1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.65 for marisa 0.1.4. 4# 5# Report bugs to <syata@acm.org>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, 10# Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94case $0 in #(( 95 *[\\/]* ) as_myself=$0 ;; 96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 97for as_dir in $PATH 98do 99 IFS=$as_save_IFS 100 test -z "$as_dir" && as_dir=. 101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 102 done 103IFS=$as_save_IFS 104 105 ;; 106esac 107# We did not find ourselves, most probably we were run as `sh COMMAND' 108# in which case we are not to be found in the path. 109if test "x$as_myself" = x; then 110 as_myself=$0 111fi 112if test ! -f "$as_myself"; then 113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 114 exit 1 115fi 116 117# Unset variables that we do not need and which cause bugs (e.g. in 118# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 119# suppresses any "Segmentation fault" message there. '((' could 120# trigger a bug in pdksh 5.2.14. 121for as_var in BASH_ENV ENV MAIL MAILPATH 122do eval test x\${$as_var+set} = xset \ 123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 124done 125PS1='$ ' 126PS2='> ' 127PS4='+ ' 128 129# NLS nuisances. 130LC_ALL=C 131export LC_ALL 132LANGUAGE=C 133export LANGUAGE 134 135# CDPATH. 136(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 137 138if test "x$CONFIG_SHELL" = x; then 139 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 140 emulate sh 141 NULLCMD=: 142 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 143 # is contrary to our usage. Disable this feature. 144 alias -g '\${1+\"\$@\"}'='\"\$@\"' 145 setopt NO_GLOB_SUBST 146else 147 case \`(set -o) 2>/dev/null\` in #( 148 *posix*) : 149 set -o posix ;; #( 150 *) : 151 ;; 152esac 153fi 154" 155 as_required="as_fn_return () { (exit \$1); } 156as_fn_success () { as_fn_return 0; } 157as_fn_failure () { as_fn_return 1; } 158as_fn_ret_success () { return 0; } 159as_fn_ret_failure () { return 1; } 160 161exitcode=0 162as_fn_success || { exitcode=1; echo as_fn_success failed.; } 163as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 164as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 165as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 166if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 167 168else 169 exitcode=1; echo positional parameters were not saved. 170fi 171test x\$exitcode = x0 || exit 1" 172 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 173 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 174 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 175 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 176test \$(( 1 + 1 )) = 2 || exit 1" 177 if (eval "$as_required") 2>/dev/null; then : 178 as_have_required=yes 179else 180 as_have_required=no 181fi 182 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 183 184else 185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 186as_found=false 187for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 188do 189 IFS=$as_save_IFS 190 test -z "$as_dir" && as_dir=. 191 as_found=: 192 case $as_dir in #( 193 /*) 194 for as_base in sh bash ksh sh5; do 195 # Try only shells that exist, to save several forks. 196 as_shell=$as_dir/$as_base 197 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 198 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 CONFIG_SHELL=$as_shell as_have_required=yes 200 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 201 break 2 202fi 203fi 204 done;; 205 esac 206 as_found=false 207done 208$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 209 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 210 CONFIG_SHELL=$SHELL as_have_required=yes 211fi; } 212IFS=$as_save_IFS 213 214 215 if test "x$CONFIG_SHELL" != x; then : 216 # We cannot yet assume a decent shell, so we have to provide a 217 # neutralization value for shells without unset; and this also 218 # works around shells that cannot unset nonexistent variables. 219 BASH_ENV=/dev/null 220 ENV=/dev/null 221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 222 export CONFIG_SHELL 223 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 224fi 225 226 if test x$as_have_required = xno; then : 227 $as_echo "$0: This script requires a shell more modern than all" 228 $as_echo "$0: the shells that I found on your system." 229 if test x${ZSH_VERSION+set} = xset ; then 230 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 231 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 232 else 233 $as_echo "$0: Please tell bug-autoconf@gnu.org and syata@acm.org 234$0: about your system, including any error possibly output 235$0: before this message. Then install a modern shell, or 236$0: manually run the script under such a shell if you do 237$0: have one." 238 fi 239 exit 1 240fi 241fi 242fi 243SHELL=${CONFIG_SHELL-/bin/sh} 244export SHELL 245# Unset more variables known to interfere with behavior of common tools. 246CLICOLOR_FORCE= GREP_OPTIONS= 247unset CLICOLOR_FORCE GREP_OPTIONS 248 249## --------------------- ## 250## M4sh Shell Functions. ## 251## --------------------- ## 252# as_fn_unset VAR 253# --------------- 254# Portably unset VAR. 255as_fn_unset () 256{ 257 { eval $1=; unset $1;} 258} 259as_unset=as_fn_unset 260 261# as_fn_set_status STATUS 262# ----------------------- 263# Set $? to STATUS, without forking. 264as_fn_set_status () 265{ 266 return $1 267} # as_fn_set_status 268 269# as_fn_exit STATUS 270# ----------------- 271# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 272as_fn_exit () 273{ 274 set +e 275 as_fn_set_status $1 276 exit $1 277} # as_fn_exit 278 279# as_fn_mkdir_p 280# ------------- 281# Create "$as_dir" as a directory, including parents if necessary. 282as_fn_mkdir_p () 283{ 284 285 case $as_dir in #( 286 -*) as_dir=./$as_dir;; 287 esac 288 test -d "$as_dir" || eval $as_mkdir_p || { 289 as_dirs= 290 while :; do 291 case $as_dir in #( 292 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 293 *) as_qdir=$as_dir;; 294 esac 295 as_dirs="'$as_qdir' $as_dirs" 296 as_dir=`$as_dirname -- "$as_dir" || 297$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 298 X"$as_dir" : 'X\(//\)[^/]' \| \ 299 X"$as_dir" : 'X\(//\)$' \| \ 300 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 301$as_echo X"$as_dir" | 302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 303 s//\1/ 304 q 305 } 306 /^X\(\/\/\)[^/].*/{ 307 s//\1/ 308 q 309 } 310 /^X\(\/\/\)$/{ 311 s//\1/ 312 q 313 } 314 /^X\(\/\).*/{ 315 s//\1/ 316 q 317 } 318 s/.*/./; q'` 319 test -d "$as_dir" && break 320 done 321 test -z "$as_dirs" || eval "mkdir $as_dirs" 322 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 323 324 325} # as_fn_mkdir_p 326# as_fn_append VAR VALUE 327# ---------------------- 328# Append the text in VALUE to the end of the definition contained in VAR. Take 329# advantage of any shell optimizations that allow amortized linear growth over 330# repeated appends, instead of the typical quadratic growth present in naive 331# implementations. 332if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 333 eval 'as_fn_append () 334 { 335 eval $1+=\$2 336 }' 337else 338 as_fn_append () 339 { 340 eval $1=\$$1\$2 341 } 342fi # as_fn_append 343 344# as_fn_arith ARG... 345# ------------------ 346# Perform arithmetic evaluation on the ARGs, and store the result in the 347# global $as_val. Take advantage of shells that can avoid forks. The arguments 348# must be portable across $(()) and expr. 349if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 350 eval 'as_fn_arith () 351 { 352 as_val=$(( $* )) 353 }' 354else 355 as_fn_arith () 356 { 357 as_val=`expr "$@" || test $? -eq 1` 358 } 359fi # as_fn_arith 360 361 362# as_fn_error ERROR [LINENO LOG_FD] 363# --------------------------------- 364# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 365# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 366# script with status $?, using 1 if that was 0. 367as_fn_error () 368{ 369 as_status=$?; test $as_status -eq 0 && as_status=1 370 if test "$3"; then 371 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 372 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 373 fi 374 $as_echo "$as_me: error: $1" >&2 375 as_fn_exit $as_status 376} # as_fn_error 377 378if expr a : '\(a\)' >/dev/null 2>&1 && 379 test "X`expr 00001 : '.*\(...\)'`" = X001; then 380 as_expr=expr 381else 382 as_expr=false 383fi 384 385if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 386 as_basename=basename 387else 388 as_basename=false 389fi 390 391if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 392 as_dirname=dirname 393else 394 as_dirname=false 395fi 396 397as_me=`$as_basename -- "$0" || 398$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 399 X"$0" : 'X\(//\)$' \| \ 400 X"$0" : 'X\(/\)' \| . 2>/dev/null || 401$as_echo X/"$0" | 402 sed '/^.*\/\([^/][^/]*\)\/*$/{ 403 s//\1/ 404 q 405 } 406 /^X\/\(\/\/\)$/{ 407 s//\1/ 408 q 409 } 410 /^X\/\(\/\).*/{ 411 s//\1/ 412 q 413 } 414 s/.*/./; q'` 415 416# Avoid depending upon Character Ranges. 417as_cr_letters='abcdefghijklmnopqrstuvwxyz' 418as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 419as_cr_Letters=$as_cr_letters$as_cr_LETTERS 420as_cr_digits='0123456789' 421as_cr_alnum=$as_cr_Letters$as_cr_digits 422 423 424 as_lineno_1=$LINENO as_lineno_1a=$LINENO 425 as_lineno_2=$LINENO as_lineno_2a=$LINENO 426 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 427 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 428 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 429 sed -n ' 430 p 431 /[$]LINENO/= 432 ' <$as_myself | 433 sed ' 434 s/[$]LINENO.*/&-/ 435 t lineno 436 b 437 :lineno 438 N 439 :loop 440 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 441 t loop 442 s/-\n.*// 443 ' >$as_me.lineno && 444 chmod +x "$as_me.lineno" || 445 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 446 447 # Don't try to exec as it changes $[0], causing all sort of problems 448 # (the dirname of $[0] is not the place where we might find the 449 # original and so on. Autoconf is especially sensitive to this). 450 . "./$as_me.lineno" 451 # Exit status is that of the last command. 452 exit 453} 454 455ECHO_C= ECHO_N= ECHO_T= 456case `echo -n x` in #((((( 457-n*) 458 case `echo 'xy\c'` in 459 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 460 xy) ECHO_C='\c';; 461 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 462 ECHO_T=' ';; 463 esac;; 464*) 465 ECHO_N='-n';; 466esac 467 468rm -f conf$$ conf$$.exe conf$$.file 469if test -d conf$$.dir; then 470 rm -f conf$$.dir/conf$$.file 471else 472 rm -f conf$$.dir 473 mkdir conf$$.dir 2>/dev/null 474fi 475if (echo >conf$$.file) 2>/dev/null; then 476 if ln -s conf$$.file conf$$ 2>/dev/null; then 477 as_ln_s='ln -s' 478 # ... but there are two gotchas: 479 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 480 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 481 # In both cases, we have to default to `cp -p'. 482 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 483 as_ln_s='cp -p' 484 elif ln conf$$.file conf$$ 2>/dev/null; then 485 as_ln_s=ln 486 else 487 as_ln_s='cp -p' 488 fi 489else 490 as_ln_s='cp -p' 491fi 492rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 493rmdir conf$$.dir 2>/dev/null 494 495if mkdir -p . 2>/dev/null; then 496 as_mkdir_p='mkdir -p "$as_dir"' 497else 498 test -d ./-p && rmdir ./-p 499 as_mkdir_p=false 500fi 501 502if test -x / >/dev/null 2>&1; then 503 as_test_x='test -x' 504else 505 if ls -dL / >/dev/null 2>&1; then 506 as_ls_L_option=L 507 else 508 as_ls_L_option= 509 fi 510 as_test_x=' 511 eval sh -c '\'' 512 if test -d "$1"; then 513 test -d "$1/."; 514 else 515 case $1 in #( 516 -*)set "./$1";; 517 esac; 518 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 519 ???[sx]*):;;*)false;;esac;fi 520 '\'' sh 521 ' 522fi 523as_executable_p=$as_test_x 524 525# Sed expression to map a string onto a valid CPP name. 526as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 527 528# Sed expression to map a string onto a valid variable name. 529as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 530 531 532test -n "$DJDIR" || exec 7<&0 </dev/null 533exec 6>&1 534 535# Name of the host. 536# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 537# so uname gets run too. 538ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 539 540# 541# Initializations. 542# 543ac_default_prefix=/usr/local 544ac_clean_files= 545ac_config_libobj_dir=. 546LIBOBJS= 547cross_compiling=no 548subdirs= 549MFLAGS= 550MAKEFLAGS= 551 552# Identity of this package. 553PACKAGE_NAME='marisa' 554PACKAGE_TARNAME='marisa' 555PACKAGE_VERSION='0.1.4' 556PACKAGE_STRING='marisa 0.1.4' 557PACKAGE_BUGREPORT='syata@acm.org' 558PACKAGE_URL='' 559 560ac_unique_file="lib/marisa.h" 561# Factoring default headers for most tests. 562ac_includes_default="\ 563#include <stdio.h> 564#ifdef HAVE_SYS_TYPES_H 565# include <sys/types.h> 566#endif 567#ifdef HAVE_SYS_STAT_H 568# include <sys/stat.h> 569#endif 570#ifdef STDC_HEADERS 571# include <stdlib.h> 572# include <stddef.h> 573#else 574# ifdef HAVE_STDLIB_H 575# include <stdlib.h> 576# endif 577#endif 578#ifdef HAVE_STRING_H 579# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 580# include <memory.h> 581# endif 582# include <string.h> 583#endif 584#ifdef HAVE_STRINGS_H 585# include <strings.h> 586#endif 587#ifdef HAVE_INTTYPES_H 588# include <inttypes.h> 589#endif 590#ifdef HAVE_STDINT_H 591# include <stdint.h> 592#endif 593#ifdef HAVE_UNISTD_H 594# include <unistd.h> 595#endif" 596 597ac_header_list= 598ac_subst_vars='am__EXEEXT_FALSE 599am__EXEEXT_TRUE 600LTLIBOBJS 601POW_LIB 602LIBOBJS 603EGREP 604GREP 605CPP 606RANLIB 607am__fastdepCC_FALSE 608am__fastdepCC_TRUE 609CCDEPMODE 610ac_ct_CC 611CFLAGS 612CC 613am__fastdepCXX_FALSE 614am__fastdepCXX_TRUE 615CXXDEPMODE 616AMDEPBACKSLASH 617AMDEP_FALSE 618AMDEP_TRUE 619am__quote 620am__include 621DEPDIR 622OBJEXT 623EXEEXT 624ac_ct_CXX 625CPPFLAGS 626LDFLAGS 627CXXFLAGS 628CXX 629am__untar 630am__tar 631AMTAR 632am__leading_dot 633SET_MAKE 634AWK 635mkdir_p 636MKDIR_P 637INSTALL_STRIP_PROGRAM 638STRIP 639install_sh 640MAKEINFO 641AUTOHEADER 642AUTOMAKE 643AUTOCONF 644ACLOCAL 645VERSION 646PACKAGE 647CYGPATH_W 648am__isrc 649INSTALL_DATA 650INSTALL_SCRIPT 651INSTALL_PROGRAM 652target_alias 653host_alias 654build_alias 655LIBS 656ECHO_T 657ECHO_N 658ECHO_C 659DEFS 660mandir 661localedir 662libdir 663psdir 664pdfdir 665dvidir 666htmldir 667infodir 668docdir 669oldincludedir 670includedir 671localstatedir 672sharedstatedir 673sysconfdir 674datadir 675datarootdir 676libexecdir 677sbindir 678bindir 679program_transform_name 680prefix 681exec_prefix 682PACKAGE_URL 683PACKAGE_BUGREPORT 684PACKAGE_STRING 685PACKAGE_VERSION 686PACKAGE_TARNAME 687PACKAGE_NAME 688PATH_SEPARATOR 689SHELL' 690ac_subst_files='' 691ac_user_opts=' 692enable_option_checking 693enable_dependency_tracking 694' 695 ac_precious_vars='build_alias 696host_alias 697target_alias 698CXX 699CXXFLAGS 700LDFLAGS 701LIBS 702CPPFLAGS 703CCC 704CC 705CFLAGS 706CPP' 707 708 709# Initialize some variables set by options. 710ac_init_help= 711ac_init_version=false 712ac_unrecognized_opts= 713ac_unrecognized_sep= 714# The variables have the same names as the options, with 715# dashes changed to underlines. 716cache_file=/dev/null 717exec_prefix=NONE 718no_create= 719no_recursion= 720prefix=NONE 721program_prefix=NONE 722program_suffix=NONE 723program_transform_name=s,x,x, 724silent= 725site= 726srcdir= 727verbose= 728x_includes=NONE 729x_libraries=NONE 730 731# Installation directory options. 732# These are left unexpanded so users can "make install exec_prefix=/foo" 733# and all the variables that are supposed to be based on exec_prefix 734# by default will actually change. 735# Use braces instead of parens because sh, perl, etc. also accept them. 736# (The list follows the same order as the GNU Coding Standards.) 737bindir='${exec_prefix}/bin' 738sbindir='${exec_prefix}/sbin' 739libexecdir='${exec_prefix}/libexec' 740datarootdir='${prefix}/share' 741datadir='${datarootdir}' 742sysconfdir='${prefix}/etc' 743sharedstatedir='${prefix}/com' 744localstatedir='${prefix}/var' 745includedir='${prefix}/include' 746oldincludedir='/usr/include' 747docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 748infodir='${datarootdir}/info' 749htmldir='${docdir}' 750dvidir='${docdir}' 751pdfdir='${docdir}' 752psdir='${docdir}' 753libdir='${exec_prefix}/lib' 754localedir='${datarootdir}/locale' 755mandir='${datarootdir}/man' 756 757ac_prev= 758ac_dashdash= 759for ac_option 760do 761 # If the previous option needs an argument, assign it. 762 if test -n "$ac_prev"; then 763 eval $ac_prev=\$ac_option 764 ac_prev= 765 continue 766 fi 767 768 case $ac_option in 769 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 770 *) ac_optarg=yes ;; 771 esac 772 773 # Accept the important Cygnus configure options, so we can diagnose typos. 774 775 case $ac_dashdash$ac_option in 776 --) 777 ac_dashdash=yes ;; 778 779 -bindir | --bindir | --bindi | --bind | --bin | --bi) 780 ac_prev=bindir ;; 781 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 782 bindir=$ac_optarg ;; 783 784 -build | --build | --buil | --bui | --bu) 785 ac_prev=build_alias ;; 786 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 787 build_alias=$ac_optarg ;; 788 789 -cache-file | --cache-file | --cache-fil | --cache-fi \ 790 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 791 ac_prev=cache_file ;; 792 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 793 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 794 cache_file=$ac_optarg ;; 795 796 --config-cache | -C) 797 cache_file=config.cache ;; 798 799 -datadir | --datadir | --datadi | --datad) 800 ac_prev=datadir ;; 801 -datadir=* | --datadir=* | --datadi=* | --datad=*) 802 datadir=$ac_optarg ;; 803 804 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 805 | --dataroo | --dataro | --datar) 806 ac_prev=datarootdir ;; 807 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 808 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 809 datarootdir=$ac_optarg ;; 810 811 -disable-* | --disable-*) 812 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 813 # Reject names that are not valid shell variable names. 814 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 815 as_fn_error "invalid feature name: $ac_useropt" 816 ac_useropt_orig=$ac_useropt 817 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 818 case $ac_user_opts in 819 *" 820"enable_$ac_useropt" 821"*) ;; 822 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 823 ac_unrecognized_sep=', ';; 824 esac 825 eval enable_$ac_useropt=no ;; 826 827 -docdir | --docdir | --docdi | --doc | --do) 828 ac_prev=docdir ;; 829 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 830 docdir=$ac_optarg ;; 831 832 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 833 ac_prev=dvidir ;; 834 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 835 dvidir=$ac_optarg ;; 836 837 -enable-* | --enable-*) 838 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 839 # Reject names that are not valid shell variable names. 840 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 841 as_fn_error "invalid feature name: $ac_useropt" 842 ac_useropt_orig=$ac_useropt 843 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 844 case $ac_user_opts in 845 *" 846"enable_$ac_useropt" 847"*) ;; 848 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 849 ac_unrecognized_sep=', ';; 850 esac 851 eval enable_$ac_useropt=\$ac_optarg ;; 852 853 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 854 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 855 | --exec | --exe | --ex) 856 ac_prev=exec_prefix ;; 857 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 858 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 859 | --exec=* | --exe=* | --ex=*) 860 exec_prefix=$ac_optarg ;; 861 862 -gas | --gas | --ga | --g) 863 # Obsolete; use --with-gas. 864 with_gas=yes ;; 865 866 -help | --help | --hel | --he | -h) 867 ac_init_help=long ;; 868 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 869 ac_init_help=recursive ;; 870 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 871 ac_init_help=short ;; 872 873 -host | --host | --hos | --ho) 874 ac_prev=host_alias ;; 875 -host=* | --host=* | --hos=* | --ho=*) 876 host_alias=$ac_optarg ;; 877 878 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 879 ac_prev=htmldir ;; 880 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 881 | --ht=*) 882 htmldir=$ac_optarg ;; 883 884 -includedir | --includedir | --includedi | --included | --include \ 885 | --includ | --inclu | --incl | --inc) 886 ac_prev=includedir ;; 887 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 888 | --includ=* | --inclu=* | --incl=* | --inc=*) 889 includedir=$ac_optarg ;; 890 891 -infodir | --infodir | --infodi | --infod | --info | --inf) 892 ac_prev=infodir ;; 893 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 894 infodir=$ac_optarg ;; 895 896 -libdir | --libdir | --libdi | --libd) 897 ac_prev=libdir ;; 898 -libdir=* | --libdir=* | --libdi=* | --libd=*) 899 libdir=$ac_optarg ;; 900 901 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 902 | --libexe | --libex | --libe) 903 ac_prev=libexecdir ;; 904 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 905 | --libexe=* | --libex=* | --libe=*) 906 libexecdir=$ac_optarg ;; 907 908 -localedir | --localedir | --localedi | --localed | --locale) 909 ac_prev=localedir ;; 910 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 911 localedir=$ac_optarg ;; 912 913 -localstatedir | --localstatedir | --localstatedi | --localstated \ 914 | --localstate | --localstat | --localsta | --localst | --locals) 915 ac_prev=localstatedir ;; 916 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 917 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 918 localstatedir=$ac_optarg ;; 919 920 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 921 ac_prev=mandir ;; 922 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 923 mandir=$ac_optarg ;; 924 925 -nfp | --nfp | --nf) 926 # Obsolete; use --without-fp. 927 with_fp=no ;; 928 929 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 930 | --no-cr | --no-c | -n) 931 no_create=yes ;; 932 933 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 934 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 935 no_recursion=yes ;; 936 937 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 938 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 939 | --oldin | --oldi | --old | --ol | --o) 940 ac_prev=oldincludedir ;; 941 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 942 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 943 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 944 oldincludedir=$ac_optarg ;; 945 946 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 947 ac_prev=prefix ;; 948 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 949 prefix=$ac_optarg ;; 950 951 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 952 | --program-pre | --program-pr | --program-p) 953 ac_prev=program_prefix ;; 954 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 955 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 956 program_prefix=$ac_optarg ;; 957 958 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 959 | --program-suf | --program-su | --program-s) 960 ac_prev=program_suffix ;; 961 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 962 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 963 program_suffix=$ac_optarg ;; 964 965 -program-transform-name | --program-transform-name \ 966 | --program-transform-nam | --program-transform-na \ 967 | --program-transform-n | --program-transform- \ 968 | --program-transform | --program-transfor \ 969 | --program-transfo | --program-transf \ 970 | --program-trans | --program-tran \ 971 | --progr-tra | --program-tr | --program-t) 972 ac_prev=program_transform_name ;; 973 -program-transform-name=* | --program-transform-name=* \ 974 | --program-transform-nam=* | --program-transform-na=* \ 975 | --program-transform-n=* | --program-transform-=* \ 976 | --program-transform=* | --program-transfor=* \ 977 | --program-transfo=* | --program-transf=* \ 978 | --program-trans=* | --program-tran=* \ 979 | --progr-tra=* | --program-tr=* | --program-t=*) 980 program_transform_name=$ac_optarg ;; 981 982 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 983 ac_prev=pdfdir ;; 984 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 985 pdfdir=$ac_optarg ;; 986 987 -psdir | --psdir | --psdi | --psd | --ps) 988 ac_prev=psdir ;; 989 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 990 psdir=$ac_optarg ;; 991 992 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 993 | -silent | --silent | --silen | --sile | --sil) 994 silent=yes ;; 995 996 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 997 ac_prev=sbindir ;; 998 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 999 | --sbi=* | --sb=*) 1000 sbindir=$ac_optarg ;; 1001 1002 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1003 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1004 | --sharedst | --shareds | --shared | --share | --shar \ 1005 | --sha | --sh) 1006 ac_prev=sharedstatedir ;; 1007 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1008 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1009 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1010 | --sha=* | --sh=*) 1011 sharedstatedir=$ac_optarg ;; 1012 1013 -site | --site | --sit) 1014 ac_prev=site ;; 1015 -site=* | --site=* | --sit=*) 1016 site=$ac_optarg ;; 1017 1018 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1019 ac_prev=srcdir ;; 1020 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1021 srcdir=$ac_optarg ;; 1022 1023 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1024 | --syscon | --sysco | --sysc | --sys | --sy) 1025 ac_prev=sysconfdir ;; 1026 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1027 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1028 sysconfdir=$ac_optarg ;; 1029 1030 -target | --target | --targe | --targ | --tar | --ta | --t) 1031 ac_prev=target_alias ;; 1032 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1033 target_alias=$ac_optarg ;; 1034 1035 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1036 verbose=yes ;; 1037 1038 -version | --version | --versio | --versi | --vers | -V) 1039 ac_init_version=: ;; 1040 1041 -with-* | --with-*) 1042 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1043 # Reject names that are not valid shell variable names. 