configure revision 1.1.1.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.64. 4 # 5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7 # Foundation, Inc. 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93 for as_dir in $PATH 94 do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99 IFS=$as_save_IFS 100 101 ;; 102 esac 103 # We did not find ourselves, most probably we were run as `sh COMMAND' 104 # in which case we are not to be found in the path. 105 if test "x$as_myself" = x; then 106 as_myself=$0 107 fi 108 if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111 fi 112 113 # Unset variables that we do not need and which cause bugs (e.g. in 114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115 # suppresses any "Segmentation fault" message there. '((' could 116 # trigger a bug in pdksh 5.2.14. 117 for as_var in BASH_ENV ENV MAIL MAILPATH 118 do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120 done 121 PS1='$ ' 122 PS2='> ' 123 PS4='+ ' 124 125 # NLS nuisances. 126 LC_ALL=C 127 export LC_ALL 128 LANGUAGE=C 129 export LANGUAGE 130 131 # CDPATH. 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134 if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142 else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148 esac 149 fi 150 " 151 as_required="as_fn_return () { (exit \$1); } 152 as_fn_success () { as_fn_return 0; } 153 as_fn_failure () { as_fn_return 1; } 154 as_fn_ret_success () { return 0; } 155 as_fn_ret_failure () { return 1; } 156 157 exitcode=0 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164 else 165 exitcode=1; echo positional parameters were not saved. 166 fi 167 test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 172 test \$(( 1 + 1 )) = 2 || exit 1" 173 if (eval "$as_required") 2>/dev/null; then : 174 as_have_required=yes 175 else 176 as_have_required=no 177 fi 178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 179 180 else 181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 182 as_found=false 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 184 do 185 IFS=$as_save_IFS 186 test -z "$as_dir" && as_dir=. 187 as_found=: 188 case $as_dir in #( 189 /*) 190 for as_base in sh bash ksh sh5; do 191 # Try only shells that exist, to save several forks. 192 as_shell=$as_dir/$as_base 193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 195 CONFIG_SHELL=$as_shell as_have_required=yes 196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 break 2 198 fi 199 fi 200 done;; 201 esac 202 as_found=false 203 done 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 206 CONFIG_SHELL=$SHELL as_have_required=yes 207 fi; } 208 IFS=$as_save_IFS 209 210 211 if test "x$CONFIG_SHELL" != x; then : 212 # We cannot yet assume a decent shell, so we have to provide a 213 # neutralization value for shells without unset; and this also 214 # works around shells that cannot unset nonexistent variables. 215 BASH_ENV=/dev/null 216 ENV=/dev/null 217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 218 export CONFIG_SHELL 219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 220 fi 221 222 if test x$as_have_required = xno; then : 223 $as_echo "$0: This script requires a shell more modern than all" 224 $as_echo "$0: the shells that I found on your system." 225 if test x${ZSH_VERSION+set} = xset ; then 226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 227 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 228 else 229 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 230 $0: including any error possibly output before this 231 $0: message. Then install a modern shell, or manually run 232 $0: the script under such a shell if you do have one." 233 fi 234 exit 1 235 fi 236 fi 237 fi 238 SHELL=${CONFIG_SHELL-/bin/sh} 239 export SHELL 240 # Unset more variables known to interfere with behavior of common tools. 241 CLICOLOR_FORCE= GREP_OPTIONS= 242 unset CLICOLOR_FORCE GREP_OPTIONS 243 244 ## --------------------- ## 245 ## M4sh Shell Functions. ## 246 ## --------------------- ## 247 # as_fn_unset VAR 248 # --------------- 249 # Portably unset VAR. 250 as_fn_unset () 251 { 252 { eval $1=; unset $1;} 253 } 254 as_unset=as_fn_unset 255 256 # as_fn_set_status STATUS 257 # ----------------------- 258 # Set $? to STATUS, without forking. 259 as_fn_set_status () 260 { 261 return $1 262 } # as_fn_set_status 263 264 # as_fn_exit STATUS 265 # ----------------- 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 267 as_fn_exit () 268 { 269 set +e 270 as_fn_set_status $1 271 exit $1 272 } # as_fn_exit 273 274 # as_fn_mkdir_p 275 # ------------- 276 # Create "$as_dir" as a directory, including parents if necessary. 277 as_fn_mkdir_p () 278 { 279 280 case $as_dir in #( 281 -*) as_dir=./$as_dir;; 282 esac 283 test -d "$as_dir" || eval $as_mkdir_p || { 284 as_dirs= 285 while :; do 286 case $as_dir in #( 287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 288 *) as_qdir=$as_dir;; 289 esac 290 as_dirs="'$as_qdir' $as_dirs" 291 as_dir=`$as_dirname -- "$as_dir" || 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 293 X"$as_dir" : 'X\(//\)[^/]' \| \ 294 X"$as_dir" : 'X\(//\)$' \| \ 295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 296 $as_echo X"$as_dir" | 297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 298 s//\1/ 299 q 300 } 301 /^X\(\/\/\)[^/].*/{ 302 s//\1/ 303 q 304 } 305 /^X\(\/\/\)$/{ 306 s//\1/ 307 q 308 } 309 /^X\(\/\).*/{ 310 s//\1/ 311 q 312 } 313 s/.*/./; q'` 314 test -d "$as_dir" && break 315 done 316 test -z "$as_dirs" || eval "mkdir $as_dirs" 317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 318 319 320 } # as_fn_mkdir_p 321 # as_fn_append VAR VALUE 322 # ---------------------- 323 # Append the text in VALUE to the end of the definition contained in VAR. Take 324 # advantage of any shell optimizations that allow amortized linear growth over 325 # repeated appends, instead of the typical quadratic growth present in naive 326 # implementations. 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 328 eval 'as_fn_append () 329 { 330 eval $1+=\$2 331 }' 332 else 333 as_fn_append () 334 { 335 eval $1=\$$1\$2 336 } 337 fi # as_fn_append 338 339 # as_fn_arith ARG... 340 # ------------------ 341 # Perform arithmetic evaluation on the ARGs, and store the result in the 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments 343 # must be portable across $(()) and expr. 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 345 eval 'as_fn_arith () 346 { 347 as_val=$(( $* )) 348 }' 349 else 350 as_fn_arith () 351 { 352 as_val=`expr "$@" || test $? -eq 1` 353 } 354 fi # as_fn_arith 355 356 357 # as_fn_error ERROR [LINENO LOG_FD] 358 # --------------------------------- 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 361 # script with status $?, using 1 if that was 0. 362 as_fn_error () 363 { 364 as_status=$?; test $as_status -eq 0 && as_status=1 365 if test "$3"; then 366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 368 fi 369 $as_echo "$as_me: error: $1" >&2 370 as_fn_exit $as_status 371 } # as_fn_error 372 373 if expr a : '\(a\)' >/dev/null 2>&1 && 374 test "X`expr 00001 : '.*\(...\)'`" = X001; then 375 as_expr=expr 376 else 377 as_expr=false 378 fi 379 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 381 as_basename=basename 382 else 383 as_basename=false 384 fi 385 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 387 as_dirname=dirname 388 else 389 as_dirname=false 390 fi 391 392 as_me=`$as_basename -- "$0" || 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 394 X"$0" : 'X\(//\)$' \| \ 395 X"$0" : 'X\(/\)' \| . 2>/dev/null || 396 $as_echo X/"$0" | 397 sed '/^.*\/\([^/][^/]*\)\/*$/{ 398 s//\1/ 399 q 400 } 401 /^X\/\(\/\/\)$/{ 402 s//\1/ 403 q 404 } 405 /^X\/\(\/\).*/{ 406 s//\1/ 407 q 408 } 409 s/.*/./; q'` 410 411 # Avoid depending upon Character Ranges. 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 415 as_cr_digits='0123456789' 416 as_cr_alnum=$as_cr_Letters$as_cr_digits 417 418 419 as_lineno_1=$LINENO as_lineno_1a=$LINENO 420 as_lineno_2=$LINENO as_lineno_2a=$LINENO 421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 424 sed -n ' 425 p 426 /[$]LINENO/= 427 ' <$as_myself | 428 sed ' 429 s/[$]LINENO.*/&-/ 430 t lineno 431 b 432 :lineno 433 N 434 :loop 435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 436 t loop 437 s/-\n.*// 438 ' >$as_me.lineno && 439 chmod +x "$as_me.lineno" || 440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 441 442 # Don't try to exec as it changes $[0], causing all sort of problems 443 # (the dirname of $[0] is not the place where we might find the 444 # original and so on. Autoconf is especially sensitive to this). 445 . "./$as_me.lineno" 446 # Exit status is that of the last command. 447 exit 448 } 449 450 ECHO_C= ECHO_N= ECHO_T= 451 case `echo -n x` in #((((( 452 -n*) 453 case `echo 'xy\c'` in 454 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 455 xy) ECHO_C='\c';; 456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 457 ECHO_T=' ';; 458 esac;; 459 *) 460 ECHO_N='-n';; 461 esac 462 463 rm -f conf$$ conf$$.exe conf$$.file 464 if test -d conf$$.dir; then 465 rm -f conf$$.dir/conf$$.file 466 else 467 rm -f conf$$.dir 468 mkdir conf$$.dir 2>/dev/null 469 fi 470 if (echo >conf$$.file) 2>/dev/null; then 471 if ln -s conf$$.file conf$$ 2>/dev/null; then 472 as_ln_s='ln -s' 473 # ... but there are two gotchas: 474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 476 # In both cases, we have to default to `cp -p'. 477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 478 as_ln_s='cp -p' 479 elif ln conf$$.file conf$$ 2>/dev/null; then 480 as_ln_s=ln 481 else 482 as_ln_s='cp -p' 483 fi 484 else 485 as_ln_s='cp -p' 486 fi 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 488 rmdir conf$$.dir 2>/dev/null 489 490 if mkdir -p . 2>/dev/null; then 491 as_mkdir_p='mkdir -p "$as_dir"' 492 else 493 test -d ./-p && rmdir ./-p 494 as_mkdir_p=false 495 fi 496 497 if test -x / >/dev/null 2>&1; then 498 as_test_x='test -x' 499 else 500 if ls -dL / >/dev/null 2>&1; then 501 as_ls_L_option=L 502 else 503 as_ls_L_option= 504 fi 505 as_test_x=' 506 eval sh -c '\'' 507 if test -d "$1"; then 508 test -d "$1/."; 509 else 510 case $1 in #( 511 -*)set "./$1";; 512 esac; 513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 514 ???[sx]*):;;*)false;;esac;fi 515 '\'' sh 516 ' 517 fi 518 as_executable_p=$as_test_x 519 520 # Sed expression to map a string onto a valid CPP name. 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 522 523 # Sed expression to map a string onto a valid variable name. 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 525 526 527 exec 7<&0 </dev/null 6>&1 528 529 # Name of the host. 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 531 # so uname gets run too. 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 533 534 # 535 # Initializations. 536 # 537 ac_default_prefix=/usr/local 538 ac_clean_files= 539 ac_config_libobj_dir=. 540 LIBOBJS= 541 cross_compiling=no 542 subdirs= 543 MFLAGS= 544 MAKEFLAGS= 545 546 # Identity of this package. 547 PACKAGE_NAME= 548 PACKAGE_TARNAME= 549 PACKAGE_VERSION= 550 PACKAGE_STRING= 551 PACKAGE_BUGREPORT= 552 PACKAGE_URL= 553 554 ac_unique_file="xmalloc.c" 555 # Factoring default headers for most tests. 556 ac_includes_default="\ 557 #include <stdio.h> 558 #ifdef HAVE_SYS_TYPES_H 559 # 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See below for descriptions of some of the useful variables. 1237 1238 Defaults for the options are specified in brackets. 1239 1240 Configuration: 1241 -h, --help display this help and exit 1242 --help=short display options specific to this package 1243 --help=recursive display the short help of all the included packages 1244 -V, --version display version information and exit 1245 -q, --quiet, --silent do not print \`checking...' messages 1246 --cache-file=FILE cache test results in FILE [disabled] 1247 -C, --config-cache alias for \`--cache-file=config.cache' 1248 -n, --no-create do not create output files 1249 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1250 1251 Installation directories: 1252 --prefix=PREFIX install architecture-independent files in PREFIX 1253 [$ac_default_prefix] 1254 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1255 [PREFIX] 1256 1257 By default, \`make install' will install all the files in 1258 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1259 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1260 for instance \`--prefix=\$HOME'. 1261 1262 For better control, use the options below. 1263 1264 Fine tuning of the installation directories: 1265 --bindir=DIR user executables [EPREFIX/bin] 1266 --sbindir=DIR system admin executables [EPREFIX/sbin] 1267 --libexecdir=DIR program executables [EPREFIX/libexec] 1268 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1269 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1270 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1271 --libdir=DIR object code libraries [EPREFIX/lib] 1272 --includedir=DIR C header files [PREFIX/include] 1273 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1274 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1275 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1276 --infodir=DIR info documentation [DATAROOTDIR/info] 1277 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1278 --mandir=DIR man documentation [DATAROOTDIR/man] 1279 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1280 --htmldir=DIR html documentation [DOCDIR] 1281 --dvidir=DIR dvi documentation [DOCDIR] 1282 --pdfdir=DIR pdf documentation [DOCDIR] 1283 --psdir=DIR ps documentation [DOCDIR] 1284 _ACEOF 1285 1286 cat <<\_ACEOF 1287 1288 System types: 1289 --build=BUILD configure for building on BUILD [guessed] 1290 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1291 _ACEOF 1292 fi 1293 1294 if test -n "$ac_init_help"; then 1295 1296 cat <<\_ACEOF 1297 1298 Optional Features: 1299 --disable-option-checking ignore unrecognized --enable/--with options 1300 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1301 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1302 --enable-maintainer-mode 1303 enable make rules and dependencies not useful 1304 (and sometimes confusing) to the casual installer 1305 --enable-multilib build many library versions (default) 1306 --disable-largefile omit support for large files 1307 --enable-install-libiberty Install headers for end users 1308 1309 Optional Packages: 1310 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1311 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1312 --with-target-subdir=SUBDIR Configuring in a subdirectory for target 1313 --with-build-subdir=SUBDIR Configuring in a subdirectory for build 1314 --with-cross-host=HOST Configuring with a cross compiler 1315 --with-newlib Configuring with newlib 1316 1317 Some influential environment variables: 1318 CC C compiler command 1319 CFLAGS C compiler flags 1320 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1321 nonstandard directory <lib dir> 1322 LIBS libraries to pass to the linker, e.g. -l<library> 1323 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1324 you have headers in a nonstandard directory <include dir> 1325 CPP C preprocessor 1326 1327 Use these variables to override the choices made by `configure' or to help 1328 it to find libraries and programs with nonstandard names/locations. 