests run on this system so they can be shared between configure 8169 # scripts and configure runs, see configure's option --config-cache. 8170 # It is not useful on other systems. If it contains results you don't 8171 # want to keep, you may remove or edit it. 8172 # 8173 # config.status only pays attention to the cache file if you give it 8174 # the --recheck option to rerun configure. 8175 # 8176 # `ac_cv_env_foo' variables (set or unset) will be overridden when 8177 # loading this file, other *unset* `ac_cv_foo' will be assigned the 8178 # following values. 8179 8180 _ACEOF 8181 8182 # The following way of writing the cache mishandles newlines in values, 8183 # but we know of no workaround that is simple, portable, and efficient. 8184 # So, we kill variables containing newlines. 8185 # Ultrix sh set writes to stderr and can't be redirected directly, 8186 # and sets the high bit in the cache file unless we assign to the vars. 8187 ( 8188 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8189 eval ac_val=\$$ac_var 8190 case $ac_val in #( 8191 *${as_nl}*) 8192 case $ac_var in #( 8193 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8194 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8195 esac 8196 case $ac_var in #( 8197 _ | IFS | as_nl) ;; #( 8198 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8199 *) { eval $ac_var=; unset $ac_var;} ;; 8200 esac ;; 8201 esac 8202 done 8203 8204 (set) 2>&1 | 8205 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8206 *${as_nl}ac_space=\ *) 8207 # `set' does not quote correctly, so add quotes: double-quote 8208 # substitution turns \\\\ into \\, and sed turns \\ into \. 8209 sed -n \ 8210 "s/'/'\\\\''/g; 8211 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8212 ;; #( 8213 *) 8214 # `set' quotes correctly as required by POSIX, so do not add quotes. 8215 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8216 ;; 8217 esac | 8218 sort 8219 ) | 8220 sed ' 8221 /^ac_cv_env_/b end 8222 t clear 8223 :clear 8224 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8225 t end 8226 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8227 :end' >>confcache 8228 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8229 if test -w "$cache_file"; then 8230 if test "x$cache_file" != "x/dev/null"; then 8231 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8232 $as_echo "$as_me: updating cache $cache_file" >&6;} 8233 if test ! -f "$cache_file" || test -h "$cache_file"; then 8234 cat confcache >"$cache_file" 8235 else 8236 case $cache_file in #( 8237 */* | ?:*) 8238 mv -f confcache "$cache_file"$$ && 8239 mv -f "$cache_file"$$ "$cache_file" ;; #( 8240 *) 8241 mv -f confcache "$cache_file" ;; 8242 esac 8243 fi 8244 fi 8245 else 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8247 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8248 fi 8249 fi 8250 rm -f confcache 8251 8252 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8253 # Let make expand exec_prefix. 8254 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8255 8256 DEFS=-DHAVE_CONFIG_H 8257 8258 ac_libobjs= 8259 ac_ltlibobjs= 8260 U= 8261 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8262 # 1. Remove the extension, and $U if already installed. 8263 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8264 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8265 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8266 # will be set to the directory where LIBOBJS objects are built. 8267 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8268 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8269 done 8270 LIBOBJS=$ac_libobjs 8271 8272 LTLIBOBJS=$ac_ltlibobjs 8273 8274 8275 8276 : "${CONFIG_STATUS=./config.status}" 8277 ac_write_fail=0 8278 ac_clean_files_save=$ac_clean_files 8279 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8280 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8281 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8282 as_write_fail=0 8283 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8284 #! $SHELL 8285 # Generated by $as_me. 8286 # Run this file to recreate the current configuration. 8287 # Compiler output produced by configure, useful for debugging 8288 # configure, is in config.log if it exists. 8289 8290 debug=false 8291 ac_cs_recheck=false 8292 ac_cs_silent=false 8293 8294 SHELL=\${CONFIG_SHELL-$SHELL} 8295 export SHELL 8296 _ASEOF 8297 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8298 ## -------------------- ## 8299 ## M4sh Initialization. ## 8300 ## -------------------- ## 8301 8302 # Be more Bourne compatible 8303 DUALCASE=1; export DUALCASE # for MKS sh 8304 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8305 emulate sh 8306 NULLCMD=: 8307 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8308 # is contrary to our usage. Disable this feature. 