configure revision 1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.64. 4 # 5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7 # Foundation, Inc. 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93 for as_dir in $PATH 94 do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99 IFS=$as_save_IFS 100 101 ;; 102 esac 103 # We did not find ourselves, most probably we were run as `sh COMMAND' 104 # in which case we are not to be found in the path. 105 if test "x$as_myself" = x; then 106 as_myself=$0 107 fi 108 if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111 fi 112 113 # Unset variables that we do not need and which cause bugs (e.g. in 114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115 # suppresses any "Segmentation fault" message there. '((' could 116 # trigger a bug in pdksh 5.2.14. 117 for as_var in BASH_ENV ENV MAIL MAILPATH 118 do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120 done 121 PS1='$ ' 122 PS2='> ' 123 PS4='+ ' 124 125 # NLS nuisances. 126 LC_ALL=C 127 export LC_ALL 128 LANGUAGE=C 129 export LANGUAGE 130 131 # CDPATH. 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134 if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142 else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148 esac 149 fi 150 " 151 as_required="as_fn_return () { (exit \$1); } 152 as_fn_success () { as_fn_return 0; } 153 as_fn_failure () { as_fn_return 1; } 154 as_fn_ret_success () { return 0; } 155 as_fn_ret_failure () { return 1; } 156 157 exitcode=0 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164 else 165 exitcode=1; echo positional parameters were not saved. 166 fi 167 test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 172 test \$(( 1 + 1 )) = 2 || exit 1" 173 if (eval "$as_required") 2>/dev/null; then : 174 as_have_required=yes 175 else 176 as_have_required=no 177 fi 178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 179 180 else 181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 182 as_found=false 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 184 do 185 IFS=$as_save_IFS 186 test -z "$as_dir" && as_dir=. 187 as_found=: 188 case $as_dir in #( 189 /*) 190 for as_base in sh bash ksh sh5; do 191 # Try only shells that exist, to save several forks. 192 as_shell=$as_dir/$as_base 193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 195 CONFIG_SHELL=$as_shell as_have_required=yes 196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 break 2 198 fi 199 fi 200 done;; 201 esac 202 as_found=false 203 done 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 206 CONFIG_SHELL=$SHELL as_have_required=yes 207 fi; } 208 IFS=$as_save_IFS 209 210 211 if test "x$CONFIG_SHELL" != x; then : 212 # We cannot yet assume a decent shell, so we have to provide a 213 # neutralization value for shells without unset; and this also 214 # works around shells that cannot unset nonexistent variables. 215 BASH_ENV=/dev/null 216 ENV=/dev/null 217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 218 export CONFIG_SHELL 219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 220 fi 221 222 if test x$as_have_required = xno; then : 223 $as_echo "$0: This script requires a shell more modern than all" 224 $as_echo "$0: the shells that I found on your system." 225 if test x${ZSH_VERSION+set} = xset ; then 226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 227 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 228 else 229 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 230 $0: including any error possibly output before this 231 $0: message. Then install a modern shell, or manually run 232 $0: the script under such a shell if you do have one." 233 fi 234 exit 1 235 fi 236 fi 237 fi 238 SHELL=${CONFIG_SHELL-/bin/sh} 239 export SHELL 240 # Unset more variables known to interfere with behavior of common tools. 241 CLICOLOR_FORCE= GREP_OPTIONS= 242 unset CLICOLOR_FORCE GREP_OPTIONS 243 244 ## --------------------- ## 245 ## M4sh Shell Functions. ## 246 ## --------------------- ## 247 # as_fn_unset VAR 248 # --------------- 249 # Portably unset VAR. 250 as_fn_unset () 251 { 252 { eval $1=; unset $1;} 253 } 254 as_unset=as_fn_unset 255 256 # as_fn_set_status STATUS 257 # ----------------------- 258 # Set $? to STATUS, without forking. 259 as_fn_set_status () 260 { 261 return $1 262 } # as_fn_set_status 263 264 # as_fn_exit STATUS 265 # ----------------- 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 267 as_fn_exit () 268 { 269 set +e 270 as_fn_set_status $1 271 exit $1 272 } # as_fn_exit 273 274 # as_fn_mkdir_p 275 # ------------- 276 # Create "$as_dir" as a directory, including parents if necessary. 277 as_fn_mkdir_p () 278 { 279 280 case $as_dir in #( 281 -*) as_dir=./$as_dir;; 282 esac 283 test -d "$as_dir" || eval $as_mkdir_p || { 284 as_dirs= 285 while :; do 286 case $as_dir in #( 287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 288 *) as_qdir=$as_dir;; 289 esac 290 as_dirs="'$as_qdir' $as_dirs" 291 as_dir=`$as_dirname -- "$as_dir" || 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 293 X"$as_dir" : 'X\(//\)[^/]' \| \ 294 X"$as_dir" : 'X\(//\)$' \| \ 295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 296 $as_echo X"$as_dir" | 297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 298 s//\1/ 299 q 300 } 301 /^X\(\/\/\)[^/].*/{ 302 s//\1/ 303 q 304 } 305 /^X\(\/\/\)$/{ 306 s//\1/ 307 q 308 } 309 /^X\(\/\).*/{ 310 s//\1/ 311 q 312 } 313 s/.*/./; q'` 314 test -d "$as_dir" && break 315 done 316 test -z "$as_dirs" || eval "mkdir $as_dirs" 317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 318 319 320 } # as_fn_mkdir_p 321 # as_fn_append VAR VALUE 322 # ---------------------- 323 # Append the text in VALUE to the end of the definition contained in VAR. Take 324 # advantage of any shell optimizations that allow amortized linear growth over 325 # repeated appends, instead of the typical quadratic growth present in naive 326 # implementations. 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 328 eval 'as_fn_append () 329 { 330 eval $1+=\$2 331 }' 332 else 333 as_fn_append () 334 { 335 eval $1=\$$1\$2 336 } 337 fi # as_fn_append 338 339 # as_fn_arith ARG... 340 # ------------------ 341 # Perform arithmetic evaluation on the ARGs, and store the result in the 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments 343 # must be portable across $(()) and expr. 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 345 eval 'as_fn_arith () 346 { 347 as_val=$(( $* )) 348 }' 349 else 350 as_fn_arith () 351 { 352 as_val=`expr "$@" || test $? -eq 1` 353 } 354 fi # as_fn_arith 355 356 357 # as_fn_error ERROR [LINENO LOG_FD] 358 # --------------------------------- 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 361 # script with status $?, using 1 if that was 0. 362 as_fn_error () 363 { 364 as_status=$?; test $as_status -eq 0 && as_status=1 365 if test "$3"; then 366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 368 fi 369 $as_echo "$as_me: error: $1" >&2 370 as_fn_exit $as_status 371 } # as_fn_error 372 373 if expr a : '\(a\)' >/dev/null 2>&1 && 374 test "X`expr 00001 : '.*\(...\)'`" = X001; then 375 as_expr=expr 376 else 377 as_expr=false 378 fi 379 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 381 as_basename=basename 382 else 383 as_basename=false 384 fi 385 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 387 as_dirname=dirname 388 else 389 as_dirname=false 390 fi 391 392 as_me=`$as_basename -- "$0" || 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 394 X"$0" : 'X\(//\)$' \| \ 395 X"$0" : 'X\(/\)' \| . 2>/dev/null || 396 $as_echo X/"$0" | 397 sed '/^.*\/\([^/][^/]*\)\/*$/{ 398 s//\1/ 399 q 400 } 401 /^X\/\(\/\/\)$/{ 402 s//\1/ 403 q 404 } 405 /^X\/\(\/\).*/{ 406 s//\1/ 407 q 408 } 409 s/.*/./; q'` 410 411 # Avoid depending upon Character Ranges. 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 415 as_cr_digits='0123456789' 416 as_cr_alnum=$as_cr_Letters$as_cr_digits 417 418 419 as_lineno_1=$LINENO as_lineno_1a=$LINENO 420 as_lineno_2=$LINENO as_lineno_2a=$LINENO 421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 424 sed -n ' 425 p 426 /[$]LINENO/= 427 ' <$as_myself | 428 sed ' 429 s/[$]LINENO.*/&-/ 430 t lineno 431 b 432 :lineno 433 N 434 :loop 435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 436 t loop 437 s/-\n.*// 438 ' >$as_me.lineno && 439 chmod +x "$as_me.lineno" || 440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 441 442 # Don't try to exec as it changes $[0], causing all sort of problems 443 # (the dirname of $[0] is not the place where we might find the 444 # original and so on. Autoconf is especially sensitive to this). 445 . "./$as_me.lineno" 446 # Exit status is that of the last command. 447 exit 448 } 449 450 ECHO_C= ECHO_N= ECHO_T= 451 case `echo -n x` in #((((( 452 -n*) 453 case `echo 'xy\c'` in 454 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 455 xy) ECHO_C='\c';; 456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 457 ECHO_T=' ';; 458 esac;; 459 *) 460 ECHO_N='-n';; 461 esac 462 463 rm -f conf$$ conf$$.exe conf$$.file 464 if test -d conf$$.dir; then 465 rm -f conf$$.dir/conf$$.file 466 else 467 rm -f conf$$.dir 468 mkdir conf$$.dir 2>/dev/null 469 fi 470 if (echo >conf$$.file) 2>/dev/null; then 471 if ln -s conf$$.file conf$$ 2>/dev/null; then 472 as_ln_s='ln -s' 473 # ... but there are two gotchas: 474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 476 # In both cases, we have to default to `cp -p'. 477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 478 as_ln_s='cp -p' 479 elif ln conf$$.file conf$$ 2>/dev/null; then 480 as_ln_s=ln 481 else 482 as_ln_s='cp -p' 483 fi 484 else 485 as_ln_s='cp -p' 486 fi 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 488 rmdir conf$$.dir 2>/dev/null 489 490 if mkdir -p . 2>/dev/null; then 491 as_mkdir_p='mkdir -p "$as_dir"' 492 else 493 test -d ./-p && rmdir ./-p 494 as_mkdir_p=false 495 fi 496 497 if test -x / >/dev/null 2>&1; then 498 as_test_x='test -x' 499 else 500 if ls -dL / >/dev/null 2>&1; then 501 as_ls_L_option=L 502 else 503 as_ls_L_option= 504 fi 505 as_test_x=' 506 eval sh -c '\'' 507 if test -d "$1"; then 508 test -d "$1/."; 509 else 510 case $1 in #( 511 -*)set "./$1";; 512 esac; 513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 514 ???[sx]*):;;*)false;;esac;fi 515 '\'' sh 516 ' 517 fi 518 as_executable_p=$as_test_x 519 520 # Sed expression to map a string onto a valid CPP name. 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 522 523 # Sed expression to map a string onto a valid variable name. 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 525 526 527 exec 7<&0 </dev/null 6>&1 528 529 # Name of the host. 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 531 # so uname gets run too. 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 533 534 # 535 # Initializations. 536 # 537 ac_default_prefix=/usr/local 538 ac_clean_files= 539 ac_config_libobj_dir=. 540 LIBOBJS= 541 cross_compiling=no 542 subdirs= 543 MFLAGS= 544 MAKEFLAGS= 545 546 # Identity of this package. 547 PACKAGE_NAME= 548 PACKAGE_TARNAME= 549 PACKAGE_VERSION= 550 PACKAGE_STRING= 551 PACKAGE_BUGREPORT= 552 PACKAGE_URL= 553 554 ac_unique_file="xmalloc.c" 555 # Factoring default headers for most tests. 556 ac_includes_default="\ 557 #include <stdio.h> 558 #ifdef HAVE_SYS_TYPES_H 559 # include <sys/types.h> 560 #endif 561 #ifdef HAVE_SYS_STAT_H 562 # include <sys/stat.h> 563 #endif 564 #ifdef STDC_HEADERS 565 # include <stdlib.h> 566 # include <stddef.h> 567 #else 568 # ifdef HAVE_STDLIB_H 569 # include <stdlib.h> 570 # endif 571 #endif 572 #ifdef HAVE_STRING_H 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 574 # include <memory.h> 575 # endif 576 # include <string.h> 577 #endif 578 #ifdef HAVE_STRINGS_H 579 # include <strings.h> 580 #endif 581 #ifdef HAVE_INTTYPES_H 582 # include <inttypes.h> 583 #endif 584 #ifdef HAVE_STDINT_H 585 # include <stdint.h> 586 #endif 587 #ifdef HAVE_UNISTD_H 588 # include <unistd.h> 589 #endif" 590 591 ac_subst_vars='LTLIBOBJS 592 INSTALL_DEST 593 pexecute 594 target_header_dir 595 CHECK 596 LIBOBJS 597 NOASANFLAG 598 PICFLAG 599 INSTALL_DATA 600 INSTALL_SCRIPT 601 INSTALL_PROGRAM 602 OUTPUT_OPTION 603 NO_MINUS_C_MINUS_O 604 ac_libiberty_warn_cflags 605 EGREP 606 GREP 607 CPP 608 OBJEXT 609 EXEEXT 610 ac_ct_CC 611 CPPFLAGS 612 LDFLAGS 613 CFLAGS 614 CC 615 RANLIB 616 AR 617 host_os 618 host_vendor 619 host_cpu 620 host 621 build_os 622 build_vendor 623 build_cpu 624 build 625 HAVE_PERL 626 PERL 627 BUILD_INFO 628 MAKEINFO 629 NOTMAINT 630 MAINT 631 libiberty_topdir 632 target_alias 633 host_alias 634 build_alias 635 LIBS 636 ECHO_T 637 ECHO_N 638 ECHO_C 639 DEFS 640 mandir 641 localedir 642 libdir 643 psdir 644 pdfdir 645 dvidir 646 htmldir 647 infodir 648 docdir 649 oldincludedir 650 includedir 651 localstatedir 652 sharedstatedir 653 sysconfdir 654 datadir 655 datarootdir 656 libexecdir 657 sbindir 658 bindir 659 program_transform_name 660 prefix 661 exec_prefix 662 PACKAGE_URL 663 PACKAGE_BUGREPORT 664 PACKAGE_STRING 665 PACKAGE_VERSION 666 PACKAGE_TARNAME 667 PACKAGE_NAME 668 PATH_SEPARATOR 669 SHELL' 670 ac_subst_files='host_makefile_frag' 671 ac_user_opts=' 672 enable_option_checking 673 with_target_subdir 674 with_build_subdir 675 with_cross_host 676 with_newlib 677 enable_maintainer_mode 678 enable_multilib 679 enable_install_libiberty 680 enable_largefile 681 ' 682 ac_precious_vars='build_alias 683 host_alias 684 target_alias 685 CC 686 CFLAGS 687 LDFLAGS 688 LIBS 689 CPPFLAGS 690 CPP' 691 692 693 # Initialize some variables set by options. 694 ac_init_help= 695 ac_init_version=false 696 ac_unrecognized_opts= 697 ac_unrecognized_sep= 698 # The variables have the same names as the options, with 699 # dashes changed to underlines. 700 cache_file=/dev/null 701 exec_prefix=NONE 702 no_create= 703 no_recursion= 704 prefix=NONE 705 program_prefix=NONE 706 program_suffix=NONE 707 program_transform_name=s,x,x, 708 silent= 709 site= 710 srcdir= 711 verbose= 712 x_includes=NONE 713 x_libraries=NONE 714 715 # Installation directory options. 716 # These are left unexpanded so users can "make install exec_prefix=/foo" 717 # and all the variables that are supposed to be based on exec_prefix 718 # by default will actually change. 719 # Use braces instead of parens because sh, perl, etc. also accept them. 720 # (The list follows the same order as the GNU Coding Standards.) 721 bindir='${exec_prefix}/bin' 722 sbindir='${exec_prefix}/sbin' 723 libexecdir='${exec_prefix}/libexec' 724 datarootdir='${prefix}/share' 725 datadir='${datarootdir}' 726 sysconfdir='${prefix}/etc' 727 sharedstatedir='${prefix}/com' 728 localstatedir='${prefix}/var' 729 includedir='${prefix}/include' 730 oldincludedir='/usr/include' 731 docdir='${datarootdir}/doc/${PACKAGE}' 732 infodir='${datarootdir}/info' 733 htmldir='${docdir}' 734 dvidir='${docdir}' 735 pdfdir='${docdir}' 736 psdir='${docdir}' 737 libdir='${exec_prefix}/lib' 738 localedir='${datarootdir}/locale' 739 mandir='${datarootdir}/man' 740 741 ac_prev= 742 ac_dashdash= 743 for ac_option 744 do 745 # If the previous option needs an argument, assign it. 746 if test -n "$ac_prev"; then 747 eval $ac_prev=\$ac_option 748 ac_prev= 749 continue 750 fi 751 752 case $ac_option in 753 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 754 *) ac_optarg=yes ;; 755 esac 756 757 # Accept the important Cygnus configure options, so we can diagnose typos. 758 759 case $ac_dashdash$ac_option in 760 --) 761 ac_dashdash=yes ;; 762 763 -bindir | --bindir | --bindi | --bind | --bin | --bi) 764 ac_prev=bindir ;; 765 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 766 bindir=$ac_optarg ;; 767 768 -build | --build | --buil | --bui | --bu) 769 ac_prev=build_alias ;; 770 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 771 build_alias=$ac_optarg ;; 772 773 -cache-file | --cache-file | --cache-fil | --cache-fi \ 774 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 775 ac_prev=cache_file ;; 776 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 777 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 778 cache_file=$ac_optarg ;; 779 780 --config-cache | -C) 781 cache_file=config.cache ;; 782 783 -datadir | --datadir | --datadi | --datad) 784 ac_prev=datadir ;; 785 -datadir=* | --datadir=* | --datadi=* | --datad=*) 786 datadir=$ac_optarg ;; 787 788 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 789 | --dataroo | --dataro | --datar) 790 ac_prev=datarootdir ;; 791 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 792 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 793 datarootdir=$ac_optarg ;; 794 795 -disable-* | --disable-*) 796 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 797 # Reject names that are not valid shell variable names. 798 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 799 as_fn_error "invalid feature name: $ac_useropt" 800 ac_useropt_orig=$ac_useropt 801 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 802 case $ac_user_opts in 803 *" 804 "enable_$ac_useropt" 805 "*) ;; 806 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 807 ac_unrecognized_sep=', ';; 808 esac 809 eval enable_$ac_useropt=no ;; 810 811 -docdir | --docdir | --docdi | --doc | --do) 812 ac_prev=docdir ;; 813 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 814 docdir=$ac_optarg ;; 815 816 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 817 ac_prev=dvidir ;; 818 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 819 dvidir=$ac_optarg ;; 820 821 -enable-* | --enable-*) 822 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 823 # Reject names that are not valid shell variable names. 824 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 825 as_fn_error "invalid feature name: $ac_useropt" 826 ac_useropt_orig=$ac_useropt 827 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 828 case $ac_user_opts in 829 *" 830 "enable_$ac_useropt" 831 "*) ;; 832 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 833 ac_unrecognized_sep=', ';; 834 esac 835 eval enable_$ac_useropt=\$ac_optarg ;; 836 837 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 838 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 839 | --exec | --exe | --ex) 840 ac_prev=exec_prefix ;; 841 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 842 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 843 | --exec=* | --exe=* | --ex=*) 844 exec_prefix=$ac_optarg ;; 845 846 -gas | --gas | --ga | --g) 847 # Obsolete; use --with-gas. 848 with_gas=yes ;; 849 850 -help | --help | --hel | --he | -h) 851 ac_init_help=long ;; 852 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 853 ac_init_help=recursive ;; 854 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 855 ac_init_help=short ;; 856 857 -host | --host | --hos | --ho) 858 ac_prev=host_alias ;; 859 -host=* | --host=* | --hos=* | --ho=*) 860 host_alias=$ac_optarg ;; 861 862 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 863 ac_prev=htmldir ;; 864 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 865 | --ht=*) 866 htmldir=$ac_optarg ;; 867 868 -includedir | --includedir | --includedi | --included | --include \ 869 | --includ | --inclu | --incl | --inc) 870 ac_prev=includedir ;; 871 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 872 | --includ=* | --inclu=* | --incl=* | --inc=*) 873 includedir=$ac_optarg ;; 874 875 -infodir | --infodir | --infodi | --infod | --info | --inf) 876 ac_prev=infodir ;; 877 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 878 infodir=$ac_optarg ;; 879 880 -libdir | --libdir | --libdi | --libd) 881 ac_prev=libdir ;; 882 -libdir=* | --libdir=* | --libdi=* | --libd=*) 883 libdir=$ac_optarg ;; 884 885 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 886 | --libexe | --libex | --libe) 887 ac_prev=libexecdir ;; 888 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 889 | --libexe=* | --libex=* | --libe=*) 890 libexecdir=$ac_optarg ;; 891 892 -localedir | --localedir | --localedi | --localed | --locale) 893 ac_prev=localedir ;; 894 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 895 localedir=$ac_optarg ;; 896 897 -localstatedir | --localstatedir | --localstatedi | --localstated \ 898 | --localstate | --localstat | --localsta | --localst | --locals) 899 ac_prev=localstatedir ;; 900 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 901 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 902 localstatedir=$ac_optarg ;; 903 904 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 905 ac_prev=mandir ;; 906 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 907 mandir=$ac_optarg ;; 908 909 -nfp | --nfp | --nf) 910 # Obsolete; use --without-fp. 911 with_fp=no ;; 912 913 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 914 | --no-cr | --no-c | -n) 915 no_create=yes ;; 916 917 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 918 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 919 no_recursion=yes ;; 920 921 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 922 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 923 | --oldin | --oldi | --old | --ol | --o) 924 ac_prev=oldincludedir ;; 925 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 926 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 927 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 928 oldincludedir=$ac_optarg ;; 929 930 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 931 ac_prev=prefix ;; 932 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 933 prefix=$ac_optarg ;; 934 935 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 936 | --program-pre | --program-pr | --program-p) 937 ac_prev=program_prefix ;; 938 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 939 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 940 program_prefix=$ac_optarg ;; 941 942 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 943 | --program-suf | --program-su | --program-s) 944 ac_prev=program_suffix ;; 945 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 946 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 947 program_suffix=$ac_optarg ;; 948 949 -program-transform-name | --program-transform-name \ 950 | --program-transform-nam | --program-transform-na \ 951 | --program-transform-n | --program-transform- \ 952 | --program-transform | --program-transfor \ 953 | --program-transfo | --program-transf \ 954 | --program-trans | --program-tran \ 955 | --progr-tra | --program-tr | --program-t) 956 ac_prev=program_transform_name ;; 957 -program-transform-name=* | --program-transform-name=* \ 958 | --program-transform-nam=* | --program-transform-na=* \ 959 | --program-transform-n=* | --program-transform-=* \ 960 | --program-transform=* | --program-transfor=* \ 961 | --program-transfo=* | --program-transf=* \ 962 | --program-trans=* | --program-tran=* \ 963 | --progr-tra=* | --program-tr=* | --program-t=*) 964 program_transform_name=$ac_optarg ;; 965 966 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 967 ac_prev=pdfdir ;; 968 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 969 pdfdir=$ac_optarg ;; 970 971 -psdir | --psdir | --psdi | --psd | --ps) 972 ac_prev=psdir ;; 973 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 974 psdir=$ac_optarg ;; 975 976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 977 | -silent | --silent | --silen | --sile | --sil) 978 silent=yes ;; 979 980 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 981 ac_prev=sbindir ;; 982 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 983 | --sbi=* | --sb=*) 984 sbindir=$ac_optarg ;; 985 986 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 987 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 988 | --sharedst | --shareds | --shared | --share | --shar \ 989 | --sha | --sh) 990 ac_prev=sharedstatedir ;; 991 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 992 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 993 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 994 | --sha=* | --sh=*) 995 sharedstatedir=$ac_optarg ;; 996 997 -site | --site | --sit) 998 ac_prev=site ;; 999 -site=* | --site=* | --sit=*) 1000 site=$ac_optarg ;; 1001 1002 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1003 ac_prev=srcdir ;; 1004 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1005 srcdir=$ac_optarg ;; 1006 1007 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1008 | --syscon | --sysco | --sysc | --sys | --sy) 1009 ac_prev=sysconfdir ;; 1010 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1011 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1012 sysconfdir=$ac_optarg ;; 1013 1014 -target | --target | --targe | --targ | --tar | --ta | --t) 1015 ac_prev=target_alias ;; 1016 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1017 target_alias=$ac_optarg ;; 1018 1019 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1020 verbose=yes ;; 1021 1022 -version | --version | --versio | --versi | --vers | -V) 1023 ac_init_version=: ;; 1024 1025 -with-* | --with-*) 1026 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1027 # Reject names that are not valid shell variable names. 1028 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1029 as_fn_error "invalid package name: $ac_useropt" 1030 ac_useropt_orig=$ac_useropt 1031 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1032 case $ac_user_opts in 1033 *" 1034 "with_$ac_useropt" 1035 "*) ;; 1036 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1037 ac_unrecognized_sep=', ';; 1038 esac 1039 eval with_$ac_useropt=\$ac_optarg ;; 1040 1041 -without-* | --without-*) 1042 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1043 # Reject names that are not valid shell variable names. 1044 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1045 as_fn_error "invalid package name: $ac_useropt" 1046 ac_useropt_orig=$ac_useropt 1047 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1048 case $ac_user_opts in 1049 *" 1050 "with_$ac_useropt" 1051 "*) ;; 1052 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1053 ac_unrecognized_sep=', ';; 1054 esac 1055 eval with_$ac_useropt=no ;; 1056 1057 --x) 1058 # Obsolete; use --with-x. 1059 with_x=yes ;; 1060 1061 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1062 | --x-incl | --x-inc | --x-in | --x-i) 1063 ac_prev=x_includes ;; 1064 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1065 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1066 x_includes=$ac_optarg ;; 1067 1068 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1069 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1070 ac_prev=x_libraries ;; 1071 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1072 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1073 x_libraries=$ac_optarg ;; 1074 1075 -*) as_fn_error "unrecognized option: \`$ac_option' 1076 Try \`$0 --help' for more information." 1077 ;; 1078 1079 *=*) 1080 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1081 # Reject names that are not valid shell variable names. 1082 case $ac_envvar in #( 1083 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1084 as_fn_error "invalid variable name: \`$ac_envvar'" ;; 1085 esac 1086 eval $ac_envvar=\$ac_optarg 1087 export $ac_envvar ;; 1088 1089 *) 1090 # FIXME: should be removed in autoconf 3.0. 1091 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1092 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1093 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1094 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1095 ;; 1096 1097 esac 1098 done 1099 1100 if test -n "$ac_prev"; then 1101 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1102 as_fn_error "missing argument to $ac_option" 1103 fi 1104 1105 if test -n "$ac_unrecognized_opts"; then 1106 case $enable_option_checking in 1107 no) ;; 1108 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; 1109 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1110 esac 1111 fi 1112 1113 # Check all directory arguments for consistency. 1114 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1115 datadir sysconfdir sharedstatedir localstatedir includedir \ 1116 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1117 libdir localedir mandir 1118 do 1119 eval ac_val=\$$ac_var 1120 # Remove trailing slashes. 1121 case $ac_val in 1122 */ ) 1123 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1124 eval $ac_var=\$ac_val;; 1125 esac 1126 # Be sure to have absolute directory names. 1127 case $ac_val in 1128 [\\/$]* | ?:[\\/]* ) continue;; 1129 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1130 esac 1131 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" 1132 done 1133 1134 # There might be people who depend on the old broken behavior: `$host' 1135 # used to hold the argument of --host etc. 1136 # FIXME: To remove some day. 1137 build=$build_alias 1138 host=$host_alias 1139 target=$target_alias 1140 1141 # FIXME: To remove some day. 1142 if test "x$host_alias" != x; then 1143 if test "x$build_alias" = x; then 1144 cross_compiling=maybe 1145 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 1146 If a cross compiler is detected then cross compile mode will be used." >&2 1147 elif test "x$build_alias" != "x$host_alias"; then 1148 cross_compiling=yes 1149 fi 1150 fi 1151 1152 ac_tool_prefix= 1153 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1154 1155 test "$silent" = yes && exec 6>/dev/null 1156 1157 1158 ac_pwd=`pwd` && test -n "$ac_pwd" && 1159 ac_ls_di=`ls -di .` && 1160 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1161 as_fn_error "working directory cannot be determined" 1162 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1163 as_fn_error "pwd does not report name of working directory" 1164 1165 1166 # Find the source files, if location was not specified. 1167 if test -z "$srcdir"; then 1168 ac_srcdir_defaulted=yes 1169 # Try the directory containing this script, then the parent directory. 1170 ac_confdir=`$as_dirname -- "$as_myself" || 1171 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1172 X"$as_myself" : 'X\(//\)[^/]' \| \ 1173 X"$as_myself" : 'X\(//\)$' \| \ 1174 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1175 $as_echo X"$as_myself" | 1176 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1177 s//\1/ 1178 q 1179 } 1180 /^X\(\/\/\)[^/].*/{ 1181 s//\1/ 1182 q 1183 } 1184 /^X\(\/\/\)$/{ 1185 s//\1/ 1186 q 1187 } 1188 /^X\(\/\).*/{ 1189 s//\1/ 1190 q 1191 } 1192 s/.*/./; q'` 1193 srcdir=$ac_confdir 1194 if test ! -r "$srcdir/$ac_unique_file"; then 1195 srcdir=.. 1196 fi 1197 else 1198 ac_srcdir_defaulted=no 1199 fi 1200 if test ! -r "$srcdir/$ac_unique_file"; then 1201 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1202 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" 1203 fi 1204 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1205 ac_abs_confdir=`( 1206 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" 1207 pwd)` 1208 # When building in place, set srcdir=. 