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 16DUALCASE=1; export DUALCASE # for MKS sh 17if 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 '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_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. 43if 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 --' 47elif (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' 50else 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 $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${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 } 79fi 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.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93for as_dir in $PATH 94do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99IFS=$as_save_IFS 100 101 ;; 102esac 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. 105if test "x$as_myself" = x; then 106 as_myself=$0 107fi 108if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111fi 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. 117for as_var in BASH_ENV ENV MAIL MAILPATH 118do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120done 121PS1='$ ' 122PS2='> ' 123PS4='+ ' 124 125# NLS nuisances. 126LC_ALL=C 127export LC_ALL 128LANGUAGE=C 129export LANGUAGE 130 131# CDPATH. 132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148esac 149fi 150" 151 as_required="as_fn_return () { (exit \$1); } 152as_fn_success () { as_fn_return 0; } 153as_fn_failure () { as_fn_return 1; } 154as_fn_ret_success () { return 0; } 155as_fn_ret_failure () { return 1; } 156 157exitcode=0 158as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164else 165 exitcode=1; echo positional parameters were not saved. 166fi 167test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 172 if (eval "$as_required") 2>/dev/null; then : 173 as_have_required=yes 174else 175 as_have_required=no 176fi 177 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 178 179else 180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 181as_found=false 182for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 183do 184 IFS=$as_save_IFS 185 test -z "$as_dir" && as_dir=. 186 as_found=: 187 case $as_dir in #( 188 /*) 189 for as_base in sh bash ksh sh5; do 190 # Try only shells that exist, to save several forks. 191 as_shell=$as_dir/$as_base 192 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 193 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 194 CONFIG_SHELL=$as_shell as_have_required=yes 195 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 196 break 2 197fi 198fi 199 done;; 200 esac 201 as_found=false 202done 203$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 204 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 205 CONFIG_SHELL=$SHELL as_have_required=yes 206fi; } 207IFS=$as_save_IFS 208 209 210 if test "x$CONFIG_SHELL" != x; then : 211 # We cannot yet assume a decent shell, so we have to provide a 212 # neutralization value for shells without unset; and this also 213 # works around shells that cannot unset nonexistent variables. 214 BASH_ENV=/dev/null 215 ENV=/dev/null 216 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 217 export CONFIG_SHELL 218 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 219fi 220 221 if test x$as_have_required = xno; then : 222 $as_echo "$0: This script requires a shell more modern than all" 223 $as_echo "$0: the shells that I found on your system." 224 if test x${ZSH_VERSION+set} = xset ; then 225 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 226 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 227 else 228 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 229$0: including any error possibly output before this 230$0: message. Then install a modern shell, or manually run 231$0: the script under such a shell if you do have one." 232 fi 233 exit 1 234fi 235fi 236fi 237SHELL=${CONFIG_SHELL-/bin/sh} 238export SHELL 239# Unset more variables known to interfere with behavior of common tools. 240CLICOLOR_FORCE= GREP_OPTIONS= 241unset CLICOLOR_FORCE GREP_OPTIONS 242 243## --------------------- ## 244## M4sh Shell Functions. ## 245## --------------------- ## 246# as_fn_unset VAR 247# --------------- 248# Portably unset VAR. 249as_fn_unset () 250{ 251 { eval $1=; unset $1;} 252} 253as_unset=as_fn_unset 254 255# as_fn_set_status STATUS 256# ----------------------- 257# Set $? to STATUS, without forking. 258as_fn_set_status () 259{ 260 return $1 261} # as_fn_set_status 262 263# as_fn_exit STATUS 264# ----------------- 265# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 266as_fn_exit () 267{ 268 set +e 269 as_fn_set_status $1 270 exit $1 271} # as_fn_exit 272 273# as_fn_mkdir_p 274# ------------- 275# Create "$as_dir" as a directory, including parents if necessary. 276as_fn_mkdir_p () 277{ 278 279 case $as_dir in #( 280 -*) as_dir=./$as_dir;; 281 esac 282 test -d "$as_dir" || eval $as_mkdir_p || { 283 as_dirs= 284 while :; do 285 case $as_dir in #( 286 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 287 *) as_qdir=$as_dir;; 288 esac 289 as_dirs="'$as_qdir' $as_dirs" 290 as_dir=`$as_dirname -- "$as_dir" || 291$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 292 X"$as_dir" : 'X\(//\)[^/]' \| \ 293 X"$as_dir" : 'X\(//\)$' \| \ 294 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 295$as_echo X"$as_dir" | 296 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 297 s//\1/ 298 q 299 } 300 /^X\(\/\/\)[^/].*/{ 301 s//\1/ 302 q 303 } 304 /^X\(\/\/\)$/{ 305 s//\1/ 306 q 307 } 308 /^X\(\/\).*/{ 309 s//\1/ 310 q 311 } 312 s/.*/./; q'` 313 test -d "$as_dir" && break 314 done 315 test -z "$as_dirs" || eval "mkdir $as_dirs" 316 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 317 318 319} # as_fn_mkdir_p 320# as_fn_append VAR VALUE 321# ---------------------- 322# Append the text in VALUE to the end of the definition contained in VAR. Take 323# advantage of any shell optimizations that allow amortized linear growth over 324# repeated appends, instead of the typical quadratic growth present in naive 325# implementations. 326if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 327 eval 'as_fn_append () 328 { 329 eval $1+=\$2 330 }' 331else 332 as_fn_append () 333 { 334 eval $1=\$$1\$2 335 } 336fi # as_fn_append 337 338# as_fn_arith ARG... 339# ------------------ 340# Perform arithmetic evaluation on the ARGs, and store the result in the 341# global $as_val. Take advantage of shells that can avoid forks. The arguments 342# must be portable across $(()) and expr. 343if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 344 eval 'as_fn_arith () 345 { 346 as_val=$(( $* )) 347 }' 348else 349 as_fn_arith () 350 { 351 as_val=`expr "$@" || test $? -eq 1` 352 } 353fi # as_fn_arith 354 355 356# as_fn_error ERROR [LINENO LOG_FD] 357# --------------------------------- 358# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 359# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 360# script with status $?, using 1 if that was 0. 361as_fn_error () 362{ 363 as_status=$?; test $as_status -eq 0 && as_status=1 364 if test "$3"; then 365 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 366 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 367 fi 368 $as_echo "$as_me: error: $1" >&2 369 as_fn_exit $as_status 370} # as_fn_error 371 372if expr a : '\(a\)' >/dev/null 2>&1 && 373 test "X`expr 00001 : '.*\(...\)'`" = X001; then 374 as_expr=expr 375else 376 as_expr=false 377fi 378 379if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 380 as_basename=basename 381else 382 as_basename=false 383fi 384 385if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 386 as_dirname=dirname 387else 388 as_dirname=false 389fi 390 391as_me=`$as_basename -- "$0" || 392$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 393 X"$0" : 'X\(//\)$' \| \ 394 X"$0" : 'X\(/\)' \| . 2>/dev/null || 395$as_echo X/"$0" | 396 sed '/^.*\/\([^/][^/]*\)\/*$/{ 397 s//\1/ 398 q 399 } 400 /^X\/\(\/\/\)$/{ 401 s//\1/ 402 q 403 } 404 /^X\/\(\/\).*/{ 405 s//\1/ 406 q 407 } 408 s/.*/./; q'` 409 410# Avoid depending upon Character Ranges. 411as_cr_letters='abcdefghijklmnopqrstuvwxyz' 412as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 413as_cr_Letters=$as_cr_letters$as_cr_LETTERS 414as_cr_digits='0123456789' 415as_cr_alnum=$as_cr_Letters$as_cr_digits 416 417 418 as_lineno_1=$LINENO as_lineno_1a=$LINENO 419 as_lineno_2=$LINENO as_lineno_2a=$LINENO 420 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 421 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 422 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 423 sed -n ' 424 p 425 /[$]LINENO/= 426 ' <$as_myself | 427 sed ' 428 s/[$]LINENO.*/&-/ 429 t lineno 430 b 431 :lineno 432 N 433 :loop 434 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 435 t loop 436 s/-\n.*// 437 ' >$as_me.lineno && 438 chmod +x "$as_me.lineno" || 439 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 440 441 # Don't try to exec as it changes $[0], causing all sort of problems 442 # (the dirname of $[0] is not the place where we might find the 443 # original and so on. Autoconf is especially sensitive to this). 444 . "./$as_me.lineno" 445 # Exit status is that of the last command. 446 exit 447} 448 449ECHO_C= ECHO_N= ECHO_T= 450case `echo -n x` in #((((( 451-n*) 452 case `echo 'xy\c'` in 453 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 454 xy) ECHO_C='\c';; 455 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 456 ECHO_T=' ';; 457 esac;; 458*) 459 ECHO_N='-n';; 460esac 461 462rm -f conf$$ conf$$.exe conf$$.file 463if test -d conf$$.dir; then 464 rm -f conf$$.dir/conf$$.file 465else 466 rm -f conf$$.dir 467 mkdir conf$$.dir 2>/dev/null 468fi 469if (echo >conf$$.file) 2>/dev/null; then 470 if ln -s conf$$.file conf$$ 2>/dev/null; then 471 as_ln_s='ln -s' 472 # ... but there are two gotchas: 473 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 474 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 475 # In both cases, we have to default to `cp -p'. 476 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 477 as_ln_s='cp -p' 478 elif ln conf$$.file conf$$ 2>/dev/null; then 479 as_ln_s=ln 480 else 481 as_ln_s='cp -p' 482 fi 483else 484 as_ln_s='cp -p' 485fi 486rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 487rmdir conf$$.dir 2>/dev/null 488 489if mkdir -p . 2>/dev/null; then 490 as_mkdir_p='mkdir -p "$as_dir"' 491else 492 test -d ./-p && rmdir ./-p 493 as_mkdir_p=false 494fi 495 496if test -x / >/dev/null 2>&1; then 497 as_test_x='test -x' 498else 499 if ls -dL / >/dev/null 2>&1; then 500 as_ls_L_option=L 501 else 502 as_ls_L_option= 503 fi 504 as_test_x=' 505 eval sh -c '\'' 506 if test -d "$1"; then 507 test -d "$1/."; 508 else 509 case $1 in #( 510 -*)set "./$1";; 511 esac; 512 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 513 ???[sx]*):;;*)false;;esac;fi 514 '\'' sh 515 ' 516fi 517as_executable_p=$as_test_x 518 519# Sed expression to map a string onto a valid CPP name. 520as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 521 522# Sed expression to map a string onto a valid variable name. 523as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 524 525 526exec 7<&0 </dev/null 6>&1 527 528# Name of the host. 529# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 530# so uname gets run too. 531ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 532 533# 534# Initializations. 535# 536ac_default_prefix=/usr/local 537ac_clean_files= 538ac_config_libobj_dir=. 539LIBOBJS= 540cross_compiling=no 541subdirs= 542MFLAGS= 543MAKEFLAGS= 544 545# Identity of this package. 546PACKAGE_NAME= 547PACKAGE_TARNAME= 548PACKAGE_VERSION= 549PACKAGE_STRING= 550PACKAGE_BUGREPORT= 551PACKAGE_URL= 552 553ac_unique_file="Makefile.in" 554ac_subst_vars='LTLIBOBJS 555LIBOBJS 556have_getipinfo 557default_gnatlib_target 558LN_S 559AWK 560PICFLAG 561enable_shared 562OBJEXT 563EXEEXT 564ac_ct_CC 565CPPFLAGS 566LDFLAGS 567CFLAGS 568CC 569toolexeclibdir 570toolexecdir 571multi_basedir 572MAINT 573target_subdir 574host_subdir 575build_subdir 576build_libsubdir 577target_noncanonical 578target_os 579target_vendor 580target_cpu 581target 582host_os 583host_vendor 584host_cpu 585host 586build_os 587build_vendor 588build_cpu 589build 590target_alias 591host_alias 592build_alias 593LIBS 594ECHO_T 595ECHO_N 596ECHO_C 597DEFS 598mandir 599localedir 600libdir 601psdir 602pdfdir 603dvidir 604htmldir 605infodir 606docdir 607oldincludedir 608includedir 609localstatedir 610sharedstatedir 611sysconfdir 612datadir 613datarootdir 614libexecdir 615sbindir 616bindir 617program_transform_name 618prefix 619exec_prefix 620PACKAGE_URL 621PACKAGE_BUGREPORT 622PACKAGE_STRING 623PACKAGE_VERSION 624PACKAGE_TARNAME 625PACKAGE_NAME 626PATH_SEPARATOR 627SHELL' 628ac_subst_files='' 629ac_user_opts=' 630enable_option_checking 631with_build_libsubdir 632enable_maintainer_mode 633enable_multilib 634enable_shared 635with_system_libunwind 636' 637 ac_precious_vars='build_alias 638host_alias 639target_alias' 640 641 642# Initialize some variables set by options. 643ac_init_help= 644ac_init_version=false 645ac_unrecognized_opts= 646ac_unrecognized_sep= 647# The variables have the same names as the options, with 648# dashes changed to underlines. 649cache_file=/dev/null 650exec_prefix=NONE 651no_create= 652no_recursion= 653prefix=NONE 654program_prefix=NONE 655program_suffix=NONE 656program_transform_name=s,x,x, 657silent= 658site= 659srcdir= 660verbose= 661x_includes=NONE 662x_libraries=NONE 663 664# Installation directory options. 665# These are left unexpanded so users can "make install exec_prefix=/foo" 666# and all the variables that are supposed to be based on exec_prefix 667# by default will actually change. 668# Use braces instead of parens because sh, perl, etc. also accept them. 669# (The list follows the same order as the GNU Coding Standards.) 670bindir='${exec_prefix}/bin' 671sbindir='${exec_prefix}/sbin' 672libexecdir='${exec_prefix}/libexec' 673datarootdir='${prefix}/share' 674datadir='${datarootdir}' 675sysconfdir='${prefix}/etc' 676sharedstatedir='${prefix}/com' 677localstatedir='${prefix}/var' 678includedir='${prefix}/include' 679oldincludedir='/usr/include' 680docdir='${datarootdir}/doc/${PACKAGE}' 681infodir='${datarootdir}/info' 682htmldir='${docdir}' 683dvidir='${docdir}' 684pdfdir='${docdir}' 685psdir='${docdir}' 686libdir='${exec_prefix}/lib' 687localedir='${datarootdir}/locale' 688mandir='${datarootdir}/man' 689 690ac_prev= 691ac_dashdash= 692for ac_option 693do 694 # If the previous option needs an argument, assign it. 695 if test -n "$ac_prev"; then 696 eval $ac_prev=\$ac_option 697 ac_prev= 698 continue 699 fi 700 701 case $ac_option in 702 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 703 *) ac_optarg=yes ;; 704 esac 705 706 # Accept the important Cygnus configure options, so we can diagnose typos. 