configure revision 1.7.4.1
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="$SHELL $ac_aux_dir/$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 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4188 4189 4190 4191 # Check whether --enable-largefile was given. 4192 if test "${enable_largefile+set}" = set; then : 4193 enableval=$enable_largefile; 4194 fi 4195 4196 if test "$enable_largefile" != no; then 4197 4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 4199 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 4200 if test "${ac_cv_sys_largefile_CC+set}" = set; then : 4201 $as_echo_n "(cached) " >&6 4202 else 4203 ac_cv_sys_largefile_CC=no 4204 if test "$GCC" != yes; then 4205 ac_save_CC=$CC 4206 while :; do 4207 # IRIX 6.2 and later do not support large files by default, 4208 # so use the C compiler's -n32 option if that helps. 4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4210 /* end confdefs.h. */ 4211 #include <sys/types.h> 4212 /* Check that off_t can represent 2**63 - 1 correctly. 4213 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4214 since some C++ compilers masquerading as C compilers 4215 incorrectly reject 9223372036854775807. */ 4216 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4217 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4218 && LARGE_OFF_T % 2147483647 == 1) 4219 ? 1 : -1]; 4220 int 4221 main () 4222 { 4223 4224 ; 4225 return 0; 4226 } 4227 _ACEOF 4228 if ac_fn_c_try_compile "$LINENO"; then : 4229 break 4230 fi 4231 rm -f core conftest.err conftest.$ac_objext 4232 CC="$CC -n32" 4233 if ac_fn_c_try_compile "$LINENO"; then : 4234 ac_cv_sys_largefile_CC=' -n32'; break 4235 fi 4236 rm -f core conftest.err conftest.$ac_objext 4237 break 4238 done 4239 CC=$ac_save_CC 4240 rm -f conftest.$ac_ext 4241 fi 4242 fi 4243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 4244 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 4245 if test "$ac_cv_sys_largefile_CC" != no; then 4246 CC=$CC$ac_cv_sys_largefile_CC 4247 fi 4248 4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 4250 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 4251 if test "${ac_cv_sys_file_offset_bits+set}" = set; then : 4252 $as_echo_n "(cached) " >&6 4253 else 4254 while :; do 4255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4256 /* end confdefs.h. */ 4257 #include <sys/types.h> 4258 /* Check that off_t can represent 2**63 - 1 correctly. 4259 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4260 since some C++ compilers masquerading as C compilers 4261 incorrectly reject 9223372036854775807. */ 4262 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4263 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4264 && LARGE_OFF_T % 2147483647 == 1) 4265 ? 1 : -1]; 4266 int 4267 main () 4268 { 4269 4270 ; 4271 return 0; 4272 } 4273 _ACEOF 4274 if ac_fn_c_try_compile "$LINENO"; then : 4275 ac_cv_sys_file_offset_bits=no; break 4276 fi 4277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4279 /* end confdefs.h. */ 4280 #define _FILE_OFFSET_BITS 64 4281 #include <sys/types.h> 4282 /* Check that off_t can represent 2**63 - 1 correctly. 4283 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4284 since some C++ compilers masquerading as C compilers 4285 incorrectly reject 9223372036854775807. */ 4286 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4287 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4288 && LARGE_OFF_T % 2147483647 == 1) 4289 ? 1 : -1]; 4290 int 4291 main () 4292 { 4293 4294 ; 4295 return 0; 4296 } 4297 _ACEOF 4298 if ac_fn_c_try_compile "$LINENO"; then : 4299 ac_cv_sys_file_offset_bits=64; break 4300 fi 4301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4302 ac_cv_sys_file_offset_bits=unknown 4303 break 4304 done 4305 fi 4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 4307 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 4308 case $ac_cv_sys_file_offset_bits in #( 4309 no | unknown) ;; 4310 *) 4311 cat >>confdefs.h <<_ACEOF 4312 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 4313 _ACEOF 4314 ;; 4315 esac 4316 rm -rf conftest* 4317 if test $ac_cv_sys_file_offset_bits = unknown; then 4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 4319 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 4320 if test "${ac_cv_sys_large_files+set}" = set; then : 4321 $as_echo_n "(cached) " >&6 4322 else 4323 while :; do 4324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4325 /* end confdefs.h. */ 4326 #include <sys/types.h> 4327 /* Check that off_t can represent 2**63 - 1 correctly. 4328 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4329 since some C++ compilers masquerading as C compilers 4330 incorrectly reject 9223372036854775807. */ 4331 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4332 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4333 && LARGE_OFF_T % 2147483647 == 1) 4334 ? 1 : -1]; 4335 int 4336 main () 4337 { 4338 4339 ; 4340 return 0; 4341 } 4342 _ACEOF 4343 if ac_fn_c_try_compile "$LINENO"; then : 4344 ac_cv_sys_large_files=no; break 4345 fi 4346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4348 /* end confdefs.h. */ 4349 #define _LARGE_FILES 1 4350 #include <sys/types.h> 4351 /* Check that off_t can represent 2**63 - 1 correctly. 4352 We can't simply define LARGE_OFF_T to be 9223372036854775807, 4353 since some C++ compilers masquerading as C compilers 4354 incorrectly reject 9223372036854775807. */ 4355 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 4356 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 4357 && LARGE_OFF_T % 2147483647 == 1) 4358 ? 1 : -1]; 4359 int 4360 main () 4361 { 4362 4363 ; 4364 return 0; 4365 } 4366 _ACEOF 4367 if ac_fn_c_try_compile "$LINENO"; then : 4368 ac_cv_sys_large_files=1; break 4369 fi 4370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4371 ac_cv_sys_large_files=unknown 4372 break 4373 done 4374 fi 4375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 4376 $as_echo "$ac_cv_sys_large_files" >&6; } 4377 case $ac_cv_sys_large_files in #( 4378 no | unknown) ;; 4379 *) 4380 cat >>confdefs.h <<_ACEOF 4381 #define _LARGE_FILES $ac_cv_sys_large_files 4382 _ACEOF 4383 ;; 4384 esac 4385 rm -rf conftest* 4386 fi 4387 fi 4388 4389 4390 ac_c_preproc_warn_flag=yes 4391 4392 ac_ext=c 4393 ac_cpp='$CPP $CPPFLAGS' 4394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4396 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4397 4398 ac_libiberty_warn_cflags= 4399 save_CFLAGS="$CFLAGS" 4400 for real_option in -W -Wall -Wwrite-strings -Wc++-compat \ 4401 -Wstrict-prototypes \ 4402 -Wshadow=local; do 4403 # Do the check with the no- prefix removed since gcc silently 4404 # accepts any -Wno-* option on purpose 4405 case $real_option in 4406 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4407 *) option=$real_option ;; 4408 esac 4409 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4410 4411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4412 $as_echo_n "checking whether $CC supports $option... " >&6; } 4413 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 4414 $as_echo_n "(cached) " >&6 4415 else 4416 CFLAGS="$option" 4417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4418 /* end confdefs.h. */ 4419 4420 int 4421 main () 4422 { 4423 4424 ; 4425 return 0; 4426 } 4427 _ACEOF 4428 if ac_fn_c_try_compile "$LINENO"; then : 4429 eval "$as_acx_Woption=yes" 4430 else 4431 eval "$as_acx_Woption=no" 4432 fi 4433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4434 4435 fi 4436 eval ac_res=\$$as_acx_Woption 4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4438 $as_echo "$ac_res" >&6; } 4439 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4440 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option" 4441 fi 4442 done 4443 CFLAGS="$save_CFLAGS" 4444 ac_ext=c 4445 ac_cpp='$CPP $CPPFLAGS' 4446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4448 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4449 4450 4451 ac_ext=c 4452 ac_cpp='$CPP $CPPFLAGS' 4453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4455 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4456 4457 # Do the check with the no- prefix removed from the warning options 4458 # since gcc silently accepts any -Wno-* option on purpose 4459 if test "$GCC" = yes; then : 4460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 4461 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } 4462 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then : 4463 $as_echo_n "(cached) " >&6 4464 else 4465 save_CFLAGS="$CFLAGS" 4466 CFLAGS="-pedantic " 4467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4468 /* end confdefs.h. */ 4469 4470 int 4471 main () 4472 { 4473 4474 ; 4475 return 0; 4476 } 4477 _ACEOF 4478 if ac_fn_c_try_compile "$LINENO"; then : 4479 acx_cv_prog_cc_pedantic_=yes 4480 else 4481 acx_cv_prog_cc_pedantic_=no 4482 fi 4483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4484 CFLAGS="$save_CFLAGS" 4485 fi 4486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 4487 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } 4488 if test $acx_cv_prog_cc_pedantic_ = yes; then : 4489 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " 4490 fi 4491 4492 fi 4493 ac_ext=c 4494 ac_cpp='$CPP $CPPFLAGS' 4495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4497 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4498 4499 4500 4501 if test "x$CC" != xcc; then 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 4503 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } 4504 else 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 4506 $as_echo_n "checking whether cc understands -c and -o together... " >&6; } 4507 fi 4508 set dummy $CC; ac_cc=`$as_echo "$2" | 4509 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 4510 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : 4511 $as_echo_n "(cached) " >&6 4512 else 4513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4514 /* end confdefs.h. */ 4515 4516 int 4517 main () 4518 { 4519 4520 ; 4521 return 0; 4522 } 4523 _ACEOF 4524 # Make sure it works both with $CC and with simple cc. 4525 # We do the test twice because some compilers refuse to overwrite an 4526 # existing .o file with -o, though they will create one. 4527 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4528 rm -f conftest2.* 4529 if { { case "(($ac_try" in 4530 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4531 *) ac_try_echo=$ac_try;; 4532 esac 4533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4534 $as_echo "$ac_try_echo"; } >&5 4535 (eval "$ac_try") 2>&5 4536 ac_status=$? 4537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4538 test $ac_status = 0; } && 4539 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4541 *) ac_try_echo=$ac_try;; 4542 esac 4543 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4544 $as_echo "$ac_try_echo"; } >&5 4545 (eval "$ac_try") 2>&5 4546 ac_status=$? 4547 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4548 test $ac_status = 0; }; 4549 then 4550 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 4551 if test "x$CC" != xcc; then 4552 # Test first that cc exists at all. 4553 if { ac_try='cc -c conftest.$ac_ext >&5' 4554 { { case "(($ac_try" in 4555 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4556 *) ac_try_echo=$ac_try;; 4557 esac 4558 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4559 $as_echo "$ac_try_echo"; } >&5 4560 (eval "$ac_try") 2>&5 4561 ac_status=$? 4562 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4563 test $ac_status = 0; }; }; then 4564 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4565 rm -f conftest2.* 4566 if { { case "(($ac_try" in 4567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4568 *) ac_try_echo=$ac_try;; 4569 esac 4570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4571 $as_echo "$ac_try_echo"; } >&5 4572 (eval "$ac_try") 2>&5 4573 ac_status=$? 4574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4575 test $ac_status = 0; } && 4576 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4577 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4578 *) ac_try_echo=$ac_try;; 4579 esac 4580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4581 $as_echo "$ac_try_echo"; } >&5 4582 (eval "$ac_try") 2>&5 4583 ac_status=$? 4584 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4585 test $ac_status = 0; }; 4586 then 4587 # cc works too. 4588 : 4589 else 4590 # cc exists but doesn't like -o. 4591 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4592 fi 4593 fi 4594 fi 4595 else 4596 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4597 fi 4598 rm -f core conftest* 4599 4600 fi 4601 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then 4602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4603 $as_echo "yes" >&6; } 4604 else 4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4606 $as_echo "no" >&6; } 4607 4608 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h 4609 4610 fi 4611 4612 # autoconf is lame and doesn't give us any substitution variable for this. 4613 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then 4614 NO_MINUS_C_MINUS_O=yes 4615 else 4616 OUTPUT_OPTION='-o $@' 4617 fi 4618 4619 4620 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4622 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4623 if test "${ac_cv_c_const+set}" = set; then : 4624 $as_echo_n "(cached) " >&6 4625 else 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627 /* end confdefs.h. */ 4628 4629 int 4630 main () 4631 { 4632 /* FIXME: Include the comments suggested by Paul. */ 4633 #ifndef __cplusplus 4634 /* Ultrix mips cc rejects this. */ 4635 typedef int charset[2]; 4636 const charset cs; 4637 /* SunOS 4.1.1 cc rejects this. */ 4638 char const *const *pcpcc; 4639 char **ppc; 4640 /* NEC SVR4.0.2 mips cc rejects this. */ 4641 struct point {int x, y;}; 4642 static struct point const zero = {0,0}; 4643 /* AIX XL C 1.02.0.0 rejects this. 4644 It does not let you subtract one const X* pointer from another in 4645 an arm of an if-expression whose if-part is not a constant 4646 expression */ 4647 const char *g = "string"; 4648 pcpcc = &g + (g ? g-g : 0); 4649 /* HPUX 7.0 cc rejects these. */ 4650 ++pcpcc; 4651 ppc = (char**) pcpcc; 4652 pcpcc = (char const *const *) ppc; 4653 { /* SCO 3.2v4 cc rejects this. */ 4654 char *t; 4655 char const *s = 0 ? (char *) 0 : (char const *) 0; 4656 4657 *t++ = 0; 4658 if (s) return 0; 4659 } 4660 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4661 int x[] = {25, 17}; 4662 const int *foo = &x[0]; 4663 ++foo; 4664 } 4665 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4666 typedef const int *iptr; 4667 iptr p = 0; 4668 ++p; 4669 } 4670 { /* AIX XL C 1.02.0.0 rejects this saying 4671 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4672 struct s { int j; const int *ap[3]; }; 4673 struct s *b; b->j = 5; 4674 } 4675 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4676 const int foo = 10; 4677 if (!foo) return 0; 4678 } 4679 return !cs[0] && !zero.x; 4680 #endif 4681 4682 ; 4683 return 0; 4684 } 4685 _ACEOF 4686 if ac_fn_c_try_compile "$LINENO"; then : 4687 ac_cv_c_const=yes 4688 else 4689 ac_cv_c_const=no 4690 fi 4691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4692 fi 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4694 $as_echo "$ac_cv_c_const" >&6; } 4695 if test $ac_cv_c_const = no; then 4696 4697 $as_echo "#define const /**/" >>confdefs.h 4698 4699 fi 4700 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4702 $as_echo_n "checking for inline... " >&6; } 4703 if test "${ac_cv_c_inline+set}" = set; then : 4704 $as_echo_n "(cached) " >&6 4705 else 4706 ac_cv_c_inline=no 4707 for ac_kw in inline __inline__ __inline; do 4708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4709 /* end confdefs.h. */ 4710 #ifndef __cplusplus 4711 typedef int foo_t; 4712 static $ac_kw foo_t static_foo () {return 0; } 4713 $ac_kw foo_t foo () {return 0; } 4714 #endif 4715 4716 _ACEOF 4717 if ac_fn_c_try_compile "$LINENO"; then : 4718 ac_cv_c_inline=$ac_kw 4719 fi 4720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4721 test "$ac_cv_c_inline" != no && break 4722 done 4723 4724 fi 4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4726 $as_echo "$ac_cv_c_inline" >&6; } 4727 4728 case $ac_cv_c_inline in 4729 inline | yes) ;; 4730 *) 4731 case $ac_cv_c_inline in 4732 no) ac_val=;; 4733 *) ac_val=$ac_cv_c_inline;; 4734 esac 4735 cat >>confdefs.h <<_ACEOF 4736 #ifndef __cplusplus 4737 #define inline $ac_val 4738 #endif 4739 _ACEOF 4740 ;; 4741 esac 4742 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4744 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4745 if test "${ac_cv_c_bigendian+set}" = set; then : 4746 $as_echo_n "(cached) " >&6 4747 else 4748 ac_cv_c_bigendian=unknown 4749 # See if we're dealing with a universal compiler. 