configure revision 1.1.1.9
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69. 4 # 5 # 6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7 # 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 as_myself= 91 case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94 for as_dir in $PATH 95 do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100 IFS=$as_save_IFS 101 102 ;; 103 esac 104 # We did not find ourselves, most probably we were run as `sh COMMAND' 105 # in which case we are not to be found in the path. 106 if test "x$as_myself" = x; then 107 as_myself=$0 108 fi 109 if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112 fi 113 114 # Unset variables that we do not need and which cause bugs (e.g. in 115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116 # suppresses any "Segmentation fault" message there. '((' could 117 # trigger a bug in pdksh 5.2.14. 118 for as_var in BASH_ENV ENV MAIL MAILPATH 119 do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121 done 122 PS1='$ ' 123 PS2='> ' 124 PS4='+ ' 125 126 # NLS nuisances. 127 LC_ALL=C 128 export LC_ALL 129 LANGUAGE=C 130 export LANGUAGE 131 132 # CDPATH. 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135 # Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140 # neutralization value for shells without unset; and this also 141 # works around shells that cannot unset nonexistent variables. 142 # Preserve -v and -x to the replacement shell. 143 BASH_ENV=/dev/null 144 ENV=/dev/null 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146 case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151 esac 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153 # Admittedly, this is quite paranoid, since all the known shells bail 154 # out after a failed `exec'. 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156 as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160 if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168 else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174 esac 175 fi 176 " 177 as_required="as_fn_return () { (exit \$1); } 178 as_fn_success () { as_fn_return 0; } 179 as_fn_failure () { as_fn_return 1; } 180 as_fn_ret_success () { return 0; } 181 as_fn_ret_failure () { return 1; } 182 183 exitcode=0 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190 else 191 exitcode=1; echo positional parameters were not saved. 192 fi 193 test x\$exitcode = x0 || exit 1 194 test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199 test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202 else 203 as_have_required=no 204 fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207 else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209 as_found=false 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211 do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225 fi 226 fi 227 done;; 228 esac 229 as_found=false 230 done 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234 fi; } 235 IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241 # neutralization value for shells without unset; and this also 242 # works around shells that cannot unset nonexistent variables. 243 # Preserve -v and -x to the replacement shell. 244 BASH_ENV=/dev/null 245 ENV=/dev/null 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247 case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252 esac 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254 # Admittedly, this is quite paranoid, since all the known shells bail 255 # out after a failed `exec'. 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257 exit 255 258 fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 268 $0: including any error possibly output before this 269 $0: message. Then install a modern shell, or manually run 270 $0: the script under such a shell if you do have one." 271 fi 272 exit 1 273 fi 274 fi 275 fi 276 SHELL=${CONFIG_SHELL-/bin/sh} 277 export SHELL 278 # Unset more variables known to interfere with behavior of common tools. 279 CLICOLOR_FORCE= GREP_OPTIONS= 280 unset CLICOLOR_FORCE GREP_OPTIONS 281 282 ## --------------------- ## 283 ## M4sh Shell Functions. ## 284 ## --------------------- ## 285 # as_fn_unset VAR 286 # --------------- 287 # Portably unset VAR. 288 as_fn_unset () 289 { 290 { eval $1=; unset $1;} 291 } 292 as_unset=as_fn_unset 293 294 # as_fn_set_status STATUS 295 # ----------------------- 296 # Set $? to STATUS, without forking. 297 as_fn_set_status () 298 { 299 return $1 300 } # as_fn_set_status 301 302 # as_fn_exit STATUS 303 # ----------------- 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 305 as_fn_exit () 306 { 307 set +e 308 as_fn_set_status $1 309 exit $1 310 } # as_fn_exit 311 312 # as_fn_mkdir_p 313 # ------------- 314 # Create "$as_dir" as a directory, including parents if necessary. 315 as_fn_mkdir_p () 316 { 317 318 case $as_dir in #( 319 -*) as_dir=./$as_dir;; 320 esac 321 test -d "$as_dir" || eval $as_mkdir_p || { 322 as_dirs= 323 while :; do 324 case $as_dir in #( 325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 326 *) as_qdir=$as_dir;; 327 esac 328 as_dirs="'$as_qdir' $as_dirs" 329 as_dir=`$as_dirname -- "$as_dir" || 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 331 X"$as_dir" : 'X\(//\)[^/]' \| \ 332 X"$as_dir" : 'X\(//\)$' \| \ 333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 334 $as_echo X"$as_dir" | 335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 336 s//\1/ 337 q 338 } 339 /^X\(\/\/\)[^/].*/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)$/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\).*/{ 348 s//\1/ 349 q 350 } 351 s/.*/./; q'` 352 test -d "$as_dir" && break 353 done 354 test -z "$as_dirs" || eval "mkdir $as_dirs" 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 356 357 358 } # as_fn_mkdir_p 359 360 # as_fn_executable_p FILE 361 # ----------------------- 362 # Test if FILE is an executable regular file. 363 as_fn_executable_p () 364 { 365 test -f "$1" && test -x "$1" 366 } # as_fn_executable_p 367 # as_fn_append VAR VALUE 368 # ---------------------- 369 # Append the text in VALUE to the end of the definition contained in VAR. Take 370 # advantage of any shell optimizations that allow amortized linear growth over 371 # repeated appends, instead of the typical quadratic growth present in naive 372 # implementations. 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378 else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383 fi # as_fn_append 384 385 # as_fn_arith ARG... 386 # ------------------ 387 # Perform arithmetic evaluation on the ARGs, and store the result in the 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments 389 # must be portable across $(()) and expr. 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 391 eval 'as_fn_arith () 392 { 393 as_val=$(( $* )) 394 }' 395 else 396 as_fn_arith () 397 { 398 as_val=`expr "$@" || test $? -eq 1` 399 } 400 fi # as_fn_arith 401 402 403 # as_fn_error STATUS ERROR [LINENO LOG_FD] 404 # ---------------------------------------- 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 407 # script with STATUS, using 1 if that was 0. 408 as_fn_error () 409 { 410 as_status=$1; test $as_status -eq 0 && as_status=1 411 if test "$4"; then 412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 414 fi 415 $as_echo "$as_me: error: $2" >&2 416 as_fn_exit $as_status 417 } # as_fn_error 418 419 if expr a : '\(a\)' >/dev/null 2>&1 && 420 test "X`expr 00001 : '.*\(...\)'`" = X001; then 421 as_expr=expr 422 else 423 as_expr=false 424 fi 425 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 427 as_basename=basename 428 else 429 as_basename=false 430 fi 431 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 433 as_dirname=dirname 434 else 435 as_dirname=false 436 fi 437 438 as_me=`$as_basename -- "$0" || 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 440 X"$0" : 'X\(//\)$' \| \ 441 X"$0" : 'X\(/\)' \| . 2>/dev/null || 442 $as_echo X/"$0" | 443 sed '/^.*\/\([^/][^/]*\)\/*$/{ 444 s//\1/ 445 q 446 } 447 /^X\/\(\/\/\)$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\).*/{ 452 s//\1/ 453 q 454 } 455 s/.*/./; q'` 456 457 # Avoid depending upon Character Ranges. 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 461 as_cr_digits='0123456789' 462 as_cr_alnum=$as_cr_Letters$as_cr_digits 463 464 465 as_lineno_1=$LINENO as_lineno_1a=$LINENO 466 as_lineno_2=$LINENO as_lineno_2a=$LINENO 467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 470 sed -n ' 471 p 472 /[$]LINENO/= 473 ' <$as_myself | 474 sed ' 475 s/[$]LINENO.*/&-/ 476 t lineno 477 b 478 :lineno 479 N 480 :loop 481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 482 t loop 483 s/-\n.*// 484 ' >$as_me.lineno && 485 chmod +x "$as_me.lineno" || 486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 487 488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 489 # already done that, so ensure we don't try to do so again and fall 490 # in an infinite loop. This has already happened in practice. 491 _as_can_reexec=no; export _as_can_reexec 492 # Don't try to exec as it changes $[0], causing all sort of problems 493 # (the dirname of $[0] is not the place where we might find the 494 # original and so on. Autoconf is especially sensitive to this). 495 . "./$as_me.lineno" 496 # Exit status is that of the last command. 497 exit 498 } 499 500 ECHO_C= ECHO_N= ECHO_T= 501 case `echo -n x` in #((((( 502 -n*) 503 case `echo 'xy\c'` in 504 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 505 xy) ECHO_C='\c';; 506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 507 ECHO_T=' ';; 508 esac;; 509 *) 510 ECHO_N='-n';; 511 esac 512 513 rm -f conf$$ conf$$.exe conf$$.file 514 if test -d conf$$.dir; then 515 rm -f conf$$.dir/conf$$.file 516 else 517 rm -f conf$$.dir 518 mkdir conf$$.dir 2>/dev/null 519 fi 520 if (echo >conf$$.file) 2>/dev/null; then 521 if ln -s conf$$.file conf$$ 2>/dev/null; then 522 as_ln_s='ln -s' 523 # ... but there are two gotchas: 524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 526 # In both cases, we have to default to `cp -pR'. 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 528 as_ln_s='cp -pR' 529 elif ln conf$$.file conf$$ 2>/dev/null; then 530 as_ln_s=ln 531 else 532 as_ln_s='cp -pR' 533 fi 534 else 535 as_ln_s='cp -pR' 536 fi 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 538 rmdir conf$$.dir 2>/dev/null 539 540 if mkdir -p . 2>/dev/null; then 541 as_mkdir_p='mkdir -p "$as_dir"' 542 else 543 test -d ./-p && rmdir ./-p 544 as_mkdir_p=false 545 fi 546 547 as_test_x='test -x' 548 as_executable_p=as_fn_executable_p 549 550 # Sed expression to map a string onto a valid CPP name. 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 552 553 # Sed expression to map a string onto a valid variable name. 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 555 556 557 test -n "$DJDIR" || exec 7<&0 </dev/null 558 exec 6>&1 559 560 # Name of the host. 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 562 # so uname gets run too. 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 564 565 # 566 # Initializations. 567 # 568 ac_default_prefix=/usr/local 569 ac_clean_files= 570 ac_config_libobj_dir=. 571 LIBOBJS= 572 cross_compiling=no 573 subdirs= 574 MFLAGS= 575 MAKEFLAGS= 576 577 # Identity of this package. 578 PACKAGE_NAME= 579 PACKAGE_TARNAME= 580 PACKAGE_VERSION= 581 PACKAGE_STRING= 582 PACKAGE_BUGREPORT= 583 PACKAGE_URL= 584 585 ac_unique_file="tcpdump.c" 586 # Factoring default headers for most tests. 587 ac_includes_default="\ 588 #include <stdio.h> 589 #ifdef HAVE_SYS_TYPES_H 590 # include <sys/types.h> 591 #endif 592 #ifdef HAVE_SYS_STAT_H 593 # include <sys/stat.h> 594 #endif 595 #ifdef STDC_HEADERS 596 # include <stdlib.h> 597 # include <stddef.h> 598 #else 599 # ifdef HAVE_STDLIB_H 600 # include <stdlib.h> 601 # endif 602 #endif 603 #ifdef HAVE_STRING_H 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 605 # include <memory.h> 606 # endif 607 # include <string.h> 608 #endif 609 #ifdef HAVE_STRINGS_H 610 # include <strings.h> 611 #endif 612 #ifdef HAVE_INTTYPES_H 613 # include <inttypes.h> 614 #endif 615 #ifdef HAVE_STDINT_H 616 # include <stdint.h> 617 #endif 618 #ifdef HAVE_UNISTD_H 619 # include <unistd.h> 620 #endif" 621 622 ac_subst_vars='LTLIBOBJS 623 INSTALL_DATA 624 INSTALL_SCRIPT 625 INSTALL_PROGRAM 626 MAN_MISC_INFO 627 MAN_FILE_FORMATS 628 LOCALSRC 629 V_PCAPDEP 630 V_INCLS 631 V_GROUP 632 V_DEFS 633 V_CCOPT 634 MKDEP 635 DEPENDENCY_CFLAG 636 AR 637 RANLIB 638 PCAP_CONFIG 639 LIBOBJS 640 EGREP 641 GREP 642 CPP 643 OBJEXT 644 EXEEXT 645 ac_ct_CC 646 CPPFLAGS 647 LDFLAGS 648 CFLAGS 649 CC 650 SHLICC2 651 host_os 652 host_vendor 653 host_cpu 654 host 655 build_os 656 build_vendor 657 build_cpu 658 build 659 target_alias 660 host_alias 661 build_alias 662 LIBS 663 ECHO_T 664 ECHO_N 665 ECHO_C 666 DEFS 667 mandir 668 localedir 669 libdir 670 psdir 671 pdfdir 672 dvidir 673 htmldir 674 infodir 675 docdir 676 oldincludedir 677 includedir 678 runstatedir 679 localstatedir 680 sharedstatedir 681 sysconfdir 682 datadir 683 datarootdir 684 libexecdir 685 sbindir 686 bindir 687 program_transform_name 688 prefix 689 exec_prefix 690 PACKAGE_URL 691 PACKAGE_BUGREPORT 692 PACKAGE_STRING 693 PACKAGE_VERSION 694 PACKAGE_TARNAME 695 PACKAGE_NAME 696 PATH_SEPARATOR 697 SHELL' 698 ac_subst_files='' 699 ac_user_opts=' 700 enable_option_checking 701 with_gcc 702 enable_universal 703 with_smi 704 enable_smb 705 with_user 706 with_chroot 707 with_sandbox_capsicum 708 with_system_libpcap 709 with_crypto 710 with_cap_ng 711 ' 712 ac_precious_vars='build_alias 713 host_alias 714 target_alias 715 CC 716 CFLAGS 717 LDFLAGS 718 LIBS 719 CPPFLAGS 720 CPP' 721 722 723 # 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Some functions are actually named 1772 something starting with __ and the normal name is an alias. */ 1773 #if defined __stub_$2 || defined __stub___$2 1774 choke me 1775 #endif 1776 1777 int 1778 main () 1779 { 1780 return $2 (); 1781 ; 1782 return 0; 1783 } 1784 _ACEOF 1785 if ac_fn_c_try_link "$LINENO"; then : 1786 eval "$3=yes" 1787 else 1788 eval "$3=no" 1789 fi 1790 rm -f core conftest.err conftest.$ac_objext \ 1791 conftest$ac_exeext conftest.$ac_ext 1792 fi 1793 eval ac_res=\$$3 1794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1795 $as_echo "$ac_res" >&6; } 1796 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1797 1798 } # ac_fn_c_check_func 1799 1800 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1801 # --------------------------------------------- 1802 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1803 # accordingly. 1804 ac_fn_c_check_decl () 1805 { 1806 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1807 as_decl_name=`echo $2|sed 's/ *(.*//'` 1808 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1810 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1811 if eval \${$3+:} false; then : 1812 $as_echo_n "(cached) " >&6 1813 else 1814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1815 /* end confdefs.h. */ 1816 $4 1817 int 1818 main () 1819 { 1820 #ifndef $as_decl_name 1821 #ifdef __cplusplus 1822 (void) $as_decl_use; 1823 #else 1824 (void) $as_decl_name; 1825 #endif 1826 #endif 1827 1828 ; 1829 return 0; 1830 } 1831 _ACEOF 1832 if ac_fn_c_try_compile "$LINENO"; then : 1833 eval "$3=yes" 1834 else 1835 eval "$3=no" 1836 fi 1837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1838 fi 1839 eval ac_res=\$$3 1840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1841 $as_echo "$ac_res" >&6; } 1842 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1843 1844 } # ac_fn_c_check_decl 1845 1846 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1847 # ------------------------------------------- 1848 # Tests whether TYPE exists after having included INCLUDES, setting cache 1849 # variable VAR accordingly. 1850 ac_fn_c_check_type () 1851 { 1852 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1854 $as_echo_n "checking for $2... " >&6; } 1855 if eval \${$3+:} false; then : 1856 $as_echo_n "(cached) " >&6 1857 else 1858 eval "$3=no" 1859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1860 /* end confdefs.h. */ 1861 $4 1862 int 1863 main () 1864 { 1865 if (sizeof ($2)) 1866 return 0; 1867 ; 1868 return 0; 1869 } 1870 _ACEOF 1871 if ac_fn_c_try_compile "$LINENO"; then : 1872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1873 /* end confdefs.h. */ 1874 $4 1875 int 1876 main () 1877 { 1878 if (sizeof (($2))) 1879 return 0; 1880 ; 1881 return 0; 1882 } 1883 _ACEOF 1884 if ac_fn_c_try_compile "$LINENO"; then : 1885 1886 else 1887 eval "$3=yes" 1888 fi 1889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1890 fi 1891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1892 fi 1893 eval ac_res=\$$3 1894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1895 $as_echo "$ac_res" >&6; } 1896 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1897 1898 } # ac_fn_c_check_type 1899 1900 # ac_fn_c_find_intX_t LINENO BITS VAR 1901 # ----------------------------------- 1902 # Finds a signed integer type with width BITS, setting cache variable VAR 1903 # accordingly. 1904 ac_fn_c_find_intX_t () 1905 { 1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5 1908 $as_echo_n "checking for int$2_t... " >&6; } 1909 if eval \${$3+:} false; then : 1910 $as_echo_n "(cached) " >&6 1911 else 1912 eval "$3=no" 1913 # Order is important - never check a type that is potentially smaller 1914 # than half of the expected target width. 1915 for ac_type in int$2_t 'int' 'long int' \ 1916 'long long int' 'short int' 'signed char'; do 1917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1918 /* end confdefs.h. */ 1919 $ac_includes_default 1920 enum { N = $2 / 2 - 1 }; 1921 int 1922 main () 1923 { 1924 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; 1925 test_array [0] = 0; 1926 return test_array [0]; 1927 1928 ; 1929 return 0; 1930 } 1931 _ACEOF 1932 if ac_fn_c_try_compile "$LINENO"; then : 1933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1934 /* end confdefs.h. */ 1935 $ac_includes_default 1936 enum { N = $2 / 2 - 1 }; 1937 int 1938 main () 1939 { 1940 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) 1941 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; 1942 test_array [0] = 0; 1943 return test_array [0]; 1944 1945 ; 1946 return 0; 1947 } 1948 _ACEOF 1949 if ac_fn_c_try_compile "$LINENO"; then : 1950 1951 else 1952 case $ac_type in #( 1953 int$2_t) : 1954 eval "$3=yes" ;; #( 1955 *) : 1956 eval "$3=\$ac_type" ;; 1957 esac 1958 fi 1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1960 fi 1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1962 if eval test \"x\$"$3"\" = x"no"; then : 1963 1964 else 1965 break 1966 fi 1967 done 1968 fi 1969 eval ac_res=\$$3 1970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1971 $as_echo "$ac_res" >&6; } 1972 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1973 1974 } # ac_fn_c_find_intX_t 1975 1976 # ac_fn_c_find_uintX_t LINENO BITS VAR 1977 # ------------------------------------ 1978 # Finds an unsigned integer type with width BITS, setting cache variable VAR 1979 # accordingly. 1980 ac_fn_c_find_uintX_t () 1981 { 1982 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1984 $as_echo_n "checking for uint$2_t... " >&6; } 1985 if eval \${$3+:} false; then : 1986 $as_echo_n "(cached) " >&6 1987 else 1988 eval "$3=no" 1989 # Order is important - never check a type that is potentially smaller 1990 # than half of the expected target width. 1991 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1992 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1994 /* end confdefs.h. */ 1995 $ac_includes_default 1996 int 1997 main () 1998 { 1999 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 2000 test_array [0] = 0; 2001 return test_array [0]; 2002 2003 ; 2004 return 0; 2005 } 2006 _ACEOF 2007 if ac_fn_c_try_compile "$LINENO"; then : 2008 case $ac_type in #( 2009 uint$2_t) : 2010 eval "$3=yes" ;; #( 2011 *) : 2012 eval "$3=\$ac_type" ;; 2013 esac 2014 fi 2015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2016 if eval test \"x\$"$3"\" = x"no"; then : 2017 2018 else 2019 break 2020 fi 2021 done 2022 fi 2023 eval ac_res=\$$3 2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2025 $as_echo "$ac_res" >&6; } 2026 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2027 2028 } # ac_fn_c_find_uintX_t 2029 cat >config.log <<_ACEOF 2030 This file contains any messages produced by compilers while 2031 running configure, to aid debugging if configure makes a mistake. 2032 2033 It was created by $as_me, which was 2034 generated by GNU Autoconf 2.69. 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"cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2400 fi 2401 2402 # These three variables are undocumented and unsupported, 2403 # and are intended to be withdrawn in a future Autoconf release. 2404 # They can cause serious problems if a builder's source tree is in a directory 2405 # whose full name contains unusual characters. 2406 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2407 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2408 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2409 2410 2411 # Make sure we can run config.sub. 2412 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2413 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2414 2415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2416 $as_echo_n "checking build system type... " >&6; } 2417 if ${ac_cv_build+:} false; then : 2418 $as_echo_n "(cached) " >&6 2419 else 2420 ac_build_alias=$build_alias 2421 test "x$ac_build_alias" = x && 2422 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2423 test "x$ac_build_alias" = x && 2424 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2425 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2426 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2427 2428 fi 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2430 $as_echo "$ac_cv_build" >&6; } 2431 case $ac_cv_build in 2432 *-*-*) ;; 2433 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2434 esac 2435 build=$ac_cv_build 2436 ac_save_IFS=$IFS; IFS='-' 2437 set x $ac_cv_build 2438 shift 2439 build_cpu=$1 2440 build_vendor=$2 2441 shift; shift 2442 # Remember, the first character of IFS is used to create $*, 2443 # except with old shells: 2444 build_os=$* 2445 IFS=$ac_save_IFS 2446 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2447 2448 2449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2450 $as_echo_n "checking host system type... " >&6; } 2451 if ${ac_cv_host+:} false; then : 2452 $as_echo_n "(cached) " >&6 2453 else 2454 if test "x$host_alias" = x; then 2455 ac_cv_host=$ac_cv_build 2456 else 2457 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2458 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2459 fi 2460 2461 fi 2462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2463 $as_echo "$ac_cv_host" >&6; } 2464 case $ac_cv_host in 2465 *-*-*) ;; 2466 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2467 esac 2468 host=$ac_cv_host 2469 ac_save_IFS=$IFS; IFS='-' 2470 set x $ac_cv_host 2471 shift 2472 host_cpu=$1 2473 host_vendor=$2 2474 shift; shift 2475 # Remember, the first character of IFS is used to create $*, 2476 # except with old shells: 2477 host_os=$* 2478 IFS=$ac_save_IFS 2479 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 # Check whether --with-gcc was given. 2490 if test "${with_gcc+set}" = set; then : 2491 withval=$with_gcc; 2492 fi 2493 2494 V_INCLS="" 2495 if test "${srcdir}" != "." ; then 2496 V_INCLS="-I$srcdir" 2497 fi 2498 if test "${CFLAGS+set}" = set; then 2499 LBL_CFLAGS="$CFLAGS" 2500 fi 2501 if test -z "$CC" ; then 2502 case "$host_os" in 2503 2504 bsdi*) 2505 # Extract the first word of "shlicc2", so it can be a program name with args. 2506 set dummy shlicc2; ac_word=$2 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2508 $as_echo_n "checking for $ac_word... " >&6; } 2509 if ${ac_cv_prog_SHLICC2+:} false; then : 2510 $as_echo_n "(cached) " >&6 2511 else 2512 if test -n "$SHLICC2"; then 2513 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. 2514 else 2515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2516 for as_dir in $PATH 2517 do 2518 IFS=$as_save_IFS 2519 test -z "$as_dir" && as_dir=. 2520 for ac_exec_ext in '' $ac_executable_extensions; do 2521 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2522 ac_cv_prog_SHLICC2="yes" 2523 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2524 break 2 2525 fi 2526 done 2527 done 2528 IFS=$as_save_IFS 2529 2530 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" 2531 fi 2532 fi 2533 SHLICC2=$ac_cv_prog_SHLICC2 2534 if test -n "$SHLICC2"; then 2535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5 2536 $as_echo "$SHLICC2" >&6; } 2537 else 2538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2539 $as_echo "no" >&6; } 2540 fi 2541 2542 2543 if test $SHLICC2 = yes ; then 2544 CC=shlicc2 2545 export CC 2546 fi 2547 ;; 2548 esac 2549 fi 2550 if test -z "$CC" -a "$with_gcc" = no ; then 2551 CC=cc 2552 export CC 2553 fi 2554 2555 ac_ext=c 2556 ac_cpp='$CPP $CPPFLAGS' 2557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2559 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2560 if test -n "$ac_tool_prefix"; then 2561 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2562 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2564 $as_echo_n "checking for $ac_word... " >&6; } 2565 if ${ac_cv_prog_CC+:} false; then : 2566 $as_echo_n "(cached) " >&6 2567 else 2568 if test -n "$CC"; then 2569 ac_cv_prog_CC="$CC" # Let the user override the test. 2570 else 2571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2572 for as_dir in $PATH 2573 do 2574 IFS=$as_save_IFS 2575 test -z "$as_dir" && as_dir=. 2576 for ac_exec_ext in '' $ac_executable_extensions; do 2577 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2578 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2579 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2580 break 2 2581 fi 2582 done 2583 done 2584 IFS=$as_save_IFS 2585 2586 fi 2587 fi 2588 CC=$ac_cv_prog_CC 2589 if test -n "$CC"; then 2590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2591 $as_echo "$CC" >&6; } 2592 else 2593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2594 $as_echo "no" >&6; } 2595 fi 2596 2597 2598 fi 2599 if test -z "$ac_cv_prog_CC"; then 2600 ac_ct_CC=$CC 2601 # Extract the first word of "gcc", so it can be a program name with args. 2602 set dummy gcc; ac_word=$2 2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2604 $as_echo_n "checking for $ac_word... " >&6; } 2605 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2606 $as_echo_n "(cached) " >&6 2607 else 2608 if test -n "$ac_ct_CC"; then 2609 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2610 else 2611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2612 for as_dir in $PATH 2613 do 2614 IFS=$as_save_IFS 2615 test -z "$as_dir" && as_dir=. 2616 for ac_exec_ext in '' $ac_executable_extensions; do 2617 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2618 ac_cv_prog_ac_ct_CC="gcc" 2619 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2620 break 2 2621 fi 2622 done 2623 done 2624 IFS=$as_save_IFS 2625 2626 fi 2627 fi 2628 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2629 if test -n "$ac_ct_CC"; then 2630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2631 $as_echo "$ac_ct_CC" >&6; } 2632 else 2633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2634 $as_echo "no" >&6; } 2635 fi 2636 2637 if test "x$ac_ct_CC" = x; then 2638 CC="" 2639 else 2640 case $cross_compiling:$ac_tool_warned in 2641 yes:) 2642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2643 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2644 ac_tool_warned=yes ;; 2645 esac 2646 CC=$ac_ct_CC 2647 fi 2648 else 2649 CC="$ac_cv_prog_CC" 2650 fi 2651 2652 if test -z "$CC"; then 2653 if test -n "$ac_tool_prefix"; then 2654 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2655 set dummy ${ac_tool_prefix}cc; ac_word=$2 2656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2657 $as_echo_n "checking for $ac_word... " >&6; } 2658 if ${ac_cv_prog_CC+:} false; then : 2659 $as_echo_n "(cached) " >&6 2660 else 2661 if test -n "$CC"; then 2662 ac_cv_prog_CC="$CC" # Let the user override the test. 2663 else 2664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2665 for as_dir in $PATH 2666 do 2667 IFS=$as_save_IFS 2668 test -z "$as_dir" && as_dir=. 