1329 1330 Report bugs to the package provider. 1331 _ACEOF 1332 ac_status=$? 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1386 cd "$ac_pwd" || { ac_status=$?; break; } 1387 done 1388 fi 1389 1390 test -n "$ac_init_help" && exit $ac_status 1391 if $ac_init_version; then 1392 cat <<\_ACEOF 1393 configure 1394 generated by GNU Autoconf 2.64 1395 1396 Copyright (C) 2009 Free Software Foundation, Inc. 1397 This configure script is free software; the Free Software Foundation 1398 gives unlimited permission to copy, distribute and modify it. 1399 _ACEOF 1400 exit 1401 fi 1402 1403 ## ------------------------ ## 1404 ## Autoconf initialization. ## 1405 ## ------------------------ ## 1406 1407 # ac_fn_c_try_compile LINENO 1408 # -------------------------- 1409 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1410 ac_fn_c_try_compile () 1411 { 1412 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1413 rm -f conftest.$ac_objext 1414 if { { ac_try="$ac_compile" 1415 case "(($ac_try" in 1416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1417 *) ac_try_echo=$ac_try;; 1418 esac 1419 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1420 $as_echo "$ac_try_echo"; } >&5 1421 (eval "$ac_compile") 2>conftest.err 1422 ac_status=$? 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" >&6; } 1740 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1741 $as_echo_n "(cached) " >&6 1742 else 1743 eval "$3=no" 1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1745 /* end confdefs.h. */ 1746 $4 1747 int 1748 main () 1749 { 1750 if (sizeof ($2)) 1751 return 0; 1752 ; 1753 return 0; 1754 } 1755 _ACEOF 1756 if ac_fn_c_try_compile "$LINENO"; then : 1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1758 /* end confdefs.h. */ 1759 $4 1760 int 1761 main () 1762 { 1763 if (sizeof (($2))) 1764 return 0; 1765 ; 1766 return 0; 1767 } 1768 _ACEOF 1769 if ac_fn_c_try_compile "$LINENO"; then : 1770 1771 else 1772 eval "$3=yes" 1773 fi 1774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1775 fi 1776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1777 fi 1778 eval ac_res=\$$3 1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1780 $as_echo "$ac_res" >&6; } 1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1782 1783 } # ac_fn_c_check_type 1784 1785 # ac_fn_c_try_link LINENO 1786 # ----------------------- 1787 # Try to link conftest.$ac_ext, and return whether this succeeded. 1788 ac_fn_c_try_link () 1789 { 1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1791 rm -f conftest.$ac_objext conftest$ac_exeext 1792 if { { ac_try="$ac_link" 1793 case "(($ac_try" in 1794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1795 *) ac_try_echo=$ac_try;; 1796 esac 1797 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1798 $as_echo "$ac_try_echo"; } >&5 1799 (eval "$ac_link") 2>conftest.err 1800 ac_status=$? 1801 if test -s conftest.err; then 1802 grep -v '^ *+' conftest.err >conftest.er1 1803 cat conftest.er1 >&5 1804 mv -f conftest.er1 conftest.err 1805 fi 1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1807 test $ac_status = 0; } && { 1808 test -z "$ac_c_werror_flag" || 1809 test ! -s conftest.err 1810 } && test -s conftest$ac_exeext && { 1811 test "$cross_compiling" = yes || 1812 $as_test_x conftest$ac_exeext 1813 }; then : 1814 ac_retval=0 1815 else 1816 $as_echo "$as_me: failed program was:" >&5 1817 sed 's/^/| /' conftest.$ac_ext >&5 1818 1819 ac_retval=1 1820 fi 1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1823 # interfere with the next link command; also delete a directory that is 1824 # left behind by Apple's compiler. We do this before executing the actions. 1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1826 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1827 return $ac_retval 1828 1829 } # ac_fn_c_try_link 1830 1831 # ac_fn_c_check_func LINENO FUNC VAR 1832 # ---------------------------------- 1833 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1834 ac_fn_c_check_func () 1835 { 1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1838 $as_echo_n "checking for $2... " >&6; } 1839 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1840 $as_echo_n "(cached) " >&6 1841 else 1842 if test x$gcc_no_link = xyes; then 1843 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 1844 fi 1845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1846 /* end confdefs.h. */ 1847 /* System header to define __stub macros and hopefully few prototypes, 1848 which can conflict with char $2 (); below. 1849 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1850 <limits.h> exists even on freestanding compilers. Under hpux, 1851 including <limits.h> includes <sys/time.h> and causes problems 1852 checking for functions defined therein. */ 1853 #if defined (__STDC__) && !defined (_HPUX_SOURCE) 1854 # include <limits.h> 1855 #else 1856 # include <assert.h> 1857 #endif 1858 /* Override any gcc2 internal prototype to avoid an error. */ 1859 #ifdef __cplusplus 1860 extern "C" 1861 { 1862 #endif 1863 /* We use char because int might match the return type of a gcc2 1864 builtin and then its argument prototype would still apply. */ 1865 char $2 (); 1866 /* The GNU C library defines this for functions which it implements 1867 to always fail with ENOSYS. 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Info documentation will not be built." >&5 2438 $as_echo "$as_me: WARNING: 2439 *** Makeinfo is missing. Info documentation will not be built." >&2;} 2440 ;; 2441 *) 2442 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in 2443 x*\ [1-3].* ) 2444 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true" 2445 BUILD_INFO= 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 2447 *** Makeinfo is too old. Info documentation will not be built." >&5 2448 $as_echo "$as_me: WARNING: 2449 *** Makeinfo is too old. Info documentation will not be built." >&2;} 2450 ;; 2451 esac 2452 ;; 2453 esac 2454 fi 2455 2456 2457 2458 # Extract the first word of "perl", so it can be a program name with args. 2459 set dummy perl; ac_word=$2 2460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2461 $as_echo_n "checking for $ac_word... " >&6; } 2462 if test "${ac_cv_prog_PERL+set}" = set; then : 2463 $as_echo_n "(cached) " >&6 2464 else 2465 if test -n "$PERL"; then 2466 ac_cv_prog_PERL="$PERL" # Let the user override the test. 2467 else 2468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2469 for as_dir in $PATH 2470 do 2471 IFS=$as_save_IFS 2472 test -z "$as_dir" && as_dir=. 2473 for ac_exec_ext in '' $ac_executable_extensions; do 2474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2475 ac_cv_prog_PERL="perl" 2476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2477 break 2 2478 fi 2479 done 2480 done 2481 IFS=$as_save_IFS 2482 2483 fi 2484 fi 2485 PERL=$ac_cv_prog_PERL 2486 if test -n "$PERL"; then 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 2488 $as_echo "$PERL" >&6; } 2489 else 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2491 $as_echo "no" >&6; } 2492 fi 2493 2494 2495 if test x"$PERL" = x""; then 2496 HAVE_PERL='#' 2497 else 2498 HAVE_PERL='' 2499 fi 2500 2501 2502 # Make sure we can run config.sub. 2503 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2504 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2505 2506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2507 $as_echo_n "checking build system type... " >&6; } 2508 if test "${ac_cv_build+set}" = set; then : 2509 $as_echo_n "(cached) " >&6 2510 else 2511 ac_build_alias=$build_alias 2512 test "x$ac_build_alias" = x && 2513 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2514 test "x$ac_build_alias" = x && 2515 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2516 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2517 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2518 2519 fi 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2521 $as_echo "$ac_cv_build" >&6; } 2522 case $ac_cv_build in 2523 *-*-*) ;; 2524 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2525 esac 2526 build=$ac_cv_build 2527 ac_save_IFS=$IFS; IFS='-' 2528 set x $ac_cv_build 2529 shift 2530 build_cpu=$1 2531 build_vendor=$2 2532 shift; shift 2533 # Remember, the first character of IFS is used to create $*, 2534 # except with old shells: 2535 build_os=$* 2536 IFS=$ac_save_IFS 2537 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2538 2539 2540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2541 $as_echo_n "checking host system type... " >&6; } 2542 if test "${ac_cv_host+set}" = set; then : 2543 $as_echo_n "(cached) " >&6 2544 else 2545 if test "x$host_alias" = x; then 2546 ac_cv_host=$ac_cv_build 2547 else 2548 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2549 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2550 fi 2551 2552 fi 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2554 $as_echo "$ac_cv_host" >&6; } 2555 case $ac_cv_host in 2556 *-*-*) ;; 2557 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2558 esac 2559 host=$ac_cv_host 2560 ac_save_IFS=$IFS; IFS='-' 2561 set x $ac_cv_host 2562 shift 2563 host_cpu=$1 2564 host_vendor=$2 2565 shift; shift 2566 # Remember, the first character of IFS is used to create $*, 2567 # except with old shells: 2568 host_os=$* 2569 IFS=$ac_save_IFS 2570 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2571 2572 2573 2574 2575 if test -n "$ac_tool_prefix"; then 2576 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2577 set dummy ${ac_tool_prefix}ar; ac_word=$2 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2579 $as_echo_n "checking for $ac_word... " >&6; } 2580 if test "${ac_cv_prog_AR+set}" = set; then : 2581 $as_echo_n "(cached) " >&6 2582 else 2583 if test -n "$AR"; then 2584 ac_cv_prog_AR="$AR" # Let the user override the test. 2585 else 2586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587 for as_dir in $PATH 2588 do 2589 IFS=$as_save_IFS 2590 test -z "$as_dir" && as_dir=. 2591 for ac_exec_ext in '' $ac_executable_extensions; do 2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2593 ac_cv_prog_AR="${ac_tool_prefix}ar" 2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2595 break 2 2596 fi 2597 done 2598 done 2599 IFS=$as_save_IFS 2600 2601 fi 2602 fi 2603 AR=$ac_cv_prog_AR 2604 if test -n "$AR"; then 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 2606 $as_echo "$AR" >&6; } 2607 else 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2609 $as_echo "no" >&6; } 2610 fi 2611 2612 2613 fi 2614 if test -z "$ac_cv_prog_AR"; then 2615 ac_ct_AR=$AR 2616 # Extract the first word of "ar", so it can be a program name with args. 2617 set dummy ar; ac_word=$2 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2619 $as_echo_n "checking for $ac_word... " >&6; } 2620 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 2621 $as_echo_n "(cached) " >&6 2622 else 2623 if test -n "$ac_ct_AR"; then 2624 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2625 else 2626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2627 for as_dir in $PATH 2628 do 2629 IFS=$as_save_IFS 2630 test -z "$as_dir" && as_dir=. 2631 for ac_exec_ext in '' $ac_executable_extensions; do 2632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2633 ac_cv_prog_ac_ct_AR="ar" 2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2635 break 2 2636 fi 2637 done 2638 done 2639 IFS=$as_save_IFS 2640 2641 fi 2642 fi 2643 ac_ct_AR=$ac_cv_prog_ac_ct_AR 2644 if test -n "$ac_ct_AR"; then 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2646 $as_echo "$ac_ct_AR" >&6; } 2647 else 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2649 $as_echo "no" >&6; } 2650 fi 2651 2652 if test "x$ac_ct_AR" = x; then 2653 AR="" 2654 else 2655 case $cross_compiling:$ac_tool_warned in 2656 yes:) 2657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2659 ac_tool_warned=yes ;; 2660 esac 2661 AR=$ac_ct_AR 2662 fi 2663 else 2664 AR="$ac_cv_prog_AR" 2665 fi 2666 2667 if test -n "$ac_tool_prefix"; then 2668 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2669 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2671 $as_echo_n "checking for $ac_word... " >&6; } 2672 if test "${ac_cv_prog_RANLIB+set}" = set; then : 2673 $as_echo_n "(cached) " >&6 2674 else 2675 if test -n "$RANLIB"; then 2676 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2677 else 2678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2679 for as_dir in $PATH 2680 do 2681 IFS=$as_save_IFS 2682 test -z "$as_dir" && as_dir=. 