configure revision 269257
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for ldns 1.6.17. 4# 5# Report bugs to <libdns@nlnetlabs.nl>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: libdns@nlnetlabs.nl about your system, including any 243$0: error possibly output before this message. Then install 244$0: a modern shell, or manually run the script under such a 245$0: shell if you do have one." 246 fi 247 exit 1 248fi 249fi 250fi 251SHELL=${CONFIG_SHELL-/bin/sh} 252export SHELL 253# Unset more variables known to interfere with behavior of common tools. 254CLICOLOR_FORCE= GREP_OPTIONS= 255unset CLICOLOR_FORCE GREP_OPTIONS 256 257## --------------------- ## 258## M4sh Shell Functions. ## 259## --------------------- ## 260# as_fn_unset VAR 261# --------------- 262# Portably unset VAR. 263as_fn_unset () 264{ 265 { eval $1=; unset $1;} 266} 267as_unset=as_fn_unset 268 269# as_fn_set_status STATUS 270# ----------------------- 271# Set $? to STATUS, without forking. 272as_fn_set_status () 273{ 274 return $1 275} # as_fn_set_status 276 277# as_fn_exit STATUS 278# ----------------- 279# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 280as_fn_exit () 281{ 282 set +e 283 as_fn_set_status $1 284 exit $1 285} # as_fn_exit 286 287# as_fn_mkdir_p 288# ------------- 289# Create "$as_dir" as a directory, including parents if necessary. 290as_fn_mkdir_p () 291{ 292 293 case $as_dir in #( 294 -*) as_dir=./$as_dir;; 295 esac 296 test -d "$as_dir" || eval $as_mkdir_p || { 297 as_dirs= 298 while :; do 299 case $as_dir in #( 300 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 301 *) as_qdir=$as_dir;; 302 esac 303 as_dirs="'$as_qdir' $as_dirs" 304 as_dir=`$as_dirname -- "$as_dir" || 305$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 306 X"$as_dir" : 'X\(//\)[^/]' \| \ 307 X"$as_dir" : 'X\(//\)$' \| \ 308 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 309$as_echo X"$as_dir" | 310 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 311 s//\1/ 312 q 313 } 314 /^X\(\/\/\)[^/].*/{ 315 s//\1/ 316 q 317 } 318 /^X\(\/\/\)$/{ 319 s//\1/ 320 q 321 } 322 /^X\(\/\).*/{ 323 s//\1/ 324 q 325 } 326 s/.*/./; q'` 327 test -d "$as_dir" && break 328 done 329 test -z "$as_dirs" || eval "mkdir $as_dirs" 330 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 331 332 333} # as_fn_mkdir_p 334# as_fn_append VAR VALUE 335# ---------------------- 336# Append the text in VALUE to the end of the definition contained in VAR. Take 337# advantage of any shell optimizations that allow amortized linear growth over 338# repeated appends, instead of the typical quadratic growth present in naive 339# implementations. 340if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 341 eval 'as_fn_append () 342 { 343 eval $1+=\$2 344 }' 345else 346 as_fn_append () 347 { 348 eval $1=\$$1\$2 349 } 350fi # as_fn_append 351 352# as_fn_arith ARG... 353# ------------------ 354# Perform arithmetic evaluation on the ARGs, and store the result in the 355# global $as_val. Take advantage of shells that can avoid forks. The arguments 356# must be portable across $(()) and expr. 357if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 358 eval 'as_fn_arith () 359 { 360 as_val=$(( $* )) 361 }' 362else 363 as_fn_arith () 364 { 365 as_val=`expr "$@" || test $? -eq 1` 366 } 367fi # as_fn_arith 368 369 370# as_fn_error STATUS ERROR [LINENO LOG_FD] 371# ---------------------------------------- 372# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 373# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 374# script with STATUS, using 1 if that was 0. 375as_fn_error () 376{ 377 as_status=$1; test $as_status -eq 0 && as_status=1 378 if test "$4"; then 379 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 380 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 381 fi 382 $as_echo "$as_me: error: $2" >&2 383 as_fn_exit $as_status 384} # as_fn_error 385 386if expr a : '\(a\)' >/dev/null 2>&1 && 387 test "X`expr 00001 : '.*\(...\)'`" = X001; then 388 as_expr=expr 389else 390 as_expr=false 391fi 392 393if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 394 as_basename=basename 395else 396 as_basename=false 397fi 398 399if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 400 as_dirname=dirname 401else 402 as_dirname=false 403fi 404 405as_me=`$as_basename -- "$0" || 406$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 407 X"$0" : 'X\(//\)$' \| \ 408 X"$0" : 'X\(/\)' \| . 2>/dev/null || 409$as_echo X/"$0" | 410 sed '/^.*\/\([^/][^/]*\)\/*$/{ 411 s//\1/ 412 q 413 } 414 /^X\/\(\/\/\)$/{ 415 s//\1/ 416 q 417 } 418 /^X\/\(\/\).*/{ 419 s//\1/ 420 q 421 } 422 s/.*/./; q'` 423 424# Avoid depending upon Character Ranges. 425as_cr_letters='abcdefghijklmnopqrstuvwxyz' 426as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 427as_cr_Letters=$as_cr_letters$as_cr_LETTERS 428as_cr_digits='0123456789' 429as_cr_alnum=$as_cr_Letters$as_cr_digits 430 431 432 as_lineno_1=$LINENO as_lineno_1a=$LINENO 433 as_lineno_2=$LINENO as_lineno_2a=$LINENO 434 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 435 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 436 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 437 sed -n ' 438 p 439 /[$]LINENO/= 440 ' <$as_myself | 441 sed ' 442 s/[$]LINENO.*/&-/ 443 t lineno 444 b 445 :lineno 446 N 447 :loop 448 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 449 t loop 450 s/-\n.*// 451 ' >$as_me.lineno && 452 chmod +x "$as_me.lineno" || 453 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 454 455 # Don't try to exec as it changes $[0], causing all sort of problems 456 # (the dirname of $[0] is not the place where we might find the 457 # original and so on. Autoconf is especially sensitive to this). 458 . "./$as_me.lineno" 459 # Exit status is that of the last command. 460 exit 461} 462 463ECHO_C= ECHO_N= ECHO_T= 464case `echo -n x` in #((((( 465-n*) 466 case `echo 'xy\c'` in 467 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 468 xy) ECHO_C='\c';; 469 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 470 ECHO_T=' ';; 471 esac;; 472*) 473 ECHO_N='-n';; 474esac 475 476rm -f conf$$ conf$$.exe conf$$.file 477if test -d conf$$.dir; then 478 rm -f conf$$.dir/conf$$.file 479else 480 rm -f conf$$.dir 481 mkdir conf$$.dir 2>/dev/null 482fi 483if (echo >conf$$.file) 2>/dev/null; then 484 if ln -s conf$$.file conf$$ 2>/dev/null; then 485 as_ln_s='ln -s' 486 # ... but there are two gotchas: 487 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 488 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 489 # In both cases, we have to default to `cp -p'. 490 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 491 as_ln_s='cp -p' 492 elif ln conf$$.file conf$$ 2>/dev/null; then 493 as_ln_s=ln 494 else 495 as_ln_s='cp -p' 496 fi 497else 498 as_ln_s='cp -p' 499fi 500rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 501rmdir conf$$.dir 2>/dev/null 502 503if mkdir -p . 2>/dev/null; then 504 as_mkdir_p='mkdir -p "$as_dir"' 505else 506 test -d ./-p && rmdir ./-p 507 as_mkdir_p=false 508fi 509 510if test -x / >/dev/null 2>&1; then 511 as_test_x='test -x' 512else 513 if ls -dL / >/dev/null 2>&1; then 514 as_ls_L_option=L 515 else 516 as_ls_L_option= 517 fi 518 as_test_x=' 519 eval sh -c '\'' 520 if test -d "$1"; then 521 test -d "$1/."; 522 else 523 case $1 in #( 524 -*)set "./$1";; 525 esac; 526 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 527 ???[sx]*):;;*)false;;esac;fi 528 '\'' sh 529 ' 530fi 531as_executable_p=$as_test_x 532 533# Sed expression to map a string onto a valid CPP name. 534as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 535 536# Sed expression to map a string onto a valid variable name. 537as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 538 539 540test -n "$DJDIR" || exec 7<&0 </dev/null 541exec 6>&1 542 543# Name of the host. 544# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 545# so uname gets run too. 546ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 547 548# 549# Initializations. 550# 551ac_default_prefix=/usr/local 552ac_clean_files= 553ac_config_libobj_dir=. 554LIBOBJS= 555cross_compiling=no 556subdirs= 557MFLAGS= 558MAKEFLAGS= 559 560# Identity of this package. 561PACKAGE_NAME='ldns' 562PACKAGE_TARNAME='libdns' 563PACKAGE_VERSION='1.6.17' 564PACKAGE_STRING='ldns 1.6.17' 565PACKAGE_BUGREPORT='libdns@nlnetlabs.nl' 566PACKAGE_URL='' 567 568ac_unique_file="drill.c" 569# Factoring default headers for most tests. 570ac_includes_default="\ 571#include <stdio.h> 572#ifdef HAVE_SYS_TYPES_H 573# include <sys/types.h> 574#endif 575#ifdef HAVE_SYS_STAT_H 576# include <sys/stat.h> 577#endif 578#ifdef STDC_HEADERS 579# include <stdlib.h> 580# include <stddef.h> 581#else 582# ifdef HAVE_STDLIB_H 583# include <stdlib.h> 584# endif 585#endif 586#ifdef HAVE_STRING_H 587# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588# include <memory.h> 589# endif 590# include <string.h> 591#endif 592#ifdef HAVE_STRINGS_H 593# include <strings.h> 594#endif 595#ifdef HAVE_INTTYPES_H 596# include <inttypes.h> 597#endif 598#ifdef HAVE_STDINT_H 599# include <stdint.h> 600#endif 601#ifdef HAVE_UNISTD_H 602# include <unistd.h> 603#endif" 604 605ac_subst_vars='LTLIBOBJS 606LIBOBJS 607LDNS_TRUST_ANCHOR_FILE 608LDNSDIR 609LIBS_STC 610RUNTIME_PATH 611HAVE_SSL 612libtool 613SET_MAKE 614EGREP 615GREP 616CPP 617OBJEXT 618EXEEXT 619ac_ct_CC 620CPPFLAGS 621LDFLAGS 622CFLAGS 623CC 624target_alias 625host_alias 626build_alias 627LIBS 628ECHO_T 629ECHO_N 630ECHO_C 631DEFS 632mandir 633localedir 634libdir 635psdir 636pdfdir 637dvidir 638htmldir 639infodir 640docdir 641oldincludedir 642includedir 643localstatedir 644sharedstatedir 645sysconfdir 646datadir 647datarootdir 648libexecdir 649sbindir 650bindir 651program_transform_name 652prefix 653exec_prefix 654PACKAGE_URL 655PACKAGE_BUGREPORT 656PACKAGE_STRING 657PACKAGE_VERSION 658PACKAGE_TARNAME 659PACKAGE_NAME 660PATH_SEPARATOR 661SHELL' 662ac_subst_files='' 663ac_user_opts=' 664enable_option_checking 665enable_rpath 666with_ssl 667with_ldns 668with_trust_anchor 669' 670 ac_precious_vars='build_alias 671host_alias 672target_alias 673CC 674CFLAGS 675LDFLAGS 676LIBS 677CPPFLAGS 678CPP' 679 680 681# Initialize some variables set by options. 682ac_init_help= 683ac_init_version=false 684ac_unrecognized_opts= 685ac_unrecognized_sep= 686# The variables have the same names as the options, with 687# dashes changed to underlines. 688cache_file=/dev/null 689exec_prefix=NONE 690no_create= 691no_recursion= 692prefix=NONE 693program_prefix=NONE 694program_suffix=NONE 695program_transform_name=s,x,x, 696silent= 697site= 698srcdir= 699verbose= 700x_includes=NONE 701x_libraries=NONE 702 703# Installation directory options. 704# These are left unexpanded so users can "make install exec_prefix=/foo" 705# and all the variables that are supposed to be based on exec_prefix 706# by default will actually change. 707# Use braces instead of parens because sh, perl, etc. also accept them. 708# (The list follows the same order as the GNU Coding Standards.) 709bindir='${exec_prefix}/bin' 710sbindir='${exec_prefix}/sbin' 711libexecdir='${exec_prefix}/libexec' 712datarootdir='${prefix}/share' 713datadir='${datarootdir}' 714sysconfdir='${prefix}/etc' 715sharedstatedir='${prefix}/com' 716localstatedir='${prefix}/var' 717includedir='${prefix}/include' 718oldincludedir='/usr/include' 719docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 720infodir='${datarootdir}/info' 721htmldir='${docdir}' 722dvidir='${docdir}' 723pdfdir='${docdir}' 724psdir='${docdir}' 725libdir='${exec_prefix}/lib' 726localedir='${datarootdir}/locale' 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2140fi 2141## -------------------- ## 2142## Main body of script. ## 2143## -------------------- ## 2144 2145ac_ext=c 2146ac_cpp='$CPP $CPPFLAGS' 2147ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2148ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2149ac_compiler_gnu=$ac_cv_c_compiler_gnu 2150 2151 2152 2153# acx_nlnetlabs.m4 - common macros for configure checks 2154# Copyright 2009, Wouter Wijngaards, NLnet Labs. 2155# BSD licensed. 2156# 2157# Version 26 2158# 2013-09-19 FLTO help text improved. 2159# 2013-07-18 Enable ACX_CHECK_COMPILER_FLAG to test for -Wstrict-prototypes 2160# 2013-06-25 FLTO has --disable-flto option. 2161# 2013-05-03 Update W32_SLEEP for newer mingw that links but not defines it. 2162# 2013-03-22 Fix ACX_RSRC_VERSION for long version numbers. 2163# 2012-02-09 Fix AHX_MEMCMP_BROKEN with undef in compat/memcmp.h. 2164# 2012-01-20 Fix COMPILER_FLAGS_UNBOUND for gcc 4.6.2 assigned-not-used-warns. 2165# 2011-12-05 Fix getaddrinfowithincludes on windows with fedora16 mingw32-gcc. 2166# Fix ACX_MALLOC for redefined malloc error. 2167# Fix GETADDRINFO_WITH_INCLUDES to add -lws2_32 2168# 2011-11-10 Fix FLTO test to not drop a.out in current directory. 2169# 2011-11-01 Fix FLTO test for llvm on Lion. 2170# 2011-08-01 Fix nonblock test (broken at v13). 2171# 2011-08-01 Fix autoconf 2.68 warnings 2172# 2011-06-23 Add ACX_CHECK_FLTO to check -flto. 2173# 2010-08-16 Fix FLAG_OMITTED for AS_TR_CPP changes in autoconf-2.66. 2174# 2010-07-02 Add check for ss_family (for minix). 2175# 2010-04-26 Fix to use CPPFLAGS for CHECK_COMPILER_FLAGS. 2176# 2010-03-01 Fix RPATH using CONFIG_COMMANDS to run at the very end. 2177# 2010-02-18 WITH_SSL outputs the LIBSSL_LDFLAGS, LIBS, CPPFLAGS separate, -ldl 2178# 2010-02-01 added ACX_CHECK_MEMCMP_SIGNED, AHX_MEMCMP_BROKEN 2179# 2010-01-20 added AHX_COONFIG_STRLCAT 2180# 2009-07-14 U_CHAR detection improved for windows crosscompile. 2181# added ACX_FUNC_MALLOC 2182# fixup some #if to #ifdef 2183# NONBLOCKING test for mingw crosscompile. 2184# 2009-07-13 added ACX_WITH_SSL_OPTIONAL 2185# 2009-07-03 fixup LDFLAGS for empty ssl dir. 2186# 2187# Automates some of the checking constructs. Aims at portability for POSIX. 2188# Documentation for functions is below. 2189# 2190# the following macro's are provided in this file: 2191# (see below for details on each macro). 2192# 2193# ACX_ESCAPE_BACKSLASH - escape backslashes in var for C-preproc. 2194# ACX_RSRC_VERSION - create windows resource version number. 2195# ACX_CHECK_COMPILER_FLAG - see if cc supports a flag. 2196# ACX_CHECK_ERROR_FLAGS - see which flag is -werror (used below). 2197# ACX_CHECK_COMPILER_FLAG_NEEDED - see if flags make the code compile cleanly. 2198# ACX_DEPFLAG - find cc dependency flags. 2199# ACX_DETERMINE_EXT_FLAGS_UNBOUND - find out which flags enable BSD and POSIX. 2200# ACX_CHECK_FORMAT_ATTRIBUTE - find cc printf format syntax. 2201# ACX_CHECK_UNUSED_ATTRIBUTE - find cc variable unused syntax. 2202# ACX_CHECK_FLTO - see if cc supports -flto and use it if so. 2203# ACX_LIBTOOL_C_ONLY - create libtool for C only, improved. 2204# ACX_TYPE_U_CHAR - u_char type. 2205# ACX_TYPE_RLIM_T - rlim_t type. 2206# ACX_TYPE_SOCKLEN_T - socklen_t type. 2207# ACX_TYPE_IN_ADDR_T - in_addr_t type. 2208# ACX_TYPE_IN_PORT_T - in_port_t type. 2209# ACX_ARG_RPATH - add --disable-rpath option. 2210# ACX_WITH_SSL - add --with-ssl option, link -lcrypto. 2211# ACX_WITH_SSL_OPTIONAL - add --with-ssl option, link -lcrypto, 2212# where --without-ssl is also accepted 2213# ACX_LIB_SSL - setup to link -lssl. 2214# ACX_SYS_LARGEFILE - improved sys_largefile, fseeko, >2G files. 2215# ACX_CHECK_GETADDRINFO_WITH_INCLUDES - find getaddrinfo, portably. 2216# ACX_FUNC_DEPRECATED - see if func is deprecated. 2217# ACX_CHECK_NONBLOCKING_BROKEN - see if nonblocking sockets really work. 2218# ACX_MKDIR_ONE_ARG - determine mkdir(2) number of arguments. 2219# ACX_FUNC_IOCTLSOCKET - find ioctlsocket, portably. 2220# ACX_FUNC_MALLOC - check malloc, define replacement . 2221# AHX_CONFIG_FORMAT_ATTRIBUTE - config.h text for format. 2222# AHX_CONFIG_UNUSED_ATTRIBUTE - config.h text for unused. 2223# AHX_CONFIG_FSEEKO - define fseeko, ftello fallback. 2224# AHX_CONFIG_RAND_MAX - define RAND_MAX if needed. 2225# AHX_CONFIG_MAXHOSTNAMELEN - define MAXHOSTNAMELEN if needed. 2226# AHX_CONFIG_IPV6_MIN_MTU - define IPV6_MIN_MTU if needed. 2227# AHX_CONFIG_SNPRINTF - snprintf compat prototype 2228# AHX_CONFIG_INET_PTON - inet_pton compat prototype 2229# AHX_CONFIG_INET_NTOP - inet_ntop compat prototype 2230# AHX_CONFIG_INET_ATON - inet_aton compat prototype 2231# AHX_CONFIG_MEMMOVE - memmove compat prototype 2232# AHX_CONFIG_STRLCAT - strlcat compat prototype 2233# AHX_CONFIG_STRLCPY - strlcpy compat prototype 2234# AHX_CONFIG_GMTIME_R - gmtime_r compat prototype 2235# AHX_CONFIG_W32_SLEEP - w32 compat for sleep 2236# AHX_CONFIG_W32_USLEEP - w32 compat for usleep 2237# AHX_CONFIG_W32_RANDOM - w32 compat for random 2238# AHX_CONFIG_W32_SRANDOM - w32 compat for srandom 2239# AHX_CONFIG_W32_FD_SET_T - w32 detection of FD_SET_T. 2240# ACX_CFLAGS_STRIP - strip one flag from CFLAGS 2241# ACX_STRIP_EXT_FLAGS - strip extension flags from CFLAGS 2242# AHX_CONFIG_FLAG_OMITTED - define omitted flag 2243# AHX_CONFIG_FLAG_EXT - define omitted extension flag 2244# AHX_CONFIG_EXT_FLAGS - define the stripped extension flags 2245# ACX_CHECK_MEMCMP_SIGNED - check if memcmp uses signed characters. 