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 (at] 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 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if 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 '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_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. 47 if 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 --' 51 elif (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' 54 else 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 $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${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 } 83 fi 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.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 case $0 in #(( 95 *[\\/]* ) as_myself=$0 ;; 96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 97 for as_dir in $PATH 98 do 99 IFS=$as_save_IFS 100 test -z "$as_dir" && as_dir=. 101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 102 done 103 IFS=$as_save_IFS 104 105 ;; 106 esac 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. 109 if test "x$as_myself" = x; then 110 as_myself=$0 111 fi 112 if test ! -f "$as_myself"; then 113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 114 exit 1 115 fi 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. 121 for as_var in BASH_ENV ENV MAIL MAILPATH 122 do eval test x\${$as_var+set} = xset \ 123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 124 done 125 PS1='$ ' 126 PS2='> ' 127 PS4='+ ' 128 129 # NLS nuisances. 130 LC_ALL=C 131 export LC_ALL 132 LANGUAGE=C 133 export LANGUAGE 134 135 # CDPATH. 136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 137 138 if test "x$CONFIG_SHELL" = x; then 139 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 140 emulate sh 141 NULLCMD=: 142 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 143 # is contrary to our usage. Disable this feature. 144 alias -g '\${1+\"\$@\"}'='\"\$@\"' 145 setopt NO_GLOB_SUBST 146 else 147 case \`(set -o) 2>/dev/null\` in #( 148 *posix*) : 149 set -o posix ;; #( 150 *) : 151 ;; 152 esac 153 fi 154 " 155 as_required="as_fn_return () { (exit \$1); } 156 as_fn_success () { as_fn_return 0; } 157 as_fn_failure () { as_fn_return 1; } 158 as_fn_ret_success () { return 0; } 159 as_fn_ret_failure () { return 1; } 160 161 exitcode=0 162 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 167 168 else 169 exitcode=1; echo positional parameters were not saved. 170 fi 171 test x\$exitcode = x0 || exit 1" 172 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 173 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 174 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 175 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 176 test \$(( 1 + 1 )) = 2 || exit 1" 177 if (eval "$as_required") 2>/dev/null; then : 178 as_have_required=yes 179 else 180 as_have_required=no 181 fi 182 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 183 184 else 185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 186 as_found=false 187 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 188 do 189 IFS=$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 2 202 fi 203 fi 204 done;; 205 esac 206 as_found=false 207 done 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=$SHELL as_have_required=yes 211 fi; } 212 IFS=$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" ${1+"$@"} 224 fi 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 (at] gnu.org and syata (at] 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 $0: have one." 238 fi 239 exit 1 240 fi 241 fi 242 fi 243 SHELL=${CONFIG_SHELL-/bin/sh} 244 export SHELL 245 # Unset more variables known to interfere with behavior of common tools. 246 CLICOLOR_FORCE= GREP_OPTIONS= 247 unset CLICOLOR_FORCE GREP_OPTIONS 248 249 ## --------------------- ## 250 ## M4sh Shell Functions. ## 251 ## --------------------- ## 252 # as_fn_unset VAR 253 # --------------- 254 # Portably unset VAR. 255 as_fn_unset () 256 { 257 { eval $1=; unset $1;} 258 } 259 as_unset=as_fn_unset 260 261 # as_fn_set_status STATUS 262 # ----------------------- 263 # Set $? to STATUS, without forking. 264 as_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. 272 as_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. 282 as_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. 332 if (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 }' 337 else 338 as_fn_append () 339 { 340 eval $1=\$$1\$2 341 } 342 fi # 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 $(()) and expr. 349 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 350 eval 'as_fn_arith () 351 { 352 as_val=$(( $* )) 353 }' 354 else 355 as_fn_arith () 356 { 357 as_val=`expr "$@" || test $? -eq 1` 358 } 359 fi # 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 $?, using 1 if that was 0. 367 as_fn_error () 368 { 369 as_status=$?; 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 377 378 if expr a : '\(a\)' >/dev/null 2>&1 && 379 test "X`expr 00001 : '.*\(...\)'`" = X001; then 380 as_expr=expr 381 else 382 as_expr=false 383 fi 384 385 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 386 as_basename=basename 387 else 388 as_basename=false 389 fi 390 391 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 392 as_dirname=dirname 393 else 394 as_dirname=false 395 fi 396 397 as_me=`$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. 417 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 418 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 419 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 420 as_cr_digits='0123456789' 421 as_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 } 454 455 ECHO_C= ECHO_N= ECHO_T= 456 case `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';; 466 esac 467 468 rm -f conf$$ conf$$.exe conf$$.file 469 if test -d conf$$.dir; then 470 rm -f conf$$.dir/conf$$.file 471 else 472 rm -f conf$$.dir 473 mkdir conf$$.dir 2>/dev/null 474 fi 475 if (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 489 else 490 as_ln_s='cp -p' 491 fi 492 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 493 rmdir conf$$.dir 2>/dev/null 494 495 if mkdir -p . 2>/dev/null; then 496 as_mkdir_p='mkdir -p "$as_dir"' 497 else 498 test -d ./-p && rmdir ./-p 499 as_mkdir_p=false 500 fi 501 502 if test -x / >/dev/null 2>&1; then 503 as_test_x='test -x' 504 else 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' "$1" 2>/dev/null` in #(( 519 ???[sx]*):;;*)false;;esac;fi 520 '\'' sh 521 ' 522 fi 523 as_executable_p=$as_test_x 524 525 # Sed expression to map a string onto a valid CPP name. 526 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 527 528 # Sed expression to map a string onto a valid variable name. 529 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 530 531 532 test -n "$DJDIR" || exec 7<&0 </dev/null 533 exec 6>&1 534 535 # Name of the host. 536 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 537 # so uname gets run too. 538 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 539 540 # 541 # Initializations. 542 # 543 ac_default_prefix=/usr/local 544 ac_clean_files= 545 ac_config_libobj_dir=. 546 LIBOBJS= 547 cross_compiling=no 548 subdirs= 549 MFLAGS= 550 MAKEFLAGS= 551 552 # Identity of this package. 553 PACKAGE_NAME='marisa' 554 PACKAGE_TARNAME='marisa' 555 PACKAGE_VERSION='0.1.4' 556 PACKAGE_STRING='marisa 0.1.4' 557 PACKAGE_BUGREPORT='syata@acm.org' 558 PACKAGE_URL='' 559 560 ac_unique_file="lib/marisa.h" 561 # Factoring default headers for most tests. 562 ac_includes_default="\ 563 #include <stdio.h> 564 #ifdef HAVE_SYS_TYPES_H 565 # 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See below for descriptions of some of the useful variables. 1254 1255 Defaults for the options are specified in brackets. 1256 1257 Configuration: 1258 -h, --help display this help and exit 1259 --help=short display options specific to this package 1260 --help=recursive display the short help of all the included packages 1261 -V, --version display version information and exit 1262 -q, --quiet, --silent do not print \`checking...' messages 1263 --cache-file=FILE cache test results in FILE [disabled] 1264 -C, --config-cache alias for \`--cache-file=config.cache' 1265 -n, --no-create do not create output files 1266 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1267 1268 Installation directories: 1269 --prefix=PREFIX install architecture-independent files in PREFIX 1270 [$ac_default_prefix] 1271 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1272 [PREFIX] 1273 1274 By default, \`make install' will install all the files in 1275 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1276 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1277 for instance \`--prefix=\$HOME'. 1278 1279 For better control, use the options below. 