configure revision 1.1.1.1.12.1
1 #! /bin/sh 2 # From configure.in Revision: 1.168 . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by GNU Autoconf 2.67. 5 # 6 # 7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 9 # Foundation, Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 21 emulate sh 22 NULLCMD=: 23 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 24 # is contrary to our usage. Disable this feature. 25 alias -g '${1+"$@"}'='"$@"' 26 setopt NO_GLOB_SUBST 27 else 28 case `(set -o) 2>/dev/null` in #( 29 *posix*) : 30 set -o posix ;; #( 31 *) : 32 ;; 33 esac 34 fi 35 36 37 as_nl=' 38 ' 39 export as_nl 40 # Printing a long string crashes Solaris 7 /usr/bin/printf. 41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 44 # Prefer a ksh shell builtin over an external printf program on Solaris, 45 # but without wasting forks for bash or zsh. 46 if test -z "$BASH_VERSION$ZSH_VERSION" \ 47 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='print -r --' 49 as_echo_n='print -rn --' 50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 51 as_echo='printf %s\n' 52 as_echo_n='printf %s' 53 else 54 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 55 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 56 as_echo_n='/usr/ucb/echo -n' 57 else 58 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 59 as_echo_n_body='eval 60 arg=$1; 61 case $arg in #( 62 *"$as_nl"*) 63 expr "X$arg" : "X\\(.*\\)$as_nl"; 64 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 65 esac; 66 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 67 ' 68 export as_echo_n_body 69 as_echo_n='sh -c $as_echo_n_body as_echo' 70 fi 71 export as_echo_body 72 as_echo='sh -c $as_echo_body as_echo' 73 fi 74 75 # The user is always right. 76 if test "${PATH_SEPARATOR+set}" != set; then 77 PATH_SEPARATOR=: 78 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 79 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 80 PATH_SEPARATOR=';' 81 } 82 fi 83 84 85 # IFS 86 # We need space, tab and new line, in precisely that order. Quoting is 87 # there to prevent editors from complaining about space-tab. 88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 89 # splitting by setting IFS to empty value.) 90 IFS=" "" $as_nl" 91 92 # Find who we are. Look in the path if we contain no directory separator. 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 if test "x$CONFIG_SHELL" = x; then 138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 139 emulate sh 140 NULLCMD=: 141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 142 # is contrary to our usage. Disable this feature. 143 alias -g '\${1+\"\$@\"}'='\"\$@\"' 144 setopt NO_GLOB_SUBST 145 else 146 case \`(set -o) 2>/dev/null\` in #( 147 *posix*) : 148 set -o posix ;; #( 149 *) : 150 ;; 151 esac 152 fi 153 " 154 as_required="as_fn_return () { (exit \$1); } 155 as_fn_success () { as_fn_return 0; } 156 as_fn_failure () { as_fn_return 1; } 157 as_fn_ret_success () { return 0; } 158 as_fn_ret_failure () { return 1; } 159 160 exitcode=0 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 166 167 else 168 exitcode=1; echo positional parameters were not saved. 169 fi 170 test x\$exitcode = x0 || exit 1" 171 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 172 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 173 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 174 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 175 test \$(( 1 + 1 )) = 2 || exit 1" 176 if (eval "$as_required") 2>/dev/null; then : 177 as_have_required=yes 178 else 179 as_have_required=no 180 fi 181 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 182 183 else 184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 185 as_found=false 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 187 do 188 IFS=$as_save_IFS 189 test -z "$as_dir" && as_dir=. 190 as_found=: 191 case $as_dir in #( 192 /*) 193 for as_base in sh bash ksh sh5; do 194 # Try only shells that exist, to save several forks. 195 as_shell=$as_dir/$as_base 196 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 197 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 198 CONFIG_SHELL=$as_shell as_have_required=yes 199 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 break 2 201 fi 202 fi 203 done;; 204 esac 205 as_found=false 206 done 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 208 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 209 CONFIG_SHELL=$SHELL as_have_required=yes 210 fi; } 211 IFS=$as_save_IFS 212 213 214 if test "x$CONFIG_SHELL" != x; then : 215 # We cannot yet assume a decent shell, so we have to provide a 216 # neutralization value for shells without unset; and this also 217 # works around shells that cannot unset nonexistent variables. 218 BASH_ENV=/dev/null 219 ENV=/dev/null 220 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 221 export CONFIG_SHELL 222 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 223 fi 224 225 if test x$as_have_required = xno; then : 226 $as_echo "$0: This script requires a shell more modern than all" 227 $as_echo "$0: the shells that I found on your system." 228 if test x${ZSH_VERSION+set} = xset ; then 229 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 230 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 231 else 232 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 233 $0: including any error possibly output before this 234 $0: message. Then install a modern shell, or manually run 235 $0: the script under such a shell if you do have one." 236 fi 237 exit 1 238 fi 239 fi 240 fi 241 SHELL=${CONFIG_SHELL-/bin/sh} 242 export SHELL 243 # Unset more variables known to interfere with behavior of common tools. 244 CLICOLOR_FORCE= GREP_OPTIONS= 245 unset CLICOLOR_FORCE GREP_OPTIONS 246 247 ## --------------------- ## 248 ## M4sh Shell Functions. ## 249 ## --------------------- ## 250 # as_fn_unset VAR 251 # --------------- 252 # Portably unset VAR. 253 as_fn_unset () 254 { 255 { eval $1=; unset $1;} 256 } 257 as_unset=as_fn_unset 258 259 # as_fn_set_status STATUS 260 # ----------------------- 261 # Set $? to STATUS, without forking. 262 as_fn_set_status () 263 { 264 return $1 265 } # as_fn_set_status 266 267 # as_fn_exit STATUS 268 # ----------------- 269 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 270 as_fn_exit () 271 { 272 set +e 273 as_fn_set_status $1 274 exit $1 275 } # as_fn_exit 276 277 # as_fn_mkdir_p 278 # ------------- 279 # Create "$as_dir" as a directory, including parents if necessary. 280 as_fn_mkdir_p () 281 { 282 283 case $as_dir in #( 284 -*) as_dir=./$as_dir;; 285 esac 286 test -d "$as_dir" || eval $as_mkdir_p || { 287 as_dirs= 288 while :; do 289 case $as_dir in #( 290 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 291 *) as_qdir=$as_dir;; 292 esac 293 as_dirs="'$as_qdir' $as_dirs" 294 as_dir=`$as_dirname -- "$as_dir" || 295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 296 X"$as_dir" : 'X\(//\)[^/]' \| \ 297 X"$as_dir" : 'X\(//\)$' \| \ 298 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 299 $as_echo X"$as_dir" | 300 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 301 s//\1/ 302 q 303 } 304 /^X\(\/\/\)[^/].*/{ 305 s//\1/ 306 q 307 } 308 /^X\(\/\/\)$/{ 309 s//\1/ 310 q 311 } 312 /^X\(\/\).*/{ 313 s//\1/ 314 q 315 } 316 s/.*/./; q'` 317 test -d "$as_dir" && break 318 done 319 test -z "$as_dirs" || eval "mkdir $as_dirs" 320 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 321 322 323 } # as_fn_mkdir_p 324 # as_fn_append VAR VALUE 325 # ---------------------- 326 # Append the text in VALUE to the end of the definition contained in VAR. Take 327 # advantage of any shell optimizations that allow amortized linear growth over 328 # repeated appends, instead of the typical quadratic growth present in naive 329 # implementations. 330 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 331 eval 'as_fn_append () 332 { 333 eval $1+=\$2 334 }' 335 else 336 as_fn_append () 337 { 338 eval $1=\$$1\$2 339 } 340 fi # as_fn_append 341 342 # as_fn_arith ARG... 343 # ------------------ 344 # Perform arithmetic evaluation on the ARGs, and store the result in the 345 # global $as_val. Take advantage of shells that can avoid forks. The arguments 346 # must be portable across $(()) and expr. 347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 348 eval 'as_fn_arith () 349 { 350 as_val=$(( $* )) 351 }' 352 else 353 as_fn_arith () 354 { 355 as_val=`expr "$@" || test $? -eq 1` 356 } 357 fi # as_fn_arith 358 359 360 # as_fn_error STATUS ERROR [LINENO LOG_FD] 361 # ---------------------------------------- 362 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 363 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 364 # script with STATUS, using 1 if that was 0. 365 as_fn_error () 366 { 367 as_status=$1; test $as_status -eq 0 && as_status=1 368 if test "$4"; then 369 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 370 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 371 fi 372 $as_echo "$as_me: error: $2" >&2 373 as_fn_exit $as_status 374 } # as_fn_error 375 376 if expr a : '\(a\)' >/dev/null 2>&1 && 377 test "X`expr 00001 : '.*\(...\)'`" = X001; then 378 as_expr=expr 379 else 380 as_expr=false 381 fi 382 383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 384 as_basename=basename 385 else 386 as_basename=false 387 fi 388 389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 390 as_dirname=dirname 391 else 392 as_dirname=false 393 fi 394 395 as_me=`$as_basename -- "$0" || 396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 397 X"$0" : 'X\(//\)$' \| \ 398 X"$0" : 'X\(/\)' \| . 2>/dev/null || 399 $as_echo X/"$0" | 400 sed '/^.*\/\([^/][^/]*\)\/*$/{ 401 s//\1/ 402 q 403 } 404 /^X\/\(\/\/\)$/{ 405 s//\1/ 406 q 407 } 408 /^X\/\(\/\).*/{ 409 s//\1/ 410 q 411 } 412 s/.*/./; q'` 413 414 # Avoid depending upon Character Ranges. 415 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 416 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 417 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 418 as_cr_digits='0123456789' 419 as_cr_alnum=$as_cr_Letters$as_cr_digits 420 421 422 as_lineno_1=$LINENO as_lineno_1a=$LINENO 423 as_lineno_2=$LINENO as_lineno_2a=$LINENO 424 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 425 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 426 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 427 sed -n ' 428 p 429 /[$]LINENO/= 430 ' <$as_myself | 431 sed ' 432 s/[$]LINENO.*/&-/ 433 t lineno 434 b 435 :lineno 436 N 437 :loop 438 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 439 t loop 440 s/-\n.*// 441 ' >$as_me.lineno && 442 chmod +x "$as_me.lineno" || 443 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 444 445 # Don't try to exec as it changes $[0], causing all sort of problems 446 # (the dirname of $[0] is not the place where we might find the 447 # original and so on. Autoconf is especially sensitive to this). 448 . "./$as_me.lineno" 449 # Exit status is that of the last command. 450 exit 451 } 452 453 ECHO_C= ECHO_N= ECHO_T= 454 case `echo -n x` in #((((( 455 -n*) 456 case `echo 'xy\c'` in 457 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 458 xy) ECHO_C='\c';; 459 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 460 ECHO_T=' ';; 461 esac;; 462 *) 463 ECHO_N='-n';; 464 esac 465 466 rm -f conf$$ conf$$.exe conf$$.file 467 if test -d conf$$.dir; then 468 rm -f conf$$.dir/conf$$.file 469 else 470 rm -f conf$$.dir 471 mkdir conf$$.dir 2>/dev/null 472 fi 473 if (echo >conf$$.file) 2>/dev/null; then 474 if ln -s conf$$.file conf$$ 2>/dev/null; then 475 as_ln_s='ln -s' 476 # ... but there are two gotchas: 477 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 478 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 479 # In both cases, we have to default to `cp -p'. 480 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 481 as_ln_s='cp -p' 482 elif ln conf$$.file conf$$ 2>/dev/null; then 483 as_ln_s=ln 484 else 485 as_ln_s='cp -p' 486 fi 487 else 488 as_ln_s='cp -p' 489 fi 490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 491 rmdir conf$$.dir 2>/dev/null 492 493 if mkdir -p . 2>/dev/null; then 494 as_mkdir_p='mkdir -p "$as_dir"' 495 else 496 test -d ./-p && rmdir ./-p 497 as_mkdir_p=false 498 fi 499 500 if test -x / >/dev/null 2>&1; then 501 as_test_x='test -x' 502 else 503 if ls -dL / >/dev/null 2>&1; then 504 as_ls_L_option=L 505 else 506 as_ls_L_option= 507 fi 508 as_test_x=' 509 eval sh -c '\'' 510 if test -d "$1"; then 511 test -d "$1/."; 512 else 513 case $1 in #( 514 -*)set "./$1";; 515 esac; 516 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 517 ???[sx]*):;;*)false;;esac;fi 518 '\'' sh 519 ' 520 fi 521 as_executable_p=$as_test_x 522 523 # Sed expression to map a string onto a valid CPP name. 524 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 525 526 # Sed expression to map a string onto a valid variable name. 527 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 528 529 530 test -n "$DJDIR" || exec 7<&0 </dev/null 531 exec 6>&1 532 533 # Name of the host. 534 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 535 # so uname gets run too. 536 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 537 538 # 539 # Initializations. 540 # 541 ac_default_prefix=/usr/local 542 ac_clean_files= 543 ac_config_libobj_dir=. 544 LIBOBJS= 545 cross_compiling=no 546 subdirs= 547 MFLAGS= 548 MAKEFLAGS= 549 550 # Identity of this package. 551 PACKAGE_NAME= 552 PACKAGE_TARNAME= 553 PACKAGE_VERSION= 554 PACKAGE_STRING= 555 PACKAGE_BUGREPORT= 556 PACKAGE_URL= 557 558 ac_unique_file="pcap.c" 559 # Factoring default headers for most tests. 560 ac_includes_default="\ 561 #include <stdio.h> 562 #ifdef HAVE_SYS_TYPES_H 563 # include <sys/types.h> 564 #endif 565 #ifdef HAVE_SYS_STAT_H 566 # include <sys/stat.h> 567 #endif 568 #ifdef STDC_HEADERS 569 # include <stdlib.h> 570 # include <stddef.h> 571 #else 572 # ifdef HAVE_STDLIB_H 573 # include <stdlib.h> 574 # endif 575 #endif 576 #ifdef HAVE_STRING_H 577 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 578 # include <memory.h> 579 # endif 580 # include <string.h> 581 #endif 582 #ifdef HAVE_STRINGS_H 583 # include <strings.h> 584 #endif 585 #ifdef HAVE_INTTYPES_H 586 # include <inttypes.h> 587 #endif 588 #ifdef HAVE_STDINT_H 589 # include <stdint.h> 590 #endif 591 #ifdef HAVE_UNISTD_H 592 # include <unistd.h> 593 #endif" 594 595 ac_subst_vars='LTLIBOBJS 596 INSTALL_DATA 597 INSTALL_SCRIPT 598 INSTALL_PROGRAM 599 CAN_SRC 600 PCAP_SUPPORT_CAN 601 CANUSB_SRC 602 PCAP_SUPPORT_CANUSB 603 BT_SRC 604 PCAP_SUPPORT_BT 605 NETFILTER_SRC 606 PCAP_SUPPORT_NETFILTER 607 USB_SRC 608 PCAP_SUPPORT_USB 609 MAN_MISC_INFO 610 MAN_FILE_FORMATS 611 DYEXT 612 SSRC 613 ADDLARCHIVEOBJS 614 ADDLOBJS 615 V_RPATH_OPT 616 V_SONAME_OPT 617 V_SHLIB_OPT 618 V_SHLIB_CMD 619 V_PCAP 620 V_INCLS 621 V_FINDALLDEVS 622 V_DEFS 623 V_CCOPT 624 AR 625 RANLIB 626 V_YACC 627 V_LEX 628 HAVE_LINUX_TPACKET_AUXDATA 629 LIBOBJS 630 EGREP 631 GREP 632 CPP 633 OBJEXT 634 EXEEXT 635 ac_ct_CC 636 CPPFLAGS 637 LDFLAGS 638 CFLAGS 639 CC 640 SHLICC2 641 target_os 642 target_vendor 643 target_cpu 644 target 645 host_os 646 host_vendor 647 host_cpu 648 host 649 build_os 650 build_vendor 651 build_cpu 652 build 653 target_alias 654 host_alias 655 build_alias 656 LIBS 657 ECHO_T 658 ECHO_N 659 ECHO_C 660 DEFS 661 mandir 662 localedir 663 libdir 664 psdir 665 pdfdir 666 dvidir 667 htmldir 668 infodir 669 docdir 670 oldincludedir 671 includedir 672 localstatedir 673 sharedstatedir 674 sysconfdir 675 datadir 676 datarootdir 677 libexecdir 678 sbindir 679 bindir 680 program_transform_name 681 prefix 682 exec_prefix 683 PACKAGE_URL 684 PACKAGE_BUGREPORT 685 PACKAGE_STRING 686 PACKAGE_VERSION 687 PACKAGE_TARNAME 688 PACKAGE_NAME 689 PATH_SEPARATOR 690 SHELL' 691 ac_subst_files='' 692 ac_user_opts=' 693 enable_option_checking 694 with_gcc 695 enable_largefile 696 enable_protochain 697 with_sita 698 with_pcap 699 with_libnl 700 enable_ipv6 701 enable_optimizer_dbg 702 enable_yydebug 703 with_dag 704 with_dag_includes 705 with_dag_libraries 706 with_septel 707 with_snf 708 with_snf_includes 709 with_snf_libraries 710 with_flex 711 with_bison 712 enable_universal 713 enable_bluetooth 714 enable_canusb 715 enable_can 716 ' 717 ac_precious_vars='build_alias 718 host_alias 719 target_alias 720 CC 721 CFLAGS 722 LDFLAGS 723 LIBS 724 CPPFLAGS 725 CPP' 726 727 728 # 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"./$cache_file";; 2191 esac 2192 fi 2193 else 2194 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2195 $as_echo "$as_me: creating cache $cache_file" >&6;} 2196 >$cache_file 2197 fi 2198 2199 # Check that the precious variables saved in the cache have kept the same 2200 # value. 2201 ac_cache_corrupted=false 2202 for ac_var in $ac_precious_vars; do 2203 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2204 eval ac_new_set=\$ac_env_${ac_var}_set 2205 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2206 eval ac_new_val=\$ac_env_${ac_var}_value 2207 case $ac_old_set,$ac_new_set in 2208 set,) 2209 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2210 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2211 ac_cache_corrupted=: ;; 2212 ,set) 2213 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2214 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2215 ac_cache_corrupted=: ;; 2216 ,);; 2217 *) 2218 if test "x$ac_old_val" != "x$ac_new_val"; then 2219 # differences in whitespace do not lead to failure. 2220 ac_old_val_w=`echo x $ac_old_val` 2221 ac_new_val_w=`echo x $ac_new_val` 2222 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2223 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2224 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2225 ac_cache_corrupted=: 2226 else 2227 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2228 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2229 eval $ac_var=\$ac_old_val 2230 fi 2231 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2232 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2233 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2234 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2235 fi;; 2236 esac 2237 # Pass precious variables to config.status. 2238 if test "$ac_new_set" = set; then 2239 case $ac_new_val in 2240 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2241 *) ac_arg=$ac_var=$ac_new_val ;; 2242 esac 2243 case " $ac_configure_args " in 2244 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2245 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2246 esac 2247 fi 2248 done 2249 if $ac_cache_corrupted; then 2250 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2253 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2254 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2255 fi 2256 ## -------------------- ## 2257 ## Main body of script. ## 2258 ## -------------------- ## 2259 2260 ac_ext=c 2261 ac_cpp='$CPP $CPPFLAGS' 2262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2264 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2265 2266 2267 2268 ac_aux_dir= 2269 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2270 if test -f "$ac_dir/install-sh"; then 2271 ac_aux_dir=$ac_dir 2272 ac_install_sh="$ac_aux_dir/install-sh -c" 2273 break 2274 elif test -f "$ac_dir/install.sh"; then 2275 ac_aux_dir=$ac_dir 2276 ac_install_sh="$ac_aux_dir/install.sh -c" 2277 break 2278 elif test -f "$ac_dir/shtool"; then 2279 ac_aux_dir=$ac_dir 2280 ac_install_sh="$ac_aux_dir/shtool install -c" 2281 break 2282 fi 2283 done 2284 if test -z "$ac_aux_dir"; then 2285 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2286 fi 2287 2288 # These three variables are undocumented and unsupported, 2289 # and are intended to be withdrawn in a future Autoconf release. 2290 # They can cause serious problems if a builder's source tree is in a directory 2291 # whose full name contains unusual characters. 2292 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2293 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2294 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2295 2296 2297 # Make sure we can run config.sub. 2298 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2299 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2300 2301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2302 $as_echo_n "checking build system type... " >&6; } 2303 if test "${ac_cv_build+set}" = set; then : 2304 $as_echo_n "(cached) " >&6 2305 else 2306 ac_build_alias=$build_alias 2307 test "x$ac_build_alias" = x && 2308 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2309 test "x$ac_build_alias" = x && 2310 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2311 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2312 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2313 2314 fi 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2316 $as_echo "$ac_cv_build" >&6; } 2317 case $ac_cv_build in 2318 *-*-*) ;; 2319 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;; 2320 esac 2321 build=$ac_cv_build 2322 ac_save_IFS=$IFS; IFS='-' 2323 set x $ac_cv_build 2324 shift 2325 build_cpu=$1 2326 build_vendor=$2 2327 shift; shift 2328 # Remember, the first character of IFS is used to create $*, 2329 # except with old shells: 2330 build_os=$* 2331 IFS=$ac_save_IFS 2332 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2333 2334 2335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2336 $as_echo_n "checking host system type... " >&6; } 2337 if test "${ac_cv_host+set}" = set; then : 2338 $as_echo_n "(cached) " >&6 2339 else 2340 if test "x$host_alias" = x; then 2341 ac_cv_host=$ac_cv_build 2342 else 2343 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2344 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2345 fi 2346 2347 fi 2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2349 $as_echo "$ac_cv_host" >&6; } 2350 case $ac_cv_host in 2351 *-*-*) ;; 2352 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;; 2353 esac 2354 host=$ac_cv_host 2355 ac_save_IFS=$IFS; IFS='-' 2356 set x $ac_cv_host 2357 shift 2358 host_cpu=$1 2359 host_vendor=$2 2360 shift; shift 2361 # Remember, the first character of IFS is used to create $*, 2362 # except with old shells: 2363 host_os=$* 2364 IFS=$ac_save_IFS 2365 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2366 2367 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 2369 $as_echo_n "checking target system type... " >&6; } 2370 if test "${ac_cv_target+set}" = set; then : 2371 $as_echo_n "(cached) " >&6 2372 else 2373 if test "x$target_alias" = x; then 2374 ac_cv_target=$ac_cv_host 2375 else 2376 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2377 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2378 fi 2379 2380 fi 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2382 $as_echo "$ac_cv_target" >&6; } 2383 case $ac_cv_target in 2384 *-*-*) ;; 2385 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5 ;; 2386 esac 2387 target=$ac_cv_target 2388 ac_save_IFS=$IFS; IFS='-' 2389 set x $ac_cv_target 2390 shift 2391 target_cpu=$1 2392 target_vendor=$2 2393 shift; shift 2394 # Remember, the first character of IFS is used to create $*, 2395 # except with old shells: 2396 target_os=$* 2397 IFS=$ac_save_IFS 2398 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2399 2400 2401 # The aliases save the names the user supplied, while $host etc. 2402 # will get canonicalized. 2403 test -n "$target_alias" && 2404 test "$program_prefix$program_suffix$program_transform_name" = \ 2405 NONENONEs,x,x, && 2406 program_prefix=${target_alias}- 2407 2408 2409 2410 2411 2412 2413 2414 2415 # Check whether --with-gcc was given. 2416 if test "${with_gcc+set}" = set; then : 2417 withval=$with_gcc; 2418 fi 2419 2420 V_CCOPT="-O" 2421 V_INCLS="" 2422 if test "${srcdir}" != "." ; then 2423 V_INCLS="-I\$(srcdir)" 2424 fi 2425 if test "${CFLAGS+set}" = set; then 2426 LBL_CFLAGS="$CFLAGS" 2427 fi 2428 if test -z "$CC" ; then 2429 case "$host_os" in 2430 2431 bsdi*) 2432 # Extract the first word of "shlicc2", so it can be a program name with args. 2433 set dummy shlicc2; ac_word=$2 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2435 $as_echo_n "checking for $ac_word... " >&6; } 2436 if test "${ac_cv_prog_SHLICC2+set}" = set; then : 2437 $as_echo_n "(cached) " >&6 2438 else 2439 if test -n "$SHLICC2"; then 2440 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. 2441 else 2442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2443 for as_dir in $PATH 2444 do 2445 IFS=$as_save_IFS 2446 test -z "$as_dir" && as_dir=. 2447 for ac_exec_ext in '' $ac_executable_extensions; do 2448 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2449 ac_cv_prog_SHLICC2="yes" 2450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2451 break 2 2452 fi 2453 done 2454 done 2455 IFS=$as_save_IFS 2456 2457 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" 2458 fi 2459 fi 2460 SHLICC2=$ac_cv_prog_SHLICC2 2461 if test -n "$SHLICC2"; then 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5 2463 $as_echo "$SHLICC2" >&6; } 2464 else 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2466 $as_echo "no" >&6; } 2467 fi 2468 2469 2470 if test $SHLICC2 = yes ; then 2471 CC=shlicc2 2472 export CC 2473 fi 2474 ;; 2475 esac 2476 fi 2477 if test -z "$CC" -a "$with_gcc" = no ; then 2478 CC=cc 2479 export CC 2480 fi 2481 2482 ac_ext=c 2483 ac_cpp='$CPP $CPPFLAGS' 2484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2486 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2487 if test -n "$ac_tool_prefix"; then 2488 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2489 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2491 $as_echo_n "checking for $ac_word... " >&6; } 2492 if test "${ac_cv_prog_CC+set}" = set; then : 2493 $as_echo_n "(cached) " >&6 2494 else 2495 if test -n "$CC"; then 2496 ac_cv_prog_CC="$CC" # Let the user override the test. 2497 else 2498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2499 for as_dir in $PATH 2500 do 2501 IFS=$as_save_IFS 2502 test -z "$as_dir" && as_dir=. 