configure revision 1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for cpplib . 4 # 5 # Report bugs to <gcc-bugs (at] gcc.gnu.org>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: gcc-bugs (at] gcc.gnu.org about your system, including any 271 $0: error possibly output before this message. Then install 272 $0: a modern shell, or manually run the script under such a 273 $0: shell if you do have one." 274 fi 275 exit 1 276 fi 277 fi 278 fi 279 SHELL=${CONFIG_SHELL-/bin/sh} 280 export SHELL 281 # Unset more variables known to interfere with behavior of common tools. 282 CLICOLOR_FORCE= GREP_OPTIONS= 283 unset CLICOLOR_FORCE GREP_OPTIONS 284 285 ## --------------------- ## 286 ## M4sh Shell Functions. ## 287 ## --------------------- ## 288 # as_fn_unset VAR 289 # --------------- 290 # Portably unset VAR. 291 as_fn_unset () 292 { 293 { eval $1=; unset $1;} 294 } 295 as_unset=as_fn_unset 296 297 # as_fn_set_status STATUS 298 # ----------------------- 299 # Set $? to STATUS, without forking. 300 as_fn_set_status () 301 { 302 return $1 303 } # as_fn_set_status 304 305 # as_fn_exit STATUS 306 # ----------------- 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308 as_fn_exit () 309 { 310 set +e 311 as_fn_set_status $1 312 exit $1 313 } # as_fn_exit 314 315 # as_fn_mkdir_p 316 # ------------- 317 # Create "$as_dir" as a directory, including parents if necessary. 318 as_fn_mkdir_p () 319 { 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337 $as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361 } # as_fn_mkdir_p 362 363 # as_fn_executable_p FILE 364 # ----------------------- 365 # Test if FILE is an executable regular file. 366 as_fn_executable_p () 367 { 368 test -f "$1" && test -x "$1" 369 } # as_fn_executable_p 370 # as_fn_append VAR VALUE 371 # ---------------------- 372 # Append the text in VALUE to the end of the definition contained in VAR. Take 373 # advantage of any shell optimizations that allow amortized linear growth over 374 # repeated appends, instead of the typical quadratic growth present in naive 375 # implementations. 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381 else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386 fi # as_fn_append 387 388 # as_fn_arith ARG... 389 # ------------------ 390 # Perform arithmetic evaluation on the ARGs, and store the result in the 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments 392 # must be portable across $(()) and expr. 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398 else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403 fi # as_fn_arith 404 405 406 # as_fn_error STATUS ERROR [LINENO LOG_FD] 407 # ---------------------------------------- 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410 # script with STATUS, using 1 if that was 0. 411 as_fn_error () 412 { 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420 } # as_fn_error 421 422 if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425 else 426 as_expr=false 427 fi 428 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431 else 432 as_basename=false 433 fi 434 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437 else 438 as_dirname=false 439 fi 440 441 as_me=`$as_basename -- "$0" || 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445 $as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460 # Avoid depending upon Character Ranges. 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464 as_cr_digits='0123456789' 465 as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501 } 502 503 ECHO_C= ECHO_N= ECHO_T= 504 case `echo -n x` in #((((( 505 -n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512 *) 513 ECHO_N='-n';; 514 esac 515 516 rm -f conf$$ conf$$.exe conf$$.file 517 if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519 else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522 fi 523 if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537 else 538 as_ln_s='cp -pR' 539 fi 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541 rmdir conf$$.dir 2>/dev/null 542 543 if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545 else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548 fi 549 550 as_test_x='test -x' 551 as_executable_p=as_fn_executable_p 552 553 # Sed expression to map a string onto a valid CPP name. 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556 # Sed expression to map a string onto a valid variable name. 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560 test -n "$DJDIR" || exec 7<&0 </dev/null 561 exec 6>&1 562 563 # Name of the host. 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565 # so uname gets run too. 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568 # 569 # Initializations. 570 # 571 ac_default_prefix=/usr/local 572 ac_clean_files= 573 ac_config_libobj_dir=. 574 LIBOBJS= 575 cross_compiling=no 576 subdirs= 577 MFLAGS= 578 MAKEFLAGS= 579 580 # Identity of this package. 581 PACKAGE_NAME='cpplib' 582 PACKAGE_TARNAME='cpplib' 583 PACKAGE_VERSION=' ' 584 PACKAGE_STRING='cpplib ' 585 PACKAGE_BUGREPORT='gcc-bugs (at] gcc.gnu.org' 586 PACKAGE_URL='' 587 588 ac_unique_file="ucnid.h" 589 # Factoring default headers for most tests. 590 ac_includes_default="\ 591 #include <stdio.h> 592 #ifdef HAVE_SYS_TYPES_H 593 # include <sys/types.h> 594 #endif 595 #ifdef HAVE_SYS_STAT_H 596 # include <sys/stat.h> 597 #endif 598 #ifdef STDC_HEADERS 599 # include <stdlib.h> 600 # include <stddef.h> 601 #else 602 # ifdef HAVE_STDLIB_H 603 # include <stdlib.h> 604 # endif 605 #endif 606 #ifdef HAVE_STRING_H 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608 # include <memory.h> 609 # endif 610 # include <string.h> 611 #endif 612 #ifdef HAVE_STRINGS_H 613 # include <strings.h> 614 #endif 615 #ifdef HAVE_INTTYPES_H 616 # include <inttypes.h> 617 #endif 618 #ifdef HAVE_STDINT_H 619 # include <stdint.h> 620 #endif 621 #ifdef HAVE_UNISTD_H 622 # include <unistd.h> 623 #endif" 624 625 ac_subst_vars='LTLIBOBJS 626 PICFLAG 627 MAINT 628 USED_CATALOGS 629 PACKAGE 630 LTLIBICONV 631 LIBICONV 632 CATOBJEXT 633 GENCAT 634 INSTOBJEXT 635 DATADIRNAME 636 CATALOGS 637 POSUB 638 GMSGFMT 639 XGETTEXT 640 INCINTL 641 LIBINTL_DEP 642 LIBINTL 643 USE_NLS 644 ALLOCA 645 LIBOBJS 646 CXXDEPMODE 647 DEPDIR 648 am__leading_dot 649 WERROR 650 noexception_flags 651 WARN_PEDANTIC 652 c_warn 653 warn 654 AUTOHEADER 655 AUTOCONF 656 ACLOCAL 657 EGREP 658 GREP 659 CPP 660 RANLIB 661 ac_ct_CXX 662 CXXFLAGS 663 CXX 664 OBJEXT 665 EXEEXT 666 ac_ct_CC 667 CPPFLAGS 668 LDFLAGS 669 CFLAGS 670 CC 671 INSTALL_DATA 672 INSTALL_SCRIPT 673 INSTALL_PROGRAM 674 SET_MAKE 675 target_os 676 target_vendor 677 target_cpu 678 target 679 host_os 680 host_vendor 681 host_cpu 682 host 683 build_os 684 build_vendor 685 build_cpu 686 build 687 target_alias 688 host_alias 689 build_alias 690 LIBS 691 ECHO_T 692 ECHO_N 693 ECHO_C 694 DEFS 695 mandir 696 localedir 697 libdir 698 psdir 699 pdfdir 700 dvidir 701 htmldir 702 infodir 703 docdir 704 oldincludedir 705 includedir 706 localstatedir 707 sharedstatedir 708 sysconfdir 709 datadir 710 datarootdir 711 libexecdir 712 sbindir 713 bindir 714 program_transform_name 715 prefix 716 exec_prefix 717 PACKAGE_URL 718 PACKAGE_BUGREPORT 719 PACKAGE_STRING 720 PACKAGE_VERSION 721 PACKAGE_TARNAME 722 PACKAGE_NAME 723 PATH_SEPARATOR 724 SHELL' 725 ac_subst_files='' 726 ac_user_opts=' 727 enable_option_checking 728 enable_largefile 729 enable_werror_always 730 with_gnu_ld 731 enable_rpath 732 with_libiconv_prefix 733 enable_maintainer_mode 734 enable_checking 735 enable_canonical_system_headers 736 enable_host_shared 737 enable_valgrind_annotations 738 ' 739 ac_precious_vars='build_alias 740 host_alias 741 target_alias 742 CC 743 CFLAGS 744 LDFLAGS 745 LIBS 746 CPPFLAGS 747 CXX 748 CXXFLAGS 749 CCC 750 CPP' 751 752 753 # 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[VAR=VALUE]... 1294 1295 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1296 VAR=VALUE. See below for descriptions of some of the useful variables. 1297 1298 Defaults for the options are specified in brackets. 1299 1300 Configuration: 1301 -h, --help display this help and exit 1302 --help=short display options specific to this package 1303 --help=recursive display the short help of all the included packages 1304 -V, --version display version information and exit 1305 -q, --quiet, --silent do not print \`checking ...' messages 1306 --cache-file=FILE cache test results in FILE [disabled] 1307 -C, --config-cache alias for \`--cache-file=config.cache' 1308 -n, --no-create do not create output files 1309 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1310 1311 Installation directories: 1312 --prefix=PREFIX install architecture-independent files in PREFIX 1313 [$ac_default_prefix] 1314 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1315 [PREFIX] 1316 1317 By default, \`make install' will install all the files in 1318 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1319 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1320 for instance \`--prefix=\$HOME'. 1321 1322 For better control, use the options below. 1323 1324 Fine tuning of the installation directories: 1325 --bindir=DIR user executables [EPREFIX/bin] 1326 --sbindir=DIR system admin executables [EPREFIX/sbin] 1327 --libexecdir=DIR program executables [EPREFIX/libexec] 1328 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1329 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1330 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1331 --libdir=DIR object code libraries [EPREFIX/lib] 1332 --includedir=DIR C header files [PREFIX/include] 1333 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1334 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1335 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1336 --infodir=DIR info documentation [DATAROOTDIR/info] 1337 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1338 --mandir=DIR man documentation [DATAROOTDIR/man] 1339 --docdir=DIR documentation root [DATAROOTDIR/doc/cpplib] 1340 --htmldir=DIR html documentation [DOCDIR] 1341 --dvidir=DIR dvi documentation [DOCDIR] 1342 --pdfdir=DIR pdf documentation [DOCDIR] 1343 --psdir=DIR ps documentation [DOCDIR] 1344 _ACEOF 1345 1346 cat <<\_ACEOF 1347 1348 System types: 1349 --build=BUILD configure for building on BUILD [guessed] 1350 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1351 --target=TARGET configure for building compilers for TARGET [HOST] 1352 _ACEOF 1353 fi 1354 1355 if test -n "$ac_init_help"; then 1356 case $ac_init_help in 1357 short | recursive ) echo "Configuration of cpplib :";; 1358 esac 1359 cat <<\_ACEOF 1360 1361 Optional Features: 1362 --disable-option-checking ignore unrecognized --enable/--with options 1363 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1364 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1365 --disable-largefile omit support for large files 1366 --enable-werror-always enable -Werror despite compiler version 1367 --disable-rpath do not hardcode runtime library paths 1368 --enable-maintainer-mode enable rules only needed by maintainers 1369 --enable-checking[=LIST] 1370 enable expensive run-time checks. With LIST, enable 1371 only specific categories of checks. Categories are: 1372 yes,no,all,none,release. Flags are: misc,valgrind or 1373 other strings 1374 --enable-canonical-system-headers 1375 enable or disable system headers canonicalization 1376 --enable-host-shared build host code as shared libraries 1377 --enable-valgrind-annotations 1378 enable valgrind runtime interaction 1379 1380 Optional Packages: 1381 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1382 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1383 --with-gnu-ld assume the C compiler uses GNU ld default=no 1384 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib 1385 --without-libiconv-prefix don't search for libiconv in includedir and libdir 1386 1387 Some influential environment variables: 1388 CC C compiler command 1389 CFLAGS C compiler flags 1390 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1391 nonstandard directory <lib dir> 1392 LIBS libraries to pass to the linker, e.g. -l<library> 1393 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1394 you have headers in a nonstandard directory <include dir> 1395 CXX C++ compiler command 1396 CXXFLAGS C++ compiler flags 1397 CPP C preprocessor 1398 1399 Use these variables to override the choices made by `configure' or to help 1400 it to find libraries and programs with nonstandard names/locations. 1401 1402 Report bugs to <gcc-bugs (at] gcc.gnu.org>. 1403 _ACEOF 1404 ac_status=$? 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" >&6; } 1734 if eval \${$3+:} false; then : 1735 $as_echo_n "(cached) " >&6 1736 else 1737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1738 /* end confdefs.h. */ 1739 $4 1740 #include <$2> 1741 _ACEOF 1742 if ac_fn_c_try_compile "$LINENO"; then : 1743 eval "$3=yes" 1744 else 1745 eval "$3=no" 1746 fi 1747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1748 fi 1749 eval ac_res=\$$3 1750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1751 $as_echo "$ac_res" >&6; } 1752 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1753 1754 } # ac_fn_c_check_header_compile 1755 1756 # ac_fn_c_try_link LINENO 1757 # ----------------------- 1758 # Try to link conftest.$ac_ext, and return whether this succeeded. 1759 ac_fn_c_try_link () 1760 { 1761 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1762 rm -f conftest.$ac_objext conftest$ac_exeext 1763 if { { ac_try="$ac_link" 1764 case "(($ac_try" in 1765 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1766 *) ac_try_echo=$ac_try;; 1767 esac 1768 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1769 $as_echo "$ac_try_echo"; } >&5 1770 (eval "$ac_link") 2>conftest.err 1771 ac_status=$? 1772 if test -s conftest.err; then 1773 grep -v '^ *+' conftest.err >conftest.er1 1774 cat conftest.er1 >&5 1775 mv -f conftest.er1 conftest.err 1776 fi 1777 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1778 test $ac_status = 0; } && { 1779 test -z "$ac_c_werror_flag" || 1780 test ! -s conftest.err 1781 } && test -s conftest$ac_exeext && { 1782 test "$cross_compiling" = yes || 1783 test -x conftest$ac_exeext 1784 }; then : 1785 ac_retval=0 1786 else 1787 $as_echo "$as_me: failed program was:" >&5 1788 sed 's/^/| /' conftest.$ac_ext >&5 1789 1790 ac_retval=1 1791 fi 1792 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1793 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1794 # interfere with the next link command; also delete a directory that is 1795 # left behind by Apple's compiler. We do this before executing the actions. 1796 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1797 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1798 as_fn_set_status $ac_retval 1799 1800 } # ac_fn_c_try_link 1801 1802 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1803 # ------------------------------------------- 1804 # Tests whether TYPE exists after having included INCLUDES, setting cache 1805 # variable VAR accordingly. 1806 ac_fn_c_check_type () 1807 { 1808 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1810 $as_echo_n "checking for $2... " >&6; } 1811 if eval \${$3+:} false; then : 1812 $as_echo_n "(cached) " >&6 1813 else 1814 eval "$3=no" 1815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1816 /* end confdefs.h. */ 1817 $4 1818 int 1819 main () 1820 { 1821 if (sizeof ($2)) 1822 return 0; 1823 ; 1824 return 0; 1825 } 1826 _ACEOF 1827 if ac_fn_c_try_compile "$LINENO"; then : 1828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1829 /* end confdefs.h. */ 1830 $4 1831 int 1832 main () 1833 { 1834 if (sizeof (($2))) 1835 return 0; 1836 ; 1837 return 0; 1838 } 1839 _ACEOF 1840 if ac_fn_c_try_compile "$LINENO"; then : 1841 1842 else 1843 eval "$3=yes" 1844 fi 1845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1846 fi 1847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1848 fi 1849 eval ac_res=\$$3 1850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1851 $as_echo "$ac_res" >&6; } 1852 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1853 1854 } # ac_fn_c_check_type 1855 1856 # ac_fn_c_find_uintX_t LINENO BITS VAR 1857 # ------------------------------------ 1858 # Finds an unsigned integer type with width BITS, setting cache variable VAR 1859 # accordingly. 1860 ac_fn_c_find_uintX_t () 1861 { 1862 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5 1864 $as_echo_n "checking for uint$2_t... " >&6; } 1865 if eval \${$3+:} false; then : 1866 $as_echo_n "(cached) " >&6 1867 else 1868 eval "$3=no" 1869 # Order is important - never check a type that is potentially smaller 1870 # than half of the expected target width. 1871 for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \ 1872 'unsigned long long int' 'unsigned short int' 'unsigned char'; do 1873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1874 /* end confdefs.h. */ 1875 $ac_includes_default 1876 int 1877 main () 1878 { 1879 static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; 1880 test_array [0] = 0; 1881 return test_array [0]; 1882 1883 ; 1884 return 0; 1885 } 1886 _ACEOF 1887 if ac_fn_c_try_compile "$LINENO"; then : 1888 case $ac_type in #( 1889 uint$2_t) : 1890 eval "$3=yes" ;; #( 1891 *) : 1892 eval "$3=\$ac_type" ;; 1893 esac 1894 fi 1895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1896 if eval test \"x\$"$3"\" = x"no"; then : 1897 1898 else 1899 break 1900 fi 1901 done 1902 fi 1903 eval ac_res=\$$3 1904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1905 $as_echo "$ac_res" >&6; } 1906 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1907 1908 } # ac_fn_c_find_uintX_t 1909 1910 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1911 # -------------------------------------------- 1912 # Tries to find the compile-time value of EXPR in a program that includes 1913 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1914 # computed 1915 ac_fn_c_compute_int () 1916 { 1917 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1918 if test "$cross_compiling" = yes; then 1919 # Depending upon the size, compute the lo and hi bounds. 1920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1921 /* end confdefs.h. */ 1922 $4 1923 int 1924 main () 1925 { 1926 static int test_array [1 - 2 * !(($2) >= 0)]; 1927 test_array [0] = 0; 1928 return test_array [0]; 1929 1930 ; 1931 return 0; 1932 } 1933 _ACEOF 1934 if ac_fn_c_try_compile "$LINENO"; then : 1935 ac_lo=0 ac_mid=0 1936 while :; do 1937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1938 /* end confdefs.h. */ 1939 $4 1940 int 1941 main () 1942 { 1943 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1944 test_array [0] = 0; 1945 return test_array [0]; 1946 1947 ; 1948 return 0; 1949 } 1950 _ACEOF 1951 if ac_fn_c_try_compile "$LINENO"; then : 1952 ac_hi=$ac_mid; break 1953 else 1954 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1955 if test $ac_lo -le $ac_mid; then 1956 ac_lo= ac_hi= 1957 break 1958 fi 1959 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1960 fi 1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1962 done 1963 else 1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1965 /* end confdefs.h. */ 1966 $4 1967 int 1968 main () 1969 { 1970 static int test_array [1 - 2 * !(($2) < 0)]; 1971 test_array [0] = 0; 1972 return test_array [0]; 1973 1974 ; 1975 return 0; 1976 } 1977 _ACEOF 1978 if ac_fn_c_try_compile "$LINENO"; then : 1979 ac_hi=-1 ac_mid=-1 1980 while :; do 1981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1982 /* end confdefs.h. */ 1983 $4 1984 int 1985 main () 1986 { 1987 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1988 test_array [0] = 0; 1989 return test_array [0]; 1990 1991 ; 1992 return 0; 1993 } 1994 _ACEOF 1995 if ac_fn_c_try_compile "$LINENO"; then : 1996 ac_lo=$ac_mid; break 1997 else 1998 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1999 if test $ac_mid -le $ac_hi; then 2000 ac_lo= ac_hi= 2001 break 2002 fi 2003 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2004 fi 2005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2006 done 2007 else 2008 ac_lo= ac_hi= 2009 fi 2010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2011 fi 2012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2013 # Binary search between lo and hi bounds. 2014 while test "x$ac_lo" != "x$ac_hi"; do 2015 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2017 /* end confdefs.h. */ 2018 $4 2019 int 2020 main () 2021 { 2022 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2023 test_array [0] = 0; 2024 return test_array [0]; 2025 2026 ; 2027 return 0; 2028 } 2029 _ACEOF 2030 if ac_fn_c_try_compile "$LINENO"; then : 2031 ac_hi=$ac_mid 2032 else 2033 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2034 fi 2035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2036 done 2037 case $ac_lo in #(( 2038 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2039 '') ac_retval=1 ;; 2040 esac 2041 else 2042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2043 /* end confdefs.h. */ 2044 $4 2045 static long int longval () { return $2; } 2046 static unsigned long int ulongval () { return $2; } 2047 #include <stdio.h> 2048 #include <stdlib.h> 2049 int 2050 main () 2051 { 2052 2053 FILE *f = fopen ("conftest.val", "w"); 2054 if (! f) 2055 return 1; 2056 if (($2) < 0) 2057 { 2058 long int i = longval (); 2059 if (i != ($2)) 2060 return 1; 2061 fprintf (f, "%ld", i); 2062 } 2063 else 2064 { 2065 unsigned long int i = ulongval (); 2066 if (i != ($2)) 2067 return 1; 2068 fprintf (f, "%lu", i); 2069 } 2070 /* Do not output a trailing newline, as this causes \r\n confusion 2071 on some platforms. */ 2072 return ferror (f) || fclose (f) != 0; 2073 2074 ; 2075 return 0; 2076 } 2077 _ACEOF 2078 if ac_fn_c_try_run "$LINENO"; then : 2079 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2080 else 2081 ac_retval=1 2082 fi 2083 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2084 conftest.$ac_objext conftest.beam conftest.$ac_ext 2085 rm -f conftest.val 2086 2087 fi 2088 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2089 as_fn_set_status $ac_retval 2090 2091 } # ac_fn_c_compute_int 2092 2093 # ac_fn_c_check_func LINENO FUNC VAR 2094 # ---------------------------------- 2095 # Tests whether FUNC exists, setting the cache variable VAR accordingly 2096 ac_fn_c_check_func () 2097 { 2098 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2100 $as_echo_n "checking for $2... " >&6; } 2101 if eval \${$3+:} false; then : 2102 $as_echo_n "(cached) " >&6 2103 else 2104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2105 /* end confdefs.h. */ 2106 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2107 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2108 #define $2 innocuous_$2 2109 2110 /* System header to define __stub macros and hopefully few prototypes, 2111 which can conflict with char $2 (); below. 2112 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2113 <limits.h> exists even on freestanding compilers. */ 2114 2115 #ifdef __STDC__ 2116 # include <limits.h> 2117 #else 2118 # include <assert.h> 2119 #endif 2120 2121 #undef $2 2122 2123 /* Override any GCC internal prototype to avoid an error. 2124 Use char because int might match the return type of a GCC 2125 builtin and then its argument prototype would still apply. */ 2126 #ifdef __cplusplus 2127 extern "C" 2128 #endif 2129 char $2 (); 2130 /* The GNU C library defines this for functions which it implements 2131 to always fail with ENOSYS. Some functions are actually named 2132 something starting with __ and the normal name is an alias. */ 2133 #if defined __stub_$2 || defined __stub___$2 2134 choke me 2135 #endif 2136 2137 int 2138 main () 2139 { 2140 return $2 (); 2141 ; 2142 return 0; 2143 } 2144 _ACEOF 2145 if ac_fn_c_try_link "$LINENO"; then : 2146 eval "$3=yes" 2147 else 2148 eval "$3=no" 2149 fi 2150 rm -f core conftest.err conftest.$ac_objext \ 2151 conftest$ac_exeext conftest.$ac_ext 2152 fi 2153 eval ac_res=\$$3 2154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2155 $as_echo "$ac_res" >&6; } 2156 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2157 2158 } # ac_fn_c_check_func 2159 2160 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2161 # --------------------------------------------- 2162 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2163 # accordingly. 2164 ac_fn_c_check_decl () 2165 { 2166 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2167 as_decl_name=`echo $2|sed 's/ *(.*//'` 2168 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2170 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2171 if eval \${$3+:} false; then : 2172 $as_echo_n "(cached) " >&6 2173 else 2174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2175 /* end confdefs.h. */ 2176 $4 2177 int 2178 main () 2179 { 2180 #ifndef $as_decl_name 2181 #ifdef __cplusplus 2182 (void) $as_decl_use; 2183 #else 2184 (void) $as_decl_name; 2185 #endif 2186 #endif 2187 2188 ; 2189 return 0; 2190 } 2191 _ACEOF 2192 if ac_fn_c_try_compile "$LINENO"; then : 2193 eval "$3=yes" 2194 else 2195 eval "$3=no" 2196 fi 2197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2198 fi 2199 eval ac_res=\$$3 2200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2201 $as_echo "$ac_res" >&6; } 2202 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2203 2204 } # ac_fn_c_check_decl 2205 2206 # ac_fn_cxx_try_link LINENO 2207 # ------------------------- 2208 # Try to link conftest.$ac_ext, and return whether this succeeded. 2209 ac_fn_cxx_try_link () 2210 { 2211 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2212 rm -f conftest.$ac_objext conftest$ac_exeext 2213 if { { ac_try="$ac_link" 2214 case "(($ac_try" in 2215 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2216 *) ac_try_echo=$ac_try;; 2217 esac 2218 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2219 $as_echo "$ac_try_echo"; } >&5 2220 (eval "$ac_link") 2>conftest.err 2221 ac_status=$? 2222 if test -s conftest.err; then 2223 grep -v '^ *+' conftest.err >conftest.er1 2224 cat conftest.er1 >&5 2225 mv -f conftest.er1 conftest.err 2226 fi 2227 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2228 test $ac_status = 0; } && { 2229 test -z "$ac_cxx_werror_flag" || 2230 test ! -s conftest.err 2231 } && test -s conftest$ac_exeext && { 2232 test "$cross_compiling" = yes || 2233 test -x conftest$ac_exeext 2234 }; then : 2235 ac_retval=0 2236 else 2237 $as_echo "$as_me: failed program was:" >&5 2238 sed 's/^/| /' conftest.$ac_ext >&5 2239 2240 ac_retval=1 2241 fi 2242 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2243 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2244 # interfere with the next link command; also delete a directory that is 2245 # left behind by Apple's compiler. We do this before executing the actions. 