embedaddon/arping/autom4te.cache/output.0 - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / arping / autom4te.cache / output.0
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Sun Jun 15 16:26:43 2014 UTC (10 years ago) by misho
Branches: arping, MAIN
CVS tags: v2_13, HEAD

arping 2.13

1: @%:@! /bin/sh 2: @%:@ Guess values for system-dependent variables and create Makefiles. 3: @%:@ Generated by GNU Autoconf 2.69 for arping 2.13. 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 @S|@? 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 "@S|@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 @S|@as_val. Take advantage of shells that can avoid forks. The arguments 392: @%:@ must be portable across @S|@(()) 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 @S|@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: LIB@&t@OBJS= 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='2.13' 584: PACKAGE_STRING='arping 2.13' 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: HAVE_CLOCK_MONOTONIC_FALSE 629: HAVE_CLOCK_MONOTONIC_TRUE 630: LIB@&t@OBJS 631: EGREP 632: GREP 633: CPP 634: am__fastdepCC_FALSE 635: am__fastdepCC_TRUE 636: CCDEPMODE 637: am__nodep 638: AMDEPBACKSLASH 639: AMDEP_FALSE 640: AMDEP_TRUE 641: am__quote 642: am__include 643: DEPDIR 644: OBJEXT 645: EXEEXT 646: ac_ct_CC 647: CPPFLAGS 648: LDFLAGS 649: CFLAGS 650: CC 651: MAINT 652: MAINTAINER_MODE_FALSE 653: MAINTAINER_MODE_TRUE 654: am__untar 655: am__tar 656: AMTAR 657: am__leading_dot 658: SET_MAKE 659: AWK 660: mkdir_p 661: MKDIR_P 662: INSTALL_STRIP_PROGRAM 663: STRIP 664: install_sh 665: MAKEINFO 666: AUTOHEADER 667: AUTOMAKE 668: AUTOCONF 669: ACLOCAL 670: VERSION 671: PACKAGE 672: CYGPATH_W 673: am__isrc 674: INSTALL_DATA 675: INSTALL_SCRIPT 676: INSTALL_PROGRAM 677: target_os 678: target_vendor 679: target_cpu 680: target 681: host_os 682: host_vendor 683: host_cpu 684: host 685: build_os 686: build_vendor 687: build_cpu 688: build 689: target_alias 690: host_alias 691: build_alias 692: LIBS 693: ECHO_T 694: ECHO_N 695: ECHO_C 696: DEFS 697: mandir 698: localedir 699: libdir 700: psdir 701: pdfdir 702: dvidir 703: htmldir 704: infodir 705: docdir 706: oldincludedir 707: includedir 708: localstatedir 709: sharedstatedir 710: sysconfdir 711: datadir 712: datarootdir 713: libexecdir 714: sbindir 715: bindir 716: program_transform_name 717: prefix 718: exec_prefix 719: PACKAGE_URL 720: PACKAGE_BUGREPORT 721: PACKAGE_STRING 722: PACKAGE_VERSION 723: PACKAGE_TARNAME 724: PACKAGE_NAME 725: PATH_SEPARATOR 726: SHELL' 727: ac_subst_files='' 728: ac_user_opts=' 729: enable_option_checking 730: enable_maintainer_mode 731: enable_dependency_tracking 732: ' 733: ac_precious_vars='build_alias 734: host_alias 735: target_alias 736: CC 737: CFLAGS 738: LDFLAGS 739: LIBS 740: CPPFLAGS 741: CPP' 742: 743: 744: # Initialize some variables set by options. 745: ac_init_help= 746: ac_init_version=false 747: ac_unrecognized_opts= 748: ac_unrecognized_sep= 749: # The variables have the same names as the options, with 750: # dashes changed to underlines. 751: cache_file=/dev/null 752: exec_prefix=NONE 753: no_create= 754: no_recursion= 755: prefix=NONE 756: program_prefix=NONE 757: program_suffix=NONE 758: program_transform_name=s,x,x, 759: silent= 760: site= 761: srcdir= 762: verbose= 763: x_includes=NONE 764: x_libraries=NONE 765: 766: # Installation directory options. 767: # These are left unexpanded so users can "make install exec_prefix=/foo" 768: # and all the variables that are supposed to be based on exec_prefix 769: # by default will actually change. 770: # Use braces instead of parens because sh, perl, etc. also accept them. 771: # (The list follows the same order as the GNU Coding Standards.) 772: bindir='${exec_prefix}/bin' 773: sbindir='${exec_prefix}/sbin' 774: libexecdir='${exec_prefix}/libexec' 775: datarootdir='${prefix}/share' 776: datadir='${datarootdir}' 777: sysconfdir='${prefix}/etc' 778: sharedstatedir='${prefix}/com' 779: localstatedir='${prefix}/var' 780: includedir='${prefix}/include' 781: oldincludedir='/usr/include' 782: docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 783: infodir='${datarootdir}/info' 784: htmldir='${docdir}' 785: dvidir='${docdir}' 786: pdfdir='${docdir}' 787: psdir='${docdir}' 788: libdir='${exec_prefix}/lib' 789: localedir='${datarootdir}/locale' 790: mandir='${datarootdir}/man' 791: 792: ac_prev= 793: ac_dashdash= 794: for ac_option 795: do 796: # If the previous option needs an argument, assign it. 797: if test -n "$ac_prev"; then 798: eval $ac_prev=\$ac_option 799: ac_prev= 800: continue 801: fi 802: 803: case $ac_option in 804: *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=$.*$'` ;; 805: *=) ac_optarg= ;; 806: *) ac_optarg=yes ;; 807: esac 808: 809: # Accept the important Cygnus configure options, so we can diagnose typos. 810: 811: case $ac_dashdash$ac_option in 812: --) 813: ac_dashdash=yes ;; 814: 815: -bindir | --bindir | --bindi | --bind | --bin | --bi) 816: ac_prev=bindir ;; 817: -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 818: bindir=$ac_optarg ;; 819: 820: -build | --build | --buil | --bui | --bu) 821: ac_prev=build_alias ;; 822: -build=* | --build=* | --buil=* | --bui=* | --bu=*) 823: build_alias=$ac_optarg ;; 824: 825: -cache-file | --cache-file | --cache-fil | --cache-fi \ 826: | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 827: ac_prev=cache_file ;; 828: -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 829: | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 830: cache_file=$ac_optarg ;; 831: 832: --config-cache | -C) 833: cache_file=config.cache ;; 834: 835: -datadir | --datadir | --datadi | --datad) 836: ac_prev=datadir ;; 837: -datadir=* | --datadir=* | --datadi=* | --datad=*) 838: datadir=$ac_optarg ;; 839: 840: -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 841: | --dataroo | --dataro | --datar) 842: ac_prev=datarootdir ;; 843: -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 844: | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 845: datarootdir=$ac_optarg ;; 846: 847: -disable-* | --disable-*) 848: ac_useropt=`expr "x$ac_option" : 'x-*disable-$.*$'` 849: # Reject names that are not valid shell variable names. 850: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 851: as_fn_error $? "invalid feature name: $ac_useropt" 852: ac_useropt_orig=$ac_useropt 853: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 854: case $ac_user_opts in 855: *" 856: "enable_$ac_useropt" 857: "*) ;; 858: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 859: ac_unrecognized_sep=', ';; 860: esac 861: eval enable_$ac_useropt=no ;; 862: 863: -docdir | --docdir | --docdi | --doc | --do) 864: ac_prev=docdir ;; 865: -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 866: docdir=$ac_optarg ;; 867: 868: -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 869: ac_prev=dvidir ;; 870: -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 871: dvidir=$ac_optarg ;; 872: 873: -enable-* | --enable-*) 874: ac_useropt=`expr "x$ac_option" : 'x-*enable-$[^=]*$'` 875: # Reject names that are not valid shell variable names. 876: expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 877: as_fn_error $? "invalid feature name: $ac_useropt" 878: ac_useropt_orig=$ac_useropt 879: ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 880: case $ac_user_opts in 881: *" 882: "enable_$ac_useropt" 883: "*) ;; 884: *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 885: ac_unrecognized_sep=', ';; 886: esac 887: eval enable_$ac_useropt=\$ac_optarg ;; 888: 889: -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 890: | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 891: | --exec | --exe | --ex) 892: ac_prev=exec_prefix ;; 893: -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 894: | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 895: | --exec=* | --exe=* | --ex=*) 896: exec_prefix=$ac_optarg ;; 897: 898: -gas | --gas | --ga | --g) 899: # Obsolete; use --with-gas. 900: with_gas=yes ;; 901: 902: -help | --help | --hel | --he | -h) 903: ac_init_help=long ;; 904: -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 905: ac_init_help=recursive ;; 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934: -libdir=* | --libdir=* | --libdi=* | --libd=*) 935: libdir=$ac_optarg ;; 936: 937: -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 938: | --libexe | --libex | --libe) 939: ac_prev=libexecdir ;; 940: -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 941: | --libexe=* | --libex=* | --libe=*) 942: libexecdir=$ac_optarg ;; 943: 944: -localedir | --localedir | --localedi | --localed | --locale) 945: ac_prev=localedir ;; 946: -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 947: localedir=$ac_optarg ;; 948: 949: -localstatedir | --localstatedir | --localstatedi | --localstated \ 950: | --localstate | --localstat | --localsta | --localst | --locals) 951: ac_prev=localstatedir ;; 952: -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 953: | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 954: localstatedir=$ac_optarg ;; 955: 956: -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 957: ac_prev=mandir ;; 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1510: if test -s conftest.err; then 1511: grep -v '^ *+' conftest.err >conftest.er1 1512: cat conftest.er1 >&5 1513: mv -f conftest.er1 conftest.err 1514: fi 1515: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1516: test $ac_status = 0; } && { 1517: test -z "$ac_c_werror_flag" || 1518: test ! -s conftest.err 1519: } && test -s conftest$ac_exeext && { 1520: test "$cross_compiling" = yes || 1521: test -x conftest$ac_exeext 1522: }; then : 1523: ac_retval=0 1524: else 1525: $as_echo "$as_me: failed program was:" >&5 1526: sed 's/^/| /' conftest.$ac_ext >&5 1527: 1528: ac_retval=1 1529: fi 1530: # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1531: # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1532: # interfere with the next link command; also delete a directory that is 1533: # left behind by Apple's compiler. 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Assumes 1580: @%:@ that executables *can* be run. 1581: ac_fn_c_try_run () 1582: { 1583: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1584: if { { ac_try="$ac_link" 1585: case "(($ac_try" in 1586: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1587: *) ac_try_echo=$ac_try;; 1588: esac 1589: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1590: $as_echo "$ac_try_echo"; } >&5 1591: (eval "$ac_link") 2>&5 1592: ac_status=$? 1593: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1594: test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1595: { { case "(($ac_try" in 1596: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1597: *) ac_try_echo=$ac_try;; 1598: esac 1599: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1600: $as_echo "$ac_try_echo"; } >&5 1601: (eval "$ac_try") 2>&5 1602: ac_status=$? 1603: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1604: test $ac_status = 0; }; }; then : 1605: ac_retval=0 1606: else 1607: $as_echo "$as_me: program exited with status $ac_status" >&5 1608: $as_echo "$as_me: failed program was:" >&5 1609: sed 's/^/| /' conftest.$ac_ext >&5 1610: 1611: ac_retval=$ac_status 1612: fi 1613: rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1614: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1615: as_fn_set_status $ac_retval 1616: 1617: } @%:@ ac_fn_c_try_run 1618: 1619: @%:@ ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1620: @%:@ ------------------------------------------------------- 1621: @%:@ Tests whether HEADER exists, giving a warning if it cannot be compiled using 1622: @%:@ the include files in INCLUDES and setting the cache variable VAR 1623: @%:@ accordingly. 1624: ac_fn_c_check_header_mongrel () 1625: { 1626: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1627: if eval \${$3+:} false; then : 1628: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1629: $as_echo_n "checking for $2... " >&6; } 1630: if eval \${$3+:} false; then : 1631: $as_echo_n "(cached) " >&6 1632: fi 1633: eval ac_res=\$$3 1634: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1635: $as_echo "$ac_res" >&6; } 1636: else 1637: # Is the header compilable? 1638: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1639: $as_echo_n "checking $2 usability... " >&6; } 1640: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1641: /* end confdefs.h. */ 1642: $4 1643: @%:@include <$2> 1644: _ACEOF 1645: if ac_fn_c_try_compile "$LINENO"; then : 1646: ac_header_compiler=yes 1647: else 1648: ac_header_compiler=no 1649: fi 1650: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1651: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1652: $as_echo "$ac_header_compiler" >&6; } 1653: 1654: # Is the header present? 1655: { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1656: $as_echo_n "checking $2 presence... " >&6; } 1657: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1658: /* end confdefs.h. */ 1659: @%:@include <$2> 1660: _ACEOF 1661: if ac_fn_c_try_cpp "$LINENO"; then : 1662: ac_header_preproc=yes 1663: else 1664: ac_header_preproc=no 1665: fi 1666: rm -f conftest.err conftest.i conftest.$ac_ext 1667: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1668: $as_echo "$ac_header_preproc" >&6; } 1669: 1670: # So? What about this header? 1671: case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1672: yes:no: ) 1673: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1674: $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1675: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1676: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1677: ;; 1678: no:yes:* ) 1679: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1680: $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1681: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1682: $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1683: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1684: $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1685: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1686: $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1687: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1688: $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1689: ( $as_echo "## ------------------------------- ## 1690: ## Report this to thomas@habets.se ## 1691: ## ------------------------------- ##" 1692: ) | sed "s/^/$as_me: WARNING: /" >&2 1693: ;; 1694: esac 1695: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1696: $as_echo_n "checking for $2... " >&6; } 1697: if eval \${$3+:} false; then : 1698: $as_echo_n "(cached) " >&6 1699: else 1700: eval "$3=\$ac_header_compiler" 1701: fi 1702: eval ac_res=\$$3 1703: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1704: $as_echo "$ac_res" >&6; } 1705: fi 1706: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1707: 1708: } @%:@ ac_fn_c_check_header_mongrel 1709: 1710: @%:@ ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1711: @%:@ ------------------------------------------------------- 1712: @%:@ Tests whether HEADER exists and can be compiled using the include files in 1713: @%:@ INCLUDES, setting the cache variable VAR accordingly. 1714: ac_fn_c_check_header_compile () 1715: { 1716: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1717: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1718: $as_echo_n "checking for $2... " >&6; } 1719: if eval \${$3+:} false; then : 1720: $as_echo_n "(cached) " >&6 1721: else 1722: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1723: /* end confdefs.h. */ 1724: $4 1725: @%:@include <$2> 1726: _ACEOF 1727: if ac_fn_c_try_compile "$LINENO"; then : 1728: eval "$3=yes" 1729: else 1730: eval "$3=no" 1731: fi 1732: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1733: fi 1734: eval ac_res=\$$3 1735: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1736: $as_echo "$ac_res" >&6; } 1737: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1738: 1739: } @%:@ ac_fn_c_check_header_compile 1740: 1741: @%:@ ac_fn_c_find_uintX_t LINENO BITS VAR 1742: @%:@ ------------------------------------ 1743: @%:@ Finds an unsigned integer type with width BITS, setting cache variable VAR 1744: @%:@ accordingly. 