2669 for ac_exec_ext in '' $ac_executable_extensions; do 2670 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2671 ac_cv_prog_CC="${ac_tool_prefix}cc" 2672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2673 break 2 2674 fi 2675 done 2676 done 2677 IFS=$as_save_IFS 2678 2679 fi 2680 fi 2681 CC=$ac_cv_prog_CC 2682 if test -n "$CC"; then 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2684 $as_echo "$CC" >&6; } 2685 else 2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2687 $as_echo "no" >&6; } 2688 fi 2689 2690 2691 fi 2692 fi 2693 if test -z "$CC"; then 2694 # Extract the first word of "cc", so it can be a program name with args. 2695 set dummy cc; ac_word=$2 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2697 $as_echo_n "checking for $ac_word... " >&6; } 2698 if ${ac_cv_prog_CC+:} false; then : 2699 $as_echo_n "(cached) " >&6 2700 else 2701 if test -n "$CC"; then 2702 ac_cv_prog_CC="$CC" # Let the user override the test. 2703 else 2704 ac_prog_rejected=no 2705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2706 for as_dir in $PATH 2707 do 2708 IFS=$as_save_IFS 2709 test -z "$as_dir" && as_dir=. 2710 for ac_exec_ext in '' $ac_executable_extensions; do 2711 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2712 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2713 ac_prog_rejected=yes 2714 continue 2715 fi 2716 ac_cv_prog_CC="cc" 2717 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2718 break 2 2719 fi 2720 done 2721 done 2722 IFS=$as_save_IFS 2723 2724 if test $ac_prog_rejected = yes; then 2725 # We found a bogon in the path, so make sure we never use it. 2726 set dummy $ac_cv_prog_CC 2727 shift 2728 if test $# != 0; then 2729 # We chose a different compiler from the bogus one. 2730 # However, it has the same basename, so the bogon will be chosen 2731 # first if we set CC to just the basename; use the full file name. 2732 shift 2733 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2734 fi 2735 fi 2736 fi 2737 fi 2738 CC=$ac_cv_prog_CC 2739 if test -n "$CC"; then 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2741 $as_echo "$CC" >&6; } 2742 else 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2744 $as_echo "no" >&6; } 2745 fi 2746 2747 2748 fi 2749 if test -z "$CC"; then 2750 if test -n "$ac_tool_prefix"; then 2751 for ac_prog in cl.exe 2752 do 2753 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2754 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2756 $as_echo_n "checking for $ac_word... " >&6; } 2757 if ${ac_cv_prog_CC+:} false; then : 2758 $as_echo_n "(cached) " >&6 2759 else 2760 if test -n "$CC"; then 2761 ac_cv_prog_CC="$CC" # Let the user override the test. 2762 else 2763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2764 for as_dir in $PATH 2765 do 2766 IFS=$as_save_IFS 2767 test -z "$as_dir" && as_dir=. 2768 for ac_exec_ext in '' $ac_executable_extensions; do 2769 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2770 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2772 break 2 2773 fi 2774 done 2775 done 2776 IFS=$as_save_IFS 2777 2778 fi 2779 fi 2780 CC=$ac_cv_prog_CC 2781 if test -n "$CC"; then 2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2783 $as_echo "$CC" >&6; } 2784 else 2785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2786 $as_echo "no" >&6; } 2787 fi 2788 2789 2790 test -n "$CC" && break 2791 done 2792 fi 2793 if test -z "$CC"; then 2794 ac_ct_CC=$CC 2795 for ac_prog in cl.exe 2796 do 2797 # Extract the first word of "$ac_prog", so it can be a program name with args. 2798 set dummy $ac_prog; ac_word=$2 2799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2800 $as_echo_n "checking for $ac_word... " >&6; } 2801 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2802 $as_echo_n "(cached) " >&6 2803 else 2804 if test -n "$ac_ct_CC"; then 2805 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2806 else 2807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2808 for as_dir in $PATH 2809 do 2810 IFS=$as_save_IFS 2811 test -z "$as_dir" && as_dir=. 2812 for ac_exec_ext in '' $ac_executable_extensions; do 2813 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2814 ac_cv_prog_ac_ct_CC="$ac_prog" 2815 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2816 break 2 2817 fi 2818 done 2819 done 2820 IFS=$as_save_IFS 2821 2822 fi 2823 fi 2824 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2825 if test -n "$ac_ct_CC"; then 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2827 $as_echo "$ac_ct_CC" >&6; } 2828 else 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2830 $as_echo "no" >&6; } 2831 fi 2832 2833 2834 test -n "$ac_ct_CC" && break 2835 done 2836 2837 if test "x$ac_ct_CC" = x; then 2838 CC="" 2839 else 2840 case $cross_compiling:$ac_tool_warned in 2841 yes:) 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2843 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2844 ac_tool_warned=yes ;; 2845 esac 2846 CC=$ac_ct_CC 2847 fi 2848 fi 2849 2850 fi 2851 2852 2853 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2854 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2855 as_fn_error $? "no acceptable C compiler found in \$PATH 2856 See \`config.log' for more details" "$LINENO" 5; } 2857 2858 # Provide some information about the compiler. 2859 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2860 set X $ac_compile 2861 ac_compiler=$2 2862 for ac_option in --version -v -V -qversion; do 2863 { { ac_try="$ac_compiler $ac_option >&5" 2864 case "(($ac_try" in 2865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2866 *) ac_try_echo=$ac_try;; 2867 esac 2868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2869 $as_echo "$ac_try_echo"; } >&5 2870 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2871 ac_status=$? 2872 if test -s conftest.err; then 2873 sed '10a\ 2874 ... rest of stderr output deleted ... 2875 10q' conftest.err >conftest.er1 2876 cat conftest.er1 >&5 2877 fi 2878 rm -f conftest.er1 conftest.err 2879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2880 test $ac_status = 0; } 2881 done 2882 2883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2884 /* end confdefs.h. */ 2885 2886 int 2887 main () 2888 { 2889 2890 ; 2891 return 0; 2892 } 2893 _ACEOF 2894 ac_clean_files_save=$ac_clean_files 2895 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2896 # Try to create an executable without -o first, disregard a.out. 2897 # It will help us diagnose broken compilers, and finding out an intuition 2898 # of exeext. 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2900 $as_echo_n "checking whether the C compiler works... " >&6; } 2901 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2902 2903 # The possible output files: 2904 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2905 2906 ac_rmfiles= 2907 for ac_file in $ac_files 2908 do 2909 case $ac_file in 2910 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2911 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2912 esac 2913 done 2914 rm -f $ac_rmfiles 2915 2916 if { { ac_try="$ac_link_default" 2917 case "(($ac_try" in 2918 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2919 *) ac_try_echo=$ac_try;; 2920 esac 2921 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2922 $as_echo "$ac_try_echo"; } >&5 2923 (eval "$ac_link_default") 2>&5 2924 ac_status=$? 2925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2926 test $ac_status = 0; }; then : 2927 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2928 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2929 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2930 # so that the user can short-circuit this test for compilers unknown to 2931 # Autoconf. 2932 for ac_file in $ac_files '' 2933 do 2934 test -f "$ac_file" || continue 2935 case $ac_file in 2936 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2937 ;; 2938 [ab].out ) 2939 # We found the default executable, but exeext='' is most 2940 # certainly right. 2941 break;; 2942 *.* ) 2943 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2944 then :; else 2945 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2946 fi 2947 # We set ac_cv_exeext here because the later test for it is not 2948 # safe: cross compilers may not add the suffix if given an `-o' 2949 # argument, so we may need to know it at that point already. 2950 # Even if this section looks crufty: it has the advantage of 2951 # actually working. 2952 break;; 2953 * ) 2954 break;; 2955 esac 2956 done 2957 test "$ac_cv_exeext" = no && ac_cv_exeext= 2958 2959 else 2960 ac_file='' 2961 fi 2962 if test -z "$ac_file"; then : 2963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2964 $as_echo "no" >&6; } 2965 $as_echo "$as_me: failed program was:" >&5 2966 sed 's/^/| /' conftest.$ac_ext >&5 2967 2968 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2970 as_fn_error 77 "C compiler cannot create executables 2971 See \`config.log' for more details" "$LINENO" 5; } 2972 else 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2974 $as_echo "yes" >&6; } 2975 fi 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2977 $as_echo_n "checking for C compiler default output file name... " >&6; } 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2979 $as_echo "$ac_file" >&6; } 2980 ac_exeext=$ac_cv_exeext 2981 2982 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2983 ac_clean_files=$ac_clean_files_save 2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2985 $as_echo_n "checking for suffix of executables... " >&6; } 2986 if { { ac_try="$ac_link" 2987 case "(($ac_try" in 2988 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2989 *) ac_try_echo=$ac_try;; 2990 esac 2991 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2992 $as_echo "$ac_try_echo"; } >&5 2993 (eval "$ac_link") 2>&5 2994 ac_status=$? 2995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2996 test $ac_status = 0; }; then : 2997 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2998 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2999 # work properly (i.e., refer to `conftest.exe'), while it won't with 3000 # `rm'. 3001 for ac_file in conftest.exe conftest conftest.*; do 3002 test -f "$ac_file" || continue 3003 case $ac_file in 3004 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3005 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3006 break;; 3007 * ) break;; 3008 esac 3009 done 3010 else 3011 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3013 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3014 See \`config.log' for more details" "$LINENO" 5; } 3015 fi 3016 rm -f conftest conftest$ac_cv_exeext 3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3018 $as_echo "$ac_cv_exeext" >&6; } 3019 3020 rm -f conftest.$ac_ext 3021 EXEEXT=$ac_cv_exeext 3022 ac_exeext=$EXEEXT 3023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3024 /* end confdefs.h. */ 3025 #include <stdio.h> 3026 int 3027 main () 3028 { 3029 FILE *f = fopen ("conftest.out", "w"); 3030 return ferror (f) || fclose (f) != 0; 3031 3032 ; 3033 return 0; 3034 } 3035 _ACEOF 3036 ac_clean_files="$ac_clean_files conftest.out" 3037 # Check that the compiler produces executables we can run. If not, either 3038 # the compiler is broken, or we cross compile. 3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3040 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3072 If you meant to cross compile, use \`--host'. 3073 See \`config.log' for more details" "$LINENO" 5; } 3074 fi 3075 fi 3076 fi 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3078 $as_echo "$cross_compiling" >&6; } 3079 3080 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3081 ac_clean_files=$ac_clean_files_save 3082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3083 $as_echo_n "checking for suffix of object files... " >&6; } 3084 if ${ac_cv_objext+:} false; then : 3085 $as_echo_n "(cached) " >&6 3086 else 3087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3088 /* end confdefs.h. */ 3089 3090 int 3091 main () 3092 { 3093 3094 ; 3095 return 0; 3096 } 3097 _ACEOF 3098 rm -f conftest.o conftest.obj 3099 if { { ac_try="$ac_compile" 3100 case "(($ac_try" in 3101 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3102 *) ac_try_echo=$ac_try;; 3103 esac 3104 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3105 $as_echo "$ac_try_echo"; } >&5 3106 (eval "$ac_compile") 2>&5 3107 ac_status=$? 3108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3109 test $ac_status = 0; }; then : 3110 for ac_file in conftest.o conftest.obj conftest.*; do 3111 test -f "$ac_file" || continue; 3112 case $ac_file in 3113 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3114 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3115 break;; 3116 esac 3117 done 3118 else 3119 $as_echo "$as_me: failed program was:" >&5 3120 sed 's/^/| /' conftest.$ac_ext >&5 3121 3122 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3123 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3124 as_fn_error $? "cannot compute suffix of object files: cannot compile 3125 See \`config.log' for more details" "$LINENO" 5; } 3126 fi 3127 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3128 fi 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3130 $as_echo "$ac_cv_objext" >&6; } 3131 OBJEXT=$ac_cv_objext 3132 ac_objext=$OBJEXT 3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3134 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3135 if ${ac_cv_c_compiler_gnu+:} false; then : 3136 $as_echo_n "(cached) " >&6 3137 else 3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3139 /* end confdefs.h. */ 3140 3141 int 3142 main () 3143 { 3144 #ifndef __GNUC__ 3145 choke me 3146 #endif 3147 3148 ; 3149 return 0; 3150 } 3151 _ACEOF 3152 if ac_fn_c_try_compile "$LINENO"; then : 3153 ac_compiler_gnu=yes 3154 else 3155 ac_compiler_gnu=no 3156 fi 3157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3158 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3159 3160 fi 3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3162 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3163 if test $ac_compiler_gnu = yes; then 3164 GCC=yes 3165 else 3166 GCC= 3167 fi 3168 ac_test_CFLAGS=${CFLAGS+set} 3169 ac_save_CFLAGS=$CFLAGS 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3171 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3172 if ${ac_cv_prog_cc_g+:} false; then : 3173 $as_echo_n "(cached) " >&6 3174 else 3175 ac_save_c_werror_flag=$ac_c_werror_flag 3176 ac_c_werror_flag=yes 3177 ac_cv_prog_cc_g=no 3178 CFLAGS="-g" 3179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3180 /* end confdefs.h. */ 3181 3182 int 3183 main () 3184 { 3185 3186 ; 3187 return 0; 3188 } 3189 _ACEOF 3190 if ac_fn_c_try_compile "$LINENO"; then : 3191 ac_cv_prog_cc_g=yes 3192 else 3193 CFLAGS="" 3194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3195 /* end confdefs.h. */ 3196 3197 int 3198 main () 3199 { 3200 3201 ; 3202 return 0; 3203 } 3204 _ACEOF 3205 if ac_fn_c_try_compile "$LINENO"; then : 3206 3207 else 3208 ac_c_werror_flag=$ac_save_c_werror_flag 3209 CFLAGS="-g" 3210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3211 /* end confdefs.h. */ 3212 3213 int 3214 main () 3215 { 3216 3217 ; 3218 return 0; 3219 } 3220 _ACEOF 3221 if ac_fn_c_try_compile "$LINENO"; then : 3222 ac_cv_prog_cc_g=yes 3223 fi 3224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3225 fi 3226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3227 fi 3228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3229 ac_c_werror_flag=$ac_save_c_werror_flag 3230 fi 3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3232 $as_echo "$ac_cv_prog_cc_g" >&6; } 3233 if test "$ac_test_CFLAGS" = set; then 3234 CFLAGS=$ac_save_CFLAGS 3235 elif test $ac_cv_prog_cc_g = yes; then 3236 if test "$GCC" = yes; then 3237 CFLAGS="-g -O2" 3238 else 3239 CFLAGS="-g" 3240 fi 3241 else 3242 if test "$GCC" = yes; then 3243 CFLAGS="-O2" 3244 else 3245 CFLAGS= 3246 fi 3247 fi 3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3249 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3250 if ${ac_cv_prog_cc_c89+:} false; then : 3251 $as_echo_n "(cached) " >&6 3252 else 3253 ac_cv_prog_cc_c89=no 3254 ac_save_CC=$CC 3255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3256 /* end confdefs.h. */ 3257 #include <stdarg.h> 3258 #include <stdio.h> 3259 struct stat; 3260 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3261 struct buf { int x; }; 3262 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3263 static char *e (p, i) 3264 char **p; 3265 int i; 3266 { 3267 return p[i]; 3268 } 3269 static char *f (char * (*g) (char **, int), char **p, ...) 3270 { 3271 char *s; 3272 va_list v; 3273 va_start (v,p); 3274 s = g (p, va_arg (v,int)); 3275 va_end (v); 3276 return s; 3277 } 3278 3279 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3280 function prototypes and stuff, but not '\xHH' hex character constants. 3281 These don't provoke an error unfortunately, instead are silently treated 3282 as 'x'. The following induces an error, until -std is added to get 3283 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3284 array size at least. It's necessary to write '\x00'==0 to get something 3285 that's true only with -std. */ 3286 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3287 3288 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3289 inside strings and character constants. */ 3290 #define FOO(x) 'x' 3291 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3292 3293 int test (int i, double x); 3294 struct s1 {int (*f) (int a);}; 3295 struct s2 {int (*f) (double a);}; 3296 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3297 int argc; 3298 char **argv; 3299 int 3300 main () 3301 { 3302 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3303 ; 3304 return 0; 3305 } 3306 _ACEOF 3307 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3308 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3309 do 3310 CC="$ac_save_CC $ac_arg" 3311 if ac_fn_c_try_compile "$LINENO"; then : 3312 ac_cv_prog_cc_c89=$ac_arg 3313 fi 3314 rm -f core conftest.err conftest.$ac_objext 3315 test "x$ac_cv_prog_cc_c89" != "xno" && break 3316 done 3317 rm -f conftest.$ac_ext 3318 CC=$ac_save_CC 3319 3320 fi 3321 # AC_CACHE_VAL 3322 case "x$ac_cv_prog_cc_c89" in 3323 x) 3324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3325 $as_echo "none needed" >&6; } ;; 3326 xno) 3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3328 $as_echo "unsupported" >&6; } ;; 3329 *) 3330 CC="$CC $ac_cv_prog_cc_c89" 3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3332 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3333 esac 3334 if test "x$ac_cv_prog_cc_c89" != xno; then : 3335 3336 fi 3337 3338 ac_ext=c 3339 ac_cpp='$CPP $CPPFLAGS' 3340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3342 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3343 3344 3345 3346 3347 3348 3349 if test "$GCC" = yes ; then 3350 # 3351 # -Werror forces warnings to be errors. 3352 # 3353 ac_lbl_cc_force_warning_errors=-Werror 3354 3355 # 3356 # Use -ffloat-store so that, on 32-bit x86, we don't 3357 # do 80-bit arithmetic with the FPU; that way we should 3358 # get the same results for floating-point calculations 3359 # on x86-32 and x86-64. 3360 # 3361 3362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -ffloat-store option" >&5 3363 $as_echo_n "checking whether the compiler supports the -ffloat-store option... " >&6; } 3364 save_CFLAGS="$CFLAGS" 3365 if expr "x-ffloat-store" : "x-W.*" >/dev/null 3366 then 3367 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -ffloat-store" 3368 elif expr "x-ffloat-store" : "x-f.*" >/dev/null 3369 then 3370 CFLAGS="$CFLAGS -Werror -ffloat-store" 3371 elif expr "x-ffloat-store" : "x-m.*" >/dev/null 3372 then 3373 CFLAGS="$CFLAGS -Werror -ffloat-store" 3374 else 3375 CFLAGS="$CFLAGS -ffloat-store" 3376 fi 3377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3378 /* end confdefs.h. */ 3379 3380 int 3381 main () 3382 { 3383 return 0 3384 ; 3385 return 0; 3386 } 3387 _ACEOF 3388 if ac_fn_c_try_compile "$LINENO"; then : 3389 3390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3391 $as_echo "yes" >&6; } 3392 CFLAGS="$save_CFLAGS" 3393 V_CCOPT="$V_CCOPT -ffloat-store" 3394 3395 else 3396 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3398 $as_echo "no" >&6; } 3399 CFLAGS="$save_CFLAGS" 3400 3401 fi 3402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3403 3404 else 3405 V_INCLS="$V_INCLS -I/usr/local/include" 3406 LDFLAGS="$LDFLAGS -L/usr/local/lib" 3407 3408 case "$host_os" in 3409 3410 darwin*) 3411 # 3412 # This is assumed either to be GCC or clang, both 3413 # of which use -Werror to force warnings to be errors. 3414 # 3415 ac_lbl_cc_force_warning_errors=-Werror 3416 ;; 3417 3418 hpux*) 3419 # 3420 # HP C, which is what we presume we're using, doesn't 3421 # exit with a non-zero exit status if we hand it an 3422 # invalid -W flag, can't be forced to do so even with 3423 # +We, and doesn't handle GCC-style -W flags, so we 3424 # don't want to try using GCC-style -W flags. 3425 # 3426 ac_lbl_cc_dont_try_gcc_dashW=yes 3427 ;; 3428 3429 irix*) 3430 # 3431 # MIPS C, which is what we presume we're using, doesn't 3432 # necessarily exit with a non-zero exit status if we 3433 # hand it an invalid -W flag, can't be forced to do 3434 # so, and doesn't handle GCC-style -W flags, so we 3435 # don't want to try using GCC-style -W flags. 3436 # 3437 ac_lbl_cc_dont_try_gcc_dashW=yes 3438 # 3439 # It also, apparently, defaults to "char" being 3440 # unsigned, unlike most other C implementations; 3441 # I suppose we could say "signed char" whenever 3442 # we want to guarantee a signed "char", but let's 3443 # just force signed chars. 3444 # 3445 # -xansi is normally the default, but the 3446 # configure script was setting it; perhaps -cckr 3447 # was the default in the Old Days. (Then again, 3448 # that would probably be for backwards compatibility 3449 # in the days when ANSI C was Shiny and New, i.e. 3450 # 1989 and the early '90's, so maybe we can just 3451 # drop support for those compilers.) 3452 # 3453 # -g is equivalent to -g2, which turns off 3454 # optimization; we choose -g3, which generates 3455 # debugging information but doesn't turn off 3456 # optimization (even if the optimization would 3457 # cause inaccuracies in debugging). 3458 # 3459 V_CCOPT="$V_CCOPT -xansi -signed -g3" 3460 ;; 3461 3462 osf*) 3463 # 3464 # Presumed to be DEC OSF/1, Digital UNIX, or 3465 # Tru64 UNIX. 3466 # 3467 # The DEC C compiler, which is what we presume we're 3468 # using, doesn't exit with a non-zero exit status if we 3469 # hand it an invalid -W flag, can't be forced to do 3470 # so, and doesn't handle GCC-style -W flags, so we 3471 # don't want to try using GCC-style -W flags. 3472 # 3473 ac_lbl_cc_dont_try_gcc_dashW=yes 3474 # 3475 # -g is equivalent to -g2, which turns off 3476 # optimization; we choose -g3, which generates 3477 # debugging information but doesn't turn off 3478 # optimization (even if the optimization would 3479 # cause inaccuracies in debugging). 3480 # 3481 V_CCOPT="$V_CCOPT -g3" 3482 ;; 3483 3484 solaris*) 3485 # 3486 # Assumed to be Sun C, which requires -errwarn to force 3487 # warnings to be treated as errors. 3488 # 3489 ac_lbl_cc_force_warning_errors=-errwarn 3490 ;; 3491 3492 ultrix*) 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5 3494 $as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; } 3495 if ${ac_cv_lbl_cc_const_proto+:} false; then : 3496 $as_echo_n "(cached) " >&6 3497 else 3498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3499 /* end confdefs.h. */ 3500 #include <sys/types.h> 3501 int 3502 main () 3503 { 3504 struct a { int b; }; 3505 void c(const struct a *) 3506 ; 3507 return 0; 3508 } 3509 _ACEOF 3510 if ac_fn_c_try_compile "$LINENO"; then : 3511 ac_cv_lbl_cc_const_proto=yes 3512 else 3513 ac_cv_lbl_cc_const_proto=no 3514 fi 3515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3516 fi 3517 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5 3519 $as_echo "$ac_cv_lbl_cc_const_proto" >&6; } 3520 if test $ac_cv_lbl_cc_const_proto = no ; then 3521 3522 $as_echo "#define const /**/" >>confdefs.h 3523 3524 fi 3525 ;; 3526 esac 3527 V_CCOPT="$V_CCOPT -O" 3528 fi 3529 3530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3531 $as_echo_n "checking for inline... " >&6; } 3532 save_CFLAGS="$CFLAGS" 3533 CFLAGS="$V_CCOPT" 3534 if ${ac_cv_lbl_inline+:} false; then : 3535 $as_echo_n "(cached) " >&6 3536 else 3537 3538 ac_cv_lbl_inline="" 3539 ac_lbl_cc_inline=no 3540 for ac_lbl_inline in inline __inline__ __inline 3541 do 3542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3543 /* end confdefs.h. */ 3544 #define inline $ac_lbl_inline 3545 static inline struct iltest *foo(void); 3546 struct iltest { 3547 int iltest1; 3548 int iltest2; 3549 }; 3550 3551 static inline struct iltest * 3552 foo() 3553 { 3554 static struct iltest xxx; 3555 3556 return &xxx; 3557 } 3558 int 3559 main () 3560 { 3561 3562 ; 3563 return 0; 3564 } 3565 _ACEOF 3566 if ac_fn_c_try_compile "$LINENO"; then : 3567 ac_lbl_cc_inline=yes 3568 fi 3569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3570 if test "$ac_lbl_cc_inline" = yes ; then 3571 break; 3572 fi 3573 done 3574 if test "$ac_lbl_cc_inline" = yes ; then 3575 ac_cv_lbl_inline=$ac_lbl_inline 3576 fi 3577 fi 3578 3579 CFLAGS="$save_CFLAGS" 3580 if test ! -z "$ac_cv_lbl_inline" ; then 3581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5 3582 $as_echo "$ac_cv_lbl_inline" >&6; } 3583 else 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3585 $as_echo "no" >&6; } 3586 fi 3587 3588 cat >>confdefs.h <<_ACEOF 3589 #define inline $ac_cv_lbl_inline 3590 _ACEOF 3591 3592 3593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 3594 $as_echo_n "checking for __attribute__... " >&6; } 3595 if ${ac_cv___attribute__+:} false; then : 3596 $as_echo_n "(cached) " >&6 3597 else 3598 3599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3600 /* end confdefs.h. */ 3601 3602 3603 #include <stdlib.h> 3604 3605 static void foo(void) __attribute__ ((noreturn)); 3606 3607 static void 3608 foo(void) 3609 { 3610 exit(1); 3611 } 3612 3613 int 3614 main(int argc, char **argv) 3615 { 3616 foo(); 3617 } 3618 3619 _ACEOF 3620 if ac_fn_c_try_compile "$LINENO"; then : 3621 ac_cv___attribute__=yes 3622 else 3623 ac_cv___attribute__=no 3624 fi 3625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3626 fi 3627 3628 if test "$ac_cv___attribute__" = "yes"; then 3629 3630 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 3631 3632 else 3633 # 3634 # We can't use __attribute__, so we can't use __attribute__((unused)), 3635 # so we define _U_ to an empty string. 3636 # 3637 V_DEFS="$V_DEFS -D_U_=\"\"" 3638 fi 3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 3640 $as_echo "$ac_cv___attribute__" >&6; } 3641 3642 if test "$ac_cv___attribute__" = "yes"; then 3643 3644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5 3645 $as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; } 3646 if ${ac_cv___attribute___unused+:} false; then : 3647 $as_echo_n "(cached) " >&6 3648 else 3649 3650 save_CFLAGS="$CFLAGS" 3651 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3653 /* end confdefs.h. */ 3654 3655 3656 #include <stdlib.h> 3657 #include <stdio.h> 3658 3659 int 3660 main(int argc __attribute((unused)), char **argv __attribute((unused))) 3661 { 3662 printf("Hello, world!