1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for libnbcompat noversion. 4# 5# Report bugs to <lib-bug-people@NetBSD.org>. 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 18DUALCASE=1; export DUALCASE # for MKS sh 19if 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 '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_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. 45if 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 --' 49elif (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' 52else 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 $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${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 } 81fi 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.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 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. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 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. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export 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. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $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 $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$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 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -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 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 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 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 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=$SHELL as_have_required=yes 236fi; } 237IFS=$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. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $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 $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$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 270$0: lib-bug-people@NetBSD.org about your system, including 271$0: any error possibly output before this message. Then 272$0: install a modern shell, or manually run the script 273$0: under such a shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${CONFIG_SHELL-/bin/sh} 280export SHELL 281# Unset more variables known to interfere with behavior of common tools. 282CLICOLOR_FORCE= GREP_OPTIONS= 283unset CLICOLOR_FORCE GREP_OPTIONS 284 285## --------------------- ## 286## M4sh Shell Functions. ## 287## --------------------- ## 288# as_fn_unset VAR 289# --------------- 290# Portably unset VAR. 291as_fn_unset () 292{ 293 { eval $1=; unset $1;} 294} 295as_unset=as_fn_unset 296 297# as_fn_set_status STATUS 298# ----------------------- 299# Set $? to STATUS, without forking. 300as_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. 308as_fn_exit () 309{ 310 set +e 311 as_fn_set_status $1 312 exit $1 313} # as_fn_exit 314 315# as_fn_mkdir_p 316# ------------- 317# Create "$as_dir" as a directory, including parents if necessary. 318as_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. 366as_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. 376if (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 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388# as_fn_arith ARG... 389# ------------------ 390# Perform arithmetic evaluation on the ARGs, and store the result in the 391# global $as_val. Take advantage of shells that can avoid forks. The arguments 392# must be portable across $(()) and expr. 393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403fi # as_fn_arith 404 405 406# as_fn_error STATUS ERROR [LINENO LOG_FD] 407# ---------------------------------------- 408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410# script with STATUS, using 1 if that was 0. 411as_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 422if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425else 426 as_expr=false 427fi 428 429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431else 432 as_basename=false 433fi 434 435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437else 438 as_dirname=false 439fi 440 441as_me=`$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. 461as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464as_cr_digits='0123456789' 465as_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 503ECHO_C= ECHO_N= ECHO_T= 504case `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';; 514esac 515 516rm -f conf$$ conf$$.exe conf$$.file 517if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522fi 523if (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 537else 538 as_ln_s='cp -pR' 539fi 540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541rmdir conf$$.dir 2>/dev/null 542 543if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548fi 549 550as_test_x='test -x' 551as_executable_p=as_fn_executable_p 552 553# Sed expression to map a string onto a valid CPP name. 554as_tr_cpp="eval sed 'y%*$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. 557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560test -n "$DJDIR" || exec 7<&0 </dev/null 561exec 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. 566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568# 569# Initializations. 570# 571ac_default_prefix=/usr/local 572ac_clean_files= 573ac_config_libobj_dir=. 574LIBOBJS= 575cross_compiling=no 576subdirs= 577MFLAGS= 578MAKEFLAGS= 579 580# Identity of this package. 581PACKAGE_NAME='libnbcompat' 582PACKAGE_TARNAME='libnbcompat' 583PACKAGE_VERSION='noversion' 584PACKAGE_STRING='libnbcompat noversion' 585PACKAGE_BUGREPORT='lib-bug-people@NetBSD.org' 586PACKAGE_URL='' 587 588# Factoring default headers for most tests. 589ac_includes_default="\ 590#include <stdio.h> 591#ifdef HAVE_SYS_TYPES_H 592# include <sys/types.h> 593#endif 594#ifdef HAVE_SYS_STAT_H 595# include <sys/stat.h> 596#endif 597#ifdef STDC_HEADERS 598# include <stdlib.h> 599# include <stddef.h> 600#else 601# ifdef HAVE_STDLIB_H 602# include <stdlib.h> 603# endif 604#endif 605#ifdef HAVE_STRING_H 606# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 607# include <memory.h> 608# endif 609# include <string.h> 610#endif 611#ifdef HAVE_STRINGS_H 612# include <strings.h> 613#endif 614#ifdef HAVE_INTTYPES_H 615# include <inttypes.h> 616#endif 617#ifdef HAVE_STDINT_H 618# include <stdint.h> 619#endif 620#ifdef HAVE_UNISTD_H 621# include <unistd.h> 622#endif" 623 624ac_subst_vars='LTLIBOBJS 625LIBOBJS 626CC_WNO_STRINGOP_TRUNCATION 627CC_WNO_STRINGOP_OVERFLOW 628CC_WNO_RETURN_LOCAL_ADDR 629CC_WNO_MAYBE_UNINITIALIZED 630CC_WNO_IMPLICIT_FALLTHROUGH 631CC_WNO_FORMAT_TRUNCATION 632CC_WNO_FORMAT_OVERFLOW 633CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER 634CC_WNO_CAST_FUNCTION_TYPE 635CC_WNO_ADDRESS_OF_PACKED_MEMBER 636CC_NO_CPP_PRECOMP 637ALLOCA 638BSHELL 639EGREP 640GREP 641CPP 642OBJEXT 643EXEEXT 644ac_ct_CC 645CPPFLAGS 646LDFLAGS 647CFLAGS 648CC 649target_alias 650host_alias 651build_alias 652LIBS 653ECHO_T 654ECHO_N 655ECHO_C 656DEFS 657mandir 658localedir 659libdir 660psdir 661pdfdir 662dvidir 663htmldir 664infodir 665docdir 666oldincludedir 667includedir 668localstatedir 669sharedstatedir 670sysconfdir 671datadir 672datarootdir 673libexecdir 674sbindir 675bindir 676program_transform_name 677prefix 678exec_prefix 679PACKAGE_URL 680PACKAGE_BUGREPORT 681PACKAGE_STRING 682PACKAGE_VERSION 683PACKAGE_TARNAME 684PACKAGE_NAME 685PATH_SEPARATOR 686SHELL' 687ac_subst_files='' 688ac_user_opts=' 689enable_option_checking 690' 691 ac_precious_vars='build_alias 692host_alias 693target_alias 694CC 695CFLAGS 696LDFLAGS 697LIBS 698CPPFLAGS 699CPP' 700 701 702# Initialize some variables set by options. 703ac_init_help= 704ac_init_version=false 705ac_unrecognized_opts= 706ac_unrecognized_sep= 707# The variables have the same names as the options, with 708# dashes changed to underlines. 709cache_file=/dev/null 710exec_prefix=NONE 711no_create= 712no_recursion= 713prefix=NONE 714program_prefix=NONE 715program_suffix=NONE 716program_transform_name=s,x,x, 717silent= 718site= 719srcdir= 720verbose= 721x_includes=NONE 722x_libraries=NONE 723 724# Installation directory options. 725# These are left unexpanded so users can "make install exec_prefix=/foo" 726# and all the variables that are supposed to be based on exec_prefix 727# by default will actually change. 728# Use braces instead of parens because sh, perl, etc. also accept them. 729# (The list follows the same order as the GNU Coding Standards.) 730bindir='${exec_prefix}/bin' 731sbindir='${exec_prefix}/sbin' 732libexecdir='${exec_prefix}/libexec' 733datarootdir='${prefix}/share' 734datadir='${datarootdir}' 735sysconfdir='${prefix}/etc' 736sharedstatedir='${prefix}/com' 737localstatedir='${prefix}/var' 738includedir='${prefix}/include' 739oldincludedir='/usr/include' 740docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 741infodir='${datarootdir}/info' 742htmldir='${docdir}' 743dvidir='${docdir}' 744pdfdir='${docdir}' 745psdir='${docdir}' 746libdir='${exec_prefix}/lib' 747localedir='${datarootdir}/locale' 748mandir='${datarootdir}/man' 749 750ac_prev= 751ac_dashdash= 752for ac_option 753do 754 # If the previous option needs an argument, assign it. 755 if test -n "$ac_prev"; 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" >&6; } 1689if eval \${$3+:} false; then : 1690 $as_echo_n "(cached) " >&6 1691else 1692 eval "$3=no" 1693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1694/* end confdefs.h. */ 1695$4 1696int 1697main () 1698{ 1699if (sizeof ($2)) 1700 return 0; 1701 ; 1702 return 0; 1703} 1704_ACEOF 1705if ac_fn_c_try_compile "$LINENO"; then : 1706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1707/* end confdefs.h. */ 1708$4 1709int 1710main () 1711{ 1712if (sizeof (($2))) 1713 return 0; 1714 ; 1715 return 0; 1716} 1717_ACEOF 1718if ac_fn_c_try_compile "$LINENO"; then : 1719 1720else 1721 eval "$3=yes" 1722fi 1723rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1724fi 1725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1726fi 1727eval ac_res=\$$3 1728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1729$as_echo "$ac_res" >&6; } 1730 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1731 1732} # ac_fn_c_check_type 1733 1734# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 1735# ---------------------------------------------------- 1736# Tries to find if the field MEMBER exists in type AGGR, after including 1737# INCLUDES, setting cache variable VAR accordingly. 1738ac_fn_c_check_member () 1739{ 1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 1742$as_echo_n "checking for $2.$3... " >&6; } 1743if eval \${$4+:} false; then : 1744 $as_echo_n "(cached) " >&6 1745else 1746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1747/* end confdefs.h. */ 1748$5 1749int 1750main () 1751{ 1752static $2 ac_aggr; 1753if (ac_aggr.$3) 1754return 0; 1755 ; 1756 return 0; 1757} 1758_ACEOF 1759if ac_fn_c_try_compile "$LINENO"; then : 1760 eval "$4=yes" 1761else 1762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1763/* end confdefs.h. */ 1764$5 1765int 1766main () 1767{ 1768static $2 ac_aggr; 1769if (sizeof ac_aggr.$3) 1770return 0; 1771 ; 1772 return 0; 1773} 1774_ACEOF 1775if ac_fn_c_try_compile "$LINENO"; then : 1776 eval "$4=yes" 1777else 1778 eval "$4=no" 1779fi 1780rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1781fi 1782rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1783fi 1784eval ac_res=\$$4 1785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1786$as_echo "$ac_res" >&6; } 1787 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1788 1789} # ac_fn_c_check_member 1790 1791# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1792# --------------------------------------------- 1793# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1794# accordingly. 1795ac_fn_c_check_decl () 1796{ 1797 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1798 as_decl_name=`echo $2|sed 's/ *(.*//'` 1799 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1801$as_echo_n "checking whether $as_decl_name is declared... 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Some functions are actually named 1876 something starting with __ and the normal name is an alias. */ 1877#if defined __stub_$2 || defined __stub___$2 1878choke me 1879#endif 1880 1881int 1882main () 1883{ 1884return $2 (); 1885 ; 1886 return 0; 1887} 1888_ACEOF 1889if ac_fn_c_try_link "$LINENO"; then : 1890 eval "$3=yes" 1891else 1892 eval "$3=no" 1893fi 1894rm -f core conftest.err conftest.$ac_objext \ 1895 conftest$ac_exeext conftest.$ac_ext 1896fi 1897eval ac_res=\$$3 1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1899$as_echo "$ac_res" >&6; } 1900 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1901 1902} # ac_fn_c_check_func 1903cat >config.log <<_ACEOF 1904This file contains any messages produced by compilers while 1905running configure, to aid debugging if configure makes a mistake. 1906 1907It was created by libnbcompat $as_me noversion, which was 1908generated by GNU Autoconf 2.69. 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2243fi 2244## -------------------- ## 2245## Main body of script. ## 2246## -------------------- ## 2247 2248ac_ext=c 2249ac_cpp='$CPP $CPPFLAGS' 2250ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2251ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2252ac_compiler_gnu=$ac_cv_c_compiler_gnu 2253 2254 2255ac_config_headers="$ac_config_headers nbtool_config.h" 2256 2257ac_config_files="$ac_config_files defs.mk" 2258 2259 2260 2261 2262 2263 2264# Autoheader header and footer 2265 2266 2267 2268 2269 2270ac_ext=c 2271ac_cpp='$CPP $CPPFLAGS' 2272ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2273ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2274ac_compiler_gnu=$ac_cv_c_compiler_gnu 2275if test -n "$ac_tool_prefix"; then 2276 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2277set dummy ${ac_tool_prefix}gcc; ac_word=$2 2278{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2279$as_echo_n "checking for $ac_word... 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" >&6; } 2373if ${ac_cv_prog_CC+:} false; then : 2374 $as_echo_n "(cached) " >&6 2375else 2376 if test -n "$CC"; then 2377 ac_cv_prog_CC="$CC" # Let the user override the test. 2378else 2379as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2380for as_dir in $PATH 2381do 2382 IFS=$as_save_IFS 2383 test -z "$as_dir" && as_dir=. 2384 for ac_exec_ext in '' $ac_executable_extensions; do 2385 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2386 ac_cv_prog_CC="${ac_tool_prefix}cc" 2387 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2388 break 2 2389 fi 2390done 2391 done 2392IFS=$as_save_IFS 2393 2394fi 2395fi 2396CC=$ac_cv_prog_CC 2397if test -n "$CC"; then 2398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2399$as_echo "$CC" >&6; } 2400else 2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2402$as_echo "no" >&6; } 2403fi 2404 2405 2406 fi 2407fi 2408if test -z "$CC"; then 2409 # Extract the first word of "cc", so it can be a program name with args. 2410set dummy cc; ac_word=$2 2411{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2412$as_echo_n "checking for $ac_word... " >&6; } 2413if ${ac_cv_prog_CC+:} false; then : 2414 $as_echo_n "(cached) " >&6 2415else 2416 if test -n "$CC"; then 2417 ac_cv_prog_CC="$CC" # Let the user override the test. 2418else 2419 ac_prog_rejected=no 2420as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2421for as_dir in $PATH 2422do 2423 IFS=$as_save_IFS 2424 test -z "$as_dir" && as_dir=. 2425 for ac_exec_ext in '' $ac_executable_extensions; do 2426 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2427 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2428 ac_prog_rejected=yes 2429 continue 2430 fi 2431 ac_cv_prog_CC="cc" 2432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2433 break 2 2434 fi 2435done 2436 done 2437IFS=$as_save_IFS 2438 2439if test $ac_prog_rejected = yes; then 2440 # We found a bogon in the path, so make sure we never use it. 2441 set dummy $ac_cv_prog_CC 2442 shift 2443 if test $# != 0; then 2444 # We chose a different compiler from the bogus one. 2445 # However, it has the same basename, so the bogon will be chosen 2446 # first if we set CC to just the basename; use the full file name. 2447 shift 2448 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2449 fi 2450fi 2451fi 2452fi 2453CC=$ac_cv_prog_CC 2454if test -n "$CC"; then 2455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2456$as_echo "$CC" >&6; } 2457else 2458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2459$as_echo "no" >&6; } 2460fi 2461 2462 2463fi 2464if test -z "$CC"; then 2465 if test -n "$ac_tool_prefix"; then 2466 for ac_prog in cl.exe 2467 do 2468 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2469set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2470{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2471$as_echo_n "checking for $ac_word... " >&6; } 2472if ${ac_cv_prog_CC+:} false; then : 2473 $as_echo_n "(cached) " >&6 2474else 2475 if test -n "$CC"; then 2476 ac_cv_prog_CC="$CC" # Let the user override the test. 2477else 2478as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2479for as_dir in $PATH 2480do 2481 IFS=$as_save_IFS 2482 test -z "$as_dir" && as_dir=. 2483 for ac_exec_ext in '' $ac_executable_extensions; do 2484 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2485 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2487 break 2 2488 fi 2489done 2490 done 2491IFS=$as_save_IFS 2492 2493fi 2494fi 2495CC=$ac_cv_prog_CC 2496if test -n "$CC"; then 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2498$as_echo "$CC" >&6; } 2499else 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2501$as_echo "no" >&6; } 2502fi 2503 2504 2505 test -n "$CC" && break 2506 done 2507fi 2508if test -z "$CC"; then 2509 ac_ct_CC=$CC 2510 for ac_prog in cl.exe 2511do 2512 # Extract the first word of "$ac_prog", so it can be a program name with args. 2513set dummy $ac_prog; ac_word=$2 2514{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2515$as_echo_n "checking for $ac_word... " >&6; } 2516if ${ac_cv_prog_ac_ct_CC+:} false; then : 2517 $as_echo_n "(cached) " >&6 2518else 2519 if test -n "$ac_ct_CC"; then 2520 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2521else 2522as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2523for as_dir in $PATH 2524do 2525 IFS=$as_save_IFS 2526 test -z "$as_dir" && as_dir=. 2527 for ac_exec_ext in '' $ac_executable_extensions; do 2528 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2529 ac_cv_prog_ac_ct_CC="$ac_prog" 2530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2531 break 2 2532 fi 2533done 2534 done 2535IFS=$as_save_IFS 2536 2537fi 2538fi 2539ac_ct_CC=$ac_cv_prog_ac_ct_CC 2540if test -n "$ac_ct_CC"; then 2541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2542$as_echo "$ac_ct_CC" >&6; } 2543else 2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2545$as_echo "no" >&6; } 2546fi 2547 2548 2549 test -n "$ac_ct_CC" && break 2550done 2551 2552 if test "x$ac_ct_CC" = x; then 2553 CC="" 2554 else 2555 case $cross_compiling:$ac_tool_warned in 2556yes:) 2557{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2558$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2559ac_tool_warned=yes ;; 2560esac 2561 CC=$ac_ct_CC 2562 fi 2563fi 2564 2565fi 2566 2567 2568test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2569$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2570as_fn_error $? "no acceptable C compiler found in \$PATH 2571See \`config.log' for more details" "$LINENO" 5; } 2572 2573# Provide some information about the compiler. 2574$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2575set X $ac_compile 2576ac_compiler=$2 2577for ac_option in --version -v -V -qversion; do 2578 { { ac_try="$ac_compiler $ac_option >&5" 2579case "(($ac_try" in 2580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2581 *) ac_try_echo=$ac_try;; 2582esac 2583eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2584$as_echo "$ac_try_echo"; } >&5 2585 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2586 ac_status=$? 