2683 for ac_exec_ext in '' $ac_executable_extensions; do 2684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2685 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2687 break 2 2688 fi 2689 done 2690 done 2691 IFS=$as_save_IFS 2692 2693 fi 2694 fi 2695 RANLIB=$ac_cv_prog_RANLIB 2696 if test -n "$RANLIB"; then 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2698 $as_echo "$RANLIB" >&6; } 2699 else 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2701 $as_echo "no" >&6; } 2702 fi 2703 2704 2705 fi 2706 if test -z "$ac_cv_prog_RANLIB"; then 2707 ac_ct_RANLIB=$RANLIB 2708 # Extract the first word of "ranlib", so it can be a program name with args. 2709 set dummy ranlib; ac_word=$2 2710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2711 $as_echo_n "checking for $ac_word... " >&6; } 2712 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 2713 $as_echo_n "(cached) " >&6 2714 else 2715 if test -n "$ac_ct_RANLIB"; then 2716 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2717 else 2718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2719 for as_dir in $PATH 2720 do 2721 IFS=$as_save_IFS 2722 test -z "$as_dir" && as_dir=. 2723 for ac_exec_ext in '' $ac_executable_extensions; do 2724 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2725 ac_cv_prog_ac_ct_RANLIB="ranlib" 2726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2727 break 2 2728 fi 2729 done 2730 done 2731 IFS=$as_save_IFS 2732 2733 fi 2734 fi 2735 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2736 if test -n "$ac_ct_RANLIB"; then 2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2738 $as_echo "$ac_ct_RANLIB" >&6; } 2739 else 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2741 $as_echo "no" >&6; } 2742 fi 2743 2744 if test "x$ac_ct_RANLIB" = x; then 2745 RANLIB=":" 2746 else 2747 case $cross_compiling:$ac_tool_warned in 2748 yes:) 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2751 ac_tool_warned=yes ;; 2752 esac 2753 RANLIB=$ac_ct_RANLIB 2754 fi 2755 else 2756 RANLIB="$ac_cv_prog_RANLIB" 2757 fi 2758 2759 2760 # Add --enable-multilib to configure. 2761 # Default to --enable-multilib 2762 # Check whether --enable-multilib was given. 2763 if test "${enable_multilib+set}" = set; then : 2764 enableval=$enable_multilib; case "$enableval" in 2765 yes) multilib=yes ;; 2766 no) multilib=no ;; 2767 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;; 2768 esac 2769 else 2770 multilib=yes 2771 fi 2772 2773 2774 # Even if the default multilib is not a cross compilation, 2775 # it may be that some of the other multilibs are. 2776 if test $cross_compiling = no && test $multilib = yes \ 2777 && test "x${with_multisubdir}" != x ; then 2778 cross_compiling=maybe 2779 fi 2780 2781 2782 ac_ext=c 2783 ac_cpp='$CPP $CPPFLAGS' 2784 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2785 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2786 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2787 if test -n "$ac_tool_prefix"; then 2788 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2789 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2791 $as_echo_n "checking for $ac_word... " >&6; } 2792 if test "${ac_cv_prog_CC+set}" = set; then : 2793 $as_echo_n "(cached) " >&6 2794 else 2795 if test -n "$CC"; then 2796 ac_cv_prog_CC="$CC" # Let the user override the test. 2797 else 2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2799 for as_dir in $PATH 2800 do 2801 IFS=$as_save_IFS 2802 test -z "$as_dir" && as_dir=. 2803 for ac_exec_ext in '' $ac_executable_extensions; do 2804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2805 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2807 break 2 2808 fi 2809 done 2810 done 2811 IFS=$as_save_IFS 2812 2813 fi 2814 fi 2815 CC=$ac_cv_prog_CC 2816 if test -n "$CC"; then 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2818 $as_echo "$CC" >&6; } 2819 else 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2821 $as_echo "no" >&6; } 2822 fi 2823 2824 2825 fi 2826 if test -z "$ac_cv_prog_CC"; then 2827 ac_ct_CC=$CC 2828 # Extract the first word of "gcc", so it can be a program name with args. 2829 set dummy gcc; ac_word=$2 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2831 $as_echo_n "checking for $ac_word... " >&6; } 2832 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2833 $as_echo_n "(cached) " >&6 2834 else 2835 if test -n "$ac_ct_CC"; then 2836 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2837 else 2838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2839 for as_dir in $PATH 2840 do 2841 IFS=$as_save_IFS 2842 test -z "$as_dir" && as_dir=. 2843 for ac_exec_ext in '' $ac_executable_extensions; do 2844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2845 ac_cv_prog_ac_ct_CC="gcc" 2846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2847 break 2 2848 fi 2849 done 2850 done 2851 IFS=$as_save_IFS 2852 2853 fi 2854 fi 2855 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2856 if test -n "$ac_ct_CC"; then 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2858 $as_echo "$ac_ct_CC" >&6; } 2859 else 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2861 $as_echo "no" >&6; } 2862 fi 2863 2864 if test "x$ac_ct_CC" = x; then 2865 CC="" 2866 else 2867 case $cross_compiling:$ac_tool_warned in 2868 yes:) 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2871 ac_tool_warned=yes ;; 2872 esac 2873 CC=$ac_ct_CC 2874 fi 2875 else 2876 CC="$ac_cv_prog_CC" 2877 fi 2878 2879 if test -z "$CC"; then 2880 if test -n "$ac_tool_prefix"; then 2881 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2882 set dummy ${ac_tool_prefix}cc; ac_word=$2 2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2884 $as_echo_n "checking for $ac_word... " >&6; } 2885 if test "${ac_cv_prog_CC+set}" = set; then : 2886 $as_echo_n "(cached) " >&6 2887 else 2888 if test -n "$CC"; then 2889 ac_cv_prog_CC="$CC" # Let the user override the test. 2890 else 2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2892 for as_dir in $PATH 2893 do 2894 IFS=$as_save_IFS 2895 test -z "$as_dir" && as_dir=. 2896 for ac_exec_ext in '' $ac_executable_extensions; do 2897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2898 ac_cv_prog_CC="${ac_tool_prefix}cc" 2899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2900 break 2 2901 fi 2902 done 2903 done 2904 IFS=$as_save_IFS 2905 2906 fi 2907 fi 2908 CC=$ac_cv_prog_CC 2909 if test -n "$CC"; then 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2911 $as_echo "$CC" >&6; } 2912 else 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2914 $as_echo "no" >&6; } 2915 fi 2916 2917 2918 fi 2919 fi 2920 if test -z "$CC"; then 2921 # Extract the first word of "cc", so it can be a program name with args. 2922 set dummy cc; ac_word=$2 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2924 $as_echo_n "checking for $ac_word... " >&6; } 2925 if test "${ac_cv_prog_CC+set}" = set; then : 2926 $as_echo_n "(cached) " >&6 2927 else 2928 if test -n "$CC"; then 2929 ac_cv_prog_CC="$CC" # Let the user override the test. 2930 else 2931 ac_prog_rejected=no 2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2933 for as_dir in $PATH 2934 do 2935 IFS=$as_save_IFS 2936 test -z "$as_dir" && as_dir=. 2937 for ac_exec_ext in '' $ac_executable_extensions; do 2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2939 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2940 ac_prog_rejected=yes 2941 continue 2942 fi 2943 ac_cv_prog_CC="cc" 2944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2945 break 2 2946 fi 2947 done 2948 done 2949 IFS=$as_save_IFS 2950 2951 if test $ac_prog_rejected = yes; then 2952 # We found a bogon in the path, so make sure we never use it. 2953 set dummy $ac_cv_prog_CC 2954 shift 2955 if test $# != 0; then 2956 # We chose a different compiler from the bogus one. 2957 # However, it has the same basename, so the bogon will be chosen 2958 # first if we set CC to just the basename; use the full file name. 2959 shift 2960 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2961 fi 2962 fi 2963 fi 2964 fi 2965 CC=$ac_cv_prog_CC 2966 if test -n "$CC"; then 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2968 $as_echo "$CC" >&6; } 2969 else 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2971 $as_echo "no" >&6; } 2972 fi 2973 2974 2975 fi 2976 if test -z "$CC"; then 2977 if test -n "$ac_tool_prefix"; then 2978 for ac_prog in cl.exe 2979 do 2980 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2981 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2983 $as_echo_n "checking for $ac_word... " >&6; } 2984 if test "${ac_cv_prog_CC+set}" = set; then : 2985 $as_echo_n "(cached) " >&6 2986 else 2987 if test -n "$CC"; then 2988 ac_cv_prog_CC="$CC" # Let the user override the test. 2989 else 2990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2991 for as_dir in $PATH 2992 do 2993 IFS=$as_save_IFS 2994 test -z "$as_dir" && as_dir=. 2995 for ac_exec_ext in '' $ac_executable_extensions; do 2996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2997 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2999 break 2 3000 fi 3001 done 3002 done 3003 IFS=$as_save_IFS 3004 3005 fi 3006 fi 3007 CC=$ac_cv_prog_CC 3008 if test -n "$CC"; then 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3010 $as_echo "$CC" >&6; } 3011 else 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3013 $as_echo "no" >&6; } 3014 fi 3015 3016 3017 test -n "$CC" && break 3018 done 3019 fi 3020 if test -z "$CC"; then 3021 ac_ct_CC=$CC 3022 for ac_prog in cl.exe 3023 do 3024 # Extract the first word of "$ac_prog", so it can be a program name with args. 3025 set dummy $ac_prog; ac_word=$2 3026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3027 $as_echo_n "checking for $ac_word... " >&6; } 3028 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3029 $as_echo_n "(cached) " >&6 3030 else 3031 if test -n "$ac_ct_CC"; then 3032 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3033 else 3034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3035 for as_dir in $PATH 3036 do 3037 IFS=$as_save_IFS 3038 test -z "$as_dir" && as_dir=. 3039 for ac_exec_ext in '' $ac_executable_extensions; do 3040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3041 ac_cv_prog_ac_ct_CC="$ac_prog" 3042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3043 break 2 3044 fi 3045 done 3046 done 3047 IFS=$as_save_IFS 3048 3049 fi 3050 fi 3051 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3052 if test -n "$ac_ct_CC"; then 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3054 $as_echo "$ac_ct_CC" >&6; } 3055 else 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3057 $as_echo "no" >&6; } 3058 fi 3059 3060 3061 test -n "$ac_ct_CC" && break 3062 done 3063 3064 if test "x$ac_ct_CC" = x; then 3065 CC="" 3066 else 3067 case $cross_compiling:$ac_tool_warned in 3068 yes:) 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3071 ac_tool_warned=yes ;; 3072 esac 3073 CC=$ac_ct_CC 3074 fi 3075 fi 3076 3077 fi 3078 3079 3080 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3082 as_fn_error "no acceptable C compiler found in \$PATH 3083 See \`config.log' for more details." "$LINENO" 5; } 3084 3085 # Provide some information about the compiler. 3086 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3087 set X $ac_compile 3088 ac_compiler=$2 3089 for ac_option in --version -v -V -qversion; do 3090 { { ac_try="$ac_compiler $ac_option >&5" 3091 case "(($ac_try" in 3092 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3093 *) ac_try_echo=$ac_try;; 3094 esac 3095 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3096 $as_echo "$ac_try_echo"; } >&5 3097 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3098 ac_status=$? 3099 if test -s conftest.err; then 3100 sed '10a\ 3101 ... rest of stderr output deleted ... 3102 10q' conftest.err >conftest.er1 3103 cat conftest.er1 >&5 3104 rm -f conftest.er1 conftest.err 3105 fi 3106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3107 test $ac_status = 0; } 3108 done 3109 3110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3111 /* end confdefs.h. */ 3112 3113 int 3114 main () 3115 { 3116 3117 ; 3118 return 0; 3119 } 3120 _ACEOF 3121 # FIXME: Cleanup? 3122 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 3123 (eval $ac_link) 2>&5 3124 ac_status=$? 3125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3126 test $ac_status = 0; }; then : 3127 gcc_no_link=no 3128 else 3129 gcc_no_link=yes 3130 fi 3131 if test x$gcc_no_link = xyes; then 3132 # Setting cross_compile will disable run tests; it will 3133 # also disable AC_CHECK_FILE but that's generally 3134 # correct if we can't link. 3135 cross_compiling=yes 3136 EXEEXT= 3137 else 3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3139 /* end confdefs.h. */ 3140 3141 int 3142 main () 3143 { 3144 3145 ; 3146 return 0; 3147 } 3148 _ACEOF 3149 ac_clean_files_save=$ac_clean_files 3150 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3151 # Try to create an executable without -o first, disregard a.out. 3152 # It will help us diagnose broken compilers, and finding out an intuition 3153 # of exeext. 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3155 $as_echo_n "checking for C compiler default output file name... " >&6; } 3156 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3157 3158 # The possible output files: 3159 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3160 3161 ac_rmfiles= 3162 for ac_file in $ac_files 3163 do 3164 case $ac_file in 3165 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3166 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3167 esac 3168 done 3169 rm -f $ac_rmfiles 3170 3171 if { { ac_try="$ac_link_default" 3172 case "(($ac_try" in 3173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3174 *) ac_try_echo=$ac_try;; 3175 esac 3176 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3177 $as_echo "$ac_try_echo"; } >&5 3178 (eval "$ac_link_default") 2>&5 3179 ac_status=$? 3180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3181 test $ac_status = 0; }; then : 3182 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3183 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3184 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3185 # so that the user can short-circuit this test for compilers unknown to 3186 # Autoconf. 3187 for ac_file in $ac_files '' 3188 do 3189 test -f "$ac_file" || continue 3190 case $ac_file in 3191 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3192 ;; 3193 [ab].out ) 3194 # We found the default executable, but exeext='' is most 3195 # certainly right. 3196 break;; 3197 *.* ) 3198 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3199 then :; else 3200 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3201 fi 3202 # We set ac_cv_exeext here because the later test for it is not 3203 # safe: cross compilers may not add the suffix if given an `-o' 3204 # argument, so we may need to know it at that point already. 