2246 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2247 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2248 as_fn_set_status $ac_retval 2249 2250 } # ac_fn_cxx_try_link 2251 cat >config.log <<_ACEOF 2252 This file contains any messages produced by compilers while 2253 running configure, to aid debugging if configure makes a mistake. 2254 2255 It was created by cpplib $as_me , which was 2256 generated by GNU Autoconf 2.69. Invocation command line was 2257 2258 $ $0 $@ 2259 2260 _ACEOF 2261 exec 5>>config.log 2262 { 2263 cat <<_ASUNAME 2264 ## --------- ## 2265 ## Platform. ## 2266 ## --------- ## 2267 2268 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2269 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2270 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2271 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2272 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2273 2274 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2275 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2276 2277 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2278 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2279 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2280 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2281 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2282 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2283 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2284 2285 _ASUNAME 2286 2287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2288 for as_dir in $PATH 2289 do 2290 IFS=$as_save_IFS 2291 test -z "$as_dir" && as_dir=. 2292 $as_echo "PATH: $as_dir" 2293 done 2294 IFS=$as_save_IFS 2295 2296 } >&5 2297 2298 cat >&5 <<_ACEOF 2299 2300 2301 ## ----------- ## 2302 ## Core tests. ## 2303 ## ----------- ## 2304 2305 _ACEOF 2306 2307 2308 # Keep a trace of the command line. 2309 # Strip out --no-create and --no-recursion so they do not pile up. 2310 # Strip out --silent because we don't want to record it for future runs. 2311 # Also quote any args containing shell meta-characters. 2312 # Make two passes to allow for proper duplicate-argument suppression. 2313 ac_configure_args= 2314 ac_configure_args0= 2315 ac_configure_args1= 2316 ac_must_keep_next=false 2317 for ac_pass in 1 2 2318 do 2319 for ac_arg 2320 do 2321 case $ac_arg in 2322 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2323 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2324 | -silent | --silent | --silen | --sile | --sil) 2325 continue ;; 2326 *\'*) 2327 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2328 esac 2329 case $ac_pass in 2330 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2331 2) 2332 as_fn_append ac_configure_args1 " '$ac_arg'" 2333 if test $ac_must_keep_next = true; then 2334 ac_must_keep_next=false # Got value, back to normal. 2335 else 2336 case $ac_arg in 2337 *=* | --config-cache | -C | -disable-* | --disable-* \ 2338 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2339 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2340 | -with-* | --with-* | -without-* | --without-* | --x) 2341 case "$ac_configure_args0 " in 2342 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2343 esac 2344 ;; 2345 -* ) ac_must_keep_next=true ;; 2346 esac 2347 fi 2348 as_fn_append ac_configure_args " '$ac_arg'" 2349 ;; 2350 esac 2351 done 2352 done 2353 { ac_configure_args0=; unset ac_configure_args0;} 2354 { ac_configure_args1=; unset ac_configure_args1;} 2355 2356 # When interrupted or exit'd, cleanup temporary files, and complete 2357 # config.log. We remove comments because anyway the quotes in there 2358 # would cause problems or look ugly. 2359 # WARNING: Use '\'' to represent an apostrophe within the trap. 2360 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2361 trap 'exit_status=$? 2362 # Save into config.log some information that might help in debugging. 2363 { 2364 echo 2365 2366 $as_echo "## ---------------- ## 2367 ## Cache variables. ## 2368 ## ---------------- ##" 2369 echo 2370 # The following way of writing the cache mishandles newlines in values, 2371 ( 2372 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2373 eval ac_val=\$$ac_var 2374 case $ac_val in #( 2375 *${as_nl}*) 2376 case $ac_var in #( 2377 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2378 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2379 esac 2380 case $ac_var in #( 2381 _ | IFS | as_nl) ;; #( 2382 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2383 *) { eval $ac_var=; unset $ac_var;} ;; 2384 esac ;; 2385 esac 2386 done 2387 (set) 2>&1 | 2388 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2389 *${as_nl}ac_space=\ *) 2390 sed -n \ 2391 "s/'\''/'\''\\\\'\'''\''/g; 2392 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2393 ;; #( 2394 *) 2395 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2396 ;; 2397 esac | 2398 sort 2399 ) 2400 echo 2401 2402 $as_echo "## ----------------- ## 2403 ## Output variables. ## 2404 ## ----------------- ##" 2405 echo 2406 for ac_var in $ac_subst_vars 2407 do 2408 eval ac_val=\$$ac_var 2409 case $ac_val in 2410 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2411 esac 2412 $as_echo "$ac_var='\''$ac_val'\''" 2413 done | sort 2414 echo 2415 2416 if test -n "$ac_subst_files"; then 2417 $as_echo "## ------------------- ## 2418 ## File substitutions. ## 2419 ## ------------------- ##" 2420 echo 2421 for ac_var in $ac_subst_files 2422 do 2423 eval ac_val=\$$ac_var 2424 case $ac_val in 2425 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2426 esac 2427 $as_echo "$ac_var='\''$ac_val'\''" 2428 done | sort 2429 echo 2430 fi 2431 2432 if test -s confdefs.h; then 2433 $as_echo "## ----------- ## 2434 ## confdefs.h. ## 2435 ## ----------- ##" 2436 echo 2437 cat confdefs.h 2438 echo 2439 fi 2440 test "$ac_signal" != 0 && 2441 $as_echo "$as_me: caught signal $ac_signal" 2442 $as_echo "$as_me: exit $exit_status" 2443 } >&5 2444 rm -f core *.core core.conftest.* && 2445 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2446 exit $exit_status 2447 ' 0 2448 for ac_signal in 1 2 13 15; do 2449 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2450 done 2451 ac_signal=0 2452 2453 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2454 rm -f -r conftest* confdefs.h 2455 2456 $as_echo "/* confdefs.h */" > confdefs.h 2457 2458 # Predefined preprocessor variables. 2459 2460 cat >>confdefs.h <<_ACEOF 2461 #define PACKAGE_NAME "$PACKAGE_NAME" 2462 _ACEOF 2463 2464 cat >>confdefs.h <<_ACEOF 2465 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2466 _ACEOF 2467 2468 cat >>confdefs.h <<_ACEOF 2469 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2470 _ACEOF 2471 2472 cat >>confdefs.h <<_ACEOF 2473 #define PACKAGE_STRING "$PACKAGE_STRING" 2474 _ACEOF 2475 2476 cat >>confdefs.h <<_ACEOF 2477 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2478 _ACEOF 2479 2480 cat >>confdefs.h <<_ACEOF 2481 #define PACKAGE_URL "$PACKAGE_URL" 2482 _ACEOF 2483 2484 2485 # Let the site file select an alternate cache file if it wants to. 2486 # Prefer an explicitly selected file to automatically selected ones. 2487 ac_site_file1=NONE 2488 ac_site_file2=NONE 2489 if test -n "$CONFIG_SITE"; then 2490 # We do not want a PATH search for config.site. 2491 case $CONFIG_SITE in #(( 2492 -*) ac_site_file1=./$CONFIG_SITE;; 2493 */*) ac_site_file1=$CONFIG_SITE;; 2494 *) ac_site_file1=./$CONFIG_SITE;; 2495 esac 2496 elif test "x$prefix" != xNONE; then 2497 ac_site_file1=$prefix/share/config.site 2498 ac_site_file2=$prefix/etc/config.site 2499 else 2500 ac_site_file1=$ac_default_prefix/share/config.site 2501 ac_site_file2=$ac_default_prefix/etc/config.site 2502 fi 2503 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2504 do 2505 test "x$ac_site_file" = xNONE && continue 2506 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2508 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2509 sed 's/^/| /' "$ac_site_file" >&5 2510 . "$ac_site_file" \ 2511 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2512 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2513 as_fn_error $? "failed to load site script $ac_site_file 2514 See \`config.log' for more details" "$LINENO" 5; } 2515 fi 2516 done 2517 2518 if test -r "$cache_file"; then 2519 # Some versions of bash will fail to source /dev/null (special files 2520 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2521 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2523 $as_echo "$as_me: loading cache $cache_file" >&6;} 2524 case $cache_file in 2525 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2526 *) . "./$cache_file";; 2527 esac 2528 fi 2529 else 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2531 $as_echo "$as_me: creating cache $cache_file" >&6;} 2532 >$cache_file 2533 fi 2534 2535 # Check that the precious variables saved in the cache have kept the same 2536 # value. 2537 ac_cache_corrupted=false 2538 for ac_var in $ac_precious_vars; do 2539 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2540 eval ac_new_set=\$ac_env_${ac_var}_set 2541 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2542 eval ac_new_val=\$ac_env_${ac_var}_value 2543 case $ac_old_set,$ac_new_set in 2544 set,) 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2546 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2547 ac_cache_corrupted=: ;; 2548 ,set) 2549 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2550 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2551 ac_cache_corrupted=: ;; 2552 ,);; 2553 *) 2554 if test "x$ac_old_val" != "x$ac_new_val"; then 2555 # differences in whitespace do not lead to failure. 2556 ac_old_val_w=`echo x $ac_old_val` 2557 ac_new_val_w=`echo x $ac_new_val` 2558 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2559 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2560 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2561 ac_cache_corrupted=: 2562 else 2563 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2564 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2565 eval $ac_var=\$ac_old_val 2566 fi 2567 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2568 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2569 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2570 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2571 fi;; 2572 esac 2573 # Pass precious variables to config.status. 2574 if test "$ac_new_set" = set; then 2575 case $ac_new_val in 2576 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2577 *) ac_arg=$ac_var=$ac_new_val ;; 2578 esac 2579 case " $ac_configure_args " in 2580 *" '$ac_arg' "*) ;; # Avoid dups. 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"$srcdir/../.."; do 2607 if test -f "$ac_dir/install-sh"; then 2608 ac_aux_dir=$ac_dir 2609 ac_install_sh="$SHELL $ac_aux_dir/install-sh -c" 2610 break 2611 elif test -f "$ac_dir/install.sh"; then 2612 ac_aux_dir=$ac_dir 2613 ac_install_sh="$SHELL $ac_aux_dir/install.sh -c" 2614 break 2615 elif test -f "$ac_dir/shtool"; then 2616 ac_aux_dir=$ac_dir 2617 ac_install_sh="$SHELL $ac_aux_dir/shtool install -c" 2618 break 2619 fi 2620 done 2621 if test -z "$ac_aux_dir"; then 2622 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2623 fi 2624 2625 # These three variables are undocumented and unsupported, 2626 # and are intended to be withdrawn in a future Autoconf release. 2627 # They can cause serious problems if a builder's source tree is in a directory 2628 # whose full name contains unusual characters. 2629 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2630 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2631 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2632 2633 2634 # Make sure we can run config.sub. 2635 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2636 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2637 2638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2639 $as_echo_n "checking build system type... " >&6; } 2640 if ${ac_cv_build+:} false; then : 2641 $as_echo_n "(cached) " >&6 2642 else 2643 ac_build_alias=$build_alias 2644 test "x$ac_build_alias" = x && 2645 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2646 test "x$ac_build_alias" = x && 2647 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2648 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2649 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2650 2651 fi 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2653 $as_echo "$ac_cv_build" >&6; } 2654 case $ac_cv_build in 2655 *-*-*) ;; 2656 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2657 esac 2658 build=$ac_cv_build 2659 ac_save_IFS=$IFS; IFS='-' 2660 set x $ac_cv_build 2661 shift 2662 build_cpu=$1 2663 build_vendor=$2 2664 shift; shift 2665 # Remember, the first character of IFS is used to create $*, 2666 # except with old shells: 2667 build_os=$* 2668 IFS=$ac_save_IFS 2669 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2670 2671 2672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2673 $as_echo_n "checking host system type... " >&6; } 2674 if ${ac_cv_host+:} false; then : 2675 $as_echo_n "(cached) " >&6 2676 else 2677 if test "x$host_alias" = x; then 2678 ac_cv_host=$ac_cv_build 2679 else 2680 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2681 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2682 fi 2683 2684 fi 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2686 $as_echo "$ac_cv_host" >&6; } 2687 case $ac_cv_host in 2688 *-*-*) ;; 2689 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2690 esac 2691 host=$ac_cv_host 2692 ac_save_IFS=$IFS; IFS='-' 2693 set x $ac_cv_host 2694 shift 2695 host_cpu=$1 2696 host_vendor=$2 2697 shift; shift 2698 # Remember, the first character of IFS is used to create $*, 2699 # except with old shells: 2700 host_os=$* 2701 IFS=$ac_save_IFS 2702 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2703 2704 2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 2706 $as_echo_n "checking target system type... " >&6; } 2707 if ${ac_cv_target+:} false; then : 2708 $as_echo_n "(cached) " >&6 2709 else 2710 if test "x$target_alias" = x; then 2711 ac_cv_target=$ac_cv_host 2712 else 2713 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2714 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 2715 fi 2716 2717 fi 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 2719 $as_echo "$ac_cv_target" >&6; } 2720 case $ac_cv_target in 2721 *-*-*) ;; 2722 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 2723 esac 2724 target=$ac_cv_target 2725 ac_save_IFS=$IFS; IFS='-' 2726 set x $ac_cv_target 2727 shift 2728 target_cpu=$1 2729 target_vendor=$2 2730 shift; shift 2731 # Remember, the first character of IFS is used to create $*, 2732 # except with old shells: 2733 target_os=$* 2734 IFS=$ac_save_IFS 2735 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2736 2737 2738 # The aliases save the names the user supplied, while $host etc. 2739 # will get canonicalized. 2740 test -n "$target_alias" && 2741 test "$program_prefix$program_suffix$program_transform_name" = \ 2742 NONENONEs,x,x, && 2743 program_prefix=${target_alias}- 2744 2745 2746 # Checks for programs. 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2748 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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We prefer a C program (faster), 2779 # so one script is as good as another. But avoid the broken or 2780 # incompatible versions: 2781 # SysV /etc/install, /usr/sbin/install 2782 # SunOS /usr/etc/install 2783 # IRIX /sbin/install 2784 # AIX /bin/install 2785 # AmigaOS /C/install, which installs bootblocks on floppy discs 2786 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2787 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2788 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2789 # OS/2's system install, which has a completely different semantic 2790 # ./install, which can be erroneously created by make from ./install.sh. 2791 # Reject install programs that cannot install multiple files. 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2793 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2794 if test -z "$INSTALL"; then 2795 if ${ac_cv_path_install+:} false; then : 2796 $as_echo_n "(cached) " >&6 2797 else 2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2799 for as_dir in $PATH 2800 do 2801 IFS=$as_save_IFS 2802 test -z "$as_dir" && as_dir=. 2803 # Account for people who put trailing slashes in PATH elements. 2804 case $as_dir/ in #(( 2805 ./ | .// | /[cC]/* | \ 2806 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2807 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2808 /usr/ucb/* ) ;; 2809 *) 2810 # OSF1 and SCO ODT 3.0 have their own names for install. 2811 # Don't use installbsd from OSF since it installs stuff as root 2812 # by default. 2813 for ac_prog in ginstall scoinst install; do 2814 for ac_exec_ext in '' $ac_executable_extensions; do 2815 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2816 if test $ac_prog = install && 2817 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2818 # AIX install. It has an incompatible calling convention. 2819 : 2820 elif test $ac_prog = install && 2821 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2822 # program-specific install script used by HP pwplus--don't use. 2823 : 2824 else 2825 rm -rf conftest.one conftest.two conftest.dir 2826 echo one > conftest.one 2827 echo two > conftest.two 2828 mkdir conftest.dir 2829 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2830 test -s conftest.one && test -s conftest.two && 2831 test -s conftest.dir/conftest.one && 2832 test -s conftest.dir/conftest.two 2833 then 2834 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2835 break 3 2836 fi 2837 fi 2838 fi 2839 done 2840 done 2841 ;; 2842 esac 2843 2844 done 2845 IFS=$as_save_IFS 2846 2847 rm -rf conftest.one conftest.two conftest.dir 2848 2849 fi 2850 if test "${ac_cv_path_install+set}" = set; then 2851 INSTALL=$ac_cv_path_install 2852 else 2853 # As a last resort, use the slow shell script. Don't cache a 2854 # value for INSTALL within a source directory, because that will 2855 # break other packages using the cache if that directory is 2856 # removed, or if the value is a relative name. 2857 INSTALL=$ac_install_sh 2858 fi 2859 fi 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2861 $as_echo "$INSTALL" >&6; } 2862 2863 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2864 # It thinks the first close brace ends the variable substitution. 2865 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2866 2867 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2868 2869 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2870 2871 ac_ext=c 2872 ac_cpp='$CPP $CPPFLAGS' 2873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2875 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2876 if test -n "$ac_tool_prefix"; then 2877 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2878 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2880 $as_echo_n "checking for $ac_word... " >&6; } 2881 if ${ac_cv_prog_CC+:} false; then : 2882 $as_echo_n "(cached) " >&6 2883 else 2884 if test -n "$CC"; then 2885 ac_cv_prog_CC="$CC" # Let the user override the test. 2886 else 2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888 for as_dir in $PATH 2889 do 2890 IFS=$as_save_IFS 2891 test -z "$as_dir" && as_dir=. 2892 for ac_exec_ext in '' $ac_executable_extensions; do 2893 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2894 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2895 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2896 break 2 2897 fi 2898 done 2899 done 2900 IFS=$as_save_IFS 2901 2902 fi 2903 fi 2904 CC=$ac_cv_prog_CC 2905 if test -n "$CC"; then 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2907 $as_echo "$CC" >&6; } 2908 else 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2910 $as_echo "no" >&6; } 2911 fi 2912 2913 2914 fi 2915 if test -z "$ac_cv_prog_CC"; then 2916 ac_ct_CC=$CC 2917 # Extract the first word of "gcc", so it can be a program name with args. 2918 set dummy gcc; ac_word=$2 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2920 $as_echo_n "checking for $ac_word... " >&6; } 2921 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2922 $as_echo_n "(cached) " >&6 2923 else 2924 if test -n "$ac_ct_CC"; then 2925 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2926 else 2927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2928 for as_dir in $PATH 2929 do 2930 IFS=$as_save_IFS 2931 test -z "$as_dir" && as_dir=. 2932 for ac_exec_ext in '' $ac_executable_extensions; do 2933 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2934 ac_cv_prog_ac_ct_CC="gcc" 2935 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2936 break 2 2937 fi 2938 done 2939 done 2940 IFS=$as_save_IFS 2941 2942 fi 2943 fi 2944 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2945 if test -n "$ac_ct_CC"; then 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2947 $as_echo "$ac_ct_CC" >&6; } 2948 else 2949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2950 $as_echo "no" >&6; } 2951 fi 2952 2953 if test "x$ac_ct_CC" = x; then 2954 CC="" 2955 else 2956 case $cross_compiling:$ac_tool_warned in 2957 yes:) 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2959 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2960 ac_tool_warned=yes ;; 2961 esac 2962 CC=$ac_ct_CC 2963 fi 2964 else 2965 CC="$ac_cv_prog_CC" 2966 fi 2967 2968 if test -z "$CC"; then 2969 if test -n "$ac_tool_prefix"; then 2970 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2971 set dummy ${ac_tool_prefix}cc; ac_word=$2 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2973 $as_echo_n "checking for $ac_word... " >&6; } 2974 if ${ac_cv_prog_CC+:} false; then : 2975 $as_echo_n "(cached) " >&6 2976 else 2977 if test -n "$CC"; then 2978 ac_cv_prog_CC="$CC" # Let the user override the test. 2979 else 2980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2981 for as_dir in $PATH 2982 do 2983 IFS=$as_save_IFS 2984 test -z "$as_dir" && as_dir=. 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2987 ac_cv_prog_CC="${ac_tool_prefix}cc" 2988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2989 break 2 2990 fi 2991 done 2992 done 2993 IFS=$as_save_IFS 2994 2995 fi 2996 fi 2997 CC=$ac_cv_prog_CC 2998 if test -n "$CC"; then 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3000 $as_echo "$CC" >&6; } 3001 else 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3003 $as_echo "no" >&6; } 3004 fi 3005 3006 3007 fi 3008 fi 3009 if test -z "$CC"; then 3010 # Extract the first word of "cc", so it can be a program name with args. 3011 set dummy cc; ac_word=$2 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3013 $as_echo_n "checking for $ac_word... " >&6; } 3014 if ${ac_cv_prog_CC+:} false; then : 3015 $as_echo_n "(cached) " >&6 3016 else 3017 if test -n "$CC"; then 3018 ac_cv_prog_CC="$CC" # Let the user override the test. 3019 else 3020 ac_prog_rejected=no 3021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3022 for as_dir in $PATH 3023 do 3024 IFS=$as_save_IFS 3025 test -z "$as_dir" && as_dir=. 3026 for ac_exec_ext in '' $ac_executable_extensions; do 3027 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3028 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3029 ac_prog_rejected=yes 3030 continue 3031 fi 3032 ac_cv_prog_CC="cc" 3033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3034 break 2 3035 fi 3036 done 3037 done 3038 IFS=$as_save_IFS 3039 3040 if test $ac_prog_rejected = yes; then 3041 # We found a bogon in the path, so make sure we never use it. 3042 set dummy $ac_cv_prog_CC 3043 shift 3044 if test $# != 0; then 3045 # We chose a different compiler from the bogus one. 3046 # However, it has the same basename, so the bogon will be chosen 3047 # first if we set CC to just the basename; use the full file name. 3048 shift 3049 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3050 fi 3051 fi 3052 fi 3053 fi 3054 CC=$ac_cv_prog_CC 3055 if test -n "$CC"; then 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3057 $as_echo "$CC" >&6; } 3058 else 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3060 $as_echo "no" >&6; } 3061 fi 3062 3063 3064 fi 3065 if test -z "$CC"; then 3066 if test -n "$ac_tool_prefix"; then 3067 for ac_prog in cl.exe 3068 do 3069 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3070 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3072 $as_echo_n "checking for $ac_word... " >&6; } 3073 if ${ac_cv_prog_CC+:} false; then : 3074 $as_echo_n "(cached) " >&6 3075 else 3076 if test -n "$CC"; then 3077 ac_cv_prog_CC="$CC" # Let the user override the test. 3078 else 3079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3080 for as_dir in $PATH 3081 do 3082 IFS=$as_save_IFS 3083 test -z "$as_dir" && as_dir=. 3084 for ac_exec_ext in '' $ac_executable_extensions; do 3085 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3086 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3087 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3088 break 2 3089 fi 3090 done 3091 done 3092 IFS=$as_save_IFS 3093 3094 fi 3095 fi 3096 CC=$ac_cv_prog_CC 3097 if test -n "$CC"; then 3098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3099 $as_echo "$CC" >&6; } 3100 else 3101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3102 $as_echo "no" >&6; } 3103 fi 3104 3105 3106 test -n "$CC" && break 3107 done 3108 fi 3109 if test -z "$CC"; then 3110 ac_ct_CC=$CC 3111 for ac_prog in cl.exe 3112 do 3113 # Extract the first word of "$ac_prog", so it can be a program name with args. 3114 set dummy $ac_prog; ac_word=$2 3115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3116 $as_echo_n "checking for $ac_word... " >&6; } 3117 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3118 $as_echo_n "(cached) " >&6 3119 else 3120 if test -n "$ac_ct_CC"; then 3121 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3122 else 3123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3124 for as_dir in $PATH 3125 do 3126 IFS=$as_save_IFS 3127 test -z "$as_dir" && as_dir=. 