configure revision 1.1
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 2.61. 5 # 6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 8 # This configure script is free software; the Free Software Foundation 9 # gives unlimited permission to copy, distribute and modify it. 10 ## --------------------- ## 11 ## M4sh Initialization. ## 12 ## --------------------- ## 13 14 # Be more Bourne compatible 15 DUALCASE=1; export DUALCASE # for MKS sh 16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 17 emulate sh 18 NULLCMD=: 19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 20 # is contrary to our usage. Disable this feature. 21 alias -g '${1+"$@"}'='"$@"' 22 setopt NO_GLOB_SUBST 23 else 24 case `(set -o) 2>/dev/null` in 25 *posix*) set -o posix ;; 26 esac 27 28 fi 29 30 31 32 33 # PATH needs CR 34 # Avoid depending upon Character Ranges. 35 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 36 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 37 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 38 as_cr_digits='0123456789' 39 as_cr_alnum=$as_cr_Letters$as_cr_digits 40 41 # The user is always right. 42 if test "${PATH_SEPARATOR+set}" != set; then 43 echo "#! /bin/sh" >conf$$.sh 44 echo "exit 0" >>conf$$.sh 45 chmod +x conf$$.sh 46 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 47 PATH_SEPARATOR=';' 48 else 49 PATH_SEPARATOR=: 50 fi 51 rm -f conf$$.sh 52 fi 53 54 # Support unset when possible. 55 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 56 as_unset=unset 57 else 58 as_unset=false 59 fi 60 61 62 # IFS 63 # We need space, tab and new line, in precisely that order. Quoting is 64 # there to prevent editors from complaining about space-tab. 65 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 66 # splitting by setting IFS to empty value.) 67 as_nl=' 68 ' 69 IFS=" "" $as_nl" 70 71 # Find who we are. Look in the path if we contain no directory separator. 72 case $0 in 73 *[\\/]* ) as_myself=$0 ;; 74 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 75 for as_dir in $PATH 76 do 77 IFS=$as_save_IFS 78 test -z "$as_dir" && as_dir=. 79 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 80 done 81 IFS=$as_save_IFS 82 83 ;; 84 esac 85 # We did not find ourselves, most probably we were run as `sh COMMAND' 86 # in which case we are not to be found in the path. 87 if test "x$as_myself" = x; then 88 as_myself=$0 89 fi 90 if test ! -f "$as_myself"; then 91 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 92 { (exit 1); exit 1; } 93 fi 94 95 # Work around bugs in pre-3.0 UWIN ksh. 96 for as_var in ENV MAIL MAILPATH 97 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 98 done 99 PS1='$ ' 100 PS2='> ' 101 PS4='+ ' 102 103 # NLS nuisances. 104 for as_var in \ 105 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 106 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 107 LC_TELEPHONE LC_TIME 108 do 109 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 110 eval $as_var=C; export $as_var 111 else 112 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 113 fi 114 done 115 116 # Required to use basename. 117 if expr a : '\(a\)' >/dev/null 2>&1 && 118 test "X`expr 00001 : '.*\(...\)'`" = X001; then 119 as_expr=expr 120 else 121 as_expr=false 122 fi 123 124 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 125 as_basename=basename 126 else 127 as_basename=false 128 fi 129 130 131 # Name of the executable. 132 as_me=`$as_basename -- "$0" || 133 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 134 X"$0" : 'X\(//\)$' \| \ 135 X"$0" : 'X\(/\)' \| . 2>/dev/null || 136 echo X/"$0" | 137 sed '/^.*\/\([^/][^/]*\)\/*$/{ 138 s//\1/ 139 q 140 } 141 /^X\/\(\/\/\)$/{ 142 s//\1/ 143 q 144 } 145 /^X\/\(\/\).*/{ 146 s//\1/ 147 q 148 } 149 s/.*/./; q'` 150 151 # CDPATH. 152 $as_unset CDPATH 153 154 155 if test "x$CONFIG_SHELL" = x; then 156 if (eval ":") 2>/dev/null; then 157 as_have_required=yes 158 else 159 as_have_required=no 160 fi 161 162 if test $as_have_required = yes && (eval ": 163 (as_func_return () { 164 (exit \$1) 165 } 166 as_func_success () { 167 as_func_return 0 168 } 169 as_func_failure () { 170 as_func_return 1 171 } 172 as_func_ret_success () { 173 return 0 174 } 175 as_func_ret_failure () { 176 return 1 177 } 178 179 exitcode=0 180 if as_func_success; then 181 : 182 else 183 exitcode=1 184 echo as_func_success failed. 185 fi 186 187 if as_func_failure; then 188 exitcode=1 189 echo as_func_failure succeeded. 190 fi 191 192 if as_func_ret_success; then 193 : 194 else 195 exitcode=1 196 echo as_func_ret_success failed. 197 fi 198 199 if as_func_ret_failure; then 200 exitcode=1 201 echo as_func_ret_failure succeeded. 202 fi 203 204 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 205 : 206 else 207 exitcode=1 208 echo positional parameters were not saved. 209 fi 210 211 test \$exitcode = 0) || { (exit 1); exit 1; } 212 213 ( 214 as_lineno_1=\$LINENO 215 as_lineno_2=\$LINENO 216 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 217 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 218 ") 2> /dev/null; then 219 : 220 else 221 as_candidate_shells= 222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 223 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 224 do 225 IFS=$as_save_IFS 226 test -z "$as_dir" && as_dir=. 227 case $as_dir in 228 /*) 229 for as_base in sh bash ksh sh5; do 230 as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 231 done;; 232 esac 233 done 234 IFS=$as_save_IFS 235 236 237 for as_shell in $as_candidate_shells $SHELL; do 238 # Try only shells that exist, to save several forks. 239 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 240 { ("$as_shell") 2> /dev/null <<\_ASEOF 241 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 242 emulate sh 243 NULLCMD=: 244 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 245 # is contrary to our usage. Disable this feature. 246 alias -g '${1+"$@"}'='"$@"' 247 setopt NO_GLOB_SUBST 248 else 249 case `(set -o) 2>/dev/null` in 250 *posix*) set -o posix ;; 251 esac 252 253 fi 254 255 256 : 257 _ASEOF 258 }; then 259 CONFIG_SHELL=$as_shell 260 as_have_required=yes 261 if { "$as_shell" 2> /dev/null <<\_ASEOF 262 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 263 emulate sh 264 NULLCMD=: 265 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 266 # is contrary to our usage. Disable this feature. 267 alias -g '${1+"$@"}'='"$@"' 268 setopt NO_GLOB_SUBST 269 else 270 case `(set -o) 2>/dev/null` in 271 *posix*) set -o posix ;; 272 esac 273 274 fi 275 276 277 : 278 (as_func_return () { 279 (exit $1) 280 } 281 as_func_success () { 282 as_func_return 0 283 } 284 as_func_failure () { 285 as_func_return 1 286 } 287 as_func_ret_success () { 288 return 0 289 } 290 as_func_ret_failure () { 291 return 1 292 } 293 294 exitcode=0 295 if as_func_success; then 296 : 297 else 298 exitcode=1 299 echo as_func_success failed. 300 fi 301 302 if as_func_failure; then 303 exitcode=1 304 echo as_func_failure succeeded. 305 fi 306 307 if as_func_ret_success; then 308 : 309 else 310 exitcode=1 311 echo as_func_ret_success failed. 312 fi 313 314 if as_func_ret_failure; then 315 exitcode=1 316 echo as_func_ret_failure succeeded. 317 fi 318 319 if ( set x; as_func_ret_success y && test x = "$1" ); then 320 : 321 else 322 exitcode=1 323 echo positional parameters were not saved. 324 fi 325 326 test $exitcode = 0) || { (exit 1); exit 1; } 327 328 ( 329 as_lineno_1=$LINENO 330 as_lineno_2=$LINENO 331 test "x$as_lineno_1" != "x$as_lineno_2" && 332 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } 333 334 _ASEOF 335 }; then 336 break 337 fi 338 339 fi 340 341 done 342 343 if test "x$CONFIG_SHELL" != x; then 344 for as_var in BASH_ENV ENV 345 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 346 done 347 export CONFIG_SHELL 348 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 349 fi 350 351 352 if test $as_have_required = no; then 353 echo This script requires a shell more modern than all the 354 echo shells that I found on your system. Please install a 355 echo modern shell, or manually run the script under such a 356 echo shell if you do have one. 357 { (exit 1); exit 1; } 358 fi 359 360 361 fi 362 363 fi 364 365 366 367 (eval "as_func_return () { 368 (exit \$1) 369 } 370 as_func_success () { 371 as_func_return 0 372 } 373 as_func_failure () { 374 as_func_return 1 375 } 376 as_func_ret_success () { 377 return 0 378 } 379 as_func_ret_failure () { 380 return 1 381 } 382 383 exitcode=0 384 if as_func_success; then 385 : 386 else 387 exitcode=1 388 echo as_func_success failed. 389 fi 390 391 if as_func_failure; then 392 exitcode=1 393 echo as_func_failure succeeded. 394 fi 395 396 if as_func_ret_success; then 397 : 398 else 399 exitcode=1 400 echo as_func_ret_success failed. 401 fi 402 403 if as_func_ret_failure; then 404 exitcode=1 405 echo as_func_ret_failure succeeded. 406 fi 407 408 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 409 : 410 else 411 exitcode=1 412 echo positional parameters were not saved. 413 fi 414 415 test \$exitcode = 0") || { 416 echo No shell found that supports shell functions. 417 echo Please tell autoconf@gnu.org about your system, 418 echo including any error possibly output before this 419 echo message 420 } 421 422 423 424 as_lineno_1=$LINENO 425 as_lineno_2=$LINENO 426 test "x$as_lineno_1" != "x$as_lineno_2" && 427 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 428 429 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 430 # uniformly replaced by the line number. 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McMahon (1931-1989) for sed's syntax. :-) 439 sed -n ' 440 p 441 /[$]LINENO/= 442 ' <$as_myself | 443 sed ' 444 s/[$]LINENO.*/&-/ 445 t lineno 446 b 447 :lineno 448 N 449 :loop 450 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 451 t loop 452 s/-\n.*// 453 ' >$as_me.lineno && 454 chmod +x "$as_me.lineno" || 455 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 456 { (exit 1); exit 1; }; } 457 458 # Don't try to exec as it changes $[0], causing all sort of problems 459 # (the dirname of $[0] is not the place where we might find the 460 # original and so on. Autoconf is especially sensitive to this). 461 . "./$as_me.lineno" 462 # Exit status is that of the last command. 463 exit 464 } 465 466 467 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 468 as_dirname=dirname 469 else 470 as_dirname=false 471 fi 472 473 ECHO_C= ECHO_N= ECHO_T= 474 case `echo -n x` in 475 -n*) 476 case `echo 'x\c'` in 477 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 478 *) ECHO_C='\c';; 479 esac;; 480 *) 481 ECHO_N='-n';; 482 esac 483 484 if expr a : '\(a\)' >/dev/null 2>&1 && 485 test "X`expr 00001 : '.*\(...\)'`" = X001; then 486 as_expr=expr 487 else 488 as_expr=false 489 fi 490 491 rm -f conf$$ conf$$.exe conf$$.file 492 if test -d conf$$.dir; then 493 rm -f conf$$.dir/conf$$.file 494 else 495 rm -f conf$$.dir 496 mkdir conf$$.dir 497 fi 498 echo >conf$$.file 499 if ln -s conf$$.file conf$$ 2>/dev/null; then 500 as_ln_s='ln -s' 501 # ... but there are two gotchas: 502 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 503 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 504 # 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Sed expression to map a string onto a valid variable name. 549 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 550 551 552 553 exec 7<&0 </dev/null 6>&1 554 555 # Name of the host. 556 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 557 # so uname gets run too. 558 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 559 560 # 561 # Initializations. 562 # 563 ac_default_prefix=/usr/local 564 ac_clean_files= 565 ac_config_libobj_dir=. 566 LIBOBJS= 567 cross_compiling=no 568 subdirs= 569 MFLAGS= 570 MAKEFLAGS= 571 SHELL=${CONFIG_SHELL-/bin/sh} 572 573 # Identity of this package. 574 PACKAGE_NAME= 575 PACKAGE_TARNAME= 576 PACKAGE_VERSION= 577 PACKAGE_STRING= 578 PACKAGE_BUGREPORT= 579 580 ac_unique_file="pcap.c" 581 # Factoring default headers for most tests. 582 ac_includes_default="\ 583 #include <stdio.h> 584 #ifdef HAVE_SYS_TYPES_H 585 # include <sys/types.h> 586 #endif 587 #ifdef HAVE_SYS_STAT_H 588 # include <sys/stat.h> 589 #endif 590 #ifdef STDC_HEADERS 591 # 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[VAR=VALUE]... 1222 1223 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1224 VAR=VALUE. See below for descriptions of some of the useful variables. 1225 1226 Defaults for the options are specified in brackets. 1227 1228 Configuration: 1229 -h, --help display this help and exit 1230 --help=short display options specific to this package 1231 --help=recursive display the short help of all the included packages 1232 -V, --version display version information and exit 1233 -q, --quiet, --silent do not print \`checking...' messages 1234 --cache-file=FILE cache test results in FILE [disabled] 1235 -C, --config-cache alias for \`--cache-file=config.cache' 1236 -n, --no-create do not create output files 1237 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1238 1239 Installation directories: 1240 --prefix=PREFIX install architecture-independent files in PREFIX 1241 [$ac_default_prefix] 1242 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1243 [PREFIX] 1244 1245 By default, \`make install' will install all the files in 1246 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1247 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1248 for instance \`--prefix=\$HOME'. 1249 1250 For better control, use the options below. 1251 1252 Fine tuning of the installation directories: 1253 --bindir=DIR user executables [EPREFIX/bin] 1254 --sbindir=DIR system admin executables [EPREFIX/sbin] 1255 --libexecdir=DIR program executables [EPREFIX/libexec] 1256 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1257 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1258 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1259 --libdir=DIR object code libraries [EPREFIX/lib] 1260 --includedir=DIR C header files [PREFIX/include] 1261 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1262 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1263 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1264 --infodir=DIR info documentation [DATAROOTDIR/info] 1265 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1266 --mandir=DIR man documentation [DATAROOTDIR/man] 1267 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1268 --htmldir=DIR html documentation [DOCDIR] 1269 --dvidir=DIR dvi documentation [DOCDIR] 1270 --pdfdir=DIR pdf documentation [DOCDIR] 1271 --psdir=DIR ps documentation [DOCDIR] 1272 _ACEOF 1273 1274 cat <<\_ACEOF 1275 1276 System types: 1277 --build=BUILD configure for building on BUILD [guessed] 1278 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1279 --target=TARGET configure for building compilers for TARGET [HOST] 1280 _ACEOF 1281 fi 1282 1283 if test -n "$ac_init_help"; then 1284 1285 cat <<\_ACEOF 1286 1287 Optional Features: 1288 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1289 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1290 --disable-largefile omit support for large files 1291 --disable-protochain disable \"protochain\" insn 1292 --enable-ipv6 build IPv6-capable version [default=yes, if 1293 getaddrinfo available] 1294 --enable-optimizer-dbg build optimizer debugging code 1295 --enable-yydebug build parser debugging code 1296 --enable-bluetooth enable Bluetooth support [default=yes, if support 1297 available] 1298 --enable-can enable CAN support [default=yes, if support 1299 available] 1300 1301 Optional Packages: 1302 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1303 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1304 --without-gcc don't use gcc 1305 --with-sita include SITA support 1306 --with-pcap=TYPE use packet capture TYPE 1307 --without-libnl disable libnl support [default=yes, on Linux, if 1308 present] 1309 --with-dag[=DIR] include Endace DAG support ["yes", "no" or DIR; 1310 default="yes" on BSD and Linux if present] 1311 --with-dag-includes=DIR Endace DAG include directory 1312 --with-dag-libraries=DIR 1313 Endace DAG library directory 1314 --with-septel[=DIR] include Septel support (located in directory DIR, if 1315 supplied). [default=yes, on Linux, if present] 1316 --with-snf[=DIR] include Myricom SNF support ["yes", "no" or DIR; 1317 default="yes" on BSD and Linux if present] 1318 --with-snf-includes=DIR Myricom SNF include directory 1319 --with-snf-libraries=DIR 1320 Myricom SNF library directory 1321 --without-flex don't use flex 1322 --without-bison don't use bison 1323 1324 Some influential environment variables: 1325 CC C compiler command 1326 CFLAGS C compiler flags 1327 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1328 nonstandard directory <lib dir> 1329 LIBS libraries to pass to the linker, e.g. -l<library> 1330 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1331 you have headers in a nonstandard directory <include dir> 1332 CPP C preprocessor 1333 1334 Use these variables to override the choices made by `configure' or to help 1335 it to find libraries and programs with nonstandard names/locations. 1336 1337 _ACEOF 1338 ac_status=$? 1339 fi 1340 1341 if test "$ac_init_help" = "recursive"; then 1342 # If there are subdirs, report their specific --help. 1343 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1344 test -d "$ac_dir" || continue 1345 ac_builddir=. 1346 1347 case "$ac_dir" in 1348 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1349 *) 1350 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1351 # A ".." for each directory in $ac_dir_suffix. 1352 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 1353 case $ac_top_builddir_sub in 1354 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1355 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1356 esac ;; 1357 esac 1358 ac_abs_top_builddir=$ac_pwd 1359 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1360 # for backward compatibility: 1361 ac_top_builddir=$ac_top_build_prefix 1362 1363 case $srcdir in 1364 .) # We are building in place. 1365 ac_srcdir=. 1366 ac_top_srcdir=$ac_top_builddir_sub 1367 ac_abs_top_srcdir=$ac_pwd ;; 1368 [\\/]* | ?:[\\/]* ) # Absolute name. 1369 ac_srcdir=$srcdir$ac_dir_suffix; 1370 ac_top_srcdir=$srcdir 1371 ac_abs_top_srcdir=$srcdir ;; 1372 *) # Relative name. 1373 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1374 ac_top_srcdir=$ac_top_build_prefix$srcdir 1375 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1376 esac 1377 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1378 1379 cd "$ac_dir" || { ac_status=$?; continue; } 1380 # Check for guested configure. 1381 if test -f "$ac_srcdir/configure.gnu"; then 1382 echo && 1383 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1384 elif test -f "$ac_srcdir/configure"; then 1385 echo && 1386 $SHELL "$ac_srcdir/configure" --help=recursive 1387 else 1388 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1389 fi || ac_status=$? 1390 cd "$ac_pwd" || { ac_status=$?; break; } 1391 done 1392 fi 1393 1394 test -n "$ac_init_help" && exit $ac_status 1395 if $ac_init_version; then 1396 cat <<\_ACEOF 1397 configure 1398 generated by GNU Autoconf 2.61 1399 1400 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 1401 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1402 This configure script is free software; the Free Software Foundation 1403 gives unlimited permission to copy, distribute and modify it. 1404 _ACEOF 1405 exit 1406 fi 1407 cat >config.log <<_ACEOF 1408 This file contains any messages produced by compilers while 1409 running configure, to aid debugging if configure makes a mistake. 1410 1411 It was created by $as_me, which was 1412 generated by GNU Autoconf 2.61. Invocation command line was 1413 1414 $ $0 $@ 1415 1416 _ACEOF 1417 exec 5>>config.log 1418 { 1419 cat <<_ASUNAME 1420 ## --------- ## 1421 ## Platform. ## 1422 ## --------- ## 1423 1424 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1425 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1426 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1427 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1428 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1429 1430 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1431 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1432 1433 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1434 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1435 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1436 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1437 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1438 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1439 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1440 1441 _ASUNAME 1442 1443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1444 for as_dir in $PATH 1445 do 1446 IFS=$as_save_IFS 1447 test -z "$as_dir" && as_dir=. 1448 echo "PATH: $as_dir" 1449 done 1450 IFS=$as_save_IFS 1451 1452 } >&5 1453 1454 cat >&5 <<_ACEOF 1455 1456 1457 ## ----------- ## 1458 ## Core tests. ## 1459 ## ----------- ## 1460 1461 _ACEOF 1462 1463 1464 # Keep a trace of the command line. 1465 # Strip out --no-create and --no-recursion so they do not pile up. 1466 # Strip out --silent because we don't want to record it for future runs. 1467 # Also quote any args containing shell meta-characters. 1468 # Make two passes to allow for proper duplicate-argument suppression. 1469 ac_configure_args= 1470 ac_configure_args0= 1471 ac_configure_args1= 1472 ac_must_keep_next=false 1473 for ac_pass in 1 2 1474 do 1475 for ac_arg 1476 do 1477 case $ac_arg in 1478 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1479 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1480 | -silent | --silent | --silen | --sile | --sil) 1481 continue ;; 1482 *\'*) 1483 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1484 esac 1485 case $ac_pass in 1486 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1487 2) 1488 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1489 if test $ac_must_keep_next = true; then 1490 ac_must_keep_next=false # Got value, back to normal. 1491 else 1492 case $ac_arg in 1493 *=* | --config-cache | -C | -disable-* | --disable-* \ 1494 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1495 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1496 | -with-* | --with-* | -without-* | --without-* | --x) 1497 case "$ac_configure_args0 " in 1498 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1499 esac 1500 ;; 1501 -* ) ac_must_keep_next=true ;; 1502 esac 1503 fi 1504 ac_configure_args="$ac_configure_args '$ac_arg'" 1505 ;; 1506 esac 1507 done 1508 done 1509 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1510 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1511 1512 # When interrupted or exit'd, cleanup temporary files, and complete 1513 # config.log. We remove comments because anyway the quotes in there 1514 # would cause problems or look ugly. 1515 # WARNING: Use '\'' to represent an apostrophe within the trap. 1516 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1517 trap 'exit_status=$? 1518 # Save into config.log some information that might help in debugging. 1519 { 1520 echo 1521 1522 cat <<\_ASBOX 1523 ## ---------------- ## 1524 ## Cache variables. ## 1525 ## ---------------- ## 1526 _ASBOX 1527 echo 1528 # The following way of writing the cache mishandles newlines in values, 1529 ( 1530 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1531 eval ac_val=\$$ac_var 1532 case $ac_val in #( 1533 *${as_nl}*) 1534 case $ac_var in #( 1535 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1536 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1537 esac 1538 case $ac_var in #( 1539 _ | IFS | as_nl) ;; #( 1540 *) $as_unset $ac_var ;; 1541 esac ;; 1542 esac 1543 done 1544 (set) 2>&1 | 1545 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1546 *${as_nl}ac_space=\ *) 1547 sed -n \ 1548 "s/'\''/'\''\\\\'\'''\''/g; 1549 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1550 ;; #( 1551 *) 1552 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1553 ;; 1554 esac | 1555 sort 1556 ) 1557 echo 1558 1559 cat <<\_ASBOX 1560 ## ----------------- ## 1561 ## Output variables. ## 1562 ## ----------------- ## 1563 _ASBOX 1564 echo 1565 for ac_var in $ac_subst_vars 1566 do 1567 eval ac_val=\$$ac_var 1568 case $ac_val in 1569 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1570 esac 1571 echo "$ac_var='\''$ac_val'\''" 1572 done | sort 1573 echo 1574 1575 if test -n "$ac_subst_files"; then 1576 cat <<\_ASBOX 1577 ## ------------------- ## 1578 ## File substitutions. ## 1579 ## ------------------- ## 1580 _ASBOX 1581 echo 1582 for ac_var in $ac_subst_files 1583 do 1584 eval ac_val=\$$ac_var 1585 case $ac_val in 1586 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1587 esac 1588 echo "$ac_var='\''$ac_val'\''" 1589 done | sort 1590 echo 1591 fi 1592 1593 if test -s confdefs.h; then 1594 cat <<\_ASBOX 1595 ## ----------- ## 1596 ## confdefs.h. ## 1597 ## ----------- ## 1598 _ASBOX 1599 echo 1600 cat confdefs.h 1601 echo 1602 fi 1603 test "$ac_signal" != 0 && 1604 echo "$as_me: caught signal $ac_signal" 1605 echo "$as_me: exit $exit_status" 1606 } >&5 1607 rm -f core *.core core.conftest.* && 1608 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1609 exit $exit_status 1610 ' 0 1611 for ac_signal in 1 2 13 15; do 1612 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1613 done 1614 ac_signal=0 1615 1616 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1617 rm -f -r conftest* confdefs.h 1618 1619 # Predefined preprocessor variables. 1620 1621 cat >>confdefs.h <<_ACEOF 1622 #define PACKAGE_NAME "$PACKAGE_NAME" 1623 _ACEOF 1624 1625 1626 cat >>confdefs.h <<_ACEOF 1627 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1628 _ACEOF 1629 1630 1631 cat >>confdefs.h <<_ACEOF 1632 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1633 _ACEOF 1634 1635 1636 cat >>confdefs.h <<_ACEOF 1637 #define PACKAGE_STRING "$PACKAGE_STRING" 1638 _ACEOF 1639 1640 1641 cat >>confdefs.h <<_ACEOF 1642 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1643 _ACEOF 1644 1645 1646 # Let the site file select an alternate cache file if it wants to. 1647 # Prefer explicitly selected file to automatically selected ones. 1648 if test -n "$CONFIG_SITE"; then 1649 set x "$CONFIG_SITE" 1650 elif test "x$prefix" != xNONE; then 1651 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1652 else 1653 set x "$ac_default_prefix/share/config.site" \ 1654 "$ac_default_prefix/etc/config.site" 1655 fi 1656 shift 1657 for ac_site_file 1658 do 1659 if test -r "$ac_site_file"; then 1660 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1661 echo "$as_me: loading site script $ac_site_file" >&6;} 1662 sed 's/^/| /' "$ac_site_file" >&5 1663 . "$ac_site_file" 1664 fi 1665 done 1666 1667 if test -r "$cache_file"; then 1668 # Some versions of bash will fail to source /dev/null (special 1669 # files actually), so we avoid doing that. 1670 if test -f "$cache_file"; then 1671 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1672 echo "$as_me: loading cache $cache_file" >&6;} 1673 case $cache_file in 1674 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1675 *) . "./$cache_file";; 1676 esac 1677 fi 1678 else 1679 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1680 echo "$as_me: creating cache $cache_file" >&6;} 1681 >$cache_file 1682 fi 1683 1684 # Check that the precious variables saved in the cache have kept the same 1685 # value. 1686 ac_cache_corrupted=false 1687 for ac_var in $ac_precious_vars; do 1688 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1689 eval ac_new_set=\$ac_env_${ac_var}_set 1690 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1691 eval ac_new_val=\$ac_env_${ac_var}_value 1692 case $ac_old_set,$ac_new_set in 1693 set,) 1694 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1695 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1696 ac_cache_corrupted=: ;; 1697 ,set) 1698 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1699 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1700 ac_cache_corrupted=: ;; 1701 ,);; 1702 *) 1703 if test "x$ac_old_val" != "x$ac_new_val"; then 1704 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1705 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1706 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1707 echo "$as_me: former value: $ac_old_val" >&2;} 1708 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1709 echo "$as_me: current value: $ac_new_val" >&2;} 1710 ac_cache_corrupted=: 1711 fi;; 1712 esac 1713 # Pass precious variables to config.status. 1714 if test "$ac_new_set" = set; then 1715 case $ac_new_val in 1716 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1717 *) ac_arg=$ac_var=$ac_new_val ;; 1718 esac 1719 case " $ac_configure_args " in 1720 *" '$ac_arg' "*) ;; # Avoid dups. 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exit 1; }; } 1793 1794 { echo "$as_me:$LINENO: checking build system type" >&5 1795 echo $ECHO_N "checking build system type... $ECHO_C" >&6; } 1796 if test "${ac_cv_build+set}" = set; then 1797 echo $ECHO_N "(cached) $ECHO_C" >&6 1798 else 1799 ac_build_alias=$build_alias 1800 test "x$ac_build_alias" = x && 1801 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 1802 test "x$ac_build_alias" = x && 1803 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 1804 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1805 { (exit 1); exit 1; }; } 1806 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 1807 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 1808 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 1809 { (exit 1); exit 1; }; } 1810 1811 fi 1812 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5 1813 echo "${ECHO_T}$ac_cv_build" >&6; } 1814 case $ac_cv_build in 1815 *-*-*) ;; 1816 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 1817 echo "$as_me: error: invalid value of canonical build" >&2;} 1818 { (exit 1); exit 1; }; };; 1819 esac 1820 build=$ac_cv_build 1821 ac_save_IFS=$IFS; IFS='-' 1822 set x $ac_cv_build 1823 shift 1824 build_cpu=$1 1825 build_vendor=$2 1826 shift; shift 1827 # Remember, the first character of IFS is used to create $*, 1828 # except with old shells: 1829 build_os=$* 1830 IFS=$ac_save_IFS 1831 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 1832 1833 1834 { echo "$as_me:$LINENO: checking host system type" >&5 1835 echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 1836 if test "${ac_cv_host+set}" = set; then 1837 echo $ECHO_N "(cached) $ECHO_C" >&6 1838 else 1839 if test "x$host_alias" = x; then 1840 ac_cv_host=$ac_cv_build 1841 else 1842 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 1843 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 1844 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 1845 { (exit 1); exit 1; }; } 1846 fi 1847 1848 fi 1849 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1850 echo "${ECHO_T}$ac_cv_host" >&6; } 1851 case $ac_cv_host in 1852 *-*-*) ;; 1853 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 1854 echo "$as_me: error: invalid value of canonical host" >&2;} 1855 { (exit 1); exit 1; }; };; 1856 esac 1857 host=$ac_cv_host 1858 ac_save_IFS=$IFS; IFS='-' 1859 set x $ac_cv_host 1860 shift 1861 host_cpu=$1 1862 host_vendor=$2 1863 shift; shift 1864 # Remember, the first character of IFS is used to create $*, 1865 # except with old shells: 1866 host_os=$* 1867 IFS=$ac_save_IFS 1868 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 1869 1870 1871 { echo "$as_me:$LINENO: checking target system type" >&5 1872 echo $ECHO_N "checking target system type... $ECHO_C" >&6; } 1873 if test "${ac_cv_target+set}" = set; then 1874 echo $ECHO_N "(cached) $ECHO_C" >&6 1875 else 1876 if test "x$target_alias" = x; then 1877 ac_cv_target=$ac_cv_host 1878 else 1879 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 1880 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 1881 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 1882 { (exit 1); exit 1; }; } 1883 fi 1884 1885 fi 1886 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5 1887 echo "${ECHO_T}$ac_cv_target" >&6; } 1888 case $ac_cv_target in 1889 *-*-*) ;; 1890 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 1891 echo "$as_me: error: invalid value of canonical target" >&2;} 1892 { (exit 1); exit 1; }; };; 1893 esac 1894 target=$ac_cv_target 1895 ac_save_IFS=$IFS; IFS='-' 1896 set x $ac_cv_target 1897 shift 1898 target_cpu=$1 1899 target_vendor=$2 1900 shift; shift 1901 # Remember, the first character of IFS is used to create $*, 1902 # except with old shells: 1903 target_os=$* 1904 IFS=$ac_save_IFS 1905 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 1906 1907 1908 # The aliases save the names the user supplied, while $host etc. 1909 # will get canonicalized. 1910 test -n "$target_alias" && 1911 test "$program_prefix$program_suffix$program_transform_name" = \ 1912 NONENONEs,x,x, && 1913 program_prefix=${target_alias}- 1914 1915 1916 1917 1918 1919 1920 1921 # Check whether --with-gcc was given. 1922 if test "${with_gcc+set}" = set; then 1923 withval=$with_gcc; 1924 fi 1925 1926 V_CCOPT="-O" 1927 V_INCLS="" 1928 if test "${srcdir}" != "." ; then 1929 V_INCLS="-I\$(srcdir)" 1930 fi 1931 if test "${CFLAGS+set}" = set; then 1932 LBL_CFLAGS="$CFLAGS" 1933 fi 1934 if test -z "$CC" ; then 1935 case "$host_os" in 1936 1937 bsdi*) 1938 # Extract the first word of "shlicc2", so it can be a program name with args. 1939 set dummy shlicc2; ac_word=$2 1940 { echo "$as_me:$LINENO: checking for $ac_word" >&5 1941 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1942 if test "${ac_cv_prog_SHLICC2+set}" = set; then 1943 echo $ECHO_N "(cached) $ECHO_C" >&6 1944 else 1945 if test -n "$SHLICC2"; then 1946 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. 1947 else 1948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1949 for as_dir in $PATH 1950 do 1951 IFS=$as_save_IFS 1952 test -z "$as_dir" && as_dir=. 1953 for ac_exec_ext in '' $ac_executable_extensions; do 1954 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1955 ac_cv_prog_SHLICC2="yes" 1956 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1957 break 2 1958 fi 1959 done 1960 done 1961 IFS=$as_save_IFS 1962 1963 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" 1964 fi 1965 fi 1966 SHLICC2=$ac_cv_prog_SHLICC2 1967 if test -n "$SHLICC2"; then 1968 { echo "$as_me:$LINENO: result: $SHLICC2" >&5 1969 echo "${ECHO_T}$SHLICC2" >&6; } 1970 else 1971 { echo "$as_me:$LINENO: result: no" >&5 1972 echo "${ECHO_T}no" >&6; } 1973 fi 1974 1975 1976 if test $SHLICC2 = yes ; then 1977 CC=shlicc2 1978 export CC 1979 fi 1980 ;; 1981 esac 1982 fi 1983 if test -z "$CC" -a "$with_gcc" = no ; then 1984 CC=cc 1985 export CC 1986 fi 1987 1988 ac_ext=c 1989 ac_cpp='$CPP $CPPFLAGS' 1990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1992 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1993 if test -n "$ac_tool_prefix"; then 1994 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1995 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1996 { echo "$as_me:$LINENO: checking for $ac_word" >&5 1997 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1998 if test "${ac_cv_prog_CC+set}" = set; then 1999 echo $ECHO_N "(cached) $ECHO_C" >&6 2000 else 2001 if test -n "$CC"; then 2002 ac_cv_prog_CC="$CC" # Let the user override the test. 2003 else 2004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2005 for as_dir in $PATH 2006 do 2007 IFS=$as_save_IFS 2008 test -z "$as_dir" && as_dir=. 2009 for ac_exec_ext in '' $ac_executable_extensions; do 2010 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2011 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2012 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2013 break 2 2014 fi 2015 done 2016 done 2017 IFS=$as_save_IFS 2018 2019 fi 2020 fi 2021 CC=$ac_cv_prog_CC 2022 if test -n "$CC"; then 2023 { echo "$as_me:$LINENO: result: $CC" >&5 2024 echo "${ECHO_T}$CC" >&6; } 2025 else 2026 { echo "$as_me:$LINENO: result: no" >&5 2027 echo "${ECHO_T}no" >&6; } 2028 fi 2029 2030 2031 fi 2032 if test -z "$ac_cv_prog_CC"; then 2033 ac_ct_CC=$CC 2034 # Extract the first word of "gcc", so it can be a program name with args. 2035 set dummy gcc; ac_word=$2 2036 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2037 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2038 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2039 echo $ECHO_N "(cached) $ECHO_C" >&6 2040 else 2041 if test -n "$ac_ct_CC"; then 2042 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2043 else 2044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2045 for as_dir in $PATH 2046 do 2047 IFS=$as_save_IFS 2048 test -z "$as_dir" && as_dir=. 2049 for ac_exec_ext in '' $ac_executable_extensions; do 2050 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2051 ac_cv_prog_ac_ct_CC="gcc" 2052 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2053 break 2 2054 fi 2055 done 2056 done 2057 IFS=$as_save_IFS 2058 2059 fi 2060 fi 2061 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2062 if test -n "$ac_ct_CC"; then 2063 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2064 echo "${ECHO_T}$ac_ct_CC" >&6; } 2065 else 2066 { echo "$as_me:$LINENO: result: no" >&5 2067 echo "${ECHO_T}no" >&6; } 2068 fi 2069 2070 if test "x$ac_ct_CC" = x; then 2071 CC="" 2072 else 2073 case $cross_compiling:$ac_tool_warned in 2074 yes:) 2075 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2076 whose name does not start with the host triplet. If you think this 2077 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2078 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2079 whose name does not start with the host triplet. If you think this 2080 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2081 ac_tool_warned=yes ;; 2082 esac 2083 CC=$ac_ct_CC 2084 fi 2085 else 2086 CC="$ac_cv_prog_CC" 2087 fi 2088 2089 if test -z "$CC"; then 2090 if test -n "$ac_tool_prefix"; then 2091 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2092 set dummy ${ac_tool_prefix}cc; ac_word=$2 2093 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2094 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2095 if test "${ac_cv_prog_CC+set}" = set; then 2096 echo $ECHO_N "(cached) $ECHO_C" >&6 2097 else 2098 if test -n "$CC"; then 2099 ac_cv_prog_CC="$CC" # Let the user override the test. 2100 else 2101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2102 for as_dir in $PATH 2103 do 2104 IFS=$as_save_IFS 2105 test -z "$as_dir" && as_dir=. 2106 for ac_exec_ext in '' $ac_executable_extensions; do 2107 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2108 ac_cv_prog_CC="${ac_tool_prefix}cc" 2109 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2110 break 2 2111 fi 2112 done 2113 done 2114 IFS=$as_save_IFS 2115 2116 fi 2117 fi 2118 CC=$ac_cv_prog_CC 2119 if test -n "$CC"; then 2120 { echo "$as_me:$LINENO: result: $CC" >&5 2121 echo "${ECHO_T}$CC" >&6; } 2122 else 2123 { echo "$as_me:$LINENO: result: no" >&5 2124 echo "${ECHO_T}no" >&6; } 2125 fi 2126 2127 2128 fi 2129 fi 2130 if test -z "$CC"; then 2131 # Extract the first word of "cc", so it can be a program name with args. 2132 set dummy cc; ac_word=$2 2133 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2134 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2135 if test "${ac_cv_prog_CC+set}" = set; then 2136 echo $ECHO_N "(cached) $ECHO_C" >&6 2137 else 2138 if test -n "$CC"; then 2139 ac_cv_prog_CC="$CC" # Let the user override the test. 2140 else 2141 ac_prog_rejected=no 2142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2143 for as_dir in $PATH 2144 do 2145 IFS=$as_save_IFS 2146 test -z "$as_dir" && as_dir=. 2147 for ac_exec_ext in '' $ac_executable_extensions; do 2148 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2149 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2150 ac_prog_rejected=yes 2151 continue 2152 fi 2153 ac_cv_prog_CC="cc" 2154 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2155 break 2 2156 fi 2157 done 2158 done 2159 IFS=$as_save_IFS 2160 2161 if test $ac_prog_rejected = yes; then 2162 # We found a bogon in the path, so make sure we never use it. 2163 set dummy $ac_cv_prog_CC 2164 shift 2165 if test $# != 0; then 2166 # We chose a different compiler from the bogus one. 2167 # However, it has the same basename, so the bogon will be chosen 2168 # first if we set CC to just the basename; use the full file name. 2169 shift 2170 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2171 fi 2172 fi 2173 fi 2174 fi 2175 CC=$ac_cv_prog_CC 2176 if test -n "$CC"; then 2177 { echo "$as_me:$LINENO: result: $CC" >&5 2178 echo "${ECHO_T}$CC" >&6; } 2179 else 2180 { echo "$as_me:$LINENO: result: no" >&5 2181 echo "${ECHO_T}no" >&6; } 2182 fi 2183 2184 2185 fi 2186 if test -z "$CC"; then 2187 if test -n "$ac_tool_prefix"; then 2188 for ac_prog in cl.exe 2189 do 2190 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2191 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2192 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2193 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2194 if test "${ac_cv_prog_CC+set}" = set; then 2195 echo $ECHO_N "(cached) $ECHO_C" >&6 2196 else 2197 if test -n "$CC"; then 2198 ac_cv_prog_CC="$CC" # Let the user override the test. 2199 else 2200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2201 for as_dir in $PATH 2202 do 2203 IFS=$as_save_IFS 2204 test -z "$as_dir" && as_dir=. 2205 for ac_exec_ext in '' $ac_executable_extensions; do 2206 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2207 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2208 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2209 break 2 2210 fi 2211 done 2212 done 2213 IFS=$as_save_IFS 2214 2215 fi 2216 fi 2217 CC=$ac_cv_prog_CC 2218 if test -n "$CC"; then 2219 { echo "$as_me:$LINENO: result: $CC" >&5 2220 echo "${ECHO_T}$CC" >&6; } 2221 else 2222 { echo "$as_me:$LINENO: result: no" >&5 2223 echo "${ECHO_T}no" >&6; } 2224 fi 2225 2226 2227 test -n "$CC" && break 2228 done 2229 fi 2230 if test -z "$CC"; then 2231 ac_ct_CC=$CC 2232 for ac_prog in cl.exe 2233 do 2234 # Extract the first word of "$ac_prog", so it can be a program name with args. 2235 set dummy $ac_prog; ac_word=$2 2236 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2237 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2238 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2239 echo $ECHO_N "(cached) $ECHO_C" >&6 2240 else 2241 if test -n "$ac_ct_CC"; then 2242 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2243 else 2244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2245 for as_dir in $PATH 2246 do 2247 IFS=$as_save_IFS 2248 test -z "$as_dir" && as_dir=. 