1280 1281 Fine tuning of the installation directories: 1282 --bindir=DIR user executables [EPREFIX/bin] 1283 --sbindir=DIR system admin executables [EPREFIX/sbin] 1284 --libexecdir=DIR program executables [EPREFIX/libexec] 1285 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1286 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1287 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1288 --libdir=DIR object code libraries [EPREFIX/lib] 1289 --includedir=DIR C header files [PREFIX/include] 1290 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1291 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1292 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1293 --infodir=DIR info documentation [DATAROOTDIR/info] 1294 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1295 --mandir=DIR man documentation [DATAROOTDIR/man] 1296 --docdir=DIR documentation root [DATAROOTDIR/doc/marisa] 1297 --htmldir=DIR html documentation [DOCDIR] 1298 --dvidir=DIR dvi documentation [DOCDIR] 1299 --pdfdir=DIR pdf documentation [DOCDIR] 1300 --psdir=DIR ps documentation [DOCDIR] 1301 _ACEOF 1302 1303 cat <<\_ACEOF 1304 1305 Program names: 1306 --program-prefix=PREFIX prepend PREFIX to installed program names 1307 --program-suffix=SUFFIX append SUFFIX to installed program names 1308 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1309 _ACEOF 1310 fi 1311 1312 if test -n "$ac_init_help"; then 1313 case $ac_init_help in 1314 short | recursive ) echo "Configuration of marisa 0.1.4:";; 1315 esac 1316 cat <<\_ACEOF 1317 1318 Optional Features: 1319 --disable-option-checking ignore unrecognized --enable/--with options 1320 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1321 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1322 --disable-dependency-tracking speeds up one-time build 1323 --enable-dependency-tracking do not reject slow dependency extractors 1324 1325 Some influential environment variables: 1326 CXX C++ compiler command 1327 CXXFLAGS C++ compiler flags 1328 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1329 nonstandard directory <lib dir> 1330 LIBS libraries to pass to the linker, e.g. -l<library> 1331 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1332 you have headers in a nonstandard directory <include dir> 1333 CC C compiler command 1334 CFLAGS C compiler flags 1335 CPP C preprocessor 1336 1337 Use these variables to override the choices made by `configure' or to help 1338 it to find libraries and programs with nonstandard names/locations. 1339 1340 Report bugs to <syata@acm.org>. 1341 _ACEOF 1342 ac_status=$? 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"$srcdir/../.."; do 2275 for ac_t in install-sh install.sh shtool; do 2276 if test -f "$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 2282 done 2283 if test -z "$ac_aux_dir"; then 2284 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2285 fi 2286 2287 # These three variables are undocumented and unsupported, 2288 # and are intended to be withdrawn in a future Autoconf release. 2289 # They can cause serious problems if a builder's source tree is in a directory 2290 # whose full name contains unusual characters. 2291 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2292 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2293 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2294 2295 2296 # Find a good install program. 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" >&6; } 2312 if test -z "$INSTALL"; then 2313 if test "${ac_cv_path_install+set}" = set; then : 2314 $as_echo_n "(cached) " >&6 2315 else 2316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2317 for as_dir in $PATH 2318 do 2319 IFS=$as_save_IFS 2320 test -z "$as_dir" && as_dir=. 2321 # Account for people who put trailing slashes in PATH elements. 2322 case $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 ;; 2360 esac 2361 2362 done 2363 IFS=$as_save_IFS 2364 2365 rm -rf conftest.one conftest.two conftest.dir 2366 2367 fi 2368 if test "${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 2377 fi 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 ${var-val}. 2382 # It thinks the first close brace ends the variable substitution. 2383 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2384 2385 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2386 2387 test -z "$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 2392 sleep 1 2393 echo timestamp > conftest.file 2394 # Reject unsafe characters in $srcdir or the absolute working directory 2395 # name. Accept space and tab only in the latter. 2396 am_lf=' 2397 ' 2398 case `pwd` in 2399 *[\\\"\#\$\&\'\`$am_lf]*) 2400 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; 2401 esac 2402 case $srcdir in 2403 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2404 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2405 esac 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). 2412 if ( 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 $srcdir/configure"; then 2421 2422 # If neither matched, then we have a broken ls. This can happen 2423 # if, for instance, CONFIG_SHELL is bash and it inherits a 2424 # broken ls alias from the environment. This has actually 2425 # happened. Such a system could not be considered "sane". 2426 as_fn_error "ls -t appears to fail. Make sure there is not a broken 2427 alias in your environment" "$LINENO" 5 2428 fi 2429 2430 test "$2" = conftest.file 2431 ) 2432 then 2433 # Ok. 2434 : 2435 else 2436 as_fn_error "newly created file is older than distributed files! 2437 Check your system clock" "$LINENO" 5 2438 fi 2439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2440 $as_echo "yes" >&6; } 2441 test "$program_prefix" != NONE && 2442 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2443 # Use a double $ so make ignores it. 2444 test "$program_suffix" != NONE && 2445 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2446 # Double any \ or $. 2447 # By default was `s,x,x', remove it if useless. 2448 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2449 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2450 2451 # expand $ac_aux_dir to an absolute path 2452 am_aux_dir=`cd $ac_aux_dir && pwd` 2453 2454 if test x"${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 2461 fi 2462 # Use eval to expand $SHELL 2463 if eval "$MISSING --run true"; then 2464 am_missing_run="$MISSING --run " 2465 else 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;} 2469 fi 2470 2471 if 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} $am_aux_dir/install-sh" 2477 esac 2478 fi 2479 2480 # Installed binaries are usually stripped using `strip' when the user 2481 # run `make install-strip'. However `strip' might not be the right 2482 # tool to use in cross-compilation environments, therefore Automake 2483 # will honor the `STRIP' environment variable to overrule this program. 2484 if test "$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. 2487 set 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 $ac_word... " >&6; } 2490 if test "${ac_cv_prog_STRIP+set}" = set; then : 2491 $as_echo_n "(cached) " >&6 2492 else 2493 if test -n "$STRIP"; then 2494 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2495 else 2496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2497 for as_dir in $PATH 2498 do 2499 IFS=$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$ac_exec_ext" >&5 2505 break 2 2506 fi 2507 done 2508 done 2509 IFS=$as_save_IFS 2510 2511 fi 2512 fi 2513 STRIP=$ac_cv_prog_STRIP 2514 if test -n "$STRIP"; then 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2516 $as_echo "$STRIP" >&6; } 2517 else 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2519 $as_echo "no" >&6; } 2520 fi 2521 2522 2523 fi 2524 if test -z "$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. 2527 set dummy strip; ac_word=$2 2528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2529 $as_echo_n "checking for $ac_word... " >&6; } 2530 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2531 $as_echo_n "(cached) " >&6 2532 else 2533 if test -n "$ac_ct_STRIP"; then 2534 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2535 else 2536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2537 for as_dir in $PATH 2538 do 2539 IFS=$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$ac_exec_ext" >&5 2545 break 2 2546 fi 2547 done 2548 done 2549 IFS=$as_save_IFS 2550 2551 fi 2552 fi 2553 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2554 if test -n "$ac_ct_STRIP"; then 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2556 $as_echo "$ac_ct_STRIP" >&6; } 2557 else 2558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2559 $as_echo "no" >&6; } 2560 fi 2561 2562 if test "x$ac_ct_STRIP" = x; then 2563 STRIP=":" 2564 else 2565 case $cross_compiling:$ac_tool_warned in 2566 yes:) 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;} 2569 ac_tool_warned=yes ;; 2570 esac 2571 STRIP=$ac_ct_STRIP 2572 fi 2573 else 2574 STRIP="$ac_cv_prog_STRIP" 2575 fi 2576 2577 fi 2578 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2579 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2581 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2582 if test -z "$MKDIR_P"; then 2583 if test "${ac_cv_path_mkdir+set}" = set; then : 2584 $as_echo_n "(cached) " >&6 2585 else 2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2588 do 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 2604 IFS=$as_save_IFS 2605 2606 fi 2607 2608 test -d ./--version && rmdir ./--version 2609 if test "${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 2618 fi 2619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2620 $as_echo "$MKDIR_P" >&6; } 2621 2622 mkdir_p="$MKDIR_P" 2623 case $mkdir_p in 2624 [\\/$]* | ?:[\\/]*) ;; 2625 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2626 esac 2627 2628 for ac_prog in gawk mawk nawk awk 2629 do 2630 # Extract the first word of "$ac_prog", so it can be a program name with args. 2631 set 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 $ac_word... " >&6; } 2634 if test "${ac_cv_prog_AWK+set}" = set; then : 2635 $as_echo_n "(cached) " >&6 2636 else 2637 if test -n "$AWK"; then 2638 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2639 else 2640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2641 for as_dir in $PATH 2642 do 2643 IFS=$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$ac_exec_ext" >&5 2649 break 2 2650 fi 2651 done 2652 done 2653 IFS=$as_save_IFS 2654 2655 fi 2656 fi 2657 AWK=$ac_cv_prog_AWK 2658 if test -n "$AWK"; then 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2660 $as_echo "$AWK" >&6; } 2661 else 2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2663 $as_echo "no" >&6; } 2664 fi 2665 2666 2667 test -n "$AWK" && break 2668 done 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; } 2672 set x ${MAKE-make} 2673 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2674 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2675 $as_echo_n "(cached) " >&6 2676 else 2677 cat >conftest.make <<\_ACEOF 2678 SHELL = /bin/sh 2679 all: 2680 @echo '@@@%%%=$(MAKE)=@@@%%%' 2681 _ACEOF 2682 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2683 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2684 *@@@%%%=?