2587 if test -s conftest.err; then 2588 sed '10a\ 2589... rest of stderr output deleted ... 2590 10q' conftest.err >conftest.er1 2591 cat conftest.er1 >&5 2592 fi 2593 rm -f conftest.er1 conftest.err 2594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2595 test $ac_status = 0; } 2596done 2597 2598cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2599/* end confdefs.h. */ 2600 2601int 2602main () 2603{ 2604 2605 ; 2606 return 0; 2607} 2608_ACEOF 2609ac_clean_files_save=$ac_clean_files 2610ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2611# Try to create an executable without -o first, disregard a.out. 2612# It will help us diagnose broken compilers, and finding out an intuition 2613# of exeext. 2614{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2615$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2645# so that the user can short-circuit this test for compilers unknown to 2646# Autoconf. 2647for ac_file in $ac_files '' 2648do 2649 test -f "$ac_file" || continue 2650 case $ac_file in 2651 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2652 ;; 2653 [ab].out ) 2654 # We found the default executable, but exeext='' is most 2655 # certainly right. 2656 break;; 2657 *.* ) 2658 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2659 then :; else 2660 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2661 fi 2662 # We set ac_cv_exeext here because the later test for it is not 2663 # safe: cross compilers may not add the suffix if given an `-o' 2664 # argument, so we may need to know it at that point already. 2665 # Even if this section looks crufty: it has the advantage of 2666 # actually working. 2667 break;; 2668 * ) 2669 break;; 2670 esac 2671done 2672test "$ac_cv_exeext" = no && ac_cv_exeext= 2673 2674else 2675 ac_file='' 2676fi 2677if test -z "$ac_file"; then : 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2679$as_echo "no" >&6; } 2680$as_echo "$as_me: failed program was:" >&5 2681sed 's/^/| /' conftest.$ac_ext >&5 2682 2683{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2684$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2685as_fn_error 77 "C compiler cannot create executables 2686See \`config.log' for more details" "$LINENO" 5; } 2687else 2688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2689$as_echo "yes" >&6; } 2690fi 2691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2692$as_echo_n "checking for C compiler default output file name... " >&6; } 2693{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2694$as_echo "$ac_file" >&6; } 2695ac_exeext=$ac_cv_exeext 2696 2697rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2698ac_clean_files=$ac_clean_files_save 2699{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2700$as_echo_n "checking for suffix of executables... " >&6; } 2701if { { ac_try="$ac_link" 2702case "(($ac_try" in 2703 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2704 *) ac_try_echo=$ac_try;; 2705esac 2706eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2707$as_echo "$ac_try_echo"; } >&5 2708 (eval "$ac_link") 2>&5 2709 ac_status=$? 2710 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2711 test $ac_status = 0; }; then : 2712 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2713# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2714# work properly (i.e., refer to `conftest.exe'), while it won't with 2715# `rm'. 2716for ac_file in conftest.exe conftest conftest.*; do 2717 test -f "$ac_file" || continue 2718 case $ac_file in 2719 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2720 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2721 break;; 2722 * ) break;; 2723 esac 2724done 2725else 2726 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2727$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2728as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2729See \`config.log' for more details" "$LINENO" 5; } 2730fi 2731rm -f conftest conftest$ac_cv_exeext 2732{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2733$as_echo "$ac_cv_exeext" >&6; } 2734 2735rm -f conftest.$ac_ext 2736EXEEXT=$ac_cv_exeext 2737ac_exeext=$EXEEXT 2738cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2739/* end confdefs.h. */ 2740#include <stdio.h> 2741int 2742main () 2743{ 2744FILE *f = fopen ("conftest.out", "w"); 2745 return ferror (f) || fclose (f) != 0; 2746 2747 ; 2748 return 0; 2749} 2750_ACEOF 2751ac_clean_files="$ac_clean_files conftest.out" 2752# Check that the compiler produces executables we can run. If not, either 2753# the compiler is broken, or we cross compile. 2754{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2755$as_echo_n "checking whether we are cross compiling... " >&6; } 2756if test "$cross_compiling" != yes; then 2757 { { ac_try="$ac_link" 2758case "(($ac_try" in 2759 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2760 *) ac_try_echo=$ac_try;; 2761esac 2762eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2763$as_echo "$ac_try_echo"; } >&5 2764 (eval "$ac_link") 2>&5 2765 ac_status=$? 2766 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2767 test $ac_status = 0; } 2768 if { ac_try='./conftest$ac_cv_exeext' 2769 { { case "(($ac_try" in 2770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2771 *) ac_try_echo=$ac_try;; 2772esac 2773eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2774$as_echo "$ac_try_echo"; } >&5 2775 (eval "$ac_try") 2>&5 2776 ac_status=$? 2777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2778 test $ac_status = 0; }; }; then 2779 cross_compiling=no 2780 else 2781 if test "$cross_compiling" = maybe; then 2782 cross_compiling=yes 2783 else 2784 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2785$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2786as_fn_error $? "cannot run C compiled programs. 2787If you meant to cross compile, use \`--host'. 2788See \`config.log' for more details" "$LINENO" 5; } 2789 fi 2790 fi 2791fi 2792{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2793$as_echo "$cross_compiling" >&6; } 2794 2795rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2796ac_clean_files=$ac_clean_files_save 2797{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2798$as_echo_n "checking for suffix of object files... " >&6; } 2799if ${ac_cv_objext+:} false; then : 2800 $as_echo_n "(cached) " >&6 2801else 2802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2803/* end confdefs.h. */ 2804 2805int 2806main () 2807{ 2808 2809 ; 2810 return 0; 2811} 2812_ACEOF 2813rm -f conftest.o conftest.obj 2814if { { ac_try="$ac_compile" 2815case "(($ac_try" in 2816 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2817 *) ac_try_echo=$ac_try;; 2818esac 2819eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2820$as_echo "$ac_try_echo"; } >&5 2821 (eval "$ac_compile") 2>&5 2822 ac_status=$? 2823 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2824 test $ac_status = 0; }; then : 2825 for ac_file in conftest.o conftest.obj conftest.*; do 2826 test -f "$ac_file" || continue; 2827 case $ac_file in 2828 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2829 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2830 break;; 2831 esac 2832done 2833else 2834 $as_echo "$as_me: failed program was:" >&5 2835sed 's/^/| /' conftest.$ac_ext >&5 2836 2837{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2838$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2839as_fn_error $? "cannot compute suffix of object files: cannot compile 2840See \`config.log' for more details" "$LINENO" 5; } 2841fi 2842rm -f conftest.$ac_cv_objext conftest.$ac_ext 2843fi 2844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2845$as_echo "$ac_cv_objext" >&6; } 2846OBJEXT=$ac_cv_objext 2847ac_objext=$OBJEXT 2848{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2849$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2850if ${ac_cv_c_compiler_gnu+:} false; then : 2851 $as_echo_n "(cached) " >&6 2852else 2853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2854/* end confdefs.h. */ 2855 2856int 2857main () 2858{ 2859#ifndef __GNUC__ 2860 choke me 2861#endif 2862 2863 ; 2864 return 0; 2865} 2866_ACEOF 2867if ac_fn_c_try_compile "$LINENO"; then : 2868 ac_compiler_gnu=yes 2869else 2870 ac_compiler_gnu=no 2871fi 2872rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2873ac_cv_c_compiler_gnu=$ac_compiler_gnu 2874 2875fi 2876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2877$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2878if test $ac_compiler_gnu = yes; then 2879 GCC=yes 2880else 2881 GCC= 2882fi 2883ac_test_CFLAGS=${CFLAGS+set} 2884ac_save_CFLAGS=$CFLAGS 2885{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2886$as_echo_n "checking whether $CC accepts -g... " >&6; } 2887if ${ac_cv_prog_cc_g+:} false; then : 2888 $as_echo_n "(cached) " >&6 2889else 2890 ac_save_c_werror_flag=$ac_c_werror_flag 2891 ac_c_werror_flag=yes 2892 ac_cv_prog_cc_g=no 2893 CFLAGS="-g" 2894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2895/* end confdefs.h. */ 2896 2897int 2898main () 2899{ 2900 2901 ; 2902 return 0; 2903} 2904_ACEOF 2905if ac_fn_c_try_compile "$LINENO"; then : 2906 ac_cv_prog_cc_g=yes 2907else 2908 CFLAGS="" 2909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2910/* end confdefs.h. */ 2911 2912int 2913main () 2914{ 2915 2916 ; 2917 return 0; 2918} 2919_ACEOF 2920if ac_fn_c_try_compile "$LINENO"; then : 2921 2922else 2923 ac_c_werror_flag=$ac_save_c_werror_flag 2924 CFLAGS="-g" 2925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2926/* end confdefs.h. */ 2927 2928int 2929main () 2930{ 2931 2932 ; 2933 return 0; 2934} 2935_ACEOF 2936if ac_fn_c_try_compile "$LINENO"; then : 2937 ac_cv_prog_cc_g=yes 2938fi 2939rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2940fi 2941rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2942fi 2943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2944 ac_c_werror_flag=$ac_save_c_werror_flag 2945fi 2946{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2947$as_echo "$ac_cv_prog_cc_g" >&6; } 2948if test "$ac_test_CFLAGS" = set; then 2949 CFLAGS=$ac_save_CFLAGS 2950elif test $ac_cv_prog_cc_g = yes; then 2951 if test "$GCC" = yes; then 2952 CFLAGS="-g -O2" 2953 else 2954 CFLAGS="-g" 2955 fi 2956else 2957 if test "$GCC" = yes; then 2958 CFLAGS="-O2" 2959 else 2960 CFLAGS= 2961 fi 2962fi 2963{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2964$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2965if ${ac_cv_prog_cc_c89+:} false; then : 2966 $as_echo_n "(cached) " >&6 2967else 2968 ac_cv_prog_cc_c89=no 2969ac_save_CC=$CC 2970cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2971/* end confdefs.h. */ 2972#include <stdarg.h> 2973#include <stdio.h> 2974struct stat; 2975/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2976struct buf { int x; }; 2977FILE * (*rcsopen) (struct buf *, struct stat *, int); 2978static char *e (p, i) 2979 char **p; 2980 int i; 2981{ 2982 return p[i]; 2983} 2984static char *f (char * (*g) (char **, int), char **p, ...) 2985{ 2986 char *s; 2987 va_list v; 2988 va_start (v,p); 2989 s = g (p, va_arg (v,int)); 2990 va_end (v); 2991 return s; 2992} 2993 2994/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2995 function prototypes and stuff, but not '\xHH' hex character constants. 2996 These don't provoke an error unfortunately, instead are silently treated 2997 as 'x'. The following induces an error, until -std is added to get 2998 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2999 array size at least. It's necessary to write '\x00'==0 to get something 3000 that's true only with -std. */ 3001int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3002 3003/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3004 inside strings and character constants. */ 3005#define FOO(x) 'x' 3006int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3007 3008int test (int i, double x); 3009struct s1 {int (*f) (int a);}; 3010struct s2 {int (*f) (double a);}; 3011int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3012int argc; 3013char **argv; 3014int 3015main () 3016{ 3017return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3018 ; 3019 return 0; 3020} 3021_ACEOF 3022for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3023 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3024do 3025 CC="$ac_save_CC $ac_arg" 3026 if ac_fn_c_try_compile "$LINENO"; then : 3027 ac_cv_prog_cc_c89=$ac_arg 3028fi 3029rm -f core conftest.err conftest.$ac_objext 3030 test "x$ac_cv_prog_cc_c89" != "xno" && break 3031done 3032rm -f conftest.$ac_ext 3033CC=$ac_save_CC 3034 3035fi 3036# AC_CACHE_VAL 3037case "x$ac_cv_prog_cc_c89" in 3038 x) 3039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3040$as_echo "none needed" >&6; } ;; 3041 xno) 3042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3043$as_echo "unsupported" >&6; } ;; 3044 *) 3045 CC="$CC $ac_cv_prog_cc_c89" 3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3047$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3048esac 3049if test "x$ac_cv_prog_cc_c89" != xno; then : 3050 3051fi 3052 3053ac_ext=c 3054ac_cpp='$CPP $CPPFLAGS' 3055ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3056ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3057ac_compiler_gnu=$ac_cv_c_compiler_gnu 3058 3059 3060ac_ext=c 3061ac_cpp='$CPP $CPPFLAGS' 3062ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3063ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3064ac_compiler_gnu=$ac_cv_c_compiler_gnu 3065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3066$as_echo_n "checking how to run the C preprocessor... " >&6; } 3067# On Suns, sometimes $CPP names a directory. 3068if test -n "$CPP" && test -d "$CPP"; then 3069 CPP= 3070fi 3071if test -z "$CPP"; then 3072 if ${ac_cv_prog_CPP+:} false; then : 3073 $as_echo_n "(cached) " >&6 3074else 3075 # Double quotes because CPP needs to be expanded 3076 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3077 do 3078 ac_preproc_ok=false 3079for ac_c_preproc_warn_flag in '' yes 3080do 3081 # Use a header file that comes with gcc, so configuring glibc 3082 # with a fresh cross-compiler works. 3083 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3084 # <limits.h> exists even on freestanding compilers. 3085 # On the NeXT, cc -E runs the code through the compiler's parser, 3086 # not just through cpp. "Syntax error" is here to catch this case. 3087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3088/* end confdefs.h. */ 3089#ifdef __STDC__ 3090# include <limits.h> 3091#else 3092# include <assert.h> 3093#endif 3094 Syntax error 3095_ACEOF 3096if ac_fn_c_try_cpp "$LINENO"; then : 3097 3098else 3099 # Broken: fails on valid input. 3100continue 3101fi 3102rm -f conftest.err conftest.i conftest.$ac_ext 3103 3104 # OK, works on sane cases. Now check whether nonexistent headers 3105 # can be detected and how. 3106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3107/* end confdefs.h. */ 3108#include <ac_nonexistent.h> 3109_ACEOF 3110if ac_fn_c_try_cpp "$LINENO"; then : 3111 # Broken: success on invalid input. 3112continue 3113else 3114 # Passes both tests. 3115ac_preproc_ok=: 3116break 3117fi 3118rm -f conftest.err conftest.i conftest.$ac_ext 3119 3120done 3121# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3122rm -f conftest.i conftest.err conftest.$ac_ext 3123if $ac_preproc_ok; then : 3124 break 3125fi 3126 3127 done 3128 ac_cv_prog_CPP=$CPP 3129 3130fi 3131 CPP=$ac_cv_prog_CPP 3132else 3133 ac_cv_prog_CPP=$CPP 3134fi 3135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3136$as_echo "$CPP" >&6; } 3137ac_preproc_ok=false 3138for ac_c_preproc_warn_flag in '' yes 3139do 3140 # Use a header file that comes with gcc, so configuring glibc 3141 # with a fresh cross-compiler works. 3142 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3143 # <limits.h> exists even on freestanding compilers. 3144 # On the NeXT, cc -E runs the code through the compiler's parser, 3145 # not just through cpp. "Syntax error" is here to catch this case. 3146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3147/* end confdefs.h. */ 3148#ifdef __STDC__ 3149# include <limits.h> 3150#else 3151# include <assert.h> 3152#endif 3153 Syntax error 3154_ACEOF 3155if ac_fn_c_try_cpp "$LINENO"; then : 3156 3157else 3158 # Broken: fails on valid input. 3159continue 3160fi 3161rm -f conftest.err conftest.i conftest.$ac_ext 3162 3163 # OK, works on sane cases. Now check whether nonexistent headers 3164 # can be detected and how. 3165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3166/* end confdefs.h. */ 3167#include <ac_nonexistent.h> 3168_ACEOF 3169if ac_fn_c_try_cpp "$LINENO"; then : 3170 # Broken: success on invalid input. 3171continue 3172else 3173 # Passes both tests. 3174ac_preproc_ok=: 3175break 3176fi 3177rm -f conftest.err conftest.i conftest.$ac_ext 3178 3179done 3180# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3181rm -f conftest.i conftest.err conftest.$ac_ext 3182if $ac_preproc_ok; then : 3183 3184else 3185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3186$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3187as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3188See \`config.log' for more details" "$LINENO" 5; } 3189fi 3190 3191ac_ext=c 3192ac_cpp='$CPP $CPPFLAGS' 3193ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3194ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3195ac_compiler_gnu=$ac_cv_c_compiler_gnu 3196 3197 3198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3199$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3200if ${ac_cv_path_GREP+:} false; then : 3201 $as_echo_n "(cached) " >&6 3202else 3203 if test -z "$GREP"; then 3204 ac_path_GREP_found=false 3205 # Loop through the user's path and test for each of PROGNAME-LIST 3206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3207for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3208do 3209 IFS=$as_save_IFS 3210 test -z "$as_dir" && as_dir=. 3211 for ac_prog in grep ggrep; do 3212 for ac_exec_ext in '' $ac_executable_extensions; do 3213 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3214 as_fn_executable_p "$ac_path_GREP" || continue 3215# Check for GNU ac_path_GREP and select it if it is found. 3216 # Check for GNU $ac_path_GREP 3217case `"$ac_path_GREP" --version 2>&1` in 3218*GNU*) 3219 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3220*) 3221 ac_count=0 3222 $as_echo_n 0123456789 >"conftest.in" 3223 while : 3224 do 3225 cat "conftest.in" "conftest.in" >"conftest.tmp" 3226 mv "conftest.tmp" "conftest.in" 3227 cp "conftest.in" "conftest.nl" 3228 $as_echo 'GREP' >> "conftest.nl" 3229 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3230 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3231 as_fn_arith $ac_count + 1 && ac_count=$as_val 3232 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3233 # Best one so far, save it but keep looking for a better one 3234 ac_cv_path_GREP="$ac_path_GREP" 3235 ac_path_GREP_max=$ac_count 3236 fi 3237 # 10*(2^10) chars as input seems more than enough 3238 test $ac_count -gt 10 && break 3239 done 3240 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3241esac 3242 3243 $ac_path_GREP_found && break 3 3244 done 3245 done 3246 done 3247IFS=$as_save_IFS 3248 if test -z "$ac_cv_path_GREP"; then 3249 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3250 fi 3251else 3252 ac_cv_path_GREP=$GREP 3253fi 3254 3255fi 3256{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3257$as_echo "$ac_cv_path_GREP" >&6; } 3258 GREP="$ac_cv_path_GREP" 3259 3260 3261{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3262$as_echo_n "checking for egrep... " >&6; } 3263if ${ac_cv_path_EGREP+:} false; then : 3264 $as_echo_n "(cached) " >&6 3265else 3266 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3267 then ac_cv_path_EGREP="$GREP -E" 3268 else 3269 if test -z "$EGREP"; then 3270 ac_path_EGREP_found=false 3271 # Loop through the user's path and test for each of PROGNAME-LIST 3272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3273for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3274do 3275 IFS=$as_save_IFS 3276 test -z "$as_dir" && as_dir=. 