2503 for ac_exec_ext in '' $ac_executable_extensions; do 2504 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2505 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2506 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2507 break 2 2508 fi 2509 done 2510 done 2511 IFS=$as_save_IFS 2512 2513 fi 2514 fi 2515 CC=$ac_cv_prog_CC 2516 if test -n "$CC"; then 2517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2518 $as_echo "$CC" >&6; } 2519 else 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2521 $as_echo "no" >&6; } 2522 fi 2523 2524 2525 fi 2526 if test -z "$ac_cv_prog_CC"; then 2527 ac_ct_CC=$CC 2528 # Extract the first word of "gcc", so it can be a program name with args. 2529 set dummy gcc; ac_word=$2 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2531 $as_echo_n "checking for $ac_word... " >&6; } 2532 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2533 $as_echo_n "(cached) " >&6 2534 else 2535 if test -n "$ac_ct_CC"; then 2536 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2537 else 2538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2539 for as_dir in $PATH 2540 do 2541 IFS=$as_save_IFS 2542 test -z "$as_dir" && as_dir=. 2543 for ac_exec_ext in '' $ac_executable_extensions; do 2544 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2545 ac_cv_prog_ac_ct_CC="gcc" 2546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2547 break 2 2548 fi 2549 done 2550 done 2551 IFS=$as_save_IFS 2552 2553 fi 2554 fi 2555 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2556 if test -n "$ac_ct_CC"; then 2557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2558 $as_echo "$ac_ct_CC" >&6; } 2559 else 2560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2561 $as_echo "no" >&6; } 2562 fi 2563 2564 if test "x$ac_ct_CC" = x; then 2565 CC="" 2566 else 2567 case $cross_compiling:$ac_tool_warned in 2568 yes:) 2569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2571 ac_tool_warned=yes ;; 2572 esac 2573 CC=$ac_ct_CC 2574 fi 2575 else 2576 CC="$ac_cv_prog_CC" 2577 fi 2578 2579 if test -z "$CC"; then 2580 if test -n "$ac_tool_prefix"; then 2581 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2582 set dummy ${ac_tool_prefix}cc; ac_word=$2 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2584 $as_echo_n "checking for $ac_word... " >&6; } 2585 if test "${ac_cv_prog_CC+set}" = set; then : 2586 $as_echo_n "(cached) " >&6 2587 else 2588 if test -n "$CC"; then 2589 ac_cv_prog_CC="$CC" # Let the user override the test. 2590 else 2591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2592 for as_dir in $PATH 2593 do 2594 IFS=$as_save_IFS 2595 test -z "$as_dir" && as_dir=. 2596 for ac_exec_ext in '' $ac_executable_extensions; do 2597 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2598 ac_cv_prog_CC="${ac_tool_prefix}cc" 2599 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2600 break 2 2601 fi 2602 done 2603 done 2604 IFS=$as_save_IFS 2605 2606 fi 2607 fi 2608 CC=$ac_cv_prog_CC 2609 if test -n "$CC"; then 2610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2611 $as_echo "$CC" >&6; } 2612 else 2613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2614 $as_echo "no" >&6; } 2615 fi 2616 2617 2618 fi 2619 fi 2620 if test -z "$CC"; then 2621 # Extract the first word of "cc", so it can be a program name with args. 2622 set dummy cc; ac_word=$2 2623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2624 $as_echo_n "checking for $ac_word... " >&6; } 2625 if test "${ac_cv_prog_CC+set}" = set; then : 2626 $as_echo_n "(cached) " >&6 2627 else 2628 if test -n "$CC"; then 2629 ac_cv_prog_CC="$CC" # Let the user override the test. 2630 else 2631 ac_prog_rejected=no 2632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2633 for as_dir in $PATH 2634 do 2635 IFS=$as_save_IFS 2636 test -z "$as_dir" && as_dir=. 2637 for ac_exec_ext in '' $ac_executable_extensions; do 2638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2639 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2640 ac_prog_rejected=yes 2641 continue 2642 fi 2643 ac_cv_prog_CC="cc" 2644 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2645 break 2 2646 fi 2647 done 2648 done 2649 IFS=$as_save_IFS 2650 2651 if test $ac_prog_rejected = yes; then 2652 # We found a bogon in the path, so make sure we never use it. 2653 set dummy $ac_cv_prog_CC 2654 shift 2655 if test $# != 0; then 2656 # We chose a different compiler from the bogus one. 2657 # However, it has the same basename, so the bogon will be chosen 2658 # first if we set CC to just the basename; use the full file name. 2659 shift 2660 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2661 fi 2662 fi 2663 fi 2664 fi 2665 CC=$ac_cv_prog_CC 2666 if test -n "$CC"; then 2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2668 $as_echo "$CC" >&6; } 2669 else 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2671 $as_echo "no" >&6; } 2672 fi 2673 2674 2675 fi 2676 if test -z "$CC"; then 2677 if test -n "$ac_tool_prefix"; then 2678 for ac_prog in cl.exe 2679 do 2680 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2681 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2683 $as_echo_n "checking for $ac_word... " >&6; } 2684 if test "${ac_cv_prog_CC+set}" = set; then : 2685 $as_echo_n "(cached) " >&6 2686 else 2687 if test -n "$CC"; then 2688 ac_cv_prog_CC="$CC" # Let the user override the test. 2689 else 2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2691 for as_dir in $PATH 2692 do 2693 IFS=$as_save_IFS 2694 test -z "$as_dir" && as_dir=. 2695 for ac_exec_ext in '' $ac_executable_extensions; do 2696 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2697 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2698 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2699 break 2 2700 fi 2701 done 2702 done 2703 IFS=$as_save_IFS 2704 2705 fi 2706 fi 2707 CC=$ac_cv_prog_CC 2708 if test -n "$CC"; then 2709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2710 $as_echo "$CC" >&6; } 2711 else 2712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2713 $as_echo "no" >&6; } 2714 fi 2715 2716 2717 test -n "$CC" && break 2718 done 2719 fi 2720 if test -z "$CC"; then 2721 ac_ct_CC=$CC 2722 for ac_prog in cl.exe 2723 do 2724 # Extract the first word of "$ac_prog", so it can be a program name with args. 2725 set dummy $ac_prog; ac_word=$2 2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2727 $as_echo_n "checking for $ac_word... " >&6; } 2728 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2729 $as_echo_n "(cached) " >&6 2730 else 2731 if test -n "$ac_ct_CC"; then 2732 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2733 else 2734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2735 for as_dir in $PATH 2736 do 2737 IFS=$as_save_IFS 2738 test -z "$as_dir" && as_dir=. 2739 for ac_exec_ext in '' $ac_executable_extensions; do 2740 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2741 ac_cv_prog_ac_ct_CC="$ac_prog" 2742 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2743 break 2 2744 fi 2745 done 2746 done 2747 IFS=$as_save_IFS 2748 2749 fi 2750 fi 2751 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2752 if test -n "$ac_ct_CC"; then 2753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2754 $as_echo "$ac_ct_CC" >&6; } 2755 else 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2757 $as_echo "no" >&6; } 2758 fi 2759 2760 2761 test -n "$ac_ct_CC" && break 2762 done 2763 2764 if test "x$ac_ct_CC" = x; then 2765 CC="" 2766 else 2767 case $cross_compiling:$ac_tool_warned in 2768 yes:) 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2771 ac_tool_warned=yes ;; 2772 esac 2773 CC=$ac_ct_CC 2774 fi 2775 fi 2776 2777 fi 2778 2779 2780 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2781 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2782 as_fn_error $? "no acceptable C compiler found in \$PATH 2783 See \`config.log' for more details" "$LINENO" 5 ; } 2784 2785 # Provide some information about the compiler. 2786 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2787 set X $ac_compile 2788 ac_compiler=$2 2789 for ac_option in --version -v -V -qversion; do 2790 { { ac_try="$ac_compiler $ac_option >&5" 2791 case "(($ac_try" in 2792 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2793 *) ac_try_echo=$ac_try;; 2794 esac 2795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2796 $as_echo "$ac_try_echo"; } >&5 2797 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2798 ac_status=$? 2799 if test -s conftest.err; then 2800 sed '10a\ 2801 ... rest of stderr output deleted ... 2802 10q' conftest.err >conftest.er1 2803 cat conftest.er1 >&5 2804 fi 2805 rm -f conftest.er1 conftest.err 2806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2807 test $ac_status = 0; } 2808 done 2809 2810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2811 /* end confdefs.h. */ 2812 2813 int 2814 main () 2815 { 2816 2817 ; 2818 return 0; 2819 } 2820 _ACEOF 2821 ac_clean_files_save=$ac_clean_files 2822 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2823 # Try to create an executable without -o first, disregard a.out. 2824 # It will help us diagnose broken compilers, and finding out an intuition 2825 # of exeext. 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2827 $as_echo_n "checking whether the C compiler works... " >&6; } 2828 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2829 2830 # The possible output files: 2831 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2832 2833 ac_rmfiles= 2834 for ac_file in $ac_files 2835 do 2836 case $ac_file in 2837 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2838 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2839 esac 2840 done 2841 rm -f $ac_rmfiles 2842 2843 if { { ac_try="$ac_link_default" 2844 case "(($ac_try" in 2845 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2846 *) ac_try_echo=$ac_try;; 2847 esac 2848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2849 $as_echo "$ac_try_echo"; } >&5 2850 (eval "$ac_link_default") 2>&5 2851 ac_status=$? 2852 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2853 test $ac_status = 0; }; then : 2854 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2855 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2856 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2857 # so that the user can short-circuit this test for compilers unknown to 2858 # Autoconf. 2859 for ac_file in $ac_files '' 2860 do 2861 test -f "$ac_file" || continue 2862 case $ac_file in 2863 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2864 ;; 2865 [ab].out ) 2866 # We found the default executable, but exeext='' is most 2867 # certainly right. 2868 break;; 2869 *.* ) 2870 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2871 then :; else 2872 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2873 fi 2874 # We set ac_cv_exeext here because the later test for it is not 2875 # safe: cross compilers may not add the suffix if given an `-o' 2876 # argument, so we may need to know it at that point already. 2877 # Even if this section looks crufty: it has the advantage of 2878 # actually working. 2879 break;; 2880 * ) 2881 break;; 2882 esac 2883 done 2884 test "$ac_cv_exeext" = no && ac_cv_exeext= 2885 2886 else 2887 ac_file='' 2888 fi 2889 if test -z "$ac_file"; then : 2890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2891 $as_echo "no" >&6; } 2892 $as_echo "$as_me: failed program was:" >&5 2893 sed 's/^/| /' conftest.$ac_ext >&5 2894 2895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2897 as_fn_error 77 "C compiler cannot create executables 2898 See \`config.log' for more details" "$LINENO" 5 ; } 2899 else 2900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2901 $as_echo "yes" >&6; } 2902 fi 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2904 $as_echo_n "checking for C compiler default output file name... " >&6; } 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2906 $as_echo "$ac_file" >&6; } 2907 ac_exeext=$ac_cv_exeext 2908 2909 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2910 ac_clean_files=$ac_clean_files_save 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2912 $as_echo_n "checking for suffix of executables... " >&6; } 2913 if { { ac_try="$ac_link" 2914 case "(($ac_try" in 2915 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2916 *) ac_try_echo=$ac_try;; 2917 esac 2918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2919 $as_echo "$ac_try_echo"; } >&5 2920 (eval "$ac_link") 2>&5 2921 ac_status=$? 2922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2923 test $ac_status = 0; }; then : 2924 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2925 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2926 # work properly (i.e., refer to `conftest.exe'), while it won't with 2927 # `rm'. 2928 for ac_file in conftest.exe conftest conftest.*; do 2929 test -f "$ac_file" || continue 2930 case $ac_file in 2931 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2932 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2933 break;; 2934 * ) break;; 2935 esac 2936 done 2937 else 2938 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2939 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2940 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2941 See \`config.log' for more details" "$LINENO" 5 ; } 2942 fi 2943 rm -f conftest conftest$ac_cv_exeext 2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2945 $as_echo "$ac_cv_exeext" >&6; } 2946 2947 rm -f conftest.$ac_ext 2948 EXEEXT=$ac_cv_exeext 2949 ac_exeext=$EXEEXT 2950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2951 /* end confdefs.h. */ 2952 #include <stdio.h> 2953 int 2954 main () 2955 { 2956 FILE *f = fopen ("conftest.out", "w"); 2957 return ferror (f) || fclose (f) != 0; 2958 2959 ; 2960 return 0; 2961 } 2962 _ACEOF 2963 ac_clean_files="$ac_clean_files conftest.out" 2964 # Check that the compiler produces executables we can run. If not, either 2965 # the compiler is broken, or we cross compile. 2966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2967 $as_echo_n "checking whether we are cross compiling... " >&6; } 2968 if test "$cross_compiling" != yes; then 2969 { { ac_try="$ac_link" 2970 case "(($ac_try" in 2971 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2972 *) ac_try_echo=$ac_try;; 2973 esac 2974 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2975 $as_echo "$ac_try_echo"; } >&5 2976 (eval "$ac_link") 2>&5 2977 ac_status=$? 2978 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2979 test $ac_status = 0; } 2980 if { ac_try='./conftest$ac_cv_exeext' 2981 { { case "(($ac_try" in 2982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2983 *) ac_try_echo=$ac_try;; 2984 esac 2985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2986 $as_echo "$ac_try_echo"; } >&5 2987 (eval "$ac_try") 2>&5 2988 ac_status=$? 2989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2990 test $ac_status = 0; }; }; then 2991 cross_compiling=no 2992 else 2993 if test "$cross_compiling" = maybe; then 2994 cross_compiling=yes 2995 else 2996 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2998 as_fn_error $? "cannot run C compiled programs. 2999 If you meant to cross compile, use \`--host'. 3000 See \`config.log' for more details" "$LINENO" 5 ; } 3001 fi 3002 fi 3003 fi 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3005 $as_echo "$cross_compiling" >&6; } 3006 3007 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3008 ac_clean_files=$ac_clean_files_save 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3010 $as_echo_n "checking for suffix of object files... " >&6; } 3011 if test "${ac_cv_objext+set}" = set; then : 3012 $as_echo_n "(cached) " >&6 3013 else 3014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3015 /* end confdefs.h. */ 3016 3017 int 3018 main () 3019 { 3020 3021 ; 3022 return 0; 3023 } 3024 _ACEOF 3025 rm -f conftest.o conftest.obj 3026 if { { ac_try="$ac_compile" 3027 case "(($ac_try" in 3028 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3029 *) ac_try_echo=$ac_try;; 3030 esac 3031 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3032 $as_echo "$ac_try_echo"; } >&5 3033 (eval "$ac_compile") 2>&5 3034 ac_status=$? 3035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3036 test $ac_status = 0; }; then : 3037 for ac_file in conftest.o conftest.obj conftest.*; do 3038 test -f "$ac_file" || continue; 3039 case $ac_file in 3040 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3041 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3042 break;; 3043 esac 3044 done 3045 else 3046 $as_echo "$as_me: failed program was:" >&5 3047 sed 's/^/| /' conftest.$ac_ext >&5 3048 3049 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3050 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3051 as_fn_error $? "cannot compute suffix of object files: cannot compile 3052 See \`config.log' for more details" "$LINENO" 5 ; } 3053 fi 3054 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3055 fi 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3057 $as_echo "$ac_cv_objext" >&6; } 3058 OBJEXT=$ac_cv_objext 3059 ac_objext=$OBJEXT 3060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3061 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3062 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3063 $as_echo_n "(cached) " >&6 3064 else 3065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3066 /* end confdefs.h. */ 3067 3068 int 3069 main () 3070 { 3071 #ifndef __GNUC__ 3072 choke me 3073 #endif 3074 3075 ; 3076 return 0; 3077 } 3078 _ACEOF 3079 if ac_fn_c_try_compile "$LINENO"; then : 3080 ac_compiler_gnu=yes 3081 else 3082 ac_compiler_gnu=no 3083 fi 3084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3085 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3086 3087 fi 3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3089 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3090 if test $ac_compiler_gnu = yes; then 3091 GCC=yes 3092 else 3093 GCC= 3094 fi 3095 ac_test_CFLAGS=${CFLAGS+set} 3096 ac_save_CFLAGS=$CFLAGS 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3098 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3099 if test "${ac_cv_prog_cc_g+set}" = set; then : 3100 $as_echo_n "(cached) " >&6 3101 else 3102 ac_save_c_werror_flag=$ac_c_werror_flag 3103 ac_c_werror_flag=yes 3104 ac_cv_prog_cc_g=no 3105 CFLAGS="-g" 3106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3107 /* end confdefs.h. */ 3108 3109 int 3110 main () 3111 { 3112 3113 ; 3114 return 0; 3115 } 3116 _ACEOF 3117 if ac_fn_c_try_compile "$LINENO"; then : 3118 ac_cv_prog_cc_g=yes 3119 else 3120 CFLAGS="" 3121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3122 /* end confdefs.h. */ 3123 3124 int 3125 main () 3126 { 3127 3128 ; 3129 return 0; 3130 } 3131 _ACEOF 3132 if ac_fn_c_try_compile "$LINENO"; then : 3133 3134 else 3135 ac_c_werror_flag=$ac_save_c_werror_flag 3136 CFLAGS="-g" 3137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3138 /* end confdefs.h. */ 3139 3140 int 3141 main () 3142 { 3143 3144 ; 3145 return 0; 3146 } 3147 _ACEOF 3148 if ac_fn_c_try_compile "$LINENO"; then : 3149 ac_cv_prog_cc_g=yes 3150 fi 3151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3152 fi 3153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3154 fi 3155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3156 ac_c_werror_flag=$ac_save_c_werror_flag 3157 fi 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3159 $as_echo "$ac_cv_prog_cc_g" >&6; } 3160 if test "$ac_test_CFLAGS" = set; then 3161 CFLAGS=$ac_save_CFLAGS 3162 elif test $ac_cv_prog_cc_g = yes; then 3163 if test "$GCC" = yes; then 3164 CFLAGS="-g -O2" 3165 else 3166 CFLAGS="-g" 3167 fi 3168 else 3169 if test "$GCC" = yes; then 3170 CFLAGS="-O2" 3171 else 3172 CFLAGS= 3173 fi 3174 fi 3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3176 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3177 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3178 $as_echo_n "(cached) " >&6 3179 else 3180 ac_cv_prog_cc_c89=no 3181 ac_save_CC=$CC 3182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3183 /* end confdefs.h. */ 3184 #include <stdarg.h> 3185 #include <stdio.h> 3186 #include <sys/types.h> 3187 #include <sys/stat.h> 3188 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3189 struct buf { int x; }; 3190 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3191 static char *e (p, i) 3192 char **p; 3193 int i; 3194 { 3195 return p[i]; 3196 } 3197 static char *f (char * (*g) (char **, int), char **p, ...) 3198 { 3199 char *s; 3200 va_list v; 3201 va_start (v,p); 3202 s = g (p, va_arg (v,int)); 3203 va_end (v); 3204 return s; 3205 } 3206 3207 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3208 function prototypes and stuff, but not '\xHH' hex character constants. 3209 These don't provoke an error unfortunately, instead are silently treated 3210 as 'x'. The following induces an error, until -std is added to get 3211 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3212 array size at least. It's necessary to write '\x00'==0 to get something 3213 that's true only with -std. */ 3214 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3215 3216 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3217 inside strings and character constants. */ 3218 #define FOO(x) 'x' 3219 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3220 3221 int test (int i, double x); 3222 struct s1 {int (*f) (int a);}; 3223 struct s2 {int (*f) (double a);}; 3224 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3225 int argc; 3226 char **argv; 3227 int 3228 main () 3229 { 3230 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3231 ; 3232 return 0; 3233 } 3234 _ACEOF 3235 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3236 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3237 do 3238 CC="$ac_save_CC $ac_arg" 3239 if ac_fn_c_try_compile "$LINENO"; then : 3240 ac_cv_prog_cc_c89=$ac_arg 3241 fi 3242 rm -f core conftest.err conftest.$ac_objext 3243 test "x$ac_cv_prog_cc_c89" != "xno" && break 3244 done 3245 rm -f conftest.$ac_ext 3246 CC=$ac_save_CC 3247 3248 fi 3249 # AC_CACHE_VAL 3250 case "x$ac_cv_prog_cc_c89" in 3251 x) 3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3253 $as_echo "none needed" >&6; } ;; 3254 xno) 3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3256 $as_echo "unsupported" >&6; } ;; 3257 *) 3258 CC="$CC $ac_cv_prog_cc_c89" 3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3260 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3261 esac 3262 if test "x$ac_cv_prog_cc_c89" != xno; then : 3263 3264 fi 3265 3266 ac_ext=c 3267 ac_cpp='$CPP $CPPFLAGS' 3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3271 3272 3273 3274 3275 3276 if test "$GCC" = yes ; then 3277 if test "$SHLICC2" = yes ; then 3278 ac_cv_lbl_gcc_vers=2 3279 V_CCOPT="-O2" 3280 else 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5 3282 $as_echo_n "checking gcc version... " >&6; } 3283 if test "${ac_cv_lbl_gcc_vers+set}" = set; then : 3284 $as_echo_n "(cached) " >&6 3285 else 3286 ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \ 3287 sed -e '/^gcc version /!d' \ 3288 -e 's/^gcc version //' \ 3289 -e 's/ .*//' -e 's/^[^0-9]*//' \ 3290 -e 's/\..*//'` 3291 fi 3292 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_gcc_vers" >&5 3294 $as_echo "$ac_cv_lbl_gcc_vers" >&6; } 3295 if test $ac_cv_lbl_gcc_vers -gt 1 ; then 3296 V_CCOPT="-O2" 3297 fi 3298 fi 3299 else 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that $CC handles ansi prototypes" >&5 3301 $as_echo_n "checking that $CC handles ansi prototypes... " >&6; } 3302 if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then : 3303 $as_echo_n "(cached) " >&6 3304 else 3305 3306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3307 /* end confdefs.h. */ 3308 #include <sys/types.h> 3309 int 3310 main () 3311 { 3312 int frob(int, char *) 3313 ; 3314 return 0; 3315 } 3316 _ACEOF 3317 if ac_fn_c_try_compile "$LINENO"; then : 3318 ac_cv_lbl_cc_ansi_prototypes=yes 3319 else 3320 ac_cv_lbl_cc_ansi_prototypes=no 3321 fi 3322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3323 fi 3324 3325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_ansi_prototypes" >&5 3326 $as_echo "$ac_cv_lbl_cc_ansi_prototypes" >&6; } 3327 if test $ac_cv_lbl_cc_ansi_prototypes = no ; then 3328 case "$host_os" in 3329 3330 hpux*) 3331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5 3332 $as_echo_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... " >&6; } 3333 savedcflags="$CFLAGS" 3334 CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS" 3335 if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then : 3336 $as_echo_n "(cached) " >&6 3337 else 3338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3339 /* end confdefs.h. */ 3340 #include <sys/types.h> 3341 int 3342 main () 3343 { 3344 int frob(int, char *) 3345 ; 3346 return 0; 3347 } 3348 _ACEOF 3349 if ac_fn_c_try_compile "$LINENO"; then : 3350 ac_cv_lbl_cc_hpux_cc_aa=yes 3351 else 3352 ac_cv_lbl_cc_hpux_cc_aa=no 3353 fi 3354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3355 fi 3356 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5 3358 $as_echo "$ac_cv_lbl_cc_hpux_cc_aa" >&6; } 3359 if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then 3360 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 3361 fi 3362 CFLAGS="$savedcflags" 3363 V_CCOPT="-Aa $V_CCOPT" 3364 3365 $as_echo "#define _HPUX_SOURCE 1" >>confdefs.h 3366 3367 ;; 3368 3369 osf*) 3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ansi mode in DEC compiler ($CC -std1)" >&5 3371 $as_echo_n "checking for ansi mode in DEC compiler ($CC -std1)... " >&6; } 3372 savedcflags="$CFLAGS" 3373 CFLAGS="-std1" 3374 if test "${ac_cv_lbl_cc_osf1_cc_std1+set}" = set; then : 3375 $as_echo_n "(cached) " >&6 3376 else 3377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3378 /* end confdefs.h. */ 3379 #include <sys/types.h> 3380 int 3381 main () 3382 { 3383 int frob(int, char *) 3384 ; 3385 return 0; 3386 } 3387 _ACEOF 3388 if ac_fn_c_try_compile "$LINENO"; then : 3389 ac_cv_lbl_cc_osf1_cc_std1=yes 3390 else 3391 ac_cv_lbl_cc_osf1_cc_std1=no 3392 fi 3393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3394 fi 3395 3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_osf1_cc_std1" >&5 3397 $as_echo "$ac_cv_lbl_cc_osf1_cc_std1" >&6; } 3398 if test $ac_cv_lbl_cc_osf1_cc_std1 = no ; then 3399 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 3400 fi 3401 CFLAGS="$savedcflags" 3402 V_CCOPT="-std1 $V_CCOPT" 3403 ;; 3404 3405 *) 3406 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 3407 ;; 3408 esac 3409 fi 3410 V_INCLS="$V_INCLS -I/usr/local/include" 3411 LDFLAGS="$LDFLAGS -L/usr/local/lib" 3412 3413 case "$host_os" in 3414 3415 irix*) 3416 V_CCOPT="$V_CCOPT -xansi -signed -g3" 3417 ;; 3418 3419 osf*) 3420 # 3421 # Presumed to be DEC OSF/1, Digital UNIX, or 3422 # Tru64 UNIX. 3423 # 3424 V_CCOPT="$V_CCOPT -g3" 3425 ;; 3426 3427 ultrix*) 3428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5 3429 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; } 3430 if test "${ac_cv_lbl_cc_const_proto+set}" = set; then : 3431 $as_echo_n "(cached) " >&6 3432 else 3433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3434 /* end confdefs.h. */ 3435 #include <sys/types.h> 3436 int 3437 main () 3438 { 3439 struct a { int b; }; 3440 void c(const struct a *) 3441 ; 3442 return 0; 3443 } 3444 _ACEOF 3445 if ac_fn_c_try_compile "$LINENO"; then : 3446 ac_cv_lbl_cc_const_proto=yes 3447 else 3448 ac_cv_lbl_cc_const_proto=no 3449 fi 3450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3451 fi 3452 3453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5 3454 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; } 3455 if test $ac_cv_lbl_cc_const_proto = no ; then 3456 3457 $as_echo "#define const /**/" >>confdefs.h 3458 3459 fi 3460 ;; 3461 esac 3462 fi 3463 3464 3465 if test "$GCC" = yes ; then 3466 # 3467 # On platforms where we build a shared library: 3468 # 3469 # add options to generate position-independent code, 3470 # if necessary (it's the default in AIX and Darwin/OS X); 3471 # 3472 # define option to set the soname of the shared library, 3473 # if the OS supports that; 3474 # 3475 # add options to specify, at link time, a directory to 3476 # add to the run-time search path, if that's necessary. 