3128 for ac_exec_ext in '' $ac_executable_extensions; do 3129 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3130 ac_cv_prog_ac_ct_CC="$ac_prog" 3131 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3132 break 2 3133 fi 3134 done 3135 done 3136 IFS=$as_save_IFS 3137 3138 fi 3139 fi 3140 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3141 if test -n "$ac_ct_CC"; then 3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3143 $as_echo "$ac_ct_CC" >&6; } 3144 else 3145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3146 $as_echo "no" >&6; } 3147 fi 3148 3149 3150 test -n "$ac_ct_CC" && break 3151 done 3152 3153 if test "x$ac_ct_CC" = x; then 3154 CC="" 3155 else 3156 case $cross_compiling:$ac_tool_warned in 3157 yes:) 3158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3159 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3160 ac_tool_warned=yes ;; 3161 esac 3162 CC=$ac_ct_CC 3163 fi 3164 fi 3165 3166 fi 3167 3168 3169 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3170 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3171 as_fn_error $? "no acceptable C compiler found in \$PATH 3172 See \`config.log' for more details" "$LINENO" 5; } 3173 3174 # Provide some information about the compiler. 3175 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3176 set X $ac_compile 3177 ac_compiler=$2 3178 for ac_option in --version -v -V -qversion; do 3179 { { ac_try="$ac_compiler $ac_option >&5" 3180 case "(($ac_try" in 3181 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3182 *) ac_try_echo=$ac_try;; 3183 esac 3184 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3185 $as_echo "$ac_try_echo"; } >&5 3186 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3187 ac_status=$? 3188 if test -s conftest.err; then 3189 sed '10a\ 3190 ... rest of stderr output deleted ... 3191 10q' conftest.err >conftest.er1 3192 cat conftest.er1 >&5 3193 fi 3194 rm -f conftest.er1 conftest.err 3195 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3196 test $ac_status = 0; } 3197 done 3198 3199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3200 /* end confdefs.h. */ 3201 3202 int 3203 main () 3204 { 3205 3206 ; 3207 return 0; 3208 } 3209 _ACEOF 3210 ac_clean_files_save=$ac_clean_files 3211 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3212 # Try to create an executable without -o first, disregard a.out. 3213 # It will help us diagnose broken compilers, and finding out an intuition 3214 # of exeext. 3215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3216 $as_echo_n "checking whether the C compiler works... " >&6; } 3217 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3218 3219 # The possible output files: 3220 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3221 3222 ac_rmfiles= 3223 for ac_file in $ac_files 3224 do 3225 case $ac_file in 3226 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3227 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3228 esac 3229 done 3230 rm -f $ac_rmfiles 3231 3232 if { { ac_try="$ac_link_default" 3233 case "(($ac_try" in 3234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3235 *) ac_try_echo=$ac_try;; 3236 esac 3237 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3238 $as_echo "$ac_try_echo"; } >&5 3239 (eval "$ac_link_default") 2>&5 3240 ac_status=$? 3241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3242 test $ac_status = 0; }; then : 3243 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3244 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3245 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3246 # so that the user can short-circuit this test for compilers unknown to 3247 # Autoconf. 3248 for ac_file in $ac_files '' 3249 do 3250 test -f "$ac_file" || continue 3251 case $ac_file in 3252 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3253 ;; 3254 [ab].out ) 3255 # We found the default executable, but exeext='' is most 3256 # certainly right. 3257 break;; 3258 *.* ) 3259 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3260 then :; else 3261 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3262 fi 3263 # We set ac_cv_exeext here because the later test for it is not 3264 # safe: cross compilers may not add the suffix if given an `-o' 3265 # argument, so we may need to know it at that point already. 3266 # Even if this section looks crufty: it has the advantage of 3267 # actually working. 3268 break;; 3269 * ) 3270 break;; 3271 esac 3272 done 3273 test "$ac_cv_exeext" = no && ac_cv_exeext= 3274 3275 else 3276 ac_file='' 3277 fi 3278 if test -z "$ac_file"; then : 3279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3280 $as_echo "no" >&6; } 3281 $as_echo "$as_me: failed program was:" >&5 3282 sed 's/^/| /' conftest.$ac_ext >&5 3283 3284 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3285 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3286 as_fn_error 77 "C compiler cannot create executables 3287 See \`config.log' for more details" "$LINENO" 5; } 3288 else 3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3290 $as_echo "yes" >&6; } 3291 fi 3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3293 $as_echo_n "checking for C compiler default output file name... " >&6; } 3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3295 $as_echo "$ac_file" >&6; } 3296 ac_exeext=$ac_cv_exeext 3297 3298 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3299 ac_clean_files=$ac_clean_files_save 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3301 $as_echo_n "checking for suffix of executables... " >&6; } 3302 if { { ac_try="$ac_link" 3303 case "(($ac_try" in 3304 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3305 *) ac_try_echo=$ac_try;; 3306 esac 3307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3308 $as_echo "$ac_try_echo"; } >&5 3309 (eval "$ac_link") 2>&5 3310 ac_status=$? 3311 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3312 test $ac_status = 0; }; then : 3313 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3314 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3315 # work properly (i.e., refer to `conftest.exe'), while it won't with 3316 # `rm'. 3317 for ac_file in conftest.exe conftest conftest.*; do 3318 test -f "$ac_file" || continue 3319 case $ac_file in 3320 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3321 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3322 break;; 3323 * ) break;; 3324 esac 3325 done 3326 else 3327 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3328 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3329 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3330 See \`config.log' for more details" "$LINENO" 5; } 3331 fi 3332 rm -f conftest conftest$ac_cv_exeext 3333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3334 $as_echo "$ac_cv_exeext" >&6; } 3335 3336 rm -f conftest.$ac_ext 3337 EXEEXT=$ac_cv_exeext 3338 ac_exeext=$EXEEXT 3339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3340 /* end confdefs.h. */ 3341 #include <stdio.h> 3342 int 3343 main () 3344 { 3345 FILE *f = fopen ("conftest.out", "w"); 3346 return ferror (f) || fclose (f) != 0; 3347 3348 ; 3349 return 0; 3350 } 3351 _ACEOF 3352 ac_clean_files="$ac_clean_files conftest.out" 3353 # Check that the compiler produces executables we can run. If not, either 3354 # the compiler is broken, or we cross compile. 3355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3356 $as_echo_n "checking whether we are cross compiling... " >&6; } 3357 if test "$cross_compiling" != yes; then 3358 { { ac_try="$ac_link" 3359 case "(($ac_try" in 3360 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3361 *) ac_try_echo=$ac_try;; 3362 esac 3363 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3364 $as_echo "$ac_try_echo"; } >&5 3365 (eval "$ac_link") 2>&5 3366 ac_status=$? 3367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3368 test $ac_status = 0; } 3369 if { ac_try='./conftest$ac_cv_exeext' 3370 { { case "(($ac_try" in 3371 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3372 *) ac_try_echo=$ac_try;; 3373 esac 3374 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3375 $as_echo "$ac_try_echo"; } >&5 3376 (eval "$ac_try") 2>&5 3377 ac_status=$? 3378 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3379 test $ac_status = 0; }; }; then 3380 cross_compiling=no 3381 else 3382 if test "$cross_compiling" = maybe; then 3383 cross_compiling=yes 3384 else 3385 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3386 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3387 as_fn_error $? "cannot run C compiled programs. 3388 If you meant to cross compile, use \`--host'. 3389 See \`config.log' for more details" "$LINENO" 5; } 3390 fi 3391 fi 3392 fi 3393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3394 $as_echo "$cross_compiling" >&6; } 3395 3396 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3397 ac_clean_files=$ac_clean_files_save 3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3399 $as_echo_n "checking for suffix of object files... " >&6; } 3400 if ${ac_cv_objext+:} false; then : 3401 $as_echo_n "(cached) " >&6 3402 else 3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3404 /* end confdefs.h. */ 3405 3406 int 3407 main () 3408 { 3409 3410 ; 3411 return 0; 3412 } 3413 _ACEOF 3414 rm -f conftest.o conftest.obj 3415 if { { ac_try="$ac_compile" 3416 case "(($ac_try" in 3417 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3418 *) ac_try_echo=$ac_try;; 3419 esac 3420 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3421 $as_echo "$ac_try_echo"; } >&5 3422 (eval "$ac_compile") 2>&5 3423 ac_status=$? 3424 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3425 test $ac_status = 0; }; then : 3426 for ac_file in conftest.o conftest.obj conftest.*; do 3427 test -f "$ac_file" || continue; 3428 case $ac_file in 3429 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3430 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3431 break;; 3432 esac 3433 done 3434 else 3435 $as_echo "$as_me: failed program was:" >&5 3436 sed 's/^/| /' conftest.$ac_ext >&5 3437 3438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3440 as_fn_error $? "cannot compute suffix of object files: cannot compile 3441 See \`config.log' for more details" "$LINENO" 5; } 3442 fi 3443 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3444 fi 3445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3446 $as_echo "$ac_cv_objext" >&6; } 3447 OBJEXT=$ac_cv_objext 3448 ac_objext=$OBJEXT 3449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3450 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3451 if ${ac_cv_c_compiler_gnu+:} false; then : 3452 $as_echo_n "(cached) " >&6 3453 else 3454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3455 /* end confdefs.h. */ 3456 3457 int 3458 main () 3459 { 3460 #ifndef __GNUC__ 3461 choke me 3462 #endif 3463 3464 ; 3465 return 0; 3466 } 3467 _ACEOF 3468 if ac_fn_c_try_compile "$LINENO"; then : 3469 ac_compiler_gnu=yes 3470 else 3471 ac_compiler_gnu=no 3472 fi 3473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3474 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3475 3476 fi 3477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3478 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3479 if test $ac_compiler_gnu = yes; then 3480 GCC=yes 3481 else 3482 GCC= 3483 fi 3484 ac_test_CFLAGS=${CFLAGS+set} 3485 ac_save_CFLAGS=$CFLAGS 3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3487 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3488 if ${ac_cv_prog_cc_g+:} false; then : 3489 $as_echo_n "(cached) " >&6 3490 else 3491 ac_save_c_werror_flag=$ac_c_werror_flag 3492 ac_c_werror_flag=yes 3493 ac_cv_prog_cc_g=no 3494 CFLAGS="-g" 3495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3496 /* end confdefs.h. */ 3497 3498 int 3499 main () 3500 { 3501 3502 ; 3503 return 0; 3504 } 3505 _ACEOF 3506 if ac_fn_c_try_compile "$LINENO"; then : 3507 ac_cv_prog_cc_g=yes 3508 else 3509 CFLAGS="" 3510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3511 /* end confdefs.h. */ 3512 3513 int 3514 main () 3515 { 3516 3517 ; 3518 return 0; 3519 } 3520 _ACEOF 3521 if ac_fn_c_try_compile "$LINENO"; then : 3522 3523 else 3524 ac_c_werror_flag=$ac_save_c_werror_flag 3525 CFLAGS="-g" 3526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3527 /* end confdefs.h. */ 3528 3529 int 3530 main () 3531 { 3532 3533 ; 3534 return 0; 3535 } 3536 _ACEOF 3537 if ac_fn_c_try_compile "$LINENO"; then : 3538 ac_cv_prog_cc_g=yes 3539 fi 3540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3541 fi 3542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3543 fi 3544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3545 ac_c_werror_flag=$ac_save_c_werror_flag 3546 fi 3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3548 $as_echo "$ac_cv_prog_cc_g" >&6; } 3549 if test "$ac_test_CFLAGS" = set; then 3550 CFLAGS=$ac_save_CFLAGS 3551 elif test $ac_cv_prog_cc_g = yes; then 3552 if test "$GCC" = yes; then 3553 CFLAGS="-g -O2" 3554 else 3555 CFLAGS="-g" 3556 fi 3557 else 3558 if test "$GCC" = yes; then 3559 CFLAGS="-O2" 3560 else 3561 CFLAGS= 3562 fi 3563 fi 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3565 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3566 if ${ac_cv_prog_cc_c89+:} false; then : 3567 $as_echo_n "(cached) " >&6 3568 else 3569 ac_cv_prog_cc_c89=no 3570 ac_save_CC=$CC 3571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3572 /* end confdefs.h. */ 3573 #include <stdarg.h> 3574 #include <stdio.h> 3575 struct stat; 3576 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3577 struct buf { int x; }; 3578 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3579 static char *e (p, i) 3580 char **p; 3581 int i; 3582 { 3583 return p[i]; 3584 } 3585 static char *f (char * (*g) (char **, int), char **p, ...) 3586 { 3587 char *s; 3588 va_list v; 3589 va_start (v,p); 3590 s = g (p, va_arg (v,int)); 3591 va_end (v); 3592 return s; 3593 } 3594 3595 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3596 function prototypes and stuff, but not '\xHH' hex character constants. 3597 These don't provoke an error unfortunately, instead are silently treated 3598 as 'x'. The following induces an error, until -std is added to get 3599 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3600 array size at least. It's necessary to write '\x00'==0 to get something 3601 that's true only with -std. */ 3602 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3603 3604 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3605 inside strings and character constants. */ 3606 #define FOO(x) 'x' 3607 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3608 3609 int test (int i, double x); 3610 struct s1 {int (*f) (int a);}; 3611 struct s2 {int (*f) (double a);}; 3612 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3613 int argc; 3614 char **argv; 3615 int 3616 main () 3617 { 3618 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3619 ; 3620 return 0; 3621 } 3622 _ACEOF 3623 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3624 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3625 do 3626 CC="$ac_save_CC $ac_arg" 3627 if ac_fn_c_try_compile "$LINENO"; then : 3628 ac_cv_prog_cc_c89=$ac_arg 3629 fi 3630 rm -f core conftest.err conftest.$ac_objext 3631 test "x$ac_cv_prog_cc_c89" != "xno" && break 3632 done 3633 rm -f conftest.$ac_ext 3634 CC=$ac_save_CC 3635 3636 fi 3637 # AC_CACHE_VAL 3638 case "x$ac_cv_prog_cc_c89" in 3639 x) 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3641 $as_echo "none needed" >&6; } ;; 3642 xno) 3643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3644 $as_echo "unsupported" >&6; } ;; 3645 *) 3646 CC="$CC $ac_cv_prog_cc_c89" 3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3648 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3649 esac 3650 if test "x$ac_cv_prog_cc_c89" != xno; then : 3651 3652 fi 3653 3654 ac_ext=c 3655 ac_cpp='$CPP $CPPFLAGS' 3656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3658 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3659 3660 ac_ext=cpp 3661 ac_cpp='$CXXCPP $CPPFLAGS' 3662 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3663 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3664 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3665 if test -z "$CXX"; then 3666 if test -n "$CCC"; then 3667 CXX=$CCC 3668 else 3669 if test -n "$ac_tool_prefix"; then 3670 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3671 do 3672 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3673 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3675 $as_echo_n "checking for $ac_word... " >&6; } 3676 if ${ac_cv_prog_CXX+:} false; then : 3677 $as_echo_n "(cached) " >&6 3678 else 3679 if test -n "$CXX"; then 3680 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3681 else 3682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3683 for as_dir in $PATH 3684 do 3685 IFS=$as_save_IFS 3686 test -z "$as_dir" && as_dir=. 3687 for ac_exec_ext in '' $ac_executable_extensions; do 3688 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3689 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3690 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3691 break 2 3692 fi 3693 done 3694 done 3695 IFS=$as_save_IFS 3696 3697 fi 3698 fi 3699 CXX=$ac_cv_prog_CXX 3700 if test -n "$CXX"; then 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 3702 $as_echo "$CXX" >&6; } 3703 else 3704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3705 $as_echo "no" >&6; } 3706 fi 3707 3708 3709 test -n "$CXX" && break 3710 done 3711 fi 3712 if test -z "$CXX"; then 3713 ac_ct_CXX=$CXX 3714 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3715 do 3716 # Extract the first word of "$ac_prog", so it can be a program name with args. 3717 set dummy $ac_prog; ac_word=$2 3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3719 $as_echo_n "checking for $ac_word... " >&6; } 3720 if ${ac_cv_prog_ac_ct_CXX+:} false; then : 3721 $as_echo_n "(cached) " >&6 3722 else 3723 if test -n "$ac_ct_CXX"; then 3724 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 3725 else 3726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3727 for as_dir in $PATH 3728 do 3729 IFS=$as_save_IFS 3730 test -z "$as_dir" && as_dir=. 3731 for ac_exec_ext in '' $ac_executable_extensions; do 3732 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3733 ac_cv_prog_ac_ct_CXX="$ac_prog" 3734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3735 break 2 3736 fi 3737 done 3738 done 3739 IFS=$as_save_IFS 3740 3741 fi 3742 fi 3743 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 3744 if test -n "$ac_ct_CXX"; then 3745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 3746 $as_echo "$ac_ct_CXX" >&6; } 3747 else 3748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3749 $as_echo "no" >&6; } 3750 fi 3751 3752 3753 test -n "$ac_ct_CXX" && break 3754 done 3755 3756 if test "x$ac_ct_CXX" = x; then 3757 CXX="g++" 3758 else 3759 case $cross_compiling:$ac_tool_warned in 3760 yes:) 3761 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3762 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3763 ac_tool_warned=yes ;; 3764 esac 3765 CXX=$ac_ct_CXX 3766 fi 3767 fi 3768 3769 fi 3770 fi 3771 # Provide some information about the compiler. 3772 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 3773 set X $ac_compile 3774 ac_compiler=$2 3775 for ac_option in --version -v -V -qversion; do 3776 { { ac_try="$ac_compiler $ac_option >&5" 3777 case "(($ac_try" in 3778 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3779 *) ac_try_echo=$ac_try;; 3780 esac 3781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3782 $as_echo "$ac_try_echo"; } >&5 3783 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3784 ac_status=$? 3785 if test -s conftest.err; then 3786 sed '10a\ 3787 ... rest of stderr output deleted ... 3788 10q' conftest.err >conftest.er1 3789 cat conftest.er1 >&5 3790 fi 3791 rm -f conftest.er1 conftest.err 3792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3793 test $ac_status = 0; } 3794 done 3795 3796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 3797 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 3798 if ${ac_cv_cxx_compiler_gnu+:} false; then : 3799 $as_echo_n "(cached) " >&6 3800 else 3801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3802 /* end confdefs.h. */ 3803 3804 int 3805 main () 3806 { 3807 #ifndef __GNUC__ 3808 choke me 3809 #endif 3810 3811 ; 3812 return 0; 3813 } 3814 _ACEOF 3815 if ac_fn_cxx_try_compile "$LINENO"; then : 3816 ac_compiler_gnu=yes 3817 else 3818 ac_compiler_gnu=no 3819 fi 3820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3821 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3822 3823 fi 3824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 3825 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 3826 if test $ac_compiler_gnu = yes; then 3827 GXX=yes 3828 else 3829 GXX= 3830 fi 3831 ac_test_CXXFLAGS=${CXXFLAGS+set} 3832 ac_save_CXXFLAGS=$CXXFLAGS 3833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 3834 $as_echo_n "checking whether $CXX accepts -g... " >&6; } 3835 if ${ac_cv_prog_cxx_g+:} false; then : 3836 $as_echo_n "(cached) " >&6 3837 else 3838 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3839 ac_cxx_werror_flag=yes 3840 ac_cv_prog_cxx_g=no 3841 CXXFLAGS="-g" 3842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3843 /* end confdefs.h. */ 3844 3845 int 3846 main () 3847 { 3848 3849 ; 3850 return 0; 3851 } 3852 _ACEOF 3853 if ac_fn_cxx_try_compile "$LINENO"; then : 3854 ac_cv_prog_cxx_g=yes 3855 else 3856 CXXFLAGS="" 3857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3858 /* end confdefs.h. */ 3859 3860 int 3861 main () 3862 { 3863 3864 ; 3865 return 0; 3866 } 3867 _ACEOF 3868 if ac_fn_cxx_try_compile "$LINENO"; then : 3869 3870 else 3871 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3872 CXXFLAGS="-g" 3873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3874 /* end confdefs.h. */ 3875 3876 int 3877 main () 3878 { 3879 3880 ; 3881 return 0; 3882 } 3883 _ACEOF 3884 if ac_fn_cxx_try_compile "$LINENO"; then : 3885 ac_cv_prog_cxx_g=yes 3886 fi 3887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3888 fi 3889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3890 fi 3891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3892 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3893 fi 3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 3895 $as_echo "$ac_cv_prog_cxx_g" >&6; } 3896 if test "$ac_test_CXXFLAGS" = set; then 3897 CXXFLAGS=$ac_save_CXXFLAGS 3898 elif test $ac_cv_prog_cxx_g = yes; then 3899 if test "$GXX" = yes; then 3900 CXXFLAGS="-g -O2" 3901 else 3902 CXXFLAGS="-g" 3903 fi 3904 else 3905 if test "$GXX" = yes; then 3906 CXXFLAGS="-O2" 3907 else 3908 CXXFLAGS= 3909 fi 3910 fi 3911 ac_ext=c 3912 ac_cpp='$CPP $CPPFLAGS' 3913 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3914 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3915 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3916 3917 if test -n "$ac_tool_prefix"; then 3918 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3919 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3921 $as_echo_n "checking for $ac_word... " >&6; } 3922 if ${ac_cv_prog_RANLIB+:} false; then : 3923 $as_echo_n "(cached) " >&6 3924 else 3925 if test -n "$RANLIB"; then 3926 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3927 else 3928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3929 for as_dir in $PATH 3930 do 3931 IFS=$as_save_IFS 3932 test -z "$as_dir" && as_dir=. 3933 for ac_exec_ext in '' $ac_executable_extensions; do 3934 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3935 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3936 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3937 break 2 3938 fi 3939 done 3940 done 3941 IFS=$as_save_IFS 3942 3943 fi 3944 fi 3945 RANLIB=$ac_cv_prog_RANLIB 3946 if test -n "$RANLIB"; then 3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3948 $as_echo "$RANLIB" >&6; } 3949 else 3950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3951 $as_echo "no" >&6; } 3952 fi 3953 3954 3955 fi 3956 if test -z "$ac_cv_prog_RANLIB"; then 3957 ac_ct_RANLIB=$RANLIB 3958 # Extract the first word of "ranlib", so it can be a program name with args. 3959 set dummy ranlib; ac_word=$2 3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3961 $as_echo_n "checking for $ac_word... " >&6; } 3962 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3963 $as_echo_n "(cached) " >&6 3964 else 3965 if test -n "$ac_ct_RANLIB"; then 3966 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3967 else 3968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3969 for as_dir in $PATH 3970 do 3971 IFS=$as_save_IFS 3972 test -z "$as_dir" && as_dir=. 3973 for ac_exec_ext in '' $ac_executable_extensions; do 3974 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3975 ac_cv_prog_ac_ct_RANLIB="ranlib" 3976 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3977 break 2 3978 fi 3979 done 3980 done 3981 IFS=$as_save_IFS 3982 3983 fi 3984 fi 3985 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3986 if test -n "$ac_ct_RANLIB"; then 3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3988 $as_echo "$ac_ct_RANLIB" >&6; } 3989 else 3990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3991 $as_echo "no" >&6; } 3992 fi 3993 3994 if test "x$ac_ct_RANLIB" = x; then 3995 RANLIB=":" 3996 else 3997 case $cross_compiling:$ac_tool_warned in 3998 yes:) 3999 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4000 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4001 ac_tool_warned=yes ;; 4002 esac 4003 RANLIB=$ac_ct_RANLIB 4004 fi 4005 else 4006 RANLIB="$ac_cv_prog_RANLIB" 4007 fi 4008 4009 4010 4011 ac_ext=c 4012 ac_cpp='$CPP $CPPFLAGS' 4013 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4014 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4015 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4017 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4018 # On Suns, sometimes $CPP names a directory. 4019 if test -n "$CPP" && test -d "$CPP"; then 4020 CPP= 4021 fi 4022 if test -z "$CPP"; then 4023 if ${ac_cv_prog_CPP+:} false; then : 4024 $as_echo_n "(cached) " >&6 4025 else 4026 # Double quotes because CPP needs to be expanded 4027 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4028 do 4029 ac_preproc_ok=false 4030 for ac_c_preproc_warn_flag in '' yes 4031 do 4032 # Use a header file that comes with gcc, so configuring glibc 4033 # with a fresh cross-compiler works. 4034 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4035 # <limits.h> exists even on freestanding compilers. 4036 # On the NeXT, cc -E runs the code through the compiler's parser, 4037 # not just through cpp. "Syntax error" is here to catch this case. 4038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4039 /* end confdefs.h. */ 4040 #ifdef __STDC__ 4041 # include <limits.h> 4042 #else 4043 # include <assert.h> 4044 #endif 4045 Syntax error 4046 _ACEOF 4047 if ac_fn_c_try_cpp "$LINENO"; then : 4048 4049 else 4050 # Broken: fails on valid input. 4051 continue 4052 fi 4053 rm -f conftest.err conftest.i conftest.