1745: ac_fn_c_find_uintX_t () 1746: { 1747: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1748: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1749: $as_echo_n "checking for uint$2_t... " >&6; } 1750: if eval \${$3+:} false; then : 1751: $as_echo_n "(cached) " >&6 1752: else 1753: eval "$3=no" 1754: # Order is important - never check a type that is potentially smaller 1755: # than half of the expected target width. 1756: for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1757: 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1758: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1759: /* end confdefs.h. */ 1760: $ac_includes_default 1761: int 1762: main () 1763: { 1764: static int test_array @<:@1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)@:>@; 1765: test_array @<:@0@:>@ = 0; 1766: return test_array @<:@0@:>@; 1767: 1768: ; 1769: return 0; 1770: } 1771: _ACEOF 1772: if ac_fn_c_try_compile "$LINENO"; then : 1773: case $ac_type in @%:@( 1774: uint$2_t) : 1775: eval "$3=yes" ;; @%:@( 1776: *) : 1777: eval "$3=\$ac_type" ;; 1778: esac 1779: fi 1780: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1781: if eval test \"x\$"$3"\" = x"no"; then : 1782: 1783: else 1784: break 1785: fi 1786: done 1787: fi 1788: eval ac_res=\$$3 1789: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1790: $as_echo "$ac_res" >&6; } 1791: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1792: 1793: } @%:@ ac_fn_c_find_uintX_t 1794: 1795: @%:@ ac_fn_c_check_func LINENO FUNC VAR 1796: @%:@ ---------------------------------- 1797: @%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly 1798: ac_fn_c_check_func () 1799: { 1800: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1801: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1802: $as_echo_n "checking for $2... " >&6; } 1803: if eval \${$3+:} false; then : 1804: $as_echo_n "(cached) " >&6 1805: else 1806: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1807: /* end confdefs.h. */ 1808: /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1809: For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1810: #define $2 innocuous_$2 1811: 1812: /* System header to define __stub macros and hopefully few prototypes, 1813: which can conflict with char $2 (); below. 1814: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1815: <limits.h> exists even on freestanding compilers. */ 1816: 1817: #ifdef __STDC__ 1818: # include <limits.h> 1819: #else 1820: # include <assert.h> 1821: #endif 1822: 1823: #undef $2 1824: 1825: /* Override any GCC internal prototype to avoid an error. 1826: Use char because int might match the return type of a GCC 1827: builtin and then its argument prototype would still apply. */ 1828: #ifdef __cplusplus 1829: extern "C" 1830: #endif 1831: char $2 (); 1832: /* The GNU C library defines this for functions which it implements 1833: to always fail with ENOSYS. Some functions are actually named 1834: something starting with __ and the normal name is an alias. */ 1835: #if defined __stub_$2 || defined __stub___$2 1836: choke me 1837: #endif 1838: 1839: int 1840: main () 1841: { 1842: return $2 (); 1843: ; 1844: return 0; 1845: } 1846: _ACEOF 1847: if ac_fn_c_try_link "$LINENO"; then : 1848: eval "$3=yes" 1849: else 1850: eval "$3=no" 1851: fi 1852: rm -f core conftest.err conftest.$ac_objext \ 1853: conftest$ac_exeext conftest.$ac_ext 1854: fi 1855: eval ac_res=\$$3 1856: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1857: $as_echo "$ac_res" >&6; } 1858: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1859: 1860: } @%:@ ac_fn_c_check_func 1861: cat >config.log <<_ACEOF 1862: This file contains any messages produced by compilers while 1863: running configure, to aid debugging if configure makes a mistake. 1864: 1865: It was created by arping $as_me 2.13, which was 1866: generated by GNU Autoconf 2.69. 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But avoid the broken or 2358: # incompatible versions: 2359: # SysV /etc/install, /usr/sbin/install 2360: # SunOS /usr/etc/install 2361: # IRIX /sbin/install 2362: # AIX /bin/install 2363: # AmigaOS /C/install, which installs bootblocks on floppy discs 2364: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2365: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2366: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2367: # OS/2's system install, which has a completely different semantic 2368: # ./install, which can be erroneously created by make from ./install.sh. 2369: # Reject install programs that cannot install multiple files. 2370: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2371: $as_echo_n "checking for a BSD-compatible install... " >&6; } 2372: if test -z "$INSTALL"; then 2373: if ${ac_cv_path_install+:} false; then : 2374: $as_echo_n "(cached) " >&6 2375: else 2376: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2377: for as_dir in $PATH 2378: do 2379: IFS=$as_save_IFS 2380: test -z "$as_dir" && as_dir=. 2381: # Account for people who put trailing slashes in PATH elements. 2382: case $as_dir/ in @%:@(( 2383: ./ | .// | /[cC]/* | \ 2384: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2385: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2386: /usr/ucb/* ) ;; 2387: *) 2388: # OSF1 and SCO ODT 3.0 have their own names for install. 2389: # Don't use installbsd from OSF since it installs stuff as root 2390: # by default. 2391: for ac_prog in ginstall scoinst install; do 2392: for ac_exec_ext in '' $ac_executable_extensions; do 2393: if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2394: if test $ac_prog = install && 2395: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2396: # AIX install. It has an incompatible calling convention. 2397: : 2398: elif test $ac_prog = install && 2399: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2400: # program-specific install script used by HP pwplus--don't use. 2401: : 2402: else 2403: rm -rf conftest.one conftest.two conftest.dir 2404: echo one > conftest.one 2405: echo two > conftest.two 2406: mkdir conftest.dir 2407: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2408: test -s conftest.one && test -s conftest.two && 2409: test -s conftest.dir/conftest.one && 2410: test -s conftest.dir/conftest.two 2411: then 2412: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2413: break 3 2414: fi 2415: fi 2416: fi 2417: done 2418: done 2419: ;; 2420: esac 2421: 2422: done 2423: IFS=$as_save_IFS 2424: 2425: rm -rf conftest.one conftest.two conftest.dir 2426: 2427: fi 2428: if test "${ac_cv_path_install+set}" = set; then 2429: INSTALL=$ac_cv_path_install 2430: else 2431: # As a last resort, use the slow shell script. Don't cache a 2432: # value for INSTALL within a source directory, because that will 2433: # break other packages using the cache if that directory is 2434: # removed, or if the value is a relative name. 2435: INSTALL=$ac_install_sh 2436: fi 2437: fi 2438: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2439: $as_echo "$INSTALL" >&6; } 2440: 2441: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2442: # It thinks the first close brace ends the variable substitution. 2443: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2444: 2445: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2446: 2447: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2448: 2449: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2450: $as_echo_n "checking whether build environment is sane... " >&6; } 2451: # Just in case 2452: sleep 1 2453: echo timestamp > conftest.file 2454: # Reject unsafe characters in $srcdir or the absolute working directory 2455: # name. Accept space and tab only in the latter. 2456: am_lf=' 2457: ' 2458: case `pwd` in 2459: *[\\\"\#\$\&\'\`$am_lf]*) 2460: as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2461: esac 2462: case $srcdir in 2463: *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2464: as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2465: esac 2466: 2467: # Do `set' in a subshell so we don't clobber the current shell's 2468: # arguments. Must try -L first in case configure is actually a 2469: # symlink; some systems play weird games with the mod time of symlinks 2470: # (eg FreeBSD returns the mod time of the symlink's containing 2471: # directory). 2472: if ( 2473: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2474: if test "$*" = "X"; then 2475: # -L didn't work. 2476: set X `ls -t "$srcdir/configure" conftest.file` 2477: fi 2478: rm -f conftest.file 2479: if test "$*" != "X $srcdir/configure conftest.file" \ 2480: && test "$*" != "X conftest.file $srcdir/configure"; then 2481: 2482: # If neither matched, then we have a broken ls. This can happen 2483: # if, for instance, CONFIG_SHELL is bash and it inherits a 2484: # broken ls alias from the environment. This has actually 2485: # happened. Such a system could not be considered "sane". 2486: as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2487: alias in your environment" "$LINENO" 5 2488: fi 2489: 2490: test "$2" = conftest.file 2491: ) 2492: then 2493: # Ok. 2494: : 2495: else 2496: as_fn_error $? "newly created file is older than distributed files! 2497: Check your system clock" "$LINENO" 5 2498: fi 2499: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2500: $as_echo "yes" >&6; } 2501: test "$program_prefix" != NONE && 2502: program_transform_name="s&^&$program_prefix&;$program_transform_name" 2503: # Use a double $ so make ignores it. 2504: test "$program_suffix" != NONE && 2505: program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2506: # Double any \ or $. 2507: # By default was `s,x,x', remove it if useless. 2508: ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2509: program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2510: 2511: # expand $ac_aux_dir to an absolute path 2512: am_aux_dir=`cd $ac_aux_dir && pwd` 2513: 2514: if test x"${MISSING+set}" != xset; then 2515: case $am_aux_dir in 2516: *\ * | *\ *) 2517: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2518: *) 2519: MISSING="\${SHELL} $am_aux_dir/missing" ;; 2520: esac 2521: fi 2522: # Use eval to expand $SHELL 2523: if eval "$MISSING --run true"; then 2524: am_missing_run="$MISSING --run " 2525: else 2526: am_missing_run= 2527: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2528: $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2529: fi 2530: 2531: if test x"${install_sh}" != xset; then 2532: case $am_aux_dir in 2533: *\ * | *\ *) 2534: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2535: *) 2536: install_sh="\${SHELL} $am_aux_dir/install-sh" 2537: esac 2538: fi 2539: 2540: # Installed binaries are usually stripped using `strip' when the user 2541: # run `make install-strip'. However `strip' might not be the right 2542: # tool to use in cross-compilation environments, therefore Automake 2543: # will honor the `STRIP' environment variable to overrule this program. 2544: if test "$cross_compiling" != no; then 2545: if test -n "$ac_tool_prefix"; then 2546: # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2547: set dummy ${ac_tool_prefix}strip; ac_word=$2 2548: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2549: $as_echo_n "checking for $ac_word... " >&6; } 2550: if ${ac_cv_prog_STRIP+:} false; then : 2551: $as_echo_n "(cached) " >&6 2552: else 2553: if test -n "$STRIP"; then 2554: ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2555: else 2556: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2557: for as_dir in $PATH 2558: do 2559: IFS=$as_save_IFS 2560: test -z "$as_dir" && as_dir=. 2561: for ac_exec_ext in '' $ac_executable_extensions; do 2562: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2563: ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2564: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2565: break 2 2566: fi 2567: done 2568: done 2569: IFS=$as_save_IFS 2570: 2571: fi 2572: fi 2573: STRIP=$ac_cv_prog_STRIP 2574: if test -n "$STRIP"; then 2575: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2576: $as_echo "$STRIP" >&6; } 2577: else 2578: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2579: $as_echo "no" >&6; } 2580: fi 2581: 2582: 2583: fi 2584: if test -z "$ac_cv_prog_STRIP"; then 2585: ac_ct_STRIP=$STRIP 2586: # Extract the first word of "strip", so it can be a program name with args. 2587: set dummy strip; ac_word=$2 2588: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2589: $as_echo_n "checking for $ac_word... " >&6; } 2590: if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2591: $as_echo_n "(cached) " >&6 2592: else 2593: if test -n "$ac_ct_STRIP"; then 2594: ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2595: else 2596: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2597: for as_dir in $PATH 2598: do 2599: IFS=$as_save_IFS 2600: test -z "$as_dir" && as_dir=. 2601: for ac_exec_ext in '' $ac_executable_extensions; do 2602: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2603: ac_cv_prog_ac_ct_STRIP="strip" 2604: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2605: break 2 2606: fi 2607: done 2608: done 2609: IFS=$as_save_IFS 2610: 2611: fi 2612: fi 2613: ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2614: if test -n "$ac_ct_STRIP"; then 2615: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2616: $as_echo "$ac_ct_STRIP" >&6; } 2617: else 2618: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2619: $as_echo "no" >&6; } 2620: fi 2621: 2622: if test "x$ac_ct_STRIP" = x; then 2623: STRIP=":" 2624: else 2625: case $cross_compiling:$ac_tool_warned in 2626: yes:) 2627: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2628: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2629: ac_tool_warned=yes ;; 2630: esac 2631: STRIP=$ac_ct_STRIP 2632: fi 2633: else 2634: STRIP="$ac_cv_prog_STRIP" 2635: fi 2636: 2637: fi 2638: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2639: 2640: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2641: $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2642: if test -z "$MKDIR_P"; then 2643: if ${ac_cv_path_mkdir+:} false; then : 2644: $as_echo_n "(cached) " >&6 2645: else 2646: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2647: for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2648: do 2649: IFS=$as_save_IFS 2650: test -z "$as_dir" && as_dir=. 2651: for ac_prog in mkdir gmkdir; do 2652: for ac_exec_ext in '' $ac_executable_extensions; do 2653: as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2654: case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2655: 'mkdir (GNU coreutils) '* | \ 2656: 'mkdir (coreutils) '* | \ 2657: 'mkdir (fileutils) '4.1*) 2658: ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2659: break 3;; 2660: esac 2661: done 2662: done 2663: done 2664: IFS=$as_save_IFS 2665: 2666: fi 2667: 2668: test -d ./--version && rmdir ./--version 2669: if test "${ac_cv_path_mkdir+set}" = set; then 2670: MKDIR_P="$ac_cv_path_mkdir -p" 2671: else 2672: # As a last resort, use the slow shell script. Don't cache a 2673: # value for MKDIR_P within a source directory, because that will 2674: # break other packages using the cache if that directory is 2675: # removed, or if the value is a relative name. 2676: MKDIR_P="$ac_install_sh -d" 2677: fi 2678: fi 2679: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2680: $as_echo "$MKDIR_P" >&6; } 2681: 2682: mkdir_p="$MKDIR_P" 2683: case $mkdir_p in 2684: [\\/$]* | ?:[\\/]*) ;; 2685: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2686: esac 2687: 2688: for ac_prog in gawk mawk nawk awk 2689: do 2690: # Extract the first word of "$ac_prog", so it can be a program name with args. 2691: set dummy $ac_prog; ac_word=$2 2692: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2693: $as_echo_n "checking for $ac_word... " >&6; } 2694: if ${ac_cv_prog_AWK+:} false; then : 2695: $as_echo_n "(cached) " >&6 2696: else 2697: if test -n "$AWK"; then 2698: ac_cv_prog_AWK="$AWK" # Let the user override the test. 2699: else 2700: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2701: for as_dir in $PATH 2702: do 2703: IFS=$as_save_IFS 2704: test -z "$as_dir" && as_dir=. 