4750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4751 /* end confdefs.h. */ 4752 #ifndef __APPLE_CC__ 4753 not a universal capable compiler 4754 #endif 4755 typedef int dummy; 4756 4757 _ACEOF 4758 if ac_fn_c_try_compile "$LINENO"; then : 4759 4760 # Check for potential -arch flags. It is not universal unless 4761 # there are at least two -arch flags with different values. 4762 ac_arch= 4763 ac_prev= 4764 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4765 if test -n "$ac_prev"; then 4766 case $ac_word in 4767 i?86 | x86_64 | ppc | ppc64) 4768 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4769 ac_arch=$ac_word 4770 else 4771 ac_cv_c_bigendian=universal 4772 break 4773 fi 4774 ;; 4775 esac 4776 ac_prev= 4777 elif test "x$ac_word" = "x-arch"; then 4778 ac_prev=arch 4779 fi 4780 done 4781 fi 4782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4783 if test $ac_cv_c_bigendian = unknown; then 4784 # See if sys/param.h defines the BYTE_ORDER macro. 4785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4786 /* end confdefs.h. */ 4787 #include <sys/types.h> 4788 #include <sys/param.h> 4789 4790 int 4791 main () 4792 { 4793 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4794 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4795 && LITTLE_ENDIAN) 4796 bogus endian macros 4797 #endif 4798 4799 ; 4800 return 0; 4801 } 4802 _ACEOF 4803 if ac_fn_c_try_compile "$LINENO"; then : 4804 # It does; now see whether it defined to BIG_ENDIAN or not. 4805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4806 /* end confdefs.h. */ 4807 #include <sys/types.h> 4808 #include <sys/param.h> 4809 4810 int 4811 main () 4812 { 4813 #if BYTE_ORDER != BIG_ENDIAN 4814 not big endian 4815 #endif 4816 4817 ; 4818 return 0; 4819 } 4820 _ACEOF 4821 if ac_fn_c_try_compile "$LINENO"; then : 4822 ac_cv_c_bigendian=yes 4823 else 4824 ac_cv_c_bigendian=no 4825 fi 4826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4827 fi 4828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4829 fi 4830 if test $ac_cv_c_bigendian = unknown; then 4831 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4833 /* end confdefs.h. */ 4834 #include <limits.h> 4835 4836 int 4837 main () 4838 { 4839 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4840 bogus endian macros 4841 #endif 4842 4843 ; 4844 return 0; 4845 } 4846 _ACEOF 4847 if ac_fn_c_try_compile "$LINENO"; then : 4848 # It does; now see whether it defined to _BIG_ENDIAN or not. 4849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4850 /* end confdefs.h. */ 4851 #include <limits.h> 4852 4853 int 4854 main () 4855 { 4856 #ifndef _BIG_ENDIAN 4857 not big endian 4858 #endif 4859 4860 ; 4861 return 0; 4862 } 4863 _ACEOF 4864 if ac_fn_c_try_compile "$LINENO"; then : 4865 ac_cv_c_bigendian=yes 4866 else 4867 ac_cv_c_bigendian=no 4868 fi 4869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4870 fi 4871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4872 fi 4873 if test $ac_cv_c_bigendian = unknown; then 4874 # Compile a test program. 4875 if test "$cross_compiling" = yes; then : 4876 # Try to guess by grepping values from an object file. 4877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4878 /* end confdefs.h. */ 4879 short int ascii_mm[] = 4880 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4881 short int ascii_ii[] = 4882 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4883 int use_ascii (int i) { 4884 return ascii_mm[i] + ascii_ii[i]; 4885 } 4886 short int ebcdic_ii[] = 4887 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4888 short int ebcdic_mm[] = 4889 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4890 int use_ebcdic (int i) { 4891 return ebcdic_mm[i] + ebcdic_ii[i]; 4892 } 4893 extern int foo; 4894 4895 int 4896 main () 4897 { 4898 return use_ascii (foo) == use_ebcdic (foo); 4899 ; 4900 return 0; 4901 } 4902 _ACEOF 4903 if ac_fn_c_try_compile "$LINENO"; then : 4904 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4905 ac_cv_c_bigendian=yes 4906 fi 4907 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4908 if test "$ac_cv_c_bigendian" = unknown; then 4909 ac_cv_c_bigendian=no 4910 else 4911 # finding both strings is unlikely to happen, but who knows? 4912 ac_cv_c_bigendian=unknown 4913 fi 4914 fi 4915 fi 4916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4917 else 4918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4919 /* end confdefs.h. */ 4920 $ac_includes_default 4921 int 4922 main () 4923 { 4924 4925 /* Are we little or big endian? From Harbison&Steele. */ 4926 union 4927 { 4928 long int l; 4929 char c[sizeof (long int)]; 4930 } u; 4931 u.l = 1; 4932 return u.c[sizeof (long int) - 1] == 1; 4933 4934 ; 4935 return 0; 4936 } 4937 _ACEOF 4938 if ac_fn_c_try_run "$LINENO"; then : 4939 ac_cv_c_bigendian=no 4940 else 4941 ac_cv_c_bigendian=yes 4942 fi 4943 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4944 conftest.$ac_objext conftest.beam conftest.$ac_ext 4945 fi 4946 4947 fi 4948 fi 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4950 $as_echo "$ac_cv_c_bigendian" >&6; } 4951 case $ac_cv_c_bigendian in #( 4952 yes) 4953 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4954 ;; #( 4955 no) 4956 ;; #( 4957 universal) 4958 4959 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4960 4961 ;; #( 4962 *) 4963 as_fn_error "unknown endianness 4964 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4965 esac 4966 4967 4968 4969 4970 ac_config_headers="$ac_config_headers config.h:config.in" 4971 4972 4973 4974 # Find a good install program. We prefer a C program (faster), 4975 # so one script is as good as another. But avoid the broken or 4976 # incompatible versions: 4977 # SysV /etc/install, /usr/sbin/install 4978 # SunOS /usr/etc/install 4979 # IRIX /sbin/install 4980 # AIX /bin/install 4981 # AmigaOS /C/install, which installs bootblocks on floppy discs 4982 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4983 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4984 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4985 # OS/2's system install, which has a completely different semantic 4986 # ./install, which can be erroneously created by make from ./install.sh. 4987 # Reject install programs that cannot install multiple files. 4988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4989 $as_echo_n "checking for a BSD-compatible install... " >&6; } 4990 if test -z "$INSTALL"; then 4991 if test "${ac_cv_path_install+set}" = set; then : 4992 $as_echo_n "(cached) " >&6 4993 else 4994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4995 for as_dir in $PATH 4996 do 4997 IFS=$as_save_IFS 4998 test -z "$as_dir" && as_dir=. 4999 # Account for people who put trailing slashes in PATH elements. 5000 case $as_dir/ in #(( 5001 ./ | .// | /[cC]/* | \ 5002 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 5003 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 5004 /usr/ucb/* ) ;; 5005 *) 5006 # OSF1 and SCO ODT 3.0 have their own names for install. 5007 # Don't use installbsd from OSF since it installs stuff as root 5008 # by default. 5009 for ac_prog in ginstall scoinst install; do 5010 for ac_exec_ext in '' $ac_executable_extensions; do 5011 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 5012 if test $ac_prog = install && 5013 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5014 # AIX install. It has an incompatible calling convention. 5015 : 5016 elif test $ac_prog = install && 5017 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5018 # program-specific install script used by HP pwplus--don't use. 5019 : 5020 else 5021 rm -rf conftest.one conftest.two conftest.dir 5022 echo one > conftest.one 5023 echo two > conftest.two 5024 mkdir conftest.dir 5025 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 5026 test -s conftest.one && test -s conftest.two && 5027 test -s conftest.dir/conftest.one && 5028 test -s conftest.dir/conftest.two 5029 then 5030 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 5031 break 3 5032 fi 5033 fi 5034 fi 5035 done 5036 done 5037 ;; 5038 esac 5039 5040 done 5041 IFS=$as_save_IFS 5042 5043 rm -rf conftest.one conftest.two conftest.dir 5044 5045 fi 5046 if test "${ac_cv_path_install+set}" = set; then 5047 INSTALL=$ac_cv_path_install 5048 else 5049 # As a last resort, use the slow shell script. Don't cache a 5050 # value for INSTALL within a source directory, because that will 5051 # break other packages using the cache if that directory is 5052 # removed, or if the value is a relative name. 5053 INSTALL=$ac_install_sh 5054 fi 5055 fi 5056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 5057 $as_echo "$INSTALL" >&6; } 5058 5059 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 5060 # It thinks the first close brace ends the variable substitution. 5061 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 5062 5063 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 5064 5065 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 5066 5067 5068 # Don't build the shared library for build. 5069 if [ -n "${with_build_subdir}" ]; then 5070 enable_shared=no 5071 fi 5072 5073 frag= 5074 case "${host}" in 5075 rs6000-ibm-aix3.1 | rs6000-ibm-aix) 5076 frag=mh-aix ;; 5077 *-*-cxux7*) frag=mh-cxux7 ;; 5078 *-*-freebsd2.1.*) frag=mh-fbsd21 ;; 5079 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; 5080 i370-*-opened*) frag=mh-openedition ;; 5081 i[34567]86-*-windows*) frag=mh-windows ;; 5082 esac 5083 5084 if [ -n "${frag}" ]; then 5085 frag=${libiberty_topdir}/libiberty/config/$frag 5086 fi 5087 5088 5089 5090 5091 5092 case "${host}" in 5093 # PIC is the default on some targets or must not be used. 5094 *-*-darwin*) 5095 # For darwin, common symbols are not allowed in MH_DYLIB files 5096 case "${CFLAGS}" in 5097 # If we are using a compiler supporting mdynamic-no-pic 5098 # and the option has been tested as safe to add, then cancel 5099 # it here, since the code generated is incompatible with shared 5100 # libs. 5101 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; 5102 *) PICFLAG=-fno-common ;; 5103 esac 5104 ;; 5105 alpha*-dec-osf5*) 5106 # PIC is the default. 5107 ;; 5108 hppa*64*-*-hpux*) 5109 # PIC is the default for 64-bit PA HP-UX. 5110 ;; 5111 i[34567]86-*-cygwin* | x86_64-*-cygwin*) 5112 ;; 5113 i[34567]86-*-mingw* | x86_64-*-mingw*) 5114 ;; 5115 i[34567]86-*-interix[3-9]*) 5116 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5117 # Instead, we relocate shared libraries at runtime. 5118 ;; 5119 i[34567]86-*-nto-qnx*) 5120 # QNX uses GNU C++, but need to define -shared option too, otherwise 5121 # it will coredump. 5122 PICFLAG='-fPIC -shared' 5123 ;; 5124 i[34567]86-pc-msdosdjgpp*) 5125 # DJGPP does not support shared libraries at all. 5126 ;; 5127 ia64*-*-hpux*) 5128 # On IA64 HP-UX, PIC is the default but the pic flag 5129 # sets the default TLS model and affects inlining. 5130 PICFLAG=-fPIC 5131 ;; 5132 mips-sgi-irix6*) 5133 # PIC is the default. 5134 ;; 5135 rs6000-ibm-aix* | powerpc-ibm-aix*) 5136 # All AIX code is PIC. 5137 ;; 5138 5139 # Some targets support both -fPIC and -fpic, but prefer the latter. 5140 # FIXME: Why? 5141 i[34567]86-*-* | x86_64-*-*) 5142 PICFLAG=-fpic 5143 ;; 5144 # FIXME: Override -fPIC default in libgcc only? 5145 sh-*-linux* | sh[2346lbe]*-*-linux*) 5146 PICFLAG=-fpic 5147 ;; 5148 # FIXME: Simplify to sh*-*-netbsd*? 5149 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ 5150 sh64-*-netbsd* | sh64l*-*-netbsd*) 5151 PICFLAG=-fpic 5152 ;; 5153 # Default to -fPIC unless specified otherwise. 5154 *) 5155 PICFLAG=-fPIC 5156 ;; 5157 esac 5158 5159 # If the user explicitly uses -fpic/-fPIC, keep that. 5160 case "${CFLAGS}" in 5161 *-fpic*) 5162 PICFLAG=-fpic 5163 ;; 5164 *-fPIC*) 5165 PICFLAG=-fPIC 5166 ;; 5167 esac 5168 5169 5170 # If they didn't specify --enable-shared, don't generate shared libs. 5171 case "${enable_shared}" in 5172 yes) shared=yes ;; 5173 no) shared=no ;; 5174 "") shared=no ;; 5175 *) shared=yes ;; 5176 esac 5177 5178 # ...unless --enable-host-shared was passed from top-level config: 5179 if [ "${enable_host_shared}" = "yes" ]; then 5180 shared=yes 5181 fi 5182 5183 if [ "${shared}" != "yes" ]; then 5184 PICFLAG= 5185 fi 5186 5187 5188 NOASANFLAG= 5189 case " ${CFLAGS} " in 5190 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;; 5191 esac 5192 5193 5194 echo "# Warning: this fragment is automatically generated" > temp-frag 5195 5196 if [ -n "${frag}" ] && [ -f "${frag}" ]; then 5197 echo "Appending ${frag} to xhost-mkfrag" 5198 echo "# Following fragment copied from ${frag}" >> temp-frag 5199 cat ${frag} >> temp-frag 5200 fi 5201 5202 # record if we want to build shared libs. 5203 if [ "${shared}" = "yes" ]; then 5204 echo enable_shared = yes >> temp-frag 5205 else 5206 echo enable_shared = no >> temp-frag 5207 fi 5208 5209 frag=xhost-mkfrag 5210 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag 5211 5212 host_makefile_frag=${frag} 5213 5214 5215 # It's OK to check for header files. Although the compiler may not be 5216 # able to link anything, it had better be able to at least compile 5217 # something. 5218 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 5219 do : 5220 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5221 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 5222 eval as_val=\$$as_ac_Header 5223 if test "x$as_val" = x""yes; then : 5224 cat >>confdefs.h <<_ACEOF 5225 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5226 _ACEOF 5227 5228 fi 5229 done 5230 5231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 5232 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 5233 if test "${ac_cv_header_sys_wait_h+set}" = set; then : 5234 $as_echo_n "(cached) " >&6 5235 else 5236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5237 /* end confdefs.h. */ 5238 #include <sys/types.h> 5239 #include <sys/wait.h> 5240 #ifndef WEXITSTATUS 5241 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 5242 #endif 5243 #ifndef WIFEXITED 5244 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 5245 #endif 5246 5247 int 5248 main () 5249 { 5250 int s; 5251 wait (&s); 5252 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 5253 ; 5254 return 0; 5255 } 5256 _ACEOF 5257 if ac_fn_c_try_compile "$LINENO"; then : 5258 ac_cv_header_sys_wait_h=yes 5259 else 5260 ac_cv_header_sys_wait_h=no 5261 fi 5262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5263 fi 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 5265 $as_echo "$ac_cv_header_sys_wait_h" >&6; } 5266 if test $ac_cv_header_sys_wait_h = yes; then 5267 5268 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 5269 5270 fi 5271 5272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 5273 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 5274 if test "${ac_cv_header_time+set}" = set; then : 5275 $as_echo_n "(cached) " >&6 5276 else 5277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5278 /* end confdefs.h. */ 5279 #include <sys/types.h> 5280 #include <sys/time.h> 5281 #include <time.h> 5282 5283 int 5284 main () 5285 { 5286 if ((struct tm *) 0) 5287 return 0; 5288 ; 5289 return 0; 5290 } 5291 _ACEOF 5292 if ac_fn_c_try_compile "$LINENO"; then : 5293 ac_cv_header_time=yes 5294 else 5295 ac_cv_header_time=no 5296 fi 5297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5298 fi 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 5300 $as_echo "$ac_cv_header_time" >&6; } 5301 if test $ac_cv_header_time = yes; then 5302 5303 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 5304 5305 fi 5306 5307 5308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 5309 $as_echo_n "checking whether errno must be declared... " >&6; } 5310 if test "${libiberty_cv_declare_errno+set}" = set; then : 5311 $as_echo_n "(cached) " >&6 5312 else 5313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5314 /* end confdefs.h. */ 5315 #include <errno.h> 5316 int 5317 main () 5318 { 5319 int x = errno; 5320 ; 5321 return 0; 5322 } 5323 _ACEOF 5324 if ac_fn_c_try_compile "$LINENO"; then : 5325 libiberty_cv_declare_errno=no 5326 else 5327 libiberty_cv_declare_errno=yes 5328 fi 5329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5330 fi 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 5332 $as_echo "$libiberty_cv_declare_errno" >&6; } 5333 if test $libiberty_cv_declare_errno = yes 5334 then 5335 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h 5336 5337 fi 5338 5339 5340 # Determine sizes of some types. 