2249 for ac_exec_ext in '' $ac_executable_extensions; do 2250 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2251 ac_cv_prog_ac_ct_CC="$ac_prog" 2252 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2253 break 2 2254 fi 2255 done 2256 done 2257 IFS=$as_save_IFS 2258 2259 fi 2260 fi 2261 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2262 if test -n "$ac_ct_CC"; then 2263 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2264 echo "${ECHO_T}$ac_ct_CC" >&6; } 2265 else 2266 { echo "$as_me:$LINENO: result: no" >&5 2267 echo "${ECHO_T}no" >&6; } 2268 fi 2269 2270 2271 test -n "$ac_ct_CC" && break 2272 done 2273 2274 if test "x$ac_ct_CC" = x; then 2275 CC="" 2276 else 2277 case $cross_compiling:$ac_tool_warned in 2278 yes:) 2279 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2280 whose name does not start with the host triplet. If you think this 2281 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2282 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2283 whose name does not start with the host triplet. If you think this 2284 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2285 ac_tool_warned=yes ;; 2286 esac 2287 CC=$ac_ct_CC 2288 fi 2289 fi 2290 2291 fi 2292 2293 2294 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2295 See \`config.log' for more details." >&5 2296 echo "$as_me: error: no acceptable C compiler found in \$PATH 2297 See \`config.log' for more details." >&2;} 2298 { (exit 1); exit 1; }; } 2299 2300 # Provide some information about the compiler. 2301 echo "$as_me:$LINENO: checking for C compiler version" >&5 2302 ac_compiler=`set X $ac_compile; echo $2` 2303 { (ac_try="$ac_compiler --version >&5" 2304 case "(($ac_try" in 2305 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2306 *) ac_try_echo=$ac_try;; 2307 esac 2308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2309 (eval "$ac_compiler --version >&5") 2>&5 2310 ac_status=$? 2311 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2312 (exit $ac_status); } 2313 { (ac_try="$ac_compiler -v >&5" 2314 case "(($ac_try" in 2315 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2316 *) ac_try_echo=$ac_try;; 2317 esac 2318 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2319 (eval "$ac_compiler -v >&5") 2>&5 2320 ac_status=$? 2321 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2322 (exit $ac_status); } 2323 { (ac_try="$ac_compiler -V >&5" 2324 case "(($ac_try" in 2325 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2326 *) ac_try_echo=$ac_try;; 2327 esac 2328 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2329 (eval "$ac_compiler -V >&5") 2>&5 2330 ac_status=$? 2331 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2332 (exit $ac_status); } 2333 2334 cat >conftest.$ac_ext <<_ACEOF 2335 /* confdefs.h. */ 2336 _ACEOF 2337 cat confdefs.h >>conftest.$ac_ext 2338 cat >>conftest.$ac_ext <<_ACEOF 2339 /* end confdefs.h. */ 2340 2341 int 2342 main () 2343 { 2344 2345 ; 2346 return 0; 2347 } 2348 _ACEOF 2349 ac_clean_files_save=$ac_clean_files 2350 ac_clean_files="$ac_clean_files a.out a.exe b.out" 2351 # Try to create an executable without -o first, disregard a.out. 2352 # It will help us diagnose broken compilers, and finding out an intuition 2353 # of exeext. 2354 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2355 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2356 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2357 # 2358 # List of possible output files, starting from the most likely. 2359 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2360 # only as a last resort. b.out is created by i960 compilers. 2361 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2362 # 2363 # The IRIX 6 linker writes into existing files which may not be 2364 # executable, retaining their permissions. Remove them first so a 2365 # subsequent execution test works. 2366 ac_rmfiles= 2367 for ac_file in $ac_files 2368 do 2369 case $ac_file in 2370 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2371 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2372 esac 2373 done 2374 rm -f $ac_rmfiles 2375 2376 if { (ac_try="$ac_link_default" 2377 case "(($ac_try" in 2378 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2379 *) ac_try_echo=$ac_try;; 2380 esac 2381 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2382 (eval "$ac_link_default") 2>&5 2383 ac_status=$? 2384 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2385 (exit $ac_status); }; then 2386 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2387 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2388 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2389 # so that the user can short-circuit this test for compilers unknown to 2390 # Autoconf. 2391 for ac_file in $ac_files '' 2392 do 2393 test -f "$ac_file" || continue 2394 case $ac_file in 2395 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2396 ;; 2397 [ab].out ) 2398 # We found the default executable, but exeext='' is most 2399 # certainly right. 2400 break;; 2401 *.* ) 2402 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2403 then :; else 2404 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2405 fi 2406 # We set ac_cv_exeext here because the later test for it is not 2407 # safe: cross compilers may not add the suffix if given an `-o' 2408 # argument, so we may need to know it at that point already. 2409 # Even if this section looks crufty: it has the advantage of 2410 # actually working. 2411 break;; 2412 * ) 2413 break;; 2414 esac 2415 done 2416 test "$ac_cv_exeext" = no && ac_cv_exeext= 2417 2418 else 2419 ac_file='' 2420 fi 2421 2422 { echo "$as_me:$LINENO: result: $ac_file" >&5 2423 echo "${ECHO_T}$ac_file" >&6; } 2424 if test -z "$ac_file"; then 2425 echo "$as_me: failed program was:" >&5 2426 sed 's/^/| /' conftest.$ac_ext >&5 2427 2428 { { echo "$as_me:$LINENO: error: C compiler cannot create executables 2429 See \`config.log' for more details." >&5 2430 echo "$as_me: error: C compiler cannot create executables 2431 See \`config.log' for more details." >&2;} 2432 { (exit 77); exit 77; }; } 2433 fi 2434 2435 ac_exeext=$ac_cv_exeext 2436 2437 # Check that the compiler produces executables we can run. If not, either 2438 # the compiler is broken, or we cross compile. 2439 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2440 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2441 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2442 # If not cross compiling, check that we can run a simple program. 2443 if test "$cross_compiling" != yes; then 2444 if { ac_try='./$ac_file' 2445 { (case "(($ac_try" in 2446 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2447 *) ac_try_echo=$ac_try;; 2448 esac 2449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2450 (eval "$ac_try") 2>&5 2451 ac_status=$? 2452 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2453 (exit $ac_status); }; }; then 2454 cross_compiling=no 2455 else 2456 if test "$cross_compiling" = maybe; then 2457 cross_compiling=yes 2458 else 2459 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2460 If you meant to cross compile, use \`--host'. 2461 See \`config.log' for more details." >&5 2462 echo "$as_me: error: cannot run C compiled programs. 2463 If you meant to cross compile, use \`--host'. 2464 See \`config.log' for more details." >&2;} 2465 { (exit 1); exit 1; }; } 2466 fi 2467 fi 2468 fi 2469 { echo "$as_me:$LINENO: result: yes" >&5 2470 echo "${ECHO_T}yes" >&6; } 2471 2472 rm -f a.out a.exe conftest$ac_cv_exeext b.out 2473 ac_clean_files=$ac_clean_files_save 2474 # Check that the compiler produces executables we can run. If not, either 2475 # the compiler is broken, or we cross compile. 2476 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2477 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2478 { echo "$as_me:$LINENO: result: $cross_compiling" >&5 2479 echo "${ECHO_T}$cross_compiling" >&6; } 2480 2481 { echo "$as_me:$LINENO: checking for suffix of executables" >&5 2482 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2483 if { (ac_try="$ac_link" 2484 case "(($ac_try" in 2485 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2486 *) ac_try_echo=$ac_try;; 2487 esac 2488 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2489 (eval "$ac_link") 2>&5 2490 ac_status=$? 2491 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2492 (exit $ac_status); }; then 2493 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2494 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2495 # work properly (i.e., refer to `conftest.exe'), while it won't with 2496 # `rm'. 2497 for ac_file in conftest.exe conftest conftest.*; do 2498 test -f "$ac_file" || continue 2499 case $ac_file in 2500 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2501 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2502 break;; 2503 * ) break;; 2504 esac 2505 done 2506 else 2507 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2508 See \`config.log' for more details." >&5 2509 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2510 See \`config.log' for more details." >&2;} 2511 { (exit 1); exit 1; }; } 2512 fi 2513 2514 rm -f conftest$ac_cv_exeext 2515 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2516 echo "${ECHO_T}$ac_cv_exeext" >&6; } 2517 2518 rm -f conftest.$ac_ext 2519 EXEEXT=$ac_cv_exeext 2520 ac_exeext=$EXEEXT 2521 { echo "$as_me:$LINENO: checking for suffix of object files" >&5 2522 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2523 if test "${ac_cv_objext+set}" = set; then 2524 echo $ECHO_N "(cached) $ECHO_C" >&6 2525 else 2526 cat >conftest.$ac_ext <<_ACEOF 2527 /* confdefs.h. */ 2528 _ACEOF 2529 cat confdefs.h >>conftest.$ac_ext 2530 cat >>conftest.$ac_ext <<_ACEOF 2531 /* end confdefs.h. */ 2532 2533 int 2534 main () 2535 { 2536 2537 ; 2538 return 0; 2539 } 2540 _ACEOF 2541 rm -f conftest.o conftest.obj 2542 if { (ac_try="$ac_compile" 2543 case "(($ac_try" in 2544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2545 *) ac_try_echo=$ac_try;; 2546 esac 2547 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2548 (eval "$ac_compile") 2>&5 2549 ac_status=$? 2550 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2551 (exit $ac_status); }; then 2552 for ac_file in conftest.o conftest.obj conftest.*; do 2553 test -f "$ac_file" || continue; 2554 case $ac_file in 2555 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2556 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2557 break;; 2558 esac 2559 done 2560 else 2561 echo "$as_me: failed program was:" >&5 2562 sed 's/^/| /' conftest.$ac_ext >&5 2563 2564 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2565 See \`config.log' for more details." >&5 2566 echo "$as_me: error: cannot compute suffix of object files: cannot compile 2567 See \`config.log' for more details." >&2;} 2568 { (exit 1); exit 1; }; } 2569 fi 2570 2571 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2572 fi 2573 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2574 echo "${ECHO_T}$ac_cv_objext" >&6; } 2575 OBJEXT=$ac_cv_objext 2576 ac_objext=$OBJEXT 2577 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2578 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2579 if test "${ac_cv_c_compiler_gnu+set}" = set; then 2580 echo $ECHO_N "(cached) $ECHO_C" >&6 2581 else 2582 cat >conftest.$ac_ext <<_ACEOF 2583 /* confdefs.h. */ 2584 _ACEOF 2585 cat confdefs.h >>conftest.$ac_ext 2586 cat >>conftest.$ac_ext <<_ACEOF 2587 /* end confdefs.h. */ 2588 2589 int 2590 main () 2591 { 2592 #ifndef __GNUC__ 2593 choke me 2594 #endif 2595 2596 ; 2597 return 0; 2598 } 2599 _ACEOF 2600 rm -f conftest.$ac_objext 2601 if { (ac_try="$ac_compile" 2602 case "(($ac_try" in 2603 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2604 *) ac_try_echo=$ac_try;; 2605 esac 2606 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2607 (eval "$ac_compile") 2>conftest.er1 2608 ac_status=$? 2609 grep -v '^ *+' conftest.er1 >conftest.err 2610 rm -f conftest.er1 2611 cat conftest.err >&5 2612 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2613 (exit $ac_status); } && { 2614 test -z "$ac_c_werror_flag" || 2615 test ! -s conftest.err 2616 } && test -s conftest.$ac_objext; then 2617 ac_compiler_gnu=yes 2618 else 2619 echo "$as_me: failed program was:" >&5 2620 sed 's/^/| /' conftest.$ac_ext >&5 2621 2622 ac_compiler_gnu=no 2623 fi 2624 2625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2626 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2627 2628 fi 2629 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2630 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2631 GCC=`test $ac_compiler_gnu = yes && echo yes` 2632 ac_test_CFLAGS=${CFLAGS+set} 2633 ac_save_CFLAGS=$CFLAGS 2634 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2635 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2636 if test "${ac_cv_prog_cc_g+set}" = set; then 2637 echo $ECHO_N "(cached) $ECHO_C" >&6 2638 else 2639 ac_save_c_werror_flag=$ac_c_werror_flag 2640 ac_c_werror_flag=yes 2641 ac_cv_prog_cc_g=no 2642 CFLAGS="-g" 2643 cat >conftest.$ac_ext <<_ACEOF 2644 /* confdefs.h. */ 2645 _ACEOF 2646 cat confdefs.h >>conftest.$ac_ext 2647 cat >>conftest.$ac_ext <<_ACEOF 2648 /* end confdefs.h. */ 2649 2650 int 2651 main () 2652 { 2653 2654 ; 2655 return 0; 2656 } 2657 _ACEOF 2658 rm -f conftest.$ac_objext 2659 if { (ac_try="$ac_compile" 2660 case "(($ac_try" in 2661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2662 *) ac_try_echo=$ac_try;; 2663 esac 2664 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2665 (eval "$ac_compile") 2>conftest.er1 2666 ac_status=$? 2667 grep -v '^ *+' conftest.er1 >conftest.err 2668 rm -f conftest.er1 2669 cat conftest.err >&5 2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2671 (exit $ac_status); } && { 2672 test -z "$ac_c_werror_flag" || 2673 test ! -s conftest.err 2674 } && test -s conftest.$ac_objext; then 2675 ac_cv_prog_cc_g=yes 2676 else 2677 echo "$as_me: failed program was:" >&5 2678 sed 's/^/| /' conftest.$ac_ext >&5 2679 2680 CFLAGS="" 2681 cat >conftest.$ac_ext <<_ACEOF 2682 /* confdefs.h. */ 2683 _ACEOF 2684 cat confdefs.h >>conftest.$ac_ext 2685 cat >>conftest.$ac_ext <<_ACEOF 2686 /* end confdefs.h. */ 2687 2688 int 2689 main () 2690 { 2691 2692 ; 2693 return 0; 2694 } 2695 _ACEOF 2696 rm -f conftest.$ac_objext 2697 if { (ac_try="$ac_compile" 2698 case "(($ac_try" in 2699 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2700 *) ac_try_echo=$ac_try;; 2701 esac 2702 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2703 (eval "$ac_compile") 2>conftest.er1 2704 ac_status=$? 2705 grep -v '^ *+' conftest.er1 >conftest.err 2706 rm -f conftest.er1 2707 cat conftest.err >&5 2708 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2709 (exit $ac_status); } && { 2710 test -z "$ac_c_werror_flag" || 2711 test ! -s conftest.err 2712 } && test -s conftest.$ac_objext; then 2713 : 2714 else 2715 echo "$as_me: failed program was:" >&5 2716 sed 's/^/| /' conftest.$ac_ext >&5 2717 2718 ac_c_werror_flag=$ac_save_c_werror_flag 2719 CFLAGS="-g" 2720 cat >conftest.$ac_ext <<_ACEOF 2721 /* confdefs.h. */ 2722 _ACEOF 2723 cat confdefs.h >>conftest.$ac_ext 2724 cat >>conftest.$ac_ext <<_ACEOF 2725 /* end confdefs.h. */ 2726 2727 int 2728 main () 2729 { 2730 2731 ; 2732 return 0; 2733 } 2734 _ACEOF 2735 rm -f conftest.$ac_objext 2736 if { (ac_try="$ac_compile" 2737 case "(($ac_try" in 2738 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2739 *) ac_try_echo=$ac_try;; 2740 esac 2741 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2742 (eval "$ac_compile") 2>conftest.er1 2743 ac_status=$? 2744 grep -v '^ *+' conftest.er1 >conftest.err 2745 rm -f conftest.er1 2746 cat conftest.err >&5 2747 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2748 (exit $ac_status); } && { 2749 test -z "$ac_c_werror_flag" || 2750 test ! -s conftest.err 2751 } && test -s conftest.$ac_objext; then 2752 ac_cv_prog_cc_g=yes 2753 else 2754 echo "$as_me: failed program was:" >&5 2755 sed 's/^/| /' conftest.$ac_ext >&5 2756 2757 2758 fi 2759 2760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2761 fi 2762 2763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2764 fi 2765 2766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2767 ac_c_werror_flag=$ac_save_c_werror_flag 2768 fi 2769 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2770 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2771 if test "$ac_test_CFLAGS" = set; then 2772 CFLAGS=$ac_save_CFLAGS 2773 elif test $ac_cv_prog_cc_g = yes; then 2774 if test "$GCC" = yes; then 2775 CFLAGS="-g -O2" 2776 else 2777 CFLAGS="-g" 2778 fi 2779 else 2780 if test "$GCC" = yes; then 2781 CFLAGS="-O2" 2782 else 2783 CFLAGS= 2784 fi 2785 fi 2786 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2787 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 2788 if test "${ac_cv_prog_cc_c89+set}" = set; then 2789 echo $ECHO_N "(cached) $ECHO_C" >&6 2790 else 2791 ac_cv_prog_cc_c89=no 2792 ac_save_CC=$CC 2793 cat >conftest.$ac_ext <<_ACEOF 2794 /* confdefs.h. */ 2795 _ACEOF 2796 cat confdefs.h >>conftest.$ac_ext 2797 cat >>conftest.$ac_ext <<_ACEOF 2798 /* end confdefs.h. */ 2799 #include <stdarg.h> 2800 #include <stdio.h> 2801 #include <sys/types.h> 2802 #include <sys/stat.h> 2803 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2804 struct buf { int x; }; 2805 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2806 static char *e (p, i) 2807 char **p; 2808 int i; 2809 { 2810 return p[i]; 2811 } 2812 static char *f (char * (*g) (char **, int), char **p, ...) 2813 { 2814 char *s; 2815 va_list v; 2816 va_start (v,p); 2817 s = g (p, va_arg (v,int)); 2818 va_end (v); 2819 return s; 2820 } 2821 2822 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2823 function prototypes and stuff, but not '\xHH' hex character constants. 2824 These don't provoke an error unfortunately, instead are silently treated 2825 as 'x'. The following induces an error, until -std is added to get 2826 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2827 array size at least. It's necessary to write '\x00'==0 to get something 2828 that's true only with -std. */ 2829 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2830 2831 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2832 inside strings and character constants. */ 2833 #define FOO(x) 'x' 2834 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2835 2836 int test (int i, double x); 2837 struct s1 {int (*f) (int a);}; 2838 struct s2 {int (*f) (double a);}; 2839 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2840 int argc; 2841 char **argv; 2842 int 2843 main () 2844 { 2845 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2846 ; 2847 return 0; 2848 } 2849 _ACEOF 2850 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2851 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2852 do 2853 CC="$ac_save_CC $ac_arg" 2854 rm -f conftest.$ac_objext 2855 if { (ac_try="$ac_compile" 2856 case "(($ac_try" in 2857 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2858 *) ac_try_echo=$ac_try;; 2859 esac 2860 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2861 (eval "$ac_compile") 2>conftest.er1 2862 ac_status=$? 2863 grep -v '^ *+' conftest.er1 >conftest.err 2864 rm -f conftest.er1 2865 cat conftest.err >&5 2866 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2867 (exit $ac_status); } && { 2868 test -z "$ac_c_werror_flag" || 2869 test ! -s conftest.err 2870 } && test -s conftest.$ac_objext; then 2871 ac_cv_prog_cc_c89=$ac_arg 2872 else 2873 echo "$as_me: failed program was:" >&5 2874 sed 's/^/| /' conftest.$ac_ext >&5 2875 2876 2877 fi 2878 2879 rm -f core conftest.err conftest.$ac_objext 2880 test "x$ac_cv_prog_cc_c89" != "xno" && break 2881 done 2882 rm -f conftest.$ac_ext 2883 CC=$ac_save_CC 2884 2885 fi 2886 # AC_CACHE_VAL 2887 case "x$ac_cv_prog_cc_c89" in 2888 x) 2889 { echo "$as_me:$LINENO: result: none needed" >&5 2890 echo "${ECHO_T}none needed" >&6; } ;; 2891 xno) 2892 { echo "$as_me:$LINENO: result: unsupported" >&5 2893 echo "${ECHO_T}unsupported" >&6; } ;; 2894 *) 2895 CC="$CC $ac_cv_prog_cc_c89" 2896 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 2897 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 2898 esac 2899 2900 2901 ac_ext=c 2902 ac_cpp='$CPP $CPPFLAGS' 2903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2905 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2906 2907 2908 2909 2910 2911 if test "$GCC" = yes ; then 2912 if test "$SHLICC2" = yes ; then 2913 ac_cv_lbl_gcc_vers=2 2914 V_CCOPT="-O2" 2915 else 2916 { echo "$as_me:$LINENO: checking gcc version" >&5 2917 echo $ECHO_N "checking gcc version... $ECHO_C" >&6; } 2918 if test "${ac_cv_lbl_gcc_vers+set}" = set; then 2919 echo $ECHO_N "(cached) $ECHO_C" >&6 2920 else 2921 ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \ 2922 sed -e '/^gcc version /!d' \ 2923 -e 's/^gcc version //' \ 2924 -e 's/ .*//' -e 's/^[^0-9]*//' \ 2925 -e 's/\..*//'` 2926 fi 2927 2928 { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_vers" >&5 2929 echo "${ECHO_T}$ac_cv_lbl_gcc_vers" >&6; } 2930 if test $ac_cv_lbl_gcc_vers -gt 1 ; then 2931 V_CCOPT="-O2" 2932 fi 2933 fi 2934 else 2935 { echo "$as_me:$LINENO: checking that $CC handles ansi prototypes" >&5 2936 echo $ECHO_N "checking that $CC handles ansi prototypes... $ECHO_C" >&6; } 2937 if test "${ac_cv_lbl_cc_ansi_prototypes+set}" = set; then 2938 echo $ECHO_N "(cached) $ECHO_C" >&6 2939 else 2940 2941 cat >conftest.$ac_ext <<_ACEOF 2942 /* confdefs.h. */ 2943 _ACEOF 2944 cat confdefs.h >>conftest.$ac_ext 2945 cat >>conftest.$ac_ext <<_ACEOF 2946 /* end confdefs.h. */ 2947 #include <sys/types.h> 2948 int 2949 main () 2950 { 2951 int frob(int, char *) 2952 ; 2953 return 0; 2954 } 2955 _ACEOF 2956 rm -f conftest.$ac_objext 2957 if { (ac_try="$ac_compile" 2958 case "(($ac_try" in 2959 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2960 *) ac_try_echo=$ac_try;; 2961 esac 2962 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2963 (eval "$ac_compile") 2>conftest.er1 2964 ac_status=$? 2965 grep -v '^ *+' conftest.er1 >conftest.err 2966 rm -f conftest.er1 2967 cat conftest.err >&5 2968 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2969 (exit $ac_status); } && { 2970 test -z "$ac_c_werror_flag" || 2971 test ! -s conftest.err 2972 } && test -s conftest.$ac_objext; then 2973 ac_cv_lbl_cc_ansi_prototypes=yes 2974 else 2975 echo "$as_me: failed program was:" >&5 2976 sed 's/^/| /' conftest.$ac_ext >&5 2977 2978 ac_cv_lbl_cc_ansi_prototypes=no 2979 fi 2980 2981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2982 fi 2983 2984 { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_ansi_prototypes" >&5 2985 echo "${ECHO_T}$ac_cv_lbl_cc_ansi_prototypes" >&6; } 2986 if test $ac_cv_lbl_cc_ansi_prototypes = no ; then 2987 case "$host_os" in 2988 2989 hpux*) 2990 { echo "$as_me:$LINENO: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5 2991 echo $ECHO_N "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)... $ECHO_C" >&6; } 2992 savedcflags="$CFLAGS" 2993 CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS" 2994 if test "${ac_cv_lbl_cc_hpux_cc_aa+set}" = set; then 2995 echo $ECHO_N "(cached) $ECHO_C" >&6 2996 else 2997 cat >conftest.$ac_ext <<_ACEOF 2998 /* confdefs.h. */ 2999 _ACEOF 3000 cat confdefs.h >>conftest.$ac_ext 3001 cat >>conftest.$ac_ext <<_ACEOF 3002 /* end confdefs.h. */ 3003 #include <sys/types.h> 3004 int 3005 main () 3006 { 3007 int frob(int, char *) 3008 ; 3009 return 0; 3010 } 3011 _ACEOF 3012 rm -f conftest.$ac_objext 3013 if { (ac_try="$ac_compile" 3014 case "(($ac_try" in 3015 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3016 *) ac_try_echo=$ac_try;; 3017 esac 3018 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3019 (eval "$ac_compile") 2>conftest.er1 3020 ac_status=$? 3021 grep -v '^ *+' conftest.er1 >conftest.err 3022 rm -f conftest.er1 3023 cat conftest.err >&5 3024 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3025 (exit $ac_status); } && { 3026 test -z "$ac_c_werror_flag" || 3027 test ! -s conftest.err 3028 } && test -s conftest.$ac_objext; then 3029 ac_cv_lbl_cc_hpux_cc_aa=yes 3030 else 3031 echo "$as_me: failed program was:" >&5 3032 sed 's/^/| /' conftest.$ac_ext >&5 3033 3034 ac_cv_lbl_cc_hpux_cc_aa=no 3035 fi 3036 3037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3038 fi 3039 3040 { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_hpux_cc_aa" >&5 3041 echo "${ECHO_T}$ac_cv_lbl_cc_hpux_cc_aa" >&6; } 3042 if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then 3043 { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5 3044 echo "$as_me: error: see the INSTALL doc for more info" >&2;} 3045 { (exit 1); exit 1; }; } 3046 fi 3047 CFLAGS="$savedcflags" 3048 V_CCOPT="-Aa $V_CCOPT" 3049 3050 cat >>confdefs.h <<\_ACEOF 3051 #define _HPUX_SOURCE 1 3052 _ACEOF 3053 3054 ;; 3055 3056 osf*) 3057 { echo "$as_me:$LINENO: checking for ansi mode in DEC compiler ($CC -std1)" >&5 3058 echo $ECHO_N "checking for ansi mode in DEC compiler ($CC -std1)... $ECHO_C" >&6; } 3059 savedcflags="$CFLAGS" 3060 CFLAGS="-std1" 3061 if test "${ac_cv_lbl_cc_osf1_cc_std1+set}" = set; then 3062 echo $ECHO_N "(cached) $ECHO_C" >&6 3063 else 3064 cat >conftest.$ac_ext <<_ACEOF 3065 /* confdefs.h. */ 3066 _ACEOF 3067 cat confdefs.h >>conftest.$ac_ext 3068 cat >>conftest.$ac_ext <<_ACEOF 3069 /* end confdefs.h. */ 3070 #include <sys/types.h> 3071 int 3072 main () 3073 { 3074 int frob(int, char *) 3075 ; 3076 return 0; 3077 } 3078 _ACEOF 3079 rm -f conftest.$ac_objext 3080 if { (ac_try="$ac_compile" 3081 case "(($ac_try" in 3082 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3083 *) ac_try_echo=$ac_try;; 3084 esac 3085 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3086 (eval "$ac_compile") 2>conftest.er1 3087 ac_status=$? 3088 grep -v '^ *+' conftest.er1 >conftest.err 3089 rm -f conftest.er1 3090 cat conftest.err >&5 3091 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3092 (exit $ac_status); } && { 3093 test -z "$ac_c_werror_flag" || 3094 test ! -s conftest.err 3095 } && test -s conftest.$ac_objext; then 3096 ac_cv_lbl_cc_osf1_cc_std1=yes 3097 else 3098 echo "$as_me: failed program was:" >&5 3099 sed 's/^/| /' conftest.$ac_ext >&5 3100 3101 ac_cv_lbl_cc_osf1_cc_std1=no 3102 fi 3103 3104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3105 fi 3106 3107 { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_osf1_cc_std1" >&5 3108 echo "${ECHO_T}$ac_cv_lbl_cc_osf1_cc_std1" >&6; } 3109 if test $ac_cv_lbl_cc_osf1_cc_std1 = no ; then 3110 { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5 3111 echo "$as_me: error: see the INSTALL doc for more info" >&2;} 3112 { (exit 1); exit 1; }; } 3113 fi 3114 CFLAGS="$savedcflags" 3115 V_CCOPT="-std1 $V_CCOPT" 3116 ;; 3117 3118 *) 3119 { { echo "$as_me:$LINENO: error: see the INSTALL doc for more info" >&5 3120 echo "$as_me: error: see the INSTALL doc for more info" >&2;} 3121 { (exit 1); exit 1; }; } 3122 ;; 3123 esac 3124 fi 3125 V_INCLS="$V_INCLS -I/usr/local/include" 3126 LDFLAGS="$LDFLAGS -L/usr/local/lib" 3127 3128 case "$host_os" in 3129 3130 irix*) 3131 V_CCOPT="$V_CCOPT -xansi -signed -g3" 3132 ;; 3133 3134 osf*) 3135 # 3136 # Presumed to be DEC OSF/1, Digital UNIX, or 3137 # Tru64 UNIX. 3138 # 3139 V_CCOPT="$V_CCOPT -g3" 3140 ;; 3141 3142 ultrix*) 3143 { echo "$as_me:$LINENO: checking that Ultrix $CC hacks const in prototypes" >&5 3144 echo $ECHO_N "checking that Ultrix $CC hacks const in prototypes... $ECHO_C" >&6; } 3145 if test "${ac_cv_lbl_cc_const_proto+set}" = set; then 3146 echo $ECHO_N "(cached) $ECHO_C" >&6 3147 else 3148 cat >conftest.$ac_ext <<_ACEOF 3149 /* confdefs.h. */ 3150 _ACEOF 3151 cat confdefs.h >>conftest.$ac_ext 3152 cat >>conftest.$ac_ext <<_ACEOF 3153 /* end confdefs.h. */ 3154 #include <sys/types.h> 3155 int 3156 main () 3157 { 3158 struct a { int b; }; 3159 void c(const struct a *) 3160 ; 3161 return 0; 3162 } 3163 _ACEOF 3164 rm -f conftest.$ac_objext 3165 if { (ac_try="$ac_compile" 3166 case "(($ac_try" in 3167 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3168 *) ac_try_echo=$ac_try;; 3169 esac 3170 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3171 (eval "$ac_compile") 2>conftest.er1 3172 ac_status=$? 3173 grep -v '^ *+' conftest.er1 >conftest.err 3174 rm -f conftest.er1 3175 cat conftest.err >&5 3176 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3177 (exit $ac_status); } && { 3178 test -z "$ac_c_werror_flag" || 3179 test ! -s conftest.err 3180 } && test -s conftest.$ac_objext; then 3181 ac_cv_lbl_cc_const_proto=yes 3182 else 3183 echo "$as_me: failed program was:" >&5 3184 sed 's/^/| /' conftest.$ac_ext >&5 3185 3186 ac_cv_lbl_cc_const_proto=no 3187 fi 3188 3189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3190 fi 3191 3192 { echo "$as_me:$LINENO: result: $ac_cv_lbl_cc_const_proto" >&5 3193 echo "${ECHO_T}$ac_cv_lbl_cc_const_proto" >&6; } 3194 if test $ac_cv_lbl_cc_const_proto = no ; then 3195 3196 cat >>confdefs.h <<\_ACEOF 3197 #define const 3198 _ACEOF 3199 3200 fi 3201 ;; 3202 esac 3203 fi 3204 3205 3206 if test "$GCC" = yes ; then 3207 # 3208 # On platforms where we build a shared library: 3209 # 3210 # add options to generate position-independent code, 3211 # if necessary (it's the default in AIX and Darwin/OS X); 3212 # 3213 # define option to set the soname of the shared library, 3214 # if the OS supports that; 3215 # 3216 # add options to specify, at link time, a directory to 3217 # add to the run-time search path, if that's necessary. 3218 # 3219 V_SHLIB_CMD="\$(CC)" 3220 V_SHLIB_OPT="-shared" 3221 case "$host_os" in 3222 3223 aix*) 3224 ;; 3225 3226 freebsd*|netbsd*|openbsd*|dragonfly*|linux*|osf*) 3227 # 3228 # Platforms where the linker is the GNU linker 3229 # or accepts command-line arguments like 3230 # those the GNU linker accepts. 3231 # 3232 V_CCOPT="$V_CCOPT -fpic" 3233 V_SONAME_OPT="-Wl,-soname," 3234 V_RPATH_OPT="-Wl,-rpath," 3235 ;; 3236 3237 hpux*) 3238 V_CCOPT="$V_CCOPT -fpic" 3239 # 3240 # XXX - this assumes GCC is using the HP linker, 3241 # rather than the GNU linker, and that the "+h" 3242 # option is used on all HP-UX platforms, both .sl 3243 # and .so. 3244 # 3245 V_SONAME_OPT="-Wl,+h," 3246 # 3247 # By default, directories specifed with -L 3248 # are added to the run-time search path, so 3249 # we don't add them in pcap-config. 3250 # 3251 ;; 3252 3253 solaris*) 3254 V_CCOPT="$V_CCOPT -fpic" 3255 # 3256 # XXX - this assumes GCC is using the Sun linker, 3257 # rather than the GNU linker. 3258 # 3259 V_SONAME_OPT="-Wl,-h," 3260 V_RPATH_OPT="-Wl,-R," 3261 ;; 3262 esac 3263 else 3264 # 3265 # Set the appropriate compiler flags and, on platforms 3266 # where we build a shared library: 3267 # 3268 # add options to generate position-independent code, 3269 # if necessary (it's the default in Darwin/OS X); 3270 # 3271 # if we generate ".so" shared libraries, define the 3272 # appropriate options for building the shared library; 3273 # 3274 # add options to specify, at link time, a directory to 3275 # add to the run-time search path, if that's necessary. 3276 # 3277 # Note: spaces after V_SONAME_OPT are significant; on 3278 # some platforms the soname is passed with a GCC-like 3279 # "-Wl,-soname,{soname}" option, with the soname part 3280 # of the option, while on other platforms the C compiler 3281 # driver takes it as a regular option with the soname 3282 # following the option. The same applies to V_RPATH_OPT. 3283 # 3284 case "$host_os" in 3285 3286 aix*) 3287 V_SHLIB_CMD="\$(CC)" 3288 V_SHLIB_OPT="-G -bnoentry -bexpall" 3289 ;; 3290 3291 freebsd*|netbsd*|openbsd*|dragonfly*|linux*) 3292 # 3293 # "cc" is GCC. 3294 # 3295 V_CCOPT="$V_CCOPT -fpic" 3296 V_SHLIB_CMD="\$(CC)" 3297 V_SHLIB_OPT="-shared" 3298 V_SONAME_OPT="-Wl,-soname," 3299 V_RPATH_OPT="-Wl,-rpath," 3300 ;; 3301 3302 hpux*) 3303 V_CCOPT="$V_CCOPT +z" 3304 V_SHLIB_CMD="\$(LD)" 3305 V_SHLIB_OPT="-b" 3306 V_SONAME_OPT="+h " 3307 # 3308 # By default, directories specifed with -L 3309 # are added to the run-time search path, so 3310 # we don't add them in pcap-config. 3311 # 3312 ;; 3313 3314 osf*) 3315 # 3316 # Presumed to be DEC OSF/1, Digital UNIX, or 3317 # Tru64 UNIX. 3318 # 3319 V_SHLIB_CMD="\$(CC)" 3320 V_SHLIB_OPT="-shared" 3321 V_SONAME_OPT="-soname " 3322 V_RPATH_OPT="-rpath " 3323 ;; 3324 3325 solaris*) 3326 V_CCOPT="$V_CCOPT -Kpic" 3327 V_SHLIB_CMD="\$(CC)" 3328 V_SHLIB_OPT="-G" 3329 V_SONAME_OPT="-h " 3330 V_RPATH_OPT="-R" 3331 ;; 3332 esac 3333 fi 3334 3335 { echo "$as_me:$LINENO: checking for inline" >&5 3336 echo $ECHO_N "checking for inline... $ECHO_C" >&6; } 3337 save_CFLAGS="$CFLAGS" 3338 CFLAGS="$V_CCOPT" 3339 if test "${ac_cv_lbl_inline+set}" = set; then 3340 echo $ECHO_N "(cached) $ECHO_C" >&6 3341 else 3342 3343 ac_cv_lbl_inline="" 3344 ac_lbl_cc_inline=no 3345 for ac_lbl_inline in inline __inline__ __inline 3346 do 3347 cat >conftest.$ac_ext <<_ACEOF 3348 /* confdefs.h. */ 3349 _ACEOF 3350 cat confdefs.h >>conftest.$ac_ext 3351 cat >>conftest.$ac_ext <<_ACEOF 3352 /* end confdefs.h. */ 3353 #define inline $ac_lbl_inline 3354 static inline struct iltest *foo(void); 3355 struct iltest { 3356 int iltest1; 3357 int iltest2; 3358 }; 3359 3360 static inline struct iltest * 3361 foo() 3362 { 3363 static struct iltest xxx; 3364 3365 return &xxx; 3366 } 3367 int 3368 main () 3369 { 3370 3371 ; 3372 return 0; 3373 } 3374 _ACEOF 3375 rm -f conftest.$ac_objext 3376 if { (ac_try="$ac_compile" 3377 case "(($ac_try" in 3378 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3379 *) ac_try_echo=$ac_try;; 3380 esac 3381 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3382 (eval "$ac_compile") 2>conftest.er1 3383 ac_status=$? 3384 grep -v '^ *+' conftest.er1 >conftest.err 3385 rm -f conftest.er1 3386 cat conftest.err >&5 3387 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3388 (exit $ac_status); } && { 3389 test -z "$ac_c_werror_flag" || 3390 test ! -s conftest.err 3391 } && test -s conftest.$ac_objext; then 3392 ac_lbl_cc_inline=yes 3393 else 3394 echo "$as_me: failed program was:" >&5 3395 sed 's/^/| /' conftest.$ac_ext >&5 3396 3397 3398 fi 3399 3400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3401 if test "$ac_lbl_cc_inline" = yes ; then 3402 break; 3403 fi 3404 done 3405 if test "$ac_lbl_cc_inline" = yes ; then 3406 ac_cv_lbl_inline=$ac_lbl_inline 3407 fi 3408 fi 3409 3410 CFLAGS="$save_CFLAGS" 3411 if test ! -z "$ac_cv_lbl_inline" ; then 3412 { echo "$as_me:$LINENO: result: $ac_cv_lbl_inline" >&5 3413 echo "${ECHO_T}$ac_cv_lbl_inline" >&6; } 3414 else 3415 { echo "$as_me:$LINENO: result: no" >&5 3416 echo "${ECHO_T}no" >&6; } 3417 fi 3418 3419 cat >>confdefs.h <<_ACEOF 3420 #define inline $ac_cv_lbl_inline 3421 _ACEOF 3422 3423 3424 { echo "$as_me:$LINENO: checking for __attribute__" >&5 3425 echo $ECHO_N "checking for __attribute__... $ECHO_C" >&6; } 3426 if test "${ac_cv___attribute__+set}" = set; then 3427 echo $ECHO_N "(cached) $ECHO_C" >&6 3428 else 3429 3430 cat >conftest.$ac_ext <<_ACEOF 3431 /* confdefs.h. */ 3432 _ACEOF 3433 cat confdefs.h >>conftest.$ac_ext 3434 cat >>conftest.$ac_ext <<_ACEOF 3435 /* end confdefs.h. */ 3436 3437 #include <stdlib.h> 3438 3439 static void foo(void) __attribute__ ((noreturn)); 3440 3441 static void 3442 foo(void) 3443 { 3444 exit(1); 3445 } 3446 3447 int 3448 main(int argc, char **argv) 3449 { 3450 foo(); 3451 } 3452 3453 _ACEOF 3454 rm -f conftest.$ac_objext 3455 if { (ac_try="$ac_compile" 3456 case "(($ac_try" in 3457 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3458 *) ac_try_echo=$ac_try;; 3459 esac 3460 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3461 (eval "$ac_compile") 2>conftest.er1 3462 ac_status=$? 3463 grep -v '^ *+' conftest.er1 >conftest.err 3464 rm -f conftest.er1 3465 cat conftest.err >&5 3466 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3467 (exit $ac_status); } && { 3468 test -z "$ac_c_werror_flag" || 3469 test ! -s conftest.err 3470 } && test -s conftest.$ac_objext; then 3471 ac_cv___attribute__=yes 3472 else 3473 echo "$as_me: failed program was:" >&5 3474 sed 's/^/| /' conftest.$ac_ext >&5 3475 3476 ac_cv___attribute__=no 3477 fi 3478 3479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3480 fi 3481 3482 if test "$ac_cv___attribute__" = "yes"; then 3483 3484 cat >>confdefs.h <<\_ACEOF 3485 #define HAVE___ATTRIBUTE__ 1 3486 _ACEOF 3487 3488 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\"" 3489 else 3490 V_DEFS="$V_DEFS -D_U_=\"\"" 3491 fi 3492 { echo "$as_me:$LINENO: result: $ac_cv___attribute__" >&5 3493 echo "${ECHO_T}$ac_cv___attribute__" >&6; } 3494 3495 3496 ac_ext=c 3497 ac_cpp='$CPP $CPPFLAGS' 3498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3500 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3501 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3502 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 3503 # On Suns, sometimes $CPP names a directory. 3504 if test -n "$CPP" && test -d "$CPP"; then 3505 CPP= 3506 fi 3507 if test -z "$CPP"; then 3508 if test "${ac_cv_prog_CPP+set}" = set; then 3509 echo $ECHO_N "(cached) $ECHO_C" >&6 3510 else 3511 # Double quotes because CPP needs to be expanded 3512 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3513 do 3514 ac_preproc_ok=false 3515 for ac_c_preproc_warn_flag in '' yes 3516 do 3517 # Use a header file that comes with gcc, so configuring glibc 3518 # with a fresh cross-compiler works. 3519 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3520 # <limits.h> exists even on freestanding compilers. 3521 # On the NeXT, cc -E runs the code through the compiler's parser, 3522 # not just through cpp. "Syntax error" is here to catch this case. 3523 cat >conftest.$ac_ext <<_ACEOF 3524 /* confdefs.h. */ 3525 _ACEOF 3526 cat confdefs.h >>conftest.$ac_ext 3527 cat >>conftest.$ac_ext <<_ACEOF 3528 /* end confdefs.h. */ 3529 #ifdef __STDC__ 3530 # include <limits.h> 3531 #else 3532 # include <assert.h> 3533 #endif 3534 Syntax error 3535 _ACEOF 3536 if { (ac_try="$ac_cpp conftest.$ac_ext" 3537 case "(($ac_try" in 3538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3539 *) ac_try_echo=$ac_try;; 3540 esac 3541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3542 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3543 ac_status=$? 3544 grep -v '^ *+' conftest.er1 >conftest.err 3545 rm -f conftest.er1 3546 cat conftest.err >&5 3547 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3548 (exit $ac_status); } >/dev/null && { 3549 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3550 test ! -s conftest.err 3551 }; then 3552 : 3553 else 3554 echo "$as_me: failed program was:" >&5 3555 sed 's/^/| /' conftest.$ac_ext >&5 3556 3557 # Broken: fails on valid input. 3558 continue 3559 fi 3560 3561 rm -f conftest.err conftest.$ac_ext 3562 3563 # OK, works on sane cases. Now check whether nonexistent headers 3564 # can be detected and how. 3565 cat >conftest.$ac_ext <<_ACEOF 3566 /* confdefs.h. */ 3567 _ACEOF 3568 cat confdefs.h >>conftest.$ac_ext 3569 cat >>conftest.$ac_ext <<_ACEOF 3570 /* end confdefs.h. */ 3571 #include <ac_nonexistent.h> 3572 _ACEOF 3573 if { (ac_try="$ac_cpp conftest.$ac_ext" 3574 case "(($ac_try" in 3575 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3576 *) ac_try_echo=$ac_try;; 3577 esac 3578 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3579 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3580 ac_status=$? 3581 grep -v '^ *+' conftest.er1 >conftest.err 3582 rm -f conftest.er1 3583 cat conftest.err >&5 3584 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3585 (exit $ac_status); } >/dev/null && { 3586 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3587 test ! -s conftest.err 3588 }; then 3589 # Broken: success on invalid input. 3590 continue 3591 else 3592 echo "$as_me: failed program was:" >&5 3593 sed 's/^/| /' conftest.$ac_ext >&5 3594 3595 # Passes both tests. 3596 ac_preproc_ok=: 3597 break 3598 fi 3599 3600 rm -f conftest.err conftest.$ac_ext 3601 3602 done 3603 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3604 rm -f conftest.err conftest.$ac_ext 3605 if $ac_preproc_ok; then 3606 break 3607 fi 3608 3609 done 3610 ac_cv_prog_CPP=$CPP 3611 3612 fi 3613 CPP=$ac_cv_prog_CPP 3614 else 3615 ac_cv_prog_CPP=$CPP 3616 fi 3617 { echo "$as_me:$LINENO: result: $CPP" >&5 3618 echo "${ECHO_T}$CPP" >&6; } 3619 ac_preproc_ok=false 3620 for ac_c_preproc_warn_flag in '' yes 3621 do 3622 # Use a header file that comes with gcc, so configuring glibc 3623 # with a fresh cross-compiler works. 3624 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3625 # <limits.h> exists even on freestanding compilers. 3626 # On the NeXT, cc -E runs the code through the compiler's parser, 3627 # not just through cpp. "Syntax error" is here to catch this case. 3628 cat >conftest.$ac_ext <<_ACEOF 3629 /* confdefs.h. */ 3630 _ACEOF 3631 cat confdefs.h >>conftest.$ac_ext 3632 cat >>conftest.$ac_ext <<_ACEOF 3633 /* end confdefs.h. */ 3634 #ifdef __STDC__ 3635 # include <limits.h> 3636 #else 3637 # include <assert.h> 3638 #endif 3639 Syntax error 3640 _ACEOF 3641 if { (ac_try="$ac_cpp conftest.$ac_ext" 3642 case "(($ac_try" in 3643 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3644 *) ac_try_echo=$ac_try;; 3645 esac 3646 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3647 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3648 ac_status=$? 3649 grep -v '^ *+' conftest.er1 >conftest.err 3650 rm -f conftest.er1 3651 cat conftest.err >&5 3652 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3653 (exit $ac_status); } >/dev/null && { 3654 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3655 test ! -s conftest.err 3656 }; then 3657 : 3658 else 3659 echo "$as_me: failed program was:" >&5 3660 sed 's/^/| /' conftest.$ac_ext >&5 3661 3662 # Broken: fails on valid input. 