1044 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1045 as_fn_error "invalid package name: $ac_useropt" 1046 ac_useropt_orig=$ac_useropt 1047 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1048 case $ac_user_opts in 1049 *" 1050"with_$ac_useropt" 1051"*) ;; 1052 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1053 ac_unrecognized_sep=', ';; 1054 esac 1055 eval with_$ac_useropt=\$ac_optarg ;; 1056 1057 -without-* | --without-*) 1058 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1059 # Reject names that are not valid shell variable names. 1060 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1061 as_fn_error "invalid package name: $ac_useropt" 1062 ac_useropt_orig=$ac_useropt 1063 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1064 case $ac_user_opts in 1065 *" 1066"with_$ac_useropt" 1067"*) ;; 1068 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1069 ac_unrecognized_sep=', ';; 1070 esac 1071 eval with_$ac_useropt=no ;; 1072 1073 --x) 1074 # Obsolete; use --with-x. 1075 with_x=yes ;; 1076 1077 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1078 | --x-incl | --x-inc | --x-in | --x-i) 1079 ac_prev=x_includes ;; 1080 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1081 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1082 x_includes=$ac_optarg ;; 1083 1084 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1085 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1086 ac_prev=x_libraries ;; 1087 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1088 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1089 x_libraries=$ac_optarg ;; 1090 1091 -*) as_fn_error "unrecognized option: \`$ac_option' 1092Try \`$0 --help' for more information." 1093 ;; 1094 1095 *=*) 1096 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1097 # Reject names that are not valid shell variable names. 1098 case $ac_envvar in #( 1099 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1100 as_fn_error "invalid variable name: \`$ac_envvar'" ;; 1101 esac 1102 eval $ac_envvar=\$ac_optarg 1103 export $ac_envvar ;; 1104 1105 *) 1106 # FIXME: should be removed in autoconf 3.0. 1107 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1108 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1109 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1110 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1111 ;; 1112 1113 esac 1114done 1115 1116if test -n "$ac_prev"; then 1117 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1118 as_fn_error "missing argument to $ac_option" 1119fi 1120 1121if test -n "$ac_unrecognized_opts"; then 1122 case $enable_option_checking in 1123 no) ;; 1124 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; 1125 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1126 esac 1127fi 1128 1129# Check all directory arguments for consistency. 1130for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1131 datadir sysconfdir sharedstatedir localstatedir includedir \ 1132 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1133 libdir localedir mandir 1134do 1135 eval ac_val=\$$ac_var 1136 # Remove trailing slashes. 1137 case $ac_val in 1138 */ ) 1139 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1140 eval $ac_var=\$ac_val;; 1141 esac 1142 # Be sure to have absolute directory names. 1143 case $ac_val in 1144 [\\/$]* | ?:[\\/]* ) continue;; 1145 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1146 esac 1147 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" 1148done 1149 1150# There might be people who depend on the old broken behavior: `$host' 1151# used to hold the argument of --host etc. 1152# FIXME: To remove some day. 1153build=$build_alias 1154host=$host_alias 1155target=$target_alias 1156 1157# FIXME: To remove some day. 1158if test "x$host_alias" != x; then 1159 if test "x$build_alias" = x; then 1160 cross_compiling=maybe 1161 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 1162 If a cross compiler is detected then cross compile mode will be used." >&2 1163 elif test "x$build_alias" != "x$host_alias"; then 1164 cross_compiling=yes 1165 fi 1166fi 1167 1168ac_tool_prefix= 1169test -n "$host_alias" && ac_tool_prefix=$host_alias- 1170 1171test "$silent" = yes && exec 6>/dev/null 1172 1173 1174ac_pwd=`pwd` && test -n "$ac_pwd" && 1175ac_ls_di=`ls -di .` && 1176ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1177 as_fn_error "working directory cannot be determined" 1178test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1179 as_fn_error "pwd does not report name of working directory" 1180 1181 1182# Find the source files, if location was not specified. 1183if test -z "$srcdir"; then 1184 ac_srcdir_defaulted=yes 1185 # Try the directory containing this script, then the parent directory. 1186 ac_confdir=`$as_dirname -- "$as_myself" || 1187$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1188 X"$as_myself" : 'X\(//\)[^/]' \| \ 1189 X"$as_myself" : 'X\(//\)$' \| \ 1190 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1191$as_echo X"$as_myself" | 1192 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1193 s//\1/ 1194 q 1195 } 1196 /^X\(\/\/\)[^/].*/{ 1197 s//\1/ 1198 q 1199 } 1200 /^X\(\/\/\)$/{ 1201 s//\1/ 1202 q 1203 } 1204 /^X\(\/\).*/{ 1205 s//\1/ 1206 q 1207 } 1208 s/.*/./; q'` 1209 srcdir=$ac_confdir 1210 if test ! -r "$srcdir/$ac_unique_file"; then 1211 srcdir=.. 1212 fi 1213else 1214 ac_srcdir_defaulted=no 1215fi 1216if test ! -r "$srcdir/$ac_unique_file"; then 1217 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1218 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" 1219fi 1220ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1221ac_abs_confdir=`( 1222 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" 1223 pwd)` 1224# When building in place, set srcdir=. 1225if test "$ac_abs_confdir" = "$ac_pwd"; then 1226 srcdir=. 1227fi 1228# Remove unnecessary trailing slashes from srcdir. 1229# Double slashes in file names in object file debugging info 1230# mess up M-x gdb in Emacs. 1231case $srcdir in 1232*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1233esac 1234for ac_var in $ac_precious_vars; do 1235 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1236 eval ac_env_${ac_var}_value=\$${ac_var} 1237 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1238 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1239done 1240 1241# 1242# Report the --help message. 1243# 1244if test "$ac_init_help" = "long"; then 1245 # Omit some internal or obsolete options to make the list less imposing. 1246 # This message is too long to be a string in the A/UX 3.1 sh. 1247 cat <<_ACEOF 1248\`configure' configures marisa 0.1.4 to adapt to many kinds of systems. 1249 1250Usage: $0 [OPTION]... [VAR=VALUE]... 1251 1252To assign environment variables (e.g., CC, CFLAGS...), specify them as 1253VAR=VALUE. See below for descriptions of some of the useful variables. 1254 1255Defaults for the options are specified in brackets. 1256 1257Configuration: 1258 -h, --help display this help and exit 1259 --help=short display options specific to this package 1260 --help=recursive display the short help of all the included packages 1261 -V, --version display version information and exit 1262 -q, --quiet, --silent do not print \`checking...' messages 1263 --cache-file=FILE cache test results in FILE [disabled] 1264 -C, --config-cache alias for \`--cache-file=config.cache' 1265 -n, --no-create do not create output files 1266 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1267 1268Installation directories: 1269 --prefix=PREFIX install architecture-independent files in PREFIX 1270 [$ac_default_prefix] 1271 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1272 [PREFIX] 1273 1274By default, \`make install' will install all the files in 1275\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1276an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1277for instance \`--prefix=\$HOME'. 1278 1279For better control, use the options below. 1280 1281Fine tuning of the installation directories: 1282 --bindir=DIR user executables [EPREFIX/bin] 1283 --sbindir=DIR system admin executables [EPREFIX/sbin] 1284 --libexecdir=DIR program executables [EPREFIX/libexec] 1285 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1286 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1287 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1288 --libdir=DIR object code libraries [EPREFIX/lib] 1289 --includedir=DIR C header files [PREFIX/include] 1290 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1291 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1292 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1293 --infodir=DIR info documentation [DATAROOTDIR/info] 1294 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1295 --mandir=DIR man documentation [DATAROOTDIR/man] 1296 --docdir=DIR documentation root [DATAROOTDIR/doc/marisa] 1297 --htmldir=DIR html documentation [DOCDIR] 1298 --dvidir=DIR dvi documentation [DOCDIR] 1299 --pdfdir=DIR pdf documentation [DOCDIR] 1300 --psdir=DIR ps documentation [DOCDIR] 1301_ACEOF 1302 1303 cat <<\_ACEOF 1304 1305Program names: 1306 --program-prefix=PREFIX prepend PREFIX to installed program names 1307 --program-suffix=SUFFIX append SUFFIX to installed program names 1308 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1309_ACEOF 1310fi 1311 1312if test -n "$ac_init_help"; then 1313 case $ac_init_help in 1314 short | recursive ) echo "Configuration of marisa 0.1.4:";; 1315 esac 1316 cat <<\_ACEOF 1317 1318Optional Features: 1319 --disable-option-checking ignore unrecognized --enable/--with options 1320 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1321 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1322 --disable-dependency-tracking speeds up one-time build 1323 --enable-dependency-tracking do not reject slow dependency extractors 1324 1325Some influential environment variables: 1326 CXX C++ compiler command 1327 CXXFLAGS C++ compiler flags 1328 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1329 nonstandard directory <lib dir> 1330 LIBS libraries to pass to the linker, e.g. -l<library> 1331 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1332 you have headers in a nonstandard directory <include dir> 1333 CC C compiler command 1334 CFLAGS C compiler flags 1335 CPP C preprocessor 1336 1337Use these variables to override the choices made by `configure' or to help 1338it to find libraries and programs with nonstandard names/locations. 1339 1340Report bugs to <syata@acm.org>. 1341_ACEOF 1342ac_status=$? 1343fi 1344 1345if test "$ac_init_help" = "recursive"; then 1346 # If there are subdirs, report their specific --help. 1347 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1348 test -d "$ac_dir" || 1349 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1350 continue 1351 ac_builddir=. 1352 1353case "$ac_dir" in 1354.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1355*) 1356 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1357 # A ".." for each directory in $ac_dir_suffix. 1358 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1359 case $ac_top_builddir_sub in 1360 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1361 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1362 esac ;; 1363esac 1364ac_abs_top_builddir=$ac_pwd 1365ac_abs_builddir=$ac_pwd$ac_dir_suffix 1366# for backward compatibility: 1367ac_top_builddir=$ac_top_build_prefix 1368 1369case $srcdir in 1370 .) # We are building in place. 1371 ac_srcdir=. 1372 ac_top_srcdir=$ac_top_builddir_sub 1373 ac_abs_top_srcdir=$ac_pwd ;; 1374 [\\/]* | ?:[\\/]* ) # Absolute name. 1375 ac_srcdir=$srcdir$ac_dir_suffix; 1376 ac_top_srcdir=$srcdir 1377 ac_abs_top_srcdir=$srcdir ;; 1378 *) # Relative name. 1379 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1380 ac_top_srcdir=$ac_top_build_prefix$srcdir 1381 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1382esac 1383ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1384 1385 cd "$ac_dir" || { ac_status=$?; continue; } 1386 # Check for guested configure. 1387 if test -f "$ac_srcdir/configure.gnu"; then 1388 echo && 1389 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1390 elif test -f "$ac_srcdir/configure"; then 1391 echo && 1392 $SHELL "$ac_srcdir/configure" --help=recursive 1393 else 1394 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1395 fi || ac_status=$? 1396 cd "$ac_pwd" || { ac_status=$?; break; } 1397 done 1398fi 1399 1400test -n "$ac_init_help" && exit $ac_status 1401if $ac_init_version; then 1402 cat <<\_ACEOF 1403marisa configure 0.1.4 1404generated by GNU Autoconf 2.65 1405 1406Copyright (C) 2009 Free Software Foundation, Inc. 1407This configure script is free software; the Free Software Foundation 1408gives unlimited permission to copy, distribute and modify it. 1409_ACEOF 1410 exit 1411fi 1412 1413## ------------------------ ## 1414## Autoconf initialization. ## 1415## ------------------------ ## 1416 1417# ac_fn_cxx_try_compile LINENO 1418# ---------------------------- 1419# Try to compile conftest.$ac_ext, and return whether this succeeded. 1420ac_fn_cxx_try_compile () 1421{ 1422 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1423 rm -f conftest.$ac_objext 1424 if { { ac_try="$ac_compile" 1425case "(($ac_try" in 1426 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1427 *) ac_try_echo=$ac_try;; 1428esac 1429eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1430$as_echo "$ac_try_echo"; } >&5 1431 (eval "$ac_compile") 2>conftest.err 1432 ac_status=$? 1433 if test -s conftest.err; then 1434 grep -v '^ *+' conftest.err >conftest.er1 1435 cat conftest.er1 >&5 1436 mv -f conftest.er1 conftest.err 1437 fi 1438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1439 test $ac_status = 0; } && { 1440 test -z "$ac_cxx_werror_flag" || 1441 test ! -s conftest.err 1442 } && test -s conftest.$ac_objext; then : 1443 ac_retval=0 1444else 1445 $as_echo "$as_me: failed program was:" >&5 1446sed 's/^/| /' conftest.$ac_ext >&5 1447 1448 ac_retval=1 1449fi 1450 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1451 as_fn_set_status $ac_retval 1452 1453} # ac_fn_cxx_try_compile 1454 1455# ac_fn_c_try_compile LINENO 1456# -------------------------- 1457# Try to compile conftest.$ac_ext, and return whether this succeeded. 1458ac_fn_c_try_compile () 1459{ 1460 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1461 rm -f conftest.$ac_objext 1462 if { { ac_try="$ac_compile" 1463case "(($ac_try" in 1464 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1465 *) ac_try_echo=$ac_try;; 1466esac 1467eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1468$as_echo "$ac_try_echo"; } >&5 1469 (eval "$ac_compile") 2>conftest.err 1470 ac_status=$? 1471 if test -s conftest.err; then 1472 grep -v '^ *+' conftest.err >conftest.er1 1473 cat conftest.er1 >&5 1474 mv -f conftest.er1 conftest.err 1475 fi 1476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1477 test $ac_status = 0; } && { 1478 test -z "$ac_c_werror_flag" || 1479 test ! -s conftest.err 1480 } && test -s conftest.$ac_objext; then : 1481 ac_retval=0 1482else 1483 $as_echo "$as_me: failed program was:" >&5 1484sed 's/^/| /' conftest.$ac_ext >&5 1485 1486 ac_retval=1 1487fi 1488 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1489 as_fn_set_status $ac_retval 1490 1491} # ac_fn_c_try_compile 1492 1493# ac_fn_c_try_cpp LINENO 1494# ---------------------- 1495# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1496ac_fn_c_try_cpp () 1497{ 1498 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1499 if { { ac_try="$ac_cpp conftest.$ac_ext" 1500case "(($ac_try" in 1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1502 *) ac_try_echo=$ac_try;; 1503esac 1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1505$as_echo "$ac_try_echo"; } >&5 1506 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1507 ac_status=$? 1508 if test -s conftest.err; then 1509 grep -v '^ *+' conftest.err >conftest.er1 1510 cat conftest.er1 >&5 1511 mv -f conftest.er1 conftest.err 1512 fi 1513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1514 test $ac_status = 0; } >/dev/null && { 1515 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1516 test ! -s conftest.err 1517 }; then : 1518 ac_retval=0 1519else 1520 $as_echo "$as_me: failed program was:" >&5 1521sed 's/^/| /' conftest.$ac_ext >&5 1522 1523 ac_retval=1 1524fi 1525 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1526 as_fn_set_status $ac_retval 1527 1528} # ac_fn_c_try_cpp 1529 1530# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1531# ------------------------------------------------------- 1532# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1533# the include files in INCLUDES and setting the cache variable VAR 1534# accordingly. 1535ac_fn_c_check_header_mongrel () 1536{ 1537 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1538 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1540$as_echo_n "checking for $2... " >&6; } 1541if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1542 $as_echo_n "(cached) " >&6 1543fi 1544eval ac_res=\$$3 1545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1546$as_echo "$ac_res" >&6; } 1547else 1548 # Is the header compilable? 1549{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1550$as_echo_n "checking $2 usability... " >&6; } 1551cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1552/* end confdefs.h. */ 1553$4 1554#include <$2> 1555_ACEOF 1556if ac_fn_c_try_compile "$LINENO"; then : 1557 ac_header_compiler=yes 1558else 1559 ac_header_compiler=no 1560fi 1561rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1563$as_echo "$ac_header_compiler" >&6; } 1564 1565# Is the header present? 1566{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1567$as_echo_n "checking $2 presence... " >&6; } 1568cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1569/* end confdefs.h. */ 1570#include <$2> 1571_ACEOF 1572if ac_fn_c_try_cpp "$LINENO"; then : 1573 ac_header_preproc=yes 1574else 1575 ac_header_preproc=no 1576fi 1577rm -f conftest.err conftest.$ac_ext 1578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1579$as_echo "$ac_header_preproc" >&6; } 1580 1581# So? What about this header? 1582case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1583 yes:no: ) 1584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1585$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1586 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1587$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1588 ;; 1589 no:yes:* ) 1590 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1591$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1593$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1595$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1597$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1598 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1599$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1600( cat <<\_ASBOX 1601## ---------------------------- ## 1602## Report this to syata@acm.org ## 1603## ---------------------------- ## 1604_ASBOX 1605 ) | sed "s/^/$as_me: WARNING: /" >&2 1606 ;; 1607esac 1608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1609$as_echo_n "checking for $2... " >&6; } 1610if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1611 $as_echo_n "(cached) " >&6 1612else 1613 eval "$3=\$ac_header_compiler" 1614fi 1615eval ac_res=\$$3 1616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1617$as_echo "$ac_res" >&6; } 1618fi 1619 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1620 1621} # ac_fn_c_check_header_mongrel 1622 1623# ac_fn_c_try_run LINENO 1624# ---------------------- 1625# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1626# that executables *can* be run. 1627ac_fn_c_try_run () 1628{ 1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1630 if { { ac_try="$ac_link" 1631case "(($ac_try" in 1632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1633 *) ac_try_echo=$ac_try;; 1634esac 1635eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1636$as_echo "$ac_try_echo"; } >&5 1637 (eval "$ac_link") 2>&5 1638 ac_status=$? 1639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1640 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1641 { { case "(($ac_try" in 1642 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1643 *) ac_try_echo=$ac_try;; 1644esac 1645eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1646$as_echo "$ac_try_echo"; } >&5 1647 (eval "$ac_try") 2>&5 1648 ac_status=$? 1649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1650 test $ac_status = 0; }; }; then : 1651 ac_retval=0 1652else 1653 $as_echo "$as_me: program exited with status $ac_status" >&5 1654 $as_echo "$as_me: failed program was:" >&5 1655sed 's/^/| /' conftest.$ac_ext >&5 1656 1657 ac_retval=$ac_status 1658fi 1659 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1660 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1661 as_fn_set_status $ac_retval 1662 1663} # ac_fn_c_try_run 1664 1665# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1666# ------------------------------------------------------- 1667# Tests whether HEADER exists and can be compiled using the include files in 1668# INCLUDES, setting the cache variable VAR accordingly. 1669ac_fn_c_check_header_compile () 1670{ 1671 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1673$as_echo_n "checking for $2... " >&6; } 1674if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1675 $as_echo_n "(cached) " >&6 1676else 1677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1678/* end confdefs.h. */ 1679$4 1680#include <$2> 1681_ACEOF 1682if ac_fn_c_try_compile "$LINENO"; then : 1683 eval "$3=yes" 1684else 1685 eval "$3=no" 1686fi 1687rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1688fi 1689eval ac_res=\$$3 1690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1691$as_echo "$ac_res" >&6; } 1692 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1693 1694} # ac_fn_c_check_header_compile 1695 1696# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1697# ------------------------------------------- 1698# Tests whether TYPE exists after having included INCLUDES, setting cache 1699# variable VAR accordingly. 