1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for cpplib . 4# 5# Report bugs to <gcc-bugs@gcc.gnu.org>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: gcc-bugs@gcc.gnu.org about your system, including any 271$0: error possibly output before this message. Then install 272$0: a modern shell, or manually run the script under such a 273$0: shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${CONFIG_SHELL-/bin/sh} 280export SHELL 281# Unset more variables known to interfere with behavior of common tools. 282CLICOLOR_FORCE= GREP_OPTIONS= 283unset CLICOLOR_FORCE GREP_OPTIONS 284 285## --------------------- ## 286## M4sh Shell Functions. ## 287## --------------------- ## 288# as_fn_unset VAR 289# --------------- 290# Portably unset VAR. 291as_fn_unset () 292{ 293 { eval $1=; unset $1;} 294} 295as_unset=as_fn_unset 296 297# as_fn_set_status STATUS 298# ----------------------- 299# Set $? to STATUS, without forking. 300as_fn_set_status () 301{ 302 return $1 303} # as_fn_set_status 304 305# as_fn_exit STATUS 306# ----------------- 307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308as_fn_exit () 309{ 310 set +e 311 as_fn_set_status $1 312 exit $1 313} # as_fn_exit 314 315# as_fn_mkdir_p 316# ------------- 317# Create "$as_dir" as a directory, including parents if necessary. 318as_fn_mkdir_p () 319{ 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337$as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361} # as_fn_mkdir_p 362 363# as_fn_executable_p FILE 364# ----------------------- 365# Test if FILE is an executable regular file. 366as_fn_executable_p () 367{ 368 test -f "$1" && test -x "$1" 369} # as_fn_executable_p 370# as_fn_append VAR VALUE 371# ---------------------- 372# Append the text in VALUE to the end of the definition contained in VAR. Take 373# advantage of any shell optimizations that allow amortized linear growth over 374# repeated appends, instead of the typical quadratic growth present in naive 375# implementations. 376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388# as_fn_arith ARG... 389# ------------------ 390# Perform arithmetic evaluation on the ARGs, and store the result in the 391# global $as_val. Take advantage of shells that can avoid forks. The arguments 392# must be portable across $(()) and expr. 393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403fi # as_fn_arith 404 405 406# as_fn_error STATUS ERROR [LINENO LOG_FD] 407# ---------------------------------------- 408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410# script with STATUS, using 1 if that was 0. 411as_fn_error () 412{ 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420} # as_fn_error 421 422if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425else 426 as_expr=false 427fi 428 429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431else 432 as_basename=false 433fi 434 435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437else 438 as_dirname=false 439fi 440 441as_me=`$as_basename -- "$0" || 442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445$as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460# Avoid depending upon Character Ranges. 461as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464as_cr_digits='0123456789' 465as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501} 502 503ECHO_C= ECHO_N= ECHO_T= 504case `echo -n x` in #((((( 505-n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512*) 513 ECHO_N='-n';; 514esac 515 516rm -f conf$$ conf$$.exe conf$$.file 517if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522fi 523if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537else 538 as_ln_s='cp -pR' 539fi 540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541rmdir conf$$.dir 2>/dev/null 542 543if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548fi 549 550as_test_x='test -x' 551as_executable_p=as_fn_executable_p 552 553# Sed expression to map a string onto a valid CPP name. 554as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556# Sed expression to map a string onto a valid variable name. 557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560test -n "$DJDIR" || exec 7<&0 </dev/null 561exec 6>&1 562 563# Name of the host. 564# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565# so uname gets run too. 566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568# 569# Initializations. 570# 571ac_default_prefix=/usr/local 572ac_clean_files= 573ac_config_libobj_dir=. 574LIBOBJS= 575cross_compiling=no 576subdirs= 577MFLAGS= 578MAKEFLAGS= 579 580# Identity of this package. 581PACKAGE_NAME='cpplib' 582PACKAGE_TARNAME='cpplib' 583PACKAGE_VERSION=' ' 584PACKAGE_STRING='cpplib ' 585PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org' 586PACKAGE_URL='' 587 588ac_unique_file="ucnid.h" 589# Factoring default headers for most tests. 590ac_includes_default="\ 591#include <stdio.h> 592#ifdef HAVE_SYS_TYPES_H 593# include <sys/types.h> 594#endif 595#ifdef HAVE_SYS_STAT_H 596# include <sys/stat.h> 597#endif 598#ifdef STDC_HEADERS 599# include <stdlib.h> 600# include <stddef.h> 601#else 602# ifdef HAVE_STDLIB_H 603# include <stdlib.h> 604# endif 605#endif 606#ifdef HAVE_STRING_H 607# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608# include <memory.h> 609# endif 610# include <string.h> 611#endif 612#ifdef HAVE_STRINGS_H 613# include <strings.h> 614#endif 615#ifdef HAVE_INTTYPES_H 616# include <inttypes.h> 617#endif 618#ifdef HAVE_STDINT_H 619# include <stdint.h> 620#endif 621#ifdef HAVE_UNISTD_H 622# include <unistd.h> 623#endif" 624 625ac_subst_vars='LTLIBOBJS 626CET_HOST_FLAGS 627PICFLAG 628MAINT 629USED_CATALOGS 630PACKAGE 631LTLIBICONV 632LIBICONV 633CATOBJEXT 634GENCAT 635INSTOBJEXT 636DATADIRNAME 637CATALOGS 638POSUB 639GMSGFMT 640XGETTEXT 641INCINTL 642LIBINTL_DEP 643LIBINTL 644USE_NLS 645ALLOCA 646LIBOBJS 647CXXDEPMODE 648DEPDIR 649am__leading_dot 650WERROR 651noexception_flags 652WARN_PEDANTIC 653c_warn 654warn 655ETAGS 656AUTOHEADER 657AUTOCONF 658ACLOCAL 659EGREP 660GREP 661CPP 662AR 663RANLIB 664ac_ct_CXX 665CXXFLAGS 666CXX 667OBJEXT 668EXEEXT 669ac_ct_CC 670CPPFLAGS 671LDFLAGS 672CFLAGS 673CC 674INSTALL_DATA 675INSTALL_SCRIPT 676INSTALL_PROGRAM 677SET_MAKE 678target_os 679target_vendor 680target_cpu 681target 682host_os 683host_vendor 684host_cpu 685host 686build_os 687build_vendor 688build_cpu 689build 690target_alias 691host_alias 692build_alias 693LIBS 694ECHO_T 695ECHO_N 696ECHO_C 697DEFS 698mandir 699localedir 700libdir 701psdir 702pdfdir 703dvidir 704htmldir 705infodir 706docdir 707oldincludedir 708includedir 709localstatedir 710sharedstatedir 711sysconfdir 712datadir 713datarootdir 714libexecdir 715sbindir 716bindir 717program_transform_name 718prefix 719exec_prefix 720PACKAGE_URL 721PACKAGE_BUGREPORT 722PACKAGE_STRING 723PACKAGE_VERSION 724PACKAGE_TARNAME 725PACKAGE_NAME 726PATH_SEPARATOR 727SHELL' 728ac_subst_files='' 729ac_user_opts=' 730enable_option_checking 731enable_largefile 732enable_werror_always 733with_gnu_ld 734enable_rpath 735with_libiconv_prefix 736with_libiconv_type 737enable_maintainer_mode 738enable_checking 739enable_canonical_system_headers 740enable_host_shared 741enable_cet 742enable_valgrind_annotations 743' 744 ac_precious_vars='build_alias 745host_alias 746target_alias 747CC 748CFLAGS 749LDFLAGS 750LIBS 751CPPFLAGS 752CXX 753CXXFLAGS 754CCC 755CPP' 756 757 758# Initialize some variables set by options. 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See below for descriptions of some of the useful variables. 1302 1303Defaults for the options are specified in brackets. 1304 1305Configuration: 1306 -h, --help display this help and exit 1307 --help=short display options specific to this package 1308 --help=recursive display the short help of all the included packages 1309 -V, --version display version information and exit 1310 -q, --quiet, --silent do not print \`checking ...' messages 1311 --cache-file=FILE cache test results in FILE [disabled] 1312 -C, --config-cache alias for \`--cache-file=config.cache' 1313 -n, --no-create do not create output files 1314 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1315 1316Installation directories: 1317 --prefix=PREFIX install architecture-independent files in PREFIX 1318 [$ac_default_prefix] 1319 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1320 [PREFIX] 1321 1322By default, \`make install' will install all the files in 1323\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1324an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1325for instance \`--prefix=\$HOME'. 1326 1327For better control, use the options below. 1328 1329Fine tuning of the installation directories: 1330 --bindir=DIR user executables [EPREFIX/bin] 1331 --sbindir=DIR system admin executables [EPREFIX/sbin] 1332 --libexecdir=DIR program executables [EPREFIX/libexec] 1333 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1334 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1335 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1336 --libdir=DIR object code libraries [EPREFIX/lib] 1337 --includedir=DIR C header files [PREFIX/include] 1338 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1339 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1340 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1341 --infodir=DIR info documentation [DATAROOTDIR/info] 1342 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1343 --mandir=DIR man documentation [DATAROOTDIR/man] 1344 --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib] 1345 --htmldir=DIR html documentation [DOCDIR] 1346 --dvidir=DIR dvi documentation [DOCDIR] 1347 --pdfdir=DIR pdf documentation [DOCDIR] 1348 --psdir=DIR ps documentation [DOCDIR] 1349_ACEOF 1350 1351 cat <<\_ACEOF 1352 1353System types: 1354 --build=BUILD configure for building on BUILD [guessed] 1355 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1356 --target=TARGET configure for building compilers for TARGET [HOST] 1357_ACEOF 1358fi 1359 1360if test -n "$ac_init_help"; then 1361 case $ac_init_help in 1362 short | recursive ) echo "Configuration of cpplib :";; 1363 esac 1364 cat <<\_ACEOF 1365 1366Optional Features: 1367 --disable-option-checking ignore unrecognized --enable/--with options 1368 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1369 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1370 --disable-largefile omit support for large files 1371 --enable-werror-always enable -Werror despite compiler version 1372 --disable-rpath do not hardcode runtime library paths 1373 --enable-maintainer-mode enable rules only needed by maintainers 1374 --enable-checking[=LIST] 1375 enable expensive run-time checks. 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Flags are: misc,valgrind or 1378 other strings 1379 --enable-canonical-system-headers 1380 enable or disable system headers canonicalization 1381 --enable-host-shared build host code as shared libraries 1382 --enable-cet enable Intel CET in host libraries [default=auto] 1383 --enable-valgrind-annotations 1384 enable valgrind runtime interaction 1385 1386Optional Packages: 1387 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1388 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1389 --with-gnu-ld assume the C compiler uses GNU ld default=no 1390 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib 1391 --without-libiconv-prefix don't search for libiconv in includedir and libdir 1392 --with-libiconv-type=TYPE type of library to search for (auto/static/shared) 1393 1394Some influential environment variables: 1395 CC C compiler command 1396 CFLAGS C compiler flags 1397 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1398 nonstandard directory <lib dir> 1399 LIBS libraries to pass to the linker, e.g. -l<library> 1400 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1401 you have headers in a nonstandard directory <include dir> 1402 CXX C++ compiler command 1403 CXXFLAGS C++ compiler flags 1404 CPP C preprocessor 1405 1406Use these variables to override the choices made by `configure' or to help 1407it to find libraries and programs with nonstandard names/locations. 1408 1409Report bugs to <gcc-bugs@gcc.gnu.org>. 1410_ACEOF 1411ac_status=$? 1412fi 1413 1414if test "$ac_init_help" = "recursive"; then 1415 # If there are subdirs, report their specific --help. 1416 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1417 test -d "$ac_dir" || 1418 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1419 continue 1420 ac_builddir=. 1421 1422case "$ac_dir" in 1423.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1424*) 1425 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1426 # A ".." for each directory in $ac_dir_suffix. 1427 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1428 case $ac_top_builddir_sub in 1429 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1430 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1431 esac ;; 1432esac 1433ac_abs_top_builddir=$ac_pwd 1434ac_abs_builddir=$ac_pwd$ac_dir_suffix 1435# for backward compatibility: 1436ac_top_builddir=$ac_top_build_prefix 1437 1438case $srcdir in 1439 .) # We are building in place. 1440 ac_srcdir=. 1441 ac_top_srcdir=$ac_top_builddir_sub 1442 ac_abs_top_srcdir=$ac_pwd ;; 1443 [\\/]* | ?:[\\/]* ) # Absolute name. 1444 ac_srcdir=$srcdir$ac_dir_suffix; 1445 ac_top_srcdir=$srcdir 1446 ac_abs_top_srcdir=$srcdir ;; 1447 *) # Relative name. 1448 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1449 ac_top_srcdir=$ac_top_build_prefix$srcdir 1450 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1451esac 1452ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1453 1454 cd "$ac_dir" || { ac_status=$?; continue; } 1455 # Check for guested configure. 1456 if test -f "$ac_srcdir/configure.gnu"; then 1457 echo && 1458 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1459 elif test -f "$ac_srcdir/configure"; then 1460 echo && 1461 $SHELL "$ac_srcdir/configure" --help=recursive 1462 else 1463 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1464 fi || ac_status=$? 1465 cd "$ac_pwd" || { ac_status=$?; break; } 1466 done 1467fi 1468 1469test -n "$ac_init_help" && exit $ac_status 1470if $ac_init_version; then 1471 cat <<\_ACEOF 1472cpplib configure 1473generated by GNU Autoconf 2.69 1474 1475Copyright (C) 2012 Free Software Foundation, Inc. 1476This configure script is free software; the Free Software Foundation 1477gives unlimited permission to copy, distribute and modify it. 1478_ACEOF 1479 exit 1480fi 1481 1482## ------------------------ ## 1483## Autoconf initialization. ## 1484## ------------------------ ## 1485 1486# ac_fn_c_try_compile LINENO 1487# -------------------------- 1488# Try to compile conftest.$ac_ext, and return whether this succeeded. 1489ac_fn_c_try_compile () 1490{ 1491 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1492 rm -f conftest.$ac_objext 1493 if { { ac_try="$ac_compile" 1494case "(($ac_try" in 1495 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1496 *) ac_try_echo=$ac_try;; 1497esac 1498eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1499$as_echo "$ac_try_echo"; } >&5 1500 (eval "$ac_compile") 2>conftest.err 1501 ac_status=$? 1502 if test -s conftest.err; then 1503 grep -v '^ *+' conftest.err >conftest.er1 1504 cat conftest.er1 >&5 1505 mv -f conftest.er1 conftest.err 1506 fi 1507 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1508 test $ac_status = 0; } && { 1509 test -z "$ac_c_werror_flag" || 1510 test ! -s conftest.err 1511 } && test -s conftest.$ac_objext; then : 1512 ac_retval=0 1513else 1514 $as_echo "$as_me: failed program was:" >&5 1515sed 's/^/| /' conftest.$ac_ext >&5 1516 1517 ac_retval=1 1518fi 1519 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1520 as_fn_set_status $ac_retval 1521 1522} # ac_fn_c_try_compile 1523 1524# ac_fn_cxx_try_compile LINENO 1525# ---------------------------- 1526# Try to compile conftest.$ac_ext, and return whether this succeeded. 1527ac_fn_cxx_try_compile () 1528{ 1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1530 rm -f conftest.$ac_objext 1531 if { { ac_try="$ac_compile" 1532case "(($ac_try" in 1533 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1534 *) ac_try_echo=$ac_try;; 1535esac 1536eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1537$as_echo "$ac_try_echo"; } >&5 1538 (eval "$ac_compile") 2>conftest.err 1539 ac_status=$? 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1577 if test -s conftest.err; then 1578 grep -v '^ *+' conftest.err >conftest.er1 1579 cat conftest.er1 >&5 1580 mv -f conftest.er1 conftest.err 1581 fi 1582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1583 test $ac_status = 0; } > conftest.i && { 1584 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1585 test ! -s conftest.err 1586 }; then : 1587 ac_retval=0 1588else 1589 $as_echo "$as_me: failed program was:" >&5 1590sed 's/^/| /' conftest.$ac_ext >&5 1591 1592 ac_retval=1 1593fi 1594 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1595 as_fn_set_status $ac_retval 1596 1597} # ac_fn_c_try_cpp 1598 1599# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1600# ------------------------------------------------------- 1601# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1602# the include files in INCLUDES and setting the cache variable VAR 1603# accordingly. 1604ac_fn_c_check_header_mongrel () 1605{ 1606 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1607 if eval \${$3+:} false; then : 1608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1609$as_echo_n "checking for $2... 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" >&6; } 1741if eval \${$3+:} false; then : 1742 $as_echo_n "(cached) " >&6 1743else 1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1745/* end confdefs.h. */ 1746$4 1747#include <$2> 1748_ACEOF 1749if ac_fn_c_try_compile "$LINENO"; then : 1750 eval "$3=yes" 1751else 1752 eval "$3=no" 1753fi 1754rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1755fi 1756eval ac_res=\$$3 1757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1758$as_echo "$ac_res" >&6; } 1759 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1760 1761} # ac_fn_c_check_header_compile 1762 1763# ac_fn_c_try_link LINENO 1764# ----------------------- 1765# Try to link conftest.$ac_ext, and return whether this succeeded. 1766ac_fn_c_try_link () 1767{ 1768 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1769 rm -f conftest.$ac_objext conftest$ac_exeext 1770 if { { ac_try="$ac_link" 1771case "(($ac_try" in 1772 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1773 *) ac_try_echo=$ac_try;; 1774esac 1775eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1776$as_echo "$ac_try_echo"; } >&5 1777 (eval "$ac_link") 2>conftest.err 1778 ac_status=$? 1779 if test -s conftest.err; then 1780 grep -v '^ *+' conftest.err >conftest.er1 1781 cat conftest.er1 >&5 1782 mv -f conftest.er1 conftest.err 1783 fi 1784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1785 test $ac_status = 0; } && { 1786 test -z "$ac_c_werror_flag" || 1787 test ! -s conftest.err 1788 } && test -s conftest$ac_exeext && { 1789 test "$cross_compiling" = yes || 1790 test -x conftest$ac_exeext 1791 }; then : 1792 ac_retval=0 1793else 1794 $as_echo "$as_me: failed program was:" >&5 1795sed 's/^/| /' conftest.$ac_ext >&5 1796 1797 ac_retval=1 1798fi 1799 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1800 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1801 # interfere with the next link command; also delete a directory that is 1802 # left behind by Apple's compiler. We do this before executing the actions. 1803 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1804 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1805 as_fn_set_status $ac_retval 1806 1807} # ac_fn_c_try_link 1808 1809# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1810# ------------------------------------------- 1811# Tests whether TYPE exists after having included INCLUDES, setting cache 1812# variable VAR accordingly. 1813ac_fn_c_check_type () 1814{ 1815 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1817$as_echo_n "checking for $2... " >&6; } 1818if eval \${$3+:} false; then : 1819 $as_echo_n "(cached) " >&6 1820else 1821 eval "$3=no" 1822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1823/* end confdefs.h. */ 1824$4 1825int 1826main () 1827{ 1828if (sizeof ($2)) 1829 return 0; 1830 ; 1831 return 0; 1832} 1833_ACEOF 1834if ac_fn_c_try_compile "$LINENO"; then : 1835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1836/* end confdefs.h. */ 1837$4 1838int 1839main () 1840{ 1841if (sizeof (($2))) 1842 return 0; 1843 ; 1844 return 0; 1845} 1846_ACEOF 1847if ac_fn_c_try_compile "$LINENO"; then : 1848 1849else 1850 eval "$3=yes" 1851fi 1852rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1853fi 1854rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1855fi 1856eval ac_res=\$$3 1857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1858$as_echo "$ac_res" >&6; } 1859 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1860 1861} # ac_fn_c_check_type 1862 1863# ac_fn_c_find_uintX_t LINENO BITS VAR 1864# ------------------------------------ 1865# Finds an unsigned integer type with width BITS, setting cache variable VAR 1866# accordingly. 1867ac_fn_c_find_uintX_t () 1868{ 1869 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1871$as_echo_n "checking for uint$2_t... " >&6; } 1872if eval \${$3+:} false; then : 1873 $as_echo_n "(cached) " >&6 1874else 1875 eval "$3=no" 1876 # Order is important - never check a type that is potentially smaller 1877 # than half of the expected target width. 1878 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1879 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1881/* end confdefs.h. */ 1882$ac_includes_default 1883int 1884main () 1885{ 1886static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1887test_array [0] = 0; 1888return test_array [0]; 1889 1890 ; 1891 return 0; 1892} 1893_ACEOF 1894if ac_fn_c_try_compile "$LINENO"; then : 1895 case $ac_type in #( 1896 uint$2_t) : 1897 eval "$3=yes" ;; #( 1898 *) : 1899 eval "$3=\$ac_type" ;; 1900esac 1901fi 1902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1903 if eval test \"x\$"$3"\" = x"no"; then : 1904 1905else 1906 break 1907fi 1908 done 1909fi 1910eval ac_res=\$$3 1911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1912$as_echo "$ac_res" >&6; } 1913 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1914 1915} # ac_fn_c_find_uintX_t 1916 1917# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1918# -------------------------------------------- 1919# Tries to find the compile-time value of EXPR in a program that includes 1920# INCLUDES, setting VAR accordingly. Returns whether the value could be 1921# computed 1922ac_fn_c_compute_int () 1923{ 1924 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1925 if test "$cross_compiling" = yes; then 1926 # Depending upon the size, compute the lo and hi bounds. 1927cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1928/* end confdefs.h. */ 1929$4 1930int 1931main () 1932{ 1933static int test_array [1 - 2 * !(($2) >= 0)]; 1934test_array [0] = 0; 1935return test_array [0]; 1936 1937 ; 1938 return 0; 1939} 1940_ACEOF 1941if ac_fn_c_try_compile "$LINENO"; then : 1942 ac_lo=0 ac_mid=0 1943 while :; do 1944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1945/* end confdefs.h. */ 1946$4 1947int 1948main () 1949{ 1950static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1951test_array [0] = 0; 1952return test_array [0]; 1953 1954 ; 1955 return 0; 1956} 1957_ACEOF 1958if ac_fn_c_try_compile "$LINENO"; then : 1959 ac_hi=$ac_mid; break 1960else 1961 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1962 if test $ac_lo -le $ac_mid; then 1963 ac_lo= ac_hi= 1964 break 1965 fi 1966 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1967fi 1968rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1969 done 1970else 1971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1972/* end confdefs.h. */ 1973$4 1974int 1975main () 1976{ 1977static int test_array [1 - 2 * !(($2) < 0)]; 1978test_array [0] = 0; 1979return test_array [0]; 1980 1981 ; 1982 return 0; 1983} 1984_ACEOF 1985if ac_fn_c_try_compile "$LINENO"; then : 1986 ac_hi=-1 ac_mid=-1 1987 while :; do 1988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1989/* end confdefs.h. */ 1990$4 1991int 1992main () 1993{ 1994static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1995test_array [0] = 0; 1996return test_array [0]; 1997 1998 ; 1999 return 0; 2000} 2001_ACEOF 2002if ac_fn_c_try_compile "$LINENO"; then : 2003 ac_lo=$ac_mid; break 2004else 2005 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2006 if test $ac_mid -le $ac_hi; then 2007 ac_lo= ac_hi= 2008 break 2009 fi 2010 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2011fi 2012rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2013 done 2014else 2015 ac_lo= ac_hi= 2016fi 2017rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2018fi 2019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2020# Binary search between lo and hi bounds. 2021while test "x$ac_lo" != "x$ac_hi"; do 2022 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2024/* end confdefs.h. */ 2025$4 2026int 2027main () 2028{ 2029static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2030test_array [0] = 0; 2031return test_array [0]; 2032 2033 ; 2034 return 0; 2035} 2036_ACEOF 2037if ac_fn_c_try_compile "$LINENO"; then : 2038 ac_hi=$ac_mid 2039else 2040 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2041fi 2042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2043done 2044case $ac_lo in #(( 2045?