1209 if test "$ac_abs_confdir" = "$ac_pwd"; then 1210 srcdir=. 1211 fi 1212 # Remove unnecessary trailing slashes from srcdir. 1213 # Double slashes in file names in object file debugging info 1214 # mess up M-x gdb in Emacs. 1215 case $srcdir in 1216 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1217 esac 1218 for ac_var in $ac_precious_vars; do 1219 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1220 eval ac_env_${ac_var}_value=\$${ac_var} 1221 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1222 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1223 done 1224 1225 # 1226 # Report the --help message. 1227 # 1228 if test "$ac_init_help" = "long"; then 1229 # Omit some internal or obsolete options to make the list less imposing. 1230 # This message is too long to be a string in the A/UX 3.1 sh. 1231 cat <<_ACEOF 1232 \`configure' configures this package to adapt to many kinds of systems. 1233 1234 Usage: $0 [OPTION]... [VAR=VALUE]... 1235 1236 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1237 VAR=VALUE. See below for descriptions of some of the useful variables. 1238 1239 Defaults for the options are specified in brackets. 1240 1241 Configuration: 1242 -h, --help display this help and exit 1243 --help=short display options specific to this package 1244 --help=recursive display the short help of all the included packages 1245 -V, --version display version information and exit 1246 -q, --quiet, --silent do not print \`checking...' messages 1247 --cache-file=FILE cache test results in FILE [disabled] 1248 -C, --config-cache alias for \`--cache-file=config.cache' 1249 -n, --no-create do not create output files 1250 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1251 1252 Installation directories: 1253 --prefix=PREFIX install architecture-independent files in PREFIX 1254 [$ac_default_prefix] 1255 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1256 [PREFIX] 1257 1258 By default, \`make install' will install all the files in 1259 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1260 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1261 for instance \`--prefix=\$HOME'. 1262 1263 For better control, use the options below. 1264 1265 Fine tuning of the installation directories: 1266 --bindir=DIR user executables [EPREFIX/bin] 1267 --sbindir=DIR system admin executables [EPREFIX/sbin] 1268 --libexecdir=DIR program executables [EPREFIX/libexec] 1269 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1270 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1271 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1272 --libdir=DIR object code libraries [EPREFIX/lib] 1273 --includedir=DIR C header files [PREFIX/include] 1274 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1275 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1276 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1277 --infodir=DIR info documentation [DATAROOTDIR/info] 1278 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1279 --mandir=DIR man documentation [DATAROOTDIR/man] 1280 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1281 --htmldir=DIR html documentation [DOCDIR] 1282 --dvidir=DIR dvi documentation [DOCDIR] 1283 --pdfdir=DIR pdf documentation [DOCDIR] 1284 --psdir=DIR ps documentation [DOCDIR] 1285 _ACEOF 1286 1287 cat <<\_ACEOF 1288 1289 System types: 1290 --build=BUILD configure for building on BUILD [guessed] 1291 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1292 _ACEOF 1293 fi 1294 1295 if test -n "$ac_init_help"; then 1296 1297 cat <<\_ACEOF 1298 1299 Optional Features: 1300 --disable-option-checking ignore unrecognized --enable/--with options 1301 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1302 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1303 --enable-maintainer-mode 1304 enable make rules and dependencies not useful 1305 (and sometimes confusing) to the casual installer 1306 --enable-multilib build many library versions (default) 1307 --enable-install-libiberty Install headers and library for end users 1308 --disable-largefile omit support for large files 1309 1310 Optional Packages: 1311 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1312 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1313 --with-target-subdir=SUBDIR Configuring in a subdirectory for target 1314 --with-build-subdir=SUBDIR Configuring in a subdirectory for build 1315 --with-cross-host=HOST Configuring with a cross compiler 1316 --with-newlib Configuring with newlib 1317 1318 Some influential environment variables: 1319 CC C compiler command 1320 CFLAGS C compiler flags 1321 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1322 nonstandard directory <lib dir> 1323 LIBS libraries to pass to the linker, e.g. -l<library> 1324 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1325 you have headers in a nonstandard directory <include dir> 1326 CPP C preprocessor 1327 1328 Use these variables to override the choices made by `configure' or to help 1329 it to find libraries and programs with nonstandard names/locations. 1330 1331 Report bugs to the package provider. 1332 _ACEOF 1333 ac_status=$? 1334 fi 1335 1336 if test "$ac_init_help" = "recursive"; then 1337 # If there are subdirs, report their specific --help. 1338 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1339 test -d "$ac_dir" || 1340 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1341 continue 1342 ac_builddir=. 1343 1344 case "$ac_dir" in 1345 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1346 *) 1347 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1348 # A ".." for each directory in $ac_dir_suffix. 1349 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1350 case $ac_top_builddir_sub in 1351 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1352 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1353 esac ;; 1354 esac 1355 ac_abs_top_builddir=$ac_pwd 1356 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1357 # for backward compatibility: 1358 ac_top_builddir=$ac_top_build_prefix 1359 1360 case $srcdir in 1361 .) # We are building in place. 1362 ac_srcdir=. 1363 ac_top_srcdir=$ac_top_builddir_sub 1364 ac_abs_top_srcdir=$ac_pwd ;; 1365 [\\/]* | ?:[\\/]* ) # Absolute name. 1366 ac_srcdir=$srcdir$ac_dir_suffix; 1367 ac_top_srcdir=$srcdir 1368 ac_abs_top_srcdir=$srcdir ;; 1369 *) # Relative name. 1370 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1371 ac_top_srcdir=$ac_top_build_prefix$srcdir 1372 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1373 esac 1374 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1375 1376 cd "$ac_dir" || { ac_status=$?; continue; } 1377 # Check for guested configure. 1378 if test -f "$ac_srcdir/configure.gnu"; then 1379 echo && 1380 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1381 elif test -f "$ac_srcdir/configure"; then 1382 echo && 1383 $SHELL "$ac_srcdir/configure" --help=recursive 1384 else 1385 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1386 fi || ac_status=$? 1387 cd "$ac_pwd" || { ac_status=$?; break; } 1388 done 1389 fi 1390 1391 test -n "$ac_init_help" && exit $ac_status 1392 if $ac_init_version; then 1393 cat <<\_ACEOF 1394 configure 1395 generated by GNU Autoconf 2.64 1396 1397 Copyright (C) 2009 Free Software Foundation, Inc. 1398 This configure script is free software; the Free Software Foundation 1399 gives unlimited permission to copy, distribute and modify it. 1400 _ACEOF 1401 exit 1402 fi 1403 1404 ## ------------------------ ## 1405 ## Autoconf initialization. ## 1406 ## ------------------------ ## 1407 1408 # ac_fn_c_try_compile LINENO 1409 # -------------------------- 1410 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1411 ac_fn_c_try_compile () 1412 { 1413 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1414 rm -f conftest.$ac_objext 1415 if { { ac_try="$ac_compile" 1416 case "(($ac_try" in 1417 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1418 *) ac_try_echo=$ac_try;; 1419 esac 1420 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1421 $as_echo "$ac_try_echo"; } >&5 1422 (eval "$ac_compile") 2>conftest.err 1423 ac_status=$? 1424 if test -s conftest.err; then 1425 grep -v '^ *+' conftest.err >conftest.er1 1426 cat conftest.er1 >&5 1427 mv -f conftest.er1 conftest.err 1428 fi 1429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1430 test $ac_status = 0; } && { 1431 test -z "$ac_c_werror_flag" || 1432 test ! -s conftest.err 1433 } && test -s conftest.$ac_objext; then : 1434 ac_retval=0 1435 else 1436 $as_echo "$as_me: failed program was:" >&5 1437 sed 's/^/| /' conftest.$ac_ext >&5 1438 1439 ac_retval=1 1440 fi 1441 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1442 return $ac_retval 1443 1444 } # ac_fn_c_try_compile 1445 1446 # ac_fn_c_try_cpp LINENO 1447 # ---------------------- 1448 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1449 ac_fn_c_try_cpp () 1450 { 1451 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1452 if { { ac_try="$ac_cpp conftest.$ac_ext" 1453 case "(($ac_try" in 1454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1455 *) ac_try_echo=$ac_try;; 1456 esac 1457 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1458 $as_echo "$ac_try_echo"; } >&5 1459 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1460 ac_status=$? 1461 if test -s conftest.err; then 1462 grep -v '^ *+' conftest.err >conftest.er1 1463 cat conftest.er1 >&5 1464 mv -f conftest.er1 conftest.err 1465 fi 1466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1467 test $ac_status = 0; } >/dev/null && { 1468 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1469 test ! -s conftest.err 1470 }; then : 1471 ac_retval=0 1472 else 1473 $as_echo "$as_me: failed program was:" >&5 1474 sed 's/^/| /' conftest.$ac_ext >&5 1475 1476 ac_retval=1 1477 fi 1478 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1479 return $ac_retval 1480 1481 } # ac_fn_c_try_cpp 1482 1483 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1484 # ------------------------------------------------------- 1485 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1486 # the include files in INCLUDES and setting the cache variable VAR 1487 # accordingly. 1488 ac_fn_c_check_header_mongrel () 1489 { 1490 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1491 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1493 $as_echo_n "checking for $2... " >&6; } 1494 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1495 $as_echo_n "(cached) " >&6 1496 fi 1497 eval ac_res=\$$3 1498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1499 $as_echo "$ac_res" >&6; } 1500 else 1501 # Is the header compilable? 1502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1503 $as_echo_n "checking $2 usability... " >&6; } 1504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1505 /* end confdefs.h. */ 1506 $4 1507 #include <$2> 1508 _ACEOF 1509 if ac_fn_c_try_compile "$LINENO"; then : 1510 ac_header_compiler=yes 1511 else 1512 ac_header_compiler=no 1513 fi 1514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1516 $as_echo "$ac_header_compiler" >&6; } 1517 1518 # Is the header present? 1519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1520 $as_echo_n "checking $2 presence... " >&6; } 1521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1522 /* end confdefs.h. */ 1523 #include <$2> 1524 _ACEOF 1525 if ac_fn_c_try_cpp "$LINENO"; then : 1526 ac_header_preproc=yes 1527 else 1528 ac_header_preproc=no 1529 fi 1530 rm -f conftest.err conftest.$ac_ext 1531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1532 $as_echo "$ac_header_preproc" >&6; } 1533 1534 # So? What about this header? 1535 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1536 yes:no: ) 1537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1538 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1540 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1541 ;; 1542 no:yes:* ) 1543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1544 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1546 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1548 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1550 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1552 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1553 ;; 1554 esac 1555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1556 $as_echo_n "checking for $2... " >&6; } 1557 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1558 $as_echo_n "(cached) " >&6 1559 else 1560 eval "$3=\$ac_header_compiler" 1561 fi 1562 eval ac_res=\$$3 1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1564 $as_echo "$ac_res" >&6; } 1565 fi 1566 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1567 1568 } # ac_fn_c_check_header_mongrel 1569 1570 # ac_fn_c_try_run LINENO 1571 # ---------------------- 1572 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1573 # that executables *can* be run. 1574 ac_fn_c_try_run () 1575 { 1576 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1577 if { { ac_try="$ac_link" 1578 case "(($ac_try" in 1579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1580 *) ac_try_echo=$ac_try;; 1581 esac 1582 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1583 $as_echo "$ac_try_echo"; } >&5 1584 (eval "$ac_link") 2>&5 1585 ac_status=$? 1586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1587 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1588 { { case "(($ac_try" in 1589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1590 *) ac_try_echo=$ac_try;; 1591 esac 1592 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1593 $as_echo "$ac_try_echo"; } >&5 1594 (eval "$ac_try") 2>&5 1595 ac_status=$? 1596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1597 test $ac_status = 0; }; }; then : 1598 ac_retval=0 1599 else 1600 $as_echo "$as_me: program exited with status $ac_status" >&5 1601 $as_echo "$as_me: failed program was:" >&5 1602 sed 's/^/| /' conftest.$ac_ext >&5 1603 1604 ac_retval=$ac_status 1605 fi 1606 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1607 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1608 return $ac_retval 1609 1610 } # ac_fn_c_try_run 1611 1612 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1613 # ------------------------------------------------------- 1614 # Tests whether HEADER exists and can be compiled using the include files in 1615 # INCLUDES, setting the cache variable VAR accordingly. 1616 ac_fn_c_check_header_compile () 1617 { 1618 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1620 $as_echo_n "checking for $2... " >&6; } 1621 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1622 $as_echo_n "(cached) " >&6 1623 else 1624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1625 /* end confdefs.h. */ 1626 $4 1627 #include <$2> 1628 _ACEOF 1629 if ac_fn_c_try_compile "$LINENO"; then : 1630 eval "$3=yes" 1631 else 1632 eval "$3=no" 1633 fi 1634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1635 fi 1636 eval ac_res=\$$3 1637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1638 $as_echo "$ac_res" >&6; } 1639 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1640 1641 } # ac_fn_c_check_header_compile 1642 1643 # ac_fn_c_check_header_preproc LINENO HEADER VAR 1644 # ---------------------------------------------- 1645 # Tests whether HEADER is present, setting the cache variable VAR accordingly. 1646 ac_fn_c_check_header_preproc () 1647 { 1648 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1650 $as_echo_n "checking for $2... " >&6; } 1651 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1652 $as_echo_n "(cached) " >&6 1653 else 1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1655 /* end confdefs.h. */ 1656 #include <$2> 1657 _ACEOF 1658 if ac_fn_c_try_cpp "$LINENO"; then : 1659 eval "$3=yes" 1660 else 1661 eval "$3=no" 1662 fi 1663 rm -f conftest.err conftest.$ac_ext 1664 fi 1665 eval ac_res=\$$3 1666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1667 $as_echo "$ac_res" >&6; } 1668 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1669 1670 } # ac_fn_c_check_header_preproc 1671 1672 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1673 # -------------------------------------------- 1674 # Tries to find the compile-time value of EXPR in a program that includes 1675 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1676 # computed 1677 ac_fn_c_compute_int () 1678 { 1679 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1680 if test "$cross_compiling" = yes; then 1681 # Depending upon the size, compute the lo and hi bounds. 1682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1683 /* end confdefs.h. */ 1684 $4 1685 int 1686 main () 1687 { 1688 static int test_array [1 - 2 * !(($2) >= 0)]; 1689 test_array [0] = 0 1690 1691 ; 1692 return 0; 1693 } 1694 _ACEOF 1695 if ac_fn_c_try_compile "$LINENO"; then : 1696 ac_lo=0 ac_mid=0 1697 while :; do 1698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1699 /* end confdefs.h. */ 1700 $4 1701 int 1702 main () 1703 { 1704 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1705 test_array [0] = 0 1706 1707 ; 1708 return 0; 1709 } 1710 _ACEOF 1711 if ac_fn_c_try_compile "$LINENO"; then : 1712 ac_hi=$ac_mid; break 1713 else 1714 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1715 if test $ac_lo -le $ac_mid; then 1716 ac_lo= ac_hi= 1717 break 1718 fi 1719 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1720 fi 1721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1722 done 1723 else 1724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1725 /* end confdefs.h. */ 1726 $4 1727 int 1728 main () 1729 { 1730 static int test_array [1 - 2 * !(($2) < 0)]; 1731 test_array [0] = 0 1732 1733 ; 1734 return 0; 1735 } 1736 _ACEOF 1737 if ac_fn_c_try_compile "$LINENO"; then : 1738 ac_hi=-1 ac_mid=-1 1739 while :; do 1740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1741 /* end confdefs.h. */ 1742 $4 1743 int 1744 main () 1745 { 1746 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1747 test_array [0] = 0 1748 1749 ; 1750 return 0; 1751 } 1752 _ACEOF 1753 if ac_fn_c_try_compile "$LINENO"; then : 1754 ac_lo=$ac_mid; break 1755 else 1756 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1757 if test $ac_mid -le $ac_hi; then 1758 ac_lo= ac_hi= 1759 break 1760 fi 1761 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1762 fi 1763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1764 done 1765 else 1766 ac_lo= ac_hi= 1767 fi 1768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1769 fi 1770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1771 # Binary search between lo and hi bounds. 1772 while test "x$ac_lo" != "x$ac_hi"; do 1773 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1775 /* end confdefs.h. */ 1776 $4 1777 int 1778 main () 1779 { 1780 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1781 test_array [0] = 0 1782 1783 ; 1784 return 0; 1785 } 1786 _ACEOF 1787 if ac_fn_c_try_compile "$LINENO"; then : 1788 ac_hi=$ac_mid 1789 else 1790 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1791 fi 1792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1793 done 1794 case $ac_lo in #(( 1795 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1796 '') ac_retval=1 ;; 1797 esac 1798 else 1799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1800 /* end confdefs.h. */ 1801 $4 1802 static long int longval () { return $2; } 1803 static unsigned long int ulongval () { return $2; } 1804 #include <stdio.h> 1805 #include <stdlib.h> 1806 int 1807 main () 1808 { 1809 1810 FILE *f = fopen ("conftest.val", "w"); 1811 if (! f) 1812 return 1; 1813 if (($2) < 0) 1814 { 1815 long int i = longval (); 1816 if (i != ($2)) 1817 return 1; 1818 fprintf (f, "%ld", i); 1819 } 1820 else 1821 { 1822 unsigned long int i = ulongval (); 1823 if (i != ($2)) 1824 return 1; 1825 fprintf (f, "%lu", i); 1826 } 1827 /* Do not output a trailing newline, as this causes \r\n confusion 1828 on some platforms. */ 1829 return ferror (f) || fclose (f) != 0; 1830 1831 ; 1832 return 0; 1833 } 1834 _ACEOF 1835 if ac_fn_c_try_run "$LINENO"; then : 1836 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1837 else 1838 ac_retval=1 1839 fi 1840 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1841 conftest.$ac_objext conftest.beam conftest.$ac_ext 1842 rm -f conftest.val 1843 1844 fi 1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1846 return $ac_retval 1847 1848 } # ac_fn_c_compute_int 1849 1850 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1851 # ------------------------------------------- 1852 # Tests whether TYPE exists after having included INCLUDES, setting cache 1853 # variable VAR accordingly. 1854 ac_fn_c_check_type () 1855 { 1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1858 $as_echo_n "checking for $2... " >&6; } 1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1860 $as_echo_n "(cached) " >&6 1861 else 1862 eval "$3=no" 1863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1864 /* end confdefs.h. */ 1865 $4 1866 int 1867 main () 1868 { 1869 if (sizeof ($2)) 1870 return 0; 1871 ; 1872 return 0; 1873 } 1874 _ACEOF 1875 if ac_fn_c_try_compile "$LINENO"; then : 1876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1877 /* end confdefs.h. */ 1878 $4 1879 int 1880 main () 1881 { 1882 if (sizeof (($2))) 1883 return 0; 1884 ; 1885 return 0; 1886 } 1887 _ACEOF 1888 if ac_fn_c_try_compile "$LINENO"; then : 1889 1890 else 1891 eval "$3=yes" 1892 fi 1893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1894 fi 1895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1896 fi 1897 eval ac_res=\$$3 1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1899 $as_echo "$ac_res" >&6; } 1900 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1901 1902 } # ac_fn_c_check_type 1903 1904 # ac_fn_c_try_link LINENO 1905 # ----------------------- 1906 # Try to link conftest.$ac_ext, and return whether this succeeded. 1907 ac_fn_c_try_link () 1908 { 1909 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1910 rm -f conftest.$ac_objext conftest$ac_exeext 1911 if { { ac_try="$ac_link" 1912 case "(($ac_try" in 1913 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1914 *) ac_try_echo=$ac_try;; 1915 esac 1916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1917 $as_echo "$ac_try_echo"; } >&5 1918 (eval "$ac_link") 2>conftest.err 1919 ac_status=$? 1920 if test -s conftest.err; then 1921 grep -v '^ *+' conftest.err >conftest.er1 1922 cat conftest.er1 >&5 1923 mv -f conftest.er1 conftest.err 1924 fi 1925 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1926 test $ac_status = 0; } && { 1927 test -z "$ac_c_werror_flag" || 1928 test ! -s conftest.err 1929 } && test -s conftest$ac_exeext && { 1930 test "$cross_compiling" = yes || 1931 $as_test_x conftest$ac_exeext 1932 }; then : 1933 ac_retval=0 1934 else 1935 $as_echo "$as_me: failed program was:" >&5 1936 sed 's/^/| /' conftest.$ac_ext >&5 1937 1938 ac_retval=1 1939 fi 1940 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1941 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1942 # interfere with the next link command; also delete a directory that is 1943 # left behind by Apple's compiler. We do this before executing the actions. 1944 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1945 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1946 return $ac_retval 1947 1948 } # ac_fn_c_try_link 1949 1950 # ac_fn_c_check_func LINENO FUNC VAR 1951 # ---------------------------------- 1952 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1953 ac_fn_c_check_func () 1954 { 1955 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1957 $as_echo_n "checking for $2... " >&6; } 1958 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1959 $as_echo_n "(cached) " >&6 1960 else 1961 if test x$gcc_no_link = xyes; then 1962 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 1963 fi 1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1965 /* end confdefs.h. */ 1966 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1967 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1968 #define $2 innocuous_$2 1969 1970 /* System header to define __stub macros and hopefully few prototypes, 1971 which can conflict with char $2 (); below. 1972 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1973 <limits.h> exists even on freestanding compilers. */ 1974 1975 #ifdef __STDC__ 1976 # include <limits.h> 1977 #else 1978 # include <assert.h> 1979 #endif 1980 1981 #undef $2 1982 1983 /* Override any GCC internal prototype to avoid an error. 1984 Use char because int might match the return type of a GCC 1985 builtin and then its argument prototype would still apply. */ 1986 #ifdef __cplusplus 1987 extern "C" 1988 #endif 1989 char $2 (); 1990 /* The GNU C library defines this for functions which it implements 1991 to always fail with ENOSYS. Some functions are actually named 1992 something starting with __ and the normal name is an alias. */ 1993 #if defined __stub_$2 || defined __stub___$2 1994 choke me 1995 #endif 1996 1997 int 1998 main () 1999 { 2000 return $2 (); 2001 ; 2002 return 0; 2003 } 2004 _ACEOF 2005 if ac_fn_c_try_link "$LINENO"; then : 2006 eval "$3=yes" 2007 else 2008 eval "$3=no" 2009 fi 2010 rm -f core conftest.err conftest.$ac_objext \ 2011 conftest$ac_exeext conftest.$ac_ext 2012 fi 2013 eval ac_res=\$$3 2014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2015 $as_echo "$ac_res" >&6; } 2016 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2017 2018 } # ac_fn_c_check_func 2019 2020 # ac_fn_c_check_decl LINENO SYMBOL VAR 2021 # ------------------------------------ 2022 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. 2023 ac_fn_c_check_decl () 2024 { 2025 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2026 as_decl_name=`echo $2|sed 's/ *(.*//'` 2027 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2029 $as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2030 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 2031 $as_echo_n "(cached) " >&6 2032 else 2033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2034 /* end confdefs.h. */ 2035 $4 2036 int 2037 main () 2038 { 2039 #ifndef $as_decl_name 2040 #ifdef __cplusplus 2041 (void) $as_decl_use; 2042 #else 2043 (void) $as_decl_name; 2044 #endif 2045 #endif 2046 2047 ; 2048 return 0; 2049 } 2050 _ACEOF 2051 if ac_fn_c_try_compile "$LINENO"; then : 2052 eval "$3=yes" 2053 else 2054 eval "$3=no" 2055 fi 2056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2057 fi 2058 eval ac_res=\$$3 2059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2060 $as_echo "$ac_res" >&6; } 2061 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 2062 2063 } # ac_fn_c_check_decl 2064 cat >config.log <<_ACEOF 2065 This file contains any messages produced by compilers while 2066 running configure, to aid debugging if configure makes a mistake. 2067 2068 It was created by $as_me, which was 2069 generated by GNU Autoconf 2.64. Invocation command line was 2070 2071 $ $0 $@ 2072 2073 _ACEOF 2074 exec 5>>config.log 2075 { 2076 cat <<_ASUNAME 2077 ## --------- ## 2078 ## Platform. ## 2079 ## --------- ## 2080 2081 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2082 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2083 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2084 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2085 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2086 2087 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2088 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2089 2090 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2091 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2092 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2093 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2094 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2095 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2096 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2097 2098 _ASUNAME 2099 2100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2101 for as_dir in $PATH 2102 do 2103 IFS=$as_save_IFS 2104 test -z "$as_dir" && as_dir=. 2105 $as_echo "PATH: $as_dir" 2106 done 2107 IFS=$as_save_IFS 2108 2109 } >&5 2110 2111 cat >&5 <<_ACEOF 2112 2113 2114 ## ----------- ## 2115 ## Core tests. ## 2116 ## ----------- ## 2117 2118 _ACEOF 2119 2120 2121 # Keep a trace of the command line. 2122 # Strip out --no-create and --no-recursion so they do not pile up. 2123 # Strip out --silent because we don't want to record it for future runs. 2124 # Also quote any args containing shell meta-characters. 2125 # Make two passes to allow for proper duplicate-argument suppression. 2126 ac_configure_args= 2127 ac_configure_args0= 2128 ac_configure_args1= 2129 ac_must_keep_next=false 2130 for ac_pass in 1 2 2131 do 2132 for ac_arg 2133 do 2134 case $ac_arg in 2135 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2136 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2137 | -silent | --silent | --silen | --sile | --sil) 2138 continue ;; 2139 *\'*) 2140 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2141 esac 2142 case $ac_pass in 2143 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2144 2) 2145 as_fn_append ac_configure_args1 " '$ac_arg'" 2146 if test $ac_must_keep_next = true; then 2147 ac_must_keep_next=false # Got value, back to normal. 2148 else 2149 case $ac_arg in 2150 *=* | --config-cache | -C | -disable-* | --disable-* \ 2151 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2152 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2153 | -with-* | --with-* | -without-* | --without-* | --x) 2154 case "$ac_configure_args0 " in 2155 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2156 esac 2157 ;; 2158 -* ) ac_must_keep_next=true ;; 2159 esac 2160 fi 2161 as_fn_append ac_configure_args " '$ac_arg'" 2162 ;; 2163 esac 2164 done 2165 done 2166 { ac_configure_args0=; unset ac_configure_args0;} 2167 { ac_configure_args1=; unset ac_configure_args1;} 2168 2169 # When interrupted or exit'd, cleanup temporary files, and complete 2170 # config.log. We remove comments because anyway the quotes in there 2171 # would cause problems or look ugly. 2172 # WARNING: Use '\'' to represent an apostrophe within the trap. 2173 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2174 trap 'exit_status=$? 2175 # Save into config.log some information that might help in debugging. 