2705: for ac_exec_ext in '' $ac_executable_extensions; do 2706: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2707: ac_cv_prog_AWK="$ac_prog" 2708: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2709: break 2 2710: fi 2711: done 2712: done 2713: IFS=$as_save_IFS 2714: 2715: fi 2716: fi 2717: AWK=$ac_cv_prog_AWK 2718: if test -n "$AWK"; then 2719: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2720: $as_echo "$AWK" >&6; } 2721: else 2722: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2723: $as_echo "no" >&6; } 2724: fi 2725: 2726: 2727: test -n "$AWK" && break 2728: done 2729: 2730: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2731: $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2732: set x ${MAKE-make} 2733: ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2734: if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2735: $as_echo_n "(cached) " >&6 2736: else 2737: cat >conftest.make <<\_ACEOF 2738: SHELL = /bin/sh 2739: all: 2740: @echo '@@@%%%=$(MAKE)=@@@%%%' 2741: _ACEOF 2742: # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2743: case `${MAKE-make} -f conftest.make 2>/dev/null` in 2744: *@@@%%%=?*=@@@%%%*) 2745: eval ac_cv_prog_make_${ac_make}_set=yes;; 2746: *) 2747: eval ac_cv_prog_make_${ac_make}_set=no;; 2748: esac 2749: rm -f conftest.make 2750: fi 2751: if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2752: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2753: $as_echo "yes" >&6; } 2754: SET_MAKE= 2755: else 2756: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2757: $as_echo "no" >&6; } 2758: SET_MAKE="MAKE=${MAKE-make}" 2759: fi 2760: 2761: rm -rf .tst 2>/dev/null 2762: mkdir .tst 2>/dev/null 2763: if test -d .tst; then 2764: am__leading_dot=. 2765: else 2766: am__leading_dot=_ 2767: fi 2768: rmdir .tst 2>/dev/null 2769: 2770: if test "`cd $srcdir && pwd`" != "`pwd`"; then 2771: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2772: # is not polluted with repeated "-I." 2773: am__isrc=' -I$(srcdir)' 2774: # test to see if srcdir already configured 2775: if test -f $srcdir/config.status; then 2776: as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2777: fi 2778: fi 2779: 2780: # test whether we have cygpath 2781: if test -z "$CYGPATH_W"; then 2782: if (cygpath --version) >/dev/null 2>/dev/null; then 2783: CYGPATH_W='cygpath -w' 2784: else 2785: CYGPATH_W=echo 2786: fi 2787: fi 2788: 2789: 2790: # Define the identity of the package. 2791: PACKAGE='arping' 2792: VERSION='2.13' 2793: 2794: 2795: cat >>confdefs.h <<_ACEOF 2796: @%:@define PACKAGE "$PACKAGE" 2797: _ACEOF 2798: 2799: 2800: cat >>confdefs.h <<_ACEOF 2801: @%:@define VERSION "$VERSION" 2802: _ACEOF 2803: 2804: # Some tools Automake needs. 2805: 2806: ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2807: 2808: 2809: AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2810: 2811: 2812: AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2813: 2814: 2815: AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2816: 2817: 2818: MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2819: 2820: # We need awk for the "check" target. The system "awk" is bad on 2821: # some platforms. 2822: # Always define AMTAR for backward compatibility. Yes, it's still used 2823: # in the wild :-( We should find a proper way to deprecate it ... 2824: AMTAR='$${TAR-tar}' 2825: 2826: am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2827: 2828: 2829: 2830: 2831: 2832: 2833: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2834: $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2835: @%:@ Check whether --enable-maintainer-mode was given. 2836: if test "${enable_maintainer_mode+set}" = set; then : 2837: enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2838: else 2839: USE_MAINTAINER_MODE=no 2840: fi 2841: 2842: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2843: $as_echo "$USE_MAINTAINER_MODE" >&6; } 2844: if test $USE_MAINTAINER_MODE = yes; then 2845: MAINTAINER_MODE_TRUE= 2846: MAINTAINER_MODE_FALSE='#' 2847: else 2848: MAINTAINER_MODE_TRUE='#' 2849: MAINTAINER_MODE_FALSE= 2850: fi 2851: 2852: MAINT=$MAINTAINER_MODE_TRUE 2853: 2854: 2855: ac_config_headers="$ac_config_headers config.h" 2856: 2857: 2858: 2859: # Checks for programs. 2860: ac_ext=c 2861: ac_cpp='$CPP $CPPFLAGS' 2862: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2863: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2864: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2865: if test -n "$ac_tool_prefix"; then 2866: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2867: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2868: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2869: $as_echo_n "checking for $ac_word... " >&6; } 2870: if ${ac_cv_prog_CC+:} false; then : 2871: $as_echo_n "(cached) " >&6 2872: else 2873: if test -n "$CC"; then 2874: ac_cv_prog_CC="$CC" # Let the user override the test. 2875: else 2876: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2877: for as_dir in $PATH 2878: do 2879: IFS=$as_save_IFS 2880: test -z "$as_dir" && as_dir=. 2881: for ac_exec_ext in '' $ac_executable_extensions; do 2882: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2883: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2884: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2885: break 2 2886: fi 2887: done 2888: done 2889: IFS=$as_save_IFS 2890: 2891: fi 2892: fi 2893: CC=$ac_cv_prog_CC 2894: if test -n "$CC"; then 2895: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2896: $as_echo "$CC" >&6; } 2897: else 2898: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2899: $as_echo "no" >&6; } 2900: fi 2901: 2902: 2903: fi 2904: if test -z "$ac_cv_prog_CC"; then 2905: ac_ct_CC=$CC 2906: # Extract the first word of "gcc", so it can be a program name with args. 2907: set dummy gcc; ac_word=$2 2908: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2909: $as_echo_n "checking for $ac_word... " >&6; } 2910: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2911: $as_echo_n "(cached) " >&6 2912: else 2913: if test -n "$ac_ct_CC"; then 2914: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2915: else 2916: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2917: for as_dir in $PATH 2918: do 2919: IFS=$as_save_IFS 2920: test -z "$as_dir" && as_dir=. 2921: for ac_exec_ext in '' $ac_executable_extensions; do 2922: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2923: ac_cv_prog_ac_ct_CC="gcc" 2924: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2925: break 2 2926: fi 2927: done 2928: done 2929: IFS=$as_save_IFS 2930: 2931: fi 2932: fi 2933: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2934: if test -n "$ac_ct_CC"; then 2935: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2936: $as_echo "$ac_ct_CC" >&6; } 2937: else 2938: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2939: $as_echo "no" >&6; } 2940: fi 2941: 2942: if test "x$ac_ct_CC" = x; then 2943: CC="" 2944: else 2945: case $cross_compiling:$ac_tool_warned in 2946: yes:) 2947: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2948: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2949: ac_tool_warned=yes ;; 2950: esac 2951: CC=$ac_ct_CC 2952: fi 2953: else 2954: CC="$ac_cv_prog_CC" 2955: fi 2956: 2957: if test -z "$CC"; then 2958: if test -n "$ac_tool_prefix"; then 2959: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2960: set dummy ${ac_tool_prefix}cc; ac_word=$2 2961: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2962: $as_echo_n "checking for $ac_word... " >&6; } 2963: if ${ac_cv_prog_CC+:} false; then : 2964: $as_echo_n "(cached) " >&6 2965: else 2966: if test -n "$CC"; then 2967: ac_cv_prog_CC="$CC" # Let the user override the test. 2968: else 2969: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2970: for as_dir in $PATH 2971: do 2972: IFS=$as_save_IFS 2973: test -z "$as_dir" && as_dir=. 2974: for ac_exec_ext in '' $ac_executable_extensions; do 2975: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2976: ac_cv_prog_CC="${ac_tool_prefix}cc" 2977: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2978: break 2 2979: fi 2980: done 2981: done 2982: IFS=$as_save_IFS 2983: 2984: fi 2985: fi 2986: CC=$ac_cv_prog_CC 2987: if test -n "$CC"; then 2988: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2989: $as_echo "$CC" >&6; } 2990: else 2991: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2992: $as_echo "no" >&6; } 2993: fi 2994: 2995: 2996: fi 2997: fi 2998: if test -z "$CC"; then 2999: # Extract the first word of "cc", so it can be a program name with args. 3000: set dummy cc; ac_word=$2 3001: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3002: $as_echo_n "checking for $ac_word... " >&6; } 3003: if ${ac_cv_prog_CC+:} false; then : 3004: $as_echo_n "(cached) " >&6 3005: else 3006: if test -n "$CC"; then 3007: ac_cv_prog_CC="$CC" # Let the user override the test. 3008: else 3009: ac_prog_rejected=no 3010: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3011: for as_dir in $PATH 3012: do 3013: IFS=$as_save_IFS 3014: test -z "$as_dir" && as_dir=. 3015: for ac_exec_ext in '' $ac_executable_extensions; do 3016: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3017: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3018: ac_prog_rejected=yes 3019: continue 3020: fi 3021: ac_cv_prog_CC="cc" 3022: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3023: break 2 3024: fi 3025: done 3026: done 3027: IFS=$as_save_IFS 3028: 3029: if test $ac_prog_rejected = yes; then 3030: # We found a bogon in the path, so make sure we never use it. 3031: set dummy $ac_cv_prog_CC 3032: shift 3033: if test $@%:@ != 0; then 3034: # We chose a different compiler from the bogus one. 3035: # However, it has the same basename, so the bogon will be chosen 3036: # first if we set CC to just the basename; use the full file name. 3037: shift 3038: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3039: fi 3040: fi 3041: fi 3042: fi 3043: CC=$ac_cv_prog_CC 3044: if test -n "$CC"; then 3045: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3046: $as_echo "$CC" >&6; } 3047: else 3048: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3049: $as_echo "no" >&6; } 3050: fi 3051: 3052: 3053: fi 3054: if test -z "$CC"; then 3055: if test -n "$ac_tool_prefix"; then 3056: for ac_prog in cl.exe 3057: do 3058: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3059: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3060: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3061: $as_echo_n "checking for $ac_word... " >&6; } 3062: if ${ac_cv_prog_CC+:} false; then : 3063: $as_echo_n "(cached) " >&6 3064: else 3065: if test -n "$CC"; then 3066: ac_cv_prog_CC="$CC" # Let the user override the test. 3067: else 3068: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3069: for as_dir in $PATH 3070: do 3071: IFS=$as_save_IFS 3072: test -z "$as_dir" && as_dir=. 3073: for ac_exec_ext in '' $ac_executable_extensions; do 3074: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3075: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3076: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3077: break 2 3078: fi 3079: done 3080: done 3081: IFS=$as_save_IFS 3082: 3083: fi 3084: fi 3085: CC=$ac_cv_prog_CC 3086: if test -n "$CC"; then 3087: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3088: $as_echo "$CC" >&6; } 3089: else 3090: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3091: $as_echo "no" >&6; } 3092: fi 3093: 3094: 3095: test -n "$CC" && break 3096: done 3097: fi 3098: if test -z "$CC"; then 3099: ac_ct_CC=$CC 3100: for ac_prog in cl.exe 3101: do 3102: # Extract the first word of "$ac_prog", so it can be a program name with args. 3103: set dummy $ac_prog; ac_word=$2 3104: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3105: $as_echo_n "checking for $ac_word... " >&6; } 3106: if ${ac_cv_prog_ac_ct_CC+:} false; then : 3107: $as_echo_n "(cached) " >&6 3108: else 3109: if test -n "$ac_ct_CC"; then 3110: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3111: else 3112: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3113: for as_dir in $PATH 3114: do 3115: IFS=$as_save_IFS 3116: test -z "$as_dir" && as_dir=. 3117: for ac_exec_ext in '' $ac_executable_extensions; do 3118: if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3119: ac_cv_prog_ac_ct_CC="$ac_prog" 3120: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3121: break 2 3122: fi 3123: done 3124: done 3125: IFS=$as_save_IFS 3126: 3127: fi 3128: fi 3129: ac_ct_CC=$ac_cv_prog_ac_ct_CC 3130: if test -n "$ac_ct_CC"; then 3131: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3132: $as_echo "$ac_ct_CC" >&6; } 3133: else 3134: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3135: $as_echo "no" >&6; } 3136: fi 3137: 3138: 3139: test -n "$ac_ct_CC" && break 3140: done 3141: 3142: if test "x$ac_ct_CC" = x; then 3143: CC="" 3144: else 3145: case $cross_compiling:$ac_tool_warned in 3146: yes:) 3147: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3148: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3149: ac_tool_warned=yes ;; 3150: esac 3151: CC=$ac_ct_CC 3152: fi 3153: fi 3154: 3155: fi 3156: 3157: 3158: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3159: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3160: as_fn_error $? "no acceptable C compiler found in \$PATH 3161: See \`config.log' for more details" "$LINENO" 5; } 3162: 3163: # Provide some information about the compiler. 3164: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3165: set X $ac_compile 3166: ac_compiler=$2 3167: for ac_option in --version -v -V -qversion; do 3168: { { ac_try="$ac_compiler $ac_option >&5" 3169: case "(($ac_try" in 3170: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3171: *) ac_try_echo=$ac_try;; 3172: esac 3173: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3174: $as_echo "$ac_try_echo"; } >&5 3175: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3176: ac_status=$? 3177: if test -s conftest.err; then 3178: sed '10a\ 3179: ... rest of stderr output deleted ... 3180: 10q' conftest.err >conftest.er1 3181: cat conftest.er1 >&5 3182: fi 3183: rm -f conftest.er1 conftest.err 3184: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3185: test $ac_status = 0; } 3186: done 3187: 3188: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3189: /* end confdefs.h. */ 3190: 3191: int 3192: main () 3193: { 3194: 3195: ; 3196: return 0; 3197: } 3198: _ACEOF 3199: ac_clean_files_save=$ac_clean_files 3200: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3201: # Try to create an executable without -o first, disregard a.out. 3202: # It will help us diagnose broken compilers, and finding out an intuition 3203: # of exeext. 3204: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3205: $as_echo_n "checking whether the C compiler works... " >&6; } 3206: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3207: 3208: # The possible output files: 3209: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3210: 3211: ac_rmfiles= 3212: for ac_file in $ac_files 3213: do 3214: case $ac_file in 3215: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3216: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3217: esac 3218: done 3219: rm -f $ac_rmfiles 3220: 3221: if { { ac_try="$ac_link_default" 3222: case "(($ac_try" in 3223: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3224: *) ac_try_echo=$ac_try;; 3225: esac 3226: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3227: $as_echo "$ac_try_echo"; } >&5 3228: (eval "$ac_link_default") 2>&5 3229: ac_status=$? 3230: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3231: test $ac_status = 0; }; then : 3232: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3233: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3234: # in a Makefile. We should not override ac_cv_exeext if it was cached, 3235: # so that the user can short-circuit this test for compilers unknown to 3236: # Autoconf. 