8309 alias -g '${1+"$@"}'='"$@"' 8310 setopt NO_GLOB_SUBST 8311 else 8312 case `(set -o) 2>/dev/null` in #( 8313 *posix*) : 8314 set -o posix ;; #( 8315 *) : 8316 ;; 8317 esac 8318 fi 8319 8320 8321 as_nl=' 8322 ' 8323 export as_nl 8324 # Printing a long string crashes Solaris 7 /usr/bin/printf. 8325 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8326 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8327 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8328 # Prefer a ksh shell builtin over an external printf program on Solaris, 8329 # but without wasting forks for bash or zsh. 8330 if test -z "$BASH_VERSION$ZSH_VERSION" \ 8331 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8332 as_echo='print -r --' 8333 as_echo_n='print -rn --' 8334 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8335 as_echo='printf %s\n' 8336 as_echo_n='printf %s' 8337 else 8338 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8339 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8340 as_echo_n='/usr/ucb/echo -n' 8341 else 8342 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8343 as_echo_n_body='eval 8344 arg=$1; 8345 case $arg in #( 8346 *"$as_nl"*) 8347 expr "X$arg" : "X\\(.*\\)$as_nl"; 8348 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8349 esac; 8350 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8351 ' 8352 export as_echo_n_body 8353 as_echo_n='sh -c $as_echo_n_body as_echo' 8354 fi 8355 export as_echo_body 8356 as_echo='sh -c $as_echo_body as_echo' 8357 fi 8358 8359 # The user is always right. 8360 if test "${PATH_SEPARATOR+set}" != set; then 8361 PATH_SEPARATOR=: 8362 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8363 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8364 PATH_SEPARATOR=';' 8365 } 8366 fi 8367 8368 8369 # IFS 8370 # We need space, tab and new line, in precisely that order. Quoting is 8371 # there to prevent editors from complaining about space-tab. 8372 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 8373 # splitting by setting IFS to empty value.) 8374 IFS=" "" $as_nl" 8375 8376 # Find who we are. Look in the path if we contain no directory separator. 8377 as_myself= 8378 case $0 in #(( 8379 *[\\/]* ) as_myself=$0 ;; 8380 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8381 for as_dir in $PATH 8382 do 8383 IFS=$as_save_IFS 8384 test -z "$as_dir" && as_dir=. 8385 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8386 done 8387 IFS=$as_save_IFS 8388 8389 ;; 8390 esac 8391 # We did not find ourselves, most probably we were run as `sh COMMAND' 8392 # in which case we are not to be found in the path. 8393 if test "x$as_myself" = x; then 8394 as_myself=$0 8395 fi 8396 if test ! -f "$as_myself"; then 8397 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8398 exit 1 8399 fi 8400 8401 # Unset variables that we do not need and which cause bugs (e.g. in 8402 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8403 # suppresses any "Segmentation fault" message there. '((' could 8404 # trigger a bug in pdksh 5.2.14. 8405 for as_var in BASH_ENV ENV MAIL MAILPATH 8406 do eval test x\${$as_var+set} = xset \ 8407 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8408 done 8409 PS1='$ ' 8410 PS2='> ' 8411 PS4='+ ' 8412 8413 # NLS nuisances. 8414 LC_ALL=C 8415 export LC_ALL 8416 LANGUAGE=C 8417 export LANGUAGE 8418 8419 # CDPATH. 8420 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8421 8422 8423 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8424 # ---------------------------------------- 8425 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8426 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8427 # script with STATUS, using 1 if that was 0. 8428 as_fn_error () 8429 { 8430 as_status=$1; test $as_status -eq 0 && as_status=1 8431 if test "$4"; then 8432 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8433 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8434 fi 8435 $as_echo "$as_me: error: $2" >&2 8436 as_fn_exit $as_status 8437 } # as_fn_error 8438 8439 8440 # as_fn_set_status STATUS 8441 # ----------------------- 8442 # Set $? to STATUS, without forking. 8443 as_fn_set_status () 8444 { 8445 return $1 8446 } # as_fn_set_status 8447 8448 # as_fn_exit STATUS 8449 # ----------------- 8450 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8451 as_fn_exit () 8452 { 8453 set +e 8454 as_fn_set_status $1 8455 exit $1 8456 } # as_fn_exit 8457 8458 # as_fn_unset VAR 8459 # --------------- 8460 # Portably unset VAR. 8461 as_fn_unset () 8462 { 8463 { eval $1=; unset $1;} 8464 } 8465 as_unset=as_fn_unset 8466 # as_fn_append VAR VALUE 8467 # ---------------------- 8468 # Append the text in VALUE to the end of the definition contained in VAR. Take 8469 # advantage of any shell optimizations that allow amortized linear growth over 8470 # repeated appends, instead of the typical quadratic growth present in naive 8471 # implementations. 