\n"); 3663 return 0; 3664 } 3665 3666 _ACEOF 3667 if ac_fn_c_try_compile "$LINENO"; then : 3668 ac_cv___attribute___unused=yes 3669 else 3670 ac_cv___attribute___unused=no 3671 fi 3672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3673 fi 3674 3675 CFLAGS="$save_CFLAGS" 3676 if test "$ac_cv___attribute___unused" = "yes"; then 3677 V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\"" 3678 else 3679 V_DEFS="$V_DEFS -D_U_=\"\"" 3680 fi 3681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5 3682 $as_echo "$ac_cv___attribute___unused" >&6; } 3683 3684 3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((noreturn)) can be applied to function pointers without warnings" >&5 3686 $as_echo_n "checking whether __attribute__((noreturn)) can be applied to function pointers without warnings... " >&6; } 3687 if ${ac_cv___attribute___noreturn_function_pointer+:} false; then : 3688 $as_echo_n "(cached) " >&6 3689 else 3690 3691 save_CFLAGS="$CFLAGS" 3692 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3694 /* end confdefs.h. */ 3695 3696 3697 #include <stdlib.h> 3698 3699 extern int (*foo)(int i) 3700 __attribute__ ((noreturn)); 3701 3702 int 3703 main(int argc, char **argv) 3704 { 3705 (*foo)(1); 3706 } 3707 3708 _ACEOF 3709 if ac_fn_c_try_compile "$LINENO"; then : 3710 ac_cv___attribute___noreturn_function_pointer=yes 3711 else 3712 ac_cv___attribute___noreturn_function_pointer=no 3713 fi 3714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3715 fi 3716 3717 CFLAGS="$save_CFLAGS" 3718 if test "$ac_cv___attribute___noreturn_function_pointer" = "yes"; then 3719 3720 $as_echo "#define __ATTRIBUTE___NORETURN_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3721 3722 fi 3723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___noreturn_function_pointer" >&5 3724 $as_echo "$ac_cv___attribute___noreturn_function_pointer" >&6; } 3725 3726 3727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5 3728 $as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; } 3729 if ${ac_cv___attribute___format+:} false; then : 3730 $as_echo_n "(cached) " >&6 3731 else 3732 3733 save_CFLAGS="$CFLAGS" 3734 CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors" 3735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3736 /* end confdefs.h. */ 3737 3738 3739 #include <stdlib.h> 3740 3741 extern int foo(const char *fmt, ...) 3742 __attribute__ ((format (printf, 1, 2))); 3743 3744 int 3745 main(int argc, char **argv) 3746 { 3747 foo("%s", "test"); 3748 } 3749 3750 _ACEOF 3751 if ac_fn_c_try_compile "$LINENO"; then : 3752 ac_cv___attribute___format=yes 3753 else 3754 ac_cv___attribute___format=no 3755 fi 3756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3757 fi 3758 3759 CFLAGS="$save_CFLAGS" 3760 if test "$ac_cv___attribute___format" = "yes"; then 3761 3762 $as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h 3763 3764 fi 3765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5 3766 $as_echo "$ac_cv___attribute___format" >&6; } 3767 3768 if test "$ac_cv___attribute___format" = "yes"; then 3769 3770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be applied to function pointers" >&5 3771 $as_echo_n "checking whether __attribute__((format)) can be applied to function pointers... " >&6; } 3772 if ${ac_cv___attribute___format_function_pointer+:} false; then : 3773 $as_echo_n "(cached) " >&6 3774 else 3775 3776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3777 /* end confdefs.h. */ 3778 3779 3780 #include <stdlib.h> 3781 3782 extern int (*foo)(const char *fmt, ...) 3783 __attribute__ ((format (printf, 1, 2))); 3784 3785 int 3786 main(int argc, char **argv) 3787 { 3788 (*foo)("%s", "test"); 3789 } 3790 3791 _ACEOF 3792 if ac_fn_c_try_compile "$LINENO"; then : 3793 ac_cv___attribute___format_function_pointer=yes 3794 else 3795 ac_cv___attribute___format_function_pointer=no 3796 fi 3797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3798 fi 3799 3800 if test "$ac_cv___attribute___format_function_pointer" = "yes"; then 3801 3802 $as_echo "#define __ATTRIBUTE___FORMAT_OK_FOR_FUNCTION_POINTERS 1" >>confdefs.h 3803 3804 fi 3805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format_function_pointer" >&5 3806 $as_echo "$ac_cv___attribute___format_function_pointer" >&6; } 3807 3808 fi 3809 fi 3810 3811 ac_ext=c 3812 ac_cpp='$CPP $CPPFLAGS' 3813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3815 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3817 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3818 # On Suns, sometimes $CPP names a directory. 3819 if test -n "$CPP" && test -d "$CPP"; then 3820 CPP= 3821 fi 3822 if test -z "$CPP"; then 3823 if ${ac_cv_prog_CPP+:} false; then : 3824 $as_echo_n "(cached) " >&6 3825 else 3826 # Double quotes because CPP needs to be expanded 3827 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3828 do 3829 ac_preproc_ok=false 3830 for ac_c_preproc_warn_flag in '' yes 3831 do 3832 # Use a header file that comes with gcc, so configuring glibc 3833 # with a fresh cross-compiler works. 3834 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3835 # <limits.h> exists even on freestanding compilers. 3836 # On the NeXT, cc -E runs the code through the compiler's parser, 3837 # not just through cpp. "Syntax error" is here to catch this case. 3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3839 /* end confdefs.h. */ 3840 #ifdef __STDC__ 3841 # include <limits.h> 3842 #else 3843 # include <assert.h> 3844 #endif 3845 Syntax error 3846 _ACEOF 3847 if ac_fn_c_try_cpp "$LINENO"; then : 3848 3849 else 3850 # Broken: fails on valid input. 3851 continue 3852 fi 3853 rm -f conftest.err conftest.i conftest.$ac_ext 3854 3855 # OK, works on sane cases. Now check whether nonexistent headers 3856 # can be detected and how. 3857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3858 /* end confdefs.h. */ 3859 #include <ac_nonexistent.h> 3860 _ACEOF 3861 if ac_fn_c_try_cpp "$LINENO"; then : 3862 # Broken: success on invalid input. 3863 continue 3864 else 3865 # Passes both tests. 3866 ac_preproc_ok=: 3867 break 3868 fi 3869 rm -f conftest.err conftest.i conftest.$ac_ext 3870 3871 done 3872 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3873 rm -f conftest.i conftest.err conftest.$ac_ext 3874 if $ac_preproc_ok; then : 3875 break 3876 fi 3877 3878 done 3879 ac_cv_prog_CPP=$CPP 3880 3881 fi 3882 CPP=$ac_cv_prog_CPP 3883 else 3884 ac_cv_prog_CPP=$CPP 3885 fi 3886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3887 $as_echo "$CPP" >&6; } 3888 ac_preproc_ok=false 3889 for ac_c_preproc_warn_flag in '' yes 3890 do 3891 # Use a header file that comes with gcc, so configuring glibc 3892 # with a fresh cross-compiler works. 3893 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3894 # <limits.h> exists even on freestanding compilers. 3895 # On the NeXT, cc -E runs the code through the compiler's parser, 3896 # not just through cpp. "Syntax error" is here to catch this case. 3897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3898 /* end confdefs.h. */ 3899 #ifdef __STDC__ 3900 # include <limits.h> 3901 #else 3902 # include <assert.h> 3903 #endif 3904 Syntax error 3905 _ACEOF 3906 if ac_fn_c_try_cpp "$LINENO"; then : 3907 3908 else 3909 # Broken: fails on valid input. 3910 continue 3911 fi 3912 rm -f conftest.err conftest.i conftest.$ac_ext 3913 3914 # OK, works on sane cases. Now check whether nonexistent headers 3915 # can be detected and how. 3916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3917 /* end confdefs.h. */ 3918 #include <ac_nonexistent.h> 3919 _ACEOF 3920 if ac_fn_c_try_cpp "$LINENO"; then : 3921 # Broken: success on invalid input. 3922 continue 3923 else 3924 # Passes both tests. 3925 ac_preproc_ok=: 3926 break 3927 fi 3928 rm -f conftest.err conftest.i conftest.$ac_ext 3929 3930 done 3931 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3932 rm -f conftest.i conftest.err conftest.$ac_ext 3933 if $ac_preproc_ok; then : 3934 3935 else 3936 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3938 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3939 See \`config.log' for more details" "$LINENO" 5; } 3940 fi 3941 3942 ac_ext=c 3943 ac_cpp='$CPP $CPPFLAGS' 3944 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3945 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3946 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3947 3948 3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3950 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3951 if ${ac_cv_path_GREP+:} false; then : 3952 $as_echo_n "(cached) " >&6 3953 else 3954 if test -z "$GREP"; then 3955 ac_path_GREP_found=false 3956 # Loop through the user's path and test for each of PROGNAME-LIST 3957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3958 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3959 do 3960 IFS=$as_save_IFS 3961 test -z "$as_dir" && as_dir=. 3962 for ac_prog in grep ggrep; do 3963 for ac_exec_ext in '' $ac_executable_extensions; do 3964 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3965 as_fn_executable_p "$ac_path_GREP" || continue 3966 # Check for GNU ac_path_GREP and select it if it is found. 3967 # Check for GNU $ac_path_GREP 3968 case `"$ac_path_GREP" --version 2>&1` in 3969 *GNU*) 3970 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3971 *) 3972 ac_count=0 3973 $as_echo_n 0123456789 >"conftest.in" 3974 while : 3975 do 3976 cat "conftest.in" "conftest.in" >"conftest.tmp" 3977 mv "conftest.tmp" "conftest.in" 3978 cp "conftest.in" "conftest.nl" 3979 $as_echo 'GREP' >> "conftest.nl" 3980 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3981 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3982 as_fn_arith $ac_count + 1 && ac_count=$as_val 3983 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3984 # Best one so far, save it but keep looking for a better one 3985 ac_cv_path_GREP="$ac_path_GREP" 3986 ac_path_GREP_max=$ac_count 3987 fi 3988 # 10*(2^10) chars as input seems more than enough 3989 test $ac_count -gt 10 && break 3990 done 3991 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3992 esac 3993 3994 $ac_path_GREP_found && break 3 3995 done 3996 done 3997 done 3998 IFS=$as_save_IFS 3999 if test -z "$ac_cv_path_GREP"; then 4000 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4001 fi 4002 else 4003 ac_cv_path_GREP=$GREP 4004 fi 4005 4006 fi 4007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4008 $as_echo "$ac_cv_path_GREP" >&6; } 4009 GREP="$ac_cv_path_GREP" 4010 4011 4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4013 $as_echo_n "checking for egrep... " >&6; } 4014 if ${ac_cv_path_EGREP+:} false; then : 4015 $as_echo_n "(cached) " >&6 4016 else 4017 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4018 then ac_cv_path_EGREP="$GREP -E" 4019 else 4020 if test -z "$EGREP"; then 4021 ac_path_EGREP_found=false 4022 # Loop through the user's path and test for each of PROGNAME-LIST 4023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4024 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4025 do 4026 IFS=$as_save_IFS 4027 test -z "$as_dir" && as_dir=. 4028 for ac_prog in egrep; do 4029 for ac_exec_ext in '' $ac_executable_extensions; do 4030 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4031 as_fn_executable_p "$ac_path_EGREP" || continue 4032 # Check for GNU ac_path_EGREP and select it if it is found. 4033 # Check for GNU $ac_path_EGREP 4034 case `"$ac_path_EGREP" --version 2>&1` in 4035 *GNU*) 4036 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4037 *) 4038 ac_count=0 4039 $as_echo_n 0123456789 >"conftest.in" 4040 while : 4041 do 4042 cat "conftest.in" "conftest.in" >"conftest.tmp" 4043 mv "conftest.tmp" "conftest.in" 4044 cp "conftest.in" "conftest.nl" 4045 $as_echo 'EGREP' >> "conftest.nl" 4046 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4047 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4048 as_fn_arith $ac_count + 1 && ac_count=$as_val 4049 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4050 # Best one so far, save it but keep looking for a better one 4051 ac_cv_path_EGREP="$ac_path_EGREP" 4052 ac_path_EGREP_max=$ac_count 4053 fi 4054 # 10*(2^10) chars as input seems more than enough 4055 test $ac_count -gt 10 && break 4056 done 4057 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4058 esac 4059 4060 $ac_path_EGREP_found && break 3 4061 done 4062 done 4063 done 4064 IFS=$as_save_IFS 4065 if test -z "$ac_cv_path_EGREP"; then 4066 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4067 fi 4068 else 4069 ac_cv_path_EGREP=$EGREP 4070 fi 4071 4072 fi 4073 fi 4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4075 $as_echo "$ac_cv_path_EGREP" >&6; } 4076 EGREP="$ac_cv_path_EGREP" 4077 4078 4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4080 $as_echo_n "checking for ANSI C header files... " >&6; } 4081 if ${ac_cv_header_stdc+:} false; then : 4082 $as_echo_n "(cached) " >&6 4083 else 4084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4085 /* end confdefs.h. */ 4086 #include <stdlib.h> 4087 #include <stdarg.h> 4088 #include <string.h> 4089 #include <float.h> 4090 4091 int 4092 main () 4093 { 4094 4095 ; 4096 return 0; 4097 } 4098 _ACEOF 4099 if ac_fn_c_try_compile "$LINENO"; then : 4100 ac_cv_header_stdc=yes 4101 else 4102 ac_cv_header_stdc=no 4103 fi 4104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4105 4106 if test $ac_cv_header_stdc = yes; then 4107 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109 /* end confdefs.h. */ 4110 #include <string.h> 4111 4112 _ACEOF 4113 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4114 $EGREP "memchr" >/dev/null 2>&1; then : 4115 4116 else 4117 ac_cv_header_stdc=no 4118 fi 4119 rm -f conftest* 4120 4121 fi 4122 4123 if test $ac_cv_header_stdc = yes; then 4124 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4126 /* end confdefs.h. */ 4127 #include <stdlib.h> 4128 4129 _ACEOF 4130 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4131 $EGREP "free" >/dev/null 2>&1; then : 4132 4133 else 4134 ac_cv_header_stdc=no 4135 fi 4136 rm -f conftest* 4137 4138 fi 4139 4140 if test $ac_cv_header_stdc = yes; then 4141 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4142 if test "$cross_compiling" = yes; then : 4143 : 4144 else 4145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4146 /* end confdefs.h. */ 4147 #include <ctype.h> 4148 #include <stdlib.h> 4149 #if ((' ' & 0x0FF) == 0x020) 4150 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4151 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4152 #else 4153 # define ISLOWER(c) \ 4154 (('a' <= (c) && (c) <= 'i') \ 4155 || ('j' <= (c) && (c) <= 'r') \ 4156 || ('s' <= (c) && (c) <= 'z')) 4157 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4158 #endif 4159 4160 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4161 int 4162 main () 4163 { 4164 int i; 4165 for (i = 0; i < 256; i++) 4166 if (XOR (islower (i), ISLOWER (i)) 4167 || toupper (i) != TOUPPER (i)) 4168 return 2; 4169 return 0; 4170 } 4171 _ACEOF 4172 if ac_fn_c_try_run "$LINENO"; then : 4173 4174 else 4175 ac_cv_header_stdc=no 4176 fi 4177 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4178 conftest.$ac_objext conftest.beam conftest.$ac_ext 4179 fi 4180 4181 fi 4182 fi 4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4184 $as_echo "$ac_cv_header_stdc" >&6; } 4185 if test $ac_cv_header_stdc = yes; then 4186 4187 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4188 4189 fi 4190 4191 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4192 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4193 inttypes.h stdint.h unistd.h 4194 do : 4195 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4196 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4197 " 4198 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4199 cat >>confdefs.h <<_ACEOF 4200 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4201 _ACEOF 4202 4203 fi 4204 4205 done 4206 4207 4208 for ac_header in fcntl.h rpc/rpc.h rpc/rpcent.h 4209 do : 4210 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4211 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4212 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4213 cat >>confdefs.h <<_ACEOF 4214 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4215 _ACEOF 4216 4217 fi 4218 4219 done 4220 4221 for ac_header in net/pfvar.h 4222 do : 4223 ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h> 4224 #include <sys/socket.h> 4225 #include <net/if.h> 4226 " 4227 if test "x$ac_cv_header_net_pfvar_h" = xyes; then : 4228 cat >>confdefs.h <<_ACEOF 4229 #define HAVE_NET_PFVAR_H 1 4230 _ACEOF 4231 4232 fi 4233 4234 done 4235 4236 if test "$ac_cv_header_net_pfvar_h" = yes; then 4237 for ac_header in net/if_pflog.h 4238 do : 4239 ac_fn_c_check_header_compile "$LINENO" "net/if_pflog.h" "ac_cv_header_net_if_pflog_h" "#include <sys/types.h> 4240 #include <sys/socket.h> 4241 #include <net/if.h> 4242 #include <net/pfvar.h> 4243 " 4244 if test "x$ac_cv_header_net_if_pflog_h" = xyes; then : 4245 cat >>confdefs.h <<_ACEOF 4246 #define HAVE_NET_IF_PFLOG_H 1 4247 _ACEOF 4248 4249 fi 4250 4251 done 4252 4253 if test "$ac_cv_header_net_if_pflog_h" = yes; then 4254 LOCALSRC="print-pflog.c $LOCALSRC" 4255 fi 4256 fi 4257 for ac_header in netinet/if_ether.h 4258 do : 4259 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4260 #include <sys/socket.h> 4261 " 4262 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4263 cat >>confdefs.h <<_ACEOF 4264 #define HAVE_NETINET_IF_ETHER_H 1 4265 _ACEOF 4266 4267 fi 4268 4269 done 4270 4271 if test "$ac_cv_header_netinet_if_ether_h" != yes; then 4272 # 4273 # The simple test didn't work. 4274 # Do we need to include <net/if.h> first? 4275 # Unset ac_cv_header_netinet_if_ether_h so we don't 4276 # treat the previous failure as a cached value and 4277 # suppress the next test. 4278 # 4279 { $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5 4280 $as_echo "$as_me: Rechecking with some additional includes" >&6;} 4281 unset ac_cv_header_netinet_if_ether_h 4282 for ac_header in netinet/if_ether.h 4283 do : 4284 ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h> 4285 #include <sys/socket.h> 4286 #include <netinet/in.h> 4287 struct mbuf; 4288 struct rtentry; 4289 #include <net/if.h> 4290 " 4291 if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then : 4292 cat >>confdefs.h <<_ACEOF 4293 #define HAVE_NETINET_IF_ETHER_H 1 4294 _ACEOF 4295 4296 fi 4297 4298 done 4299 4300 fi 4301 4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4303 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4304 if ${ac_cv_header_time+:} false; then : 4305 $as_echo_n "(cached) " >&6 4306 else 4307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4308 /* end confdefs.h. */ 4309 #include <sys/types.h> 4310 #include <sys/time.h> 4311 #include <time.h> 4312 4313 int 4314 main () 4315 { 4316 if ((struct tm *) 0) 4317 return 0; 4318 ; 4319 return 0; 4320 } 4321 _ACEOF 4322 if ac_fn_c_try_compile "$LINENO"; then : 4323 ac_cv_header_time=yes 4324 else 4325 ac_cv_header_time=no 4326 fi 4327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4328 fi 4329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4330 $as_echo "$ac_cv_header_time" >&6; } 4331 if test $ac_cv_header_time = yes; then 4332 4333 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 4334 4335 fi 4336 4337 4338 case "$host_os" in 4339 4340 darwin*) 4341 # Check whether --enable-universal was given. 4342 if test "${enable_universal+set}" = set; then : 4343 enableval=$enable_universal; 4344 fi 4345 4346 if test "$enable_universal" != "no"; then 4347 case "$host_os" in 4348 4349 darwin9.*) 4350 # 4351 # Leopard. Build for x86 and 32-bit PowerPC, with 4352 # x86 first. (That's what Apple does.) 4353 # 4354 V_CCOPT="$V_CCOPT -arch i386 -arch ppc" 4355 LDFLAGS="$LDFLAGS -arch i386 -arch ppc" 4356 ;; 4357 4358 darwin10.*) 4359 # 4360 # Snow Leopard. Build for x86-64 and x86, with 4361 # x86-64 first. (That's what Apple does.) 4362 # 4363 V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" 4364 LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" 4365 ;; 4366 esac 4367 fi 4368 ;; 4369 esac 4370 4371 4372 4373 # Check whether --with-smi was given. 4374 if test "${with_smi+set}" = set; then : 4375 withval=$with_smi; 4376 else 4377 with_smi=yes 4378 fi 4379 4380 4381 if test "x$with_smi" != "xno" ; then 4382 ac_fn_c_check_header_mongrel "$LINENO" "smi.h" "ac_cv_header_smi_h" "$ac_includes_default" 4383 if test "x$ac_cv_header_smi_h" = xyes; then : 4384 4385 # 4386 # OK, we found smi.h. Do we have libsmi with smiInit? 4387 # 4388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for smiInit in -lsmi" >&5 4389 $as_echo_n "checking for smiInit in -lsmi... " >&6; } 4390 if ${ac_cv_lib_smi_smiInit+:} false; then : 4391 $as_echo_n "(cached) " >&6 4392 else 4393 ac_check_lib_save_LIBS=$LIBS 4394 LIBS="-lsmi $LIBS" 4395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4396 /* end confdefs.h. */ 4397 4398 /* Override any GCC internal prototype to avoid an error. 4399 Use char because int might match the return type of a GCC 4400 builtin and then its argument prototype would still apply. */ 4401 #ifdef __cplusplus 4402 extern "C" 4403 #endif 4404 char smiInit (); 4405 int 4406 main () 4407 { 4408 return smiInit (); 4409 ; 4410 return 0; 4411 } 4412 _ACEOF 4413 if ac_fn_c_try_link "$LINENO"; then : 4414 ac_cv_lib_smi_smiInit=yes 4415 else 4416 ac_cv_lib_smi_smiInit=no 4417 fi 4418 rm -f core conftest.err conftest.$ac_objext \ 4419 conftest$ac_exeext conftest.$ac_ext 4420 LIBS=$ac_check_lib_save_LIBS 4421 fi 4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_smi_smiInit" >&5 4423 $as_echo "$ac_cv_lib_smi_smiInit" >&6; } 4424 if test "x$ac_cv_lib_smi_smiInit" = xyes; then : 4425 4426 # 4427 # OK, we have libsmi with smiInit. Can we use it? 4428 # 4429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable libsmi" >&5 4430 $as_echo_n "checking whether to enable libsmi... " >&6; } 4431 savedlibs="$LIBS" 4432 LIBS="-lsmi $LIBS" 4433 if test "$cross_compiling" = yes; then : 4434 4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not when cross-compiling" >&5 4436 $as_echo "not when cross-compiling" >&6; } 4437 LIBS="$savedlibs" 4438 4439 4440 else 4441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4442 /* end confdefs.h. */ 4443 4444 /* libsmi available check */ 4445 #include <smi.h> 4446 main() 4447 { 4448 int current, revision, age, n; 4449 const int required = 2; 4450 if (smiInit("")) 4451 exit(1); 4452 if (strcmp(SMI_LIBRARY_VERSION, smi_library_version)) 4453 exit(2); 4454 n = sscanf(smi_library_version, "%d:%d:%d", ¤t, &revision, &age); 4455 if (n != 3) 4456 exit(3); 4457 if (required < current - age || required > current) 4458 exit(4); 4459 exit(0); 4460 } 4461 4462 _ACEOF 4463 if ac_fn_c_try_run "$LINENO"; then : 4464 4465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4466 $as_echo "yes" >&6; } 4467 4468 $as_echo "#define USE_LIBSMI 1" >>confdefs.h 4469 4470 4471 else 4472 4473 case $? in 4474 1) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - smiInit failed" >&5 4475 $as_echo "no - smiInit failed" >&6; } ;; 4476 2) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - header/library version mismatch" >&5 4477 $as_echo "no - header/library version mismatch" >&6; } ;; 4478 3) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - can't determine library version" >&5 4479 $as_echo "no - can't determine library version" >&6; } ;; 4480 4) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - too old" >&5 4481 $as_echo "no - too old" >&6; } ;; 4482 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4483 $as_echo "no" >&6; } ;; 4484 esac 4485 LIBS="$savedlibs" 4486 4487 fi 4488 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4489 conftest.$ac_objext conftest.beam conftest.$ac_ext 4490 fi 4491 4492 4493 fi 4494 4495 4496 fi 4497 4498 4499 fi 4500 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the possibly-buggy SMB printer" >&5 4502 $as_echo_n "checking whether to enable the possibly-buggy SMB printer... " >&6; } 4503 # Check whether --enable-smb was given. 4504 if test "${enable_smb+set}" = set; then : 4505 enableval=$enable_smb; 4506 else 4507 enableval=no 4508 fi 4509 4510 case "$enableval" in 4511 yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4512 $as_echo "yes" >&6; } 4513 4514 $as_echo "#define ENABLE_SMB 1" >>confdefs.h 4515 4516 LOCALSRC="print-smb.c smbutil.c $LOCALSRC" 4517 ;; 4518 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4519 $as_echo "no" >&6; } 4520 ;; 4521 esac 4522 4523 4524 # Check whether --with-user was given. 4525 if test "${with_user+set}" = set; then : 4526 withval=$with_user; 4527 fi 4528 4529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to drop root privileges by default" >&5 4530 $as_echo_n "checking whether to drop root privileges by default... " >&6; } 4531 if test ! -z "$with_user" ; then 4532 4533 cat >>confdefs.h <<_ACEOF 4534 #define WITH_USER "$withval" 4535 _ACEOF 4536 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4538 $as_echo "to \"$withval\"" >&6; } 4539 else 4540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4541 $as_echo "no" >&6; } 4542 fi 4543 4544 4545 # Check whether --with-chroot was given. 4546 if test "${with_chroot+set}" = set; then : 4547 withval=$with_chroot; 4548 fi 4549 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to chroot" >&5 4551 $as_echo_n "checking whether to chroot... " >&6; } 4552 if test ! -z "$with_chroot" && test "$with_chroot" != "no" ; then 4553 4554 cat >>confdefs.h <<_ACEOF 4555 #define WITH_CHROOT "$withval" 4556 _ACEOF 4557 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: to \"$withval\"" >&5 4559 $as_echo "to \"$withval\"" >&6; } 4560 else 4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4562 $as_echo "no" >&6; } 4563 fi 4564 4565 4566 # Check whether --with-sandbox-capsicum was given. 4567 if test "${with_sandbox_capsicum+set}" = set; then : 4568 withval=$with_sandbox_capsicum; 4569 fi 4570 4571 # 4572 # Check whether various functions are available. If any are, set 4573 # ac_lbl_capsicum_function_seen to yes; if any are not, set 4574 # ac_lbl_capsicum_function_not_seen to yes. 4575 # 4576 # We don't check cap_rights_init(), as it's a macro, wrapping another 4577 # function, in at least some versions of FreeBSD, and AC_CHECK_FUNCS() 4578 # doesn't handle that. 4579 # 4580 # All of the ones we check for must be available in order to enable 4581 # capsicum sandboxing. 4582 # 4583 # XXX - do we need to check for all of them, or are there some that, if 4584 # present, imply others are present? 4585 # 4586 if test ! -z "$with_sandbox-capsicum" && test "$with_sandbox-capsicum" != "no" ; then 4587 for ac_func in cap_enter cap_rights_limit cap_ioctls_limit openat 4588 do : 4589 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4590 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4591 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4592 cat >>confdefs.h <<_ACEOF 4593 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4594 _ACEOF 4595 ac_lbl_capsicum_function_seen=yes 4596 else 4597 ac_lbl_capsicum_function_not_seen=yes 4598 fi 4599 done 4600 4601 fi 4602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to sandbox using capsicum" >&5 4603 $as_echo_n "checking whether to sandbox using capsicum... " >&6; } 4604 if test "x$ac_lbl_capsicum_function_seen" = "xyes" -a "x$ac_lbl_capsicum_function_not_seen" != "xyes"; then 4605 4606 $as_echo "#define HAVE_CAPSICUM 1" >>confdefs.h 4607 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4609 $as_echo "yes" >&6; } 4610 else 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4612 $as_echo "no" >&6; } 4613 fi 4614 4615 # 4616 # We must check this before checking whether to check the OS's IPv6, 4617 # support because, on some platforms (such as SunOS 5.x), the test 4618 # program requires the extra networking libraries. 4619 # 4620 4621 # Most operating systems have gethostbyname() in the default searched 4622 # libraries (i.e. libc): 4623 # Some OSes (eg. Solaris) place it in libnsl 4624 # Some strange OSes (SINIX) have it in libsocket: 4625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 4626 $as_echo_n "checking for library containing gethostbyname... " >&6; } 4627 if ${ac_cv_search_gethostbyname+:} false; then : 4628 $as_echo_n "(cached) " >&6 4629 else 4630 ac_func_search_save_LIBS=$LIBS 4631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4632 /* end confdefs.h. */ 4633 4634 /* Override any GCC internal prototype to avoid an error. 