707 708 case $ac_dashdash$ac_option in 709 --) 710 ac_dashdash=yes ;; 711 712 -bindir | --bindir | --bindi | --bind | --bin | --bi) 713 ac_prev=bindir ;; 714 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 715 bindir=$ac_optarg ;; 716 717 -build | --build | --buil | --bui | --bu) 718 ac_prev=build_alias ;; 719 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 720 build_alias=$ac_optarg ;; 721 722 -cache-file | --cache-file | --cache-fil | --cache-fi \ 723 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 724 ac_prev=cache_file ;; 725 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 726 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 727 cache_file=$ac_optarg ;; 728 729 --config-cache | -C) 730 cache_file=config.cache ;; 731 732 -datadir | --datadir | --datadi | --datad) 733 ac_prev=datadir ;; 734 -datadir=* | --datadir=* | --datadi=* | --datad=*) 735 datadir=$ac_optarg ;; 736 737 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 738 | --dataroo | --dataro | --datar) 739 ac_prev=datarootdir ;; 740 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 741 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 742 datarootdir=$ac_optarg ;; 743 744 -disable-* | --disable-*) 745 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 746 # Reject names that are not valid shell variable names. 747 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 748 as_fn_error "invalid feature name: $ac_useropt" 749 ac_useropt_orig=$ac_useropt 750 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 751 case $ac_user_opts in 752 *" 753"enable_$ac_useropt" 754"*) ;; 755 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 756 ac_unrecognized_sep=', ';; 757 esac 758 eval enable_$ac_useropt=no ;; 759 760 -docdir | --docdir | --docdi | --doc | --do) 761 ac_prev=docdir ;; 762 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 763 docdir=$ac_optarg ;; 764 765 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 766 ac_prev=dvidir ;; 767 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 768 dvidir=$ac_optarg ;; 769 770 -enable-* | --enable-*) 771 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 772 # Reject names that are not valid shell variable names. 773 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 774 as_fn_error "invalid feature name: $ac_useropt" 775 ac_useropt_orig=$ac_useropt 776 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 777 case $ac_user_opts in 778 *" 779"enable_$ac_useropt" 780"*) ;; 781 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 782 ac_unrecognized_sep=', ';; 783 esac 784 eval enable_$ac_useropt=\$ac_optarg ;; 785 786 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 787 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 788 | --exec | --exe | --ex) 789 ac_prev=exec_prefix ;; 790 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 791 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 792 | --exec=* | --exe=* | --ex=*) 793 exec_prefix=$ac_optarg ;; 794 795 -gas | --gas | --ga | --g) 796 # Obsolete; use --with-gas. 797 with_gas=yes ;; 798 799 -help | --help | --hel | --he | -h) 800 ac_init_help=long ;; 801 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 802 ac_init_help=recursive ;; 803 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 804 ac_init_help=short ;; 805 806 -host | --host | --hos | --ho) 807 ac_prev=host_alias ;; 808 -host=* | --host=* | --hos=* | --ho=*) 809 host_alias=$ac_optarg ;; 810 811 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 812 ac_prev=htmldir ;; 813 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 814 | --ht=*) 815 htmldir=$ac_optarg ;; 816 817 -includedir | --includedir | --includedi | --included | --include \ 818 | --includ | --inclu | --incl | --inc) 819 ac_prev=includedir ;; 820 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 821 | --includ=* | --inclu=* | --incl=* | --inc=*) 822 includedir=$ac_optarg ;; 823 824 -infodir | --infodir | --infodi | --infod | --info | --inf) 825 ac_prev=infodir ;; 826 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 827 infodir=$ac_optarg ;; 828 829 -libdir | --libdir | --libdi | --libd) 830 ac_prev=libdir ;; 831 -libdir=* | --libdir=* | --libdi=* | --libd=*) 832 libdir=$ac_optarg ;; 833 834 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 835 | --libexe | --libex | --libe) 836 ac_prev=libexecdir ;; 837 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 838 | --libexe=* | --libex=* | --libe=*) 839 libexecdir=$ac_optarg ;; 840 841 -localedir | --localedir | --localedi | --localed | --locale) 842 ac_prev=localedir ;; 843 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 844 localedir=$ac_optarg ;; 845 846 -localstatedir | --localstatedir | --localstatedi | --localstated \ 847 | --localstate | --localstat | --localsta | --localst | --locals) 848 ac_prev=localstatedir ;; 849 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 850 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 851 localstatedir=$ac_optarg ;; 852 853 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 854 ac_prev=mandir ;; 855 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 856 mandir=$ac_optarg ;; 857 858 -nfp | --nfp | --nf) 859 # Obsolete; use --without-fp. 860 with_fp=no ;; 861 862 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 863 | --no-cr | --no-c | -n) 864 no_create=yes ;; 865 866 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 867 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 868 no_recursion=yes ;; 869 870 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 871 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 872 | --oldin | --oldi | --old | --ol | --o) 873 ac_prev=oldincludedir ;; 874 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 875 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 876 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 877 oldincludedir=$ac_optarg ;; 878 879 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 880 ac_prev=prefix ;; 881 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 882 prefix=$ac_optarg ;; 883 884 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 885 | --program-pre | --program-pr | --program-p) 886 ac_prev=program_prefix ;; 887 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 888 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 889 program_prefix=$ac_optarg ;; 890 891 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 892 | --program-suf | --program-su | --program-s) 893 ac_prev=program_suffix ;; 894 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 895 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 896 program_suffix=$ac_optarg ;; 897 898 -program-transform-name | --program-transform-name \ 899 | --program-transform-nam | --program-transform-na \ 900 | --program-transform-n | --program-transform- \ 901 | --program-transform | --program-transfor \ 902 | --program-transfo | --program-transf \ 903 | --program-trans | --program-tran \ 904 | --progr-tra | --program-tr | --program-t) 905 ac_prev=program_transform_name ;; 906 -program-transform-name=* | --program-transform-name=* \ 907 | --program-transform-nam=* | --program-transform-na=* \ 908 | --program-transform-n=* | --program-transform-=* \ 909 | --program-transform=* | --program-transfor=* \ 910 | --program-transfo=* | --program-transf=* \ 911 | --program-trans=* | --program-tran=* \ 912 | --progr-tra=* | --program-tr=* | --program-t=*) 913 program_transform_name=$ac_optarg ;; 914 915 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 916 ac_prev=pdfdir ;; 917 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 918 pdfdir=$ac_optarg ;; 919 920 -psdir | --psdir | --psdi | --psd | --ps) 921 ac_prev=psdir ;; 922 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 923 psdir=$ac_optarg ;; 924 925 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 926 | -silent | --silent | --silen | --sile | --sil) 927 silent=yes ;; 928 929 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 930 ac_prev=sbindir ;; 931 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 932 | --sbi=* | --sb=*) 933 sbindir=$ac_optarg ;; 934 935 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 936 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 937 | --sharedst | --shareds | --shared | --share | --shar \ 938 | --sha | --sh) 939 ac_prev=sharedstatedir ;; 940 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 941 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 942 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 943 | --sha=* | --sh=*) 944 sharedstatedir=$ac_optarg ;; 945 946 -site | --site | --sit) 947 ac_prev=site ;; 948 -site=* | --site=* | --sit=*) 949 site=$ac_optarg ;; 950 951 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 952 ac_prev=srcdir ;; 953 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 954 srcdir=$ac_optarg ;; 955 956 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 957 | --syscon | --sysco | --sysc | --sys | --sy) 958 ac_prev=sysconfdir ;; 959 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 960 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 961 sysconfdir=$ac_optarg ;; 962 963 -target | --target | --targe | --targ | --tar | --ta | --t) 964 ac_prev=target_alias ;; 965 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 966 target_alias=$ac_optarg ;; 967 968 -v | -verbose | --verbose | --verbos | --verbo | --verb) 969 verbose=yes ;; 970 971 -version | --version | --versio | --versi | --vers | -V) 972 ac_init_version=: ;; 973 974 -with-* | --with-*) 975 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 976 # Reject names that are not valid shell variable names. 977 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 978 as_fn_error "invalid package name: $ac_useropt" 979 ac_useropt_orig=$ac_useropt 980 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 981 case $ac_user_opts in 982 *" 983"with_$ac_useropt" 984"*) ;; 985 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 986 ac_unrecognized_sep=', ';; 987 esac 988 eval with_$ac_useropt=\$ac_optarg ;; 989 990 -without-* | --without-*) 991 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 992 # Reject names that are not valid shell variable names. 993 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 994 as_fn_error "invalid package name: $ac_useropt" 995 ac_useropt_orig=$ac_useropt 996 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 997 case $ac_user_opts in 998 *" 999"with_$ac_useropt" 1000"*) ;; 1001 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1002 ac_unrecognized_sep=', ';; 1003 esac 1004 eval with_$ac_useropt=no ;; 1005 1006 --x) 1007 # Obsolete; use --with-x. 1008 with_x=yes ;; 1009 1010 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1011 | --x-incl | --x-inc | --x-in | --x-i) 1012 ac_prev=x_includes ;; 1013 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1014 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1015 x_includes=$ac_optarg ;; 1016 1017 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1018 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1019 ac_prev=x_libraries ;; 1020 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1021 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1022 x_libraries=$ac_optarg ;; 1023 1024 -*) as_fn_error "unrecognized option: \`$ac_option' 1025Try \`$0 --help' for more information." 1026 ;; 1027 1028 *=*) 1029 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1030 # Reject names that are not valid shell variable names. 1031 case $ac_envvar in #( 1032 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1033 as_fn_error "invalid variable name: \`$ac_envvar'" ;; 1034 esac 1035 eval $ac_envvar=\$ac_optarg 1036 export $ac_envvar ;; 1037 1038 *) 1039 # FIXME: should be removed in autoconf 3.0. 1040 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1041 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1042 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1043 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1044 ;; 1045 1046 esac 1047done 1048 1049if test -n "$ac_prev"; then 1050 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1051 as_fn_error "missing argument to $ac_option" 1052fi 1053 1054if test -n "$ac_unrecognized_opts"; then 1055 case $enable_option_checking in 1056 no) ;; 1057 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; 1058 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1059 esac 1060fi 1061 1062# Check all directory arguments for consistency. 1063for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1064 datadir sysconfdir sharedstatedir localstatedir includedir \ 1065 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1066 libdir localedir mandir 1067do 1068 eval ac_val=\$$ac_var 1069 # Remove trailing slashes. 1070 case $ac_val in 1071 */ ) 1072 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1073 eval $ac_var=\$ac_val;; 1074 esac 1075 # Be sure to have absolute directory names. 1076 case $ac_val in 1077 [\\/$]* | ?:[\\/]* ) continue;; 1078 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1079 esac 1080 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" 1081done 1082 1083# There might be people who depend on the old broken behavior: `$host' 1084# used to hold the argument of --host etc. 1085# FIXME: To remove some day. 1086build=$build_alias 1087host=$host_alias 1088target=$target_alias 1089 1090# FIXME: To remove some day. 1091if test "x$host_alias" != x; then 1092 if test "x$build_alias" = x; then 1093 cross_compiling=maybe 1094 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 1095 If a cross compiler is detected then cross compile mode will be used." >&2 1096 elif test "x$build_alias" != "x$host_alias"; then 1097 cross_compiling=yes 1098 fi 1099fi 1100 1101ac_tool_prefix= 1102test -n "$host_alias" && ac_tool_prefix=$host_alias- 1103 1104test "$silent" = yes && exec 6>/dev/null 1105 1106 1107ac_pwd=`pwd` && test -n "$ac_pwd" && 1108ac_ls_di=`ls -di .` && 1109ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1110 as_fn_error "working directory cannot be determined" 1111test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1112 as_fn_error "pwd does not report name of working directory" 1113 1114 1115# Find the source files, if location was not specified. 1116if test -z "$srcdir"; then 1117 ac_srcdir_defaulted=yes 1118 # Try the directory containing this script, then the parent directory. 1119 ac_confdir=`$as_dirname -- "$as_myself" || 1120$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1121 X"$as_myself" : 'X\(//\)[^/]' \| \ 1122 X"$as_myself" : 'X\(//\)$' \| \ 1123 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1124$as_echo X"$as_myself" | 1125 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1126 s//\1/ 1127 q 1128 } 1129 /^X\(\/\/\)[^/].*/{ 1130 s//\1/ 1131 q 1132 } 1133 /^X\(\/\/\)$/{ 1134 s//\1/ 1135 q 1136 } 1137 /^X\(\/\).*/{ 1138 s//\1/ 1139 q 1140 } 1141 s/.*/./; q'` 1142 srcdir=$ac_confdir 1143 if test ! -r "$srcdir/$ac_unique_file"; then 1144 srcdir=.. 1145 fi 1146else 1147 ac_srcdir_defaulted=no 1148fi 1149if test ! -r "$srcdir/$ac_unique_file"; then 1150 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1151 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" 1152fi 1153ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1154ac_abs_confdir=`( 1155 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" 1156 pwd)` 1157# When building in place, set srcdir=. 1158if test "$ac_abs_confdir" = "$ac_pwd"; then 1159 srcdir=. 1160fi 1161# Remove unnecessary trailing slashes from srcdir. 1162# Double slashes in file names in object file debugging info 1163# mess up M-x gdb in Emacs. 