3663 continue 3664 fi 3665 3666 rm -f conftest.err conftest.$ac_ext 3667 3668 # OK, works on sane cases. Now check whether nonexistent headers 3669 # can be detected and how. 3670 cat >conftest.$ac_ext <<_ACEOF 3671 /* confdefs.h. */ 3672 _ACEOF 3673 cat confdefs.h >>conftest.$ac_ext 3674 cat >>conftest.$ac_ext <<_ACEOF 3675 /* end confdefs.h. */ 3676 #include <ac_nonexistent.h> 3677 _ACEOF 3678 if { (ac_try="$ac_cpp conftest.$ac_ext" 3679 case "(($ac_try" in 3680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3681 *) ac_try_echo=$ac_try;; 3682 esac 3683 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3684 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3685 ac_status=$? 3686 grep -v '^ *+' conftest.er1 >conftest.err 3687 rm -f conftest.er1 3688 cat conftest.err >&5 3689 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3690 (exit $ac_status); } >/dev/null && { 3691 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3692 test ! -s conftest.err 3693 }; then 3694 # Broken: success on invalid input. 3695 continue 3696 else 3697 echo "$as_me: failed program was:" >&5 3698 sed 's/^/| /' conftest.$ac_ext >&5 3699 3700 # Passes both tests. 3701 ac_preproc_ok=: 3702 break 3703 fi 3704 3705 rm -f conftest.err conftest.$ac_ext 3706 3707 done 3708 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3709 rm -f conftest.err conftest.$ac_ext 3710 if $ac_preproc_ok; then 3711 : 3712 else 3713 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 3714 See \`config.log' for more details." >&5 3715 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 3716 See \`config.log' for more details." >&2;} 3717 { (exit 1); exit 1; }; } 3718 fi 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 3726 3727 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 3728 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 3729 if test "${ac_cv_path_GREP+set}" = set; then 3730 echo $ECHO_N "(cached) $ECHO_C" >&6 3731 else 3732 # Extract the first word of "grep ggrep" to use in msg output 3733 if test -z "$GREP"; then 3734 set dummy grep ggrep; ac_prog_name=$2 3735 if test "${ac_cv_path_GREP+set}" = set; then 3736 echo $ECHO_N "(cached) $ECHO_C" >&6 3737 else 3738 ac_path_GREP_found=false 3739 # Loop through the user's path and test for each of PROGNAME-LIST 3740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3741 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3742 do 3743 IFS=$as_save_IFS 3744 test -z "$as_dir" && as_dir=. 3745 for ac_prog in grep ggrep; do 3746 for ac_exec_ext in '' $ac_executable_extensions; do 3747 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3748 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3749 # Check for GNU ac_path_GREP and select it if it is found. 3750 # Check for GNU $ac_path_GREP 3751 case `"$ac_path_GREP" --version 2>&1` in 3752 *GNU*) 3753 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3754 *) 3755 ac_count=0 3756 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3757 while : 3758 do 3759 cat "conftest.in" "conftest.in" >"conftest.tmp" 3760 mv "conftest.tmp" "conftest.in" 3761 cp "conftest.in" "conftest.nl" 3762 echo 'GREP' >> "conftest.nl" 3763 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3764 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3765 ac_count=`expr $ac_count + 1` 3766 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3767 # Best one so far, save it but keep looking for a better one 3768 ac_cv_path_GREP="$ac_path_GREP" 3769 ac_path_GREP_max=$ac_count 3770 fi 3771 # 10*(2^10) chars as input seems more than enough 3772 test $ac_count -gt 10 && break 3773 done 3774 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3775 esac 3776 3777 3778 $ac_path_GREP_found && break 3 3779 done 3780 done 3781 3782 done 3783 IFS=$as_save_IFS 3784 3785 3786 fi 3787 3788 GREP="$ac_cv_path_GREP" 3789 if test -z "$GREP"; then 3790 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3791 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3792 { (exit 1); exit 1; }; } 3793 fi 3794 3795 else 3796 ac_cv_path_GREP=$GREP 3797 fi 3798 3799 3800 fi 3801 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3802 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 3803 GREP="$ac_cv_path_GREP" 3804 3805 3806 { echo "$as_me:$LINENO: checking for egrep" >&5 3807 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 3808 if test "${ac_cv_path_EGREP+set}" = set; then 3809 echo $ECHO_N "(cached) $ECHO_C" >&6 3810 else 3811 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3812 then ac_cv_path_EGREP="$GREP -E" 3813 else 3814 # Extract the first word of "egrep" to use in msg output 3815 if test -z "$EGREP"; then 3816 set dummy egrep; ac_prog_name=$2 3817 if test "${ac_cv_path_EGREP+set}" = set; then 3818 echo $ECHO_N "(cached) $ECHO_C" >&6 3819 else 3820 ac_path_EGREP_found=false 3821 # Loop through the user's path and test for each of PROGNAME-LIST 3822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3823 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3824 do 3825 IFS=$as_save_IFS 3826 test -z "$as_dir" && as_dir=. 3827 for ac_prog in egrep; do 3828 for ac_exec_ext in '' $ac_executable_extensions; do 3829 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3830 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3831 # Check for GNU ac_path_EGREP and select it if it is found. 3832 # Check for GNU $ac_path_EGREP 3833 case `"$ac_path_EGREP" --version 2>&1` in 3834 *GNU*) 3835 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3836 *) 3837 ac_count=0 3838 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3839 while : 3840 do 3841 cat "conftest.in" "conftest.in" >"conftest.tmp" 3842 mv "conftest.tmp" "conftest.in" 3843 cp "conftest.in" "conftest.nl" 3844 echo 'EGREP' >> "conftest.nl" 3845 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3846 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3847 ac_count=`expr $ac_count + 1` 3848 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3849 # Best one so far, save it but keep looking for a better one 3850 ac_cv_path_EGREP="$ac_path_EGREP" 3851 ac_path_EGREP_max=$ac_count 3852 fi 3853 # 10*(2^10) chars as input seems more than enough 3854 test $ac_count -gt 10 && break 3855 done 3856 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3857 esac 3858 3859 3860 $ac_path_EGREP_found && break 3 3861 done 3862 done 3863 3864 done 3865 IFS=$as_save_IFS 3866 3867 3868 fi 3869 3870 EGREP="$ac_cv_path_EGREP" 3871 if test -z "$EGREP"; then 3872 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3873 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3874 { (exit 1); exit 1; }; } 3875 fi 3876 3877 else 3878 ac_cv_path_EGREP=$EGREP 3879 fi 3880 3881 3882 fi 3883 fi 3884 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3885 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 3886 EGREP="$ac_cv_path_EGREP" 3887 3888 3889 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 3890 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 3891 if test "${ac_cv_header_stdc+set}" = set; then 3892 echo $ECHO_N "(cached) $ECHO_C" >&6 3893 else 3894 cat >conftest.$ac_ext <<_ACEOF 3895 /* confdefs.h. */ 3896 _ACEOF 3897 cat confdefs.h >>conftest.$ac_ext 3898 cat >>conftest.$ac_ext <<_ACEOF 3899 /* end confdefs.h. */ 3900 #include <stdlib.h> 3901 #include <stdarg.h> 3902 #include <string.h> 3903 #include <float.h> 3904 3905 int 3906 main () 3907 { 3908 3909 ; 3910 return 0; 3911 } 3912 _ACEOF 3913 rm -f conftest.$ac_objext 3914 if { (ac_try="$ac_compile" 3915 case "(($ac_try" in 3916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3917 *) ac_try_echo=$ac_try;; 3918 esac 3919 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3920 (eval "$ac_compile") 2>conftest.er1 3921 ac_status=$? 3922 grep -v '^ *+' conftest.er1 >conftest.err 3923 rm -f conftest.er1 3924 cat conftest.err >&5 3925 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3926 (exit $ac_status); } && { 3927 test -z "$ac_c_werror_flag" || 3928 test ! -s conftest.err 3929 } && test -s conftest.$ac_objext; then 3930 ac_cv_header_stdc=yes 3931 else 3932 echo "$as_me: failed program was:" >&5 3933 sed 's/^/| /' conftest.$ac_ext >&5 3934 3935 ac_cv_header_stdc=no 3936 fi 3937 3938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3939 3940 if test $ac_cv_header_stdc = yes; then 3941 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3942 cat >conftest.$ac_ext <<_ACEOF 3943 /* confdefs.h. */ 3944 _ACEOF 3945 cat confdefs.h >>conftest.$ac_ext 3946 cat >>conftest.$ac_ext <<_ACEOF 3947 /* end confdefs.h. */ 3948 #include <string.h> 3949 3950 _ACEOF 3951 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3952 $EGREP "memchr" >/dev/null 2>&1; then 3953 : 3954 else 3955 ac_cv_header_stdc=no 3956 fi 3957 rm -f -r conftest* 3958 3959 fi 3960 3961 if test $ac_cv_header_stdc = yes; then 3962 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3963 cat >conftest.$ac_ext <<_ACEOF 3964 /* confdefs.h. */ 3965 _ACEOF 3966 cat confdefs.h >>conftest.$ac_ext 3967 cat >>conftest.$ac_ext <<_ACEOF 3968 /* end confdefs.h. */ 3969 #include <stdlib.h> 3970 3971 _ACEOF 3972 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3973 $EGREP "free" >/dev/null 2>&1; then 3974 : 3975 else 3976 ac_cv_header_stdc=no 3977 fi 3978 rm -f -r conftest* 3979 3980 fi 3981 3982 if test $ac_cv_header_stdc = yes; then 3983 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3984 if test "$cross_compiling" = yes; then 3985 : 3986 else 3987 cat >conftest.$ac_ext <<_ACEOF 3988 /* confdefs.h. */ 3989 _ACEOF 3990 cat confdefs.h >>conftest.$ac_ext 3991 cat >>conftest.$ac_ext <<_ACEOF 3992 /* end confdefs.h. */ 3993 #include <ctype.h> 3994 #include <stdlib.h> 3995 #if ((' ' & 0x0FF) == 0x020) 3996 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3997 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3998 #else 3999 # define ISLOWER(c) \ 4000 (('a' <= (c) && (c) <= 'i') \ 4001 || ('j' <= (c) && (c) <= 'r') \ 4002 || ('s' <= (c) && (c) <= 'z')) 4003 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4004 #endif 4005 4006 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4007 int 4008 main () 4009 { 4010 int i; 4011 for (i = 0; i < 256; i++) 4012 if (XOR (islower (i), ISLOWER (i)) 4013 || toupper (i) != TOUPPER (i)) 4014 return 2; 4015 return 0; 4016 } 4017 _ACEOF 4018 rm -f conftest$ac_exeext 4019 if { (ac_try="$ac_link" 4020 case "(($ac_try" in 4021 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4022 *) ac_try_echo=$ac_try;; 4023 esac 4024 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4025 (eval "$ac_link") 2>&5 4026 ac_status=$? 4027 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4028 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4029 { (case "(($ac_try" in 4030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4031 *) ac_try_echo=$ac_try;; 4032 esac 4033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4034 (eval "$ac_try") 2>&5 4035 ac_status=$? 4036 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4037 (exit $ac_status); }; }; then 4038 : 4039 else 4040 echo "$as_me: program exited with status $ac_status" >&5 4041 echo "$as_me: failed program was:" >&5 4042 sed 's/^/| /' conftest.$ac_ext >&5 4043 4044 ( exit $ac_status ) 4045 ac_cv_header_stdc=no 4046 fi 4047 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4048 fi 4049 4050 4051 fi 4052 fi 4053 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4054 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 4055 if test $ac_cv_header_stdc = yes; then 4056 4057 cat >>confdefs.h <<\_ACEOF 4058 #define STDC_HEADERS 1 4059 _ACEOF 4060 4061 fi 4062 4063 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4074 inttypes.h stdint.h unistd.h 4075 do 4076 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4077 { echo "$as_me:$LINENO: checking for $ac_header" >&5 4078 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4079 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4080 echo $ECHO_N "(cached) $ECHO_C" >&6 4081 else 4082 cat >conftest.$ac_ext <<_ACEOF 4083 /* confdefs.h. */ 4084 _ACEOF 4085 cat confdefs.h >>conftest.$ac_ext 4086 cat >>conftest.$ac_ext <<_ACEOF 4087 /* end confdefs.h. */ 4088 $ac_includes_default 4089 4090 #include <$ac_header> 4091 _ACEOF 4092 rm -f conftest.$ac_objext 4093 if { (ac_try="$ac_compile" 4094 case "(($ac_try" in 4095 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4096 *) ac_try_echo=$ac_try;; 4097 esac 4098 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4099 (eval "$ac_compile") 2>conftest.er1 4100 ac_status=$? 4101 grep -v '^ *+' conftest.er1 >conftest.err 4102 rm -f conftest.er1 4103 cat conftest.err >&5 4104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4105 (exit $ac_status); } && { 4106 test -z "$ac_c_werror_flag" || 4107 test ! -s conftest.err 4108 } && test -s conftest.$ac_objext; then 4109 eval "$as_ac_Header=yes" 4110 else 4111 echo "$as_me: failed program was:" >&5 4112 sed 's/^/| /' conftest.$ac_ext >&5 4113 4114 eval "$as_ac_Header=no" 4115 fi 4116 4117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4118 fi 4119 ac_res=`eval echo '${'$as_ac_Header'}'` 4120 { echo "$as_me:$LINENO: result: $ac_res" >&5 4121 echo "${ECHO_T}$ac_res" >&6; } 4122 if test `eval echo '${'$as_ac_Header'}'` = yes; then 4123 cat >>confdefs.h <<_ACEOF 4124 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4125 _ACEOF 4126 4127 fi 4128 4129 done 4130 4131 4132 4133 for ac_header in sys/bitypes.h 4134 do 4135 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4136 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4137 { echo "$as_me:$LINENO: checking for $ac_header" >&5 4138 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4139 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4140 echo $ECHO_N "(cached) $ECHO_C" >&6 4141 fi 4142 ac_res=`eval echo '${'$as_ac_Header'}'` 4143 { echo "$as_me:$LINENO: result: $ac_res" >&5 4144 echo "${ECHO_T}$ac_res" >&6; } 4145 else 4146 # Is the header compilable? 4147 { echo "$as_me:$LINENO: checking $ac_header usability" >&5 4148 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 4149 cat >conftest.$ac_ext <<_ACEOF 4150 /* confdefs.h. */ 4151 _ACEOF 4152 cat confdefs.h >>conftest.$ac_ext 4153 cat >>conftest.$ac_ext <<_ACEOF 4154 /* end confdefs.h. */ 4155 $ac_includes_default 4156 #include <$ac_header> 4157 _ACEOF 4158 rm -f conftest.$ac_objext 4159 if { (ac_try="$ac_compile" 4160 case "(($ac_try" in 4161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4162 *) ac_try_echo=$ac_try;; 4163 esac 4164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4165 (eval "$ac_compile") 2>conftest.er1 4166 ac_status=$? 4167 grep -v '^ *+' conftest.er1 >conftest.err 4168 rm -f conftest.er1 4169 cat conftest.err >&5 4170 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4171 (exit $ac_status); } && { 4172 test -z "$ac_c_werror_flag" || 4173 test ! -s conftest.err 4174 } && test -s conftest.$ac_objext; then 4175 ac_header_compiler=yes 4176 else 4177 echo "$as_me: failed program was:" >&5 4178 sed 's/^/| /' conftest.$ac_ext >&5 4179 4180 ac_header_compiler=no 4181 fi 4182 4183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4184 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4185 echo "${ECHO_T}$ac_header_compiler" >&6; } 4186 4187 # Is the header present? 4188 { echo "$as_me:$LINENO: checking $ac_header presence" >&5 4189 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 4190 cat >conftest.$ac_ext <<_ACEOF 4191 /* confdefs.h. */ 4192 _ACEOF 4193 cat confdefs.h >>conftest.$ac_ext 4194 cat >>conftest.$ac_ext <<_ACEOF 4195 /* end confdefs.h. */ 4196 #include <$ac_header> 4197 _ACEOF 4198 if { (ac_try="$ac_cpp conftest.$ac_ext" 4199 case "(($ac_try" in 4200 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4201 *) ac_try_echo=$ac_try;; 4202 esac 4203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4204 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4205 ac_status=$? 4206 grep -v '^ *+' conftest.er1 >conftest.err 4207 rm -f conftest.er1 4208 cat conftest.err >&5 4209 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4210 (exit $ac_status); } >/dev/null && { 4211 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4212 test ! -s conftest.err 4213 }; then 4214 ac_header_preproc=yes 4215 else 4216 echo "$as_me: failed program was:" >&5 4217 sed 's/^/| /' conftest.$ac_ext >&5 4218 4219 ac_header_preproc=no 4220 fi 4221 4222 rm -f conftest.err conftest.$ac_ext 4223 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4224 echo "${ECHO_T}$ac_header_preproc" >&6; } 4225 4226 # So? What about this header? 4227 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 4228 yes:no: ) 4229 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 4230 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 4231 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 4232 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 4233 ac_header_preproc=yes 4234 ;; 4235 no:yes:* ) 4236 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 4237 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 4238 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 4239 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 4240 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 4241 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 4242 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 4243 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 4244 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 4245 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 4246 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 4247 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 4248 4249 ;; 4250 esac 4251 { echo "$as_me:$LINENO: checking for $ac_header" >&5 4252 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4253 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4254 echo $ECHO_N "(cached) $ECHO_C" >&6 4255 else 4256 eval "$as_ac_Header=\$ac_header_preproc" 4257 fi 4258 ac_res=`eval echo '${'$as_ac_Header'}'` 4259 { echo "$as_me:$LINENO: result: $ac_res" >&5 4260 echo "${ECHO_T}$ac_res" >&6; } 4261 4262 fi 4263 if test `eval echo '${'$as_ac_Header'}'` = yes; then 4264 cat >>confdefs.h <<_ACEOF 4265 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4266 _ACEOF 4267 4268 fi 4269 4270 done 4271 4272 4273 { echo "$as_me:$LINENO: checking for int8_t" >&5 4274 echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; } 4275 if test "${ac_cv_type_int8_t+set}" = set; then 4276 echo $ECHO_N "(cached) $ECHO_C" >&6 4277 else 4278 cat >conftest.$ac_ext <<_ACEOF 4279 /* confdefs.h. */ 4280 _ACEOF 4281 cat confdefs.h >>conftest.$ac_ext 4282 cat >>conftest.$ac_ext <<_ACEOF 4283 /* end confdefs.h. */ 4284 $ac_includes_default 4285 #ifdef HAVE_SYS_BITYPES_H 4286 #include <sys/bitypes.h> 4287 #endif 4288 4289 typedef int8_t ac__type_new_; 4290 int 4291 main () 4292 { 4293 if ((ac__type_new_ *) 0) 4294 return 0; 4295 if (sizeof (ac__type_new_)) 4296 return 0; 4297 ; 4298 return 0; 4299 } 4300 _ACEOF 4301 rm -f conftest.$ac_objext 4302 if { (ac_try="$ac_compile" 4303 case "(($ac_try" in 4304 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4305 *) ac_try_echo=$ac_try;; 4306 esac 4307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4308 (eval "$ac_compile") 2>conftest.er1 4309 ac_status=$? 4310 grep -v '^ *+' conftest.er1 >conftest.err 4311 rm -f conftest.er1 4312 cat conftest.err >&5 4313 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4314 (exit $ac_status); } && { 4315 test -z "$ac_c_werror_flag" || 4316 test ! -s conftest.err 4317 } && test -s conftest.$ac_objext; then 4318 ac_cv_type_int8_t=yes 4319 else 4320 echo "$as_me: failed program was:" >&5 4321 sed 's/^/| /' conftest.$ac_ext >&5 4322 4323 ac_cv_type_int8_t=no 4324 fi 4325 4326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4327 fi 4328 { echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5 4329 echo "${ECHO_T}$ac_cv_type_int8_t" >&6; } 4330 if test $ac_cv_type_int8_t = yes; then 4331 : 4332 else 4333 4334 cat >>confdefs.h <<\_ACEOF 4335 #define int8_t signed char 4336 _ACEOF 4337 4338 fi 4339 4340 { echo "$as_me:$LINENO: checking for u_int8_t" >&5 4341 echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6; } 4342 if test "${ac_cv_type_u_int8_t+set}" = set; then 4343 echo $ECHO_N "(cached) $ECHO_C" >&6 4344 else 4345 cat >conftest.$ac_ext <<_ACEOF 4346 /* confdefs.h. */ 4347 _ACEOF 4348 cat confdefs.h >>conftest.$ac_ext 4349 cat >>conftest.$ac_ext <<_ACEOF 4350 /* end confdefs.h. */ 4351 $ac_includes_default 4352 #ifdef HAVE_SYS_BITYPES_H 4353 #include <sys/bitypes.h> 4354 #endif 4355 4356 typedef u_int8_t ac__type_new_; 4357 int 4358 main () 4359 { 4360 if ((ac__type_new_ *) 0) 4361 return 0; 4362 if (sizeof (ac__type_new_)) 4363 return 0; 4364 ; 4365 return 0; 4366 } 4367 _ACEOF 4368 rm -f conftest.$ac_objext 4369 if { (ac_try="$ac_compile" 4370 case "(($ac_try" in 4371 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4372 *) ac_try_echo=$ac_try;; 4373 esac 4374 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4375 (eval "$ac_compile") 2>conftest.er1 4376 ac_status=$? 4377 grep -v '^ *+' conftest.er1 >conftest.err 4378 rm -f conftest.er1 4379 cat conftest.err >&5 4380 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4381 (exit $ac_status); } && { 4382 test -z "$ac_c_werror_flag" || 4383 test ! -s conftest.err 4384 } && test -s conftest.$ac_objext; then 4385 ac_cv_type_u_int8_t=yes 4386 else 4387 echo "$as_me: failed program was:" >&5 4388 sed 's/^/| /' conftest.$ac_ext >&5 4389 4390 ac_cv_type_u_int8_t=no 4391 fi 4392 4393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4394 fi 4395 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5 4396 echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6; } 4397 if test $ac_cv_type_u_int8_t = yes; then 4398 : 4399 else 4400 4401 cat >>confdefs.h <<\_ACEOF 4402 #define u_int8_t unsigned char 4403 _ACEOF 4404 4405 fi 4406 4407 { echo "$as_me:$LINENO: checking for int16_t" >&5 4408 echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; } 4409 if test "${ac_cv_type_int16_t+set}" = set; then 4410 echo $ECHO_N "(cached) $ECHO_C" >&6 4411 else 4412 cat >conftest.$ac_ext <<_ACEOF 4413 /* confdefs.h. */ 4414 _ACEOF 4415 cat confdefs.h >>conftest.$ac_ext 4416 cat >>conftest.$ac_ext <<_ACEOF 4417 /* end confdefs.h. */ 4418 $ac_includes_default 4419 typedef int16_t ac__type_new_; 4420 int 4421 main () 4422 { 4423 if ((ac__type_new_ *) 0) 4424 return 0; 4425 if (sizeof (ac__type_new_)) 4426 return 0; 4427 ; 4428 return 0; 4429 } 4430 _ACEOF 4431 rm -f conftest.$ac_objext 4432 if { (ac_try="$ac_compile" 4433 case "(($ac_try" in 4434 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4435 *) ac_try_echo=$ac_try;; 4436 esac 4437 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4438 (eval "$ac_compile") 2>conftest.er1 4439 ac_status=$? 4440 grep -v '^ *+' conftest.er1 >conftest.err 4441 rm -f conftest.er1 4442 cat conftest.err >&5 4443 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4444 (exit $ac_status); } && { 4445 test -z "$ac_c_werror_flag" || 4446 test ! -s conftest.err 4447 } && test -s conftest.$ac_objext; then 4448 ac_cv_type_int16_t=yes 4449 else 4450 echo "$as_me: failed program was:" >&5 4451 sed 's/^/| /' conftest.$ac_ext >&5 4452 4453 ac_cv_type_int16_t=no 4454 fi 4455 4456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4457 fi 4458 { echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5 4459 echo "${ECHO_T}$ac_cv_type_int16_t" >&6; } 4460 if test $ac_cv_type_int16_t = yes; then 4461 : 4462 else 4463 4464 cat >>confdefs.h <<\_ACEOF 4465 #define int16_t short 4466 _ACEOF 4467 4468 $ac_includes_default 4469 #ifdef HAVE_SYS_BITYPES_H 4470 #include <sys/bitypes.h> 4471 #endif 4472 fi 4473 4474 { echo "$as_me:$LINENO: checking for u_int16_t" >&5 4475 echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; } 4476 if test "${ac_cv_type_u_int16_t+set}" = set; then 4477 echo $ECHO_N "(cached) $ECHO_C" >&6 4478 else 4479 cat >conftest.$ac_ext <<_ACEOF 4480 /* confdefs.h. */ 4481 _ACEOF 4482 cat confdefs.h >>conftest.$ac_ext 4483 cat >>conftest.$ac_ext <<_ACEOF 4484 /* end confdefs.h. */ 4485 $ac_includes_default 4486 #ifdef HAVE_SYS_BITYPES_H 4487 #include <sys/bitypes.h> 4488 #endif 4489 4490 typedef u_int16_t ac__type_new_; 4491 int 4492 main () 4493 { 4494 if ((ac__type_new_ *) 0) 4495 return 0; 4496 if (sizeof (ac__type_new_)) 4497 return 0; 4498 ; 4499 return 0; 4500 } 4501 _ACEOF 4502 rm -f conftest.$ac_objext 4503 if { (ac_try="$ac_compile" 4504 case "(($ac_try" in 4505 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4506 *) ac_try_echo=$ac_try;; 4507 esac 4508 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4509 (eval "$ac_compile") 2>conftest.er1 4510 ac_status=$? 4511 grep -v '^ *+' conftest.er1 >conftest.err 4512 rm -f conftest.er1 4513 cat conftest.err >&5 4514 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4515 (exit $ac_status); } && { 4516 test -z "$ac_c_werror_flag" || 4517 test ! -s conftest.err 4518 } && test -s conftest.$ac_objext; then 4519 ac_cv_type_u_int16_t=yes 4520 else 4521 echo "$as_me: failed program was:" >&5 4522 sed 's/^/| /' conftest.$ac_ext >&5 4523 4524 ac_cv_type_u_int16_t=no 4525 fi 4526 4527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4528 fi 4529 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5 4530 echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; } 4531 if test $ac_cv_type_u_int16_t = yes; then 4532 : 4533 else 4534 4535 cat >>confdefs.h <<\_ACEOF 4536 #define u_int16_t unsigned short 4537 _ACEOF 4538 4539 fi 4540 4541 { echo "$as_me:$LINENO: checking for int32_t" >&5 4542 echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; } 4543 if test "${ac_cv_type_int32_t+set}" = set; then 4544 echo $ECHO_N "(cached) $ECHO_C" >&6 4545 else 4546 cat >conftest.$ac_ext <<_ACEOF 4547 /* confdefs.h. */ 4548 _ACEOF 4549 cat confdefs.h >>conftest.$ac_ext 4550 cat >>conftest.$ac_ext <<_ACEOF 4551 /* end confdefs.h. */ 4552 $ac_includes_default 4553 #ifdef HAVE_SYS_BITYPES_H 4554 #include <sys/bitypes.h> 4555 #endif 4556 4557 typedef int32_t ac__type_new_; 4558 int 4559 main () 4560 { 4561 if ((ac__type_new_ *) 0) 4562 return 0; 4563 if (sizeof (ac__type_new_)) 4564 return 0; 4565 ; 4566 return 0; 4567 } 4568 _ACEOF 4569 rm -f conftest.$ac_objext 4570 if { (ac_try="$ac_compile" 4571 case "(($ac_try" in 4572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4573 *) ac_try_echo=$ac_try;; 4574 esac 4575 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4576 (eval "$ac_compile") 2>conftest.er1 4577 ac_status=$? 4578 grep -v '^ *+' conftest.er1 >conftest.err 4579 rm -f conftest.er1 4580 cat conftest.err >&5 4581 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4582 (exit $ac_status); } && { 4583 test -z "$ac_c_werror_flag" || 4584 test ! -s conftest.err 4585 } && test -s conftest.$ac_objext; then 4586 ac_cv_type_int32_t=yes 4587 else 4588 echo "$as_me: failed program was:" >&5 4589 sed 's/^/| /' conftest.$ac_ext >&5 4590 4591 ac_cv_type_int32_t=no 4592 fi 4593 4594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4595 fi 4596 { echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5 4597 echo "${ECHO_T}$ac_cv_type_int32_t" >&6; } 4598 if test $ac_cv_type_int32_t = yes; then 4599 : 4600 else 4601 4602 cat >>confdefs.h <<\_ACEOF 4603 #define int32_t int 4604 _ACEOF 4605 4606 fi 4607 4608 { echo "$as_me:$LINENO: checking for u_int32_t" >&5 4609 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; } 4610 if test "${ac_cv_type_u_int32_t+set}" = set; then 4611 echo $ECHO_N "(cached) $ECHO_C" >&6 4612 else 4613 cat >conftest.$ac_ext <<_ACEOF 4614 /* confdefs.h. */ 4615 _ACEOF 4616 cat confdefs.h >>conftest.$ac_ext 4617 cat >>conftest.$ac_ext <<_ACEOF 4618 /* end confdefs.h. */ 4619 $ac_includes_default 4620 #ifdef HAVE_SYS_BITYPES_H 4621 #include <sys/bitypes.h> 4622 #endif 4623 4624 typedef u_int32_t ac__type_new_; 4625 int 4626 main () 4627 { 4628 if ((ac__type_new_ *) 0) 4629 return 0; 4630 if (sizeof (ac__type_new_)) 4631 return 0; 4632 ; 4633 return 0; 4634 } 4635 _ACEOF 4636 rm -f conftest.$ac_objext 4637 if { (ac_try="$ac_compile" 4638 case "(($ac_try" in 4639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4640 *) ac_try_echo=$ac_try;; 4641 esac 4642 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4643 (eval "$ac_compile") 2>conftest.er1 4644 ac_status=$? 4645 grep -v '^ *+' conftest.er1 >conftest.err 4646 rm -f conftest.er1 4647 cat conftest.err >&5 4648 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4649 (exit $ac_status); } && { 4650 test -z "$ac_c_werror_flag" || 4651 test ! -s conftest.err 4652 } && test -s conftest.$ac_objext; then 4653 ac_cv_type_u_int32_t=yes 4654 else 4655 echo "$as_me: failed program was:" >&5 4656 sed 's/^/| /' conftest.$ac_ext >&5 4657 4658 ac_cv_type_u_int32_t=no 4659 fi 4660 4661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4662 fi 4663 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5 4664 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; } 4665 if test $ac_cv_type_u_int32_t = yes; then 4666 : 4667 else 4668 4669 cat >>confdefs.h <<\_ACEOF 4670 #define u_int32_t unsigned int 4671 _ACEOF 4672 4673 fi 4674 4675 { echo "$as_me:$LINENO: checking for int64_t" >&5 4676 echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } 4677 if test "${ac_cv_type_int64_t+set}" = set; then 4678 echo $ECHO_N "(cached) $ECHO_C" >&6 4679 else 4680 cat >conftest.$ac_ext <<_ACEOF 4681 /* confdefs.h. */ 4682 _ACEOF 4683 cat confdefs.h >>conftest.$ac_ext 4684 cat >>conftest.$ac_ext <<_ACEOF 4685 /* end confdefs.h. */ 4686 $ac_includes_default 4687 #ifdef HAVE_SYS_BITYPES_H 4688 #include <sys/bitypes.h> 4689 #endif 4690 4691 typedef int64_t ac__type_new_; 4692 int 4693 main () 4694 { 4695 if ((ac__type_new_ *) 0) 4696 return 0; 4697 if (sizeof (ac__type_new_)) 4698 return 0; 4699 ; 4700 return 0; 4701 } 4702 _ACEOF 4703 rm -f conftest.$ac_objext 4704 if { (ac_try="$ac_compile" 4705 case "(($ac_try" in 4706 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4707 *) ac_try_echo=$ac_try;; 4708 esac 4709 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4710 (eval "$ac_compile") 2>conftest.er1 4711 ac_status=$? 4712 grep -v '^ *+' conftest.er1 >conftest.err 4713 rm -f conftest.er1 4714 cat conftest.err >&5 4715 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4716 (exit $ac_status); } && { 4717 test -z "$ac_c_werror_flag" || 4718 test ! -s conftest.err 4719 } && test -s conftest.$ac_objext; then 4720 ac_cv_type_int64_t=yes 4721 else 4722 echo "$as_me: failed program was:" >&5 4723 sed 's/^/| /' conftest.$ac_ext >&5 4724 4725 ac_cv_type_int64_t=no 4726 fi 4727 4728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4729 fi 4730 { echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5 4731 echo "${ECHO_T}$ac_cv_type_int64_t" >&6; } 4732 if test $ac_cv_type_int64_t = yes; then 4733 : 4734 else 4735 4736 cat >>confdefs.h <<\_ACEOF 4737 #define int64_t long long 4738 _ACEOF 4739 4740 fi 4741 4742 { echo "$as_me:$LINENO: checking for u_int64_t" >&5 4743 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; } 4744 if test "${ac_cv_type_u_int64_t+set}" = set; then 4745 echo $ECHO_N "(cached) $ECHO_C" >&6 4746 else 4747 cat >conftest.$ac_ext <<_ACEOF 4748 /* confdefs.h. */ 4749 _ACEOF 4750 cat confdefs.h >>conftest.$ac_ext 4751 cat >>conftest.$ac_ext <<_ACEOF 4752 /* end confdefs.h. */ 4753 $ac_includes_default 4754 #ifdef HAVE_SYS_BITYPES_H 4755 #include <sys/bitypes.h> 4756 #endif 4757 4758 typedef u_int64_t ac__type_new_; 4759 int 4760 main () 4761 { 4762 if ((ac__type_new_ *) 0) 4763 return 0; 4764 if (sizeof (ac__type_new_)) 4765 return 0; 4766 ; 4767 return 0; 4768 } 4769 _ACEOF 4770 rm -f conftest.$ac_objext 4771 if { (ac_try="$ac_compile" 4772 case "(($ac_try" in 4773 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4774 *) ac_try_echo=$ac_try;; 4775 esac 4776 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4777 (eval "$ac_compile") 2>conftest.er1 4778 ac_status=$? 4779 grep -v '^ *+' conftest.er1 >conftest.err 4780 rm -f conftest.er1 4781 cat conftest.err >&5 4782 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4783 (exit $ac_status); } && { 4784 test -z "$ac_c_werror_flag" || 4785 test ! -s conftest.err 4786 } && test -s conftest.$ac_objext; then 4787 ac_cv_type_u_int64_t=yes 4788 else 4789 echo "$as_me: failed program was:" >&5 4790 sed 's/^/| /' conftest.$ac_ext >&5 4791 4792 ac_cv_type_u_int64_t=no 4793 fi 4794 4795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4796 fi 4797 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5 4798 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; } 4799 if test $ac_cv_type_u_int64_t = yes; then 4800 : 4801 else 4802 4803 cat >>confdefs.h <<\_ACEOF 4804 #define u_int64_t unsigned long long 4805 _ACEOF 4806 4807 fi 4808 4809 4810 # 4811 # Try to arrange for large file support. 4812 # 4813 # Check whether --enable-largefile was given. 4814 if test "${enable_largefile+set}" = set; then 4815 enableval=$enable_largefile; 4816 fi 4817 4818 if test "$enable_largefile" != no; then 4819 4820 { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5 4821 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; } 4822 if test "${ac_cv_sys_largefile_CC+set}" = set; then 4823 echo $ECHO_N "(cached) $ECHO_C" >&6 4824 else 4825 ac_cv_sys_largefile_CC=no 4826 if test "$GCC" != yes; then 4827 ac_save_CC=$CC 4828 while :; do 4829 # IRIX 6.2 and later do not support large files by default, 4830 # so use the C compiler's -n32 option if that helps. 4831 cat >conftest.$ac_ext <<_ACEOF 4832 /* confdefs.h. */ 4833 _ACEOF 4834 cat confdefs.h >>conftest.$ac_ext 4835 cat >>conftest.$ac_ext <<_ACEOF 4836 /* end confdefs.h. */ 4837 #include <sys/types.h> 4838 /* Check that off_t can represent 2**63 - 1 correctly. 4839 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4840 since some C++ compilers masquerading as C compilers 4841 incorrectly reject 9223372036854775807. */ 4842 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4843 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4844 && LARGE_OFF_T % 2147483647 == 1) 4845 ? 1 : -1]; 4846 int 4847 main () 4848 { 4849 4850 ; 4851 return 0; 4852 } 4853 _ACEOF 4854 rm -f conftest.$ac_objext 4855 if { (ac_try="$ac_compile" 4856 case "(($ac_try" in 4857 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4858 *) ac_try_echo=$ac_try;; 4859 esac 4860 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4861 (eval "$ac_compile") 2>conftest.er1 4862 ac_status=$? 4863 grep -v '^ *+' conftest.er1 >conftest.err 4864 rm -f conftest.er1 4865 cat conftest.err >&5 4866 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4867 (exit $ac_status); } && { 4868 test -z "$ac_c_werror_flag" || 4869 test ! -s conftest.err 4870 } && test -s conftest.$ac_objext; then 4871 break 4872 else 4873 echo "$as_me: failed program was:" >&5 4874 sed 's/^/| /' conftest.$ac_ext >&5 4875 4876 4877 fi 4878 4879 rm -f core conftest.err conftest.$ac_objext 4880 CC="$CC -n32" 4881 rm -f conftest.$ac_objext 4882 if { (ac_try="$ac_compile" 4883 case "(($ac_try" in 4884 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4885 *) ac_try_echo=$ac_try;; 4886 esac 4887 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4888 (eval "$ac_compile") 2>conftest.er1 4889 ac_status=$? 4890 grep -v '^ *+' conftest.er1 >conftest.err 4891 rm -f conftest.er1 4892 cat conftest.err >&5 4893 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4894 (exit $ac_status); } && { 4895 test -z "$ac_c_werror_flag" || 4896 test ! -s conftest.err 4897 } && test -s conftest.$ac_objext; then 4898 ac_cv_sys_largefile_CC=' -n32'; break 4899 else 4900 echo "$as_me: failed program was:" >&5 4901 sed 's/^/| /' conftest.$ac_ext >&5 4902 4903 4904 fi 4905 4906 rm -f core conftest.err conftest.$ac_objext 4907 break 4908 done 4909 CC=$ac_save_CC 4910 rm -f conftest.$ac_ext 4911 fi 4912 fi 4913 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5 4914 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; } 4915 if test "$ac_cv_sys_largefile_CC" != no; then 4916 CC=$CC$ac_cv_sys_largefile_CC 4917 fi 4918 4919 { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4920 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; } 4921 if test "${ac_cv_sys_file_offset_bits+set}" = set; then 4922 echo $ECHO_N "(cached) $ECHO_C" >&6 4923 else 4924 while :; do 4925 cat >conftest.$ac_ext <<_ACEOF 4926 /* confdefs.h. */ 4927 _ACEOF 4928 cat confdefs.h >>conftest.$ac_ext 4929 cat >>conftest.$ac_ext <<_ACEOF 4930 /* end confdefs.h. */ 4931 #include <sys/types.h> 4932 /* Check that off_t can represent 2**63 - 1 correctly. 4933 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4934 since some C++ compilers masquerading as C compilers 4935 incorrectly reject 9223372036854775807. */ 4936 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4937 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4938 && LARGE_OFF_T % 2147483647 == 1) 4939 ? 1 : -1]; 4940 int 4941 main () 4942 { 4943 4944 ; 4945 return 0; 4946 } 4947 _ACEOF 4948 rm -f conftest.$ac_objext 4949 if { (ac_try="$ac_compile" 4950 case "(($ac_try" in 4951 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4952 *) ac_try_echo=$ac_try;; 4953 esac 4954 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4955 (eval "$ac_compile") 2>conftest.er1 4956 ac_status=$? 4957 grep -v '^ *+' conftest.er1 >conftest.err 4958 rm -f conftest.er1 4959 cat conftest.err >&5 4960 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4961 (exit $ac_status); } && { 4962 test -z "$ac_c_werror_flag" || 4963 test ! -s conftest.err 4964 } && test -s conftest.$ac_objext; then 4965 ac_cv_sys_file_offset_bits=no; break 4966 else 4967 echo "$as_me: failed program was:" >&5 4968 sed 's/^/| /' conftest.$ac_ext >&5 4969 4970 4971 fi 4972 4973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4974 cat >conftest.$ac_ext <<_ACEOF 4975 /* confdefs.h. */ 4976 _ACEOF 4977 cat confdefs.h >>conftest.$ac_ext 4978 cat >>conftest.$ac_ext <<_ACEOF 4979 /* end confdefs.h. */ 4980 #define _FILE_OFFSET_BITS 64 4981 #include <sys/types.h> 4982 /* Check that off_t can represent 2**63 - 1 correctly. 4983 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4984 since some C++ compilers masquerading as C compilers 4985 incorrectly reject 9223372036854775807. */ 4986 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4987 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4988 && LARGE_OFF_T % 2147483647 == 1) 4989 ? 1 : -1]; 4990 int 4991 main () 4992 { 4993 4994 ; 4995 return 0; 4996 } 4997 _ACEOF 4998 rm -f conftest.$ac_objext 4999 if { (ac_try="$ac_compile" 5000 case "(($ac_try" in 5001 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5002 *) ac_try_echo=$ac_try;; 5003 esac 5004 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5005 (eval "$ac_compile") 2>conftest.er1 5006 ac_status=$? 5007 grep -v '^ *+' conftest.er1 >conftest.err 5008 rm -f conftest.er1 5009 cat conftest.err >&5 5010 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5011 (exit $ac_status); } && { 5012 test -z "$ac_c_werror_flag" || 5013 test ! -s conftest.err 5014 } && test -s conftest.$ac_objext; then 5015 ac_cv_sys_file_offset_bits=64; break 5016 else 5017 echo "$as_me: failed program was:" >&5 5018 sed 's/^/| /' conftest.$ac_ext >&5 5019 5020 5021 fi 5022 5023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5024 ac_cv_sys_file_offset_bits=unknown 5025 break 5026 done 5027 fi 5028 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5 5029 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; } 5030 case $ac_cv_sys_file_offset_bits in #( 5031 no | unknown) ;; 5032 *) 5033 cat >>confdefs.h <<_ACEOF 5034 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 5035 _ACEOF 5036 ;; 5037 esac 5038 rm -f -r conftest* 5039 if test $ac_cv_sys_file_offset_bits = unknown; then 5040 { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5 5041 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; } 5042 if test "${ac_cv_sys_large_files+set}" = set; then 5043 echo $ECHO_N "(cached) $ECHO_C" >&6 5044 else 5045 while :; do 5046 cat >conftest.$ac_ext <<_ACEOF 5047 /* confdefs.h. */ 5048 _ACEOF 5049 cat confdefs.h >>conftest.$ac_ext 5050 cat >>conftest.$ac_ext <<_ACEOF 5051 /* end confdefs.h. */ 5052 #include <sys/types.h> 5053 /* Check that off_t can represent 2**63 - 1 correctly. 5054 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5055 since some C++ compilers masquerading as C compilers 5056 incorrectly reject 9223372036854775807. */ 5057 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5058 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5059 && LARGE_OFF_T % 2147483647 == 1) 5060 ? 1 : -1]; 5061 int 5062 main () 5063 { 5064 5065 ; 5066 return 0; 5067 } 5068 _ACEOF 5069 rm -f conftest.$ac_objext 5070 if { (ac_try="$ac_compile" 5071 case "(($ac_try" in 5072 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5073 *) ac_try_echo=$ac_try;; 5074 esac 5075 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5076 (eval "$ac_compile") 2>conftest.er1 5077 ac_status=$? 5078 grep -v '^ *+' conftest.er1 >conftest.err 5079 rm -f conftest.er1 5080 cat conftest.err >&5 5081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5082 (exit $ac_status); } && { 5083 test -z "$ac_c_werror_flag" || 5084 test ! -s conftest.err 5085 } && test -s conftest.$ac_objext; then 5086 ac_cv_sys_large_files=no; break 5087 else 5088 echo "$as_me: failed program was:" >&5 5089 sed 's/^/| /' conftest.$ac_ext >&5 5090 5091 5092 fi 5093 5094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5095 cat >conftest.$ac_ext <<_ACEOF 5096 /* confdefs.h. */ 5097 _ACEOF 5098 cat confdefs.h >>conftest.$ac_ext 5099 cat >>conftest.$ac_ext <<_ACEOF 5100 /* end confdefs.h. */ 5101 #define _LARGE_FILES 1 5102 #include <sys/types.h> 5103 /* Check that off_t can represent 2**63 - 1 correctly. 5104 We can't simply define LARGE_OFF_T to be 9223372036854775807, 5105 since some C++ compilers masquerading as C compilers 5106 incorrectly reject 9223372036854775807. */ 5107 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 5108 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 5109 && LARGE_OFF_T % 2147483647 == 1) 5110 ? 1 : -1]; 5111 int 5112 main () 5113 { 5114 5115 ; 5116 return 0; 5117 } 5118 _ACEOF 5119 rm -f conftest.