8472 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8473 eval 'as_fn_append () 8474 { 8475 eval $1+=\$2 8476 }' 8477 else 8478 as_fn_append () 8479 { 8480 eval $1=\$$1\$2 8481 } 8482 fi # as_fn_append 8483 8484 # as_fn_arith ARG... 8485 # ------------------ 8486 # Perform arithmetic evaluation on the ARGs, and store the result in the 8487 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8488 # must be portable across $(()) and expr. 8489 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8490 eval 'as_fn_arith () 8491 { 8492 as_val=$(( $* )) 8493 }' 8494 else 8495 as_fn_arith () 8496 { 8497 as_val=`expr "$@" || test $? -eq 1` 8498 } 8499 fi # as_fn_arith 8500 8501 8502 if expr a : '\(a\)' >/dev/null 2>&1 && 8503 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8504 as_expr=expr 8505 else 8506 as_expr=false 8507 fi 8508 8509 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8510 as_basename=basename 8511 else 8512 as_basename=false 8513 fi 8514 8515 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8516 as_dirname=dirname 8517 else 8518 as_dirname=false 8519 fi 8520 8521 as_me=`$as_basename -- "$0" || 8522 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8523 X"$0" : 'X\(//\)$' \| \ 8524 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8525 $as_echo X/"$0" | 8526 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8527 s//\1/ 8528 q 8529 } 8530 /^X\/\(\/\/\)$/{ 8531 s//\1/ 8532 q 8533 } 8534 /^X\/\(\/\).*/{ 8535 s//\1/ 8536 q 8537 } 8538 s/.*/./; q'` 8539 8540 # Avoid depending upon Character Ranges. 8541 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8542 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8543 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8544 as_cr_digits='0123456789' 8545 as_cr_alnum=$as_cr_Letters$as_cr_digits 8546 8547 ECHO_C= ECHO_N= ECHO_T= 8548 case `echo -n x` in #((((( 8549 -n*) 8550 case `echo 'xy\c'` in 8551 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8552 xy) ECHO_C='\c';; 8553 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8554 ECHO_T=' ';; 8555 esac;; 8556 *) 8557 ECHO_N='-n';; 8558 esac 8559 8560 rm -f conf$$ conf$$.exe conf$$.file 8561 if test -d conf$$.dir; then 8562 rm -f conf$$.dir/conf$$.file 8563 else 8564 rm -f conf$$.dir 8565 mkdir conf$$.dir 2>/dev/null 8566 fi 8567 if (echo >conf$$.file) 2>/dev/null; then 8568 if ln -s conf$$.file conf$$ 2>/dev/null; then 8569 as_ln_s='ln -s' 8570 # ... but there are two gotchas: 8571 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8572 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8573 # In both cases, we have to default to `cp -pR'. 8574 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8575 as_ln_s='cp -pR' 8576 elif ln conf$$.file conf$$ 2>/dev/null; then 8577 as_ln_s=ln 8578 else 8579 as_ln_s='cp -pR' 8580 fi 8581 else 8582 as_ln_s='cp -pR' 8583 fi 8584 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8585 rmdir conf$$.dir 2>/dev/null 8586 8587 8588 # as_fn_mkdir_p 8589 # ------------- 8590 # Create "$as_dir" as a directory, including parents if necessary. 8591 as_fn_mkdir_p () 8592 { 8593 8594 case $as_dir in #( 8595 -*) as_dir=./$as_dir;; 8596 esac 8597 test -d "$as_dir" || eval $as_mkdir_p || { 8598 as_dirs= 8599 while :; do 8600 case $as_dir in #( 8601 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8602 *) as_qdir=$as_dir;; 8603 esac 8604 as_dirs="'$as_qdir' $as_dirs" 8605 as_dir=`$as_dirname -- "$as_dir" || 8606 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8607 X"$as_dir" : 'X\(//\)[^/]' \| \ 8608 X"$as_dir" : 'X\(//\)$' \| \ 8609 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8610 $as_echo X"$as_dir" | 8611 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8612 s//\1/ 8613 q 8614 } 8615 /^X\(\/\/\)[^/].*/{ 8616 s//\1/ 8617 q 8618 } 8619 /^X\(\/\/\)$/{ 8620 s//\1/ 8621 q 8622 } 8623 /^X\(\/\).*/{ 8624 s//\1/ 8625 q 8626 } 8627 s/.*/./; q'` 8628 test -d "$as_dir" && break 8629 done 8630 test -z "$as_dirs" || eval "mkdir $as_dirs" 8631 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8632 8633 8634 } # as_fn_mkdir_p 8635 if mkdir -p . 2>/dev/null; then 8636 as_mkdir_p='mkdir -p "$as_dir"' 8637 else 8638 test -d ./-p && rmdir ./-p 8639 as_mkdir_p=false 8640 fi 8641 8642 8643 # as_fn_executable_p FILE 8644 # ----------------------- 8645 # Test if FILE is an executable regular file. 8646 as_fn_executable_p () 8647 { 8648 test -f "$1" && test -x "$1" 8649 } # as_fn_executable_p 8650 as_test_x='test -x' 8651 as_executable_p=as_fn_executable_p 8652 8653 # Sed expression to map a string onto a valid CPP name. 8654 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8655 8656 # Sed expression to map a string onto a valid variable name. 8657 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8658 8659 8660 exec 6>&1 8661 ## ----------------------------------- ## 8662 ## Main body of $CONFIG_STATUS script. ## 8663 ## ----------------------------------- ## 8664 _ASEOF 8665 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8666 8667 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8668 # Save the log message, to keep $0 and so on meaningful, and to 8669 # report actual input values of CONFIG_FILES etc. instead of their 8670 # values after options handling. 