1164case $srcdir in 1165*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1166esac 1167for ac_var in $ac_precious_vars; do 1168 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1169 eval ac_env_${ac_var}_value=\$${ac_var} 1170 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1171 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1172done 1173 1174# 1175# Report the --help message. 1176# 1177if test "$ac_init_help" = "long"; then 1178 # Omit some internal or obsolete options to make the list less imposing. 1179 # This message is too long to be a string in the A/UX 3.1 sh. 1180 cat <<_ACEOF 1181\`configure' configures this package to adapt to many kinds of systems. 1182 1183Usage: $0 [OPTION]... [VAR=VALUE]... 1184 1185To assign environment variables (e.g., CC, CFLAGS...), specify them as 1186VAR=VALUE. See below for descriptions of some of the useful variables. 1187 1188Defaults for the options are specified in brackets. 1189 1190Configuration: 1191 -h, --help display this help and exit 1192 --help=short display options specific to this package 1193 --help=recursive display the short help of all the included packages 1194 -V, --version display version information and exit 1195 -q, --quiet, --silent do not print \`checking...' messages 1196 --cache-file=FILE cache test results in FILE [disabled] 1197 -C, --config-cache alias for \`--cache-file=config.cache' 1198 -n, --no-create do not create output files 1199 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1200 1201Installation directories: 1202 --prefix=PREFIX install architecture-independent files in PREFIX 1203 [$ac_default_prefix] 1204 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1205 [PREFIX] 1206 1207By default, \`make install' will install all the files in 1208\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1209an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1210for instance \`--prefix=\$HOME'. 1211 1212For better control, use the options below. 1213 1214Fine tuning of the installation directories: 1215 --bindir=DIR user executables [EPREFIX/bin] 1216 --sbindir=DIR system admin executables [EPREFIX/sbin] 1217 --libexecdir=DIR program executables [EPREFIX/libexec] 1218 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1219 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1220 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1221 --libdir=DIR object code libraries [EPREFIX/lib] 1222 --includedir=DIR C header files [PREFIX/include] 1223 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1224 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1225 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1226 --infodir=DIR info documentation [DATAROOTDIR/info] 1227 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1228 --mandir=DIR man documentation [DATAROOTDIR/man] 1229 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1230 --htmldir=DIR html documentation [DOCDIR] 1231 --dvidir=DIR dvi documentation [DOCDIR] 1232 --pdfdir=DIR pdf documentation [DOCDIR] 1233 --psdir=DIR ps documentation [DOCDIR] 1234_ACEOF 1235 1236 cat <<\_ACEOF 1237 1238System types: 1239 --build=BUILD configure for building on BUILD [guessed] 1240 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1241 --target=TARGET configure for building compilers for TARGET [HOST] 1242_ACEOF 1243fi 1244 1245if test -n "$ac_init_help"; then 1246 1247 cat <<\_ACEOF 1248 1249Optional Features: 1250 --disable-option-checking ignore unrecognized --enable/--with options 1251 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1252 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1253 --enable-maintainer-mode 1254 enable make rules and dependencies not useful (and 1255 sometimes confusing) to the casual installer 1256 --enable-multilib build many library versions (default) 1257 --disable-shared don't provide a shared libgnat 1258 1259Optional Packages: 1260 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1261 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1262 --with-build-libsubdir=DIR Directory where to find libraries for build system 1263 --with-system-libunwind use installed libunwind 1264 1265Some influential environment variables: 1266 CC C compiler command 1267 CFLAGS C compiler flags 1268 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1269 nonstandard directory <lib dir> 1270 LIBS libraries to pass to the linker, e.g. -l<library> 1271 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1272 you have headers in a nonstandard directory <include dir> 1273 1274Use these variables to override the choices made by `configure' or to help 1275it to find libraries and programs with nonstandard names/locations. 1276 1277Report bugs to the package provider. 1278_ACEOF 1279ac_status=$? 1280fi 1281 1282if test "$ac_init_help" = "recursive"; then 1283 # If there are subdirs, report their specific --help. 1284 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1285 test -d "$ac_dir" || 1286 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1287 continue 1288 ac_builddir=. 1289 1290case "$ac_dir" in 1291.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1292*) 1293 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1294 # A ".." for each directory in $ac_dir_suffix. 1295 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1296 case $ac_top_builddir_sub in 1297 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1298 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1299 esac ;; 1300esac 1301ac_abs_top_builddir=$ac_pwd 1302ac_abs_builddir=$ac_pwd$ac_dir_suffix 1303# for backward compatibility: 1304ac_top_builddir=$ac_top_build_prefix 1305 1306case $srcdir in 1307 .) # We are building in place. 1308 ac_srcdir=. 1309 ac_top_srcdir=$ac_top_builddir_sub 1310 ac_abs_top_srcdir=$ac_pwd ;; 1311 [\\/]* | ?:[\\/]* ) # Absolute name. 1312 ac_srcdir=$srcdir$ac_dir_suffix; 1313 ac_top_srcdir=$srcdir 1314 ac_abs_top_srcdir=$srcdir ;; 1315 *) # Relative name. 1316 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1317 ac_top_srcdir=$ac_top_build_prefix$srcdir 1318 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1319esac 1320ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1321 1322 cd "$ac_dir" || { ac_status=$?; continue; } 1323 # Check for guested configure. 1324 if test -f "$ac_srcdir/configure.gnu"; then 1325 echo && 1326 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1327 elif test -f "$ac_srcdir/configure"; then 1328 echo && 1329 $SHELL "$ac_srcdir/configure" --help=recursive 1330 else 1331 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1332 fi || ac_status=$? 1333 cd "$ac_pwd" || { ac_status=$?; break; } 1334 done 1335fi 1336 1337test -n "$ac_init_help" && exit $ac_status 1338if $ac_init_version; then 1339 cat <<\_ACEOF 1340configure 1341generated by GNU Autoconf 2.64 1342 1343Copyright (C) 2009 Free Software Foundation, Inc. 1344This configure script is free software; the Free Software Foundation 1345gives unlimited permission to copy, distribute and modify it. 1346_ACEOF 1347 exit 1348fi 1349 1350## ------------------------ ## 1351## Autoconf initialization. ## 1352## ------------------------ ## 1353 1354# ac_fn_c_try_compile LINENO 1355# -------------------------- 1356# Try to compile conftest.$ac_ext, and return whether this succeeded. 1357ac_fn_c_try_compile () 1358{ 1359 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1360 rm -f conftest.$ac_objext 1361 if { { ac_try="$ac_compile" 1362case "(($ac_try" in 1363 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1364 *) ac_try_echo=$ac_try;; 1365esac 1366eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1367$as_echo "$ac_try_echo"; } >&5 1368 (eval "$ac_compile") 2>conftest.err 1369 ac_status=$? 1370 if test -s conftest.err; then 1371 grep -v '^ *+' conftest.err >conftest.er1 1372 cat conftest.er1 >&5 1373 mv -f conftest.er1 conftest.err 1374 fi 1375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1376 test $ac_status = 0; } && { 1377 test -z "$ac_c_werror_flag" || 1378 test ! -s conftest.err 1379 } && test -s conftest.$ac_objext; then : 1380 ac_retval=0 1381else 1382 $as_echo "$as_me: failed program was:" >&5 1383sed 's/^/| /' conftest.$ac_ext >&5 1384 1385 ac_retval=1 1386fi 1387 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1388 return $ac_retval 1389 1390} # ac_fn_c_try_compile 1391cat >config.log <<_ACEOF 1392This file contains any messages produced by compilers while 1393running configure, to aid debugging if configure makes a mistake. 1394 1395It was created by $as_me, which was 1396generated by GNU Autoconf 2.64. Invocation command line was 1397 1398 $ $0 $@ 1399 1400_ACEOF 1401exec 5>>config.log 1402{ 1403cat <<_ASUNAME 1404## --------- ## 1405## Platform. ## 1406## --------- ## 1407 1408hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1409uname -m = `(uname -m) 2>/dev/null || echo unknown` 1410uname -r = `(uname -r) 2>/dev/null || echo unknown` 1411uname -s = `(uname -s) 2>/dev/null || echo unknown` 1412uname -v = `(uname -v) 2>/dev/null || echo unknown` 1413 1414/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1415/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1416 1417/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1418/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1419/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1420/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1421/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1422/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1423/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1424 1425_ASUNAME 1426 1427as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1428for as_dir in $PATH 1429do 1430 IFS=$as_save_IFS 1431 test -z "$as_dir" && as_dir=. 1432 $as_echo "PATH: $as_dir" 1433 done 1434IFS=$as_save_IFS 1435 1436} >&5 1437 1438cat >&5 <<_ACEOF 1439 1440 1441## ----------- ## 1442## Core tests. ## 1443## ----------- ## 1444 1445_ACEOF 1446 1447 1448# Keep a trace of the command line. 1449# Strip out --no-create and --no-recursion so they do not pile up. 1450# Strip out --silent because we don't want to record it for future runs. 1451# Also quote any args containing shell meta-characters. 1452# Make two passes to allow for proper duplicate-argument suppression. 1453ac_configure_args= 1454ac_configure_args0= 1455ac_configure_args1= 1456ac_must_keep_next=false 1457for ac_pass in 1 2 1458do 1459 for ac_arg 1460 do 1461 case $ac_arg in 1462 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1463 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1464 | -silent | --silent | --silen | --sile | --sil) 1465 continue ;; 1466 *\'*) 1467 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1468 esac 1469 case $ac_pass in 1470 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1471 2) 1472 as_fn_append ac_configure_args1 " '$ac_arg'" 1473 if test $ac_must_keep_next = true; then 1474 ac_must_keep_next=false # Got value, back to normal. 1475 else 1476 case $ac_arg in 1477 *=* | --config-cache | -C | -disable-* | --disable-* \ 1478 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1479 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1480 | -with-* | --with-* | -without-* | --without-* | --x) 1481 case "$ac_configure_args0 " in 1482 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1483 esac 1484 ;; 1485 -* ) ac_must_keep_next=true ;; 1486 esac 1487 fi 1488 as_fn_append ac_configure_args " '$ac_arg'" 1489 ;; 1490 esac 1491 done 1492done 1493{ ac_configure_args0=; unset ac_configure_args0;} 1494{ ac_configure_args1=; unset ac_configure_args1;} 1495 1496# When interrupted or exit'd, cleanup temporary files, and complete 1497# config.log. We remove comments because anyway the quotes in there 1498# would cause problems or look ugly. 1499# WARNING: Use '\'' to represent an apostrophe within the trap. 1500# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1501trap 'exit_status=$? 1502 # Save into config.log some information that might help in debugging. 1503 { 1504 echo 1505 1506 cat <<\_ASBOX 1507## ---------------- ## 1508## Cache variables. ## 1509## ---------------- ## 1510_ASBOX 1511 echo 1512 # The following way of writing the cache mishandles newlines in values, 1513( 1514 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1515 eval ac_val=\$$ac_var 1516 case $ac_val in #( 1517 *${as_nl}*) 1518 case $ac_var in #( 1519 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1520$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1521 esac 1522 case $ac_var in #( 1523 _ | IFS | as_nl) ;; #( 1524 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1525 *) { eval $ac_var=; unset $ac_var;} ;; 1526 esac ;; 1527 esac 1528 done 1529 (set) 2>&1 | 1530 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1531 *${as_nl}ac_space=\ *) 1532 sed -n \ 1533 "s/'\''/'\''\\\\'\'''\''/g; 1534 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1535 ;; #( 1536 *) 1537 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1538 ;; 1539 esac | 1540 sort 1541) 1542 echo 1543 1544 cat <<\_ASBOX 1545## ----------------- ## 1546## Output variables. ## 1547## ----------------- ## 1548_ASBOX 1549 echo 1550 for ac_var in $ac_subst_vars 1551 do 1552 eval ac_val=\$$ac_var 1553 case $ac_val in 1554 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1555 esac 1556 $as_echo "$ac_var='\''$ac_val'\''" 1557 done | sort 1558 echo 1559 1560 if test -n "$ac_subst_files"; then 1561 cat <<\_ASBOX 1562## ------------------- ## 1563## File substitutions. ## 1564## ------------------- ## 1565_ASBOX 1566 echo 1567 for ac_var in $ac_subst_files 1568 do 1569 eval ac_val=\$$ac_var 1570 case $ac_val in 1571 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1572 esac 1573 $as_echo "$ac_var='\''$ac_val'\''" 1574 done | sort 1575 echo 1576 fi 1577 1578 if test -s confdefs.h; then 1579 cat <<\_ASBOX 1580## ----------- ## 1581## confdefs.h. ## 1582## ----------- ## 1583_ASBOX 1584 echo 1585 cat confdefs.h 1586 echo 1587 fi 1588 test "$ac_signal" != 0 && 1589 $as_echo "$as_me: caught signal $ac_signal" 1590 $as_echo "$as_me: exit $exit_status" 1591 } >&5 1592 rm -f core *.core core.conftest.* && 1593 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1594 exit $exit_status 1595' 0 1596for ac_signal in 1 2 13 15; do 1597 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1598done 1599ac_signal=0 1600 1601# confdefs.h avoids OS command line length limits that DEFS can exceed. 1602rm -f -r conftest* confdefs.h 1603 1604$as_echo "/* confdefs.h */" > confdefs.h 1605 1606# Predefined preprocessor variables. 