1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69. 4 # 5 # 6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7 # 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 as_myself= 91 case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 for as_dir in $PATH 95 do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100 IFS=$as_save_IFS 101 102 ;; 103 esac 104 # We did not find ourselves, most probably we were run as `sh COMMAND' 105 # in which case we are not to be found in the path. 106 if test "x$as_myself" = x; then 107 as_myself=$0 108 fi 109 if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112 fi 113 114 # Unset variables that we do not need and which cause bugs (e.g. in 115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116 # suppresses any "Segmentation fault" message there. '((' could 117 # trigger a bug in pdksh 5.2.14. 118 for as_var in BASH_ENV ENV MAIL MAILPATH 119 do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121 done 122 PS1='$ ' 123 PS2='> ' 124 PS4='+ ' 125 126 # NLS nuisances. 127 LC_ALL=C 128 export LC_ALL 129 LANGUAGE=C 130 export LANGUAGE 131 132 # CDPATH. 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135 # Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140 # neutralization value for shells without unset; and this also 141 # works around shells that cannot unset nonexistent variables. 142 # Preserve -v and -x to the replacement shell. 143 BASH_ENV=/dev/null 144 ENV=/dev/null 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146 case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151 esac 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153 # Admittedly, this is quite paranoid, since all the known shells bail 154 # out after a failed `exec'. 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156 as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160 if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168 else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174 esac 175 fi 176 " 177 as_required="as_fn_return () { (exit \$1); } 178 as_fn_success () { as_fn_return 0; } 179 as_fn_failure () { as_fn_return 1; } 180 as_fn_ret_success () { return 0; } 181 as_fn_ret_failure () { return 1; } 182 183 exitcode=0 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190 else 191 exitcode=1; echo positional parameters were not saved. 192 fi 193 test x\$exitcode = x0 || exit 1 194 test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199 test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202 else 203 as_have_required=no 204 fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207 else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209 as_found=false 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211 do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234 fi; } 235 IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241 # neutralization value for shells without unset; and this also 242 # works around shells that cannot unset nonexistent variables. 243 # Preserve -v and -x to the replacement shell. 244 BASH_ENV=/dev/null 245 ENV=/dev/null 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247 case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252 esac 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254 # Admittedly, this is quite paranoid, since all the known shells bail 255 # out after a failed `exec'. 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257 exit 255 258 fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 268 $0: including any error possibly output before this 269 $0: message. Then install a modern shell, or manually run 270 $0: the script under such a shell if you do have one." 271 fi 272 exit 1 273 fi 274 fi 275 fi 276 SHELL=${CONFIG_SHELL-/bin/sh} 277 export SHELL 278 # Unset more variables known to interfere with behavior of common tools. 279 CLICOLOR_FORCE= GREP_OPTIONS= 280 unset CLICOLOR_FORCE GREP_OPTIONS 281 282 ## --------------------- ## 283 ## M4sh Shell Functions. ## 284 ## --------------------- ## 285 # as_fn_unset VAR 286 # --------------- 287 # Portably unset VAR. 288 as_fn_unset () 289 { 290 { eval $1=; unset $1;} 291 } 292 as_unset=as_fn_unset 293 294 # as_fn_set_status STATUS 295 # ----------------------- 296 # Set $? to STATUS, without forking. 297 as_fn_set_status () 298 { 299 return $1 300 } # as_fn_set_status 301 302 # as_fn_exit STATUS 303 # ----------------- 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305 as_fn_exit () 306 { 307 set +e 308 as_fn_set_status $1 309 exit $1 310 } # as_fn_exit 311 312 # as_fn_mkdir_p 313 # ------------- 314 # Create "$as_dir" as a directory, including parents if necessary. 315 as_fn_mkdir_p () 316 { 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334 $as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358 } # as_fn_mkdir_p 359 360 # as_fn_executable_p FILE 361 # ----------------------- 362 # Test if FILE is an executable regular file. 363 as_fn_executable_p () 364 { 365 test -f "$1" && test -x "$1" 366 } # as_fn_executable_p 367 # as_fn_append VAR VALUE 368 # ---------------------- 369 # Append the text in VALUE to the end of the definition contained in VAR. Take 370 # advantage of any shell optimizations that allow amortized linear growth over 371 # repeated appends, instead of the typical quadratic growth present in naive 372 # implementations. 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378 else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383 fi # as_fn_append 384 385 # as_fn_arith ARG... 386 # ------------------ 387 # Perform arithmetic evaluation on the ARGs, and store the result in the 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments 389 # must be portable across $(()) and expr. 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395 else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400 fi # as_fn_arith 401 402 403 # as_fn_error STATUS ERROR [LINENO LOG_FD] 404 # ---------------------------------------- 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407 # script with STATUS, using 1 if that was 0. 408 as_fn_error () 409 { 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417 } # as_fn_error 418 419 if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422 else 423 as_expr=false 424 fi 425 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428 else 429 as_basename=false 430 fi 431 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434 else 435 as_dirname=false 436 fi 437 438 as_me=`$as_basename -- "$0" || 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442 $as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457 # Avoid depending upon Character Ranges. 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461 as_cr_digits='0123456789' 462 as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498 } 499 500 ECHO_C= ECHO_N= ECHO_T= 501 case `echo -n x` in #((((( 502 -n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509 *) 510 ECHO_N='-n';; 511 esac 512 513 rm -f conf$$ conf$$.exe conf$$.file 514 if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516 else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519 fi 520 if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534 else 535 as_ln_s='cp -pR' 536 fi 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538 rmdir conf$$.dir 2>/dev/null 539 540 if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # Sed expression to map a string onto a valid CPP name. 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553 # Sed expression to map a string onto a valid variable name. 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557 test -n "$DJDIR" || exec 7<&0 </dev/null 558 exec 6>&1 559 560 # Name of the host. 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562 # so uname gets run too. 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565 # 566 # Initializations. 567 # 568 ac_default_prefix=/usr/local 569 ac_clean_files= 570 ac_config_libobj_dir=. 571 LIBOBJS= 572 cross_compiling=no 573 subdirs= 574 MFLAGS= 575 MAKEFLAGS= 576 577 # Identity of this package. 578 PACKAGE_NAME= 579 PACKAGE_TARNAME= 580 PACKAGE_VERSION= 581 PACKAGE_STRING= 582 PACKAGE_BUGREPORT= 583 PACKAGE_URL= 584 585 ac_unique_file="tcpdump.c" 586 # Factoring default headers for most tests. 587 ac_includes_default="\ 588 #include <stdio.h> 589 #ifdef HAVE_SYS_TYPES_H 590 # include <sys/types.h> 591 #endif 592 #ifdef HAVE_SYS_STAT_H 593 # include <sys/stat.h> 594 #endif 595 #ifdef STDC_HEADERS 596 # include <stdlib.h> 597 # include <stddef.h> 598 #else 599 # ifdef HAVE_STDLIB_H 600 # include <stdlib.h> 601 # endif 602 #endif 603 #ifdef HAVE_STRING_H 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605 # include <memory.h> 606 # endif 607 # include <string.h> 608 #endif 609 #ifdef HAVE_STRINGS_H 610 # include <strings.h> 611 #endif 612 #ifdef HAVE_INTTYPES_H 613 # include <inttypes.h> 614 #endif 615 #ifdef HAVE_STDINT_H 616 # include <stdint.h> 617 #endif 618 #ifdef HAVE_UNISTD_H 619 # include <unistd.h> 620 #endif" 621 622 ac_subst_vars='LTLIBOBJS 623 INSTALL_DATA 624 INSTALL_SCRIPT 625 INSTALL_PROGRAM 626 MAN_MISC_INFO 627 MAN_FILE_FORMATS 628 LOCALSRC 629 V_PCAPDEP 630 V_INCLS 631 V_GROUP 632 V_DEFS 633 V_CCOPT 634 MKDEP 635 DEPENDENCY_CFLAG 636 AR 637 RANLIB 638 PCAP_CONFIG 639 LIBOBJS 640 EGREP 641 GREP 642 CPP 643 OBJEXT 644 EXEEXT 645 ac_ct_CC 646 CPPFLAGS 647 LDFLAGS 648 CFLAGS 649 CC 650 SHLICC2 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 target_alias 660 host_alias 661 build_alias 662 LIBS 663 ECHO_T 664 ECHO_N 665 ECHO_C 666 DEFS 667 mandir 668 localedir 669 libdir 670 psdir 671 pdfdir 672 dvidir 673 htmldir 674 infodir 675 docdir 676 oldincludedir 677 includedir 678 localstatedir 679 sharedstatedir 680 sysconfdir 681 datadir 682 datarootdir 683 libexecdir 684 sbindir 685 bindir 686 program_transform_name 687 prefix 688 exec_prefix 689 PACKAGE_URL 690 PACKAGE_BUGREPORT 691 PACKAGE_STRING 692 PACKAGE_VERSION 693 PACKAGE_TARNAME 694 PACKAGE_NAME 695 PATH_SEPARATOR 696 SHELL' 697 ac_subst_files='' 698 ac_user_opts=' 699 enable_option_checking 700 with_gcc 701 enable_universal 702 with_smi 703 enable_smb 704 with_user 705 with_chroot 706 with_sandbox_capsicum 707 with_system_libpcap 708 with_crypto 709 with_cap_ng 710 ' 711 ac_precious_vars='build_alias 712 host_alias 713 target_alias 714 CC 715 CFLAGS 716 LDFLAGS 717 LIBS 718 CPPFLAGS 719 CPP' 720 721 722 # 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Some functions are actually named 1760 something starting with __ and the normal name is an alias. */ 1761 #if defined __stub_$2 || defined __stub___$2 1762 choke me 1763 #endif 1764 1765 int 1766 main () 1767 { 1768 return $2 (); 1769 ; 1770 return 0; 1771 } 1772 _ACEOF 1773 if ac_fn_c_try_link "$LINENO"; then : 1774 eval "$3=yes" 1775 else 1776 eval "$3=no" 1777 fi 1778 rm -f core conftest.err conftest.$ac_objext \ 1779 conftest$ac_exeext conftest.$ac_ext 1780 fi 1781 eval ac_res=\$$3 1782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1783 $as_echo "$ac_res" >&6; } 1784 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1785 1786 } # ac_fn_c_check_func 1787 1788 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1789 # --------------------------------------------- 1790 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1791 # accordingly. 1792 ac_fn_c_check_decl () 1793 { 1794 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1795 as_decl_name=`echo $2|sed 's/ *(.*//'` 1796 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1798 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1799 if eval \${$3+:} false; then : 1800 $as_echo_n "(cached) " >&6 1801 else 1802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1803 /* end confdefs.h. */ 1804 $4 1805 int 1806 main () 1807 { 1808 #ifndef $as_decl_name 1809 #ifdef __cplusplus 1810 (void) $as_decl_use; 1811 #else 1812 (void) $as_decl_name; 1813 #endif 1814 #endif 1815 1816 ; 1817 return 0; 1818 } 1819 _ACEOF 1820 if ac_fn_c_try_compile "$LINENO"; then : 1821 eval "$3=yes" 1822 else 1823 eval "$3=no" 1824 fi 1825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1826 fi 1827 eval ac_res=\$$3 1828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1829 $as_echo "$ac_res" >&6; } 1830 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1831 1832 } # ac_fn_c_check_decl 1833 1834 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1835 # ------------------------------------------- 1836 # Tests whether TYPE exists after having included INCLUDES, setting cache 1837 # variable VAR accordingly. 1838 ac_fn_c_check_type () 1839 { 1840 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1842 $as_echo_n "checking for $2... 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" >&6; } 1897 if eval \${$3+:} false; then : 1898 $as_echo_n "(cached) " >&6 1899 else 1900 eval "$3=no" 1901 # Order is important - never check a type that is potentially smaller 1902 # than half of the expected target width. 1903 for ac_type in int$2_t 'int' 'long int' \ 1904 'long long int' 'short int' 'signed char'; do 1905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1906 /* end confdefs.h. */ 1907 $ac_includes_default 1908 enum { N = $2 / 2 - 1 }; 1909 int 1910 main () 1911 { 1912 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1913 test_array [0] = 0; 1914 return test_array [0]; 1915 1916 ; 1917 return 0; 1918 } 1919 _ACEOF 1920 if ac_fn_c_try_compile "$LINENO"; then : 1921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1922 /* end confdefs.h. */ 1923 $ac_includes_default 1924 enum { N = $2 / 2 - 1 }; 1925 int 1926 main () 1927 { 1928 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1929 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1930 test_array [0] = 0; 1931 return test_array [0]; 1932 1933 ; 1934 return 0; 1935 } 1936 _ACEOF 1937 if ac_fn_c_try_compile "$LINENO"; then : 1938 1939 else 1940 case $ac_type in #( 1941 int$2_t) : 1942 eval "$3=yes" ;; #( 1943 *) : 1944 eval "$3=\$ac_type" ;; 1945 esac 1946 fi 1947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1948 fi 1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1950 if eval test \"x\$"$3"\" = x"no"; then : 1951 1952 else 1953 break 1954 fi 1955 done 1956 fi 1957 eval ac_res=\$$3 1958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1959 $as_echo "$ac_res" >&6; } 1960 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1961 1962 } # ac_fn_c_find_intX_t 1963 1964 # ac_fn_c_find_uintX_t LINENO BITS VAR 1965 # ------------------------------------ 1966 # Finds an unsigned integer type with width BITS, setting cache variable VAR 1967 # accordingly. 1968 ac_fn_c_find_uintX_t () 1969 { 1970 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1972 $as_echo_n "checking for uint$2_t... " >&6; } 1973 if eval \${$3+:} false; then : 1974 $as_echo_n "(cached) " >&6 1975 else 1976 eval "$3=no" 1977 # Order is important - never check a type that is potentially smaller 1978 # than half of the expected target width. 1979 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1980 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1982 /* end confdefs.h. */ 1983 $ac_includes_default 1984 int 1985 main () 1986 { 1987 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1988 test_array [0] = 0; 1989 return test_array [0]; 1990 1991 ; 1992 return 0; 1993 } 1994 _ACEOF 1995 if ac_fn_c_try_compile "$LINENO"; then : 1996 case $ac_type in #( 1997 uint$2_t) : 1998 eval "$3=yes" ;; #( 1999 *) : 2000 eval "$3=\$ac_type" ;; 2001 esac 2002 fi 2003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2004 if eval test \"x\$"$3"\" = x"no"; then : 2005 2006 else 2007 break 2008 fi 2009 done 2010 fi 2011 eval ac_res=\$$3 2012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2013 $as_echo "$ac_res" >&6; } 2014 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2015 2016 } # ac_fn_c_find_uintX_t 2017 cat >config.log <<_ACEOF 2018 This file contains any messages produced by compilers while 2019 running configure, to aid debugging if configure makes a mistake. 2020 2021 It was created by $as_me, which was 2022 generated by GNU Autoconf 2.69. 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"$srcdir/../.."; do 2372 if test -f "$ac_dir/install-sh"; then 2373 ac_aux_dir=$ac_dir 2374 ac_install_sh="$ac_aux_dir/install-sh -c" 2375 break 2376 elif test -f "$ac_dir/install.sh"; then 2377 ac_aux_dir=$ac_dir 2378 ac_install_sh="$ac_aux_dir/install.sh -c" 2379 break 2380 elif test -f "$ac_dir/shtool"; then 2381 ac_aux_dir=$ac_dir 2382 ac_install_sh="$ac_aux_dir/shtool install -c" 2383 break 2384 fi 2385 done 2386 if test -z "$ac_aux_dir"; then 2387 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2388 fi 2389 2390 # These three variables are undocumented and unsupported, 2391 # and are intended to be withdrawn in a future Autoconf release. 2392 # They can cause serious problems if a builder's source tree is in a directory 2393 # whose full name contains unusual characters. 2394 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2395 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2396 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2397 2398 2399 # Make sure we can run config.sub. 2400 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2401 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2402 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2404 $as_echo_n "checking build system type... " >&6; } 2405 if ${ac_cv_build+:} false; then : 2406 $as_echo_n "(cached) " >&6 2407 else 2408 ac_build_alias=$build_alias 2409 test "x$ac_build_alias" = x && 2410 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2411 test "x$ac_build_alias" = x && 2412 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2413 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2414 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2415 2416 fi 2417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2418 $as_echo "$ac_cv_build" >&6; } 2419 case $ac_cv_build in 2420 *-*-*) ;; 2421 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2422 esac 2423 build=$ac_cv_build 2424 ac_save_IFS=$IFS; IFS='-' 2425 set x $ac_cv_build 2426 shift 2427 build_cpu=$1 2428 build_vendor=$2 2429 shift; shift 2430 # Remember, the first character of IFS is used to create $*, 2431 # except with old shells: 2432 build_os=$* 2433 IFS=$ac_save_IFS 2434 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2435 2436 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2438 $as_echo_n "checking host system type... " >&6; } 2439 if ${ac_cv_host+:} false; then : 2440 $as_echo_n "(cached) " >&6 2441 else 2442 if test "x$host_alias" = x; then 2443 ac_cv_host=$ac_cv_build 2444 else 2445 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2446 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2447 fi 2448 2449 fi 2450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2451 $as_echo "$ac_cv_host" >&6; } 2452 case $ac_cv_host in 2453 *-*-*) ;; 2454 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2455 esac 2456 host=$ac_cv_host 2457 ac_save_IFS=$IFS; IFS='-' 2458 set x $ac_cv_host 2459 shift 2460 host_cpu=$1 2461 host_vendor=$2 2462 shift; shift 2463 # Remember, the first character of IFS is used to create $*, 2464 # except with old shells: 2465 host_os=$* 2466 IFS=$ac_save_IFS 2467 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 # Check whether --with-gcc was given. 2478 if test "${with_gcc+set}" = set; then : 2479 withval=$with_gcc; 2480 fi 2481 2482 V_INCLS="" 2483 if test "${srcdir}" != "." ; then 2484 V_INCLS="-I$srcdir" 2485 fi 2486 if test "${CFLAGS+set}" = set; then 2487 LBL_CFLAGS="$CFLAGS" 2488 fi 2489 if test -z "$CC" ; then 2490 case "$host_os" in 2491 2492 bsdi*) 2493 # Extract the first word of "shlicc2", so it can be a program name with args. 2494 set dummy shlicc2; ac_word=$2 2495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2496 $as_echo_n "checking for $ac_word... " >&6; } 2497 if ${ac_cv_prog_SHLICC2+:} false; then : 2498 $as_echo_n "(cached) " >&6 2499 else 2500 if test -n "$SHLICC2"; then 2501 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. 2502 else 2503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2504 for as_dir in $PATH 2505 do 2506 IFS=$as_save_IFS 2507 test -z "$as_dir" && as_dir=. 2508 for ac_exec_ext in '' $ac_executable_extensions; do 2509 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2510 ac_cv_prog_SHLICC2="yes" 2511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2512 break 2 2513 fi 2514 done 2515 done 2516 IFS=$as_save_IFS 2517 2518 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" 2519 fi 2520 fi 2521 SHLICC2=$ac_cv_prog_SHLICC2 2522 if test -n "$SHLICC2"; then 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5 2524 $as_echo "$SHLICC2" >&6; } 2525 else 2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2527 $as_echo "no" >&6; } 2528 fi 2529 2530 2531 if test $SHLICC2 = yes ; then 2532 CC=shlicc2 2533 export CC 2534 fi 2535 ;; 2536 esac 2537 fi 2538 if test -z "$CC" -a "$with_gcc" = no ; then 2539 CC=cc 2540 export CC 2541 fi 2542 2543 ac_ext=c 2544 ac_cpp='$CPP $CPPFLAGS' 2545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2547 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2548 if test -n "$ac_tool_prefix"; then 2549 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2550 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2552 $as_echo_n "checking for $ac_word... " >&6; } 2553 if ${ac_cv_prog_CC+:} false; then : 2554 $as_echo_n "(cached) " >&6 2555 else 2556 if test -n "$CC"; then 2557 ac_cv_prog_CC="$CC" # Let the user override the test. 2558 else 2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2560 for as_dir in $PATH 2561 do 2562 IFS=$as_save_IFS 2563 test -z "$as_dir" && as_dir=. 2564 for ac_exec_ext in '' $ac_executable_extensions; do 2565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2566 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2568 break 2 2569 fi 2570 done 2571 done 2572 IFS=$as_save_IFS 2573 2574 fi 2575 fi 2576 CC=$ac_cv_prog_CC 2577 if test -n "$CC"; then 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2579 $as_echo "$CC" >&6; } 2580 else 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2582 $as_echo "no" >&6; } 2583 fi 2584 2585 2586 fi 2587 if test -z "$ac_cv_prog_CC"; then 2588 ac_ct_CC=$CC 2589 # Extract the first word of "gcc", so it can be a program name with args. 2590 set dummy gcc; ac_word=$2 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2592 $as_echo_n "checking for $ac_word... " >&6; } 2593 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2594 $as_echo_n "(cached) " >&6 2595 else 2596 if test -n "$ac_ct_CC"; then 2597 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2598 else 2599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2600 for as_dir in $PATH 2601 do 2602 IFS=$as_save_IFS 2603 test -z "$as_dir" && as_dir=. 2604 for ac_exec_ext in '' $ac_executable_extensions; do 2605 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2606 ac_cv_prog_ac_ct_CC="gcc" 2607 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2608 break 2 2609 fi 2610 done 2611 done 2612 IFS=$as_save_IFS 2613 2614 fi 2615 fi 2616 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2617 if test -n "$ac_ct_CC"; then 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2619 $as_echo "$ac_ct_CC" >&6; } 2620 else 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2622 $as_echo "no" >&6; } 2623 fi 2624 2625 if test "x$ac_ct_CC" = x; then 2626 CC="" 2627 else 2628 case $cross_compiling:$ac_tool_warned in 2629 yes:) 2630 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2631 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2632 ac_tool_warned=yes ;; 2633 esac 2634 CC=$ac_ct_CC 2635 fi 2636 else 2637 CC="$ac_cv_prog_CC" 2638 fi 2639 2640 if test -z "$CC"; then 2641 if test -n "$ac_tool_prefix"; then 2642 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2643 set dummy ${ac_tool_prefix}cc; ac_word=$2 2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2645 $as_echo_n "checking for $ac_word... " >&6; } 2646 if ${ac_cv_prog_CC+:} false; then : 2647 $as_echo_n "(cached) " >&6 2648 else 2649 if test -n "$CC"; then 2650 ac_cv_prog_CC="$CC" # Let the user override the test. 2651 else 2652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2653 for as_dir in $PATH 2654 do 2655 IFS=$as_save_IFS 2656 test -z "$as_dir" && as_dir=. 2657 for ac_exec_ext in '' $ac_executable_extensions; do 2658 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2659 ac_cv_prog_CC="${ac_tool_prefix}cc" 2660 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2661 break 2 2662 fi 2663 done 2664 done 2665 IFS=$as_save_IFS 2666 2667 fi 2668 fi 2669 CC=$ac_cv_prog_CC 2670 if test -n "$CC"; then 2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2672 $as_echo "$CC" >&6; } 2673 else 2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2675 $as_echo "no" >&6; } 2676 fi 2677 2678 2679 fi 2680 fi 2681 if test -z "$CC"; then 2682 # Extract the first word of "cc", so it can be a program name with args. 2683 set dummy cc; ac_word=$2 2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2685 $as_echo_n "checking for $ac_word... " >&6; } 2686 if ${ac_cv_prog_CC+:} false; then : 2687 $as_echo_n "(cached) " >&6 2688 else 2689 if test -n "$CC"; then 2690 ac_cv_prog_CC="$CC" # Let the user override the test. 2691 else 2692 ac_prog_rejected=no 2693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2694 for as_dir in $PATH 2695 do 2696 IFS=$as_save_IFS 2697 test -z "$as_dir" && as_dir=. 2698 for ac_exec_ext in '' $ac_executable_extensions; do 2699 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2700 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2701 ac_prog_rejected=yes 2702 continue 2703 fi 2704 ac_cv_prog_CC="cc" 2705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2706 break 2 2707 fi 2708 done 2709 done 2710 IFS=$as_save_IFS 2711 2712 if test $ac_prog_rejected = yes; then 2713 # We found a bogon in the path, so make sure we never use it. 2714 set dummy $ac_cv_prog_CC 2715 shift 2716 if test $# != 0; then 2717 # We chose a different compiler from the bogus one. 2718 # However, it has the same basename, so the bogon will be chosen 2719 # first if we set CC to just the basename; use the full file name. 2720 shift 2721 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2722 fi 2723 fi 2724 fi 2725 fi 2726 CC=$ac_cv_prog_CC 2727 if test -n "$CC"; then 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2729 $as_echo "$CC" >&6; } 2730 else 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2732 $as_echo "no" >&6; } 2733 fi 2734 2735 2736 fi 2737 if test -z "$CC"; then 2738 if test -n "$ac_tool_prefix"; then 2739 for ac_prog in cl.exe 2740 do 2741 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2742 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2744 $as_echo_n "checking for $ac_word... " >&6; } 2745 if ${ac_cv_prog_CC+:} false; then : 2746 $as_echo_n "(cached) " >&6 2747 else 2748 if test -n "$CC"; then 2749 ac_cv_prog_CC="$CC" # Let the user override the test. 2750 else 2751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2752 for as_dir in $PATH 2753 do 2754 IFS=$as_save_IFS 2755 test -z "$as_dir" && as_dir=. 