2176 { 2177 echo 2178 2179 cat <<\_ASBOX 2180 ## ---------------- ## 2181 ## Cache variables. ## 2182 ## ---------------- ## 2183 _ASBOX 2184 echo 2185 # The following way of writing the cache mishandles newlines in values, 2186 ( 2187 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2188 eval ac_val=\$$ac_var 2189 case $ac_val in #( 2190 *${as_nl}*) 2191 case $ac_var in #( 2192 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2193 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2194 esac 2195 case $ac_var in #( 2196 _ | IFS | as_nl) ;; #( 2197 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2198 *) { eval $ac_var=; unset $ac_var;} ;; 2199 esac ;; 2200 esac 2201 done 2202 (set) 2>&1 | 2203 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2204 *${as_nl}ac_space=\ *) 2205 sed -n \ 2206 "s/'\''/'\''\\\\'\'''\''/g; 2207 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2208 ;; #( 2209 *) 2210 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2211 ;; 2212 esac | 2213 sort 2214 ) 2215 echo 2216 2217 cat <<\_ASBOX 2218 ## ----------------- ## 2219 ## Output variables. ## 2220 ## ----------------- ## 2221 _ASBOX 2222 echo 2223 for ac_var in $ac_subst_vars 2224 do 2225 eval ac_val=\$$ac_var 2226 case $ac_val in 2227 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2228 esac 2229 $as_echo "$ac_var='\''$ac_val'\''" 2230 done | sort 2231 echo 2232 2233 if test -n "$ac_subst_files"; then 2234 cat <<\_ASBOX 2235 ## ------------------- ## 2236 ## File substitutions. ## 2237 ## ------------------- ## 2238 _ASBOX 2239 echo 2240 for ac_var in $ac_subst_files 2241 do 2242 eval ac_val=\$$ac_var 2243 case $ac_val in 2244 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2245 esac 2246 $as_echo "$ac_var='\''$ac_val'\''" 2247 done | sort 2248 echo 2249 fi 2250 2251 if test -s confdefs.h; then 2252 cat <<\_ASBOX 2253 ## ----------- ## 2254 ## confdefs.h. ## 2255 ## ----------- ## 2256 _ASBOX 2257 echo 2258 cat confdefs.h 2259 echo 2260 fi 2261 test "$ac_signal" != 0 && 2262 $as_echo "$as_me: caught signal $ac_signal" 2263 $as_echo "$as_me: exit $exit_status" 2264 } >&5 2265 rm -f core *.core core.conftest.* && 2266 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2267 exit $exit_status 2268 ' 0 2269 for ac_signal in 1 2 13 15; do 2270 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2271 done 2272 ac_signal=0 2273 2274 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2275 rm -f -r conftest* confdefs.h 2276 2277 $as_echo "/* confdefs.h */" > confdefs.h 2278 2279 # Predefined preprocessor variables. 2280 2281 cat >>confdefs.h <<_ACEOF 2282 #define PACKAGE_NAME "$PACKAGE_NAME" 2283 _ACEOF 2284 2285 cat >>confdefs.h <<_ACEOF 2286 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2287 _ACEOF 2288 2289 cat >>confdefs.h <<_ACEOF 2290 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2291 _ACEOF 2292 2293 cat >>confdefs.h <<_ACEOF 2294 #define PACKAGE_STRING "$PACKAGE_STRING" 2295 _ACEOF 2296 2297 cat >>confdefs.h <<_ACEOF 2298 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2299 _ACEOF 2300 2301 cat >>confdefs.h <<_ACEOF 2302 #define PACKAGE_URL "$PACKAGE_URL" 2303 _ACEOF 2304 2305 2306 # Let the site file select an alternate cache file if it wants to. 2307 # Prefer an explicitly selected file to automatically selected ones. 2308 ac_site_file1=NONE 2309 ac_site_file2=NONE 2310 if test -n "$CONFIG_SITE"; then 2311 ac_site_file1=$CONFIG_SITE 2312 elif test "x$prefix" != xNONE; then 2313 ac_site_file1=$prefix/share/config.site 2314 ac_site_file2=$prefix/etc/config.site 2315 else 2316 ac_site_file1=$ac_default_prefix/share/config.site 2317 ac_site_file2=$ac_default_prefix/etc/config.site 2318 fi 2319 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2320 do 2321 test "x$ac_site_file" = xNONE && continue 2322 if test -r "$ac_site_file"; then 2323 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2324 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2325 sed 's/^/| /' "$ac_site_file" >&5 2326 . "$ac_site_file" 2327 fi 2328 done 2329 2330 if test -r "$cache_file"; then 2331 # Some versions of bash will fail to source /dev/null (special 2332 # files actually), so we avoid doing that. 2333 if test -f "$cache_file"; then 2334 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2335 $as_echo "$as_me: loading cache $cache_file" >&6;} 2336 case $cache_file in 2337 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2338 *) . "./$cache_file";; 2339 esac 2340 fi 2341 else 2342 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2343 $as_echo "$as_me: creating cache $cache_file" >&6;} 2344 >$cache_file 2345 fi 2346 2347 # Check that the precious variables saved in the cache have kept the same 2348 # value. 2349 ac_cache_corrupted=false 2350 for ac_var in $ac_precious_vars; do 2351 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2352 eval ac_new_set=\$ac_env_${ac_var}_set 2353 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2354 eval ac_new_val=\$ac_env_${ac_var}_value 2355 case $ac_old_set,$ac_new_set in 2356 set,) 2357 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2358 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2359 ac_cache_corrupted=: ;; 2360 ,set) 2361 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2362 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2363 ac_cache_corrupted=: ;; 2364 ,);; 2365 *) 2366 if test "x$ac_old_val" != "x$ac_new_val"; then 2367 # differences in whitespace do not lead to failure. 2368 ac_old_val_w=`echo x $ac_old_val` 2369 ac_new_val_w=`echo x $ac_new_val` 2370 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2372 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2373 ac_cache_corrupted=: 2374 else 2375 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2376 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2377 eval $ac_var=\$ac_old_val 2378 fi 2379 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2380 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2382 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2383 fi;; 2384 esac 2385 # Pass precious variables to config.status. 2386 if test "$ac_new_set" = set; then 2387 case $ac_new_val in 2388 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2389 *) ac_arg=$ac_var=$ac_new_val ;; 2390 esac 2391 case " $ac_configure_args " in 2392 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2393 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2394 esac 2395 fi 2396 done 2397 if $ac_cache_corrupted; then 2398 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2399 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2400 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2401 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2402 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2403 fi 2404 ## -------------------- ## 2405 ## Main body of script. ## 2406 ## -------------------- ## 2407 2408 ac_ext=c 2409 ac_cpp='$CPP $CPPFLAGS' 2410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2412 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2413 2414 2415 2416 2417 2418 2419 2420 # This works around the fact that libtool configuration may change LD 2421 # for this particular configuration, but some shells, instead of 2422 # keeping the changes in LD private, export them just because LD is 2423 # exported. We don't use libtool yet, but some day we might, so... 2424 ORIGINAL_LD_FOR_MULTILIBS=$LD 2425 2426 2427 # Check whether --with-target-subdir was given. 2428 if test "${with_target_subdir+set}" = set; then : 2429 withval=$with_target_subdir; 2430 fi 2431 2432 2433 # Check whether --with-build-subdir was given. 2434 if test "${with_build_subdir+set}" = set; then : 2435 withval=$with_build_subdir; 2436 fi 2437 2438 2439 # Check whether --with-cross-host was given. 2440 if test "${with_cross_host+set}" = set; then : 2441 withval=$with_cross_host; 2442 fi 2443 2444 2445 # Check whether --with-newlib was given. 2446 if test "${with_newlib+set}" = set; then : 2447 withval=$with_newlib; 2448 fi 2449 2450 2451 if test "${srcdir}" = "."; then 2452 if test -n "${with_build_subdir}"; then 2453 libiberty_topdir="${srcdir}/../.." 2454 with_target_subdir= 2455 elif test -z "${with_target_subdir}"; then 2456 libiberty_topdir="${srcdir}/.." 2457 else 2458 if test "${with_target_subdir}" != "."; then 2459 libiberty_topdir="${srcdir}/${with_multisrctop}../.." 2460 else 2461 libiberty_topdir="${srcdir}/${with_multisrctop}.." 2462 fi 2463 fi 2464 else 2465 libiberty_topdir="${srcdir}/.." 2466 fi 2467 2468 ac_aux_dir= 2469 for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do 2470 for ac_t in install-sh install.sh shtool; do 2471 if test -f "$ac_dir/$ac_t"; then 2472 ac_aux_dir=$ac_dir 2473 ac_install_sh="$ac_aux_dir/$ac_t -c" 2474 break 2 2475 fi 2476 done 2477 done 2478 if test -z "$ac_aux_dir"; then 2479 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5 2480 fi 2481 2482 # These three variables are undocumented and unsupported, 2483 # and are intended to be withdrawn in a future Autoconf release. 2484 # They can cause serious problems if a builder's source tree is in a directory 2485 # whose full name contains unusual characters. 2486 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2487 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2488 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2489 2490 2491 2492 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2494 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2495 # Check whether --enable-maintainer-mode was given. 2496 if test "${enable_maintainer_mode+set}" = set; then : 2497 enableval=$enable_maintainer_mode; maintainer_mode=$enableval 2498 else 2499 maintainer_mode=no 2500 fi 2501 2502 2503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5 2504 $as_echo "$maintainer_mode" >&6; } 2505 2506 if test "$maintainer_mode" = "yes"; then 2507 MAINT='' 2508 NOTMAINT='#' 2509 else 2510 MAINT='#' 2511 NOTMAINT='' 2512 fi 2513 2514 # Do we have a single-tree copy of texinfo? Even if we do, we can't 2515 # rely on it - libiberty is built before texinfo. 2516 # Extract the first word of "makeinfo", so it can be a program name with args. 2517 set dummy makeinfo; ac_word=$2 2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2519 $as_echo_n "checking for $ac_word... " >&6; } 2520 if test "${ac_cv_prog_MAKEINFO+set}" = set; then : 2521 $as_echo_n "(cached) " >&6 2522 else 2523 if test -n "$MAKEINFO"; then 2524 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. 2525 else 2526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2527 for as_dir in $PATH 2528 do 2529 IFS=$as_save_IFS 2530 test -z "$as_dir" && as_dir=. 2531 for ac_exec_ext in '' $ac_executable_extensions; do 2532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2533 ac_cv_prog_MAKEINFO="makeinfo" 2534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2535 break 2 2536 fi 2537 done 2538 done 2539 IFS=$as_save_IFS 2540 2541 fi 2542 fi 2543 MAKEINFO=$ac_cv_prog_MAKEINFO 2544 if test -n "$MAKEINFO"; then 2545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 2546 $as_echo "$MAKEINFO" >&6; } 2547 else 2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2549 $as_echo "no" >&6; } 2550 fi 2551 2552 2553 if test "x$MAKEINFO" = "x"; then 2554 MAKEINFO="@echo makeinfo missing; true" 2555 BUILD_INFO= 2556 else 2557 BUILD_INFO=info 2558 case "$MAKEINFO" in 2559 */missing\ makeinfo*) 2560 BUILD_INFO= 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 2562 *** Makeinfo is missing. Info documentation will not be built." >&5 2563 $as_echo "$as_me: WARNING: 2564 *** Makeinfo is missing. Info documentation will not be built." >&2;} 2565 ;; 2566 *) 2567 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in 2568 x*\ [1-3].* ) 2569 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" 2570 BUILD_INFO= 2571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 2572 *** Makeinfo is too old. Info documentation will not be built." >&5 2573 $as_echo "$as_me: WARNING: 2574 *** Makeinfo is too old. Info documentation will not be built." >&2;} 2575 ;; 2576 esac 2577 ;; 2578 esac 2579 fi 2580 2581 2582 2583 # Extract the first word of "perl", so it can be a program name with args. 2584 set dummy perl; ac_word=$2 2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2586 $as_echo_n "checking for $ac_word... " >&6; } 2587 if test "${ac_cv_prog_PERL+set}" = set; then : 2588 $as_echo_n "(cached) " >&6 2589 else 2590 if test -n "$PERL"; then 2591 ac_cv_prog_PERL="$PERL" # Let the user override the test. 2592 else 2593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2594 for as_dir in $PATH 2595 do 2596 IFS=$as_save_IFS 2597 test -z "$as_dir" && as_dir=. 2598 for ac_exec_ext in '' $ac_executable_extensions; do 2599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2600 ac_cv_prog_PERL="perl" 2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2602 break 2 2603 fi 2604 done 2605 done 2606 IFS=$as_save_IFS 2607 2608 fi 2609 fi 2610 PERL=$ac_cv_prog_PERL 2611 if test -n "$PERL"; then 2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 2613 $as_echo "$PERL" >&6; } 2614 else 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2616 $as_echo "no" >&6; } 2617 fi 2618 2619 2620 if test x"$PERL" = x""; then 2621 HAVE_PERL='#' 2622 else 2623 HAVE_PERL='' 2624 fi 2625 2626 2627 # Make sure we can run config.sub. 2628 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2629 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2630 2631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2632 $as_echo_n "checking build system type... " >&6; } 2633 if test "${ac_cv_build+set}" = set; then : 2634 $as_echo_n "(cached) " >&6 2635 else 2636 ac_build_alias=$build_alias 2637 test "x$ac_build_alias" = x && 2638 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2639 test "x$ac_build_alias" = x && 2640 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2641 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2642 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2643 2644 fi 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2646 $as_echo "$ac_cv_build" >&6; } 2647 case $ac_cv_build in 2648 *-*-*) ;; 2649 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2650 esac 2651 build=$ac_cv_build 2652 ac_save_IFS=$IFS; IFS='-' 2653 set x $ac_cv_build 2654 shift 2655 build_cpu=$1 2656 build_vendor=$2 2657 shift; shift 2658 # Remember, the first character of IFS is used to create $*, 2659 # except with old shells: 2660 build_os=$* 2661 IFS=$ac_save_IFS 2662 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2663 2664 2665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2666 $as_echo_n "checking host system type... " >&6; } 2667 if test "${ac_cv_host+set}" = set; then : 2668 $as_echo_n "(cached) " >&6 2669 else 2670 if test "x$host_alias" = x; then 2671 ac_cv_host=$ac_cv_build 2672 else 2673 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2674 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2675 fi 2676 2677 fi 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2679 $as_echo "$ac_cv_host" >&6; } 2680 case $ac_cv_host in 2681 *-*-*) ;; 2682 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2683 esac 2684 host=$ac_cv_host 2685 ac_save_IFS=$IFS; IFS='-' 2686 set x $ac_cv_host 2687 shift 2688 host_cpu=$1 2689 host_vendor=$2 2690 shift; shift 2691 # Remember, the first character of IFS is used to create $*, 2692 # except with old shells: 2693 host_os=$* 2694 IFS=$ac_save_IFS 2695 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2696 2697 2698 2699 2700 if test -n "$ac_tool_prefix"; then 2701 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2702 set dummy ${ac_tool_prefix}ar; ac_word=$2 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2704 $as_echo_n "checking for $ac_word... " >&6; } 2705 if test "${ac_cv_prog_AR+set}" = set; then : 2706 $as_echo_n "(cached) " >&6 2707 else 2708 if test -n "$AR"; then 2709 ac_cv_prog_AR="$AR" # Let the user override the test. 2710 else 2711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2712 for as_dir in $PATH 2713 do 2714 IFS=$as_save_IFS 2715 test -z "$as_dir" && as_dir=. 2716 for ac_exec_ext in '' $ac_executable_extensions; do 2717 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2718 ac_cv_prog_AR="${ac_tool_prefix}ar" 2719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2720 break 2 2721 fi 2722 done 2723 done 2724 IFS=$as_save_IFS 2725 2726 fi 2727 fi 2728 AR=$ac_cv_prog_AR 2729 if test -n "$AR"; then 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 2731 $as_echo "$AR" >&6; } 2732 else 2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2734 $as_echo "no" >&6; } 2735 fi 2736 2737 2738 fi 2739 if test -z "$ac_cv_prog_AR"; then 2740 ac_ct_AR=$AR 2741 # Extract the first word of "ar", so it can be a program name with args. 2742 set dummy ar; ac_word=$2 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2744 $as_echo_n "checking for $ac_word... " >&6; } 2745 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 2746 $as_echo_n "(cached) " >&6 2747 else 2748 if test -n "$ac_ct_AR"; then 2749 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2750 else 2751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2752 for as_dir in $PATH 2753 do 2754 IFS=$as_save_IFS 2755 test -z "$as_dir" && as_dir=. 2756 for ac_exec_ext in '' $ac_executable_extensions; do 2757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2758 ac_cv_prog_ac_ct_AR="ar" 2759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2760 break 2 2761 fi 2762 done 2763 done 2764 IFS=$as_save_IFS 2765 2766 fi 2767 fi 2768 ac_ct_AR=$ac_cv_prog_ac_ct_AR 2769 if test -n "$ac_ct_AR"; then 2770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2771 $as_echo "$ac_ct_AR" >&6; } 2772 else 2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2774 $as_echo "no" >&6; } 2775 fi 2776 2777 if test "x$ac_ct_AR" = x; then 2778 AR="" 2779 else 2780 case $cross_compiling:$ac_tool_warned in 2781 yes:) 2782 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2783 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2784 ac_tool_warned=yes ;; 2785 esac 2786 AR=$ac_ct_AR 2787 fi 2788 else 2789 AR="$ac_cv_prog_AR" 2790 fi 2791 2792 if test -n "$ac_tool_prefix"; then 2793 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2794 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2796 $as_echo_n "checking for $ac_word... " >&6; } 2797 if test "${ac_cv_prog_RANLIB+set}" = set; then : 2798 $as_echo_n "(cached) " >&6 2799 else 2800 if test -n "$RANLIB"; then 2801 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2802 else 2803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2804 for as_dir in $PATH 2805 do 2806 IFS=$as_save_IFS 2807 test -z "$as_dir" && as_dir=. 2808 for ac_exec_ext in '' $ac_executable_extensions; do 2809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2810 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2812 break 2 2813 fi 2814 done 2815 done 2816 IFS=$as_save_IFS 2817 2818 fi 2819 fi 2820 RANLIB=$ac_cv_prog_RANLIB 2821 if test -n "$RANLIB"; then 2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2823 $as_echo "$RANLIB" >&6; } 2824 else 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2826 $as_echo "no" >&6; } 2827 fi 2828 2829 2830 fi 2831 if test -z "$ac_cv_prog_RANLIB"; then 2832 ac_ct_RANLIB=$RANLIB 2833 # Extract the first word of "ranlib", so it can be a program name with args. 2834 set dummy ranlib; ac_word=$2 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2836 $as_echo_n "checking for $ac_word... " >&6; } 2837 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 2838 $as_echo_n "(cached) " >&6 2839 else 2840 if test -n "$ac_ct_RANLIB"; then 2841 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2842 else 2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2844 for as_dir in $PATH 2845 do 2846 IFS=$as_save_IFS 2847 test -z "$as_dir" && as_dir=. 2848 for ac_exec_ext in '' $ac_executable_extensions; do 2849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2850 ac_cv_prog_ac_ct_RANLIB="ranlib" 2851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2852 break 2 2853 fi 2854 done 2855 done 2856 IFS=$as_save_IFS 2857 2858 fi 2859 fi 2860 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2861 if test -n "$ac_ct_RANLIB"; then 2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2863 $as_echo "$ac_ct_RANLIB" >&6; } 2864 else 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2866 $as_echo "no" >&6; } 2867 fi 2868 2869 if test "x$ac_ct_RANLIB" = x; then 2870 RANLIB=":" 2871 else 2872 case $cross_compiling:$ac_tool_warned in 2873 yes:) 2874 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2875 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2876 ac_tool_warned=yes ;; 2877 esac 2878 RANLIB=$ac_ct_RANLIB 2879 fi 2880 else 2881 RANLIB="$ac_cv_prog_RANLIB" 2882 fi 2883 2884 2885 # Add --enable-multilib to configure. 2886 # Default to --enable-multilib 2887 # Check whether --enable-multilib was given. 2888 if test "${enable_multilib+set}" = set; then : 2889 enableval=$enable_multilib; case "$enableval" in 2890 yes) multilib=yes ;; 2891 no) multilib=no ;; 2892 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; 2893 esac 2894 else 2895 multilib=yes 2896 fi 2897 2898 2899 # Even if the default multilib is not a cross compilation, 2900 # it may be that some of the other multilibs are. 2901 if test $cross_compiling = no && test $multilib = yes \ 2902 && test "x${with_multisubdir}" != x ; then 2903 cross_compiling=maybe 2904 fi 2905 2906 # We may wish to install the target headers somewhere. 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5 2908 $as_echo_n "checking whether to install libiberty headers and static library... " >&6; } 2909 2910 # Check whether --enable-install-libiberty was given. 2911 if test "${enable_install_libiberty+set}" = set; then : 2912 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval 2913 else 2914 enable_install_libiberty=no 2915 fi 2916 2917 # Option parsed, now set things appropriately. 2918 case x"$enable_install_libiberty" in 2919 xyes|x) 2920 target_header_dir=libiberty 2921 ;; 2922 xno) 2923 target_header_dir= 2924 ;; 2925 *) 2926 # This could be sanity-checked in various ways... 2927 target_header_dir="${enable_install_libiberty}" 2928 ;; 2929 esac 2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5 2931 $as_echo "$enable_install_libiberty" >&6; } 2932 { $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5 2933 $as_echo "$as_me: target_header_dir = $target_header_dir" >&6;} 2934 2935 2936 ac_ext=c 2937 ac_cpp='$CPP $CPPFLAGS' 2938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2940 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2941 if test -n "$ac_tool_prefix"; then 2942 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2943 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2945 $as_echo_n "checking for $ac_word... " >&6; } 2946 if test "${ac_cv_prog_CC+set}" = set; then : 2947 $as_echo_n "(cached) " >&6 2948 else 2949 if test -n "$CC"; then 2950 ac_cv_prog_CC="$CC" # Let the user override the test. 2951 else 2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2953 for as_dir in $PATH 2954 do 2955 IFS=$as_save_IFS 2956 test -z "$as_dir" && as_dir=. 2957 for ac_exec_ext in '' $ac_executable_extensions; do 2958 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2959 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2961 break 2 2962 fi 2963 done 2964 done 2965 IFS=$as_save_IFS 2966 2967 fi 2968 fi 2969 CC=$ac_cv_prog_CC 2970 if test -n "$CC"; then 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2972 $as_echo "$CC" >&6; } 2973 else 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2975 $as_echo "no" >&6; } 2976 fi 2977 2978 2979 fi 2980 if test -z "$ac_cv_prog_CC"; then 2981 ac_ct_CC=$CC 2982 # Extract the first word of "gcc", so it can be a program name with args. 2983 set dummy gcc; ac_word=$2 2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2985 $as_echo_n "checking for $ac_word... " >&6; } 2986 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2987 $as_echo_n "(cached) " >&6 2988 else 2989 if test -n "$ac_ct_CC"; then 2990 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2991 else 2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2993 for as_dir in $PATH 2994 do 2995 IFS=$as_save_IFS 2996 test -z "$as_dir" && as_dir=. 2997 for ac_exec_ext in '' $ac_executable_extensions; do 2998 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2999 ac_cv_prog_ac_ct_CC="gcc" 3000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3001 break 2 3002 fi 3003 done 3004 done 3005 IFS=$as_save_IFS 3006 3007 fi 3008 fi 3009 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3010 if test -n "$ac_ct_CC"; then 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3012 $as_echo "$ac_ct_CC" >&6; } 3013 else 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3015 $as_echo "no" >&6; } 3016 fi 3017 3018 if test "x$ac_ct_CC" = x; then 3019 CC="" 3020 else 3021 case $cross_compiling:$ac_tool_warned in 3022 yes:) 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3025 ac_tool_warned=yes ;; 3026 esac 3027 CC=$ac_ct_CC 3028 fi 3029 else 3030 CC="$ac_cv_prog_CC" 3031 fi 3032 3033 if test -z "$CC"; then 3034 if test -n "$ac_tool_prefix"; then 3035 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3036 set dummy ${ac_tool_prefix}cc; ac_word=$2 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3038 $as_echo_n "checking for $ac_word... " >&6; } 3039 if test "${ac_cv_prog_CC+set}" = set; then : 3040 $as_echo_n "(cached) " >&6 3041 else 3042 if test -n "$CC"; then 3043 ac_cv_prog_CC="$CC" # Let the user override the test. 3044 else 3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3046 for as_dir in $PATH 3047 do 3048 IFS=$as_save_IFS 3049 test -z "$as_dir" && as_dir=. 3050 for ac_exec_ext in '' $ac_executable_extensions; do 3051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3052 ac_cv_prog_CC="${ac_tool_prefix}cc" 3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3054 break 2 3055 fi 3056 done 3057 done 3058 IFS=$as_save_IFS 3059 3060 fi 3061 fi 3062 CC=$ac_cv_prog_CC 3063 if test -n "$CC"; then 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3065 $as_echo "$CC" >&6; } 3066 else 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3068 $as_echo "no" >&6; } 3069 fi 3070 3071 3072 fi 3073 fi 3074 if test -z "$CC"; then 3075 # Extract the first word of "cc", so it can be a program name with args. 3076 set dummy cc; ac_word=$2 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3078 $as_echo_n "checking for $ac_word... " >&6; } 3079 if test "${ac_cv_prog_CC+set}" = set; then : 3080 $as_echo_n "(cached) " >&6 3081 else 3082 if test -n "$CC"; then 3083 ac_cv_prog_CC="$CC" # Let the user override the test. 3084 else 3085 ac_prog_rejected=no 3086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3087 for as_dir in $PATH 3088 do 3089 IFS=$as_save_IFS 3090 test -z "$as_dir" && as_dir=. 3091 for ac_exec_ext in '' $ac_executable_extensions; do 3092 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3093 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3094 ac_prog_rejected=yes 3095 continue 3096 fi 3097 ac_cv_prog_CC="cc" 3098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3099 break 2 3100 fi 3101 done 3102 done 3103 IFS=$as_save_IFS 3104 3105 if test $ac_prog_rejected = yes; then 3106 # We found a bogon in the path, so make sure we never use it. 3107 set dummy $ac_cv_prog_CC 3108 shift 3109 if test $# != 0; then 3110 # We chose a different compiler from the bogus one. 3111 # However, it has the same basename, so the bogon will be chosen 3112 # first if we set CC to just the basename; use the full file name. 3113 shift 3114 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3115 fi 3116 fi 3117 fi 3118 fi 3119 CC=$ac_cv_prog_CC 3120 if test -n "$CC"; then 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3122 $as_echo "$CC" >&6; } 3123 else 3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3125 $as_echo "no" >&6; } 3126 fi 3127 3128 3129 fi 3130 if test -z "$CC"; then 3131 if test -n "$ac_tool_prefix"; then 3132 for ac_prog in cl.exe 3133 do 3134 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3135 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3137 $as_echo_n "checking for $ac_word... " >&6; } 3138 if test "${ac_cv_prog_CC+set}" = set; then : 3139 $as_echo_n "(cached) " >&6 3140 else 3141 if test -n "$CC"; then 3142 ac_cv_prog_CC="$CC" # Let the user override the test. 3143 else 3144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3145 for as_dir in $PATH 3146 do 3147 IFS=$as_save_IFS 3148 test -z "$as_dir" && as_dir=. 3149 for ac_exec_ext in '' $ac_executable_extensions; do 3150 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3151 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3152 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3153 break 2 3154 fi 3155 done 3156 done 3157 IFS=$as_save_IFS 3158 3159 fi 3160 fi 3161 CC=$ac_cv_prog_CC 3162 if test -n "$CC"; then 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3164 $as_echo "$CC" >&6; } 3165 else 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3167 $as_echo "no" >&6; } 3168 fi 3169 3170 3171 test -n "$CC" && break 3172 done 3173 fi 3174 if test -z "$CC"; then 3175 ac_ct_CC=$CC 3176 for ac_prog in cl.exe 3177 do 3178 # Extract the first word of "$ac_prog", so it can be a program name with args. 3179 set dummy $ac_prog; ac_word=$2 3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3181 $as_echo_n "checking for $ac_word... " >&6; } 3182 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3183 $as_echo_n "(cached) " >&6 3184 else 3185 if test -n "$ac_ct_CC"; then 3186 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3187 else 3188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3189 for as_dir in $PATH 3190 do 3191 IFS=$as_save_IFS 3192 test -z "$as_dir" && as_dir=. 3193 for ac_exec_ext in '' $ac_executable_extensions; do 3194 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3195 ac_cv_prog_ac_ct_CC="$ac_prog" 3196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3197 break 2 3198 fi 3199 done 3200 done 3201 IFS=$as_save_IFS 3202 3203 fi 3204 fi 3205 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3206 if test -n "$ac_ct_CC"; then 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3208 $as_echo "$ac_ct_CC" >&6; } 3209 else 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3211 $as_echo "no" >&6; } 3212 fi 3213 3214 3215 test -n "$ac_ct_CC" && break 3216 done 3217 3218 if test "x$ac_ct_CC" = x; then 3219 CC="" 3220 else 3221 case $cross_compiling:$ac_tool_warned in 3222 yes:) 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3225 ac_tool_warned=yes ;; 3226 esac 3227 CC=$ac_ct_CC 3228 fi 3229 fi 3230 3231 fi 3232 3233 3234 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3236 as_fn_error "no acceptable C compiler found in \$PATH 3237 See \`config.log' for more details." "$LINENO" 5; } 3238 3239 # Provide some information about the compiler. 3240 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3241 set X $ac_compile 3242 ac_compiler=$2 3243 for ac_option in --version -v -V -qversion; do 3244 { { ac_try="$ac_compiler $ac_option >&5" 3245 case "(($ac_try" in 3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3247 *) ac_try_echo=$ac_try;; 3248 esac 3249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3250 $as_echo "$ac_try_echo"; } >&5 3251 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3252 ac_status=$? 