2246# AHX_MEMCMP_BROKEN - replace memcmp func for CHECK_MEMCMP_SIGNED. 2247# ACX_CHECK_SS_FAMILY - check for sockaddr_storage.ss_family 2248# 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351OURCPPFLAGS='' 2352CPPFLAGS=${CPPFLAGS:-${OURCPPFLAGS}} 2353OURCFLAGS='-g' 2354CFLAGS=${CFLAGS:-${OURCFLAGS}} 2355 2356$as_echo "#define WINVER 0x0502" >>confdefs.h 2357 2358 2359ac_ext=c 2360ac_cpp='$CPP $CPPFLAGS' 2361ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2362ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2363ac_compiler_gnu=$ac_cv_c_compiler_gnu 2364if test -n "$ac_tool_prefix"; then 2365 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2366set dummy ${ac_tool_prefix}gcc; ac_word=$2 2367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2368$as_echo_n "checking for $ac_word... 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" >&6; } 2409if ${ac_cv_prog_ac_ct_CC+:} false; then : 2410 $as_echo_n "(cached) " >&6 2411else 2412 if test -n "$ac_ct_CC"; then 2413 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2414else 2415as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2416for as_dir in $PATH 2417do 2418 IFS=$as_save_IFS 2419 test -z "$as_dir" && as_dir=. 2420 for ac_exec_ext in '' $ac_executable_extensions; do 2421 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2422 ac_cv_prog_ac_ct_CC="gcc" 2423 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2424 break 2 2425 fi 2426done 2427 done 2428IFS=$as_save_IFS 2429 2430fi 2431fi 2432ac_ct_CC=$ac_cv_prog_ac_ct_CC 2433if test -n "$ac_ct_CC"; then 2434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2435$as_echo "$ac_ct_CC" >&6; } 2436else 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2438$as_echo "no" >&6; } 2439fi 2440 2441 if test "x$ac_ct_CC" = x; then 2442 CC="" 2443 else 2444 case $cross_compiling:$ac_tool_warned in 2445yes:) 2446{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2447$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2448ac_tool_warned=yes ;; 2449esac 2450 CC=$ac_ct_CC 2451 fi 2452else 2453 CC="$ac_cv_prog_CC" 2454fi 2455 2456if test -z "$CC"; then 2457 if test -n "$ac_tool_prefix"; then 2458 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2459set dummy ${ac_tool_prefix}cc; ac_word=$2 2460{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2461$as_echo_n "checking for $ac_word... " >&6; } 2462if ${ac_cv_prog_CC+:} false; then : 2463 $as_echo_n "(cached) " >&6 2464else 2465 if test -n "$CC"; then 2466 ac_cv_prog_CC="$CC" # Let the user override the test. 2467else 2468as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2469for as_dir in $PATH 2470do 2471 IFS=$as_save_IFS 2472 test -z "$as_dir" && as_dir=. 2473 for ac_exec_ext in '' $ac_executable_extensions; do 2474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2475 ac_cv_prog_CC="${ac_tool_prefix}cc" 2476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2477 break 2 2478 fi 2479done 2480 done 2481IFS=$as_save_IFS 2482 2483fi 2484fi 2485CC=$ac_cv_prog_CC 2486if test -n "$CC"; then 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2488$as_echo "$CC" >&6; } 2489else 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2491$as_echo "no" >&6; } 2492fi 2493 2494 2495 fi 2496fi 2497if test -z "$CC"; then 2498 # Extract the first word of "cc", so it can be a program name with args. 2499set dummy cc; ac_word=$2 2500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2501$as_echo_n "checking for $ac_word... " >&6; } 2502if ${ac_cv_prog_CC+:} false; then : 2503 $as_echo_n "(cached) " >&6 2504else 2505 if test -n "$CC"; then 2506 ac_cv_prog_CC="$CC" # Let the user override the test. 2507else 2508 ac_prog_rejected=no 2509as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2510for as_dir in $PATH 2511do 2512 IFS=$as_save_IFS 2513 test -z "$as_dir" && as_dir=. 2514 for ac_exec_ext in '' $ac_executable_extensions; do 2515 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2516 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2517 ac_prog_rejected=yes 2518 continue 2519 fi 2520 ac_cv_prog_CC="cc" 2521 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2522 break 2 2523 fi 2524done 2525 done 2526IFS=$as_save_IFS 2527 2528if test $ac_prog_rejected = yes; then 2529 # We found a bogon in the path, so make sure we never use it. 2530 set dummy $ac_cv_prog_CC 2531 shift 2532 if test $# != 0; then 2533 # We chose a different compiler from the bogus one. 2534 # However, it has the same basename, so the bogon will be chosen 2535 # first if we set CC to just the basename; use the full file name. 2536 shift 2537 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2538 fi 2539fi 2540fi 2541fi 2542CC=$ac_cv_prog_CC 2543if test -n "$CC"; then 2544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2545$as_echo "$CC" >&6; } 2546else 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2548$as_echo "no" >&6; } 2549fi 2550 2551 2552fi 2553if test -z "$CC"; then 2554 if test -n "$ac_tool_prefix"; then 2555 for ac_prog in cl.exe 2556 do 2557 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2558set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2560$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 2660See \`config.log' for more details" "$LINENO" 5; } 2661 2662# Provide some information about the compiler. 2663$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2664set X $ac_compile 2665ac_compiler=$2 2666for ac_option in --version -v -V -qversion; do 2667 { { ac_try="$ac_compiler $ac_option >&5" 2668case "(($ac_try" in 2669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2670 *) ac_try_echo=$ac_try;; 2671esac 2672eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2673$as_echo "$ac_try_echo"; } >&5 2674 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2675 ac_status=$? 2676 if test -s conftest.err; then 2677 sed '10a\ 2678... rest of stderr output deleted ... 2679 10q' conftest.err >conftest.er1 2680 cat conftest.er1 >&5 2681 fi 2682 rm -f conftest.er1 conftest.err 2683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2684 test $ac_status = 0; } 2685done 2686 2687cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2688/* end confdefs.h. */ 2689 2690int 2691main () 2692{ 2693 2694 ; 2695 return 0; 2696} 2697_ACEOF 2698ac_clean_files_save=$ac_clean_files 2699ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2700# Try to create an executable without -o first, disregard a.out. 2701# It will help us diagnose broken compilers, and finding out an intuition 2702# of exeext. 2703{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2704$as_echo_n "checking whether the C compiler works... " >&6; } 2705ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2706 2707# The possible output files: 2708ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2709 2710ac_rmfiles= 2711for ac_file in $ac_files 2712do 2713 case $ac_file in 2714 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2715 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2716 esac 2717done 2718rm -f $ac_rmfiles 2719 2720if { { ac_try="$ac_link_default" 2721case "(($ac_try" in 2722 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2723 *) ac_try_echo=$ac_try;; 2724esac 2725eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2726$as_echo "$ac_try_echo"; } >&5 2727 (eval "$ac_link_default") 2>&5 2728 ac_status=$? 2729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2730 test $ac_status = 0; }; then : 2731 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2732# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2733# in a Makefile. We should not override ac_cv_exeext if it was cached, 2734# so that the user can short-circuit this test for compilers unknown to 2735# Autoconf. 2736for ac_file in $ac_files '' 2737do 2738 test -f "$ac_file" || continue 2739 case $ac_file in 2740 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2741 ;; 2742 [ab].out ) 2743 # We found the default executable, but exeext='' is most 2744 # certainly right. 2745 break;; 2746 *.* ) 2747 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2748 then :; else 2749 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2750 fi 2751 # We set ac_cv_exeext here because the later test for it is not 2752 # safe: cross compilers may not add the suffix if given an `-o' 2753 # argument, so we may need to know it at that point already. 2754 # Even if this section looks crufty: it has the advantage of 2755 # actually working. 2756 break;; 2757 * ) 2758 break;; 2759 esac 2760done 2761test "$ac_cv_exeext" = no && ac_cv_exeext= 2762 2763else 2764 ac_file='' 2765fi 2766if test -z "$ac_file"; then : 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2768$as_echo "no" >&6; } 2769$as_echo "$as_me: failed program was:" >&5 2770sed 's/^/| /' conftest.$ac_ext >&5 2771 2772{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2773$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2774as_fn_error 77 "C compiler cannot create executables 2775See \`config.log' for more details" "$LINENO" 5; } 2776else 2777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2778$as_echo "yes" >&6; } 2779fi 2780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2781$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2803# work properly (i.e., refer to `conftest.exe'), while it won't with 2804# `rm'. 2805for ac_file in conftest.exe conftest conftest.*; do 2806 test -f "$ac_file" || continue 2807 case $ac_file in 2808 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2809 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2810 break;; 2811 * ) break;; 2812 esac 2813done 2814else 2815 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2816$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2817as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2818See \`config.log' for more details" "$LINENO" 5; } 2819fi 2820rm -f conftest conftest$ac_cv_exeext 2821{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2822$as_echo "$ac_cv_exeext" >&6; } 2823 2824rm -f conftest.$ac_ext 2825EXEEXT=$ac_cv_exeext 2826ac_exeext=$EXEEXT 2827cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2828/* end confdefs.h. */ 2829#include <stdio.h> 2830int 2831main () 2832{ 2833FILE *f = fopen ("conftest.out", "w"); 2834 return ferror (f) || fclose (f) != 0; 2835 2836 ; 2837 return 0; 2838} 2839_ACEOF 2840ac_clean_files="$ac_clean_files conftest.out" 2841# Check that the compiler produces executables we can run. If not, either 2842# the compiler is broken, or we cross compile. 2843{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2844$as_echo_n "checking whether we are cross compiling... " >&6; } 2845if test "$cross_compiling" != yes; then 2846 { { ac_try="$ac_link" 2847case "(($ac_try" in 2848 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2849 *) ac_try_echo=$ac_try;; 2850esac 2851eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2852$as_echo "$ac_try_echo"; } >&5 2853 (eval "$ac_link") 2>&5 2854 ac_status=$? 2855 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2856 test $ac_status = 0; } 2857 if { ac_try='./conftest$ac_cv_exeext' 2858 { { case "(($ac_try" in 2859 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2860 *) ac_try_echo=$ac_try;; 2861esac 2862eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2863$as_echo "$ac_try_echo"; } >&5 2864 (eval "$ac_try") 2>&5 2865 ac_status=$? 2866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2867 test $ac_status = 0; }; }; then 2868 cross_compiling=no 2869 else 2870 if test "$cross_compiling" = maybe; then 2871 cross_compiling=yes 2872 else 2873 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2874$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2875as_fn_error $? "cannot run C compiled programs. 2876If you meant to cross compile, use \`--host'. 2877See \`config.log' for more details" "$LINENO" 5; } 2878 fi 2879 fi 2880fi 2881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2882$as_echo "$cross_compiling" >&6; } 2883 2884rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2885ac_clean_files=$ac_clean_files_save 2886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2887$as_echo_n "checking for suffix of object files... " >&6; } 2888if ${ac_cv_objext+:} false; then : 2889 $as_echo_n "(cached) " >&6 2890else 2891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2892/* end confdefs.h. */ 2893 2894int 2895main () 2896{ 2897 2898 ; 2899 return 0; 2900} 2901_ACEOF 2902rm -f conftest.o conftest.obj 2903if { { ac_try="$ac_compile" 2904case "(($ac_try" in 2905 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2906 *) ac_try_echo=$ac_try;; 2907esac 2908eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2909$as_echo "$ac_try_echo"; } >&5 2910 (eval "$ac_compile") 2>&5 2911 ac_status=$? 2912 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2913 test $ac_status = 0; }; then : 2914 for ac_file in conftest.o conftest.obj conftest.*; do 2915 test -f "$ac_file" || continue; 2916 case $ac_file in 2917 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2918 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2919 break;; 2920 esac 2921done 2922else 2923 $as_echo "$as_me: failed program was:" >&5 2924sed 's/^/| /' conftest.$ac_ext >&5 2925 2926{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2927$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2928as_fn_error $? "cannot compute suffix of object files: cannot compile 2929See \`config.log' for more details" "$LINENO" 5; } 2930fi 2931rm -f conftest.$ac_cv_objext conftest.$ac_ext 2932fi 2933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2934$as_echo "$ac_cv_objext" >&6; } 2935OBJEXT=$ac_cv_objext 2936ac_objext=$OBJEXT 2937{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2938$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2939if ${ac_cv_c_compiler_gnu+:} false; then : 2940 $as_echo_n "(cached) " >&6 2941else 2942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2943/* end confdefs.h. */ 2944 2945int 2946main () 2947{ 2948#ifndef __GNUC__ 2949 choke me 2950#endif 2951 2952 ; 2953 return 0; 2954} 2955_ACEOF 2956if ac_fn_c_try_compile "$LINENO"; then : 2957 ac_compiler_gnu=yes 2958else 2959 ac_compiler_gnu=no 2960fi 2961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2962ac_cv_c_compiler_gnu=$ac_compiler_gnu 2963 2964fi 2965{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2966$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2967if test $ac_compiler_gnu = yes; then 2968 GCC=yes 2969else 2970 GCC= 2971fi 2972ac_test_CFLAGS=${CFLAGS+set} 2973ac_save_CFLAGS=$CFLAGS 2974{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2975$as_echo_n "checking whether $CC accepts -g... " >&6; } 2976if ${ac_cv_prog_cc_g+:} false; then : 2977 $as_echo_n "(cached) " >&6 2978else 2979 ac_save_c_werror_flag=$ac_c_werror_flag 2980 ac_c_werror_flag=yes 2981 ac_cv_prog_cc_g=no 2982 CFLAGS="-g" 2983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2984/* end confdefs.h. */ 2985 2986int 2987main () 2988{ 2989 2990 ; 2991 return 0; 2992} 2993_ACEOF 2994if ac_fn_c_try_compile "$LINENO"; then : 2995 ac_cv_prog_cc_g=yes 2996else 2997 CFLAGS="" 2998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2999/* end confdefs.h. */ 3000 3001int 3002main () 3003{ 3004 3005 ; 3006 return 0; 3007} 3008_ACEOF 3009if ac_fn_c_try_compile "$LINENO"; then : 3010 3011else 3012 ac_c_werror_flag=$ac_save_c_werror_flag 3013 CFLAGS="-g" 3014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3015/* end confdefs.h. */ 3016 3017int 3018main () 3019{ 3020 3021 ; 3022 return 0; 3023} 3024_ACEOF 3025if ac_fn_c_try_compile "$LINENO"; then : 3026 ac_cv_prog_cc_g=yes 3027fi 3028rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3029fi 3030rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3031fi 3032rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3033 ac_c_werror_flag=$ac_save_c_werror_flag 3034fi 3035{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3036$as_echo "$ac_cv_prog_cc_g" >&6; } 3037if test "$ac_test_CFLAGS" = set; then 3038 CFLAGS=$ac_save_CFLAGS 3039elif test $ac_cv_prog_cc_g = yes; then 3040 if test "$GCC" = yes; then 3041 CFLAGS="-g -O2" 3042 else 3043 CFLAGS="-g" 3044 fi 3045else 3046 if test "$GCC" = yes; then 3047 CFLAGS="-O2" 3048 else 3049 CFLAGS= 3050 fi 3051fi 3052{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3053$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3054if ${ac_cv_prog_cc_c89+:} false; then : 3055 $as_echo_n "(cached) " >&6 3056else 3057 ac_cv_prog_cc_c89=no 3058ac_save_CC=$CC 3059cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3060/* end confdefs.h. */ 3061#include <stdarg.h> 3062#include <stdio.h> 3063#include <sys/types.h> 3064#include <sys/stat.h> 3065/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3066struct buf { int x; }; 3067FILE * (*rcsopen) (struct buf *, struct stat *, int); 3068static char *e (p, i) 3069 char **p; 3070 int i; 3071{ 3072 return p[i]; 3073} 3074static char *f (char * (*g) (char **, int), char **p, ...) 