embedaddon/arping/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / arping / configure
Revision 1.1.1.3.2.1: download - view: text, annotated - select for diffs - revision graph
Mon Jan 23 14:36:33 2017 UTC (7 years, 5 months ago) by misho
Branches: v2_15_cross
Diff to: branchpoint 1.1.1.3: preferred, unified

patch cross compile

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.69 for arping 2.15. 4: # 5: # Report bugs to <thomas@habets.se>. 6: # 7: # 8: # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9: # 10: # 11: # This configure script is free software; the Free Software Foundation 12: # gives unlimited permission to copy, distribute and modify it. 13: ## -------------------- ## 14: ## M4sh Initialization. ## 15: ## -------------------- ## 16: 17: # Be more Bourne compatible 18: DUALCASE=1; export DUALCASE # for MKS sh 19: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20: emulate sh 21: NULLCMD=: 22: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23: # is contrary to our usage. Disable this feature. 24: alias -g '${1+"$@"}'='"$@"' 25: setopt NO_GLOB_SUBST 26: else 27: case `(set -o) 2>/dev/null` in #( 28: *posix*) : 29: set -o posix ;; #( 30: *) : 31: ;; 32: esac 33: fi 34: 35: 36: as_nl=' 37: ' 38: export as_nl 39: # Printing a long string crashes Solaris 7 /usr/bin/printf. 40: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43: # Prefer a ksh shell builtin over an external printf program on Solaris, 44: # but without wasting forks for bash or zsh. 45: if test -z "$BASH_VERSION$ZSH_VERSION" \ 46: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47: as_echo='print -r --' 48: as_echo_n='print -rn --' 49: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50: as_echo='printf %s\n' 51: as_echo_n='printf %s' 52: else 53: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55: as_echo_n='/usr/ucb/echo -n' 56: else 57: as_echo_body='eval expr "X$1" : "X\$.*\$"' 58: as_echo_n_body='eval 59: arg=$1; 60: case $arg in #( 61: *"$as_nl"*) 62: expr "X$arg" : "X\$.*\$$as_nl"; 63: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 64: esac; 65: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 66: ' 67: export as_echo_n_body 68: as_echo_n='sh -c $as_echo_n_body as_echo' 69: fi 70: export as_echo_body 71: as_echo='sh -c $as_echo_body as_echo' 72: fi 73: 74: # The user is always right. 75: if test "${PATH_SEPARATOR+set}" != set; then 76: PATH_SEPARATOR=: 77: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79: PATH_SEPARATOR=';' 80: } 81: fi 82: 83: 84: # IFS 85: # We need space, tab and new line, in precisely that order. Quoting is 86: # there to prevent editors from complaining about space-tab. 87: # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88: # splitting by setting IFS to empty value.) 89: IFS=" "" $as_nl" 90: 91: # Find who we are. Look in the path if we contain no directory separator. 92: as_myself= 93: case $0 in #(( 94: *[\\/]* ) as_myself=$0 ;; 95: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96: for as_dir in $PATH 97: do 98: IFS=$as_save_IFS 99: test -z "$as_dir" && as_dir=. 100: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101: done 102: IFS=$as_save_IFS 103: 104: ;; 105: esac 106: # We did not find ourselves, most probably we were run as `sh COMMAND' 107: # in which case we are not to be found in the path. 108: if test "x$as_myself" = x; then 109: as_myself=$0 110: fi 111: if test ! -f "$as_myself"; then 112: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113: exit 1 114: fi 115: 116: # Unset variables that we do not need and which cause bugs (e.g. in 117: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118: # suppresses any "Segmentation fault" message there. '((' could 119: # trigger a bug in pdksh 5.2.14. 120: for as_var in BASH_ENV ENV MAIL MAILPATH 121: do eval test x\${$as_var+set} = xset \ 122: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123: done 124: PS1='$ ' 125: PS2='> ' 126: PS4='+ ' 127: 128: # NLS nuisances. 129: LC_ALL=C 130: export LC_ALL 131: LANGUAGE=C 132: export LANGUAGE 133: 134: # CDPATH. 135: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136: 137: # Use a proper internal environment variable to ensure we don't fall 138: # into an infinite loop, continuously re-executing ourselves. 139: if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140: _as_can_reexec=no; export _as_can_reexec; 141: # We cannot yet assume a decent shell, so we have to provide a 142: # neutralization value for shells without unset; and this also 143: # works around shells that cannot unset nonexistent variables. 144: # Preserve -v and -x to the replacement shell. 145: BASH_ENV=/dev/null 146: ENV=/dev/null 147: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148: case $- in # (((( 149: *v*x* | *x*v* ) as_opts=-vx ;; 150: *v* ) as_opts=-v ;; 151: *x* ) as_opts=-x ;; 152: * ) as_opts= ;; 153: esac 154: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155: # Admittedly, this is quite paranoid, since all the known shells bail 156: # out after a failed `exec'. 157: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158: as_fn_exit 255 159: fi 160: # We don't want this to propagate to other subprocesses. 161: { _as_can_reexec=; unset _as_can_reexec;} 162: if test "x$CONFIG_SHELL" = x; then 163: as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164: emulate sh 165: NULLCMD=: 166: # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167: # is contrary to our usage. Disable this feature. 168: alias -g '\${1+\"\$@\"}'='\"\$@\"' 169: setopt NO_GLOB_SUBST 170: else 171: case \`(set -o) 2>/dev/null\` in #( 172: *posix*) : 173: set -o posix ;; #( 174: *) : 175: ;; 176: esac 177: fi 178: " 179: as_required="as_fn_return () { (exit \$1); } 180: as_fn_success () { as_fn_return 0; } 181: as_fn_failure () { as_fn_return 1; } 182: as_fn_ret_success () { return 0; } 183: as_fn_ret_failure () { return 1; } 184: 185: exitcode=0 186: as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191: 192: else 193: exitcode=1; echo positional parameters were not saved. 194: fi 195: test x\$exitcode = x0 || exit 1 196: test -x / || exit 1" 197: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201: test \$(( 1 + 1 )) = 2 || exit 1" 202: if (eval "$as_required") 2>/dev/null; then : 203: as_have_required=yes 204: else 205: as_have_required=no 206: fi 207: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208: 209: else 210: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211: as_found=false 212: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213: do 214: IFS=$as_save_IFS 215: test -z "$as_dir" && as_dir=. 216: as_found=: 217: case $as_dir in #( 218: /*) 219: for as_base in sh bash ksh sh5; do 220: # Try only shells that exist, to save several forks. 221: as_shell=$as_dir/$as_base 222: if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224: CONFIG_SHELL=$as_shell as_have_required=yes 225: if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226: break 2 227: fi 228: fi 229: done;; 230: esac 231: as_found=false 232: done 233: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235: CONFIG_SHELL=$SHELL as_have_required=yes 236: fi; } 237: IFS=$as_save_IFS 238: 239: 240: if test "x$CONFIG_SHELL" != x; then : 241: export CONFIG_SHELL 242: # We cannot yet assume a decent shell, so we have to provide a 243: # neutralization value for shells without unset; and this also 244: # works around shells that cannot unset nonexistent variables. 245: # Preserve -v and -x to the replacement shell. 246: BASH_ENV=/dev/null 247: ENV=/dev/null 248: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249: case $- in # (((( 250: *v*x* | *x*v* ) as_opts=-vx ;; 251: *v* ) as_opts=-v ;; 252: *x* ) as_opts=-x ;; 253: * ) as_opts= ;; 254: esac 255: exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256: # Admittedly, this is quite paranoid, since all the known shells bail 257: # out after a failed `exec'. 258: $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259: exit 255 260: fi 261: 262: if test x$as_have_required = xno; then : 263: $as_echo "$0: This script requires a shell more modern than all" 264: $as_echo "$0: the shells that I found on your system." 265: if test x${ZSH_VERSION+set} = xset ; then 266: $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267: $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268: else 269: $as_echo "$0: Please tell bug-autoconf@gnu.org and thomas@habets.se 270: $0: about your system, including any error possibly output 271: $0: before this message. Then install a modern shell, or 272: $0: manually run the script under such a shell if you do 273: $0: have one." 274: fi 275: exit 1 276: fi 277: fi 278: fi 279: SHELL=${CONFIG_SHELL-/bin/sh} 280: export SHELL 281: # Unset more variables known to interfere with behavior of common tools. 282: CLICOLOR_FORCE= GREP_OPTIONS= 283: unset CLICOLOR_FORCE GREP_OPTIONS 284: 285: ## --------------------- ## 286: ## M4sh Shell Functions. ## 287: ## --------------------- ## 288: # as_fn_unset VAR 289: # --------------- 290: # Portably unset VAR. 291: as_fn_unset () 292: { 293: { eval $1=; unset $1;} 294: } 295: as_unset=as_fn_unset 296: 297: # as_fn_set_status STATUS 298: # ----------------------- 299: # Set $? to STATUS, without forking. 300: as_fn_set_status () 301: { 302: return $1 303: } # as_fn_set_status 304: 305: # as_fn_exit STATUS 306: # ----------------- 307: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308: as_fn_exit () 309: { 310: set +e 311: as_fn_set_status $1 312: exit $1 313: } # as_fn_exit 314: 315: # as_fn_mkdir_p 316: # ------------- 317: # Create "$as_dir" as a directory, including parents if necessary. 318: as_fn_mkdir_p () 319: { 320: 321: case $as_dir in #( 322: -*) as_dir=./$as_dir;; 323: esac 324: test -d "$as_dir" || eval $as_mkdir_p || { 325: as_dirs= 326: while :; do 327: case $as_dir in #( 328: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329: *) as_qdir=$as_dir;; 330: esac 331: as_dirs="'$as_qdir' $as_dirs" 332: as_dir=`$as_dirname -- "$as_dir" || 333: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 334: X"$as_dir" : 'X$//$[^/]' \| \ 335: X"$as_dir" : 'X$//$$' \| \ 336: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 337: $as_echo X"$as_dir" | 338: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 339: s//\1/ 340: q 341: } 342: /^X$\/\/$[^/].*/{ 343: s//\1/ 344: q 345: } 346: /^X$\/\/$$/{ 347: s//\1/ 348: q 349: } 350: /^X$\/$.*/{ 351: s//\1/ 352: q 353: } 354: s/.*/./; q'` 355: test -d "$as_dir" && break 356: done 357: test -z "$as_dirs" || eval "mkdir $as_dirs" 358: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359: 360: 361: } # as_fn_mkdir_p 362: 363: # as_fn_executable_p FILE 364: # ----------------------- 365: # Test if FILE is an executable regular file. 366: as_fn_executable_p () 367: { 368: test -f "$1" && test -x "$1" 369: } # as_fn_executable_p 370: # as_fn_append VAR VALUE 371: # ---------------------- 372: # Append the text in VALUE to the end of the definition contained in VAR. Take 373: # advantage of any shell optimizations that allow amortized linear growth over 374: # repeated appends, instead of the typical quadratic growth present in naive 375: # implementations. 376: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377: eval 'as_fn_append () 378: { 379: eval $1+=\$2 380: }' 381: else 382: as_fn_append () 383: { 384: eval $1=\$$1\$2 385: } 386: fi # as_fn_append 387: 388: # as_fn_arith ARG... 389: # ------------------ 390: # Perform arithmetic evaluation on the ARGs, and store the result in the 391: # global $as_val. Take advantage of shells that can avoid forks. The arguments 392: # must be portable across $(()) and expr. 393: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394: eval 'as_fn_arith () 395: { 396: as_val=$(( $* )) 397: }' 398: else 399: as_fn_arith () 400: { 401: as_val=`expr "$@" || test $? -eq 1` 402: } 403: fi # as_fn_arith 404: 405: 406: # as_fn_error STATUS ERROR [LINENO LOG_FD] 407: # ---------------------------------------- 408: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410: # script with STATUS, using 1 if that was 0. 411: as_fn_error () 412: { 413: as_status=$1; test $as_status -eq 0 && as_status=1 414: if test "$4"; then 415: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417: fi 418: $as_echo "$as_me: error: $2" >&2 419: as_fn_exit $as_status 420: } # as_fn_error 421: 422: if expr a : '$a$' >/dev/null 2>&1 && 423: test "X`expr 00001 : '.*$...$'`" = X001; then 424: as_expr=expr 425: else 426: as_expr=false 427: fi 428: 429: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430: as_basename=basename 431: else 432: as_basename=false 433: fi 434: 435: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436: as_dirname=dirname 437: else 438: as_dirname=false 439: fi 440: 441: as_me=`$as_basename -- "$0" || 442: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 443: X"$0" : 'X$//$$' \| \ 444: X"$0" : 'X$/$' \| . 2>/dev/null || 445: $as_echo X/"$0" | 446: sed '/^.*\/$[^/][^/]*$\/*$/{ 447: s//\1/ 448: q 449: } 450: /^X\/$\/\/$$/{ 451: s//\1/ 452: q 453: } 454: /^X\/$\/$.*/{ 455: s//\1/ 456: q 457: } 458: s/.*/./; q'` 459: 460: # Avoid depending upon Character Ranges. 461: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464: as_cr_digits='0123456789' 465: as_cr_alnum=$as_cr_Letters$as_cr_digits 466: 467: 468: as_lineno_1=$LINENO as_lineno_1a=$LINENO 469: as_lineno_2=$LINENO as_lineno_2a=$LINENO 470: eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471: test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472: # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473: sed -n ' 474: p 475: /[$]LINENO/= 476: ' <$as_myself | 477: sed ' 478: s/[$]LINENO.*/&-/ 479: t lineno 480: b 481: :lineno 482: N 483: :loop 484: s/[$]LINENO$[^'$as_cr_alnum'_].*\n$$.*$/\2\1\2/ 485: t loop 486: s/-\n.*// 487: ' >$as_me.lineno && 488: chmod +x "$as_me.lineno" || 489: { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490: 491: # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492: # already done that, so ensure we don't try to do so again and fall 493: # in an infinite loop. This has already happened in practice. 494: _as_can_reexec=no; export _as_can_reexec 495: # Don't try to exec as it changes $[0], causing all sort of problems 496: # (the dirname of $[0] is not the place where we might find the 497: # original and so on. Autoconf is especially sensitive to this). 498: . "./$as_me.lineno" 499: # Exit status is that of the last command. 500: exit 501: } 502: 503: ECHO_C= ECHO_N= ECHO_T= 504: case `echo -n x` in #((((( 505: -n*) 506: case `echo 'xy\c'` in 507: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508: xy) ECHO_C='\c';; 509: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510: ECHO_T=' ';; 511: esac;; 512: *) 513: ECHO_N='-n';; 514: esac 515: 516: rm -f conf$$ conf$$.exe conf$$.file 517: if test -d conf$$.dir; then 518: rm -f conf$$.dir/conf$$.file 519: else 520: rm -f conf$$.dir 521: mkdir conf$$.dir 2>/dev/null 522: fi 523: if (echo >conf$$.file) 2>/dev/null; then 524: if ln -s conf$$.file conf$$ 2>/dev/null; then 525: as_ln_s='ln -s' 526: # ... but there are two gotchas: 527: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529: # In both cases, we have to default to `cp -pR'. 530: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531: as_ln_s='cp -pR' 532: elif ln conf$$.file conf$$ 2>/dev/null; then 533: as_ln_s=ln 534: else 535: as_ln_s='cp -pR' 536: fi 537: else 538: as_ln_s='cp -pR' 539: fi 540: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541: rmdir conf$$.dir 2>/dev/null 542: 543: if mkdir -p . 2>/dev/null; then 544: as_mkdir_p='mkdir -p "$as_dir"' 545: else 546: test -d ./-p && rmdir ./-p 547: as_mkdir_p=false 548: fi 549: 550: as_test_x='test -x' 551: as_executable_p=as_fn_executable_p 552: 553: # Sed expression to map a string onto a valid CPP name. 554: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555: 556: # Sed expression to map a string onto a valid variable name. 557: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558: 559: 560: test -n "$DJDIR" || exec 7<&0 </dev/null 561: exec 6>&1 562: 563: # Name of the host. 564: # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565: # so uname gets run too. 566: ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567: 568: # 569: # Initializations. 570: # 571: ac_default_prefix=/usr/local 572: ac_clean_files= 573: ac_config_libobj_dir=. 574: LIBOBJS= 575: cross_compiling=no 576: subdirs= 577: MFLAGS= 578: MAKEFLAGS= 579: 580: # Identity of this package. 581: PACKAGE_NAME='arping' 582: PACKAGE_TARNAME='arping' 583: PACKAGE_VERSION='2.15' 584: PACKAGE_STRING='arping 2.15' 585: PACKAGE_BUGREPORT='thomas@habets.se' 586: PACKAGE_URL='' 587: 588: ac_unique_file="src/arping.c" 589: # Factoring default headers for most tests. 590: ac_includes_default="\ 591: #include <stdio.h> 592: #ifdef HAVE_SYS_TYPES_H 593: # include <sys/types.h> 594: #endif 595: #ifdef HAVE_SYS_STAT_H 596: # include <sys/stat.h> 597: #endif 598: #ifdef STDC_HEADERS 599: # include <stdlib.h> 600: # include <stddef.h> 601: #else 602: # ifdef HAVE_STDLIB_H 603: # include <stdlib.h> 604: # endif 605: #endif 606: #ifdef HAVE_STRING_H 607: # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608: # include <memory.h> 609: # endif 610: # include <string.h> 611: #endif 612: #ifdef HAVE_STRINGS_H 613: # include <strings.h> 614: #endif 615: #ifdef HAVE_INTTYPES_H 616: # include <inttypes.h> 617: #endif 618: #ifdef HAVE_STDINT_H 619: # include <stdint.h> 620: #endif 621: #ifdef HAVE_UNISTD_H 622: # include <unistd.h> 623: #endif" 624: 625: ac_subst_vars='am__EXEEXT_FALSE 626: am__EXEEXT_TRUE 627: LTLIBOBJS 628: LIBOBJS 629: EGREP 630: GREP 631: CPP 632: am__fastdepCC_FALSE 633: am__fastdepCC_TRUE 634: CCDEPMODE 635: am__nodep 636: AMDEPBACKSLASH 637: AMDEP_FALSE 638: AMDEP_TRUE 639: am__quote 640: am__include 641: DEPDIR 642: OBJEXT 643: EXEEXT 644: ac_ct_CC 645: CPPFLAGS 646: LDFLAGS 647: CFLAGS 648: CC 649: MAINT 650: MAINTAINER_MODE_FALSE 651: MAINTAINER_MODE_TRUE 652: am__untar 653: am__tar 654: AMTAR 655: am__leading_dot 656: SET_MAKE 657: AWK 658: mkdir_p 659: MKDIR_P 660: INSTALL_STRIP_PROGRAM 661: STRIP 662: install_sh 663: MAKEINFO 664: AUTOHEADER 665: AUTOMAKE 666: AUTOCONF 667: ACLOCAL 668: VERSION 669: PACKAGE 670: CYGPATH_W 671: am__isrc 672: INSTALL_DATA 673: INSTALL_SCRIPT 674: INSTALL_PROGRAM 675: target_os 676: target_vendor 677: target_cpu 678: target 679: host_os 680: host_vendor 681: host_cpu 682: host 683: build_os 684: build_vendor 685: build_cpu 686: build 687: target_alias 688: host_alias 689: build_alias 690: LIBS 691: ECHO_T 692: ECHO_N 693: ECHO_C 694: DEFS 695: mandir 696: localedir 697: libdir 698: psdir 699: pdfdir 700: dvidir 701: htmldir 702: infodir 703: docdir 704: oldincludedir 705: includedir 706: localstatedir 707: sharedstatedir 708: sysconfdir 709: datadir 710: datarootdir 711: libexecdir 712: sbindir 713: bindir 714: program_transform_name 715: prefix 716: exec_prefix 717: PACKAGE_URL 718: PACKAGE_BUGREPORT 719: PACKAGE_STRING 720: PACKAGE_VERSION 721: PACKAGE_TARNAME 722: PACKAGE_NAME 723: PATH_SEPARATOR 724: SHELL' 725: ac_subst_files='' 726: ac_user_opts=' 727: enable_option_checking 728: enable_maintainer_mode 729: enable_dependency_tracking 730: ' 731: ac_precious_vars='build_alias 732: host_alias 733: target_alias 734: CC 735: CFLAGS 736: LDFLAGS 737: LIBS 738: CPPFLAGS 739: CPP' 740: 741: 742: # Initialize some variables set by options. 