3477 # 3478 V_SHLIB_CMD="\$(CC)" 3479 V_SHLIB_OPT="-shared" 3480 case "$host_os" in 3481 3482 aix*) 3483 ;; 3484 3485 freebsd*|netbsd*|openbsd*|dragonfly*|linux*|osf*) 3486 # 3487 # Platforms where the linker is the GNU linker 3488 # or accepts command-line arguments like 3489 # those the GNU linker accepts. 3490 # 3491 # Some instruction sets require -fPIC on some 3492 # operating systems. Check for them. If you 3493 # have a combination that requires it, add it 3494 # here. 3495 # 3496 PIC_OPT=-fpic 3497 case "$host_cpu" in 3498 3499 sparc64*) 3500 case "$host_os" in 3501 3502 freebsd*) 3503 PIC_OPT=-fPIC 3504 ;; 3505 esac 3506 ;; 3507 esac 3508 V_CCOPT="$V_CCOPT $PIC_OPT" 3509 V_SONAME_OPT="-Wl,-soname," 3510 V_RPATH_OPT="-Wl,-rpath," 3511 ;; 3512 3513 hpux*) 3514 V_CCOPT="$V_CCOPT -fpic" 3515 # 3516 # XXX - this assumes GCC is using the HP linker, 3517 # rather than the GNU linker, and that the "+h" 3518 # option is used on all HP-UX platforms, both .sl 3519 # and .so. 3520 # 3521 V_SONAME_OPT="-Wl,+h," 3522 # 3523 # By default, directories specifed with -L 3524 # are added to the run-time search path, so 3525 # we don't add them in pcap-config. 3526 # 3527 ;; 3528 3529 solaris*) 3530 V_CCOPT="$V_CCOPT -fpic" 3531 # 3532 # XXX - this assumes GCC is using the Sun linker, 3533 # rather than the GNU linker. 3534 # 3535 V_SONAME_OPT="-Wl,-h," 3536 V_RPATH_OPT="-Wl,-R," 3537 ;; 3538 esac 3539 else 3540 # 3541 # Set the appropriate compiler flags and, on platforms 3542 # where we build a shared library: 3543 # 3544 # add options to generate position-independent code, 3545 # if necessary (it's the default in Darwin/OS X); 3546 # 3547 # if we generate ".so" shared libraries, define the 3548 # appropriate options for building the shared library; 3549 # 3550 # add options to specify, at link time, a directory to 3551 # add to the run-time search path, if that's necessary. 3552 # 3553 # Note: spaces after V_SONAME_OPT are significant; on 3554 # some platforms the soname is passed with a GCC-like 3555 # "-Wl,-soname,{soname}" option, with the soname part 3556 # of the option, while on other platforms the C compiler 3557 # driver takes it as a regular option with the soname 3558 # following the option. The same applies to V_RPATH_OPT. 3559 # 3560 case "$host_os" in 3561 3562 aix*) 3563 V_SHLIB_CMD="\$(CC)" 3564 V_SHLIB_OPT="-G -bnoentry -bexpall" 3565 ;; 3566 3567 freebsd*|netbsd*|openbsd*|dragonfly*|linux*) 3568 # 3569 # "cc" is GCC. 3570 # 3571 V_CCOPT="$V_CCOPT -fpic" 3572 V_SHLIB_CMD="\$(CC)" 3573 V_SHLIB_OPT="-shared" 3574 V_SONAME_OPT="-Wl,-soname," 3575 V_RPATH_OPT="-Wl,-rpath," 3576 ;; 3577 3578 hpux*) 3579 V_CCOPT="$V_CCOPT +z" 3580 V_SHLIB_CMD="\$(LD)" 3581 V_SHLIB_OPT="-b" 3582 V_SONAME_OPT="+h " 3583 # 3584 # By default, directories specifed with -L 3585 # are added to the run-time search path, so 3586 # we don't add them in pcap-config. 3587 # 3588 ;; 3589 3590 osf*) 3591 # 3592 # Presumed to be DEC OSF/1, Digital UNIX, or 3593 # Tru64 UNIX. 3594 # 3595 V_SHLIB_CMD="\$(CC)" 3596 V_SHLIB_OPT="-shared" 3597 V_SONAME_OPT="-soname " 3598 V_RPATH_OPT="-rpath " 3599 ;; 3600 3601 solaris*) 3602 V_CCOPT="$V_CCOPT -Kpic" 3603 V_SHLIB_CMD="\$(CC)" 3604 V_SHLIB_OPT="-G" 3605 V_SONAME_OPT="-h " 3606 V_RPATH_OPT="-R" 3607 ;; 3608 esac 3609 fi 3610 3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3612 $as_echo_n "checking for inline... " >&6; } 3613 save_CFLAGS="$CFLAGS" 3614 CFLAGS="$V_CCOPT" 3615 if test "${ac_cv_lbl_inline+set}" = set; then : 3616 $as_echo_n "(cached) " >&6 3617 else 3618 3619 ac_cv_lbl_inline="" 3620 ac_lbl_cc_inline=no 3621 for ac_lbl_inline in inline __inline__ __inline 3622 do 3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3624 /* end confdefs.h. */ 3625 #define inline $ac_lbl_inline 3626 static inline struct iltest *foo(void); 3627 struct iltest { 3628 int iltest1; 3629 int iltest2; 3630 }; 3631 3632 static inline struct iltest * 3633 foo() 3634 { 3635 static struct iltest xxx; 3636 3637 return &xxx; 3638 } 3639 int 3640 main () 3641 { 3642 3643 ; 3644 return 0; 3645 } 3646 _ACEOF 3647 if ac_fn_c_try_compile "$LINENO"; then : 3648 ac_lbl_cc_inline=yes 3649 fi 3650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3651 if test "$ac_lbl_cc_inline" = yes ; then 3652 break; 3653 fi 3654 done 3655 if test "$ac_lbl_cc_inline" = yes ; then 3656 ac_cv_lbl_inline=$ac_lbl_inline 3657 fi 3658 fi 3659 3660 CFLAGS="$save_CFLAGS" 3661 if test ! -z "$ac_cv_lbl_inline" ; then 3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5 3663 $as_echo "$ac_cv_lbl_inline" >&6; } 3664 else 3665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3666 $as_echo "no" >&6; } 3667 fi 3668 3669 cat >>confdefs.h <<_ACEOF 3670 #define inline $ac_cv_lbl_inline 3671 _ACEOF 3672 3673 3674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 3675 $as_echo_n "checking for __attribute__... " >&6; } 3676 if test "${ac_cv___attribute__+set}" = set; then : 3677 $as_echo_n "(cached) " >&6 3678 else 3679 3680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3681 /* end confdefs.h. */ 3682 3683 #include <stdlib.h> 3684 3685 static void foo(void) __attribute__ ((noreturn)); 3686 3687 static void 3688 foo(void) 3689 { 3690 exit(1); 3691 } 3692 3693 int 3694 main(int argc, char **argv) 3695 { 3696 foo(); 3697 } 3698 3699 _ACEOF 3700 if ac_fn_c_try_compile "$LINENO"; then : 3701 ac_cv___attribute__=yes 3702 else 3703 ac_cv___attribute__=no 3704 fi 3705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3706 fi 3707 3708 if test "$ac_cv___attribute__" = "yes"; then 3709 3710 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 3711 3712 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\"" 3713 else 3714 V_DEFS="$V_DEFS -D_U_=\"\"" 3715 fi 3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 3717 $as_echo "$ac_cv___attribute__" >&6; } 3718 3719 3720 ac_ext=c 3721 ac_cpp='$CPP $CPPFLAGS' 3722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3724 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3726 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3727 # On Suns, sometimes $CPP names a directory. 3728 if test -n "$CPP" && test -d "$CPP"; then 3729 CPP= 3730 fi 3731 if test -z "$CPP"; then 3732 if test "${ac_cv_prog_CPP+set}" = set; then : 3733 $as_echo_n "(cached) " >&6 3734 else 3735 # Double quotes because CPP needs to be expanded 3736 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3737 do 3738 ac_preproc_ok=false 3739 for ac_c_preproc_warn_flag in '' yes 3740 do 3741 # Use a header file that comes with gcc, so configuring glibc 3742 # with a fresh cross-compiler works. 3743 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3744 # <limits.h> exists even on freestanding compilers. 3745 # On the NeXT, cc -E runs the code through the compiler's parser, 3746 # not just through cpp. "Syntax error" is here to catch this case. 3747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3748 /* end confdefs.h. */ 3749 #ifdef __STDC__ 3750 # include <limits.h> 3751 #else 3752 # include <assert.h> 3753 #endif 3754 Syntax error 3755 _ACEOF 3756 if ac_fn_c_try_cpp "$LINENO"; then : 3757 3758 else 3759 # Broken: fails on valid input. 3760 continue 3761 fi 3762 rm -f conftest.err conftest.i conftest.$ac_ext 3763 3764 # OK, works on sane cases. Now check whether nonexistent headers 3765 # can be detected and how. 3766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3767 /* end confdefs.h. */ 3768 #include <ac_nonexistent.h> 3769 _ACEOF 3770 if ac_fn_c_try_cpp "$LINENO"; then : 3771 # Broken: success on invalid input. 3772 continue 3773 else 3774 # Passes both tests. 3775 ac_preproc_ok=: 3776 break 3777 fi 3778 rm -f conftest.err conftest.i conftest.$ac_ext 3779 3780 done 3781 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3782 rm -f conftest.i conftest.err conftest.$ac_ext 3783 if $ac_preproc_ok; then : 3784 break 3785 fi 3786 3787 done 3788 ac_cv_prog_CPP=$CPP 3789 3790 fi 3791 CPP=$ac_cv_prog_CPP 3792 else 3793 ac_cv_prog_CPP=$CPP 3794 fi 3795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3796 $as_echo "$CPP" >&6; } 3797 ac_preproc_ok=false 3798 for ac_c_preproc_warn_flag in '' yes 3799 do 3800 # Use a header file that comes with gcc, so configuring glibc 3801 # with a fresh cross-compiler works. 3802 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3803 # <limits.h> exists even on freestanding compilers. 3804 # On the NeXT, cc -E runs the code through the compiler's parser, 3805 # not just through cpp. "Syntax error" is here to catch this case. 3806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3807 /* end confdefs.h. */ 3808 #ifdef __STDC__ 3809 # include <limits.h> 3810 #else 3811 # include <assert.h> 3812 #endif 3813 Syntax error 3814 _ACEOF 3815 if ac_fn_c_try_cpp "$LINENO"; then : 3816 3817 else 3818 # Broken: fails on valid input. 3819 continue 3820 fi 3821 rm -f conftest.err conftest.i conftest.$ac_ext 3822 3823 # OK, works on sane cases. Now check whether nonexistent headers 3824 # can be detected and how. 3825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3826 /* end confdefs.h. */ 3827 #include <ac_nonexistent.h> 3828 _ACEOF 3829 if ac_fn_c_try_cpp "$LINENO"; then : 3830 # Broken: success on invalid input. 3831 continue 3832 else 3833 # Passes both tests. 3834 ac_preproc_ok=: 3835 break 3836 fi 3837 rm -f conftest.err conftest.i conftest.$ac_ext 3838 3839 done 3840 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3841 rm -f conftest.i conftest.err conftest.$ac_ext 3842 if $ac_preproc_ok; then : 3843 3844 else 3845 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3846 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3847 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3848 See \`config.log' for more details" "$LINENO" 5 ; } 3849 fi 3850 3851 ac_ext=c 3852 ac_cpp='$CPP $CPPFLAGS' 3853 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3854 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3855 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3856 3857 3858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3859 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3860 if test "${ac_cv_path_GREP+set}" = set; then : 3861 $as_echo_n "(cached) " >&6 3862 else 3863 if test -z "$GREP"; then 3864 ac_path_GREP_found=false 3865 # Loop through the user's path and test for each of PROGNAME-LIST 3866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3867 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3868 do 3869 IFS=$as_save_IFS 3870 test -z "$as_dir" && as_dir=. 3871 for ac_prog in grep ggrep; do 3872 for ac_exec_ext in '' $ac_executable_extensions; do 3873 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3874 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3875 # Check for GNU ac_path_GREP and select it if it is found. 3876 # Check for GNU $ac_path_GREP 3877 case `"$ac_path_GREP" --version 2>&1` in 3878 *GNU*) 3879 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3880 *) 3881 ac_count=0 3882 $as_echo_n 0123456789 >"conftest.in" 3883 while : 3884 do 3885 cat "conftest.in" "conftest.in" >"conftest.tmp" 3886 mv "conftest.tmp" "conftest.in" 3887 cp "conftest.in" "conftest.nl" 3888 $as_echo 'GREP' >> "conftest.nl" 3889 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3890 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3891 as_fn_arith $ac_count + 1 && ac_count=$as_val 3892 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3893 # Best one so far, save it but keep looking for a better one 3894 ac_cv_path_GREP="$ac_path_GREP" 3895 ac_path_GREP_max=$ac_count 3896 fi 3897 # 10*(2^10) chars as input seems more than enough 3898 test $ac_count -gt 10 && break 3899 done 3900 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3901 esac 3902 3903 $ac_path_GREP_found && break 3 3904 done 3905 done 3906 done 3907 IFS=$as_save_IFS 3908 if test -z "$ac_cv_path_GREP"; then 3909 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3910 fi 3911 else 3912 ac_cv_path_GREP=$GREP 3913 fi 3914 3915 fi 3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3917 $as_echo "$ac_cv_path_GREP" >&6; } 3918 GREP="$ac_cv_path_GREP" 3919 3920 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3922 $as_echo_n "checking for egrep... " >&6; } 3923 if test "${ac_cv_path_EGREP+set}" = set; then : 3924 $as_echo_n "(cached) " >&6 3925 else 3926 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3927 then ac_cv_path_EGREP="$GREP -E" 3928 else 3929 if test -z "$EGREP"; then 3930 ac_path_EGREP_found=false 3931 # Loop through the user's path and test for each of PROGNAME-LIST 3932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3933 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3934 do 3935 IFS=$as_save_IFS 3936 test -z "$as_dir" && as_dir=. 3937 for ac_prog in egrep; do 3938 for ac_exec_ext in '' $ac_executable_extensions; do 3939 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3940 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3941 # Check for GNU ac_path_EGREP and select it if it is found. 3942 # Check for GNU $ac_path_EGREP 3943 case `"$ac_path_EGREP" --version 2>&1` in 3944 *GNU*) 3945 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3946 *) 3947 ac_count=0 3948 $as_echo_n 0123456789 >"conftest.in" 3949 while : 3950 do 3951 cat "conftest.in" "conftest.in" >"conftest.tmp" 3952 mv "conftest.tmp" "conftest.in" 3953 cp "conftest.in" "conftest.nl" 3954 $as_echo 'EGREP' >> "conftest.nl" 3955 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3956 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3957 as_fn_arith $ac_count + 1 && ac_count=$as_val 3958 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3959 # Best one so far, save it but keep looking for a better one 3960 ac_cv_path_EGREP="$ac_path_EGREP" 3961 ac_path_EGREP_max=$ac_count 3962 fi 3963 # 10*(2^10) chars as input seems more than enough 3964 test $ac_count -gt 10 && break 3965 done 3966 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3967 esac 3968 3969 $ac_path_EGREP_found && break 3 3970 done 3971 done 3972 done 3973 IFS=$as_save_IFS 3974 if test -z "$ac_cv_path_EGREP"; then 3975 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3976 fi 3977 else 3978 ac_cv_path_EGREP=$EGREP 3979 fi 3980 3981 fi 3982 fi 3983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3984 $as_echo "$ac_cv_path_EGREP" >&6; } 3985 EGREP="$ac_cv_path_EGREP" 3986 3987 3988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3989 $as_echo_n "checking for ANSI C header files... " >&6; } 3990 if test "${ac_cv_header_stdc+set}" = set; then : 3991 $as_echo_n "(cached) " >&6 3992 else 3993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3994 /* end confdefs.h. */ 3995 #include <stdlib.h> 3996 #include <stdarg.h> 3997 #include <string.h> 3998 #include <float.h> 3999 4000 int 4001 main () 4002 { 4003 4004 ; 4005 return 0; 4006 } 4007 _ACEOF 4008 if ac_fn_c_try_compile "$LINENO"; then : 4009 ac_cv_header_stdc=yes 4010 else 4011 ac_cv_header_stdc=no 4012 fi 4013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4014 4015 if test $ac_cv_header_stdc = yes; then 4016 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4018 /* end confdefs.h. */ 4019 #include <string.h> 4020 4021 _ACEOF 4022 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4023 $EGREP "memchr" >/dev/null 2>&1; then : 4024 4025 else 4026 ac_cv_header_stdc=no 4027 fi 4028 rm -f conftest* 4029 4030 fi 4031 4032 if test $ac_cv_header_stdc = yes; then 4033 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4035 /* end confdefs.h. */ 4036 #include <stdlib.h> 4037 4038 _ACEOF 4039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4040 $EGREP "free" >/dev/null 2>&1; then : 4041 4042 else 4043 ac_cv_header_stdc=no 4044 fi 4045 rm -f conftest* 4046 4047 fi 4048 4049 if test $ac_cv_header_stdc = yes; then 4050 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4051 if test "$cross_compiling" = yes; then : 4052 : 4053 else 4054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4055 /* end confdefs.h. */ 4056 #include <ctype.h> 4057 #include <stdlib.h> 4058 #if ((' ' & 0x0FF) == 0x020) 4059 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4060 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4061 #else 4062 # define ISLOWER(c) \ 4063 (('a' <= (c) && (c) <= 'i') \ 4064 || ('j' <= (c) && (c) <= 'r') \ 4065 || ('s' <= (c) && (c) <= 'z')) 4066 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4067 #endif 4068 4069 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4070 int 4071 main () 4072 { 4073 int i; 4074 for (i = 0; i < 256; i++) 4075 if (XOR (islower (i), ISLOWER (i)) 4076 || toupper (i) != TOUPPER (i)) 4077 return 2; 4078 return 0; 4079 } 4080 _ACEOF 4081 if ac_fn_c_try_run "$LINENO"; then : 4082 4083 else 4084 ac_cv_header_stdc=no 4085 fi 4086 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4087 conftest.$ac_objext conftest.beam conftest.$ac_ext 4088 fi 4089 4090 fi 4091 fi 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4093 $as_echo "$ac_cv_header_stdc" >&6; } 4094 if test $ac_cv_header_stdc = yes; then 4095 4096 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4097 4098 fi 4099 4100 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4101 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4102 inttypes.h stdint.h unistd.h 4103 do : 4104 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4105 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4106 " 4107 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4108 cat >>confdefs.h <<_ACEOF 4109 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4110 _ACEOF 4111 4112 fi 4113 4114 done 4115 4116 4117 for ac_header in sys/bitypes.h 4118 do : 4119 ac_fn_c_check_header_mongrel "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default" 4120 if test "x$ac_cv_header_sys_bitypes_h" = x""yes; then : 4121 cat >>confdefs.h <<_ACEOF 4122 #define HAVE_SYS_BITYPES_H 1 4123 _ACEOF 4124 4125 fi 4126 4127 done 4128 4129 4130 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default 4131 #ifdef HAVE_SYS_BITYPES_H 4132 #include <sys/bitypes.h> 4133 #endif 4134 " 4135 if test "x$ac_cv_type_int8_t" = x""yes; then : 4136 4137 else 4138 4139 $as_echo "#define int8_t signed char" >>confdefs.h 4140 4141 fi 4142 4143 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default 4144 #ifdef HAVE_SYS_BITYPES_H 4145 #include <sys/bitypes.h> 4146 #endif 4147 " 4148 if test "x$ac_cv_type_u_int8_t" = x""yes; then : 4149 4150 else 4151 4152 $as_echo "#define u_int8_t unsigned char" >>confdefs.h 4153 4154 fi 4155 4156 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 4157 if test "x$ac_cv_type_int16_t" = x""yes; then : 4158 4159 else 4160 4161 $as_echo "#define int16_t short" >>confdefs.h 4162 4163 $ac_includes_default 4164 #ifdef HAVE_SYS_BITYPES_H 4165 #include <sys/bitypes.h> 4166 #endif 4167 fi 4168 4169 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default 4170 #ifdef HAVE_SYS_BITYPES_H 4171 #include <sys/bitypes.h> 4172 #endif 4173 " 4174 if test "x$ac_cv_type_u_int16_t" = x""yes; then : 4175 4176 else 4177 4178 $as_echo "#define u_int16_t unsigned short" >>confdefs.h 4179 4180 fi 4181 4182 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default 4183 #ifdef HAVE_SYS_BITYPES_H 4184 #include <sys/bitypes.h> 4185 #endif 4186 " 4187 if test "x$ac_cv_type_int32_t" = x""yes; then : 4188 4189 else 4190 4191 $as_echo "#define int32_t int" >>confdefs.h 4192 4193 fi 4194 4195 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default 4196 #ifdef HAVE_SYS_BITYPES_H 4197 #include <sys/bitypes.h> 4198 #endif 4199 " 4200 if test "x$ac_cv_type_u_int32_t" = x""yes; then : 4201 4202 else 4203 4204 $as_echo "#define u_int32_t unsigned int" >>confdefs.h 4205 4206 fi 4207 4208 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default 4209 #ifdef HAVE_SYS_BITYPES_H 4210 #include <sys/bitypes.h> 4211 #endif 4212 " 4213 if test "x$ac_cv_type_int64_t" = x""yes; then : 4214 4215 else 4216 4217 $as_echo "#define int64_t long long" >>confdefs.h 4218 4219 fi 4220 4221 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default 4222 #ifdef HAVE_SYS_BITYPES_H 4223 #include <sys/bitypes.h> 4224 #endif 4225 " 4226 if test "x$ac_cv_type_u_int64_t" = x""yes; then : 4227 4228 else 4229 4230 $as_echo "#define u_int64_t unsigned long long" >>confdefs.h 4231 4232 fi 4233 4234 4235 # 4236 # Try to arrange for large file support. 4237 # 4238 # Check whether --enable-largefile was given. 4239 if test "${enable_largefile+set}" = set; then : 4240 enableval=$enable_largefile; 4241 fi 4242 4243 if test "$enable_largefile" != no; then 4244 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 4246 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 4247 if test "${ac_cv_sys_largefile_CC+set}" = set; then : 4248 $as_echo_n "(cached) " >&6 4249 else 4250 ac_cv_sys_largefile_CC=no 4251 if test "$GCC" != yes; then 4252 ac_save_CC=$CC 4253 while :; do 4254 # IRIX 6.2 and later do not support large files by default, 4255 # so use the C compiler's -n32 option if that helps. 4256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4257 /* end confdefs.h. */ 4258 #include <sys/types.h> 4259 /* Check that off_t can represent 2**63 - 1 correctly. 4260 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4261 since some C++ compilers masquerading as C compilers 4262 incorrectly reject 9223372036854775807. */ 4263 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4264 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4265 && LARGE_OFF_T % 2147483647 == 1) 4266 ? 1 : -1]; 4267 int 4268 main () 4269 { 4270 4271 ; 4272 return 0; 4273 } 4274 _ACEOF 4275 if ac_fn_c_try_compile "$LINENO"; then : 4276 break 4277 fi 4278 rm -f core conftest.err conftest.$ac_objext 4279 CC="$CC -n32" 4280 if ac_fn_c_try_compile "$LINENO"; then : 4281 ac_cv_sys_largefile_CC=' -n32'; break 4282 fi 4283 rm -f core conftest.err conftest.$ac_objext 4284 break 4285 done 4286 CC=$ac_save_CC 4287 rm -f conftest.$ac_ext 4288 fi 4289 fi 4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 4291 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 4292 if test "$ac_cv_sys_largefile_CC" != no; then 4293 CC=$CC$ac_cv_sys_largefile_CC 4294 fi 4295 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4297 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 4298 if test "${ac_cv_sys_file_offset_bits+set}" = set; then : 4299 $as_echo_n "(cached) " >&6 4300 else 4301 while :; do 4302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4303 /* end confdefs.h. */ 4304 #include <sys/types.h> 4305 /* Check that off_t can represent 2**63 - 1 correctly. 4306 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4307 since some C++ compilers masquerading as C compilers 4308 incorrectly reject 9223372036854775807. */ 4309 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4310 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4311 && LARGE_OFF_T % 2147483647 == 1) 4312 ? 1 : -1]; 4313 int 4314 main () 4315 { 4316 4317 ; 4318 return 0; 4319 } 4320 _ACEOF 4321 if ac_fn_c_try_compile "$LINENO"; then : 4322 ac_cv_sys_file_offset_bits=no; break 4323 fi 4324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4326 /* end confdefs.h. */ 4327 #define _FILE_OFFSET_BITS 64 4328 #include <sys/types.h> 4329 /* Check that off_t can represent 2**63 - 1 correctly. 4330 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4331 since some C++ compilers masquerading as C compilers 4332 incorrectly reject 9223372036854775807. */ 4333 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4334 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4335 && LARGE_OFF_T % 2147483647 == 1) 4336 ? 1 : -1]; 4337 int 4338 main () 4339 { 4340 4341 ; 4342 return 0; 4343 } 4344 _ACEOF 4345 if ac_fn_c_try_compile "$LINENO"; then : 4346 ac_cv_sys_file_offset_bits=64; break 4347 fi 4348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4349 ac_cv_sys_file_offset_bits=unknown 4350 break 4351 done 4352 fi 4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4354 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 4355 case $ac_cv_sys_file_offset_bits in #( 4356 no | unknown) ;; 4357 *) 4358 cat >>confdefs.h <<_ACEOF 4359 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 4360 _ACEOF 4361 ;; 4362 esac 4363 rm -rf conftest* 4364 if test $ac_cv_sys_file_offset_bits = unknown; then 4365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4366 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 4367 if test "${ac_cv_sys_large_files+set}" = set; then : 4368 $as_echo_n "(cached) " >&6 4369 else 4370 while :; do 4371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4372 /* end confdefs.h. */ 4373 #include <sys/types.h> 4374 /* Check that off_t can represent 2**63 - 1 correctly. 4375 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4376 since some C++ compilers masquerading as C compilers 4377 incorrectly reject 9223372036854775807. */ 4378 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4379 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4380 && LARGE_OFF_T % 2147483647 == 1) 4381 ? 