2756 for ac_exec_ext in '' $ac_executable_extensions; do 2757 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2758 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2760 break 2 2761 fi 2762 done 2763 done 2764 IFS=$as_save_IFS 2765 2766 fi 2767 fi 2768 CC=$ac_cv_prog_CC 2769 if test -n "$CC"; then 2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2771 $as_echo "$CC" >&6; } 2772 else 2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2774 $as_echo "no" >&6; } 2775 fi 2776 2777 2778 test -n "$CC" && break 2779 done 2780 fi 2781 if test -z "$CC"; then 2782 ac_ct_CC=$CC 2783 for ac_prog in cl.exe 2784 do 2785 # Extract the first word of "$ac_prog", so it can be a program name with args. 2786 set dummy $ac_prog; ac_word=$2 2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2788 $as_echo_n "checking for $ac_word... " >&6; } 2789 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2790 $as_echo_n "(cached) " >&6 2791 else 2792 if test -n "$ac_ct_CC"; then 2793 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2794 else 2795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2796 for as_dir in $PATH 2797 do 2798 IFS=$as_save_IFS 2799 test -z "$as_dir" && as_dir=. 2800 for ac_exec_ext in '' $ac_executable_extensions; do 2801 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2802 ac_cv_prog_ac_ct_CC="$ac_prog" 2803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2804 break 2 2805 fi 2806 done 2807 done 2808 IFS=$as_save_IFS 2809 2810 fi 2811 fi 2812 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2813 if test -n "$ac_ct_CC"; then 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2815 $as_echo "$ac_ct_CC" >&6; } 2816 else 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2818 $as_echo "no" >&6; } 2819 fi 2820 2821 2822 test -n "$ac_ct_CC" && break 2823 done 2824 2825 if test "x$ac_ct_CC" = x; then 2826 CC="" 2827 else 2828 case $cross_compiling:$ac_tool_warned in 2829 yes:) 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2831 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2832 ac_tool_warned=yes ;; 2833 esac 2834 CC=$ac_ct_CC 2835 fi 2836 fi 2837 2838 fi 2839 2840 2841 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2843 as_fn_error $? "no acceptable C compiler found in \$PATH 2844 See \`config.log' for more details" "$LINENO" 5; } 2845 2846 # Provide some information about the compiler. 2847 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2848 set X $ac_compile 2849 ac_compiler=$2 2850 for ac_option in --version -v -V -qversion; do 2851 { { ac_try="$ac_compiler $ac_option >&5" 2852 case "(($ac_try" in 2853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2854 *) ac_try_echo=$ac_try;; 2855 esac 2856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2857 $as_echo "$ac_try_echo"; } >&5 2858 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2859 ac_status=$? 2860 if test -s conftest.err; then 2861 sed '10a\ 2862 ... rest of stderr output deleted ... 2863 10q' conftest.err >conftest.er1 2864 cat conftest.er1 >&5 2865 fi 2866 rm -f conftest.er1 conftest.err 2867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2868 test $ac_status = 0; } 2869 done 2870 2871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2872 /* end confdefs.h. */ 2873 2874 int 2875 main () 2876 { 2877 2878 ; 2879 return 0; 2880 } 2881 _ACEOF 2882 ac_clean_files_save=$ac_clean_files 2883 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2884 # Try to create an executable without -o first, disregard a.out. 2885 # It will help us diagnose broken compilers, and finding out an intuition 2886 # of exeext. 2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2888 $as_echo_n "checking whether the C compiler works... " >&6; } 2889 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2890 2891 # The possible output files: 2892 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2893 2894 ac_rmfiles= 2895 for ac_file in $ac_files 2896 do 2897 case $ac_file in 2898 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2899 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2900 esac 2901 done 2902 rm -f $ac_rmfiles 2903 2904 if { { ac_try="$ac_link_default" 2905 case "(($ac_try" in 2906 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2907 *) ac_try_echo=$ac_try;; 2908 esac 2909 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2910 $as_echo "$ac_try_echo"; } >&5 2911 (eval "$ac_link_default") 2>&5 2912 ac_status=$? 2913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2914 test $ac_status = 0; }; then : 2915 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2916 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2917 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2918 # so that the user can short-circuit this test for compilers unknown to 2919 # Autoconf. 2920 for ac_file in $ac_files '' 2921 do 2922 test -f "$ac_file" || continue 2923 case $ac_file in 2924 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2925 ;; 2926 [ab].out ) 2927 # We found the default executable, but exeext='' is most 2928 # certainly right. 2929 break;; 2930 *.* ) 2931 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2932 then :; else 2933 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2934 fi 2935 # We set ac_cv_exeext here because the later test for it is not 2936 # safe: cross compilers may not add the suffix if given an `-o' 2937 # argument, so we may need to know it at that point already. 2938 # Even if this section looks crufty: it has the advantage of 2939 # actually working. 2940 break;; 2941 * ) 2942 break;; 2943 esac 2944 done 2945 test "$ac_cv_exeext" = no && ac_cv_exeext= 2946 2947 else 2948 ac_file='' 2949 fi 2950 if test -z "$ac_file"; then : 2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2952 $as_echo "no" >&6; } 2953 $as_echo "$as_me: failed program was:" >&5 2954 sed 's/^/| /' conftest.$ac_ext >&5 2955 2956 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2957 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2958 as_fn_error 77 "C compiler cannot create executables 2959 See \`config.log' for more details" "$LINENO" 5; } 2960 else 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2962 $as_echo "yes" >&6; } 2963 fi 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2965 $as_echo_n "checking for C compiler default output file name... " >&6; } 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2967 $as_echo "$ac_file" >&6; } 2968 ac_exeext=$ac_cv_exeext 2969 2970 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2971 ac_clean_files=$ac_clean_files_save 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2973 $as_echo_n "checking for suffix of executables... " >&6; } 2974 if { { ac_try="$ac_link" 2975 case "(($ac_try" in 2976 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2977 *) ac_try_echo=$ac_try;; 2978 esac 2979 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2980 $as_echo "$ac_try_echo"; } >&5 2981 (eval "$ac_link") 2>&5 2982 ac_status=$? 2983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2984 test $ac_status = 0; }; then : 2985 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2986 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2987 # work properly (i.e., refer to `conftest.exe'), while it won't with 2988 # `rm'. 2989 for ac_file in conftest.exe conftest conftest.*; do 2990 test -f "$ac_file" || continue 2991 case $ac_file in 2992 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2993 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2994 break;; 2995 * ) break;; 2996 esac 2997 done 2998 else 2999 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3001 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3002 See \`config.log' for more details" "$LINENO" 5; } 3003 fi 3004 rm -f conftest conftest$ac_cv_exeext 3005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3006 $as_echo "$ac_cv_exeext" >&6; } 3007 3008 rm -f conftest.$ac_ext 3009 EXEEXT=$ac_cv_exeext 3010 ac_exeext=$EXEEXT 3011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3012 /* end confdefs.h. */ 3013 #include <stdio.h> 3014 int 3015 main () 3016 { 3017 FILE *f = fopen ("conftest.out", "w"); 3018 return ferror (f) || fclose (f) != 0; 3019 3020 ; 3021 return 0; 3022 } 3023 _ACEOF 3024 ac_clean_files="$ac_clean_files conftest.out" 3025 # Check that the compiler produces executables we can run. If not, either 3026 # the compiler is broken, or we cross compile. 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3028 $as_echo_n "checking whether we are cross compiling... " >&6; } 3029 if test "$cross_compiling" != yes; then 3030 { { ac_try="$ac_link" 3031 case "(($ac_try" in 3032 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3033 *) ac_try_echo=$ac_try;; 3034 esac 3035 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3036 $as_echo "$ac_try_echo"; } >&5 3037 (eval "$ac_link") 2>&5 3038 ac_status=$? 3039 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3040 test $ac_status = 0; } 3041 if { ac_try='./conftest$ac_cv_exeext' 3042 { { case "(($ac_try" in 3043 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3044 *) ac_try_echo=$ac_try;; 3045 esac 3046 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3047 $as_echo "$ac_try_echo"; } >&5 3048 (eval "$ac_try") 2>&5 3049 ac_status=$? 3050 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3051 test $ac_status = 0; }; }; then 3052 cross_compiling=no 3053 else 3054 if test "$cross_compiling" = maybe; then 3055 cross_compiling=yes 3056 else 3057 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3058 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3059 as_fn_error $? "cannot run C compiled programs. 3060 If you meant to cross compile, use \`--host'. 3061 See \`config.log' for more details" "$LINENO" 5; } 3062 fi 3063 fi 3064 fi 3065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3066 $as_echo "$cross_compiling" >&6; } 3067 3068 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3069 ac_clean_files=$ac_clean_files_save 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3071 $as_echo_n "checking for suffix of object files... " >&6; } 3072 if ${ac_cv_objext+:} false; then : 3073 $as_echo_n "(cached) " >&6 3074 else 3075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3076 /* end confdefs.h. */ 3077 3078 int 3079 main () 3080 { 3081 3082 ; 3083 return 0; 3084 } 3085 _ACEOF 3086 rm -f conftest.o conftest.obj 3087 if { { ac_try="$ac_compile" 3088 case "(($ac_try" in 3089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3090 *) ac_try_echo=$ac_try;; 3091 esac 3092 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3093 $as_echo "$ac_try_echo"; } >&5 3094 (eval "$ac_compile") 2>&5 3095 ac_status=$? 3096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3097 test $ac_status = 0; }; then : 3098 for ac_file in conftest.o conftest.obj conftest.*; do 3099 test -f "$ac_file" || continue; 3100 case $ac_file in 3101 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3102 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3103 break;; 3104 esac 3105 done 3106 else 3107 $as_echo "$as_me: failed program was:" >&5 3108 sed 's/^/| /' conftest.$ac_ext >&5 3109 3110 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3111 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3112 as_fn_error $? "cannot compute suffix of object files: cannot compile 3113 See \`config.log' for more details" "$LINENO" 5; } 3114 fi 3115 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3116 fi 3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3118 $as_echo "$ac_cv_objext" >&6; } 3119 OBJEXT=$ac_cv_objext 3120 ac_objext=$OBJEXT 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3122 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3123 if ${ac_cv_c_compiler_gnu+:} false; then : 3124 $as_echo_n "(cached) " >&6 3125 else 3126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3127 /* end confdefs.h. */ 3128 3129 int 3130 main () 3131 { 3132 #ifndef __GNUC__ 3133 choke me 3134 #endif 3135 3136 ; 3137 return 0; 3138 } 3139 _ACEOF 3140 if ac_fn_c_try_compile "$LINENO"; then : 3141 ac_compiler_gnu=yes 3142 else 3143 ac_compiler_gnu=no 3144 fi 3145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3146 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3147 3148 fi 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3150 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3151 if test $ac_compiler_gnu = yes; then 3152 GCC=yes 3153 else 3154 GCC= 3155 fi 3156 ac_test_CFLAGS=${CFLAGS+set} 3157 ac_save_CFLAGS=$CFLAGS 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3159 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3160 if ${ac_cv_prog_cc_g+:} false; then : 3161 $as_echo_n "(cached) " >&6 3162 else 3163 ac_save_c_werror_flag=$ac_c_werror_flag 3164 ac_c_werror_flag=yes 3165 ac_cv_prog_cc_g=no 3166 CFLAGS="-g" 3167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3168 /* end confdefs.h. */ 3169 3170 int 3171 main () 3172 { 3173 3174 ; 3175 return 0; 3176 } 3177 _ACEOF 3178 if ac_fn_c_try_compile "$LINENO"; then : 3179 ac_cv_prog_cc_g=yes 3180 else 3181 CFLAGS="" 3182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3183 /* end confdefs.h. */ 3184 3185 int 3186 main () 3187 { 3188 3189 ; 3190 return 0; 3191 } 3192 _ACEOF 3193 if ac_fn_c_try_compile "$LINENO"; then : 3194 3195 else 3196 ac_c_werror_flag=$ac_save_c_werror_flag 3197 CFLAGS="-g" 3198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3199 /* end confdefs.h. */ 3200 3201 int 3202 main () 3203 { 3204 3205 ; 3206 return 0; 3207 } 3208 _ACEOF 3209 if ac_fn_c_try_compile "$LINENO"; then : 3210 ac_cv_prog_cc_g=yes 3211 fi 3212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3213 fi 3214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3215 fi 3216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3217 ac_c_werror_flag=$ac_save_c_werror_flag 3218 fi 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3220 $as_echo "$ac_cv_prog_cc_g" >&6; } 3221 if test "$ac_test_CFLAGS" = set; then 3222 CFLAGS=$ac_save_CFLAGS 3223 elif test $ac_cv_prog_cc_g = yes; then 3224 if test "$GCC" = yes; then 3225 CFLAGS="-g -O2" 3226 else 3227 CFLAGS="-g" 3228 fi 3229 else 3230 if test "$GCC" = yes; then 3231 CFLAGS="-O2" 3232 else 3233 CFLAGS= 3234 fi 3235 fi 3236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3237 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3238 if ${ac_cv_prog_cc_c89+:} false; then : 3239 $as_echo_n "(cached) " >&6 3240 else 3241 ac_cv_prog_cc_c89=no 3242 ac_save_CC=$CC 3243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3244 /* end confdefs.h. */ 3245 #include <stdarg.h> 3246 #include <stdio.h> 3247 struct stat; 3248 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3249 struct buf { int x; }; 3250 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3251 static char *e (p, i) 3252 char **p; 3253 int i; 3254 { 3255 return p[i]; 3256 } 3257 static char *f (char * (*g) (char **, int), char **p, ...) 3258 { 3259 char *s; 3260 va_list v; 3261 va_start (v,p); 3262 s = g (p, va_arg (v,int)); 3263 va_end (v); 3264 return s; 3265 } 3266 3267 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3268 function prototypes and stuff, but not '\xHH' hex character constants. 3269 These don't provoke an error unfortunately, instead are silently treated 3270 as 'x'. The following induces an error, until -std is added to get 3271 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3272 array size at least. It's necessary to write '\x00'==0 to get something 3273 that's true only with -std. */ 3274 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3275 3276 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3277 inside strings and character constants. */ 3278 #define FOO(x) 'x' 3279 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3280 3281 int test (int i, double x); 3282 struct s1 {int (*f) (int a);}; 3283 struct s2 {int (*f) (double a);}; 3284 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3285 int argc; 3286 char **argv; 3287 int 3288 main () 3289 { 3290 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3291 ; 3292 return 0; 3293 } 3294 _ACEOF 3295 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3296 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3297 do 3298 CC="$ac_save_CC $ac_arg" 3299 if ac_fn_c_try_compile "$LINENO"; then : 3300 ac_cv_prog_cc_c89=$ac_arg 3301 fi 3302 rm -f core conftest.err conftest.$ac_objext 3303 test "x$ac_cv_prog_cc_c89" != "xno" && break 3304 done 3305 rm -f conftest.$ac_ext 3306 CC=$ac_save_CC 3307 3308 fi 3309 # AC_CACHE_VAL 3310 case "x$ac_cv_prog_cc_c89" in 3311 x) 3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3313 $as_echo "none needed" >&6; } ;; 3314 xno) 3315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3316 $as_echo "unsupported" >&6; } ;; 3317 *) 3318 CC="$CC $ac_cv_prog_cc_c89" 3319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3320 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3321 esac 3322 if test "x$ac_cv_prog_cc_c89" != xno; then : 3323 3324 fi 3325 3326 ac_ext=c 3327 ac_cpp='$CPP $CPPFLAGS' 3328 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3329 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3330 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3331 3332 3333 3334 3335 3336 3337 if test "$GCC" = yes ; then 3338 # 3339 # -Werror forces warnings to be errors. 3340 # 3341 ac_lbl_cc_force_warning_errors=-Werror 3342 3343 # 3344 # Use -ffloat-store so that, on 32-bit x86, we don't 3345 # do 80-bit arithmetic with the FPU; that way we should 3346 # get the same results for floating-point calculations 3347 # on x86-32 and x86-64. 3348 # 3349 3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5 3351 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; } 3352 save_CFLAGS="$CFLAGS" 3353 if expr "x-ffloat-store" : "x-W.*" >/dev/null 3354 then 3355 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -ffloat-store" 3356 elif expr "x-ffloat-store" : "x-f.*" >/dev/null 3357 then 3358 CFLAGS="$CFLAGS -Werror -ffloat-store" 3359 elif expr "x-ffloat-store" : "x-m.*" >/dev/null 3360 then 3361 CFLAGS="$CFLAGS -Werror -ffloat-store" 3362 else 3363 CFLAGS="$CFLAGS -ffloat-store" 3364 fi 3365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3366 /* end confdefs.h. */ 3367 3368 int 3369 main () 3370 { 3371 return 0 3372 ; 3373 return 0; 3374 } 3375 _ACEOF 3376 if ac_fn_c_try_compile "$LINENO"; then : 3377 3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3379 $as_echo "yes" >&6; } 3380 CFLAGS="$save_CFLAGS" 3381 V_CCOPT="$V_CCOPT -ffloat-store" 3382 3383 else 3384 3385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3386 $as_echo "no" >&6; } 3387 CFLAGS="$save_CFLAGS" 3388 3389 fi 3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3391 3392 else 3393 V_INCLS="$V_INCLS -I/usr/local/include" 3394 LDFLAGS="$LDFLAGS -L/usr/local/lib" 3395 3396 case "$host_os" in 3397 3398 darwin*) 3399 # 3400 # This is assumed either to be GCC or clang, both 3401 # of which use -Werror to force warnings to be errors. 3402 # 3403 ac_lbl_cc_force_warning_errors=-Werror 3404 ;; 3405 3406 hpux*) 3407 # 3408 # HP C, which is what we presume we're using, doesn't 3409 # exit with a non-zero exit status if we hand it an 3410 # invalid -W flag, can't be forced to do so even with 3411 # +We, and doesn't handle GCC-style -W flags, so we 3412 # don't want to try using GCC-style -W flags. 3413 # 3414 ac_lbl_cc_dont_try_gcc_dashW=yes 3415 ;; 3416 3417 irix*) 3418 # 3419 # MIPS C, which is what we presume we're using, doesn't 3420 # necessarily exit with a non-zero exit status if we 3421 # hand it an invalid -W flag, can't be forced to do 3422 # so, and doesn't handle GCC-style -W flags, so we 3423 # don't want to try using GCC-style -W flags. 3424 # 3425 ac_lbl_cc_dont_try_gcc_dashW=yes 3426 # 3427 # It also, apparently, defaults to "char" being 3428 # unsigned, unlike most other C implementations; 3429 # I suppose we could say "signed char" whenever 3430 # we want to guarantee a signed "char", but let's 3431 # just force signed chars. 3432 # 3433 # -xansi is normally the default, but the 3434 # configure script was setting it; perhaps -cckr 3435 # was the default in the Old Days. (Then again, 3436 # that would probably be for backwards compatibility 3437 # in the days when ANSI C was Shiny and New, i.e. 3438 # 1989 and the early '90's, so maybe we can just 3439 # drop support for those compilers.) 3440 # 3441 # -g is equivalent to -g2, which turns off 3442 # optimization; we choose -g3, which generates 3443 # debugging information but doesn't turn off 3444 # optimization (even if the optimization would 3445 # cause inaccuracies in debugging). 3446 # 3447 V_CCOPT="$V_CCOPT -xansi -signed -g3" 3448 ;; 3449 3450 osf*) 3451 # 3452 # Presumed to be DEC OSF/1, Digital UNIX, or 3453 # Tru64 UNIX. 3454 # 3455 # The DEC C compiler, which is what we presume we're 3456 # using, doesn't exit with a non-zero exit status if we 3457 # hand it an invalid -W flag, can't be forced to do 3458 # so, and doesn't handle GCC-style -W flags, so we 3459 # don't want to try using GCC-style -W flags. 3460 # 3461 ac_lbl_cc_dont_try_gcc_dashW=yes 3462 # 3463 # -g is equivalent to -g2, which turns off 3464 # optimization; we choose -g3, which generates 3465 # debugging information but doesn't turn off 3466 # optimization (even if the optimization would 3467 # cause inaccuracies in debugging). 3468 # 3469 V_CCOPT="$V_CCOPT -g3" 3470 ;; 3471 3472 solaris*) 3473 # 3474 # Assumed to be Sun C, which requires -errwarn to force 3475 # warnings to be treated as errors. 3476 # 3477 ac_lbl_cc_force_warning_errors=-errwarn 3478 ;; 3479 3480 ultrix*) 3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5 3482 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; } 3483 if ${ac_cv_lbl_cc_const_proto+:} false; then : 3484 $as_echo_n "(cached) " >&6 3485 else 3486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3487 /* end confdefs.h. */ 3488 #include <sys/types.h> 3489 int 3490 main () 3491 { 3492 struct a { int b; }; 3493 void c(const struct a *) 3494 ; 3495 return 0; 3496 } 3497 _ACEOF 3498 if ac_fn_c_try_compile "$LINENO"; then : 3499 ac_cv_lbl_cc_const_proto=yes 3500 else 3501 ac_cv_lbl_cc_const_proto=no 3502 fi 3503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3504 fi 3505 3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5 3507 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; } 3508 if test $ac_cv_lbl_cc_const_proto = no ; then 3509 3510 $as_echo "#define const /**/" >>confdefs.h 3511 3512 fi 3513 ;; 3514 esac 3515 V_CCOPT="$V_CCOPT -O" 3516 fi 3517 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3519 $as_echo_n "checking for inline... " >&6; } 3520 save_CFLAGS="$CFLAGS" 3521 CFLAGS="$V_CCOPT" 3522 if ${ac_cv_lbl_inline+:} false; then : 3523 $as_echo_n "(cached) " >&6 3524 else 3525 3526 ac_cv_lbl_inline="" 3527 ac_lbl_cc_inline=no 3528 for ac_lbl_inline in inline __inline__ __inline 3529 do 3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3531 /* end confdefs.h. */ 3532 #define inline $ac_lbl_inline 3533 static inline struct iltest *foo(void); 3534 struct iltest { 3535 int iltest1; 3536 int iltest2; 3537 }; 3538 3539 static inline struct iltest * 3540 foo() 3541 { 3542 static struct iltest xxx; 3543 3544 return &xxx; 3545 } 3546 int 3547 main () 3548 { 3549 3550 ; 3551 return 0; 3552 } 3553 _ACEOF 3554 if ac_fn_c_try_compile "$LINENO"; then : 3555 ac_lbl_cc_inline=yes 3556 fi 3557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3558 if test "$ac_lbl_cc_inline" = yes ; then 3559 break; 3560 fi 3561 done 3562 if test "$ac_lbl_cc_inline" = yes ; then 3563 ac_cv_lbl_inline=$ac_lbl_inline 3564 fi 3565 fi 3566 3567 CFLAGS="$save_CFLAGS" 3568 if test ! -z "$ac_cv_lbl_inline" ; then 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5 3570 $as_echo "$ac_cv_lbl_inline" >&6; } 3571 else 3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3573 $as_echo "no" >&6; } 3574 fi 3575 3576 cat >>confdefs.h <<_ACEOF 3577 #define inline $ac_cv_lbl_inline 3578 _ACEOF 3579 3580 3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 3582 $as_echo_n "checking for __attribute__... " >&6; } 3583 if ${ac_cv___attribute__+:} false; then : 3584 $as_echo_n "(cached) " >&6 3585 else 3586 3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3588 /* end confdefs.h. */ 3589 3590 3591 #include <stdlib.h> 3592 3593 static void foo(void) __attribute__ ((noreturn)); 3594 3595 static void 3596 foo(void) 3597 { 3598 exit(1); 3599 } 3600 3601 int 3602 main(int argc, char **argv) 3603 { 3604 foo(); 3605 } 3606 3607 _ACEOF 3608 if ac_fn_c_try_compile "$LINENO"; then : 3609 ac_cv___attribute__=yes 3610 else 3611 ac_cv___attribute__=no 3612 fi 3613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3614 fi 3615 3616 if test "$ac_cv___attribute__" = "yes"; then 3617 3618 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 3619 3620 else 3621 # 3622 # We can't use __attribute__, so we can't use __attribute__((unused)), 3623 # so we define _U_ to an empty string. 3624 # 3625 V_DEFS="$V_DEFS -D_U_=\"\"" 3626 fi 3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 3628 $as_echo "$ac_cv___attribute__" >&6; } 3629 3630 if test "$ac_cv___attribute__" = "yes"; then 3631 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5 3633 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; } 3634 if ${ac_cv___attribute___unused+:} false; then : 3635 $as_echo_n "(cached) " >&6 3636 else 3637 3638 save_CFLAGS="$CFLAGS" 3639 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3641 /* end confdefs.h. */ 3642 3643 3644 #include <stdlib.h> 3645 #include <stdio.h> 3646 3647 int 3648 main(int argc __attribute((unused)), char **argv __attribute((unused))) 3649 { 3650 printf("Hello, world!\n"); 3651 return 0; 3652 } 3653 3654 _ACEOF 3655 if ac_fn_c_try_compile "$LINENO"; then : 3656 ac_cv___attribute___unused=yes 3657 else 3658 ac_cv___attribute___unused=no 3659 fi 3660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3661 fi 3662 3663 CFLAGS="$save_CFLAGS" 3664 if test "$ac_cv___attribute___unused" = "yes"; then 3665 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\"" 3666 else 3667 V_DEFS="$V_DEFS -D_U_=\"\"" 3668 fi 3669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5 3670 $as_echo "$ac_cv___attribute___unused" >&6; } 3671 3672 3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5 3674 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; } 3675 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then : 3676 $as_echo_n "(cached) " >&6 3677 else 3678 3679 save_CFLAGS="$CFLAGS" 3680 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3682 /* end confdefs.h. */ 3683 3684 3685 #include <stdlib.h> 3686 3687 extern int (*foo)(int i) 3688 __attribute__ ((noreturn)); 3689 3690 int 3691 main(int argc, char **argv) 3692 { 3693 (*foo)(1); 3694 } 3695 3696 _ACEOF 3697 if ac_fn_c_try_compile "$LINENO"; then : 3698 ac_cv___attribute___noreturn_function_pointer=yes 3699 else 3700 ac_cv___attribute___noreturn_function_pointer=no 3701 fi 3702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3703 fi 3704 3705 CFLAGS="$save_CFLAGS" 3706 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then 3707 3708 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3709 3710 fi 3711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5 3712 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; } 3713 3714 3715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5 3716 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; } 3717 if ${ac_cv___attribute___format+:} false; then : 3718 $as_echo_n "(cached) " >&6 3719 else 3720 3721 save_CFLAGS="$CFLAGS" 3722 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3724 /* end confdefs.h. */ 3725 3726 3727 #include <stdlib.h> 3728 3729 extern int foo(const char *fmt, ...) 