3205 # Even if this section looks crufty: it has the advantage of 3206 # actually working. 3207 break;; 3208 * ) 3209 break;; 3210 esac 3211 done 3212 test "$ac_cv_exeext" = no && ac_cv_exeext= 3213 3214 else 3215 ac_file='' 3216 fi 3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3218 $as_echo "$ac_file" >&6; } 3219 if test -z "$ac_file"; then : 3220 $as_echo "$as_me: failed program was:" >&5 3221 sed 's/^/| /' conftest.$ac_ext >&5 3222 3223 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3224 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3225 { as_fn_set_status 77 3226 as_fn_error "C compiler cannot create executables 3227 See \`config.log' for more details." "$LINENO" 5; }; } 3228 fi 3229 ac_exeext=$ac_cv_exeext 3230 3231 # Check that the compiler produces executables we can run. If not, either 3232 # the compiler is broken, or we cross compile. 3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3234 $as_echo_n "checking whether the C compiler works... " >&6; } 3235 # If not cross compiling, check that we can run a simple program. 3236 if test "$cross_compiling" != yes; then 3237 if { ac_try='./$ac_file' 3238 { { case "(($ac_try" in 3239 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3240 *) ac_try_echo=$ac_try;; 3241 esac 3242 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3243 $as_echo "$ac_try_echo"; } >&5 3244 (eval "$ac_try") 2>&5 3245 ac_status=$? 3246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3247 test $ac_status = 0; }; }; then 3248 cross_compiling=no 3249 else 3250 if test "$cross_compiling" = maybe; then 3251 cross_compiling=yes 3252 else 3253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3254 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3255 as_fn_error "cannot run C compiled programs. 3256 If you meant to cross compile, use \`--host'. 3257 See \`config.log' for more details." "$LINENO" 5; } 3258 fi 3259 fi 3260 fi 3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3262 $as_echo "yes" >&6; } 3263 3264 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3265 ac_clean_files=$ac_clean_files_save 3266 # Check that the compiler produces executables we can run. If not, either 3267 # the compiler is broken, or we cross compile. 3268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3269 $as_echo_n "checking whether we are cross compiling... " >&6; } 3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3271 $as_echo "$cross_compiling" >&6; } 3272 3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3274 $as_echo_n "checking for suffix of executables... " >&6; } 3275 if { { ac_try="$ac_link" 3276 case "(($ac_try" in 3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3278 *) ac_try_echo=$ac_try;; 3279 esac 3280 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3281 $as_echo "$ac_try_echo"; } >&5 3282 (eval "$ac_link") 2>&5 3283 ac_status=$? 3284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3285 test $ac_status = 0; }; then : 3286 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3287 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3288 # work properly (i.e., refer to `conftest.exe'), while it won't with 3289 # `rm'. 3290 for ac_file in conftest.exe conftest conftest.*; do 3291 test -f "$ac_file" || continue 3292 case $ac_file in 3293 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3294 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3295 break;; 3296 * ) break;; 3297 esac 3298 done 3299 else 3300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3301 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3302 as_fn_error "cannot compute suffix of executables: cannot compile and link 3303 See \`config.log' for more details." "$LINENO" 5; } 3304 fi 3305 rm -f conftest$ac_cv_exeext 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3307 $as_echo "$ac_cv_exeext" >&6; } 3308 3309 rm -f conftest.$ac_ext 3310 EXEEXT=$ac_cv_exeext 3311 ac_exeext=$EXEEXT 3312 fi 3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3314 $as_echo_n "checking for suffix of object files... " >&6; } 3315 if test "${ac_cv_objext+set}" = set; then : 3316 $as_echo_n "(cached) " >&6 3317 else 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3319 /* end confdefs.h. */ 3320 3321 int 3322 main () 3323 { 3324 3325 ; 3326 return 0; 3327 } 3328 _ACEOF 3329 rm -f conftest.o conftest.obj 3330 if { { ac_try="$ac_compile" 3331 case "(($ac_try" in 3332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3333 *) ac_try_echo=$ac_try;; 3334 esac 3335 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3336 $as_echo "$ac_try_echo"; } >&5 3337 (eval "$ac_compile") 2>&5 3338 ac_status=$? 3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3340 test $ac_status = 0; }; then : 3341 for ac_file in conftest.o conftest.obj conftest.*; do 3342 test -f "$ac_file" || continue; 3343 case $ac_file in 3344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3345 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3346 break;; 3347 esac 3348 done 3349 else 3350 $as_echo "$as_me: failed program was:" >&5 3351 sed 's/^/| /' conftest.$ac_ext >&5 3352 3353 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3354 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3355 as_fn_error "cannot compute suffix of object files: cannot compile 3356 See \`config.log' for more details." "$LINENO" 5; } 3357 fi 3358 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3359 fi 3360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3361 $as_echo "$ac_cv_objext" >&6; } 3362 OBJEXT=$ac_cv_objext 3363 ac_objext=$OBJEXT 3364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3365 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3366 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3367 $as_echo_n "(cached) " >&6 3368 else 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3370 /* end confdefs.h. */ 3371 3372 int 3373 main () 3374 { 3375 #ifndef __GNUC__ 3376 choke me 3377 #endif 3378 3379 ; 3380 return 0; 3381 } 3382 _ACEOF 3383 if ac_fn_c_try_compile "$LINENO"; then : 3384 ac_compiler_gnu=yes 3385 else 3386 ac_compiler_gnu=no 3387 fi 3388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3389 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3390 3391 fi 3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3393 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3394 if test $ac_compiler_gnu = yes; then 3395 GCC=yes 3396 else 3397 GCC= 3398 fi 3399 ac_test_CFLAGS=${CFLAGS+set} 3400 ac_save_CFLAGS=$CFLAGS 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3402 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3403 if test "${ac_cv_prog_cc_g+set}" = set; then : 3404 $as_echo_n "(cached) " >&6 3405 else 3406 ac_save_c_werror_flag=$ac_c_werror_flag 3407 ac_c_werror_flag=yes 3408 ac_cv_prog_cc_g=no 3409 CFLAGS="-g" 3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3411 /* end confdefs.h. */ 3412 3413 int 3414 main () 3415 { 3416 3417 ; 3418 return 0; 3419 } 3420 _ACEOF 3421 if ac_fn_c_try_compile "$LINENO"; then : 3422 ac_cv_prog_cc_g=yes 3423 else 3424 CFLAGS="" 3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3426 /* end confdefs.h. */ 3427 3428 int 3429 main () 3430 { 3431 3432 ; 3433 return 0; 3434 } 3435 _ACEOF 3436 if ac_fn_c_try_compile "$LINENO"; then : 3437 3438 else 3439 ac_c_werror_flag=$ac_save_c_werror_flag 3440 CFLAGS="-g" 3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3442 /* end confdefs.h. */ 3443 3444 int 3445 main () 3446 { 3447 3448 ; 3449 return 0; 3450 } 3451 _ACEOF 3452 if ac_fn_c_try_compile "$LINENO"; then : 3453 ac_cv_prog_cc_g=yes 3454 fi 3455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3456 fi 3457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3458 fi 3459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3460 ac_c_werror_flag=$ac_save_c_werror_flag 3461 fi 3462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3463 $as_echo "$ac_cv_prog_cc_g" >&6; } 3464 if test "$ac_test_CFLAGS" = set; then 3465 CFLAGS=$ac_save_CFLAGS 3466 elif test $ac_cv_prog_cc_g = yes; then 3467 if test "$GCC" = yes; then 3468 CFLAGS="-g -O2" 3469 else 3470 CFLAGS="-g" 3471 fi 3472 else 3473 if test "$GCC" = yes; then 3474 CFLAGS="-O2" 3475 else 3476 CFLAGS= 3477 fi 3478 fi 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3480 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3481 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3482 $as_echo_n "(cached) " >&6 3483 else 3484 ac_cv_prog_cc_c89=no 3485 ac_save_CC=$CC 3486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3487 /* end confdefs.h. */ 3488 #include <stdarg.h> 3489 #include <stdio.h> 3490 #include <sys/types.h> 3491 #include <sys/stat.h> 3492 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3493 struct buf { int x; }; 3494 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3495 static char *e (p, i) 3496 char **p; 3497 int i; 3498 { 3499 return p[i]; 3500 } 3501 static char *f (char * (*g) (char **, int), char **p, ...) 3502 { 3503 char *s; 3504 va_list v; 3505 va_start (v,p); 3506 s = g (p, va_arg (v,int)); 3507 va_end (v); 3508 return s; 3509 } 3510 3511 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3512 function prototypes and stuff, but not '\xHH' hex character constants. 3513 These don't provoke an error unfortunately, instead are silently treated 3514 as 'x'. The following induces an error, until -std is added to get 3515 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3516 array size at least. It's necessary to write '\x00'==0 to get something 3517 that's true only with -std. */ 3518 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3519 3520 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3521 inside strings and character constants. */ 3522 #define FOO(x) 'x' 3523 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3524 3525 int test (int i, double x); 3526 struct s1 {int (*f) (int a);}; 3527 struct s2 {int (*f) (double a);}; 3528 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3529 int argc; 3530 char **argv; 3531 int 3532 main () 3533 { 3534 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3535 ; 3536 return 0; 3537 } 3538 _ACEOF 3539 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3540 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3541 do 3542 CC="$ac_save_CC $ac_arg" 3543 if ac_fn_c_try_compile "$LINENO"; then : 3544 ac_cv_prog_cc_c89=$ac_arg 3545 fi 3546 rm -f core conftest.err conftest.$ac_objext 3547 test "x$ac_cv_prog_cc_c89" != "xno" && break 3548 done 3549 rm -f conftest.$ac_ext 3550 CC=$ac_save_CC 3551 3552 fi 3553 # AC_CACHE_VAL 3554 case "x$ac_cv_prog_cc_c89" in 3555 x) 3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3557 $as_echo "none needed" >&6; } ;; 3558 xno) 3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3560 $as_echo "unsupported" >&6; } ;; 3561 *) 3562 CC="$CC $ac_cv_prog_cc_c89" 3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3564 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3565 esac 3566 if test "x$ac_cv_prog_cc_c89" != xno; then : 3567 3568 fi 3569 3570 ac_ext=c 3571 ac_cpp='$CPP $CPPFLAGS' 3572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3574 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3575 3576 3577 # Check whether --enable-largefile was given. 3578 if test "${enable_largefile+set}" = set; then : 3579 enableval=$enable_largefile; 3580 fi 3581 3582 if test "$enable_largefile" != no; then 3583 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 3585 $as_echo_n "checking for special C compiler options needed for large files... " >&6; } 3586 if test "${ac_cv_sys_largefile_CC+set}" = set; then : 3587 $as_echo_n "(cached) " >&6 3588 else 3589 ac_cv_sys_largefile_CC=no 3590 if test "$GCC" != yes; then 3591 ac_save_CC=$CC 3592 while :; do 3593 # IRIX 6.2 and later do not support large files by default, 3594 # so use the C compiler's -n32 option if that helps. 3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3596 /* end confdefs.h. */ 3597 #include <sys/types.h> 3598 /* Check that off_t can represent 2**63 - 1 correctly. 3599 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3600 since some C++ compilers masquerading as C compilers 3601 incorrectly reject 9223372036854775807. */ 3602 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3603 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3604 && LARGE_OFF_T % 2147483647 == 1) 3605 ? 1 : -1]; 3606 int 3607 main () 3608 { 3609 3610 ; 3611 return 0; 3612 } 3613 _ACEOF 3614 if ac_fn_c_try_compile "$LINENO"; then : 3615 break 3616 fi 3617 rm -f core conftest.err conftest.$ac_objext 3618 CC="$CC -n32" 3619 if ac_fn_c_try_compile "$LINENO"; then : 3620 ac_cv_sys_largefile_CC=' -n32'; break 3621 fi 3622 rm -f core conftest.err conftest.$ac_objext 3623 break 3624 done 3625 CC=$ac_save_CC 3626 rm -f conftest.$ac_ext 3627 fi 3628 fi 3629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 3630 $as_echo "$ac_cv_sys_largefile_CC" >&6; } 3631 if test "$ac_cv_sys_largefile_CC" != no; then 3632 CC=$CC$ac_cv_sys_largefile_CC 3633 fi 3634 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 3636 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } 3637 if test "${ac_cv_sys_file_offset_bits+set}" = set; then : 3638 $as_echo_n "(cached) " >&6 3639 else 3640 while :; do 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3642 /* end confdefs.h. */ 3643 #include <sys/types.h> 3644 /* Check that off_t can represent 2**63 - 1 correctly. 3645 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3646 since some C++ compilers masquerading as C compilers 3647 incorrectly reject 9223372036854775807. */ 3648 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3649 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3650 && LARGE_OFF_T % 2147483647 == 1) 3651 ? 1 : -1]; 3652 int 3653 main () 3654 { 3655 3656 ; 3657 return 0; 3658 } 3659 _ACEOF 3660 if ac_fn_c_try_compile "$LINENO"; then : 3661 ac_cv_sys_file_offset_bits=no; break 3662 fi 3663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3665 /* end confdefs.h. */ 3666 #define _FILE_OFFSET_BITS 64 3667 #include <sys/types.h> 3668 /* Check that off_t can represent 2**63 - 1 correctly. 