3277 for ac_prog in egrep; do 3278 for ac_exec_ext in '' $ac_executable_extensions; do 3279 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3280 as_fn_executable_p "$ac_path_EGREP" || continue 3281# Check for GNU ac_path_EGREP and select it if it is found. 3282 # Check for GNU $ac_path_EGREP 3283case `"$ac_path_EGREP" --version 2>&1` in 3284*GNU*) 3285 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3286*) 3287 ac_count=0 3288 $as_echo_n 0123456789 >"conftest.in" 3289 while : 3290 do 3291 cat "conftest.in" "conftest.in" >"conftest.tmp" 3292 mv "conftest.tmp" "conftest.in" 3293 cp "conftest.in" "conftest.nl" 3294 $as_echo 'EGREP' >> "conftest.nl" 3295 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3296 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3297 as_fn_arith $ac_count + 1 && ac_count=$as_val 3298 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3299 # Best one so far, save it but keep looking for a better one 3300 ac_cv_path_EGREP="$ac_path_EGREP" 3301 ac_path_EGREP_max=$ac_count 3302 fi 3303 # 10*(2^10) chars as input seems more than enough 3304 test $ac_count -gt 10 && break 3305 done 3306 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3307esac 3308 3309 $ac_path_EGREP_found && break 3 3310 done 3311 done 3312 done 3313IFS=$as_save_IFS 3314 if test -z "$ac_cv_path_EGREP"; then 3315 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3316 fi 3317else 3318 ac_cv_path_EGREP=$EGREP 3319fi 3320 3321 fi 3322fi 3323{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3324$as_echo "$ac_cv_path_EGREP" >&6; } 3325 EGREP="$ac_cv_path_EGREP" 3326 3327 3328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NetBSD" >&5 3329$as_echo_n "checking for NetBSD... " >&6; } 3330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3331/* end confdefs.h. */ 3332#ifdef __NetBSD__ 3333 yes 3334 #endif 3335 3336_ACEOF 3337if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3338 $EGREP "yes" >/dev/null 2>&1; then : 3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3340$as_echo "yes" >&6; } 3341 3342$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3343 3344 3345$as_echo "#define _POSIX_C_SOURCE 200112L" >>confdefs.h 3346 3347 3348$as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 3349 3350else 3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3352$as_echo "no" >&6; } 3353fi 3354rm -f conftest* 3355 3356 3357# Extract the first word of "sh", so it can be a program name with args. 3358set dummy sh; ac_word=$2 3359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3360$as_echo_n "checking for $ac_word... " >&6; } 3361if ${ac_cv_path_BSHELL+:} false; then : 3362 $as_echo_n "(cached) " >&6 3363else 3364 case $BSHELL in 3365 [\\/]* | ?:[\\/]*) 3366 ac_cv_path_BSHELL="$BSHELL" # Let the user override the test with a path. 3367 ;; 3368 *) 3369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3370for as_dir in $PATH 3371do 3372 IFS=$as_save_IFS 3373 test -z "$as_dir" && as_dir=. 3374 for ac_exec_ext in '' $ac_executable_extensions; do 3375 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3376 ac_cv_path_BSHELL="$as_dir/$ac_word$ac_exec_ext" 3377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3378 break 2 3379 fi 3380done 3381 done 3382IFS=$as_save_IFS 3383 3384 ;; 3385esac 3386fi 3387BSHELL=$ac_cv_path_BSHELL 3388if test -n "$BSHELL"; then 3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BSHELL" >&5 3390$as_echo "$BSHELL" >&6; } 3391else 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3393$as_echo "no" >&6; } 3394fi 3395 3396 3397if test x"$BSHELL" = x; then 3398 as_fn_error $? "sh must be somewhere on \$PATH" "$LINENO" 5 3399fi 3400 3401cat >>confdefs.h <<_ACEOF 3402#define PATH_BSHELL "$BSHELL" 3403_ACEOF 3404 3405 3406{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3407$as_echo_n "checking for ANSI C header files... " >&6; } 3408if ${ac_cv_header_stdc+:} false; then : 3409 $as_echo_n "(cached) " >&6 3410else 3411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3412/* end confdefs.h. */ 3413#include <stdlib.h> 3414#include <stdarg.h> 3415#include <string.h> 3416#include <float.h> 3417 3418int 3419main () 3420{ 3421 3422 ; 3423 return 0; 3424} 3425_ACEOF 3426if ac_fn_c_try_compile "$LINENO"; then : 3427 ac_cv_header_stdc=yes 3428else 3429 ac_cv_header_stdc=no 3430fi 3431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3432 3433if test $ac_cv_header_stdc = yes; then 3434 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3436/* end confdefs.h. */ 3437#include <string.h> 3438 3439_ACEOF 3440if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3441 $EGREP "memchr" >/dev/null 2>&1; then : 3442 3443else 3444 ac_cv_header_stdc=no 3445fi 3446rm -f conftest* 3447 3448fi 3449 3450if test $ac_cv_header_stdc = yes; then 3451 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3453/* end confdefs.h. */ 3454#include <stdlib.h> 3455 3456_ACEOF 3457if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3458 $EGREP "free" >/dev/null 2>&1; then : 3459 3460else 3461 ac_cv_header_stdc=no 3462fi 3463rm -f conftest* 3464 3465fi 3466 3467if test $ac_cv_header_stdc = yes; then 3468 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3469 if test "$cross_compiling" = yes; then : 3470 : 3471else 3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3473/* end confdefs.h. */ 3474#include <ctype.h> 3475#include <stdlib.h> 3476#if ((' ' & 0x0FF) == 0x020) 3477# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3478# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3479#else 3480# define ISLOWER(c) \ 3481 (('a' <= (c) && (c) <= 'i') \ 3482 || ('j' <= (c) && (c) <= 'r') \ 3483 || ('s' <= (c) && (c) <= 'z')) 3484# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3485#endif 3486 3487#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3488int 3489main () 3490{ 3491 int i; 3492 for (i = 0; i < 256; i++) 3493 if (XOR (islower (i), ISLOWER (i)) 3494 || toupper (i) != TOUPPER (i)) 3495 return 2; 3496 return 0; 3497} 3498_ACEOF 3499if ac_fn_c_try_run "$LINENO"; then : 3500 3501else 3502 ac_cv_header_stdc=no 3503fi 3504rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3505 conftest.$ac_objext conftest.beam conftest.$ac_ext 3506fi 3507 3508fi 3509fi 3510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3511$as_echo "$ac_cv_header_stdc" >&6; } 3512if test $ac_cv_header_stdc = yes; then 3513 3514$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3515 3516fi 3517 3518# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3519for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3520 inttypes.h stdint.h unistd.h 3521do : 3522 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3523ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3524" 3525if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3526 cat >>confdefs.h <<_ACEOF 3527#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3528_ACEOF 3529 3530fi 3531 3532done 3533 3534 3535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 3536$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 3537if ${ac_cv_c_bigendian+:} false; then : 3538 $as_echo_n "(cached) " >&6 3539else 3540 ac_cv_c_bigendian=unknown 3541 # See if we're dealing with a universal compiler. 3542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3543/* end confdefs.h. */ 3544#ifndef __APPLE_CC__ 3545 not a universal capable compiler 3546 #endif 3547 typedef int dummy; 3548 3549_ACEOF 3550if ac_fn_c_try_compile "$LINENO"; then : 3551 3552 # Check for potential -arch flags. It is not universal unless 3553 # there are at least two -arch flags with different values. 3554 ac_arch= 3555 ac_prev= 3556 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 3557 if test -n "$ac_prev"; then 3558 case $ac_word in 3559 i?86 | x86_64 | ppc | ppc64) 3560 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 3561 ac_arch=$ac_word 3562 else 3563 ac_cv_c_bigendian=universal 3564 break 3565 fi 3566 ;; 3567 esac 3568 ac_prev= 3569 elif test "x$ac_word" = "x-arch"; then 3570 ac_prev=arch 3571 fi 3572 done 3573fi 3574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3575 if test $ac_cv_c_bigendian = unknown; then 3576 # See if sys/param.h defines the BYTE_ORDER macro. 3577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3578/* end confdefs.h. */ 3579#include <sys/types.h> 3580 #include <sys/param.h> 3581 3582int 3583main () 3584{ 3585#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 3586 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 3587 && LITTLE_ENDIAN) 3588 bogus endian macros 3589 #endif 3590 3591 ; 3592 return 0; 3593} 3594_ACEOF 3595if ac_fn_c_try_compile "$LINENO"; then : 3596 # It does; now see whether it defined to BIG_ENDIAN or not. 3597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3598/* end confdefs.h. */ 3599#include <sys/types.h> 3600 #include <sys/param.h> 3601 3602int 3603main () 3604{ 3605#if BYTE_ORDER != BIG_ENDIAN 3606 not big endian 3607 #endif 3608 3609 ; 3610 return 0; 3611} 3612_ACEOF 3613if ac_fn_c_try_compile "$LINENO"; then : 3614 ac_cv_c_bigendian=yes 3615else 3616 ac_cv_c_bigendian=no 3617fi 3618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3619fi 3620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3621 fi 3622 if test $ac_cv_c_bigendian = unknown; then 3623 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 3624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3625/* end confdefs.h. */ 3626#include <limits.h> 3627 3628int 3629main () 3630{ 3631#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 3632 bogus endian macros 3633 #endif 3634 3635 ; 3636 return 0; 3637} 3638_ACEOF 3639if ac_fn_c_try_compile "$LINENO"; then : 3640 # It does; now see whether it defined to _BIG_ENDIAN or not. 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3642/* end confdefs.h. */ 3643#include <limits.h> 3644 3645int 3646main () 3647{ 3648#ifndef _BIG_ENDIAN 3649 not big endian 3650 #endif 3651 3652 ; 3653 return 0; 3654} 3655_ACEOF 3656if ac_fn_c_try_compile "$LINENO"; then : 3657 ac_cv_c_bigendian=yes 3658else 3659 ac_cv_c_bigendian=no 3660fi 3661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3662fi 3663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3664 fi 3665 if test $ac_cv_c_bigendian = unknown; then 3666 # Compile a test program. 3667 if test "$cross_compiling" = yes; then : 3668 # Try to guess by grepping values from an object file. 3669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3670/* end confdefs.h. */ 3671short int ascii_mm[] = 3672 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 3673 short int ascii_ii[] = 3674 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 3675 int use_ascii (int i) { 3676 return ascii_mm[i] + ascii_ii[i]; 3677 } 3678 short int ebcdic_ii[] = 3679 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 3680 short int ebcdic_mm[] = 3681 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 3682 int use_ebcdic (int i) { 3683 return ebcdic_mm[i] + ebcdic_ii[i]; 3684 } 3685 extern int foo; 3686 3687int 3688main () 3689{ 3690return use_ascii (foo) == use_ebcdic (foo); 3691 ; 3692 return 0; 3693} 3694_ACEOF 3695if ac_fn_c_try_compile "$LINENO"; then : 3696 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 3697 ac_cv_c_bigendian=yes 3698 fi 3699 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 3700 if test "$ac_cv_c_bigendian" = unknown; then 3701 ac_cv_c_bigendian=no 3702 else 3703 # finding both strings is unlikely to happen, but who knows? 3704 ac_cv_c_bigendian=unknown 3705 fi 3706 fi 3707fi 3708rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3709else 3710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3711/* end confdefs.h. */ 3712$ac_includes_default 3713int 3714main () 3715{ 3716 3717 /* Are we little or big endian? From Harbison&Steele. */ 3718 union 3719 { 3720 long int l; 3721 char c[sizeof (long int)]; 3722 } u; 3723 u.l = 1; 3724 return u.c[sizeof (long int) - 1] == 1; 3725 3726 ; 3727 return 0; 3728} 3729_ACEOF 3730if ac_fn_c_try_run "$LINENO"; then : 3731 ac_cv_c_bigendian=no 3732else 3733 ac_cv_c_bigendian=yes 3734fi 3735rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3736 conftest.$ac_objext conftest.beam conftest.$ac_ext 3737fi 3738 3739 fi 3740fi 3741{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 3742$as_echo "$ac_cv_c_bigendian" >&6; } 3743 case $ac_cv_c_bigendian in #( 3744 yes) 3745 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 3746;; #( 3747 no) 3748 ;; #( 3749 universal) 3750 3751$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 3752 3753 ;; #( 3754 *) 3755 as_fn_error $? "unknown endianness 3756 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 3757 esac 3758 3759{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3760$as_echo_n "checking for ANSI C header files... " >&6; } 3761if ${ac_cv_header_stdc+:} false; then : 3762 $as_echo_n "(cached) " >&6 3763else 3764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3765/* end confdefs.h. */ 3766#include <stdlib.h> 3767#include <stdarg.h> 3768#include <string.h> 3769#include <float.h> 3770 3771int 3772main () 3773{ 3774 3775 ; 3776 return 0; 3777} 3778_ACEOF 3779if ac_fn_c_try_compile "$LINENO"; then : 3780 ac_cv_header_stdc=yes 3781else 3782 ac_cv_header_stdc=no 3783fi 3784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3785 3786if test $ac_cv_header_stdc = yes; then 3787 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3789/* end confdefs.h. */ 3790#include <string.h> 3791 3792_ACEOF 3793if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3794 $EGREP "memchr" >/dev/null 2>&1; then : 3795 3796else 3797 ac_cv_header_stdc=no 3798fi 3799rm -f conftest* 3800 3801fi 3802 3803if test $ac_cv_header_stdc = yes; then 3804 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3806/* end confdefs.h. */ 3807#include <stdlib.h> 3808 3809_ACEOF 3810if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3811 $EGREP "free" >/dev/null 2>&1; then : 3812 3813else 3814 ac_cv_header_stdc=no 3815fi 3816rm -f conftest* 3817 3818fi 3819 3820if test $ac_cv_header_stdc = yes; then 3821 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3822 if test "$cross_compiling" = yes; then : 3823 : 3824else 3825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3826/* end confdefs.h. */ 3827#include <ctype.h> 3828#include <stdlib.h> 3829#if ((' ' & 0x0FF) == 0x020) 3830# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3831# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3832#else 3833# define ISLOWER(c) \ 3834 (('a' <= (c) && (c) <= 'i') \ 3835 || ('j' <= (c) && (c) <= 'r') \ 3836 || ('s' <= (c) && (c) <= 'z')) 3837# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3838#endif 3839 3840#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3841int 3842main () 3843{ 3844 int i; 3845 for (i = 0; i < 256; i++) 3846 if (XOR (islower (i), ISLOWER (i)) 3847 || toupper (i) != TOUPPER (i)) 3848 return 2; 3849 return 0; 3850} 3851_ACEOF 3852if ac_fn_c_try_run "$LINENO"; then : 3853 3854else 3855 ac_cv_header_stdc=no 3856fi 3857rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3858 conftest.$ac_objext conftest.beam conftest.$ac_ext 3859fi 3860 3861fi 3862fi 3863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3864$as_echo "$ac_cv_header_stdc" >&6; } 3865if test $ac_cv_header_stdc = yes; then 3866 3867$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3868 3869fi 3870 3871 3872# Confirm existence of zlib. (This is available as a default install 3873# option on many OS's; this could be added as a reachover build in the 3874# future.) 3875ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" 3876if test "x$ac_cv_header_zlib_h" = xyes; then : 3877 3878else 3879 as_fn_error $? "zlib must be installed in a compiler-visible path" "$LINENO" 5 3880fi 3881 3882 3883{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzdopen in -lz" >&5 3884$as_echo_n "checking for gzdopen in -lz... " >&6; } 3885if ${ac_cv_lib_z_gzdopen+:} false; then : 3886 $as_echo_n "(cached) " >&6 3887else 3888 ac_check_lib_save_LIBS=$LIBS 3889LIBS="-lz $LIBS" 3890cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3891/* end confdefs.h. */ 3892 3893/* Override any GCC internal prototype to avoid an error. 3894 Use char because int might match the return type of a GCC 3895 builtin and then its argument prototype would still apply. */ 3896#ifdef __cplusplus 3897extern "C" 3898#endif 3899char gzdopen (); 3900int 3901main () 3902{ 3903return gzdopen (); 3904 ; 3905 return 0; 3906} 3907_ACEOF 3908if ac_fn_c_try_link "$LINENO"; then : 3909 ac_cv_lib_z_gzdopen=yes 3910else 3911 ac_cv_lib_z_gzdopen=no 3912fi 3913rm -f core conftest.err conftest.$ac_objext \ 3914 conftest$ac_exeext conftest.$ac_ext 3915LIBS=$ac_check_lib_save_LIBS 3916fi 3917{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzdopen" >&5 3918$as_echo "$ac_cv_lib_z_gzdopen" >&6; } 3919if test "x$ac_cv_lib_z_gzdopen" = xyes; then : 3920 cat >>confdefs.h <<_ACEOF 3921#define HAVE_LIBZ 1 3922_ACEOF 3923 3924 LIBS="-lz $LIBS" 3925 3926else 3927 as_fn_error $? "zlib must be installed in a compiler-visible path" "$LINENO" 5 3928fi 3929 3930 3931# Make sure certain required headers are available. 3932# These are not necessarily required by the code, but they are not 3933# currently conditionalized. 3934for ac_header in sys/ioctl.h sys/mman.h sys/param.h \ 3935 sys/socket.h sys/stat.h sys/time.h sys/types.h sys/utsname.h \ 3936 sys/wait.h assert.h ctype.h errno.h fcntl.h grp.h limits.h locale.h \ 3937 netdb.h pwd.h signal.h stdarg.h stdio.h stdlib.h string.h \ 3938 termios.h unistd.h 3939do : 3940 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3941ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3942if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3943 cat >>confdefs.h <<_ACEOF 3944#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3945_ACEOF 3946 3947else 3948 as_fn_error $? "standard system header file not found" "$LINENO" 5 3949fi 3950 3951done 3952 3953 3954# Find headers that may not be available. 3955ac_header_dirent=no 3956for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 3957 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 3958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 3959$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 3960if eval \${$as_ac_Header+:} false; then : 3961 $as_echo_n "(cached) " >&6 3962else 3963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3964/* end confdefs.h. */ 3965#include <sys/types.h> 3966#include <$ac_hdr> 3967 3968int 3969main () 3970{ 3971if ((DIR *) 0) 3972return 0; 3973 ; 3974 return 0; 3975} 3976_ACEOF 3977if ac_fn_c_try_compile "$LINENO"; then : 3978 eval "$as_ac_Header=yes" 3979else 3980 eval "$as_ac_Header=no" 3981fi 3982rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3983fi 3984eval ac_res=\$$as_ac_Header 3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3986$as_echo "$ac_res" >&6; } 3987if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3988 cat >>confdefs.h <<_ACEOF 3989#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 3990_ACEOF 3991 3992ac_header_dirent=$ac_hdr; break 3993fi 3994 3995done 3996# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 3997if test $ac_header_dirent = dirent.h; then 3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 3999$as_echo_n "checking for library containing opendir... " >&6; } 4000if ${ac_cv_search_opendir+:} false; then : 4001 $as_echo_n "(cached) " >&6 4002else 4003 ac_func_search_save_LIBS=$LIBS 4004cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4005/* end confdefs.h. */ 4006 4007/* Override any GCC internal prototype to avoid an error. 