3730 __attribute__ ((format (printf, 1, 2))); 3731 3732 int 3733 main(int argc, char **argv) 3734 { 3735 foo("%s", "test"); 3736 } 3737 3738 _ACEOF 3739 if ac_fn_c_try_compile "$LINENO"; then : 3740 ac_cv___attribute___format=yes 3741 else 3742 ac_cv___attribute___format=no 3743 fi 3744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3745 fi 3746 3747 CFLAGS="$save_CFLAGS" 3748 if test "$ac_cv___attribute___format" = "yes"; then 3749 3750 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h 3751 3752 fi 3753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5 3754 $as_echo "$ac_cv___attribute___format" >&6; } 3755 3756 if test "$ac_cv___attribute___format" = "yes"; then 3757 3758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5 3759 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; } 3760 if ${ac_cv___attribute___format_function_pointer+:} false; then : 3761 $as_echo_n "(cached) " >&6 3762 else 3763 3764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3765 /* end confdefs.h. */ 3766 3767 3768 #include <stdlib.h> 3769 3770 extern int (*foo)(const char *fmt, ...) 3771 __attribute__ ((format (printf, 1, 2))); 3772 3773 int 3774 main(int argc, char **argv) 3775 { 3776 (*foo)("%s", "test"); 3777 } 3778 3779 _ACEOF 3780 if ac_fn_c_try_compile "$LINENO"; then : 3781 ac_cv___attribute___format_function_pointer=yes 3782 else 3783 ac_cv___attribute___format_function_pointer=no 3784 fi 3785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3786 fi 3787 3788 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then 3789 3790 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3791 3792 fi 3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5 3794 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; } 3795 3796 fi 3797 fi 3798 3799 ac_ext=c 3800 ac_cpp='$CPP $CPPFLAGS' 3801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3803 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3805 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3806 # On Suns, sometimes $CPP names a directory. 3807 if test -n "$CPP" && test -d "$CPP"; then 3808 CPP= 3809 fi 3810 if test -z "$CPP"; then 3811 if ${ac_cv_prog_CPP+:} false; then : 3812 $as_echo_n "(cached) " >&6 3813 else 3814 # Double quotes because CPP needs to be expanded 3815 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3816 do 3817 ac_preproc_ok=false 3818 for ac_c_preproc_warn_flag in '' yes 3819 do 3820 # Use a header file that comes with gcc, so configuring glibc 3821 # with a fresh cross-compiler works. 3822 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3823 # <limits.h> exists even on freestanding compilers. 3824 # On the NeXT, cc -E runs the code through the compiler's parser, 3825 # not just through cpp. "Syntax error" is here to catch this case. 3826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3827 /* end confdefs.h. */ 3828 #ifdef __STDC__ 3829 # include <limits.h> 3830 #else 3831 # include <assert.h> 3832 #endif 3833 Syntax error 3834 _ACEOF 3835 if ac_fn_c_try_cpp "$LINENO"; then : 3836 3837 else 3838 # Broken: fails on valid input. 3839 continue 3840 fi 3841 rm -f conftest.err conftest.i conftest.$ac_ext 3842 3843 # OK, works on sane cases. Now check whether nonexistent headers 3844 # can be detected and how. 3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3846 /* end confdefs.h. */ 3847 #include <ac_nonexistent.h> 3848 _ACEOF 3849 if ac_fn_c_try_cpp "$LINENO"; then : 3850 # Broken: success on invalid input. 3851 continue 3852 else 3853 # Passes both tests. 3854 ac_preproc_ok=: 3855 break 3856 fi 3857 rm -f conftest.err conftest.i conftest.$ac_ext 3858 3859 done 3860 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3861 rm -f conftest.i conftest.err conftest.$ac_ext 3862 if $ac_preproc_ok; then : 3863 break 3864 fi 3865 3866 done 3867 ac_cv_prog_CPP=$CPP 3868 3869 fi 3870 CPP=$ac_cv_prog_CPP 3871 else 3872 ac_cv_prog_CPP=$CPP 3873 fi 3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3875 $as_echo "$CPP" >&6; } 3876 ac_preproc_ok=false 3877 for ac_c_preproc_warn_flag in '' yes 3878 do 3879 # Use a header file that comes with gcc, so configuring glibc 3880 # with a fresh cross-compiler works. 3881 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3882 # <limits.h> exists even on freestanding compilers. 3883 # On the NeXT, cc -E runs the code through the compiler's parser, 3884 # not just through cpp. "Syntax error" is here to catch this case. 3885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3886 /* end confdefs.h. */ 3887 #ifdef __STDC__ 3888 # include <limits.h> 3889 #else 3890 # include <assert.h> 3891 #endif 3892 Syntax error 3893 _ACEOF 3894 if ac_fn_c_try_cpp "$LINENO"; then : 3895 3896 else 3897 # Broken: fails on valid input. 3898 continue 3899 fi 3900 rm -f conftest.err conftest.i conftest.$ac_ext 3901 3902 # OK, works on sane cases. Now check whether nonexistent headers 3903 # can be detected and how. 3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3905 /* end confdefs.h. */ 3906 #include <ac_nonexistent.h> 3907 _ACEOF 3908 if ac_fn_c_try_cpp "$LINENO"; then : 3909 # Broken: success on invalid input. 3910 continue 3911 else 3912 # Passes both tests. 3913 ac_preproc_ok=: 3914 break 3915 fi 3916 rm -f conftest.err conftest.i conftest.$ac_ext 3917 3918 done 3919 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3920 rm -f conftest.i conftest.err conftest.$ac_ext 3921 if $ac_preproc_ok; then : 3922 3923 else 3924 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3925 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3926 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3927 See \`config.log' for more details" "$LINENO" 5; } 3928 fi 3929 3930 ac_ext=c 3931 ac_cpp='$CPP $CPPFLAGS' 3932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3934 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3935 3936 3937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3938 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3939 if ${ac_cv_path_GREP+:} false; then : 3940 $as_echo_n "(cached) " >&6 3941 else 3942 if test -z "$GREP"; then 3943 ac_path_GREP_found=false 3944 # Loop through the user's path and test for each of PROGNAME-LIST 3945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3946 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3947 do 3948 IFS=$as_save_IFS 3949 test -z "$as_dir" && as_dir=. 3950 for ac_prog in grep ggrep; do 3951 for ac_exec_ext in '' $ac_executable_extensions; do 3952 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3953 as_fn_executable_p "$ac_path_GREP" || continue 3954 # Check for GNU ac_path_GREP and select it if it is found. 3955 # Check for GNU $ac_path_GREP 3956 case `"$ac_path_GREP" --version 2>&1` in 3957 *GNU*) 3958 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3959 *) 3960 ac_count=0 3961 $as_echo_n 0123456789 >"conftest.in" 3962 while : 3963 do 3964 cat "conftest.in" "conftest.in" >"conftest.tmp" 3965 mv "conftest.tmp" "conftest.in" 3966 cp "conftest.in" "conftest.nl" 3967 $as_echo 'GREP' >> "conftest.nl" 3968 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3969 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3970 as_fn_arith $ac_count + 1 && ac_count=$as_val 3971 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3972 # Best one so far, save it but keep looking for a better one 3973 ac_cv_path_GREP="$ac_path_GREP" 3974 ac_path_GREP_max=$ac_count 3975 fi 3976 # 10*(2^10) chars as input seems more than enough 3977 test $ac_count -gt 10 && break 3978 done 3979 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3980 esac 3981 3982 $ac_path_GREP_found && break 3 3983 done 3984 done 3985 done 3986 IFS=$as_save_IFS 3987 if test -z "$ac_cv_path_GREP"; then 3988 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3989 fi 3990 else 3991 ac_cv_path_GREP=$GREP 3992 fi 3993 3994 fi 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3996 $as_echo "$ac_cv_path_GREP" >&6; } 3997 GREP="$ac_cv_path_GREP" 3998 3999 4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4001 $as_echo_n "checking for egrep... " >&6; } 4002 if ${ac_cv_path_EGREP+:} false; then : 4003 $as_echo_n "(cached) " >&6 4004 else 4005 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4006 then ac_cv_path_EGREP="$GREP -E" 4007 else 4008 if test -z "$EGREP"; then 4009 ac_path_EGREP_found=false 4010 # Loop through the user's path and test for each of PROGNAME-LIST 4011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4012 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4013 do 4014 IFS=$as_save_IFS 4015 test -z "$as_dir" && as_dir=. 4016 for ac_prog in egrep; do 4017 for ac_exec_ext in '' $ac_executable_extensions; do 4018 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4019 as_fn_executable_p "$ac_path_EGREP" || continue 4020 # Check for GNU ac_path_EGREP and select it if it is found. 4021 # Check for GNU $ac_path_EGREP 4022 case `"$ac_path_EGREP" --version 2>&1` in 4023 *GNU*) 4024 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4025 *) 4026 ac_count=0 4027 $as_echo_n 0123456789 >"conftest.in" 4028 while : 4029 do 4030 cat "conftest.in" "conftest.in" >"conftest.tmp" 4031 mv "conftest.tmp" "conftest.in" 4032 cp "conftest.in" "conftest.nl" 4033 $as_echo 'EGREP' >> "conftest.nl" 4034 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4035 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4036 as_fn_arith $ac_count + 1 && ac_count=$as_val 4037 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4038 # Best one so far, save it but keep looking for a better one 4039 ac_cv_path_EGREP="$ac_path_EGREP" 4040 ac_path_EGREP_max=$ac_count 4041 fi 4042 # 10*(2^10) chars as input seems more than enough 4043 test $ac_count -gt 10 && break 4044 done 4045 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4046 esac 4047 4048 $ac_path_EGREP_found && break 3 4049 done 4050 done 4051 done 4052 IFS=$as_save_IFS 4053 if test -z "$ac_cv_path_EGREP"; then 4054 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4055 fi 4056 else 4057 ac_cv_path_EGREP=$EGREP 4058 fi 4059 4060 fi 4061 fi 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4063 $as_echo "$ac_cv_path_EGREP" >&6; } 4064 EGREP="$ac_cv_path_EGREP" 4065 4066 4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4068 $as_echo_n "checking for ANSI C header files... " >&6; } 4069 if ${ac_cv_header_stdc+:} false; then : 4070 $as_echo_n "(cached) " >&6 4071 else 4072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4073 /* end confdefs.h. */ 4074 #include <stdlib.h> 4075 #include <stdarg.h> 4076 #include <string.h> 4077 #include <float.h> 4078 4079 int 4080 main () 4081 { 4082 4083 ; 4084 return 0; 4085 } 4086 _ACEOF 4087 if ac_fn_c_try_compile "$LINENO"; then : 4088 ac_cv_header_stdc=yes 4089 else 4090 ac_cv_header_stdc=no 4091 fi 4092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4093 4094 if test $ac_cv_header_stdc = yes; then 4095 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4097 /* end confdefs.h. */ 4098 #include <string.h> 4099 4100 _ACEOF 4101 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4102 $EGREP "memchr" >/dev/null 2>&1; then : 4103 4104 else 4105 ac_cv_header_stdc=no 4106 fi 4107 rm -f conftest* 4108 4109 fi 4110 4111 if test $ac_cv_header_stdc = yes; then 4112 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4114 /* end confdefs.h. */ 4115 #include <stdlib.h> 4116 4117 _ACEOF 4118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4119 $EGREP "free" >/dev/null 2>&1; then : 4120 4121 else 4122 ac_cv_header_stdc=no 4123 fi 4124 rm -f conftest* 4125 4126 fi 4127 4128 if test $ac_cv_header_stdc = yes; then 4129 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4130 if test "$cross_compiling" = yes; then : 4131 : 4132 else 4133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4134 /* end confdefs.h. */ 4135 #include <ctype.h> 4136 #include <stdlib.h> 4137 #if ((' ' & 0x0FF) == 0x020) 4138 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4139 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4140 #else 4141 # define ISLOWER(c) \ 4142 (('a' <= (c) && (c) <= 'i') \ 4143 || ('j' <= (c) && (c) <= 'r') \ 4144 || ('s' <= (c) && (c) <= 'z')) 4145 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4146 #endif 4147 4148 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4149 int 4150 main () 4151 { 4152 int i; 4153 for (i = 0; i < 256; i++) 4154 if (XOR (islower (i), ISLOWER (i)) 4155 || toupper (i) != TOUPPER (i)) 4156 return 2; 4157 return 0; 4158 } 4159 _ACEOF 4160 if ac_fn_c_try_run "$LINENO"; then : 4161 4162 else 4163 ac_cv_header_stdc=no 4164 fi 4165 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4166 conftest.$ac_objext conftest.beam conftest.$ac_ext 4167 fi 4168 4169 fi 4170 fi 4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4172 $as_echo "$ac_cv_header_stdc" >&6; } 4173 if test $ac_cv_header_stdc = yes; then 4174 4175 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4176 4177 fi 4178 4179 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4180 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4181 inttypes.h stdint.h unistd.h 4182 do : 4183 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4184 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4185 " 4186 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4187 cat >>confdefs.h <<_ACEOF 4188 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4189 _ACEOF 4190 4191 fi 4192 4193 done 4194 4195 4196 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h netdnet/dnetdb.h 4197 do : 4198 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4199 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4200 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4201 cat >>confdefs.h <<_ACEOF 4202 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4203 _ACEOF 4204 4205 fi 4206 4207 done 4208 4209 for ac_header in net/pfvar.h 4210 do : 4211 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h> 4212 #include <sys/socket.h> 4213 #include <net/if.h> 4214 " 4215 if test "x$ac_cv_header_net_pfvar_h" = xyes; then : 4216 cat >>confdefs.h <<_ACEOF 4217 #define HAVE_NET_PFVAR_H 1 4218 _ACEOF 4219 4220 fi 4221 4222 done 4223 4224 if test "$ac_cv_header_net_pfvar_h" = yes; then 4225 for ac_header in net/if_pflog.h 4226 do : 4227 ac_fn_c_check_header_compile "$LINENO" "net/if_pflog.h" "ac_cv_header_net_if_pflog_h" "#include <sys/types.h> 4228 #include <sys/socket.h> 4229 #include <net/if.h> 4230 #include <net/pfvar.h> 4231 " 4232 if test "x$ac_cv_header_net_if_pflog_h" = xyes; then : 4233 cat >>confdefs.h <<_ACEOF 4234 #define HAVE_NET_IF_PFLOG_H 1 4235 _ACEOF 4236 4237 fi 4238 4239 done 4240 4241 if test "$ac_cv_header_net_if_pflog_h" = yes; then 4242 LOCALSRC="print-pflog.c $LOCALSRC" 4243 fi 4244 fi 4245 for ac_header in netinet/if_ether.h 4246 do : 4247 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4248 #include <sys/socket.h> 4249 " 4250 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4251 cat >>confdefs.h <<_ACEOF 4252 #define HAVE_NETINET_IF_ETHER_H 1 4253 _ACEOF 4254 4255 fi 4256 4257 done 4258 4259 if test "$ac_cv_header_netinet_if_ether_h" != yes; then 4260 # 4261 # The simple test didn't work. 4262 # Do we need to include <net/if.h> first? 4263 # Unset ac_cv_header_netinet_if_ether_h so we don't 4264 # treat the previous failure as a cached value and 4265 # suppress the next test. 4266 # 4267 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5 4268 $as_echo "$as_me: Rechecking with some additional includes" >&6;} 4269 unset ac_cv_header_netinet_if_ether_h 4270 for ac_header in netinet/if_ether.h 4271 do : 4272 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4273 #include <sys/socket.h> 4274 #include <netinet/in.h> 4275 struct mbuf; 4276 struct rtentry; 4277 #include <net/if.h> 4278 " 4279 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4280 cat >>confdefs.h <<_ACEOF 4281 #define HAVE_NETINET_IF_ETHER_H 1 4282 _ACEOF 4283 4284 fi 4285 4286 done 4287 4288 fi 4289 4290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4291 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4292 if ${ac_cv_header_time+:} false; then : 4293 $as_echo_n "(cached) " >&6 4294 else 4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4296 /* end confdefs.h. */ 4297 #include <sys/types.h> 4298 #include <sys/time.h> 4299 #include <time.h> 4300 4301 int 4302 main () 4303 { 4304 if ((struct tm *) 0) 4305 return 0; 4306 ; 4307 return 0; 4308 } 4309 _ACEOF 4310 if ac_fn_c_try_compile "$LINENO"; then : 4311 ac_cv_header_time=yes 4312 else 4313 ac_cv_header_time=no 4314 fi 4315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4316 fi 4317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4318 $as_echo "$ac_cv_header_time" >&6; } 4319 if test $ac_cv_header_time = yes; then 4320 4321 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 4322 4323 fi 4324 4325 4326 case "$host_os" in 4327 4328 darwin*) 4329 # Check whether --enable-universal was given. 4330 if test "${enable_universal+set}" = set; then : 4331 enableval=$enable_universal; 4332 fi 4333 4334 if test "$enable_universal" != "no"; then 4335 case "$host_os" in 4336 4337 darwin9.*) 4338 # 4339 # Leopard. Build for x86 and 32-bit PowerPC, with 4340 # x86 first. (That's what Apple does.) 4341 # 4342 V_CCOPT="$V_CCOPT -arch i386 -arch ppc" 4343 LDFLAGS="$LDFLAGS -arch i386 -arch ppc" 4344 ;; 4345 4346 darwin10.*) 4347 # 4348 # Snow Leopard. Build for x86-64 and x86, with 4349 # x86-64 first. (That's what Apple does.) 4350 # 4351 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" 4352 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" 4353 ;; 4354 esac 4355 fi 4356 ;; 4357 esac 4358 4359 4360 4361 # Check whether --with-smi was given. 4362 if test "${with_smi+set}" = set; then : 4363 withval=$with_smi; 4364 else 4365 with_smi=yes 4366 fi 4367 4368 4369 if test "x$with_smi" != "xno" ; then 4370 ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default" 4371 if test "x$ac_cv_header_smi_h" = xyes; then : 4372 4373 # 4374 # OK, we found smi.h. Do we have libsmi with smiInit? 4375 # 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5 4377 $as_echo_n "checking for smiInit in -lsmi... " >&6; } 4378 if ${ac_cv_lib_smi_smiInit+:} false; then : 4379 $as_echo_n "(cached) " >&6 4380 else 4381 ac_check_lib_save_LIBS=$LIBS 4382 LIBS="-lsmi $LIBS" 4383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4384 /* end confdefs.h. */ 4385 4386 /* Override any GCC internal prototype to avoid an error. 4387 Use char because int might match the return type of a GCC 4388 builtin and then its argument prototype would still apply. */ 4389 #ifdef __cplusplus 4390 extern "C" 4391 #endif 4392 char smiInit (); 4393 int 4394 main () 4395 { 4396 return smiInit (); 4397 ; 4398 return 0; 4399 } 4400 _ACEOF 4401 if ac_fn_c_try_link "$LINENO"; then : 4402 ac_cv_lib_smi_smiInit=yes 4403 else 4404 ac_cv_lib_smi_smiInit=no 4405 fi 4406 rm -f core conftest.err conftest.$ac_objext \ 4407 conftest$ac_exeext conftest.$ac_ext 4408 LIBS=$ac_check_lib_save_LIBS 4409 fi 4410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5 4411 $as_echo "$ac_cv_lib_smi_smiInit" >&6; } 4412 if test "x$ac_cv_lib_smi_smiInit" = xyes; then : 4413 4414 # 4415 # OK, we have libsmi with smiInit. Can we use it? 4416 # 4417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5 4418 $as_echo_n "checking whether to enable libsmi... " >&6; } 4419 savedlibs="$LIBS" 4420 LIBS="-lsmi $LIBS" 4421 if test "$cross_compiling" = yes; then : 4422 4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5 4424 $as_echo "not when cross-compiling" >&6; } 4425 LIBS="$savedlibs" 4426 4427 4428 else 4429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4430 /* end confdefs.h. */ 4431 4432 /* libsmi available check */ 4433 #include <smi.h> 4434 main() 4435 { 4436 int current, revision, age, n; 4437 const int required = 2; 4438 if (smiInit("")) 4439 exit(1); 4440 if (strcmp(SMI_LIBRARY_VERSION, smi_library_version)) 4441 exit(2); 4442 n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age); 4443 if (n != 3) 4444 exit(3); 4445 if (required < current - age || required > current) 4446 exit(4); 4447 exit(0); 4448 } 4449 4450 _ACEOF 4451 if ac_fn_c_try_run "$LINENO"; then : 4452 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4454 $as_echo "yes" >&6; } 4455 4456 $as_echo "#define USE_LIBSMI 1" >>confdefs.h 4457 4458 4459 else 4460 4461 case $? in 4462 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5 4463 $as_echo "no - smiInit failed" >&6; } ;; 4464 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5 4465 $as_echo "no - header/library version mismatch" >&6; } ;; 4466 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5 4467 $as_echo "no - can't determine library version" >&6; } ;; 4468 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5 4469 $as_echo "no - too old" >&6; } ;; 4470 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4471 $as_echo "no" >&6; } ;; 4472 esac 4473 LIBS="$savedlibs" 4474 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 4481 fi 4482 4483 4484 fi 4485 4486 4487 fi 4488 4489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5 4490 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; } 4491 # Check whether --enable-smb was given. 4492 if test "${enable_smb+set}" = set; then : 4493 enableval=$enable_smb; 4494 else 4495 enableval=yes 4496 fi 4497 4498 case "$enableval" in 4499 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4500 $as_echo "yes" >&6; } 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&5 4502 $as_echo "$as_me: WARNING: The SMB printer may have exploitable buffer overflows!!!" >&2;} 4503 4504 $as_echo "#define ENABLE_SMB 1" >>confdefs.h 4505 4506 LOCALSRC="print-smb.c smbutil.c $LOCALSRC" 4507 ;; 4508 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4509 $as_echo "no" >&6; } 4510 ;; 4511 esac 4512 4513 4514 # Check whether --with-user was given. 4515 if test "${with_user+set}" = set; then : 4516 withval=$with_user; 4517 fi 4518 4519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5 4520 $as_echo_n "checking whether to drop root privileges by default... " >&6; } 4521 if test ! -z "$with_user" ; then 4522 4523 cat >>confdefs.h <<_ACEOF 4524 #define WITH_USER "$withval" 4525 _ACEOF 4526 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4528 $as_echo "to \"$withval\"" >&6; } 4529 else 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4531 $as_echo "no" >&6; } 4532 fi 4533 4534 4535 # Check whether --with-chroot was given. 4536 if test "${with_chroot+set}" = set; then : 4537 withval=$with_chroot; 4538 fi 4539 4540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5 4541 $as_echo_n "checking whether to chroot... " >&6; } 4542 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then 4543 4544 cat >>confdefs.h <<_ACEOF 4545 #define WITH_CHROOT "$withval" 4546 _ACEOF 4547 4548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4549 $as_echo "to \"$withval\"" >&6; } 4550 else 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4552 $as_echo "no" >&6; } 4553 fi 4554 4555 4556 # Check whether --with-sandbox-capsicum was given. 4557 if test "${with_sandbox_capsicum+set}" = set; then : 4558 withval=$with_sandbox_capsicum; 4559 fi 4560 4561 # 4562 # Check whether various functions are available. If any are, set 4563 # ac_lbl_capsicum_function_seen to yes; if any are not, set 4564 # ac_lbl_capsicum_function_not_seen to yes. 4565 # 4566 # We don't check cap_rights_init(), as it's a macro, wrapping another 4567 # function, in at least some versions of FreeBSD, and AC_CHECK_FUNCS() 4568 # doesn't handle that. 4569 # 4570 # All of the ones we check for must be available in order to enable 4571 # capsicum sandboxing. 4572 # 4573 # XXX - do we need to check for all of them, or are there some that, if 4574 # present, imply others are present? 4575 # 4576 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then 4577 for ac_func in cap_enter cap_rights_limit cap_ioctls_limit openat 4578 do : 4579 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4580 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4581 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4582 cat >>confdefs.h <<_ACEOF 4583 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4584 _ACEOF 4585 ac_lbl_capsicum_function_seen=yes 4586 else 4587 ac_lbl_capsicum_function_not_seen=yes 4588 fi 4589 done 4590 4591 fi 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5 4593 $as_echo_n "checking whether to sandbox using capsicum... " >&6; } 4594 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then 4595 4596 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h 4597 4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4599 $as_echo "yes" >&6; } 4600 else 4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4602 $as_echo "no" >&6; } 4603 fi 4604 4605 # 4606 # We must check this before checking whether to check the OS's IPv6, 4607 # support because, on some platforms (such as SunOS 5.x), the test 4608 # program requires the extra networking libraries. 4609 # 4610 4611 # Most operating systems have gethostbyname() in the default searched 4612 # libraries (i.e. libc): 4613 # Some OSes (eg. Solaris) place it in libnsl 4614 # Some strange OSes (SINIX) have it in libsocket: 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4616 $as_echo_n "checking for library containing gethostbyname... " >&6; } 4617 if ${ac_cv_search_gethostbyname+:} false; then : 4618 $as_echo_n "(cached) " >&6 4619 else 4620 ac_func_search_save_LIBS=$LIBS 4621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4622 /* end confdefs.h. */ 4623 4624 /* Override any GCC internal prototype to avoid an error. 4625 Use char because int might match the return type of a GCC 4626 builtin and then its argument prototype would still apply. */ 4627 #ifdef __cplusplus 4628 extern "C" 4629 #endif 4630 char gethostbyname (); 4631 int 4632 main () 4633 { 4634 return gethostbyname (); 4635 ; 4636 return 0; 4637 } 4638 _ACEOF 4639 for ac_lib in '' nsl socket resolv; do 4640 if test -z "$ac_lib"; then 4641 ac_res="none required" 4642 else 4643 ac_res=-l$ac_lib 4644 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4645 fi 4646 if ac_fn_c_try_link "$LINENO"; then : 4647 ac_cv_search_gethostbyname=$ac_res 4648 fi 4649 rm -f core conftest.err conftest.$ac_objext \ 4650 conftest$ac_exeext 4651 if ${ac_cv_search_gethostbyname+:} false; then : 4652 break 4653 fi 4654 done 4655 if ${ac_cv_search_gethostbyname+:} false; then : 4656 4657 else 4658 ac_cv_search_gethostbyname=no 4659 fi 4660 rm conftest.$ac_ext 4661 LIBS=$ac_func_search_save_LIBS 4662 fi 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 4664 $as_echo "$ac_cv_search_gethostbyname" >&6; } 4665 ac_res=$ac_cv_search_gethostbyname 4666 if test "$ac_res" != no; then : 4667 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4668 4669 fi 4670 4671 # Unfortunately libsocket sometimes depends on libnsl and 4672 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. 4673 if test "$ac_cv_search_gethostbyname" = "no" 4674 then 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 4676 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; } 4677 if ${ac_cv_lib_socket_gethostbyname+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 ac_check_lib_save_LIBS=$LIBS 4681 LIBS="-lsocket -lnsl $LIBS" 4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4683 /* end confdefs.h. */ 4684 4685 /* Override any GCC internal prototype to avoid an error. 4686 Use char because int might match the return type of a GCC 4687 builtin and then its argument prototype would still apply. */ 4688 #ifdef __cplusplus 4689 extern "C" 4690 #endif 4691 char gethostbyname (); 4692 int 4693 main () 4694 { 4695 return gethostbyname (); 4696 ; 4697 return 0; 4698 } 4699 _ACEOF 4700 if ac_fn_c_try_link "$LINENO"; then : 4701 ac_cv_lib_socket_gethostbyname=yes 4702 else 4703 ac_cv_lib_socket_gethostbyname=no 4704 fi 4705 rm -f core conftest.err conftest.$ac_objext \ 4706 conftest$ac_exeext conftest.