3075{ 3076 char *s; 3077 va_list v; 3078 va_start (v,p); 3079 s = g (p, va_arg (v,int)); 3080 va_end (v); 3081 return s; 3082} 3083 3084/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3085 function prototypes and stuff, but not '\xHH' hex character constants. 3086 These don't provoke an error unfortunately, instead are silently treated 3087 as 'x'. The following induces an error, until -std is added to get 3088 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3089 array size at least. It's necessary to write '\x00'==0 to get something 3090 that's true only with -std. */ 3091int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3092 3093/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3094 inside strings and character constants. */ 3095#define FOO(x) 'x' 3096int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3097 3098int test (int i, double x); 3099struct s1 {int (*f) (int a);}; 3100struct s2 {int (*f) (double a);}; 3101int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3102int argc; 3103char **argv; 3104int 3105main () 3106{ 3107return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3108 ; 3109 return 0; 3110} 3111_ACEOF 3112for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3113 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3114do 3115 CC="$ac_save_CC $ac_arg" 3116 if ac_fn_c_try_compile "$LINENO"; then : 3117 ac_cv_prog_cc_c89=$ac_arg 3118fi 3119rm -f core conftest.err conftest.$ac_objext 3120 test "x$ac_cv_prog_cc_c89" != "xno" && break 3121done 3122rm -f conftest.$ac_ext 3123CC=$ac_save_CC 3124 3125fi 3126# AC_CACHE_VAL 3127case "x$ac_cv_prog_cc_c89" in 3128 x) 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3130$as_echo "none needed" >&6; } ;; 3131 xno) 3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3133$as_echo "unsupported" >&6; } ;; 3134 *) 3135 CC="$CC $ac_cv_prog_cc_c89" 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3137$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3138esac 3139if test "x$ac_cv_prog_cc_c89" != xno; then : 3140 3141fi 3142 3143ac_ext=c 3144ac_cpp='$CPP $CPPFLAGS' 3145ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3146ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3147ac_compiler_gnu=$ac_cv_c_compiler_gnu 3148 3149 3150ac_ext=c 3151ac_cpp='$CPP $CPPFLAGS' 3152ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3153ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3154ac_compiler_gnu=$ac_cv_c_compiler_gnu 3155{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3156$as_echo_n "checking how to run the C preprocessor... " >&6; } 3157# On Suns, sometimes $CPP names a directory. 3158if test -n "$CPP" && test -d "$CPP"; then 3159 CPP= 3160fi 3161if test -z "$CPP"; then 3162 if ${ac_cv_prog_CPP+:} false; then : 3163 $as_echo_n "(cached) " >&6 3164else 3165 # Double quotes because CPP needs to be expanded 3166 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3167 do 3168 ac_preproc_ok=false 3169for ac_c_preproc_warn_flag in '' yes 3170do 3171 # Use a header file that comes with gcc, so configuring glibc 3172 # with a fresh cross-compiler works. 3173 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3174 # <limits.h> exists even on freestanding compilers. 3175 # On the NeXT, cc -E runs the code through the compiler's parser, 3176 # not just through cpp. "Syntax error" is here to catch this case. 3177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3178/* end confdefs.h. */ 3179#ifdef __STDC__ 3180# include <limits.h> 3181#else 3182# include <assert.h> 3183#endif 3184 Syntax error 3185_ACEOF 3186if ac_fn_c_try_cpp "$LINENO"; then : 3187 3188else 3189 # Broken: fails on valid input. 3190continue 3191fi 3192rm -f conftest.err conftest.i conftest.$ac_ext 3193 3194 # OK, works on sane cases. Now check whether nonexistent headers 3195 # can be detected and how. 3196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3197/* end confdefs.h. */ 3198#include <ac_nonexistent.h> 3199_ACEOF 3200if ac_fn_c_try_cpp "$LINENO"; then : 3201 # Broken: success on invalid input. 3202continue 3203else 3204 # Passes both tests. 3205ac_preproc_ok=: 3206break 3207fi 3208rm -f conftest.err conftest.i conftest.$ac_ext 3209 3210done 3211# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3212rm -f conftest.i conftest.err conftest.$ac_ext 3213if $ac_preproc_ok; then : 3214 break 3215fi 3216 3217 done 3218 ac_cv_prog_CPP=$CPP 3219 3220fi 3221 CPP=$ac_cv_prog_CPP 3222else 3223 ac_cv_prog_CPP=$CPP 3224fi 3225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3226$as_echo "$CPP" >&6; } 3227ac_preproc_ok=false 3228for ac_c_preproc_warn_flag in '' yes 3229do 3230 # Use a header file that comes with gcc, so configuring glibc 3231 # with a fresh cross-compiler works. 3232 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3233 # <limits.h> exists even on freestanding compilers. 3234 # On the NeXT, cc -E runs the code through the compiler's parser, 3235 # not just through cpp. "Syntax error" is here to catch this case. 3236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3237/* end confdefs.h. */ 3238#ifdef __STDC__ 3239# include <limits.h> 3240#else 3241# include <assert.h> 3242#endif 3243 Syntax error 3244_ACEOF 3245if ac_fn_c_try_cpp "$LINENO"; then : 3246 3247else 3248 # Broken: fails on valid input. 3249continue 3250fi 3251rm -f conftest.err conftest.i conftest.$ac_ext 3252 3253 # OK, works on sane cases. Now check whether nonexistent headers 3254 # can be detected and how. 3255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3256/* end confdefs.h. */ 3257#include <ac_nonexistent.h> 3258_ACEOF 3259if ac_fn_c_try_cpp "$LINENO"; then : 3260 # Broken: success on invalid input. 3261continue 3262else 3263 # Passes both tests. 3264ac_preproc_ok=: 3265break 3266fi 3267rm -f conftest.err conftest.i conftest.$ac_ext 3268 3269done 3270# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3271rm -f conftest.i conftest.err conftest.$ac_ext 3272if $ac_preproc_ok; then : 3273 3274else 3275 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3276$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3277as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3278See \`config.log' for more details" "$LINENO" 5; } 3279fi 3280 3281ac_ext=c 3282ac_cpp='$CPP $CPPFLAGS' 3283ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3284ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3285ac_compiler_gnu=$ac_cv_c_compiler_gnu 3286 3287 3288{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3289$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3290if ${ac_cv_path_GREP+:} false; then : 3291 $as_echo_n "(cached) " >&6 3292else 3293 if test -z "$GREP"; then 3294 ac_path_GREP_found=false 3295 # Loop through the user's path and test for each of PROGNAME-LIST 3296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3297for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3298do 3299 IFS=$as_save_IFS 3300 test -z "$as_dir" && as_dir=. 3301 for ac_prog in grep ggrep; do 3302 for ac_exec_ext in '' $ac_executable_extensions; do 3303 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3304 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3305# Check for GNU ac_path_GREP and select it if it is found. 3306 # Check for GNU $ac_path_GREP 3307case `"$ac_path_GREP" --version 2>&1` in 3308*GNU*) 3309 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3310*) 3311 ac_count=0 3312 $as_echo_n 0123456789 >"conftest.in" 3313 while : 3314 do 3315 cat "conftest.in" "conftest.in" >"conftest.tmp" 3316 mv "conftest.tmp" "conftest.in" 3317 cp "conftest.in" "conftest.nl" 3318 $as_echo 'GREP' >> "conftest.nl" 3319 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3320 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3321 as_fn_arith $ac_count + 1 && ac_count=$as_val 3322 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3323 # Best one so far, save it but keep looking for a better one 3324 ac_cv_path_GREP="$ac_path_GREP" 3325 ac_path_GREP_max=$ac_count 3326 fi 3327 # 10*(2^10) chars as input seems more than enough 3328 test $ac_count -gt 10 && break 3329 done 3330 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3331esac 3332 3333 $ac_path_GREP_found && break 3 3334 done 3335 done 3336 done 3337IFS=$as_save_IFS 3338 if test -z "$ac_cv_path_GREP"; then 3339 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3340 fi 3341else 3342 ac_cv_path_GREP=$GREP 3343fi 3344 3345fi 3346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3347$as_echo "$ac_cv_path_GREP" >&6; } 3348 GREP="$ac_cv_path_GREP" 3349 3350 3351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3352$as_echo_n "checking for egrep... " >&6; } 3353if ${ac_cv_path_EGREP+:} false; then : 3354 $as_echo_n "(cached) " >&6 3355else 3356 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3357 then ac_cv_path_EGREP="$GREP -E" 3358 else 3359 if test -z "$EGREP"; then 3360 ac_path_EGREP_found=false 3361 # Loop through the user's path and test for each of PROGNAME-LIST 3362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3363for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3364do 3365 IFS=$as_save_IFS 3366 test -z "$as_dir" && as_dir=. 3367 for ac_prog in egrep; do 3368 for ac_exec_ext in '' $ac_executable_extensions; do 3369 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3370 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3371# Check for GNU ac_path_EGREP and select it if it is found. 3372 # Check for GNU $ac_path_EGREP 3373case `"$ac_path_EGREP" --version 2>&1` in 3374*GNU*) 3375 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3376*) 3377 ac_count=0 3378 $as_echo_n 0123456789 >"conftest.in" 3379 while : 3380 do 3381 cat "conftest.in" "conftest.in" >"conftest.tmp" 3382 mv "conftest.tmp" "conftest.in" 3383 cp "conftest.in" "conftest.nl" 3384 $as_echo 'EGREP' >> "conftest.nl" 3385 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3386 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3387 as_fn_arith $ac_count + 1 && ac_count=$as_val 3388 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3389 # Best one so far, save it but keep looking for a better one 3390 ac_cv_path_EGREP="$ac_path_EGREP" 3391 ac_path_EGREP_max=$ac_count 3392 fi 3393 # 10*(2^10) chars as input seems more than enough 3394 test $ac_count -gt 10 && break 3395 done 3396 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3397esac 3398 3399 $ac_path_EGREP_found && break 3 3400 done 3401 done 3402 done 3403IFS=$as_save_IFS 3404 if test -z "$ac_cv_path_EGREP"; then 3405 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3406 fi 3407else 3408 ac_cv_path_EGREP=$EGREP 3409fi 3410 3411 fi 3412fi 3413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3414$as_echo "$ac_cv_path_EGREP" >&6; } 3415 EGREP="$ac_cv_path_EGREP" 3416 3417 3418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3419$as_echo_n "checking for ANSI C header files... " >&6; } 3420if ${ac_cv_header_stdc+:} false; then : 3421 $as_echo_n "(cached) " >&6 3422else 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424/* end confdefs.h. */ 3425#include <stdlib.h> 3426#include <stdarg.h> 3427#include <string.h> 3428#include <float.h> 3429 3430int 3431main () 3432{ 3433 3434 ; 3435 return 0; 3436} 3437_ACEOF 3438if ac_fn_c_try_compile "$LINENO"; then : 3439 ac_cv_header_stdc=yes 3440else 3441 ac_cv_header_stdc=no 3442fi 3443rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3444 3445if test $ac_cv_header_stdc = yes; then 3446 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3448/* end confdefs.h. */ 3449#include <string.h> 3450 3451_ACEOF 3452if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3453 $EGREP "memchr" >/dev/null 2>&1; then : 3454 3455else 3456 ac_cv_header_stdc=no 3457fi 3458rm -f conftest* 3459 3460fi 3461 3462if test $ac_cv_header_stdc = yes; then 3463 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3465/* end confdefs.h. */ 3466#include <stdlib.h> 3467 3468_ACEOF 3469if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3470 $EGREP "free" >/dev/null 2>&1; then : 3471 3472else 3473 ac_cv_header_stdc=no 3474fi 3475rm -f conftest* 3476 3477fi 3478 3479if test $ac_cv_header_stdc = yes; then 3480 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3481 if test "$cross_compiling" = yes; then : 3482 : 3483else 3484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3485/* end confdefs.h. */ 3486#include <ctype.h> 3487#include <stdlib.h> 3488#if ((' ' & 0x0FF) == 0x020) 3489# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3490# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3491#else 3492# define ISLOWER(c) \ 3493 (('a' <= (c) && (c) <= 'i') \ 3494 || ('j' <= (c) && (c) <= 'r') \ 3495 || ('s' <= (c) && (c) <= 'z')) 3496# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3497#endif 3498 3499#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3500int 3501main () 3502{ 3503 int i; 3504 for (i = 0; i < 256; i++) 3505 if (XOR (islower (i), ISLOWER (i)) 3506 || toupper (i) != TOUPPER (i)) 3507 return 2; 3508 return 0; 3509} 3510_ACEOF 3511if ac_fn_c_try_run "$LINENO"; then : 3512 3513else 3514 ac_cv_header_stdc=no 3515fi 3516rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3517 conftest.$ac_objext conftest.beam conftest.$ac_ext 3518fi 3519 3520fi 3521fi 3522{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3523$as_echo "$ac_cv_header_stdc" >&6; } 3524if test $ac_cv_header_stdc = yes; then 3525 3526$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3527 3528fi 3529 3530# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3531for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3532 inttypes.h stdint.h unistd.h 3533do : 3534 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3535ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3536" 3537if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3538 cat >>confdefs.h <<_ACEOF 3539#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3540_ACEOF 3541 3542fi 3543 3544done 3545 3546 3547 3548 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3549if test "x$ac_cv_header_minix_config_h" = xyes; then : 3550 MINIX=yes 3551else 3552 MINIX= 3553fi 3554 3555 3556 if test "$MINIX" = yes; then 3557 3558$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3559 3560 3561$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3562 3563 3564$as_echo "#define _MINIX 1" >>confdefs.h 3565 3566 fi 3567 3568 3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3570$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3571if ${ac_cv_safe_to_define___extensions__+:} false; then : 3572 $as_echo_n "(cached) " >&6 3573else 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575/* end confdefs.h. */ 3576 3577# define __EXTENSIONS__ 1 3578 $ac_includes_default 3579int 3580main () 3581{ 3582 3583 ; 3584 return 0; 3585} 3586_ACEOF 3587if ac_fn_c_try_compile "$LINENO"; then : 3588 ac_cv_safe_to_define___extensions__=yes 3589else 3590 ac_cv_safe_to_define___extensions__=no 3591fi 3592rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3593fi 3594{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3595$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3596 test $ac_cv_safe_to_define___extensions__ = yes && 3597 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3598 3599 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3600 3601 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3602 3603 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3604 3605 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3606 3607 3608 3609# Checks for programs. 3610ac_ext=c 3611ac_cpp='$CPP $CPPFLAGS' 3612ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3613ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3614ac_compiler_gnu=$ac_cv_c_compiler_gnu 3615if test -n "$ac_tool_prefix"; then 3616 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3617set dummy ${ac_tool_prefix}gcc; ac_word=$2 3618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3619$as_echo_n "checking for $ac_word... " >&6; } 3620if ${ac_cv_prog_CC+:} false; then : 3621 $as_echo_n "(cached) " >&6 3622else 3623 if test -n "$CC"; then 3624 ac_cv_prog_CC="$CC" # Let the user override the test. 3625else 3626as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3627for as_dir in $PATH 3628do 3629 IFS=$as_save_IFS 3630 test -z "$as_dir" && as_dir=. 