743: ac_init_help= 744: ac_init_version=false 745: ac_unrecognized_opts= 746: ac_unrecognized_sep= 747: # The variables have the same names as the options, with 748: # dashes changed to underlines. 749: cache_file=/dev/null 750: exec_prefix=NONE 751: no_create= 752: no_recursion= 753: prefix=NONE 754: program_prefix=NONE 755: program_suffix=NONE 756: program_transform_name=s,x,x, 757: silent= 758: site= 759: srcdir= 760: verbose= 761: x_includes=NONE 762: x_libraries=NONE 763: 764: # Installation directory options. 765: # These are left unexpanded so users can "make install exec_prefix=/foo" 766: # and all the variables that are supposed to be based on exec_prefix 767: # by default will actually change. 768: # Use braces instead of parens because sh, perl, etc. also accept them. 769: # (The list follows the same order as the GNU Coding Standards.) 770: bindir='${exec_prefix}/bin' 771: sbindir='${exec_prefix}/sbin' 772: libexecdir='${exec_prefix}/libexec' 773: datarootdir='${prefix}/share' 774: datadir='${datarootdir}' 775: sysconfdir='${prefix}/etc' 776: sharedstatedir='${prefix}/com' 777: localstatedir='${prefix}/var' 778: includedir='${prefix}/include' 779: oldincludedir='/usr/include' 780: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 781: infodir='${datarootdir}/info' 782: htmldir='${docdir}' 783: dvidir='${docdir}' 784: pdfdir='${docdir}' 785: psdir='${docdir}' 786: libdir='${exec_prefix}/lib' 787: localedir='${datarootdir}/locale' 788: mandir='${datarootdir}/man' 789: 790: ac_prev= 791: ac_dashdash= 792: for ac_option 793: do 794: # If the previous option needs an argument, assign it. 795: if test -n "$ac_prev"; then 796: eval $ac_prev=\$ac_option 797: ac_prev= 798: continue 799: fi 800: 801: case $ac_option in 802: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=$.*$'` ;; 803: *=) ac_optarg= ;; 804: *) ac_optarg=yes ;; 805: esac 806: 807: # Accept the important Cygnus configure options, so we can diagnose typos. 808: 809: case $ac_dashdash$ac_option in 810: --) 811: ac_dashdash=yes ;; 812: 813: -bindir | --bindir | --bindi | --bind | --bin | --bi) 814: ac_prev=bindir ;; 815: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 816: bindir=$ac_optarg ;; 817: 818: -build | --build | --buil | --bui | --bu) 819: ac_prev=build_alias ;; 820: -build=* | --build=* | --buil=* | --bui=* | --bu=*) 821: build_alias=$ac_optarg ;; 822: 823: -cache-file | --cache-file | --cache-fil | --cache-fi \ 824: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 825: ac_prev=cache_file ;; 826: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 827: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 828: cache_file=$ac_optarg ;; 829: 830: --config-cache | -C) 831: cache_file=config.cache ;; 832: 833: -datadir | --datadir | --datadi | --datad) 834: ac_prev=datadir ;; 835: -datadir=* | --datadir=* | --datadi=* | --datad=*) 836: datadir=$ac_optarg ;; 837: 838: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 839: | --dataroo | --dataro | --datar) 840: ac_prev=datarootdir ;; 841: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 842: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 843: datarootdir=$ac_optarg ;; 844: 845: -disable-* | --disable-*) 846: ac_useropt=`expr "x$ac_option" : 'x-*disable-$.*$'` 847: # 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Invocation command line was 1865: 1866: $ $0 $@ 1867: 1868: _ACEOF 1869: exec 5>>config.log 1870: { 1871: cat <<_ASUNAME 1872: ## --------- ## 1873: ## Platform. ## 1874: ## --------- ## 1875: 1876: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1877: uname -m = `(uname -m) 2>/dev/null || echo unknown` 1878: uname -r = `(uname -r) 2>/dev/null || echo unknown` 1879: uname -s = `(uname -s) 2>/dev/null || echo unknown` 1880: uname -v = `(uname -v) 2>/dev/null || echo unknown` 1881: 1882: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1883: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1884: 1885: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1886: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1887: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1888: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1889: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1890: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1891: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1892: 1893: _ASUNAME 1894: 1895: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1896: for as_dir in $PATH 1897: do 1898: IFS=$as_save_IFS 1899: test -z "$as_dir" && as_dir=. 1900: $as_echo "PATH: $as_dir" 1901: done 1902: IFS=$as_save_IFS 1903: 1904: } >&5 1905: 1906: cat >&5 <<_ACEOF 1907: 1908: 1909: ## ----------- ## 1910: ## Core tests. ## 1911: ## ----------- ## 1912: 1913: _ACEOF 1914: 1915: 1916: # Keep a trace of the command line. 1917: # Strip out --no-create and --no-recursion so they do not pile up. 1918: # Strip out --silent because we don't want to record it for future runs. 1919: # Also quote any args containing shell meta-characters. 1920: # Make two passes to allow for proper duplicate-argument suppression. 1921: ac_configure_args= 1922: ac_configure_args0= 1923: ac_configure_args1= 1924: ac_must_keep_next=false 1925: for ac_pass in 1 2 1926: do 1927: for ac_arg 1928: do 1929: case $ac_arg in 1930: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1931: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1932: | -silent | --silent | --silen | --sile | --sil) 1933: continue ;; 1934: *\'*) 1935: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1936: esac 1937: case $ac_pass in 1938: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1939: 2) 1940: as_fn_append ac_configure_args1 " '$ac_arg'" 1941: if test $ac_must_keep_next = true; then 1942: ac_must_keep_next=false # Got value, back to normal. 1943: else 1944: case $ac_arg in 1945: *=* | --config-cache | -C | -disable-* | --disable-* \ 1946: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1947: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1948: | -with-* | --with-* | -without-* | --without-* | --x) 1949: case "$ac_configure_args0 " in 1950: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1951: esac 1952: ;; 1953: -* ) ac_must_keep_next=true ;; 1954: esac 1955: fi 1956: as_fn_append ac_configure_args " '$ac_arg'" 1957: ;; 1958: esac 1959: done 1960: done 1961: { ac_configure_args0=; unset ac_configure_args0;} 1962: { ac_configure_args1=; unset ac_configure_args1;} 1963: 1964: # When interrupted or exit'd, cleanup temporary files, and complete 1965: # config.log. 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"$ac_site_file" \ 2119: || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2120: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2121: as_fn_error $? "failed to load site script $ac_site_file 2122: See \`config.log' for more details" "$LINENO" 5; } 2123: fi 2124: done 2125: 2126: if test -r "$cache_file"; then 2127: # Some versions of bash will fail to source /dev/null (special files 2128: # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2129: if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2130: { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2131: $as_echo "$as_me: loading cache $cache_file" >&6;} 2132: case $cache_file in 2133: [\\/]* | ?:[\\/]* ) . "$cache_file";; 2134: *) . "./$cache_file";; 2135: esac 2136: fi 2137: else 2138: { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2139: $as_echo "$as_me: creating cache $cache_file" >&6;} 2140: >$cache_file 2141: fi 2142: 2143: # Check that the precious variables saved in the cache have kept the same 2144: # value. 2145: ac_cache_corrupted=false 2146: for ac_var in $ac_precious_vars; do 2147: eval ac_old_set=\$ac_cv_env_${ac_var}_set 2148: eval ac_new_set=\$ac_env_${ac_var}_set 2149: eval ac_old_val=\$ac_cv_env_${ac_var}_value 2150: eval ac_new_val=\$ac_env_${ac_var}_value 2151: case $ac_old_set,$ac_new_set in 2152: set,) 2153: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2154: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2155: ac_cache_corrupted=: ;; 2156: ,set) 2157: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2158: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2159: ac_cache_corrupted=: ;; 2160: ,);; 2161: *) 2162: if test "x$ac_old_val" != "x$ac_new_val"; then 2163: # differences in whitespace do not lead to failure. 2164: ac_old_val_w=`echo x $ac_old_val` 2165: ac_new_val_w=`echo x $ac_new_val` 2166: if test "$ac_old_val_w" != "$ac_new_val_w"; then 2167: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2168: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2169: ac_cache_corrupted=: 2170: else 2171: { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2172: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2173: eval $ac_var=\$ac_old_val 2174: fi 2175: { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2176: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2177: { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2178: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2179: fi;; 2180: esac 2181: # Pass precious variables to config.status. 2182: if test "$ac_new_set" = set; then 2183: case $ac_new_val in 2184: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2185: *) ac_arg=$ac_var=$ac_new_val ;; 2186: esac 2187: case " $ac_configure_args " in 2188: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2189: *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2190: esac 2191: fi 2192: done 2193: if $ac_cache_corrupted; then 2194: { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2195: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2196: { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2197: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2198: as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2199: fi 2200: ## -------------------- ## 2201: ## Main body of script. ## 2202: ## -------------------- ## 2203: 2204: ac_ext=c 2205: ac_cpp='$CPP $CPPFLAGS' 2206: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2207: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2208: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2209: 2210: 2211: ac_aux_dir= 2212: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2213: if test -f "$ac_dir/install-sh"; then 2214: ac_aux_dir=$ac_dir 2215: ac_install_sh="$ac_aux_dir/install-sh -c" 2216: break 2217: elif test -f "$ac_dir/install.sh"; then 2218: ac_aux_dir=$ac_dir 2219: ac_install_sh="$ac_aux_dir/install.sh -c" 2220: break 2221: elif test -f "$ac_dir/shtool"; then 2222: ac_aux_dir=$ac_dir 2223: ac_install_sh="$ac_aux_dir/shtool install -c" 2224: break 2225: fi 2226: done 2227: if test -z "$ac_aux_dir"; then 2228: as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2229: fi 2230: 2231: # These three variables are undocumented and unsupported, 2232: # and are intended to be withdrawn in a future Autoconf release. 2233: # They can cause serious problems if a builder's source tree is in a directory 2234: # whose full name contains unusual characters. 2235: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2236: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2237: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2238: 2239: 2240: # Make sure we can run config.sub. 2241: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2242: as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2243: 2244: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2245: $as_echo_n "checking build system type... " >&6; } 2246: if ${ac_cv_build+:} false; then : 2247: $as_echo_n "(cached) " >&6 2248: else 2249: ac_build_alias=$build_alias 2250: test "x$ac_build_alias" = x && 2251: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2252: test "x$ac_build_alias" = x && 2253: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2254: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2255: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2256: 2257: fi 2258: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2259: $as_echo "$ac_cv_build" >&6; } 2260: case $ac_cv_build in 2261: *-*-*) ;; 2262: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2263: esac 2264: build=$ac_cv_build 2265: ac_save_IFS=$IFS; IFS='-' 2266: set x $ac_cv_build 2267: shift 2268: build_cpu=$1 2269: build_vendor=$2 2270: shift; shift 2271: # Remember, the first character of IFS is used to create $*, 2272: # except with old shells: 2273: build_os=$* 2274: IFS=$ac_save_IFS 2275: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2276: 2277: 2278: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2279: $as_echo_n "checking host system type... " >&6; } 2280: if ${ac_cv_host+:} false; then : 2281: $as_echo_n "(cached) " >&6 2282: else 2283: if test "x$host_alias" = x; then 2284: ac_cv_host=$ac_cv_build 2285: else 2286: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2287: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2288: fi 2289: 2290: fi 2291: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2292: $as_echo "$ac_cv_host" >&6; } 2293: case $ac_cv_host in 2294: *-*-*) ;; 2295: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2296: esac 2297: host=$ac_cv_host 2298: ac_save_IFS=$IFS; IFS='-' 2299: set x $ac_cv_host 2300: shift 2301: host_cpu=$1 2302: host_vendor=$2 2303: shift; shift 2304: # Remember, the first character of IFS is used to create $*, 2305: # except with old shells: 2306: host_os=$* 2307: IFS=$ac_save_IFS 2308: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2309: 2310: 2311: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 2312: $as_echo_n "checking target system type... " >&6; } 2313: if ${ac_cv_target+:} false; then : 2314: $as_echo_n "(cached) " >&6 2315: else 2316: if test "x$target_alias" = x; then 2317: ac_cv_target=$ac_cv_host 2318: else 2319: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2320: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2321: fi 2322: 2323: fi 2324: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2325: $as_echo "$ac_cv_target" >&6; } 2326: case $ac_cv_target in 2327: *-*-*) ;; 2328: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 2329: esac 2330: target=$ac_cv_target 2331: ac_save_IFS=$IFS; IFS='-' 2332: set x $ac_cv_target 2333: shift 2334: target_cpu=$1 2335: target_vendor=$2 2336: shift; shift 2337: # Remember, the first character of IFS is used to create $*, 2338: # except with old shells: 2339: target_os=$* 2340: IFS=$ac_save_IFS 2341: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2342: 2343: 2344: # The aliases save the names the user supplied, while $host etc. 2345: # will get canonicalized. 2346: test -n "$target_alias" && 2347: test "$program_prefix$program_suffix$program_transform_name" = \ 2348: NONENONEs,x,x, && 2349: program_prefix=${target_alias}- 2350: 2351: 2352: am__api_version='1.11' 2353: 2354: # Find a good install program. We prefer a C program (faster), 2355: # so one script is as good as another. But avoid the broken or 2356: # incompatible versions: 2357: # SysV /etc/install, /usr/sbin/install 2358: # SunOS /usr/etc/install 2359: # IRIX /sbin/install 2360: # AIX /bin/install 2361: # AmigaOS /C/install, which installs bootblocks on floppy discs 2362: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2363: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2364: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2365: # OS/2's system install, which has a completely different semantic 2366: # ./install, which can be erroneously created by make from ./install.sh. 2367: # Reject install programs that cannot install multiple files. 2368: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2369: $as_echo_n "checking for a BSD-compatible install... " >&6; } 2370: if test -z "$INSTALL"; then 2371: if ${ac_cv_path_install+:} false; then : 2372: $as_echo_n "(cached) " >&6 2373: else 2374: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2375: for as_dir in $PATH 2376: do 2377: IFS=$as_save_IFS 2378: test -z "$as_dir" && as_dir=. 2379: # Account for people who put trailing slashes in PATH elements. 2380: case $as_dir/ in #(( 2381: ./ | .// | /[cC]/* | \ 2382: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2383: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2384: /usr/ucb/* ) ;; 2385: *) 2386: # OSF1 and SCO ODT 3.0 have their own names for install. 2387: # Don't use installbsd from OSF since it installs stuff as root 2388: # by default. 2389: for ac_prog in ginstall scoinst install; do 2390: for ac_exec_ext in '' $ac_executable_extensions; do 2391: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2392: if test $ac_prog = install && 2393: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2394: # AIX install. It has an incompatible calling convention. 