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2046'') ac_retval=1 ;; 2047esac 2048 else 2049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2050/* end confdefs.h. */ 2051$4 2052static long int longval () { return $2; } 2053static unsigned long int ulongval () { return $2; } 2054#include <stdio.h> 2055#include <stdlib.h> 2056int 2057main () 2058{ 2059 2060 FILE *f = fopen ("conftest.val", "w"); 2061 if (! f) 2062 return 1; 2063 if (($2) < 0) 2064 { 2065 long int i = longval (); 2066 if (i != ($2)) 2067 return 1; 2068 fprintf (f, "%ld", i); 2069 } 2070 else 2071 { 2072 unsigned long int i = ulongval (); 2073 if (i != ($2)) 2074 return 1; 2075 fprintf (f, "%lu", i); 2076 } 2077 /* Do not output a trailing newline, as this causes \r\n confusion 2078 on some platforms. */ 2079 return ferror (f) || fclose (f) != 0; 2080 2081 ; 2082 return 0; 2083} 2084_ACEOF 2085if ac_fn_c_try_run "$LINENO"; then : 2086 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2087else 2088 ac_retval=1 2089fi 2090rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2091 conftest.$ac_objext conftest.beam conftest.$ac_ext 2092rm -f conftest.val 2093 2094 fi 2095 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2096 as_fn_set_status $ac_retval 2097 2098} # ac_fn_c_compute_int 2099 2100# ac_fn_c_check_func LINENO FUNC VAR 2101# ---------------------------------- 2102# Tests whether FUNC exists, setting the cache variable VAR accordingly 2103ac_fn_c_check_func () 2104{ 2105 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2107$as_echo_n "checking for $2... " >&6; } 2108if eval \${$3+:} false; then : 2109 $as_echo_n "(cached) " >&6 2110else 2111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2112/* end confdefs.h. */ 2113/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2114 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2115#define $2 innocuous_$2 2116 2117/* System header to define __stub macros and hopefully few prototypes, 2118 which can conflict with char $2 (); below. 2119 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2120 <limits.h> exists even on freestanding compilers. */ 2121 2122#ifdef __STDC__ 2123# include <limits.h> 2124#else 2125# include <assert.h> 2126#endif 2127 2128#undef $2 2129 2130/* Override any GCC internal prototype to avoid an error. 2131 Use char because int might match the return type of a GCC 2132 builtin and then its argument prototype would still apply. */ 2133#ifdef __cplusplus 2134extern "C" 2135#endif 2136char $2 (); 2137/* The GNU C library defines this for functions which it implements 2138 to always fail with ENOSYS. Some functions are actually named 2139 something starting with __ and the normal name is an alias. */ 2140#if defined __stub_$2 || defined __stub___$2 2141choke me 2142#endif 2143 2144int 2145main () 2146{ 2147return $2 (); 2148 ; 2149 return 0; 2150} 2151_ACEOF 2152if ac_fn_c_try_link "$LINENO"; then : 2153 eval "$3=yes" 2154else 2155 eval "$3=no" 2156fi 2157rm -f core conftest.err conftest.$ac_objext \ 2158 conftest$ac_exeext conftest.$ac_ext 2159fi 2160eval ac_res=\$$3 2161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2162$as_echo "$ac_res" >&6; } 2163 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2164 2165} # ac_fn_c_check_func 2166 2167# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2168# --------------------------------------------- 2169# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2170# accordingly. 2171ac_fn_c_check_decl () 2172{ 2173 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2174 as_decl_name=`echo $2|sed 's/ *(.*//'` 2175 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2177$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2178if eval \${$3+:} false; then : 2179 $as_echo_n "(cached) " >&6 2180else 2181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2182/* end confdefs.h. */ 2183$4 2184int 2185main () 2186{ 2187#ifndef $as_decl_name 2188#ifdef __cplusplus 2189 (void) $as_decl_use; 2190#else 2191 (void) $as_decl_name; 2192#endif 2193#endif 2194 2195 ; 2196 return 0; 2197} 2198_ACEOF 2199if ac_fn_c_try_compile "$LINENO"; then : 2200 eval "$3=yes" 2201else 2202 eval "$3=no" 2203fi 2204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2205fi 2206eval ac_res=\$$3 2207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2208$as_echo "$ac_res" >&6; } 2209 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2210 2211} # ac_fn_c_check_decl 2212 2213# ac_fn_cxx_try_link LINENO 2214# ------------------------- 2215# Try to link conftest.$ac_ext, and return whether this succeeded. 2216ac_fn_cxx_try_link () 2217{ 2218 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2219 rm -f conftest.$ac_objext conftest$ac_exeext 2220 if { { ac_try="$ac_link" 2221case "(($ac_try" in 2222 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2223 *) ac_try_echo=$ac_try;; 2224esac 2225eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2226$as_echo "$ac_try_echo"; } >&5 2227 (eval "$ac_link") 2>conftest.err 2228 ac_status=$? 2229 if test -s conftest.err; then 2230 grep -v '^ *+' conftest.err >conftest.er1 2231 cat conftest.er1 >&5 2232 mv -f conftest.er1 conftest.err 2233 fi 2234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2235 test $ac_status = 0; } && { 2236 test -z "$ac_cxx_werror_flag" || 2237 test ! -s conftest.err 2238 } && test -s conftest$ac_exeext && { 2239 test "$cross_compiling" = yes || 2240 test -x conftest$ac_exeext 2241 }; then : 2242 ac_retval=0 2243else 2244 $as_echo "$as_me: failed program was:" >&5 2245sed 's/^/| /' conftest.$ac_ext >&5 2246 2247 ac_retval=1 2248fi 2249 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2250 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2251 # interfere with the next link command; also delete a directory that is 2252 # left behind by Apple's compiler. We do this before executing the actions. 2253 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2254 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2255 as_fn_set_status $ac_retval 2256 2257} # ac_fn_cxx_try_link 2258cat >config.log <<_ACEOF 2259This file contains any messages produced by compilers while 2260running configure, to aid debugging if configure makes a mistake. 2261 2262It was created by cpplib $as_me , which was 2263generated by GNU Autoconf 2.69. Invocation command line was 2264 2265 $ $0 $@ 2266 2267_ACEOF 2268exec 5>>config.log 2269{ 2270cat <<_ASUNAME 2271## --------- ## 2272## Platform. ## 2273## --------- ## 2274 2275hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2276uname -m = `(uname -m) 2>/dev/null || echo unknown` 2277uname -r = `(uname -r) 2>/dev/null || echo unknown` 2278uname -s = `(uname -s) 2>/dev/null || echo unknown` 2279uname -v = `(uname -v) 2>/dev/null || echo unknown` 2280 2281/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2282/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2283 2284/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2285/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2286/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2287/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2288/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2289/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2290/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2291 2292_ASUNAME 2293 2294as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2295for as_dir in $PATH 2296do 2297 IFS=$as_save_IFS 2298 test -z "$as_dir" && as_dir=. 2299 $as_echo "PATH: $as_dir" 2300 done 2301IFS=$as_save_IFS 2302 2303} >&5 2304 2305cat >&5 <<_ACEOF 2306 2307 2308## ----------- ## 2309## Core tests. ## 2310## ----------- ## 2311 2312_ACEOF 2313 2314 2315# Keep a trace of the command line. 2316# Strip out --no-create and --no-recursion so they do not pile up. 2317# Strip out --silent because we don't want to record it for future runs. 2318# Also quote any args containing shell meta-characters. 2319# Make two passes to allow for proper duplicate-argument suppression. 2320ac_configure_args= 2321ac_configure_args0= 2322ac_configure_args1= 2323ac_must_keep_next=false 2324for ac_pass in 1 2 2325do 2326 for ac_arg 2327 do 2328 case $ac_arg in 2329 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2330 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2331 | -silent | --silent | --silen | --sile | --sil) 2332 continue ;; 2333 *\'*) 2334 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2335 esac 2336 case $ac_pass in 2337 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2338 2) 2339 as_fn_append ac_configure_args1 " '$ac_arg'" 2340 if test $ac_must_keep_next = true; then 2341 ac_must_keep_next=false # Got value, back to normal. 2342 else 2343 case $ac_arg in 2344 *=* | --config-cache | -C | -disable-* | --disable-* \ 2345 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2346 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2347 | -with-* | --with-* | -without-* | --without-* | --x) 2348 case "$ac_configure_args0 " in 2349 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2350 esac 2351 ;; 2352 -* ) ac_must_keep_next=true ;; 2353 esac 2354 fi 2355 as_fn_append ac_configure_args " '$ac_arg'" 2356 ;; 2357 esac 2358 done 2359done 2360{ ac_configure_args0=; unset ac_configure_args0;} 2361{ ac_configure_args1=; unset ac_configure_args1;} 2362 2363# When interrupted or exit'd, cleanup temporary files, and complete 2364# config.log. 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" >&6; } 2801if test -z "$INSTALL"; then 2802if ${ac_cv_path_install+:} false; then : 2803 $as_echo_n "(cached) " >&6 2804else 2805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2806for as_dir in $PATH 2807do 2808 IFS=$as_save_IFS 2809 test -z "$as_dir" && as_dir=. 2810 # Account for people who put trailing slashes in PATH elements. 2811case $as_dir/ in #(( 2812 ./ | .// | /[cC]/* | \ 2813 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2814 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2815 /usr/ucb/* ) ;; 2816 *) 2817 # OSF1 and SCO ODT 3.0 have their own names for install. 2818 # Don't use installbsd from OSF since it installs stuff as root 2819 # by default. 2820 for ac_prog in ginstall scoinst install; do 2821 for ac_exec_ext in '' $ac_executable_extensions; do 2822 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2823 if test $ac_prog = install && 2824 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2825 # AIX install. It has an incompatible calling convention. 2826 : 2827 elif test $ac_prog = install && 2828 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2829 # program-specific install script used by HP pwplus--don't use. 2830 : 2831 else 2832 rm -rf conftest.one conftest.two conftest.dir 2833 echo one > conftest.one 2834 echo two > conftest.two 2835 mkdir conftest.dir 2836 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2837 test -s conftest.one && test -s conftest.two && 2838 test -s conftest.dir/conftest.one && 2839 test -s conftest.dir/conftest.two 2840 then 2841 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2842 break 3 2843 fi 2844 fi 2845 fi 2846 done 2847 done 2848 ;; 2849esac 2850 2851 done 2852IFS=$as_save_IFS 2853 2854rm -rf conftest.one conftest.two conftest.dir 2855 2856fi 2857 if test "${ac_cv_path_install+set}" = set; then 2858 INSTALL=$ac_cv_path_install 2859 else 2860 # As a last resort, use the slow shell script. Don't cache a 2861 # value for INSTALL within a source directory, because that will 2862 # break other packages using the cache if that directory is 2863 # removed, or if the value is a relative name. 2864 INSTALL=$ac_install_sh 2865 fi 2866fi 2867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2868$as_echo "$INSTALL" >&6; } 2869 2870# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2871# It thinks the first close brace ends the variable substitution. 2872test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2873 2874test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2875 2876test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2877 2878ac_ext=c 2879ac_cpp='$CPP $CPPFLAGS' 2880ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2881ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2882ac_compiler_gnu=$ac_cv_c_compiler_gnu 2883if test -n "$ac_tool_prefix"; then 2884 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2885set dummy ${ac_tool_prefix}gcc; ac_word=$2 2886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2887$as_echo_n "checking for $ac_word... " >&6; } 2888if ${ac_cv_prog_CC+:} false; then : 2889 $as_echo_n "(cached) " >&6 2890else 2891 if test -n "$CC"; then 2892 ac_cv_prog_CC="$CC" # Let the user override the test. 2893else 2894as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2895for as_dir in $PATH 2896do 2897 IFS=$as_save_IFS 2898 test -z "$as_dir" && as_dir=. 2899 for ac_exec_ext in '' $ac_executable_extensions; do 2900 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2901 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2902 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2903 break 2 2904 fi 2905done 2906 done 2907IFS=$as_save_IFS 2908 2909fi 2910fi 2911CC=$ac_cv_prog_CC 2912if test -n "$CC"; then 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2914$as_echo "$CC" >&6; } 2915else 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2917$as_echo "no" >&6; } 2918fi 2919 2920 2921fi 2922if test -z "$ac_cv_prog_CC"; then 2923 ac_ct_CC=$CC 2924 # Extract the first word of "gcc", so it can be a program name with args. 2925set dummy gcc; ac_word=$2 2926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2927$as_echo_n "checking for $ac_word... " >&6; } 2928if ${ac_cv_prog_ac_ct_CC+:} false; then : 2929 $as_echo_n "(cached) " >&6 2930else 2931 if test -n "$ac_ct_CC"; then 2932 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2933else 2934as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2935for as_dir in $PATH 2936do 2937 IFS=$as_save_IFS 2938 test -z "$as_dir" && as_dir=. 2939 for ac_exec_ext in '' $ac_executable_extensions; do 2940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2941 ac_cv_prog_ac_ct_CC="gcc" 2942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2943 break 2 2944 fi 2945done 2946 done 2947IFS=$as_save_IFS 2948 2949fi 2950fi 2951ac_ct_CC=$ac_cv_prog_ac_ct_CC 2952if test -n "$ac_ct_CC"; then 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2954$as_echo "$ac_ct_CC" >&6; } 2955else 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2957$as_echo "no" >&6; } 2958fi 2959 2960 if test "x$ac_ct_CC" = x; then 2961 CC="" 2962 else 2963 case $cross_compiling:$ac_tool_warned in 2964yes:) 2965{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2966$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2967ac_tool_warned=yes ;; 2968esac 2969 CC=$ac_ct_CC 2970 fi 2971else 2972 CC="$ac_cv_prog_CC" 2973fi 2974 2975if test -z "$CC"; then 2976 if test -n "$ac_tool_prefix"; then 2977 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2978set dummy ${ac_tool_prefix}cc; ac_word=$2 2979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2980$as_echo_n "checking for $ac_word... " >&6; } 2981if ${ac_cv_prog_CC+:} false; then : 2982 $as_echo_n "(cached) " >&6 2983else 2984 if test -n "$CC"; then 2985 ac_cv_prog_CC="$CC" # Let the user override the test. 2986else 2987as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2988for as_dir in $PATH 2989do 2990 IFS=$as_save_IFS 2991 test -z "$as_dir" && as_dir=. 2992 for ac_exec_ext in '' $ac_executable_extensions; do 2993 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2994 ac_cv_prog_CC="${ac_tool_prefix}cc" 2995 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2996 break 2 2997 fi 2998done 2999 done 3000IFS=$as_save_IFS 3001 3002fi 3003fi 3004CC=$ac_cv_prog_CC 3005if test -n "$CC"; then 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3007$as_echo "$CC" >&6; } 3008else 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3010$as_echo "no" >&6; } 3011fi 3012 3013 3014 fi 3015fi 3016if test -z "$CC"; then 3017 # Extract the first word of "cc", so it can be a program name with args. 3018set dummy cc; ac_word=$2 3019{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3020$as_echo_n "checking for $ac_word... " >&6; } 3021if ${ac_cv_prog_CC+:} false; then : 3022 $as_echo_n "(cached) " >&6 3023else 3024 if test -n "$CC"; then 3025 ac_cv_prog_CC="$CC" # Let the user override the test. 3026else 3027 ac_prog_rejected=no 3028as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029for as_dir in $PATH 3030do 3031 IFS=$as_save_IFS 3032 test -z "$as_dir" && as_dir=. 3033 for ac_exec_ext in '' $ac_executable_extensions; do 3034 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3035 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3036 ac_prog_rejected=yes 3037 continue 3038 fi 3039 ac_cv_prog_CC="cc" 3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043done 3044 done 3045IFS=$as_save_IFS 3046 3047if test $ac_prog_rejected = yes; then 3048 # We found a bogon in the path, so make sure we never use it. 3049 set dummy $ac_cv_prog_CC 3050 shift 3051 if test $# != 0; then 3052 # We chose a different compiler from the bogus one. 3053 # However, it has the same basename, so the bogon will be chosen 3054 # first if we set CC to just the basename; use the full file name. 3055 shift 3056 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3057 fi 3058fi 3059fi 3060fi 3061CC=$ac_cv_prog_CC 3062if test -n "$CC"; then 3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3064$as_echo "$CC" >&6; } 3065else 3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3067$as_echo "no" >&6; } 3068fi 3069 3070 3071fi 3072if test -z "$CC"; then 3073 if test -n "$ac_tool_prefix"; then 3074 for ac_prog in cl.exe 3075 do 3076 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3077set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3078{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3079$as_echo_n "checking for $ac_word... " >&6; } 3080if ${ac_cv_prog_CC+:} false; then : 3081 $as_echo_n "(cached) " >&6 3082else 3083 if test -n "$CC"; then 3084 ac_cv_prog_CC="$CC" # Let the user override the test. 3085else 3086as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3087for as_dir in $PATH 3088do 3089 IFS=$as_save_IFS 3090 test -z "$as_dir" && as_dir=. 3091 for ac_exec_ext in '' $ac_executable_extensions; do 3092 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3093 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3094 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3095 break 2 3096 fi 3097done 3098 done 3099IFS=$as_save_IFS 3100 3101fi 3102fi 3103CC=$ac_cv_prog_CC 3104if test -n "$CC"; then 3105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3106$as_echo "$CC" >&6; } 3107else 3108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3109$as_echo "no" >&6; } 3110fi 3111 3112 3113 test -n "$CC" && break 3114 done 3115fi 3116if test -z "$CC"; then 3117 ac_ct_CC=$CC 3118 for ac_prog in cl.exe 3119do 3120 # Extract the first word of "$ac_prog", so it can be a program name with args. 3121set dummy $ac_prog; ac_word=$2 3122{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3123$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3179See \`config.log' for more details" "$LINENO" 5; } 3180 3181# Provide some information about the compiler. 3182$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3183set X $ac_compile 3184ac_compiler=$2 3185for ac_option in --version -v -V -qversion; do 3186 { { ac_try="$ac_compiler $ac_option >&5" 3187case "(($ac_try" in 3188 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3189 *) ac_try_echo=$ac_try;; 3190esac 3191eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3192$as_echo "$ac_try_echo"; } >&5 3193 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3194 ac_status=$? 3195 if test -s conftest.err; then 3196 sed '10a\ 3197... rest of stderr output deleted ... 3198 10q' conftest.err >conftest.er1 3199 cat conftest.er1 >&5 3200 fi 3201 rm -f conftest.er1 conftest.err 3202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3203 test $ac_status = 0; } 3204done 3205 3206cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3207/* end confdefs.h. */ 3208 3209int 3210main () 3211{ 3212 3213 ; 3214 return 0; 3215} 3216_ACEOF 3217ac_clean_files_save=$ac_clean_files 3218ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3219# Try to create an executable without -o first, disregard a.out. 3220# It will help us diagnose broken compilers, and finding out an intuition 3221# of exeext. 3222{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3223$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3253# so that the user can short-circuit this test for compilers unknown to 3254# Autoconf. 3255for ac_file in $ac_files '' 3256do 3257 test -f "$ac_file" || continue 3258 case $ac_file in 3259 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3260 ;; 3261 [ab].out ) 3262 # We found the default executable, but exeext='' is most 3263 # certainly right. 3264 break;; 3265 *.* ) 3266 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3267 then :; else 3268 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3269 fi 3270 # We set ac_cv_exeext here because the later test for it is not 3271 # safe: cross compilers may not add the suffix if given an `-o' 3272 # argument, so we may need to know it at that point already. 3273 # Even if this section looks crufty: it has the advantage of 3274 # actually working. 3275 break;; 3276 * ) 3277 break;; 3278 esac 3279done 3280test "$ac_cv_exeext" = no && ac_cv_exeext= 3281 3282else 3283 ac_file='' 3284fi 3285if test -z "$ac_file"; then : 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3287$as_echo "no" >&6; } 3288$as_echo "$as_me: failed program was:" >&5 3289sed 's/^/| /' conftest.$ac_ext >&5 3290 3291{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3292$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3293as_fn_error 77 "C compiler cannot create executables 3294See \`config.log' for more details" "$LINENO" 5; } 3295else 3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3297$as_echo "yes" >&6; } 3298fi 3299{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3300$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3322# work properly (i.e., refer to `conftest.exe'), while it won't with 3323# `rm'. 3324for ac_file in conftest.exe conftest conftest.*; do 3325 test -f "$ac_file" || continue 3326 case $ac_file in 3327 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3328 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3329 break;; 3330 * ) break;; 3331 esac 3332done 3333else 3334 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3335$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3336as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3337See \`config.log' for more details" "$LINENO" 5; } 3338fi 3339rm -f conftest conftest$ac_cv_exeext 3340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3341$as_echo "$ac_cv_exeext" >&6; } 3342 3343rm -f conftest.$ac_ext 3344EXEEXT=$ac_cv_exeext 3345ac_exeext=$EXEEXT 3346cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3347/* end confdefs.h. */ 3348#include <stdio.h> 3349int 3350main () 3351{ 3352FILE *f = fopen ("conftest.out", "w"); 3353 return ferror (f) || fclose (f) != 0; 3354 3355 ; 3356 return 0; 3357} 3358_ACEOF 3359ac_clean_files="$ac_clean_files conftest.out" 3360# Check that the compiler produces executables we can run. If not, either 3361# the compiler is broken, or we cross compile. 3362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3363$as_echo_n "checking whether we are cross compiling... " >&6; } 3364if test "$cross_compiling" != yes; then 3365 { { ac_try="$ac_link" 3366case "(($ac_try" in 3367 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3368 *) ac_try_echo=$ac_try;; 3369esac 3370eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3371$as_echo "$ac_try_echo"; } >&5 3372 (eval "$ac_link") 2>&5 3373 ac_status=$? 3374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3375 test $ac_status = 0; } 3376 if { ac_try='./conftest$ac_cv_exeext' 3377 { { case "(($ac_try" in 3378 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3379 *) ac_try_echo=$ac_try;; 3380esac 3381eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3382$as_echo "$ac_try_echo"; } >&5 3383 (eval "$ac_try") 2>&5 3384 ac_status=$? 3385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3386 test $ac_status = 0; }; }; then 3387 cross_compiling=no 3388 else 3389 if test "$cross_compiling" = maybe; then 3390 cross_compiling=yes 3391 else 3392 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3393$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3394as_fn_error $? "cannot run C compiled programs. 3395If you meant to cross compile, use \`--host'. 3396See \`config.log' for more details" "$LINENO" 5; } 3397 fi 3398 fi 3399fi 3400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3401$as_echo "$cross_compiling" >&6; } 3402 3403rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3404ac_clean_files=$ac_clean_files_save 3405{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3406$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3448See \`config.log' for more details" "$LINENO" 5; } 3449fi 3450rm -f conftest.$ac_cv_objext conftest.$ac_ext 3451fi 3452{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3453$as_echo "$ac_cv_objext" >&6; } 3454OBJEXT=$ac_cv_objext 3455ac_objext=$OBJEXT 3456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3457$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3573if ${ac_cv_prog_cc_c89+:} false; then : 3574 $as_echo_n "(cached) " >&6 3575else 3576 ac_cv_prog_cc_c89=no 3577ac_save_CC=$CC 3578cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3579/* end confdefs.h. */ 3580#include <stdarg.h> 3581#include <stdio.h> 3582struct stat; 3583/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3584struct buf { int x; }; 3585FILE * (*rcsopen) (struct buf *, struct stat *, int); 3586static char *e (p, i) 3587 char **p; 3588 int i; 3589{ 3590 return p[i]; 3591} 3592static char *f (char * (*g) (char **, int), char **p, ...) 3593{ 3594 char *s; 3595 va_list v; 3596 va_start (v,p); 3597 s = g (p, va_arg (v,int)); 3598 va_end (v); 3599 return s; 3600} 3601 3602/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3603 function prototypes and stuff, but not '\xHH' hex character constants. 