5341 # The cast to long int works around a bug in the HP C Compiler 5342 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5343 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5344 # This bug is HP SR number 8606223364. 5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5346 $as_echo_n "checking size of int... " >&6; } 5347 if test "${ac_cv_sizeof_int+set}" = set; then : 5348 $as_echo_n "(cached) " >&6 5349 else 5350 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5351 5352 else 5353 if test "$ac_cv_type_int" = yes; then 5354 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5355 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5356 { as_fn_set_status 77 5357 as_fn_error "cannot compute sizeof (int) 5358 See \`config.log' for more details." "$LINENO" 5; }; } 5359 else 5360 ac_cv_sizeof_int=0 5361 fi 5362 fi 5363 5364 fi 5365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5366 $as_echo "$ac_cv_sizeof_int" >&6; } 5367 5368 5369 5370 cat >>confdefs.h <<_ACEOF 5371 #define SIZEOF_INT $ac_cv_sizeof_int 5372 _ACEOF 5373 5374 5375 # The cast to long int works around a bug in the HP C Compiler 5376 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5377 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5378 # This bug is HP SR number 8606223364. 5379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 5380 $as_echo_n "checking size of long... " >&6; } 5381 if test "${ac_cv_sizeof_long+set}" = set; then : 5382 $as_echo_n "(cached) " >&6 5383 else 5384 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 5385 5386 else 5387 if test "$ac_cv_type_long" = yes; then 5388 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5389 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5390 { as_fn_set_status 77 5391 as_fn_error "cannot compute sizeof (long) 5392 See \`config.log' for more details." "$LINENO" 5; }; } 5393 else 5394 ac_cv_sizeof_long=0 5395 fi 5396 fi 5397 5398 fi 5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 5400 $as_echo "$ac_cv_sizeof_long" >&6; } 5401 5402 5403 5404 cat >>confdefs.h <<_ACEOF 5405 #define SIZEOF_LONG $ac_cv_sizeof_long 5406 _ACEOF 5407 5408 5409 # The cast to long int works around a bug in the HP C Compiler 5410 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5411 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5412 # This bug is HP SR number 8606223364. 5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 5414 $as_echo_n "checking size of size_t... " >&6; } 5415 if test "${ac_cv_sizeof_size_t+set}" = set; then : 5416 $as_echo_n "(cached) " >&6 5417 else 5418 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : 5419 5420 else 5421 if test "$ac_cv_type_size_t" = yes; then 5422 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5424 { as_fn_set_status 77 5425 as_fn_error "cannot compute sizeof (size_t) 5426 See \`config.log' for more details." "$LINENO" 5; }; } 5427 else 5428 ac_cv_sizeof_size_t=0 5429 fi 5430 fi 5431 5432 fi 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 5434 $as_echo "$ac_cv_sizeof_size_t" >&6; } 5435 5436 5437 5438 cat >>confdefs.h <<_ACEOF 5439 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t 5440 _ACEOF 5441 5442 5443 5444 # Check for presense of long long 5445 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 5446 if test "x$ac_cv_type_long_long" = x""yes; then : 5447 5448 $as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h 5449 # The cast to long int works around a bug in the HP C Compiler 5450 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5451 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5452 # This bug is HP SR number 8606223364. 5453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 5454 $as_echo_n "checking size of long long... " >&6; } 5455 if test "${ac_cv_sizeof_long_long+set}" = set; then : 5456 $as_echo_n "(cached) " >&6 5457 else 5458 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 5459 5460 else 5461 if test "$ac_cv_type_long_long" = yes; then 5462 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5463 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5464 { as_fn_set_status 77 5465 as_fn_error "cannot compute sizeof (long long) 5466 See \`config.log' for more details." "$LINENO" 5; }; } 5467 else 5468 ac_cv_sizeof_long_long=0 5469 fi 5470 fi 5471 5472 fi 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 5474 $as_echo "$ac_cv_sizeof_long_long" >&6; } 5475 5476 5477 5478 cat >>confdefs.h <<_ACEOF 5479 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 5480 _ACEOF 5481 5482 5483 fi 5484 5485 5486 # Look for a 64-bit type. 5487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 5488 $as_echo_n "checking for a 64-bit type... " >&6; } 5489 if test "${liberty_cv_uint64+set}" = set; then : 5490 $as_echo_n "(cached) " >&6 5491 else 5492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5493 /* end confdefs.h. */ 5494 #ifdef HAVE_STDINT_H 5495 #include <stdint.h> 5496 #endif 5497 int 5498 main () 5499 { 5500 extern uint64_t foo; 5501 ; 5502 return 0; 5503 } 5504 _ACEOF 5505 if ac_fn_c_try_compile "$LINENO"; then : 5506 liberty_cv_uint64=uint64_t 5507 else 5508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5509 /* end confdefs.h. */ 5510 #ifdef HAVE_LIMITS_H 5511 #include <limits.h> 5512 #endif 5513 #ifndef CHAR_BIT 5514 #define CHAR_BIT 8 5515 #endif 5516 int 5517 main () 5518 { 5519 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; 5520 ; 5521 return 0; 5522 } 5523 _ACEOF 5524 if ac_fn_c_try_compile "$LINENO"; then : 5525 liberty_cv_uint64="unsigned long" 5526 else 5527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5528 /* end confdefs.h. */ 5529 #ifdef HAVE_LIMITS_H 5530 #include <limits.h> 5531 #endif 5532 #ifndef CHAR_BIT 5533 #define CHAR_BIT 8 5534 #endif 5535 int 5536 main () 5537 { 5538 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; 5539 ; 5540 return 0; 5541 } 5542 _ACEOF 5543 if ac_fn_c_try_compile "$LINENO"; then : 5544 liberty_cv_uint64="unsigned long long" 5545 else 5546 liberty_cv_uint64=none 5547 fi 5548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5549 fi 5550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5551 fi 5552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5553 fi 5554 5555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 5556 $as_echo "$liberty_cv_uint64" >&6; } 5557 if test "$liberty_cv_uint64" != none; then 5558 5559 cat >>confdefs.h <<_ACEOF 5560 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 5561 _ACEOF 5562 5563 fi 5564 5565 5566 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" 5567 if test "x$ac_cv_type_intptr_t" = x""yes; then : 5568 5569 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h 5570 5571 else 5572 for ac_type in 'int' 'long int' 'long long int'; do 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574 /* end confdefs.h. */ 5575 $ac_includes_default 5576 int 5577 main () 5578 { 5579 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5580 test_array [0] = 0 5581 5582 ; 5583 return 0; 5584 } 5585 _ACEOF 5586 if ac_fn_c_try_compile "$LINENO"; then : 5587 5588 cat >>confdefs.h <<_ACEOF 5589 #define intptr_t $ac_type 5590 _ACEOF 5591 5592 ac_type= 5593 fi 5594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5595 test -z "$ac_type" && break 5596 done 5597 fi 5598 5599 5600 5601 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 5602 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 5603 5604 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5605 5606 else 5607 for ac_type in 'unsigned int' 'unsigned long int' \ 5608 'unsigned long long int'; do 5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610 /* end confdefs.h. */ 5611 $ac_includes_default 5612 int 5613 main () 5614 { 5615 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5616 test_array [0] = 0 5617 5618 ; 5619 return 0; 5620 } 5621 _ACEOF 5622 if ac_fn_c_try_compile "$LINENO"; then : 5623 5624 cat >>confdefs.h <<_ACEOF 5625 #define uintptr_t $ac_type 5626 _ACEOF 5627 5628 ac_type= 5629 fi 5630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5631 test -z "$ac_type" && break 5632 done 5633 fi 5634 5635 5636 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" 5637 if test "x$ac_cv_type_ssize_t" = x""yes; then : 5638 5639 else 5640 5641 cat >>confdefs.h <<_ACEOF 5642 #define ssize_t int 5643 _ACEOF 5644 5645 fi 5646 5647 5648 # Given the above check, we always have uintptr_t or a fallback 5649 # definition. So define HAVE_UINTPTR_T in case any imported code 5650 # relies on it. 5651 5652 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5653 5654 5655 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 5656 if test "x$ac_cv_type_pid_t" = x""yes; then : 5657 5658 else 5659 5660 cat >>confdefs.h <<_ACEOF 5661 #define pid_t int 5662 _ACEOF 5663 5664 fi 5665 5666 5667 # This is the list of functions which libiberty will provide if they 5668 # are not available on the host. 5669 5670 funcs="asprintf" 5671 funcs="$funcs atexit" 5672 funcs="$funcs basename" 5673 funcs="$funcs bcmp" 5674 funcs="$funcs bcopy" 5675 funcs="$funcs bsearch" 5676 funcs="$funcs bzero" 5677 funcs="$funcs calloc" 5678 funcs="$funcs clock" 5679 funcs="$funcs ffs" 5680 funcs="$funcs getcwd" 5681 funcs="$funcs getpagesize" 5682 funcs="$funcs gettimeofday" 5683 funcs="$funcs index" 5684 funcs="$funcs insque" 5685 funcs="$funcs memchr" 5686 funcs="$funcs memcmp" 5687 funcs="$funcs memcpy" 5688 funcs="$funcs memmem" 5689 funcs="$funcs memmove" 5690 funcs="$funcs mempcpy" 5691 funcs="$funcs memset" 5692 funcs="$funcs mkstemps" 5693 funcs="$funcs putenv" 5694 funcs="$funcs random" 5695 funcs="$funcs rename" 5696 funcs="$funcs rindex" 5697 funcs="$funcs setenv" 5698 funcs="$funcs snprintf" 5699 funcs="$funcs sigsetmask" 5700 funcs="$funcs stpcpy" 5701 funcs="$funcs stpncpy" 5702 funcs="$funcs strcasecmp" 5703 funcs="$funcs strchr" 5704 funcs="$funcs strdup" 5705 funcs="$funcs strncasecmp" 5706 funcs="$funcs strndup" 5707 funcs="$funcs strnlen" 5708 funcs="$funcs strrchr" 5709 funcs="$funcs strstr" 5710 funcs="$funcs strtod" 5711 funcs="$funcs strtol" 5712 funcs="$funcs strtoul" 5713 funcs="$funcs strtoll" 5714 funcs="$funcs strtoull" 5715 funcs="$funcs strverscmp" 5716 funcs="$funcs tmpnam" 5717 funcs="$funcs vasprintf" 5718 funcs="$funcs vfprintf" 5719 funcs="$funcs vprintf" 5720 funcs="$funcs vsnprintf" 5721 funcs="$funcs vsprintf" 5722 funcs="$funcs waitpid" 5723 funcs="$funcs setproctitle" 5724 5725 # Also in the old function.def file: alloca, vfork, getopt. 5726 5727 vars="sys_errlist sys_nerr sys_siglist" 5728 5729 checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \ 5730 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \ 5731 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \ 5732 sysmp table times wait3 wait4" 5733 5734 # These are neither executed nor required, but they help keep 5735 # autoheader happy without adding a bunch of text to acconfig.h. 5736 if test "x" = "y"; then 5737 for ac_func in asprintf atexit \ 5738 basename bcmp bcopy bsearch bzero \ 5739 calloc canonicalize_file_name clock \ 5740 dup3 \ 5741 ffs __fsetlocking \ 5742 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \ 5743 index insque \ 5744 memchr memcmp memcpy memmem memmove memset mkstemps \ 5745 on_exit \ 5746 psignal pstat_getdynamic pstat_getstatic putenv \ 5747 random realpath rename rindex \ 5748 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \ 5749 stpcpy stpncpy strcasecmp strchr strdup \ 5750 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \ 5751 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \ 5752 table times tmpnam \ 5753 vasprintf vfprintf vprintf vsprintf \ 5754 wait3 wait4 waitpid 5755 do : 5756 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5757 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5758 eval as_val=\$$as_ac_var 5759 if test "x$as_val" = x""yes; then : 5760 cat >>confdefs.h <<_ACEOF 5761 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5762 _ACEOF 5763 5764 fi 5765 done 5766 5767 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" 5768 if test "x$ac_cv_have_decl_basename_char_p_" = 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_BASENAME $ac_have_decl 5776 _ACEOF 5777 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" 5778 if test "x$ac_cv_have_decl_ffs" = 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_FFS $ac_have_decl 5786 _ACEOF 5787 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 5788 if test "x$ac_cv_have_decl_asprintf" = 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_ASPRINTF $ac_have_decl 5796 _ACEOF 5797 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 5798 if test "x$ac_cv_have_decl_vasprintf" = 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_VASPRINTF $ac_have_decl 5806 _ACEOF 5807 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" 5808 if test "x$ac_cv_have_decl_snprintf" = x""yes; then : 5809 ac_have_decl=1 5810 else 5811 ac_have_decl=0 5812 fi 5813 5814 cat >>confdefs.h <<_ACEOF 5815 #define HAVE_DECL_SNPRINTF $ac_have_decl 5816 _ACEOF 5817 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" 5818 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : 5819 ac_have_decl=1 5820 else 5821 ac_have_decl=0 5822 fi 5823 5824 cat >>confdefs.h <<_ACEOF 5825 #define HAVE_DECL_VSNPRINTF $ac_have_decl 5826 _ACEOF 5827 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" 5828 if test "x$ac_cv_have_decl_strtol" = x""yes; then : 5829 ac_have_decl=1 5830 else 5831 ac_have_decl=0 5832 fi 5833 5834 cat >>confdefs.h <<_ACEOF 5835 #define HAVE_DECL_STRTOL $ac_have_decl 5836 _ACEOF 5837 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" 5838 if test "x$ac_cv_have_decl_strtoul" = x""yes; then : 5839 ac_have_decl=1 5840 else 5841 ac_have_decl=0 5842 fi 5843 5844 cat >>confdefs.h <<_ACEOF 5845 #define HAVE_DECL_STRTOUL $ac_have_decl 5846 _ACEOF 5847 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" 5848 if test "x$ac_cv_have_decl_strtoll" = x""yes; then : 5849 ac_have_decl=1 5850 else 5851 ac_have_decl=0 5852 fi 5853 5854 cat >>confdefs.h <<_ACEOF 5855 #define HAVE_DECL_STRTOLL $ac_have_decl 5856 _ACEOF 5857 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" 5858 if test "x$ac_cv_have_decl_strtoull" = x""yes; then : 5859 ac_have_decl=1 5860 else 5861 ac_have_decl=0 5862 fi 5863 5864 cat >>confdefs.h <<_ACEOF 5865 #define HAVE_DECL_STRTOULL $ac_have_decl 5866 _ACEOF 5867 5868 5869 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 5870 5871 5872 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h 5873 5874 5875 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h 5876 5877 fi 5878 5879 # For each of these functions, if the host does not provide the 5880 # function we want to put FN.o in LIBOBJS, and if the host does 5881 # provide the function, we want to define HAVE_FN in config.h. 5882 5883 setobjs= 5884 CHECK= 5885 if test -n "${with_target_subdir}"; then 5886 5887 # We are being configured as a target library. AC_REPLACE_FUNCS 5888 # may not work correctly, because the compiler may not be able to 5889 # link executables. Note that we may still be being configured 5890 # native. 