2395: : 2396: elif test $ac_prog = install && 2397: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2398: # program-specific install script used by HP pwplus--don't use. 2399: : 2400: else 2401: rm -rf conftest.one conftest.two conftest.dir 2402: echo one > conftest.one 2403: echo two > conftest.two 2404: mkdir conftest.dir 2405: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2406: test -s conftest.one && test -s conftest.two && 2407: test -s conftest.dir/conftest.one && 2408: test -s conftest.dir/conftest.two 2409: then 2410: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2411: break 3 2412: fi 2413: fi 2414: fi 2415: done 2416: done 2417: ;; 2418: esac 2419: 2420: done 2421: IFS=$as_save_IFS 2422: 2423: rm -rf conftest.one conftest.two conftest.dir 2424: 2425: fi 2426: if test "${ac_cv_path_install+set}" = set; then 2427: INSTALL=$ac_cv_path_install 2428: else 2429: # As a last resort, use the slow shell script. Don't cache a 2430: # value for INSTALL within a source directory, because that will 2431: # break other packages using the cache if that directory is 2432: # removed, or if the value is a relative name. 2433: INSTALL=$ac_install_sh 2434: fi 2435: fi 2436: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2437: $as_echo "$INSTALL" >&6; } 2438: 2439: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2440: # It thinks the first close brace ends the variable substitution. 2441: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2442: 2443: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2444: 2445: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2446: 2447: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2448: $as_echo_n "checking whether build environment is sane... " >&6; } 2449: # Just in case 2450: sleep 1 2451: echo timestamp > conftest.file 2452: # Reject unsafe characters in $srcdir or the absolute working directory 2453: # name. Accept space and tab only in the latter. 2454: am_lf=' 2455: ' 2456: case `pwd` in 2457: *[\\\"\#\$\&\'\`$am_lf]*) 2458: as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2459: esac 2460: case $srcdir in 2461: *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2462: as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2463: esac 2464: 2465: # Do `set' in a subshell so we don't clobber the current shell's 2466: # arguments. Must try -L first in case configure is actually a 2467: # symlink; some systems play weird games with the mod time of symlinks 2468: # (eg FreeBSD returns the mod time of the symlink's containing 2469: # directory). 2470: if ( 2471: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2472: if test "$*" = "X"; then 2473: # -L didn't work. 2474: set X `ls -t "$srcdir/configure" conftest.file` 2475: fi 2476: rm -f conftest.file 2477: if test "$*" != "X $srcdir/configure conftest.file" \ 2478: && test "$*" != "X conftest.file $srcdir/configure"; then 2479: 2480: # If neither matched, then we have a broken ls. This can happen 2481: # if, for instance, CONFIG_SHELL is bash and it inherits a 2482: # broken ls alias from the environment. This has actually 2483: # happened. Such a system could not be considered "sane". 2484: as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2485: alias in your environment" "$LINENO" 5 2486: fi 2487: 2488: test "$2" = conftest.file 2489: ) 2490: then 2491: # Ok. 2492: : 2493: else 2494: as_fn_error $? "newly created file is older than distributed files! 2495: Check your system clock" "$LINENO" 5 2496: fi 2497: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2498: $as_echo "yes" >&6; } 2499: test "$program_prefix" != NONE && 2500: program_transform_name="s&^&$program_prefix&;$program_transform_name" 2501: # Use a double $ so make ignores it. 2502: test "$program_suffix" != NONE && 2503: program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2504: # Double any \ or $. 2505: # By default was `s,x,x', remove it if useless. 2506: ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2507: program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2508: 2509: # expand $ac_aux_dir to an absolute path 2510: am_aux_dir=`cd $ac_aux_dir && pwd` 2511: 2512: if test x"${MISSING+set}" != xset; then 2513: case $am_aux_dir in 2514: *\ * | *\ *) 2515: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2516: *) 2517: MISSING="\${SHELL} $am_aux_dir/missing" ;; 2518: esac 2519: fi 2520: # Use eval to expand $SHELL 2521: if eval "$MISSING --run true"; then 2522: am_missing_run="$MISSING --run " 2523: else 2524: am_missing_run= 2525: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2526: $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2527: fi 2528: 2529: if test x"${install_sh}" != xset; then 2530: case $am_aux_dir in 2531: *\ * | *\ *) 2532: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2533: *) 2534: install_sh="\${SHELL} $am_aux_dir/install-sh" 2535: esac 2536: fi 2537: 2538: # Installed binaries are usually stripped using `strip' when the user 2539: # run `make install-strip'. However `strip' might not be the right 2540: # tool to use in cross-compilation environments, therefore Automake 2541: # will honor the `STRIP' environment variable to overrule this program. 2542: if test "$cross_compiling" != no; then 2543: if test -n "$ac_tool_prefix"; then 2544: # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2545: set dummy ${ac_tool_prefix}strip; ac_word=$2 2546: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2547: $as_echo_n "checking for $ac_word... " >&6; } 2548: if ${ac_cv_prog_STRIP+:} false; then : 2549: $as_echo_n "(cached) " >&6 2550: else 2551: if test -n "$STRIP"; then 2552: ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2553: else 2554: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2555: for as_dir in $PATH 2556: do 2557: IFS=$as_save_IFS 2558: test -z "$as_dir" && as_dir=. 2559: for ac_exec_ext in '' $ac_executable_extensions; do 2560: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2561: ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2562: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2563: break 2 2564: fi 2565: done 2566: done 2567: IFS=$as_save_IFS 2568: 2569: fi 2570: fi 2571: STRIP=$ac_cv_prog_STRIP 2572: if test -n "$STRIP"; then 2573: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2574: $as_echo "$STRIP" >&6; } 2575: else 2576: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2577: $as_echo "no" >&6; } 2578: fi 2579: 2580: 2581: fi 2582: if test -z "$ac_cv_prog_STRIP"; then 2583: ac_ct_STRIP=$STRIP 2584: # Extract the first word of "strip", so it can be a program name with args. 2585: set dummy strip; ac_word=$2 2586: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2587: $as_echo_n "checking for $ac_word... " >&6; } 2588: if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2589: $as_echo_n "(cached) " >&6 2590: else 2591: if test -n "$ac_ct_STRIP"; then 2592: ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2593: else 2594: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2595: for as_dir in $PATH 2596: do 2597: IFS=$as_save_IFS 2598: test -z "$as_dir" && as_dir=. 2599: for ac_exec_ext in '' $ac_executable_extensions; do 2600: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2601: ac_cv_prog_ac_ct_STRIP="strip" 2602: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2603: break 2 2604: fi 2605: done 2606: done 2607: IFS=$as_save_IFS 2608: 2609: fi 2610: fi 2611: ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2612: if test -n "$ac_ct_STRIP"; then 2613: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2614: $as_echo "$ac_ct_STRIP" >&6; } 2615: else 2616: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2617: $as_echo "no" >&6; } 2618: fi 2619: 2620: if test "x$ac_ct_STRIP" = x; then 2621: STRIP=":" 2622: else 2623: case $cross_compiling:$ac_tool_warned in 2624: yes:) 2625: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2626: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2627: ac_tool_warned=yes ;; 2628: esac 2629: STRIP=$ac_ct_STRIP 2630: fi 2631: else 2632: STRIP="$ac_cv_prog_STRIP" 2633: fi 2634: 2635: fi 2636: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2637: 2638: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2639: $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2640: if test -z "$MKDIR_P"; then 2641: if ${ac_cv_path_mkdir+:} false; then : 2642: $as_echo_n "(cached) " >&6 2643: else 2644: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2645: for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2646: do 2647: IFS=$as_save_IFS 2648: test -z "$as_dir" && as_dir=. 2649: for ac_prog in mkdir gmkdir; do 2650: for ac_exec_ext in '' $ac_executable_extensions; do 2651: as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2652: case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2653: 'mkdir (GNU coreutils) '* | \ 2654: 'mkdir (coreutils) '* | \ 2655: 'mkdir (fileutils) '4.1*) 2656: ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2657: break 3;; 2658: esac 2659: done 2660: done 2661: done 2662: IFS=$as_save_IFS 2663: 2664: fi 2665: 2666: test -d ./--version && rmdir ./--version 2667: if test "${ac_cv_path_mkdir+set}" = set; then 2668: MKDIR_P="$ac_cv_path_mkdir -p" 2669: else 2670: # As a last resort, use the slow shell script. Don't cache a 2671: # value for MKDIR_P within a source directory, because that will 2672: # break other packages using the cache if that directory is 2673: # removed, or if the value is a relative name. 2674: MKDIR_P="$ac_install_sh -d" 2675: fi 2676: fi 2677: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2678: $as_echo "$MKDIR_P" >&6; } 2679: 2680: mkdir_p="$MKDIR_P" 2681: case $mkdir_p in 2682: [\\/$]* | ?:[\\/]*) ;; 2683: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2684: esac 2685: 2686: for ac_prog in gawk mawk nawk awk 2687: do 2688: # Extract the first word of "$ac_prog", so it can be a program name with args. 2689: set dummy $ac_prog; ac_word=$2 2690: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2691: $as_echo_n "checking for $ac_word... " >&6; } 2692: if ${ac_cv_prog_AWK+:} false; then : 2693: $as_echo_n "(cached) " >&6 2694: else 2695: if test -n "$AWK"; then 2696: ac_cv_prog_AWK="$AWK" # Let the user override the test. 2697: else 2698: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2699: for as_dir in $PATH 2700: do 2701: IFS=$as_save_IFS 2702: test -z "$as_dir" && as_dir=. 2703: for ac_exec_ext in '' $ac_executable_extensions; do 2704: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2705: ac_cv_prog_AWK="$ac_prog" 2706: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2707: break 2 2708: fi 2709: done 2710: done 2711: IFS=$as_save_IFS 2712: 2713: fi 2714: fi 2715: AWK=$ac_cv_prog_AWK 2716: if test -n "$AWK"; then 2717: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2718: $as_echo "$AWK" >&6; } 2719: else 2720: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2721: $as_echo "no" >&6; } 2722: fi 2723: 2724: 2725: test -n "$AWK" && break 2726: done 2727: 2728: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2729: $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2730: set x ${MAKE-make} 2731: ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2732: if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2733: $as_echo_n "(cached) " >&6 2734: else 2735: cat >conftest.make <<\_ACEOF 2736: SHELL = /bin/sh 2737: all: 2738: @echo '@@@%%%=$(MAKE)=@@@%%%' 2739: _ACEOF 2740: # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2741: case `${MAKE-make} -f conftest.make 2>/dev/null` in 2742: *@@@%%%=?*=@@@%%%*) 2743: eval ac_cv_prog_make_${ac_make}_set=yes;; 2744: *) 2745: eval ac_cv_prog_make_${ac_make}_set=no;; 2746: esac 2747: rm -f conftest.make 2748: fi 2749: if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2750: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2751: $as_echo "yes" >&6; } 2752: SET_MAKE= 2753: else 2754: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2755: $as_echo "no" >&6; } 2756: SET_MAKE="MAKE=${MAKE-make}" 2757: fi 2758: 2759: rm -rf .tst 2>/dev/null 2760: mkdir .tst 2>/dev/null 2761: if test -d .tst; then 2762: am__leading_dot=. 2763: else 2764: am__leading_dot=_ 2765: fi 2766: rmdir .tst 2>/dev/null 2767: 2768: if test "`cd $srcdir && pwd`" != "`pwd`"; then 2769: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2770: # is not polluted with repeated "-I." 2771: am__isrc=' -I$(srcdir)' 2772: # test to see if srcdir already configured 2773: if test -f $srcdir/config.status; then 2774: as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2775: fi 2776: fi 2777: 2778: # test whether we have cygpath 2779: if test -z "$CYGPATH_W"; then 2780: if (cygpath --version) >/dev/null 2>/dev/null; then 2781: CYGPATH_W='cygpath -w' 2782: else 2783: CYGPATH_W=echo 2784: fi 2785: fi 2786: 2787: 2788: # Define the identity of the package. 2789: PACKAGE='arping' 2790: VERSION='2.15' 2791: 2792: 2793: cat >>confdefs.h <<_ACEOF 2794: #define PACKAGE "$PACKAGE" 2795: _ACEOF 2796: 2797: 2798: cat >>confdefs.h <<_ACEOF 2799: #define VERSION "$VERSION" 2800: _ACEOF 2801: 2802: # Some tools Automake needs. 2803: 2804: ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2805: 2806: 2807: AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2808: 2809: 2810: AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2811: 2812: 2813: AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2814: 2815: 2816: MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2817: 2818: # We need awk for the "check" target. The system "awk" is bad on 2819: # some platforms. 2820: # Always define AMTAR for backward compatibility. Yes, it's still used 2821: # in the wild :-( We should find a proper way to deprecate it ... 2822: AMTAR='$${TAR-tar}' 2823: 2824: am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2825: 2826: 2827: 2828: 2829: 2830: 2831: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2832: $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2833: # Check whether --enable-maintainer-mode was given. 2834: if test "${enable_maintainer_mode+set}" = set; then : 2835: enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2836: else 2837: USE_MAINTAINER_MODE=no 2838: fi 2839: 2840: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2841: $as_echo "$USE_MAINTAINER_MODE" >&6; } 2842: if test $USE_MAINTAINER_MODE = yes; then 2843: MAINTAINER_MODE_TRUE= 2844: MAINTAINER_MODE_FALSE='#' 2845: else 2846: MAINTAINER_MODE_TRUE='#' 2847: MAINTAINER_MODE_FALSE= 2848: fi 2849: 2850: MAINT=$MAINTAINER_MODE_TRUE 2851: 2852: 2853: ac_config_headers="$ac_config_headers config.h" 2854: 2855: 2856: 2857: # Checks for programs. 2858: ac_ext=c 2859: ac_cpp='$CPP $CPPFLAGS' 2860: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2861: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2862: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2863: if test -n "$ac_tool_prefix"; then 2864: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2865: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2866: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2867: $as_echo_n "checking for $ac_word... " >&6; } 2868: if ${ac_cv_prog_CC+:} false; then : 2869: $as_echo_n "(cached) " >&6 2870: else 2871: if test -n "$CC"; then 2872: ac_cv_prog_CC="$CC" # Let the user override the test. 2873: else 2874: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2875: for as_dir in $PATH 2876: do 2877: IFS=$as_save_IFS 2878: test -z "$as_dir" && as_dir=. 2879: for ac_exec_ext in '' $ac_executable_extensions; do 2880: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2881: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2882: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2883: break 2 2884: fi 2885: done 2886: done 2887: IFS=$as_save_IFS 2888: 2889: fi 2890: fi 2891: CC=$ac_cv_prog_CC 2892: if test -n "$CC"; then 2893: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2894: $as_echo "$CC" >&6; } 2895: else 2896: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2897: $as_echo "no" >&6; } 2898: fi 2899: 2900: 2901: fi 2902: if test -z "$ac_cv_prog_CC"; then 2903: ac_ct_CC=$CC 2904: # Extract the first word of "gcc", so it can be a program name with args. 2905: set dummy gcc; ac_word=$2 2906: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2907: $as_echo_n "checking for $ac_word... " >&6; } 2908: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2909: $as_echo_n "(cached) " >&6 2910: else 2911: if test -n "$ac_ct_CC"; then 2912: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2913: else 2914: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2915: for as_dir in $PATH 2916: do 2917: IFS=$as_save_IFS 2918: test -z "$as_dir" && as_dir=. 2919: for ac_exec_ext in '' $ac_executable_extensions; do 2920: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2921: ac_cv_prog_ac_ct_CC="gcc" 2922: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2923: break 2 2924: fi 2925: done 2926: done 2927: IFS=$as_save_IFS 2928: 2929: fi 2930: fi 2931: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2932: if test -n "$ac_ct_CC"; then 2933: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2934: $as_echo "$ac_ct_CC" >&6; } 2935: else 2936: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2937: $as_echo "no" >&6; } 2938: fi 2939: 2940: if test "x$ac_ct_CC" = x; then 2941: CC="" 2942: else 2943: case $cross_compiling:$ac_tool_warned in 2944: yes:) 2945: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2946: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2947: ac_tool_warned=yes ;; 2948: esac 2949: CC=$ac_ct_CC 2950: fi 2951: else 2952: CC="$ac_cv_prog_CC" 2953: fi 2954: 2955: if test -z "$CC"; then 2956: if test -n "$ac_tool_prefix"; then 2957: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2958: set dummy ${ac_tool_prefix}cc; ac_word=$2 2959: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2960: $as_echo_n "checking for $ac_word... " >&6; } 2961: if ${ac_cv_prog_CC+:} false; then : 2962: $as_echo_n "(cached) " >&6 2963: else 2964: if test -n "$CC"; then 2965: ac_cv_prog_CC="$CC" # Let the user override the test. 2966: else 2967: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2968: for as_dir in $PATH 2969: do 2970: IFS=$as_save_IFS 2971: test -z "$as_dir" && as_dir=. 