$ac_ext 4707 LIBS=$ac_check_lib_save_LIBS 4708 fi 4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 4710 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } 4711 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then : 4712 LIBS="-lsocket -lnsl $LIBS" 4713 fi 4714 4715 fi 4716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 4717 $as_echo_n "checking for library containing socket... " >&6; } 4718 if ${ac_cv_search_socket+:} false; then : 4719 $as_echo_n "(cached) " >&6 4720 else 4721 ac_func_search_save_LIBS=$LIBS 4722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4723 /* end confdefs.h. */ 4724 4725 /* Override any GCC internal prototype to avoid an error. 4726 Use char because int might match the return type of a GCC 4727 builtin and then its argument prototype would still apply. */ 4728 #ifdef __cplusplus 4729 extern "C" 4730 #endif 4731 char socket (); 4732 int 4733 main () 4734 { 4735 return socket (); 4736 ; 4737 return 0; 4738 } 4739 _ACEOF 4740 for ac_lib in '' socket; do 4741 if test -z "$ac_lib"; then 4742 ac_res="none required" 4743 else 4744 ac_res=-l$ac_lib 4745 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4746 fi 4747 if ac_fn_c_try_link "$LINENO"; then : 4748 ac_cv_search_socket=$ac_res 4749 fi 4750 rm -f core conftest.err conftest.$ac_objext \ 4751 conftest$ac_exeext 4752 if ${ac_cv_search_socket+:} false; then : 4753 break 4754 fi 4755 done 4756 if ${ac_cv_search_socket+:} false; then : 4757 4758 else 4759 ac_cv_search_socket=no 4760 fi 4761 rm conftest.$ac_ext 4762 LIBS=$ac_func_search_save_LIBS 4763 fi 4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4765 $as_echo "$ac_cv_search_socket" >&6; } 4766 ac_res=$ac_cv_search_socket 4767 if test "$ac_res" != no; then : 4768 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4769 4770 else 4771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 4772 $as_echo_n "checking for socket in -lsocket... " >&6; } 4773 if ${ac_cv_lib_socket_socket+:} false; then : 4774 $as_echo_n "(cached) " >&6 4775 else 4776 ac_check_lib_save_LIBS=$LIBS 4777 LIBS="-lsocket -lnsl $LIBS" 4778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4779 /* end confdefs.h. */ 4780 4781 /* Override any GCC internal prototype to avoid an error. 4782 Use char because int might match the return type of a GCC 4783 builtin and then its argument prototype would still apply. */ 4784 #ifdef __cplusplus 4785 extern "C" 4786 #endif 4787 char socket (); 4788 int 4789 main () 4790 { 4791 return socket (); 4792 ; 4793 return 0; 4794 } 4795 _ACEOF 4796 if ac_fn_c_try_link "$LINENO"; then : 4797 ac_cv_lib_socket_socket=yes 4798 else 4799 ac_cv_lib_socket_socket=no 4800 fi 4801 rm -f core conftest.err conftest.$ac_objext \ 4802 conftest$ac_exeext conftest.$ac_ext 4803 LIBS=$ac_check_lib_save_LIBS 4804 fi 4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 4806 $as_echo "$ac_cv_lib_socket_socket" >&6; } 4807 if test "x$ac_cv_lib_socket_socket" = xyes; then : 4808 LIBS="-lsocket -lnsl $LIBS" 4809 fi 4810 4811 fi 4812 4813 # DLPI needs putmsg under HPUX so test for -lstr while we're at it 4814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 4815 $as_echo_n "checking for library containing putmsg... " >&6; } 4816 if ${ac_cv_search_putmsg+:} false; then : 4817 $as_echo_n "(cached) " >&6 4818 else 4819 ac_func_search_save_LIBS=$LIBS 4820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4821 /* end confdefs.h. */ 4822 4823 /* Override any GCC internal prototype to avoid an error. 4824 Use char because int might match the return type of a GCC 4825 builtin and then its argument prototype would still apply. */ 4826 #ifdef __cplusplus 4827 extern "C" 4828 #endif 4829 char putmsg (); 4830 int 4831 main () 4832 { 4833 return putmsg (); 4834 ; 4835 return 0; 4836 } 4837 _ACEOF 4838 for ac_lib in '' str; do 4839 if test -z "$ac_lib"; then 4840 ac_res="none required" 4841 else 4842 ac_res=-l$ac_lib 4843 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4844 fi 4845 if ac_fn_c_try_link "$LINENO"; then : 4846 ac_cv_search_putmsg=$ac_res 4847 fi 4848 rm -f core conftest.err conftest.$ac_objext \ 4849 conftest$ac_exeext 4850 if ${ac_cv_search_putmsg+:} false; then : 4851 break 4852 fi 4853 done 4854 if ${ac_cv_search_putmsg+:} false; then : 4855 4856 else 4857 ac_cv_search_putmsg=no 4858 fi 4859 rm conftest.$ac_ext 4860 LIBS=$ac_func_search_save_LIBS 4861 fi 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 4863 $as_echo "$ac_cv_search_putmsg" >&6; } 4864 ac_res=$ac_cv_search_putmsg 4865 if test "$ac_res" != no; then : 4866 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4867 4868 fi 4869 4870 4871 4872 # 4873 # Check whether AF_INET6 and struct in6_addr are defined. 4874 # If they aren't both defined, we don't have sufficient OS 4875 # support for IPv6, so we don't look for IPv6 support libraries, 4876 # and we define AF_INET6 and struct in6_addr ourselves. 4877 # 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports IPv6" >&5 4879 $as_echo_n "checking whether the operating system supports IPv6... " >&6; } 4880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4881 /* end confdefs.h. */ 4882 4883 4884 /* AF_INET6 available check */ 4885 #include <sys/types.h> 4886 #include <sys/socket.h> 4887 #include <netinet/in.h> 4888 #ifdef AF_INET6 4889 void 4890 foo(struct in6_addr *addr) 4891 { 4892 memset(addr, 0, sizeof (struct in6_addr)); 4893 } 4894 #else 4895 #error "AF_INET6 not defined" 4896 #endif 4897 4898 4899 _ACEOF 4900 if ac_fn_c_try_compile "$LINENO"; then : 4901 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4903 $as_echo "yes" >&6; } 4904 4905 $as_echo "#define HAVE_OS_IPV6_SUPPORT 1" >>confdefs.h 4906 4907 ipv6=yes 4908 4909 else 4910 4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4912 $as_echo "no" >&6; } 4913 ipv6=no 4914 4915 4916 fi 4917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4918 4919 ipv6type=unknown 4920 ipv6lib=none 4921 ipv6trylibc=no 4922 4923 if test "$ipv6" = "yes"; then 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 4925 $as_echo_n "checking ipv6 stack type... " >&6; } 4926 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do 4927 case $i in 4928 inria) 4929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4930 /* end confdefs.h. */ 4931 #include <netinet/in.h> 4932 #ifdef IPV6_INRIA_VERSION 4933 yes 4934 #endif 4935 _ACEOF 4936 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4937 $EGREP "yes" >/dev/null 2>&1; then : 4938 ipv6type=$i 4939 fi 4940 rm -f conftest* 4941 4942 ;; 4943 kame) 4944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4945 /* end confdefs.h. */ 4946 #include <netinet/in.h> 4947 #ifdef __KAME__ 4948 yes 4949 #endif 4950 _ACEOF 4951 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4952 $EGREP "yes" >/dev/null 2>&1; then : 4953 ipv6type=$i; 4954 ipv6lib=inet6; 4955 ipv6libdir=/usr/local/v6/lib; 4956 ipv6trylibc=yes 4957 fi 4958 rm -f conftest* 4959 4960 ;; 4961 linux-glibc) 4962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4963 /* end confdefs.h. */ 4964 #include <features.h> 4965 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 4966 yes 4967 #endif 4968 _ACEOF 4969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4970 $EGREP "yes" >/dev/null 2>&1; then : 4971 ipv6type=$i 4972 fi 4973 rm -f conftest* 4974 4975 ;; 4976 linux-libinet6) 4977 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then 4978 ipv6type=$i 4979 ipv6lib=inet6 4980 ipv6libdir=/usr/inet6/lib 4981 ipv6trylibc=yes; 4982 CFLAGS="-I/usr/inet6/include $CFLAGS" 4983 fi 4984 ;; 4985 toshiba) 4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4987 /* end confdefs.h. */ 4988 #include <sys/param.h> 4989 #ifdef _TOSHIBA_INET6 4990 yes 4991 #endif 4992 _ACEOF 4993 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4994 $EGREP "yes" >/dev/null 2>&1; then : 4995 ipv6type=$i; 4996 ipv6lib=inet6; 4997 ipv6libdir=/usr/local/v6/lib 4998 fi 4999 rm -f conftest* 5000 5001 ;; 5002 v6d) 5003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5004 /* end confdefs.h. */ 5005 #include </usr/local/v6/include/sys/v6config.h> 5006 #ifdef __V6D__ 5007 yes 5008 #endif 5009 _ACEOF 5010 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5011 $EGREP "yes" >/dev/null 2>&1; then : 5012 ipv6type=$i; 5013 ipv6lib=v6; 5014 ipv6libdir=/usr/local/v6/lib; 5015 CFLAGS="-I/usr/local/v6/include $CFLAGS" 5016 fi 5017 rm -f conftest* 5018 5019 ;; 5020 zeta) 5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5022 /* end confdefs.h. */ 5023 #include <sys/param.h> 5024 #ifdef _ZETA_MINAMI_INET6 5025 yes 5026 #endif 5027 _ACEOF 5028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5029 $EGREP "yes" >/dev/null 2>&1; then : 5030 ipv6type=$i; 5031 ipv6lib=inet6; 5032 ipv6libdir=/usr/local/v6/lib 5033 fi 5034 rm -f conftest* 5035 5036 ;; 5037 esac 5038 if test "$ipv6type" != "unknown"; then 5039 break 5040 fi 5041 done 5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 5043 $as_echo "$ipv6type" >&6; } 5044 fi 5045 5046 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then 5047 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then 5048 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" 5049 echo "You have $ipv6lib library, using it" 5050 else 5051 if test "$ipv6trylibc" = "yes"; then 5052 echo "You do not have $ipv6lib library, using libc" 5053 else 5054 echo 'Fatal: no $ipv6lib library found. cannot continue.' 5055 echo "You need to fetch lib$ipv6lib.a from appropriate" 5056 echo 'ipv6 kit and compile beforehand.' 5057 exit 1 5058 fi 5059 fi 5060 fi 5061 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_htoa declaration in netdnet/dnetdb.h" >&5 5063 $as_echo_n "checking for dnet_htoa declaration in netdnet/dnetdb.h... " >&6; } 5064 if ${td_cv_decl_netdnet_dnetdb_h_dnet_htoa+:} false; then : 5065 $as_echo_n "(cached) " >&6 5066 else 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5068 /* end confdefs.h. */ 5069 #include <netdnet/dnetdb.h> 5070 5071 _ACEOF 5072 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5073 $EGREP "dnet_htoa" >/dev/null 2>&1; then : 5074 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=yes 5075 else 5076 td_cv_decl_netdnet_dnetdb_h_dnet_htoa=no 5077 fi 5078 rm -f conftest* 5079 5080 fi 5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&5 5082 $as_echo "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" >&6; } 5083 if test "$td_cv_decl_netdnet_dnetdb_h_dnet_htoa" = yes; then 5084 5085 $as_echo "#define HAVE_NETDNET_DNETDB_H_DNET_HTOA 1" >>confdefs.h 5086 5087 fi 5088 5089 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf" 5090 if test "x$ac_cv_func_vfprintf" = xyes; then : 5091 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h 5092 5093 else 5094 case " $LIBOBJS " in 5095 *" vfprintf.$ac_objext "* ) ;; 5096 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext" 5097 ;; 5098 esac 5099 5100 fi 5101 5102 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5103 if test "x$ac_cv_func_strlcat" = xyes; then : 5104 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5105 5106 else 5107 case " $LIBOBJS " in 5108 *" strlcat.$ac_objext "* ) ;; 5109 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5110 ;; 5111 esac 5112 5113 fi 5114 5115 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5116 if test "x$ac_cv_func_strlcpy" = xyes; then : 5117 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5118 5119 else 5120 case " $LIBOBJS " in 5121 *" strlcpy.$ac_objext "* ) ;; 5122 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5123 ;; 5124 esac 5125 5126 fi 5127 5128 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" 5129 if test "x$ac_cv_func_strdup" = xyes; then : 5130 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h 5131 5132 else 5133 case " $LIBOBJS " in 5134 *" strdup.$ac_objext "* ) ;; 5135 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5136 ;; 5137 esac 5138 5139 fi 5140 5141 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5142 if test "x$ac_cv_func_strsep" = xyes; then : 5143 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5144 5145 else 5146 case " $LIBOBJS " in 5147 *" strsep.$ac_objext "* ) ;; 5148 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5149 ;; 5150 esac 5151 5152 fi 5153 5154 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" 5155 if test "x$ac_cv_func_getopt_long" = xyes; then : 5156 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h 5157 5158 else 5159 case " $LIBOBJS " in 5160 *" getopt_long.$ac_objext "* ) ;; 5161 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" 5162 ;; 5163 esac 5164 5165 fi 5166 5167 5168 for ac_func in fork vfork strftime 5169 do : 5170 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5171 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5172 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5173 cat >>confdefs.h <<_ACEOF 5174 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5175 _ACEOF 5176 5177 fi 5178 done 5179 5180 for ac_func in setlinebuf alarm 5181 do : 5182 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5183 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5184 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5185 cat >>confdefs.h <<_ACEOF 5186 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5187 _ACEOF 5188 5189 fi 5190 done 5191 5192 5193 needsnprintf=no 5194 for ac_func in vsnprintf snprintf 5195 do : 5196 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5197 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5198 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5199 cat >>confdefs.h <<_ACEOF 5200 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5201 _ACEOF 5202 5203 else 5204 needsnprintf=yes 5205 fi 5206 done 5207 5208 if test $needsnprintf = yes; then 5209 case " $LIBOBJS " in 5210 *" snprintf.$ac_objext "* ) ;; 5211 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 5212 ;; 5213 esac 5214 5215 fi 5216 5217 5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5219 $as_echo_n "checking return type of signal handlers... " >&6; } 5220 if ${ac_cv_type_signal+:} false; then : 5221 $as_echo_n "(cached) " >&6 5222 else 5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5224 /* end confdefs.h. */ 5225 #include <sys/types.h> 5226 #include <signal.h> 5227 5228 int 5229 main () 5230 { 5231 return *(signal (0, 0)) (0) == 1; 5232 ; 5233 return 0; 5234 } 5235 _ACEOF 5236 if ac_fn_c_try_compile "$LINENO"; then : 5237 ac_cv_type_signal=int 5238 else 5239 ac_cv_type_signal=void 5240 fi 5241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5242 fi 5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5244 $as_echo "$ac_cv_type_signal" >&6; } 5245 5246 cat >>confdefs.h <<_ACEOF 5247 #define RETSIGTYPE $ac_cv_type_signal 5248 _ACEOF 5249 5250 5251 if test "$ac_cv_type_signal" = void ; then 5252 5253 $as_echo "#define RETSIGVAL /**/" >>confdefs.h 5254 5255 else 5256 5257 $as_echo "#define RETSIGVAL (0)" >>confdefs.h 5258 5259 fi 5260 case "$host_os" in 5261 5262 irix*) 5263 5264 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h 5265 5266 ;; 5267 5268 *) 5269 for ac_func in sigaction 5270 do : 5271 ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" 5272 if test "x$ac_cv_func_sigaction" = xyes; then : 5273 cat >>confdefs.h <<_ACEOF 5274 #define HAVE_SIGACTION 1 5275 _ACEOF 5276 5277 fi 5278 done 5279 5280 if test $ac_cv_func_sigaction = no ; then 5281 for ac_func in sigset 5282 do : 5283 ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset" 5284 if test "x$ac_cv_func_sigset" = xyes; then : 5285 cat >>confdefs.h <<_ACEOF 5286 #define HAVE_SIGSET 1 5287 _ACEOF 5288 5289 fi 5290 done 5291 5292 fi 5293 ;; 5294 esac 5295 5296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dnet_htoa" >&5 5297 $as_echo_n "checking for library containing dnet_htoa... " >&6; } 5298 if ${ac_cv_search_dnet_htoa+:} false; then : 5299 $as_echo_n "(cached) " >&6 5300 else 5301 ac_func_search_save_LIBS=$LIBS 5302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5303 /* end confdefs.h. */ 5304 5305 /* Override any GCC internal prototype to avoid an error. 5306 Use char because int might match the return type of a GCC 5307 builtin and then its argument prototype would still apply. */ 5308 #ifdef __cplusplus 5309 extern "C" 5310 #endif 5311 char dnet_htoa (); 5312 int 5313 main () 5314 { 5315 return dnet_htoa (); 5316 ; 5317 return 0; 5318 } 5319 _ACEOF 5320 for ac_lib in '' dnet; do 5321 if test -z "$ac_lib"; then 5322 ac_res="none required" 5323 else 5324 ac_res=-l$ac_lib 5325 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5326 fi 5327 if ac_fn_c_try_link "$LINENO"; then : 5328 ac_cv_search_dnet_htoa=$ac_res 5329 fi 5330 rm -f core conftest.err conftest.$ac_objext \ 5331 conftest$ac_exeext 5332 if ${ac_cv_search_dnet_htoa+:} false; then : 5333 break 5334 fi 5335 done 5336 if ${ac_cv_search_dnet_htoa+:} false; then : 5337 5338 else 5339 ac_cv_search_dnet_htoa=no 5340 fi 5341 rm conftest.$ac_ext 5342 LIBS=$ac_func_search_save_LIBS 5343 fi 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dnet_htoa" >&5 5345 $as_echo "$ac_cv_search_dnet_htoa" >&6; } 5346 ac_res=$ac_cv_search_dnet_htoa 5347 if test "$ac_res" != no; then : 5348 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5349 5350 $as_echo "#define HAVE_DNET_HTOA 1" >>confdefs.h 5351 5352 fi 5353 5354 5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5 5356 $as_echo_n "checking for main in -lrpc... " >&6; } 5357 if ${ac_cv_lib_rpc_main+:} false; then : 5358 $as_echo_n "(cached) " >&6 5359 else 5360 ac_check_lib_save_LIBS=$LIBS 5361 LIBS="-lrpc $LIBS" 5362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5363 /* end confdefs.h. */ 5364 5365 5366 int 5367 main () 5368 { 5369 return main (); 5370 ; 5371 return 0; 5372 } 5373 _ACEOF 5374 if ac_fn_c_try_link "$LINENO"; then : 5375 ac_cv_lib_rpc_main=yes 5376 else 5377 ac_cv_lib_rpc_main=no 5378 fi 5379 rm -f core conftest.err conftest.$ac_objext \ 5380 conftest$ac_exeext conftest.$ac_ext 5381 LIBS=$ac_check_lib_save_LIBS 5382 fi 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5 5384 $as_echo "$ac_cv_lib_rpc_main" >&6; } 5385 if test "x$ac_cv_lib_rpc_main" = xyes; then : 5386 cat >>confdefs.h <<_ACEOF 5387 #define HAVE_LIBRPC 1 5388 _ACEOF 5389 5390 LIBS="-lrpc $LIBS" 5391 5392 fi 5393 5394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5 5395 $as_echo_n "checking for library containing getrpcbynumber... " >&6; } 5396 if ${ac_cv_search_getrpcbynumber+:} false; then : 5397 $as_echo_n "(cached) " >&6 5398 else 5399 ac_func_search_save_LIBS=$LIBS 5400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5401 /* end confdefs.h. */ 5402 5403 /* Override any GCC internal prototype to avoid an error. 5404 Use char because int might match the return type of a GCC 5405 builtin and then its argument prototype would still apply. */ 5406 #ifdef __cplusplus 5407 extern "C" 5408 #endif 5409 char getrpcbynumber (); 5410 int 5411 main () 5412 { 5413 return getrpcbynumber (); 5414 ; 5415 return 0; 5416 } 5417 _ACEOF 5418 for ac_lib in '' nsl; do 5419 if test -z "$ac_lib"; then 5420 ac_res="none required" 5421 else 5422 ac_res=-l$ac_lib 5423 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5424 fi 5425 if ac_fn_c_try_link "$LINENO"; then : 5426 ac_cv_search_getrpcbynumber=$ac_res 5427 fi 5428 rm -f core conftest.err conftest.$ac_objext \ 5429 conftest$ac_exeext 5430 if ${ac_cv_search_getrpcbynumber+:} false; then : 5431 break 5432 fi 5433 done 5434 if ${ac_cv_search_getrpcbynumber+:} false; then : 5435 5436 else 5437 ac_cv_search_getrpcbynumber=no 5438 fi 5439 rm conftest.$ac_ext 5440 LIBS=$ac_func_search_save_LIBS 5441 fi 5442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5 5443 $as_echo "$ac_cv_search_getrpcbynumber" >&6; } 5444 ac_res=$ac_cv_search_getrpcbynumber 5445 if test "$ac_res" != no; then : 5446 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5447 5448 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h 5449 5450 fi 5451 5452 5453 5454 LBL_LIBS="$LIBS" 5455 pfopen=/usr/examples/packetfilter/pfopen.c 5456 if test -f $pfopen ; then 5457 for ac_func in pfopen 5458 do : 5459 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen" 5460 if test "x$ac_cv_func_pfopen" = xyes; then : 5461 cat >>confdefs.h <<_ACEOF 5462 #define HAVE_PFOPEN 1 5463 _ACEOF 5464 5465 fi 5466 done 5467 5468 if test $ac_cv_func_pfopen = "no" ; then 5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5 5470 $as_echo "Using $pfopen" >&6; } 5471 LIBS="$LIBS $pfopen" 5472 fi 5473 fi 5474 libpcap=FAIL 5475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5 5476 $as_echo_n "checking for local pcap library... " >&6; } 5477 5478 # Check whether --with-system-libpcap was given. 5479 if test "${with_system_libpcap+set}" = set; then : 5480 withval=$with_system_libpcap; 5481 fi 5482 5483 if test "x$with_system_libpcap" != xyes ; then 5484 lastdir=FAIL 5485 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5486 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5487 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 5488 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5489 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 5490 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ 5491 sed -e 's/-PRE-GIT$//' ` 5492 if test $lastdir = $basedir ; then 5493 continue; 5494 fi 5495 lastdir=$dir 5496 if test -r $dir/libpcap.a ; then 5497 libpcap=$dir/libpcap.a 5498 d=$dir 5499 fi 5500 done 5501 fi 5502 if test $libpcap = FAIL ; then 5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5504 $as_echo "not found" >&6; } 5505 5506 # 5507 # Look for pcap-config. 5508 # 5509 if test -n "$ac_tool_prefix"; then 5510 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args. 5511 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5513 $as_echo_n "checking for $ac_word... " >&6; } 5514 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5515 $as_echo_n "(cached) " >&6 5516 else 5517 case $PCAP_CONFIG in 5518 [\\/]* | ?:[\\/]*) 5519 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5520 ;; 5521 *) 5522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5523 for as_dir in $PATH 5524 do 5525 IFS=$as_save_IFS 5526 test -z "$as_dir" && as_dir=. 5527 for ac_exec_ext in '' $ac_executable_extensions; do 5528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5529 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5531 break 2 5532 fi 5533 done 5534 done 5535 IFS=$as_save_IFS 5536 5537 ;; 5538 esac 5539 fi 5540 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5541 if test -n "$PCAP_CONFIG"; then 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5543 $as_echo "$PCAP_CONFIG" >&6; } 5544 else 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5546 $as_echo "no" >&6; } 5547 fi 5548 5549 5550 fi 5551 if test -z "$ac_cv_path_PCAP_CONFIG"; then 5552 ac_pt_PCAP_CONFIG=$PCAP_CONFIG 5553 # Extract the first word of "pcap-config", so it can be a program name with args. 5554 set dummy pcap-config; ac_word=$2 5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5556 $as_echo_n "checking for $ac_word... " >&6; } 5557 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then : 5558 $as_echo_n "(cached) " >&6 5559 else 5560 case $ac_pt_PCAP_CONFIG in 5561 [\\/]* | ?:[\\/]*) 5562 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path. 5563 ;; 5564 *) 5565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5566 for as_dir in $PATH 5567 do 5568 IFS=$as_save_IFS 5569 test -z "$as_dir" && as_dir=. 5570 for ac_exec_ext in '' $ac_executable_extensions; do 5571 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5572 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5574 break 2 5575 fi 5576 done 5577 done 5578 IFS=$as_save_IFS 5579 5580 ;; 5581 esac 5582 fi 5583 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG 5584 if test -n "$ac_pt_PCAP_CONFIG"; then 5585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5 5586 $as_echo "$ac_pt_PCAP_CONFIG" >&6; } 5587 else 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5589 $as_echo "no" >&6; } 5590 fi 5591 5592 if test "x$ac_pt_PCAP_CONFIG" = x; then 5593 PCAP_CONFIG="" 5594 else 5595 case $cross_compiling:$ac_tool_warned in 5596 yes:) 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5599 ac_tool_warned=yes ;; 5600 esac 5601 PCAP_CONFIG=$ac_pt_PCAP_CONFIG 5602 fi 5603 else 5604 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG" 5605 fi 5606 5607 if test -n "$PCAP_CONFIG" ; then 5608 # 5609 # Found - use it to get the include flags for 5610 # libpcap and the flags to link with libpcap. 5611 # 5612 # Please read section 11.6 "Shell Substitutions" 5613 # in the autoconf manual before doing anything 5614 # to this that involves quoting. Especially note 5615 # the statement "There is just no portable way to use 5616 # double-quoted strings inside double-quoted back-quoted 5617 # expressions (pfew!)." 5618 # 5619 cflags=`"$PCAP_CONFIG" --cflags` 5620 V_INCLS="$cflags $V_INCLS" 5621 libpcap=`"$PCAP_CONFIG" --libs` 5622 else 5623 # 5624 # Not found; look for pcap. 5625 # 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5 5627 $as_echo_n "checking for main in -lpcap... " >&6; } 5628 if ${ac_cv_lib_pcap_main+:} false; then : 5629 $as_echo_n "(cached) " >&6 5630 else 5631 ac_check_lib_save_LIBS=$LIBS 5632 LIBS="-lpcap $LIBS" 5633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5634 /* end confdefs.h. */ 5635 5636 5637 int 5638 main () 5639 { 5640 return main (); 5641 ; 5642 return 0; 5643 } 5644 _ACEOF 5645 if ac_fn_c_try_link "$LINENO"; then : 5646 ac_cv_lib_pcap_main=yes 5647 else 5648 ac_cv_lib_pcap_main=no 5649 fi 5650 rm -f core conftest.err conftest.$ac_objext \ 5651 conftest$ac_exeext conftest.$ac_ext 5652 LIBS=$ac_check_lib_save_LIBS 5653 fi 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5 5655 $as_echo "$ac_cv_lib_pcap_main" >&6; } 5656 if test "x$ac_cv_lib_pcap_main" = xyes; then : 5657 libpcap="-lpcap" 5658 fi 5659 5660 if test $libpcap = FAIL ; then 5661 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 5662 fi 5663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5 5664 $as_echo_n "checking for extraneous pcap header directories... " >&6; } 5665 if test \( ! -r /usr/local/include/pcap.h \) -a \ 5666 \( ! -r /usr/include/pcap.h \); then 5667 if test -r /usr/local/include/pcap/pcap.h; then 5668 d="/usr/local/include/pcap" 5669 elif test -r /usr/include/pcap/pcap.h; then 5670 d="/usr/include/pcap" 5671 fi 5672 fi 5673 if test -z "$d" ; then 5674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5675 $as_echo "not found" >&6; } 5676 else 5677 V_INCLS="-I$d $V_INCLS" 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5 5679 $as_echo "found -- -I$d added" >&6; } 5680 fi 5681 fi 5682 else 5683 V_PCAPDEP=$libpcap 5684 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5685 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 5686 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 5687 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 5688 pcapH=FAIL 5689 if test -r $d/pcap.h; then 5690 pcapH=$d 5691 else 5692 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 5693 if test -r $dir/pcap.h ; then 5694 pcapH=$dir 5695 fi 5696 done 5697 fi 5698 5699 if test $pcapH = FAIL ; then 5700 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5 5701 fi 5702 V_INCLS="-I$pcapH $V_INCLS" 5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 5704 $as_echo "$libpcap" >&6; } 5705 # Extract the first word of "pcap-config", so it can be a program name with args. 5706 set dummy pcap-config; ac_word=$2 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5708 $as_echo_n "checking for $ac_word... " >&6; } 5709 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5710 $as_echo_n "(cached) " >&6 5711 else 5712 case $PCAP_CONFIG in 5713 [\\/]* | ?:[\\/]*) 5714 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5715 ;; 5716 *) 5717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5718 for as_dir in $d 5719 do 5720 IFS=$as_save_IFS 5721 test -z "$as_dir" && as_dir=. 