8671 ac_log=" 8672 This file was extended by $as_me, which was 8673 generated by GNU Autoconf 2.69. Invocation command line was 8674 8675 CONFIG_FILES = $CONFIG_FILES 8676 CONFIG_HEADERS = $CONFIG_HEADERS 8677 CONFIG_LINKS = $CONFIG_LINKS 8678 CONFIG_COMMANDS = $CONFIG_COMMANDS 8679 $ $0 $@ 8680 8681 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8682 " 8683 8684 _ACEOF 8685 8686 case $ac_config_files in *" 8687 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8688 esac 8689 8690 case $ac_config_headers in *" 8691 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8692 esac 8693 8694 8695 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8696 # Files that config.status was made for. 8697 config_files="$ac_config_files" 8698 config_headers="$ac_config_headers" 8699 config_commands="$ac_config_commands" 8700 8701 _ACEOF 8702 8703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8704 ac_cs_usage="\ 8705 \`$as_me' instantiates files and other configuration actions 8706 from templates according to the current configuration. Unless the files 8707 and actions are specified as TAGs, all are instantiated by default. 8708 8709 Usage: $0 [OPTION]... [TAG]... 8710 8711 -h, --help print this help, then exit 8712 -V, --version print version number and configuration settings, then exit 8713 --config print configuration, then exit 8714 -q, --quiet, --silent 8715 do not print progress messages 8716 -d, --debug don't remove temporary files 8717 --recheck update $as_me by reconfiguring in the same conditions 8718 --file=FILE[:TEMPLATE] 8719 instantiate the configuration file FILE 8720 --header=FILE[:TEMPLATE] 8721 instantiate the configuration header FILE 8722 8723 Configuration files: 8724 $config_files 8725 8726 Configuration headers: 8727 $config_headers 8728 8729 Configuration commands: 8730 $config_commands 8731 8732 Report bugs to the package provider." 8733 8734 _ACEOF 8735 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8736 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8737 ac_cs_version="\\ 8738 config.status 8739 configured by $0, generated by GNU Autoconf 2.69, 8740 with options \\"\$ac_cs_config\\" 8741 8742 Copyright (C) 2012 Free Software Foundation, Inc. 8743 This config.status script is free software; the Free Software Foundation 8744 gives unlimited permission to copy, distribute and modify it." 8745 8746 ac_pwd='$ac_pwd' 8747 srcdir='$srcdir' 8748 INSTALL='$INSTALL' 8749 test -n "\$AWK" || AWK=awk 8750 _ACEOF 8751 8752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8753 # The default lists apply if the user does not specify any file. 8754 ac_need_defaults=: 8755 while test $# != 0 8756 do 8757 case $1 in 8758 --*=?*) 8759 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8760 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8761 ac_shift=: 8762 ;; 8763 --*=) 8764 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8765 ac_optarg= 8766 ac_shift=: 8767 ;; 8768 *) 8769 ac_option=$1 8770 ac_optarg=$2 8771 ac_shift=shift 8772 ;; 8773 esac 8774 8775 case $ac_option in 8776 # Handling of the options. 8777 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8778 ac_cs_recheck=: ;; 8779 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8780 $as_echo "$ac_cs_version"; exit ;; 8781 --config | --confi | --conf | --con | --co | --c ) 8782 $as_echo "$ac_cs_config"; exit ;; 8783 --debug | --debu | --deb | --de | --d | -d ) 8784 debug=: ;; 8785 --file | --fil | --fi | --f ) 8786 $ac_shift 8787 case $ac_optarg in 8788 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8789 '') as_fn_error $? "missing file argument" ;; 8790 esac 8791 as_fn_append CONFIG_FILES " '$ac_optarg'" 8792 ac_need_defaults=false;; 8793 --header | --heade | --head | --hea ) 8794 $ac_shift 8795 case $ac_optarg in 8796 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8797 esac 8798 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8799 ac_need_defaults=false;; 8800 --he | --h) 8801 # Conflict between --help and --header 8802 as_fn_error $? "ambiguous option: \`$1' 8803 Try \`$0 --help' for more information.";; 8804 --help | --hel | -h ) 8805 $as_echo "$ac_cs_usage"; exit ;; 8806 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8807 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8808 ac_cs_silent=: ;; 8809 8810 # This is an error. 