$ac_ext 4054 4055 # OK, works on sane cases. Now check whether nonexistent headers 4056 # can be detected and how. 4057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4058 /* end confdefs.h. */ 4059 #include <ac_nonexistent.h> 4060 _ACEOF 4061 if ac_fn_c_try_cpp "$LINENO"; then : 4062 # Broken: success on invalid input. 4063 continue 4064 else 4065 # Passes both tests. 4066 ac_preproc_ok=: 4067 break 4068 fi 4069 rm -f conftest.err conftest.i conftest.$ac_ext 4070 4071 done 4072 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4073 rm -f conftest.i conftest.err conftest.$ac_ext 4074 if $ac_preproc_ok; then : 4075 break 4076 fi 4077 4078 done 4079 ac_cv_prog_CPP=$CPP 4080 4081 fi 4082 CPP=$ac_cv_prog_CPP 4083 else 4084 ac_cv_prog_CPP=$CPP 4085 fi 4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4087 $as_echo "$CPP" >&6; } 4088 ac_preproc_ok=false 4089 for ac_c_preproc_warn_flag in '' yes 4090 do 4091 # Use a header file that comes with gcc, so configuring glibc 4092 # with a fresh cross-compiler works. 4093 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4094 # <limits.h> exists even on freestanding compilers. 4095 # On the NeXT, cc -E runs the code through the compiler's parser, 4096 # not just through cpp. "Syntax error" is here to catch this case. 4097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098 /* end confdefs.h. */ 4099 #ifdef __STDC__ 4100 # include <limits.h> 4101 #else 4102 # include <assert.h> 4103 #endif 4104 Syntax error 4105 _ACEOF 4106 if ac_fn_c_try_cpp "$LINENO"; then : 4107 4108 else 4109 # Broken: fails on valid input. 4110 continue 4111 fi 4112 rm -f conftest.err conftest.i conftest.$ac_ext 4113 4114 # OK, works on sane cases. Now check whether nonexistent headers 4115 # can be detected and how. 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4117 /* end confdefs.h. */ 4118 #include <ac_nonexistent.h> 4119 _ACEOF 4120 if ac_fn_c_try_cpp "$LINENO"; then : 4121 # Broken: success on invalid input. 4122 continue 4123 else 4124 # Passes both tests. 4125 ac_preproc_ok=: 4126 break 4127 fi 4128 rm -f conftest.err conftest.i conftest.$ac_ext 4129 4130 done 4131 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4132 rm -f conftest.i conftest.err conftest.$ac_ext 4133 if $ac_preproc_ok; then : 4134 4135 else 4136 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4137 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4138 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4139 See \`config.log' for more details" "$LINENO" 5; } 4140 fi 4141 4142 ac_ext=c 4143 ac_cpp='$CPP $CPPFLAGS' 4144 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4145 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4146 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4147 4148 4149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4150 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4151 if ${ac_cv_path_GREP+:} false; then : 4152 $as_echo_n "(cached) " >&6 4153 else 4154 if test -z "$GREP"; then 4155 ac_path_GREP_found=false 4156 # Loop through the user's path and test for each of PROGNAME-LIST 4157 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4158 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4159 do 4160 IFS=$as_save_IFS 4161 test -z "$as_dir" && as_dir=. 4162 for ac_prog in grep ggrep; do 4163 for ac_exec_ext in '' $ac_executable_extensions; do 4164 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4165 as_fn_executable_p "$ac_path_GREP" || continue 4166 # Check for GNU ac_path_GREP and select it if it is found. 4167 # Check for GNU $ac_path_GREP 4168 case `"$ac_path_GREP" --version 2>&1` in 4169 *GNU*) 4170 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4171 *) 4172 ac_count=0 4173 $as_echo_n 0123456789 >"conftest.in" 4174 while : 4175 do 4176 cat "conftest.in" "conftest.in" >"conftest.tmp" 4177 mv "conftest.tmp" "conftest.in" 4178 cp "conftest.in" "conftest.nl" 4179 $as_echo 'GREP' >> "conftest.nl" 4180 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4181 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4182 as_fn_arith $ac_count + 1 && ac_count=$as_val 4183 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4184 # Best one so far, save it but keep looking for a better one 4185 ac_cv_path_GREP="$ac_path_GREP" 4186 ac_path_GREP_max=$ac_count 4187 fi 4188 # 10*(2^10) chars as input seems more than enough 4189 test $ac_count -gt 10 && break 4190 done 4191 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4192 esac 4193 4194 $ac_path_GREP_found && break 3 4195 done 4196 done 4197 done 4198 IFS=$as_save_IFS 4199 if test -z "$ac_cv_path_GREP"; then 4200 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4201 fi 4202 else 4203 ac_cv_path_GREP=$GREP 4204 fi 4205 4206 fi 4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4208 $as_echo "$ac_cv_path_GREP" >&6; } 4209 GREP="$ac_cv_path_GREP" 4210 4211 4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4213 $as_echo_n "checking for egrep... " >&6; } 4214 if ${ac_cv_path_EGREP+:} false; then : 4215 $as_echo_n "(cached) " >&6 4216 else 4217 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4218 then ac_cv_path_EGREP="$GREP -E" 4219 else 4220 if test -z "$EGREP"; then 4221 ac_path_EGREP_found=false 4222 # Loop through the user's path and test for each of PROGNAME-LIST 4223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4224 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4225 do 4226 IFS=$as_save_IFS 4227 test -z "$as_dir" && as_dir=. 4228 for ac_prog in egrep; do 4229 for ac_exec_ext in '' $ac_executable_extensions; do 4230 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4231 as_fn_executable_p "$ac_path_EGREP" || continue 4232 # Check for GNU ac_path_EGREP and select it if it is found. 4233 # Check for GNU $ac_path_EGREP 4234 case `"$ac_path_EGREP" --version 2>&1` in 4235 *GNU*) 4236 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4237 *) 4238 ac_count=0 4239 $as_echo_n 0123456789 >"conftest.in" 4240 while : 4241 do 4242 cat "conftest.in" "conftest.in" >"conftest.tmp" 4243 mv "conftest.tmp" "conftest.in" 4244 cp "conftest.in" "conftest.nl" 4245 $as_echo 'EGREP' >> "conftest.nl" 4246 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4247 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4248 as_fn_arith $ac_count + 1 && ac_count=$as_val 4249 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4250 # Best one so far, save it but keep looking for a better one 4251 ac_cv_path_EGREP="$ac_path_EGREP" 4252 ac_path_EGREP_max=$ac_count 4253 fi 4254 # 10*(2^10) chars as input seems more than enough 4255 test $ac_count -gt 10 && break 4256 done 4257 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4258 esac 4259 4260 $ac_path_EGREP_found && break 3 4261 done 4262 done 4263 done 4264 IFS=$as_save_IFS 4265 if test -z "$ac_cv_path_EGREP"; then 4266 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4267 fi 4268 else 4269 ac_cv_path_EGREP=$EGREP 4270 fi 4271 4272 fi 4273 fi 4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4275 $as_echo "$ac_cv_path_EGREP" >&6; } 4276 EGREP="$ac_cv_path_EGREP" 4277 4278 4279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4280 $as_echo_n "checking for ANSI C header files... " >&6; } 4281 if ${ac_cv_header_stdc+:} false; then : 4282 $as_echo_n "(cached) " >&6 4283 else 4284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4285 /* end confdefs.h. */ 4286 #include <stdlib.h> 4287 #include <stdarg.h> 4288 #include <string.h> 4289 #include <float.h> 4290 4291 int 4292 main () 4293 { 4294 4295 ; 4296 return 0; 4297 } 4298 _ACEOF 4299 if ac_fn_c_try_compile "$LINENO"; then : 4300 ac_cv_header_stdc=yes 4301 else 4302 ac_cv_header_stdc=no 4303 fi 4304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4305 4306 if test $ac_cv_header_stdc = yes; then 4307 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4309 /* end confdefs.h. */ 4310 #include <string.h> 4311 4312 _ACEOF 4313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4314 $EGREP "memchr" >/dev/null 2>&1; then : 4315 4316 else 4317 ac_cv_header_stdc=no 4318 fi 4319 rm -f conftest* 4320 4321 fi 4322 4323 if test $ac_cv_header_stdc = yes; then 4324 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4326 /* end confdefs.h. */ 4327 #include <stdlib.h> 4328 4329 _ACEOF 4330 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4331 $EGREP "free" >/dev/null 2>&1; then : 4332 4333 else 4334 ac_cv_header_stdc=no 4335 fi 4336 rm -f conftest* 4337 4338 fi 4339 4340 if test $ac_cv_header_stdc = yes; then 4341 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4342 if test "$cross_compiling" = yes; then : 4343 : 4344 else 4345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4346 /* end confdefs.h. */ 4347 #include <ctype.h> 4348 #include <stdlib.h> 4349 #if ((' ' & 0x0FF) == 0x020) 4350 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4351 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4352 #else 4353 # define ISLOWER(c) \ 4354 (('a' <= (c) && (c) <= 'i') \ 4355 || ('j' <= (c) && (c) <= 'r') \ 4356 || ('s' <= (c) && (c) <= 'z')) 4357 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4358 #endif 4359 4360 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4361 int 4362 main () 4363 { 4364 int i; 4365 for (i = 0; i < 256; i++) 4366 if (XOR (islower (i), ISLOWER (i)) 4367 || toupper (i) != TOUPPER (i)) 4368 return 2; 4369 return 0; 4370 } 4371 _ACEOF 4372 if ac_fn_c_try_run "$LINENO"; then : 4373 4374 else 4375 ac_cv_header_stdc=no 4376 fi 4377 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4378 conftest.$ac_objext conftest.beam conftest.$ac_ext 4379 fi 4380 4381 fi 4382 fi 4383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4384 $as_echo "$ac_cv_header_stdc" >&6; } 4385 if test $ac_cv_header_stdc = yes; then 4386 4387 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4388 4389 fi 4390 4391 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4392 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4393 inttypes.h stdint.h unistd.h 4394 do : 4395 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4396 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4397 " 4398 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4399 cat >>confdefs.h <<_ACEOF 4400 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4401 _ACEOF 4402 4403 fi 4404 4405 done 4406 4407 4408 4409 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4410 if test "x$ac_cv_header_minix_config_h" = xyes; then : 4411 MINIX=yes 4412 else 4413 MINIX= 4414 fi 4415 4416 4417 if test "$MINIX" = yes; then 4418 4419 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4420 4421 4422 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4423 4424 4425 $as_echo "#define _MINIX 1" >>confdefs.h 4426 4427 fi 4428 4429 4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4431 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4432 if ${ac_cv_safe_to_define___extensions__+:} false; then : 4433 $as_echo_n "(cached) " >&6 4434 else 4435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4436 /* end confdefs.h. */ 4437 4438 # define __EXTENSIONS__ 1 4439 $ac_includes_default 4440 int 4441 main () 4442 { 4443 4444 ; 4445 return 0; 4446 } 4447 _ACEOF 4448 if ac_fn_c_try_compile "$LINENO"; then : 4449 ac_cv_safe_to_define___extensions__=yes 4450 else 4451 ac_cv_safe_to_define___extensions__=no 4452 fi 4453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4454 fi 4455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4456 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4457 test $ac_cv_safe_to_define___extensions__ = yes && 4458 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4459 4460 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4461 4462 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4463 4464 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4465 4466 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4467 4468 4469 # Check whether --enable-largefile was given. 4470 if test "${enable_largefile+set}" = set; then : 4471 enableval=$enable_largefile; 4472 fi 4473 4474 if test "$enable_largefile" != no; then 4475 4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 4477 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 4478 if ${ac_cv_sys_largefile_CC+:} false; then : 4479 $as_echo_n "(cached) " >&6 4480 else 4481 ac_cv_sys_largefile_CC=no 4482 if test "$GCC" != yes; then 4483 ac_save_CC=$CC 4484 while :; do 4485 # IRIX 6.2 and later do not support large files by default, 4486 # so use the C compiler's -n32 option if that helps. 4487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4488 /* end confdefs.h. */ 4489 #include <sys/types.h> 4490 /* Check that off_t can represent 2**63 - 1 correctly. 4491 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4492 since some C++ compilers masquerading as C compilers 4493 incorrectly reject 9223372036854775807. */ 4494 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4495 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4496 && LARGE_OFF_T % 2147483647 == 1) 4497 ? 1 : -1]; 4498 int 4499 main () 4500 { 4501 4502 ; 4503 return 0; 4504 } 4505 _ACEOF 4506 if ac_fn_c_try_compile "$LINENO"; then : 4507 break 4508 fi 4509 rm -f core conftest.err conftest.$ac_objext 4510 CC="$CC -n32" 4511 if ac_fn_c_try_compile "$LINENO"; then : 4512 ac_cv_sys_largefile_CC=' -n32'; break 4513 fi 4514 rm -f core conftest.err conftest.$ac_objext 4515 break 4516 done 4517 CC=$ac_save_CC 4518 rm -f conftest.$ac_ext 4519 fi 4520 fi 4521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 4522 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 4523 if test "$ac_cv_sys_largefile_CC" != no; then 4524 CC=$CC$ac_cv_sys_largefile_CC 4525 fi 4526 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4528 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 4529 if ${ac_cv_sys_file_offset_bits+:} false; then : 4530 $as_echo_n "(cached) " >&6 4531 else 4532 while :; do 4533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4534 /* end confdefs.h. */ 4535 #include <sys/types.h> 4536 /* Check that off_t can represent 2**63 - 1 correctly. 4537 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4538 since some C++ compilers masquerading as C compilers 4539 incorrectly reject 9223372036854775807. */ 4540 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4541 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4542 && LARGE_OFF_T % 2147483647 == 1) 4543 ? 1 : -1]; 4544 int 4545 main () 4546 { 4547 4548 ; 4549 return 0; 4550 } 4551 _ACEOF 4552 if ac_fn_c_try_compile "$LINENO"; then : 4553 ac_cv_sys_file_offset_bits=no; break 4554 fi 4555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4557 /* end confdefs.h. */ 4558 #define _FILE_OFFSET_BITS 64 4559 #include <sys/types.h> 4560 /* Check that off_t can represent 2**63 - 1 correctly. 4561 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4562 since some C++ compilers masquerading as C compilers 4563 incorrectly reject 9223372036854775807. */ 4564 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4565 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4566 && LARGE_OFF_T % 2147483647 == 1) 4567 ? 1 : -1]; 4568 int 4569 main () 4570 { 4571 4572 ; 4573 return 0; 4574 } 4575 _ACEOF 4576 if ac_fn_c_try_compile "$LINENO"; then : 4577 ac_cv_sys_file_offset_bits=64; break 4578 fi 4579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4580 ac_cv_sys_file_offset_bits=unknown 4581 break 4582 done 4583 fi 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4585 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 4586 case $ac_cv_sys_file_offset_bits in #( 4587 no | unknown) ;; 4588 *) 4589 cat >>confdefs.h <<_ACEOF 4590 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 4591 _ACEOF 4592 ;; 4593 esac 4594 rm -rf conftest* 4595 if test $ac_cv_sys_file_offset_bits = unknown; then 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4597 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 4598 if ${ac_cv_sys_large_files+:} false; then : 4599 $as_echo_n "(cached) " >&6 4600 else 4601 while :; do 4602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4603 /* end confdefs.h. */ 4604 #include <sys/types.h> 4605 /* Check that off_t can represent 2**63 - 1 correctly. 4606 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4607 since some C++ compilers masquerading as C compilers 4608 incorrectly reject 9223372036854775807. */ 4609 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4610 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4611 && LARGE_OFF_T % 2147483647 == 1) 4612 ? 1 : -1]; 4613 int 4614 main () 4615 { 4616 4617 ; 4618 return 0; 4619 } 4620 _ACEOF 4621 if ac_fn_c_try_compile "$LINENO"; then : 4622 ac_cv_sys_large_files=no; break 4623 fi 4624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4626 /* end confdefs.h. */ 4627 #define _LARGE_FILES 1 4628 #include <sys/types.h> 4629 /* Check that off_t can represent 2**63 - 1 correctly. 4630 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4631 since some C++ compilers masquerading as C compilers 4632 incorrectly reject 9223372036854775807. */ 4633 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4634 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4635 && LARGE_OFF_T % 2147483647 == 1) 4636 ? 1 : -1]; 4637 int 4638 main () 4639 { 4640 4641 ; 4642 return 0; 4643 } 4644 _ACEOF 4645 if ac_fn_c_try_compile "$LINENO"; then : 4646 ac_cv_sys_large_files=1; break 4647 fi 4648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4649 ac_cv_sys_large_files=unknown 4650 break 4651 done 4652 fi 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4654 $as_echo "$ac_cv_sys_large_files" >&6; } 4655 case $ac_cv_sys_large_files in #( 4656 no | unknown) ;; 4657 *) 4658 cat >>confdefs.h <<_ACEOF 4659 #define _LARGE_FILES $ac_cv_sys_large_files 4660 _ACEOF 4661 ;; 4662 esac 4663 rm -rf conftest* 4664 fi 4665 4666 4667 fi 4668 4669 4670 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 4671 for ac_prog in aclocal 4672 do 4673 # Extract the first word of "$ac_prog", so it can be a program name with args. 4674 set dummy $ac_prog; ac_word=$2 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4676 $as_echo_n "checking for $ac_word... " >&6; } 4677 if ${ac_cv_prog_ACLOCAL+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 if test -n "$ACLOCAL"; then 4681 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 4682 else 4683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4684 for as_dir in $PATH 4685 do 4686 IFS=$as_save_IFS 4687 test -z "$as_dir" && as_dir=. 4688 for ac_exec_ext in '' $ac_executable_extensions; do 4689 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4690 ac_cv_prog_ACLOCAL="$ac_prog" 4691 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4692 break 2 4693 fi 4694 done 4695 done 4696 IFS=$as_save_IFS 4697 4698 fi 4699 fi 4700 ACLOCAL=$ac_cv_prog_ACLOCAL 4701 if test -n "$ACLOCAL"; then 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 4703 $as_echo "$ACLOCAL" >&6; } 4704 else 4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4706 $as_echo "no" >&6; } 4707 fi 4708 4709 4710 test -n "$ACLOCAL" && break 4711 done 4712 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 4713 4714 for ac_prog in autoconf 4715 do 4716 # Extract the first word of "$ac_prog", so it can be a program name with args. 4717 set dummy $ac_prog; ac_word=$2 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4719 $as_echo_n "checking for $ac_word... " >&6; } 4720 if ${ac_cv_prog_AUTOCONF+:} false; then : 4721 $as_echo_n "(cached) " >&6 4722 else 4723 if test -n "$AUTOCONF"; then 4724 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 4725 else 4726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4727 for as_dir in $PATH 4728 do 4729 IFS=$as_save_IFS 4730 test -z "$as_dir" && as_dir=. 4731 for ac_exec_ext in '' $ac_executable_extensions; do 4732 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4733 ac_cv_prog_AUTOCONF="$ac_prog" 4734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4735 break 2 4736 fi 4737 done 4738 done 4739 IFS=$as_save_IFS 4740 4741 fi 4742 fi 4743 AUTOCONF=$ac_cv_prog_AUTOCONF 4744 if test -n "$AUTOCONF"; then 4745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 4746 $as_echo "$AUTOCONF" >&6; } 4747 else 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4749 $as_echo "no" >&6; } 4750 fi 4751 4752 4753 test -n "$AUTOCONF" && break 4754 done 4755 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 4756 4757 for ac_prog in autoheader 4758 do 4759 # Extract the first word of "$ac_prog", so it can be a program name with args. 4760 set dummy $ac_prog; ac_word=$2 4761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4762 $as_echo_n "checking for $ac_word... " >&6; } 4763 if ${ac_cv_prog_AUTOHEADER+:} false; then : 4764 $as_echo_n "(cached) " >&6 4765 else 4766 if test -n "$AUTOHEADER"; then 4767 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 4768 else 4769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4770 for as_dir in $PATH 4771 do 4772 IFS=$as_save_IFS 4773 test -z "$as_dir" && as_dir=. 4774 for ac_exec_ext in '' $ac_executable_extensions; do 4775 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4776 ac_cv_prog_AUTOHEADER="$ac_prog" 4777 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4778 break 2 4779 fi 4780 done 4781 done 4782 IFS=$as_save_IFS 4783 4784 fi 4785 fi 4786 AUTOHEADER=$ac_cv_prog_AUTOHEADER 4787 if test -n "$AUTOHEADER"; then 4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 4789 $as_echo "$AUTOHEADER" >&6; } 4790 else 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4792 $as_echo "no" >&6; } 4793 fi 4794 4795 4796 test -n "$AUTOHEADER" && break 4797 done 4798 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 4799 4800 4801 # Figure out what compiler warnings we can enable. 4802 # See config/warnings.m4 for details. 4803 4804 ac_ext=c 4805 ac_cpp='$CPP $CPPFLAGS' 4806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4808 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4809 4810 warn= 4811 save_CFLAGS="$CFLAGS" 4812 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings \ 4813 -Wmissing-format-attribute; do 4814 # Do the check with the no- prefix removed since gcc silently 4815 # accepts any -Wno-* option on purpose 4816 case $real_option in 4817 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4818 *) option=$real_option ;; 4819 esac 4820 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4821 4822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4823 $as_echo_n "checking whether $CC supports $option... " >&6; } 4824 if eval \${$as_acx_Woption+:} false; then : 4825 $as_echo_n "(cached) " >&6 4826 else 4827 CFLAGS="$option" 4828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4829 /* end confdefs.h. */ 4830 4831 int 4832 main () 4833 { 4834 4835 ; 4836 return 0; 4837 } 4838 _ACEOF 4839 if ac_fn_c_try_compile "$LINENO"; then : 4840 eval "$as_acx_Woption=yes" 4841 else 4842 eval "$as_acx_Woption=no" 4843 fi 4844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4845 4846 fi 4847 eval ac_res=\$$as_acx_Woption 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4849 $as_echo "$ac_res" >&6; } 4850 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4851 warn="$warn${warn:+ }$real_option" 4852 fi 4853 done 4854 CFLAGS="$save_CFLAGS" 4855 ac_ext=c 4856 ac_cpp='$CPP $CPPFLAGS' 4857 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4858 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4859 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4860 4861 4862 ac_ext=c 4863 ac_cpp='$CPP $CPPFLAGS' 4864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4866 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4867 4868 c_warn= 4869 save_CFLAGS="$CFLAGS" 4870 for real_option in -Wstrict-prototypes -Wmissing-prototypes \ 4871 -Wold-style-definition -Wc++-compat; do 4872 # Do the check with the no- prefix removed since gcc silently 4873 # accepts any -Wno-* option on purpose 4874 case $real_option in 4875 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4876 *) option=$real_option ;; 4877 esac 4878 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4879 4880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4881 $as_echo_n "checking whether $CC supports $option... " >&6; } 4882 if eval \${$as_acx_Woption+:} false; then : 4883 $as_echo_n "(cached) " >&6 4884 else 4885 CFLAGS="$option" 4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4887 /* end confdefs.h. */ 4888 4889 int 4890 main () 4891 { 4892 4893 ; 4894 return 0; 4895 } 4896 _ACEOF 4897 if ac_fn_c_try_compile "$LINENO"; then : 4898 eval "$as_acx_Woption=yes" 4899 else 4900 eval "$as_acx_Woption=no" 4901 fi 4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4903 4904 fi 4905 eval ac_res=\$$as_acx_Woption 4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4907 $as_echo "$ac_res" >&6; } 4908 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4909 c_warn="$c_warn${c_warn:+ }$real_option" 4910 fi 4911 done 4912 CFLAGS="$save_CFLAGS" 4913 ac_ext=c 4914 ac_cpp='$CPP $CPPFLAGS' 4915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4917 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4918 4919 4920 ac_ext=c 4921 ac_cpp='$CPP $CPPFLAGS' 4922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4924 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4925 4926 WARN_PEDANTIC= 4927 # Do the check with the no- prefix removed from the warning options 4928 # since gcc silently accepts any -Wno-* option on purpose 4929 if test "$GCC" = yes; then : 4930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 4931 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 4932 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : 4933 $as_echo_n "(cached) " >&6 4934 else 4935 save_CFLAGS="$CFLAGS" 4936 CFLAGS="-pedantic -Wlong-long" 4937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4938 /* end confdefs.h. */ 4939 4940 int 4941 main () 4942 { 4943 4944 ; 4945 return 0; 4946 } 4947 _ACEOF 4948 if ac_fn_c_try_compile "$LINENO"; then : 4949 acx_cv_prog_cc_pedantic__Wlong_long=yes 4950 else 4951 acx_cv_prog_cc_pedantic__Wlong_long=no 4952 fi 4953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4954 CFLAGS="$save_CFLAGS" 4955 fi 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 4957 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 4958 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 4959 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 4960 fi 4961 4962 fi 4963 ac_ext=c 4964 ac_cpp='$CPP $CPPFLAGS' 4965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4967 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4968 4969 4970 4971 # Disable exceptions and RTTI if building with g++ 4972 ac_ext=c 4973 ac_cpp='$CPP $CPPFLAGS' 4974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4976 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4977 4978 noexception_flags= 4979 save_CFLAGS="$CFLAGS" 4980 for real_option in -fno-exceptions -fno-rtti; do 4981 # Do the check with the no- prefix removed since gcc silently 4982 # accepts any -Wno-* option on purpose 4983 case $real_option in 4984 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4985 *) option=$real_option ;; 4986 esac 4987 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4988 4989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4990 $as_echo_n "checking whether $CC supports $option... " >&6; } 4991 if eval \${$as_acx_Woption+:} false; then : 4992 $as_echo_n "(cached) " >&6 4993 else 4994 CFLAGS="$option" 4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4996 /* end confdefs.h. */ 4997 4998 int 4999 main () 5000 { 5001 5002 ; 5003 return 0; 5004 } 5005 _ACEOF 5006 if ac_fn_c_try_compile "$LINENO"; then : 5007 eval "$as_acx_Woption=yes" 5008 else 5009 eval "$as_acx_Woption=no" 5010 fi 5011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5012 5013 fi 5014 eval ac_res=\$$as_acx_Woption 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 5016 $as_echo "$ac_res" >&6; } 5017 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 5018 noexception_flags="$noexception_flags${noexception_flags:+ }$real_option" 5019 fi 5020 done 5021 CFLAGS="$save_CFLAGS" 5022 ac_ext=c 5023 ac_cpp='$CPP $CPPFLAGS' 5024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5026 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5027 5028 5029 5030 # Only enable with --enable-werror-always until existing warnings are 5031 # corrected. 