5891 5892 # If we are being configured for newlib, we know which functions 5893 # newlib provide and which ones we will be expected to provide. 5894 5895 if test "x${with_newlib}" = "xyes"; then 5896 case " $LIBOBJS " in 5897 *" asprintf.$ac_objext "* ) ;; 5898 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5899 ;; 5900 esac 5901 5902 case " $LIBOBJS " in 5903 *" basename.$ac_objext "* ) ;; 5904 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 5905 ;; 5906 esac 5907 5908 case " $LIBOBJS " in 5909 *" insque.$ac_objext "* ) ;; 5910 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 5911 ;; 5912 esac 5913 5914 case " $LIBOBJS " in 5915 *" random.$ac_objext "* ) ;; 5916 *) LIBOBJS="$LIBOBJS random.$ac_objext" 5917 ;; 5918 esac 5919 5920 case " $LIBOBJS " in 5921 *" strdup.$ac_objext "* ) ;; 5922 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5923 ;; 5924 esac 5925 5926 case " $LIBOBJS " in 5927 *" vasprintf.$ac_objext "* ) ;; 5928 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 5929 ;; 5930 esac 5931 5932 5933 for f in $funcs; do 5934 case "$f" in 5935 asprintf | basename | insque | random | strdup | vasprintf) 5936 ;; 5937 *) 5938 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5939 cat >>confdefs.h <<_ACEOF 5940 #define $n 1 5941 _ACEOF 5942 5943 ;; 5944 esac 5945 done 5946 5947 # newlib doesnt provide any of the variables in $vars, so we 5948 # dont have to check them here. 5949 5950 # Of the functions in $checkfuncs, newlib only has strerror. 5951 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 5952 5953 5954 setobjs=yes 5955 5956 fi 5957 5958 # If we are being configured for Mingw, we know which functions 5959 # Mingw provides and which ones we will be expected to provide. 5960 5961 case "${host}" in 5962 *-*-mingw*) 5963 case " $LIBOBJS " in 5964 *" asprintf.$ac_objext "* ) ;; 5965 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5966 ;; 5967 esac 5968 5969 case " $LIBOBJS " in 5970 *" basename.$ac_objext "* ) ;; 5971 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 5972 ;; 5973 esac 5974 5975 case " $LIBOBJS " in 5976 *" bcmp.$ac_objext "* ) ;; 5977 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" 5978 ;; 5979 esac 5980 5981 case " $LIBOBJS " in 5982 *" bcopy.$ac_objext "* ) ;; 5983 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" 5984 ;; 5985 esac 5986 5987 case " $LIBOBJS " in 5988 *" bzero.$ac_objext "* ) ;; 5989 *) LIBOBJS="$LIBOBJS bzero.$ac_objext" 5990 ;; 5991 esac 5992 5993 case " $LIBOBJS " in 5994 *" clock.$ac_objext "* ) ;; 5995 *) LIBOBJS="$LIBOBJS clock.$ac_objext" 5996 ;; 5997 esac 5998 5999 case " $LIBOBJS " in 6000 *" ffs.$ac_objext "* ) ;; 6001 *) LIBOBJS="$LIBOBJS ffs.$ac_objext" 6002 ;; 6003 esac 6004 6005 case " $LIBOBJS " in 6006 *" getpagesize.$ac_objext "* ) ;; 6007 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" 6008 ;; 6009 esac 6010 6011 case " $LIBOBJS " in 6012 *" index.$ac_objext "* ) ;; 6013 *) LIBOBJS="$LIBOBJS index.$ac_objext" 6014 ;; 6015 esac 6016 6017 case " $LIBOBJS " in 6018 *" insque.$ac_objext "* ) ;; 6019 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 6020 ;; 6021 esac 6022 6023 case " $LIBOBJS " in 6024 *" mempcpy.$ac_objext "* ) ;; 6025 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" 6026 ;; 6027 esac 6028 6029 case " $LIBOBJS " in 6030 *" mkstemps.$ac_objext "* ) ;; 6031 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" 6032 ;; 6033 esac 6034 6035 case " $LIBOBJS " in 6036 *" random.$ac_objext "* ) ;; 6037 *) LIBOBJS="$LIBOBJS random.$ac_objext" 6038 ;; 6039 esac 6040 6041 case " $LIBOBJS " in 6042 *" rindex.$ac_objext "* ) ;; 6043 *) LIBOBJS="$LIBOBJS rindex.$ac_objext" 6044 ;; 6045 esac 6046 6047 case " $LIBOBJS " in 6048 *" sigsetmask.$ac_objext "* ) ;; 6049 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" 6050 ;; 6051 esac 6052 6053 case " $LIBOBJS " in 6054 *" stpcpy.$ac_objext "* ) ;; 6055 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" 6056 ;; 6057 esac 6058 6059 case " $LIBOBJS " in 6060 *" stpncpy.$ac_objext "* ) ;; 6061 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" 6062 ;; 6063 esac 6064 6065 case " $LIBOBJS " in 6066 *" strndup.$ac_objext "* ) ;; 6067 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 6068 ;; 6069 esac 6070 6071 case " $LIBOBJS " in 6072 *" strnlen.$ac_objext "* ) ;; 6073 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext" 6074 ;; 6075 esac 6076 6077 case " $LIBOBJS " in 6078 *" strverscmp.$ac_objext "* ) ;; 6079 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" 6080 ;; 6081 esac 6082 6083 case " $LIBOBJS " in 6084 *" vasprintf.$ac_objext "* ) ;; 6085 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 6086 ;; 6087 esac 6088 6089 case " $LIBOBJS " in 6090 *" waitpid.$ac_objext "* ) ;; 6091 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" 6092 ;; 6093 esac 6094 6095 6096 for f in $funcs; do 6097 case "$f" in 6098 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid) 6099 ;; 6100 *) 6101 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6102 cat >>confdefs.h <<_ACEOF 6103 #define $n 1 6104 _ACEOF 6105 6106 ;; 6107 esac 6108 done 6109 6110 # Mingw doesnt provide any of the variables in $vars, so we 6111 # dont have to check them here. 6112 6113 # Of the functions in $checkfuncs, Mingw only has strerror. 6114 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 6115 6116 6117 setobjs=yes 6118 ;; 6119 6120 *-*-msdosdjgpp) 6121 case " $LIBOBJS " in 6122 *" vasprintf.$ac_objext "* ) ;; 6123 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 6124 ;; 6125 esac 6126 6127 case " $LIBOBJS " in 6128 *" vsnprintf.$ac_objext "* ) ;; 6129 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" 6130 ;; 6131 esac 6132 6133 case " $LIBOBJS " in 6134 *" snprintf.$ac_objext "* ) ;; 6135 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 6136 ;; 6137 esac 6138 6139 case " $LIBOBJS " in 6140 *" asprintf.$ac_objext "* ) ;; 6141 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 6142 ;; 6143 esac 6144 6145 6146 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ 6147 getcwd getpagesize getrusage gettimeofday \ 6148 index insque memchr memcmp memcpy memmove memset psignal \ 6149 putenv random rename rindex sbrk setenv stpcpy strcasecmp \ 6150 strchr strdup strerror strncasecmp strrchr strstr strtod \ 6151 strtol strtoul sysconf times tmpnam vfprintf vprintf \ 6152 vsprintf waitpid 6153 do 6154 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6155 cat >>confdefs.h <<_ACEOF 6156 #define $n 1 6157 _ACEOF 6158 6159 done 6160 6161 6162 setobjs=yes 6163 ;; 6164 6165 esac 6166 6167 else 6168 6169 # Not a target library, so we set things up to run the test suite. 6170 CHECK=really-check 6171 6172 fi 6173 6174 6175 6176 6177 case "${host}" in 6178 *-*-cygwin* | *-*-mingw*) 6179 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 6180 6181 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h 6182 6183 ;; 6184 esac 6185 6186 if test -z "${setobjs}"; then 6187 case "${host}" in 6188 6189 *-*-vxworks*) 6190 # Handle VxWorks configuration specially, since on VxWorks the 6191 # libraries are actually on the target board, not in the file 6192 # system. 6193 case " $LIBOBJS " in 6194 *" basename.$ac_objext "* ) ;; 6195 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 6196 ;; 6197 esac 6198 6199 case " $LIBOBJS " in 6200 *" getpagesize.$ac_objext "* ) ;; 6201 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" 6202 ;; 6203 esac 6204 6205 case " $LIBOBJS " in 6206 *" insque.$ac_objext "* ) ;; 6207 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 6208 ;; 6209 esac 6210 6211 case " $LIBOBJS " in 6212 *" random.$ac_objext "* ) ;; 6213 *) LIBOBJS="$LIBOBJS random.$ac_objext" 6214 ;; 6215 esac 6216 6217 case " $LIBOBJS " in 6218 *" strcasecmp.$ac_objext "* ) ;; 6219 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" 6220 ;; 6221 esac 6222 6223 case " $LIBOBJS " in 6224 *" strncasecmp.$ac_objext "* ) ;; 6225 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" 6226 ;; 6227 esac 6228 6229 case " $LIBOBJS " in 6230 *" strdup.$ac_objext "* ) ;; 6231 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 6232 ;; 6233 esac 6234 6235 case " $LIBOBJS " in 6236 *" vfork.$ac_objext "* ) ;; 6237 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" 6238 ;; 6239 esac 6240 6241 case " $LIBOBJS " in 6242 *" waitpid.$ac_objext "* ) ;; 6243 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" 6244 ;; 6245 esac 6246 6247 case " $LIBOBJS " in 6248 *" vasprintf.$ac_objext "* ) ;; 6249 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 6250 ;; 6251 esac 6252 6253 for f in $funcs; do 6254 case "$f" in 6255 basename | getpagesize | insque | random | strcasecmp) 6256 ;; 6257 strncasecmp | strdup | vfork | waitpid | vasprintf) 6258 ;; 6259 *) 6260 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6261 cat >>confdefs.h <<_ACEOF 6262 #define $n 1 6263 _ACEOF 6264 6265 ;; 6266 esac 6267 done 6268 6269 # VxWorks doesn't provide any of the variables in $vars, so we 6270 # don't have to check them here. 6271 6272 # Of the functions in $checkfuncs, VxWorks only has strerror. 6273 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 6274 6275 6276 setobjs=yes 6277 ;; 6278 6279 esac 6280 fi 6281 6282 if test -z "${setobjs}"; then 6283 6284 case "${host}" in 6285 6286 *-*-android*) 6287 # On android, getpagesize is defined in unistd.h as a static inline 6288 # function, which AC_CHECK_FUNCS does not handle properly. 6289 ac_cv_func_getpagesize=yes 6290 ;; 6291 6292 *-*-mingw32*) 6293 # Under mingw32, sys_nerr and sys_errlist exist, but they are 6294 # macros, so the test below won't find them. 6295 libiberty_cv_var_sys_nerr=yes 6296 libiberty_cv_var_sys_errlist=yes 6297 ;; 6298 6299 *-*-msdosdjgpp*) 6300 # vfork and fork are stubs. 6301 ac_cv_func_vfork_works=no 6302 ;; 6303 6304 *-*-uwin*) 6305 # Under some versions of uwin, vfork is notoriously buggy and the test 6306 # can hang configure; on other versions, vfork exists just as a stub. 6307 # FIXME: This should be removed once vfork in uwin's runtime is fixed. 6308 ac_cv_func_vfork_works=no 6309 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are 6310 # macros (actually, these are imported from a DLL, but the end effect 6311 # is the same), so the test below won't find them. 6312 libiberty_cv_var_sys_nerr=yes 6313 libiberty_cv_var_sys_errlist=yes 6314 ;; 6315 6316 *-*-*vms*) 6317 # Under VMS, vfork works very different than on Unix. The standard test 6318 # won't work, and it isn't easily adaptable. It makes more sense to 6319 # just force it. 6320 ac_cv_func_vfork_works=yes 6321 ;; 6322 6323 esac 6324 6325 # We haven't set the list of objects yet. Use the standard autoconf 6326 # tests. This will only work if the compiler works. 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 6328 $as_echo_n "checking for library containing strerror... " >&6; } 6329 if test "${ac_cv_search_strerror+set}" = set; then : 6330 $as_echo_n "(cached) " >&6 6331 else 6332 ac_func_search_save_LIBS=$LIBS 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334 /* end confdefs.h. */ 6335 6336 /* Override any GCC internal prototype to avoid an error. 6337 Use char because int might match the return type of a GCC 6338 builtin and then its argument prototype would still apply. */ 6339 #ifdef __cplusplus 6340 extern "C" 6341 #endif 6342 char strerror (); 6343 int 6344 main () 6345 { 6346 return strerror (); 6347 ; 6348 return 0; 6349 } 6350 _ACEOF 6351 for ac_lib in '' cposix; do 6352 if test -z "$ac_lib"; then 6353 ac_res="none required" 6354 else 6355 ac_res=-l$ac_lib 6356 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 6357 fi 6358 if test x$gcc_no_link = xyes; then 6359 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 6360 fi 6361 if ac_fn_c_try_link "$LINENO"; then : 6362 ac_cv_search_strerror=$ac_res 6363 fi 6364 rm -f core conftest.err conftest.$ac_objext \ 6365 conftest$ac_exeext 6366 if test "${ac_cv_search_strerror+set}" = set; then : 6367 break 6368 fi 6369 done 6370 if test "${ac_cv_search_strerror+set}" = set; then : 6371 6372 else 6373 ac_cv_search_strerror=no 6374 fi 6375 rm conftest.$ac_ext 6376 LIBS=$ac_func_search_save_LIBS 6377 fi 6378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 6379 $as_echo "$ac_cv_search_strerror" >&6; } 6380 ac_res=$ac_cv_search_strerror 6381 if test "$ac_res" != no; then : 6382 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 6383 6384 fi 6385 6386 for ac_func in $funcs 6387 do : 6388 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6389 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6390 eval as_val=\$$as_ac_var 6391 if test "x$as_val" = x""yes; then : 6392 cat >>confdefs.h <<_ACEOF 6393 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6394 _ACEOF 6395 6396 else 6397 case " $LIBOBJS " in 6398 *" $ac_func.$ac_objext "* ) ;; 6399 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 6400 ;; 6401 esac 6402 6403 fi 6404 done 6405 6406 6407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 6408 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } 6409 if test "${ac_cv_os_cray+set}" = set; then : 6410 $as_echo_n "(cached) " >&6 6411 else 6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6413 /* end confdefs.h. */ 6414 #if defined(CRAY) && ! defined(CRAY2) 6415 webecray 6416 #else 6417 wenotbecray 6418 #endif 6419 6420 _ACEOF 6421 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6422 $EGREP "webecray" >/dev/null 2>&1; then : 6423 ac_cv_os_cray=yes 6424 else 6425 ac_cv_os_cray=no 6426 fi 6427 rm -f conftest* 6428 6429 fi 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 6431 $as_echo "$ac_cv_os_cray" >&6; } 6432 if test $ac_cv_os_cray = yes; then 6433 for ac_func in _getb67 GETB67 getb67; do 6434 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6435 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6436 eval as_val=\$$as_ac_var 6437 if test "x$as_val" = x""yes; then : 6438 6439 cat >>confdefs.h <<_ACEOF 6440 #define CRAY_STACKSEG_END $ac_func 6441 _ACEOF 6442 break 6443 fi 6444 6445 done 6446 fi 6447 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 6449 $as_echo_n "checking stack direction for C alloca... " >&6; } 6450 if test "${ac_cv_c_stack_direction+set}" = set; then : 6451 $as_echo_n "(cached) " >&6 6452 else 6453 if test "$cross_compiling" = yes; then : 6454 ac_cv_c_stack_direction=0 6455 else 6456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6457 /* end confdefs.h. */ 6458 find_stack_direction () 6459 { 6460 static char *addr = 0; 6461 auto char dummy; 6462 if (addr == 0) 6463 { 6464 addr = &dummy; 6465 return find_stack_direction (); 6466 } 6467 else 6468 return (&dummy > addr) ? 1 : -1; 6469 } 6470 main () 6471 { 6472 exit (find_stack_direction() < 0); 6473 } 6474 _ACEOF 6475 if ac_fn_c_try_run "$LINENO"; then : 6476 ac_cv_c_stack_direction=1 6477 else 6478 ac_cv_c_stack_direction=-1 6479 fi 6480 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6481 conftest.$ac_objext conftest.beam conftest.$ac_ext 6482 fi 6483 6484 fi 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6486 $as_echo "$ac_cv_c_stack_direction" >&6; } 6487 6488 cat >>confdefs.h <<_ACEOF 6489 #define STACK_DIRECTION $ac_cv_c_stack_direction 6490 _ACEOF 6491 6492 6493 for ac_header in vfork.h 6494 do : 6495 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" 6496 if test "x$ac_cv_header_vfork_h" = x""yes; then : 6497 cat >>confdefs.h <<_ACEOF 6498 #define HAVE_VFORK_H 1 6499 _ACEOF 6500 6501 fi 6502 done 6503 6504 for ac_func in fork vfork 6505 do : 6506 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6507 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6508 eval as_val=\$$as_ac_var 6509 if test "x$as_val" = x""yes; then : 6510 cat >>confdefs.h <<_ACEOF 6511 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6512 _ACEOF 6513 6514 fi 6515 done 6516 6517 if test "x$ac_cv_func_fork" = xyes; then 6518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 6519 $as_echo_n "checking for working fork... " >&6; } 6520 if test "${ac_cv_func_fork_works+set}" = set; then : 6521 $as_echo_n "(cached) " >&6 6522 else 6523 if test "$cross_compiling" = yes; then : 6524 ac_cv_func_fork_works=cross 6525 else 6526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6527 /* end confdefs.h. */ 6528 $ac_includes_default 6529 int 6530 main () 6531 { 6532 6533 /* By Ruediger Kuhlmann. */ 6534 return fork () < 0; 6535 6536 ; 6537 return 0; 6538 } 6539 _ACEOF 6540 if ac_fn_c_try_run "$LINENO"; then : 6541 ac_cv_func_fork_works=yes 6542 else 6543 ac_cv_func_fork_works=no 6544 fi 6545 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6546 conftest.