4008 Use char because int might match the return type of a GCC 4009 builtin and then its argument prototype would still apply. */ 4010#ifdef __cplusplus 4011extern "C" 4012#endif 4013char opendir (); 4014int 4015main () 4016{ 4017return opendir (); 4018 ; 4019 return 0; 4020} 4021_ACEOF 4022for ac_lib in '' dir; do 4023 if test -z "$ac_lib"; then 4024 ac_res="none required" 4025 else 4026 ac_res=-l$ac_lib 4027 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4028 fi 4029 if ac_fn_c_try_link "$LINENO"; then : 4030 ac_cv_search_opendir=$ac_res 4031fi 4032rm -f core conftest.err conftest.$ac_objext \ 4033 conftest$ac_exeext 4034 if ${ac_cv_search_opendir+:} false; then : 4035 break 4036fi 4037done 4038if ${ac_cv_search_opendir+:} false; then : 4039 4040else 4041 ac_cv_search_opendir=no 4042fi 4043rm conftest.$ac_ext 4044LIBS=$ac_func_search_save_LIBS 4045fi 4046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4047$as_echo "$ac_cv_search_opendir" >&6; } 4048ac_res=$ac_cv_search_opendir 4049if test "$ac_res" != no; then : 4050 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4051 4052fi 4053 4054else 4055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 4056$as_echo_n "checking for library containing opendir... " >&6; } 4057if ${ac_cv_search_opendir+:} false; then : 4058 $as_echo_n "(cached) " >&6 4059else 4060 ac_func_search_save_LIBS=$LIBS 4061cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4062/* end confdefs.h. */ 4063 4064/* Override any GCC internal prototype to avoid an error. 4065 Use char because int might match the return type of a GCC 4066 builtin and then its argument prototype would still apply. */ 4067#ifdef __cplusplus 4068extern "C" 4069#endif 4070char opendir (); 4071int 4072main () 4073{ 4074return opendir (); 4075 ; 4076 return 0; 4077} 4078_ACEOF 4079for ac_lib in '' x; do 4080 if test -z "$ac_lib"; then 4081 ac_res="none required" 4082 else 4083 ac_res=-l$ac_lib 4084 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4085 fi 4086 if ac_fn_c_try_link "$LINENO"; then : 4087 ac_cv_search_opendir=$ac_res 4088fi 4089rm -f core conftest.err conftest.$ac_objext \ 4090 conftest$ac_exeext 4091 if ${ac_cv_search_opendir+:} false; then : 4092 break 4093fi 4094done 4095if ${ac_cv_search_opendir+:} false; then : 4096 4097else 4098 ac_cv_search_opendir=no 4099fi 4100rm conftest.$ac_ext 4101LIBS=$ac_func_search_save_LIBS 4102fi 4103{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 4104$as_echo "$ac_cv_search_opendir" >&6; } 4105ac_res=$ac_cv_search_opendir 4106if test "$ac_res" != no; then : 4107 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4108 4109fi 4110 4111fi 4112 4113for ac_header in sys/mtio.h sys/sysmacros.h sys/syslimits.h stdio_ext.h \ 4114 getopt.h features.h malloc.h sys/poll.h pthread.h stddef.h sys/uio.h 4115do : 4116 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4117ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4118if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4119 cat >>confdefs.h <<_ACEOF 4120#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4121_ACEOF 4122 4123fi 4124 4125done 4126 4127for ac_header in sys/bswap.h machine/bswap.h sys/cdefs.h machine/endian.h \ 4128 sys/endian.h sys/featuretest.h err.h inttypes.h libgen.h paths.h \ 4129 libgen.h stdint.h util.h resolv.h arpa/nameser.h 4130do : 4131 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4132ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4133if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4134 cat >>confdefs.h <<_ACEOF 4135#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4136_ACEOF 4137 4138else 4139 test -f include/$ac_header || touch include/$ac_header 4140fi 4141 4142done 4143 4144for ac_header in rpc/types.h 4145do : 4146 ac_fn_c_check_header_mongrel "$LINENO" "rpc/types.h" "ac_cv_header_rpc_types_h" "$ac_includes_default" 4147if test "x$ac_cv_header_rpc_types_h" = xyes; then : 4148 cat >>confdefs.h <<_ACEOF 4149#define HAVE_RPC_TYPES_H 1 4150_ACEOF 4151 4152else 4153 echo '#include "nbtool_config.h"' >include/$ac_header.new 4154 echo '#include "'$srcdir/../../common/include/$ac_header'"' \ 4155 >>include/$ac_header.new 4156 if cmp include/$ac_header.new include/$ac_header >/dev/null 2>&1; then 4157 rm -f include/$ac_header.new 4158 else 4159 mv -f include/$ac_header.new include/$ac_header 4160 fi 4161fi 4162 4163done 4164 4165for ac_header in netconfig.h 4166do : 4167 ac_fn_c_check_header_mongrel "$LINENO" "netconfig.h" "ac_cv_header_netconfig_h" "$ac_includes_default" 4168if test "x$ac_cv_header_netconfig_h" = xyes; then : 4169 cat >>confdefs.h <<_ACEOF 4170#define HAVE_NETCONFIG_H 1 4171_ACEOF 4172 4173else 4174 echo '#include "nbtool_config.h"' >include/$ac_header.new 4175 echo '#include "'$srcdir/../../include/$ac_header'"' \ 4176 >>include/$ac_header.new 4177 if cmp include/$ac_header.new include/$ac_header >/dev/null 2>&1; then 4178 rm -f include/$ac_header.new 4179 else 4180 mv -f include/$ac_header.new include/$ac_header 4181 fi 4182fi 4183 4184done 4185 4186 4187# Typedefs. 4188ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4189if test "x$ac_cv_type_size_t" = xyes; then : 4190 4191else 4192 4193cat >>confdefs.h <<_ACEOF 4194#define size_t unsigned int 4195_ACEOF 4196 4197fi 4198 4199ac_fn_c_check_type "$LINENO" "id_t" "ac_cv_type_id_t" "$ac_includes_default" 4200if test "x$ac_cv_type_id_t" = xyes; then : 4201 4202cat >>confdefs.h <<_ACEOF 4203#define HAVE_ID_T 1 4204_ACEOF 4205 4206 4207fi 4208ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 4209if test "x$ac_cv_type_long_long" = xyes; then : 4210 4211cat >>confdefs.h <<_ACEOF 4212#define HAVE_LONG_LONG 1 4213_ACEOF 4214 4215 4216fi 4217ac_fn_c_check_type "$LINENO" "u_long" "ac_cv_type_u_long" "$ac_includes_default" 4218if test "x$ac_cv_type_u_long" = xyes; then : 4219 4220cat >>confdefs.h <<_ACEOF 4221#define HAVE_U_LONG 1 4222_ACEOF 4223 4224 4225fi 4226ac_fn_c_check_type "$LINENO" "u_char" "ac_cv_type_u_char" "$ac_includes_default" 4227if test "x$ac_cv_type_u_char" = xyes; then : 4228 4229cat >>confdefs.h <<_ACEOF 4230#define HAVE_U_CHAR 1 4231_ACEOF 4232 4233 4234fi 4235ac_fn_c_check_type "$LINENO" "u_short" "ac_cv_type_u_short" "$ac_includes_default" 4236if test "x$ac_cv_type_u_short" = xyes; then : 4237 4238cat >>confdefs.h <<_ACEOF 4239#define HAVE_U_SHORT 1 4240_ACEOF 4241 4242 4243fi 4244ac_fn_c_check_type "$LINENO" "u_int" "ac_cv_type_u_int" "$ac_includes_default" 4245if test "x$ac_cv_type_u_int" = xyes; then : 4246 4247cat >>confdefs.h <<_ACEOF 4248#define HAVE_U_INT 1 4249_ACEOF 4250 4251 4252fi 4253ac_fn_c_check_type "$LINENO" "u_quad_t" "ac_cv_type_u_quad_t" "$ac_includes_default" 4254if test "x$ac_cv_type_u_quad_t" = xyes; then : 4255 4256cat >>confdefs.h <<_ACEOF 4257#define HAVE_U_QUAD_T 1 4258_ACEOF 4259 4260 4261fi 4262 4263ac_fn_c_check_type "$LINENO" "uchar_t" "ac_cv_type_uchar_t" "$ac_includes_default" 4264if test "x$ac_cv_type_uchar_t" = xyes; then : 4265 4266cat >>confdefs.h <<_ACEOF 4267#define HAVE_UCHAR_T 1 4268_ACEOF 4269 4270 4271fi 4272ac_fn_c_check_type "$LINENO" "ushort_t" "ac_cv_type_ushort_t" "$ac_includes_default" 4273if test "x$ac_cv_type_ushort_t" = xyes; then : 4274 4275cat >>confdefs.h <<_ACEOF 4276#define HAVE_USHORT_T 1 4277_ACEOF 4278 4279 4280fi 4281ac_fn_c_check_type "$LINENO" "uint_t" "ac_cv_type_uint_t" "$ac_includes_default" 4282if test "x$ac_cv_type_uint_t" = xyes; then : 4283 4284cat >>confdefs.h <<_ACEOF 4285#define HAVE_UINT_T 1 4286_ACEOF 4287 4288 4289fi 4290ac_fn_c_check_type "$LINENO" "ulong_t" "ac_cv_type_ulong_t" "$ac_includes_default" 4291if test "x$ac_cv_type_ulong_t" = xyes; then : 4292 4293cat >>confdefs.h <<_ACEOF 4294#define HAVE_ULONG_T 1 4295_ACEOF 4296 4297 4298fi 4299 4300ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h> 4301#ifdef HAVE_RPC_TYPES_H 4302#include <rpc/types.h> 4303#endif 4304#include <sys/socket.h> 4305" 4306if test "x$ac_cv_type_socklen_t" = xyes; then : 4307 4308$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h 4309 4310fi 4311 4312 4313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for enum uio_rw" >&5 4314$as_echo_n "checking for enum uio_rw... " >&6; } 4315cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4316/* end confdefs.h. */ 4317 4318#include <sys/types.h> 4319#ifdef HAVE_SYS_UIO_H 4320#include <sys/uio.h> 4321#endif 4322int 4323main () 4324{ 4325enum uio_rw rw; 4326 ; 4327 return 0; 4328} 4329_ACEOF 4330if ac_fn_c_try_compile "$LINENO"; then : 4331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4332$as_echo "yes" >&6; } 4333 4334$as_echo "#define HAVE_ENUM_UIO_RW 1" >>confdefs.h 4335 4336else 4337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4338$as_echo "no" >&6; } 4339fi 4340rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4341 4342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for enum uio_seg" >&5 4343$as_echo_n "checking for enum uio_seg... " >&6; } 4344cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4345/* end confdefs.h. */ 4346 4347#include <sys/types.h> 4348#ifdef HAVE_SYS_UIO_H 4349#include <sys/uio.h> 4350#endif 4351int 4352main () 4353{ 4354enum uio_seg seg; 4355 ; 4356 return 0; 4357} 4358_ACEOF 4359if ac_fn_c_try_compile "$LINENO"; then : 4360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4361$as_echo "yes" >&6; } 4362 4363$as_echo "#define HAVE_ENUM_UIO_SEG 1" >>confdefs.h 4364 4365else 4366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4367$as_echo "no" >&6; } 4368fi 4369rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4370 4371 4372 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 4373if test "x$ac_cv_type_uint8_t" = xyes; then : 4374 4375else 4376 4377 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" 4378if test "x$ac_cv_type_u_int8_t" = xyes; then : 4379 4380$as_echo "#define uint8_t u_int8_t" >>confdefs.h 4381 4382else 4383 as_fn_error $? "cannot find a suitable type for uint8_t" "$LINENO" 5 4384fi 4385 4386 4387fi 4388 4389 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" 4390if test "x$ac_cv_type_u_int8_t" = xyes; then : 4391 4392else 4393 4394 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 4395if test "x$ac_cv_type_uint8_t" = xyes; then : 4396 4397$as_echo "#define u_int8_t uint8_t" >>confdefs.h 4398 4399else 4400 as_fn_error $? "cannot find a suitable type for u_int8_t" "$LINENO" 5 4401fi 4402 4403 4404fi 4405 4406 4407 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 4408if test "x$ac_cv_type_uint16_t" = xyes; then : 4409 4410else 4411 4412 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" 4413if test "x$ac_cv_type_u_int16_t" = xyes; then : 4414 4415$as_echo "#define uint16_t u_int16_t" >>confdefs.h 4416 4417else 4418 as_fn_error $? "cannot find a suitable type for uint16_t" "$LINENO" 5 4419fi 4420 4421 4422fi 4423 4424 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" 4425if test "x$ac_cv_type_u_int16_t" = xyes; then : 4426 4427else 4428 4429 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 4430if test "x$ac_cv_type_uint16_t" = xyes; then : 4431 4432$as_echo "#define u_int16_t uint16_t" >>confdefs.h 4433 4434else 4435 as_fn_error $? "cannot find a suitable type for u_int16_t" "$LINENO" 5 4436fi 4437 4438 4439fi 4440 4441 4442 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 4443if test "x$ac_cv_type_uint32_t" = xyes; then : 4444 4445else 4446 4447 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" 4448if test "x$ac_cv_type_u_int32_t" = xyes; then : 4449 4450$as_echo "#define uint32_t u_int32_t" >>confdefs.h 4451 4452else 4453 as_fn_error $? "cannot find a suitable type for uint32_t" "$LINENO" 5 4454fi 4455 4456 4457fi 4458 4459 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" 4460if test "x$ac_cv_type_u_int32_t" = xyes; then : 4461 4462else 4463 4464 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 4465if test "x$ac_cv_type_uint32_t" = xyes; then : 4466 4467$as_echo "#define u_int32_t uint32_t" >>confdefs.h 4468 4469else 4470 as_fn_error $? "cannot find a suitable type for u_int32_t" "$LINENO" 5 4471fi 4472 4473 4474fi 4475 4476 4477 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 4478if test "x$ac_cv_type_uint64_t" = xyes; then : 4479 4480else 4481 4482 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" 4483if test "x$ac_cv_type_u_int64_t" = xyes; then : 4484 4485$as_echo "#define uint64_t u_int64_t" >>confdefs.h 4486 4487else 4488 as_fn_error $? "cannot find a suitable type for uint64_t" "$LINENO" 5 4489fi 4490 4491 4492fi 4493 4494 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" 4495if test "x$ac_cv_type_u_int64_t" = xyes; then : 4496 4497else 4498 4499 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 4500if test "x$ac_cv_type_uint64_t" = xyes; then : 4501 4502$as_echo "#define u_int64_t uint64_t" >>confdefs.h 4503 4504else 4505 as_fn_error $? "cannot find a suitable type for u_int64_t" "$LINENO" 5 4506fi 4507 4508 4509fi 4510 4511 4512 4513# Struct members. 4514ac_fn_c_check_member "$LINENO" "DIR" "dd_fd" "ac_cv_member_DIR_dd_fd" "#include <sys/types.h> 4515#include <dirent.h> 4516" 4517if test "x$ac_cv_member_DIR_dd_fd" = xyes; then : 4518 4519cat >>confdefs.h <<_ACEOF 4520#define HAVE_DIR_DD_FD 1 4521_ACEOF 4522 4523 4524fi 4525ac_fn_c_check_member "$LINENO" "DIR" "__dd_fd" "ac_cv_member_DIR___dd_fd" "#include <sys/types.h> 4526#include <dirent.h> 4527" 4528if test "x$ac_cv_member_DIR___dd_fd" = xyes; then : 4529 4530cat >>confdefs.h <<_ACEOF 4531#define HAVE_DIR___DD_FD 1 4532_ACEOF 4533 4534 4535fi 4536ac_fn_c_check_member "$LINENO" "struct dirent" "d_namlen" "ac_cv_member_struct_dirent_d_namlen" "#include <sys/types.h> 4537#include <dirent.h> 4538" 4539if test "x$ac_cv_member_struct_dirent_d_namlen" = xyes; then : 4540 4541cat >>confdefs.h <<_ACEOF 4542#define HAVE_STRUCT_DIRENT_D_NAMLEN 1 4543_ACEOF 4544 4545 4546fi 4547 4548ac_fn_c_check_member "$LINENO" "struct stat" "st_flags" "ac_cv_member_struct_stat_st_flags" "#include <sys/stat.h> 4549" 4550if test "x$ac_cv_member_struct_stat_st_flags" = xyes; then : 4551 4552cat >>confdefs.h <<_ACEOF 4553#define HAVE_STRUCT_STAT_ST_FLAGS 1 4554_ACEOF 4555 4556 4557fi 4558ac_fn_c_check_member "$LINENO" "struct stat" "st_gen" "ac_cv_member_struct_stat_st_gen" "#include <sys/stat.h> 4559" 4560if test "x$ac_cv_member_struct_stat_st_gen" = xyes; then : 4561 4562cat >>confdefs.h <<_ACEOF 4563#define HAVE_STRUCT_STAT_ST_GEN 1 4564_ACEOF 4565 4566 4567fi 4568ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtime" "ac_cv_member_struct_stat_st_birthtime" "#include <sys/stat.h> 4569" 4570if test "x$ac_cv_member_struct_stat_st_birthtime" = xyes; then : 4571 4572cat >>confdefs.h <<_ACEOF 4573#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 4574_ACEOF 4575 4576 4577fi 4578ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/stat.h> 4579" 4580if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes; then : 4581 4582cat >>confdefs.h <<_ACEOF 4583#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1 4584_ACEOF 4585 4586 4587fi 4588ac_fn_c_check_member "$LINENO" "struct stat" "st_atim" "ac_cv_member_struct_stat_st_atim" "#include <sys/stat.h> 4589" 4590if test "x$ac_cv_member_struct_stat_st_atim" = xyes; then : 4591 4592cat >>confdefs.h <<_ACEOF 4593#define HAVE_STRUCT_STAT_ST_ATIM 1 4594_ACEOF 4595 4596 4597fi 4598ac_fn_c_check_member "$LINENO" "struct stat" "st_mtimensec" "ac_cv_member_struct_stat_st_mtimensec" "#include <sys/stat.h> 4599" 4600if test "x$ac_cv_member_struct_stat_st_mtimensec" = xyes; then : 4601 4602cat >>confdefs.h <<_ACEOF 4603#define HAVE_STRUCT_STAT_ST_MTIMENSEC 1 4604_ACEOF 4605 4606 4607fi 4608 4609ac_fn_c_check_member "$LINENO" "struct statvfs" "f_iosize" "ac_cv_member_struct_statvfs_f_iosize" "#include <sys/statvfs.h> 4610" 4611if test "x$ac_cv_member_struct_statvfs_f_iosize" = xyes; then : 4612 4613cat >>confdefs.h <<_ACEOF 4614#define HAVE_STRUCT_STATVFS_F_IOSIZE 1 4615_ACEOF 4616 4617 4618fi 4619 4620ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h> 4621" 4622if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then : 4623 4624cat >>confdefs.h <<_ACEOF 4625#define HAVE_STRUCT_TM_TM_GMTOFF 1 4626_ACEOF 4627 4628 4629fi 4630 4631 4632# Global variable decls. 4633ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" " 4634#include <stdio.h> 4635 4636" 4637if test "x$ac_cv_have_decl_asprintf" = xyes; then : 4638 ac_have_decl=1 4639else 4640 ac_have_decl=0 4641fi 4642 4643cat >>confdefs.h <<_ACEOF 4644#define HAVE_DECL_ASPRINTF $ac_have_decl 4645_ACEOF 4646ac_fn_c_check_decl "$LINENO" "asnprintf" "ac_cv_have_decl_asnprintf" " 4647#include <stdio.h> 4648 4649" 4650if test "x$ac_cv_have_decl_asnprintf" = xyes; then : 4651 ac_have_decl=1 4652else 4653 ac_have_decl=0 4654fi 4655 4656cat >>confdefs.h <<_ACEOF 4657#define HAVE_DECL_ASNPRINTF $ac_have_decl 4658_ACEOF 4659ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" " 4660#include <stdio.h> 4661 4662" 4663if test "x$ac_cv_have_decl_vasprintf" = xyes; then : 4664 ac_have_decl=1 4665else 4666 ac_have_decl=0 4667fi 4668 4669cat >>confdefs.h <<_ACEOF 4670#define HAVE_DECL_VASPRINTF $ac_have_decl 4671_ACEOF 4672ac_fn_c_check_decl "$LINENO" "vasnprintf" "ac_cv_have_decl_vasnprintf" " 4673#include <stdio.h> 4674 4675" 4676if test "x$ac_cv_have_decl_vasnprintf" = xyes; then : 4677 ac_have_decl=1 4678else 4679 ac_have_decl=0 4680fi 4681 4682cat >>confdefs.h <<_ACEOF 4683#define HAVE_DECL_VASNPRINTF $ac_have_decl 4684_ACEOF 4685ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" " 4686#include <stdio.h> 4687 4688" 4689if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : 4690 ac_have_decl=1 4691else 4692 ac_have_decl=0 4693fi 4694 4695cat >>confdefs.h <<_ACEOF 4696#define HAVE_DECL_VSNPRINTF $ac_have_decl 4697_ACEOF 4698ac_fn_c_check_decl "$LINENO" "fgetln" "ac_cv_have_decl_fgetln" " 4699#include <stdio.h> 4700 4701" 4702if test "x$ac_cv_have_decl_fgetln" = xyes; then : 4703 ac_have_decl=1 4704else 4705 ac_have_decl=0 4706fi 4707 4708cat >>confdefs.h <<_ACEOF 4709#define HAVE_DECL_FGETLN $ac_have_decl 4710_ACEOF 4711ac_fn_c_check_decl "$LINENO" "fparseln" "ac_cv_have_decl_fparseln" " 4712#include <stdio.h> 4713 4714" 4715if test "x$ac_cv_have_decl_fparseln" = xyes; then : 4716 ac_have_decl=1 4717else 4718 ac_have_decl=0 4719fi 4720 4721cat >>confdefs.h <<_ACEOF 4722#define HAVE_DECL_FPARSELN $ac_have_decl 4723_ACEOF 4724ac_fn_c_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" " 4725#include <stdio.h> 4726 4727" 4728if test "x$ac_cv_have_decl_fpurge" = xyes; then : 4729 ac_have_decl=1 4730else 4731 ac_have_decl=0 4732fi 4733 4734cat >>confdefs.h <<_ACEOF 4735#define HAVE_DECL_FPURGE $ac_have_decl 4736_ACEOF 4737ac_fn_c_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" " 4738#include <stdio.h> 4739 4740" 4741if test "x$ac_cv_have_decl_getdelim" = xyes; then : 4742 ac_have_decl=1 4743else 4744 ac_have_decl=0 4745fi 4746 4747cat >>confdefs.h <<_ACEOF 4748#define HAVE_DECL_GETDELIM $ac_have_decl 4749_ACEOF 4750ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" " 4751#include <stdio.h> 4752 4753" 4754if test "x$ac_cv_have_decl_getline" = xyes; then : 4755 ac_have_decl=1 4756else 4757 ac_have_decl=0 4758fi 4759 4760cat >>confdefs.h <<_ACEOF 4761#define HAVE_DECL_GETLINE $ac_have_decl 4762_ACEOF 4763ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" " 4764#include <stdio.h> 4765 4766" 4767if test "x$ac_cv_have_decl_snprintf" = xyes; then : 4768 ac_have_decl=1 4769else 4770 ac_have_decl=0 4771fi 4772 4773cat >>confdefs.h <<_ACEOF 4774#define HAVE_DECL_SNPRINTF $ac_have_decl 4775_ACEOF 4776 4777 4778ac_fn_c_check_decl "$LINENO" "atoll" "ac_cv_have_decl_atoll" " 4779#include <stdlib.h> 4780 4781" 4782if test "x$ac_cv_have_decl_atoll" = xyes; then : 4783 ac_have_decl=1 4784else 4785 ac_have_decl=0 4786fi 4787 4788cat >>confdefs.h <<_ACEOF 4789#define HAVE_DECL_ATOLL $ac_have_decl 4790_ACEOF 4791ac_fn_c_check_decl "$LINENO" "heapsort" "ac_cv_have_decl_heapsort" " 4792#include <stdlib.h> 4793 