5032 ac_ext=c 5033 ac_cpp='$CPP $CPPFLAGS' 5034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5036 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5037 5038 WERROR= 5039 # Check whether --enable-werror-always was given. 5040 if test "${enable_werror_always+set}" = set; then : 5041 enableval=$enable_werror_always; 5042 else 5043 enable_werror_always=no 5044 fi 5045 5046 if test $enable_werror_always = yes; then : 5047 WERROR="$WERROR${WERROR:+ }-Werror" 5048 fi 5049 5050 ac_ext=c 5051 ac_cpp='$CPP $CPPFLAGS' 5052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5054 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5055 5056 5057 5058 # Dependency checking. 5059 rm -rf .tst 2>/dev/null 5060 mkdir .tst 2>/dev/null 5061 if test -d .tst; then 5062 am__leading_dot=. 5063 else 5064 am__leading_dot=_ 5065 fi 5066 rmdir .tst 2>/dev/null 5067 5068 DEPDIR="${am__leading_dot}deps" 5069 5070 ac_config_commands="$ac_config_commands depdir" 5071 5072 5073 ac_ext=cpp 5074 ac_cpp='$CXXCPP $CPPFLAGS' 5075 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5076 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5077 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5078 5079 5080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081 /* end confdefs.h. */ 5082 int i; 5083 _ACEOF 5084 if ac_fn_cxx_try_compile "$LINENO"; then : 5085 5086 else 5087 as_fn_error $? "C++ compiler missing or inoperational" "$LINENO" 5 5088 fi 5089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5090 ac_ext=c 5091 ac_cpp='$CPP $CPPFLAGS' 5092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5094 ac_compiler_gnu=$ac_cv_c_compiler_gnu 5095 5096 depcc="$CXX" am_compiler_list= 5097 5098 am_depcomp=$ac_aux_dir/depcomp 5099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 5100 $as_echo_n "checking dependency style of $depcc... " >&6; } 5101 if ${am_cv_CXX_dependencies_compiler_type+:} false; then : 5102 $as_echo_n "(cached) " >&6 5103 else 5104 if test -f "$am_depcomp"; then 5105 # We make a subdir and do the tests there. Otherwise we can end up 5106 # making bogus files that we don't know about and never remove. For 5107 # instance it was reported that on HP-UX the gcc test will end up 5108 # making a dummy file named `D' -- because `-MD' means `put the output 5109 # in D'. 5110 mkdir conftest.dir 5111 # Copy depcomp to subdir because otherwise we won't find it if we're 5112 # using a relative directory. 5113 cp "$am_depcomp" conftest.dir 5114 cd conftest.dir 5115 # We will build objects and dependencies in a subdirectory because 5116 # it helps to detect inapplicable dependency modes. For instance 5117 # both Tru64's cc and ICC support -MD to output dependencies as a 5118 # side effect of compilation, but ICC will put the dependencies in 5119 # the current directory while Tru64 will put them in the object 5120 # directory. 5121 mkdir sub 5122 5123 am_cv_CXX_dependencies_compiler_type=none 5124 if test "$am_compiler_list" = ""; then 5125 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 5126 fi 5127 for depmode in $am_compiler_list; do 5128 if test $depmode = none; then break; fi 5129 5130 $as_echo "$as_me:$LINENO: trying $depmode" >&5 5131 # Setup a source with many dependencies, because some compilers 5132 # like to wrap large dependency lists on column 80 (with \), and 5133 # we should not choose a depcomp mode which is confused by this. 5134 # 5135 # We need to recreate these files for each test, as the compiler may 5136 # overwrite some of them when testing with obscure command lines. 5137 # This happens at least with the AIX C compiler. 5138 : > sub/conftest.c 5139 for i in 1 2 3 4 5 6; do 5140 echo '#include "conftst'$i'.h"' >> sub/conftest.c 5141 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 5142 # Solaris 8's {/usr,}/bin/sh. 5143 touch sub/conftst$i.h 5144 done 5145 echo "include sub/conftest.Po" > confmf 5146 5147 # We check with `-c' and `-o' for the sake of the "dashmstdout" 5148 # mode. It turns out that the SunPro C++ compiler does not properly 5149 # handle `-M -o', and we need to detect this. 5150 depcmd="depmode=$depmode \ 5151 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 5152 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5153 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c" 5154 echo "| $depcmd" | sed -e 's/ */ /g' >&5 5155 if env $depcmd > conftest.err 2>&1 && 5156 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 && 5157 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 && 5158 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then 5159 # icc doesn't choke on unknown options, it will just issue warnings 5160 # or remarks (even with -Werror). So we grep stderr for any message 5161 # that says an option was ignored or not supported. 5162 # When given -MP, icc 7.0 and 7.1 complain thusly: 5163 # icc: Command line warning: ignoring option '-M'; no argument required 5164 # The diagnosis changed in icc 8.0: 5165 # icc: Command line remark: option '-MP' not supported 5166 if (grep 'ignoring option' conftest.err || 5167 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5168 am_cv_CXX_dependencies_compiler_type=$depmode 5169 $as_echo "$as_me:$LINENO: success" >&5 5170 break 5171 fi 5172 fi 5173 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5 5174 sed -e 's/^/| /' < conftest.err >&5 5175 done 5176 5177 cd .. 5178 rm -rf conftest.dir 5179 else 5180 am_cv_CXX_dependencies_compiler_type=none 5181 fi 5182 5183 fi 5184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 5185 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 5186 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone 5187 then as_fn_error $? "no usable dependency style found" "$LINENO" 5 5188 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 5189 5190 fi 5191 5192 5193 # Checks for header files. 5194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5195 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5196 if ${ac_cv_header_time+:} false; then : 5197 $as_echo_n "(cached) " >&6 5198 else 5199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5200 /* end confdefs.h. */ 5201 #include <sys/types.h> 5202 #include <sys/time.h> 5203 #include <time.h> 5204 5205 int 5206 main () 5207 { 5208 if ((struct tm *) 0) 5209 return 0; 5210 ; 5211 return 0; 5212 } 5213 _ACEOF 5214 if ac_fn_c_try_compile "$LINENO"; then : 5215 ac_cv_header_time=yes 5216 else 5217 ac_cv_header_time=no 5218 fi 5219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5220 fi 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5222 $as_echo "$ac_cv_header_time" >&6; } 5223 if test $ac_cv_header_time = yes; then 5224 5225 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5226 5227 fi 5228 5229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5 5230 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; } 5231 if ${gcc_cv_header_string+:} false; then : 5232 $as_echo_n "(cached) " >&6 5233 else 5234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5235 /* end confdefs.h. */ 5236 #include <string.h> 5237 #include <strings.h> 5238 int 5239 main () 5240 { 5241 5242 ; 5243 return 0; 5244 } 5245 _ACEOF 5246 if ac_fn_c_try_compile "$LINENO"; then : 5247 gcc_cv_header_string=yes 5248 else 5249 gcc_cv_header_string=no 5250 fi 5251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5252 fi 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5 5254 $as_echo "$gcc_cv_header_string" >&6; } 5255 if test $gcc_cv_header_string = yes; then 5256 5257 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h 5258 5259 fi 5260 5261 5262 for ac_header in locale.h fcntl.h limits.h stddef.h \ 5263 stdlib.h strings.h string.h sys/file.h unistd.h 5264 do : 5265 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5266 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 5267 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5268 cat >>confdefs.h <<_ACEOF 5269 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5270 _ACEOF 5271 5272 fi 5273 5274 done 5275 5276 5277 # Checks for typedefs, structures, and compiler characteristics. 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 5279 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 5280 if ${ac_cv_c_bigendian+:} false; then : 5281 $as_echo_n "(cached) " >&6 5282 else 5283 ac_cv_c_bigendian=unknown 5284 # See if we're dealing with a universal compiler. 5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5286 /* end confdefs.h. */ 5287 #ifndef __APPLE_CC__ 5288 not a universal capable compiler 5289 #endif 5290 typedef int dummy; 5291 5292 _ACEOF 5293 if ac_fn_c_try_compile "$LINENO"; then : 5294 5295 # Check for potential -arch flags. It is not universal unless 5296 # there are at least two -arch flags with different values. 5297 ac_arch= 5298 ac_prev= 5299 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 5300 if test -n "$ac_prev"; then 5301 case $ac_word in 5302 i?86 | x86_64 | ppc | ppc64) 5303 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 5304 ac_arch=$ac_word 5305 else 5306 ac_cv_c_bigendian=universal 5307 break 5308 fi 5309 ;; 5310 esac 5311 ac_prev= 5312 elif test "x$ac_word" = "x-arch"; then 5313 ac_prev=arch 5314 fi 5315 done 5316 fi 5317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5318 if test $ac_cv_c_bigendian = unknown; then 5319 # See if sys/param.h defines the BYTE_ORDER macro. 5320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5321 /* end confdefs.h. */ 5322 #include <sys/types.h> 5323 #include <sys/param.h> 5324 5325 int 5326 main () 5327 { 5328 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 5329 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 5330 && LITTLE_ENDIAN) 5331 bogus endian macros 5332 #endif 5333 5334 ; 5335 return 0; 5336 } 5337 _ACEOF 5338 if ac_fn_c_try_compile "$LINENO"; then : 5339 # It does; now see whether it defined to BIG_ENDIAN or not. 5340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5341 /* end confdefs.h. */ 5342 #include <sys/types.h> 5343 #include <sys/param.h> 5344 5345 int 5346 main () 5347 { 5348 #if BYTE_ORDER != BIG_ENDIAN 5349 not big endian 5350 #endif 5351 5352 ; 5353 return 0; 5354 } 5355 _ACEOF 5356 if ac_fn_c_try_compile "$LINENO"; then : 5357 ac_cv_c_bigendian=yes 5358 else 5359 ac_cv_c_bigendian=no 5360 fi 5361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5362 fi 5363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5364 fi 5365 if test $ac_cv_c_bigendian = unknown; then 5366 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 5367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5368 /* end confdefs.h. */ 5369 #include <limits.h> 5370 5371 int 5372 main () 5373 { 5374 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 5375 bogus endian macros 5376 #endif 5377 5378 ; 5379 return 0; 5380 } 5381 _ACEOF 5382 if ac_fn_c_try_compile "$LINENO"; then : 5383 # It does; now see whether it defined to _BIG_ENDIAN or not. 5384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5385 /* end confdefs.h. */ 5386 #include <limits.h> 5387 5388 int 5389 main () 5390 { 5391 #ifndef _BIG_ENDIAN 5392 not big endian 5393 #endif 5394 5395 ; 5396 return 0; 5397 } 5398 _ACEOF 5399 if ac_fn_c_try_compile "$LINENO"; then : 5400 ac_cv_c_bigendian=yes 5401 else 5402 ac_cv_c_bigendian=no 5403 fi 5404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5405 fi 5406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5407 fi 5408 if test $ac_cv_c_bigendian = unknown; then 5409 # Compile a test program. 5410 if test "$cross_compiling" = yes; then : 5411 # Try to guess by grepping values from an object file. 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413 /* end confdefs.h. */ 5414 short int ascii_mm[] = 5415 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 5416 short int ascii_ii[] = 5417 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 5418 int use_ascii (int i) { 5419 return ascii_mm[i] + ascii_ii[i]; 5420 } 5421 short int ebcdic_ii[] = 5422 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 5423 short int ebcdic_mm[] = 5424 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 5425 int use_ebcdic (int i) { 5426 return ebcdic_mm[i] + ebcdic_ii[i]; 5427 } 5428 extern int foo; 5429 5430 int 5431 main () 5432 { 5433 return use_ascii (foo) == use_ebcdic (foo); 5434 ; 5435 return 0; 5436 } 5437 _ACEOF 5438 if ac_fn_c_try_compile "$LINENO"; then : 5439 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 5440 ac_cv_c_bigendian=yes 5441 fi 5442 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 5443 if test "$ac_cv_c_bigendian" = unknown; then 5444 ac_cv_c_bigendian=no 5445 else 5446 # finding both strings is unlikely to happen, but who knows? 5447 ac_cv_c_bigendian=unknown 5448 fi 5449 fi 5450 fi 5451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5452 else 5453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5454 /* end confdefs.h. */ 5455 $ac_includes_default 5456 int 5457 main () 5458 { 5459 5460 /* Are we little or big endian? From Harbison&Steele. */ 5461 union 5462 { 5463 long int l; 5464 char c[sizeof (long int)]; 5465 } u; 5466 u.l = 1; 5467 return u.c[sizeof (long int) - 1] == 1; 5468 5469 ; 5470 return 0; 5471 } 5472 _ACEOF 5473 if ac_fn_c_try_run "$LINENO"; then : 5474 ac_cv_c_bigendian=no 5475 else 5476 ac_cv_c_bigendian=yes 5477 fi 5478 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5479 conftest.$ac_objext conftest.beam conftest.$ac_ext 5480 fi 5481 5482 fi 5483 fi 5484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5485 $as_echo "$ac_cv_c_bigendian" >&6; } 5486 case $ac_cv_c_bigendian in #( 5487 yes) 5488 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5489 ;; #( 5490 no) 5491 ;; #( 5492 universal) 5493 5494 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5495 5496 ;; #( 5497 *) 5498 as_fn_error $? "unknown endianness 5499 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5500 esac 5501 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5503 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5504 if ${ac_cv_c_const+:} false; then : 5505 $as_echo_n "(cached) " >&6 5506 else 5507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5508 /* end confdefs.h. */ 5509 5510 int 5511 main () 5512 { 5513 5514 #ifndef __cplusplus 5515 /* Ultrix mips cc rejects this sort of thing. */ 5516 typedef int charset[2]; 5517 const charset cs = { 0, 0 }; 5518 /* SunOS 4.1.1 cc rejects this. */ 5519 char const *const *pcpcc; 5520 char **ppc; 5521 /* NEC SVR4.0.2 mips cc rejects this. */ 5522 struct point {int x, y;}; 5523 static struct point const zero = {0,0}; 5524 /* AIX XL C 1.02.0.0 rejects this. 5525 It does not let you subtract one const X* pointer from another in 5526 an arm of an if-expression whose if-part is not a constant 5527 expression */ 5528 const char *g = "string"; 5529 pcpcc = &g + (g ? g-g : 0); 5530 /* HPUX 7.0 cc rejects these. */ 5531 ++pcpcc; 5532 ppc = (char**) pcpcc; 5533 pcpcc = (char const *const *) ppc; 5534 { /* SCO 3.2v4 cc rejects this sort of thing. */ 5535 char tx; 5536 char *t = &tx; 5537 char const *s = 0 ? (char *) 0 : (char const *) 0; 5538 5539 *t++ = 0; 5540 if (s) return 0; 5541 } 5542 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5543 int x[] = {25, 17}; 5544 const int *foo = &x[0]; 5545 ++foo; 5546 } 5547 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5548 typedef const int *iptr; 5549 iptr p = 0; 5550 ++p; 5551 } 5552 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 5553 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5554 struct s { int j; const int *ap[3]; } bx; 5555 struct s *b = &bx; b->j = 5; 5556 } 5557 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5558 const int foo = 10; 5559 if (!foo) return 0; 5560 } 5561 return !cs[0] && !zero.x; 5562 #endif 5563 5564 ; 5565 return 0; 5566 } 5567 _ACEOF 5568 if ac_fn_c_try_compile "$LINENO"; then : 5569 ac_cv_c_const=yes 5570 else 5571 ac_cv_c_const=no 5572 fi 5573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5574 fi 5575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5576 $as_echo "$ac_cv_c_const" >&6; } 5577 if test $ac_cv_c_const = no; then 5578 5579 $as_echo "#define const /**/" >>confdefs.h 5580 5581 fi 5582 5583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 5584 $as_echo_n "checking for inline... " >&6; } 5585 if ${ac_cv_c_inline+:} false; then : 5586 $as_echo_n "(cached) " >&6 5587 else 5588 ac_cv_c_inline=no 5589 for ac_kw in inline __inline__ __inline; do 5590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5591 /* end confdefs.h. */ 5592 #ifndef __cplusplus 5593 typedef int foo_t; 5594 static $ac_kw foo_t static_foo () {return 0; } 5595 $ac_kw foo_t foo () {return 0; } 5596 #endif 5597 5598 _ACEOF 5599 if ac_fn_c_try_compile "$LINENO"; then : 5600 ac_cv_c_inline=$ac_kw 5601 fi 5602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5603 test "$ac_cv_c_inline" != no && break 5604 done 5605 5606 fi 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 5608 $as_echo "$ac_cv_c_inline" >&6; } 5609 5610 case $ac_cv_c_inline in 5611 inline | yes) ;; 5612 *) 5613 case $ac_cv_c_inline in 5614 no) ac_val=;; 5615 *) ac_val=$ac_cv_c_inline;; 5616 esac 5617 cat >>confdefs.h <<_ACEOF 5618 #ifndef __cplusplus 5619 #define inline $ac_val 5620 #endif 5621 _ACEOF 5622 ;; 5623 esac 5624 5625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 5626 $as_echo_n "checking for obstacks... " >&6; } 5627 if ${ac_cv_func_obstack+:} false; then : 5628 $as_echo_n "(cached) " >&6 5629 else 5630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5631 /* end confdefs.h. */ 5632 $ac_includes_default 5633 #include "obstack.h" 5634 int 5635 main () 5636 { 5637 struct obstack mem; 5638 #define obstack_chunk_alloc malloc 5639 #define obstack_chunk_free free 5640 obstack_init (&mem); 5641 obstack_free (&mem, 0); 5642 ; 5643 return 0; 5644 } 5645 _ACEOF 5646 if ac_fn_c_try_link "$LINENO"; then : 5647 ac_cv_func_obstack=yes 5648 else 5649 ac_cv_func_obstack=no 5650 fi 5651 rm -f core conftest.err conftest.$ac_objext \ 5652 conftest$ac_exeext conftest.$ac_ext 5653 fi 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 5655 $as_echo "$ac_cv_func_obstack" >&6; } 5656 if test $ac_cv_func_obstack = yes; then 5657 5658 $as_echo "#define HAVE_OBSTACK 1" >>confdefs.h 5659 5660 else 5661 case " $LIBOBJS " in 5662 *" obstack.$ac_objext "* ) ;; 5663 *) LIBOBJS="$LIBOBJS obstack.$ac_objext" 5664 ;; 5665 esac 5666 5667 fi 5668 5669 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 5670 if test "x$ac_cv_type_off_t" = xyes; then : 5671 5672 else 5673 5674 cat >>confdefs.h <<_ACEOF 5675 #define off_t long int 5676 _ACEOF 5677 5678 fi 5679 5680 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 5681 if test "x$ac_cv_type_size_t" = xyes; then : 5682 5683 else 5684 5685 cat >>confdefs.h <<_ACEOF 5686 #define size_t unsigned int 5687 _ACEOF 5688 5689 fi 5690 5691 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5692 if test "x$ac_cv_type_ssize_t" = xyes; then : 5693 5694 else 5695 5696 cat >>confdefs.h <<_ACEOF 5697 #define ssize_t int 5698 _ACEOF 5699 5700 fi 5701 5702 5703 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 5704 if test "x$ac_cv_type_uintptr_t" = xyes; then : 5705 5706 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5707 5708 else 5709 for ac_type in 'unsigned int' 'unsigned long int' \ 5710 'unsigned long long int'; do 5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5712 /* end confdefs.h. */ 5713 $ac_includes_default 5714 int 5715 main () 5716 { 5717 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5718 test_array [0] = 0; 5719 return test_array [0]; 5720 5721 ; 5722 return 0; 5723 } 5724 _ACEOF 5725 if ac_fn_c_try_compile "$LINENO"; then : 5726 5727 cat >>confdefs.h <<_ACEOF 5728 #define uintptr_t $ac_type 5729 _ACEOF 5730 5731 ac_type= 5732 fi 5733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5734 test -z "$ac_type" && break 5735 done 5736 fi 5737 5738 5739 ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 5740 if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 5741 5742 else 5743 5744 cat >>confdefs.h <<_ACEOF 5745 #define ptrdiff_t int 5746 _ACEOF 5747 5748 fi 5749 5750 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" 5751 case $ac_cv_c_uint64_t in #( 5752 no|yes) ;; #( 5753 *) 5754 5755 $as_echo "#define _UINT64_T 1" >>confdefs.h 5756 5757 5758 cat >>confdefs.h <<_ACEOF 5759 #define uint64_t $ac_cv_c_uint64_t 5760 _ACEOF 5761 ;; 5762 esac 5763 5764 if test x"$ac_cv_c_uint64_t" = x"no"; then 5765 as_fn_error $? "uint64_t not found" "$LINENO" 5 5766 fi 5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 5768 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 5769 if ${ac_cv_struct_tm+:} false; then : 5770 $as_echo_n "(cached) " >&6 5771 else 5772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5773 /* end confdefs.h. */ 5774 #include <sys/types.h> 5775 #include <time.h> 5776 5777 int 5778 main () 5779 { 5780 struct tm tm; 5781 int *p = &tm.tm_sec; 5782 return !p; 5783 ; 5784 return 0; 5785 } 5786 _ACEOF 5787 if ac_fn_c_try_compile "$LINENO"; then : 5788 ac_cv_struct_tm=time.h 5789 else 5790 ac_cv_struct_tm=sys/time.h 5791 fi 5792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5793 fi 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 5795 $as_echo "$ac_cv_struct_tm" >&6; } 5796 if test $ac_cv_struct_tm = sys/time.h; then 5797 5798 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 5799 5800 fi 5801 5802 # The cast to long int works around a bug in the HP C Compiler 5803 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5804 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5805 # This bug is HP SR number 8606223364. 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5807 $as_echo_n "checking size of int... " >&6; } 5808 if ${ac_cv_sizeof_int+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810 else 5811 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5812 5813 else 5814 if test "$ac_cv_type_int" = yes; then 5815 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5817 as_fn_error 77 "cannot compute sizeof (int) 5818 See \`config.log' for more details" "$LINENO" 5; } 5819 else 5820 ac_cv_sizeof_int=0 5821 fi 5822 fi 5823 5824 fi 5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5826 $as_echo "$ac_cv_sizeof_int" >&6; } 5827 5828 5829 5830 cat >>confdefs.h <<_ACEOF 5831 #define SIZEOF_INT $ac_cv_sizeof_int 5832 _ACEOF 5833 5834 5835 # The cast to long int works around a bug in the HP C Compiler 5836 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5837 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5838 # This bug is HP SR number 8606223364. 