3237: for ac_file in $ac_files '' 3238: do 3239: test -f "$ac_file" || continue 3240: case $ac_file in 3241: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3242: ;; 3243: [ab].out ) 3244: # We found the default executable, but exeext='' is most 3245: # certainly right. 3246: break;; 3247: *.* ) 3248: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3249: then :; else 3250: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3251: fi 3252: # We set ac_cv_exeext here because the later test for it is not 3253: # safe: cross compilers may not add the suffix if given an `-o' 3254: # argument, so we may need to know it at that point already. 3255: # Even if this section looks crufty: it has the advantage of 3256: # actually working. 3257: break;; 3258: * ) 3259: break;; 3260: esac 3261: done 3262: test "$ac_cv_exeext" = no && ac_cv_exeext= 3263: 3264: else 3265: ac_file='' 3266: fi 3267: if test -z "$ac_file"; then : 3268: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3269: $as_echo "no" >&6; } 3270: $as_echo "$as_me: failed program was:" >&5 3271: sed 's/^/| /' conftest.$ac_ext >&5 3272: 3273: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3274: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3275: as_fn_error 77 "C compiler cannot create executables 3276: See \`config.log' for more details" "$LINENO" 5; } 3277: else 3278: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3279: $as_echo "yes" >&6; } 3280: fi 3281: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3282: $as_echo_n "checking for C compiler default output file name... " >&6; } 3283: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3284: $as_echo "$ac_file" >&6; } 3285: ac_exeext=$ac_cv_exeext 3286: 3287: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3288: ac_clean_files=$ac_clean_files_save 3289: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3290: $as_echo_n "checking for suffix of executables... " >&6; } 3291: if { { ac_try="$ac_link" 3292: case "(($ac_try" in 3293: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3294: *) ac_try_echo=$ac_try;; 3295: esac 3296: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3297: $as_echo "$ac_try_echo"; } >&5 3298: (eval "$ac_link") 2>&5 3299: ac_status=$? 3300: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3301: test $ac_status = 0; }; then : 3302: # If both `conftest.exe' and `conftest' are `present' (well, observable) 3303: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3304: # work properly (i.e., refer to `conftest.exe'), while it won't with 3305: # `rm'. 3306: for ac_file in conftest.exe conftest conftest.*; do 3307: test -f "$ac_file" || continue 3308: case $ac_file in 3309: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3310: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 3311: break;; 3312: * ) break;; 3313: esac 3314: done 3315: else 3316: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3317: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3318: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3319: See \`config.log' for more details" "$LINENO" 5; } 3320: fi 3321: rm -f conftest conftest$ac_cv_exeext 3322: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3323: $as_echo "$ac_cv_exeext" >&6; } 3324: 3325: rm -f conftest.$ac_ext 3326: EXEEXT=$ac_cv_exeext 3327: ac_exeext=$EXEEXT 3328: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3329: /* end confdefs.h. */ 3330: @%:@include <stdio.h> 3331: int 3332: main () 3333: { 3334: FILE *f = fopen ("conftest.out", "w"); 3335: return ferror (f) || fclose (f) != 0; 3336: 3337: ; 3338: return 0; 3339: } 3340: _ACEOF 3341: ac_clean_files="$ac_clean_files conftest.out" 3342: # Check that the compiler produces executables we can run. If not, either 3343: # the compiler is broken, or we cross compile. 3344: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3345: $as_echo_n "checking whether we are cross compiling... " >&6; } 3346: if test "$cross_compiling" != yes; then 3347: { { ac_try="$ac_link" 3348: case "(($ac_try" in 3349: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3350: *) ac_try_echo=$ac_try;; 3351: esac 3352: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3353: $as_echo "$ac_try_echo"; } >&5 3354: (eval "$ac_link") 2>&5 3355: ac_status=$? 3356: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3357: test $ac_status = 0; } 3358: if { ac_try='./conftest$ac_cv_exeext' 3359: { { case "(($ac_try" in 3360: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3361: *) ac_try_echo=$ac_try;; 3362: esac 3363: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3364: $as_echo "$ac_try_echo"; } >&5 3365: (eval "$ac_try") 2>&5 3366: ac_status=$? 3367: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3368: test $ac_status = 0; }; }; then 3369: cross_compiling=no 3370: else 3371: if test "$cross_compiling" = maybe; then 3372: cross_compiling=yes 3373: else 3374: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3375: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3376: as_fn_error $? "cannot run C compiled programs. 3377: If you meant to cross compile, use \`--host'. 3378: See \`config.log' for more details" "$LINENO" 5; } 3379: fi 3380: fi 3381: fi 3382: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3383: $as_echo "$cross_compiling" >&6; } 3384: 3385: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3386: ac_clean_files=$ac_clean_files_save 3387: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3388: $as_echo_n "checking for suffix of object files... " >&6; } 3389: if ${ac_cv_objext+:} false; then : 3390: $as_echo_n "(cached) " >&6 3391: else 3392: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3393: /* end confdefs.h. */ 3394: 3395: int 3396: main () 3397: { 3398: 3399: ; 3400: return 0; 3401: } 3402: _ACEOF 3403: rm -f conftest.o conftest.obj 3404: if { { ac_try="$ac_compile" 3405: case "(($ac_try" in 3406: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3407: *) ac_try_echo=$ac_try;; 3408: esac 3409: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3410: $as_echo "$ac_try_echo"; } >&5 3411: (eval "$ac_compile") 2>&5 3412: ac_status=$? 3413: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3414: test $ac_status = 0; }; then : 3415: for ac_file in conftest.o conftest.obj conftest.*; do 3416: test -f "$ac_file" || continue; 3417: case $ac_file in 3418: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3419: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 3420: break;; 3421: esac 3422: done 3423: else 3424: $as_echo "$as_me: failed program was:" >&5 3425: sed 's/^/| /' conftest.$ac_ext >&5 3426: 3427: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3428: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3429: as_fn_error $? "cannot compute suffix of object files: cannot compile 3430: See \`config.log' for more details" "$LINENO" 5; } 3431: fi 3432: rm -f conftest.$ac_cv_objext conftest.$ac_ext 3433: fi 3434: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3435: $as_echo "$ac_cv_objext" >&6; } 3436: OBJEXT=$ac_cv_objext 3437: ac_objext=$OBJEXT 3438: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3439: $as_echo_n "checking whether we are using the GNU C compiler... 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It has 3585: function prototypes and stuff, but not '\xHH' hex character constants. 3586: These don't provoke an error unfortunately, instead are silently treated 3587: as 'x'. The following induces an error, until -std is added to get 3588: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3589: array size at least. It's necessary to write '\x00'==0 to get something 3590: that's true only with -std. */ 3591: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3592: 3593: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3594: inside strings and character constants. */ 3595: #define FOO(x) 'x' 3596: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3597: 3598: int test (int i, double x); 3599: struct s1 {int (*f) (int a);}; 3600: struct s2 {int (*f) (double a);}; 3601: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3602: int argc; 3603: char **argv; 3604: int 3605: main () 3606: { 3607: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3608: ; 3609: return 0; 3610: } 3611: _ACEOF 3612: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3613: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3614: do 3615: CC="$ac_save_CC $ac_arg" 3616: if ac_fn_c_try_compile "$LINENO"; then : 3617: ac_cv_prog_cc_c89=$ac_arg 3618: fi 3619: rm -f core conftest.err conftest.$ac_objext 3620: test "x$ac_cv_prog_cc_c89" != "xno" && break 3621: done 3622: rm -f conftest.$ac_ext 3623: CC=$ac_save_CC 3624: 3625: fi 3626: # AC_CACHE_VAL 3627: case "x$ac_cv_prog_cc_c89" in 3628: x) 3629: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3630: $as_echo "none needed" >&6; } ;; 3631: xno) 3632: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3633: $as_echo "unsupported" >&6; } ;; 3634: *) 3635: CC="$CC $ac_cv_prog_cc_c89" 3636: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3637: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3638: esac 3639: if test "x$ac_cv_prog_cc_c89" != xno; then : 3640: 3641: fi 3642: 3643: ac_ext=c 3644: ac_cpp='$CPP $CPPFLAGS' 3645: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3646: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3647: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3648: DEPDIR="${am__leading_dot}deps" 3649: 3650: ac_config_commands="$ac_config_commands depfiles" 3651: 3652: 3653: am_make=${MAKE-make} 3654: cat > confinc << 'END' 3655: am__doit: 3656: @echo this is the am__doit target 3657: .PHONY: am__doit 3658: END 3659: # If we don't find an include directive, just comment out the code. 3660: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3661: $as_echo_n "checking for style of include used by $am_make... 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" >&6; } 3716: if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3717: $as_echo_n "(cached) " >&6 3718: else 3719: if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3720: # We make a subdir and do the tests there. Otherwise we can end up 3721: # making bogus files that we don't know about and never remove. For 3722: # instance it was reported that on HP-UX the gcc test will end up 3723: # making a dummy file named `D' -- because `-MD' means `put the output 3724: # in D'. 3725: rm -rf conftest.dir 3726: mkdir conftest.dir 3727: # Copy depcomp to subdir because otherwise we won't find it if we're 3728: # using a relative directory. 3729: cp "$am_depcomp" conftest.dir 3730: cd conftest.dir 3731: # We will build objects and dependencies in a subdirectory because 3732: # it helps to detect inapplicable dependency modes. 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It turns out that the SunPro C++ compiler does not properly 3767: # handle `-M -o', and we need to detect this. Also, some Intel 3768: # versions had trouble with output in subdirs 3769: am__obj=sub/conftest.${OBJEXT-o} 3770: am__minus_obj="-o $am__obj" 3771: case $depmode in 3772: gcc) 3773: # This depmode causes a compiler race in universal mode. 3774: test "$am__universal" = false || continue 3775: ;; 3776: nosideeffect) 3777: # after this tag, mechanisms are not by side-effect, so they'll 3778: # only be used when explicitly requested 3779: if test "x$enable_dependency_tracking" = xyes; then 3780: continue 3781: else 3782: break 3783: fi 3784: ;; 3785: msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3786: # This compiler won't grok `-c -o', but also, the minuso test has 3787: # not run yet. These depmodes are late enough in the game, and 3788: # so weak that their functioning should not be impacted. 3789: am__obj=conftest.${OBJEXT-o} 3790: am__minus_obj= 3791: ;; 3792: none) break ;; 3793: esac 3794: if depmode=$depmode \ 3795: source=sub/conftest.c object=$am__obj \ 3796: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3797: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3798: >/dev/null 2>conftest.err && 3799: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3800: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3801: grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3802: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3803: # icc doesn't choke on unknown options, it will just issue warnings 3804: # or remarks (even with -Werror). So we grep stderr for any message 3805: # that says an option was ignored or not supported. 3806: # When given -MP, icc 7.0 and 7.1 complain thusly: 3807: # icc: Command line warning: ignoring option '-M'; no argument required 3808: # The diagnosis changed in icc 8.0: 3809: # icc: Command line remark: option '-MP' not supported 3810: if (grep 'ignoring option' conftest.err || 3811: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3812: am_cv_CC_dependencies_compiler_type=$depmode 3813: break 3814: fi 3815: fi 3816: done 3817: 3818: cd .. 3819: rm -rf conftest.dir 3820: else 3821: am_cv_CC_dependencies_compiler_type=none 3822: fi 3823: 3824: fi 3825: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3826: $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3827: CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3828: 3829: if 3830: test "x$enable_dependency_tracking" != xno \ 3831: && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3832: am__fastdepCC_TRUE= 3833: am__fastdepCC_FALSE='#' 3834: else 3835: am__fastdepCC_TRUE='#' 3836: am__fastdepCC_FALSE= 3837: fi 3838: 3839: 3840: 3841: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3842: $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } 3877: if ${ac_cv_lib_m_sqrt+:} false; then : 3878: $as_echo_n "(cached) " >&6 3879: else 3880: ac_check_lib_save_LIBS=$LIBS 3881: LIBS="-lm $LIBS" 3882: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3883: /* end confdefs.h. */ 3884: 3885: /* Override any GCC internal prototype to avoid an error. 3886: Use char because int might match the return type of a GCC 3887: builtin and then its argument prototype would still apply. */ 3888: #ifdef __cplusplus 3889: extern "C" 3890: #endif 3891: char sqrt (); 3892: int 3893: main () 3894: { 3895: return sqrt (); 3896: ; 3897: return 0; 3898: } 3899: _ACEOF 3900: if ac_fn_c_try_link "$LINENO"; then : 3901: ac_cv_lib_m_sqrt=yes 3902: else 3903: ac_cv_lib_m_sqrt=no 3904: fi 3905: rm -f core conftest.err conftest.$ac_objext \ 3906: conftest$ac_exeext conftest.$ac_ext 3907: LIBS=$ac_check_lib_save_LIBS 3908: fi 3909: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5 3910: $as_echo "$ac_cv_lib_m_sqrt" >&6; } 3911: if test "x$ac_cv_lib_m_sqrt" = xyes; then : 3912: cat >>confdefs.h <<_ACEOF 3913: @%:@define HAVE_LIBM 1 3914: _ACEOF 3915: 3916: LIBS="-lm $LIBS" 3917: 3918: fi 3919: 3920: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 3921: $as_echo_n "checking for socket in -lsocket... " >&6; } 3922: if ${ac_cv_lib_socket_socket+:} false; then : 3923: $as_echo_n "(cached) " >&6 3924: else 3925: ac_check_lib_save_LIBS=$LIBS 3926: LIBS="-lsocket $LIBS" 3927: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3928: /* end confdefs.h. */ 3929: 3930: /* Override any GCC internal prototype to avoid an error. 3931: Use char because int might match the return type of a GCC 3932: builtin and then its argument prototype would still apply. */ 3933: #ifdef __cplusplus 3934: extern "C" 3935: #endif 3936: char socket (); 3937: int 3938: main () 3939: { 3940: return socket (); 3941: ; 3942: return 0; 3943: } 3944: _ACEOF 3945: if ac_fn_c_try_link "$LINENO"; then : 3946: ac_cv_lib_socket_socket=yes 3947: else 3948: ac_cv_lib_socket_socket=no 3949: fi 3950: rm -f core conftest.err conftest.$ac_objext \ 3951: conftest$ac_exeext conftest.$ac_ext 3952: LIBS=$ac_check_lib_save_LIBS 3953: fi 3954: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 3955: $as_echo "$ac_cv_lib_socket_socket" >&6; } 3956: if test "x$ac_cv_lib_socket_socket" = xyes; then : 3957: cat >>confdefs.h <<_ACEOF 3958: @%:@define HAVE_LIBSOCKET 1 3959: _ACEOF 3960: 3961: LIBS="-lsocket $LIBS" 3962: 3963: fi 3964: 3965: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 3966: $as_echo_n "checking for gethostbyname in -lnsl... " >&6; } 3967: if ${ac_cv_lib_nsl_gethostbyname+:} false; then : 3968: $as_echo_n "(cached) " >&6 3969: else 3970: ac_check_lib_save_LIBS=$LIBS 3971: LIBS="-lnsl $LIBS" 3972: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3973: /* end confdefs.h. */ 3974: 3975: /* Override any GCC internal prototype to avoid an error. 