configure revision 1.7
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 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h 5449 5450 fi 5451 5452 5453 5454 5455 LBL_LIBS="$LIBS" 5456 pfopen=/usr/examples/packetfilter/pfopen.c 5457 if test -f $pfopen ; then 5458 for ac_func in pfopen 5459 do : 5460 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen" 5461 if test "x$ac_cv_func_pfopen" = xyes; then : 5462 cat >>confdefs.h <<_ACEOF 5463 #define HAVE_PFOPEN 1 5464 _ACEOF 5465 5466 fi 5467 done 5468 5469 if test $ac_cv_func_pfopen = "no" ; then 5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5 5471 $as_echo "Using $pfopen" >&6; } 5472 LIBS="$LIBS $pfopen" 5473 fi 5474 fi 5475 libpcap=FAIL 5476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5 5477 $as_echo_n "checking for local pcap library... " >&6; } 5478 5479 # Check whether --with-system-libpcap was given. 5480 if test "${with_system_libpcap+set}" = set; then : 5481 withval=$with_system_libpcap; 5482 fi 5483 5484 if test "x$with_system_libpcap" != xyes ; then 5485 lastdir=FAIL 5486 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5487 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5488 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 5489 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5490 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 5491 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ 5492 sed -e 's/-PRE-GIT$//' ` 5493 if test $lastdir = $basedir ; then 5494 continue; 5495 fi 5496 lastdir=$dir 5497 if test -r $dir/libpcap.a ; then 5498 libpcap=$dir/libpcap.a 5499 d=$dir 5500 fi 5501 done 5502 fi 5503 if test $libpcap = FAIL ; then 5504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5505 $as_echo "not found" >&6; } 5506 5507 # 5508 # Look for pcap-config. 5509 # 5510 if test -n "$ac_tool_prefix"; then 5511 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args. 5512 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2 5513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5514 $as_echo_n "checking for $ac_word... " >&6; } 5515 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5516 $as_echo_n "(cached) " >&6 5517 else 5518 case $PCAP_CONFIG in 5519 [\\/]* | ?:[\\/]*) 5520 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5521 ;; 5522 *) 5523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5524 for as_dir in $PATH 5525 do 5526 IFS=$as_save_IFS 5527 test -z "$as_dir" && as_dir=. 5528 for ac_exec_ext in '' $ac_executable_extensions; do 5529 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5530 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5531 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5532 break 2 5533 fi 5534 done 5535 done 5536 IFS=$as_save_IFS 5537 5538 ;; 5539 esac 5540 fi 5541 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5542 if test -n "$PCAP_CONFIG"; then 5543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5544 $as_echo "$PCAP_CONFIG" >&6; } 5545 else 5546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5547 $as_echo "no" >&6; } 5548 fi 5549 5550 5551 fi 5552 if test -z "$ac_cv_path_PCAP_CONFIG"; then 5553 ac_pt_PCAP_CONFIG=$PCAP_CONFIG 5554 # Extract the first word of "pcap-config", so it can be a program name with args. 5555 set dummy pcap-config; ac_word=$2 5556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5557 $as_echo_n "checking for $ac_word... " >&6; } 5558 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then : 5559 $as_echo_n "(cached) " >&6 5560 else 5561 case $ac_pt_PCAP_CONFIG in 5562 [\\/]* | ?:[\\/]*) 5563 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path. 5564 ;; 5565 *) 5566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5567 for as_dir in $PATH 5568 do 5569 IFS=$as_save_IFS 5570 test -z "$as_dir" && as_dir=. 5571 for ac_exec_ext in '' $ac_executable_extensions; do 5572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5573 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5575 break 2 5576 fi 5577 done 5578 done 5579 IFS=$as_save_IFS 5580 5581 ;; 5582 esac 5583 fi 5584 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG 5585 if test -n "$ac_pt_PCAP_CONFIG"; then 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5 5587 $as_echo "$ac_pt_PCAP_CONFIG" >&6; } 5588 else 5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5590 $as_echo "no" >&6; } 5591 fi 5592 5593 if test "x$ac_pt_PCAP_CONFIG" = x; then 5594 PCAP_CONFIG="" 5595 else 5596 case $cross_compiling:$ac_tool_warned in 5597 yes:) 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5599 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5600 ac_tool_warned=yes ;; 5601 esac 5602 PCAP_CONFIG=$ac_pt_PCAP_CONFIG 5603 fi 5604 else 5605 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG" 5606 fi 5607 5608 if test -n "$PCAP_CONFIG" ; then 5609 # 5610 # Found - use it to get the include flags for 5611 # libpcap and the flags to link with libpcap. 5612 # 5613 # Please read section 11.6 "Shell Substitutions" 5614 # in the autoconf manual before doing anything 5615 # to this that involves quoting. Especially note 5616 # the statement "There is just no portable way to use 5617 # double-quoted strings inside double-quoted back-quoted 5618 # expressions (pfew!)." 5619 # 5620 cflags=`"$PCAP_CONFIG" --cflags` 5621 V_INCLS="$cflags $V_INCLS" 5622 libpcap=`"$PCAP_CONFIG" --libs` 5623 else 5624 # 5625 # Not found; look for pcap. 5626 # 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5 5628 $as_echo_n "checking for main in -lpcap... " >&6; } 5629 if ${ac_cv_lib_pcap_main+:} false; then : 5630 $as_echo_n "(cached) " >&6 5631 else 5632 ac_check_lib_save_LIBS=$LIBS 5633 LIBS="-lpcap $LIBS" 5634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635 /* end confdefs.h. */ 5636 5637 5638 int 5639 main () 5640 { 5641 return main (); 5642 ; 5643 return 0; 5644 } 5645 _ACEOF 5646 if ac_fn_c_try_link "$LINENO"; then : 5647 ac_cv_lib_pcap_main=yes 5648 else 5649 ac_cv_lib_pcap_main=no 5650 fi 5651 rm -f core conftest.err conftest.$ac_objext \ 5652 conftest$ac_exeext conftest.$ac_ext 5653 LIBS=$ac_check_lib_save_LIBS 5654 fi 5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5 5656 $as_echo "$ac_cv_lib_pcap_main" >&6; } 5657 if test "x$ac_cv_lib_pcap_main" = xyes; then : 5658 libpcap="-lpcap" 5659 fi 5660 5661 if test $libpcap = FAIL ; then 5662 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 5663 fi 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5 5665 $as_echo_n "checking for extraneous pcap header directories... " >&6; } 5666 if test \( ! -r /usr/local/include/pcap.h \) -a \ 5667 \( ! -r /usr/include/pcap.h \); then 5668 if test -r /usr/local/include/pcap/pcap.h; then 5669 d="/usr/local/include/pcap" 5670 elif test -r /usr/include/pcap/pcap.h; then 5671 d="/usr/include/pcap" 5672 fi 5673 fi 5674 if test -z "$d" ; then 5675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5676 $as_echo "not found" >&6; } 5677 else 5678 V_INCLS="-I$d $V_INCLS" 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5 5680 $as_echo "found -- -I$d added" >&6; } 5681 fi 5682 fi 5683 else 5684 V_PCAPDEP=$libpcap 5685 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5686 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 5687 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 5688 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 5689 pcapH=FAIL 5690 if test -r $d/pcap.h; then 5691 pcapH=$d 5692 else 5693 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 5694 if test -r $dir/pcap.h ; then 5695 pcapH=$dir 5696 fi 5697 done 5698 fi 5699 5700 if test $pcapH = FAIL ; then 5701 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5 5702 fi 5703 V_INCLS="-I$pcapH $V_INCLS" 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 5705 $as_echo "$libpcap" >&6; } 5706 # Extract the first word of "pcap-config", so it can be a program name with args. 5707 set dummy pcap-config; ac_word=$2 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5709 $as_echo_n "checking for $ac_word... " >&6; } 5710 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5711 $as_echo_n "(cached) " >&6 5712 else 5713 case $PCAP_CONFIG in 5714 [\\/]* | ?:[\\/]*) 5715 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5716 ;; 5717 *) 5718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5719 for as_dir in $d 5720 do 5721 IFS=$as_save_IFS 5722 test -z "$as_dir" && as_dir=. 5723 for ac_exec_ext in '' $ac_executable_extensions; do 5724 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5725 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5727 break 2 5728 fi 5729 done 5730 done 5731 IFS=$as_save_IFS 5732 5733 ;; 5734 esac 5735 fi 5736 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5737 if test -n "$PCAP_CONFIG"; then 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5739 $as_echo "$PCAP_CONFIG" >&6; } 5740 else 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5742 $as_echo "no" >&6; } 5743 fi 5744 5745 5746 if test -n "$PCAP_CONFIG"; then 5747 # 5748 # The libpcap directory has a pcap-config script. 5749 # Use it to get any additioal libraries needed 5750 # to link with the libpcap archive library in 5751 # that directory. 5752 # 5753 # Please read section 11.6 "Shell Substitutions" 5754 # in the autoconf manual before doing anything 5755 # to this that involves quoting. Especially note 5756 # the statement "There is just no portable way to use 5757 # double-quoted strings inside double-quoted back-quoted 5758 # expressions (pfew!)." 5759 # 5760 additional_libs=`"$PCAP_CONFIG" --additional-libs --static` 5761 libpcap="$libpcap $additional_libs" 5762 fi 5763 fi 5764 LIBS="$libpcap $LIBS" 5765 if ! test -n "$PCAP_CONFIG" ; then 5766 # 5767 # We don't have pcap-config; find out any additional link flags 5768 # we need. (If we have pcap-config, we assume it tells us what 5769 # we need.) 5770 # 5771 case "$host_os" in 5772 5773 aix*) 5774 # 5775 # If libpcap is DLPI-based, we have to use /lib/pse.exp if 5776 # present, as we use the STREAMS routines. 5777 # 5778 # (XXX - true only if we're linking with a static libpcap?) 5779 # 5780 pseexe="/lib/pse.exp" 5781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 5782 $as_echo_n "checking for $pseexe... " >&6; } 5783 if test -f $pseexe ; then 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5785 $as_echo "yes" >&6; } 5786 LIBS="$LIBS -I:$pseexe" 5787 fi 5788 5789 # 5790 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as 5791 # we use them to load the BPF module. 5792 # 5793 # (XXX - true only if we're linking with a static libpcap?) 5794 # 5795 LIBS="$LIBS -lodm -lcfg" 5796 ;; 5797 esac 5798 fi 5799 5800 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" 5801 if test "x$ac_cv_func_pcap_loop" = xyes; then : 5802 5803 else 5804 5805 as_fn_error $? "Report this to tcpdump-workers (at] lists.tcpdump.org, and include the 5806 config.log file in your report. If you have downloaded libpcap from 5807 tcpdump.org, and built it yourself, please also include the config.log 5808 file from the libpcap source directory, the Makefile from the libpcap 5809 source directory, and the output of the make process for libpcap, as 5810 this could be a problem with the libpcap that was built, and we will 5811 not be able to determine why this is happening, and thus will not be 5812 able to fix it, without that information, as we have not been able to 5813 reproduce this problem ourselves." "$LINENO" 5 5814 5815 fi 5816 5817 5818 5819 # 5820 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate 5821 # libraries (e.g., "-lsocket -lnsl" on Solaris). 5822 # 5823 # You are in a twisty little maze of UN*Xes, all different. 5824 # Some might not have ether_ntohost(). 5825 # Some might have it, but not declare it in any header file. 5826 # Some might have it, but declare it in <netinet/if_ether.h>. 5827 # Some might have it, but declare it in <netinet/ether.h> 5828 # (And some might have it but document it as something declared in 5829 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) 5830 # 5831 # Before you is a C compiler. 5832 # 5833 for ac_func in ether_ntohost 5834 do : 5835 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost" 5836 if test "x$ac_cv_func_ether_ntohost" = xyes; then : 5837 cat >>confdefs.h <<_ACEOF 5838 #define HAVE_ETHER_NTOHOST 1 5839 _ACEOF 5840 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5 5842 $as_echo_n "checking for buggy ether_ntohost... " >&6; } 5843 if ${ac_cv_buggy_ether_ntohost+:} false; then : 5844 $as_echo_n "(cached) " >&6 5845 else 5846 5847 if test "$cross_compiling" = yes; then : 5848 ac_cv_buggy_ether_ntohost="not while cross-compiling" 5849 else 5850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5851 /* end confdefs.h. */ 5852 5853 #include <netdb.h> 5854 #include <sys/types.h> 5855 #include <sys/param.h> 5856 #include <sys/socket.h> 5857 5858 int 5859 main(int argc, char **argv) 5860 { 5861 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; 5862 char name[MAXHOSTNAMELEN]; 5863 5864 ether_ntohost(name, (struct ether_addr *)ea); 5865 exit(0); 5866 } 5867 5868 _ACEOF 5869 if ac_fn_c_try_run "$LINENO"; then : 5870 ac_cv_buggy_ether_ntohost=no 5871 else 5872 ac_cv_buggy_ether_ntohost=yes 5873 fi 5874 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5875 conftest.$ac_objext conftest.beam conftest.$ac_ext 5876 fi 5877 5878 fi 5879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5 5880 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; } 5881 if test "$ac_cv_buggy_ether_ntohost" = "no"; then 5882 5883 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h 5884 5885 fi 5886 5887 fi 5888 done 5889 5890 if test "$ac_cv_func_ether_ntohost" = yes -a \ 5891 "$ac_cv_buggy_ether_ntohost" = "no"; then 5892 # 5893 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>? 5894 # 5895 if test "$ac_cv_header_netinet_if_ether_h" = yes; then 5896 # 5897 # Yes. Does it declare ether_ntohost()? 5898 # 5899 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 5900 #include <sys/types.h> 5901 #include <sys/socket.h> 5902 #include <netinet/in.h> 5903 #include <arpa/inet.h> 5904 struct mbuf; 5905 struct rtentry; 5906 #include <net/if.h> 5907 #include <netinet/if_ether.h> 5908 5909 " 5910 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 5911 5912 5913 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 5914 5915 5916 fi 5917 5918 fi 5919 # 5920 # Did that succeed? 5921 # 5922 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 5923 # 5924 # No, how about <netinet/ether.h>, as on Linux? 