1700ac_fn_c_check_type () 1701{ 1702 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1704$as_echo_n "checking for $2... " >&6; } 1705if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1706 $as_echo_n "(cached) " >&6 1707else 1708 eval "$3=no" 1709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1710/* end confdefs.h. */ 1711$4 1712int 1713main () 1714{ 1715if (sizeof ($2)) 1716 return 0; 1717 ; 1718 return 0; 1719} 1720_ACEOF 1721if ac_fn_c_try_compile "$LINENO"; then : 1722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1723/* end confdefs.h. */ 1724$4 1725int 1726main () 1727{ 1728if (sizeof (($2))) 1729 return 0; 1730 ; 1731 return 0; 1732} 1733_ACEOF 1734if ac_fn_c_try_compile "$LINENO"; then : 1735 1736else 1737 eval "$3=yes" 1738fi 1739rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1740fi 1741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1742fi 1743eval ac_res=\$$3 1744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1745$as_echo "$ac_res" >&6; } 1746 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1747 1748} # ac_fn_c_check_type 1749 1750# ac_fn_c_find_uintX_t LINENO BITS VAR 1751# ------------------------------------ 1752# Finds an unsigned integer type with width BITS, setting cache variable VAR 1753# accordingly. 1754ac_fn_c_find_uintX_t () 1755{ 1756 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1758$as_echo_n "checking for uint$2_t... " >&6; } 1759if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1760 $as_echo_n "(cached) " >&6 1761else 1762 eval "$3=no" 1763 # Order is important - never check a type that is potentially smaller 1764 # than half of the expected target width. 1765 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1766 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1768/* end confdefs.h. */ 1769$ac_includes_default 1770int 1771main () 1772{ 1773static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1774test_array [0] = 0 1775 1776 ; 1777 return 0; 1778} 1779_ACEOF 1780if ac_fn_c_try_compile "$LINENO"; then : 1781 case $ac_type in #( 1782 uint$2_t) : 1783 eval "$3=yes" ;; #( 1784 *) : 1785 eval "$3=\$ac_type" ;; 1786esac 1787fi 1788rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1789 eval as_val=\$$3 1790 if test "x$as_val" = x""no; then : 1791 1792else 1793 break 1794fi 1795 done 1796fi 1797eval ac_res=\$$3 1798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1799$as_echo "$ac_res" >&6; } 1800 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1801 1802} # ac_fn_c_find_uintX_t 1803 1804# ac_fn_c_try_link LINENO 1805# ----------------------- 1806# Try to link conftest.$ac_ext, and return whether this succeeded. 1807ac_fn_c_try_link () 1808{ 1809 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1810 rm -f conftest.$ac_objext conftest$ac_exeext 1811 if { { ac_try="$ac_link" 1812case "(($ac_try" in 1813 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1814 *) ac_try_echo=$ac_try;; 1815esac 1816eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1817$as_echo "$ac_try_echo"; } >&5 1818 (eval "$ac_link") 2>conftest.err 1819 ac_status=$? 1820 if test -s conftest.err; then 1821 grep -v '^ *+' conftest.err >conftest.er1 1822 cat conftest.er1 >&5 1823 mv -f conftest.er1 conftest.err 1824 fi 1825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1826 test $ac_status = 0; } && { 1827 test -z "$ac_c_werror_flag" || 1828 test ! -s conftest.err 1829 } && test -s conftest$ac_exeext && { 1830 test "$cross_compiling" = yes || 1831 $as_test_x conftest$ac_exeext 1832 }; then : 1833 ac_retval=0 1834else 1835 $as_echo "$as_me: failed program was:" >&5 1836sed 's/^/| /' conftest.$ac_ext >&5 1837 1838 ac_retval=1 1839fi 1840 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1841 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1842 # interfere with the next link command; also delete a directory that is 1843 # left behind by Apple's compiler. We do this before executing the actions. 1844 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1846 as_fn_set_status $ac_retval 1847 1848} # ac_fn_c_try_link 1849 1850# ac_fn_c_check_func LINENO FUNC VAR 1851# ---------------------------------- 1852# Tests whether FUNC exists, setting the cache variable VAR accordingly 1853ac_fn_c_check_func () 1854{ 1855 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1857$as_echo_n "checking for $2... " >&6; } 1858if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1859 $as_echo_n "(cached) " >&6 1860else 1861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1862/* end confdefs.h. */ 1863/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1864 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1865#define $2 innocuous_$2 1866 1867/* System header to define __stub macros and hopefully few prototypes, 1868 which can conflict with char $2 (); below. 1869 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1870 <limits.h> exists even on freestanding compilers. */ 1871 1872#ifdef __STDC__ 1873# include <limits.h> 1874#else 1875# include <assert.h> 1876#endif 1877 1878#undef $2 1879 1880/* Override any GCC internal prototype to avoid an error. 1881 Use char because int might match the return type of a GCC 1882 builtin and then its argument prototype would still apply. */ 1883#ifdef __cplusplus 1884extern "C" 1885#endif 1886char $2 (); 1887/* The GNU C library defines this for functions which it implements 1888 to always fail with ENOSYS. Some functions are actually named 1889 something starting with __ and the normal name is an alias. */ 1890#if defined __stub_$2 || defined __stub___$2 1891choke me 1892#endif 1893 1894int 1895main () 1896{ 1897return $2 (); 1898 ; 1899 return 0; 1900} 1901_ACEOF 1902if ac_fn_c_try_link "$LINENO"; then : 1903 eval "$3=yes" 1904else 1905 eval "$3=no" 1906fi 1907rm -f core conftest.err conftest.$ac_objext \ 1908 conftest$ac_exeext conftest.$ac_ext 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 $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1914 1915} # ac_fn_c_check_func 1916cat >config.log <<_ACEOF 1917This file contains any messages produced by compilers while 1918running configure, to aid debugging if configure makes a mistake. 1919 1920It was created by marisa $as_me 0.1.4, which was 1921generated by GNU Autoconf 2.65. Invocation command line was 1922 1923 $ $0 $@ 1924 1925_ACEOF 1926exec 5>>config.log 1927{ 1928cat <<_ASUNAME 1929## --------- ## 1930## Platform. ## 1931## --------- ## 1932 1933hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1934uname -m = `(uname -m) 2>/dev/null || echo unknown` 1935uname -r = `(uname -r) 2>/dev/null || echo unknown` 1936uname -s = `(uname -s) 2>/dev/null || echo unknown` 1937uname -v = `(uname -v) 2>/dev/null || echo unknown` 1938 1939/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1940/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1941 1942/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1943/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1944/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1945/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1946/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1947/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1948/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1949 1950_ASUNAME 1951 1952as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1953for as_dir in $PATH 1954do 1955 IFS=$as_save_IFS 1956 test -z "$as_dir" && as_dir=. 1957 $as_echo "PATH: $as_dir" 1958 done 1959IFS=$as_save_IFS 1960 1961} >&5 1962 1963cat >&5 <<_ACEOF 1964 1965 1966## ----------- ## 1967## Core tests. ## 1968## ----------- ## 1969 1970_ACEOF 1971 1972 1973# Keep a trace of the command line. 1974# Strip out --no-create and --no-recursion so they do not pile up. 1975# Strip out --silent because we don't want to record it for future runs. 1976# Also quote any args containing shell meta-characters. 1977# Make two passes to allow for proper duplicate-argument suppression. 1978ac_configure_args= 1979ac_configure_args0= 1980ac_configure_args1= 1981ac_must_keep_next=false 1982for ac_pass in 1 2 1983do 1984 for ac_arg 1985 do 1986 case $ac_arg in 1987 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1988 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1989 | -silent | --silent | --silen | --sile | --sil) 1990 continue ;; 1991 *\'*) 1992 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1993 esac 1994 case $ac_pass in 1995 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1996 2) 1997 as_fn_append ac_configure_args1 " '$ac_arg'" 1998 if test $ac_must_keep_next = true; then 1999 ac_must_keep_next=false # Got value, back to normal. 2000 else 2001 case $ac_arg in 2002 *=* | --config-cache | -C | -disable-* | --disable-* \ 2003 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2004 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2005 | -with-* | --with-* | -without-* | --without-* | --x) 2006 case "$ac_configure_args0 " in 2007 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2008 esac 2009 ;; 2010 -* ) ac_must_keep_next=true ;; 2011 esac 2012 fi 2013 as_fn_append ac_configure_args " '$ac_arg'" 2014 ;; 2015 esac 2016 done 2017done 2018{ ac_configure_args0=; unset ac_configure_args0;} 2019{ ac_configure_args1=; unset ac_configure_args1;} 2020 2021# When interrupted or exit'd, cleanup temporary files, and complete 2022# config.log. We remove comments because anyway the quotes in there 2023# would cause problems or look ugly. 2024# WARNING: Use '\'' to represent an apostrophe within the trap. 2025# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2026trap 'exit_status=$? 2027 # Save into config.log some information that might help in debugging. 2028 { 2029 echo 2030 2031 cat <<\_ASBOX 2032## ---------------- ## 2033## Cache variables. ## 2034## ---------------- ## 2035_ASBOX 2036 echo 2037 # The following way of writing the cache mishandles newlines in values, 2038( 2039 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2040 eval ac_val=\$$ac_var 2041 case $ac_val in #( 2042 *${as_nl}*) 2043 case $ac_var in #( 2044 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2045$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2046 esac 2047 case $ac_var in #( 2048 _ | IFS | as_nl) ;; #( 2049 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2050 *) { eval $ac_var=; unset $ac_var;} ;; 2051 esac ;; 2052 esac 2053 done 2054 (set) 2>&1 | 2055 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2056 *${as_nl}ac_space=\ *) 2057 sed -n \ 2058 "s/'\''/'\''\\\\'\'''\''/g; 2059 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2060 ;; #( 2061 *) 2062 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2063 ;; 2064 esac | 2065 sort 2066) 2067 echo 2068 2069 cat <<\_ASBOX 2070## ----------------- ## 2071## Output variables. ## 2072## ----------------- ## 2073_ASBOX 2074 echo 2075 for ac_var in $ac_subst_vars 2076 do 2077 eval ac_val=\$$ac_var 2078 case $ac_val in 2079 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2080 esac 2081 $as_echo "$ac_var='\''$ac_val'\''" 2082 done | sort 2083 echo 2084 2085 if test -n "$ac_subst_files"; then 2086 cat <<\_ASBOX 2087## ------------------- ## 2088## File substitutions. ## 2089## ------------------- ## 2090_ASBOX 2091 echo 2092 for ac_var in $ac_subst_files 2093 do 2094 eval ac_val=\$$ac_var 2095 case $ac_val in 2096 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2097 esac 2098 $as_echo "$ac_var='\''$ac_val'\''" 2099 done | sort 2100 echo 2101 fi 2102 2103 if test -s confdefs.h; then 2104 cat <<\_ASBOX 2105## ----------- ## 2106## confdefs.h. ## 2107## ----------- ## 2108_ASBOX 2109 echo 2110 cat confdefs.h 2111 echo 2112 fi 2113 test "$ac_signal" != 0 && 2114 $as_echo "$as_me: caught signal $ac_signal" 2115 $as_echo "$as_me: exit $exit_status" 2116 } >&5 2117 rm -f core *.core core.conftest.* && 2118 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2119 exit $exit_status 2120' 0 2121for ac_signal in 1 2 13 15; do 2122 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2123done 2124ac_signal=0 2125 2126# confdefs.h avoids OS command line length limits that DEFS can exceed. 2127rm -f -r conftest* confdefs.h 2128 2129$as_echo "/* confdefs.h */" > confdefs.h 2130 2131# Predefined preprocessor variables. 2132 2133cat >>confdefs.h <<_ACEOF 2134#define PACKAGE_NAME "$PACKAGE_NAME" 2135_ACEOF 2136 2137cat >>confdefs.h <<_ACEOF 2138#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2139_ACEOF 2140 2141cat >>confdefs.h <<_ACEOF 2142#define PACKAGE_VERSION "$PACKAGE_VERSION" 2143_ACEOF 2144 2145cat >>confdefs.h <<_ACEOF 2146#define PACKAGE_STRING "$PACKAGE_STRING" 2147_ACEOF 2148 2149cat >>confdefs.h <<_ACEOF 2150#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2151_ACEOF 2152 2153cat >>confdefs.h <<_ACEOF 2154#define PACKAGE_URL "$PACKAGE_URL" 2155_ACEOF 2156 2157 2158# Let the site file select an alternate cache file if it wants to. 2159# Prefer an explicitly selected file to automatically selected ones. 2160ac_site_file1=NONE 2161ac_site_file2=NONE 2162if test -n "$CONFIG_SITE"; then 2163 ac_site_file1=$CONFIG_SITE 2164elif test "x$prefix" != xNONE; then 2165 ac_site_file1=$prefix/share/config.site 2166 ac_site_file2=$prefix/etc/config.site 2167else 2168 ac_site_file1=$ac_default_prefix/share/config.site 2169 ac_site_file2=$ac_default_prefix/etc/config.site 2170fi 2171for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2172do 2173 test "x$ac_site_file" = xNONE && continue 2174 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2175 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2176$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2177 sed 's/^/| /' "$ac_site_file" >&5 2178 . "$ac_site_file" 2179 fi 2180done 2181 2182if test -r "$cache_file"; then 2183 # Some versions of bash will fail to source /dev/null (special files 2184 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2185 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2186 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2187$as_echo "$as_me: loading cache $cache_file" >&6;} 2188 case $cache_file in 2189 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2190 *) . "./$cache_file";; 2191 esac 2192 fi 2193else 2194 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2195$as_echo "$as_me: creating cache $cache_file" >&6;} 2196 >$cache_file 2197fi 2198 2199as_fn_append ac_header_list " stdlib.h" 2200as_fn_append ac_header_list " unistd.h" 2201as_fn_append ac_header_list " sys/param.h" 2202# Check that the precious variables saved in the cache have kept the same 2203# value. 2204ac_cache_corrupted=false 2205for ac_var in $ac_precious_vars; do 2206 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2207 eval ac_new_set=\$ac_env_${ac_var}_set 2208 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2209 eval ac_new_val=\$ac_env_${ac_var}_value 2210 case $ac_old_set,$ac_new_set in 2211 set,) 2212 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2213$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2214 ac_cache_corrupted=: ;; 2215 ,set) 2216 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2217$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2218 ac_cache_corrupted=: ;; 2219 ,);; 2220 *) 2221 if test "x$ac_old_val" != "x$ac_new_val"; then 2222 # differences in whitespace do not lead to failure. 2223 ac_old_val_w=`echo x $ac_old_val` 2224 ac_new_val_w=`echo x $ac_new_val` 2225 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2226 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2227$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2228 ac_cache_corrupted=: 2229 else 2230 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2231$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2232 eval $ac_var=\$ac_old_val 2233 fi 2234 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2235$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2236 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2237$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2238 fi;; 2239 esac 2240 # Pass precious variables to config.status. 2241 if test "$ac_new_set" = set; then 2242 case $ac_new_val in 2243 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2244 *) ac_arg=$ac_var=$ac_new_val ;; 2245 esac 2246 case " $ac_configure_args " in 2247 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2248 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2249 esac 2250 fi 2251done 2252if $ac_cache_corrupted; then 2253 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2254$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2255 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2256$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2257 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2258fi 2259## -------------------- ## 2260## Main body of script. ## 2261## -------------------- ## 2262 2263ac_ext=c 2264ac_cpp='$CPP $CPPFLAGS' 2265ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2266ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2267ac_compiler_gnu=$ac_cv_c_compiler_gnu 2268 2269 2270 2271am__api_version='1.11' 2272 2273ac_aux_dir= 2274for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2275 for ac_t in install-sh install.sh shtool; do 2276 if test -f "$ac_dir/$ac_t"; then 2277 ac_aux_dir=$ac_dir 2278 ac_install_sh="$ac_aux_dir/$ac_t -c" 2279 break 2 2280 fi 2281 done 2282done 2283if test -z "$ac_aux_dir"; then 2284 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2285fi 2286 2287# These three variables are undocumented and unsupported, 2288# and are intended to be withdrawn in a future Autoconf release. 2289# They can cause serious problems if a builder's source tree is in a directory 2290# whose full name contains unusual characters. 2291ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2292ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2293ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2294 2295 2296# Find a good install program. We prefer a C program (faster), 2297# so one script is as good as another. But avoid the broken or 2298# incompatible versions: 2299# SysV /etc/install, /usr/sbin/install 2300# SunOS /usr/etc/install 2301# IRIX /sbin/install 2302# AIX /bin/install 2303# AmigaOS /C/install, which installs bootblocks on floppy discs 2304# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2305# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2306# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2307# OS/2's system install, which has a completely different semantic 2308# ./install, which can be erroneously created by make from ./install.sh. 2309# Reject install programs that cannot install multiple files. 2310{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2311$as_echo_n "checking for a BSD-compatible install... " >&6; } 2312if test -z "$INSTALL"; then 2313if test "${ac_cv_path_install+set}" = set; then : 2314 $as_echo_n "(cached) " >&6 2315else 2316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2317for as_dir in $PATH 2318do 2319 IFS=$as_save_IFS 2320 test -z "$as_dir" && as_dir=. 2321 # Account for people who put trailing slashes in PATH elements. 2322case $as_dir/ in #(( 2323 ./ | .// | /[cC]/* | \ 2324 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2325 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2326 /usr/ucb/* ) ;; 2327 *) 2328 # OSF1 and SCO ODT 3.0 have their own names for install. 2329 # Don't use installbsd from OSF since it installs stuff as root 2330 # by default. 2331 for ac_prog in ginstall scoinst install; do 2332 for ac_exec_ext in '' $ac_executable_extensions; do 2333 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2334 if test $ac_prog = install && 2335 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2336 # AIX install. It has an incompatible calling convention. 2337 : 2338 elif test $ac_prog = install && 2339 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2340 # program-specific install script used by HP pwplus--don't use. 2341 : 2342 else 2343 rm -rf conftest.one conftest.two conftest.dir 2344 echo one > conftest.one 2345 echo two > conftest.two 2346 mkdir conftest.dir 2347 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2348 test -s conftest.one && test -s conftest.two && 2349 test -s conftest.dir/conftest.one && 2350 test -s conftest.dir/conftest.two 2351 then 2352 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2353 break 3 2354 fi 2355 fi 2356 fi 2357 done 2358 done 2359 ;; 2360esac 2361 2362 done 2363IFS=$as_save_IFS 2364 2365rm -rf conftest.one conftest.two conftest.dir 2366 2367fi 2368 if test "${ac_cv_path_install+set}" = set; then 2369 INSTALL=$ac_cv_path_install 2370 else 2371 # As a last resort, use the slow shell script. Don't cache a 2372 # value for INSTALL within a source directory, because that will 2373 # break other packages using the cache if that directory is 2374 # removed, or if the value is a relative name. 2375 INSTALL=$ac_install_sh 2376 fi 2377fi 2378{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2379$as_echo "$INSTALL" >&6; } 2380 2381# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2382# It thinks the first close brace ends the variable substitution. 2383test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2384 2385test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2386 2387test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2388 2389{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2390$as_echo_n "checking whether build environment is sane... " >&6; } 2391# Just in case 2392sleep 1 2393echo timestamp > conftest.file 2394# Reject unsafe characters in $srcdir or the absolute working directory 2395# name. Accept space and tab only in the latter. 2396am_lf=' 2397' 2398case `pwd` in 2399 *[\\\"\#\$\&\'\`$am_lf]*) 2400 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; 2401esac 2402case $srcdir in 2403 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2404 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2405esac 2406 2407# Do `set' in a subshell so we don't clobber the current shell's 2408# arguments. Must try -L first in case configure is actually a 2409# symlink; some systems play weird games with the mod time of symlinks 2410# (eg FreeBSD returns the mod time of the symlink's containing 2411# directory). 2412if ( 2413 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2414 if test "$*" = "X"; then 2415 # -L didn't work. 2416 set X `ls -t "$srcdir/configure" conftest.file` 2417 fi 2418 rm -f conftest.file 2419 if test "$*" != "X $srcdir/configure conftest.file" \ 2420 && test "$*" != "X conftest.file $srcdir/configure"; then 2421 2422 # If neither matched, then we have a broken ls. This can happen 2423 # if, for instance, CONFIG_SHELL is bash and it inherits a 2424 # broken ls alias from the environment. This has actually 2425 # happened. Such a system could not be considered "sane". 2426 as_fn_error "ls -t appears to fail. Make sure there is not a broken 2427alias in your environment" "$LINENO" 5 2428 fi 2429 2430 test "$2" = conftest.file 2431 ) 2432then 2433 # Ok. 2434 : 2435else 2436 as_fn_error "newly created file is older than distributed files! 2437Check your system clock" "$LINENO" 5 2438fi 2439{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2440$as_echo "yes" >&6; } 2441test "$program_prefix" != NONE && 2442 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2443# Use a double $ so make ignores it. 2444test "$program_suffix" != NONE && 2445 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2446# Double any \ or $. 2447# By default was `s,x,x', remove it if useless. 2448ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2449program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2450 2451# expand $ac_aux_dir to an absolute path 2452am_aux_dir=`cd $ac_aux_dir && pwd` 2453 2454if test x"${MISSING+set}" != xset; then 2455 case $am_aux_dir in 2456 *\ * | *\ *) 2457 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2458 *) 2459 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2460 esac 2461fi 2462# Use eval to expand $SHELL 2463if eval "$MISSING --run true"; then 2464 am_missing_run="$MISSING --run " 2465else 2466 am_missing_run= 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2468$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2469fi 2470 2471if test x"${install_sh}" != xset; then 2472 case $am_aux_dir in 2473 *\ * | *\ *) 2474 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2475 *) 2476 install_sh="\${SHELL} $am_aux_dir/install-sh" 2477 esac 2478fi 2479 2480# Installed binaries are usually stripped using `strip' when the user 2481# run `make install-strip'. However `strip' might not be the right 2482# tool to use in cross-compilation environments, therefore Automake 2483# will honor the `STRIP' environment variable to overrule this program. 