$ac_objext 5120 if { (ac_try="$ac_compile" 5121 case "(($ac_try" in 5122 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5123 *) ac_try_echo=$ac_try;; 5124 esac 5125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5126 (eval "$ac_compile") 2>conftest.er1 5127 ac_status=$? 5128 grep -v '^ *+' conftest.er1 >conftest.err 5129 rm -f conftest.er1 5130 cat conftest.err >&5 5131 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5132 (exit $ac_status); } && { 5133 test -z "$ac_c_werror_flag" || 5134 test ! -s conftest.err 5135 } && test -s conftest.$ac_objext; then 5136 ac_cv_sys_large_files=1; break 5137 else 5138 echo "$as_me: failed program was:" >&5 5139 sed 's/^/| /' conftest.$ac_ext >&5 5140 5141 5142 fi 5143 5144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5145 ac_cv_sys_large_files=unknown 5146 break 5147 done 5148 fi 5149 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5 5150 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; } 5151 case $ac_cv_sys_large_files in #( 5152 no | unknown) ;; 5153 *) 5154 cat >>confdefs.h <<_ACEOF 5155 #define _LARGE_FILES $ac_cv_sys_large_files 5156 _ACEOF 5157 ;; 5158 esac 5159 rm -f -r conftest* 5160 fi 5161 fi 5162 5163 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5 5164 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; } 5165 if test "${ac_cv_sys_largefile_source+set}" = set; then 5166 echo $ECHO_N "(cached) $ECHO_C" >&6 5167 else 5168 while :; do 5169 cat >conftest.$ac_ext <<_ACEOF 5170 /* confdefs.h. */ 5171 _ACEOF 5172 cat confdefs.h >>conftest.$ac_ext 5173 cat >>conftest.$ac_ext <<_ACEOF 5174 /* end confdefs.h. */ 5175 #include <stdio.h> 5176 int 5177 main () 5178 { 5179 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0); 5180 ; 5181 return 0; 5182 } 5183 _ACEOF 5184 rm -f conftest.$ac_objext conftest$ac_exeext 5185 if { (ac_try="$ac_link" 5186 case "(($ac_try" in 5187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5188 *) ac_try_echo=$ac_try;; 5189 esac 5190 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5191 (eval "$ac_link") 2>conftest.er1 5192 ac_status=$? 5193 grep -v '^ *+' conftest.er1 >conftest.err 5194 rm -f conftest.er1 5195 cat conftest.err >&5 5196 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5197 (exit $ac_status); } && { 5198 test -z "$ac_c_werror_flag" || 5199 test ! -s conftest.err 5200 } && test -s conftest$ac_exeext && 5201 $as_test_x conftest$ac_exeext; then 5202 ac_cv_sys_largefile_source=no; break 5203 else 5204 echo "$as_me: failed program was:" >&5 5205 sed 's/^/| /' conftest.$ac_ext >&5 5206 5207 5208 fi 5209 5210 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5211 conftest$ac_exeext conftest.$ac_ext 5212 cat >conftest.$ac_ext <<_ACEOF 5213 /* confdefs.h. */ 5214 _ACEOF 5215 cat confdefs.h >>conftest.$ac_ext 5216 cat >>conftest.$ac_ext <<_ACEOF 5217 /* end confdefs.h. */ 5218 #define _LARGEFILE_SOURCE 1 5219 #include <stdio.h> 5220 int 5221 main () 5222 { 5223 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0); 5224 ; 5225 return 0; 5226 } 5227 _ACEOF 5228 rm -f conftest.$ac_objext conftest$ac_exeext 5229 if { (ac_try="$ac_link" 5230 case "(($ac_try" in 5231 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5232 *) ac_try_echo=$ac_try;; 5233 esac 5234 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5235 (eval "$ac_link") 2>conftest.er1 5236 ac_status=$? 5237 grep -v '^ *+' conftest.er1 >conftest.err 5238 rm -f conftest.er1 5239 cat conftest.err >&5 5240 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5241 (exit $ac_status); } && { 5242 test -z "$ac_c_werror_flag" || 5243 test ! -s conftest.err 5244 } && test -s conftest$ac_exeext && 5245 $as_test_x conftest$ac_exeext; then 5246 ac_cv_sys_largefile_source=1; break 5247 else 5248 echo "$as_me: failed program was:" >&5 5249 sed 's/^/| /' conftest.$ac_ext >&5 5250 5251 5252 fi 5253 5254 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5255 conftest$ac_exeext conftest.$ac_ext 5256 ac_cv_sys_largefile_source=unknown 5257 break 5258 done 5259 fi 5260 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5 5261 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; } 5262 case $ac_cv_sys_largefile_source in #( 5263 no | unknown) ;; 5264 *) 5265 cat >>confdefs.h <<_ACEOF 5266 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source 5267 _ACEOF 5268 ;; 5269 esac 5270 rm -f -r conftest* 5271 5272 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug 5273 # in glibc 2.1.3, but that breaks too many other things. 5274 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. 5275 if test $ac_cv_sys_largefile_source != unknown; then 5276 5277 cat >>confdefs.h <<\_ACEOF 5278 #define HAVE_FSEEKO 1 5279 _ACEOF 5280 5281 fi 5282 5283 5284 5285 5286 5287 5288 for ac_header in sys/ioccom.h sys/sockio.h limits.h paths.h 5289 do 5290 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5291 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5292 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5293 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5294 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5295 echo $ECHO_N "(cached) $ECHO_C" >&6 5296 fi 5297 ac_res=`eval echo '${'$as_ac_Header'}'` 5298 { echo "$as_me:$LINENO: result: $ac_res" >&5 5299 echo "${ECHO_T}$ac_res" >&6; } 5300 else 5301 # Is the header compilable? 5302 { echo "$as_me:$LINENO: checking $ac_header usability" >&5 5303 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 5304 cat >conftest.$ac_ext <<_ACEOF 5305 /* confdefs.h. */ 5306 _ACEOF 5307 cat confdefs.h >>conftest.$ac_ext 5308 cat >>conftest.$ac_ext <<_ACEOF 5309 /* end confdefs.h. */ 5310 $ac_includes_default 5311 #include <$ac_header> 5312 _ACEOF 5313 rm -f conftest.$ac_objext 5314 if { (ac_try="$ac_compile" 5315 case "(($ac_try" in 5316 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5317 *) ac_try_echo=$ac_try;; 5318 esac 5319 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5320 (eval "$ac_compile") 2>conftest.er1 5321 ac_status=$? 5322 grep -v '^ *+' conftest.er1 >conftest.err 5323 rm -f conftest.er1 5324 cat conftest.err >&5 5325 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5326 (exit $ac_status); } && { 5327 test -z "$ac_c_werror_flag" || 5328 test ! -s conftest.err 5329 } && test -s conftest.$ac_objext; then 5330 ac_header_compiler=yes 5331 else 5332 echo "$as_me: failed program was:" >&5 5333 sed 's/^/| /' conftest.$ac_ext >&5 5334 5335 ac_header_compiler=no 5336 fi 5337 5338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5339 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5340 echo "${ECHO_T}$ac_header_compiler" >&6; } 5341 5342 # Is the header present? 5343 { echo "$as_me:$LINENO: checking $ac_header presence" >&5 5344 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 5345 cat >conftest.$ac_ext <<_ACEOF 5346 /* confdefs.h. */ 5347 _ACEOF 5348 cat confdefs.h >>conftest.$ac_ext 5349 cat >>conftest.$ac_ext <<_ACEOF 5350 /* end confdefs.h. */ 5351 #include <$ac_header> 5352 _ACEOF 5353 if { (ac_try="$ac_cpp conftest.$ac_ext" 5354 case "(($ac_try" in 5355 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5356 *) ac_try_echo=$ac_try;; 5357 esac 5358 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5359 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5360 ac_status=$? 5361 grep -v '^ *+' conftest.er1 >conftest.err 5362 rm -f conftest.er1 5363 cat conftest.err >&5 5364 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5365 (exit $ac_status); } >/dev/null && { 5366 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5367 test ! -s conftest.err 5368 }; then 5369 ac_header_preproc=yes 5370 else 5371 echo "$as_me: failed program was:" >&5 5372 sed 's/^/| /' conftest.$ac_ext >&5 5373 5374 ac_header_preproc=no 5375 fi 5376 5377 rm -f conftest.err conftest.$ac_ext 5378 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5379 echo "${ECHO_T}$ac_header_preproc" >&6; } 5380 5381 # So? What about this header? 5382 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5383 yes:no: ) 5384 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5385 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5386 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5387 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5388 ac_header_preproc=yes 5389 ;; 5390 no:yes:* ) 5391 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5392 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5393 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5394 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5395 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5396 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5397 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5398 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5399 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5400 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5401 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5402 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5403 5404 ;; 5405 esac 5406 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5407 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5408 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5409 echo $ECHO_N "(cached) $ECHO_C" >&6 5410 else 5411 eval "$as_ac_Header=\$ac_header_preproc" 5412 fi 5413 ac_res=`eval echo '${'$as_ac_Header'}'` 5414 { echo "$as_me:$LINENO: result: $ac_res" >&5 5415 echo "${ECHO_T}$ac_res" >&6; } 5416 5417 fi 5418 if test `eval echo '${'$as_ac_Header'}'` = yes; then 5419 cat >>confdefs.h <<_ACEOF 5420 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5421 _ACEOF 5422 5423 fi 5424 5425 done 5426 5427 5428 for ac_header in net/pfvar.h 5429 do 5430 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5431 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5432 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5433 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5434 echo $ECHO_N "(cached) $ECHO_C" >&6 5435 else 5436 cat >conftest.$ac_ext <<_ACEOF 5437 /* confdefs.h. */ 5438 _ACEOF 5439 cat confdefs.h >>conftest.$ac_ext 5440 cat >>conftest.$ac_ext <<_ACEOF 5441 /* end confdefs.h. */ 5442 #include <sys/types.h> 5443 #include <sys/socket.h> 5444 #include <net/if.h> 5445 5446 #include <$ac_header> 5447 _ACEOF 5448 rm -f conftest.$ac_objext 5449 if { (ac_try="$ac_compile" 5450 case "(($ac_try" in 5451 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5452 *) ac_try_echo=$ac_try;; 5453 esac 5454 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5455 (eval "$ac_compile") 2>conftest.er1 5456 ac_status=$? 5457 grep -v '^ *+' conftest.er1 >conftest.err 5458 rm -f conftest.er1 5459 cat conftest.err >&5 5460 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5461 (exit $ac_status); } && { 5462 test -z "$ac_c_werror_flag" || 5463 test ! -s conftest.err 5464 } && test -s conftest.$ac_objext; then 5465 eval "$as_ac_Header=yes" 5466 else 5467 echo "$as_me: failed program was:" >&5 5468 sed 's/^/| /' conftest.$ac_ext >&5 5469 5470 eval "$as_ac_Header=no" 5471 fi 5472 5473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5474 fi 5475 ac_res=`eval echo '${'$as_ac_Header'}'` 5476 { echo "$as_me:$LINENO: result: $ac_res" >&5 5477 echo "${ECHO_T}$ac_res" >&6; } 5478 if test `eval echo '${'$as_ac_Header'}'` = yes; then 5479 cat >>confdefs.h <<_ACEOF 5480 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5481 _ACEOF 5482 5483 fi 5484 5485 done 5486 5487 if test "$ac_cv_header_net_pfvar_h" = yes; then 5488 # 5489 # Check for various PF actions. 5490 # 5491 { echo "$as_me:$LINENO: checking whether net/pfvar.h defines PF_NAT through PF_NORDR" >&5 5492 echo $ECHO_N "checking whether net/pfvar.h defines PF_NAT through PF_NORDR... $ECHO_C" >&6; } 5493 cat >conftest.$ac_ext <<_ACEOF 5494 /* confdefs.h. */ 5495 _ACEOF 5496 cat confdefs.h >>conftest.$ac_ext 5497 cat >>conftest.$ac_ext <<_ACEOF 5498 /* end confdefs.h. */ 5499 #include <sys/types.h> 5500 #include <sys/socket.h> 5501 #include <net/if.h> 5502 #include <net/pfvar.h> 5503 int 5504 main () 5505 { 5506 return PF_NAT+PF_NONAT+PF_BINAT+PF_NOBINAT+PF_RDR+PF_NORDR; 5507 ; 5508 return 0; 5509 } 5510 _ACEOF 5511 rm -f conftest.$ac_objext 5512 if { (ac_try="$ac_compile" 5513 case "(($ac_try" in 5514 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5515 *) ac_try_echo=$ac_try;; 5516 esac 5517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5518 (eval "$ac_compile") 2>conftest.er1 5519 ac_status=$? 5520 grep -v '^ *+' conftest.er1 >conftest.err 5521 rm -f conftest.er1 5522 cat conftest.err >&5 5523 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5524 (exit $ac_status); } && { 5525 test -z "$ac_c_werror_flag" || 5526 test ! -s conftest.err 5527 } && test -s conftest.$ac_objext; then 5528 5529 { echo "$as_me:$LINENO: result: yes" >&5 5530 echo "${ECHO_T}yes" >&6; } 5531 5532 cat >>confdefs.h <<\_ACEOF 5533 #define HAVE_PF_NAT_THROUGH_PF_NORDR 1 5534 _ACEOF 5535 5536 5537 else 5538 echo "$as_me: failed program was:" >&5 5539 sed 's/^/| /' conftest.$ac_ext >&5 5540 5541 { echo "$as_me:$LINENO: result: no" >&5 5542 echo "${ECHO_T}no" >&6; } 5543 fi 5544 5545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5546 fi 5547 5548 for ac_header in netinet/if_ether.h 5549 do 5550 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5551 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5552 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5553 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5554 echo $ECHO_N "(cached) $ECHO_C" >&6 5555 else 5556 cat >conftest.$ac_ext <<_ACEOF 5557 /* confdefs.h. */ 5558 _ACEOF 5559 cat confdefs.h >>conftest.$ac_ext 5560 cat >>conftest.$ac_ext <<_ACEOF 5561 /* end confdefs.h. */ 5562 #include <sys/types.h> 5563 #include <sys/socket.h> 5564 5565 #include <$ac_header> 5566 _ACEOF 5567 rm -f conftest.$ac_objext 5568 if { (ac_try="$ac_compile" 5569 case "(($ac_try" in 5570 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5571 *) ac_try_echo=$ac_try;; 5572 esac 5573 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5574 (eval "$ac_compile") 2>conftest.er1 5575 ac_status=$? 5576 grep -v '^ *+' conftest.er1 >conftest.err 5577 rm -f conftest.er1 5578 cat conftest.err >&5 5579 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5580 (exit $ac_status); } && { 5581 test -z "$ac_c_werror_flag" || 5582 test ! -s conftest.err 5583 } && test -s conftest.$ac_objext; then 5584 eval "$as_ac_Header=yes" 5585 else 5586 echo "$as_me: failed program was:" >&5 5587 sed 's/^/| /' conftest.$ac_ext >&5 5588 5589 eval "$as_ac_Header=no" 5590 fi 5591 5592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5593 fi 5594 ac_res=`eval echo '${'$as_ac_Header'}'` 5595 { echo "$as_me:$LINENO: result: $ac_res" >&5 5596 echo "${ECHO_T}$ac_res" >&6; } 5597 if test `eval echo '${'$as_ac_Header'}'` = yes; then 5598 cat >>confdefs.h <<_ACEOF 5599 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5600 _ACEOF 5601 5602 fi 5603 5604 done 5605 5606 if test "$ac_cv_header_netinet_if_ether_h" != yes; then 5607 # 5608 # The simple test didn't work. 5609 # Do we need to include <net/if.h> first? 5610 # Unset ac_cv_header_netinet_if_ether_h so we don't 5611 # treat the previous failure as a cached value and 5612 # suppress the next test. 5613 # 5614 { echo "$as_me:$LINENO: Rechecking with some additional includes" >&5 5615 echo "$as_me: Rechecking with some additional includes" >&6;} 5616 unset ac_cv_header_netinet_if_ether_h 5617 5618 for ac_header in netinet/if_ether.h 5619 do 5620 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5621 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5622 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5623 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5624 echo $ECHO_N "(cached) $ECHO_C" >&6 5625 else 5626 cat >conftest.$ac_ext <<_ACEOF 5627 /* confdefs.h. */ 5628 _ACEOF 5629 cat confdefs.h >>conftest.$ac_ext 5630 cat >>conftest.$ac_ext <<_ACEOF 5631 /* end confdefs.h. */ 5632 #include <sys/types.h> 5633 #include <sys/socket.h> 5634 #include <netinet/in.h> 5635 struct mbuf; 5636 struct rtentry; 5637 #include <net/if.h> 5638 5639 #include <$ac_header> 5640 _ACEOF 5641 rm -f conftest.$ac_objext 5642 if { (ac_try="$ac_compile" 5643 case "(($ac_try" in 5644 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5645 *) ac_try_echo=$ac_try;; 5646 esac 5647 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5648 (eval "$ac_compile") 2>conftest.er1 5649 ac_status=$? 5650 grep -v '^ *+' conftest.er1 >conftest.err 5651 rm -f conftest.er1 5652 cat conftest.err >&5 5653 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5654 (exit $ac_status); } && { 5655 test -z "$ac_c_werror_flag" || 5656 test ! -s conftest.err 5657 } && test -s conftest.$ac_objext; then 5658 eval "$as_ac_Header=yes" 5659 else 5660 echo "$as_me: failed program was:" >&5 5661 sed 's/^/| /' conftest.$ac_ext >&5 5662 5663 eval "$as_ac_Header=no" 5664 fi 5665 5666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5667 fi 5668 ac_res=`eval echo '${'$as_ac_Header'}'` 5669 { echo "$as_me:$LINENO: result: $ac_res" >&5 5670 echo "${ECHO_T}$ac_res" >&6; } 5671 if test `eval echo '${'$as_ac_Header'}'` = yes; then 5672 cat >>confdefs.h <<_ACEOF 5673 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5674 _ACEOF 5675 5676 fi 5677 5678 done 5679 5680 fi 5681 5682 if test "$GCC" = yes ; then 5683 { echo "$as_me:$LINENO: checking for ANSI ioctl definitions" >&5 5684 echo $ECHO_N "checking for ANSI ioctl definitions... $ECHO_C" >&6; } 5685 if test "${ac_cv_lbl_gcc_fixincludes+set}" = set; then 5686 echo $ECHO_N "(cached) $ECHO_C" >&6 5687 else 5688 cat >conftest.$ac_ext <<_ACEOF 5689 /* confdefs.h. */ 5690 _ACEOF 5691 cat confdefs.h >>conftest.$ac_ext 5692 cat >>conftest.$ac_ext <<_ACEOF 5693 /* end confdefs.h. */ 5694 /* 5695 * This generates a "duplicate case value" when fixincludes 5696 * has not be run. 5697 */ 5698 # include <sys/types.h> 5699 # include <sys/time.h> 5700 # include <sys/ioctl.h> 5701 # ifdef HAVE_SYS_IOCCOM_H 5702 # include <sys/ioccom.h> 5703 # endif 5704 int 5705 main () 5706 { 5707 switch (0) { 5708 case _IO('A', 1):; 5709 case _IO('B', 1):; 5710 } 5711 ; 5712 return 0; 5713 } 5714 _ACEOF 5715 rm -f conftest.$ac_objext 5716 if { (ac_try="$ac_compile" 5717 case "(($ac_try" in 5718 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5719 *) ac_try_echo=$ac_try;; 5720 esac 5721 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5722 (eval "$ac_compile") 2>conftest.er1 5723 ac_status=$? 5724 grep -v '^ *+' conftest.er1 >conftest.err 5725 rm -f conftest.er1 5726 cat conftest.err >&5 5727 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5728 (exit $ac_status); } && { 5729 test -z "$ac_c_werror_flag" || 5730 test ! -s conftest.err 5731 } && test -s conftest.$ac_objext; then 5732 ac_cv_lbl_gcc_fixincludes=yes 5733 else 5734 echo "$as_me: failed program was:" >&5 5735 sed 's/^/| /' conftest.$ac_ext >&5 5736 5737 ac_cv_lbl_gcc_fixincludes=no 5738 fi 5739 5740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5741 fi 5742 5743 { echo "$as_me:$LINENO: result: $ac_cv_lbl_gcc_fixincludes" >&5 5744 echo "${ECHO_T}$ac_cv_lbl_gcc_fixincludes" >&6; } 5745 if test $ac_cv_lbl_gcc_fixincludes = no ; then 5746 # Don't cache failure 5747 unset ac_cv_lbl_gcc_fixincludes 5748 { { echo "$as_me:$LINENO: error: see the INSTALL for more info" >&5 5749 echo "$as_me: error: see the INSTALL for more info" >&2;} 5750 { (exit 1); exit 1; }; } 5751 fi 5752 fi 5753 5754 5755 5756 for ac_func in strerror strlcpy 5757 do 5758 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5759 { echo "$as_me:$LINENO: checking for $ac_func" >&5 5760 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 5761 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 5762 echo $ECHO_N "(cached) $ECHO_C" >&6 5763 else 5764 cat >conftest.$ac_ext <<_ACEOF 5765 /* confdefs.h. */ 5766 _ACEOF 5767 cat confdefs.h >>conftest.$ac_ext 5768 cat >>conftest.$ac_ext <<_ACEOF 5769 /* end confdefs.h. */ 5770 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 5771 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5772 #define $ac_func innocuous_$ac_func 5773 5774 /* System header to define __stub macros and hopefully few prototypes, 5775 which can conflict with char $ac_func (); below. 5776 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5777 <limits.h> exists even on freestanding compilers. */ 5778 5779 #ifdef __STDC__ 5780 # include <limits.h> 5781 #else 5782 # include <assert.h> 5783 #endif 5784 5785 #undef $ac_func 5786 5787 /* Override any GCC internal prototype to avoid an error. 5788 Use char because int might match the return type of a GCC 5789 builtin and then its argument prototype would still apply. */ 5790 #ifdef __cplusplus 5791 extern "C" 5792 #endif 5793 char $ac_func (); 5794 /* The GNU C library defines this for functions which it implements 5795 to always fail with ENOSYS. Some functions are actually named 5796 something starting with __ and the normal name is an alias. */ 5797 #if defined __stub_$ac_func || defined __stub___$ac_func 5798 choke me 5799 #endif 5800 5801 int 5802 main () 5803 { 5804 return $ac_func (); 5805 ; 5806 return 0; 5807 } 5808 _ACEOF 5809 rm -f conftest.$ac_objext conftest$ac_exeext 5810 if { (ac_try="$ac_link" 5811 case "(($ac_try" in 5812 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5813 *) ac_try_echo=$ac_try;; 5814 esac 5815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5816 (eval "$ac_link") 2>conftest.er1 5817 ac_status=$? 5818 grep -v '^ *+' conftest.er1 >conftest.err 5819 rm -f conftest.er1 5820 cat conftest.err >&5 5821 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5822 (exit $ac_status); } && { 5823 test -z "$ac_c_werror_flag" || 5824 test ! -s conftest.err 5825 } && test -s conftest$ac_exeext && 5826 $as_test_x conftest$ac_exeext; then 5827 eval "$as_ac_var=yes" 5828 else 5829 echo "$as_me: failed program was:" >&5 5830 sed 's/^/| /' conftest.$ac_ext >&5 5831 5832 eval "$as_ac_var=no" 5833 fi 5834 5835 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5836 conftest$ac_exeext conftest.$ac_ext 5837 fi 5838 ac_res=`eval echo '${'$as_ac_var'}'` 5839 { echo "$as_me:$LINENO: result: $ac_res" >&5 5840 echo "${ECHO_T}$ac_res" >&6; } 5841 if test `eval echo '${'$as_ac_var'}'` = yes; then 5842 cat >>confdefs.h <<_ACEOF 5843 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5844 _ACEOF 5845 5846 fi 5847 done 5848 5849 5850 needsnprintf=no 5851 5852 5853 for ac_func in vsnprintf snprintf 5854 do 5855 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 5856 { echo "$as_me:$LINENO: checking for $ac_func" >&5 5857 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 5858 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 5859 echo $ECHO_N "(cached) $ECHO_C" >&6 5860 else 5861 cat >conftest.$ac_ext <<_ACEOF 5862 /* confdefs.h. */ 5863 _ACEOF 5864 cat confdefs.h >>conftest.$ac_ext 5865 cat >>conftest.$ac_ext <<_ACEOF 5866 /* end confdefs.h. */ 5867 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 5868 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 5869 #define $ac_func innocuous_$ac_func 5870 5871 /* System header to define __stub macros and hopefully few prototypes, 5872 which can conflict with char $ac_func (); below. 5873 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5874 <limits.h> exists even on freestanding compilers. */ 5875 5876 #ifdef __STDC__ 5877 # include <limits.h> 5878 #else 5879 # include <assert.h> 5880 #endif 5881 5882 #undef $ac_func 5883 5884 /* Override any GCC internal prototype to avoid an error. 5885 Use char because int might match the return type of a GCC 5886 builtin and then its argument prototype would still apply. */ 5887 #ifdef __cplusplus 5888 extern "C" 5889 #endif 5890 char $ac_func (); 5891 /* The GNU C library defines this for functions which it implements 5892 to always fail with ENOSYS. Some functions are actually named 5893 something starting with __ and the normal name is an alias. */ 5894 #if defined __stub_$ac_func || defined __stub___$ac_func 5895 choke me 5896 #endif 5897 5898 int 5899 main () 5900 { 5901 return $ac_func (); 5902 ; 5903 return 0; 5904 } 5905 _ACEOF 5906 rm -f conftest.$ac_objext conftest$ac_exeext 5907 if { (ac_try="$ac_link" 5908 case "(($ac_try" in 5909 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5910 *) ac_try_echo=$ac_try;; 5911 esac 5912 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5913 (eval "$ac_link") 2>conftest.er1 5914 ac_status=$? 5915 grep -v '^ *+' conftest.er1 >conftest.err 5916 rm -f conftest.er1 5917 cat conftest.err >&5 5918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5919 (exit $ac_status); } && { 5920 test -z "$ac_c_werror_flag" || 5921 test ! -s conftest.err 5922 } && test -s conftest$ac_exeext && 5923 $as_test_x conftest$ac_exeext; then 5924 eval "$as_ac_var=yes" 5925 else 5926 echo "$as_me: failed program was:" >&5 5927 sed 's/^/| /' conftest.$ac_ext >&5 5928 5929 eval "$as_ac_var=no" 5930 fi 5931 5932 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5933 conftest$ac_exeext conftest.$ac_ext 5934 fi 5935 ac_res=`eval echo '${'$as_ac_var'}'` 5936 { echo "$as_me:$LINENO: result: $ac_res" >&5 5937 echo "${ECHO_T}$ac_res" >&6; } 5938 if test `eval echo '${'$as_ac_var'}'` = yes; then 5939 cat >>confdefs.h <<_ACEOF 5940 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 5941 _ACEOF 5942 5943 else 5944 needsnprintf=yes 5945 fi 5946 done 5947 5948 if test $needsnprintf = yes; then 5949 case " $LIBOBJS " in 5950 *" snprintf.$ac_objext "* ) ;; 5951 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 5952 ;; 5953 esac 5954 5955 fi 5956 5957 # 5958 # Do this before checking for ether_hostton(), as it's a 5959 # "gethostbyname() -ish function". 5960 # 5961 5962 # Most operating systems have gethostbyname() in the default searched 5963 # libraries (i.e. libc): 5964 # Some OSes (eg. Solaris) place it in libnsl 5965 # Some strange OSes (SINIX) have it in libsocket: 5966 { echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5 5967 echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; } 5968 if test "${ac_cv_search_gethostbyname+set}" = set; then 5969 echo $ECHO_N "(cached) $ECHO_C" >&6 5970 else 5971 ac_func_search_save_LIBS=$LIBS 5972 cat >conftest.$ac_ext <<_ACEOF 5973 /* confdefs.h. */ 5974 _ACEOF 5975 cat confdefs.h >>conftest.$ac_ext 5976 cat >>conftest.$ac_ext <<_ACEOF 5977 /* end confdefs.h. */ 5978 5979 /* Override any GCC internal prototype to avoid an error. 5980 Use char because int might match the return type of a GCC 5981 builtin and then its argument prototype would still apply. */ 5982 #ifdef __cplusplus 5983 extern "C" 5984 #endif 5985 char gethostbyname (); 5986 int 5987 main () 5988 { 5989 return gethostbyname (); 5990 ; 5991 return 0; 5992 } 5993 _ACEOF 5994 for ac_lib in '' nsl socket resolv; do 5995 if test -z "$ac_lib"; then 5996 ac_res="none required" 5997 else 5998 ac_res=-l$ac_lib 5999 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6000 fi 6001 rm -f conftest.$ac_objext conftest$ac_exeext 6002 if { (ac_try="$ac_link" 6003 case "(($ac_try" in 6004 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6005 *) ac_try_echo=$ac_try;; 6006 esac 6007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6008 (eval "$ac_link") 2>conftest.er1 6009 ac_status=$? 6010 grep -v '^ *+' conftest.er1 >conftest.err 6011 rm -f conftest.er1 6012 cat conftest.err >&5 6013 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6014 (exit $ac_status); } && { 6015 test -z "$ac_c_werror_flag" || 6016 test ! -s conftest.err 6017 } && test -s conftest$ac_exeext && 6018 $as_test_x conftest$ac_exeext; then 6019 ac_cv_search_gethostbyname=$ac_res 6020 else 6021 echo "$as_me: failed program was:" >&5 6022 sed 's/^/| /' conftest.$ac_ext >&5 6023 6024 6025 fi 6026 6027 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6028 conftest$ac_exeext 6029 if test "${ac_cv_search_gethostbyname+set}" = set; then 6030 break 6031 fi 6032 done 6033 if test "${ac_cv_search_gethostbyname+set}" = set; then 6034 : 6035 else 6036 ac_cv_search_gethostbyname=no 6037 fi 6038 rm conftest.$ac_ext 6039 LIBS=$ac_func_search_save_LIBS 6040 fi 6041 { echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5 6042 echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; } 6043 ac_res=$ac_cv_search_gethostbyname 6044 if test "$ac_res" != no; then 6045 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6046 6047 fi 6048 6049 # Unfortunately libsocket sometimes depends on libnsl and 6050 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. 6051 if test "$ac_cv_search_gethostbyname" = "no" 6052 then 6053 { echo "$as_me:$LINENO: checking for gethostbyname in -lsocket" >&5 6054 echo $ECHO_N "checking for gethostbyname in -lsocket... $ECHO_C" >&6; } 6055 if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then 6056 echo $ECHO_N "(cached) $ECHO_C" >&6 6057 else 6058 ac_check_lib_save_LIBS=$LIBS 6059 LIBS="-lsocket -lnsl $LIBS" 6060 cat >conftest.$ac_ext <<_ACEOF 6061 /* confdefs.h. */ 6062 _ACEOF 6063 cat confdefs.h >>conftest.$ac_ext 6064 cat >>conftest.$ac_ext <<_ACEOF 6065 /* end confdefs.h. */ 6066 6067 /* Override any GCC internal prototype to avoid an error. 6068 Use char because int might match the return type of a GCC 6069 builtin and then its argument prototype would still apply. */ 6070 #ifdef __cplusplus 6071 extern "C" 6072 #endif 6073 char gethostbyname (); 6074 int 6075 main () 6076 { 6077 return gethostbyname (); 6078 ; 6079 return 0; 6080 } 6081 _ACEOF 6082 rm -f conftest.$ac_objext conftest$ac_exeext 6083 if { (ac_try="$ac_link" 6084 case "(($ac_try" in 6085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6086 *) ac_try_echo=$ac_try;; 6087 esac 6088 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6089 (eval "$ac_link") 2>conftest.er1 6090 ac_status=$? 6091 grep -v '^ *+' conftest.er1 >conftest.err 6092 rm -f conftest.er1 6093 cat conftest.err >&5 6094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6095 (exit $ac_status); } && { 6096 test -z "$ac_c_werror_flag" || 6097 test ! -s conftest.err 6098 } && test -s conftest$ac_exeext && 6099 $as_test_x conftest$ac_exeext; then 6100 ac_cv_lib_socket_gethostbyname=yes 6101 else 6102 echo "$as_me: failed program was:" >&5 6103 sed 's/^/| /' conftest.$ac_ext >&5 6104 6105 ac_cv_lib_socket_gethostbyname=no 6106 fi 6107 6108 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6109 conftest$ac_exeext conftest.$ac_ext 6110 LIBS=$ac_check_lib_save_LIBS 6111 fi 6112 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_gethostbyname" >&5 6113 echo "${ECHO_T}$ac_cv_lib_socket_gethostbyname" >&6; } 6114 if test $ac_cv_lib_socket_gethostbyname = yes; then 6115 LIBS="-lsocket -lnsl $LIBS" 6116 fi 6117 6118 fi 6119 { echo "$as_me:$LINENO: checking for library containing socket" >&5 6120 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; } 6121 if test "${ac_cv_search_socket+set}" = set; then 6122 echo $ECHO_N "(cached) $ECHO_C" >&6 6123 else 6124 ac_func_search_save_LIBS=$LIBS 6125 cat >conftest.$ac_ext <<_ACEOF 6126 /* confdefs.h. */ 6127 _ACEOF 6128 cat confdefs.h >>conftest.$ac_ext 6129 cat >>conftest.$ac_ext <<_ACEOF 6130 /* end confdefs.h. */ 6131 6132 /* Override any GCC internal prototype to avoid an error. 6133 Use char because int might match the return type of a GCC 6134 builtin and then its argument prototype would still apply. */ 6135 #ifdef __cplusplus 6136 extern "C" 6137 #endif 6138 char socket (); 6139 int 6140 main () 6141 { 6142 return socket (); 6143 ; 6144 return 0; 6145 } 6146 _ACEOF 6147 for ac_lib in '' socket; do 6148 if test -z "$ac_lib"; then 6149 ac_res="none required" 6150 else 6151 ac_res=-l$ac_lib 6152 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6153 fi 6154 rm -f conftest.$ac_objext conftest$ac_exeext 6155 if { (ac_try="$ac_link" 6156 case "(($ac_try" in 6157 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6158 *) ac_try_echo=$ac_try;; 6159 esac 6160 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6161 (eval "$ac_link") 2>conftest.er1 6162 ac_status=$? 6163 grep -v '^ *+' conftest.er1 >conftest.err 6164 rm -f conftest.er1 6165 cat conftest.err >&5 6166 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6167 (exit $ac_status); } && { 6168 test -z "$ac_c_werror_flag" || 6169 test ! -s conftest.err 6170 } && test -s conftest$ac_exeext && 6171 $as_test_x conftest$ac_exeext; then 6172 ac_cv_search_socket=$ac_res 6173 else 6174 echo "$as_me: failed program was:" >&5 6175 sed 's/^/| /' conftest.$ac_ext >&5 6176 6177 6178 fi 6179 6180 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6181 conftest$ac_exeext 6182 if test "${ac_cv_search_socket+set}" = set; then 6183 break 6184 fi 6185 done 6186 if test "${ac_cv_search_socket+set}" = set; then 6187 : 6188 else 6189 ac_cv_search_socket=no 6190 fi 6191 rm conftest.$ac_ext 6192 LIBS=$ac_func_search_save_LIBS 6193 fi 6194 { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5 6195 echo "${ECHO_T}$ac_cv_search_socket" >&6; } 6196 ac_res=$ac_cv_search_socket 6197 if test "$ac_res" != no; then 6198 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6199 6200 else 6201 { echo "$as_me:$LINENO: checking for socket in -lsocket" >&5 6202 echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; } 6203 if test "${ac_cv_lib_socket_socket+set}" = set; then 6204 echo $ECHO_N "(cached) $ECHO_C" >&6 6205 else 6206 ac_check_lib_save_LIBS=$LIBS 6207 LIBS="-lsocket -lnsl $LIBS" 6208 cat >conftest.$ac_ext <<_ACEOF 6209 /* confdefs.h. */ 6210 _ACEOF 6211 cat confdefs.h >>conftest.$ac_ext 6212 cat >>conftest.$ac_ext <<_ACEOF 6213 /* end confdefs.h. */ 6214 6215 /* Override any GCC internal prototype to avoid an error. 6216 Use char because int might match the return type of a GCC 6217 builtin and then its argument prototype would still apply. */ 6218 #ifdef __cplusplus 6219 extern "C" 6220 #endif 6221 char socket (); 6222 int 6223 main () 6224 { 6225 return socket (); 6226 ; 6227 return 0; 6228 } 6229 _ACEOF 6230 rm -f conftest.$ac_objext conftest$ac_exeext 6231 if { (ac_try="$ac_link" 6232 case "(($ac_try" in 6233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6234 *) ac_try_echo=$ac_try;; 6235 esac 6236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6237 (eval "$ac_link") 2>conftest.er1 6238 ac_status=$? 6239 grep -v '^ *+' conftest.er1 >conftest.err 6240 rm -f conftest.er1 6241 cat conftest.err >&5 6242 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6243 (exit $ac_status); } && { 6244 test -z "$ac_c_werror_flag" || 6245 test ! -s conftest.err 6246 } && test -s conftest$ac_exeext && 6247 $as_test_x conftest$ac_exeext; then 6248 ac_cv_lib_socket_socket=yes 6249 else 6250 echo "$as_me: failed program was:" >&5 6251 sed 's/^/| /' conftest.$ac_ext >&5 6252 6253 ac_cv_lib_socket_socket=no 6254 fi 6255 6256 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6257 conftest$ac_exeext conftest.$ac_ext 6258 LIBS=$ac_check_lib_save_LIBS 6259 fi 6260 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5 6261 echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; } 6262 if test $ac_cv_lib_socket_socket = yes; then 6263 LIBS="-lsocket -lnsl $LIBS" 6264 fi 6265 6266 fi 6267 6268 # DLPI needs putmsg under HPUX so test for -lstr while we're at it 6269 { echo "$as_me:$LINENO: checking for library containing putmsg" >&5 6270 echo $ECHO_N "checking for library containing putmsg... $ECHO_C" >&6; } 6271 if test "${ac_cv_search_putmsg+set}" = set; then 6272 echo $ECHO_N "(cached) $ECHO_C" >&6 6273 else 6274 ac_func_search_save_LIBS=$LIBS 6275 cat >conftest.$ac_ext <<_ACEOF 6276 /* confdefs.h. */ 6277 _ACEOF 6278 cat confdefs.h >>conftest.$ac_ext 6279 cat >>conftest.$ac_ext <<_ACEOF 6280 /* end confdefs.h. */ 6281 6282 /* Override any GCC internal prototype to avoid an error. 6283 Use char because int might match the return type of a GCC 6284 builtin and then its argument prototype would still apply. */ 6285 #ifdef __cplusplus 6286 extern "C" 6287 #endif 6288 char putmsg (); 6289 int 6290 main () 6291 { 6292 return putmsg (); 6293 ; 6294 return 0; 6295 } 6296 _ACEOF 6297 for ac_lib in '' str; do 6298 if test -z "$ac_lib"; then 6299 ac_res="none required" 6300 else 6301 ac_res=-l$ac_lib 6302 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6303 fi 6304 rm -f conftest.$ac_objext conftest$ac_exeext 6305 if { (ac_try="$ac_link" 6306 case "(($ac_try" in 6307 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6308 *) ac_try_echo=$ac_try;; 6309 esac 6310 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6311 (eval "$ac_link") 2>conftest.er1 6312 ac_status=$? 6313 grep -v '^ *+' conftest.er1 >conftest.err 6314 rm -f conftest.er1 6315 cat conftest.err >&5 6316 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6317 (exit $ac_status); } && { 6318 test -z "$ac_c_werror_flag" || 6319 test ! -s conftest.err 6320 } && test -s conftest$ac_exeext && 6321 $as_test_x conftest$ac_exeext; then 6322 ac_cv_search_putmsg=$ac_res 6323 else 6324 echo "$as_me: failed program was:" >&5 6325 sed 's/^/| /' conftest.$ac_ext >&5 6326 6327 6328 fi 6329 6330 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6331 conftest$ac_exeext 6332 if test "${ac_cv_search_putmsg+set}" = set; then 6333 break 6334 fi 6335 done 6336 if test "${ac_cv_search_putmsg+set}" = set; then 6337 : 6338 else 6339 ac_cv_search_putmsg=no 6340 fi 6341 rm conftest.$ac_ext 6342 LIBS=$ac_func_search_save_LIBS 6343 fi 6344 { echo "$as_me:$LINENO: result: $ac_cv_search_putmsg" >&5 6345 echo "${ECHO_T}$ac_cv_search_putmsg" >&6; } 6346 ac_res=$ac_cv_search_putmsg 6347 if test "$ac_res" != no; then 6348 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6349 6350 fi 6351 6352 6353 6354 # 6355 # You are in a twisty little maze of UN*Xes, all different. 6356 # Some might not have ether_hostton(). 6357 # Some might have it, but not declare it in any header file. 6358 # Some might have it, but declare it in <netinet/if_ether.h>. 6359 # Some might have it, but declare it in <netinet/ether.h> 6360 # (And some might have it but document it as something declared in 6361 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) 6362 # 6363 # Before you is a C compiler. 6364 # 6365 6366 for ac_func in ether_hostton 6367 do 6368 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 6369 { echo "$as_me:$LINENO: checking for $ac_func" >&5 6370 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 6371 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 6372 echo $ECHO_N "(cached) $ECHO_C" >&6 6373 else 6374 cat >conftest.$ac_ext <<_ACEOF 6375 /* confdefs.h. */ 6376 _ACEOF 6377 cat confdefs.h >>conftest.$ac_ext 6378 cat >>conftest.$ac_ext <<_ACEOF 6379 /* end confdefs.h. */ 6380 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 6381 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 6382 #define $ac_func innocuous_$ac_func 6383 6384 /* System header to define __stub macros and hopefully few prototypes, 6385 which can conflict with char $ac_func (); below. 6386 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6387 <limits.h> exists even on freestanding compilers. */ 6388 6389 #ifdef __STDC__ 6390 # include <limits.h> 6391 #else 6392 # include <assert.h> 6393 #endif 6394 6395 #undef $ac_func 6396 6397 /* Override any GCC internal prototype to avoid an error. 6398 Use char because int might match the return type of a GCC 6399 builtin and then its argument prototype would still apply. */ 6400 #ifdef __cplusplus 6401 extern "C" 6402 #endif 6403 char $ac_func (); 6404 /* The GNU C library defines this for functions which it implements 6405 to always fail with ENOSYS. Some functions are actually named 6406 something starting with __ and the normal name is an alias. */ 6407 #if defined __stub_$ac_func || defined __stub___$ac_func 6408 choke me 6409 #endif 6410 6411 int 6412 main () 6413 { 6414 return $ac_func (); 6415 ; 6416 return 0; 6417 } 6418 _ACEOF 6419 rm -f conftest.$ac_objext conftest$ac_exeext 6420 if { (ac_try="$ac_link" 6421 case "(($ac_try" in 6422 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6423 *) ac_try_echo=$ac_try;; 6424 esac 6425 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6426 (eval "$ac_link") 2>conftest.er1 6427 ac_status=$? 6428 grep -v '^ *+' conftest.er1 >conftest.err 6429 rm -f conftest.er1 6430 cat conftest.err >&5 6431 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6432 (exit $ac_status); } && { 6433 test -z "$ac_c_werror_flag" || 6434 test ! -s conftest.err 6435 } && test -s conftest$ac_exeext && 6436 $as_test_x conftest$ac_exeext; then 6437 eval "$as_ac_var=yes" 6438 else 6439 echo "$as_me: failed program was:" >&5 6440 sed 's/^/| /' conftest.$ac_ext >&5 6441 6442 eval "$as_ac_var=no" 6443 fi 6444 6445 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 6446 conftest$ac_exeext conftest.$ac_ext 6447 fi 6448 ac_res=`eval echo '${'$as_ac_var'}'` 6449 { echo "$as_me:$LINENO: result: $ac_res" >&5 6450 echo "${ECHO_T}$ac_res" >&6; } 6451 if test `eval echo '${'$as_ac_var'}'` = yes; then 6452 cat >>confdefs.h <<_ACEOF 6453 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 6454 _ACEOF 6455 6456 fi 6457 done 6458 6459 if test "$ac_cv_func_ether_hostton" = yes; then 6460 # 6461 # OK, we have ether_hostton(). Do we have <netinet/if_ether.h>? 6462 # 6463 if test "$ac_cv_header_netinet_if_ether_h" = yes; then 6464 # 6465 # Yes. Does it declare ether_hostton()? 6466 # 6467 { echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5 6468 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6; } 6469 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then 6470 echo $ECHO_N "(cached) $ECHO_C" >&6 6471 else 6472 cat >conftest.$ac_ext <<_ACEOF 6473 /* confdefs.h. */ 6474 _ACEOF 6475 cat confdefs.h >>conftest.$ac_ext 6476 cat >>conftest.$ac_ext <<_ACEOF 6477 /* end confdefs.h. */ 6478 6479 #include <sys/types.h> 6480 #include <sys/socket.h> 6481 #include <netinet/in.h> 6482 #include <arpa/inet.h> 6483 struct mbuf; 6484 struct rtentry; 6485 #include <net/if.h> 6486 #include <netinet/if_ether.h> 6487 6488 6489 int 6490 main () 6491 { 6492 #ifndef ether_hostton 6493 (void) ether_hostton; 6494 #endif 6495 6496 ; 6497 return 0; 6498 } 6499 _ACEOF 6500 rm -f conftest.$ac_objext 6501 if { (ac_try="$ac_compile" 6502 case "(($ac_try" in 6503 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6504 *) ac_try_echo=$ac_try;; 6505 esac 6506 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6507 (eval "$ac_compile") 2>conftest.er1 6508 ac_status=$? 