2972: for ac_exec_ext in '' $ac_executable_extensions; do 2973: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2974: ac_cv_prog_CC="${ac_tool_prefix}cc" 2975: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2976: break 2 2977: fi 2978: done 2979: done 2980: IFS=$as_save_IFS 2981: 2982: fi 2983: fi 2984: CC=$ac_cv_prog_CC 2985: if test -n "$CC"; then 2986: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2987: $as_echo "$CC" >&6; } 2988: else 2989: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2990: $as_echo "no" >&6; } 2991: fi 2992: 2993: 2994: fi 2995: fi 2996: if test -z "$CC"; then 2997: # Extract the first word of "cc", so it can be a program name with args. 2998: set dummy cc; ac_word=$2 2999: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3000: $as_echo_n "checking for $ac_word... " >&6; } 3001: if ${ac_cv_prog_CC+:} false; then : 3002: $as_echo_n "(cached) " >&6 3003: else 3004: if test -n "$CC"; then 3005: ac_cv_prog_CC="$CC" # Let the user override the test. 3006: else 3007: ac_prog_rejected=no 3008: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3009: for as_dir in $PATH 3010: do 3011: IFS=$as_save_IFS 3012: test -z "$as_dir" && as_dir=. 3013: for ac_exec_ext in '' $ac_executable_extensions; do 3014: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3015: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3016: ac_prog_rejected=yes 3017: continue 3018: fi 3019: ac_cv_prog_CC="cc" 3020: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3021: break 2 3022: fi 3023: done 3024: done 3025: IFS=$as_save_IFS 3026: 3027: if test $ac_prog_rejected = yes; then 3028: # We found a bogon in the path, so make sure we never use it. 3029: set dummy $ac_cv_prog_CC 3030: shift 3031: if test $# != 0; then 3032: # We chose a different compiler from the bogus one. 3033: # However, it has the same basename, so the bogon will be chosen 3034: # first if we set CC to just the basename; use the full file name. 3035: shift 3036: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3037: fi 3038: fi 3039: fi 3040: fi 3041: CC=$ac_cv_prog_CC 3042: if test -n "$CC"; then 3043: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3044: $as_echo "$CC" >&6; } 3045: else 3046: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3047: $as_echo "no" >&6; } 3048: fi 3049: 3050: 3051: fi 3052: if test -z "$CC"; then 3053: if test -n "$ac_tool_prefix"; then 3054: for ac_prog in cl.exe 3055: do 3056: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3057: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3058: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3059: $as_echo_n "checking for $ac_word... " >&6; } 3060: if ${ac_cv_prog_CC+:} false; then : 3061: $as_echo_n "(cached) " >&6 3062: else 3063: if test -n "$CC"; then 3064: ac_cv_prog_CC="$CC" # Let the user override the test. 3065: else 3066: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3067: for as_dir in $PATH 3068: do 3069: IFS=$as_save_IFS 3070: test -z "$as_dir" && as_dir=. 3071: for ac_exec_ext in '' $ac_executable_extensions; do 3072: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3073: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3074: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3075: break 2 3076: fi 3077: done 3078: done 3079: IFS=$as_save_IFS 3080: 3081: fi 3082: fi 3083: CC=$ac_cv_prog_CC 3084: if test -n "$CC"; then 3085: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3086: $as_echo "$CC" >&6; } 3087: else 3088: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3089: $as_echo "no" >&6; } 3090: fi 3091: 3092: 3093: test -n "$CC" && break 3094: done 3095: fi 3096: if test -z "$CC"; then 3097: ac_ct_CC=$CC 3098: for ac_prog in cl.exe 3099: do 3100: # Extract the first word of "$ac_prog", so it can be a program name with args. 3101: set dummy $ac_prog; ac_word=$2 3102: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3103: $as_echo_n "checking for $ac_word... " >&6; } 3104: if ${ac_cv_prog_ac_ct_CC+:} false; then : 3105: $as_echo_n "(cached) " >&6 3106: else 3107: if test -n "$ac_ct_CC"; then 3108: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3109: else 3110: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3111: for as_dir in $PATH 3112: do 3113: IFS=$as_save_IFS 3114: test -z "$as_dir" && as_dir=. 3115: for ac_exec_ext in '' $ac_executable_extensions; do 3116: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3117: ac_cv_prog_ac_ct_CC="$ac_prog" 3118: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3119: break 2 3120: fi 3121: done 3122: done 3123: IFS=$as_save_IFS 3124: 3125: fi 3126: fi 3127: ac_ct_CC=$ac_cv_prog_ac_ct_CC 3128: if test -n "$ac_ct_CC"; then 3129: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3130: $as_echo "$ac_ct_CC" >&6; } 3131: else 3132: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3133: $as_echo "no" >&6; } 3134: fi 3135: 3136: 3137: test -n "$ac_ct_CC" && break 3138: done 3139: 3140: if test "x$ac_ct_CC" = x; then 3141: CC="" 3142: else 3143: case $cross_compiling:$ac_tool_warned in 3144: yes:) 3145: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3146: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3147: ac_tool_warned=yes ;; 3148: esac 3149: CC=$ac_ct_CC 3150: fi 3151: fi 3152: 3153: fi 3154: 3155: 3156: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3157: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3158: as_fn_error $? "no acceptable C compiler found in \$PATH 3159: See \`config.log' for more details" "$LINENO" 5; } 3160: 3161: # Provide some information about the compiler. 3162: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3163: set X $ac_compile 3164: ac_compiler=$2 3165: for ac_option in --version -v -V -qversion; do 3166: { { ac_try="$ac_compiler $ac_option >&5" 3167: case "(($ac_try" in 3168: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3169: *) ac_try_echo=$ac_try;; 3170: esac 3171: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3172: $as_echo "$ac_try_echo"; } >&5 3173: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3174: ac_status=$? 3175: if test -s conftest.err; then 3176: sed '10a\ 3177: ... rest of stderr output deleted ... 3178: 10q' conftest.err >conftest.er1 3179: cat conftest.er1 >&5 3180: fi 3181: rm -f conftest.er1 conftest.err 3182: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3183: test $ac_status = 0; } 3184: done 3185: 3186: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3187: /* end confdefs.h. */ 3188: 3189: int 3190: main () 3191: { 3192: 3193: ; 3194: return 0; 3195: } 3196: _ACEOF 3197: ac_clean_files_save=$ac_clean_files 3198: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3199: # Try to create an executable without -o first, disregard a.out. 3200: # It will help us diagnose broken compilers, and finding out an intuition 3201: # of exeext. 3202: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3203: $as_echo_n "checking whether the C compiler works... " >&6; } 3204: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3205: 3206: # The possible output files: 3207: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3208: 3209: ac_rmfiles= 3210: for ac_file in $ac_files 3211: do 3212: case $ac_file in 3213: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3214: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3215: esac 3216: done 3217: rm -f $ac_rmfiles 3218: 3219: if { { ac_try="$ac_link_default" 3220: case "(($ac_try" in 3221: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3222: *) ac_try_echo=$ac_try;; 3223: esac 3224: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3225: $as_echo "$ac_try_echo"; } >&5 3226: (eval "$ac_link_default") 2>&5 3227: ac_status=$? 3228: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3229: test $ac_status = 0; }; then : 3230: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3231: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3232: # in a Makefile. We should not override ac_cv_exeext if it was cached, 3233: # so that the user can short-circuit this test for compilers unknown to 3234: # Autoconf. 3235: for ac_file in $ac_files '' 3236: do 3237: test -f "$ac_file" || continue 3238: case $ac_file in 3239: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3240: ;; 3241: [ab].out ) 3242: # We found the default executable, but exeext='' is most 3243: # certainly right. 3244: break;; 3245: *.* ) 3246: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3247: then :; else 3248: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3249: fi 3250: # We set ac_cv_exeext here because the later test for it is not 3251: # safe: cross compilers may not add the suffix if given an `-o' 3252: # argument, so we may need to know it at that point already. 3253: # Even if this section looks crufty: it has the advantage of 3254: # actually working. 3255: break;; 3256: * ) 3257: break;; 3258: esac 3259: done 3260: test "$ac_cv_exeext" = no && ac_cv_exeext= 3261: 3262: else 3263: ac_file='' 3264: fi 3265: if test -z "$ac_file"; then : 3266: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3267: $as_echo "no" >&6; } 3268: $as_echo "$as_me: failed program was:" >&5 3269: sed 's/^/| /' conftest.$ac_ext >&5 3270: 3271: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3272: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3273: as_fn_error 77 "C compiler cannot create executables 3274: See \`config.log' for more details" "$LINENO" 5; } 3275: else 3276: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3277: $as_echo "yes" >&6; } 3278: fi 3279: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3280: $as_echo_n "checking for C compiler default output file name... " >&6; } 3281: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3282: $as_echo "$ac_file" >&6; } 3283: ac_exeext=$ac_cv_exeext 3284: 3285: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3286: ac_clean_files=$ac_clean_files_save 3287: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3288: $as_echo_n "checking for suffix of executables... " >&6; } 3289: if { { ac_try="$ac_link" 3290: case "(($ac_try" in 3291: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3292: *) ac_try_echo=$ac_try;; 3293: esac 3294: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3295: $as_echo "$ac_try_echo"; } >&5 3296: (eval "$ac_link") 2>&5 3297: ac_status=$? 3298: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3299: test $ac_status = 0; }; then : 3300: # If both `conftest.exe' and `conftest' are `present' (well, observable) 3301: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3302: # work properly (i.e., refer to `conftest.exe'), while it won't with 3303: # `rm'. 3304: for ac_file in conftest.exe conftest conftest.*; do 3305: test -f "$ac_file" || continue 3306: case $ac_file in 3307: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3308: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3309: break;; 3310: * ) break;; 3311: esac 3312: done 3313: else 3314: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3315: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3316: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3317: See \`config.log' for more details" "$LINENO" 5; } 3318: fi 3319: rm -f conftest conftest$ac_cv_exeext 3320: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3321: $as_echo "$ac_cv_exeext" >&6; } 3322: 3323: rm -f conftest.$ac_ext 3324: EXEEXT=$ac_cv_exeext 3325: ac_exeext=$EXEEXT 3326: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3327: /* end confdefs.h. */ 3328: #include <stdio.h> 3329: int 3330: main () 3331: { 3332: FILE *f = fopen ("conftest.out", "w"); 3333: return ferror (f) || fclose (f) != 0; 3334: 3335: ; 3336: return 0; 3337: } 3338: _ACEOF 3339: ac_clean_files="$ac_clean_files conftest.out" 3340: # Check that the compiler produces executables we can run. If not, either 3341: # the compiler is broken, or we cross compile. 3342: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3343: $as_echo_n "checking whether we are cross compiling... " >&6; } 3344: if test "$cross_compiling" != yes; then 3345: { { ac_try="$ac_link" 3346: case "(($ac_try" in 3347: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3348: *) ac_try_echo=$ac_try;; 3349: esac 3350: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3351: $as_echo "$ac_try_echo"; } >&5 3352: (eval "$ac_link") 2>&5 3353: ac_status=$? 3354: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3355: test $ac_status = 0; } 3356: if { ac_try='./conftest$ac_cv_exeext' 3357: { { case "(($ac_try" in 3358: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3359: *) ac_try_echo=$ac_try;; 3360: esac 3361: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3362: $as_echo "$ac_try_echo"; } >&5 3363: (eval "$ac_try") 2>&5 3364: ac_status=$? 3365: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3366: test $ac_status = 0; }; }; then 3367: cross_compiling=no 3368: else 3369: if test "$cross_compiling" = maybe; then 3370: cross_compiling=yes 3371: else 3372: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3373: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3374: as_fn_error $? "cannot run C compiled programs. 3375: If you meant to cross compile, use \`--host'. 3376: See \`config.log' for more details" "$LINENO" 5; } 3377: fi 3378: fi 3379: fi 3380: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3381: $as_echo "$cross_compiling" >&6; } 3382: 3383: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3384: ac_clean_files=$ac_clean_files_save 3385: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3386: $as_echo_n "checking for suffix of object files... " >&6; } 3387: if ${ac_cv_objext+:} false; then : 3388: $as_echo_n "(cached) " >&6 3389: else 3390: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3391: /* end confdefs.h. */ 3392: 3393: int 3394: main () 3395: { 3396: 3397: ; 3398: return 0; 3399: } 3400: _ACEOF 3401: rm -f conftest.o conftest.obj 3402: if { { ac_try="$ac_compile" 3403: case "(($ac_try" in 3404: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3405: *) ac_try_echo=$ac_try;; 3406: esac 3407: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3408: $as_echo "$ac_try_echo"; } >&5 3409: (eval "$ac_compile") 2>&5 3410: ac_status=$? 3411: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3412: test $ac_status = 0; }; then : 3413: for ac_file in conftest.o conftest.obj conftest.*; do 3414: test -f "$ac_file" || continue; 3415: case $ac_file in 3416: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3417: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 3418: break;; 3419: esac 3420: done 3421: else 3422: $as_echo "$as_me: failed program was:" >&5 3423: sed 's/^/| /' conftest.$ac_ext >&5 3424: 3425: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3426: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3427: as_fn_error $? "cannot compute suffix of object files: cannot compile 3428: See \`config.log' for more details" "$LINENO" 5; } 3429: fi 3430: rm -f conftest.$ac_cv_objext conftest.$ac_ext 3431: fi 3432: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3433: $as_echo "$ac_cv_objext" >&6; } 3434: OBJEXT=$ac_cv_objext 3435: ac_objext=$OBJEXT 3436: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3437: $as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3553: if ${ac_cv_prog_cc_c89+:} false; then : 3554: $as_echo_n "(cached) " >&6 3555: else 3556: ac_cv_prog_cc_c89=no 3557: ac_save_CC=$CC 3558: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3559: /* end confdefs.h. */ 3560: #include <stdarg.h> 3561: #include <stdio.h> 3562: struct stat; 3563: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3564: struct buf { int x; }; 3565: FILE * (*rcsopen) (struct buf *, struct stat *, int); 3566: static char *e (p, i) 3567: char **p; 3568: int i; 3569: { 3570: return p[i]; 3571: } 3572: static char *f (char * (*g) (char **, int), char **p, ...) 3573: { 3574: char *s; 3575: va_list v; 3576: va_start (v,p); 3577: s = g (p, va_arg (v,int)); 3578: va_end (v); 3579: return s; 3580: } 3581: 3582: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3583: function prototypes and stuff, but not '\xHH' hex character constants. 3584: These don't provoke an error unfortunately, instead are silently treated 3585: as 'x'. The following induces an error, until -std is added to get 3586: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3587: array size at least. It's necessary to write '\x00'==0 to get something 3588: that's true only with -std. */ 3589: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3590: 3591: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3592: inside strings and character constants. */ 3593: #define FOO(x) 'x' 3594: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3595: 3596: int test (int i, double x); 3597: struct s1 {int (*f) (int a);}; 3598: struct s2 {int (*f) (double a);}; 3599: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3600: int argc; 3601: char **argv; 3602: int 3603: main () 3604: { 3605: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3606: ; 3607: return 0; 3608: } 3609: _ACEOF 3610: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3611: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3612: do 3613: CC="$ac_save_CC $ac_arg" 3614: if ac_fn_c_try_compile "$LINENO"; then : 3615: ac_cv_prog_cc_c89=$ac_arg 3616: fi 3617: rm -f core conftest.err conftest.$ac_objext 3618: test "x$ac_cv_prog_cc_c89" != "xno" && break 3619: done 3620: rm -f conftest.$ac_ext 3621: CC=$ac_save_CC 3622: 3623: fi 3624: # AC_CACHE_VAL 3625: case "x$ac_cv_prog_cc_c89" in 3626: x) 3627: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3628: $as_echo "none needed" >&6; } ;; 3629: xno) 3630: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3631: $as_echo "unsupported" >&6; } ;; 3632: *) 3633: CC="$CC $ac_cv_prog_cc_c89" 3634: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3635: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3636: esac 3637: if test "x$ac_cv_prog_cc_c89" != xno; then : 3638: 3639: fi 3640: 3641: ac_ext=c 3642: ac_cpp='$CPP $CPPFLAGS' 3643: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3644: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3645: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3646: DEPDIR="${am__leading_dot}deps" 3647: 3648: ac_config_commands="$ac_config_commands depfiles" 3649: 3650: 3651: am_make=${MAKE-make} 3652: cat > confinc << 'END' 3653: am__doit: 3654: @echo this is the am__doit target 3655: .PHONY: am__doit 3656: END 3657: # If we don't find an include directive, just comment out the code. 3658: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3659: $as_echo_n "checking for style of include used by $am_make... 