3631 for ac_exec_ext in '' $ac_executable_extensions; do 3632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3633 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3635 break 2 3636 fi 3637done 3638 done 3639IFS=$as_save_IFS 3640 3641fi 3642fi 3643CC=$ac_cv_prog_CC 3644if test -n "$CC"; then 3645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3646$as_echo "$CC" >&6; } 3647else 3648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3649$as_echo "no" >&6; } 3650fi 3651 3652 3653fi 3654if test -z "$ac_cv_prog_CC"; then 3655 ac_ct_CC=$CC 3656 # Extract the first word of "gcc", so it can be a program name with args. 3657set dummy gcc; ac_word=$2 3658{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3659$as_echo_n "checking for $ac_word... " >&6; } 3660if ${ac_cv_prog_ac_ct_CC+:} false; then : 3661 $as_echo_n "(cached) " >&6 3662else 3663 if test -n "$ac_ct_CC"; then 3664 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3665else 3666as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3667for as_dir in $PATH 3668do 3669 IFS=$as_save_IFS 3670 test -z "$as_dir" && as_dir=. 3671 for ac_exec_ext in '' $ac_executable_extensions; do 3672 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3673 ac_cv_prog_ac_ct_CC="gcc" 3674 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3675 break 2 3676 fi 3677done 3678 done 3679IFS=$as_save_IFS 3680 3681fi 3682fi 3683ac_ct_CC=$ac_cv_prog_ac_ct_CC 3684if test -n "$ac_ct_CC"; then 3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3686$as_echo "$ac_ct_CC" >&6; } 3687else 3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3689$as_echo "no" >&6; } 3690fi 3691 3692 if test "x$ac_ct_CC" = x; then 3693 CC="" 3694 else 3695 case $cross_compiling:$ac_tool_warned in 3696yes:) 3697{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3698$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3699ac_tool_warned=yes ;; 3700esac 3701 CC=$ac_ct_CC 3702 fi 3703else 3704 CC="$ac_cv_prog_CC" 3705fi 3706 3707if test -z "$CC"; then 3708 if test -n "$ac_tool_prefix"; then 3709 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3710set dummy ${ac_tool_prefix}cc; ac_word=$2 3711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3712$as_echo_n "checking for $ac_word... " >&6; } 3713if ${ac_cv_prog_CC+:} false; then : 3714 $as_echo_n "(cached) " >&6 3715else 3716 if test -n "$CC"; then 3717 ac_cv_prog_CC="$CC" # Let the user override the test. 3718else 3719as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3720for as_dir in $PATH 3721do 3722 IFS=$as_save_IFS 3723 test -z "$as_dir" && as_dir=. 3724 for ac_exec_ext in '' $ac_executable_extensions; do 3725 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3726 ac_cv_prog_CC="${ac_tool_prefix}cc" 3727 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3728 break 2 3729 fi 3730done 3731 done 3732IFS=$as_save_IFS 3733 3734fi 3735fi 3736CC=$ac_cv_prog_CC 3737if test -n "$CC"; then 3738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3739$as_echo "$CC" >&6; } 3740else 3741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3742$as_echo "no" >&6; } 3743fi 3744 3745 3746 fi 3747fi 3748if test -z "$CC"; then 3749 # Extract the first word of "cc", so it can be a program name with args. 3750set dummy cc; ac_word=$2 3751{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3752$as_echo_n "checking for $ac_word... " >&6; } 3753if ${ac_cv_prog_CC+:} false; then : 3754 $as_echo_n "(cached) " >&6 3755else 3756 if test -n "$CC"; then 3757 ac_cv_prog_CC="$CC" # Let the user override the test. 3758else 3759 ac_prog_rejected=no 3760as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3761for as_dir in $PATH 3762do 3763 IFS=$as_save_IFS 3764 test -z "$as_dir" && as_dir=. 3765 for ac_exec_ext in '' $ac_executable_extensions; do 3766 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3767 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3768 ac_prog_rejected=yes 3769 continue 3770 fi 3771 ac_cv_prog_CC="cc" 3772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3773 break 2 3774 fi 3775done 3776 done 3777IFS=$as_save_IFS 3778 3779if test $ac_prog_rejected = yes; then 3780 # We found a bogon in the path, so make sure we never use it. 3781 set dummy $ac_cv_prog_CC 3782 shift 3783 if test $# != 0; then 3784 # We chose a different compiler from the bogus one. 3785 # However, it has the same basename, so the bogon will be chosen 3786 # first if we set CC to just the basename; use the full file name. 3787 shift 3788 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3789 fi 3790fi 3791fi 3792fi 3793CC=$ac_cv_prog_CC 3794if test -n "$CC"; then 3795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3796$as_echo "$CC" >&6; } 3797else 3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3799$as_echo "no" >&6; } 3800fi 3801 3802 3803fi 3804if test -z "$CC"; then 3805 if test -n "$ac_tool_prefix"; then 3806 for ac_prog in cl.exe 3807 do 3808 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3809set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3810{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3811$as_echo_n "checking for $ac_word... " >&6; } 3812if ${ac_cv_prog_CC+:} false; then : 3813 $as_echo_n "(cached) " >&6 3814else 3815 if test -n "$CC"; then 3816 ac_cv_prog_CC="$CC" # Let the user override the test. 3817else 3818as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3819for as_dir in $PATH 3820do 3821 IFS=$as_save_IFS 3822 test -z "$as_dir" && as_dir=. 3823 for ac_exec_ext in '' $ac_executable_extensions; do 3824 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3825 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3826 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3827 break 2 3828 fi 3829done 3830 done 3831IFS=$as_save_IFS 3832 3833fi 3834fi 3835CC=$ac_cv_prog_CC 3836if test -n "$CC"; then 3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3838$as_echo "$CC" >&6; } 3839else 3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3841$as_echo "no" >&6; } 3842fi 3843 3844 3845 test -n "$CC" && break 3846 done 3847fi 3848if test -z "$CC"; then 3849 ac_ct_CC=$CC 3850 for ac_prog in cl.exe 3851do 3852 # Extract the first word of "$ac_prog", so it can be a program name with args. 3853set dummy $ac_prog; ac_word=$2 3854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3855$as_echo_n "checking for $ac_word... " >&6; } 3856if ${ac_cv_prog_ac_ct_CC+:} false; then : 3857 $as_echo_n "(cached) " >&6 3858else 3859 if test -n "$ac_ct_CC"; then 3860 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3861else 3862as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3863for as_dir in $PATH 3864do 3865 IFS=$as_save_IFS 3866 test -z "$as_dir" && as_dir=. 3867 for ac_exec_ext in '' $ac_executable_extensions; do 3868 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3869 ac_cv_prog_ac_ct_CC="$ac_prog" 3870 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3871 break 2 3872 fi 3873done 3874 done 3875IFS=$as_save_IFS 3876 3877fi 3878fi 3879ac_ct_CC=$ac_cv_prog_ac_ct_CC 3880if test -n "$ac_ct_CC"; then 3881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3882$as_echo "$ac_ct_CC" >&6; } 3883else 3884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3885$as_echo "no" >&6; } 3886fi 3887 3888 3889 test -n "$ac_ct_CC" && break 3890done 3891 3892 if test "x$ac_ct_CC" = x; then 3893 CC="" 3894 else 3895 case $cross_compiling:$ac_tool_warned in 3896yes:) 3897{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3898$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3899ac_tool_warned=yes ;; 3900esac 3901 CC=$ac_ct_CC 3902 fi 3903fi 3904 3905fi 3906 3907 3908test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3909$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3910as_fn_error $? "no acceptable C compiler found in \$PATH 3911See \`config.log' for more details" "$LINENO" 5; } 3912 3913# Provide some information about the compiler. 3914$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3915set X $ac_compile 3916ac_compiler=$2 3917for ac_option in --version -v -V -qversion; do 3918 { { ac_try="$ac_compiler $ac_option >&5" 3919case "(($ac_try" in 3920 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3921 *) ac_try_echo=$ac_try;; 3922esac 3923eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3924$as_echo "$ac_try_echo"; } >&5 3925 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3926 ac_status=$? 3927 if test -s conftest.err; then 3928 sed '10a\ 3929... rest of stderr output deleted ... 3930 10q' conftest.err >conftest.er1 3931 cat conftest.er1 >&5 3932 fi 3933 rm -f conftest.er1 conftest.err 3934 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3935 test $ac_status = 0; } 3936done 3937 3938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3939$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3940if ${ac_cv_c_compiler_gnu+:} false; then : 3941 $as_echo_n "(cached) " >&6 3942else 3943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3944/* end confdefs.h. */ 3945 3946int 3947main () 3948{ 3949#ifndef __GNUC__ 3950 choke me 3951#endif 3952 3953 ; 3954 return 0; 3955} 3956_ACEOF 3957if ac_fn_c_try_compile "$LINENO"; then : 3958 ac_compiler_gnu=yes 3959else 3960 ac_compiler_gnu=no 3961fi 3962rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3963ac_cv_c_compiler_gnu=$ac_compiler_gnu 3964 3965fi 3966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3967$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3968if test $ac_compiler_gnu = yes; then 3969 GCC=yes 3970else 3971 GCC= 3972fi 3973ac_test_CFLAGS=${CFLAGS+set} 3974ac_save_CFLAGS=$CFLAGS 3975{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3976$as_echo_n "checking whether $CC accepts -g... " >&6; } 3977if ${ac_cv_prog_cc_g+:} false; then : 3978 $as_echo_n "(cached) " >&6 3979else 3980 ac_save_c_werror_flag=$ac_c_werror_flag 3981 ac_c_werror_flag=yes 3982 ac_cv_prog_cc_g=no 3983 CFLAGS="-g" 3984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3985/* end confdefs.h. */ 3986 3987int 3988main () 3989{ 3990 3991 ; 3992 return 0; 3993} 3994_ACEOF 3995if ac_fn_c_try_compile "$LINENO"; then : 3996 ac_cv_prog_cc_g=yes 3997else 3998 CFLAGS="" 3999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4000/* end confdefs.h. */ 4001 4002int 4003main () 4004{ 4005 4006 ; 4007 return 0; 4008} 4009_ACEOF 4010if ac_fn_c_try_compile "$LINENO"; then : 4011 4012else 4013 ac_c_werror_flag=$ac_save_c_werror_flag 4014 CFLAGS="-g" 4015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4016/* end confdefs.h. */ 4017 4018int 4019main () 4020{ 4021 4022 ; 4023 return 0; 4024} 4025_ACEOF 4026if ac_fn_c_try_compile "$LINENO"; then : 4027 ac_cv_prog_cc_g=yes 4028fi 4029rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4030fi 4031rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4032fi 4033rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4034 ac_c_werror_flag=$ac_save_c_werror_flag 4035fi 4036{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4037$as_echo "$ac_cv_prog_cc_g" >&6; } 4038if test "$ac_test_CFLAGS" = set; then 4039 CFLAGS=$ac_save_CFLAGS 4040elif test $ac_cv_prog_cc_g = yes; then 4041 if test "$GCC" = yes; then 4042 CFLAGS="-g -O2" 4043 else 4044 CFLAGS="-g" 4045 fi 4046else 4047 if test "$GCC" = yes; then 4048 CFLAGS="-O2" 4049 else 4050 CFLAGS= 4051 fi 4052fi 4053{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4054$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4055if ${ac_cv_prog_cc_c89+:} false; then : 4056 $as_echo_n "(cached) " >&6 4057else 4058 ac_cv_prog_cc_c89=no 4059ac_save_CC=$CC 4060cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4061/* end confdefs.h. */ 4062#include <stdarg.h> 4063#include <stdio.h> 4064#include <sys/types.h> 4065#include <sys/stat.h> 4066/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4067struct buf { int x; }; 4068FILE * (*rcsopen) (struct buf *, struct stat *, int); 4069static char *e (p, i) 4070 char **p; 4071 int i; 4072{ 4073 return p[i]; 4074} 4075static char *f (char * (*g) (char **, int), char **p, ...) 4076{ 4077 char *s; 4078 va_list v; 4079 va_start (v,p); 4080 s = g (p, va_arg (v,int)); 4081 va_end (v); 4082 return s; 4083} 4084 4085/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4086 function prototypes and stuff, but not '\xHH' hex character constants. 4087 These don't provoke an error unfortunately, instead are silently treated 4088 as 'x'. The following induces an error, until -std is added to get 4089 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4090 array size at least. It's necessary to write '\x00'==0 to get something 4091 that's true only with -std. */ 4092int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4093 4094/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4095 inside strings and character constants. */ 4096#define FOO(x) 'x' 4097int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4098 4099int test (int i, double x); 4100struct s1 {int (*f) (int a);}; 4101struct s2 {int (*f) (double a);}; 4102int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4103int argc; 4104char **argv; 4105int 4106main () 4107{ 4108return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4109 ; 4110 return 0; 4111} 4112_ACEOF 4113for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4114 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4115do 4116 CC="$ac_save_CC $ac_arg" 4117 if ac_fn_c_try_compile "$LINENO"; then : 4118 ac_cv_prog_cc_c89=$ac_arg 4119fi 4120rm -f core conftest.err conftest.$ac_objext 4121 test "x$ac_cv_prog_cc_c89" != "xno" && break 4122done 4123rm -f conftest.$ac_ext 4124CC=$ac_save_CC 4125 4126fi 4127# AC_CACHE_VAL 4128case "x$ac_cv_prog_cc_c89" in 4129 x) 4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4131$as_echo "none needed" >&6; } ;; 4132 xno) 4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4134$as_echo "unsupported" >&6; } ;; 4135 *) 4136 CC="$CC $ac_cv_prog_cc_c89" 4137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4138$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4139esac 4140if test "x$ac_cv_prog_cc_c89" != xno; then : 4141 4142fi 4143 4144ac_ext=c 4145ac_cpp='$CPP $CPPFLAGS' 4146ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4147ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4148ac_compiler_gnu=$ac_cv_c_compiler_gnu 4149 4150{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4151$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4152set x ${MAKE-make} 4153ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4154if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4155 $as_echo_n "(cached) " >&6 4156else 4157 cat >conftest.make <<\_ACEOF 4158SHELL = /bin/sh 4159all: 4160 @echo '@@@%%%=$(MAKE)=@@@%%%' 4161_ACEOF 4162# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4163case `${MAKE-make} -f conftest.make 2>/dev/null` in 4164 *@@@%%%=?*=@@@%%%*) 4165 eval ac_cv_prog_make_${ac_make}_set=yes;; 4166 *) 4167 eval ac_cv_prog_make_${ac_make}_set=no;; 4168esac 4169rm -f conftest.make 4170fi 4171if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4173$as_echo "yes" >&6; } 4174 SET_MAKE= 4175else 4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4177$as_echo "no" >&6; } 4178 SET_MAKE="MAKE=${MAKE-make}" 4179fi 4180 4181for ac_prog in glibtool libtool15 libtool 4182do 4183 # Extract the first word of "$ac_prog", so it can be a program name with args. 4184set dummy $ac_prog; ac_word=$2 4185{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4186$as_echo_n "checking for $ac_word... " >&6; } 4187if ${ac_cv_prog_libtool+:} false; then : 4188 $as_echo_n "(cached) " >&6 4189else 4190 if test -n "$libtool"; then 4191 ac_cv_prog_libtool="$libtool" # Let the user override the test. 4192else 4193as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4194for as_dir in $PATH 4195do 4196 IFS=$as_save_IFS 4197 test -z "$as_dir" && as_dir=. 4198 for ac_exec_ext in '' $ac_executable_extensions; do 4199 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4200 ac_cv_prog_libtool="$ac_prog" 4201 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4202 break 2 4203 fi 4204done 4205 done 4206IFS=$as_save_IFS 4207 4208fi 4209fi 4210libtool=$ac_cv_prog_libtool 4211if test -n "$libtool"; then 4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libtool" >&5 4213$as_echo "$libtool" >&6; } 4214else 4215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4216$as_echo "no" >&6; } 4217fi 4218 4219 4220 test -n "$libtool" && break 4221done 4222test -n "$libtool" || libtool="../libtool" 4223 4224 4225# add option to disable the evil rpath 4226# Check whether --enable-rpath was given. 4227if test "${enable_rpath+set}" = set; then : 4228 enableval=$enable_rpath; enable_rpath=$enableval 4229else 4230 enable_rpath=yes 4231fi 4232 4233 4234if test "x$enable_rpath" = xyes; then 4235 RPATH_VAL="-Wl,-rpath=\${libdir}" 4236fi 4237 4238 4239 4240 4241{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -std=c99" >&5 4242$as_echo_n "checking whether $CC supports -std=c99... " >&6; } 4243cache=`echo std=c99 | sed 'y%.