5925 # 5926 for ac_header in netinet/ether.h 5927 do : 5928 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" 5929 if test "x$ac_cv_header_netinet_ether_h" = xyes; then : 5930 cat >>confdefs.h <<_ACEOF 5931 #define HAVE_NETINET_ETHER_H 1 5932 _ACEOF 5933 5934 fi 5935 5936 done 5937 5938 if test "$ac_cv_header_netinet_ether_h" = yes; then 5939 # 5940 # We have it - does it declare ether_ntohost()? 5941 # Unset ac_cv_have_decl_ether_ntohost so we don't 5942 # treat the previous failure as a cached value and 5943 # suppress the next test. 5944 # 5945 unset ac_cv_have_decl_ether_ntohost 5946 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 5947 #include <netinet/ether.h> 5948 5949 " 5950 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 5951 5952 5953 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 5954 5955 5956 fi 5957 5958 fi 5959 fi 5960 # 5961 # Is ether_ntohost() declared? 5962 # 5963 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 5964 # 5965 # No, we'll have to declare it ourselves. 5966 # Do we have "struct ether_addr"? 5967 # 5968 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " 5969 #include <sys/types.h> 5970 #include <sys/socket.h> 5971 #include <netinet/in.h> 5972 #include <arpa/inet.h> 5973 struct mbuf; 5974 struct rtentry; 5975 #include <net/if.h> 5976 #include <netinet/if_ether.h> 5977 5978 " 5979 if test "x$ac_cv_type_struct_ether_addr" = xyes; then : 5980 5981 cat >>confdefs.h <<_ACEOF 5982 #define HAVE_STRUCT_ETHER_ADDR 1 5983 _ACEOF 5984 5985 5986 fi 5987 5988 5989 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h 5990 5991 else 5992 5993 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h 5994 5995 fi 5996 fi 5997 5998 # libdlpi is needed for Solaris 11 and later. 5999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 6000 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } 6001 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : 6002 $as_echo_n "(cached) " >&6 6003 else 6004 ac_check_lib_save_LIBS=$LIBS 6005 LIBS="-ldlpi -L/lib $LIBS" 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007 /* end confdefs.h. */ 6008 6009 /* Override any GCC internal prototype to avoid an error. 6010 Use char because int might match the return type of a GCC 6011 builtin and then its argument prototype would still apply. */ 6012 #ifdef __cplusplus 6013 extern "C" 6014 #endif 6015 char dlpi_walk (); 6016 int 6017 main () 6018 { 6019 return dlpi_walk (); 6020 ; 6021 return 0; 6022 } 6023 _ACEOF 6024 if ac_fn_c_try_link "$LINENO"; then : 6025 ac_cv_lib_dlpi_dlpi_walk=yes 6026 else 6027 ac_cv_lib_dlpi_dlpi_walk=no 6028 fi 6029 rm -f core conftest.err conftest.$ac_objext \ 6030 conftest$ac_exeext conftest.$ac_ext 6031 LIBS=$ac_check_lib_save_LIBS 6032 fi 6033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 6034 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } 6035 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : 6036 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS" 6037 fi 6038 6039 6040 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" 6041 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : 6042 6043 6044 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h 6045 6046 for ac_func in pcap_free_datalinks 6047 do : 6048 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks" 6049 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then : 6050 cat >>confdefs.h <<_ACEOF 6051 #define HAVE_PCAP_FREE_DATALINKS 1 6052 _ACEOF 6053 6054 fi 6055 done 6056 6057 6058 else 6059 6060 case " $LIBOBJS " in 6061 *" datalinks.$ac_objext "* ) ;; 6062 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" 6063 ;; 6064 esac 6065 6066 6067 fi 6068 6069 for ac_func in pcap_set_datalink 6070 do : 6071 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink" 6072 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then : 6073 cat >>confdefs.h <<_ACEOF 6074 #define HAVE_PCAP_SET_DATALINK 1 6075 _ACEOF 6076 6077 fi 6078 done 6079 6080 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val" 6081 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then : 6082 6083 6084 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h 6085 6086 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description" 6087 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then : 6088 6089 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h 6090 6091 else 6092 6093 case " $LIBOBJS " in 6094 *" dlnames.$ac_objext "* ) ;; 6095 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6096 ;; 6097 esac 6098 6099 6100 fi 6101 6102 6103 else 6104 6105 case " $LIBOBJS " in 6106 *" dlnames.$ac_objext "* ) ;; 6107 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6108 ;; 6109 esac 6110 6111 6112 fi 6113 6114 6115 for ac_func in pcap_breakloop 6116 do : 6117 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop" 6118 if test "x$ac_cv_func_pcap_breakloop" = xyes; then : 6119 cat >>confdefs.h <<_ACEOF 6120 #define HAVE_PCAP_BREAKLOOP 1 6121 _ACEOF 6122 6123 fi 6124 done 6125 6126 6127 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell" 6128 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then : 6129 6130 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h 6131 6132 else 6133 6134 case " $LIBOBJS " in 6135 *" pcap_dump_ftell.$ac_objext "* ) ;; 6136 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext" 6137 ;; 6138 esac 6139 6140 6141 fi 6142 6143 6144 # 6145 # Do we have the new open API? Check for pcap_create, and assume that, 6146 # if we do, we also have pcap_activate() and the other new routines 6147 # introduced in libpcap 1.0.0. 6148 # 6149 for ac_func in pcap_create 6150 do : 6151 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create" 6152 if test "x$ac_cv_func_pcap_create" = xyes; then : 6153 cat >>confdefs.h <<_ACEOF 6154 #define HAVE_PCAP_CREATE 1 6155 _ACEOF 6156 6157 fi 6158 done 6159 6160 if test $ac_cv_func_pcap_create = "yes" ; then 6161 # 6162 # OK, do we have pcap_set_tstamp_type? If so, assume we have 6163 # pcap_list_tstamp_types and pcap_free_tstamp_types as well. 6164 # 6165 for ac_func in pcap_set_tstamp_type 6166 do : 6167 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type" 6168 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then : 6169 cat >>confdefs.h <<_ACEOF 6170 #define HAVE_PCAP_SET_TSTAMP_TYPE 1 6171 _ACEOF 6172 6173 fi 6174 done 6175 6176 # 6177 # And do we have pcap_set_tstamp_precision? If so, we assume 6178 # we also have pcap_open_offline_with_tstamp_precision. 6179 # 6180 for ac_func in pcap_set_tstamp_precision 6181 do : 6182 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision" 6183 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then : 6184 cat >>confdefs.h <<_ACEOF 6185 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1 6186 _ACEOF 6187 6188 fi 6189 done 6190 6191 fi 6192 6193 # 6194 # Check for a miscellaneous collection of functions which we use 6195 # if we have them. 6196 # 6197 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection pcap_set_immediate_mode 6198 do : 6199 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6200 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6201 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6202 cat >>confdefs.h <<_ACEOF 6203 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6204 _ACEOF 6205 6206 fi 6207 done 6208 6209 if test $ac_cv_func_pcap_findalldevs = "yes" ; then 6210 savedcppflags="$CPPFLAGS" 6211 CPPFLAGS="$CPPFLAGS $V_INCLS" 6212 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h> 6213 " 6214 if test "x$ac_cv_type_pcap_if_t" = xyes; then : 6215 6216 cat >>confdefs.h <<_ACEOF 6217 #define HAVE_PCAP_IF_T 1 6218 _ACEOF 6219 6220 6221 fi 6222 6223 CPPFLAGS="$savedcppflags" 6224 fi 6225 6226 if test $ac_cv_func_pcap_lib_version = "no" ; then 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5 6228 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; } 6229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6230 /* end confdefs.h. */ 6231 6232 int 6233 main () 6234 { 6235 6236 extern char pcap_version[]; 6237 6238 return (int)pcap_version; 6239 6240 ; 6241 return 0; 6242 } 6243 _ACEOF 6244 if ac_fn_c_try_link "$LINENO"; then : 6245 ac_lbl_cv_pcap_version_defined=yes 6246 else 6247 ac_lbl_cv_pcap_version_defined=no 6248 fi 6249 rm -f core conftest.err conftest.$ac_objext \ 6250 conftest$ac_exeext conftest.$ac_ext 6251 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then 6252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6253 $as_echo "yes" >&6; } 6254 6255 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h 6256 6257 else 6258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6259 $as_echo "no" >&6; } 6260 fi 6261 fi 6262 6263 # 6264 # Check for special debugging functions 6265 # 6266 for ac_func in pcap_set_parser_debug 6267 do : 6268 ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug" 6269 if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then : 6270 cat >>confdefs.h <<_ACEOF 6271 #define HAVE_PCAP_SET_PARSER_DEBUG 1 6272 _ACEOF 6273 6274 fi 6275 done 6276 6277 if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then 6278 # 6279 # OK, we don't have pcap_set_parser_debug() to set the libpcap 6280 # filter expression parser debug flag; can we directly set the 6281 # flag? 6282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 6283 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; } 6284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6285 /* end confdefs.h. */ 6286 6287 int 6288 main () 6289 { 6290 6291 extern int pcap_debug; 6292 6293 return pcap_debug; 6294 6295 ; 6296 return 0; 6297 } 6298 _ACEOF 6299 if ac_fn_c_try_link "$LINENO"; then : 6300 ac_lbl_cv_pcap_debug_defined=yes 6301 else 6302 ac_lbl_cv_pcap_debug_defined=no 6303 fi 6304 rm -f core conftest.err conftest.$ac_objext \ 6305 conftest$ac_exeext conftest.$ac_ext 6306 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6308 $as_echo "yes" >&6; } 6309 6310 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h 6311 6312 else 6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6314 $as_echo "no" >&6; } 6315 # 6316 # OK, what about "yydebug"? 6317 # 6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5 6319 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; } 6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6321 /* end confdefs.h. */ 6322 6323 int 6324 main () 6325 { 6326 6327 extern int yydebug; 6328 6329 return yydebug; 6330 6331 ; 6332 return 0; 6333 } 6334 _ACEOF 6335 if ac_fn_c_try_link "$LINENO"; then : 6336 ac_lbl_cv_yydebug_defined=yes 6337 else 6338 ac_lbl_cv_yydebug_defined=no 6339 fi 6340 rm -f core conftest.err conftest.$ac_objext \ 6341 conftest$ac_exeext conftest.$ac_ext 6342 if test "$ac_lbl_cv_yydebug_defined" = yes ; then 6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6344 $as_echo "yes" >&6; } 6345 6346 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h 6347 6348 else 6349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6350 $as_echo "no" >&6; } 6351 fi 6352 fi 6353 fi 6354 for ac_func in pcap_set_optimizer_debug 6355 do : 6356 ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug" 6357 if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then : 6358 cat >>confdefs.h <<_ACEOF 6359 #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1 6360 _ACEOF 6361 6362 fi 6363 done 6364 6365 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump" 6366 if test "x$ac_cv_func_bpf_dump" = xyes; then : 6367 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h 6368 6369 else 6370 case " $LIBOBJS " in 6371 *" bpf_dump.$ac_objext "* ) ;; 6372 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext" 6373 ;; 6374 esac 6375 6376 fi 6377 6378 6379 V_GROUP=0 6380 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then 6381 V_GROUP=wheel 6382 fi 6383 # 6384 # Assume V7/BSD convention for man pages (file formats in section 5, 6385 # miscellaneous info in section 7). 6386 # 6387 MAN_FILE_FORMATS=5 6388 MAN_MISC_INFO=7 6389 case "$host_os" in 6390 6391 aix*) 6392 6393 $as_echo "#define _SUN 1" >>confdefs.h 6394 6395 ;; 6396 6397 hpux*) 6398 # 6399 # Use System V conventions for man pages. 6400 # 6401 MAN_FILE_FORMATS=4 6402 MAN_MISC_INFO=5 6403 ;; 6404 6405 irix*) 6406 V_GROUP=sys 6407 6408 # 6409 # Use System V conventions for man pages. 6410 # 6411 MAN_FILE_FORMATS=4 6412 MAN_MISC_INFO=5 6413 ;; 6414 6415 osf*) 6416 V_GROUP=system 6417 6418 # 6419 # Use System V conventions for man pages. 6420 # 6421 MAN_FILE_FORMATS=4 6422 MAN_MISC_INFO=5 6423 ;; 6424 6425 solaris*) 6426 V_GROUP=sys 6427 6428 # 6429 # Use System V conventions for man pages. 6430 # 6431 MAN_FILE_FORMATS=4 6432 MAN_MISC_INFO=5 6433 ;; 6434 esac 6435 6436 if test -f /dev/bpf0 ; then 6437 V_GROUP=bpf 6438 fi 6439 6440 # 6441 # Make sure we have definitions for all the C99 specified-width types 6442 # (regardless of whether the environment is a C99 environment or not). 6443 # 6444 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" 6445 case $ac_cv_c_int8_t in #( 6446 no|yes) ;; #( 6447 *) 6448 6449 cat >>confdefs.h <<_ACEOF 6450 #define int8_t $ac_cv_c_int8_t 6451 _ACEOF 6452 ;; 6453 esac 6454 6455 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 6456 case $ac_cv_c_int16_t in #( 6457 no|yes) ;; #( 6458 *) 6459 6460 cat >>confdefs.h <<_ACEOF 6461 #define int16_t $ac_cv_c_int16_t 6462 _ACEOF 6463 ;; 6464 esac 6465 6466 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 6467 case $ac_cv_c_int32_t in #( 6468 no|yes) ;; #( 6469 *) 6470 6471 cat >>confdefs.h <<_ACEOF 6472 #define int32_t $ac_cv_c_int32_t 6473 _ACEOF 6474 ;; 6475 esac 6476 6477 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" 6478 case $ac_cv_c_int64_t in #( 6479 no|yes) ;; #( 6480 *) 6481 6482 cat >>confdefs.h <<_ACEOF 6483 #define int64_t $ac_cv_c_int64_t 6484 _ACEOF 6485 ;; 6486 esac 6487 6488 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 6489 case $ac_cv_c_uint8_t in #( 6490 no|yes) ;; #( 6491 *) 6492 6493 $as_echo "#define _UINT8_T 1" >>confdefs.h 6494 6495 6496 cat >>confdefs.h <<_ACEOF 6497 #define uint8_t $ac_cv_c_uint8_t 6498 _ACEOF 6499 ;; 6500 esac 6501 6502 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 6503 case $ac_cv_c_uint16_t in #( 6504 no|yes) ;; #( 6505 *) 6506 6507 6508 cat >>confdefs.h <<_ACEOF 6509 #define uint16_t $ac_cv_c_uint16_t 6510 _ACEOF 6511 ;; 6512 esac 6513 6514 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 6515 case $ac_cv_c_uint32_t in #( 6516 no|yes) ;; #( 6517 *) 6518 6519 $as_echo "#define _UINT32_T 1" >>confdefs.h 6520 6521 6522 cat >>confdefs.h <<_ACEOF 6523 #define uint32_t $ac_cv_c_uint32_t 6524 _ACEOF 6525 ;; 6526 esac 6527 6528 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 6529 case $ac_cv_c_uint64_t in #( 6530 no|yes) ;; #( 6531 *) 6532 6533 $as_echo "#define _UINT64_T 1" >>confdefs.h 6534 6535 6536 cat >>confdefs.h <<_ACEOF 6537 #define uint64_t $ac_cv_c_uint64_t 6538 _ACEOF 6539 ;; 6540 esac 6541 6542 6543 # 6544 # Make sure we have a definition for C99's uintptr_t (regardless of 6545 # whether the environment is a C99 environment or not). 