3604 These don't provoke an error unfortunately, instead are silently treated 3605 as 'x'. The following induces an error, until -std is added to get 3606 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3607 array size at least. It's necessary to write '\x00'==0 to get something 3608 that's true only with -std. */ 3609int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3610 3611/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3612 inside strings and character constants. */ 3613#define FOO(x) 'x' 3614int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3615 3616int test (int i, double x); 3617struct s1 {int (*f) (int a);}; 3618struct s2 {int (*f) (double a);}; 3619int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3620int argc; 3621char **argv; 3622int 3623main () 3624{ 3625return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3626 ; 3627 return 0; 3628} 3629_ACEOF 3630for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3631 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3632do 3633 CC="$ac_save_CC $ac_arg" 3634 if ac_fn_c_try_compile "$LINENO"; then : 3635 ac_cv_prog_cc_c89=$ac_arg 3636fi 3637rm -f core conftest.err conftest.$ac_objext 3638 test "x$ac_cv_prog_cc_c89" != "xno" && break 3639done 3640rm -f conftest.$ac_ext 3641CC=$ac_save_CC 3642 3643fi 3644# AC_CACHE_VAL 3645case "x$ac_cv_prog_cc_c89" in 3646 x) 3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3648$as_echo "none needed" >&6; } ;; 3649 xno) 3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3651$as_echo "unsupported" >&6; } ;; 3652 *) 3653 CC="$CC $ac_cv_prog_cc_c89" 3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3655$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3656esac 3657if test "x$ac_cv_prog_cc_c89" != xno; then : 3658 3659fi 3660 3661ac_ext=c 3662ac_cpp='$CPP $CPPFLAGS' 3663ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3664ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3665ac_compiler_gnu=$ac_cv_c_compiler_gnu 3666 3667ac_ext=cpp 3668ac_cpp='$CXXCPP $CPPFLAGS' 3669ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3670ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3671ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3672if test -z "$CXX"; then 3673 if test -n "$CCC"; then 3674 CXX=$CCC 3675 else 3676 if test -n "$ac_tool_prefix"; then 3677 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3678 do 3679 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3680set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3681{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3682$as_echo_n "checking for $ac_word... " >&6; } 3683if ${ac_cv_prog_CXX+:} false; then : 3684 $as_echo_n "(cached) " >&6 3685else 3686 if test -n "$CXX"; then 3687 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3688else 3689as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3690for as_dir in $PATH 3691do 3692 IFS=$as_save_IFS 3693 test -z "$as_dir" && as_dir=. 3694 for ac_exec_ext in '' $ac_executable_extensions; do 3695 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3696 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3697 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3698 break 2 3699 fi 3700done 3701 done 3702IFS=$as_save_IFS 3703 3704fi 3705fi 3706CXX=$ac_cv_prog_CXX 3707if test -n "$CXX"; then 3708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 3709$as_echo "$CXX" >&6; } 3710else 3711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3712$as_echo "no" >&6; } 3713fi 3714 3715 3716 test -n "$CXX" && break 3717 done 3718fi 3719if test -z "$CXX"; then 3720 ac_ct_CXX=$CXX 3721 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3722do 3723 # Extract the first word of "$ac_prog", so it can be a program name with args. 3724set dummy $ac_prog; ac_word=$2 3725{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3726$as_echo_n "checking for $ac_word... " >&6; } 3727if ${ac_cv_prog_ac_ct_CXX+:} false; then : 3728 $as_echo_n "(cached) " >&6 3729else 3730 if test -n "$ac_ct_CXX"; then 3731 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 3732else 3733as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3734for as_dir in $PATH 3735do 3736 IFS=$as_save_IFS 3737 test -z "$as_dir" && as_dir=. 3738 for ac_exec_ext in '' $ac_executable_extensions; do 3739 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3740 ac_cv_prog_ac_ct_CXX="$ac_prog" 3741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3742 break 2 3743 fi 3744done 3745 done 3746IFS=$as_save_IFS 3747 3748fi 3749fi 3750ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 3751if test -n "$ac_ct_CXX"; then 3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 3753$as_echo "$ac_ct_CXX" >&6; } 3754else 3755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3756$as_echo "no" >&6; } 3757fi 3758 3759 3760 test -n "$ac_ct_CXX" && break 3761done 3762 3763 if test "x$ac_ct_CXX" = x; then 3764 CXX="g++" 3765 else 3766 case $cross_compiling:$ac_tool_warned in 3767yes:) 3768{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3769$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3770ac_tool_warned=yes ;; 3771esac 3772 CXX=$ac_ct_CXX 3773 fi 3774fi 3775 3776 fi 3777fi 3778# Provide some information about the compiler. 3779$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 3780set X $ac_compile 3781ac_compiler=$2 3782for ac_option in --version -v -V -qversion; do 3783 { { ac_try="$ac_compiler $ac_option >&5" 3784case "(($ac_try" in 3785 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3786 *) ac_try_echo=$ac_try;; 3787esac 3788eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3789$as_echo "$ac_try_echo"; } >&5 3790 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3791 ac_status=$? 3792 if test -s conftest.err; then 3793 sed '10a\ 3794... rest of stderr output deleted ... 3795 10q' conftest.err >conftest.er1 3796 cat conftest.er1 >&5 3797 fi 3798 rm -f conftest.er1 conftest.err 3799 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3800 test $ac_status = 0; } 3801done 3802 3803{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 3804$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 3805if ${ac_cv_cxx_compiler_gnu+:} false; then : 3806 $as_echo_n "(cached) " >&6 3807else 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3809/* end confdefs.h. */ 3810 3811int 3812main () 3813{ 3814#ifndef __GNUC__ 3815 choke me 3816#endif 3817 3818 ; 3819 return 0; 3820} 3821_ACEOF 3822if ac_fn_cxx_try_compile "$LINENO"; then : 3823 ac_compiler_gnu=yes 3824else 3825 ac_compiler_gnu=no 3826fi 3827rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3828ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3829 3830fi 3831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 3832$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 3833if test $ac_compiler_gnu = yes; then 3834 GXX=yes 3835else 3836 GXX= 3837fi 3838ac_test_CXXFLAGS=${CXXFLAGS+set} 3839ac_save_CXXFLAGS=$CXXFLAGS 3840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 3841$as_echo_n "checking whether $CXX accepts -g... " >&6; } 3842if ${ac_cv_prog_cxx_g+:} false; then : 3843 $as_echo_n "(cached) " >&6 3844else 3845 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3846 ac_cxx_werror_flag=yes 3847 ac_cv_prog_cxx_g=no 3848 CXXFLAGS="-g" 3849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3850/* end confdefs.h. */ 3851 3852int 3853main () 3854{ 3855 3856 ; 3857 return 0; 3858} 3859_ACEOF 3860if ac_fn_cxx_try_compile "$LINENO"; then : 3861 ac_cv_prog_cxx_g=yes 3862else 3863 CXXFLAGS="" 3864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3865/* end confdefs.h. */ 3866 3867int 3868main () 3869{ 3870 3871 ; 3872 return 0; 3873} 3874_ACEOF 3875if ac_fn_cxx_try_compile "$LINENO"; then : 3876 3877else 3878 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3879 CXXFLAGS="-g" 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881/* end confdefs.h. */ 3882 3883int 3884main () 3885{ 3886 3887 ; 3888 return 0; 3889} 3890_ACEOF 3891if ac_fn_cxx_try_compile "$LINENO"; then : 3892 ac_cv_prog_cxx_g=yes 3893fi 3894rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3895fi 3896rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3897fi 3898rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3899 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3900fi 3901{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 3902$as_echo "$ac_cv_prog_cxx_g" >&6; } 3903if test "$ac_test_CXXFLAGS" = set; then 3904 CXXFLAGS=$ac_save_CXXFLAGS 3905elif test $ac_cv_prog_cxx_g = yes; then 3906 if test "$GXX" = yes; then 3907 CXXFLAGS="-g -O2" 3908 else 3909 CXXFLAGS="-g" 3910 fi 3911else 3912 if test "$GXX" = yes; then 3913 CXXFLAGS="-O2" 3914 else 3915 CXXFLAGS= 3916 fi 3917fi 3918ac_ext=c 3919ac_cpp='$CPP $CPPFLAGS' 3920ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3921ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3922ac_compiler_gnu=$ac_cv_c_compiler_gnu 3923 3924if test -n "$ac_tool_prefix"; then 3925 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3926set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3927{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3928$as_echo_n "checking for $ac_word... " >&6; } 3929if ${ac_cv_prog_RANLIB+:} false; then : 3930 $as_echo_n "(cached) " >&6 3931else 3932 if test -n "$RANLIB"; then 3933 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3934else 3935as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3936for as_dir in $PATH 3937do 3938 IFS=$as_save_IFS 3939 test -z "$as_dir" && as_dir=. 3940 for ac_exec_ext in '' $ac_executable_extensions; do 3941 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3942 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3943 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3944 break 2 3945 fi 3946done 3947 done 3948IFS=$as_save_IFS 3949 3950fi 3951fi 3952RANLIB=$ac_cv_prog_RANLIB 3953if test -n "$RANLIB"; then 3954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3955$as_echo "$RANLIB" >&6; } 3956else 3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3958$as_echo "no" >&6; } 3959fi 3960 3961 3962fi 3963if test -z "$ac_cv_prog_RANLIB"; then 3964 ac_ct_RANLIB=$RANLIB 3965 # Extract the first word of "ranlib", so it can be a program name with args. 3966set dummy ranlib; ac_word=$2 3967{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3968$as_echo_n "checking for $ac_word... " >&6; } 3969if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3970 $as_echo_n "(cached) " >&6 3971else 3972 if test -n "$ac_ct_RANLIB"; then 3973 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3974else 3975as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3976for as_dir in $PATH 3977do 3978 IFS=$as_save_IFS 3979 test -z "$as_dir" && as_dir=. 3980 for ac_exec_ext in '' $ac_executable_extensions; do 3981 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3982 ac_cv_prog_ac_ct_RANLIB="ranlib" 3983 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3984 break 2 3985 fi 3986done 3987 done 3988IFS=$as_save_IFS 3989 3990fi 3991fi 3992ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3993if test -n "$ac_ct_RANLIB"; then 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3995$as_echo "$ac_ct_RANLIB" >&6; } 3996else 3997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3998$as_echo "no" >&6; } 3999fi 4000 4001 if test "x$ac_ct_RANLIB" = x; then 4002 RANLIB=":" 4003 else 4004 case $cross_compiling:$ac_tool_warned in 4005yes:) 4006{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4007$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4008ac_tool_warned=yes ;; 4009esac 4010 RANLIB=$ac_ct_RANLIB 4011 fi 4012else 4013 RANLIB="$ac_cv_prog_RANLIB" 4014fi 4015 4016if test -n "$ac_tool_prefix"; then 4017 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 4018set dummy ${ac_tool_prefix}ar; ac_word=$2 4019{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4020$as_echo_n "checking for $ac_word... " >&6; } 4021if ${ac_cv_prog_AR+:} false; then : 4022 $as_echo_n "(cached) " >&6 4023else 4024 if test -n "$AR"; then 4025 ac_cv_prog_AR="$AR" # Let the user override the test. 4026else 4027as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4028for as_dir in $PATH 4029do 4030 IFS=$as_save_IFS 4031 test -z "$as_dir" && as_dir=. 4032 for ac_exec_ext in '' $ac_executable_extensions; do 4033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4034 ac_cv_prog_AR="${ac_tool_prefix}ar" 4035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4036 break 2 4037 fi 4038done 4039 done 4040IFS=$as_save_IFS 4041 4042fi 4043fi 4044AR=$ac_cv_prog_AR 4045if test -n "$AR"; then 4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 4047$as_echo "$AR" >&6; } 4048else 4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4050$as_echo "no" >&6; } 4051fi 4052 4053 4054fi 4055if test -z "$ac_cv_prog_AR"; then 4056 ac_ct_AR=$AR 4057 # Extract the first word of "ar", so it can be a program name with args. 4058set dummy ar; ac_word=$2 4059{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4060$as_echo_n "checking for $ac_word... " >&6; } 4061if ${ac_cv_prog_ac_ct_AR+:} false; then : 4062 $as_echo_n "(cached) " >&6 4063else 4064 if test -n "$ac_ct_AR"; then 4065 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 4066else 4067as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4068for as_dir in $PATH 4069do 4070 IFS=$as_save_IFS 4071 test -z "$as_dir" && as_dir=. 4072 for ac_exec_ext in '' $ac_executable_extensions; do 4073 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4074 ac_cv_prog_ac_ct_AR="ar" 4075 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4076 break 2 4077 fi 4078done 4079 done 4080IFS=$as_save_IFS 4081 4082fi 4083fi 4084ac_ct_AR=$ac_cv_prog_ac_ct_AR 4085if test -n "$ac_ct_AR"; then 4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 4087$as_echo "$ac_ct_AR" >&6; } 4088else 4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4090$as_echo "no" >&6; } 4091fi 4092 4093 if test "x$ac_ct_AR" = x; then 4094 AR="" 4095 else 4096 case $cross_compiling:$ac_tool_warned in 4097yes:) 4098{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4099$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4100ac_tool_warned=yes ;; 4101esac 4102 AR=$ac_ct_AR 4103 fi 4104else 4105 AR="$ac_cv_prog_AR" 4106fi 4107 4108 4109 4110ac_ext=c 4111ac_cpp='$CPP $CPPFLAGS' 4112ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4113ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4114ac_compiler_gnu=$ac_cv_c_compiler_gnu 4115{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4116$as_echo_n "checking how to run the C preprocessor... " >&6; } 4117# On Suns, sometimes $CPP names a directory. 4118if test -n "$CPP" && test -d "$CPP"; then 4119 CPP= 4120fi 4121if test -z "$CPP"; then 4122 if ${ac_cv_prog_CPP+:} false; then : 4123 $as_echo_n "(cached) " >&6 4124else 4125 # Double quotes because CPP needs to be expanded 4126 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4127 do 4128 ac_preproc_ok=false 4129for ac_c_preproc_warn_flag in '' yes 4130do 4131 # Use a header file that comes with gcc, so configuring glibc 4132 # with a fresh cross-compiler works. 4133 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4134 # <limits.h> exists even on freestanding compilers. 4135 # On the NeXT, cc -E runs the code through the compiler's parser, 4136 # not just through cpp. "Syntax error" is here to catch this case. 4137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4138/* end confdefs.h. */ 4139#ifdef __STDC__ 4140# include <limits.h> 4141#else 4142# include <assert.h> 4143#endif 4144 Syntax error 4145_ACEOF 4146if ac_fn_c_try_cpp "$LINENO"; then : 4147 4148else 4149 # Broken: fails on valid input. 4150continue 4151fi 4152rm -f conftest.err conftest.i conftest.$ac_ext 4153 4154 # OK, works on sane cases. Now check whether nonexistent headers 4155 # can be detected and how. 4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4157/* end confdefs.h. */ 4158#include <ac_nonexistent.h> 4159_ACEOF 4160if ac_fn_c_try_cpp "$LINENO"; then : 4161 # Broken: success on invalid input. 4162continue 4163else 4164 # Passes both tests. 4165ac_preproc_ok=: 4166break 4167fi 4168rm -f conftest.err conftest.i conftest.$ac_ext 4169 4170done 4171# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4172rm -f conftest.i conftest.err conftest.$ac_ext 4173if $ac_preproc_ok; then : 4174 break 4175fi 4176 4177 done 4178 ac_cv_prog_CPP=$CPP 4179 4180fi 4181 CPP=$ac_cv_prog_CPP 4182else 4183 ac_cv_prog_CPP=$CPP 4184fi 4185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4186$as_echo "$CPP" >&6; } 4187ac_preproc_ok=false 4188for ac_c_preproc_warn_flag in '' yes 4189do 4190 # Use a header file that comes with gcc, so configuring glibc 4191 # with a fresh cross-compiler works. 4192 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4193 # <limits.h> exists even on freestanding compilers. 4194 # On the NeXT, cc -E runs the code through the compiler's parser, 4195 # not just through cpp. "Syntax error" is here to catch this case. 4196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4197/* end confdefs.h. */ 4198#ifdef __STDC__ 4199# include <limits.h> 4200#else 4201# include <assert.h> 4202#endif 4203 Syntax error 4204_ACEOF 4205if ac_fn_c_try_cpp "$LINENO"; then : 4206 4207else 4208 # Broken: fails on valid input. 4209continue 4210fi 4211rm -f conftest.err conftest.i conftest.$ac_ext 4212 4213 # OK, works on sane cases. Now check whether nonexistent headers 4214 # can be detected and how. 4215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4216/* end confdefs.h. */ 4217#include <ac_nonexistent.h> 4218_ACEOF 4219if ac_fn_c_try_cpp "$LINENO"; then : 4220 # Broken: success on invalid input. 4221continue 4222else 4223 # Passes both tests. 4224ac_preproc_ok=: 4225break 4226fi 4227rm -f conftest.err conftest.i conftest.$ac_ext 4228 4229done 4230# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4231rm -f conftest.i conftest.err conftest.$ac_ext 4232if $ac_preproc_ok; then : 4233 4234else 4235 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4236$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4237as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4238See \`config.log' for more details" "$LINENO" 5; } 4239fi 4240 4241ac_ext=c 4242ac_cpp='$CPP $CPPFLAGS' 4243ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4244ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4245ac_compiler_gnu=$ac_cv_c_compiler_gnu 4246 4247 4248{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4249$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4250if ${ac_cv_path_GREP+:} false; then : 4251 $as_echo_n "(cached) " >&6 4252else 4253 if test -z "$GREP"; then 4254 ac_path_GREP_found=false 4255 # Loop through the user's path and test for each of PROGNAME-LIST 4256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4257for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4258do 4259 IFS=$as_save_IFS 4260 test -z "$as_dir" && as_dir=. 4261 for ac_prog in grep ggrep; do 4262 for ac_exec_ext in '' $ac_executable_extensions; do 4263 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4264 as_fn_executable_p "$ac_path_GREP" || continue 4265# Check for GNU ac_path_GREP and select it if it is found. 4266 # Check for GNU $ac_path_GREP 4267case `"$ac_path_GREP" --version 2>&1` in 4268*GNU*) 4269 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4270*) 4271 ac_count=0 4272 $as_echo_n 0123456789 >"conftest.in" 4273 while : 4274 do 4275 cat "conftest.in" "conftest.in" >"conftest.tmp" 4276 mv "conftest.tmp" "conftest.in" 4277 cp "conftest.in" "conftest.nl" 4278 $as_echo 'GREP' >> "conftest.nl" 4279 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4280 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4281 as_fn_arith $ac_count + 1 && ac_count=$as_val 4282 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4283 # Best one so far, save it but keep looking for a better one 4284 ac_cv_path_GREP="$ac_path_GREP" 4285 ac_path_GREP_max=$ac_count 4286 fi 4287 # 10*(2^10) chars as input seems more than enough 4288 test $ac_count -gt 10 && break 4289 done 4290 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4291esac 4292 4293 $ac_path_GREP_found && break 3 4294 done 4295 done 4296 done 4297IFS=$as_save_IFS 4298 if test -z "$ac_cv_path_GREP"; then 4299 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4300 fi 4301else 4302 ac_cv_path_GREP=$GREP 4303fi 4304 4305fi 4306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4307$as_echo "$ac_cv_path_GREP" >&6; } 4308 GREP="$ac_cv_path_GREP" 4309 4310 4311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4312$as_echo_n "checking for egrep... " >&6; } 4313if ${ac_cv_path_EGREP+:} false; then : 4314 $as_echo_n "(cached) " >&6 4315else 4316 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4317 then ac_cv_path_EGREP="$GREP -E" 4318 else 4319 if test -z "$EGREP"; then 4320 ac_path_EGREP_found=false 4321 # Loop through the user's path and test for each of PROGNAME-LIST 4322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4323for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4324do 4325 IFS=$as_save_IFS 4326 test -z "$as_dir" && as_dir=. 4327 for ac_prog in egrep; do 4328 for ac_exec_ext in '' $ac_executable_extensions; do 4329 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4330 as_fn_executable_p "$ac_path_EGREP" || continue 4331# Check for GNU ac_path_EGREP and select it if it is found. 4332 # Check for GNU $ac_path_EGREP 4333case `"$ac_path_EGREP" --version 2>&1` in 4334*GNU*) 4335 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4336*) 4337 ac_count=0 4338 $as_echo_n 0123456789 >"conftest.in" 4339 while : 4340 do 4341 cat "conftest.in" "conftest.in" >"conftest.tmp" 4342 mv "conftest.tmp" "conftest.in" 4343 cp "conftest.in" "conftest.nl" 4344 $as_echo 'EGREP' >> "conftest.nl" 4345 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4346 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4347 as_fn_arith $ac_count + 1 && ac_count=$as_val 4348 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4349 # Best one so far, save it but keep looking for a better one 4350 ac_cv_path_EGREP="$ac_path_EGREP" 4351 ac_path_EGREP_max=$ac_count 4352 fi 4353 # 10*(2^10) chars as input seems more than enough 4354 test $ac_count -gt 10 && break 4355 done 4356 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4357esac 4358 4359 $ac_path_EGREP_found && break 3 4360 done 4361 done 4362 done 4363IFS=$as_save_IFS 4364 if test -z "$ac_cv_path_EGREP"; then 4365 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4366 fi 4367else 4368 ac_cv_path_EGREP=$EGREP 4369fi 4370 4371 fi 4372fi 4373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4374$as_echo "$ac_cv_path_EGREP" >&6; } 4375 EGREP="$ac_cv_path_EGREP" 4376 4377 4378{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4379$as_echo_n "checking for ANSI C header files... " >&6; } 4380if ${ac_cv_header_stdc+:} false; then : 4381 $as_echo_n "(cached) " >&6 4382else 4383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4384/* end confdefs.h. */ 4385#include <stdlib.h> 4386#include <stdarg.h> 4387#include <string.h> 4388#include <float.h> 4389 4390int 4391main () 4392{ 4393 4394 ; 4395 return 0; 4396} 4397_ACEOF 4398if ac_fn_c_try_compile "$LINENO"; then : 4399 ac_cv_header_stdc=yes 4400else 4401 ac_cv_header_stdc=no 4402fi 4403rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4404 4405if test $ac_cv_header_stdc = yes; then 4406 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4408/* end confdefs.h. */ 4409#include <string.h> 4410 4411_ACEOF 4412if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4413 $EGREP "memchr" >/dev/null 2>&1; then : 4414 4415else 4416 ac_cv_header_stdc=no 4417fi 4418rm -f conftest* 4419 4420fi 4421 4422if test $ac_cv_header_stdc = yes; then 4423 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4425/* end confdefs.h. */ 4426#include <stdlib.h> 4427 4428_ACEOF 4429if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4430 $EGREP "free" >/dev/null 2>&1; then : 4431 4432else 4433 ac_cv_header_stdc=no 4434fi 4435rm -f conftest* 4436 4437fi 4438 4439if test $ac_cv_header_stdc = yes; then 4440 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4441 if test "$cross_compiling" = yes; then : 4442 : 4443else 4444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4445/* end confdefs.h. */ 4446#include <ctype.h> 4447#include <stdlib.h> 4448#if ((' ' & 0x0FF) == 0x020) 4449# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4450# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4451#else 4452# define ISLOWER(c) \ 4453 (('a' <= (c) && (c) <= 'i') \ 4454 || ('j' <= (c) && (c) <= 'r') \ 4455 || ('s' <= (c) && (c) <= 'z')) 4456# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4457#endif 4458 4459#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4460int 4461main () 4462{ 4463 int i; 4464 for (i = 0; i < 256; i++) 4465 if (XOR (islower (i), ISLOWER (i)) 4466 || toupper (i) != TOUPPER (i)) 4467 return 2; 4468 return 0; 4469} 4470_ACEOF 4471if ac_fn_c_try_run "$LINENO"; then : 4472 4473else 4474 ac_cv_header_stdc=no 4475fi 4476rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4477 conftest.$ac_objext conftest.beam conftest.