$ac_objext conftest.beam conftest.$ac_ext 6547 fi 6548 6549 fi 6550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 6551 $as_echo "$ac_cv_func_fork_works" >&6; } 6552 6553 else 6554 ac_cv_func_fork_works=$ac_cv_func_fork 6555 fi 6556 if test "x$ac_cv_func_fork_works" = xcross; then 6557 case $host in 6558 *-*-amigaos* | *-*-msdosdjgpp*) 6559 # Override, as these systems have only a dummy fork() stub 6560 ac_cv_func_fork_works=no 6561 ;; 6562 *) 6563 ac_cv_func_fork_works=yes 6564 ;; 6565 esac 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 6567 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 6568 fi 6569 ac_cv_func_vfork_works=$ac_cv_func_vfork 6570 if test "x$ac_cv_func_vfork" = xyes; then 6571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 6572 $as_echo_n "checking for working vfork... " >&6; } 6573 if test "${ac_cv_func_vfork_works+set}" = set; then : 6574 $as_echo_n "(cached) " >&6 6575 else 6576 if test "$cross_compiling" = yes; then : 6577 ac_cv_func_vfork_works=cross 6578 else 6579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6580 /* end confdefs.h. */ 6581 /* Thanks to Paul Eggert for this test. */ 6582 $ac_includes_default 6583 #include <sys/wait.h> 6584 #ifdef HAVE_VFORK_H 6585 # include <vfork.h> 6586 #endif 6587 /* On some sparc systems, changes by the child to local and incoming 6588 argument registers are propagated back to the parent. The compiler 6589 is told about this with #include <vfork.h>, but some compilers 6590 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 6591 static variable whose address is put into a register that is 6592 clobbered by the vfork. */ 6593 static void 6594 #ifdef __cplusplus 6595 sparc_address_test (int arg) 6596 # else 6597 sparc_address_test (arg) int arg; 6598 #endif 6599 { 6600 static pid_t child; 6601 if (!child) { 6602 child = vfork (); 6603 if (child < 0) { 6604 perror ("vfork"); 6605 _exit(2); 6606 } 6607 if (!child) { 6608 arg = getpid(); 6609 write(-1, "", 0); 6610 _exit (arg); 6611 } 6612 } 6613 } 6614 6615 int 6616 main () 6617 { 6618 pid_t parent = getpid (); 6619 pid_t child; 6620 6621 sparc_address_test (0); 6622 6623 child = vfork (); 6624 6625 if (child == 0) { 6626 /* Here is another test for sparc vfork register problems. This 6627 test uses lots of local variables, at least as many local 6628 variables as main has allocated so far including compiler 6629 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 6630 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 6631 reuse the register of parent for one of the local variables, 6632 since it will think that parent can't possibly be used any more 6633 in this routine. Assigning to the local variable will thus 6634 munge parent in the parent process. */ 6635 pid_t 6636 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 6637 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 6638 /* Convince the compiler that p..p7 are live; otherwise, it might 6639 use the same hardware register for all 8 local variables. */ 6640 if (p != p1 || p != p2 || p != p3 || p != p4 6641 || p != p5 || p != p6 || p != p7) 6642 _exit(1); 6643 6644 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 6645 from child file descriptors. If the child closes a descriptor 6646 before it execs or exits, this munges the parent's descriptor 6647 as well. Test for this by closing stdout in the child. */ 6648 _exit(close(fileno(stdout)) != 0); 6649 } else { 6650 int status; 6651 struct stat st; 6652 6653 while (wait(&status) != child) 6654 ; 6655 return ( 6656 /* Was there some problem with vforking? */ 6657 child < 0 6658 6659 /* Did the child fail? (This shouldn't happen.) */ 6660 || status 6661 6662 /* Did the vfork/compiler bug occur? */ 6663 || parent != getpid() 6664 6665 /* Did the file descriptor bug occur? */ 6666 || fstat(fileno(stdout), &st) != 0 6667 ); 6668 } 6669 } 6670 _ACEOF 6671 if ac_fn_c_try_run "$LINENO"; then : 6672 ac_cv_func_vfork_works=yes 6673 else 6674 ac_cv_func_vfork_works=no 6675 fi 6676 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6677 conftest.$ac_objext conftest.beam conftest.$ac_ext 6678 fi 6679 6680 fi 6681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 6682 $as_echo "$ac_cv_func_vfork_works" >&6; } 6683 6684 fi; 6685 if test "x$ac_cv_func_fork_works" = xcross; then 6686 ac_cv_func_vfork_works=$ac_cv_func_vfork 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 6688 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 6689 fi 6690 6691 if test "x$ac_cv_func_vfork_works" = xyes; then 6692 6693 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 6694 6695 else 6696 6697 $as_echo "#define vfork fork" >>confdefs.h 6698 6699 fi 6700 if test "x$ac_cv_func_fork_works" = xyes; then 6701 6702 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 6703 6704 fi 6705 6706 if test $ac_cv_func_vfork_works = no; then 6707 case " $LIBOBJS " in 6708 *" vfork.$ac_objext "* ) ;; 6709 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" 6710 ;; 6711 esac 6712 6713 fi 6714 # We only need _doprnt if we might use it to implement v*printf. 6715 if test $ac_cv_func_vprintf != yes \ 6716 || test $ac_cv_func_vfprintf != yes \ 6717 || test $ac_cv_func_vsprintf != yes; then 6718 for ac_func in _doprnt 6719 do : 6720 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 6721 if test "x$ac_cv_func__doprnt" = x""yes; then : 6722 cat >>confdefs.h <<_ACEOF 6723 #define HAVE__DOPRNT 1 6724 _ACEOF 6725 6726 else 6727 case " $LIBOBJS " in 6728 *" $ac_func.$ac_objext "* ) ;; 6729 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 6730 ;; 6731 esac 6732 6733 fi 6734 done 6735 6736 6737 else 6738 for ac_func in _doprnt 6739 do : 6740 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 6741 if test "x$ac_cv_func__doprnt" = x""yes; then : 6742 cat >>confdefs.h <<_ACEOF 6743 #define HAVE__DOPRNT 1 6744 _ACEOF 6745 6746 fi 6747 done 6748 6749 fi 6750 6751 for v in $vars; do 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 6753 $as_echo_n "checking for $v... " >&6; } 6754 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then : 6755 $as_echo_n "(cached) " >&6 6756 else 6757 if test x$gcc_no_link = xyes; then 6758 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 6759 fi 6760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6761 /* end confdefs.h. */ 6762 int *p; 6763 int 6764 main () 6765 { 6766 extern int $v []; p = $v; 6767 ; 6768 return 0; 6769 } 6770 _ACEOF 6771 if ac_fn_c_try_link "$LINENO"; then : 6772 eval "libiberty_cv_var_$v=yes" 6773 else 6774 eval "libiberty_cv_var_$v=no" 6775 fi 6776 rm -f core conftest.err conftest.$ac_objext \ 6777 conftest$ac_exeext conftest.$ac_ext 6778 fi 6779 6780 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then 6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6782 $as_echo "yes" >&6; } 6783 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6784 cat >>confdefs.h <<_ACEOF 6785 #define $n 1 6786 _ACEOF 6787 6788 else 6789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6790 $as_echo "no" >&6; } 6791 fi 6792 done 6793 6794 # special check for _system_configuration because AIX <4.3.2 do not 6795 # contain the `physmem' member. 6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 6797 $as_echo_n "checking for external symbol _system_configuration... " >&6; } 6798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6799 /* end confdefs.h. */ 6800 #include <sys/systemcfg.h> 6801 int 6802 main () 6803 { 6804 double x = _system_configuration.physmem; 6805 ; 6806 return 0; 6807 } 6808 _ACEOF 6809 if ac_fn_c_try_compile "$LINENO"; then : 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6811 $as_echo "yes" >&6; } 6812 6813 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h 6814 6815 else 6816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6817 $as_echo "no" >&6; } 6818 fi 6819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6820 6821 for ac_func in $checkfuncs 6822 do : 6823 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6824 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6825 eval as_val=\$$as_ac_var 6826 if test "x$as_val" = x""yes; then : 6827 cat >>confdefs.h <<_ACEOF 6828 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6829 _ACEOF 6830 6831 fi 6832 done 6833 6834 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" 6835 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : 6836 ac_have_decl=1 6837 else 6838 ac_have_decl=0 6839 fi 6840 6841 cat >>confdefs.h <<_ACEOF 6842 #define HAVE_DECL_BASENAME $ac_have_decl 6843 _ACEOF 6844 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" 6845 if test "x$ac_cv_have_decl_ffs" = x""yes; then : 6846 ac_have_decl=1 6847 else 6848 ac_have_decl=0 6849 fi 6850 6851 cat >>confdefs.h <<_ACEOF 6852 #define HAVE_DECL_FFS $ac_have_decl 6853 _ACEOF 6854 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 6855 if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 6856 ac_have_decl=1 6857 else 6858 ac_have_decl=0 6859 fi 6860 6861 cat >>confdefs.h <<_ACEOF 6862 #define HAVE_DECL_ASPRINTF $ac_have_decl 6863 _ACEOF 6864 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 6865 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : 6866 ac_have_decl=1 6867 else 6868 ac_have_decl=0 6869 fi 6870 6871 cat >>confdefs.h <<_ACEOF 6872 #define HAVE_DECL_VASPRINTF $ac_have_decl 6873 _ACEOF 6874 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" 6875 if test "x$ac_cv_have_decl_snprintf" = x""yes; then : 6876 ac_have_decl=1 6877 else 6878 ac_have_decl=0 6879 fi 6880 6881 cat >>confdefs.h <<_ACEOF 6882 #define HAVE_DECL_SNPRINTF $ac_have_decl 6883 _ACEOF 6884 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" 6885 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : 6886 ac_have_decl=1 6887 else 6888 ac_have_decl=0 6889 fi 6890 6891 cat >>confdefs.h <<_ACEOF 6892 #define HAVE_DECL_VSNPRINTF $ac_have_decl 6893 _ACEOF 6894 6895 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" 6896 if test "x$ac_cv_have_decl_calloc" = x""yes; then : 6897 ac_have_decl=1 6898 else 6899 ac_have_decl=0 6900 fi 6901 6902 cat >>confdefs.h <<_ACEOF 6903 #define HAVE_DECL_CALLOC $ac_have_decl 6904 _ACEOF 6905 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" 6906 if test "x$ac_cv_have_decl_getenv" = x""yes; then : 6907 ac_have_decl=1 6908 else 6909 ac_have_decl=0 6910 fi 6911 6912 cat >>confdefs.h <<_ACEOF 6913 #define HAVE_DECL_GETENV $ac_have_decl 6914 _ACEOF 6915 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" 6916 if test "x$ac_cv_have_decl_getopt" = x""yes; then : 6917 ac_have_decl=1 6918 else 6919 ac_have_decl=0 6920 fi 6921 6922 cat >>confdefs.h <<_ACEOF 6923 #define HAVE_DECL_GETOPT $ac_have_decl 6924 _ACEOF 6925 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" 6926 if test "x$ac_cv_have_decl_malloc" = x""yes; then : 6927 ac_have_decl=1 6928 else 6929 ac_have_decl=0 6930 fi 6931 6932 cat >>confdefs.h <<_ACEOF 6933 #define HAVE_DECL_MALLOC $ac_have_decl 6934 _ACEOF 6935 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" 6936 if test "x$ac_cv_have_decl_realloc" = x""yes; then : 6937 ac_have_decl=1 6938 else 6939 ac_have_decl=0 6940 fi 6941 6942 cat >>confdefs.h <<_ACEOF 6943 #define HAVE_DECL_REALLOC $ac_have_decl 6944 _ACEOF 6945 ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" 6946 if test "x$ac_cv_have_decl_sbrk" = x""yes; then : 6947 ac_have_decl=1 6948 else 6949 ac_have_decl=0 6950 fi 6951 6952 cat >>confdefs.h <<_ACEOF 6953 #define HAVE_DECL_SBRK $ac_have_decl 6954 _ACEOF 6955 6956 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default" 6957 if test "x$ac_cv_have_decl_strtol" = x""yes; then : 6958 ac_have_decl=1 6959 else 6960 ac_have_decl=0 6961 fi 6962 6963 cat >>confdefs.h <<_ACEOF 6964 #define HAVE_DECL_STRTOL $ac_have_decl 6965 _ACEOF 6966 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default" 6967 if test "x$ac_cv_have_decl_strtoul" = x""yes; then : 6968 ac_have_decl=1 6969 else 6970 ac_have_decl=0 6971 fi 6972 6973 cat >>confdefs.h <<_ACEOF 6974 #define HAVE_DECL_STRTOUL $ac_have_decl 6975 _ACEOF 6976 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" 6977 if test "x$ac_cv_have_decl_strtoll" = x""yes; then : 6978 ac_have_decl=1 6979 else 6980 ac_have_decl=0 6981 fi 6982 6983 cat >>confdefs.h <<_ACEOF 6984 #define HAVE_DECL_STRTOLL $ac_have_decl 6985 _ACEOF 6986 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" 6987 if test "x$ac_cv_have_decl_strtoull" = x""yes; then : 6988 ac_have_decl=1 6989 else 6990 ac_have_decl=0 6991 fi 6992 6993 cat >>confdefs.h <<_ACEOF 6994 #define HAVE_DECL_STRTOULL $ac_have_decl 6995 _ACEOF 6996 6997 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" 6998 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then : 6999 ac_have_decl=1 7000 else 7001 ac_have_decl=0 7002 fi 7003 7004 cat >>confdefs.h <<_ACEOF 7005 #define HAVE_DECL_STRVERSCMP $ac_have_decl 7006 _ACEOF 7007 7008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 7009 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } 7010 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then : 7011 $as_echo_n "(cached) " >&6 7012 else 7013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7014 /* end confdefs.h. */ 7015 7016 #include "confdefs.h" 7017 #include <stdio.h> 7018 #ifdef HAVE_STRING_H 7019 #include <string.h> 7020 #else 7021 #ifdef HAVE_STRINGS_H 7022 #include <strings.h> 7023 #endif 7024 #endif 7025 #ifdef HAVE_STDLIB_H 7026 #include <stdlib.h> 7027 #endif 7028 #ifdef HAVE_UNISTD_H 7029 #include <unistd.h> 7030 #endif 7031 int 7032 main () 7033 { 7034 char *(*pfn) = (char *(*)) canonicalize_file_name 7035 ; 7036 return 0; 7037 } 7038 _ACEOF 7039 if ac_fn_c_try_compile "$LINENO"; then : 7040 libiberty_cv_decl_needed_canonicalize_file_name=no 7041 else 7042 libiberty_cv_decl_needed_canonicalize_file_name=yes 7043 fi 7044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7045 fi 7046 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 7048 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } 7049 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then 7050 7051 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h 7052 7053 fi 7054 7055 fi 7056 7057 # Figure out which version of pexecute to use. 7058 case "${host}" in 7059 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;; 7060 *-*-msdosdjgpp*) pexecute=pex-djgpp ;; 7061 *-*-msdos*) pexecute=pex-msdos ;; 7062 *) pexecute=pex-unix ;; 7063 esac 7064 7065 7066 if test x$gcc_no_link = xyes; then 7067 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then 7068 ac_cv_func_mmap_fixed_mapped=no 7069 fi 7070 fi 7071 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then 7072 for ac_header in stdlib.h unistd.h 7073 do : 7074 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7075 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 7076 eval as_val=\$$as_ac_Header 7077 if test "x$as_val" = x""yes; then : 7078 cat >>confdefs.h <<_ACEOF 7079 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7080 _ACEOF 7081 7082 fi 7083 done 7084 7085 for ac_func in getpagesize 7086 do : 7087 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 7088 if test "x$ac_cv_func_getpagesize" = x""yes; then : 7089 cat >>confdefs.h <<_ACEOF 7090 #define HAVE_GETPAGESIZE 1 7091 _ACEOF 7092 7093 fi 7094 done 7095 7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 7097 $as_echo_n "checking for working mmap... " >&6; } 7098 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : 7099 $as_echo_n "(cached) " >&6 7100 else 7101 if test "$cross_compiling" = yes; then : 7102 ac_cv_func_mmap_fixed_mapped=no 7103 else 7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7105 /* end confdefs.h. */ 7106 $ac_includes_default 7107 /* malloc might have been renamed as rpl_malloc. */ 7108 #undef malloc 7109 7110 /* Thanks to Mike Haertel and Jim Avera for this test. 7111 Here is a matrix of mmap possibilities: 7112 mmap private not fixed 7113 mmap private fixed at somewhere currently unmapped 7114 mmap private fixed at somewhere already mapped 7115 mmap shared not fixed 7116 mmap shared fixed at somewhere currently unmapped 7117 mmap shared fixed at somewhere already mapped 7118 For private mappings, we should verify that changes cannot be read() 7119 back from the file, nor mmap's back from the file at a different 7120 address. (There have been systems where private was not correctly 7121 implemented like the infamous i386 svr4.0, and systems where the 7122 VM page cache was not coherent with the file system buffer cache 7123 like early versions of FreeBSD and possibly contemporary NetBSD.) 