6546 # 6547 6548 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 6549 if test "x$ac_cv_type_uintptr_t" = xyes; then : 6550 6551 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 6552 6553 else 6554 for ac_type in 'unsigned int' 'unsigned long int' \ 6555 'unsigned long long int'; do 6556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6557 /* end confdefs.h. */ 6558 $ac_includes_default 6559 int 6560 main () 6561 { 6562 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 6563 test_array [0] = 0; 6564 return test_array [0]; 6565 6566 ; 6567 return 0; 6568 } 6569 _ACEOF 6570 if ac_fn_c_try_compile "$LINENO"; then : 6571 6572 cat >>confdefs.h <<_ACEOF 6573 #define uintptr_t $ac_type 6574 _ACEOF 6575 6576 ac_type= 6577 fi 6578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6579 test -z "$ac_type" && break 6580 done 6581 fi 6582 6583 6584 6585 # 6586 # Define the old BSD specified-width types in terms of the C99 types; 6587 # we may need them with libpcap include files. 6588 # 6589 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default 6590 #include <sys/types.h> 6591 6592 " 6593 if test "x$ac_cv_type_u_int8_t" = xyes; then : 6594 6595 else 6596 6597 $as_echo "#define u_int8_t uint8_t" >>confdefs.h 6598 6599 fi 6600 6601 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default 6602 #include <sys/types.h> 6603 6604 " 6605 if test "x$ac_cv_type_u_int16_t" = xyes; then : 6606 6607 else 6608 6609 $as_echo "#define u_int16_t uint16_t" >>confdefs.h 6610 6611 fi 6612 6613 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default 6614 #include <sys/types.h> 6615 6616 " 6617 if test "x$ac_cv_type_u_int32_t" = xyes; then : 6618 6619 else 6620 6621 $as_echo "#define u_int32_t uint32_t" >>confdefs.h 6622 6623 fi 6624 6625 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default 6626 #include <sys/types.h> 6627 6628 " 6629 if test "x$ac_cv_type_u_int64_t" = xyes; then : 6630 6631 else 6632 6633 $as_echo "#define u_int64_t uint64_t" >>confdefs.h 6634 6635 fi 6636 6637 6638 # 6639 # Check for <inttypes.h> 6640 # 6641 for ac_header in inttypes.h 6642 do : 6643 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 6644 if test "x$ac_cv_header_inttypes_h" = xyes; then : 6645 cat >>confdefs.h <<_ACEOF 6646 #define HAVE_INTTYPES_H 1 6647 _ACEOF 6648 6649 # 6650 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros? 6651 # Some systems have an inttypes.h that doesn't define all of them. 6652 # 6653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5 6654 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; } 6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6656 /* end confdefs.h. */ 6657 6658 6659 #include <inttypes.h> 6660 #include <stdio.h> 6661 #include <sys/types.h> 6662 6663 main() 6664 { 6665 printf("%" PRId64 "\n", (uint64_t)1); 6666 printf("%" PRIo64 "\n", (uint64_t)1); 6667 printf("%" PRIx64 "\n", (uint64_t)1); 6668 printf("%" PRIu64 "\n", (uint64_t)1); 6669 } 6670 6671 6672 _ACEOF 6673 if ac_fn_c_try_compile "$LINENO"; then : 6674 6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6676 $as_echo "yes" >&6; } 6677 ac_lbl_inttypes_h_defines_formats=yes 6678 6679 else 6680 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6682 $as_echo "no" >&6; } 6683 ac_lbl_inttypes_h_defines_formats=no 6684 6685 fi 6686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6687 6688 else 6689 6690 # 6691 # We don't have inttypes.h, so it obviously can't define those 6692 # macros. 6693 # 6694 ac_lbl_inttypes_h_defines_formats=no 6695 6696 fi 6697 6698 done 6699 6700 if test "$ac_lbl_inttypes_h_defines_formats" = no; then 6701 6702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5 6703 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; } 6704 if test "$cross_compiling" = yes; then : 6705 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6707 as_fn_error $? "cannot run test program while cross compiling 6708 See \`config.log' for more details" "$LINENO" 5; } 6709 else 6710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6711 /* end confdefs.h. */ 6712 6713 6714 # ifdef HAVE_INTTYPES_H 6715 #include <inttypes.h> 6716 # endif 6717 #include <stdio.h> 6718 #include <sys/types.h> 6719 6720 main() 6721 { 6722 uint64_t t = 1; 6723 char strbuf[16+1]; 6724 sprintf(strbuf, "%016lx", t << 32); 6725 if (strcmp(strbuf, "0000000100000000") == 0) 6726 exit(0); 6727 else 6728 exit(1); 6729 } 6730 6731 6732 _ACEOF 6733 if ac_fn_c_try_run "$LINENO"; then : 6734 6735 6736 $as_echo "#define PRId64 \"ld\"" >>confdefs.h 6737 6738 6739 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h 6740 6741 6742 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h 6743 6744 6745 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h 6746 6747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6748 $as_echo "yes" >&6; } 6749 6750 else 6751 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6753 $as_echo "no" >&6; } 6754 6755 6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5 6757 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; } 6758 if test "$cross_compiling" = yes; then : 6759 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6760 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6761 as_fn_error $? "cannot run test program while cross compiling 6762 See \`config.log' for more details" "$LINENO" 5; } 6763 else 6764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6765 /* end confdefs.h. */ 6766 6767 6768 # ifdef HAVE_INTTYPES_H 6769 #include <inttypes.h> 6770 # endif 6771 #include <stdio.h> 6772 #include <sys/types.h> 6773 6774 main() 6775 { 6776 uint64_t t = 1; 6777 char strbuf[16+1]; 6778 sprintf(strbuf, "%016llx", t << 32); 6779 if (strcmp(strbuf, "0000000100000000") == 0) 6780 exit(0); 6781 else 6782 exit(1); 6783 } 6784 6785 6786 _ACEOF 6787 if ac_fn_c_try_run "$LINENO"; then : 6788 6789 6790 $as_echo "#define PRId64 \"lld\"" >>confdefs.h 6791 6792 6793 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h 6794 6795 6796 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h 6797 6798 6799 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h 6800 6801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6802 $as_echo "yes" >&6; } 6803 6804 else 6805 6806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6807 $as_echo "no" >&6; } 6808 6809 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5 6811 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; } 6812 if test "$cross_compiling" = yes; then : 6813 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6814 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6815 as_fn_error $? "cannot run test program while cross compiling 6816 See \`config.log' for more details" "$LINENO" 5; } 6817 else 6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819 /* end confdefs.h. */ 6820 6821 6822 # ifdef HAVE_INTTYPES_H 6823 #include <inttypes.h> 6824 # endif 6825 #include <stdio.h> 6826 #include <sys/types.h> 6827 6828 main() 6829 { 6830 uint64_t t = 1; 6831 char strbuf[16+1]; 6832 sprintf(strbuf, "%016Lx", t << 32); 6833 if (strcmp(strbuf, "0000000100000000") == 0) 6834 exit(0); 6835 else 6836 exit(1); 6837 } 6838 6839 6840 _ACEOF 6841 if ac_fn_c_try_run "$LINENO"; then : 6842 6843 6844 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h 6845 6846 6847 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h 6848 6849 6850 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h 6851 6852 6853 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h 6854 6855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6856 $as_echo "yes" >&6; } 6857 6858 else 6859 6860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6861 $as_echo "no" >&6; } 6862 6863 6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5 6865 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; } 6866 if test "$cross_compiling" = yes; then : 6867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6869 as_fn_error $? "cannot run test program while cross compiling 6870 See \`config.log' for more details" "$LINENO" 5; } 6871 else 6872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873 /* end confdefs.h. */ 6874 6875 6876 # ifdef HAVE_INTTYPES_H 6877 #include <inttypes.h> 6878 # endif 6879 #include <stdio.h> 6880 #include <sys/types.h> 6881 6882 main() 6883 { 6884 uint64_t t = 1; 6885 char strbuf[16+1]; 6886 sprintf(strbuf, "%016qx", t << 32); 6887 if (strcmp(strbuf, "0000000100000000") == 0) 6888 exit(0); 6889 else 6890 exit(1); 6891 } 6892 6893 6894 _ACEOF 6895 if ac_fn_c_try_run "$LINENO"; then : 6896 6897 6898 $as_echo "#define PRId64 \"qd\"" >>confdefs.h 6899 6900 6901 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h 6902 6903 6904 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h 6905 6906 6907 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h 6908 6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6910 $as_echo "yes" >&6; } 6911 6912 else 6913 6914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6915 $as_echo "no" >&6; } 6916 6917 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5 6918 6919 6920 fi 6921 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6922 conftest.$ac_objext conftest.beam conftest.$ac_ext 6923 fi 6924 6925 6926 6927 6928 fi 6929 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6930 conftest.$ac_objext conftest.beam conftest.$ac_ext 6931 fi 6932 6933 6934 6935 6936 fi 6937 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6938 conftest.$ac_objext conftest.beam conftest.$ac_ext 6939 fi 6940 6941 6942 6943 6944 fi 6945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6946 conftest.$ac_objext conftest.beam conftest.$ac_ext 6947 fi 6948 6949 6950 fi 6951 6952 # 6953 # Check for some headers introduced in later versions of libpcap 6954 # and used by some printers. 6955 # 6956 # Those headers use the {u_}intN_t types, so we must do this after 6957 # we check for what's needed to get them defined. 6958 # 6959 savedcppflags="$CPPFLAGS" 6960 CPPFLAGS="$CPPFLAGS $V_INCLS" 6961 for ac_header in pcap/bluetooth.h 6962 do : 6963 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\" 6964 " 6965 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then : 6966 cat >>confdefs.h <<_ACEOF 6967 #define HAVE_PCAP_BLUETOOTH_H 1 6968 _ACEOF 6969 6970 fi 6971 6972 done 6973 6974 for ac_header in pcap/nflog.h 6975 do : 6976 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\" 6977 " 6978 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then : 6979 cat >>confdefs.h <<_ACEOF 6980 #define HAVE_PCAP_NFLOG_H 1 6981 _ACEOF 6982 6983 fi 6984 6985 done 6986 6987 for ac_header in pcap/usb.h 6988 do : 6989 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"netdissect-stdinc.h\" 6990 " 6991 if test "x$ac_cv_header_pcap_usb_h" = xyes; then : 6992 cat >>confdefs.h <<_ACEOF 6993 #define HAVE_PCAP_USB_H 1 6994 _ACEOF 6995 6996 fi 6997 6998 done 6999 7000 CPPFLAGS="$savedcppflags" 7001 7002 if test -n "$ac_tool_prefix"; then 7003 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 7004 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 7005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7006 $as_echo_n "checking for $ac_word... " >&6; } 7007 if ${ac_cv_prog_RANLIB+:} false; then : 7008 $as_echo_n "(cached) " >&6 7009 else 7010 if test -n "$RANLIB"; then 7011 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 7012 else 7013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7014 for as_dir in $PATH 7015 do 7016 IFS=$as_save_IFS 7017 test -z "$as_dir" && as_dir=. 7018 for ac_exec_ext in '' $ac_executable_extensions; do 7019 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7020 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 7021 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7022 break 2 7023 fi 7024 done 7025 done 7026 IFS=$as_save_IFS 7027 7028 fi 7029 fi 7030 RANLIB=$ac_cv_prog_RANLIB 7031 if test -n "$RANLIB"; then 7032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 7033 $as_echo "$RANLIB" >&6; } 7034 else 7035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7036 $as_echo "no" >&6; } 7037 fi 7038 7039 7040 fi 7041 if test -z "$ac_cv_prog_RANLIB"; then 7042 ac_ct_RANLIB=$RANLIB 7043 # Extract the first word of "ranlib", so it can be a program name with args. 7044 set dummy ranlib; ac_word=$2 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7046 $as_echo_n "checking for $ac_word... " >&6; } 7047 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 7048 $as_echo_n "(cached) " >&6 7049 else 7050 if test -n "$ac_ct_RANLIB"; then 7051 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 7052 else 7053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7054 for as_dir in $PATH 7055 do 7056 IFS=$as_save_IFS 7057 test -z "$as_dir" && as_dir=. 7058 for ac_exec_ext in '' $ac_executable_extensions; do 7059 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7060 ac_cv_prog_ac_ct_RANLIB="ranlib" 7061 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7062 break 2 7063 fi 7064 done 7065 done 7066 IFS=$as_save_IFS 7067 7068 fi 7069 fi 7070 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 7071 if test -n "$ac_ct_RANLIB"; then 7072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 7073 $as_echo "$ac_ct_RANLIB" >&6; } 7074 else 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7076 $as_echo "no" >&6; } 7077 fi 7078 7079 if test "x$ac_ct_RANLIB" = x; then 7080 RANLIB=":" 7081 else 7082 case $cross_compiling:$ac_tool_warned in 7083 yes:) 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7085 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7086 ac_tool_warned=yes ;; 7087 esac 7088 RANLIB=$ac_ct_RANLIB 7089 fi 7090 else 7091 RANLIB="$ac_cv_prog_RANLIB" 7092 fi 7093 7094 if test -n "$ac_tool_prefix"; then 7095 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 7096 set dummy ${ac_tool_prefix}ar; ac_word=$2 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7098 $as_echo_n "checking for $ac_word... " >&6; } 7099 if ${ac_cv_prog_AR+:} false; then : 7100 $as_echo_n "(cached) " >&6 7101 else 7102 if test -n "$AR"; then 7103 ac_cv_prog_AR="$AR" # Let the user override the test. 7104 else 7105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7106 for as_dir in $PATH 7107 do 7108 IFS=$as_save_IFS 7109 test -z "$as_dir" && as_dir=. 