=/+-%___p_%'` 4244if eval \${cv_prog_cc_flag_$cache+:} false; then : 4245 $as_echo_n "(cached) " >&6 4246else 4247 4248echo 'void f(void){}' >conftest.c 4249if test -z "`$CC $CPPFLAGS $CFLAGS -std=c99 -c conftest.c 2>&1`"; then 4250eval "cv_prog_cc_flag_$cache=yes" 4251else 4252eval "cv_prog_cc_flag_$cache=no" 4253fi 4254rm -f conftest conftest.o conftest.c 4255 4256fi 4257 4258if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4259{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4260$as_echo "yes" >&6; } 4261: 4262C99FLAG="-std=c99" 4263else 4264{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4265$as_echo "no" >&6; } 4266: 4267 4268fi 4269 4270 4271 4272{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -xc99" >&5 4273$as_echo_n "checking whether $CC supports -xc99... " >&6; } 4274cache=`echo xc99 | sed 'y%.=/+-%___p_%'` 4275if eval \${cv_prog_cc_flag_$cache+:} false; then : 4276 $as_echo_n "(cached) " >&6 4277else 4278 4279echo 'void f(void){}' >conftest.c 4280if test -z "`$CC $CPPFLAGS $CFLAGS -xc99 -c conftest.c 2>&1`"; then 4281eval "cv_prog_cc_flag_$cache=yes" 4282else 4283eval "cv_prog_cc_flag_$cache=no" 4284fi 4285rm -f conftest conftest.o conftest.c 4286 4287fi 4288 4289if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4291$as_echo "yes" >&6; } 4292: 4293C99FLAG="-xc99" 4294else 4295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4296$as_echo "no" >&6; } 4297: 4298 4299fi 4300 4301 4302ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4303if test "x$ac_cv_type_size_t" = xyes; then : 4304 4305else 4306 4307cat >>confdefs.h <<_ACEOF 4308#define size_t unsigned int 4309_ACEOF 4310 4311fi 4312 4313 4314 4315{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -O2" >&5 4316$as_echo_n "checking whether $CC supports -O2... " >&6; } 4317cache=`echo O2 | sed 'y%.=/+-%___p_%'` 4318if eval \${cv_prog_cc_flag_$cache+:} false; then : 4319 $as_echo_n "(cached) " >&6 4320else 4321 4322echo 'void f(void){}' >conftest.c 4323if test -z "`$CC $CPPFLAGS $CFLAGS -O2 -c conftest.c 2>&1`"; then 4324eval "cv_prog_cc_flag_$cache=yes" 4325else 4326eval "cv_prog_cc_flag_$cache=no" 4327fi 4328rm -f conftest conftest.o conftest.c 4329 4330fi 4331 4332if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4333{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4334$as_echo "yes" >&6; } 4335: 4336CFLAGS="$CFLAGS -O2" 4337else 4338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4339$as_echo "no" >&6; } 4340: 4341 4342fi 4343 4344 4345 4346 4347 4348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Werror" >&5 4349$as_echo_n "checking whether $CC supports -Werror... " >&6; } 4350cache=`echo Werror | sed 'y%.=/+-%___p_%'` 4351if eval \${cv_prog_cc_flag_$cache+:} false; then : 4352 $as_echo_n "(cached) " >&6 4353else 4354 4355echo 'void f(void){}' >conftest.c 4356if test -z "`$CC $CPPFLAGS $CFLAGS -Werror -c conftest.c 2>&1`"; then 4357eval "cv_prog_cc_flag_$cache=yes" 4358else 4359eval "cv_prog_cc_flag_$cache=no" 4360fi 4361rm -f conftest conftest.o conftest.c 4362 4363fi 4364 4365if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4367$as_echo "yes" >&6; } 4368: 4369ERRFLAG="-Werror" 4370else 4371{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4372$as_echo "no" >&6; } 4373: 4374ERRFLAG="-errwarn" 4375fi 4376 4377 4378 4379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -Wall" >&5 4380$as_echo_n "checking whether $CC supports -Wall... " >&6; } 4381cache=`echo Wall | sed 'y%.=/+-%___p_%'` 4382if eval \${cv_prog_cc_flag_$cache+:} false; then : 4383 $as_echo_n "(cached) " >&6 4384else 4385 4386echo 'void f(void){}' >conftest.c 4387if test -z "`$CC $CPPFLAGS $CFLAGS -Wall -c conftest.c 2>&1`"; then 4388eval "cv_prog_cc_flag_$cache=yes" 4389else 4390eval "cv_prog_cc_flag_$cache=no" 4391fi 4392rm -f conftest conftest.o conftest.c 4393 4394fi 4395 4396if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then 4397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4398$as_echo "yes" >&6; } 4399: 4400ERRFLAG="$ERRFLAG -Wall" 4401else 4402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4403$as_echo "no" >&6; } 4404: 4405ERRFLAG="$ERRFLAG -errfmt" 4406fi 4407 4408 4409 4410 4411 4412{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 as a flag for $CC" >&5 4413$as_echo_n "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 as a flag for $CC... " >&6; } 4414cache=`$as_echo "$C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600" | $as_tr_sh` 4415if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 4416 $as_echo_n "(cached) " >&6 4417else 4418 4419echo ' 4420#include "confdefs.h" 4421#include <stdlib.h> 4422#include <ctype.h> 4423#include <sys/time.h> 4424#ifdef HAVE_TIME_H 4425#include <time.h> 4426#endif 4427#include <unistd.h> 4428#ifdef HAVE_GETOPT_H 4429#include <getopt.h> 4430#endif 4431 4432int test() { 4433 int a; 4434 char **opts = NULL; 4435 struct timeval tv; 4436 char *t; 4437 time_t time = 0; 4438 char *buf = NULL; 4439 t = ctime_r(&time, buf); 4440 tv.tv_usec = 10; 4441 srandom(32); 4442 a = getopt(2, opts, "a"); 4443 a = isascii(32); 4444 return a; 4445} 4446' > conftest.c 4447echo 'void f(){}' >>conftest.c 4448if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 4449eval "cv_prog_cc_flag_needed_$cache=no" 4450else 4451 4452if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1`"; then 4453eval "cv_prog_cc_flag_needed_$cache=yes" 4454else 4455eval "cv_prog_cc_flag_needed_$cache=fail" 4456#echo 'Test with flag fails too!' 4457#cat conftest.c 4458#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1" 4459#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1` 4460#exit 1 4461fi 4462 4463fi 4464rm -f conftest conftest.c conftest.o 4465 4466fi 4467 4468if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 4469{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4470$as_echo "yes" >&6; } 4471: 4472CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600" 4473else 4474if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 4475{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4476$as_echo "no" >&6; } 4477#echo 'Test with flag is no!' 4478#cat conftest.c 4479#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1" 4480#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 $ERRFLAG -c conftest.c 2>&1` 4481#exit 1 4482: 4483 4484else 4485{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 4486$as_echo "failed" >&6; } 4487: 4488 4489fi 4490fi 4491 4492 4493 4494 4495 4496 4497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need $C99FLAG as a flag for $CC" >&5 4498$as_echo_n "checking whether we need $C99FLAG as a flag for $CC... " >&6; } 4499cache=`$as_echo "$C99FLAG" | $as_tr_sh` 4500if eval \${cv_prog_cc_flag_needed_$cache+:} false; then : 4501 $as_echo_n "(cached) " >&6 4502else 4503 4504echo '#include <stdbool.h>' > conftest.c 4505echo 'void f(){}' >>conftest.c 4506if test -z "`$CC $CPPFLAGS $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then 4507eval "cv_prog_cc_flag_needed_$cache=no" 4508else 4509 4510if test -z "`$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then 4511eval "cv_prog_cc_flag_needed_$cache=yes" 4512else 4513eval "cv_prog_cc_flag_needed_$cache=fail" 4514#echo 'Test with flag fails too!' 4515#cat conftest.c 4516#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 4517#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 4518#exit 1 4519fi 4520 4521fi 4522rm -f conftest conftest.c conftest.o 4523 4524fi 4525 4526if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then 4527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4528$as_echo "yes" >&6; } 4529: 4530CFLAGS="$CFLAGS $C99FLAG" 4531else 4532if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then 4533{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4534$as_echo "no" >&6; } 4535#echo 'Test with flag is no!' 4536#cat conftest.c 4537#echo "$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1" 4538#echo `$CC $CPPFLAGS $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1` 4539#exit 1 4540: 4541 4542else 4543{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 4544$as_echo "failed" >&6; } 4545: 4546 4547fi 4548fi 4549 4550 4551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4552$as_echo_n "checking for inline... " >&6; } 4553if ${ac_cv_c_inline+:} false; then : 4554 $as_echo_n "(cached) " >&6 4555else 4556 ac_cv_c_inline=no 4557for ac_kw in inline __inline__ __inline; do 4558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4559/* end confdefs.h. */ 4560#ifndef __cplusplus 4561typedef int foo_t; 4562static $ac_kw foo_t static_foo () {return 0; } 4563$ac_kw foo_t foo () {return 0; } 4564#endif 4565 4566_ACEOF 4567if ac_fn_c_try_compile "$LINENO"; then : 4568 ac_cv_c_inline=$ac_kw 4569fi 4570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4571 test "$ac_cv_c_inline" != no && break 4572done 4573 4574fi 4575{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4576$as_echo "$ac_cv_c_inline" >&6; } 4577 4578case $ac_cv_c_inline in 4579 inline | yes) ;; 4580 *) 4581 case $ac_cv_c_inline in 4582 no) ac_val=;; 4583 *) ac_val=$ac_cv_c_inline;; 4584 esac 4585 cat >>confdefs.h <<_ACEOF 4586#ifndef __cplusplus 4587#define inline $ac_val 4588#endif 4589_ACEOF 4590 ;; 4591esac 4592 4593ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 4594if test "x$ac_cv_type_int8_t" = xyes; then : 4595 4596else 4597 4598cat >>confdefs.h <<_ACEOF 4599#define int8_t char 4600_ACEOF 4601 4602fi 4603 4604ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 4605if test "x$ac_cv_type_int16_t" = xyes; then : 4606 4607else 4608 4609cat >>confdefs.h <<_ACEOF 4610#define int16_t short 4611_ACEOF 4612 4613fi 4614 4615ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 4616if test "x$ac_cv_type_int32_t" = xyes; then : 4617 4618else 4619 4620cat >>confdefs.h <<_ACEOF 4621#define int32_t int 4622_ACEOF 4623 4624fi 4625 4626ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" 4627if test "x$ac_cv_type_int64_t" = xyes; then : 4628 4629else 4630 4631cat >>confdefs.h <<_ACEOF 4632#define int64_t long long 4633_ACEOF 4634 4635fi 4636 4637ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 4638if test "x$ac_cv_type_uint8_t" = xyes; then : 4639 4640else 4641 4642cat >>confdefs.h <<_ACEOF 4643#define uint8_t unsigned char 4644_ACEOF 4645 4646fi 4647 4648ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 4649if test "x$ac_cv_type_uint16_t" = xyes; then : 4650 4651else 4652 4653cat >>confdefs.h <<_ACEOF 4654#define uint16_t unsigned short 4655_ACEOF 4656 4657fi 4658 4659ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 4660if test "x$ac_cv_type_uint32_t" = xyes; then : 4661 4662else 4663 4664cat >>confdefs.h <<_ACEOF 4665#define uint32_t unsigned int 4666_ACEOF 4667 4668fi 4669 4670ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" 4671if test "x$ac_cv_type_uint64_t" = xyes; then : 4672 4673else 4674 4675cat >>confdefs.h <<_ACEOF 4676#define uint64_t unsigned long long 4677_ACEOF 4678 4679fi 4680 4681ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 4682if test "x$ac_cv_type_ssize_t" = xyes; then : 4683 4684else 4685 4686cat >>confdefs.h <<_ACEOF 4687#define ssize_t int 4688_ACEOF 4689 4690fi 4691 4692 4693for ac_header in sys/types.h getopt.h stdlib.h stdio.h assert.h netinet/in.h ctype.h time.h arpa/inet.h sys/time.h sys/socket.h sys/select.h 4694do : 4695 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4696ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4697" 4698if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4699 cat >>confdefs.h <<_ACEOF 4700#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4701_ACEOF 4702 4703fi 4704 4705done 4706 4707for ac_header in netinet/in_systm.h net/if.h netinet/ip.h netinet/udp.h netinet/if_ether.h netinet/ip6.h 4708do : 4709 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4710ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 4711$ac_includes_default 4712#ifdef HAVE_NETINET_IN_SYSTM_H 4713#include <netinet/in_systm.h> 4714#endif 4715#ifdef HAVE_NETINET_IN_H 4716#include <netinet/in.h> 4717#endif 4718#ifdef HAVE_SYS_SOCKET_H 4719#include <sys/socket.h> 4720#endif 4721#ifdef HAVE_NET_IF_H 4722#include <net/if.h> 4723#endif 4724" 4725if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4726 cat >>confdefs.h <<_ACEOF 4727#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4728_ACEOF 4729 4730fi 4731 4732done 4733 4734# MinGW32 tests 4735for ac_header in winsock2.h ws2tcpip.h 4736do : 4737 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4738ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4739" 4740if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4741 cat >>confdefs.h <<_ACEOF 4742#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4743_ACEOF 4744 4745fi 4746 4747done 4748 4749 4750 4751ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 4752$ac_includes_default 4753#ifdef HAVE_SYS_SOCKET_H 4754# include <sys/socket.h> 4755#endif 4756#ifdef HAVE_WS2TCPIP_H 4757# include <ws2tcpip.h> 4758#endif 4759 4760" 4761if test "x$ac_cv_type_socklen_t" = xyes; then : 4762 4763else 4764 4765$as_echo "#define socklen_t int" >>confdefs.h 4766 4767fi 4768 4769for ac_header in sys/param.h sys/mount.h 4770do : 4771 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4772ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4773 4774 4775 #if HAVE_SYS_PARAM_H 4776 # include <sys/param.h> 4777 #endif 4778 4779 4780" 4781if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4782 cat >>confdefs.h <<_ACEOF 4783#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4784_ACEOF 4785 4786fi 4787 4788done 4789 4790ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " 4791#if HAVE_SYS_TYPES_H 4792# include <sys/types.h> 4793#endif 4794#if HAVE_NETINET_IN_H 4795# include <netinet/in.h> 4796#endif 4797" 4798if test "x$ac_cv_type_in_addr_t" = xyes; then : 4799 4800else 4801 4802$as_echo "#define in_addr_t uint32_t" >>confdefs.h 4803 4804fi 4805 4806ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" " 4807#if HAVE_SYS_TYPES_H 4808# include <sys/types.h> 4809#endif 4810#if HAVE_NETINET_IN_H 4811# include <netinet/in.h> 4812#endif 4813" 4814if test "x$ac_cv_type_in_port_t" = xyes; then : 4815 4816else 4817 4818$as_echo "#define in_port_t uint16_t" >>confdefs.h 4819 4820fi 4821 4822 4823# check to see if libraries are needed for these functions. 4824{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 4825$as_echo_n "checking for library containing socket... " >&6; } 4826if ${ac_cv_search_socket+:} false; then : 4827 $as_echo_n "(cached) " >&6 4828else 4829 ac_func_search_save_LIBS=$LIBS 4830cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4831/* end confdefs.h. */ 4832 4833/* Override any GCC internal prototype to avoid an error. 4834 Use char because int might match the return type of a GCC 4835 builtin and then its argument prototype would still apply. */ 4836#ifdef __cplusplus 4837extern "C" 4838#endif 4839char socket (); 4840int 4841main () 4842{ 4843return socket (); 4844 ; 4845 return 0; 4846} 4847_ACEOF 4848for ac_lib in '' socket; do 4849 if test -z "$ac_lib"; then 4850 ac_res="none required" 4851 else 4852 ac_res=-l$ac_lib 4853 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4854 fi 4855 if ac_fn_c_try_link "$LINENO"; then : 4856 ac_cv_search_socket=$ac_res 4857fi 4858rm -f core conftest.err conftest.$ac_objext \ 4859 conftest$ac_exeext 4860 if ${ac_cv_search_socket+:} false; then : 4861 break 4862fi 4863done 4864if ${ac_cv_search_socket+:} false; then : 4865 4866else 4867 ac_cv_search_socket=no 4868fi 4869rm conftest.$ac_ext 4870LIBS=$ac_func_search_save_LIBS 4871fi 4872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 4873$as_echo "$ac_cv_search_socket" >&6; } 4874ac_res=$ac_cv_search_socket 4875if test "$ac_res" != no; then : 4876 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4877 4878fi 4879 4880{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 4881$as_echo_n "checking for library containing inet_pton... " >&6; } 4882if ${ac_cv_search_inet_pton+:} false; then : 4883 $as_echo_n "(cached) " >&6 4884else 4885 ac_func_search_save_LIBS=$LIBS 4886cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4887/* end confdefs.h. */ 4888 4889/* Override any GCC internal prototype to avoid an error. 4890 Use char because int might match the return type of a GCC 4891 builtin and then its argument prototype would still apply. */ 4892#ifdef __cplusplus 4893extern "C" 4894#endif 4895char inet_pton (); 4896int 4897main () 4898{ 4899return inet_pton (); 4900 ; 4901 return 0; 4902} 4903_ACEOF 4904for ac_lib in '' nsl; do 4905 if test -z "$ac_lib"; then 4906 ac_res="none required" 4907 else 4908 ac_res=-l$ac_lib 4909 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 4910 fi 4911 if ac_fn_c_try_link "$LINENO"; then : 4912 ac_cv_search_inet_pton=$ac_res 4913fi 4914rm -f core conftest.err conftest.$ac_objext \ 4915 conftest$ac_exeext 4916 if ${ac_cv_search_inet_pton+:} false; then : 4917 break 4918fi 4919done 4920if ${ac_cv_search_inet_pton+:} false; then : 4921 4922else 4923 ac_cv_search_inet_pton=no 4924fi 4925rm conftest.$ac_ext 4926LIBS=$ac_func_search_save_LIBS 4927fi 4928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 4929$as_echo "$ac_cv_search_inet_pton" >&6; } 4930ac_res=$ac_cv_search_inet_pton 4931if test "$ac_res" != no; then : 4932 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 4933 4934fi 4935 4936 4937 4938 4939# Check whether --with-ssl was given. 