3976: Use char because int might match the return type of a GCC 3977: builtin and then its argument prototype would still apply. */ 3978: #ifdef __cplusplus 3979: extern "C" 3980: #endif 3981: char gethostbyname (); 3982: int 3983: main () 3984: { 3985: return gethostbyname (); 3986: ; 3987: return 0; 3988: } 3989: _ACEOF 3990: if ac_fn_c_try_link "$LINENO"; then : 3991: ac_cv_lib_nsl_gethostbyname=yes 3992: else 3993: ac_cv_lib_nsl_gethostbyname=no 3994: fi 3995: rm -f core conftest.err conftest.$ac_objext \ 3996: conftest$ac_exeext conftest.$ac_ext 3997: LIBS=$ac_check_lib_save_LIBS 3998: fi 3999: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 4000: $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } 4001: if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then : 4002: cat >>confdefs.h <<_ACEOF 4003: @%:@define HAVE_LIBNSL 1 4004: _ACEOF 4005: 4006: LIBS="-lnsl $LIBS" 4007: 4008: fi 4009: 4010: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 4011: $as_echo_n "checking for clock_gettime in -lrt... " >&6; } 4012: if ${ac_cv_lib_rt_clock_gettime+:} false; then : 4013: $as_echo_n "(cached) " >&6 4014: else 4015: ac_check_lib_save_LIBS=$LIBS 4016: LIBS="-lrt $LIBS" 4017: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4018: /* end confdefs.h. */ 4019: 4020: /* Override any GCC internal prototype to avoid an error. 4021: Use char because int might match the return type of a GCC 4022: builtin and then its argument prototype would still apply. */ 4023: #ifdef __cplusplus 4024: extern "C" 4025: #endif 4026: char clock_gettime (); 4027: int 4028: main () 4029: { 4030: return clock_gettime (); 4031: ; 4032: return 0; 4033: } 4034: _ACEOF 4035: if ac_fn_c_try_link "$LINENO"; then : 4036: ac_cv_lib_rt_clock_gettime=yes 4037: else 4038: ac_cv_lib_rt_clock_gettime=no 4039: fi 4040: rm -f core conftest.err conftest.$ac_objext \ 4041: conftest$ac_exeext conftest.$ac_ext 4042: LIBS=$ac_check_lib_save_LIBS 4043: fi 4044: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 4045: $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 4046: if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : 4047: cat >>confdefs.h <<_ACEOF 4048: @%:@define HAVE_LIBRT 1 4049: _ACEOF 4050: 4051: LIBS="-lrt $LIBS" 4052: 4053: fi 4054: 4055: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnet_name_resolve in -lnet" >&5 4056: $as_echo_n "checking for libnet_name_resolve in -lnet... " >&6; } 4057: if ${ac_cv_lib_net_libnet_name_resolve+:} false; then : 4058: $as_echo_n "(cached) " >&6 4059: else 4060: ac_check_lib_save_LIBS=$LIBS 4061: LIBS="-lnet $LIBS" 4062: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4063: /* end confdefs.h. */ 4064: 4065: /* Override any GCC internal prototype to avoid an error. 4066: Use char because int might match the return type of a GCC 4067: builtin and then its argument prototype would still apply. */ 4068: #ifdef __cplusplus 4069: extern "C" 4070: #endif 4071: char libnet_name_resolve (); 4072: int 4073: main () 4074: { 4075: return libnet_name_resolve (); 4076: ; 4077: return 0; 4078: } 4079: _ACEOF 4080: if ac_fn_c_try_link "$LINENO"; then : 4081: ac_cv_lib_net_libnet_name_resolve=yes 4082: else 4083: ac_cv_lib_net_libnet_name_resolve=no 4084: fi 4085: rm -f core conftest.err conftest.$ac_objext \ 4086: conftest$ac_exeext conftest.$ac_ext 4087: LIBS=$ac_check_lib_save_LIBS 4088: fi 4089: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_name_resolve" >&5 4090: $as_echo "$ac_cv_lib_net_libnet_name_resolve" >&6; } 4091: if test "x$ac_cv_lib_net_libnet_name_resolve" = xyes; then : 4092: as_fn_error $? "libnet 1.0.x found. Arping 2.x requires libnet 1.1.x" "$LINENO" 5 4093: fi 4094: 4095: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnet_init in -lnet" >&5 4096: $as_echo_n "checking for libnet_init in -lnet... " >&6; } 4097: if ${ac_cv_lib_net_libnet_init+:} false; then : 4098: $as_echo_n "(cached) " >&6 4099: else 4100: ac_check_lib_save_LIBS=$LIBS 4101: LIBS="-lnet $LIBS" 4102: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4103: /* end confdefs.h. */ 4104: 4105: /* Override any GCC internal prototype to avoid an error. 4106: Use char because int might match the return type of a GCC 4107: builtin and then its argument prototype would still apply. */ 4108: #ifdef __cplusplus 4109: extern "C" 4110: #endif 4111: char libnet_init (); 4112: int 4113: main () 4114: { 4115: return libnet_init (); 4116: ; 4117: return 0; 4118: } 4119: _ACEOF 4120: if ac_fn_c_try_link "$LINENO"; then : 4121: ac_cv_lib_net_libnet_init=yes 4122: else 4123: ac_cv_lib_net_libnet_init=no 4124: fi 4125: rm -f core conftest.err conftest.$ac_objext \ 4126: conftest$ac_exeext conftest.$ac_ext 4127: LIBS=$ac_check_lib_save_LIBS 4128: fi 4129: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_init" >&5 4130: $as_echo "$ac_cv_lib_net_libnet_init" >&6; } 4131: if test "x$ac_cv_lib_net_libnet_init" = xyes; then : 4132: cat >>confdefs.h <<_ACEOF 4133: @%:@define HAVE_LIBNET 1 4134: _ACEOF 4135: 4136: LIBS="-lnet $LIBS" 4137: 4138: else 4139: as_fn_error $? "libnet 1.1.x not found" "$LINENO" 5 4140: fi 4141: 4142: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_open_live in -lpcap" >&5 4143: $as_echo_n "checking for pcap_open_live in -lpcap... " >&6; } 4144: if ${ac_cv_lib_pcap_pcap_open_live+:} false; then : 4145: $as_echo_n "(cached) " >&6 4146: else 4147: ac_check_lib_save_LIBS=$LIBS 4148: LIBS="-lpcap $LIBS" 4149: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4150: /* end confdefs.h. */ 4151: 4152: /* Override any GCC internal prototype to avoid an error. 4153: Use char because int might match the return type of a GCC 4154: builtin and then its argument prototype would still apply. */ 4155: #ifdef __cplusplus 4156: extern "C" 4157: #endif 4158: char pcap_open_live (); 4159: int 4160: main () 4161: { 4162: return pcap_open_live (); 4163: ; 4164: return 0; 4165: } 4166: _ACEOF 4167: if ac_fn_c_try_link "$LINENO"; then : 4168: ac_cv_lib_pcap_pcap_open_live=yes 4169: else 4170: ac_cv_lib_pcap_pcap_open_live=no 4171: fi 4172: rm -f core conftest.err conftest.$ac_objext \ 4173: conftest$ac_exeext conftest.$ac_ext 4174: LIBS=$ac_check_lib_save_LIBS 4175: fi 4176: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_open_live" >&5 4177: $as_echo "$ac_cv_lib_pcap_pcap_open_live" >&6; } 4178: if test "x$ac_cv_lib_pcap_pcap_open_live" = xyes; then : 4179: cat >>confdefs.h <<_ACEOF 4180: @%:@define HAVE_LIBPCAP 1 4181: _ACEOF 4182: 4183: LIBS="-lpcap $LIBS" 4184: 4185: else 4186: as_fn_error $? "libpcap not found" "$LINENO" 5 4187: fi 4188: 4189: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 4190: $as_echo_n "checking for library containing clock_gettime... " >&6; } 4191: if ${ac_cv_search_clock_gettime+:} false; then : 4192: $as_echo_n "(cached) " >&6 4193: else 4194: ac_func_search_save_LIBS=$LIBS 4195: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4196: /* end confdefs.h. */ 4197: 4198: /* Override any GCC internal prototype to avoid an error. 4199: Use char because int might match the return type of a GCC 4200: builtin and then its argument prototype would still apply. */ 4201: #ifdef __cplusplus 4202: extern "C" 4203: #endif 4204: char clock_gettime (); 4205: int 4206: main () 4207: { 4208: return clock_gettime (); 4209: ; 4210: return 0; 4211: } 4212: _ACEOF 4213: for ac_lib in '' rt; do 4214: if test -z "$ac_lib"; then 4215: ac_res="none required" 4216: else 4217: ac_res=-l$ac_lib 4218: LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4219: fi 4220: if ac_fn_c_try_link "$LINENO"; then : 4221: ac_cv_search_clock_gettime=$ac_res 4222: fi 4223: rm -f core conftest.err conftest.$ac_objext \ 4224: conftest$ac_exeext 4225: if ${ac_cv_search_clock_gettime+:} false; then : 4226: break 4227: fi 4228: done 4229: if ${ac_cv_search_clock_gettime+:} false; then : 4230: 4231: else 4232: ac_cv_search_clock_gettime=no 4233: fi 4234: rm conftest.$ac_ext 4235: LIBS=$ac_func_search_save_LIBS 4236: fi 4237: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 4238: $as_echo "$ac_cv_search_clock_gettime" >&6; } 4239: ac_res=$ac_cv_search_clock_gettime 4240: if test "$ac_res" != no; then : 4241: test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4242: 4243: fi 4244: 4245: 4246: # Checks for header files. 4247: ac_ext=c 4248: ac_cpp='$CPP $CPPFLAGS' 4249: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4250: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4251: ac_compiler_gnu=$ac_cv_c_compiler_gnu 4252: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4253: $as_echo_n "checking how to run the C preprocessor... " >&6; } 4254: # On Suns, sometimes $CPP names a directory. 4255: if test -n "$CPP" && test -d "$CPP"; then 4256: CPP= 4257: fi 4258: if test -z "$CPP"; then 4259: if ${ac_cv_prog_CPP+:} false; then : 4260: $as_echo_n "(cached) " >&6 4261: else 4262: # Double quotes because CPP needs to be expanded 4263: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4264: do 4265: ac_preproc_ok=false 4266: for ac_c_preproc_warn_flag in '' yes 4267: do 4268: # Use a header file that comes with gcc, so configuring glibc 4269: # with a fresh cross-compiler works. 4270: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4271: # <limits.h> exists even on freestanding compilers. 4272: # On the NeXT, cc -E runs the code through the compiler's parser, 4273: # not just through cpp. "Syntax error" is here to catch this case. 4274: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4275: /* end confdefs.h. */ 4276: @%:@ifdef __STDC__ 4277: @%:@ include <limits.h> 4278: @%:@else 4279: @%:@ include <assert.h> 4280: @%:@endif 4281: Syntax error 4282: _ACEOF 4283: if ac_fn_c_try_cpp "$LINENO"; then : 4284: 4285: else 4286: # Broken: fails on valid input. 4287: continue 4288: fi 4289: rm -f conftest.err conftest.i conftest.$ac_ext 4290: 4291: # OK, works on sane cases. Now check whether nonexistent headers 4292: # can be detected and how. 4293: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4294: /* end confdefs.h. */ 4295: @%:@include <ac_nonexistent.h> 4296: _ACEOF 4297: if ac_fn_c_try_cpp "$LINENO"; then : 4298: # Broken: success on invalid input. 4299: continue 4300: else 4301: # Passes both tests. 4302: ac_preproc_ok=: 4303: break 4304: fi 4305: rm -f conftest.err conftest.i conftest.$ac_ext 4306: 4307: done 4308: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4309: rm -f conftest.i conftest.err conftest.$ac_ext 4310: if $ac_preproc_ok; then : 4311: break 4312: fi 4313: 4314: done 4315: ac_cv_prog_CPP=$CPP 4316: 4317: fi 4318: CPP=$ac_cv_prog_CPP 4319: else 4320: ac_cv_prog_CPP=$CPP 4321: fi 4322: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4323: $as_echo "$CPP" >&6; } 4324: ac_preproc_ok=false 4325: for ac_c_preproc_warn_flag in '' yes 4326: do 4327: # Use a header file that comes with gcc, so configuring glibc 4328: # with a fresh cross-compiler works. 4329: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4330: # <limits.h> exists even on freestanding compilers. 4331: # On the NeXT, cc -E runs the code through the compiler's parser, 4332: # not just through cpp. "Syntax error" is here to catch this case. 4333: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4334: /* end confdefs.h. */ 4335: @%:@ifdef __STDC__ 4336: @%:@ include <limits.h> 4337: @%:@else 4338: @%:@ include <assert.h> 4339: @%:@endif 4340: Syntax error 4341: _ACEOF 4342: if ac_fn_c_try_cpp "$LINENO"; then : 4343: 4344: else 4345: # Broken: fails on valid input. 4346: continue 4347: fi 4348: rm -f conftest.err conftest.i conftest.$ac_ext 4349: 4350: # OK, works on sane cases. Now check whether nonexistent headers 4351: # can be detected and how. 4352: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4353: /* end confdefs.h. */ 4354: @%:@include <ac_nonexistent.h> 4355: _ACEOF 4356: if ac_fn_c_try_cpp "$LINENO"; then : 4357: # Broken: success on invalid input. 4358: continue 4359: else 4360: # Passes both tests. 4361: ac_preproc_ok=: 4362: break 4363: fi 4364: rm -f conftest.err conftest.i conftest.$ac_ext 4365: 4366: done 4367: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4368: rm -f conftest.i conftest.err conftest.$ac_ext 4369: if $ac_preproc_ok; then : 4370: 4371: else 4372: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4373: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4374: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4375: See \`config.log' for more details" "$LINENO" 5; } 4376: fi 4377: 4378: ac_ext=c 4379: ac_cpp='$CPP $CPPFLAGS' 4380: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4381: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4382: ac_compiler_gnu=$ac_cv_c_compiler_gnu 4383: 4384: 4385: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4386: $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4387: if ${ac_cv_path_GREP+:} false; then : 4388: $as_echo_n "(cached) " >&6 4389: else 4390: if test -z "$GREP"; then 4391: ac_path_GREP_found=false 4392: # Loop through the user's path and test for each of PROGNAME-LIST 4393: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4394: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4395: do 4396: IFS=$as_save_IFS 4397: test -z "$as_dir" && as_dir=. 4398: for ac_prog in grep ggrep; do 4399: for ac_exec_ext in '' $ac_executable_extensions; do 4400: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4401: as_fn_executable_p "$ac_path_GREP" || continue 4402: # Check for GNU ac_path_GREP and select it if it is found. 4403: # Check for GNU $ac_path_GREP 4404: case `"$ac_path_GREP" --version 2>&1` in 4405: *GNU*) 4406: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4407: *) 4408: ac_count=0 4409: $as_echo_n 0123456789 >"conftest.in" 4410: while : 4411: do 4412: cat "conftest.in" "conftest.in" >"conftest.tmp" 4413: mv "conftest.tmp" "conftest.in" 4414: cp "conftest.in" "conftest.nl" 4415: $as_echo 'GREP' >> "conftest.nl" 4416: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4417: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4418: as_fn_arith $ac_count + 1 && ac_count=$as_val 4419: if test $ac_count -gt ${ac_path_GREP_max-0}; then 4420: # Best one so far, save it but keep looking for a better one 4421: ac_cv_path_GREP="$ac_path_GREP" 4422: ac_path_GREP_max=$ac_count 4423: fi 4424: # 10*(2^10) chars as input seems more than enough 4425: test $ac_count -gt 10 && break 4426: done 4427: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4428: esac 4429: 4430: $ac_path_GREP_found && break 3 4431: done 4432: done 4433: done 4434: IFS=$as_save_IFS 4435: if test -z "$ac_cv_path_GREP"; then 4436: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4437: fi 4438: else 4439: ac_cv_path_GREP=$GREP 4440: fi 4441: 4442: fi 4443: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4444: $as_echo "$ac_cv_path_GREP" >&6; } 4445: GREP="$ac_cv_path_GREP" 4446: 4447: 4448: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4449: $as_echo_n "checking for egrep... " >&6; } 4450: if ${ac_cv_path_EGREP+:} false; then : 4451: $as_echo_n "(cached) " >&6 4452: else 4453: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4454: then ac_cv_path_EGREP="$GREP -E" 4455: else 4456: if test -z "$EGREP"; then 4457: ac_path_EGREP_found=false 4458: # Loop through the user's path and test for each of PROGNAME-LIST 4459: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4460: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4461: do 4462: IFS=$as_save_IFS 4463: test -z "$as_dir" && as_dir=. 4464: for ac_prog in egrep; do 4465: for ac_exec_ext in '' $ac_executable_extensions; do 4466: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4467: as_fn_executable_p "$ac_path_EGREP" || continue 4468: # Check for GNU ac_path_EGREP and select it if it is found. 