*=@@@%%%*) 2685 eval ac_cv_prog_make_${ac_make}_set=yes;; 2686 *) 2687 eval ac_cv_prog_make_${ac_make}_set=no;; 2688 esac 2689 rm -f conftest.make 2690 fi 2691 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2693 $as_echo "yes" >&6; } 2694 SET_MAKE= 2695 else 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2697 $as_echo "no" >&6; } 2698 SET_MAKE="MAKE=${MAKE-make}" 2699 fi 2700 2701 rm -rf .tst 2>/dev/null 2702 mkdir .tst 2>/dev/null 2703 if test -d .tst; then 2704 am__leading_dot=. 2705 else 2706 am__leading_dot=_ 2707 fi 2708 rmdir .tst 2>/dev/null 2709 2710 if 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 2718 fi 2719 2720 # test whether we have cygpath 2721 if test -z "$CYGPATH_W"; then 2722 if (cygpath --version) >/dev/null 2>/dev/null; then 2723 CYGPATH_W='cygpath -w' 2724 else 2725 CYGPATH_W=echo 2726 fi 2727 fi 2728 2729 2730 # Define the identity of the package. 2731 PACKAGE='marisa' 2732 VERSION='0.1.4' 2733 2734 2735 cat >>confdefs.h <<_ACEOF 2736 #define PACKAGE "$PACKAGE" 2737 _ACEOF 2738 2739 2740 cat >>confdefs.h <<_ACEOF 2741 #define VERSION "$VERSION" 2742 _ACEOF 2743 2744 # Some tools Automake needs. 2745 2746 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2747 2748 2749 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2750 2751 2752 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2753 2754 2755 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2756 2757 2758 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2759 2760 # We need awk for the "check" target. The system "awk" is bad on 2761 # some platforms. 2762 # Always define AMTAR for backward compatibility. 2763 2764 AMTAR=${AMTAR-"${am_missing_run}tar"} 2765 2766 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2767 2768 2769 2770 2771 2772 2773 # Checks for programs. 2774 ac_ext=cpp 2775 ac_cpp='$CXXCPP $CPPFLAGS' 2776 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2777 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2778 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 2779 if 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. 2787 set 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 $ac_word... " >&6; } 2790 if test "${ac_cv_prog_CXX+set}" = set; then : 2791 $as_echo_n "(cached) " >&6 2792 else 2793 if test -n "$CXX"; then 2794 ac_cv_prog_CXX="$CXX" # Let the user override the test. 2795 else 2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797 for as_dir in $PATH 2798 do 2799 IFS=$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$ac_exec_ext" >&5 2805 break 2 2806 fi 2807 done 2808 done 2809 IFS=$as_save_IFS 2810 2811 fi 2812 fi 2813 CXX=$ac_cv_prog_CXX 2814 if test -n "$CXX"; then 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 2816 $as_echo "$CXX" >&6; } 2817 else 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2819 $as_echo "no" >&6; } 2820 fi 2821 2822 2823 test -n "$CXX" && break 2824 done 2825 fi 2826 if 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 2829 do 2830 # Extract the first word of "$ac_prog", so it can be a program name with args. 2831 set 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 $ac_word... 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For instance 3364 # both Tru64's cc and ICC support -MD to output dependencies as a 3365 # side effect of compilation, but ICC will put the dependencies in 3366 # the current directory while Tru64 will put them in the object 3367 # directory. 3368 mkdir sub 3369 3370 am_cv_CXX_dependencies_compiler_type=none 3371 if test "$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 3451 else 3452 am_cv_CXX_dependencies_compiler_type=none 3453 fi 3454 3455 fi 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; } 3458 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 3459 3460 if 3461 test "x$enable_dependency_tracking" != xno \ 3462 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 3463 am__fastdepCXX_TRUE= 3464 am__fastdepCXX_FALSE='#' 3465 else 3466 am__fastdepCXX_TRUE='#' 3467 am__fastdepCXX_FALSE= 3468 fi 3469 3470 3471 ac_ext=c 3472 ac_cpp='$CPP $CPPFLAGS' 3473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3475 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3476 if 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. 3478 set 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 $ac_word... " >&6; } 3481 if test "${ac_cv_prog_CC+set}" = set; then : 3482 $as_echo_n "(cached) " >&6 3483 else 3484 if test -n "$CC"; then 3485 ac_cv_prog_CC="$CC" # Let the user override the test. 3486 else 3487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3488 for as_dir in $PATH 3489 do 3490 IFS=$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$ac_exec_ext" >&5 3496 break 2 3497 fi 3498 done 3499 done 3500 IFS=$as_save_IFS 3501 3502 fi 3503 fi 3504 CC=$ac_cv_prog_CC 3505 if test -n "$CC"; then 3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3507 $as_echo "$CC" >&6; } 3508 else 3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3510 $as_echo "no" >&6; } 3511 fi 3512 3513 3514 fi 3515 if test -z "$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. 3518 set dummy gcc; ac_word=$2 3519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3520 $as_echo_n "checking for $ac_word... " >&6; } 3521 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3522 $as_echo_n "(cached) " >&6 3523 else 3524 if test -n "$ac_ct_CC"; then 3525 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3526 else 3527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3528 for as_dir in $PATH 3529 do 3530 IFS=$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$ac_exec_ext" >&5 3536 break 2 3537 fi 3538 done 3539 done 3540 IFS=$as_save_IFS 3541 3542 fi 3543 fi 3544 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3545 if test -n "$ac_ct_CC"; then 3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3547 $as_echo "$ac_ct_CC" >&6; } 3548 else 3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3550 $as_echo "no" >&6; } 3551 fi 3552 3553 if test "x$ac_ct_CC" = x; then 3554 CC="" 3555 else 3556 case $cross_compiling:$ac_tool_warned in 3557 yes:) 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;} 3560 ac_tool_warned=yes ;; 3561 esac 3562 CC=$ac_ct_CC 3563 fi 3564 else 3565 CC="$ac_cv_prog_CC" 3566 fi 3567 3568 if 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. 3571 set 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 $ac_word... " >&6; } 3574 if test "${ac_cv_prog_CC+set}" = set; then : 3575 $as_echo_n "(cached) " >&6 3576 else 3577 if test -n "$CC"; then 3578 ac_cv_prog_CC="$CC" # Let the user override the test. 3579 else 3580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3581 for as_dir in $PATH 3582 do 3583 IFS=$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$ac_exec_ext" >&5 3589 break 2 3590 fi 3591 done 3592 done 3593 IFS=$as_save_IFS 3594 3595 fi 3596 fi 3597 CC=$ac_cv_prog_CC 3598 if test -n "$CC"; then 3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3600 $as_echo "$CC" >&6; } 3601 else 3602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3603 $as_echo "no" >&6; } 3604 fi 3605 3606 3607 fi 3608 fi 3609 if test -z "$CC"; then 3610 # Extract the first word of "cc", so it can be a program name with args. 3611 set dummy cc; ac_word=$2 3612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3613 $as_echo_n "checking for $ac_word... " >&6; } 3614 if test "${ac_cv_prog_CC+set}" = set; then : 3615 $as_echo_n "(cached) " >&6 3616 else 3617 if test -n "$CC"; then 3618 ac_cv_prog_CC="$CC" # Let the user override the test. 3619 else 3620 ac_prog_rejected=no 3621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3622 for as_dir in $PATH 3623 do 3624 IFS=$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$ac_exec_ext" >&5 3634 break 2 3635 fi 3636 done 3637 done 3638 IFS=$as_save_IFS 3639 3640 if 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+' '}$@" 3650 fi 3651 fi 3652 fi 3653 fi 3654 CC=$ac_cv_prog_CC 3655 if test -n "$CC"; then 3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3657 $as_echo "$CC" >&6; } 3658 else 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3660 $as_echo "no" >&6; } 3661 fi 3662 3663 3664 fi 3665 if test -z "$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. 