4635 Use char because int might match the return type of a GCC 4636 builtin and then its argument prototype would still apply. */ 4637 #ifdef __cplusplus 4638 extern "C" 4639 #endif 4640 char gethostbyname (); 4641 int 4642 main () 4643 { 4644 return gethostbyname (); 4645 ; 4646 return 0; 4647 } 4648 _ACEOF 4649 for ac_lib in '' nsl socket resolv; do 4650 if test -z "$ac_lib"; then 4651 ac_res="none required" 4652 else 4653 ac_res=-l$ac_lib 4654 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4655 fi 4656 if ac_fn_c_try_link "$LINENO"; then : 4657 ac_cv_search_gethostbyname=$ac_res 4658 fi 4659 rm -f core conftest.err conftest.$ac_objext \ 4660 conftest$ac_exeext 4661 if ${ac_cv_search_gethostbyname+:} false; then : 4662 break 4663 fi 4664 done 4665 if ${ac_cv_search_gethostbyname+:} false; then : 4666 4667 else 4668 ac_cv_search_gethostbyname=no 4669 fi 4670 rm conftest.$ac_ext 4671 LIBS=$ac_func_search_save_LIBS 4672 fi 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 4674 $as_echo "$ac_cv_search_gethostbyname" >&6; } 4675 ac_res=$ac_cv_search_gethostbyname 4676 if test "$ac_res" != no; then : 4677 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4678 4679 fi 4680 4681 # Unfortunately libsocket sometimes depends on libnsl and 4682 # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. 4683 if test "$ac_cv_search_gethostbyname" = "no" 4684 then 4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 4686 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; } 4687 if ${ac_cv_lib_socket_gethostbyname+:} false; then : 4688 $as_echo_n "(cached) " >&6 4689 else 4690 ac_check_lib_save_LIBS=$LIBS 4691 LIBS="-lsocket -lnsl $LIBS" 4692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4693 /* end confdefs.h. */ 4694 4695 /* Override any GCC internal prototype to avoid an error. 4696 Use char because int might match the return type of a GCC 4697 builtin and then its argument prototype would still apply. */ 4698 #ifdef __cplusplus 4699 extern "C" 4700 #endif 4701 char gethostbyname (); 4702 int 4703 main () 4704 { 4705 return gethostbyname (); 4706 ; 4707 return 0; 4708 } 4709 _ACEOF 4710 if ac_fn_c_try_link "$LINENO"; then : 4711 ac_cv_lib_socket_gethostbyname=yes 4712 else 4713 ac_cv_lib_socket_gethostbyname=no 4714 fi 4715 rm -f core conftest.err conftest.$ac_objext \ 4716 conftest$ac_exeext conftest.$ac_ext 4717 LIBS=$ac_check_lib_save_LIBS 4718 fi 4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 4720 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } 4721 if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then : 4722 LIBS="-lsocket -lnsl $LIBS" 4723 fi 4724 4725 fi 4726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 4727 $as_echo_n "checking for library containing socket... " >&6; } 4728 if ${ac_cv_search_socket+:} false; then : 4729 $as_echo_n "(cached) " >&6 4730 else 4731 ac_func_search_save_LIBS=$LIBS 4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4733 /* end confdefs.h. */ 4734 4735 /* Override any GCC internal prototype to avoid an error. 4736 Use char because int might match the return type of a GCC 4737 builtin and then its argument prototype would still apply. */ 4738 #ifdef __cplusplus 4739 extern "C" 4740 #endif 4741 char socket (); 4742 int 4743 main () 4744 { 4745 return socket (); 4746 ; 4747 return 0; 4748 } 4749 _ACEOF 4750 for ac_lib in '' socket; do 4751 if test -z "$ac_lib"; then 4752 ac_res="none required" 4753 else 4754 ac_res=-l$ac_lib 4755 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4756 fi 4757 if ac_fn_c_try_link "$LINENO"; then : 4758 ac_cv_search_socket=$ac_res 4759 fi 4760 rm -f core conftest.err conftest.$ac_objext \ 4761 conftest$ac_exeext 4762 if ${ac_cv_search_socket+:} false; then : 4763 break 4764 fi 4765 done 4766 if ${ac_cv_search_socket+:} false; then : 4767 4768 else 4769 ac_cv_search_socket=no 4770 fi 4771 rm conftest.$ac_ext 4772 LIBS=$ac_func_search_save_LIBS 4773 fi 4774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4775 $as_echo "$ac_cv_search_socket" >&6; } 4776 ac_res=$ac_cv_search_socket 4777 if test "$ac_res" != no; then : 4778 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4779 4780 else 4781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 4782 $as_echo_n "checking for socket in -lsocket... " >&6; } 4783 if ${ac_cv_lib_socket_socket+:} false; then : 4784 $as_echo_n "(cached) " >&6 4785 else 4786 ac_check_lib_save_LIBS=$LIBS 4787 LIBS="-lsocket -lnsl $LIBS" 4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4789 /* end confdefs.h. */ 4790 4791 /* Override any GCC internal prototype to avoid an error. 4792 Use char because int might match the return type of a GCC 4793 builtin and then its argument prototype would still apply. */ 4794 #ifdef __cplusplus 4795 extern "C" 4796 #endif 4797 char socket (); 4798 int 4799 main () 4800 { 4801 return socket (); 4802 ; 4803 return 0; 4804 } 4805 _ACEOF 4806 if ac_fn_c_try_link "$LINENO"; then : 4807 ac_cv_lib_socket_socket=yes 4808 else 4809 ac_cv_lib_socket_socket=no 4810 fi 4811 rm -f core conftest.err conftest.$ac_objext \ 4812 conftest$ac_exeext conftest.$ac_ext 4813 LIBS=$ac_check_lib_save_LIBS 4814 fi 4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 4816 $as_echo "$ac_cv_lib_socket_socket" >&6; } 4817 if test "x$ac_cv_lib_socket_socket" = xyes; then : 4818 LIBS="-lsocket -lnsl $LIBS" 4819 fi 4820 4821 fi 4822 4823 # DLPI needs putmsg under HPUX so test for -lstr while we're at it 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 4825 $as_echo_n "checking for library containing putmsg... " >&6; } 4826 if ${ac_cv_search_putmsg+:} false; then : 4827 $as_echo_n "(cached) " >&6 4828 else 4829 ac_func_search_save_LIBS=$LIBS 4830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4831 /* end confdefs.h. */ 4832 4833 /* Override any GCC internal prototype to avoid an error. 4834 Use char because int might match the return type of a GCC 4835 builtin and then its argument prototype would still apply. */ 4836 #ifdef __cplusplus 4837 extern "C" 4838 #endif 4839 char putmsg (); 4840 int 4841 main () 4842 { 4843 return putmsg (); 4844 ; 4845 return 0; 4846 } 4847 _ACEOF 4848 for ac_lib in '' str; do 4849 if test -z "$ac_lib"; then 4850 ac_res="none required" 4851 else 4852 ac_res=-l$ac_lib 4853 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4854 fi 4855 if ac_fn_c_try_link "$LINENO"; then : 4856 ac_cv_search_putmsg=$ac_res 4857 fi 4858 rm -f core conftest.err conftest.$ac_objext \ 4859 conftest$ac_exeext 4860 if ${ac_cv_search_putmsg+:} false; then : 4861 break 4862 fi 4863 done 4864 if ${ac_cv_search_putmsg+:} false; then : 4865 4866 else 4867 ac_cv_search_putmsg=no 4868 fi 4869 rm conftest.$ac_ext 4870 LIBS=$ac_func_search_save_LIBS 4871 fi 4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 4873 $as_echo "$ac_cv_search_putmsg" >&6; } 4874 ac_res=$ac_cv_search_putmsg 4875 if test "$ac_res" != no; then : 4876 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4877 4878 fi 4879 4880 4881 4882 # 4883 # Check whether AF_INET6 and struct in6_addr are defined. 4884 # If they aren't both defined, we don't have sufficient OS 4885 # support for IPv6, so we don't look for IPv6 support libraries, 4886 # and we define AF_INET6 and struct in6_addr ourselves. 4887 # 4888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the operating system supports IPv6" >&5 4889 $as_echo_n "checking whether the operating system supports IPv6... " >&6; } 4890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4891 /* end confdefs.h. */ 4892 4893 4894 /* AF_INET6 available check */ 4895 #include <sys/types.h> 4896 #include <sys/socket.h> 4897 #include <netinet/in.h> 4898 #ifdef AF_INET6 4899 void 4900 foo(struct in6_addr *addr) 4901 { 4902 memset(addr, 0, sizeof (struct in6_addr)); 4903 } 4904 #else 4905 #error "AF_INET6 not defined" 4906 #endif 4907 4908 4909 _ACEOF 4910 if ac_fn_c_try_compile "$LINENO"; then : 4911 4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4913 $as_echo "yes" >&6; } 4914 4915 $as_echo "#define HAVE_OS_IPV6_SUPPORT 1" >>confdefs.h 4916 4917 ipv6=yes 4918 4919 else 4920 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4922 $as_echo "no" >&6; } 4923 ipv6=no 4924 4925 4926 fi 4927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4928 4929 ipv6type=unknown 4930 ipv6lib=none 4931 ipv6trylibc=no 4932 4933 if test "$ipv6" = "yes"; then 4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ipv6 stack type" >&5 4935 $as_echo_n "checking ipv6 stack type... " >&6; } 4936 for i in inria kame linux-glibc linux-libinet6 toshiba v6d zeta; do 4937 case $i in 4938 inria) 4939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4940 /* end confdefs.h. */ 4941 #include <netinet/in.h> 4942 #ifdef IPV6_INRIA_VERSION 4943 yes 4944 #endif 4945 _ACEOF 4946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4947 $EGREP "yes" >/dev/null 2>&1; then : 4948 ipv6type=$i 4949 fi 4950 rm -f conftest* 4951 4952 ;; 4953 kame) 4954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4955 /* end confdefs.h. */ 4956 #include <netinet/in.h> 4957 #ifdef __KAME__ 4958 yes 4959 #endif 4960 _ACEOF 4961 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4962 $EGREP "yes" >/dev/null 2>&1; then : 4963 ipv6type=$i; 4964 ipv6lib=inet6; 4965 ipv6libdir=/usr/local/v6/lib; 4966 ipv6trylibc=yes 4967 fi 4968 rm -f conftest* 4969 4970 ;; 4971 linux-glibc) 4972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4973 /* end confdefs.h. */ 4974 #include <features.h> 4975 #if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 4976 yes 4977 #endif 4978 _ACEOF 4979 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4980 $EGREP "yes" >/dev/null 2>&1; then : 4981 ipv6type=$i 4982 fi 4983 rm -f conftest* 4984 4985 ;; 4986 linux-libinet6) 4987 if test -d /usr/inet6 -o -f /usr/include/netinet/ip6.h; then 4988 ipv6type=$i 4989 ipv6lib=inet6 4990 ipv6libdir=/usr/inet6/lib 4991 ipv6trylibc=yes; 4992 CFLAGS="-I/usr/inet6/include $CFLAGS" 4993 fi 4994 ;; 4995 toshiba) 4996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4997 /* end confdefs.h. */ 4998 #include <sys/param.h> 4999 #ifdef _TOSHIBA_INET6 5000 yes 5001 #endif 5002 _ACEOF 5003 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5004 $EGREP "yes" >/dev/null 2>&1; then : 5005 ipv6type=$i; 5006 ipv6lib=inet6; 5007 ipv6libdir=/usr/local/v6/lib 5008 fi 5009 rm -f conftest* 5010 5011 ;; 5012 v6d) 5013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5014 /* end confdefs.h. */ 5015 #include </usr/local/v6/include/sys/v6config.h> 5016 #ifdef __V6D__ 5017 yes 5018 #endif 5019 _ACEOF 5020 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5021 $EGREP "yes" >/dev/null 2>&1; then : 5022 ipv6type=$i; 5023 ipv6lib=v6; 5024 ipv6libdir=/usr/local/v6/lib; 5025 CFLAGS="-I/usr/local/v6/include $CFLAGS" 5026 fi 5027 rm -f conftest* 5028 5029 ;; 5030 zeta) 5031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5032 /* end confdefs.h. */ 5033 #include <sys/param.h> 5034 #ifdef _ZETA_MINAMI_INET6 5035 yes 5036 #endif 5037 _ACEOF 5038 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5039 $EGREP "yes" >/dev/null 2>&1; then : 5040 ipv6type=$i; 5041 ipv6lib=inet6; 5042 ipv6libdir=/usr/local/v6/lib 5043 fi 5044 rm -f conftest* 5045 5046 ;; 5047 esac 5048 if test "$ipv6type" != "unknown"; then 5049 break 5050 fi 5051 done 5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ipv6type" >&5 5053 $as_echo "$ipv6type" >&6; } 5054 fi 5055 5056 if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then 5057 if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then 5058 LIBS="-L$ipv6libdir -l$ipv6lib $LIBS" 5059 echo "You have $ipv6lib library, using it" 5060 else 5061 if test "$ipv6trylibc" = "yes"; then 5062 echo "You do not have $ipv6lib library, using libc" 5063 else 5064 echo 'Fatal: no $ipv6lib library found. cannot continue.' 5065 echo "You need to fetch lib$ipv6lib.a from appropriate" 5066 echo 'ipv6 kit and compile beforehand.' 5067 exit 1 5068 fi 5069 fi 5070 fi 5071 5072 ac_fn_c_check_func "$LINENO" "vfprintf" "ac_cv_func_vfprintf" 5073 if test "x$ac_cv_func_vfprintf" = xyes; then : 5074 $as_echo "#define HAVE_VFPRINTF 1" >>confdefs.h 5075 5076 else 5077 case " $LIBOBJS " in 5078 *" vfprintf.$ac_objext "* ) ;; 5079 *) LIBOBJS="$LIBOBJS vfprintf.$ac_objext" 5080 ;; 5081 esac 5082 5083 fi 5084 5085 ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" 5086 if test "x$ac_cv_func_strlcat" = xyes; then : 5087 $as_echo "#define HAVE_STRLCAT 1" >>confdefs.h 5088 5089 else 5090 case " $LIBOBJS " in 5091 *" strlcat.$ac_objext "* ) ;; 5092 *) LIBOBJS="$LIBOBJS strlcat.$ac_objext" 5093 ;; 5094 esac 5095 5096 fi 5097 5098 ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" 5099 if test "x$ac_cv_func_strlcpy" = xyes; then : 5100 $as_echo "#define HAVE_STRLCPY 1" >>confdefs.h 5101 5102 else 5103 case " $LIBOBJS " in 5104 *" strlcpy.$ac_objext "* ) ;; 5105 *) LIBOBJS="$LIBOBJS strlcpy.$ac_objext" 5106 ;; 5107 esac 5108 5109 fi 5110 5111 ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" 5112 if test "x$ac_cv_func_strdup" = xyes; then : 5113 $as_echo "#define HAVE_STRDUP 1" >>confdefs.h 5114 5115 else 5116 case " $LIBOBJS " in 5117 *" strdup.$ac_objext "* ) ;; 5118 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5119 ;; 5120 esac 5121 5122 fi 5123 5124 ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep" 5125 if test "x$ac_cv_func_strsep" = xyes; then : 5126 $as_echo "#define HAVE_STRSEP 1" >>confdefs.h 5127 5128 else 5129 case " $LIBOBJS " in 5130 *" strsep.$ac_objext "* ) ;; 5131 *) LIBOBJS="$LIBOBJS strsep.$ac_objext" 5132 ;; 5133 esac 5134 5135 fi 5136 5137 ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long" 5138 if test "x$ac_cv_func_getopt_long" = xyes; then : 5139 $as_echo "#define HAVE_GETOPT_LONG 1" >>confdefs.h 5140 5141 else 5142 case " $LIBOBJS " in 5143 *" getopt_long.$ac_objext "* ) ;; 5144 *) LIBOBJS="$LIBOBJS getopt_long.$ac_objext" 5145 ;; 5146 esac 5147 5148 fi 5149 5150 5151 for ac_func in fork vfork strftime 5152 do : 5153 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5154 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5155 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5156 cat >>confdefs.h <<_ACEOF 5157 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5158 _ACEOF 5159 5160 fi 5161 done 5162 5163 for ac_func in setlinebuf alarm 5164 do : 5165 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5166 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5167 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5168 cat >>confdefs.h <<_ACEOF 5169 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5170 _ACEOF 5171 5172 fi 5173 done 5174 5175 5176 needsnprintf=no 5177 for ac_func in vsnprintf snprintf 5178 do : 5179 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5180 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5181 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5182 cat >>confdefs.h <<_ACEOF 5183 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5184 _ACEOF 5185 5186 else 5187 needsnprintf=yes 5188 fi 5189 done 5190 5191 if test $needsnprintf = yes; then 5192 case " $LIBOBJS " in 5193 *" snprintf.$ac_objext "* ) ;; 5194 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 5195 ;; 5196 esac 5197 5198 fi 5199 5200 5201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5202 $as_echo_n "checking return type of signal handlers... " >&6; } 5203 if ${ac_cv_type_signal+:} false; then : 5204 $as_echo_n "(cached) " >&6 5205 else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207 /* end confdefs.h. */ 5208 #include <sys/types.h> 5209 #include <signal.h> 5210 5211 int 5212 main () 5213 { 5214 return *(signal (0, 0)) (0) == 1; 5215 ; 5216 return 0; 5217 } 5218 _ACEOF 5219 if ac_fn_c_try_compile "$LINENO"; then : 5220 ac_cv_type_signal=int 5221 else 5222 ac_cv_type_signal=void 5223 fi 5224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5225 fi 5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5227 $as_echo "$ac_cv_type_signal" >&6; } 5228 5229 cat >>confdefs.h <<_ACEOF 5230 #define RETSIGTYPE $ac_cv_type_signal 5231 _ACEOF 5232 5233 5234 if test "$ac_cv_type_signal" = void ; then 5235 5236 $as_echo "#define RETSIGVAL /**/" >>confdefs.h 5237 5238 else 5239 5240 $as_echo "#define RETSIGVAL (0)" >>confdefs.h 5241 5242 fi 5243 case "$host_os" in 5244 5245 irix*) 5246 5247 $as_echo "#define _BSD_SIGNALS 1" >>confdefs.h 5248 5249 ;; 5250 5251 *) 5252 for ac_func in sigaction 5253 do : 5254 ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction" 5255 if test "x$ac_cv_func_sigaction" = xyes; then : 5256 cat >>confdefs.h <<_ACEOF 5257 #define HAVE_SIGACTION 1 5258 _ACEOF 5259 5260 fi 5261 done 5262 5263 if test $ac_cv_func_sigaction = no ; then 5264 for ac_func in sigset 5265 do : 5266 ac_fn_c_check_func "$LINENO" "sigset" "ac_cv_func_sigset" 5267 if test "x$ac_cv_func_sigset" = xyes; then : 5268 cat >>confdefs.h <<_ACEOF 5269 #define HAVE_SIGSET 1 5270 _ACEOF 5271 5272 fi 5273 done 5274 5275 fi 5276 ;; 5277 esac 5278 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lrpc" >&5 5280 $as_echo_n "checking for main in -lrpc... " >&6; } 5281 if ${ac_cv_lib_rpc_main+:} false; then : 5282 $as_echo_n "(cached) " >&6 5283 else 5284 ac_check_lib_save_LIBS=$LIBS 5285 LIBS="-lrpc $LIBS" 5286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5287 /* end confdefs.h. */ 5288 5289 5290 int 5291 main () 5292 { 5293 return main (); 5294 ; 5295 return 0; 5296 } 5297 _ACEOF 5298 if ac_fn_c_try_link "$LINENO"; then : 5299 ac_cv_lib_rpc_main=yes 5300 else 5301 ac_cv_lib_rpc_main=no 5302 fi 5303 rm -f core conftest.err conftest.$ac_objext \ 5304 conftest$ac_exeext conftest.$ac_ext 5305 LIBS=$ac_check_lib_save_LIBS 5306 fi 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rpc_main" >&5 5308 $as_echo "$ac_cv_lib_rpc_main" >&6; } 5309 if test "x$ac_cv_lib_rpc_main" = xyes; then : 5310 cat >>confdefs.h <<_ACEOF 5311 #define HAVE_LIBRPC 1 5312 _ACEOF 5313 5314 LIBS="-lrpc $LIBS" 5315 5316 fi 5317 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getrpcbynumber" >&5 5319 $as_echo_n "checking for library containing getrpcbynumber... " >&6; } 5320 if ${ac_cv_search_getrpcbynumber+:} false; then : 5321 $as_echo_n "(cached) " >&6 5322 else 5323 ac_func_search_save_LIBS=$LIBS 5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5325 /* end confdefs.h. */ 5326 5327 /* Override any GCC internal prototype to avoid an error. 5328 Use char because int might match the return type of a GCC 5329 builtin and then its argument prototype would still apply. */ 5330 #ifdef __cplusplus 5331 extern "C" 5332 #endif 5333 char getrpcbynumber (); 5334 int 5335 main () 5336 { 5337 return getrpcbynumber (); 5338 ; 5339 return 0; 5340 } 5341 _ACEOF 5342 for ac_lib in '' nsl; do 5343 if test -z "$ac_lib"; then 5344 ac_res="none required" 5345 else 5346 ac_res=-l$ac_lib 5347 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5348 fi 5349 if ac_fn_c_try_link "$LINENO"; then : 5350 ac_cv_search_getrpcbynumber=$ac_res 5351 fi 5352 rm -f core conftest.err conftest.$ac_objext \ 5353 conftest$ac_exeext 5354 if ${ac_cv_search_getrpcbynumber+:} false; then : 5355 break 5356 fi 5357 done 5358 if ${ac_cv_search_getrpcbynumber+:} false; then : 5359 5360 else 5361 ac_cv_search_getrpcbynumber=no 5362 fi 5363 rm conftest.$ac_ext 5364 LIBS=$ac_func_search_save_LIBS 5365 fi 5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrpcbynumber" >&5 5367 $as_echo "$ac_cv_search_getrpcbynumber" >&6; } 5368 ac_res=$ac_cv_search_getrpcbynumber 5369 if test "$ac_res" != no; then : 5370 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5371 5372 $as_echo "#define HAVE_GETRPCBYNUMBER 1" >>confdefs.h 5373 5374 fi 5375 5376 5377 5378 LBL_LIBS="$LIBS" 5379 pfopen=/usr/examples/packetfilter/pfopen.c 5380 if test -f $pfopen ; then 5381 for ac_func in pfopen 5382 do : 5383 ac_fn_c_check_func "$LINENO" "pfopen" "ac_cv_func_pfopen" 5384 if test "x$ac_cv_func_pfopen" = xyes; then : 5385 cat >>confdefs.h <<_ACEOF 5386 #define HAVE_PFOPEN 1 5387 _ACEOF 5388 5389 fi 5390 done 5391 5392 if test $ac_cv_func_pfopen = "no" ; then 5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $pfopen" >&5 5394 $as_echo "Using $pfopen" >&6; } 5395 LIBS="$LIBS $pfopen" 5396 fi 5397 fi 5398 libpcap=FAIL 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for local pcap library" >&5 5400 $as_echo_n "checking for local pcap library... " >&6; } 5401 5402 # Check whether --with-system-libpcap was given. 5403 if test "${with_system_libpcap+set}" = set; then : 5404 withval=$with_system_libpcap; 5405 fi 5406 5407 if test "x$with_system_libpcap" != xyes ; then 5408 lastdir=FAIL 5409 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5410 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5411 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 5412 egrep '/libpcap-[0-9]+\.[0-9]+(\.[0-9]*)?([ab][0-9]*|-PRE-GIT)?$'` 5413 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 5414 basedir=`echo $dir | sed -e 's/[ab][0-9]*$//' | \ 5415 sed -e 's/-PRE-GIT$//' ` 5416 if test $lastdir = $basedir ; then 5417 continue; 5418 fi 5419 lastdir=$dir 5420 if test -r $dir/libpcap.a ; then 5421 libpcap=$dir/libpcap.a 5422 d=$dir 5423 fi 5424 done 5425 fi 5426 if test $libpcap = FAIL ; then 5427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5428 $as_echo "not found" >&6; } 5429 5430 # 5431 # Look for pcap-config. 5432 # 5433 if test -n "$ac_tool_prefix"; then 5434 # Extract the first word of "${ac_tool_prefix}pcap-config", so it can be a program name with args. 5435 set dummy ${ac_tool_prefix}pcap-config; ac_word=$2 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5437 $as_echo_n "checking for $ac_word... " >&6; } 5438 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5439 $as_echo_n "(cached) " >&6 5440 else 5441 case $PCAP_CONFIG in 5442 [\\/]* | ?:[\\/]*) 5443 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5444 ;; 5445 *) 5446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5447 for as_dir in $PATH 5448 do 5449 IFS=$as_save_IFS 5450 test -z "$as_dir" && as_dir=. 5451 for ac_exec_ext in '' $ac_executable_extensions; do 5452 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5453 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5455 break 2 5456 fi 5457 done 5458 done 5459 IFS=$as_save_IFS 5460 5461 ;; 5462 esac 5463 fi 5464 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5465 if test -n "$PCAP_CONFIG"; then 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5467 $as_echo "$PCAP_CONFIG" >&6; } 5468 else 5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5470 $as_echo "no" >&6; } 5471 fi 5472 5473 5474 fi 5475 if test -z "$ac_cv_path_PCAP_CONFIG"; then 5476 ac_pt_PCAP_CONFIG=$PCAP_CONFIG 5477 # Extract the first word of "pcap-config", so it can be a program name with args. 5478 set dummy pcap-config; ac_word=$2 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5480 $as_echo_n "checking for $ac_word... " >&6; } 5481 if ${ac_cv_path_ac_pt_PCAP_CONFIG+:} false; then : 5482 $as_echo_n "(cached) " >&6 5483 else 5484 case $ac_pt_PCAP_CONFIG in 5485 [\\/]* | ?:[\\/]*) 5486 ac_cv_path_ac_pt_PCAP_CONFIG="$ac_pt_PCAP_CONFIG" # Let the user override the test with a path. 5487 ;; 5488 *) 5489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5490 for as_dir in $PATH 5491 do 5492 IFS=$as_save_IFS 5493 test -z "$as_dir" && as_dir=. 5494 for ac_exec_ext in '' $ac_executable_extensions; do 5495 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5496 ac_cv_path_ac_pt_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5498 break 2 5499 fi 5500 done 5501 done 5502 IFS=$as_save_IFS 5503 5504 ;; 5505 esac 5506 fi 5507 ac_pt_PCAP_CONFIG=$ac_cv_path_ac_pt_PCAP_CONFIG 5508 if test -n "$ac_pt_PCAP_CONFIG"; then 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PCAP_CONFIG" >&5 5510 $as_echo "$ac_pt_PCAP_CONFIG" >&6; } 5511 else 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5513 $as_echo "no" >&6; } 5514 fi 5515 5516 if test "x$ac_pt_PCAP_CONFIG" = x; then 5517 PCAP_CONFIG="" 5518 else 5519 case $cross_compiling:$ac_tool_warned in 5520 yes:) 5521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5522 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5523 ac_tool_warned=yes ;; 5524 esac 5525 PCAP_CONFIG=$ac_pt_PCAP_CONFIG 5526 fi 5527 else 5528 PCAP_CONFIG="$ac_cv_path_PCAP_CONFIG" 5529 fi 5530 5531 if test -n "$PCAP_CONFIG" ; then 5532 # 5533 # Found - use it to get the include flags for 5534 # libpcap and the flags to link with libpcap. 5535 # 5536 # Please read section 11.6 "Shell Substitutions" 5537 # in the autoconf manual before doing anything 5538 # to this that involves quoting. Especially note 5539 # the statement "There is just no portable way to use 5540 # double-quoted strings inside double-quoted back-quoted 5541 # expressions (pfew!)." 5542 # 5543 cflags=`"$PCAP_CONFIG" --cflags` 5544 V_INCLS="$cflags $V_INCLS" 5545 libpcap=`"$PCAP_CONFIG" --libs` 5546 else 5547 # 5548 # Not found; look for pcap. 5549 # 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcap" >&5 5551 $as_echo_n "checking for main in -lpcap... " >&6; } 5552 if ${ac_cv_lib_pcap_main+:} false; then : 5553 $as_echo_n "(cached) " >&6 5554 else 5555 ac_check_lib_save_LIBS=$LIBS 5556 LIBS="-lpcap $LIBS" 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558 /* end confdefs.h. */ 5559 5560 5561 int 5562 main () 5563 { 5564 return main (); 5565 ; 5566 return 0; 5567 } 5568 _ACEOF 5569 if ac_fn_c_try_link "$LINENO"; then : 5570 ac_cv_lib_pcap_main=yes 5571 else 5572 ac_cv_lib_pcap_main=no 5573 fi 5574 rm -f core conftest.err conftest.$ac_objext \ 5575 conftest$ac_exeext conftest.$ac_ext 5576 LIBS=$ac_check_lib_save_LIBS 5577 fi 5578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_main" >&5 5579 $as_echo "$ac_cv_lib_pcap_main" >&6; } 5580 if test "x$ac_cv_lib_pcap_main" = xyes; then : 5581 libpcap="-lpcap" 5582 fi 5583 5584 if test $libpcap = FAIL ; then 5585 as_fn_error $? "see the INSTALL doc for more info" "$LINENO" 5 5586 fi 5587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extraneous pcap header directories" >&5 5588 $as_echo_n "checking for extraneous pcap header directories... " >&6; } 5589 if test \( ! -r /usr/local/include/pcap.h \) -a \ 5590 \( ! -r /usr/include/pcap.h \); then 5591 if test -r /usr/local/include/pcap/pcap.h; then 5592 d="/usr/local/include/pcap" 5593 elif test -r /usr/include/pcap/pcap.h; then 5594 d="/usr/include/pcap" 5595 fi 5596 fi 5597 if test -z "$d" ; then 5598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 5599 $as_echo "not found" >&6; } 5600 else 5601 V_INCLS="-I$d $V_INCLS" 5602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found -- -I$d added" >&5 5603 $as_echo "found -- -I$d added" >&6; } 5604 fi 5605 fi 5606 else 5607 V_PCAPDEP=$libpcap 5608 places=`ls $srcdir/.. | sed -e 's,/$,,' -e "s,^,$srcdir/../," | \ 5609 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 5610 places2=`ls .. | sed -e 's,/$,,' -e "s,^,../," | \ 5611 egrep '/libpcap-[0-9]*.[0-9]*(.[0-9]*)?([ab][0-9]*)?$'` 5612 pcapH=FAIL 5613 if test -r $d/pcap.h; then 5614 pcapH=$d 5615 else 5616 for dir in $places $srcdir/../libpcap ../libpcap $srcdir/libpcap $places2 ; do 5617 if test -r $dir/pcap.h ; then 5618 pcapH=$dir 5619 fi 5620 done 5621 fi 5622 5623 if test $pcapH = FAIL ; then 5624 as_fn_error $? "cannot find pcap.h: see INSTALL" "$LINENO" 5 5625 fi 5626 V_INCLS="-I$pcapH $V_INCLS" 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libpcap" >&5 5628 $as_echo "$libpcap" >&6; } 5629 # Extract the first word of "pcap-config", so it can be a program name with args. 5630 set dummy pcap-config; ac_word=$2 5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5632 $as_echo_n "checking for $ac_word... " >&6; } 5633 if ${ac_cv_path_PCAP_CONFIG+:} false; then : 5634 $as_echo_n "(cached) " >&6 5635 else 5636 case $PCAP_CONFIG in 5637 [\\/]* | ?:[\\/]*) 5638 ac_cv_path_PCAP_CONFIG="$PCAP_CONFIG" # Let the user override the test with a path. 5639 ;; 5640 *) 5641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5642 for as_dir in $d 5643 do 5644 IFS=$as_save_IFS 5645 test -z "$as_dir" && as_dir=. 