1 : -1]; 4382 int 4383 main () 4384 { 4385 4386 ; 4387 return 0; 4388 } 4389 _ACEOF 4390 if ac_fn_c_try_compile "$LINENO"; then : 4391 ac_cv_sys_large_files=no; break 4392 fi 4393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4395 /* end confdefs.h. */ 4396 #define _LARGE_FILES 1 4397 #include <sys/types.h> 4398 /* Check that off_t can represent 2**63 - 1 correctly. 4399 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4400 since some C++ compilers masquerading as C compilers 4401 incorrectly reject 9223372036854775807. */ 4402 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4403 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4404 && LARGE_OFF_T % 2147483647 == 1) 4405 ? 1 : -1]; 4406 int 4407 main () 4408 { 4409 4410 ; 4411 return 0; 4412 } 4413 _ACEOF 4414 if ac_fn_c_try_compile "$LINENO"; then : 4415 ac_cv_sys_large_files=1; break 4416 fi 4417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4418 ac_cv_sys_large_files=unknown 4419 break 4420 done 4421 fi 4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4423 $as_echo "$ac_cv_sys_large_files" >&6; } 4424 case $ac_cv_sys_large_files in #( 4425 no | unknown) ;; 4426 *) 4427 cat >>confdefs.h <<_ACEOF 4428 #define _LARGE_FILES $ac_cv_sys_large_files 4429 _ACEOF 4430 ;; 4431 esac 4432 rm -rf conftest* 4433 fi 4434 fi 4435 4436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 4437 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } 4438 if test "${ac_cv_sys_largefile_source+set}" = set; then : 4439 $as_echo_n "(cached) " >&6 4440 else 4441 while :; do 4442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4443 /* end confdefs.h. */ 4444 #include <sys/types.h> /* for off_t */ 4445 #include <stdio.h> 4446 int 4447 main () 4448 { 4449 int (*fp) (FILE *, off_t, int) = fseeko; 4450 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 4451 ; 4452 return 0; 4453 } 4454 _ACEOF 4455 if ac_fn_c_try_link "$LINENO"; then : 4456 ac_cv_sys_largefile_source=no; break 4457 fi 4458 rm -f core conftest.err conftest.$ac_objext \ 4459 conftest$ac_exeext conftest.$ac_ext 4460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4461 /* end confdefs.h. */ 4462 #define _LARGEFILE_SOURCE 1 4463 #include <sys/types.h> /* for off_t */ 4464 #include <stdio.h> 4465 int 4466 main () 4467 { 4468 int (*fp) (FILE *, off_t, int) = fseeko; 4469 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); 4470 ; 4471 return 0; 4472 } 4473 _ACEOF 4474 if ac_fn_c_try_link "$LINENO"; then : 4475 ac_cv_sys_largefile_source=1; break 4476 fi 4477 rm -f core conftest.err conftest.$ac_objext \ 4478 conftest$ac_exeext conftest.$ac_ext 4479 ac_cv_sys_largefile_source=unknown 4480 break 4481 done 4482 fi 4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 4484 $as_echo "$ac_cv_sys_largefile_source" >&6; } 4485 case $ac_cv_sys_largefile_source in #( 4486 no | unknown) ;; 4487 *) 4488 cat >>confdefs.h <<_ACEOF 4489 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 4490 _ACEOF 4491 ;; 4492 esac 4493 rm -rf conftest* 4494 4495 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 4496 # in glibc 2.1.3, but that breaks too many other things. 4497 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 4498 if test $ac_cv_sys_largefile_source != unknown; then 4499 4500 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h 4501 4502 fi 4503 4504 4505 for ac_header in sys/ioccom.h sys/sockio.h limits.h paths.h 4506 do : 4507 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4508 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4509 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4510 cat >>confdefs.h <<_ACEOF 4511 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4512 _ACEOF 4513 4514 fi 4515 4516 done 4517 4518 for ac_header in linux/types.h 4519 do : 4520 ac_fn_c_check_header_mongrel "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default" 4521 if test "x$ac_cv_header_linux_types_h" = x""yes; then : 4522 cat >>confdefs.h <<_ACEOF 4523 #define HAVE_LINUX_TYPES_H 1 4524 _ACEOF 4525 4526 fi 4527 4528 done 4529 4530 for ac_header in linux/if_packet.h netpacket/packet.h netpacket/if_packet.h 4531 do : 4532 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4533 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4534 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4535 cat >>confdefs.h <<_ACEOF 4536 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4537 _ACEOF 4538 4539 fi 4540 4541 done 4542 4543 for ac_header in net/pfvar.h 4544 do : 4545 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h> 4546 #include <sys/socket.h> 4547 #include <net/if.h> 4548 " 4549 if test "x$ac_cv_header_net_pfvar_h" = x""yes; then : 4550 cat >>confdefs.h <<_ACEOF 4551 #define HAVE_NET_PFVAR_H 1 4552 _ACEOF 4553 4554 fi 4555 4556 done 4557 4558 if test "$ac_cv_header_net_pfvar_h" = yes; then 4559 # 4560 # Check for various PF actions. 4561 # 4562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether net/pfvar.h defines PF_NAT through PF_NORDR" >&5 4563 $as_echo_n "checking whether net/pfvar.h defines PF_NAT through PF_NORDR... " >&6; } 4564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4565 /* end confdefs.h. */ 4566 #include <sys/types.h> 4567 #include <sys/socket.h> 4568 #include <net/if.h> 4569 #include <net/pfvar.h> 4570 int 4571 main () 4572 { 4573 return PF_NAT+PF_NONAT+PF_BINAT+PF_NOBINAT+PF_RDR+PF_NORDR; 4574 ; 4575 return 0; 4576 } 4577 _ACEOF 4578 if ac_fn_c_try_compile "$LINENO"; then : 4579 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4581 $as_echo "yes" >&6; } 4582 4583 $as_echo "#define HAVE_PF_NAT_THROUGH_PF_NORDR 1" >>confdefs.h 4584 4585 4586 else 4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4588 $as_echo "no" >&6; } 4589 fi 4590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4591 fi 4592 for ac_header in netinet/if_ether.h 4593 do : 4594 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4595 #include <sys/socket.h> 4596 " 4597 if test "x$ac_cv_header_netinet_if_ether_h" = x""yes; then : 4598 cat >>confdefs.h <<_ACEOF 4599 #define HAVE_NETINET_IF_ETHER_H 1 4600 _ACEOF 4601 4602 fi 4603 4604 done 4605 4606 if test "$ac_cv_header_netinet_if_ether_h" != yes; then 4607 # 4608 # The simple test didn't work. 4609 # Do we need to include <net/if.h> first? 4610 # Unset ac_cv_header_netinet_if_ether_h so we don't 4611 # treat the previous failure as a cached value and 4612 # suppress the next test. 4613 # 4614 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5 4615 $as_echo "$as_me: Rechecking with some additional includes" >&6;} 4616 unset ac_cv_header_netinet_if_ether_h 4617 for ac_header in netinet/if_ether.h 4618 do : 4619 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4620 #include <sys/socket.h> 4621 #include <netinet/in.h> 4622 struct mbuf; 4623 struct rtentry; 4624 #include <net/if.h> 4625 " 4626 if test "x$ac_cv_header_netinet_if_ether_h" = x""yes; then : 4627 cat >>confdefs.h <<_ACEOF 4628 #define HAVE_NETINET_IF_ETHER_H 1 4629 _ACEOF 4630 4631 fi 4632 4633 done 4634 4635 fi 4636 4637 if test "$GCC" = yes ; then 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI ioctl definitions" >&5 4639 $as_echo_n "checking for ANSI ioctl definitions... " >&6; } 4640 if test "${ac_cv_lbl_gcc_fixincludes+set}" = set; then : 4641 $as_echo_n "(cached) " >&6 4642 else 4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4644 /* end confdefs.h. */ 4645 /* 4646 * This generates a "duplicate case value" when fixincludes 4647 * has not be run. 4648 */ 4649 # include <sys/types.h> 4650 # include <sys/time.h> 4651 # include <sys/ioctl.h> 4652 # ifdef HAVE_SYS_IOCCOM_H 4653 # include <sys/ioccom.h> 4654 # endif 4655 int 4656 main () 4657 { 4658 switch (0) { 4659 case _IO('A', 1):; 4660 case _IO('B', 1):; 4661 } 4662 ; 4663 return 0; 4664 } 4665 _ACEOF 4666 if ac_fn_c_try_compile "$LINENO"; then : 4667 ac_cv_lbl_gcc_fixincludes=yes 4668 else 4669 ac_cv_lbl_gcc_fixincludes=no 4670 fi 4671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4672 fi 4673 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_gcc_fixincludes" >&5 4675 $as_echo "$ac_cv_lbl_gcc_fixincludes" >&6; } 4676 if test $ac_cv_lbl_gcc_fixincludes = no ; then 4677 # Don't cache failure 4678 unset ac_cv_lbl_gcc_fixincludes 4679 as_fn_error $? "see the INSTALL for more info" "$LINENO" 5 4680 fi 4681 fi 4682 4683 for ac_func in strerror strlcpy 4684 do : 4685 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4686 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4687 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4688 cat >>confdefs.h <<_ACEOF 4689 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4690 _ACEOF 4691 4692 fi 4693 done 4694 4695 4696 needsnprintf=no 4697 for ac_func in vsnprintf snprintf 4698 do : 4699 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4700 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4701 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4702 cat >>confdefs.h <<_ACEOF 4703 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4704 _ACEOF 4705 4706 else 4707 needsnprintf=yes 4708 fi 4709 done 4710 4711 if test $needsnprintf = yes; then 4712 case " $LIBOBJS " in 4713 *" snprintf.$ac_objext "* ) ;; 4714 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 4715 ;; 4716 esac 4717 4718 fi 4719 4720 # 4721 # Do this before checking for ether_hostton(), as it's a 4722 # "gethostbyname() -ish function". 4723 # 4724 4725 # Most operating systems have gethostbyname() in the default searched 4726 # libraries (i.e. libc): 4727 # Some OSes (eg. Solaris) place it in libnsl 4728 # Some strange OSes (SINIX) have it in libsocket: 4729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4730 $as_echo_n "checking for library containing gethostbyname... " >&6; } 4731 if test "${ac_cv_search_gethostbyname+set}" = set; then : 4732 $as_echo_n "(cached) " >&6 4733 else 4734 ac_func_search_save_LIBS=$LIBS 4735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4736 /* end confdefs.h. */ 4737 4738 /* Override any GCC internal prototype to avoid an error. 4739 Use char because int might match the return type of a GCC 4740 builtin and then its argument prototype would still apply. */ 4741 #ifdef __cplusplus 4742 extern "C" 4743 #endif 4744 char gethostbyname (); 4745 int 4746 main () 4747 { 4748 return gethostbyname (); 4749 ; 4750 return 0; 4751 } 4752 _ACEOF 4753 for ac_lib in '' nsl socket resolv; do 4754 if test -z "$ac_lib"; then 4755 ac_res="none required" 4756 else 4757 ac_res=-l$ac_lib 4758 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4759 fi 4760 if ac_fn_c_try_link "$LINENO"; then : 4761 ac_cv_search_gethostbyname=$ac_res 4762 fi 4763 rm -f core conftest.err conftest.$ac_objext \ 4764 conftest$ac_exeext 4765 if test "${ac_cv_search_gethostbyname+set}" = set; then : 4766 break 4767 fi 4768 done 4769 if test "${ac_cv_search_gethostbyname+set}" = set; then : 4770 4771 else 4772 ac_cv_search_gethostbyname=no 4773 fi 4774 rm conftest.$ac_ext 4775 LIBS=$ac_func_search_save_LIBS 4776 fi 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 4778 $as_echo "$ac_cv_search_gethostbyname" >&6; } 4779 ac_res=$ac_cv_search_gethostbyname 4780 if test "$ac_res" != no; then : 4781 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4782 4783 fi 4784 4785 # Unfortunately libsocket sometimes depends on libnsl and 4786 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. 4787 if test "$ac_cv_search_gethostbyname" = "no" 4788 then 4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 4790 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; } 4791 if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then : 4792 $as_echo_n "(cached) " >&6 4793 else 4794 ac_check_lib_save_LIBS=$LIBS 4795 LIBS="-lsocket -lnsl $LIBS" 4796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4797 /* end confdefs.h. */ 4798 4799 /* Override any GCC internal prototype to avoid an error. 4800 Use char because int might match the return type of a GCC 4801 builtin and then its argument prototype would still apply. */ 4802 #ifdef __cplusplus 4803 extern "C" 4804 #endif 4805 char gethostbyname (); 4806 int 4807 main () 4808 { 4809 return gethostbyname (); 4810 ; 4811 return 0; 4812 } 4813 _ACEOF 4814 if ac_fn_c_try_link "$LINENO"; then : 4815 ac_cv_lib_socket_gethostbyname=yes 4816 else 4817 ac_cv_lib_socket_gethostbyname=no 4818 fi 4819 rm -f core conftest.err conftest.$ac_objext \ 4820 conftest$ac_exeext conftest.$ac_ext 4821 LIBS=$ac_check_lib_save_LIBS 4822 fi 4823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 4824 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } 4825 if test "x$ac_cv_lib_socket_gethostbyname" = x""yes; then : 4826 LIBS="-lsocket -lnsl $LIBS" 4827 fi 4828 4829 fi 4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 4831 $as_echo_n "checking for library containing socket... " >&6; } 4832 if test "${ac_cv_search_socket+set}" = set; then : 4833 $as_echo_n "(cached) " >&6 4834 else 4835 ac_func_search_save_LIBS=$LIBS 4836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4837 /* end confdefs.h. */ 4838 4839 /* Override any GCC internal prototype to avoid an error. 4840 Use char because int might match the return type of a GCC 4841 builtin and then its argument prototype would still apply. */ 4842 #ifdef __cplusplus 4843 extern "C" 4844 #endif 4845 char socket (); 4846 int 4847 main () 4848 { 4849 return socket (); 4850 ; 4851 return 0; 4852 } 4853 _ACEOF 4854 for ac_lib in '' socket; do 4855 if test -z "$ac_lib"; then 4856 ac_res="none required" 4857 else 4858 ac_res=-l$ac_lib 4859 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4860 fi 4861 if ac_fn_c_try_link "$LINENO"; then : 4862 ac_cv_search_socket=$ac_res 4863 fi 4864 rm -f core conftest.err conftest.$ac_objext \ 4865 conftest$ac_exeext 4866 if test "${ac_cv_search_socket+set}" = set; then : 4867 break 4868 fi 4869 done 4870 if test "${ac_cv_search_socket+set}" = set; then : 4871 4872 else 4873 ac_cv_search_socket=no 4874 fi 4875 rm conftest.$ac_ext 4876 LIBS=$ac_func_search_save_LIBS 4877 fi 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4879 $as_echo "$ac_cv_search_socket" >&6; } 4880 ac_res=$ac_cv_search_socket 4881 if test "$ac_res" != no; then : 4882 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4883 4884 else 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 4886 $as_echo_n "checking for socket in -lsocket... " >&6; } 4887 if test "${ac_cv_lib_socket_socket+set}" = set; then : 4888 $as_echo_n "(cached) " >&6 4889 else 4890 ac_check_lib_save_LIBS=$LIBS 4891 LIBS="-lsocket -lnsl $LIBS" 4892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4893 /* end confdefs.h. */ 4894 4895 /* Override any GCC internal prototype to avoid an error. 4896 Use char because int might match the return type of a GCC 4897 builtin and then its argument prototype would still apply. */ 4898 #ifdef __cplusplus 4899 extern "C" 4900 #endif 4901 char socket (); 4902 int 4903 main () 4904 { 4905 return socket (); 4906 ; 4907 return 0; 4908 } 4909 _ACEOF 4910 if ac_fn_c_try_link "$LINENO"; then : 4911 ac_cv_lib_socket_socket=yes 4912 else 4913 ac_cv_lib_socket_socket=no 4914 fi 4915 rm -f core conftest.err conftest.$ac_objext \ 4916 conftest$ac_exeext conftest.$ac_ext 4917 LIBS=$ac_check_lib_save_LIBS 4918 fi 4919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 4920 $as_echo "$ac_cv_lib_socket_socket" >&6; } 4921 if test "x$ac_cv_lib_socket_socket" = x""yes; then : 4922 LIBS="-lsocket -lnsl $LIBS" 4923 fi 4924 4925 fi 4926 4927 # DLPI needs putmsg under HPUX so test for -lstr while we're at it 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 4929 $as_echo_n "checking for library containing putmsg... " >&6; } 4930 if test "${ac_cv_search_putmsg+set}" = set; then : 4931 $as_echo_n "(cached) " >&6 4932 else 4933 ac_func_search_save_LIBS=$LIBS 4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935 /* end confdefs.h. */ 4936 4937 /* Override any GCC internal prototype to avoid an error. 4938 Use char because int might match the return type of a GCC 4939 builtin and then its argument prototype would still apply. */ 4940 #ifdef __cplusplus 4941 extern "C" 4942 #endif 4943 char putmsg (); 4944 int 4945 main () 4946 { 4947 return putmsg (); 4948 ; 4949 return 0; 4950 } 4951 _ACEOF 4952 for ac_lib in '' str; do 4953 if test -z "$ac_lib"; then 4954 ac_res="none required" 4955 else 4956 ac_res=-l$ac_lib 4957 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4958 fi 4959 if ac_fn_c_try_link "$LINENO"; then : 4960 ac_cv_search_putmsg=$ac_res 4961 fi 4962 rm -f core conftest.err conftest.$ac_objext \ 4963 conftest$ac_exeext 4964 if test "${ac_cv_search_putmsg+set}" = set; then : 4965 break 4966 fi 4967 done 4968 if test "${ac_cv_search_putmsg+set}" = set; then : 4969 4970 else 4971 ac_cv_search_putmsg=no 4972 fi 4973 rm conftest.$ac_ext 4974 LIBS=$ac_func_search_save_LIBS 4975 fi 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 4977 $as_echo "$ac_cv_search_putmsg" >&6; } 4978 ac_res=$ac_cv_search_putmsg 4979 if test "$ac_res" != no; then : 4980 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4981 4982 fi 4983 4984 4985 4986 # 4987 # You are in a twisty little maze of UN*Xes, all different. 4988 # Some might not have ether_hostton(). 4989 # Some might have it, but not declare it in any header file. 4990 # Some might have it, but declare it in <netinet/if_ether.h>. 4991 # Some might have it, but declare it in <netinet/ether.h> 4992 # (And some might have it but document it as something declared in 4993 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) 4994 # 4995 # Before you is a C compiler. 4996 # 4997 for ac_func in ether_hostton 4998 do : 4999 ac_fn_c_check_func "$LINENO" "ether_hostton" "ac_cv_func_ether_hostton" 5000 if test "x$ac_cv_func_ether_hostton" = x""yes; then : 5001 cat >>confdefs.h <<_ACEOF 5002 #define HAVE_ETHER_HOSTTON 1 5003 _ACEOF 5004 5005 fi 5006 done 5007 5008 if test "$ac_cv_func_ether_hostton" = yes; then 5009 # 5010 # OK, we have ether_hostton(). Do we have <netinet/if_ether.h>? 5011 # 5012 if test "$ac_cv_header_netinet_if_ether_h" = yes; then 5013 # 5014 # Yes. Does it declare ether_hostton()? 5015 # 5016 ac_fn_c_check_decl "$LINENO" "ether_hostton" "ac_cv_have_decl_ether_hostton" " 5017 #include <sys/types.h> 5018 #include <sys/socket.h> 5019 #include <netinet/in.h> 5020 #include <arpa/inet.h> 5021 struct mbuf; 5022 struct rtentry; 5023 #include <net/if.h> 5024 #include <netinet/if_ether.h> 5025 5026 " 5027 if test "x$ac_cv_have_decl_ether_hostton" = x""yes; then : 5028 5029 5030 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON /**/" >>confdefs.h 5031 5032 5033 fi 5034 5035 fi 5036 # 5037 # Did that succeed? 5038 # 5039 if test "$ac_cv_have_decl_ether_hostton" != yes; then 5040 # 5041 # No, how about <netinet/ether.h>, as on Linux? 5042 # 5043 for ac_header in netinet/ether.h 5044 do : 5045 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" 5046 if test "x$ac_cv_header_netinet_ether_h" = x""yes; then : 5047 cat >>confdefs.h <<_ACEOF 5048 #define HAVE_NETINET_ETHER_H 1 5049 _ACEOF 5050 5051 fi 5052 5053 done 5054 5055 if test "$ac_cv_header_netinet_ether_h" = yes; then 5056 # 5057 # We have it - does it declare ether_hostton()? 5058 # Unset ac_cv_have_decl_ether_hostton so we don't 5059 # treat the previous failure as a cached value and 5060 # suppress the next test. 5061 # 5062 unset ac_cv_have_decl_ether_hostton 5063 ac_fn_c_check_decl "$LINENO" "ether_hostton" "ac_cv_have_decl_ether_hostton" " 5064 #include <netinet/ether.h> 5065 5066 " 5067 if test "x$ac_cv_have_decl_ether_hostton" = x""yes; then : 5068 5069 5070 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON /**/" >>confdefs.h 5071 5072 5073 fi 5074 5075 fi 5076 fi 5077 # 5078 # Is ether_hostton() declared? 5079 # 5080 if test "$ac_cv_have_decl_ether_hostton" != yes; then 5081 # 5082 # No, we'll have to declare it ourselves. 5083 # Do we have "struct ether_addr"? 5084 # 5085 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " 5086 #include <sys/types.h> 5087 #include <sys/socket.h> 5088 #include <netinet/in.h> 5089 #include <arpa/inet.h> 5090 struct mbuf; 5091 struct rtentry; 5092 #include <net/if.h> 5093 #include <netinet/if_ether.h> 5094 5095 " 5096 if test "x$ac_cv_type_struct_ether_addr" = x""yes; then : 5097 5098 cat >>confdefs.h <<_ACEOF 5099 #define HAVE_STRUCT_ETHER_ADDR 1 5100 _ACEOF 5101 5102 5103 fi 5104 5105 5106 $as_echo "#define HAVE_DECL_ETHER_HOSTTON 0" >>confdefs.h 5107 5108 else 5109 5110 $as_echo "#define HAVE_DECL_ETHER_HOSTTON 1" >>confdefs.h 5111 5112 fi 5113 fi 5114 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if --disable-protochain option is specified" >&5 5116 $as_echo_n "checking if --disable-protochain option is specified... " >&6; } 5117 # Check whether --enable-protochain was given. 5118 if test "${enable_protochain+set}" = set; then : 5119 enableval=$enable_protochain; 5120 fi 5121 5122 case "x$enable_protochain" in 5123 xyes) enable_protochain=enabled ;; 5124 xno) enable_protochain=disabled ;; 5125 x) enable_protochain=enabled ;; 5126 esac 5127 5128 if test "$enable_protochain" = "disabled"; then 5129 5130 $as_echo "#define NO_PROTOCHAIN 1" >>confdefs.h 5131 5132 fi 5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_protochain}" >&5 5134 $as_echo "${enable_protochain}" >&6; } 5135 5136 # 5137 # SITA support is mutually exclusive with native capture support; 5138 # "--with-sita" selects SITA support. 5139 # 5140 5141 # Check whether --with-sita was given. 5142 if test "${with_sita+set}" = set; then : 5143 withval=$with_sita; 5144 if test ! "x$withval" = "xno" ; then 5145 5146 $as_echo "#define SITA 1" >>confdefs.h 5147 5148 { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling SITA ACN support" >&5 5149 $as_echo "$as_me: Enabling SITA ACN support" >&6;} 5150 V_PCAP=sita 5151 V_FINDALLDEVS=sita 5152 fi 5153 5154 else 5155 5156 if test -z "$with_pcap" && test "$cross_compiling" = yes; then 5157 as_fn_error $? "pcap type not determined when cross-compiling; use --with-pcap=..." "$LINENO" 5 5158 fi 5159 5160 # Check whether --with-pcap was given. 5161 if test "${with_pcap+set}" = set; then : 5162 withval=$with_pcap; 5163 fi 5164 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking packet capture type" >&5 5166 $as_echo_n "checking packet capture type... " >&6; } 5167 if test ! -z "$with_pcap" ; then 5168 V_PCAP="$withval" 5169 elif test -r /dev/bpf -o -h /dev/bpf ; then 5170 # 5171 # Cloning BPF device. 5172 # 5173 V_PCAP=bpf 5174 5175 $as_echo "#define HAVE_CLONING_BPF 1" >>confdefs.h 5176 5177 elif test -r /dev/bpf0 ; then 5178 V_PCAP=bpf 5179 elif test -r /usr/include/net/pfilt.h ; then 5180 V_PCAP=pf 5181 elif test -r /dev/enet ; then 5182 V_PCAP=enet 5183 elif test -r /dev/nit ; then 5184 V_PCAP=snit 5185 elif test -r /usr/include/sys/net/nit.h ; then 5186 V_PCAP=nit 5187 elif test -r /usr/include/linux/socket.h ; then 5188 V_PCAP=linux 5189 elif test -r /usr/include/net/raw.h ; then 5190 V_PCAP=snoop 5191 elif test -r /usr/include/odmi.h ; then 5192 # 5193 # On AIX, the BPF devices might not yet be present - they're 5194 # created the first time libpcap runs after booting. 5195 # We check for odmi.h instead. 5196 # 5197 V_PCAP=bpf 5198 elif test -c /dev/bpf0 ; then # check again in case not readable 5199 V_PCAP=bpf 5200 elif test -r /usr/include/sys/dlpi.h ; then 5201 V_PCAP=dlpi 5202 elif test -c /dev/enet ; then # check again in case not readable 5203 V_PCAP=enet 5204 elif test -c /dev/nit ; then # check again in case not readable 5205 V_PCAP=snit 5206 else 5207 V_PCAP=null 5208 fi 5209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_PCAP" >&5 5210 $as_echo "$V_PCAP" >&6; } 5211 5212 # 5213 # Do capture-mechanism-dependent tests. 5214 # 5215 case "$V_PCAP" in 5216 dlpi) 5217 # 5218 # Checks to see if Solaris has the public libdlpi(3LIB) library. 5219 # Note: The existence of /usr/include/libdlpi.h does not mean it is the 5220 # public libdlpi(3LIB) version. Before libdlpi was made public, a 5221 # private version also existed, which did not have the same APIs. 5222 # Due to a gcc bug, the default search path for 32-bit libraries does 5223 # not include /lib, we add it explicitly here. 5224 # [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485]. 5225 # Also, due to the bug above applications that link to libpcap with 5226 # libdlpi will have to add "-L/lib" option to "configure". 5227 # 5228 saved_ldflags=$LDFLAGS 5229 LDFLAGS="$LIBS -L/lib" 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 5231 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } 5232 if test "${ac_cv_lib_dlpi_dlpi_walk+set}" = set; then : 5233 $as_echo_n "(cached) " >&6 5234 else 5235 ac_check_lib_save_LIBS=$LIBS 5236 LIBS="-ldlpi $LIBS" 5237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5238 /* end confdefs.h. */ 5239 5240 /* Override any GCC internal prototype to avoid an error. 5241 Use char because int might match the return type of a GCC 5242 builtin and then its argument prototype would still apply. */ 5243 #ifdef __cplusplus 5244 extern "C" 5245 #endif 5246 char dlpi_walk (); 5247 int 5248 main () 5249 { 5250 return dlpi_walk (); 5251 ; 5252 return 0; 5253 } 5254 _ACEOF 5255 if ac_fn_c_try_link "$LINENO"; then : 5256 ac_cv_lib_dlpi_dlpi_walk=yes 5257 else 5258 ac_cv_lib_dlpi_dlpi_walk=no 5259 fi 5260 rm -f core conftest.err conftest.$ac_objext \ 5261 conftest$ac_exeext conftest.$ac_ext 5262 LIBS=$ac_check_lib_save_LIBS 5263 fi 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 5265 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } 5266 if test "x$ac_cv_lib_dlpi_dlpi_walk" = x""yes; then : 5267 LIBS="-ldlpi $LIBS" 5268 V_PCAP=libdlpi 5269 5270 $as_echo "#define HAVE_LIBDLPI 1" >>confdefs.h 5271 5272 else 5273 V_PCAP=dlpi 5274 fi 5275 5276 LDFLAGS=$saved_ldflags 5277 5278 # 5279 # Checks whether <sys/dlpi.h> is usable, to catch weird SCO 5280 # versions of DLPI. 5281 # 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/dlpi.h> is usable" >&5 5283 $as_echo_n "checking whether <sys/dlpi.h> is usable... " >&6; } 5284 if test "${ac_cv_sys_dlpi_usable+set}" = set; then : 5285 $as_echo_n "(cached) " >&6 5286 else 5287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5288 /* end confdefs.h. */ 5289 5290 #include <sys/types.h> 5291 #include <sys/time.h> 5292 #include <sys/dlpi.h> 5293 5294 int 5295 main () 5296 { 5297 int i = DL_PROMISC_PHYS; 5298 ; 5299 return 0; 5300 } 5301 _ACEOF 5302 if ac_fn_c_try_compile "$LINENO"; then : 5303 ac_cv_sys_dlpi_usable=yes 5304 else 5305 ac_cv_sys_dlpi_usable=no 5306 fi 5307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5308 fi 5309 5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_dlpi_usable" >&5 5311 $as_echo "$ac_cv_sys_dlpi_usable" >&6; } 5312 if test $ac_cv_sys_dlpi_usable = no ; then 5313 as_fn_error $? "<sys/dlpi.h> is not usable on this system; it probably has a non-standard DLPI" "$LINENO" 5 5314 fi 5315 5316 # 5317 # Check whether we have a /dev/dlpi device or have multiple devices. 