2484if test "$cross_compiling" != no; then 2485 if test -n "$ac_tool_prefix"; then 2486 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2487set dummy ${ac_tool_prefix}strip; ac_word=$2 2488{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2489$as_echo_n "checking for $ac_word... " >&6; } 2490if test "${ac_cv_prog_STRIP+set}" = set; then : 2491 $as_echo_n "(cached) " >&6 2492else 2493 if test -n "$STRIP"; then 2494 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2495else 2496as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2497for as_dir in $PATH 2498do 2499 IFS=$as_save_IFS 2500 test -z "$as_dir" && as_dir=. 2501 for ac_exec_ext in '' $ac_executable_extensions; do 2502 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2503 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2504 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2505 break 2 2506 fi 2507done 2508 done 2509IFS=$as_save_IFS 2510 2511fi 2512fi 2513STRIP=$ac_cv_prog_STRIP 2514if test -n "$STRIP"; then 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2516$as_echo "$STRIP" >&6; } 2517else 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2519$as_echo "no" >&6; } 2520fi 2521 2522 2523fi 2524if test -z "$ac_cv_prog_STRIP"; then 2525 ac_ct_STRIP=$STRIP 2526 # Extract the first word of "strip", so it can be a program name with args. 2527set dummy strip; ac_word=$2 2528{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2529$as_echo_n "checking for $ac_word... " >&6; } 2530if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2531 $as_echo_n "(cached) " >&6 2532else 2533 if test -n "$ac_ct_STRIP"; then 2534 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2535else 2536as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2537for as_dir in $PATH 2538do 2539 IFS=$as_save_IFS 2540 test -z "$as_dir" && as_dir=. 2541 for ac_exec_ext in '' $ac_executable_extensions; do 2542 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2543 ac_cv_prog_ac_ct_STRIP="strip" 2544 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2545 break 2 2546 fi 2547done 2548 done 2549IFS=$as_save_IFS 2550 2551fi 2552fi 2553ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2554if test -n "$ac_ct_STRIP"; then 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2556$as_echo "$ac_ct_STRIP" >&6; } 2557else 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2559$as_echo "no" >&6; } 2560fi 2561 2562 if test "x$ac_ct_STRIP" = x; then 2563 STRIP=":" 2564 else 2565 case $cross_compiling:$ac_tool_warned in 2566yes:) 2567{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2568$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2569ac_tool_warned=yes ;; 2570esac 2571 STRIP=$ac_ct_STRIP 2572 fi 2573else 2574 STRIP="$ac_cv_prog_STRIP" 2575fi 2576 2577fi 2578INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2579 2580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2581$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2582if test -z "$MKDIR_P"; then 2583 if test "${ac_cv_path_mkdir+set}" = set; then : 2584 $as_echo_n "(cached) " >&6 2585else 2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2588do 2589 IFS=$as_save_IFS 2590 test -z "$as_dir" && as_dir=. 2591 for ac_prog in mkdir gmkdir; do 2592 for ac_exec_ext in '' $ac_executable_extensions; do 2593 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2594 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2595 'mkdir (GNU coreutils) '* | \ 2596 'mkdir (coreutils) '* | \ 2597 'mkdir (fileutils) '4.1*) 2598 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2599 break 3;; 2600 esac 2601 done 2602 done 2603 done 2604IFS=$as_save_IFS 2605 2606fi 2607 2608 test -d ./--version && rmdir ./--version 2609 if test "${ac_cv_path_mkdir+set}" = set; then 2610 MKDIR_P="$ac_cv_path_mkdir -p" 2611 else 2612 # As a last resort, use the slow shell script. Don't cache a 2613 # value for MKDIR_P within a source directory, because that will 2614 # break other packages using the cache if that directory is 2615 # removed, or if the value is a relative name. 2616 MKDIR_P="$ac_install_sh -d" 2617 fi 2618fi 2619{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2620$as_echo "$MKDIR_P" >&6; } 2621 2622mkdir_p="$MKDIR_P" 2623case $mkdir_p in 2624 [\\/$]* | ?:[\\/]*) ;; 2625 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2626esac 2627 2628for ac_prog in gawk mawk nawk awk 2629do 2630 # Extract the first word of "$ac_prog", so it can be a program name with args. 2631set dummy $ac_prog; ac_word=$2 2632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2633$as_echo_n "checking for $ac_word... " >&6; } 2634if test "${ac_cv_prog_AWK+set}" = set; then : 2635 $as_echo_n "(cached) " >&6 2636else 2637 if test -n "$AWK"; then 2638 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2639else 2640as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2641for as_dir in $PATH 2642do 2643 IFS=$as_save_IFS 2644 test -z "$as_dir" && as_dir=. 2645 for ac_exec_ext in '' $ac_executable_extensions; do 2646 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2647 ac_cv_prog_AWK="$ac_prog" 2648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2649 break 2 2650 fi 2651done 2652 done 2653IFS=$as_save_IFS 2654 2655fi 2656fi 2657AWK=$ac_cv_prog_AWK 2658if test -n "$AWK"; then 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2660$as_echo "$AWK" >&6; } 2661else 2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2663$as_echo "no" >&6; } 2664fi 2665 2666 2667 test -n "$AWK" && break 2668done 2669 2670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2671$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2672set x ${MAKE-make} 2673ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2674if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2675 $as_echo_n "(cached) " >&6 2676else 2677 cat >conftest.make <<\_ACEOF 2678SHELL = /bin/sh 2679all: 2680 @echo '@@@%%%=$(MAKE)=@@@%%%' 2681_ACEOF 2682# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2683case `${MAKE-make} -f conftest.make 2>/dev/null` in 2684 *@@@%%%=?*=@@@%%%*) 2685 eval ac_cv_prog_make_${ac_make}_set=yes;; 2686 *) 2687 eval ac_cv_prog_make_${ac_make}_set=no;; 2688esac 2689rm -f conftest.make 2690fi 2691if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2693$as_echo "yes" >&6; } 2694 SET_MAKE= 2695else 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2697$as_echo "no" >&6; } 2698 SET_MAKE="MAKE=${MAKE-make}" 2699fi 2700 2701rm -rf .tst 2>/dev/null 2702mkdir .tst 2>/dev/null 2703if test -d .tst; then 2704 am__leading_dot=. 2705else 2706 am__leading_dot=_ 2707fi 2708rmdir .tst 2>/dev/null 2709 2710if test "`cd $srcdir && pwd`" != "`pwd`"; then 2711 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2712 # is not polluted with repeated "-I." 2713 am__isrc=' -I$(srcdir)' 2714 # test to see if srcdir already configured 2715 if test -f $srcdir/config.status; then 2716 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2717 fi 2718fi 2719 2720# test whether we have cygpath 2721if test -z "$CYGPATH_W"; then 2722 if (cygpath --version) >/dev/null 2>/dev/null; then 2723 CYGPATH_W='cygpath -w' 2724 else 2725 CYGPATH_W=echo 2726 fi 2727fi 2728 2729 2730# Define the identity of the package. 2731 PACKAGE='marisa' 2732 VERSION='0.1.4' 2733 2734 2735cat >>confdefs.h <<_ACEOF 2736#define PACKAGE "$PACKAGE" 2737_ACEOF 2738 2739 2740cat >>confdefs.h <<_ACEOF 2741#define VERSION "$VERSION" 2742_ACEOF 2743 2744# Some tools Automake needs. 2745 2746ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2747 2748 2749AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2750 2751 2752AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2753 2754 2755AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2756 2757 2758MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2759 2760# We need awk for the "check" target. The system "awk" is bad on 2761# some platforms. 2762# Always define AMTAR for backward compatibility. 2763 2764AMTAR=${AMTAR-"${am_missing_run}tar"} 2765 2766am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2767 2768 2769 2770 2771 2772 2773# Checks for programs. 2774ac_ext=cpp 2775ac_cpp='$CXXCPP $CPPFLAGS' 2776ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2777ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2778ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 2779if test -z "$CXX"; then 2780 if test -n "$CCC"; then 2781 CXX=$CCC 2782 else 2783 if test -n "$ac_tool_prefix"; then 2784 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 2785 do 2786 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2787set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2789$as_echo_n "checking for $ac_word... " >&6; } 2790if test "${ac_cv_prog_CXX+set}" = set; then : 2791 $as_echo_n "(cached) " >&6 2792else 2793 if test -n "$CXX"; then 2794 ac_cv_prog_CXX="$CXX" # Let the user override the test. 2795else 2796as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797for as_dir in $PATH 2798do 2799 IFS=$as_save_IFS 2800 test -z "$as_dir" && as_dir=. 2801 for ac_exec_ext in '' $ac_executable_extensions; do 2802 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2803 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 2804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2805 break 2 2806 fi 2807done 2808 done 2809IFS=$as_save_IFS 2810 2811fi 2812fi 2813CXX=$ac_cv_prog_CXX 2814if test -n "$CXX"; then 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 2816$as_echo "$CXX" >&6; } 2817else 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2819$as_echo "no" >&6; } 2820fi 2821 2822 2823 test -n "$CXX" && break 2824 done 2825fi 2826if test -z "$CXX"; then 2827 ac_ct_CXX=$CXX 2828 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 2829do 2830 # Extract the first word of "$ac_prog", so it can be a program name with args. 2831set dummy $ac_prog; ac_word=$2 2832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2833$as_echo_n "checking for $ac_word... " >&6; } 2834if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 2835 $as_echo_n "(cached) " >&6 2836else 2837 if test -n "$ac_ct_CXX"; then 2838 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 2839else 2840as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2841for as_dir in $PATH 2842do 2843 IFS=$as_save_IFS 2844 test -z "$as_dir" && as_dir=. 2845 for ac_exec_ext in '' $ac_executable_extensions; do 2846 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2847 ac_cv_prog_ac_ct_CXX="$ac_prog" 2848 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2849 break 2 2850 fi 2851done 2852 done 2853IFS=$as_save_IFS 2854 2855fi 2856fi 2857ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 2858if test -n "$ac_ct_CXX"; then 2859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 2860$as_echo "$ac_ct_CXX" >&6; } 2861else 2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2863$as_echo "no" >&6; } 2864fi 2865 2866 2867 test -n "$ac_ct_CXX" && break 2868done 2869 2870 if test "x$ac_ct_CXX" = x; then 2871 CXX="g++" 2872 else 2873 case $cross_compiling:$ac_tool_warned in 2874yes:) 2875{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2876$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2877ac_tool_warned=yes ;; 2878esac 2879 CXX=$ac_ct_CXX 2880 fi 2881fi 2882 2883 fi 2884fi 2885# Provide some information about the compiler. 2886$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 2887set X $ac_compile 2888ac_compiler=$2 2889for ac_option in --version -v -V -qversion; do 2890 { { ac_try="$ac_compiler $ac_option >&5" 2891case "(($ac_try" in 2892 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2893 *) ac_try_echo=$ac_try;; 2894esac 2895eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2896$as_echo "$ac_try_echo"; } >&5 2897 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2898 ac_status=$? 2899 if test -s conftest.err; then 2900 sed '10a\ 2901... rest of stderr output deleted ... 2902 10q' conftest.err >conftest.er1 2903 cat conftest.er1 >&5 2904 fi 2905 rm -f conftest.er1 conftest.err 2906 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2907 test $ac_status = 0; } 2908done 2909 2910cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2911/* end confdefs.h. */ 2912 2913int 2914main () 2915{ 2916 2917 ; 2918 return 0; 2919} 2920_ACEOF 2921ac_clean_files_save=$ac_clean_files 2922ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2923# Try to create an executable without -o first, disregard a.out. 2924# It will help us diagnose broken compilers, and finding out an intuition 2925# of exeext. 2926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5 2927$as_echo_n "checking whether the C++ compiler works... " >&6; } 2928ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2929 2930# The possible output files: 2931ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2932 2933ac_rmfiles= 2934for ac_file in $ac_files 2935do 2936 case $ac_file in 2937 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2938 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2939 esac 2940done 2941rm -f $ac_rmfiles 2942 2943if { { ac_try="$ac_link_default" 2944case "(($ac_try" in 2945 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2946 *) ac_try_echo=$ac_try;; 2947esac 2948eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2949$as_echo "$ac_try_echo"; } >&5 2950 (eval "$ac_link_default") 2>&5 2951 ac_status=$? 2952 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2953 test $ac_status = 0; }; then : 2954 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2955# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2956# in a Makefile. We should not override ac_cv_exeext if it was cached, 2957# so that the user can short-circuit this test for compilers unknown to 2958# Autoconf. 2959for ac_file in $ac_files '' 2960do 2961 test -f "$ac_file" || continue 2962 case $ac_file in 2963 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2964 ;; 2965 [ab].out ) 2966 # We found the default executable, but exeext='' is most 2967 # certainly right. 2968 break;; 2969 *.* ) 2970 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2971 then :; else 2972 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2973 fi 2974 # We set ac_cv_exeext here because the later test for it is not 2975 # safe: cross compilers may not add the suffix if given an `-o' 2976 # argument, so we may need to know it at that point already. 2977 # Even if this section looks crufty: it has the advantage of 2978 # actually working. 2979 break;; 2980 * ) 2981 break;; 2982 esac 2983done 2984test "$ac_cv_exeext" = no && ac_cv_exeext= 2985 2986else 2987 ac_file='' 2988fi 2989if test -z "$ac_file"; then : 2990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2991$as_echo "no" >&6; } 2992$as_echo "$as_me: failed program was:" >&5 2993sed 's/^/| /' conftest.$ac_ext >&5 2994 2995{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2996$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2997{ as_fn_set_status 77 2998as_fn_error "C++ compiler cannot create executables 2999See \`config.log' for more details." "$LINENO" 5; }; } 3000else 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3002$as_echo "yes" >&6; } 3003fi 3004{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5 3005$as_echo_n "checking for C++ compiler default output file name... " >&6; } 3006{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3007$as_echo "$ac_file" >&6; } 3008ac_exeext=$ac_cv_exeext 3009 3010rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3011ac_clean_files=$ac_clean_files_save 3012{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3013$as_echo_n "checking for suffix of executables... " >&6; } 3014if { { ac_try="$ac_link" 3015case "(($ac_try" in 3016 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3017 *) ac_try_echo=$ac_try;; 3018esac 3019eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3020$as_echo "$ac_try_echo"; } >&5 3021 (eval "$ac_link") 2>&5 3022 ac_status=$? 3023 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3024 test $ac_status = 0; }; then : 3025 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3026# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3027# work properly (i.e., refer to `conftest.exe'), while it won't with 3028# `rm'. 3029for ac_file in conftest.exe conftest conftest.*; do 3030 test -f "$ac_file" || continue 3031 case $ac_file in 3032 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3033 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3034 break;; 3035 * ) break;; 3036 esac 3037done 3038else 3039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3040$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3041as_fn_error "cannot compute suffix of executables: cannot compile and link 3042See \`config.log' for more details." "$LINENO" 5; } 3043fi 3044rm -f conftest conftest$ac_cv_exeext 3045{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3046$as_echo "$ac_cv_exeext" >&6; } 3047 3048rm -f conftest.$ac_ext 3049EXEEXT=$ac_cv_exeext 3050ac_exeext=$EXEEXT 3051cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3052/* end confdefs.h. */ 3053#include <stdio.h> 3054int 3055main () 3056{ 3057FILE *f = fopen ("conftest.out", "w"); 3058 return ferror (f) || fclose (f) != 0; 3059 3060 ; 3061 return 0; 3062} 3063_ACEOF 3064ac_clean_files="$ac_clean_files conftest.out" 3065# Check that the compiler produces executables we can run. If not, either 3066# the compiler is broken, or we cross compile. 3067{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3068$as_echo_n "checking whether we are cross compiling... " >&6; } 3069if test "$cross_compiling" != yes; then 3070 { { ac_try="$ac_link" 3071case "(($ac_try" in 3072 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3073 *) ac_try_echo=$ac_try;; 3074esac 3075eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3076$as_echo "$ac_try_echo"; } >&5 3077 (eval "$ac_link") 2>&5 3078 ac_status=$? 3079 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3080 test $ac_status = 0; } 3081 if { ac_try='./conftest$ac_cv_exeext' 3082 { { case "(($ac_try" in 3083 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3084 *) ac_try_echo=$ac_try;; 3085esac 3086eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3087$as_echo "$ac_try_echo"; } >&5 3088 (eval "$ac_try") 2>&5 3089 ac_status=$? 3090 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3091 test $ac_status = 0; }; }; then 3092 cross_compiling=no 3093 else 3094 if test "$cross_compiling" = maybe; then 3095 cross_compiling=yes 3096 else 3097 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3098$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3099as_fn_error "cannot run C++ compiled programs. 3100If you meant to cross compile, use \`--host'. 3101See \`config.log' for more details." "$LINENO" 5; } 3102 fi 3103 fi 3104fi 3105{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3106$as_echo "$cross_compiling" >&6; } 3107 3108rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3109ac_clean_files=$ac_clean_files_save 3110{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3111$as_echo_n "checking for suffix of object files... " >&6; } 3112if test "${ac_cv_objext+set}" = set; then : 3113 $as_echo_n "(cached) " >&6 3114else 3115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3116/* end confdefs.h. */ 3117 3118int 3119main () 3120{ 3121 3122 ; 3123 return 0; 3124} 3125_ACEOF 3126rm -f conftest.o conftest.obj 3127if { { ac_try="$ac_compile" 3128case "(($ac_try" in 3129 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3130 *) ac_try_echo=$ac_try;; 3131esac 3132eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3133$as_echo "$ac_try_echo"; } >&5 3134 (eval "$ac_compile") 2>&5 3135 ac_status=$? 3136 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3137 test $ac_status = 0; }; then : 3138 for ac_file in conftest.o conftest.obj conftest.*; do 3139 test -f "$ac_file" || continue; 3140 case $ac_file in 3141 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3142 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3143 break;; 3144 esac 3145done 3146else 3147 $as_echo "$as_me: failed program was:" >&5 3148sed 's/^/| /' conftest.$ac_ext >&5 3149 3150{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3151$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3152as_fn_error "cannot compute suffix of object files: cannot compile 3153See \`config.log' for more details." "$LINENO" 5; } 3154fi 3155rm -f conftest.$ac_cv_objext conftest.$ac_ext 3156fi 3157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3158$as_echo "$ac_cv_objext" >&6; } 3159OBJEXT=$ac_cv_objext 3160ac_objext=$OBJEXT 3161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 3162$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 3163if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 3164 $as_echo_n "(cached) " >&6 3165else 3166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3167/* end confdefs.h. */ 3168 3169int 3170main () 3171{ 3172#ifndef __GNUC__ 3173 choke me 3174#endif 3175 3176 ; 3177 return 0; 3178} 3179_ACEOF 3180if ac_fn_cxx_try_compile "$LINENO"; then : 3181 ac_compiler_gnu=yes 3182else 3183 ac_compiler_gnu=no 3184fi 3185rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3186ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3187 3188fi 3189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 3190$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 3191if test $ac_compiler_gnu = yes; then 3192 GXX=yes 3193else 3194 GXX= 3195fi 3196ac_test_CXXFLAGS=${CXXFLAGS+set} 3197ac_save_CXXFLAGS=$CXXFLAGS 3198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 3199$as_echo_n "checking whether $CXX accepts -g... " >&6; } 3200if test "${ac_cv_prog_cxx_g+set}" = set; then : 3201 $as_echo_n "(cached) " >&6 3202else 3203 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3204 ac_cxx_werror_flag=yes 3205 ac_cv_prog_cxx_g=no 3206 CXXFLAGS="-g" 3207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3208/* end confdefs.h. */ 3209 3210int 3211main () 3212{ 3213 3214 ; 3215 return 0; 3216} 3217_ACEOF 3218if ac_fn_cxx_try_compile "$LINENO"; then : 3219 ac_cv_prog_cxx_g=yes 3220else 3221 CXXFLAGS="" 3222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3223/* end confdefs.h. */ 3224 3225int 3226main () 3227{ 3228 3229 ; 3230 return 0; 3231} 3232_ACEOF 3233if ac_fn_cxx_try_compile "$LINENO"; then : 3234 3235else 3236 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3237 CXXFLAGS="-g" 3238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3239/* end confdefs.h. */ 3240 3241int 3242main () 3243{ 3244 3245 ; 3246 return 0; 3247} 3248_ACEOF 3249if ac_fn_cxx_try_compile "$LINENO"; then : 3250 ac_cv_prog_cxx_g=yes 3251fi 3252rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3253fi 3254rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3255fi 3256rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3257 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3258fi 3259{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 3260$as_echo "$ac_cv_prog_cxx_g" >&6; } 3261if test "$ac_test_CXXFLAGS" = set; then 3262 CXXFLAGS=$ac_save_CXXFLAGS 3263elif test $ac_cv_prog_cxx_g = yes; then 3264 if test "$GXX" = yes; then 3265 CXXFLAGS="-g -O2" 3266 else 3267 CXXFLAGS="-g" 3268 fi 3269else 3270 if test "$GXX" = yes; then 3271 CXXFLAGS="-O2" 3272 else 3273 CXXFLAGS= 3274 fi 3275fi 3276ac_ext=c 3277ac_cpp='$CPP $CPPFLAGS' 3278ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3279ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3280ac_compiler_gnu=$ac_cv_c_compiler_gnu 3281DEPDIR="${am__leading_dot}deps" 3282 3283ac_config_commands="$ac_config_commands depfiles" 3284 3285 3286am_make=${MAKE-make} 3287cat > confinc << 'END' 3288am__doit: 3289 @echo this is the am__doit target 3290.PHONY: am__doit 3291END 3292# If we don't find an include directive, just comment out the code. 3293{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3294$as_echo_n "checking for style of include used by $am_make... " >&6; } 3295am__include="#" 3296am__quote= 3297_am_result=none 3298# First try GNU make style include. 3299echo "include confinc" > confmf 3300# Ignore all kinds of additional output from `make'. 3301case `$am_make -s -f confmf 2> /dev/null` in #( 3302*the\ am__doit\ target*) 3303 am__include=include 3304 am__quote= 3305 _am_result=GNU 3306 ;; 3307esac 3308# Now try BSD make style include. 