5646 for ac_exec_ext in '' $ac_executable_extensions; do 5647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5648 ac_cv_path_PCAP_CONFIG="$as_dir/$ac_word$ac_exec_ext" 5649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5650 break 2 5651 fi 5652 done 5653 done 5654 IFS=$as_save_IFS 5655 5656 ;; 5657 esac 5658 fi 5659 PCAP_CONFIG=$ac_cv_path_PCAP_CONFIG 5660 if test -n "$PCAP_CONFIG"; then 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCAP_CONFIG" >&5 5662 $as_echo "$PCAP_CONFIG" >&6; } 5663 else 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5665 $as_echo "no" >&6; } 5666 fi 5667 5668 5669 if test -n "$PCAP_CONFIG"; then 5670 # 5671 # The libpcap directory has a pcap-config script. 5672 # Use it to get any additioal libraries needed 5673 # to link with the libpcap archive library in 5674 # that directory. 5675 # 5676 # Please read section 11.6 "Shell Substitutions" 5677 # in the autoconf manual before doing anything 5678 # to this that involves quoting. Especially note 5679 # the statement "There is just no portable way to use 5680 # double-quoted strings inside double-quoted back-quoted 5681 # expressions (pfew!)." 5682 # 5683 additional_libs=`"$PCAP_CONFIG" --additional-libs --static` 5684 libpcap="$libpcap $additional_libs" 5685 fi 5686 fi 5687 LIBS="$libpcap $LIBS" 5688 if ! test -n "$PCAP_CONFIG" ; then 5689 # 5690 # We don't have pcap-config; find out any additional link flags 5691 # we need. (If we have pcap-config, we assume it tells us what 5692 # we need.) 5693 # 5694 case "$host_os" in 5695 5696 aix*) 5697 # 5698 # If libpcap is DLPI-based, we have to use /lib/pse.exp if 5699 # present, as we use the STREAMS routines. 5700 # 5701 # (XXX - true only if we're linking with a static libpcap?) 5702 # 5703 pseexe="/lib/pse.exp" 5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5 5705 $as_echo_n "checking for $pseexe... " >&6; } 5706 if test -f $pseexe ; then 5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5708 $as_echo "yes" >&6; } 5709 LIBS="$LIBS -I:$pseexe" 5710 fi 5711 5712 # 5713 # If libpcap is BPF-based, we need "-lodm" and "-lcfg", as 5714 # we use them to load the BPF module. 5715 # 5716 # (XXX - true only if we're linking with a static libpcap?) 5717 # 5718 LIBS="$LIBS -lodm -lcfg" 5719 ;; 5720 esac 5721 fi 5722 5723 ac_fn_c_check_func "$LINENO" "pcap_loop" "ac_cv_func_pcap_loop" 5724 if test "x$ac_cv_func_pcap_loop" = xyes; then : 5725 5726 else 5727 5728 as_fn_error $? "This is a bug, please follow the guidelines in CONTRIBUTING and include the 5729 config.log file in your report. If you have downloaded libpcap from 5730 tcpdump.org, and built it yourself, please also include the config.log 5731 file from the libpcap source directory, the Makefile from the libpcap 5732 source directory, and the output of the make process for libpcap, as 5733 this could be a problem with the libpcap that was built, and we will 5734 not be able to determine why this is happening, and thus will not be 5735 able to fix it, without that information, as we have not been able to 5736 reproduce this problem ourselves." "$LINENO" 5 5737 5738 fi 5739 5740 5741 5742 # 5743 # Check for these after AC_LBL_LIBPCAP, so we link with the appropriate 5744 # libraries (e.g., "-lsocket -lnsl" on Solaris). 5745 # 5746 # You are in a twisty little maze of UN*Xes, all different. 5747 # Some might not have ether_ntohost(). 5748 # Some might have it, but not declare it in any header file. 5749 # Some might have it, but declare it in <netinet/if_ether.h>. 5750 # Some might have it, but declare it in <netinet/ether.h> 5751 # (And some might have it but document it as something declared in 5752 # <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.) 5753 # 5754 # Before you is a C compiler. 5755 # 5756 for ac_func in ether_ntohost 5757 do : 5758 ac_fn_c_check_func "$LINENO" "ether_ntohost" "ac_cv_func_ether_ntohost" 5759 if test "x$ac_cv_func_ether_ntohost" = xyes; then : 5760 cat >>confdefs.h <<_ACEOF 5761 #define HAVE_ETHER_NTOHOST 1 5762 _ACEOF 5763 5764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for buggy ether_ntohost" >&5 5765 $as_echo_n "checking for buggy ether_ntohost... " >&6; } 5766 if ${ac_cv_buggy_ether_ntohost+:} false; then : 5767 $as_echo_n "(cached) " >&6 5768 else 5769 5770 if test "$cross_compiling" = yes; then : 5771 ac_cv_buggy_ether_ntohost="not while cross-compiling" 5772 else 5773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5774 /* end confdefs.h. */ 5775 5776 #include <netdb.h> 5777 #include <sys/types.h> 5778 #include <sys/param.h> 5779 #include <sys/socket.h> 5780 5781 int 5782 main(int argc, char **argv) 5783 { 5784 u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff }; 5785 char name[MAXHOSTNAMELEN]; 5786 5787 ether_ntohost(name, (struct ether_addr *)ea); 5788 exit(0); 5789 } 5790 5791 _ACEOF 5792 if ac_fn_c_try_run "$LINENO"; then : 5793 ac_cv_buggy_ether_ntohost=no 5794 else 5795 ac_cv_buggy_ether_ntohost=yes 5796 fi 5797 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5798 conftest.$ac_objext conftest.beam conftest.$ac_ext 5799 fi 5800 5801 fi 5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_ether_ntohost" >&5 5803 $as_echo "$ac_cv_buggy_ether_ntohost" >&6; } 5804 if test "$ac_cv_buggy_ether_ntohost" = "no"; then 5805 5806 $as_echo "#define USE_ETHER_NTOHOST 1" >>confdefs.h 5807 5808 fi 5809 5810 fi 5811 done 5812 5813 if test "$ac_cv_func_ether_ntohost" = yes -a \ 5814 "$ac_cv_buggy_ether_ntohost" = "no"; then 5815 # 5816 # OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>? 5817 # 5818 if test "$ac_cv_header_netinet_if_ether_h" = yes; then 5819 # 5820 # Yes. Does it declare ether_ntohost()? 5821 # 5822 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 5823 #include <sys/types.h> 5824 #include <sys/socket.h> 5825 #include <netinet/in.h> 5826 #include <arpa/inet.h> 5827 struct mbuf; 5828 struct rtentry; 5829 #include <net/if.h> 5830 #include <netinet/if_ether.h> 5831 5832 " 5833 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 5834 5835 5836 $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 5837 5838 5839 fi 5840 5841 fi 5842 # 5843 # Did that succeed? 5844 # 5845 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 5846 # 5847 # No, how about <netinet/ether.h>, as on Linux? 5848 # 5849 for ac_header in netinet/ether.h 5850 do : 5851 ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" 5852 if test "x$ac_cv_header_netinet_ether_h" = xyes; then : 5853 cat >>confdefs.h <<_ACEOF 5854 #define HAVE_NETINET_ETHER_H 1 5855 _ACEOF 5856 5857 fi 5858 5859 done 5860 5861 if test "$ac_cv_header_netinet_ether_h" = yes; then 5862 # 5863 # We have it - does it declare ether_ntohost()? 5864 # Unset ac_cv_have_decl_ether_ntohost so we don't 5865 # treat the previous failure as a cached value and 5866 # suppress the next test. 5867 # 5868 unset ac_cv_have_decl_ether_ntohost 5869 ac_fn_c_check_decl "$LINENO" "ether_ntohost" "ac_cv_have_decl_ether_ntohost" " 5870 #include <netinet/ether.h> 5871 5872 " 5873 if test "x$ac_cv_have_decl_ether_ntohost" = xyes; then : 5874 5875 5876 $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_NTOHOST /**/" >>confdefs.h 5877 5878 5879 fi 5880 5881 fi 5882 fi 5883 # 5884 # Is ether_ntohost() declared? 5885 # 5886 if test "$ac_cv_have_decl_ether_ntohost" != yes; then 5887 # 5888 # No, we'll have to declare it ourselves. 5889 # Do we have "struct ether_addr"? 5890 # 5891 ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " 5892 #include <sys/types.h> 5893 #include <sys/socket.h> 5894 #include <netinet/in.h> 5895 #include <arpa/inet.h> 5896 struct mbuf; 5897 struct rtentry; 5898 #include <net/if.h> 5899 #include <netinet/if_ether.h> 5900 5901 " 5902 if test "x$ac_cv_type_struct_ether_addr" = xyes; then : 5903 5904 cat >>confdefs.h <<_ACEOF 5905 #define HAVE_STRUCT_ETHER_ADDR 1 5906 _ACEOF 5907 5908 5909 fi 5910 5911 5912 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 0" >>confdefs.h 5913 5914 else 5915 5916 $as_echo "#define HAVE_DECL_ETHER_NTOHOST 1" >>confdefs.h 5917 5918 fi 5919 fi 5920 5921 # libdlpi is needed for Solaris 11 and later. 5922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 5923 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } 5924 if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : 5925 $as_echo_n "(cached) " >&6 5926 else 5927 ac_check_lib_save_LIBS=$LIBS 5928 LIBS="-ldlpi -L/lib $LIBS" 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930 /* end confdefs.h. */ 5931 5932 /* Override any GCC internal prototype to avoid an error. 5933 Use char because int might match the return type of a GCC 5934 builtin and then its argument prototype would still apply. */ 5935 #ifdef __cplusplus 5936 extern "C" 5937 #endif 5938 char dlpi_walk (); 5939 int 5940 main () 5941 { 5942 return dlpi_walk (); 5943 ; 5944 return 0; 5945 } 5946 _ACEOF 5947 if ac_fn_c_try_link "$LINENO"; then : 5948 ac_cv_lib_dlpi_dlpi_walk=yes 5949 else 5950 ac_cv_lib_dlpi_dlpi_walk=no 5951 fi 5952 rm -f core conftest.err conftest.$ac_objext \ 5953 conftest$ac_exeext conftest.$ac_ext 5954 LIBS=$ac_check_lib_save_LIBS 5955 fi 5956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 5957 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } 5958 if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : 5959 LIBS="$LIBS -ldlpi" LDFLAGS="-L/lib $LDFLAGS" 5960 fi 5961 5962 5963 ac_fn_c_check_func "$LINENO" "pcap_list_datalinks" "ac_cv_func_pcap_list_datalinks" 5964 if test "x$ac_cv_func_pcap_list_datalinks" = xyes; then : 5965 5966 5967 $as_echo "#define HAVE_PCAP_LIST_DATALINKS 1" >>confdefs.h 5968 5969 for ac_func in pcap_free_datalinks 5970 do : 5971 ac_fn_c_check_func "$LINENO" "pcap_free_datalinks" "ac_cv_func_pcap_free_datalinks" 5972 if test "x$ac_cv_func_pcap_free_datalinks" = xyes; then : 5973 cat >>confdefs.h <<_ACEOF 5974 #define HAVE_PCAP_FREE_DATALINKS 1 5975 _ACEOF 5976 5977 fi 5978 done 5979 5980 5981 else 5982 5983 case " $LIBOBJS " in 5984 *" datalinks.$ac_objext "* ) ;; 5985 *) LIBOBJS="$LIBOBJS datalinks.$ac_objext" 5986 ;; 5987 esac 5988 5989 5990 fi 5991 5992 for ac_func in pcap_set_datalink 5993 do : 5994 ac_fn_c_check_func "$LINENO" "pcap_set_datalink" "ac_cv_func_pcap_set_datalink" 5995 if test "x$ac_cv_func_pcap_set_datalink" = xyes; then : 5996 cat >>confdefs.h <<_ACEOF 5997 #define HAVE_PCAP_SET_DATALINK 1 5998 _ACEOF 5999 6000 fi 6001 done 6002 6003 ac_fn_c_check_func "$LINENO" "pcap_datalink_name_to_val" "ac_cv_func_pcap_datalink_name_to_val" 6004 if test "x$ac_cv_func_pcap_datalink_name_to_val" = xyes; then : 6005 6006 6007 $as_echo "#define HAVE_PCAP_DATALINK_NAME_TO_VAL 1" >>confdefs.h 6008 6009 ac_fn_c_check_func "$LINENO" "pcap_datalink_val_to_description" "ac_cv_func_pcap_datalink_val_to_description" 6010 if test "x$ac_cv_func_pcap_datalink_val_to_description" = xyes; then : 6011 6012 $as_echo "#define HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION 1" >>confdefs.h 6013 6014 else 6015 6016 case " $LIBOBJS " in 6017 *" dlnames.$ac_objext "* ) ;; 6018 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6019 ;; 6020 esac 6021 6022 6023 fi 6024 6025 6026 else 6027 6028 case " $LIBOBJS " in 6029 *" dlnames.$ac_objext "* ) ;; 6030 *) LIBOBJS="$LIBOBJS dlnames.$ac_objext" 6031 ;; 6032 esac 6033 6034 6035 fi 6036 6037 6038 for ac_func in pcap_breakloop 6039 do : 6040 ac_fn_c_check_func "$LINENO" "pcap_breakloop" "ac_cv_func_pcap_breakloop" 6041 if test "x$ac_cv_func_pcap_breakloop" = xyes; then : 6042 cat >>confdefs.h <<_ACEOF 6043 #define HAVE_PCAP_BREAKLOOP 1 6044 _ACEOF 6045 6046 fi 6047 done 6048 6049 6050 ac_fn_c_check_func "$LINENO" "pcap_dump_ftell" "ac_cv_func_pcap_dump_ftell" 6051 if test "x$ac_cv_func_pcap_dump_ftell" = xyes; then : 6052 6053 $as_echo "#define HAVE_PCAP_DUMP_FTELL 1" >>confdefs.h 6054 6055 else 6056 6057 case " $LIBOBJS " in 6058 *" pcap_dump_ftell.$ac_objext "* ) ;; 6059 *) LIBOBJS="$LIBOBJS pcap_dump_ftell.$ac_objext" 6060 ;; 6061 esac 6062 6063 6064 fi 6065 6066 6067 # 6068 # Do we have the new open API? Check for pcap_create, and assume that, 6069 # if we do, we also have pcap_activate() and the other new routines 6070 # introduced in libpcap 1.0.0. 6071 # 6072 for ac_func in pcap_create 6073 do : 6074 ac_fn_c_check_func "$LINENO" "pcap_create" "ac_cv_func_pcap_create" 6075 if test "x$ac_cv_func_pcap_create" = xyes; then : 6076 cat >>confdefs.h <<_ACEOF 6077 #define HAVE_PCAP_CREATE 1 6078 _ACEOF 6079 6080 fi 6081 done 6082 6083 if test $ac_cv_func_pcap_create = "yes" ; then 6084 # 6085 # OK, do we have pcap_set_tstamp_type? If so, assume we have 6086 # pcap_list_tstamp_types and pcap_free_tstamp_types as well. 6087 # 6088 for ac_func in pcap_set_tstamp_type 6089 do : 6090 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_type" "ac_cv_func_pcap_set_tstamp_type" 6091 if test "x$ac_cv_func_pcap_set_tstamp_type" = xyes; then : 6092 cat >>confdefs.h <<_ACEOF 6093 #define HAVE_PCAP_SET_TSTAMP_TYPE 1 6094 _ACEOF 6095 6096 fi 6097 done 6098 6099 # 6100 # And do we have pcap_set_tstamp_precision? If so, we assume 6101 # we also have pcap_open_offline_with_tstamp_precision. 6102 # 6103 for ac_func in pcap_set_tstamp_precision 6104 do : 6105 ac_fn_c_check_func "$LINENO" "pcap_set_tstamp_precision" "ac_cv_func_pcap_set_tstamp_precision" 6106 if test "x$ac_cv_func_pcap_set_tstamp_precision" = xyes; then : 6107 cat >>confdefs.h <<_ACEOF 6108 #define HAVE_PCAP_SET_TSTAMP_PRECISION 1 6109 _ACEOF 6110 6111 fi 6112 done 6113 6114 fi 6115 6116 # 6117 # Check for a miscellaneous collection of functions which we use 6118 # if we have them. 6119 # 6120 for ac_func in pcap_findalldevs pcap_dump_flush pcap_lib_version pcap_setdirection pcap_set_immediate_mode 6121 do : 6122 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6123 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6124 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6125 cat >>confdefs.h <<_ACEOF 6126 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6127 _ACEOF 6128 6129 fi 6130 done 6131 6132 if test $ac_cv_func_pcap_findalldevs = "yes" ; then 6133 savedcppflags="$CPPFLAGS" 6134 CPPFLAGS="$CPPFLAGS $V_INCLS" 6135 ac_fn_c_check_type "$LINENO" "pcap_if_t" "ac_cv_type_pcap_if_t" "#include <pcap.h> 6136 " 6137 if test "x$ac_cv_type_pcap_if_t" = xyes; then : 6138 6139 cat >>confdefs.h <<_ACEOF 6140 #define HAVE_PCAP_IF_T 1 6141 _ACEOF 6142 6143 6144 fi 6145 6146 CPPFLAGS="$savedcppflags" 6147 fi 6148 6149 if test $ac_cv_func_pcap_lib_version = "no" ; then 6150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_version is defined by libpcap" >&5 6151 $as_echo_n "checking whether pcap_version is defined by libpcap... " >&6; } 6152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6153 /* end confdefs.h. */ 6154 6155 int 6156 main () 6157 { 6158 6159 extern char pcap_version[]; 6160 6161 return (int)pcap_version; 6162 6163 ; 6164 return 0; 6165 } 6166 _ACEOF 6167 if ac_fn_c_try_link "$LINENO"; then : 6168 ac_lbl_cv_pcap_version_defined=yes 6169 else 6170 ac_lbl_cv_pcap_version_defined=no 6171 fi 6172 rm -f core conftest.err conftest.$ac_objext \ 6173 conftest$ac_exeext conftest.$ac_ext 6174 if test "$ac_lbl_cv_pcap_version_defined" = yes ; then 6175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6176 $as_echo "yes" >&6; } 6177 6178 $as_echo "#define HAVE_PCAP_VERSION 1" >>confdefs.h 6179 6180 else 6181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6182 $as_echo "no" >&6; } 6183 fi 6184 fi 6185 6186 # 6187 # Check for special debugging functions 6188 # 6189 for ac_func in pcap_set_parser_debug 6190 do : 6191 ac_fn_c_check_func "$LINENO" "pcap_set_parser_debug" "ac_cv_func_pcap_set_parser_debug" 6192 if test "x$ac_cv_func_pcap_set_parser_debug" = xyes; then : 6193 cat >>confdefs.h <<_ACEOF 6194 #define HAVE_PCAP_SET_PARSER_DEBUG 1 6195 _ACEOF 6196 6197 fi 6198 done 6199 6200 if test "$ac_cv_func_pcap_set_parser_debug" = "no" ; then 6201 # 6202 # OK, we don't have pcap_set_parser_debug() to set the libpcap 6203 # filter expression parser debug flag; can we directly set the 6204 # flag? 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pcap_debug is defined by libpcap" >&5 6206 $as_echo_n "checking whether pcap_debug is defined by libpcap... " >&6; } 6207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6208 /* end confdefs.h. */ 6209 6210 int 6211 main () 6212 { 6213 6214 extern int pcap_debug; 6215 6216 return pcap_debug; 6217 6218 ; 6219 return 0; 6220 } 6221 _ACEOF 6222 if ac_fn_c_try_link "$LINENO"; then : 6223 ac_lbl_cv_pcap_debug_defined=yes 6224 else 6225 ac_lbl_cv_pcap_debug_defined=no 6226 fi 6227 rm -f core conftest.err conftest.$ac_objext \ 6228 conftest$ac_exeext conftest.$ac_ext 6229 if test "$ac_lbl_cv_pcap_debug_defined" = yes ; then 6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6231 $as_echo "yes" >&6; } 6232 6233 $as_echo "#define HAVE_PCAP_DEBUG 1" >>confdefs.h 6234 6235 else 6236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6237 $as_echo "no" >&6; } 6238 # 6239 # OK, what about "yydebug"? 6240 # 6241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yydebug is defined by libpcap" >&5 6242 $as_echo_n "checking whether yydebug is defined by libpcap... " >&6; } 6243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6244 /* end confdefs.h. */ 6245 6246 int 6247 main () 6248 { 6249 6250 extern int yydebug; 6251 6252 return yydebug; 6253 6254 ; 6255 return 0; 6256 } 6257 _ACEOF 6258 if ac_fn_c_try_link "$LINENO"; then : 6259 ac_lbl_cv_yydebug_defined=yes 6260 else 6261 ac_lbl_cv_yydebug_defined=no 6262 fi 6263 rm -f core conftest.err conftest.$ac_objext \ 6264 conftest$ac_exeext conftest.$ac_ext 6265 if test "$ac_lbl_cv_yydebug_defined" = yes ; then 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6267 $as_echo "yes" >&6; } 6268 6269 $as_echo "#define HAVE_YYDEBUG 1" >>confdefs.h 6270 6271 else 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6273 $as_echo "no" >&6; } 6274 fi 6275 fi 6276 fi 6277 for ac_func in pcap_set_optimizer_debug 6278 do : 6279 ac_fn_c_check_func "$LINENO" "pcap_set_optimizer_debug" "ac_cv_func_pcap_set_optimizer_debug" 6280 if test "x$ac_cv_func_pcap_set_optimizer_debug" = xyes; then : 6281 cat >>confdefs.h <<_ACEOF 6282 #define HAVE_PCAP_SET_OPTIMIZER_DEBUG 1 6283 _ACEOF 6284 6285 fi 6286 done 6287 6288 ac_fn_c_check_func "$LINENO" "bpf_dump" "ac_cv_func_bpf_dump" 6289 if test "x$ac_cv_func_bpf_dump" = xyes; then : 6290 $as_echo "#define HAVE_BPF_DUMP 1" >>confdefs.h 6291 6292 else 6293 case " $LIBOBJS " in 6294 *" bpf_dump.$ac_objext "* ) ;; 6295 *) LIBOBJS="$LIBOBJS bpf_dump.$ac_objext" 6296 ;; 6297 esac 6298 6299 fi 6300 6301 6302 V_GROUP=0 6303 if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then 6304 V_GROUP=wheel 6305 fi 6306 # 6307 # Assume V7/BSD convention for man pages (file formats in section 5, 6308 # miscellaneous info in section 7). 6309 # 6310 MAN_FILE_FORMATS=5 6311 MAN_MISC_INFO=7 6312 case "$host_os" in 6313 6314 aix*) 6315 6316 $as_echo "#define _SUN 1" >>confdefs.h 6317 6318 ;; 6319 6320 hpux*) 6321 # 6322 # Use System V conventions for man pages. 6323 # 6324 MAN_FILE_FORMATS=4 6325 MAN_MISC_INFO=5 6326 ;; 6327 6328 irix*) 6329 V_GROUP=sys 6330 6331 # 6332 # Use System V conventions for man pages. 6333 # 6334 MAN_FILE_FORMATS=4 6335 MAN_MISC_INFO=5 6336 ;; 6337 6338 osf*) 6339 V_GROUP=system 6340 6341 # 6342 # Use System V conventions for man pages. 6343 # 6344 MAN_FILE_FORMATS=4 6345 MAN_MISC_INFO=5 6346 ;; 6347 6348 solaris*) 6349 V_GROUP=sys 6350 6351 # 6352 # Use System V conventions for man pages. 6353 # 6354 MAN_FILE_FORMATS=4 6355 MAN_MISC_INFO=5 6356 ;; 6357 esac 6358 6359 if test -f /dev/bpf0 ; then 6360 V_GROUP=bpf 6361 fi 6362 6363 # 6364 # Make sure we have definitions for all the C99 specified-width types 6365 # (regardless of whether the environment is a C99 environment or not). 6366 # 6367 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" 6368 case $ac_cv_c_int8_t in #( 6369 no|yes) ;; #( 6370 *) 6371 6372 cat >>confdefs.h <<_ACEOF 6373 #define int8_t $ac_cv_c_int8_t 6374 _ACEOF 6375 ;; 6376 esac 6377 6378 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" 6379 case $ac_cv_c_int16_t in #( 6380 no|yes) ;; #( 6381 *) 6382 6383 cat >>confdefs.h <<_ACEOF 6384 #define int16_t $ac_cv_c_int16_t 6385 _ACEOF 6386 ;; 6387 esac 6388 6389 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" 6390 case $ac_cv_c_int32_t in #( 6391 no|yes) ;; #( 6392 *) 6393 6394 cat >>confdefs.h <<_ACEOF 6395 #define int32_t $ac_cv_c_int32_t 6396 _ACEOF 6397 ;; 6398 esac 6399 6400 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" 6401 case $ac_cv_c_int64_t in #( 6402 no|yes) ;; #( 6403 *) 6404 6405 cat >>confdefs.h <<_ACEOF 6406 #define int64_t $ac_cv_c_int64_t 6407 _ACEOF 6408 ;; 6409 esac 6410 6411 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 6412 case $ac_cv_c_uint8_t in #( 6413 no|yes) ;; #( 6414 *) 6415 6416 $as_echo "#define _UINT8_T 1" >>confdefs.h 6417 6418 6419 cat >>confdefs.h <<_ACEOF 6420 #define uint8_t $ac_cv_c_uint8_t 6421 _ACEOF 6422 ;; 6423 esac 6424 6425 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 6426 case $ac_cv_c_uint16_t in #( 6427 no|yes) ;; #( 6428 *) 6429 6430 6431 cat >>confdefs.h <<_ACEOF 6432 #define uint16_t $ac_cv_c_uint16_t 6433 _ACEOF 6434 ;; 6435 esac 6436 6437 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 6438 case $ac_cv_c_uint32_t in #( 6439 no|yes) ;; #( 6440 *) 6441 6442 $as_echo "#define _UINT32_T 1" >>confdefs.h 6443 6444 6445 cat >>confdefs.h <<_ACEOF 6446 #define uint32_t $ac_cv_c_uint32_t 6447 _ACEOF 6448 ;; 6449 esac 6450 6451 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 6452 case $ac_cv_c_uint64_t in #( 6453 no|yes) ;; #( 6454 *) 6455 6456 $as_echo "#define _UINT64_T 1" >>confdefs.h 6457 6458 6459 cat >>confdefs.h <<_ACEOF 6460 #define uint64_t $ac_cv_c_uint64_t 6461 _ACEOF 6462 ;; 6463 esac 6464 6465 6466 # 6467 # Make sure we have a definition for C99's uintptr_t (regardless of 6468 # whether the environment is a C99 environment or not). 6469 # 6470 6471 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 6472 if test "x$ac_cv_type_uintptr_t" = xyes; then : 6473 6474 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 6475 6476 else 6477 for ac_type in 'unsigned int' 'unsigned long int' \ 6478 'unsigned long long int'; do 6479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6480 /* end confdefs.h. */ 6481 $ac_includes_default 6482 int 6483 main () 6484 { 6485 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 6486 test_array [0] = 0; 6487 return test_array [0]; 6488 6489 ; 6490 return 0; 6491 } 6492 _ACEOF 6493 if ac_fn_c_try_compile "$LINENO"; then : 6494 6495 cat >>confdefs.h <<_ACEOF 6496 #define uintptr_t $ac_type 6497 _ACEOF 6498 6499 ac_type= 6500 fi 6501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6502 test -z "$ac_type" && break 6503 done 6504 fi 6505 6506 6507 6508 # 6509 # Define the old BSD specified-width types in terms of the C99 types; 6510 # we may need them with libpcap include files. 6511 # 6512 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default 6513 #include <sys/types.h> 6514 6515 " 6516 if test "x$ac_cv_type_u_int8_t" = xyes; then : 6517 6518 else 6519 6520 $as_echo "#define u_int8_t uint8_t" >>confdefs.h 6521 6522 fi 6523 6524 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default 6525 #include <sys/types.h> 6526 6527 " 6528 if test "x$ac_cv_type_u_int16_t" = xyes; then : 6529 6530 else 6531 6532 $as_echo "#define u_int16_t uint16_t" >>confdefs.h 6533 6534 fi 6535 6536 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default 6537 #include <sys/types.h> 6538 6539 " 6540 if test "x$ac_cv_type_u_int32_t" = xyes; then : 6541 6542 else 6543 6544 $as_echo "#define u_int32_t uint32_t" >>confdefs.h 6545 6546 fi 6547 6548 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default 6549 #include <sys/types.h> 6550 6551 " 6552 if test "x$ac_cv_type_u_int64_t" = xyes; then : 6553 6554 else 6555 6556 $as_echo "#define u_int64_t uint64_t" >>confdefs.h 6557 6558 fi 6559 6560 6561 # 6562 # Check for <inttypes.h> 6563 # 6564 for ac_header in inttypes.h 6565 do : 6566 ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" 6567 if test "x$ac_cv_header_inttypes_h" = xyes; then : 6568 cat >>confdefs.h <<_ACEOF 6569 #define HAVE_INTTYPES_H 1 6570 _ACEOF 6571 6572 # 6573 # OK, we have inttypes.h, but does it define all the PRI[doxu]64 macros? 6574 # Some systems have an inttypes.h that doesn't define all of them. 6575 # 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inttypes.h defines the PRI[doxu]64 macros" >&5 6577 $as_echo_n "checking whether inttypes.h defines the PRI[doxu]64 macros... " >&6; } 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579 /* end confdefs.h. */ 6580 6581 6582 #include <inttypes.h> 6583 #include <stdio.h> 6584 #include <sys/types.h> 6585 6586 main() 6587 { 6588 printf("%" PRId64 "\n", (uint64_t)1); 6589 printf("%" PRIo64 "\n", (uint64_t)1); 6590 printf("%" PRIx64 "\n", (uint64_t)1); 6591 printf("%" PRIu64 "\n", (uint64_t)1); 6592 } 6593 6594 6595 _ACEOF 6596 if ac_fn_c_try_compile "$LINENO"; then : 6597 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6599 $as_echo "yes" >&6; } 6600 ac_lbl_inttypes_h_defines_formats=yes 6601 6602 else 6603 6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6605 $as_echo "no" >&6; } 6606 ac_lbl_inttypes_h_defines_formats=no 6607 6608 fi 6609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6610 6611 else 6612 6613 # 6614 # We don't have inttypes.h, so it obviously can't define those 6615 # macros. 