$ac_ext 4478fi 4479 4480fi 4481fi 4482{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4483$as_echo "$ac_cv_header_stdc" >&6; } 4484if test $ac_cv_header_stdc = yes; then 4485 4486$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4487 4488fi 4489 4490# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4491for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4492 inttypes.h stdint.h unistd.h 4493do : 4494 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4495ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4496" 4497if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4498 cat >>confdefs.h <<_ACEOF 4499#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4500_ACEOF 4501 4502fi 4503 4504done 4505 4506 4507 4508 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4509if test "x$ac_cv_header_minix_config_h" = xyes; then : 4510 MINIX=yes 4511else 4512 MINIX= 4513fi 4514 4515 4516 if test "$MINIX" = yes; then 4517 4518$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4519 4520 4521$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4522 4523 4524$as_echo "#define _MINIX 1" >>confdefs.h 4525 4526 fi 4527 4528 4529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4530$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4531if ${ac_cv_safe_to_define___extensions__+:} false; then : 4532 $as_echo_n "(cached) " >&6 4533else 4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4535/* end confdefs.h. */ 4536 4537# define __EXTENSIONS__ 1 4538 $ac_includes_default 4539int 4540main () 4541{ 4542 4543 ; 4544 return 0; 4545} 4546_ACEOF 4547if ac_fn_c_try_compile "$LINENO"; then : 4548 ac_cv_safe_to_define___extensions__=yes 4549else 4550 ac_cv_safe_to_define___extensions__=no 4551fi 4552rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4553fi 4554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4555$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4556 test $ac_cv_safe_to_define___extensions__ = yes && 4557 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4558 4559 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4560 4561 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4562 4563 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4564 4565 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4566 4567 4568# Check whether --enable-largefile was given. 4569if test "${enable_largefile+set}" = set; then : 4570 enableval=$enable_largefile; 4571fi 4572 4573if test "$enable_largefile" != no; then 4574 4575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 4576$as_echo_n "checking for special C compiler options needed for large files... " >&6; } 4577if ${ac_cv_sys_largefile_CC+:} false; then : 4578 $as_echo_n "(cached) " >&6 4579else 4580 ac_cv_sys_largefile_CC=no 4581 if test "$GCC" != yes; then 4582 ac_save_CC=$CC 4583 while :; do 4584 # IRIX 6.2 and later do not support large files by default, 4585 # so use the C compiler's -n32 option if that helps. 4586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4587/* end confdefs.h. */ 4588#include <sys/types.h> 4589 /* Check that off_t can represent 2**63 - 1 correctly. 4590 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4591 since some C++ compilers masquerading as C compilers 4592 incorrectly reject 9223372036854775807. */ 4593#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4594 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4595 && LARGE_OFF_T % 2147483647 == 1) 4596 ? 1 : -1]; 4597int 4598main () 4599{ 4600 4601 ; 4602 return 0; 4603} 4604_ACEOF 4605 if ac_fn_c_try_compile "$LINENO"; then : 4606 break 4607fi 4608rm -f core conftest.err conftest.$ac_objext 4609 CC="$CC -n32" 4610 if ac_fn_c_try_compile "$LINENO"; then : 4611 ac_cv_sys_largefile_CC=' -n32'; break 4612fi 4613rm -f core conftest.err conftest.$ac_objext 4614 break 4615 done 4616 CC=$ac_save_CC 4617 rm -f conftest.$ac_ext 4618 fi 4619fi 4620{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 4621$as_echo "$ac_cv_sys_largefile_CC" >&6; } 4622 if test "$ac_cv_sys_largefile_CC" != no; then 4623 CC=$CC$ac_cv_sys_largefile_CC 4624 fi 4625 4626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4627$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 4628if ${ac_cv_sys_file_offset_bits+:} false; then : 4629 $as_echo_n "(cached) " >&6 4630else 4631 while :; do 4632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4633/* end confdefs.h. */ 4634#include <sys/types.h> 4635 /* Check that off_t can represent 2**63 - 1 correctly. 4636 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4637 since some C++ compilers masquerading as C compilers 4638 incorrectly reject 9223372036854775807. */ 4639#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4640 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4641 && LARGE_OFF_T % 2147483647 == 1) 4642 ? 1 : -1]; 4643int 4644main () 4645{ 4646 4647 ; 4648 return 0; 4649} 4650_ACEOF 4651if ac_fn_c_try_compile "$LINENO"; then : 4652 ac_cv_sys_file_offset_bits=no; break 4653fi 4654rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4656/* end confdefs.h. */ 4657#define _FILE_OFFSET_BITS 64 4658#include <sys/types.h> 4659 /* Check that off_t can represent 2**63 - 1 correctly. 4660 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4661 since some C++ compilers masquerading as C compilers 4662 incorrectly reject 9223372036854775807. */ 4663#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4664 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4665 && LARGE_OFF_T % 2147483647 == 1) 4666 ? 1 : -1]; 4667int 4668main () 4669{ 4670 4671 ; 4672 return 0; 4673} 4674_ACEOF 4675if ac_fn_c_try_compile "$LINENO"; then : 4676 ac_cv_sys_file_offset_bits=64; break 4677fi 4678rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4679 ac_cv_sys_file_offset_bits=unknown 4680 break 4681done 4682fi 4683{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4684$as_echo "$ac_cv_sys_file_offset_bits" >&6; } 4685case $ac_cv_sys_file_offset_bits in #( 4686 no | unknown) ;; 4687 *) 4688cat >>confdefs.h <<_ACEOF 4689#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 4690_ACEOF 4691;; 4692esac 4693rm -rf conftest* 4694 if test $ac_cv_sys_file_offset_bits = unknown; then 4695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4696$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 4697if ${ac_cv_sys_large_files+:} false; then : 4698 $as_echo_n "(cached) " >&6 4699else 4700 while :; do 4701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4702/* end confdefs.h. */ 4703#include <sys/types.h> 4704 /* Check that off_t can represent 2**63 - 1 correctly. 4705 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4706 since some C++ compilers masquerading as C compilers 4707 incorrectly reject 9223372036854775807. */ 4708#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4709 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4710 && LARGE_OFF_T % 2147483647 == 1) 4711 ? 1 : -1]; 4712int 4713main () 4714{ 4715 4716 ; 4717 return 0; 4718} 4719_ACEOF 4720if ac_fn_c_try_compile "$LINENO"; then : 4721 ac_cv_sys_large_files=no; break 4722fi 4723rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4725/* end confdefs.h. */ 4726#define _LARGE_FILES 1 4727#include <sys/types.h> 4728 /* Check that off_t can represent 2**63 - 1 correctly. 4729 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4730 since some C++ compilers masquerading as C compilers 4731 incorrectly reject 9223372036854775807. */ 4732#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4733 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4734 && LARGE_OFF_T % 2147483647 == 1) 4735 ? 1 : -1]; 4736int 4737main () 4738{ 4739 4740 ; 4741 return 0; 4742} 4743_ACEOF 4744if ac_fn_c_try_compile "$LINENO"; then : 4745 ac_cv_sys_large_files=1; break 4746fi 4747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4748 ac_cv_sys_large_files=unknown 4749 break 4750done 4751fi 4752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4753$as_echo "$ac_cv_sys_large_files" >&6; } 4754case $ac_cv_sys_large_files in #( 4755 no | unknown) ;; 4756 *) 4757cat >>confdefs.h <<_ACEOF 4758#define _LARGE_FILES $ac_cv_sys_large_files 4759_ACEOF 4760;; 4761esac 4762rm -rf conftest* 4763 fi 4764 4765 4766fi 4767 4768 4769MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 4770for ac_prog in aclocal 4771do 4772 # Extract the first word of "$ac_prog", so it can be a program name with args. 4773set dummy $ac_prog; ac_word=$2 4774{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4775$as_echo_n "checking for $ac_word... " >&6; } 4776if ${ac_cv_prog_ACLOCAL+:} false; then : 4777 $as_echo_n "(cached) " >&6 4778else 4779 if test -n "$ACLOCAL"; then 4780 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 4781else 4782as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4783for as_dir in $PATH 4784do 4785 IFS=$as_save_IFS 4786 test -z "$as_dir" && as_dir=. 4787 for ac_exec_ext in '' $ac_executable_extensions; do 4788 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4789 ac_cv_prog_ACLOCAL="$ac_prog" 4790 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4791 break 2 4792 fi 4793done 4794 done 4795IFS=$as_save_IFS 4796 4797fi 4798fi 4799ACLOCAL=$ac_cv_prog_ACLOCAL 4800if test -n "$ACLOCAL"; then 4801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 4802$as_echo "$ACLOCAL" >&6; } 4803else 4804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4805$as_echo "no" >&6; } 4806fi 4807 4808 4809 test -n "$ACLOCAL" && break 4810done 4811test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 4812 4813for ac_prog in autoconf 4814do 4815 # Extract the first word of "$ac_prog", so it can be a program name with args. 4816set dummy $ac_prog; ac_word=$2 4817{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4818$as_echo_n "checking for $ac_word... " >&6; } 4819if ${ac_cv_prog_AUTOCONF+:} false; then : 4820 $as_echo_n "(cached) " >&6 4821else 4822 if test -n "$AUTOCONF"; then 4823 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 4824else 4825as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4826for as_dir in $PATH 4827do 4828 IFS=$as_save_IFS 4829 test -z "$as_dir" && as_dir=. 4830 for ac_exec_ext in '' $ac_executable_extensions; do 4831 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4832 ac_cv_prog_AUTOCONF="$ac_prog" 4833 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4834 break 2 4835 fi 4836done 4837 done 4838IFS=$as_save_IFS 4839 4840fi 4841fi 4842AUTOCONF=$ac_cv_prog_AUTOCONF 4843if test -n "$AUTOCONF"; then 4844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 4845$as_echo "$AUTOCONF" >&6; } 4846else 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4848$as_echo "no" >&6; } 4849fi 4850 4851 4852 test -n "$AUTOCONF" && break 4853done 4854test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 4855 4856for ac_prog in autoheader 4857do 4858 # Extract the first word of "$ac_prog", so it can be a program name with args. 4859set dummy $ac_prog; ac_word=$2 4860{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4861$as_echo_n "checking for $ac_word... " >&6; } 4862if ${ac_cv_prog_AUTOHEADER+:} false; then : 4863 $as_echo_n "(cached) " >&6 4864else 4865 if test -n "$AUTOHEADER"; then 4866 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 4867else 4868as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4869for as_dir in $PATH 4870do 4871 IFS=$as_save_IFS 4872 test -z "$as_dir" && as_dir=. 4873 for ac_exec_ext in '' $ac_executable_extensions; do 4874 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4875 ac_cv_prog_AUTOHEADER="$ac_prog" 4876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4877 break 2 4878 fi 4879done 4880 done 4881IFS=$as_save_IFS 4882 4883fi 4884fi 4885AUTOHEADER=$ac_cv_prog_AUTOHEADER 4886if test -n "$AUTOHEADER"; then 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 4888$as_echo "$AUTOHEADER" >&6; } 4889else 4890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4891$as_echo "no" >&6; } 4892fi 4893 4894 4895 test -n "$AUTOHEADER" && break 4896done 4897test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 4898 4899 4900if test -z "$ETAGS"; then 4901 ETAGS=etags 4902fi 4903 4904 4905# Figure out what compiler warnings we can enable. 4906# See config/warnings.m4 for details. 4907 4908ac_ext=c 4909ac_cpp='$CPP $CPPFLAGS' 4910ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4911ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4912ac_compiler_gnu=$ac_cv_c_compiler_gnu 4913 4914warn= 4915save_CFLAGS="$CFLAGS" 4916for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ 4917 -Wmissing-format-attribute; do 4918 # Do the check with the no- prefix removed since gcc silently 4919 # accepts any -Wno-* option on purpose 4920 case $real_option in 4921 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4922 *) option=$real_option ;; 4923 esac 4924 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4925 4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4927$as_echo_n "checking whether $CC supports $option... " >&6; } 4928if eval \${$as_acx_Woption+:} false; then : 4929 $as_echo_n "(cached) " >&6 4930else 4931 CFLAGS="$option" 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4933/* end confdefs.h. */ 4934 4935int 4936main () 4937{ 4938 4939 ; 4940 return 0; 4941} 4942_ACEOF 4943if ac_fn_c_try_compile "$LINENO"; then : 4944 eval "$as_acx_Woption=yes" 4945else 4946 eval "$as_acx_Woption=no" 4947fi 4948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4949 4950fi 4951eval ac_res=\$$as_acx_Woption 4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4953$as_echo "$ac_res" >&6; } 4954 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4955 warn="$warn${warn:+ }$real_option" 4956fi 4957 done 4958CFLAGS="$save_CFLAGS" 4959ac_ext=c 4960ac_cpp='$CPP $CPPFLAGS' 4961ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4962ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4963ac_compiler_gnu=$ac_cv_c_compiler_gnu 4964 4965 4966ac_ext=c 4967ac_cpp='$CPP $CPPFLAGS' 4968ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4969ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4970ac_compiler_gnu=$ac_cv_c_compiler_gnu 4971 4972c_warn= 4973save_CFLAGS="$CFLAGS" 4974for real_option in -Wstrict-prototypes -Wmissing-prototypes \ 4975 -Wold-style-definition -Wc++-compat; do 4976 # Do the check with the no- prefix removed since gcc silently 4977 # accepts any -Wno-* option on purpose 4978 case $real_option in 4979 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4980 *) option=$real_option ;; 4981 esac 4982 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4983 4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4985$as_echo_n "checking whether $CC supports $option... " >&6; } 4986if eval \${$as_acx_Woption+:} false; then : 4987 $as_echo_n "(cached) " >&6 4988else 4989 CFLAGS="$option" 4990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4991/* end confdefs.h. */ 4992 4993int 4994main () 4995{ 4996 4997 ; 4998 return 0; 4999} 5000_ACEOF 5001if ac_fn_c_try_compile "$LINENO"; then : 5002 eval "$as_acx_Woption=yes" 5003else 5004 eval "$as_acx_Woption=no" 5005fi 5006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5007 5008fi 5009eval ac_res=\$$as_acx_Woption 5010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 5011$as_echo "$ac_res" >&6; } 5012 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 5013 c_warn="$c_warn${c_warn:+ }$real_option" 5014fi 5015 done 5016CFLAGS="$save_CFLAGS" 5017ac_ext=c 5018ac_cpp='$CPP $CPPFLAGS' 5019ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5020ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5021ac_compiler_gnu=$ac_cv_c_compiler_gnu 5022 5023 5024ac_ext=c 5025ac_cpp='$CPP $CPPFLAGS' 5026ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5027ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5028ac_compiler_gnu=$ac_cv_c_compiler_gnu 5029 5030WARN_PEDANTIC= 5031# Do the check with the no- prefix removed from the warning options 5032# since gcc silently accepts any -Wno-* option on purpose 5033if test "$GCC" = yes; then : 5034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 5035$as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 5036if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : 5037 $as_echo_n "(cached) " >&6 5038else 5039 save_CFLAGS="$CFLAGS" 5040CFLAGS="-pedantic -Wlong-long" 5041cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5042/* end confdefs.h. */ 5043 5044int 5045main () 5046{ 5047 5048 ; 5049 return 0; 5050} 5051_ACEOF 5052if ac_fn_c_try_compile "$LINENO"; then : 5053 acx_cv_prog_cc_pedantic__Wlong_long=yes 5054else 5055 acx_cv_prog_cc_pedantic__Wlong_long=no 5056fi 5057rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5058CFLAGS="$save_CFLAGS" 5059fi 5060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 5061$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 5062if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 5063 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 5064fi 5065 5066fi 5067ac_ext=c 5068ac_cpp='$CPP $CPPFLAGS' 5069ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5070ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5071ac_compiler_gnu=$ac_cv_c_compiler_gnu 5072 5073 5074 5075# Disable exceptions and RTTI if building with g++ 5076ac_ext=c 5077ac_cpp='$CPP $CPPFLAGS' 5078ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5079ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5080ac_compiler_gnu=$ac_cv_c_compiler_gnu 5081 5082noexception_flags= 5083save_CFLAGS="$CFLAGS" 5084for real_option in -fno-exceptions -fno-rtti; do 5085 # Do the check with the no- prefix removed since gcc silently 5086 # accepts any -Wno-* option on purpose 5087 case $real_option in 5088 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 5089 *) option=$real_option ;; 5090 esac 5091 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 5092 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 5094$as_echo_n "checking whether $CC supports $option... " >&6; } 5095if eval \${$as_acx_Woption+:} false; then : 5096 $as_echo_n "(cached) " >&6 5097else 5098 CFLAGS="$option" 5099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5100/* end confdefs.h. */ 5101 5102int 5103main () 5104{ 5105 5106 ; 5107 return 0; 5108} 5109_ACEOF 5110if ac_fn_c_try_compile "$LINENO"; then : 5111 eval "$as_acx_Woption=yes" 5112else 5113 eval "$as_acx_Woption=no" 5114fi 5115rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5116 5117fi 5118eval ac_res=\$$as_acx_Woption 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 5120$as_echo "$ac_res" >&6; } 5121 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 5122 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" 5123fi 5124 done 5125CFLAGS="$save_CFLAGS" 5126ac_ext=c 5127ac_cpp='$CPP $CPPFLAGS' 5128ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5129ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5130ac_compiler_gnu=$ac_cv_c_compiler_gnu 5131 5132 5133 5134# Only enable with --enable-werror-always until existing warnings are 5135# corrected. 5136ac_ext=c 5137ac_cpp='$CPP $CPPFLAGS' 5138ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5139ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5140ac_compiler_gnu=$ac_cv_c_compiler_gnu 5141 5142WERROR= 5143# Check whether --enable-werror-always was given. 5144if test "${enable_werror_always+set}" = set; then : 5145 enableval=$enable_werror_always; 5146else 5147 enable_werror_always=no 5148fi 5149 5150if test $enable_werror_always = yes; then : 5151 WERROR="$WERROR${WERROR:+ }-Werror" 5152fi 5153 5154ac_ext=c 5155ac_cpp='$CPP $CPPFLAGS' 5156ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5157ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5158ac_compiler_gnu=$ac_cv_c_compiler_gnu 5159 5160 5161 5162# Dependency checking. 5163rm -rf .tst 2>/dev/null 5164mkdir .tst 2>/dev/null 5165if test -d .tst; then 5166 am__leading_dot=. 5167else 5168 am__leading_dot=_ 5169fi 5170rmdir .tst 2>/dev/null 5171 5172DEPDIR="${am__leading_dot}deps" 5173 5174ac_config_commands="$ac_config_commands depdir" 5175 5176 5177ac_ext=cpp 5178ac_cpp='$CXXCPP $CPPFLAGS' 5179ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5180ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5181ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5182 5183 5184cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5185/* end confdefs.h. */ 5186int i; 5187_ACEOF 5188if ac_fn_cxx_try_compile "$LINENO"; then : 5189 5190else 5191 as_fn_error $? "C++ compiler missing or inoperational" "$LINENO" 5 5192fi 5193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5194ac_ext=c 5195ac_cpp='$CPP $CPPFLAGS' 5196ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5197ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5198ac_compiler_gnu=$ac_cv_c_compiler_gnu 5199 5200depcc="$CXX" am_compiler_list= 5201 5202am_depcomp=$ac_aux_dir/depcomp 5203{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 5204$as_echo_n "checking dependency style of $depcc... " >&6; } 5205if ${am_cv_CXX_dependencies_compiler_type+:} false; then : 5206 $as_echo_n "(cached) " >&6 5207else 5208 if test -f "$am_depcomp"; then 5209 # We make a subdir and do the tests there. Otherwise we can end up 5210 # making bogus files that we don't know about and never remove. For 5211 # instance it was reported that on HP-UX the gcc test will end up 5212 # making a dummy file named `D' -- because `-MD' means `put the output 5213 # in D'. 5214 mkdir conftest.dir 5215 # Copy depcomp to subdir because otherwise we won't find it if we're 5216 # using a relative directory. 5217 cp "$am_depcomp" conftest.dir 5218 cd conftest.dir 5219 # We will build objects and dependencies in a subdirectory because 5220 # it helps to detect inapplicable dependency modes. For instance 5221 # both Tru64's cc and ICC support -MD to output dependencies as a 5222 # side effect of compilation, but ICC will put the dependencies in 5223 # the current directory while Tru64 will put them in the object 5224 # directory. 5225 mkdir sub 5226 5227 am_cv_CXX_dependencies_compiler_type=none 5228 if test "$am_compiler_list" = ""; then 5229 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5230 fi 5231 for depmode in $am_compiler_list; do 5232 if test $depmode = none; then break; fi 5233 5234 $as_echo "$as_me:$LINENO: trying $depmode" >&5 5235 # Setup a source with many dependencies, because some compilers 5236 # like to wrap large dependency lists on column 80 (with \), and 5237 # we should not choose a depcomp mode which is confused by this. 5238 # 5239 # We need to recreate these files for each test, as the compiler may 5240 # overwrite some of them when testing with obscure command lines. 5241 # This happens at least with the AIX C compiler. 5242 : > sub/conftest.c 5243 for i in 1 2 3 4 5 6; do 5244 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5245 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 5246 # Solaris 8's {/usr,}/bin/sh. 5247 touch sub/conftst$i.h 5248 done 5249 echo "include sub/conftest.Po" > confmf 5250 5251 # We check with `-c' and `-o' for the sake of the "dashmstdout" 5252 # mode. It turns out that the SunPro C++ compiler does not properly 5253 # handle `-M -o', and we need to detect this. 5254 depcmd="depmode=$depmode \ 5255 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 5256 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5257 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" 5258 echo "| $depcmd" | sed -e 's/ */ /g' >&5 5259 if env $depcmd > conftest.err 2>&1 && 5260 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && 5261 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && 5262 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then 5263 # icc doesn't choke on unknown options, it will just issue warnings 5264 # or remarks (even with -Werror). So we grep stderr for any message 5265 # that says an option was ignored or not supported. 5266 # When given -MP, icc 7.0 and 7.1 complain thusly: 5267 # icc: Command line warning: ignoring option '-M'; no argument required 5268 # The diagnosis changed in icc 8.0: 5269 # icc: Command line remark: option '-MP' not supported 5270 if (grep 'ignoring option' conftest.err || 5271 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5272 am_cv_CXX_dependencies_compiler_type=$depmode 5273 $as_echo "$as_me:$LINENO: success" >&5 5274 break 5275 fi 5276 fi 5277 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 5278 sed -e 's/^/| /' < conftest.err >&5 5279 done 5280 5281 cd .. 5282 rm -rf conftest.dir 5283else 5284 am_cv_CXX_dependencies_compiler_type=none 5285fi 5286 5287fi 5288{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 5289$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 5290if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone 5291then as_fn_error $? "no usable dependency style found" "$LINENO" 5 5292else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 5293 5294fi 5295 5296 5297# Checks for header files. 5298{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5299$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5300if ${ac_cv_header_time+:} false; then : 5301 $as_echo_n "(cached) " >&6 5302else 5303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5304/* end confdefs.h. */ 5305#include <sys/types.h> 5306#include <sys/time.h> 5307#include <time.h> 5308 5309int 5310main () 5311{ 5312if ((struct tm *) 0) 5313return 0; 5314 ; 5315 return 0; 5316} 5317_ACEOF 5318if ac_fn_c_try_compile "$LINENO"; then : 5319 ac_cv_header_time=yes 5320else 5321 ac_cv_header_time=no 5322fi 5323rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5324fi 5325{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5326$as_echo "$ac_cv_header_time" >&6; } 5327if test $ac_cv_header_time = yes; then 5328 5329$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5330 5331fi 5332 5333{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 5334$as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } 5335if ${gcc_cv_header_string+:} false; then : 5336 $as_echo_n "(cached) " >&6 5337else 5338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5339/* end confdefs.h. */ 5340#include <string.h> 5341#include <strings.h> 5342int 5343main () 5344{ 5345 5346 ; 5347 return 0; 5348} 5349_ACEOF 5350if ac_fn_c_try_compile "$LINENO"; then : 5351 gcc_cv_header_string=yes 5352else 5353 gcc_cv_header_string=no 5354fi 5355rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5356fi 5357{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 5358$as_echo "$gcc_cv_header_string" >&6; } 5359if test $gcc_cv_header_string = yes; then 5360 5361$as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h 5362 5363fi 5364 5365 5366for ac_header in locale.h fcntl.h limits.h stddef.h \ 5367 stdlib.h strings.h string.h sys/file.h unistd.h 5368do : 5369 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5370ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5371if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5372 cat >>confdefs.h <<_ACEOF 5373#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5374_ACEOF 5375 5376fi 5377 5378done 5379 5380 5381# Checks for typedefs, structures, and compiler characteristics. 5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 5383$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 5384if ${ac_cv_c_bigendian+:} false; then : 5385 $as_echo_n "(cached) " >&6 5386else 5387 ac_cv_c_bigendian=unknown 5388 # See if we're dealing with a universal compiler. 