1607 1608cat >>confdefs.h <<_ACEOF 1609#define PACKAGE_NAME "$PACKAGE_NAME" 1610_ACEOF 1611 1612cat >>confdefs.h <<_ACEOF 1613#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1614_ACEOF 1615 1616cat >>confdefs.h <<_ACEOF 1617#define PACKAGE_VERSION "$PACKAGE_VERSION" 1618_ACEOF 1619 1620cat >>confdefs.h <<_ACEOF 1621#define PACKAGE_STRING "$PACKAGE_STRING" 1622_ACEOF 1623 1624cat >>confdefs.h <<_ACEOF 1625#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1626_ACEOF 1627 1628cat >>confdefs.h <<_ACEOF 1629#define PACKAGE_URL "$PACKAGE_URL" 1630_ACEOF 1631 1632 1633# Let the site file select an alternate cache file if it wants to. 1634# Prefer an explicitly selected file to automatically selected ones. 1635ac_site_file1=NONE 1636ac_site_file2=NONE 1637if test -n "$CONFIG_SITE"; then 1638 ac_site_file1=$CONFIG_SITE 1639elif test "x$prefix" != xNONE; then 1640 ac_site_file1=$prefix/share/config.site 1641 ac_site_file2=$prefix/etc/config.site 1642else 1643 ac_site_file1=$ac_default_prefix/share/config.site 1644 ac_site_file2=$ac_default_prefix/etc/config.site 1645fi 1646for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1647do 1648 test "x$ac_site_file" = xNONE && continue 1649 if test -r "$ac_site_file"; then 1650 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1651$as_echo "$as_me: loading site script $ac_site_file" >&6;} 1652 sed 's/^/| /' "$ac_site_file" >&5 1653 . "$ac_site_file" 1654 fi 1655done 1656 1657if test -r "$cache_file"; then 1658 # Some versions of bash will fail to source /dev/null (special 1659 # files actually), so we avoid doing that. 1660 if test -f "$cache_file"; then 1661 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1662$as_echo "$as_me: loading cache $cache_file" >&6;} 1663 case $cache_file in 1664 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1665 *) . "./$cache_file";; 1666 esac 1667 fi 1668else 1669 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1670$as_echo "$as_me: creating cache $cache_file" >&6;} 1671 >$cache_file 1672fi 1673 1674# Check that the precious variables saved in the cache have kept the same 1675# value. 1676ac_cache_corrupted=false 1677for ac_var in $ac_precious_vars; do 1678 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1679 eval ac_new_set=\$ac_env_${ac_var}_set 1680 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1681 eval ac_new_val=\$ac_env_${ac_var}_value 1682 case $ac_old_set,$ac_new_set in 1683 set,) 1684 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1685$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1686 ac_cache_corrupted=: ;; 1687 ,set) 1688 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 1689$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1690 ac_cache_corrupted=: ;; 1691 ,);; 1692 *) 1693 if test "x$ac_old_val" != "x$ac_new_val"; then 1694 # differences in whitespace do not lead to failure. 1695 ac_old_val_w=`echo x $ac_old_val` 1696 ac_new_val_w=`echo x $ac_new_val` 1697 if test "$ac_old_val_w" != "$ac_new_val_w"; then 1698 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 1699$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1700 ac_cache_corrupted=: 1701 else 1702 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 1703$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 1704 eval $ac_var=\$ac_old_val 1705 fi 1706 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 1707$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 1708 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 1709$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 1710 fi;; 1711 esac 1712 # Pass precious variables to config.status. 1713 if test "$ac_new_set" = set; then 1714 case $ac_new_val in 1715 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1716 *) ac_arg=$ac_var=$ac_new_val ;; 1717 esac 1718 case " $ac_configure_args " in 1719 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1720 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 1721 esac 1722 fi 1723done 1724if $ac_cache_corrupted; then 1725 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1726$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1727 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 1728$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1729 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 1730fi 1731## -------------------- ## 1732## Main body of script. ## 1733## -------------------- ## 1734 1735ac_ext=c 1736ac_cpp='$CPP $CPPFLAGS' 1737ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1738ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1739ac_compiler_gnu=$ac_cv_c_compiler_gnu 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749# Determine the host, build, and target systems 1750ac_aux_dir= 1751for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 1752 for ac_t in install-sh install.sh shtool; do 1753 if test -f "$ac_dir/$ac_t"; then 1754 ac_aux_dir=$ac_dir 1755 ac_install_sh="$ac_aux_dir/$ac_t -c" 1756 break 2 1757 fi 1758 done 1759done 1760if test -z "$ac_aux_dir"; then 1761 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 1762fi 1763 1764# These three variables are undocumented and unsupported, 1765# and are intended to be withdrawn in a future Autoconf release. 1766# They can cause serious problems if a builder's source tree is in a directory 1767# whose full name contains unusual characters. 1768ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1769ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1770ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1771 1772 1773# Make sure we can run config.sub. 1774$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 1775 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 1776 1777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 1778$as_echo_n "checking build system type... " >&6; } 1779if test "${ac_cv_build+set}" = set; then : 1780 $as_echo_n "(cached) " >&6 1781else 1782 ac_build_alias=$build_alias 1783test "x$ac_build_alias" = x && 1784 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 1785test "x$ac_build_alias" = x && 1786 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 1787ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 1788 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 1789 1790fi 1791{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 1792$as_echo "$ac_cv_build" >&6; } 1793case $ac_cv_build in 1794*-*-*) ;; 1795*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 1796esac 1797build=$ac_cv_build 1798ac_save_IFS=$IFS; IFS='-' 1799set x $ac_cv_build 1800shift 1801build_cpu=$1 1802build_vendor=$2 1803shift; shift 1804# Remember, the first character of IFS is used to create $*, 1805# except with old shells: 1806build_os=$* 1807IFS=$ac_save_IFS 1808case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 1809 1810 1811{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 1812$as_echo_n "checking host system type... " >&6; } 1813if test "${ac_cv_host+set}" = set; then : 1814 $as_echo_n "(cached) " >&6 1815else 1816 if test "x$host_alias" = x; then 1817 ac_cv_host=$ac_cv_build 1818else 1819 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 1820 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 1821fi 1822 1823fi 1824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 1825$as_echo "$ac_cv_host" >&6; } 1826case $ac_cv_host in 1827*-*-*) ;; 1828*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 1829esac 1830host=$ac_cv_host 1831ac_save_IFS=$IFS; IFS='-' 1832set x $ac_cv_host 1833shift 1834host_cpu=$1 1835host_vendor=$2 1836shift; shift 1837# Remember, the first character of IFS is used to create $*, 1838# except with old shells: 1839host_os=$* 1840IFS=$ac_save_IFS 1841case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 1842 1843 1844{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 1845$as_echo_n "checking target system type... " >&6; } 1846if test "${ac_cv_target+set}" = set; then : 1847 $as_echo_n "(cached) " >&6 1848else 1849 if test "x$target_alias" = x; then 1850 ac_cv_target=$ac_cv_host 1851else 1852 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 1853 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 1854fi 1855 1856fi 1857{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 1858$as_echo "$ac_cv_target" >&6; } 1859case $ac_cv_target in 1860*-*-*) ;; 1861*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 1862esac 1863target=$ac_cv_target 1864ac_save_IFS=$IFS; IFS='-' 1865set x $ac_cv_target 1866shift 1867target_cpu=$1 1868target_vendor=$2 1869shift; shift 1870# Remember, the first character of IFS is used to create $*, 1871# except with old shells: 1872target_os=$* 1873IFS=$ac_save_IFS 1874case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 1875 1876 1877# The aliases save the names the user supplied, while $host etc. 1878# will get canonicalized. 1879test -n "$target_alias" && 1880 test "$program_prefix$program_suffix$program_transform_name" = \ 1881 NONENONEs,x,x, && 1882 program_prefix=${target_alias}- 1883target_alias=${target_alias-$host_alias} 1884 1885# Determine the noncanonical target name, for directory use. 1886 case ${build_alias} in 1887 "") build_noncanonical=${build} ;; 1888 *) build_noncanonical=${build_alias} ;; 1889esac 1890 1891 case ${host_alias} in 1892 "") host_noncanonical=${build_noncanonical} ;; 1893 *) host_noncanonical=${host_alias} ;; 1894esac 1895 1896 case ${target_alias} in 1897 "") target_noncanonical=${host_noncanonical} ;; 1898 *) target_noncanonical=${target_alias} ;; 1899esac 1900 1901 1902 1903 1904# Determine the target- and build-specific subdirectories 1905 1906# post-stage1 host modules use a different CC_FOR_BUILD so, in order to 1907# have matching libraries, they should use host libraries: Makefile.tpl 1908# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). 1909# However, they still use the build modules, because the corresponding 1910# host modules (e.g. bison) are only built for the host when bootstrap 1911# finishes. So: 1912# - build_subdir is where we find build modules, and never changes. 1913# - build_libsubdir is where we find build libraries, and can be overridden. 1914 1915# Prefix 'build-' so this never conflicts with target_subdir. 1916build_subdir="build-${build_noncanonical}" 1917 1918# Check whether --with-build-libsubdir was given. 1919if test "${with_build_libsubdir+set}" = set; then : 1920 withval=$with_build_libsubdir; build_libsubdir="$withval" 1921else 1922 build_libsubdir="$build_subdir" 1923fi 1924 1925# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories 1926if ( test $srcdir = . && test -d gcc ) \ 1927 || test -d $srcdir/../host-${host_noncanonical}; then 1928 host_subdir="host-${host_noncanonical}" 1929else 1930 host_subdir=. 1931fi 1932# No prefix. 1933target_subdir=${target_noncanonical} 1934 1935 1936# Command-line options. 1937# Very limited version of AC_MAINTAINER_MODE. 1938# Check whether --enable-maintainer-mode was given. 1939if test "${enable_maintainer_mode+set}" = set; then : 1940 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in 1941 yes) MAINT='' ;; 1942 no) MAINT='#' ;; 1943 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; 1944 esac 1945 maintainer_mode=${enableval} 1946else 1947 MAINT='#' 1948fi 1949 1950 1951# Default to --enable-multilib 1952# Check whether --enable-multilib was given. 1953if test "${enable_multilib+set}" = set; then : 1954 enableval=$enable_multilib; case "$enableval" in 1955 yes) multilib=yes ;; 1956 no) multilib=no ;; 1957 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; 1958 esac 1959else 1960 multilib=yes 1961fi 1962 1963 1964# We may get other options which we leave undocumented: 1965# --with-target-subdir, --with-multisrctop, --with-multisubdir 1966# See config-ml.in if you want the gory details. 1967 1968if test "$srcdir" = "."; then 1969 if test "$with_target_subdir" != "."; then 1970 multi_basedir="$srcdir/$with_multisrctop../.." 1971 else 1972 multi_basedir="$srcdir/$with_multisrctop.." 1973 fi 1974else 1975 multi_basedir="$srcdir/.." 1976fi 1977 1978 1979# Even if the default multilib is not a cross compilation, 1980# it may be that some of the other multilibs are. 1981if test $cross_compiling = no && test $multilib = yes \ 1982 && test "x${with_multisubdir}" != x ; then 1983 cross_compiling=maybe 1984fi 1985 1986ac_config_commands="$ac_config_commands default-1" 1987 1988# Calculate toolexeclibdir 1989# Also toolexecdir, though it's only used in toolexeclibdir 1990case ${enable_version_specific_runtime_libs} in 1991 yes) 1992 # Need the gcc compiler version to know where to install libraries 1993 # and header files if --enable-version-specific-runtime-libs option 1994 # is selected. 1995 toolexecdir='$(libdir)/gcc/$(target_alias)' 1996 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' 1997 ;; 1998 no) 1999 if test -n "$with_cross_host" && 2000 test x"$with_cross_host" != x"no"; then 2001 # Install a library built with a cross compiler in tooldir, not libdir. 2002 toolexecdir='$(exec_prefix)/$(target_alias)' 2003 toolexeclibdir='$(toolexecdir)/lib' 2004 else 2005 toolexecdir='$(libdir)/gcc-lib/$(target_alias)' 2006 toolexeclibdir='$(libdir)' 2007 fi 2008 multi_os_directory=`$CC -print-multi-os-directory` 2009 case $multi_os_directory in 2010 .) ;; # Avoid trailing /. 2011 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; 2012 esac 2013 ;; 2014esac 2015 2016 2017#TODO: toolexeclibdir is currently disregarded 2018 2019# Check the compiler. 2020# The same as in boehm-gc and libstdc++. Have to borrow it from there. 2021# We must force CC to /not/ be precious variables; otherwise 2022# the wrong, non-multilib-adjusted value will be used in multilibs. 2023# As a side effect, we have to subst CFLAGS ourselves. 2024 2025 2026 2027ac_ext=c 2028ac_cpp='$CPP $CPPFLAGS' 2029ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2030ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2031ac_compiler_gnu=$ac_cv_c_compiler_gnu 2032if test -n "$ac_tool_prefix"; then 2033 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2034set dummy ${ac_tool_prefix}gcc; ac_word=$2 2035{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2036$as_echo_n "checking for $ac_word... " >&6; } 2037if test "${ac_cv_prog_CC+set}" = set; then : 2038 $as_echo_n "(cached) " >&6 2039else 2040 if test -n "$CC"; then 2041 ac_cv_prog_CC="$CC" # Let the user override the test. 2042else 2043as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2044for as_dir in $PATH 2045do 2046 IFS=$as_save_IFS 2047 test -z "$as_dir" && as_dir=. 2048 for ac_exec_ext in '' $ac_executable_extensions; do 2049 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2050 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2052 break 2 2053 fi 2054done 2055 done 2056IFS=$as_save_IFS 2057 2058fi 2059fi 2060CC=$ac_cv_prog_CC 2061if test -n "$CC"; then 2062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2063$as_echo "$CC" >&6; } 2064else 2065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2066$as_echo "no" >&6; } 2067fi 2068 2069 2070fi 2071if test -z "$ac_cv_prog_CC"; then 2072 ac_ct_CC=$CC 2073 # Extract the first word of "gcc", so it can be a program name with args. 2074set dummy gcc; ac_word=$2 2075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2076$as_echo_n "checking for $ac_word... " >&6; } 2077if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2078 $as_echo_n "(cached) " >&6 2079else 2080 if test -n "$ac_ct_CC"; then 2081 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2082else 2083as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2084for as_dir in $PATH 2085do 2086 IFS=$as_save_IFS 2087 test -z "$as_dir" && as_dir=. 