5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 5840 $as_echo_n "checking size of long... " >&6; } 5841 if ${ac_cv_sizeof_long+:} false; then : 5842 $as_echo_n "(cached) " >&6 5843 else 5844 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 5845 5846 else 5847 if test "$ac_cv_type_long" = yes; then 5848 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5849 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5850 as_fn_error 77 "cannot compute sizeof (long) 5851 See \`config.log' for more details" "$LINENO" 5; } 5852 else 5853 ac_cv_sizeof_long=0 5854 fi 5855 fi 5856 5857 fi 5858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 5859 $as_echo "$ac_cv_sizeof_long" >&6; } 5860 5861 5862 5863 cat >>confdefs.h <<_ACEOF 5864 #define SIZEOF_LONG $ac_cv_sizeof_long 5865 _ACEOF 5866 5867 5868 5869 for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked 5870 do : 5871 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5872 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5873 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 5874 cat >>confdefs.h <<_ACEOF 5875 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5876 _ACEOF 5877 5878 fi 5879 done 5880 5881 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" 5882 if test "x$ac_cv_have_decl_abort" = xyes; then : 5883 ac_have_decl=1 5884 else 5885 ac_have_decl=0 5886 fi 5887 5888 cat >>confdefs.h <<_ACEOF 5889 #define HAVE_DECL_ABORT $ac_have_decl 5890 _ACEOF 5891 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 5892 if test "x$ac_cv_have_decl_asprintf" = xyes; then : 5893 ac_have_decl=1 5894 else 5895 ac_have_decl=0 5896 fi 5897 5898 cat >>confdefs.h <<_ACEOF 5899 #define HAVE_DECL_ASPRINTF $ac_have_decl 5900 _ACEOF 5901 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` 5902 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" 5903 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : 5904 ac_have_decl=1 5905 else 5906 ac_have_decl=0 5907 fi 5908 5909 cat >>confdefs.h <<_ACEOF 5910 #define HAVE_DECL_BASENAME $ac_have_decl 5911 _ACEOF 5912 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" 5913 if test "x$ac_cv_have_decl_errno" = xyes; then : 5914 ac_have_decl=1 5915 else 5916 ac_have_decl=0 5917 fi 5918 5919 cat >>confdefs.h <<_ACEOF 5920 #define HAVE_DECL_ERRNO $ac_have_decl 5921 _ACEOF 5922 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" 5923 if test "x$ac_cv_have_decl_getopt" = xyes; then : 5924 ac_have_decl=1 5925 else 5926 ac_have_decl=0 5927 fi 5928 5929 cat >>confdefs.h <<_ACEOF 5930 #define HAVE_DECL_GETOPT $ac_have_decl 5931 _ACEOF 5932 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 5933 if test "x$ac_cv_have_decl_vasprintf" = xyes; then : 5934 ac_have_decl=1 5935 else 5936 ac_have_decl=0 5937 fi 5938 5939 cat >>confdefs.h <<_ACEOF 5940 #define HAVE_DECL_VASPRINTF $ac_have_decl 5941 _ACEOF 5942 5943 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" 5944 if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : 5945 ac_have_decl=1 5946 else 5947 ac_have_decl=0 5948 fi 5949 5950 cat >>confdefs.h <<_ACEOF 5951 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl 5952 _ACEOF 5953 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" 5954 if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : 5955 ac_have_decl=1 5956 else 5957 ac_have_decl=0 5958 fi 5959 5960 cat >>confdefs.h <<_ACEOF 5961 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl 5962 _ACEOF 5963 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" 5964 if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : 5965 ac_have_decl=1 5966 else 5967 ac_have_decl=0 5968 fi 5969 5970 cat >>confdefs.h <<_ACEOF 5971 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl 5972 _ACEOF 5973 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" 5974 if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : 5975 ac_have_decl=1 5976 else 5977 ac_have_decl=0 5978 fi 5979 5980 cat >>confdefs.h <<_ACEOF 5981 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl 5982 _ACEOF 5983 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" 5984 if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then : 5985 ac_have_decl=1 5986 else 5987 ac_have_decl=0 5988 fi 5989 5990 cat >>confdefs.h <<_ACEOF 5991 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl 5992 _ACEOF 5993 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" 5994 if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : 5995 ac_have_decl=1 5996 else 5997 ac_have_decl=0 5998 fi 5999 6000 cat >>confdefs.h <<_ACEOF 6001 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl 6002 _ACEOF 6003 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" 6004 if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then : 6005 ac_have_decl=1 6006 else 6007 ac_have_decl=0 6008 fi 6009 6010 cat >>confdefs.h <<_ACEOF 6011 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl 6012 _ACEOF 6013 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" 6014 if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then : 6015 ac_have_decl=1 6016 else 6017 ac_have_decl=0 6018 fi 6019 6020 cat >>confdefs.h <<_ACEOF 6021 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl 6022 _ACEOF 6023 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" 6024 if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : 6025 ac_have_decl=1 6026 else 6027 ac_have_decl=0 6028 fi 6029 6030 cat >>confdefs.h <<_ACEOF 6031 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl 6032 _ACEOF 6033 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" 6034 if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : 6035 ac_have_decl=1 6036 else 6037 ac_have_decl=0 6038 fi 6039 6040 cat >>confdefs.h <<_ACEOF 6041 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl 6042 _ACEOF 6043 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" 6044 if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : 6045 ac_have_decl=1 6046 else 6047 ac_have_decl=0 6048 fi 6049 6050 cat >>confdefs.h <<_ACEOF 6051 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl 6052 _ACEOF 6053 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" 6054 if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : 6055 ac_have_decl=1 6056 else 6057 ac_have_decl=0 6058 fi 6059 6060 cat >>confdefs.h <<_ACEOF 6061 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl 6062 _ACEOF 6063 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" 6064 if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : 6065 ac_have_decl=1 6066 else 6067 ac_have_decl=0 6068 fi 6069 6070 cat >>confdefs.h <<_ACEOF 6071 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl 6072 _ACEOF 6073 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" 6074 if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : 6075 ac_have_decl=1 6076 else 6077 ac_have_decl=0 6078 fi 6079 6080 cat >>confdefs.h <<_ACEOF 6081 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl 6082 _ACEOF 6083 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" 6084 if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : 6085 ac_have_decl=1 6086 else 6087 ac_have_decl=0 6088 fi 6089 6090 cat >>confdefs.h <<_ACEOF 6091 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl 6092 _ACEOF 6093 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" 6094 if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : 6095 ac_have_decl=1 6096 else 6097 ac_have_decl=0 6098 fi 6099 6100 cat >>confdefs.h <<_ACEOF 6101 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl 6102 _ACEOF 6103 6104 6105 # Checks for library functions. 6106 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 6107 # for constant arguments. Useless! 6108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 6109 $as_echo_n "checking for working alloca.h... " >&6; } 6110 if ${ac_cv_working_alloca_h+:} false; then : 6111 $as_echo_n "(cached) " >&6 6112 else 6113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6114 /* end confdefs.h. */ 6115 #include <alloca.h> 6116 int 6117 main () 6118 { 6119 char *p = (char *) alloca (2 * sizeof (int)); 6120 if (p) return 0; 6121 ; 6122 return 0; 6123 } 6124 _ACEOF 6125 if ac_fn_c_try_link "$LINENO"; then : 6126 ac_cv_working_alloca_h=yes 6127 else 6128 ac_cv_working_alloca_h=no 6129 fi 6130 rm -f core conftest.err conftest.$ac_objext \ 6131 conftest$ac_exeext conftest.$ac_ext 6132 fi 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 6134 $as_echo "$ac_cv_working_alloca_h" >&6; } 6135 if test $ac_cv_working_alloca_h = yes; then 6136 6137 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 6138 6139 fi 6140 6141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 6142 $as_echo_n "checking for alloca... " >&6; } 6143 if ${ac_cv_func_alloca_works+:} false; then : 6144 $as_echo_n "(cached) " >&6 6145 else 6146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6147 /* end confdefs.h. */ 6148 #ifdef __GNUC__ 6149 # define alloca __builtin_alloca 6150 #else 6151 # ifdef _MSC_VER 6152 # include <malloc.h> 6153 # define alloca _alloca 6154 # else 6155 # ifdef HAVE_ALLOCA_H 6156 # include <alloca.h> 6157 # else 6158 # ifdef _AIX 6159 #pragma alloca 6160 # else 6161 # ifndef alloca /* predefined by HP cc +Olibcalls */ 6162 void *alloca (size_t); 6163 # endif 6164 # endif 6165 # endif 6166 # endif 6167 #endif 6168 6169 int 6170 main () 6171 { 6172 char *p = (char *) alloca (1); 6173 if (p) return 0; 6174 ; 6175 return 0; 6176 } 6177 _ACEOF 6178 if ac_fn_c_try_link "$LINENO"; then : 6179 ac_cv_func_alloca_works=yes 6180 else 6181 ac_cv_func_alloca_works=no 6182 fi 6183 rm -f core conftest.err conftest.$ac_objext \ 6184 conftest$ac_exeext conftest.$ac_ext 6185 fi 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 6187 $as_echo "$ac_cv_func_alloca_works" >&6; } 6188 6189 if test $ac_cv_func_alloca_works = yes; then 6190 6191 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 6192 6193 else 6194 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 6195 # that cause trouble. Some versions do not even contain alloca or 6196 # contain a buggy version. If you still want to use their alloca, 6197 # use ar to extract alloca.o from them instead of compiling alloca.c. 6198 6199 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 6200 6201 $as_echo "#define C_ALLOCA 1" >>confdefs.h 6202 6203 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 6205 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 6206 if ${ac_cv_os_cray+:} false; then : 6207 $as_echo_n "(cached) " >&6 6208 else 6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 #if defined CRAY && ! defined CRAY2 6212 webecray 6213 #else 6214 wenotbecray 6215 #endif 6216 6217 _ACEOF 6218 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6219 $EGREP "webecray" >/dev/null 2>&1; then : 6220 ac_cv_os_cray=yes 6221 else 6222 ac_cv_os_cray=no 6223 fi 6224 rm -f conftest* 6225 6226 fi 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 6228 $as_echo "$ac_cv_os_cray" >&6; } 6229 if test $ac_cv_os_cray = yes; then 6230 for ac_func in _getb67 GETB67 getb67; do 6231 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6232 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6233 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 6234 6235 cat >>confdefs.h <<_ACEOF 6236 #define CRAY_STACKSEG_END $ac_func 6237 _ACEOF 6238 6239 break 6240 fi 6241 6242 done 6243 fi 6244 6245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 6246 $as_echo_n "checking stack direction for C alloca... " >&6; } 6247 if ${ac_cv_c_stack_direction+:} false; then : 6248 $as_echo_n "(cached) " >&6 6249 else 6250 if test "$cross_compiling" = yes; then : 6251 ac_cv_c_stack_direction=0 6252 else 6253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6254 /* end confdefs.h. */ 6255 $ac_includes_default 6256 int 6257 find_stack_direction (int *addr, int depth) 6258 { 6259 int dir, dummy = 0; 6260 if (! addr) 6261 addr = &dummy; 6262 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 6263 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 6264 return dir + dummy; 6265 } 6266 6267 int 6268 main (int argc, char **argv) 6269 { 6270 return find_stack_direction (0, argc + !argv + 20) < 0; 6271 } 6272 _ACEOF 6273 if ac_fn_c_try_run "$LINENO"; then : 6274 ac_cv_c_stack_direction=1 6275 else 6276 ac_cv_c_stack_direction=-1 6277 fi 6278 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6279 conftest.$ac_objext conftest.beam conftest.$ac_ext 6280 fi 6281 6282 fi 6283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6284 $as_echo "$ac_cv_c_stack_direction" >&6; } 6285 cat >>confdefs.h <<_ACEOF 6286 #define STACK_DIRECTION $ac_cv_c_stack_direction 6287 _ACEOF 6288 6289 6290 fi 6291 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 6293 $as_echo_n "checking for ANSI C header files... " >&6; } 6294 if ${ac_cv_header_stdc+:} false; then : 6295 $as_echo_n "(cached) " >&6 6296 else 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298 /* end confdefs.h. */ 6299 #include <stdlib.h> 6300 #include <stdarg.h> 6301 #include <string.h> 6302 #include <float.h> 6303 6304 int 6305 main () 6306 { 6307 6308 ; 6309 return 0; 6310 } 6311 _ACEOF 6312 if ac_fn_c_try_compile "$LINENO"; then : 6313 ac_cv_header_stdc=yes 6314 else 6315 ac_cv_header_stdc=no 6316 fi 6317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6318 6319 if test $ac_cv_header_stdc = yes; then 6320 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6322 /* end confdefs.h. */ 6323 #include <string.h> 6324 6325 _ACEOF 6326 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6327 $EGREP "memchr" >/dev/null 2>&1; then : 6328 6329 else 6330 ac_cv_header_stdc=no 6331 fi 6332 rm -f conftest* 6333 6334 fi 6335 6336 if test $ac_cv_header_stdc = yes; then 6337 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339 /* end confdefs.h. */ 6340 #include <stdlib.h> 6341 6342 _ACEOF 6343 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6344 $EGREP "free" >/dev/null 2>&1; then : 6345 6346 else 6347 ac_cv_header_stdc=no 6348 fi 6349 rm -f conftest* 6350 6351 fi 6352 6353 if test $ac_cv_header_stdc = yes; then 6354 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6355 if test "$cross_compiling" = yes; then : 6356 : 6357 else 6358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6359 /* end confdefs.h. */ 6360 #include <ctype.h> 6361 #include <stdlib.h> 6362 #if ((' ' & 0x0FF) == 0x020) 6363 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6364 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6365 #else 6366 # define ISLOWER(c) \ 6367 (('a' <= (c) && (c) <= 'i') \ 6368 || ('j' <= (c) && (c) <= 'r') \ 6369 || ('s' <= (c) && (c) <= 'z')) 6370 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6371 #endif 6372 6373 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6374 int 6375 main () 6376 { 6377 int i; 6378 for (i = 0; i < 256; i++) 6379 if (XOR (islower (i), ISLOWER (i)) 6380 || toupper (i) != TOUPPER (i)) 6381 return 2; 6382 return 0; 6383 } 6384 _ACEOF 6385 if ac_fn_c_try_run "$LINENO"; then : 6386 6387 else 6388 ac_cv_header_stdc=no 6389 fi 6390 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6391 conftest.$ac_objext conftest.beam conftest.$ac_ext 6392 fi 6393 6394 fi 6395 fi 6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 6397 $as_echo "$ac_cv_header_stdc" >&6; } 6398 if test $ac_cv_header_stdc = yes; then 6399 6400 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 6401 6402 fi 6403 6404 6405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 6406 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } 6407 if ${am_cv_langinfo_codeset+:} false; then : 6408 $as_echo_n "(cached) " >&6 6409 else 6410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6411 /* end confdefs.h. */ 6412 #include <langinfo.h> 6413 int 6414 main () 6415 { 6416 char* cs = nl_langinfo(CODESET); 6417 ; 6418 return 0; 6419 } 6420 _ACEOF 6421 if ac_fn_c_try_link "$LINENO"; then : 6422 am_cv_langinfo_codeset=yes 6423 else 6424 am_cv_langinfo_codeset=no 6425 fi 6426 rm -f core conftest.err conftest.$ac_objext \ 6427 conftest$ac_exeext conftest.$ac_ext 6428 6429 fi 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 6431 $as_echo "$am_cv_langinfo_codeset" >&6; } 6432 if test $am_cv_langinfo_codeset = yes; then 6433 6434 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h 6435 6436 fi 6437 6438 # If we haven't got the data from the intl directory, 6439 # assume NLS is disabled. 6440 USE_NLS=no 6441 LIBINTL= 6442 LIBINTL_DEP= 6443 INCINTL= 6444 XGETTEXT= 6445 GMSGFMT= 6446 POSUB= 6447 6448 if test -f ../intl/config.intl; then 6449 . ../intl/config.intl 6450 fi 6451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 6452 $as_echo_n "checking whether NLS is requested... " >&6; } 6453 if test x"$USE_NLS" != xyes; then 6454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6455 $as_echo "no" >&6; } 6456 else 6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6458 $as_echo "yes" >&6; } 6459 6460 $as_echo "#define ENABLE_NLS 1" >>confdefs.h 6461 6462 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5 6464 $as_echo_n "checking for catalogs to be installed... " >&6; } 6465 # Look for .po and .gmo files in the source directory. 6466 CATALOGS= 6467 XLINGUAS= 6468 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do 6469 # If there aren't any .gmo files the shell will give us the 6470 # literal string "../path/to/srcdir/po/*.gmo" which has to be 6471 # weeded out. 6472 case "$cat" in *\**) 6473 continue;; 6474 esac 6475 # The quadruple backslash is collapsed to a double backslash 6476 # by the backticks, then collapsed again by the double quotes, 6477 # leaving us with one backslash in the sed expression (right 6478 # before the dot that mustn't act as a wildcard). 6479 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"` 6480 lang=`echo $cat | sed -e "s!\\\\.gmo!!"` 6481 # The user is allowed to set LINGUAS to a list of languages to 6482 # install catalogs for. If it's empty that means "all of them." 6483 if test "x$LINGUAS" = x; then 6484 CATALOGS="$CATALOGS $cat" 6485 XLINGUAS="$XLINGUAS $lang" 6486 else 6487 case "$LINGUAS" in *$lang*) 6488 CATALOGS="$CATALOGS $cat" 6489 XLINGUAS="$XLINGUAS $lang" 6490 ;; 6491 esac 6492 fi 6493 done 6494 LINGUAS="$XLINGUAS" 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5 6496 $as_echo "$LINGUAS" >&6; } 6497 6498 6499 DATADIRNAME=share 6500 6501 INSTOBJEXT=.mo 6502 6503 GENCAT=gencat 6504 6505 CATOBJEXT=.gmo 6506 6507 fi 6508 6509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uchar" >&5 6510 $as_echo_n "checking for uchar... " >&6; } 6511 if ${gcc_cv_type_uchar+:} false; then : 6512 $as_echo_n "(cached) " >&6 6513 else 6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6515 /* end confdefs.h. */ 6516 6517 #include <sys/types.h> 6518 6519 int 6520 main () 6521 { 6522 if ((uchar *)0) return 0; 6523 if (sizeof(uchar)) return 0; 6524 ; 6525 return 0; 6526 } 6527 _ACEOF 6528 if ac_fn_c_try_compile "$LINENO"; then : 6529 ac_cv_type_uchar=yes 6530 else 6531 ac_cv_type_uchar=no 6532 fi 6533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6534 fi 6535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_uchar" >&5 6536 $as_echo "$gcc_cv_type_uchar" >&6; } 6537 if test $ac_cv_type_uchar = yes; then 6538 6539 $as_echo "#define HAVE_UCHAR 1" >>confdefs.h 6540 6541 fi 6542 6543 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different 6544 # iconv() prototype. 6545 ac_ext=cpp 6546 ac_cpp='$CXXCPP $CPPFLAGS' 6547 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6548 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6549 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6550 6551 6552 if test "X$prefix" = "XNONE"; then 6553 acl_final_prefix="$ac_default_prefix" 6554 else 6555 acl_final_prefix="$prefix" 6556 fi 6557 if test "X$exec_prefix" = "XNONE"; then 6558 acl_final_exec_prefix='${prefix}' 6559 else 6560 acl_final_exec_prefix="$exec_prefix" 6561 fi 6562 acl_save_prefix="$prefix" 6563 prefix="$acl_final_prefix" 6564 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 6565 prefix="$acl_save_prefix" 6566 6567 6568 # Check whether --with-gnu-ld was given. 6569 if test "${with_gnu_ld+set}" = set; then : 6570 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 6571 else 6572 with_gnu_ld=no 6573 fi 6574 6575 # Prepare PATH_SEPARATOR. 6576 # The user is always right. 6577 if test "${PATH_SEPARATOR+set}" != set; then 6578 echo "#! /bin/sh" >conf$$.sh 6579 echo "exit 0" >>conf$$.sh 6580 chmod +x conf$$.sh 6581 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 6582 PATH_SEPARATOR=';' 6583 else 6584 PATH_SEPARATOR=: 6585 fi 6586 rm -f conf$$.sh 6587 fi 6588 ac_prog=ld 6589 if test "$GCC" = yes; then 6590 # Check if gcc -print-prog-name=ld gives a path. 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 6592 $as_echo_n "checking for ld used by GCC... " >&6; } 6593 case $host in 6594 *-*-mingw*) 6595 # gcc leaves a trailing carriage return which upsets mingw 6596 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 6597 *) 6598 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 6599 esac 6600 case $ac_prog in 6601 # Accept absolute paths. 6602 [\\/]* | [A-Za-z]:[\\/]*) 6603 re_direlt='/[^/][^/]*/\.\./' 6604 # Canonicalize the path of ld 6605 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 6606 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 6607 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 6608 done 6609 test -z "$LD" && LD="$ac_prog" 6610 ;; 6611 "") 6612 # If it fails, then pretend we aren't using GCC. 6613 ac_prog=ld 6614 ;; 6615 *) 6616 # If it is relative, then search for the first ld in PATH. 6617 with_gnu_ld=unknown 6618 ;; 6619 esac 6620 elif test "$with_gnu_ld" = yes; then 6621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 6622 $as_echo_n "checking for GNU ld... " >&6; } 6623 else 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 6625 $as_echo_n "checking for non-GNU ld... " >&6; } 6626 fi 6627 if ${acl_cv_path_LD+:} false; then : 6628 $as_echo_n "(cached) " >&6 6629 else 6630 if test -z "$LD"; then 6631 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 6632 for ac_dir in $PATH; do 6633 test -z "$ac_dir" && ac_dir=. 6634 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 6635 acl_cv_path_LD="$ac_dir/$ac_prog" 6636 # Check to see if the program is GNU ld. I'd rather use --version, 6637 # but apparently some GNU ld's only accept -v. 6638 # Break only if it was the GNU/non-GNU ld that we prefer. 6639 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 6640 test "$with_gnu_ld" != no && break 6641 else 6642 test "$with_gnu_ld" != yes && break 6643 fi 6644 fi 6645 done 6646 IFS="$ac_save_ifs" 6647 else 6648 acl_cv_path_LD="$LD" # Let the user override the test with a path. 6649 fi 6650 fi 6651 6652 LD="$acl_cv_path_LD" 6653 if test -n "$LD"; then 6654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 6655 $as_echo "$LD" >&6; } 6656 else 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6658 $as_echo "no" >&6; } 6659 fi 6660 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 6662 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 6663 if ${acl_cv_prog_gnu_ld+:} false; then : 6664 $as_echo_n "(cached) " >&6 6665 else 6666 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 6667 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 6668 acl_cv_prog_gnu_ld=yes 6669 else 6670 acl_cv_prog_gnu_ld=no 6671 fi 6672 fi 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 6674 $as_echo "$acl_cv_prog_gnu_ld" >&6; } 6675 with_gnu_ld=$acl_cv_prog_gnu_ld 6676 6677 6678 6679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 6680 $as_echo_n "checking for shared library run path origin... " >&6; } 6681 if ${acl_cv_rpath+:} false; then : 6682 $as_echo_n "(cached) " >&6 6683 else 6684 6685 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 6686 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 6687 . ./conftest.sh 6688 rm -f ./conftest.sh 6689 acl_cv_rpath=done 6690 6691 fi 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 6693 $as_echo "$acl_cv_rpath" >&6; } 6694 wl="$acl_cv_wl" 6695 libext="$acl_cv_libext" 6696 shlibext="$acl_cv_shlibext" 6697 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 6698 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 6699 hardcode_direct="$acl_cv_hardcode_direct" 6700 hardcode_minus_L="$acl_cv_hardcode_minus_L" 6701 # Check whether --enable-rpath was given. 6702 if test "${enable_rpath+set}" = set; then : 6703 enableval=$enable_rpath; : 6704 else 6705 enable_rpath=yes 6706 fi 6707 6708 6709 6710 6711 6712 6713 6714 6715 use_additional=yes 6716 6717 acl_save_prefix="$prefix" 6718 prefix="$acl_final_prefix" 6719 acl_save_exec_prefix="$exec_prefix" 6720 exec_prefix="$acl_final_exec_prefix" 6721 6722 eval additional_includedir=\"$includedir\" 6723 eval additional_libdir=\"$libdir\" 6724 6725 exec_prefix="$acl_save_exec_prefix" 6726 prefix="$acl_save_prefix" 6727 6728 6729 # Check whether --with-libiconv-prefix was given. 6730 if test "${with_libiconv_prefix+set}" = set; then : 6731 withval=$with_libiconv_prefix; 6732 if test "X$withval" = "Xno"; then 6733 use_additional=no 6734 else 6735 if test "X$withval" = "X"; then 6736 6737 acl_save_prefix="$prefix" 6738 prefix="$acl_final_prefix" 6739 acl_save_exec_prefix="$exec_prefix" 6740 exec_prefix="$acl_final_exec_prefix" 6741 6742 eval additional_includedir=\"$includedir\" 6743 eval additional_libdir=\"$libdir\" 6744 6745 exec_prefix="$acl_save_exec_prefix" 6746 prefix="$acl_save_prefix" 6747 6748 else 6749 additional_includedir="$withval/include" 6750 additional_libdir="$withval/lib" 6751 fi 6752 fi 6753 6754 fi 6755 6756 LIBICONV= 6757 LTLIBICONV= 6758 INCICONV= 6759 rpathdirs= 6760 ltrpathdirs= 6761 names_already_handled= 6762 names_next_round='iconv ' 6763 while test -n "$names_next_round"; do 6764 names_this_round="$names_next_round" 6765 names_next_round= 6766 for name in $names_this_round; do 6767 already_handled= 6768 for n in $names_already_handled; do 6769 if test "$n" = "$name"; then 6770 already_handled=yes 6771 break 6772 fi 6773 done 6774 if test -z "$already_handled"; then 6775 names_already_handled="$names_already_handled $name" 6776 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 6777 eval value=\"\$HAVE_LIB$uppername\" 6778 if test -n "$value"; then 6779 if test "$value" = yes; then 6780 eval value=\"\$LIB$uppername\" 6781 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 6782 eval value=\"\$LTLIB$uppername\" 6783 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 6784 else 6785 : 6786 fi 6787 else 6788 found_dir= 6789 found_la= 6790 found_so= 6791 found_a= 6792 if test $use_additional = yes; then 6793 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then 6794 found_dir="$additional_libdir" 6795 found_so="$additional_libdir/lib$name.$shlibext" 6796 if test -f "$additional_libdir/lib$name.la"; then 6797 found_la="$additional_libdir/lib$name.la" 6798 fi 6799 else 6800 if test -f "$additional_libdir/lib$name.$libext"; then 6801 found_dir="$additional_libdir" 6802 found_a="$additional_libdir/lib$name.$libext" 6803 if test -f "$additional_libdir/lib$name.la"; then 6804 found_la="$additional_libdir/lib$name.la" 6805 fi 6806 fi 6807 fi 6808 fi 6809 if test "X$found_dir" = "X"; then 6810 for x in $LDFLAGS $LTLIBICONV; do 6811 6812 acl_save_prefix="$prefix" 6813 prefix="$acl_final_prefix" 6814 acl_save_exec_prefix="$exec_prefix" 6815 exec_prefix="$acl_final_exec_prefix" 6816 eval x=\"$x\" 6817 exec_prefix="$acl_save_exec_prefix" 6818 prefix="$acl_save_prefix" 6819 6820 case "$x" in 6821 -L*) 6822 dir=`echo "X$x" | sed -e 's/^X-L//'` 6823 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then 6824 found_dir="$dir" 6825 found_so="$dir/lib$name.$shlibext" 6826 if test -f "$dir/lib$name.la"; then 6827 found_la="$dir/lib$name.la" 6828 fi 6829 else 6830 if test -f "$dir/lib$name.$libext"; then 6831 found_dir="$dir" 6832 found_a="$dir/lib$name.