4469: # Check for GNU $ac_path_EGREP 4470: case `"$ac_path_EGREP" --version 2>&1` in 4471: *GNU*) 4472: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4473: *) 4474: ac_count=0 4475: $as_echo_n 0123456789 >"conftest.in" 4476: while : 4477: do 4478: cat "conftest.in" "conftest.in" >"conftest.tmp" 4479: mv "conftest.tmp" "conftest.in" 4480: cp "conftest.in" "conftest.nl" 4481: $as_echo 'EGREP' >> "conftest.nl" 4482: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4483: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4484: as_fn_arith $ac_count + 1 && ac_count=$as_val 4485: if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4486: # Best one so far, save it but keep looking for a better one 4487: ac_cv_path_EGREP="$ac_path_EGREP" 4488: ac_path_EGREP_max=$ac_count 4489: fi 4490: # 10*(2^10) chars as input seems more than enough 4491: test $ac_count -gt 10 && break 4492: done 4493: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4494: esac 4495: 4496: $ac_path_EGREP_found && break 3 4497: done 4498: done 4499: done 4500: IFS=$as_save_IFS 4501: if test -z "$ac_cv_path_EGREP"; then 4502: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4503: fi 4504: else 4505: ac_cv_path_EGREP=$EGREP 4506: fi 4507: 4508: fi 4509: fi 4510: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4511: $as_echo "$ac_cv_path_EGREP" >&6; } 4512: EGREP="$ac_cv_path_EGREP" 4513: 4514: 4515: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4516: $as_echo_n "checking for ANSI C header files... " >&6; } 4517: if ${ac_cv_header_stdc+:} false; then : 4518: $as_echo_n "(cached) " >&6 4519: else 4520: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4521: /* end confdefs.h. */ 4522: #include <stdlib.h> 4523: #include <stdarg.h> 4524: #include <string.h> 4525: #include <float.h> 4526: 4527: int 4528: main () 4529: { 4530: 4531: ; 4532: return 0; 4533: } 4534: _ACEOF 4535: if ac_fn_c_try_compile "$LINENO"; then : 4536: ac_cv_header_stdc=yes 4537: else 4538: ac_cv_header_stdc=no 4539: fi 4540: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4541: 4542: if test $ac_cv_header_stdc = yes; then 4543: # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4544: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4545: /* end confdefs.h. */ 4546: #include <string.h> 4547: 4548: _ACEOF 4549: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4550: $EGREP "memchr" >/dev/null 2>&1; then : 4551: 4552: else 4553: ac_cv_header_stdc=no 4554: fi 4555: rm -f conftest* 4556: 4557: fi 4558: 4559: if test $ac_cv_header_stdc = yes; then 4560: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4561: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4562: /* end confdefs.h. */ 4563: #include <stdlib.h> 4564: 4565: _ACEOF 4566: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4567: $EGREP "free" >/dev/null 2>&1; then : 4568: 4569: else 4570: ac_cv_header_stdc=no 4571: fi 4572: rm -f conftest* 4573: 4574: fi 4575: 4576: if test $ac_cv_header_stdc = yes; then 4577: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4578: if test "$cross_compiling" = yes; then : 4579: : 4580: else 4581: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4582: /* end confdefs.h. */ 4583: #include <ctype.h> 4584: #include <stdlib.h> 4585: #if ((' ' & 0x0FF) == 0x020) 4586: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4587: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4588: #else 4589: # define ISLOWER(c) \ 4590: (('a' <= (c) && (c) <= 'i') \ 4591: || ('j' <= (c) && (c) <= 'r') \ 4592: || ('s' <= (c) && (c) <= 'z')) 4593: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4594: #endif 4595: 4596: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4597: int 4598: main () 4599: { 4600: int i; 4601: for (i = 0; i < 256; i++) 4602: if (XOR (islower (i), ISLOWER (i)) 4603: || toupper (i) != TOUPPER (i)) 4604: return 2; 4605: return 0; 4606: } 4607: _ACEOF 4608: if ac_fn_c_try_run "$LINENO"; then : 4609: 4610: else 4611: ac_cv_header_stdc=no 4612: fi 4613: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4614: conftest.$ac_objext conftest.beam conftest.$ac_ext 4615: fi 4616: 4617: fi 4618: fi 4619: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4620: $as_echo "$ac_cv_header_stdc" >&6; } 4621: if test $ac_cv_header_stdc = yes; then 4622: 4623: $as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h 4624: 4625: fi 4626: 4627: # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4628: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4629: inttypes.h stdint.h unistd.h 4630: do : 4631: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4632: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4633: " 4634: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4635: cat >>confdefs.h <<_ACEOF 4636: @%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4637: _ACEOF 4638: 4639: fi 4640: 4641: done 4642: 4643: 4644: for ac_header in \ 4645: arpa/inet.h \ 4646: netinet/in.h \ 4647: stdlib.h \ 4648: sys/socket.h \ 4649: time.h \ 4650: sys/time.h \ 4651: sys/types.h \ 4652: stdint.h \ 4653: libnet.h \ 4654: win32/libnet.h \ 4655: net/bpf.h \ 4656: unistd.h 4657: do : 4658: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4659: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4660: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4661: cat >>confdefs.h <<_ACEOF 4662: @%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4663: _ACEOF 4664: 4665: fi 4666: 4667: done 4668: 4669: 4670: # Libnet include file is not optional 4671: if test ! x$ac_cv_header_libnet_h = xyes; then 4672: as_fn_error $? "Can't find libnet.h. See INSTALL file for where to get Libnet" "$LINENO" 5 4673: fi 4674: 4675: # Checks for typedefs, structures, and compiler characteristics. 4676: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4677: $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4678: if ${ac_cv_c_const+:} false; then : 4679: $as_echo_n "(cached) " >&6 4680: else 4681: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4682: /* end confdefs.h. */ 4683: 4684: int 4685: main () 4686: { 4687: 4688: #ifndef __cplusplus 4689: /* Ultrix mips cc rejects this sort of thing. */ 4690: typedef int charset[2]; 4691: const charset cs = { 0, 0 }; 4692: /* SunOS 4.1.1 cc rejects this. */ 4693: char const *const *pcpcc; 4694: char **ppc; 4695: /* NEC SVR4.0.2 mips cc rejects this. */ 4696: struct point {int x, y;}; 4697: static struct point const zero = {0,0}; 4698: /* AIX XL C 1.02.0.0 rejects this. 4699: It does not let you subtract one const X* pointer from another in 4700: an arm of an if-expression whose if-part is not a constant 4701: expression */ 4702: const char *g = "string"; 4703: pcpcc = &g + (g ? g-g : 0); 4704: /* HPUX 7.0 cc rejects these. */ 4705: ++pcpcc; 4706: ppc = (char**) pcpcc; 4707: pcpcc = (char const *const *) ppc; 4708: { /* SCO 3.2v4 cc rejects this sort of thing. */ 4709: char tx; 4710: char *t = &tx; 4711: char const *s = 0 ? (char *) 0 : (char const *) 0; 4712: 4713: *t++ = 0; 4714: if (s) return 0; 4715: } 4716: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4717: int x[] = {25, 17}; 4718: const int *foo = &x[0]; 4719: ++foo; 4720: } 4721: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4722: typedef const int *iptr; 4723: iptr p = 0; 4724: ++p; 4725: } 4726: { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4727: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4728: struct s { int j; const int *ap[3]; } bx; 4729: struct s *b = &bx; b->j = 5; 4730: } 4731: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4732: const int foo = 10; 4733: if (!foo) return 0; 4734: } 4735: return !cs[0] && !zero.x; 4736: #endif 4737: 4738: ; 4739: return 0; 4740: } 4741: _ACEOF 4742: if ac_fn_c_try_compile "$LINENO"; then : 4743: ac_cv_c_const=yes 4744: else 4745: ac_cv_c_const=no 4746: fi 4747: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4748: fi 4749: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4750: $as_echo "$ac_cv_c_const" >&6; } 4751: if test $ac_cv_c_const = no; then 4752: 4753: $as_echo "@%:@define const /**/" >>confdefs.h 4754: 4755: fi 4756: 4757: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4758: $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4759: if ${ac_cv_header_time+:} false; then : 4760: $as_echo_n "(cached) " >&6 4761: else 4762: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4763: /* end confdefs.h. */ 4764: #include <sys/types.h> 4765: #include <sys/time.h> 4766: #include <time.h> 4767: 4768: int 4769: main () 4770: { 4771: if ((struct tm *) 0) 4772: return 0; 4773: ; 4774: return 0; 4775: } 4776: _ACEOF 4777: if ac_fn_c_try_compile "$LINENO"; then : 4778: ac_cv_header_time=yes 4779: else 4780: ac_cv_header_time=no 4781: fi 4782: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4783: fi 4784: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4785: $as_echo "$ac_cv_header_time" >&6; } 4786: if test $ac_cv_header_time = yes; then 4787: 4788: $as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h 4789: 4790: fi 4791: 4792: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 4793: $as_echo_n "checking for working volatile... " >&6; } 4794: if ${ac_cv_c_volatile+:} false; then : 4795: $as_echo_n "(cached) " >&6 4796: else 4797: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4798: /* end confdefs.h. */ 4799: 4800: int 4801: main () 4802: { 4803: 4804: volatile int x; 4805: int * volatile y = (int *) 0; 4806: return !x && !y; 4807: ; 4808: return 0; 4809: } 4810: _ACEOF 4811: if ac_fn_c_try_compile "$LINENO"; then : 4812: ac_cv_c_volatile=yes 4813: else 4814: ac_cv_c_volatile=no 4815: fi 4816: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4817: fi 4818: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 4819: $as_echo "$ac_cv_c_volatile" >&6; } 4820: if test $ac_cv_c_volatile = no; then 4821: 4822: $as_echo "@%:@define volatile /**/" >>confdefs.h 4823: 4824: fi 4825: 4826: ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 4827: case $ac_cv_c_uint8_t in #( 4828: no|yes) ;; #( 4829: *) 4830: 4831: $as_echo "@%:@define _UINT8_T 1" >>confdefs.h 4832: 4833: 4834: cat >>confdefs.h <<_ACEOF 4835: @%:@define uint8_t $ac_cv_c_uint8_t 4836: _ACEOF 4837: ;; 4838: esac 4839: 4840: ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 4841: case $ac_cv_c_uint16_t in #( 4842: no|yes) ;; #( 4843: *) 4844: 4845: 4846: cat >>confdefs.h <<_ACEOF 4847: @%:@define uint16_t $ac_cv_c_uint16_t 4848: _ACEOF 4849: ;; 4850: esac 4851: 4852: ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 4853: case $ac_cv_c_uint32_t in #( 4854: no|yes) ;; #( 4855: *) 4856: 4857: $as_echo "@%:@define _UINT32_T 1" >>confdefs.h 4858: 4859: 4860: cat >>confdefs.h <<_ACEOF 4861: @%:@define uint32_t $ac_cv_c_uint32_t 4862: _ACEOF 4863: ;; 4864: esac 4865: 4866: ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 4867: case $ac_cv_c_uint64_t in #( 4868: no|yes) ;; #( 4869: *) 4870: 4871: $as_echo "@%:@define _UINT64_T 1" >>confdefs.h 4872: 4873: 4874: cat >>confdefs.h <<_ACEOF 4875: @%:@define uint64_t $ac_cv_c_uint64_t 4876: _ACEOF 4877: ;; 4878: esac 4879: 4880: 4881: # Checks for library functions. 4882: if test $ac_cv_c_compiler_gnu = yes; then 4883: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 4884: $as_echo_n "checking whether $CC needs -traditional... " >&6; } 4885: if ${ac_cv_prog_gcc_traditional+:} false; then : 4886: $as_echo_n "(cached) " >&6 4887: else 4888: ac_pattern="Autoconf.*'x'" 4889: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890: /* end confdefs.h. */ 4891: #include <sgtty.h> 4892: Autoconf TIOCGETP 4893: _ACEOF 4894: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4895: $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4896: ac_cv_prog_gcc_traditional=yes 4897: else 4898: ac_cv_prog_gcc_traditional=no 4899: fi 4900: rm -f conftest* 4901: 4902: 4903: if test $ac_cv_prog_gcc_traditional = no; then 4904: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4905: /* end confdefs.h. */ 4906: #include <termio.h> 4907: Autoconf TCGETA 4908: _ACEOF 4909: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4910: $EGREP "$ac_pattern" >/dev/null 2>&1; then : 4911: ac_cv_prog_gcc_traditional=yes 4912: fi 4913: rm -f conftest* 4914: 4915: fi 4916: fi 4917: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 4918: $as_echo "$ac_cv_prog_gcc_traditional" >&6; } 4919: if test $ac_cv_prog_gcc_traditional = yes; then 4920: CC="$CC -traditional" 4921: fi 4922: fi 4923: 4924: for ac_header in sys/select.h sys/socket.h 4925: do : 4926: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4927: ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4928: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4929: cat >>confdefs.h <<_ACEOF 4930: @%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4931: _ACEOF 4932: 4933: fi 4934: 4935: done 4936: 4937: { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5 4938: $as_echo_n "checking types of arguments for select... " >&6; } 4939: if ${ac_cv_func_select_args+:} false; then : 4940: $as_echo_n "(cached) " >&6 4941: else 4942: for ac_arg234 in 'fd_set *' 'int *' 'void *'; do 4943: for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do 4944: for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do 4945: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4946: /* end confdefs.h. */ 4947: $ac_includes_default 4948: #ifdef HAVE_SYS_SELECT_H 4949: # include <sys/select.h> 4950: #endif 4951: #ifdef HAVE_SYS_SOCKET_H 4952: # include <sys/socket.h> 4953: #endif 4954: 4955: int 4956: main () 4957: { 4958: extern int select ($ac_arg1, 4959: $ac_arg234, $ac_arg234, $ac_arg234, 4960: $ac_arg5); 4961: ; 4962: return 0; 4963: } 4964: _ACEOF 4965: if ac_fn_c_try_compile "$LINENO"; then : 4966: ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3 4967: fi 4968: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4969: done 4970: done 4971: done 4972: # Provide a safe default value. 4973: : "${ac_cv_func_select_args=int,int *,struct timeval *}" 4974: 4975: fi 4976: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 4977: $as_echo "$ac_cv_func_select_args" >&6; } 4978: ac_save_IFS=$IFS; IFS=',' 4979: set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'` 4980: IFS=$ac_save_IFS 4981: shift 4982: 4983: cat >>confdefs.h <<_ACEOF 4984: @%:@define SELECT_TYPE_ARG1 $1 4985: _ACEOF 4986: 4987: 4988: cat >>confdefs.h <<_ACEOF 4989: @%:@define SELECT_TYPE_ARG234 ($2) 4990: _ACEOF 4991: 4992: 4993: cat >>confdefs.h <<_ACEOF 4994: @%:@define SELECT_TYPE_ARG5 ($3) 4995: _ACEOF 4996: 4997: rm -f conftest* 4998: 4999: if ${ac_cv_func_setvbuf_reversed+:} false; then : 5000: $as_echo_n "(cached) " >&6 5001: else 5002: ac_cv_func_setvbuf_reversed=no 5003: fi 5004: 5005: 5006: { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 5007: $as_echo_n "checking return type of signal handlers... " >&6; } 5008: if ${ac_cv_type_signal+:} false; then : 5009: $as_echo_n "(cached) " >&6 5010: else 5011: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5012: /* end confdefs.h. */ 5013: #include <sys/types.h> 5014: #include <signal.h> 5015: 5016: int 5017: main () 5018: { 5019: return *(signal (0, 0)) (0) == 1; 5020: ; 5021: return 0; 5022: } 5023: _ACEOF 5024: if ac_fn_c_try_compile "$LINENO"; then : 5025: ac_cv_type_signal=int 5026: else 5027: ac_cv_type_signal=void 5028: fi 5029: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5030: fi 5031: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 5032: $as_echo "$ac_cv_type_signal" >&6; } 5033: 5034: cat >>confdefs.h <<_ACEOF 5035: @%:@define RETSIGTYPE $ac_cv_type_signal 5036: _ACEOF 5037: 5038: 5039: for ac_func in gettimeofday memset select strchr strdup strerror strstr \ 5040: getifaddrs 5041: do : 5042: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5043: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5044: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5045: cat >>confdefs.h <<_ACEOF 5046: @%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5047: _ACEOF 5048: 5049: fi 5050: done 5051: 5052: 5053: if test x$ac_cv_func_getifaddrs = xyes; then 5054: case " $LIB@&t@OBJS " in 5055: *" findif_getifaddrs.$ac_objext "* ) ;; 5056: *) LIB@&t@OBJS="$LIB@&t@OBJS findif_getifaddrs.$ac_objext" 5057: ;; 5058: esac 5059: 5060: else 5061: case "$target_os" in 5062: *linux*) 5063: case " $LIB@&t@OBJS " in 5064: *" findif_linux.