3309if test "$am__include" = "#"; then 3310 echo '.include "confinc"' > confmf 3311 case `$am_make -s -f confmf 2> /dev/null` in #( 3312 *the\ am__doit\ target*) 3313 am__include=.include 3314 am__quote="\"" 3315 _am_result=BSD 3316 ;; 3317 esac 3318fi 3319 3320 3321{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3322$as_echo "$_am_result" >&6; } 3323rm -f confinc confmf 3324 3325# Check whether --enable-dependency-tracking was given. 3326if test "${enable_dependency_tracking+set}" = set; then : 3327 enableval=$enable_dependency_tracking; 3328fi 3329 3330if test "x$enable_dependency_tracking" != xno; then 3331 am_depcomp="$ac_aux_dir/depcomp" 3332 AMDEPBACKSLASH='\' 3333fi 3334 if test "x$enable_dependency_tracking" != xno; then 3335 AMDEP_TRUE= 3336 AMDEP_FALSE='#' 3337else 3338 AMDEP_TRUE='#' 3339 AMDEP_FALSE= 3340fi 3341 3342 3343 3344depcc="$CXX" am_compiler_list= 3345 3346{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3347$as_echo_n "checking dependency style of $depcc... " >&6; } 3348if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : 3349 $as_echo_n "(cached) " >&6 3350else 3351 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3352 # We make a subdir and do the tests there. Otherwise we can end up 3353 # making bogus files that we don't know about and never remove. For 3354 # instance it was reported that on HP-UX the gcc test will end up 3355 # making a dummy file named `D' -- because `-MD' means `put the output 3356 # in D'. 3357 mkdir conftest.dir 3358 # Copy depcomp to subdir because otherwise we won't find it if we're 3359 # using a relative directory. 3360 cp "$am_depcomp" conftest.dir 3361 cd conftest.dir 3362 # We will build objects and dependencies in a subdirectory because 3363 # it helps to detect inapplicable dependency modes. For instance 3364 # both Tru64's cc and ICC support -MD to output dependencies as a 3365 # side effect of compilation, but ICC will put the dependencies in 3366 # the current directory while Tru64 will put them in the object 3367 # directory. 3368 mkdir sub 3369 3370 am_cv_CXX_dependencies_compiler_type=none 3371 if test "$am_compiler_list" = ""; then 3372 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3373 fi 3374 am__universal=false 3375 case " $depcc " in #( 3376 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3377 esac 3378 3379 for depmode in $am_compiler_list; do 3380 # Setup a source with many dependencies, because some compilers 3381 # like to wrap large dependency lists on column 80 (with \), and 3382 # we should not choose a depcomp mode which is confused by this. 3383 # 3384 # We need to recreate these files for each test, as the compiler may 3385 # overwrite some of them when testing with obscure command lines. 3386 # This happens at least with the AIX C compiler. 3387 : > sub/conftest.c 3388 for i in 1 2 3 4 5 6; do 3389 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3390 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3391 # Solaris 8's {/usr,}/bin/sh. 3392 touch sub/conftst$i.h 3393 done 3394 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3395 3396 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3397 # mode. It turns out that the SunPro C++ compiler does not properly 3398 # handle `-M -o', and we need to detect this. Also, some Intel 3399 # versions had trouble with output in subdirs 3400 am__obj=sub/conftest.${OBJEXT-o} 3401 am__minus_obj="-o $am__obj" 3402 case $depmode in 3403 gcc) 3404 # This depmode causes a compiler race in universal mode. 3405 test "$am__universal" = false || continue 3406 ;; 3407 nosideeffect) 3408 # after this tag, mechanisms are not by side-effect, so they'll 3409 # only be used when explicitly requested 3410 if test "x$enable_dependency_tracking" = xyes; then 3411 continue 3412 else 3413 break 3414 fi 3415 ;; 3416 msvisualcpp | msvcmsys) 3417 # This compiler won't grok `-c -o', but also, the minuso test has 3418 # not run yet. These depmodes are late enough in the game, and 3419 # so weak that their functioning should not be impacted. 3420 am__obj=conftest.${OBJEXT-o} 3421 am__minus_obj= 3422 ;; 3423 none) break ;; 3424 esac 3425 if depmode=$depmode \ 3426 source=sub/conftest.c object=$am__obj \ 3427 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3428 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3429 >/dev/null 2>conftest.err && 3430 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3431 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3432 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3433 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3434 # icc doesn't choke on unknown options, it will just issue warnings 3435 # or remarks (even with -Werror). So we grep stderr for any message 3436 # that says an option was ignored or not supported. 3437 # When given -MP, icc 7.0 and 7.1 complain thusly: 3438 # icc: Command line warning: ignoring option '-M'; no argument required 3439 # The diagnosis changed in icc 8.0: 3440 # icc: Command line remark: option '-MP' not supported 3441 if (grep 'ignoring option' conftest.err || 3442 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3443 am_cv_CXX_dependencies_compiler_type=$depmode 3444 break 3445 fi 3446 fi 3447 done 3448 3449 cd .. 3450 rm -rf conftest.dir 3451else 3452 am_cv_CXX_dependencies_compiler_type=none 3453fi 3454 3455fi 3456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 3457$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 3458CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 3459 3460 if 3461 test "x$enable_dependency_tracking" != xno \ 3462 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 3463 am__fastdepCXX_TRUE= 3464 am__fastdepCXX_FALSE='#' 3465else 3466 am__fastdepCXX_TRUE='#' 3467 am__fastdepCXX_FALSE= 3468fi 3469 3470 3471ac_ext=c 3472ac_cpp='$CPP $CPPFLAGS' 3473ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3474ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3475ac_compiler_gnu=$ac_cv_c_compiler_gnu 3476if test -n "$ac_tool_prefix"; then 3477 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3478set dummy ${ac_tool_prefix}gcc; ac_word=$2 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3480$as_echo_n "checking for $ac_word... " >&6; } 3481if test "${ac_cv_prog_CC+set}" = set; then : 3482 $as_echo_n "(cached) " >&6 3483else 3484 if test -n "$CC"; then 3485 ac_cv_prog_CC="$CC" # Let the user override the test. 3486else 3487as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3488for as_dir in $PATH 3489do 3490 IFS=$as_save_IFS 3491 test -z "$as_dir" && as_dir=. 3492 for ac_exec_ext in '' $ac_executable_extensions; do 3493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3494 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3496 break 2 3497 fi 3498done 3499 done 3500IFS=$as_save_IFS 3501 3502fi 3503fi 3504CC=$ac_cv_prog_CC 3505if test -n "$CC"; then 3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3507$as_echo "$CC" >&6; } 3508else 3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3510$as_echo "no" >&6; } 3511fi 3512 3513 3514fi 3515if test -z "$ac_cv_prog_CC"; then 3516 ac_ct_CC=$CC 3517 # Extract the first word of "gcc", so it can be a program name with args. 3518set dummy gcc; ac_word=$2 3519{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3520$as_echo_n "checking for $ac_word... " >&6; } 3521if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3522 $as_echo_n "(cached) " >&6 3523else 3524 if test -n "$ac_ct_CC"; then 3525 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3526else 3527as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3528for as_dir in $PATH 3529do 3530 IFS=$as_save_IFS 3531 test -z "$as_dir" && as_dir=. 3532 for ac_exec_ext in '' $ac_executable_extensions; do 3533 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3534 ac_cv_prog_ac_ct_CC="gcc" 3535 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3536 break 2 3537 fi 3538done 3539 done 3540IFS=$as_save_IFS 3541 3542fi 3543fi 3544ac_ct_CC=$ac_cv_prog_ac_ct_CC 3545if test -n "$ac_ct_CC"; then 3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3547$as_echo "$ac_ct_CC" >&6; } 3548else 3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3550$as_echo "no" >&6; } 3551fi 3552 3553 if test "x$ac_ct_CC" = x; then 3554 CC="" 3555 else 3556 case $cross_compiling:$ac_tool_warned in 3557yes:) 3558{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3559$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3560ac_tool_warned=yes ;; 3561esac 3562 CC=$ac_ct_CC 3563 fi 3564else 3565 CC="$ac_cv_prog_CC" 3566fi 3567 3568if test -z "$CC"; then 3569 if test -n "$ac_tool_prefix"; then 3570 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3571set dummy ${ac_tool_prefix}cc; ac_word=$2 3572{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3573$as_echo_n "checking for $ac_word... " >&6; } 3574if test "${ac_cv_prog_CC+set}" = set; then : 3575 $as_echo_n "(cached) " >&6 3576else 3577 if test -n "$CC"; then 3578 ac_cv_prog_CC="$CC" # Let the user override the test. 3579else 3580as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3581for as_dir in $PATH 3582do 3583 IFS=$as_save_IFS 3584 test -z "$as_dir" && as_dir=. 3585 for ac_exec_ext in '' $ac_executable_extensions; do 3586 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3587 ac_cv_prog_CC="${ac_tool_prefix}cc" 3588 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3589 break 2 3590 fi 3591done 3592 done 3593IFS=$as_save_IFS 3594 3595fi 3596fi 3597CC=$ac_cv_prog_CC 3598if test -n "$CC"; then 3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3600$as_echo "$CC" >&6; } 3601else 3602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3603$as_echo "no" >&6; } 3604fi 3605 3606 3607 fi 3608fi 3609if test -z "$CC"; then 3610 # Extract the first word of "cc", so it can be a program name with args. 3611set dummy cc; ac_word=$2 3612{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3613$as_echo_n "checking for $ac_word... " >&6; } 3614if test "${ac_cv_prog_CC+set}" = set; then : 3615 $as_echo_n "(cached) " >&6 3616else 3617 if test -n "$CC"; then 3618 ac_cv_prog_CC="$CC" # Let the user override the test. 3619else 3620 ac_prog_rejected=no 3621as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3622for as_dir in $PATH 3623do 3624 IFS=$as_save_IFS 3625 test -z "$as_dir" && as_dir=. 3626 for ac_exec_ext in '' $ac_executable_extensions; do 3627 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3628 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3629 ac_prog_rejected=yes 3630 continue 3631 fi 3632 ac_cv_prog_CC="cc" 3633 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3634 break 2 3635 fi 3636done 3637 done 3638IFS=$as_save_IFS 3639 3640if test $ac_prog_rejected = yes; then 3641 # We found a bogon in the path, so make sure we never use it. 3642 set dummy $ac_cv_prog_CC 3643 shift 3644 if test $# != 0; then 3645 # We chose a different compiler from the bogus one. 3646 # However, it has the same basename, so the bogon will be chosen 3647 # first if we set CC to just the basename; use the full file name. 3648 shift 3649 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3650 fi 3651fi 3652fi 3653fi 3654CC=$ac_cv_prog_CC 3655if test -n "$CC"; then 3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3657$as_echo "$CC" >&6; } 3658else 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3660$as_echo "no" >&6; } 3661fi 3662 3663 3664fi 3665if test -z "$CC"; then 3666 if test -n "$ac_tool_prefix"; then 3667 for ac_prog in cl.exe 3668 do 3669 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3670set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3672$as_echo_n "checking for $ac_word... " >&6; } 3673if test "${ac_cv_prog_CC+set}" = set; then : 3674 $as_echo_n "(cached) " >&6 3675else 3676 if test -n "$CC"; then 3677 ac_cv_prog_CC="$CC" # Let the user override the test. 3678else 3679as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3680for as_dir in $PATH 3681do 3682 IFS=$as_save_IFS 3683 test -z "$as_dir" && as_dir=. 3684 for ac_exec_ext in '' $ac_executable_extensions; do 3685 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3686 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3688 break 2 3689 fi 3690done 3691 done 3692IFS=$as_save_IFS 3693 3694fi 3695fi 3696CC=$ac_cv_prog_CC 3697if test -n "$CC"; then 3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3699$as_echo "$CC" >&6; } 3700else 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3702$as_echo "no" >&6; } 3703fi 3704 3705 3706 test -n "$CC" && break 3707 done 3708fi 3709if test -z "$CC"; then 3710 ac_ct_CC=$CC 3711 for ac_prog in cl.exe 3712do 3713 # Extract the first word of "$ac_prog", so it can be a program name with args. 3714set dummy $ac_prog; ac_word=$2 3715{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3716$as_echo_n "checking for $ac_word... " >&6; } 3717if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3718 $as_echo_n "(cached) " >&6 3719else 3720 if test -n "$ac_ct_CC"; then 3721 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3722else 3723as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3724for as_dir in $PATH 3725do 3726 IFS=$as_save_IFS 3727 test -z "$as_dir" && as_dir=. 3728 for ac_exec_ext in '' $ac_executable_extensions; do 3729 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3730 ac_cv_prog_ac_ct_CC="$ac_prog" 3731 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3732 break 2 3733 fi 3734done 3735 done 3736IFS=$as_save_IFS 3737 3738fi 3739fi 3740ac_ct_CC=$ac_cv_prog_ac_ct_CC 3741if test -n "$ac_ct_CC"; then 3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3743$as_echo "$ac_ct_CC" >&6; } 3744else 3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3746$as_echo "no" >&6; } 3747fi 3748 3749 3750 test -n "$ac_ct_CC" && break 3751done 3752 3753 if test "x$ac_ct_CC" = x; then 3754 CC="" 3755 else 3756 case $cross_compiling:$ac_tool_warned in 3757yes:) 3758{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3759$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3760ac_tool_warned=yes ;; 3761esac 3762 CC=$ac_ct_CC 3763 fi 3764fi 3765 3766fi 3767 3768 3769test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3770$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3771as_fn_error "no acceptable C compiler found in \$PATH 3772See \`config.log' for more details." "$LINENO" 5; } 3773 3774# Provide some information about the compiler. 3775$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3776set X $ac_compile 3777ac_compiler=$2 3778for ac_option in --version -v -V -qversion; do 3779 { { ac_try="$ac_compiler $ac_option >&5" 3780case "(($ac_try" in 3781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3782 *) ac_try_echo=$ac_try;; 3783esac 3784eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3785$as_echo "$ac_try_echo"; } >&5 3786 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3787 ac_status=$? 3788 if test -s conftest.err; then 3789 sed '10a\ 3790... rest of stderr output deleted ... 3791 10q' conftest.err >conftest.er1 3792 cat conftest.er1 >&5 3793 fi 3794 rm -f conftest.er1 conftest.err 3795 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3796 test $ac_status = 0; } 3797done 3798 3799{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3800$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3801if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3802 $as_echo_n "(cached) " >&6 3803else 3804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3805/* end confdefs.h. */ 3806 3807int 3808main () 3809{ 3810#ifndef __GNUC__ 3811 choke me 3812#endif 3813 3814 ; 3815 return 0; 3816} 3817_ACEOF 3818if ac_fn_c_try_compile "$LINENO"; then : 3819 ac_compiler_gnu=yes 3820else 3821 ac_compiler_gnu=no 3822fi 3823rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3824ac_cv_c_compiler_gnu=$ac_compiler_gnu 3825 3826fi 3827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3828$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3829if test $ac_compiler_gnu = yes; then 3830 GCC=yes 3831else 3832 GCC= 3833fi 3834ac_test_CFLAGS=${CFLAGS+set} 3835ac_save_CFLAGS=$CFLAGS 3836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3837$as_echo_n "checking whether $CC accepts -g... " >&6; } 3838if test "${ac_cv_prog_cc_g+set}" = set; then : 3839 $as_echo_n "(cached) " >&6 3840else 3841 ac_save_c_werror_flag=$ac_c_werror_flag 3842 ac_c_werror_flag=yes 3843 ac_cv_prog_cc_g=no 3844 CFLAGS="-g" 3845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3846/* end confdefs.h. */ 3847 3848int 3849main () 3850{ 3851 3852 ; 3853 return 0; 3854} 3855_ACEOF 3856if ac_fn_c_try_compile "$LINENO"; then : 3857 ac_cv_prog_cc_g=yes 3858else 3859 CFLAGS="" 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861/* end confdefs.h. */ 3862 3863int 3864main () 3865{ 3866 3867 ; 3868 return 0; 3869} 3870_ACEOF 3871if ac_fn_c_try_compile "$LINENO"; then : 3872 3873else 3874 ac_c_werror_flag=$ac_save_c_werror_flag 3875 CFLAGS="-g" 3876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3877/* end confdefs.h. */ 3878 3879int 3880main () 3881{ 3882 3883 ; 3884 return 0; 3885} 3886_ACEOF 3887if ac_fn_c_try_compile "$LINENO"; then : 3888 ac_cv_prog_cc_g=yes 3889fi 3890rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3891fi 3892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3893fi 3894rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3895 ac_c_werror_flag=$ac_save_c_werror_flag 3896fi 3897{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3898$as_echo "$ac_cv_prog_cc_g" >&6; } 3899if test "$ac_test_CFLAGS" = set; then 3900 CFLAGS=$ac_save_CFLAGS 3901elif test $ac_cv_prog_cc_g = yes; then 3902 if test "$GCC" = yes; then 3903 CFLAGS="-g -O2" 3904 else 3905 CFLAGS="-g" 3906 fi 3907else 3908 if test "$GCC" = yes; then 3909 CFLAGS="-O2" 3910 else 3911 CFLAGS= 3912 fi 3913fi 3914{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3915$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3916if test "${ac_cv_prog_cc_c89+set}" = set; then : 3917 $as_echo_n "(cached) " >&6 3918else 3919 ac_cv_prog_cc_c89=no 3920ac_save_CC=$CC 3921cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3922/* end confdefs.h. */ 3923#include <stdarg.h> 3924#include <stdio.h> 3925#include <sys/types.h> 3926#include <sys/stat.h> 3927/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3928struct buf { int x; }; 3929FILE * (*rcsopen) (struct buf *, struct stat *, int); 3930static char *e (p, i) 3931 char **p; 3932 int i; 3933{ 3934 return p[i]; 3935} 3936static char *f (char * (*g) (char **, int), char **p, ...) 3937{ 3938 char *s; 3939 va_list v; 3940 va_start (v,p); 3941 s = g (p, va_arg (v,int)); 3942 va_end (v); 3943 return s; 3944} 3945 3946/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3947 function prototypes and stuff, but not '\xHH' hex character constants. 3948 These don't provoke an error unfortunately, instead are silently treated 3949 as 'x'. The following induces an error, until -std is added to get 3950 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3951 array size at least. It's necessary to write '\x00'==0 to get something 3952 that's true only with -std. */ 3953int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3954 3955/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3956 inside strings and character constants. */ 3957#define FOO(x) 'x' 3958int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3959 3960int test (int i, double x); 3961struct s1 {int (*f) (int a);}; 3962struct s2 {int (*f) (double a);}; 3963int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3964int argc; 3965char **argv; 3966int 3967main () 3968{ 3969return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3970 ; 3971 return 0; 3972} 3973_ACEOF 3974for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3975 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3976do 3977 CC="$ac_save_CC $ac_arg" 3978 if ac_fn_c_try_compile "$LINENO"; then : 3979 ac_cv_prog_cc_c89=$ac_arg 3980fi 3981rm -f core conftest.err conftest.$ac_objext 3982 test "x$ac_cv_prog_cc_c89" != "xno" && break 3983done 3984rm -f conftest.$ac_ext 3985CC=$ac_save_CC 3986 3987fi 3988# AC_CACHE_VAL 3989case "x$ac_cv_prog_cc_c89" in 3990 x) 3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3992$as_echo "none needed" >&6; } ;; 3993 xno) 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3995$as_echo "unsupported" >&6; } ;; 3996 *) 3997 CC="$CC $ac_cv_prog_cc_c89" 3998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3999$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4000esac 4001if test "x$ac_cv_prog_cc_c89" != xno; then : 4002 4003fi 4004 4005ac_ext=c 4006ac_cpp='$CPP $CPPFLAGS' 4007ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4008ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4009ac_compiler_gnu=$ac_cv_c_compiler_gnu 4010 4011depcc="$CC" am_compiler_list= 4012 4013{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4014$as_echo_n "checking dependency style of $depcc... " >&6; } 4015if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 4016 $as_echo_n "(cached) " >&6 4017else 4018 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4019 # We make a subdir and do the tests there. Otherwise we can end up 4020 # making bogus files that we don't know about and never remove. For 4021 # instance it was reported that on HP-UX the gcc test will end up 4022 # making a dummy file named `D' -- because `-MD' means `put the output 4023 # in D'. 4024 mkdir conftest.dir 4025 # Copy depcomp to subdir because otherwise we won't find it if we're 4026 # using a relative directory. 4027 cp "$am_depcomp" conftest.dir 4028 cd conftest.dir 4029 # We will build objects and dependencies in a subdirectory because 4030 # it helps to detect inapplicable dependency modes. For instance 4031 # both Tru64's cc and ICC support -MD to output dependencies as a 4032 # side effect of compilation, but ICC will put the dependencies in 4033 # the current directory while Tru64 will put them in the object 4034 # directory. 4035 mkdir sub 4036 4037 am_cv_CC_dependencies_compiler_type=none 4038 if test "$am_compiler_list" = ""; then 4039 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4040 fi 4041 am__universal=false 4042 case " $depcc " in #( 4043 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4044 esac 4045 4046 for depmode in $am_compiler_list; do 4047 # Setup a source with many dependencies, because some compilers 4048 # like to wrap large dependency lists on column 80 (with \), and 4049 # we should not choose a depcomp mode which is confused by this. 4050 # 4051 # We need to recreate these files for each test, as the compiler may 4052 # overwrite some of them when testing with obscure command lines. 4053 # This happens at least with the AIX C compiler. 4054 : > sub/conftest.c 4055 for i in 1 2 3 4 5 6; do 4056 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4057 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4058 # Solaris 8's {/usr,}/bin/sh. 4059 touch sub/conftst$i.h 4060 done 4061 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4062 4063 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4064 # mode. It turns out that the SunPro C++ compiler does not properly 4065 # handle `-M -o', and we need to detect this. Also, some Intel 4066 # versions had trouble with output in subdirs 4067 am__obj=sub/conftest.${OBJEXT-o} 4068 am__minus_obj="-o $am__obj" 4069 case $depmode in 4070 gcc) 4071 # This depmode causes a compiler race in universal mode. 4072 test "$am__universal" = false || continue 4073 ;; 4074 nosideeffect) 4075 # after this tag, mechanisms are not by side-effect, so they'll 4076 # only be used when explicitly requested 4077 if test "x$enable_dependency_tracking" = xyes; then 4078 continue 4079 else 4080 break 4081 fi 4082 ;; 4083 msvisualcpp | msvcmsys) 4084 # This compiler won't grok `-c -o', but also, the minuso test has 4085 # not run yet. These depmodes are late enough in the game, and 4086 # so weak that their functioning should not be impacted. 4087 am__obj=conftest.${OBJEXT-o} 4088 am__minus_obj= 4089 ;; 4090 none) break ;; 4091 esac 4092 if depmode=$depmode \ 4093 source=sub/conftest.c object=$am__obj \ 4094 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4095 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4096 >/dev/null 2>conftest.err && 4097 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4098 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4099 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4100 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4101 # icc doesn't choke on unknown options, it will just issue warnings 4102 # or remarks (even with -Werror). So we grep stderr for any message 4103 # that says an option was ignored or not supported. 