6509 grep -v '^ *+' conftest.er1 >conftest.err 6510 rm -f conftest.er1 6511 cat conftest.err >&5 6512 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6513 (exit $ac_status); } && { 6514 test -z "$ac_c_werror_flag" || 6515 test ! -s conftest.err 6516 } && test -s conftest.$ac_objext; then 6517 ac_cv_have_decl_ether_hostton=yes 6518 else 6519 echo "$as_me: failed program was:" >&5 6520 sed 's/^/| /' conftest.$ac_ext >&5 6521 6522 ac_cv_have_decl_ether_hostton=no 6523 fi 6524 6525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6526 fi 6527 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5 6528 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6; } 6529 if test $ac_cv_have_decl_ether_hostton = yes; then 6530 6531 6532 cat >>confdefs.h <<\_ACEOF 6533 #define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON 6534 _ACEOF 6535 6536 6537 fi 6538 6539 fi 6540 # 6541 # Did that succeed? 6542 # 6543 if test "$ac_cv_have_decl_ether_hostton" != yes; then 6544 # 6545 # No, how about <netinet/ether.h>, as on Linux? 6546 # 6547 6548 for ac_header in netinet/ether.h 6549 do 6550 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6551 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6552 { echo "$as_me:$LINENO: checking for $ac_header" >&5 6553 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6554 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6555 echo $ECHO_N "(cached) $ECHO_C" >&6 6556 fi 6557 ac_res=`eval echo '${'$as_ac_Header'}'` 6558 { echo "$as_me:$LINENO: result: $ac_res" >&5 6559 echo "${ECHO_T}$ac_res" >&6; } 6560 else 6561 # Is the header compilable? 6562 { echo "$as_me:$LINENO: checking $ac_header usability" >&5 6563 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 6564 cat >conftest.$ac_ext <<_ACEOF 6565 /* confdefs.h. */ 6566 _ACEOF 6567 cat confdefs.h >>conftest.$ac_ext 6568 cat >>conftest.$ac_ext <<_ACEOF 6569 /* end confdefs.h. */ 6570 $ac_includes_default 6571 #include <$ac_header> 6572 _ACEOF 6573 rm -f conftest.$ac_objext 6574 if { (ac_try="$ac_compile" 6575 case "(($ac_try" in 6576 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6577 *) ac_try_echo=$ac_try;; 6578 esac 6579 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6580 (eval "$ac_compile") 2>conftest.er1 6581 ac_status=$? 6582 grep -v '^ *+' conftest.er1 >conftest.err 6583 rm -f conftest.er1 6584 cat conftest.err >&5 6585 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6586 (exit $ac_status); } && { 6587 test -z "$ac_c_werror_flag" || 6588 test ! -s conftest.err 6589 } && test -s conftest.$ac_objext; then 6590 ac_header_compiler=yes 6591 else 6592 echo "$as_me: failed program was:" >&5 6593 sed 's/^/| /' conftest.$ac_ext >&5 6594 6595 ac_header_compiler=no 6596 fi 6597 6598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6599 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6600 echo "${ECHO_T}$ac_header_compiler" >&6; } 6601 6602 # Is the header present? 6603 { echo "$as_me:$LINENO: checking $ac_header presence" >&5 6604 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 6605 cat >conftest.$ac_ext <<_ACEOF 6606 /* confdefs.h. */ 6607 _ACEOF 6608 cat confdefs.h >>conftest.$ac_ext 6609 cat >>conftest.$ac_ext <<_ACEOF 6610 /* end confdefs.h. */ 6611 #include <$ac_header> 6612 _ACEOF 6613 if { (ac_try="$ac_cpp conftest.$ac_ext" 6614 case "(($ac_try" in 6615 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6616 *) ac_try_echo=$ac_try;; 6617 esac 6618 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6619 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 6620 ac_status=$? 6621 grep -v '^ *+' conftest.er1 >conftest.err 6622 rm -f conftest.er1 6623 cat conftest.err >&5 6624 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6625 (exit $ac_status); } >/dev/null && { 6626 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 6627 test ! -s conftest.err 6628 }; then 6629 ac_header_preproc=yes 6630 else 6631 echo "$as_me: failed program was:" >&5 6632 sed 's/^/| /' conftest.$ac_ext >&5 6633 6634 ac_header_preproc=no 6635 fi 6636 6637 rm -f conftest.err conftest.$ac_ext 6638 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6639 echo "${ECHO_T}$ac_header_preproc" >&6; } 6640 6641 # So? What about this header? 6642 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6643 yes:no: ) 6644 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 6645 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 6646 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 6647 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 6648 ac_header_preproc=yes 6649 ;; 6650 no:yes:* ) 6651 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 6652 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 6653 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 6654 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 6655 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 6656 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 6657 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 6658 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 6659 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 6660 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 6661 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 6662 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 6663 6664 ;; 6665 esac 6666 { echo "$as_me:$LINENO: checking for $ac_header" >&5 6667 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 6668 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 6669 echo $ECHO_N "(cached) $ECHO_C" >&6 6670 else 6671 eval "$as_ac_Header=\$ac_header_preproc" 6672 fi 6673 ac_res=`eval echo '${'$as_ac_Header'}'` 6674 { echo "$as_me:$LINENO: result: $ac_res" >&5 6675 echo "${ECHO_T}$ac_res" >&6; } 6676 6677 fi 6678 if test `eval echo '${'$as_ac_Header'}'` = yes; then 6679 cat >>confdefs.h <<_ACEOF 6680 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6681 _ACEOF 6682 6683 fi 6684 6685 done 6686 6687 if test "$ac_cv_header_netinet_ether_h" = yes; then 6688 # 6689 # We have it - does it declare ether_hostton()? 6690 # Unset ac_cv_have_decl_ether_hostton so we don't 6691 # treat the previous failure as a cached value and 6692 # suppress the next test. 6693 # 6694 unset ac_cv_have_decl_ether_hostton 6695 { echo "$as_me:$LINENO: checking whether ether_hostton is declared" >&5 6696 echo $ECHO_N "checking whether ether_hostton is declared... $ECHO_C" >&6; } 6697 if test "${ac_cv_have_decl_ether_hostton+set}" = set; then 6698 echo $ECHO_N "(cached) $ECHO_C" >&6 6699 else 6700 cat >conftest.$ac_ext <<_ACEOF 6701 /* confdefs.h. */ 6702 _ACEOF 6703 cat confdefs.h >>conftest.$ac_ext 6704 cat >>conftest.$ac_ext <<_ACEOF 6705 /* end confdefs.h. */ 6706 6707 #include <netinet/ether.h> 6708 6709 6710 int 6711 main () 6712 { 6713 #ifndef ether_hostton 6714 (void) ether_hostton; 6715 #endif 6716 6717 ; 6718 return 0; 6719 } 6720 _ACEOF 6721 rm -f conftest.$ac_objext 6722 if { (ac_try="$ac_compile" 6723 case "(($ac_try" in 6724 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6725 *) ac_try_echo=$ac_try;; 6726 esac 6727 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6728 (eval "$ac_compile") 2>conftest.er1 6729 ac_status=$? 6730 grep -v '^ *+' conftest.er1 >conftest.err 6731 rm -f conftest.er1 6732 cat conftest.err >&5 6733 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6734 (exit $ac_status); } && { 6735 test -z "$ac_c_werror_flag" || 6736 test ! -s conftest.err 6737 } && test -s conftest.$ac_objext; then 6738 ac_cv_have_decl_ether_hostton=yes 6739 else 6740 echo "$as_me: failed program was:" >&5 6741 sed 's/^/| /' conftest.$ac_ext >&5 6742 6743 ac_cv_have_decl_ether_hostton=no 6744 fi 6745 6746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6747 fi 6748 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_ether_hostton" >&5 6749 echo "${ECHO_T}$ac_cv_have_decl_ether_hostton" >&6; } 6750 if test $ac_cv_have_decl_ether_hostton = yes; then 6751 6752 6753 cat >>confdefs.h <<\_ACEOF 6754 #define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON 6755 _ACEOF 6756 6757 6758 fi 6759 6760 fi 6761 fi 6762 # 6763 # Is ether_hostton() declared? 6764 # 6765 if test "$ac_cv_have_decl_ether_hostton" != yes; then 6766 # 6767 # No, we'll have to declare it ourselves. 6768 # Do we have "struct ether_addr"? 6769 # 6770 { echo "$as_me:$LINENO: checking for struct ether_addr" >&5 6771 echo $ECHO_N "checking for struct ether_addr... $ECHO_C" >&6; } 6772 if test "${ac_cv_type_struct_ether_addr+set}" = set; then 6773 echo $ECHO_N "(cached) $ECHO_C" >&6 6774 else 6775 cat >conftest.$ac_ext <<_ACEOF 6776 /* confdefs.h. */ 6777 _ACEOF 6778 cat confdefs.h >>conftest.$ac_ext 6779 cat >>conftest.$ac_ext <<_ACEOF 6780 /* end confdefs.h. */ 6781 6782 #include <sys/types.h> 6783 #include <sys/socket.h> 6784 #include <netinet/in.h> 6785 #include <arpa/inet.h> 6786 struct mbuf; 6787 struct rtentry; 6788 #include <net/if.h> 6789 #include <netinet/if_ether.h> 6790 6791 6792 typedef struct ether_addr ac__type_new_; 6793 int 6794 main () 6795 { 6796 if ((ac__type_new_ *) 0) 6797 return 0; 6798 if (sizeof (ac__type_new_)) 6799 return 0; 6800 ; 6801 return 0; 6802 } 6803 _ACEOF 6804 rm -f conftest.$ac_objext 6805 if { (ac_try="$ac_compile" 6806 case "(($ac_try" in 6807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6808 *) ac_try_echo=$ac_try;; 6809 esac 6810 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6811 (eval "$ac_compile") 2>conftest.er1 6812 ac_status=$? 6813 grep -v '^ *+' conftest.er1 >conftest.err 6814 rm -f conftest.er1 6815 cat conftest.err >&5 6816 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6817 (exit $ac_status); } && { 6818 test -z "$ac_c_werror_flag" || 6819 test ! -s conftest.err 6820 } && test -s conftest.$ac_objext; then 6821 ac_cv_type_struct_ether_addr=yes 6822 else 6823 echo "$as_me: failed program was:" >&5 6824 sed 's/^/| /' conftest.$ac_ext >&5 6825 6826 ac_cv_type_struct_ether_addr=no 6827 fi 6828 6829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6830 fi 6831 { echo "$as_me:$LINENO: result: $ac_cv_type_struct_ether_addr" >&5 6832 echo "${ECHO_T}$ac_cv_type_struct_ether_addr" >&6; } 6833 if test $ac_cv_type_struct_ether_addr = yes; then 6834 6835 cat >>confdefs.h <<_ACEOF 6836 #define HAVE_STRUCT_ETHER_ADDR 1 6837 _ACEOF 6838 6839 6840 fi 6841 6842 6843 cat >>confdefs.h <<\_ACEOF 6844 #define HAVE_DECL_ETHER_HOSTTON 0 6845 _ACEOF 6846 6847 else 6848 6849 cat >>confdefs.h <<\_ACEOF 6850 #define HAVE_DECL_ETHER_HOSTTON 1 6851 _ACEOF 6852 6853 fi 6854 fi 6855 6856 { echo "$as_me:$LINENO: checking if --disable-protochain option is specified" >&5 6857 echo $ECHO_N "checking if --disable-protochain option is specified... $ECHO_C" >&6; } 6858 # Check whether --enable-protochain was given. 6859 if test "${enable_protochain+set}" = set; then 6860 enableval=$enable_protochain; 6861 fi 6862 6863 case "x$enable_protochain" in 6864 xyes) enable_protochain=enabled ;; 6865 xno) enable_protochain=disabled ;; 6866 x) enable_protochain=enabled ;; 6867 esac 6868 6869 if test "$enable_protochain" = "disabled"; then 6870 6871 cat >>confdefs.h <<\_ACEOF 6872 #define NO_PROTOCHAIN 1 6873 _ACEOF 6874 6875 fi 6876 { echo "$as_me:$LINENO: result: ${enable_protochain}" >&5 6877 echo "${ECHO_T}${enable_protochain}" >&6; } 6878 6879 # 6880 # SITA support is mutually exclusive with native capture support; 6881 # "--with-sita" selects SITA support. 6882 # 6883 6884 # Check whether --with-sita was given. 6885 if test "${with_sita+set}" = set; then 6886 withval=$with_sita; 6887 if test ! "x$withval" = "xno" ; then 6888 6889 cat >>confdefs.h <<\_ACEOF 6890 #define SITA 1 6891 _ACEOF 6892 6893 { echo "$as_me:$LINENO: Enabling SITA ACN support" >&5 6894 echo "$as_me: Enabling SITA ACN support" >&6;} 6895 V_PCAP=sita 6896 V_FINDALLDEVS=sita 6897 fi 6898 6899 else 6900 6901 if test -z "$with_pcap" && test "$cross_compiling" = yes; then 6902 { { echo "$as_me:$LINENO: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&5 6903 echo "$as_me: error: pcap type not determined when cross-compiling; use --with-pcap=..." >&2;} 6904 { (exit 1); exit 1; }; } 6905 fi 6906 6907 # Check whether --with-pcap was given. 6908 if test "${with_pcap+set}" = set; then 6909 withval=$with_pcap; 6910 fi 6911 6912 { echo "$as_me:$LINENO: checking packet capture type" >&5 6913 echo $ECHO_N "checking packet capture type... $ECHO_C" >&6; } 6914 if test ! -z "$with_pcap" ; then 6915 V_PCAP="$withval" 6916 elif test -r /dev/bpf -o -h /dev/bpf ; then 6917 # 6918 # Cloning BPF device. 6919 # 6920 V_PCAP=bpf 6921 6922 cat >>confdefs.h <<\_ACEOF 6923 #define HAVE_CLONING_BPF 1 6924 _ACEOF 6925 6926 elif test -r /dev/bpf0 ; then 6927 V_PCAP=bpf 6928 elif test -r /usr/include/net/pfilt.h ; then 6929 V_PCAP=pf 6930 elif test -r /dev/enet ; then 6931 V_PCAP=enet 6932 elif test -r /dev/nit ; then 6933 V_PCAP=snit 6934 elif test -r /usr/include/sys/net/nit.h ; then 6935 V_PCAP=nit 6936 elif test -r /usr/include/linux/socket.h ; then 6937 V_PCAP=linux 6938 elif test -r /usr/include/net/raw.h ; then 6939 V_PCAP=snoop 6940 elif test -r /usr/include/odmi.h ; then 6941 # 6942 # On AIX, the BPF devices might not yet be present - they're 6943 # created the first time libpcap runs after booting. 6944 # We check for odmi.h instead. 6945 # 6946 V_PCAP=bpf 6947 elif test -c /dev/bpf0 ; then # check again in case not readable 6948 V_PCAP=bpf 6949 elif test -r /usr/include/sys/dlpi.h ; then 6950 V_PCAP=dlpi 6951 elif test -c /dev/enet ; then # check again in case not readable 6952 V_PCAP=enet 6953 elif test -c /dev/nit ; then # check again in case not readable 6954 V_PCAP=snit 6955 else 6956 V_PCAP=null 6957 fi 6958 { echo "$as_me:$LINENO: result: $V_PCAP" >&5 6959 echo "${ECHO_T}$V_PCAP" >&6; } 6960 6961 # 6962 # Do capture-mechanism-dependent tests. 6963 # 6964 case "$V_PCAP" in 6965 dlpi) 6966 # 6967 # Checks to see if Solaris has the public libdlpi(3LIB) library. 6968 # Note: The existence of /usr/include/libdlpi.h does not mean it is the 6969 # public libdlpi(3LIB) version. Before libdlpi was made public, a 6970 # private version also existed, which did not have the same APIs. 6971 # Due to a gcc bug, the default search path for 32-bit libraries does 6972 # not include /lib, we add it explicitly here. 6973 # [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485]. 6974 # Also, due to the bug above applications that link to libpcap with 6975 # libdlpi will have to add "-L/lib" option to "configure". 6976 # 6977 saved_ldflags=$LDFLAGS 6978 LDFLAGS="$LIBS -L/lib" 6979 { echo "$as_me:$LINENO: checking for dlpi_walk in -ldlpi" >&5 6980 echo $ECHO_N "checking for dlpi_walk in -ldlpi... $ECHO_C" >&6; } 6981 if test "${ac_cv_lib_dlpi_dlpi_walk+set}" = set; then 6982 echo $ECHO_N "(cached) $ECHO_C" >&6 6983 else 6984 ac_check_lib_save_LIBS=$LIBS 6985 LIBS="-ldlpi $LIBS" 6986 cat >conftest.$ac_ext <<_ACEOF 6987 /* confdefs.h. */ 6988 _ACEOF 6989 cat confdefs.h >>conftest.$ac_ext 6990 cat >>conftest.$ac_ext <<_ACEOF 6991 /* end confdefs.h. */ 6992 6993 /* Override any GCC internal prototype to avoid an error. 6994 Use char because int might match the return type of a GCC 6995 builtin and then its argument prototype would still apply. */ 6996 #ifdef __cplusplus 6997 extern "C" 6998 #endif 6999 char dlpi_walk (); 7000 int 7001 main () 7002 { 7003 return dlpi_walk (); 7004 ; 7005 return 0; 7006 } 7007 _ACEOF 7008 rm -f conftest.$ac_objext conftest$ac_exeext 7009 if { (ac_try="$ac_link" 7010 case "(($ac_try" in 7011 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7012 *) ac_try_echo=$ac_try;; 7013 esac 7014 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7015 (eval "$ac_link") 2>conftest.er1 7016 ac_status=$? 7017 grep -v '^ *+' conftest.er1 >conftest.err 7018 rm -f conftest.er1 7019 cat conftest.err >&5 7020 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7021 (exit $ac_status); } && { 7022 test -z "$ac_c_werror_flag" || 7023 test ! -s conftest.err 7024 } && test -s conftest$ac_exeext && 7025 $as_test_x conftest$ac_exeext; then 7026 ac_cv_lib_dlpi_dlpi_walk=yes 7027 else 7028 echo "$as_me: failed program was:" >&5 7029 sed 's/^/| /' conftest.$ac_ext >&5 7030 7031 ac_cv_lib_dlpi_dlpi_walk=no 7032 fi 7033 7034 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 7035 conftest$ac_exeext conftest.$ac_ext 7036 LIBS=$ac_check_lib_save_LIBS 7037 fi 7038 { echo "$as_me:$LINENO: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 7039 echo "${ECHO_T}$ac_cv_lib_dlpi_dlpi_walk" >&6; } 7040 if test $ac_cv_lib_dlpi_dlpi_walk = yes; then 7041 LIBS="-ldlpi $LIBS" 7042 V_PCAP=libdlpi 7043 7044 cat >>confdefs.h <<\_ACEOF 7045 #define HAVE_LIBDLPI 1 7046 _ACEOF 7047 7048 else 7049 V_PCAP=dlpi 7050 fi 7051 7052 LDFLAGS=$saved_ldflags 7053 7054 # 7055 # Checks whether <sys/dlpi.h> is usable, to catch weird SCO 7056 # versions of DLPI. 7057 # 7058 { echo "$as_me:$LINENO: checking whether <sys/dlpi.h> is usable" >&5 7059 echo $ECHO_N "checking whether <sys/dlpi.h> is usable... $ECHO_C" >&6; } 7060 if test "${ac_cv_sys_dlpi_usable+set}" = set; then 7061 echo $ECHO_N "(cached) $ECHO_C" >&6 7062 else 7063 cat >conftest.$ac_ext <<_ACEOF 7064 /* confdefs.h. */ 7065 _ACEOF 7066 cat confdefs.h >>conftest.$ac_ext 7067 cat >>conftest.$ac_ext <<_ACEOF 7068 /* end confdefs.h. */ 7069 7070 #include <sys/types.h> 7071 #include <sys/time.h> 7072 #include <sys/dlpi.h> 7073 7074 int 7075 main () 7076 { 7077 int i = DL_PROMISC_PHYS; 7078 ; 7079 return 0; 7080 } 7081 _ACEOF 7082 rm -f conftest.$ac_objext 7083 if { (ac_try="$ac_compile" 7084 case "(($ac_try" in 7085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7086 *) ac_try_echo=$ac_try;; 7087 esac 7088 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7089 (eval "$ac_compile") 2>conftest.er1 7090 ac_status=$? 7091 grep -v '^ *+' conftest.er1 >conftest.err 7092 rm -f conftest.er1 7093 cat conftest.err >&5 7094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7095 (exit $ac_status); } && { 7096 test -z "$ac_c_werror_flag" || 7097 test ! -s conftest.err 7098 } && test -s conftest.$ac_objext; then 7099 ac_cv_sys_dlpi_usable=yes 7100 else 7101 echo "$as_me: failed program was:" >&5 7102 sed 's/^/| /' conftest.$ac_ext >&5 7103 7104 ac_cv_sys_dlpi_usable=no 7105 fi 7106 7107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7108 fi 7109 7110 { echo "$as_me:$LINENO: result: $ac_cv_sys_dlpi_usable" >&5 7111 echo "${ECHO_T}$ac_cv_sys_dlpi_usable" >&6; } 7112 if test $ac_cv_sys_dlpi_usable = no ; then 7113 { { echo "$as_me:$LINENO: error: <sys/dlpi.h> is not usable on this system; it probably has a non-standard DLPI" >&5 7114 echo "$as_me: error: <sys/dlpi.h> is not usable on this system; it probably has a non-standard DLPI" >&2;} 7115 { (exit 1); exit 1; }; } 7116 fi 7117 7118 # 7119 # Check whether we have a /dev/dlpi device or have multiple devices. 7120 # 7121 { echo "$as_me:$LINENO: checking for /dev/dlpi device" >&5 7122 echo $ECHO_N "checking for /dev/dlpi device... $ECHO_C" >&6; } 7123 if test -c /dev/dlpi ; then 7124 { echo "$as_me:$LINENO: result: yes" >&5 7125 echo "${ECHO_T}yes" >&6; } 7126 7127 cat >>confdefs.h <<\_ACEOF 7128 #define HAVE_DEV_DLPI 1 7129 _ACEOF 7130 7131 else 7132 { echo "$as_me:$LINENO: result: no" >&5 7133 echo "${ECHO_T}no" >&6; } 7134 dir="/dev/dlpi" 7135 { echo "$as_me:$LINENO: checking for $dir directory" >&5 7136 echo $ECHO_N "checking for $dir directory... $ECHO_C" >&6; } 7137 if test -d $dir ; then 7138 { echo "$as_me:$LINENO: result: yes" >&5 7139 echo "${ECHO_T}yes" >&6; } 7140 7141 cat >>confdefs.h <<_ACEOF 7142 #define PCAP_DEV_PREFIX "$dir" 7143 _ACEOF 7144 7145 else 7146 { echo "$as_me:$LINENO: result: no" >&5 7147 echo "${ECHO_T}no" >&6; } 7148 fi 7149 fi 7150 7151 # 7152 # This check is for Solaris with DLPI support for passive modes. 7153 # See dlpi(7P) for more details. 7154 # 7155 { echo "$as_me:$LINENO: checking if dl_passive_req_t struct exists" >&5 7156 echo $ECHO_N "checking if dl_passive_req_t struct exists... $ECHO_C" >&6; } 7157 if test "${ac_cv_lbl_has_dl_passive_req_t+set}" = set; then 7158 echo $ECHO_N "(cached) $ECHO_C" >&6 7159 else 7160 cat >conftest.$ac_ext <<_ACEOF 7161 /* confdefs.h. */ 7162 _ACEOF 7163 cat confdefs.h >>conftest.$ac_ext 7164 cat >>conftest.$ac_ext <<_ACEOF 7165 /* end confdefs.h. */ 7166 7167 # include <sys/types.h> 7168 # include <sys/dlpi.h> 7169 int 7170 main () 7171 { 7172 u_int i = sizeof(dl_passive_req_t) 7173 ; 7174 return 0; 7175 } 7176 _ACEOF 7177 rm -f conftest.$ac_objext 7178 if { (ac_try="$ac_compile" 7179 case "(($ac_try" in 7180 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7181 *) ac_try_echo=$ac_try;; 7182 esac 7183 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7184 (eval "$ac_compile") 2>conftest.er1 7185 ac_status=$? 7186 grep -v '^ *+' conftest.er1 >conftest.err 7187 rm -f conftest.er1 7188 cat conftest.err >&5 7189 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7190 (exit $ac_status); } && { 7191 test -z "$ac_c_werror_flag" || 7192 test ! -s conftest.err 7193 } && test -s conftest.$ac_objext; then 7194 ac_cv_lbl_has_dl_passive_req_t=yes 7195 else 7196 echo "$as_me: failed program was:" >&5 7197 sed 's/^/| /' conftest.$ac_ext >&5 7198 7199 ac_cv_lbl_has_dl_passive_req_t=no 7200 fi 7201 7202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7203 fi 7204 7205 { echo "$as_me:$LINENO: result: $ac_cv_lbl_has_dl_passive_req_t" >&5 7206 echo "${ECHO_T}$ac_cv_lbl_has_dl_passive_req_t" >&6; } 7207 if test $ac_cv_lbl_has_dl_passive_req_t = yes ; then 7208 7209 cat >>confdefs.h <<\_ACEOF 7210 #define HAVE_DLPI_PASSIVE 1 7211 _ACEOF 7212 7213 fi 7214 ;; 7215 7216 linux) 7217 { echo "$as_me:$LINENO: checking Linux kernel version" >&5 7218 echo $ECHO_N "checking Linux kernel version... $ECHO_C" >&6; } 7219 if test "$cross_compiling" = yes; then 7220 if test "${ac_cv_linux_vers+set}" = set; then 7221 echo $ECHO_N "(cached) $ECHO_C" >&6 7222 else 7223 ac_cv_linux_vers=unknown 7224 fi 7225 7226 else 7227 if test "${ac_cv_linux_vers+set}" = set; then 7228 echo $ECHO_N "(cached) $ECHO_C" >&6 7229 else 7230 ac_cv_linux_vers=`uname -r 2>&1 | \ 7231 sed -n -e '$s/.* //' -e '$s/\..*//p'` 7232 fi 7233 7234 fi 7235 { echo "$as_me:$LINENO: result: $ac_cv_linux_vers" >&5 7236 echo "${ECHO_T}$ac_cv_linux_vers" >&6; } 7237 if test $ac_cv_linux_vers = unknown ; then 7238 { { echo "$as_me:$LINENO: error: cannot determine linux version when cross-compiling" >&5 7239 echo "$as_me: error: cannot determine linux version when cross-compiling" >&2;} 7240 { (exit 1); exit 1; }; } 7241 fi 7242 if test $ac_cv_linux_vers -lt 2 ; then 7243 { { echo "$as_me:$LINENO: error: version 2 or higher required; see the INSTALL doc for more info" >&5 7244 echo "$as_me: error: version 2 or higher required; see the INSTALL doc for more info" >&2;} 7245 { (exit 1); exit 1; }; } 7246 fi 7247 7248 # 7249 # Do we have the wireless extensions? 7250 # 7251 7252 for ac_header in linux/wireless.h 7253 do 7254 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 7255 { echo "$as_me:$LINENO: checking for $ac_header" >&5 7256 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 7257 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 7258 echo $ECHO_N "(cached) $ECHO_C" >&6 7259 else 7260 cat >conftest.$ac_ext <<_ACEOF 7261 /* confdefs.h. */ 7262 _ACEOF 7263 cat confdefs.h >>conftest.$ac_ext 7264 cat >>conftest.$ac_ext <<_ACEOF 7265 /* end confdefs.h. */ 7266 7267 #include <sys/socket.h> 7268 #include <linux/if.h> 7269 #include <linux/types.h> 7270 7271 7272 #include <$ac_header> 7273 _ACEOF 7274 rm -f conftest.$ac_objext 7275 if { (ac_try="$ac_compile" 7276 case "(($ac_try" in 7277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7278 *) ac_try_echo=$ac_try;; 7279 esac 7280 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7281 (eval "$ac_compile") 2>conftest.er1 7282 ac_status=$? 7283 grep -v '^ *+' conftest.er1 >conftest.err 7284 rm -f conftest.er1 7285 cat conftest.err >&5 7286 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7287 (exit $ac_status); } && { 7288 test -z "$ac_c_werror_flag" || 7289 test ! -s conftest.err 7290 } && test -s conftest.$ac_objext; then 7291 eval "$as_ac_Header=yes" 7292 else 7293 echo "$as_me: failed program was:" >&5 7294 sed 's/^/| /' conftest.$ac_ext >&5 7295 7296 eval "$as_ac_Header=no" 7297 fi 7298 7299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7300 fi 7301 ac_res=`eval echo '${'$as_ac_Header'}'` 7302 { echo "$as_me:$LINENO: result: $ac_res" >&5 7303 echo "${ECHO_T}$ac_res" >&6; } 7304 if test `eval echo '${'$as_ac_Header'}'` = yes; then 7305 cat >>confdefs.h <<_ACEOF 7306 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 7307 _ACEOF 7308 7309 fi 7310 7311 done 7312 7313 7314 # 7315 # Do we have libnl? 7316 # 7317 7318 # Check whether --with-libnl was given. 7319 if test "${with_libnl+set}" = set; then 7320 withval=$with_libnl; with_libnl=$withval 7321 fi 7322 7323 7324 if test x$with_libnl != xno ; then 7325 { echo "$as_me:$LINENO: checking for nl_handle_alloc in -lnl" >&5 7326 echo $ECHO_N "checking for nl_handle_alloc in -lnl... $ECHO_C" >&6; } 7327 if test "${ac_cv_lib_nl_nl_handle_alloc+set}" = set; then 7328 echo $ECHO_N "(cached) $ECHO_C" >&6 7329 else 7330 ac_check_lib_save_LIBS=$LIBS 7331 LIBS="-lnl $LIBS" 7332 cat >conftest.$ac_ext <<_ACEOF 7333 /* confdefs.h. */ 7334 _ACEOF 7335 cat confdefs.h >>conftest.$ac_ext 7336 cat >>conftest.$ac_ext <<_ACEOF 7337 /* end confdefs.h. */ 7338 7339 /* Override any GCC internal prototype to avoid an error. 7340 Use char because int might match the return type of a GCC 7341 builtin and then its argument prototype would still apply. */ 7342 #ifdef __cplusplus 7343 extern "C" 7344 #endif 7345 char nl_handle_alloc (); 7346 int 7347 main () 7348 { 7349 return nl_handle_alloc (); 7350 ; 7351 return 0; 7352 } 7353 _ACEOF 7354 rm -f conftest.$ac_objext conftest$ac_exeext 7355 if { (ac_try="$ac_link" 7356 case "(($ac_try" in 7357 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7358 *) ac_try_echo=$ac_try;; 7359 esac 7360 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7361 (eval "$ac_link") 2>conftest.er1 7362 ac_status=$? 7363 grep -v '^ *+' conftest.er1 >conftest.err 7364 rm -f conftest.er1 7365 cat conftest.err >&5 7366 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7367 (exit $ac_status); } && { 7368 test -z "$ac_c_werror_flag" || 7369 test ! -s conftest.err 7370 } && test -s conftest$ac_exeext && 7371 $as_test_x conftest$ac_exeext; then 7372 ac_cv_lib_nl_nl_handle_alloc=yes 7373 else 7374 echo "$as_me: failed program was:" >&5 7375 sed 's/^/| /' conftest.$ac_ext >&5 7376 7377 ac_cv_lib_nl_nl_handle_alloc=no 7378 fi 7379 7380 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 7381 conftest$ac_exeext conftest.$ac_ext 7382 LIBS=$ac_check_lib_save_LIBS 7383 fi 7384 { echo "$as_me:$LINENO: result: $ac_cv_lib_nl_nl_handle_alloc" >&5 7385 echo "${ECHO_T}$ac_cv_lib_nl_nl_handle_alloc" >&6; } 7386 if test $ac_cv_lib_nl_nl_handle_alloc = yes; then 7387 LIBS="-lnl $LIBS" 7388 7389 cat >>confdefs.h <<\_ACEOF 7390 #define HAVE_LIBNL 1 7391 _ACEOF 7392 7393 else 7394 if test x$with_libnl = xyes ; then 7395 { { echo "$as_me:$LINENO: error: libnl support requested but libnl not found" >&5 7396 echo "$as_me: error: libnl support requested but libnl not found" >&2;} 7397 { (exit 1); exit 1; }; } 7398 fi 7399 7400 fi 7401 7402 fi 7403 7404 { echo "$as_me:$LINENO: checking if if_packet.h has tpacket_stats defined" >&5 7405 echo $ECHO_N "checking if if_packet.h has tpacket_stats defined... $ECHO_C" >&6; } 7406 if test "${ac_cv_lbl_tpacket_stats+set}" = set; then 7407 echo $ECHO_N "(cached) $ECHO_C" >&6 7408 else 7409 cat >conftest.$ac_ext <<_ACEOF 7410 /* confdefs.h. */ 7411 _ACEOF 7412 cat confdefs.h >>conftest.$ac_ext 7413 cat >>conftest.$ac_ext <<_ACEOF 7414 /* end confdefs.h. */ 7415 7416 # include <linux/if_packet.h> 7417 int 7418 main () 7419 { 7420 struct tpacket_stats stats 7421 ; 7422 return 0; 7423 } 7424 _ACEOF 7425 rm -f conftest.$ac_objext 7426 if { (ac_try="$ac_compile" 7427 case "(($ac_try" in 7428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7429 *) ac_try_echo=$ac_try;; 7430 esac 7431 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7432 (eval "$ac_compile") 2>conftest.er1 7433 ac_status=$? 7434 grep -v '^ *+' conftest.er1 >conftest.err 7435 rm -f conftest.er1 7436 cat conftest.err >&5 7437 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7438 (exit $ac_status); } && { 7439 test -z "$ac_c_werror_flag" || 7440 test ! -s conftest.err 7441 } && test -s conftest.$ac_objext; then 7442 ac_cv_lbl_tpacket_stats=yes 7443 else 7444 echo "$as_me: failed program was:" >&5 7445 sed 's/^/| /' conftest.$ac_ext >&5 7446 7447 ac_cv_lbl_tpacket_stats=no 7448 fi 7449 7450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7451 fi 7452 7453 { echo "$as_me:$LINENO: result: $ac_cv_lbl_tpacket_stats" >&5 7454 echo "${ECHO_T}$ac_cv_lbl_tpacket_stats" >&6; } 7455 if test $ac_cv_lbl_tpacket_stats = yes; then 7456 7457 cat >>confdefs.h <<\_ACEOF 7458 #define HAVE_TPACKET_STATS 1 7459 _ACEOF 7460 7461 fi 7462 { echo "$as_me:$LINENO: checking if tpacket_auxdata struct has tp_vlan_tci member" >&5 7463 echo $ECHO_N "checking if tpacket_auxdata struct has tp_vlan_tci member... $ECHO_C" >&6; } 7464 if test "${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+set}" = set; then 7465 echo $ECHO_N "(cached) $ECHO_C" >&6 7466 else 7467 cat >conftest.$ac_ext <<_ACEOF 7468 /* confdefs.h. */ 7469 _ACEOF 7470 cat confdefs.h >>conftest.$ac_ext 7471 cat >>conftest.$ac_ext <<_ACEOF 7472 /* end confdefs.h. */ 7473 7474 # include <linux/if_packet.h> 7475 int 7476 main () 7477 { 7478 u_int i = sizeof(((struct tpacket_auxdata *)0)->tp_vlan_tci) 7479 ; 7480 return 0; 7481 } 7482 _ACEOF 7483 rm -f conftest.$ac_objext 7484 if { (ac_try="$ac_compile" 7485 case "(($ac_try" in 7486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7487 *) ac_try_echo=$ac_try;; 7488 esac 7489 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7490 (eval "$ac_compile") 2>conftest.er1 7491 ac_status=$? 7492 grep -v '^ *+' conftest.er1 >conftest.err 7493 rm -f conftest.er1 7494 cat conftest.err >&5 7495 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7496 (exit $ac_status); } && { 7497 test -z "$ac_c_werror_flag" || 7498 test ! -s conftest.err 7499 } && test -s conftest.$ac_objext; then 7500 ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=yes 7501 else 7502 echo "$as_me: failed program was:" >&5 7503 sed 's/^/| /' conftest.$ac_ext >&5 7504 7505 ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=no 7506 fi 7507 7508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7509 fi 7510 7511 { echo "$as_me:$LINENO: result: $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&5 7512 echo "${ECHO_T}$ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&6; } 7513 if test $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci = yes ; then 7514 HAVE_LINUX_TPACKET_AUXDATA=tp_vlan_tci 7515 7516 7517 cat >>confdefs.h <<\_ACEOF 7518 #define HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI 1 7519 _ACEOF 7520 7521 fi 7522 ;; 7523 7524 bpf) 7525 # 7526 # Check whether we have the *BSD-style ioctls. 7527 # 7528 7529 for ac_header in net/if_media.h 7530 do 7531 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 7532 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 7533 { echo "$as_me:$LINENO: checking for $ac_header" >&5 7534 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 7535 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 7536 echo $ECHO_N "(cached) $ECHO_C" >&6 7537 fi 7538 ac_res=`eval echo '${'$as_ac_Header'}'` 7539 { echo "$as_me:$LINENO: result: $ac_res" >&5 7540 echo "${ECHO_T}$ac_res" >&6; } 7541 else 7542 # Is the header compilable? 7543 { echo "$as_me:$LINENO: checking $ac_header usability" >&5 7544 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 7545 cat >conftest.$ac_ext <<_ACEOF 7546 /* confdefs.h. */ 7547 _ACEOF 7548 cat confdefs.h >>conftest.$ac_ext 7549 cat >>conftest.$ac_ext <<_ACEOF 7550 /* end confdefs.h. */ 7551 $ac_includes_default 7552 #include <$ac_header> 7553 _ACEOF 7554 rm -f conftest.$ac_objext 7555 if { (ac_try="$ac_compile" 7556 case "(($ac_try" in 7557 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7558 *) ac_try_echo=$ac_try;; 7559 esac 7560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7561 (eval "$ac_compile") 2>conftest.er1 7562 ac_status=$? 7563 grep -v '^ *+' conftest.er1 >conftest.err 7564 rm -f conftest.er1 7565 cat conftest.err >&5 7566 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7567 (exit $ac_status); } && { 7568 test -z "$ac_c_werror_flag" || 7569 test ! -s conftest.err 7570 } && test -s conftest.$ac_objext; then 7571 ac_header_compiler=yes 7572 else 7573 echo "$as_me: failed program was:" >&5 7574 sed 's/^/| /' conftest.$ac_ext >&5 7575 7576 ac_header_compiler=no 7577 fi 7578 7579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7580 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 7581 echo "${ECHO_T}$ac_header_compiler" >&6; } 7582 7583 # Is the header present? 7584 { echo "$as_me:$LINENO: checking $ac_header presence" >&5 7585 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 7586 cat >conftest.$ac_ext <<_ACEOF 7587 /* confdefs.h. */ 7588 _ACEOF 7589 cat confdefs.h >>conftest.$ac_ext 7590 cat >>conftest.$ac_ext <<_ACEOF 7591 /* end confdefs.h. */ 7592 #include <$ac_header> 7593 _ACEOF 7594 if { (ac_try="$ac_cpp conftest.$ac_ext" 7595 case "(($ac_try" in 7596 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7597 *) ac_try_echo=$ac_try;; 7598 esac 7599 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7600 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 7601 ac_status=$? 7602 grep -v '^ *+' conftest.er1 >conftest.err 7603 rm -f conftest.er1 7604 cat conftest.err >&5 7605 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7606 (exit $ac_status); } >/dev/null && { 7607 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 7608 test ! -s conftest.err 7609 }; then 7610 ac_header_preproc=yes 7611 else 7612 echo "$as_me: failed program was:" >&5 7613 sed 's/^/| /' conftest.$ac_ext >&5 7614 7615 ac_header_preproc=no 7616 fi 7617 7618 rm -f conftest.err conftest.$ac_ext 7619 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 7620 echo "${ECHO_T}$ac_header_preproc" >&6; } 7621 7622 # So? What about this header? 7623 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 7624 yes:no: ) 7625 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 7626 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 7627 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 7628 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 7629 ac_header_preproc=yes 7630 ;; 7631 no:yes:* ) 7632 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 7633 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 7634 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 7635 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 7636 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 7637 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 7638 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 7639 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 7640 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 7641 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 7642 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 7643 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 7644 7645 ;; 7646 esac 7647 { echo "$as_me:$LINENO: checking for $ac_header" >&5 7648 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 7649 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 7650 echo $ECHO_N "(cached) $ECHO_C" >&6 7651 else 7652 eval "$as_ac_Header=\$ac_header_preproc" 7653 fi 7654 ac_res=`eval echo '${'$as_ac_Header'}'` 7655 { echo "$as_me:$LINENO: result: $ac_res" >&5 7656 echo "${ECHO_T}$ac_res" >&6; } 7657 7658 fi 7659 if test `eval echo '${'$as_ac_Header'}'` = yes; then 7660 cat >>confdefs.h <<_ACEOF 7661 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 7662 _ACEOF 7663 7664 fi 7665 7666 done 7667 7668 7669 { echo "$as_me:$LINENO: checking whether the system supports zerocopy BPF" >&5 7670 echo $ECHO_N "checking whether the system supports zerocopy BPF... $ECHO_C" >&6; } 7671 cat >conftest.$ac_ext <<_ACEOF 7672 /* confdefs.h. */ 7673 _ACEOF 7674 cat confdefs.h >>conftest.$ac_ext 7675 cat >>conftest.$ac_ext <<_ACEOF 7676 /* end confdefs.h. */ 7677 #include <sys/socket.h> 7678 #include <sys/ioctl.h> 7679 #include <net/if.h> 7680 #include <net/bpf.h> 7681 int 7682 main () 7683 { 7684 return (BIOCROTZBUF + BPF_BUFMODE_ZBUF); 7685 ; 7686 return 0; 7687 } 7688 _ACEOF 7689 rm -f conftest.$ac_objext 7690 if { (ac_try="$ac_compile" 7691 case "(($ac_try" in 7692 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7693 *) ac_try_echo=$ac_try;; 7694 esac 7695 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7696 (eval "$ac_compile") 2>conftest.er1 7697 ac_status=$? 7698 grep -v '^ *+' conftest.er1 >conftest.err 7699 rm -f conftest.er1 7700 cat conftest.err >&5 7701 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7702 (exit $ac_status); } && { 7703 test -z "$ac_c_werror_flag" || 7704 test ! -s conftest.err 7705 } && test -s conftest.$ac_objext; then 7706 7707 { echo "$as_me:$LINENO: result: yes" >&5 7708 echo "${ECHO_T}yes" >&6; } 7709 7710 cat >>confdefs.h <<\_ACEOF 7711 #define HAVE_ZEROCOPY_BPF 1 7712 _ACEOF 7713 7714 7715 else 7716 echo "$as_me: failed program was:" >&5 7717 sed 's/^/| /' conftest.$ac_ext >&5 7718 7719 { echo "$as_me:$LINENO: result: no" >&5 7720 echo "${ECHO_T}no" >&6; } 7721 fi 7722 7723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7724 7725 # 7726 # Check whether we have struct BPF_TIMEVAL. 7727 # 7728 { echo "$as_me:$LINENO: checking for struct BPF_TIMEVAL" >&5 7729 echo $ECHO_N "checking for struct BPF_TIMEVAL... $ECHO_C" >&6; } 7730 if test "${ac_cv_type_struct_BPF_TIMEVAL+set}" = set; then 7731 echo $ECHO_N "(cached) $ECHO_C" >&6 7732 else 7733 cat >conftest.$ac_ext <<_ACEOF 7734 /* confdefs.h. */ 7735 _ACEOF 7736 cat confdefs.h >>conftest.$ac_ext 7737 cat >>conftest.$ac_ext <<_ACEOF 7738 /* end confdefs.h. */ 7739 7740 #include <sys/types.h> 7741 #include <sys/ioctl.h> 7742 #ifdef HAVE_SYS_IOCCOM_H 7743 #include <sys/ioccom.h> 7744 #endif 7745 #include <net/bpf.h> 7746 7747 7748 typedef struct BPF_TIMEVAL ac__type_new_; 7749 int 7750 main () 7751 { 7752 if ((ac__type_new_ *) 0) 7753 return 0; 7754 if (sizeof (ac__type_new_)) 7755 return 0; 7756 ; 7757 return 0; 7758 } 7759 _ACEOF 7760 rm -f conftest.$ac_objext 7761 if { (ac_try="$ac_compile" 7762 case "(($ac_try" in 7763 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7764 *) ac_try_echo=$ac_try;; 7765 esac 7766 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7767 (eval "$ac_compile") 2>conftest.er1 7768 ac_status=$? 7769 grep -v '^ *+' conftest.er1 >conftest.err 7770 rm -f conftest.er1 7771 cat conftest.err >&5 7772 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7773 (exit $ac_status); } && { 7774 test -z "$ac_c_werror_flag" || 7775 test ! -s conftest.err 7776 } && test -s conftest.$ac_objext; then 7777 ac_cv_type_struct_BPF_TIMEVAL=yes 7778 else 7779 echo "$as_me: failed program was:" >&5 7780 sed 's/^/| /' conftest.$ac_ext >&5 7781 7782 ac_cv_type_struct_BPF_TIMEVAL=no 7783 fi 7784 7785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7786 fi 7787 { echo "$as_me:$LINENO: result: $ac_cv_type_struct_BPF_TIMEVAL" >&5 7788 echo "${ECHO_T}$ac_cv_type_struct_BPF_TIMEVAL" >&6; } 7789 if test $ac_cv_type_struct_BPF_TIMEVAL = yes; then 7790 7791 cat >>confdefs.h <<_ACEOF 7792 #define HAVE_STRUCT_BPF_TIMEVAL 1 7793 _ACEOF 7794 7795 7796 fi 7797 7798 ;; 7799 7800 dag) 7801 V_DEFS="$V_DEFS -DDAG_ONLY" 7802 ;; 7803 7804 septel) 7805 V_DEFS="$V_DEFS -DSEPTEL_ONLY" 7806 ;; 7807 7808 snf) 7809 V_DEFS="$V_DEFS -DSNF_ONLY" 7810 ;; 7811 7812 null) 7813 { echo "$as_me:$LINENO: WARNING: cannot determine packet capture interface" >&5 7814 echo "$as_me: WARNING: cannot determine packet capture interface" >&2;} 7815 { echo "$as_me:$LINENO: WARNING: (see the INSTALL doc for more info)" >&5 7816 echo "$as_me: WARNING: (see the INSTALL doc for more info)" >&2;} 7817 ;; 7818 esac 7819 7820 if test "$V_PCAP" = null 7821 then 7822 # 7823 # We can't capture, so we can't open any capture 7824 # devices, so we won't return any interfaces. 7825 # 7826 V_FINDALLDEVS=null 7827 else 7828 { echo "$as_me:$LINENO: checking for getifaddrs" >&5 7829 echo $ECHO_N "checking for getifaddrs... $ECHO_C" >&6; } 7830 if test "${ac_cv_func_getifaddrs+set}" = set; then 7831 echo $ECHO_N "(cached) $ECHO_C" >&6 7832 else 7833 cat >conftest.$ac_ext <<_ACEOF 7834 /* confdefs.h. */ 7835 _ACEOF 7836 cat confdefs.h >>conftest.$ac_ext 7837 cat >>conftest.$ac_ext <<_ACEOF 7838 /* end confdefs.h. */ 7839 /* Define getifaddrs to an innocuous variant, in case <limits.h> declares getifaddrs. 7840 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 7841 #define getifaddrs innocuous_getifaddrs 7842 7843 /* System header to define __stub macros and hopefully few prototypes, 7844 which can conflict with char getifaddrs (); below. 7845 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7846 <limits.h> exists even on freestanding compilers. */ 7847 7848 #ifdef __STDC__ 7849 # include <limits.h> 7850 #else 7851 # include <assert.h> 7852 #endif 7853 7854 #undef getifaddrs 7855 7856 /* Override any GCC internal prototype to avoid an error. 7857 Use char because int might match the return type of a GCC 7858 builtin and then its argument prototype would still apply. */ 7859 #ifdef __cplusplus 7860 extern "C" 7861 #endif 7862 char getifaddrs (); 7863 /* The GNU C library defines this for functions which it implements 7864 to always fail with ENOSYS. Some functions are actually named 7865 something starting with __ and the normal name is an alias. */ 7866 #if defined __stub_getifaddrs || defined __stub___getifaddrs 7867 choke me 7868 #endif 7869 7870 int 7871 main () 7872 { 7873 return getifaddrs (); 7874 ; 7875 return 0; 7876 } 7877 _ACEOF 7878 rm -f conftest.$ac_objext conftest$ac_exeext 7879 if { (ac_try="$ac_link" 7880 case "(($ac_try" in 7881 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7882 *) ac_try_echo=$ac_try;; 7883 esac 7884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7885 (eval "$ac_link") 2>conftest.er1 7886 ac_status=$? 