3253 if test -s conftest.err; then 3254 sed '10a\ 3255 ... rest of stderr output deleted ... 3256 10q' conftest.err >conftest.er1 3257 cat conftest.er1 >&5 3258 rm -f conftest.er1 conftest.err 3259 fi 3260 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3261 test $ac_status = 0; } 3262 done 3263 3264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3265 /* end confdefs.h. */ 3266 3267 int 3268 main () 3269 { 3270 3271 ; 3272 return 0; 3273 } 3274 _ACEOF 3275 # FIXME: Cleanup? 3276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 3277 (eval $ac_link) 2>&5 3278 ac_status=$? 3279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3280 test $ac_status = 0; }; then : 3281 gcc_no_link=no 3282 else 3283 gcc_no_link=yes 3284 fi 3285 if test x$gcc_no_link = xyes; then 3286 # Setting cross_compile will disable run tests; it will 3287 # also disable AC_CHECK_FILE but that's generally 3288 # correct if we can't link. 3289 cross_compiling=yes 3290 EXEEXT= 3291 else 3292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3293 /* end confdefs.h. */ 3294 3295 int 3296 main () 3297 { 3298 3299 ; 3300 return 0; 3301 } 3302 _ACEOF 3303 ac_clean_files_save=$ac_clean_files 3304 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3305 # Try to create an executable without -o first, disregard a.out. 3306 # It will help us diagnose broken compilers, and finding out an intuition 3307 # of exeext. 3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3309 $as_echo_n "checking for C compiler default output file name... " >&6; } 3310 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3311 3312 # The possible output files: 3313 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3314 3315 ac_rmfiles= 3316 for ac_file in $ac_files 3317 do 3318 case $ac_file in 3319 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3320 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3321 esac 3322 done 3323 rm -f $ac_rmfiles 3324 3325 if { { ac_try="$ac_link_default" 3326 case "(($ac_try" in 3327 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3328 *) ac_try_echo=$ac_try;; 3329 esac 3330 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3331 $as_echo "$ac_try_echo"; } >&5 3332 (eval "$ac_link_default") 2>&5 3333 ac_status=$? 3334 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3335 test $ac_status = 0; }; then : 3336 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3337 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3338 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3339 # so that the user can short-circuit this test for compilers unknown to 3340 # Autoconf. 3341 for ac_file in $ac_files '' 3342 do 3343 test -f "$ac_file" || continue 3344 case $ac_file in 3345 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3346 ;; 3347 [ab].out ) 3348 # We found the default executable, but exeext='' is most 3349 # certainly right. 3350 break;; 3351 *.* ) 3352 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3353 then :; else 3354 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3355 fi 3356 # We set ac_cv_exeext here because the later test for it is not 3357 # safe: cross compilers may not add the suffix if given an `-o' 3358 # argument, so we may need to know it at that point already. 3359 # Even if this section looks crufty: it has the advantage of 3360 # actually working. 3361 break;; 3362 * ) 3363 break;; 3364 esac 3365 done 3366 test "$ac_cv_exeext" = no && ac_cv_exeext= 3367 3368 else 3369 ac_file='' 3370 fi 3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3372 $as_echo "$ac_file" >&6; } 3373 if test -z "$ac_file"; then : 3374 $as_echo "$as_me: failed program was:" >&5 3375 sed 's/^/| /' conftest.$ac_ext >&5 3376 3377 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3378 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3379 { as_fn_set_status 77 3380 as_fn_error "C compiler cannot create executables 3381 See \`config.log' for more details." "$LINENO" 5; }; } 3382 fi 3383 ac_exeext=$ac_cv_exeext 3384 3385 # Check that the compiler produces executables we can run. If not, either 3386 # the compiler is broken, or we cross compile. 3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3388 $as_echo_n "checking whether the C compiler works... " >&6; } 3389 # If not cross compiling, check that we can run a simple program. 3390 if test "$cross_compiling" != yes; then 3391 if { ac_try='./$ac_file' 3392 { { case "(($ac_try" in 3393 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3394 *) ac_try_echo=$ac_try;; 3395 esac 3396 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3397 $as_echo "$ac_try_echo"; } >&5 3398 (eval "$ac_try") 2>&5 3399 ac_status=$? 3400 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3401 test $ac_status = 0; }; }; then 3402 cross_compiling=no 3403 else 3404 if test "$cross_compiling" = maybe; then 3405 cross_compiling=yes 3406 else 3407 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3408 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3409 as_fn_error "cannot run C compiled programs. 3410 If you meant to cross compile, use \`--host'. 3411 See \`config.log' for more details." "$LINENO" 5; } 3412 fi 3413 fi 3414 fi 3415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3416 $as_echo "yes" >&6; } 3417 3418 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3419 ac_clean_files=$ac_clean_files_save 3420 # Check that the compiler produces executables we can run. If not, either 3421 # the compiler is broken, or we cross compile. 3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3423 $as_echo_n "checking whether we are cross compiling... " >&6; } 3424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3425 $as_echo "$cross_compiling" >&6; } 3426 3427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3428 $as_echo_n "checking for suffix of executables... " >&6; } 3429 if { { ac_try="$ac_link" 3430 case "(($ac_try" in 3431 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3432 *) ac_try_echo=$ac_try;; 3433 esac 3434 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3435 $as_echo "$ac_try_echo"; } >&5 3436 (eval "$ac_link") 2>&5 3437 ac_status=$? 3438 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3439 test $ac_status = 0; }; then : 3440 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3441 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3442 # work properly (i.e., refer to `conftest.exe'), while it won't with 3443 # `rm'. 3444 for ac_file in conftest.exe conftest conftest.*; do 3445 test -f "$ac_file" || continue 3446 case $ac_file in 3447 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3448 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3449 break;; 3450 * ) break;; 3451 esac 3452 done 3453 else 3454 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3455 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3456 as_fn_error "cannot compute suffix of executables: cannot compile and link 3457 See \`config.log' for more details." "$LINENO" 5; } 3458 fi 3459 rm -f conftest$ac_cv_exeext 3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3461 $as_echo "$ac_cv_exeext" >&6; } 3462 3463 rm -f conftest.$ac_ext 3464 EXEEXT=$ac_cv_exeext 3465 ac_exeext=$EXEEXT 3466 fi 3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3468 $as_echo_n "checking for suffix of object files... " >&6; } 3469 if test "${ac_cv_objext+set}" = set; then : 3470 $as_echo_n "(cached) " >&6 3471 else 3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3473 /* end confdefs.h. */ 3474 3475 int 3476 main () 3477 { 3478 3479 ; 3480 return 0; 3481 } 3482 _ACEOF 3483 rm -f conftest.o conftest.obj 3484 if { { ac_try="$ac_compile" 3485 case "(($ac_try" in 3486 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3487 *) ac_try_echo=$ac_try;; 3488 esac 3489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3490 $as_echo "$ac_try_echo"; } >&5 3491 (eval "$ac_compile") 2>&5 3492 ac_status=$? 3493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3494 test $ac_status = 0; }; then : 3495 for ac_file in conftest.o conftest.obj conftest.*; do 3496 test -f "$ac_file" || continue; 3497 case $ac_file in 3498 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3499 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3500 break;; 3501 esac 3502 done 3503 else 3504 $as_echo "$as_me: failed program was:" >&5 3505 sed 's/^/| /' conftest.$ac_ext >&5 3506 3507 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3509 as_fn_error "cannot compute suffix of object files: cannot compile 3510 See \`config.log' for more details." "$LINENO" 5; } 3511 fi 3512 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3513 fi 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3515 $as_echo "$ac_cv_objext" >&6; } 3516 OBJEXT=$ac_cv_objext 3517 ac_objext=$OBJEXT 3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3519 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3520 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3521 $as_echo_n "(cached) " >&6 3522 else 3523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3524 /* end confdefs.h. */ 3525 3526 int 3527 main () 3528 { 3529 #ifndef __GNUC__ 3530 choke me 3531 #endif 3532 3533 ; 3534 return 0; 3535 } 3536 _ACEOF 3537 if ac_fn_c_try_compile "$LINENO"; then : 3538 ac_compiler_gnu=yes 3539 else 3540 ac_compiler_gnu=no 3541 fi 3542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3543 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3544 3545 fi 3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3547 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3548 if test $ac_compiler_gnu = yes; then 3549 GCC=yes 3550 else 3551 GCC= 3552 fi 3553 ac_test_CFLAGS=${CFLAGS+set} 3554 ac_save_CFLAGS=$CFLAGS 3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3556 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3557 if test "${ac_cv_prog_cc_g+set}" = set; then : 3558 $as_echo_n "(cached) " >&6 3559 else 3560 ac_save_c_werror_flag=$ac_c_werror_flag 3561 ac_c_werror_flag=yes 3562 ac_cv_prog_cc_g=no 3563 CFLAGS="-g" 3564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3565 /* end confdefs.h. */ 3566 3567 int 3568 main () 3569 { 3570 3571 ; 3572 return 0; 3573 } 3574 _ACEOF 3575 if ac_fn_c_try_compile "$LINENO"; then : 3576 ac_cv_prog_cc_g=yes 3577 else 3578 CFLAGS="" 3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3580 /* end confdefs.h. */ 3581 3582 int 3583 main () 3584 { 3585 3586 ; 3587 return 0; 3588 } 3589 _ACEOF 3590 if ac_fn_c_try_compile "$LINENO"; then : 3591 3592 else 3593 ac_c_werror_flag=$ac_save_c_werror_flag 3594 CFLAGS="-g" 3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3596 /* end confdefs.h. */ 3597 3598 int 3599 main () 3600 { 3601 3602 ; 3603 return 0; 3604 } 3605 _ACEOF 3606 if ac_fn_c_try_compile "$LINENO"; then : 3607 ac_cv_prog_cc_g=yes 3608 fi 3609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3610 fi 3611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3612 fi 3613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3614 ac_c_werror_flag=$ac_save_c_werror_flag 3615 fi 3616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3617 $as_echo "$ac_cv_prog_cc_g" >&6; } 3618 if test "$ac_test_CFLAGS" = set; then 3619 CFLAGS=$ac_save_CFLAGS 3620 elif test $ac_cv_prog_cc_g = yes; then 3621 if test "$GCC" = yes; then 3622 CFLAGS="-g -O2" 3623 else 3624 CFLAGS="-g" 3625 fi 3626 else 3627 if test "$GCC" = yes; then 3628 CFLAGS="-O2" 3629 else 3630 CFLAGS= 3631 fi 3632 fi 3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3634 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3635 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3636 $as_echo_n "(cached) " >&6 3637 else 3638 ac_cv_prog_cc_c89=no 3639 ac_save_CC=$CC 3640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3641 /* end confdefs.h. */ 3642 #include <stdarg.h> 3643 #include <stdio.h> 3644 #include <sys/types.h> 3645 #include <sys/stat.h> 3646 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3647 struct buf { int x; }; 3648 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3649 static char *e (p, i) 3650 char **p; 3651 int i; 3652 { 3653 return p[i]; 3654 } 3655 static char *f (char * (*g) (char **, int), char **p, ...) 3656 { 3657 char *s; 3658 va_list v; 3659 va_start (v,p); 3660 s = g (p, va_arg (v,int)); 3661 va_end (v); 3662 return s; 3663 } 3664 3665 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3666 function prototypes and stuff, but not '\xHH' hex character constants. 3667 These don't provoke an error unfortunately, instead are silently treated 3668 as 'x'. The following induces an error, until -std is added to get 3669 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3670 array size at least. It's necessary to write '\x00'==0 to get something 3671 that's true only with -std. */ 3672 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3673 3674 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3675 inside strings and character constants. */ 3676 #define FOO(x) 'x' 3677 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3678 3679 int test (int i, double x); 3680 struct s1 {int (*f) (int a);}; 3681 struct s2 {int (*f) (double a);}; 3682 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3683 int argc; 3684 char **argv; 3685 int 3686 main () 3687 { 3688 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3689 ; 3690 return 0; 3691 } 3692 _ACEOF 3693 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3694 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3695 do 3696 CC="$ac_save_CC $ac_arg" 3697 if ac_fn_c_try_compile "$LINENO"; then : 3698 ac_cv_prog_cc_c89=$ac_arg 3699 fi 3700 rm -f core conftest.err conftest.$ac_objext 3701 test "x$ac_cv_prog_cc_c89" != "xno" && break 3702 done 3703 rm -f conftest.$ac_ext 3704 CC=$ac_save_CC 3705 3706 fi 3707 # AC_CACHE_VAL 3708 case "x$ac_cv_prog_cc_c89" in 3709 x) 3710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3711 $as_echo "none needed" >&6; } ;; 3712 xno) 3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3714 $as_echo "unsupported" >&6; } ;; 3715 *) 3716 CC="$CC $ac_cv_prog_cc_c89" 3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3718 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3719 esac 3720 if test "x$ac_cv_prog_cc_c89" != xno; then : 3721 3722 fi 3723 3724 ac_ext=c 3725 ac_cpp='$CPP $CPPFLAGS' 3726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3728 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3729 3730 3731 ac_ext=c 3732 ac_cpp='$CPP $CPPFLAGS' 3733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3735 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3737 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3738 # On Suns, sometimes $CPP names a directory. 3739 if test -n "$CPP" && test -d "$CPP"; then 3740 CPP= 3741 fi 3742 if test -z "$CPP"; then 3743 if test "${ac_cv_prog_CPP+set}" = set; then : 3744 $as_echo_n "(cached) " >&6 3745 else 3746 # Double quotes because CPP needs to be expanded 3747 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3748 do 3749 ac_preproc_ok=false 3750 for ac_c_preproc_warn_flag in '' yes 3751 do 3752 # Use a header file that comes with gcc, so configuring glibc 3753 # with a fresh cross-compiler works. 3754 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3755 # <limits.h> exists even on freestanding compilers. 3756 # On the NeXT, cc -E runs the code through the compiler's parser, 3757 # not just through cpp. "Syntax error" is here to catch this case. 3758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3759 /* end confdefs.h. */ 3760 #ifdef __STDC__ 3761 # include <limits.h> 3762 #else 3763 # include <assert.h> 3764 #endif 3765 Syntax error 3766 _ACEOF 3767 if ac_fn_c_try_cpp "$LINENO"; then : 3768 3769 else 3770 # Broken: fails on valid input. 3771 continue 3772 fi 3773 rm -f conftest.err conftest.$ac_ext 3774 3775 # OK, works on sane cases. Now check whether nonexistent headers 3776 # can be detected and how. 3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3778 /* end confdefs.h. */ 3779 #include <ac_nonexistent.h> 3780 _ACEOF 3781 if ac_fn_c_try_cpp "$LINENO"; then : 3782 # Broken: success on invalid input. 3783 continue 3784 else 3785 # Passes both tests. 3786 ac_preproc_ok=: 3787 break 3788 fi 3789 rm -f conftest.err conftest.$ac_ext 3790 3791 done 3792 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3793 rm -f conftest.err conftest.$ac_ext 3794 if $ac_preproc_ok; then : 3795 break 3796 fi 3797 3798 done 3799 ac_cv_prog_CPP=$CPP 3800 3801 fi 3802 CPP=$ac_cv_prog_CPP 3803 else 3804 ac_cv_prog_CPP=$CPP 3805 fi 3806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3807 $as_echo "$CPP" >&6; } 3808 ac_preproc_ok=false 3809 for ac_c_preproc_warn_flag in '' yes 3810 do 3811 # Use a header file that comes with gcc, so configuring glibc 3812 # with a fresh cross-compiler works. 3813 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3814 # <limits.h> exists even on freestanding compilers. 3815 # On the NeXT, cc -E runs the code through the compiler's parser, 3816 # not just through cpp. "Syntax error" is here to catch this case. 3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3818 /* end confdefs.h. */ 3819 #ifdef __STDC__ 3820 # include <limits.h> 3821 #else 3822 # include <assert.h> 3823 #endif 3824 Syntax error 3825 _ACEOF 3826 if ac_fn_c_try_cpp "$LINENO"; then : 3827 3828 else 3829 # Broken: fails on valid input. 3830 continue 3831 fi 3832 rm -f conftest.err conftest.$ac_ext 3833 3834 # OK, works on sane cases. Now check whether nonexistent headers 3835 # can be detected and how. 3836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3837 /* end confdefs.h. */ 3838 #include <ac_nonexistent.h> 3839 _ACEOF 3840 if ac_fn_c_try_cpp "$LINENO"; then : 3841 # Broken: success on invalid input. 3842 continue 3843 else 3844 # Passes both tests. 3845 ac_preproc_ok=: 3846 break 3847 fi 3848 rm -f conftest.err conftest.$ac_ext 3849 3850 done 3851 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3852 rm -f conftest.err conftest.$ac_ext 3853 if $ac_preproc_ok; then : 3854 3855 else 3856 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3857 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3858 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3859 See \`config.log' for more details." "$LINENO" 5; } 3860 fi 3861 3862 ac_ext=c 3863 ac_cpp='$CPP $CPPFLAGS' 3864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3866 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3867 3868 3869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3870 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3871 if test "${ac_cv_path_GREP+set}" = set; then : 3872 $as_echo_n "(cached) " >&6 3873 else 3874 if test -z "$GREP"; then 3875 ac_path_GREP_found=false 3876 # Loop through the user's path and test for each of PROGNAME-LIST 3877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3878 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3879 do 3880 IFS=$as_save_IFS 3881 test -z "$as_dir" && as_dir=. 3882 for ac_prog in grep ggrep; do 3883 for ac_exec_ext in '' $ac_executable_extensions; do 3884 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3885 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3886 # Check for GNU ac_path_GREP and select it if it is found. 3887 # Check for GNU $ac_path_GREP 3888 case `"$ac_path_GREP" --version 2>&1` in 3889 *GNU*) 3890 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3891 *) 3892 ac_count=0 3893 $as_echo_n 0123456789 >"conftest.in" 3894 while : 3895 do 3896 cat "conftest.in" "conftest.in" >"conftest.tmp" 3897 mv "conftest.tmp" "conftest.in" 3898 cp "conftest.in" "conftest.nl" 3899 $as_echo 'GREP' >> "conftest.nl" 3900 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3902 as_fn_arith $ac_count + 1 && ac_count=$as_val 3903 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3904 # Best one so far, save it but keep looking for a better one 3905 ac_cv_path_GREP="$ac_path_GREP" 3906 ac_path_GREP_max=$ac_count 3907 fi 3908 # 10*(2^10) chars as input seems more than enough 3909 test $ac_count -gt 10 && break 3910 done 3911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3912 esac 3913 3914 $ac_path_GREP_found && break 3 3915 done 3916 done 3917 done 3918 IFS=$as_save_IFS 3919 if test -z "$ac_cv_path_GREP"; then 3920 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3921 fi 3922 else 3923 ac_cv_path_GREP=$GREP 3924 fi 3925 3926 fi 3927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3928 $as_echo "$ac_cv_path_GREP" >&6; } 3929 GREP="$ac_cv_path_GREP" 3930 3931 3932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3933 $as_echo_n "checking for egrep... " >&6; } 3934 if test "${ac_cv_path_EGREP+set}" = set; then : 3935 $as_echo_n "(cached) " >&6 3936 else 3937 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3938 then ac_cv_path_EGREP="$GREP -E" 3939 else 3940 if test -z "$EGREP"; then 3941 ac_path_EGREP_found=false 3942 # Loop through the user's path and test for each of PROGNAME-LIST 3943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3944 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3945 do 3946 IFS=$as_save_IFS 3947 test -z "$as_dir" && as_dir=. 3948 for ac_prog in egrep; do 3949 for ac_exec_ext in '' $ac_executable_extensions; do 3950 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3951 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3952 # Check for GNU ac_path_EGREP and select it if it is found. 3953 # Check for GNU $ac_path_EGREP 3954 case `"$ac_path_EGREP" --version 2>&1` in 3955 *GNU*) 3956 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3957 *) 3958 ac_count=0 3959 $as_echo_n 0123456789 >"conftest.in" 3960 while : 3961 do 3962 cat "conftest.in" "conftest.in" >"conftest.tmp" 3963 mv "conftest.tmp" "conftest.in" 3964 cp "conftest.in" "conftest.nl" 3965 $as_echo 'EGREP' >> "conftest.nl" 3966 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3967 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3968 as_fn_arith $ac_count + 1 && ac_count=$as_val 3969 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3970 # Best one so far, save it but keep looking for a better one 3971 ac_cv_path_EGREP="$ac_path_EGREP" 3972 ac_path_EGREP_max=$ac_count 3973 fi 3974 # 10*(2^10) chars as input seems more than enough 3975 test $ac_count -gt 10 && break 3976 done 3977 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3978 esac 3979 3980 $ac_path_EGREP_found && break 3 3981 done 3982 done 3983 done 3984 IFS=$as_save_IFS 3985 if test -z "$ac_cv_path_EGREP"; then 3986 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3987 fi 3988 else 3989 ac_cv_path_EGREP=$EGREP 3990 fi 3991 3992 fi 3993 fi 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3995 $as_echo "$ac_cv_path_EGREP" >&6; } 3996 EGREP="$ac_cv_path_EGREP" 3997 3998 3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4000 $as_echo_n "checking for ANSI C header files... " >&6; } 4001 if test "${ac_cv_header_stdc+set}" = set; then : 4002 $as_echo_n "(cached) " >&6 4003 else 4004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4005 /* end confdefs.h. */ 4006 #include <stdlib.h> 4007 #include <stdarg.h> 4008 #include <string.h> 4009 #include <float.h> 4010 4011 int 4012 main () 4013 { 4014 4015 ; 4016 return 0; 4017 } 4018 _ACEOF 4019 if ac_fn_c_try_compile "$LINENO"; then : 4020 ac_cv_header_stdc=yes 4021 else 4022 ac_cv_header_stdc=no 4023 fi 4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4025 4026 if test $ac_cv_header_stdc = yes; then 4027 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4029 /* end confdefs.h. */ 4030 #include <string.h> 4031 4032 _ACEOF 4033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4034 $EGREP "memchr" >/dev/null 2>&1; then : 4035 4036 else 4037 ac_cv_header_stdc=no 4038 fi 4039 rm -f conftest* 4040 4041 fi 4042 4043 if test $ac_cv_header_stdc = yes; then 4044 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046 /* end confdefs.h. */ 4047 #include <stdlib.h> 4048 4049 _ACEOF 4050 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4051 $EGREP "free" >/dev/null 2>&1; then : 4052 4053 else 4054 ac_cv_header_stdc=no 4055 fi 4056 rm -f conftest* 4057 4058 fi 4059 4060 if test $ac_cv_header_stdc = yes; then 4061 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4062 if test "$cross_compiling" = yes; then : 4063 : 4064 else 4065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4066 /* end confdefs.h. */ 4067 #include <ctype.h> 4068 #include <stdlib.h> 4069 #if ((' ' & 0x0FF) == 0x020) 4070 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4071 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4072 #else 4073 # define ISLOWER(c) \ 4074 (('a' <= (c) && (c) <= 'i') \ 4075 || ('j' <= (c) && (c) <= 'r') \ 4076 || ('s' <= (c) && (c) <= 'z')) 4077 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4078 #endif 4079 4080 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4081 int 4082 main () 4083 { 4084 int i; 4085 for (i = 0; i < 256; i++) 4086 if (XOR (islower (i), ISLOWER (i)) 4087 || toupper (i) != TOUPPER (i)) 4088 return 2; 4089 return 0; 4090 } 4091 _ACEOF 4092 if ac_fn_c_try_run "$LINENO"; then : 4093 4094 else 4095 ac_cv_header_stdc=no 4096 fi 4097 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4098 conftest.$ac_objext conftest.beam conftest.$ac_ext 4099 fi 4100 4101 fi 4102 fi 4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4104 $as_echo "$ac_cv_header_stdc" >&6; } 4105 if test $ac_cv_header_stdc = yes; then 4106 4107 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4108 4109 fi 4110 4111 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4112 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4113 inttypes.h stdint.h unistd.h 4114 do : 4115 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4116 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4117 " 4118 eval as_val=\$$as_ac_Header 4119 if test "x$as_val" = x""yes; then : 4120 cat >>confdefs.h <<_ACEOF 4121 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4122 _ACEOF 4123 4124 fi 4125 4126 done 4127 4128 4129 4130 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4131 if test "x$ac_cv_header_minix_config_h" = x""yes; then : 4132 MINIX=yes 4133 else 4134 MINIX= 4135 fi 4136 4137 4138 if test "$MINIX" = yes; then 4139 4140 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4141 4142 4143 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4144 4145 4146 $as_echo "#define _MINIX 1" >>confdefs.h 4147 4148 fi 4149 4150 4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4152 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4153 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 4154 $as_echo_n "(cached) " >&6 4155 else 4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4157 /* end confdefs.h. */ 4158 4159 # define __EXTENSIONS__ 1 4160 $ac_includes_default 4161 int 4162 main () 4163 { 4164 4165 ; 4166 return 0; 4167 } 4168 _ACEOF 4169 if ac_fn_c_try_compile "$LINENO"; then : 4170 ac_cv_safe_to_define___extensions__=yes 4171 else 4172 ac_cv_safe_to_define___extensions__=no 4173 fi 4174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4175 fi 4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4177 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4178 test $ac_cv_safe_to_define___extensions__ = yes && 4179 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4180 4181 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4182 4183 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4184 4185 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4186 4187 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4188 4189 4190 # Check whether --enable-largefile was given. 4191 if test "${enable_largefile+set}" = set; then : 4192 enableval=$enable_largefile; 4193 fi 4194 4195 if test "$enable_largefile" != no; then 4196 4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 4198 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 4199 if test "${ac_cv_sys_largefile_CC+set}" = set; then : 4200 $as_echo_n "(cached) " >&6 4201 else 4202 ac_cv_sys_largefile_CC=no 4203 if test "$GCC" != yes; then 4204 ac_save_CC=$CC 4205 while :; do 4206 # IRIX 6.2 and later do not support large files by default, 4207 # so use the C compiler's -n32 option if that helps. 4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4209 /* end confdefs.h. */ 4210 #include <sys/types.h> 4211 /* Check that off_t can represent 2**63 - 1 correctly. 4212 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4213 since some C++ compilers masquerading as C compilers 4214 incorrectly reject 9223372036854775807. */ 4215 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4216 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4217 && LARGE_OFF_T % 2147483647 == 1) 4218 ? 1 : -1]; 4219 int 4220 main () 4221 { 4222 4223 ; 4224 return 0; 4225 } 4226 _ACEOF 4227 if ac_fn_c_try_compile "$LINENO"; then : 4228 break 4229 fi 4230 rm -f core conftest.err conftest.$ac_objext 4231 CC="$CC -n32" 4232 if ac_fn_c_try_compile "$LINENO"; then : 4233 ac_cv_sys_largefile_CC=' -n32'; break 4234 fi 4235 rm -f core conftest.err conftest.$ac_objext 4236 break 4237 done 4238 CC=$ac_save_CC 4239 rm -f conftest.$ac_ext 4240 fi 4241 fi 4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 4243 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 4244 if test "$ac_cv_sys_largefile_CC" != no; then 4245 CC=$CC$ac_cv_sys_largefile_CC 4246 fi 4247 4248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4249 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 4250 if test "${ac_cv_sys_file_offset_bits+set}" = set; then : 4251 $as_echo_n "(cached) " >&6 4252 else 4253 while :; do 4254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4255 /* end confdefs.h. */ 4256 #include <sys/types.h> 4257 /* Check that off_t can represent 2**63 - 1 correctly. 4258 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4259 since some C++ compilers masquerading as C compilers 4260 incorrectly reject 9223372036854775807. */ 4261 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4262 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4263 && LARGE_OFF_T % 2147483647 == 1) 4264 ? 1 : -1]; 4265 int 4266 main () 4267 { 4268 4269 ; 4270 return 0; 4271 } 4272 _ACEOF 4273 if ac_fn_c_try_compile "$LINENO"; then : 4274 ac_cv_sys_file_offset_bits=no; break 4275 fi 4276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4278 /* end confdefs.h. */ 4279 #define _FILE_OFFSET_BITS 64 4280 #include <sys/types.h> 4281 /* Check that off_t can represent 2**63 - 1 correctly. 4282 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4283 since some C++ compilers masquerading as C compilers 4284 incorrectly reject 9223372036854775807. */ 4285 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4286 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4287 && LARGE_OFF_T % 2147483647 == 1) 4288 ? 