4940if test "${with_ssl+set}" = set; then : 4941 withval=$with_ssl; 4942 4943else 4944 4945 withval="yes" 4946 4947fi 4948 4949 4950 withval=$withval 4951 if test x_$withval != x_no; then 4952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL" >&5 4953$as_echo_n "checking for SSL... " >&6; } 4954 if test x_$withval = x_ -o x_$withval = x_yes; then 4955 withval="/usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /opt/local /usr/sfw /usr" 4956 fi 4957 for dir in $withval; do 4958 ssldir="$dir" 4959 if test -f "$dir/include/openssl/ssl.h"; then 4960 found_ssl="yes" 4961 4962cat >>confdefs.h <<_ACEOF 4963#define HAVE_SSL /**/ 4964_ACEOF 4965 4966 if test "$ssldir" != "/usr"; then 4967 CPPFLAGS="$CPPFLAGS -I$ssldir/include" 4968 LIBSSL_CPPFLAGS="$LIBSSL_CPPFLAGS -I$ssldir/include" 4969 fi 4970 break; 4971 fi 4972 done 4973 if test x_$found_ssl != x_yes; then 4974 as_fn_error $? "Cannot find the SSL libraries in $withval" "$LINENO" 5 4975 else 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found in $ssldir" >&5 4977$as_echo "found in $ssldir" >&6; } 4978 HAVE_SSL=yes 4979 if test "$ssldir" != "/usr" -a "$ssldir" != ""; then 4980 LDFLAGS="$LDFLAGS -L$ssldir/lib" 4981 LIBSSL_LDFLAGS="$LIBSSL_LDFLAGS -L$ssldir/lib" 4982 4983 if test "x$enable_rpath" = xyes; then 4984 if echo "$ssldir/lib" | grep "^/" >/dev/null; then 4985 RUNTIME_PATH="$RUNTIME_PATH -R$ssldir/lib" 4986 fi 4987 fi 4988 4989 fi 4990 4991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HMAC_CTX_init in -lcrypto" >&5 4992$as_echo_n "checking for HMAC_CTX_init in -lcrypto... " >&6; } 4993 LIBS="$LIBS -lcrypto" 4994 LIBSSL_LIBS="$LIBSSL_LIBS -lcrypto" 4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4996/* end confdefs.h. */ 4997 4998int 4999main () 5000{ 5001 5002 int HMAC_CTX_init(void); 5003 (void)HMAC_CTX_init(); 5004 5005 ; 5006 return 0; 5007} 5008_ACEOF 5009if ac_fn_c_try_link "$LINENO"; then : 5010 5011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5012$as_echo "yes" >&6; } 5013 5014$as_echo "#define HAVE_HMAC_CTX_INIT 1" >>confdefs.h 5015 5016 5017else 5018 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5020$as_echo "no" >&6; } 5021 # check if -lwsock32 or -lgdi32 are needed. 5022 BAKLIBS="$LIBS" 5023 BAKSSLLIBS="$LIBSSL_LIBS" 5024 LIBS="$LIBS -lgdi32" 5025 LIBSSL_LIBS="$LIBSSL_LIBS -lgdi32" 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -lgdi32" >&5 5027$as_echo_n "checking if -lcrypto needs -lgdi32... " >&6; } 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029/* end confdefs.h. */ 5030 5031int 5032main () 5033{ 5034 5035 int HMAC_CTX_init(void); 5036 (void)HMAC_CTX_init(); 5037 5038 ; 5039 return 0; 5040} 5041_ACEOF 5042if ac_fn_c_try_link "$LINENO"; then : 5043 5044 5045$as_echo "#define HAVE_HMAC_CTX_INIT 1" >>confdefs.h 5046 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5048$as_echo "yes" >&6; } 5049 5050else 5051 5052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5053$as_echo "no" >&6; } 5054 LIBS="$BAKLIBS" 5055 LIBSSL_LIBS="$BAKSSLLIBS" 5056 LIBS="$LIBS -ldl" 5057 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -lcrypto needs -ldl" >&5 5059$as_echo_n "checking if -lcrypto needs -ldl... " >&6; } 5060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5061/* end confdefs.h. */ 5062 5063int 5064main () 5065{ 5066 5067 int HMAC_CTX_init(void); 5068 (void)HMAC_CTX_init(); 5069 5070 ; 5071 return 0; 5072} 5073_ACEOF 5074if ac_fn_c_try_link "$LINENO"; then : 5075 5076 5077$as_echo "#define HAVE_HMAC_CTX_INIT 1" >>confdefs.h 5078 5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5080$as_echo "yes" >&6; } 5081 5082else 5083 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5085$as_echo "no" >&6; } 5086 as_fn_error $? "OpenSSL found in $ssldir, but version 0.9.7 or higher is required" "$LINENO" 5 5087 5088fi 5089rm -f core conftest.err conftest.$ac_objext \ 5090 conftest$ac_exeext conftest.$ac_ext 5091 5092fi 5093rm -f core conftest.err conftest.$ac_objext \ 5094 conftest$ac_exeext conftest.$ac_ext 5095 5096fi 5097rm -f core conftest.err conftest.$ac_objext \ 5098 conftest$ac_exeext conftest.$ac_ext 5099 fi 5100 5101 5102 # openssl engine functionality needs dlopen(). 5103 BAKLIBS="$LIBS" 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5 5105$as_echo_n "checking for library containing dlopen... " >&6; } 5106if ${ac_cv_search_dlopen+:} false; then : 5107 $as_echo_n "(cached) " >&6 5108else 5109 ac_func_search_save_LIBS=$LIBS 5110cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5111/* end confdefs.h. */ 5112 5113/* Override any GCC internal prototype to avoid an error. 5114 Use char because int might match the return type of a GCC 5115 builtin and then its argument prototype would still apply. */ 5116#ifdef __cplusplus 5117extern "C" 5118#endif 5119char dlopen (); 5120int 5121main () 5122{ 5123return dlopen (); 5124 ; 5125 return 0; 5126} 5127_ACEOF 5128for ac_lib in '' dl; do 5129 if test -z "$ac_lib"; then 5130 ac_res="none required" 5131 else 5132 ac_res=-l$ac_lib 5133 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5134 fi 5135 if ac_fn_c_try_link "$LINENO"; then : 5136 ac_cv_search_dlopen=$ac_res 5137fi 5138rm -f core conftest.err conftest.$ac_objext \ 5139 conftest$ac_exeext 5140 if ${ac_cv_search_dlopen+:} false; then : 5141 break 5142fi 5143done 5144if ${ac_cv_search_dlopen+:} false; then : 5145 5146else 5147 ac_cv_search_dlopen=no 5148fi 5149rm conftest.$ac_ext 5150LIBS=$ac_func_search_save_LIBS 5151fi 5152{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5 5153$as_echo "$ac_cv_search_dlopen" >&6; } 5154ac_res=$ac_cv_search_dlopen 5155if test "$ac_res" != no; then : 5156 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5157 5158fi 5159 5160 if test "$LIBS" != "$BAKLIBS"; then 5161 LIBSSL_LIBS="$LIBSSL_LIBS -ldl" 5162 fi 5163 fi 5164for ac_header in openssl/ssl.h 5165do : 5166 ac_fn_c_check_header_compile "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default 5167" 5168if test "x$ac_cv_header_openssl_ssl_h" = xyes; then : 5169 cat >>confdefs.h <<_ACEOF 5170#define HAVE_OPENSSL_SSL_H 1 5171_ACEOF 5172 5173fi 5174 5175done 5176 5177for ac_header in openssl/err.h 5178do : 5179 ac_fn_c_check_header_compile "$LINENO" "openssl/err.h" "ac_cv_header_openssl_err_h" "$ac_includes_default 5180" 5181if test "x$ac_cv_header_openssl_err_h" = xyes; then : 5182 cat >>confdefs.h <<_ACEOF 5183#define HAVE_OPENSSL_ERR_H 1 5184_ACEOF 5185 5186fi 5187 5188done 5189 5190for ac_header in openssl/rand.h 5191do : 5192 ac_fn_c_check_header_compile "$LINENO" "openssl/rand.h" "ac_cv_header_openssl_rand_h" "$ac_includes_default 5193" 5194if test "x$ac_cv_header_openssl_rand_h" = xyes; then : 5195 cat >>confdefs.h <<_ACEOF 5196#define HAVE_OPENSSL_RAND_H 1 5197_ACEOF 5198 5199fi 5200 5201done 5202 5203 5204 5205 5206 5207{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 5208$as_echo_n "checking for getaddrinfo... " >&6; } 5209ac_cv_func_getaddrinfo=no 5210cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211/* end confdefs.h. */ 5212 5213#ifdef __cplusplus 5214extern "C" 5215{ 5216#endif 5217char* getaddrinfo(); 5218char* (*f) () = getaddrinfo; 5219#ifdef __cplusplus 5220} 5221#endif 5222int main() { 5223 ; 5224 return 0; 5225} 5226 5227_ACEOF 5228if ac_fn_c_try_link "$LINENO"; then : 5229 ac_cv_func_getaddrinfo="yes" 5230if test "$ac_cv_header_windows_h" = "yes"; then 5231 5232$as_echo "#define USE_WINSOCK 1" >>confdefs.h 5233 5234 USE_WINSOCK="1" 5235 LIBS="$LIBS -lws2_32" 5236fi 5237 5238else 5239 ORIGLIBS="$LIBS" 5240LIBS="$LIBS -lws2_32" 5241cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5242/* end confdefs.h. */ 5243 5244#ifdef HAVE_WS2TCPIP_H 5245#include <ws2tcpip.h> 5246#endif 5247 5248int 5249main () 5250{ 5251 5252 (void)getaddrinfo(NULL, NULL, NULL, NULL); 5253 5254 5255 ; 5256 return 0; 5257} 5258_ACEOF 5259if ac_fn_c_try_link "$LINENO"; then : 5260 5261ac_cv_func_getaddrinfo="yes" 5262 5263$as_echo "#define USE_WINSOCK 1" >>confdefs.h 5264 5265USE_WINSOCK="1" 5266 5267else 5268 5269ac_cv_func_getaddrinfo="no" 5270LIBS="$ORIGLIBS" 5271 5272fi 5273rm -f core conftest.err conftest.$ac_objext \ 5274 conftest$ac_exeext conftest.$ac_ext 5275 5276fi 5277rm -f core conftest.err conftest.$ac_objext \ 5278 conftest$ac_exeext conftest.$ac_ext 5279 5280{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getaddrinfo" >&5 5281$as_echo "$ac_cv_func_getaddrinfo" >&6; } 5282if test $ac_cv_func_getaddrinfo = yes; then 5283 5284$as_echo "#define HAVE_GETADDRINFO 1" >>confdefs.h 5285 5286fi 5287 5288 5289LIBS_STC="$LIBS" 5290 5291 5292# check for ldns 5293 5294# Check whether --with-ldns was given. 5295if test "${with_ldns+set}" = set; then : 5296 withval=$with_ldns; 5297 specialldnsdir="$withval" 5298 CPPFLAGS="$CPPFLAGS -I$withval/include" 5299 LDFLAGS="-L$withval -L$withval/lib $LDFLAGS" 5300 LDNSDIR="$withval" 5301 LIBS="-lldns $LIBS" 5302 LIBS_STC="$withval/lib/libldns.a $LIBS_STC" 5303 5304 5305fi 5306 5307 5308#AC_CHECK_HEADER(ldns/ldns.h,, [ 5309# AC_MSG_ERROR([Can't find ldns headers (make copy-headers in devel source.)]) 5310# ], [AC_INCLUDES_DEFAULT] 5311#) 5312 5313for ac_func in isblank 5314do : 5315 ac_fn_c_check_func "$LINENO" "isblank" "ac_cv_func_isblank" 5316if test "x$ac_cv_func_isblank" = xyes; then : 5317 cat >>confdefs.h <<_ACEOF 5318#define HAVE_ISBLANK 1 5319_ACEOF 5320 5321fi 5322done 5323 5324 5325# check for ldns development source tree 5326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldns devel source" >&5 5327$as_echo_n "checking for ldns devel source... " >&6; } 5328ldns_dev_dir=.. 5329if test -f $ldns_dev_dir/ldns/util.h && \ 5330 grep LDNS_VERSION $ldns_dev_dir/ldns/util.h >/dev/null; then 5331 ldns_version=`grep LDNS_VERSION $ldns_dev_dir/ldns/util.h | sed -e 's/^.*"\(.*\)".*$/\1/'` 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using $ldns_dev_dir with $ldns_version" >&5 5333$as_echo "using $ldns_dev_dir with $ldns_version" >&6; } 5334 CPPFLAGS="$CPPFLAGS -I$ldns_dev_dir/include" 5335 LDFLAGS="-L$ldns_dev_dir -L$ldns_dev_dir/lib $LDFLAGS" 5336 LIBS="-lldns $LIBS" 5337 5338$as_echo "#define HAVE_LIBLDNS 1" >>confdefs.h 5339 5340 LDNSDIR="$ldns_dev_dir" 5341 LIBS_STC="$ldns_dev_dir/lib/libldns.a $LIBS_STC" 5342else 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5344$as_echo "no" >&6; } 5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldns_rr_new in -lldns" >&5 5346$as_echo_n "checking for ldns_rr_new in -lldns... " >&6; } 5347if ${ac_cv_lib_ldns_ldns_rr_new+:} false; then : 5348 $as_echo_n "(cached) " >&6 5349else 5350 ac_check_lib_save_LIBS=$LIBS 5351LIBS="-lldns $LIBS" 5352cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5353/* end confdefs.h. */ 5354 5355/* Override any GCC internal prototype to avoid an error. 5356 Use char because int might match the return type of a GCC 5357 builtin and then its argument prototype would still apply. */ 5358#ifdef __cplusplus 5359extern "C" 5360#endif 5361char ldns_rr_new (); 5362int 5363main () 5364{ 5365return ldns_rr_new (); 5366 ; 5367 return 0; 5368} 5369_ACEOF 5370if ac_fn_c_try_link "$LINENO"; then : 5371 ac_cv_lib_ldns_ldns_rr_new=yes 5372else 5373 ac_cv_lib_ldns_ldns_rr_new=no 5374fi 5375rm -f core conftest.err conftest.$ac_objext \ 5376 conftest$ac_exeext conftest.$ac_ext 5377LIBS=$ac_check_lib_save_LIBS 5378fi 5379{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ldns_ldns_rr_new" >&5 5380$as_echo "$ac_cv_lib_ldns_ldns_rr_new" >&6; } 5381if test "x$ac_cv_lib_ldns_ldns_rr_new" = xyes; then : 5382 cat >>confdefs.h <<_ACEOF 5383#define HAVE_LIBLDNS 1 5384_ACEOF 5385 5386 LIBS="-lldns $LIBS" 5387 5388else 5389 5390 as_fn_error $? "Can't find ldns library" "$LINENO" 5 5391 5392fi 5393 5394fi 5395 5396 5397 5398 5399# Check whether --with-trust-anchor was given. 5400if test "${with_trust_anchor+set}" = set; then : 5401 withval=$with_trust_anchor; 5402 LDNS_TRUST_ANCHOR_FILE="$withval" 5403 5404else 5405 5406 if test "x$LDNS_TRUST_ANCHOR_FILE" = "x"; then 5407 if test "x$sysconfdir" = 'x${prefix}/etc' ; then 5408 if test "x$prefix" = 'xNONE' ; then 5409 LDNS_TRUST_ANCHOR_FILE="/etc/unbound/root.key" 5410 else 5411 LDNS_TRUST_ANCHOR_FILE="${prefix}/etc/unbound/root.key" 5412 fi 5413 else 5414 LDNS_TRUST_ANCHOR_FILE="${sysconfdir}/unbound/root.key" 5415 fi 5416 fi 5417 5418fi 5419 5420 5421cat >>confdefs.h <<_ACEOF 5422#define LDNS_TRUST_ANCHOR_FILE "$LDNS_TRUST_ANCHOR_FILE" 5423_ACEOF 5424 5425 5426{ $as_echo "$as_me:${as_lineno-$LINENO}: Default trust anchor: $LDNS_TRUST_ANCHOR_FILE" >&5 5427$as_echo "$as_me: Default trust anchor: $LDNS_TRUST_ANCHOR_FILE" >&6;} 5428 5429 5430 5431ac_config_files="$ac_config_files Makefile drill.1" 5432 5433ac_config_headers="$ac_config_headers config.h" 5434 5435cat >confcache <<\_ACEOF 5436# This file is a shell script that caches the results of configure 5437# tests run on this system so they can be shared between configure 5438# scripts and configure runs, see configure's option --config-cache. 5439# It is not useful on other systems. If it contains results you don't 5440# want to keep, you may remove or edit it. 5441# 5442# config.status only pays attention to the cache file if you give it 5443# the --recheck option to rerun configure. 5444# 5445# `ac_cv_env_foo' variables (set or unset) will be overridden when 5446# loading this file, other *unset* `ac_cv_foo' will be assigned the 5447# following values. 5448 5449_ACEOF 5450 5451# The following way of writing the cache mishandles newlines in values, 5452# but we know of no workaround that is simple, portable, and efficient. 5453# So, we kill variables containing newlines. 5454# Ultrix sh set writes to stderr and can't be redirected directly, 5455# and sets the high bit in the cache file unless we assign to the vars. 5456( 5457 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5458 eval ac_val=\$$ac_var 5459 case $ac_val in #( 5460 *${as_nl}*) 5461 case $ac_var in #( 5462 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5463$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5464 esac 5465 case $ac_var in #( 5466 _ | IFS | as_nl) ;; #( 5467 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5468 *) { eval $ac_var=; unset $ac_var;} ;; 5469 esac ;; 5470 esac 5471 done 5472 5473 (set) 2>&1 | 5474 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5475 *${as_nl}ac_space=\ *) 5476 # `set' does not quote correctly, so add quotes: double-quote 5477 # substitution turns \\\\ into \\, and sed turns \\ into \. 5478 sed -n \ 5479 "s/'/'\\\\''/g; 5480 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5481 ;; #( 5482 *) 5483 # `set' quotes correctly as required by POSIX, so do not add quotes. 5484 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5485 ;; 5486 esac | 5487 sort 5488) | 5489 sed ' 5490 /^ac_cv_env_/b end 5491 t clear 5492 :clear 5493 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5494 t end 5495 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5496 :end' >>confcache 5497if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5498 if test -w "$cache_file"; then 5499 if test "x$cache_file" != "x/dev/null"; then 5500 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5501$as_echo "$as_me: updating cache $cache_file" >&6;} 5502 if test ! -f "$cache_file" || test -h "$cache_file"; then 5503 cat confcache >"$cache_file" 5504 else 5505 case $cache_file in #( 5506 */* | ?:*) 5507 mv -f confcache "$cache_file"$$ && 5508 mv -f "$cache_file"$$ "$cache_file" ;; #( 5509 *) 5510 mv -f confcache "$cache_file" ;; 5511 esac 5512 fi 5513 fi 5514 else 5515 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5516$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5517 fi 5518fi 5519rm -f confcache 5520 5521test "x$prefix" = xNONE && prefix=$ac_default_prefix 5522# Let make expand exec_prefix. 5523test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5524 5525DEFS=-DHAVE_CONFIG_H 5526 5527ac_libobjs= 5528ac_ltlibobjs= 5529U= 5530for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5531 # 1. Remove the extension, and $U if already installed. 5532 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5533 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5534 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5535 # will be set to the directory where LIBOBJS objects are built. 5536 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5537 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5538done 5539LIBOBJS=$ac_libobjs 5540 5541LTLIBOBJS=$ac_ltlibobjs 5542 5543 5544 5545: "${CONFIG_STATUS=./config.status}" 5546ac_write_fail=0 5547ac_clean_files_save=$ac_clean_files 5548ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5549{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5550$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5551as_write_fail=0 5552cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5553#! $SHELL 5554# Generated by $as_me. 5555# Run this file to recreate the current configuration. 