7110 for ac_exec_ext in '' $ac_executable_extensions; do 7111 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7112 ac_cv_prog_AR="${ac_tool_prefix}ar" 7113 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7114 break 2 7115 fi 7116 done 7117 done 7118 IFS=$as_save_IFS 7119 7120 fi 7121 fi 7122 AR=$ac_cv_prog_AR 7123 if test -n "$AR"; then 7124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7125 $as_echo "$AR" >&6; } 7126 else 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7128 $as_echo "no" >&6; } 7129 fi 7130 7131 7132 fi 7133 if test -z "$ac_cv_prog_AR"; then 7134 ac_ct_AR=$AR 7135 # Extract the first word of "ar", so it can be a program name with args. 7136 set dummy ar; ac_word=$2 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7138 $as_echo_n "checking for $ac_word... " >&6; } 7139 if ${ac_cv_prog_ac_ct_AR+:} false; then : 7140 $as_echo_n "(cached) " >&6 7141 else 7142 if test -n "$ac_ct_AR"; then 7143 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 7144 else 7145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7146 for as_dir in $PATH 7147 do 7148 IFS=$as_save_IFS 7149 test -z "$as_dir" && as_dir=. 7150 for ac_exec_ext in '' $ac_executable_extensions; do 7151 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7152 ac_cv_prog_ac_ct_AR="ar" 7153 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7154 break 2 7155 fi 7156 done 7157 done 7158 IFS=$as_save_IFS 7159 7160 fi 7161 fi 7162 ac_ct_AR=$ac_cv_prog_ac_ct_AR 7163 if test -n "$ac_ct_AR"; then 7164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 7165 $as_echo "$ac_ct_AR" >&6; } 7166 else 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7168 $as_echo "no" >&6; } 7169 fi 7170 7171 if test "x$ac_ct_AR" = x; then 7172 AR="" 7173 else 7174 case $cross_compiling:$ac_tool_warned in 7175 yes:) 7176 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7177 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7178 ac_tool_warned=yes ;; 7179 esac 7180 AR=$ac_ct_AR 7181 fi 7182 else 7183 AR="$ac_cv_prog_AR" 7184 fi 7185 7186 7187 rm -f os-proto.h 7188 if test "${LBL_CFLAGS+set}" = set; then 7189 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 7190 fi 7191 if test -f .devel ; then 7192 # 7193 # Skip all the warning option stuff on some compilers. 7194 # 7195 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then 7196 7197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5 7198 $as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; } 7199 save_CFLAGS="$CFLAGS" 7200 CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy" 7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7202 /* end confdefs.h. */ 7203 7204 int 7205 main () 7206 { 7207 return 0 7208 ; 7209 return 0; 7210 } 7211 _ACEOF 7212 if ac_fn_c_try_compile "$LINENO"; then : 7213 7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7215 $as_echo "no" >&6; } 7216 # 7217 # We're assuming this is clang, where 7218 # -Werror=unknown-warning-option is the appropriate 7219 # option to force the compiler to fail. 7220 # 7221 ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option" 7222 7223 else 7224 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7226 $as_echo "yes" >&6; } 7227 7228 fi 7229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7230 CFLAGS="$save_CFLAGS" 7231 7232 7233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5 7234 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; } 7235 save_CFLAGS="$CFLAGS" 7236 if expr "x-Wall" : "x-W.*" >/dev/null 7237 then 7238 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall" 7239 elif expr "x-Wall" : "x-f.*" >/dev/null 7240 then 7241 CFLAGS="$CFLAGS -Werror -Wall" 7242 elif expr "x-Wall" : "x-m.*" >/dev/null 7243 then 7244 CFLAGS="$CFLAGS -Werror -Wall" 7245 else 7246 CFLAGS="$CFLAGS -Wall" 7247 fi 7248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7249 /* end confdefs.h. */ 7250 7251 int 7252 main () 7253 { 7254 return 0 7255 ; 7256 return 0; 7257 } 7258 _ACEOF 7259 if ac_fn_c_try_compile "$LINENO"; then : 7260 7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7262 $as_echo "yes" >&6; } 7263 CFLAGS="$save_CFLAGS" 7264 V_CCOPT="$V_CCOPT -Wall" 7265 7266 else 7267 7268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7269 $as_echo "no" >&6; } 7270 CFLAGS="$save_CFLAGS" 7271 7272 fi 7273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7274 7275 7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5 7277 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; } 7278 save_CFLAGS="$CFLAGS" 7279 if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null 7280 then 7281 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes" 7282 elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null 7283 then 7284 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" 7285 elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null 7286 then 7287 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" 7288 else 7289 CFLAGS="$CFLAGS -Wmissing-prototypes" 7290 fi 7291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7292 /* end confdefs.h. */ 7293 7294 int 7295 main () 7296 { 7297 return 0 7298 ; 7299 return 0; 7300 } 7301 _ACEOF 7302 if ac_fn_c_try_compile "$LINENO"; then : 7303 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7305 $as_echo "yes" >&6; } 7306 CFLAGS="$save_CFLAGS" 7307 V_CCOPT="$V_CCOPT -Wmissing-prototypes" 7308 7309 else 7310 7311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7312 $as_echo "no" >&6; } 7313 CFLAGS="$save_CFLAGS" 7314 7315 fi 7316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7317 7318 7319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5 7320 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; } 7321 save_CFLAGS="$CFLAGS" 7322 if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null 7323 then 7324 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes" 7325 elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null 7326 then 7327 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" 7328 elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null 7329 then 7330 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" 7331 else 7332 CFLAGS="$CFLAGS -Wstrict-prototypes" 7333 fi 7334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7335 /* end confdefs.h. */ 7336 7337 int 7338 main () 7339 { 7340 return 0 7341 ; 7342 return 0; 7343 } 7344 _ACEOF 7345 if ac_fn_c_try_compile "$LINENO"; then : 7346 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7348 $as_echo "yes" >&6; } 7349 CFLAGS="$save_CFLAGS" 7350 V_CCOPT="$V_CCOPT -Wstrict-prototypes" 7351 7352 else 7353 7354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7355 $as_echo "no" >&6; } 7356 CFLAGS="$save_CFLAGS" 7357 7358 fi 7359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7360 7361 7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5 7363 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; } 7364 save_CFLAGS="$CFLAGS" 7365 if expr "x-Wwrite-strings" : "x-W.*" >/dev/null 7366 then 7367 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wwrite-strings" 7368 elif expr "x-Wwrite-strings" : "x-f.*" >/dev/null 7369 then 7370 CFLAGS="$CFLAGS -Werror -Wwrite-strings" 7371 elif expr "x-Wwrite-strings" : "x-m.*" >/dev/null 7372 then 7373 CFLAGS="$CFLAGS -Werror -Wwrite-strings" 7374 else 7375 CFLAGS="$CFLAGS -Wwrite-strings" 7376 fi 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378 /* end confdefs.h. */ 7379 7380 int 7381 main () 7382 { 7383 return 0 7384 ; 7385 return 0; 7386 } 7387 _ACEOF 7388 if ac_fn_c_try_compile "$LINENO"; then : 7389 7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7391 $as_echo "yes" >&6; } 7392 CFLAGS="$save_CFLAGS" 7393 V_CCOPT="$V_CCOPT -Wwrite-strings" 7394 7395 else 7396 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7398 $as_echo "no" >&6; } 7399 CFLAGS="$save_CFLAGS" 7400 7401 fi 7402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7403 7404 7405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5 7406 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; } 7407 save_CFLAGS="$CFLAGS" 7408 if expr "x-Wpointer-arith" : "x-W.*" >/dev/null 7409 then 7410 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpointer-arith" 7411 elif expr "x-Wpointer-arith" : "x-f.*" >/dev/null 7412 then 7413 CFLAGS="$CFLAGS -Werror -Wpointer-arith" 7414 elif expr "x-Wpointer-arith" : "x-m.*" >/dev/null 7415 then 7416 CFLAGS="$CFLAGS -Werror -Wpointer-arith" 7417 else 7418 CFLAGS="$CFLAGS -Wpointer-arith" 7419 fi 7420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7421 /* end confdefs.h. */ 7422 7423 int 7424 main () 7425 { 7426 return 0 7427 ; 7428 return 0; 7429 } 7430 _ACEOF 7431 if ac_fn_c_try_compile "$LINENO"; then : 7432 7433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7434 $as_echo "yes" >&6; } 7435 CFLAGS="$save_CFLAGS" 7436 V_CCOPT="$V_CCOPT -Wpointer-arith" 7437 7438 else 7439 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7441 $as_echo "no" >&6; } 7442 CFLAGS="$save_CFLAGS" 7443 7444 fi 7445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7446 7447 7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wcast-qual option" >&5 7449 $as_echo_n "checking whether the compiler supports the -Wcast-qual option... " >&6; } 7450 save_CFLAGS="$CFLAGS" 7451 if expr "x-Wcast-qual" : "x-W.*" >/dev/null 7452 then 7453 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wcast-qual" 7454 elif expr "x-Wcast-qual" : "x-f.*" >/dev/null 7455 then 7456 CFLAGS="$CFLAGS -Werror -Wcast-qual" 7457 elif expr "x-Wcast-qual" : "x-m.*" >/dev/null 7458 then 7459 CFLAGS="$CFLAGS -Werror -Wcast-qual" 7460 else 7461 CFLAGS="$CFLAGS -Wcast-qual" 7462 fi 7463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7464 /* end confdefs.h. */ 7465 7466 int 7467 main () 7468 { 7469 return 0 7470 ; 7471 return 0; 7472 } 7473 _ACEOF 7474 if ac_fn_c_try_compile "$LINENO"; then : 7475 7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7477 $as_echo "yes" >&6; } 7478 CFLAGS="$save_CFLAGS" 7479 V_CCOPT="$V_CCOPT -Wcast-qual" 7480 7481 else 7482 7483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7484 $as_echo "no" >&6; } 7485 CFLAGS="$save_CFLAGS" 7486 7487 fi 7488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7489 7490 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5 7492 $as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; } 7493 save_CFLAGS="$CFLAGS" 7494 if expr "x-Wshadow" : "x-W.*" >/dev/null 7495 then 7496 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow" 7497 elif expr "x-Wshadow" : "x-f.*" >/dev/null 7498 then 7499 CFLAGS="$CFLAGS -Werror -Wshadow" 7500 elif expr "x-Wshadow" : "x-m.*" >/dev/null 7501 then 7502 CFLAGS="$CFLAGS -Werror -Wshadow" 7503 else 7504 CFLAGS="$CFLAGS -Wshadow" 7505 fi 7506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7507 /* end confdefs.h. */ 7508 7509 int 7510 main () 7511 { 7512 return 0 7513 ; 7514 return 0; 7515 } 7516 _ACEOF 7517 if ac_fn_c_try_compile "$LINENO"; then : 7518 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7520 $as_echo "yes" >&6; } 7521 CFLAGS="$save_CFLAGS" 7522 V_CCOPT="$V_CCOPT -Wshadow" 7523 7524 else 7525 7526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7527 $as_echo "no" >&6; } 7528 CFLAGS="$save_CFLAGS" 7529 7530 fi 7531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7532 7533 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5 7535 $as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... " >&6; } 7536 save_CFLAGS="$CFLAGS" 7537 if expr "x-Wdeclaration-after-statement" : "x-W.*" >/dev/null 7538 then 7539 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wdeclaration-after-statement" 7540 elif expr "x-Wdeclaration-after-statement" : "x-f.*" >/dev/null 7541 then 7542 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" 7543 elif expr "x-Wdeclaration-after-statement" : "x-m.*" >/dev/null 7544 then 7545 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" 7546 else 7547 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 7548 fi 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550 /* end confdefs.h. */ 7551 7552 int 7553 main () 7554 { 7555 return 0 7556 ; 7557 return 0; 7558 } 7559 _ACEOF 7560 if ac_fn_c_try_compile "$LINENO"; then : 7561 7562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7563 $as_echo "yes" >&6; } 7564 CFLAGS="$save_CFLAGS" 7565 V_CCOPT="$V_CCOPT -Wdeclaration-after-statement" 7566 7567 else 7568 7569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7570 $as_echo "no" >&6; } 7571 CFLAGS="$save_CFLAGS" 7572 7573 fi 7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7575 7576 7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -pedantic option" >&5 7578 $as_echo_n "checking whether the compiler supports the -pedantic option... " >&6; } 7579 save_CFLAGS="$CFLAGS" 7580 if expr "x-pedantic" : "x-W.*" >/dev/null 7581 then 7582 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -pedantic" 7583 elif expr "x-pedantic" : "x-f.*" >/dev/null 7584 then 7585 CFLAGS="$CFLAGS -Werror -pedantic" 7586 elif expr "x-pedantic" : "x-m.*" >/dev/null 7587 then 7588 CFLAGS="$CFLAGS -Werror -pedantic" 7589 else 7590 CFLAGS="$CFLAGS -pedantic" 7591 fi 7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7593 /* end confdefs.h. */ 7594 7595 int 7596 main () 7597 { 7598 return 0 7599 ; 7600 return 0; 7601 } 7602 _ACEOF 7603 if ac_fn_c_try_compile "$LINENO"; then : 7604 7605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7606 $as_echo "yes" >&6; } 7607 CFLAGS="$save_CFLAGS" 7608 V_CCOPT="$V_CCOPT -pedantic" 7609 7610 else 7611 7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7613 $as_echo "no" >&6; } 7614 CFLAGS="$save_CFLAGS" 7615 7616 fi 7617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7618 7619 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5 7621 $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; } 7622 save_CFLAGS="$CFLAGS" 7623 if expr "x-Wold-style-definition" : "x-W.*" >/dev/null 7624 then 7625 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wold-style-definition" 7626 elif expr "x-Wold-style-definition" : "x-f.*" >/dev/null 7627 then 7628 CFLAGS="$CFLAGS -Werror -Wold-style-definition" 7629 elif expr "x-Wold-style-definition" : "x-m.*" >/dev/null 7630 then 7631 CFLAGS="$CFLAGS -Werror -Wold-style-definition" 7632 else 7633 CFLAGS="$CFLAGS -Wold-style-definition" 7634 fi 7635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7636 /* end confdefs.h. */ 7637 7638 int 7639 main () 7640 { 7641 return 0 7642 ; 7643 return 0; 7644 } 7645 _ACEOF 7646 if ac_fn_c_try_compile "$LINENO"; then : 7647 7648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7649 $as_echo "yes" >&6; } 7650 CFLAGS="$save_CFLAGS" 7651 V_CCOPT="$V_CCOPT -Wold-style-definition" 7652 7653 else 7654 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7656 $as_echo "no" >&6; } 7657 CFLAGS="$save_CFLAGS" 7658 7659 fi 7660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7661 7662 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5 7664 $as_echo_n "checking whether the compiler supports the -W option... " >&6; } 7665 save_CFLAGS="$CFLAGS" 7666 if expr "x-W" : "x-W.