5722 for ac_exec_ext in '' $ac_executable_extensions; do 5723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5724 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5726 break 2 5727 fi 5728 done 5729 done 5730 IFS=$as_save_IFS 5731 5732 ;; 5733 esac 5734 fi 5735 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5736 if test -n "$PCAP_CONFIG"; then 5737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5738 $as_echo "$PCAP_CONFIG" >&6; } 5739 else 5740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5741 $as_echo "no" >&6; } 5742 fi 5743 5744 5745 if test -n "$PCAP_CONFIG"; then 5746 # 5747 # The libpcap directory has a pcap-config script. 5748 # Use it to get any additioal libraries needed 5749 # to link with the libpcap archive library in 5750 # that directory. 5751 # 5752 # Please read section 11.6 "Shell Substitutions" 5753 # in the autoconf manual before doing anything 5754 # to this that involves quoting. Especially note 5755 # the statement "There is just no portable way to use 5756 # double-quoted strings inside double-quoted back-quoted 5757 # expressions (pfew!)." 5758 # 5759 additional_libs=`"$PCAP_CONFIG" --additional-libs --static` 5760 libpcap="$libpcap $additional_libs" 5761 fi 5762 fi 5763 LIBS="$libpcap $LIBS" 5764 if ! test -n "$PCAP_CONFIG" ; then 5765 # 5766 # We don't have pcap-config; find out any additional link flags 5767 # we need. (If we have pcap-config, we assume it tells us what 5768 # we need.) 5769 # 5770 case "$host_os" in 5771 5772 aix*) 5773 # 5774 # If libpcap is DLPI-based, we have to use /lib/pse.exp if 5775 # present, as we use the STREAMS routines. 5776 # 5777 # (XXX - true only if we're linking with a static libpcap?) 5778 # 5779 pseexe="/lib/pse.exp" 5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 5781 $as_echo_n "checking for $pseexe... " >&6; } 5782 if test -f $pseexe ; then 5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5784 $as_echo "yes" >&6; } 5785 LIBS="$LIBS -I:$pseexe" 5786 fi 5787 5788 # 5789 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as 5790 # we use them to load the BPF module. 5791 # 5792 # (XXX - true only if we're linking with a static libpcap?) 5793 # 5794 LIBS="$LIBS -lodm -lcfg" 5795 ;; 5796 esac 5797 fi 5798 5799 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" 5800 if test "x$ac_cv_func_pcap_loop" = xyes; then : 5801 5802 else 5803 5804 as_fn_error $? "This is a bug, please follow the guidelines in CONTRIBUTING and include the 5805 config.log file in your report. If you have downloaded libpcap from 5806 tcpdump.org, and built it yourself, please also include the config.log 5807 file from the libpcap source directory, the Makefile from the libpcap 5808 source directory, and the output of the make process for libpcap, as 5809 this could be a problem with the libpcap that was built, and we will 5810 not be able to determine why this is happening, and thus will not be 5811 able to fix it, without that information, as we have not been able to 5812 reproduce this problem ourselves." "$LINENO" 5 5813 5814 fi 5815 5816 5817 5818 # 5819 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate 5820 # libraries (e.g., "-lsocket -lnsl" on Solaris). 5821 # 5822 # You are in a twisty little maze of UN*Xes, all different. 5823 # Some might not have ether_ntohost(). 5824 # Some might have it, but not declare it in any header file. 5825 # Some might have it, but declare it in <netinet/if_ether.h>. 5826 # Some might have it, but declare it in <netinet/ether.h> 5827 # (And some might have it but document it as something declared in 5828 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) 5829 # 5830 # Before you is a C compiler. 5831 # 5832 for ac_func in ether_ntohost 5833 do : 5834 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost" 5835 if test "x$ac_cv_func_ether_ntohost" = xyes; then : 5836 cat >>confdefs.h <<_ACEOF 5837 #define HAVE_ETHER_NTOHOST 1 5838 _ACEOF 5839 5840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5 5841 $as_echo_n "checking for buggy ether_ntohost... " >&6; } 5842 if ${ac_cv_buggy_ether_ntohost+:} false; then : 5843 $as_echo_n "(cached) " >&6 5844 else 5845 5846 if test "$cross_compiling" = yes; then : 5847 ac_cv_buggy_ether_ntohost="not while cross-compiling" 5848 else 5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5850 /* end confdefs.h. */ 5851 5852 #include <netdb.h> 5853 #include <sys/types.h> 5854 #include <sys/param.h> 5855 #include <sys/socket.h> 5856 5857 int 5858 main(int argc, char **argv) 5859 { 5860 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; 5861 char name[MAXHOSTNAMELEN]; 5862 5863 ether_ntohost(name, (struct ether_addr *)ea); 5864 exit(0); 5865 } 5866 5867 _ACEOF 5868 if ac_fn_c_try_run "$LINENO"; then : 5869 ac_cv_buggy_ether_ntohost=no 5870 else 5871 ac_cv_buggy_ether_ntohost=yes 5872 fi 5873 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5874 conftest.$ac_objext conftest.beam conftest.$ac_ext 5875 fi 5876 5877 fi 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5 5879 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; } 5880 if test "$ac_cv_buggy_ether_ntohost" = "no"; then 5881 5882 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h 5883 5884 fi 5885 5886 fi 5887 done 5888 5889 if test "$ac_cv_func_ether_ntohost" = yes -a \ 5890 "$ac_cv_buggy_ether_ntohost" = "no"; then 5891 # 5892 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>? 5893 # 5894 if test "$ac_cv_header_netinet_if_ether_h" = yes; then 5895 # 5896 # Yes. Does it declare ether_ntohost()? 5897 # 5898 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 5899 #include <sys/types.h> 5900 #include <sys/socket.h> 5901 #include <netinet/in.h> 5902 #include <arpa/inet.h> 5903 struct mbuf; 5904 struct rtentry; 5905 #include <net/if.h> 5906 #include <netinet/if_ether.h> 5907 5908 " 5909 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 5910 5911 5912 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 5913 5914 5915 fi 5916 5917 fi 5918 # 5919 # Did that succeed? 5920 # 5921 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 5922 # 5923 # No, how about <netinet/ether.h>, as on Linux? 5924 # 5925 for ac_header in netinet/ether.h 5926 do : 5927 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" 5928 if test "x$ac_cv_header_netinet_ether_h" = xyes; then : 5929 cat >>confdefs.h <<_ACEOF 5930 #define HAVE_NETINET_ETHER_H 1 5931 _ACEOF 5932 5933 fi 5934 5935 done 5936 5937 if test "$ac_cv_header_netinet_ether_h" = yes; then 5938 # 5939 # We have it - does it declare ether_ntohost()? 5940 # Unset ac_cv_have_decl_ether_ntohost so we don't 5941 # treat the previous failure as a cached value and 5942 # suppress the next test. 5943 # 5944 unset ac_cv_have_decl_ether_ntohost 5945 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 5946 #include <netinet/ether.h> 5947 5948 " 5949 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 5950 5951 5952 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 5953 5954 5955 fi 5956 5957 fi 5958 fi 5959 # 5960 # Is ether_ntohost() declared? 5961 # 5962 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 5963 # 5964 # No, we'll have to declare it ourselves. 5965 # Do we have "struct ether_addr"? 5966 # 5967 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " 5968 #include <sys/types.h> 5969 #include <sys/socket.h> 5970 #include <netinet/in.h> 5971 #include <arpa/inet.h> 5972 struct mbuf; 5973 struct rtentry; 5974 #include <net/if.h> 5975 #include <netinet/if_ether.h> 5976 5977 " 5978 if test "x$ac_cv_type_struct_ether_addr" = xyes; then : 5979 5980 cat >>confdefs.h <<_ACEOF 5981 #define HAVE_STRUCT_ETHER_ADDR 1 5982 _ACEOF 5983 5984 5985 fi 5986 5987 5988 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h 5989 5990 else 5991 5992 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h 5993 5994 fi 5995 fi 5996 5997 # libdlpi is needed for Solaris 11 and later. 5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 5999 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } 6000 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : 6001 $as_echo_n "(cached) " >&6 6002 else 6003 ac_check_lib_save_LIBS=$LIBS 6004 LIBS="-ldlpi -L/lib $LIBS" 6005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6006 /* end confdefs.h. */ 6007 6008 /* Override any GCC internal prototype to avoid an error. 6009 Use char because int might match the return type of a GCC 6010 builtin and then its argument prototype would still apply. */ 6011 #ifdef __cplusplus 6012 extern "C" 6013 #endif 6014 char dlpi_walk (); 6015 int 6016 main () 6017 { 6018 return dlpi_walk (); 6019 ; 6020 return 0; 6021 } 6022 _ACEOF 6023 if ac_fn_c_try_link "$LINENO"; then : 6024 ac_cv_lib_dlpi_dlpi_walk=yes 6025 else 6026 ac_cv_lib_dlpi_dlpi_walk=no 6027 fi 6028 rm -f core conftest.err conftest.$ac_objext \ 6029 conftest$ac_exeext conftest.$ac_ext 6030 LIBS=$ac_check_lib_save_LIBS 6031 fi 6032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 6033 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } 6034 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : 6035 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS" 6036 fi 6037 6038 6039 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" 6040 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : 6041 6042 6043 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h 6044 6045 for ac_func in pcap_free_datalinks 6046 do : 6047 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks" 6048 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then : 6049 cat >>confdefs.h <<_ACEOF 6050 #define HAVE_PCAP_FREE_DATALINKS 1 6051 _ACEOF 6052 6053 fi 6054 done 6055 6056 6057 else 6058 6059 case " $LIBOBJS " in 6060 *" datalinks.$ac_objext "* ) ;; 6061 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" 6062 ;; 6063 esac 6064 6065 6066 fi 6067 6068 for ac_func in pcap_set_datalink 6069 do : 6070 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink" 6071 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then : 6072 cat >>confdefs.h <<_ACEOF 6073 #define HAVE_PCAP_SET_DATALINK 1 6074 _ACEOF 6075 6076 fi 6077 done 6078 6079 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val" 6080 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then : 6081 6082 6083 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h 6084 6085 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description" 6086 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then : 6087 6088 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h 6089 6090 else 6091 6092 case " $LIBOBJS " in 6093 *" dlnames.$ac_objext "* ) ;; 6094 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6095 ;; 6096 esac 6097 6098 6099 fi 6100 6101 6102 else 6103 6104 case " $LIBOBJS " in 6105 *" dlnames.$ac_objext "* ) ;; 6106 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6107 ;; 6108 esac 6109 6110 6111 fi 6112 6113 6114 for ac_func in pcap_breakloop 6115 do : 6116 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop" 6117 if test "x$ac_cv_func_pcap_breakloop" = xyes; then : 6118 cat >>confdefs.h <<_ACEOF 6119 #define HAVE_PCAP_BREAKLOOP 1 6120 _ACEOF 6121 6122 fi 6123 done 6124 6125 6126 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell" 6127 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then : 6128 6129 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h 6130 6131 else 6132 6133 case " $LIBOBJS " in 6134 *" pcap_dump_ftell.$ac_objext "* ) ;; 6135 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext" 6136 ;; 6137 esac 6138 6139 6140 fi 6141 6142 6143 # 6144 # Do we have the new open API? Check for pcap_create, and assume that, 6145 # if we do, we also have pcap_activate() and the other new routines 6146 # introduced in libpcap 1.0.0. 6147 # 6148 for ac_func in pcap_create 6149 do : 6150 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create" 6151 if test "x$ac_cv_func_pcap_create" = xyes; then : 6152 cat >>confdefs.h <<_ACEOF 6153 #define HAVE_PCAP_CREATE 1 6154 _ACEOF 6155 6156 fi 6157 done 6158 6159 if test $ac_cv_func_pcap_create = "yes" ; then 6160 # 6161 # OK, do we have pcap_set_tstamp_type? If so, assume we have 6162 # pcap_list_tstamp_types and pcap_free_tstamp_types as well. 6163 # 6164 for ac_func in pcap_set_tstamp_type 6165 do : 6166 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type" 6167 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then : 6168 cat >>confdefs.h <<_ACEOF 6169 #define HAVE_PCAP_SET_TSTAMP_TYPE 1 6170 _ACEOF 6171 6172 fi 6173 done 6174 6175 # 6176 # And do we have pcap_set_tstamp_precision? If so, we assume 6177 # we also have pcap_open_offline_with_tstamp_precision. 6178 # 6179 for ac_func in pcap_set_tstamp_precision 6180 do : 6181 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision" 6182 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then : 6183 cat >>confdefs.h <<_ACEOF 6184 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1 6185 _ACEOF 6186 6187 fi 6188 done 6189 6190 fi 6191 6192 # 6193 # Check for a miscellaneous collection of functions which we use 6194 # if we have them. 6195 # 6196 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection pcap_set_immediate_mode 6197 do : 6198 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6199 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6200 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6201 cat >>confdefs.h <<_ACEOF 6202 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6203 _ACEOF 6204 6205 fi 6206 done 6207 6208 if test $ac_cv_func_pcap_findalldevs = "yes" ; then 6209 savedcppflags="$CPPFLAGS" 6210 CPPFLAGS="$CPPFLAGS $V_INCLS" 6211 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h> 6212 " 6213 if test "x$ac_cv_type_pcap_if_t" = xyes; then : 6214 6215 cat >>confdefs.h <<_ACEOF 6216 #define HAVE_PCAP_IF_T 1 6217 _ACEOF 6218 6219 6220 fi 6221 6222 CPPFLAGS="$savedcppflags" 6223 fi 6224 6225 if test $ac_cv_func_pcap_lib_version = "no" ; then 6226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5 6227 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; } 6228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6229 /* end confdefs.h. */ 6230 6231 int 6232 main () 6233 { 6234 6235 extern char pcap_version[]; 6236 6237 return (int)pcap_version; 6238 6239 ; 6240 return 0; 6241 } 6242 _ACEOF 6243 if ac_fn_c_try_link "$LINENO"; then : 6244 ac_lbl_cv_pcap_version_defined=yes 6245 else 6246 ac_lbl_cv_pcap_version_defined=no 6247 fi 6248 rm -f core conftest.err conftest.$ac_objext \ 6249 conftest$ac_exeext conftest.$ac_ext 6250 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then 6251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6252 $as_echo "yes" >&6; } 6253 6254 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h 6255 6256 else 6257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6258 $as_echo "no" >&6; } 6259 fi 6260 fi 6261 6262 # 6263 # Check for special debugging functions 6264 # 6265 for ac_func in pcap_set_parser_debug 6266 do : 6267 ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug" 6268 if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then : 6269 cat >>confdefs.h <<_ACEOF 6270 #define HAVE_PCAP_SET_PARSER_DEBUG 1 6271 _ACEOF 6272 6273 fi 6274 done 6275 6276 if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then 6277 # 6278 # OK, we don't have pcap_set_parser_debug() to set the libpcap 6279 # filter expression parser debug flag; can we directly set the 6280 # flag? 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 6282 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; } 6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6284 /* end confdefs.h. */ 6285 6286 int 6287 main () 6288 { 6289 6290 extern int pcap_debug; 6291 6292 return pcap_debug; 6293 6294 ; 6295 return 0; 6296 } 6297 _ACEOF 6298 if ac_fn_c_try_link "$LINENO"; then : 6299 ac_lbl_cv_pcap_debug_defined=yes 6300 else 6301 ac_lbl_cv_pcap_debug_defined=no 6302 fi 6303 rm -f core conftest.err conftest.$ac_objext \ 6304 conftest$ac_exeext conftest.$ac_ext 6305 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then 6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6307 $as_echo "yes" >&6; } 6308 6309 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h 6310 6311 else 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6313 $as_echo "no" >&6; } 6314 # 6315 # OK, what about "yydebug"? 6316 # 6317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5 6318 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; } 6319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6320 /* end confdefs.h. */ 6321 6322 int 6323 main () 6324 { 6325 6326 extern int yydebug; 6327 6328 return yydebug; 6329 6330 ; 6331 return 0; 6332 } 6333 _ACEOF 6334 if ac_fn_c_try_link "$LINENO"; then : 6335 ac_lbl_cv_yydebug_defined=yes 6336 else 6337 ac_lbl_cv_yydebug_defined=no 6338 fi 6339 rm -f core conftest.err conftest.$ac_objext \ 6340 conftest$ac_exeext conftest.$ac_ext 6341 if test "$ac_lbl_cv_yydebug_defined" = yes ; then 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6343 $as_echo "yes" >&6; } 6344 6345 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h 6346 6347 else 6348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6349 $as_echo "no" >&6; } 6350 fi 6351 fi 6352 fi 6353 for ac_func in pcap_set_optimizer_debug 6354 do : 6355 ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug" 6356 if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then : 6357 cat >>confdefs.h <<_ACEOF 6358 #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1 6359 _ACEOF 6360 6361 fi 6362 done 6363 6364 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump" 6365 if test "x$ac_cv_func_bpf_dump" = xyes; then : 6366 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h 6367 6368 else 6369 case " $LIBOBJS " in 6370 *" bpf_dump.$ac_objext "* ) ;; 6371 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext" 6372 ;; 6373 esac 6374 6375 fi 6376 6377 6378 V_GROUP=0 6379 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then 6380 V_GROUP=wheel 6381 fi 6382 # 6383 # Assume V7/BSD convention for man pages (file formats in section 5, 6384 # miscellaneous info in section 7). 6385 # 6386 MAN_FILE_FORMATS=5 6387 MAN_MISC_INFO=7 6388 case "$host_os" in 6389 6390 aix*) 6391 6392 $as_echo "#define _SUN 1" >>confdefs.h 6393 6394 ;; 6395 6396 hpux*) 6397 # 6398 # Use System V conventions for man pages. 6399 # 6400 MAN_FILE_FORMATS=4 6401 MAN_MISC_INFO=5 6402 ;; 6403 6404 irix*) 6405 V_GROUP=sys 6406 6407 # 6408 # Use System V conventions for man pages. 6409 # 6410 MAN_FILE_FORMATS=4 6411 MAN_MISC_INFO=5 6412 ;; 6413 6414 osf*) 6415 V_GROUP=system 6416 6417 # 6418 # Use System V conventions for man pages. 6419 # 6420 MAN_FILE_FORMATS=4 6421 MAN_MISC_INFO=5 6422 ;; 6423 6424 solaris*) 6425 V_GROUP=sys 6426 6427 # 6428 # Use System V conventions for man pages. 6429 # 6430 MAN_FILE_FORMATS=4 6431 MAN_MISC_INFO=5 6432 ;; 6433 esac 6434 6435 if test -f /dev/bpf0 ; then 6436 V_GROUP=bpf 6437 fi 6438 6439 # 6440 # Make sure we have definitions for all the C99 specified-width types 6441 # (regardless of whether the environment is a C99 environment or not). 6442 # 6443 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" 6444 case $ac_cv_c_int8_t in #( 6445 no|yes) ;; #( 6446 *) 6447 6448 cat >>confdefs.h <<_ACEOF 6449 #define int8_t $ac_cv_c_int8_t 6450 _ACEOF 6451 ;; 6452 esac 6453 6454 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 6455 case $ac_cv_c_int16_t in #( 6456 no|yes) ;; #( 6457 *) 6458 6459 cat >>confdefs.h <<_ACEOF 6460 #define int16_t $ac_cv_c_int16_t 6461 _ACEOF 6462 ;; 6463 esac 6464 6465 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 6466 case $ac_cv_c_int32_t in #( 6467 no|yes) ;; #( 6468 *) 6469 6470 cat >>confdefs.h <<_ACEOF 6471 #define int32_t $ac_cv_c_int32_t 6472 _ACEOF 6473 ;; 6474 esac 6475 6476 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" 6477 case $ac_cv_c_int64_t in #( 6478 no|yes) ;; #( 6479 *) 6480 6481 cat >>confdefs.h <<_ACEOF 6482 #define int64_t $ac_cv_c_int64_t 6483 _ACEOF 6484 ;; 6485 esac 6486 6487 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 6488 case $ac_cv_c_uint8_t in #( 6489 no|yes) ;; #( 6490 *) 6491 6492 $as_echo "#define _UINT8_T 1" >>confdefs.h 6493 6494 6495 cat >>confdefs.h <<_ACEOF 6496 #define uint8_t $ac_cv_c_uint8_t 6497 _ACEOF 6498 ;; 6499 esac 6500 6501 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 6502 case $ac_cv_c_uint16_t in #( 6503 no|yes) ;; #( 6504 *) 6505 6506 6507 cat >>confdefs.h <<_ACEOF 6508 #define uint16_t $ac_cv_c_uint16_t 6509 _ACEOF 6510 ;; 6511 esac 6512 6513 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 6514 case $ac_cv_c_uint32_t in #( 6515 no|yes) ;; #( 6516 *) 6517 6518 $as_echo "#define _UINT32_T 1" >>confdefs.h 6519 6520 6521 cat >>confdefs.h <<_ACEOF 6522 #define uint32_t $ac_cv_c_uint32_t 6523 _ACEOF 6524 ;; 6525 esac 6526 6527 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 6528 case $ac_cv_c_uint64_t in #( 6529 no|yes) ;; #( 6530 *) 6531 6532 $as_echo "#define _UINT64_T 1" >>confdefs.h 6533 6534 6535 cat >>confdefs.h <<_ACEOF 6536 #define uint64_t $ac_cv_c_uint64_t 6537 _ACEOF 6538 ;; 6539 esac 6540 6541 6542 # 6543 # Make sure we have a definition for C99's uintptr_t (regardless of 6544 # whether the environment is a C99 environment or not). 6545 # 6546 6547 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 6548 if test "x$ac_cv_type_uintptr_t" = xyes; then : 6549 6550 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 6551 6552 else 6553 for ac_type in 'unsigned int' 'unsigned long int' \ 6554 'unsigned long long int'; do 6555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6556 /* end confdefs.h. */ 6557 $ac_includes_default 6558 int 6559 main () 6560 { 6561 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 6562 test_array [0] = 0; 6563 return test_array [0]; 6564 6565 ; 6566 return 0; 6567 } 6568 _ACEOF 6569 if ac_fn_c_try_compile "$LINENO"; then : 6570 6571 cat >>confdefs.h <<_ACEOF 6572 #define uintptr_t $ac_type 6573 _ACEOF 6574 6575 ac_type= 6576 fi 6577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6578 test -z "$ac_type" && break 6579 done 6580 fi 6581 6582 6583 6584 # 6585 # Define the old BSD specified-width types in terms of the C99 types; 6586 # we may need them with libpcap include files. 6587 # 6588 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default 6589 #include <sys/types.h> 6590 6591 " 6592 if test "x$ac_cv_type_u_int8_t" = xyes; then : 6593 6594 else 6595 6596 $as_echo "#define u_int8_t uint8_t" >>confdefs.h 6597 6598 fi 6599 6600 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default 6601 #include <sys/types.h> 6602 6603 " 6604 if test "x$ac_cv_type_u_int16_t" = xyes; then : 6605 6606 else 6607 6608 $as_echo "#define u_int16_t uint16_t" >>confdefs.h 6609 6610 fi 6611 6612 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default 6613 #include <sys/types.h> 6614 6615 " 6616 if test "x$ac_cv_type_u_int32_t" = xyes; then : 6617 6618 else 6619 6620 $as_echo "#define u_int32_t uint32_t" >>confdefs.h 6621 6622 fi 6623 6624 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default 6625 #include <sys/types.h> 6626 6627 " 6628 if test "x$ac_cv_type_u_int64_t" = xyes; then : 6629 6630 else 6631 6632 $as_echo "#define u_int64_t uint64_t" >>confdefs.h 6633 6634 fi 6635 6636 6637 # 6638 # Check for <inttypes.h> 6639 # 6640 for ac_header in inttypes.h 6641 do : 6642 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 6643 if test "x$ac_cv_header_inttypes_h" = xyes; then : 6644 cat >>confdefs.h <<_ACEOF 6645 #define HAVE_INTTYPES_H 1 6646 _ACEOF 6647 6648 # 6649 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros? 6650 # Some systems have an inttypes.h that doesn't define all of them. 6651 # 6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5 6653 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; } 6654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6655 /* end confdefs.h. */ 6656 6657 6658 #include <inttypes.h> 6659 #include <stdio.h> 6660 #include <sys/types.h> 6661 6662 main() 6663 { 6664 printf("%" PRId64 "\n", (uint64_t)1); 6665 printf("%" PRIo64 "\n", (uint64_t)1); 6666 printf("%" PRIx64 "\n", (uint64_t)1); 6667 printf("%" PRIu64 "\n", (uint64_t)1); 6668 } 6669 6670 6671 _ACEOF 6672 if ac_fn_c_try_compile "$LINENO"; then : 6673 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6675 $as_echo "yes" >&6; } 6676 ac_lbl_inttypes_h_defines_formats=yes 6677 6678 else 6679 6680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6681 $as_echo "no" >&6; } 6682 ac_lbl_inttypes_h_defines_formats=no 6683 6684 fi 6685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6686 6687 else 6688 6689 # 6690 # We don't have inttypes.h, so it obviously can't define those 6691 # macros. 6692 # 6693 ac_lbl_inttypes_h_defines_formats=no 6694 6695 fi 6696 6697 done 6698 6699 if test "$ac_lbl_inttypes_h_defines_formats" = no; then 6700 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5 6702 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; } 6703 if test "$cross_compiling" = yes; then : 6704 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6705 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6706 as_fn_error $? "cannot run test program while cross compiling 6707 See \`config.log' for more details" "$LINENO" 5; } 6708 else 6709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6710 /* end confdefs.h. */ 6711 6712 6713 # ifdef HAVE_INTTYPES_H 6714 #include <inttypes.h> 6715 # endif 6716 #include <stdio.h> 6717 #include <sys/types.h> 6718 6719 main() 6720 { 6721 uint64_t t = 1; 6722 char strbuf[16+1]; 6723 sprintf(strbuf, "%016lx", t << 32); 6724 if (strcmp(strbuf, "0000000100000000") == 0) 6725 exit(0); 6726 else 6727 exit(1); 6728 } 6729 6730 6731 _ACEOF 6732 if ac_fn_c_try_run "$LINENO"; then : 6733 6734 6735 $as_echo "#define PRId64 \"ld\"" >>confdefs.h 6736 6737 6738 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h 6739 6740 6741 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h 6742 6743 6744 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h 6745 6746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6747 $as_echo "yes" >&6; } 6748 6749 else 6750 6751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6752 $as_echo "no" >&6; } 6753 6754 6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5 6756 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; } 6757 if test "$cross_compiling" = yes; then : 6758 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6760 as_fn_error $? "cannot run test program while cross compiling 6761 See \`config.log' for more details" "$LINENO" 5; } 6762 else 6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764 /* end confdefs.h. */ 6765 6766 6767 # ifdef HAVE_INTTYPES_H 6768 #include <inttypes.h> 6769 # endif 6770 #include <stdio.h> 6771 #include <sys/types.h> 6772 6773 main() 6774 { 6775 uint64_t t = 1; 6776 char strbuf[16+1]; 6777 sprintf(strbuf, "%016llx", t << 32); 6778 if (strcmp(strbuf, "0000000100000000") == 0) 6779 exit(0); 6780 else 6781 exit(1); 6782 } 6783 6784 6785 _ACEOF 6786 if ac_fn_c_try_run "$LINENO"; then : 6787 6788 6789 $as_echo "#define PRId64 \"lld\"" >>confdefs.h 6790 6791 6792 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h 6793 6794 6795 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h 6796 6797 6798 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h 6799 6800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6801 $as_echo "yes" >&6; } 6802 6803 else 6804 6805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6806 $as_echo "no" >&6; } 6807 6808 6809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5 6810 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; } 6811 if test "$cross_compiling" = yes; then : 6812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6814 as_fn_error $? "cannot run test program while cross compiling 6815 See \`config.log' for more details" "$LINENO" 5; } 6816 else 6817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6818 /* end confdefs.h. */ 6819 6820 6821 # ifdef HAVE_INTTYPES_H 6822 #include <inttypes.h> 6823 # endif 6824 #include <stdio.h> 6825 #include <sys/types.h> 6826 6827 main() 6828 { 6829 uint64_t t = 1; 6830 char strbuf[16+1]; 6831 sprintf(strbuf, "%016Lx", t << 32); 6832 if (strcmp(strbuf, "0000000100000000") == 0) 6833 exit(0); 6834 else 6835 exit(1); 6836 } 6837 6838 6839 _ACEOF 6840 if ac_fn_c_try_run "$LINENO"; then : 6841 6842 6843 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h 6844 6845 6846 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h 6847 6848 6849 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h 6850 6851 6852 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h 6853 6854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6855 $as_echo "yes" >&6; } 6856 6857 else 6858 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6860 $as_echo "no" >&6; } 6861 6862 6863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5 6864 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; } 6865 if test "$cross_compiling" = yes; then : 6866 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6868 as_fn_error $? "cannot run test program while cross compiling 6869 See \`config.log' for more details" "$LINENO" 5; } 6870 else 6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6872 /* end confdefs.h. */ 6873 6874 6875 # ifdef HAVE_INTTYPES_H 6876 #include <inttypes.h> 6877 # endif 6878 #include <stdio.h> 6879 #include <sys/types.h> 6880 6881 main() 6882 { 6883 uint64_t t = 1; 6884 char strbuf[16+1]; 6885 sprintf(strbuf, "%016qx", t << 32); 6886 if (strcmp(strbuf, "0000000100000000") == 0) 6887 exit(0); 6888 else 6889 exit(1); 6890 } 6891 6892 6893 _ACEOF 6894 if ac_fn_c_try_run "$LINENO"; then : 6895 6896 6897 $as_echo "#define PRId64 \"qd\"" >>confdefs.h 6898 6899 6900 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h 6901 6902 6903 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h 6904 6905 6906 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h 6907 6908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6909 $as_echo "yes" >&6; } 6910 6911 else 6912 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6914 $as_echo "no" >&6; } 6915 6916 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5 6917 6918 6919 fi 6920 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6921 conftest.