8811 -*) as_fn_error $? "unrecognized option: \`$1' 8812 Try \`$0 --help' for more information." ;; 8813 8814 *) as_fn_append ac_config_targets " $1" 8815 ac_need_defaults=false ;; 8816 8817 esac 8818 shift 8819 done 8820 8821 ac_configure_extra_args= 8822 8823 if $ac_cs_silent; then 8824 exec 6>/dev/null 8825 ac_configure_extra_args="$ac_configure_extra_args --silent" 8826 fi 8827 8828 _ACEOF 8829 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8830 if \$ac_cs_recheck; then 8831 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8832 shift 8833 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8834 CONFIG_SHELL='$SHELL' 8835 export CONFIG_SHELL 8836 exec "\$@" 8837 fi 8838 8839 _ACEOF 8840 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8841 exec 5>>config.log 8842 { 8843 echo 8844 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8845 ## Running $as_me. ## 8846 _ASBOX 8847 $as_echo "$ac_log" 8848 } >&5 8849 8850 _ACEOF 8851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8852 # 8853 # INIT-COMMANDS 8854 # 8855 8856 8857 _ACEOF 8858 8859 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8860 8861 # Handling of arguments. 8862 for ac_config_target in $ac_config_targets 8863 do 8864 case $ac_config_target in 8865 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 8866 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 8867 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8868 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;; 8869 8870 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8871 esac 8872 done 8873 8874 8875 # If the user did not use the arguments to specify the items to instantiate, 8876 # then the envvar interface is used. Set only those that are not. 8877 # We use the long form for the default assignment because of an extremely 8878 # bizarre bug on SunOS 4.1.3. 8879 if $ac_need_defaults; then 8880 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8881 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8882 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8883 fi 8884 8885 # Have a temporary directory for convenience. Make it in the build tree 8886 # simply because there is no reason against having it here, and in addition, 8887 # creating and moving files from /tmp can sometimes cause problems. 8888 # Hook for its removal unless debugging. 8889 # Note that there is a small window in which the directory will not be cleaned: 8890 # after its creation but before its name has been assigned to `$tmp'. 8891 $debug || 8892 { 8893 tmp= ac_tmp= 8894 trap 'exit_status=$? 8895 : "${ac_tmp:=$tmp}" 8896 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8897 ' 0 8898 trap 'as_fn_exit 1' 1 2 13 15 8899 } 8900 # Create a (secure) tmp directory for tmp files. 8901 8902 { 8903 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8904 test -d "$tmp" 8905 } || 8906 { 8907 tmp=./conf$$-$RANDOM 8908 (umask 077 && mkdir "$tmp") 8909 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8910 ac_tmp=$tmp 8911 8912 # Set up the scripts for CONFIG_FILES section. 8913 # No need to generate them if there are no CONFIG_FILES. 8914 # This happens for instance with `./config.status config.h'. 8915 if test -n "$CONFIG_FILES"; then 8916 8917 8918 ac_cr=`echo X | tr X '\015'` 8919 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8920 # But we know of no other shell where ac_cr would be empty at this 8921 # point, so we can use a bashism as a fallback. 8922 if test "x$ac_cr" = x; then 8923 eval ac_cr=\$\'\\r\' 8924 fi 8925 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8926 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8927 ac_cs_awk_cr='\\r' 8928 else 8929 ac_cs_awk_cr=$ac_cr 8930 fi 8931 8932 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8933 _ACEOF 8934 8935 8936 { 8937 echo "cat >conf$$subs.awk <<_ACEOF" && 8938 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8939 echo "_ACEOF" 8940 } >conf$$subs.sh || 8941 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8942 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8943 ac_delim='%!_!# ' 8944 for ac_last_try in false false false false false :; do 8945 . ./conf$$subs.sh || 8946 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8947 8948 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8949 if test $ac_delim_n = $ac_delim_num; then 8950 break 8951 elif $ac_last_try; then 8952 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8953 else 8954 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8955 fi 8956 done 8957 rm -f conf$$subs.sh 8958 8959 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8960 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8961 _ACEOF 8962 sed -n ' 8963 h 8964 s/^/S["/; s/!.*/"]=/ 8965 p 8966 g 8967 s/^[^!]*!// 8968 :repl 8969 t repl 8970 s/'"$ac_delim"'$// 8971 t delim 8972 :nl 8973 h 8974 s/\(.\{148\}\)..*/\1/ 8975 t more1 8976 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8977 p 8978 n 8979 b repl 8980 :more1 8981 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8982 p 8983 g 8984 s/.\{148\}// 8985 t nl 8986 :delim 8987 h 8988 s/\(.