*" >/dev/null 7667 then 7668 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -W" 7669 elif expr "x-W" : "x-f.*" >/dev/null 7670 then 7671 CFLAGS="$CFLAGS -Werror -W" 7672 elif expr "x-W" : "x-m.*" >/dev/null 7673 then 7674 CFLAGS="$CFLAGS -Werror -W" 7675 else 7676 CFLAGS="$CFLAGS -W" 7677 fi 7678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7679 /* end confdefs.h. */ 7680 7681 int 7682 main () 7683 { 7684 return 0 7685 ; 7686 return 0; 7687 } 7688 _ACEOF 7689 if ac_fn_c_try_compile "$LINENO"; then : 7690 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7692 $as_echo "yes" >&6; } 7693 CFLAGS="$save_CFLAGS" 7694 V_CCOPT="$V_CCOPT -W" 7695 7696 else 7697 7698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7699 $as_echo "no" >&6; } 7700 CFLAGS="$save_CFLAGS" 7701 7702 fi 7703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7704 7705 fi 7706 7707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5 7708 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; } 7709 if test "$GCC" = yes ; then 7710 # 7711 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even 7712 # though it's not); we assume that, in this case, the flag 7713 # would be -M. 7714 # 7715 ac_lbl_dependency_flag="-M" 7716 else 7717 # 7718 # Not GCC or a compiler deemed to be GCC; what platform is 7719 # this? (We're assuming that if the compiler isn't GCC 7720 # it's the compiler from the vendor of the OS; that won't 7721 # necessarily be true for x86 platforms, where it might be 7722 # the Intel C compiler.) 7723 # 7724 case "$host_os" in 7725 7726 irix*|osf*|darwin*) 7727 # 7728 # MIPS C for IRIX, DEC C, and clang all use -M. 7729 # 7730 ac_lbl_dependency_flag="-M" 7731 ;; 7732 7733 solaris*) 7734 # 7735 # Sun C uses -xM. 7736 # 7737 ac_lbl_dependency_flag="-xM" 7738 ;; 7739 7740 hpux*) 7741 # 7742 # HP's older C compilers don't support this. 7743 # HP's newer C compilers support this with 7744 # either +M or +Make; the older compilers 7745 # interpret +M as something completely 7746 # different, so we use +Make so we don't 7747 # think it works with the older compilers. 7748 # 7749 ac_lbl_dependency_flag="+Make" 7750 ;; 7751 7752 *) 7753 # 7754 # Not one of the above; assume no support for 7755 # generating dependencies. 7756 # 7757 ac_lbl_dependency_flag="" 7758 ;; 7759 esac 7760 fi 7761 7762 # 7763 # Is ac_lbl_dependency_flag defined and, if so, does the compiler 7764 # complain about it? 7765 # 7766 # Note: clang doesn't seem to exit with an error status when handed 7767 # an unknown non-warning error, even if you pass it 7768 # -Werror=unknown-warning-option. However, it always supports 7769 # -M, so the fact that this test always succeeds with clang 7770 # isn't an issue. 7771 # 7772 if test ! -z "$ac_lbl_dependency_flag"; then 7773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7774 /* end confdefs.h. */ 7775 int main(void) { return 0; } 7776 _ACEOF 7777 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5 7778 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5 7780 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; } 7781 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag" 7782 MKDEP='${srcdir}/mkdep' 7783 else 7784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7785 $as_echo "no" >&6; } 7786 # 7787 # We can't run mkdep, so have "make depend" do 7788 # nothing. 7789 # 7790 MKDEP=: 7791 fi 7792 rm -rf conftest* 7793 else 7794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7795 $as_echo "no" >&6; } 7796 # 7797 # We can't run mkdep, so have "make depend" do 7798 # nothing. 7799 # 7800 MKDEP=: 7801 fi 7802 7803 7804 7805 # 7806 # We used to set -n32 for IRIX 6 when not using GCC (presumed 7807 # to mean that we're using MIPS C or MIPSpro C); it specified 7808 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm 7809 # not sure why that would be something to do *only* with a 7810 # .devel file; why should the ABI for which we produce code 7811 # depend on .devel? 7812 # 7813 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 7814 name="lbl/os-$os.h" 7815 if test -f $name ; then 7816 ln -s $name os-proto.h 7817 7818 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h 7819 7820 else 7821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 7822 $as_echo "$as_me: WARNING: can't find $name" >&2;} 7823 fi 7824 fi 7825 7826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 7827 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; } 7828 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then : 7829 $as_echo_n "(cached) " >&6 7830 else 7831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7832 /* end confdefs.h. */ 7833 7834 # include <sys/types.h> 7835 # include <sys/socket.h> 7836 int 7837 main () 7838 { 7839 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 7840 ; 7841 return 0; 7842 } 7843 _ACEOF 7844 if ac_fn_c_try_compile "$LINENO"; then : 7845 ac_cv_lbl_sockaddr_has_sa_len=yes 7846 else 7847 ac_cv_lbl_sockaddr_has_sa_len=no 7848 fi 7849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7850 fi 7851 7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 7853 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; } 7854 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 7855 7856 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 7857 7858 fi 7859 7860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5 7861 $as_echo_n "checking if unaligned accesses fail... " >&6; } 7862 if ${ac_cv_lbl_unaligned_fail+:} false; then : 7863 $as_echo_n "(cached) " >&6 7864 else 7865 case "$host_cpu" in 7866 7867 # 7868 # These are CPU types where: 7869 # 7870 # the CPU faults on an unaligned access, but at least some 7871 # OSes that support that CPU catch the fault and simulate 7872 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - 7873 # the simulation is slow, so we don't want to use it; 7874 # 7875 # the CPU, I infer (from the old 7876 # 7877 # XXX: should also check that they don't do weird things (like on arm) 7878 # 7879 # comment) doesn't fault on unaligned accesses, but doesn't 7880 # do a normal unaligned fetch, either (e.g., presumably, ARM); 7881 # 7882 # for whatever reason, the test program doesn't work 7883 # (this has been claimed to be the case for several of those 7884 # CPUs - I don't know what the problem is; the problem 7885 # was reported as "the test program dumps core" for SuperH, 7886 # but that's what the test program is *supposed* to do - 7887 # it dumps core before it writes anything, so the test 7888 # for an empty output file should find an empty output 7889 # file and conclude that unaligned accesses don't work). 7890 # 7891 # This run-time test won't work if you're cross-compiling, so 7892 # in order to support cross-compiling for a particular CPU, 7893 # we have to wire in the list of CPU types anyway, as far as 7894 # I know, so perhaps we should just have a set of CPUs on 7895 # which we know it doesn't work, a set of CPUs on which we 7896 # know it does work, and have the script just fail on other 7897 # cpu types and update it when such a failure occurs. 7898 # 7899 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) 7900 ac_cv_lbl_unaligned_fail=yes 7901 ;; 7902 7903 *) 7904 cat >conftest.c <<EOF 7905 # include <sys/types.h> 7906 # include <sys/wait.h> 7907 # include <stdio.h> 7908 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 7909 main() { 7910 unsigned int i; 7911 pid_t pid; 7912 int status; 7913 /* avoid "core dumped" message */ 7914 pid = fork(); 7915 if (pid < 0) 7916 exit(2); 7917 if (pid > 0) { 7918 /* parent */ 7919 pid = waitpid(pid, &status, 0); 7920 if (pid < 0) 7921 exit(3); 7922 exit(!WIFEXITED(status)); 7923 } 7924 /* child */ 7925 i = *(unsigned int *)&a[1]; 7926 printf("%d\n", i); 7927 exit(0); 7928 } 7929 EOF 7930 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 7931 conftest.c $LIBS >/dev/null 2>&1 7932 if test ! -x conftest ; then 7933 ac_cv_lbl_unaligned_fail=yes 7934 else 7935 ./conftest >conftest.out 7936 if test ! -s conftest.out ; then 7937 ac_cv_lbl_unaligned_fail=yes 7938 else 7939 ac_cv_lbl_unaligned_fail=no 7940 fi 7941 fi 7942 rm -f -r conftest* core core.conftest 7943 ;; 7944 esac 7945 fi 7946 7947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5 7948 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; } 7949 if test $ac_cv_lbl_unaligned_fail = yes ; then 7950 7951 $as_echo "#define LBL_ALIGN 1" >>confdefs.h 7952 7953 fi 7954 7955 # Check for OpenSSL/libressl libcrypto 7956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5 7957 $as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; } 7958 # Specify location for both includes and libraries. 7959 want_libcrypto=ifavailable 7960 7961 # Check whether --with-crypto was given. 7962 if test "${with_crypto+set}" = set; then : 7963 withval=$with_crypto; 7964 if test $withval = no 7965 then 7966 # User doesn't want to link with libcrypto. 7967 want_libcrypto=no 7968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7969 $as_echo "no" >&6; } 7970 elif test $withval = yes 7971 then 7972 # User wants to link with libcrypto but hasn't specified 7973 # a directory. 7974 want_libcrypto=yes 7975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7976 $as_echo "yes" >&6; } 7977 else 7978 # User wants to link with libcrypto and has specified 7979 # a directory, so use the provided value. 7980 want_libcrypto=yes 7981 libcrypto_root=$withval 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5 7983 $as_echo "yes, using the version installed in $withval" >&6; } 7984 7985 # 7986 # Put the subdirectories of the libcrypto root directory 7987 # at the front of the header and library search path. 7988 # 7989 CFLAGS="-I$withval/include $CFLAGS" 7990 LIBS="-L$withval/lib $LIBS" 7991 fi 7992 7993 else 7994 7995 # 7996 # Use libcrypto if it's present, otherwise don't; no directory 7997 # was specified. 7998 # 7999 want_libcrypto=ifavailable 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 8001 $as_echo "yes, if available" >&6; } 8002 8003 fi 8004 8005 if test "$want_libcrypto" != "no"; then 8006 # 8007 # Don't check for libcrypto unless we have its headers; 8008 # Apple, bless their pointy little heads, apparently ship 8009 # libcrypto as a library, but not the header files, in 8010 # El Capitan, probably because they don't want you writing 8011 # nasty portable code that could run on other UN*Xes, they 8012 # want you writing code that uses their Shiny New Crypto 8013 # Library and that only runs on OS X. 8014 # 8015 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default" 8016 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then : 8017 8018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5 8019 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; } 8020 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then : 8021 $as_echo_n "(cached) " >&6 8022 else 8023 ac_check_lib_save_LIBS=$LIBS 8024 LIBS="-lcrypto $LIBS" 8025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8026 /* end confdefs.h. */ 8027 8028 /* Override any GCC internal prototype to avoid an error. 8029 Use char because int might match the return type of a GCC 8030 builtin and then its argument prototype would still apply. */ 8031 #ifdef __cplusplus 8032 extern "C" 8033 #endif 8034 char DES_cbc_encrypt (); 8035 int 8036 main () 8037 { 8038 return DES_cbc_encrypt (); 8039 ; 8040 return 0; 8041 } 8042 _ACEOF 8043 if ac_fn_c_try_link "$LINENO"; then : 8044 ac_cv_lib_crypto_DES_cbc_encrypt=yes 8045 else 8046 ac_cv_lib_crypto_DES_cbc_encrypt=no 8047 fi 8048 rm -f core conftest.err conftest.$ac_objext \ 8049 conftest$ac_exeext conftest.$ac_ext 8050 LIBS=$ac_check_lib_save_LIBS 8051 fi 8052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5 8053 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; } 8054 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then : 8055 cat >>confdefs.h <<_ACEOF 8056 #define HAVE_LIBCRYPTO 1 8057 _ACEOF 8058 8059 LIBS="-lcrypto $LIBS" 8060 8061 fi 8062 8063 if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then 8064 for ac_header in openssl/evp.h 8065 do : 8066 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default" 8067 if test "x$ac_cv_header_openssl_evp_h" = xyes; then : 8068 cat >>confdefs.h <<_ACEOF 8069 #define HAVE_OPENSSL_EVP_H 1 8070 _ACEOF 8071 8072 fi 8073 8074 done 8075 8076 # 8077 # OK, do we have EVP_CIPHER_CTX_new? 8078 # If so, we use it to allocate an 8079 # EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be 8080 # opaque; otherwise, we allocate it ourselves. 8081 # 8082 for ac_func in EVP_CIPHER_CTX_new 8083 do : 8084 ac_fn_c_check_func "$LINENO" "EVP_CIPHER_CTX_new" "ac_cv_func_EVP_CIPHER_CTX_new" 8085 if test "x$ac_cv_func_EVP_CIPHER_CTX_new" = xyes; then : 8086 cat >>confdefs.h <<_ACEOF 8087 #define HAVE_EVP_CIPHER_CTX_NEW 1 8088 _ACEOF 8089 8090 fi 8091 done 8092 8093 fi 8094 8095 fi 8096 8097 8098 fi 8099 8100 # Check for libcap-ng 8101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5 8102 $as_echo_n "checking whether to use libcap-ng... " >&6; } 8103 # Specify location for both includes and libraries. 8104 want_libcap_ng=ifavailable 8105 8106 # Check whether --with-cap_ng was given. 8107 if test "${with_cap_ng+set}" = set; then : 8108 withval=$with_cap_ng; 8109 if test $withval = no 8110 then 8111 want_libcap_ng=no 8112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8113 $as_echo "no" >&6; } 8114 elif test $withval = yes 8115 then 8116 want_libcap_ng=yes 8117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8118 $as_echo "yes" >&6; } 8119 fi 8120 8121 else 8122 8123 # 8124 # Use libcap-ng if it's present, otherwise don't. 8125 # 8126 want_libcap_ng=ifavailable 8127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 8128 $as_echo "yes, if available" >&6; } 8129 8130 fi 8131 8132 if test "$want_libcap_ng" != "no"; then 8133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5 8134 $as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; } 8135 if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then : 8136 $as_echo_n "(cached) " >&6 8137 else 8138 ac_check_lib_save_LIBS=$LIBS 8139 LIBS="-lcap-ng $LIBS" 8140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8141 /* end confdefs.h. */ 8142 8143 /* Override any GCC internal prototype to avoid an error. 