7124 For shared mappings, we should conversely verify that changes get 7125 propagated back to all the places they're supposed to be. 7126 7127 Grep wants private fixed already mapped. 7128 The main things grep needs to know about mmap are: 7129 * does it exist and is it safe to write into the mmap'd area 7130 * how to use it (BSD variants) */ 7131 7132 #include <fcntl.h> 7133 #include <sys/mman.h> 7134 7135 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 7136 char *malloc (); 7137 #endif 7138 7139 /* This mess was copied from the GNU getpagesize.h. */ 7140 #ifndef HAVE_GETPAGESIZE 7141 /* Assume that all systems that can run configure have sys/param.h. */ 7142 # ifndef HAVE_SYS_PARAM_H 7143 # define HAVE_SYS_PARAM_H 1 7144 # endif 7145 7146 # ifdef _SC_PAGESIZE 7147 # define getpagesize() sysconf(_SC_PAGESIZE) 7148 # else /* no _SC_PAGESIZE */ 7149 # ifdef HAVE_SYS_PARAM_H 7150 # include <sys/param.h> 7151 # ifdef EXEC_PAGESIZE 7152 # define getpagesize() EXEC_PAGESIZE 7153 # else /* no EXEC_PAGESIZE */ 7154 # ifdef NBPG 7155 # define getpagesize() NBPG * CLSIZE 7156 # ifndef CLSIZE 7157 # define CLSIZE 1 7158 # endif /* no CLSIZE */ 7159 # else /* no NBPG */ 7160 # ifdef NBPC 7161 # define getpagesize() NBPC 7162 # else /* no NBPC */ 7163 # ifdef PAGESIZE 7164 # define getpagesize() PAGESIZE 7165 # endif /* PAGESIZE */ 7166 # endif /* no NBPC */ 7167 # endif /* no NBPG */ 7168 # endif /* no EXEC_PAGESIZE */ 7169 # else /* no HAVE_SYS_PARAM_H */ 7170 # define getpagesize() 8192 /* punt totally */ 7171 # endif /* no HAVE_SYS_PARAM_H */ 7172 # endif /* no _SC_PAGESIZE */ 7173 7174 #endif /* no HAVE_GETPAGESIZE */ 7175 7176 int 7177 main () 7178 { 7179 char *data, *data2, *data3; 7180 int i, pagesize; 7181 int fd; 7182 7183 pagesize = getpagesize (); 7184 7185 /* First, make a file with some known garbage in it. */ 7186 data = (char *) malloc (pagesize); 7187 if (!data) 7188 return 1; 7189 for (i = 0; i < pagesize; ++i) 7190 *(data + i) = rand (); 7191 umask (0); 7192 fd = creat ("conftest.mmap", 0600); 7193 if (fd < 0) 7194 return 1; 7195 if (write (fd, data, pagesize) != pagesize) 7196 return 1; 7197 close (fd); 7198 7199 /* Next, try to mmap the file at a fixed address which already has 7200 something else allocated at it. If we can, also make sure that 7201 we see the same garbage. */ 7202 fd = open ("conftest.mmap", O_RDWR); 7203 if (fd < 0) 7204 return 1; 7205 data2 = (char *) malloc (2 * pagesize); 7206 if (!data2) 7207 return 1; 7208 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); 7209 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 7210 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 7211 return 1; 7212 for (i = 0; i < pagesize; ++i) 7213 if (*(data + i) != *(data2 + i)) 7214 return 1; 7215 7216 /* Finally, make sure that changes to the mapped area do not 7217 percolate back to the file as seen by read(). (This is a bug on 7218 some variants of i386 svr4.0.) */ 7219 for (i = 0; i < pagesize; ++i) 7220 *(data2 + i) = *(data2 + i) + 1; 7221 data3 = (char *) malloc (pagesize); 7222 if (!data3) 7223 return 1; 7224 if (read (fd, data3, pagesize) != pagesize) 7225 return 1; 7226 for (i = 0; i < pagesize; ++i) 7227 if (*(data + i) != *(data3 + i)) 7228 return 1; 7229 close (fd); 7230 return 0; 7231 } 7232 _ACEOF 7233 if ac_fn_c_try_run "$LINENO"; then : 7234 ac_cv_func_mmap_fixed_mapped=yes 7235 else 7236 ac_cv_func_mmap_fixed_mapped=no 7237 fi 7238 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7239 conftest.$ac_objext conftest.beam conftest.$ac_ext 7240 fi 7241 7242 fi 7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 7244 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 7245 if test $ac_cv_func_mmap_fixed_mapped = yes; then 7246 7247 $as_echo "#define HAVE_MMAP 1" >>confdefs.h 7248 7249 fi 7250 rm -f conftest.mmap 7251 7252 fi 7253 7254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 7255 $as_echo_n "checking for working strncmp... " >&6; } 7256 if test "${ac_cv_func_strncmp_works+set}" = set; then : 7257 $as_echo_n "(cached) " >&6 7258 else 7259 if test "$cross_compiling" = yes; then : 7260 ac_cv_func_strncmp_works=yes 7261 else 7262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263 /* end confdefs.h. */ 7264 7265 /* Test by Jim Wilson and Kaveh Ghazi. 7266 Check whether strncmp reads past the end of its string parameters. */ 7267 #include <sys/types.h> 7268 7269 #ifdef HAVE_FCNTL_H 7270 #include <fcntl.h> 7271 #endif 7272 7273 #ifdef HAVE_SYS_MMAN_H 7274 #include <sys/mman.h> 7275 #endif 7276 7277 #ifndef MAP_ANON 7278 #ifdef MAP_ANONYMOUS 7279 #define MAP_ANON MAP_ANONYMOUS 7280 #else 7281 #define MAP_ANON MAP_FILE 7282 #endif 7283 #endif 7284 7285 #ifndef MAP_FILE 7286 #define MAP_FILE 0 7287 #endif 7288 #ifndef O_RDONLY 7289 #define O_RDONLY 0 7290 #endif 7291 7292 #define MAP_LEN 0x10000 7293 7294 main () 7295 { 7296 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) 7297 char *p; 7298 int dev_zero; 7299 7300 dev_zero = open ("/dev/zero", O_RDONLY); 7301 if (dev_zero < 0) 7302 exit (1); 7303 7304 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 7305 MAP_ANON|MAP_PRIVATE, dev_zero, 0); 7306 if (p == (char *)-1) 7307 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 7308 MAP_ANON|MAP_PRIVATE, -1, 0); 7309 if (p == (char *)-1) 7310 exit (2); 7311 else 7312 { 7313 char *string = "__si_type_info"; 7314 char *q = (char *) p + MAP_LEN - strlen (string) - 2; 7315 char *r = (char *) p + 0xe; 7316 7317 strcpy (q, string); 7318 strcpy (r, string); 7319 strncmp (r, q, 14); 7320 } 7321 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ 7322 exit (0); 7323 } 7324 7325 _ACEOF 7326 if ac_fn_c_try_run "$LINENO"; then : 7327 ac_cv_func_strncmp_works=yes 7328 else 7329 ac_cv_func_strncmp_works=no 7330 fi 7331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7332 conftest.$ac_objext conftest.beam conftest.$ac_ext 7333 fi 7334 7335 rm -f core core.* *.core 7336 fi 7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 7338 $as_echo "$ac_cv_func_strncmp_works" >&6; } 7339 if test $ac_cv_func_strncmp_works = no ; then 7340 case " $LIBOBJS " in 7341 *" strncmp.$ac_objext "* ) ;; 7342 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" 7343 ;; 7344 esac 7345 7346 fi 7347 7348 7349 # Install a library built with a cross compiler in $(tooldir) rather 7350 # than $(libdir). 7351 if test -z "${with_cross_host}"; then 7352 INSTALL_DEST=libdir 7353 else 7354 INSTALL_DEST=tooldir 7355 fi 7356 7357 7358 7359 L="" 7360 for l in x $LIBOBJS; do 7361 case $l in 7362 x) ;; 7363 *) L="$L ./$l" ;; 7364 esac 7365 done 7366 LIBOBJS="$L" 7367 7368 7369 7370 7371 7372 # We need multilib support, but only if configuring for the target. 7373 ac_config_files="$ac_config_files Makefile" 7374 7375 ac_config_commands="$ac_config_commands default" 7376 7377 cat >confcache <<\_ACEOF 7378 # This file is a shell script that caches the results of configure 7379 # tests run on this system so they can be shared between configure 7380 # scripts and configure runs, see configure's option --config-cache. 7381 # It is not useful on other systems. If it contains results you don't 7382 # want to keep, you may remove or edit it. 7383 # 7384 # config.status only pays attention to the cache file if you give it 7385 # the --recheck option to rerun configure. 7386 # 7387 # `ac_cv_env_foo' variables (set or unset) will be overridden when 7388 # loading this file, other *unset* `ac_cv_foo' will be assigned the 7389 # following values. 7390 7391 _ACEOF 7392 7393 # The following way of writing the cache mishandles newlines in values, 7394 # but we know of no workaround that is simple, portable, and efficient. 7395 # So, we kill variables containing newlines. 7396 # Ultrix sh set writes to stderr and can't be redirected directly, 7397 # and sets the high bit in the cache file unless we assign to the vars. 7398 ( 7399 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7400 eval ac_val=\$$ac_var 7401 case $ac_val in #( 7402 *${as_nl}*) 7403 case $ac_var in #( 7404 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7405 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7406 esac 7407 case $ac_var in #( 7408 _ | IFS | as_nl) ;; #( 7409 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7410 *) { eval $ac_var=; unset $ac_var;} ;; 7411 esac ;; 7412 esac 7413 done 7414 7415 (set) 2>&1 | 7416 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7417 *${as_nl}ac_space=\ *) 7418 # `set' does not quote correctly, so add quotes: double-quote 7419 # substitution turns \\\\ into \\, and sed turns \\ into \. 7420 sed -n \ 7421 "s/'/'\\\\''/g; 7422 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7423 ;; #( 7424 *) 7425 # `set' quotes correctly as required by POSIX, so do not add quotes. 7426 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7427 ;; 7428 esac | 7429 sort 7430 ) | 7431 sed ' 7432 /^ac_cv_env_/b end 7433 t clear 7434 :clear 7435 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7436 t end 7437 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7438 :end' >>confcache 7439 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7440 if test -w "$cache_file"; then 7441 test "x$cache_file" != "x/dev/null" && 7442 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7443 $as_echo "$as_me: updating cache $cache_file" >&6;} 7444 cat confcache >$cache_file 7445 else 7446 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7447 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7448 fi 7449 fi 7450 rm -f confcache 7451 7452 test "x$prefix" = xNONE && prefix=$ac_default_prefix 7453 # Let make expand exec_prefix. 7454 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7455 7456 DEFS=-DHAVE_CONFIG_H 7457 7458 ac_libobjs= 7459 ac_ltlibobjs= 7460 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 7461 # 1. Remove the extension, and $U if already installed. 7462 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 7463 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 7464 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 7465 # will be set to the directory where LIBOBJS objects are built. 7466 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7467 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7468 done 7469 LIBOBJS=$ac_libobjs 7470 7471 LTLIBOBJS=$ac_ltlibobjs 7472 7473 7474 7475 7476 : ${CONFIG_STATUS=./config.status} 7477 ac_write_fail=0 7478 ac_clean_files_save=$ac_clean_files 7479 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 7480 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 7481 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 7482 as_write_fail=0 7483 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 7484 #! $SHELL 7485 # Generated by $as_me. 7486 # Run this file to recreate the current configuration. 7487 # Compiler output produced by configure, useful for debugging 7488 # configure, is in config.log if it exists. 7489 7490 debug=false 7491 ac_cs_recheck=false 7492 ac_cs_silent=false 7493 7494 SHELL=\${CONFIG_SHELL-$SHELL} 7495 export SHELL 7496 _ASEOF 7497 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 7498 ## -------------------- ## 7499 ## M4sh Initialization. ## 7500 ## -------------------- ## 7501 7502 # Be more Bourne compatible 7503 DUALCASE=1; export DUALCASE # for MKS sh 7504 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 7505 emulate sh 7506 NULLCMD=: 7507 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 7508 # is contrary to our usage. Disable this feature. 7509 alias -g '${1+"$@"}'='"$@"' 7510 setopt NO_GLOB_SUBST 7511 else 7512 case `(set -o) 2>/dev/null` in #( 7513 *posix*) : 7514 set -o posix ;; #( 7515 *) : 7516 ;; 7517 esac 7518 fi 7519 7520 7521 as_nl=' 7522 ' 7523 export as_nl 7524 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7525 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7526 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7527 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7528 # Prefer a ksh shell builtin over an external printf program on Solaris, 7529 # but without wasting forks for bash or zsh. 7530 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7531 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7532 as_echo='print -r --' 7533 as_echo_n='print -rn --' 7534 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7535 as_echo='printf %s\n' 7536 as_echo_n='printf %s' 7537 else 7538 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7539 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7540 as_echo_n='/usr/ucb/echo -n' 7541 else 7542 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7543 as_echo_n_body='eval 7544 arg=$1; 7545 case $arg in #( 7546 *"$as_nl"*) 7547 expr "X$arg" : "X\\(.*\\)$as_nl"; 7548 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7549 esac; 7550 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7551 ' 7552 export as_echo_n_body 7553 as_echo_n='sh -c $as_echo_n_body as_echo' 7554 fi 7555 export as_echo_body 7556 as_echo='sh -c $as_echo_body as_echo' 7557 fi 7558 7559 # The user is always right. 7560 if test "${PATH_SEPARATOR+set}" != set; then 7561 PATH_SEPARATOR=: 7562 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7563 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7564 PATH_SEPARATOR=';' 7565 } 7566 fi 7567 7568 7569 # IFS 7570 # We need space, tab and new line, in precisely that order. Quoting is 7571 # there to prevent editors from complaining about space-tab. 7572 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7573 # splitting by setting IFS to empty value.) 7574 IFS=" "" $as_nl" 7575 7576 # Find who we are. Look in the path if we contain no directory separator. 7577 case $0 in #(( 7578 *[\\/]* ) as_myself=$0 ;; 7579 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7580 for as_dir in $PATH 7581 do 7582 IFS=$as_save_IFS 7583 test -z "$as_dir" && as_dir=. 7584 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7585 done 7586 IFS=$as_save_IFS 7587 7588 ;; 7589 esac 7590 # We did not find ourselves, most probably we were run as `sh COMMAND' 7591 # in which case we are not to be found in the path. 7592 if test "x$as_myself" = x; then 7593 as_myself=$0 7594 fi 7595 if test ! -f "$as_myself"; then 7596 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7597 exit 1 7598 fi 7599 7600 # Unset variables that we do not need and which cause bugs (e.g. in 7601 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7602 # suppresses any "Segmentation fault" message there. '((' could 7603 # trigger a bug in pdksh 5.2.14. 7604 for as_var in BASH_ENV ENV MAIL MAILPATH 7605 do eval test x\${$as_var+set} = xset \ 7606 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7607 done 7608 PS1='$ ' 7609 PS2='> ' 7610 PS4='+ ' 7611 7612 # NLS nuisances. 