4104 # When given -MP, icc 7.0 and 7.1 complain thusly: 4105 # icc: Command line warning: ignoring option '-M'; no argument required 4106 # The diagnosis changed in icc 8.0: 4107 # icc: Command line remark: option '-MP' not supported 4108 if (grep 'ignoring option' conftest.err || 4109 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4110 am_cv_CC_dependencies_compiler_type=$depmode 4111 break 4112 fi 4113 fi 4114 done 4115 4116 cd .. 4117 rm -rf conftest.dir 4118else 4119 am_cv_CC_dependencies_compiler_type=none 4120fi 4121 4122fi 4123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4124$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4125CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4126 4127 if 4128 test "x$enable_dependency_tracking" != xno \ 4129 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4130 am__fastdepCC_TRUE= 4131 am__fastdepCC_FALSE='#' 4132else 4133 am__fastdepCC_TRUE='#' 4134 am__fastdepCC_FALSE= 4135fi 4136 4137 4138if test -n "$ac_tool_prefix"; then 4139 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 4140set dummy ${ac_tool_prefix}ranlib; ac_word=$2 4141{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4142$as_echo_n "checking for $ac_word... " >&6; } 4143if test "${ac_cv_prog_RANLIB+set}" = set; then : 4144 $as_echo_n "(cached) " >&6 4145else 4146 if test -n "$RANLIB"; then 4147 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 4148else 4149as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4150for as_dir in $PATH 4151do 4152 IFS=$as_save_IFS 4153 test -z "$as_dir" && as_dir=. 4154 for ac_exec_ext in '' $ac_executable_extensions; do 4155 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4156 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 4157 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4158 break 2 4159 fi 4160done 4161 done 4162IFS=$as_save_IFS 4163 4164fi 4165fi 4166RANLIB=$ac_cv_prog_RANLIB 4167if test -n "$RANLIB"; then 4168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 4169$as_echo "$RANLIB" >&6; } 4170else 4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4172$as_echo "no" >&6; } 4173fi 4174 4175 4176fi 4177if test -z "$ac_cv_prog_RANLIB"; then 4178 ac_ct_RANLIB=$RANLIB 4179 # Extract the first word of "ranlib", so it can be a program name with args. 4180set dummy ranlib; ac_word=$2 4181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4182$as_echo_n "checking for $ac_word... " >&6; } 4183if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 4184 $as_echo_n "(cached) " >&6 4185else 4186 if test -n "$ac_ct_RANLIB"; then 4187 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 4188else 4189as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4190for as_dir in $PATH 4191do 4192 IFS=$as_save_IFS 4193 test -z "$as_dir" && as_dir=. 4194 for ac_exec_ext in '' $ac_executable_extensions; do 4195 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4196 ac_cv_prog_ac_ct_RANLIB="ranlib" 4197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4198 break 2 4199 fi 4200done 4201 done 4202IFS=$as_save_IFS 4203 4204fi 4205fi 4206ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 4207if test -n "$ac_ct_RANLIB"; then 4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 4209$as_echo "$ac_ct_RANLIB" >&6; } 4210else 4211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4212$as_echo "no" >&6; } 4213fi 4214 4215 if test "x$ac_ct_RANLIB" = x; then 4216 RANLIB=":" 4217 else 4218 case $cross_compiling:$ac_tool_warned in 4219yes:) 4220{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4221$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4222ac_tool_warned=yes ;; 4223esac 4224 RANLIB=$ac_ct_RANLIB 4225 fi 4226else 4227 RANLIB="$ac_cv_prog_RANLIB" 4228fi 4229 4230 4231 4232# Checks for libraries. 4233 4234# Checks for header files. 4235 4236ac_ext=c 4237ac_cpp='$CPP $CPPFLAGS' 4238ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4239ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4240ac_compiler_gnu=$ac_cv_c_compiler_gnu 4241{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4242$as_echo_n "checking how to run the C preprocessor... " >&6; } 4243# On Suns, sometimes $CPP names a directory. 4244if test -n "$CPP" && test -d "$CPP"; then 4245 CPP= 4246fi 4247if test -z "$CPP"; then 4248 if test "${ac_cv_prog_CPP+set}" = set; then : 4249 $as_echo_n "(cached) " >&6 4250else 4251 # Double quotes because CPP needs to be expanded 4252 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4253 do 4254 ac_preproc_ok=false 4255for ac_c_preproc_warn_flag in '' yes 4256do 4257 # Use a header file that comes with gcc, so configuring glibc 4258 # with a fresh cross-compiler works. 4259 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4260 # <limits.h> exists even on freestanding compilers. 4261 # On the NeXT, cc -E runs the code through the compiler's parser, 4262 # not just through cpp. "Syntax error" is here to catch this case. 4263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4264/* end confdefs.h. */ 4265#ifdef __STDC__ 4266# include <limits.h> 4267#else 4268# include <assert.h> 4269#endif 4270 Syntax error 4271_ACEOF 4272if ac_fn_c_try_cpp "$LINENO"; then : 4273 4274else 4275 # Broken: fails on valid input. 4276continue 4277fi 4278rm -f conftest.err conftest.$ac_ext 4279 4280 # OK, works on sane cases. Now check whether nonexistent headers 4281 # can be detected and how. 4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283/* end confdefs.h. */ 4284#include <ac_nonexistent.h> 4285_ACEOF 4286if ac_fn_c_try_cpp "$LINENO"; then : 4287 # Broken: success on invalid input. 4288continue 4289else 4290 # Passes both tests. 4291ac_preproc_ok=: 4292break 4293fi 4294rm -f conftest.err conftest.$ac_ext 4295 4296done 4297# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4298rm -f conftest.err conftest.$ac_ext 4299if $ac_preproc_ok; then : 4300 break 4301fi 4302 4303 done 4304 ac_cv_prog_CPP=$CPP 4305 4306fi 4307 CPP=$ac_cv_prog_CPP 4308else 4309 ac_cv_prog_CPP=$CPP 4310fi 4311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4312$as_echo "$CPP" >&6; } 4313ac_preproc_ok=false 4314for ac_c_preproc_warn_flag in '' yes 4315do 4316 # Use a header file that comes with gcc, so configuring glibc 4317 # with a fresh cross-compiler works. 4318 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4319 # <limits.h> exists even on freestanding compilers. 4320 # On the NeXT, cc -E runs the code through the compiler's parser, 4321 # not just through cpp. "Syntax error" is here to catch this case. 4322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4323/* end confdefs.h. */ 4324#ifdef __STDC__ 4325# include <limits.h> 4326#else 4327# include <assert.h> 4328#endif 4329 Syntax error 4330_ACEOF 4331if ac_fn_c_try_cpp "$LINENO"; then : 4332 4333else 4334 # Broken: fails on valid input. 4335continue 4336fi 4337rm -f conftest.err conftest.$ac_ext 4338 4339 # OK, works on sane cases. Now check whether nonexistent headers 4340 # can be detected and how. 4341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4342/* end confdefs.h. */ 4343#include <ac_nonexistent.h> 4344_ACEOF 4345if ac_fn_c_try_cpp "$LINENO"; then : 4346 # Broken: success on invalid input. 4347continue 4348else 4349 # Passes both tests. 4350ac_preproc_ok=: 4351break 4352fi 4353rm -f conftest.err conftest.$ac_ext 4354 4355done 4356# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4357rm -f conftest.err conftest.$ac_ext 4358if $ac_preproc_ok; then : 4359 4360else 4361 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4362$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4363as_fn_error "C preprocessor \"$CPP\" fails sanity check 4364See \`config.log' for more details." "$LINENO" 5; } 4365fi 4366 4367ac_ext=c 4368ac_cpp='$CPP $CPPFLAGS' 4369ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4370ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4371ac_compiler_gnu=$ac_cv_c_compiler_gnu 4372 4373 4374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4375$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4376if test "${ac_cv_path_GREP+set}" = set; then : 4377 $as_echo_n "(cached) " >&6 4378else 4379 if test -z "$GREP"; then 4380 ac_path_GREP_found=false 4381 # Loop through the user's path and test for each of PROGNAME-LIST 4382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4383for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4384do 4385 IFS=$as_save_IFS 4386 test -z "$as_dir" && as_dir=. 4387 for ac_prog in grep ggrep; do 4388 for ac_exec_ext in '' $ac_executable_extensions; do 4389 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4390 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4391# Check for GNU ac_path_GREP and select it if it is found. 4392 # Check for GNU $ac_path_GREP 4393case `"$ac_path_GREP" --version 2>&1` in 4394*GNU*) 4395 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4396*) 4397 ac_count=0 4398 $as_echo_n 0123456789 >"conftest.in" 4399 while : 4400 do 4401 cat "conftest.in" "conftest.in" >"conftest.tmp" 4402 mv "conftest.tmp" "conftest.in" 4403 cp "conftest.in" "conftest.nl" 4404 $as_echo 'GREP' >> "conftest.nl" 4405 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4406 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4407 as_fn_arith $ac_count + 1 && ac_count=$as_val 4408 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4409 # Best one so far, save it but keep looking for a better one 4410 ac_cv_path_GREP="$ac_path_GREP" 4411 ac_path_GREP_max=$ac_count 4412 fi 4413 # 10*(2^10) chars as input seems more than enough 4414 test $ac_count -gt 10 && break 4415 done 4416 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4417esac 4418 4419 $ac_path_GREP_found && break 3 4420 done 4421 done 4422 done 4423IFS=$as_save_IFS 4424 if test -z "$ac_cv_path_GREP"; then 4425 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4426 fi 4427else 4428 ac_cv_path_GREP=$GREP 4429fi 4430 4431fi 4432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4433$as_echo "$ac_cv_path_GREP" >&6; } 4434 GREP="$ac_cv_path_GREP" 4435 4436 4437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4438$as_echo_n "checking for egrep... " >&6; } 4439if test "${ac_cv_path_EGREP+set}" = set; then : 4440 $as_echo_n "(cached) " >&6 4441else 4442 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4443 then ac_cv_path_EGREP="$GREP -E" 4444 else 4445 if test -z "$EGREP"; then 4446 ac_path_EGREP_found=false 4447 # Loop through the user's path and test for each of PROGNAME-LIST 4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4449for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4450do 4451 IFS=$as_save_IFS 4452 test -z "$as_dir" && as_dir=. 4453 for ac_prog in egrep; do 4454 for ac_exec_ext in '' $ac_executable_extensions; do 4455 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4456 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4457# Check for GNU ac_path_EGREP and select it if it is found. 4458 # Check for GNU $ac_path_EGREP 4459case `"$ac_path_EGREP" --version 2>&1` in 4460*GNU*) 4461 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4462*) 4463 ac_count=0 4464 $as_echo_n 0123456789 >"conftest.in" 4465 while : 4466 do 4467 cat "conftest.in" "conftest.in" >"conftest.tmp" 4468 mv "conftest.tmp" "conftest.in" 4469 cp "conftest.in" "conftest.nl" 4470 $as_echo 'EGREP' >> "conftest.nl" 4471 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4472 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4473 as_fn_arith $ac_count + 1 && ac_count=$as_val 4474 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4475 # Best one so far, save it but keep looking for a better one 4476 ac_cv_path_EGREP="$ac_path_EGREP" 4477 ac_path_EGREP_max=$ac_count 4478 fi 4479 # 10*(2^10) chars as input seems more than enough 4480 test $ac_count -gt 10 && break 4481 done 4482 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4483esac 4484 4485 $ac_path_EGREP_found && break 3 4486 done 4487 done 4488 done 4489IFS=$as_save_IFS 4490 if test -z "$ac_cv_path_EGREP"; then 4491 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4492 fi 4493else 4494 ac_cv_path_EGREP=$EGREP 4495fi 4496 4497 fi 4498fi 4499{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4500$as_echo "$ac_cv_path_EGREP" >&6; } 4501 EGREP="$ac_cv_path_EGREP" 4502 4503 4504{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4505$as_echo_n "checking for ANSI C header files... " >&6; } 4506if test "${ac_cv_header_stdc+set}" = set; then : 4507 $as_echo_n "(cached) " >&6 4508else 4509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4510/* end confdefs.h. */ 4511#include <stdlib.h> 4512#include <stdarg.h> 4513#include <string.h> 4514#include <float.h> 4515 4516int 4517main () 4518{ 4519 4520 ; 4521 return 0; 4522} 4523_ACEOF 4524if ac_fn_c_try_compile "$LINENO"; then : 4525 ac_cv_header_stdc=yes 4526else 4527 ac_cv_header_stdc=no 4528fi 4529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4530 4531if test $ac_cv_header_stdc = yes; then 4532 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4534/* end confdefs.h. */ 4535#include <string.h> 4536 4537_ACEOF 4538if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4539 $EGREP "memchr" >/dev/null 2>&1; then : 4540 4541else 4542 ac_cv_header_stdc=no 4543fi 4544rm -f conftest* 4545 4546fi 4547 4548if test $ac_cv_header_stdc = yes; then 4549 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4551/* end confdefs.h. */ 4552#include <stdlib.h> 4553 4554_ACEOF 4555if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4556 $EGREP "free" >/dev/null 2>&1; then : 4557 4558else 4559 ac_cv_header_stdc=no 4560fi 4561rm -f conftest* 4562 4563fi 4564 4565if test $ac_cv_header_stdc = yes; then 4566 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4567 if test "$cross_compiling" = yes; then : 4568 : 4569else 4570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4571/* end confdefs.h. */ 4572#include <ctype.h> 4573#include <stdlib.h> 4574#if ((' ' & 0x0FF) == 0x020) 4575# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4576# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4577#else 4578# define ISLOWER(c) \ 4579 (('a' <= (c) && (c) <= 'i') \ 4580 || ('j' <= (c) && (c) <= 'r') \ 4581 || ('s' <= (c) && (c) <= 'z')) 4582# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4583#endif 4584 4585#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4586int 4587main () 4588{ 4589 int i; 4590 for (i = 0; i < 256; i++) 4591 if (XOR (islower (i), ISLOWER (i)) 4592 || toupper (i) != TOUPPER (i)) 4593 return 2; 4594 return 0; 4595} 4596_ACEOF 4597if ac_fn_c_try_run "$LINENO"; then : 4598 4599else 4600 ac_cv_header_stdc=no 4601fi 4602rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4603 conftest.$ac_objext conftest.beam conftest.$ac_ext 4604fi 4605 4606fi 4607fi 4608{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4609$as_echo "$ac_cv_header_stdc" >&6; } 4610if test $ac_cv_header_stdc = yes; then 4611 4612$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4613 4614fi 4615 4616# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4617for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4618 inttypes.h stdint.h unistd.h 4619do : 4620 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4621ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4622" 4623eval as_val=\$$as_ac_Header 4624 if test "x$as_val" = x""yes; then : 4625 cat >>confdefs.h <<_ACEOF 4626#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4627_ACEOF 4628 4629fi 4630 4631done 4632 4633 4634for ac_header in fcntl.h limits.h stddef.h stdint.h unistd.h 4635do : 4636 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4637ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4638eval as_val=\$$as_ac_Header 4639 if test "x$as_val" = x""yes; then : 4640 cat >>confdefs.h <<_ACEOF 4641#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4642_ACEOF 4643 4644fi 4645 4646done 4647 4648 4649# Checks for typedefs, structures, and compiler characteristics. 4650{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 4651$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 4652if test "${ac_cv_header_stdbool_h+set}" = set; then : 4653 $as_echo_n "(cached) " >&6 4654else 4655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4656/* end confdefs.h. */ 4657 4658#include <stdbool.h> 4659#ifndef bool 4660 "error: bool is not defined" 4661#endif 4662#ifndef false 4663 "error: false is not defined" 4664#endif 4665#if false 4666 "error: false is not 0" 4667#endif 4668#ifndef true 4669 "error: true is not defined" 4670#endif 4671#if true != 1 4672 "error: true is not 1" 4673#endif 4674#ifndef __bool_true_false_are_defined 4675 "error: __bool_true_false_are_defined is not defined" 4676#endif 4677 4678 struct s { _Bool s: 1; _Bool t; } s; 4679 4680 char a[true == 1 ? 1 : -1]; 4681 char b[false == 0 ? 1 : -1]; 4682 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 4683 char d[(bool) 0.5 == true ? 1 : -1]; 4684 bool e = &s; 4685 char f[(_Bool) 0.0 == false ? 1 : -1]; 4686 char g[true]; 4687 char h[sizeof (_Bool)]; 4688 char i[sizeof s.t]; 4689 enum { j = false, k = true, l = false * true, m = true * 256 }; 4690 /* The following fails for 4691 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 4692 _Bool n[m]; 4693 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 4694 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 4695# if defined __xlc__ || defined __GNUC__ 4696 /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0 4697 reported by James Lemley on 2005-10-05; see 4698 http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html 4699 This test is not quite right, since xlc is allowed to 4700 reject this program, as the initializer for xlcbug is 4701 not one of the forms that C requires support for. 4702 However, doing the test right would require a runtime 4703 test, and that would make cross-compilation harder. 4704 Let us hope that IBM fixes the xlc bug, and also adds 4705 support for this kind of constant expression. In the 4706 meantime, this test will reject xlc, which is OK, since 4707 our stdbool.h substitute should suffice. We also test 4708 this with GCC, where it should work, to detect more 4709 quickly whether someone messes up the test in the 4710 future. */ 4711 char digs[] = "0123456789"; 4712 int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1); 4713# endif 4714 /* Catch a bug in an HP-UX C compiler. See 4715 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 4716 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 4717 */ 4718 _Bool q = true; 4719 _Bool *pq = &q; 4720 4721int 4722main () 4723{ 4724 4725 *pq |= q; 4726 *pq |= ! q; 4727 /* Refer to every declared value, to avoid compiler optimizations. */ 4728 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 4729 + !m + !n + !o + !p + !q + !pq); 4730 4731 ; 4732 return 0; 4733} 4734_ACEOF 4735if ac_fn_c_try_compile "$LINENO"; then : 4736 ac_cv_header_stdbool_h=yes 4737else 4738 ac_cv_header_stdbool_h=no 4739fi 4740rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4741fi 4742{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 4743$as_echo "$ac_cv_header_stdbool_h" >&6; } 4744ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 4745if test "x$ac_cv_type__Bool" = x""yes; then : 4746 4747cat >>confdefs.h <<_ACEOF 4748#define HAVE__BOOL 1 4749_ACEOF 4750 4751 4752fi 4753 4754if test $ac_cv_header_stdbool_h = yes; then 4755 4756$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 4757 4758fi 4759 4760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4761$as_echo_n "checking for inline... " >&6; } 4762if test "${ac_cv_c_inline+set}" = set; then : 4763 $as_echo_n "(cached) " >&6 4764else 4765 ac_cv_c_inline=no 4766for ac_kw in inline __inline__ __inline; do 4767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4768/* end confdefs.h. */ 4769#ifndef __cplusplus 4770typedef int foo_t; 4771static $ac_kw foo_t static_foo () {return 0; } 4772$ac_kw foo_t foo () {return 0; } 4773#endif 4774 4775_ACEOF 4776if ac_fn_c_try_compile "$LINENO"; then : 4777 ac_cv_c_inline=$ac_kw 4778fi 4779rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4780 test "$ac_cv_c_inline" != no && break 4781done 4782 4783fi 4784{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4785$as_echo "$ac_cv_c_inline" >&6; } 4786 4787case $ac_cv_c_inline in 4788 inline | yes) ;; 4789 *) 4790 case $ac_cv_c_inline in 4791 no) ac_val=;; 4792 *) ac_val=$ac_cv_c_inline;; 4793 esac 4794 cat >>confdefs.h <<_ACEOF 4795#ifndef __cplusplus 4796#define inline $ac_val 4797#endif 4798_ACEOF 4799 ;; 4800esac 4801 4802ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4803if test "x$ac_cv_type_size_t" = x""yes; then : 4804 4805else 4806 4807cat >>confdefs.h <<_ACEOF 4808#define size_t unsigned int 4809_ACEOF 4810 4811fi 4812 4813ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 4814if test "x$ac_cv_type_ssize_t" = x""yes; then : 4815 4816else 4817 4818cat >>confdefs.h <<_ACEOF 4819#define ssize_t int 4820_ACEOF 4821 4822fi 4823 4824ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 4825case $ac_cv_c_uint16_t in #( 4826 no|yes) ;; #( 4827 *) 4828 4829 4830cat >>confdefs.h <<_ACEOF 4831#define uint16_t $ac_cv_c_uint16_t 4832_ACEOF 4833;; 4834 esac 4835 4836ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 4837case $ac_cv_c_uint32_t in #( 4838 no|yes) ;; #( 4839 *) 4840 4841$as_echo "#define _UINT32_T 1" >>confdefs.h 4842 4843 4844cat >>confdefs.h <<_ACEOF 4845#define uint32_t $ac_cv_c_uint32_t 4846_ACEOF 4847;; 4848 esac 4849 4850ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 4851case $ac_cv_c_uint64_t in #( 4852 no|yes) ;; #( 4853 *) 4854 4855$as_echo "#define _UINT64_T 1" >>confdefs.h 4856 4857 4858cat >>confdefs.h <<_ACEOF 4859#define uint64_t $ac_cv_c_uint64_t 4860_ACEOF 4861;; 4862 esac 4863 4864ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 4865case $ac_cv_c_uint8_t in #( 4866 no|yes) ;; #( 4867 *) 4868 4869$as_echo "#define _UINT8_T 1" >>confdefs.h 4870 4871 4872cat >>confdefs.h <<_ACEOF 4873#define uint8_t $ac_cv_c_uint8_t 4874_ACEOF 4875;; 4876 esac 4877 4878 4879# Checks for library functions. 4880for ac_header in stdlib.h 4881do : 4882 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 4883if test "x$ac_cv_header_stdlib_h" = x""yes; then : 4884 cat >>confdefs.h <<_ACEOF 4885#define HAVE_STDLIB_H 1 4886_ACEOF 4887 4888fi 4889 4890done 4891 4892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 4893$as_echo_n "checking for GNU libc compatible malloc... " >&6; } 4894if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then : 4895 $as_echo_n "(cached) " >&6 4896else 4897 if test "$cross_compiling" = yes; then : 4898 ac_cv_func_malloc_0_nonnull=no 4899else 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901/* end confdefs.h. */ 4902#if defined STDC_HEADERS || defined HAVE_STDLIB_H 4903# include <stdlib.h> 4904#else 4905char *malloc (); 4906#endif 4907 4908int 4909main () 4910{ 4911return ! malloc (0); 4912 ; 4913 return 0; 4914} 4915_ACEOF 4916if ac_fn_c_try_run "$LINENO"; then : 4917 ac_cv_func_malloc_0_nonnull=yes 4918else 4919 ac_cv_func_malloc_0_nonnull=no 4920fi 4921rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4922 conftest.$ac_objext conftest.beam conftest.$ac_ext 4923fi 4924 4925fi 4926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 4927$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } 4928if test $ac_cv_func_malloc_0_nonnull = yes; then : 4929 4930$as_echo "#define HAVE_MALLOC 1" >>confdefs.h 4931 4932else 4933 $as_echo "#define HAVE_MALLOC 0" >>confdefs.h 4934 4935 case " $LIBOBJS " in 4936 *" malloc.