5389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5390/* end confdefs.h. */ 5391#ifndef __APPLE_CC__ 5392 not a universal capable compiler 5393 #endif 5394 typedef int dummy; 5395 5396_ACEOF 5397if ac_fn_c_try_compile "$LINENO"; then : 5398 5399 # Check for potential -arch flags. It is not universal unless 5400 # there are at least two -arch flags with different values. 5401 ac_arch= 5402 ac_prev= 5403 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 5404 if test -n "$ac_prev"; then 5405 case $ac_word in 5406 i?86 | x86_64 | ppc | ppc64) 5407 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 5408 ac_arch=$ac_word 5409 else 5410 ac_cv_c_bigendian=universal 5411 break 5412 fi 5413 ;; 5414 esac 5415 ac_prev= 5416 elif test "x$ac_word" = "x-arch"; then 5417 ac_prev=arch 5418 fi 5419 done 5420fi 5421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5422 if test $ac_cv_c_bigendian = unknown; then 5423 # See if sys/param.h defines the BYTE_ORDER macro. 5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5425/* end confdefs.h. */ 5426#include <sys/types.h> 5427 #include <sys/param.h> 5428 5429int 5430main () 5431{ 5432#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 5433 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 5434 && LITTLE_ENDIAN) 5435 bogus endian macros 5436 #endif 5437 5438 ; 5439 return 0; 5440} 5441_ACEOF 5442if ac_fn_c_try_compile "$LINENO"; then : 5443 # It does; now see whether it defined to BIG_ENDIAN or not. 5444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5445/* end confdefs.h. */ 5446#include <sys/types.h> 5447 #include <sys/param.h> 5448 5449int 5450main () 5451{ 5452#if BYTE_ORDER != BIG_ENDIAN 5453 not big endian 5454 #endif 5455 5456 ; 5457 return 0; 5458} 5459_ACEOF 5460if ac_fn_c_try_compile "$LINENO"; then : 5461 ac_cv_c_bigendian=yes 5462else 5463 ac_cv_c_bigendian=no 5464fi 5465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5466fi 5467rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5468 fi 5469 if test $ac_cv_c_bigendian = unknown; then 5470 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 5471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5472/* end confdefs.h. */ 5473#include <limits.h> 5474 5475int 5476main () 5477{ 5478#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 5479 bogus endian macros 5480 #endif 5481 5482 ; 5483 return 0; 5484} 5485_ACEOF 5486if ac_fn_c_try_compile "$LINENO"; then : 5487 # It does; now see whether it defined to _BIG_ENDIAN or not. 5488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5489/* end confdefs.h. */ 5490#include <limits.h> 5491 5492int 5493main () 5494{ 5495#ifndef _BIG_ENDIAN 5496 not big endian 5497 #endif 5498 5499 ; 5500 return 0; 5501} 5502_ACEOF 5503if ac_fn_c_try_compile "$LINENO"; then : 5504 ac_cv_c_bigendian=yes 5505else 5506 ac_cv_c_bigendian=no 5507fi 5508rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5509fi 5510rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5511 fi 5512 if test $ac_cv_c_bigendian = unknown; then 5513 # Compile a test program. 5514 if test "$cross_compiling" = yes; then : 5515 # Try to guess by grepping values from an object file. 5516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5517/* end confdefs.h. */ 5518short int ascii_mm[] = 5519 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 5520 short int ascii_ii[] = 5521 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 5522 int use_ascii (int i) { 5523 return ascii_mm[i] + ascii_ii[i]; 5524 } 5525 short int ebcdic_ii[] = 5526 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 5527 short int ebcdic_mm[] = 5528 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 5529 int use_ebcdic (int i) { 5530 return ebcdic_mm[i] + ebcdic_ii[i]; 5531 } 5532 extern int foo; 5533 5534int 5535main () 5536{ 5537return use_ascii (foo) == use_ebcdic (foo); 5538 ; 5539 return 0; 5540} 5541_ACEOF 5542if ac_fn_c_try_compile "$LINENO"; then : 5543 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 5544 ac_cv_c_bigendian=yes 5545 fi 5546 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 5547 if test "$ac_cv_c_bigendian" = unknown; then 5548 ac_cv_c_bigendian=no 5549 else 5550 # finding both strings is unlikely to happen, but who knows? 5551 ac_cv_c_bigendian=unknown 5552 fi 5553 fi 5554fi 5555rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5556else 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558/* end confdefs.h. */ 5559$ac_includes_default 5560int 5561main () 5562{ 5563 5564 /* Are we little or big endian? From Harbison&Steele. */ 5565 union 5566 { 5567 long int l; 5568 char c[sizeof (long int)]; 5569 } u; 5570 u.l = 1; 5571 return u.c[sizeof (long int) - 1] == 1; 5572 5573 ; 5574 return 0; 5575} 5576_ACEOF 5577if ac_fn_c_try_run "$LINENO"; then : 5578 ac_cv_c_bigendian=no 5579else 5580 ac_cv_c_bigendian=yes 5581fi 5582rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5583 conftest.$ac_objext conftest.beam conftest.$ac_ext 5584fi 5585 5586 fi 5587fi 5588{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5589$as_echo "$ac_cv_c_bigendian" >&6; } 5590 case $ac_cv_c_bigendian in #( 5591 yes) 5592 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5593;; #( 5594 no) 5595 ;; #( 5596 universal) 5597 5598$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5599 5600 ;; #( 5601 *) 5602 as_fn_error $? "unknown endianness 5603 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5604 esac 5605 5606{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5607$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5608if ${ac_cv_c_const+:} false; then : 5609 $as_echo_n "(cached) " >&6 5610else 5611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612/* end confdefs.h. */ 5613 5614int 5615main () 5616{ 5617 5618#ifndef __cplusplus 5619 /* Ultrix mips cc rejects this sort of thing. */ 5620 typedef int charset[2]; 5621 const charset cs = { 0, 0 }; 5622 /* SunOS 4.1.1 cc rejects this. */ 5623 char const *const *pcpcc; 5624 char **ppc; 5625 /* NEC SVR4.0.2 mips cc rejects this. */ 5626 struct point {int x, y;}; 5627 static struct point const zero = {0,0}; 5628 /* AIX XL C 1.02.0.0 rejects this. 5629 It does not let you subtract one const X* pointer from another in 5630 an arm of an if-expression whose if-part is not a constant 5631 expression */ 5632 const char *g = "string"; 5633 pcpcc = &g + (g ? g-g : 0); 5634 /* HPUX 7.0 cc rejects these. */ 5635 ++pcpcc; 5636 ppc = (char**) pcpcc; 5637 pcpcc = (char const *const *) ppc; 5638 { /* SCO 3.2v4 cc rejects this sort of thing. */ 5639 char tx; 5640 char *t = &tx; 5641 char const *s = 0 ? (char *) 0 : (char const *) 0; 5642 5643 *t++ = 0; 5644 if (s) return 0; 5645 } 5646 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5647 int x[] = {25, 17}; 5648 const int *foo = &x[0]; 5649 ++foo; 5650 } 5651 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5652 typedef const int *iptr; 5653 iptr p = 0; 5654 ++p; 5655 } 5656 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 5657 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5658 struct s { int j; const int *ap[3]; } bx; 5659 struct s *b = &bx; b->j = 5; 5660 } 5661 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5662 const int foo = 10; 5663 if (!foo) return 0; 5664 } 5665 return !cs[0] && !zero.x; 5666#endif 5667 5668 ; 5669 return 0; 5670} 5671_ACEOF 5672if ac_fn_c_try_compile "$LINENO"; then : 5673 ac_cv_c_const=yes 5674else 5675 ac_cv_c_const=no 5676fi 5677rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5678fi 5679{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5680$as_echo "$ac_cv_c_const" >&6; } 5681if test $ac_cv_c_const = no; then 5682 5683$as_echo "#define const /**/" >>confdefs.h 5684 5685fi 5686 5687{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 5688$as_echo_n "checking for inline... " >&6; } 5689if ${ac_cv_c_inline+:} false; then : 5690 $as_echo_n "(cached) " >&6 5691else 5692 ac_cv_c_inline=no 5693for ac_kw in inline __inline__ __inline; do 5694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5695/* end confdefs.h. */ 5696#ifndef __cplusplus 5697typedef int foo_t; 5698static $ac_kw foo_t static_foo () {return 0; } 5699$ac_kw foo_t foo () {return 0; } 5700#endif 5701 5702_ACEOF 5703if ac_fn_c_try_compile "$LINENO"; then : 5704 ac_cv_c_inline=$ac_kw 5705fi 5706rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5707 test "$ac_cv_c_inline" != no && break 5708done 5709 5710fi 5711{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5712$as_echo "$ac_cv_c_inline" >&6; } 5713 5714case $ac_cv_c_inline in 5715 inline | yes) ;; 5716 *) 5717 case $ac_cv_c_inline in 5718 no) ac_val=;; 5719 *) ac_val=$ac_cv_c_inline;; 5720 esac 5721 cat >>confdefs.h <<_ACEOF 5722#ifndef __cplusplus 5723#define inline $ac_val 5724#endif 5725_ACEOF 5726 ;; 5727esac 5728 5729{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 5730$as_echo_n "checking for obstacks... " >&6; } 5731if ${ac_cv_func_obstack+:} false; then : 5732 $as_echo_n "(cached) " >&6 5733else 5734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5735/* end confdefs.h. */ 5736$ac_includes_default 5737 #include "obstack.h" 5738int 5739main () 5740{ 5741struct obstack mem; 5742 #define obstack_chunk_alloc malloc 5743 #define obstack_chunk_free free 5744 obstack_init (&mem); 5745 obstack_free (&mem, 0); 5746 ; 5747 return 0; 5748} 5749_ACEOF 5750if ac_fn_c_try_link "$LINENO"; then : 5751 ac_cv_func_obstack=yes 5752else 5753 ac_cv_func_obstack=no 5754fi 5755rm -f core conftest.err conftest.$ac_objext \ 5756 conftest$ac_exeext conftest.$ac_ext 5757fi 5758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 5759$as_echo "$ac_cv_func_obstack" >&6; } 5760if test $ac_cv_func_obstack = yes; then 5761 5762$as_echo "#define HAVE_OBSTACK 1" >>confdefs.h 5763 5764else 5765 case " $LIBOBJS " in 5766 *" obstack.$ac_objext "* ) ;; 5767 *) LIBOBJS="$LIBOBJS obstack.$ac_objext" 5768 ;; 5769esac 5770 5771fi 5772 5773ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 5774if test "x$ac_cv_type_off_t" = xyes; then : 5775 5776else 5777 5778cat >>confdefs.h <<_ACEOF 5779#define off_t long int 5780_ACEOF 5781 5782fi 5783 5784ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5785if test "x$ac_cv_type_size_t" = xyes; then : 5786 5787else 5788 5789cat >>confdefs.h <<_ACEOF 5790#define size_t unsigned int 5791_ACEOF 5792 5793fi 5794 5795ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5796if test "x$ac_cv_type_ssize_t" = xyes; then : 5797 5798else 5799 5800cat >>confdefs.h <<_ACEOF 5801#define ssize_t int 5802_ACEOF 5803 5804fi 5805 5806 5807 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 5808if test "x$ac_cv_type_uintptr_t" = xyes; then : 5809 5810$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5811 5812else 5813 for ac_type in 'unsigned int' 'unsigned long int' \ 5814 'unsigned long long int'; do 5815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5816/* end confdefs.h. */ 5817$ac_includes_default 5818int 5819main () 5820{ 5821static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5822test_array [0] = 0; 5823return test_array [0]; 5824 5825 ; 5826 return 0; 5827} 5828_ACEOF 5829if ac_fn_c_try_compile "$LINENO"; then : 5830 5831cat >>confdefs.h <<_ACEOF 5832#define uintptr_t $ac_type 5833_ACEOF 5834 5835 ac_type= 5836fi 5837rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5838 test -z "$ac_type" && break 5839 done 5840fi 5841 5842 5843ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 5844if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 5845 5846else 5847 5848cat >>confdefs.h <<_ACEOF 5849#define ptrdiff_t int 5850_ACEOF 5851 5852fi 5853 5854ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 5855case $ac_cv_c_uint64_t in #( 5856 no|yes) ;; #( 5857 *) 5858 5859$as_echo "#define _UINT64_T 1" >>confdefs.h 5860 5861 5862cat >>confdefs.h <<_ACEOF 5863#define uint64_t $ac_cv_c_uint64_t 5864_ACEOF 5865;; 5866 esac 5867 5868if test x"$ac_cv_c_uint64_t" = x"no"; then 5869 as_fn_error $? "uint64_t not found" "$LINENO" 5 5870fi 5871{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5872$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5873if ${ac_cv_struct_tm+:} false; then : 5874 $as_echo_n "(cached) " >&6 5875else 5876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5877/* end confdefs.h. */ 5878#include <sys/types.h> 5879#include <time.h> 5880 5881int 5882main () 5883{ 5884struct tm tm; 5885 int *p = &tm.tm_sec; 5886 return !p; 5887 ; 5888 return 0; 5889} 5890_ACEOF 5891if ac_fn_c_try_compile "$LINENO"; then : 5892 ac_cv_struct_tm=time.h 5893else 5894 ac_cv_struct_tm=sys/time.h 5895fi 5896rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5897fi 5898{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5899$as_echo "$ac_cv_struct_tm" >&6; } 5900if test $ac_cv_struct_tm = sys/time.h; then 5901 5902$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5903 5904fi 5905 5906# The cast to long int works around a bug in the HP C Compiler 5907# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5908# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5909# This bug is HP SR number 8606223364. 5910{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5911$as_echo_n "checking size of int... " >&6; } 5912if ${ac_cv_sizeof_int+:} false; then : 5913 $as_echo_n "(cached) " >&6 5914else 5915 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5916 5917else 5918 if test "$ac_cv_type_int" = yes; then 5919 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5920$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5921as_fn_error 77 "cannot compute sizeof (int) 5922See \`config.log' for more details" "$LINENO" 5; } 5923 else 5924 ac_cv_sizeof_int=0 5925 fi 5926fi 5927 5928fi 5929{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5930$as_echo "$ac_cv_sizeof_int" >&6; } 5931 5932 5933 5934cat >>confdefs.h <<_ACEOF 5935#define SIZEOF_INT $ac_cv_sizeof_int 5936_ACEOF 5937 5938 5939# The cast to long int works around a bug in the HP C Compiler 5940# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5941# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5942# This bug is HP SR number 8606223364. 5943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 5944$as_echo_n "checking size of long... " >&6; } 5945if ${ac_cv_sizeof_long+:} false; then : 5946 $as_echo_n "(cached) " >&6 5947else 5948 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 5949 5950else 5951 if test "$ac_cv_type_long" = yes; then 5952 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5953$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5954as_fn_error 77 "cannot compute sizeof (long) 5955See \`config.log' for more details" "$LINENO" 5; } 5956 else 5957 ac_cv_sizeof_long=0 5958 fi 5959fi 5960 5961fi 5962{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 5963$as_echo "$ac_cv_sizeof_long" >&6; } 5964 5965 5966 5967cat >>confdefs.h <<_ACEOF 5968#define SIZEOF_LONG $ac_cv_sizeof_long 5969_ACEOF 5970 5971 5972 5973for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked 5974do : 5975 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5976ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5977if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5978 cat >>confdefs.h <<_ACEOF 5979#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5980_ACEOF 5981 5982fi 5983done 5984 5985ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" 5986if test "x$ac_cv_have_decl_abort" = xyes; then : 5987 ac_have_decl=1 5988else 5989 ac_have_decl=0 5990fi 5991 5992cat >>confdefs.h <<_ACEOF 5993#define HAVE_DECL_ABORT $ac_have_decl 5994_ACEOF 5995ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 5996if test "x$ac_cv_have_decl_asprintf" = xyes; then : 5997 ac_have_decl=1 5998else 5999 ac_have_decl=0 6000fi 6001 6002cat >>confdefs.h <<_ACEOF 6003#define HAVE_DECL_ASPRINTF $ac_have_decl 6004_ACEOF 6005as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` 6006ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" 6007if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : 6008 ac_have_decl=1 6009else 6010 ac_have_decl=0 6011fi 6012 6013cat >>confdefs.h <<_ACEOF 6014#define HAVE_DECL_BASENAME $ac_have_decl 6015_ACEOF 6016ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" 6017if test "x$ac_cv_have_decl_errno" = xyes; then : 6018 ac_have_decl=1 6019else 6020 ac_have_decl=0 6021fi 6022 6023cat >>confdefs.h <<_ACEOF 6024#define HAVE_DECL_ERRNO $ac_have_decl 6025_ACEOF 6026ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" 6027if test "x$ac_cv_have_decl_getopt" = xyes; then : 6028 ac_have_decl=1 6029else 6030 ac_have_decl=0 6031fi 6032 6033cat >>confdefs.h <<_ACEOF 6034#define HAVE_DECL_GETOPT $ac_have_decl 6035_ACEOF 6036ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 6037if test "x$ac_cv_have_decl_vasprintf" = xyes; then : 6038 ac_have_decl=1 6039else 6040 ac_have_decl=0 6041fi 6042 6043cat >>confdefs.h <<_ACEOF 6044#define HAVE_DECL_VASPRINTF $ac_have_decl 6045_ACEOF 6046 6047ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" 6048if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : 6049 ac_have_decl=1 6050else 6051 ac_have_decl=0 6052fi 6053 6054cat >>confdefs.h <<_ACEOF 6055#define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl 6056_ACEOF 6057ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" 6058if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : 6059 ac_have_decl=1 6060else 6061 ac_have_decl=0 6062fi 6063 6064cat >>confdefs.h <<_ACEOF 6065#define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl 6066_ACEOF 6067ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" 6068if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : 6069 ac_have_decl=1 6070else 6071 ac_have_decl=0 6072fi 6073 6074cat >>confdefs.h <<_ACEOF 6075#define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl 6076_ACEOF 6077ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" 6078if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : 6079 ac_have_decl=1 6080else 6081 ac_have_decl=0 6082fi 6083 6084cat >>confdefs.h <<_ACEOF 6085#define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl 6086_ACEOF 6087ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" 6088if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then : 6089 ac_have_decl=1 6090else 6091 ac_have_decl=0 6092fi 6093 6094cat >>confdefs.h <<_ACEOF 6095#define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl 6096_ACEOF 6097ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" 6098if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : 6099 ac_have_decl=1 6100else 6101 ac_have_decl=0 6102fi 6103 6104cat >>confdefs.h <<_ACEOF 6105#define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl 6106_ACEOF 6107ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" 6108if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then : 6109 ac_have_decl=1 6110else 6111 ac_have_decl=0 6112fi 6113 6114cat >>confdefs.h <<_ACEOF 6115#define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl 6116_ACEOF 6117ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" 6118if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then : 6119 ac_have_decl=1 6120else 6121 ac_have_decl=0 6122fi 6123 6124cat >>confdefs.h <<_ACEOF 6125#define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl 6126_ACEOF 6127ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" 6128if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : 6129 ac_have_decl=1 6130else 6131 ac_have_decl=0 6132fi 6133 6134cat >>confdefs.h <<_ACEOF 6135#define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl 6136_ACEOF 6137ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" 6138if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : 6139 ac_have_decl=1 6140else 6141 ac_have_decl=0 6142fi 6143 6144cat >>confdefs.h <<_ACEOF 6145#define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl 6146_ACEOF 6147ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" 6148if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : 6149 ac_have_decl=1 6150else 6151 ac_have_decl=0 6152fi 6153 6154cat >>confdefs.h <<_ACEOF 6155#define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl 6156_ACEOF 6157ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" 6158if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : 6159 ac_have_decl=1 6160else 6161 ac_have_decl=0 6162fi 6163 6164cat >>confdefs.h <<_ACEOF 6165#define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl 6166_ACEOF 6167ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" 6168if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : 6169 ac_have_decl=1 6170else 6171 ac_have_decl=0 6172fi 6173 6174cat >>confdefs.h <<_ACEOF 6175#define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl 6176_ACEOF 6177ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" 6178if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : 6179 ac_have_decl=1 6180else 6181 ac_have_decl=0 6182fi 6183 6184cat >>confdefs.h <<_ACEOF 6185#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl 6186_ACEOF 6187ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" 6188if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : 6189 ac_have_decl=1 6190else 6191 ac_have_decl=0 6192fi 6193 6194cat >>confdefs.h <<_ACEOF 6195#define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl 6196_ACEOF 6197ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" 6198if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : 6199 ac_have_decl=1 6200else 6201 ac_have_decl=0 6202fi 6203 6204cat >>confdefs.h <<_ACEOF 6205#define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl 6206_ACEOF 6207 6208 6209# Checks for library functions. 6210# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 6211# for constant arguments. Useless! 6212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 6213$as_echo_n "checking for working alloca.h... " >&6; } 6214if ${ac_cv_working_alloca_h+:} false; then : 6215 $as_echo_n "(cached) " >&6 6216else 6217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6218/* end confdefs.h. */ 6219#include <alloca.h> 6220int 6221main () 6222{ 6223char *p = (char *) alloca (2 * sizeof (int)); 6224 if (p) return 0; 6225 ; 6226 return 0; 6227} 6228_ACEOF 6229if ac_fn_c_try_link "$LINENO"; then : 6230 ac_cv_working_alloca_h=yes 6231else 6232 ac_cv_working_alloca_h=no 6233fi 6234rm -f core conftest.err conftest.$ac_objext \ 6235 conftest$ac_exeext conftest.$ac_ext 6236fi 6237{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 6238$as_echo "$ac_cv_working_alloca_h" >&6; } 6239if test $ac_cv_working_alloca_h = yes; then 6240 6241$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 6242 6243fi 6244 6245{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 6246$as_echo_n "checking for alloca... " >&6; } 6247if ${ac_cv_func_alloca_works+:} false; then : 6248 $as_echo_n "(cached) " >&6 6249else 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6251/* end confdefs.h. */ 6252#ifdef __GNUC__ 6253# define alloca __builtin_alloca 6254#else 6255# ifdef _MSC_VER 6256# include <malloc.h> 6257# define alloca _alloca 6258# else 6259# ifdef HAVE_ALLOCA_H 6260# include <alloca.h> 6261# else 6262# ifdef _AIX 6263 #pragma alloca 6264# else 6265# ifndef alloca /* predefined by HP cc +Olibcalls */ 6266void *alloca (size_t); 6267# endif 6268# endif 6269# endif 6270# endif 6271#endif 6272 6273int 6274main () 6275{ 6276char *p = (char *) alloca (1); 6277 if (p) return 0; 6278 ; 6279 return 0; 6280} 6281_ACEOF 6282if ac_fn_c_try_link "$LINENO"; then : 6283 ac_cv_func_alloca_works=yes 6284else 6285 ac_cv_func_alloca_works=no 6286fi 6287rm -f core conftest.err conftest.$ac_objext \ 6288 conftest$ac_exeext conftest.$ac_ext 6289fi 6290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 6291$as_echo "$ac_cv_func_alloca_works" >&6; } 6292 6293if test $ac_cv_func_alloca_works = yes; then 6294 6295$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 6296 6297else 6298 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 6299# that cause trouble. Some versions do not even contain alloca or 6300# contain a buggy version. If you still want to use their alloca, 6301# use ar to extract alloca.o from them instead of compiling alloca.c. 6302 6303ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 6304 6305$as_echo "#define C_ALLOCA 1" >>confdefs.h 6306 6307 6308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 6309$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 6310if ${ac_cv_os_cray+:} false; then : 6311 $as_echo_n "(cached) " >&6 6312else 6313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6314/* end confdefs.h. */ 6315#if defined CRAY && ! defined CRAY2 6316webecray 6317#else 6318wenotbecray 6319#endif 6320 6321_ACEOF 6322if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6323 $EGREP "webecray" >/dev/null 2>&1; then : 6324 ac_cv_os_cray=yes 6325else 6326 ac_cv_os_cray=no 6327fi 6328rm -f conftest* 6329 6330fi 6331{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 6332$as_echo "$ac_cv_os_cray" >&6; } 6333if test $ac_cv_os_cray = yes; then 6334 for ac_func in _getb67 GETB67 getb67; do 6335 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6336ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6337if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6338 6339cat >>confdefs.h <<_ACEOF 6340#define CRAY_STACKSEG_END $ac_func 6341_ACEOF 6342 6343 break 6344fi 6345 6346 done 6347fi 6348 6349{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 6350$as_echo_n "checking stack direction for C alloca... " >&6; } 6351if ${ac_cv_c_stack_direction+:} false; then : 6352 $as_echo_n "(cached) " >&6 6353else 6354 if test "$cross_compiling" = yes; then : 6355 ac_cv_c_stack_direction=0 6356else 6357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6358/* end confdefs.h. */ 6359$ac_includes_default 6360int 6361find_stack_direction (int *addr, int depth) 6362{ 6363 int dir, dummy = 0; 6364 if (! addr) 6365 addr = &dummy; 6366 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 6367 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 6368 return dir + dummy; 6369} 6370 6371int 6372main (int argc, char **argv) 6373{ 6374 return find_stack_direction (0, argc + !argv + 20) < 0; 6375} 6376_ACEOF 6377if ac_fn_c_try_run "$LINENO"; then : 6378 ac_cv_c_stack_direction=1 6379else 6380 ac_cv_c_stack_direction=-1 6381fi 6382rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6383 conftest.