\{148\}\)..*/\1/ 8989 t more2 8990 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8991 p 8992 b 8993 :more2 8994 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8995 p 8996 g 8997 s/.\{148\}// 8998 t delim 8999 ' <conf$$subs.awk | sed ' 9000 /^[^""]/{ 9001 N 9002 s/\n// 9003 } 9004 ' >>$CONFIG_STATUS || ac_write_fail=1 9005 rm -f conf$$subs.awk 9006 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9007 _ACAWK 9008 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9009 for (key in S) S_is_set[key] = 1 9010 FS = "" 9011 9012 } 9013 { 9014 line = $ 0 9015 nfields = split(line, field, "@") 9016 substed = 0 9017 len = length(field[1]) 9018 for (i = 2; i < nfields; i++) { 9019 key = field[i] 9020 keylen = length(key) 9021 if (S_is_set[key]) { 9022 value = S[key] 9023 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9024 len += length(value) + length(field[++i]) 9025 substed = 1 9026 } else 9027 len += 1 + keylen 9028 } 9029 9030 print line 9031 } 9032 9033 _ACAWK 9034 _ACEOF 9035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9036 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9037 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9038 else 9039 cat 9040 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9041 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9042 _ACEOF 9043 9044 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9045 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9046 # trailing colons and then remove the whole line if VPATH becomes empty 9047 # (actually we leave an empty line to preserve line numbers). 9048 if test "x$srcdir" = x.; then 9049 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9050 h 9051 s/// 9052 s/^/:/ 9053 s/[ ]*$/:/ 9054 s/:\$(srcdir):/:/g 9055 s/:\${srcdir}:/:/g 9056 s/:@srcdir@:/:/g 9057 s/^:*// 9058 s/:*$// 9059 x 9060 s/\(=[ ]*\).*/\1/ 9061 G 9062 s/\n// 9063 s/^[^=]*=[ ]*$// 9064 }' 9065 fi 9066 9067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9068 fi # test -n "$CONFIG_FILES" 9069 9070 # Set up the scripts for CONFIG_HEADERS section. 9071 # No need to generate them if there are no CONFIG_HEADERS. 9072 # This happens for instance with `./config.status Makefile'. 9073 if test -n "$CONFIG_HEADERS"; then 9074 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 9075 BEGIN { 9076 _ACEOF 9077 9078 # Transform confdefs.h into an awk script `defines.awk', embedded as 9079 # here-document in config.status, that substitutes the proper values into 9080 # config.h.in to produce config.h. 9081 9082 # Create a delimiter string that does not exist in confdefs.h, to ease 9083 # handling of long lines. 9084 ac_delim='%!_!# ' 9085 for ac_last_try in false false :; do 9086 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 9087 if test -z "$ac_tt"; then 9088 break 9089 elif $ac_last_try; then 9090 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 9091 else 9092 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9093 fi 9094 done 9095 9096 # For the awk script, D is an array of macro values keyed by name, 9097 # likewise P contains macro parameters if any. Preserve backslash 9098 # newline sequences. 9099 9100 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 9101 sed -n ' 9102 s/.\{148\}/&'"$ac_delim"'/g 9103 t rset 9104 :rset 9105 s/^[ ]*#[ ]*define[ ][ ]*/ / 9106 t def 9107 d 9108 :def 9109 s/\\$// 9110 t bsnl 9111 s/["\\]/\\&/g 9112 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9113 D["\1"]=" \3"/p 9114 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 9115 d 9116 :bsnl 9117 s/["\\]/\\&/g 9118 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9119 D["\1"]=" \3\\\\\\n"\\/p 9120 t cont 9121 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 9122 t cont 9123 d 9124 :cont 9125 n 9126 s/.\{148\}/&'"$ac_delim"'/g 9127 t clear 9128 :clear 9129 s/\\$// 9130 t bsnlc 9131 s/["\\]/\\&/g; s/^/"/; s/$/"/p 9132 d 9133 :bsnlc 9134 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 9135 b cont 9136 ' <confdefs.h | sed ' 9137 s/'"$ac_delim"'/"\\\ 9138 "/g' >>$CONFIG_STATUS || ac_write_fail=1 9139 9140 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9141 for (key in D) D_is_set[key] = 1 9142 FS = "" 9143 } 9144 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 9145 line = \$ 0 9146 split(line, arg, " ") 9147 if (arg[1] == "#") { 9148 defundef = arg[2] 9149 mac1 = arg[3] 9150 } else { 9151 defundef = substr(arg[1], 2) 9152 mac1 = arg[2] 9153 } 9154 split(mac1, mac2, "(") #) 9155 macro = mac2[1] 9156 prefix = substr(line, 1, index(line, defundef) - 1) 9157 if (D_is_set[macro]) { 9158 # Preserve the white space surrounding the "#". 