6616 # 6617 ac_lbl_inttypes_h_defines_formats=no 6618 6619 fi 6620 6621 done 6622 6623 if test "$ac_lbl_inttypes_h_defines_formats" = no; then 6624 6625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %lx can be used to format 64-bit integers" >&5 6626 $as_echo_n "checking whether %lx can be used to format 64-bit integers... " >&6; } 6627 if test "$cross_compiling" = yes; then : 6628 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6629 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6630 as_fn_error $? "cannot run test program while cross compiling 6631 See \`config.log' for more details" "$LINENO" 5; } 6632 else 6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6634 /* end confdefs.h. */ 6635 6636 6637 # ifdef HAVE_INTTYPES_H 6638 #include <inttypes.h> 6639 # endif 6640 #include <stdio.h> 6641 #include <sys/types.h> 6642 6643 main() 6644 { 6645 uint64_t t = 1; 6646 char strbuf[16+1]; 6647 sprintf(strbuf, "%016lx", t << 32); 6648 if (strcmp(strbuf, "0000000100000000") == 0) 6649 exit(0); 6650 else 6651 exit(1); 6652 } 6653 6654 6655 _ACEOF 6656 if ac_fn_c_try_run "$LINENO"; then : 6657 6658 6659 $as_echo "#define PRId64 \"ld\"" >>confdefs.h 6660 6661 6662 $as_echo "#define PRIo64 \"lo\"" >>confdefs.h 6663 6664 6665 $as_echo "#define PRIx64 \"lx\"" >>confdefs.h 6666 6667 6668 $as_echo "#define PRIu64 \"lu\"" >>confdefs.h 6669 6670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6671 $as_echo "yes" >&6; } 6672 6673 else 6674 6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6676 $as_echo "no" >&6; } 6677 6678 6679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %llx can be used to format 64-bit integers" >&5 6680 $as_echo_n "checking whether %llx can be used to format 64-bit integers... " >&6; } 6681 if test "$cross_compiling" = yes; then : 6682 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6684 as_fn_error $? "cannot run test program while cross compiling 6685 See \`config.log' for more details" "$LINENO" 5; } 6686 else 6687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6688 /* end confdefs.h. */ 6689 6690 6691 # ifdef HAVE_INTTYPES_H 6692 #include <inttypes.h> 6693 # endif 6694 #include <stdio.h> 6695 #include <sys/types.h> 6696 6697 main() 6698 { 6699 uint64_t t = 1; 6700 char strbuf[16+1]; 6701 sprintf(strbuf, "%016llx", t << 32); 6702 if (strcmp(strbuf, "0000000100000000") == 0) 6703 exit(0); 6704 else 6705 exit(1); 6706 } 6707 6708 6709 _ACEOF 6710 if ac_fn_c_try_run "$LINENO"; then : 6711 6712 6713 $as_echo "#define PRId64 \"lld\"" >>confdefs.h 6714 6715 6716 $as_echo "#define PRIo64 \"llo\"" >>confdefs.h 6717 6718 6719 $as_echo "#define PRIx64 \"llx\"" >>confdefs.h 6720 6721 6722 $as_echo "#define PRIu64 \"llu\"" >>confdefs.h 6723 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6725 $as_echo "yes" >&6; } 6726 6727 else 6728 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6730 $as_echo "no" >&6; } 6731 6732 6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %Lx can be used to format 64-bit integers" >&5 6734 $as_echo_n "checking whether %Lx can be used to format 64-bit integers... " >&6; } 6735 if test "$cross_compiling" = yes; then : 6736 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6737 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6738 as_fn_error $? "cannot run test program while cross compiling 6739 See \`config.log' for more details" "$LINENO" 5; } 6740 else 6741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6742 /* end confdefs.h. */ 6743 6744 6745 # ifdef HAVE_INTTYPES_H 6746 #include <inttypes.h> 6747 # endif 6748 #include <stdio.h> 6749 #include <sys/types.h> 6750 6751 main() 6752 { 6753 uint64_t t = 1; 6754 char strbuf[16+1]; 6755 sprintf(strbuf, "%016Lx", t << 32); 6756 if (strcmp(strbuf, "0000000100000000") == 0) 6757 exit(0); 6758 else 6759 exit(1); 6760 } 6761 6762 6763 _ACEOF 6764 if ac_fn_c_try_run "$LINENO"; then : 6765 6766 6767 $as_echo "#define PRId64 \"Ld\"" >>confdefs.h 6768 6769 6770 $as_echo "#define PRIo64 \"Lo\"" >>confdefs.h 6771 6772 6773 $as_echo "#define PRIx64 \"Lx\"" >>confdefs.h 6774 6775 6776 $as_echo "#define PRIu64 \"Lu\"" >>confdefs.h 6777 6778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6779 $as_echo "yes" >&6; } 6780 6781 else 6782 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6784 $as_echo "no" >&6; } 6785 6786 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether %qx can be used to format 64-bit integers" >&5 6788 $as_echo_n "checking whether %qx can be used to format 64-bit integers... " >&6; } 6789 if test "$cross_compiling" = yes; then : 6790 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6792 as_fn_error $? "cannot run test program while cross compiling 6793 See \`config.log' for more details" "$LINENO" 5; } 6794 else 6795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6796 /* end confdefs.h. */ 6797 6798 6799 # ifdef HAVE_INTTYPES_H 6800 #include <inttypes.h> 6801 # endif 6802 #include <stdio.h> 6803 #include <sys/types.h> 6804 6805 main() 6806 { 6807 uint64_t t = 1; 6808 char strbuf[16+1]; 6809 sprintf(strbuf, "%016qx", t << 32); 6810 if (strcmp(strbuf, "0000000100000000") == 0) 6811 exit(0); 6812 else 6813 exit(1); 6814 } 6815 6816 6817 _ACEOF 6818 if ac_fn_c_try_run "$LINENO"; then : 6819 6820 6821 $as_echo "#define PRId64 \"qd\"" >>confdefs.h 6822 6823 6824 $as_echo "#define PRIo64 \"qo\"" >>confdefs.h 6825 6826 6827 $as_echo "#define PRIx64 \"qx\"" >>confdefs.h 6828 6829 6830 $as_echo "#define PRIu64 \"qu\"" >>confdefs.h 6831 6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6833 $as_echo "yes" >&6; } 6834 6835 else 6836 6837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6838 $as_echo "no" >&6; } 6839 6840 as_fn_error $? "neither %llx nor %Lx nor %qx worked on a 64-bit integer" "$LINENO" 5 6841 6842 6843 fi 6844 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6845 conftest.$ac_objext conftest.beam conftest.$ac_ext 6846 fi 6847 6848 6849 6850 6851 fi 6852 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6853 conftest.$ac_objext conftest.beam conftest.$ac_ext 6854 fi 6855 6856 6857 6858 6859 fi 6860 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6861 conftest.$ac_objext conftest.beam conftest.$ac_ext 6862 fi 6863 6864 6865 6866 6867 fi 6868 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6869 conftest.$ac_objext conftest.beam conftest.$ac_ext 6870 fi 6871 6872 6873 fi 6874 6875 # 6876 # Check for some headers introduced in later versions of libpcap 6877 # and used by some printers. 6878 # 6879 # Those headers use the {u_}intN_t types, so we must do this after 6880 # we check for what's needed to get them defined. 6881 # 6882 savedcppflags="$CPPFLAGS" 6883 CPPFLAGS="$CPPFLAGS $V_INCLS" 6884 for ac_header in pcap/bluetooth.h 6885 do : 6886 ac_fn_c_check_header_compile "$LINENO" "pcap/bluetooth.h" "ac_cv_header_pcap_bluetooth_h" "#include \"netdissect-stdinc.h\" 6887 " 6888 if test "x$ac_cv_header_pcap_bluetooth_h" = xyes; then : 6889 cat >>confdefs.h <<_ACEOF 6890 #define HAVE_PCAP_BLUETOOTH_H 1 6891 _ACEOF 6892 6893 fi 6894 6895 done 6896 6897 for ac_header in pcap/nflog.h 6898 do : 6899 ac_fn_c_check_header_compile "$LINENO" "pcap/nflog.h" "ac_cv_header_pcap_nflog_h" "#include \"netdissect-stdinc.h\" 6900 " 6901 if test "x$ac_cv_header_pcap_nflog_h" = xyes; then : 6902 cat >>confdefs.h <<_ACEOF 6903 #define HAVE_PCAP_NFLOG_H 1 6904 _ACEOF 6905 6906 fi 6907 6908 done 6909 6910 for ac_header in pcap/usb.h 6911 do : 6912 ac_fn_c_check_header_compile "$LINENO" "pcap/usb.h" "ac_cv_header_pcap_usb_h" "#include \"netdissect-stdinc.h\" 6913 " 6914 if test "x$ac_cv_header_pcap_usb_h" = xyes; then : 6915 cat >>confdefs.h <<_ACEOF 6916 #define HAVE_PCAP_USB_H 1 6917 _ACEOF 6918 6919 fi 6920 6921 done 6922 6923 CPPFLAGS="$savedcppflags" 6924 6925 if test -n "$ac_tool_prefix"; then 6926 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6927 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6929 $as_echo_n "checking for $ac_word... " >&6; } 6930 if ${ac_cv_prog_RANLIB+:} false; then : 6931 $as_echo_n "(cached) " >&6 6932 else 6933 if test -n "$RANLIB"; then 6934 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6935 else 6936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6937 for as_dir in $PATH 6938 do 6939 IFS=$as_save_IFS 6940 test -z "$as_dir" && as_dir=. 6941 for ac_exec_ext in '' $ac_executable_extensions; do 6942 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6943 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6945 break 2 6946 fi 6947 done 6948 done 6949 IFS=$as_save_IFS 6950 6951 fi 6952 fi 6953 RANLIB=$ac_cv_prog_RANLIB 6954 if test -n "$RANLIB"; then 6955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6956 $as_echo "$RANLIB" >&6; } 6957 else 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6959 $as_echo "no" >&6; } 6960 fi 6961 6962 6963 fi 6964 if test -z "$ac_cv_prog_RANLIB"; then 6965 ac_ct_RANLIB=$RANLIB 6966 # Extract the first word of "ranlib", so it can be a program name with args. 6967 set dummy ranlib; ac_word=$2 6968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6969 $as_echo_n "checking for $ac_word... " >&6; } 6970 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 6971 $as_echo_n "(cached) " >&6 6972 else 6973 if test -n "$ac_ct_RANLIB"; then 6974 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6975 else 6976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6977 for as_dir in $PATH 6978 do 6979 IFS=$as_save_IFS 6980 test -z "$as_dir" && as_dir=. 6981 for ac_exec_ext in '' $ac_executable_extensions; do 6982 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6983 ac_cv_prog_ac_ct_RANLIB="ranlib" 6984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6985 break 2 6986 fi 6987 done 6988 done 6989 IFS=$as_save_IFS 6990 6991 fi 6992 fi 6993 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6994 if test -n "$ac_ct_RANLIB"; then 6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6996 $as_echo "$ac_ct_RANLIB" >&6; } 6997 else 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6999 $as_echo "no" >&6; } 7000 fi 7001 7002 if test "x$ac_ct_RANLIB" = x; then 7003 RANLIB=":" 7004 else 7005 case $cross_compiling:$ac_tool_warned in 7006 yes:) 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7008 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7009 ac_tool_warned=yes ;; 7010 esac 7011 RANLIB=$ac_ct_RANLIB 7012 fi 7013 else 7014 RANLIB="$ac_cv_prog_RANLIB" 7015 fi 7016 7017 if test -n "$ac_tool_prefix"; then 7018 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 7019 set dummy ${ac_tool_prefix}ar; ac_word=$2 7020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7021 $as_echo_n "checking for $ac_word... " >&6; } 7022 if ${ac_cv_prog_AR+:} false; then : 7023 $as_echo_n "(cached) " >&6 7024 else 7025 if test -n "$AR"; then 7026 ac_cv_prog_AR="$AR" # Let the user override the test. 7027 else 7028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7029 for as_dir in $PATH 7030 do 7031 IFS=$as_save_IFS 7032 test -z "$as_dir" && as_dir=. 7033 for ac_exec_ext in '' $ac_executable_extensions; do 7034 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7035 ac_cv_prog_AR="${ac_tool_prefix}ar" 7036 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7037 break 2 7038 fi 7039 done 7040 done 7041 IFS=$as_save_IFS 7042 7043 fi 7044 fi 7045 AR=$ac_cv_prog_AR 7046 if test -n "$AR"; then 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7048 $as_echo "$AR" >&6; } 7049 else 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7051 $as_echo "no" >&6; } 7052 fi 7053 7054 7055 fi 7056 if test -z "$ac_cv_prog_AR"; then 7057 ac_ct_AR=$AR 7058 # Extract the first word of "ar", so it can be a program name with args. 7059 set dummy ar; ac_word=$2 7060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7061 $as_echo_n "checking for $ac_word... " >&6; } 7062 if ${ac_cv_prog_ac_ct_AR+:} false; then : 7063 $as_echo_n "(cached) " >&6 7064 else 7065 if test -n "$ac_ct_AR"; then 7066 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 7067 else 7068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7069 for as_dir in $PATH 7070 do 7071 IFS=$as_save_IFS 7072 test -z "$as_dir" && as_dir=. 7073 for ac_exec_ext in '' $ac_executable_extensions; do 7074 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7075 ac_cv_prog_ac_ct_AR="ar" 7076 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7077 break 2 7078 fi 7079 done 7080 done 7081 IFS=$as_save_IFS 7082 7083 fi 7084 fi 7085 ac_ct_AR=$ac_cv_prog_ac_ct_AR 7086 if test -n "$ac_ct_AR"; then 7087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 7088 $as_echo "$ac_ct_AR" >&6; } 7089 else 7090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7091 $as_echo "no" >&6; } 7092 fi 7093 7094 if test "x$ac_ct_AR" = x; then 7095 AR="" 7096 else 7097 case $cross_compiling:$ac_tool_warned in 7098 yes:) 7099 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7100 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7101 ac_tool_warned=yes ;; 7102 esac 7103 AR=$ac_ct_AR 7104 fi 7105 else 7106 AR="$ac_cv_prog_AR" 7107 fi 7108 7109 7110 rm -f os-proto.h 7111 if test "${LBL_CFLAGS+set}" = set; then 7112 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 7113 fi 7114 if test -f .devel ; then 7115 # 7116 # Skip all the warning option stuff on some compilers. 7117 # 7118 if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then 7119 7120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5 7121 $as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; } 7122 save_CFLAGS="$CFLAGS" 7123 CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy" 7124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7125 /* end confdefs.h. */ 7126 7127 int 7128 main () 7129 { 7130 return 0 7131 ; 7132 return 0; 7133 } 7134 _ACEOF 7135 if ac_fn_c_try_compile "$LINENO"; then : 7136 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7138 $as_echo "no" >&6; } 7139 # 7140 # We're assuming this is clang, where 7141 # -Werror=unknown-warning-option is the appropriate 7142 # option to force the compiler to fail. 7143 # 7144 ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option" 7145 7146 else 7147 7148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7149 $as_echo "yes" >&6; } 7150 7151 fi 7152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7153 CFLAGS="$save_CFLAGS" 7154 7155 7156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5 7157 $as_echo_n "checking whether the compiler supports the -Wall option... " >&6; } 7158 save_CFLAGS="$CFLAGS" 7159 if expr "x-Wall" : "x-W.*" >/dev/null 7160 then 7161 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall" 7162 elif expr "x-Wall" : "x-f.*" >/dev/null 7163 then 7164 CFLAGS="$CFLAGS -Werror -Wall" 7165 elif expr "x-Wall" : "x-m.*" >/dev/null 7166 then 7167 CFLAGS="$CFLAGS -Werror -Wall" 7168 else 7169 CFLAGS="$CFLAGS -Wall" 7170 fi 7171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7172 /* end confdefs.h. */ 7173 7174 int 7175 main () 7176 { 7177 return 0 7178 ; 7179 return 0; 7180 } 7181 _ACEOF 7182 if ac_fn_c_try_compile "$LINENO"; then : 7183 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7185 $as_echo "yes" >&6; } 7186 CFLAGS="$save_CFLAGS" 7187 V_CCOPT="$V_CCOPT -Wall" 7188 7189 else 7190 7191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7192 $as_echo "no" >&6; } 7193 CFLAGS="$save_CFLAGS" 7194 7195 fi 7196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7197 7198 7199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5 7200 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; } 7201 save_CFLAGS="$CFLAGS" 7202 if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null 7203 then 7204 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes" 7205 elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null 7206 then 7207 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" 7208 elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null 7209 then 7210 CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" 7211 else 7212 CFLAGS="$CFLAGS -Wmissing-prototypes" 7213 fi 7214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7215 /* end confdefs.h. */ 7216 7217 int 7218 main () 7219 { 7220 return 0 7221 ; 7222 return 0; 7223 } 7224 _ACEOF 7225 if ac_fn_c_try_compile "$LINENO"; then : 7226 7227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7228 $as_echo "yes" >&6; } 7229 CFLAGS="$save_CFLAGS" 7230 V_CCOPT="$V_CCOPT -Wmissing-prototypes" 7231 7232 else 7233 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7235 $as_echo "no" >&6; } 7236 CFLAGS="$save_CFLAGS" 7237 7238 fi 7239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7240 7241 7242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5 7243 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; } 7244 save_CFLAGS="$CFLAGS" 7245 if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null 7246 then 7247 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes" 7248 elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null 7249 then 7250 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" 7251 elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null 7252 then 7253 CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" 7254 else 7255 CFLAGS="$CFLAGS -Wstrict-prototypes" 7256 fi 7257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7258 /* end confdefs.h. */ 7259 7260 int 7261 main () 7262 { 7263 return 0 7264 ; 7265 return 0; 7266 } 7267 _ACEOF 7268 if ac_fn_c_try_compile "$LINENO"; then : 7269 7270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7271 $as_echo "yes" >&6; } 7272 CFLAGS="$save_CFLAGS" 7273 V_CCOPT="$V_CCOPT -Wstrict-prototypes" 7274 7275 else 7276 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7278 $as_echo "no" >&6; } 7279 CFLAGS="$save_CFLAGS" 7280 7281 fi 7282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7283 7284 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wwrite-strings option" >&5 7286 $as_echo_n "checking whether the compiler supports the -Wwrite-strings option... " >&6; } 7287 save_CFLAGS="$CFLAGS" 7288 if expr "x-Wwrite-strings" : "x-W.*" >/dev/null 7289 then 7290 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wwrite-strings" 7291 elif expr "x-Wwrite-strings" : "x-f.*" >/dev/null 7292 then 7293 CFLAGS="$CFLAGS -Werror -Wwrite-strings" 7294 elif expr "x-Wwrite-strings" : "x-m.*" >/dev/null 7295 then 7296 CFLAGS="$CFLAGS -Werror -Wwrite-strings" 7297 else 7298 CFLAGS="$CFLAGS -Wwrite-strings" 7299 fi 7300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7301 /* end confdefs.h. */ 7302 7303 int 7304 main () 7305 { 7306 return 0 7307 ; 7308 return 0; 7309 } 7310 _ACEOF 7311 if ac_fn_c_try_compile "$LINENO"; then : 7312 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7314 $as_echo "yes" >&6; } 7315 CFLAGS="$save_CFLAGS" 7316 V_CCOPT="$V_CCOPT -Wwrite-strings" 7317 7318 else 7319 7320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7321 $as_echo "no" >&6; } 7322 CFLAGS="$save_CFLAGS" 7323 7324 fi 7325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7326 7327 7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpointer-arith option" >&5 7329 $as_echo_n "checking whether the compiler supports the -Wpointer-arith option... " >&6; } 7330 save_CFLAGS="$CFLAGS" 7331 if expr "x-Wpointer-arith" : "x-W.*" >/dev/null 7332 then 7333 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpointer-arith" 7334 elif expr "x-Wpointer-arith" : "x-f.*" >/dev/null 7335 then 7336 CFLAGS="$CFLAGS -Werror -Wpointer-arith" 7337 elif expr "x-Wpointer-arith" : "x-m.*" >/dev/null 7338 then 7339 CFLAGS="$CFLAGS -Werror -Wpointer-arith" 7340 else 7341 CFLAGS="$CFLAGS -Wpointer-arith" 7342 fi 7343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7344 /* end confdefs.h. */ 7345 7346 int 7347 main () 7348 { 7349 return 0 7350 ; 7351 return 0; 7352 } 7353 _ACEOF 7354 if ac_fn_c_try_compile "$LINENO"; then : 7355 7356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7357 $as_echo "yes" >&6; } 7358 CFLAGS="$save_CFLAGS" 7359 V_CCOPT="$V_CCOPT -Wpointer-arith" 7360 7361 else 7362 7363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7364 $as_echo "no" >&6; } 7365 CFLAGS="$save_CFLAGS" 7366 7367 fi 7368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7369 7370 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wcast-qual option" >&5 7372 $as_echo_n "checking whether the compiler supports the -Wcast-qual option... " >&6; } 7373 save_CFLAGS="$CFLAGS" 7374 if expr "x-Wcast-qual" : "x-W.*" >/dev/null 7375 then 7376 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wcast-qual" 7377 elif expr "x-Wcast-qual" : "x-f.*" >/dev/null 7378 then 7379 CFLAGS="$CFLAGS -Werror -Wcast-qual" 7380 elif expr "x-Wcast-qual" : "x-m.*" >/dev/null 7381 then 7382 CFLAGS="$CFLAGS -Werror -Wcast-qual" 7383 else 7384 CFLAGS="$CFLAGS -Wcast-qual" 7385 fi 7386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7387 /* end confdefs.h. */ 7388 7389 int 7390 main () 7391 { 7392 return 0 7393 ; 7394 return 0; 7395 } 7396 _ACEOF 7397 if ac_fn_c_try_compile "$LINENO"; then : 7398 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7400 $as_echo "yes" >&6; } 7401 CFLAGS="$save_CFLAGS" 7402 V_CCOPT="$V_CCOPT -Wcast-qual" 7403 7404 else 7405 7406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7407 $as_echo "no" >&6; } 7408 CFLAGS="$save_CFLAGS" 7409 7410 fi 7411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7412 7413 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5 7415 $as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; } 7416 save_CFLAGS="$CFLAGS" 7417 if expr "x-Wshadow" : "x-W.*" >/dev/null 7418 then 7419 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow" 7420 elif expr "x-Wshadow" : "x-f.*" >/dev/null 7421 then 7422 CFLAGS="$CFLAGS -Werror -Wshadow" 7423 elif expr "x-Wshadow" : "x-m.*" >/dev/null 7424 then 7425 CFLAGS="$CFLAGS -Werror -Wshadow" 7426 else 7427 CFLAGS="$CFLAGS -Wshadow" 7428 fi 7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7430 /* end confdefs.h. */ 7431 7432 int 7433 main () 7434 { 7435 return 0 7436 ; 7437 return 0; 7438 } 7439 _ACEOF 7440 if ac_fn_c_try_compile "$LINENO"; then : 7441 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7443 $as_echo "yes" >&6; } 7444 CFLAGS="$save_CFLAGS" 7445 V_CCOPT="$V_CCOPT -Wshadow" 7446 7447 else 7448 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7450 $as_echo "no" >&6; } 7451 CFLAGS="$save_CFLAGS" 7452 7453 fi 7454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7455 7456 7457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5 7458 $as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... " >&6; } 7459 save_CFLAGS="$CFLAGS" 7460 if expr "x-Wdeclaration-after-statement" : "x-W.*" >/dev/null 7461 then 7462 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wdeclaration-after-statement" 7463 elif expr "x-Wdeclaration-after-statement" : "x-f.*" >/dev/null 7464 then 7465 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" 7466 elif expr "x-Wdeclaration-after-statement" : "x-m.*" >/dev/null 7467 then 7468 CFLAGS="$CFLAGS -Werror -Wdeclaration-after-statement" 7469 else 7470 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 7471 fi 7472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7473 /* end confdefs.h. */ 7474 7475 int 7476 main () 7477 { 7478 return 0 7479 ; 7480 return 0; 7481 } 7482 _ACEOF 7483 if ac_fn_c_try_compile "$LINENO"; then : 7484 7485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7486 $as_echo "yes" >&6; } 7487 CFLAGS="$save_CFLAGS" 7488 V_CCOPT="$V_CCOPT -Wdeclaration-after-statement" 7489 7490 else 7491 7492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7493 $as_echo "no" >&6; } 7494 CFLAGS="$save_CFLAGS" 7495 7496 fi 7497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7498 7499 7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpedantic option" >&5 7501 $as_echo_n "checking whether the compiler supports the -Wpedantic option... " >&6; } 7502 save_CFLAGS="$CFLAGS" 7503 if expr "x-Wpedantic" : "x-W.*" >/dev/null 7504 then 7505 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wpedantic" 7506 elif expr "x-Wpedantic" : "x-f.*" >/dev/null 7507 then 7508 CFLAGS="$CFLAGS -Werror -Wpedantic" 7509 elif expr "x-Wpedantic" : "x-m.*" >/dev/null 7510 then 7511 CFLAGS="$CFLAGS -Werror -Wpedantic" 7512 else 7513 CFLAGS="$CFLAGS -Wpedantic" 7514 fi 7515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7516 /* end confdefs.h. */ 7517 7518 int 7519 main () 7520 { 7521 return 0 7522 ; 7523 return 0; 7524 } 7525 _ACEOF 7526 if ac_fn_c_try_compile "$LINENO"; then : 7527 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7529 $as_echo "yes" >&6; } 7530 CFLAGS="$save_CFLAGS" 7531 V_CCOPT="$V_CCOPT -Wpedantic" 7532 7533 else 7534 7535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7536 $as_echo "no" >&6; } 7537 CFLAGS="$save_CFLAGS" 7538 7539 fi 7540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7541 7542 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5 7544 $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; } 7545 save_CFLAGS="$CFLAGS" 7546 if expr "x-Wold-style-definition" : "x-W.*" >/dev/null 7547 then 7548 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wold-style-definition" 7549 elif expr "x-Wold-style-definition" : "x-f.*" >/dev/null 7550 then 7551 CFLAGS="$CFLAGS -Werror -Wold-style-definition" 7552 elif expr "x-Wold-style-definition" : "x-m.*" >/dev/null 7553 then 7554 CFLAGS="$CFLAGS -Werror -Wold-style-definition" 7555 else 7556 CFLAGS="$CFLAGS -Wold-style-definition" 7557 fi 7558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7559 /* end confdefs.h. */ 7560 7561 int 7562 main () 7563 { 7564 return 0 7565 ; 7566 return 0; 7567 } 7568 _ACEOF 7569 if ac_fn_c_try_compile "$LINENO"; then : 7570 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7572 $as_echo "yes" >&6; } 7573 CFLAGS="$save_CFLAGS" 7574 V_CCOPT="$V_CCOPT -Wold-style-definition" 7575 7576 else 7577 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7579 $as_echo "no" >&6; } 7580 CFLAGS="$save_CFLAGS" 7581 7582 fi 7583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7584 7585 7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wused-but-marked-unused option" >&5 7587 $as_echo_n "checking whether the compiler supports the -Wused-but-marked-unused option... " >&6; } 7588 save_CFLAGS="$CFLAGS" 7589 if expr "x-Wused-but-marked-unused" : "x-W.*" >/dev/null 7590 then 7591 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wused-but-marked-unused" 7592 elif expr "x-Wused-but-marked-unused" : "x-f.*" >/dev/null 7593 then 7594 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" 7595 elif expr "x-Wused-but-marked-unused" : "x-m.*" >/dev/null 7596 then 7597 CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" 7598 else 7599 CFLAGS="$CFLAGS -Wused-but-marked-unused" 7600 fi 7601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7602 /* end confdefs.h. */ 7603 7604 int 7605 main () 7606 { 7607 return 0 7608 ; 7609 return 0; 7610 } 7611 _ACEOF 7612 if ac_fn_c_try_compile "$LINENO"; then : 7613 7614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7615 $as_echo "yes" >&6; } 7616 CFLAGS="$save_CFLAGS" 7617 V_CCOPT="$V_CCOPT -Wused-but-marked-unused" 7618 7619 else 7620 7621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7622 $as_echo "no" >&6; } 7623 CFLAGS="$save_CFLAGS" 7624 7625 fi 7626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7627 7628 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5 7630 $as_echo_n "checking whether the compiler supports the -W option... " >&6; } 7631 save_CFLAGS="$CFLAGS" 7632 if expr "x-W" : "x-W.*" >/dev/null 7633 then 7634 CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -W" 7635 elif expr "x-W" : "x-f.*" >/dev/null 7636 then 7637 CFLAGS="$CFLAGS -Werror -W" 7638 elif expr "x-W" : "x-m.*" >/dev/null 7639 then 7640 CFLAGS="$CFLAGS -Werror -W" 7641 else 7642 CFLAGS="$CFLAGS -W" 7643 fi 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645 /* end confdefs.h. */ 7646 7647 int 7648 main () 7649 { 7650 return 0 7651 ; 7652 return 0; 7653 } 7654 _ACEOF 7655 if ac_fn_c_try_compile "$LINENO"; then : 7656 7657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7658 $as_echo "yes" >&6; } 7659 CFLAGS="$save_CFLAGS" 7660 V_CCOPT="$V_CCOPT -W" 7661 7662 else 7663 7664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7665 $as_echo "no" >&6; } 7666 CFLAGS="$save_CFLAGS" 7667 7668 fi 7669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7670 7671 fi 7672 7673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5 7674 $as_echo_n "checking whether the compiler supports generating dependencies... " >&6; } 7675 if test "$GCC" = yes ; then 7676 # 7677 # GCC, or a compiler deemed to be GCC by AC_PROG_CC (even 7678 # though it's not); we assume that, in this case, the flag 7679 # would be -M. 7680 # 7681 ac_lbl_dependency_flag="-M" 7682 else 7683 # 7684 # Not GCC or a compiler deemed to be GCC; what platform is 7685 # this? (We're assuming that if the compiler isn't GCC 7686 # it's the compiler from the vendor of the OS; that won't 7687 # necessarily be true for x86 platforms, where it might be 7688 # the Intel C compiler.) 7689 # 7690 case "$host_os" in 7691 7692 irix*|osf*|darwin*) 7693 # 7694 # MIPS C for IRIX, DEC C, and clang all use -M. 7695 # 7696 ac_lbl_dependency_flag="-M" 7697 ;; 7698 7699 solaris*) 7700 # 7701 # Sun C uses -xM. 7702 # 7703 ac_lbl_dependency_flag="-xM" 7704 ;; 7705 7706 hpux*) 7707 # 7708 # HP's older C compilers don't support this. 7709 # HP's newer C compilers support this with 7710 # either +M or +Make; the older compilers 7711 # interpret +M as something completely 7712 # different, so we use +Make so we don't 7713 # think it works with the older compilers. 7714 # 7715 ac_lbl_dependency_flag="+Make" 7716 ;; 7717 7718 *) 7719 # 7720 # Not one of the above; assume no support for 7721 # generating dependencies. 7722 # 7723 ac_lbl_dependency_flag="" 7724 ;; 7725 esac 7726 fi 7727 7728 # 7729 # Is ac_lbl_dependency_flag defined and, if so, does the compiler 7730 # complain about it? 7731 # 7732 # Note: clang doesn't seem to exit with an error status when handed 7733 # an unknown non-warning error, even if you pass it 7734 # -Werror=unknown-warning-option. However, it always supports 7735 # -M, so the fact that this test always succeeds with clang 7736 # isn't an issue. 7737 # 7738 if test ! -z "$ac_lbl_dependency_flag"; then 7739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7740 /* end confdefs.h. */ 7741 int main(void) { return 0; } 7742 _ACEOF 7743 echo "$CC" $ac_lbl_dependency_flag conftest.c >&5 7744 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then 7745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5 7746 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; } 7747 DEPENDENCY_CFLAG="$ac_lbl_dependency_flag" 7748 MKDEP='${srcdir}/mkdep' 7749 else 7750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7751 $as_echo "no" >&6; } 7752 # 7753 # We can't run mkdep, so have "make depend" do 7754 # nothing. 