4794" 4795if test "x$ac_cv_have_decl_heapsort" = xyes; then : 4796 ac_have_decl=1 4797else 4798 ac_have_decl=0 4799fi 4800 4801cat >>confdefs.h <<_ACEOF 4802#define HAVE_DECL_HEAPSORT $ac_have_decl 4803_ACEOF 4804ac_fn_c_check_decl "$LINENO" "mkdtemp" "ac_cv_have_decl_mkdtemp" " 4805#include <stdlib.h> 4806 4807" 4808if test "x$ac_cv_have_decl_mkdtemp" = xyes; then : 4809 ac_have_decl=1 4810else 4811 ac_have_decl=0 4812fi 4813 4814cat >>confdefs.h <<_ACEOF 4815#define HAVE_DECL_MKDTEMP $ac_have_decl 4816_ACEOF 4817ac_fn_c_check_decl "$LINENO" "mkstemp" "ac_cv_have_decl_mkstemp" " 4818#include <stdlib.h> 4819 4820" 4821if test "x$ac_cv_have_decl_mkstemp" = xyes; then : 4822 ac_have_decl=1 4823else 4824 ac_have_decl=0 4825fi 4826 4827cat >>confdefs.h <<_ACEOF 4828#define HAVE_DECL_MKSTEMP $ac_have_decl 4829_ACEOF 4830ac_fn_c_check_decl "$LINENO" "reallocarr" "ac_cv_have_decl_reallocarr" " 4831#include <stdlib.h> 4832 4833" 4834if test "x$ac_cv_have_decl_reallocarr" = xyes; then : 4835 ac_have_decl=1 4836else 4837 ac_have_decl=0 4838fi 4839 4840cat >>confdefs.h <<_ACEOF 4841#define HAVE_DECL_REALLOCARR $ac_have_decl 4842_ACEOF 4843ac_fn_c_check_decl "$LINENO" "reallocarray" "ac_cv_have_decl_reallocarray" " 4844#include <stdlib.h> 4845 4846" 4847if test "x$ac_cv_have_decl_reallocarray" = xyes; then : 4848 ac_have_decl=1 4849else 4850 ac_have_decl=0 4851fi 4852 4853cat >>confdefs.h <<_ACEOF 4854#define HAVE_DECL_REALLOCARRAY $ac_have_decl 4855_ACEOF 4856ac_fn_c_check_decl "$LINENO" "getsubopt" "ac_cv_have_decl_getsubopt" " 4857#include <stdlib.h> 4858 4859" 4860if test "x$ac_cv_have_decl_getsubopt" = xyes; then : 4861 ac_have_decl=1 4862else 4863 ac_have_decl=0 4864fi 4865 4866cat >>confdefs.h <<_ACEOF 4867#define HAVE_DECL_GETSUBOPT $ac_have_decl 4868_ACEOF 4869ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" " 4870#include <stdlib.h> 4871 4872" 4873if test "x$ac_cv_have_decl_setenv" = xyes; then : 4874 ac_have_decl=1 4875else 4876 ac_have_decl=0 4877fi 4878 4879cat >>confdefs.h <<_ACEOF 4880#define HAVE_DECL_SETENV $ac_have_decl 4881_ACEOF 4882ac_fn_c_check_decl "$LINENO" "strtoi" "ac_cv_have_decl_strtoi" " 4883#include <stdlib.h> 4884 4885" 4886if test "x$ac_cv_have_decl_strtoi" = xyes; then : 4887 ac_have_decl=1 4888else 4889 ac_have_decl=0 4890fi 4891 4892cat >>confdefs.h <<_ACEOF 4893#define HAVE_DECL_STRTOI $ac_have_decl 4894_ACEOF 4895ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" " 4896#include <stdlib.h> 4897 4898" 4899if test "x$ac_cv_have_decl_strtoll" = xyes; then : 4900 ac_have_decl=1 4901else 4902 ac_have_decl=0 4903fi 4904 4905cat >>confdefs.h <<_ACEOF 4906#define HAVE_DECL_STRTOLL $ac_have_decl 4907_ACEOF 4908ac_fn_c_check_decl "$LINENO" "strtou" "ac_cv_have_decl_strtou" " 4909#include <stdlib.h> 4910 4911" 4912if test "x$ac_cv_have_decl_strtou" = xyes; then : 4913 ac_have_decl=1 4914else 4915 ac_have_decl=0 4916fi 4917 4918cat >>confdefs.h <<_ACEOF 4919#define HAVE_DECL_STRTOU $ac_have_decl 4920_ACEOF 4921ac_fn_c_check_decl "$LINENO" "setprogname" "ac_cv_have_decl_setprogname" " 4922#include <stdlib.h> 4923 4924" 4925if test "x$ac_cv_have_decl_setprogname" = xyes; then : 4926 ac_have_decl=1 4927else 4928 ac_have_decl=0 4929fi 4930 4931cat >>confdefs.h <<_ACEOF 4932#define HAVE_DECL_SETPROGNAME $ac_have_decl 4933_ACEOF 4934ac_fn_c_check_decl "$LINENO" "shquote" "ac_cv_have_decl_shquote" " 4935#include <stdlib.h> 4936 4937" 4938if test "x$ac_cv_have_decl_shquote" = xyes; then : 4939 ac_have_decl=1 4940else 4941 ac_have_decl=0 4942fi 4943 4944cat >>confdefs.h <<_ACEOF 4945#define HAVE_DECL_SHQUOTE $ac_have_decl 4946_ACEOF 4947ac_fn_c_check_decl "$LINENO" "getprogname" "ac_cv_have_decl_getprogname" " 4948#include <stdlib.h> 4949 4950" 4951if test "x$ac_cv_have_decl_getprogname" = xyes; then : 4952 ac_have_decl=1 4953else 4954 ac_have_decl=0 4955fi 4956 4957cat >>confdefs.h <<_ACEOF 4958#define HAVE_DECL_GETPROGNAME $ac_have_decl 4959_ACEOF 4960 4961 4962ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" " 4963#include <libgen.h> 4964 4965" 4966if test "x$ac_cv_have_decl_basename" = xyes; then : 4967 ac_have_decl=1 4968else 4969 ac_have_decl=0 4970fi 4971 4972cat >>confdefs.h <<_ACEOF 4973#define HAVE_DECL_BASENAME $ac_have_decl 4974_ACEOF 4975ac_fn_c_check_decl "$LINENO" "dirname" "ac_cv_have_decl_dirname" " 4976#include <libgen.h> 4977 4978" 4979if test "x$ac_cv_have_decl_dirname" = xyes; then : 4980 ac_have_decl=1 4981else 4982 ac_have_decl=0 4983fi 4984 4985cat >>confdefs.h <<_ACEOF 4986#define HAVE_DECL_DIRNAME $ac_have_decl 4987_ACEOF 4988 4989 4990ac_fn_c_check_decl "$LINENO" "raise_default_signal" "ac_cv_have_decl_raise_default_signal" " 4991#include <util.h> 4992 4993" 4994if test "x$ac_cv_have_decl_raise_default_signal" = xyes; then : 4995 ac_have_decl=1 4996else 4997 ac_have_decl=0 4998fi 4999 5000cat >>confdefs.h <<_ACEOF 5001#define HAVE_DECL_RAISE_DEFAULT_SIGNAL $ac_have_decl 5002_ACEOF 5003 5004 5005ac_fn_c_check_decl "$LINENO" "issetugid" "ac_cv_have_decl_issetugid" " 5006#include <unistd.h> 5007 5008" 5009if test "x$ac_cv_have_decl_issetugid" = xyes; then : 5010 ac_have_decl=1 5011else 5012 ac_have_decl=0 5013fi 5014 5015cat >>confdefs.h <<_ACEOF 5016#define HAVE_DECL_ISSETUGID $ac_have_decl 5017_ACEOF 5018ac_fn_c_check_decl "$LINENO" "pread" "ac_cv_have_decl_pread" " 5019#include <unistd.h> 5020 5021" 5022if test "x$ac_cv_have_decl_pread" = xyes; then : 5023 ac_have_decl=1 5024else 5025 ac_have_decl=0 5026fi 5027 5028cat >>confdefs.h <<_ACEOF 5029#define HAVE_DECL_PREAD $ac_have_decl 5030_ACEOF 5031ac_fn_c_check_decl "$LINENO" "pwrite" "ac_cv_have_decl_pwrite" " 5032#include <unistd.h> 5033 5034" 5035if test "x$ac_cv_have_decl_pwrite" = xyes; then : 5036 ac_have_decl=1 5037else 5038 ac_have_decl=0 5039fi 5040 5041cat >>confdefs.h <<_ACEOF 5042#define HAVE_DECL_PWRITE $ac_have_decl 5043_ACEOF 5044 5045 5046ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" " 5047#include <unistd.h> 5048#include <string.h> 5049 5050" 5051if test "x$ac_cv_have_decl_strmode" = xyes; then : 5052 ac_have_decl=1 5053else 5054 ac_have_decl=0 5055fi 5056 5057cat >>confdefs.h <<_ACEOF 5058#define HAVE_DECL_STRMODE $ac_have_decl 5059_ACEOF 5060 5061 5062ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" " 5063#include <ctype.h> 5064 5065" 5066if test "x$ac_cv_have_decl_isblank" = xyes; then : 5067 ac_have_decl=1 5068else 5069 ac_have_decl=0 5070fi 5071 5072cat >>confdefs.h <<_ACEOF 5073#define HAVE_DECL_ISBLANK $ac_have_decl 5074_ACEOF 5075 5076 5077 5078ac_fn_c_check_decl "$LINENO" "optind" "ac_cv_have_decl_optind" " 5079#include <stdio.h> 5080#include <stdlib.h> 5081#include <unistd.h> 5082#ifdef HAVE_GETOPT_H 5083#include <getopt.h> 5084#endif 5085 5086" 5087if test "x$ac_cv_have_decl_optind" = xyes; then : 5088 ac_have_decl=1 5089else 5090 ac_have_decl=0 5091fi 5092 5093cat >>confdefs.h <<_ACEOF 5094#define HAVE_DECL_OPTIND $ac_have_decl 5095_ACEOF 5096ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" " 5097#include <stdio.h> 5098#include <stdlib.h> 5099#include <unistd.h> 5100#ifdef HAVE_GETOPT_H 5101#include <getopt.h> 5102#endif 5103 5104" 5105if test "x$ac_cv_have_decl_optreset" = xyes; then : 5106 ac_have_decl=1 5107else 5108 ac_have_decl=0 5109fi 5110 5111cat >>confdefs.h <<_ACEOF 5112#define HAVE_DECL_OPTRESET $ac_have_decl 5113_ACEOF 5114 5115ac_fn_c_check_decl "$LINENO" "sys_signame" "ac_cv_have_decl_sys_signame" "#include <signal.h> 5116" 5117if test "x$ac_cv_have_decl_sys_signame" = xyes; then : 5118 ac_have_decl=1 5119else 5120 ac_have_decl=0 5121fi 5122 5123cat >>confdefs.h <<_ACEOF 5124#define HAVE_DECL_SYS_SIGNAME $ac_have_decl 5125_ACEOF 5126 5127 5128# Library functions (where a .h check isn't enough). 5129# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 5130# for constant arguments. Useless! 5131{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 5132$as_echo_n "checking for working alloca.h... " >&6; } 5133if ${ac_cv_working_alloca_h+:} false; then : 5134 $as_echo_n "(cached) " >&6 5135else 5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137/* end confdefs.h. */ 5138#include <alloca.h> 5139int 5140main () 5141{ 5142char *p = (char *) alloca (2 * sizeof (int)); 5143 if (p) return 0; 5144 ; 5145 return 0; 5146} 5147_ACEOF 5148if ac_fn_c_try_link "$LINENO"; then : 5149 ac_cv_working_alloca_h=yes 5150else 5151 ac_cv_working_alloca_h=no 5152fi 5153rm -f core conftest.err conftest.$ac_objext \ 5154 conftest$ac_exeext conftest.$ac_ext 5155fi 5156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 5157$as_echo "$ac_cv_working_alloca_h" >&6; } 5158if test $ac_cv_working_alloca_h = yes; then 5159 5160$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 5161 5162fi 5163 5164{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 5165$as_echo_n "checking for alloca... " >&6; } 5166if ${ac_cv_func_alloca_works+:} false; then : 5167 $as_echo_n "(cached) " >&6 5168else 5169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5170/* end confdefs.h. */ 5171#ifdef __GNUC__ 5172# define alloca __builtin_alloca 5173#else 5174# ifdef _MSC_VER 5175# include <malloc.h> 5176# define alloca _alloca 5177# elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(__OpenBSD__) 5178# include <stdlib.h> 5179# else 5180# ifdef HAVE_ALLOCA_H 5181# include <alloca.h> 5182# else 5183# ifdef _AIX 5184 #pragma alloca 5185# else 5186# ifndef alloca /* predefined by HP cc +Olibcalls */ 5187void *alloca (size_t); 5188# endif 5189# endif 5190# endif 5191# endif 5192#endif 5193 5194int 5195main () 5196{ 5197char *p = (char *) alloca (1); 5198 if (p) return 0; 5199 ; 5200 return 0; 5201} 5202_ACEOF 5203if ac_fn_c_try_link "$LINENO"; then : 5204 ac_cv_func_alloca_works=yes 5205else 5206 ac_cv_func_alloca_works=no 5207fi 5208rm -f core conftest.err conftest.$ac_objext \ 5209 conftest$ac_exeext conftest.$ac_ext 5210fi 5211{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 5212$as_echo "$ac_cv_func_alloca_works" >&6; } 5213 5214if test $ac_cv_func_alloca_works = yes; then 5215 5216$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 5217 5218else 5219 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 5220# that cause trouble. Some versions do not even contain alloca or 5221# contain a buggy version. If you still want to use their alloca, 5222# use ar to extract alloca.o from them instead of compiling alloca.c. 5223 5224ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 5225 5226$as_echo "#define C_ALLOCA 1" >>confdefs.h 5227 5228 5229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 5230$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 5231if ${ac_cv_os_cray+:} false; then : 5232 $as_echo_n "(cached) " >&6 5233else 5234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5235/* end confdefs.h. */ 5236#if defined CRAY && ! defined CRAY2 5237webecray 5238#else 5239wenotbecray 5240#endif 5241 5242_ACEOF 5243if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5244 $EGREP "webecray" >/dev/null 2>&1; then : 5245 ac_cv_os_cray=yes 5246else 5247 ac_cv_os_cray=no 5248fi 5249rm -f conftest* 5250 5251fi 5252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 5253$as_echo "$ac_cv_os_cray" >&6; } 5254if test $ac_cv_os_cray = yes; then 5255 for ac_func in _getb67 GETB67 getb67; do 5256 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5257ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5258if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5259 5260cat >>confdefs.h <<_ACEOF 5261#define CRAY_STACKSEG_END $ac_func 5262_ACEOF 5263 5264 break 5265fi 5266 5267 done 5268fi 5269 5270{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 5271$as_echo_n "checking stack direction for C alloca... " >&6; } 5272if ${ac_cv_c_stack_direction+:} false; then : 5273 $as_echo_n "(cached) " >&6 5274else 5275 if test "$cross_compiling" = yes; then : 5276 ac_cv_c_stack_direction=0 5277else 5278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5279/* end confdefs.h. */ 5280$ac_includes_default 5281int 5282find_stack_direction (int *addr, int depth) 5283{ 5284 int dir, dummy = 0; 5285 if (! addr) 5286 addr = &dummy; 5287 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 5288 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 5289 return dir + dummy; 5290} 5291 5292int 5293main (int argc, char **argv) 5294{ 5295 return find_stack_direction (0, argc + !argv + 20) < 0; 5296} 5297_ACEOF 5298if ac_fn_c_try_run "$LINENO"; then : 5299 ac_cv_c_stack_direction=1 5300else 5301 ac_cv_c_stack_direction=-1 5302fi 5303rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5304 conftest.$ac_objext conftest.beam conftest.$ac_ext 5305fi 5306 5307fi 5308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 5309$as_echo "$ac_cv_c_stack_direction" >&6; } 5310cat >>confdefs.h <<_ACEOF 5311#define STACK_DIRECTION $ac_cv_c_stack_direction 5312_ACEOF 5313 5314 5315fi 5316 5317for ac_func in atoll asprintf asnprintf basename devname dirfd dirname \ 5318 dispatch_semaphore_create \ 5319 dprintf esetfunc fgetln flock fpurge __fpurge futimes getline \ 5320 getopt getopt_long group_from_gid gid_from_group \ 5321 heapsort isblank issetugid lchflags lchmod lchown lutimes mkstemp \ 5322 mkdtemp poll posix_spawn pread putc_unlocked pwcache_userdb pwcache_groupdb \ 5323 pwrite raise_default_signal random reallocarr reallocarray setenv \ 5324 setgroupent setprogname setpassent \ 5325 snprintb_m snprintf strlcat strlcpy strmode \ 5326 strcasecmp strncasecmp strndup strnlen strsep strsuftoll strtoi \ 5327 strtoll strtou \ 5328 user_from_uid uid_from_user vasprintf vasnprintf vsnprintf 5329do : 5330 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5331ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5332if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5333 cat >>confdefs.h <<_ACEOF 5334#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5335_ACEOF 5336 5337fi 5338done 5339 5340 5341ac_fn_c_check_decl "$LINENO" "user_from_uid" "ac_cv_have_decl_user_from_uid" " 5342#include <pwd.h> 5343 5344" 5345if test "x$ac_cv_have_decl_user_from_uid" = xyes; then : 5346 ac_have_decl=1 5347else 5348 ac_have_decl=0 5349fi 5350 5351cat >>confdefs.h <<_ACEOF 5352#define HAVE_DECL_USER_FROM_UID $ac_have_decl 5353_ACEOF 5354ac_fn_c_check_decl "$LINENO" "uid_from_user" "ac_cv_have_decl_uid_from_user" " 5355#include <pwd.h> 5356 5357" 5358if test "x$ac_cv_have_decl_uid_from_user" = xyes; then : 5359 ac_have_decl=1 5360else 5361 ac_have_decl=0 5362fi 5363 5364cat >>confdefs.h <<_ACEOF 5365#define HAVE_DECL_UID_FROM_USER $ac_have_decl 5366_ACEOF 5367ac_fn_c_check_decl "$LINENO" "pwcache_userdb" "ac_cv_have_decl_pwcache_userdb" " 5368#include <pwd.h> 5369 5370" 5371if test "x$ac_cv_have_decl_pwcache_userdb" = xyes; then : 5372 ac_have_decl=1 5373else 5374 ac_have_decl=0 5375fi 5376 5377cat >>confdefs.h <<_ACEOF 5378#define HAVE_DECL_PWCACHE_USERDB $ac_have_decl 5379_ACEOF 5380 5381ac_fn_c_check_decl "$LINENO" "group_from_gid" "ac_cv_have_decl_group_from_gid" " 5382#include <grp.h> 5383 5384" 5385if test "x$ac_cv_have_decl_group_from_gid" = xyes; then : 5386 ac_have_decl=1 5387else 5388 ac_have_decl=0 5389fi 5390 5391cat >>confdefs.h <<_ACEOF 5392#define HAVE_DECL_GROUP_FROM_GID $ac_have_decl 5393_ACEOF 5394ac_fn_c_check_decl "$LINENO" "gid_from_group" "ac_cv_have_decl_gid_from_group" " 5395#include <grp.h> 5396 5397" 5398if test "x$ac_cv_have_decl_gid_from_group" = xyes; then : 5399 ac_have_decl=1 5400else 5401 ac_have_decl=0 5402fi 5403 5404cat >>confdefs.h <<_ACEOF 5405#define HAVE_DECL_GID_FROM_GROUP $ac_have_decl 5406_ACEOF 5407ac_fn_c_check_decl "$LINENO" "pwcache_groupdb" "ac_cv_have_decl_pwcache_groupdb" " 5408#include <grp.h> 5409 5410" 5411if test "x$ac_cv_have_decl_pwcache_groupdb" = xyes; then : 5412 ac_have_decl=1 5413else 5414 ac_have_decl=0 5415fi 5416 5417cat >>confdefs.h <<_ACEOF 5418#define HAVE_DECL_PWCACHE_GROUPDB $ac_have_decl 5419_ACEOF 5420 5421ac_fn_c_check_decl "$LINENO" "strcasecmp" "ac_cv_have_decl_strcasecmp" " 5422#include <string.h> 5423 5424" 5425if test "x$ac_cv_have_decl_strcasecmp" = xyes; then : 5426 ac_have_decl=1 5427else 5428 ac_have_decl=0 5429fi 5430 5431cat >>confdefs.h <<_ACEOF 5432#define HAVE_DECL_STRCASECMP $ac_have_decl 5433_ACEOF 5434ac_fn_c_check_decl "$LINENO" "strncasecmp" "ac_cv_have_decl_strncasecmp" " 5435#include <string.h> 5436 5437" 5438if test "x$ac_cv_have_decl_strncasecmp" = xyes; then : 5439 ac_have_decl=1 5440else 5441 ac_have_decl=0 5442fi 5443 5444cat >>confdefs.h <<_ACEOF 5445#define HAVE_DECL_STRNCASECMP $ac_have_decl 5446_ACEOF 5447ac_fn_c_check_decl "$LINENO" "strlcpy" "ac_cv_have_decl_strlcpy" " 5448#include <string.h> 5449 5450" 5451if test "x$ac_cv_have_decl_strlcpy" = xyes; then : 5452 ac_have_decl=1 5453else 5454 ac_have_decl=0 5455fi 5456 5457cat >>confdefs.h <<_ACEOF 5458#define HAVE_DECL_STRLCPY $ac_have_decl 5459_ACEOF 5460ac_fn_c_check_decl "$LINENO" "strlcat" "ac_cv_have_decl_strlcat" " 5461#include <string.h> 5462 5463" 5464if test "x$ac_cv_have_decl_strlcat" = xyes; then : 5465 ac_have_decl=1 5466else 5467 ac_have_decl=0 5468fi 5469 5470cat >>confdefs.h <<_ACEOF 5471#define HAVE_DECL_STRLCAT $ac_have_decl 5472_ACEOF 5473ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" " 5474#include <string.h> 5475 5476" 5477if test "x$ac_cv_have_decl_strndup" = xyes; then : 5478 ac_have_decl=1 5479else 5480 ac_have_decl=0 5481fi 5482 5483cat >>confdefs.h <<_ACEOF 5484#define HAVE_DECL_STRNDUP $ac_have_decl 5485_ACEOF 5486ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" " 5487#include <string.h> 5488 5489" 5490if test "x$ac_cv_have_decl_strnlen" = xyes; then : 5491 ac_have_decl=1 5492else 5493 ac_have_decl=0 5494fi 5495 5496cat >>confdefs.h <<_ACEOF 5497#define HAVE_DECL_STRNLEN $ac_have_decl 5498_ACEOF 5499ac_fn_c_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" " 5500#include <string.h> 5501 5502" 5503if test "x$ac_cv_have_decl_strsep" = xyes; then : 5504 ac_have_decl=1 5505else 5506 ac_have_decl=0 5507fi 5508 5509cat >>confdefs.h <<_ACEOF 5510#define HAVE_DECL_STRSEP $ac_have_decl 5511_ACEOF 5512 5513ac_fn_c_check_decl "$LINENO" "strsuftoll" "ac_cv_have_decl_strsuftoll" "#include <stdlib.h> 5514" 5515if test "x$ac_cv_have_decl_strsuftoll" = xyes; then : 5516 ac_have_decl=1 5517else 5518 ac_have_decl=0 5519fi 5520 5521cat >>confdefs.h <<_ACEOF 5522#define HAVE_DECL_STRSUFTOLL $ac_have_decl 5523_ACEOF 5524ac_fn_c_check_decl "$LINENO" "mi_vector_hash" "ac_cv_have_decl_mi_vector_hash" "#include <stdlib.h> 5525" 5526if test "x$ac_cv_have_decl_mi_vector_hash" = xyes; then : 5527 ac_have_decl=1 5528else 5529 ac_have_decl=0 5530fi 5531 5532cat >>confdefs.h <<_ACEOF 5533#define HAVE_DECL_MI_VECTOR_HASH $ac_have_decl 5534_ACEOF 5535 5536ac_fn_c_check_decl "$LINENO" "lchflags" "ac_cv_have_decl_lchflags" " 5537#include <sys/stat.h> 5538#include <unistd.h> 5539 5540" 5541if test "x$ac_cv_have_decl_lchflags" = xyes; then : 5542 ac_have_decl=1 5543else 5544 ac_have_decl=0 5545fi 5546 5547cat >>confdefs.h <<_ACEOF 5548#define HAVE_DECL_LCHFLAGS $ac_have_decl 5549_ACEOF 5550ac_fn_c_check_decl "$LINENO" "lchmod" "ac_cv_have_decl_lchmod" " 5551#include <sys/stat.h> 5552#include <unistd.h> 5553 5554" 5555if test "x$ac_cv_have_decl_lchmod" = xyes; then : 5556 ac_have_decl=1 5557else 5558 ac_have_decl=0 5559fi 5560 5561cat >>confdefs.h <<_ACEOF 5562#define HAVE_DECL_LCHMOD $ac_have_decl 5563_ACEOF 5564ac_fn_c_check_decl "$LINENO" "lchown" "ac_cv_have_decl_lchown" " 5565#include <sys/stat.h> 5566#include <unistd.h> 5567 5568" 5569if test "x$ac_cv_have_decl_lchown" = xyes; then : 5570 ac_have_decl=1 5571else 5572 ac_have_decl=0 5573fi 5574 5575cat >>confdefs.h <<_ACEOF 5576#define HAVE_DECL_LCHOWN $ac_have_decl 5577_ACEOF 5578 5579 5580ac_fn_c_check_decl "$LINENO" "err" "ac_cv_have_decl_err" " 5581#ifdef HAVE_ERR_H 5582#include <err.h> 5583#endif 5584 5585" 5586if test "x$ac_cv_have_decl_err" = xyes; then : 5587 ac_have_decl=1 5588else 5589 ac_have_decl=0 5590fi 5591 5592cat >>confdefs.h <<_ACEOF 5593#define