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" >&6; } 3714: if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3715: $as_echo_n "(cached) " >&6 3716: else 3717: if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3718: # We make a subdir and do the tests there. Otherwise we can end up 3719: # making bogus files that we don't know about and never remove. For 3720: # instance it was reported that on HP-UX the gcc test will end up 3721: # making a dummy file named `D' -- because `-MD' means `put the output 3722: # in D'. 3723: rm -rf conftest.dir 3724: mkdir conftest.dir 3725: # Copy depcomp to subdir because otherwise we won't find it if we're 3726: # using a relative directory. 3727: cp "$am_depcomp" conftest.dir 3728: cd conftest.dir 3729: # We will build objects and dependencies in a subdirectory because 3730: # it helps to detect inapplicable dependency modes. For instance 3731: # both Tru64's cc and ICC support -MD to output dependencies as a 3732: # side effect of compilation, but ICC will put the dependencies in 3733: # the current directory while Tru64 will put them in the object 3734: # directory. 3735: mkdir sub 3736: 3737: am_cv_CC_dependencies_compiler_type=none 3738: if test "$am_compiler_list" = ""; then 3739: am_compiler_list=`sed -n 's/^#*$[a-zA-Z0-9]*$)$/\1/p' < ./depcomp` 3740: fi 3741: am__universal=false 3742: case " $depcc " in #( 3743: *\ -arch\ *\ -arch\ *) am__universal=true ;; 3744: esac 3745: 3746: for depmode in $am_compiler_list; do 3747: # Setup a source with many dependencies, because some compilers 3748: # like to wrap large dependency lists on column 80 (with \), and 3749: # we should not choose a depcomp mode which is confused by this. 3750: # 3751: # We need to recreate these files for each test, as the compiler may 3752: # overwrite some of them when testing with obscure command lines. 3753: # This happens at least with the AIX C compiler. 3754: : > sub/conftest.c 3755: for i in 1 2 3 4 5 6; do 3756: echo '#include "conftst'$i'.h"' >> sub/conftest.c 3757: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3758: # Solaris 8's {/usr,}/bin/sh. 3759: touch sub/conftst$i.h 3760: done 3761: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3762: 3763: # We check with `-c' and `-o' for the sake of the "dashmstdout" 3764: # mode. It turns out that the SunPro C++ compiler does not properly 3765: # handle `-M -o', and we need to detect this. Also, some Intel 3766: # versions had trouble with output in subdirs 3767: am__obj=sub/conftest.${OBJEXT-o} 3768: am__minus_obj="-o $am__obj" 3769: case $depmode in 3770: gcc) 3771: # This depmode causes a compiler race in universal mode. 3772: test "$am__universal" = false || continue 3773: ;; 3774: nosideeffect) 3775: # after this tag, mechanisms are not by side-effect, so they'll 3776: # only be used when explicitly requested 3777: if test "x$enable_dependency_tracking" = xyes; then 3778: continue 3779: else 3780: break 3781: fi 3782: ;; 3783: msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3784: # This compiler won't grok `-c -o', but also, the minuso test has 3785: # not run yet. These depmodes are late enough in the game, and 3786: # so weak that their functioning should not be impacted. 3787: am__obj=conftest.${OBJEXT-o} 3788: am__minus_obj= 3789: ;; 3790: none) break ;; 3791: esac 3792: if depmode=$depmode \ 3793: source=sub/conftest.c object=$am__obj \ 3794: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3795: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3796: >/dev/null 2>conftest.err && 3797: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3798: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3799: grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3800: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3801: # icc doesn't choke on unknown options, it will just issue warnings 3802: # or remarks (even with -Werror). So we grep stderr for any message 3803: # that says an option was ignored or not supported. 3804: # When given -MP, icc 7.0 and 7.1 complain thusly: 3805: # icc: Command line warning: ignoring option '-M'; no argument required 3806: # The diagnosis changed in icc 8.0: 3807: # icc: Command line remark: option '-MP' not supported 3808: if (grep 'ignoring option' conftest.err || 3809: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3810: am_cv_CC_dependencies_compiler_type=$depmode 3811: break 3812: fi 3813: fi 3814: done 3815: 3816: cd .. 3817: rm -rf conftest.dir 3818: else 3819: am_cv_CC_dependencies_compiler_type=none 3820: fi 3821: 3822: fi 3823: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3824: $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3825: CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3826: 3827: if 3828: test "x$enable_dependency_tracking" != xno \ 3829: && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3830: am__fastdepCC_TRUE= 3831: am__fastdepCC_FALSE='#' 3832: else 3833: am__fastdepCC_TRUE='#' 3834: am__fastdepCC_FALSE= 3835: fi 3836: 3837: 3838: 3839: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3840: $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } 3875: if ${ac_cv_lib_m_sqrt+:} false; then : 3876: $as_echo_n "(cached) " >&6 3877: else 3878: ac_check_lib_save_LIBS=$LIBS 3879: LIBS="-lm $LIBS" 3880: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881: /* end confdefs.h. */ 3882: 3883: /* Override any GCC internal prototype to avoid an error. 3884: Use char because int might match the return type of a GCC 3885: builtin and then its argument prototype would still apply. */ 3886: #ifdef __cplusplus 3887: extern "C" 3888: #endif 3889: char sqrt (); 3890: int 3891: main () 3892: { 3893: return sqrt (); 3894: ; 3895: return 0; 3896: } 3897: _ACEOF 3898: if ac_fn_c_try_link "$LINENO"; then : 3899: ac_cv_lib_m_sqrt=yes 3900: else 3901: ac_cv_lib_m_sqrt=no 3902: fi 3903: rm -f core conftest.err conftest.$ac_objext \ 3904: conftest$ac_exeext conftest.$ac_ext 3905: LIBS=$ac_check_lib_save_LIBS 3906: fi 3907: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 3908: $as_echo "$ac_cv_lib_m_sqrt" >&6; } 3909: if test "x$ac_cv_lib_m_sqrt" = xyes; then : 3910: cat >>confdefs.h <<_ACEOF 3911: #define HAVE_LIBM 1 3912: _ACEOF 3913: 3914: LIBS="-lm $LIBS" 3915: 3916: fi 3917: 3918: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 3919: $as_echo_n "checking for socket in -lsocket... " >&6; } 3920: if ${ac_cv_lib_socket_socket+:} false; then : 3921: $as_echo_n "(cached) " >&6 3922: else 3923: ac_check_lib_save_LIBS=$LIBS 3924: LIBS="-lsocket $LIBS" 3925: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3926: /* end confdefs.h. */ 3927: 3928: /* Override any GCC internal prototype to avoid an error. 3929: Use char because int might match the return type of a GCC 3930: builtin and then its argument prototype would still apply. */ 3931: #ifdef __cplusplus 3932: extern "C" 3933: #endif 3934: char socket (); 3935: int 3936: main () 3937: { 3938: return socket (); 3939: ; 3940: return 0; 3941: } 3942: _ACEOF 3943: if ac_fn_c_try_link "$LINENO"; then : 3944: ac_cv_lib_socket_socket=yes 3945: else 3946: ac_cv_lib_socket_socket=no 3947: fi 3948: rm -f core conftest.err conftest.$ac_objext \ 3949: conftest$ac_exeext conftest.$ac_ext 3950: LIBS=$ac_check_lib_save_LIBS 3951: fi 3952: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 3953: $as_echo "$ac_cv_lib_socket_socket" >&6; } 3954: if test "x$ac_cv_lib_socket_socket" = xyes; then : 3955: cat >>confdefs.h <<_ACEOF 3956: #define HAVE_LIBSOCKET 1 3957: _ACEOF 3958: 3959: LIBS="-lsocket $LIBS" 3960: 3961: fi 3962: 3963: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 3964: $as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 3965: if ${ac_cv_lib_nsl_gethostbyname+:} false; then : 3966: $as_echo_n "(cached) " >&6 3967: else 3968: ac_check_lib_save_LIBS=$LIBS 3969: LIBS="-lnsl $LIBS" 3970: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3971: /* end confdefs.h. */ 3972: 3973: /* Override any GCC internal prototype to avoid an error. 3974: Use char because int might match the return type of a GCC 3975: builtin and then its argument prototype would still apply. */ 3976: #ifdef __cplusplus 3977: extern "C" 3978: #endif 3979: char gethostbyname (); 3980: int 3981: main () 3982: { 3983: return gethostbyname (); 3984: ; 3985: return 0; 3986: } 3987: _ACEOF 3988: if ac_fn_c_try_link "$LINENO"; then : 3989: ac_cv_lib_nsl_gethostbyname=yes 3990: else 3991: ac_cv_lib_nsl_gethostbyname=no 3992: fi 3993: rm -f core conftest.err conftest.$ac_objext \ 3994: conftest$ac_exeext conftest.$ac_ext 3995: LIBS=$ac_check_lib_save_LIBS 3996: fi 3997: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 3998: $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 3999: if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : 4000: cat >>confdefs.h <<_ACEOF 4001: #define HAVE_LIBNSL 1 4002: _ACEOF 4003: 4004: LIBS="-lnsl $LIBS" 4005: 4006: fi 4007: 4008: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 4009: $as_echo_n "checking for cap_init in -lcap... " >&6; } 4010: if ${ac_cv_lib_cap_cap_init+:} false; then : 4011: $as_echo_n "(cached) " >&6 4012: else 4013: ac_check_lib_save_LIBS=$LIBS 4014: LIBS="-lcap $LIBS" 4015: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4016: /* end confdefs.h. */ 4017: 4018: /* Override any GCC internal prototype to avoid an error. 4019: Use char because int might match the return type of a GCC 4020: builtin and then its argument prototype would still apply. */ 4021: #ifdef __cplusplus 4022: extern "C" 4023: #endif 4024: char cap_init (); 4025: int 4026: main () 4027: { 4028: return cap_init (); 4029: ; 4030: return 0; 4031: } 4032: _ACEOF 4033: if ac_fn_c_try_link "$LINENO"; then : 4034: ac_cv_lib_cap_cap_init=yes 4035: else 4036: ac_cv_lib_cap_cap_init=no 4037: fi 4038: rm -f core conftest.err conftest.$ac_objext \ 4039: conftest$ac_exeext conftest.$ac_ext 4040: LIBS=$ac_check_lib_save_LIBS 4041: fi 4042: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 4043: $as_echo "$ac_cv_lib_cap_cap_init" >&6; } 4044: if test "x$ac_cv_lib_cap_cap_init" = xyes; then : 4045: cat >>confdefs.h <<_ACEOF 4046: #define HAVE_LIBCAP 1 4047: _ACEOF 4048: 4049: LIBS="-lcap $LIBS" 4050: 4051: fi 4052: 4053: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 4054: $as_echo_n "checking for clock_gettime in -lrt... " >&6; } 4055: if ${ac_cv_lib_rt_clock_gettime+:} false; then : 4056: $as_echo_n "(cached) " >&6 4057: else 4058: ac_check_lib_save_LIBS=$LIBS 4059: LIBS="-lrt $LIBS" 4060: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4061: /* end confdefs.h. */ 4062: 4063: /* Override any GCC internal prototype to avoid an error. 4064: Use char because int might match the return type of a GCC 4065: builtin and then its argument prototype would still apply. */ 4066: #ifdef __cplusplus 4067: extern "C" 4068: #endif 4069: char clock_gettime (); 4070: int 4071: main () 4072: { 4073: return clock_gettime (); 4074: ; 4075: return 0; 4076: } 4077: _ACEOF 4078: if ac_fn_c_try_link "$LINENO"; then : 4079: ac_cv_lib_rt_clock_gettime=yes 4080: else 4081: ac_cv_lib_rt_clock_gettime=no 4082: fi 4083: rm -f core conftest.err conftest.$ac_objext \ 4084: conftest$ac_exeext conftest.$ac_ext 4085: LIBS=$ac_check_lib_save_LIBS 4086: fi 4087: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 4088: $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 4089: if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : 4090: cat >>confdefs.h <<_ACEOF 4091: #define HAVE_LIBRT 1 4092: _ACEOF 4093: 4094: LIBS="-lrt $LIBS" 4095: 4096: fi 4097: 4098: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnet_name_resolve in -lnet" >&5 4099: $as_echo_n "checking for libnet_name_resolve in -lnet... " >&6; } 4100: if ${ac_cv_lib_net_libnet_name_resolve+:} false; then : 4101: $as_echo_n "(cached) " >&6 4102: else 4103: ac_check_lib_save_LIBS=$LIBS 4104: LIBS="-lnet $LIBS" 4105: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4106: /* end confdefs.h. */ 4107: 4108: /* Override any GCC internal prototype to avoid an error. 4109: Use char because int might match the return type of a GCC 4110: builtin and then its argument prototype would still apply. */ 4111: #ifdef __cplusplus 4112: extern "C" 4113: #endif 4114: char libnet_name_resolve (); 4115: int 4116: main () 4117: { 4118: return libnet_name_resolve (); 4119: ; 4120: return 0; 4121: } 4122: _ACEOF 4123: if ac_fn_c_try_link "$LINENO"; then : 4124: ac_cv_lib_net_libnet_name_resolve=yes 4125: else 4126: ac_cv_lib_net_libnet_name_resolve=no 4127: fi 4128: rm -f core conftest.err conftest.$ac_objext \ 4129: conftest$ac_exeext conftest.$ac_ext 4130: LIBS=$ac_check_lib_save_LIBS 4131: fi 4132: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_name_resolve" >&5 4133: $as_echo "$ac_cv_lib_net_libnet_name_resolve" >&6; } 4134: if test "x$ac_cv_lib_net_libnet_name_resolve" = xyes; then : 4135: as_fn_error $? "libnet 1.0.x found. Arping 2.x requires libnet 1.1.x" "$LINENO" 5 4136: fi 4137: 4138: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnet_init in -lnet" >&5 4139: $as_echo_n "checking for libnet_init in -lnet... " >&6; } 4140: if ${ac_cv_lib_net_libnet_init+:} false; then : 4141: $as_echo_n "(cached) " >&6 4142: else 4143: ac_check_lib_save_LIBS=$LIBS 4144: LIBS="-lnet $LIBS" 4145: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4146: /* end confdefs.h. */ 4147: 4148: /* Override any GCC internal prototype to avoid an error. 4149: Use char because int might match the return type of a GCC 4150: builtin and then its argument prototype would still apply. */ 4151: #ifdef __cplusplus 4152: extern "C" 4153: #endif 4154: char libnet_init (); 4155: int 4156: main () 4157: { 4158: return libnet_init (); 4159: ; 4160: return 0; 4161: } 4162: _ACEOF 4163: if ac_fn_c_try_link "$LINENO"; then : 4164: ac_cv_lib_net_libnet_init=yes 4165: else 4166: ac_cv_lib_net_libnet_init=no 4167: fi 4168: rm -f core conftest.err conftest.$ac_objext \ 4169: conftest$ac_exeext conftest.$ac_ext 4170: LIBS=$ac_check_lib_save_LIBS 4171: fi 4172: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_init" >&5 4173: $as_echo "$ac_cv_lib_net_libnet_init" >&6; } 4174: if test "x$ac_cv_lib_net_libnet_init" = xyes; then : 4175: cat >>confdefs.h <<_ACEOF 4176: #define HAVE_LIBNET 1 4177: _ACEOF 4178: 4179: LIBS="-lnet $LIBS" 4180: 4181: else 4182: as_fn_error $? "libnet 1.1.x not found" "$LINENO" 5 4183: fi 4184: 4185: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_open_live in -lpcap" >&5 4186: $as_echo_n "checking for pcap_open_live in -lpcap... " >&6; } 4187: if ${ac_cv_lib_pcap_pcap_open_live+:} false; then : 4188: $as_echo_n "(cached) " >&6 4189: else 4190: ac_check_lib_save_LIBS=$LIBS 4191: LIBS="-lpcap $LIBS" 4192: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4193: /* end confdefs.h. */ 4194: 4195: /* Override any GCC internal prototype to avoid an error. 4196: Use char because int might match the return type of a GCC 4197: builtin and then its argument prototype would still apply. */ 4198: #ifdef __cplusplus 4199: extern "C" 4200: #endif 4201: char pcap_open_live (); 4202: int 4203: main () 4204: { 4205: return pcap_open_live (); 4206: ; 4207: return 0; 4208: } 4209: _ACEOF 4210: if ac_fn_c_try_link "$LINENO"; then : 4211: ac_cv_lib_pcap_pcap_open_live=yes 4212: else 4213: ac_cv_lib_pcap_pcap_open_live=no 4214: fi 4215: rm -f core conftest.err conftest.$ac_objext \ 4216: conftest$ac_exeext conftest.$ac_ext 4217: LIBS=$ac_check_lib_save_LIBS 4218: fi 4219: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_open_live" >&5 4220: $as_echo "$ac_cv_lib_pcap_pcap_open_live" >&6; } 4221: if test "x$ac_cv_lib_pcap_pcap_open_live" = xyes; then : 4222: cat >>confdefs.h <<_ACEOF 4223: #define HAVE_LIBPCAP 1 4224: _ACEOF 4225: 4226: LIBS="-lpcap $LIBS" 4227: 4228: else 4229: as_fn_error $? "libpcap not found" "$LINENO" 5 4230: fi 4231: 4232: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 4233: $as_echo_n "checking for library containing clock_gettime... " >&6; } 4234: if ${ac_cv_search_clock_gettime+:} false; then : 4235: $as_echo_n "(cached) " >&6 4236: else 4237: ac_func_search_save_LIBS=$LIBS 4238: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4239: /* end confdefs.h. */ 4240: 4241: /* Override any GCC internal prototype to avoid an error. 4242: Use char because int might match the return type of a GCC 4243: builtin and then its argument prototype would still apply. */ 4244: #ifdef __cplusplus 4245: extern "C" 4246: #endif 4247: char clock_gettime (); 4248: int 4249: main () 4250: { 4251: return clock_gettime (); 4252: ; 4253: return 0; 4254: } 4255: _ACEOF 4256: for ac_lib in '' rt; do 4257: if test -z "$ac_lib"; then 4258: ac_res="none required" 4259: else 4260: ac_res=-l$ac_lib 4261: LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4262: fi 4263: if ac_fn_c_try_link "$LINENO"; then : 4264: ac_cv_search_clock_gettime=$ac_res 4265: fi 4266: rm -f core conftest.err conftest.$ac_objext \ 4267: conftest$ac_exeext 4268: if ${ac_cv_search_clock_gettime+:} false; then : 4269: break 4270: fi 4271: done 4272: if ${ac_cv_search_clock_gettime+:} false; then : 4273: 4274: else 4275: ac_cv_search_clock_gettime=no 4276: fi 4277: rm conftest.$ac_ext 4278: LIBS=$ac_func_search_save_LIBS 4279: fi 4280: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 4281: $as_echo "$ac_cv_search_clock_gettime" >&6; } 4282: ac_res=$ac_cv_search_clock_gettime 4283: if test "$ac_res" != no; then : 4284: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4285: 4286: fi 4287: 4288: 4289: # Checks for header files. 