7887 grep -v '^ *+' conftest.er1 >conftest.err 7888 rm -f conftest.er1 7889 cat conftest.err >&5 7890 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7891 (exit $ac_status); } && { 7892 test -z "$ac_c_werror_flag" || 7893 test ! -s conftest.err 7894 } && test -s conftest$ac_exeext && 7895 $as_test_x conftest$ac_exeext; then 7896 ac_cv_func_getifaddrs=yes 7897 else 7898 echo "$as_me: failed program was:" >&5 7899 sed 's/^/| /' conftest.$ac_ext >&5 7900 7901 ac_cv_func_getifaddrs=no 7902 fi 7903 7904 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 7905 conftest$ac_exeext conftest.$ac_ext 7906 fi 7907 { echo "$as_me:$LINENO: result: $ac_cv_func_getifaddrs" >&5 7908 echo "${ECHO_T}$ac_cv_func_getifaddrs" >&6; } 7909 if test $ac_cv_func_getifaddrs = yes; then 7910 7911 # 7912 # We have "getifaddrs()"; make sure we have <ifaddrs.h> 7913 # as well, just in case some platform is really weird. 7914 # 7915 if test "${ac_cv_header_ifaddrs_h+set}" = set; then 7916 { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 7917 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; } 7918 if test "${ac_cv_header_ifaddrs_h+set}" = set; then 7919 echo $ECHO_N "(cached) $ECHO_C" >&6 7920 fi 7921 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 7922 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; } 7923 else 7924 # Is the header compilable? 7925 { echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5 7926 echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6; } 7927 cat >conftest.$ac_ext <<_ACEOF 7928 /* confdefs.h. */ 7929 _ACEOF 7930 cat confdefs.h >>conftest.$ac_ext 7931 cat >>conftest.$ac_ext <<_ACEOF 7932 /* end confdefs.h. */ 7933 $ac_includes_default 7934 #include <ifaddrs.h> 7935 _ACEOF 7936 rm -f conftest.$ac_objext 7937 if { (ac_try="$ac_compile" 7938 case "(($ac_try" in 7939 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7940 *) ac_try_echo=$ac_try;; 7941 esac 7942 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7943 (eval "$ac_compile") 2>conftest.er1 7944 ac_status=$? 7945 grep -v '^ *+' conftest.er1 >conftest.err 7946 rm -f conftest.er1 7947 cat conftest.err >&5 7948 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7949 (exit $ac_status); } && { 7950 test -z "$ac_c_werror_flag" || 7951 test ! -s conftest.err 7952 } && test -s conftest.$ac_objext; then 7953 ac_header_compiler=yes 7954 else 7955 echo "$as_me: failed program was:" >&5 7956 sed 's/^/| /' conftest.$ac_ext >&5 7957 7958 ac_header_compiler=no 7959 fi 7960 7961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7962 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 7963 echo "${ECHO_T}$ac_header_compiler" >&6; } 7964 7965 # Is the header present? 7966 { echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5 7967 echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6; } 7968 cat >conftest.$ac_ext <<_ACEOF 7969 /* confdefs.h. */ 7970 _ACEOF 7971 cat confdefs.h >>conftest.$ac_ext 7972 cat >>conftest.$ac_ext <<_ACEOF 7973 /* end confdefs.h. */ 7974 #include <ifaddrs.h> 7975 _ACEOF 7976 if { (ac_try="$ac_cpp conftest.$ac_ext" 7977 case "(($ac_try" in 7978 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7979 *) ac_try_echo=$ac_try;; 7980 esac 7981 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7982 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 7983 ac_status=$? 7984 grep -v '^ *+' conftest.er1 >conftest.err 7985 rm -f conftest.er1 7986 cat conftest.err >&5 7987 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7988 (exit $ac_status); } >/dev/null && { 7989 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 7990 test ! -s conftest.err 7991 }; then 7992 ac_header_preproc=yes 7993 else 7994 echo "$as_me: failed program was:" >&5 7995 sed 's/^/| /' conftest.$ac_ext >&5 7996 7997 ac_header_preproc=no 7998 fi 7999 8000 rm -f conftest.err conftest.$ac_ext 8001 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 8002 echo "${ECHO_T}$ac_header_preproc" >&6; } 8003 8004 # So? What about this header? 8005 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 8006 yes:no: ) 8007 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5 8008 echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 8009 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5 8010 echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;} 8011 ac_header_preproc=yes 8012 ;; 8013 no:yes:* ) 8014 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5 8015 echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;} 8016 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: check for missing prerequisite headers?" >&5 8017 echo "$as_me: WARNING: ifaddrs.h: check for missing prerequisite headers?" >&2;} 8018 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5 8019 echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;} 8020 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: section \"Present But Cannot Be Compiled\"" >&5 8021 echo "$as_me: WARNING: ifaddrs.h: section \"Present But Cannot Be Compiled\"" >&2;} 8022 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5 8023 echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;} 8024 { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5 8025 echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;} 8026 8027 ;; 8028 esac 8029 { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 8030 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; } 8031 if test "${ac_cv_header_ifaddrs_h+set}" = set; then 8032 echo $ECHO_N "(cached) $ECHO_C" >&6 8033 else 8034 ac_cv_header_ifaddrs_h=$ac_header_preproc 8035 fi 8036 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 8037 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; } 8038 8039 fi 8040 if test $ac_cv_header_ifaddrs_h = yes; then 8041 8042 # 8043 # We have the header, so we use "getifaddrs()" to 8044 # get the list of interfaces. 8045 # 8046 V_FINDALLDEVS=getad 8047 8048 else 8049 8050 # 8051 # We don't have the header - give up. 8052 # XXX - we could also fall back on some other 8053 # mechanism, but, for now, this'll catch this 8054 # problem so that we can at least try to figure 8055 # out something to do on systems with "getifaddrs()" 8056 # but without "ifaddrs.h", if there is something 8057 # we can do on those systems. 8058 # 8059 { { echo "$as_me:$LINENO: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&5 8060 echo "$as_me: error: Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." >&2;} 8061 { (exit 1); exit 1; }; } 8062 8063 fi 8064 8065 8066 8067 else 8068 8069 # 8070 # Well, we don't have "getifaddrs()", so we have to use 8071 # some other mechanism; determine what that mechanism is. 8072 # 8073 # The first thing we use is the type of capture mechanism, 8074 # which is somewhat of a proxy for the OS we're using. 8075 # 8076 case "$V_PCAP" in 8077 8078 dlpi|libdlpi) 8079 8080 8081 for ac_header in sys/bufmod.h sys/dlpi_ext.h 8082 do 8083 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 8084 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 8085 { echo "$as_me:$LINENO: checking for $ac_header" >&5 8086 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 8087 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 8088 echo $ECHO_N "(cached) $ECHO_C" >&6 8089 fi 8090 ac_res=`eval echo '${'$as_ac_Header'}'` 8091 { echo "$as_me:$LINENO: result: $ac_res" >&5 8092 echo "${ECHO_T}$ac_res" >&6; } 8093 else 8094 # Is the header compilable? 8095 { echo "$as_me:$LINENO: checking $ac_header usability" >&5 8096 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 8097 cat >conftest.$ac_ext <<_ACEOF 8098 /* confdefs.h. */ 8099 _ACEOF 8100 cat confdefs.h >>conftest.$ac_ext 8101 cat >>conftest.$ac_ext <<_ACEOF 8102 /* end confdefs.h. */ 8103 $ac_includes_default 8104 #include <$ac_header> 8105 _ACEOF 8106 rm -f conftest.$ac_objext 8107 if { (ac_try="$ac_compile" 8108 case "(($ac_try" in 8109 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8110 *) ac_try_echo=$ac_try;; 8111 esac 8112 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8113 (eval "$ac_compile") 2>conftest.er1 8114 ac_status=$? 8115 grep -v '^ *+' conftest.er1 >conftest.err 8116 rm -f conftest.er1 8117 cat conftest.err >&5 8118 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8119 (exit $ac_status); } && { 8120 test -z "$ac_c_werror_flag" || 8121 test ! -s conftest.err 8122 } && test -s conftest.$ac_objext; then 8123 ac_header_compiler=yes 8124 else 8125 echo "$as_me: failed program was:" >&5 8126 sed 's/^/| /' conftest.$ac_ext >&5 8127 8128 ac_header_compiler=no 8129 fi 8130 8131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8132 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 8133 echo "${ECHO_T}$ac_header_compiler" >&6; } 8134 8135 # Is the header present? 8136 { echo "$as_me:$LINENO: checking $ac_header presence" >&5 8137 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 8138 cat >conftest.$ac_ext <<_ACEOF 8139 /* confdefs.h. */ 8140 _ACEOF 8141 cat confdefs.h >>conftest.$ac_ext 8142 cat >>conftest.$ac_ext <<_ACEOF 8143 /* end confdefs.h. */ 8144 #include <$ac_header> 8145 _ACEOF 8146 if { (ac_try="$ac_cpp conftest.$ac_ext" 8147 case "(($ac_try" in 8148 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8149 *) ac_try_echo=$ac_try;; 8150 esac 8151 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8152 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 8153 ac_status=$? 8154 grep -v '^ *+' conftest.er1 >conftest.err 8155 rm -f conftest.er1 8156 cat conftest.err >&5 8157 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8158 (exit $ac_status); } >/dev/null && { 8159 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 8160 test ! -s conftest.err 8161 }; then 8162 ac_header_preproc=yes 8163 else 8164 echo "$as_me: failed program was:" >&5 8165 sed 's/^/| /' conftest.$ac_ext >&5 8166 8167 ac_header_preproc=no 8168 fi 8169 8170 rm -f conftest.err conftest.$ac_ext 8171 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 8172 echo "${ECHO_T}$ac_header_preproc" >&6; } 8173 8174 # So? What about this header? 8175 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 8176 yes:no: ) 8177 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 8178 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 8179 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 8180 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 8181 ac_header_preproc=yes 8182 ;; 8183 no:yes:* ) 8184 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 8185 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 8186 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 8187 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 8188 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 8189 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 8190 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 8191 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 8192 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 8193 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 8194 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 8195 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 8196 8197 ;; 8198 esac 8199 { echo "$as_me:$LINENO: checking for $ac_header" >&5 8200 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 8201 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 8202 echo $ECHO_N "(cached) $ECHO_C" >&6 8203 else 8204 eval "$as_ac_Header=\$ac_header_preproc" 8205 fi 8206 ac_res=`eval echo '${'$as_ac_Header'}'` 8207 { echo "$as_me:$LINENO: result: $ac_res" >&5 8208 echo "${ECHO_T}$ac_res" >&6; } 8209 8210 fi 8211 if test `eval echo '${'$as_ac_Header'}'` = yes; then 8212 cat >>confdefs.h <<_ACEOF 8213 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 8214 _ACEOF 8215 8216 fi 8217 8218 done 8219 8220 # 8221 # This might be Solaris 8 or later, with 8222 # SIOCGLIFCONF, or it might be some other OS 8223 # or some older version of Solaris, with 8224 # just SIOCGIFCONF. 8225 # 8226 { echo "$as_me:$LINENO: checking whether we have SIOCGLIFCONF" >&5 8227 echo $ECHO_N "checking whether we have SIOCGLIFCONF... $ECHO_C" >&6; } 8228 if test "${ac_cv_lbl_have_siocglifconf+set}" = set; then 8229 echo $ECHO_N "(cached) $ECHO_C" >&6 8230 else 8231 cat >conftest.$ac_ext <<_ACEOF 8232 /* confdefs.h. */ 8233 _ACEOF 8234 cat confdefs.h >>conftest.$ac_ext 8235 cat >>conftest.$ac_ext <<_ACEOF 8236 /* end confdefs.h. */ 8237 #include <sys/param.h> 8238 #include <sys/file.h> 8239 #include <sys/ioctl.h> 8240 #include <sys/socket.h> 8241 #include <sys/sockio.h> 8242 int 8243 main () 8244 { 8245 ioctl(0, SIOCGLIFCONF, (char *)0); 8246 ; 8247 return 0; 8248 } 8249 _ACEOF 8250 rm -f conftest.$ac_objext 8251 if { (ac_try="$ac_compile" 8252 case "(($ac_try" in 8253 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8254 *) ac_try_echo=$ac_try;; 8255 esac 8256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8257 (eval "$ac_compile") 2>conftest.er1 8258 ac_status=$? 8259 grep -v '^ *+' conftest.er1 >conftest.err 8260 rm -f conftest.er1 8261 cat conftest.err >&5 8262 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8263 (exit $ac_status); } && { 8264 test -z "$ac_c_werror_flag" || 8265 test ! -s conftest.err 8266 } && test -s conftest.$ac_objext; then 8267 ac_cv_lbl_have_siocglifconf=yes 8268 else 8269 echo "$as_me: failed program was:" >&5 8270 sed 's/^/| /' conftest.$ac_ext >&5 8271 8272 ac_cv_lbl_have_siocglifconf=no 8273 fi 8274 8275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8276 fi 8277 8278 { echo "$as_me:$LINENO: result: $ac_cv_lbl_have_siocglifconf" >&5 8279 echo "${ECHO_T}$ac_cv_lbl_have_siocglifconf" >&6; } 8280 if test $ac_cv_lbl_have_siocglifconf = yes ; then 8281 V_FINDALLDEVS=glifc 8282 else 8283 V_FINDALLDEVS=gifc 8284 fi 8285 # 8286 # Needed for common functions used by pcap-[dlpi,libdlpi].c 8287 # 8288 SSRC="dlpisubs.c" 8289 ;; 8290 8291 *) 8292 # 8293 # Assume we just have SIOCGIFCONF. 8294 # (XXX - on at least later Linux kernels, there's 8295 # another mechanism, and we should be using that 8296 # instead.) 8297 # 8298 V_FINDALLDEVS=gifc 8299 ;; 8300 esac 8301 fi 8302 8303 fi 8304 8305 fi 8306 8307 8308 { echo "$as_me:$LINENO: checking for socklen_t" >&5 8309 echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; } 8310 cat >conftest.$ac_ext <<_ACEOF 8311 /* confdefs.h. */ 8312 _ACEOF 8313 cat confdefs.h >>conftest.$ac_ext 8314 cat >>conftest.$ac_ext <<_ACEOF 8315 /* end confdefs.h. */ 8316 8317 #include <sys/types.h> 8318 #include <sys/socket.h> 8319 8320 int 8321 main () 8322 { 8323 socklen_t x; 8324 ; 8325 return 0; 8326 } 8327 _ACEOF 8328 rm -f conftest.$ac_objext 8329 if { (ac_try="$ac_compile" 8330 case "(($ac_try" in 8331 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8332 *) ac_try_echo=$ac_try;; 8333 esac 8334 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8335 (eval "$ac_compile") 2>conftest.er1 8336 ac_status=$? 8337 grep -v '^ *+' conftest.er1 >conftest.err 8338 rm -f conftest.er1 8339 cat conftest.err >&5 8340 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8341 (exit $ac_status); } && { 8342 test -z "$ac_c_werror_flag" || 8343 test ! -s conftest.err 8344 } && test -s conftest.$ac_objext; then 8345 have_socklen_t=yes 8346 else 8347 echo "$as_me: failed program was:" >&5 8348 sed 's/^/| /' conftest.$ac_ext >&5 8349 8350 have_socklen_t=no 8351 fi 8352 8353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8354 if test "x$have_socklen_t" = "xyes"; then 8355 8356 cat >>confdefs.h <<\_ACEOF 8357 #define HAVE_SOCKLEN_T 1 8358 _ACEOF 8359 8360 fi 8361 { echo "$as_me:$LINENO: result: $have_socklen_t" >&5 8362 echo "${ECHO_T}$have_socklen_t" >&6; } 8363 8364 # Check whether --enable-ipv6 was given. 8365 if test "${enable_ipv6+set}" = set; then 8366 enableval=$enable_ipv6; 8367 else 8368 enable_ipv6=ifavailable 8369 fi 8370 8371 if test "$enable_ipv6" != "no"; then 8372 { echo "$as_me:$LINENO: checking for getaddrinfo" >&5 8373 echo $ECHO_N "checking for getaddrinfo... $ECHO_C" >&6; } 8374 if test "${ac_cv_func_getaddrinfo+set}" = set; then 8375 echo $ECHO_N "(cached) $ECHO_C" >&6 8376 else 8377 cat >conftest.$ac_ext <<_ACEOF 8378 /* confdefs.h. */ 8379 _ACEOF 8380 cat confdefs.h >>conftest.$ac_ext 8381 cat >>conftest.$ac_ext <<_ACEOF 8382 /* end confdefs.h. */ 8383 /* Define getaddrinfo to an innocuous variant, in case <limits.h> declares getaddrinfo. 8384 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 8385 #define getaddrinfo innocuous_getaddrinfo 8386 8387 /* System header to define __stub macros and hopefully few prototypes, 8388 which can conflict with char getaddrinfo (); below. 8389 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 8390 <limits.h> exists even on freestanding compilers. */ 8391 8392 #ifdef __STDC__ 8393 # include <limits.h> 8394 #else 8395 # include <assert.h> 8396 #endif 8397 8398 #undef getaddrinfo 8399 8400 /* Override any GCC internal prototype to avoid an error. 8401 Use char because int might match the return type of a GCC 8402 builtin and then its argument prototype would still apply. */ 8403 #ifdef __cplusplus 8404 extern "C" 8405 #endif 8406 char getaddrinfo (); 8407 /* The GNU C library defines this for functions which it implements 8408 to always fail with ENOSYS. Some functions are actually named 8409 something starting with __ and the normal name is an alias. */ 8410 #if defined __stub_getaddrinfo || defined __stub___getaddrinfo 8411 choke me 8412 #endif 8413 8414 int 8415 main () 8416 { 8417 return getaddrinfo (); 8418 ; 8419 return 0; 8420 } 8421 _ACEOF 8422 rm -f conftest.$ac_objext conftest$ac_exeext 8423 if { (ac_try="$ac_link" 8424 case "(($ac_try" in 8425 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8426 *) ac_try_echo=$ac_try;; 8427 esac 8428 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8429 (eval "$ac_link") 2>conftest.er1 8430 ac_status=$? 8431 grep -v '^ *+' conftest.er1 >conftest.err 8432 rm -f conftest.er1 8433 cat conftest.err >&5 8434 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8435 (exit $ac_status); } && { 8436 test -z "$ac_c_werror_flag" || 8437 test ! -s conftest.err 8438 } && test -s conftest$ac_exeext && 8439 $as_test_x conftest$ac_exeext; then 8440 ac_cv_func_getaddrinfo=yes 8441 else 8442 echo "$as_me: failed program was:" >&5 8443 sed 's/^/| /' conftest.$ac_ext >&5 8444 8445 ac_cv_func_getaddrinfo=no 8446 fi 8447 8448 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8449 conftest$ac_exeext conftest.$ac_ext 8450 fi 8451 { echo "$as_me:$LINENO: result: $ac_cv_func_getaddrinfo" >&5 8452 echo "${ECHO_T}$ac_cv_func_getaddrinfo" >&6; } 8453 if test $ac_cv_func_getaddrinfo = yes; then 8454 8455 8456 cat >>confdefs.h <<\_ACEOF 8457 #define INET6 1 8458 _ACEOF 8459 8460 8461 else 8462 8463 if test "$enable_ipv6" != "ifavailable"; then 8464 { { echo "$as_me:$LINENO: error: --enable-ipv6 was given, but getaddrinfo isn't available 8465 See \`config.log' for more details." >&5 8466 echo "$as_me: error: --enable-ipv6 was given, but getaddrinfo isn't available 8467 See \`config.log' for more details." >&2;} 8468 { (exit 1); exit 1; }; } 8469 fi 8470 8471 fi 8472 8473 fi 8474 8475 { echo "$as_me:$LINENO: checking whether to build optimizer debugging code" >&5 8476 echo $ECHO_N "checking whether to build optimizer debugging code... $ECHO_C" >&6; } 8477 # Check whether --enable-optimizer-dbg was given. 8478 if test "${enable_optimizer_dbg+set}" = set; then 8479 enableval=$enable_optimizer_dbg; 8480 fi 8481 8482 if test "$enable_optimizer_dbg" = "yes"; then 8483 8484 cat >>confdefs.h <<\_ACEOF 8485 #define BDEBUG 1 8486 _ACEOF 8487 8488 fi 8489 { echo "$as_me:$LINENO: result: ${enable_optimizer_dbg-no}" >&5 8490 echo "${ECHO_T}${enable_optimizer_dbg-no}" >&6; } 8491 8492 { echo "$as_me:$LINENO: checking whether to build parser debugging code" >&5 8493 echo $ECHO_N "checking whether to build parser debugging code... $ECHO_C" >&6; } 8494 # Check whether --enable-yydebug was given. 8495 if test "${enable_yydebug+set}" = set; then 8496 enableval=$enable_yydebug; 8497 fi 8498 8499 if test "$enable_yydebug" = "yes"; then 8500 8501 cat >>confdefs.h <<\_ACEOF 8502 #define YYDEBUG 1 8503 _ACEOF 8504 8505 fi 8506 { echo "$as_me:$LINENO: result: ${enable_yydebug-no}" >&5 8507 echo "${ECHO_T}${enable_yydebug-no}" >&6; } 8508 8509 # Check for Endace DAG card support. 8510 8511 # Check whether --with-dag was given. 8512 if test "${with_dag+set}" = set; then 8513 withval=$with_dag; 8514 if test "$withval" = no 8515 then 8516 # User doesn't want DAG support. 8517 want_dag=no 8518 elif test "$withval" = yes 8519 then 8520 # User wants DAG support but hasn't specified a directory. 8521 want_dag=yes 8522 else 8523 # User wants DAG support and has specified a directory, so use the provided value. 8524 want_dag=yes 8525 dag_root=$withval 8526 fi 8527 8528 else 8529 8530 # 8531 # Use DAG API if present, otherwise don't 8532 # 8533 want_dag=ifpresent 8534 8535 fi 8536 8537 8538 8539 # Check whether --with-dag-includes was given. 8540 if test "${with_dag_includes+set}" = set; then 8541 withval=$with_dag_includes; 8542 # User wants DAG support and has specified a header directory, so use the provided value. 8543 want_dag=yes 8544 dag_include_dir=$withval 8545 8546 fi 8547 8548 8549 8550 # Check whether --with-dag-libraries was given. 8551 if test "${with_dag_libraries+set}" = set; then 8552 withval=$with_dag_libraries; 8553 # User wants DAG support and has specified a library directory, so use the provided value. 8554 want_dag=yes 8555 dag_lib_dir=$withval 8556 8557 fi 8558 8559 8560 case "$V_PCAP" in 8561 linux|bpf|dag) 8562 # 8563 # We support the DAG API if we're on Linux or BSD, or if we're 8564 # building a DAG-only libpcap. 8565 # 8566 ;; 8567 *) 8568 # 8569 # If the user explicitly requested DAG, tell them it's not 8570 # supported. 8571 # 8572 # If they expressed no preference, don't include it. 8573 # 8574 if test $want_dag = yes; then 8575 { { echo "$as_me:$LINENO: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&5 8576 echo "$as_me: error: DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" >&2;} 8577 { (exit 1); exit 1; }; } 8578 elif test $want_dag = yes; then 8579 want_dag=no 8580 fi 8581 ;; 8582 esac 8583 8584 ac_cv_lbl_dag_api=no 8585 if test "$want_dag" != no; then 8586 8587 { echo "$as_me:$LINENO: checking whether we have DAG API headers" >&5 8588 echo $ECHO_N "checking whether we have DAG API headers... $ECHO_C" >&6; } 8589 8590 # If necessary, set default paths for DAG API headers and libraries. 8591 if test -z "$dag_root"; then 8592 dag_root=/usr/local 8593 fi 8594 8595 if test -z "$dag_include_dir"; then 8596 dag_include_dir="$dag_root/include" 8597 fi 8598 8599 if test -z "$dag_lib_dir"; then 8600 dag_lib_dir="$dag_root/lib" 8601 fi 8602 8603 if test -z "$dag_tools_dir"; then 8604 dag_tools_dir="$dag_root/tools" 8605 fi 8606 8607 if test -r $dag_include_dir/dagapi.h; then 8608 ac_cv_lbl_dag_api=yes 8609 fi 8610 { echo "$as_me:$LINENO: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5 8611 echo "${ECHO_T}$ac_cv_lbl_dag_api ($dag_include_dir)" >&6; } 8612 fi 8613 8614 if test $ac_cv_lbl_dag_api = yes; then 8615 8616 { echo "$as_me:$LINENO: checking dagapi.o" >&5 8617 echo $ECHO_N "checking dagapi.o... $ECHO_C" >&6; } 8618 dagapi_obj=no 8619 if test -r $dag_tools_dir/dagapi.o; then 8620 # 2.4.x. 8621 dagapi_obj=$dag_tools_dir/dagapi.o 8622 elif test -r $dag_lib_dir/dagapi.o; then 8623 # 2.5.x. 8624 dagapi_obj=$dag_lib_dir/dagapi.o 8625 elif test -r $dag_lib_dir/libdag.a; then 8626 # 2.5.x. 8627 ar x $dag_lib_dir/libdag.a dagapi.o 2>/dev/null 8628 if test -r ./dagapi.o; then 8629 dagapi_obj=./dagapi.o 8630 else 8631 ar x $dag_lib_dir/libdag.a libdag_la-dagapi.o 2>/dev/null 8632 if test -r ./libdag_la-dagapi.o; then 8633 dagapi_obj=./libdag_la-dagapi.o 8634 fi 8635 fi 8636 fi 8637 8638 if test $dagapi_obj = no; then 8639 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&5 8640 echo "${ECHO_T}no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&6; } 8641 ac_cv_lbl_dag_api=no 8642 else 8643 { echo "$as_me:$LINENO: result: yes ($dagapi_obj)" >&5 8644 echo "${ECHO_T}yes ($dagapi_obj)" >&6; } 8645 fi 8646 fi 8647 8648 if test $ac_cv_lbl_dag_api = yes; then 8649 8650 { echo "$as_me:$LINENO: checking dagopts.o" >&5 8651 echo $ECHO_N "checking dagopts.o... $ECHO_C" >&6; } 8652 dagopts_obj=no 8653 if test -r $dag_tools_dir/dagopts.o; then 8654 # 2.4.x. 8655 dagopts_obj=$dag_tools_dir/dagopts.o 8656 elif test -r $dag_lib_dir/dagopts.o; then 8657 # 2.5.x. 8658 dagopts_obj=$dag_lib_dir/dagopts.o 8659 elif test -r $dag_lib_dir/libdag.a; then 8660 # 2.5.x. 8661 ar x $dag_lib_dir/libdag.a dagopts.o 2>/dev/null 8662 if test -r ./dagopts.o; then 8663 dagopts_obj=./dagopts.o 8664 else 8665 ar x $dag_lib_dir/libdag.a libdag_la-dagopts.o 2>/dev/null 8666 if test -r ./libdag_la-dagopts.o; then 8667 dagopts_obj=./libdag_la-dagopts.o 8668 fi 8669 fi 8670 fi 8671 8672 if test $dagopts_obj = no; then 8673 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&5 8674 echo "${ECHO_T}no (checked $dag_lib_dir $dag_tools_dir $dag_lib_dir/libdag.a)" >&6; } 8675 ac_cv_lbl_dag_api=no 8676 else 8677 { echo "$as_me:$LINENO: result: yes ($dagopts_obj)" >&5 8678 echo "${ECHO_T}yes ($dagopts_obj)" >&6; } 8679 fi 8680 fi 8681 8682 if test $ac_cv_lbl_dag_api = yes; then 8683 # Under 2.5.x only we need to add dagreg.o. 8684 if test -r $dag_include_dir/dagreg.h; then 8685 { echo "$as_me:$LINENO: checking dagreg.o" >&5 8686 echo $ECHO_N "checking dagreg.o... $ECHO_C" >&6; } 8687 dagreg_obj=no 8688 if test -r $dag_lib_dir/dagreg.o; then 8689 # Object file is ready and waiting. 8690 dagreg_obj=$dag_lib_dir/dagreg.o 8691 elif test -r $dag_lib_dir/libdag.a; then 8692 # Extract from libdag.a. 8693 ar x $dag_lib_dir/libdag.a dagreg.o 2>/dev/null 8694 if test -r ./dagreg.o; then 8695 dagreg_obj=./dagreg.o 8696 else 8697 ar x $dag_lib_dir/libdag.a libdag_la-dagreg.o 2>/dev/null 8698 if test -r ./libdag_la-dagreg.o; then 8699 dagreg_obj=./libdag_la-dagreg.o 8700 fi 8701 fi 8702 fi 8703 8704 if test $dagreg_obj = no; then 8705 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_lib_dir/libdag.a)" >&5 8706 echo "${ECHO_T}no (checked $dag_lib_dir $dag_lib_dir/libdag.a)" >&6; } 8707 ac_cv_lbl_dag_api=no 8708 else 8709 { echo "$as_me:$LINENO: result: yes ($dagreg_obj)" >&5 8710 echo "${ECHO_T}yes ($dagreg_obj)" >&6; } 8711 fi 8712 fi 8713 fi 8714 8715 if test $ac_cv_lbl_dag_api = yes; then 8716 # Under 2.5.x only we need to add dagutil.o. 8717 if test -r $dag_include_dir/dagutil.h; then 8718 { echo "$as_me:$LINENO: checking dagutil.o" >&5 8719 echo $ECHO_N "checking dagutil.o... $ECHO_C" >&6; } 8720 dagutil_obj=no 8721 if test -r $dag_lib_dir/dagutil.o; then 8722 # Object file is ready and waiting. 8723 dagutil_obj=$dag_lib_dir/dagutil.o 8724 elif test -r $dag_lib_dir/libdag.a; then 8725 # Extract from libdag.a. 8726 ar x $dag_lib_dir/libdag.a dagutil.o 2>/dev/null 8727 if test -r ./dagutil.o; then 8728 dagutil_obj=./dagutil.o 8729 else 8730 ar x $dag_lib_dir/libdag.a libdag_la-dagutil.o 2>/dev/null 8731 if test -r ./libdag_la-dagutil.o; then 8732 dagutil_obj=./libdag_la-dagutil.o 8733 fi 8734 fi 8735 fi 8736 8737 if test $dagutil_obj = no; then 8738 { echo "$as_me:$LINENO: result: no (checked $dag_lib_dir $dag_lib_dir/libdag.a)" >&5 8739 echo "${ECHO_T}no (checked $dag_lib_dir $dag_lib_dir/libdag.a)" >&6; } 8740 ac_cv_lbl_dag_api=no 8741 else 8742 { echo "$as_me:$LINENO: result: yes ($dagutil_obj)" >&5 8743 echo "${ECHO_T}yes ($dagutil_obj)" >&6; } 8744 fi 8745 fi 8746 fi 8747 8748 if test $ac_cv_lbl_dag_api = yes; then 8749 V_INCLS="$V_INCLS -I$dag_include_dir" 8750 ADDLARCHIVEOBJS="$ADDLARCHIVEOBJS $dagapi_obj $dagopts_obj $dagreg_obj $dagutil_obj" 8751 if test $V_PCAP != dag ; then 8752 SSRC="pcap-dag.c" 8753 fi 8754 8755 # See if we can find a general version string. 8756 # Don't need to save and restore LIBS to prevent -ldag being 8757 # included if there's a found-action (arg 3). 8758 saved_ldflags=$LDFLAGS 8759 LDFLAGS="-L$dag_lib_dir" 8760 { echo "$as_me:$LINENO: checking for dag_attach_stream in -ldag" >&5 8761 echo $ECHO_N "checking for dag_attach_stream in -ldag... $ECHO_C" >&6; } 8762 if test "${ac_cv_lib_dag_dag_attach_stream+set}" = set; then 8763 echo $ECHO_N "(cached) $ECHO_C" >&6 8764 else 8765 ac_check_lib_save_LIBS=$LIBS 8766 LIBS="-ldag $LIBS" 8767 cat >conftest.$ac_ext <<_ACEOF 8768 /* confdefs.h. */ 8769 _ACEOF 8770 cat confdefs.h >>conftest.$ac_ext 8771 cat >>conftest.$ac_ext <<_ACEOF 8772 /* end confdefs.h. */ 8773 8774 /* Override any GCC internal prototype to avoid an error. 8775 Use char because int might match the return type of a GCC 8776 builtin and then its argument prototype would still apply. */ 8777 #ifdef __cplusplus 8778 extern "C" 8779 #endif 8780 char dag_attach_stream (); 8781 int 8782 main () 8783 { 8784 return dag_attach_stream (); 8785 ; 8786 return 0; 8787 } 8788 _ACEOF 8789 rm -f conftest.$ac_objext conftest$ac_exeext 8790 if { (ac_try="$ac_link" 8791 case "(($ac_try" in 8792 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8793 *) ac_try_echo=$ac_try;; 8794 esac 8795 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8796 (eval "$ac_link") 2>conftest.er1 8797 ac_status=$? 8798 grep -v '^ *+' conftest.er1 >conftest.err 8799 rm -f conftest.er1 8800 cat conftest.err >&5 8801 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8802 (exit $ac_status); } && { 8803 test -z "$ac_c_werror_flag" || 8804 test ! -s conftest.err 8805 } && test -s conftest$ac_exeext && 8806 $as_test_x conftest$ac_exeext; then 8807 ac_cv_lib_dag_dag_attach_stream=yes 8808 else 8809 echo "$as_me: failed program was:" >&5 8810 sed 's/^/| /' conftest.$ac_ext >&5 8811 8812 ac_cv_lib_dag_dag_attach_stream=no 8813 fi 8814 8815 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8816 conftest$ac_exeext conftest.$ac_ext 8817 LIBS=$ac_check_lib_save_LIBS 8818 fi 8819 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_attach_stream" >&5 8820 echo "${ECHO_T}$ac_cv_lib_dag_dag_attach_stream" >&6; } 8821 if test $ac_cv_lib_dag_dag_attach_stream = yes; then 8822 dag_streams="1" 8823 else 8824 dag_streams="0" 8825 fi 8826 8827 { echo "$as_me:$LINENO: checking for dag_get_erf_types in -ldag" >&5 8828 echo $ECHO_N "checking for dag_get_erf_types in -ldag... $ECHO_C" >&6; } 8829 if test "${ac_cv_lib_dag_dag_get_erf_types+set}" = set; then 8830 echo $ECHO_N "(cached) $ECHO_C" >&6 8831 else 8832 ac_check_lib_save_LIBS=$LIBS 8833 LIBS="-ldag $LIBS" 8834 cat >conftest.$ac_ext <<_ACEOF 8835 /* confdefs.h. */ 8836 _ACEOF 8837 cat confdefs.h >>conftest.$ac_ext 8838 cat >>conftest.$ac_ext <<_ACEOF 8839 /* end confdefs.h. */ 8840 8841 /* Override any GCC internal prototype to avoid an error. 8842 Use char because int might match the return type of a GCC 8843 builtin and then its argument prototype would still apply. */ 8844 #ifdef __cplusplus 8845 extern "C" 8846 #endif 8847 char dag_get_erf_types (); 8848 int 8849 main () 8850 { 8851 return dag_get_erf_types (); 8852 ; 8853 return 0; 8854 } 8855 _ACEOF 8856 rm -f conftest.$ac_objext conftest$ac_exeext 8857 if { (ac_try="$ac_link" 8858 case "(($ac_try" in 8859 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8860 *) ac_try_echo=$ac_try;; 8861 esac 8862 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8863 (eval "$ac_link") 2>conftest.er1 8864 ac_status=$? 8865 grep -v '^ *+' conftest.er1 >conftest.err 8866 rm -f conftest.er1 8867 cat conftest.err >&5 8868 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8869 (exit $ac_status); } && { 8870 test -z "$ac_c_werror_flag" || 8871 test ! -s conftest.err 8872 } && test -s conftest$ac_exeext && 8873 $as_test_x conftest$ac_exeext; then 8874 ac_cv_lib_dag_dag_get_erf_types=yes 8875 else 8876 echo "$as_me: failed program was:" >&5 8877 sed 's/^/| /' conftest.$ac_ext >&5 8878 8879 ac_cv_lib_dag_dag_get_erf_types=no 8880 fi 8881 8882 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8883 conftest$ac_exeext conftest.$ac_ext 8884 LIBS=$ac_check_lib_save_LIBS 8885 fi 8886 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_get_erf_types" >&5 8887 echo "${ECHO_T}$ac_cv_lib_dag_dag_get_erf_types" >&6; } 8888 if test $ac_cv_lib_dag_dag_get_erf_types = yes; then 8889 8890 8891 cat >>confdefs.h <<\_ACEOF 8892 #define HAVE_DAG_GET_ERF_TYPES 1 8893 _ACEOF 8894 8895 fi 8896 8897 { echo "$as_me:$LINENO: checking for dag_get_stream_erf_types in -ldag" >&5 8898 echo $ECHO_N "checking for dag_get_stream_erf_types in -ldag... $ECHO_C" >&6; } 8899 if test "${ac_cv_lib_dag_dag_get_stream_erf_types+set}" = set; then 8900 echo $ECHO_N "(cached) $ECHO_C" >&6 8901 else 8902 ac_check_lib_save_LIBS=$LIBS 8903 LIBS="-ldag $LIBS" 8904 cat >conftest.$ac_ext <<_ACEOF 8905 /* confdefs.h. */ 8906 _ACEOF 8907 cat confdefs.h >>conftest.$ac_ext 8908 cat >>conftest.$ac_ext <<_ACEOF 8909 /* end confdefs.h. */ 8910 8911 /* Override any GCC internal prototype to avoid an error. 8912 Use char because int might match the return type of a GCC 8913 builtin and then its argument prototype would still apply. */ 8914 #ifdef __cplusplus 8915 extern "C" 8916 #endif 8917 char dag_get_stream_erf_types (); 8918 int 8919 main () 8920 { 8921 return dag_get_stream_erf_types (); 8922 ; 8923 return 0; 8924 } 8925 _ACEOF 8926 rm -f conftest.$ac_objext conftest$ac_exeext 8927 if { (ac_try="$ac_link" 8928 case "(($ac_try" in 8929 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8930 *) ac_try_echo=$ac_try;; 8931 esac 8932 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8933 (eval "$ac_link") 2>conftest.er1 8934 ac_status=$? 8935 grep -v '^ *+' conftest.er1 >conftest.err 8936 rm -f conftest.er1 8937 cat conftest.err >&5 8938 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8939 (exit $ac_status); } && { 8940 test -z "$ac_c_werror_flag" || 8941 test ! -s conftest.err 8942 } && test -s conftest$ac_exeext && 8943 $as_test_x conftest$ac_exeext; then 8944 ac_cv_lib_dag_dag_get_stream_erf_types=yes 8945 else 8946 echo "$as_me: failed program was:" >&5 8947 sed 's/^/| /' conftest.$ac_ext >&5 8948 8949 ac_cv_lib_dag_dag_get_stream_erf_types=no 8950 fi 8951 8952 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8953 conftest$ac_exeext conftest.$ac_ext 8954 LIBS=$ac_check_lib_save_LIBS 8955 fi 8956 { echo "$as_me:$LINENO: result: $ac_cv_lib_dag_dag_get_stream_erf_types" >&5 8957 echo "${ECHO_T}$ac_cv_lib_dag_dag_get_stream_erf_types" >&6; } 8958 if test $ac_cv_lib_dag_dag_get_stream_erf_types = yes; then 8959 8960 8961 cat >>confdefs.h <<\_ACEOF 8962 #define HAVE_DAG_GET_STREAM_ERF_TYPES 1 8963 _ACEOF 8964 8965 fi 8966 8967 LDFLAGS=$saved_ldflags 8968 8969 if test "$dag_streams" = 1; then 8970 8971 cat >>confdefs.h <<\_ACEOF 8972 #define HAVE_DAG_STREAMS_API 1 8973 _ACEOF 8974 8975 LIBS="$LIBS -ldag" 8976 fi 8977 8978 8979 cat >>confdefs.h <<\_ACEOF 8980 #define HAVE_DAG_API 1 8981 _ACEOF 8982 8983 fi 8984 8985 { echo "$as_me:$LINENO: checking whether we have the DAG API" >&5 8986 echo $ECHO_N "checking whether we have the DAG API... $ECHO_C" >&6; } 8987 8988 if test $ac_cv_lbl_dag_api = no; then 8989 { echo "$as_me:$LINENO: result: no" >&5 8990 echo "${ECHO_T}no" >&6; } 8991 if test "$want_dag" = yes; then 8992 # User wanted DAG support but we couldn't find it. 8993 { { echo "$as_me:$LINENO: error: DAG API requested, but not found at $dag_root: use --without-dag" >&5 8994 echo "$as_me: error: DAG API requested, but not found at $dag_root: use --without-dag" >&2;} 8995 { (exit 1); exit 1; }; } 8996 fi 8997 8998 if test "$V_PCAP" = dag; then 8999 # User requested "dag" capture type but the DAG API wasn't 9000 # found. 9001 { { echo "$as_me:$LINENO: 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.)" >&5 9002 echo "$as_me: error: Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" >&2;} 9003 { (exit 1); exit 1; }; } 9004 fi 9005 else 9006 { echo "$as_me:$LINENO: result: yes" >&5 9007 echo "${ECHO_T}yes" >&6; } 9008 fi 9009 9010 9011 # Check whether --with-septel was given. 9012 if test "${with_septel+set}" = set; then 9013 withval=$with_septel; 9014 if test "$withval" = no 9015 then 9016 want_septel=no 9017 elif test "$withval" = yes 9018 then 9019 want_septel=yes 9020 septel_root= 9021 else 9022 want_septel=yes 9023 septel_root=$withval 9024 fi 9025 9026 else 9027 9028 # 9029 # Use Septel API if present, otherwise don't 9030 # 9031 want_septel=ifpresent 9032 septel_root=./../septel 9033 9034 fi 9035 9036 ac_cv_lbl_septel_api=no 9037 case "$V_PCAP" in 9038 linux|septel) 9039 # 9040 # We support the Septel API if we're on Linux, or if we're building 9041 # a Septel-only libpcap. 9042 # 9043 ;; 9044 *) 9045 # 9046 # If the user explicitly requested Septel, tell them it's not 9047 # supported. 9048 # 9049 # If they expressed no preference, don't include it. 9050 # 9051 if test $want_septel = yes; then 9052 { { echo "$as_me:$LINENO: error: Septel support only available with 'linux' and 'septel' packet capture types" >&5 9053 echo "$as_me: error: Septel support only available with 'linux' and 'septel' packet capture types" >&2;} 9054 { (exit 1); exit 1; }; } 9055 elif test $want_septel = yes; then 9056 want_septel=no 9057 fi 9058 ;; 9059 esac 9060 9061 if test "$with_septel" != no; then 9062 { echo "$as_me:$LINENO: checking whether we have Septel API" >&5 9063 echo $ECHO_N "checking whether we have Septel API... $ECHO_C" >&6; } 9064 9065 if test -z "$septel_root"; then 9066 septel_root=$srcdir/../septel 9067 fi 9068 9069 septel_tools_dir="$septel_root" 9070 septel_include_dir="$septel_root/INC" 9071 9072 ac_cv_lbl_septel_api=no 9073 if test -r "$septel_include_dir/msg.h"; then 9074 V_INCLS="$V_INCLS -I$septel_include_dir" 9075 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 $septel_tools_dir/trace.o" 9076 ADDLARCHIVEOBJS="$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 $septel_tools_dir/trace.o" 9077 9078 if test "$V_PCAP" != septel ; then 9079 SSRC="pcap-septel.c" 9080 fi 9081 ac_cv_lbl_septel_api=yes 9082 fi 9083 9084 { echo "$as_me:$LINENO: result: $ac_cv_lbl_septel_api" >&5 9085 echo "${ECHO_T}$ac_cv_lbl_septel_api" >&6; } 9086 if test $ac_cv_lbl_septel_api = no; then 9087 if test "$want_septel" = yes; then 9088 { { echo "$as_me:$LINENO: error: Septel API not found under directory $septel_root; use --without-septel" >&5 9089 echo "$as_me: error: Septel API not found under directory $septel_root; use --without-septel" >&2;} 9090 { (exit 1); exit 1; }; } 9091 fi 9092 else 9093 9094 cat >>confdefs.h <<\_ACEOF 9095 #define HAVE_SEPTEL_API 1 9096 _ACEOF 9097 9098 fi 9099 fi 9100 9101 if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then 9102 { { echo "$as_me:$LINENO: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&5 9103 echo "$as_me: error: Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" >&2;} 9104 { (exit 1); exit 1; }; } 9105 fi 9106 9107 # Check for Myricom SNF support. 9108 9109 # Check whether --with-snf was given. 9110 if test "${with_snf+set}" = set; then 9111 withval=$with_snf; 9112 if test "$withval" = no 9113 then 9114 # User explicitly doesn't want SNF 9115 want_snf=no 9116 elif test "$withval" = yes 9117 then 9118 # User wants SNF support but hasn't specific a directory. 9119 want_snf=yes 9120 else 9121 # User wants SNF support with a specified directory. 9122 want_snf=yes 9123 snf_root=$withval 9124 fi 9125 9126 else 9127 9128 # 9129 # Use Sniffer API if present, otherwise don't 9130 # 9131 want_snf=ifpresent 9132 9133 fi 9134 9135 9136 9137 # Check whether --with-snf-includes was given. 9138 if test "${with_snf_includes+set}" = set; then 9139 withval=$with_snf_includes; 9140 # User wants SNF with specific header directory 9141 want_snf=yes 9142 snf_include_dir=$withval 9143 9144 fi 9145 9146 9147 9148 # Check whether --with-snf-libraries was given. 9149 if test "${with_snf_libraries+set}" = set; then 9150 withval=$with_snf_libraries; 9151 # User wants SNF with specific lib directory 9152 want_snf=yes 9153 snf_lib_dir=$withval 9154 9155 fi 9156 9157 9158 case "$V_PCAP" in 9159 bpf|linux|snf) 9160 # 9161 # We support the Sniffer API if we're on BSD, Linux, or if we're 9162 # building a Sniffer-only libpcap. 9163 # 9164 ;; 9165 *) 9166 # 9167 # If the user explicitly requested Sniffer, tell them it's not 9168 # supported. 9169 # 9170 # If they expressed no preference, don't include it. 9171 # 9172 if test $want_snf = yes; then 9173 { { echo "$as_me:$LINENO: error: Myricom SNF support only available with 'bpf' 'linux' and 'snf' packet capture types" >&5 9174 echo "$as_me: error: Myricom SNF support only available with 'bpf' 'linux' and 'snf' packet capture types" >&2;} 9175 { (exit 1); exit 1; }; } 9176 elif test $want_snf = yes; then 9177 want_snf=no 9178 fi 9179 ;; 9180 esac 9181 9182 ac_cv_lbl_snf_api=no 9183 if test "$with_snf" != no; then 9184 9185 { echo "$as_me:$LINENO: checking whether we have Myricom Sniffer API" >&5 9186 echo $ECHO_N "checking whether we have Myricom Sniffer API... $ECHO_C" >&6; } 9187 9188 if test -z "$snf_root"; then 9189 snf_root=/opt/snf 9190 fi 9191 9192 if test -z "$snf_include_dir"; then 9193 snf_include_dir="$snf_root/include" 9194 fi 9195 9196 if test -z "$snf_lib_dir"; then 9197 snf_lib_dir="$snf_root/lib" 9198 fi 9199 9200 if test -f "$snf_include_dir/snf.h"; then 9201 ac_cv_lbl_snf_api=yes 9202 fi 9203 { echo "$as_me:$LINENO: result: $ac_cv_lbl_snf_api ($snf_root)" >&5 9204 echo "${ECHO_T}$ac_cv_lbl_snf_api ($snf_root)" >&6; } 9205 9206 if test $ac_cv_lbl_snf_api = no; then 9207 if test "$want_snf" = yes; then 9208 { { echo "$as_me:$LINENO: error: SNF API headers not found under $snf_include_dir; use --without-snf" >&5 9209 echo "$as_me: error: SNF API headers not found under $snf_include_dir; use --without-snf" >&2;} 9210 { (exit 1); exit 1; }; } 9211 fi 9212 else 9213 saved_ldflags=$LDFLAGS 9214 LDFLAGS="$LDFLAGS -L$snf_lib_dir" 9215 { echo "$as_me:$LINENO: checking for snf_init in -lsnf" >&5 9216 echo $ECHO_N "checking for snf_init in -lsnf... $ECHO_C" >&6; } 9217 if test "${ac_cv_lib_snf_snf_init+set}" = set; then 9218 echo $ECHO_N "(cached) $ECHO_C" >&6 9219 else 9220 ac_check_lib_save_LIBS=$LIBS 9221 LIBS="-lsnf $LIBS" 9222 cat >conftest.$ac_ext <<_ACEOF 9223 /* confdefs.h. */ 9224 _ACEOF 9225 cat confdefs.h >>conftest.$ac_ext 9226 cat >>conftest.