$ac_objext conftest.beam conftest.$ac_ext 6922 fi 6923 6924 6925 6926 6927 fi 6928 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6929 conftest.$ac_objext conftest.beam conftest.$ac_ext 6930 fi 6931 6932 6933 6934 6935 fi 6936 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6937 conftest.$ac_objext conftest.beam conftest.$ac_ext 6938 fi 6939 6940 6941 6942 6943 fi 6944 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6945 conftest.$ac_objext conftest.beam conftest.$ac_ext 6946 fi 6947 6948 6949 fi 6950 6951 # 6952 # Check for some headers introduced in later versions of libpcap 6953 # and used by some printers. 6954 # 6955 # Those headers use the {u_}intN_t types, so we must do this after 6956 # we check for what's needed to get them defined. 6957 # 6958 savedcppflags="$CPPFLAGS" 6959 CPPFLAGS="$CPPFLAGS $V_INCLS" 6960 for ac_header in pcap/bluetooth.h 6961 do : 6962 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\" 6963 " 6964 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then : 6965 cat >>confdefs.h <<_ACEOF 6966 #define HAVE_PCAP_BLUETOOTH_H 1 6967 _ACEOF 6968 6969 fi 6970 6971 done 6972 6973 for ac_header in pcap/nflog.h 6974 do : 6975 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\" 6976 " 6977 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then : 6978 cat >>confdefs.h <<_ACEOF 6979 #define HAVE_PCAP_NFLOG_H 1 6980 _ACEOF 6981 6982 fi 6983 6984 done 6985 6986 for ac_header in pcap/usb.h 6987 do : 6988 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"netdissect-stdinc.h\" 6989 " 6990 if test "x$ac_cv_header_pcap_usb_h" = xyes; then : 6991 cat >>confdefs.h <<_ACEOF 6992 #define HAVE_PCAP_USB_H 1 6993 _ACEOF 6994 6995 fi 6996 6997 done 6998 6999 CPPFLAGS="$savedcppflags" 7000 7001 if test -n "$ac_tool_prefix"; then 7002 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 7003 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7005 $as_echo_n "checking for $ac_word... " >&6; } 7006 if ${ac_cv_prog_RANLIB+:} false; then : 7007 $as_echo_n "(cached) " >&6 7008 else 7009 if test -n "$RANLIB"; then 7010 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 7011 else 7012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7013 for as_dir in $PATH 7014 do 7015 IFS=$as_save_IFS 7016 test -z "$as_dir" && as_dir=. 7017 for ac_exec_ext in '' $ac_executable_extensions; do 7018 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7019 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 7020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7021 break 2 7022 fi 7023 done 7024 done 7025 IFS=$as_save_IFS 7026 7027 fi 7028 fi 7029 RANLIB=$ac_cv_prog_RANLIB 7030 if test -n "$RANLIB"; then 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 7032 $as_echo "$RANLIB" >&6; } 7033 else 7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7035 $as_echo "no" >&6; } 7036 fi 7037 7038 7039 fi 7040 if test -z "$ac_cv_prog_RANLIB"; then 7041 ac_ct_RANLIB=$RANLIB 7042 # Extract the first word of "ranlib", so it can be a program name with args. 7043 set dummy ranlib; ac_word=$2 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7045 $as_echo_n "checking for $ac_word... " >&6; } 7046 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 7047 $as_echo_n "(cached) " >&6 7048 else 7049 if test -n "$ac_ct_RANLIB"; then 7050 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 7051 else 7052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7053 for as_dir in $PATH 7054 do 7055 IFS=$as_save_IFS 7056 test -z "$as_dir" && as_dir=. 7057 for ac_exec_ext in '' $ac_executable_extensions; do 7058 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7059 ac_cv_prog_ac_ct_RANLIB="ranlib" 7060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7061 break 2 7062 fi 7063 done 7064 done 7065 IFS=$as_save_IFS 7066 7067 fi 7068 fi 7069 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 7070 if test -n "$ac_ct_RANLIB"; then 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 7072 $as_echo "$ac_ct_RANLIB" >&6; } 7073 else 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7075 $as_echo "no" >&6; } 7076 fi 7077 7078 if test "x$ac_ct_RANLIB" = x; then 7079 RANLIB=":" 7080 else 7081 case $cross_compiling:$ac_tool_warned in 7082 yes:) 7083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7084 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7085 ac_tool_warned=yes ;; 7086 esac 7087 RANLIB=$ac_ct_RANLIB 7088 fi 7089 else 7090 RANLIB="$ac_cv_prog_RANLIB" 7091 fi 7092 7093 if test -n "$ac_tool_prefix"; then 7094 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 7095 set dummy ${ac_tool_prefix}ar; ac_word=$2 7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7097 $as_echo_n "checking for $ac_word... " >&6; } 7098 if ${ac_cv_prog_AR+:} false; then : 7099 $as_echo_n "(cached) " >&6 7100 else 7101 if test -n "$AR"; then 7102 ac_cv_prog_AR="$AR" # Let the user override the test. 7103 else 7104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7105 for as_dir in $PATH 7106 do 7107 IFS=$as_save_IFS 7108 test -z "$as_dir" && as_dir=. 7109 for ac_exec_ext in '' $ac_executable_extensions; do 7110 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7111 ac_cv_prog_AR="${ac_tool_prefix}ar" 7112 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7113 break 2 7114 fi 7115 done 7116 done 7117 IFS=$as_save_IFS 7118 7119 fi 7120 fi 7121 AR=$ac_cv_prog_AR 7122 if test -n "$AR"; then 7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7124 $as_echo "$AR" >&6; } 7125 else 7126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7127 $as_echo "no" >&6; } 7128 fi 7129 7130 7131 fi 7132 if test -z "$ac_cv_prog_AR"; then 7133 ac_ct_AR=$AR 7134 # Extract the first word of "ar", so it can be a program name with args. 7135 set dummy ar; ac_word=$2 7136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7137 $as_echo_n "checking for $ac_word... " >&6; } 7138 if ${ac_cv_prog_ac_ct_AR+:} false; then : 7139 $as_echo_n "(cached) " >&6 7140 else 7141 if test -n "$ac_ct_AR"; then 7142 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 7143 else 7144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7145 for as_dir in $PATH 7146 do 7147 IFS=$as_save_IFS 7148 test -z "$as_dir" && as_dir=. 7149 for ac_exec_ext in '' $ac_executable_extensions; do 7150 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7151 ac_cv_prog_ac_ct_AR="ar" 7152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7153 break 2 7154 fi 7155 done 7156 done 7157 IFS=$as_save_IFS 7158 7159 fi 7160 fi 7161 ac_ct_AR=$ac_cv_prog_ac_ct_AR 7162 if test -n "$ac_ct_AR"; then 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 7164 $as_echo "$ac_ct_AR" >&6; } 7165 else 7166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7167 $as_echo "no" >&6; } 7168 fi 7169 7170 if test "x$ac_ct_AR" = x; then 7171 AR="" 7172 else 7173 case $cross_compiling:$ac_tool_warned in 7174 yes:) 7175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7176 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7177 ac_tool_warned=yes ;; 7178 esac 7179 AR=$ac_ct_AR 7180 fi 7181 else 7182 AR="$ac_cv_prog_AR" 7183 fi 7184 7185 7186 rm -f os-proto.h 7187 if test "${LBL_CFLAGS+set}" = set; then 7188 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 7189 fi 7190 if test -f .devel ; then 7191 # 7192 # Skip all the warning option stuff on some compilers. 7193 # 7194 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then 7195 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5 7197 $as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; } 7198 save_CFLAGS="$CFLAGS" 7199 CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy" 7200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7201 /* end confdefs.h. */ 7202 7203 int 7204 main () 7205 { 7206 return 0 7207 ; 7208 return 0; 7209 } 7210 _ACEOF 7211 if ac_fn_c_try_compile "$LINENO"; then : 7212 7213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7214 $as_echo "no" >&6; } 7215 # 7216 # We're assuming this is clang, where 7217 # -Werror=unknown-warning-option is the appropriate 7218 # option to force the compiler to fail. 7219 # 7220 ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option" 7221 7222 else 7223 7224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7225 $as_echo "yes" >&6; } 7226 7227 fi 7228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7229 CFLAGS="$save_CFLAGS" 7230 7231 7232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5 7233 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; } 7234 save_CFLAGS="$CFLAGS" 7235 if expr "x-Wall" : "x-W.*" >/dev/null 7236 then 7237 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall" 7238 elif expr "x-Wall" : "x-f.*" >/dev/null 7239 then 7240 CFLAGS="$CFLAGS -Werror -Wall" 7241 elif expr "x-Wall" : "x-m.*" >/dev/null 7242 then 7243 CFLAGS="$CFLAGS -Werror -Wall" 7244 else 7245 CFLAGS="$CFLAGS -Wall" 7246 fi 7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248 /* end confdefs.h. */ 7249 7250 int 7251 main () 7252 { 7253 return 0 7254 ; 7255 return 0; 7256 } 7257 _ACEOF 7258 if ac_fn_c_try_compile "$LINENO"; then : 7259 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7261 $as_echo "yes" >&6; } 7262 CFLAGS="$save_CFLAGS" 7263 V_CCOPT="$V_CCOPT -Wall" 7264 7265 else 7266 7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7268 $as_echo "no" >&6; } 7269 CFLAGS="$save_CFLAGS" 7270 7271 fi 7272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7273 7274 7275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5 7276 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; } 7277 save_CFLAGS="$CFLAGS" 7278 if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null 7279 then 7280 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes" 7281 elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null 7282 then 7283 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" 7284 elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null 7285 then 7286 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" 7287 else 7288 CFLAGS="$CFLAGS -Wmissing-prototypes" 7289 fi 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291 /* end confdefs.h. */ 7292 7293 int 7294 main () 7295 { 7296 return 0 7297 ; 7298 return 0; 7299 } 7300 _ACEOF 7301 if ac_fn_c_try_compile "$LINENO"; then : 7302 7303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7304 $as_echo "yes" >&6; } 7305 CFLAGS="$save_CFLAGS" 7306 V_CCOPT="$V_CCOPT -Wmissing-prototypes" 7307 7308 else 7309 7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7311 $as_echo "no" >&6; } 7312 CFLAGS="$save_CFLAGS" 7313 7314 fi 7315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7316 7317 7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5 7319 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; } 7320 save_CFLAGS="$CFLAGS" 7321 if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null 7322 then 7323 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes" 7324 elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null 7325 then 7326 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" 7327 elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null 7328 then 7329 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" 7330 else 7331 CFLAGS="$CFLAGS -Wstrict-prototypes" 7332 fi 7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 7336 int 7337 main () 7338 { 7339 return 0 7340 ; 7341 return 0; 7342 } 7343 _ACEOF 7344 if ac_fn_c_try_compile "$LINENO"; then : 7345 7346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7347 $as_echo "yes" >&6; } 7348 CFLAGS="$save_CFLAGS" 7349 V_CCOPT="$V_CCOPT -Wstrict-prototypes" 7350 7351 else 7352 7353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7354 $as_echo "no" >&6; } 7355 CFLAGS="$save_CFLAGS" 7356 7357 fi 7358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7359 7360 7361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5 7362 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; } 7363 save_CFLAGS="$CFLAGS" 7364 if expr "x-Wwrite-strings" : "x-W.*" >/dev/null 7365 then 7366 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wwrite-strings" 7367 elif expr "x-Wwrite-strings" : "x-f.*" >/dev/null 7368 then 7369 CFLAGS="$CFLAGS -Werror -Wwrite-strings" 7370 elif expr "x-Wwrite-strings" : "x-m.*" >/dev/null 7371 then 7372 CFLAGS="$CFLAGS -Werror -Wwrite-strings" 7373 else 7374 CFLAGS="$CFLAGS -Wwrite-strings" 7375 fi 7376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7377 /* end confdefs.h. */ 7378 7379 int 7380 main () 7381 { 7382 return 0 7383 ; 7384 return 0; 7385 } 7386 _ACEOF 7387 if ac_fn_c_try_compile "$LINENO"; then : 7388 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7390 $as_echo "yes" >&6; } 7391 CFLAGS="$save_CFLAGS" 7392 V_CCOPT="$V_CCOPT -Wwrite-strings" 7393 7394 else 7395 7396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7397 $as_echo "no" >&6; } 7398 CFLAGS="$save_CFLAGS" 7399 7400 fi 7401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7402 7403 7404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5 7405 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; } 7406 save_CFLAGS="$CFLAGS" 7407 if expr "x-Wpointer-arith" : "x-W.*" >/dev/null 7408 then 7409 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpointer-arith" 7410 elif expr "x-Wpointer-arith" : "x-f.*" >/dev/null 7411 then 7412 CFLAGS="$CFLAGS -Werror -Wpointer-arith" 7413 elif expr "x-Wpointer-arith" : "x-m.*" >/dev/null 7414 then 7415 CFLAGS="$CFLAGS -Werror -Wpointer-arith" 7416 else 7417 CFLAGS="$CFLAGS -Wpointer-arith" 7418 fi 7419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7420 /* end confdefs.h. */ 7421 7422 int 7423 main () 7424 { 7425 return 0 7426 ; 7427 return 0; 7428 } 7429 _ACEOF 7430 if ac_fn_c_try_compile "$LINENO"; then : 7431 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7433 $as_echo "yes" >&6; } 7434 CFLAGS="$save_CFLAGS" 7435 V_CCOPT="$V_CCOPT -Wpointer-arith" 7436 7437 else 7438 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7440 $as_echo "no" >&6; } 7441 CFLAGS="$save_CFLAGS" 7442 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7445 7446 7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wcast-qual option" >&5 7448 $as_echo_n "checking whether the compiler supports the -Wcast-qual option... " >&6; } 7449 save_CFLAGS="$CFLAGS" 7450 if expr "x-Wcast-qual" : "x-W.*" >/dev/null 7451 then 7452 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wcast-qual" 7453 elif expr "x-Wcast-qual" : "x-f.*" >/dev/null 7454 then 7455 CFLAGS="$CFLAGS -Werror -Wcast-qual" 7456 elif expr "x-Wcast-qual" : "x-m.*" >/dev/null 7457 then 7458 CFLAGS="$CFLAGS -Werror -Wcast-qual" 7459 else 7460 CFLAGS="$CFLAGS -Wcast-qual" 7461 fi 7462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7463 /* end confdefs.h. */ 7464 7465 int 7466 main () 7467 { 7468 return 0 7469 ; 7470 return 0; 7471 } 7472 _ACEOF 7473 if ac_fn_c_try_compile "$LINENO"; then : 7474 7475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7476 $as_echo "yes" >&6; } 7477 CFLAGS="$save_CFLAGS" 7478 V_CCOPT="$V_CCOPT -Wcast-qual" 7479 7480 else 7481 7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7483 $as_echo "no" >&6; } 7484 CFLAGS="$save_CFLAGS" 7485 7486 fi 7487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7488 7489 7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5 7491 $as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; } 7492 save_CFLAGS="$CFLAGS" 7493 if expr "x-Wshadow" : "x-W.*" >/dev/null 7494 then 7495 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow" 7496 elif expr "x-Wshadow" : "x-f.*" >/dev/null 7497 then 7498 CFLAGS="$CFLAGS -Werror -Wshadow" 7499 elif expr "x-Wshadow" : "x-m.*" >/dev/null 7500 then 7501 CFLAGS="$CFLAGS -Werror -Wshadow" 7502 else 7503 CFLAGS="$CFLAGS -Wshadow" 7504 fi 7505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7506 /* end confdefs.h. */ 7507 7508 int 7509 main () 7510 { 7511 return 0 7512 ; 7513 return 0; 7514 } 7515 _ACEOF 7516 if ac_fn_c_try_compile "$LINENO"; then : 7517 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7519 $as_echo "yes" >&6; } 7520 CFLAGS="$save_CFLAGS" 7521 V_CCOPT="$V_CCOPT -Wshadow" 7522 7523 else 7524 7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7526 $as_echo "no" >&6; } 7527 CFLAGS="$save_CFLAGS" 7528 7529 fi 7530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7531 7532 7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5 7534 $as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... " >&6; } 7535 save_CFLAGS="$CFLAGS" 7536 if expr "x-Wdeclaration-after-statement" : "x-W.*" >/dev/null 7537 then 7538 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wdeclaration-after-statement" 7539 elif expr "x-Wdeclaration-after-statement" : "x-f.*" >/dev/null 7540 then 7541 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" 7542 elif expr "x-Wdeclaration-after-statement" : "x-m.*" >/dev/null 7543 then 7544 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" 7545 else 7546 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 7547 fi 7548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7549 /* end confdefs.h. */ 7550 7551 int 7552 main () 7553 { 7554 return 0 7555 ; 7556 return 0; 7557 } 7558 _ACEOF 7559 if ac_fn_c_try_compile "$LINENO"; then : 7560 7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7562 $as_echo "yes" >&6; } 7563 CFLAGS="$save_CFLAGS" 7564 V_CCOPT="$V_CCOPT -Wdeclaration-after-statement" 7565 7566 else 7567 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7569 $as_echo "no" >&6; } 7570 CFLAGS="$save_CFLAGS" 7571 7572 fi 7573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7574 7575 7576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpedantic option" >&5 7577 $as_echo_n "checking whether the compiler supports the -Wpedantic option... " >&6; } 7578 save_CFLAGS="$CFLAGS" 7579 if expr "x-Wpedantic" : "x-W.*" >/dev/null 7580 then 7581 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpedantic" 7582 elif expr "x-Wpedantic" : "x-f.*" >/dev/null 7583 then 7584 CFLAGS="$CFLAGS -Werror -Wpedantic" 7585 elif expr "x-Wpedantic" : "x-m.*" >/dev/null 7586 then 7587 CFLAGS="$CFLAGS -Werror -Wpedantic" 7588 else 7589 CFLAGS="$CFLAGS -Wpedantic" 7590 fi 7591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7592 /* end confdefs.h. */ 7593 7594 int 7595 main () 7596 { 7597 return 0 7598 ; 7599 return 0; 7600 } 7601 _ACEOF 7602 if ac_fn_c_try_compile "$LINENO"; then : 7603 7604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7605 $as_echo "yes" >&6; } 7606 CFLAGS="$save_CFLAGS" 7607 V_CCOPT="$V_CCOPT -Wpedantic" 7608 7609 else 7610 7611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7612 $as_echo "no" >&6; } 7613 CFLAGS="$save_CFLAGS" 7614 7615 fi 7616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7617 7618 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5 7620 $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; } 7621 save_CFLAGS="$CFLAGS" 7622 if expr "x-Wold-style-definition" : "x-W.*" >/dev/null 7623 then 7624 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wold-style-definition" 7625 elif expr "x-Wold-style-definition" : "x-f.*" >/dev/null 7626 then 7627 CFLAGS="$CFLAGS -Werror -Wold-style-definition" 7628 elif expr "x-Wold-style-definition" : "x-m.*" >/dev/null 7629 then 7630 CFLAGS="$CFLAGS -Werror -Wold-style-definition" 7631 else 7632 CFLAGS="$CFLAGS -Wold-style-definition" 7633 fi 7634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635 /* end confdefs.h. */ 7636 7637 int 7638 main () 7639 { 7640 return 0 7641 ; 7642 return 0; 7643 } 7644 _ACEOF 7645 if ac_fn_c_try_compile "$LINENO"; then : 7646 7647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7648 $as_echo "yes" >&6; } 7649 CFLAGS="$save_CFLAGS" 7650 V_CCOPT="$V_CCOPT -Wold-style-definition" 7651 7652 else 7653 7654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7655 $as_echo "no" >&6; } 7656 CFLAGS="$save_CFLAGS" 7657 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7660 7661 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wused-but-marked-unused option" >&5 7663 $as_echo_n "checking whether the compiler supports the -Wused-but-marked-unused option... " >&6; } 7664 save_CFLAGS="$CFLAGS" 7665 if expr "x-Wused-but-marked-unused" : "x-W.*" >/dev/null 7666 then 7667 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wused-but-marked-unused" 7668 elif expr "x-Wused-but-marked-unused" : "x-f.*" >/dev/null 7669 then 7670 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" 7671 elif expr "x-Wused-but-marked-unused" : "x-m.*" >/dev/null 7672 then 7673 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" 7674 else 7675 CFLAGS="$CFLAGS -Wused-but-marked-unused" 7676 fi 7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678 /* end confdefs.h. */ 7679 7680 int 7681 main () 7682 { 7683 return 0 7684 ; 7685 return 0; 7686 } 7687 _ACEOF 7688 if ac_fn_c_try_compile "$LINENO"; then : 7689 7690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7691 $as_echo "yes" >&6; } 7692 CFLAGS="$save_CFLAGS" 7693 V_CCOPT="$V_CCOPT -Wused-but-marked-unused" 7694 7695 else 7696 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7698 $as_echo "no" >&6; } 7699 CFLAGS="$save_CFLAGS" 7700 7701 fi 7702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7703 7704 7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5 7706 $as_echo_n "checking whether the compiler supports the -W option... " >&6; } 7707 save_CFLAGS="$CFLAGS" 7708 if expr "x-W" : "x-W.*" >/dev/null 7709 then 7710 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -W" 7711 elif expr "x-W" : "x-f.*" >/dev/null 7712 then 7713 CFLAGS="$CFLAGS -Werror -W" 7714 elif expr "x-W" : "x-m.*" >/dev/null 7715 then 7716 CFLAGS="$CFLAGS -Werror -W" 7717 else 7718 CFLAGS="$CFLAGS -W" 7719 fi 7720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7721 /* end confdefs.h. */ 7722 7723 int 7724 main () 7725 { 7726 return 0 7727 ; 7728 return 0; 7729 } 7730 _ACEOF 7731 if ac_fn_c_try_compile "$LINENO"; then : 7732 7733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7734 $as_echo "yes" >&6; } 7735 CFLAGS="$save_CFLAGS" 7736 V_CCOPT="$V_CCOPT -W" 7737 7738 else 7739 7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7741 $as_echo "no" >&6; } 7742 CFLAGS="$save_CFLAGS" 7743 7744 fi 7745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7746 7747 fi 7748 7749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5 7750 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; } 7751 if test "$GCC" = yes ; then 7752 # 7753 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even 7754 # though it's not); we assume that, in this case, the flag 7755 # would be -M. 7756 # 7757 ac_lbl_dependency_flag="-M" 7758 else 7759 # 7760 # Not GCC or a compiler deemed to be GCC; what platform is 7761 # this? (We're assuming that if the compiler isn't GCC 7762 # it's the compiler from the vendor of the OS; that won't 7763 # necessarily be true for x86 platforms, where it might be 7764 # the Intel C compiler.) 7765 # 7766 case "$host_os" in 7767 7768 irix*|osf*|darwin*) 7769 # 7770 # MIPS C for IRIX, DEC C, and clang all use -M. 7771 # 7772 ac_lbl_dependency_flag="-M" 7773 ;; 7774 7775 solaris*) 7776 # 7777 # Sun C uses -xM. 7778 # 7779 ac_lbl_dependency_flag="-xM" 7780 ;; 7781 7782 hpux*) 7783 # 7784 # HP's older C compilers don't support this. 7785 # HP's newer C compilers support this with 7786 # either +M or +Make; the older compilers 7787 # interpret +M as something completely 7788 # different, so we use +Make so we don't 7789 # think it works with the older compilers. 7790 # 7791 ac_lbl_dependency_flag="+Make" 7792 ;; 7793 7794 *) 7795 # 7796 # Not one of the above; assume no support for 7797 # generating dependencies. 7798 # 7799 ac_lbl_dependency_flag="" 7800 ;; 7801 esac 7802 fi 7803 7804 # 7805 # Is ac_lbl_dependency_flag defined and, if so, does the compiler 7806 # complain about it? 7807 # 7808 # Note: clang doesn't seem to exit with an error status when handed 7809 # an unknown non-warning error, even if you pass it 7810 # -Werror=unknown-warning-option. However, it always supports 7811 # -M, so the fact that this test always succeeds with clang 7812 # isn't an issue. 7813 # 7814 if test ! -z "$ac_lbl_dependency_flag"; then 7815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7816 /* end confdefs.h. */ 7817 int main(void) { return 0; } 7818 _ACEOF 7819 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5 7820 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then 7821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5 7822 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; } 7823 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag" 7824 MKDEP='${srcdir}/mkdep' 7825 else 7826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7827 $as_echo "no" >&6; } 7828 # 7829 # We can't run mkdep, so have "make depend" do 7830 # nothing. 7831 # 7832 MKDEP=: 7833 fi 7834 rm -rf conftest* 7835 else 7836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7837 $as_echo "no" >&6; } 7838 # 7839 # We can't run mkdep, so have "make depend" do 7840 # nothing. 