$ac_objext "* ) ;; 5065: *) LIB@&t@OBJS="$LIB@&t@OBJS findif_linux.$ac_objext" 5066: ;; 5067: esac 5068: 5069: ;; 5070: *freebsd*|*openbsd*|*darwin*) 5071: case " $LIB@&t@OBJS " in 5072: *" findif_sysctl.$ac_objext "* ) ;; 5073: *) LIB@&t@OBJS="$LIB@&t@OBJS findif_sysctl.$ac_objext" 5074: ;; 5075: esac 5076: 5077: ;; 5078: *solaris*) 5079: case " $LIB@&t@OBJS " in 5080: *" findif_bsdroute.$ac_objext "* ) ;; 5081: *) LIB@&t@OBJS="$LIB@&t@OBJS findif_bsdroute.$ac_objext" 5082: ;; 5083: esac 5084: 5085: ;; 5086: *) 5087: case " $LIB@&t@OBJS " in 5088: *" findif_other.$ac_objext "* ) ;; 5089: *) LIB@&t@OBJS="$LIB@&t@OBJS findif_other.$ac_objext" 5090: ;; 5091: esac 5092: 5093: ;; 5094: esac 5095: fi 5096: 5097: 5098: 5099: # check for CLOCK_MONOTONIC 5100: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CLOCK_MONOTONIC" >&5 5101: $as_echo_n "checking for CLOCK_MONOTONIC... " >&6; } 5102: if ${ac_cv_have_clock_monotonic+:} false; then : 5103: $as_echo_n "(cached) " >&6 5104: else 5105: 5106: if test "$cross_compiling" = yes; then : 5107: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5108: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5109: as_fn_error $? "cannot run test program while cross compiling 5110: See \`config.log' for more details" "$LINENO" 5; } 5111: else 5112: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5113: /* end confdefs.h. */ 5114: 5115: #include <time.h> 5116: #include <sys/time.h> 5117: int main() { 5118: struct timespec ts; 5119: exit(!!clock_gettime(CLOCK_MONOTONIC, &ts)); 5120: } 5121: 5122: _ACEOF 5123: if ac_fn_c_try_run "$LINENO"; then : 5124: ac_cv_have_clock_monotonic="yes" 5125: else 5126: ac_cv_have_clock_monotonic="no" 5127: 5128: fi 5129: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5130: conftest.$ac_objext conftest.beam conftest.$ac_ext 5131: fi 5132: 5133: 5134: fi 5135: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_clock_monotonic" >&5 5136: $as_echo "$ac_cv_have_clock_monotonic" >&6; } 5137: if test x$ac_cv_have_clock_monotonic = xyes; then 5138: HAVE_CLOCK_MONOTONIC_TRUE= 5139: HAVE_CLOCK_MONOTONIC_FALSE='#' 5140: else 5141: HAVE_CLOCK_MONOTONIC_TRUE='#' 5142: HAVE_CLOCK_MONOTONIC_FALSE= 5143: fi 5144: 5145: if test x$ac_cv_have_clock_monotonic = xyes; then 5146: 5147: $as_echo "@%:@define HAVE_CLOCK_MONOTONIC 1" >>confdefs.h 5148: 5149: fi 5150: 5151: ac_config_files="$ac_config_files Makefile" 5152: 5153: ac_config_files="$ac_config_files src/Makefile" 5154: 5155: ac_config_files="$ac_config_files doc/Makefile" 5156: 5157: cat >confcache <<\_ACEOF 5158: # This file is a shell script that caches the results of configure 5159: # tests run on this system so they can be shared between configure 5160: # scripts and configure runs, see configure's option --config-cache. 5161: # It is not useful on other systems. If it contains results you don't 5162: # want to keep, you may remove or edit it. 5163: # 5164: # config.status only pays attention to the cache file if you give it 5165: # the --recheck option to rerun configure. 5166: # 5167: # `ac_cv_env_foo' variables (set or unset) will be overridden when 5168: # loading this file, other *unset* `ac_cv_foo' will be assigned the 5169: # following values. 5170: 5171: _ACEOF 5172: 5173: # The following way of writing the cache mishandles newlines in values, 5174: # but we know of no workaround that is simple, portable, and efficient. 5175: # So, we kill variables containing newlines. 5176: # Ultrix sh set writes to stderr and can't be redirected directly, 5177: # and sets the high bit in the cache file unless we assign to the vars. 5178: ( 5179: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 5180: eval ac_val=\$$ac_var 5181: case $ac_val in #( 5182: *${as_nl}*) 5183: case $ac_var in #( 5184: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5185: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5186: esac 5187: case $ac_var in #( 5188: _ | IFS | as_nl) ;; #( 5189: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5190: *) { eval $ac_var=; unset $ac_var;} ;; 5191: esac ;; 5192: esac 5193: done 5194: 5195: (set) 2>&1 | 5196: case $as_nl`(ac_space=' '; set) 2>&1` in #( 5197: *${as_nl}ac_space=\ *) 5198: # `set' does not quote correctly, so add quotes: double-quote 5199: # substitution turns \\\\ into \\, and sed turns \\ into \. 5200: sed -n \ 5201: "s/'/'\\\\''/g; 5202: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 5203: ;; #( 5204: *) 5205: # `set' quotes correctly as required by POSIX, so do not add quotes. 5206: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5207: ;; 5208: esac | 5209: sort 5210: ) | 5211: sed ' 5212: /^ac_cv_env_/b end 5213: t clear 5214: :clear 5215: s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ 5216: t end 5217: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 5218: :end' >>confcache 5219: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5220: if test -w "$cache_file"; then 5221: if test "x$cache_file" != "x/dev/null"; then 5222: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5223: $as_echo "$as_me: updating cache $cache_file" >&6;} 5224: if test ! -f "$cache_file" || test -h "$cache_file"; then 5225: cat confcache >"$cache_file" 5226: else 5227: case $cache_file in #( 5228: */* | ?:*) 5229: mv -f confcache "$cache_file"$$ && 5230: mv -f "$cache_file"$$ "$cache_file" ;; #( 5231: *) 5232: mv -f confcache "$cache_file" ;; 5233: esac 5234: fi 5235: fi 5236: else 5237: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5238: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5239: fi 5240: fi 5241: rm -f confcache 5242: 5243: test "x$prefix" = xNONE && prefix=$ac_default_prefix 5244: # Let make expand exec_prefix. 5245: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5246: 5247: DEFS=-DHAVE_CONFIG_H 5248: 5249: ac_libobjs= 5250: ac_ltlibobjs= 5251: U= 5252: for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue 5253: # 1. Remove the extension, and $U if already installed. 5254: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5255: ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5256: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5257: # will be set to the directory where LIBOBJS objects are built. 5258: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5259: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5260: done 5261: LIB@&t@OBJS=$ac_libobjs 5262: 5263: LTLIBOBJS=$ac_ltlibobjs 5264: 5265: 5266: if test -n "$EXEEXT"; then 5267: am__EXEEXT_TRUE= 5268: am__EXEEXT_FALSE='#' 5269: else 5270: am__EXEEXT_TRUE='#' 5271: am__EXEEXT_FALSE= 5272: fi 5273: 5274: if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 5275: as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 5276: Usually this means the macro was only invoked conditionally." "$LINENO" 5 5277: fi 5278: if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 5279: as_fn_error $? "conditional \"AMDEP\" was never defined. 5280: Usually this means the macro was only invoked conditionally." "$LINENO" 5 5281: fi 5282: if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5283: as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 5284: Usually this means the macro was only invoked conditionally." "$LINENO" 5 5285: fi 5286: if test -z "${HAVE_CLOCK_MONOTONIC_TRUE}" && test -z "${HAVE_CLOCK_MONOTONIC_FALSE}"; then 5287: as_fn_error $? "conditional \"HAVE_CLOCK_MONOTONIC\" was never defined. 5288: Usually this means the macro was only invoked conditionally." "$LINENO" 5 5289: fi 5290: 5291: : "${CONFIG_STATUS=./config.status}" 5292: ac_write_fail=0 5293: ac_clean_files_save=$ac_clean_files 5294: ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5295: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5296: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5297: as_write_fail=0 5298: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5299: #! $SHELL 5300: # Generated by $as_me. 5301: # Run this file to recreate the current configuration. 5302: # Compiler output produced by configure, useful for debugging 5303: # configure, is in config.log if it exists. 5304: 5305: debug=false 5306: ac_cs_recheck=false 5307: ac_cs_silent=false 5308: 5309: SHELL=\${CONFIG_SHELL-$SHELL} 5310: export SHELL 5311: _ASEOF 5312: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5313: ## -------------------- ## 5314: ## M4sh Initialization. ## 5315: ## -------------------- ## 5316: 5317: # Be more Bourne compatible 5318: DUALCASE=1; export DUALCASE # for MKS sh 5319: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5320: emulate sh 5321: NULLCMD=: 5322: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5323: # is contrary to our usage. Disable this feature. 5324: alias -g '${1+"$@"}'='"$@"' 5325: setopt NO_GLOB_SUBST 5326: else 5327: case `(set -o) 2>/dev/null` in @%:@( 5328: *posix*) : 5329: set -o posix ;; @%:@( 5330: *) : 5331: ;; 5332: esac 5333: fi 5334: 5335: 5336: as_nl=' 5337: ' 5338: export as_nl 5339: # Printing a long string crashes Solaris 7 /usr/bin/printf. 5340: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5341: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5342: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5343: # Prefer a ksh shell builtin over an external printf program on Solaris, 5344: # but without wasting forks for bash or zsh. 5345: if test -z "$BASH_VERSION$ZSH_VERSION" \ 5346: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5347: as_echo='print -r --' 5348: as_echo_n='print -rn --' 5349: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5350: as_echo='printf %s\n' 5351: as_echo_n='printf %s' 5352: else 5353: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5354: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5355: as_echo_n='/usr/ucb/echo -n' 5356: else 5357: as_echo_body='eval expr "X$1" : "X\$.*\$"' 5358: as_echo_n_body='eval 5359: arg=$1; 5360: case $arg in @%:@( 5361: *"$as_nl"*) 5362: expr "X$arg" : "X\$.*\$$as_nl"; 5363: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 5364: esac; 5365: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 5366: ' 5367: export as_echo_n_body 5368: as_echo_n='sh -c $as_echo_n_body as_echo' 5369: fi 5370: export as_echo_body 5371: as_echo='sh -c $as_echo_body as_echo' 5372: fi 5373: 5374: # The user is always right. 5375: if test "${PATH_SEPARATOR+set}" != set; then 5376: PATH_SEPARATOR=: 5377: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5378: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5379: PATH_SEPARATOR=';' 5380: } 5381: fi 5382: 5383: 5384: # IFS 5385: # We need space, tab and new line, in precisely that order. Quoting is 5386: # there to prevent editors from complaining about space-tab. 5387: # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5388: # splitting by setting IFS to empty value.) 5389: IFS=" "" $as_nl" 5390: 5391: # Find who we are. Look in the path if we contain no directory separator. 5392: as_myself= 5393: case $0 in @%:@(( 5394: *[\\/]* ) as_myself=$0 ;; 5395: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5396: for as_dir in $PATH 5397: do 5398: IFS=$as_save_IFS 5399: test -z "$as_dir" && as_dir=. 5400: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5401: done 5402: IFS=$as_save_IFS 5403: 5404: ;; 5405: esac 5406: # We did not find ourselves, most probably we were run as `sh COMMAND' 5407: # in which case we are not to be found in the path. 5408: if test "x$as_myself" = x; then 5409: as_myself=$0 5410: fi 5411: if test ! -f "$as_myself"; then 5412: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5413: exit 1 5414: fi 5415: 5416: # Unset variables that we do not need and which cause bugs (e.g. in 5417: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5418: # suppresses any "Segmentation fault" message there. '((' could 5419: # trigger a bug in pdksh 5.2.14. 5420: for as_var in BASH_ENV ENV MAIL MAILPATH 5421: do eval test x\${$as_var+set} = xset \ 5422: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5423: done 5424: PS1='$ ' 5425: PS2='> ' 5426: PS4='+ ' 5427: 5428: # NLS nuisances. 5429: LC_ALL=C 5430: export LC_ALL 5431: LANGUAGE=C 5432: export LANGUAGE 5433: 5434: # CDPATH. 5435: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5436: 5437: 5438: @%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] 5439: @%:@ ---------------------------------------- 5440: @%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5441: @%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5442: @%:@ script with STATUS, using 1 if that was 0. 5443: as_fn_error () 5444: { 5445: as_status=$1; test $as_status -eq 0 && as_status=1 5446: if test "$4"; then 5447: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5448: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5449: fi 5450: $as_echo "$as_me: error: $2" >&2 5451: as_fn_exit $as_status 5452: } @%:@ as_fn_error 5453: 5454: 5455: @%:@ as_fn_set_status STATUS 5456: @%:@ ----------------------- 5457: @%:@ Set @S|@? to STATUS, without forking. 5458: as_fn_set_status () 5459: { 5460: return $1 5461: } @%:@ as_fn_set_status 5462: 5463: @%:@ as_fn_exit STATUS 5464: @%:@ ----------------- 5465: @%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5466: as_fn_exit () 5467: { 5468: set +e 5469: as_fn_set_status $1 5470: exit $1 5471: } @%:@ as_fn_exit 5472: 5473: @%:@ as_fn_unset VAR 5474: @%:@ --------------- 5475: @%:@ Portably unset VAR. 5476: as_fn_unset () 5477: { 5478: { eval $1=; unset $1;} 5479: } 5480: as_unset=as_fn_unset 5481: @%:@ as_fn_append VAR VALUE 5482: @%:@ ---------------------- 5483: @%:@ Append the text in VALUE to the end of the definition contained in VAR. Take 5484: @%:@ advantage of any shell optimizations that allow amortized linear growth over 5485: @%:@ repeated appends, instead of the typical quadratic growth present in naive 5486: @%:@ implementations. 5487: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5488: eval 'as_fn_append () 5489: { 5490: eval $1+=\$2 5491: }' 5492: else 5493: as_fn_append () 5494: { 5495: eval $1=\$$1\$2 5496: } 5497: fi # as_fn_append 5498: 5499: @%:@ as_fn_arith ARG... 5500: @%:@ ------------------ 5501: @%:@ Perform arithmetic evaluation on the ARGs, and store the result in the 5502: @%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments 5503: @%:@ must be portable across @S|@(()) and expr. 5504: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5505: eval 'as_fn_arith () 5506: { 5507: as_val=$(( $* )) 5508: }' 5509: else 5510: as_fn_arith () 5511: { 5512: as_val=`expr "$@" || test $? -eq 1` 5513: } 5514: fi # as_fn_arith 5515: 5516: 5517: if expr a : '$a$' >/dev/null 2>&1 && 5518: test "X`expr 00001 : '.*$...$'`" = X001; then 5519: as_expr=expr 5520: else 5521: as_expr=false 5522: fi 5523: 5524: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5525: as_basename=basename 5526: else 5527: as_basename=false 5528: fi 5529: 5530: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5531: as_dirname=dirname 5532: else 5533: as_dirname=false 5534: fi 5535: 5536: as_me=`$as_basename -- "$0" || 5537: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 5538: X"$0" : 'X$//$$' \| \ 5539: X"$0" : 'X$/$' \| . 2>/dev/null || 5540: $as_echo X/"$0" | 5541: sed '/^.*\/$[^/][^/]*$\/*$/{ 5542: s//\1/ 5543: q 5544: } 5545: /^X\/$\/\/$$/{ 5546: s//\1/ 5547: q 5548: } 5549: /^X\/$\/$.*/{ 5550: s//\1/ 5551: q 5552: } 5553: s/.*/./; q'` 5554: 5555: # Avoid depending upon Character Ranges. 5556: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5557: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5558: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5559: as_cr_digits='0123456789' 5560: as_cr_alnum=$as_cr_Letters$as_cr_digits 5561: 5562: ECHO_C= ECHO_N= ECHO_T= 5563: case `echo -n x` in @%:@((((( 5564: -n*) 5565: case `echo 'xy\c'` in 5566: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5567: xy) ECHO_C='\c';; 5568: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5569: ECHO_T=' ';; 5570: esac;; 5571: *) 5572: ECHO_N='-n';; 5573: esac 5574: 5575: rm -f conf$$ conf$$.exe conf$$.file 5576: if test -d conf$$.dir; then 5577: rm -f conf$$.dir/conf$$.file 5578: else 5579: rm -f conf$$.dir 5580: mkdir conf$$.dir 2>/dev/null 5581: fi 5582: if (echo >conf$$.file) 2>/dev/null; then 5583: if ln -s conf$$.file conf$$ 2>/dev/null; then 5584: as_ln_s='ln -s' 5585: # ... but there are two gotchas: 5586: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5587: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5588: # In both cases, we have to default to `cp -pR'. 