3669 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3670 since some C++ compilers masquerading as C compilers 3671 incorrectly reject 9223372036854775807. */ 3672 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3673 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3674 && LARGE_OFF_T % 2147483647 == 1) 3675 ? 1 : -1]; 3676 int 3677 main () 3678 { 3679 3680 ; 3681 return 0; 3682 } 3683 _ACEOF 3684 if ac_fn_c_try_compile "$LINENO"; then : 3685 ac_cv_sys_file_offset_bits=64; break 3686 fi 3687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3688 ac_cv_sys_file_offset_bits=unknown 3689 break 3690 done 3691 fi 3692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 3693 $as_echo "$ac_cv_sys_file_offset_bits" >&6; } 3694 case $ac_cv_sys_file_offset_bits in #( 3695 no | unknown) ;; 3696 *) 3697 cat >>confdefs.h <<_ACEOF 3698 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits 3699 _ACEOF 3700 ;; 3701 esac 3702 rm -rf conftest* 3703 if test $ac_cv_sys_file_offset_bits = unknown; then 3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 3705 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } 3706 if test "${ac_cv_sys_large_files+set}" = set; then : 3707 $as_echo_n "(cached) " >&6 3708 else 3709 while :; do 3710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3711 /* end confdefs.h. */ 3712 #include <sys/types.h> 3713 /* Check that off_t can represent 2**63 - 1 correctly. 3714 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3715 since some C++ compilers masquerading as C compilers 3716 incorrectly reject 9223372036854775807. */ 3717 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3718 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3719 && LARGE_OFF_T % 2147483647 == 1) 3720 ? 1 : -1]; 3721 int 3722 main () 3723 { 3724 3725 ; 3726 return 0; 3727 } 3728 _ACEOF 3729 if ac_fn_c_try_compile "$LINENO"; then : 3730 ac_cv_sys_large_files=no; break 3731 fi 3732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3734 /* end confdefs.h. */ 3735 #define _LARGE_FILES 1 3736 #include <sys/types.h> 3737 /* Check that off_t can represent 2**63 - 1 correctly. 3738 We can't simply define LARGE_OFF_T to be 9223372036854775807, 3739 since some C++ compilers masquerading as C compilers 3740 incorrectly reject 9223372036854775807. */ 3741 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) 3742 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 3743 && LARGE_OFF_T % 2147483647 == 1) 3744 ? 1 : -1]; 3745 int 3746 main () 3747 { 3748 3749 ; 3750 return 0; 3751 } 3752 _ACEOF 3753 if ac_fn_c_try_compile "$LINENO"; then : 3754 ac_cv_sys_large_files=1; break 3755 fi 3756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3757 ac_cv_sys_large_files=unknown 3758 break 3759 done 3760 fi 3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 3762 $as_echo "$ac_cv_sys_large_files" >&6; } 3763 case $ac_cv_sys_large_files in #( 3764 no | unknown) ;; 3765 *) 3766 cat >>confdefs.h <<_ACEOF 3767 #define _LARGE_FILES $ac_cv_sys_large_files 3768 _ACEOF 3769 ;; 3770 esac 3771 rm -rf conftest* 3772 fi 3773 fi 3774 3775 ac_ext=c 3776 ac_cpp='$CPP $CPPFLAGS' 3777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3779 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3781 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3782 # On Suns, sometimes $CPP names a directory. 3783 if test -n "$CPP" && test -d "$CPP"; then 3784 CPP= 3785 fi 3786 if test -z "$CPP"; then 3787 if test "${ac_cv_prog_CPP+set}" = set; then : 3788 $as_echo_n "(cached) " >&6 3789 else 3790 # Double quotes because CPP needs to be expanded 3791 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3792 do 3793 ac_preproc_ok=false 3794 for ac_c_preproc_warn_flag in '' yes 3795 do 3796 # Use a header file that comes with gcc, so configuring glibc 3797 # with a fresh cross-compiler works. 3798 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3799 # <limits.h> exists even on freestanding compilers. 3800 # On the NeXT, cc -E runs the code through the compiler's parser, 3801 # not just through cpp. "Syntax error" is here to catch this case. 3802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3803 /* end confdefs.h. */ 3804 #ifdef __STDC__ 3805 # include <limits.h> 3806 #else 3807 # include <assert.h> 3808 #endif 3809 Syntax error 3810 _ACEOF 3811 if ac_fn_c_try_cpp "$LINENO"; then : 3812 3813 else 3814 # Broken: fails on valid input. 3815 continue 3816 fi 3817 rm -f conftest.err conftest.$ac_ext 3818 3819 # OK, works on sane cases. Now check whether nonexistent headers 3820 # can be detected and how. 3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3822 /* end confdefs.h. */ 3823 #include <ac_nonexistent.h> 3824 _ACEOF 3825 if ac_fn_c_try_cpp "$LINENO"; then : 3826 # Broken: success on invalid input. 3827 continue 3828 else 3829 # Passes both tests. 3830 ac_preproc_ok=: 3831 break 3832 fi 3833 rm -f conftest.err conftest.$ac_ext 3834 3835 done 3836 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3837 rm -f conftest.err conftest.$ac_ext 3838 if $ac_preproc_ok; then : 3839 break 3840 fi 3841 3842 done 3843 ac_cv_prog_CPP=$CPP 3844 3845 fi 3846 CPP=$ac_cv_prog_CPP 3847 else 3848 ac_cv_prog_CPP=$CPP 3849 fi 3850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3851 $as_echo "$CPP" >&6; } 3852 ac_preproc_ok=false 3853 for ac_c_preproc_warn_flag in '' yes 3854 do 3855 # Use a header file that comes with gcc, so configuring glibc 3856 # with a fresh cross-compiler works. 3857 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3858 # <limits.h> exists even on freestanding compilers. 3859 # On the NeXT, cc -E runs the code through the compiler's parser, 3860 # not just through cpp. "Syntax error" is here to catch this case. 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3862 /* end confdefs.h. */ 3863 #ifdef __STDC__ 3864 # include <limits.h> 3865 #else 3866 # include <assert.h> 3867 #endif 3868 Syntax error 3869 _ACEOF 3870 if ac_fn_c_try_cpp "$LINENO"; then : 3871 3872 else 3873 # Broken: fails on valid input. 3874 continue 3875 fi 3876 rm -f conftest.err conftest.$ac_ext 3877 3878 # OK, works on sane cases. Now check whether nonexistent headers 3879 # can be detected and how. 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881 /* end confdefs.h. */ 3882 #include <ac_nonexistent.h> 3883 _ACEOF 3884 if ac_fn_c_try_cpp "$LINENO"; then : 3885 # Broken: success on invalid input. 3886 continue 3887 else 3888 # Passes both tests. 3889 ac_preproc_ok=: 3890 break 3891 fi 3892 rm -f conftest.err conftest.$ac_ext 3893 3894 done 3895 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3896 rm -f conftest.err conftest.$ac_ext 3897 if $ac_preproc_ok; then : 3898 3899 else 3900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3902 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3903 See \`config.log' for more details." "$LINENO" 5; } 3904 fi 3905 3906 ac_ext=c 3907 ac_cpp='$CPP $CPPFLAGS' 3908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3910 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3911 3912 3913 ac_c_preproc_warn_flag=yes 3914 3915 ac_libiberty_warn_cflags= 3916 save_CFLAGS="$CFLAGS" 3917 for option in -W -Wall -Wwrite-strings -Wc++-compat \ 3918 -Wstrict-prototypes; do 3919 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3920 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3922 $as_echo_n "checking whether $CC supports $option... " >&6; } 3923 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 3924 $as_echo_n "(cached) " >&6 3925 else 3926 CFLAGS="$option" 3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3928 /* end confdefs.h. */ 3929 3930 int 3931 main () 3932 { 3933 3934 ; 3935 return 0; 3936 } 3937 _ACEOF 3938 if ac_fn_c_try_compile "$LINENO"; then : 3939 eval "$as_acx_Woption=yes" 3940 else 3941 eval "$as_acx_Woption=no" 3942 fi 3943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3944 3945 fi 3946 eval ac_res=\$$as_acx_Woption 3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3948 $as_echo "$ac_res" >&6; } 3949 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3950 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option" 3951 fi 3952 done 3953 CFLAGS="$save_CFLAGS" 3954 3955 if test "$GCC" = yes; then : 3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5 3957 $as_echo_n "checking whether $CC supports -pedantic ... " >&6; } 3958 if test "${acx_cv_prog_cc_pedantic_+set}" = set; then : 3959 $as_echo_n "(cached) " >&6 3960 else 3961 save_CFLAGS="$CFLAGS" 3962 CFLAGS="-pedantic " 3963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3964 /* end confdefs.h. */ 3965 3966 int 3967 main () 3968 { 3969 3970 ; 3971 return 0; 3972 } 3973 _ACEOF 3974 if ac_fn_c_try_compile "$LINENO"; then : 3975 acx_cv_prog_cc_pedantic_=yes 3976 else 3977 acx_cv_prog_cc_pedantic_=no 3978 fi 3979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3980 CFLAGS="$save_CFLAGS" 3981 fi 3982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5 3983 $as_echo "$acx_cv_prog_cc_pedantic_" >&6; } 3984 if test $acx_cv_prog_cc_pedantic_ = yes; then : 3985 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic " 3986 fi 3987 3988 fi 3989 3990 3991 if test "x$CC" != xcc; then 3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 3993 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } 3994 else 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 3996 $as_echo_n "checking whether cc understands -c and -o together... " >&6; } 3997 fi 3998 set dummy $CC; ac_cc=`$as_echo "$2" | 3999 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 4000 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : 4001 $as_echo_n "(cached) " >&6 4002 else 4003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4004 /* end confdefs.h. */ 4005 4006 int 4007 main () 4008 { 4009 4010 ; 4011 return 0; 4012 } 4013 _ACEOF 4014 # Make sure it works both with $CC and with simple cc. 4015 # We do the test twice because some compilers refuse to overwrite an 4016 # existing .o file with -o, though they will create one. 4017 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4018 rm -f conftest2.* 4019 if { { case "(($ac_try" in 4020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4021 *) ac_try_echo=$ac_try;; 4022 esac 4023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4024 $as_echo "$ac_try_echo"; } >&5 4025 (eval "$ac_try") 2>&5 4026 ac_status=$? 4027 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4028 test $ac_status = 0; } && 4029 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4031 *) ac_try_echo=$ac_try;; 4032 esac 4033 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4034 $as_echo "$ac_try_echo"; } >&5 4035 (eval "$ac_try") 2>&5 4036 ac_status=$? 4037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4038 test $ac_status = 0; }; 4039 then 4040 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 4041 if test "x$CC" != xcc; then 4042 # Test first that cc exists at all. 4043 if { ac_try='cc -c conftest.$ac_ext >&5' 4044 { { case "(($ac_try" in 4045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4046 *) ac_try_echo=$ac_try;; 4047 esac 4048 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4049 $as_echo "$ac_try_echo"; } >&5 4050 (eval "$ac_try") 2>&5 4051 ac_status=$? 4052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4053 test $ac_status = 0; }; }; then 4054 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4055 rm -f conftest2.* 4056 if { { case "(($ac_try" in 4057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4058 *) ac_try_echo=$ac_try;; 4059 esac 4060 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4061 $as_echo "$ac_try_echo"; } >&5 4062 (eval "$ac_try") 2>&5 4063 ac_status=$? 4064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4065 test $ac_status = 0; } && 4066 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4067 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4068 *) ac_try_echo=$ac_try;; 4069 esac 4070 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4071 $as_echo "$ac_try_echo"; } >&5 4072 (eval "$ac_try") 2>&5 4073 ac_status=$? 