5556# Compiler output produced by configure, useful for debugging 5557# configure, is in config.log if it exists. 5558 5559debug=false 5560ac_cs_recheck=false 5561ac_cs_silent=false 5562 5563SHELL=\${CONFIG_SHELL-$SHELL} 5564export SHELL 5565_ASEOF 5566cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5567## -------------------- ## 5568## M4sh Initialization. ## 5569## -------------------- ## 5570 5571# Be more Bourne compatible 5572DUALCASE=1; export DUALCASE # for MKS sh 5573if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5574 emulate sh 5575 NULLCMD=: 5576 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5577 # is contrary to our usage. Disable this feature. 5578 alias -g '${1+"$@"}'='"$@"' 5579 setopt NO_GLOB_SUBST 5580else 5581 case `(set -o) 2>/dev/null` in #( 5582 *posix*) : 5583 set -o posix ;; #( 5584 *) : 5585 ;; 5586esac 5587fi 5588 5589 5590as_nl=' 5591' 5592export as_nl 5593# Printing a long string crashes Solaris 7 /usr/bin/printf. 5594as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5595as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5596as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5597# Prefer a ksh shell builtin over an external printf program on Solaris, 5598# but without wasting forks for bash or zsh. 5599if test -z "$BASH_VERSION$ZSH_VERSION" \ 5600 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5601 as_echo='print -r --' 5602 as_echo_n='print -rn --' 5603elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5604 as_echo='printf %s\n' 5605 as_echo_n='printf %s' 5606else 5607 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5608 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5609 as_echo_n='/usr/ucb/echo -n' 5610 else 5611 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5612 as_echo_n_body='eval 5613 arg=$1; 5614 case $arg in #( 5615 *"$as_nl"*) 5616 expr "X$arg" : "X\\(.*\\)$as_nl"; 5617 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5618 esac; 5619 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5620 ' 5621 export as_echo_n_body 5622 as_echo_n='sh -c $as_echo_n_body as_echo' 5623 fi 5624 export as_echo_body 5625 as_echo='sh -c $as_echo_body as_echo' 5626fi 5627 5628# The user is always right. 5629if test "${PATH_SEPARATOR+set}" != set; then 5630 PATH_SEPARATOR=: 5631 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5632 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5633 PATH_SEPARATOR=';' 5634 } 5635fi 5636 5637 5638# IFS 5639# We need space, tab and new line, in precisely that order. Quoting is 5640# there to prevent editors from complaining about space-tab. 5641# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5642# splitting by setting IFS to empty value.) 5643IFS=" "" $as_nl" 5644 5645# Find who we are. Look in the path if we contain no directory separator. 5646as_myself= 5647case $0 in #(( 5648 *[\\/]* ) as_myself=$0 ;; 5649 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5650for as_dir in $PATH 5651do 5652 IFS=$as_save_IFS 5653 test -z "$as_dir" && as_dir=. 5654 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5655 done 5656IFS=$as_save_IFS 5657 5658 ;; 5659esac 5660# We did not find ourselves, most probably we were run as `sh COMMAND' 5661# in which case we are not to be found in the path. 5662if test "x$as_myself" = x; then 5663 as_myself=$0 5664fi 5665if test ! -f "$as_myself"; then 5666 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5667 exit 1 5668fi 5669 5670# Unset variables that we do not need and which cause bugs (e.g. in 5671# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5672# suppresses any "Segmentation fault" message there. '((' could 5673# trigger a bug in pdksh 5.2.14. 5674for as_var in BASH_ENV ENV MAIL MAILPATH 5675do eval test x\${$as_var+set} = xset \ 5676 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5677done 5678PS1='$ ' 5679PS2='> ' 5680PS4='+ ' 5681 5682# NLS nuisances. 5683LC_ALL=C 5684export LC_ALL 5685LANGUAGE=C 5686export LANGUAGE 5687 5688# CDPATH. 5689(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5690 5691 5692# as_fn_error STATUS ERROR [LINENO LOG_FD] 5693# ---------------------------------------- 5694# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5695# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5696# script with STATUS, using 1 if that was 0. 5697as_fn_error () 5698{ 5699 as_status=$1; test $as_status -eq 0 && as_status=1 5700 if test "$4"; then 5701 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5702 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5703 fi 5704 $as_echo "$as_me: error: $2" >&2 5705 as_fn_exit $as_status 5706} # as_fn_error 5707 5708 5709# as_fn_set_status STATUS 5710# ----------------------- 5711# Set $? to STATUS, without forking. 5712as_fn_set_status () 5713{ 5714 return $1 5715} # as_fn_set_status 5716 5717# as_fn_exit STATUS 5718# ----------------- 5719# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5720as_fn_exit () 5721{ 5722 set +e 5723 as_fn_set_status $1 5724 exit $1 5725} # as_fn_exit 5726 5727# as_fn_unset VAR 5728# --------------- 5729# Portably unset VAR. 5730as_fn_unset () 5731{ 5732 { eval $1=; unset $1;} 5733} 5734as_unset=as_fn_unset 5735# as_fn_append VAR VALUE 5736# ---------------------- 5737# Append the text in VALUE to the end of the definition contained in VAR. Take 5738# advantage of any shell optimizations that allow amortized linear growth over 5739# repeated appends, instead of the typical quadratic growth present in naive 5740# implementations. 5741if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5742 eval 'as_fn_append () 5743 { 5744 eval $1+=\$2 5745 }' 5746else 5747 as_fn_append () 5748 { 5749 eval $1=\$$1\$2 5750 } 5751fi # as_fn_append 5752 5753# as_fn_arith ARG... 5754# ------------------ 5755# Perform arithmetic evaluation on the ARGs, and store the result in the 5756# global $as_val. Take advantage of shells that can avoid forks. The arguments 5757# must be portable across $(()) and expr. 5758if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5759 eval 'as_fn_arith () 5760 { 5761 as_val=$(( $* )) 5762 }' 5763else 5764 as_fn_arith () 5765 { 5766 as_val=`expr "$@" || test $? -eq 1` 5767 } 5768fi # as_fn_arith 5769 5770 5771if expr a : '\(a\)' >/dev/null 2>&1 && 5772 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5773 as_expr=expr 5774else 5775 as_expr=false 5776fi 5777 5778if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5779 as_basename=basename 5780else 5781 as_basename=false 5782fi 5783 5784if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5785 as_dirname=dirname 5786else 5787 as_dirname=false 5788fi 5789 5790as_me=`$as_basename -- "$0" || 5791$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5792 X"$0" : 'X\(//\)$' \| \ 5793 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5794$as_echo X/"$0" | 5795 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5796 s//\1/ 5797 q 5798 } 5799 /^X\/\(\/\/\)$/{ 5800 s//\1/ 5801 q 5802 } 5803 /^X\/\(\/\).*/{ 5804 s//\1/ 5805 q 5806 } 5807 s/.*/./; q'` 5808 5809# Avoid depending upon Character Ranges. 5810as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5811as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5812as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5813as_cr_digits='0123456789' 5814as_cr_alnum=$as_cr_Letters$as_cr_digits 5815 5816ECHO_C= ECHO_N= ECHO_T= 5817case `echo -n x` in #((((( 5818-n*) 5819 case `echo 'xy\c'` in 5820 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5821 xy) ECHO_C='\c';; 5822 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5823 ECHO_T=' ';; 5824 esac;; 5825*) 5826 ECHO_N='-n';; 5827esac 5828 5829rm -f conf$$ conf$$.exe conf$$.file 5830if test -d conf$$.dir; then 5831 rm -f conf$$.dir/conf$$.file 5832else 5833 rm -f conf$$.dir 5834 mkdir conf$$.dir 2>/dev/null 5835fi 5836if (echo >conf$$.file) 2>/dev/null; then 5837 if ln -s conf$$.file conf$$ 2>/dev/null; then 5838 as_ln_s='ln -s' 5839 # ... but there are two gotchas: 5840 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5841 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5842 # In both cases, we have to default to `cp -p'. 5843 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5844 as_ln_s='cp -p' 5845 elif ln conf$$.file conf$$ 2>/dev/null; then 5846 as_ln_s=ln 5847 else 5848 as_ln_s='cp -p' 5849 fi 5850else 5851 as_ln_s='cp -p' 5852fi 5853rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5854rmdir conf$$.dir 2>/dev/null 5855 5856 5857# as_fn_mkdir_p 5858# ------------- 5859# Create "$as_dir" as a directory, including parents if necessary. 5860as_fn_mkdir_p () 5861{ 5862 5863 case $as_dir in #( 5864 -*) as_dir=./$as_dir;; 5865 esac 5866 test -d "$as_dir" || eval $as_mkdir_p || { 5867 as_dirs= 5868 while :; do 5869 case $as_dir in #( 5870 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5871 *) as_qdir=$as_dir;; 5872 esac 5873 as_dirs="'$as_qdir' $as_dirs" 5874 as_dir=`$as_dirname -- "$as_dir" || 5875$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5876 X"$as_dir" : 'X\(//\)[^/]' \| \ 5877 X"$as_dir" : 'X\(//\)$' \| \ 5878 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5879$as_echo X"$as_dir" | 5880 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5881 s//\1/ 5882 q 5883 } 5884 /^X\(\/\/\)[^/].*/{ 5885 s//\1/ 5886 q 5887 } 5888 /^X\(\/\/\)$/{ 5889 s//\1/ 5890 q 5891 } 5892 /^X\(\/\).*/{ 5893 s//\1/ 5894 q 5895 } 5896 s/.*/./; q'` 5897 test -d "$as_dir" && break 5898 done 5899 test -z "$as_dirs" || eval "mkdir $as_dirs" 5900 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5901 5902 5903} # as_fn_mkdir_p 5904if mkdir -p . 2>/dev/null; then 5905 as_mkdir_p='mkdir -p "$as_dir"' 5906else 5907 test -d ./-p && rmdir ./-p 5908 as_mkdir_p=false 5909fi 5910 5911if test -x / >/dev/null 2>&1; then 5912 as_test_x='test -x' 5913else 5914 if ls -dL / >/dev/null 2>&1; then 5915 as_ls_L_option=L 5916 else 5917 as_ls_L_option= 5918 fi 5919 as_test_x=' 5920 eval sh -c '\'' 5921 if test -d "$1"; then 5922 test -d "$1/."; 5923 else 5924 case $1 in #( 5925 -*)set "./$1";; 5926 esac; 5927 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5928 ???[sx]*):;;*)false;;esac;fi 5929 '\'' sh 5930 ' 5931fi 5932as_executable_p=$as_test_x 5933 5934# Sed expression to map a string onto a valid CPP name. 5935as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5936 5937# Sed expression to map a string onto a valid variable name. 5938as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5939 5940 5941exec 6>&1 5942## ----------------------------------- ## 5943## Main body of $CONFIG_STATUS script. ## 5944## ----------------------------------- ## 5945_ASEOF 5946test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5947 5948cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5949# Save the log message, to keep $0 and so on meaningful, and to 5950# report actual input values of CONFIG_FILES etc. instead of their 5951# values after options handling. 5952ac_log=" 5953This file was extended by ldns $as_me 1.6.17, which was 5954generated by GNU Autoconf 2.68. Invocation command line was 5955 5956 CONFIG_FILES = $CONFIG_FILES 5957 CONFIG_HEADERS = $CONFIG_HEADERS 5958 CONFIG_LINKS = $CONFIG_LINKS 5959 CONFIG_COMMANDS = $CONFIG_COMMANDS 5960 $ $0 $@ 5961 5962on `(hostname || uname -n) 2>/dev/null | sed 1q` 5963" 5964 5965_ACEOF 5966 5967case $ac_config_files in *" 5968"*) set x $ac_config_files; shift; ac_config_files=$*;; 5969esac 5970 5971case $ac_config_headers in *" 5972"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5973esac 5974 5975 5976cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5977# Files that config.status was made for. 5978config_files="$ac_config_files" 5979config_headers="$ac_config_headers" 5980 5981_ACEOF 5982 5983cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5984ac_cs_usage="\ 5985\`$as_me' instantiates files and other configuration actions 5986from templates according to the current configuration. Unless the files 5987and actions are specified as TAGs, all are instantiated by default. 5988 5989Usage: $0 [OPTION]... [TAG]... 5990 5991 -h, --help print this help, then exit 5992 -V, --version print version number and configuration settings, then exit 5993 --config print configuration, then exit 5994 -q, --quiet, --silent 5995 do not print progress messages 5996 -d, --debug don't remove temporary files 5997 --recheck update $as_me by reconfiguring in the same conditions 5998 --file=FILE[:TEMPLATE] 5999 instantiate the configuration file FILE 6000 --header=FILE[:TEMPLATE] 6001 instantiate the configuration header FILE 6002 6003Configuration files: 6004$config_files 6005 6006Configuration headers: 6007$config_headers 6008 6009Report bugs to <libdns@nlnetlabs.nl>." 6010 6011_ACEOF 6012cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6013ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 6014ac_cs_version="\\ 6015ldns config.status 1.6.17 6016configured by $0, generated by GNU Autoconf 2.68, 6017 with options \\"\$ac_cs_config\\" 6018 6019Copyright (C) 2010 Free Software Foundation, Inc. 6020This config.status script is free software; the Free Software Foundation 6021gives unlimited permission to copy, distribute and modify it." 6022 6023ac_pwd='$ac_pwd' 6024srcdir='$srcdir' 6025test -n "\$AWK" || AWK=awk 6026_ACEOF 6027 6028cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6029# The default lists apply if the user does not specify any file. 6030ac_need_defaults=: 6031while test $# != 0 6032do 6033 case $1 in 6034 --*=?*) 6035 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6036 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6037 ac_shift=: 6038 ;; 6039 --*=) 6040 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6041 ac_optarg= 6042 ac_shift=: 6043 ;; 6044 *) 6045 ac_option=$1 6046 ac_optarg=$2 6047 ac_shift=shift 6048 ;; 6049 esac 6050 6051 case $ac_option in 6052 # Handling of the options. 6053 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6054 ac_cs_recheck=: ;; 6055 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6056 $as_echo "$ac_cs_version"; exit ;; 6057 --config | --confi | --conf | --con | --co | --c ) 6058 $as_echo "$ac_cs_config"; exit ;; 6059 --debug | --debu | --deb | --de | --d | -d ) 6060 debug=: ;; 6061 --file | --fil | --fi | --f ) 6062 $ac_shift 6063 case $ac_optarg in 6064 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6065 '') as_fn_error $? "missing file argument" ;; 6066 esac 6067 as_fn_append CONFIG_FILES " '$ac_optarg'" 6068 ac_need_defaults=false;; 6069 --header | --heade | --head | --hea ) 6070 $ac_shift 6071 case $ac_optarg in 6072 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6073 esac 6074 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6075 ac_need_defaults=false;; 6076 --he | --h) 6077 # Conflict between --help and --header 6078 as_fn_error $? "ambiguous option: \`$1' 6079Try \`$0 --help' for more information.";; 6080 --help | --hel | -h ) 6081 $as_echo "$ac_cs_usage"; exit ;; 6082 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6083 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6084 ac_cs_silent=: ;; 6085 6086 # This is an error. 6087 -*) as_fn_error $? "unrecognized option: \`$1' 6088Try \`$0 --help' for more information." ;; 6089 6090 *) as_fn_append ac_config_targets " $1" 6091 ac_need_defaults=false ;; 6092 6093 esac 6094 shift 6095done 6096 6097ac_configure_extra_args= 6098 6099if $ac_cs_silent; then 6100 exec 6>/dev/null 6101 ac_configure_extra_args="$ac_configure_extra_args --silent" 6102fi 6103 6104_ACEOF 6105cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6106if \$ac_cs_recheck; then 6107 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6108 shift 6109 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6110 CONFIG_SHELL='$SHELL' 6111 export CONFIG_SHELL 6112 exec "\$@" 6113fi 6114 6115_ACEOF 6116cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6117exec 5>>config.log 6118{ 6119 echo 6120 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6121## Running $as_me. ## 6122_ASBOX 6123 $as_echo "$ac_log" 6124} >&5 6125 6126_ACEOF 6127cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6128_ACEOF 6129 6130cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6131 6132# Handling of arguments. 6133for ac_config_target in $ac_config_targets 6134do 6135 case $ac_config_target in 6136 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6137 "drill.1") CONFIG_FILES="$CONFIG_FILES drill.1" ;; 6138 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6139 6140 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6141 esac 6142done 6143 6144 6145# If the user did not use the arguments to specify the items to instantiate, 6146# then the envvar interface is used. Set only those that are not. 6147# We use the long form for the default assignment because of an extremely 6148# bizarre bug on SunOS 4.1.3. 