HAVE_DECL_ERR $ac_have_decl 5594_ACEOF 5595ac_fn_c_check_decl "$LINENO" "errc" "ac_cv_have_decl_errc" " 5596#ifdef HAVE_ERR_H 5597#include <err.h> 5598#endif 5599 5600" 5601if test "x$ac_cv_have_decl_errc" = xyes; then : 5602 ac_have_decl=1 5603else 5604 ac_have_decl=0 5605fi 5606 5607cat >>confdefs.h <<_ACEOF 5608#define HAVE_DECL_ERRC $ac_have_decl 5609_ACEOF 5610ac_fn_c_check_decl "$LINENO" "errx" "ac_cv_have_decl_errx" " 5611#ifdef HAVE_ERR_H 5612#include <err.h> 5613#endif 5614 5615" 5616if test "x$ac_cv_have_decl_errx" = xyes; then : 5617 ac_have_decl=1 5618else 5619 ac_have_decl=0 5620fi 5621 5622cat >>confdefs.h <<_ACEOF 5623#define HAVE_DECL_ERRX $ac_have_decl 5624_ACEOF 5625ac_fn_c_check_decl "$LINENO" "verrc" "ac_cv_have_decl_verrc" " 5626#ifdef HAVE_ERR_H 5627#include <err.h> 5628#endif 5629 5630" 5631if test "x$ac_cv_have_decl_verrc" = xyes; then : 5632 ac_have_decl=1 5633else 5634 ac_have_decl=0 5635fi 5636 5637cat >>confdefs.h <<_ACEOF 5638#define HAVE_DECL_VERRC $ac_have_decl 5639_ACEOF 5640ac_fn_c_check_decl "$LINENO" "verrx" "ac_cv_have_decl_verrx" " 5641#ifdef HAVE_ERR_H 5642#include <err.h> 5643#endif 5644 5645" 5646if test "x$ac_cv_have_decl_verrx" = xyes; then : 5647 ac_have_decl=1 5648else 5649 ac_have_decl=0 5650fi 5651 5652cat >>confdefs.h <<_ACEOF 5653#define HAVE_DECL_VERRX $ac_have_decl 5654_ACEOF 5655ac_fn_c_check_decl "$LINENO" "warn" "ac_cv_have_decl_warn" " 5656#ifdef HAVE_ERR_H 5657#include <err.h> 5658#endif 5659 5660" 5661if test "x$ac_cv_have_decl_warn" = xyes; then : 5662 ac_have_decl=1 5663else 5664 ac_have_decl=0 5665fi 5666 5667cat >>confdefs.h <<_ACEOF 5668#define HAVE_DECL_WARN $ac_have_decl 5669_ACEOF 5670ac_fn_c_check_decl "$LINENO" "warnc" "ac_cv_have_decl_warnc" " 5671#ifdef HAVE_ERR_H 5672#include <err.h> 5673#endif 5674 5675" 5676if test "x$ac_cv_have_decl_warnc" = xyes; then : 5677 ac_have_decl=1 5678else 5679 ac_have_decl=0 5680fi 5681 5682cat >>confdefs.h <<_ACEOF 5683#define HAVE_DECL_WARNC $ac_have_decl 5684_ACEOF 5685ac_fn_c_check_decl "$LINENO" "warnx" "ac_cv_have_decl_warnx" " 5686#ifdef HAVE_ERR_H 5687#include <err.h> 5688#endif 5689 5690" 5691if test "x$ac_cv_have_decl_warnx" = xyes; then : 5692 ac_have_decl=1 5693else 5694 ac_have_decl=0 5695fi 5696 5697cat >>confdefs.h <<_ACEOF 5698#define HAVE_DECL_WARNX $ac_have_decl 5699_ACEOF 5700ac_fn_c_check_decl "$LINENO" "vwarnc" "ac_cv_have_decl_vwarnc" " 5701#ifdef HAVE_ERR_H 5702#include <err.h> 5703#endif 5704 5705" 5706if test "x$ac_cv_have_decl_vwarnc" = xyes; then : 5707 ac_have_decl=1 5708else 5709 ac_have_decl=0 5710fi 5711 5712cat >>confdefs.h <<_ACEOF 5713#define HAVE_DECL_VWARNC $ac_have_decl 5714_ACEOF 5715ac_fn_c_check_decl "$LINENO" "vwarnx" "ac_cv_have_decl_vwarnx" " 5716#ifdef HAVE_ERR_H 5717#include <err.h> 5718#endif 5719 5720" 5721if test "x$ac_cv_have_decl_vwarnx" = xyes; then : 5722 ac_have_decl=1 5723else 5724 ac_have_decl=0 5725fi 5726 5727cat >>confdefs.h <<_ACEOF 5728#define HAVE_DECL_VWARNX $ac_have_decl 5729_ACEOF 5730 5731 5732ac_fn_c_check_decl "$LINENO" "htobe16" "ac_cv_have_decl_htobe16" "#include <sys/types.h> 5733" 5734if test "x$ac_cv_have_decl_htobe16" = xyes; then : 5735 ac_have_decl=1 5736else 5737 ac_have_decl=0 5738fi 5739 5740cat >>confdefs.h <<_ACEOF 5741#define HAVE_DECL_HTOBE16 $ac_have_decl 5742_ACEOF 5743ac_fn_c_check_decl "$LINENO" "htobe32" "ac_cv_have_decl_htobe32" "#include <sys/types.h> 5744" 5745if test "x$ac_cv_have_decl_htobe32" = xyes; then : 5746 ac_have_decl=1 5747else 5748 ac_have_decl=0 5749fi 5750 5751cat >>confdefs.h <<_ACEOF 5752#define HAVE_DECL_HTOBE32 $ac_have_decl 5753_ACEOF 5754ac_fn_c_check_decl "$LINENO" "htobe64" "ac_cv_have_decl_htobe64" "#include <sys/types.h> 5755" 5756if test "x$ac_cv_have_decl_htobe64" = xyes; then : 5757 ac_have_decl=1 5758else 5759 ac_have_decl=0 5760fi 5761 5762cat >>confdefs.h <<_ACEOF 5763#define HAVE_DECL_HTOBE64 $ac_have_decl 5764_ACEOF 5765ac_fn_c_check_decl "$LINENO" "htole16" "ac_cv_have_decl_htole16" "#include <sys/types.h> 5766" 5767if test "x$ac_cv_have_decl_htole16" = xyes; then : 5768 ac_have_decl=1 5769else 5770 ac_have_decl=0 5771fi 5772 5773cat >>confdefs.h <<_ACEOF 5774#define HAVE_DECL_HTOLE16 $ac_have_decl 5775_ACEOF 5776ac_fn_c_check_decl "$LINENO" "htole32" "ac_cv_have_decl_htole32" "#include <sys/types.h> 5777" 5778if test "x$ac_cv_have_decl_htole32" = xyes; then : 5779 ac_have_decl=1 5780else 5781 ac_have_decl=0 5782fi 5783 5784cat >>confdefs.h <<_ACEOF 5785#define HAVE_DECL_HTOLE32 $ac_have_decl 5786_ACEOF 5787ac_fn_c_check_decl "$LINENO" "htole64" "ac_cv_have_decl_htole64" "#include <sys/types.h> 5788" 5789if test "x$ac_cv_have_decl_htole64" = xyes; then : 5790 ac_have_decl=1 5791else 5792 ac_have_decl=0 5793fi 5794 5795cat >>confdefs.h <<_ACEOF 5796#define HAVE_DECL_HTOLE64 $ac_have_decl 5797_ACEOF 5798ac_fn_c_check_decl "$LINENO" "be16toh" "ac_cv_have_decl_be16toh" "#include <sys/types.h> 5799" 5800if test "x$ac_cv_have_decl_be16toh" = xyes; then : 5801 ac_have_decl=1 5802else 5803 ac_have_decl=0 5804fi 5805 5806cat >>confdefs.h <<_ACEOF 5807#define HAVE_DECL_BE16TOH $ac_have_decl 5808_ACEOF 5809ac_fn_c_check_decl "$LINENO" "be32toh" "ac_cv_have_decl_be32toh" "#include <sys/types.h> 5810" 5811if test "x$ac_cv_have_decl_be32toh" = xyes; then : 5812 ac_have_decl=1 5813else 5814 ac_have_decl=0 5815fi 5816 5817cat >>confdefs.h <<_ACEOF 5818#define HAVE_DECL_BE32TOH $ac_have_decl 5819_ACEOF 5820ac_fn_c_check_decl "$LINENO" "be64toh" "ac_cv_have_decl_be64toh" "#include <sys/types.h> 5821" 5822if test "x$ac_cv_have_decl_be64toh" = xyes; then : 5823 ac_have_decl=1 5824else 5825 ac_have_decl=0 5826fi 5827 5828cat >>confdefs.h <<_ACEOF 5829#define HAVE_DECL_BE64TOH $ac_have_decl 5830_ACEOF 5831ac_fn_c_check_decl "$LINENO" "le16toh" "ac_cv_have_decl_le16toh" "#include <sys/types.h> 5832" 5833if test "x$ac_cv_have_decl_le16toh" = xyes; then : 5834 ac_have_decl=1 5835else 5836 ac_have_decl=0 5837fi 5838 5839cat >>confdefs.h <<_ACEOF 5840#define HAVE_DECL_LE16TOH $ac_have_decl 5841_ACEOF 5842ac_fn_c_check_decl "$LINENO" "le32toh" "ac_cv_have_decl_le32toh" "#include <sys/types.h> 5843" 5844if test "x$ac_cv_have_decl_le32toh" = xyes; then : 5845 ac_have_decl=1 5846else 5847 ac_have_decl=0 5848fi 5849 5850cat >>confdefs.h <<_ACEOF 5851#define HAVE_DECL_LE32TOH $ac_have_decl 5852_ACEOF 5853ac_fn_c_check_decl "$LINENO" "le64toh" "ac_cv_have_decl_le64toh" "#include <sys/types.h> 5854" 5855if test "x$ac_cv_have_decl_le64toh" = xyes; then : 5856 ac_have_decl=1 5857else 5858 ac_have_decl=0 5859fi 5860 5861cat >>confdefs.h <<_ACEOF 5862#define HAVE_DECL_LE64TOH $ac_have_decl 5863_ACEOF 5864 5865 5866ac_fn_c_check_decl "$LINENO" "bswap16" "ac_cv_have_decl_bswap16" "#include <machine/bswap.h> 5867" 5868if test "x$ac_cv_have_decl_bswap16" = xyes; then : 5869 ac_have_decl=1 5870else 5871 ac_have_decl=0 5872fi 5873 5874cat >>confdefs.h <<_ACEOF 5875#define HAVE_DECL_BSWAP16 $ac_have_decl 5876_ACEOF 5877ac_fn_c_check_decl "$LINENO" "bswap32" "ac_cv_have_decl_bswap32" "#include <machine/bswap.h> 5878" 5879if test "x$ac_cv_have_decl_bswap32" = xyes; then : 5880 ac_have_decl=1 5881else 5882 ac_have_decl=0 5883fi 5884 5885cat >>confdefs.h <<_ACEOF 5886#define HAVE_DECL_BSWAP32 $ac_have_decl 5887_ACEOF 5888ac_fn_c_check_decl "$LINENO" "bswap64" "ac_cv_have_decl_bswap64" "#include <machine/bswap.h> 5889" 5890if test "x$ac_cv_have_decl_bswap64" = xyes; then : 5891 ac_have_decl=1 5892else 5893 ac_have_decl=0 5894fi 5895 5896cat >>confdefs.h <<_ACEOF 5897#define HAVE_DECL_BSWAP64 $ac_have_decl 5898_ACEOF 5899 5900 5901ac_fn_c_check_decl "$LINENO" "be16enc" "ac_cv_have_decl_be16enc" "#include <sys/endian.h> 5902" 5903if test "x$ac_cv_have_decl_be16enc" = xyes; then : 5904 ac_have_decl=1 5905else 5906 ac_have_decl=0 5907fi 5908 5909cat >>confdefs.h <<_ACEOF 5910#define HAVE_DECL_BE16ENC $ac_have_decl 5911_ACEOF 5912ac_fn_c_check_decl "$LINENO" "le16enc" "ac_cv_have_decl_le16enc" "#include <sys/endian.h> 5913" 5914if test "x$ac_cv_have_decl_le16enc" = xyes; then : 5915 ac_have_decl=1 5916else 5917 ac_have_decl=0 5918fi 5919 5920cat >>confdefs.h <<_ACEOF 5921#define HAVE_DECL_LE16ENC $ac_have_decl 5922_ACEOF 5923ac_fn_c_check_decl "$LINENO" "be16dec" "ac_cv_have_decl_be16dec" "#include <sys/endian.h> 5924" 5925if test "x$ac_cv_have_decl_be16dec" = xyes; then : 5926 ac_have_decl=1 5927else 5928 ac_have_decl=0 5929fi 5930 5931cat >>confdefs.h <<_ACEOF 5932#define HAVE_DECL_BE16DEC $ac_have_decl 5933_ACEOF 5934ac_fn_c_check_decl "$LINENO" "le16dec" "ac_cv_have_decl_le16dec" "#include <sys/endian.h> 5935" 5936if test "x$ac_cv_have_decl_le16dec" = xyes; then : 5937 ac_have_decl=1 5938else 5939 ac_have_decl=0 5940fi 5941 5942cat >>confdefs.h <<_ACEOF 5943#define HAVE_DECL_LE16DEC $ac_have_decl 5944_ACEOF 5945ac_fn_c_check_decl "$LINENO" "be32enc" "ac_cv_have_decl_be32enc" "#include <sys/endian.h> 5946" 5947if test "x$ac_cv_have_decl_be32enc" = xyes; then : 5948 ac_have_decl=1 5949else 5950 ac_have_decl=0 5951fi 5952 5953cat >>confdefs.h <<_ACEOF 5954#define HAVE_DECL_BE32ENC $ac_have_decl 5955_ACEOF 5956ac_fn_c_check_decl "$LINENO" "le32enc" "ac_cv_have_decl_le32enc" "#include <sys/endian.h> 5957" 5958if test "x$ac_cv_have_decl_le32enc" = xyes; then : 5959 ac_have_decl=1 5960else 5961 ac_have_decl=0 5962fi 5963 5964cat >>confdefs.h <<_ACEOF 5965#define HAVE_DECL_LE32ENC $ac_have_decl 5966_ACEOF 5967ac_fn_c_check_decl "$LINENO" "be32dec" "ac_cv_have_decl_be32dec" "#include <sys/endian.h> 5968" 5969if test "x$ac_cv_have_decl_be32dec" = xyes; then : 5970 ac_have_decl=1 5971else 5972 ac_have_decl=0 5973fi 5974 5975cat >>confdefs.h <<_ACEOF 5976#define HAVE_DECL_BE32DEC $ac_have_decl 5977_ACEOF 5978ac_fn_c_check_decl "$LINENO" "le32dec" "ac_cv_have_decl_le32dec" "#include <sys/endian.h> 5979" 5980if test "x$ac_cv_have_decl_le32dec" = xyes; then : 5981 ac_have_decl=1 5982else 5983 ac_have_decl=0 5984fi 5985 5986cat >>confdefs.h <<_ACEOF 5987#define HAVE_DECL_LE32DEC $ac_have_decl 5988_ACEOF 5989ac_fn_c_check_decl "$LINENO" "be64enc" "ac_cv_have_decl_be64enc" "#include <sys/endian.h> 5990" 5991if test "x$ac_cv_have_decl_be64enc" = xyes; then : 5992 ac_have_decl=1 5993else 5994 ac_have_decl=0 5995fi 5996 5997cat >>confdefs.h <<_ACEOF 5998#define HAVE_DECL_BE64ENC $ac_have_decl 5999_ACEOF 6000ac_fn_c_check_decl "$LINENO" "le64enc" "ac_cv_have_decl_le64enc" "#include <sys/endian.h> 6001" 6002if test "x$ac_cv_have_decl_le64enc" = xyes; then : 6003 ac_have_decl=1 6004else 6005 ac_have_decl=0 6006fi 6007 6008cat >>confdefs.h <<_ACEOF 6009#define HAVE_DECL_LE64ENC $ac_have_decl 6010_ACEOF 6011ac_fn_c_check_decl "$LINENO" "be64dec" "ac_cv_have_decl_be64dec" "#include <sys/endian.h> 6012" 6013if test "x$ac_cv_have_decl_be64dec" = xyes; then : 6014 ac_have_decl=1 6015else 6016 ac_have_decl=0 6017fi 6018 6019cat >>confdefs.h <<_ACEOF 6020#define HAVE_DECL_BE64DEC $ac_have_decl 6021_ACEOF 6022ac_fn_c_check_decl "$LINENO" "le64dec" "ac_cv_have_decl_le64dec" "#include <sys/endian.h> 6023" 6024if test "x$ac_cv_have_decl_le64dec" = xyes; then : 6025 ac_have_decl=1 6026else 6027 ac_have_decl=0 6028fi 6029 6030cat >>confdefs.h <<_ACEOF 6031#define HAVE_DECL_LE64DEC $ac_have_decl 6032_ACEOF 6033 6034 6035ac_fn_c_check_decl "$LINENO" "fstatvfs" "ac_cv_have_decl_fstatvfs" "#include <sys/statvfs.h> 6036" 6037if test "x$ac_cv_have_decl_fstatvfs" = xyes; then : 6038 ac_have_decl=1 6039else 6040 ac_have_decl=0 6041fi 6042 6043cat >>confdefs.h <<_ACEOF 6044#define HAVE_DECL_FSTATVFS $ac_have_decl 6045_ACEOF 6046 6047 6048ac_fn_c_check_decl "$LINENO" "setgroupent" "ac_cv_have_decl_setgroupent" " 6049#include <sys/types.h> 6050#include <grp.h> 6051#include <pwd.h> 6052 6053" 6054if test "x$ac_cv_have_decl_setgroupent" = xyes; then : 6055 ac_have_decl=1 6056else 6057 ac_have_decl=0 6058fi 6059 6060cat >>confdefs.h <<_ACEOF 6061#define HAVE_DECL_SETGROUPENT $ac_have_decl 6062_ACEOF 6063ac_fn_c_check_decl "$LINENO" "setpassent" "ac_cv_have_decl_setpassent" " 6064#include <sys/types.h> 6065#include <grp.h> 6066#include <pwd.h> 6067 6068" 6069if test "x$ac_cv_have_decl_setpassent" = xyes; then : 6070 ac_have_decl=1 6071else 6072 ac_have_decl=0 6073fi 6074 6075cat >>confdefs.h <<_ACEOF 6076#define HAVE_DECL_SETPASSENT $ac_have_decl 6077_ACEOF 6078 6079 6080# regcomp() and regexec() are also names of functions in the old V8 6081# regexp package. To avoid them, we need to find out who has regfree(). 6082 6083{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for regfree in -lregex" >&5 6084$as_echo_n "checking for regfree in -lregex... " >&6; } 6085if ${ac_cv_lib_regex_regfree+:} false; then : 6086 $as_echo_n "(cached) " >&6 6087else 6088 ac_check_lib_save_LIBS=$LIBS 6089LIBS="-lregex $LIBS" 6090cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6091/* end confdefs.h. */ 6092 6093/* Override any GCC internal prototype to avoid an error. 6094 Use char because int might match the return type of a GCC 6095 builtin and then its argument prototype would still apply. */ 6096#ifdef __cplusplus 6097extern "C" 6098#endif 6099char regfree (); 6100int 6101main () 6102{ 6103return regfree (); 6104 ; 6105 return 0; 6106} 6107_ACEOF 6108if ac_fn_c_try_link "$LINENO"; then : 6109 ac_cv_lib_regex_regfree=yes 6110else 6111 ac_cv_lib_regex_regfree=no 6112fi 6113rm -f core conftest.err conftest.$ac_objext \ 6114 conftest$ac_exeext conftest.$ac_ext 6115LIBS=$ac_check_lib_save_LIBS 6116fi 6117{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_regex_regfree" >&5 6118$as_echo "$ac_cv_lib_regex_regfree" >&6; } 6119if test "x$ac_cv_lib_regex_regfree" = xyes; then : 6120 cat >>confdefs.h <<_ACEOF 6121#define HAVE_LIBREGEX 1 6122_ACEOF 6123 6124 LIBS="-lregex $LIBS" 6125 6126fi 6127 6128{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing regfree" >&5 6129$as_echo_n "checking for library containing regfree... " >&6; } 6130if ${ac_cv_search_regfree+:} false; then : 6131 $as_echo_n "(cached) " >&6 6132else 6133 ac_func_search_save_LIBS=$LIBS 6134cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6135/* end confdefs.h. */ 6136 6137/* Override any GCC internal prototype to avoid an error. 6138 Use char because int might match the return type of a GCC 6139 builtin and then its argument prototype would still apply. */ 6140#ifdef __cplusplus 6141extern "C" 6142#endif 6143char regfree (); 6144int 6145main () 6146{ 6147return regfree (); 6148 ; 6149 return 0; 6150} 6151_ACEOF 6152for ac_lib in '' rx posix; do 6153 if test -z "$ac_lib"; then 6154 ac_res="none required" 6155 else 6156 ac_res=-l$ac_lib 6157 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6158 fi 6159 if ac_fn_c_try_link "$LINENO"; then : 6160 ac_cv_search_regfree=$ac_res 6161fi 6162rm -f core conftest.err conftest.$ac_objext \ 6163 conftest$ac_exeext 6164 if ${ac_cv_search_regfree+:} false; then : 6165 break 6166fi 6167done 6168if ${ac_cv_search_regfree+:} false; then : 6169 6170else 6171 ac_cv_search_regfree=no 6172fi 6173rm conftest.$ac_ext 6174LIBS=$ac_func_search_save_LIBS 6175fi 6176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_regfree" >&5 6177$as_echo "$ac_cv_search_regfree" >&6; } 6178ac_res=$ac_cv_search_regfree 6179if test "$ac_res" != no; then : 6180 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6181 6182fi 6183 6184 6185{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 6186$as_echo_n "checking for clock_gettime in -lrt... " >&6; } 6187if ${ac_cv_lib_rt_clock_gettime+:} false; then : 6188 $as_echo_n "(cached) " >&6 6189else 6190 ac_check_lib_save_LIBS=$LIBS 6191LIBS="-lrt $LIBS" 6192cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6193/* end confdefs.h. */ 6194 6195/* Override any GCC internal prototype to avoid an error. 6196 Use char because int might match the return type of a GCC 6197 builtin and then its argument prototype would still apply. */ 6198#ifdef __cplusplus 6199extern "C" 6200#endif 6201char clock_gettime (); 6202int 6203main () 6204{ 6205return clock_gettime (); 6206 ; 6207 return 0; 6208} 6209_ACEOF 6210if ac_fn_c_try_link "$LINENO"; then : 6211 ac_cv_lib_rt_clock_gettime=yes 6212else 6213 ac_cv_lib_rt_clock_gettime=no 6214fi 6215rm -f core conftest.err conftest.$ac_objext \ 6216 conftest$ac_exeext conftest.$ac_ext 6217LIBS=$ac_check_lib_save_LIBS 6218fi 6219{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 6220$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } 6221if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : 6222 cat >>confdefs.h <<_ACEOF 6223#define HAVE_LIBRT 1 6224_ACEOF 6225 6226 LIBS="-lrt $LIBS" 6227 6228fi 6229 6230 6231for ac_func in fparseln 6232do : 6233 ac_fn_c_check_func "$LINENO" "fparseln" "ac_cv_func_fparseln" 6234if test "x$ac_cv_func_fparseln" = xyes; then : 6235 cat >>confdefs.h <<_ACEOF 6236#define HAVE_FPARSELN 1 6237_ACEOF 6238 6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fparseln seems to work" >&5 6240$as_echo_n "checking if fparseln seems to work... " >&6; } 6241 if test "$cross_compiling" = yes; then : 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking farseln" >&5 6243$as_echo "$as_me: WARNING: cross compiling: not checking farseln" >&2;} 6244 6245else 6246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6247/* end confdefs.h. */ 6248 6249#define _NETBSD_SOURCE 6250#include <stdio.h> 6251#include <stdlib.h> 6252#define CONFTEST "conftest.fparseln" 6253#define COMMENT '#' 6254int 6255main(void) 6256{ 6257 static const char delim[3] = { '\0', '\0', COMMENT }; 6258 FILE *fp; 6259 char *ptr; 6260 fp = fopen(CONFTEST, "w+"); 6261 if (fp != NULL) { 6262 unlink(CONFTEST); 6263 ungetc(COMMENT, fp); 6264 ptr = fparseln(fp, NULL, NULL, delim, 6265 FPARSELN_UNESCALL); 6266 fclose(fp); 6267 if (ptr == NULL) 6268 exit(0); 6269 } 6270 exit(1); 6271} 6272 6273_ACEOF 6274if ac_fn_c_try_run "$LINENO"; then : 6275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6276$as_echo "yes" >&6; } 6277else 6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6279$as_echo "no" >&6; } 6280 6281$as_echo "#define BROKEN_FPARSELN 1" >>confdefs.h 6282 6283fi 6284rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6285 conftest.$ac_objext conftest.beam conftest.