3670 set 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 $ac_word... " >&6; } 3673 if test "${ac_cv_prog_CC+set}" = set; then : 3674 $as_echo_n "(cached) " >&6 3675 else 3676 if test -n "$CC"; then 3677 ac_cv_prog_CC="$CC" # Let the user override the test. 3678 else 3679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3680 for as_dir in $PATH 3681 do 3682 IFS=$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$ac_exec_ext" >&5 3688 break 2 3689 fi 3690 done 3691 done 3692 IFS=$as_save_IFS 3693 3694 fi 3695 fi 3696 CC=$ac_cv_prog_CC 3697 if test -n "$CC"; then 3698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3699 $as_echo "$CC" >&6; } 3700 else 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3702 $as_echo "no" >&6; } 3703 fi 3704 3705 3706 test -n "$CC" && break 3707 done 3708 fi 3709 if test -z "$CC"; then 3710 ac_ct_CC=$CC 3711 for ac_prog in cl.exe 3712 do 3713 # Extract the first word of "$ac_prog", so it can be a program name with args. 3714 set 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 $ac_word... " >&6; } 3717 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3718 $as_echo_n "(cached) " >&6 3719 else 3720 if test -n "$ac_ct_CC"; then 3721 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3722 else 3723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3724 for as_dir in $PATH 3725 do 3726 IFS=$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$ac_exec_ext" >&5 3732 break 2 3733 fi 3734 done 3735 done 3736 IFS=$as_save_IFS 3737 3738 fi 3739 fi 3740 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3741 if test -n "$ac_ct_CC"; then 3742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3743 $as_echo "$ac_ct_CC" >&6; } 3744 else 3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3746 $as_echo "no" >&6; } 3747 fi 3748 3749 3750 test -n "$ac_ct_CC" && break 3751 done 3752 3753 if test "x$ac_ct_CC" = x; then 3754 CC="" 3755 else 3756 case $cross_compiling:$ac_tool_warned in 3757 yes:) 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;} 3760 ac_tool_warned=yes ;; 3761 esac 3762 CC=$ac_ct_CC 3763 fi 3764 fi 3765 3766 fi 3767 3768 3769 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3771 as_fn_error "no acceptable C compiler found in \$PATH 3772 See \`config.log' for more details." "$LINENO" 5; } 3773 3774 # Provide some information about the compiler. 3775 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3776 set X $ac_compile 3777 ac_compiler=$2 3778 for ac_option in --version -v -V -qversion; do 3779 { { ac_try="$ac_compiler $ac_option >&5" 3780 case "(($ac_try" in 3781 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3782 *) ac_try_echo=$ac_try;; 3783 esac 3784 eval ac_try_echo="\"\$as_me:${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; } 3797 done 3798 3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3800 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3801 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3802 $as_echo_n "(cached) " >&6 3803 else 3804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3805 /* end confdefs.h. */ 3806 3807 int 3808 main () 3809 { 3810 #ifndef __GNUC__ 3811 choke me 3812 #endif 3813 3814 ; 3815 return 0; 3816 } 3817 _ACEOF 3818 if ac_fn_c_try_compile "$LINENO"; then : 3819 ac_compiler_gnu=yes 3820 else 3821 ac_compiler_gnu=no 3822 fi 3823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3824 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3825 3826 fi 3827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3828 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3829 if test $ac_compiler_gnu = yes; then 3830 GCC=yes 3831 else 3832 GCC= 3833 fi 3834 ac_test_CFLAGS=${CFLAGS+set} 3835 ac_save_CFLAGS=$CFLAGS 3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3837 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3838 if test "${ac_cv_prog_cc_g+set}" = set; then : 3839 $as_echo_n "(cached) " >&6 3840 else 3841 ac_save_c_werror_flag=$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.$ac_ext 3846 /* end confdefs.h. */ 3847 3848 int 3849 main () 3850 { 3851 3852 ; 3853 return 0; 3854 } 3855 _ACEOF 3856 if ac_fn_c_try_compile "$LINENO"; then : 3857 ac_cv_prog_cc_g=yes 3858 else 3859 CFLAGS="" 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861 /* end confdefs.h. */ 3862 3863 int 3864 main () 3865 { 3866 3867 ; 3868 return 0; 3869 } 3870 _ACEOF 3871 if ac_fn_c_try_compile "$LINENO"; then : 3872 3873 else 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 3879 int 3880 main () 3881 { 3882 3883 ; 3884 return 0; 3885 } 3886 _ACEOF 3887 if ac_fn_c_try_compile "$LINENO"; then : 3888 ac_cv_prog_cc_g=yes 3889 fi 3890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3891 fi 3892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3893 fi 3894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3895 ac_c_werror_flag=$ac_save_c_werror_flag 3896 fi 3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3898 $as_echo "$ac_cv_prog_cc_g" >&6; } 3899 if test "$ac_test_CFLAGS" = set; then 3900 CFLAGS=$ac_save_CFLAGS 3901 elif 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 3907 else 3908 if test "$GCC" = yes; then 3909 CFLAGS="-O2" 3910 else 3911 CFLAGS= 3912 fi 3913 fi 3914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3915 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3916 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3917 $as_echo_n "(cached) " >&6 3918 else 3919 ac_cv_prog_cc_c89=no 3920 ac_save_CC=$CC 3921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3922 /* end confdefs.h. */ 3923 #include <stdarg.h> 3924 #include <stdio.h> 3925 #include <sys/types.h> 3926 #include <sys/stat.h> 3927 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3928 struct buf { int x; }; 3929 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3930 static char *e (p, i) 3931 char **p; 3932 int i; 3933 { 3934 return p[i]; 3935 } 3936 static char *f (char * (*g) (char **, int), char **p, ...) 3937 { 3938 char *s; 3939 va_list v; 3940 va_start (v,p); 3941 s = g (p, va_arg (v,int)); 3942 va_end (v); 3943 return s; 3944 } 3945 3946 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3947 function prototypes and stuff, but not '\xHH' hex character constants. 3948 These don't provoke an error unfortunately, instead are silently treated 3949 as 'x'. The following induces an error, until -std is added to get 3950 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3951 array size at least. It's necessary to write '\x00'==0 to get something 3952 that's true only with -std. */ 3953 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3954 3955 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3956 inside strings and character constants. */ 3957 #define FOO(x) 'x' 3958 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3959 3960 int test (int i, double x); 3961 struct s1 {int (*f) (int a);}; 3962 struct s2 {int (*f) (double a);}; 3963 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3964 int argc; 3965 char **argv; 3966 int 3967 main () 3968 { 3969 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3970 ; 3971 return 0; 3972 } 3973 _ACEOF 3974 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3975 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3976 do 3977 CC="$ac_save_CC $ac_arg" 3978 if ac_fn_c_try_compile "$LINENO"; then : 3979 ac_cv_prog_cc_c89=$ac_arg 3980 fi 3981 rm -f core conftest.err conftest.$ac_objext 3982 test "x$ac_cv_prog_cc_c89" != "xno" && break 3983 done 3984 rm -f conftest.$ac_ext 3985 CC=$ac_save_CC 3986 3987 fi 3988 # AC_CACHE_VAL 3989 case "x$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; } ;; 4000 esac 4001 if test "x$ac_cv_prog_cc_c89" != xno; then : 4002 4003 fi 4004 4005 ac_ext=c 4006 ac_cpp='$CPP $CPPFLAGS' 4007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4009 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4010 4011 depcc="$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 $depcc... " >&6; } 4015 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 4016 $as_echo_n "(cached) " >&6 4017 else 4018 if test -z "$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 4118 else 4119 am_cv_CC_dependencies_compiler_type=none 4120 fi 4121 4122 fi 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; } 4125 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4126 4127 if 4128 test "x$enable_dependency_tracking" != xno \ 4129 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4130 am__fastdepCC_TRUE= 4131 am__fastdepCC_FALSE='#' 4132 else 4133 am__fastdepCC_TRUE='#' 4134 am__fastdepCC_FALSE= 4135 fi 4136 4137 4138 if test -n "$ac_tool_prefix"; then 4139 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 4140 set 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 $ac_word... " >&6; } 4143 if test "${ac_cv_prog_RANLIB+set}" = set; then : 4144 $as_echo_n "(cached) " >&6 4145 else 4146 if test -n "$RANLIB"; then 4147 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 4148 else 4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4150 for as_dir in $PATH 4151 do 4152 IFS=$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$ac_exec_ext" >&5 4158 break 2 4159 fi 4160 done 4161 done 4162 IFS=$as_save_IFS 4163 4164 fi 4165 fi 4166 RANLIB=$ac_cv_prog_RANLIB 4167 if test -n "$RANLIB"; then 4168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 4169 $as_echo "$RANLIB" >&6; } 4170 else 4171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4172 $as_echo "no" >&6; } 4173 fi 4174 4175 4176 fi 4177 if test -z "$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. 