7755 # 7756 MKDEP=: 7757 fi 7758 rm -rf conftest* 7759 else 7760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7761 $as_echo "no" >&6; } 7762 # 7763 # We can't run mkdep, so have "make depend" do 7764 # nothing. 7765 # 7766 MKDEP=: 7767 fi 7768 7769 7770 7771 # 7772 # We used to set -n32 for IRIX 6 when not using GCC (presumed 7773 # to mean that we're using MIPS C or MIPSpro C); it specified 7774 # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm 7775 # not sure why that would be something to do *only* with a 7776 # .devel file; why should the ABI for which we produce code 7777 # depend on .devel? 7778 # 7779 os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 7780 name="lbl/os-$os.h" 7781 if test -f $name ; then 7782 ln -s $name os-proto.h 7783 7784 $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h 7785 7786 else 7787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 7788 $as_echo "$as_me: WARNING: can't find $name" >&2;} 7789 fi 7790 fi 7791 7792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 7793 $as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; } 7794 if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then : 7795 $as_echo_n "(cached) " >&6 7796 else 7797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7798 /* end confdefs.h. */ 7799 7800 # include <sys/types.h> 7801 # include <sys/socket.h> 7802 int 7803 main () 7804 { 7805 u_int i = sizeof(((struct sockaddr *)0)->sa_len) 7806 ; 7807 return 0; 7808 } 7809 _ACEOF 7810 if ac_fn_c_try_compile "$LINENO"; then : 7811 ac_cv_lbl_sockaddr_has_sa_len=yes 7812 else 7813 ac_cv_lbl_sockaddr_has_sa_len=no 7814 fi 7815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7816 fi 7817 7818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5 7819 $as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; } 7820 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 7821 7822 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h 7823 7824 fi 7825 7826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5 7827 $as_echo_n "checking if unaligned accesses fail... " >&6; } 7828 if ${ac_cv_lbl_unaligned_fail+:} false; then : 7829 $as_echo_n "(cached) " >&6 7830 else 7831 case "$host_cpu" in 7832 7833 # 7834 # These are CPU types where: 7835 # 7836 # the CPU faults on an unaligned access, but at least some 7837 # OSes that support that CPU catch the fault and simulate 7838 # the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) - 7839 # the simulation is slow, so we don't want to use it; 7840 # 7841 # the CPU, I infer (from the old 7842 # 7843 # XXX: should also check that they don't do weird things (like on arm) 7844 # 7845 # comment) doesn't fault on unaligned accesses, but doesn't 7846 # do a normal unaligned fetch, either (e.g., presumably, ARM); 7847 # 7848 # for whatever reason, the test program doesn't work 7849 # (this has been claimed to be the case for several of those 7850 # CPUs - I don't know what the problem is; the problem 7851 # was reported as "the test program dumps core" for SuperH, 7852 # but that's what the test program is *supposed* to do - 7853 # it dumps core before it writes anything, so the test 7854 # for an empty output file should find an empty output 7855 # file and conclude that unaligned accesses don't work). 7856 # 7857 # This run-time test won't work if you're cross-compiling, so 7858 # in order to support cross-compiling for a particular CPU, 7859 # we have to wire in the list of CPU types anyway, as far as 7860 # I know, so perhaps we should just have a set of CPUs on 7861 # which we know it doesn't work, a set of CPUs on which we 7862 # know it does work, and have the script just fail on other 7863 # cpu types and update it when such a failure occurs. 7864 # 7865 alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1) 7866 ac_cv_lbl_unaligned_fail=yes 7867 ;; 7868 7869 *) 7870 cat >conftest.c <<EOF 7871 # include <sys/types.h> 7872 # include <sys/wait.h> 7873 # include <stdio.h> 7874 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 7875 main() { 7876 unsigned int i; 7877 pid_t pid; 7878 int status; 7879 /* avoid "core dumped" message */ 7880 pid = fork(); 7881 if (pid < 0) 7882 exit(2); 7883 if (pid > 0) { 7884 /* parent */ 7885 pid = waitpid(pid, &status, 0); 7886 if (pid < 0) 7887 exit(3); 7888 exit(!WIFEXITED(status)); 7889 } 7890 /* child */ 7891 i = *(unsigned int *)&a[1]; 7892 printf("%d\n", i); 7893 exit(0); 7894 } 7895 EOF 7896 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 7897 conftest.c $LIBS >/dev/null 2>&1 7898 if test ! -x conftest ; then 7899 ac_cv_lbl_unaligned_fail=yes 7900 else 7901 ./conftest >conftest.out 7902 if test ! -s conftest.out ; then 7903 ac_cv_lbl_unaligned_fail=yes 7904 else 7905 ac_cv_lbl_unaligned_fail=no 7906 fi 7907 fi 7908 rm -f -r conftest* core core.conftest 7909 ;; 7910 esac 7911 fi 7912 7913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5 7914 $as_echo "$ac_cv_lbl_unaligned_fail" >&6; } 7915 if test $ac_cv_lbl_unaligned_fail = yes ; then 7916 7917 $as_echo "#define LBL_ALIGN 1" >>confdefs.h 7918 7919 fi 7920 7921 # Check for OpenSSL/libressl libcrypto 7922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenSSL/libressl libcrypto" >&5 7923 $as_echo_n "checking whether to use OpenSSL/libressl libcrypto... " >&6; } 7924 # Specify location for both includes and libraries. 7925 want_libcrypto=ifavailable 7926 7927 # Check whether --with-crypto was given. 7928 if test "${with_crypto+set}" = set; then : 7929 withval=$with_crypto; 7930 if test $withval = no 7931 then 7932 # User doesn't want to link with libcrypto. 7933 want_libcrypto=no 7934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7935 $as_echo "no" >&6; } 7936 elif test $withval = yes 7937 then 7938 # User wants to link with libcrypto but hasn't specified 7939 # a directory. 7940 want_libcrypto=yes 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7942 $as_echo "yes" >&6; } 7943 else 7944 # User wants to link with libcrypto and has specified 7945 # a directory, so use the provided value. 7946 want_libcrypto=yes 7947 libcrypto_root=$withval 7948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, using the version installed in $withval" >&5 7949 $as_echo "yes, using the version installed in $withval" >&6; } 7950 7951 # 7952 # Put the subdirectories of the libcrypto root directory 7953 # at the front of the header and library search path. 7954 # 7955 CFLAGS="-I$withval/include $CFLAGS" 7956 LIBS="-L$withval/lib $LIBS" 7957 fi 7958 7959 else 7960 7961 # 7962 # Use libcrypto if it's present, otherwise don't; no directory 7963 # was specified. 7964 # 7965 want_libcrypto=ifavailable 7966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 7967 $as_echo "yes, if available" >&6; } 7968 7969 fi 7970 7971 if test "$want_libcrypto" != "no"; then 7972 # 7973 # Don't check for libcrypto unless we have its headers; 7974 # Apple, bless their pointy little heads, apparently ship 7975 # libcrypto as a library, but not the header files, in 7976 # El Capitan, probably because they don't want you writing 7977 # nasty portable code that could run on other UN*Xes, they 7978 # want you writing code that uses their Shiny New Crypto 7979 # Library and that only runs on OS X. 7980 # 7981 ac_fn_c_check_header_mongrel "$LINENO" "openssl/crypto.h" "ac_cv_header_openssl_crypto_h" "$ac_includes_default" 7982 if test "x$ac_cv_header_openssl_crypto_h" = xyes; then : 7983 7984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DES_cbc_encrypt in -lcrypto" >&5 7985 $as_echo_n "checking for DES_cbc_encrypt in -lcrypto... " >&6; } 7986 if ${ac_cv_lib_crypto_DES_cbc_encrypt+:} false; then : 7987 $as_echo_n "(cached) " >&6 7988 else 7989 ac_check_lib_save_LIBS=$LIBS 7990 LIBS="-lcrypto $LIBS" 7991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7992 /* end confdefs.h. */ 7993 7994 /* Override any GCC internal prototype to avoid an error. 7995 Use char because int might match the return type of a GCC 7996 builtin and then its argument prototype would still apply. */ 7997 #ifdef __cplusplus 7998 extern "C" 7999 #endif 8000 char DES_cbc_encrypt (); 8001 int 8002 main () 8003 { 8004 return DES_cbc_encrypt (); 8005 ; 8006 return 0; 8007 } 8008 _ACEOF 8009 if ac_fn_c_try_link "$LINENO"; then : 8010 ac_cv_lib_crypto_DES_cbc_encrypt=yes 8011 else 8012 ac_cv_lib_crypto_DES_cbc_encrypt=no 8013 fi 8014 rm -f core conftest.err conftest.$ac_objext \ 8015 conftest$ac_exeext conftest.$ac_ext 8016 LIBS=$ac_check_lib_save_LIBS 8017 fi 8018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_DES_cbc_encrypt" >&5 8019 $as_echo "$ac_cv_lib_crypto_DES_cbc_encrypt" >&6; } 8020 if test "x$ac_cv_lib_crypto_DES_cbc_encrypt" = xyes; then : 8021 cat >>confdefs.h <<_ACEOF 8022 #define HAVE_LIBCRYPTO 1 8023 _ACEOF 8024 8025 LIBS="-lcrypto $LIBS" 8026 8027 fi 8028 8029 if test "$ac_cv_lib_crypto_DES_cbc_encrypt" = "yes"; then 8030 for ac_header in openssl/evp.h 8031 do : 8032 ac_fn_c_check_header_mongrel "$LINENO" "openssl/evp.h" "ac_cv_header_openssl_evp_h" "$ac_includes_default" 8033 if test "x$ac_cv_header_openssl_evp_h" = xyes; then : 8034 cat >>confdefs.h <<_ACEOF 8035 #define HAVE_OPENSSL_EVP_H 1 8036 _ACEOF 8037 8038 fi 8039 8040 done 8041 8042 # 8043 # OK, then: 8044 # 8045 # 1) do we have EVP_CIPHER_CTX_new? 8046 # If so, we use it to allocate an 8047 # EVP_CIPHER_CTX, as EVP_CIPHER_CTX may be 8048 # opaque; otherwise, we allocate it ourselves. 8049 # 8050 # 2) do we have EVP_CipherInit_ex()? 8051 # If so, we use it, because we need to be 8052 # able to make two "initialize the cipher" 8053 # calls, one with the cipher and key, and 8054 # one with the IV, and, as of OpenSSL 1.1, 8055 # You Can't Do That with EVP_CipherInit(), 8056 # because a call to EVP_CipherInit() will 8057 # unconditionally clear the context, and 8058 # if you don't supply a cipher, it'll 8059 # clear the cipher, rendering the context 8060 # unusable and causing a crash. 8061 # 8062 for ac_func in EVP_CIPHER_CTX_new EVP_CipherInit_ex 8063 do : 8064 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8065 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8066 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8067 cat >>confdefs.h <<_ACEOF 8068 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8069 _ACEOF 8070 8071 fi 8072 done 8073 8074 fi 8075 8076 fi 8077 8078 8079 fi 8080 8081 # Check for libcap-ng 8082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libcap-ng" >&5 8083 $as_echo_n "checking whether to use libcap-ng... " >&6; } 8084 # Specify location for both includes and libraries. 8085 want_libcap_ng=ifavailable 8086 8087 # Check whether --with-cap_ng was given. 8088 if test "${with_cap_ng+set}" = set; then : 8089 withval=$with_cap_ng; 8090 if test $withval = no 8091 then 8092 want_libcap_ng=no 8093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8094 $as_echo "no" >&6; } 8095 elif test $withval = yes 8096 then 8097 want_libcap_ng=yes 8098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8099 $as_echo "yes" >&6; } 8100 fi 8101 8102 else 8103 8104 # 8105 # Use libcap-ng if it's present, otherwise don't. 8106 # 8107 want_libcap_ng=ifavailable 8108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, if available" >&5 8109 $as_echo "yes, if available" >&6; } 8110 8111 fi 8112 8113 if test "$want_libcap_ng" != "no"; then 8114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capng_change_id in -lcap-ng" >&5 8115 $as_echo_n "checking for capng_change_id in -lcap-ng... " >&6; } 8116 if ${ac_cv_lib_cap_ng_capng_change_id+:} false; then : 8117 $as_echo_n "(cached) " >&6 8118 else 8119 ac_check_lib_save_LIBS=$LIBS 8120 LIBS="-lcap-ng $LIBS" 8121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8122 /* end confdefs.h. */ 8123 8124 /* Override any GCC internal prototype to avoid an error. 8125 Use char because int might match the return type of a GCC 8126 builtin and then its argument prototype would still apply. */ 8127 #ifdef __cplusplus 8128 extern "C" 8129 #endif 8130 char capng_change_id (); 8131 int 8132 main () 8133 { 8134 return capng_change_id (); 8135 ; 8136 return 0; 8137 } 8138 _ACEOF 8139 if ac_fn_c_try_link "$LINENO"; then : 8140 ac_cv_lib_cap_ng_capng_change_id=yes 8141 else 8142 ac_cv_lib_cap_ng_capng_change_id=no 8143 fi 8144 rm -f core conftest.err conftest.$ac_objext \ 8145 conftest$ac_exeext conftest.$ac_ext 8146 LIBS=$ac_check_lib_save_LIBS 8147 fi 8148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_ng_capng_change_id" >&5 8149 $as_echo "$ac_cv_lib_cap_ng_capng_change_id" >&6; } 8150 if test "x$ac_cv_lib_cap_ng_capng_change_id" = xyes; then : 8151 cat >>confdefs.h <<_ACEOF 8152 #define HAVE_LIBCAP_NG 1 8153 _ACEOF 8154 8155 LIBS="-lcap-ng $LIBS" 8156 8157 fi 8158 8159 for ac_header in cap-ng.h 8160 do : 8161 ac_fn_c_check_header_mongrel "$LINENO" "cap-ng.h" "ac_cv_header_cap_ng_h" "$ac_includes_default" 8162 if test "x$ac_cv_header_cap_ng_h" = xyes; then : 8163 cat >>confdefs.h <<_ACEOF 8164 #define HAVE_CAP_NG_H 1 8165 _ACEOF 8166 8167 fi 8168 8169 done 8170 8171 fi 8172 8173 if test "$missing_includes" = "yes"; then 8174 CPPFLAGS="$CPPFLAGS -I$srcdir/missing" 8175 V_INCLS="$V_INCLS -I$srcdir/missing" 8176 fi 8177 8178 8179 8180 8181 8182 8183 8184 8185 8186 8187 # Find a good install program. We prefer a C program (faster), 8188 # so one script is as good as another. But avoid the broken or 8189 # incompatible versions: 8190 # SysV /etc/install, /usr/sbin/install 8191 # SunOS /usr/etc/install 8192 # IRIX /sbin/install 8193 # AIX /bin/install 8194 # AmigaOS /C/install, which installs bootblocks on floppy discs 8195 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 8196 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 8197 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 8198 # OS/2's system install, which has a completely different semantic 8199 # ./install, which can be erroneously created by make from ./install.sh. 8200 # Reject install programs that cannot install multiple files. 8201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 8202 $as_echo_n "checking for a BSD-compatible install... " >&6; } 8203 if test -z "$INSTALL"; then 8204 if ${ac_cv_path_install+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206 else 8207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8208 for as_dir in $PATH 8209 do 8210 IFS=$as_save_IFS 8211 test -z "$as_dir" && as_dir=. 8212 # Account for people who put trailing slashes in PATH elements. 8213 case $as_dir/ in #(( 8214 ./ | .// | /[cC]/* | \ 8215 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 8216 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 8217 /usr/ucb/* ) ;; 8218 *) 8219 # OSF1 and SCO ODT 3.0 have their own names for install. 8220 # Don't use installbsd from OSF since it installs stuff as root 8221 # by default. 8222 for ac_prog in ginstall scoinst install; do 8223 for ac_exec_ext in '' $ac_executable_extensions; do 8224 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 8225 if test $ac_prog = install && 8226 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8227 # AIX install. It has an incompatible calling convention. 8228 : 8229 elif test $ac_prog = install && 8230 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 8231 # program-specific install script used by HP pwplus--don't use. 8232 : 8233 else 8234 rm -rf conftest.one conftest.two conftest.dir 8235 echo one > conftest.one 8236 echo two > conftest.two 8237 mkdir conftest.dir 8238 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 8239 test -s conftest.one && test -s conftest.two && 8240 test -s conftest.dir/conftest.one && 8241 test -s conftest.dir/conftest.two 8242 then 8243 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 8244 break 3 8245 fi 8246 fi 8247 fi 8248 done 8249 done 8250 ;; 8251 esac 8252 8253 done 8254 IFS=$as_save_IFS 8255 8256 rm -rf conftest.one conftest.two conftest.dir 8257 8258 fi 8259 if test "${ac_cv_path_install+set}" = set; then 8260 INSTALL=$ac_cv_path_install 8261 else 8262 # As a last resort, use the slow shell script. Don't cache a 8263 # value for INSTALL within a source directory, because that will 8264 # break other packages using the cache if that directory is 8265 # removed, or if the value is a relative name. 8266 INSTALL=$ac_install_sh 8267 fi 8268 fi 8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 8270 $as_echo "$INSTALL" >&6; } 8271 8272 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 8273 # It thinks the first close brace ends the variable substitution. 8274 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 8275 8276 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 8277 8278 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 8279 8280 8281 ac_config_headers="$ac_config_headers config.h" 8282 8283 8284 ac_config_commands="$ac_config_commands default-1" 8285 8286 ac_config_files="$ac_config_files Makefile tcpdump.1" 8287 8288 cat >confcache <<\_ACEOF 8289 # This file is a shell script that caches the results of configure 8290 # tests run on this system so they can be shared between configure 8291 # scripts and configure runs, see configure's option --config-cache. 8292 # It is not useful on other systems. If it contains results you don't 8293 # want to keep, you may remove or edit it. 8294 # 8295 # config.status only pays attention to the cache file if you give it 8296 # the --recheck option to rerun configure. 8297 # 8298 # `ac_cv_env_foo' variables (set or unset) will be overridden when 8299 # loading this file, other *unset* `ac_cv_foo' will be assigned the 8300 # following values. 8301 8302 _ACEOF 8303 8304 # The following way of writing the cache mishandles newlines in values, 8305 # but we know of no workaround that is simple, portable, and efficient. 8306 # So, we kill variables containing newlines. 8307 # Ultrix sh set writes to stderr and can't be redirected directly, 8308 # and sets the high bit in the cache file unless we assign to the vars. 8309 ( 8310 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8311 eval ac_val=\$$ac_var 8312 case $ac_val in #( 8313 *${as_nl}*) 8314 case $ac_var in #( 8315 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 8316 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 8317 esac 8318 case $ac_var in #( 8319 _ | IFS | as_nl) ;; #( 8320 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 8321 *) { eval $ac_var=; unset $ac_var;} ;; 8322 esac ;; 8323 esac 8324 done 8325 8326 (set) 2>&1 | 8327 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8328 *${as_nl}ac_space=\ *) 8329 # `set' does not quote correctly, so add quotes: double-quote 8330 # substitution turns \\\\ into \\, and sed turns \\ into \. 8331 sed -n \ 8332 "s/'/'\\\\''/g; 8333 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8334 ;; #( 8335 *) 8336 # `set' quotes correctly as required by POSIX, so do not add quotes. 8337 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8338 ;; 8339 esac | 8340 sort 8341 ) | 8342 sed ' 8343 /^ac_cv_env_/b end 8344 t clear 8345 :clear 8346 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8347 t end 8348 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8349 :end' >>confcache 8350 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8351 if test -w "$cache_file"; then 8352 if test "x$cache_file" != "x/dev/null"; then 8353 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 8354 $as_echo "$as_me: updating cache $cache_file" >&6;} 8355 if test ! -f "$cache_file" || test -h "$cache_file"; then 8356 cat confcache >"$cache_file" 8357 else 8358 case $cache_file in #( 8359 */* | ?:*) 8360 mv -f confcache "$cache_file"$$ && 8361 mv -f "$cache_file"$$ "$cache_file" ;; #( 8362 *) 8363 mv -f confcache "$cache_file" ;; 8364 esac 8365 fi 8366 fi 8367 else 8368 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 8369 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8370 fi 8371 fi 8372 rm -f confcache 8373 8374 test "x$prefix" = xNONE && prefix=$ac_default_prefix 8375 # Let make expand exec_prefix. 8376 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8377 8378 DEFS=-DHAVE_CONFIG_H 8379 8380 ac_libobjs= 8381 ac_ltlibobjs= 8382 U= 8383 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8384 # 1. Remove the extension, and $U if already installed. 8385 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8386 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 8387 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8388 # will be set to the directory where LIBOBJS objects are built. 8389 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8390 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 8391 done 8392 LIBOBJS=$ac_libobjs 8393 8394 LTLIBOBJS=$ac_ltlibobjs 8395 8396 8397 8398 : "${CONFIG_STATUS=./config.status}" 8399 ac_write_fail=0 8400 ac_clean_files_save=$ac_clean_files 8401 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8402 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8403 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8404 as_write_fail=0 8405 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8406 #! $SHELL 8407 # Generated by $as_me. 8408 # Run this file to recreate the current configuration. 8409 # Compiler output produced by configure, useful for debugging 8410 # configure, is in config.log if it exists. 8411 8412 debug=false 8413 ac_cs_recheck=false 8414 ac_cs_silent=false 8415 8416 SHELL=\${CONFIG_SHELL-$SHELL} 8417 export SHELL 8418 _ASEOF 8419 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8420 ## -------------------- ## 8421 ## M4sh Initialization. ## 8422 ## -------------------- ## 8423 8424 # Be more Bourne compatible 8425 DUALCASE=1; export DUALCASE # for MKS sh 8426 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8427 emulate sh 8428 NULLCMD=: 8429 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8430 # is contrary to our usage. Disable this feature. 8431 alias -g '${1+"$@"}'='"$@"' 8432 setopt NO_GLOB_SUBST 8433 else 8434 case `(set -o) 2>/dev/null` in #( 8435 *posix*) : 8436 set -o posix ;; #( 8437 *) : 8438 ;; 8439 esac 8440 fi 8441 8442 8443 as_nl=' 8444 ' 8445 export as_nl 8446 # Printing a long string crashes Solaris 7 /usr/bin/printf. 8447 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8448 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8449 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8450 # Prefer a ksh shell builtin over an external printf program on Solaris, 8451 # but without wasting forks for bash or zsh. 8452 if test -z "$BASH_VERSION$ZSH_VERSION" \ 8453 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8454 as_echo='print -r --' 8455 as_echo_n='print -rn --' 8456 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8457 as_echo='printf %s\n' 8458 as_echo_n='printf %s' 8459 else 8460 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8461 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8462 as_echo_n='/usr/ucb/echo -n' 8463 else 8464 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8465 as_echo_n_body='eval 8466 arg=$1; 8467 case $arg in #( 8468 *"$as_nl"*) 8469 expr "X$arg" : "X\\(.*\\)$as_nl"; 8470 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8471 esac; 8472 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8473 ' 8474 export as_echo_n_body 8475 as_echo_n='sh -c $as_echo_n_body as_echo' 8476 fi 8477 export as_echo_body 8478 as_echo='sh -c $as_echo_body as_echo' 8479 fi 8480 8481 # The user is always right. 8482 if test "${PATH_SEPARATOR+set}" != set; then 8483 PATH_SEPARATOR=: 8484 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8485 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8486 PATH_SEPARATOR=';' 8487 } 8488 fi 8489 8490 8491 # IFS 8492 # We need space, tab and new line, in precisely that order. Quoting is 8493 # there to prevent editors from complaining about space-tab. 8494 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 8495 # splitting by setting IFS to empty value.) 8496 IFS=" "" $as_nl" 8497 8498 # Find who we are. Look in the path if we contain no directory separator. 8499 as_myself= 8500 case $0 in #(( 8501 *[\\/]* ) as_myself=$0 ;; 8502 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8503 for as_dir in $PATH 8504 do 8505 IFS=$as_save_IFS 8506 test -z "$as_dir" && as_dir=. 8507 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8508 done 8509 IFS=$as_save_IFS 8510 8511 ;; 8512 esac 8513 # We did not find ourselves, most probably we were run as `sh COMMAND' 8514 # in which case we are not to be found in the path. 8515 if test "x$as_myself" = x; then 8516 as_myself=$0 8517 fi 8518 if test ! -f "$as_myself"; then 8519 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8520 exit 1 8521 fi 8522 8523 # Unset variables that we do not need and which cause bugs (e.g. in 8524 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8525 # suppresses any "Segmentation fault" message there. '((' could 8526 # trigger a bug in pdksh 5.2.14. 8527 for as_var in BASH_ENV ENV MAIL MAILPATH 8528 do eval test x\${$as_var+set} = xset \ 8529 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8530 done 8531 PS1='$ ' 8532 PS2='> ' 8533 PS4='+ ' 8534 8535 # NLS nuisances. 8536 LC_ALL=C 8537 export LC_ALL 8538 LANGUAGE=C 8539 export LANGUAGE 8540 8541 # CDPATH. 8542 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8543 8544 8545 # as_fn_error STATUS ERROR [LINENO LOG_FD] 8546 # ---------------------------------------- 8547 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8548 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8549 # script with STATUS, using 1 if that was 0. 8550 as_fn_error () 8551 { 8552 as_status=$1; test $as_status -eq 0 && as_status=1 8553 if test "$4"; then 8554 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8555 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8556 fi 8557 $as_echo "$as_me: error: $2" >&2 8558 as_fn_exit $as_status 8559 } # as_fn_error 8560 8561 8562 # as_fn_set_status STATUS 8563 # ----------------------- 8564 # Set $? to STATUS, without forking. 8565 as_fn_set_status () 8566 { 8567 return $1 8568 } # as_fn_set_status 8569 8570 # as_fn_exit STATUS 8571 # ----------------- 8572 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8573 as_fn_exit () 8574 { 8575 set +e 8576 as_fn_set_status $1 8577 exit $1 8578 } # as_fn_exit 8579 8580 # as_fn_unset VAR 8581 # --------------- 8582 # Portably unset VAR. 8583 as_fn_unset () 8584 { 8585 { eval $1=; unset $1;} 8586 } 8587 as_unset=as_fn_unset 8588 # as_fn_append VAR VALUE 8589 # ---------------------- 8590 # Append the text in VALUE to the end of the definition contained in VAR. Take 8591 # advantage of any shell optimizations that allow amortized linear growth over 8592 # repeated appends, instead of the typical quadratic growth present in naive 8593 # implementations. 8594 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8595 eval 'as_fn_append () 8596 { 8597 eval $1+=\$2 8598 }' 8599 else 8600 as_fn_append () 8601 { 8602 eval $1=\$$1\$2 8603 } 8604 fi # as_fn_append 8605 8606 # as_fn_arith ARG... 8607 # ------------------ 8608 # Perform arithmetic evaluation on the ARGs, and store the result in the 8609 # global $as_val. Take advantage of shells that can avoid forks. The arguments 8610 # must be portable across $(()) and expr. 8611 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8612 eval 'as_fn_arith () 8613 { 8614 as_val=$(( $* )) 8615 }' 8616 else 8617 as_fn_arith () 8618 { 8619 as_val=`expr "$@" || test $? -eq 1` 8620 } 8621 fi # as_fn_arith 8622 8623 8624 if expr a : '\(a\)' >/dev/null 2>&1 && 8625 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8626 as_expr=expr 8627 else 8628 as_expr=false 8629 fi 8630 8631 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8632 as_basename=basename 8633 else 8634 as_basename=false 8635 fi 8636 8637 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8638 as_dirname=dirname 8639 else 8640 as_dirname=false 8641 fi 8642 8643 as_me=`$as_basename -- "$0" || 8644 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8645 X"$0" : 'X\(//\)$' \| \ 8646 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8647 $as_echo X/"$0" | 8648 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8649 s//\1/ 8650 q 8651 } 8652 /^X\/\(\/\/\)$/{ 8653 s//\1/ 8654 q 8655 } 8656 /^X\/\(\/\).