7613 LC_ALL=C 7614 export LC_ALL 7615 LANGUAGE=C 7616 export LANGUAGE 7617 7618 # CDPATH. 7619 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7620 7621 7622 # as_fn_error ERROR [LINENO LOG_FD] 7623 # --------------------------------- 7624 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7625 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7626 # script with status $?, using 1 if that was 0. 7627 as_fn_error () 7628 { 7629 as_status=$?; test $as_status -eq 0 && as_status=1 7630 if test "$3"; then 7631 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7632 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 7633 fi 7634 $as_echo "$as_me: error: $1" >&2 7635 as_fn_exit $as_status 7636 } # as_fn_error 7637 7638 7639 # as_fn_set_status STATUS 7640 # ----------------------- 7641 # Set $? to STATUS, without forking. 7642 as_fn_set_status () 7643 { 7644 return $1 7645 } # as_fn_set_status 7646 7647 # as_fn_exit STATUS 7648 # ----------------- 7649 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7650 as_fn_exit () 7651 { 7652 set +e 7653 as_fn_set_status $1 7654 exit $1 7655 } # as_fn_exit 7656 7657 # as_fn_unset VAR 7658 # --------------- 7659 # Portably unset VAR. 7660 as_fn_unset () 7661 { 7662 { eval $1=; unset $1;} 7663 } 7664 as_unset=as_fn_unset 7665 # as_fn_append VAR VALUE 7666 # ---------------------- 7667 # Append the text in VALUE to the end of the definition contained in VAR. Take 7668 # advantage of any shell optimizations that allow amortized linear growth over 7669 # repeated appends, instead of the typical quadratic growth present in naive 7670 # implementations. 7671 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7672 eval 'as_fn_append () 7673 { 7674 eval $1+=\$2 7675 }' 7676 else 7677 as_fn_append () 7678 { 7679 eval $1=\$$1\$2 7680 } 7681 fi # as_fn_append 7682 7683 # as_fn_arith ARG... 7684 # ------------------ 7685 # Perform arithmetic evaluation on the ARGs, and store the result in the 7686 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7687 # must be portable across $(()) and expr. 7688 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7689 eval 'as_fn_arith () 7690 { 7691 as_val=$(( $* )) 7692 }' 7693 else 7694 as_fn_arith () 7695 { 7696 as_val=`expr "$@" || test $? -eq 1` 7697 } 7698 fi # as_fn_arith 7699 7700 7701 if expr a : '\(a\)' >/dev/null 2>&1 && 7702 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7703 as_expr=expr 7704 else 7705 as_expr=false 7706 fi 7707 7708 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7709 as_basename=basename 7710 else 7711 as_basename=false 7712 fi 7713 7714 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7715 as_dirname=dirname 7716 else 7717 as_dirname=false 7718 fi 7719 7720 as_me=`$as_basename -- "$0" || 7721 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7722 X"$0" : 'X\(//\)$' \| \ 7723 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7724 $as_echo X/"$0" | 7725 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7726 s//\1/ 7727 q 7728 } 7729 /^X\/\(\/\/\)$/{ 7730 s//\1/ 7731 q 7732 } 7733 /^X\/\(\/\).*/{ 7734 s//\1/ 7735 q 7736 } 7737 s/.*/./; q'` 7738 7739 # Avoid depending upon Character Ranges. 7740 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7741 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7742 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7743 as_cr_digits='0123456789' 7744 as_cr_alnum=$as_cr_Letters$as_cr_digits 7745 7746 ECHO_C= ECHO_N= ECHO_T= 7747 case `echo -n x` in #((((( 7748 -n*) 7749 case `echo 'xy\c'` in 7750 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7751 xy) ECHO_C='\c';; 7752 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7753 ECHO_T=' ';; 7754 esac;; 7755 *) 7756 ECHO_N='-n';; 7757 esac 7758 7759 rm -f conf$$ conf$$.exe conf$$.file 7760 if test -d conf$$.dir; then 7761 rm -f conf$$.dir/conf$$.file 7762 else 7763 rm -f conf$$.dir 7764 mkdir conf$$.dir 2>/dev/null 7765 fi 7766 if (echo >conf$$.file) 2>/dev/null; then 7767 if ln -s conf$$.file conf$$ 2>/dev/null; then 7768 as_ln_s='ln -s' 7769 # ... but there are two gotchas: 7770 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7771 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7772 # In both cases, we have to default to `cp -p'. 7773 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7774 as_ln_s='cp -p' 7775 elif ln conf$$.file conf$$ 2>/dev/null; then 7776 as_ln_s=ln 7777 else 7778 as_ln_s='cp -p' 7779 fi 7780 else 7781 as_ln_s='cp -p' 7782 fi 7783 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7784 rmdir conf$$.dir 2>/dev/null 7785 7786 7787 # as_fn_mkdir_p 7788 # ------------- 7789 # Create "$as_dir" as a directory, including parents if necessary. 7790 as_fn_mkdir_p () 7791 { 7792 7793 case $as_dir in #( 7794 -*) as_dir=./$as_dir;; 7795 esac 7796 test -d "$as_dir" || eval $as_mkdir_p || { 7797 as_dirs= 7798 while :; do 7799 case $as_dir in #( 7800 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7801 *) as_qdir=$as_dir;; 7802 esac 7803 as_dirs="'$as_qdir' $as_dirs" 7804 as_dir=`$as_dirname -- "$as_dir" || 7805 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7806 X"$as_dir" : 'X\(//\)[^/]' \| \ 7807 X"$as_dir" : 'X\(//\)$' \| \ 7808 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7809 $as_echo X"$as_dir" | 7810 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7811 s//\1/ 7812 q 7813 } 7814 /^X\(\/\/\)[^/].*/{ 7815 s//\1/ 7816 q 7817 } 7818 /^X\(\/\/\)$/{ 7819 s//\1/ 7820 q 7821 } 7822 /^X\(\/\).*/{ 7823 s//\1/ 7824 q 7825 } 7826 s/.*/./; q'` 7827 test -d "$as_dir" && break 7828 done 7829 test -z "$as_dirs" || eval "mkdir $as_dirs" 7830 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 7831 7832 7833 } # as_fn_mkdir_p 7834 if mkdir -p . 2>/dev/null; then 7835 as_mkdir_p='mkdir -p "$as_dir"' 7836 else 7837 test -d ./-p && rmdir ./-p 7838 as_mkdir_p=false 7839 fi 7840 7841 if test -x / >/dev/null 2>&1; then 7842 as_test_x='test -x' 7843 else 7844 if ls -dL / >/dev/null 2>&1; then 7845 as_ls_L_option=L 7846 else 7847 as_ls_L_option= 7848 fi 7849 as_test_x=' 7850 eval sh -c '\'' 7851 if test -d "$1"; then 7852 test -d "$1/."; 7853 else 7854 case $1 in #( 7855 -*)set "./$1";; 7856 esac; 7857 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 7858 ???[sx]*):;;*)false;;esac;fi 7859 '\'' sh 7860 ' 7861 fi 7862 as_executable_p=$as_test_x 7863 7864 # Sed expression to map a string onto a valid CPP name. 7865 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7866 7867 # Sed expression to map a string onto a valid variable name. 7868 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7869 7870 7871 exec 6>&1 7872 ## ----------------------------------- ## 7873 ## Main body of $CONFIG_STATUS script. ## 7874 ## ----------------------------------- ## 7875 _ASEOF 7876 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7877 7878 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7879 # Save the log message, to keep $0 and so on meaningful, and to 7880 # report actual input values of CONFIG_FILES etc. instead of their 7881 # values after options handling. 7882 ac_log=" 7883 This file was extended by $as_me, which was 7884 generated by GNU Autoconf 2.64. Invocation command line was 7885 7886 CONFIG_FILES = $CONFIG_FILES 7887 CONFIG_HEADERS = $CONFIG_HEADERS 7888 CONFIG_LINKS = $CONFIG_LINKS 7889 CONFIG_COMMANDS = $CONFIG_COMMANDS 7890 $ $0 $@ 7891 7892 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7893 " 7894 7895 _ACEOF 7896 7897 case $ac_config_files in *" 7898 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7899 esac 7900 7901 case $ac_config_headers in *" 7902 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 7903 esac 7904 7905 7906 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7907 # Files that config.status was made for. 7908 config_files="$ac_config_files" 7909 config_headers="$ac_config_headers" 7910 config_commands="$ac_config_commands" 7911 7912 _ACEOF 7913 7914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7915 ac_cs_usage="\ 7916 \`$as_me' instantiates files and other configuration actions 7917 from templates according to the current configuration. Unless the files 7918 and actions are specified as TAGs, all are instantiated by default. 7919 7920 Usage: $0 [OPTION]... [TAG]... 7921 7922 -h, --help print this help, then exit 7923 -V, --version print version number and configuration settings, then exit 7924 -q, --quiet, --silent 7925 do not print progress messages 7926 -d, --debug don't remove temporary files 7927 --recheck update $as_me by reconfiguring in the same conditions 7928 --file=FILE[:TEMPLATE] 7929 instantiate the configuration file FILE 7930 --header=FILE[:TEMPLATE] 7931 instantiate the configuration header FILE 7932 7933 Configuration files: 7934 $config_files 7935 7936 Configuration headers: 7937 $config_headers 7938 7939 Configuration commands: 7940 $config_commands 7941 7942 Report bugs to the package provider." 7943 7944 _ACEOF 7945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7946 ac_cs_version="\\ 7947 config.status 7948 configured by $0, generated by GNU Autoconf 2.64, 7949 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7950 7951 Copyright (C) 2009 Free Software Foundation, Inc. 7952 This config.status script is free software; the Free Software Foundation 7953 gives unlimited permission to copy, distribute and modify it." 7954 7955 ac_pwd='$ac_pwd' 7956 srcdir='$srcdir' 7957 INSTALL='$INSTALL' 7958 test -n "\$AWK" || AWK=awk 7959 _ACEOF 7960 7961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7962 # The default lists apply if the user does not specify any file. 7963 ac_need_defaults=: 7964 while test $# != 0 7965 do 7966 case $1 in 7967 --*=*) 7968 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7969 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7970 ac_shift=: 7971 ;; 7972 *) 7973 ac_option=$1 7974 ac_optarg=$2 7975 ac_shift=shift 7976 ;; 7977 esac 7978 7979 case $ac_option in 7980 # Handling of the options. 7981 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7982 ac_cs_recheck=: ;; 7983 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7984 $as_echo "$ac_cs_version"; exit ;; 7985 --debug | --debu | --deb | --de | --d | -d ) 7986 debug=: ;; 7987 --file | --fil | --fi | --f ) 7988 $ac_shift 7989 case $ac_optarg in 7990 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7991 esac 7992 as_fn_append CONFIG_FILES " '$ac_optarg'" 7993 ac_need_defaults=false;; 7994 --header | --heade | --head | --hea ) 7995 $ac_shift 7996 case $ac_optarg in 7997 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7998 esac 7999 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 8000 ac_need_defaults=false;; 8001 --he | --h) 8002 # Conflict between --help and --header 8003 as_fn_error "ambiguous option: \`$1' 8004 Try \`$0 --help' for more information.";; 8005 --help | --hel | -h ) 8006 $as_echo "$ac_cs_usage"; exit ;; 8007 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8008 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8009 ac_cs_silent=: ;; 8010 8011 # This is an error. 8012 -*) as_fn_error "unrecognized option: \`$1' 8013 Try \`$0 --help' for more information." ;; 8014 8015 *) as_fn_append ac_config_targets " $1" 8016 ac_need_defaults=false ;; 8017 8018 esac 8019 shift 8020 done 8021 8022 ac_configure_extra_args= 8023 8024 if $ac_cs_silent; then 8025 exec 6>/dev/null 8026 ac_configure_extra_args="$ac_configure_extra_args --silent" 8027 fi 8028 8029 _ACEOF 8030 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8031 if \$ac_cs_recheck; then 8032 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8033 shift 8034 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8035 CONFIG_SHELL='$SHELL' 8036 export CONFIG_SHELL 8037 exec "\$@" 8038 fi 8039 8040 _ACEOF 8041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8042 exec 5>>config.log 8043 { 8044 echo 8045 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8046 ## Running $as_me. ## 8047 _ASBOX 8048 $as_echo "$ac_log" 8049 } >&5 8050 8051 _ACEOF 8052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8053 # 8054 # INIT-COMMANDS 8055 # 8056 srcdir=${srcdir} 8057 host=${host} 8058 target=${target} 8059 with_target_subdir=${with_target_subdir} 8060 with_multisubdir=${with_multisubdir} 8061 ac_configure_args="--enable-multilib ${ac_configure_args}" 8062 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 8063 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" 8064 libiberty_topdir=${libiberty_topdir} 8065 8066 8067 _ACEOF 8068 8069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8070 8071 # Handling of arguments. 8072 for ac_config_target in $ac_config_targets 8073 do 8074 case $ac_config_target in 8075 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 8076 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8077 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 8078 8079 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8080 esac 8081 done 8082 8083 8084 # If the user did not use the arguments to specify the items to instantiate, 8085 # then the envvar interface is used. Set only those that are not. 8086 # We use the long form for the default assignment because of an extremely 8087 # bizarre bug on SunOS 4.1.3. 8088 if $ac_need_defaults; then 8089 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8090 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 8091 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8092 fi 8093 8094 # Have a temporary directory for convenience. Make it in the build tree 8095 # simply because there is no reason against having it here, and in addition, 8096 # creating and moving files from /tmp can sometimes cause problems. 8097 # Hook for its removal unless debugging. 8098 # Note that there is a small window in which the directory will not be cleaned: 8099 # after its creation but before its name has been assigned to `$tmp'. 8100 $debug || 8101 { 8102 tmp= 8103 trap 'exit_status=$? 8104 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 8105 ' 0 8106 trap 'as_fn_exit 1' 1 2 13 15 8107 } 8108 # Create a (secure) tmp directory for tmp files. 8109 8110 { 8111 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8112 test -n "$tmp" && test -d "$tmp" 8113 } || 8114 { 8115 tmp=./conf$$-$RANDOM 8116 (umask 077 && mkdir "$tmp") 8117 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 8118 8119 # Set up the scripts for CONFIG_FILES section. 8120 # No need to generate them if there are no CONFIG_FILES. 8121 # This happens for instance with `./config.status config.h'. 8122 if test -n "$CONFIG_FILES"; then 8123 8124 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then 8125 ac_cs_awk_getline=: 8126 ac_cs_awk_pipe_init= 8127 ac_cs_awk_read_file=' 8128 while ((getline aline < (F[key])) > 0) 8129 print(aline) 8130 close(F[key])' 8131 ac_cs_awk_pipe_fini= 8132 else 8133 ac_cs_awk_getline=false 8134 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" 8135 ac_cs_awk_read_file=' 8136 print "|#_!!_#|" 8137 print "cat " F[key] " &&" 8138 '$ac_cs_awk_pipe_init 8139 # The final `:' finishes the AND list. 8140 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' 8141 fi 8142 ac_cr=`echo X | tr X '\015'` 8143 # On cygwin, bash can eat \r inside `` if the user requested igncr. 8144 # But we know of no other shell where ac_cr would be empty at this 8145 # point, so we can use a bashism as a fallback. 8146 if test "x$ac_cr" = x; then 8147 eval ac_cr=\$\'\\r\' 8148 fi 8149 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8150 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8151 ac_cs_awk_cr='\r' 8152 else 8153 ac_cs_awk_cr=$ac_cr 8154 fi 8155 8156 echo 'BEGIN {' >"$tmp/subs1.awk" && 8157 _ACEOF 8158 8159 # Create commands to substitute file output variables. 8160 { 8161 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && 8162 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && 8163 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && 8164 echo "_ACAWK" && 8165 echo "_ACEOF" 8166 } >conf$$files.sh && 8167 . ./conf$$files.sh || 8168 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8169 rm -f conf$$files.sh 8170 8171 { 8172 echo "cat >conf$$subs.awk <<_ACEOF" && 8173 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8174 echo "_ACEOF" 8175 } >conf$$subs.sh || 8176 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8177 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 8178 ac_delim='%!