4180 set dummy ranlib; ac_word=$2 4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4182 $as_echo_n "checking for $ac_word... " >&6; } 4183 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 4184 $as_echo_n "(cached) " >&6 4185 else 4186 if test -n "$ac_ct_RANLIB"; then 4187 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 4188 else 4189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4190 for as_dir in $PATH 4191 do 4192 IFS=$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$ac_exec_ext" >&5 4198 break 2 4199 fi 4200 done 4201 done 4202 IFS=$as_save_IFS 4203 4204 fi 4205 fi 4206 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 4207 if test -n "$ac_ct_RANLIB"; then 4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 4209 $as_echo "$ac_ct_RANLIB" >&6; } 4210 else 4211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4212 $as_echo "no" >&6; } 4213 fi 4214 4215 if test "x$ac_ct_RANLIB" = x; then 4216 RANLIB=":" 4217 else 4218 case $cross_compiling:$ac_tool_warned in 4219 yes:) 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;} 4222 ac_tool_warned=yes ;; 4223 esac 4224 RANLIB=$ac_ct_RANLIB 4225 fi 4226 else 4227 RANLIB="$ac_cv_prog_RANLIB" 4228 fi 4229 4230 4231 4232 # Checks for libraries. 4233 4234 # Checks for header files. 4235 4236 ac_ext=c 4237 ac_cpp='$CPP $CPPFLAGS' 4238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4240 ac_compiler_gnu=$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 $CPP names a directory. 4244 if test -n "$CPP" && test -d "$CPP"; then 4245 CPP= 4246 fi 4247 if test -z "$CPP"; then 4248 if test "${ac_cv_prog_CPP+set}" = set; then : 4249 $as_echo_n "(cached) " >&6 4250 else 4251 # Double quotes because CPP needs to be expanded 4252 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4253 do 4254 ac_preproc_ok=false 4255 for ac_c_preproc_warn_flag in '' yes 4256 do 4257 # Use a header file that comes with gcc, so configuring glibc 4258 # with a fresh cross-compiler works. 4259 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4260 # <limits.h> exists even on freestanding compilers. 4261 # On the NeXT, cc -E runs the code through the compiler's parser, 4262 # not just through cpp. "Syntax error" is here to catch this case. 4263 cat confdefs.h - <<_ACEOF >conftest.$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 4272 if ac_fn_c_try_cpp "$LINENO"; then : 4273 4274 else 4275 # Broken: fails on valid input. 4276 continue 4277 fi 4278 rm -f conftest.err conftest.$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.$ac_ext 4283 /* end confdefs.h. */ 4284 #include <ac_nonexistent.h> 4285 _ACEOF 4286 if ac_fn_c_try_cpp "$LINENO"; then : 4287 # Broken: success on invalid input. 4288 continue 4289 else 4290 # Passes both tests. 4291 ac_preproc_ok=: 4292 break 4293 fi 4294 rm -f conftest.err conftest.$ac_ext 4295 4296 done 4297 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4298 rm -f conftest.err conftest.$ac_ext 4299 if $ac_preproc_ok; then : 4300 break 4301 fi 4302 4303 done 4304 ac_cv_prog_CPP=$CPP 4305 4306 fi 4307 CPP=$ac_cv_prog_CPP 4308 else 4309 ac_cv_prog_CPP=$CPP 4310 fi 4311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4312 $as_echo "$CPP" >&6; } 4313 ac_preproc_ok=false 4314 for ac_c_preproc_warn_flag in '' yes 4315 do 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.$ac_ext 4323 /* end confdefs.h. */ 4324 #ifdef __STDC__ 4325 # include <limits.h> 4326 #else 4327 # include <assert.h> 4328 #endif 4329 Syntax error 4330 _ACEOF 4331 if ac_fn_c_try_cpp "$LINENO"; then : 4332 4333 else 4334 # Broken: fails on valid input. 4335 continue 4336 fi 4337 rm -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 4345 if ac_fn_c_try_cpp "$LINENO"; then : 4346 # Broken: success on invalid input. 4347 continue 4348 else 4349 # Passes both tests. 4350 ac_preproc_ok=: 4351 break 4352 fi 4353 rm -f conftest.err conftest.$ac_ext 4354 4355 done 4356 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4357 rm -f conftest.err conftest.$ac_ext 4358 if $ac_preproc_ok; then : 4359 4360 else 4361 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4362 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4363 as_fn_error "C preprocessor \"$CPP\" fails sanity check 4364 See \`config.log' for more details." "$LINENO" 5; } 4365 fi 4366 4367 ac_ext=c 4368 ac_cpp='$CPP $CPPFLAGS' 4369 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4370 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4371 ac_compiler_gnu=$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 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4376 if test "${ac_cv_path_GREP+set}" = set; then : 4377 $as_echo_n "(cached) " >&6 4378 else 4379 if test -z "$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 4383 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4384 do 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 $ac_path_GREP 4393 case `"$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;; 4417 esac 4418 4419 $ac_path_GREP_found && break 3 4420 done 4421 done 4422 done 4423 IFS=$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" "$LINENO" 5 4426 fi 4427 else 4428 ac_cv_path_GREP=$GREP 4429 fi 4430 4431 fi 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 $as_echo_n "checking for egrep... " >&6; } 4439 if test "${ac_cv_path_EGREP+set}" = set; then : 4440 $as_echo_n "(cached) " >&6 4441 else 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 4449 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4450 do 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 $ac_path_EGREP 4459 case `"$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;; 4483 esac 4484 4485 $ac_path_EGREP_found && break 3 4486 done 4487 done 4488 done 4489 IFS=$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" "$LINENO" 5 4492 fi 4493 else 4494 ac_cv_path_EGREP=$EGREP 4495 fi 4496 4497 fi 4498 fi 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 $as_echo_n "checking for ANSI C header files... " >&6; } 4506 if test "${ac_cv_header_stdc+set}" = set; then : 4507 $as_echo_n "(cached) " >&6 4508 else 4509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4510 /* end confdefs.h. */ 4511 #include <stdlib.h> 4512 #include <stdarg.h> 4513 #include <string.h> 4514 #include <float.h> 4515 4516 int 4517 main () 4518 { 4519 4520 ; 4521 return 0; 4522 } 4523 _ACEOF 4524 if ac_fn_c_try_compile "$LINENO"; then : 4525 ac_cv_header_stdc=yes 4526 else 4527 ac_cv_header_stdc=no 4528 fi 4529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4530 4531 if 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 4538 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4539 $EGREP "memchr" >/dev/null 2>&1; then : 4540 4541 else 4542 ac_cv_header_stdc=no 4543 fi 4544 rm -f conftest* 4545 4546 fi 4547 4548 if 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 4555 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4556 $EGREP "free" >/dev/null 2>&1; then : 4557 4558 else 4559 ac_cv_header_stdc=no 4560 fi 4561 rm -f conftest* 4562 4563 fi 4564 4565 if 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 : 4569 else 4570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4571 /* end confdefs.h. */ 4572 #include <ctype.h> 4573 #include <stdlib.h> 4574 #if ((' ' & 0x0FF) == 0x020) 4575 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4576 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4577 #else 4578 # define ISLOWER(c) \ 4579 (('a' <= (c) && (c) <= 'i') \ 4580 || ('j' <= (c) && (c) <= 'r') \ 4581 || ('s' <= (c) && (c) <= 'z')) 4582 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4583 #endif 4584 4585 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4586 int 4587 main () 4588 { 4589 int i; 4590 for (i = 0; i < 256; i++) 4591 if (XOR (islower (i), ISLOWER (i)) 4592 || toupper (i) != TOUPPER (i)) 4593 return 2; 4594 return 0; 4595 } 4596 _ACEOF 4597 if ac_fn_c_try_run "$LINENO"; then : 4598 4599 else 4600 ac_cv_header_stdc=no 4601 fi 4602 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4603 conftest.$ac_objext conftest.beam conftest.$ac_ext 4604 fi 4605 4606 fi 4607 fi 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4609 $as_echo "$ac_cv_header_stdc" >&6; } 4610 if test $ac_cv_header_stdc = yes; then 4611 4612 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4613 4614 fi 4615 4616 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4617 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4618 inttypes.h stdint.h unistd.h 4619 do : 4620 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4621 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4622 " 4623 eval as_val=\$$as_ac_Header 4624 if test "x$as_val" = x""yes; then : 4625 cat >>confdefs.h <<_ACEOF 4626 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4627 _ACEOF 4628 4629 fi 4630 4631 done 4632 4633 4634 for ac_header in fcntl.h limits.h stddef.h stdint.h unistd.h 4635 do : 4636 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4637 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4638 eval as_val=\$$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 4644 fi 4645 4646 done 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 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 4652 if test "${ac_cv_header_stdbool_h+set}" = set; then : 4653 $as_echo_n "(cached) " >&6 4654 else 4655 cat confdefs.h - <<_ACEOF >conftest.