2088 for ac_exec_ext in '' $ac_executable_extensions; do 2089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2090 ac_cv_prog_ac_ct_CC="gcc" 2091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2092 break 2 2093 fi 2094done 2095 done 2096IFS=$as_save_IFS 2097 2098fi 2099fi 2100ac_ct_CC=$ac_cv_prog_ac_ct_CC 2101if test -n "$ac_ct_CC"; then 2102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2103$as_echo "$ac_ct_CC" >&6; } 2104else 2105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2106$as_echo "no" >&6; } 2107fi 2108 2109 if test "x$ac_ct_CC" = x; then 2110 CC="" 2111 else 2112 case $cross_compiling:$ac_tool_warned in 2113yes:) 2114{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2115$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2116ac_tool_warned=yes ;; 2117esac 2118 CC=$ac_ct_CC 2119 fi 2120else 2121 CC="$ac_cv_prog_CC" 2122fi 2123 2124if test -z "$CC"; then 2125 if test -n "$ac_tool_prefix"; then 2126 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2127set dummy ${ac_tool_prefix}cc; ac_word=$2 2128{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2129$as_echo_n "checking for $ac_word... " >&6; } 2130if test "${ac_cv_prog_CC+set}" = set; then : 2131 $as_echo_n "(cached) " >&6 2132else 2133 if test -n "$CC"; then 2134 ac_cv_prog_CC="$CC" # Let the user override the test. 2135else 2136as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2137for as_dir in $PATH 2138do 2139 IFS=$as_save_IFS 2140 test -z "$as_dir" && as_dir=. 2141 for ac_exec_ext in '' $ac_executable_extensions; do 2142 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2143 ac_cv_prog_CC="${ac_tool_prefix}cc" 2144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2145 break 2 2146 fi 2147done 2148 done 2149IFS=$as_save_IFS 2150 2151fi 2152fi 2153CC=$ac_cv_prog_CC 2154if test -n "$CC"; then 2155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2156$as_echo "$CC" >&6; } 2157else 2158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2159$as_echo "no" >&6; } 2160fi 2161 2162 2163 fi 2164fi 2165if test -z "$CC"; then 2166 # Extract the first word of "cc", so it can be a program name with args. 2167set dummy cc; ac_word=$2 2168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2169$as_echo_n "checking for $ac_word... " >&6; } 2170if test "${ac_cv_prog_CC+set}" = set; then : 2171 $as_echo_n "(cached) " >&6 2172else 2173 if test -n "$CC"; then 2174 ac_cv_prog_CC="$CC" # Let the user override the test. 2175else 2176 ac_prog_rejected=no 2177as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2178for as_dir in $PATH 2179do 2180 IFS=$as_save_IFS 2181 test -z "$as_dir" && as_dir=. 2182 for ac_exec_ext in '' $ac_executable_extensions; do 2183 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2184 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2185 ac_prog_rejected=yes 2186 continue 2187 fi 2188 ac_cv_prog_CC="cc" 2189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2190 break 2 2191 fi 2192done 2193 done 2194IFS=$as_save_IFS 2195 2196if test $ac_prog_rejected = yes; then 2197 # We found a bogon in the path, so make sure we never use it. 2198 set dummy $ac_cv_prog_CC 2199 shift 2200 if test $# != 0; then 2201 # We chose a different compiler from the bogus one. 2202 # However, it has the same basename, so the bogon will be chosen 2203 # first if we set CC to just the basename; use the full file name. 2204 shift 2205 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2206 fi 2207fi 2208fi 2209fi 2210CC=$ac_cv_prog_CC 2211if test -n "$CC"; then 2212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2213$as_echo "$CC" >&6; } 2214else 2215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2216$as_echo "no" >&6; } 2217fi 2218 2219 2220fi 2221if test -z "$CC"; then 2222 if test -n "$ac_tool_prefix"; then 2223 for ac_prog in cl.exe 2224 do 2225 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2226set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2227{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2228$as_echo_n "checking for $ac_word... " >&6; } 2229if test "${ac_cv_prog_CC+set}" = set; then : 2230 $as_echo_n "(cached) " >&6 2231else 2232 if test -n "$CC"; then 2233 ac_cv_prog_CC="$CC" # Let the user override the test. 2234else 2235as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2236for as_dir in $PATH 2237do 2238 IFS=$as_save_IFS 2239 test -z "$as_dir" && as_dir=. 2240 for ac_exec_ext in '' $ac_executable_extensions; do 2241 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2242 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2243 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2244 break 2 2245 fi 2246done 2247 done 2248IFS=$as_save_IFS 2249 2250fi 2251fi 2252CC=$ac_cv_prog_CC 2253if test -n "$CC"; then 2254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2255$as_echo "$CC" >&6; } 2256else 2257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2258$as_echo "no" >&6; } 2259fi 2260 2261 2262 test -n "$CC" && break 2263 done 2264fi 2265if test -z "$CC"; then 2266 ac_ct_CC=$CC 2267 for ac_prog in cl.exe 2268do 2269 # Extract the first word of "$ac_prog", so it can be a program name with args. 2270set dummy $ac_prog; ac_word=$2 2271{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2272$as_echo_n "checking for $ac_word... " >&6; } 2273if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2274 $as_echo_n "(cached) " >&6 2275else 2276 if test -n "$ac_ct_CC"; then 2277 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2278else 2279as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2280for as_dir in $PATH 2281do 2282 IFS=$as_save_IFS 2283 test -z "$as_dir" && as_dir=. 2284 for ac_exec_ext in '' $ac_executable_extensions; do 2285 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2286 ac_cv_prog_ac_ct_CC="$ac_prog" 2287 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2288 break 2 2289 fi 2290done 2291 done 2292IFS=$as_save_IFS 2293 2294fi 2295fi 2296ac_ct_CC=$ac_cv_prog_ac_ct_CC 2297if test -n "$ac_ct_CC"; then 2298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2299$as_echo "$ac_ct_CC" >&6; } 2300else 2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2302$as_echo "no" >&6; } 2303fi 2304 2305 2306 test -n "$ac_ct_CC" && break 2307done 2308 2309 if test "x$ac_ct_CC" = x; then 2310 CC="" 2311 else 2312 case $cross_compiling:$ac_tool_warned in 2313yes:) 2314{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2315$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2316ac_tool_warned=yes ;; 2317esac 2318 CC=$ac_ct_CC 2319 fi 2320fi 2321 2322fi 2323 2324 2325test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2326$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2327as_fn_error "no acceptable C compiler found in \$PATH 2328See \`config.log' for more details." "$LINENO" 5; } 2329 2330# Provide some information about the compiler. 2331$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2332set X $ac_compile 2333ac_compiler=$2 2334for ac_option in --version -v -V -qversion; do 2335 { { ac_try="$ac_compiler $ac_option >&5" 2336case "(($ac_try" in 2337 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2338 *) ac_try_echo=$ac_try;; 2339esac 2340eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2341$as_echo "$ac_try_echo"; } >&5 2342 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2343 ac_status=$? 2344 if test -s conftest.err; then 2345 sed '10a\ 2346... rest of stderr output deleted ... 2347 10q' conftest.err >conftest.er1 2348 cat conftest.er1 >&5 2349 rm -f conftest.er1 conftest.err 2350 fi 2351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2352 test $ac_status = 0; } 2353done 2354 2355cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2356/* end confdefs.h. */ 2357 2358int 2359main () 2360{ 2361 2362 ; 2363 return 0; 2364} 2365_ACEOF 2366ac_clean_files_save=$ac_clean_files 2367ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2368# Try to create an executable without -o first, disregard a.out. 2369# It will help us diagnose broken compilers, and finding out an intuition 2370# of exeext. 2371{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2372$as_echo_n "checking for C compiler default output file name... " >&6; } 2373ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2374 2375# The possible output files: 2376ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2377 2378ac_rmfiles= 2379for ac_file in $ac_files 2380do 2381 case $ac_file in 2382 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2383 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2384 esac 2385done 2386rm -f $ac_rmfiles 2387 2388if { { ac_try="$ac_link_default" 2389case "(($ac_try" in 2390 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2391 *) ac_try_echo=$ac_try;; 2392esac 2393eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2394$as_echo "$ac_try_echo"; } >&5 2395 (eval "$ac_link_default") 2>&5 2396 ac_status=$? 2397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2398 test $ac_status = 0; }; then : 2399 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2400# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2401# in a Makefile. We should not override ac_cv_exeext if it was cached, 2402# so that the user can short-circuit this test for compilers unknown to 2403# Autoconf. 2404for ac_file in $ac_files '' 2405do 2406 test -f "$ac_file" || continue 2407 case $ac_file in 2408 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2409 ;; 2410 [ab].out ) 2411 # We found the default executable, but exeext='' is most 2412 # certainly right. 2413 break;; 2414 *.* ) 2415 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2416 then :; else 2417 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2418 fi 2419 # We set ac_cv_exeext here because the later test for it is not 2420 # safe: cross compilers may not add the suffix if given an `-o' 2421 # argument, so we may need to know it at that point already. 2422 # Even if this section looks crufty: it has the advantage of 2423 # actually working. 2424 break;; 2425 * ) 2426 break;; 2427 esac 2428done 2429test "$ac_cv_exeext" = no && ac_cv_exeext= 2430 2431else 2432 ac_file='' 2433fi 2434{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2435$as_echo "$ac_file" >&6; } 2436if test -z "$ac_file"; then : 2437 $as_echo "$as_me: failed program was:" >&5 2438sed 's/^/| /' conftest.$ac_ext >&5 2439 2440{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2441$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2442{ as_fn_set_status 77 2443as_fn_error "C compiler cannot create executables 2444See \`config.log' for more details." "$LINENO" 5; }; } 2445fi 2446ac_exeext=$ac_cv_exeext 2447 2448# Check that the compiler produces executables we can run. If not, either 2449# the compiler is broken, or we cross compile. 2450{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2451$as_echo_n "checking whether the C compiler works... " >&6; } 2452# If not cross compiling, check that we can run a simple program. 2453if test "$cross_compiling" != yes; then 2454 if { ac_try='./$ac_file' 2455 { { case "(($ac_try" in 2456 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2457 *) ac_try_echo=$ac_try;; 2458esac 2459eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2460$as_echo "$ac_try_echo"; } >&5 2461 (eval "$ac_try") 2>&5 2462 ac_status=$? 2463 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2464 test $ac_status = 0; }; }; then 2465 cross_compiling=no 2466 else 2467 if test "$cross_compiling" = maybe; then 2468 cross_compiling=yes 2469 else 2470 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2471$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2472as_fn_error "cannot run C compiled programs. 2473If you meant to cross compile, use \`--host'. 2474See \`config.log' for more details." "$LINENO" 5; } 2475 fi 2476 fi 2477fi 2478{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2479$as_echo "yes" >&6; } 2480 2481rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2482ac_clean_files=$ac_clean_files_save 2483# Check that the compiler produces executables we can run. If not, either 2484# the compiler is broken, or we cross compile. 2485{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2486$as_echo_n "checking whether we are cross compiling... " >&6; } 2487{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2488$as_echo "$cross_compiling" >&6; } 2489 2490{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2491$as_echo_n "checking for suffix of executables... " >&6; } 2492if { { ac_try="$ac_link" 2493case "(($ac_try" in 2494 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2495 *) ac_try_echo=$ac_try;; 2496esac 2497eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2498$as_echo "$ac_try_echo"; } >&5 2499 (eval "$ac_link") 2>&5 2500 ac_status=$? 2501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2502 test $ac_status = 0; }; then : 2503 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2504# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2505# work properly (i.e., refer to `conftest.exe'), while it won't with 2506# `rm'. 2507for ac_file in conftest.exe conftest conftest.*; do 2508 test -f "$ac_file" || continue 2509 case $ac_file in 2510 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2511 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2512 break;; 2513 * ) break;; 2514 esac 2515done 2516else 2517 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2518$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2519as_fn_error "cannot compute suffix of executables: cannot compile and link 2520See \`config.log' for more details." "$LINENO" 5; } 2521fi 2522rm -f conftest$ac_cv_exeext 2523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2524$as_echo "$ac_cv_exeext" >&6; } 2525 2526rm -f conftest.$ac_ext 2527EXEEXT=$ac_cv_exeext 2528ac_exeext=$EXEEXT 2529{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2530$as_echo_n "checking for suffix of object files... " >&6; } 2531if test "${ac_cv_objext+set}" = set; then : 2532 $as_echo_n "(cached) " >&6 2533else 2534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2535/* end confdefs.h. */ 2536 2537int 2538main () 2539{ 2540 2541 ; 2542 return 0; 2543} 2544_ACEOF 2545rm -f conftest.o conftest.obj 2546if { { ac_try="$ac_compile" 2547case "(($ac_try" in 2548 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2549 *) ac_try_echo=$ac_try;; 2550esac 2551eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2552$as_echo "$ac_try_echo"; } >&5 2553 (eval "$ac_compile") 2>&5 2554 ac_status=$? 2555 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2556 test $ac_status = 0; }; then : 2557 for ac_file in conftest.o conftest.obj conftest.*; do 2558 test -f "$ac_file" || continue; 2559 case $ac_file in 2560 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2561 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2562 break;; 2563 esac 2564done 2565else 2566 $as_echo "$as_me: failed program was:" >&5 2567sed 's/^/| /' conftest.$ac_ext >&5 2568 2569{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2570$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2571as_fn_error "cannot compute suffix of object files: cannot compile 2572See \`config.log' for more details." "$LINENO" 5; } 2573fi 2574rm -f conftest.$ac_cv_objext conftest.