*/{ 8657 s//\1/ 8658 q 8659 } 8660 s/.*/./; q'` 8661 8662 # Avoid depending upon Character Ranges. 8663 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8664 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8665 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8666 as_cr_digits='0123456789' 8667 as_cr_alnum=$as_cr_Letters$as_cr_digits 8668 8669 ECHO_C= ECHO_N= ECHO_T= 8670 case `echo -n x` in #((((( 8671 -n*) 8672 case `echo 'xy\c'` in 8673 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8674 xy) ECHO_C='\c';; 8675 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8676 ECHO_T=' ';; 8677 esac;; 8678 *) 8679 ECHO_N='-n';; 8680 esac 8681 8682 rm -f conf$$ conf$$.exe conf$$.file 8683 if test -d conf$$.dir; then 8684 rm -f conf$$.dir/conf$$.file 8685 else 8686 rm -f conf$$.dir 8687 mkdir conf$$.dir 2>/dev/null 8688 fi 8689 if (echo >conf$$.file) 2>/dev/null; then 8690 if ln -s conf$$.file conf$$ 2>/dev/null; then 8691 as_ln_s='ln -s' 8692 # ... but there are two gotchas: 8693 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8694 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8695 # In both cases, we have to default to `cp -pR'. 8696 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8697 as_ln_s='cp -pR' 8698 elif ln conf$$.file conf$$ 2>/dev/null; then 8699 as_ln_s=ln 8700 else 8701 as_ln_s='cp -pR' 8702 fi 8703 else 8704 as_ln_s='cp -pR' 8705 fi 8706 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8707 rmdir conf$$.dir 2>/dev/null 8708 8709 8710 # as_fn_mkdir_p 8711 # ------------- 8712 # Create "$as_dir" as a directory, including parents if necessary. 8713 as_fn_mkdir_p () 8714 { 8715 8716 case $as_dir in #( 8717 -*) as_dir=./$as_dir;; 8718 esac 8719 test -d "$as_dir" || eval $as_mkdir_p || { 8720 as_dirs= 8721 while :; do 8722 case $as_dir in #( 8723 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8724 *) as_qdir=$as_dir;; 8725 esac 8726 as_dirs="'$as_qdir' $as_dirs" 8727 as_dir=`$as_dirname -- "$as_dir" || 8728 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8729 X"$as_dir" : 'X\(//\)[^/]' \| \ 8730 X"$as_dir" : 'X\(//\)$' \| \ 8731 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8732 $as_echo X"$as_dir" | 8733 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8734 s//\1/ 8735 q 8736 } 8737 /^X\(\/\/\)[^/].*/{ 8738 s//\1/ 8739 q 8740 } 8741 /^X\(\/\/\)$/{ 8742 s//\1/ 8743 q 8744 } 8745 /^X\(\/\).*/{ 8746 s//\1/ 8747 q 8748 } 8749 s/.*/./; q'` 8750 test -d "$as_dir" && break 8751 done 8752 test -z "$as_dirs" || eval "mkdir $as_dirs" 8753 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8754 8755 8756 } # as_fn_mkdir_p 8757 if mkdir -p . 2>/dev/null; then 8758 as_mkdir_p='mkdir -p "$as_dir"' 8759 else 8760 test -d ./-p && rmdir ./-p 8761 as_mkdir_p=false 8762 fi 8763 8764 8765 # as_fn_executable_p FILE 8766 # ----------------------- 8767 # Test if FILE is an executable regular file. 8768 as_fn_executable_p () 8769 { 8770 test -f "$1" && test -x "$1" 8771 } # as_fn_executable_p 8772 as_test_x='test -x' 8773 as_executable_p=as_fn_executable_p 8774 8775 # Sed expression to map a string onto a valid CPP name. 8776 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8777 8778 # Sed expression to map a string onto a valid variable name. 8779 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8780 8781 8782 exec 6>&1 8783 ## ----------------------------------- ## 8784 ## Main body of $CONFIG_STATUS script. ## 8785 ## ----------------------------------- ## 8786 _ASEOF 8787 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8788 8789 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8790 # Save the log message, to keep $0 and so on meaningful, and to 8791 # report actual input values of CONFIG_FILES etc. instead of their 8792 # values after options handling. 8793 ac_log=" 8794 This file was extended by $as_me, which was 8795 generated by GNU Autoconf 2.69. Invocation command line was 8796 8797 CONFIG_FILES = $CONFIG_FILES 8798 CONFIG_HEADERS = $CONFIG_HEADERS 8799 CONFIG_LINKS = $CONFIG_LINKS 8800 CONFIG_COMMANDS = $CONFIG_COMMANDS 8801 $ $0 $@ 8802 8803 on `(hostname || uname -n) 2>/dev/null | sed 1q` 8804 " 8805 8806 _ACEOF 8807 8808 case $ac_config_files in *" 8809 "*) set x $ac_config_files; shift; ac_config_files=$*;; 8810 esac 8811 8812 case $ac_config_headers in *" 8813 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8814 esac 8815 8816 8817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8818 # Files that config.status was made for. 8819 config_files="$ac_config_files" 8820 config_headers="$ac_config_headers" 8821 config_commands="$ac_config_commands" 8822 8823 _ACEOF 8824 8825 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8826 ac_cs_usage="\ 8827 \`$as_me' instantiates files and other configuration actions 8828 from templates according to the current configuration. Unless the files 8829 and actions are specified as TAGs, all are instantiated by default. 8830 8831 Usage: $0 [OPTION]... [TAG]... 8832 8833 -h, --help print this help, then exit 8834 -V, --version print version number and configuration settings, then exit 8835 --config print configuration, then exit 8836 -q, --quiet, --silent 8837 do not print progress messages 8838 -d, --debug don't remove temporary files 8839 --recheck update $as_me by reconfiguring in the same conditions 8840 --file=FILE[:TEMPLATE] 8841 instantiate the configuration file FILE 8842 --header=FILE[:TEMPLATE] 8843 instantiate the configuration header FILE 8844 8845 Configuration files: 8846 $config_files 8847 8848 Configuration headers: 8849 $config_headers 8850 8851 Configuration commands: 8852 $config_commands 8853 8854 Report bugs to the package provider." 8855 8856 _ACEOF 8857 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8858 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8859 ac_cs_version="\\ 8860 config.status 8861 configured by $0, generated by GNU Autoconf 2.69, 8862 with options \\"\$ac_cs_config\\" 8863 8864 Copyright (C) 2012 Free Software Foundation, Inc. 8865 This config.status script is free software; the Free Software Foundation 8866 gives unlimited permission to copy, distribute and modify it." 8867 8868 ac_pwd='$ac_pwd' 8869 srcdir='$srcdir' 8870 INSTALL='$INSTALL' 8871 test -n "\$AWK" || AWK=awk 8872 _ACEOF 8873 8874 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8875 # The default lists apply if the user does not specify any file. 8876 ac_need_defaults=: 8877 while test $# != 0 8878 do 8879 case $1 in 8880 --*=?*) 8881 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8882 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8883 ac_shift=: 8884 ;; 8885 --*=) 8886 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8887 ac_optarg= 8888 ac_shift=: 8889 ;; 8890 *) 8891 ac_option=$1 8892 ac_optarg=$2 8893 ac_shift=shift 8894 ;; 8895 esac 8896 8897 case $ac_option in 8898 # Handling of the options. 8899 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8900 ac_cs_recheck=: ;; 8901 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8902 $as_echo "$ac_cs_version"; exit ;; 8903 --config | --confi | --conf | --con | --co | --c ) 8904 $as_echo "$ac_cs_config"; exit ;; 8905 --debug | --debu | --deb | --de | --d | -d ) 8906 debug=: ;; 8907 --file | --fil | --fi | --f ) 8908 $ac_shift 8909 case $ac_optarg in 8910 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8911 '') as_fn_error $? "missing file argument" ;; 8912 esac 8913 as_fn_append CONFIG_FILES " '$ac_optarg'" 8914 ac_need_defaults=false;; 8915 --header | --heade | --head | --hea ) 8916 $ac_shift 8917 case $ac_optarg in 8918 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8919 esac 8920 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8921 ac_need_defaults=false;; 8922 --he | --h) 8923 # Conflict between --help and --header 8924 as_fn_error $? "ambiguous option: \`$1' 8925 Try \`$0 --help' for more information.";; 8926 --help | --hel | -h ) 8927 $as_echo "$ac_cs_usage"; exit ;; 8928 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8929 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8930 ac_cs_silent=: ;; 8931 8932 # This is an error. 8933 -*) as_fn_error $? "unrecognized option: \`$1' 8934 Try \`$0 --help' for more information." ;; 8935 8936 *) as_fn_append ac_config_targets " $1" 8937 ac_need_defaults=false ;; 8938 8939 esac 8940 shift 8941 done 8942 8943 ac_configure_extra_args= 8944 8945 if $ac_cs_silent; then 8946 exec 6>/dev/null 8947 ac_configure_extra_args="$ac_configure_extra_args --silent" 8948 fi 8949 8950 _ACEOF 8951 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8952 if \$ac_cs_recheck; then 8953 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8954 shift 8955 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8956 CONFIG_SHELL='$SHELL' 8957 export CONFIG_SHELL 8958 exec "\$@" 8959 fi 8960 8961 _ACEOF 8962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8963 exec 5>>config.log 8964 { 8965 echo 8966 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8967 ## Running $as_me. ## 8968 _ASBOX 8969 $as_echo "$ac_log" 8970 } >&5 8971 8972 _ACEOF 8973 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8974 # 8975 # INIT-COMMANDS 8976 # 8977 8978 8979 _ACEOF 8980 8981 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8982 8983 # Handling of arguments. 8984 for ac_config_target in $ac_config_targets 8985 do 8986 case $ac_config_target in 8987 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 8988 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 8989 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8990 "tcpdump.1") CONFIG_FILES="$CONFIG_FILES tcpdump.1" ;; 8991 8992 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8993 esac 8994 done 8995 8996 8997 # If the user did not use the arguments to specify the items to instantiate, 8998 # then the envvar interface is used. Set only those that are not. 8999 # We use the long form for the default assignment because of an extremely 9000 # bizarre bug on SunOS 4.1.3. 9001 if $ac_need_defaults; then 9002 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 9003 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 9004 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 9005 fi 9006 9007 # Have a temporary directory for convenience. Make it in the build tree 9008 # simply because there is no reason against having it here, and in addition, 9009 # creating and moving files from /tmp can sometimes cause problems. 9010 # Hook for its removal unless debugging. 9011 # Note that there is a small window in which the directory will not be cleaned: 9012 # after its creation but before its name has been assigned to `$tmp'. 9013 $debug || 9014 { 9015 tmp= ac_tmp= 9016 trap 'exit_status=$? 9017 : "${ac_tmp:=$tmp}" 9018 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 9019 ' 0 9020 trap 'as_fn_exit 1' 1 2 13 15 9021 } 9022 # Create a (secure) tmp directory for tmp files. 9023 9024 { 9025 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 9026 test -d "$tmp" 9027 } || 9028 { 9029 tmp=./conf$$-$RANDOM 9030 (umask 077 && mkdir "$tmp") 9031 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 9032 ac_tmp=$tmp 9033 9034 # Set up the scripts for CONFIG_FILES section. 9035 # No need to generate them if there are no CONFIG_FILES. 9036 # This happens for instance with `./config.status config.h'. 9037 if test -n "$CONFIG_FILES"; then 9038 9039 9040 ac_cr=`echo X | tr X '\015'` 9041 # On cygwin, bash can eat \r inside `` if the user requested igncr. 9042 # But we know of no other shell where ac_cr would be empty at this 9043 # point, so we can use a bashism as a fallback. 9044 if test "x$ac_cr" = x; then 9045 eval ac_cr=\$\'\\r\' 9046 fi 9047 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 9048 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 9049 ac_cs_awk_cr='\\r' 9050 else 9051 ac_cs_awk_cr=$ac_cr 9052 fi 9053 9054 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 9055 _ACEOF 9056 9057 9058 { 9059 echo "cat >conf$$subs.awk <<_ACEOF" && 9060 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 9061 echo "_ACEOF" 9062 } >conf$$subs.sh || 9063 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9064 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 9065 ac_delim='%!_!# ' 9066 for ac_last_try in false false false false false :; do 9067 . ./conf$$subs.sh || 9068 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9069 9070 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 9071 if test $ac_delim_n = $ac_delim_num; then 9072 break 9073 elif $ac_last_try; then 9074 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 9075 else 9076 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9077 fi 9078 done 9079 rm -f conf$$subs.sh 9080 9081 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9082 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 9083 _ACEOF 9084 sed -n ' 9085 h 9086 s/^/S["/; s/!.*/"]=/ 9087 p 9088 g 9089 s/^[^!]*!// 9090 :repl 9091 t repl 9092 s/'"$ac_delim"'$// 9093 t delim 9094 :nl 9095 h 9096 s/\(.\{148\}\)..*/\1/ 9097 t more1 9098 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 9099 p 9100 n 9101 b repl 9102 :more1 9103 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9104 p 9105 g 9106 s/.\{148\}// 9107 t nl 9108 :delim 9109 h 9110 s/\(.\{148\}\)..*/\1/ 9111 t more2 9112 s/["\\]/\\&/g; s/^/"/; s/$/"/ 9113 p 9114 b 9115 :more2 9116 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 9117 p 9118 g 9119 s/.\{148\}// 9120 t delim 9121 ' <conf$$subs.awk | sed ' 9122 /^[^""]/{ 9123 N 9124 s/\n// 9125 } 9126 ' >>$CONFIG_STATUS || ac_write_fail=1 9127 rm -f conf$$subs.awk 9128 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9129 _ACAWK 9130 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 9131 for (key in S) S_is_set[key] = 1 9132 FS = "" 9133 9134 } 9135 { 9136 line = $ 0 9137 nfields = split(line, field, "@") 9138 substed = 0 9139 len = length(field[1]) 9140 for (i = 2; i < nfields; i++) { 9141 key = field[i] 9142 keylen = length(key) 9143 if (S_is_set[key]) { 9144 value = S[key] 9145 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 9146 len += length(value) + length(field[++i]) 9147 substed = 1 9148 } else 9149 len += 1 + keylen 9150 } 9151 9152 print line 9153 } 9154 9155 _ACAWK 9156 _ACEOF 9157 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9158 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 9159 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 9160 else 9161 cat 9162 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 9163 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 9164 _ACEOF 9165 9166 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 9167 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 9168 # trailing colons and then remove the whole line if VPATH becomes empty 9169 # (actually we leave an empty line to preserve line numbers). 9170 if test "x$srcdir" = x.; then 9171 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 9172 h 9173 s/// 9174 s/^/:/ 9175 s/[ ]*$/:/ 9176 s/:\$(srcdir):/:/g 9177 s/:\${srcdir}:/:/g 9178 s/:@srcdir@:/:/g 9179 s/^:*// 9180 s/:*$// 9181 x 9182 s/\(=[ ]*\).*/\1/ 9183 G 9184 s/\n// 9185 s/^[^=]*=[ ]*$// 9186 }' 9187 fi 9188 9189 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9190 fi # test -n "$CONFIG_FILES" 9191 9192 # Set up the scripts for CONFIG_HEADERS section. 9193 # No need to generate them if there are no CONFIG_HEADERS. 9194 # This happens for instance with `./config.status Makefile'. 9195 if test -n "$CONFIG_HEADERS"; then 9196 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 9197 BEGIN { 9198 _ACEOF 9199 9200 # Transform confdefs.h into an awk script `defines.awk', embedded as 9201 # here-document in config.status, that substitutes the proper values into 9202 # config.h.in to produce config.h. 9203 9204 # Create a delimiter string that does not exist in confdefs.h, to ease 9205 # handling of long lines. 9206 ac_delim='%!_!# ' 9207 for ac_last_try in false false :; do 9208 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 9209 if test -z "$ac_tt"; then 9210 break 9211 elif $ac_last_try; then 9212 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 9213 else 9214 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 9215 fi 9216 done 9217 9218 # For the awk script, D is an array of macro values keyed by name, 9219 # likewise P contains macro parameters if any. Preserve backslash 9220 # newline sequences. 9221 9222 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 9223 sed -n ' 9224 s/.\{148\}/&'"$ac_delim"'/g 9225 t rset 9226 :rset 9227 s/^[ ]*#[ ]*define[ ][ ]*/ / 9228 t def 9229 d 9230 :def 9231 s/\\$// 9232 t bsnl 9233 s/["\\]/\\&/g 9234 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9235 D["\1"]=" \3"/p 9236 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 9237 d 9238 :bsnl 9239 s/["\\]/\\&/g 9240 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 9241 D["\1"]=" \3\\\\\\n"\\/p 9242 t cont 9243 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 9244 t cont 9245 d 9246 :cont 9247 n 9248 s/.\{148\}/&'"$ac_delim"'/g 9249 t clear 9250 :clear 9251 s/\\$// 9252 t bsnlc 9253 s/["\\]/\\&/g; s/^/"/; s/$/"/p 9254 d 9255 :bsnlc 9256 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 9257 b cont 9258 ' <confdefs.h | sed ' 9259 s/'"$ac_delim"'/"\\\ 9260 "/g' >>$CONFIG_STATUS || ac_write_fail=1 9261 9262 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9263 for (key in D) D_is_set[key] = 1 9264 FS = "" 9265 } 9266 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 9267 line = \$ 0 9268 split(line, arg, " ") 9269 if (arg[1] == "#") { 9270 defundef = arg[2] 9271 mac1 = arg[3] 9272 } else { 9273 defundef = substr(arg[1], 2) 9274 mac1 = arg[2] 9275 } 9276 split(mac1, mac2, "(") #) 9277 macro = mac2[1] 9278 prefix = substr(line, 1, index(line, defundef) - 1) 9279 if (D_is_set[macro]) { 9280 # Preserve the white space surrounding the "#". 9281 print prefix "define", macro P[macro] D[macro] 9282 next 9283 } else { 9284 # Replace #undef with comments. This is necessary, for example, 9285 # in the case of _POSIX_SOURCE, which is predefined and required 9286 # on some systems where configure will not decide to define it. 9287 if (defundef == "undef") { 9288 print "/*", prefix defundef, macro, "*/" 9289 next 9290 } 9291 } 9292 } 9293 { print } 9294 _ACAWK 9295 _ACEOF 9296 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9297 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 9298 fi # test -n "$CONFIG_HEADERS" 9299 9300 9301 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 9302 shift 9303 for ac_tag 9304 do 9305 case $ac_tag in 9306 :[FHLC]) ac_mode=$ac_tag; continue;; 9307 esac 9308 case $ac_mode$ac_tag in 9309 :[FHL]*:*);; 9310 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 9311 :[FH]-) ac_tag=-:-;; 9312 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 9313 esac 9314 ac_save_IFS=$IFS 9315 IFS=: 9316 set x $ac_tag 9317 IFS=$ac_save_IFS 9318 shift 9319 ac_file=$1 9320 shift 9321 9322 case $ac_mode in 9323 :L) ac_source=$1;; 9324 :[FH]) 9325 ac_file_inputs= 9326 for ac_f 9327 do 9328 case $ac_f in 9329 -) ac_f="$ac_tmp/stdin";; 9330 *) # Look for the file first in the build tree, then in the source tree 9331 # (if the path is not absolute). The absolute path cannot be DOS-style, 9332 # because $ac_f cannot contain `:'. 9333 test -f "$ac_f" || 9334 case $ac_f in 9335 [\\/$]*) false;; 9336 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 9337 esac || 9338 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 9339 esac 9340 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 9341 as_fn_append ac_file_inputs " '$ac_f'" 9342 done 9343 9344 # Let's still pretend it is `configure' which instantiates (i.e., don't 9345 # use $as_me), people would be surprised to read: 9346 # /* config.h. Generated by config.status. */ 9347 configure_input='Generated from '` 9348 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 9349 `' by configure.' 9350 if test x"$ac_file" != x-; then 9351 configure_input="$ac_file. $configure_input" 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 9353 $as_echo "$as_me: creating $ac_file" >&6;} 9354 fi 9355 # Neutralize special characters interpreted by sed in replacement strings. 9356 case $configure_input in #( 9357 *\&* | *\|* | *\\* ) 9358 ac_sed_conf_input=`$as_echo "$configure_input" | 9359 sed 's/[\\\\&|]/\\\\&/g'`;; #( 9360 *) ac_sed_conf_input=$configure_input;; 9361 esac 9362 9363 case $ac_tag in 9364 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 9365 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 9366 esac 9367 ;; 9368 esac 9369 9370 ac_dir=`$as_dirname -- "$ac_file" || 9371 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9372 X"$ac_file" : 'X\(//\)[^/]' \| \ 9373 X"$ac_file" : 'X\(//\)$' \| \ 9374 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9375 $as_echo X"$ac_file" | 9376 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9377 s//\1/ 9378 q 9379 } 9380 /^X\(\/\/\)[^/].*/{ 9381 s//\1/ 9382 q 9383 } 9384 /^X\(\/\/\)$/{ 9385 s//\1/ 9386 q 9387 } 9388 /^X\(\/\).*/{ 9389 s//\1/ 9390 q 9391 } 9392 s/.*/./; q'` 9393 as_dir="$ac_dir"; as_fn_mkdir_p 9394 ac_builddir=. 9395 9396 case "$ac_dir" in 9397 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9398 *) 9399 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 9400 # A ".." for each directory in $ac_dir_suffix. 9401 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 9402 case $ac_top_builddir_sub in 9403 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9404 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9405 esac ;; 9406 esac 9407 ac_abs_top_builddir=$ac_pwd 9408 ac_abs_builddir=$ac_pwd$ac_dir_suffix 9409 # for backward compatibility: 9410 ac_top_builddir=$ac_top_build_prefix 9411 9412 case $srcdir in 9413 .) # We are building in place. 9414 ac_srcdir=. 9415 ac_top_srcdir=$ac_top_builddir_sub 9416 ac_abs_top_srcdir=$ac_pwd ;; 9417 [\\/]* | ?:[\\/]* ) # Absolute name. 9418 ac_srcdir=$srcdir$ac_dir_suffix; 9419 ac_top_srcdir=$srcdir 9420 ac_abs_top_srcdir=$srcdir ;; 9421 *) # Relative name. 9422 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9423 ac_top_srcdir=$ac_top_build_prefix$srcdir 9424 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9425 esac 9426 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9427 9428 9429 case $ac_mode in 9430 :F) 9431 # 9432 # CONFIG_FILE 9433 # 9434 9435 case $INSTALL in 9436 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9437 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9438 esac 9439 _ACEOF 9440 9441 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9442 # If the template does not know about datarootdir, expand it. 9443 # FIXME: This hack should be removed a few years after 2.60. 9444 ac_datarootdir_hack=; ac_datarootdir_seen= 9445 ac_sed_dataroot=' 9446 /datarootdir/ { 9447 p 9448 q 9449 } 9450 /@datadir@/p 9451 /@docdir@/p 9452 /@infodir@/p 9453 /@localedir@/p 9454 /@mandir@/p' 9455 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9456 *datarootdir*) ac_datarootdir_seen=yes;; 9457 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9458 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9459 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9460 _ACEOF 9461 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9462 ac_datarootdir_hack=' 9463 s&@datadir@&$datadir&g 9464 s&@docdir@&$docdir&g 9465 s&@infodir@&$infodir&g 9466 s&@localedir@&$localedir&g 9467 s&@mandir@&$mandir&g 9468 s&\\\${datarootdir}&$datarootdir&g' ;; 9469 esac 9470 _ACEOF 9471 9472 # Neutralize VPATH when `$srcdir' = `.'. 9473 # Shell code in configure.ac might set extrasub. 9474 # FIXME: do we really want to maintain this feature? 9475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9476 ac_sed_extra="$ac_vpsub 9477 $extrasub 9478 _ACEOF 9479 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9480 :t 9481 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9482 s|@configure_input@|$ac_sed_conf_input|;t t 9483 s&@top_builddir@&$ac_top_builddir_sub&;t t 9484 s&@top_build_prefix@&$ac_top_build_prefix&;t t 9485 s&@srcdir@&$ac_srcdir&;t t 9486 s&@abs_srcdir@&$ac_abs_srcdir&;t t 9487 s&@top_srcdir@&$ac_top_srcdir&;t t 9488 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9489 s&@builddir@&$ac_builddir&;t t 9490 s&@abs_builddir@&$ac_abs_builddir&;t t 9491 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9492 s&@INSTALL@&$ac_INSTALL&;t t 9493 $ac_datarootdir_hack 9494 " 9495 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9496 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9497 9498 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9499 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9500 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9501 "$ac_tmp/out"`; test -z "$ac_out"; } && 9502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9503 which seems to be undefined. Please make sure it is defined" >&5 9504 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9505 which seems to be undefined. Please make sure it is defined" >&2;} 9506 9507 rm -f "$ac_tmp/stdin" 9508 case $ac_file in 9509 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9510 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9511 esac \ 9512 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9513 ;; 9514 :H) 9515 # 9516 # CONFIG_HEADER 9517 # 9518 if test x"$ac_file" != x-; then 9519 { 9520 $as_echo "/* $configure_input */" \ 9521 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 9522 } >"$ac_tmp/config.h" \ 9523 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9524 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 9525 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9526 $as_echo "$as_me: $ac_file is unchanged" >&6;} 9527 else 9528 rm -f "$ac_file" 9529 mv "$ac_tmp/config.h" "$ac_file" \ 9530 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9531 fi 9532 else 9533 $as_echo "/* $configure_input */" \ 9534 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 9535 || as_fn_error $? "could not create -" "$LINENO" 5 9536 fi 9537 ;; 9538 9539 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9540 $as_echo "$as_me: executing $ac_file commands" >&6;} 9541 ;; 9542 esac 9543 9544 9545 case $ac_file$ac_mode in 9546 "default-1":C) if test -f .devel; then 9547 echo timestamp > stamp-h 9548 cat Makefile-devel-adds >> Makefile 9549 make depend 9550 fi ;; 9551 9552 esac 9553 done # for ac_tag 9554 9555 9556 as_fn_exit 0 9557 _ACEOF 9558 ac_clean_files=$ac_clean_files_save 9559 9560 test $ac_write_fail = 0 || 9561 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9562 9563 9564 # configure is writing to config.log, and then calls config.status. 9565 # config.status does its own redirection, appending to config.log. 9566 # Unfortunately, on DOS this fails, as config.log is still kept open 9567 # by configure, so config.status won't be able to write to it; its 9568 # output is simply discarded. So we exec the FD to /dev/null, 9569 # effectively closing config.log, so it can be properly (re)opened and 9570 # appended to by config.status. When coming back to configure, we 9571 # need to make the FD available again. 9572 if test "$no_create" != yes; then 9573 ac_cs_success=: 9574 ac_config_status_args= 9575 test "$silent" = yes && 9576 ac_config_status_args="$ac_config_status_args --quiet" 9577 exec 5>/dev/null 9578 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9579 exec 5>>config.log 9580 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9581 # would make configure fail if this is the last instruction. 9582 $ac_cs_success || as_fn_exit 1 9583 fi 9584 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9585 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9586 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9587 fi 9588 9589 exit 0 9590
Indexes created Sat Apr 25 00:22:52 UTC 2026