1 : -1]; 4289 int 4290 main () 4291 { 4292 4293 ; 4294 return 0; 4295 } 4296 _ACEOF 4297 if ac_fn_c_try_compile "$LINENO"; then : 4298 ac_cv_sys_file_offset_bits=64; break 4299 fi 4300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4301 ac_cv_sys_file_offset_bits=unknown 4302 break 4303 done 4304 fi 4305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4306 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 4307 case $ac_cv_sys_file_offset_bits in #( 4308 no | unknown) ;; 4309 *) 4310 cat >>confdefs.h <<_ACEOF 4311 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 4312 _ACEOF 4313 ;; 4314 esac 4315 rm -rf conftest* 4316 if test $ac_cv_sys_file_offset_bits = unknown; then 4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4318 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 4319 if test "${ac_cv_sys_large_files+set}" = set; then : 4320 $as_echo_n "(cached) " >&6 4321 else 4322 while :; do 4323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4324 /* end confdefs.h. */ 4325 #include <sys/types.h> 4326 /* Check that off_t can represent 2**63 - 1 correctly. 4327 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4328 since some C++ compilers masquerading as C compilers 4329 incorrectly reject 9223372036854775807. */ 4330 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4331 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4332 && LARGE_OFF_T % 2147483647 == 1) 4333 ? 1 : -1]; 4334 int 4335 main () 4336 { 4337 4338 ; 4339 return 0; 4340 } 4341 _ACEOF 4342 if ac_fn_c_try_compile "$LINENO"; then : 4343 ac_cv_sys_large_files=no; break 4344 fi 4345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4347 /* end confdefs.h. */ 4348 #define _LARGE_FILES 1 4349 #include <sys/types.h> 4350 /* Check that off_t can represent 2**63 - 1 correctly. 4351 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4352 since some C++ compilers masquerading as C compilers 4353 incorrectly reject 9223372036854775807. */ 4354 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4355 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4356 && LARGE_OFF_T % 2147483647 == 1) 4357 ? 1 : -1]; 4358 int 4359 main () 4360 { 4361 4362 ; 4363 return 0; 4364 } 4365 _ACEOF 4366 if ac_fn_c_try_compile "$LINENO"; then : 4367 ac_cv_sys_large_files=1; break 4368 fi 4369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4370 ac_cv_sys_large_files=unknown 4371 break 4372 done 4373 fi 4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4375 $as_echo "$ac_cv_sys_large_files" >&6; } 4376 case $ac_cv_sys_large_files in #( 4377 no | unknown) ;; 4378 *) 4379 cat >>confdefs.h <<_ACEOF 4380 #define _LARGE_FILES $ac_cv_sys_large_files 4381 _ACEOF 4382 ;; 4383 esac 4384 rm -rf conftest* 4385 fi 4386 fi 4387 4388 4389 ac_c_preproc_warn_flag=yes 4390 4391 ac_libiberty_warn_cflags= 4392 save_CFLAGS="$CFLAGS" 4393 for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ 4394 -Wstrict-prototypes; do 4395 # Do the check with the no- prefix removed since gcc silently 4396 # accepts any -Wno-* option on purpose 4397 case $real_option in 4398 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4399 *) option=$real_option ;; 4400 esac 4401 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4402 4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4404 $as_echo_n "checking whether $CC supports $option... " >&6; } 4405 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 4406 $as_echo_n "(cached) " >&6 4407 else 4408 CFLAGS="$option" 4409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4410 /* end confdefs.h. */ 4411 4412 int 4413 main () 4414 { 4415 4416 ; 4417 return 0; 4418 } 4419 _ACEOF 4420 if ac_fn_c_try_compile "$LINENO"; then : 4421 eval "$as_acx_Woption=yes" 4422 else 4423 eval "$as_acx_Woption=no" 4424 fi 4425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4426 4427 fi 4428 eval ac_res=\$$as_acx_Woption 4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4430 $as_echo "$ac_res" >&6; } 4431 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4432 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" 4433 fi 4434 done 4435 CFLAGS="$save_CFLAGS" 4436 4437 # Do the check with the no- prefix removed from the warning options 4438 # since gcc silently accepts any -Wno-* option on purpose 4439 if test "$GCC" = yes; then : 4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 4441 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } 4442 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then : 4443 $as_echo_n "(cached) " >&6 4444 else 4445 save_CFLAGS="$CFLAGS" 4446 CFLAGS="-pedantic " 4447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4448 /* end confdefs.h. */ 4449 4450 int 4451 main () 4452 { 4453 4454 ; 4455 return 0; 4456 } 4457 _ACEOF 4458 if ac_fn_c_try_compile "$LINENO"; then : 4459 acx_cv_prog_cc_pedantic_=yes 4460 else 4461 acx_cv_prog_cc_pedantic_=no 4462 fi 4463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4464 CFLAGS="$save_CFLAGS" 4465 fi 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 4467 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } 4468 if test $acx_cv_prog_cc_pedantic_ = yes; then : 4469 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " 4470 fi 4471 4472 fi 4473 4474 4475 if test "x$CC" != xcc; then 4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 4477 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } 4478 else 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 4480 $as_echo_n "checking whether cc understands -c and -o together... " >&6; } 4481 fi 4482 set dummy $CC; ac_cc=`$as_echo "$2" | 4483 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 4484 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : 4485 $as_echo_n "(cached) " >&6 4486 else 4487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4488 /* end confdefs.h. */ 4489 4490 int 4491 main () 4492 { 4493 4494 ; 4495 return 0; 4496 } 4497 _ACEOF 4498 # Make sure it works both with $CC and with simple cc. 4499 # We do the test twice because some compilers refuse to overwrite an 4500 # existing .o file with -o, though they will create one. 4501 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4502 rm -f conftest2.* 4503 if { { case "(($ac_try" in 4504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4505 *) ac_try_echo=$ac_try;; 4506 esac 4507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4508 $as_echo "$ac_try_echo"; } >&5 4509 (eval "$ac_try") 2>&5 4510 ac_status=$? 4511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4512 test $ac_status = 0; } && 4513 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4514 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4515 *) ac_try_echo=$ac_try;; 4516 esac 4517 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4518 $as_echo "$ac_try_echo"; } >&5 4519 (eval "$ac_try") 2>&5 4520 ac_status=$? 4521 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4522 test $ac_status = 0; }; 4523 then 4524 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 4525 if test "x$CC" != xcc; then 4526 # Test first that cc exists at all. 4527 if { ac_try='cc -c conftest.$ac_ext >&5' 4528 { { case "(($ac_try" in 4529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4530 *) ac_try_echo=$ac_try;; 4531 esac 4532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4533 $as_echo "$ac_try_echo"; } >&5 4534 (eval "$ac_try") 2>&5 4535 ac_status=$? 4536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4537 test $ac_status = 0; }; }; then 4538 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4539 rm -f conftest2.* 4540 if { { case "(($ac_try" in 4541 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4542 *) ac_try_echo=$ac_try;; 4543 esac 4544 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4545 $as_echo "$ac_try_echo"; } >&5 4546 (eval "$ac_try") 2>&5 4547 ac_status=$? 4548 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4549 test $ac_status = 0; } && 4550 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4551 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4552 *) ac_try_echo=$ac_try;; 4553 esac 4554 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4555 $as_echo "$ac_try_echo"; } >&5 4556 (eval "$ac_try") 2>&5 4557 ac_status=$? 4558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4559 test $ac_status = 0; }; 4560 then 4561 # cc works too. 4562 : 4563 else 4564 # cc exists but doesn't like -o. 4565 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4566 fi 4567 fi 4568 fi 4569 else 4570 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4571 fi 4572 rm -f core conftest* 4573 4574 fi 4575 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then 4576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4577 $as_echo "yes" >&6; } 4578 else 4579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4580 $as_echo "no" >&6; } 4581 4582 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h 4583 4584 fi 4585 4586 # autoconf is lame and doesn't give us any substitution variable for this. 4587 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then 4588 NO_MINUS_C_MINUS_O=yes 4589 else 4590 OUTPUT_OPTION='-o $@' 4591 fi 4592 4593 4594 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4596 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4597 if test "${ac_cv_c_const+set}" = set; then : 4598 $as_echo_n "(cached) " >&6 4599 else 4600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4601 /* end confdefs.h. */ 4602 4603 int 4604 main () 4605 { 4606 /* FIXME: Include the comments suggested by Paul. */ 4607 #ifndef __cplusplus 4608 /* Ultrix mips cc rejects this. */ 4609 typedef int charset[2]; 4610 const charset cs; 4611 /* SunOS 4.1.1 cc rejects this. */ 4612 char const *const *pcpcc; 4613 char **ppc; 4614 /* NEC SVR4.0.2 mips cc rejects this. */ 4615 struct point {int x, y;}; 4616 static struct point const zero = {0,0}; 4617 /* AIX XL C 1.02.0.0 rejects this. 4618 It does not let you subtract one const X* pointer from another in 4619 an arm of an if-expression whose if-part is not a constant 4620 expression */ 4621 const char *g = "string"; 4622 pcpcc = &g + (g ? g-g : 0); 4623 /* HPUX 7.0 cc rejects these. */ 4624 ++pcpcc; 4625 ppc = (char**) pcpcc; 4626 pcpcc = (char const *const *) ppc; 4627 { /* SCO 3.2v4 cc rejects this. */ 4628 char *t; 4629 char const *s = 0 ? (char *) 0 : (char const *) 0; 4630 4631 *t++ = 0; 4632 if (s) return 0; 4633 } 4634 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4635 int x[] = {25, 17}; 4636 const int *foo = &x[0]; 4637 ++foo; 4638 } 4639 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4640 typedef const int *iptr; 4641 iptr p = 0; 4642 ++p; 4643 } 4644 { /* AIX XL C 1.02.0.0 rejects this saying 4645 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4646 struct s { int j; const int *ap[3]; }; 4647 struct s *b; b->j = 5; 4648 } 4649 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4650 const int foo = 10; 4651 if (!foo) return 0; 4652 } 4653 return !cs[0] && !zero.x; 4654 #endif 4655 4656 ; 4657 return 0; 4658 } 4659 _ACEOF 4660 if ac_fn_c_try_compile "$LINENO"; then : 4661 ac_cv_c_const=yes 4662 else 4663 ac_cv_c_const=no 4664 fi 4665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4666 fi 4667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4668 $as_echo "$ac_cv_c_const" >&6; } 4669 if test $ac_cv_c_const = no; then 4670 4671 $as_echo "#define const /**/" >>confdefs.h 4672 4673 fi 4674 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4676 $as_echo_n "checking for inline... " >&6; } 4677 if test "${ac_cv_c_inline+set}" = set; then : 4678 $as_echo_n "(cached) " >&6 4679 else 4680 ac_cv_c_inline=no 4681 for ac_kw in inline __inline__ __inline; do 4682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4683 /* end confdefs.h. */ 4684 #ifndef __cplusplus 4685 typedef int foo_t; 4686 static $ac_kw foo_t static_foo () {return 0; } 4687 $ac_kw foo_t foo () {return 0; } 4688 #endif 4689 4690 _ACEOF 4691 if ac_fn_c_try_compile "$LINENO"; then : 4692 ac_cv_c_inline=$ac_kw 4693 fi 4694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4695 test "$ac_cv_c_inline" != no && break 4696 done 4697 4698 fi 4699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4700 $as_echo "$ac_cv_c_inline" >&6; } 4701 4702 case $ac_cv_c_inline in 4703 inline | yes) ;; 4704 *) 4705 case $ac_cv_c_inline in 4706 no) ac_val=;; 4707 *) ac_val=$ac_cv_c_inline;; 4708 esac 4709 cat >>confdefs.h <<_ACEOF 4710 #ifndef __cplusplus 4711 #define inline $ac_val 4712 #endif 4713 _ACEOF 4714 ;; 4715 esac 4716 4717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4718 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4719 if test "${ac_cv_c_bigendian+set}" = set; then : 4720 $as_echo_n "(cached) " >&6 4721 else 4722 ac_cv_c_bigendian=unknown 4723 # See if we're dealing with a universal compiler. 4724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4725 /* end confdefs.h. */ 4726 #ifndef __APPLE_CC__ 4727 not a universal capable compiler 4728 #endif 4729 typedef int dummy; 4730 4731 _ACEOF 4732 if ac_fn_c_try_compile "$LINENO"; then : 4733 4734 # Check for potential -arch flags. It is not universal unless 4735 # there are at least two -arch flags with different values. 4736 ac_arch= 4737 ac_prev= 4738 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4739 if test -n "$ac_prev"; then 4740 case $ac_word in 4741 i?86 | x86_64 | ppc | ppc64) 4742 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4743 ac_arch=$ac_word 4744 else 4745 ac_cv_c_bigendian=universal 4746 break 4747 fi 4748 ;; 4749 esac 4750 ac_prev= 4751 elif test "x$ac_word" = "x-arch"; then 4752 ac_prev=arch 4753 fi 4754 done 4755 fi 4756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4757 if test $ac_cv_c_bigendian = unknown; then 4758 # See if sys/param.h defines the BYTE_ORDER macro. 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760 /* end confdefs.h. */ 4761 #include <sys/types.h> 4762 #include <sys/param.h> 4763 4764 int 4765 main () 4766 { 4767 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4768 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4769 && LITTLE_ENDIAN) 4770 bogus endian macros 4771 #endif 4772 4773 ; 4774 return 0; 4775 } 4776 _ACEOF 4777 if ac_fn_c_try_compile "$LINENO"; then : 4778 # It does; now see whether it defined to BIG_ENDIAN or not. 4779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4780 /* end confdefs.h. */ 4781 #include <sys/types.h> 4782 #include <sys/param.h> 4783 4784 int 4785 main () 4786 { 4787 #if BYTE_ORDER != BIG_ENDIAN 4788 not big endian 4789 #endif 4790 4791 ; 4792 return 0; 4793 } 4794 _ACEOF 4795 if ac_fn_c_try_compile "$LINENO"; then : 4796 ac_cv_c_bigendian=yes 4797 else 4798 ac_cv_c_bigendian=no 4799 fi 4800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4801 fi 4802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4803 fi 4804 if test $ac_cv_c_bigendian = unknown; then 4805 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4807 /* end confdefs.h. */ 4808 #include <limits.h> 4809 4810 int 4811 main () 4812 { 4813 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4814 bogus endian macros 4815 #endif 4816 4817 ; 4818 return 0; 4819 } 4820 _ACEOF 4821 if ac_fn_c_try_compile "$LINENO"; then : 4822 # It does; now see whether it defined to _BIG_ENDIAN or not. 4823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4824 /* end confdefs.h. */ 4825 #include <limits.h> 4826 4827 int 4828 main () 4829 { 4830 #ifndef _BIG_ENDIAN 4831 not big endian 4832 #endif 4833 4834 ; 4835 return 0; 4836 } 4837 _ACEOF 4838 if ac_fn_c_try_compile "$LINENO"; then : 4839 ac_cv_c_bigendian=yes 4840 else 4841 ac_cv_c_bigendian=no 4842 fi 4843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4844 fi 4845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4846 fi 4847 if test $ac_cv_c_bigendian = unknown; then 4848 # Compile a test program. 4849 if test "$cross_compiling" = yes; then : 4850 # Try to guess by grepping values from an object file. 4851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4852 /* end confdefs.h. */ 4853 short int ascii_mm[] = 4854 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4855 short int ascii_ii[] = 4856 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4857 int use_ascii (int i) { 4858 return ascii_mm[i] + ascii_ii[i]; 4859 } 4860 short int ebcdic_ii[] = 4861 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4862 short int ebcdic_mm[] = 4863 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4864 int use_ebcdic (int i) { 4865 return ebcdic_mm[i] + ebcdic_ii[i]; 4866 } 4867 extern int foo; 4868 4869 int 4870 main () 4871 { 4872 return use_ascii (foo) == use_ebcdic (foo); 4873 ; 4874 return 0; 4875 } 4876 _ACEOF 4877 if ac_fn_c_try_compile "$LINENO"; then : 4878 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4879 ac_cv_c_bigendian=yes 4880 fi 4881 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4882 if test "$ac_cv_c_bigendian" = unknown; then 4883 ac_cv_c_bigendian=no 4884 else 4885 # finding both strings is unlikely to happen, but who knows? 4886 ac_cv_c_bigendian=unknown 4887 fi 4888 fi 4889 fi 4890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4891 else 4892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4893 /* end confdefs.h. */ 4894 $ac_includes_default 4895 int 4896 main () 4897 { 4898 4899 /* Are we little or big endian? From Harbison&Steele. */ 4900 union 4901 { 4902 long int l; 4903 char c[sizeof (long int)]; 4904 } u; 4905 u.l = 1; 4906 return u.c[sizeof (long int) - 1] == 1; 4907 4908 ; 4909 return 0; 4910 } 4911 _ACEOF 4912 if ac_fn_c_try_run "$LINENO"; then : 4913 ac_cv_c_bigendian=no 4914 else 4915 ac_cv_c_bigendian=yes 4916 fi 4917 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4918 conftest.$ac_objext conftest.beam conftest.$ac_ext 4919 fi 4920 4921 fi 4922 fi 4923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4924 $as_echo "$ac_cv_c_bigendian" >&6; } 4925 case $ac_cv_c_bigendian in #( 4926 yes) 4927 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4928 ;; #( 4929 no) 4930 ;; #( 4931 universal) 4932 4933 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4934 4935 ;; #( 4936 *) 4937 as_fn_error "unknown endianness 4938 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4939 esac 4940 4941 4942 4943 4944 ac_config_headers="$ac_config_headers config.h:config.in" 4945 4946 4947 4948 # Find a good install program. We prefer a C program (faster), 4949 # so one script is as good as another. But avoid the broken or 4950 # incompatible versions: 4951 # SysV /etc/install, /usr/sbin/install 4952 # SunOS /usr/etc/install 4953 # IRIX /sbin/install 4954 # AIX /bin/install 4955 # AmigaOS /C/install, which installs bootblocks on floppy discs 4956 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4957 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4958 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4959 # OS/2's system install, which has a completely different semantic 4960 # ./install, which can be erroneously created by make from ./install.sh. 4961 # Reject install programs that cannot install multiple files. 4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4963 $as_echo_n "checking for a BSD-compatible install... " >&6; } 4964 if test -z "$INSTALL"; then 4965 if test "${ac_cv_path_install+set}" = set; then : 4966 $as_echo_n "(cached) " >&6 4967 else 4968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4969 for as_dir in $PATH 4970 do 4971 IFS=$as_save_IFS 4972 test -z "$as_dir" && as_dir=. 4973 # Account for people who put trailing slashes in PATH elements. 4974 case $as_dir/ in #(( 4975 ./ | .// | /[cC]/* | \ 4976 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4977 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4978 /usr/ucb/* ) ;; 4979 *) 4980 # OSF1 and SCO ODT 3.0 have their own names for install. 4981 # Don't use installbsd from OSF since it installs stuff as root 4982 # by default. 4983 for ac_prog in ginstall scoinst install; do 4984 for ac_exec_ext in '' $ac_executable_extensions; do 4985 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4986 if test $ac_prog = install && 4987 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4988 # AIX install. It has an incompatible calling convention. 4989 : 4990 elif test $ac_prog = install && 4991 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4992 # program-specific install script used by HP pwplus--don't use. 4993 : 4994 else 4995 rm -rf conftest.one conftest.two conftest.dir 4996 echo one > conftest.one 4997 echo two > conftest.two 4998 mkdir conftest.dir 4999 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 5000 test -s conftest.one && test -s conftest.two && 5001 test -s conftest.dir/conftest.one && 5002 test -s conftest.dir/conftest.two 5003 then 5004 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 5005 break 3 5006 fi 5007 fi 5008 fi 5009 done 5010 done 5011 ;; 5012 esac 5013 5014 done 5015 IFS=$as_save_IFS 5016 5017 rm -rf conftest.one conftest.two conftest.dir 5018 5019 fi 5020 if test "${ac_cv_path_install+set}" = set; then 5021 INSTALL=$ac_cv_path_install 5022 else 5023 # As a last resort, use the slow shell script. Don't cache a 5024 # value for INSTALL within a source directory, because that will 5025 # break other packages using the cache if that directory is 5026 # removed, or if the value is a relative name. 5027 INSTALL=$ac_install_sh 5028 fi 5029 fi 5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 5031 $as_echo "$INSTALL" >&6; } 5032 5033 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 5034 # It thinks the first close brace ends the variable substitution. 5035 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 5036 5037 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 5038 5039 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 5040 5041 5042 # Don't build the shared library for build. 5043 if [ -n "${with_build_subdir}" ]; then 5044 enable_shared=no 5045 fi 5046 5047 frag= 5048 case "${host}" in 5049 rs6000-ibm-aix3.1 | rs6000-ibm-aix) 5050 frag=mh-aix ;; 5051 *-*-cxux7*) frag=mh-cxux7 ;; 5052 *-*-freebsd2.1.*) frag=mh-fbsd21 ;; 5053 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; 5054 i370-*-opened*) frag=mh-openedition ;; 5055 i[34567]86-*-windows*) frag=mh-windows ;; 5056 esac 5057 5058 if [ -n "${frag}" ]; then 5059 frag=${libiberty_topdir}/libiberty/config/$frag 5060 fi 5061 5062 5063 5064 5065 5066 case "${host}" in 5067 # PIC is the default on some targets or must not be used. 5068 *-*-darwin*) 5069 # For darwin, common symbols are not allowed in MH_DYLIB files 5070 case "${CFLAGS}" in 5071 # If we are using a compiler supporting mdynamic-no-pic 5072 # and the option has been tested as safe to add, then cancel 5073 # it here, since the code generated is incompatible with shared 5074 #libs. 5075 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; 5076 *) PICFLAG=-fno-common ;; 5077 esac 5078 ;; 5079 alpha*-dec-osf5*) 5080 # PIC is the default. 5081 ;; 5082 hppa*64*-*-hpux*) 5083 # PIC is the default for 64-bit PA HP-UX. 5084 ;; 5085 i[34567]86-*-cygwin* | x86_64-*-cygwin*) 5086 ;; 5087 i[34567]86-*-mingw* | x86_64-*-mingw*) 5088 ;; 5089 i[34567]86-*-interix[3-9]*) 5090 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5091 # Instead, we relocate shared libraries at runtime. 5092 ;; 5093 i[34567]86-*-nto-qnx*) 5094 # QNX uses GNU C++, but need to define -shared option too, otherwise 5095 # it will coredump. 5096 PICFLAG='-fPIC -shared' 5097 ;; 5098 i[34567]86-pc-msdosdjgpp*) 5099 # DJGPP does not support shared libraries at all. 5100 ;; 5101 ia64*-*-hpux*) 5102 # On IA64 HP-UX, PIC is the default but the pic flag 5103 # sets the default TLS model and affects inlining. 5104 PICFLAG=-fPIC 5105 ;; 5106 mips-sgi-irix6*) 5107 # PIC is the default. 5108 ;; 5109 rs6000-ibm-aix* | powerpc-ibm-aix*) 5110 # All AIX code is PIC. 5111 ;; 5112 5113 # Some targets support both -fPIC and -fpic, but prefer the latter. 5114 # FIXME: Why? 5115 i[34567]86-*-* | x86_64-*-*) 5116 PICFLAG=-fpic 5117 ;; 5118 # FIXME: Override -fPIC default in libgcc only? 5119 sh-*-linux* | sh[2346lbe]*-*-linux*) 5120 PICFLAG=-fpic 5121 ;; 5122 # FIXME: Simplify to sh*-*-netbsd*? 5123 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ 5124 sh64-*-netbsd* | sh64l*-*-netbsd*) 5125 PICFLAG=-fpic 5126 ;; 5127 # Default to -fPIC unless specified otherwise. 5128 *) 5129 PICFLAG=-fPIC 5130 ;; 5131 esac 5132 5133 # If the user explicitly uses -fpic/-fPIC, keep that. 5134 case "${CFLAGS}" in 5135 *-fpic*) 5136 PICFLAG=-fpic 5137 ;; 5138 *-fPIC*) 5139 PICFLAG=-fPIC 5140 ;; 5141 esac 5142 5143 5144 # If they didn't specify --enable-shared, don't generate shared libs. 5145 case "${enable_shared}" in 5146 yes) shared=yes ;; 5147 no) shared=no ;; 5148 "") shared=no ;; 5149 *) shared=yes ;; 5150 esac 5151 5152 # ...unless --enable-host-shared was passed from top-level config: 5153 if [ "${enable_host_shared}" = "yes" ]; then 5154 shared=yes 5155 fi 5156 5157 if [ "${shared}" != "yes" ]; then 5158 PICFLAG= 5159 fi 5160 5161 5162 NOASANFLAG= 5163 case " ${CFLAGS} " in 5164 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; 5165 esac 5166 5167 5168 echo "# Warning: this fragment is automatically generated" > temp-frag 5169 5170 if [ -n "${frag}" ] && [ -f "${frag}" ]; then 5171 echo "Appending ${frag} to xhost-mkfrag" 5172 echo "# Following fragment copied from ${frag}" >> temp-frag 5173 cat ${frag} >> temp-frag 5174 fi 5175 5176 # record if we want to build shared libs. 5177 if [ "${shared}" = "yes" ]; then 5178 echo enable_shared = yes >> temp-frag 5179 else 5180 echo enable_shared = no >> temp-frag 5181 fi 5182 5183 frag=xhost-mkfrag 5184 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag 5185 5186 host_makefile_frag=${frag} 5187 5188 5189 # It's OK to check for header files. Although the compiler may not be 5190 # able to link anything, it had better be able to at least compile 5191 # something. 5192 for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h 5193 do : 5194 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5195 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 5196 eval as_val=\$$as_ac_Header 5197 if test "x$as_val" = x""yes; then : 5198 cat >>confdefs.h <<_ACEOF 5199 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5200 _ACEOF 5201 5202 fi 5203 done 5204 5205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 5206 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 5207 if test "${ac_cv_header_sys_wait_h+set}" = set; then : 5208 $as_echo_n "(cached) " >&6 5209 else 5210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211 /* end confdefs.h. */ 5212 #include <sys/types.h> 5213 #include <sys/wait.h> 5214 #ifndef WEXITSTATUS 5215 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 5216 #endif 5217 #ifndef WIFEXITED 5218 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 5219 #endif 5220 5221 int 5222 main () 5223 { 5224 int s; 5225 wait (&s); 5226 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 5227 ; 5228 return 0; 5229 } 5230 _ACEOF 5231 if ac_fn_c_try_compile "$LINENO"; then : 5232 ac_cv_header_sys_wait_h=yes 5233 else 5234 ac_cv_header_sys_wait_h=no 5235 fi 5236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5237 fi 5238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 5239 $as_echo "$ac_cv_header_sys_wait_h" >&6; } 5240 if test $ac_cv_header_sys_wait_h = yes; then 5241 5242 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 5243 5244 fi 5245 5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5247 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5248 if test "${ac_cv_header_time+set}" = set; then : 5249 $as_echo_n "(cached) " >&6 5250 else 5251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5252 /* end confdefs.h. */ 5253 #include <sys/types.h> 5254 #include <sys/time.h> 5255 #include <time.h> 5256 5257 int 5258 main () 5259 { 5260 if ((struct tm *) 0) 5261 return 0; 5262 ; 5263 return 0; 5264 } 5265 _ACEOF 5266 if ac_fn_c_try_compile "$LINENO"; then : 5267 ac_cv_header_time=yes 5268 else 5269 ac_cv_header_time=no 5270 fi 5271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5272 fi 5273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5274 $as_echo "$ac_cv_header_time" >&6; } 5275 if test $ac_cv_header_time = yes; then 5276 5277 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5278 5279 fi 5280 5281 5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 5283 $as_echo_n "checking whether errno must be declared... " >&6; } 5284 if test "${libiberty_cv_declare_errno+set}" = set; then : 5285 $as_echo_n "(cached) " >&6 5286 else 5287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5288 /* end confdefs.h. */ 5289 #include <errno.h> 5290 int 5291 main () 5292 { 5293 int x = errno; 5294 ; 5295 return 0; 5296 } 5297 _ACEOF 5298 if ac_fn_c_try_compile "$LINENO"; then : 5299 libiberty_cv_declare_errno=no 5300 else 5301 libiberty_cv_declare_errno=yes 5302 fi 5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5304 fi 5305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 5306 $as_echo "$libiberty_cv_declare_errno" >&6; } 5307 if test $libiberty_cv_declare_errno = yes 5308 then 5309 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h 5310 5311 fi 5312 5313 5314 # Determine sizes of some types. 5315 # The cast to long int works around a bug in the HP C Compiler 5316 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5317 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5318 # This bug is HP SR number 8606223364. 5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5320 $as_echo_n "checking size of int... " >&6; } 5321 if test "${ac_cv_sizeof_int+set}" = set; then : 5322 $as_echo_n "(cached) " >&6 5323 else 5324 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5325 5326 else 5327 if test "$ac_cv_type_int" = yes; then 5328 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5329 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5330 { as_fn_set_status 77 5331 as_fn_error "cannot compute sizeof (int) 5332 See \`config.log' for more details." "$LINENO" 5; }; } 5333 else 5334 ac_cv_sizeof_int=0 5335 fi 5336 fi 5337 5338 fi 5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5340 $as_echo "$ac_cv_sizeof_int" >&6; } 5341 5342 5343 5344 cat >>confdefs.h <<_ACEOF 5345 #define SIZEOF_INT $ac_cv_sizeof_int 5346 _ACEOF 5347 5348 5349 # The cast to long int works around a bug in the HP C Compiler 5350 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5351 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5352 # This bug is HP SR number 8606223364. 