$libext" 6833 if test -f "$dir/lib$name.la"; then 6834 found_la="$dir/lib$name.la" 6835 fi 6836 fi 6837 fi 6838 ;; 6839 esac 6840 if test "X$found_dir" != "X"; then 6841 break 6842 fi 6843 done 6844 fi 6845 if test "X$found_dir" != "X"; then 6846 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 6847 if test "X$found_so" != "X"; then 6848 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then 6849 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6850 else 6851 haveit= 6852 for x in $ltrpathdirs; do 6853 if test "X$x" = "X$found_dir"; then 6854 haveit=yes 6855 break 6856 fi 6857 done 6858 if test -z "$haveit"; then 6859 ltrpathdirs="$ltrpathdirs $found_dir" 6860 fi 6861 if test "$hardcode_direct" = yes; then 6862 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6863 else 6864 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 6865 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6866 haveit= 6867 for x in $rpathdirs; do 6868 if test "X$x" = "X$found_dir"; then 6869 haveit=yes 6870 break 6871 fi 6872 done 6873 if test -z "$haveit"; then 6874 rpathdirs="$rpathdirs $found_dir" 6875 fi 6876 else 6877 haveit= 6878 for x in $LDFLAGS $LIBICONV; do 6879 6880 acl_save_prefix="$prefix" 6881 prefix="$acl_final_prefix" 6882 acl_save_exec_prefix="$exec_prefix" 6883 exec_prefix="$acl_final_exec_prefix" 6884 eval x=\"$x\" 6885 exec_prefix="$acl_save_exec_prefix" 6886 prefix="$acl_save_prefix" 6887 6888 if test "X$x" = "X-L$found_dir"; then 6889 haveit=yes 6890 break 6891 fi 6892 done 6893 if test -z "$haveit"; then 6894 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 6895 fi 6896 if test "$hardcode_minus_L" != no; then 6897 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 6898 else 6899 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 6900 fi 6901 fi 6902 fi 6903 fi 6904 else 6905 if test "X$found_a" != "X"; then 6906 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 6907 else 6908 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 6909 fi 6910 fi 6911 additional_includedir= 6912 case "$found_dir" in 6913 */lib | */lib/) 6914 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` 6915 additional_includedir="$basedir/include" 6916 ;; 6917 esac 6918 if test "X$additional_includedir" != "X"; then 6919 if test "X$additional_includedir" != "X/usr/include"; then 6920 haveit= 6921 if test "X$additional_includedir" = "X/usr/local/include"; then 6922 if test -n "$GCC"; then 6923 case $host_os in 6924 linux*) haveit=yes;; 6925 esac 6926 fi 6927 fi 6928 if test -z "$haveit"; then 6929 for x in $CPPFLAGS $INCICONV; do 6930 6931 acl_save_prefix="$prefix" 6932 prefix="$acl_final_prefix" 6933 acl_save_exec_prefix="$exec_prefix" 6934 exec_prefix="$acl_final_exec_prefix" 6935 eval x=\"$x\" 6936 exec_prefix="$acl_save_exec_prefix" 6937 prefix="$acl_save_prefix" 6938 6939 if test "X$x" = "X-I$additional_includedir"; then 6940 haveit=yes 6941 break 6942 fi 6943 done 6944 if test -z "$haveit"; then 6945 if test -d "$additional_includedir"; then 6946 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 6947 fi 6948 fi 6949 fi 6950 fi 6951 fi 6952 if test -n "$found_la"; then 6953 save_libdir="$libdir" 6954 case "$found_la" in 6955 */* | *\\*) . "$found_la" ;; 6956 *) . "./$found_la" ;; 6957 esac 6958 libdir="$save_libdir" 6959 for dep in $dependency_libs; do 6960 case "$dep" in 6961 -L*) 6962 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 6963 if test "X$additional_libdir" != "X/usr/lib"; then 6964 haveit= 6965 if test "X$additional_libdir" = "X/usr/local/lib"; then 6966 if test -n "$GCC"; then 6967 case $host_os in 6968 linux*) haveit=yes;; 6969 esac 6970 fi 6971 fi 6972 if test -z "$haveit"; then 6973 haveit= 6974 for x in $LDFLAGS $LIBICONV; do 6975 6976 acl_save_prefix="$prefix" 6977 prefix="$acl_final_prefix" 6978 acl_save_exec_prefix="$exec_prefix" 6979 exec_prefix="$acl_final_exec_prefix" 6980 eval x=\"$x\" 6981 exec_prefix="$acl_save_exec_prefix" 6982 prefix="$acl_save_prefix" 6983 6984 if test "X$x" = "X-L$additional_libdir"; then 6985 haveit=yes 6986 break 6987 fi 6988 done 6989 if test -z "$haveit"; then 6990 if test -d "$additional_libdir"; then 6991 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 6992 fi 6993 fi 6994 haveit= 6995 for x in $LDFLAGS $LTLIBICONV; do 6996 6997 acl_save_prefix="$prefix" 6998 prefix="$acl_final_prefix" 6999 acl_save_exec_prefix="$exec_prefix" 7000 exec_prefix="$acl_final_exec_prefix" 7001 eval x=\"$x\" 7002 exec_prefix="$acl_save_exec_prefix" 7003 prefix="$acl_save_prefix" 7004 7005 if test "X$x" = "X-L$additional_libdir"; then 7006 haveit=yes 7007 break 7008 fi 7009 done 7010 if test -z "$haveit"; then 7011 if test -d "$additional_libdir"; then 7012 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 7013 fi 7014 fi 7015 fi 7016 fi 7017 ;; 7018 -R*) 7019 dir=`echo "X$dep" | sed -e 's/^X-R//'` 7020 if test "$enable_rpath" != no; then 7021 haveit= 7022 for x in $rpathdirs; do 7023 if test "X$x" = "X$dir"; then 7024 haveit=yes 7025 break 7026 fi 7027 done 7028 if test -z "$haveit"; then 7029 rpathdirs="$rpathdirs $dir" 7030 fi 7031 haveit= 7032 for x in $ltrpathdirs; do 7033 if test "X$x" = "X$dir"; then 7034 haveit=yes 7035 break 7036 fi 7037 done 7038 if test -z "$haveit"; then 7039 ltrpathdirs="$ltrpathdirs $dir" 7040 fi 7041 fi 7042 ;; 7043 -l*) 7044 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 7045 ;; 7046 *.la) 7047 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 7048 ;; 7049 *) 7050 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 7051 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 7052 ;; 7053 esac 7054 done 7055 fi 7056 else 7057 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 7058 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 7059 fi 7060 fi 7061 fi 7062 done 7063 done 7064 if test "X$rpathdirs" != "X"; then 7065 if test -n "$hardcode_libdir_separator"; then 7066 alldirs= 7067 for found_dir in $rpathdirs; do 7068 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 7069 done 7070 acl_save_libdir="$libdir" 7071 libdir="$alldirs" 7072 eval flag=\"$hardcode_libdir_flag_spec\" 7073 libdir="$acl_save_libdir" 7074 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7075 else 7076 for found_dir in $rpathdirs; do 7077 acl_save_libdir="$libdir" 7078 libdir="$found_dir" 7079 eval flag=\"$hardcode_libdir_flag_spec\" 7080 libdir="$acl_save_libdir" 7081 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 7082 done 7083 fi 7084 fi 7085 if test "X$ltrpathdirs" != "X"; then 7086 for found_dir in $ltrpathdirs; do 7087 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 7088 done 7089 fi 7090 7091 7092 7093 7094 7095 7096 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 7098 $as_echo_n "checking for iconv... " >&6; } 7099 if ${am_cv_func_iconv+:} false; then : 7100 $as_echo_n "(cached) " >&6 7101 else 7102 7103 am_cv_func_iconv="no, consider installing GNU libiconv" 7104 am_cv_lib_iconv=no 7105 am_save_CPPFLAGS="$CPPFLAGS" 7106 CPPFLAGS="$CPPFLAGS $INCICONV" 7107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7108 /* end confdefs.h. */ 7109 #include <stdlib.h> 7110 #include <iconv.h> 7111 int 7112 main () 7113 { 7114 iconv_t cd = iconv_open("",""); 7115 iconv(cd,NULL,NULL,NULL,NULL); 7116 iconv_close(cd); 7117 ; 7118 return 0; 7119 } 7120 _ACEOF 7121 if ac_fn_cxx_try_link "$LINENO"; then : 7122 am_cv_func_iconv=yes 7123 fi 7124 rm -f core conftest.err conftest.$ac_objext \ 7125 conftest$ac_exeext conftest.$ac_ext 7126 CPPFLAGS="$am_save_CPPFLAGS" 7127 7128 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then 7129 for _libs in .libs _libs; do 7130 am_save_CPPFLAGS="$CPPFLAGS" 7131 am_save_LIBS="$LIBS" 7132 CPPFLAGS="$CPPFLAGS -I../libiconv/include" 7133 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a" 7134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7135 /* end confdefs.h. */ 7136 #include <stdlib.h> 7137 #include <iconv.h> 7138 int 7139 main () 7140 { 7141 iconv_t cd = iconv_open("",""); 7142 iconv(cd,NULL,NULL,NULL,NULL); 7143 iconv_close(cd); 7144 ; 7145 return 0; 7146 } 7147 _ACEOF 7148 if ac_fn_cxx_try_link "$LINENO"; then : 7149 INCICONV="-I../libiconv/include" 7150 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a 7151 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la 7152 am_cv_lib_iconv=yes 7153 am_cv_func_iconv=yes 7154 fi 7155 rm -f core conftest.err conftest.$ac_objext \ 7156 conftest$ac_exeext conftest.$ac_ext 7157 CPPFLAGS="$am_save_CPPFLAGS" 7158 LIBS="$am_save_LIBS" 7159 if test "$am_cv_func_iconv" = "yes"; then 7160 break 7161 fi 7162 done 7163 fi 7164 7165 if test "$am_cv_func_iconv" != yes; then 7166 am_save_CPPFLAGS="$CPPFLAGS" 7167 am_save_LIBS="$LIBS" 7168 CPPFLAGS="$CPPFLAGS $INCICONV" 7169 LIBS="$LIBS $LIBICONV" 7170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7171 /* end confdefs.h. */ 7172 #include <stdlib.h> 7173 #include <iconv.h> 7174 int 7175 main () 7176 { 7177 iconv_t cd = iconv_open("",""); 7178 iconv(cd,NULL,NULL,NULL,NULL); 7179 iconv_close(cd); 7180 ; 7181 return 0; 7182 } 7183 _ACEOF 7184 if ac_fn_cxx_try_link "$LINENO"; then : 7185 am_cv_lib_iconv=yes 7186 am_cv_func_iconv=yes 7187 fi 7188 rm -f core conftest.err conftest.$ac_objext \ 7189 conftest$ac_exeext conftest.$ac_ext 7190 CPPFLAGS="$am_save_CPPFLAGS" 7191 LIBS="$am_save_LIBS" 7192 fi 7193 7194 fi 7195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 7196 $as_echo "$am_cv_func_iconv" >&6; } 7197 if test "$am_cv_func_iconv" = yes; then 7198 7199 $as_echo "#define HAVE_ICONV 1" >>confdefs.h 7200 7201 fi 7202 if test "$am_cv_lib_iconv" = yes; then 7203 7204 for element in $INCICONV; do 7205 haveit= 7206 for x in $CPPFLAGS; do 7207 7208 acl_save_prefix="$prefix" 7209 prefix="$acl_final_prefix" 7210 acl_save_exec_prefix="$exec_prefix" 7211 exec_prefix="$acl_final_exec_prefix" 7212 eval x=\"$x\" 7213 exec_prefix="$acl_save_exec_prefix" 7214 prefix="$acl_save_prefix" 7215 7216 if test "X$x" = "X$element"; then 7217 haveit=yes 7218 break 7219 fi 7220 done 7221 if test -z "$haveit"; then 7222 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 7223 fi 7224 done 7225 7226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 7227 $as_echo_n "checking how to link with libiconv... " >&6; } 7228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 7229 $as_echo "$LIBICONV" >&6; } 7230 else 7231 LIBICONV= 7232 LTLIBICONV= 7233 fi 7234 7235 7236 7237 if test "$am_cv_func_iconv" = yes; then 7238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 7239 $as_echo_n "checking for iconv declaration... " >&6; } 7240 if ${am_cv_proto_iconv+:} false; then : 7241 $as_echo_n "(cached) " >&6 7242 else 7243 7244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7245 /* end confdefs.h. */ 7246 7247 #include <stdlib.h> 7248 #include <iconv.h> 7249 extern 7250 #ifdef __cplusplus 7251 "C" 7252 #endif 7253 #if defined(__STDC__) || defined(__cplusplus) 7254 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 7255 #else 7256 size_t iconv(); 7257 #endif 7258 7259 int 7260 main () 7261 { 7262 7263 ; 7264 return 0; 7265 } 7266 _ACEOF 7267 if ac_fn_cxx_try_compile "$LINENO"; then : 7268 am_cv_proto_iconv_arg1="" 7269 else 7270 am_cv_proto_iconv_arg1="const" 7271 fi 7272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7273 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 7274 fi 7275 7276 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:- 7278 }$am_cv_proto_iconv" >&5 7279 $as_echo "${ac_t:- 7280 }$am_cv_proto_iconv" >&6; } 7281 7282 cat >>confdefs.h <<_ACEOF 7283 #define ICONV_CONST $am_cv_proto_iconv_arg1 7284 _ACEOF 7285 7286 fi 7287 7288 ac_ext=c 7289 ac_cpp='$CPP $CPPFLAGS' 7290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7292 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7293 7294 7295 # More defines and substitutions. 7296 PACKAGE="$PACKAGE_TARNAME" 7297 7298 cat >>confdefs.h <<_ACEOF 7299 #define PACKAGE "$PACKAGE" 7300 _ACEOF 7301 7302 7303 7304 if test "x$enable_nls" != xno; then 7305 USED_CATALOGS='$(CATALOGS)' 7306 else 7307 USED_CATALOGS= 7308 fi 7309 7310 7311 # Check whether --enable-maintainer-mode was given. 7312 if test "${enable_maintainer_mode+set}" = set; then : 7313 enableval=$enable_maintainer_mode; 7314 else 7315 enable_maintainer_mode=no 7316 fi 7317 7318 7319 if test "x$enable_maintainer_mode" = xno; then 7320 MAINT='#' 7321 else 7322 MAINT= 7323 fi 7324 7325 7326 # Enable expensive internal checks 7327 is_release= 7328 if test -f $srcdir/../gcc/DEV-PHASE \ 7329 && test x"`cat $srcdir/../gcc/DEV-PHASE`" != xexperimental; then 7330 is_release=yes 7331 fi 7332 7333 # Check whether --enable-checking was given. 7334 if test "${enable_checking+set}" = set; then : 7335 enableval=$enable_checking; ac_checking_flags="${enableval}" 7336 else 7337 7338 # Determine the default checks. 7339 if test x$is_release = x ; then 7340 ac_checking_flags=yes 7341 else 7342 ac_checking_flags=release 7343 fi 7344 fi 7345 7346 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," 7347 for check in release $ac_checking_flags 7348 do 7349 case $check in 7350 # these set all the flags to specific states 7351 yes|all) ac_checking=1 ; ac_assert_checking=1 ; ac_valgrind_checking= ;; 7352 no|none) ac_checking= ; ac_assert_checking= ; ac_valgrind_checking= ;; 7353 release) ac_checking= ; ac_assert_checking=1 ; ac_valgrind_checking= ;; 7354 # these enable particular checks 7355 assert) ac_assert_checking=1 ;; 7356 misc) ac_checking=1 ;; 7357 valgrind) ac_valgrind_checking=1 ;; 7358 # accept 7359 *) ;; 7360 esac 7361 done 7362 IFS="$ac_save_IFS" 7363 7364 if test x$ac_checking != x ; then 7365 7366 $as_echo "#define CHECKING_P 1" >>confdefs.h 7367 7368 else 7369 $as_echo "#define CHECKING_P 0" >>confdefs.h 7370 7371 fi 7372 7373 if test x$ac_assert_checking != x ; then 7374 7375 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h 7376 7377 fi 7378 7379 if test x$ac_valgrind_checking != x ; then 7380 7381 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h 7382 7383 fi 7384 7385 # Check whether --enable-canonical-system-headers was given. 7386 if test "${enable_canonical_system_headers+set}" = set; then : 7387 enableval=$enable_canonical_system_headers; 7388 else 7389 enable_canonical_system_headers=yes 7390 fi 7391 7392 if test $enable_canonical_system_headers != no; then 7393 7394 $as_echo "#define ENABLE_CANONICAL_SYSTEM_HEADERS 1" >>confdefs.h 7395 7396 fi 7397 7398 case $target in 7399 i?86-* | x86_64-*) 7400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7401 /* end confdefs.h. */ 7402 7403 int 7404 main () 7405 { 7406 asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0)) 7407 ; 7408 return 0; 7409 } 7410 _ACEOF 7411 if ac_fn_c_try_compile "$LINENO"; then : 7412 7413 $as_echo "#define HAVE_SSE4 1" >>confdefs.h 7414 7415 fi 7416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7417 esac 7418 7419 # Enable --enable-host-shared. 7420 # Check whether --enable-host-shared was given. 7421 if test "${enable_host_shared+set}" = set; then : 7422 enableval=$enable_host_shared; PICFLAG=-fPIC 7423 else 7424 PICFLAG= 7425 fi 7426 7427 7428 7429 # Check whether --enable-valgrind-annotations was given. 7430 if test "${enable_valgrind_annotations+set}" = set; then : 7431 enableval=$enable_valgrind_annotations; 7432 else 7433 enable_valgrind_annotations=no 7434 fi 7435 7436 if test x$enable_valgrind_annotations != xno \ 7437 || test x$ac_valgrind_checking != x; then 7438 if (test $have_valgrind_h = no \ 7439 && test $gcc_cv_header_memcheck_h = no \ 7440 && test $gcc_cv_header_valgrind_memcheck_h = no); then 7441 as_fn_error $? "*** Can't find valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5 7442 fi 7443 7444 $as_echo "#define ENABLE_VALGRIND_ANNOTATIONS 1" >>confdefs.h 7445 7446 fi 7447 7448 # Output. 7449 7450 ac_config_headers="$ac_config_headers config.h:config.in" 7451 7452 ac_config_files="$ac_config_files Makefile" 7453 7454 cat >confcache <<\_ACEOF 7455 # This file is a shell script that caches the results of configure 7456 # tests run on this system so they can be shared between configure 7457 # scripts and configure runs, see configure's option --config-cache. 7458 # It is not useful on other systems. If it contains results you don't 7459 # want to keep, you may remove or edit it. 7460 # 7461 # config.status only pays attention to the cache file if you give it 7462 # the --recheck option to rerun configure. 7463 # 7464 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7465 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7466 # following values. 7467 7468 _ACEOF 7469 7470 # The following way of writing the cache mishandles newlines in values, 7471 # but we know of no workaround that is simple, portable, and efficient. 7472 # So, we kill variables containing newlines. 7473 # Ultrix sh set writes to stderr and can't be redirected directly, 7474 # and sets the high bit in the cache file unless we assign to the vars. 7475 ( 7476 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7477 eval ac_val=\$$ac_var 7478 case $ac_val in #( 7479 *${as_nl}*) 7480 case $ac_var in #( 7481 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7482 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7483 esac 7484 case $ac_var in #( 7485 _ | IFS | as_nl) ;; #( 7486 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7487 *) { eval $ac_var=; unset $ac_var;} ;; 7488 esac ;; 7489 esac 7490 done 7491 7492 (set) 2>&1 | 7493 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7494 *${as_nl}ac_space=\ *) 7495 # `set' does not quote correctly, so add quotes: double-quote 7496 # substitution turns \\\\ into \\, and sed turns \\ into \. 7497 sed -n \ 7498 "s/'/'\\\\''/g; 7499 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7500 ;; #( 7501 *) 7502 # `set' quotes correctly as required by POSIX, so do not add quotes. 7503 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7504 ;; 7505 esac | 7506 sort 7507 ) | 7508 sed ' 7509 /^ac_cv_env_/b end 7510 t clear 7511 :clear 7512 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7513 t end 7514 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7515 :end' >>confcache 7516 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7517 if test -w "$cache_file"; then 7518 if test "x$cache_file" != "x/dev/null"; then 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7520 $as_echo "$as_me: updating cache $cache_file" >&6;} 7521 if test ! -f "$cache_file" || test -h "$cache_file"; then 7522 cat confcache >"$cache_file" 7523 else 7524 case $cache_file in #( 7525 */* | ?:*) 7526 mv -f confcache "$cache_file"$$ && 7527 mv -f "$cache_file"$$ "$cache_file" ;; #( 7528 *) 7529 mv -f confcache "$cache_file" ;; 7530 esac 7531 fi 7532 fi 7533 else 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7535 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7536 fi 7537 fi 7538 rm -f confcache 7539 7540 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7541 # Let make expand exec_prefix. 7542 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7543 7544 DEFS=-DHAVE_CONFIG_H 7545 7546 ac_libobjs= 7547 ac_ltlibobjs= 7548 U= 7549 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7550 # 1. Remove the extension, and $U if already installed. 7551 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7552 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7553 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7554 # will be set to the directory where LIBOBJS objects are built. 7555 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7556 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7557 done 7558 LIBOBJS=$ac_libobjs 7559 7560 LTLIBOBJS=$ac_ltlibobjs 7561 7562 7563 7564 7565 : "${CONFIG_STATUS=./config.status}" 7566 ac_write_fail=0 7567 ac_clean_files_save=$ac_clean_files 7568 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7569 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7570 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7571 as_write_fail=0 7572 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7573 #! $SHELL 7574 # Generated by $as_me. 7575 # Run this file to recreate the current configuration. 7576 # Compiler output produced by configure, useful for debugging 7577 # configure, is in config.log if it exists. 7578 7579 debug=false 7580 ac_cs_recheck=false 7581 ac_cs_silent=false 7582 7583 SHELL=\${CONFIG_SHELL-$SHELL} 7584 export SHELL 7585 _ASEOF 7586 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7587 ## -------------------- ## 7588 ## M4sh Initialization. ## 7589 ## -------------------- ## 7590 7591 # Be more Bourne compatible 7592 DUALCASE=1; export DUALCASE # for MKS sh 7593 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7594 emulate sh 7595 NULLCMD=: 7596 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7597 # is contrary to our usage. Disable this feature. 7598 alias -g '${1+"$@"}'='"$@"' 7599 setopt NO_GLOB_SUBST 7600 else 7601 case `(set -o) 2>/dev/null` in #( 7602 *posix*) : 7603 set -o posix ;; #( 7604 *) : 7605 ;; 7606 esac 7607 fi 7608 7609 7610 as_nl=' 7611 ' 7612 export as_nl 7613 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7614 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7615 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7616 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7617 # Prefer a ksh shell builtin over an external printf program on Solaris, 7618 # but without wasting forks for bash or zsh. 7619 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7620 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7621 as_echo='print -r --' 7622 as_echo_n='print -rn --' 7623 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7624 as_echo='printf %s\n' 7625 as_echo_n='printf %s' 7626 else 7627 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7628 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7629 as_echo_n='/usr/ucb/echo -n' 7630 else 7631 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7632 as_echo_n_body='eval 7633 arg=$1; 7634 case $arg in #( 7635 *"$as_nl"*) 7636 expr "X$arg" : "X\\(.*\\)$as_nl"; 7637 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7638 esac; 7639 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7640 ' 7641 export as_echo_n_body 7642 as_echo_n='sh -c $as_echo_n_body as_echo' 7643 fi 7644 export as_echo_body 7645 as_echo='sh -c $as_echo_body as_echo' 7646 fi 7647 7648 # The user is always right. 7649 if test "${PATH_SEPARATOR+set}" != set; then 7650 PATH_SEPARATOR=: 7651 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7652 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7653 PATH_SEPARATOR=';' 7654 } 7655 fi 7656 7657 7658 # IFS 7659 # We need space, tab and new line, in precisely that order. Quoting is 7660 # there to prevent editors from complaining about space-tab. 7661 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7662 # splitting by setting IFS to empty value.) 7663 IFS=" "" $as_nl" 7664 7665 # Find who we are. Look in the path if we contain no directory separator. 7666 as_myself= 7667 case $0 in #(( 7668 *[\\/]* ) as_myself=$0 ;; 7669 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7670 for as_dir in $PATH 7671 do 7672 IFS=$as_save_IFS 7673 test -z "$as_dir" && as_dir=. 7674 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7675 done 7676 IFS=$as_save_IFS 7677 7678 ;; 7679 esac 7680 # We did not find ourselves, most probably we were run as `sh COMMAND' 7681 # in which case we are not to be found in the path. 7682 if test "x$as_myself" = x; then 7683 as_myself=$0 7684 fi 7685 if test ! -f "$as_myself"; then 7686 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7687 exit 1 7688 fi 7689 7690 # Unset variables that we do not need and which cause bugs (e.g. in 7691 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7692 # suppresses any "Segmentation fault" message there. '((' could 7693 # trigger a bug in pdksh 5.2.14. 7694 for as_var in BASH_ENV ENV MAIL MAILPATH 7695 do eval test x\${$as_var+set} = xset \ 7696 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7697 done 7698 PS1='$ ' 7699 PS2='> ' 7700 PS4='+ ' 7701 7702 # NLS nuisances. 7703 LC_ALL=C 7704 export LC_ALL 7705 LANGUAGE=C 7706 export LANGUAGE 7707 7708 # CDPATH. 7709 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7710 7711 7712 # as_fn_error STATUS ERROR [LINENO LOG_FD] 7713 # ---------------------------------------- 7714 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7715 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7716 # script with STATUS, using 1 if that was 0. 7717 as_fn_error () 7718 { 7719 as_status=$1; test $as_status -eq 0 && as_status=1 7720 if test "$4"; then 7721 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7722 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 7723 fi 7724 $as_echo "$as_me: error: $2" >&2 7725 as_fn_exit $as_status 7726 } # as_fn_error 7727 7728 7729 # as_fn_set_status STATUS 7730 # ----------------------- 7731 # Set $? to STATUS, without forking. 7732 as_fn_set_status () 7733 { 7734 return $1 7735 } # as_fn_set_status 7736 7737 # as_fn_exit STATUS 7738 # ----------------- 7739 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7740 as_fn_exit () 7741 { 7742 set +e 7743 as_fn_set_status $1 7744 exit $1 7745 } # as_fn_exit 7746 7747 # as_fn_unset VAR 7748 # --------------- 7749 # Portably unset VAR. 7750 as_fn_unset () 7751 { 7752 { eval $1=; unset $1;} 7753 } 7754 as_unset=as_fn_unset 7755 # as_fn_append VAR VALUE 7756 # ---------------------- 7757 # Append the text in VALUE to the end of the definition contained in VAR. Take 7758 # advantage of any shell optimizations that allow amortized linear growth over 7759 # repeated appends, instead of the typical quadratic growth present in naive 7760 # implementations. 7761 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7762 eval 'as_fn_append () 7763 { 7764 eval $1+=\$2 7765 }' 7766 else 7767 as_fn_append () 7768 { 7769 eval $1=\$$1\$2 7770 } 7771 fi # as_fn_append 7772 7773 # as_fn_arith ARG... 7774 # ------------------ 7775 # Perform arithmetic evaluation on the ARGs, and store the result in the 7776 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7777 # must be portable across $(()) and expr. 7778 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7779 eval 'as_fn_arith () 7780 { 7781 as_val=$(( $* )) 7782 }' 7783 else 7784 as_fn_arith () 7785 { 7786 as_val=`expr "$@" || test $? -eq 1` 7787 } 7788 fi # as_fn_arith 7789 7790 7791 if expr a : '\(a\)' >/dev/null 2>&1 && 7792 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7793 as_expr=expr 7794 else 7795 as_expr=false 7796 fi 7797 7798 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7799 as_basename=basename 7800 else 7801 as_basename=false 7802 fi 7803 7804 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7805 as_dirname=dirname 7806 else 7807 as_dirname=false 7808 fi 7809 7810 as_me=`$as_basename -- "$0" || 7811 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7812 X"$0" : 'X\(//\)$' \| \ 7813 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7814 $as_echo X/"$0" | 7815 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7816 s//\1/ 7817 q 7818 } 7819 /^X\/\(\/\/\)$/{ 7820 s//\1/ 7821 q 7822 } 7823 /^X\/\(\/\).*/{ 7824 s//\1/ 7825 q 7826 } 7827 s/.*/./; q'` 7828 7829 # Avoid depending upon Character Ranges. 7830 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7831 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7832 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7833 as_cr_digits='0123456789' 7834 as_cr_alnum=$as_cr_Letters$as_cr_digits 7835 7836 ECHO_C= ECHO_N= ECHO_T= 7837 case `echo -n x` in #((((( 7838 -n*) 7839 case `echo 'xy\c'` in 7840 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7841 xy) ECHO_C='\c';; 7842 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7843 ECHO_T=' ';; 7844 esac;; 7845 *) 7846 ECHO_N='-n';; 7847 esac 7848 7849 rm -f conf$$ conf$$.exe conf$$.file 7850 if test -d conf$$.dir; then 7851 rm -f conf$$.dir/conf$$.file 7852 else 7853 rm -f conf$$.dir 7854 mkdir conf$$.dir 2>/dev/null 7855 fi 7856 if (echo >conf$$.file) 2>/dev/null; then 7857 if ln -s conf$$.file conf$$ 2>/dev/null; then 7858 as_ln_s='ln -s' 7859 # ... but there are two gotchas: 7860 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7861 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7862 # In both cases, we have to default to `cp -pR'. 