8144 Use char because int might match the return type of a GCC 8145 builtin and then its argument prototype would still apply. */ 8146 #ifdef __cplusplus 8147 extern "C" 8148 #endif 8149 char capng_change_id (); 8150 int 8151 main () 8152 { 8153 return capng_change_id (); 8154 ; 8155 return 0; 8156 } 8157 _ACEOF 8158 if ac_fn_c_try_link "$LINENO"; then : 8159 ac_cv_lib_cap_ng_capng_change_id=yes 8160 else 8161 ac_cv_lib_cap_ng_capng_change_id=no 8162 fi 8163 rm -f core conftest.err conftest.$ac_objext \ 8164 conftest$ac_exeext conftest.$ac_ext 8165 LIBS=$ac_check_lib_save_LIBS 8166 fi 8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_ng_capng_change_id" >&5 8168 $as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; } 8169 if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then : 8170 cat >>confdefs.h <<_ACEOF 8171 #define HAVE_LIBCAP_NG 1 8172 _ACEOF 8173 8174 LIBS="-lcap-ng $LIBS" 8175 8176 fi 8177 8178 for ac_header in cap-ng.h 8179 do : 8180 ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default" 8181 if test "x$ac_cv_header_cap_ng_h" = xyes; then : 8182 cat >>confdefs.h <<_ACEOF 8183 #define HAVE_CAP_NG_H 1 8184 _ACEOF 8185 8186 fi 8187 8188 done 8189 8190 fi 8191 8192 if test "$missing_includes" = "yes"; then 8193 CPPFLAGS="$CPPFLAGS -I$srcdir/missing" 8194 V_INCLS="$V_INCLS -I$srcdir/missing" 8195 fi 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 # Find a good install program. We prefer a C program (faster), 8207 # so one script is as good as another. But avoid the broken or 8208 # incompatible versions: 8209 # SysV /etc/install, /usr/sbin/install 8210 # SunOS /usr/etc/install 8211 # IRIX /sbin/install 8212 # AIX /bin/install 8213 # AmigaOS /C/install, which installs bootblocks on floppy discs 8214 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 8215 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 8216 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 8217 # OS/2's system install, which has a completely different semantic 8218 # ./install, which can be erroneously created by make from ./install.sh. 8219 # Reject install programs that cannot install multiple files. 8220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 8221 $as_echo_n "checking for a BSD-compatible install... " >&6; } 8222 if test -z "$INSTALL"; then 8223 if ${ac_cv_path_install+:} false; then : 8224 $as_echo_n "(cached) " >&6 8225 else 8226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8227 for as_dir in $PATH 8228 do 8229 IFS=$as_save_IFS 8230 test -z "$as_dir" && as_dir=. 8231 # Account for people who put trailing slashes in PATH elements. 8232 case $as_dir/ in #(( 8233 ./ | .// | /[cC]/* | \ 8234 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 8235 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 8236 /usr/ucb/* ) ;; 8237 *) 8238 # OSF1 and SCO ODT 3.0 have their own names for install. 8239 # Don't use installbsd from OSF since it installs stuff as root 8240 # by default. 8241 for ac_prog in ginstall scoinst install; do 8242 for ac_exec_ext in '' $ac_executable_extensions; do 8243 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 8244 if test $ac_prog = install && 8245 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8246 # AIX install. It has an incompatible calling convention. 8247 : 8248 elif test $ac_prog = install && 8249 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8250 # program-specific install script used by HP pwplus--don't use. 8251 : 8252 else 8253 rm -rf conftest.one conftest.two conftest.dir 8254 echo one > conftest.one 8255 echo two > conftest.two 8256 mkdir conftest.dir 8257 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 8258 test -s conftest.one && test -s conftest.two && 8259 test -s conftest.dir/conftest.one && 8260 test -s conftest.dir/conftest.two 8261 then 8262 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 8263 break 3 8264 fi 8265 fi 8266 fi 8267 done 8268 done 8269 ;; 8270 esac 8271 8272 done 8273 IFS=$as_save_IFS 8274 8275 rm -rf conftest.one conftest.two conftest.dir 8276 8277 fi 8278 if test "${ac_cv_path_install+set}" = set; then 8279 INSTALL=$ac_cv_path_install 8280 else 8281 # As a last resort, use the slow shell script. Don't cache a 8282 # value for INSTALL within a source directory, because that will 8283 # break other packages using the cache if that directory is 8284 # removed, or if the value is a relative name. 8285 INSTALL=$ac_install_sh 8286 fi 8287 fi 8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 8289 $as_echo "$INSTALL" >&6; } 8290 8291 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 8292 # It thinks the first close brace ends the variable substitution. 8293 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 8294 8295 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 8296 8297 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 8298 8299 8300 ac_config_headers="$ac_config_headers config.h" 8301 8302 8303 ac_config_commands="$ac_config_commands default-1" 8304 8305 ac_config_files="$ac_config_files Makefile tcpdump.1" 8306 8307 cat >confcache <<\_ACEOF 8308 # This file is a shell script that caches the results of configure 8309 # tests run on this system so they can be shared between configure 8310 # scripts and configure runs, see configure's option --config-cache. 8311 # It is not useful on other systems. If it contains results you don't 8312 # want to keep, you may remove or edit it. 8313 # 8314 # config.status only pays attention to the cache file if you give it 8315 # the --recheck option to rerun configure. 8316 # 8317 # `ac_cv_env_foo' variables (set or unset) will be overridden when 8318 # loading this file, other *unset* `ac_cv_foo' will be assigned the 8319 # following values. 8320 8321 _ACEOF 8322 8323 # The following way of writing the cache mishandles newlines in values, 8324 # but we know of no workaround that is simple, portable, and efficient. 8325 # So, we kill variables containing newlines. 8326 # Ultrix sh set writes to stderr and can't be redirected directly, 8327 # and sets the high bit in the cache file unless we assign to the vars. 8328 ( 8329 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8330 eval ac_val=\$$ac_var 8331 case $ac_val in #( 8332 *${as_nl}*) 8333 case $ac_var in #( 8334 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8335 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8336 esac 8337 case $ac_var in #( 8338 _ | IFS | as_nl) ;; #( 8339 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8340 *) { eval $ac_var=; unset $ac_var;} ;; 8341 esac ;; 8342 esac 8343 done 8344 8345 (set) 2>&1 | 8346 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8347 *${as_nl}ac_space=\ *) 8348 # `set' does not quote correctly, so add quotes: double-quote 8349 # substitution turns \\\\ into \\, and sed turns \\ into \. 8350 sed -n \ 8351 "s/'/'\\\\''/g; 8352 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8353 ;; #( 8354 *) 8355 # `set' quotes correctly as required by POSIX, so do not add quotes. 8356 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8357 ;; 8358 esac | 8359 sort 8360 ) | 8361 sed ' 8362 /^ac_cv_env_/b end 8363 t clear 8364 :clear 8365 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8366 t end 8367 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8368 :end' >>confcache 8369 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8370 if test -w "$cache_file"; then 8371 if test "x$cache_file" != "x/dev/null"; then 8372 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8373 $as_echo "$as_me: updating cache $cache_file" >&6;} 8374 if test ! -f "$cache_file" || test -h "$cache_file"; then 8375 cat confcache >"$cache_file" 8376 else 8377 case $cache_file in #( 8378 */* | ?:*) 8379 mv -f confcache "$cache_file"$$ && 8380 mv -f "$cache_file"$$ "$cache_file" ;; #( 8381 *) 8382 mv -f confcache "$cache_file" ;; 8383 esac 8384 fi 8385 fi 8386 else 8387 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8388 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8389 fi 8390 fi 8391 rm -f confcache 8392 8393 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8394 # Let make expand exec_prefix. 8395 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8396 8397 DEFS=-DHAVE_CONFIG_H 8398 8399 ac_libobjs= 8400 ac_ltlibobjs= 8401 U= 8402 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8403 # 1. Remove the extension, and $U if already installed. 8404 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8405 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8406 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8407 # will be set to the directory where LIBOBJS objects are built. 8408 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8409 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8410 done 8411 LIBOBJS=$ac_libobjs 8412 8413 LTLIBOBJS=$ac_ltlibobjs 8414 8415 8416 8417 : "${CONFIG_STATUS=./config.status}" 8418 ac_write_fail=0 8419 ac_clean_files_save=$ac_clean_files 8420 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8421 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8422 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8423 as_write_fail=0 8424 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8425 #! $SHELL 8426 # Generated by $as_me. 8427 # Run this file to recreate the current configuration. 8428 # Compiler output produced by configure, useful for debugging 8429 # configure, is in config.log if it exists. 8430 8431 debug=false 8432 ac_cs_recheck=false 8433 ac_cs_silent=false 8434 8435 SHELL=\${CONFIG_SHELL-$SHELL} 8436 export SHELL 8437 _ASEOF 8438 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8439 ## -------------------- ## 8440 ## M4sh Initialization. ## 8441 ## -------------------- ## 8442 8443 # Be more Bourne compatible 8444 DUALCASE=1; export DUALCASE # for MKS sh 8445 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8446 emulate sh 8447 NULLCMD=: 8448 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8449 # is contrary to our usage. Disable this feature. 8450 alias -g '${1+"$@"}'='"$@"' 8451 setopt NO_GLOB_SUBST 8452 else 8453 case `(set -o) 2>/dev/null` in #( 8454 *posix*) : 8455 set -o posix ;; #( 8456 *) : 8457 ;; 8458 esac 8459 fi 8460 8461 8462 as_nl=' 8463 ' 8464 export as_nl 8465 # Printing a long string crashes Solaris 7 /usr/bin/printf. 8466 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8467 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8468 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8469 # Prefer a ksh shell builtin over an external printf program on Solaris, 8470 # but without wasting forks for bash or zsh. 8471 if test -z "$BASH_VERSION$ZSH_VERSION" \ 8472 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8473 as_echo='print -r --' 8474 as_echo_n='print -rn --' 8475 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8476 as_echo='printf %s\n' 8477 as_echo_n='printf %s' 8478 else 8479 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8480 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8481 as_echo_n='/usr/ucb/echo -n' 8482 else 8483 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8484 as_echo_n_body='eval 8485 arg=$1; 8486 case $arg in #( 8487 *"$as_nl"*) 8488 expr "X$arg" : "X\\(.*\\)$as_nl"; 8489 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8490 esac; 8491 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8492 ' 8493 export as_echo_n_body 8494 as_echo_n='sh -c $as_echo_n_body as_echo' 8495 fi 8496 export as_echo_body 8497 as_echo='sh -c $as_echo_body as_echo' 8498 fi 8499 8500 # The user is always right. 8501 if test "${PATH_SEPARATOR+set}" != set; then 8502 PATH_SEPARATOR=: 8503 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8504 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8505 PATH_SEPARATOR=';' 8506 } 8507 fi 8508 8509 8510 # IFS 8511 # We need space, tab and new line, in precisely that order. Quoting is 8512 # there to prevent editors from complaining about space-tab. 8513 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 8514 # splitting by setting IFS to empty value.) 8515 IFS=" "" $as_nl" 8516 8517 # Find who we are. Look in the path if we contain no directory separator. 8518 as_myself= 8519 case $0 in #(( 8520 *[\\/]* ) as_myself=$0 ;; 8521 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8522 for as_dir in $PATH 8523 do 8524 IFS=$as_save_IFS 8525 test -z "$as_dir" && as_dir=. 8526 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8527 done 8528 IFS=$as_save_IFS 8529 8530 ;; 8531 esac 8532 # We did not find ourselves, most probably we were run as `sh COMMAND' 8533 # in which case we are not to be found in the path. 8534 if test "x$as_myself" = x; then 8535 as_myself=$0 8536 fi 8537 if test ! -f "$as_myself"; then 8538 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8539 exit 1 8540 fi 8541 8542 # Unset variables that we do not need and which cause bugs (e.g. in 8543 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8544 # suppresses any "Segmentation fault" message there. '((' could 8545 # trigger a bug in pdksh 5.2.14. 8546 for as_var in BASH_ENV ENV MAIL MAILPATH 8547 do eval test x\${$as_var+set} = xset \ 8548 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8549 done 8550 PS1='$ ' 8551 PS2='> ' 8552 PS4='+ ' 8553 8554 # NLS nuisances. 8555 LC_ALL=C 8556 export LC_ALL 8557 LANGUAGE=C 8558 export LANGUAGE 8559 8560 # CDPATH. 8561 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8562 8563 8564 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8565 # ---------------------------------------- 8566 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8567 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8568 # script with STATUS, using 1 if that was 0. 8569 as_fn_error () 8570 { 8571 as_status=$1; test $as_status -eq 0 && as_status=1 8572 if test "$4"; then 8573 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8574 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8575 fi 8576 $as_echo "$as_me: error: $2" >&2 8577 as_fn_exit $as_status 8578 } # as_fn_error 8579 8580 8581 # as_fn_set_status STATUS 8582 # ----------------------- 8583 # Set $? to STATUS, without forking. 8584 as_fn_set_status () 8585 { 8586 return $1 8587 } # as_fn_set_status 8588 8589 # as_fn_exit STATUS 8590 # ----------------- 8591 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8592 as_fn_exit () 8593 { 8594 set +e 8595 as_fn_set_status $1 8596 exit $1 8597 } # as_fn_exit 8598 8599 # as_fn_unset VAR 8600 # --------------- 8601 # Portably unset VAR. 8602 as_fn_unset () 8603 { 8604 { eval $1=; unset $1;} 8605 } 8606 as_unset=as_fn_unset 8607 # as_fn_append VAR VALUE 8608 # ---------------------- 8609 # Append the text in VALUE to the end of the definition contained in VAR. Take 8610 # advantage of any shell optimizations that allow amortized linear growth over 8611 # repeated appends, instead of the typical quadratic growth present in naive 8612 # implementations. 