5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 5354 $as_echo_n "checking size of long... " >&6; } 5355 if test "${ac_cv_sizeof_long+set}" = set; then : 5356 $as_echo_n "(cached) " >&6 5357 else 5358 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 5359 5360 else 5361 if test "$ac_cv_type_long" = yes; then 5362 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5363 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5364 { as_fn_set_status 77 5365 as_fn_error "cannot compute sizeof (long) 5366 See \`config.log' for more details." "$LINENO" 5; }; } 5367 else 5368 ac_cv_sizeof_long=0 5369 fi 5370 fi 5371 5372 fi 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 5374 $as_echo "$ac_cv_sizeof_long" >&6; } 5375 5376 5377 5378 cat >>confdefs.h <<_ACEOF 5379 #define SIZEOF_LONG $ac_cv_sizeof_long 5380 _ACEOF 5381 5382 5383 5384 # Check for presense of long long 5385 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 5386 if test "x$ac_cv_type_long_long" = x""yes; then : 5387 5388 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h 5389 # The cast to long int works around a bug in the HP C Compiler 5390 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5391 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5392 # This bug is HP SR number 8606223364. 5393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 5394 $as_echo_n "checking size of long long... " >&6; } 5395 if test "${ac_cv_sizeof_long_long+set}" = set; then : 5396 $as_echo_n "(cached) " >&6 5397 else 5398 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 5399 5400 else 5401 if test "$ac_cv_type_long_long" = yes; then 5402 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5403 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5404 { as_fn_set_status 77 5405 as_fn_error "cannot compute sizeof (long long) 5406 See \`config.log' for more details." "$LINENO" 5; }; } 5407 else 5408 ac_cv_sizeof_long_long=0 5409 fi 5410 fi 5411 5412 fi 5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 5414 $as_echo "$ac_cv_sizeof_long_long" >&6; } 5415 5416 5417 5418 cat >>confdefs.h <<_ACEOF 5419 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 5420 _ACEOF 5421 5422 5423 fi 5424 5425 5426 # Look for a 64-bit type. 5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 5428 $as_echo_n "checking for a 64-bit type... " >&6; } 5429 if test "${liberty_cv_uint64+set}" = set; then : 5430 $as_echo_n "(cached) " >&6 5431 else 5432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5433 /* end confdefs.h. */ 5434 #ifdef HAVE_STDINT_H 5435 #include <stdint.h> 5436 #endif 5437 int 5438 main () 5439 { 5440 extern uint64_t foo; 5441 ; 5442 return 0; 5443 } 5444 _ACEOF 5445 if ac_fn_c_try_compile "$LINENO"; then : 5446 liberty_cv_uint64=uint64_t 5447 else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 #ifdef HAVE_LIMITS_H 5451 #include <limits.h> 5452 #endif 5453 #ifndef CHAR_BIT 5454 #define CHAR_BIT 8 5455 #endif 5456 int 5457 main () 5458 { 5459 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; 5460 ; 5461 return 0; 5462 } 5463 _ACEOF 5464 if ac_fn_c_try_compile "$LINENO"; then : 5465 liberty_cv_uint64="unsigned long" 5466 else 5467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468 /* end confdefs.h. */ 5469 #ifdef HAVE_LIMITS_H 5470 #include <limits.h> 5471 #endif 5472 #ifndef CHAR_BIT 5473 #define CHAR_BIT 8 5474 #endif 5475 int 5476 main () 5477 { 5478 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; 5479 ; 5480 return 0; 5481 } 5482 _ACEOF 5483 if ac_fn_c_try_compile "$LINENO"; then : 5484 liberty_cv_uint64="unsigned long long" 5485 else 5486 liberty_cv_uint64=none 5487 fi 5488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5489 fi 5490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5491 fi 5492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5493 fi 5494 5495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 5496 $as_echo "$liberty_cv_uint64" >&6; } 5497 if test "$liberty_cv_uint64" != none; then 5498 5499 cat >>confdefs.h <<_ACEOF 5500 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 5501 _ACEOF 5502 5503 fi 5504 5505 5506 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" 5507 if test "x$ac_cv_type_intptr_t" = x""yes; then : 5508 5509 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h 5510 5511 else 5512 for ac_type in 'int' 'long int' 'long long int'; do 5513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5514 /* end confdefs.h. */ 5515 $ac_includes_default 5516 int 5517 main () 5518 { 5519 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5520 test_array [0] = 0 5521 5522 ; 5523 return 0; 5524 } 5525 _ACEOF 5526 if ac_fn_c_try_compile "$LINENO"; then : 5527 5528 cat >>confdefs.h <<_ACEOF 5529 #define intptr_t $ac_type 5530 _ACEOF 5531 5532 ac_type= 5533 fi 5534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5535 test -z "$ac_type" && break 5536 done 5537 fi 5538 5539 5540 5541 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 5542 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 5543 5544 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5545 5546 else 5547 for ac_type in 'unsigned int' 'unsigned long int' \ 5548 'unsigned long long int'; do 5549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5550 /* end confdefs.h. */ 5551 $ac_includes_default 5552 int 5553 main () 5554 { 5555 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5556 test_array [0] = 0 5557 5558 ; 5559 return 0; 5560 } 5561 _ACEOF 5562 if ac_fn_c_try_compile "$LINENO"; then : 5563 5564 cat >>confdefs.h <<_ACEOF 5565 #define uintptr_t $ac_type 5566 _ACEOF 5567 5568 ac_type= 5569 fi 5570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5571 test -z "$ac_type" && break 5572 done 5573 fi 5574 5575 5576 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5577 if test "x$ac_cv_type_ssize_t" = x""yes; then : 5578 5579 else 5580 5581 cat >>confdefs.h <<_ACEOF 5582 #define ssize_t int 5583 _ACEOF 5584 5585 fi 5586 5587 5588 # Given the above check, we always have uintptr_t or a fallback 5589 # definition. So define HAVE_UINTPTR_T in case any imported code 5590 # relies on it. 5591 5592 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5593 5594 5595 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 5596 if test "x$ac_cv_type_pid_t" = x""yes; then : 5597 5598 else 5599 5600 cat >>confdefs.h <<_ACEOF 5601 #define pid_t int 5602 _ACEOF 5603 5604 fi 5605 5606 5607 # This is the list of functions which libiberty will provide if they 5608 # are not available on the host. 5609 5610 funcs="asprintf" 5611 funcs="$funcs atexit" 5612 funcs="$funcs basename" 5613 funcs="$funcs bcmp" 5614 funcs="$funcs bcopy" 5615 funcs="$funcs bsearch" 5616 funcs="$funcs bzero" 5617 funcs="$funcs calloc" 5618 funcs="$funcs clock" 5619 funcs="$funcs ffs" 5620 funcs="$funcs getcwd" 5621 funcs="$funcs getpagesize" 5622 funcs="$funcs gettimeofday" 5623 funcs="$funcs index" 5624 funcs="$funcs insque" 5625 funcs="$funcs memchr" 5626 funcs="$funcs memcmp" 5627 funcs="$funcs memcpy" 5628 funcs="$funcs memmem" 5629 funcs="$funcs memmove" 5630 funcs="$funcs mempcpy" 5631 funcs="$funcs memset" 5632 funcs="$funcs mkstemps" 5633 funcs="$funcs putenv" 5634 funcs="$funcs random" 5635 funcs="$funcs rename" 5636 funcs="$funcs rindex" 5637 funcs="$funcs setenv" 5638 funcs="$funcs snprintf" 5639 funcs="$funcs sigsetmask" 5640 funcs="$funcs stpcpy" 5641 funcs="$funcs stpncpy" 5642 funcs="$funcs strcasecmp" 5643 funcs="$funcs strchr" 5644 funcs="$funcs strdup" 5645 funcs="$funcs strncasecmp" 5646 funcs="$funcs strndup" 5647 funcs="$funcs strnlen" 5648 funcs="$funcs strrchr" 5649 funcs="$funcs strstr" 5650 funcs="$funcs strtod" 5651 funcs="$funcs strtol" 5652 funcs="$funcs strtoul" 5653 funcs="$funcs strtoll" 5654 funcs="$funcs strtoull" 5655 funcs="$funcs strverscmp" 5656 funcs="$funcs tmpnam" 5657 funcs="$funcs vasprintf" 5658 funcs="$funcs vfprintf" 5659 funcs="$funcs vprintf" 5660 funcs="$funcs vsnprintf" 5661 funcs="$funcs vsprintf" 5662 funcs="$funcs waitpid" 5663 funcs="$funcs setproctitle" 5664 5665 # Also in the old function.def file: alloca, vfork, getopt. 5666 5667 vars="sys_errlist sys_nerr sys_siglist" 5668 5669 checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ 5670 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \ 5671 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \ 5672 sysmp table times wait3 wait4" 5673 5674 # These are neither executed nor required, but they help keep 5675 # autoheader happy without adding a bunch of text to acconfig.h. 5676 if test "x" = "y"; then 5677 for ac_func in asprintf atexit \ 5678 basename bcmp bcopy bsearch bzero \ 5679 calloc canonicalize_file_name clock \ 5680 dup3 \ 5681 ffs __fsetlocking \ 5682 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ 5683 index insque \ 5684 memchr memcmp memcpy memmem memmove memset mkstemps \ 5685 on_exit \ 5686 psignal pstat_getdynamic pstat_getstatic putenv \ 5687 random realpath rename rindex \ 5688 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ 5689 stpcpy stpncpy strcasecmp strchr strdup \ 5690 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ 5691 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \ 5692 table times tmpnam \ 5693 vasprintf vfprintf vprintf vsprintf \ 5694 wait3 wait4 waitpid 5695 do : 5696 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5697 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5698 eval as_val=\$$as_ac_var 5699 if test "x$as_val" = x""yes; then : 5700 cat >>confdefs.h <<_ACEOF 5701 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5702 _ACEOF 5703 5704 fi 5705 done 5706 5707 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" 5708 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : 5709 ac_have_decl=1 5710 else 5711 ac_have_decl=0 5712 fi 5713 5714 cat >>confdefs.h <<_ACEOF 5715 #define HAVE_DECL_BASENAME $ac_have_decl 5716 _ACEOF 5717 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" 5718 if test "x$ac_cv_have_decl_ffs" = x""yes; then : 5719 ac_have_decl=1 5720 else 5721 ac_have_decl=0 5722 fi 5723 5724 cat >>confdefs.h <<_ACEOF 5725 #define HAVE_DECL_FFS $ac_have_decl 5726 _ACEOF 5727 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 5728 if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 5729 ac_have_decl=1 5730 else 5731 ac_have_decl=0 5732 fi 5733 5734 cat >>confdefs.h <<_ACEOF 5735 #define HAVE_DECL_ASPRINTF $ac_have_decl 5736 _ACEOF 5737 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 5738 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : 5739 ac_have_decl=1 5740 else 5741 ac_have_decl=0 5742 fi 5743 5744 cat >>confdefs.h <<_ACEOF 5745 #define HAVE_DECL_VASPRINTF $ac_have_decl 5746 _ACEOF 5747 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" 5748 if test "x$ac_cv_have_decl_snprintf" = x""yes; then : 5749 ac_have_decl=1 5750 else 5751 ac_have_decl=0 5752 fi 5753 5754 cat >>confdefs.h <<_ACEOF 5755 #define HAVE_DECL_SNPRINTF $ac_have_decl 5756 _ACEOF 5757 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" 5758 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : 5759 ac_have_decl=1 5760 else 5761 ac_have_decl=0 5762 fi 5763 5764 cat >>confdefs.h <<_ACEOF 5765 #define HAVE_DECL_VSNPRINTF $ac_have_decl 5766 _ACEOF 5767 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" 5768 if test "x$ac_cv_have_decl_strtol" = x""yes; then : 5769 ac_have_decl=1 5770 else 5771 ac_have_decl=0 5772 fi 5773 5774 cat >>confdefs.h <<_ACEOF 5775 #define HAVE_DECL_STRTOL $ac_have_decl 5776 _ACEOF 5777 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" 5778 if test "x$ac_cv_have_decl_strtoul" = x""yes; then : 5779 ac_have_decl=1 5780 else 5781 ac_have_decl=0 5782 fi 5783 5784 cat >>confdefs.h <<_ACEOF 5785 #define HAVE_DECL_STRTOUL $ac_have_decl 5786 _ACEOF 5787 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" 5788 if test "x$ac_cv_have_decl_strtoll" = x""yes; then : 5789 ac_have_decl=1 5790 else 5791 ac_have_decl=0 5792 fi 5793 5794 cat >>confdefs.h <<_ACEOF 5795 #define HAVE_DECL_STRTOLL $ac_have_decl 5796 _ACEOF 5797 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" 5798 if test "x$ac_cv_have_decl_strtoull" = x""yes; then : 5799 ac_have_decl=1 5800 else 5801 ac_have_decl=0 5802 fi 5803 5804 cat >>confdefs.h <<_ACEOF 5805 #define HAVE_DECL_STRTOULL $ac_have_decl 5806 _ACEOF 5807 5808 5809 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 5810 5811 5812 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h 5813 5814 5815 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h 5816 5817 fi 5818 5819 # For each of these functions, if the host does not provide the 5820 # function we want to put FN.o in LIBOBJS, and if the host does 5821 # provide the function, we want to define HAVE_FN in config.h. 5822 5823 setobjs= 5824 CHECK= 5825 if test -n "${with_target_subdir}"; then 5826 5827 # We are being configured as a target library. AC_REPLACE_FUNCS 5828 # may not work correctly, because the compiler may not be able to 5829 # link executables. Note that we may still be being configured 5830 # native. 5831 5832 # If we are being configured for newlib, we know which functions 5833 # newlib provide and which ones we will be expected to provide. 5834 5835 if test "x${with_newlib}" = "xyes"; then 5836 case " $LIBOBJS " in 5837 *" asprintf.$ac_objext "* ) ;; 5838 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5839 ;; 5840 esac 5841 5842 case " $LIBOBJS " in 5843 *" basename.$ac_objext "* ) ;; 5844 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 5845 ;; 5846 esac 5847 5848 case " $LIBOBJS " in 5849 *" insque.$ac_objext "* ) ;; 5850 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 5851 ;; 5852 esac 5853 5854 case " $LIBOBJS " in 5855 *" random.$ac_objext "* ) ;; 5856 *) LIBOBJS="$LIBOBJS random.$ac_objext" 5857 ;; 5858 esac 5859 5860 case " $LIBOBJS " in 5861 *" strdup.$ac_objext "* ) ;; 5862 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5863 ;; 5864 esac 5865 5866 case " $LIBOBJS " in 5867 *" vasprintf.$ac_objext "* ) ;; 5868 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 5869 ;; 5870 esac 5871 5872 5873 for f in $funcs; do 5874 case "$f" in 5875 asprintf | basename | insque | random | strdup | vasprintf) 5876 ;; 5877 *) 5878 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5879 cat >>confdefs.h <<_ACEOF 5880 #define $n 1 5881 _ACEOF 5882 5883 ;; 5884 esac 5885 done 5886 5887 # newlib doesnt provide any of the variables in $vars, so we 5888 # dont have to check them here. 5889 5890 # Of the functions in $checkfuncs, newlib only has strerror. 5891 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 5892 5893 5894 setobjs=yes 5895 5896 fi 5897 5898 # If we are being configured for Mingw, we know which functions 5899 # Mingw provides and which ones we will be expected to provide. 5900 5901 case "${host}" in 5902 *-*-mingw*) 5903 case " $LIBOBJS " in 5904 *" asprintf.$ac_objext "* ) ;; 5905 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5906 ;; 5907 esac 5908 5909 case " $LIBOBJS " in 5910 *" basename.$ac_objext "* ) ;; 5911 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 5912 ;; 5913 esac 5914 5915 case " $LIBOBJS " in 5916 *" bcmp.$ac_objext "* ) ;; 5917 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" 5918 ;; 5919 esac 5920 5921 case " $LIBOBJS " in 5922 *" bcopy.$ac_objext "* ) ;; 5923 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" 5924 ;; 5925 esac 5926 5927 case " $LIBOBJS " in 5928 *" bzero.$ac_objext "* ) ;; 5929 *) LIBOBJS="$LIBOBJS bzero.$ac_objext" 5930 ;; 5931 esac 5932 5933 case " $LIBOBJS " in 5934 *" clock.$ac_objext "* ) ;; 5935 *) LIBOBJS="$LIBOBJS clock.$ac_objext" 5936 ;; 5937 esac 5938 5939 case " $LIBOBJS " in 5940 *" ffs.$ac_objext "* ) ;; 5941 *) LIBOBJS="$LIBOBJS ffs.$ac_objext" 5942 ;; 5943 esac 5944 5945 case " $LIBOBJS " in 5946 *" getpagesize.$ac_objext "* ) ;; 5947 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" 5948 ;; 5949 esac 5950 5951 case " $LIBOBJS " in 5952 *" index.$ac_objext "* ) ;; 5953 *) LIBOBJS="$LIBOBJS index.$ac_objext" 5954 ;; 5955 esac 5956 5957 case " $LIBOBJS " in 5958 *" insque.$ac_objext "* ) ;; 5959 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 5960 ;; 5961 esac 5962 5963 case " $LIBOBJS " in 5964 *" mempcpy.$ac_objext "* ) ;; 5965 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" 5966 ;; 5967 esac 5968 5969 case " $LIBOBJS " in 5970 *" mkstemps.$ac_objext "* ) ;; 5971 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" 5972 ;; 5973 esac 5974 5975 case " $LIBOBJS " in 5976 *" random.$ac_objext "* ) ;; 5977 *) LIBOBJS="$LIBOBJS random.$ac_objext" 5978 ;; 5979 esac 5980 5981 case " $LIBOBJS " in 5982 *" rindex.$ac_objext "* ) ;; 5983 *) LIBOBJS="$LIBOBJS rindex.$ac_objext" 5984 ;; 5985 esac 5986 5987 case " $LIBOBJS " in 5988 *" sigsetmask.$ac_objext "* ) ;; 5989 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" 5990 ;; 5991 esac 5992 5993 case " $LIBOBJS " in 5994 *" stpcpy.$ac_objext "* ) ;; 5995 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" 5996 ;; 5997 esac 5998 5999 case " $LIBOBJS " in 6000 *" stpncpy.$ac_objext "* ) ;; 6001 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" 6002 ;; 6003 esac 6004 6005 case " $LIBOBJS " in 6006 *" strndup.$ac_objext "* ) ;; 6007 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 6008 ;; 6009 esac 6010 6011 case " $LIBOBJS " in 6012 *" strnlen.$ac_objext "* ) ;; 6013 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 6014 ;; 6015 esac 6016 6017 case " $LIBOBJS " in 6018 *" strverscmp.$ac_objext "* ) ;; 6019 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" 6020 ;; 6021 esac 6022 6023 case " $LIBOBJS " in 6024 *" vasprintf.$ac_objext "* ) ;; 6025 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 6026 ;; 6027 esac 6028 6029 case " $LIBOBJS " in 6030 *" waitpid.$ac_objext "* ) ;; 6031 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" 6032 ;; 6033 esac 6034 6035 6036 for f in $funcs; do 6037 case "$f" in 6038 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid) 6039 ;; 6040 *) 6041 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6042 cat >>confdefs.h <<_ACEOF 6043 #define $n 1 6044 _ACEOF 6045 6046 ;; 6047 esac 6048 done 6049 6050 # Mingw doesnt provide any of the variables in $vars, so we 6051 # dont have to check them here. 6052 6053 # Of the functions in $checkfuncs, Mingw only has strerror. 6054 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 6055 6056 6057 setobjs=yes 6058 ;; 6059 6060 *-*-msdosdjgpp) 6061 case " $LIBOBJS " in 6062 *" vasprintf.$ac_objext "* ) ;; 6063 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 6064 ;; 6065 esac 6066 6067 case " $LIBOBJS " in 6068 *" vsnprintf.$ac_objext "* ) ;; 6069 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" 6070 ;; 6071 esac 6072 6073 case " $LIBOBJS " in 6074 *" snprintf.$ac_objext "* ) ;; 6075 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 6076 ;; 6077 esac 6078 6079 case " $LIBOBJS " in 6080 *" asprintf.$ac_objext "* ) ;; 6081 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 6082 ;; 6083 esac 6084 6085 6086 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ 6087 getcwd getpagesize getrusage gettimeofday \ 6088 index insque memchr memcmp memcpy memmove memset psignal \ 6089 putenv random rename rindex sbrk setenv stpcpy strcasecmp \ 6090 strchr strdup strerror strncasecmp strrchr strstr strtod \ 6091 strtol strtoul sysconf times tmpnam vfprintf vprintf \ 6092 vsprintf waitpid 6093 do 6094 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6095 cat >>confdefs.h <<_ACEOF 6096 #define $n 1 6097 _ACEOF 6098 6099 done 6100 6101 6102 setobjs=yes 6103 ;; 6104 6105 esac 6106 6107 else 6108 6109 # Not a target library, so we set things up to run the test suite. 6110 CHECK=really-check 6111 6112 fi 6113 6114 6115 6116 6117 case "${host}" in 6118 *-*-cygwin* | *-*-mingw*) 6119 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 6120 6121 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h 6122 6123 ;; 6124 esac 6125 6126 if test -z "${setobjs}"; then 6127 case "${host}" in 6128 6129 *-*-vxworks*) 6130 # Handle VxWorks configuration specially, since on VxWorks the 6131 # libraries are actually on the target board, not in the file 6132 # system. 6133 case " $LIBOBJS " in 6134 *" basename.$ac_objext "* ) ;; 6135 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 6136 ;; 6137 esac 6138 6139 case " $LIBOBJS " in 6140 *" getpagesize.$ac_objext "* ) ;; 6141 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" 6142 ;; 6143 esac 6144 6145 case " $LIBOBJS " in 6146 *" insque.$ac_objext "* ) ;; 6147 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 6148 ;; 6149 esac 6150 6151 case " $LIBOBJS " in 6152 *" random.$ac_objext "* ) ;; 6153 *) LIBOBJS="$LIBOBJS random.$ac_objext" 6154 ;; 6155 esac 6156 6157 case " $LIBOBJS " in 6158 *" strcasecmp.$ac_objext "* ) ;; 6159 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" 6160 ;; 6161 esac 6162 6163 case " $LIBOBJS " in 6164 *" strncasecmp.$ac_objext "* ) ;; 6165 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" 6166 ;; 6167 esac 6168 6169 case " $LIBOBJS " in 6170 *" strdup.$ac_objext "* ) ;; 6171 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 6172 ;; 6173 esac 6174 6175 case " $LIBOBJS " in 6176 *" vfork.$ac_objext "* ) ;; 6177 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" 6178 ;; 6179 esac 6180 6181 case " $LIBOBJS " in 6182 *" waitpid.$ac_objext "* ) ;; 6183 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" 6184 ;; 6185 esac 6186 6187 case " $LIBOBJS " in 6188 *" vasprintf.$ac_objext "* ) ;; 6189 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 6190 ;; 6191 esac 6192 6193 for f in $funcs; do 6194 case "$f" in 6195 basename | getpagesize | insque | random | strcasecmp) 6196 ;; 6197 strncasecmp | strdup | vfork | waitpid | vasprintf) 6198 ;; 6199 *) 6200 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6201 cat >>confdefs.h <<_ACEOF 6202 #define $n 1 6203 _ACEOF 6204 6205 ;; 6206 esac 6207 done 6208 6209 # VxWorks doesn't provide any of the variables in $vars, so we 6210 # don't have to check them here. 6211 6212 # Of the functions in $checkfuncs, VxWorks only has strerror. 6213 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 6214 6215 6216 setobjs=yes 6217 ;; 6218 6219 esac 6220 fi 6221 6222 if test -z "${setobjs}"; then 6223 6224 case "${host}" in 6225 6226 *-*-mingw32*) 6227 # Under mingw32, sys_nerr and sys_errlist exist, but they are 6228 # macros, so the test below won't find them. 6229 libiberty_cv_var_sys_nerr=yes 6230 libiberty_cv_var_sys_errlist=yes 6231 ;; 6232 6233 *-*-msdosdjgpp*) 6234 # vfork and fork are stubs. 6235 ac_cv_func_vfork_works=no 6236 ;; 6237 6238 *-*-uwin*) 6239 # Under some versions of uwin, vfork is notoriously buggy and the test 6240 # can hang configure; on other versions, vfork exists just as a stub. 6241 # FIXME: This should be removed once vfork in uwin's runtime is fixed. 6242 ac_cv_func_vfork_works=no 6243 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are 6244 # macros (actually, these are imported from a DLL, but the end effect 6245 # is the same), so the test below won't find them. 6246 libiberty_cv_var_sys_nerr=yes 6247 libiberty_cv_var_sys_errlist=yes 6248 ;; 6249 6250 *-*-*vms*) 6251 # Under VMS, vfork works very different than on Unix. The standard test 6252 # won't work, and it isn't easily adaptable. It makes more sense to 6253 # just force it. 6254 ac_cv_func_vfork_works=yes 6255 ;; 6256 6257 esac 6258 6259 # We haven't set the list of objects yet. Use the standard autoconf 6260 # tests. This will only work if the compiler works. 6261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 6262 $as_echo_n "checking for library containing strerror... " >&6; } 6263 if test "${ac_cv_search_strerror+set}" = set; then : 6264 $as_echo_n "(cached) " >&6 6265 else 6266 ac_func_search_save_LIBS=$LIBS 6267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6268 /* end confdefs.h. */ 6269 6270 /* Override any GCC internal prototype to avoid an error. 6271 Use char because int might match the return type of a GCC 6272 builtin and then its argument prototype would still apply. */ 6273 #ifdef __cplusplus 6274 extern "C" 6275 #endif 6276 char strerror (); 6277 int 6278 main () 6279 { 6280 return strerror (); 6281 ; 6282 return 0; 6283 } 6284 _ACEOF 6285 for ac_lib in '' cposix; do 6286 if test -z "$ac_lib"; then 6287 ac_res="none required" 6288 else 6289 ac_res=-l$ac_lib 6290 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6291 fi 6292 if test x$gcc_no_link = xyes; then 6293 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 6294 fi 6295 if ac_fn_c_try_link "$LINENO"; then : 6296 ac_cv_search_strerror=$ac_res 6297 fi 6298 rm -f core conftest.err conftest.$ac_objext \ 6299 conftest$ac_exeext 6300 if test "${ac_cv_search_strerror+set}" = set; then : 6301 break 6302 fi 6303 done 6304 if test "${ac_cv_search_strerror+set}" = set; then : 6305 6306 else 6307 ac_cv_search_strerror=no 6308 fi 6309 rm conftest.$ac_ext 6310 LIBS=$ac_func_search_save_LIBS 6311 fi 6312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 6313 $as_echo "$ac_cv_search_strerror" >&6; } 6314 ac_res=$ac_cv_search_strerror 6315 if test "$ac_res" != no; then : 6316 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6317 6318 fi 6319 6320 for ac_func in $funcs 6321 do : 6322 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6323 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6324 eval as_val=\$$as_ac_var 6325 if test "x$as_val" = x""yes; then : 6326 cat >>confdefs.h <<_ACEOF 6327 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6328 _ACEOF 6329 6330 else 6331 case " $LIBOBJS " in 6332 *" $ac_func.$ac_objext "* ) ;; 6333 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 6334 ;; 6335 esac 6336 6337 fi 6338 done 6339 6340 6341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 6342 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } 6343 if test "${ac_cv_os_cray+set}" = set; then : 6344 $as_echo_n "(cached) " >&6 6345 else 6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6347 /* end confdefs.h. */ 6348 #if defined(CRAY) && ! defined(CRAY2) 6349 webecray 6350 #else 6351 wenotbecray 6352 #endif 6353 6354 _ACEOF 6355 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6356 $EGREP "webecray" >/dev/null 2>&1; then : 6357 ac_cv_os_cray=yes 6358 else 6359 ac_cv_os_cray=no 6360 fi 6361 rm -f conftest* 6362 6363 fi 6364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 6365 $as_echo "$ac_cv_os_cray" >&6; } 6366 if test $ac_cv_os_cray = yes; then 6367 for ac_func in _getb67 GETB67 getb67; do 6368 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6369 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6370 eval as_val=\$$as_ac_var 6371 if test "x$as_val" = x""yes; then : 6372 6373 cat >>confdefs.h <<_ACEOF 6374 #define CRAY_STACKSEG_END $ac_func 6375 _ACEOF 6376 break 6377 fi 6378 6379 done 6380 fi 6381 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 6383 $as_echo_n "checking stack direction for C alloca... " >&6; } 6384 if test "${ac_cv_c_stack_direction+set}" = set; then : 6385 $as_echo_n "(cached) " >&6 6386 else 6387 if test "$cross_compiling" = yes; then : 6388 ac_cv_c_stack_direction=0 6389 else 6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6391 /* end confdefs.h. */ 6392 find_stack_direction () 6393 { 6394 static char *addr = 0; 6395 auto char dummy; 6396 if (addr == 0) 6397 { 6398 addr = &dummy; 6399 return find_stack_direction (); 6400 } 6401 else 6402 return (&dummy > addr) ? 1 : -1; 6403 } 6404 main () 6405 { 6406 exit (find_stack_direction() < 0); 6407 } 6408 _ACEOF 6409 if ac_fn_c_try_run "$LINENO"; then : 6410 ac_cv_c_stack_direction=1 6411 else 6412 ac_cv_c_stack_direction=-1 6413 fi 6414 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6415 conftest.$ac_objext conftest.beam conftest.$ac_ext 6416 fi 6417 6418 fi 6419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6420 $as_echo "$ac_cv_c_stack_direction" >&6; } 6421 6422 cat >>confdefs.h <<_ACEOF 6423 #define STACK_DIRECTION $ac_cv_c_stack_direction 6424 _ACEOF 6425 6426 6427 for ac_header in vfork.h 6428 do : 6429 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" 6430 if test "x$ac_cv_header_vfork_h" = x""yes; then : 6431 cat >>confdefs.h <<_ACEOF 6432 #define HAVE_VFORK_H 1 6433 _ACEOF 6434 6435 fi 6436 done 6437 6438 for ac_func in fork vfork 6439 do : 6440 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6441 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6442 eval as_val=\$$as_ac_var 6443 if test "x$as_val" = x""yes; then : 6444 cat >>confdefs.h <<_ACEOF 6445 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6446 _ACEOF 6447 6448 fi 6449 done 6450 6451 if test "x$ac_cv_func_fork" = xyes; then 6452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 6453 $as_echo_n "checking for working fork... " >&6; } 6454 if test "${ac_cv_func_fork_works+set}" = set; then : 6455 $as_echo_n "(cached) " >&6 6456 else 6457 if test "$cross_compiling" = yes; then : 6458 ac_cv_func_fork_works=cross 6459 else 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 $ac_includes_default 6463 int 6464 main () 6465 { 6466 6467 /* By Ruediger Kuhlmann. */ 6468 return fork () < 0; 6469 6470 ; 6471 return 0; 6472 } 6473 _ACEOF 6474 if ac_fn_c_try_run "$LINENO"; then : 6475 ac_cv_func_fork_works=yes 6476 else 6477 ac_cv_func_fork_works=no 6478 fi 6479 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6480 conftest.$ac_objext conftest.beam conftest.