$ac_objext conftest.beam conftest.$ac_ext 6384fi 6385 6386fi 6387{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6388$as_echo "$ac_cv_c_stack_direction" >&6; } 6389cat >>confdefs.h <<_ACEOF 6390#define STACK_DIRECTION $ac_cv_c_stack_direction 6391_ACEOF 6392 6393 6394fi 6395 6396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6397$as_echo_n "checking for ANSI C header files... " >&6; } 6398if ${ac_cv_header_stdc+:} false; then : 6399 $as_echo_n "(cached) " >&6 6400else 6401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6402/* end confdefs.h. */ 6403#include <stdlib.h> 6404#include <stdarg.h> 6405#include <string.h> 6406#include <float.h> 6407 6408int 6409main () 6410{ 6411 6412 ; 6413 return 0; 6414} 6415_ACEOF 6416if ac_fn_c_try_compile "$LINENO"; then : 6417 ac_cv_header_stdc=yes 6418else 6419 ac_cv_header_stdc=no 6420fi 6421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6422 6423if test $ac_cv_header_stdc = yes; then 6424 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6426/* end confdefs.h. */ 6427#include <string.h> 6428 6429_ACEOF 6430if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6431 $EGREP "memchr" >/dev/null 2>&1; then : 6432 6433else 6434 ac_cv_header_stdc=no 6435fi 6436rm -f conftest* 6437 6438fi 6439 6440if test $ac_cv_header_stdc = yes; then 6441 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443/* end confdefs.h. */ 6444#include <stdlib.h> 6445 6446_ACEOF 6447if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6448 $EGREP "free" >/dev/null 2>&1; then : 6449 6450else 6451 ac_cv_header_stdc=no 6452fi 6453rm -f conftest* 6454 6455fi 6456 6457if test $ac_cv_header_stdc = yes; then 6458 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6459 if test "$cross_compiling" = yes; then : 6460 : 6461else 6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6463/* end confdefs.h. */ 6464#include <ctype.h> 6465#include <stdlib.h> 6466#if ((' ' & 0x0FF) == 0x020) 6467# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6468# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6469#else 6470# define ISLOWER(c) \ 6471 (('a' <= (c) && (c) <= 'i') \ 6472 || ('j' <= (c) && (c) <= 'r') \ 6473 || ('s' <= (c) && (c) <= 'z')) 6474# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6475#endif 6476 6477#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6478int 6479main () 6480{ 6481 int i; 6482 for (i = 0; i < 256; i++) 6483 if (XOR (islower (i), ISLOWER (i)) 6484 || toupper (i) != TOUPPER (i)) 6485 return 2; 6486 return 0; 6487} 6488_ACEOF 6489if ac_fn_c_try_run "$LINENO"; then : 6490 6491else 6492 ac_cv_header_stdc=no 6493fi 6494rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6495 conftest.$ac_objext conftest.beam conftest.$ac_ext 6496fi 6497 6498fi 6499fi 6500{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6501$as_echo "$ac_cv_header_stdc" >&6; } 6502if test $ac_cv_header_stdc = yes; then 6503 6504$as_echo "#define STDC_HEADERS 1" >>confdefs.h 6505 6506fi 6507 6508 6509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 6510$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } 6511if ${am_cv_langinfo_codeset+:} false; then : 6512 $as_echo_n "(cached) " >&6 6513else 6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6515/* end confdefs.h. */ 6516#include <langinfo.h> 6517int 6518main () 6519{ 6520char* cs = nl_langinfo(CODESET); 6521 ; 6522 return 0; 6523} 6524_ACEOF 6525if ac_fn_c_try_link "$LINENO"; then : 6526 am_cv_langinfo_codeset=yes 6527else 6528 am_cv_langinfo_codeset=no 6529fi 6530rm -f core conftest.err conftest.$ac_objext \ 6531 conftest$ac_exeext conftest.$ac_ext 6532 6533fi 6534{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 6535$as_echo "$am_cv_langinfo_codeset" >&6; } 6536 if test $am_cv_langinfo_codeset = yes; then 6537 6538$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h 6539 6540 fi 6541 6542# If we haven't got the data from the intl directory, 6543# assume NLS is disabled. 6544USE_NLS=no 6545LIBINTL= 6546LIBINTL_DEP= 6547INCINTL= 6548XGETTEXT= 6549GMSGFMT= 6550POSUB= 6551 6552if test -f ../intl/config.intl; then 6553 . ../intl/config.intl 6554fi 6555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 6556$as_echo_n "checking whether NLS is requested... " >&6; } 6557if test x"$USE_NLS" != xyes; then 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6559$as_echo "no" >&6; } 6560else 6561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6562$as_echo "yes" >&6; } 6563 6564$as_echo "#define ENABLE_NLS 1" >>confdefs.h 6565 6566 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 6568$as_echo_n "checking for catalogs to be installed... " >&6; } 6569 # Look for .po and .gmo files in the source directory. 6570 CATALOGS= 6571 XLINGUAS= 6572 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do 6573 # If there aren't any .gmo files the shell will give us the 6574 # literal string "../path/to/srcdir/po/*.gmo" which has to be 6575 # weeded out. 6576 case "$cat" in *\**) 6577 continue;; 6578 esac 6579 # The quadruple backslash is collapsed to a double backslash 6580 # by the backticks, then collapsed again by the double quotes, 6581 # leaving us with one backslash in the sed expression (right 6582 # before the dot that mustn't act as a wildcard). 6583 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` 6584 lang=`echo $cat | sed -e "s!\\\\.gmo!!"` 6585 # The user is allowed to set LINGUAS to a list of languages to 6586 # install catalogs for. If it's empty that means "all of them." 6587 if test "x$LINGUAS" = x; then 6588 CATALOGS="$CATALOGS $cat" 6589 XLINGUAS="$XLINGUAS $lang" 6590 else 6591 case "$LINGUAS" in *$lang*) 6592 CATALOGS="$CATALOGS $cat" 6593 XLINGUAS="$XLINGUAS $lang" 6594 ;; 6595 esac 6596 fi 6597 done 6598 LINGUAS="$XLINGUAS" 6599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 6600$as_echo "$LINGUAS" >&6; } 6601 6602 6603 DATADIRNAME=share 6604 6605 INSTOBJEXT=.mo 6606 6607 GENCAT=gencat 6608 6609 CATOBJEXT=.gmo 6610 6611fi 6612 6613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5 6614$as_echo_n "checking for uchar... " >&6; } 6615if ${gcc_cv_type_uchar+:} false; then : 6616 $as_echo_n "(cached) " >&6 6617else 6618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6619/* end confdefs.h. */ 6620 6621#include <sys/types.h> 6622 6623int 6624main () 6625{ 6626if ((uchar *)0) return 0; 6627 if (sizeof(uchar)) return 0; 6628 ; 6629 return 0; 6630} 6631_ACEOF 6632if ac_fn_c_try_compile "$LINENO"; then : 6633 ac_cv_type_uchar=yes 6634else 6635 ac_cv_type_uchar=no 6636fi 6637rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6638fi 6639{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5 6640$as_echo "$gcc_cv_type_uchar" >&6; } 6641if test $ac_cv_type_uchar = yes; then 6642 6643$as_echo "#define HAVE_UCHAR 1" >>confdefs.h 6644 6645fi 6646 6647# The cast to long int works around a bug in the HP C Compiler 6648# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6649# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6650# This bug is HP SR number 8606223364. 6651{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ino_t" >&5 6652$as_echo_n "checking size of ino_t... " >&6; } 6653if ${ac_cv_sizeof_ino_t+:} false; then : 6654 $as_echo_n "(cached) " >&6 6655else 6656 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (ino_t))" "ac_cv_sizeof_ino_t" "$ac_includes_default"; then : 6657 6658else 6659 if test "$ac_cv_type_ino_t" = yes; then 6660 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6661$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6662as_fn_error 77 "cannot compute sizeof (ino_t) 6663See \`config.log' for more details" "$LINENO" 5; } 6664 else 6665 ac_cv_sizeof_ino_t=0 6666 fi 6667fi 6668 6669fi 6670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ino_t" >&5 6671$as_echo "$ac_cv_sizeof_ino_t" >&6; } 6672 6673 6674 6675cat >>confdefs.h <<_ACEOF 6676#define SIZEOF_INO_T $ac_cv_sizeof_ino_t 6677_ACEOF 6678 6679 6680# The cast to long int works around a bug in the HP C Compiler 6681# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 6682# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 6683# This bug is HP SR number 8606223364. 6684{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of dev_t" >&5 6685$as_echo_n "checking size of dev_t... " >&6; } 6686if ${ac_cv_sizeof_dev_t+:} false; then : 6687 $as_echo_n "(cached) " >&6 6688else 6689 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (dev_t))" "ac_cv_sizeof_dev_t" "$ac_includes_default"; then : 6690 6691else 6692 if test "$ac_cv_type_dev_t" = yes; then 6693 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6694$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6695as_fn_error 77 "cannot compute sizeof (dev_t) 6696See \`config.log' for more details" "$LINENO" 5; } 6697 else 6698 ac_cv_sizeof_dev_t=0 6699 fi 6700fi 6701 6702fi 6703{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_dev_t" >&5 6704$as_echo "$ac_cv_sizeof_dev_t" >&6; } 6705 6706 6707 6708cat >>confdefs.h <<_ACEOF 6709#define SIZEOF_DEV_T $ac_cv_sizeof_dev_t 6710_ACEOF 6711 6712 6713 6714# g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different 6715# iconv() prototype. 6716ac_ext=cpp 6717ac_cpp='$CXXCPP $CPPFLAGS' 6718ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6719ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6720ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6721 6722 6723 if test "X$prefix" = "XNONE"; then 6724 acl_final_prefix="$ac_default_prefix" 6725 else 6726 acl_final_prefix="$prefix" 6727 fi 6728 if test "X$exec_prefix" = "XNONE"; then 6729 acl_final_exec_prefix='${prefix}' 6730 else 6731 acl_final_exec_prefix="$exec_prefix" 6732 fi 6733 acl_save_prefix="$prefix" 6734 prefix="$acl_final_prefix" 6735 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 6736 prefix="$acl_save_prefix" 6737 6738 6739# Check whether --with-gnu-ld was given. 6740if test "${with_gnu_ld+set}" = set; then : 6741 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 6742else 6743 with_gnu_ld=no 6744fi 6745 6746# Prepare PATH_SEPARATOR. 6747# The user is always right. 6748if test "${PATH_SEPARATOR+set}" != set; then 6749 echo "#! /bin/sh" >conf$$.sh 6750 echo "exit 0" >>conf$$.sh 6751 chmod +x conf$$.sh 6752 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 6753 PATH_SEPARATOR=';' 6754 else 6755 PATH_SEPARATOR=: 6756 fi 6757 rm -f conf$$.sh 6758fi 6759ac_prog=ld 6760if test "$GCC" = yes; then 6761 # Check if gcc -print-prog-name=ld gives a path. 6762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 6763$as_echo_n "checking for ld used by GCC... " >&6; } 6764 case $host in 6765 *-*-mingw*) 6766 # gcc leaves a trailing carriage return which upsets mingw 6767 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 6768 *) 6769 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 6770 esac 6771 case $ac_prog in 6772 # Accept absolute paths. 6773 [\\/]* | [A-Za-z]:[\\/]*) 6774 re_direlt='/[^/][^/]*/\.\./' 6775 # Canonicalize the path of ld 6776 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 6777 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 6778 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 6779 done 6780 test -z "$LD" && LD="$ac_prog" 6781 ;; 6782 "") 6783 # If it fails, then pretend we aren't using GCC. 6784 ac_prog=ld 6785 ;; 6786 *) 6787 # If it is relative, then search for the first ld in PATH. 6788 with_gnu_ld=unknown 6789 ;; 6790 esac 6791elif test "$with_gnu_ld" = yes; then 6792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 6793$as_echo_n "checking for GNU ld... " >&6; } 6794else 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 6796$as_echo_n "checking for non-GNU ld... " >&6; } 6797fi 6798if ${acl_cv_path_LD+:} false; then : 6799 $as_echo_n "(cached) " >&6 6800else 6801 if test -z "$LD"; then 6802 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 6803 for ac_dir in $PATH; do 6804 test -z "$ac_dir" && ac_dir=. 6805 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 6806 acl_cv_path_LD="$ac_dir/$ac_prog" 6807 # Check to see if the program is GNU ld. I'd rather use --version, 6808 # but apparently some GNU ld's only accept -v. 6809 # Break only if it was the GNU/non-GNU ld that we prefer. 6810 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 6811 test "$with_gnu_ld" != no && break 6812 else 6813 test "$with_gnu_ld" != yes && break 6814 fi 6815 fi 6816 done 6817 IFS="$ac_save_ifs" 6818else 6819 acl_cv_path_LD="$LD" # Let the user override the test with a path. 6820fi 6821fi 6822 6823LD="$acl_cv_path_LD" 6824if test -n "$LD"; then 6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 6826$as_echo "$LD" >&6; } 6827else 6828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6829$as_echo "no" >&6; } 6830fi 6831test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 6832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 6833$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 6834if ${acl_cv_prog_gnu_ld+:} false; then : 6835 $as_echo_n "(cached) " >&6 6836else 6837 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 6838if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 6839 acl_cv_prog_gnu_ld=yes 6840else 6841 acl_cv_prog_gnu_ld=no 6842fi 6843fi 6844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 6845$as_echo "$acl_cv_prog_gnu_ld" >&6; } 6846with_gnu_ld=$acl_cv_prog_gnu_ld 6847 6848 6849 6850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 6851$as_echo_n "checking for shared library run path origin... " >&6; } 6852if ${acl_cv_rpath+:} false; then : 6853 $as_echo_n "(cached) " >&6 6854else 6855 6856 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 6857 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 6858 . ./conftest.sh 6859 rm -f ./conftest.sh 6860 acl_cv_rpath=done 6861 6862fi 6863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 6864$as_echo "$acl_cv_rpath" >&6; } 6865 wl="$acl_cv_wl" 6866 libext="$acl_cv_libext" 6867 shlibext="$acl_cv_shlibext" 6868 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 6869 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 6870 hardcode_direct="$acl_cv_hardcode_direct" 6871 hardcode_minus_L="$acl_cv_hardcode_minus_L" 6872 # Check whether --enable-rpath was given. 6873if test "${enable_rpath+set}" = set; then : 6874 enableval=$enable_rpath; : 6875else 6876 enable_rpath=yes 6877fi 6878 6879 6880 6881 6882 6883 6884 6885 6886 use_additional=yes 6887 6888 acl_save_prefix="$prefix" 6889 prefix="$acl_final_prefix" 6890 acl_save_exec_prefix="$exec_prefix" 6891 exec_prefix="$acl_final_exec_prefix" 6892 6893 eval additional_includedir=\"$includedir\" 6894 eval additional_libdir=\"$libdir\" 6895 6896 exec_prefix="$acl_save_exec_prefix" 6897 prefix="$acl_save_prefix" 6898 6899 6900# Check whether --with-libiconv-prefix was given. 6901if test "${with_libiconv_prefix+set}" = set; then : 6902 withval=$with_libiconv_prefix; 6903 if test "X$withval" = "Xno"; then 6904 use_additional=no 6905 else 6906 if test "X$withval" = "X"; then 6907 6908 acl_save_prefix="$prefix" 6909 prefix="$acl_final_prefix" 6910 acl_save_exec_prefix="$exec_prefix" 6911 exec_prefix="$acl_final_exec_prefix" 6912 6913 eval additional_includedir=\"$includedir\" 6914 eval additional_libdir=\"$libdir\" 6915 6916 exec_prefix="$acl_save_exec_prefix" 6917 prefix="$acl_save_prefix" 6918 6919 else 6920 additional_includedir="$withval/include" 6921 additional_libdir="$withval/lib" 6922 fi 6923 fi 6924 6925fi 6926 6927 6928# Check whether --with-libiconv-type was given. 6929if test "${with_libiconv_type+set}" = set; then : 6930 withval=$with_libiconv_type; with_libiconv_type=$withval 6931else 6932 with_libiconv_type=auto 6933fi 6934 6935 lib_type=`eval echo \$with_libiconv_type` 6936 6937 LIBICONV= 6938 LTLIBICONV= 6939 INCICONV= 6940 rpathdirs= 6941 ltrpathdirs= 6942 names_already_handled= 6943 names_next_round='iconv ' 6944 while test -n "$names_next_round"; do 6945 names_this_round="$names_next_round" 6946 names_next_round= 6947 for name in $names_this_round; do 6948 already_handled= 6949 for n in $names_already_handled; do 6950 if test "$n" = "$name"; then 6951 already_handled=yes 6952 break 6953 fi 6954 done 6955 if test -z "$already_handled"; then 6956 names_already_handled="$names_already_handled $name" 6957 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 6958 eval value=\"\$HAVE_LIB$uppername\" 6959 if test -n "$value"; then 6960 if test "$value" = yes; then 6961 eval value=\"\$LIB$uppername\" 6962 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 6963 eval value=\"\$LTLIB$uppername\" 6964 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 6965 else 6966 : 6967 fi 6968 else 6969 found_dir= 6970 found_la= 6971 found_so= 6972 found_a= 6973 if test $use_additional = yes; then 6974 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then 6975 found_dir="$additional_libdir" 6976 found_so="$additional_libdir/lib$name.$shlibext" 6977 if test -f "$additional_libdir/lib$name.la"; then 6978 found_la="$additional_libdir/lib$name.la" 6979 fi 6980 elif test x$lib_type != xshared; then 6981 if test -f "$additional_libdir/lib$name.$libext"; then 6982 found_dir="$additional_libdir" 6983 found_a="$additional_libdir/lib$name.$libext" 6984 if test -f "$additional_libdir/lib$name.la"; then 6985 found_la="$additional_libdir/lib$name.la" 6986 fi 6987 fi 6988 fi 6989 fi 6990 if test "X$found_dir" = "X"; then 6991 for x in $LDFLAGS $LTLIBICONV; do 6992 6993 acl_save_prefix="$prefix" 6994 prefix="$acl_final_prefix" 6995 acl_save_exec_prefix="$exec_prefix" 6996 exec_prefix="$acl_final_exec_prefix" 6997 eval x=\"$x\" 6998 exec_prefix="$acl_save_exec_prefix" 6999 prefix="$acl_save_prefix" 7000 7001 case "$x" in 7002 -L*) 7003 dir=`echo "X$x" | sed -e 's/^X-L//'` 7004 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then 7005 found_dir="$dir" 7006 found_so="$dir/lib$name.$shlibext" 7007 if test -f "$dir/lib$name.la"; then 7008 found_la="$dir/lib$name.la" 7009 fi 7010 elif test x$lib_type != xshared; then 7011 if test -f "$dir/lib$name.$libext"; then 7012 found_dir="$dir" 7013 found_a="$dir/lib$name.$libext" 7014 if test -f "$dir/lib$name.la"; then 7015 found_la="$dir/lib$name.la" 7016 fi 7017 fi 7018 fi 7019 ;; 7020 esac 7021 if test "X$found_dir" != "X"; then 7022 break 7023 fi 7024 done 7025 fi 7026 if test "X$found_dir" != "X"; then 7027 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 7028 if test "X$found_so" != "X"; then 7029 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then 7030 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 7031 else 7032 haveit= 7033 for x in $ltrpathdirs; do 7034 if test "X$x" = "X$found_dir"; then 7035 haveit=yes 7036 break 7037 fi 7038 done 7039 if test -z "$haveit"; then 7040 ltrpathdirs="$ltrpathdirs $found_dir" 7041 fi 7042 if test "$hardcode_direct" = yes; then 7043 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 7044 else 7045 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 7046 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 7047 haveit= 7048 for x in $rpathdirs; do 7049 if test "X$x" = "X$found_dir"; then 7050 haveit=yes 7051 break 7052 fi 7053 done 7054 if test -z "$haveit"; then 7055 rpathdirs="$rpathdirs $found_dir" 7056 fi 7057 else 7058 haveit= 7059 for x in $LDFLAGS $LIBICONV; do 7060 7061 acl_save_prefix="$prefix" 7062 prefix="$acl_final_prefix" 7063 acl_save_exec_prefix="$exec_prefix" 7064 exec_prefix="$acl_final_exec_prefix" 7065 eval x=\"$x\" 7066 exec_prefix="$acl_save_exec_prefix" 7067 prefix="$acl_save_prefix" 7068 7069 if test "X$x" = "X-L$found_dir"; then 7070 haveit=yes 7071 break 7072 fi 7073 done 7074 if test -z "$haveit"; then 7075 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 7076 fi 7077 if test "$hardcode_minus_L" != no; then 7078 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 7079 else 7080 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 7081 fi 7082 fi 7083 fi 7084 fi 7085 else 7086 if test "X$found_a" != "X"; then 7087 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 7088 else 7089 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 7090 fi 7091 fi 7092 additional_includedir= 7093 case "$found_dir" in 7094 */lib | */lib/) 7095 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` 7096 additional_includedir="$basedir/include" 7097 ;; 7098 esac 7099 if test "X$additional_includedir" != "X"; then 7100 if test "X$additional_includedir" != "X/usr/include"; then 7101 haveit= 7102 if test "X$additional_includedir" = "X/usr/local/include"; then 7103 if test -n "$GCC"; then 7104 case $host_os in 7105 linux*) haveit=yes;; 7106 esac 7107 fi 7108 fi 7109 if test -z "$haveit"; then 7110 for x in $CPPFLAGS $INCICONV; do 7111 7112 acl_save_prefix="$prefix" 7113 prefix="$acl_final_prefix" 7114 acl_save_exec_prefix="$exec_prefix" 7115 exec_prefix="$acl_final_exec_prefix" 7116 eval x=\"$x\" 7117 exec_prefix="$acl_save_exec_prefix" 7118 prefix="$acl_save_prefix" 7119 7120 if test "X$x" = "X-I$additional_includedir"; then 7121 haveit=yes 7122 break 7123 fi 7124 done 7125 if test -z "$haveit"; then 7126 if test -d "$additional_includedir"; then 7127 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 7128 fi 7129 fi 7130 fi 7131 fi 7132 fi 7133 if test -n "$found_la"; then 7134 save_libdir="$libdir" 7135 case "$found_la" in 7136 */* | *\\*) . "$found_la" ;; 7137 *) . "./$found_la" ;; 7138 esac 7139 libdir="$save_libdir" 7140 for dep in $dependency_libs; do 7141 case "$dep" in 7142 -L*) 7143 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 7144 if test "X$additional_libdir" != "X/usr/lib"; then 7145 haveit= 7146 if test "X$additional_libdir" = "X/usr/local/lib"; then 7147 if test -n "$GCC"; then 7148 case $host_os in 7149 linux*) haveit=yes;; 7150 esac 7151 fi 7152 fi 7153 if test -z "$haveit"; then 7154 haveit= 7155 for x in $LDFLAGS $LIBICONV; do 7156 7157 acl_save_prefix="$prefix" 7158 prefix="$acl_final_prefix" 7159 acl_save_exec_prefix="$exec_prefix" 7160 exec_prefix="$acl_final_exec_prefix" 7161 eval x=\"$x\" 7162 exec_prefix="$acl_save_exec_prefix" 7163 prefix="$acl_save_prefix" 7164 7165 if test "X$x" = "X-L$additional_libdir"; then 7166 haveit=yes 7167 break 7168 fi 7169 done 7170 if test -z "$haveit"; then 7171 if test -d "$additional_libdir"; then 7172 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 7173 fi 7174 fi 7175 haveit= 7176 for x in $LDFLAGS $LTLIBICONV; do 7177 7178 acl_save_prefix="$prefix" 7179 prefix="$acl_final_prefix" 7180 acl_save_exec_prefix="$exec_prefix" 7181 exec_prefix="$acl_final_exec_prefix" 7182 eval x=\"$x\" 7183 exec_prefix="$acl_save_exec_prefix" 7184 prefix="$acl_save_prefix" 7185 7186 if test "X$x" = "X-L$additional_libdir"; then 7187 haveit=yes 7188 break 7189 fi 7190 done 7191 if test -z "$haveit"; then 7192 if test -d "$additional_libdir"; then 7193 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 7194 fi 7195 fi 7196 fi 7197 fi 7198 ;; 7199 -R*) 7200 dir=`echo "X$dep" | sed -e 's/^X-R//'` 7201 if test "$enable_rpath" != no; then 7202 haveit= 7203 for x in $rpathdirs; do 7204 if test "X$x" = "X$dir"; then 7205 haveit=yes 7206 break 7207 fi 7208 done 7209 if test -z "$haveit"; then 7210 rpathdirs="$rpathdirs $dir" 7211 fi 7212 haveit= 7213 for x in $ltrpathdirs; do 7214 if test "X$x" = "X$dir"; then 7215 haveit=yes 7216 break 7217 fi 7218 done 7219 if test -z "$haveit"; then 7220 ltrpathdirs="$ltrpathdirs $dir" 7221 fi 7222 fi 7223 ;; 7224 -l*) 7225 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 7226 ;; 7227 *.la) 7228 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 7229 ;; 7230 *) 7231 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 7232 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 7233 ;; 7234 esac 7235 done 7236 fi 7237 else 7238 if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then 7239 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 7240 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 7241 else 7242 LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext" 7243 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext" 7244 fi 7245 fi 7246 fi 7247 fi 7248 done 7249 done 7250 if test "X$rpathdirs" != "X"; then 7251 if test -n "$hardcode_libdir_separator"; then 7252 alldirs= 7253 for found_dir in $rpathdirs; do 7254 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 7255 done 7256 acl_save_libdir="$libdir" 7257 libdir="$alldirs" 7258 eval flag=\"$hardcode_libdir_flag_spec\" 7259 libdir="$acl_save_libdir" 7260 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7261 else 7262 for found_dir in $rpathdirs; do 7263 acl_save_libdir="$libdir" 7264 libdir="$found_dir" 7265 eval flag=\"$hardcode_libdir_flag_spec\" 7266 libdir="$acl_save_libdir" 7267 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7268 done 7269 fi 7270 fi 7271 if test "X$ltrpathdirs" != "X"; then 7272 for found_dir in $ltrpathdirs; do 7273 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 7274 done 7275 fi 7276 7277 7278 7279 7280 7281 7282 7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 7284$as_echo_n "checking for iconv... " >&6; } 7285if ${am_cv_func_iconv+:} false; then : 7286 $as_echo_n "(cached) " >&6 7287else 7288 7289 am_cv_func_iconv="no, consider installing GNU libiconv" 7290 am_cv_lib_iconv=no 7291 am_save_CPPFLAGS="$CPPFLAGS" 7292 CPPFLAGS="$CPPFLAGS $INCICONV" 7293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294/* end confdefs.h. */ 7295#include <stdlib.h> 7296#include <iconv.h> 7297int 7298main () 7299{ 7300iconv_t cd = iconv_open("",""); 7301 iconv(cd,NULL,NULL,NULL,NULL); 7302 iconv_close(cd); 7303 ; 7304 return 0; 7305} 7306_ACEOF 7307if ac_fn_cxx_try_link "$LINENO"; then : 7308 am_cv_func_iconv=yes 7309fi 7310rm -f core conftest.err conftest.$ac_objext \ 7311 conftest$ac_exeext conftest.