$ac_ext 6286fi 6287 6288 6289fi 6290done 6291 6292 6293 6294nb_cv_check_cc_flags= 6295{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror=unknown-warning-option" >&5 6296$as_echo_n "checking whether C compiler accepts -Werror=unknown-warning-option... " >&6; } 6297if ${ax_cv_check_cflags___Werror_unknown_warning_option+:} false; then : 6298 $as_echo_n "(cached) " >&6 6299else 6300 6301 ax_check_save_flags=$CFLAGS 6302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6304/* end confdefs.h. */ 6305 6306int 6307main () 6308{ 6309 6310 ; 6311 return 0; 6312} 6313_ACEOF 6314if ac_fn_c_try_compile "$LINENO"; then : 6315 ax_cv_check_cflags___Werror_unknown_warning_option=yes 6316else 6317 ax_cv_check_cflags___Werror_unknown_warning_option=no 6318fi 6319rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6320 CFLAGS=$ax_check_save_flags 6321fi 6322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Werror_unknown_warning_option" >&5 6323$as_echo "$ax_cv_check_cflags___Werror_unknown_warning_option" >&6; } 6324if test "x$ax_cv_check_cflags___Werror_unknown_warning_option" = xyes; then : 6325 nb_cv_check_cc_flags=-Werror=unknown-warning-option 6326else 6327 : 6328fi 6329 6330 6331as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-no-cpp-precomp" | $as_tr_sh` 6332{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -no-cpp-precomp" >&5 6333$as_echo_n "checking whether C compiler accepts -no-cpp-precomp... " >&6; } 6334if eval \${$as_CACHEVAR+:} false; then : 6335 $as_echo_n "(cached) " >&6 6336else 6337 6338 ax_check_save_flags=$CFLAGS 6339 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -no-cpp-precomp" 6340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6341/* end confdefs.h. */ 6342 6343int 6344main () 6345{ 6346 6347 ; 6348 return 0; 6349} 6350_ACEOF 6351if ac_fn_c_try_compile "$LINENO"; then : 6352 eval "$as_CACHEVAR=yes" 6353else 6354 eval "$as_CACHEVAR=no" 6355fi 6356rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6357 CFLAGS=$ax_check_save_flags 6358fi 6359eval ac_res=\$$as_CACHEVAR 6360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6361$as_echo "$ac_res" >&6; } 6362if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6363 CC_NO_CPP_PRECOMP=-no-cpp-precomp 6364else 6365 : 6366fi 6367 6368 6369 6370 6371as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Waddress-of-packed-member" | $as_tr_sh` 6372{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Waddress-of-packed-member" >&5 6373$as_echo_n "checking whether C compiler accepts -Waddress-of-packed-member... " >&6; } 6374if eval \${$as_CACHEVAR+:} false; then : 6375 $as_echo_n "(cached) " >&6 6376else 6377 6378 ax_check_save_flags=$CFLAGS 6379 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Waddress-of-packed-member" 6380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6381/* end confdefs.h. */ 6382 6383int 6384main () 6385{ 6386 6387 ; 6388 return 0; 6389} 6390_ACEOF 6391if ac_fn_c_try_compile "$LINENO"; then : 6392 eval "$as_CACHEVAR=yes" 6393else 6394 eval "$as_CACHEVAR=no" 6395fi 6396rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6397 CFLAGS=$ax_check_save_flags 6398fi 6399eval ac_res=\$$as_CACHEVAR 6400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6401$as_echo "$ac_res" >&6; } 6402if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6403 CC_WNO_ADDRESS_OF_PACKED_MEMBER=-Wno-address-of-packed-member 6404else 6405 : 6406fi 6407 6408 6409 6410as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wcast-function-type" | $as_tr_sh` 6411{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wcast-function-type" >&5 6412$as_echo_n "checking whether C compiler accepts -Wcast-function-type... " >&6; } 6413if eval \${$as_CACHEVAR+:} false; then : 6414 $as_echo_n "(cached) " >&6 6415else 6416 6417 ax_check_save_flags=$CFLAGS 6418 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wcast-function-type" 6419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420/* end confdefs.h. */ 6421 6422int 6423main () 6424{ 6425 6426 ; 6427 return 0; 6428} 6429_ACEOF 6430if ac_fn_c_try_compile "$LINENO"; then : 6431 eval "$as_CACHEVAR=yes" 6432else 6433 eval "$as_CACHEVAR=no" 6434fi 6435rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6436 CFLAGS=$ax_check_save_flags 6437fi 6438eval ac_res=\$$as_CACHEVAR 6439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6440$as_echo "$ac_res" >&6; } 6441if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6442 CC_WNO_CAST_FUNCTION_TYPE=-Wno-cast-function-type 6443else 6444 : 6445fi 6446 6447 6448 6449as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Werror=address-of-packed-member" | $as_tr_sh` 6450{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Werror=address-of-packed-member" >&5 6451$as_echo_n "checking whether C compiler accepts -Werror=address-of-packed-member... " >&6; } 6452if eval \${$as_CACHEVAR+:} false; then : 6453 $as_echo_n "(cached) " >&6 6454else 6455 6456 ax_check_save_flags=$CFLAGS 6457 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Werror=address-of-packed-member" 6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6459/* end confdefs.h. */ 6460 6461int 6462main () 6463{ 6464 6465 ; 6466 return 0; 6467} 6468_ACEOF 6469if ac_fn_c_try_compile "$LINENO"; then : 6470 eval "$as_CACHEVAR=yes" 6471else 6472 eval "$as_CACHEVAR=no" 6473fi 6474rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6475 CFLAGS=$ax_check_save_flags 6476fi 6477eval ac_res=\$$as_CACHEVAR 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6479$as_echo "$ac_res" >&6; } 6480if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6481 CC_WNO_ERROR_ADDRESS_OF_PACKED_MEMBER=-Wno-error=address-of-packed-member 6482else 6483 : 6484fi 6485 6486 6487 6488as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wformat-overflow" | $as_tr_sh` 6489{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wformat-overflow" >&5 6490$as_echo_n "checking whether C compiler accepts -Wformat-overflow... " >&6; } 6491if eval \${$as_CACHEVAR+:} false; then : 6492 $as_echo_n "(cached) " >&6 6493else 6494 6495 ax_check_save_flags=$CFLAGS 6496 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wformat-overflow" 6497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6498/* end confdefs.h. */ 6499 6500int 6501main () 6502{ 6503 6504 ; 6505 return 0; 6506} 6507_ACEOF 6508if ac_fn_c_try_compile "$LINENO"; then : 6509 eval "$as_CACHEVAR=yes" 6510else 6511 eval "$as_CACHEVAR=no" 6512fi 6513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6514 CFLAGS=$ax_check_save_flags 6515fi 6516eval ac_res=\$$as_CACHEVAR 6517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6518$as_echo "$ac_res" >&6; } 6519if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6520 CC_WNO_FORMAT_OVERFLOW=-Wno-format-overflow 6521else 6522 : 6523fi 6524 6525 6526 6527as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wformat-truncation" | $as_tr_sh` 6528{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wformat-truncation" >&5 6529$as_echo_n "checking whether C compiler accepts -Wformat-truncation... " >&6; } 6530if eval \${$as_CACHEVAR+:} false; then : 6531 $as_echo_n "(cached) " >&6 6532else 6533 6534 ax_check_save_flags=$CFLAGS 6535 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wformat-truncation" 6536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6537/* end confdefs.h. */ 6538 6539int 6540main () 6541{ 6542 6543 ; 6544 return 0; 6545} 6546_ACEOF 6547if ac_fn_c_try_compile "$LINENO"; then : 6548 eval "$as_CACHEVAR=yes" 6549else 6550 eval "$as_CACHEVAR=no" 6551fi 6552rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6553 CFLAGS=$ax_check_save_flags 6554fi 6555eval ac_res=\$$as_CACHEVAR 6556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6557$as_echo "$ac_res" >&6; } 6558if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6559 CC_WNO_FORMAT_TRUNCATION=-Wno-format-truncation 6560else 6561 : 6562fi 6563 6564 6565 6566as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wimplicit-fallthrough" | $as_tr_sh` 6567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wimplicit-fallthrough" >&5 6568$as_echo_n "checking whether C compiler accepts -Wimplicit-fallthrough... " >&6; } 6569if eval \${$as_CACHEVAR+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571else 6572 6573 ax_check_save_flags=$CFLAGS 6574 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wimplicit-fallthrough" 6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6576/* end confdefs.h. */ 6577 6578int 6579main () 6580{ 6581 6582 ; 6583 return 0; 6584} 6585_ACEOF 6586if ac_fn_c_try_compile "$LINENO"; then : 6587 eval "$as_CACHEVAR=yes" 6588else 6589 eval "$as_CACHEVAR=no" 6590fi 6591rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6592 CFLAGS=$ax_check_save_flags 6593fi 6594eval ac_res=\$$as_CACHEVAR 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6596$as_echo "$ac_res" >&6; } 6597if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6598 CC_WNO_IMPLICIT_FALLTHROUGH=-Wno-implicit-fallthrough 6599else 6600 : 6601fi 6602 6603 6604 6605as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wmaybe-uninitialized" | $as_tr_sh` 6606{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wmaybe-uninitialized" >&5 6607$as_echo_n "checking whether C compiler accepts -Wmaybe-uninitialized... " >&6; } 6608if eval \${$as_CACHEVAR+:} false; then : 6609 $as_echo_n "(cached) " >&6 6610else 6611 6612 ax_check_save_flags=$CFLAGS 6613 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wmaybe-uninitialized" 6614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6615/* end confdefs.h. */ 6616 6617int 6618main () 6619{ 6620 6621 ; 6622 return 0; 6623} 6624_ACEOF 6625if ac_fn_c_try_compile "$LINENO"; then : 6626 eval "$as_CACHEVAR=yes" 6627else 6628 eval "$as_CACHEVAR=no" 6629fi 6630rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6631 CFLAGS=$ax_check_save_flags 6632fi 6633eval ac_res=\$$as_CACHEVAR 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6635$as_echo "$ac_res" >&6; } 6636if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6637 CC_WNO_MAYBE_UNINITIALIZED=-Wno-maybe-uninitialized 6638else 6639 : 6640fi 6641 6642 6643 6644as_CACHEVAR=`$as_echo "ax_cv_check_cflags_$nb_cv_check_cc_flags_-Wreturn-local-addr" | $as_tr_sh` 6645{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -Wreturn-local-addr" >&5 6646$as_echo_n "checking whether C compiler accepts -Wreturn-local-addr... 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" >&6; } 6725if eval \${$as_CACHEVAR+:} false; then : 6726 $as_echo_n "(cached) " >&6 6727else 6728 6729 ax_check_save_flags=$CFLAGS 6730 CFLAGS="$CFLAGS $nb_cv_check_cc_flags -Wstringop-truncation" 6731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6732/* end confdefs.h. */ 6733 6734int 6735main () 6736{ 6737 6738 ; 6739 return 0; 6740} 6741_ACEOF 6742if ac_fn_c_try_compile "$LINENO"; then : 6743 eval "$as_CACHEVAR=yes" 6744else 6745 eval "$as_CACHEVAR=no" 6746fi 6747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6748 CFLAGS=$ax_check_save_flags 6749fi 6750eval ac_res=\$$as_CACHEVAR 6751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 6752$as_echo "$ac_res" >&6; } 6753if eval test \"x\$"$as_CACHEVAR"\" = x"yes"; then : 6754 CC_WNO_STRINGOP_TRUNCATION=-Wno-stringop-truncation 6755else 6756 : 6757fi 6758 6759 6760 6761 6762cat >confcache <<\_ACEOF 6763# This file is a shell script that caches the results of configure 6764# tests run on this system so they can be shared between configure 6765# scripts and configure runs, see configure's option --config-cache. 6766# It is not useful on other systems. If it contains results you don't 6767# want to keep, you may remove or edit it. 6768# 6769# config.status only pays attention to the cache file if you give it 6770# the --recheck option to rerun configure. 6771# 6772# `ac_cv_env_foo' variables (set or unset) will be overridden when 6773# loading this file, other *unset* `ac_cv_foo' will be assigned the 6774# following values. 6775 6776_ACEOF 6777 6778# The following way of writing the cache mishandles newlines in values, 6779# but we know of no workaround that is simple, portable, and efficient. 6780# So, we kill variables containing newlines. 6781# Ultrix sh set writes to stderr and can't be redirected directly, 6782# and sets the high bit in the cache file unless we assign to the vars. 6783( 6784 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 6785 eval ac_val=\$$ac_var 6786 case $ac_val in #( 6787 *${as_nl}*) 6788 case $ac_var in #( 6789 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 6790$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 6791 esac 6792 case $ac_var in #( 6793 _ | IFS | as_nl) ;; #( 6794 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 6795 *) { eval $ac_var=; unset $ac_var;} ;; 6796 esac ;; 6797 esac 6798 done 6799 6800 (set) 2>&1 | 6801 case $as_nl`(ac_space=' '; set) 2>&1` in #( 6802 *${as_nl}ac_space=\ *) 6803 # `set' does not quote correctly, so add quotes: double-quote 6804 # substitution turns \\\\ into \\, and sed turns \\ into \. 6805 sed -n \ 6806 "s/'/'\\\\''/g; 6807 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6808 ;; #( 6809 *) 6810 # `set' quotes correctly as required by POSIX, so do not add quotes. 6811 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 6812 ;; 6813 esac | 6814 sort 6815) | 6816 sed ' 6817 /^ac_cv_env_/b end 6818 t clear 6819 :clear 6820 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6821 t end 6822 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6823 :end' >>confcache 6824if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 6825 if test -w "$cache_file"; then 6826 if test "x$cache_file" != "x/dev/null"; then 6827 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 6828$as_echo "$as_me: updating cache $cache_file" >&6;} 6829 if test ! -f "$cache_file" || test -h "$cache_file"; then 6830 cat confcache >"$cache_file" 6831 else 6832 case $cache_file in #( 6833 */* | ?:*) 6834 mv -f confcache "$cache_file"$$ && 6835 mv -f "$cache_file"$$ "$cache_file" ;; #( 6836 *) 6837 mv -f confcache "$cache_file" ;; 6838 esac 6839 fi 6840 fi 6841 else 6842 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 6843$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 6844 fi 6845fi 6846rm -f confcache 6847 6848test "x$prefix" = xNONE && prefix=$ac_default_prefix 6849# Let make expand exec_prefix. 6850test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6851 6852DEFS=-DHAVE_CONFIG_H 6853 6854ac_libobjs= 6855ac_ltlibobjs= 6856U= 6857for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6858 # 1. Remove the extension, and $U if already installed. 6859 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 6860 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 6861 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 6862 # will be set to the directory where LIBOBJS objects are built. 6863 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6864 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 6865done 6866LIBOBJS=$ac_libobjs 6867 6868LTLIBOBJS=$ac_ltlibobjs 6869 6870 6871 6872 6873: "${CONFIG_STATUS=./config.status}" 6874ac_write_fail=0 6875ac_clean_files_save=$ac_clean_files 6876ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6877{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 6878$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 6879as_write_fail=0 6880cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 6881#! $SHELL 6882# Generated by $as_me. 6883# Run this file to recreate the current configuration. 6884# Compiler output produced by configure, useful for debugging 6885# configure, is in config.log if it exists. 6886 6887debug=false 6888ac_cs_recheck=false 6889ac_cs_silent=false 6890 6891SHELL=\${CONFIG_SHELL-$SHELL} 6892export SHELL 6893_ASEOF 6894cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 6895## -------------------- ## 6896## M4sh Initialization. ## 6897## -------------------- ## 6898 6899# Be more Bourne compatible 6900DUALCASE=1; export DUALCASE # for MKS sh 6901if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 6902 emulate sh 6903 NULLCMD=: 6904 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6905 # is contrary to our usage. Disable this feature. 6906 alias -g '${1+"$@"}'='"$@"' 6907 setopt NO_GLOB_SUBST 6908else 6909 case `(set -o) 2>/dev/null` in #( 6910 *posix*) : 6911 set -o posix ;; #( 6912 *) : 6913 ;; 6914esac 6915fi 6916 6917 6918as_nl=' 6919' 6920export as_nl 6921# Printing a long string crashes Solaris 7 /usr/bin/printf. 6922as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6923as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 6924as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 6925# Prefer a ksh shell builtin over an external printf program on Solaris, 6926# but without wasting forks for bash or zsh. 6927if test -z "$BASH_VERSION$ZSH_VERSION" \ 6928 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 6929 as_echo='print -r --' 6930 as_echo_n='print -rn --' 6931elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 6932 as_echo='printf %s\n' 6933 as_echo_n='printf %s' 6934else 6935 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 6936 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 6937 as_echo_n='/usr/ucb/echo -n' 6938 else 6939 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 6940 as_echo_n_body='eval 6941 arg=$1; 6942 case $arg in #( 6943 *"$as_nl"*) 6944 expr "X$arg" : "X\\(.*\\)$as_nl"; 6945 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 6946 esac; 6947 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 6948 ' 6949 export as_echo_n_body 6950 as_echo_n='sh -c $as_echo_n_body as_echo' 6951 fi 6952 export as_echo_body 6953 as_echo='sh -c $as_echo_body as_echo' 6954fi 6955 6956# The user is always right. 6957if test "${PATH_SEPARATOR+set}" != set; then 6958 PATH_SEPARATOR=: 6959 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 6960 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 6961 PATH_SEPARATOR=';' 6962 } 6963fi 6964 6965 6966# IFS 6967# We need space, tab and new line, in precisely that order. Quoting is 6968# there to prevent editors from complaining about space-tab. 6969# (If _AS_PATH_WALK were called with IFS unset, it would disable word 6970# splitting by setting IFS to empty value.) 6971IFS=" "" $as_nl" 6972 6973# Find who we are. Look in the path if we contain no directory separator. 6974as_myself= 6975case $0 in #(( 6976 *[\\/]* ) as_myself=$0 ;; 6977 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6978for as_dir in $PATH 6979do 6980 IFS=$as_save_IFS 6981 test -z "$as_dir" && as_dir=. 6982 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 6983 done 6984IFS=$as_save_IFS 6985 6986 ;; 6987esac 6988# We did not find ourselves, most probably we were run as `sh COMMAND' 6989# in which case we are not to be found in the path. 6990if test "x$as_myself" = x; then 6991 as_myself=$0 6992fi 6993if test ! -f "$as_myself"; then 6994 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 6995 exit 1 6996fi 6997 6998# Unset variables that we do not need and which cause bugs (e.g. in 6999# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7000# suppresses any "Segmentation fault" message there. '((' could 7001# trigger a bug in pdksh 5.2.14. 7002for as_var in BASH_ENV ENV MAIL MAILPATH 7003do eval test x\${$as_var+set} = xset \ 7004 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7005done 7006PS1='$ ' 7007PS2='> ' 7008PS4='+ ' 7009 7010# NLS nuisances. 7011LC_ALL=C 7012export LC_ALL 7013LANGUAGE=C 7014export LANGUAGE 7015 7016# CDPATH. 7017(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7018 7019 7020# as_fn_error STATUS ERROR [LINENO LOG_FD] 7021# ---------------------------------------- 7022# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7023# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7024# script with STATUS, using 1 if that was 0. 7025as_fn_error () 7026{ 7027 as_status=$1; test $as_status -eq 0 && as_status=1 7028 if test "$4"; then 7029 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7030 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7031 fi 7032 $as_echo "$as_me: error: $2" >&2 7033 as_fn_exit $as_status 7034} # as_fn_error 7035 7036 7037# as_fn_set_status STATUS 7038# ----------------------- 7039# Set $? to STATUS, without forking. 7040as_fn_set_status () 7041{ 7042 return $1 7043} # as_fn_set_status 7044 7045# as_fn_exit STATUS 7046# ----------------- 7047# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7048as_fn_exit () 7049{ 7050 set +e 7051 as_fn_set_status $1 7052 exit $1 7053} # as_fn_exit 7054 7055# as_fn_unset VAR 7056# --------------- 7057# Portably unset VAR. 7058as_fn_unset () 7059{ 7060 { eval $1=; unset $1;} 7061} 7062as_unset=as_fn_unset 7063# as_fn_append VAR VALUE 7064# ---------------------- 7065# Append the text in VALUE to the end of the definition contained in VAR. Take 7066# advantage of any shell optimizations that allow amortized linear growth over 7067# repeated appends, instead of the typical quadratic growth present in naive 7068# implementations. 7069if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7070 eval 'as_fn_append () 7071 { 7072 eval $1+=\$2 7073 }' 7074else 7075 as_fn_append () 7076 { 7077 eval $1=\$$1\$2 7078 } 7079fi # as_fn_append 7080 7081# as_fn_arith ARG... 7082# ------------------ 7083# Perform arithmetic evaluation on the ARGs, and store the result in the 7084# global $as_val. Take advantage of shells that can avoid forks. The arguments 7085# must be portable across $(()) and expr. 7086if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7087 eval 'as_fn_arith () 7088 { 7089 as_val=$(( $* )) 7090 }' 7091else 7092 as_fn_arith () 7093 { 7094 as_val=`expr "$@" || test $? -eq 1` 7095 } 7096fi # as_fn_arith 7097 7098 7099if expr a : '\(a\)' >/dev/null 2>&1 && 7100 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7101 as_expr=expr 7102else 7103 as_expr=false 7104fi 7105 7106if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7107 as_basename=basename 7108else 7109 as_basename=false 7110fi 7111 7112if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7113 as_dirname=dirname 7114else 7115 as_dirname=false 7116fi 7117 7118as_me=`$as_basename -- "$0" || 7119$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7120 X"$0" : 'X\(//\)$' \| \ 7121 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7122$as_echo X/"$0" | 7123 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7124 s//\1/ 7125 q 7126 } 7127 /^X\/\(\/\/\)$/{ 7128 s//\1/ 7129 q 7130 } 7131 /^X\/\(\/\).