$ac_ext <<_ACEOF 9227 /* end confdefs.h. */ 9228 9229 /* Override any GCC internal prototype to avoid an error. 9230 Use char because int might match the return type of a GCC 9231 builtin and then its argument prototype would still apply. */ 9232 #ifdef __cplusplus 9233 extern "C" 9234 #endif 9235 char snf_init (); 9236 int 9237 main () 9238 { 9239 return snf_init (); 9240 ; 9241 return 0; 9242 } 9243 _ACEOF 9244 rm -f conftest.$ac_objext conftest$ac_exeext 9245 if { (ac_try="$ac_link" 9246 case "(($ac_try" in 9247 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 9248 *) ac_try_echo=$ac_try;; 9249 esac 9250 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 9251 (eval "$ac_link") 2>conftest.er1 9252 ac_status=$? 9253 grep -v '^ *+' conftest.er1 >conftest.err 9254 rm -f conftest.er1 9255 cat conftest.err >&5 9256 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9257 (exit $ac_status); } && { 9258 test -z "$ac_c_werror_flag" || 9259 test ! -s conftest.err 9260 } && test -s conftest$ac_exeext && 9261 $as_test_x conftest$ac_exeext; then 9262 ac_cv_lib_snf_snf_init=yes 9263 else 9264 echo "$as_me: failed program was:" >&5 9265 sed 's/^/| /' conftest.$ac_ext >&5 9266 9267 ac_cv_lib_snf_snf_init=no 9268 fi 9269 9270 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 9271 conftest$ac_exeext conftest.$ac_ext 9272 LIBS=$ac_check_lib_save_LIBS 9273 fi 9274 { echo "$as_me:$LINENO: result: $ac_cv_lib_snf_snf_init" >&5 9275 echo "${ECHO_T}$ac_cv_lib_snf_snf_init" >&6; } 9276 if test $ac_cv_lib_snf_snf_init = yes; then 9277 ac_cv_lbl_snf_api="yes" 9278 else 9279 ac_cv_lbl_snf_api="no" 9280 fi 9281 9282 LDFLAGS="$saved_ldflags" 9283 9284 if test $ac_cv_lbl_snf_api = no; then 9285 if test "$want_snf" = yes; then 9286 { { echo "$as_me:$LINENO: error: SNF API cannot correctly be linked check config.log; use --without-snf" >&5 9287 echo "$as_me: error: SNF API cannot correctly be linked check config.log; use --without-snf" >&2;} 9288 { (exit 1); exit 1; }; } 9289 fi 9290 else 9291 V_INCLS="$V_INCLS -I$snf_include_dir" 9292 LIBS="$LIBS -lsnf" 9293 LDFLAGS="$LDFLAGS -L$snf_lib_dir" 9294 if test "$V_PCAP" != snf ; then 9295 SSRC="pcap-snf.c" 9296 fi 9297 9298 cat >>confdefs.h <<\_ACEOF 9299 #define HAVE_SNF_API 1 9300 _ACEOF 9301 9302 fi 9303 fi 9304 fi 9305 9306 if test "$V_PCAP" = snf -a "$ac_cv_lbl_snf_api" = no; then 9307 { { echo "$as_me:$LINENO: error: Specifying the capture type as 'snf' requires the Myricom Sniffer API to be present; use --with-snf=DIR" >&5 9308 echo "$as_me: error: Specifying the capture type as 'snf' requires the Myricom Sniffer API to be present; use --with-snf=DIR" >&2;} 9309 { (exit 1); exit 1; }; } 9310 fi 9311 9312 9313 # Check whether --with-flex was given. 9314 if test "${with_flex+set}" = set; then 9315 withval=$with_flex; 9316 fi 9317 9318 9319 # Check whether --with-bison was given. 9320 if test "${with_bison+set}" = set; then 9321 withval=$with_bison; 9322 fi 9323 9324 if test "$with_flex" = no ; then 9325 V_LEX=lex 9326 else 9327 for ac_prog in flex 9328 do 9329 # Extract the first word of "$ac_prog", so it can be a program name with args. 9330 set dummy $ac_prog; ac_word=$2 9331 { echo "$as_me:$LINENO: checking for $ac_word" >&5 9332 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 9333 if test "${ac_cv_prog_V_LEX+set}" = set; then 9334 echo $ECHO_N "(cached) $ECHO_C" >&6 9335 else 9336 if test -n "$V_LEX"; then 9337 ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test. 9338 else 9339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9340 for as_dir in $PATH 9341 do 9342 IFS=$as_save_IFS 9343 test -z "$as_dir" && as_dir=. 9344 for ac_exec_ext in '' $ac_executable_extensions; do 9345 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 9346 ac_cv_prog_V_LEX="$ac_prog" 9347 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 9348 break 2 9349 fi 9350 done 9351 done 9352 IFS=$as_save_IFS 9353 9354 fi 9355 fi 9356 V_LEX=$ac_cv_prog_V_LEX 9357 if test -n "$V_LEX"; then 9358 { echo "$as_me:$LINENO: result: $V_LEX" >&5 9359 echo "${ECHO_T}$V_LEX" >&6; } 9360 else 9361 { echo "$as_me:$LINENO: result: no" >&5 9362 echo "${ECHO_T}no" >&6; } 9363 fi 9364 9365 9366 test -n "$V_LEX" && break 9367 done 9368 test -n "$V_LEX" || V_LEX="lex" 9369 9370 fi 9371 if test "$V_LEX" = flex ; then 9372 # The -V flag was added in 2.4 9373 { echo "$as_me:$LINENO: checking for flex 2.4 or higher" >&5 9374 echo $ECHO_N "checking for flex 2.4 or higher... $ECHO_C" >&6; } 9375 if test "${ac_cv_lbl_flex_v24+set}" = set; then 9376 echo $ECHO_N "(cached) $ECHO_C" >&6 9377 else 9378 if flex -V >/dev/null 2>&1; then 9379 ac_cv_lbl_flex_v24=yes 9380 else 9381 ac_cv_lbl_flex_v24=no 9382 fi 9383 fi 9384 9385 { echo "$as_me:$LINENO: result: $ac_cv_lbl_flex_v24" >&5 9386 echo "${ECHO_T}$ac_cv_lbl_flex_v24" >&6; } 9387 if test $ac_cv_lbl_flex_v24 = no ; then 9388 s="2.4 or higher required" 9389 { echo "$as_me:$LINENO: WARNING: ignoring obsolete flex executable ($s)" >&5 9390 echo "$as_me: WARNING: ignoring obsolete flex executable ($s)" >&2;} 9391 V_LEX=lex 9392 fi 9393 fi 9394 if test "$with_bison" = no ; then 9395 V_YACC=yacc 9396 else 9397 for ac_prog in bison 9398 do 9399 # Extract the first word of "$ac_prog", so it can be a program name with args. 9400 set dummy $ac_prog; ac_word=$2 9401 { echo "$as_me:$LINENO: checking for $ac_word" >&5 9402 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 9403 if test "${ac_cv_prog_V_YACC+set}" = set; then 9404 echo $ECHO_N "(cached) $ECHO_C" >&6 9405 else 9406 if test -n "$V_YACC"; then 9407 ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test. 9408 else 9409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9410 for as_dir in $PATH 9411 do 9412 IFS=$as_save_IFS 9413 test -z "$as_dir" && as_dir=. 9414 for ac_exec_ext in '' $ac_executable_extensions; do 9415 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 9416 ac_cv_prog_V_YACC="$ac_prog" 9417 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 9418 break 2 9419 fi 9420 done 9421 done 9422 IFS=$as_save_IFS 9423 9424 fi 9425 fi 9426 V_YACC=$ac_cv_prog_V_YACC 9427 if test -n "$V_YACC"; then 9428 { echo "$as_me:$LINENO: result: $V_YACC" >&5 9429 echo "${ECHO_T}$V_YACC" >&6; } 9430 else 9431 { echo "$as_me:$LINENO: result: no" >&5 9432 echo "${ECHO_T}no" >&6; } 9433 fi 9434 9435 9436 test -n "$V_YACC" && break 9437 done 9438 test -n "$V_YACC" || V_YACC="yacc" 9439 9440 fi 9441 if test "$V_YACC" = bison ; then 9442 V_YACC="$V_YACC -y" 9443 fi 9444 if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then 9445 { echo "$as_me:$LINENO: WARNING: don't have both flex and bison; reverting to lex/yacc" >&5 9446 echo "$as_me: WARNING: don't have both flex and bison; reverting to lex/yacc" >&2;} 9447 V_LEX=lex 9448 V_YACC=yacc 9449 fi 9450 if test "$V_LEX" = flex -a -n "pcap_" ; then 9451 V_LEX="$V_LEX -Ppcap_" 9452 V_YACC="$V_YACC -p pcap_" 9453 fi 9454 if test "$V_LEX" = lex ; then 9455 # Some versions of lex can't handle the definitions section of scanner.l . 9456 # Try lexing it and complain if it can't deal. 9457 { echo "$as_me:$LINENO: checking for capable lex" >&5 9458 echo $ECHO_N "checking for capable lex... $ECHO_C" >&6; } 9459 if test "${tcpdump_cv_capable_lex+set}" = set; then 9460 echo $ECHO_N "(cached) $ECHO_C" >&6 9461 else 9462 if lex -t scanner.l > /dev/null 2>&1; then 9463 tcpdump_cv_capable_lex=yes 9464 else 9465 tcpdump_cv_capable_lex=insufficient 9466 fi 9467 fi 9468 { echo "$as_me:$LINENO: result: $tcpdump_cv_capable_lex" >&5 9469 echo "${ECHO_T}$tcpdump_cv_capable_lex" >&6; } 9470 if test $tcpdump_cv_capable_lex = insufficient ; then 9471 { { echo "$as_me:$LINENO: error: Your operating system's lex is insufficient to compile 9472 libpcap. flex is a lex replacement that has many advantages, including 9473 being able to compile libpcap. For more information, see 9474 http://www.gnu.org/software/flex/flex.html ." >&5 9475 echo "$as_me: error: Your operating system's lex is insufficient to compile 9476 libpcap. flex is a lex replacement that has many advantages, including 9477 being able to compile libpcap. For more information, see 9478 http://www.gnu.org/software/flex/flex.html ." >&2;} 9479 { (exit 1); exit 1; }; } 9480 fi 9481 fi 9482 9483 # 9484 # Assume, by default, no support for shared libraries and V7/BSD convention 9485 # for man pages (file formats in section 5, miscellaneous info in section 7). 9486 # Individual cases can override this. 9487 # 9488 DYEXT="none" 9489 MAN_FILE_FORMATS=5 9490 MAN_MISC_INFO=7 9491 case "$host_os" in 9492 9493 aix*) 9494 9495 cat >>confdefs.h <<\_ACEOF 9496 #define _SUN 1 9497 _ACEOF 9498 9499 9500 # 9501 # AIX makes it fun to build shared and static libraries, 9502 # because they're *both* ".a" archive libraries. We 9503 # build the static library for the benefit of the traditional 9504 # scheme of building libpcap and tcpdump in subdirectories of 9505 # the same directory, with tcpdump statically linked with the 9506 # libpcap in question, but we also build a shared library as 9507 # "libpcap.shareda" and install *it*, rather than the static 9508 # library, as "libpcap.a". 9509 # 9510 DYEXT="shareda" 9511 9512 case "$V_PCAP" in 9513 9514 dlpi) 9515 # 9516 # If we're using DLPI, applications will need to 9517 # use /lib/pse.exp if present, as we use the 9518 # STREAMS routines. 9519 # 9520 pseexe="/lib/pse.exp" 9521 { echo "$as_me:$LINENO: checking for $pseexe" >&5 9522 echo $ECHO_N "checking for $pseexe... $ECHO_C" >&6; } 9523 if test -f $pseexe ; then 9524 { echo "$as_me:$LINENO: result: yes" >&5 9525 echo "${ECHO_T}yes" >&6; } 9526 LIBS="-I:$pseexe" 9527 fi 9528 ;; 9529 9530 bpf) 9531 # 9532 # If we're using BPF, we need "-lodm" and "-lcfg", as 9533 # we use them to load the BPF module. 9534 # 9535 LIBS="-lodm -lcfg" 9536 ;; 9537 esac 9538 ;; 9539 9540 darwin*) 9541 DYEXT="dylib" 9542 V_CCOPT="$V_CCOPT -fno-common" 9543 ;; 9544 9545 hpux9*) 9546 9547 cat >>confdefs.h <<\_ACEOF 9548 #define HAVE_HPUX9 1 9549 _ACEOF 9550 9551 9552 # 9553 # Use System V conventions for man pages. 9554 # 9555 MAN_FILE_FORMATS=4 9556 MAN_MISC_INFO=5 9557 ;; 9558 9559 hpux10.0*) 9560 9561 # 9562 # Use System V conventions for man pages. 9563 # 9564 MAN_FILE_FORMATS=4 9565 MAN_MISC_INFO=5 9566 ;; 9567 9568 hpux10.1*) 9569 9570 # 9571 # Use System V conventions for man pages. 9572 # 9573 MAN_FILE_FORMATS=4 9574 MAN_MISC_INFO=5 9575 ;; 9576 9577 hpux*) 9578 9579 cat >>confdefs.h <<\_ACEOF 9580 #define HAVE_HPUX10_20_OR_LATER 1 9581 _ACEOF 9582 9583 if test "`uname -m`" = "ia64"; then 9584 DYEXT="so" 9585 else 9586 DYEXT="sl" 9587 fi 9588 9589 # 9590 # "-b" builds a shared library; "+h" sets the soname. 9591 # 9592 SHLIB_OPT="-b" 9593 SONAME_OPT="+h" 9594 9595 # 9596 # Use System V conventions for man pages. 9597 # 9598 MAN_FILE_FORMATS=4 9599 MAN_MISC_INFO=5 9600 ;; 9601 9602 irix*) 9603 # 9604 # Use System V conventions for man pages. 9605 # 9606 MAN_FILE_FORMATS=4 9607 MAN_MISC_INFO=5 9608 ;; 9609 9610 linux*|freebsd*|netbsd*|openbsd*|dragonfly*) 9611 DYEXT="so" 9612 9613 # 9614 # Compiler assumed to be GCC; run-time linker may require a -R 9615 # flag. 9616 # 9617 if test "$libdir" != "/usr/lib"; then 9618 V_RFLAGS=-Wl,-R$libdir 9619 fi 9620 ;; 9621 9622 osf*) 9623 DYEXT="so" 9624 9625 # 9626 # Use System V conventions for man pages. 9627 # 9628 MAN_FILE_FORMATS=4 9629 MAN_MISC_INFO=5 9630 ;; 9631 9632 sinix*) 9633 { echo "$as_me:$LINENO: checking if SINIX compiler defines sinix" >&5 9634 echo $ECHO_N "checking if SINIX compiler defines sinix... $ECHO_C" >&6; } 9635 if test "${ac_cv_cc_sinix_defined+set}" = set; then 9636 echo $ECHO_N "(cached) $ECHO_C" >&6 9637 else 9638 cat >conftest.$ac_ext <<_ACEOF 9639 /* confdefs.h. */ 9640 _ACEOF 9641 cat confdefs.h >>conftest.$ac_ext 9642 cat >>conftest.$ac_ext <<_ACEOF 9643 /* end confdefs.h. */ 9644 9645 int 9646 main () 9647 { 9648 int i = sinix; 9649 ; 9650 return 0; 9651 } 9652 _ACEOF 9653 rm -f conftest.$ac_objext 9654 if { (ac_try="$ac_compile" 9655 case "(($ac_try" in 9656 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 9657 *) ac_try_echo=$ac_try;; 9658 esac 9659 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 9660 (eval "$ac_compile") 2>conftest.er1 9661 ac_status=$? 9662 grep -v '^ *+' conftest.er1 >conftest.err 9663 rm -f conftest.er1 9664 cat conftest.err >&5 9665 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9666 (exit $ac_status); } && { 9667 test -z "$ac_c_werror_flag" || 9668 test ! -s conftest.err 9669 } && test -s conftest.$ac_objext; then 9670 ac_cv_cc_sinix_defined=yes 9671 else 9672 echo "$as_me: failed program was:" >&5 9673 sed 's/^/| /' conftest.$ac_ext >&5 9674 9675 ac_cv_cc_sinix_defined=no 9676 fi 9677 9678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9679 fi 9680 9681 { echo "$as_me:$LINENO: result: $ac_cv_cc_sinix_defined" >&5 9682 echo "${ECHO_T}$ac_cv_cc_sinix_defined" >&6; } 9683 if test $ac_cv_cc_sinix_defined = no ; then 9684 9685 cat >>confdefs.h <<\_ACEOF 9686 #define sinix 1 9687 _ACEOF 9688 9689 fi 9690 ;; 9691 9692 solaris*) 9693 9694 cat >>confdefs.h <<\_ACEOF 9695 #define HAVE_SOLARIS 1 9696 _ACEOF 9697 9698 9699 DYEXT="so" 9700 # 9701 # Use System V conventions for man pages. 9702 # 9703 MAN_FILE_FORMATS=4 9704 MAN_MISC_INFO=5 9705 ;; 9706 esac 9707 9708 if test -n "$ac_tool_prefix"; then 9709 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 9710 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 9711 { echo "$as_me:$LINENO: checking for $ac_word" >&5 9712 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 9713 if test "${ac_cv_prog_RANLIB+set}" = set; then 9714 echo $ECHO_N "(cached) $ECHO_C" >&6 9715 else 9716 if test -n "$RANLIB"; then 9717 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 9718 else 9719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9720 for as_dir in $PATH 9721 do 9722 IFS=$as_save_IFS 9723 test -z "$as_dir" && as_dir=. 9724 for ac_exec_ext in '' $ac_executable_extensions; do 9725 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 9726 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 9727 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 9728 break 2 9729 fi 9730 done 9731 done 9732 IFS=$as_save_IFS 9733 9734 fi 9735 fi 9736 RANLIB=$ac_cv_prog_RANLIB 9737 if test -n "$RANLIB"; then 9738 { echo "$as_me:$LINENO: result: $RANLIB" >&5 9739 echo "${ECHO_T}$RANLIB" >&6; } 9740 else 9741 { echo "$as_me:$LINENO: result: no" >&5 9742 echo "${ECHO_T}no" >&6; } 9743 fi 9744 9745 9746 fi 9747 if test -z "$ac_cv_prog_RANLIB"; then 9748 ac_ct_RANLIB=$RANLIB 9749 # Extract the first word of "ranlib", so it can be a program name with args. 9750 set dummy ranlib; ac_word=$2 9751 { echo "$as_me:$LINENO: checking for $ac_word" >&5 9752 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 9753 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 9754 echo $ECHO_N "(cached) $ECHO_C" >&6 9755 else 9756 if test -n "$ac_ct_RANLIB"; then 9757 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 9758 else 9759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9760 for as_dir in $PATH 9761 do 9762 IFS=$as_save_IFS 9763 test -z "$as_dir" && as_dir=. 9764 for ac_exec_ext in '' $ac_executable_extensions; do 9765 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 9766 ac_cv_prog_ac_ct_RANLIB="ranlib" 9767 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 9768 break 2 9769 fi 9770 done 9771 done 9772 IFS=$as_save_IFS 9773 9774 fi 9775 fi 9776 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 9777 if test -n "$ac_ct_RANLIB"; then 9778 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 9779 echo "${ECHO_T}$ac_ct_RANLIB" >&6; } 9780 else 9781 { echo "$as_me:$LINENO: result: no" >&5 9782 echo "${ECHO_T}no" >&6; } 9783 fi 9784 9785 if test "x$ac_ct_RANLIB" = x; then 9786 RANLIB=":" 9787 else 9788 case $cross_compiling:$ac_tool_warned in 9789 yes:) 9790 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 9791 whose name does not start with the host triplet. If you think this 9792 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 9793 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 9794 whose name does not start with the host triplet. If you think this 9795 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 9796 ac_tool_warned=yes ;; 9797 esac 9798 RANLIB=$ac_ct_RANLIB 9799 fi 9800 else 9801 RANLIB="$ac_cv_prog_RANLIB" 9802 fi 9803 9804 9805 rm -f os-proto.h 9806 if test "${LBL_CFLAGS+set}" = set; then 9807 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 9808 fi 9809 if test -f .devel ; then 9810 if test "$GCC" = yes ; then 9811 if test "${LBL_CFLAGS+set}" != set; then 9812 if test "$ac_cv_prog_cc_g" = yes ; then 9813 V_CCOPT="-g $V_CCOPT" 9814 fi 9815 V_CCOPT="$V_CCOPT -Wall" 9816 if test $ac_cv_lbl_gcc_vers -gt 1 ; then 9817 V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes" 9818 fi 9819 fi 9820 else 9821 case "$host_os" in 9822 9823 irix6*) 9824 V_CCOPT="$V_CCOPT -n32" 9825 ;; 9826 9827 *) 9828 ;; 9829 esac 9830 fi 9831 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 9832 name="lbl/os-$os.h" 9833 if test -f $name ; then 9834 ln -s $name os-proto.h 9835 9836 cat >>confdefs.h <<\_ACEOF 9837 #define HAVE_OS_PROTO_H 1 9838 _ACEOF 9839 9840 else 9841 { echo "$as_me:$LINENO: WARNING: can't find $name" >&5 9842 echo "$as_me: WARNING: can't find $name" >&2;} 9843 fi 9844 fi 9845 9846 { echo "$as_me:$LINENO: checking if sockaddr struct has the sa_len member" >&5 9847 echo $ECHO_N "checking if sockaddr struct has the sa_len member... $ECHO_C" >&6; } 9848 if test "${ac_cv_lbl_sockaddr_has_sa_len+set}" = set; then 9849 echo $ECHO_N "(cached) $ECHO_C" >&6 9850 else 9851 cat >conftest.$ac_ext <<_ACEOF 9852 /* confdefs.h. */ 9853 _ACEOF 9854 cat confdefs.h >>conftest.$ac_ext 9855 cat >>conftest.$ac_ext <<_ACEOF 9856 /* end confdefs.h. */ 9857 9858 # include <sys/types.h> 9859 # include <sys/socket.h> 9860 int 9861 main () 9862 { 9863 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 9864 ; 9865 return 0; 9866 } 9867 _ACEOF 9868 rm -f conftest.$ac_objext 9869 if { (ac_try="$ac_compile" 9870 case "(($ac_try" in 9871 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 9872 *) ac_try_echo=$ac_try;; 9873 esac 9874 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 9875 (eval "$ac_compile") 2>conftest.er1 9876 ac_status=$? 9877 grep -v '^ *+' conftest.er1 >conftest.err 9878 rm -f conftest.er1 9879 cat conftest.err >&5 9880 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9881 (exit $ac_status); } && { 9882 test -z "$ac_c_werror_flag" || 9883 test ! -s conftest.err 9884 } && test -s conftest.$ac_objext; then 9885 ac_cv_lbl_sockaddr_has_sa_len=yes 9886 else 9887 echo "$as_me: failed program was:" >&5 9888 sed 's/^/| /' conftest.$ac_ext >&5 9889 9890 ac_cv_lbl_sockaddr_has_sa_len=no 9891 fi 9892 9893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9894 fi 9895 9896 { echo "$as_me:$LINENO: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 9897 echo "${ECHO_T}$ac_cv_lbl_sockaddr_has_sa_len" >&6; } 9898 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 9899 9900 cat >>confdefs.h <<\_ACEOF 9901 #define HAVE_SOCKADDR_SA_LEN 1 9902 _ACEOF 9903 9904 fi 9905 9906 { echo "$as_me:$LINENO: checking if sockaddr_storage struct exists" >&5 9907 echo $ECHO_N "checking if sockaddr_storage struct exists... $ECHO_C" >&6; } 9908 if test "${ac_cv_lbl_has_sockaddr_storage+set}" = set; then 9909 echo $ECHO_N "(cached) $ECHO_C" >&6 9910 else 9911 cat >conftest.$ac_ext <<_ACEOF 9912 /* confdefs.h. */ 9913 _ACEOF 9914 cat confdefs.h >>conftest.$ac_ext 9915 cat >>conftest.$ac_ext <<_ACEOF 9916 /* end confdefs.h. */ 9917 9918 # include <sys/types.h> 9919 # include <sys/socket.h> 9920 int 9921 main () 9922 { 9923 u_int i = sizeof (struct sockaddr_storage) 9924 ; 9925 return 0; 9926 } 9927 _ACEOF 9928 rm -f conftest.$ac_objext 9929 if { (ac_try="$ac_compile" 9930 case "(($ac_try" in 9931 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 9932 *) ac_try_echo=$ac_try;; 9933 esac 9934 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 9935 (eval "$ac_compile") 2>conftest.er1 9936 ac_status=$? 9937 grep -v '^ *+' conftest.er1 >conftest.err 9938 rm -f conftest.er1 9939 cat conftest.err >&5 9940 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9941 (exit $ac_status); } && { 9942 test -z "$ac_c_werror_flag" || 9943 test ! -s conftest.err 9944 } && test -s conftest.$ac_objext; then 9945 ac_cv_lbl_has_sockaddr_storage=yes 9946 else 9947 echo "$as_me: failed program was:" >&5 9948 sed 's/^/| /' conftest.$ac_ext >&5 9949 9950 ac_cv_lbl_has_sockaddr_storage=no 9951 fi 9952 9953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9954 fi 9955 9956 { echo "$as_me:$LINENO: result: $ac_cv_lbl_has_sockaddr_storage" >&5 9957 echo "${ECHO_T}$ac_cv_lbl_has_sockaddr_storage" >&6; } 9958 if test $ac_cv_lbl_has_sockaddr_storage = yes ; then 9959 9960 cat >>confdefs.h <<\_ACEOF 9961 #define HAVE_SOCKADDR_STORAGE 1 9962 _ACEOF 9963 9964 fi 9965 9966 { echo "$as_me:$LINENO: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5 9967 echo $ECHO_N "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member... $ECHO_C" >&6; } 9968 if test "${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+set}" = set; then 9969 echo $ECHO_N "(cached) $ECHO_C" >&6 9970 else 9971 cat >conftest.$ac_ext <<_ACEOF 9972 /* confdefs.h. */ 9973 _ACEOF 9974 cat confdefs.h >>conftest.$ac_ext 9975 cat >>conftest.$ac_ext <<_ACEOF 9976 /* end confdefs.h. */ 9977 9978 # include <sys/types.h> 9979 # include <sys/dlpi.h> 9980 # include <sys/dlpi_ext.h> 9981 int 9982 main () 9983 { 9984 u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1) 9985 ; 9986 return 0; 9987 } 9988 _ACEOF 9989 rm -f conftest.$ac_objext 9990 if { (ac_try="$ac_compile" 9991 case "(($ac_try" in 9992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 9993 *) ac_try_echo=$ac_try;; 9994 esac 9995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 9996 (eval "$ac_compile") 2>conftest.er1 9997 ac_status=$? 9998 grep -v '^ *+' conftest.er1 >conftest.err 9999 rm -f conftest.er1 10000 cat conftest.err >&5 10001 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10002 (exit $ac_status); } && { 10003 test -z "$ac_c_werror_flag" || 10004 test ! -s conftest.err 10005 } && test -s conftest.$ac_objext; then 10006 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes 10007 else 10008 echo "$as_me: failed program was:" >&5 10009 sed 's/^/| /' conftest.$ac_ext >&5 10010 10011 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no 10012 fi 10013 10014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10015 fi 10016 10017 { echo "$as_me:$LINENO: result: $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&5 10018 echo "${ECHO_T}$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&6; } 10019 if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then 10020 10021 cat >>confdefs.h <<\_ACEOF 10022 #define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1 10023 _ACEOF 10024 10025 fi 10026 10027 { echo "$as_me:$LINENO: checking if unaligned accesses fail" >&5 10028 echo $ECHO_N "checking if unaligned accesses fail... $ECHO_C" >&6; } 10029 if test "${ac_cv_lbl_unaligned_fail+set}" = set; then 10030 echo $ECHO_N "(cached) $ECHO_C" >&6 10031 else 10032 case "$host_cpu" in 10033 10034 # 10035 # These are CPU types where: 10036 # 10037 # the CPU faults on an unaligned access, but at least some 10038 # OSes that support that CPU catch the fault and simulate 10039 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - 10040 # the simulation is slow, so we don't want to use it; 10041 # 10042 # the CPU, I infer (from the old 10043 # 10044 # XXX: should also check that they don't do weird things (like on arm) 10045 # 10046 # comment) doesn't fault on unaligned accesses, but doesn't 10047 # do a normal unaligned fetch, either (e.g., presumably, ARM); 10048 # 10049 # for whatever reason, the test program doesn't work 10050 # (this has been claimed to be the case for several of those 10051 # CPUs - I don't know what the problem is; the problem 10052 # was reported as "the test program dumps core" for SuperH, 10053 # but that's what the test program is *supposed* to do - 10054 # it dumps core before it writes anything, so the test 10055 # for an empty output file should find an empty output 10056 # file and conclude that unaligned accesses don't work). 10057 # 10058 # This run-time test won't work if you're cross-compiling, so 10059 # in order to support cross-compiling for a particular CPU, 10060 # we have to wire in the list of CPU types anyway, as far as 10061 # I know, so perhaps we should just have a set of CPUs on 10062 # which we know it doesn't work, a set of CPUs on which we 10063 # know it does work, and have the script just fail on other 10064 # cpu types and update it when such a failure occurs. 10065 # 10066 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) 10067 ac_cv_lbl_unaligned_fail=yes 10068 ;; 10069 10070 *) 10071 cat >conftest.c <<EOF 10072 # include <sys/types.h> 10073 # include <sys/wait.h> 10074 # include <stdio.h> 10075 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 10076 main() { 10077 unsigned int i; 10078 pid_t pid; 10079 int status; 10080 /* avoid "core dumped" message */ 10081 pid = fork(); 10082 if (pid < 0) 10083 exit(2); 10084 if (pid > 0) { 10085 /* parent */ 10086 pid = waitpid(pid, &status, 0); 10087 if (pid < 0) 10088 exit(3); 10089 exit(!WIFEXITED(status)); 10090 } 10091 /* child */ 10092 i = *(unsigned int *)&a[1]; 10093 printf("%d\n", i); 10094 exit(0); 10095 } 10096 EOF 10097 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 10098 conftest.c $LIBS >/dev/null 2>&1 10099 if test ! -x conftest ; then 10100 ac_cv_lbl_unaligned_fail=yes 10101 else 10102 ./conftest >conftest.out 10103 if test ! -s conftest.out ; then 10104 ac_cv_lbl_unaligned_fail=yes 10105 else 10106 ac_cv_lbl_unaligned_fail=no 10107 fi 10108 fi 10109 rm -f -r conftest* core core.conftest 10110 ;; 10111 esac 10112 fi 10113 10114 { echo "$as_me:$LINENO: result: $ac_cv_lbl_unaligned_fail" >&5 10115 echo "${ECHO_T}$ac_cv_lbl_unaligned_fail" >&6; } 10116 if test $ac_cv_lbl_unaligned_fail = yes ; then 10117 10118 cat >>confdefs.h <<\_ACEOF 10119 #define LBL_ALIGN 1 10120 _ACEOF 10121 10122 fi 10123 10124 # 10125 # Makefile.in includes rules to generate version.h, so we assume 10126 # that it will be generated if autoconf is used. 10127 # 10128 10129 cat >>confdefs.h <<\_ACEOF 10130 #define HAVE_VERSION_H 1 10131 _ACEOF 10132 10133 10134 rm -f net 10135 ln -s ${srcdir}/bpf/net net 10136 10137 10138 10139 10140 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 { echo "$as_me:$LINENO: checking for USB sniffing support" >&5 10156 echo $ECHO_N "checking for USB sniffing support... $ECHO_C" >&6; } 10157 case "$host_os" in 10158 linux*) 10159 10160 cat >>confdefs.h <<\_ACEOF 10161 #define PCAP_SUPPORT_USB 1 10162 _ACEOF 10163 10164 USB_SRC=pcap-usb-linux.c 10165 { echo "$as_me:$LINENO: result: yes" >&5 10166 echo "${ECHO_T}yes" >&6; } 10167 ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null` 10168 if test $? -ne 0 ; then 10169 ac_usb_dev_name="usbmon" 10170 fi 10171 10172 cat >>confdefs.h <<_ACEOF 10173 #define LINUX_USB_MON_DEV "/dev/$ac_usb_dev_name" 10174 _ACEOF 10175 10176 { echo "$as_me:$LINENO: Device for USB sniffing is /dev/$ac_usb_dev_name" >&5 10177 echo "$as_me: Device for USB sniffing is /dev/$ac_usb_dev_name" >&6;} 10178 10179 for ac_header in linux/usbdevice_fs.h 10180 do 10181 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 10182 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 10183 { echo "$as_me:$LINENO: checking for $ac_header" >&5 10184 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 10185 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 10186 echo $ECHO_N "(cached) $ECHO_C" >&6 10187 fi 10188 ac_res=`eval echo '${'$as_ac_Header'}'` 10189 { echo "$as_me:$LINENO: result: $ac_res" >&5 10190 echo "${ECHO_T}$ac_res" >&6; } 10191 else 10192 # Is the header compilable? 10193 { echo "$as_me:$LINENO: checking $ac_header usability" >&5 10194 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 10195 cat >conftest.$ac_ext <<_ACEOF 10196 /* confdefs.h. */ 10197 _ACEOF 10198 cat confdefs.h >>conftest.$ac_ext 10199 cat >>conftest.$ac_ext <<_ACEOF 10200 /* end confdefs.h. */ 10201 $ac_includes_default 10202 #include <$ac_header> 10203 _ACEOF 10204 rm -f conftest.$ac_objext 10205 if { (ac_try="$ac_compile" 10206 case "(($ac_try" in 10207 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10208 *) ac_try_echo=$ac_try;; 10209 esac 10210 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 10211 (eval "$ac_compile") 2>conftest.er1 10212 ac_status=$? 10213 grep -v '^ *+' conftest.er1 >conftest.err 10214 rm -f conftest.er1 10215 cat conftest.err >&5 10216 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10217 (exit $ac_status); } && { 10218 test -z "$ac_c_werror_flag" || 10219 test ! -s conftest.err 10220 } && test -s conftest.$ac_objext; then 10221 ac_header_compiler=yes 10222 else 10223 echo "$as_me: failed program was:" >&5 10224 sed 's/^/| /' conftest.$ac_ext >&5 10225 10226 ac_header_compiler=no 10227 fi 10228 10229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10230 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 10231 echo "${ECHO_T}$ac_header_compiler" >&6; } 10232 10233 # Is the header present? 10234 { echo "$as_me:$LINENO: checking $ac_header presence" >&5 10235 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 10236 cat >conftest.$ac_ext <<_ACEOF 10237 /* confdefs.h. */ 10238 _ACEOF 10239 cat confdefs.h >>conftest.$ac_ext 10240 cat >>conftest.$ac_ext <<_ACEOF 10241 /* end confdefs.h. */ 10242 #include <$ac_header> 10243 _ACEOF 10244 if { (ac_try="$ac_cpp conftest.$ac_ext" 10245 case "(($ac_try" in 10246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10247 *) ac_try_echo=$ac_try;; 10248 esac 10249 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 10250 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 10251 ac_status=$? 10252 grep -v '^ *+' conftest.er1 >conftest.err 10253 rm -f conftest.er1 10254 cat conftest.err >&5 10255 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10256 (exit $ac_status); } >/dev/null && { 10257 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 10258 test ! -s conftest.err 10259 }; then 10260 ac_header_preproc=yes 10261 else 10262 echo "$as_me: failed program was:" >&5 10263 sed 's/^/| /' conftest.$ac_ext >&5 10264 10265 ac_header_preproc=no 10266 fi 10267 10268 rm -f conftest.err conftest.$ac_ext 10269 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 10270 echo "${ECHO_T}$ac_header_preproc" >&6; } 10271 10272 # So? What about this header? 10273 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 10274 yes:no: ) 10275 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 10276 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 10277 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 10278 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 10279 ac_header_preproc=yes 10280 ;; 10281 no:yes:* ) 10282 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 10283 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 10284 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 10285 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 10286 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 10287 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 10288 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 10289 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 10290 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 10291 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 10292 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 10293 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 10294 10295 ;; 10296 esac 10297 { echo "$as_me:$LINENO: checking for $ac_header" >&5 10298 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 10299 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 10300 echo $ECHO_N "(cached) $ECHO_C" >&6 10301 else 10302 eval "$as_ac_Header=\$ac_header_preproc" 10303 fi 10304 ac_res=`eval echo '${'$as_ac_Header'}'` 10305 { echo "$as_me:$LINENO: result: $ac_res" >&5 10306 echo "${ECHO_T}$ac_res" >&6; } 10307 10308 fi 10309 if test `eval echo '${'$as_ac_Header'}'` = yes; then 10310 cat >>confdefs.h <<_ACEOF 10311 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 10312 _ACEOF 10313 10314 fi 10315 10316 done 10317 10318 if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then 10319 # 10320 # OK, does it define bRequestType? Older versions of the kernel 10321 # define fields with names like "requesttype, "request", and 10322 # "value", rather than "bRequestType", "bRequest", and 10323 # "wValue". 10324 # 10325 { echo "$as_me:$LINENO: checking if usbdevfs_ctrltransfer struct has bRequestType member" >&5 10326 echo $ECHO_N "checking if usbdevfs_ctrltransfer struct has bRequestType member... $ECHO_C" >&6; } 10327 if test "${ac_cv_usbdevfs_ctrltransfer_has_bRequestType+set}" = set; then 10328 echo $ECHO_N "(cached) $ECHO_C" >&6 10329 else 10330 cat >conftest.$ac_ext <<_ACEOF 10331 /* confdefs.h. */ 10332 _ACEOF 10333 cat confdefs.h >>conftest.$ac_ext 10334 cat >>conftest.$ac_ext <<_ACEOF 10335 /* end confdefs.h. */ 10336 10337 $ac_includes_default 10338 #ifdef HAVE_SYS_BITYPES_H 10339 #include <sys/bitypes.h> 10340 #endif 10341 # include <linux/usbdevice_fs.h> 10342 int 10343 main () 10344 { 10345 u_int i = sizeof(((struct usbdevfs_ctrltransfer *)0)->bRequestType) 10346 ; 10347 return 0; 10348 } 10349 _ACEOF 10350 rm -f conftest.$ac_objext 10351 if { (ac_try="$ac_compile" 10352 case "(($ac_try" in 10353 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10354 *) ac_try_echo=$ac_try;; 10355 esac 10356 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 10357 (eval "$ac_compile") 2>conftest.er1 10358 ac_status=$? 10359 grep -v '^ *+' conftest.er1 >conftest.err 10360 rm -f conftest.er1 10361 cat conftest.err >&5 10362 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10363 (exit $ac_status); } && { 10364 test -z "$ac_c_werror_flag" || 10365 test ! -s conftest.err 10366 } && test -s conftest.$ac_objext; then 10367 ac_cv_usbdevfs_ctrltransfer_has_bRequestType=yes 10368 else 10369 echo "$as_me: failed program was:" >&5 10370 sed 's/^/| /' conftest.$ac_ext >&5 10371 10372 ac_cv_usbdevfs_ctrltransfer_has_bRequestType=no 10373 fi 10374 10375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10376 fi 10377 10378 { echo "$as_me:$LINENO: result: $ac_cv_usbdevfs_ctrltransfer_has_bRequestType" >&5 10379 echo "${ECHO_T}$ac_cv_usbdevfs_ctrltransfer_has_bRequestType" >&6; } 10380 if test $ac_cv_usbdevfs_ctrltransfer_has_bRequestType = yes ; then 10381 10382 cat >>confdefs.h <<\_ACEOF 10383 #define HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE 1 10384 _ACEOF 10385 10386 fi 10387 fi 10388 ;; 10389 *) 10390 { echo "$as_me:$LINENO: result: no" >&5 10391 echo "${ECHO_T}no" >&6; } 10392 ;; 10393 esac 10394 10395 10396 10397 # Check whether --enable-bluetooth was given. 10398 if test "${enable_bluetooth+set}" = set; then 10399 enableval=$enable_bluetooth; 10400 else 10401 enable_bluetooth=yes 10402 fi 10403 10404 10405 if test "x$enable_bluetooth" != "xno" ; then 10406 case "$host_os" in 10407 linux*) 10408 if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then 10409 { echo "$as_me:$LINENO: checking for bluetooth/bluetooth.h" >&5 10410 echo $ECHO_N "checking for bluetooth/bluetooth.h... $ECHO_C" >&6; } 10411 if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then 10412 echo $ECHO_N "(cached) $ECHO_C" >&6 10413 fi 10414 { echo "$as_me:$LINENO: result: $ac_cv_header_bluetooth_bluetooth_h" >&5 10415 echo "${ECHO_T}$ac_cv_header_bluetooth_bluetooth_h" >&6; } 10416 else 10417 # Is the header compilable? 10418 { echo "$as_me:$LINENO: checking bluetooth/bluetooth.h usability" >&5 10419 echo $ECHO_N "checking bluetooth/bluetooth.h usability... $ECHO_C" >&6; } 10420 cat >conftest.$ac_ext <<_ACEOF 10421 /* confdefs.h. */ 10422 _ACEOF 10423 cat confdefs.h >>conftest.$ac_ext 10424 cat >>conftest.$ac_ext <<_ACEOF 10425 /* end confdefs.h. */ 10426 $ac_includes_default 10427 #include <bluetooth/bluetooth.h> 10428 _ACEOF 10429 rm -f conftest.$ac_objext 10430 if { (ac_try="$ac_compile" 10431 case "(($ac_try" in 10432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10433 *) ac_try_echo=$ac_try;; 10434 esac 10435 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 10436 (eval "$ac_compile") 2>conftest.er1 10437 ac_status=$? 10438 grep -v '^ *+' conftest.er1 >conftest.err 10439 rm -f conftest.er1 10440 cat conftest.err >&5 10441 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10442 (exit $ac_status); } && { 10443 test -z "$ac_c_werror_flag" || 10444 test ! -s conftest.err 10445 } && test -s conftest.$ac_objext; then 10446 ac_header_compiler=yes 10447 else 10448 echo "$as_me: failed program was:" >&5 10449 sed 's/^/| /' conftest.$ac_ext >&5 10450 10451 ac_header_compiler=no 10452 fi 10453 10454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10455 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 10456 echo "${ECHO_T}$ac_header_compiler" >&6; } 10457 10458 # Is the header present? 10459 { echo "$as_me:$LINENO: checking bluetooth/bluetooth.h presence" >&5 10460 echo $ECHO_N "checking bluetooth/bluetooth.h presence... $ECHO_C" >&6; } 10461 cat >conftest.$ac_ext <<_ACEOF 10462 /* confdefs.h. */ 10463 _ACEOF 10464 cat confdefs.h >>conftest.$ac_ext 10465 cat >>conftest.$ac_ext <<_ACEOF 10466 /* end confdefs.h. */ 10467 #include <bluetooth/bluetooth.h> 10468 _ACEOF 10469 if { (ac_try="$ac_cpp conftest.$ac_ext" 10470 case "(($ac_try" in 10471 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10472 *) ac_try_echo=$ac_try;; 10473 esac 10474 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 10475 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 10476 ac_status=$? 10477 grep -v '^ *+' conftest.er1 >conftest.err 10478 rm -f conftest.er1 10479 cat conftest.err >&5 10480 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10481 (exit $ac_status); } >/dev/null && { 10482 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 10483 test ! -s conftest.err 10484 }; then 10485 ac_header_preproc=yes 10486 else 10487 echo "$as_me: failed program was:" >&5 10488 sed 's/^/| /' conftest.$ac_ext >&5 10489 10490 ac_header_preproc=no 10491 fi 10492 10493 rm -f conftest.err conftest.$ac_ext 10494 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 10495 echo "${ECHO_T}$ac_header_preproc" >&6; } 10496 10497 # So? What about this header? 10498 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 10499 yes:no: ) 10500 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: accepted by the compiler, rejected by the preprocessor!" >&5 10501 echo "$as_me: WARNING: bluetooth/bluetooth.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 10502 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: proceeding with the compiler's result" >&5 10503 echo "$as_me: WARNING: bluetooth/bluetooth.h: proceeding with the compiler's result" >&2;} 10504 ac_header_preproc=yes 10505 ;; 10506 no:yes:* ) 10507 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: present but cannot be compiled" >&5 10508 echo "$as_me: WARNING: bluetooth/bluetooth.h: present but cannot be compiled" >&2;} 10509 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: check for missing prerequisite headers?" >&5 10510 echo "$as_me: WARNING: bluetooth/bluetooth.h: check for missing prerequisite headers?" >&2;} 10511 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: see the Autoconf documentation" >&5 10512 echo "$as_me: WARNING: bluetooth/bluetooth.h: see the Autoconf documentation" >&2;} 10513 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: section \"Present But Cannot Be Compiled\"" >&5 10514 echo "$as_me: WARNING: bluetooth/bluetooth.h: section \"Present But Cannot Be Compiled\"" >&2;} 10515 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: proceeding with the preprocessor's result" >&5 10516 echo "$as_me: WARNING: bluetooth/bluetooth.h: proceeding with the preprocessor's result" >&2;} 10517 { echo "$as_me:$LINENO: WARNING: bluetooth/bluetooth.h: in the future, the compiler will take precedence" >&5 10518 echo "$as_me: WARNING: bluetooth/bluetooth.h: in the future, the compiler will take precedence" >&2;} 10519 10520 ;; 10521 esac 10522 { echo "$as_me:$LINENO: checking for bluetooth/bluetooth.h" >&5 10523 echo $ECHO_N "checking for bluetooth/bluetooth.h... $ECHO_C" >&6; } 10524 if test "${ac_cv_header_bluetooth_bluetooth_h+set}" = set; then 10525 echo $ECHO_N "(cached) $ECHO_C" >&6 10526 else 10527 ac_cv_header_bluetooth_bluetooth_h=$ac_header_preproc 10528 fi 10529 { echo "$as_me:$LINENO: result: $ac_cv_header_bluetooth_bluetooth_h" >&5 10530 echo "${ECHO_T}$ac_cv_header_bluetooth_bluetooth_h" >&6; } 10531 10532 fi 10533 if test $ac_cv_header_bluetooth_bluetooth_h = yes; then 10534 10535 10536 cat >>confdefs.h <<\_ACEOF 10537 #define PCAP_SUPPORT_BT 1 10538 _ACEOF 10539 10540 BT_SRC=pcap-bt-linux.c 10541 { echo "$as_me:$LINENO: Bluetooth sniffing is supported" >&5 10542 echo "$as_me: Bluetooth sniffing is supported" >&6;} 10543 10544 else 10545 { echo "$as_me:$LINENO: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&5 10546 echo "$as_me: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&6;} 10547 10548 fi 10549 10550 10551 ;; 10552 *) 10553 { echo "$as_me:$LINENO: no Bluetooth sniffing support implemented for $host_os" >&5 10554 echo "$as_me: no Bluetooth sniffing support implemented for $host_os" >&6;} 10555 ;; 10556 esac 10557 10558 10559 fi 10560 10561 # Check whether --enable-can was given. 10562 if test "${enable_can+set}" = set; then 10563 enableval=$enable_can; 10564 else 10565 enable_can=yes 10566 fi 10567 10568 10569 if test "x$enable_can" != "xno" ; then 10570 case "$host_os" in 10571 linux*) 10572 { echo "$as_me:$LINENO: checking for linux/can.h" >&5 10573 echo $ECHO_N "checking for linux/can.h... $ECHO_C" >&6; } 10574 if test "${ac_cv_header_linux_can_h+set}" = set; then 10575 echo $ECHO_N "(cached) $ECHO_C" >&6 10576 else 10577 cat >conftest.$ac_ext <<_ACEOF 10578 /* confdefs.h. */ 10579 _ACEOF 10580 cat confdefs.h >>conftest.$ac_ext 10581 cat >>conftest.$ac_ext <<_ACEOF 10582 /* end confdefs.h. */ 10583 #include <sys/socket.h> 10584 10585 10586 #include <linux/can.h> 10587 _ACEOF 10588 rm -f conftest.