4074 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4075 test $ac_status = 0; }; 4076 then 4077 # cc works too. 4078 : 4079 else 4080 # cc exists but doesn't like -o. 4081 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4082 fi 4083 fi 4084 fi 4085 else 4086 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4087 fi 4088 rm -f core conftest* 4089 4090 fi 4091 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4093 $as_echo "yes" >&6; } 4094 else 4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4096 $as_echo "no" >&6; } 4097 4098 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h 4099 4100 fi 4101 4102 # autoconf is lame and doesn't give us any substitution variable for this. 4103 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then 4104 NO_MINUS_C_MINUS_O=yes 4105 else 4106 OUTPUT_OPTION='-o $@' 4107 fi 4108 4109 4110 4111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4112 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4113 if test "${ac_cv_c_const+set}" = set; then : 4114 $as_echo_n "(cached) " >&6 4115 else 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4117 /* end confdefs.h. */ 4118 4119 int 4120 main () 4121 { 4122 /* FIXME: Include the comments suggested by Paul. */ 4123 #ifndef __cplusplus 4124 /* Ultrix mips cc rejects this. */ 4125 typedef int charset[2]; 4126 const charset cs; 4127 /* SunOS 4.1.1 cc rejects this. */ 4128 char const *const *pcpcc; 4129 char **ppc; 4130 /* NEC SVR4.0.2 mips cc rejects this. */ 4131 struct point {int x, y;}; 4132 static struct point const zero = {0,0}; 4133 /* AIX XL C 1.02.0.0 rejects this. 4134 It does not let you subtract one const X* pointer from another in 4135 an arm of an if-expression whose if-part is not a constant 4136 expression */ 4137 const char *g = "string"; 4138 pcpcc = &g + (g ? g-g : 0); 4139 /* HPUX 7.0 cc rejects these. */ 4140 ++pcpcc; 4141 ppc = (char**) pcpcc; 4142 pcpcc = (char const *const *) ppc; 4143 { /* SCO 3.2v4 cc rejects this. */ 4144 char *t; 4145 char const *s = 0 ? (char *) 0 : (char const *) 0; 4146 4147 *t++ = 0; 4148 if (s) return 0; 4149 } 4150 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4151 int x[] = {25, 17}; 4152 const int *foo = &x[0]; 4153 ++foo; 4154 } 4155 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4156 typedef const int *iptr; 4157 iptr p = 0; 4158 ++p; 4159 } 4160 { /* AIX XL C 1.02.0.0 rejects this saying 4161 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4162 struct s { int j; const int *ap[3]; }; 4163 struct s *b; b->j = 5; 4164 } 4165 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4166 const int foo = 10; 4167 if (!foo) return 0; 4168 } 4169 return !cs[0] && !zero.x; 4170 #endif 4171 4172 ; 4173 return 0; 4174 } 4175 _ACEOF 4176 if ac_fn_c_try_compile "$LINENO"; then : 4177 ac_cv_c_const=yes 4178 else 4179 ac_cv_c_const=no 4180 fi 4181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4182 fi 4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4184 $as_echo "$ac_cv_c_const" >&6; } 4185 if test $ac_cv_c_const = no; then 4186 4187 $as_echo "#define const /**/" >>confdefs.h 4188 4189 fi 4190 4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 4192 $as_echo_n "checking for inline... " >&6; } 4193 if test "${ac_cv_c_inline+set}" = set; then : 4194 $as_echo_n "(cached) " >&6 4195 else 4196 ac_cv_c_inline=no 4197 for ac_kw in inline __inline__ __inline; do 4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4199 /* end confdefs.h. */ 4200 #ifndef __cplusplus 4201 typedef int foo_t; 4202 static $ac_kw foo_t static_foo () {return 0; } 4203 $ac_kw foo_t foo () {return 0; } 4204 #endif 4205 4206 _ACEOF 4207 if ac_fn_c_try_compile "$LINENO"; then : 4208 ac_cv_c_inline=$ac_kw 4209 fi 4210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4211 test "$ac_cv_c_inline" != no && break 4212 done 4213 4214 fi 4215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 4216 $as_echo "$ac_cv_c_inline" >&6; } 4217 4218 case $ac_cv_c_inline in 4219 inline | yes) ;; 4220 *) 4221 case $ac_cv_c_inline in 4222 no) ac_val=;; 4223 *) ac_val=$ac_cv_c_inline;; 4224 esac 4225 cat >>confdefs.h <<_ACEOF 4226 #ifndef __cplusplus 4227 #define inline $ac_val 4228 #endif 4229 _ACEOF 4230 ;; 4231 esac 4232 4233 4234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4235 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4236 if test "${ac_cv_path_GREP+set}" = set; then : 4237 $as_echo_n "(cached) " >&6 4238 else 4239 if test -z "$GREP"; then 4240 ac_path_GREP_found=false 4241 # Loop through the user's path and test for each of PROGNAME-LIST 4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4243 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4244 do 4245 IFS=$as_save_IFS 4246 test -z "$as_dir" && as_dir=. 4247 for ac_prog in grep ggrep; do 4248 for ac_exec_ext in '' $ac_executable_extensions; do 4249 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4250 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4251 # Check for GNU ac_path_GREP and select it if it is found. 4252 # Check for GNU $ac_path_GREP 4253 case `"$ac_path_GREP" --version 2>&1` in 4254 *GNU*) 4255 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4256 *) 4257 ac_count=0 4258 $as_echo_n 0123456789 >"conftest.in" 4259 while : 4260 do 4261 cat "conftest.in" "conftest.in" >"conftest.tmp" 4262 mv "conftest.tmp" "conftest.in" 4263 cp "conftest.in" "conftest.nl" 4264 $as_echo 'GREP' >> "conftest.nl" 4265 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4266 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4267 as_fn_arith $ac_count + 1 && ac_count=$as_val 4268 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4269 # Best one so far, save it but keep looking for a better one 4270 ac_cv_path_GREP="$ac_path_GREP" 4271 ac_path_GREP_max=$ac_count 4272 fi 4273 # 10*(2^10) chars as input seems more than enough 4274 test $ac_count -gt 10 && break 4275 done 4276 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4277 esac 4278 4279 $ac_path_GREP_found && break 3 4280 done 4281 done 4282 done 4283 IFS=$as_save_IFS 4284 if test -z "$ac_cv_path_GREP"; then 4285 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4286 fi 4287 else 4288 ac_cv_path_GREP=$GREP 4289 fi 4290 4291 fi 4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4293 $as_echo "$ac_cv_path_GREP" >&6; } 4294 GREP="$ac_cv_path_GREP" 4295 4296 4297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4298 $as_echo_n "checking for egrep... " >&6; } 4299 if test "${ac_cv_path_EGREP+set}" = set; then : 4300 $as_echo_n "(cached) " >&6 4301 else 4302 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4303 then ac_cv_path_EGREP="$GREP -E" 4304 else 4305 if test -z "$EGREP"; then 4306 ac_path_EGREP_found=false 4307 # Loop through the user's path and test for each of PROGNAME-LIST 4308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4309 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4310 do 4311 IFS=$as_save_IFS 4312 test -z "$as_dir" && as_dir=. 4313 for ac_prog in egrep; do 4314 for ac_exec_ext in '' $ac_executable_extensions; do 4315 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4316 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4317 # Check for GNU ac_path_EGREP and select it if it is found. 4318 # Check for GNU $ac_path_EGREP 4319 case `"$ac_path_EGREP" --version 2>&1` in 4320 *GNU*) 4321 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4322 *) 4323 ac_count=0 4324 $as_echo_n 0123456789 >"conftest.in" 4325 while : 4326 do 4327 cat "conftest.in" "conftest.in" >"conftest.tmp" 4328 mv "conftest.tmp" "conftest.in" 4329 cp "conftest.in" "conftest.nl" 4330 $as_echo 'EGREP' >> "conftest.nl" 4331 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4332 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4333 as_fn_arith $ac_count + 1 && ac_count=$as_val 4334 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4335 # Best one so far, save it but keep looking for a better one 4336 ac_cv_path_EGREP="$ac_path_EGREP" 4337 ac_path_EGREP_max=$ac_count 4338 fi 4339 # 10*(2^10) chars as input seems more than enough 4340 test $ac_count -gt 10 && break 4341 done 4342 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4343 esac 4344 4345 $ac_path_EGREP_found && break 3 4346 done 4347 done 4348 done 4349 IFS=$as_save_IFS 4350 if test -z "$ac_cv_path_EGREP"; then 4351 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4352 fi 4353 else 4354 ac_cv_path_EGREP=$EGREP 4355 fi 4356 4357 fi 4358 fi 4359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4360 $as_echo "$ac_cv_path_EGREP" >&6; } 4361 EGREP="$ac_cv_path_EGREP" 4362 4363 4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4365 $as_echo_n "checking for ANSI C header files... " >&6; } 4366 if test "${ac_cv_header_stdc+set}" = set; then : 4367 $as_echo_n "(cached) " >&6 4368 else 4369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4370 /* end confdefs.h. */ 4371 #include <stdlib.h> 4372 #include <stdarg.h> 4373 #include <string.h> 4374 #include <float.h> 4375 4376 int 4377 main () 4378 { 4379 4380 ; 4381 return 0; 4382 } 4383 _ACEOF 4384 if ac_fn_c_try_compile "$LINENO"; then : 4385 ac_cv_header_stdc=yes 4386 else 4387 ac_cv_header_stdc=no 4388 fi 4389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4390 4391 if test $ac_cv_header_stdc = yes; then 4392 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4394 /* end confdefs.h. */ 4395 #include <string.h> 4396 4397 _ACEOF 4398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4399 $EGREP "memchr" >/dev/null 2>&1; then : 4400 4401 else 4402 ac_cv_header_stdc=no 4403 fi 4404 rm -f conftest* 4405 4406 fi 4407 4408 if test $ac_cv_header_stdc = yes; then 4409 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4411 /* end confdefs.h. */ 4412 #include <stdlib.h> 4413 4414 _ACEOF 4415 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4416 $EGREP "free" >/dev/null 2>&1; then : 4417 4418 else 4419 ac_cv_header_stdc=no 4420 fi 4421 rm -f conftest* 4422 4423 fi 4424 4425 if test $ac_cv_header_stdc = yes; then 4426 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4427 if test "$cross_compiling" = yes; then : 4428 : 4429 else 4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4431 /* end confdefs.h. */ 4432 #include <ctype.h> 4433 #include <stdlib.h> 4434 #if ((' ' & 0x0FF) == 0x020) 4435 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4436 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4437 #else 4438 # define ISLOWER(c) \ 4439 (('a' <= (c) && (c) <= 'i') \ 4440 || ('j' <= (c) && (c) <= 'r') \ 4441 || ('s' <= (c) && (c) <= 'z')) 4442 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4443 #endif 4444 4445 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4446 int 4447 main () 4448 { 4449 int i; 4450 for (i = 0; i < 256; i++) 4451 if (XOR (islower (i), ISLOWER (i)) 4452 || toupper (i) != TOUPPER (i)) 4453 return 2; 4454 return 0; 4455 } 4456 _ACEOF 4457 if ac_fn_c_try_run "$LINENO"; then : 4458 4459 else 4460 ac_cv_header_stdc=no 4461 fi 4462 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4463 conftest.$ac_objext conftest.beam conftest.$ac_ext 4464 fi 4465 4466 fi 4467 fi 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4469 $as_echo "$ac_cv_header_stdc" >&6; } 4470 if test $ac_cv_header_stdc = yes; then 4471 4472 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4473 4474 fi 4475 4476 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4477 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4478 inttypes.h stdint.h unistd.h 4479 do : 4480 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4481 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 4482 eval as_val=\$$as_ac_Header 4483 if test "x$as_val" = x""yes; then : 4484 cat >>confdefs.h <<_ACEOF 4485 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4486 _ACEOF 4487 4488 fi 4489 done 4490 4491 4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4493 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4494 if test "${ac_cv_c_bigendian+set}" = set; then : 4495 $as_echo_n "(cached) " >&6 4496 else 4497 ac_cv_c_bigendian=unknown 4498 # See if we're dealing with a universal compiler. 4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4500 /* end confdefs.h. */ 4501 #ifndef __APPLE_CC__ 4502 not a universal capable compiler 4503 #endif 4504 typedef int dummy; 4505 4506 _ACEOF 4507 if ac_fn_c_try_compile "$LINENO"; then : 4508 4509 # Check for potential -arch flags. It is not universal unless 4510 # there are at least two -arch flags with different values. 4511 ac_arch= 4512 ac_prev= 4513 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4514 if test -n "$ac_prev"; then 4515 case $ac_word in 4516 i?86 | x86_64 | ppc | ppc64) 4517 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4518 ac_arch=$ac_word 4519 else 4520 ac_cv_c_bigendian=universal 4521 break 4522 fi 4523 ;; 4524 esac 4525 ac_prev= 4526 elif test "x$ac_word" = "x-arch"; then 4527 ac_prev=arch 4528 fi 4529 done 4530 fi 4531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4532 if test $ac_cv_c_bigendian = unknown; then 4533 # See if sys/param.h defines the BYTE_ORDER macro. 4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4535 /* end confdefs.h. */ 4536 #include <sys/types.h> 4537 #include <sys/param.h> 4538 4539 int 4540 main () 4541 { 4542 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4543 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4544 && LITTLE_ENDIAN) 4545 bogus endian macros 4546 #endif 4547 4548 ; 4549 return 0; 4550 } 4551 _ACEOF 4552 if ac_fn_c_try_compile "$LINENO"; then : 4553 # It does; now see whether it defined to BIG_ENDIAN or not. 4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4555 /* end confdefs.h. */ 4556 #include <sys/types.h> 4557 #include <sys/param.h> 4558 4559 int 4560 main () 4561 { 4562 #if BYTE_ORDER != BIG_ENDIAN 4563 not big endian 4564 #endif 4565 4566 ; 4567 return 0; 4568 } 4569 _ACEOF 4570 if ac_fn_c_try_compile "$LINENO"; then : 4571 ac_cv_c_bigendian=yes 4572 else 4573 ac_cv_c_bigendian=no 4574 fi 4575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4576 fi 4577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4578 fi 4579 if test $ac_cv_c_bigendian = unknown; then 4580 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4582 /* end confdefs.h. */ 4583 #include <limits.h> 4584 4585 int 4586 main () 4587 { 4588 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4589 bogus endian macros 4590 #endif 4591 4592 ; 4593 return 0; 4594 } 4595 _ACEOF 4596 if ac_fn_c_try_compile "$LINENO"; then : 4597 # It does; now see whether it defined to _BIG_ENDIAN or not. 4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4599 /* end confdefs.h. */ 4600 #include <limits.h> 4601 4602 int 4603 main () 4604 { 4605 #ifndef _BIG_ENDIAN 4606 not big endian 4607 #endif 4608 4609 ; 4610 return 0; 4611 } 4612 _ACEOF 4613 if ac_fn_c_try_compile "$LINENO"; then : 4614 ac_cv_c_bigendian=yes 4615 else 4616 ac_cv_c_bigendian=no 4617 fi 4618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4619 fi 4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4621 fi 4622 if test $ac_cv_c_bigendian = unknown; then 4623 # Compile a test program. 4624 if test "$cross_compiling" = yes; then : 4625 # Try to guess by grepping values from an object file. 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627 /* end confdefs.h. */ 4628 short int ascii_mm[] = 4629 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4630 short int ascii_ii[] = 4631 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4632 int use_ascii (int i) { 4633 return ascii_mm[i] + ascii_ii[i]; 4634 } 4635 short int ebcdic_ii[] = 4636 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4637 short int ebcdic_mm[] = 4638 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4639 int use_ebcdic (int i) { 4640 return ebcdic_mm[i] + ebcdic_ii[i]; 4641 } 4642 extern int foo; 4643 4644 int 4645 main () 4646 { 4647 return use_ascii (foo) == use_ebcdic (foo); 4648 ; 4649 return 0; 4650 } 4651 _ACEOF 4652 if ac_fn_c_try_compile "$LINENO"; then : 4653 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4654 ac_cv_c_bigendian=yes 4655 fi 4656 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4657 if test "$ac_cv_c_bigendian" = unknown; then 4658 ac_cv_c_bigendian=no 4659 else 4660 # finding both strings is unlikely to happen, but who knows? 