5318 # 5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/dlpi device" >&5 5320 $as_echo_n "checking for /dev/dlpi device... " >&6; } 5321 if test -c /dev/dlpi ; then 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5323 $as_echo "yes" >&6; } 5324 5325 $as_echo "#define HAVE_DEV_DLPI 1" >>confdefs.h 5326 5327 else 5328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5329 $as_echo "no" >&6; } 5330 dir="/dev/dlpi" 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $dir directory" >&5 5332 $as_echo_n "checking for $dir directory... " >&6; } 5333 if test -d $dir ; then 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5335 $as_echo "yes" >&6; } 5336 5337 cat >>confdefs.h <<_ACEOF 5338 #define PCAP_DEV_PREFIX "$dir" 5339 _ACEOF 5340 5341 else 5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5343 $as_echo "no" >&6; } 5344 fi 5345 fi 5346 5347 # 5348 # This check is for Solaris with DLPI support for passive modes. 5349 # See dlpi(7P) for more details. 5350 # 5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if dl_passive_req_t struct exists" >&5 5352 $as_echo_n "checking if dl_passive_req_t struct exists... " >&6; } 5353 if test "${ac_cv_lbl_has_dl_passive_req_t+set}" = set; then : 5354 $as_echo_n "(cached) " >&6 5355 else 5356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5357 /* end confdefs.h. */ 5358 5359 # include <sys/types.h> 5360 # include <sys/dlpi.h> 5361 int 5362 main () 5363 { 5364 u_int i = sizeof(dl_passive_req_t) 5365 ; 5366 return 0; 5367 } 5368 _ACEOF 5369 if ac_fn_c_try_compile "$LINENO"; then : 5370 ac_cv_lbl_has_dl_passive_req_t=yes 5371 else 5372 ac_cv_lbl_has_dl_passive_req_t=no 5373 fi 5374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5375 fi 5376 5377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_has_dl_passive_req_t" >&5 5378 $as_echo "$ac_cv_lbl_has_dl_passive_req_t" >&6; } 5379 if test $ac_cv_lbl_has_dl_passive_req_t = yes ; then 5380 5381 $as_echo "#define HAVE_DLPI_PASSIVE 1" >>confdefs.h 5382 5383 fi 5384 ;; 5385 5386 linux) 5387 # 5388 # Do we have the wireless extensions? 5389 # 5390 for ac_header in linux/wireless.h 5391 do : 5392 ac_fn_c_check_header_compile "$LINENO" "linux/wireless.h" "ac_cv_header_linux_wireless_h" " 5393 #include <sys/socket.h> 5394 #include <linux/if.h> 5395 #include <linux/types.h> 5396 5397 " 5398 if test "x$ac_cv_header_linux_wireless_h" = x""yes; then : 5399 cat >>confdefs.h <<_ACEOF 5400 #define HAVE_LINUX_WIRELESS_H 1 5401 _ACEOF 5402 5403 fi 5404 5405 done 5406 5407 5408 # 5409 # Do we have libnl? 5410 # 5411 5412 # Check whether --with-libnl was given. 5413 if test "${with_libnl+set}" = set; then : 5414 withval=$with_libnl; with_libnl=$withval 5415 fi 5416 5417 5418 if test x$with_libnl != xno ; then 5419 # 5420 # Try libnl 2.x first. 5421 # 5422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_socket_alloc in -lnl" >&5 5423 $as_echo_n "checking for nl_socket_alloc in -lnl... " >&6; } 5424 if test "${ac_cv_lib_nl_nl_socket_alloc+set}" = set; then : 5425 $as_echo_n "(cached) " >&6 5426 else 5427 ac_check_lib_save_LIBS=$LIBS 5428 LIBS="-lnl $LIBS" 5429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5430 /* end confdefs.h. */ 5431 5432 /* Override any GCC internal prototype to avoid an error. 5433 Use char because int might match the return type of a GCC 5434 builtin and then its argument prototype would still apply. */ 5435 #ifdef __cplusplus 5436 extern "C" 5437 #endif 5438 char nl_socket_alloc (); 5439 int 5440 main () 5441 { 5442 return nl_socket_alloc (); 5443 ; 5444 return 0; 5445 } 5446 _ACEOF 5447 if ac_fn_c_try_link "$LINENO"; then : 5448 ac_cv_lib_nl_nl_socket_alloc=yes 5449 else 5450 ac_cv_lib_nl_nl_socket_alloc=no 5451 fi 5452 rm -f core conftest.err conftest.$ac_objext \ 5453 conftest$ac_exeext conftest.$ac_ext 5454 LIBS=$ac_check_lib_save_LIBS 5455 fi 5456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_nl_socket_alloc" >&5 5457 $as_echo "$ac_cv_lib_nl_nl_socket_alloc" >&6; } 5458 if test "x$ac_cv_lib_nl_nl_socket_alloc" = x""yes; then : 5459 5460 # 5461 # Yes, we have libnl 2.x. 5462 # 5463 LIBS="-lnl-genl -lnl $LIBS" 5464 5465 $as_echo "#define HAVE_LIBNL 1" >>confdefs.h 5466 5467 5468 $as_echo "#define HAVE_LIBNL_2_x 1" >>confdefs.h 5469 5470 5471 else 5472 5473 # 5474 # No, we don't; do we have libnl 1.x? 5475 # 5476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_handle_alloc in -lnl" >&5 5477 $as_echo_n "checking for nl_handle_alloc in -lnl... " >&6; } 5478 if test "${ac_cv_lib_nl_nl_handle_alloc+set}" = set; then : 5479 $as_echo_n "(cached) " >&6 5480 else 5481 ac_check_lib_save_LIBS=$LIBS 5482 LIBS="-lnl $LIBS" 5483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5484 /* end confdefs.h. */ 5485 5486 /* Override any GCC internal prototype to avoid an error. 5487 Use char because int might match the return type of a GCC 5488 builtin and then its argument prototype would still apply. */ 5489 #ifdef __cplusplus 5490 extern "C" 5491 #endif 5492 char nl_handle_alloc (); 5493 int 5494 main () 5495 { 5496 return nl_handle_alloc (); 5497 ; 5498 return 0; 5499 } 5500 _ACEOF 5501 if ac_fn_c_try_link "$LINENO"; then : 5502 ac_cv_lib_nl_nl_handle_alloc=yes 5503 else 5504 ac_cv_lib_nl_nl_handle_alloc=no 5505 fi 5506 rm -f core conftest.err conftest.$ac_objext \ 5507 conftest$ac_exeext conftest.$ac_ext 5508 LIBS=$ac_check_lib_save_LIBS 5509 fi 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_nl_handle_alloc" >&5 5511 $as_echo "$ac_cv_lib_nl_nl_handle_alloc" >&6; } 5512 if test "x$ac_cv_lib_nl_nl_handle_alloc" = x""yes; then : 5513 5514 # 5515 # Yes. 5516 # 5517 LIBS="-lnl $LIBS" 5518 5519 $as_echo "#define HAVE_LIBNL 1" >>confdefs.h 5520 5521 5522 else 5523 5524 # 5525 # No, we don't have libnl at all. 5526 # 5527 if test x$with_libnl = xyes ; then 5528 as_fn_error $? "libnl support requested but libnl not found" "$LINENO" 5 5529 fi 5530 5531 fi 5532 5533 5534 fi 5535 5536 fi 5537 5538 for ac_header in linux/ethtool.h 5539 do : 5540 ac_fn_c_check_header_compile "$LINENO" "linux/ethtool.h" "ac_cv_header_linux_ethtool_h" " 5541 $ac_includes_default 5542 #include <linux/types.h> 5543 5544 " 5545 if test "x$ac_cv_header_linux_ethtool_h" = x""yes; then : 5546 cat >>confdefs.h <<_ACEOF 5547 #define HAVE_LINUX_ETHTOOL_H 1 5548 _ACEOF 5549 5550 fi 5551 5552 done 5553 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if if_packet.h has tpacket_stats defined" >&5 5555 $as_echo_n "checking if if_packet.h has tpacket_stats defined... " >&6; } 5556 if test "${ac_cv_lbl_tpacket_stats+set}" = set; then : 5557 $as_echo_n "(cached) " >&6 5558 else 5559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5560 /* end confdefs.h. */ 5561 5562 # include <linux/if_packet.h> 5563 int 5564 main () 5565 { 5566 struct tpacket_stats stats 5567 ; 5568 return 0; 5569 } 5570 _ACEOF 5571 if ac_fn_c_try_compile "$LINENO"; then : 5572 ac_cv_lbl_tpacket_stats=yes 5573 else 5574 ac_cv_lbl_tpacket_stats=no 5575 fi 5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5577 fi 5578 5579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_tpacket_stats" >&5 5580 $as_echo "$ac_cv_lbl_tpacket_stats" >&6; } 5581 if test $ac_cv_lbl_tpacket_stats = yes; then 5582 5583 $as_echo "#define HAVE_TPACKET_STATS 1" >>confdefs.h 5584 5585 fi 5586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if tpacket_auxdata struct has tp_vlan_tci member" >&5 5587 $as_echo_n "checking if tpacket_auxdata struct has tp_vlan_tci member... " >&6; } 5588 if test "${ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci+set}" = set; then : 5589 $as_echo_n "(cached) " >&6 5590 else 5591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5592 /* end confdefs.h. */ 5593 5594 # include <sys/types.h> 5595 # include <linux/if_packet.h> 5596 int 5597 main () 5598 { 5599 u_int i = sizeof(((struct tpacket_auxdata *)0)->tp_vlan_tci) 5600 ; 5601 return 0; 5602 } 5603 _ACEOF 5604 if ac_fn_c_try_compile "$LINENO"; then : 5605 ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=yes 5606 else 5607 ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=no 5608 fi 5609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5610 fi 5611 5612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&5 5613 $as_echo "$ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&6; } 5614 if test $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci = yes ; then 5615 HAVE_LINUX_TPACKET_AUXDATA=tp_vlan_tci 5616 5617 5618 $as_echo "#define HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI 1" >>confdefs.h 5619 5620 fi 5621 ;; 5622 5623 bpf) 5624 # 5625 # Check whether we have the *BSD-style ioctls. 5626 # 5627 for ac_header in net/if_media.h 5628 do : 5629 ac_fn_c_check_header_mongrel "$LINENO" "net/if_media.h" "ac_cv_header_net_if_media_h" "$ac_includes_default" 5630 if test "x$ac_cv_header_net_if_media_h" = x""yes; then : 5631 cat >>confdefs.h <<_ACEOF 5632 #define HAVE_NET_IF_MEDIA_H 1 5633 _ACEOF 5634 5635 fi 5636 5637 done 5638 5639 5640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the system supports zerocopy BPF" >&5 5641 $as_echo_n "checking whether the system supports zerocopy BPF... " >&6; } 5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5643 /* end confdefs.h. */ 5644 #include <sys/socket.h> 5645 #include <sys/ioctl.h> 5646 #include <net/if.h> 5647 #include <net/bpf.h> 5648 int 5649 main () 5650 { 5651 return (BIOCROTZBUF + BPF_BUFMODE_ZBUF); 5652 ; 5653 return 0; 5654 } 5655 _ACEOF 5656 if ac_fn_c_try_compile "$LINENO"; then : 5657 5658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5659 $as_echo "yes" >&6; } 5660 5661 $as_echo "#define HAVE_ZEROCOPY_BPF 1" >>confdefs.h 5662 5663 5664 else 5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5666 $as_echo "no" >&6; } 5667 fi 5668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5669 5670 # 5671 # Check whether we have struct BPF_TIMEVAL. 5672 # 5673 ac_fn_c_check_type "$LINENO" "struct BPF_TIMEVAL" "ac_cv_type_struct_BPF_TIMEVAL" " 5674 #include <sys/types.h> 5675 #include <sys/ioctl.h> 5676 #ifdef HAVE_SYS_IOCCOM_H 5677 #include <sys/ioccom.h> 5678 #endif 5679 #include <net/bpf.h> 5680 5681 " 5682 if test "x$ac_cv_type_struct_BPF_TIMEVAL" = x""yes; then : 5683 5684 cat >>confdefs.h <<_ACEOF 5685 #define HAVE_STRUCT_BPF_TIMEVAL 1 5686 _ACEOF 5687 5688 5689 fi 5690 5691 ;; 5692 5693 dag) 5694 V_DEFS="$V_DEFS -DDAG_ONLY" 5695 ;; 5696 5697 septel) 5698 V_DEFS="$V_DEFS -DSEPTEL_ONLY" 5699 ;; 5700 5701 snf) 5702 V_DEFS="$V_DEFS -DSNF_ONLY" 5703 ;; 5704 5705 null) 5706 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine packet capture interface" >&5 5707 $as_echo "$as_me: WARNING: cannot determine packet capture interface" >&2;} 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: (see the INSTALL doc for more info)" >&5 5709 $as_echo "$as_me: WARNING: (see the INSTALL doc for more info)" >&2;} 5710 ;; 5711 esac 5712 5713 if test "$V_PCAP" = null 5714 then 5715 # 5716 # We can't capture, so we can't open any capture 5717 # devices, so we won't return any interfaces. 5718 # 5719 V_FINDALLDEVS=null 5720 else 5721 ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs" 5722 if test "x$ac_cv_func_getifaddrs" = x""yes; then : 5723 5724 # 5725 # We have "getifaddrs()"; make sure we have <ifaddrs.h> 5726 # as well, just in case some platform is really weird. 5727 # 5728 ac_fn_c_check_header_mongrel "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default" 5729 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then : 5730 5731 # 5732 # We have the header, so we use "getifaddrs()" to 5733 # get the list of interfaces. 5734 # 5735 V_FINDALLDEVS=getad 5736 5737 else 5738 5739 # 5740 # We don't have the header - give up. 5741 # XXX - we could also fall back on some other 5742 # mechanism, but, for now, this'll catch this 5743 # problem so that we can at least try to figure 5744 # out something to do on systems with "getifaddrs()" 5745 # but without "ifaddrs.h", if there is something 5746 # we can do on those systems. 5747 # 5748 as_fn_error $? "Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." "$LINENO" 5 5749 5750 fi 5751 5752 5753 5754 else 5755 5756 # 5757 # Well, we don't have "getifaddrs()", so we have to use 5758 # some other mechanism; determine what that mechanism is. 5759 # 5760 # The first thing we use is the type of capture mechanism, 5761 # which is somewhat of a proxy for the OS we're using. 5762 # 5763 case "$V_PCAP" in 5764 5765 dlpi|libdlpi) 5766 for ac_header in sys/bufmod.h sys/dlpi_ext.h 5767 do : 5768 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5769 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5770 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5771 cat >>confdefs.h <<_ACEOF 5772 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5773 _ACEOF 5774 5775 fi 5776 5777 done 5778 5779 # 5780 # This might be Solaris 8 or later, with 5781 # SIOCGLIFCONF, or it might be some other OS 5782 # or some older version of Solaris, with 5783 # just SIOCGIFCONF. 5784 # 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have SIOCGLIFCONF" >&5 5786 $as_echo_n "checking whether we have SIOCGLIFCONF... " >&6; } 5787 if test "${ac_cv_lbl_have_siocglifconf+set}" = set; then : 5788 $as_echo_n "(cached) " >&6 5789 else 5790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5791 /* end confdefs.h. */ 5792 #include <sys/param.h> 5793 #include <sys/file.h> 5794 #include <sys/ioctl.h> 5795 #include <sys/socket.h> 5796 #include <sys/sockio.h> 5797 int 5798 main () 5799 { 5800 ioctl(0, SIOCGLIFCONF, (char *)0); 5801 ; 5802 return 0; 5803 } 5804 _ACEOF 5805 if ac_fn_c_try_compile "$LINENO"; then : 5806 ac_cv_lbl_have_siocglifconf=yes 5807 else 5808 ac_cv_lbl_have_siocglifconf=no 5809 fi 5810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5811 fi 5812 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_have_siocglifconf" >&5 5814 $as_echo "$ac_cv_lbl_have_siocglifconf" >&6; } 5815 if test $ac_cv_lbl_have_siocglifconf = yes ; then 5816 V_FINDALLDEVS=glifc 5817 else 5818 V_FINDALLDEVS=gifc 5819 fi 5820 # 5821 # Needed for common functions used by pcap-[dlpi,libdlpi].c 5822 # 5823 SSRC="dlpisubs.c" 5824 ;; 5825 5826 *) 5827 # 5828 # Assume we just have SIOCGIFCONF. 5829 # (XXX - on at least later Linux kernels, there's 5830 # another mechanism, and we should be using that 5831 # instead.) 5832 # 5833 V_FINDALLDEVS=gifc 5834 ;; 5835 esac 5836 fi 5837 5838 fi 5839 5840 fi 5841 5842 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5 5844 $as_echo_n "checking for socklen_t... " >&6; } 5845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5846 /* end confdefs.h. */ 5847 5848 #include <sys/types.h> 5849 #include <sys/socket.h> 5850 5851 int 5852 main () 5853 { 5854 socklen_t x; 5855 ; 5856 return 0; 5857 } 5858 _ACEOF 5859 if ac_fn_c_try_compile "$LINENO"; then : 5860 have_socklen_t=yes 5861 else 5862 have_socklen_t=no 5863 fi 5864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5865 if test "x$have_socklen_t" = "xyes"; then 5866 5867 $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h 5868 5869 fi 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_socklen_t" >&5 5871 $as_echo "$have_socklen_t" >&6; } 5872 5873 # Check whether --enable-ipv6 was given. 5874 if test "${enable_ipv6+set}" = set; then : 5875 enableval=$enable_ipv6; 5876 else 5877 enable_ipv6=ifavailable 5878 fi 5879 5880 if test "$enable_ipv6" != "no"; then 5881 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 5882 if test "x$ac_cv_func_getaddrinfo" = x""yes; then : 5883 5884 5885 $as_echo "#define INET6 1" >>confdefs.h 5886 5887 5888 else 5889 5890 if test "$enable_ipv6" != "ifavailable"; then 5891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5893 as_fn_error $? "--enable-ipv6 was given, but getaddrinfo isn't available 5894 See \`config.log' for more details" "$LINENO" 5 ; } 5895 fi 5896 5897 fi 5898 5899 fi 5900 5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build optimizer debugging code" >&5 5902 $as_echo_n "checking whether to build optimizer debugging code... " >&6; } 5903 # Check whether --enable-optimizer-dbg was given. 5904 if test "${enable_optimizer_dbg+set}" = set; then : 5905 enableval=$enable_optimizer_dbg; 5906 fi 5907 5908 if test "$enable_optimizer_dbg" = "yes"; then 5909 5910 $as_echo "#define BDEBUG 1" >>confdefs.h 5911 5912 fi 5913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_optimizer_dbg-no}" >&5 5914 $as_echo "${enable_optimizer_dbg-no}" >&6; } 5915 5916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build parser debugging code" >&5 5917 $as_echo_n "checking whether to build parser debugging code... " >&6; } 5918 # Check whether --enable-yydebug was given. 5919 if test "${enable_yydebug+set}" = set; then : 5920 enableval=$enable_yydebug; 5921 fi 5922 5923 if test "$enable_yydebug" = "yes"; then 5924 5925 $as_echo "#define YYDEBUG 1" >>confdefs.h 5926 5927 fi 5928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_yydebug-no}" >&5 5929 $as_echo "${enable_yydebug-no}" >&6; } 5930 5931 # Check for Endace DAG card support. 5932 5933 # Check whether --with-dag was given. 5934 if test "${with_dag+set}" = set; then : 5935 withval=$with_dag; 5936 if test "$withval" = no 5937 then 5938 # User doesn't want DAG support. 5939 want_dag=no 5940 elif test "$withval" = yes 5941 then 5942 # User wants DAG support but hasn't specified a directory. 5943 want_dag=yes 5944 else 5945 # User wants DAG support and has specified a directory, so use the provided value. 5946 want_dag=yes 5947 dag_root=$withval 5948 fi 5949 5950 else 5951 5952 # 5953 # Use DAG API if present, otherwise don't 5954 # 5955 want_dag=ifpresent 5956 5957 fi 5958 5959 5960 5961 # Check whether --with-dag-includes was given. 5962 if test "${with_dag_includes+set}" = set; then : 5963 withval=$with_dag_includes; 5964 # User wants DAG support and has specified a header directory, so use the provided value. 5965 want_dag=yes 5966 dag_include_dir=$withval 5967 5968 fi 5969 5970 5971 5972 # Check whether --with-dag-libraries was given. 5973 if test "${with_dag_libraries+set}" = set; then : 5974 withval=$with_dag_libraries; 5975 # User wants DAG support and has specified a library directory, so use the provided value. 5976 want_dag=yes 5977 dag_lib_dir=$withval 5978 5979 fi 5980 5981 5982 case "$V_PCAP" in 5983 linux|bpf|dag) 5984 # 5985 # We support the DAG API if we're on Linux or BSD, or if we're 5986 # building a DAG-only libpcap. 5987 # 5988 ;; 5989 *) 5990 # 5991 # If the user explicitly requested DAG, tell them it's not 5992 # supported. 5993 # 5994 # If they expressed no preference, don't include it. 5995 # 5996 if test $want_dag = yes; then 5997 as_fn_error $? "DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" "$LINENO" 5 5998 elif test $want_dag = yes; then 5999 want_dag=no 6000 fi 6001 ;; 6002 esac 6003 6004 ac_cv_lbl_dag_api=no 6005 if test "$want_dag" != no; then 6006 6007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have DAG API headers" >&5 6008 $as_echo_n "checking whether we have DAG API headers... " >&6; } 6009 6010 # If necessary, set default paths for DAG API headers and libraries. 6011 if test -z "$dag_root"; then 6012 dag_root=/usr/local 6013 fi 6014 6015 if test -z "$dag_include_dir"; then 6016 dag_include_dir="$dag_root/include" 6017 fi 6018 6019 if test -z "$dag_lib_dir"; then 6020 dag_lib_dir="$dag_root/lib" 6021 fi 6022 6023 if test -z "$dag_tools_dir"; then 6024 dag_tools_dir="$dag_root/tools" 6025 fi 6026 6027 if test -r $dag_include_dir/dagapi.h; then 6028 ac_cv_lbl_dag_api=yes 6029 fi 6030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5 6031 $as_echo "$ac_cv_lbl_dag_api ($dag_include_dir)" >&6; } 6032 fi 6033 6034 if test $ac_cv_lbl_dag_api = yes; then 6035 V_INCLS="$V_INCLS -I$dag_include_dir" 6036 6037 if test $V_PCAP != dag ; then 6038 SSRC="pcap-dag.c" 6039 fi 6040 6041 # See if we can find a general version string. 6042 # Don't need to save and restore LIBS to prevent -ldag being 6043 # included if there's a found-action (arg 3). 6044 saved_ldflags=$LDFLAGS 6045 LDFLAGS="-L$dag_lib_dir" 6046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_attach_stream in -ldag" >&5 6047 $as_echo_n "checking for dag_attach_stream in -ldag... " >&6; } 6048 if test "${ac_cv_lib_dag_dag_attach_stream+set}" = set; then : 6049 $as_echo_n "(cached) " >&6 6050 else 6051 ac_check_lib_save_LIBS=$LIBS 6052 LIBS="-ldag $LIBS" 6053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6054 /* end confdefs.h. */ 6055 6056 /* Override any GCC internal prototype to avoid an error. 6057 Use char because int might match the return type of a GCC 6058 builtin and then its argument prototype would still apply. */ 6059 #ifdef __cplusplus 6060 extern "C" 6061 #endif 6062 char dag_attach_stream (); 6063 int 6064 main () 6065 { 6066 return dag_attach_stream (); 6067 ; 6068 return 0; 6069 } 6070 _ACEOF 6071 if ac_fn_c_try_link "$LINENO"; then : 6072 ac_cv_lib_dag_dag_attach_stream=yes 6073 else 6074 ac_cv_lib_dag_dag_attach_stream=no 6075 fi 6076 rm -f core conftest.err conftest.$ac_objext \ 6077 conftest$ac_exeext conftest.$ac_ext 6078 LIBS=$ac_check_lib_save_LIBS 6079 fi 6080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_attach_stream" >&5 6081 $as_echo "$ac_cv_lib_dag_dag_attach_stream" >&6; } 6082 if test "x$ac_cv_lib_dag_dag_attach_stream" = x""yes; then : 6083 dag_streams="1" 6084 else 6085 dag_streams="0" 6086 fi 6087 6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_erf_types in -ldag" >&5 6089 $as_echo_n "checking for dag_get_erf_types in -ldag... " >&6; } 6090 if test "${ac_cv_lib_dag_dag_get_erf_types+set}" = set; then : 6091 $as_echo_n "(cached) " >&6 6092 else 6093 ac_check_lib_save_LIBS=$LIBS 6094 LIBS="-ldag $LIBS" 6095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6096 /* end confdefs.h. */ 6097 6098 /* Override any GCC internal prototype to avoid an error. 6099 Use char because int might match the return type of a GCC 6100 builtin and then its argument prototype would still apply. */ 6101 #ifdef __cplusplus 6102 extern "C" 6103 #endif 6104 char dag_get_erf_types (); 6105 int 6106 main () 6107 { 6108 return dag_get_erf_types (); 6109 ; 6110 return 0; 6111 } 6112 _ACEOF 6113 if ac_fn_c_try_link "$LINENO"; then : 6114 ac_cv_lib_dag_dag_get_erf_types=yes 6115 else 6116 ac_cv_lib_dag_dag_get_erf_types=no 6117 fi 6118 rm -f core conftest.err conftest.$ac_objext \ 6119 conftest$ac_exeext conftest.$ac_ext 6120 LIBS=$ac_check_lib_save_LIBS 6121 fi 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_get_erf_types" >&5 6123 $as_echo "$ac_cv_lib_dag_dag_get_erf_types" >&6; } 6124 if test "x$ac_cv_lib_dag_dag_get_erf_types" = x""yes; then : 6125 6126 6127 $as_echo "#define HAVE_DAG_GET_ERF_TYPES 1" >>confdefs.h 6128 6129 fi 6130 6131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_stream_erf_types in -ldag" >&5 6132 $as_echo_n "checking for dag_get_stream_erf_types in -ldag... " >&6; } 6133 if test "${ac_cv_lib_dag_dag_get_stream_erf_types+set}" = set; then : 6134 $as_echo_n "(cached) " >&6 6135 else 6136 ac_check_lib_save_LIBS=$LIBS 6137 LIBS="-ldag $LIBS" 6138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6139 /* end confdefs.h. */ 6140 6141 /* Override any GCC internal prototype to avoid an error. 6142 Use char because int might match the return type of a GCC 6143 builtin and then its argument prototype would still apply. */ 6144 #ifdef __cplusplus 6145 extern "C" 6146 #endif 6147 char dag_get_stream_erf_types (); 6148 int 6149 main () 6150 { 6151 return dag_get_stream_erf_types (); 6152 ; 6153 return 0; 6154 } 6155 _ACEOF 6156 if ac_fn_c_try_link "$LINENO"; then : 6157 ac_cv_lib_dag_dag_get_stream_erf_types=yes 6158 else 6159 ac_cv_lib_dag_dag_get_stream_erf_types=no 6160 fi 6161 rm -f core conftest.err conftest.$ac_objext \ 6162 conftest$ac_exeext conftest.$ac_ext 6163 LIBS=$ac_check_lib_save_LIBS 6164 fi 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_get_stream_erf_types" >&5 6166 $as_echo "$ac_cv_lib_dag_dag_get_stream_erf_types" >&6; } 6167 if test "x$ac_cv_lib_dag_dag_get_stream_erf_types" = x""yes; then : 6168 6169 6170 $as_echo "#define HAVE_DAG_GET_STREAM_ERF_TYPES 1" >>confdefs.h 6171 6172 fi 6173 6174 6175 LDFLAGS=$saved_ldflags 6176 6177 if test "$dag_streams" = 1; then 6178 6179 $as_echo "#define HAVE_DAG_STREAMS_API 1" >>confdefs.h 6180 6181 LIBS="$LIBS -ldag" 6182 LDFLAGS="$LDFLAGS -L$dag_lib_dir" 6183 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for vdag_set_device_info in -lvdag" >&5 6185 $as_echo_n "checking for vdag_set_device_info in -lvdag... " >&6; } 6186 if test "${ac_cv_lib_vdag_vdag_set_device_info+set}" = set; then : 6187 $as_echo_n "(cached) " >&6 6188 else 6189 ac_check_lib_save_LIBS=$LIBS 6190 LIBS="-lvdag $LIBS" 6191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6192 /* end confdefs.h. */ 6193 6194 /* Override any GCC internal prototype to avoid an error. 6195 Use char because int might match the return type of a GCC 6196 builtin and then its argument prototype would still apply. */ 6197 #ifdef __cplusplus 6198 extern "C" 6199 #endif 6200 char vdag_set_device_info (); 6201 int 6202 main () 6203 { 6204 return vdag_set_device_info (); 6205 ; 6206 return 0; 6207 } 6208 _ACEOF 6209 if ac_fn_c_try_link "$LINENO"; then : 6210 ac_cv_lib_vdag_vdag_set_device_info=yes 6211 else 6212 ac_cv_lib_vdag_vdag_set_device_info=no 6213 fi 6214 rm -f core conftest.err conftest.$ac_objext \ 6215 conftest$ac_exeext conftest.