7841 # 7842 MKDEP=: 7843 fi 7844 7845 7846 7847 # 7848 # We used to set -n32 for IRIX 6 when not using GCC (presumed 7849 # to mean that we're using MIPS C or MIPSpro C); it specified 7850 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm 7851 # not sure why that would be something to do *only* with a 7852 # .devel file; why should the ABI for which we produce code 7853 # depend on .devel? 7854 # 7855 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 7856 name="lbl/os-$os.h" 7857 if test -f $name ; then 7858 ln -s $name os-proto.h 7859 7860 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h 7861 7862 else 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 7864 $as_echo "$as_me: WARNING: can't find $name" >&2;} 7865 fi 7866 fi 7867 7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 7869 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; } 7870 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then : 7871 $as_echo_n "(cached) " >&6 7872 else 7873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7874 /* end confdefs.h. */ 7875 7876 # include <sys/types.h> 7877 # include <sys/socket.h> 7878 int 7879 main () 7880 { 7881 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 7882 ; 7883 return 0; 7884 } 7885 _ACEOF 7886 if ac_fn_c_try_compile "$LINENO"; then : 7887 ac_cv_lbl_sockaddr_has_sa_len=yes 7888 else 7889 ac_cv_lbl_sockaddr_has_sa_len=no 7890 fi 7891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7892 fi 7893 7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 7895 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; } 7896 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 7897 7898 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 7899 7900 fi 7901 7902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5 7903 $as_echo_n "checking if unaligned accesses fail... " >&6; } 7904 if ${ac_cv_lbl_unaligned_fail+:} false; then : 7905 $as_echo_n "(cached) " >&6 7906 else 7907 case "$host_cpu" in 7908 7909 # 7910 # These are CPU types where: 7911 # 7912 # the CPU faults on an unaligned access, but at least some 7913 # OSes that support that CPU catch the fault and simulate 7914 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - 7915 # the simulation is slow, so we don't want to use it; 7916 # 7917 # the CPU, I infer (from the old 7918 # 7919 # XXX: should also check that they don't do weird things (like on arm) 7920 # 7921 # comment) doesn't fault on unaligned accesses, but doesn't 7922 # do a normal unaligned fetch, either (e.g., presumably, ARM); 7923 # 7924 # for whatever reason, the test program doesn't work 7925 # (this has been claimed to be the case for several of those 7926 # CPUs - I don't know what the problem is; the problem 7927 # was reported as "the test program dumps core" for SuperH, 7928 # but that's what the test program is *supposed* to do - 7929 # it dumps core before it writes anything, so the test 7930 # for an empty output file should find an empty output 7931 # file and conclude that unaligned accesses don't work). 7932 # 7933 # This run-time test won't work if you're cross-compiling, so 7934 # in order to support cross-compiling for a particular CPU, 7935 # we have to wire in the list of CPU types anyway, as far as 7936 # I know, so perhaps we should just have a set of CPUs on 7937 # which we know it doesn't work, a set of CPUs on which we 7938 # know it does work, and have the script just fail on other 7939 # cpu types and update it when such a failure occurs. 7940 # 7941 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) 7942 ac_cv_lbl_unaligned_fail=yes 7943 ;; 7944 7945 *) 7946 cat >conftest.c <<EOF 7947 # include <sys/types.h> 7948 # include <sys/wait.h> 7949 # include <stdio.h> 7950 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 7951 main() { 7952 unsigned int i; 7953 pid_t pid; 7954 int status; 7955 /* avoid "core dumped" message */ 7956 pid = fork(); 7957 if (pid < 0) 7958 exit(2); 7959 if (pid > 0) { 7960 /* parent */ 7961 pid = waitpid(pid, &status, 0); 7962 if (pid < 0) 7963 exit(3); 7964 exit(!WIFEXITED(status)); 7965 } 7966 /* child */ 7967 i = *(unsigned int *)&a[1]; 7968 printf("%d\n", i); 7969 exit(0); 7970 } 7971 EOF 7972 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 7973 conftest.c $LIBS >/dev/null 2>&1 7974 if test ! -x conftest ; then 7975 ac_cv_lbl_unaligned_fail=yes 7976 else 7977 ./conftest >conftest.out 7978 if test ! -s conftest.out ; then 7979 ac_cv_lbl_unaligned_fail=yes 7980 else 7981 ac_cv_lbl_unaligned_fail=no 7982 fi 7983 fi 7984 rm -f -r conftest* core core.conftest 7985 ;; 7986 esac 7987 fi 7988 7989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5 7990 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; } 7991 if test $ac_cv_lbl_unaligned_fail = yes ; then 7992 7993 $as_echo "#define LBL_ALIGN 1" >>confdefs.h 7994 7995 fi 7996 7997 # Check for OpenSSL/libressl libcrypto 7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5 7999 $as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; } 8000 # Specify location for both includes and libraries. 8001 want_libcrypto=ifavailable 8002 8003 # Check whether --with-crypto was given. 8004 if test "${with_crypto+set}" = set; then : 8005 withval=$with_crypto; 8006 if test $withval = no 8007 then 8008 # User doesn't want to link with libcrypto. 8009 want_libcrypto=no 8010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8011 $as_echo "no" >&6; } 8012 elif test $withval = yes 8013 then 8014 # User wants to link with libcrypto but hasn't specified 8015 # a directory. 8016 want_libcrypto=yes 8017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8018 $as_echo "yes" >&6; } 8019 else 8020 # User wants to link with libcrypto and has specified 8021 # a directory, so use the provided value. 8022 want_libcrypto=yes 8023 libcrypto_root=$withval 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5 8025 $as_echo "yes, using the version installed in $withval" >&6; } 8026 8027 # 8028 # Put the subdirectories of the libcrypto root directory 8029 # at the front of the header and library search path. 8030 # 8031 CFLAGS="-I$withval/include $CFLAGS" 8032 LIBS="-L$withval/lib $LIBS" 8033 fi 8034 8035 else 8036 8037 # 8038 # Use libcrypto if it's present, otherwise don't; no directory 8039 # was specified. 8040 # 8041 want_libcrypto=ifavailable 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 8043 $as_echo "yes, if available" >&6; } 8044 8045 fi 8046 8047 if test "$want_libcrypto" != "no"; then 8048 # 8049 # Don't check for libcrypto unless we have its headers; 8050 # Apple, bless their pointy little heads, apparently ship 8051 # libcrypto as a library, but not the header files, in 8052 # El Capitan, probably because they don't want you writing 8053 # nasty portable code that could run on other UN*Xes, they 8054 # want you writing code that uses their Shiny New Crypto 8055 # Library and that only runs on OS X. 8056 # 8057 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default" 8058 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then : 8059 8060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5 8061 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; } 8062 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then : 8063 $as_echo_n "(cached) " >&6 8064 else 8065 ac_check_lib_save_LIBS=$LIBS 8066 LIBS="-lcrypto $LIBS" 8067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8068 /* end confdefs.h. */ 8069 8070 /* Override any GCC internal prototype to avoid an error. 8071 Use char because int might match the return type of a GCC 8072 builtin and then its argument prototype would still apply. */ 8073 #ifdef __cplusplus 8074 extern "C" 8075 #endif 8076 char DES_cbc_encrypt (); 8077 int 8078 main () 8079 { 8080 return DES_cbc_encrypt (); 8081 ; 8082 return 0; 8083 } 8084 _ACEOF 8085 if ac_fn_c_try_link "$LINENO"; then : 8086 ac_cv_lib_crypto_DES_cbc_encrypt=yes 8087 else 8088 ac_cv_lib_crypto_DES_cbc_encrypt=no 8089 fi 8090 rm -f core conftest.err conftest.$ac_objext \ 8091 conftest$ac_exeext conftest.$ac_ext 8092 LIBS=$ac_check_lib_save_LIBS 8093 fi 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5 8095 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; } 8096 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then : 8097 cat >>confdefs.h <<_ACEOF 8098 #define HAVE_LIBCRYPTO 1 8099 _ACEOF 8100 8101 LIBS="-lcrypto $LIBS" 8102 8103 fi 8104 8105 if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then 8106 for ac_header in openssl/evp.h 8107 do : 8108 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default" 8109 if test "x$ac_cv_header_openssl_evp_h" = xyes; then : 8110 cat >>confdefs.h <<_ACEOF 8111 #define HAVE_OPENSSL_EVP_H 1 8112 _ACEOF 8113 8114 fi 8115 8116 done 8117 8118 # 8119 # OK, then: 8120 # 8121 # 1) do we have EVP_CIPHER_CTX_new? 8122 # If so, we use it to allocate an 8123 # EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be 8124 # opaque; otherwise, we allocate it ourselves. 8125 # 8126 # 2) do we have EVP_CipherInit_ex()? 8127 # If so, we use it, because we need to be 8128 # able to make two "initialize the cipher" 8129 # calls, one with the cipher and key, and 8130 # one with the IV, and, as of OpenSSL 1.1, 8131 # You Can't Do That with EVP_CipherInit(), 8132 # because a call to EVP_CipherInit() will 8133 # unconditionally clear the context, and 8134 # if you don't supply a cipher, it'll 8135 # clear the cipher, rendering the context 8136 # unusable and causing a crash. 8137 # 8138 for ac_func in EVP_CIPHER_CTX_new EVP_CipherInit_ex 8139 do : 8140 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8141 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8142 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8143 cat >>confdefs.h <<_ACEOF 8144 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8145 _ACEOF 8146 8147 fi 8148 done 8149 8150 fi 8151 8152 fi 8153 8154 8155 fi 8156 8157 # Check for libcap-ng 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5 8159 $as_echo_n "checking whether to use libcap-ng... " >&6; } 8160 # Specify location for both includes and libraries. 8161 want_libcap_ng=ifavailable 8162 8163 # Check whether --with-cap_ng was given. 8164 if test "${with_cap_ng+set}" = set; then : 8165 withval=$with_cap_ng; 8166 if test $withval = no 8167 then 8168 want_libcap_ng=no 8169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8170 $as_echo "no" >&6; } 8171 elif test $withval = yes 8172 then 8173 want_libcap_ng=yes 8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8175 $as_echo "yes" >&6; } 8176 fi 8177 8178 else 8179 8180 # 8181 # Use libcap-ng if it's present, otherwise don't. 8182 # 8183 want_libcap_ng=ifavailable 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 8185 $as_echo "yes, if available" >&6; } 8186 8187 fi 8188 8189 if test "$want_libcap_ng" != "no"; then 8190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5 8191 $as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; } 8192 if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then : 8193 $as_echo_n "(cached) " >&6 8194 else 8195 ac_check_lib_save_LIBS=$LIBS 8196 LIBS="-lcap-ng $LIBS" 8197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8198 /* end confdefs.h. */ 8199 8200 /* Override any GCC internal prototype to avoid an error. 8201 Use char because int might match the return type of a GCC 8202 builtin and then its argument prototype would still apply. */ 8203 #ifdef __cplusplus 8204 extern "C" 8205 #endif 8206 char capng_change_id (); 8207 int 8208 main () 8209 { 8210 return capng_change_id (); 8211 ; 8212 return 0; 8213 } 8214 _ACEOF 8215 if ac_fn_c_try_link "$LINENO"; then : 8216 ac_cv_lib_cap_ng_capng_change_id=yes 8217 else 8218 ac_cv_lib_cap_ng_capng_change_id=no 8219 fi 8220 rm -f core conftest.err conftest.$ac_objext \ 8221 conftest$ac_exeext conftest.$ac_ext 8222 LIBS=$ac_check_lib_save_LIBS 8223 fi 8224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_ng_capng_change_id" >&5 8225 $as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; } 8226 if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then : 8227 cat >>confdefs.h <<_ACEOF 8228 #define HAVE_LIBCAP_NG 1 8229 _ACEOF 8230 8231 LIBS="-lcap-ng $LIBS" 8232 8233 fi 8234 8235 for ac_header in cap-ng.h 8236 do : 8237 ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default" 8238 if test "x$ac_cv_header_cap_ng_h" = xyes; then : 8239 cat >>confdefs.h <<_ACEOF 8240 #define HAVE_CAP_NG_H 1 8241 _ACEOF 8242 8243 fi 8244 8245 done 8246 8247 fi 8248 8249 if test "$missing_includes" = "yes"; then 8250 CPPFLAGS="$CPPFLAGS -I$srcdir/missing" 8251 V_INCLS="$V_INCLS -I$srcdir/missing" 8252 fi 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 # Find a good install program. We prefer a C program (faster), 8264 # so one script is as good as another. But avoid the broken or 8265 # incompatible versions: 8266 # SysV /etc/install, /usr/sbin/install 8267 # SunOS /usr/etc/install 8268 # IRIX /sbin/install 8269 # AIX /bin/install 8270 # AmigaOS /C/install, which installs bootblocks on floppy discs 8271 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 8272 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 8273 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 8274 # OS/2's system install, which has a completely different semantic 8275 # ./install, which can be erroneously created by make from ./install.sh. 8276 # Reject install programs that cannot install multiple files. 8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 8278 $as_echo_n "checking for a BSD-compatible install... " >&6; } 8279 if test -z "$INSTALL"; then 8280 if ${ac_cv_path_install+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282 else 8283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8284 for as_dir in $PATH 8285 do 8286 IFS=$as_save_IFS 8287 test -z "$as_dir" && as_dir=. 8288 # Account for people who put trailing slashes in PATH elements. 8289 case $as_dir/ in #(( 8290 ./ | .// | /[cC]/* | \ 8291 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 8292 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 8293 /usr/ucb/* ) ;; 8294 *) 8295 # OSF1 and SCO ODT 3.0 have their own names for install. 8296 # Don't use installbsd from OSF since it installs stuff as root 8297 # by default. 8298 for ac_prog in ginstall scoinst install; do 8299 for ac_exec_ext in '' $ac_executable_extensions; do 8300 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 8301 if test $ac_prog = install && 8302 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8303 # AIX install. It has an incompatible calling convention. 8304 : 8305 elif test $ac_prog = install && 8306 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8307 # program-specific install script used by HP pwplus--don't use. 8308 : 8309 else 8310 rm -rf conftest.one conftest.two conftest.dir 8311 echo one > conftest.one 8312 echo two > conftest.two 8313 mkdir conftest.dir 8314 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 8315 test -s conftest.one && test -s conftest.two && 8316 test -s conftest.dir/conftest.one && 8317 test -s conftest.dir/conftest.two 8318 then 8319 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 8320 break 3 8321 fi 8322 fi 8323 fi 8324 done 8325 done 8326 ;; 8327 esac 8328 8329 done 8330 IFS=$as_save_IFS 8331 8332 rm -rf conftest.one conftest.two conftest.dir 8333 8334 fi 8335 if test "${ac_cv_path_install+set}" = set; then 8336 INSTALL=$ac_cv_path_install 8337 else 8338 # As a last resort, use the slow shell script. Don't cache a 8339 # value for INSTALL within a source directory, because that will 8340 # break other packages using the cache if that directory is 8341 # removed, or if the value is a relative name. 8342 INSTALL=$ac_install_sh 8343 fi 8344 fi 8345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 8346 $as_echo "$INSTALL" >&6; } 8347 8348 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 8349 # It thinks the first close brace ends the variable substitution. 8350 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 8351 8352 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 8353 8354 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 8355 8356 8357 ac_config_headers="$ac_config_headers config.h" 8358 8359 8360 ac_config_commands="$ac_config_commands default-1" 8361 8362 ac_config_files="$ac_config_files Makefile tcpdump.1" 8363 8364 cat >confcache <<\_ACEOF 8365 # This file is a shell script that caches the results of configure 8366 # tests run on this system so they can be shared between configure 8367 # scripts and configure runs, see configure's option --config-cache. 8368 # It is not useful on other systems. If it contains results you don't 8369 # want to keep, you may remove or edit it. 8370 # 8371 # config.status only pays attention to the cache file if you give it 8372 # the --recheck option to rerun configure. 8373 # 8374 # `ac_cv_env_foo' variables (set or unset) will be overridden when 8375 # loading this file, other *unset* `ac_cv_foo' will be assigned the 8376 # following values. 8377 8378 _ACEOF 8379 8380 # The following way of writing the cache mishandles newlines in values, 8381 # but we know of no workaround that is simple, portable, and efficient. 8382 # So, we kill variables containing newlines. 8383 # Ultrix sh set writes to stderr and can't be redirected directly, 8384 # and sets the high bit in the cache file unless we assign to the vars. 8385 ( 8386 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8387 eval ac_val=\$$ac_var 8388 case $ac_val in #( 8389 *${as_nl}*) 8390 case $ac_var in #( 8391 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8392 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8393 esac 8394 case $ac_var in #( 8395 _ | IFS | as_nl) ;; #( 8396 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8397 *) { eval $ac_var=; unset $ac_var;} ;; 8398 esac ;; 8399 esac 8400 done 8401 8402 (set) 2>&1 | 8403 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8404 *${as_nl}ac_space=\ *) 8405 # `set' does not quote correctly, so add quotes: double-quote 8406 # substitution turns \\\\ into \\, and sed turns \\ into \. 8407 sed -n \ 8408 "s/'/'\\\\''/g; 8409 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8410 ;; #( 8411 *) 8412 # `set' quotes correctly as required by POSIX, so do not add quotes. 8413 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8414 ;; 8415 esac | 8416 sort 8417 ) | 8418 sed ' 8419 /^ac_cv_env_/b end 8420 t clear 8421 :clear 8422 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8423 t end 8424 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8425 :end' >>confcache 8426 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8427 if test -w "$cache_file"; then 8428 if test "x$cache_file" != "x/dev/null"; then 8429 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8430 $as_echo "$as_me: updating cache $cache_file" >&6;} 8431 if test ! -f "$cache_file" || test -h "$cache_file"; then 8432 cat confcache >"$cache_file" 8433 else 8434 case $cache_file in #( 8435 */* | ?:*) 8436 mv -f confcache "$cache_file"$$ && 8437 mv -f "$cache_file"$$ "$cache_file" ;; #( 8438 *) 8439 mv -f confcache "$cache_file" ;; 8440 esac 8441 fi 8442 fi 8443 else 8444 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8445 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8446 fi 8447 fi 8448 rm -f confcache 8449 8450 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8451 # Let make expand exec_prefix. 8452 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8453 8454 DEFS=-DHAVE_CONFIG_H 8455 8456 ac_libobjs= 8457 ac_ltlibobjs= 8458 U= 8459 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8460 # 1. Remove the extension, and $U if already installed. 8461 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8462 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8463 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8464 # will be set to the directory where LIBOBJS objects are built. 8465 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8466 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8467 done 8468 LIBOBJS=$ac_libobjs 8469 8470 LTLIBOBJS=$ac_ltlibobjs 8471 8472 8473 8474 : "${CONFIG_STATUS=./config.status}" 8475 ac_write_fail=0 8476 ac_clean_files_save=$ac_clean_files 8477 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8478 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8479 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8480 as_write_fail=0 8481 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8482 #! $SHELL 8483 # Generated by $as_me. 8484 # Run this file to recreate the current configuration. 8485 # Compiler output produced by configure, useful for debugging 8486 # configure, is in config.log if it exists. 8487 8488 debug=false 8489 ac_cs_recheck=false 8490 ac_cs_silent=false 8491 8492 SHELL=\${CONFIG_SHELL-$SHELL} 8493 export SHELL 8494 _ASEOF 8495 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8496 ## -------------------- ## 8497 ## M4sh Initialization. ## 8498 ## -------------------- ## 8499 8500 # Be more Bourne compatible 8501 DUALCASE=1; export DUALCASE # for MKS sh 8502 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8503 emulate sh 8504 NULLCMD=: 8505 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8506 # is contrary to our usage. Disable this feature. 8507 alias -g '${1+"$@"}'='"$@"' 8508 setopt NO_GLOB_SUBST 8509 else 8510 case `(set -o) 2>/dev/null` in #( 8511 *posix*) : 8512 set -o posix ;; #( 8513 *) : 8514 ;; 8515 esac 8516 fi 8517 8518 8519 as_nl=' 8520 ' 8521 export as_nl 8522 # Printing a long string crashes Solaris 7 /usr/bin/printf. 8523 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8524 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8525 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8526 # Prefer a ksh shell builtin over an external printf program on Solaris, 8527 # but without wasting forks for bash or zsh. 8528 if test -z "$BASH_VERSION$ZSH_VERSION" \ 8529 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8530 as_echo='print -r --' 8531 as_echo_n='print -rn --' 8532 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8533 as_echo='printf %s\n' 8534 as_echo_n='printf %s' 8535 else 8536 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8537 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8538 as_echo_n='/usr/ucb/echo -n' 8539 else 8540 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8541 as_echo_n_body='eval 8542 arg=$1; 8543 case $arg in #( 8544 *"$as_nl"*) 8545 expr "X$arg" : "X\\(.*\\)$as_nl"; 8546 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8547 esac; 8548 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8549 ' 8550 export as_echo_n_body 8551 as_echo_n='sh -c $as_echo_n_body as_echo' 8552 fi 8553 export as_echo_body 8554 as_echo='sh -c $as_echo_body as_echo' 8555 fi 8556 8557 # The user is always right. 8558 if test "${PATH_SEPARATOR+set}" != set; then 8559 PATH_SEPARATOR=: 8560 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8561 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8562 PATH_SEPARATOR=';' 8563 } 8564 fi 8565 8566 8567 # IFS 8568 # We need space, tab and new line, in precisely that order. Quoting is 8569 # there to prevent editors from complaining about space-tab. 8570 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 8571 # splitting by setting IFS to empty value.) 8572 IFS=" "" $as_nl" 8573 8574 # Find who we are. Look in the path if we contain no directory separator. 8575 as_myself= 8576 case $0 in #(( 8577 *[\\/]* ) as_myself=$0 ;; 8578 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8579 for as_dir in $PATH 8580 do 8581 IFS=$as_save_IFS 8582 test -z "$as_dir" && as_dir=. 8583 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8584 done 8585 IFS=$as_save_IFS 8586 8587 ;; 8588 esac 8589 # We did not find ourselves, most probably we were run as `sh COMMAND' 8590 # in which case we are not to be found in the path. 8591 if test "x$as_myself" = x; then 8592 as_myself=$0 8593 fi 8594 if test ! -f "$as_myself"; then 8595 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8596 exit 1 8597 fi 8598 8599 # Unset variables that we do not need and which cause bugs (e.g. in 8600 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8601 # suppresses any "Segmentation fault" message there. '((' could 8602 # trigger a bug in pdksh 5.2.14. 8603 for as_var in BASH_ENV ENV MAIL MAILPATH 8604 do eval test x\${$as_var+set} = xset \ 8605 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8606 done 8607 PS1='$ ' 8608 PS2='> ' 8609 PS4='+ ' 8610 8611 # NLS nuisances. 8612 LC_ALL=C 8613 export LC_ALL 8614 LANGUAGE=C 8615 export LANGUAGE 8616 8617 # CDPATH. 8618 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8619 8620 8621 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8622 # ---------------------------------------- 8623 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8624 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8625 # script with STATUS, using 1 if that was 0. 8626 as_fn_error () 8627 { 8628 as_status=$1; test $as_status -eq 0 && as_status=1 8629 if test "$4"; then 8630 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8631 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8632 fi 8633 $as_echo "$as_me: error: $2" >&2 8634 as_fn_exit $as_status 8635 } # as_fn_error 8636 8637 8638 # as_fn_set_status STATUS 8639 # ----------------------- 8640 # Set $? to STATUS, without forking. 8641 as_fn_set_status () 8642 { 8643 return $1 8644 } # as_fn_set_status 8645 8646 # as_fn_exit STATUS 8647 # ----------------- 8648 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8649 as_fn_exit () 8650 { 8651 set +e 8652 as_fn_set_status $1 8653 exit $1 8654 } # as_fn_exit 8655 8656 # as_fn_unset VAR 8657 # --------------- 8658 # Portably unset VAR. 8659 as_fn_unset () 8660 { 8661 { eval $1=; unset $1;} 8662 } 8663 as_unset=as_fn_unset 8664 # as_fn_append VAR VALUE 8665 # ---------------------- 8666 # Append the text in VALUE to the end of the definition contained in VAR. Take 8667 # advantage of any shell optimizations that allow amortized linear growth over 8668 # repeated appends, instead of the typical quadratic growth present in naive 8669 # implementations. 8670 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8671 eval 'as_fn_append () 8672 { 8673 eval $1+=\$2 8674 }' 8675 else 8676 as_fn_append () 8677 { 8678 eval $1=\$$1\$2 8679 } 8680 fi # as_fn_append 8681 8682 # as_fn_arith ARG... 8683 # ------------------ 8684 # Perform arithmetic evaluation on the ARGs, and store the result in the 8685 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8686 # must be portable across $(()) and expr. 8687 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8688 eval 'as_fn_arith () 8689 { 8690 as_val=$(( $* )) 8691 }' 8692 else 8693 as_fn_arith () 8694 { 8695 as_val=`expr "$@" || test $? -eq 1` 8696 } 8697 fi # as_fn_arith 8698 8699 8700 if expr a : '\(a\)' >/dev/null 2>&1 && 8701 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8702 as_expr=expr 8703 else 8704 as_expr=false 8705 fi 8706 8707 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8708 as_basename=basename 8709 else 8710 as_basename=false 8711 fi 8712 8713 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8714 as_dirname=dirname 8715 else 8716 as_dirname=false 8717 fi 8718 8719 as_me=`$as_basename -- "$0" || 8720 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8721 X"$0" : 'X\(//\)$' \| \ 8722 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8723 $as_echo X/"$0" | 8724 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8725 s//\1/ 8726 q 8727 } 8728 /^X\/\(\/\/\)$/{ 8729 s//\1/ 8730 q 8731 } 8732 /^X\/\(\/\).