_!# ' 8179 for ac_last_try in false false false false false :; do 8180 . ./conf$$subs.sh || 8181 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8182 8183 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8184 if test $ac_delim_n = $ac_delim_num; then 8185 break 8186 elif $ac_last_try; then 8187 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 8188 else 8189 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8190 fi 8191 done 8192 rm -f conf$$subs.sh 8193 8194 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8195 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 8196 _ACEOF 8197 sed -n ' 8198 h 8199 s/^/S["/; s/!.*/"]=/ 8200 p 8201 g 8202 s/^[^!]*!// 8203 :repl 8204 t repl 8205 s/'"$ac_delim"'$// 8206 t delim 8207 :nl 8208 h 8209 s/\(.\{148\}\).*/\1/ 8210 t more1 8211 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8212 p 8213 n 8214 b repl 8215 :more1 8216 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8217 p 8218 g 8219 s/.\{148\}// 8220 t nl 8221 :delim 8222 h 8223 s/\(.\{148\}\).*/\1/ 8224 t more2 8225 s/["\\]/\\&/g; s/^/"/; s/$/"/ 8226 p 8227 b 8228 :more2 8229 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8230 p 8231 g 8232 s/.\{148\}// 8233 t delim 8234 ' <conf$$subs.awk | sed ' 8235 /^[^""]/{ 8236 N 8237 s/\n// 8238 } 8239 ' >>$CONFIG_STATUS || ac_write_fail=1 8240 rm -f conf$$subs.awk 8241 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8242 _ACAWK 8243 cat >>"\$tmp/subs1.awk" <<_ACAWK && 8244 for (key in S) S_is_set[key] = 1 8245 FS = "" 8246 \$ac_cs_awk_pipe_init 8247 } 8248 { 8249 line = $ 0 8250 nfields = split(line, field, "@") 8251 substed = 0 8252 len = length(field[1]) 8253 for (i = 2; i < nfields; i++) { 8254 key = field[i] 8255 keylen = length(key) 8256 if (S_is_set[key]) { 8257 value = S[key] 8258 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8259 len += length(value) + length(field[++i]) 8260 substed = 1 8261 } else 8262 len += 1 + keylen 8263 } 8264 if (nfields == 3 && !substed) { 8265 key = field[2] 8266 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { 8267 \$ac_cs_awk_read_file 8268 next 8269 } 8270 } 8271 print line 8272 } 8273 \$ac_cs_awk_pipe_fini 8274 _ACAWK 8275 _ACEOF 8276 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8277 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8278 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8279 else 8280 cat 8281 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 8282 || as_fn_error "could not setup config files machinery" "$LINENO" 5 8283 _ACEOF 8284 8285 # VPATH may cause trouble with some makes, so we remove $(srcdir), 8286 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 8287 # trailing colons and then remove the whole line if VPATH becomes empty 8288 # (actually we leave an empty line to preserve line numbers). 8289 if test "x$srcdir" = x.; then 8290 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 8291 s/:*\$(srcdir):*/:/ 8292 s/:*\${srcdir}:*/:/ 8293 s/:*@srcdir@:*/:/ 8294 s/^\([^=]*=[ ]*\):*/\1/ 8295 s/:*$// 8296 s/^[^=]*=[ ]*$// 8297 }' 8298 fi 8299 8300 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8301 fi # test -n "$CONFIG_FILES" 8302 8303 # Set up the scripts for CONFIG_HEADERS section. 8304 # No need to generate them if there are no CONFIG_HEADERS. 8305 # This happens for instance with `./config.status Makefile'. 8306 if test -n "$CONFIG_HEADERS"; then 8307 cat >"$tmp/defines.awk" <<\_ACAWK || 8308 BEGIN { 8309 _ACEOF 8310 8311 # Transform confdefs.h into an awk script `defines.awk', embedded as 8312 # here-document in config.status, that substitutes the proper values into 8313 # config.h.in to produce config.h. 8314 8315 # Create a delimiter string that does not exist in confdefs.h, to ease 8316 # handling of long lines. 8317 ac_delim='%!_!# ' 8318 for ac_last_try in false false :; do 8319 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 8320 if test -z "$ac_t"; then 8321 break 8322 elif $ac_last_try; then 8323 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 8324 else 8325 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8326 fi 8327 done 8328 8329 # For the awk script, D is an array of macro values keyed by name, 8330 # likewise P contains macro parameters if any. Preserve backslash 8331 # newline sequences. 8332 8333 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 8334 sed -n ' 8335 s/.\{148\}/&'"$ac_delim"'/g 8336 t rset 8337 :rset 8338 s/^[ ]*#[ ]*define[ ][ ]*/ / 8339 t def 8340 d 8341 :def 8342 s/\\$// 8343 t bsnl 8344 s/["\\]/\\&/g 8345 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8346 D["\1"]=" \3"/p 8347 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 8348 d 8349 :bsnl 8350 s/["\\]/\\&/g 8351 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 8352 D["\1"]=" \3\\\\\\n"\\/p 8353 t cont 8354 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 8355 t cont 8356 d 8357 :cont 8358 n 8359 s/.\{148\}/&'"$ac_delim"'/g 8360 t clear 8361 :clear 8362 s/\\$// 8363 t bsnlc 8364 s/["\\]/\\&/g; s/^/"/; s/$/"/p 8365 d 8366 :bsnlc 8367 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 8368 b cont 8369 ' <confdefs.h | sed ' 8370 s/'"$ac_delim"'/"\\\ 8371 "/g' >>$CONFIG_STATUS || ac_write_fail=1 8372 8373 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8374 for (key in D) D_is_set[key] = 1 8375 FS = "" 8376 } 8377 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 8378 line = \$ 0 8379 split(line, arg, " ") 8380 if (arg[1] == "#") { 8381 defundef = arg[2] 8382 mac1 = arg[3] 8383 } else { 8384 defundef = substr(arg[1], 2) 8385 mac1 = arg[2] 8386 } 8387 split(mac1, mac2, "(") #) 8388 macro = mac2[1] 8389 prefix = substr(line, 1, index(line, defundef) - 1) 8390 if (D_is_set[macro]) { 8391 # Preserve the white space surrounding the "#". 8392 print prefix "define", macro P[macro] D[macro] 8393 next 8394 } else { 8395 # Replace #undef with comments. This is necessary, for example, 8396 # in the case of _POSIX_SOURCE, which is predefined and required 8397 # on some systems where configure will not decide to define it. 8398 if (defundef == "undef") { 8399 print "/*", prefix defundef, macro, "*/" 8400 next 8401 } 8402 } 8403 } 8404 { print } 8405 _ACAWK 8406 _ACEOF 8407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8408 as_fn_error "could not setup config headers machinery" "$LINENO" 5 8409 fi # test -n "$CONFIG_HEADERS" 8410 8411 8412 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 8413 shift 8414 for ac_tag 8415 do 8416 case $ac_tag in 8417 :[FHLC]) ac_mode=$ac_tag; continue;; 8418 esac 8419 case $ac_mode$ac_tag in 8420 :[FHL]*:*);; 8421 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 8422 :[FH]-) ac_tag=-:-;; 8423 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8424 esac 8425 ac_save_IFS=$IFS 8426 IFS=: 8427 set x $ac_tag 8428 IFS=$ac_save_IFS 8429 shift 8430 ac_file=$1 8431 shift 8432 8433 case $ac_mode in 8434 :L) ac_source=$1;; 8435 :[FH]) 8436 ac_file_inputs= 8437 for ac_f 8438 do 8439 case $ac_f in 8440 -) ac_f="$tmp/stdin";; 8441 *) # Look for the file first in the build tree, then in the source tree 8442 # (if the path is not absolute). The absolute path cannot be DOS-style, 8443 # because $ac_f cannot contain `:'. 8444 test -f "$ac_f" || 8445 case $ac_f in 8446 [\\/$]*) false;; 8447 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8448 esac || 8449 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8450 esac 8451 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8452 as_fn_append ac_file_inputs " '$ac_f'" 8453 done 8454 8455 # Let's still pretend it is `configure' which instantiates (i.e., don't 8456 # use $as_me), people would be surprised to read: 8457 # /* config.h. Generated by config.status. */ 8458 configure_input='Generated from '` 8459 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8460 `' by configure.' 8461 if test x"$ac_file" != x-; then 8462 configure_input="$ac_file. $configure_input" 8463 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8464 $as_echo "$as_me: creating $ac_file" >&6;} 8465 fi 8466 # Neutralize special characters interpreted by sed in replacement strings. 8467 case $configure_input in #( 8468 *\&* | *\|* | *\\* ) 8469 ac_sed_conf_input=`$as_echo "$configure_input" | 8470 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8471 *) ac_sed_conf_input=$configure_input;; 8472 esac 8473 8474 case $ac_tag in 8475 *:-:* | *:-) cat >"$tmp/stdin" \ 8476 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 8477 esac 8478 ;; 8479 esac 8480 8481 ac_dir=`$as_dirname -- "$ac_file" || 8482 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8483 X"$ac_file" : 'X\(//\)[^/]' \| \ 8484 X"$ac_file" : 'X\(//\)$' \| \ 8485 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 8486 $as_echo X"$ac_file" | 8487 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8488 s//\1/ 8489 q 8490 } 8491 /^X\(\/\/\)[^/].*/{ 8492 s//\1/ 8493 q 8494 } 8495 /^X\(\/\/\)$/{ 8496 s//\1/ 8497 q 8498 } 8499 /^X\(\/\).*/{ 8500 s//\1/ 8501 q 8502 } 8503 s/.*/./; q'` 8504 as_dir="$ac_dir"; as_fn_mkdir_p 8505 ac_builddir=. 8506 8507 case "$ac_dir" in 8508 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 8509 *) 8510 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 8511 # A ".." for each directory in $ac_dir_suffix. 8512 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 8513 case $ac_top_builddir_sub in 8514 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 8515 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 8516 esac ;; 8517 esac 8518 ac_abs_top_builddir=$ac_pwd 8519 ac_abs_builddir=$ac_pwd$ac_dir_suffix 8520 # for backward compatibility: 8521 ac_top_builddir=$ac_top_build_prefix 8522 8523 case $srcdir in 8524 .) # We are building in place. 8525 ac_srcdir=. 8526 ac_top_srcdir=$ac_top_builddir_sub 8527 ac_abs_top_srcdir=$ac_pwd ;; 8528 [\\/]* | ?:[\\/]* ) # Absolute name. 8529 ac_srcdir=$srcdir$ac_dir_suffix; 8530 ac_top_srcdir=$srcdir 8531 ac_abs_top_srcdir=$srcdir ;; 8532 *) # Relative name. 8533 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8534 ac_top_srcdir=$ac_top_build_prefix$srcdir 8535 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8536 esac 8537 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8538 8539 8540 case $ac_mode in 8541 :F) 8542 # 8543 # CONFIG_FILE 8544 # 8545 8546 case $INSTALL in 8547 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8548 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8549 esac 8550 _ACEOF 8551 8552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8553 # If the template does not know about datarootdir, expand it. 8554 # FIXME: This hack should be removed a few years after 2.60. 8555 ac_datarootdir_hack=; ac_datarootdir_seen= 8556 ac_sed_dataroot=' 8557 /datarootdir/ { 8558 p 8559 q 8560 } 8561 /@datadir@/p 8562 /@docdir@/p 8563 /@infodir@/p 8564 /@localedir@/p 8565 /@mandir@/p' 8566 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8567 *datarootdir*) ac_datarootdir_seen=yes;; 8568 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8570 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8571 _ACEOF 8572 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8573 ac_datarootdir_hack=' 8574 s&@datadir@&$datadir&g 8575 s&@docdir@&$docdir&g 8576 s&@infodir@&$infodir&g 8577 s&@localedir@&$localedir&g 8578 s&@mandir@&$mandir&g 8579 s&\\\${datarootdir}&$datarootdir&g' ;; 8580 esac 8581 _ACEOF 8582 8583 # Neutralize VPATH when `$srcdir' = `.'. 8584 # Shell code in configure.ac might set extrasub. 8585 # FIXME: do we really want to maintain this feature? 8586 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8587 ac_sed_extra="$ac_vpsub 8588 $extrasub 8589 _ACEOF 8590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8591 :t 8592 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8593 s|@configure_input@|$ac_sed_conf_input|;t t 8594 s&@top_builddir@&$ac_top_builddir_sub&;t t 8595 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8596 s&@srcdir@&$ac_srcdir&;t t 8597 s&@abs_srcdir@&$ac_abs_srcdir&;t t 8598 s&@top_srcdir@&$ac_top_srcdir&;t t 8599 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8600 s&@builddir@&$ac_builddir&;t t 8601 s&@abs_builddir@&$ac_abs_builddir&;t t 8602 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8603 s&@INSTALL@&$ac_INSTALL&;t t 8604 $ac_datarootdir_hack 8605 " 8606 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | 8607 if $ac_cs_awk_getline; then 8608 $AWK -f "$tmp/subs.awk" 8609 else 8610 $AWK -f "$tmp/subs.awk" | $SHELL 8611 fi >$tmp/out \ 8612 || as_fn_error "could not create $ac_file" "$LINENO" 5 8613 8614 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8615 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8616 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8618 which seems to be undefined. Please make sure it is defined." >&5 8619 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8620 which seems to be undefined. Please make sure it is defined." >&2;} 8621 8622 rm -f "$tmp/stdin" 8623 case $ac_file in 8624 -) cat "$tmp/out" && rm -f "$tmp/out";; 8625 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 8626 esac \ 8627 || as_fn_error "could not create $ac_file" "$LINENO" 5 8628 ;; 8629 :H) 8630 # 8631 # CONFIG_HEADER 8632 # 8633 if test x"$ac_file" != x-; then 8634 { 8635 $as_echo "/* $configure_input */" \ 8636 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 8637 } >"$tmp/config.h" \ 8638 || as_fn_error "could not create $ac_file" "$LINENO" 5 8639 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 8640 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 8641 $as_echo "$as_me: $ac_file is unchanged" >&6;} 8642 else 8643 rm -f "$ac_file" 8644 mv "$tmp/config.h" "$ac_file" \ 8645 || as_fn_error "could not create $ac_file" "$LINENO" 5 8646 fi 8647 else 8648 $as_echo "/* $configure_input */" \ 8649 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 8650 || as_fn_error "could not create -" "$LINENO" 5 8651 fi 8652 ;; 8653 8654 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 8655 $as_echo "$as_me: executing $ac_file commands" >&6;} 8656 ;; 8657 esac 8658 8659 8660 case $ac_file$ac_mode in 8661 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 8662 if test -n "$CONFIG_FILES"; then 8663 if test -n "${with_target_subdir}"; then 8664 # FIXME: We shouldn't need to set ac_file 8665 ac_file=Makefile 8666 LD="${ORIGINAL_LD_FOR_MULTILIBS}" 8667 . ${libiberty_topdir}/config-ml.in 8668 fi 8669 fi ;; 8670 8671 esac 8672 done # for ac_tag 8673 8674 8675 as_fn_exit 0 8676 _ACEOF 8677 ac_clean_files=$ac_clean_files_save 8678 8679 test $ac_write_fail = 0 || 8680 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 8681 8682 8683 # configure is writing to config.log, and then calls config.status. 8684 # config.status does its own redirection, appending to config.log. 8685 # Unfortunately, on DOS this fails, as config.log is still kept open 8686 # by configure, so config.status won't be able to write to it; its 8687 # output is simply discarded. So we exec the FD to /dev/null, 8688 # effectively closing config.log, so it can be properly (re)opened and 8689 # appended to by config.status. When coming back to configure, we 8690 # need to make the FD available again. 8691 if test "$no_create" != yes; then 8692 ac_cs_success=: 8693 ac_config_status_args= 8694 test "$silent" = yes && 8695 ac_config_status_args="$ac_config_status_args --quiet" 8696 exec 5>/dev/null 8697 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8698 exec 5>>config.log 8699 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8700 # would make configure fail if this is the last instruction. 8701 $ac_cs_success || as_fn_exit $? 8702 fi 8703 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8705 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8706 fi 8707 8708
Indexes created Wed Apr 29 00:23:26 UTC 2026