$ac_ext 2575fi 2576{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2577$as_echo "$ac_cv_objext" >&6; } 2578OBJEXT=$ac_cv_objext 2579ac_objext=$OBJEXT 2580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2581$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2582if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2583 $as_echo_n "(cached) " >&6 2584else 2585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2586/* end confdefs.h. */ 2587 2588int 2589main () 2590{ 2591#ifndef __GNUC__ 2592 choke me 2593#endif 2594 2595 ; 2596 return 0; 2597} 2598_ACEOF 2599if ac_fn_c_try_compile "$LINENO"; then : 2600 ac_compiler_gnu=yes 2601else 2602 ac_compiler_gnu=no 2603fi 2604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2605ac_cv_c_compiler_gnu=$ac_compiler_gnu 2606 2607fi 2608{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2609$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2610if test $ac_compiler_gnu = yes; then 2611 GCC=yes 2612else 2613 GCC= 2614fi 2615ac_test_CFLAGS=${CFLAGS+set} 2616ac_save_CFLAGS=$CFLAGS 2617{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2618$as_echo_n "checking whether $CC accepts -g... " >&6; } 2619if test "${ac_cv_prog_cc_g+set}" = set; then : 2620 $as_echo_n "(cached) " >&6 2621else 2622 ac_save_c_werror_flag=$ac_c_werror_flag 2623 ac_c_werror_flag=yes 2624 ac_cv_prog_cc_g=no 2625 CFLAGS="-g" 2626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2627/* end confdefs.h. */ 2628 2629int 2630main () 2631{ 2632 2633 ; 2634 return 0; 2635} 2636_ACEOF 2637if ac_fn_c_try_compile "$LINENO"; then : 2638 ac_cv_prog_cc_g=yes 2639else 2640 CFLAGS="" 2641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2642/* end confdefs.h. */ 2643 2644int 2645main () 2646{ 2647 2648 ; 2649 return 0; 2650} 2651_ACEOF 2652if ac_fn_c_try_compile "$LINENO"; then : 2653 2654else 2655 ac_c_werror_flag=$ac_save_c_werror_flag 2656 CFLAGS="-g" 2657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2658/* end confdefs.h. */ 2659 2660int 2661main () 2662{ 2663 2664 ; 2665 return 0; 2666} 2667_ACEOF 2668if ac_fn_c_try_compile "$LINENO"; then : 2669 ac_cv_prog_cc_g=yes 2670fi 2671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2672fi 2673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2674fi 2675rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2676 ac_c_werror_flag=$ac_save_c_werror_flag 2677fi 2678{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2679$as_echo "$ac_cv_prog_cc_g" >&6; } 2680if test "$ac_test_CFLAGS" = set; then 2681 CFLAGS=$ac_save_CFLAGS 2682elif test $ac_cv_prog_cc_g = yes; then 2683 if test "$GCC" = yes; then 2684 CFLAGS="-g -O2" 2685 else 2686 CFLAGS="-g" 2687 fi 2688else 2689 if test "$GCC" = yes; then 2690 CFLAGS="-O2" 2691 else 2692 CFLAGS= 2693 fi 2694fi 2695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2696$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2697if test "${ac_cv_prog_cc_c89+set}" = set; then : 2698 $as_echo_n "(cached) " >&6 2699else 2700 ac_cv_prog_cc_c89=no 2701ac_save_CC=$CC 2702cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2703/* end confdefs.h. */ 2704#include <stdarg.h> 2705#include <stdio.h> 2706#include <sys/types.h> 2707#include <sys/stat.h> 2708/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2709struct buf { int x; }; 2710FILE * (*rcsopen) (struct buf *, struct stat *, int); 2711static char *e (p, i) 2712 char **p; 2713 int i; 2714{ 2715 return p[i]; 2716} 2717static char *f (char * (*g) (char **, int), char **p, ...) 2718{ 2719 char *s; 2720 va_list v; 2721 va_start (v,p); 2722 s = g (p, va_arg (v,int)); 2723 va_end (v); 2724 return s; 2725} 2726 2727/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2728 function prototypes and stuff, but not '\xHH' hex character constants. 2729 These don't provoke an error unfortunately, instead are silently treated 2730 as 'x'. The following induces an error, until -std is added to get 2731 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2732 array size at least. It's necessary to write '\x00'==0 to get something 2733 that's true only with -std. */ 2734int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2735 2736/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2737 inside strings and character constants. */ 2738#define FOO(x) 'x' 2739int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2740 2741int test (int i, double x); 2742struct s1 {int (*f) (int a);}; 2743struct s2 {int (*f) (double a);}; 2744int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2745int argc; 2746char **argv; 2747int 2748main () 2749{ 2750return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2751 ; 2752 return 0; 2753} 2754_ACEOF 2755for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2756 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2757do 2758 CC="$ac_save_CC $ac_arg" 2759 if ac_fn_c_try_compile "$LINENO"; then : 2760 ac_cv_prog_cc_c89=$ac_arg 2761fi 2762rm -f core conftest.err conftest.$ac_objext 2763 test "x$ac_cv_prog_cc_c89" != "xno" && break 2764done 2765rm -f conftest.$ac_ext 2766CC=$ac_save_CC 2767 2768fi 2769# AC_CACHE_VAL 2770case "x$ac_cv_prog_cc_c89" in 2771 x) 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2773$as_echo "none needed" >&6; } ;; 2774 xno) 2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2776$as_echo "unsupported" >&6; } ;; 2777 *) 2778 CC="$CC $ac_cv_prog_cc_c89" 2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2780$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2781esac 2782if test "x$ac_cv_prog_cc_c89" != xno; then : 2783 2784fi 2785 2786ac_ext=c 2787ac_cpp='$CPP $CPPFLAGS' 2788ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2789ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2790ac_compiler_gnu=$ac_cv_c_compiler_gnu 2791 2792 2793 2794 2795 2796# Check whether --enable-shared was given. 2797if test "${enable_shared+set}" = set; then : 2798 enableval=$enable_shared; 2799case $enable_shared in 2800 yes | no) ;; 2801 *) 2802 enable_shared=no 2803 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 2804 for pkg in $enableval; do 2805 case $pkg in 2806 ada | libada) 2807 enable_shared=yes ;; 2808 esac 2809 done 2810 IFS="$ac_save_ifs" 2811 ;; 2812esac 2813 2814else 2815 enable_shared=yes 2816fi 2817 2818 2819 2820 2821 2822 2823 2824case "${host}" in 2825 # PIC is the default on some targets or must not be used. 2826 *-*-darwin*) 2827 # For darwin, common symbols are not allowed in MH_DYLIB files 2828 case "${CFLAGS}" in 2829 # If we are using a compiler supporting mdynamic-no-pic 2830 # and the option has been tested as safe to add, then cancel 2831 # it here, since the code generated is incompatible with shared 2832 # libs. 2833 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; 2834 *) PICFLAG=-fno-common ;; 2835 esac 2836 ;; 2837 alpha*-dec-osf5*) 2838 # PIC is the default. 2839 ;; 2840 hppa*64*-*-hpux*) 2841 # PIC is the default for 64-bit PA HP-UX. 2842 ;; 2843 i[34567]86-*-cygwin* | x86_64-*-cygwin*) 2844 ;; 2845 i[34567]86-*-mingw* | x86_64-*-mingw*) 2846 ;; 2847 i[34567]86-*-interix[3-9]*) 2848 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 2849 # Instead, we relocate shared libraries at runtime. 2850 ;; 2851 i[34567]86-*-nto-qnx*) 2852 # QNX uses GNU C++, but need to define -shared option too, otherwise 2853 # it will coredump. 2854 PICFLAG='-fPIC -shared' 2855 ;; 2856 i[34567]86-pc-msdosdjgpp*) 2857 # DJGPP does not support shared libraries at all. 2858 ;; 2859 ia64*-*-hpux*) 2860 # On IA64 HP-UX, PIC is the default but the pic flag 2861 # sets the default TLS model and affects inlining. 2862 PICFLAG=-fPIC 2863 ;; 2864 mips-sgi-irix6*) 2865 # PIC is the default. 2866 ;; 2867 rs6000-ibm-aix* | powerpc-ibm-aix*) 2868 # All AIX code is PIC. 2869 ;; 2870 2871 # Some targets support both -fPIC and -fpic, but prefer the latter. 2872 # FIXME: Why? 2873 i[34567]86-*-* | x86_64-*-*) 2874 PICFLAG=-fpic 2875 ;; 2876 # FIXME: Override -fPIC default in libgcc only? 2877 sh-*-linux* | sh[2346lbe]*-*-linux*) 2878 PICFLAG=-fpic 2879 ;; 2880 # FIXME: Simplify to sh*-*-netbsd*? 2881 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ 2882 sh64-*-netbsd* | sh64l*-*-netbsd*) 2883 PICFLAG=-fpic 2884 ;; 2885 # Default to -fPIC unless specified otherwise. 2886 *) 2887 PICFLAG=-fPIC 2888 ;; 2889esac 2890 2891# If the user explicitly uses -fpic/-fPIC, keep that. 2892case "${CFLAGS}" in 2893 *-fpic*) 2894 PICFLAG=-fpic 2895 ;; 2896 *-fPIC*) 2897 PICFLAG=-fPIC 2898 ;; 2899esac 2900 2901 2902 2903# These must be passed down, or are needed by gcc/libgcc.mvars 2904for ac_prog in gawk mawk nawk awk 2905do 2906 # Extract the first word of "$ac_prog", so it can be a program name with args. 2907set dummy $ac_prog; ac_word=$2 2908{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2909$as_echo_n "checking for $ac_word... " >&6; } 2910if test "${ac_cv_prog_AWK+set}" = set; then : 2911 $as_echo_n "(cached) " >&6 2912else 2913 if test -n "$AWK"; then 2914 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2915else 2916as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2917for as_dir in $PATH 2918do 2919 IFS=$as_save_IFS 2920 test -z "$as_dir" && as_dir=. 2921 for ac_exec_ext in '' $ac_executable_extensions; do 2922 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2923 ac_cv_prog_AWK="$ac_prog" 2924 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2925 break 2 2926 fi 2927done 2928 done 2929IFS=$as_save_IFS 2930 2931fi 2932fi 2933AWK=$ac_cv_prog_AWK 2934if test -n "$AWK"; then 2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2936$as_echo "$AWK" >&6; } 2937else 2938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2939$as_echo "no" >&6; } 2940fi 2941 2942 2943 test -n "$AWK" && break 2944done 2945 2946{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 2947$as_echo_n "checking whether ln -s works... " >&6; } 2948LN_S=$as_ln_s 2949if test "$LN_S" = "ln -s"; then 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2951$as_echo "yes" >&6; } 2952else 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 2954$as_echo "no, using $LN_S" >&6; } 2955fi 2956 2957 2958# Determine what to build for 'gnatlib' 2959if test ${enable_shared} = yes; then 2960 default_gnatlib_target="gnatlib-shared" 2961else 2962 default_gnatlib_target="gnatlib-plain" 2963fi 2964 2965 2966# Check for _Unwind_GetIPInfo 2967 2968 2969# Check whether --with-system-libunwind was given. 2970if test "${with_system_libunwind+set}" = set; then : 2971 withval=$with_system_libunwind; 2972fi 2973 2974 # If system-libunwind was not specifically set, pick a default setting. 2975 if test x$with_system_libunwind = x; then 2976 case ${target} in 2977 ia64-*-hpux*) with_system_libunwind=yes ;; 2978 *) with_system_libunwind=no ;; 2979 esac 2980 fi 2981 # Based on system-libunwind and target, do we have ipinfo? 2982 if test x$with_system_libunwind = xyes; then 2983 case ${target} in 2984 ia64-*-*) have_unwind_getipinfo=no ;; 2985 *) have_unwind_getipinfo=yes ;; 2986 esac 2987 else 2988 # Darwin before version 9 does not have _Unwind_GetIPInfo. 2989 2990 case ${target} in 2991 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; 2992 *) have_unwind_getipinfo=yes ;; 2993 esac 2994 2995 fi 2996 2997 if test x$have_unwind_getipinfo = xyes; then 2998 2999$as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h 3000 3001 fi 3002 3003if test x$have_unwind_getipinfo = xyes; then 3004 have_getipinfo=-DHAVE_GETIPINFO 3005else 3006 have_getipinfo= 3007fi 3008 3009 3010# Output: create a Makefile. 3011ac_config_files="$ac_config_files Makefile" 3012 3013 3014cat >confcache <<\_ACEOF 3015# This file is a shell script that caches the results of configure 3016# tests run on this system so they can be shared between configure 3017# scripts and configure runs, see configure's option --config-cache. 3018# It is not useful on other systems. If it contains results you don't 3019# want to keep, you may remove or edit it. 3020# 3021# config.status only pays attention to the cache file if you give it 3022# the --recheck option to rerun configure. 3023# 3024# `ac_cv_env_foo' variables (set or unset) will be overridden when 3025# loading this file, other *unset* `ac_cv_foo' will be assigned the 3026# following values. 3027 3028_ACEOF 3029 3030# The following way of writing the cache mishandles newlines in values, 3031# but we know of no workaround that is simple, portable, and efficient. 3032# So, we kill variables containing newlines. 3033# Ultrix sh set writes to stderr and can't be redirected directly, 3034# and sets the high bit in the cache file unless we assign to the vars. 3035( 3036 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3037 eval ac_val=\$$ac_var 3038 case $ac_val in #( 3039 *${as_nl}*) 3040 case $ac_var in #( 3041 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3042$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3043 esac 3044 case $ac_var in #( 3045 _ | IFS | as_nl) ;; #( 3046 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3047 *) { eval $ac_var=; unset $ac_var;} ;; 3048 esac ;; 3049 esac 3050 done 3051 3052 (set) 2>&1 | 3053 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3054 *${as_nl}ac_space=\ *) 3055 # `set' does not quote correctly, so add quotes: double-quote 3056 # substitution turns \\\\ into \\, and sed turns \\ into \. 3057 sed -n \ 3058 "s/'/'\\\\''/g; 3059 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3060 ;; #( 3061 *) 3062 # `set' quotes correctly as required by POSIX, so do not add quotes. 3063 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3064 ;; 3065 esac | 3066 sort 3067) | 3068 sed ' 3069 /^ac_cv_env_/b end 3070 t clear 3071 :clear 3072 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3073 t end 3074 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3075 :end' >>confcache 3076if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3077 if test -w "$cache_file"; then 3078 test "x$cache_file" != "x/dev/null" && 3079 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3080$as_echo "$as_me: updating cache $cache_file" >&6;} 3081 cat confcache >$cache_file 3082 else 3083 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3084$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3085 fi 3086fi 3087rm -f confcache 3088 3089test "x$prefix" = xNONE && prefix=$ac_default_prefix 3090# Let make expand exec_prefix. 3091test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3092 3093# Transform confdefs.h into DEFS. 3094# Protect against shell expansion while executing Makefile rules. 3095# Protect against Makefile macro expansion. 3096# 3097# If the first sed substitution is executed (which looks for macros that 3098# take arguments), then branch to the quote section. Otherwise, 3099# look for a macro that doesn't take arguments. 3100ac_script=' 3101:mline 3102/\\$/{ 3103 N 3104 s,\\\n,, 3105 b mline 3106} 3107t clear 3108:clear 3109s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3110t quote 3111s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3112t quote 3113b any 3114:quote 3115s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3116s/\[/\\&/g 3117s/\]/\\&/g 3118s/\$/$$/g 3119H 3120:any 3121${ 3122 g 3123 s/^\n// 3124 s/\n/ /g 3125 p 3126} 3127' 3128DEFS=`sed -n "$ac_script" confdefs.h` 3129 3130 3131ac_libobjs= 3132ac_ltlibobjs= 3133for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3134 # 1. Remove the extension, and $U if already installed. 