$ac_ext 6481 fi 6482 6483 fi 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 6485 $as_echo "$ac_cv_func_fork_works" >&6; } 6486 6487 else 6488 ac_cv_func_fork_works=$ac_cv_func_fork 6489 fi 6490 if test "x$ac_cv_func_fork_works" = xcross; then 6491 case $host in 6492 *-*-amigaos* | *-*-msdosdjgpp*) 6493 # Override, as these systems have only a dummy fork() stub 6494 ac_cv_func_fork_works=no 6495 ;; 6496 *) 6497 ac_cv_func_fork_works=yes 6498 ;; 6499 esac 6500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 6501 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 6502 fi 6503 ac_cv_func_vfork_works=$ac_cv_func_vfork 6504 if test "x$ac_cv_func_vfork" = xyes; then 6505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 6506 $as_echo_n "checking for working vfork... " >&6; } 6507 if test "${ac_cv_func_vfork_works+set}" = set; then : 6508 $as_echo_n "(cached) " >&6 6509 else 6510 if test "$cross_compiling" = yes; then : 6511 ac_cv_func_vfork_works=cross 6512 else 6513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514 /* end confdefs.h. */ 6515 /* Thanks to Paul Eggert for this test. */ 6516 $ac_includes_default 6517 #include <sys/wait.h> 6518 #ifdef HAVE_VFORK_H 6519 # include <vfork.h> 6520 #endif 6521 /* On some sparc systems, changes by the child to local and incoming 6522 argument registers are propagated back to the parent. The compiler 6523 is told about this with #include <vfork.h>, but some compilers 6524 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 6525 static variable whose address is put into a register that is 6526 clobbered by the vfork. */ 6527 static void 6528 #ifdef __cplusplus 6529 sparc_address_test (int arg) 6530 # else 6531 sparc_address_test (arg) int arg; 6532 #endif 6533 { 6534 static pid_t child; 6535 if (!child) { 6536 child = vfork (); 6537 if (child < 0) { 6538 perror ("vfork"); 6539 _exit(2); 6540 } 6541 if (!child) { 6542 arg = getpid(); 6543 write(-1, "", 0); 6544 _exit (arg); 6545 } 6546 } 6547 } 6548 6549 int 6550 main () 6551 { 6552 pid_t parent = getpid (); 6553 pid_t child; 6554 6555 sparc_address_test (0); 6556 6557 child = vfork (); 6558 6559 if (child == 0) { 6560 /* Here is another test for sparc vfork register problems. This 6561 test uses lots of local variables, at least as many local 6562 variables as main has allocated so far including compiler 6563 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 6564 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 6565 reuse the register of parent for one of the local variables, 6566 since it will think that parent can't possibly be used any more 6567 in this routine. Assigning to the local variable will thus 6568 munge parent in the parent process. */ 6569 pid_t 6570 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 6571 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 6572 /* Convince the compiler that p..p7 are live; otherwise, it might 6573 use the same hardware register for all 8 local variables. */ 6574 if (p != p1 || p != p2 || p != p3 || p != p4 6575 || p != p5 || p != p6 || p != p7) 6576 _exit(1); 6577 6578 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 6579 from child file descriptors. If the child closes a descriptor 6580 before it execs or exits, this munges the parent's descriptor 6581 as well. Test for this by closing stdout in the child. */ 6582 _exit(close(fileno(stdout)) != 0); 6583 } else { 6584 int status; 6585 struct stat st; 6586 6587 while (wait(&status) != child) 6588 ; 6589 return ( 6590 /* Was there some problem with vforking? */ 6591 child < 0 6592 6593 /* Did the child fail? (This shouldn't happen.) */ 6594 || status 6595 6596 /* Did the vfork/compiler bug occur? */ 6597 || parent != getpid() 6598 6599 /* Did the file descriptor bug occur? */ 6600 || fstat(fileno(stdout), &st) != 0 6601 ); 6602 } 6603 } 6604 _ACEOF 6605 if ac_fn_c_try_run "$LINENO"; then : 6606 ac_cv_func_vfork_works=yes 6607 else 6608 ac_cv_func_vfork_works=no 6609 fi 6610 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6611 conftest.$ac_objext conftest.beam conftest.$ac_ext 6612 fi 6613 6614 fi 6615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 6616 $as_echo "$ac_cv_func_vfork_works" >&6; } 6617 6618 fi; 6619 if test "x$ac_cv_func_fork_works" = xcross; then 6620 ac_cv_func_vfork_works=$ac_cv_func_vfork 6621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 6622 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 6623 fi 6624 6625 if test "x$ac_cv_func_vfork_works" = xyes; then 6626 6627 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 6628 6629 else 6630 6631 $as_echo "#define vfork fork" >>confdefs.h 6632 6633 fi 6634 if test "x$ac_cv_func_fork_works" = xyes; then 6635 6636 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 6637 6638 fi 6639 6640 if test $ac_cv_func_vfork_works = no; then 6641 case " $LIBOBJS " in 6642 *" vfork.$ac_objext "* ) ;; 6643 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" 6644 ;; 6645 esac 6646 6647 fi 6648 # We only need _doprnt if we might use it to implement v*printf. 6649 if test $ac_cv_func_vprintf != yes \ 6650 || test $ac_cv_func_vfprintf != yes \ 6651 || test $ac_cv_func_vsprintf != yes; then 6652 for ac_func in _doprnt 6653 do : 6654 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 6655 if test "x$ac_cv_func__doprnt" = x""yes; then : 6656 cat >>confdefs.h <<_ACEOF 6657 #define HAVE__DOPRNT 1 6658 _ACEOF 6659 6660 else 6661 case " $LIBOBJS " in 6662 *" $ac_func.$ac_objext "* ) ;; 6663 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 6664 ;; 6665 esac 6666 6667 fi 6668 done 6669 6670 6671 else 6672 for ac_func in _doprnt 6673 do : 6674 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 6675 if test "x$ac_cv_func__doprnt" = x""yes; then : 6676 cat >>confdefs.h <<_ACEOF 6677 #define HAVE__DOPRNT 1 6678 _ACEOF 6679 6680 fi 6681 done 6682 6683 fi 6684 6685 for v in $vars; do 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 6687 $as_echo_n "checking for $v... " >&6; } 6688 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then : 6689 $as_echo_n "(cached) " >&6 6690 else 6691 if test x$gcc_no_link = xyes; then 6692 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 6693 fi 6694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6695 /* end confdefs.h. */ 6696 int *p; 6697 int 6698 main () 6699 { 6700 extern int $v []; p = $v; 6701 ; 6702 return 0; 6703 } 6704 _ACEOF 6705 if ac_fn_c_try_link "$LINENO"; then : 6706 eval "libiberty_cv_var_$v=yes" 6707 else 6708 eval "libiberty_cv_var_$v=no" 6709 fi 6710 rm -f core conftest.err conftest.$ac_objext \ 6711 conftest$ac_exeext conftest.$ac_ext 6712 fi 6713 6714 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then 6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6716 $as_echo "yes" >&6; } 6717 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6718 cat >>confdefs.h <<_ACEOF 6719 #define $n 1 6720 _ACEOF 6721 6722 else 6723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6724 $as_echo "no" >&6; } 6725 fi 6726 done 6727 6728 # special check for _system_configuration because AIX <4.3.2 do not 6729 # contain the `physmem' member. 6730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 6731 $as_echo_n "checking for external symbol _system_configuration... " >&6; } 6732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6733 /* end confdefs.h. */ 6734 #include <sys/systemcfg.h> 6735 int 6736 main () 6737 { 6738 double x = _system_configuration.physmem; 6739 ; 6740 return 0; 6741 } 6742 _ACEOF 6743 if ac_fn_c_try_compile "$LINENO"; then : 6744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6745 $as_echo "yes" >&6; } 6746 6747 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h 6748 6749 else 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6751 $as_echo "no" >&6; } 6752 fi 6753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6754 6755 for ac_func in $checkfuncs 6756 do : 6757 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6758 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6759 eval as_val=\$$as_ac_var 6760 if test "x$as_val" = x""yes; then : 6761 cat >>confdefs.h <<_ACEOF 6762 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6763 _ACEOF 6764 6765 fi 6766 done 6767 6768 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" 6769 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : 6770 ac_have_decl=1 6771 else 6772 ac_have_decl=0 6773 fi 6774 6775 cat >>confdefs.h <<_ACEOF 6776 #define HAVE_DECL_BASENAME $ac_have_decl 6777 _ACEOF 6778 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" 6779 if test "x$ac_cv_have_decl_ffs" = x""yes; then : 6780 ac_have_decl=1 6781 else 6782 ac_have_decl=0 6783 fi 6784 6785 cat >>confdefs.h <<_ACEOF 6786 #define HAVE_DECL_FFS $ac_have_decl 6787 _ACEOF 6788 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 6789 if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 6790 ac_have_decl=1 6791 else 6792 ac_have_decl=0 6793 fi 6794 6795 cat >>confdefs.h <<_ACEOF 6796 #define HAVE_DECL_ASPRINTF $ac_have_decl 6797 _ACEOF 6798 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 6799 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : 6800 ac_have_decl=1 6801 else 6802 ac_have_decl=0 6803 fi 6804 6805 cat >>confdefs.h <<_ACEOF 6806 #define HAVE_DECL_VASPRINTF $ac_have_decl 6807 _ACEOF 6808 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" 6809 if test "x$ac_cv_have_decl_snprintf" = x""yes; then : 6810 ac_have_decl=1 6811 else 6812 ac_have_decl=0 6813 fi 6814 6815 cat >>confdefs.h <<_ACEOF 6816 #define HAVE_DECL_SNPRINTF $ac_have_decl 6817 _ACEOF 6818 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" 6819 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : 6820 ac_have_decl=1 6821 else 6822 ac_have_decl=0 6823 fi 6824 6825 cat >>confdefs.h <<_ACEOF 6826 #define HAVE_DECL_VSNPRINTF $ac_have_decl 6827 _ACEOF 6828 6829 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" 6830 if test "x$ac_cv_have_decl_calloc" = x""yes; then : 6831 ac_have_decl=1 6832 else 6833 ac_have_decl=0 6834 fi 6835 6836 cat >>confdefs.h <<_ACEOF 6837 #define HAVE_DECL_CALLOC $ac_have_decl 6838 _ACEOF 6839 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" 6840 if test "x$ac_cv_have_decl_getenv" = x""yes; then : 6841 ac_have_decl=1 6842 else 6843 ac_have_decl=0 6844 fi 6845 6846 cat >>confdefs.h <<_ACEOF 6847 #define HAVE_DECL_GETENV $ac_have_decl 6848 _ACEOF 6849 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" 6850 if test "x$ac_cv_have_decl_getopt" = x""yes; then : 6851 ac_have_decl=1 6852 else 6853 ac_have_decl=0 6854 fi 6855 6856 cat >>confdefs.h <<_ACEOF 6857 #define HAVE_DECL_GETOPT $ac_have_decl 6858 _ACEOF 6859 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" 6860 if test "x$ac_cv_have_decl_malloc" = x""yes; then : 6861 ac_have_decl=1 6862 else 6863 ac_have_decl=0 6864 fi 6865 6866 cat >>confdefs.h <<_ACEOF 6867 #define HAVE_DECL_MALLOC $ac_have_decl 6868 _ACEOF 6869 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" 6870 if test "x$ac_cv_have_decl_realloc" = x""yes; then : 6871 ac_have_decl=1 6872 else 6873 ac_have_decl=0 6874 fi 6875 6876 cat >>confdefs.h <<_ACEOF 6877 #define HAVE_DECL_REALLOC $ac_have_decl 6878 _ACEOF 6879 ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" 6880 if test "x$ac_cv_have_decl_sbrk" = x""yes; then : 6881 ac_have_decl=1 6882 else 6883 ac_have_decl=0 6884 fi 6885 6886 cat >>confdefs.h <<_ACEOF 6887 #define HAVE_DECL_SBRK $ac_have_decl 6888 _ACEOF 6889 6890 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" 6891 if test "x$ac_cv_have_decl_strtol" = x""yes; then : 6892 ac_have_decl=1 6893 else 6894 ac_have_decl=0 6895 fi 6896 6897 cat >>confdefs.h <<_ACEOF 6898 #define HAVE_DECL_STRTOL $ac_have_decl 6899 _ACEOF 6900 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" 6901 if test "x$ac_cv_have_decl_strtoul" = x""yes; then : 6902 ac_have_decl=1 6903 else 6904 ac_have_decl=0 6905 fi 6906 6907 cat >>confdefs.h <<_ACEOF 6908 #define HAVE_DECL_STRTOUL $ac_have_decl 6909 _ACEOF 6910 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" 6911 if test "x$ac_cv_have_decl_strtoll" = x""yes; then : 6912 ac_have_decl=1 6913 else 6914 ac_have_decl=0 6915 fi 6916 6917 cat >>confdefs.h <<_ACEOF 6918 #define HAVE_DECL_STRTOLL $ac_have_decl 6919 _ACEOF 6920 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" 6921 if test "x$ac_cv_have_decl_strtoull" = x""yes; then : 6922 ac_have_decl=1 6923 else 6924 ac_have_decl=0 6925 fi 6926 6927 cat >>confdefs.h <<_ACEOF 6928 #define HAVE_DECL_STRTOULL $ac_have_decl 6929 _ACEOF 6930 6931 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" 6932 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then : 6933 ac_have_decl=1 6934 else 6935 ac_have_decl=0 6936 fi 6937 6938 cat >>confdefs.h <<_ACEOF 6939 #define HAVE_DECL_STRVERSCMP $ac_have_decl 6940 _ACEOF 6941 6942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 6943 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } 6944 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then : 6945 $as_echo_n "(cached) " >&6 6946 else 6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948 /* end confdefs.h. */ 6949 6950 #include "confdefs.h" 6951 #include <stdio.h> 6952 #ifdef HAVE_STRING_H 6953 #include <string.h> 6954 #else 6955 #ifdef HAVE_STRINGS_H 6956 #include <strings.h> 6957 #endif 6958 #endif 6959 #ifdef HAVE_STDLIB_H 6960 #include <stdlib.h> 6961 #endif 6962 #ifdef HAVE_UNISTD_H 6963 #include <unistd.h> 6964 #endif 6965 int 6966 main () 6967 { 6968 char *(*pfn) = (char *(*)) canonicalize_file_name 6969 ; 6970 return 0; 6971 } 6972 _ACEOF 6973 if ac_fn_c_try_compile "$LINENO"; then : 6974 libiberty_cv_decl_needed_canonicalize_file_name=no 6975 else 6976 libiberty_cv_decl_needed_canonicalize_file_name=yes 6977 fi 6978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6979 fi 6980 6981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 6982 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } 6983 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then 6984 6985 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h 6986 6987 fi 6988 6989 fi 6990 6991 # Figure out which version of pexecute to use. 6992 case "${host}" in 6993 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; 6994 *-*-msdosdjgpp*) pexecute=pex-djgpp ;; 6995 *-*-msdos*) pexecute=pex-msdos ;; 6996 *) pexecute=pex-unix ;; 6997 esac 6998 6999 7000 if test x$gcc_no_link = xyes; then 7001 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then 7002 ac_cv_func_mmap_fixed_mapped=no 7003 fi 7004 fi 7005 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then 7006 for ac_header in stdlib.h unistd.h 7007 do : 7008 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7009 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 7010 eval as_val=\$$as_ac_Header 7011 if test "x$as_val" = x""yes; then : 7012 cat >>confdefs.h <<_ACEOF 7013 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7014 _ACEOF 7015 7016 fi 7017 done 7018 7019 for ac_func in getpagesize 7020 do : 7021 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 7022 if test "x$ac_cv_func_getpagesize" = x""yes; then : 7023 cat >>confdefs.h <<_ACEOF 7024 #define HAVE_GETPAGESIZE 1 7025 _ACEOF 7026 7027 fi 7028 done 7029 7030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 7031 $as_echo_n "checking for working mmap... " >&6; } 7032 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : 7033 $as_echo_n "(cached) " >&6 7034 else 7035 if test "$cross_compiling" = yes; then : 7036 ac_cv_func_mmap_fixed_mapped=no 7037 else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039 /* end confdefs.h. */ 7040 $ac_includes_default 7041 /* malloc might have been renamed as rpl_malloc. */ 7042 #undef malloc 7043 7044 /* Thanks to Mike Haertel and Jim Avera for this test. 7045 Here is a matrix of mmap possibilities: 7046 mmap private not fixed 7047 mmap private fixed at somewhere currently unmapped 7048 mmap private fixed at somewhere already mapped 7049 mmap shared not fixed 7050 mmap shared fixed at somewhere currently unmapped 7051 mmap shared fixed at somewhere already mapped 7052 For private mappings, we should verify that changes cannot be read() 7053 back from the file, nor mmap's back from the file at a different 7054 address. (There have been systems where private was not correctly 7055 implemented like the infamous i386 svr4.0, and systems where the 7056 VM page cache was not coherent with the file system buffer cache 7057 like early versions of FreeBSD and possibly contemporary NetBSD.) 7058 For shared mappings, we should conversely verify that changes get 7059 propagated back to all the places they're supposed to be. 7060 7061 Grep wants private fixed already mapped. 7062 The main things grep needs to know about mmap are: 7063 * does it exist and is it safe to write into the mmap'd area 7064 * how to use it (BSD variants) */ 7065 7066 #include <fcntl.h> 7067 #include <sys/mman.h> 7068 7069 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 7070 char *malloc (); 7071 #endif 7072 7073 /* This mess was copied from the GNU getpagesize.h. */ 7074 #ifndef HAVE_GETPAGESIZE 7075 /* Assume that all systems that can run configure have sys/param.h. */ 7076 # ifndef HAVE_SYS_PARAM_H 7077 # define HAVE_SYS_PARAM_H 1 7078 # endif 7079 7080 # ifdef _SC_PAGESIZE 7081 # define getpagesize() sysconf(_SC_PAGESIZE) 7082 # else /* no _SC_PAGESIZE */ 7083 # ifdef HAVE_SYS_PARAM_H 7084 # include <sys/param.h> 7085 # ifdef EXEC_PAGESIZE 7086 # define getpagesize() EXEC_PAGESIZE 7087 # else /* no EXEC_PAGESIZE */ 7088 # ifdef NBPG 7089 # define getpagesize() NBPG * CLSIZE 7090 # ifndef CLSIZE 7091 # define CLSIZE 1 7092 # endif /* no CLSIZE */ 7093 # else /* no NBPG */ 7094 # ifdef NBPC 7095 # define getpagesize() NBPC 7096 # else /* no NBPC */ 7097 # ifdef PAGESIZE 7098 # define getpagesize() PAGESIZE 7099 # endif /* PAGESIZE */ 7100 # endif /* no NBPC */ 7101 # endif /* no NBPG */ 7102 # endif /* no EXEC_PAGESIZE */ 7103 # else /* no HAVE_SYS_PARAM_H */ 7104 # define getpagesize() 8192 /* punt totally */ 7105 # endif /* no HAVE_SYS_PARAM_H */ 7106 # endif /* no _SC_PAGESIZE */ 7107 7108 #endif /* no HAVE_GETPAGESIZE */ 7109 7110 int 7111 main () 7112 { 7113 char *data, *data2, *data3; 7114 int i, pagesize; 7115 int fd; 7116 7117 pagesize = getpagesize (); 7118 7119 /* First, make a file with some known garbage in it. */ 7120 data = (char *) malloc (pagesize); 7121 if (!data) 7122 return 1; 7123 for (i = 0; i < pagesize; ++i) 7124 *(data + i) = rand (); 7125 umask (0); 7126 fd = creat ("conftest.mmap", 0600); 7127 if (fd < 0) 7128 return 1; 7129 if (write (fd, data, pagesize) != pagesize) 7130 return 1; 7131 close (fd); 7132 7133 /* Next, try to mmap the file at a fixed address which already has 7134 something else allocated at it. If we can, also make sure that 7135 we see the same garbage. */ 7136 fd = open ("conftest.mmap", O_RDWR); 7137 if (fd < 0) 7138 return 1; 7139 data2 = (char *) malloc (2 * pagesize); 7140 if (!data2) 7141 return 1; 7142 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); 7143 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 7144 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 7145 return 1; 7146 for (i = 0; i < pagesize; ++i) 7147 if (*(data + i) != *(data2 + i)) 7148 return 1; 7149 7150 /* Finally, make sure that changes to the mapped area do not 7151 percolate back to the file as seen by read(). (This is a bug on 7152 some variants of i386 svr4.0.) */ 7153 for (i = 0; i < pagesize; ++i) 7154 *(data2 + i) = *(data2 + i) + 1; 7155 data3 = (char *) malloc (pagesize); 7156 if (!data3) 7157 return 1; 7158 if (read (fd, data3, pagesize) != pagesize) 7159 return 1; 7160 for (i = 0; i < pagesize; ++i) 7161 if (*(data + i) != *(data3 + i)) 7162 return 1; 7163 close (fd); 7164 return 0; 7165 } 7166 _ACEOF 7167 if ac_fn_c_try_run "$LINENO"; then : 7168 ac_cv_func_mmap_fixed_mapped=yes 7169 else 7170 ac_cv_func_mmap_fixed_mapped=no 7171 fi 7172 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7173 conftest.$ac_objext conftest.beam conftest.$ac_ext 7174 fi 7175 7176 fi 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 7178 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 7179 if test $ac_cv_func_mmap_fixed_mapped = yes; then 7180 7181 $as_echo "#define HAVE_MMAP 1" >>confdefs.h 7182 7183 fi 7184 rm -f conftest.mmap 7185 7186 fi 7187 7188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 7189 $as_echo_n "checking for working strncmp... " >&6; } 7190 if test "${ac_cv_func_strncmp_works+set}" = set; then : 7191 $as_echo_n "(cached) " >&6 7192 else 7193 if test "$cross_compiling" = yes; then : 7194 ac_cv_func_strncmp_works=yes 7195 else 7196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7197 /* end confdefs.h. */ 7198 7199 /* Test by Jim Wilson and Kaveh Ghazi. 7200 Check whether strncmp reads past the end of its string parameters. */ 7201 #include <sys/types.h> 7202 7203 #ifdef HAVE_FCNTL_H 7204 #include <fcntl.h> 7205 #endif 7206 7207 #ifdef HAVE_SYS_MMAN_H 7208 #include <sys/mman.h> 7209 #endif 7210 7211 #ifndef MAP_ANON 7212 #ifdef MAP_ANONYMOUS 7213 #define MAP_ANON MAP_ANONYMOUS 7214 #else 7215 #define MAP_ANON MAP_FILE 7216 #endif 7217 #endif 7218 7219 #ifndef MAP_FILE 7220 #define MAP_FILE 0 7221 #endif 7222 #ifndef O_RDONLY 7223 #define O_RDONLY 0 7224 #endif 7225 7226 #define MAP_LEN 0x10000 7227 7228 main () 7229 { 7230 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) 7231 char *p; 7232 int dev_zero; 7233 7234 dev_zero = open ("/dev/zero", O_RDONLY); 7235 if (dev_zero < 0) 7236 exit (1); 7237 7238 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 7239 MAP_ANON|MAP_PRIVATE, dev_zero, 0); 7240 if (p == (char *)-1) 7241 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 7242 MAP_ANON|MAP_PRIVATE, -1, 0); 7243 if (p == (char *)-1) 7244 exit (2); 7245 else 7246 { 7247 char *string = "__si_type_info"; 7248 char *q = (char *) p + MAP_LEN - strlen (string) - 2; 7249 char *r = (char *) p + 0xe; 7250 7251 strcpy (q, string); 7252 strcpy (r, string); 7253 strncmp (r, q, 14); 7254 } 7255 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ 7256 exit (0); 7257 } 7258 7259 _ACEOF 7260 if ac_fn_c_try_run "$LINENO"; then : 7261 ac_cv_func_strncmp_works=yes 7262 else 7263 ac_cv_func_strncmp_works=no 7264 fi 7265 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7266 conftest.$ac_objext conftest.beam conftest.$ac_ext 7267 fi 7268 7269 rm -f core core.* *.core 7270 fi 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 7272 $as_echo "$ac_cv_func_strncmp_works" >&6; } 7273 if test $ac_cv_func_strncmp_works = no ; then 7274 case " $LIBOBJS " in 7275 *" strncmp.$ac_objext "* ) ;; 7276 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" 7277 ;; 7278 esac 7279 7280 fi 7281 7282 7283 # Install a library built with a cross compiler in $(tooldir) rather 7284 # than $(libdir). 7285 if test -z "${with_cross_host}"; then 7286 INSTALL_DEST=libdir 7287 else 7288 INSTALL_DEST=tooldir 7289 fi 7290 7291 7292 7293 L="" 7294 for l in x $LIBOBJS; do 7295 case $l in 7296 x) ;; 7297 *) L="$L ./$l" ;; 7298 esac 7299 done 7300 LIBOBJS="$L" 7301 7302 7303 7304 7305 7306 # We need multilib support, but only if configuring for the target. 7307 ac_config_files="$ac_config_files Makefile" 7308 7309 ac_config_commands="$ac_config_commands default" 7310 7311 cat >confcache <<\_ACEOF 7312 # This file is a shell script that caches the results of configure 7313 # tests run on this system so they can be shared between configure 7314 # scripts and configure runs, see configure's option --config-cache. 7315 # It is not useful on other systems. If it contains results you don't 7316 # want to keep, you may remove or edit it. 7317 # 7318 # config.status only pays attention to the cache file if you give it 7319 # the --recheck option to rerun configure. 7320 # 7321 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7322 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7323 # following values. 7324 7325 _ACEOF 7326 7327 # The following way of writing the cache mishandles newlines in values, 7328 # but we know of no workaround that is simple, portable, and efficient. 7329 # So, we kill variables containing newlines. 7330 # Ultrix sh set writes to stderr and can't be redirected directly, 7331 # and sets the high bit in the cache file unless we assign to the vars. 7332 ( 7333 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7334 eval ac_val=\$$ac_var 7335 case $ac_val in #( 7336 *${as_nl}*) 7337 case $ac_var in #( 7338 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7339 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7340 esac 7341 case $ac_var in #( 7342 _ | IFS | as_nl) ;; #( 7343 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7344 *) { eval $ac_var=; unset $ac_var;} ;; 7345 esac ;; 7346 esac 7347 done 7348 7349 (set) 2>&1 | 7350 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7351 *${as_nl}ac_space=\ *) 7352 # `set' does not quote correctly, so add quotes: double-quote 7353 # substitution turns \\\\ into \\, and sed turns \\ into \. 7354 sed -n \ 7355 "s/'/'\\\\''/g; 7356 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7357 ;; #( 7358 *) 7359 # `set' quotes correctly as required by POSIX, so do not add quotes. 7360 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7361 ;; 7362 esac | 7363 sort 7364 ) | 7365 sed ' 7366 /^ac_cv_env_/b end 7367 t clear 7368 :clear 7369 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7370 t end 7371 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7372 :end' >>confcache 7373 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7374 if test -w "$cache_file"; then 7375 test "x$cache_file" != "x/dev/null" && 7376 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7377 $as_echo "$as_me: updating cache $cache_file" >&6;} 7378 cat confcache >$cache_file 7379 else 7380 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7381 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7382 fi 7383 fi 7384 rm -f confcache 7385 7386 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7387 # Let make expand exec_prefix. 7388 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7389 7390 DEFS=-DHAVE_CONFIG_H 7391 7392 ac_libobjs= 7393 ac_ltlibobjs= 7394 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7395 # 1. Remove the extension, and $U if already installed. 7396 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7397 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7398 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7399 # will be set to the directory where LIBOBJS objects are built. 7400 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7401 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7402 done 7403 LIBOBJS=$ac_libobjs 7404 7405 LTLIBOBJS=$ac_ltlibobjs 7406 7407 7408 7409 7410 : ${CONFIG_STATUS=./config.status} 7411 ac_write_fail=0 7412 ac_clean_files_save=$ac_clean_files 7413 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7415 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7416 as_write_fail=0 7417 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7418 #! $SHELL 7419 # Generated by $as_me. 7420 # Run this file to recreate the current configuration. 7421 # Compiler output produced by configure, useful for debugging 7422 # configure, is in config.log if it exists. 7423 7424 debug=false 7425 ac_cs_recheck=false 7426 ac_cs_silent=false 7427 7428 SHELL=\${CONFIG_SHELL-$SHELL} 7429 export SHELL 7430 _ASEOF 7431 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7432 ## -------------------- ## 7433 ## M4sh Initialization. ## 7434 ## -------------------- ## 7435 7436 # Be more Bourne compatible 7437 DUALCASE=1; export DUALCASE # for MKS sh 7438 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7439 emulate sh 7440 NULLCMD=: 7441 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7442 # is contrary to our usage. Disable this feature. 7443 alias -g '${1+"$@"}'='"$@"' 7444 setopt NO_GLOB_SUBST 7445 else 7446 case `(set -o) 2>/dev/null` in #( 7447 *posix*) : 7448 set -o posix ;; #( 7449 *) : 7450 ;; 7451 esac 7452 fi 7453 7454 7455 as_nl=' 7456 ' 7457 export as_nl 7458 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7459 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7460 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7461 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7462 # Prefer a ksh shell builtin over an external printf program on Solaris, 7463 # but without wasting forks for bash or zsh. 7464 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7465 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7466 as_echo='print -r --' 7467 as_echo_n='print -rn --' 7468 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7469 as_echo='printf %s\n' 7470 as_echo_n='printf %s' 7471 else 7472 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7473 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7474 as_echo_n='/usr/ucb/echo -n' 7475 else 7476 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7477 as_echo_n_body='eval 7478 arg=$1; 7479 case $arg in #( 7480 *"$as_nl"*) 7481 expr "X$arg" : "X\\(.*\\)$as_nl"; 7482 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7483 esac; 7484 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7485 ' 7486 export as_echo_n_body 7487 as_echo_n='sh -c $as_echo_n_body as_echo' 7488 fi 7489 export as_echo_body 7490 as_echo='sh -c $as_echo_body as_echo' 7491 fi 7492 7493 # The user is always right. 7494 if test "${PATH_SEPARATOR+set}" != set; then 7495 PATH_SEPARATOR=: 7496 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7497 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7498 PATH_SEPARATOR=';' 7499 } 7500 fi 7501 7502 7503 # IFS 7504 # We need space, tab and new line, in precisely that order. Quoting is 7505 # there to prevent editors from complaining about space-tab. 7506 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7507 # splitting by setting IFS to empty value.) 7508 IFS=" "" $as_nl" 7509 7510 # Find who we are. Look in the path if we contain no directory separator. 7511 case $0 in #(( 7512 *[\\/]* ) as_myself=$0 ;; 7513 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7514 for as_dir in $PATH 7515 do 7516 IFS=$as_save_IFS 7517 test -z "$as_dir" && as_dir=. 7518 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7519 done 7520 IFS=$as_save_IFS 7521 7522 ;; 7523 esac 7524 # We did not find ourselves, most probably we were run as `sh COMMAND' 7525 # in which case we are not to be found in the path. 7526 if test "x$as_myself" = x; then 7527 as_myself=$0 7528 fi 7529 if test ! -f "$as_myself"; then 7530 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7531 exit 1 7532 fi 7533 7534 # Unset variables that we do not need and which cause bugs (e.g. in 7535 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7536 # suppresses any "Segmentation fault" message there. '((' could 7537 # trigger a bug in pdksh 5.2.14. 7538 for as_var in BASH_ENV ENV MAIL MAILPATH 7539 do eval test x\${$as_var+set} = xset \ 7540 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7541 done 7542 PS1='$ ' 7543 PS2='> ' 7544 PS4='+ ' 7545 7546 # NLS nuisances. 7547 LC_ALL=C 7548 export LC_ALL 7549 LANGUAGE=C 7550 export LANGUAGE 7551 7552 # CDPATH. 7553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7554 7555 7556 # as_fn_error ERROR [LINENO LOG_FD] 7557 # --------------------------------- 7558 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7559 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7560 # script with status $?, using 1 if that was 0. 7561 as_fn_error () 7562 { 7563 as_status=$?; test $as_status -eq 0 && as_status=1 7564 if test "$3"; then 7565 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7566 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 7567 fi 7568 $as_echo "$as_me: error: $1" >&2 7569 as_fn_exit $as_status 7570 } # as_fn_error 7571 7572 7573 # as_fn_set_status STATUS 7574 # ----------------------- 7575 # Set $? to STATUS, without forking. 7576 as_fn_set_status () 7577 { 7578 return $1 7579 } # as_fn_set_status 7580 7581 # as_fn_exit STATUS 7582 # ----------------- 7583 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7584 as_fn_exit () 7585 { 7586 set +e 7587 as_fn_set_status $1 7588 exit $1 7589 } # as_fn_exit 7590 7591 # as_fn_unset VAR 7592 # --------------- 7593 # Portably unset VAR. 7594 as_fn_unset () 7595 { 7596 { eval $1=; unset $1;} 7597 } 7598 as_unset=as_fn_unset 7599 # as_fn_append VAR VALUE 7600 # ---------------------- 7601 # Append the text in VALUE to the end of the definition contained in VAR. Take 7602 # advantage of any shell optimizations that allow amortized linear growth over 7603 # repeated appends, instead of the typical quadratic growth present in naive 7604 # implementations. 