6149if $ac_need_defaults; then 6150 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6151 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6152fi 6153 6154# Have a temporary directory for convenience. Make it in the build tree 6155# simply because there is no reason against having it here, and in addition, 6156# creating and moving files from /tmp can sometimes cause problems. 6157# Hook for its removal unless debugging. 6158# Note that there is a small window in which the directory will not be cleaned: 6159# after its creation but before its name has been assigned to `$tmp'. 6160$debug || 6161{ 6162 tmp= ac_tmp= 6163 trap 'exit_status=$? 6164 : "${ac_tmp:=$tmp}" 6165 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 6166' 0 6167 trap 'as_fn_exit 1' 1 2 13 15 6168} 6169# Create a (secure) tmp directory for tmp files. 6170 6171{ 6172 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6173 test -d "$tmp" 6174} || 6175{ 6176 tmp=./conf$$-$RANDOM 6177 (umask 077 && mkdir "$tmp") 6178} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 6179ac_tmp=$tmp 6180 6181# Set up the scripts for CONFIG_FILES section. 6182# No need to generate them if there are no CONFIG_FILES. 6183# This happens for instance with `./config.status config.h'. 6184if test -n "$CONFIG_FILES"; then 6185 6186 6187ac_cr=`echo X | tr X '\015'` 6188# On cygwin, bash can eat \r inside `` if the user requested igncr. 6189# But we know of no other shell where ac_cr would be empty at this 6190# point, so we can use a bashism as a fallback. 6191if test "x$ac_cr" = x; then 6192 eval ac_cr=\$\'\\r\' 6193fi 6194ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6195if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6196 ac_cs_awk_cr='\\r' 6197else 6198 ac_cs_awk_cr=$ac_cr 6199fi 6200 6201echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 6202_ACEOF 6203 6204 6205{ 6206 echo "cat >conf$$subs.awk <<_ACEOF" && 6207 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6208 echo "_ACEOF" 6209} >conf$$subs.sh || 6210 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6211ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 6212ac_delim='%!_!# ' 6213for ac_last_try in false false false false false :; do 6214 . ./conf$$subs.sh || 6215 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6216 6217 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6218 if test $ac_delim_n = $ac_delim_num; then 6219 break 6220 elif $ac_last_try; then 6221 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 6222 else 6223 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6224 fi 6225done 6226rm -f conf$$subs.sh 6227 6228cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6229cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 6230_ACEOF 6231sed -n ' 6232h 6233s/^/S["/; s/!.*/"]=/ 6234p 6235g 6236s/^[^!]*!// 6237:repl 6238t repl 6239s/'"$ac_delim"'$// 6240t delim 6241:nl 6242h 6243s/\(.\{148\}\)..*/\1/ 6244t more1 6245s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6246p 6247n 6248b repl 6249:more1 6250s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6251p 6252g 6253s/.\{148\}// 6254t nl 6255:delim 6256h 6257s/\(.\{148\}\)..*/\1/ 6258t more2 6259s/["\\]/\\&/g; s/^/"/; s/$/"/ 6260p 6261b 6262:more2 6263s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6264p 6265g 6266s/.\{148\}// 6267t delim 6268' <conf$$subs.awk | sed ' 6269/^[^""]/{ 6270 N 6271 s/\n// 6272} 6273' >>$CONFIG_STATUS || ac_write_fail=1 6274rm -f conf$$subs.awk 6275cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6276_ACAWK 6277cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 6278 for (key in S) S_is_set[key] = 1 6279 FS = "" 6280 6281} 6282{ 6283 line = $ 0 6284 nfields = split(line, field, "@") 6285 substed = 0 6286 len = length(field[1]) 6287 for (i = 2; i < nfields; i++) { 6288 key = field[i] 6289 keylen = length(key) 6290 if (S_is_set[key]) { 6291 value = S[key] 6292 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6293 len += length(value) + length(field[++i]) 6294 substed = 1 6295 } else 6296 len += 1 + keylen 6297 } 6298 6299 print line 6300} 6301 6302_ACAWK 6303_ACEOF 6304cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6305if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6306 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6307else 6308 cat 6309fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 6310 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 6311_ACEOF 6312 6313# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 6314# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 6315# trailing colons and then remove the whole line if VPATH becomes empty 6316# (actually we leave an empty line to preserve line numbers). 6317if test "x$srcdir" = x.; then 6318 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 6319h 6320s/// 6321s/^/:/ 6322s/[ ]*$/:/ 6323s/:\$(srcdir):/:/g 6324s/:\${srcdir}:/:/g 6325s/:@srcdir@:/:/g 6326s/^:*// 6327s/:*$// 6328x 6329s/\(=[ ]*\).*/\1/ 6330G 6331s/\n// 6332s/^[^=]*=[ ]*$// 6333}' 6334fi 6335 6336cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6337fi # test -n "$CONFIG_FILES" 6338 6339# Set up the scripts for CONFIG_HEADERS section. 6340# No need to generate them if there are no CONFIG_HEADERS. 6341# This happens for instance with `./config.status Makefile'. 6342if test -n "$CONFIG_HEADERS"; then 6343cat >"$ac_tmp/defines.awk" <<\_ACAWK || 6344BEGIN { 6345_ACEOF 6346 6347# Transform confdefs.h into an awk script `defines.awk', embedded as 6348# here-document in config.status, that substitutes the proper values into 6349# config.h.in to produce config.h. 6350 6351# Create a delimiter string that does not exist in confdefs.h, to ease 6352# handling of long lines. 6353ac_delim='%!_!# ' 6354for ac_last_try in false false :; do 6355 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 6356 if test -z "$ac_tt"; then 6357 break 6358 elif $ac_last_try; then 6359 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6360 else 6361 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6362 fi 6363done 6364 6365# For the awk script, D is an array of macro values keyed by name, 6366# likewise P contains macro parameters if any. Preserve backslash 6367# newline sequences. 6368 6369ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6370sed -n ' 6371s/.\{148\}/&'"$ac_delim"'/g 6372t rset 6373:rset 6374s/^[ ]*#[ ]*define[ ][ ]*/ / 6375t def 6376d 6377:def 6378s/\\$// 6379t bsnl 6380s/["\\]/\\&/g 6381s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6382D["\1"]=" \3"/p 6383s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6384d 6385:bsnl 6386s/["\\]/\\&/g 6387s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6388D["\1"]=" \3\\\\\\n"\\/p 6389t cont 6390s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6391t cont 6392d 6393:cont 6394n 6395s/.\{148\}/&'"$ac_delim"'/g 6396t clear 6397:clear 6398s/\\$// 6399t bsnlc 6400s/["\\]/\\&/g; s/^/"/; s/$/"/p 6401d 6402:bsnlc 6403s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6404b cont 6405' <confdefs.h | sed ' 6406s/'"$ac_delim"'/"\\\ 6407"/g' >>$CONFIG_STATUS || ac_write_fail=1 6408 6409cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6410 for (key in D) D_is_set[key] = 1 6411 FS = "" 6412} 6413/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6414 line = \$ 0 6415 split(line, arg, " ") 6416 if (arg[1] == "#") { 6417 defundef = arg[2] 6418 mac1 = arg[3] 6419 } else { 6420 defundef = substr(arg[1], 2) 6421 mac1 = arg[2] 6422 } 6423 split(mac1, mac2, "(") #) 6424 macro = mac2[1] 6425 prefix = substr(line, 1, index(line, defundef) - 1) 6426 if (D_is_set[macro]) { 6427 # Preserve the white space surrounding the "#". 6428 print prefix "define", macro P[macro] D[macro] 6429 next 6430 } else { 6431 # Replace #undef with comments. This is necessary, for example, 6432 # in the case of _POSIX_SOURCE, which is predefined and required 6433 # on some systems where configure will not decide to define it. 6434 if (defundef == "undef") { 6435 print "/*", prefix defundef, macro, "*/" 6436 next 6437 } 6438 } 6439} 6440{ print } 6441_ACAWK 6442_ACEOF 6443cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6444 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6445fi # test -n "$CONFIG_HEADERS" 6446 6447 6448eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6449shift 6450for ac_tag 6451do 6452 case $ac_tag in 6453 :[FHLC]) ac_mode=$ac_tag; continue;; 6454 esac 6455 case $ac_mode$ac_tag in 6456 :[FHL]*:*);; 6457 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 6458 :[FH]-) ac_tag=-:-;; 6459 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6460 esac 6461 ac_save_IFS=$IFS 6462 IFS=: 6463 set x $ac_tag 6464 IFS=$ac_save_IFS 6465 shift 6466 ac_file=$1 6467 shift 6468 6469 case $ac_mode in 6470 :L) ac_source=$1;; 6471 :[FH]) 6472 ac_file_inputs= 6473 for ac_f 6474 do 6475 case $ac_f in 6476 -) ac_f="$ac_tmp/stdin";; 6477 *) # Look for the file first in the build tree, then in the source tree 6478 # (if the path is not absolute). The absolute path cannot be DOS-style, 6479 # because $ac_f cannot contain `:'. 6480 test -f "$ac_f" || 6481 case $ac_f in 6482 [\\/$]*) false;; 6483 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6484 esac || 6485 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6486 esac 6487 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6488 as_fn_append ac_file_inputs " '$ac_f'" 6489 done 6490 6491 # Let's still pretend it is `configure' which instantiates (i.e., don't 6492 # use $as_me), people would be surprised to read: 6493 # /* config.h. Generated by config.status. */ 6494 configure_input='Generated from '` 6495 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6496 `' by configure.' 6497 if test x"$ac_file" != x-; then 6498 configure_input="$ac_file. $configure_input" 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6500$as_echo "$as_me: creating $ac_file" >&6;} 6501 fi 6502 # Neutralize special characters interpreted by sed in replacement strings. 6503 case $configure_input in #( 6504 *\&* | *\|* | *\\* ) 6505 ac_sed_conf_input=`$as_echo "$configure_input" | 6506 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6507 *) ac_sed_conf_input=$configure_input;; 6508 esac 6509 6510 case $ac_tag in 6511 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6512 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6513 esac 6514 ;; 6515 esac 6516 6517 ac_dir=`$as_dirname -- "$ac_file" || 6518$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6519 X"$ac_file" : 'X\(//\)[^/]' \| \ 6520 X"$ac_file" : 'X\(//\)$' \| \ 6521 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6522$as_echo X"$ac_file" | 6523 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6524 s//\1/ 6525 q 6526 } 6527 /^X\(\/\/\)[^/].*/{ 6528 s//\1/ 6529 q 6530 } 6531 /^X\(\/\/\)$/{ 6532 s//\1/ 6533 q 6534 } 6535 /^X\(\/\).*/{ 6536 s//\1/ 6537 q 6538 } 6539 s/.*/./; q'` 6540 as_dir="$ac_dir"; as_fn_mkdir_p 6541 ac_builddir=. 6542 6543case "$ac_dir" in 6544.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6545*) 6546 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6547 # A ".." for each directory in $ac_dir_suffix. 6548 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6549 case $ac_top_builddir_sub in 6550 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6551 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6552 esac ;; 6553esac 6554ac_abs_top_builddir=$ac_pwd 6555ac_abs_builddir=$ac_pwd$ac_dir_suffix 6556# for backward compatibility: 6557ac_top_builddir=$ac_top_build_prefix 6558 6559case $srcdir in 6560 .) # We are building in place. 6561 ac_srcdir=. 6562 ac_top_srcdir=$ac_top_builddir_sub 6563 ac_abs_top_srcdir=$ac_pwd ;; 6564 [\\/]* | ?:[\\/]* ) # Absolute name. 6565 ac_srcdir=$srcdir$ac_dir_suffix; 6566 ac_top_srcdir=$srcdir 6567 ac_abs_top_srcdir=$srcdir ;; 6568 *) # Relative name. 6569 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6570 ac_top_srcdir=$ac_top_build_prefix$srcdir 6571 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6572esac 6573ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6574 6575 6576 case $ac_mode in 6577 :F) 6578 # 6579 # CONFIG_FILE 6580 # 6581 6582_ACEOF 6583 6584cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6585# If the template does not know about datarootdir, expand it. 6586# FIXME: This hack should be removed a few years after 2.60. 6587ac_datarootdir_hack=; ac_datarootdir_seen= 6588ac_sed_dataroot=' 6589/datarootdir/ { 6590 p 6591 q 6592} 6593/@datadir@/p 6594/@docdir@/p 6595/@infodir@/p 6596/@localedir@/p 6597/@mandir@/p' 6598case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6599*datarootdir*) ac_datarootdir_seen=yes;; 6600*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6602$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6603_ACEOF 6604cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6605 ac_datarootdir_hack=' 6606 s&@datadir@&$datadir&g 6607 s&@docdir@&$docdir&g 6608 s&@infodir@&$infodir&g 6609 s&@localedir@&$localedir&g 6610 s&@mandir@&$mandir&g 6611 s&\\\${datarootdir}&$datarootdir&g' ;; 6612esac 6613_ACEOF 6614 6615# Neutralize VPATH when `$srcdir' = `.'. 6616# Shell code in configure.ac might set extrasub. 6617# FIXME: do we really want to maintain this feature? 6618cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6619ac_sed_extra="$ac_vpsub 6620$extrasub 6621_ACEOF 6622cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6623:t 6624/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6625s|@configure_input@|$ac_sed_conf_input|;t t 6626s&@top_builddir@&$ac_top_builddir_sub&;t t 6627s&@top_build_prefix@&$ac_top_build_prefix&;t t 6628s&@srcdir@&$ac_srcdir&;t t 6629s&@abs_srcdir@&$ac_abs_srcdir&;t t 6630s&@top_srcdir@&$ac_top_srcdir&;t t 6631s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6632s&@builddir@&$ac_builddir&;t t 6633s&@abs_builddir@&$ac_abs_builddir&;t t 6634s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6635$ac_datarootdir_hack 6636" 6637eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6638 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6639 6640test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6641 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6642 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6643 "$ac_tmp/out"`; test -z "$ac_out"; } && 6644 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6645which seems to be undefined. Please make sure it is defined" >&5 6646$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6647which seems to be undefined. Please make sure it is defined" >&2;} 6648 6649 rm -f "$ac_tmp/stdin" 6650 case $ac_file in 6651 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6652 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6653 esac \ 6654 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6655 ;; 6656 :H) 6657 # 6658 # CONFIG_HEADER 6659 # 6660 if test x"$ac_file" != x-; then 6661 { 6662 $as_echo "/* $configure_input */" \ 6663 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 6664 } >"$ac_tmp/config.h" \ 6665 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6666 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 6667 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6668$as_echo "$as_me: $ac_file is unchanged" >&6;} 6669 else 6670 rm -f "$ac_file" 6671 mv "$ac_tmp/config.h" "$ac_file" \ 6672 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6673 fi 6674 else 6675 $as_echo "/* $configure_input */" \ 6676 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 6677 || as_fn_error $? "could not create -" "$LINENO" 5 6678 fi 6679 ;; 6680 6681 6682 esac 6683 6684done # for ac_tag 6685 6686 6687as_fn_exit 0 6688_ACEOF 6689ac_clean_files=$ac_clean_files_save 6690 6691test $ac_write_fail = 0 || 6692 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6693 6694 6695# configure is writing to config.log, and then calls config.status. 6696# config.status does its own redirection, appending to config.log. 6697# Unfortunately, on DOS this fails, as config.log is still kept open 6698# by configure, so config.status won't be able to write to it; its 6699# output is simply discarded. So we exec the FD to /dev/null, 6700# effectively closing config.log, so it can be properly (re)opened and 6701# appended to by config.status. When coming back to configure, we 6702# need to make the FD available again. 6703if test "$no_create" != yes; then 6704 ac_cs_success=: 6705 ac_config_status_args= 6706 test "$silent" = yes && 6707 ac_config_status_args="$ac_config_status_args --quiet" 6708 exec 5>/dev/null 6709 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6710 exec 5>>config.log 6711 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6712 # would make configure fail if this is the last instruction. 6713 $ac_cs_success || as_fn_exit 1 6714fi 6715if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6716 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6717$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6718fi 6719 6720