3135 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3136 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3137 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3138 # will be set to the directory where LIBOBJS objects are built. 3139 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3140 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3141done 3142LIBOBJS=$ac_libobjs 3143 3144LTLIBOBJS=$ac_ltlibobjs 3145 3146 3147 3148: ${CONFIG_STATUS=./config.status} 3149ac_write_fail=0 3150ac_clean_files_save=$ac_clean_files 3151ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3152{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3153$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3154as_write_fail=0 3155cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3156#! $SHELL 3157# Generated by $as_me. 3158# Run this file to recreate the current configuration. 3159# Compiler output produced by configure, useful for debugging 3160# configure, is in config.log if it exists. 3161 3162debug=false 3163ac_cs_recheck=false 3164ac_cs_silent=false 3165 3166SHELL=\${CONFIG_SHELL-$SHELL} 3167export SHELL 3168_ASEOF 3169cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3170## -------------------- ## 3171## M4sh Initialization. ## 3172## -------------------- ## 3173 3174# Be more Bourne compatible 3175DUALCASE=1; export DUALCASE # for MKS sh 3176if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3177 emulate sh 3178 NULLCMD=: 3179 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3180 # is contrary to our usage. Disable this feature. 3181 alias -g '${1+"$@"}'='"$@"' 3182 setopt NO_GLOB_SUBST 3183else 3184 case `(set -o) 2>/dev/null` in #( 3185 *posix*) : 3186 set -o posix ;; #( 3187 *) : 3188 ;; 3189esac 3190fi 3191 3192 3193as_nl=' 3194' 3195export as_nl 3196# Printing a long string crashes Solaris 7 /usr/bin/printf. 3197as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3198as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3199as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3200# Prefer a ksh shell builtin over an external printf program on Solaris, 3201# but without wasting forks for bash or zsh. 3202if test -z "$BASH_VERSION$ZSH_VERSION" \ 3203 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3204 as_echo='print -r --' 3205 as_echo_n='print -rn --' 3206elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3207 as_echo='printf %s\n' 3208 as_echo_n='printf %s' 3209else 3210 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3211 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3212 as_echo_n='/usr/ucb/echo -n' 3213 else 3214 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 3215 as_echo_n_body='eval 3216 arg=$1; 3217 case $arg in #( 3218 *"$as_nl"*) 3219 expr "X$arg" : "X\\(.*\\)$as_nl"; 3220 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 3221 esac; 3222 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 3223 ' 3224 export as_echo_n_body 3225 as_echo_n='sh -c $as_echo_n_body as_echo' 3226 fi 3227 export as_echo_body 3228 as_echo='sh -c $as_echo_body as_echo' 3229fi 3230 3231# The user is always right. 3232if test "${PATH_SEPARATOR+set}" != set; then 3233 PATH_SEPARATOR=: 3234 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3235 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3236 PATH_SEPARATOR=';' 3237 } 3238fi 3239 3240 3241# IFS 3242# We need space, tab and new line, in precisely that order. Quoting is 3243# there to prevent editors from complaining about space-tab. 3244# (If _AS_PATH_WALK were called with IFS unset, it would disable word 3245# splitting by setting IFS to empty value.) 3246IFS=" "" $as_nl" 3247 3248# Find who we are. Look in the path if we contain no directory separator. 3249case $0 in #(( 3250 *[\\/]* ) as_myself=$0 ;; 3251 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3252for as_dir in $PATH 3253do 3254 IFS=$as_save_IFS 3255 test -z "$as_dir" && as_dir=. 3256 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3257 done 3258IFS=$as_save_IFS 3259 3260 ;; 3261esac 3262# We did not find ourselves, most probably we were run as `sh COMMAND' 3263# in which case we are not to be found in the path. 3264if test "x$as_myself" = x; then 3265 as_myself=$0 3266fi 3267if test ! -f "$as_myself"; then 3268 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3269 exit 1 3270fi 3271 3272# Unset variables that we do not need and which cause bugs (e.g. in 3273# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 3274# suppresses any "Segmentation fault" message there. '((' could 3275# trigger a bug in pdksh 5.2.14. 3276for as_var in BASH_ENV ENV MAIL MAILPATH 3277do eval test x\${$as_var+set} = xset \ 3278 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 3279done 3280PS1='$ ' 3281PS2='> ' 3282PS4='+ ' 3283 3284# NLS nuisances. 3285LC_ALL=C 3286export LC_ALL 3287LANGUAGE=C 3288export LANGUAGE 3289 3290# CDPATH. 3291(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3292 3293 3294# as_fn_error ERROR [LINENO LOG_FD] 3295# --------------------------------- 3296# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 3297# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 3298# script with status $?, using 1 if that was 0. 3299as_fn_error () 3300{ 3301 as_status=$?; test $as_status -eq 0 && as_status=1 3302 if test "$3"; then 3303 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 3304 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 3305 fi 3306 $as_echo "$as_me: error: $1" >&2 3307 as_fn_exit $as_status 3308} # as_fn_error 3309 3310 3311# as_fn_set_status STATUS 3312# ----------------------- 3313# Set $? to STATUS, without forking. 3314as_fn_set_status () 3315{ 3316 return $1 3317} # as_fn_set_status 3318 3319# as_fn_exit STATUS 3320# ----------------- 3321# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 3322as_fn_exit () 3323{ 3324 set +e 3325 as_fn_set_status $1 3326 exit $1 3327} # as_fn_exit 3328 3329# as_fn_unset VAR 3330# --------------- 3331# Portably unset VAR. 3332as_fn_unset () 3333{ 3334 { eval $1=; unset $1;} 3335} 3336as_unset=as_fn_unset 3337# as_fn_append VAR VALUE 3338# ---------------------- 3339# Append the text in VALUE to the end of the definition contained in VAR. Take 3340# advantage of any shell optimizations that allow amortized linear growth over 3341# repeated appends, instead of the typical quadratic growth present in naive 3342# implementations. 3343if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 3344 eval 'as_fn_append () 3345 { 3346 eval $1+=\$2 3347 }' 3348else 3349 as_fn_append () 3350 { 3351 eval $1=\$$1\$2 3352 } 3353fi # as_fn_append 3354 3355# as_fn_arith ARG... 3356# ------------------ 3357# Perform arithmetic evaluation on the ARGs, and store the result in the 3358# global $as_val. Take advantage of shells that can avoid forks. The arguments 3359# must be portable across $(()) and expr. 3360if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 3361 eval 'as_fn_arith () 3362 { 3363 as_val=$(( $* )) 3364 }' 3365else 3366 as_fn_arith () 3367 { 3368 as_val=`expr "$@" || test $? -eq 1` 3369 } 3370fi # as_fn_arith 3371 3372 3373if expr a : '\(a\)' >/dev/null 2>&1 && 3374 test "X`expr 00001 : '.*\(...\)'`" = X001; then 3375 as_expr=expr 3376else 3377 as_expr=false 3378fi 3379 3380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 3381 as_basename=basename 3382else 3383 as_basename=false 3384fi 3385 3386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 3387 as_dirname=dirname 3388else 3389 as_dirname=false 3390fi 3391 3392as_me=`$as_basename -- "$0" || 3393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3394 X"$0" : 'X\(//\)$' \| \ 3395 X"$0" : 'X\(/\)' \| . 2>/dev/null || 3396$as_echo X/"$0" | 3397 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3398 s//\1/ 3399 q 3400 } 3401 /^X\/\(\/\/\)$/{ 3402 s//\1/ 3403 q 3404 } 3405 /^X\/\(\/\).*/{ 3406 s//\1/ 3407 q 3408 } 3409 s/.*/./; q'` 3410 3411# Avoid depending upon Character Ranges. 3412as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3413as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3414as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3415as_cr_digits='0123456789' 3416as_cr_alnum=$as_cr_Letters$as_cr_digits 3417 3418ECHO_C= ECHO_N= ECHO_T= 3419case `echo -n x` in #((((( 3420-n*) 3421 case `echo 'xy\c'` in 3422 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 3423 xy) ECHO_C='\c';; 3424 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 3425 ECHO_T=' ';; 3426 esac;; 3427*) 3428 ECHO_N='-n';; 3429esac 3430 3431rm -f conf$$ conf$$.exe conf$$.file 3432if test -d conf$$.dir; then 3433 rm -f conf$$.dir/conf$$.file 3434else 3435 rm -f conf$$.dir 3436 mkdir conf$$.dir 2>/dev/null 3437fi 3438if (echo >conf$$.file) 2>/dev/null; then 3439 if ln -s conf$$.file conf$$ 2>/dev/null; then 3440 as_ln_s='ln -s' 3441 # ... but there are two gotchas: 3442 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 3443 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 3444 # In both cases, we have to default to `cp -p'. 3445 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 3446 as_ln_s='cp -p' 3447 elif ln conf$$.file conf$$ 2>/dev/null; then 3448 as_ln_s=ln 3449 else 3450 as_ln_s='cp -p' 3451 fi 3452else 3453 as_ln_s='cp -p' 3454fi 3455rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 3456rmdir conf$$.dir 2>/dev/null 3457 3458 3459# as_fn_mkdir_p 3460# ------------- 3461# Create "$as_dir" as a directory, including parents if necessary. 3462as_fn_mkdir_p () 3463{ 3464 3465 case $as_dir in #( 3466 -*) as_dir=./$as_dir;; 3467 esac 3468 test -d "$as_dir" || eval $as_mkdir_p || { 3469 as_dirs= 3470 while :; do 3471 case $as_dir in #( 3472 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 3473 *) as_qdir=$as_dir;; 3474 esac 3475 as_dirs="'$as_qdir' $as_dirs" 3476 as_dir=`$as_dirname -- "$as_dir" || 3477$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3478 X"$as_dir" : 'X\(//\)[^/]' \| \ 3479 X"$as_dir" : 'X\(//\)$' \| \ 3480 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 3481$as_echo X"$as_dir" | 3482 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 3483 s//\1/ 3484 q 3485 } 3486 /^X\(\/\/\)[^/].*/{ 3487 s//\1/ 3488 q 3489 } 3490 /^X\(\/\/\)$/{ 3491 s//\1/ 3492 q 3493 } 3494 /^X\(\/\).*/{ 3495 s//\1/ 3496 q 3497 } 3498 s/.*/./; q'` 3499 test -d "$as_dir" && break 3500 done 3501 test -z "$as_dirs" || eval "mkdir $as_dirs" 3502 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 3503 3504 3505} # as_fn_mkdir_p 3506if mkdir -p . 2>/dev/null; then 3507 as_mkdir_p='mkdir -p "$as_dir"' 3508else 3509 test -d ./-p && rmdir ./-p 3510 as_mkdir_p=false 3511fi 3512 3513if test -x / >/dev/null 2>&1; then 3514 as_test_x='test -x' 3515else 3516 if ls -dL / >/dev/null 2>&1; then 3517 as_ls_L_option=L 3518 else 3519 as_ls_L_option= 3520 fi 3521 as_test_x=' 3522 eval sh -c '\'' 3523 if test -d "$1"; then 3524 test -d "$1/."; 3525 else 3526 case $1 in #( 3527 -*)set "./$1";; 3528 esac; 3529 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 3530 ???[sx]*):;;*)false;;esac;fi 3531 '\'' sh 3532 ' 3533fi 3534as_executable_p=$as_test_x 3535 3536# Sed expression to map a string onto a valid CPP name. 3537as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 3538 3539# Sed expression to map a string onto a valid variable name. 3540as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 3541 3542 3543exec 6>&1 3544## ----------------------------------- ## 3545## Main body of $CONFIG_STATUS script. ## 3546## ----------------------------------- ## 3547_ASEOF 3548test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 3549 3550cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3551# Save the log message, to keep $0 and so on meaningful, and to 3552# report actual input values of CONFIG_FILES etc. instead of their 3553# values after options handling. 3554ac_log=" 3555This file was extended by $as_me, which was 3556generated by GNU Autoconf 2.64. Invocation command line was 3557 3558 CONFIG_FILES = $CONFIG_FILES 3559 CONFIG_HEADERS = $CONFIG_HEADERS 3560 CONFIG_LINKS = $CONFIG_LINKS 3561 CONFIG_COMMANDS = $CONFIG_COMMANDS 3562 $ $0 $@ 3563 3564on `(hostname || uname -n) 2>/dev/null | sed 1q` 3565" 3566 3567_ACEOF 3568 3569case $ac_config_files in *" 3570"*) set x $ac_config_files; shift; ac_config_files=$*;; 3571esac 3572 3573 3574 3575cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3576# Files that config.status was made for. 3577config_files="$ac_config_files" 3578config_commands="$ac_config_commands" 3579 3580_ACEOF 3581 3582cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3583ac_cs_usage="\ 3584\`$as_me' instantiates files and other configuration actions 3585from templates according to the current configuration. Unless the files 3586and actions are specified as TAGs, all are instantiated by default. 3587 3588Usage: $0 [OPTION]... [TAG]... 3589 3590 -h, --help print this help, then exit 3591 -V, --version print version number and configuration settings, then exit 3592 -q, --quiet, --silent 3593 do not print progress messages 3594 -d, --debug don't remove temporary files 3595 --recheck update $as_me by reconfiguring in the same conditions 3596 --file=FILE[:TEMPLATE] 3597 instantiate the configuration file FILE 3598 3599Configuration files: 3600$config_files 3601 3602Configuration commands: 3603$config_commands 3604 3605Report bugs to the package provider." 3606 3607_ACEOF 3608cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3609ac_cs_version="\\ 3610config.status 3611configured by $0, generated by GNU Autoconf 2.64, 3612 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 3613 3614Copyright (C) 2009 Free Software Foundation, Inc. 3615This config.status script is free software; the Free Software Foundation 3616gives unlimited permission to copy, distribute and modify it." 3617 3618ac_pwd='$ac_pwd' 3619srcdir='$srcdir' 3620AWK='$AWK' 3621test -n "\$AWK" || AWK=awk 3622_ACEOF 3623 3624cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3625# The default lists apply if the user does not specify any file. 3626ac_need_defaults=: 3627while test $# != 0 3628do 3629 case $1 in 3630 --*=*) 3631 ac_option=`expr "X$1" : 'X\([^=]*\)='` 3632 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 3633 ac_shift=: 3634 ;; 3635 *) 3636 ac_option=$1 3637 ac_optarg=$2 3638 ac_shift=shift 3639 ;; 3640 esac 3641 3642 case $ac_option in 3643 # Handling of the options. 3644 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3645 ac_cs_recheck=: ;; 3646 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 3647 $as_echo "$ac_cs_version"; exit ;; 3648 --debug | --debu | --deb | --de | --d | -d ) 3649 debug=: ;; 3650 --file | --fil | --fi | --f ) 3651 $ac_shift 3652 case $ac_optarg in 3653 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 3654 esac 3655 as_fn_append CONFIG_FILES " '$ac_optarg'" 3656 ac_need_defaults=false;; 3657 --he | --h | --help | --hel | -h ) 3658 $as_echo "$ac_cs_usage"; exit ;; 3659 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 3660 | -silent | --silent | --silen | --sile | --sil | --si | --s) 3661 ac_cs_silent=: ;; 3662 3663 # This is an error. 