$ac_ext 6216 LIBS=$ac_check_lib_save_LIBS 6217 fi 6218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vdag_vdag_set_device_info" >&5 6219 $as_echo "$ac_cv_lib_vdag_vdag_set_device_info" >&6; } 6220 if test "x$ac_cv_lib_vdag_vdag_set_device_info" = x""yes; then : 6221 ac_dag_have_vdag="1" 6222 else 6223 ac_dag_have_vdag="0" 6224 fi 6225 6226 if test "$ac_dag_have_vdag" = 1; then 6227 6228 $as_echo "#define HAVE_DAG_VDAG 1" >>confdefs.h 6229 6230 LIBS="$LIBS -lpthread" 6231 fi 6232 fi 6233 6234 6235 $as_echo "#define HAVE_DAG_API 1" >>confdefs.h 6236 6237 fi 6238 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have the DAG API" >&5 6240 $as_echo_n "checking whether we have the DAG API... " >&6; } 6241 6242 if test $ac_cv_lbl_dag_api = no; then 6243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6244 $as_echo "no" >&6; } 6245 if test "$want_dag" = yes; then 6246 # User wanted DAG support but we couldn't find it. 6247 as_fn_error $? "DAG API requested, but not found at $dag_root: use --without-dag" "$LINENO" 5 6248 fi 6249 6250 if test "$V_PCAP" = dag; then 6251 # User requested "dag" capture type but the DAG API wasn't 6252 # found. 6253 as_fn_error $? "Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" "$LINENO" 5 6254 fi 6255 else 6256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6257 $as_echo "yes" >&6; } 6258 fi 6259 6260 6261 # Check whether --with-septel was given. 6262 if test "${with_septel+set}" = set; then : 6263 withval=$with_septel; 6264 if test "$withval" = no 6265 then 6266 want_septel=no 6267 elif test "$withval" = yes 6268 then 6269 want_septel=yes 6270 septel_root= 6271 else 6272 want_septel=yes 6273 septel_root=$withval 6274 fi 6275 6276 else 6277 6278 # 6279 # Use Septel API if present, otherwise don't 6280 # 6281 want_septel=ifpresent 6282 septel_root=./../septel 6283 6284 fi 6285 6286 ac_cv_lbl_septel_api=no 6287 case "$V_PCAP" in 6288 linux|septel) 6289 # 6290 # We support the Septel API if we're on Linux, or if we're building 6291 # a Septel-only libpcap. 6292 # 6293 ;; 6294 *) 6295 # 6296 # If the user explicitly requested Septel, tell them it's not 6297 # supported. 6298 # 6299 # If they expressed no preference, don't include it. 6300 # 6301 if test $want_septel = yes; then 6302 as_fn_error $? "Septel support only available with 'linux' and 'septel' packet capture types" "$LINENO" 5 6303 elif test $want_septel = yes; then 6304 want_septel=no 6305 fi 6306 ;; 6307 esac 6308 6309 if test "$with_septel" != no; then 6310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have Septel API" >&5 6311 $as_echo_n "checking whether we have Septel API... " >&6; } 6312 6313 if test -z "$septel_root"; then 6314 septel_root=$srcdir/../septel 6315 fi 6316 6317 septel_tools_dir="$septel_root" 6318 septel_include_dir="$septel_root/INC" 6319 6320 ac_cv_lbl_septel_api=no 6321 if test -r "$septel_include_dir/msg.h"; then 6322 V_INCLS="$V_INCLS -I$septel_include_dir" 6323 ADDLOBJS="$ADDLOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" 6324 ADDLARCHIVEOBJS="$ADDLARCHIVEOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" 6325 6326 if test "$V_PCAP" != septel ; then 6327 SSRC="pcap-septel.c" 6328 fi 6329 ac_cv_lbl_septel_api=yes 6330 fi 6331 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_septel_api" >&5 6333 $as_echo "$ac_cv_lbl_septel_api" >&6; } 6334 if test $ac_cv_lbl_septel_api = no; then 6335 if test "$want_septel" = yes; then 6336 as_fn_error $? "Septel API not found under directory $septel_root; use --without-septel" "$LINENO" 5 6337 fi 6338 else 6339 6340 $as_echo "#define HAVE_SEPTEL_API 1" >>confdefs.h 6341 6342 fi 6343 fi 6344 6345 if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then 6346 as_fn_error $? "Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" "$LINENO" 5 6347 fi 6348 6349 # Check for Myricom SNF support. 6350 6351 # Check whether --with-snf was given. 6352 if test "${with_snf+set}" = set; then : 6353 withval=$with_snf; 6354 if test "$withval" = no 6355 then 6356 # User explicitly doesn't want SNF 6357 want_snf=no 6358 elif test "$withval" = yes 6359 then 6360 # User wants SNF support but hasn't specific a directory. 6361 want_snf=yes 6362 else 6363 # User wants SNF support with a specified directory. 6364 want_snf=yes 6365 snf_root=$withval 6366 fi 6367 6368 else 6369 6370 # 6371 # Use Sniffer API if present, otherwise don't 6372 # 6373 want_snf=ifpresent 6374 6375 fi 6376 6377 6378 6379 # Check whether --with-snf-includes was given. 6380 if test "${with_snf_includes+set}" = set; then : 6381 withval=$with_snf_includes; 6382 # User wants SNF with specific header directory 6383 want_snf=yes 6384 snf_include_dir=$withval 6385 6386 fi 6387 6388 6389 6390 # Check whether --with-snf-libraries was given. 6391 if test "${with_snf_libraries+set}" = set; then : 6392 withval=$with_snf_libraries; 6393 # User wants SNF with specific lib directory 6394 want_snf=yes 6395 snf_lib_dir=$withval 6396 6397 fi 6398 6399 6400 case "$V_PCAP" in 6401 bpf|linux|snf) 6402 # 6403 # We support the Sniffer API if we're on BSD, Linux, or if we're 6404 # building a Sniffer-only libpcap. 6405 # 6406 ;; 6407 *) 6408 # 6409 # If the user explicitly requested Sniffer, tell them it's not 6410 # supported. 6411 # 6412 # If they expressed no preference, don't include it. 6413 # 6414 if test $want_snf = yes; then 6415 as_fn_error $? "Myricom SNF support only available with 'bpf' 'linux' and 'snf' packet capture types" "$LINENO" 5 6416 elif test $want_snf = yes; then 6417 want_snf=no 6418 fi 6419 ;; 6420 esac 6421 6422 ac_cv_lbl_snf_api=no 6423 if test "$with_snf" != no; then 6424 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have Myricom Sniffer API" >&5 6426 $as_echo_n "checking whether we have Myricom Sniffer API... " >&6; } 6427 6428 if test -z "$snf_root"; then 6429 snf_root=/opt/snf 6430 fi 6431 6432 if test -z "$snf_include_dir"; then 6433 snf_include_dir="$snf_root/include" 6434 fi 6435 6436 if test -z "$snf_lib_dir"; then 6437 snf_lib_dir="$snf_root/lib" 6438 fi 6439 6440 if test -f "$snf_include_dir/snf.h"; then 6441 ac_cv_lbl_snf_api=yes 6442 fi 6443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_snf_api ($snf_root)" >&5 6444 $as_echo "$ac_cv_lbl_snf_api ($snf_root)" >&6; } 6445 6446 if test $ac_cv_lbl_snf_api = no; then 6447 if test "$want_snf" = yes; then 6448 as_fn_error $? "SNF API headers not found under $snf_include_dir; use --without-snf" "$LINENO" 5 6449 fi 6450 else 6451 saved_ldflags=$LDFLAGS 6452 LDFLAGS="$LDFLAGS -L$snf_lib_dir" 6453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for snf_init in -lsnf" >&5 6454 $as_echo_n "checking for snf_init in -lsnf... " >&6; } 6455 if test "${ac_cv_lib_snf_snf_init+set}" = set; then : 6456 $as_echo_n "(cached) " >&6 6457 else 6458 ac_check_lib_save_LIBS=$LIBS 6459 LIBS="-lsnf $LIBS" 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 6463 /* Override any GCC internal prototype to avoid an error. 6464 Use char because int might match the return type of a GCC 6465 builtin and then its argument prototype would still apply. */ 6466 #ifdef __cplusplus 6467 extern "C" 6468 #endif 6469 char snf_init (); 6470 int 6471 main () 6472 { 6473 return snf_init (); 6474 ; 6475 return 0; 6476 } 6477 _ACEOF 6478 if ac_fn_c_try_link "$LINENO"; then : 6479 ac_cv_lib_snf_snf_init=yes 6480 else 6481 ac_cv_lib_snf_snf_init=no 6482 fi 6483 rm -f core conftest.err conftest.$ac_objext \ 6484 conftest$ac_exeext conftest.$ac_ext 6485 LIBS=$ac_check_lib_save_LIBS 6486 fi 6487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_snf_snf_init" >&5 6488 $as_echo "$ac_cv_lib_snf_snf_init" >&6; } 6489 if test "x$ac_cv_lib_snf_snf_init" = x""yes; then : 6490 ac_cv_lbl_snf_api="yes" 6491 else 6492 ac_cv_lbl_snf_api="no" 6493 fi 6494 6495 LDFLAGS="$saved_ldflags" 6496 6497 if test $ac_cv_lbl_snf_api = no; then 6498 if test "$want_snf" = yes; then 6499 as_fn_error $? "SNF API cannot correctly be linked check config.log; use --without-snf" "$LINENO" 5 6500 fi 6501 else 6502 V_INCLS="$V_INCLS -I$snf_include_dir" 6503 LIBS="$LIBS -lsnf" 6504 LDFLAGS="$LDFLAGS -L$snf_lib_dir" 6505 if test "$V_PCAP" != snf ; then 6506 SSRC="pcap-snf.c" 6507 fi 6508 6509 $as_echo "#define HAVE_SNF_API 1" >>confdefs.h 6510 6511 fi 6512 fi 6513 fi 6514 6515 if test "$V_PCAP" = snf -a "$ac_cv_lbl_snf_api" = no; then 6516 as_fn_error $? "Specifying the capture type as 'snf' requires the Myricom Sniffer API to be present; use --with-snf=DIR" "$LINENO" 5 6517 fi 6518 6519 6520 # Check whether --with-flex was given. 6521 if test "${with_flex+set}" = set; then : 6522 withval=$with_flex; 6523 fi 6524 6525 6526 # Check whether --with-bison was given. 6527 if test "${with_bison+set}" = set; then : 6528 withval=$with_bison; 6529 fi 6530 6531 if test "$with_flex" = no ; then 6532 V_LEX=lex 6533 else 6534 for ac_prog in flex 6535 do 6536 # Extract the first word of "$ac_prog", so it can be a program name with args. 6537 set dummy $ac_prog; ac_word=$2 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6539 $as_echo_n "checking for $ac_word... " >&6; } 6540 if test "${ac_cv_prog_V_LEX+set}" = set; then : 6541 $as_echo_n "(cached) " >&6 6542 else 6543 if test -n "$V_LEX"; then 6544 ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test. 6545 else 6546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6547 for as_dir in $PATH 6548 do 6549 IFS=$as_save_IFS 6550 test -z "$as_dir" && as_dir=. 6551 for ac_exec_ext in '' $ac_executable_extensions; do 6552 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6553 ac_cv_prog_V_LEX="$ac_prog" 6554 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6555 break 2 6556 fi 6557 done 6558 done 6559 IFS=$as_save_IFS 6560 6561 fi 6562 fi 6563 V_LEX=$ac_cv_prog_V_LEX 6564 if test -n "$V_LEX"; then 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_LEX" >&5 6566 $as_echo "$V_LEX" >&6; } 6567 else 6568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6569 $as_echo "no" >&6; } 6570 fi 6571 6572 6573 test -n "$V_LEX" && break 6574 done 6575 test -n "$V_LEX" || V_LEX="lex" 6576 6577 fi 6578 if test "$V_LEX" = flex ; then 6579 # The -V flag was added in 2.4 6580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex 2.4 or higher" >&5 6581 $as_echo_n "checking for flex 2.4 or higher... " >&6; } 6582 if test "${ac_cv_lbl_flex_v24+set}" = set; then : 6583 $as_echo_n "(cached) " >&6 6584 else 6585 if flex -V >/dev/null 2>&1; then 6586 ac_cv_lbl_flex_v24=yes 6587 else 6588 ac_cv_lbl_flex_v24=no 6589 fi 6590 fi 6591 6592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_flex_v24" >&5 6593 $as_echo "$ac_cv_lbl_flex_v24" >&6; } 6594 if test $ac_cv_lbl_flex_v24 = no ; then 6595 s="2.4 or higher required" 6596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring obsolete flex executable ($s)" >&5 6597 $as_echo "$as_me: WARNING: ignoring obsolete flex executable ($s)" >&2;} 6598 V_LEX=lex 6599 fi 6600 fi 6601 if test "$with_bison" = no ; then 6602 V_YACC=yacc 6603 else 6604 for ac_prog in bison 6605 do 6606 # Extract the first word of "$ac_prog", so it can be a program name with args. 6607 set dummy $ac_prog; ac_word=$2 6608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6609 $as_echo_n "checking for $ac_word... " >&6; } 6610 if test "${ac_cv_prog_V_YACC+set}" = set; then : 6611 $as_echo_n "(cached) " >&6 6612 else 6613 if test -n "$V_YACC"; then 6614 ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test. 6615 else 6616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6617 for as_dir in $PATH 6618 do 6619 IFS=$as_save_IFS 6620 test -z "$as_dir" && as_dir=. 6621 for ac_exec_ext in '' $ac_executable_extensions; do 6622 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6623 ac_cv_prog_V_YACC="$ac_prog" 6624 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6625 break 2 6626 fi 6627 done 6628 done 6629 IFS=$as_save_IFS 6630 6631 fi 6632 fi 6633 V_YACC=$ac_cv_prog_V_YACC 6634 if test -n "$V_YACC"; then 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_YACC" >&5 6636 $as_echo "$V_YACC" >&6; } 6637 else 6638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6639 $as_echo "no" >&6; } 6640 fi 6641 6642 6643 test -n "$V_YACC" && break 6644 done 6645 test -n "$V_YACC" || V_YACC="yacc" 6646 6647 fi 6648 if test "$V_YACC" = bison ; then 6649 V_YACC="$V_YACC -y" 6650 fi 6651 if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then 6652 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: don't have both flex and bison; reverting to lex/yacc" >&5 6653 $as_echo "$as_me: WARNING: don't have both flex and bison; reverting to lex/yacc" >&2;} 6654 V_LEX=lex 6655 V_YACC=yacc 6656 fi 6657 if test "$V_LEX" = flex -a -n "pcap_" ; then 6658 V_LEX="$V_LEX -Ppcap_" 6659 V_YACC="$V_YACC -p pcap_" 6660 fi 6661 if test "$V_LEX" = lex ; then 6662 # Some versions of lex can't handle the definitions section of scanner.l . 6663 # Try lexing it and complain if it can't deal. 6664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capable lex" >&5 6665 $as_echo_n "checking for capable lex... " >&6; } 6666 if test "${tcpdump_cv_capable_lex+set}" = set; then : 6667 $as_echo_n "(cached) " >&6 6668 else 6669 if lex -t scanner.l > /dev/null 2>&1; then 6670 tcpdump_cv_capable_lex=yes 6671 else 6672 tcpdump_cv_capable_lex=insufficient 6673 fi 6674 fi 6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcpdump_cv_capable_lex" >&5 6676 $as_echo "$tcpdump_cv_capable_lex" >&6; } 6677 if test $tcpdump_cv_capable_lex = insufficient ; then 6678 as_fn_error $? "Your operating system's lex is insufficient to compile 6679 libpcap. flex is a lex replacement that has many advantages, including 6680 being able to compile libpcap. For more information, see 6681 http://www.gnu.org/software/flex/flex.html ." "$LINENO" 5 6682 fi 6683 fi 6684 6685 # 6686 # Assume, by default, no support for shared libraries and V7/BSD convention 6687 # for man pages (file formats in section 5, miscellaneous info in section 7). 6688 # Individual cases can override this. 6689 # 6690 DYEXT="none" 6691 MAN_FILE_FORMATS=5 6692 MAN_MISC_INFO=7 6693 case "$host_os" in 6694 6695 aix*) 6696 6697 $as_echo "#define _SUN 1" >>confdefs.h 6698 6699 6700 # 6701 # AIX makes it fun to build shared and static libraries, 6702 # because they're *both* ".a" archive libraries. We 6703 # build the static library for the benefit of the traditional 6704 # scheme of building libpcap and tcpdump in subdirectories of 6705 # the same directory, with tcpdump statically linked with the 6706 # libpcap in question, but we also build a shared library as 6707 # "libpcap.shareda" and install *it*, rather than the static 6708 # library, as "libpcap.a". 6709 # 6710 DYEXT="shareda" 6711 6712 case "$V_PCAP" in 6713 6714 dlpi) 6715 # 6716 # If we're using DLPI, applications will need to 6717 # use /lib/pse.exp if present, as we use the 6718 # STREAMS routines. 6719 # 6720 pseexe="/lib/pse.exp" 6721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 6722 $as_echo_n "checking for $pseexe... " >&6; } 6723 if test -f $pseexe ; then 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6725 $as_echo "yes" >&6; } 6726 LIBS="-I:$pseexe" 6727 fi 6728 ;; 6729 6730 bpf) 6731 # 6732 # If we're using BPF, we need "-lodm" and "-lcfg", as 6733 # we use them to load the BPF module. 6734 # 6735 LIBS="-lodm -lcfg" 6736 ;; 6737 esac 6738 ;; 6739 6740 darwin*) 6741 DYEXT="dylib" 6742 V_CCOPT="$V_CCOPT -fno-common" 6743 # Check whether --enable-universal was given. 6744 if test "${enable_universal+set}" = set; then : 6745 enableval=$enable_universal; 6746 fi 6747 6748 if test "$enable_universal" != "no"; then 6749 case "$host_os" in 6750 6751 darwin9.*) 6752 # 6753 # Leopard. Build for 32-bit PowerPC, 64-bit 6754 # PowerPC, x86, and x86-64, with 32-bit PowerPC 6755 # first. (That's what Apple does.) 6756 # 6757 V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64" 6758 LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64" 6759 ;; 6760 6761 darwin10.*) 6762 # 6763 # Snow Leopard. Build for x86-64, x86, and 6764 # 32-bit PowerPC, with x86-64 first. (That's 6765 # what Apple does, even though Snow Leopard 6766 # doesn't run on PPC, so PPC libpcap runs under 6767 # Rosetta, and Rosetta doesn't support BPF 6768 # ioctls, so PPC programs can't do live 6769 # captures.) 6770 # 6771 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386 -arch ppc" 6772 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386 -arch ppc" 6773 ;; 6774 6775 darwin11.*) 6776 # 6777 # Lion. Build for x86-64 and x86, with x86-64 6778 # first. (That's probably what Apple does, 6779 # given that Rosetta is gone.) 6780 # 6781 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" 6782 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" 6783 ;; 6784 esac 6785 fi 6786 ;; 6787 6788 hpux9*) 6789 6790 $as_echo "#define HAVE_HPUX9 1" >>confdefs.h 6791 6792 6793 # 6794 # Use System V conventions for man pages. 6795 # 6796 MAN_FILE_FORMATS=4 6797 MAN_MISC_INFO=5 6798 ;; 6799 6800 hpux10.0*) 6801 6802 # 6803 # Use System V conventions for man pages. 6804 # 6805 MAN_FILE_FORMATS=4 6806 MAN_MISC_INFO=5 6807 ;; 6808 6809 hpux10.1*) 6810 6811 # 6812 # Use System V conventions for man pages. 6813 # 6814 MAN_FILE_FORMATS=4 6815 MAN_MISC_INFO=5 6816 ;; 6817 6818 hpux*) 6819 6820 $as_echo "#define HAVE_HPUX10_20_OR_LATER 1" >>confdefs.h 6821 6822 if test "`uname -m`" = "ia64"; then 6823 DYEXT="so" 6824 else 6825 DYEXT="sl" 6826 fi 6827 6828 # 6829 # "-b" builds a shared library; "+h" sets the soname. 6830 # 6831 SHLIB_OPT="-b" 6832 SONAME_OPT="+h" 6833 6834 # 6835 # Use System V conventions for man pages. 6836 # 6837 MAN_FILE_FORMATS=4 6838 MAN_MISC_INFO=5 6839 ;; 6840 6841 irix*) 6842 # 6843 # Use System V conventions for man pages. 6844 # 6845 MAN_FILE_FORMATS=4 6846 MAN_MISC_INFO=5 6847 ;; 6848 6849 linux*|freebsd*|netbsd*|openbsd*|dragonfly*|kfreebsd*|gnu*) 6850 DYEXT="so" 6851 6852 # 6853 # Compiler assumed to be GCC; run-time linker may require a -R 6854 # flag. 6855 # 6856 if test "$libdir" != "/usr/lib"; then 6857 V_RFLAGS=-Wl,-R$libdir 6858 fi 6859 ;; 6860 6861 osf*) 6862 DYEXT="so" 6863 6864 # 6865 # Use System V conventions for man pages. 6866 # 6867 MAN_FILE_FORMATS=4 6868 MAN_MISC_INFO=5 6869 ;; 6870 6871 sinix*) 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if SINIX compiler defines sinix" >&5 6873 $as_echo_n "checking if SINIX compiler defines sinix... " >&6; } 6874 if test "${ac_cv_cc_sinix_defined+set}" = set; then : 6875 $as_echo_n "(cached) " >&6 6876 else 6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6878 /* end confdefs.h. */ 6879 6880 int 6881 main () 6882 { 6883 int i = sinix; 6884 ; 6885 return 0; 6886 } 6887 _ACEOF 6888 if ac_fn_c_try_compile "$LINENO"; then : 6889 ac_cv_cc_sinix_defined=yes 6890 else 6891 ac_cv_cc_sinix_defined=no 6892 fi 6893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6894 fi 6895 6896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_sinix_defined" >&5 6897 $as_echo "$ac_cv_cc_sinix_defined" >&6; } 6898 if test $ac_cv_cc_sinix_defined = no ; then 6899 6900 $as_echo "#define sinix 1" >>confdefs.h 6901 6902 fi 6903 ;; 6904 6905 solaris*) 6906 6907 $as_echo "#define HAVE_SOLARIS 1" >>confdefs.h 6908 6909 6910 DYEXT="so" 6911 # 6912 # Use System V conventions for man pages. 6913 # 6914 MAN_FILE_FORMATS=4 6915 MAN_MISC_INFO=5 6916 ;; 6917 esac 6918 6919 if test -n "$ac_tool_prefix"; then 6920 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6921 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6923 $as_echo_n "checking for $ac_word... " >&6; } 6924 if test "${ac_cv_prog_RANLIB+set}" = set; then : 6925 $as_echo_n "(cached) " >&6 6926 else 6927 if test -n "$RANLIB"; then 6928 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6929 else 6930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6931 for as_dir in $PATH 6932 do 6933 IFS=$as_save_IFS 6934 test -z "$as_dir" && as_dir=. 6935 for ac_exec_ext in '' $ac_executable_extensions; do 6936 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6937 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6939 break 2 6940 fi 6941 done 6942 done 6943 IFS=$as_save_IFS 6944 6945 fi 6946 fi 6947 RANLIB=$ac_cv_prog_RANLIB 6948 if test -n "$RANLIB"; then 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6950 $as_echo "$RANLIB" >&6; } 6951 else 6952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6953 $as_echo "no" >&6; } 6954 fi 6955 6956 6957 fi 6958 if test -z "$ac_cv_prog_RANLIB"; then 6959 ac_ct_RANLIB=$RANLIB 6960 # Extract the first word of "ranlib", so it can be a program name with args. 6961 set dummy ranlib; ac_word=$2 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6963 $as_echo_n "checking for $ac_word... " >&6; } 6964 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 6965 $as_echo_n "(cached) " >&6 6966 else 6967 if test -n "$ac_ct_RANLIB"; then 6968 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6969 else 6970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6971 for as_dir in $PATH 6972 do 6973 IFS=$as_save_IFS 6974 test -z "$as_dir" && as_dir=. 6975 for ac_exec_ext in '' $ac_executable_extensions; do 6976 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6977 ac_cv_prog_ac_ct_RANLIB="ranlib" 6978 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6979 break 2 6980 fi 6981 done 6982 done 6983 IFS=$as_save_IFS 6984 6985 fi 6986 fi 6987 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6988 if test -n "$ac_ct_RANLIB"; then 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6990 $as_echo "$ac_ct_RANLIB" >&6; } 6991 else 6992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6993 $as_echo "no" >&6; } 6994 fi 6995 6996 if test "x$ac_ct_RANLIB" = x; then 6997 RANLIB=":" 6998 else 6999 case $cross_compiling:$ac_tool_warned in 7000 yes:) 7001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7002 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7003 ac_tool_warned=yes ;; 7004 esac 7005 RANLIB=$ac_ct_RANLIB 7006 fi 7007 else 7008 RANLIB="$ac_cv_prog_RANLIB" 7009 fi 7010 7011 if test -n "$ac_tool_prefix"; then 7012 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 7013 set dummy ${ac_tool_prefix}ar; ac_word=$2 7014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7015 $as_echo_n "checking for $ac_word... " >&6; } 7016 if test "${ac_cv_prog_AR+set}" = set; then : 7017 $as_echo_n "(cached) " >&6 7018 else 7019 if test -n "$AR"; then 7020 ac_cv_prog_AR="$AR" # Let the user override the test. 7021 else 7022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7023 for as_dir in $PATH 7024 do 7025 IFS=$as_save_IFS 7026 test -z "$as_dir" && as_dir=. 7027 for ac_exec_ext in '' $ac_executable_extensions; do 7028 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7029 ac_cv_prog_AR="${ac_tool_prefix}ar" 7030 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7031 break 2 7032 fi 7033 done 7034 done 7035 IFS=$as_save_IFS 7036 7037 fi 7038 fi 7039 AR=$ac_cv_prog_AR 7040 if test -n "$AR"; then 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7042 $as_echo "$AR" >&6; } 7043 else 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7045 $as_echo "no" >&6; } 7046 fi 7047 7048 7049 fi 7050 if test -z "$ac_cv_prog_AR"; then 7051 ac_ct_AR=$AR 7052 # Extract the first word of "ar", so it can be a program name with args. 7053 set dummy ar; ac_word=$2 7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7055 $as_echo_n "checking for $ac_word... " >&6; } 7056 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 7057 $as_echo_n "(cached) " >&6 7058 else 7059 if test -n "$ac_ct_AR"; then 7060 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 7061 else 7062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7063 for as_dir in $PATH 7064 do 7065 IFS=$as_save_IFS 7066 test -z "$as_dir" && as_dir=. 7067 for ac_exec_ext in '' $ac_executable_extensions; do 7068 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7069 ac_cv_prog_ac_ct_AR="ar" 7070 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7071 break 2 7072 fi 7073 done 7074 done 7075 IFS=$as_save_IFS 7076 7077 fi 7078 fi 7079 ac_ct_AR=$ac_cv_prog_ac_ct_AR 7080 if test -n "$ac_ct_AR"; then 7081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 7082 $as_echo "$ac_ct_AR" >&6; } 7083 else 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7085 $as_echo "no" >&6; } 7086 fi 7087 7088 if test "x$ac_ct_AR" = x; then 7089 AR="" 7090 else 7091 case $cross_compiling:$ac_tool_warned in 7092 yes:) 7093 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7094 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7095 ac_tool_warned=yes ;; 7096 esac 7097 AR=$ac_ct_AR 7098 fi 7099 else 7100 AR="$ac_cv_prog_AR" 7101 fi 7102 7103 7104 rm -f os-proto.h 7105 if test "${LBL_CFLAGS+set}" = set; then 7106 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 7107 fi 7108 if test -f .devel ; then 7109 if test "$GCC" = yes ; then 7110 if test "${LBL_CFLAGS+set}" != set; then 7111 if test "$ac_cv_prog_cc_g" = yes ; then 7112 V_CCOPT="-g $V_CCOPT" 7113 fi 7114 V_CCOPT="$V_CCOPT -Wall" 7115 if test $ac_cv_lbl_gcc_vers -gt 1 ; then 7116 V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes" 7117 fi 7118 fi 7119 else 7120 case "$host_os" in 7121 7122 irix6*) 7123 V_CCOPT="$V_CCOPT -n32" 7124 ;; 7125 7126 *) 7127 ;; 7128 esac 7129 fi 7130 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 7131 name="lbl/os-$os.h" 7132 if test -f $name ; then 7133 ln -s $name os-proto.h 7134 7135 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h 7136 7137 else 7138 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 7139 $as_echo "$as_me: WARNING: can't find $name" >&2;} 7140 fi 7141 fi 7142 7143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 7144 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; } 7145 if test "${ac_cv_lbl_sockaddr_has_sa_len+set}" = set; then : 7146 $as_echo_n "(cached) " >&6 7147 else 7148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7149 /* end confdefs.h. */ 7150 7151 # include <sys/types.h> 7152 # include <sys/socket.h> 7153 int 7154 main () 7155 { 7156 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 7157 ; 7158 return 0; 7159 } 7160 _ACEOF 7161 if ac_fn_c_try_compile "$LINENO"; then : 7162 ac_cv_lbl_sockaddr_has_sa_len=yes 7163 else 7164 ac_cv_lbl_sockaddr_has_sa_len=no 7165 fi 7166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7167 fi 7168 7169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 7170 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; } 7171 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 7172 7173 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 7174 7175 fi 7176 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr_storage struct exists" >&5 7178 $as_echo_n "checking if sockaddr_storage struct exists... " >&6; } 7179 if test "${ac_cv_lbl_has_sockaddr_storage+set}" = set; then : 7180 $as_echo_n "(cached) " >&6 7181 else 7182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7183 /* end confdefs.h. */ 7184 7185 # include <sys/types.h> 7186 # include <sys/socket.h> 7187 int 7188 main () 7189 { 7190 u_int i = sizeof (struct sockaddr_storage) 7191 ; 7192 return 0; 7193 } 7194 _ACEOF 7195 if ac_fn_c_try_compile "$LINENO"; then : 7196 ac_cv_lbl_has_sockaddr_storage=yes 7197 else 7198 ac_cv_lbl_has_sockaddr_storage=no 7199 fi 7200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7201 fi 7202 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_has_sockaddr_storage" >&5 7204 $as_echo "$ac_cv_lbl_has_sockaddr_storage" >&6; } 7205 if test $ac_cv_lbl_has_sockaddr_storage = yes ; then 7206 7207 $as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h 7208 7209 fi 7210 7211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5 7212 $as_echo_n "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member... " >&6; } 7213 if test "${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+set}" = set; then : 7214 $as_echo_n "(cached) " >&6 7215 else 7216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7217 /* end confdefs.h. */ 7218 7219 # include <sys/types.h> 7220 # include <sys/dlpi.h> 7221 # include <sys/dlpi_ext.h> 7222 int 7223 main () 7224 { 7225 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1) 7226 ; 7227 return 0; 7228 } 7229 _ACEOF 7230 if ac_fn_c_try_compile "$LINENO"; then : 7231 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes 7232 else 7233 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no 7234 fi 7235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7236 fi 7237 7238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&5 7239 $as_echo "$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&6; } 7240 if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then 7241 7242 $as_echo "#define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1" >>confdefs.h 7243 7244 fi 7245 7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5 7247 $as_echo_n "checking if unaligned accesses fail... " >&6; } 7248 if test "${ac_cv_lbl_unaligned_fail+set}" = set; then : 7249 $as_echo_n "(cached) " >&6 7250 else 7251 case "$host_cpu" in 7252 7253 # 7254 # These are CPU types where: 7255 # 7256 # the CPU faults on an unaligned access, but at least some 7257 # OSes that support that CPU catch the fault and simulate 7258 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - 7259 # the simulation is slow, so we don't want to use it; 7260 # 7261 # the CPU, I infer (from the old 7262 # 7263 # XXX: should also check that they don't do weird things (like on arm) 7264 # 7265 # comment) doesn't fault on unaligned accesses, but doesn't 7266 # do a normal unaligned fetch, either (e.g., presumably, ARM); 7267 # 7268 # for whatever reason, the test program doesn't work 7269 # (this has been claimed to be the case for several of those 7270 # CPUs - I don't know what the problem is; the problem 7271 # was reported as "the test program dumps core" for SuperH, 7272 # but that's what the test program is *supposed* to do - 7273 # it dumps core before it writes anything, so the test 7274 # for an empty output file should find an empty output 7275 # file and conclude that unaligned accesses don't work). 