8613 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8614 eval 'as_fn_append () 8615 { 8616 eval $1+=\$2 8617 }' 8618 else 8619 as_fn_append () 8620 { 8621 eval $1=\$$1\$2 8622 } 8623 fi # as_fn_append 8624 8625 # as_fn_arith ARG... 8626 # ------------------ 8627 # Perform arithmetic evaluation on the ARGs, and store the result in the 8628 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8629 # must be portable across $(()) and expr. 8630 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8631 eval 'as_fn_arith () 8632 { 8633 as_val=$(( $* )) 8634 }' 8635 else 8636 as_fn_arith () 8637 { 8638 as_val=`expr "$@" || test $? -eq 1` 8639 } 8640 fi # as_fn_arith 8641 8642 8643 if expr a : '\(a\)' >/dev/null 2>&1 && 8644 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8645 as_expr=expr 8646 else 8647 as_expr=false 8648 fi 8649 8650 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8651 as_basename=basename 8652 else 8653 as_basename=false 8654 fi 8655 8656 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8657 as_dirname=dirname 8658 else 8659 as_dirname=false 8660 fi 8661 8662 as_me=`$as_basename -- "$0" || 8663 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8664 X"$0" : 'X\(//\)$' \| \ 8665 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8666 $as_echo X/"$0" | 8667 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8668 s//\1/ 8669 q 8670 } 8671 /^X\/\(\/\/\)$/{ 8672 s//\1/ 8673 q 8674 } 8675 /^X\/\(\/\).*/{ 8676 s//\1/ 8677 q 8678 } 8679 s/.*/./; q'` 8680 8681 # Avoid depending upon Character Ranges. 8682 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8683 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8684 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8685 as_cr_digits='0123456789' 8686 as_cr_alnum=$as_cr_Letters$as_cr_digits 8687 8688 ECHO_C= ECHO_N= ECHO_T= 8689 case `echo -n x` in #((((( 8690 -n*) 8691 case `echo 'xy\c'` in 8692 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8693 xy) ECHO_C='\c';; 8694 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8695 ECHO_T=' ';; 8696 esac;; 8697 *) 8698 ECHO_N='-n';; 8699 esac 8700 8701 rm -f conf$$ conf$$.exe conf$$.file 8702 if test -d conf$$.dir; then 8703 rm -f conf$$.dir/conf$$.file 8704 else 8705 rm -f conf$$.dir 8706 mkdir conf$$.dir 2>/dev/null 8707 fi 8708 if (echo >conf$$.file) 2>/dev/null; then 8709 if ln -s conf$$.file conf$$ 2>/dev/null; then 8710 as_ln_s='ln -s' 8711 # ... but there are two gotchas: 8712 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8713 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8714 # In both cases, we have to default to `cp -pR'. 8715 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8716 as_ln_s='cp -pR' 8717 elif ln conf$$.file conf$$ 2>/dev/null; then 8718 as_ln_s=ln 8719 else 8720 as_ln_s='cp -pR' 8721 fi 8722 else 8723 as_ln_s='cp -pR' 8724 fi 8725 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8726 rmdir conf$$.dir 2>/dev/null 8727 8728 8729 # as_fn_mkdir_p 8730 # ------------- 8731 # Create "$as_dir" as a directory, including parents if necessary. 8732 as_fn_mkdir_p () 8733 { 8734 8735 case $as_dir in #( 8736 -*) as_dir=./$as_dir;; 8737 esac 8738 test -d "$as_dir" || eval $as_mkdir_p || { 8739 as_dirs= 8740 while :; do 8741 case $as_dir in #( 8742 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8743 *) as_qdir=$as_dir;; 8744 esac 8745 as_dirs="'$as_qdir' $as_dirs" 8746 as_dir=`$as_dirname -- "$as_dir" || 8747 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8748 X"$as_dir" : 'X\(//\)[^/]' \| \ 8749 X"$as_dir" : 'X\(//\)$' \| \ 8750 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8751 $as_echo X"$as_dir" | 8752 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8753 s//\1/ 8754 q 8755 } 8756 /^X\(\/\/\)[^/].*/{ 8757 s//\1/ 8758 q 8759 } 8760 /^X\(\/\/\)$/{ 8761 s//\1/ 8762 q 8763 } 8764 /^X\(\/\).*/{ 8765 s//\1/ 8766 q 8767 } 8768 s/.*/./; q'` 8769 test -d "$as_dir" && break 8770 done 8771 test -z "$as_dirs" || eval "mkdir $as_dirs" 8772 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8773 8774 8775 } # as_fn_mkdir_p 8776 if mkdir -p . 2>/dev/null; then 8777 as_mkdir_p='mkdir -p "$as_dir"' 8778 else 8779 test -d ./-p && rmdir ./-p 8780 as_mkdir_p=false 8781 fi 8782 8783 8784 # as_fn_executable_p FILE 8785 # ----------------------- 8786 # Test if FILE is an executable regular file. 8787 as_fn_executable_p () 8788 { 8789 test -f "$1" && test -x "$1" 8790 } # as_fn_executable_p 8791 as_test_x='test -x' 8792 as_executable_p=as_fn_executable_p 8793 8794 # Sed expression to map a string onto a valid CPP name. 8795 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8796 8797 # Sed expression to map a string onto a valid variable name. 8798 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8799 8800 8801 exec 6>&1 8802 ## ----------------------------------- ## 8803 ## Main body of $CONFIG_STATUS script. ## 8804 ## ----------------------------------- ## 8805 _ASEOF 8806 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8807 8808 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8809 # Save the log message, to keep $0 and so on meaningful, and to 8810 # report actual input values of CONFIG_FILES etc. instead of their 8811 # values after options handling. 8812 ac_log=" 8813 This file was extended by $as_me, which was 8814 generated by GNU Autoconf 2.69. Invocation command line was 8815 8816 CONFIG_FILES = $CONFIG_FILES 8817 CONFIG_HEADERS = $CONFIG_HEADERS 8818 CONFIG_LINKS = $CONFIG_LINKS 8819 CONFIG_COMMANDS = $CONFIG_COMMANDS 8820 $ $0 $@ 8821 8822 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8823 " 8824 8825 _ACEOF 8826 8827 case $ac_config_files in *" 8828 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8829 esac 8830 8831 case $ac_config_headers in *" 8832 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8833 esac 8834 8835 8836 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8837 # Files that config.status was made for. 8838 config_files="$ac_config_files" 8839 config_headers="$ac_config_headers" 8840 config_commands="$ac_config_commands" 8841 8842 _ACEOF 8843 8844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8845 ac_cs_usage="\ 8846 \`$as_me' instantiates files and other configuration actions 8847 from templates according to the current configuration. Unless the files 8848 and actions are specified as TAGs, all are instantiated by default. 8849 8850 Usage: $0 [OPTION]... [TAG]... 8851 8852 -h, --help print this help, then exit 8853 -V, --version print version number and configuration settings, then exit 8854 --config print configuration, then exit 8855 -q, --quiet, --silent 8856 do not print progress messages 8857 -d, --debug don't remove temporary files 8858 --recheck update $as_me by reconfiguring in the same conditions 8859 --file=FILE[:TEMPLATE] 8860 instantiate the configuration file FILE 8861 --header=FILE[:TEMPLATE] 8862 instantiate the configuration header FILE 8863 8864 Configuration files: 8865 $config_files 8866 8867 Configuration headers: 8868 $config_headers 8869 8870 Configuration commands: 8871 $config_commands 8872 8873 Report bugs to the package provider." 8874 8875 _ACEOF 8876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8877 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8878 ac_cs_version="\\ 8879 config.status 8880 configured by $0, generated by GNU Autoconf 2.69, 8881 with options \\"\$ac_cs_config\\" 8882 8883 Copyright (C) 2012 Free Software Foundation, Inc. 8884 This config.status script is free software; the Free Software Foundation 8885 gives unlimited permission to copy, distribute and modify it." 8886 8887 ac_pwd='$ac_pwd' 8888 srcdir='$srcdir' 8889 INSTALL='$INSTALL' 8890 test -n "\$AWK" || AWK=awk 8891 _ACEOF 8892 8893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8894 # The default lists apply if the user does not specify any file. 8895 ac_need_defaults=: 8896 while test $# != 0 8897 do 8898 case $1 in 8899 --*=?*) 8900 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8901 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8902 ac_shift=: 8903 ;; 8904 --*=) 8905 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8906 ac_optarg= 8907 ac_shift=: 8908 ;; 8909 *) 8910 ac_option=$1 8911 ac_optarg=$2 8912 ac_shift=shift 8913 ;; 8914 esac 8915 8916 case $ac_option in 8917 # Handling of the options. 8918 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8919 ac_cs_recheck=: ;; 8920 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8921 $as_echo "$ac_cs_version"; exit ;; 8922 --config | --confi | --conf | --con | --co | --c ) 8923 $as_echo "$ac_cs_config"; exit ;; 8924 --debug | --debu | --deb | --de | --d | -d ) 8925 debug=: ;; 8926 --file | --fil | --fi | --f ) 8927 $ac_shift 8928 case $ac_optarg in 8929 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8930 '') as_fn_error $? "missing file argument" ;; 8931 esac 8932 as_fn_append CONFIG_FILES " '$ac_optarg'" 8933 ac_need_defaults=false;; 8934 --header | --heade | --head | --hea ) 8935 $ac_shift 8936 case $ac_optarg in 8937 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8938 esac 8939 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8940 ac_need_defaults=false;; 8941 --he | --h) 8942 # Conflict between --help and --header 8943 as_fn_error $? "ambiguous option: \`$1' 8944 Try \`$0 --help' for more information.";; 8945 --help | --hel | -h ) 8946 $as_echo "$ac_cs_usage"; exit ;; 8947 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8948 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8949 ac_cs_silent=: ;; 8950 8951 # This is an error. 8952 -*) as_fn_error $? "unrecognized option: \`$1' 8953 Try \`$0 --help' for more information." ;; 8954 8955 *) as_fn_append ac_config_targets " $1" 8956 ac_need_defaults=false ;; 8957 8958 esac 8959 shift 8960 done 8961 8962 ac_configure_extra_args= 8963 8964 if $ac_cs_silent; then 8965 exec 6>/dev/null 8966 ac_configure_extra_args="$ac_configure_extra_args --silent" 8967 fi 8968 8969 _ACEOF 8970 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8971 if \$ac_cs_recheck; then 8972 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8973 shift 8974 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8975 CONFIG_SHELL='$SHELL' 8976 export CONFIG_SHELL 8977 exec "\$@" 8978 fi 8979 8980 _ACEOF 8981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8982 exec 5>>config.log 8983 { 8984 echo 8985 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8986 ## Running $as_me. ## 8987 _ASBOX 8988 $as_echo "$ac_log" 8989 } >&5 8990 8991 _ACEOF 8992 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8993 # 8994 # INIT-COMMANDS 8995 # 8996 8997 8998 _ACEOF 8999 9000 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9001 9002 # Handling of arguments. 9003 for ac_config_target in $ac_config_targets 9004 do 9005 case $ac_config_target in 9006 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 9007 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 9008 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 9009 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;; 9010 9011 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 9012 esac 9013 done 9014 9015 9016 # If the user did not use the arguments to specify the items to instantiate, 9017 # then the envvar interface is used. Set only those that are not. 9018 # We use the long form for the default assignment because of an extremely 9019 # bizarre bug on SunOS 4.1.3. 9020 if $ac_need_defaults; then 9021 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 9022 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 9023 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 9024 fi 9025 9026 # Have a temporary directory for convenience. Make it in the build tree 9027 # simply because there is no reason against having it here, and in addition, 9028 # creating and moving files from /tmp can sometimes cause problems. 9029 # Hook for its removal unless debugging. 9030 # Note that there is a small window in which the directory will not be cleaned: 9031 # after its creation but before its name has been assigned to `$tmp'. 9032 $debug || 9033 { 9034 tmp= ac_tmp= 9035 trap 'exit_status=$? 9036 : "${ac_tmp:=$tmp}" 9037 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 9038 ' 0 9039 trap 'as_fn_exit 1' 1 2 13 15 9040 } 9041 # Create a (secure) tmp directory for tmp files. 9042 9043 { 9044 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 9045 test -d "$tmp" 9046 } || 9047 { 9048 tmp=./conf$$-$RANDOM 9049 (umask 077 && mkdir "$tmp") 9050 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 9051 ac_tmp=$tmp 9052 9053 # Set up the scripts for CONFIG_FILES section. 9054 # No need to generate them if there are no CONFIG_FILES. 9055 # This happens for instance with `./config.status config.h'. 9056 if test -n "$CONFIG_FILES"; then 9057 9058 9059 ac_cr=`echo X | tr X '\015'` 9060 # On cygwin, bash can eat \r inside `` if the user requested igncr. 9061 # But we know of no other shell where ac_cr would be empty at this 9062 # point, so we can use a bashism as a fallback. 9063 if test "x$ac_cr" = x; then 9064 eval ac_cr=\$\'\\r\' 9065 fi 9066 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 9067 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 9068 ac_cs_awk_cr='\\r' 9069 else 9070 ac_cs_awk_cr=$ac_cr 9071 fi 9072 9073 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 9074 _ACEOF 9075 9076 9077 { 9078 echo "cat >conf$$subs.awk <<_ACEOF" && 9079 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 9080 echo "_ACEOF" 9081 } >conf$$subs.sh || 9082 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9083 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 9084 ac_delim='%!_!# ' 9085 for ac_last_try in false false false false false :; do 9086 . ./conf$$subs.sh || 9087 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9088 9089 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 9090 if test $ac_delim_n = $ac_delim_num; then 9091 break 9092 elif $ac_last_try; then 9093 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9094 else 9095 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9096 fi 9097 done 9098 rm -f conf$$subs.sh 9099 9100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9101 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 9102 _ACEOF 9103 sed -n ' 9104 h 9105 s/^/S["/; s/!.*/"]=/ 9106 p 9107 g 9108 s/^[^!]*!// 9109 :repl 9110 t repl 9111 s/'"$ac_delim"'$// 9112 t delim 9113 :nl 9114 h 9115 s/\(.\{148\}\)..