*/{ 8733 s//\1/ 8734 q 8735 } 8736 s/.*/./; q'` 8737 8738 # Avoid depending upon Character Ranges. 8739 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8740 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8741 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8742 as_cr_digits='0123456789' 8743 as_cr_alnum=$as_cr_Letters$as_cr_digits 8744 8745 ECHO_C= ECHO_N= ECHO_T= 8746 case `echo -n x` in #((((( 8747 -n*) 8748 case `echo 'xy\c'` in 8749 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8750 xy) ECHO_C='\c';; 8751 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8752 ECHO_T=' ';; 8753 esac;; 8754 *) 8755 ECHO_N='-n';; 8756 esac 8757 8758 rm -f conf$$ conf$$.exe conf$$.file 8759 if test -d conf$$.dir; then 8760 rm -f conf$$.dir/conf$$.file 8761 else 8762 rm -f conf$$.dir 8763 mkdir conf$$.dir 2>/dev/null 8764 fi 8765 if (echo >conf$$.file) 2>/dev/null; then 8766 if ln -s conf$$.file conf$$ 2>/dev/null; then 8767 as_ln_s='ln -s' 8768 # ... but there are two gotchas: 8769 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8770 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8771 # In both cases, we have to default to `cp -pR'. 8772 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8773 as_ln_s='cp -pR' 8774 elif ln conf$$.file conf$$ 2>/dev/null; then 8775 as_ln_s=ln 8776 else 8777 as_ln_s='cp -pR' 8778 fi 8779 else 8780 as_ln_s='cp -pR' 8781 fi 8782 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8783 rmdir conf$$.dir 2>/dev/null 8784 8785 8786 # as_fn_mkdir_p 8787 # ------------- 8788 # Create "$as_dir" as a directory, including parents if necessary. 8789 as_fn_mkdir_p () 8790 { 8791 8792 case $as_dir in #( 8793 -*) as_dir=./$as_dir;; 8794 esac 8795 test -d "$as_dir" || eval $as_mkdir_p || { 8796 as_dirs= 8797 while :; do 8798 case $as_dir in #( 8799 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8800 *) as_qdir=$as_dir;; 8801 esac 8802 as_dirs="'$as_qdir' $as_dirs" 8803 as_dir=`$as_dirname -- "$as_dir" || 8804 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8805 X"$as_dir" : 'X\(//\)[^/]' \| \ 8806 X"$as_dir" : 'X\(//\)$' \| \ 8807 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8808 $as_echo X"$as_dir" | 8809 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8810 s//\1/ 8811 q 8812 } 8813 /^X\(\/\/\)[^/].*/{ 8814 s//\1/ 8815 q 8816 } 8817 /^X\(\/\/\)$/{ 8818 s//\1/ 8819 q 8820 } 8821 /^X\(\/\).*/{ 8822 s//\1/ 8823 q 8824 } 8825 s/.*/./; q'` 8826 test -d "$as_dir" && break 8827 done 8828 test -z "$as_dirs" || eval "mkdir $as_dirs" 8829 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8830 8831 8832 } # as_fn_mkdir_p 8833 if mkdir -p . 2>/dev/null; then 8834 as_mkdir_p='mkdir -p "$as_dir"' 8835 else 8836 test -d ./-p && rmdir ./-p 8837 as_mkdir_p=false 8838 fi 8839 8840 8841 # as_fn_executable_p FILE 8842 # ----------------------- 8843 # Test if FILE is an executable regular file. 8844 as_fn_executable_p () 8845 { 8846 test -f "$1" && test -x "$1" 8847 } # as_fn_executable_p 8848 as_test_x='test -x' 8849 as_executable_p=as_fn_executable_p 8850 8851 # Sed expression to map a string onto a valid CPP name. 8852 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8853 8854 # Sed expression to map a string onto a valid variable name. 8855 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8856 8857 8858 exec 6>&1 8859 ## ----------------------------------- ## 8860 ## Main body of $CONFIG_STATUS script. ## 8861 ## ----------------------------------- ## 8862 _ASEOF 8863 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8864 8865 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8866 # Save the log message, to keep $0 and so on meaningful, and to 8867 # report actual input values of CONFIG_FILES etc. instead of their 8868 # values after options handling. 8869 ac_log=" 8870 This file was extended by $as_me, which was 8871 generated by GNU Autoconf 2.69. Invocation command line was 8872 8873 CONFIG_FILES = $CONFIG_FILES 8874 CONFIG_HEADERS = $CONFIG_HEADERS 8875 CONFIG_LINKS = $CONFIG_LINKS 8876 CONFIG_COMMANDS = $CONFIG_COMMANDS 8877 $ $0 $@ 8878 8879 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8880 " 8881 8882 _ACEOF 8883 8884 case $ac_config_files in *" 8885 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8886 esac 8887 8888 case $ac_config_headers in *" 8889 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8890 esac 8891 8892 8893 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8894 # Files that config.status was made for. 8895 config_files="$ac_config_files" 8896 config_headers="$ac_config_headers" 8897 config_commands="$ac_config_commands" 8898 8899 _ACEOF 8900 8901 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8902 ac_cs_usage="\ 8903 \`$as_me' instantiates files and other configuration actions 8904 from templates according to the current configuration. Unless the files 8905 and actions are specified as TAGs, all are instantiated by default. 8906 8907 Usage: $0 [OPTION]... [TAG]... 8908 8909 -h, --help print this help, then exit 8910 -V, --version print version number and configuration settings, then exit 8911 --config print configuration, then exit 8912 -q, --quiet, --silent 8913 do not print progress messages 8914 -d, --debug don't remove temporary files 8915 --recheck update $as_me by reconfiguring in the same conditions 8916 --file=FILE[:TEMPLATE] 8917 instantiate the configuration file FILE 8918 --header=FILE[:TEMPLATE] 8919 instantiate the configuration header FILE 8920 8921 Configuration files: 8922 $config_files 8923 8924 Configuration headers: 8925 $config_headers 8926 8927 Configuration commands: 8928 $config_commands 8929 8930 Report bugs to the package provider." 8931 8932 _ACEOF 8933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8934 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8935 ac_cs_version="\\ 8936 config.status 8937 configured by $0, generated by GNU Autoconf 2.69, 8938 with options \\"\$ac_cs_config\\" 8939 8940 Copyright (C) 2012 Free Software Foundation, Inc. 8941 This config.status script is free software; the Free Software Foundation 8942 gives unlimited permission to copy, distribute and modify it." 8943 8944 ac_pwd='$ac_pwd' 8945 srcdir='$srcdir' 8946 INSTALL='$INSTALL' 8947 test -n "\$AWK" || AWK=awk 8948 _ACEOF 8949 8950 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8951 # The default lists apply if the user does not specify any file. 8952 ac_need_defaults=: 8953 while test $# != 0 8954 do 8955 case $1 in 8956 --*=?*) 8957 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8958 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8959 ac_shift=: 8960 ;; 8961 --*=) 8962 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8963 ac_optarg= 8964 ac_shift=: 8965 ;; 8966 *) 8967 ac_option=$1 8968 ac_optarg=$2 8969 ac_shift=shift 8970 ;; 8971 esac 8972 8973 case $ac_option in 8974 # Handling of the options. 8975 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8976 ac_cs_recheck=: ;; 8977 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8978 $as_echo "$ac_cs_version"; exit ;; 8979 --config | --confi | --conf | --con | --co | --c ) 8980 $as_echo "$ac_cs_config"; exit ;; 8981 --debug | --debu | --deb | --de | --d | -d ) 8982 debug=: ;; 8983 --file | --fil | --fi | --f ) 8984 $ac_shift 8985 case $ac_optarg in 8986 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8987 '') as_fn_error $? "missing file argument" ;; 8988 esac 8989 as_fn_append CONFIG_FILES " '$ac_optarg'" 8990 ac_need_defaults=false;; 8991 --header | --heade | --head | --hea ) 8992 $ac_shift 8993 case $ac_optarg in 8994 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8995 esac 8996 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8997 ac_need_defaults=false;; 8998 --he | --h) 8999 # Conflict between --help and --header 9000 as_fn_error $? "ambiguous option: \`$1' 9001 Try \`$0 --help' for more information.";; 9002 --help | --hel | -h ) 9003 $as_echo "$ac_cs_usage"; exit ;; 9004 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 9005 | -silent | --silent | --silen | --sile | --sil | --si | --s) 9006 ac_cs_silent=: ;; 9007 9008 # This is an error. 9009 -*) as_fn_error $? "unrecognized option: \`$1' 9010 Try \`$0 --help' for more information." ;; 9011 9012 *) as_fn_append ac_config_targets " $1" 9013 ac_need_defaults=false ;; 9014 9015 esac 9016 shift 9017 done 9018 9019 ac_configure_extra_args= 9020 9021 if $ac_cs_silent; then 9022 exec 6>/dev/null 9023 ac_configure_extra_args="$ac_configure_extra_args --silent" 9024 fi 9025 9026 _ACEOF 9027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9028 if \$ac_cs_recheck; then 9029 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 9030 shift 9031 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 9032 CONFIG_SHELL='$SHELL' 9033 export CONFIG_SHELL 9034 exec "\$@" 9035 fi 9036 9037 _ACEOF 9038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9039 exec 5>>config.log 9040 { 9041 echo 9042 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 9043 ## Running $as_me. ## 9044 _ASBOX 9045 $as_echo "$ac_log" 9046 } >&5 9047 9048 _ACEOF 9049 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9050 # 9051 # INIT-COMMANDS 9052 # 9053 9054 9055 _ACEOF 9056 9057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9058 9059 # Handling of arguments. 9060 for ac_config_target in $ac_config_targets 9061 do 9062 case $ac_config_target in 9063 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 9064 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 9065 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 9066 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;; 9067 9068 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 9069 esac 9070 done 9071 9072 9073 # If the user did not use the arguments to specify the items to instantiate, 9074 # then the envvar interface is used. Set only those that are not. 9075 # We use the long form for the default assignment because of an extremely 9076 # bizarre bug on SunOS 4.1.3. 9077 if $ac_need_defaults; then 9078 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 9079 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 9080 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 9081 fi 9082 9083 # Have a temporary directory for convenience. Make it in the build tree 9084 # simply because there is no reason against having it here, and in addition, 9085 # creating and moving files from /tmp can sometimes cause problems. 9086 # Hook for its removal unless debugging. 9087 # Note that there is a small window in which the directory will not be cleaned: 9088 # after its creation but before its name has been assigned to `$tmp'. 9089 $debug || 9090 { 9091 tmp= ac_tmp= 9092 trap 'exit_status=$? 9093 : "${ac_tmp:=$tmp}" 9094 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 9095 ' 0 9096 trap 'as_fn_exit 1' 1 2 13 15 9097 } 9098 # Create a (secure) tmp directory for tmp files. 9099 9100 { 9101 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 9102 test -d "$tmp" 9103 } || 9104 { 9105 tmp=./conf$$-$RANDOM 9106 (umask 077 && mkdir "$tmp") 9107 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 9108 ac_tmp=$tmp 9109 9110 # Set up the scripts for CONFIG_FILES section. 9111 # No need to generate them if there are no CONFIG_FILES. 9112 # This happens for instance with `./config.status config.h'. 9113 if test -n "$CONFIG_FILES"; then 9114 9115 9116 ac_cr=`echo X | tr X '\015'` 9117 # On cygwin, bash can eat \r inside `` if the user requested igncr. 9118 # But we know of no other shell where ac_cr would be empty at this 9119 # point, so we can use a bashism as a fallback. 9120 if test "x$ac_cr" = x; then 9121 eval ac_cr=\$\'\\r\' 9122 fi 9123 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 9124 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 9125 ac_cs_awk_cr='\\r' 9126 else 9127 ac_cs_awk_cr=$ac_cr 9128 fi 9129 9130 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 9131 _ACEOF 9132 9133 9134 { 9135 echo "cat >conf$$subs.awk <<_ACEOF" && 9136 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 9137 echo "_ACEOF" 9138 } >conf$$subs.sh || 9139 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9140 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 9141 ac_delim='%!_!# ' 9142 for ac_last_try in false false false false false :; do 9143 . ./conf$$subs.sh || 9144 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9145 9146 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 9147 if test $ac_delim_n = $ac_delim_num; then 9148 break 9149 elif $ac_last_try; then 9150 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9151 else 9152 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9153 fi 9154 done 9155 rm -f conf$$subs.sh 9156 9157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9158 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 9159 _ACEOF 9160 sed -n ' 9161 h 9162 s/^/S["/; s/!.*/"]=/ 9163 p 9164 g 9165 s/^[^!]*!// 9166 :repl 9167 t repl 9168 s/'"$ac_delim"'$// 9169 t delim 9170 :nl 9171 h 9172 s/\(.\{148\}\)..*/\1/ 9173 t more1 9174 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 9175 p 9176 n 9177 b repl 9178 :more1 9179 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9180 p 9181 g 9182 s/.\{148\}// 9183 t nl 9184 :delim 9185 h 9186 s/\(.\{148\}\)..*/\1/ 9187 t more2 9188 s/["\\]/\\&/g; s/^/"/; s/$/"/ 9189 p 9190 b 9191 :more2 9192 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9193 p 9194 g 9195 s/.\{148\}// 9196 t delim 9197 ' <conf$$subs.awk | sed ' 9198 /^[^""]/{ 9199 N 9200 s/\n// 9201 } 9202 ' >>$CONFIG_STATUS || ac_write_fail=1 9203 rm -f conf$$subs.awk 9204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9205 _ACAWK 9206 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9207 for (key in S) S_is_set[key] = 1 9208 FS = "" 9209 9210 } 9211 { 9212 line = $ 0 9213 nfields = split(line, field, "@") 9214 substed = 0 9215 len = length(field[1]) 9216 for (i = 2; i < nfields; i++) { 9217 key = field[i] 9218 keylen = length(key) 9219 if (S_is_set[key]) { 9220 value = S[key] 9221 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9222 len += length(value) + length(field[++i]) 9223 substed = 1 9224 } else 9225 len += 1 + keylen 9226 } 9227 9228 print line 9229 } 9230 9231 _ACAWK 9232 _ACEOF 9233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9234 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9235 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9236 else 9237 cat 9238 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9239 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9240 _ACEOF 9241 9242 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9243 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9244 # trailing colons and then remove the whole line if VPATH becomes empty 9245 # (actually we leave an empty line to preserve line numbers). 9246 if test "x$srcdir" = x.; then 9247 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9248 h 9249 s/// 9250 s/^/:/ 9251 s/[ ]*$/:/ 9252 s/:\$(srcdir):/:/g 9253 s/:\${srcdir}:/:/g 9254 s/:@srcdir@:/:/g 9255 s/^:*// 9256 s/:*$// 9257 x 9258 s/\(=[ ]*\).*/\1/ 9259 G 9260 s/\n// 9261 s/^[^=]*=[ ]*$// 9262 }' 9263 fi 9264 9265 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9266 fi # test -n "$CONFIG_FILES" 9267 9268 # Set up the scripts for CONFIG_HEADERS section. 9269 # No need to generate them if there are no CONFIG_HEADERS. 9270 # This happens for instance with `./config.status Makefile'. 9271 if test -n "$CONFIG_HEADERS"; then 9272 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 9273 BEGIN { 9274 _ACEOF 9275 9276 # Transform confdefs.h into an awk script `defines.awk', embedded as 9277 # here-document in config.status, that substitutes the proper values into 9278 # config.h.in to produce config.h. 9279 9280 # Create a delimiter string that does not exist in confdefs.h, to ease 9281 # handling of long lines. 9282 ac_delim='%!_!# ' 9283 for ac_last_try in false false :; do 9284 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 9285 if test -z "$ac_tt"; then 9286 break 9287 elif $ac_last_try; then 9288 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 9289 else 9290 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9291 fi 9292 done 9293 9294 # For the awk script, D is an array of macro values keyed by name, 9295 # likewise P contains macro parameters if any. Preserve backslash 9296 # newline sequences. 9297 9298 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 9299 sed -n ' 9300 s/.\{148\}/&'"$ac_delim"'/g 9301 t rset 9302 :rset 9303 s/^[ ]*#[ ]*define[ ][ ]*/ / 9304 t def 9305 d 9306 :def 9307 s/\\$// 9308 t bsnl 9309 s/["\\]/\\&/g 9310 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9311 D["\1"]=" \3"/p 9312 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 9313 d 9314 :bsnl 9315 s/["\\]/\\&/g 9316 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9317 D["\1"]=" \3\\\\\\n"\\/p 9318 t cont 9319 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 9320 t cont 9321 d 9322 :cont 9323 n 9324 s/.\{148\}/&'"$ac_delim"'/g 9325 t clear 9326 :clear 9327 s/\\$// 9328 t bsnlc 9329 s/["\\]/\\&/g; s/^/"/; s/$/"/p 9330 d 9331 :bsnlc 9332 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 9333 b cont 9334 ' <confdefs.h | sed ' 9335 s/'"$ac_delim"'/"\\\ 9336 "/g' >>$CONFIG_STATUS || ac_write_fail=1 9337 9338 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9339 for (key in D) D_is_set[key] = 1 9340 FS = "" 9341 } 9342 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 9343 line = \$ 0 9344 split(line, arg, " ") 9345 if (arg[1] == "#") { 9346 defundef = arg[2] 9347 mac1 = arg[3] 9348 } else { 9349 defundef = substr(arg[1], 2) 9350 mac1 = arg[2] 9351 } 9352 split(mac1, mac2, "(") #) 9353 macro = mac2[1] 9354 prefix = substr(line, 1, index(line, defundef) - 1) 9355 if (D_is_set[macro]) { 9356 # Preserve the white space surrounding the "#". 9357 print prefix "define", macro P[macro] D[macro] 9358 next 9359 } else { 9360 # Replace #undef with comments. This is necessary, for example, 9361 # in the case of _POSIX_SOURCE, which is predefined and required 9362 # on some systems where configure will not decide to define it. 9363 if (defundef == "undef") { 9364 print "/*", prefix defundef, macro, "*/" 9365 next 9366 } 9367 } 9368 } 9369 { print } 9370 _ACAWK 9371 _ACEOF 9372 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9373 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 9374 fi # test -n "$CONFIG_HEADERS" 9375 9376 9377 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 9378 shift 9379 for ac_tag 9380 do 9381 case $ac_tag in 9382 :[FHLC]) ac_mode=$ac_tag; continue;; 9383 esac 9384 case $ac_mode$ac_tag in 9385 :[FHL]*:*);; 9386 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9387 :[FH]-) ac_tag=-:-;; 9388 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9389 esac 9390 ac_save_IFS=$IFS 9391 IFS=: 9392 set x $ac_tag 9393 IFS=$ac_save_IFS 9394 shift 9395 ac_file=$1 9396 shift 9397 9398 case $ac_mode in 9399 :L) ac_source=$1;; 9400 :[FH]) 9401 ac_file_inputs= 9402 for ac_f 9403 do 9404 case $ac_f in 9405 -) ac_f="$ac_tmp/stdin";; 9406 *) # Look for the file first in the build tree, then in the source tree 9407 # (if the path is not absolute). The absolute path cannot be DOS-style, 9408 # because $ac_f cannot contain `:'. 9409 test -f "$ac_f" || 9410 case $ac_f in 9411 [\\/$]*) false;; 9412 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9413 esac || 9414 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 9415 esac 9416 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9417 as_fn_append ac_file_inputs " '$ac_f'" 9418 done 9419 9420 # Let's still pretend it is `configure' which instantiates (i.e., don't 9421 # use $as_me), people would be surprised to read: 9422 # /* config.h. Generated by config.status. */ 9423 configure_input='Generated from '` 9424 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9425 `' by configure.' 9426 if test x"$ac_file" != x-; then 9427 configure_input="$ac_file. $configure_input" 9428 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9429 $as_echo "$as_me: creating $ac_file" >&6;} 9430 fi 9431 # Neutralize special characters interpreted by sed in replacement strings. 9432 case $configure_input in #( 9433 *\&* | *\|* | *\\* ) 9434 ac_sed_conf_input=`$as_echo "$configure_input" | 9435 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9436 *) ac_sed_conf_input=$configure_input;; 9437 esac 9438 9439 case $ac_tag in 9440 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9441 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9442 esac 9443 ;; 9444 esac 9445 9446 ac_dir=`$as_dirname -- "$ac_file" || 9447 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9448 X"$ac_file" : 'X\(//\)[^/]' \| \ 9449 X"$ac_file" : 'X\(//\)$' \| \ 9450 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9451 $as_echo X"$ac_file" | 9452 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9453 s//\1/ 9454 q 9455 } 9456 /^X\(\/\/\)[^/].*/{ 9457 s//\1/ 9458 q 9459 } 9460 /^X\(\/\/\)$/{ 9461 s//\1/ 9462 q 9463 } 9464 /^X\(\/\).*/{ 9465 s//\1/ 9466 q 9467 } 9468 s/.*/./; q'` 9469 as_dir="$ac_dir"; as_fn_mkdir_p 9470 ac_builddir=. 9471 9472 case "$ac_dir" in 9473 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9474 *) 9475 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9476 # A ".." for each directory in $ac_dir_suffix. 9477 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9478 case $ac_top_builddir_sub in 9479 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9480 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9481 esac ;; 9482 esac 9483 ac_abs_top_builddir=$ac_pwd 9484 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9485 # for backward compatibility: 9486 ac_top_builddir=$ac_top_build_prefix 9487 9488 case $srcdir in 9489 .) # We are building in place. 9490 ac_srcdir=. 9491 ac_top_srcdir=$ac_top_builddir_sub 9492 ac_abs_top_srcdir=$ac_pwd ;; 9493 [\\/]* | ?:[\\/]* ) # Absolute name. 9494 ac_srcdir=$srcdir$ac_dir_suffix; 9495 ac_top_srcdir=$srcdir 9496 ac_abs_top_srcdir=$srcdir ;; 9497 *) # Relative name. 9498 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9499 ac_top_srcdir=$ac_top_build_prefix$srcdir 9500 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9501 esac 9502 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9503 9504 9505 case $ac_mode in 9506 :F) 9507 # 9508 # CONFIG_FILE 9509 # 9510 9511 case $INSTALL in 9512 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9513 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9514 esac 9515 _ACEOF 9516 9517 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9518 # If the template does not know about datarootdir, expand it. 9519 # FIXME: This hack should be removed a few years after 2.60. 9520 ac_datarootdir_hack=; ac_datarootdir_seen= 9521 ac_sed_dataroot=' 9522 /datarootdir/ { 9523 p 9524 q 9525 } 9526 /@datadir@/p 9527 /@docdir@/p 9528 /@infodir@/p 9529 /@localedir@/p 9530 /@mandir@/p' 9531 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9532 *datarootdir*) ac_datarootdir_seen=yes;; 9533 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9535 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9536 _ACEOF 9537 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9538 ac_datarootdir_hack=' 9539 s&@datadir@&$datadir&g 9540 s&@docdir@&$docdir&g 9541 s&@infodir@&$infodir&g 9542 s&@localedir@&$localedir&g 9543 s&@mandir@&$mandir&g 9544 s&\\\${datarootdir}&$datarootdir&g' ;; 9545 esac 9546 _ACEOF 9547 9548 # Neutralize VPATH when `$srcdir' = `.'. 9549 # Shell code in configure.ac might set extrasub. 9550 # FIXME: do we really want to maintain this feature? 9551 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9552 ac_sed_extra="$ac_vpsub 9553 $extrasub 9554 _ACEOF 9555 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9556 :t 9557 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9558 s|@configure_input@|$ac_sed_conf_input|;t t 9559 s&@top_builddir@&$ac_top_builddir_sub&;t t 9560 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9561 s&@srcdir@&$ac_srcdir&;t t 9562 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9563 s&@top_srcdir@&$ac_top_srcdir&;t t 9564 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9565 s&@builddir@&$ac_builddir&;t t 9566 s&@abs_builddir@&$ac_abs_builddir&;t t 9567 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9568 s&@INSTALL@&$ac_INSTALL&;t t 9569 $ac_datarootdir_hack 9570 " 9571 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9572 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9573 9574 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9575 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9576 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9577 "$ac_tmp/out"`; test -z "$ac_out"; } && 9578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9579 which seems to be undefined. Please make sure it is defined" >&5 9580 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9581 which seems to be undefined. Please make sure it is defined" >&2;} 9582 9583 rm -f "$ac_tmp/stdin" 9584 case $ac_file in 9585 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9586 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9587 esac \ 9588 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9589 ;; 9590 :H) 9591 # 9592 # CONFIG_HEADER 9593 # 9594 if test x"$ac_file" != x-; then 9595 { 9596 $as_echo "/* $configure_input */" \ 9597 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 9598 } >"$ac_tmp/config.h" \ 9599 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9600 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 9601 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9602 $as_echo "$as_me: $ac_file is unchanged" >&6;} 9603 else 9604 rm -f "$ac_file" 9605 mv "$ac_tmp/config.h" "$ac_file" \ 9606 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9607 fi 9608 else 9609 $as_echo "/* $configure_input */" \ 9610 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 9611 || as_fn_error $? "could not create -" "$LINENO" 5 9612 fi 9613 ;; 9614 9615 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9616 $as_echo "$as_me: executing $ac_file commands" >&6;} 9617 ;; 9618 esac 9619 9620 9621 case $ac_file$ac_mode in 9622 "default-1":C) if test -f .devel; then 9623 echo timestamp > stamp-h 9624 cat Makefile-devel-adds >> Makefile 9625 make depend 9626 fi ;; 9627 9628 esac 9629 done # for ac_tag 9630 9631 9632 as_fn_exit 0 9633 _ACEOF 9634 ac_clean_files=$ac_clean_files_save 9635 9636 test $ac_write_fail = 0 || 9637 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9638 9639 9640 # configure is writing to config.log, and then calls config.status. 9641 # config.status does its own redirection, appending to config.log. 9642 # Unfortunately, on DOS this fails, as config.log is still kept open 9643 # by configure, so config.status won't be able to write to it; its 9644 # output is simply discarded. So we exec the FD to /dev/null, 9645 # effectively closing config.log, so it can be properly (re)opened and 9646 # appended to by config.status. When coming back to configure, we 9647 # need to make the FD available again. 9648 if test "$no_create" != yes; then 9649 ac_cs_success=: 9650 ac_config_status_args= 9651 test "$silent" = yes && 9652 ac_config_status_args="$ac_config_status_args --quiet" 9653 exec 5>/dev/null 9654 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9655 exec 5>>config.log 9656 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9657 # would make configure fail if this is the last instruction. 9658 $ac_cs_success || as_fn_exit 1 9659 fi 9660 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9662 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9663 fi 9664 9665 exit 0 9666