$ac_objext "* ) ;; 4937 *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 4938 ;; 4939esac 4940 4941 4942$as_echo "#define malloc rpl_malloc" >>confdefs.h 4943 4944fi 4945 4946 4947 4948 4949 4950 for ac_header in $ac_header_list 4951do : 4952 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4953ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4954" 4955eval as_val=\$$as_ac_Header 4956 if test "x$as_val" = x""yes; then : 4957 cat >>confdefs.h <<_ACEOF 4958#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4959_ACEOF 4960 4961fi 4962 4963done 4964 4965 4966 4967 4968 4969 4970 4971 4972for ac_func in getpagesize 4973do : 4974 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 4975if test "x$ac_cv_func_getpagesize" = x""yes; then : 4976 cat >>confdefs.h <<_ACEOF 4977#define HAVE_GETPAGESIZE 1 4978_ACEOF 4979 4980fi 4981done 4982 4983{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 4984$as_echo_n "checking for working mmap... " >&6; } 4985if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : 4986 $as_echo_n "(cached) " >&6 4987else 4988 if test "$cross_compiling" = yes; then : 4989 ac_cv_func_mmap_fixed_mapped=no 4990else 4991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4992/* end confdefs.h. */ 4993$ac_includes_default 4994/* malloc might have been renamed as rpl_malloc. */ 4995#undef malloc 4996 4997/* Thanks to Mike Haertel and Jim Avera for this test. 4998 Here is a matrix of mmap possibilities: 4999 mmap private not fixed 5000 mmap private fixed at somewhere currently unmapped 5001 mmap private fixed at somewhere already mapped 5002 mmap shared not fixed 5003 mmap shared fixed at somewhere currently unmapped 5004 mmap shared fixed at somewhere already mapped 5005 For private mappings, we should verify that changes cannot be read() 5006 back from the file, nor mmap's back from the file at a different 5007 address. (There have been systems where private was not correctly 5008 implemented like the infamous i386 svr4.0, and systems where the 5009 VM page cache was not coherent with the file system buffer cache 5010 like early versions of FreeBSD and possibly contemporary NetBSD.) 5011 For shared mappings, we should conversely verify that changes get 5012 propagated back to all the places they're supposed to be. 5013 5014 Grep wants private fixed already mapped. 5015 The main things grep needs to know about mmap are: 5016 * does it exist and is it safe to write into the mmap'd area 5017 * how to use it (BSD variants) */ 5018 5019#include <fcntl.h> 5020#include <sys/mman.h> 5021 5022#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 5023char *malloc (); 5024#endif 5025 5026/* This mess was copied from the GNU getpagesize.h. */ 5027#ifndef HAVE_GETPAGESIZE 5028# ifdef _SC_PAGESIZE 5029# define getpagesize() sysconf(_SC_PAGESIZE) 5030# else /* no _SC_PAGESIZE */ 5031# ifdef HAVE_SYS_PARAM_H 5032# include <sys/param.h> 5033# ifdef EXEC_PAGESIZE 5034# define getpagesize() EXEC_PAGESIZE 5035# else /* no EXEC_PAGESIZE */ 5036# ifdef NBPG 5037# define getpagesize() NBPG * CLSIZE 5038# ifndef CLSIZE 5039# define CLSIZE 1 5040# endif /* no CLSIZE */ 5041# else /* no NBPG */ 5042# ifdef NBPC 5043# define getpagesize() NBPC 5044# else /* no NBPC */ 5045# ifdef PAGESIZE 5046# define getpagesize() PAGESIZE 5047# endif /* PAGESIZE */ 5048# endif /* no NBPC */ 5049# endif /* no NBPG */ 5050# endif /* no EXEC_PAGESIZE */ 5051# else /* no HAVE_SYS_PARAM_H */ 5052# define getpagesize() 8192 /* punt totally */ 5053# endif /* no HAVE_SYS_PARAM_H */ 5054# endif /* no _SC_PAGESIZE */ 5055 5056#endif /* no HAVE_GETPAGESIZE */ 5057 5058int 5059main () 5060{ 5061 char *data, *data2, *data3; 5062 const char *cdata2; 5063 int i, pagesize; 5064 int fd, fd2; 5065 5066 pagesize = getpagesize (); 5067 5068 /* First, make a file with some known garbage in it. */ 5069 data = (char *) malloc (pagesize); 5070 if (!data) 5071 return 1; 5072 for (i = 0; i < pagesize; ++i) 5073 *(data + i) = rand (); 5074 umask (0); 5075 fd = creat ("conftest.mmap", 0600); 5076 if (fd < 0) 5077 return 2; 5078 if (write (fd, data, pagesize) != pagesize) 5079 return 3; 5080 close (fd); 5081 5082 /* Next, check that the tail of a page is zero-filled. File must have 5083 non-zero length, otherwise we risk SIGBUS for entire page. */ 5084 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); 5085 if (fd2 < 0) 5086 return 4; 5087 cdata2 = ""; 5088 if (write (fd2, cdata2, 1) != 1) 5089 return 5; 5090 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); 5091 if (data2 == MAP_FAILED) 5092 return 6; 5093 for (i = 0; i < pagesize; ++i) 5094 if (*(data2 + i)) 5095 return 7; 5096 close (fd2); 5097 if (munmap (data2, pagesize)) 5098 return 8; 5099 5100 /* Next, try to mmap the file at a fixed address which already has 5101 something else allocated at it. If we can, also make sure that 5102 we see the same garbage. */ 5103 fd = open ("conftest.mmap", O_RDWR); 5104 if (fd < 0) 5105 return 9; 5106 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 5107 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 5108 return 10; 5109 for (i = 0; i < pagesize; ++i) 5110 if (*(data + i) != *(data2 + i)) 5111 return 11; 5112 5113 /* Finally, make sure that changes to the mapped area do not 5114 percolate back to the file as seen by read(). (This is a bug on 5115 some variants of i386 svr4.0.) */ 5116 for (i = 0; i < pagesize; ++i) 5117 *(data2 + i) = *(data2 + i) + 1; 5118 data3 = (char *) malloc (pagesize); 5119 if (!data3) 5120 return 12; 5121 if (read (fd, data3, pagesize) != pagesize) 5122 return 13; 5123 for (i = 0; i < pagesize; ++i) 5124 if (*(data + i) != *(data3 + i)) 5125 return 14; 5126 close (fd); 5127 return 0; 5128} 5129_ACEOF 5130if ac_fn_c_try_run "$LINENO"; then : 5131 ac_cv_func_mmap_fixed_mapped=yes 5132else 5133 ac_cv_func_mmap_fixed_mapped=no 5134fi 5135rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5136 conftest.$ac_objext conftest.beam conftest.$ac_ext 5137fi 5138 5139fi 5140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 5141$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 5142if test $ac_cv_func_mmap_fixed_mapped = yes; then 5143 5144$as_echo "#define HAVE_MMAP 1" >>confdefs.h 5145 5146fi 5147rm -f conftest.mmap conftest.txt 5148 5149for ac_header in stdlib.h 5150do : 5151 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 5152if test "x$ac_cv_header_stdlib_h" = x""yes; then : 5153 cat >>confdefs.h <<_ACEOF 5154#define HAVE_STDLIB_H 1 5155_ACEOF 5156 5157fi 5158 5159done 5160 5161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 5162$as_echo_n "checking for GNU libc compatible realloc... " >&6; } 5163if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then : 5164 $as_echo_n "(cached) " >&6 5165else 5166 if test "$cross_compiling" = yes; then : 5167 ac_cv_func_realloc_0_nonnull=no 5168else 5169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5170/* end confdefs.h. */ 5171#if defined STDC_HEADERS || defined HAVE_STDLIB_H 5172# include <stdlib.h> 5173#else 5174char *realloc (); 5175#endif 5176 5177int 5178main () 5179{ 5180return ! realloc (0, 0); 5181 ; 5182 return 0; 5183} 5184_ACEOF 5185if ac_fn_c_try_run "$LINENO"; then : 5186 ac_cv_func_realloc_0_nonnull=yes 5187else 5188 ac_cv_func_realloc_0_nonnull=no 5189fi 5190rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5191 conftest.$ac_objext conftest.beam conftest.$ac_ext 5192fi 5193 5194fi 5195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 5196$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } 5197if test $ac_cv_func_realloc_0_nonnull = yes; then : 5198 5199$as_echo "#define HAVE_REALLOC 1" >>confdefs.h 5200 5201else 5202 $as_echo "#define HAVE_REALLOC 0" >>confdefs.h 5203 5204 case " $LIBOBJS " in 5205 *" realloc.$ac_objext "* ) ;; 5206 *) LIBOBJS="$LIBOBJS realloc.$ac_objext" 5207 ;; 5208esac 5209 5210 5211$as_echo "#define realloc rpl_realloc" >>confdefs.h 5212 5213fi 5214 5215 5216{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 5217$as_echo_n "checking for working strtod... " >&6; } 5218if test "${ac_cv_func_strtod+set}" = set; then : 5219 $as_echo_n "(cached) " >&6 5220else 5221 if test "$cross_compiling" = yes; then : 5222 ac_cv_func_strtod=no 5223else 5224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5225/* end confdefs.h. */ 5226 5227$ac_includes_default 5228#ifndef strtod 5229double strtod (); 5230#endif 5231int 5232main() 5233{ 5234 { 5235 /* Some versions of Linux strtod mis-parse strings with leading '+'. */ 5236 char *string = " +69"; 5237 char *term; 5238 double value; 5239 value = strtod (string, &term); 5240 if (value != 69 || term != (string + 4)) 5241 return 1; 5242 } 5243 5244 { 5245 /* Under Solaris 2.4, strtod returns the wrong value for the 5246 terminating character under some conditions. */ 5247 char *string = "NaN"; 5248 char *term; 5249 strtod (string, &term); 5250 if (term != string && *(term - 1) == 0) 5251 return 1; 5252 } 5253 return 0; 5254} 5255 5256_ACEOF 5257if ac_fn_c_try_run "$LINENO"; then : 5258 ac_cv_func_strtod=yes 5259else 5260 ac_cv_func_strtod=no 5261fi 5262rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5263 conftest.$ac_objext conftest.beam conftest.$ac_ext 5264fi 5265 5266fi 5267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 5268$as_echo "$ac_cv_func_strtod" >&6; } 5269if test $ac_cv_func_strtod = no; then 5270 case " $LIBOBJS " in 5271 *" strtod.$ac_objext "* ) ;; 5272 *) LIBOBJS="$LIBOBJS strtod.$ac_objext" 5273 ;; 5274esac 5275 5276ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" 5277if test "x$ac_cv_func_pow" = x""yes; then : 5278 5279fi 5280 5281if test $ac_cv_func_pow = no; then 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 5283$as_echo_n "checking for pow in -lm... " >&6; } 5284if test "${ac_cv_lib_m_pow+set}" = set; then : 5285 $as_echo_n "(cached) " >&6 5286else 5287 ac_check_lib_save_LIBS=$LIBS 5288LIBS="-lm $LIBS" 5289cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5290/* end confdefs.h. */ 5291 5292/* Override any GCC internal prototype to avoid an error. 5293 Use char because int might match the return type of a GCC 5294 builtin and then its argument prototype would still apply. */ 5295#ifdef __cplusplus 5296extern "C" 5297#endif 5298char pow (); 5299int 5300main () 5301{ 5302return pow (); 5303 ; 5304 return 0; 5305} 5306_ACEOF 5307if ac_fn_c_try_link "$LINENO"; then : 5308 ac_cv_lib_m_pow=yes 5309else 5310 ac_cv_lib_m_pow=no 5311fi 5312rm -f core conftest.err conftest.$ac_objext \ 5313 conftest$ac_exeext conftest.$ac_ext 5314LIBS=$ac_check_lib_save_LIBS 5315fi 5316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 5317$as_echo "$ac_cv_lib_m_pow" >&6; } 5318if test "x$ac_cv_lib_m_pow" = x""yes; then : 5319 POW_LIB=-lm 5320else 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 5322$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} 5323fi 5324 5325fi 5326 5327fi 5328 5329for ac_func in munmap strtol 5330do : 5331 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5332ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5333eval as_val=\$$as_ac_var 5334 if test "x$as_val" = x""yes; then : 5335 cat >>confdefs.h <<_ACEOF 5336#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5337_ACEOF 5338 5339fi 5340done 5341 5342 5343ac_config_files="$ac_config_files Makefile lib/Makefile tests/Makefile tools/Makefile" 5344 5345cat >confcache <<\_ACEOF 5346# This file is a shell script that caches the results of configure 5347# tests run on this system so they can be shared between configure 5348# scripts and configure runs, see configure's option --config-cache. 5349# It is not useful on other systems. If it contains results you don't 5350# want to keep, you may remove or edit it. 5351# 5352# config.status only pays attention to the cache file if you give it 5353# the --recheck option to rerun configure. 5354# 5355# `ac_cv_env_foo' variables (set or unset) will be overridden when 5356# loading this file, other *unset* `ac_cv_foo' will be assigned the 5357# following values. 5358 5359_ACEOF 5360 5361# The following way of writing the cache mishandles newlines in values, 5362# but we know of no workaround that is simple, portable, and efficient. 5363# So, we kill variables containing newlines. 5364# Ultrix sh set writes to stderr and can't be redirected directly, 5365# and sets the high bit in the cache file unless we assign to the vars. 5366( 5367 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5368 eval ac_val=\$$ac_var 5369 case $ac_val in #( 5370 *${as_nl}*) 5371 case $ac_var in #( 5372 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5373$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5374 esac 5375 case $ac_var in #( 5376 _ | IFS | as_nl) ;; #( 5377 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5378 *) { eval $ac_var=; unset $ac_var;} ;; 5379 esac ;; 5380 esac 5381 done 5382 5383 (set) 2>&1 | 5384 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5385 *${as_nl}ac_space=\ *) 5386 # `set' does not quote correctly, so add quotes: double-quote 5387 # substitution turns \\\\ into \\, and sed turns \\ into \. 5388 sed -n \ 5389 "s/'/'\\\\''/g; 5390 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5391 ;; #( 5392 *) 5393 # `set' quotes correctly as required by POSIX, so do not add quotes. 5394 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5395 ;; 5396 esac | 5397 sort 5398) | 5399 sed ' 5400 /^ac_cv_env_/b end 5401 t clear 5402 :clear 5403 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5404 t end 5405 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5406 :end' >>confcache 5407if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5408 if test -w "$cache_file"; then 5409 test "x$cache_file" != "x/dev/null" && 5410 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5411$as_echo "$as_me: updating cache $cache_file" >&6;} 5412 cat confcache >$cache_file 5413 else 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5415$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5416 fi 5417fi 5418rm -f confcache 5419 5420test "x$prefix" = xNONE && prefix=$ac_default_prefix 5421# Let make expand exec_prefix. 5422test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5423 5424# Transform confdefs.h into DEFS. 5425# Protect against shell expansion while executing Makefile rules. 5426# Protect against Makefile macro expansion. 5427# 5428# If the first sed substitution is executed (which looks for macros that 5429# take arguments), then branch to the quote section. Otherwise, 5430# look for a macro that doesn't take arguments. 5431ac_script=' 5432:mline 5433/\\$/{ 5434 N 5435 s,\\\n,, 5436 b mline 5437} 5438t clear 5439:clear 5440s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 5441t quote 5442s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 5443t quote 5444b any 5445:quote 5446s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 5447s/\[/\\&/g 5448s/\]/\\&/g 5449s/\$/$$/g 5450H 5451:any 5452${ 5453 g 5454 s/^\n// 5455 s/\n/ /g 5456 p 5457} 5458' 5459DEFS=`sed -n "$ac_script" confdefs.h` 5460 5461 5462ac_libobjs= 5463ac_ltlibobjs= 5464for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5465 # 1. Remove the extension, and $U if already installed. 5466 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5467 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5468 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5469 # will be set to the directory where LIBOBJS objects are built. 5470 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5471 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5472done 5473LIBOBJS=$ac_libobjs 5474 5475LTLIBOBJS=$ac_ltlibobjs 5476 5477 5478 if test -n "$EXEEXT"; then 5479 am__EXEEXT_TRUE= 5480 am__EXEEXT_FALSE='#' 5481else 5482 am__EXEEXT_TRUE='#' 5483 am__EXEEXT_FALSE= 5484fi 5485 5486if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 5487 as_fn_error "conditional \"AMDEP\" was never defined. 5488Usually this means the macro was only invoked conditionally." "$LINENO" 5 5489fi 5490if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 5491 as_fn_error "conditional \"am__fastdepCXX\" was never defined. 5492Usually this means the macro was only invoked conditionally." "$LINENO" 5 5493fi 5494if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5495 as_fn_error "conditional \"am__fastdepCC\" was never defined. 5496Usually this means the macro was only invoked conditionally." "$LINENO" 5 5497fi 5498 5499: ${CONFIG_STATUS=./config.status} 5500ac_write_fail=0 5501ac_clean_files_save=$ac_clean_files 5502ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5503{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5504$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5505as_write_fail=0 5506cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5507#! $SHELL 5508# Generated by $as_me. 5509# Run this file to recreate the current configuration. 5510# Compiler output produced by configure, useful for debugging 5511# configure, is in config.log if it exists. 5512 5513debug=false 5514ac_cs_recheck=false 5515ac_cs_silent=false 5516 5517SHELL=\${CONFIG_SHELL-$SHELL} 5518export SHELL 5519_ASEOF 5520cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5521## -------------------- ## 5522## M4sh Initialization. ## 5523## -------------------- ## 5524 5525# Be more Bourne compatible 5526DUALCASE=1; export DUALCASE # for MKS sh 5527if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5528 emulate sh 5529 NULLCMD=: 5530 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5531 # is contrary to our usage. Disable this feature. 5532 alias -g '${1+"$@"}'='"$@"' 5533 setopt NO_GLOB_SUBST 5534else 5535 case `(set -o) 2>/dev/null` in #( 5536 *posix*) : 5537 set -o posix ;; #( 5538 *) : 5539 ;; 5540esac 5541fi 5542 5543 5544as_nl=' 5545' 5546export as_nl 5547# Printing a long string crashes Solaris 7 /usr/bin/printf. 5548as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5549as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5550as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5551# Prefer a ksh shell builtin over an external printf program on Solaris, 5552# but without wasting forks for bash or zsh. 5553if test -z "$BASH_VERSION$ZSH_VERSION" \ 5554 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5555 as_echo='print -r --' 5556 as_echo_n='print -rn --' 5557elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5558 as_echo='printf %s\n' 5559 as_echo_n='printf %s' 5560else 5561 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5562 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5563 as_echo_n='/usr/ucb/echo -n' 5564 else 5565 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5566 as_echo_n_body='eval 5567 arg=$1; 5568 case $arg in #( 5569 *"$as_nl"*) 5570 expr "X$arg" : "X\\(.*\\)$as_nl"; 5571 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5572 esac; 5573 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5574 ' 5575 export as_echo_n_body 5576 as_echo_n='sh -c $as_echo_n_body as_echo' 5577 fi 5578 export as_echo_body 5579 as_echo='sh -c $as_echo_body as_echo' 5580fi 5581 5582# The user is always right. 5583if test "${PATH_SEPARATOR+set}" != set; then 5584 PATH_SEPARATOR=: 5585 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5586 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5587 PATH_SEPARATOR=';' 5588 } 5589fi 5590 5591 5592# IFS 5593# We need space, tab and new line, in precisely that order. Quoting is 5594# there to prevent editors from complaining about space-tab. 5595# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5596# splitting by setting IFS to empty value.) 5597IFS=" "" $as_nl" 5598 5599# Find who we are. Look in the path if we contain no directory separator. 5600case $0 in #(( 5601 *[\\/]* ) as_myself=$0 ;; 5602 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5603for as_dir in $PATH 5604do 5605 IFS=$as_save_IFS 5606 test -z "$as_dir" && as_dir=. 5607 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5608 done 5609IFS=$as_save_IFS 5610 5611 ;; 5612esac 5613# We did not find ourselves, most probably we were run as `sh COMMAND' 5614# in which case we are not to be found in the path. 5615if test "x$as_myself" = x; then 5616 as_myself=$0 5617fi 5618if test ! -f "$as_myself"; then 5619 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5620 exit 1 5621fi 5622 5623# Unset variables that we do not need and which cause bugs (e.g. in 5624# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5625# suppresses any "Segmentation fault" message there. '((' could 5626# trigger a bug in pdksh 5.2.14. 5627for as_var in BASH_ENV ENV MAIL MAILPATH 5628do eval test x\${$as_var+set} = xset \ 5629 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5630done 5631PS1='$ ' 5632PS2='> ' 5633PS4='+ ' 5634 5635# NLS nuisances. 5636LC_ALL=C 5637export LC_ALL 5638LANGUAGE=C 5639export LANGUAGE 5640 5641# CDPATH. 5642(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5643 5644 5645# as_fn_error ERROR [LINENO LOG_FD] 5646# --------------------------------- 5647# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5648# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5649# script with status $?, using 1 if that was 0. 5650as_fn_error () 5651{ 5652 as_status=$?; test $as_status -eq 0 && as_status=1 5653 if test "$3"; then 5654 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5655 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5656 fi 5657 $as_echo "$as_me: error: $1" >&2 5658 as_fn_exit $as_status 5659} # as_fn_error 5660 5661 5662# as_fn_set_status STATUS 5663# ----------------------- 5664# Set $? to STATUS, without forking. 5665as_fn_set_status () 5666{ 5667 return $1 5668} # as_fn_set_status 5669 5670# as_fn_exit STATUS 5671# ----------------- 5672# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5673as_fn_exit () 5674{ 5675 set +e 5676 as_fn_set_status $1 5677 exit $1 5678} # as_fn_exit 5679 5680# as_fn_unset VAR 5681# --------------- 5682# Portably unset VAR. 5683as_fn_unset () 5684{ 5685 { eval $1=; unset $1;} 5686} 5687as_unset=as_fn_unset 5688# as_fn_append VAR VALUE 5689# ---------------------- 5690# Append the text in VALUE to the end of the definition contained in VAR. Take 5691# advantage of any shell optimizations that allow amortized linear growth over 5692# repeated appends, instead of the typical quadratic growth present in naive 5693# implementations. 5694if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5695 eval 'as_fn_append () 5696 { 5697 eval $1+=\$2 5698 }' 5699else 5700 as_fn_append () 5701 { 5702 eval $1=\$$1\$2 5703 } 5704fi # as_fn_append 5705 5706# as_fn_arith ARG... 5707# ------------------ 5708# Perform arithmetic evaluation on the ARGs, and store the result in the 5709# global $as_val. Take advantage of shells that can avoid forks. The arguments 5710# must be portable across $(()) and expr. 5711if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5712 eval 'as_fn_arith () 5713 { 5714 as_val=$(( $* )) 5715 }' 5716else 5717 as_fn_arith () 5718 { 5719 as_val=`expr "$@" || test $? -eq 1` 5720 } 5721fi # as_fn_arith 5722 5723 5724if expr a : '\(a\)' >/dev/null 2>&1 && 5725 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5726 as_expr=expr 5727else 5728 as_expr=false 5729fi 5730 5731if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5732 as_basename=basename 5733else 5734 as_basename=false 5735fi 5736 5737if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5738 as_dirname=dirname 5739else 5740 as_dirname=false 5741fi 5742 5743as_me=`$as_basename -- "$0" || 5744$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5745 X"$0" : 'X\(//\)$' \| \ 5746 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5747$as_echo X/"$0" | 5748 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5749 s//\1/ 5750 q 5751 } 5752 /^X\/\(\/\/\)$/{ 5753 s//\1/ 5754 q 5755 } 5756 /^X\/\(\/\).*/{ 5757 s//\1/ 5758 q 5759 } 5760 s/.*/./; q'` 5761 5762# Avoid depending upon Character Ranges. 5763as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5764as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5765as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5766as_cr_digits='0123456789' 5767as_cr_alnum=$as_cr_Letters$as_cr_digits 5768 5769ECHO_C= ECHO_N= ECHO_T= 5770case `echo -n x` in #((((( 5771-n*) 5772 case `echo 'xy\c'` in 5773 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5774 xy) ECHO_C='\c';; 5775 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5776 ECHO_T=' ';; 5777 esac;; 5778*) 5779 ECHO_N='-n';; 5780esac 5781 5782rm -f conf$$ conf$$.exe conf$$.file 5783if test -d conf$$.dir; then 5784 rm -f conf$$.dir/conf$$.file 5785else 5786 rm -f conf$$.dir 5787 mkdir conf$$.dir 2>/dev/null 5788fi 5789if (echo >conf$$.file) 2>/dev/null; then 5790 if ln -s conf$$.file conf$$ 2>/dev/null; then 5791 as_ln_s='ln -s' 5792 # ... but there are two gotchas: 5793 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5794 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5795 # In both cases, we have to default to `cp -p'. 