4290: ac_ext=c 4291: ac_cpp='$CPP $CPPFLAGS' 4292: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4293: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4294: ac_compiler_gnu=$ac_cv_c_compiler_gnu 4295: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4296: $as_echo_n "checking how to run the C preprocessor... " >&6; } 4297: # On Suns, sometimes $CPP names a directory. 4298: if test -n "$CPP" && test -d "$CPP"; then 4299: CPP= 4300: fi 4301: if test -z "$CPP"; then 4302: if ${ac_cv_prog_CPP+:} false; then : 4303: $as_echo_n "(cached) " >&6 4304: else 4305: # Double quotes because CPP needs to be expanded 4306: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4307: do 4308: ac_preproc_ok=false 4309: for ac_c_preproc_warn_flag in '' yes 4310: do 4311: # Use a header file that comes with gcc, so configuring glibc 4312: # with a fresh cross-compiler works. 4313: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4314: # <limits.h> exists even on freestanding compilers. 4315: # On the NeXT, cc -E runs the code through the compiler's parser, 4316: # not just through cpp. "Syntax error" is here to catch this case. 4317: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4318: /* end confdefs.h. */ 4319: #ifdef __STDC__ 4320: # include <limits.h> 4321: #else 4322: # include <assert.h> 4323: #endif 4324: Syntax error 4325: _ACEOF 4326: if ac_fn_c_try_cpp "$LINENO"; then : 4327: 4328: else 4329: # Broken: fails on valid input. 4330: continue 4331: fi 4332: rm -f conftest.err conftest.i conftest.$ac_ext 4333: 4334: # OK, works on sane cases. Now check whether nonexistent headers 4335: # can be detected and how. 4336: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4337: /* end confdefs.h. */ 4338: #include <ac_nonexistent.h> 4339: _ACEOF 4340: if ac_fn_c_try_cpp "$LINENO"; then : 4341: # Broken: success on invalid input. 4342: continue 4343: else 4344: # Passes both tests. 4345: ac_preproc_ok=: 4346: break 4347: fi 4348: rm -f conftest.err conftest.i conftest.$ac_ext 4349: 4350: done 4351: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4352: rm -f conftest.i conftest.err conftest.$ac_ext 4353: if $ac_preproc_ok; then : 4354: break 4355: fi 4356: 4357: done 4358: ac_cv_prog_CPP=$CPP 4359: 4360: fi 4361: CPP=$ac_cv_prog_CPP 4362: else 4363: ac_cv_prog_CPP=$CPP 4364: fi 4365: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4366: $as_echo "$CPP" >&6; } 4367: ac_preproc_ok=false 4368: for ac_c_preproc_warn_flag in '' yes 4369: do 4370: # Use a header file that comes with gcc, so configuring glibc 4371: # with a fresh cross-compiler works. 4372: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4373: # <limits.h> exists even on freestanding compilers. 4374: # On the NeXT, cc -E runs the code through the compiler's parser, 4375: # not just through cpp. "Syntax error" is here to catch this case. 4376: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4377: /* end confdefs.h. */ 4378: #ifdef __STDC__ 4379: # include <limits.h> 4380: #else 4381: # include <assert.h> 4382: #endif 4383: Syntax error 4384: _ACEOF 4385: if ac_fn_c_try_cpp "$LINENO"; then : 4386: 4387: else 4388: # Broken: fails on valid input. 4389: continue 4390: fi 4391: rm -f conftest.err conftest.i conftest.$ac_ext 4392: 4393: # OK, works on sane cases. Now check whether nonexistent headers 4394: # can be detected and how. 4395: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4396: /* end confdefs.h. */ 4397: #include <ac_nonexistent.h> 4398: _ACEOF 4399: if ac_fn_c_try_cpp "$LINENO"; then : 4400: # Broken: success on invalid input. 4401: continue 4402: else 4403: # Passes both tests. 4404: ac_preproc_ok=: 4405: break 4406: fi 4407: rm -f conftest.err conftest.i conftest.$ac_ext 4408: 4409: done 4410: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4411: rm -f conftest.i conftest.err conftest.$ac_ext 4412: if $ac_preproc_ok; then : 4413: 4414: else 4415: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4416: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4417: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4418: See \`config.log' for more details" "$LINENO" 5; } 4419: fi 4420: 4421: ac_ext=c 4422: ac_cpp='$CPP $CPPFLAGS' 4423: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4424: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4425: ac_compiler_gnu=$ac_cv_c_compiler_gnu 4426: 4427: 4428: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4429: $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4430: if ${ac_cv_path_GREP+:} false; then : 4431: $as_echo_n "(cached) " >&6 4432: else 4433: if test -z "$GREP"; then 4434: ac_path_GREP_found=false 4435: # Loop through the user's path and test for each of PROGNAME-LIST 4436: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4437: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4438: do 4439: IFS=$as_save_IFS 4440: test -z "$as_dir" && as_dir=. 4441: for ac_prog in grep ggrep; do 4442: for ac_exec_ext in '' $ac_executable_extensions; do 4443: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4444: as_fn_executable_p "$ac_path_GREP" || continue 4445: # Check for GNU ac_path_GREP and select it if it is found. 4446: # Check for GNU $ac_path_GREP 4447: case `"$ac_path_GREP" --version 2>&1` in 4448: *GNU*) 4449: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4450: *) 4451: ac_count=0 4452: $as_echo_n 0123456789 >"conftest.in" 4453: while : 4454: do 4455: cat "conftest.in" "conftest.in" >"conftest.tmp" 4456: mv "conftest.tmp" "conftest.in" 4457: cp "conftest.in" "conftest.nl" 4458: $as_echo 'GREP' >> "conftest.nl" 4459: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4460: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4461: as_fn_arith $ac_count + 1 && ac_count=$as_val 4462: if test $ac_count -gt ${ac_path_GREP_max-0}; then 4463: # Best one so far, save it but keep looking for a better one 4464: ac_cv_path_GREP="$ac_path_GREP" 4465: ac_path_GREP_max=$ac_count 4466: fi 4467: # 10*(2^10) chars as input seems more than enough 4468: test $ac_count -gt 10 && break 4469: done 4470: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4471: esac 4472: 4473: $ac_path_GREP_found && break 3 4474: done 4475: done 4476: done 4477: IFS=$as_save_IFS 4478: if test -z "$ac_cv_path_GREP"; then 4479: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4480: fi 4481: else 4482: ac_cv_path_GREP=$GREP 4483: fi 4484: 4485: fi 4486: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4487: $as_echo "$ac_cv_path_GREP" >&6; } 4488: GREP="$ac_cv_path_GREP" 4489: 4490: 4491: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4492: $as_echo_n "checking for egrep... " >&6; } 4493: if ${ac_cv_path_EGREP+:} false; then : 4494: $as_echo_n "(cached) " >&6 4495: else 4496: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4497: then ac_cv_path_EGREP="$GREP -E" 4498: else 4499: if test -z "$EGREP"; then 4500: ac_path_EGREP_found=false 4501: # Loop through the user's path and test for each of PROGNAME-LIST 4502: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4503: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4504: do 4505: IFS=$as_save_IFS 4506: test -z "$as_dir" && as_dir=. 4507: for ac_prog in egrep; do 4508: for ac_exec_ext in '' $ac_executable_extensions; do 4509: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4510: as_fn_executable_p "$ac_path_EGREP" || continue 4511: # Check for GNU ac_path_EGREP and select it if it is found. 4512: # Check for GNU $ac_path_EGREP 4513: case `"$ac_path_EGREP" --version 2>&1` in 4514: *GNU*) 4515: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4516: *) 4517: ac_count=0 4518: $as_echo_n 0123456789 >"conftest.in" 4519: while : 4520: do 4521: cat "conftest.in" "conftest.in" >"conftest.tmp" 4522: mv "conftest.tmp" "conftest.in" 4523: cp "conftest.in" "conftest.nl" 4524: $as_echo 'EGREP' >> "conftest.nl" 4525: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4526: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4527: as_fn_arith $ac_count + 1 && ac_count=$as_val 4528: if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4529: # Best one so far, save it but keep looking for a better one 4530: ac_cv_path_EGREP="$ac_path_EGREP" 4531: ac_path_EGREP_max=$ac_count 4532: fi 4533: # 10*(2^10) chars as input seems more than enough 4534: test $ac_count -gt 10 && break 4535: done 4536: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4537: esac 4538: 4539: $ac_path_EGREP_found && break 3 4540: done 4541: done 4542: done 4543: IFS=$as_save_IFS 4544: if test -z "$ac_cv_path_EGREP"; then 4545: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4546: fi 4547: else 4548: ac_cv_path_EGREP=$EGREP 4549: fi 4550: 4551: fi 4552: fi 4553: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4554: $as_echo "$ac_cv_path_EGREP" >&6; } 4555: EGREP="$ac_cv_path_EGREP" 4556: 4557: 4558: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4559: $as_echo_n "checking for ANSI C header files... " >&6; } 4560: if ${ac_cv_header_stdc+:} false; then : 4561: $as_echo_n "(cached) " >&6 4562: else 4563: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4564: /* end confdefs.h. */ 4565: #include <stdlib.h> 4566: #include <stdarg.h> 4567: #include <string.h> 4568: #include <float.h> 4569: 4570: int 4571: main () 4572: { 4573: 4574: ; 4575: return 0; 4576: } 4577: _ACEOF 4578: if ac_fn_c_try_compile "$LINENO"; then : 4579: ac_cv_header_stdc=yes 4580: else 4581: ac_cv_header_stdc=no 4582: fi 4583: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4584: 4585: if test $ac_cv_header_stdc = yes; then 4586: # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4587: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4588: /* end confdefs.h. */ 4589: #include <string.h> 4590: 4591: _ACEOF 4592: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4593: $EGREP "memchr" >/dev/null 2>&1; then : 4594: 4595: else 4596: ac_cv_header_stdc=no 4597: fi 4598: rm -f conftest* 4599: 4600: fi 4601: 4602: if test $ac_cv_header_stdc = yes; then 4603: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4604: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4605: /* end confdefs.h. */ 4606: #include <stdlib.h> 4607: 4608: _ACEOF 4609: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4610: $EGREP "free" >/dev/null 2>&1; then : 4611: 4612: else 4613: ac_cv_header_stdc=no 4614: fi 4615: rm -f conftest* 4616: 4617: fi 4618: 4619: if test $ac_cv_header_stdc = yes; then 4620: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4621: if test "$cross_compiling" = yes; then : 4622: : 4623: else 4624: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4625: /* end confdefs.h. */ 4626: #include <ctype.h> 4627: #include <stdlib.h> 4628: #if ((' ' & 0x0FF) == 0x020) 4629: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4630: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4631: #else 4632: # define ISLOWER(c) \ 4633: (('a' <= (c) && (c) <= 'i') \ 4634: || ('j' <= (c) && (c) <= 'r') \ 4635: || ('s' <= (c) && (c) <= 'z')) 4636: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4637: #endif 4638: 4639: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4640: int 4641: main () 4642: { 4643: int i; 4644: for (i = 0; i < 256; i++) 4645: if (XOR (islower (i), ISLOWER (i)) 4646: || toupper (i) != TOUPPER (i)) 4647: return 2; 4648: return 0; 4649: } 4650: _ACEOF 4651: if ac_fn_c_try_run "$LINENO"; then : 4652: 4653: else 4654: ac_cv_header_stdc=no 4655: fi 4656: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4657: conftest.$ac_objext conftest.beam conftest.$ac_ext 4658: fi 4659: 4660: fi 4661: fi 4662: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4663: $as_echo "$ac_cv_header_stdc" >&6; } 4664: if test $ac_cv_header_stdc = yes; then 4665: 4666: $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4667: 4668: fi 4669: 4670: # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4671: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4672: inttypes.h stdint.h unistd.h 4673: do : 4674: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4675: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4676: " 4677: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4678: cat >>confdefs.h <<_ACEOF 4679: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4680: _ACEOF 4681: 4682: fi 4683: 4684: done 4685: 4686: 4687: for ac_header in \ 4688: arpa/inet.h \ 4689: netinet/in.h \ 4690: stdlib.h \ 4691: sys/socket.h \ 4692: time.h \ 4693: sys/time.h \ 4694: sys/types.h \ 4695: sys/capability.h \ 4696: stdint.h \ 4697: libnet.h \ 4698: win32/libnet.h \ 4699: net/bpf.h \ 4700: pwd.h \ 4701: unistd.h 4702: do : 4703: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4704: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4705: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4706: cat >>confdefs.h <<_ACEOF 4707: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4708: _ACEOF 4709: 4710: fi 4711: 4712: done 4713: 4714: 4715: # Libnet include file is not optional 4716: if test ! x$ac_cv_header_libnet_h = xyes; then 4717: as_fn_error $? "Can't find libnet.h. See INSTALL file for where to get Libnet" "$LINENO" 5 4718: fi 4719: 4720: # Checks for typedefs, structures, and compiler characteristics. 4721: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4722: $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4723: if ${ac_cv_c_const+:} false; then : 4724: $as_echo_n "(cached) " >&6 4725: else 4726: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4727: /* end confdefs.h. */ 4728: 4729: int 4730: main () 4731: { 4732: 4733: #ifndef __cplusplus 4734: /* Ultrix mips cc rejects this sort of thing. */ 4735: typedef int charset[2]; 4736: const charset cs = { 0, 0 }; 4737: /* SunOS 4.1.1 cc rejects this. */ 4738: char const *const *pcpcc; 4739: char **ppc; 4740: /* NEC SVR4.0.2 mips cc rejects this. */ 4741: struct point {int x, y;}; 4742: static struct point const zero = {0,0}; 4743: /* AIX XL C 1.02.0.0 rejects this. 4744: It does not let you subtract one const X* pointer from another in 4745: an arm of an if-expression whose if-part is not a constant 4746: expression */ 4747: const char *g = "string"; 4748: pcpcc = &g + (g ? g-g : 0); 4749: /* HPUX 7.0 cc rejects these. */ 4750: ++pcpcc; 4751: ppc = (char**) pcpcc; 4752: pcpcc = (char const *const *) ppc; 4753: { /* SCO 3.2v4 cc rejects this sort of thing. */ 4754: char tx; 4755: char *t = &tx; 4756: char const *s = 0 ? (char *) 0 : (char const *) 0; 4757: 4758: *t++ = 0; 4759: if (s) return 0; 4760: } 4761: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4762: int x[] = {25, 17}; 4763: const int *foo = &x[0]; 4764: ++foo; 4765: } 4766: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4767: typedef const int *iptr; 4768: iptr p = 0; 4769: ++p; 4770: } 4771: { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4772: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4773: struct s { int j; const int *ap[3]; } bx; 4774: struct s *b = &bx; b->j = 5; 4775: } 4776: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4777: const int foo = 10; 4778: if (!foo) return 0; 4779: } 4780: return !cs[0] && !zero.x; 4781: #endif 4782: 4783: ; 4784: return 0; 4785: } 4786: _ACEOF 4787: if ac_fn_c_try_compile "$LINENO"; then : 4788: ac_cv_c_const=yes 4789: else 4790: ac_cv_c_const=no 4791: fi 4792: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4793: fi 4794: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4795: $as_echo "$ac_cv_c_const" >&6; } 4796: if test $ac_cv_c_const = no; then 4797: 4798: $as_echo "#define const /**/" >>confdefs.h 4799: 4800: fi 4801: 4802: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4803: $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4804: if ${ac_cv_header_time+:} false; then : 4805: $as_echo_n "(cached) " >&6 4806: else 4807: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808: /* end confdefs.h. */ 4809: #include <sys/types.h> 4810: #include <sys/time.h> 4811: #include <time.h> 4812: 4813: int 4814: main () 4815: { 4816: if ((struct tm *) 0) 4817: return 0; 4818: ; 4819: return 0; 4820: } 4821: _ACEOF 4822: if ac_fn_c_try_compile "$LINENO"; then : 4823: ac_cv_header_time=yes 4824: else 4825: ac_cv_header_time=no 4826: fi 4827: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4828: fi 4829: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4830: $as_echo "$ac_cv_header_time" >&6; } 4831: if test $ac_cv_header_time = yes; then 4832: 4833: $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 4834: 4835: fi 4836: 4837: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 4838: $as_echo_n "checking for working volatile... " >&6; } 4839: if ${ac_cv_c_volatile+:} false; then : 4840: $as_echo_n "(cached) " >&6 4841: else 4842: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4843: /* end confdefs.h. */ 4844: 4845: int 4846: main () 4847: { 4848: 4849: volatile int x; 4850: int * volatile y = (int *) 0; 4851: return !x && !y; 4852: ; 4853: return 0; 4854: } 4855: _ACEOF 4856: if ac_fn_c_try_compile "$LINENO"; then : 4857: ac_cv_c_volatile=yes 4858: else 4859: ac_cv_c_volatile=no 4860: fi 4861: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4862: fi 4863: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 4864: $as_echo "$ac_cv_c_volatile" >&6; } 4865: if test $ac_cv_c_volatile = no; then 4866: 4867: $as_echo "#define volatile /**/" >>confdefs.h 4868: 4869: fi 4870: 4871: ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 4872: case $ac_cv_c_uint8_t in #( 4873: no|yes) ;; #( 4874: *) 4875: 4876: $as_echo "#define _UINT8_T 1" >>confdefs.h 4877: 4878: 4879: cat >>confdefs.h <<_ACEOF 4880: #define uint8_t $ac_cv_c_uint8_t 4881: _ACEOF 4882: ;; 4883: esac 4884: 4885: ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 4886: case $ac_cv_c_uint16_t in #( 4887: no|yes) ;; #( 4888: *) 4889: 4890: 4891: cat >>confdefs.h <<_ACEOF 4892: #define uint16_t $ac_cv_c_uint16_t 4893: _ACEOF 4894: ;; 4895: esac 4896: 4897: ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 4898: case $ac_cv_c_uint32_t in #( 4899: no|yes) ;; #( 4900: *) 4901: 4902: $as_echo "#define _UINT32_T 1" >>confdefs.h 4903: 4904: 4905: cat >>confdefs.h <<_ACEOF 4906: #define uint32_t $ac_cv_c_uint32_t 4907: _ACEOF 4908: ;; 4909: esac 4910: 4911: ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 4912: case $ac_cv_c_uint64_t in #( 4913: no|yes) ;; #( 4914: *) 4915: 4916: $as_echo "#define _UINT64_T 1" >>confdefs.h 4917: 4918: 4919: cat >>confdefs.h <<_ACEOF 4920: #define uint64_t $ac_cv_c_uint64_t 4921: _ACEOF 4922: ;; 4923: esac 4924: 4925: 4926: # Checks for library functions. 