9159 print prefix "define", macro P[macro] D[macro] 9160 next 9161 } else { 9162 # Replace #undef with comments. This is necessary, for example, 9163 # in the case of _POSIX_SOURCE, which is predefined and required 9164 # on some systems where configure will not decide to define it. 9165 if (defundef == "undef") { 9166 print "/*", prefix defundef, macro, "*/" 9167 next 9168 } 9169 } 9170 } 9171 { print } 9172 _ACAWK 9173 _ACEOF 9174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9175 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 9176 fi # test -n "$CONFIG_HEADERS" 9177 9178 9179 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 9180 shift 9181 for ac_tag 9182 do 9183 case $ac_tag in 9184 :[FHLC]) ac_mode=$ac_tag; continue;; 9185 esac 9186 case $ac_mode$ac_tag in 9187 :[FHL]*:*);; 9188 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9189 :[FH]-) ac_tag=-:-;; 9190 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9191 esac 9192 ac_save_IFS=$IFS 9193 IFS=: 9194 set x $ac_tag 9195 IFS=$ac_save_IFS 9196 shift 9197 ac_file=$1 9198 shift 9199 9200 case $ac_mode in 9201 :L) ac_source=$1;; 9202 :[FH]) 9203 ac_file_inputs= 9204 for ac_f 9205 do 9206 case $ac_f in 9207 -) ac_f="$ac_tmp/stdin";; 9208 *) # Look for the file first in the build tree, then in the source tree 9209 # (if the path is not absolute). The absolute path cannot be DOS-style, 9210 # because $ac_f cannot contain `:'. 9211 test -f "$ac_f" || 9212 case $ac_f in 9213 [\\/$]*) false;; 9214 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9215 esac || 9216 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 9217 esac 9218 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9219 as_fn_append ac_file_inputs " '$ac_f'" 9220 done 9221 9222 # Let's still pretend it is `configure' which instantiates (i.e., don't 9223 # use $as_me), people would be surprised to read: 9224 # /* config.h. Generated by config.status. */ 9225 configure_input='Generated from '` 9226 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9227 `' by configure.' 9228 if test x"$ac_file" != x-; then 9229 configure_input="$ac_file. $configure_input" 9230 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9231 $as_echo "$as_me: creating $ac_file" >&6;} 9232 fi 9233 # Neutralize special characters interpreted by sed in replacement strings. 9234 case $configure_input in #( 9235 *\&* | *\|* | *\\* ) 9236 ac_sed_conf_input=`$as_echo "$configure_input" | 9237 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9238 *) ac_sed_conf_input=$configure_input;; 9239 esac 9240 9241 case $ac_tag in 9242 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9243 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9244 esac 9245 ;; 9246 esac 9247 9248 ac_dir=`$as_dirname -- "$ac_file" || 9249 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9250 X"$ac_file" : 'X\(//\)[^/]' \| \ 9251 X"$ac_file" : 'X\(//\)$' \| \ 9252 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9253 $as_echo X"$ac_file" | 9254 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9255 s//\1/ 9256 q 9257 } 9258 /^X\(\/\/\)[^/].*/{ 9259 s//\1/ 9260 q 9261 } 9262 /^X\(\/\/\)$/{ 9263 s//\1/ 9264 q 9265 } 9266 /^X\(\/\).*/{ 9267 s//\1/ 9268 q 9269 } 9270 s/.*/./; q'` 9271 as_dir="$ac_dir"; as_fn_mkdir_p 9272 ac_builddir=. 9273 9274 case "$ac_dir" in 9275 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9276 *) 9277 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9278 # A ".." for each directory in $ac_dir_suffix. 9279 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9280 case $ac_top_builddir_sub in 9281 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9282 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9283 esac ;; 9284 esac 9285 ac_abs_top_builddir=$ac_pwd 9286 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9287 # for backward compatibility: 9288 ac_top_builddir=$ac_top_build_prefix 9289 9290 case $srcdir in 9291 .) # We are building in place. 9292 ac_srcdir=. 9293 ac_top_srcdir=$ac_top_builddir_sub 9294 ac_abs_top_srcdir=$ac_pwd ;; 9295 [\\/]* | ?:[\\/]* ) # Absolute name. 9296 ac_srcdir=$srcdir$ac_dir_suffix; 9297 ac_top_srcdir=$srcdir 9298 ac_abs_top_srcdir=$srcdir ;; 9299 *) # Relative name. 9300 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9301 ac_top_srcdir=$ac_top_build_prefix$srcdir 9302 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9303 esac 9304 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9305 9306 9307 case $ac_mode in 9308 :F) 9309 # 9310 # CONFIG_FILE 9311 # 9312 9313 case $INSTALL in 9314 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9315 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9316 esac 9317 _ACEOF 9318 9319 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9320 # If the template does not know about datarootdir, expand it. 9321 # FIXME: This hack should be removed a few years after 2.60. 