5589: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5590: as_ln_s='cp -pR' 5591: elif ln conf$$.file conf$$ 2>/dev/null; then 5592: as_ln_s=ln 5593: else 5594: as_ln_s='cp -pR' 5595: fi 5596: else 5597: as_ln_s='cp -pR' 5598: fi 5599: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5600: rmdir conf$$.dir 2>/dev/null 5601: 5602: 5603: @%:@ as_fn_mkdir_p 5604: @%:@ ------------- 5605: @%:@ Create "@S|@as_dir" as a directory, including parents if necessary. 5606: as_fn_mkdir_p () 5607: { 5608: 5609: case $as_dir in #( 5610: -*) as_dir=./$as_dir;; 5611: esac 5612: test -d "$as_dir" || eval $as_mkdir_p || { 5613: as_dirs= 5614: while :; do 5615: case $as_dir in #( 5616: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5617: *) as_qdir=$as_dir;; 5618: esac 5619: as_dirs="'$as_qdir' $as_dirs" 5620: as_dir=`$as_dirname -- "$as_dir" || 5621: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5622: X"$as_dir" : 'X$//$[^/]' \| \ 5623: X"$as_dir" : 'X$//$$' \| \ 5624: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 5625: $as_echo X"$as_dir" | 5626: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5627: s//\1/ 5628: q 5629: } 5630: /^X$\/\/$[^/].*/{ 5631: s//\1/ 5632: q 5633: } 5634: /^X$\/\/$$/{ 5635: s//\1/ 5636: q 5637: } 5638: /^X$\/$.*/{ 5639: s//\1/ 5640: q 5641: } 5642: s/.*/./; q'` 5643: test -d "$as_dir" && break 5644: done 5645: test -z "$as_dirs" || eval "mkdir $as_dirs" 5646: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5647: 5648: 5649: } @%:@ as_fn_mkdir_p 5650: if mkdir -p . 2>/dev/null; then 5651: as_mkdir_p='mkdir -p "$as_dir"' 5652: else 5653: test -d ./-p && rmdir ./-p 5654: as_mkdir_p=false 5655: fi 5656: 5657: 5658: @%:@ as_fn_executable_p FILE 5659: @%:@ ----------------------- 5660: @%:@ Test if FILE is an executable regular file. 5661: as_fn_executable_p () 5662: { 5663: test -f "$1" && test -x "$1" 5664: } @%:@ as_fn_executable_p 5665: as_test_x='test -x' 5666: as_executable_p=as_fn_executable_p 5667: 5668: # Sed expression to map a string onto a valid CPP name. 5669: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5670: 5671: # Sed expression to map a string onto a valid variable name. 5672: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5673: 5674: 5675: exec 6>&1 5676: ## ----------------------------------- ## 5677: ## Main body of $CONFIG_STATUS script. ## 5678: ## ----------------------------------- ## 5679: _ASEOF 5680: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5681: 5682: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5683: # Save the log message, to keep $0 and so on meaningful, and to 5684: # report actual input values of CONFIG_FILES etc. instead of their 5685: # values after options handling. 5686: ac_log=" 5687: This file was extended by arping $as_me 2.13, which was 5688: generated by GNU Autoconf 2.69. Invocation command line was 5689: 5690: CONFIG_FILES = $CONFIG_FILES 5691: CONFIG_HEADERS = $CONFIG_HEADERS 5692: CONFIG_LINKS = $CONFIG_LINKS 5693: CONFIG_COMMANDS = $CONFIG_COMMANDS 5694: $ $0 $@ 5695: 5696: on `(hostname || uname -n) 2>/dev/null | sed 1q` 5697: " 5698: 5699: _ACEOF 5700: 5701: case $ac_config_files in *" 5702: "*) set x $ac_config_files; shift; ac_config_files=$*;; 5703: esac 5704: 5705: case $ac_config_headers in *" 5706: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5707: esac 5708: 5709: 5710: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5711: # Files that config.status was made for. 5712: config_files="$ac_config_files" 5713: config_headers="$ac_config_headers" 5714: config_commands="$ac_config_commands" 5715: 5716: _ACEOF 5717: 5718: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5719: ac_cs_usage="\ 5720: \`$as_me' instantiates files and other configuration actions 5721: from templates according to the current configuration. Unless the files 5722: and actions are specified as TAGs, all are instantiated by default. 5723: 5724: Usage: $0 [OPTION]... [TAG]... 5725: 5726: -h, --help print this help, then exit 5727: -V, --version print version number and configuration settings, then exit 5728: --config print configuration, then exit 5729: -q, --quiet, --silent 5730: do not print progress messages 5731: -d, --debug don't remove temporary files 5732: --recheck update $as_me by reconfiguring in the same conditions 5733: --file=FILE[:TEMPLATE] 5734: instantiate the configuration file FILE 5735: --header=FILE[:TEMPLATE] 5736: instantiate the configuration header FILE 5737: 5738: Configuration files: 5739: $config_files 5740: 5741: Configuration headers: 5742: $config_headers 5743: 5744: Configuration commands: 5745: $config_commands 5746: 5747: Report bugs to <thomas@habets.se>." 5748: 5749: _ACEOF 5750: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5751: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5752: ac_cs_version="\\ 5753: arping config.status 2.13 5754: configured by $0, generated by GNU Autoconf 2.69, 5755: with options \\"\$ac_cs_config\\" 5756: 5757: Copyright (C) 2012 Free Software Foundation, Inc. 5758: This config.status script is free software; the Free Software Foundation 5759: gives unlimited permission to copy, distribute and modify it." 5760: 5761: ac_pwd='$ac_pwd' 5762: srcdir='$srcdir' 5763: INSTALL='$INSTALL' 5764: MKDIR_P='$MKDIR_P' 5765: AWK='$AWK' 5766: test -n "\$AWK" || AWK=awk 5767: _ACEOF 5768: 5769: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5770: # The default lists apply if the user does not specify any file. 5771: ac_need_defaults=: 5772: while test $# != 0 5773: do 5774: case $1 in 5775: --*=?*) 5776: ac_option=`expr "X$1" : 'X$[^=]*$='` 5777: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 5778: ac_shift=: 5779: ;; 5780: --*=) 5781: ac_option=`expr "X$1" : 'X$[^=]*$='` 5782: ac_optarg= 5783: ac_shift=: 5784: ;; 5785: *) 5786: ac_option=$1 5787: ac_optarg=$2 5788: ac_shift=shift 5789: ;; 5790: esac 5791: 5792: case $ac_option in 5793: # Handling of the options. 5794: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5795: ac_cs_recheck=: ;; 5796: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5797: $as_echo "$ac_cs_version"; exit ;; 5798: --config | --confi | --conf | --con | --co | --c ) 5799: $as_echo "$ac_cs_config"; exit ;; 5800: --debug | --debu | --deb | --de | --d | -d ) 5801: debug=: ;; 5802: --file | --fil | --fi | --f ) 5803: $ac_shift 5804: case $ac_optarg in 5805: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5806: '') as_fn_error $? "missing file argument" ;; 5807: esac 5808: as_fn_append CONFIG_FILES " '$ac_optarg'" 5809: ac_need_defaults=false;; 5810: --header | --heade | --head | --hea ) 5811: $ac_shift 5812: case $ac_optarg in 5813: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5814: esac 5815: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5816: ac_need_defaults=false;; 5817: --he | --h) 5818: # Conflict between --help and --header 5819: as_fn_error $? "ambiguous option: \`$1' 5820: Try \`$0 --help' for more information.";; 5821: --help | --hel | -h ) 5822: $as_echo "$ac_cs_usage"; exit ;; 5823: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5824: | -silent | --silent | --silen | --sile | --sil | --si | --s) 5825: ac_cs_silent=: ;; 5826: 5827: # This is an error. 5828: -*) as_fn_error $? "unrecognized option: \`$1' 5829: Try \`$0 --help' for more information." ;; 5830: 5831: *) as_fn_append ac_config_targets " $1" 5832: ac_need_defaults=false ;; 5833: 5834: esac 5835: shift 5836: done 5837: 5838: ac_configure_extra_args= 5839: 5840: if $ac_cs_silent; then 5841: exec 6>/dev/null 5842: ac_configure_extra_args="$ac_configure_extra_args --silent" 5843: fi 5844: 5845: _ACEOF 5846: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5847: if \$ac_cs_recheck; then 5848: set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5849: shift 5850: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5851: CONFIG_SHELL='$SHELL' 5852: export CONFIG_SHELL 5853: exec "\$@" 5854: fi 5855: 5856: _ACEOF 5857: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5858: exec 5>>config.log 5859: { 5860: echo 5861: sed 'h;s/./-/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX 5862: @%:@@%:@ Running $as_me. @%:@@%:@ 5863: _ASBOX 5864: $as_echo "$ac_log" 5865: } >&5 5866: 5867: _ACEOF 5868: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5869: # 5870: # INIT-COMMANDS 5871: # 5872: AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 5873: 5874: _ACEOF 5875: 5876: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5877: 5878: # Handling of arguments. 5879: for ac_config_target in $ac_config_targets 5880: do 5881: case $ac_config_target in 5882: "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 5883: "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 5884: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5885: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 5886: "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 5887: 5888: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5889: esac 5890: done 5891: 5892: 5893: # If the user did not use the arguments to specify the items to instantiate, 5894: # then the envvar interface is used. Set only those that are not. 5895: # We use the long form for the default assignment because of an extremely 5896: # bizarre bug on SunOS 4.1.3. 5897: if $ac_need_defaults; then 5898: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5899: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5900: test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5901: fi 5902: 5903: # Have a temporary directory for convenience. Make it in the build tree 5904: # simply because there is no reason against having it here, and in addition, 5905: # creating and moving files from /tmp can sometimes cause problems. 5906: # Hook for its removal unless debugging. 5907: # Note that there is a small window in which the directory will not be cleaned: 5908: # after its creation but before its name has been assigned to `$tmp'. 5909: $debug || 5910: { 5911: tmp= ac_tmp= 5912: trap 'exit_status=$? 5913: : "${ac_tmp:=$tmp}" 5914: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5915: ' 0 5916: trap 'as_fn_exit 1' 1 2 13 15 5917: } 5918: # Create a (secure) tmp directory for tmp files. 5919: 5920: { 5921: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5922: test -d "$tmp" 5923: } || 5924: { 5925: tmp=./conf$$-$RANDOM 5926: (umask 077 && mkdir "$tmp") 5927: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5928: ac_tmp=$tmp 5929: 5930: # Set up the scripts for CONFIG_FILES section. 5931: # No need to generate them if there are no CONFIG_FILES. 5932: # This happens for instance with `./config.status config.h'. 5933: if test -n "$CONFIG_FILES"; then 5934: 5935: 5936: ac_cr=`echo X | tr X '\015'` 5937: # On cygwin, bash can eat \r inside `` if the user requested igncr. 5938: # But we know of no other shell where ac_cr would be empty at this 5939: # point, so we can use a bashism as a fallback. 5940: if test "x$ac_cr" = x; then 5941: eval ac_cr=\$\'\\r\' 5942: fi 5943: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5944: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5945: ac_cs_awk_cr='\\r' 5946: else 5947: ac_cs_awk_cr=$ac_cr 5948: fi 5949: 5950: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5951: _ACEOF 5952: 5953: 5954: { 5955: echo "cat >conf$$subs.awk <<_ACEOF" && 5956: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5957: echo "_ACEOF" 5958: } >conf$$subs.sh || 5959: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5960: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5961: ac_delim='%!_!# ' 5962: for ac_last_try in false false false false false :; do 5963: . ./conf$$subs.sh || 5964: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5965: 5966: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5967: if test $ac_delim_n = $ac_delim_num; then 5968: break 5969: elif $ac_last_try; then 5970: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5971: else 5972: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5973: fi 5974: done 5975: rm -f conf$$subs.sh 5976: 5977: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5978: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5979: _ACEOF 5980: sed -n ' 5981: h 5982: s/^/S["/; s/!.*/"]=/ 5983: p 5984: g 5985: s/^[^!]*!// 5986: :repl 5987: t repl 5988: s/'"$ac_delim"'$// 5989: t delim 5990: :nl 5991: h 5992: s/$.\{148\}$..*/\1/ 5993: t more1 5994: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5995: p 5996: n 5997: b repl 5998: :more1 5999: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6000: p 6001: g 6002: s/.\{148\}// 6003: t nl 6004: :delim 6005: h 6006: s/$.\{148\}$..*/\1/ 6007: t more2 6008: s/["\\]/\\&/g; s/^/"/; s/$/"/ 6009: p 6010: b 6011: :more2 6012: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6013: p 6014: g 6015: s/.\{148\}// 6016: t delim 6017: ' <conf$$subs.awk | sed ' 6018: /^[^""]/{ 6019: N 6020: s/\n// 6021: } 6022: ' >>$CONFIG_STATUS || ac_write_fail=1 6023: rm -f conf$$subs.awk 6024: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6025: _ACAWK 6026: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6027: for (key in S) S_is_set[key] = 1 6028: FS = "" 6029: 6030: } 6031: { 6032: line = $ 0 6033: nfields = split(line, field, "@") 6034: substed = 0 6035: len = length(field[1]) 6036: for (i = 2; i < nfields; i++) { 6037: key = field[i] 6038: keylen = length(key) 6039: if (S_is_set[key]) { 6040: value = S[key] 6041: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6042: len += length(value) + length(field[++i]) 6043: substed = 1 6044: } else 6045: len += 1 + keylen 6046: } 6047: 6048: print line 6049: } 6050: 6051: _ACAWK 6052: _ACEOF 6053: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6054: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6055: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6056: else 6057: cat 6058: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6059: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6060: _ACEOF 6061: 6062: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6063: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6064: # trailing colons and then remove the whole line if VPATH becomes empty 6065: # (actually we leave an empty line to preserve line numbers). 6066: if test "x$srcdir" = x.; then 6067: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6068: h 6069: s/// 6070: s/^/:/ 6071: s/[ ]*$/:/ 6072: s/:\$(srcdir):/:/g 6073: s/:\${srcdir}:/:/g 6074: s/:@srcdir@:/:/g 6075: s/^:*// 6076: s/:*$// 6077: x 6078: s/$=[ ]*$.*/\1/ 6079: G 6080: s/\n// 6081: s/^[^=]*=[ ]*$// 6082: }' 6083: fi 6084: 6085: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6086: fi # test -n "$CONFIG_FILES" 6087: 6088: # Set up the scripts for CONFIG_HEADERS section. 6089: # No need to generate them if there are no CONFIG_HEADERS. 6090: # This happens for instance with `./config.status Makefile'. 6091: if test -n "$CONFIG_HEADERS"; then 6092: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 6093: BEGIN { 6094: _ACEOF 6095: 6096: # Transform confdefs.h into an awk script `defines.awk', embedded as 6097: # here-document in config.status, that substitutes the proper values into 6098: # config.h.in to produce config.h. 6099: 6100: # Create a delimiter string that does not exist in confdefs.h, to ease 6101: # handling of long lines. 6102: ac_delim='%!_!# ' 6103: for ac_last_try in false false :; do 6104: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 6105: if test -z "$ac_tt"; then 6106: break 6107: elif $ac_last_try; then 6108: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6109: else 6110: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6111: fi 6112: done 6113: 6114: # For the awk script, D is an array of macro values keyed by name, 6115: # likewise P contains macro parameters if any. 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