7276 # 7277 # This run-time test won't work if you're cross-compiling, so 7278 # in order to support cross-compiling for a particular CPU, 7279 # we have to wire in the list of CPU types anyway, as far as 7280 # I know, so perhaps we should just have a set of CPUs on 7281 # which we know it doesn't work, a set of CPUs on which we 7282 # know it does work, and have the script just fail on other 7283 # cpu types and update it when such a failure occurs. 7284 # 7285 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) 7286 ac_cv_lbl_unaligned_fail=yes 7287 ;; 7288 7289 *) 7290 cat >conftest.c <<EOF 7291 # include <sys/types.h> 7292 # include <sys/wait.h> 7293 # include <stdio.h> 7294 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 7295 main() { 7296 unsigned int i; 7297 pid_t pid; 7298 int status; 7299 /* avoid "core dumped" message */ 7300 pid = fork(); 7301 if (pid < 0) 7302 exit(2); 7303 if (pid > 0) { 7304 /* parent */ 7305 pid = waitpid(pid, &status, 0); 7306 if (pid < 0) 7307 exit(3); 7308 exit(!WIFEXITED(status)); 7309 } 7310 /* child */ 7311 i = *(unsigned int *)&a[1]; 7312 printf("%d\n", i); 7313 exit(0); 7314 } 7315 EOF 7316 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 7317 conftest.c $LIBS >/dev/null 2>&1 7318 if test ! -x conftest ; then 7319 ac_cv_lbl_unaligned_fail=yes 7320 else 7321 ./conftest >conftest.out 7322 if test ! -s conftest.out ; then 7323 ac_cv_lbl_unaligned_fail=yes 7324 else 7325 ac_cv_lbl_unaligned_fail=no 7326 fi 7327 fi 7328 rm -f -r conftest* core core.conftest 7329 ;; 7330 esac 7331 fi 7332 7333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5 7334 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; } 7335 if test $ac_cv_lbl_unaligned_fail = yes ; then 7336 7337 $as_echo "#define LBL_ALIGN 1" >>confdefs.h 7338 7339 fi 7340 7341 # 7342 # Makefile.in includes rules to generate version.h, so we assume 7343 # that it will be generated if autoconf is used. 7344 # 7345 7346 $as_echo "#define HAVE_VERSION_H 1" >>confdefs.h 7347 7348 7349 rm -f net 7350 ln -s ${srcdir}/bpf/net net 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 7369 7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for USB sniffing support" >&5 7371 $as_echo_n "checking for USB sniffing support... " >&6; } 7372 case "$host_os" in 7373 linux*) 7374 7375 $as_echo "#define PCAP_SUPPORT_USB 1" >>confdefs.h 7376 7377 USB_SRC=pcap-usb-linux.c 7378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7379 $as_echo "yes" >&6; } 7380 ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null` 7381 if test $? -ne 0 ; then 7382 ac_usb_dev_name="usbmon" 7383 fi 7384 7385 cat >>confdefs.h <<_ACEOF 7386 #define LINUX_USB_MON_DEV "/dev/$ac_usb_dev_name" 7387 _ACEOF 7388 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: Device for USB sniffing is /dev/$ac_usb_dev_name" >&5 7390 $as_echo "$as_me: Device for USB sniffing is /dev/$ac_usb_dev_name" >&6;} 7391 # 7392 # Do we have a version of <linux/compiler.h> available? 7393 # If so, we might need it for <linux/usbdevice_fs.h>. 7394 # 7395 for ac_header in linux/compiler.h 7396 do : 7397 ac_fn_c_check_header_mongrel "$LINENO" "linux/compiler.h" "ac_cv_header_linux_compiler_h" "$ac_includes_default" 7398 if test "x$ac_cv_header_linux_compiler_h" = x""yes; then : 7399 cat >>confdefs.h <<_ACEOF 7400 #define HAVE_LINUX_COMPILER_H 1 7401 _ACEOF 7402 7403 fi 7404 7405 done 7406 7407 if test "$ac_cv_header_linux_compiler_h" = yes; then 7408 # 7409 # Yes - include it when testing for <linux/usbdevice_fs.h>. 7410 # 7411 for ac_header in linux/usbdevice_fs.h 7412 do : 7413 ac_fn_c_check_header_compile "$LINENO" "linux/usbdevice_fs.h" "ac_cv_header_linux_usbdevice_fs_h" "#include <linux/compiler.h> 7414 " 7415 if test "x$ac_cv_header_linux_usbdevice_fs_h" = x""yes; then : 7416 cat >>confdefs.h <<_ACEOF 7417 #define HAVE_LINUX_USBDEVICE_FS_H 1 7418 _ACEOF 7419 7420 fi 7421 7422 done 7423 7424 else 7425 for ac_header in linux/usbdevice_fs.h 7426 do : 7427 ac_fn_c_check_header_mongrel "$LINENO" "linux/usbdevice_fs.h" "ac_cv_header_linux_usbdevice_fs_h" "$ac_includes_default" 7428 if test "x$ac_cv_header_linux_usbdevice_fs_h" = x""yes; then : 7429 cat >>confdefs.h <<_ACEOF 7430 #define HAVE_LINUX_USBDEVICE_FS_H 1 7431 _ACEOF 7432 7433 fi 7434 7435 done 7436 7437 fi 7438 if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then 7439 # 7440 # OK, does it define bRequestType? Older versions of the kernel 7441 # define fields with names like "requesttype, "request", and 7442 # "value", rather than "bRequestType", "bRequest", and 7443 # "wValue". 7444 # 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if usbdevfs_ctrltransfer struct has bRequestType member" >&5 7446 $as_echo_n "checking if usbdevfs_ctrltransfer struct has bRequestType member... " >&6; } 7447 if test "${ac_cv_usbdevfs_ctrltransfer_has_bRequestType+set}" = set; then : 7448 $as_echo_n "(cached) " >&6 7449 else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 7453 $ac_includes_default 7454 #ifdef HAVE_SYS_BITYPES_H 7455 #include <sys/bitypes.h> 7456 #endif 7457 #ifdef HAVE_LINUX_COMPILER_H 7458 #include <linux/compiler.h> 7459 #endif 7460 #include <linux/usbdevice_fs.h> 7461 int 7462 main () 7463 { 7464 u_int i = sizeof(((struct usbdevfs_ctrltransfer *)0)->bRequestType) 7465 ; 7466 return 0; 7467 } 7468 _ACEOF 7469 if ac_fn_c_try_compile "$LINENO"; then : 7470 ac_cv_usbdevfs_ctrltransfer_has_bRequestType=yes 7471 else 7472 ac_cv_usbdevfs_ctrltransfer_has_bRequestType=no 7473 fi 7474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7475 fi 7476 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_usbdevfs_ctrltransfer_has_bRequestType" >&5 7478 $as_echo "$ac_cv_usbdevfs_ctrltransfer_has_bRequestType" >&6; } 7479 if test $ac_cv_usbdevfs_ctrltransfer_has_bRequestType = yes ; then 7480 7481 $as_echo "#define HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE 1" >>confdefs.h 7482 7483 fi 7484 fi 7485 ;; 7486 *) 7487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7488 $as_echo "no" >&6; } 7489 ;; 7490 esac 7491 7492 7493 7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the platform could support netfilter sniffing" >&5 7495 $as_echo_n "checking whether the platform could support netfilter sniffing... " >&6; } 7496 case "$host_os" in 7497 linux*) 7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7499 $as_echo "yes" >&6; } 7500 # 7501 # Life's too short to deal with trying to get this to compile 7502 # if you don't get the right types defined with 7503 # __KERNEL_STRICT_NAMES getting defined by some other include. 7504 # 7505 # Check whether the includes Just Work. If not, don't turn on 7506 # netfilter support. 7507 # 7508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can compile the netfilter support" >&5 7509 $as_echo_n "checking whether we can compile the netfilter support... " >&6; } 7510 if test "${ac_cv_netfilter_can_compile+set}" = set; then : 7511 $as_echo_n "(cached) " >&6 7512 else 7513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7514 /* end confdefs.h. */ 7515 7516 $ac_includes_default 7517 #include <sys/socket.h> 7518 #include <linux/types.h> 7519 7520 #include <linux/netlink.h> 7521 #include <linux/netfilter/nfnetlink.h> 7522 #include <linux/netfilter/nfnetlink_log.h> 7523 int 7524 main () 7525 { 7526 7527 ; 7528 return 0; 7529 } 7530 _ACEOF 7531 if ac_fn_c_try_compile "$LINENO"; then : 7532 ac_cv_netfilter_can_compile=yes 7533 else 7534 ac_cv_netfilter_can_compile=no 7535 fi 7536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7537 fi 7538 7539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_netfilter_can_compile" >&5 7540 $as_echo "$ac_cv_netfilter_can_compile" >&6; } 7541 if test $ac_cv_netfilter_can_compile = yes ; then 7542 7543 $as_echo "#define PCAP_SUPPORT_NETFILTER 1" >>confdefs.h 7544 7545 NETFILTER_SRC=pcap-netfilter-linux.c 7546 fi 7547 ;; 7548 *) 7549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7550 $as_echo "no" >&6; } 7551 ;; 7552 esac 7553 7554 7555 7556 # Check whether --enable-bluetooth was given. 7557 if test "${enable_bluetooth+set}" = set; then : 7558 enableval=$enable_bluetooth; 7559 else 7560 enable_bluetooth=yes 7561 fi 7562 7563 7564 if test "x$enable_bluetooth" != "xno" ; then 7565 case "$host_os" in 7566 linux*) 7567 ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default" 7568 if test "x$ac_cv_header_bluetooth_bluetooth_h" = x""yes; then : 7569 7570 7571 $as_echo "#define PCAP_SUPPORT_BT 1" >>confdefs.h 7572 7573 BT_SRC=pcap-bt-linux.c 7574 { $as_echo "$as_me:${as_lineno-$LINENO}: Bluetooth sniffing is supported" >&5 7575 $as_echo "$as_me: Bluetooth sniffing is supported" >&6;} 7576 7577 else 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&5 7579 $as_echo "$as_me: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&6;} 7580 7581 fi 7582 7583 7584 ;; 7585 *) 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: no Bluetooth sniffing support implemented for $host_os" >&5 7587 $as_echo "$as_me: no Bluetooth sniffing support implemented for $host_os" >&6;} 7588 ;; 7589 esac 7590 7591 7592 fi 7593 7594 # Check whether --enable-canusb was given. 7595 if test "${enable_canusb+set}" = set; then : 7596 enableval=$enable_canusb; enable_canusb=yes 7597 fi 7598 7599 7600 if test "x$enable_canusb" != "xno" ; then 7601 case "$host_os" in 7602 linux*) 7603 ac_fn_c_check_header_mongrel "$LINENO" "libusb-1.0/libusb.h" "ac_cv_header_libusb_1_0_libusb_h" "$ac_includes_default" 7604 if test "x$ac_cv_header_libusb_1_0_libusb_h" = x""yes; then : 7605 7606 7607 $as_echo "#define PCAP_SUPPORT_CANUSB 1" >>confdefs.h 7608 7609 CANUSB_SRC=pcap-canusb-linux.c 7610 LIBS="-lusb-1.0 $LIBS" 7611 { $as_echo "$as_me:${as_lineno-$LINENO}: canusb sniffing is supported" >&5 7612 $as_echo "$as_me: canusb sniffing is supported" >&6;} 7613 7614 else 7615 { $as_echo "$as_me:${as_lineno-$LINENO}: canusb sniffing is not supported; install libusb1.0 lib devel to enable it" >&5 7616 $as_echo "$as_me: canusb sniffing is not supported; install libusb1.0 lib devel to enable it" >&6;} 7617 7618 fi 7619 7620 7621 ;; 7622 *) 7623 { $as_echo "$as_me:${as_lineno-$LINENO}: no canusb support implemented for $host_os" >&5 7624 $as_echo "$as_me: no canusb support implemented for $host_os" >&6;} 7625 ;; 7626 esac 7627 7628 7629 fi 7630 7631 # Check whether --enable-can was given. 7632 if test "${enable_can+set}" = set; then : 7633 enableval=$enable_can; 7634 else 7635 enable_can=yes 7636 fi 7637 7638 7639 if test "x$enable_can" != "xno" ; then 7640 case "$host_os" in 7641 linux*) 7642 ac_fn_c_check_header_compile "$LINENO" "linux/can.h" "ac_cv_header_linux_can_h" "#include <sys/socket.h> 7643 7644 " 7645 if test "x$ac_cv_header_linux_can_h" = x""yes; then : 7646 7647 $as_echo "#define PCAP_SUPPORT_CAN 1" >>confdefs.h 7648 7649 CAN_SRC=pcap-can-linux.c 7650 { $as_echo "$as_me:${as_lineno-$LINENO}: CAN sniffing is supported" >&5 7651 $as_echo "$as_me: CAN sniffing is supported" >&6;} 7652 else 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: CAN sniffing is not supported" >&5 7654 $as_echo "$as_me: CAN sniffing is not supported" >&6;} 7655 fi 7656 7657 7658 ;; 7659 *) 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: no CAN sniffing support implemented for $host_os" >&5 7661 $as_echo "$as_me: no CAN sniffing support implemented for $host_os" >&6;} 7662 ;; 7663 esac 7664 7665 7666 fi 7667 7668 case "$host_os" in 7669 linux*) 7670 for ac_header in linux/net_tstamp.h 7671 do : 7672 ac_fn_c_check_header_mongrel "$LINENO" "linux/net_tstamp.h" "ac_cv_header_linux_net_tstamp_h" "$ac_includes_default" 7673 if test "x$ac_cv_header_linux_net_tstamp_h" = x""yes; then : 7674 cat >>confdefs.h <<_ACEOF 7675 #define HAVE_LINUX_NET_TSTAMP_H 1 7676 _ACEOF 7677 7678 fi 7679 7680 done 7681 7682 ;; 7683 *) 7684 { $as_echo "$as_me:${as_lineno-$LINENO}: no hardware timestamp support implemented for $host_os" >&5 7685 $as_echo "$as_me: no hardware timestamp support implemented for $host_os" >&6;} 7686 ;; 7687 esac 7688 7689 # Find a good install program. We prefer a C program (faster), 7690 # so one script is as good as another. But avoid the broken or 7691 # incompatible versions: 7692 # SysV /etc/install, /usr/sbin/install 7693 # SunOS /usr/etc/install 7694 # IRIX /sbin/install 7695 # AIX /bin/install 7696 # AmigaOS /C/install, which installs bootblocks on floppy discs 7697 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 7698 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 7699 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 7700 # OS/2's system install, which has a completely different semantic 7701 # ./install, which can be erroneously created by make from ./install.sh. 7702 # Reject install programs that cannot install multiple files. 7703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 7704 $as_echo_n "checking for a BSD-compatible install... " >&6; } 7705 if test -z "$INSTALL"; then 7706 if test "${ac_cv_path_install+set}" = set; then : 7707 $as_echo_n "(cached) " >&6 7708 else 7709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7710 for as_dir in $PATH 7711 do 7712 IFS=$as_save_IFS 7713 test -z "$as_dir" && as_dir=. 7714 # Account for people who put trailing slashes in PATH elements. 7715 case $as_dir/ in #(( 7716 ./ | .// | /[cC]/* | \ 7717 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 7718 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 7719 /usr/ucb/* ) ;; 7720 *) 7721 # OSF1 and SCO ODT 3.0 have their own names for install. 7722 # Don't use installbsd from OSF since it installs stuff as root 7723 # by default. 7724 for ac_prog in ginstall scoinst install; do 7725 for ac_exec_ext in '' $ac_executable_extensions; do 7726 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 7727 if test $ac_prog = install && 7728 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 7729 # AIX install. It has an incompatible calling convention. 7730 : 7731 elif test $ac_prog = install && 7732 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 7733 # program-specific install script used by HP pwplus--don't use. 7734 : 7735 else 7736 rm -rf conftest.one conftest.two conftest.dir 7737 echo one > conftest.one 7738 echo two > conftest.two 7739 mkdir conftest.dir 7740 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 7741 test -s conftest.one && test -s conftest.two && 7742 test -s conftest.dir/conftest.one && 7743 test -s conftest.dir/conftest.two 7744 then 7745 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 7746 break 3 7747 fi 7748 fi 7749 fi 7750 done 7751 done 7752 ;; 7753 esac 7754 7755 done 7756 IFS=$as_save_IFS 7757 7758 rm -rf conftest.one conftest.two conftest.dir 7759 7760 fi 7761 if test "${ac_cv_path_install+set}" = set; then 7762 INSTALL=$ac_cv_path_install 7763 else 7764 # As a last resort, use the slow shell script. Don't cache a 7765 # value for INSTALL within a source directory, because that will 7766 # break other packages using the cache if that directory is 7767 # removed, or if the value is a relative name. 7768 INSTALL=$ac_install_sh 7769 fi 7770 fi 7771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 7772 $as_echo "$INSTALL" >&6; } 7773 7774 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 7775 # It thinks the first close brace ends the variable substitution. 7776 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 7777 7778 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 7779 7780 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 7781 7782 7783 ac_config_headers="$ac_config_headers config.h" 7784 7785 7786 ac_config_files="$ac_config_files Makefile pcap-filter.manmisc pcap-linktype.manmisc pcap-tstamp.manmisc pcap-savefile.manfile pcap.3pcap pcap_compile.3pcap pcap_datalink.3pcap pcap_dump_open.3pcap pcap_list_datalinks.3pcap pcap_list_tstamp_types.3pcap pcap_open_dead.3pcap pcap_open_offline.3pcap pcap_set_tstamp_type.3pcap" 7787 7788 cat >confcache <<\_ACEOF 7789 # This file is a shell script that caches the results of configure 7790 # tests run on this system so they can be shared between configure 7791 # scripts and configure runs, see configure's option --config-cache. 7792 # It is not useful on other systems. If it contains results you don't 7793 # want to keep, you may remove or edit it. 7794 # 7795 # config.status only pays attention to the cache file if you give it 7796 # the --recheck option to rerun configure. 7797 # 7798 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7799 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7800 # following values. 7801 7802 _ACEOF 7803 7804 # The following way of writing the cache mishandles newlines in values, 7805 # but we know of no workaround that is simple, portable, and efficient. 7806 # So, we kill variables containing newlines. 7807 # Ultrix sh set writes to stderr and can't be redirected directly, 7808 # and sets the high bit in the cache file unless we assign to the vars. 7809 ( 7810 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7811 eval ac_val=\$$ac_var 7812 case $ac_val in #( 7813 *${as_nl}*) 7814 case $ac_var in #( 7815 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7816 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7817 esac 7818 case $ac_var in #( 7819 _ | IFS | as_nl) ;; #( 7820 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7821 *) { eval $ac_var=; unset $ac_var;} ;; 7822 esac ;; 7823 esac 7824 done 7825 7826 (set) 2>&1 | 7827 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7828 *${as_nl}ac_space=\ *) 7829 # `set' does not quote correctly, so add quotes: double-quote 7830 # substitution turns \\\\ into \\, and sed turns \\ into \. 7831 sed -n \ 7832 "s/'/'\\\\''/g; 7833 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7834 ;; #( 7835 *) 7836 # `set' quotes correctly as required by POSIX, so do not add quotes. 7837 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7838 ;; 7839 esac | 7840 sort 7841 ) | 7842 sed ' 7843 /^ac_cv_env_/b end 7844 t clear 7845 :clear 7846 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7847 t end 7848 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7849 :end' >>confcache 7850 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7851 if test -w "$cache_file"; then 7852 test "x$cache_file" != "x/dev/null" && 7853 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7854 $as_echo "$as_me: updating cache $cache_file" >&6;} 7855 cat confcache >$cache_file 7856 else 7857 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7858 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7859 fi 7860 fi 7861 rm -f confcache 7862 7863 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7864 # Let make expand exec_prefix. 7865 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7866 7867 DEFS=-DHAVE_CONFIG_H 7868 7869 ac_libobjs= 7870 ac_ltlibobjs= 7871 U= 7872 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7873 # 1. Remove the extension, and $U if already installed. 7874 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7875 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7876 # 2. Prepend LIBOBJDIR. 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'((' could 8014 # trigger a bug in pdksh 5.2.14. 8015 for as_var in BASH_ENV ENV MAIL MAILPATH 8016 do eval test x\${$as_var+set} = xset \ 8017 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8018 done 8019 PS1='$ ' 8020 PS2='> ' 8021 PS4='+ ' 8022 8023 # NLS nuisances. 8024 LC_ALL=C 8025 export LC_ALL 8026 LANGUAGE=C 8027 export LANGUAGE 8028 8029 # CDPATH. 8030 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8031 8032 8033 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8034 # ---------------------------------------- 8035 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8036 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8037 # script with STATUS, using 1 if that was 0. 8038 as_fn_error () 8039 { 8040 as_status=$1; test $as_status -eq 0 && as_status=1 8041 if test "$4"; then 8042 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8043 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8044 fi 8045 $as_echo "$as_me: error: $2" >&2 8046 as_fn_exit $as_status 8047 } # as_fn_error 8048 8049 8050 # as_fn_set_status STATUS 8051 # ----------------------- 8052 # Set $? to STATUS, without forking. 8053 as_fn_set_status () 8054 { 8055 return $1 8056 } # as_fn_set_status 8057 8058 # as_fn_exit STATUS 8059 # ----------------- 8060 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8061 as_fn_exit () 8062 { 8063 set +e 8064 as_fn_set_status $1 8065 exit $1 8066 } # as_fn_exit 8067 8068 # as_fn_unset VAR 8069 # --------------- 8070 # Portably unset VAR. 8071 as_fn_unset () 8072 { 8073 { eval $1=; unset $1;} 8074 } 8075 as_unset=as_fn_unset 8076 # as_fn_append VAR VALUE 8077 # ---------------------- 8078 # Append the text in VALUE to the end of the definition contained in VAR. Take 8079 # advantage of any shell optimizations that allow amortized linear growth over 8080 # repeated appends, instead of the typical quadratic growth present in naive 8081 # implementations. 8082 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8083 eval 'as_fn_append () 8084 { 8085 eval $1+=\$2 8086 }' 8087 else 8088 as_fn_append () 8089 { 8090 eval $1=\$$1\$2 8091 } 8092 fi # as_fn_append 8093 8094 # as_fn_arith ARG... 8095 # ------------------ 8096 # Perform arithmetic evaluation on the ARGs, and store the result in the 8097 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8098 # must be portable across $(()) and expr. 8099 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8100 eval 'as_fn_arith () 8101 { 8102 as_val=$(( $* )) 8103 }' 8104 else 8105 as_fn_arith () 8106 { 8107 as_val=`expr "$@" || test $? -eq 1` 8108 } 8109 fi # as_fn_arith 8110 8111 8112 if expr a : '\(a\)' >/dev/null 2>&1 && 8113 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8114 as_expr=expr 8115 else 8116 as_expr=false 8117 fi 8118 8119 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8120 as_basename=basename 8121 else 8122 as_basename=false 8123 fi 8124 8125 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8126 as_dirname=dirname 8127 else 8128 as_dirname=false 8129 fi 8130 8131 as_me=`$as_basename -- "$0" || 8132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8133 X"$0" : 'X\(//\)$' \| \ 8134 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8135 $as_echo X/"$0" | 8136 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8137 s//\1/ 8138 q 8139 } 8140 /^X\/\(\/\/\)$/{ 8141 s//\1/ 8142 q 8143 } 8144 /^X\/\(\/\).*/{ 8145 s//\1/ 8146 q 8147 } 8148 s/.*/./; q'` 8149 8150 # Avoid depending upon Character Ranges. 8151 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8152 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8153 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8154 as_cr_digits='0123456789' 8155 as_cr_alnum=$as_cr_Letters$as_cr_digits 8156 8157 ECHO_C= ECHO_N= ECHO_T= 8158 case `echo -n x` in #((((( 8159 -n*) 8160 case `echo 'xy\c'` in 8161 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8162 xy) ECHO_C='\c';; 8163 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8164 ECHO_T=' ';; 8165 esac;; 8166 *) 8167 ECHO_N='-n';; 8168 esac 8169 8170 rm -f conf$$ conf$$.exe conf$$.file 8171 if test -d conf$$.dir; then 8172 rm -f conf$$.dir/conf$$.file 8173 else 8174 rm -f conf$$.dir 8175 mkdir conf$$.dir 2>/dev/null 8176 fi 8177 if (echo >conf$$.file) 2>/dev/null; then 8178 if ln -s conf$$.file conf$$ 2>/dev/null; then 8179 as_ln_s='ln -s' 8180 # ... but there are two gotchas: 8181 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8182 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8183 # In both cases, we have to default to `cp -p'. 