4927: if test $ac_cv_c_compiler_gnu = yes; then 4928: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 4929: $as_echo_n "checking whether $CC needs -traditional... " >&6; } 4930: if ${ac_cv_prog_gcc_traditional+:} false; then : 4931: $as_echo_n "(cached) " >&6 4932: else 4933: ac_pattern="Autoconf.*'x'" 4934: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4935: /* end confdefs.h. */ 4936: #include <sgtty.h> 4937: Autoconf TIOCGETP 4938: _ACEOF 4939: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4940: $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4941: ac_cv_prog_gcc_traditional=yes 4942: else 4943: ac_cv_prog_gcc_traditional=no 4944: fi 4945: rm -f conftest* 4946: 4947: 4948: if test $ac_cv_prog_gcc_traditional = no; then 4949: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4950: /* end confdefs.h. */ 4951: #include <termio.h> 4952: Autoconf TCGETA 4953: _ACEOF 4954: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4955: $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4956: ac_cv_prog_gcc_traditional=yes 4957: fi 4958: rm -f conftest* 4959: 4960: fi 4961: fi 4962: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 4963: $as_echo "$ac_cv_prog_gcc_traditional" >&6; } 4964: if test $ac_cv_prog_gcc_traditional = yes; then 4965: CC="$CC -traditional" 4966: fi 4967: fi 4968: 4969: for ac_header in sys/select.h sys/socket.h 4970: do : 4971: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4972: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4973: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4974: cat >>confdefs.h <<_ACEOF 4975: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4976: _ACEOF 4977: 4978: fi 4979: 4980: done 4981: 4982: { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5 4983: $as_echo_n "checking types of arguments for select... " >&6; } 4984: if ${ac_cv_func_select_args+:} false; then : 4985: $as_echo_n "(cached) " >&6 4986: else 4987: for ac_arg234 in 'fd_set *' 'int *' 'void *'; do 4988: for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do 4989: for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do 4990: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4991: /* end confdefs.h. */ 4992: $ac_includes_default 4993: #ifdef HAVE_SYS_SELECT_H 4994: # include <sys/select.h> 4995: #endif 4996: #ifdef HAVE_SYS_SOCKET_H 4997: # include <sys/socket.h> 4998: #endif 4999: 5000: int 5001: main () 5002: { 5003: extern int select ($ac_arg1, 5004: $ac_arg234, $ac_arg234, $ac_arg234, 5005: $ac_arg5); 5006: ; 5007: return 0; 5008: } 5009: _ACEOF 5010: if ac_fn_c_try_compile "$LINENO"; then : 5011: ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3 5012: fi 5013: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5014: done 5015: done 5016: done 5017: # Provide a safe default value. 5018: : "${ac_cv_func_select_args=int,int *,struct timeval *}" 5019: 5020: fi 5021: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 5022: $as_echo "$ac_cv_func_select_args" >&6; } 5023: ac_save_IFS=$IFS; IFS=',' 5024: set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'` 5025: IFS=$ac_save_IFS 5026: shift 5027: 5028: cat >>confdefs.h <<_ACEOF 5029: #define SELECT_TYPE_ARG1 $1 5030: _ACEOF 5031: 5032: 5033: cat >>confdefs.h <<_ACEOF 5034: #define SELECT_TYPE_ARG234 ($2) 5035: _ACEOF 5036: 5037: 5038: cat >>confdefs.h <<_ACEOF 5039: #define SELECT_TYPE_ARG5 ($3) 5040: _ACEOF 5041: 5042: rm -f conftest* 5043: 5044: if ${ac_cv_func_setvbuf_reversed+:} false; then : 5045: $as_echo_n "(cached) " >&6 5046: else 5047: ac_cv_func_setvbuf_reversed=no 5048: fi 5049: 5050: 5051: { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5052: $as_echo_n "checking return type of signal handlers... " >&6; } 5053: if ${ac_cv_type_signal+:} false; then : 5054: $as_echo_n "(cached) " >&6 5055: else 5056: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5057: /* end confdefs.h. */ 5058: #include <sys/types.h> 5059: #include <signal.h> 5060: 5061: int 5062: main () 5063: { 5064: return *(signal (0, 0)) (0) == 1; 5065: ; 5066: return 0; 5067: } 5068: _ACEOF 5069: if ac_fn_c_try_compile "$LINENO"; then : 5070: ac_cv_type_signal=int 5071: else 5072: ac_cv_type_signal=void 5073: fi 5074: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5075: fi 5076: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5077: $as_echo "$ac_cv_type_signal" >&6; } 5078: 5079: cat >>confdefs.h <<_ACEOF 5080: #define RETSIGTYPE $ac_cv_type_signal 5081: _ACEOF 5082: 5083: 5084: for ac_func in gettimeofday memset select strchr strdup strerror strstr \ 5085: getifaddrs cap_init pcap_create pcap_list_tstamp_types pcap_set_immediate_mode 5086: do : 5087: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5088: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5089: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5090: cat >>confdefs.h <<_ACEOF 5091: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5092: _ACEOF 5093: 5094: fi 5095: done 5096: 5097: 5098: if test x$ac_cv_func_getifaddrs = xyes; then 5099: case " $LIBOBJS " in 5100: *" findif_getifaddrs.$ac_objext "* ) ;; 5101: *) LIBOBJS="$LIBOBJS findif_getifaddrs.$ac_objext" 5102: ;; 5103: esac 5104: 5105: else 5106: case "$target_os" in 5107: *linux*) 5108: case " $LIBOBJS " in 5109: *" findif_linux.$ac_objext "* ) ;; 5110: *) LIBOBJS="$LIBOBJS findif_linux.$ac_objext" 5111: ;; 5112: esac 5113: 5114: ;; 5115: *freebsd*|*openbsd*|*darwin*) 5116: case " $LIBOBJS " in 5117: *" findif_sysctl.$ac_objext "* ) ;; 5118: *) LIBOBJS="$LIBOBJS findif_sysctl.$ac_objext" 5119: ;; 5120: esac 5121: 5122: ;; 5123: *solaris*) 5124: case " $LIBOBJS " in 5125: *" findif_bsdroute.$ac_objext "* ) ;; 5126: *) LIBOBJS="$LIBOBJS findif_bsdroute.$ac_objext" 5127: ;; 5128: esac 5129: 5130: ;; 5131: *) 5132: case " $LIBOBJS " in 5133: *" findif_other.$ac_objext "* ) ;; 5134: *) LIBOBJS="$LIBOBJS findif_other.$ac_objext" 5135: ;; 5136: esac 5137: 5138: ;; 5139: esac 5140: fi 5141: 5142: 5143: 5144: # check for CLOCK_MONOTONIC 5145: #AC_CACHE_CHECK([for CLOCK_MONOTONIC], 5146: # ac_cv_have_clock_monotonic, [ 5147: # AC_TRY_RUN( 5148: # [ 5149: ##include <time.h> 5150: ##include <sys/time.h> 5151: #int main() { 5152: #struct timespec ts; 5153: #exit(!!clock_gettime(CLOCK_MONOTONIC, &ts)); 5154: #} 5155: # ], 5156: # [ ac_cv_have_clock_monotonic="yes" ], 5157: # [ ac_cv_have_clock_monotonic="no" ] 5158: # ) 5159: #]) 5160: #AM_CONDITIONAL(HAVE_CLOCK_MONOTONIC, test x$ac_cv_have_clock_monotonic = xyes) 5161: #if test x$ac_cv_have_clock_monotonic = xyes; then 5162: 5163: $as_echo "#define HAVE_CLOCK_MONOTONIC 1" >>confdefs.h 5164: 5165: #fi 5166: 5167: ac_config_files="$ac_config_files Makefile" 5168: 5169: ac_config_files="$ac_config_files src/Makefile" 5170: 5171: ac_config_files="$ac_config_files doc/Makefile" 5172: 5173: cat >confcache <<\_ACEOF 5174: # This file is a shell script that caches the results of configure 5175: # tests run on this system so they can be shared between configure 5176: # scripts and configure runs, see configure's option --config-cache. 5177: # It is not useful on other systems. If it contains results you don't 5178: # want to keep, you may remove or edit it. 5179: # 5180: # config.status only pays attention to the cache file if you give it 5181: # the --recheck option to rerun configure. 5182: # 5183: # `ac_cv_env_foo' variables (set or unset) will be overridden when 5184: # loading this file, other *unset* `ac_cv_foo' will be assigned the 5185: # following values. 5186: 5187: _ACEOF 5188: 5189: # The following way of writing the cache mishandles newlines in values, 5190: # but we know of no workaround that is simple, portable, and efficient. 5191: # So, we kill variables containing newlines. 5192: # Ultrix sh set writes to stderr and can't be redirected directly, 5193: # and sets the high bit in the cache file unless we assign to the vars. 5194: ( 5195: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 5196: eval ac_val=\$$ac_var 5197: case $ac_val in #( 5198: *${as_nl}*) 5199: case $ac_var in #( 5200: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5201: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5202: esac 5203: case $ac_var in #( 5204: _ | IFS | as_nl) ;; #( 5205: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5206: *) { eval $ac_var=; unset $ac_var;} ;; 5207: esac ;; 5208: esac 5209: done 5210: 5211: (set) 2>&1 | 5212: case $as_nl`(ac_space=' '; set) 2>&1` in #( 5213: *${as_nl}ac_space=\ *) 5214: # `set' does not quote correctly, so add quotes: double-quote 5215: # substitution turns \\\\ into \\, and sed turns \\ into \. 5216: sed -n \ 5217: "s/'/'\\\\''/g; 5218: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 5219: ;; #( 5220: *) 5221: # `set' quotes correctly as required by POSIX, so do not add quotes. 5222: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5223: ;; 5224: esac | 5225: sort 5226: ) | 5227: sed ' 5228: /^ac_cv_env_/b end 5229: t clear 5230: :clear 5231: s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ 5232: t end 5233: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 5234: :end' >>confcache 5235: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5236: if test -w "$cache_file"; then 5237: if test "x$cache_file" != "x/dev/null"; then 5238: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5239: $as_echo "$as_me: updating cache $cache_file" >&6;} 5240: if test ! -f "$cache_file" || test -h "$cache_file"; then 5241: cat confcache >"$cache_file" 5242: else 5243: case $cache_file in #( 5244: */* | ?:*) 5245: mv -f confcache "$cache_file"$$ && 5246: mv -f "$cache_file"$$ "$cache_file" ;; #( 5247: *) 5248: mv -f confcache "$cache_file" ;; 5249: esac 5250: fi 5251: fi 5252: else 5253: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5254: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5255: fi 5256: fi 5257: rm -f confcache 5258: 5259: test "x$prefix" = xNONE && prefix=$ac_default_prefix 5260: # Let make expand exec_prefix. 5261: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5262: 5263: DEFS=-DHAVE_CONFIG_H 5264: 5265: ac_libobjs= 5266: ac_ltlibobjs= 5267: U= 5268: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5269: # 1. Remove the extension, and $U if already installed. 5270: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5271: ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5272: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5273: # will be set to the directory where LIBOBJS objects are built. 5274: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5275: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5276: done 5277: LIBOBJS=$ac_libobjs 5278: 5279: LTLIBOBJS=$ac_ltlibobjs 5280: 5281: 5282: if test -n "$EXEEXT"; then 5283: am__EXEEXT_TRUE= 5284: am__EXEEXT_FALSE='#' 5285: else 5286: am__EXEEXT_TRUE='#' 5287: am__EXEEXT_FALSE= 5288: fi 5289: 5290: if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 5291: as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 5292: Usually this means the macro was only invoked conditionally." "$LINENO" 5 5293: fi 5294: if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 5295: as_fn_error $? "conditional \"AMDEP\" was never defined. 5296: Usually this means the macro was only invoked conditionally." "$LINENO" 5 5297: fi 5298: if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5299: as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 5300: Usually this means the macro was only invoked conditionally." "$LINENO" 5 5301: fi 5302: 5303: : "${CONFIG_STATUS=./config.status}" 5304: ac_write_fail=0 5305: ac_clean_files_save=$ac_clean_files 5306: ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5307: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5308: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5309: as_write_fail=0 5310: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5311: #! $SHELL 5312: # Generated by $as_me. 5313: # Run this file to recreate the current configuration. 5314: # Compiler output produced by configure, useful for debugging 5315: # configure, is in config.log if it exists. 5316: 5317: debug=false 5318: ac_cs_recheck=false 5319: ac_cs_silent=false 5320: 5321: SHELL=\${CONFIG_SHELL-$SHELL} 5322: export SHELL 5323: _ASEOF 5324: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5325: ## -------------------- ## 5326: ## M4sh Initialization. ## 5327: ## -------------------- ## 5328: 5329: # Be more Bourne compatible 5330: DUALCASE=1; export DUALCASE # for MKS sh 5331: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5332: emulate sh 5333: NULLCMD=: 5334: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5335: # is contrary to our usage. Disable this feature. 5336: alias -g '${1+"$@"}'='"$@"' 5337: setopt NO_GLOB_SUBST 5338: else 5339: case `(set -o) 2>/dev/null` in #( 5340: *posix*) : 5341: set -o posix ;; #( 5342: *) : 5343: ;; 5344: esac 5345: fi 5346: 5347: 5348: as_nl=' 5349: ' 5350: export as_nl 5351: # Printing a long string crashes Solaris 7 /usr/bin/printf. 5352: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5353: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5354: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5355: # Prefer a ksh shell builtin over an external printf program on Solaris, 5356: # but without wasting forks for bash or zsh. 5357: if test -z "$BASH_VERSION$ZSH_VERSION" \ 5358: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5359: as_echo='print -r --' 5360: as_echo_n='print -rn --' 5361: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5362: as_echo='printf %s\n' 5363: as_echo_n='printf %s' 5364: else 5365: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5366: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5367: as_echo_n='/usr/ucb/echo -n' 5368: else 5369: as_echo_body='eval expr "X$1" : "X\$.*\$"' 5370: as_echo_n_body='eval 5371: arg=$1; 5372: case $arg in #( 5373: *"$as_nl"*) 5374: expr "X$arg" : "X\$.*\$$as_nl"; 5375: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 5376: esac; 5377: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 5378: ' 5379: export as_echo_n_body 5380: as_echo_n='sh -c $as_echo_n_body as_echo' 5381: fi 5382: export as_echo_body 5383: as_echo='sh -c $as_echo_body as_echo' 5384: fi 5385: 5386: # The user is always right. 5387: if test "${PATH_SEPARATOR+set}" != set; then 5388: PATH_SEPARATOR=: 5389: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5390: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5391: PATH_SEPARATOR=';' 5392: } 5393: fi 5394: 5395: 5396: # IFS 5397: # We need space, tab and new line, in precisely that order. Quoting is 5398: # there to prevent editors from complaining about space-tab. 5399: # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5400: # splitting by setting IFS to empty value.) 5401: IFS=" "" $as_nl" 5402: 5403: # Find who we are. Look in the path if we contain no directory separator. 5404: as_myself= 5405: case $0 in #(( 5406: *[\\/]* ) as_myself=$0 ;; 5407: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5408: for as_dir in $PATH 5409: do 5410: IFS=$as_save_IFS 5411: test -z "$as_dir" && as_dir=. 5412: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5413: done 5414: IFS=$as_save_IFS 5415: 5416: ;; 5417: esac 5418: # We did not find ourselves, most probably we were run as `sh COMMAND' 5419: # in which case we are not to be found in the path. 5420: if test "x$as_myself" = x; then 5421: as_myself=$0 5422: fi 5423: if test ! -f "$as_myself"; then 5424: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5425: exit 1 5426: fi 5427: 5428: # Unset variables that we do not need and which cause bugs (e.g. in 5429: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5430: # suppresses any "Segmentation fault" message there. '((' could 5431: # trigger a bug in pdksh 5.2.14. 5432: for as_var in BASH_ENV ENV MAIL MAILPATH 5433: do eval test x\${$as_var+set} = xset \ 5434: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5435: done 5436: PS1='$ ' 5437: PS2='> ' 5438: PS4='+ ' 5439: 5440: # NLS nuisances. 5441: LC_ALL=C 5442: export LC_ALL 5443: LANGUAGE=C 5444: export LANGUAGE 5445: 5446: # CDPATH. 5447: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5448: 5449: 5450: # as_fn_error STATUS ERROR [LINENO LOG_FD] 5451: # ---------------------------------------- 5452: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5453: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5454: # script with STATUS, using 1 if that was 0. 5455: as_fn_error () 5456: { 5457: as_status=$1; test $as_status -eq 0 && as_status=1 5458: if test "$4"; then 5459: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5460: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5461: fi 5462: $as_echo "$as_me: error: $2" >&2 5463: as_fn_exit $as_status 5464: } # as_fn_error 5465: 5466: 5467: # as_fn_set_status STATUS 5468: # ----------------------- 5469: # Set $? to STATUS, without forking. 5470: as_fn_set_status () 5471: { 5472: return $1 5473: } # as_fn_set_status 5474: 5475: # as_fn_exit STATUS 5476: # ----------------- 5477: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5478: as_fn_exit () 5479: { 5480: set +e 5481: as_fn_set_status $1 5482: exit $1 5483: } # as_fn_exit 5484: 5485: # as_fn_unset VAR 5486: # --------------- 5487: # Portably unset VAR. 5488: as_fn_unset () 5489: { 5490: { eval $1=; unset $1;} 5491: } 5492: as_unset=as_fn_unset 5493: # as_fn_append VAR VALUE 5494: # ---------------------- 5495: # Append the text in VALUE to the end of the definition contained in VAR. Take 5496: # advantage of any shell optimizations that allow amortized linear growth over 5497: # repeated appends, instead of the typical quadratic growth present in naive 5498: # implementations. 