$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 4721 int 4722 main () 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 4735 if ac_fn_c_try_compile "$LINENO"; then : 4736 ac_cv_header_stdbool_h=yes 4737 else 4738 ac_cv_header_stdbool_h=no 4739 fi 4740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4741 fi 4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 4743 $as_echo "$ac_cv_header_stdbool_h" >&6; } 4744 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 4745 if test "x$ac_cv_type__Bool" = x""yes; then : 4746 4747 cat >>confdefs.h <<_ACEOF 4748 #define HAVE__BOOL 1 4749 _ACEOF 4750 4751 4752 fi 4753 4754 if test $ac_cv_header_stdbool_h = yes; then 4755 4756 $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 4757 4758 fi 4759 4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4761 $as_echo_n "checking for inline... " >&6; } 4762 if test "${ac_cv_c_inline+set}" = set; then : 4763 $as_echo_n "(cached) " >&6 4764 else 4765 ac_cv_c_inline=no 4766 for ac_kw in inline __inline__ __inline; do 4767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4768 /* end confdefs.h. */ 4769 #ifndef __cplusplus 4770 typedef int foo_t; 4771 static $ac_kw foo_t static_foo () {return 0; } 4772 $ac_kw foo_t foo () {return 0; } 4773 #endif 4774 4775 _ACEOF 4776 if ac_fn_c_try_compile "$LINENO"; then : 4777 ac_cv_c_inline=$ac_kw 4778 fi 4779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4780 test "$ac_cv_c_inline" != no && break 4781 done 4782 4783 fi 4784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4785 $as_echo "$ac_cv_c_inline" >&6; } 4786 4787 case $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 $ac_val 4797 #endif 4798 _ACEOF 4799 ;; 4800 esac 4801 4802 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 4803 if test "x$ac_cv_type_size_t" = x""yes; then : 4804 4805 else 4806 4807 cat >>confdefs.h <<_ACEOF 4808 #define size_t unsigned int 4809 _ACEOF 4810 4811 fi 4812 4813 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 4814 if test "x$ac_cv_type_ssize_t" = x""yes; then : 4815 4816 else 4817 4818 cat >>confdefs.h <<_ACEOF 4819 #define ssize_t int 4820 _ACEOF 4821 4822 fi 4823 4824 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" 4825 case $ac_cv_c_uint16_t in #( 4826 no|yes) ;; #( 4827 *) 4828 4829 4830 cat >>confdefs.h <<_ACEOF 4831 #define uint16_t $ac_cv_c_uint16_t 4832 _ACEOF 4833 ;; 4834 esac 4835 4836 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" 4837 case $ac_cv_c_uint32_t in #( 4838 no|yes) ;; #( 4839 *) 4840 4841 $as_echo "#define _UINT32_T 1" >>confdefs.h 4842 4843 4844 cat >>confdefs.h <<_ACEOF 4845 #define uint32_t $ac_cv_c_uint32_t 4846 _ACEOF 4847 ;; 4848 esac 4849 4850 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 4851 case $ac_cv_c_uint64_t in #( 4852 no|yes) ;; #( 4853 *) 4854 4855 $as_echo "#define _UINT64_T 1" >>confdefs.h 4856 4857 4858 cat >>confdefs.h <<_ACEOF 4859 #define uint64_t $ac_cv_c_uint64_t 4860 _ACEOF 4861 ;; 4862 esac 4863 4864 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" 4865 case $ac_cv_c_uint8_t in #( 4866 no|yes) ;; #( 4867 *) 4868 4869 $as_echo "#define _UINT8_T 1" >>confdefs.h 4870 4871 4872 cat >>confdefs.h <<_ACEOF 4873 #define uint8_t $ac_cv_c_uint8_t 4874 _ACEOF 4875 ;; 4876 esac 4877 4878 4879 # Checks for library functions. 4880 for ac_header in stdlib.h 4881 do : 4882 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 4883 if test "x$ac_cv_header_stdlib_h" = x""yes; then : 4884 cat >>confdefs.h <<_ACEOF 4885 #define HAVE_STDLIB_H 1 4886 _ACEOF 4887 4888 fi 4889 4890 done 4891 4892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 4893 $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 4894 if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then : 4895 $as_echo_n "(cached) " >&6 4896 else 4897 if test "$cross_compiling" = yes; then : 4898 ac_cv_func_malloc_0_nonnull=no 4899 else 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901 /* end confdefs.h. */ 4902 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 4903 # include <stdlib.h> 4904 #else 4905 char *malloc (); 4906 #endif 4907 4908 int 4909 main () 4910 { 4911 return ! malloc (0); 4912 ; 4913 return 0; 4914 } 4915 _ACEOF 4916 if ac_fn_c_try_run "$LINENO"; then : 4917 ac_cv_func_malloc_0_nonnull=yes 4918 else 4919 ac_cv_func_malloc_0_nonnull=no 4920 fi 4921 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4922 conftest.$ac_objext conftest.beam conftest.$ac_ext 4923 fi 4924 4925 fi 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; } 4928 if test $ac_cv_func_malloc_0_nonnull = yes; then : 4929 4930 $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 4931 4932 else 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 ;; 4939 esac 4940 4941 4942 $as_echo "#define malloc rpl_malloc" >>confdefs.h 4943 4944 fi 4945 4946 4947 4948 4949 4950 for ac_header in $ac_header_list 4951 do : 4952 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4953 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4954 " 4955 eval as_val=\$$as_ac_Header 4956 if test "x$as_val" = x""yes; then : 4957 cat >>confdefs.h <<_ACEOF 4958 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4959 _ACEOF 4960 4961 fi 4962 4963 done 4964 4965 4966 4967 4968 4969 4970 4971 4972 for ac_func in getpagesize 4973 do : 4974 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 4975 if test "x$ac_cv_func_getpagesize" = x""yes; then : 4976 cat >>confdefs.h <<_ACEOF 4977 #define HAVE_GETPAGESIZE 1 4978 _ACEOF 4979 4980 fi 4981 done 4982 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 4984 $as_echo_n "checking for working mmap... " >&6; } 4985 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : 4986 $as_echo_n "(cached) " >&6 4987 else 4988 if test "$cross_compiling" = yes; then : 4989 ac_cv_func_mmap_fixed_mapped=no 4990 else 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 5023 char *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 5058 int 5059 main () 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 5130 if ac_fn_c_try_run "$LINENO"; then : 5131 ac_cv_func_mmap_fixed_mapped=yes 5132 else 5133 ac_cv_func_mmap_fixed_mapped=no 5134 fi 5135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5136 conftest.$ac_objext conftest.beam conftest.$ac_ext 5137 fi 5138 5139 fi 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; } 5142 if test $ac_cv_func_mmap_fixed_mapped = yes; then 5143 5144 $as_echo "#define HAVE_MMAP 1" >>confdefs.h 5145 5146 fi 5147 rm -f conftest.mmap conftest.txt 5148 5149 for ac_header in stdlib.h 5150 do : 5151 ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 5152 if test "x$ac_cv_header_stdlib_h" = x""yes; then : 5153 cat >>confdefs.h <<_ACEOF 5154 #define HAVE_STDLIB_H 1 5155 _ACEOF 5156 5157 fi 5158 5159 done 5160 5161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 5162 $as_echo_n "checking for GNU libc compatible realloc... " >&6; } 5163 if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then : 5164 $as_echo_n "(cached) " >&6 5165 else 5166 if test "$cross_compiling" = yes; then : 5167 ac_cv_func_realloc_0_nonnull=no 5168 else 5169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5170 /* end confdefs.h. */ 5171 #if defined STDC_HEADERS || defined HAVE_STDLIB_H 5172 # include <stdlib.h> 5173 #else 5174 char *realloc (); 5175 #endif 5176 5177 int 5178 main () 5179 { 5180 return ! realloc (0, 0); 5181 ; 5182 return 0; 5183 } 5184 _ACEOF 5185 if ac_fn_c_try_run "$LINENO"; then : 5186 ac_cv_func_realloc_0_nonnull=yes 5187 else 5188 ac_cv_func_realloc_0_nonnull=no 5189 fi 5190 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5191 conftest.$ac_objext conftest.beam conftest.$ac_ext 5192 fi 5193 5194 fi 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; } 5197 if test $ac_cv_func_realloc_0_nonnull = yes; then : 5198 5199 $as_echo "#define HAVE_REALLOC 1" >>confdefs.h 5200 5201 else 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 ;; 5208 esac 5209 5210 5211 $as_echo "#define realloc rpl_realloc" >>confdefs.h 5212 5213 fi 5214 5215 5216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 5217 $as_echo_n "checking for working strtod... " >&6; } 5218 if test "${ac_cv_func_strtod+set}" = set; then : 5219 $as_echo_n "(cached) " >&6 5220 else 5221 if test "$cross_compiling" = yes; then : 5222 ac_cv_func_strtod=no 5223 else 5224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5225 /* end confdefs.h. */ 5226 5227 $ac_includes_default 5228 #ifndef strtod 5229 double strtod (); 5230 #endif 5231 int 5232 main() 5233 { 5234 { 5235 /* Some versions of Linux strtod mis-parse strings with leading '+'. */ 5236 char *string = " +69"; 5237 char *term; 5238 double value; 5239 value = strtod (string, &term); 5240 if (value != 69 || term != (string + 4)) 5241 return 1; 5242 } 5243 5244 { 5245 /* Under Solaris 2.4, strtod returns the wrong value for the 5246 terminating character under some conditions. */ 5247 char *string = "NaN"; 5248 char *term; 5249 strtod (string, &term); 5250 if (term != string && *(term - 1) == 0) 5251 return 1; 5252 } 5253 return 0; 5254 } 5255 5256 _ACEOF 5257 if ac_fn_c_try_run "$LINENO"; then : 5258 ac_cv_func_strtod=yes 5259 else 5260 ac_cv_func_strtod=no 5261 fi 5262 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5263 conftest.$ac_objext conftest.beam conftest.$ac_ext 5264 fi 5265 5266 fi 5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 5268 $as_echo "$ac_cv_func_strtod" >&6; } 5269 if test $ac_cv_func_strtod = no; then 5270 case " $LIBOBJS " in 5271 *" strtod.$ac_objext "* ) ;; 5272 *) LIBOBJS="$LIBOBJS strtod.