*/{ 7132 s//\1/ 7133 q 7134 } 7135 s/.*/./; q'` 7136 7137# Avoid depending upon Character Ranges. 7138as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7139as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7140as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7141as_cr_digits='0123456789' 7142as_cr_alnum=$as_cr_Letters$as_cr_digits 7143 7144ECHO_C= ECHO_N= ECHO_T= 7145case `echo -n x` in #((((( 7146-n*) 7147 case `echo 'xy\c'` in 7148 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7149 xy) ECHO_C='\c';; 7150 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7151 ECHO_T=' ';; 7152 esac;; 7153*) 7154 ECHO_N='-n';; 7155esac 7156 7157rm -f conf$$ conf$$.exe conf$$.file 7158if test -d conf$$.dir; then 7159 rm -f conf$$.dir/conf$$.file 7160else 7161 rm -f conf$$.dir 7162 mkdir conf$$.dir 2>/dev/null 7163fi 7164if (echo >conf$$.file) 2>/dev/null; then 7165 if ln -s conf$$.file conf$$ 2>/dev/null; then 7166 as_ln_s='ln -s' 7167 # ... but there are two gotchas: 7168 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7169 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7170 # In both cases, we have to default to `cp -pR'. 7171 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7172 as_ln_s='cp -pR' 7173 elif ln conf$$.file conf$$ 2>/dev/null; then 7174 as_ln_s=ln 7175 else 7176 as_ln_s='cp -pR' 7177 fi 7178else 7179 as_ln_s='cp -pR' 7180fi 7181rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7182rmdir conf$$.dir 2>/dev/null 7183 7184 7185# as_fn_mkdir_p 7186# ------------- 7187# Create "$as_dir" as a directory, including parents if necessary. 7188as_fn_mkdir_p () 7189{ 7190 7191 case $as_dir in #( 7192 -*) as_dir=./$as_dir;; 7193 esac 7194 test -d "$as_dir" || eval $as_mkdir_p || { 7195 as_dirs= 7196 while :; do 7197 case $as_dir in #( 7198 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7199 *) as_qdir=$as_dir;; 7200 esac 7201 as_dirs="'$as_qdir' $as_dirs" 7202 as_dir=`$as_dirname -- "$as_dir" || 7203$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7204 X"$as_dir" : 'X\(//\)[^/]' \| \ 7205 X"$as_dir" : 'X\(//\)$' \| \ 7206 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7207$as_echo X"$as_dir" | 7208 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7209 s//\1/ 7210 q 7211 } 7212 /^X\(\/\/\)[^/].*/{ 7213 s//\1/ 7214 q 7215 } 7216 /^X\(\/\/\)$/{ 7217 s//\1/ 7218 q 7219 } 7220 /^X\(\/\).*/{ 7221 s//\1/ 7222 q 7223 } 7224 s/.*/./; q'` 7225 test -d "$as_dir" && break 7226 done 7227 test -z "$as_dirs" || eval "mkdir $as_dirs" 7228 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7229 7230 7231} # as_fn_mkdir_p 7232if mkdir -p . 2>/dev/null; then 7233 as_mkdir_p='mkdir -p "$as_dir"' 7234else 7235 test -d ./-p && rmdir ./-p 7236 as_mkdir_p=false 7237fi 7238 7239 7240# as_fn_executable_p FILE 7241# ----------------------- 7242# Test if FILE is an executable regular file. 7243as_fn_executable_p () 7244{ 7245 test -f "$1" && test -x "$1" 7246} # as_fn_executable_p 7247as_test_x='test -x' 7248as_executable_p=as_fn_executable_p 7249 7250# Sed expression to map a string onto a valid CPP name. 7251as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7252 7253# Sed expression to map a string onto a valid variable name. 7254as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7255 7256 7257exec 6>&1 7258## ----------------------------------- ## 7259## Main body of $CONFIG_STATUS script. ## 7260## ----------------------------------- ## 7261_ASEOF 7262test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7263 7264cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7265# Save the log message, to keep $0 and so on meaningful, and to 7266# report actual input values of CONFIG_FILES etc. instead of their 7267# values after options handling. 7268ac_log=" 7269This file was extended by libnbcompat $as_me noversion, which was 7270generated by GNU Autoconf 2.69. Invocation command line was 7271 7272 CONFIG_FILES = $CONFIG_FILES 7273 CONFIG_HEADERS = $CONFIG_HEADERS 7274 CONFIG_LINKS = $CONFIG_LINKS 7275 CONFIG_COMMANDS = $CONFIG_COMMANDS 7276 $ $0 $@ 7277 7278on `(hostname || uname -n) 2>/dev/null | sed 1q` 7279" 7280 7281_ACEOF 7282 7283case $ac_config_files in *" 7284"*) set x $ac_config_files; shift; ac_config_files=$*;; 7285esac 7286 7287case $ac_config_headers in *" 7288"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 7289esac 7290 7291 7292cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7293# Files that config.status was made for. 7294config_files="$ac_config_files" 7295config_headers="$ac_config_headers" 7296 7297_ACEOF 7298 7299cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7300ac_cs_usage="\ 7301\`$as_me' instantiates files and other configuration actions 7302from templates according to the current configuration. Unless the files 7303and actions are specified as TAGs, all are instantiated by default. 7304 7305Usage: $0 [OPTION]... [TAG]... 7306 7307 -h, --help print this help, then exit 7308 -V, --version print version number and configuration settings, then exit 7309 --config print configuration, then exit 7310 -q, --quiet, --silent 7311 do not print progress messages 7312 -d, --debug don't remove temporary files 7313 --recheck update $as_me by reconfiguring in the same conditions 7314 --file=FILE[:TEMPLATE] 7315 instantiate the configuration file FILE 7316 --header=FILE[:TEMPLATE] 7317 instantiate the configuration header FILE 7318 7319Configuration files: 7320$config_files 7321 7322Configuration headers: 7323$config_headers 7324 7325Report bugs to <lib-bug-people@NetBSD.org>." 7326 7327_ACEOF 7328cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7329ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 7330ac_cs_version="\\ 7331libnbcompat config.status noversion 7332configured by $0, generated by GNU Autoconf 2.69, 7333 with options \\"\$ac_cs_config\\" 7334 7335Copyright (C) 2012 Free Software Foundation, Inc. 7336This config.status script is free software; the Free Software Foundation 7337gives unlimited permission to copy, distribute and modify it." 7338 7339ac_pwd='$ac_pwd' 7340srcdir='$srcdir' 7341test -n "\$AWK" || AWK=awk 7342_ACEOF 7343 7344cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7345# The default lists apply if the user does not specify any file. 7346ac_need_defaults=: 7347while test $# != 0 7348do 7349 case $1 in 7350 --*=?*) 7351 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7352 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7353 ac_shift=: 7354 ;; 7355 --*=) 7356 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7357 ac_optarg= 7358 ac_shift=: 7359 ;; 7360 *) 7361 ac_option=$1 7362 ac_optarg=$2 7363 ac_shift=shift 7364 ;; 7365 esac 7366 7367 case $ac_option in 7368 # Handling of the options. 7369 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7370 ac_cs_recheck=: ;; 7371 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7372 $as_echo "$ac_cs_version"; exit ;; 7373 --config | --confi | --conf | --con | --co | --c ) 7374 $as_echo "$ac_cs_config"; exit ;; 7375 --debug | --debu | --deb | --de | --d | -d ) 7376 debug=: ;; 7377 --file | --fil | --fi | --f ) 7378 $ac_shift 7379 case $ac_optarg in 7380 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7381 '') as_fn_error $? "missing file argument" ;; 7382 esac 7383 as_fn_append CONFIG_FILES " '$ac_optarg'" 7384 ac_need_defaults=false;; 7385 --header | --heade | --head | --hea ) 7386 $ac_shift 7387 case $ac_optarg in 7388 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7389 esac 7390 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 7391 ac_need_defaults=false;; 7392 --he | --h) 7393 # Conflict between --help and --header 7394 as_fn_error $? "ambiguous option: \`$1' 7395Try \`$0 --help' for more information.";; 7396 --help | --hel | -h ) 7397 $as_echo "$ac_cs_usage"; exit ;; 7398 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7399 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7400 ac_cs_silent=: ;; 7401 7402 # This is an error. 7403 -*) as_fn_error $? "unrecognized option: \`$1' 7404Try \`$0 --help' for more information." ;; 7405 7406 *) as_fn_append ac_config_targets " $1" 7407 ac_need_defaults=false ;; 7408 7409 esac 7410 shift 7411done 7412 7413ac_configure_extra_args= 7414 7415if $ac_cs_silent; then 7416 exec 6>/dev/null 7417 ac_configure_extra_args="$ac_configure_extra_args --silent" 7418fi 7419 7420_ACEOF 7421cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7422if \$ac_cs_recheck; then 7423 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7424 shift 7425 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 7426 CONFIG_SHELL='$SHELL' 7427 export CONFIG_SHELL 7428 exec "\$@" 7429fi 7430 7431_ACEOF 7432cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7433exec 5>>config.log 7434{ 7435 echo 7436 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7437## Running $as_me. ## 7438_ASBOX 7439 $as_echo "$ac_log" 7440} >&5 7441 7442_ACEOF 7443cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7444_ACEOF 7445 7446cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7447 7448# Handling of arguments. 7449for ac_config_target in $ac_config_targets 7450do 7451 case $ac_config_target in 7452 "nbtool_config.h") CONFIG_HEADERS="$CONFIG_HEADERS nbtool_config.h" ;; 7453 "defs.mk") CONFIG_FILES="$CONFIG_FILES defs.mk" ;; 7454 7455 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 7456 esac 7457done 7458 7459 7460# If the user did not use the arguments to specify the items to instantiate, 7461# then the envvar interface is used. Set only those that are not. 7462# We use the long form for the default assignment because of an extremely 7463# bizarre bug on SunOS 4.1.3. 7464if $ac_need_defaults; then 7465 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7466 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7467fi 7468 7469# Have a temporary directory for convenience. Make it in the build tree 7470# simply because there is no reason against having it here, and in addition, 7471# creating and moving files from /tmp can sometimes cause problems. 7472# Hook for its removal unless debugging. 7473# Note that there is a small window in which the directory will not be cleaned: 7474# after its creation but before its name has been assigned to `$tmp'. 7475$debug || 7476{ 7477 tmp= ac_tmp= 7478 trap 'exit_status=$? 7479 : "${ac_tmp:=$tmp}" 7480 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 7481' 0 7482 trap 'as_fn_exit 1' 1 2 13 15 7483} 7484# Create a (secure) tmp directory for tmp files. 7485 7486{ 7487 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7488 test -d "$tmp" 7489} || 7490{ 7491 tmp=./conf$$-$RANDOM 7492 (umask 077 && mkdir "$tmp") 7493} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 7494ac_tmp=$tmp 7495 7496# Set up the scripts for CONFIG_FILES section. 7497# No need to generate them if there are no CONFIG_FILES. 7498# This happens for instance with `./config.status config.h'. 7499if test -n "$CONFIG_FILES"; then 7500 7501 7502ac_cr=`echo X | tr X '\015'` 7503# On cygwin, bash can eat \r inside `` if the user requested igncr. 7504# But we know of no other shell where ac_cr would be empty at this 7505# point, so we can use a bashism as a fallback. 7506if test "x$ac_cr" = x; then 7507 eval ac_cr=\$\'\\r\' 7508fi 7509ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 7510if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 7511 ac_cs_awk_cr='\\r' 7512else 7513 ac_cs_awk_cr=$ac_cr 7514fi 7515 7516echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 7517_ACEOF 7518 7519 7520{ 7521 echo "cat >conf$$subs.awk <<_ACEOF" && 7522 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 7523 echo "_ACEOF" 7524} >conf$$subs.sh || 7525 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7526ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 7527ac_delim='%!_!# ' 7528for ac_last_try in false false false false false :; do 7529 . ./conf$$subs.sh || 7530 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7531 7532 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 7533 if test $ac_delim_n = $ac_delim_num; then 7534 break 7535 elif $ac_last_try; then 7536 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 7537 else 7538 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7539 fi 7540done 7541rm -f conf$$subs.sh 7542 7543cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7544cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 7545_ACEOF 7546sed -n ' 7547h 7548s/^/S["/; s/!.*/"]=/ 7549p 7550g 7551s/^[^!]*!// 7552:repl 7553t repl 7554s/'"$ac_delim"'$// 7555t delim 7556:nl 7557h 7558s/\(.\{148\}\)..*/\1/ 7559t more1 7560s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 7561p 7562n 7563b repl 7564:more1 7565s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7566p 7567g 7568s/.\{148\}// 7569t nl 7570:delim 7571h 7572s/\(.\{148\}\)..*/\1/ 7573t more2 7574s/["\\]/\\&/g; s/^/"/; s/$/"/ 7575p 7576b 7577:more2 7578s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7579p 7580g 7581s/.\{148\}// 7582t delim 7583' <conf$$subs.awk | sed ' 7584/^[^""]/{ 7585 N 7586 s/\n// 7587} 7588' >>$CONFIG_STATUS || ac_write_fail=1 7589rm -f conf$$subs.awk 7590cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7591_ACAWK 7592cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 7593 for (key in S) S_is_set[key] = 1 7594 FS = "" 7595 7596} 7597{ 7598 line = $ 0 7599 nfields = split(line, field, "@") 7600 substed = 0 7601 len = length(field[1]) 7602 for (i = 2; i < nfields; i++) { 7603 key = field[i] 7604 keylen = length(key) 7605 if (S_is_set[key]) { 7606 value = S[key] 7607 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 7608 len += length(value) + length(field[++i]) 7609 substed = 1 7610 } else 7611 len += 1 + keylen 7612 } 7613 7614 print line 7615} 7616 7617_ACAWK 7618_ACEOF 7619cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7620if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 7621 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 7622else 7623 cat 7624fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 7625 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 7626_ACEOF 7627 7628# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 7629# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 7630# trailing colons and then remove the whole line if VPATH becomes empty 7631# (actually we leave an empty line to preserve line numbers). 7632if test "x$srcdir" = x.; then 7633 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 7634h 7635s/// 7636s/^/:/ 7637s/[ ]*$/:/ 7638s/:\$(srcdir):/:/g 7639s/:\${srcdir}:/:/g 7640s/:@srcdir@:/:/g 7641s/^:*// 7642s/:*$// 7643x 7644s/\(=[ ]*\).*/\1/ 7645G 7646s/\n// 7647s/^[^=]*=[ ]*$// 7648}' 7649fi 7650 7651cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7652fi # test -n "$CONFIG_FILES" 7653 7654# Set up the scripts for CONFIG_HEADERS section. 7655# No need to generate them if there are no CONFIG_HEADERS. 7656# This happens for instance with `./config.status Makefile'. 7657if test -n "$CONFIG_HEADERS"; then 7658cat >"$ac_tmp/defines.awk" <<\_ACAWK || 7659BEGIN { 7660_ACEOF 7661 7662# Transform confdefs.h into an awk script `defines.awk', embedded as 7663# here-document in config.status, that substitutes the proper values into 7664# config.h.in to produce config.h. 7665 7666# Create a delimiter string that does not exist in confdefs.h, to ease 7667# handling of long lines. 7668ac_delim='%!_!# ' 7669for ac_last_try in false false :; do 7670 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 7671 if test -z "$ac_tt"; then 7672 break 7673 elif $ac_last_try; then 7674 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 7675 else 7676 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7677 fi 7678done 7679 7680# For the awk script, D is an array of macro values keyed by name, 7681# likewise P contains macro parameters if any. Preserve backslash 7682# newline sequences. 7683 7684ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 7685sed -n ' 7686s/.\{148\}/&'"$ac_delim"'/g 7687t rset 7688:rset 7689s/^[ ]*#[ ]*define[ ][ ]*/ / 7690t def 7691d 7692:def 7693s/\\$// 7694t bsnl 7695s/["\\]/\\&/g 7696s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 7697D["\1"]=" \3"/p 7698s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 7699d 7700:bsnl 7701s/["\\]/\\&/g 7702s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 7703D["\1"]=" \3\\\\\\n"\\/p 7704t cont 7705s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 7706t cont 7707d 7708:cont 7709n 7710s/.\{148\}/&'"$ac_delim"'/g 7711t clear 7712:clear 7713s/\\$// 7714t bsnlc 7715s/["\\]/\\&/g; s/^/"/; s/$/"/p 7716d 7717:bsnlc 7718s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 7719b cont 7720' <confdefs.h | sed ' 7721s/'"$ac_delim"'/"\\\ 7722"/g' >>$CONFIG_STATUS || ac_write_fail=1 7723 7724cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7725 for (key in D) D_is_set[key] = 1 7726 FS = "" 7727} 7728/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 7729 line = \$ 0 7730 split(line, arg, " ") 7731 if (arg[1] == "#") { 7732 defundef = arg[2] 7733 mac1 = arg[3] 7734 } else { 7735 defundef = substr(arg[1], 2) 7736 mac1 = arg[2] 7737 } 7738 split(mac1, mac2, "(") #) 7739 macro = mac2[1] 7740 prefix = substr(line, 1, index(line, defundef) - 1) 7741 if (D_is_set[macro]) { 7742 # Preserve the white space surrounding the "#". 7743 print prefix "define", macro P[macro] D[macro] 7744 next 7745 } else { 7746 # Replace #undef with comments. This is necessary, for example, 7747 # in the case of _POSIX_SOURCE, which is predefined and required 7748 # on some systems where configure will not decide to define it. 7749 if (defundef == "undef") { 7750 print "/*", prefix defundef, macro, "*/" 7751 next 7752 } 7753 } 7754} 7755{ print } 7756_ACAWK 7757_ACEOF 7758cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7759 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 7760fi # test -n "$CONFIG_HEADERS" 7761 7762 7763eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 7764shift 7765for ac_tag 7766do 7767 case $ac_tag in 7768 :[FHLC]) ac_mode=$ac_tag; continue;; 7769 esac 7770 case $ac_mode$ac_tag in 7771 :[FHL]*:*);; 7772 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 7773 :[FH]-) ac_tag=-:-;; 7774 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 7775 esac 7776 ac_save_IFS=$IFS 7777 IFS=: 7778 set x $ac_tag 7779 IFS=$ac_save_IFS 7780 shift 7781 ac_file=$1 7782 shift 7783 7784 case $ac_mode in 7785 :L) ac_source=$1;; 7786 :[FH]) 7787 ac_file_inputs= 7788 for ac_f 7789 do 7790 case $ac_f in 7791 -) ac_f="$ac_tmp/stdin";; 7792 *) # Look for the file first in the build tree, then in the source tree 7793 # (if the path is not absolute). The absolute path cannot be DOS-style, 7794 # because $ac_f cannot contain `:'. 7795 test -f "$ac_f" || 7796 case $ac_f in 7797 [\\/$]*) false;; 7798 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7799 esac || 7800 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 7801 esac 7802 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 7803 as_fn_append ac_file_inputs " '$ac_f'" 7804 done 7805 7806 # Let's still pretend it is `configure' which instantiates (i.e., don't 7807 # use $as_me), people would be surprised to read: 7808 # /* config.h. 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