3664 -*) as_fn_error "unrecognized option: \`$1' 3665Try \`$0 --help' for more information." ;; 3666 3667 *) as_fn_append ac_config_targets " $1" 3668 ac_need_defaults=false ;; 3669 3670 esac 3671 shift 3672done 3673 3674ac_configure_extra_args= 3675 3676if $ac_cs_silent; then 3677 exec 6>/dev/null 3678 ac_configure_extra_args="$ac_configure_extra_args --silent" 3679fi 3680 3681_ACEOF 3682cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3683if \$ac_cs_recheck; then 3684 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 3685 shift 3686 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 3687 CONFIG_SHELL='$SHELL' 3688 export CONFIG_SHELL 3689 exec "\$@" 3690fi 3691 3692_ACEOF 3693cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3694exec 5>>config.log 3695{ 3696 echo 3697 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 3698## Running $as_me. ## 3699_ASBOX 3700 $as_echo "$ac_log" 3701} >&5 3702 3703_ACEOF 3704cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3705# 3706# INIT-COMMANDS 3707# 3708 3709srcdir="$srcdir" 3710host="$host" 3711target="$target" 3712with_multisubdir="$with_multisubdir" 3713with_multisrctop="$with_multisrctop" 3714with_target_subdir="$with_target_subdir" 3715ac_configure_args="${multilib_arg} ${ac_configure_args}" 3716multi_basedir="$multi_basedir" 3717CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 3718CC="$CC" 3719CXX="$CXX" 3720GFORTRAN="$GFORTRAN" 3721GCJ="$GCJ" 3722 3723_ACEOF 3724 3725cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3726 3727# Handling of arguments. 3728for ac_config_target in $ac_config_targets 3729do 3730 case $ac_config_target in 3731 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;; 3732 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 3733 3734 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 3735 esac 3736done 3737 3738 3739# If the user did not use the arguments to specify the items to instantiate, 3740# then the envvar interface is used. Set only those that are not. 3741# We use the long form for the default assignment because of an extremely 3742# bizarre bug on SunOS 4.1.3. 3743if $ac_need_defaults; then 3744 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3745 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 3746fi 3747 3748# Have a temporary directory for convenience. Make it in the build tree 3749# simply because there is no reason against having it here, and in addition, 3750# creating and moving files from /tmp can sometimes cause problems. 3751# Hook for its removal unless debugging. 3752# Note that there is a small window in which the directory will not be cleaned: 3753# after its creation but before its name has been assigned to `$tmp'. 3754$debug || 3755{ 3756 tmp= 3757 trap 'exit_status=$? 3758 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 3759' 0 3760 trap 'as_fn_exit 1' 1 2 13 15 3761} 3762# Create a (secure) tmp directory for tmp files. 3763 3764{ 3765 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 3766 test -n "$tmp" && test -d "$tmp" 3767} || 3768{ 3769 tmp=./conf$$-$RANDOM 3770 (umask 077 && mkdir "$tmp") 3771} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 3772 3773# Set up the scripts for CONFIG_FILES section. 3774# No need to generate them if there are no CONFIG_FILES. 3775# This happens for instance with `./config.status config.h'. 3776if test -n "$CONFIG_FILES"; then 3777 3778 3779ac_cr=`echo X | tr X '\015'` 3780# On cygwin, bash can eat \r inside `` if the user requested igncr. 3781# But we know of no other shell where ac_cr would be empty at this 3782# point, so we can use a bashism as a fallback. 3783if test "x$ac_cr" = x; then 3784 eval ac_cr=\$\'\\r\' 3785fi 3786ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 3787if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 3788 ac_cs_awk_cr='\r' 3789else 3790 ac_cs_awk_cr=$ac_cr 3791fi 3792 3793echo 'BEGIN {' >"$tmp/subs1.awk" && 3794_ACEOF 3795 3796 3797{ 3798 echo "cat >conf$$subs.awk <<_ACEOF" && 3799 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 3800 echo "_ACEOF" 3801} >conf$$subs.sh || 3802 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 3803ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 3804ac_delim='%!_!# ' 3805for ac_last_try in false false false false false :; do 3806 . ./conf$$subs.sh || 3807 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 3808 3809 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 3810 if test $ac_delim_n = $ac_delim_num; then 3811 break 3812 elif $ac_last_try; then 3813 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 3814 else 3815 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 3816 fi 3817done 3818rm -f conf$$subs.sh 3819 3820cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3821cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 3822_ACEOF 3823sed -n ' 3824h 3825s/^/S["/; s/!.*/"]=/ 3826p 3827g 3828s/^[^!]*!// 3829:repl 3830t repl 3831s/'"$ac_delim"'$// 3832t delim 3833:nl 3834h 3835s/\(.\{148\}\).*/\1/ 3836t more1 3837s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 3838p 3839n 3840b repl 3841:more1 3842s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 3843p 3844g 3845s/.\{148\}// 3846t nl 3847:delim 3848h 3849s/\(.\{148\}\).*/\1/ 3850t more2 3851s/["\\]/\\&/g; s/^/"/; s/$/"/ 3852p 3853b 3854:more2 3855s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 3856p 3857g 3858s/.\{148\}// 3859t delim 3860' <conf$$subs.awk | sed ' 3861/^[^""]/{ 3862 N 3863 s/\n// 3864} 3865' >>$CONFIG_STATUS || ac_write_fail=1 3866rm -f conf$$subs.awk 3867cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3868_ACAWK 3869cat >>"\$tmp/subs1.awk" <<_ACAWK && 3870 for (key in S) S_is_set[key] = 1 3871 FS = "" 3872 3873} 3874{ 3875 line = $ 0 3876 nfields = split(line, field, "@") 3877 substed = 0 3878 len = length(field[1]) 3879 for (i = 2; i < nfields; i++) { 3880 key = field[i] 3881 keylen = length(key) 3882 if (S_is_set[key]) { 3883 value = S[key] 3884 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 3885 len += length(value) + length(field[++i]) 3886 substed = 1 3887 } else 3888 len += 1 + keylen 3889 } 3890 3891 print line 3892} 3893 3894_ACAWK 3895_ACEOF 3896cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3897if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 3898 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 3899else 3900 cat 3901fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 3902 || as_fn_error "could not setup config files machinery" "$LINENO" 5 3903_ACEOF 3904 3905# VPATH may cause trouble with some makes, so we remove $(srcdir), 3906# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 3907# trailing colons and then remove the whole line if VPATH becomes empty 3908# (actually we leave an empty line to preserve line numbers). 3909if test "x$srcdir" = x.; then 3910 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 3911s/:*\$(srcdir):*/:/ 3912s/:*\${srcdir}:*/:/ 3913s/:*@srcdir@:*/:/ 3914s/^\([^=]*=[ ]*\):*/\1/ 3915s/:*$// 3916s/^[^=]*=[ ]*$// 3917}' 3918fi 3919 3920cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3921fi # test -n "$CONFIG_FILES" 3922 3923 3924eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 3925shift 3926for ac_tag 3927do 3928 case $ac_tag in 3929 :[FHLC]) ac_mode=$ac_tag; continue;; 3930 esac 3931 case $ac_mode$ac_tag in 3932 :[FHL]*:*);; 3933 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 3934 :[FH]-) ac_tag=-:-;; 3935 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 3936 esac 3937 ac_save_IFS=$IFS 3938 IFS=: 3939 set x $ac_tag 3940 IFS=$ac_save_IFS 3941 shift 3942 ac_file=$1 3943 shift 3944 3945 case $ac_mode in 3946 :L) ac_source=$1;; 3947 :[FH]) 3948 ac_file_inputs= 3949 for ac_f 3950 do 3951 case $ac_f in 3952 -) ac_f="$tmp/stdin";; 3953 *) # Look for the file first in the build tree, then in the source tree 3954 # (if the path is not absolute). The absolute path cannot be DOS-style, 3955 # because $ac_f cannot contain `:'. 3956 test -f "$ac_f" || 3957 case $ac_f in 3958 [\\/$]*) false;; 3959 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 3960 esac || 3961 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 3962 esac 3963 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 3964 as_fn_append ac_file_inputs " '$ac_f'" 3965 done 3966 3967 # Let's still pretend it is `configure' which instantiates (i.e., don't 3968 # use $as_me), people would be surprised to read: 3969 # /* config.h. Generated by config.status. */ 3970 configure_input='Generated from '` 3971 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 3972 `' by configure.' 3973 if test x"$ac_file" != x-; then 3974 configure_input="$ac_file. $configure_input" 3975 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 3976$as_echo "$as_me: creating $ac_file" >&6;} 3977 fi 3978 # Neutralize special characters interpreted by sed in replacement strings. 3979 case $configure_input in #( 3980 *\&* | *\|* | *\\* ) 3981 ac_sed_conf_input=`$as_echo "$configure_input" | 3982 sed 's/[\\\\&|]/\\\\&/g'`;; #( 3983 *) ac_sed_conf_input=$configure_input;; 3984 esac 3985 3986 case $ac_tag in 3987 *:-:* | *:-) cat >"$tmp/stdin" \ 3988 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 3989 esac 3990 ;; 3991 esac 3992 3993 ac_dir=`$as_dirname -- "$ac_file" || 3994$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3995 X"$ac_file" : 'X\(//\)[^/]' \| \ 3996 X"$ac_file" : 'X\(//\)$' \| \ 3997 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 3998$as_echo X"$ac_file" | 3999 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4000 s//\1/ 4001 q 4002 } 4003 /^X\(\/\/\)[^/].*/{ 4004 s//\1/ 4005 q 4006 } 4007 /^X\(\/\/\)$/{ 4008 s//\1/ 4009 q 4010 } 4011 /^X\(\/\).*/{ 4012 s//\1/ 4013 q 4014 } 4015 s/.*/./; q'` 4016 as_dir="$ac_dir"; as_fn_mkdir_p 4017 ac_builddir=. 4018 4019case "$ac_dir" in 4020.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4021*) 4022 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4023 # A ".." for each directory in $ac_dir_suffix. 4024 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4025 case $ac_top_builddir_sub in 4026 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4027 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4028 esac ;; 4029esac 4030ac_abs_top_builddir=$ac_pwd 4031ac_abs_builddir=$ac_pwd$ac_dir_suffix 4032# for backward compatibility: 4033ac_top_builddir=$ac_top_build_prefix 4034 4035case $srcdir in 4036 .) # We are building in place. 4037 ac_srcdir=. 4038 ac_top_srcdir=$ac_top_builddir_sub 4039 ac_abs_top_srcdir=$ac_pwd ;; 4040 [\\/]* | ?:[\\/]* ) # Absolute name. 4041 ac_srcdir=$srcdir$ac_dir_suffix; 4042 ac_top_srcdir=$srcdir 4043 ac_abs_top_srcdir=$srcdir ;; 4044 *) # Relative name. 4045 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4046 ac_top_srcdir=$ac_top_build_prefix$srcdir 4047 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4048esac 4049ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4050 4051 4052 case $ac_mode in 4053 :F) 4054 # 4055 # CONFIG_FILE 4056 # 4057 4058_ACEOF 4059 4060cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4061# If the template does not know about datarootdir, expand it. 4062# FIXME: This hack should be removed a few years after 2.60. 4063ac_datarootdir_hack=; ac_datarootdir_seen= 4064ac_sed_dataroot=' 4065/datarootdir/ { 4066 p 4067 q 4068} 4069/@datadir@/p 4070/@docdir@/p 4071/@infodir@/p 4072/@localedir@/p 4073/@mandir@/p' 4074case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4075*datarootdir*) ac_datarootdir_seen=yes;; 4076*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4078$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4079_ACEOF 4080cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4081 ac_datarootdir_hack=' 4082 s&@datadir@&$datadir&g 4083 s&@docdir@&$docdir&g 4084 s&@infodir@&$infodir&g 4085 s&@localedir@&$localedir&g 4086 s&@mandir@&$mandir&g 4087 s&\\\${datarootdir}&$datarootdir&g' ;; 4088esac 4089_ACEOF 4090 4091# Neutralize VPATH when `$srcdir' = `.'. 4092# Shell code in configure.ac might set extrasub. 4093# FIXME: do we really want to maintain this feature? 4094cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4095ac_sed_extra="$ac_vpsub 4096$extrasub 4097_ACEOF 4098cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4099:t 4100/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4101s|@configure_input@|$ac_sed_conf_input|;t t 4102s&@top_builddir@&$ac_top_builddir_sub&;t t 4103s&@top_build_prefix@&$ac_top_build_prefix&;t t 4104s&@srcdir@&$ac_srcdir&;t t 4105s&@abs_srcdir@&$ac_abs_srcdir&;t t 4106s&@top_srcdir@&$ac_top_srcdir&;t t 4107s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4108s&@builddir@&$ac_builddir&;t t 4109s&@abs_builddir@&$ac_abs_builddir&;t t 4110s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4111$ac_datarootdir_hack 4112" 4113eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4114 || as_fn_error "could not create $ac_file" "$LINENO" 5 4115 4116test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4117 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4118 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4120which seems to be undefined. Please make sure it is defined." >&5 4121$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4122which seems to be undefined. Please make sure it is defined." >&2;} 4123 4124 rm -f "$tmp/stdin" 4125 case $ac_file in 4126 -) cat "$tmp/out" && rm -f "$tmp/out";; 4127 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4128 esac \ 4129 || as_fn_error "could not create $ac_file" "$LINENO" 5 4130 ;; 4131 4132 4133 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 4134$as_echo "$as_me: executing $ac_file commands" >&6;} 4135 ;; 4136 esac 4137 4138 4139 case $ac_file$ac_mode in 4140 "default-1":C) 4141# Only add multilib support code if we just rebuilt the top-level 4142# Makefile. 4143case " $CONFIG_FILES " in 4144 *" Makefile "*) 4145 ac_file=Makefile . ${multi_basedir}/config-ml.in 4146 ;; 4147esac ;; 4148 4149 esac 4150done # for ac_tag 4151 4152 4153as_fn_exit 0 4154_ACEOF 4155ac_clean_files=$ac_clean_files_save 4156 4157test $ac_write_fail = 0 || 4158 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 4159 4160 4161# configure is writing to config.log, and then calls config.status. 4162# config.status does its own redirection, appending to config.log. 4163# Unfortunately, on DOS this fails, as config.log is still kept open 4164# by configure, so config.status won't be able to write to it; its 4165# output is simply discarded. So we exec the FD to /dev/null, 4166# effectively closing config.log, so it can be properly (re)opened and 4167# appended to by config.status. When coming back to configure, we 4168# need to make the FD available again. 4169if test "$no_create" != yes; then 4170 ac_cs_success=: 4171 ac_config_status_args= 4172 test "$silent" = yes && 4173 ac_config_status_args="$ac_config_status_args --quiet" 4174 exec 5>/dev/null 4175 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4176 exec 5>>config.log 4177 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4178 # would make configure fail if this is the last instruction. 4179 $ac_cs_success || as_fn_exit $? 4180fi 4181if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 4182 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 4183$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 4184fi 4185 4186