$ac_objext" 5273 ;; 5274 esac 5275 5276 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" 5277 if test "x$ac_cv_func_pow" = x""yes; then : 5278 5279 fi 5280 5281 if test $ac_cv_func_pow = no; then 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 5283 $as_echo_n "checking for pow in -lm... " >&6; } 5284 if test "${ac_cv_lib_m_pow+set}" = set; then : 5285 $as_echo_n "(cached) " >&6 5286 else 5287 ac_check_lib_save_LIBS=$LIBS 5288 LIBS="-lm $LIBS" 5289 cat confdefs.h - <<_ACEOF >conftest.$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 5296 extern "C" 5297 #endif 5298 char pow (); 5299 int 5300 main () 5301 { 5302 return pow (); 5303 ; 5304 return 0; 5305 } 5306 _ACEOF 5307 if ac_fn_c_try_link "$LINENO"; then : 5308 ac_cv_lib_m_pow=yes 5309 else 5310 ac_cv_lib_m_pow=no 5311 fi 5312 rm -f core conftest.err conftest.$ac_objext \ 5313 conftest$ac_exeext conftest.$ac_ext 5314 LIBS=$ac_check_lib_save_LIBS 5315 fi 5316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 5317 $as_echo "$ac_cv_lib_m_pow" >&6; } 5318 if test "x$ac_cv_lib_m_pow" = x""yes; then : 5319 POW_LIB=-lm 5320 else 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;} 5323 fi 5324 5325 fi 5326 5327 fi 5328 5329 for ac_func in munmap strtol 5330 do : 5331 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5332 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5333 eval 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" | $as_tr_cpp` 1 5337 _ACEOF 5338 5339 fi 5340 done 5341 5342 5343 ac_config_files="$ac_config_files Makefile lib/Makefile tests/Makefile tools/Makefile" 5344 5345 cat >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 5407 if 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 $cache_file" >&6;} 5416 fi 5417 fi 5418 rm -f confcache 5419 5420 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5421 # Let make expand exec_prefix. 5422 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5423 5424 # Transform confdefs.h into DEFS. 5425 # Protect against shell expansion while executing Makefile rules. 5426 # Protect against Makefile macro expansion. 5427 # 5428 # If the first sed substitution is executed (which looks for macros that 5429 # take arguments), then branch to the quote section. Otherwise, 5430 # look for a macro that doesn't take arguments. 5431 ac_script=' 5432 :mline 5433 /\\$/{ 5434 N 5435 s,\\\n,, 5436 b mline 5437 } 5438 t clear 5439 :clear 5440 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 5441 t quote 5442 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 5443 t quote 5444 b any 5445 :quote 5446 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 5447 s/\[/\\&/g 5448 s/\]/\\&/g 5449 s/\$/$$/g 5450 H 5451 :any 5452 ${ 5453 g 5454 s/^\n// 5455 s/\n/ /g 5456 p 5457 } 5458 ' 5459 DEFS=`sed -n "$ac_script" confdefs.h` 5460 5461 5462 ac_libobjs= 5463 ac_ltlibobjs= 5464 for 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' 5472 done 5473 LIBOBJS=$ac_libobjs 5474 5475 LTLIBOBJS=$ac_ltlibobjs 5476 5477 5478 if test -n "$EXEEXT"; then 5479 am__EXEEXT_TRUE= 5480 am__EXEEXT_FALSE='#' 5481 else 5482 am__EXEEXT_TRUE='#' 5483 am__EXEEXT_FALSE= 5484 fi 5485 5486 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 5487 as_fn_error "conditional \"AMDEP\" was never defined. 5488 Usually this means the macro was only invoked conditionally." "$LINENO" 5 5489 fi 5490 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 5491 as_fn_error "conditional \"am__fastdepCXX\" was never defined. 5492 Usually this means the macro was only invoked conditionally." "$LINENO" 5 5493 fi 5494 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 5495 as_fn_error "conditional \"am__fastdepCC\" was never defined. 5496 Usually this means the macro was only invoked conditionally." "$LINENO" 5 5497 fi 5498 5499 : ${CONFIG_STATUS=./config.status} 5500 ac_write_fail=0 5501 ac_clean_files_save=$ac_clean_files 5502 ac_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 $CONFIG_STATUS" >&6;} 5505 as_write_fail=0 5506 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5507 #! $SHELL 5508 # Generated by $as_me. 5509 # Run this file to recreate the current configuration. 5510 # Compiler output produced by configure, useful for debugging 5511 # configure, is in config.log if it exists. 5512 5513 debug=false 5514 ac_cs_recheck=false 5515 ac_cs_silent=false 5516 5517 SHELL=\${CONFIG_SHELL-$SHELL} 5518 export SHELL 5519 _ASEOF 5520 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5521 ## -------------------- ## 5522 ## M4sh Initialization. ## 5523 ## -------------------- ## 5524 5525 # Be more Bourne compatible 5526 DUALCASE=1; export DUALCASE # for MKS sh 5527 if test -n "${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 '${1+"$@"}'='"$@"' 5533 setopt NO_GLOB_SUBST 5534 else 5535 case `(set -o) 2>/dev/null` in #( 5536 *posix*) : 5537 set -o posix ;; #( 5538 *) : 5539 ;; 5540 esac 5541 fi 5542 5543 5544 as_nl=' 5545 ' 5546 export as_nl 5547 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5548 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5549 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5550 as_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. 5553 if 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 --' 5557 elif (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' 5560 else 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 $as_echo_body as_echo' 5580 fi 5581 5582 # The user is always right. 5583 if test "${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 } 5589 fi 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.) 5597 IFS=" "" $as_nl" 5598 5599 # Find who we are. Look in the path if we contain no directory separator. 5600 case $0 in #(( 5601 *[\\/]* ) as_myself=$0 ;; 5602 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5603 for as_dir in $PATH 5604 do 5605 IFS=$as_save_IFS 5606 test -z "$as_dir" && as_dir=. 5607 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5608 done 5609 IFS=$as_save_IFS 5610 5611 ;; 5612 esac 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. 5615 if test "x$as_myself" = x; then 5616 as_myself=$0 5617 fi 5618 if test ! -f "$as_myself"; then 5619 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5620 exit 1 5621 fi 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. 5627 for as_var in BASH_ENV ENV MAIL MAILPATH 5628 do eval test x\${$as_var+set} = xset \ 5629 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5630 done 5631 PS1='$ ' 5632 PS2='> ' 5633 PS4='+ ' 5634 5635 # NLS nuisances. 5636 LC_ALL=C 5637 export LC_ALL 5638 LANGUAGE=C 5639 export 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 $?, using 1 if that was 0. 5650 as_fn_error () 5651 { 5652 as_status=$?; 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. 5665 as_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. 5673 as_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. 5683 as_fn_unset () 5684 { 5685 { eval $1=; unset $1;} 5686 } 5687 as_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. 5694 if (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 }' 5699 else 5700 as_fn_append () 5701 { 5702 eval $1=\$$1\$2 5703 } 5704 fi # 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 $(()) and expr. 5711 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5712 eval 'as_fn_arith () 5713 { 5714 as_val=$(( $* )) 5715 }' 5716 else 5717 as_fn_arith () 5718 { 5719 as_val=`expr "$@" || test $? -eq 1` 5720 } 5721 fi # as_fn_arith 5722 5723 5724 if expr a : '\(a\)' >/dev/null 2>&1 && 5725 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5726 as_expr=expr 5727 else 5728 as_expr=false 5729 fi 5730 5731 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5732 as_basename=basename 5733 else 5734 as_basename=false 5735 fi 5736 5737 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5738 as_dirname=dirname 5739 else 5740 as_dirname=false 5741 fi 5742 5743 as_me=`$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. 5763 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5764 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5765 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5766 as_cr_digits='0123456789' 5767 as_cr_alnum=$as_cr_Letters$as_cr_digits 5768 5769 ECHO_C= ECHO_N= ECHO_T= 5770 case `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';; 5780 esac 5781 5782 rm -f conf$$ conf$$.exe conf$$.file 5783 if test -d conf$$.dir; then 5784 rm -f conf$$.dir/conf$$.file 5785 else 5786 rm -f conf$$.dir 5787 mkdir conf$$.dir 2>/dev/null 5788 fi 5789 if (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 5803 else 5804 as_ln_s='cp -p' 5805 fi 5806 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5807 rmdir conf$$.dir 2>/dev/null 5808 5809 5810 # as_fn_mkdir_p 5811 # ------------- 5812 # Create "$as_dir" as a directory, including parents if necessary. 5813 as_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 $as_dir" 5854 5855 5856 } # as_fn_mkdir_p 5857 if mkdir -p . 2>/dev/null; then 5858 as_mkdir_p='mkdir -p "$as_dir"' 5859 else 5860 test -d ./-p && rmdir ./-p 5861 as_mkdir_p=false 5862 fi 5863 5864 if test -x / >/dev/null 2>&1; then 5865 as_test_x='test -x' 5866 else 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' "$1" 2>/dev/null` in #(( 5881 ???