9322 ac_datarootdir_hack=; ac_datarootdir_seen= 9323 ac_sed_dataroot=' 9324 /datarootdir/ { 9325 p 9326 q 9327 } 9328 /@datadir@/p 9329 /@docdir@/p 9330 /@infodir@/p 9331 /@localedir@/p 9332 /@mandir@/p' 9333 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9334 *datarootdir*) ac_datarootdir_seen=yes;; 9335 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9336 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9337 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9338 _ACEOF 9339 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9340 ac_datarootdir_hack=' 9341 s&@datadir@&$datadir&g 9342 s&@docdir@&$docdir&g 9343 s&@infodir@&$infodir&g 9344 s&@localedir@&$localedir&g 9345 s&@mandir@&$mandir&g 9346 s&\\\${datarootdir}&$datarootdir&g' ;; 9347 esac 9348 _ACEOF 9349 9350 # Neutralize VPATH when `$srcdir' = `.'. 9351 # Shell code in configure.ac might set extrasub. 9352 # FIXME: do we really want to maintain this feature? 9353 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9354 ac_sed_extra="$ac_vpsub 9355 $extrasub 9356 _ACEOF 9357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9358 :t 9359 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9360 s|@configure_input@|$ac_sed_conf_input|;t t 9361 s&@top_builddir@&$ac_top_builddir_sub&;t t 9362 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9363 s&@srcdir@&$ac_srcdir&;t t 9364 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9365 s&@top_srcdir@&$ac_top_srcdir&;t t 9366 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9367 s&@builddir@&$ac_builddir&;t t 9368 s&@abs_builddir@&$ac_abs_builddir&;t t 9369 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9370 s&@INSTALL@&$ac_INSTALL&;t t 9371 $ac_datarootdir_hack 9372 " 9373 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9374 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9375 9376 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9377 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9378 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9379 "$ac_tmp/out"`; test -z "$ac_out"; } && 9380 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9381 which seems to be undefined. Please make sure it is defined" >&5 9382 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9383 which seems to be undefined. Please make sure it is defined" >&2;} 9384 9385 rm -f "$ac_tmp/stdin" 9386 case $ac_file in 9387 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9388 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9389 esac \ 9390 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9391 ;; 9392 :H) 9393 # 9394 # CONFIG_HEADER 9395 # 9396 if test x"$ac_file" != x-; then 9397 { 9398 $as_echo "/* $configure_input */" \ 9399 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 9400 } >"$ac_tmp/config.h" \ 9401 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9402 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 9403 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9404 $as_echo "$as_me: $ac_file is unchanged" >&6;} 9405 else 9406 rm -f "$ac_file" 9407 mv "$ac_tmp/config.h" "$ac_file" \ 9408 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9409 fi 9410 else 9411 $as_echo "/* $configure_input */" \ 9412 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 9413 || as_fn_error $? "could not create -" "$LINENO" 5 9414 fi 9415 ;; 9416 9417 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9418 $as_echo "$as_me: executing $ac_file commands" >&6;} 9419 ;; 9420 esac 9421 9422 9423 case $ac_file$ac_mode in 9424 "default-1":C) if test -f .devel; then 9425 echo timestamp > stamp-h 9426 cat Makefile-devel-adds >> Makefile 9427 make depend 9428 fi ;; 9429 9430 esac 9431 done # for ac_tag 9432 9433 9434 as_fn_exit 0 9435 _ACEOF 9436 ac_clean_files=$ac_clean_files_save 9437 9438 test $ac_write_fail = 0 || 9439 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9440 9441 9442 # configure is writing to config.log, and then calls config.status. 9443 # config.status does its own redirection, appending to config.log. 9444 # Unfortunately, on DOS this fails, as config.log is still kept open 9445 # by configure, so config.status won't be able to write to it; its 9446 # output is simply discarded. So we exec the FD to /dev/null, 9447 # effectively closing config.log, so it can be properly (re)opened and 9448 # appended to by config.status. When coming back to configure, we 9449 # need to make the FD available again. 9450 if test "$no_create" != yes; then 9451 ac_cs_success=: 9452 ac_config_status_args= 9453 test "$silent" = yes && 9454 ac_config_status_args="$ac_config_status_args --quiet" 9455 exec 5>/dev/null 9456 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9457 exec 5>>config.log 9458 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9459 # would make configure fail if this is the last instruction. 9460 $ac_cs_success || as_fn_exit 1 9461 fi 9462 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9463 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9464 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9465 fi 9466 9467 exit 0 9468
Indexes created Tue Apr 21 00:23:25 UTC 2026