5796 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5797 as_ln_s='cp -p' 5798 elif ln conf$$.file conf$$ 2>/dev/null; then 5799 as_ln_s=ln 5800 else 5801 as_ln_s='cp -p' 5802 fi 5803else 5804 as_ln_s='cp -p' 5805fi 5806rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5807rmdir conf$$.dir 2>/dev/null 5808 5809 5810# as_fn_mkdir_p 5811# ------------- 5812# Create "$as_dir" as a directory, including parents if necessary. 5813as_fn_mkdir_p () 5814{ 5815 5816 case $as_dir in #( 5817 -*) as_dir=./$as_dir;; 5818 esac 5819 test -d "$as_dir" || eval $as_mkdir_p || { 5820 as_dirs= 5821 while :; do 5822 case $as_dir in #( 5823 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5824 *) as_qdir=$as_dir;; 5825 esac 5826 as_dirs="'$as_qdir' $as_dirs" 5827 as_dir=`$as_dirname -- "$as_dir" || 5828$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5829 X"$as_dir" : 'X\(//\)[^/]' \| \ 5830 X"$as_dir" : 'X\(//\)$' \| \ 5831 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5832$as_echo X"$as_dir" | 5833 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5834 s//\1/ 5835 q 5836 } 5837 /^X\(\/\/\)[^/].*/{ 5838 s//\1/ 5839 q 5840 } 5841 /^X\(\/\/\)$/{ 5842 s//\1/ 5843 q 5844 } 5845 /^X\(\/\).*/{ 5846 s//\1/ 5847 q 5848 } 5849 s/.*/./; q'` 5850 test -d "$as_dir" && break 5851 done 5852 test -z "$as_dirs" || eval "mkdir $as_dirs" 5853 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5854 5855 5856} # as_fn_mkdir_p 5857if mkdir -p . 2>/dev/null; then 5858 as_mkdir_p='mkdir -p "$as_dir"' 5859else 5860 test -d ./-p && rmdir ./-p 5861 as_mkdir_p=false 5862fi 5863 5864if test -x / >/dev/null 2>&1; then 5865 as_test_x='test -x' 5866else 5867 if ls -dL / >/dev/null 2>&1; then 5868 as_ls_L_option=L 5869 else 5870 as_ls_L_option= 5871 fi 5872 as_test_x=' 5873 eval sh -c '\'' 5874 if test -d "$1"; then 5875 test -d "$1/."; 5876 else 5877 case $1 in #( 5878 -*)set "./$1";; 5879 esac; 5880 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5881 ???[sx]*):;;*)false;;esac;fi 5882 '\'' sh 5883 ' 5884fi 5885as_executable_p=$as_test_x 5886 5887# Sed expression to map a string onto a valid CPP name. 5888as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5889 5890# Sed expression to map a string onto a valid variable name. 5891as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5892 5893 5894exec 6>&1 5895## ----------------------------------- ## 5896## Main body of $CONFIG_STATUS script. ## 5897## ----------------------------------- ## 5898_ASEOF 5899test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5900 5901cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5902# Save the log message, to keep $0 and so on meaningful, and to 5903# report actual input values of CONFIG_FILES etc. instead of their 5904# values after options handling. 5905ac_log=" 5906This file was extended by marisa $as_me 0.1.4, which was 5907generated by GNU Autoconf 2.65. Invocation command line was 5908 5909 CONFIG_FILES = $CONFIG_FILES 5910 CONFIG_HEADERS = $CONFIG_HEADERS 5911 CONFIG_LINKS = $CONFIG_LINKS 5912 CONFIG_COMMANDS = $CONFIG_COMMANDS 5913 $ $0 $@ 5914 5915on `(hostname || uname -n) 2>/dev/null | sed 1q` 5916" 5917 5918_ACEOF 5919 5920case $ac_config_files in *" 5921"*) set x $ac_config_files; shift; ac_config_files=$*;; 5922esac 5923 5924 5925 5926cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5927# Files that config.status was made for. 5928config_files="$ac_config_files" 5929config_commands="$ac_config_commands" 5930 5931_ACEOF 5932 5933cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5934ac_cs_usage="\ 5935\`$as_me' instantiates files and other configuration actions 5936from templates according to the current configuration. Unless the files 5937and actions are specified as TAGs, all are instantiated by default. 5938 5939Usage: $0 [OPTION]... [TAG]... 5940 5941 -h, --help print this help, then exit 5942 -V, --version print version number and configuration settings, then exit 5943 --config print configuration, then exit 5944 -q, --quiet, --silent 5945 do not print progress messages 5946 -d, --debug don't remove temporary files 5947 --recheck update $as_me by reconfiguring in the same conditions 5948 --file=FILE[:TEMPLATE] 5949 instantiate the configuration file FILE 5950 5951Configuration files: 5952$config_files 5953 5954Configuration commands: 5955$config_commands 5956 5957Report bugs to <syata@acm.org>." 5958 5959_ACEOF 5960cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5961ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5962ac_cs_version="\\ 5963marisa config.status 0.1.4 5964configured by $0, generated by GNU Autoconf 2.65, 5965 with options \\"\$ac_cs_config\\" 5966 5967Copyright (C) 2009 Free Software Foundation, Inc. 5968This config.status script is free software; the Free Software Foundation 5969gives unlimited permission to copy, distribute and modify it." 5970 5971ac_pwd='$ac_pwd' 5972srcdir='$srcdir' 5973INSTALL='$INSTALL' 5974MKDIR_P='$MKDIR_P' 5975AWK='$AWK' 5976test -n "\$AWK" || AWK=awk 5977_ACEOF 5978 5979cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5980# The default lists apply if the user does not specify any file. 5981ac_need_defaults=: 5982while test $# != 0 5983do 5984 case $1 in 5985 --*=*) 5986 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5987 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5988 ac_shift=: 5989 ;; 5990 *) 5991 ac_option=$1 5992 ac_optarg=$2 5993 ac_shift=shift 5994 ;; 5995 esac 5996 5997 case $ac_option in 5998 # Handling of the options. 5999 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6000 ac_cs_recheck=: ;; 6001 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6002 $as_echo "$ac_cs_version"; exit ;; 6003 --config | --confi | --conf | --con | --co | --c ) 6004 $as_echo "$ac_cs_config"; exit ;; 6005 --debug | --debu | --deb | --de | --d | -d ) 6006 debug=: ;; 6007 --file | --fil | --fi | --f ) 6008 $ac_shift 6009 case $ac_optarg in 6010 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6011 esac 6012 as_fn_append CONFIG_FILES " '$ac_optarg'" 6013 ac_need_defaults=false;; 6014 --he | --h | --help | --hel | -h ) 6015 $as_echo "$ac_cs_usage"; exit ;; 6016 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6017 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6018 ac_cs_silent=: ;; 6019 6020 # This is an error. 6021 -*) as_fn_error "unrecognized option: \`$1' 6022Try \`$0 --help' for more information." ;; 6023 6024 *) as_fn_append ac_config_targets " $1" 6025 ac_need_defaults=false ;; 6026 6027 esac 6028 shift 6029done 6030 6031ac_configure_extra_args= 6032 6033if $ac_cs_silent; then 6034 exec 6>/dev/null 6035 ac_configure_extra_args="$ac_configure_extra_args --silent" 6036fi 6037 6038_ACEOF 6039cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6040if \$ac_cs_recheck; then 6041 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6042 shift 6043 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6044 CONFIG_SHELL='$SHELL' 6045 export CONFIG_SHELL 6046 exec "\$@" 6047fi 6048 6049_ACEOF 6050cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6051exec 5>>config.log 6052{ 6053 echo 6054 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6055## Running $as_me. ## 6056_ASBOX 6057 $as_echo "$ac_log" 6058} >&5 6059 6060_ACEOF 6061cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6062# 6063# INIT-COMMANDS 6064# 6065AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 6066 6067_ACEOF 6068 6069cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6070 6071# Handling of arguments. 6072for ac_config_target in $ac_config_targets 6073do 6074 case $ac_config_target in 6075 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 6076 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6077 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 6078 "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; 6079 "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;; 6080 6081 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6082 esac 6083done 6084 6085 6086# If the user did not use the arguments to specify the items to instantiate, 6087# then the envvar interface is used. Set only those that are not. 6088# We use the long form for the default assignment because of an extremely 6089# bizarre bug on SunOS 4.1.3. 6090if $ac_need_defaults; then 6091 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6092 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 6093fi 6094 6095# Have a temporary directory for convenience. Make it in the build tree 6096# simply because there is no reason against having it here, and in addition, 6097# creating and moving files from /tmp can sometimes cause problems. 6098# Hook for its removal unless debugging. 6099# Note that there is a small window in which the directory will not be cleaned: 6100# after its creation but before its name has been assigned to `$tmp'. 6101$debug || 6102{ 6103 tmp= 6104 trap 'exit_status=$? 6105 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6106' 0 6107 trap 'as_fn_exit 1' 1 2 13 15 6108} 6109# Create a (secure) tmp directory for tmp files. 6110 6111{ 6112 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6113 test -n "$tmp" && test -d "$tmp" 6114} || 6115{ 6116 tmp=./conf$$-$RANDOM 6117 (umask 077 && mkdir "$tmp") 6118} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6119 6120# Set up the scripts for CONFIG_FILES section. 6121# No need to generate them if there are no CONFIG_FILES. 6122# This happens for instance with `./config.status config.h'. 6123if test -n "$CONFIG_FILES"; then 6124 6125 6126ac_cr=`echo X | tr X '\015'` 6127# On cygwin, bash can eat \r inside `` if the user requested igncr. 6128# But we know of no other shell where ac_cr would be empty at this 6129# point, so we can use a bashism as a fallback. 6130if test "x$ac_cr" = x; then 6131 eval ac_cr=\$\'\\r\' 6132fi 6133ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6134if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6135 ac_cs_awk_cr='\r' 6136else 6137 ac_cs_awk_cr=$ac_cr 6138fi 6139 6140echo 'BEGIN {' >"$tmp/subs1.awk" && 6141_ACEOF 6142 6143 6144{ 6145 echo "cat >conf$$subs.awk <<_ACEOF" && 6146 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6147 echo "_ACEOF" 6148} >conf$$subs.sh || 6149 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6150ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6151ac_delim='%!_!# ' 6152for ac_last_try in false false false false false :; do 6153 . ./conf$$subs.sh || 6154 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6155 6156 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6157 if test $ac_delim_n = $ac_delim_num; then 6158 break 6159 elif $ac_last_try; then 6160 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6161 else 6162 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6163 fi 6164done 6165rm -f conf$$subs.sh 6166 6167cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6168cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6169_ACEOF 6170sed -n ' 6171h 6172s/^/S["/; s/!.*/"]=/ 6173p 6174g 6175s/^[^!]*!// 6176:repl 6177t repl 6178s/'"$ac_delim"'$// 6179t delim 6180:nl 6181h 6182s/\(.\{148\}\)..*/\1/ 6183t more1 6184s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6185p 6186n 6187b repl 6188:more1 6189s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6190p 6191g 6192s/.\{148\}// 6193t nl 6194:delim 6195h 6196s/\(.\{148\}\)..*/\1/ 6197t more2 6198s/["\\]/\\&/g; s/^/"/; s/$/"/ 6199p 6200b 6201:more2 6202s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6203p 6204g 6205s/.\{148\}// 6206t delim 6207' <conf$$subs.awk | sed ' 6208/^[^""]/{ 6209 N 6210 s/\n// 6211} 6212' >>$CONFIG_STATUS || ac_write_fail=1 6213rm -f conf$$subs.awk 6214cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6215_ACAWK 6216cat >>"\$tmp/subs1.awk" <<_ACAWK && 6217 for (key in S) S_is_set[key] = 1 6218 FS = "" 6219 6220} 6221{ 6222 line = $ 0 6223 nfields = split(line, field, "@") 6224 substed = 0 6225 len = length(field[1]) 6226 for (i = 2; i < nfields; i++) { 6227 key = field[i] 6228 keylen = length(key) 6229 if (S_is_set[key]) { 6230 value = S[key] 6231 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6232 len += length(value) + length(field[++i]) 6233 substed = 1 6234 } else 6235 len += 1 + keylen 6236 } 6237 6238 print line 6239} 6240 6241_ACAWK 6242_ACEOF 6243cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6244if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6245 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6246else 6247 cat 6248fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6249 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6250_ACEOF 6251 6252# VPATH may cause trouble with some makes, so we remove $(srcdir), 6253# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6254# trailing colons and then remove the whole line if VPATH becomes empty 6255# (actually we leave an empty line to preserve line numbers). 6256if test "x$srcdir" = x.; then 6257 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6258s/:*\$(srcdir):*/:/ 6259s/:*\${srcdir}:*/:/ 6260s/:*@srcdir@:*/:/ 6261s/^\([^=]*=[ ]*\):*/\1/ 6262s/:*$// 6263s/^[^=]*=[ ]*$// 6264}' 6265fi 6266 6267cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6268fi # test -n "$CONFIG_FILES" 6269 6270 6271eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 6272shift 6273for ac_tag 6274do 6275 case $ac_tag in 6276 :[FHLC]) ac_mode=$ac_tag; continue;; 6277 esac 6278 case $ac_mode$ac_tag in 6279 :[FHL]*:*);; 6280 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6281 :[FH]-) ac_tag=-:-;; 6282 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6283 esac 6284 ac_save_IFS=$IFS 6285 IFS=: 6286 set x $ac_tag 6287 IFS=$ac_save_IFS 6288 shift 6289 ac_file=$1 6290 shift 6291 6292 case $ac_mode in 6293 :L) ac_source=$1;; 6294 :[FH]) 6295 ac_file_inputs= 6296 for ac_f 6297 do 6298 case $ac_f in 6299 -) ac_f="$tmp/stdin";; 6300 *) # Look for the file first in the build tree, then in the source tree 6301 # (if the path is not absolute). The absolute path cannot be DOS-style, 6302 # because $ac_f cannot contain `:'. 6303 test -f "$ac_f" || 6304 case $ac_f in 6305 [\\/$]*) false;; 6306 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6307 esac || 6308 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6309 esac 6310 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6311 as_fn_append ac_file_inputs " '$ac_f'" 6312 done 6313 6314 # Let's still pretend it is `configure' which instantiates (i.e., don't 6315 # use $as_me), people would be surprised to read: 6316 # /* config.h. Generated by config.status. */ 6317 configure_input='Generated from '` 6318 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6319 `' by configure.' 6320 if test x"$ac_file" != x-; then 6321 configure_input="$ac_file. $configure_input" 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6323$as_echo "$as_me: creating $ac_file" >&6;} 6324 fi 6325 # Neutralize special characters interpreted by sed in replacement strings. 6326 case $configure_input in #( 6327 *\&* | *\|* | *\\* ) 6328 ac_sed_conf_input=`$as_echo "$configure_input" | 6329 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6330 *) ac_sed_conf_input=$configure_input;; 6331 esac 6332 6333 case $ac_tag in 6334 *:-:* | *:-) cat >"$tmp/stdin" \ 6335 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6336 esac 6337 ;; 6338 esac 6339 6340 ac_dir=`$as_dirname -- "$ac_file" || 6341$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6342 X"$ac_file" : 'X\(//\)[^/]' \| \ 6343 X"$ac_file" : 'X\(//\)$' \| \ 6344 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6345$as_echo X"$ac_file" | 6346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6347 s//\1/ 6348 q 6349 } 6350 /^X\(\/\/\)[^/].*/{ 6351 s//\1/ 6352 q 6353 } 6354 /^X\(\/\/\)$/{ 6355 s//\1/ 6356 q 6357 } 6358 /^X\(\/\).*/{ 6359 s//\1/ 6360 q 6361 } 6362 s/.*/./; q'` 6363 as_dir="$ac_dir"; as_fn_mkdir_p 6364 ac_builddir=. 6365 6366case "$ac_dir" in 6367.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6368*) 6369 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6370 # A ".." for each directory in $ac_dir_suffix. 6371 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6372 case $ac_top_builddir_sub in 6373 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6374 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6375 esac ;; 6376esac 6377ac_abs_top_builddir=$ac_pwd 6378ac_abs_builddir=$ac_pwd$ac_dir_suffix 6379# for backward compatibility: 6380ac_top_builddir=$ac_top_build_prefix 6381 6382case $srcdir in 6383 .) # We are building in place. 6384 ac_srcdir=. 6385 ac_top_srcdir=$ac_top_builddir_sub 6386 ac_abs_top_srcdir=$ac_pwd ;; 6387 [\\/]* | ?:[\\/]* ) # Absolute name. 6388 ac_srcdir=$srcdir$ac_dir_suffix; 6389 ac_top_srcdir=$srcdir 6390 ac_abs_top_srcdir=$srcdir ;; 6391 *) # Relative name. 6392 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6393 ac_top_srcdir=$ac_top_build_prefix$srcdir 6394 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6395esac 6396ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6397 6398 6399 case $ac_mode in 6400 :F) 6401 # 6402 # CONFIG_FILE 6403 # 6404 6405 case $INSTALL in 6406 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6407 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6408 esac 6409 ac_MKDIR_P=$MKDIR_P 6410 case $MKDIR_P in 6411 [\\/$]* | ?:[\\/]* ) ;; 6412 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 6413 esac 6414_ACEOF 6415 6416cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6417# If the template does not know about datarootdir, expand it. 6418# FIXME: This hack should be removed a few years after 2.60. 6419ac_datarootdir_hack=; ac_datarootdir_seen= 6420ac_sed_dataroot=' 6421/datarootdir/ { 6422 p 6423 q 6424} 6425/@datadir@/p 6426/@docdir@/p 6427/@infodir@/p 6428/@localedir@/p 6429/@mandir@/p' 6430case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6431*datarootdir*) ac_datarootdir_seen=yes;; 6432*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6434$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6435_ACEOF 6436cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6437 ac_datarootdir_hack=' 6438 s&@datadir@&$datadir&g 6439 s&@docdir@&$docdir&g 6440 s&@infodir@&$infodir&g 6441 s&@localedir@&$localedir&g 6442 s&@mandir@&$mandir&g 6443 s&\\\${datarootdir}&$datarootdir&g' ;; 6444esac 6445_ACEOF 6446 6447# Neutralize VPATH when `$srcdir' = `.'. 6448# Shell code in configure.ac might set extrasub. 6449# FIXME: do we really want to maintain this feature? 6450cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6451ac_sed_extra="$ac_vpsub 6452$extrasub 6453_ACEOF 6454cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6455:t 6456/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6457s|@configure_input@|$ac_sed_conf_input|;t t 6458s&@top_builddir@&$ac_top_builddir_sub&;t t 6459s&@top_build_prefix@&$ac_top_build_prefix&;t t 6460s&@srcdir@&$ac_srcdir&;t t 6461s&@abs_srcdir@&$ac_abs_srcdir&;t t 6462s&@top_srcdir@&$ac_top_srcdir&;t t 6463s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6464s&@builddir@&$ac_builddir&;t t 6465s&@abs_builddir@&$ac_abs_builddir&;t t 6466s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6467s&@INSTALL@&$ac_INSTALL&;t t 6468s&@MKDIR_P@&$ac_MKDIR_P&;t t 6469$ac_datarootdir_hack 6470" 6471eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6472 || as_fn_error "could not create $ac_file" "$LINENO" 5 6473 6474test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6475 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6476 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6478which seems to be undefined. Please make sure it is defined." >&5 6479$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6480which seems to be undefined. Please make sure it is defined." >&2;} 6481 6482 rm -f "$tmp/stdin" 6483 case $ac_file in 6484 -) cat "$tmp/out" && rm -f "$tmp/out";; 6485 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6486 esac \ 6487 || as_fn_error "could not create $ac_file" "$LINENO" 5 6488 ;; 6489 6490 6491 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6492$as_echo "$as_me: executing $ac_file commands" >&6;} 6493 ;; 6494 esac 6495 6496 6497 case $ac_file$ac_mode in 6498 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 6499 # Autoconf 2.62 quotes --file arguments for eval, but not when files 6500 # are listed without --file. Let's play safe and only enable the eval 6501 # if we detect the quoting. 6502 case $CONFIG_FILES in 6503 *\'*) eval set x "$CONFIG_FILES" ;; 6504 *) set x $CONFIG_FILES ;; 6505 esac 6506 shift 6507 for mf 6508 do 6509 # Strip MF so we end up with the name of the file. 6510 mf=`echo "$mf" | sed -e 's/:.*$//'` 6511 # Check whether this is an Automake generated Makefile or not. 6512 # We used to match only the files named `Makefile.in', but 6513 # some people rename them; so instead we look at the file content. 6514 # Grep'ing the first line is not enough: some people post-process 6515 # each Makefile.in and add a new line on top of each file to say so. 6516 # Grep'ing the whole file is not good either: AIX grep has a line 6517 # limit of 2048, but all sed's we know have understand at least 4000. 6518 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 6519 dirpart=`$as_dirname -- "$mf" || 6520$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6521 X"$mf" : 'X\(//\)[^/]' \| \ 6522 X"$mf" : 'X\(//\)$' \| \ 6523 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 6524$as_echo X"$mf" | 6525 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6526 s//\1/ 6527 q 6528 } 6529 /^X\(\/\/\)[^/].*/{ 6530 s//\1/ 6531 q 6532 } 6533 /^X\(\/\/\)$/{ 6534 s//\1/ 6535 q 6536 } 6537 /^X\(\/\).*/{ 6538 s//\1/ 6539 q 6540 } 6541 s/.*/./; q'` 6542 else 6543 continue 6544 fi 6545 # Extract the definition of DEPDIR, am__include, and am__quote 6546 # from the Makefile without running `make'. 6547 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 6548 test -z "$DEPDIR" && continue 6549 am__include=`sed -n 's/^am__include = //p' < "$mf"` 6550 test -z "am__include" && continue 6551 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 6552 # When using ansi2knr, U may be empty or an underscore; expand it 6553 U=`sed -n 's/^U = //p' < "$mf"` 6554 # Find all dependency output files, they are included files with 6555 # $(DEPDIR) in their names. We invoke sed twice because it is the 6556 # simplest approach to changing $(DEPDIR) to its actual value in the 6557 # expansion. 6558 for file in `sed -n " 6559 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 6560 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 6561 # Make sure the directory exists. 6562 test -f "$dirpart/$file" && continue 6563 fdir=`$as_dirname -- "$file" || 6564$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6565 X"$file" : 'X\(//\)[^/]' \| \ 6566 X"$file" : 'X\(//\)$' \| \ 6567 X"$file" : 'X\(/\)' \| . 2>/dev/null || 6568$as_echo X"$file" | 6569 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6570 s//\1/ 6571 q 6572 } 6573 /^X\(\/\/\)[^/].*/{ 6574 s//\1/ 6575 q 6576 } 6577 /^X\(\/\/\)$/{ 6578 s//\1/ 6579 q 6580 } 6581 /^X\(\/\).*/{ 6582 s//\1/ 6583 q 6584 } 6585 s/.*/./; q'` 6586 as_dir=$dirpart/$fdir; as_fn_mkdir_p 6587 # echo "creating $dirpart/$file" 6588 echo '# dummy' > "$dirpart/$file" 6589 done 6590 done 6591} 6592 ;; 6593 6594 esac 6595done # for ac_tag 6596 6597 6598as_fn_exit 0 6599_ACEOF 6600ac_clean_files=$ac_clean_files_save 6601 6602test $ac_write_fail = 0 || 6603 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6604 6605 6606# configure is writing to config.log, and then calls config.status. 6607# config.status does its own redirection, appending to config.log. 6608# Unfortunately, on DOS this fails, as config.log is still kept open 6609# by configure, so config.status won't be able to write to it; its 6610# output is simply discarded. So we exec the FD to /dev/null, 6611# effectively closing config.log, so it can be properly (re)opened and 6612# appended to by config.status. When coming back to configure, we 6613# need to make the FD available again. 6614if test "$no_create" != yes; then 6615 ac_cs_success=: 6616 ac_config_status_args= 6617 test "$silent" = yes && 6618 ac_config_status_args="$ac_config_status_args --quiet" 6619 exec 5>/dev/null 6620 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6621 exec 5>>config.log 6622 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6623 # would make configure fail if this is the last instruction. 6624 $ac_cs_success || as_fn_exit $? 6625fi 6626if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6628$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6629fi 6630 6631