$ac_ext 7312 CPPFLAGS="$am_save_CPPFLAGS" 7313 7314 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then 7315 for _libs in .libs _libs; do 7316 am_save_CPPFLAGS="$CPPFLAGS" 7317 am_save_LIBS="$LIBS" 7318 CPPFLAGS="$CPPFLAGS -I../libiconv/include" 7319 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" 7320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7321/* end confdefs.h. */ 7322#include <stdlib.h> 7323#include <iconv.h> 7324int 7325main () 7326{ 7327iconv_t cd = iconv_open("",""); 7328 iconv(cd,NULL,NULL,NULL,NULL); 7329 iconv_close(cd); 7330 ; 7331 return 0; 7332} 7333_ACEOF 7334if ac_fn_cxx_try_link "$LINENO"; then : 7335 INCICONV="-I../libiconv/include" 7336 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a 7337 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la 7338 am_cv_lib_iconv=yes 7339 am_cv_func_iconv=yes 7340fi 7341rm -f core conftest.err conftest.$ac_objext \ 7342 conftest$ac_exeext conftest.$ac_ext 7343 CPPFLAGS="$am_save_CPPFLAGS" 7344 LIBS="$am_save_LIBS" 7345 if test "$am_cv_func_iconv" = "yes"; then 7346 break 7347 fi 7348 done 7349 fi 7350 7351 if test "$am_cv_func_iconv" != yes; then 7352 am_save_CPPFLAGS="$CPPFLAGS" 7353 am_save_LIBS="$LIBS" 7354 CPPFLAGS="$CPPFLAGS $INCICONV" 7355 LIBS="$LIBS $LIBICONV" 7356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7357/* end confdefs.h. */ 7358#include <stdlib.h> 7359#include <iconv.h> 7360int 7361main () 7362{ 7363iconv_t cd = iconv_open("",""); 7364 iconv(cd,NULL,NULL,NULL,NULL); 7365 iconv_close(cd); 7366 ; 7367 return 0; 7368} 7369_ACEOF 7370if ac_fn_cxx_try_link "$LINENO"; then : 7371 am_cv_lib_iconv=yes 7372 am_cv_func_iconv=yes 7373fi 7374rm -f core conftest.err conftest.$ac_objext \ 7375 conftest$ac_exeext conftest.$ac_ext 7376 CPPFLAGS="$am_save_CPPFLAGS" 7377 LIBS="$am_save_LIBS" 7378 fi 7379 7380fi 7381{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 7382$as_echo "$am_cv_func_iconv" >&6; } 7383 if test "$am_cv_func_iconv" = yes; then 7384 7385$as_echo "#define HAVE_ICONV 1" >>confdefs.h 7386 7387 fi 7388 if test "$am_cv_lib_iconv" = yes; then 7389 7390 for element in $INCICONV; do 7391 haveit= 7392 for x in $CPPFLAGS; do 7393 7394 acl_save_prefix="$prefix" 7395 prefix="$acl_final_prefix" 7396 acl_save_exec_prefix="$exec_prefix" 7397 exec_prefix="$acl_final_exec_prefix" 7398 eval x=\"$x\" 7399 exec_prefix="$acl_save_exec_prefix" 7400 prefix="$acl_save_prefix" 7401 7402 if test "X$x" = "X$element"; then 7403 haveit=yes 7404 break 7405 fi 7406 done 7407 if test -z "$haveit"; then 7408 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 7409 fi 7410 done 7411 7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 7413$as_echo_n "checking how to link with libiconv... " >&6; } 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 7415$as_echo "$LIBICONV" >&6; } 7416 else 7417 LIBICONV= 7418 LTLIBICONV= 7419 fi 7420 7421 7422 7423 if test "$am_cv_func_iconv" = yes; then 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 7425$as_echo_n "checking for iconv declaration... " >&6; } 7426 if ${am_cv_proto_iconv+:} false; then : 7427 $as_echo_n "(cached) " >&6 7428else 7429 7430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7431/* end confdefs.h. */ 7432 7433#include <stdlib.h> 7434#include <iconv.h> 7435extern 7436#ifdef __cplusplus 7437"C" 7438#endif 7439#if defined(__STDC__) || defined(__cplusplus) 7440size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 7441#else 7442size_t iconv(); 7443#endif 7444 7445int 7446main () 7447{ 7448 7449 ; 7450 return 0; 7451} 7452_ACEOF 7453if ac_fn_cxx_try_compile "$LINENO"; then : 7454 am_cv_proto_iconv_arg1="" 7455else 7456 am_cv_proto_iconv_arg1="const" 7457fi 7458rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7459 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 7460fi 7461 7462 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 7463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- 7464 }$am_cv_proto_iconv" >&5 7465$as_echo "${ac_t:- 7466 }$am_cv_proto_iconv" >&6; } 7467 7468cat >>confdefs.h <<_ACEOF 7469#define ICONV_CONST $am_cv_proto_iconv_arg1 7470_ACEOF 7471 7472 fi 7473 7474ac_ext=c 7475ac_cpp='$CPP $CPPFLAGS' 7476ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7477ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7478ac_compiler_gnu=$ac_cv_c_compiler_gnu 7479 7480 7481# More defines and substitutions. 7482PACKAGE="$PACKAGE_TARNAME" 7483 7484cat >>confdefs.h <<_ACEOF 7485#define PACKAGE "$PACKAGE" 7486_ACEOF 7487 7488 7489 7490if test "x$enable_nls" != xno; then 7491 USED_CATALOGS='$(CATALOGS)' 7492else 7493 USED_CATALOGS= 7494fi 7495 7496 7497# Check whether --enable-maintainer-mode was given. 7498if test "${enable_maintainer_mode+set}" = set; then : 7499 enableval=$enable_maintainer_mode; 7500else 7501 enable_maintainer_mode=no 7502fi 7503 7504 7505if test "x$enable_maintainer_mode" = xno; then 7506 MAINT='#' 7507else 7508 MAINT= 7509fi 7510 7511 7512# Enable expensive internal checks 7513is_release= 7514if test -f $srcdir/../gcc/DEV-PHASE \ 7515 && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then 7516 is_release=yes 7517fi 7518 7519# Check whether --enable-checking was given. 7520if test "${enable_checking+set}" = set; then : 7521 enableval=$enable_checking; ac_checking_flags="${enableval}" 7522else 7523 7524# Determine the default checks. 7525if test x$is_release = x ; then 7526 ac_checking_flags=yes 7527else 7528 ac_checking_flags=release 7529fi 7530fi 7531 7532IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," 7533for check in release $ac_checking_flags 7534do 7535 case $check in 7536 # these set all the flags to specific states 7537 yes|all) ac_checking=1 ; ac_assert_checking=1 ; ac_valgrind_checking= ;; 7538 no|none) ac_checking= ; ac_assert_checking= ; ac_valgrind_checking= ;; 7539 release) ac_checking= ; ac_assert_checking=1 ; ac_valgrind_checking= ;; 7540 # these enable particular checks 7541 assert) ac_assert_checking=1 ;; 7542 misc) ac_checking=1 ;; 7543 valgrind) ac_valgrind_checking=1 ;; 7544 # accept 7545 *) ;; 7546 esac 7547done 7548IFS="$ac_save_IFS" 7549 7550if test x$ac_checking != x ; then 7551 7552$as_echo "#define CHECKING_P 1" >>confdefs.h 7553 7554else 7555 $as_echo "#define CHECKING_P 0" >>confdefs.h 7556 7557fi 7558 7559if test x$ac_assert_checking != x ; then 7560 7561$as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h 7562 7563fi 7564 7565if test x$ac_valgrind_checking != x ; then 7566 7567$as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h 7568 7569fi 7570 7571# Check whether --enable-canonical-system-headers was given. 7572if test "${enable_canonical_system_headers+set}" = set; then : 7573 enableval=$enable_canonical_system_headers; 7574else 7575 enable_canonical_system_headers=yes 7576fi 7577 7578if test $enable_canonical_system_headers != no; then 7579 7580$as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h 7581 7582fi 7583 7584case $target in 7585 i?86-* | x86_64-*) 7586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7587/* end confdefs.h. */ 7588 7589int 7590main () 7591{ 7592asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0)) 7593 ; 7594 return 0; 7595} 7596_ACEOF 7597if ac_fn_c_try_compile "$LINENO"; then : 7598 7599$as_echo "#define HAVE_SSE4 1" >>confdefs.h 7600 7601fi 7602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7603esac 7604 7605# Enable --enable-host-shared. 7606# Check whether --enable-host-shared was given. 7607if test "${enable_host_shared+set}" = set; then : 7608 enableval=$enable_host_shared; PICFLAG=-fPIC 7609else 7610 PICFLAG= 7611fi 7612 7613 7614 7615# Enable Intel CET on Intel CET enabled host if jit is enabled. 7616 # Check whether --enable-cet was given. 7617if test "${enable_cet+set}" = set; then : 7618 enableval=$enable_cet; 7619 case "$enableval" in 7620 yes|no|auto) ;; 7621 *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;; 7622 esac 7623 7624else 7625 enable_cet=auto 7626fi 7627 7628 7629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5 7630$as_echo_n "checking for CET support... " >&6; } 7631 7632case "$host" in 7633 i[34567]86-*-linux* | x86_64-*-linux*) 7634 may_have_cet=yes 7635 cet_save_CFLAGS="$CFLAGS" 7636 CFLAGS="$CFLAGS -fcf-protection" 7637 case "$enable_cet" in 7638 auto) 7639 # Check if target supports multi-byte NOPs 7640 # and if compiler and assembler support CET. 7641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642/* end confdefs.h. */ 7643 7644int 7645main () 7646{ 7647 7648#if !defined(__SSE2__) 7649#error target does not support multi-byte NOPs 7650#else 7651asm ("setssbsy"); 7652#endif 7653 7654 ; 7655 return 0; 7656} 7657_ACEOF 7658if ac_fn_c_try_compile "$LINENO"; then : 7659 enable_cet=yes 7660else 7661 enable_cet=no 7662fi 7663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7664 ;; 7665 yes) 7666 # Check if compiler and assembler support CET. 7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7668/* end confdefs.h. */ 7669 7670int 7671main () 7672{ 7673asm ("setssbsy"); 7674 ; 7675 return 0; 7676} 7677_ACEOF 7678if ac_fn_c_try_compile "$LINENO"; then : 7679 support_cet=yes 7680else 7681 support_cet=no 7682fi 7683rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7684 if test $support_cet = "no"; then 7685 if test x$enable_bootstrap != xno \ 7686 && test -z "${with_build_subdir}" \ 7687 && (test ! -f ../stage_current \ 7688 || test `cat ../stage_current` != "stage1"); then 7689 # Require CET support only for the final GCC build. 7690 as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5 7691 else 7692 # Don't enable CET without CET support for non-bootstrap 7693 # build, in stage1 nor for build support. 7694 enable_cet=no 7695 fi 7696 fi 7697 ;; 7698 esac 7699 CFLAGS="$cet_save_CFLAGS" 7700 ;; 7701 *) 7702 may_have_cet=no 7703 enable_cet=no 7704 ;; 7705esac 7706 7707cet_save_CFLAGS="$CFLAGS" 7708CFLAGS="$CFLAGS -fcf-protection=none" 7709cet_save_LDFLAGS="$LDFLAGS" 7710LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk" 7711if test x$may_have_cet = xyes; then 7712 # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work. 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714/* end confdefs.h. */ 7715 7716int 7717main () 7718{ 7719return 0; 7720 ; 7721 return 0; 7722} 7723_ACEOF 7724if ac_fn_c_try_link "$LINENO"; then : 7725 may_have_cet=yes 7726else 7727 may_have_cet=no 7728fi 7729rm -f core conftest.err conftest.$ac_objext \ 7730 conftest$ac_exeext conftest.$ac_ext 7731fi 7732 7733if test x$may_have_cet = xyes; then 7734 if test x$cross_compiling = xno; then 7735 if test "$cross_compiling" = yes; then : 7736 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7737$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7738as_fn_error $? "cannot run test program while cross compiling 7739See \`config.log' for more details" "$LINENO" 5; } 7740else 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742/* end confdefs.h. */ 7743 7744int 7745main () 7746{ 7747 asm ("endbr32"); 7748 return 0; 7749} 7750 7751_ACEOF 7752if ac_fn_c_try_run "$LINENO"; then : 7753 have_multi_byte_nop=yes 7754else 7755 have_multi_byte_nop=no 7756fi 7757rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7758 conftest.$ac_objext conftest.beam conftest.$ac_ext 7759fi 7760 7761 have_cet=no 7762 if test x$have_multi_byte_nop = xyes; then 7763 if test "$cross_compiling" = yes; then : 7764 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7765$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7766as_fn_error $? "cannot run test program while cross compiling 7767See \`config.log' for more details" "$LINENO" 5; } 7768else 7769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7770/* end confdefs.h. */ 7771 7772static void 7773foo (void) 7774{ 7775} 7776 7777static void 7778__attribute__ ((noinline, noclone)) 7779xxx (void (*f) (void)) 7780{ 7781 f (); 7782} 7783 7784static void 7785__attribute__ ((noinline, noclone)) 7786bar (void) 7787{ 7788 xxx (foo); 7789} 7790 7791int 7792main () 7793{ 7794 bar (); 7795 return 0; 7796} 7797 7798_ACEOF 7799if ac_fn_c_try_run "$LINENO"; then : 7800 have_cet=no 7801else 7802 have_cet=yes 7803fi 7804rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7805 conftest.$ac_objext conftest.beam conftest.$ac_ext 7806fi 7807 7808 fi 7809 if test x$enable_cet = xno -a x$have_cet = xyes; then 7810 as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5 7811 fi 7812 fi 7813else 7814 # Enable CET in cross compiler if possible so that it will run on both 7815 # CET and non-CET hosts. 7816 have_cet=yes 7817fi 7818if test x$enable_cet = xyes; then 7819 CET_HOST_FLAGS="-fcf-protection" 7820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7821$as_echo "yes" >&6; } 7822else 7823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7824$as_echo "no" >&6; } 7825fi 7826CFLAGS="$cet_save_CFLAGS" 7827LDFLAGS="$cet_save_LDFLAGS" 7828 7829case x$enable_languages in 7830*jit*) 7831 ;; 7832*) 7833 CET_HOST_FLAGS= 7834 ;; 7835esac 7836 7837 7838# Check whether --enable-valgrind-annotations was given. 7839if test "${enable_valgrind_annotations+set}" = set; then : 7840 enableval=$enable_valgrind_annotations; 7841else 7842 enable_valgrind_annotations=no 7843fi 7844 7845if test x$enable_valgrind_annotations != xno \ 7846 || test x$ac_valgrind_checking != x; then 7847 if (test $have_valgrind_h = no \ 7848 && test $gcc_cv_header_memcheck_h = no \ 7849 && test $gcc_cv_header_valgrind_memcheck_h = no); then 7850 as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5 7851 fi 7852 7853$as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h 7854 7855fi 7856 7857# Output. 7858 7859ac_config_headers="$ac_config_headers config.h:config.in" 7860 7861ac_config_files="$ac_config_files Makefile" 7862 7863cat >confcache <<\_ACEOF 7864# This file is a shell script that caches the results of configure 7865# tests run on this system so they can be shared between configure 7866# scripts and configure runs, see configure's option --config-cache. 7867# It is not useful on other systems. If it contains results you don't 7868# want to keep, you may remove or edit it. 7869# 7870# config.status only pays attention to the cache file if you give it 7871# the --recheck option to rerun configure. 7872# 7873# `ac_cv_env_foo' variables (set or unset) will be overridden when 7874# loading this file, other *unset* `ac_cv_foo' will be assigned the 7875# following values. 7876 7877_ACEOF 7878 7879# The following way of writing the cache mishandles newlines in values, 7880# but we know of no workaround that is simple, portable, and efficient. 7881# So, we kill variables containing newlines. 7882# Ultrix sh set writes to stderr and can't be redirected directly, 7883# and sets the high bit in the cache file unless we assign to the vars. 7884( 7885 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7886 eval ac_val=\$$ac_var 7887 case $ac_val in #( 7888 *${as_nl}*) 7889 case $ac_var in #( 7890 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7891$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7892 esac 7893 case $ac_var in #( 7894 _ | IFS | as_nl) ;; #( 7895 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7896 *) { eval $ac_var=; unset $ac_var;} ;; 7897 esac ;; 7898 esac 7899 done 7900 7901 (set) 2>&1 | 7902 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7903 *${as_nl}ac_space=\ *) 7904 # `set' does not quote correctly, so add quotes: double-quote 7905 # substitution turns \\\\ into \\, and sed turns \\ into \. 7906 sed -n \ 7907 "s/'/'\\\\''/g; 7908 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7909 ;; #( 7910 *) 7911 # `set' quotes correctly as required by POSIX, so do not add quotes. 7912 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7913 ;; 7914 esac | 7915 sort 7916) | 7917 sed ' 7918 /^ac_cv_env_/b end 7919 t clear 7920 :clear 7921 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7922 t end 7923 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7924 :end' >>confcache 7925if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7926 if test -w "$cache_file"; then 7927 if test "x$cache_file" != "x/dev/null"; then 7928 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7929$as_echo "$as_me: updating cache $cache_file" >&6;} 7930 if test ! -f "$cache_file" || test -h "$cache_file"; then 7931 cat confcache >"$cache_file" 7932 else 7933 case $cache_file in #( 7934 */* | ?:*) 7935 mv -f confcache "$cache_file"$$ && 7936 mv -f "$cache_file"$$ "$cache_file" ;; #( 7937 *) 7938 mv -f confcache "$cache_file" ;; 7939 esac 7940 fi 7941 fi 7942 else 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7944$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7945 fi 7946fi 7947rm -f confcache 7948 7949test "x$prefix" = xNONE && prefix=$ac_default_prefix 7950# Let make expand exec_prefix. 7951test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7952 7953DEFS=-DHAVE_CONFIG_H 7954 7955ac_libobjs= 7956ac_ltlibobjs= 7957U= 7958for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7959 # 1. Remove the extension, and $U if already installed. 7960 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7961 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7962 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7963 # will be set to the directory where LIBOBJS objects are built. 7964 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7965 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7966done 7967LIBOBJS=$ac_libobjs 7968 7969LTLIBOBJS=$ac_ltlibobjs 7970 7971 7972 7973 7974: "${CONFIG_STATUS=./config.status}" 7975ac_write_fail=0 7976ac_clean_files_save=$ac_clean_files 7977ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7978{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7979$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7980as_write_fail=0 7981cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7982#! $SHELL 7983# Generated by $as_me. 7984# Run this file to recreate the current configuration. 7985# Compiler output produced by configure, useful for debugging 7986# configure, is in config.log if it exists. 7987 7988debug=false 7989ac_cs_recheck=false 7990ac_cs_silent=false 7991 7992SHELL=\${CONFIG_SHELL-$SHELL} 7993export SHELL 7994_ASEOF 7995cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7996## -------------------- ## 7997## M4sh Initialization. ## 7998## -------------------- ## 7999 8000# Be more Bourne compatible 8001DUALCASE=1; export DUALCASE # for MKS sh 8002if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8003 emulate sh 8004 NULLCMD=: 8005 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8006 # is contrary to our usage. Disable this feature. 8007 alias -g '${1+"$@"}'='"$@"' 8008 setopt NO_GLOB_SUBST 8009else 8010 case `(set -o) 2>/dev/null` in #( 8011 *posix*) : 8012 set -o posix ;; #( 8013 *) : 8014 ;; 8015esac 8016fi 8017 8018 8019as_nl=' 8020' 8021export as_nl 8022# Printing a long string crashes Solaris 7 /usr/bin/printf. 8023as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 8024as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 8025as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 8026# Prefer a ksh shell builtin over an external printf program on Solaris, 8027# but without wasting forks for bash or zsh. 8028if test -z "$BASH_VERSION$ZSH_VERSION" \ 8029 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 8030 as_echo='print -r --' 8031 as_echo_n='print -rn --' 8032elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 8033 as_echo='printf %s\n' 8034 as_echo_n='printf %s' 8035else 8036 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 8037 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 8038 as_echo_n='/usr/ucb/echo -n' 8039 else 8040 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 8041 as_echo_n_body='eval 8042 arg=$1; 8043 case $arg in #( 8044 *"$as_nl"*) 8045 expr "X$arg" : "X\\(.*\\)$as_nl"; 8046 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 8047 esac; 8048 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 8049 ' 8050 export as_echo_n_body 8051 as_echo_n='sh -c $as_echo_n_body as_echo' 8052 fi 8053 export as_echo_body 8054 as_echo='sh -c $as_echo_body as_echo' 8055fi 8056 8057# The user is always right. 8058if test "${PATH_SEPARATOR+set}" != set; then 8059 PATH_SEPARATOR=: 8060 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 8061 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 8062 PATH_SEPARATOR=';' 8063 } 8064fi 8065 8066 8067# IFS 8068# We need space, tab and new line, in precisely that order. Quoting is 8069# there to prevent editors from complaining about space-tab. 8070# (If _AS_PATH_WALK were called with IFS unset, it would disable word 8071# splitting by setting IFS to empty value.) 8072IFS=" "" $as_nl" 8073 8074# Find who we are. Look in the path if we contain no directory separator. 8075as_myself= 8076case $0 in #(( 8077 *[\\/]* ) as_myself=$0 ;; 8078 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8079for as_dir in $PATH 8080do 8081 IFS=$as_save_IFS 8082 test -z "$as_dir" && as_dir=. 8083 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8084 done 8085IFS=$as_save_IFS 8086 8087 ;; 8088esac 8089# We did not find ourselves, most probably we were run as `sh COMMAND' 8090# in which case we are not to be found in the path. 8091if test "x$as_myself" = x; then 8092 as_myself=$0 8093fi 8094if test ! -f "$as_myself"; then 8095 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8096 exit 1 8097fi 8098 8099# Unset variables that we do not need and which cause bugs (e.g. in 8100# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8101# suppresses any "Segmentation fault" message there. '((' could 8102# trigger a bug in pdksh 5.2.14. 8103for as_var in BASH_ENV ENV MAIL MAILPATH 8104do eval test x\${$as_var+set} = xset \ 8105 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8106done 8107PS1='$ ' 8108PS2='> ' 8109PS4='+ ' 8110 8111# NLS nuisances. 8112LC_ALL=C 8113export LC_ALL 8114LANGUAGE=C 8115export LANGUAGE 8116 8117# CDPATH. 8118(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8119 8120 8121# as_fn_error STATUS ERROR [LINENO LOG_FD] 8122# ---------------------------------------- 8123# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8124# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8125# script with STATUS, using 1 if that was 0. 8126as_fn_error () 8127{ 8128 as_status=$1; test $as_status -eq 0 && as_status=1 8129 if test "$4"; then 8130 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8131 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8132 fi 8133 $as_echo "$as_me: error: $2" >&2 8134 as_fn_exit $as_status 8135} # as_fn_error 8136 8137 8138# as_fn_set_status STATUS 8139# ----------------------- 8140# Set $? to STATUS, without forking. 8141as_fn_set_status () 8142{ 8143 return $1 8144} # as_fn_set_status 8145 8146# as_fn_exit STATUS 8147# ----------------- 8148# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8149as_fn_exit () 8150{ 8151 set +e 8152 as_fn_set_status $1 8153 exit $1 8154} # as_fn_exit 8155 8156# as_fn_unset VAR 8157# --------------- 8158# Portably unset VAR. 8159as_fn_unset () 8160{ 8161 { eval $1=; unset $1;} 8162} 8163as_unset=as_fn_unset 8164# as_fn_append VAR VALUE 8165# ---------------------- 8166# Append the text in VALUE to the end of the definition contained in VAR. Take 8167# advantage of any shell optimizations that allow amortized linear growth over 8168# repeated appends, instead of the typical quadratic growth present in naive 8169# implementations. 8170if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8171 eval 'as_fn_append () 8172 { 8173 eval $1+=\$2 8174 }' 8175else 8176 as_fn_append () 8177 { 8178 eval $1=\$$1\$2 8179 } 8180fi # as_fn_append 8181 8182# as_fn_arith ARG... 8183# ------------------ 8184# Perform arithmetic evaluation on the ARGs, and store the result in the 8185# global $as_val. Take advantage of shells that can avoid forks. The arguments 8186# must be portable across $(()) and expr. 8187if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8188 eval 'as_fn_arith () 8189 { 8190 as_val=$(( $* )) 8191 }' 8192else 8193 as_fn_arith () 8194 { 8195 as_val=`expr "$@" || test $? -eq 1` 8196 } 8197fi # as_fn_arith 8198 8199 8200if expr a : '\(a\)' >/dev/null 2>&1 && 8201 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8202 as_expr=expr 8203else 8204 as_expr=false 8205fi 8206 8207if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8208 as_basename=basename 8209else 8210 as_basename=false 8211fi 8212 8213if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8214 as_dirname=dirname 8215else 8216 as_dirname=false 8217fi 8218 8219as_me=`$as_basename -- "$0" || 8220$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8221 X"$0" : 'X\(//\)$' \| \ 8222 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8223$as_echo X/"$0" | 8224 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8225 s//\1/ 8226 q 8227 } 8228 /^X\/\(\/\/\)$/{ 8229 s//\1/ 8230 q 8231 } 8232 /^X\/\(\/\).*/{ 8233 s//\1/ 8234 q 8235 } 8236 s/.*/./; q'` 8237 8238# Avoid depending upon Character Ranges. 8239as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8240as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8241as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8242as_cr_digits='0123456789' 8243as_cr_alnum=$as_cr_Letters$as_cr_digits 8244 8245ECHO_C= ECHO_N= ECHO_T= 8246case `echo -n x` in #((((( 8247-n*) 8248 case `echo 'xy\c'` in 8249 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8250 xy) ECHO_C='\c';; 8251 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8252 ECHO_T=' ';; 8253 esac;; 8254*) 8255 ECHO_N='-n';; 8256esac 8257 8258rm -f conf$$ conf$$.exe conf$$.file 8259if test -d conf$$.dir; then 8260 rm -f conf$$.dir/conf$$.file 8261else 8262 rm -f conf$$.dir 8263 mkdir conf$$.dir 2>/dev/null 8264fi 8265if (echo >conf$$.file) 2>/dev/null; then 8266 if ln -s conf$$.file conf$$ 2>/dev/null; then 8267 as_ln_s='ln -s' 8268 # ... but there are two gotchas: 8269 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8270 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8271 # In both cases, we have to default to `cp -pR'. 