7605 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7606 eval 'as_fn_append () 7607 { 7608 eval $1+=\$2 7609 }' 7610 else 7611 as_fn_append () 7612 { 7613 eval $1=\$$1\$2 7614 } 7615 fi # as_fn_append 7616 7617 # as_fn_arith ARG... 7618 # ------------------ 7619 # Perform arithmetic evaluation on the ARGs, and store the result in the 7620 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7621 # must be portable across $(()) and expr. 7622 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7623 eval 'as_fn_arith () 7624 { 7625 as_val=$(( $* )) 7626 }' 7627 else 7628 as_fn_arith () 7629 { 7630 as_val=`expr "$@" || test $? -eq 1` 7631 } 7632 fi # as_fn_arith 7633 7634 7635 if expr a : '\(a\)' >/dev/null 2>&1 && 7636 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7637 as_expr=expr 7638 else 7639 as_expr=false 7640 fi 7641 7642 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7643 as_basename=basename 7644 else 7645 as_basename=false 7646 fi 7647 7648 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7649 as_dirname=dirname 7650 else 7651 as_dirname=false 7652 fi 7653 7654 as_me=`$as_basename -- "$0" || 7655 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7656 X"$0" : 'X\(//\)$' \| \ 7657 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7658 $as_echo X/"$0" | 7659 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7660 s//\1/ 7661 q 7662 } 7663 /^X\/\(\/\/\)$/{ 7664 s//\1/ 7665 q 7666 } 7667 /^X\/\(\/\).*/{ 7668 s//\1/ 7669 q 7670 } 7671 s/.*/./; q'` 7672 7673 # Avoid depending upon Character Ranges. 7674 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7675 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7676 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7677 as_cr_digits='0123456789' 7678 as_cr_alnum=$as_cr_Letters$as_cr_digits 7679 7680 ECHO_C= ECHO_N= ECHO_T= 7681 case `echo -n x` in #((((( 7682 -n*) 7683 case `echo 'xy\c'` in 7684 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7685 xy) ECHO_C='\c';; 7686 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7687 ECHO_T=' ';; 7688 esac;; 7689 *) 7690 ECHO_N='-n';; 7691 esac 7692 7693 rm -f conf$$ conf$$.exe conf$$.file 7694 if test -d conf$$.dir; then 7695 rm -f conf$$.dir/conf$$.file 7696 else 7697 rm -f conf$$.dir 7698 mkdir conf$$.dir 2>/dev/null 7699 fi 7700 if (echo >conf$$.file) 2>/dev/null; then 7701 if ln -s conf$$.file conf$$ 2>/dev/null; then 7702 as_ln_s='ln -s' 7703 # ... but there are two gotchas: 7704 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7705 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7706 # In both cases, we have to default to `cp -p'. 7707 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7708 as_ln_s='cp -p' 7709 elif ln conf$$.file conf$$ 2>/dev/null; then 7710 as_ln_s=ln 7711 else 7712 as_ln_s='cp -p' 7713 fi 7714 else 7715 as_ln_s='cp -p' 7716 fi 7717 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7718 rmdir conf$$.dir 2>/dev/null 7719 7720 7721 # as_fn_mkdir_p 7722 # ------------- 7723 # Create "$as_dir" as a directory, including parents if necessary. 7724 as_fn_mkdir_p () 7725 { 7726 7727 case $as_dir in #( 7728 -*) as_dir=./$as_dir;; 7729 esac 7730 test -d "$as_dir" || eval $as_mkdir_p || { 7731 as_dirs= 7732 while :; do 7733 case $as_dir in #( 7734 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7735 *) as_qdir=$as_dir;; 7736 esac 7737 as_dirs="'$as_qdir' $as_dirs" 7738 as_dir=`$as_dirname -- "$as_dir" || 7739 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7740 X"$as_dir" : 'X\(//\)[^/]' \| \ 7741 X"$as_dir" : 'X\(//\)$' \| \ 7742 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7743 $as_echo X"$as_dir" | 7744 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7745 s//\1/ 7746 q 7747 } 7748 /^X\(\/\/\)[^/].*/{ 7749 s//\1/ 7750 q 7751 } 7752 /^X\(\/\/\)$/{ 7753 s//\1/ 7754 q 7755 } 7756 /^X\(\/\).*/{ 7757 s//\1/ 7758 q 7759 } 7760 s/.*/./; q'` 7761 test -d "$as_dir" && break 7762 done 7763 test -z "$as_dirs" || eval "mkdir $as_dirs" 7764 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 7765 7766 7767 } # as_fn_mkdir_p 7768 if mkdir -p . 2>/dev/null; then 7769 as_mkdir_p='mkdir -p "$as_dir"' 7770 else 7771 test -d ./-p && rmdir ./-p 7772 as_mkdir_p=false 7773 fi 7774 7775 if test -x / >/dev/null 2>&1; then 7776 as_test_x='test -x' 7777 else 7778 if ls -dL / >/dev/null 2>&1; then 7779 as_ls_L_option=L 7780 else 7781 as_ls_L_option= 7782 fi 7783 as_test_x=' 7784 eval sh -c '\'' 7785 if test -d "$1"; then 7786 test -d "$1/."; 7787 else 7788 case $1 in #( 7789 -*)set "./$1";; 7790 esac; 7791 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 7792 ???[sx]*):;;*)false;;esac;fi 7793 '\'' sh 7794 ' 7795 fi 7796 as_executable_p=$as_test_x 7797 7798 # Sed expression to map a string onto a valid CPP name. 7799 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7800 7801 # Sed expression to map a string onto a valid variable name. 7802 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7803 7804 7805 exec 6>&1 7806 ## ----------------------------------- ## 7807 ## Main body of $CONFIG_STATUS script. ## 7808 ## ----------------------------------- ## 7809 _ASEOF 7810 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7811 7812 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7813 # Save the log message, to keep $0 and so on meaningful, and to 7814 # report actual input values of CONFIG_FILES etc. instead of their 7815 # values after options handling. 7816 ac_log=" 7817 This file was extended by $as_me, which was 7818 generated by GNU Autoconf 2.64. Invocation command line was 7819 7820 CONFIG_FILES = $CONFIG_FILES 7821 CONFIG_HEADERS = $CONFIG_HEADERS 7822 CONFIG_LINKS = $CONFIG_LINKS 7823 CONFIG_COMMANDS = $CONFIG_COMMANDS 7824 $ $0 $@ 7825 7826 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7827 " 7828 7829 _ACEOF 7830 7831 case $ac_config_files in *" 7832 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7833 esac 7834 7835 case $ac_config_headers in *" 7836 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 7837 esac 7838 7839 7840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7841 # Files that config.status was made for. 7842 config_files="$ac_config_files" 7843 config_headers="$ac_config_headers" 7844 config_commands="$ac_config_commands" 7845 7846 _ACEOF 7847 7848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7849 ac_cs_usage="\ 7850 \`$as_me' instantiates files and other configuration actions 7851 from templates according to the current configuration. Unless the files 7852 and actions are specified as TAGs, all are instantiated by default. 7853 7854 Usage: $0 [OPTION]... [TAG]... 7855 7856 -h, --help print this help, then exit 7857 -V, --version print version number and configuration settings, then exit 7858 -q, --quiet, --silent 7859 do not print progress messages 7860 -d, --debug don't remove temporary files 7861 --recheck update $as_me by reconfiguring in the same conditions 7862 --file=FILE[:TEMPLATE] 7863 instantiate the configuration file FILE 7864 --header=FILE[:TEMPLATE] 7865 instantiate the configuration header FILE 7866 7867 Configuration files: 7868 $config_files 7869 7870 Configuration headers: 7871 $config_headers 7872 7873 Configuration commands: 7874 $config_commands 7875 7876 Report bugs to the package provider." 7877 7878 _ACEOF 7879 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7880 ac_cs_version="\\ 7881 config.status 7882 configured by $0, generated by GNU Autoconf 2.64, 7883 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7884 7885 Copyright (C) 2009 Free Software Foundation, Inc. 7886 This config.status script is free software; the Free Software Foundation 7887 gives unlimited permission to copy, distribute and modify it." 7888 7889 ac_pwd='$ac_pwd' 7890 srcdir='$srcdir' 7891 INSTALL='$INSTALL' 7892 test -n "\$AWK" || AWK=awk 7893 _ACEOF 7894 7895 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7896 # The default lists apply if the user does not specify any file. 7897 ac_need_defaults=: 7898 while test $# != 0 7899 do 7900 case $1 in 7901 --*=*) 7902 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7903 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7904 ac_shift=: 7905 ;; 7906 *) 7907 ac_option=$1 7908 ac_optarg=$2 7909 ac_shift=shift 7910 ;; 7911 esac 7912 7913 case $ac_option in 7914 # Handling of the options. 7915 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7916 ac_cs_recheck=: ;; 7917 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7918 $as_echo "$ac_cs_version"; exit ;; 7919 --debug | --debu | --deb | --de | --d | -d ) 7920 debug=: ;; 7921 --file | --fil | --fi | --f ) 7922 $ac_shift 7923 case $ac_optarg in 7924 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7925 esac 7926 as_fn_append CONFIG_FILES " '$ac_optarg'" 7927 ac_need_defaults=false;; 7928 --header | --heade | --head | --hea ) 7929 $ac_shift 7930 case $ac_optarg in 7931 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7932 esac 7933 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 7934 ac_need_defaults=false;; 7935 --he | --h) 7936 # Conflict between --help and --header 7937 as_fn_error "ambiguous option: \`$1' 7938 Try \`$0 --help' for more information.";; 7939 --help | --hel | -h ) 7940 $as_echo "$ac_cs_usage"; exit ;; 7941 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7942 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7943 ac_cs_silent=: ;; 7944 7945 # This is an error. 7946 -*) as_fn_error "unrecognized option: \`$1' 7947 Try \`$0 --help' for more information." ;; 7948 7949 *) as_fn_append ac_config_targets " $1" 7950 ac_need_defaults=false ;; 7951 7952 esac 7953 shift 7954 done 7955 7956 ac_configure_extra_args= 7957 7958 if $ac_cs_silent; then 7959 exec 6>/dev/null 7960 ac_configure_extra_args="$ac_configure_extra_args --silent" 7961 fi 7962 7963 _ACEOF 7964 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7965 if \$ac_cs_recheck; then 7966 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7967 shift 7968 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 7969 CONFIG_SHELL='$SHELL' 7970 export CONFIG_SHELL 7971 exec "\$@" 7972 fi 7973 7974 _ACEOF 7975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7976 exec 5>>config.log 7977 { 7978 echo 7979 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7980 ## Running $as_me. ## 7981 _ASBOX 7982 $as_echo "$ac_log" 7983 } >&5 7984 7985 _ACEOF 7986 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7987 # 7988 # INIT-COMMANDS 7989 # 7990 srcdir=${srcdir} 7991 host=${host} 7992 target=${target} 7993 with_target_subdir=${with_target_subdir} 7994 with_multisubdir=${with_multisubdir} 7995 ac_configure_args="--enable-multilib ${ac_configure_args}" 7996 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 7997 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" 7998 libiberty_topdir=${libiberty_topdir} 7999 8000 8001 _ACEOF 8002 8003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8004 8005 # Handling of arguments. 8006 for ac_config_target in $ac_config_targets 8007 do 8008 case $ac_config_target in 8009 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 8010 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8011 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 8012 8013 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8014 esac 8015 done 8016 8017 8018 # If the user did not use the arguments to specify the items to instantiate, 8019 # then the envvar interface is used. Set only those that are not. 8020 # We use the long form for the default assignment because of an extremely 8021 # bizarre bug on SunOS 4.1.3. 8022 if $ac_need_defaults; then 8023 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8024 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8025 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8026 fi 8027 8028 # Have a temporary directory for convenience. Make it in the build tree 8029 # simply because there is no reason against having it here, and in addition, 8030 # creating and moving files from /tmp can sometimes cause problems. 8031 # Hook for its removal unless debugging. 8032 # Note that there is a small window in which the directory will not be cleaned: 8033 # after its creation but before its name has been assigned to `$tmp'. 8034 $debug || 8035 { 8036 tmp= 8037 trap 'exit_status=$? 8038 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8039 ' 0 8040 trap 'as_fn_exit 1' 1 2 13 15 8041 } 8042 # Create a (secure) tmp directory for tmp files. 8043 8044 { 8045 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8046 test -n "$tmp" && test -d "$tmp" 8047 } || 8048 { 8049 tmp=./conf$$-$RANDOM 8050 (umask 077 && mkdir "$tmp") 8051 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 8052 8053 # Set up the scripts for CONFIG_FILES section. 8054 # No need to generate them if there are no CONFIG_FILES. 8055 # This happens for instance with `./config.status config.h'. 8056 if test -n "$CONFIG_FILES"; then 8057 8058 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then 8059 ac_cs_awk_getline=: 8060 ac_cs_awk_pipe_init= 8061 ac_cs_awk_read_file=' 8062 while ((getline aline < (F[key])) > 0) 8063 print(aline) 8064 close(F[key])' 8065 ac_cs_awk_pipe_fini= 8066 else 8067 ac_cs_awk_getline=false 8068 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" 8069 ac_cs_awk_read_file=' 8070 print "|#_!!_#|" 8071 print "cat " F[key] " &&" 8072 '$ac_cs_awk_pipe_init 8073 # The final `:' finishes the AND list. 8074 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' 8075 fi 8076 ac_cr=`echo X | tr X '\015'` 8077 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8078 # But we know of no other shell where ac_cr would be empty at this 8079 # point, so we can use a bashism as a fallback. 8080 if test "x$ac_cr" = x; then 8081 eval ac_cr=\$\'\\r\' 8082 fi 8083 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8084 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8085 ac_cs_awk_cr='\r' 8086 else 8087 ac_cs_awk_cr=$ac_cr 8088 fi 8089 8090 echo 'BEGIN {' >"$tmp/subs1.awk" && 8091 _ACEOF 8092 8093 # Create commands to substitute file output variables. 8094 { 8095 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && 8096 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && 8097 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && 8098 echo "_ACAWK" && 8099 echo "_ACEOF" 8100 } >conf$$files.sh && 8101 . ./conf$$files.sh || 8102 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8103 rm -f conf$$files.sh 8104 8105 { 8106 echo "cat >conf$$subs.awk <<_ACEOF" && 8107 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8108 echo "_ACEOF" 8109 } >conf$$subs.sh || 8110 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8111 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 8112 ac_delim='%!_!# ' 8113 for ac_last_try in false false false false false :; do 8114 . ./conf$$subs.sh || 8115 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8116 8117 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8118 if test $ac_delim_n = $ac_delim_num; then 8119 break 8120 elif $ac_last_try; then 8121 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8122 else 8123 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8124 fi 8125 done 8126 rm -f conf$$subs.sh 8127 8128 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8129 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8130 _ACEOF 8131 sed -n ' 8132 h 8133 s/^/S["/; s/!.*/"]=/ 8134 p 8135 g 8136 s/^[^!]*!// 8137 :repl 8138 t repl 8139 s/'"$ac_delim"'$// 8140 t delim 8141 :nl 8142 h 8143 s/\(.\{148\}\).*/\1/ 8144 t more1 8145 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8146 p 8147 n 8148 b repl 8149 :more1 8150 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8151 p 8152 g 8153 s/.\{148\}// 8154 t nl 8155 :delim 8156 h 8157 s/\(.\{148\}\).*/\1/ 8158 t more2 8159 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8160 p 8161 b 8162 :more2 8163 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8164 p 8165 g 8166 s/.\{148\}// 8167 t delim 8168 ' <conf$$subs.awk | sed ' 8169 /^[^""]/{ 8170 N 8171 s/\n// 8172 } 8173 ' >>$CONFIG_STATUS || ac_write_fail=1 8174 rm -f conf$$subs.awk 8175 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8176 _ACAWK 8177 cat >>"\$tmp/subs1.awk" <<_ACAWK && 8178 for (key in S) S_is_set[key] = 1 8179 FS = "" 8180 \$ac_cs_awk_pipe_init 8181 } 8182 { 8183 line = $ 0 8184 nfields = split(line, field, "@") 8185 substed = 0 8186 len = length(field[1]) 8187 for (i = 2; i < nfields; i++) { 8188 key = field[i] 8189 keylen = length(key) 8190 if (S_is_set[key]) { 8191 value = S[key] 8192 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8193 len += length(value) + length(field[++i]) 8194 substed = 1 8195 } else 8196 len += 1 + keylen 8197 } 8198 if (nfields == 3 && !substed) { 8199 key = field[2] 8200 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { 8201 \$ac_cs_awk_read_file 8202 next 8203 } 8204 } 8205 print line 8206 } 8207 \$ac_cs_awk_pipe_fini 8208 _ACAWK 8209 _ACEOF 8210 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8211 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8212 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8213 else 8214 cat 8215 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8216 || as_fn_error "could not setup config files machinery" "$LINENO" 5 8217 _ACEOF 8218 8219 # VPATH may cause trouble with some makes, so we remove $(srcdir), 8220 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 8221 # trailing colons and then remove the whole line if VPATH becomes empty 8222 # (actually we leave an empty line to preserve line numbers). 8223 if test "x$srcdir" = x.; then 8224 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 8225 s/:*\$(srcdir):*/:/ 8226 s/:*\${srcdir}:*/:/ 8227 s/:*@srcdir@:*/:/ 8228 s/^\([^=]*=[ ]*\):*/\1/ 8229 s/:*$// 8230 s/^[^=]*=[ ]*$// 8231 }' 8232 fi 8233 8234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8235 fi # test -n "$CONFIG_FILES" 8236 8237 # Set up the scripts for CONFIG_HEADERS section. 8238 # No need to generate them if there are no CONFIG_HEADERS. 8239 # This happens for instance with `./config.status Makefile'. 8240 if test -n "$CONFIG_HEADERS"; then 8241 cat >"$tmp/defines.awk" <<\_ACAWK || 8242 BEGIN { 8243 _ACEOF 8244 8245 # Transform confdefs.h into an awk script `defines.awk', embedded as 8246 # here-document in config.status, that substitutes the proper values into 8247 # config.h.in to produce config.h. 8248 8249 # Create a delimiter string that does not exist in confdefs.h, to ease 8250 # handling of long lines. 8251 ac_delim='%!_!# ' 8252 for ac_last_try in false false :; do 8253 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8254 if test -z "$ac_t"; then 8255 break 8256 elif $ac_last_try; then 8257 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 8258 else 8259 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8260 fi 8261 done 8262 8263 # For the awk script, D is an array of macro values keyed by name, 8264 # likewise P contains macro parameters if any. Preserve backslash 8265 # newline sequences. 8266 8267 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8268 sed -n ' 8269 s/.\{148\}/&'"$ac_delim"'/g 8270 t rset 8271 :rset 8272 s/^[ ]*#[ ]*define[ ][ ]*/ / 8273 t def 8274 d 8275 :def 8276 s/\\$// 8277 t bsnl 8278 s/["\\]/\\&/g 8279 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8280 D["\1"]=" \3"/p 8281 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8282 d 8283 :bsnl 8284 s/["\\]/\\&/g 8285 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8286 D["\1"]=" \3\\\\\\n"\\/p 8287 t cont 8288 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8289 t cont 8290 d 8291 :cont 8292 n 8293 s/.\{148\}/&'"$ac_delim"'/g 8294 t clear 8295 :clear 8296 s/\\$// 8297 t bsnlc 8298 s/["\\]/\\&/g; s/^/"/; s/$/"/p 8299 d 8300 :bsnlc 8301 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8302 b cont 8303 ' <confdefs.h | sed ' 8304 s/'"$ac_delim"'/"\\\ 8305 "/g' >>$CONFIG_STATUS || ac_write_fail=1 8306 8307 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8308 for (key in D) D_is_set[key] = 1 8309 FS = "" 8310 } 8311 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8312 line = \$ 0 8313 split(line, arg, " ") 8314 if (arg[1] == "#") { 8315 defundef = arg[2] 8316 mac1 = arg[3] 8317 } else { 8318 defundef = substr(arg[1], 2) 8319 mac1 = arg[2] 8320 } 8321 split(mac1, mac2, "(") #) 8322 macro = mac2[1] 8323 prefix = substr(line, 1, index(line, defundef) - 1) 8324 if (D_is_set[macro]) { 8325 # Preserve the white space surrounding the "#". 8326 print prefix "define", macro P[macro] D[macro] 8327 next 8328 } else { 8329 # Replace #undef with comments. This is necessary, for example, 8330 # in the case of _POSIX_SOURCE, which is predefined and required 8331 # on some systems where configure will not decide to define it. 8332 if (defundef == "undef") { 8333 print "/*", prefix defundef, macro, "*/" 8334 next 8335 } 8336 } 8337 } 8338 { print } 8339 _ACAWK 8340 _ACEOF 8341 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8342 as_fn_error "could not setup config headers machinery" "$LINENO" 5 8343 fi # test -n "$CONFIG_HEADERS" 8344 8345 8346 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 8347 shift 8348 for ac_tag 8349 do 8350 case $ac_tag in 8351 :[FHLC]) ac_mode=$ac_tag; continue;; 8352 esac 8353 case $ac_mode$ac_tag in 8354 :[FHL]*:*);; 8355 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 8356 :[FH]-) ac_tag=-:-;; 8357 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8358 esac 8359 ac_save_IFS=$IFS 8360 IFS=: 8361 set x $ac_tag 8362 IFS=$ac_save_IFS 8363 shift 8364 ac_file=$1 8365 shift 8366 8367 case $ac_mode in 8368 :L) ac_source=$1;; 8369 :[FH]) 8370 ac_file_inputs= 8371 for ac_f 8372 do 8373 case $ac_f in 8374 -) ac_f="$tmp/stdin";; 8375 *) # Look for the file first in the build tree, then in the source tree 8376 # (if the path is not absolute). The absolute path cannot be DOS-style, 8377 # because $ac_f cannot contain `:'. 8378 test -f "$ac_f" || 8379 case $ac_f in 8380 [\\/$]*) false;; 8381 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8382 esac || 8383 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8384 esac 8385 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8386 as_fn_append ac_file_inputs " '$ac_f'" 8387 done 8388 8389 # Let's still pretend it is `configure' which instantiates (i.e., don't 8390 # use $as_me), people would be surprised to read: 8391 # /* config.h. Generated by config.status. */ 8392 configure_input='Generated from '` 8393 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8394 `' by configure.' 8395 if test x"$ac_file" != x-; then 8396 configure_input="$ac_file. $configure_input" 8397 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8398 $as_echo "$as_me: creating $ac_file" >&6;} 8399 fi 8400 # Neutralize special characters interpreted by sed in replacement strings. 8401 case $configure_input in #( 8402 *\&* | *\|* | *\\* ) 8403 ac_sed_conf_input=`$as_echo "$configure_input" | 8404 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8405 *) ac_sed_conf_input=$configure_input;; 8406 esac 8407 8408 case $ac_tag in 8409 *:-:* | *:-) cat >"$tmp/stdin" \ 8410 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 8411 esac 8412 ;; 8413 esac 8414 8415 ac_dir=`$as_dirname -- "$ac_file" || 8416 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8417 X"$ac_file" : 'X\(//\)[^/]' \| \ 8418 X"$ac_file" : 'X\(//\)$' \| \ 8419 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8420 $as_echo X"$ac_file" | 8421 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8422 s//\1/ 8423 q 8424 } 8425 /^X\(\/\/\)[^/].*/{ 8426 s//\1/ 8427 q 8428 } 8429 /^X\(\/\/\)$/{ 8430 s//\1/ 8431 q 8432 } 8433 /^X\(\/\).*/{ 8434 s//\1/ 8435 q 8436 } 8437 s/.*/./; q'` 8438 as_dir="$ac_dir"; as_fn_mkdir_p 8439 ac_builddir=. 8440 8441 case "$ac_dir" in 8442 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8443 *) 8444 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8445 # A ".." for each directory in $ac_dir_suffix. 8446 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8447 case $ac_top_builddir_sub in 8448 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8449 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8450 esac ;; 8451 esac 8452 ac_abs_top_builddir=$ac_pwd 8453 ac_abs_builddir=$ac_pwd$ac_dir_suffix 8454 # for backward compatibility: 8455 ac_top_builddir=$ac_top_build_prefix 8456 8457 case $srcdir in 8458 .) # We are building in place. 8459 ac_srcdir=. 8460 ac_top_srcdir=$ac_top_builddir_sub 8461 ac_abs_top_srcdir=$ac_pwd ;; 8462 [\\/]* | ?:[\\/]* ) # Absolute name. 8463 ac_srcdir=$srcdir$ac_dir_suffix; 8464 ac_top_srcdir=$srcdir 8465 ac_abs_top_srcdir=$srcdir ;; 8466 *) # Relative name. 8467 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8468 ac_top_srcdir=$ac_top_build_prefix$srcdir 8469 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8470 esac 8471 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8472 8473 8474 case $ac_mode in 8475 :F) 8476 # 8477 # CONFIG_FILE 8478 # 8479 8480 case $INSTALL in 8481 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8482 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8483 esac 8484 _ACEOF 8485 8486 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8487 # If the template does not know about datarootdir, expand it. 8488 # FIXME: This hack should be removed a few years after 2.60. 8489 ac_datarootdir_hack=; ac_datarootdir_seen= 8490 ac_sed_dataroot=' 8491 /datarootdir/ { 8492 p 8493 q 8494 } 8495 /@datadir@/p 8496 /@docdir@/p 8497 /@infodir@/p 8498 /@localedir@/p 8499 /@mandir@/p' 8500 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8501 *datarootdir*) ac_datarootdir_seen=yes;; 8502 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8504 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8505 _ACEOF 8506 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8507 ac_datarootdir_hack=' 8508 s&@datadir@&$datadir&g 8509 s&@docdir@&$docdir&g 8510 s&@infodir@&$infodir&g 8511 s&@localedir@&$localedir&g 8512 s&@mandir@&$mandir&g 8513 s&\\\${datarootdir}&$datarootdir&g' ;; 8514 esac 8515 _ACEOF 8516 8517 # Neutralize VPATH when `$srcdir' = `.'. 8518 # Shell code in configure.ac might set extrasub. 8519 # FIXME: do we really want to maintain this feature? 8520 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8521 ac_sed_extra="$ac_vpsub 8522 $extrasub 8523 _ACEOF 8524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8525 :t 8526 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8527 s|@configure_input@|$ac_sed_conf_input|;t t 8528 s&@top_builddir@&$ac_top_builddir_sub&;t t 8529 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8530 s&@srcdir@&$ac_srcdir&;t t 8531 s&@abs_srcdir@&$ac_abs_srcdir&;t t 8532 s&@top_srcdir@&$ac_top_srcdir&;t t 8533 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8534 s&@builddir@&$ac_builddir&;t t 8535 s&@abs_builddir@&$ac_abs_builddir&;t t 8536 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8537 s&@INSTALL@&$ac_INSTALL&;t t 8538 $ac_datarootdir_hack 8539 " 8540 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | 8541 if $ac_cs_awk_getline; then 8542 $AWK -f "$tmp/subs.awk" 8543 else 8544 $AWK -f "$tmp/subs.awk" | $SHELL 8545 fi >$tmp/out \ 8546 || as_fn_error "could not create $ac_file" "$LINENO" 5 8547 8548 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8549 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8550 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8552 which seems to be undefined. Please make sure it is defined." >&5 8553 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8554 which seems to be undefined. Please make sure it is defined." >&2;} 8555 8556 rm -f "$tmp/stdin" 8557 case $ac_file in 8558 -) cat "$tmp/out" && rm -f "$tmp/out";; 8559 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 8560 esac \ 8561 || as_fn_error "could not create $ac_file" "$LINENO" 5 8562 ;; 8563 :H) 8564 # 8565 # CONFIG_HEADER 8566 # 8567 if test x"$ac_file" != x-; then 8568 { 8569 $as_echo "/* $configure_input */" \ 8570 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 8571 } >"$tmp/config.h" \ 8572 || as_fn_error "could not create $ac_file" "$LINENO" 5 8573 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 8574 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 8575 $as_echo "$as_me: $ac_file is unchanged" >&6;} 8576 else 8577 rm -f "$ac_file" 8578 mv "$tmp/config.h" "$ac_file" \ 8579 || as_fn_error "could not create $ac_file" "$LINENO" 5 8580 fi 8581 else 8582 $as_echo "/* $configure_input */" \ 8583 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 8584 || as_fn_error "could not create -" "$LINENO" 5 8585 fi 8586 ;; 8587 8588 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 8589 $as_echo "$as_me: executing $ac_file commands" >&6;} 8590 ;; 8591 esac 8592 8593 8594 case $ac_file$ac_mode in 8595 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 8596 if test -n "$CONFIG_FILES"; then 8597 if test -n "${with_target_subdir}"; then 8598 # FIXME: We shouldn't need to set ac_file 8599 ac_file=Makefile 8600 LD="${ORIGINAL_LD_FOR_MULTILIBS}" 8601 . ${libiberty_topdir}/config-ml.in 8602 fi 8603 fi ;; 8604 8605 esac 8606 done # for ac_tag 8607 8608 8609 as_fn_exit 0 8610 _ACEOF 8611 ac_clean_files=$ac_clean_files_save 8612 8613 test $ac_write_fail = 0 || 8614 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 8615 8616 8617 # configure is writing to config.log, and then calls config.status. 8618 # config.status does its own redirection, appending to config.log. 8619 # Unfortunately, on DOS this fails, as config.log is still kept open 8620 # by configure, so config.status won't be able to write to it; its 8621 # output is simply discarded. So we exec the FD to /dev/null, 8622 # effectively closing config.log, so it can be properly (re)opened and 8623 # appended to by config.status. When coming back to configure, we 8624 # need to make the FD available again. 8625 if test "$no_create" != yes; then 8626 ac_cs_success=: 8627 ac_config_status_args= 8628 test "$silent" = yes && 8629 ac_config_status_args="$ac_config_status_args --quiet" 8630 exec 5>/dev/null 8631 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8632 exec 5>>config.log 8633 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8634 # would make configure fail if this is the last instruction. 8635 $ac_cs_success || as_fn_exit $? 8636 fi 8637 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8639 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8640 fi 8641 8642
Indexes created Sat Apr 25 00:22:52 UTC 2026