*/\1/ 9116 t more1 9117 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 9118 p 9119 n 9120 b repl 9121 :more1 9122 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9123 p 9124 g 9125 s/.\{148\}// 9126 t nl 9127 :delim 9128 h 9129 s/\(.\{148\}\)..*/\1/ 9130 t more2 9131 s/["\\]/\\&/g; s/^/"/; s/$/"/ 9132 p 9133 b 9134 :more2 9135 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9136 p 9137 g 9138 s/.\{148\}// 9139 t delim 9140 ' <conf$$subs.awk | sed ' 9141 /^[^""]/{ 9142 N 9143 s/\n// 9144 } 9145 ' >>$CONFIG_STATUS || ac_write_fail=1 9146 rm -f conf$$subs.awk 9147 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9148 _ACAWK 9149 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9150 for (key in S) S_is_set[key] = 1 9151 FS = "" 9152 9153 } 9154 { 9155 line = $ 0 9156 nfields = split(line, field, "@") 9157 substed = 0 9158 len = length(field[1]) 9159 for (i = 2; i < nfields; i++) { 9160 key = field[i] 9161 keylen = length(key) 9162 if (S_is_set[key]) { 9163 value = S[key] 9164 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9165 len += length(value) + length(field[++i]) 9166 substed = 1 9167 } else 9168 len += 1 + keylen 9169 } 9170 9171 print line 9172 } 9173 9174 _ACAWK 9175 _ACEOF 9176 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9177 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9178 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9179 else 9180 cat 9181 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9182 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9183 _ACEOF 9184 9185 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9186 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9187 # trailing colons and then remove the whole line if VPATH becomes empty 9188 # (actually we leave an empty line to preserve line numbers). 9189 if test "x$srcdir" = x.; then 9190 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9191 h 9192 s/// 9193 s/^/:/ 9194 s/[ ]*$/:/ 9195 s/:\$(srcdir):/:/g 9196 s/:\${srcdir}:/:/g 9197 s/:@srcdir@:/:/g 9198 s/^:*// 9199 s/:*$// 9200 x 9201 s/\(=[ ]*\).*/\1/ 9202 G 9203 s/\n// 9204 s/^[^=]*=[ ]*$// 9205 }' 9206 fi 9207 9208 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9209 fi # test -n "$CONFIG_FILES" 9210 9211 # Set up the scripts for CONFIG_HEADERS section. 9212 # No need to generate them if there are no CONFIG_HEADERS. 9213 # This happens for instance with `./config.status Makefile'. 9214 if test -n "$CONFIG_HEADERS"; then 9215 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 9216 BEGIN { 9217 _ACEOF 9218 9219 # Transform confdefs.h into an awk script `defines.awk', embedded as 9220 # here-document in config.status, that substitutes the proper values into 9221 # config.h.in to produce config.h. 9222 9223 # Create a delimiter string that does not exist in confdefs.h, to ease 9224 # handling of long lines. 9225 ac_delim='%!_!# ' 9226 for ac_last_try in false false :; do 9227 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 9228 if test -z "$ac_tt"; then 9229 break 9230 elif $ac_last_try; then 9231 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 9232 else 9233 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9234 fi 9235 done 9236 9237 # For the awk script, D is an array of macro values keyed by name, 9238 # likewise P contains macro parameters if any. Preserve backslash 9239 # newline sequences. 9240 9241 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 9242 sed -n ' 9243 s/.\{148\}/&'"$ac_delim"'/g 9244 t rset 9245 :rset 9246 s/^[ ]*#[ ]*define[ ][ ]*/ / 9247 t def 9248 d 9249 :def 9250 s/\\$// 9251 t bsnl 9252 s/["\\]/\\&/g 9253 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9254 D["\1"]=" \3"/p 9255 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 9256 d 9257 :bsnl 9258 s/["\\]/\\&/g 9259 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9260 D["\1"]=" \3\\\\\\n"\\/p 9261 t cont 9262 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 9263 t cont 9264 d 9265 :cont 9266 n 9267 s/.\{148\}/&'"$ac_delim"'/g 9268 t clear 9269 :clear 9270 s/\\$// 9271 t bsnlc 9272 s/["\\]/\\&/g; s/^/"/; s/$/"/p 9273 d 9274 :bsnlc 9275 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 9276 b cont 9277 ' <confdefs.h | sed ' 9278 s/'"$ac_delim"'/"\\\ 9279 "/g' >>$CONFIG_STATUS || ac_write_fail=1 9280 9281 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9282 for (key in D) D_is_set[key] = 1 9283 FS = "" 9284 } 9285 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 9286 line = \$ 0 9287 split(line, arg, " ") 9288 if (arg[1] == "#") { 9289 defundef = arg[2] 9290 mac1 = arg[3] 9291 } else { 9292 defundef = substr(arg[1], 2) 9293 mac1 = arg[2] 9294 } 9295 split(mac1, mac2, "(") #) 9296 macro = mac2[1] 9297 prefix = substr(line, 1, index(line, defundef) - 1) 9298 if (D_is_set[macro]) { 9299 # Preserve the white space surrounding the "#". 9300 print prefix "define", macro P[macro] D[macro] 9301 next 9302 } else { 9303 # Replace #undef with comments. This is necessary, for example, 9304 # in the case of _POSIX_SOURCE, which is predefined and required 9305 # on some systems where configure will not decide to define it. 9306 if (defundef == "undef") { 9307 print "/*", prefix defundef, macro, "*/" 9308 next 9309 } 9310 } 9311 } 9312 { print } 9313 _ACAWK 9314 _ACEOF 9315 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9316 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 9317 fi # test -n "$CONFIG_HEADERS" 9318 9319 9320 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 9321 shift 9322 for ac_tag 9323 do 9324 case $ac_tag in 9325 :[FHLC]) ac_mode=$ac_tag; continue;; 9326 esac 9327 case $ac_mode$ac_tag in 9328 :[FHL]*:*);; 9329 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9330 :[FH]-) ac_tag=-:-;; 9331 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9332 esac 9333 ac_save_IFS=$IFS 9334 IFS=: 9335 set x $ac_tag 9336 IFS=$ac_save_IFS 9337 shift 9338 ac_file=$1 9339 shift 9340 9341 case $ac_mode in 9342 :L) ac_source=$1;; 9343 :[FH]) 9344 ac_file_inputs= 9345 for ac_f 9346 do 9347 case $ac_f in 9348 -) ac_f="$ac_tmp/stdin";; 9349 *) # Look for the file first in the build tree, then in the source tree 9350 # (if the path is not absolute). The absolute path cannot be DOS-style, 9351 # because $ac_f cannot contain `:'. 9352 test -f "$ac_f" || 9353 case $ac_f in 9354 [\\/$]*) false;; 9355 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9356 esac || 9357 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 9358 esac 9359 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9360 as_fn_append ac_file_inputs " '$ac_f'" 9361 done 9362 9363 # Let's still pretend it is `configure' which instantiates (i.e., don't 9364 # use $as_me), people would be surprised to read: 9365 # /* config.h. Generated by config.status. */ 9366 configure_input='Generated from '` 9367 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9368 `' by configure.' 9369 if test x"$ac_file" != x-; then 9370 configure_input="$ac_file. $configure_input" 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9372 $as_echo "$as_me: creating $ac_file" >&6;} 9373 fi 9374 # Neutralize special characters interpreted by sed in replacement strings. 9375 case $configure_input in #( 9376 *\&* | *\|* | *\\* ) 9377 ac_sed_conf_input=`$as_echo "$configure_input" | 9378 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9379 *) ac_sed_conf_input=$configure_input;; 9380 esac 9381 9382 case $ac_tag in 9383 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9384 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9385 esac 9386 ;; 9387 esac 9388 9389 ac_dir=`$as_dirname -- "$ac_file" || 9390 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9391 X"$ac_file" : 'X\(//\)[^/]' \| \ 9392 X"$ac_file" : 'X\(//\)$' \| \ 9393 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9394 $as_echo X"$ac_file" | 9395 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9396 s//\1/ 9397 q 9398 } 9399 /^X\(\/\/\)[^/].*/{ 9400 s//\1/ 9401 q 9402 } 9403 /^X\(\/\/\)$/{ 9404 s//\1/ 9405 q 9406 } 9407 /^X\(\/\).*/{ 9408 s//\1/ 9409 q 9410 } 9411 s/.*/./; q'` 9412 as_dir="$ac_dir"; as_fn_mkdir_p 9413 ac_builddir=. 9414 9415 case "$ac_dir" in 9416 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9417 *) 9418 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9419 # A ".." for each directory in $ac_dir_suffix. 9420 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9421 case $ac_top_builddir_sub in 9422 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9423 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9424 esac ;; 9425 esac 9426 ac_abs_top_builddir=$ac_pwd 9427 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9428 # for backward compatibility: 9429 ac_top_builddir=$ac_top_build_prefix 9430 9431 case $srcdir in 9432 .) # We are building in place. 9433 ac_srcdir=. 9434 ac_top_srcdir=$ac_top_builddir_sub 9435 ac_abs_top_srcdir=$ac_pwd ;; 9436 [\\/]* | ?:[\\/]* ) # Absolute name. 9437 ac_srcdir=$srcdir$ac_dir_suffix; 9438 ac_top_srcdir=$srcdir 9439 ac_abs_top_srcdir=$srcdir ;; 9440 *) # Relative name. 9441 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9442 ac_top_srcdir=$ac_top_build_prefix$srcdir 9443 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9444 esac 9445 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9446 9447 9448 case $ac_mode in 9449 :F) 9450 # 9451 # CONFIG_FILE 9452 # 9453 9454 case $INSTALL in 9455 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9456 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9457 esac 9458 _ACEOF 9459 9460 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9461 # If the template does not know about datarootdir, expand it. 9462 # FIXME: This hack should be removed a few years after 2.60. 9463 ac_datarootdir_hack=; ac_datarootdir_seen= 9464 ac_sed_dataroot=' 9465 /datarootdir/ { 9466 p 9467 q 9468 } 9469 /@datadir@/p 9470 /@docdir@/p 9471 /@infodir@/p 9472 /@localedir@/p 9473 /@mandir@/p' 9474 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9475 *datarootdir*) ac_datarootdir_seen=yes;; 9476 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9478 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9479 _ACEOF 9480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9481 ac_datarootdir_hack=' 9482 s&@datadir@&$datadir&g 9483 s&@docdir@&$docdir&g 9484 s&@infodir@&$infodir&g 9485 s&@localedir@&$localedir&g 9486 s&@mandir@&$mandir&g 9487 s&\\\${datarootdir}&$datarootdir&g' ;; 9488 esac 9489 _ACEOF 9490 9491 # Neutralize VPATH when `$srcdir' = `.'. 9492 # Shell code in configure.ac might set extrasub. 9493 # FIXME: do we really want to maintain this feature? 9494 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9495 ac_sed_extra="$ac_vpsub 9496 $extrasub 9497 _ACEOF 9498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9499 :t 9500 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9501 s|@configure_input@|$ac_sed_conf_input|;t t 9502 s&@top_builddir@&$ac_top_builddir_sub&;t t 9503 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9504 s&@srcdir@&$ac_srcdir&;t t 9505 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9506 s&@top_srcdir@&$ac_top_srcdir&;t t 9507 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9508 s&@builddir@&$ac_builddir&;t t 9509 s&@abs_builddir@&$ac_abs_builddir&;t t 9510 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9511 s&@INSTALL@&$ac_INSTALL&;t t 9512 $ac_datarootdir_hack 9513 " 9514 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9515 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9516 9517 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9518 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9519 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9520 "$ac_tmp/out"`; test -z "$ac_out"; } && 9521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9522 which seems to be undefined. Please make sure it is defined" >&5 9523 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9524 which seems to be undefined. Please make sure it is defined" >&2;} 9525 9526 rm -f "$ac_tmp/stdin" 9527 case $ac_file in 9528 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9529 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9530 esac \ 9531 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9532 ;; 9533 :H) 9534 # 9535 # CONFIG_HEADER 9536 # 9537 if test x"$ac_file" != x-; then 9538 { 9539 $as_echo "/* $configure_input */" \ 9540 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 9541 } >"$ac_tmp/config.h" \ 9542 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9543 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 9544 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9545 $as_echo "$as_me: $ac_file is unchanged" >&6;} 9546 else 9547 rm -f "$ac_file" 9548 mv "$ac_tmp/config.h" "$ac_file" \ 9549 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9550 fi 9551 else 9552 $as_echo "/* $configure_input */" \ 9553 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 9554 || as_fn_error $? "could not create -" "$LINENO" 5 9555 fi 9556 ;; 9557 9558 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9559 $as_echo "$as_me: executing $ac_file commands" >&6;} 9560 ;; 9561 esac 9562 9563 9564 case $ac_file$ac_mode in 9565 "default-1":C) if test -f .devel; then 9566 echo timestamp > stamp-h 9567 cat Makefile-devel-adds >> Makefile 9568 make depend 9569 fi ;; 9570 9571 esac 9572 done # for ac_tag 9573 9574 9575 as_fn_exit 0 9576 _ACEOF 9577 ac_clean_files=$ac_clean_files_save 9578 9579 test $ac_write_fail = 0 || 9580 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9581 9582 9583 # configure is writing to config.log, and then calls config.status. 9584 # config.status does its own redirection, appending to config.log. 9585 # Unfortunately, on DOS this fails, as config.log is still kept open 9586 # by configure, so config.status won't be able to write to it; its 9587 # output is simply discarded. So we exec the FD to /dev/null, 9588 # effectively closing config.log, so it can be properly (re)opened and 9589 # appended to by config.status. When coming back to configure, we 9590 # need to make the FD available again. 9591 if test "$no_create" != yes; then 9592 ac_cs_success=: 9593 ac_config_status_args= 9594 test "$silent" = yes && 9595 ac_config_status_args="$ac_config_status_args --quiet" 9596 exec 5>/dev/null 9597 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9598 exec 5>>config.log 9599 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9600 # would make configure fail if this is the last instruction. 9601 $ac_cs_success || as_fn_exit 1 9602 fi 9603 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9605 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9606 fi 9607 9608 exit 0 9609
Indexes created Sat Apr 25 00:22:52 UTC 2026