8184 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8185 as_ln_s='cp -p' 8186 elif ln conf$$.file conf$$ 2>/dev/null; then 8187 as_ln_s=ln 8188 else 8189 as_ln_s='cp -p' 8190 fi 8191 else 8192 as_ln_s='cp -p' 8193 fi 8194 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8195 rmdir conf$$.dir 2>/dev/null 8196 8197 8198 # as_fn_mkdir_p 8199 # ------------- 8200 # Create "$as_dir" as a directory, including parents if necessary. 8201 as_fn_mkdir_p () 8202 { 8203 8204 case $as_dir in #( 8205 -*) as_dir=./$as_dir;; 8206 esac 8207 test -d "$as_dir" || eval $as_mkdir_p || { 8208 as_dirs= 8209 while :; do 8210 case $as_dir in #( 8211 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8212 *) as_qdir=$as_dir;; 8213 esac 8214 as_dirs="'$as_qdir' $as_dirs" 8215 as_dir=`$as_dirname -- "$as_dir" || 8216 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8217 X"$as_dir" : 'X\(//\)[^/]' \| \ 8218 X"$as_dir" : 'X\(//\)$' \| \ 8219 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8220 $as_echo X"$as_dir" | 8221 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8222 s//\1/ 8223 q 8224 } 8225 /^X\(\/\/\)[^/].*/{ 8226 s//\1/ 8227 q 8228 } 8229 /^X\(\/\/\)$/{ 8230 s//\1/ 8231 q 8232 } 8233 /^X\(\/\).*/{ 8234 s//\1/ 8235 q 8236 } 8237 s/.*/./; q'` 8238 test -d "$as_dir" && break 8239 done 8240 test -z "$as_dirs" || eval "mkdir $as_dirs" 8241 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8242 8243 8244 } # as_fn_mkdir_p 8245 if mkdir -p . 2>/dev/null; then 8246 as_mkdir_p='mkdir -p "$as_dir"' 8247 else 8248 test -d ./-p && rmdir ./-p 8249 as_mkdir_p=false 8250 fi 8251 8252 if test -x / >/dev/null 2>&1; then 8253 as_test_x='test -x' 8254 else 8255 if ls -dL / >/dev/null 2>&1; then 8256 as_ls_L_option=L 8257 else 8258 as_ls_L_option= 8259 fi 8260 as_test_x=' 8261 eval sh -c '\'' 8262 if test -d "$1"; then 8263 test -d "$1/."; 8264 else 8265 case $1 in #( 8266 -*)set "./$1";; 8267 esac; 8268 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 8269 ???[sx]*):;;*)false;;esac;fi 8270 '\'' sh 8271 ' 8272 fi 8273 as_executable_p=$as_test_x 8274 8275 # Sed expression to map a string onto a valid CPP name. 8276 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8277 8278 # Sed expression to map a string onto a valid variable name. 8279 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8280 8281 8282 exec 6>&1 8283 ## ----------------------------------- ## 8284 ## Main body of $CONFIG_STATUS script. ## 8285 ## ----------------------------------- ## 8286 _ASEOF 8287 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8288 8289 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8290 # Save the log message, to keep $0 and so on meaningful, and to 8291 # report actual input values of CONFIG_FILES etc. instead of their 8292 # values after options handling. 8293 ac_log=" 8294 This file was extended by $as_me, which was 8295 generated by GNU Autoconf 2.67. 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[TAG]... 8331 8332 -h, --help print this help, then exit 8333 -V, --version print version number and configuration settings, then exit 8334 --config print configuration, then exit 8335 -q, --quiet, --silent 8336 do not print progress messages 8337 -d, --debug don't remove temporary files 8338 --recheck update $as_me by reconfiguring in the same conditions 8339 --file=FILE[:TEMPLATE] 8340 instantiate the configuration file FILE 8341 --header=FILE[:TEMPLATE] 8342 instantiate the configuration header FILE 8343 8344 Configuration files: 8345 $config_files 8346 8347 Configuration headers: 8348 $config_headers 8349 8350 Report bugs to the package provider." 8351 8352 _ACEOF 8353 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8354 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8355 ac_cs_version="\\ 8356 config.status 8357 configured by $0, generated by GNU Autoconf 2.67, 8358 with options \\"\$ac_cs_config\\" 8359 8360 Copyright (C) 2010 Free Software Foundation, Inc. 8361 This config.status script is free software; the Free Software Foundation 8362 gives unlimited permission to copy, distribute and modify it." 8363 8364 ac_pwd='$ac_pwd' 8365 srcdir='$srcdir' 8366 INSTALL='$INSTALL' 8367 test -n "\$AWK" || AWK=awk 8368 _ACEOF 8369 8370 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8371 # The default lists apply if the user does not specify any file. 8372 ac_need_defaults=: 8373 while test $# != 0 8374 do 8375 case $1 in 8376 --*=?*) 8377 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8378 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8379 ac_shift=: 8380 ;; 8381 --*=) 8382 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8383 ac_optarg= 8384 ac_shift=: 8385 ;; 8386 *) 8387 ac_option=$1 8388 ac_optarg=$2 8389 ac_shift=shift 8390 ;; 8391 esac 8392 8393 case $ac_option in 8394 # Handling of the options. 8395 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8396 ac_cs_recheck=: ;; 8397 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8398 $as_echo "$ac_cs_version"; exit ;; 8399 --config | --confi | --conf | --con | --co | --c ) 8400 $as_echo "$ac_cs_config"; exit ;; 8401 --debug | --debu | --deb | --de | --d | -d ) 8402 debug=: ;; 8403 --file | --fil | --fi | --f ) 8404 $ac_shift 8405 case $ac_optarg in 8406 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8407 '') as_fn_error $? "missing file argument" ;; 8408 esac 8409 as_fn_append CONFIG_FILES " '$ac_optarg'" 8410 ac_need_defaults=false;; 8411 --header | --heade | --head | --hea ) 8412 $ac_shift 8413 case $ac_optarg in 8414 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8415 esac 8416 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8417 ac_need_defaults=false;; 8418 --he | --h) 8419 # Conflict between --help and --header 8420 as_fn_error $? "ambiguous option: \`$1' 8421 Try \`$0 --help' for more information.";; 8422 --help | --hel | -h ) 8423 $as_echo "$ac_cs_usage"; exit ;; 8424 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8425 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8426 ac_cs_silent=: ;; 8427 8428 # This is an error. 8429 -*) as_fn_error $? "unrecognized option: \`$1' 8430 Try \`$0 --help' for more information." ;; 8431 8432 *) as_fn_append ac_config_targets " $1" 8433 ac_need_defaults=false ;; 8434 8435 esac 8436 shift 8437 done 8438 8439 ac_configure_extra_args= 8440 8441 if $ac_cs_silent; then 8442 exec 6>/dev/null 8443 ac_configure_extra_args="$ac_configure_extra_args --silent" 8444 fi 8445 8446 _ACEOF 8447 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8448 if \$ac_cs_recheck; then 8449 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8450 shift 8451 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8452 CONFIG_SHELL='$SHELL' 8453 export CONFIG_SHELL 8454 exec "\$@" 8455 fi 8456 8457 _ACEOF 8458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8459 exec 5>>config.log 8460 { 8461 echo 8462 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8463 ## Running $as_me. ## 8464 _ASBOX 8465 $as_echo "$ac_log" 8466 } >&5 8467 8468 _ACEOF 8469 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8470 _ACEOF 8471 8472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8473 8474 # Handling of arguments. 8475 for ac_config_target in $ac_config_targets 8476 do 8477 case $ac_config_target in 8478 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 8479 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8480 "pcap-filter.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-filter.manmisc" ;; 8481 "pcap-linktype.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-linktype.manmisc" ;; 8482 "pcap-tstamp.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-tstamp.manmisc" ;; 8483 "pcap-savefile.manfile") CONFIG_FILES="$CONFIG_FILES pcap-savefile.manfile" ;; 8484 "pcap.3pcap") CONFIG_FILES="$CONFIG_FILES pcap.3pcap" ;; 8485 "pcap_compile.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_compile.3pcap" ;; 8486 "pcap_datalink.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_datalink.3pcap" ;; 8487 "pcap_dump_open.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_dump_open.3pcap" ;; 8488 "pcap_list_datalinks.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_list_datalinks.3pcap" ;; 8489 "pcap_list_tstamp_types.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_list_tstamp_types.3pcap" ;; 8490 "pcap_open_dead.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_dead.3pcap" ;; 8491 "pcap_open_offline.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_offline.3pcap" ;; 8492 "pcap_set_tstamp_type.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_set_tstamp_type.3pcap" ;; 8493 8494 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; 8495 esac 8496 done 8497 8498 8499 # If the user did not use the arguments to specify the items to instantiate, 8500 # then the envvar interface is used. Set only those that are not. 8501 # We use the long form for the default assignment because of an extremely 8502 # bizarre bug on SunOS 4.1.3. 8503 if $ac_need_defaults; then 8504 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8505 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8506 fi 8507 8508 # Have a temporary directory for convenience. Make it in the build tree 8509 # simply because there is no reason against having it here, and in addition, 8510 # creating and moving files from /tmp can sometimes cause problems. 8511 # Hook for its removal unless debugging. 8512 # Note that there is a small window in which the directory will not be cleaned: 8513 # after its creation but before its name has been assigned to `$tmp'. 8514 $debug || 8515 { 8516 tmp= 8517 trap 'exit_status=$? 8518 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8519 ' 0 8520 trap 'as_fn_exit 1' 1 2 13 15 8521 } 8522 # Create a (secure) tmp directory for tmp files. 8523 8524 { 8525 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8526 test -n "$tmp" && test -d "$tmp" 8527 } || 8528 { 8529 tmp=./conf$$-$RANDOM 8530 (umask 077 && mkdir "$tmp") 8531 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8532 8533 # Set up the scripts for CONFIG_FILES section. 8534 # No need to generate them if there are no CONFIG_FILES. 8535 # This happens for instance with `./config.status config.h'. 8536 if test -n "$CONFIG_FILES"; then 8537 8538 8539 ac_cr=`echo X | tr X '\015'` 8540 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8541 # But we know of no other shell where ac_cr would be empty at this 8542 # point, so we can use a bashism as a fallback. 8543 if test "x$ac_cr" = x; then 8544 eval ac_cr=\$\'\\r\' 8545 fi 8546 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8547 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8548 ac_cs_awk_cr='\\r' 8549 else 8550 ac_cs_awk_cr=$ac_cr 8551 fi 8552 8553 echo 'BEGIN {' >"$tmp/subs1.awk" && 8554 _ACEOF 8555 8556 8557 { 8558 echo "cat >conf$$subs.awk <<_ACEOF" && 8559 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8560 echo "_ACEOF" 8561 } >conf$$subs.sh || 8562 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8563 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8564 ac_delim='%!_!# ' 8565 for ac_last_try in false false false false false :; do 8566 . ./conf$$subs.sh || 8567 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8568 8569 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8570 if test $ac_delim_n = $ac_delim_num; then 8571 break 8572 elif $ac_last_try; then 8573 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8574 else 8575 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8576 fi 8577 done 8578 rm -f conf$$subs.sh 8579 8580 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8581 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8582 _ACEOF 8583 sed -n ' 8584 h 8585 s/^/S["/; s/!.*/"]=/ 8586 p 8587 g 8588 s/^[^!]*!// 8589 :repl 8590 t repl 8591 s/'"$ac_delim"'$// 8592 t delim 8593 :nl 8594 h 8595 s/\(.\{148\}\)..*/\1/ 8596 t more1 8597 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8598 p 8599 n 8600 b repl 8601 :more1 8602 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8603 p 8604 g 8605 s/.\{148\}// 8606 t nl 8607 :delim 8608 h 8609 s/\(.\{148\}\)..*/\1/ 8610 t more2 8611 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8612 p 8613 b 8614 :more2 8615 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8616 p 8617 g 8618 s/.\{148\}// 8619 t delim 8620 ' <conf$$subs.awk | sed ' 8621 /^[^""]/{ 8622 N 8623 s/\n// 8624 } 8625 ' >>$CONFIG_STATUS || ac_write_fail=1 8626 rm -f conf$$subs.awk 8627 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8628 _ACAWK 8629 cat >>"\$tmp/subs1.awk" <<_ACAWK && 8630 for (key in S) S_is_set[key] = 1 8631 FS = "" 8632 8633 } 8634 { 8635 line = $ 0 8636 nfields = split(line, field, "@") 8637 substed = 0 8638 len = length(field[1]) 8639 for (i = 2; i < nfields; i++) { 8640 key = field[i] 8641 keylen = length(key) 8642 if (S_is_set[key]) { 8643 value = S[key] 8644 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8645 len += length(value) + length(field[++i]) 8646 substed = 1 8647 } else 8648 len += 1 + keylen 8649 } 8650 8651 print line 8652 } 8653 8654 _ACAWK 8655 _ACEOF 8656 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8657 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8658 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8659 else 8660 cat 8661 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8662 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8663 _ACEOF 8664 8665 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8666 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8667 # trailing colons and then remove the whole line if VPATH becomes empty 8668 # (actually we leave an empty line to preserve line numbers). 8669 if test "x$srcdir" = x.; then 8670 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8671 h 8672 s/// 8673 s/^/:/ 8674 s/[ ]*$/:/ 8675 s/:\$(srcdir):/:/g 8676 s/:\${srcdir}:/:/g 8677 s/:@srcdir@:/:/g 8678 s/^:*// 8679 s/:*$// 8680 x 8681 s/\(=[ ]*\).*/\1/ 8682 G 8683 s/\n// 8684 s/^[^=]*=[ ]*$// 8685 }' 8686 fi 8687 8688 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8689 fi # test -n "$CONFIG_FILES" 8690 8691 # Set up the scripts for CONFIG_HEADERS section. 8692 # No need to generate them if there are no CONFIG_HEADERS. 8693 # This happens for instance with `./config.status Makefile'. 8694 if test -n "$CONFIG_HEADERS"; then 8695 cat >"$tmp/defines.awk" <<\_ACAWK || 8696 BEGIN { 8697 _ACEOF 8698 8699 # Transform confdefs.h into an awk script `defines.awk', embedded as 8700 # here-document in config.status, that substitutes the proper values into 8701 # config.h.in to produce config.h. 8702 8703 # Create a delimiter string that does not exist in confdefs.h, to ease 8704 # handling of long lines. 8705 ac_delim='%!_!# ' 8706 for ac_last_try in false false :; do 8707 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8708 if test -z "$ac_t"; then 8709 break 8710 elif $ac_last_try; then 8711 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8712 else 8713 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8714 fi 8715 done 8716 8717 # For the awk script, D is an array of macro values keyed by name, 8718 # likewise P contains macro parameters if any. Preserve backslash 8719 # newline sequences. 8720 8721 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8722 sed -n ' 8723 s/.\{148\}/&'"$ac_delim"'/g 8724 t rset 8725 :rset 8726 s/^[ ]*#[ ]*define[ ][ ]*/ / 8727 t def 8728 d 8729 :def 8730 s/\\$// 8731 t bsnl 8732 s/["\\]/\\&/g 8733 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8734 D["\1"]=" \3"/p 8735 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8736 d 8737 :bsnl 8738 s/["\\]/\\&/g 8739 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8740 D["\1"]=" \3\\\\\\n"\\/p 8741 t cont 8742 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8743 t cont 8744 d 8745 :cont 8746 n 8747 s/.\{148\}/&'"$ac_delim"'/g 8748 t clear 8749 :clear 8750 s/\\$// 8751 t bsnlc 8752 s/["\\]/\\&/g; s/^/"/; s/$/"/p 8753 d 8754 :bsnlc 8755 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8756 b cont 8757 ' <confdefs.h | sed ' 8758 s/'"$ac_delim"'/"\\\ 8759 "/g' >>$CONFIG_STATUS || ac_write_fail=1 8760 8761 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8762 for (key in D) D_is_set[key] = 1 8763 FS = "" 8764 } 8765 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8766 line = \$ 0 8767 split(line, arg, " ") 8768 if (arg[1] == "#") { 8769 defundef = arg[2] 8770 mac1 = arg[3] 8771 } else { 8772 defundef = substr(arg[1], 2) 8773 mac1 = arg[2] 8774 } 8775 split(mac1, mac2, "(") #) 8776 macro = mac2[1] 8777 prefix = substr(line, 1, index(line, defundef) - 1) 8778 if (D_is_set[macro]) { 8779 # Preserve the white space surrounding the "#". 8780 print prefix "define", macro P[macro] D[macro] 8781 next 8782 } else { 8783 # Replace #undef with comments. This is necessary, for example, 8784 # in the case of _POSIX_SOURCE, which is predefined and required 8785 # on some systems where configure will not decide to define it. 8786 if (defundef == "undef") { 8787 print "/*", prefix defundef, macro, "*/" 8788 next 8789 } 8790 } 8791 } 8792 { print } 8793 _ACAWK 8794 _ACEOF 8795 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8796 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 8797 fi # test -n "$CONFIG_HEADERS" 8798 8799 8800 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 8801 shift 8802 for ac_tag 8803 do 8804 case $ac_tag in 8805 :[FHLC]) ac_mode=$ac_tag; continue;; 8806 esac 8807 case $ac_mode$ac_tag in 8808 :[FHL]*:*);; 8809 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;; 8810 :[FH]-) ac_tag=-:-;; 8811 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8812 esac 8813 ac_save_IFS=$IFS 8814 IFS=: 8815 set x $ac_tag 8816 IFS=$ac_save_IFS 8817 shift 8818 ac_file=$1 8819 shift 8820 8821 case $ac_mode in 8822 :L) ac_source=$1;; 8823 :[FH]) 8824 ac_file_inputs= 8825 for ac_f 8826 do 8827 case $ac_f in 8828 -) ac_f="$tmp/stdin";; 8829 *) # Look for the file first in the build tree, then in the source tree 8830 # (if the path is not absolute). The absolute path cannot be DOS-style, 8831 # because $ac_f cannot contain `:'. 8832 test -f "$ac_f" || 8833 case $ac_f in 8834 [\\/$]*) false;; 8835 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8836 esac || 8837 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;; 8838 esac 8839 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8840 as_fn_append ac_file_inputs " '$ac_f'" 8841 done 8842 8843 # Let's still pretend it is `configure' which instantiates (i.e., don't 8844 # use $as_me), people would be surprised to read: 8845 # /* config.h. Generated by config.status. */ 8846 configure_input='Generated from '` 8847 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8848 `' by configure.' 8849 if test x"$ac_file" != x-; then 8850 configure_input="$ac_file. $configure_input" 8851 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8852 $as_echo "$as_me: creating $ac_file" >&6;} 8853 fi 8854 # Neutralize special characters interpreted by sed in replacement strings. 8855 case $configure_input in #( 8856 *\&* | *\|* | *\\* ) 8857 ac_sed_conf_input=`$as_echo "$configure_input" | 8858 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8859 *) ac_sed_conf_input=$configure_input;; 8860 esac 8861 8862 case $ac_tag in 8863 *:-:* | *:-) cat >"$tmp/stdin" \ 8864 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8865 esac 8866 ;; 8867 esac 8868 8869 ac_dir=`$as_dirname -- "$ac_file" || 8870 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8871 X"$ac_file" : 'X\(//\)[^/]' \| \ 8872 X"$ac_file" : 'X\(//\)$' \| \ 8873 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8874 $as_echo X"$ac_file" | 8875 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8876 s//\1/ 8877 q 8878 } 8879 /^X\(\/\/\)[^/].*/{ 8880 s//\1/ 8881 q 8882 } 8883 /^X\(\/\/\)$/{ 8884 s//\1/ 8885 q 8886 } 8887 /^X\(\/\).*/{ 8888 s//\1/ 8889 q 8890 } 8891 s/.*/./; q'` 8892 as_dir="$ac_dir"; as_fn_mkdir_p 8893 ac_builddir=. 8894 8895 case "$ac_dir" in 8896 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8897 *) 8898 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8899 # A ".." for each directory in $ac_dir_suffix. 8900 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8901 case $ac_top_builddir_sub in 8902 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8903 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8904 esac ;; 8905 esac 8906 ac_abs_top_builddir=$ac_pwd 8907 ac_abs_builddir=$ac_pwd$ac_dir_suffix 8908 # for backward compatibility: 8909 ac_top_builddir=$ac_top_build_prefix 8910 8911 case $srcdir in 8912 .) # We are building in place. 8913 ac_srcdir=. 8914 ac_top_srcdir=$ac_top_builddir_sub 8915 ac_abs_top_srcdir=$ac_pwd ;; 8916 [\\/]* | ?:[\\/]* ) # Absolute name. 8917 ac_srcdir=$srcdir$ac_dir_suffix; 8918 ac_top_srcdir=$srcdir 8919 ac_abs_top_srcdir=$srcdir ;; 8920 *) # Relative name. 8921 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8922 ac_top_srcdir=$ac_top_build_prefix$srcdir 8923 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8924 esac 8925 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8926 8927 8928 case $ac_mode in 8929 :F) 8930 # 8931 # CONFIG_FILE 8932 # 8933 8934 case $INSTALL in 8935 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8936 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8937 esac 8938 _ACEOF 8939 8940 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8941 # If the template does not know about datarootdir, expand it. 8942 # FIXME: This hack should be removed a few years after 2.60. 8943 ac_datarootdir_hack=; ac_datarootdir_seen= 8944 ac_sed_dataroot=' 8945 /datarootdir/ { 8946 p 8947 q 8948 } 8949 /@datadir@/p 8950 /@docdir@/p 8951 /@infodir@/p 8952 /@localedir@/p 8953 /@mandir@/p' 8954 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8955 *datarootdir*) ac_datarootdir_seen=yes;; 8956 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8957 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8958 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8959 _ACEOF 8960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8961 ac_datarootdir_hack=' 8962 s&@datadir@&$datadir&g 8963 s&@docdir@&$docdir&g 8964 s&@infodir@&$infodir&g 8965 s&@localedir@&$localedir&g 8966 s&@mandir@&$mandir&g 8967 s&\\\${datarootdir}&$datarootdir&g' ;; 8968 esac 8969 _ACEOF 8970 8971 # Neutralize VPATH when `$srcdir' = `.'. 8972 # Shell code in configure.ac might set extrasub. 8973 # FIXME: do we really want to maintain this feature? 8974 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8975 ac_sed_extra="$ac_vpsub 8976 $extrasub 8977 _ACEOF 8978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8979 :t 8980 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8981 s|@configure_input@|$ac_sed_conf_input|;t t 8982 s&@top_builddir@&$ac_top_builddir_sub&;t t 8983 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8984 s&@srcdir@&$ac_srcdir&;t t 8985 s&@abs_srcdir@&$ac_abs_srcdir&;t t 8986 s&@top_srcdir@&$ac_top_srcdir&;t t 8987 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8988 s&@builddir@&$ac_builddir&;t t 8989 s&@abs_builddir@&$ac_abs_builddir&;t t 8990 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8991 s&@INSTALL@&$ac_INSTALL&;t t 8992 $ac_datarootdir_hack 8993 " 8994 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 8995 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8996 8997 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8998 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8999 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9001 which seems to be undefined. Please make sure it is defined" >&5 9002 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9003 which seems to be undefined. Please make sure it is defined" >&2;} 9004 9005 rm -f "$tmp/stdin" 9006 case $ac_file in 9007 -) cat "$tmp/out" && rm -f "$tmp/out";; 9008 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 9009 esac \ 9010 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9011 ;; 9012 :H) 9013 # 9014 # CONFIG_HEADER 9015 # 9016 if test x"$ac_file" != x-; then 9017 { 9018 $as_echo "/* $configure_input */" \ 9019 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 9020 } >"$tmp/config.h" \ 9021 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9022 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 9023 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9024 $as_echo "$as_me: $ac_file is unchanged" >&6;} 9025 else 9026 rm -f "$ac_file" 9027 mv "$tmp/config.h" "$ac_file" \ 9028 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9029 fi 9030 else 9031 $as_echo "/* $configure_input */" \ 9032 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 9033 || as_fn_error $? "could not create -" "$LINENO" 5 9034 fi 9035 ;; 9036 9037 9038 esac 9039 9040 done # for ac_tag 9041 9042 9043 as_fn_exit 0 9044 _ACEOF 9045 ac_clean_files=$ac_clean_files_save 9046 9047 test $ac_write_fail = 0 || 9048 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9049 9050 9051 # configure is writing to config.log, and then calls config.status. 9052 # config.status does its own redirection, appending to config.log. 9053 # Unfortunately, on DOS this fails, as config.log is still kept open 9054 # by configure, so config.status won't be able to write to it; its 9055 # output is simply discarded. So we exec the FD to /dev/null, 9056 # effectively closing config.log, so it can be properly (re)opened and 9057 # appended to by config.status. When coming back to configure, we 9058 # need to make the FD available again. 9059 if test "$no_create" != yes; then 9060 ac_cs_success=: 9061 ac_config_status_args= 9062 test "$silent" = yes && 9063 ac_config_status_args="$ac_config_status_args --quiet" 9064 exec 5>/dev/null 9065 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9066 exec 5>>config.log 9067 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9068 # would make configure fail if this is the last instruction. 9069 $ac_cs_success || as_fn_exit 1 9070 fi 9071 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9072 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9073 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9074 fi 9075 9076 9077 if test -f .devel ; then 9078 make depend 9079 fi 9080 exit 0 9081
Indexes created Mon Apr 27 00:23:16 UTC 2026