5499: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5500: eval 'as_fn_append () 5501: { 5502: eval $1+=\$2 5503: }' 5504: else 5505: as_fn_append () 5506: { 5507: eval $1=\$$1\$2 5508: } 5509: fi # as_fn_append 5510: 5511: # as_fn_arith ARG... 5512: # ------------------ 5513: # Perform arithmetic evaluation on the ARGs, and store the result in the 5514: # global $as_val. Take advantage of shells that can avoid forks. The arguments 5515: # must be portable across $(()) and expr. 5516: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5517: eval 'as_fn_arith () 5518: { 5519: as_val=$(( $* )) 5520: }' 5521: else 5522: as_fn_arith () 5523: { 5524: as_val=`expr "$@" || test $? -eq 1` 5525: } 5526: fi # as_fn_arith 5527: 5528: 5529: if expr a : '$a$' >/dev/null 2>&1 && 5530: test "X`expr 00001 : '.*$...$'`" = X001; then 5531: as_expr=expr 5532: else 5533: as_expr=false 5534: fi 5535: 5536: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5537: as_basename=basename 5538: else 5539: as_basename=false 5540: fi 5541: 5542: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5543: as_dirname=dirname 5544: else 5545: as_dirname=false 5546: fi 5547: 5548: as_me=`$as_basename -- "$0" || 5549: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 5550: X"$0" : 'X$//$$' \| \ 5551: X"$0" : 'X$/$' \| . 2>/dev/null || 5552: $as_echo X/"$0" | 5553: sed '/^.*\/$[^/][^/]*$\/*$/{ 5554: s//\1/ 5555: q 5556: } 5557: /^X\/$\/\/$$/{ 5558: s//\1/ 5559: q 5560: } 5561: /^X\/$\/$.*/{ 5562: s//\1/ 5563: q 5564: } 5565: s/.*/./; q'` 5566: 5567: # Avoid depending upon Character Ranges. 5568: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5569: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5570: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5571: as_cr_digits='0123456789' 5572: as_cr_alnum=$as_cr_Letters$as_cr_digits 5573: 5574: ECHO_C= ECHO_N= ECHO_T= 5575: case `echo -n x` in #((((( 5576: -n*) 5577: case `echo 'xy\c'` in 5578: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5579: xy) ECHO_C='\c';; 5580: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5581: ECHO_T=' ';; 5582: esac;; 5583: *) 5584: ECHO_N='-n';; 5585: esac 5586: 5587: rm -f conf$$ conf$$.exe conf$$.file 5588: if test -d conf$$.dir; then 5589: rm -f conf$$.dir/conf$$.file 5590: else 5591: rm -f conf$$.dir 5592: mkdir conf$$.dir 2>/dev/null 5593: fi 5594: if (echo >conf$$.file) 2>/dev/null; then 5595: if ln -s conf$$.file conf$$ 2>/dev/null; then 5596: as_ln_s='ln -s' 5597: # ... but there are two gotchas: 5598: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5599: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5600: # In both cases, we have to default to `cp -pR'. 5601: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5602: as_ln_s='cp -pR' 5603: elif ln conf$$.file conf$$ 2>/dev/null; then 5604: as_ln_s=ln 5605: else 5606: as_ln_s='cp -pR' 5607: fi 5608: else 5609: as_ln_s='cp -pR' 5610: fi 5611: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5612: rmdir conf$$.dir 2>/dev/null 5613: 5614: 5615: # as_fn_mkdir_p 5616: # ------------- 5617: # Create "$as_dir" as a directory, including parents if necessary. 5618: as_fn_mkdir_p () 5619: { 5620: 5621: case $as_dir in #( 5622: -*) as_dir=./$as_dir;; 5623: esac 5624: test -d "$as_dir" || eval $as_mkdir_p || { 5625: as_dirs= 5626: while :; do 5627: case $as_dir in #( 5628: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5629: *) as_qdir=$as_dir;; 5630: esac 5631: as_dirs="'$as_qdir' $as_dirs" 5632: as_dir=`$as_dirname -- "$as_dir" || 5633: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5634: X"$as_dir" : 'X$//$[^/]' \| \ 5635: X"$as_dir" : 'X$//$$' \| \ 5636: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 5637: $as_echo X"$as_dir" | 5638: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5639: s//\1/ 5640: q 5641: } 5642: /^X$\/\/$[^/].*/{ 5643: s//\1/ 5644: q 5645: } 5646: /^X$\/\/$$/{ 5647: s//\1/ 5648: q 5649: } 5650: /^X$\/$.*/{ 5651: s//\1/ 5652: q 5653: } 5654: s/.*/./; q'` 5655: test -d "$as_dir" && break 5656: done 5657: test -z "$as_dirs" || eval "mkdir $as_dirs" 5658: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5659: 5660: 5661: } # as_fn_mkdir_p 5662: if mkdir -p . 2>/dev/null; then 5663: as_mkdir_p='mkdir -p "$as_dir"' 5664: else 5665: test -d ./-p && rmdir ./-p 5666: as_mkdir_p=false 5667: fi 5668: 5669: 5670: # as_fn_executable_p FILE 5671: # ----------------------- 5672: # Test if FILE is an executable regular file. 5673: as_fn_executable_p () 5674: { 5675: test -f "$1" && test -x "$1" 5676: } # as_fn_executable_p 5677: as_test_x='test -x' 5678: as_executable_p=as_fn_executable_p 5679: 5680: # Sed expression to map a string onto a valid CPP name. 5681: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5682: 5683: # Sed expression to map a string onto a valid variable name. 5684: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5685: 5686: 5687: exec 6>&1 5688: ## ----------------------------------- ## 5689: ## Main body of $CONFIG_STATUS script. ## 5690: ## ----------------------------------- ## 5691: _ASEOF 5692: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5693: 5694: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5695: # Save the log message, to keep $0 and so on meaningful, and to 5696: # report actual input values of CONFIG_FILES etc. instead of their 5697: # values after options handling. 5698: ac_log=" 5699: This file was extended by arping $as_me 2.15, which was 5700: generated by GNU Autoconf 2.69. Invocation command line was 5701: 5702: CONFIG_FILES = $CONFIG_FILES 5703: CONFIG_HEADERS = $CONFIG_HEADERS 5704: CONFIG_LINKS = $CONFIG_LINKS 5705: CONFIG_COMMANDS = $CONFIG_COMMANDS 5706: $ $0 $@ 5707: 5708: on `(hostname || uname -n) 2>/dev/null | sed 1q` 5709: " 5710: 5711: _ACEOF 5712: 5713: case $ac_config_files in *" 5714: "*) set x $ac_config_files; shift; ac_config_files=$*;; 5715: esac 5716: 5717: case $ac_config_headers in *" 5718: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5719: esac 5720: 5721: 5722: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5723: # Files that config.status was made for. 5724: config_files="$ac_config_files" 5725: config_headers="$ac_config_headers" 5726: config_commands="$ac_config_commands" 5727: 5728: _ACEOF 5729: 5730: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5731: ac_cs_usage="\ 5732: \`$as_me' instantiates files and other configuration actions 5733: from templates according to the current configuration. Unless the files 5734: and actions are specified as TAGs, all are instantiated by default. 5735: 5736: Usage: $0 [OPTION]... [TAG]... 5737: 5738: -h, --help print this help, then exit 5739: -V, --version print version number and configuration settings, then exit 5740: --config print configuration, then exit 5741: -q, --quiet, --silent 5742: do not print progress messages 5743: -d, --debug don't remove temporary files 5744: --recheck update $as_me by reconfiguring in the same conditions 5745: --file=FILE[:TEMPLATE] 5746: instantiate the configuration file FILE 5747: --header=FILE[:TEMPLATE] 5748: instantiate the configuration header FILE 5749: 5750: Configuration files: 5751: $config_files 5752: 5753: Configuration headers: 5754: $config_headers 5755: 5756: Configuration commands: 5757: $config_commands 5758: 5759: Report bugs to <thomas@habets.se>." 5760: 5761: _ACEOF 5762: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5763: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5764: ac_cs_version="\\ 5765: arping config.status 2.15 5766: configured by $0, generated by GNU Autoconf 2.69, 5767: with options \\"\$ac_cs_config\\" 5768: 5769: Copyright (C) 2012 Free Software Foundation, Inc. 5770: This config.status script is free software; the Free Software Foundation 5771: gives unlimited permission to copy, distribute and modify it." 5772: 5773: ac_pwd='$ac_pwd' 5774: srcdir='$srcdir' 5775: INSTALL='$INSTALL' 5776: MKDIR_P='$MKDIR_P' 5777: AWK='$AWK' 5778: test -n "\$AWK" || AWK=awk 5779: _ACEOF 5780: 5781: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5782: # The default lists apply if the user does not specify any file. 5783: ac_need_defaults=: 5784: while test $# != 0 5785: do 5786: case $1 in 5787: --*=?*) 5788: ac_option=`expr "X$1" : 'X$[^=]*$='` 5789: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 5790: ac_shift=: 5791: ;; 5792: --*=) 5793: ac_option=`expr "X$1" : 'X$[^=]*$='` 5794: ac_optarg= 5795: ac_shift=: 5796: ;; 5797: *) 5798: ac_option=$1 5799: ac_optarg=$2 5800: ac_shift=shift 5801: ;; 5802: esac 5803: 5804: case $ac_option in 5805: # Handling of the options. 5806: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5807: ac_cs_recheck=: ;; 5808: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5809: $as_echo "$ac_cs_version"; exit ;; 5810: --config | --confi | --conf | --con | --co | --c ) 5811: $as_echo "$ac_cs_config"; exit ;; 5812: --debug | --debu | --deb | --de | --d | -d ) 5813: debug=: ;; 5814: --file | --fil | --fi | --f ) 5815: $ac_shift 5816: case $ac_optarg in 5817: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5818: '') as_fn_error $? "missing file argument" ;; 5819: esac 5820: as_fn_append CONFIG_FILES " '$ac_optarg'" 5821: ac_need_defaults=false;; 5822: --header | --heade | --head | --hea ) 5823: $ac_shift 5824: case $ac_optarg in 5825: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5826: esac 5827: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5828: ac_need_defaults=false;; 5829: --he | --h) 5830: # Conflict between --help and --header 5831: as_fn_error $? "ambiguous option: \`$1' 5832: Try \`$0 --help' for more information.";; 5833: --help | --hel | -h ) 5834: $as_echo "$ac_cs_usage"; exit ;; 5835: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5836: | -silent | --silent | --silen | --sile | --sil | --si | --s) 5837: ac_cs_silent=: ;; 5838: 5839: # This is an error. 5840: -*) as_fn_error $? "unrecognized option: \`$1' 5841: Try \`$0 --help' for more information." ;; 5842: 5843: *) as_fn_append ac_config_targets " $1" 5844: ac_need_defaults=false ;; 5845: 5846: esac 5847: shift 5848: done 5849: 5850: ac_configure_extra_args= 5851: 5852: if $ac_cs_silent; then 5853: exec 6>/dev/null 5854: ac_configure_extra_args="$ac_configure_extra_args --silent" 5855: fi 5856: 5857: _ACEOF 5858: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5859: if \$ac_cs_recheck; then 5860: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5861: shift 5862: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5863: CONFIG_SHELL='$SHELL' 5864: export CONFIG_SHELL 5865: exec "\$@" 5866: fi 5867: 5868: _ACEOF 5869: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5870: exec 5>>config.log 5871: { 5872: echo 5873: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5874: ## Running $as_me. ## 5875: _ASBOX 5876: $as_echo "$ac_log" 5877: } >&5 5878: 5879: _ACEOF 5880: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5881: # 5882: # INIT-COMMANDS 5883: # 5884: AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 5885: 5886: _ACEOF 5887: 5888: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5889: 5890: # Handling of arguments. 5891: for ac_config_target in $ac_config_targets 5892: do 5893: case $ac_config_target in 5894: "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 5895: "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 5896: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5897: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5898: "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 5899: 5900: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5901: esac 5902: done 5903: 5904: 5905: # If the user did not use the arguments to specify the items to instantiate, 5906: # then the envvar interface is used. Set only those that are not. 5907: # We use the long form for the default assignment because of an extremely 5908: # bizarre bug on SunOS 4.1.3. 5909: if $ac_need_defaults; then 5910: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5911: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5912: test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5913: fi 5914: 5915: # Have a temporary directory for convenience. Make it in the build tree 5916: # simply because there is no reason against having it here, and in addition, 5917: # creating and moving files from /tmp can sometimes cause problems. 5918: # Hook for its removal unless debugging. 5919: # Note that there is a small window in which the directory will not be cleaned: 5920: # after its creation but before its name has been assigned to `$tmp'. 5921: $debug || 5922: { 5923: tmp= ac_tmp= 5924: trap 'exit_status=$? 5925: : "${ac_tmp:=$tmp}" 5926: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5927: ' 0 5928: trap 'as_fn_exit 1' 1 2 13 15 5929: } 5930: # Create a (secure) tmp directory for tmp files. 5931: 5932: { 5933: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5934: test -d "$tmp" 5935: } || 5936: { 5937: tmp=./conf$$-$RANDOM 5938: (umask 077 && mkdir "$tmp") 5939: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5940: ac_tmp=$tmp 5941: 5942: # Set up the scripts for CONFIG_FILES section. 5943: # No need to generate them if there are no CONFIG_FILES. 5944: # This happens for instance with `./config.status config.h'. 5945: if test -n "$CONFIG_FILES"; then 5946: 5947: 5948: ac_cr=`echo X | tr X '\015'` 5949: # On cygwin, bash can eat \r inside `` if the user requested igncr. 5950: # But we know of no other shell where ac_cr would be empty at this 5951: # point, so we can use a bashism as a fallback. 5952: if test "x$ac_cr" = x; then 5953: eval ac_cr=\$\'\\r\' 5954: fi 5955: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5956: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5957: ac_cs_awk_cr='\\r' 5958: else 5959: ac_cs_awk_cr=$ac_cr 5960: fi 5961: 5962: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5963: _ACEOF 5964: 5965: 5966: { 5967: echo "cat >conf$$subs.awk <<_ACEOF" && 5968: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5969: echo "_ACEOF" 5970: } >conf$$subs.sh || 5971: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5972: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5973: ac_delim='%!_!# ' 5974: for ac_last_try in false false false false false :; do 5975: . ./conf$$subs.sh || 5976: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5977: 5978: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5979: if test $ac_delim_n = $ac_delim_num; then 5980: break 5981: elif $ac_last_try; then 5982: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5983: else 5984: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5985: fi 5986: done 5987: rm -f conf$$subs.sh 5988: 5989: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5990: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5991: _ACEOF 5992: sed -n ' 5993: h 5994: s/^/S["/; s/!.*/"]=/ 5995: p 5996: g 5997: s/^[^!]*!// 5998: :repl 5999: t repl 6000: s/'"$ac_delim"'$// 6001: t delim 6002: :nl 6003: h 6004: s/$.\{148\}$..*/\1/ 6005: t more1 6006: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6007: p 6008: n 6009: b repl 6010: :more1 6011: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6012: p 6013: g 6014: s/.\{148\}// 6015: t nl 6016: :delim 6017: h 6018: s/$.\{148\}$..*/\1/ 6019: t more2 6020: s/["\\]/\\&/g; s/^/"/; s/$/"/ 6021: p 6022: b 6023: :more2 6024: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6025: p 6026: g 6027: s/.\{148\}// 6028: t delim 6029: ' <conf$$subs.awk | sed ' 6030: /^[^""]/{ 6031: N 6032: s/\n// 6033: } 6034: ' >>$CONFIG_STATUS || ac_write_fail=1 6035: rm -f conf$$subs.awk 6036: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6037: _ACAWK 6038: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6039: for (key in S) S_is_set[key] = 1 6040: FS = "" 6041: 6042: } 6043: { 6044: line = $ 0 6045: nfields = split(line, field, "@") 6046: substed = 0 6047: len = length(field[1]) 6048: for (i = 2; i < nfields; i++) { 6049: key = field[i] 6050: keylen = length(key) 6051: if (S_is_set[key]) { 6052: value = S[key] 6053: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6054: len += length(value) + length(field[++i]) 6055: substed = 1 6056: } else 6057: len += 1 + keylen 6058: } 6059: 6060: print line 6061: } 6062: 6063: _ACAWK 6064: _ACEOF 6065: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6066: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6067: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6068: else 6069: cat 6070: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6071: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6072: _ACEOF 6073: 6074: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6075: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6076: # trailing colons and then remove the whole line if VPATH becomes empty 6077: # (actually we leave an empty line to preserve line numbers). 6078: if test "x$srcdir" = x.; then 6079: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6080: h 6081: s/// 6082: s/^/:/ 6083: s/[ ]*$/:/ 6084: s/:\$(srcdir):/:/g 6085: s/:\${srcdir}:/:/g 6086: s/:@srcdir@:/:/g 6087: s/^:*// 6088: s/:*$// 6089: x 6090: s/$=[ ]*$.*/\1/ 6091: G 6092: s/\n// 6093: s/^[^=]*=[ ]*$// 6094: }' 6095: fi 6096: 6097: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6098: fi # test -n "$CONFIG_FILES" 6099: 6100: # Set up the scripts for CONFIG_HEADERS section. 6101: # No need to generate them if there are no CONFIG_HEADERS. 6102: # This happens for instance with `./config.status Makefile'. 6103: if test -n "$CONFIG_HEADERS"; then 6104: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 6105: BEGIN { 6106: _ACEOF 6107: 6108: # Transform confdefs.h into an awk script `defines.awk', embedded as 6109: # here-document in config.status, that substitutes the proper values into 6110: # config.h.in to produce config.h. 6111: 6112: # Create a delimiter string that does not exist in confdefs.h, to ease 6113: # handling of long lines. 6114: ac_delim='%!_!# ' 6115: for ac_last_try in false false :; do 6116: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 6117: if test -z "$ac_tt"; then 6118: break 6119: elif $ac_last_try; then 6120: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6121: else 6122: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6123: fi 6124: done 6125: 6126: # For the awk script, D is an array of macro values keyed by name, 6127: # likewise P contains macro parameters if any. 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