8272 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8273 as_ln_s='cp -pR' 8274 elif ln conf$$.file conf$$ 2>/dev/null; then 8275 as_ln_s=ln 8276 else 8277 as_ln_s='cp -pR' 8278 fi 8279else 8280 as_ln_s='cp -pR' 8281fi 8282rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8283rmdir conf$$.dir 2>/dev/null 8284 8285 8286# as_fn_mkdir_p 8287# ------------- 8288# Create "$as_dir" as a directory, including parents if necessary. 8289as_fn_mkdir_p () 8290{ 8291 8292 case $as_dir in #( 8293 -*) as_dir=./$as_dir;; 8294 esac 8295 test -d "$as_dir" || eval $as_mkdir_p || { 8296 as_dirs= 8297 while :; do 8298 case $as_dir in #( 8299 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8300 *) as_qdir=$as_dir;; 8301 esac 8302 as_dirs="'$as_qdir' $as_dirs" 8303 as_dir=`$as_dirname -- "$as_dir" || 8304$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8305 X"$as_dir" : 'X\(//\)[^/]' \| \ 8306 X"$as_dir" : 'X\(//\)$' \| \ 8307 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8308$as_echo X"$as_dir" | 8309 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8310 s//\1/ 8311 q 8312 } 8313 /^X\(\/\/\)[^/].*/{ 8314 s//\1/ 8315 q 8316 } 8317 /^X\(\/\/\)$/{ 8318 s//\1/ 8319 q 8320 } 8321 /^X\(\/\).*/{ 8322 s//\1/ 8323 q 8324 } 8325 s/.*/./; q'` 8326 test -d "$as_dir" && break 8327 done 8328 test -z "$as_dirs" || eval "mkdir $as_dirs" 8329 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8330 8331 8332} # as_fn_mkdir_p 8333if mkdir -p . 2>/dev/null; then 8334 as_mkdir_p='mkdir -p "$as_dir"' 8335else 8336 test -d ./-p && rmdir ./-p 8337 as_mkdir_p=false 8338fi 8339 8340 8341# as_fn_executable_p FILE 8342# ----------------------- 8343# Test if FILE is an executable regular file. 8344as_fn_executable_p () 8345{ 8346 test -f "$1" && test -x "$1" 8347} # as_fn_executable_p 8348as_test_x='test -x' 8349as_executable_p=as_fn_executable_p 8350 8351# Sed expression to map a string onto a valid CPP name. 8352as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8353 8354# Sed expression to map a string onto a valid variable name. 8355as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8356 8357 8358exec 6>&1 8359## ----------------------------------- ## 8360## Main body of $CONFIG_STATUS script. ## 8361## ----------------------------------- ## 8362_ASEOF 8363test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8364 8365cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8366# Save the log message, to keep $0 and so on meaningful, and to 8367# report actual input values of CONFIG_FILES etc. instead of their 8368# values after options handling. 8369ac_log=" 8370This file was extended by cpplib $as_me , which was 8371generated by GNU Autoconf 2.69. Invocation command line was 8372 8373 CONFIG_FILES = $CONFIG_FILES 8374 CONFIG_HEADERS = $CONFIG_HEADERS 8375 CONFIG_LINKS = $CONFIG_LINKS 8376 CONFIG_COMMANDS = $CONFIG_COMMANDS 8377 $ $0 $@ 8378 8379on `(hostname || uname -n) 2>/dev/null | sed 1q` 8380" 8381 8382_ACEOF 8383 8384case $ac_config_files in *" 8385"*) set x $ac_config_files; shift; ac_config_files=$*;; 8386esac 8387 8388case $ac_config_headers in *" 8389"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 8390esac 8391 8392 8393cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8394# Files that config.status was made for. 8395config_files="$ac_config_files" 8396config_headers="$ac_config_headers" 8397config_commands="$ac_config_commands" 8398 8399_ACEOF 8400 8401cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8402ac_cs_usage="\ 8403\`$as_me' instantiates files and other configuration actions 8404from templates according to the current configuration. Unless the files 8405and actions are specified as TAGs, all are instantiated by default. 8406 8407Usage: $0 [OPTION]... [TAG]... 8408 8409 -h, --help print this help, then exit 8410 -V, --version print version number and configuration settings, then exit 8411 --config print configuration, then exit 8412 -q, --quiet, --silent 8413 do not print progress messages 8414 -d, --debug don't remove temporary files 8415 --recheck update $as_me by reconfiguring in the same conditions 8416 --file=FILE[:TEMPLATE] 8417 instantiate the configuration file FILE 8418 --header=FILE[:TEMPLATE] 8419 instantiate the configuration header FILE 8420 8421Configuration files: 8422$config_files 8423 8424Configuration headers: 8425$config_headers 8426 8427Configuration commands: 8428$config_commands 8429 8430Report bugs to <gcc-bugs@gcc.gnu.org>." 8431 8432_ACEOF 8433cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8434ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8435ac_cs_version="\\ 8436cpplib config.status 8437configured by $0, generated by GNU Autoconf 2.69, 8438 with options \\"\$ac_cs_config\\" 8439 8440Copyright (C) 2012 Free Software Foundation, Inc. 8441This config.status script is free software; the Free Software Foundation 8442gives unlimited permission to copy, distribute and modify it." 8443 8444ac_pwd='$ac_pwd' 8445srcdir='$srcdir' 8446INSTALL='$INSTALL' 8447test -n "\$AWK" || AWK=awk 8448_ACEOF 8449 8450cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8451# The default lists apply if the user does not specify any file. 8452ac_need_defaults=: 8453while test $# != 0 8454do 8455 case $1 in 8456 --*=?*) 8457 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8458 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8459 ac_shift=: 8460 ;; 8461 --*=) 8462 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8463 ac_optarg= 8464 ac_shift=: 8465 ;; 8466 *) 8467 ac_option=$1 8468 ac_optarg=$2 8469 ac_shift=shift 8470 ;; 8471 esac 8472 8473 case $ac_option in 8474 # Handling of the options. 8475 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8476 ac_cs_recheck=: ;; 8477 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8478 $as_echo "$ac_cs_version"; exit ;; 8479 --config | --confi | --conf | --con | --co | --c ) 8480 $as_echo "$ac_cs_config"; exit ;; 8481 --debug | --debu | --deb | --de | --d | -d ) 8482 debug=: ;; 8483 --file | --fil | --fi | --f ) 8484 $ac_shift 8485 case $ac_optarg in 8486 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8487 '') as_fn_error $? "missing file argument" ;; 8488 esac 8489 as_fn_append CONFIG_FILES " '$ac_optarg'" 8490 ac_need_defaults=false;; 8491 --header | --heade | --head | --hea ) 8492 $ac_shift 8493 case $ac_optarg in 8494 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8495 esac 8496 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8497 ac_need_defaults=false;; 8498 --he | --h) 8499 # Conflict between --help and --header 8500 as_fn_error $? "ambiguous option: \`$1' 8501Try \`$0 --help' for more information.";; 8502 --help | --hel | -h ) 8503 $as_echo "$ac_cs_usage"; exit ;; 8504 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8505 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8506 ac_cs_silent=: ;; 8507 8508 # This is an error. 8509 -*) as_fn_error $? "unrecognized option: \`$1' 8510Try \`$0 --help' for more information." ;; 8511 8512 *) as_fn_append ac_config_targets " $1" 8513 ac_need_defaults=false ;; 8514 8515 esac 8516 shift 8517done 8518 8519ac_configure_extra_args= 8520 8521if $ac_cs_silent; then 8522 exec 6>/dev/null 8523 ac_configure_extra_args="$ac_configure_extra_args --silent" 8524fi 8525 8526_ACEOF 8527cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8528if \$ac_cs_recheck; then 8529 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8530 shift 8531 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8532 CONFIG_SHELL='$SHELL' 8533 export CONFIG_SHELL 8534 exec "\$@" 8535fi 8536 8537_ACEOF 8538cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8539exec 5>>config.log 8540{ 8541 echo 8542 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8543## Running $as_me. ## 8544_ASBOX 8545 $as_echo "$ac_log" 8546} >&5 8547 8548_ACEOF 8549cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8550# 8551# INIT-COMMANDS 8552# 8553ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR 8554 8555_ACEOF 8556 8557cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8558 8559# Handling of arguments. 8560for ac_config_target in $ac_config_targets 8561do 8562 case $ac_config_target in 8563 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; 8564 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 8565 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8566 8567 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8568 esac 8569done 8570 8571 8572# If the user did not use the arguments to specify the items to instantiate, 8573# then the envvar interface is used. Set only those that are not. 8574# We use the long form for the default assignment because of an extremely 8575# bizarre bug on SunOS 4.1.3. 8576if $ac_need_defaults; then 8577 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8578 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8579 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8580fi 8581 8582# Have a temporary directory for convenience. Make it in the build tree 8583# simply because there is no reason against having it here, and in addition, 8584# creating and moving files from /tmp can sometimes cause problems. 8585# Hook for its removal unless debugging. 8586# Note that there is a small window in which the directory will not be cleaned: 8587# after its creation but before its name has been assigned to `$tmp'. 8588$debug || 8589{ 8590 tmp= ac_tmp= 8591 trap 'exit_status=$? 8592 : "${ac_tmp:=$tmp}" 8593 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8594' 0 8595 trap 'as_fn_exit 1' 1 2 13 15 8596} 8597# Create a (secure) tmp directory for tmp files. 8598 8599{ 8600 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8601 test -d "$tmp" 8602} || 8603{ 8604 tmp=./conf$$-$RANDOM 8605 (umask 077 && mkdir "$tmp") 8606} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8607ac_tmp=$tmp 8608 8609# Set up the scripts for CONFIG_FILES section. 8610# No need to generate them if there are no CONFIG_FILES. 8611# This happens for instance with `./config.status config.h'. 8612if test -n "$CONFIG_FILES"; then 8613 8614 8615ac_cr=`echo X | tr X '\015'` 8616# On cygwin, bash can eat \r inside `` if the user requested igncr. 8617# But we know of no other shell where ac_cr would be empty at this 8618# point, so we can use a bashism as a fallback. 8619if test "x$ac_cr" = x; then 8620 eval ac_cr=\$\'\\r\' 8621fi 8622ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8623if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8624 ac_cs_awk_cr='\\r' 8625else 8626 ac_cs_awk_cr=$ac_cr 8627fi 8628 8629echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8630_ACEOF 8631 8632 8633{ 8634 echo "cat >conf$$subs.awk <<_ACEOF" && 8635 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8636 echo "_ACEOF" 8637} >conf$$subs.sh || 8638 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8639ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8640ac_delim='%!_!# ' 8641for ac_last_try in false false false false false :; do 8642 . ./conf$$subs.sh || 8643 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8644 8645 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8646 if test $ac_delim_n = $ac_delim_num; then 8647 break 8648 elif $ac_last_try; then 8649 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8650 else 8651 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8652 fi 8653done 8654rm -f conf$$subs.sh 8655 8656cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8657cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8658_ACEOF 8659sed -n ' 8660h 8661s/^/S["/; s/!.*/"]=/ 8662p 8663g 8664s/^[^!]*!// 8665:repl 8666t repl 8667s/'"$ac_delim"'$// 8668t delim 8669:nl 8670h 8671s/\(.\{148\}\)..*/\1/ 8672t more1 8673s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8674p 8675n 8676b repl 8677:more1 8678s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8679p 8680g 8681s/.\{148\}// 8682t nl 8683:delim 8684h 8685s/\(.\{148\}\)..*/\1/ 8686t more2 8687s/["\\]/\\&/g; s/^/"/; s/$/"/ 8688p 8689b 8690:more2 8691s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8692p 8693g 8694s/.\{148\}// 8695t delim 8696' <conf$$subs.awk | sed ' 8697/^[^""]/{ 8698 N 8699 s/\n// 8700} 8701' >>$CONFIG_STATUS || ac_write_fail=1 8702rm -f conf$$subs.awk 8703cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8704_ACAWK 8705cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8706 for (key in S) S_is_set[key] = 1 8707 FS = "" 8708 8709} 8710{ 8711 line = $ 0 8712 nfields = split(line, field, "@") 8713 substed = 0 8714 len = length(field[1]) 8715 for (i = 2; i < nfields; i++) { 8716 key = field[i] 8717 keylen = length(key) 8718 if (S_is_set[key]) { 8719 value = S[key] 8720 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8721 len += length(value) + length(field[++i]) 8722 substed = 1 8723 } else 8724 len += 1 + keylen 8725 } 8726 8727 print line 8728} 8729 8730_ACAWK 8731_ACEOF 8732cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8733if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8734 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8735else 8736 cat 8737fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8738 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8739_ACEOF 8740 8741# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8742# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8743# trailing colons and then remove the whole line if VPATH becomes empty 8744# (actually we leave an empty line to preserve line numbers). 8745if test "x$srcdir" = x.; then 8746 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8747h 8748s/// 8749s/^/:/ 8750s/[ ]*$/:/ 8751s/:\$(srcdir):/:/g 8752s/:\${srcdir}:/:/g 8753s/:@srcdir@:/:/g 8754s/^:*// 8755s/:*$// 8756x 8757s/\(=[ ]*\).*/\1/ 8758G 8759s/\n// 8760s/^[^=]*=[ ]*$// 8761}' 8762fi 8763 8764cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8765fi # test -n "$CONFIG_FILES" 8766 8767# Set up the scripts for CONFIG_HEADERS section. 8768# No need to generate them if there are no CONFIG_HEADERS. 8769# This happens for instance with `./config.status Makefile'. 8770if test -n "$CONFIG_HEADERS"; then 8771cat >"$ac_tmp/defines.awk" <<\_ACAWK || 8772BEGIN { 8773_ACEOF 8774 8775# Transform confdefs.h into an awk script `defines.awk', embedded as 8776# here-document in config.status, that substitutes the proper values into 8777# config.h.in to produce config.h. 8778 8779# Create a delimiter string that does not exist in confdefs.h, to ease 8780# handling of long lines. 8781ac_delim='%!_!# ' 8782for ac_last_try in false false :; do 8783 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 8784 if test -z "$ac_tt"; then 8785 break 8786 elif $ac_last_try; then 8787 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8788 else 8789 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8790 fi 8791done 8792 8793# For the awk script, D is an array of macro values keyed by name, 8794# likewise P contains macro parameters if any. Preserve backslash 8795# newline sequences. 8796 8797ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8798sed -n ' 8799s/.\{148\}/&'"$ac_delim"'/g 8800t rset 8801:rset 8802s/^[ ]*#[ ]*define[ ][ ]*/ / 8803t def 8804d 8805:def 8806s/\\$// 8807t bsnl 8808s/["\\]/\\&/g 8809s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8810D["\1"]=" \3"/p 8811s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8812d 8813:bsnl 8814s/["\\]/\\&/g 8815s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8816D["\1"]=" \3\\\\\\n"\\/p 8817t cont 8818s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8819t cont 8820d 8821:cont 8822n 8823s/.\{148\}/&'"$ac_delim"'/g 8824t clear 8825:clear 8826s/\\$// 8827t bsnlc 8828s/["\\]/\\&/g; s/^/"/; s/$/"/p 8829d 8830:bsnlc 8831s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8832b cont 8833' <confdefs.h | sed ' 8834s/'"$ac_delim"'/"\\\ 8835"/g' >>$CONFIG_STATUS || ac_write_fail=1 8836 8837cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8838 for (key in D) D_is_set[key] = 1 8839 FS = "" 8840} 8841/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8842 line = \$ 0 8843 split(line, arg, " ") 8844 if (arg[1] == "#") { 8845 defundef = arg[2] 8846 mac1 = arg[3] 8847 } else { 8848 defundef = substr(arg[1], 2) 8849 mac1 = arg[2] 8850 } 8851 split(mac1, mac2, "(") #) 8852 macro = mac2[1] 8853 prefix = substr(line, 1, index(line, defundef) - 1) 8854 if (D_is_set[macro]) { 8855 # Preserve the white space surrounding the "#". 8856 print prefix "define", macro P[macro] D[macro] 8857 next 8858 } else { 8859 # Replace #undef with comments. This is necessary, for example, 8860 # in the case of _POSIX_SOURCE, which is predefined and required 8861 # on some systems where configure will not decide to define it. 8862 if (defundef == "undef") { 8863 print "/*", prefix defundef, macro, "*/" 8864 next 8865 } 8866 } 8867} 8868{ print } 8869_ACAWK 8870_ACEOF 8871cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8872 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 8873fi # test -n "$CONFIG_HEADERS" 8874 8875 8876eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 8877shift 8878for ac_tag 8879do 8880 case $ac_tag in 8881 :[FHLC]) ac_mode=$ac_tag; continue;; 8882 esac 8883 case $ac_mode$ac_tag in 8884 :[FHL]*:*);; 8885 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8886 :[FH]-) ac_tag=-:-;; 8887 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8888 esac 8889 ac_save_IFS=$IFS 8890 IFS=: 8891 set x $ac_tag 8892 IFS=$ac_save_IFS 8893 shift 8894 ac_file=$1 8895 shift 8896 8897 case $ac_mode in 8898 :L) ac_source=$1;; 8899 :[FH]) 8900 ac_file_inputs= 8901 for ac_f 8902 do 8903 case $ac_f in 8904 -) ac_f="$ac_tmp/stdin";; 8905 *) # Look for the file first in the build tree, then in the source tree 8906 # (if the path is not absolute). The absolute path cannot be DOS-style, 8907 # because $ac_f cannot contain `:'. 8908 test -f "$ac_f" || 8909 case $ac_f in 8910 [\\/$]*) false;; 8911 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8912 esac || 8913 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8914 esac 8915 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8916 as_fn_append ac_file_inputs " '$ac_f'" 8917 done 8918 8919 # Let's still pretend it is `configure' which instantiates (i.e., don't 8920 # use $as_me), people would be surprised to read: 8921 # /* config.h. Generated by config.status. */ 8922 configure_input='Generated from '` 8923 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8924 `' by configure.' 8925 if test x"$ac_file" != x-; then 8926 configure_input="$ac_file. $configure_input" 8927 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8928$as_echo "$as_me: creating $ac_file" >&6;} 8929 fi 8930 # Neutralize special characters interpreted by sed in replacement strings. 8931 case $configure_input in #( 8932 *\&* | *\|* | *\\* ) 8933 ac_sed_conf_input=`$as_echo "$configure_input" | 8934 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8935 *) ac_sed_conf_input=$configure_input;; 8936 esac 8937 8938 case $ac_tag in 8939 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8940 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8941 esac 8942 ;; 8943 esac 8944 8945 ac_dir=`$as_dirname -- "$ac_file" || 8946$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8947 X"$ac_file" : 'X\(//\)[^/]' \| \ 8948 X"$ac_file" : 'X\(//\)$' \| \ 8949 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8950$as_echo X"$ac_file" | 8951 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8952 s//\1/ 8953 q 8954 } 8955 /^X\(\/\/\)[^/].*/{ 8956 s//\1/ 8957 q 8958 } 8959 /^X\(\/\/\)$/{ 8960 s//\1/ 8961 q 8962 } 8963 /^X\(\/\).*/{ 8964 s//\1/ 8965 q 8966 } 8967 s/.*/./; q'` 8968 as_dir="$ac_dir"; as_fn_mkdir_p 8969 ac_builddir=. 8970 8971case "$ac_dir" in 8972.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8973*) 8974 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8975 # A ".." for each directory in $ac_dir_suffix. 8976 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8977 case $ac_top_builddir_sub in 8978 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8979 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8980 esac ;; 8981esac 8982ac_abs_top_builddir=$ac_pwd 8983ac_abs_builddir=$ac_pwd$ac_dir_suffix 8984# for backward compatibility: 8985ac_top_builddir=$ac_top_build_prefix 8986 8987case $srcdir in 8988 .) # We are building in place. 8989 ac_srcdir=. 8990 ac_top_srcdir=$ac_top_builddir_sub 8991 ac_abs_top_srcdir=$ac_pwd ;; 8992 [\\/]* | ?:[\\/]* ) # Absolute name. 8993 ac_srcdir=$srcdir$ac_dir_suffix; 8994 ac_top_srcdir=$srcdir 8995 ac_abs_top_srcdir=$srcdir ;; 8996 *) # Relative name. 8997 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8998 ac_top_srcdir=$ac_top_build_prefix$srcdir 8999 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9000esac 9001ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9002 9003 9004 case $ac_mode in 9005 :F) 9006 # 9007 # CONFIG_FILE 9008 # 9009 9010 case $INSTALL in 9011 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 9012 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 9013 esac 9014_ACEOF 9015 9016cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9017# If the template does not know about datarootdir, expand it. 9018# FIXME: This hack should be removed a few years after 2.60. 9019ac_datarootdir_hack=; ac_datarootdir_seen= 9020ac_sed_dataroot=' 9021/datarootdir/ { 9022 p 9023 q 9024} 9025/@datadir@/p 9026/@docdir@/p 9027/@infodir@/p 9028/@localedir@/p 9029/@mandir@/p' 9030case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 9031*datarootdir*) ac_datarootdir_seen=yes;; 9032*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9033 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9034$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9035_ACEOF 9036cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9037 ac_datarootdir_hack=' 9038 s&@datadir@&$datadir&g 9039 s&@docdir@&$docdir&g 9040 s&@infodir@&$infodir&g 9041 s&@localedir@&$localedir&g 9042 s&@mandir@&$mandir&g 9043 s&\\\${datarootdir}&$datarootdir&g' ;; 9044esac 9045_ACEOF 9046 9047# Neutralize VPATH when `$srcdir' = `.'. 9048# Shell code in configure.ac might set extrasub. 9049# FIXME: do we really want to maintain this feature? 9050cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 9051ac_sed_extra="$ac_vpsub 9052$extrasub 9053_ACEOF 9054cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 9055:t 9056/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9057s|@configure_input@|$ac_sed_conf_input|;t t 9058s&@top_builddir@&$ac_top_builddir_sub&;t t 9059s&@top_build_prefix@&$ac_top_build_prefix&;t t 9060s&@srcdir@&$ac_srcdir&;t t 9061s&@abs_srcdir@&$ac_abs_srcdir&;t t 9062s&@top_srcdir@&$ac_top_srcdir&;t t 9063s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9064s&@builddir@&$ac_builddir&;t t 9065s&@abs_builddir@&$ac_abs_builddir&;t t 9066s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9067s&@INSTALL@&$ac_INSTALL&;t t 9068$ac_datarootdir_hack 9069" 9070eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 9071 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9072 9073test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9074 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 9075 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 9076 "$ac_tmp/out"`; test -z "$ac_out"; } && 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9078which seems to be undefined. Please make sure it is defined" >&5 9079$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9080which seems to be undefined. Please make sure it is defined" >&2;} 9081 9082 rm -f "$ac_tmp/stdin" 9083 case $ac_file in 9084 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 9085 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 9086 esac \ 9087 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9088 ;; 9089 :H) 9090 # 9091 # CONFIG_HEADER 9092 # 9093 if test x"$ac_file" != x-; then 9094 { 9095 $as_echo "/* $configure_input */" \ 9096 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 9097 } >"$ac_tmp/config.h" \ 9098 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9099 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 9100 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 9101$as_echo "$as_me: $ac_file is unchanged" >&6;} 9102 else 9103 rm -f "$ac_file" 9104 mv "$ac_tmp/config.h" "$ac_file" \ 9105 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 9106 fi 9107 else 9108 $as_echo "/* $configure_input */" \ 9109 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 9110 || as_fn_error $? "could not create -" "$LINENO" 5 9111 fi 9112 ;; 9113 9114 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 9115$as_echo "$as_me: executing $ac_file commands" >&6;} 9116 ;; 9117 esac 9118 9119 9120 case $ac_file$ac_mode in 9121 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; 9122 "config.h":H) echo timestamp > stamp-h1 ;; 9123 9124 esac 9125done # for ac_tag 9126 9127 9128as_fn_exit 0 9129_ACEOF 9130ac_clean_files=$ac_clean_files_save 9131 9132test $ac_write_fail = 0 || 9133 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 9134 9135 9136# configure is writing to config.log, and then calls config.status. 9137# config.status does its own redirection, appending to config.log. 9138# Unfortunately, on DOS this fails, as config.log is still kept open 9139# by configure, so config.status won't be able to write to it; its 9140# output is simply discarded. So we exec the FD to /dev/null, 9141# effectively closing config.log, so it can be properly (re)opened and 9142# appended to by config.status. When coming back to configure, we 9143# need to make the FD available again. 9144if test "$no_create" != yes; then 9145 ac_cs_success=: 9146 ac_config_status_args= 9147 test "$silent" = yes && 9148 ac_config_status_args="$ac_config_status_args --quiet" 9149 exec 5>/dev/null 9150 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9151 exec 5>>config.log 9152 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9153 # would make configure fail if this is the last instruction. 9154 $ac_cs_success || as_fn_exit 1 9155fi 9156if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 9157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 9158$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 9159fi 9160 9161