4661 ac_cv_c_bigendian=unknown 4662 fi 4663 fi 4664 fi 4665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4666 else 4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4668 /* end confdefs.h. */ 4669 $ac_includes_default 4670 int 4671 main () 4672 { 4673 4674 /* Are we little or big endian? From Harbison&Steele. */ 4675 union 4676 { 4677 long int l; 4678 char c[sizeof (long int)]; 4679 } u; 4680 u.l = 1; 4681 return u.c[sizeof (long int) - 1] == 1; 4682 4683 ; 4684 return 0; 4685 } 4686 _ACEOF 4687 if ac_fn_c_try_run "$LINENO"; then : 4688 ac_cv_c_bigendian=no 4689 else 4690 ac_cv_c_bigendian=yes 4691 fi 4692 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4693 conftest.$ac_objext conftest.beam conftest.$ac_ext 4694 fi 4695 4696 fi 4697 fi 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4699 $as_echo "$ac_cv_c_bigendian" >&6; } 4700 case $ac_cv_c_bigendian in #( 4701 yes) 4702 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4703 ;; #( 4704 no) 4705 ;; #( 4706 universal) 4707 4708 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4709 4710 ;; #( 4711 *) 4712 as_fn_error "unknown endianness 4713 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4714 esac 4715 4716 4717 4718 4719 ac_config_headers="$ac_config_headers config.h:config.in" 4720 4721 4722 4723 # Find a good install program. We prefer a C program (faster), 4724 # so one script is as good as another. But avoid the broken or 4725 # incompatible versions: 4726 # SysV /etc/install, /usr/sbin/install 4727 # SunOS /usr/etc/install 4728 # IRIX /sbin/install 4729 # AIX /bin/install 4730 # AmigaOS /C/install, which installs bootblocks on floppy discs 4731 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 4732 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 4733 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 4734 # OS/2's system install, which has a completely different semantic 4735 # ./install, which can be erroneously created by make from ./install.sh. 4736 # Reject install programs that cannot install multiple files. 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 4738 $as_echo_n "checking for a BSD-compatible install... " >&6; } 4739 if test -z "$INSTALL"; then 4740 if test "${ac_cv_path_install+set}" = set; then : 4741 $as_echo_n "(cached) " >&6 4742 else 4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4744 for as_dir in $PATH 4745 do 4746 IFS=$as_save_IFS 4747 test -z "$as_dir" && as_dir=. 4748 # Account for people who put trailing slashes in PATH elements. 4749 case $as_dir/ in #(( 4750 ./ | .// | /[cC]/* | \ 4751 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 4752 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 4753 /usr/ucb/* ) ;; 4754 *) 4755 # OSF1 and SCO ODT 3.0 have their own names for install. 4756 # Don't use installbsd from OSF since it installs stuff as root 4757 # by default. 4758 for ac_prog in ginstall scoinst install; do 4759 for ac_exec_ext in '' $ac_executable_extensions; do 4760 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 4761 if test $ac_prog = install && 4762 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4763 # AIX install. It has an incompatible calling convention. 4764 : 4765 elif test $ac_prog = install && 4766 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 4767 # program-specific install script used by HP pwplus--don't use. 4768 : 4769 else 4770 rm -rf conftest.one conftest.two conftest.dir 4771 echo one > conftest.one 4772 echo two > conftest.two 4773 mkdir conftest.dir 4774 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 4775 test -s conftest.one && test -s conftest.two && 4776 test -s conftest.dir/conftest.one && 4777 test -s conftest.dir/conftest.two 4778 then 4779 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 4780 break 3 4781 fi 4782 fi 4783 fi 4784 done 4785 done 4786 ;; 4787 esac 4788 4789 done 4790 IFS=$as_save_IFS 4791 4792 rm -rf conftest.one conftest.two conftest.dir 4793 4794 fi 4795 if test "${ac_cv_path_install+set}" = set; then 4796 INSTALL=$ac_cv_path_install 4797 else 4798 # As a last resort, use the slow shell script. Don't cache a 4799 # value for INSTALL within a source directory, because that will 4800 # break other packages using the cache if that directory is 4801 # removed, or if the value is a relative name. 4802 INSTALL=$ac_install_sh 4803 fi 4804 fi 4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 4806 $as_echo "$INSTALL" >&6; } 4807 4808 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 4809 # It thinks the first close brace ends the variable substitution. 4810 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 4811 4812 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 4813 4814 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 4815 4816 4817 # Don't build the shared library for build. 4818 if [ -n "${with_build_subdir}" ]; then 4819 enable_shared=no 4820 fi 4821 4822 frag= 4823 case "${host}" in 4824 rs6000-ibm-aix3.1 | rs6000-ibm-aix) 4825 frag=mh-aix ;; 4826 *-*-cxux7*) frag=mh-cxux7 ;; 4827 *-*-freebsd2.1.*) frag=mh-fbsd21 ;; 4828 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;; 4829 i370-*-opened*) frag=mh-openedition ;; 4830 i[34567]86-*-windows*) frag=mh-windows ;; 4831 esac 4832 4833 if [ -n "${frag}" ]; then 4834 frag=${libiberty_topdir}/libiberty/config/$frag 4835 fi 4836 4837 # If they didn't specify --enable-shared, don't generate shared libs. 4838 case "${enable_shared}" in 4839 yes) shared=yes ;; 4840 no) shared=no ;; 4841 "") shared=no ;; 4842 *) shared=yes ;; 4843 esac 4844 if [ "${shared}" = "yes" ]; then 4845 case "${host}" in 4846 *-*-cygwin*) ;; 4847 alpha*-*-linux*) PICFLAG=-fPIC ;; 4848 arm*-*-*) PICFLAG=-fPIC ;; 4849 hppa*-*-*) PICFLAG=-fPIC ;; 4850 i370-*-*) PICFLAG=-fPIC ;; 4851 ia64-*-*) PICFLAG=-fpic ;; 4852 i[34567]86-*-* | x86_64-*-*) 4853 PICFLAG=-fpic ;; 4854 m68k-*-*) PICFLAG=-fpic ;; 4855 mips*-*-linux*) PICFLAG=-fPIC ;; 4856 powerpc*-*-aix*) ;; 4857 powerpc*-*-*) PICFLAG=-fPIC ;; 4858 sparc*-*-*) case "${CFLAGS}" in 4859 *-fpic* ) PICFLAG=-fpic ;; 4860 * ) PICFLAG=-fPIC ;; 4861 esac ;; 4862 s390*-*-*) PICFLAG=-fpic ;; 4863 sh*-*-*) PICFLAG=-fPIC ;; 4864 esac 4865 fi 4866 4867 4868 echo "# Warning: this fragment is automatically generated" > temp-frag 4869 4870 if [ -n "${frag}" ] && [ -f "${frag}" ]; then 4871 echo "Appending ${frag} to xhost-mkfrag" 4872 echo "# Following fragment copied from ${frag}" >> temp-frag 4873 cat ${frag} >> temp-frag 4874 fi 4875 4876 # record if we want to build shared libs. 4877 if [ "${shared}" = "yes" ]; then 4878 echo enable_shared = yes >> temp-frag 4879 else 4880 echo enable_shared = no >> temp-frag 4881 fi 4882 4883 frag=xhost-mkfrag 4884 ${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag 4885 4886 host_makefile_frag=${frag} 4887 4888 4889 # It's OK to check for header files. Although the compiler may not be 4890 # able to link anything, it had better be able to at least compile 4891 # something. 4892 for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h 4893 do : 4894 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4895 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 4896 eval as_val=\$$as_ac_Header 4897 if test "x$as_val" = x""yes; then : 4898 cat >>confdefs.h <<_ACEOF 4899 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4900 _ACEOF 4901 4902 fi 4903 done 4904 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 4906 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } 4907 if test "${ac_cv_header_sys_wait_h+set}" = set; then : 4908 $as_echo_n "(cached) " >&6 4909 else 4910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4911 /* end confdefs.h. */ 4912 #include <sys/types.h> 4913 #include <sys/wait.h> 4914 #ifndef WEXITSTATUS 4915 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) 4916 #endif 4917 #ifndef WIFEXITED 4918 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 4919 #endif 4920 4921 int 4922 main () 4923 { 4924 int s; 4925 wait (&s); 4926 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 4927 ; 4928 return 0; 4929 } 4930 _ACEOF 4931 if ac_fn_c_try_compile "$LINENO"; then : 4932 ac_cv_header_sys_wait_h=yes 4933 else 4934 ac_cv_header_sys_wait_h=no 4935 fi 4936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4937 fi 4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 4939 $as_echo "$ac_cv_header_sys_wait_h" >&6; } 4940 if test $ac_cv_header_sys_wait_h = yes; then 4941 4942 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h 4943 4944 fi 4945 4946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 4947 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 4948 if test "${ac_cv_header_time+set}" = set; then : 4949 $as_echo_n "(cached) " >&6 4950 else 4951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4952 /* end confdefs.h. */ 4953 #include <sys/types.h> 4954 #include <sys/time.h> 4955 #include <time.h> 4956 4957 int 4958 main () 4959 { 4960 if ((struct tm *) 0) 4961 return 0; 4962 ; 4963 return 0; 4964 } 4965 _ACEOF 4966 if ac_fn_c_try_compile "$LINENO"; then : 4967 ac_cv_header_time=yes 4968 else 4969 ac_cv_header_time=no 4970 fi 4971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4972 fi 4973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 4974 $as_echo "$ac_cv_header_time" >&6; } 4975 if test $ac_cv_header_time = yes; then 4976 4977 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 4978 4979 fi 4980 4981 4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5 4983 $as_echo_n "checking whether errno must be declared... " >&6; } 4984 if test "${libiberty_cv_declare_errno+set}" = set; then : 4985 $as_echo_n "(cached) " >&6 4986 else 4987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4988 /* end confdefs.h. */ 4989 #include <errno.h> 4990 int 4991 main () 4992 { 4993 int x = errno; 4994 ; 4995 return 0; 4996 } 4997 _ACEOF 4998 if ac_fn_c_try_compile "$LINENO"; then : 4999 libiberty_cv_declare_errno=no 5000 else 5001 libiberty_cv_declare_errno=yes 5002 fi 5003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5004 fi 5005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5 5006 $as_echo "$libiberty_cv_declare_errno" >&6; } 5007 if test $libiberty_cv_declare_errno = yes 5008 then 5009 $as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h 5010 5011 fi 5012 5013 5014 # Determine the size of an int for struct fibnode. 5015 # The cast to long int works around a bug in the HP C Compiler 5016 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5017 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5018 # This bug is HP SR number 8606223364. 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 5020 $as_echo_n "checking size of int... " >&6; } 5021 if test "${ac_cv_sizeof_int+set}" = set; then : 5022 $as_echo_n "(cached) " >&6 5023 else 5024 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 5025 5026 else 5027 if test "$ac_cv_type_int" = yes; then 5028 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5030 { as_fn_set_status 77 5031 as_fn_error "cannot compute sizeof (int) 5032 See \`config.log' for more details." "$LINENO" 5; }; } 5033 else 5034 ac_cv_sizeof_int=0 5035 fi 5036 fi 5037 5038 fi 5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 5040 $as_echo "$ac_cv_sizeof_int" >&6; } 5041 5042 5043 5044 cat >>confdefs.h <<_ACEOF 5045 #define SIZEOF_INT $ac_cv_sizeof_int 5046 _ACEOF 5047 5048 5049 5050 # Look for a 64-bit type. 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5 5052 $as_echo_n "checking for a 64-bit type... " >&6; } 5053 if test "${liberty_cv_uint64+set}" = set; then : 5054 $as_echo_n "(cached) " >&6 5055 else 5056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5057 /* end confdefs.h. */ 5058 #ifdef HAVE_STDINT_H 5059 #include <stdint.h> 5060 #endif 5061 int 5062 main () 5063 { 5064 extern uint64_t foo; 5065 ; 5066 return 0; 5067 } 5068 _ACEOF 5069 if ac_fn_c_try_compile "$LINENO"; then : 5070 liberty_cv_uint64=uint64_t 5071 else 5072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5073 /* end confdefs.h. */ 5074 #ifdef HAVE_LIMITS_H 5075 #include <limits.h> 5076 #endif 5077 #ifndef CHAR_BIT 5078 #define CHAR_BIT 8 5079 #endif 5080 int 5081 main () 5082 { 5083 extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1]; 5084 ; 5085 return 0; 5086 } 5087 _ACEOF 5088 if ac_fn_c_try_compile "$LINENO"; then : 5089 liberty_cv_uint64="unsigned long" 5090 else 5091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5092 /* end confdefs.h. */ 5093 #ifdef HAVE_LIMITS_H 5094 #include <limits.h> 5095 #endif 5096 #ifndef CHAR_BIT 5097 #define CHAR_BIT 8 5098 #endif 5099 int 5100 main () 5101 { 5102 extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1]; 5103 ; 5104 return 0; 5105 } 5106 _ACEOF 5107 if ac_fn_c_try_compile "$LINENO"; then : 5108 liberty_cv_uint64="unsigned long long" 5109 else 5110 liberty_cv_uint64=none 5111 fi 5112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5113 fi 5114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5115 fi 5116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5117 fi 5118 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5 5120 $as_echo "$liberty_cv_uint64" >&6; } 5121 if test "$liberty_cv_uint64" != none; then 5122 5123 cat >>confdefs.h <<_ACEOF 5124 #define UNSIGNED_64BIT_TYPE $liberty_cv_uint64 5125 _ACEOF 5126 5127 fi 5128 5129 5130 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" 5131 if test "x$ac_cv_type_intptr_t" = x""yes; then : 5132 5133 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h 5134 5135 else 5136 for ac_type in 'int' 'long int' 'long long int'; do 5137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5138 /* end confdefs.h. */ 5139 $ac_includes_default 5140 int 5141 main () 5142 { 5143 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5144 test_array [0] = 0 5145 5146 ; 5147 return 0; 5148 } 5149 _ACEOF 5150 if ac_fn_c_try_compile "$LINENO"; then : 5151 5152 cat >>confdefs.h <<_ACEOF 5153 #define intptr_t $ac_type 5154 _ACEOF 5155 5156 ac_type= 5157 fi 5158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5159 test -z "$ac_type" && break 5160 done 5161 fi 5162 5163 5164 5165 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 5166 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 5167 5168 