[sx]*):;;*)false;;esac;fi 5882 '\'' sh 5883 ' 5884 fi 5885 as_executable_p=$as_test_x 5886 5887 # Sed expression to map a string onto a valid CPP name. 5888 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5889 5890 # Sed expression to map a string onto a valid variable name. 5891 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5892 5893 5894 exec 6>&1 5895 ## ----------------------------------- ## 5896 ## Main body of $CONFIG_STATUS script. ## 5897 ## ----------------------------------- ## 5898 _ASEOF 5899 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5900 5901 cat >>$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. 5905 ac_log=" 5906 This file was extended by marisa $as_me 0.1.4, which was 5907 generated 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 5915 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5916 " 5917 5918 _ACEOF 5919 5920 case $ac_config_files in *" 5921 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5922 esac 5923 5924 5925 5926 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5927 # Files that config.status was made for. 5928 config_files="$ac_config_files" 5929 config_commands="$ac_config_commands" 5930 5931 _ACEOF 5932 5933 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5934 ac_cs_usage="\ 5935 \`$as_me' instantiates files and other configuration actions 5936 from templates according to the current configuration. Unless the files 5937 and actions are specified as TAGs, all are instantiated by default. 5938 5939 Usage: $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 5951 Configuration files: 5952 $config_files 5953 5954 Configuration commands: 5955 $config_commands 5956 5957 Report bugs to <syata (at] acm.org>." 5958 5959 _ACEOF 5960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5961 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5962 ac_cs_version="\\ 5963 marisa config.status 0.1.4 5964 configured by $0, generated by GNU Autoconf 2.65, 5965 with options \\"\$ac_cs_config\\" 5966 5967 Copyright (C) 2009 Free Software Foundation, Inc. 5968 This config.status script is free software; the Free Software Foundation 5969 gives unlimited permission to copy, distribute and modify it." 5970 5971 ac_pwd='$ac_pwd' 5972 srcdir='$srcdir' 5973 INSTALL='$INSTALL' 5974 MKDIR_P='$MKDIR_P' 5975 AWK='$AWK' 5976 test -n "\$AWK" || AWK=awk 5977 _ACEOF 5978 5979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5980 # The default lists apply if the user does not specify any file. 5981 ac_need_defaults=: 5982 while test $# != 0 5983 do 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' 6022 Try \`$0 --help' for more information." ;; 6023 6024 *) as_fn_append ac_config_targets " $1" 6025 ac_need_defaults=false ;; 6026 6027 esac 6028 shift 6029 done 6030 6031 ac_configure_extra_args= 6032 6033 if $ac_cs_silent; then 6034 exec 6>/dev/null 6035 ac_configure_extra_args="$ac_configure_extra_args --silent" 6036 fi 6037 6038 _ACEOF 6039 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6040 if \$ac_cs_recheck; then 6041 set X '$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='$SHELL' 6045 export CONFIG_SHELL 6046 exec "\$@" 6047 fi 6048 6049 _ACEOF 6050 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6051 exec 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 6061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6062 # 6063 # INIT-COMMANDS 6064 # 6065 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 6066 6067 _ACEOF 6068 6069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6070 6071 # Handling of arguments. 6072 for ac_config_target in $ac_config_targets 6073 do 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 6083 done 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. 6090 if $ac_need_defaults; then 6091 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6092 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 6093 fi 6094 6095 # Have a temporary directory for convenience. Make it in the build tree 6096 # simply because there is no reason against having it here, and in addition, 6097 # creating and moving files from /tmp can sometimes cause problems. 6098 # Hook for its removal unless debugging. 6099 # Note that there is a small window in which the directory will not be cleaned: 6100 # after its creation but before its name has been assigned to `$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$$-$RANDOM 6117 (umask 077 && mkdir "$tmp") 6118 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6119 6120 # Set up the scripts for CONFIG_FILES section. 6121 # No need to generate them if there are no CONFIG_FILES. 6122 # This happens for instance with `./config.status config.h'. 6123 if test -n "$CONFIG_FILES"; then 6124 6125 6126 ac_cr=`echo X | tr X '\015'` 6127 # On cygwin, bash can eat \r inside `` if the user requested igncr. 6128 # But we know of no other shell where ac_cr would be empty at this 6129 # point, so we can use a bashism as a fallback. 6130 if test "x$ac_cr" = x; then 6131 eval ac_cr=\$\'\\r\' 6132 fi 6133 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6134 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6135 ac_cs_awk_cr='\r' 6136 else 6137 ac_cs_awk_cr=$ac_cr 6138 fi 6139 6140 echo 'BEGIN {' >"$tmp/subs1.awk" && 6141 _ACEOF 6142 6143 6144 { 6145 echo "cat >conf$$subs.awk <<_ACEOF" && 6146 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6147 echo "_ACEOF" 6148 } >conf$$subs.sh || 6149 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6150 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6151 ac_delim='%!_!# ' 6152 for ac_last_try in false false false false false :; do 6153 . ./conf$$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$$subs.awk | grep -c X` 6157 if test $ac_delim_n = $ac_delim_num; then 6158 break 6159 elif $ac_last_try; then 6160 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6161 else 6162 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6163 fi 6164 done 6165 rm -f conf$$subs.sh 6166 6167 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6168 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6169 _ACEOF 6170 sed -n ' 6171 h 6172 s/^/S["/; s/!.*/"]=/ 6173 p 6174 g 6175 s/^[^!]*!// 6176 :repl 6177 t repl 6178 s/'"$ac_delim"'$// 6179 t delim 6180 :nl 6181 h 6182 s/\(.\{148\}\)..*/\1/ 6183 t more1 6184 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6185 p 6186 n 6187 b repl 6188 :more1 6189 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6190 p 6191 g 6192 s/.\{148\}// 6193 t nl 6194 :delim 6195 h 6196 s/\(.\{148\}\)..*/\1/ 6197 t more2 6198 s/["\\]/\\&/g; s/^/"/; s/$/"/ 6199 p 6200 b 6201 :more2 6202 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6203 p 6204 g 6205 s/.\{148\}// 6206 t delim 6207 ' <conf$$subs.awk | sed ' 6208 /^[^""]/{ 6209 N 6210 s/\n// 6211 } 6212 ' >>$CONFIG_STATUS || ac_write_fail=1 6213 rm -f conf$$subs.awk 6214 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6215 _ACAWK 6216 cat >>"\$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 6243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6244 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6245 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6246 else 6247 cat 6248 fi < "$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 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6254 # trailing colons and then remove the whole line if VPATH becomes empty 6255 # (actually we leave an empty line to preserve line numbers). 6256 if test "x$srcdir" = x.; then 6257 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6258 s/:*\$(srcdir):*/:/ 6259 s/:*\${srcdir}:*/:/ 6260 s/:*@srcdir@:*/:/ 6261 s/^\([^=]*=[ ]*\):*/\1/ 6262 s/:*$// 6263 s/^[^=]*=[ ]*$// 6264 }' 6265 fi 6266 6267 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6268 fi # test -n "$CONFIG_FILES" 6269 6270 6271 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 6272 shift 6273 for ac_tag 6274 do 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 $as_me), people would be surprised to read: 6316 # /* config.h. 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6450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6451 ac_sed_extra="$ac_vpsub 6452 $extrasub 6453 _ACEOF 6454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6455 :t 6456 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6457 s|@configure_input@|$ac_sed_conf_input|;t t 6458 s&@top_builddir@&$ac_top_builddir_sub&;t t 6459 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6460 s&@srcdir@&$ac_srcdir&;t t 6461 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6462 s&@top_srcdir@&$ac_top_srcdir&;t t 6463 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6464 s&@builddir@&$ac_builddir&;t t 6465 s&@abs_builddir@&$ac_abs_builddir&;t t 6466 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6467 s&@INSTALL@&$ac_INSTALL&;t t 6468 s&@MKDIR_P@&$ac_MKDIR_P&;t t 6469 $ac_datarootdir_hack 6470 " 6471 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6472 || as_fn_error "could not create $ac_file" "$LINENO" 5 6473 6474 test -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' 6478 which seems to be undefined. Please make sure it is defined." >&5 6479 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6480 which seems to be undefined. Please make sure it is defined." >&2;} 6481 6482 rm -f "$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. 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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 6595 done # for ac_tag 6596 6597 6598 as_fn_exit 0 6599 _ACEOF 6600 ac_clean_files=$ac_clean_files_save 6601 6602 test $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. 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