$ac_objext 10589 if { (ac_try="$ac_compile" 10590 case "(($ac_try" in 10591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10592 *) ac_try_echo=$ac_try;; 10593 esac 10594 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 10595 (eval "$ac_compile") 2>conftest.er1 10596 ac_status=$? 10597 grep -v '^ *+' conftest.er1 >conftest.err 10598 rm -f conftest.er1 10599 cat conftest.err >&5 10600 echo "$as_me:$LINENO: \$? = $ac_status" >&5 10601 (exit $ac_status); } && { 10602 test -z "$ac_c_werror_flag" || 10603 test ! -s conftest.err 10604 } && test -s conftest.$ac_objext; then 10605 ac_cv_header_linux_can_h=yes 10606 else 10607 echo "$as_me: failed program was:" >&5 10608 sed 's/^/| /' conftest.$ac_ext >&5 10609 10610 ac_cv_header_linux_can_h=no 10611 fi 10612 10613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10614 fi 10615 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_can_h" >&5 10616 echo "${ECHO_T}$ac_cv_header_linux_can_h" >&6; } 10617 if test $ac_cv_header_linux_can_h = yes; then 10618 10619 cat >>confdefs.h <<\_ACEOF 10620 #define PCAP_SUPPORT_CAN 1 10621 _ACEOF 10622 10623 CAN_SRC=pcap-can-linux.c 10624 { echo "$as_me:$LINENO: CAN sniffing is supported" >&5 10625 echo "$as_me: CAN sniffing is supported" >&6;} 10626 else 10627 { echo "$as_me:$LINENO: CAN sniffing is not supported" >&5 10628 echo "$as_me: CAN sniffing is not supported" >&6;} 10629 fi 10630 10631 10632 ;; 10633 *) 10634 { echo "$as_me:$LINENO: no CAN sniffing support implemented for $host_os" >&5 10635 echo "$as_me: no CAN sniffing support implemented for $host_os" >&6;} 10636 ;; 10637 esac 10638 10639 10640 fi 10641 10642 # Find a good install program. We prefer a C program (faster), 10643 # so one script is as good as another. But avoid the broken or 10644 # incompatible versions: 10645 # SysV /etc/install, /usr/sbin/install 10646 # SunOS /usr/etc/install 10647 # IRIX /sbin/install 10648 # AIX /bin/install 10649 # AmigaOS /C/install, which installs bootblocks on floppy discs 10650 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 10651 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 10652 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 10653 # OS/2's system install, which has a completely different semantic 10654 # ./install, which can be erroneously created by make from ./install.sh. 10655 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 10656 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 10657 if test -z "$INSTALL"; then 10658 if test "${ac_cv_path_install+set}" = set; then 10659 echo $ECHO_N "(cached) $ECHO_C" >&6 10660 else 10661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10662 for as_dir in $PATH 10663 do 10664 IFS=$as_save_IFS 10665 test -z "$as_dir" && as_dir=. 10666 # Account for people who put trailing slashes in PATH elements. 10667 case $as_dir/ in 10668 ./ | .// | /cC/* | \ 10669 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 10670 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 10671 /usr/ucb/* ) ;; 10672 *) 10673 # OSF1 and SCO ODT 3.0 have their own names for install. 10674 # Don't use installbsd from OSF since it installs stuff as root 10675 # by default. 10676 for ac_prog in ginstall scoinst install; do 10677 for ac_exec_ext in '' $ac_executable_extensions; do 10678 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 10679 if test $ac_prog = install && 10680 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 10681 # AIX install. It has an incompatible calling convention. 10682 : 10683 elif test $ac_prog = install && 10684 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 10685 # program-specific install script used by HP pwplus--don't use. 10686 : 10687 else 10688 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 10689 break 3 10690 fi 10691 fi 10692 done 10693 done 10694 ;; 10695 esac 10696 done 10697 IFS=$as_save_IFS 10698 10699 10700 fi 10701 if test "${ac_cv_path_install+set}" = set; then 10702 INSTALL=$ac_cv_path_install 10703 else 10704 # As a last resort, use the slow shell script. Don't cache a 10705 # value for INSTALL within a source directory, because that will 10706 # break other packages using the cache if that directory is 10707 # removed, or if the value is a relative name. 10708 INSTALL=$ac_install_sh 10709 fi 10710 fi 10711 { echo "$as_me:$LINENO: result: $INSTALL" >&5 10712 echo "${ECHO_T}$INSTALL" >&6; } 10713 10714 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 10715 # It thinks the first close brace ends the variable substitution. 10716 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 10717 10718 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 10719 10720 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 10721 10722 10723 ac_config_headers="$ac_config_headers config.h" 10724 10725 10726 ac_config_files="$ac_config_files Makefile pcap-filter.manmisc pcap-linktype.manmisc pcap-savefile.manfile pcap.3pcap pcap_compile.3pcap pcap_datalink.3pcap pcap_dump_open.3pcap pcap_list_datalinks.3pcap pcap_open_dead.3pcap pcap_open_offline.3pcap" 10727 10728 cat >confcache <<\_ACEOF 10729 # This file is a shell script that caches the results of configure 10730 # tests run on this system so they can be shared between configure 10731 # scripts and configure runs, see configure's option --config-cache. 10732 # It is not useful on other systems. If it contains results you don't 10733 # want to keep, you may remove or edit it. 10734 # 10735 # config.status only pays attention to the cache file if you give it 10736 # the --recheck option to rerun configure. 10737 # 10738 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10739 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10740 # following values. 10741 10742 _ACEOF 10743 10744 # The following way of writing the cache mishandles newlines in values, 10745 # but we know of no workaround that is simple, portable, and efficient. 10746 # So, we kill variables containing newlines. 10747 # Ultrix sh set writes to stderr and can't be redirected directly, 10748 # and sets the high bit in the cache file unless we assign to the vars. 10749 ( 10750 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10751 eval ac_val=\$$ac_var 10752 case $ac_val in #( 10753 *${as_nl}*) 10754 case $ac_var in #( 10755 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 10756 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 10757 esac 10758 case $ac_var in #( 10759 _ | IFS | as_nl) ;; #( 10760 *) $as_unset $ac_var ;; 10761 esac ;; 10762 esac 10763 done 10764 10765 (set) 2>&1 | 10766 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10767 *${as_nl}ac_space=\ *) 10768 # `set' does not quote correctly, so add quotes (double-quote 10769 # substitution turns \\\\ into \\, and sed turns \\ into \). 10770 sed -n \ 10771 "s/'/'\\\\''/g; 10772 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10773 ;; #( 10774 *) 10775 # `set' quotes correctly as required by POSIX, so do not add quotes. 10776 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10777 ;; 10778 esac | 10779 sort 10780 ) | 10781 sed ' 10782 /^ac_cv_env_/b end 10783 t clear 10784 :clear 10785 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10786 t end 10787 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10788 :end' >>confcache 10789 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10790 if test -w "$cache_file"; then 10791 test "x$cache_file" != "x/dev/null" && 10792 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 10793 echo "$as_me: updating cache $cache_file" >&6;} 10794 cat confcache >$cache_file 10795 else 10796 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 10797 echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10798 fi 10799 fi 10800 rm -f confcache 10801 10802 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10803 # Let make expand exec_prefix. 10804 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10805 10806 DEFS=-DHAVE_CONFIG_H 10807 10808 ac_libobjs= 10809 ac_ltlibobjs= 10810 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10811 # 1. Remove the extension, and $U if already installed. 10812 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10813 ac_i=`echo "$ac_i" | sed "$ac_script"` 10814 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10815 # will be set to the directory where LIBOBJS objects are built. 10816 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10817 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 10818 done 10819 LIBOBJS=$ac_libobjs 10820 10821 LTLIBOBJS=$ac_ltlibobjs 10822 10823 10824 10825 : ${CONFIG_STATUS=./config.status} 10826 ac_clean_files_save=$ac_clean_files 10827 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10828 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 10829 echo "$as_me: creating $CONFIG_STATUS" >&6;} 10830 cat >$CONFIG_STATUS <<_ACEOF 10831 #! $SHELL 10832 # Generated by $as_me. 10833 # Run this file to recreate the current configuration. 10834 # Compiler output produced by configure, useful for debugging 10835 # configure, is in config.log if it exists. 10836 10837 debug=false 10838 ac_cs_recheck=false 10839 ac_cs_silent=false 10840 SHELL=\${CONFIG_SHELL-$SHELL} 10841 _ACEOF 10842 10843 cat >>$CONFIG_STATUS <<\_ACEOF 10844 ## --------------------- ## 10845 ## M4sh Initialization. ## 10846 ## --------------------- ## 10847 10848 # Be more Bourne compatible 10849 DUALCASE=1; export DUALCASE # for MKS sh 10850 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 10851 emulate sh 10852 NULLCMD=: 10853 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 10854 # is contrary to our usage. Disable this feature. 10855 alias -g '${1+"$@"}'='"$@"' 10856 setopt NO_GLOB_SUBST 10857 else 10858 case `(set -o) 2>/dev/null` in 10859 *posix*) set -o posix ;; 10860 esac 10861 10862 fi 10863 10864 10865 10866 10867 # PATH needs CR 10868 # Avoid depending upon Character Ranges. 10869 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10870 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10871 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10872 as_cr_digits='0123456789' 10873 as_cr_alnum=$as_cr_Letters$as_cr_digits 10874 10875 # The user is always right. 10876 if test "${PATH_SEPARATOR+set}" != set; then 10877 echo "#! /bin/sh" >conf$$.sh 10878 echo "exit 0" >>conf$$.sh 10879 chmod +x conf$$.sh 10880 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 10881 PATH_SEPARATOR=';' 10882 else 10883 PATH_SEPARATOR=: 10884 fi 10885 rm -f conf$$.sh 10886 fi 10887 10888 # Support unset when possible. 10889 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 10890 as_unset=unset 10891 else 10892 as_unset=false 10893 fi 10894 10895 10896 # IFS 10897 # We need space, tab and new line, in precisely that order. Quoting is 10898 # there to prevent editors from complaining about space-tab. 10899 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 10900 # splitting by setting IFS to empty value.) 10901 as_nl=' 10902 ' 10903 IFS=" "" $as_nl" 10904 10905 # Find who we are. Look in the path if we contain no directory separator. 10906 case $0 in 10907 *[\\/]* ) as_myself=$0 ;; 10908 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10909 for as_dir in $PATH 10910 do 10911 IFS=$as_save_IFS 10912 test -z "$as_dir" && as_dir=. 10913 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10914 done 10915 IFS=$as_save_IFS 10916 10917 ;; 10918 esac 10919 # We did not find ourselves, most probably we were run as `sh COMMAND' 10920 # in which case we are not to be found in the path. 10921 if test "x$as_myself" = x; then 10922 as_myself=$0 10923 fi 10924 if test ! -f "$as_myself"; then 10925 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10926 { (exit 1); exit 1; } 10927 fi 10928 10929 # Work around bugs in pre-3.0 UWIN ksh. 10930 for as_var in ENV MAIL MAILPATH 10931 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 10932 done 10933 PS1='$ ' 10934 PS2='> ' 10935 PS4='+ ' 10936 10937 # NLS nuisances. 10938 for as_var in \ 10939 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 10940 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 10941 LC_TELEPHONE LC_TIME 10942 do 10943 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 10944 eval $as_var=C; export $as_var 10945 else 10946 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 10947 fi 10948 done 10949 10950 # Required to use basename. 10951 if expr a : '\(a\)' >/dev/null 2>&1 && 10952 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10953 as_expr=expr 10954 else 10955 as_expr=false 10956 fi 10957 10958 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10959 as_basename=basename 10960 else 10961 as_basename=false 10962 fi 10963 10964 10965 # Name of the executable. 10966 as_me=`$as_basename -- "$0" || 10967 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10968 X"$0" : 'X\(//\)$' \| \ 10969 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10970 echo X/"$0" | 10971 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10972 s//\1/ 10973 q 10974 } 10975 /^X\/\(\/\/\)$/{ 10976 s//\1/ 10977 q 10978 } 10979 /^X\/\(\/\).*/{ 10980 s//\1/ 10981 q 10982 } 10983 s/.*/./; q'` 10984 10985 # CDPATH. 10986 $as_unset CDPATH 10987 10988 10989 10990 as_lineno_1=$LINENO 10991 as_lineno_2=$LINENO 10992 test "x$as_lineno_1" != "x$as_lineno_2" && 10993 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 10994 10995 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 10996 # uniformly replaced by the line number. The first 'sed' inserts a 10997 # line-number line after each line using $LINENO; the second 'sed' 10998 # does the real work. The second script uses 'N' to pair each 10999 # line-number line with the line containing $LINENO, and appends 11000 # trailing '-' during substitution so that $LINENO is not a special 11001 # case at line end. 11002 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 11003 # scripts with optimization help from Paolo Bonzini. Blame Lee 11004 # E. McMahon (1931-1989) for sed's syntax. :-) 11005 sed -n ' 11006 p 11007 /[$]LINENO/= 11008 ' <$as_myself | 11009 sed ' 11010 s/[$]LINENO.*/&-/ 11011 t lineno 11012 b 11013 :lineno 11014 N 11015 :loop 11016 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 11017 t loop 11018 s/-\n.*// 11019 ' >$as_me.lineno && 11020 chmod +x "$as_me.lineno" || 11021 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 11022 { (exit 1); exit 1; }; } 11023 11024 # Don't try to exec as it changes $[0], causing all sort of problems 11025 # (the dirname of $[0] is not the place where we might find the 11026 # original and so on. Autoconf is especially sensitive to this). 11027 . "./$as_me.lineno" 11028 # Exit status is that of the last command. 11029 exit 11030 } 11031 11032 11033 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11034 as_dirname=dirname 11035 else 11036 as_dirname=false 11037 fi 11038 11039 ECHO_C= ECHO_N= ECHO_T= 11040 case `echo -n x` in 11041 -n*) 11042 case `echo 'x\c'` in 11043 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11044 *) ECHO_C='\c';; 11045 esac;; 11046 *) 11047 ECHO_N='-n';; 11048 esac 11049 11050 if expr a : '\(a\)' >/dev/null 2>&1 && 11051 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11052 as_expr=expr 11053 else 11054 as_expr=false 11055 fi 11056 11057 rm -f conf$$ conf$$.exe conf$$.file 11058 if test -d conf$$.dir; then 11059 rm -f conf$$.dir/conf$$.file 11060 else 11061 rm -f conf$$.dir 11062 mkdir conf$$.dir 11063 fi 11064 echo >conf$$.file 11065 if ln -s conf$$.file conf$$ 2>/dev/null; then 11066 as_ln_s='ln -s' 11067 # ... but there are two gotchas: 11068 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11069 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11070 # In both cases, we have to default to `cp -p'. 11071 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11072 as_ln_s='cp -p' 11073 elif ln conf$$.file conf$$ 2>/dev/null; then 11074 as_ln_s=ln 11075 else 11076 as_ln_s='cp -p' 11077 fi 11078 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11079 rmdir conf$$.dir 2>/dev/null 11080 11081 if mkdir -p . 2>/dev/null; then 11082 as_mkdir_p=: 11083 else 11084 test -d ./-p && rmdir ./-p 11085 as_mkdir_p=false 11086 fi 11087 11088 if test -x / >/dev/null 2>&1; then 11089 as_test_x='test -x' 11090 else 11091 if ls -dL / >/dev/null 2>&1; then 11092 as_ls_L_option=L 11093 else 11094 as_ls_L_option= 11095 fi 11096 as_test_x=' 11097 eval sh -c '\'' 11098 if test -d "$1"; then 11099 test -d "$1/."; 11100 else 11101 case $1 in 11102 -*)set "./$1";; 11103 esac; 11104 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 11105 ???[sx]*):;;*)false;;esac;fi 11106 '\'' sh 11107 ' 11108 fi 11109 as_executable_p=$as_test_x 11110 11111 # Sed expression to map a string onto a valid CPP name. 11112 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11113 11114 # Sed expression to map a string onto a valid variable name. 11115 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11116 11117 11118 exec 6>&1 11119 11120 # Save the log message, to keep $[0] and so on meaningful, and to 11121 # report actual input values of CONFIG_FILES etc. instead of their 11122 # values after options handling. 11123 ac_log=" 11124 This file was extended by $as_me, which was 11125 generated by GNU Autoconf 2.61. Invocation command line was 11126 11127 CONFIG_FILES = $CONFIG_FILES 11128 CONFIG_HEADERS = $CONFIG_HEADERS 11129 CONFIG_LINKS = $CONFIG_LINKS 11130 CONFIG_COMMANDS = $CONFIG_COMMANDS 11131 $ $0 $@ 11132 11133 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11134 " 11135 11136 _ACEOF 11137 11138 cat >>$CONFIG_STATUS <<_ACEOF 11139 # Files that config.status was made for. 11140 config_files="$ac_config_files" 11141 config_headers="$ac_config_headers" 11142 11143 _ACEOF 11144 11145 cat >>$CONFIG_STATUS <<\_ACEOF 11146 ac_cs_usage="\ 11147 \`$as_me' instantiates files from templates according to the 11148 current configuration. 11149 11150 Usage: $0 [OPTIONS] [FILE]... 11151 11152 -h, --help print this help, then exit 11153 -V, --version print version number and configuration settings, then exit 11154 -q, --quiet do not print progress messages 11155 -d, --debug don't remove temporary files 11156 --recheck update $as_me by reconfiguring in the same conditions 11157 --file=FILE[:TEMPLATE] 11158 instantiate the configuration file FILE 11159 --header=FILE[:TEMPLATE] 11160 instantiate the configuration header FILE 11161 11162 Configuration files: 11163 $config_files 11164 11165 Configuration headers: 11166 $config_headers 11167 11168 Report bugs to <bug-autoconf (at] gnu.org>." 11169 11170 _ACEOF 11171 cat >>$CONFIG_STATUS <<_ACEOF 11172 ac_cs_version="\\ 11173 config.status 11174 configured by $0, generated by GNU Autoconf 2.61, 11175 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 11176 11177 Copyright (C) 2006 Free Software Foundation, Inc. 11178 This config.status script is free software; the Free Software Foundation 11179 gives unlimited permission to copy, distribute and modify it." 11180 11181 ac_pwd='$ac_pwd' 11182 srcdir='$srcdir' 11183 INSTALL='$INSTALL' 11184 _ACEOF 11185 11186 cat >>$CONFIG_STATUS <<\_ACEOF 11187 # If no file are specified by the user, then we need to provide default 11188 # value. By we need to know if files were specified by the user. 11189 ac_need_defaults=: 11190 while test $# != 0 11191 do 11192 case $1 in 11193 --*=*) 11194 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11195 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11196 ac_shift=: 11197 ;; 11198 *) 11199 ac_option=$1 11200 ac_optarg=$2 11201 ac_shift=shift 11202 ;; 11203 esac 11204 11205 case $ac_option in 11206 # Handling of the options. 11207 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11208 ac_cs_recheck=: ;; 11209 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11210 echo "$ac_cs_version"; exit ;; 11211 --debug | --debu | --deb | --de | --d | -d ) 11212 debug=: ;; 11213 --file | --fil | --fi | --f ) 11214 $ac_shift 11215 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 11216 ac_need_defaults=false;; 11217 --header | --heade | --head | --hea ) 11218 $ac_shift 11219 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 11220 ac_need_defaults=false;; 11221 --he | --h) 11222 # Conflict between --help and --header 11223 { echo "$as_me: error: ambiguous option: $1 11224 Try \`$0 --help' for more information." >&2 11225 { (exit 1); exit 1; }; };; 11226 --help | --hel | -h ) 11227 echo "$ac_cs_usage"; exit ;; 11228 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11229 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11230 ac_cs_silent=: ;; 11231 11232 # This is an error. 11233 -*) { echo "$as_me: error: unrecognized option: $1 11234 Try \`$0 --help' for more information." >&2 11235 { (exit 1); exit 1; }; } ;; 11236 11237 *) ac_config_targets="$ac_config_targets $1" 11238 ac_need_defaults=false ;; 11239 11240 esac 11241 shift 11242 done 11243 11244 ac_configure_extra_args= 11245 11246 if $ac_cs_silent; then 11247 exec 6>/dev/null 11248 ac_configure_extra_args="$ac_configure_extra_args --silent" 11249 fi 11250 11251 _ACEOF 11252 cat >>$CONFIG_STATUS <<_ACEOF 11253 if \$ac_cs_recheck; then 11254 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 11255 CONFIG_SHELL=$SHELL 11256 export CONFIG_SHELL 11257 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11258 fi 11259 11260 _ACEOF 11261 cat >>$CONFIG_STATUS <<\_ACEOF 11262 exec 5>>config.log 11263 { 11264 echo 11265 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11266 ## Running $as_me. ## 11267 _ASBOX 11268 echo "$ac_log" 11269 } >&5 11270 11271 _ACEOF 11272 cat >>$CONFIG_STATUS <<_ACEOF 11273 _ACEOF 11274 11275 cat >>$CONFIG_STATUS <<\_ACEOF 11276 11277 # Handling of arguments. 11278 for ac_config_target in $ac_config_targets 11279 do 11280 case $ac_config_target in 11281 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11282 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11283 "pcap-filter.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-filter.manmisc" ;; 11284 "pcap-linktype.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-linktype.manmisc" ;; 11285 "pcap-savefile.manfile") CONFIG_FILES="$CONFIG_FILES pcap-savefile.manfile" ;; 11286 "pcap.3pcap") CONFIG_FILES="$CONFIG_FILES pcap.3pcap" ;; 11287 "pcap_compile.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_compile.3pcap" ;; 11288 "pcap_datalink.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_datalink.3pcap" ;; 11289 "pcap_dump_open.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_dump_open.3pcap" ;; 11290 "pcap_list_datalinks.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_list_datalinks.3pcap" ;; 11291 "pcap_open_dead.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_dead.3pcap" ;; 11292 "pcap_open_offline.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_offline.3pcap" ;; 11293 11294 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 11295 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 11296 { (exit 1); exit 1; }; };; 11297 esac 11298 done 11299 11300 11301 # If the user did not use the arguments to specify the items to instantiate, 11302 # then the envvar interface is used. Set only those that are not. 11303 # We use the long form for the default assignment because of an extremely 11304 # bizarre bug on SunOS 4.1.3. 11305 if $ac_need_defaults; then 11306 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11307 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11308 fi 11309 11310 # Have a temporary directory for convenience. Make it in the build tree 11311 # simply because there is no reason against having it here, and in addition, 11312 # creating and moving files from /tmp can sometimes cause problems. 11313 # Hook for its removal unless debugging. 11314 # Note that there is a small window in which the directory will not be cleaned: 11315 # after its creation but before its name has been assigned to `$tmp'. 11316 $debug || 11317 { 11318 tmp= 11319 trap 'exit_status=$? 11320 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 11321 ' 0 11322 trap '{ (exit 1); exit 1; }' 1 2 13 15 11323 } 11324 # Create a (secure) tmp directory for tmp files. 11325 11326 { 11327 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11328 test -n "$tmp" && test -d "$tmp" 11329 } || 11330 { 11331 tmp=./conf$$-$RANDOM 11332 (umask 077 && mkdir "$tmp") 11333 } || 11334 { 11335 echo "$me: cannot create a temporary directory in ." >&2 11336 { (exit 1); exit 1; } 11337 } 11338 11339 # 11340 # Set up the sed scripts for CONFIG_FILES section. 11341 # 11342 11343 # No need to generate the scripts if there are no CONFIG_FILES. 11344 # This happens for instance when ./config.status config.h 11345 if test -n "$CONFIG_FILES"; then 11346 11347 _ACEOF 11348 11349 11350 11351 ac_delim='%!_!# ' 11352 for ac_last_try in false false false false false :; do 11353 cat >conf$$subs.sed <<_ACEOF 11354 SHELL!$SHELL$ac_delim 11355 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 11356 PACKAGE_NAME!$PACKAGE_NAME$ac_delim 11357 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 11358 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 11359 PACKAGE_STRING!$PACKAGE_STRING$ac_delim 11360 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 11361 exec_prefix!$exec_prefix$ac_delim 11362 prefix!$prefix$ac_delim 11363 program_transform_name!$program_transform_name$ac_delim 11364 bindir!$bindir$ac_delim 11365 sbindir!$sbindir$ac_delim 11366 libexecdir!$libexecdir$ac_delim 11367 datarootdir!$datarootdir$ac_delim 11368 datadir!$datadir$ac_delim 11369 sysconfdir!$sysconfdir$ac_delim 11370 sharedstatedir!$sharedstatedir$ac_delim 11371 localstatedir!$localstatedir$ac_delim 11372 includedir!$includedir$ac_delim 11373 oldincludedir!$oldincludedir$ac_delim 11374 docdir!$docdir$ac_delim 11375 infodir!$infodir$ac_delim 11376 htmldir!$htmldir$ac_delim 11377 dvidir!$dvidir$ac_delim 11378 pdfdir!$pdfdir$ac_delim 11379 psdir!$psdir$ac_delim 11380 libdir!$libdir$ac_delim 11381 localedir!$localedir$ac_delim 11382 mandir!$mandir$ac_delim 11383 DEFS!$DEFS$ac_delim 11384 ECHO_C!$ECHO_C$ac_delim 11385 ECHO_N!$ECHO_N$ac_delim 11386 ECHO_T!$ECHO_T$ac_delim 11387 LIBS!$LIBS$ac_delim 11388 build_alias!$build_alias$ac_delim 11389 host_alias!$host_alias$ac_delim 11390 target_alias!$target_alias$ac_delim 11391 build!$build$ac_delim 11392 build_cpu!$build_cpu$ac_delim 11393 build_vendor!$build_vendor$ac_delim 11394 build_os!$build_os$ac_delim 11395 host!$host$ac_delim 11396 host_cpu!$host_cpu$ac_delim 11397 host_vendor!$host_vendor$ac_delim 11398 host_os!$host_os$ac_delim 11399 target!$target$ac_delim 11400 target_cpu!$target_cpu$ac_delim 11401 target_vendor!$target_vendor$ac_delim 11402 target_os!$target_os$ac_delim 11403 SHLICC2!$SHLICC2$ac_delim 11404 CC!$CC$ac_delim 11405 CFLAGS!$CFLAGS$ac_delim 11406 LDFLAGS!$LDFLAGS$ac_delim 11407 CPPFLAGS!$CPPFLAGS$ac_delim 11408 ac_ct_CC!$ac_ct_CC$ac_delim 11409 EXEEXT!$EXEEXT$ac_delim 11410 OBJEXT!$OBJEXT$ac_delim 11411 CPP!$CPP$ac_delim 11412 GREP!$GREP$ac_delim 11413 EGREP!$EGREP$ac_delim 11414 LIBOBJS!$LIBOBJS$ac_delim 11415 HAVE_LINUX_TPACKET_AUXDATA!$HAVE_LINUX_TPACKET_AUXDATA$ac_delim 11416 V_LEX!$V_LEX$ac_delim 11417 V_YACC!$V_YACC$ac_delim 11418 RANLIB!$RANLIB$ac_delim 11419 V_CCOPT!$V_CCOPT$ac_delim 11420 V_DEFS!$V_DEFS$ac_delim 11421 V_FINDALLDEVS!$V_FINDALLDEVS$ac_delim 11422 V_INCLS!$V_INCLS$ac_delim 11423 V_PCAP!$V_PCAP$ac_delim 11424 V_SHLIB_CMD!$V_SHLIB_CMD$ac_delim 11425 V_SHLIB_OPT!$V_SHLIB_OPT$ac_delim 11426 V_SONAME_OPT!$V_SONAME_OPT$ac_delim 11427 V_RPATH_OPT!$V_RPATH_OPT$ac_delim 11428 ADDLOBJS!$ADDLOBJS$ac_delim 11429 ADDLARCHIVEOBJS!$ADDLARCHIVEOBJS$ac_delim 11430 SSRC!$SSRC$ac_delim 11431 DYEXT!$DYEXT$ac_delim 11432 MAN_FILE_FORMATS!$MAN_FILE_FORMATS$ac_delim 11433 MAN_MISC_INFO!$MAN_MISC_INFO$ac_delim 11434 PCAP_SUPPORT_USB!$PCAP_SUPPORT_USB$ac_delim 11435 USB_SRC!$USB_SRC$ac_delim 11436 PCAP_SUPPORT_BT!$PCAP_SUPPORT_BT$ac_delim 11437 BT_SRC!$BT_SRC$ac_delim 11438 PCAP_SUPPORT_CAN!$PCAP_SUPPORT_CAN$ac_delim 11439 CAN_SRC!$CAN_SRC$ac_delim 11440 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim 11441 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim 11442 INSTALL_DATA!$INSTALL_DATA$ac_delim 11443 LTLIBOBJS!$LTLIBOBJS$ac_delim 11444 _ACEOF 11445 11446 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then 11447 break 11448 elif $ac_last_try; then 11449 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 11450 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 11451 { (exit 1); exit 1; }; } 11452 else 11453 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11454 fi 11455 done 11456 11457 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 11458 if test -n "$ac_eof"; then 11459 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 11460 ac_eof=`expr $ac_eof + 1` 11461 fi 11462 11463 cat >>$CONFIG_STATUS <<_ACEOF 11464 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 11465 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 11466 _ACEOF 11467 sed ' 11468 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 11469 s/^/s,@/; s/!/@,|#_!!_#|/ 11470 :n 11471 t n 11472 s/'"$ac_delim"'$/,g/; t 11473 s/$/\\/; p 11474 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 11475 ' >>$CONFIG_STATUS <conf$$subs.sed 11476 rm -f conf$$subs.sed 11477 cat >>$CONFIG_STATUS <<_ACEOF 11478 :end 11479 s/|#_!!_#|//g 11480 CEOF$ac_eof 11481 _ACEOF 11482 11483 11484 # VPATH may cause trouble with some makes, so we remove $(srcdir), 11485 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 11486 # trailing colons and then remove the whole line if VPATH becomes empty 11487 # (actually we leave an empty line to preserve line numbers). 11488 if test "x$srcdir" = x.; then 11489 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 11490 s/:*\$(srcdir):*/:/ 11491 s/:*\${srcdir}:*/:/ 11492 s/:*@srcdir@:*/:/ 11493 s/^\([^=]*=[ ]*\):*/\1/ 11494 s/:*$// 11495 s/^[^=]*=[ ]*$// 11496 }' 11497 fi 11498 11499 cat >>$CONFIG_STATUS <<\_ACEOF 11500 fi # test -n "$CONFIG_FILES" 11501 11502 11503 for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS 11504 do 11505 case $ac_tag in 11506 :[FHLC]) ac_mode=$ac_tag; continue;; 11507 esac 11508 case $ac_mode$ac_tag in 11509 :[FHL]*:*);; 11510 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 11511 echo "$as_me: error: Invalid tag $ac_tag." >&2;} 11512 { (exit 1); exit 1; }; };; 11513 :[FH]-) ac_tag=-:-;; 11514 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11515 esac 11516 ac_save_IFS=$IFS 11517 IFS=: 11518 set x $ac_tag 11519 IFS=$ac_save_IFS 11520 shift 11521 ac_file=$1 11522 shift 11523 11524 case $ac_mode in 11525 :L) ac_source=$1;; 11526 :[FH]) 11527 ac_file_inputs= 11528 for ac_f 11529 do 11530 case $ac_f in 11531 -) ac_f="$tmp/stdin";; 11532 *) # Look for the file first in the build tree, then in the source tree 11533 # (if the path is not absolute). The absolute path cannot be DOS-style, 11534 # because $ac_f cannot contain `:'. 11535 test -f "$ac_f" || 11536 case $ac_f in 11537 [\\/$]*) false;; 11538 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11539 esac || 11540 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 11541 echo "$as_me: error: cannot find input file: $ac_f" >&2;} 11542 { (exit 1); exit 1; }; };; 11543 esac 11544 ac_file_inputs="$ac_file_inputs $ac_f" 11545 done 11546 11547 # Let's still pretend it is `configure' which instantiates (i.e., don't 11548 # use $as_me), people would be surprised to read: 11549 # /* config.h. Generated by config.status. */ 11550 configure_input="Generated from "`IFS=: 11551 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 11552 if test x"$ac_file" != x-; then 11553 configure_input="$ac_file. $configure_input" 11554 { echo "$as_me:$LINENO: creating $ac_file" >&5 11555 echo "$as_me: creating $ac_file" >&6;} 11556 fi 11557 11558 case $ac_tag in 11559 *:-:* | *:-) cat >"$tmp/stdin";; 11560 esac 11561 ;; 11562 esac 11563 11564 ac_dir=`$as_dirname -- "$ac_file" || 11565 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11566 X"$ac_file" : 'X\(//\)[^/]' \| \ 11567 X"$ac_file" : 'X\(//\)$' \| \ 11568 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11569 echo X"$ac_file" | 11570 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11571 s//\1/ 11572 q 11573 } 11574 /^X\(\/\/\)[^/].*/{ 11575 s//\1/ 11576 q 11577 } 11578 /^X\(\/\/\)$/{ 11579 s//\1/ 11580 q 11581 } 11582 /^X\(\/\).*/{ 11583 s//\1/ 11584 q 11585 } 11586 s/.*/./; q'` 11587 { as_dir="$ac_dir" 11588 case $as_dir in #( 11589 -*) as_dir=./$as_dir;; 11590 esac 11591 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 11592 as_dirs= 11593 while :; do 11594 case $as_dir in #( 11595 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 11596 *) as_qdir=$as_dir;; 11597 esac 11598 as_dirs="'$as_qdir' $as_dirs" 11599 as_dir=`$as_dirname -- "$as_dir" || 11600 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11601 X"$as_dir" : 'X\(//\)[^/]' \| \ 11602 X"$as_dir" : 'X\(//\)$' \| \ 11603 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11604 echo X"$as_dir" | 11605 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11606 s//\1/ 11607 q 11608 } 11609 /^X\(\/\/\)[^/].*/{ 11610 s//\1/ 11611 q 11612 } 11613 /^X\(\/\/\)$/{ 11614 s//\1/ 11615 q 11616 } 11617 /^X\(\/\).*/{ 11618 s//\1/ 11619 q 11620 } 11621 s/.*/./; q'` 11622 test -d "$as_dir" && break 11623 done 11624 test -z "$as_dirs" || eval "mkdir $as_dirs" 11625 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 11626 echo "$as_me: error: cannot create directory $as_dir" >&2;} 11627 { (exit 1); exit 1; }; }; } 11628 ac_builddir=. 11629 11630 case "$ac_dir" in 11631 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11632 *) 11633 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 11634 # A ".." for each directory in $ac_dir_suffix. 11635 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 11636 case $ac_top_builddir_sub in 11637 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11638 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11639 esac ;; 11640 esac 11641 ac_abs_top_builddir=$ac_pwd 11642 ac_abs_builddir=$ac_pwd$ac_dir_suffix 11643 # for backward compatibility: 11644 ac_top_builddir=$ac_top_build_prefix 11645 11646 case $srcdir in 11647 .) # We are building in place. 11648 ac_srcdir=. 11649 ac_top_srcdir=$ac_top_builddir_sub 11650 ac_abs_top_srcdir=$ac_pwd ;; 11651 [\\/]* | ?:[\\/]* ) # Absolute name. 11652 ac_srcdir=$srcdir$ac_dir_suffix; 11653 ac_top_srcdir=$srcdir 11654 ac_abs_top_srcdir=$srcdir ;; 11655 *) # Relative name. 11656 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11657 ac_top_srcdir=$ac_top_build_prefix$srcdir 11658 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11659 esac 11660 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11661 11662 11663 case $ac_mode in 11664 :F) 11665 # 11666 # CONFIG_FILE 11667 # 11668 11669 case $INSTALL in 11670 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11671 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11672 esac 11673 _ACEOF 11674 11675 cat >>$CONFIG_STATUS <<\_ACEOF 11676 # If the template does not know about datarootdir, expand it. 11677 # FIXME: This hack should be removed a few years after 2.60. 11678 ac_datarootdir_hack=; ac_datarootdir_seen= 11679 11680 case `sed -n '/datarootdir/ { 11681 p 11682 q 11683 } 11684 /@datadir@/p 11685 /@docdir@/p 11686 /@infodir@/p 11687 /@localedir@/p 11688 /@mandir@/p 11689 ' $ac_file_inputs` in 11690 *datarootdir*) ac_datarootdir_seen=yes;; 11691 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11692 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11693 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11694 _ACEOF 11695 cat >>$CONFIG_STATUS <<_ACEOF 11696 ac_datarootdir_hack=' 11697 s&@datadir@&$datadir&g 11698 s&@docdir@&$docdir&g 11699 s&@infodir@&$infodir&g 11700 s&@localedir@&$localedir&g 11701 s&@mandir@&$mandir&g 11702 s&\\\${datarootdir}&$datarootdir&g' ;; 11703 esac 11704 _ACEOF 11705 11706 # Neutralize VPATH when `$srcdir' = `.'. 11707 # Shell code in configure.ac might set extrasub. 11708 # FIXME: do we really want to maintain this feature? 11709 cat >>$CONFIG_STATUS <<_ACEOF 11710 sed "$ac_vpsub 11711 $extrasub 11712 _ACEOF 11713 cat >>$CONFIG_STATUS <<\_ACEOF 11714 :t 11715 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11716 s&@configure_input@&$configure_input&;t t 11717 s&@top_builddir@&$ac_top_builddir_sub&;t t 11718 s&@srcdir@&$ac_srcdir&;t t 11719 s&@abs_srcdir@&$ac_abs_srcdir&;t t 11720 s&@top_srcdir@&$ac_top_srcdir&;t t 11721 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11722 s&@builddir@&$ac_builddir&;t t 11723 s&@abs_builddir@&$ac_abs_builddir&;t t 11724 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11725 s&@INSTALL@&$ac_INSTALL&;t t 11726 $ac_datarootdir_hack 11727 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 11728 11729 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11730 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 11731 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 11732 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11733 which seems to be undefined. Please make sure it is defined." >&5 11734 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11735 which seems to be undefined. Please make sure it is defined." >&2;} 11736 11737 rm -f "$tmp/stdin" 11738 case $ac_file in 11739 -) cat "$tmp/out"; rm -f "$tmp/out";; 11740 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 11741 esac 11742 ;; 11743 :H) 11744 # 11745 # CONFIG_HEADER 11746 # 11747 _ACEOF 11748 11749 # Transform confdefs.h into a sed script `conftest.defines', that 11750 # substitutes the proper values into config.h.in to produce config.h. 11751 rm -f conftest.defines conftest.tail 11752 # First, append a space to every undef/define line, to ease matching. 11753 echo 's/$/ /' >conftest.defines 11754 # Then, protect against being on the right side of a sed subst, or in 11755 # an unquoted here document, in config.status. If some macros were 11756 # called several times there might be several #defines for the same 11757 # symbol, which is useless. But do not sort them, since the last 11758 # AC_DEFINE must be honored. 11759 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11760 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 11761 # NAME is the cpp macro being defined, VALUE is the value it is being given. 11762 # PARAMS is the parameter list in the macro definition--in most cases, it's 11763 # just an empty string. 11764 ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' 11765 ac_dB='\\)[ (].*,\\1define\\2' 11766 ac_dC=' ' 11767 ac_dD=' ,' 11768 11769 uniq confdefs.h | 11770 sed -n ' 11771 t rset 11772 :rset 11773 s/^[ ]*#[ ]*define[ ][ ]*// 11774 t ok 11775 d 11776 :ok 11777 s/[\\&,]/\\&/g 11778 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 11779 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 11780 ' >>conftest.defines 11781 11782 # Remove the space that was appended to ease matching. 11783 # Then replace #undef with comments. This is necessary, for 11784 # example, in the case of _POSIX_SOURCE, which is predefined and required 11785 # on some systems where configure will not decide to define it. 11786 # (The regexp can be short, since the line contains either #define or #undef.) 11787 echo 's/ $// 11788 s,^[ #]*u.*,/* & */,' >>conftest.defines 11789 11790 # Break up conftest.defines: 11791 ac_max_sed_lines=50 11792 11793 # First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 11794 # Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 11795 # Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 11796 # et cetera. 11797 ac_in='$ac_file_inputs' 11798 ac_out='"$tmp/out1"' 11799 ac_nxt='"$tmp/out2"' 11800 11801 while : 11802 do 11803 # Write a here document: 11804 cat >>$CONFIG_STATUS <<_ACEOF 11805 # First, check the format of the line: 11806 cat >"\$tmp/defines.sed" <<\\CEOF 11807 /^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 11808 /^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 11809 b 11810 :def 11811 _ACEOF 11812 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 11813 echo 'CEOF 11814 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 11815 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 11816 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 11817 grep . conftest.tail >/dev/null || break 11818 rm -f conftest.defines 11819 mv conftest.tail conftest.defines 11820 done 11821 rm -f conftest.defines conftest.tail 11822 11823 echo "ac_result=$ac_in" >>$CONFIG_STATUS 11824 cat >>$CONFIG_STATUS <<\_ACEOF 11825 if test x"$ac_file" != x-; then 11826 echo "/* $configure_input */" >"$tmp/config.h" 11827 cat "$ac_result" >>"$tmp/config.h" 11828 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 11829 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 11830 echo "$as_me: $ac_file is unchanged" >&6;} 11831 else 11832 rm -f $ac_file 11833 mv "$tmp/config.h" $ac_file 11834 fi 11835 else 11836 echo "/* $configure_input */" 11837 cat "$ac_result" 11838 fi 11839 rm -f "$tmp/out12" 11840 ;; 11841 11842 11843 esac 11844 11845 done # for ac_tag 11846 11847 11848 { (exit 0); exit 0; } 11849 _ACEOF 11850 chmod +x $CONFIG_STATUS 11851 ac_clean_files=$ac_clean_files_save 11852 11853 11854 # configure is writing to config.log, and then calls config.status. 11855 # config.status does its own redirection, appending to config.log. 11856 # Unfortunately, on DOS this fails, as config.log is still kept open 11857 # by configure, so config.status won't be able to write to it; its 11858 # output is simply discarded. So we exec the FD to /dev/null, 11859 # effectively closing config.log, so it can be properly (re)opened and 11860 # appended to by config.status. When coming back to configure, we 11861 # need to make the FD available again. 11862 if test "$no_create" != yes; then 11863 ac_cs_success=: 11864 ac_config_status_args= 11865 test "$silent" = yes && 11866 ac_config_status_args="$ac_config_status_args --quiet" 11867 exec 5>/dev/null 11868 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11869 exec 5>>config.log 11870 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11871 # would make configure fail if this is the last instruction. 11872 $ac_cs_success || { (exit 1); exit 1; } 11873 fi 11874 11875 11876 if test -f .devel ; then 11877 make depend 11878 fi 11879 exit 0 11880
Indexes created Thu Apr 23 00:23:13 UTC 2026