7863 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7864 as_ln_s='cp -pR' 7865 elif ln conf$$.file conf$$ 2>/dev/null; then 7866 as_ln_s=ln 7867 else 7868 as_ln_s='cp -pR' 7869 fi 7870 else 7871 as_ln_s='cp -pR' 7872 fi 7873 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7874 rmdir conf$$.dir 2>/dev/null 7875 7876 7877 # as_fn_mkdir_p 7878 # ------------- 7879 # Create "$as_dir" as a directory, including parents if necessary. 7880 as_fn_mkdir_p () 7881 { 7882 7883 case $as_dir in #( 7884 -*) as_dir=./$as_dir;; 7885 esac 7886 test -d "$as_dir" || eval $as_mkdir_p || { 7887 as_dirs= 7888 while :; do 7889 case $as_dir in #( 7890 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7891 *) as_qdir=$as_dir;; 7892 esac 7893 as_dirs="'$as_qdir' $as_dirs" 7894 as_dir=`$as_dirname -- "$as_dir" || 7895 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7896 X"$as_dir" : 'X\(//\)[^/]' \| \ 7897 X"$as_dir" : 'X\(//\)$' \| \ 7898 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7899 $as_echo X"$as_dir" | 7900 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7901 s//\1/ 7902 q 7903 } 7904 /^X\(\/\/\)[^/].*/{ 7905 s//\1/ 7906 q 7907 } 7908 /^X\(\/\/\)$/{ 7909 s//\1/ 7910 q 7911 } 7912 /^X\(\/\).*/{ 7913 s//\1/ 7914 q 7915 } 7916 s/.*/./; q'` 7917 test -d "$as_dir" && break 7918 done 7919 test -z "$as_dirs" || eval "mkdir $as_dirs" 7920 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 7921 7922 7923 } # as_fn_mkdir_p 7924 if mkdir -p . 2>/dev/null; then 7925 as_mkdir_p='mkdir -p "$as_dir"' 7926 else 7927 test -d ./-p && rmdir ./-p 7928 as_mkdir_p=false 7929 fi 7930 7931 7932 # as_fn_executable_p FILE 7933 # ----------------------- 7934 # Test if FILE is an executable regular file. 7935 as_fn_executable_p () 7936 { 7937 test -f "$1" && test -x "$1" 7938 } # as_fn_executable_p 7939 as_test_x='test -x' 7940 as_executable_p=as_fn_executable_p 7941 7942 # Sed expression to map a string onto a valid CPP name. 7943 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7944 7945 # Sed expression to map a string onto a valid variable name. 7946 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7947 7948 7949 exec 6>&1 7950 ## ----------------------------------- ## 7951 ## Main body of $CONFIG_STATUS script. ## 7952 ## ----------------------------------- ## 7953 _ASEOF 7954 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7955 7956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7957 # Save the log message, to keep $0 and so on meaningful, and to 7958 # report actual input values of CONFIG_FILES etc. instead of their 7959 # values after options handling. 7960 ac_log=" 7961 This file was extended by cpplib $as_me , which was 7962 generated by GNU Autoconf 2.69. Invocation command line was 7963 7964 CONFIG_FILES = $CONFIG_FILES 7965 CONFIG_HEADERS = $CONFIG_HEADERS 7966 CONFIG_LINKS = $CONFIG_LINKS 7967 CONFIG_COMMANDS = $CONFIG_COMMANDS 7968 $ $0 $@ 7969 7970 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7971 " 7972 7973 _ACEOF 7974 7975 case $ac_config_files in *" 7976 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7977 esac 7978 7979 case $ac_config_headers in *" 7980 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 7981 esac 7982 7983 7984 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7985 # Files that config.status was made for. 7986 config_files="$ac_config_files" 7987 config_headers="$ac_config_headers" 7988 config_commands="$ac_config_commands" 7989 7990 _ACEOF 7991 7992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7993 ac_cs_usage="\ 7994 \`$as_me' instantiates files and other configuration actions 7995 from templates according to the current configuration. Unless the files 7996 and actions are specified as TAGs, all are instantiated by default. 7997 7998 Usage: $0 [OPTION]... [TAG]... 7999 8000 -h, --help print this help, then exit 8001 -V, --version print version number and configuration settings, then exit 8002 --config print configuration, then exit 8003 -q, --quiet, --silent 8004 do not print progress messages 8005 -d, --debug don't remove temporary files 8006 --recheck update $as_me by reconfiguring in the same conditions 8007 --file=FILE[:TEMPLATE] 8008 instantiate the configuration file FILE 8009 --header=FILE[:TEMPLATE] 8010 instantiate the configuration header FILE 8011 8012 Configuration files: 8013 $config_files 8014 8015 Configuration headers: 8016 $config_headers 8017 8018 Configuration commands: 8019 $config_commands 8020 8021 Report bugs to <gcc-bugs@gcc.gnu.org>." 8022 8023 _ACEOF 8024 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8025 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8026 ac_cs_version="\\ 8027 cpplib config.status 8028 configured by $0, generated by GNU Autoconf 2.69, 8029 with options \\"\$ac_cs_config\\" 8030 8031 Copyright (C) 2012 Free Software Foundation, Inc. 8032 This config.status script is free software; the Free Software Foundation 8033 gives unlimited permission to copy, distribute and modify it." 8034 8035 ac_pwd='$ac_pwd' 8036 srcdir='$srcdir' 8037 INSTALL='$INSTALL' 8038 test -n "\$AWK" || AWK=awk 8039 _ACEOF 8040 8041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8042 # The default lists apply if the user does not specify any file. 8043 ac_need_defaults=: 8044 while test $# != 0 8045 do 8046 case $1 in 8047 --*=?*) 8048 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8049 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8050 ac_shift=: 8051 ;; 8052 --*=) 8053 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8054 ac_optarg= 8055 ac_shift=: 8056 ;; 8057 *) 8058 ac_option=$1 8059 ac_optarg=$2 8060 ac_shift=shift 8061 ;; 8062 esac 8063 8064 case $ac_option in 8065 # Handling of the options. 8066 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8067 ac_cs_recheck=: ;; 8068 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8069 $as_echo "$ac_cs_version"; exit ;; 8070 --config | --confi | --conf | --con | --co | --c ) 8071 $as_echo "$ac_cs_config"; exit ;; 8072 --debug | --debu | --deb | --de | --d | -d ) 8073 debug=: ;; 8074 --file | --fil | --fi | --f ) 8075 $ac_shift 8076 case $ac_optarg in 8077 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8078 '') as_fn_error $? "missing file argument" ;; 8079 esac 8080 as_fn_append CONFIG_FILES " '$ac_optarg'" 8081 ac_need_defaults=false;; 8082 --header | --heade | --head | --hea ) 8083 $ac_shift 8084 case $ac_optarg in 8085 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8086 esac 8087 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8088 ac_need_defaults=false;; 8089 --he | --h) 8090 # Conflict between --help and --header 8091 as_fn_error $? "ambiguous option: \`$1' 8092 Try \`$0 --help' for more information.";; 8093 --help | --hel | -h ) 8094 $as_echo "$ac_cs_usage"; exit ;; 8095 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8096 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8097 ac_cs_silent=: ;; 8098 8099 # This is an error. 8100 -*) as_fn_error $? "unrecognized option: \`$1' 8101 Try \`$0 --help' for more information." ;; 8102 8103 *) as_fn_append ac_config_targets " $1" 8104 ac_need_defaults=false ;; 8105 8106 esac 8107 shift 8108 done 8109 8110 ac_configure_extra_args= 8111 8112 if $ac_cs_silent; then 8113 exec 6>/dev/null 8114 ac_configure_extra_args="$ac_configure_extra_args --silent" 8115 fi 8116 8117 _ACEOF 8118 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8119 if \$ac_cs_recheck; then 8120 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8121 shift 8122 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8123 CONFIG_SHELL='$SHELL' 8124 export CONFIG_SHELL 8125 exec "\$@" 8126 fi 8127 8128 _ACEOF 8129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8130 exec 5>>config.log 8131 { 8132 echo 8133 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8134 ## Running $as_me. ## 8135 _ASBOX 8136 $as_echo "$ac_log" 8137 } >&5 8138 8139 _ACEOF 8140 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8141 # 8142 # INIT-COMMANDS 8143 # 8144 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR 8145 8146 _ACEOF 8147 8148 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8149 8150 # Handling of arguments. 8151 for ac_config_target in $ac_config_targets 8152 do 8153 case $ac_config_target in 8154 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;; 8155 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 8156 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8157 8158 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8159 esac 8160 done 8161 8162 8163 # If the user did not use the arguments to specify the items to instantiate, 8164 # then the envvar interface is used. Set only those that are not. 8165 # We use the long form for the default assignment because of an extremely 8166 # bizarre bug on SunOS 4.1.3. 8167 if $ac_need_defaults; then 8168 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8169 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8170 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8171 fi 8172 8173 # Have a temporary directory for convenience. Make it in the build tree 8174 # simply because there is no reason against having it here, and in addition, 8175 # creating and moving files from /tmp can sometimes cause problems. 8176 # Hook for its removal unless debugging. 8177 # Note that there is a small window in which the directory will not be cleaned: 8178 # after its creation but before its name has been assigned to `$tmp'. 8179 $debug || 8180 { 8181 tmp= ac_tmp= 8182 trap 'exit_status=$? 8183 : "${ac_tmp:=$tmp}" 8184 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8185 ' 0 8186 trap 'as_fn_exit 1' 1 2 13 15 8187 } 8188 # Create a (secure) tmp directory for tmp files. 8189 8190 { 8191 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8192 test -d "$tmp" 8193 } || 8194 { 8195 tmp=./conf$$-$RANDOM 8196 (umask 077 && mkdir "$tmp") 8197 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8198 ac_tmp=$tmp 8199 8200 # Set up the scripts for CONFIG_FILES section. 8201 # No need to generate them if there are no CONFIG_FILES. 8202 # This happens for instance with `./config.status config.h'. 8203 if test -n "$CONFIG_FILES"; then 8204 8205 8206 ac_cr=`echo X | tr X '\015'` 8207 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8208 # But we know of no other shell where ac_cr would be empty at this 8209 # point, so we can use a bashism as a fallback. 8210 if test "x$ac_cr" = x; then 8211 eval ac_cr=\$\'\\r\' 8212 fi 8213 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8214 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8215 ac_cs_awk_cr='\\r' 8216 else 8217 ac_cs_awk_cr=$ac_cr 8218 fi 8219 8220 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8221 _ACEOF 8222 8223 8224 { 8225 echo "cat >conf$$subs.awk <<_ACEOF" && 8226 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8227 echo "_ACEOF" 8228 } >conf$$subs.sh || 8229 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8230 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8231 ac_delim='%!_!# ' 8232 for ac_last_try in false false false false false :; do 8233 . ./conf$$subs.sh || 8234 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8235 8236 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8237 if test $ac_delim_n = $ac_delim_num; then 8238 break 8239 elif $ac_last_try; then 8240 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8241 else 8242 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8243 fi 8244 done 8245 rm -f conf$$subs.sh 8246 8247 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8248 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8249 _ACEOF 8250 sed -n ' 8251 h 8252 s/^/S["/; s/!.*/"]=/ 8253 p 8254 g 8255 s/^[^!]*!// 8256 :repl 8257 t repl 8258 s/'"$ac_delim"'$// 8259 t delim 8260 :nl 8261 h 8262 s/\(.\{148\}\)..*/\1/ 8263 t more1 8264 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8265 p 8266 n 8267 b repl 8268 :more1 8269 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8270 p 8271 g 8272 s/.\{148\}// 8273 t nl 8274 :delim 8275 h 8276 s/\(.\{148\}\)..*/\1/ 8277 t more2 8278 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8279 p 8280 b 8281 :more2 8282 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8283 p 8284 g 8285 s/.\{148\}// 8286 t delim 8287 ' <conf$$subs.awk | sed ' 8288 /^[^""]/{ 8289 N 8290 s/\n// 8291 } 8292 ' >>$CONFIG_STATUS || ac_write_fail=1 8293 rm -f conf$$subs.awk 8294 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8295 _ACAWK 8296 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8297 for (key in S) S_is_set[key] = 1 8298 FS = "" 8299 8300 } 8301 { 8302 line = $ 0 8303 nfields = split(line, field, "@") 8304 substed = 0 8305 len = length(field[1]) 8306 for (i = 2; i < nfields; i++) { 8307 key = field[i] 8308 keylen = length(key) 8309 if (S_is_set[key]) { 8310 value = S[key] 8311 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8312 len += length(value) + length(field[++i]) 8313 substed = 1 8314 } else 8315 len += 1 + keylen 8316 } 8317 8318 print line 8319 } 8320 8321 _ACAWK 8322 _ACEOF 8323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8324 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8325 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8326 else 8327 cat 8328 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8329 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8330 _ACEOF 8331 8332 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8333 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8334 # trailing colons and then remove the whole line if VPATH becomes empty 8335 # (actually we leave an empty line to preserve line numbers). 8336 if test "x$srcdir" = x.; then 8337 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8338 h 8339 s/// 8340 s/^/:/ 8341 s/[ ]*$/:/ 8342 s/:\$(srcdir):/:/g 8343 s/:\${srcdir}:/:/g 8344 s/:@srcdir@:/:/g 8345 s/^:*// 8346 s/:*$// 8347 x 8348 s/\(=[ ]*\).*/\1/ 8349 G 8350 s/\n// 8351 s/^[^=]*=[ ]*$// 8352 }' 8353 fi 8354 8355 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8356 fi # test -n "$CONFIG_FILES" 8357 8358 # Set up the scripts for CONFIG_HEADERS section. 8359 # No need to generate them if there are no CONFIG_HEADERS. 8360 # This happens for instance with `./config.status Makefile'. 8361 if test -n "$CONFIG_HEADERS"; then 8362 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 8363 BEGIN { 8364 _ACEOF 8365 8366 # Transform confdefs.h into an awk script `defines.awk', embedded as 8367 # here-document in config.status, that substitutes the proper values into 8368 # config.h.in to produce config.h. 8369 8370 # Create a delimiter string that does not exist in confdefs.h, to ease 8371 # handling of long lines. 8372 ac_delim='%!_!# ' 8373 for ac_last_try in false false :; do 8374 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 8375 if test -z "$ac_tt"; then 8376 break 8377 elif $ac_last_try; then 8378 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 8379 else 8380 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8381 fi 8382 done 8383 8384 # For the awk script, D is an array of macro values keyed by name, 8385 # likewise P contains macro parameters if any. Preserve backslash 8386 # newline sequences. 8387 8388 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8389 sed -n ' 8390 s/.\{148\}/&'"$ac_delim"'/g 8391 t rset 8392 :rset 8393 s/^[ ]*#[ ]*define[ ][ ]*/ / 8394 t def 8395 d 8396 :def 8397 s/\\$// 8398 t bsnl 8399 s/["\\]/\\&/g 8400 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8401 D["\1"]=" \3"/p 8402 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8403 d 8404 :bsnl 8405 s/["\\]/\\&/g 8406 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8407 D["\1"]=" \3\\\\\\n"\\/p 8408 t cont 8409 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8410 t cont 8411 d 8412 :cont 8413 n 8414 s/.\{148\}/&'"$ac_delim"'/g 8415 t clear 8416 :clear 8417 s/\\$// 8418 t bsnlc 8419 s/["\\]/\\&/g; s/^/"/; s/$/"/p 8420 d 8421 :bsnlc 8422 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8423 b cont 8424 ' <confdefs.h | sed ' 8425 s/'"$ac_delim"'/"\\\ 8426 "/g' >>$CONFIG_STATUS || ac_write_fail=1 8427 8428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8429 for (key in D) D_is_set[key] = 1 8430 FS = "" 8431 } 8432 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8433 line = \$ 0 8434 split(line, arg, " ") 8435 if (arg[1] == "#") { 8436 defundef = arg[2] 8437 mac1 = arg[3] 8438 } else { 8439 defundef = substr(arg[1], 2) 8440 mac1 = arg[2] 8441 } 8442 split(mac1, mac2, "(") #) 8443 macro = mac2[1] 8444 prefix = substr(line, 1, index(line, defundef) - 1) 8445 if (D_is_set[macro]) { 8446 # Preserve the white space surrounding the "#". 8447 print prefix "define", macro P[macro] D[macro] 8448 next 8449 } else { 8450 # Replace #undef with comments. This is necessary, for example, 8451 # in the case of _POSIX_SOURCE, which is predefined and required 8452 # on some systems where configure will not decide to define it. 8453 if (defundef == "undef") { 8454 print "/*", prefix defundef, macro, "*/" 8455 next 8456 } 8457 } 8458 } 8459 { print } 8460 _ACAWK 8461 _ACEOF 8462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8463 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 8464 fi # test -n "$CONFIG_HEADERS" 8465 8466 8467 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 8468 shift 8469 for ac_tag 8470 do 8471 case $ac_tag in 8472 :[FHLC]) ac_mode=$ac_tag; continue;; 8473 esac 8474 case $ac_mode$ac_tag in 8475 :[FHL]*:*);; 8476 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8477 :[FH]-) ac_tag=-:-;; 8478 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8479 esac 8480 ac_save_IFS=$IFS 8481 IFS=: 8482 set x $ac_tag 8483 IFS=$ac_save_IFS 8484 shift 8485 ac_file=$1 8486 shift 8487 8488 case $ac_mode in 8489 :L) ac_source=$1;; 8490 :[FH]) 8491 ac_file_inputs= 8492 for ac_f 8493 do 8494 case $ac_f in 8495 -) ac_f="$ac_tmp/stdin";; 8496 *) # Look for the file first in the build tree, then in the source tree 8497 # (if the path is not absolute). The absolute path cannot be DOS-style, 8498 # because $ac_f cannot contain `:'. 8499 test -f "$ac_f" || 8500 case $ac_f in 8501 [\\/$]*) false;; 8502 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8503 esac || 8504 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8505 esac 8506 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8507 as_fn_append ac_file_inputs " '$ac_f'" 8508 done 8509 8510 # Let's still pretend it is `configure' which instantiates (i.e., don't 8511 # use $as_me), people would be surprised to read: 8512 # /* config.h. Generated by config.status. */ 8513 configure_input='Generated from '` 8514 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8515 `' by configure.' 8516 if test x"$ac_file" != x-; then 8517 configure_input="$ac_file. $configure_input" 8518 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8519 $as_echo "$as_me: creating $ac_file" >&6;} 8520 fi 8521 # Neutralize special characters interpreted by sed in replacement strings. 8522 case $configure_input in #( 8523 *\&* | *\|* | *\\* ) 8524 ac_sed_conf_input=`$as_echo "$configure_input" | 8525 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8526 *) ac_sed_conf_input=$configure_input;; 8527 esac 8528 8529 case $ac_tag in 8530 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8531 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 8532 esac 8533 ;; 8534 esac 8535 8536 ac_dir=`$as_dirname -- "$ac_file" || 8537 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8538 X"$ac_file" : 'X\(//\)[^/]' \| \ 8539 X"$ac_file" : 'X\(//\)$' \| \ 8540 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8541 $as_echo X"$ac_file" | 8542 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8543 s//\1/ 8544 q 8545 } 8546 /^X\(\/\/\)[^/].*/{ 8547 s//\1/ 8548 q 8549 } 8550 /^X\(\/\/\)$/{ 8551 s//\1/ 8552 q 8553 } 8554 /^X\(\/\).*/{ 8555 s//\1/ 8556 q 8557 } 8558 s/.*/./; q'` 8559 as_dir="$ac_dir"; as_fn_mkdir_p 8560 ac_builddir=. 8561 8562 case "$ac_dir" in 8563 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8564 *) 8565 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8566 # A ".." for each directory in $ac_dir_suffix. 8567 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8568 case $ac_top_builddir_sub in 8569 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8570 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8571 esac ;; 8572 esac 8573 ac_abs_top_builddir=$ac_pwd 8574 ac_abs_builddir=$ac_pwd$ac_dir_suffix 8575 # for backward compatibility: 8576 ac_top_builddir=$ac_top_build_prefix 8577 8578 case $srcdir in 8579 .) # We are building in place. 8580 ac_srcdir=. 8581 ac_top_srcdir=$ac_top_builddir_sub 8582 ac_abs_top_srcdir=$ac_pwd ;; 8583 [\\/]* | ?:[\\/]* ) # Absolute name. 8584 ac_srcdir=$srcdir$ac_dir_suffix; 8585 ac_top_srcdir=$srcdir 8586 ac_abs_top_srcdir=$srcdir ;; 8587 *) # Relative name. 8588 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8589 ac_top_srcdir=$ac_top_build_prefix$srcdir 8590 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8591 esac 8592 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8593 8594 8595 case $ac_mode in 8596 :F) 8597 # 8598 # CONFIG_FILE 8599 # 8600 8601 case $INSTALL in 8602 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8603 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8604 esac 8605 _ACEOF 8606 8607 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8608 # If the template does not know about datarootdir, expand it. 8609 # FIXME: This hack should be removed a few years after 2.60. 8610 ac_datarootdir_hack=; ac_datarootdir_seen= 8611 ac_sed_dataroot=' 8612 /datarootdir/ { 8613 p 8614 q 8615 } 8616 /@datadir@/p 8617 /@docdir@/p 8618 /@infodir@/p 8619 /@localedir@/p 8620 /@mandir@/p' 8621 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8622 *datarootdir*) ac_datarootdir_seen=yes;; 8623 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8625 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8626 _ACEOF 8627 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8628 ac_datarootdir_hack=' 8629 s&@datadir@&$datadir&g 8630 s&@docdir@&$docdir&g 8631 s&@infodir@&$infodir&g 8632 s&@localedir@&$localedir&g 8633 s&@mandir@&$mandir&g 8634 s&\\\${datarootdir}&$datarootdir&g' ;; 8635 esac 8636 _ACEOF 8637 8638 # Neutralize VPATH when `$srcdir' = `.'. 8639 # Shell code in configure.ac might set extrasub. 8640 # FIXME: do we really want to maintain this feature? 8641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8642 ac_sed_extra="$ac_vpsub 8643 $extrasub 8644 _ACEOF 8645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8646 :t 8647 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8648 s|@configure_input@|$ac_sed_conf_input|;t t 8649 s&@top_builddir@&$ac_top_builddir_sub&;t t 8650 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8651 s&@srcdir@&$ac_srcdir&;t t 8652 s&@abs_srcdir@&$ac_abs_srcdir&;t t 8653 s&@top_srcdir@&$ac_top_srcdir&;t t 8654 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8655 s&@builddir@&$ac_builddir&;t t 8656 s&@abs_builddir@&$ac_abs_builddir&;t t 8657 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8658 s&@INSTALL@&$ac_INSTALL&;t t 8659 $ac_datarootdir_hack 8660 " 8661 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 8662 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8663 8664 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8665 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 8666 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 8667 "$ac_tmp/out"`; test -z "$ac_out"; } && 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8669 which seems to be undefined. Please make sure it is defined" >&5 8670 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8671 which seems to be undefined. Please make sure it is defined" >&2;} 8672 8673 rm -f "$ac_tmp/stdin" 8674 case $ac_file in 8675 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 8676 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 8677 esac \ 8678 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8679 ;; 8680 :H) 8681 # 8682 # CONFIG_HEADER 8683 # 8684 if test x"$ac_file" != x-; then 8685 { 8686 $as_echo "/* $configure_input */" \ 8687 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 8688 } >"$ac_tmp/config.h" \ 8689 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8690 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 8691 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 8692 $as_echo "$as_me: $ac_file is unchanged" >&6;} 8693 else 8694 rm -f "$ac_file" 8695 mv "$ac_tmp/config.h" "$ac_file" \ 8696 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 8697 fi 8698 else 8699 $as_echo "/* $configure_input */" \ 8700 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 8701 || as_fn_error $? "could not create -" "$LINENO" 5 8702 fi 8703 ;; 8704 8705 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 8706 $as_echo "$as_me: executing $ac_file commands" >&6;} 8707 ;; 8708 esac 8709 8710 8711 case $ac_file$ac_mode in 8712 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;; 8713 "config.h":H) echo timestamp > stamp-h1 ;; 8714 8715 esac 8716 done # for ac_tag 8717 8718 8719 as_fn_exit 0 8720 _ACEOF 8721 ac_clean_files=$ac_clean_files_save 8722 8723 test $ac_write_fail = 0 || 8724 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 8725 8726 8727 # configure is writing to config.log, and then calls config.status. 8728 # config.status does its own redirection, appending to config.log. 8729 # Unfortunately, on DOS this fails, as config.log is still kept open 8730 # by configure, so config.status won't be able to write to it; its 8731 # output is simply discarded. So we exec the FD to /dev/null, 8732 # effectively closing config.log, so it can be properly (re)opened and 8733 # appended to by config.status. When coming back to configure, we 8734 # need to make the FD available again. 8735 if test "$no_create" != yes; then 8736 ac_cs_success=: 8737 ac_config_status_args= 8738 test "$silent" = yes && 8739 ac_config_status_args="$ac_config_status_args --quiet" 8740 exec 5>/dev/null 8741 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8742 exec 5>>config.log 8743 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8744 # would make configure fail if this is the last instruction. 8745 $ac_cs_success || as_fn_exit 1 8746 fi 8747 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8748 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8749 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8750 fi 8751 8752
Indexes created Sun Mar 01 05:31:48 UTC 2026