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5169 5170 else 5171 for ac_type in 'unsigned int' 'unsigned long int' \ 5172 'unsigned long long int'; do 5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5174 /* end confdefs.h. */ 5175 $ac_includes_default 5176 int 5177 main () 5178 { 5179 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 5180 test_array [0] = 0 5181 5182 ; 5183 return 0; 5184 } 5185 _ACEOF 5186 if ac_fn_c_try_compile "$LINENO"; then : 5187 5188 cat >>confdefs.h <<_ACEOF 5189 #define uintptr_t $ac_type 5190 _ACEOF 5191 5192 ac_type= 5193 fi 5194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5195 test -z "$ac_type" && break 5196 done 5197 fi 5198 5199 5200 5201 # Given the above check, we always have uintptr_t or a fallback 5202 # definition. So define HAVE_UINTPTR_T in case any imported code 5203 # relies on it. 5204 5205 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 5206 5207 5208 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 5209 if test "x$ac_cv_type_pid_t" = x""yes; then : 5210 5211 else 5212 5213 cat >>confdefs.h <<_ACEOF 5214 #define pid_t int 5215 _ACEOF 5216 5217 fi 5218 5219 5220 # This is the list of functions which libiberty will provide if they 5221 # are not available on the host. 5222 5223 funcs="asprintf" 5224 funcs="$funcs atexit" 5225 funcs="$funcs basename" 5226 funcs="$funcs bcmp" 5227 funcs="$funcs bcopy" 5228 funcs="$funcs bsearch" 5229 funcs="$funcs bzero" 5230 funcs="$funcs calloc" 5231 funcs="$funcs clock" 5232 funcs="$funcs ffs" 5233 funcs="$funcs getcwd" 5234 funcs="$funcs getpagesize" 5235 funcs="$funcs gettimeofday" 5236 funcs="$funcs index" 5237 funcs="$funcs insque" 5238 funcs="$funcs memchr" 5239 funcs="$funcs memcmp" 5240 funcs="$funcs memcpy" 5241 funcs="$funcs memmem" 5242 funcs="$funcs memmove" 5243 funcs="$funcs mempcpy" 5244 funcs="$funcs memset" 5245 funcs="$funcs mkstemps" 5246 funcs="$funcs putenv" 5247 funcs="$funcs random" 5248 funcs="$funcs rename" 5249 funcs="$funcs rindex" 5250 funcs="$funcs setenv" 5251 funcs="$funcs snprintf" 5252 funcs="$funcs sigsetmask" 5253 funcs="$funcs stpcpy" 5254 funcs="$funcs stpncpy" 5255 funcs="$funcs strcasecmp" 5256 funcs="$funcs strchr" 5257 funcs="$funcs strdup" 5258 funcs="$funcs strncasecmp" 5259 funcs="$funcs strndup" 5260 funcs="$funcs strrchr" 5261 funcs="$funcs strstr" 5262 funcs="$funcs strtod" 5263 funcs="$funcs strtol" 5264 funcs="$funcs strtoul" 5265 funcs="$funcs strverscmp" 5266 funcs="$funcs tmpnam" 5267 funcs="$funcs vasprintf" 5268 funcs="$funcs vfprintf" 5269 funcs="$funcs vprintf" 5270 funcs="$funcs vsnprintf" 5271 funcs="$funcs vsprintf" 5272 funcs="$funcs waitpid" 5273 5274 # Also in the old function.def file: alloca, vfork, getopt. 5275 5276 vars="sys_errlist sys_nerr sys_siglist" 5277 5278 checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday" 5279 checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp" 5280 checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking" 5281 5282 # These are neither executed nor required, but they help keep 5283 # autoheader happy without adding a bunch of text to acconfig.h. 5284 if test "x" = "y"; then 5285 for ac_func in asprintf atexit \ 5286 basename bcmp bcopy bsearch bzero \ 5287 calloc canonicalize_file_name clock \ 5288 ffs __fsetlocking \ 5289 getcwd getpagesize getrusage getsysinfo gettimeofday \ 5290 index insque \ 5291 memchr memcmp memcpy memmem memmove memset mkstemps \ 5292 on_exit \ 5293 psignal pstat_getdynamic pstat_getstatic putenv \ 5294 random realpath rename rindex \ 5295 sbrk setenv sigsetmask snprintf stpcpy stpncpy strcasecmp strchr strdup \ 5296 strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \ 5297 strtoul strverscmp sysconf sysctl sysmp \ 5298 table times tmpnam \ 5299 vasprintf vfprintf vprintf vsprintf \ 5300 wait3 wait4 waitpid 5301 do : 5302 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5303 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5304 eval as_val=\$$as_ac_var 5305 if test "x$as_val" = x""yes; then : 5306 cat >>confdefs.h <<_ACEOF 5307 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5308 _ACEOF 5309 5310 fi 5311 done 5312 5313 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" 5314 if test "x$ac_cv_have_decl_basename" = x""yes; then : 5315 ac_have_decl=1 5316 else 5317 ac_have_decl=0 5318 fi 5319 5320 cat >>confdefs.h <<_ACEOF 5321 #define HAVE_DECL_BASENAME $ac_have_decl 5322 _ACEOF 5323 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" 5324 if test "x$ac_cv_have_decl_ffs" = x""yes; then : 5325 ac_have_decl=1 5326 else 5327 ac_have_decl=0 5328 fi 5329 5330 cat >>confdefs.h <<_ACEOF 5331 #define HAVE_DECL_FFS $ac_have_decl 5332 _ACEOF 5333 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 5334 if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 5335 ac_have_decl=1 5336 else 5337 ac_have_decl=0 5338 fi 5339 5340 cat >>confdefs.h <<_ACEOF 5341 #define HAVE_DECL_ASPRINTF $ac_have_decl 5342 _ACEOF 5343 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 5344 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : 5345 ac_have_decl=1 5346 else 5347 ac_have_decl=0 5348 fi 5349 5350 cat >>confdefs.h <<_ACEOF 5351 #define HAVE_DECL_VASPRINTF $ac_have_decl 5352 _ACEOF 5353 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" 5354 if test "x$ac_cv_have_decl_snprintf" = x""yes; then : 5355 ac_have_decl=1 5356 else 5357 ac_have_decl=0 5358 fi 5359 5360 cat >>confdefs.h <<_ACEOF 5361 #define HAVE_DECL_SNPRINTF $ac_have_decl 5362 _ACEOF 5363 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" 5364 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : 5365 ac_have_decl=1 5366 else 5367 ac_have_decl=0 5368 fi 5369 5370 cat >>confdefs.h <<_ACEOF 5371 #define HAVE_DECL_VSNPRINTF $ac_have_decl 5372 _ACEOF 5373 5374 5375 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 5376 5377 5378 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h 5379 5380 5381 $as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h 5382 5383 fi 5384 5385 # For each of these functions, if the host does not provide the 5386 # function we want to put FN.o in LIBOBJS, and if the host does 5387 # provide the function, we want to define HAVE_FN in config.h. 5388 5389 setobjs= 5390 CHECK= 5391 target_header_dir= 5392 if test -n "${with_target_subdir}"; then 5393 5394 # We are being configured as a target library. AC_REPLACE_FUNCS 5395 # may not work correctly, because the compiler may not be able to 5396 # link executables. Note that we may still be being configured 5397 # native. 5398 5399 # If we are being configured for newlib, we know which functions 5400 # newlib provide and which ones we will be expected to provide. 5401 5402 if test "x${with_newlib}" = "xyes"; then 5403 case " $LIBOBJS " in 5404 *" asprintf.$ac_objext "* ) ;; 5405 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5406 ;; 5407 esac 5408 5409 case " $LIBOBJS " in 5410 *" basename.$ac_objext "* ) ;; 5411 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 5412 ;; 5413 esac 5414 5415 case " $LIBOBJS " in 5416 *" insque.$ac_objext "* ) ;; 5417 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 5418 ;; 5419 esac 5420 5421 case " $LIBOBJS " in 5422 *" random.$ac_objext "* ) ;; 5423 *) LIBOBJS="$LIBOBJS random.$ac_objext" 5424 ;; 5425 esac 5426 5427 case " $LIBOBJS " in 5428 *" strdup.$ac_objext "* ) ;; 5429 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5430 ;; 5431 esac 5432 5433 case " $LIBOBJS " in 5434 *" vasprintf.$ac_objext "* ) ;; 5435 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 5436 ;; 5437 esac 5438 5439 5440 for f in $funcs; do 5441 case "$f" in 5442 asprintf | basename | insque | random | strdup | vasprintf) 5443 ;; 5444 *) 5445 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5446 cat >>confdefs.h <<_ACEOF 5447 #define $n 1 5448 _ACEOF 5449 5450 ;; 5451 esac 5452 done 5453 5454 # newlib doesnt provide any of the variables in $vars, so we 5455 # dont have to check them here. 5456 5457 # Of the functions in $checkfuncs, newlib only has strerror. 5458 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 5459 5460 5461 setobjs=yes 5462 5463 fi 5464 5465 # If we are being configured for Mingw, we know which functions 5466 # Mingw provides and which ones we will be expected to provide. 5467 5468 case "${host}" in 5469 *-*-mingw*) 5470 case " $LIBOBJS " in 5471 *" asprintf.$ac_objext "* ) ;; 5472 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5473 ;; 5474 esac 5475 5476 case " $LIBOBJS " in 5477 *" basename.$ac_objext "* ) ;; 5478 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 5479 ;; 5480 esac 5481 5482 case " $LIBOBJS " in 5483 *" bcmp.$ac_objext "* ) ;; 5484 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext" 5485 ;; 5486 esac 5487 5488 case " $LIBOBJS " in 5489 *" bcopy.$ac_objext "* ) ;; 5490 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext" 5491 ;; 5492 esac 5493 5494 case " $LIBOBJS " in 5495 *" bzero.$ac_objext "* ) ;; 5496 *) LIBOBJS="$LIBOBJS bzero.$ac_objext" 5497 ;; 5498 esac 5499 5500 case " $LIBOBJS " in 5501 *" clock.$ac_objext "* ) ;; 5502 *) LIBOBJS="$LIBOBJS clock.$ac_objext" 5503 ;; 5504 esac 5505 5506 case " $LIBOBJS " in 5507 *" ffs.$ac_objext "* ) ;; 5508 *) LIBOBJS="$LIBOBJS ffs.$ac_objext" 5509 ;; 5510 esac 5511 5512 case " $LIBOBJS " in 5513 *" getpagesize.$ac_objext "* ) ;; 5514 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" 5515 ;; 5516 esac 5517 5518 case " $LIBOBJS " in 5519 *" index.$ac_objext "* ) ;; 5520 *) LIBOBJS="$LIBOBJS index.$ac_objext" 5521 ;; 5522 esac 5523 5524 case " $LIBOBJS " in 5525 *" insque.$ac_objext "* ) ;; 5526 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 5527 ;; 5528 esac 5529 5530 case " $LIBOBJS " in 5531 *" mempcpy.$ac_objext "* ) ;; 5532 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext" 5533 ;; 5534 esac 5535 5536 case " $LIBOBJS " in 5537 *" mkstemps.$ac_objext "* ) ;; 5538 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext" 5539 ;; 5540 esac 5541 5542 case " $LIBOBJS " in 5543 *" random.$ac_objext "* ) ;; 5544 *) LIBOBJS="$LIBOBJS random.$ac_objext" 5545 ;; 5546 esac 5547 5548 case " $LIBOBJS " in 5549 *" rindex.$ac_objext "* ) ;; 5550 *) LIBOBJS="$LIBOBJS rindex.$ac_objext" 5551 ;; 5552 esac 5553 5554 case " $LIBOBJS " in 5555 *" sigsetmask.$ac_objext "* ) ;; 5556 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext" 5557 ;; 5558 esac 5559 5560 case " $LIBOBJS " in 5561 *" stpcpy.$ac_objext "* ) ;; 5562 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext" 5563 ;; 5564 esac 5565 5566 case " $LIBOBJS " in 5567 *" stpncpy.$ac_objext "* ) ;; 5568 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext" 5569 ;; 5570 esac 5571 5572 case " $LIBOBJS " in 5573 *" strndup.$ac_objext "* ) ;; 5574 *) LIBOBJS="$LIBOBJS strndup.$ac_objext" 5575 ;; 5576 esac 5577 5578 case " $LIBOBJS " in 5579 *" strverscmp.$ac_objext "* ) ;; 5580 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext" 5581 ;; 5582 esac 5583 5584 case " $LIBOBJS " in 5585 *" vasprintf.$ac_objext "* ) ;; 5586 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 5587 ;; 5588 esac 5589 5590 case " $LIBOBJS " in 5591 *" waitpid.$ac_objext "* ) ;; 5592 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" 5593 ;; 5594 esac 5595 5596 5597 for f in $funcs; do 5598 case "$f" in 5599 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid) 5600 ;; 5601 *) 5602 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5603 cat >>confdefs.h <<_ACEOF 5604 #define $n 1 5605 _ACEOF 5606 5607 ;; 5608 esac 5609 done 5610 5611 # Mingw doesnt provide any of the variables in $vars, so we 5612 # dont have to check them here. 5613 5614 # Of the functions in $checkfuncs, Mingw only has strerror. 5615 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 5616 5617 5618 setobjs=yes 5619 ;; 5620 5621 *-*-msdosdjgpp) 5622 case " $LIBOBJS " in 5623 *" vasprintf.$ac_objext "* ) ;; 5624 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 5625 ;; 5626 esac 5627 5628 case " $LIBOBJS " in 5629 *" vsnprintf.$ac_objext "* ) ;; 5630 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext" 5631 ;; 5632 esac 5633 5634 case " $LIBOBJS " in 5635 *" snprintf.$ac_objext "* ) ;; 5636 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 5637 ;; 5638 esac 5639 5640 case " $LIBOBJS " in 5641 *" asprintf.$ac_objext "* ) ;; 5642 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext" 5643 ;; 5644 esac 5645 5646 5647 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \ 5648 getcwd getpagesize getrusage gettimeofday \ 5649 index insque memchr memcmp memcpy memmove memset psignal \ 5650 putenv random rename rindex sbrk setenv stpcpy strcasecmp \ 5651 strchr strdup strerror strncasecmp strrchr strstr strtod \ 5652 strtol strtoul sysconf times tmpnam vfprintf vprintf \ 5653 vsprintf waitpid 5654 do 5655 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5656 cat >>confdefs.h <<_ACEOF 5657 #define $n 1 5658 _ACEOF 5659 5660 done 5661 5662 5663 setobjs=yes 5664 ;; 5665 5666 esac 5667 5668 # We may wish to install the target headers somewhere. 5669 # Check whether --enable-install-libiberty was given. 5670 if test "${enable_install_libiberty+set}" = set; then : 5671 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval 5672 else 5673 enable_install_libiberty=no 5674 fi 5675 5676 # Option parsed, now set things appropriately. 5677 case x"$enable_install_libiberty" in 5678 xyes|x) 5679 target_header_dir=libiberty 5680 ;; 5681 xno) 5682 target_header_dir= 5683 ;; 5684 *) 5685 # This could be sanity-checked in various ways... 5686 target_header_dir="${enable_install_libiberty}" 5687 ;; 5688 esac 5689 5690 5691 else 5692 5693 # Not a target library, so we set things up to run the test suite. 5694 CHECK=really-check 5695 5696 fi 5697 5698 5699 5700 5701 case "${host}" in 5702 *-*-cygwin* | *-*-mingw*) 5703 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h 5704 5705 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h 5706 5707 ;; 5708 esac 5709 5710 if test -z "${setobjs}"; then 5711 case "${host}" in 5712 5713 *-*-vxworks*) 5714 # Handle VxWorks configuration specially, since on VxWorks the 5715 # libraries are actually on the target board, not in the file 5716 # system. 5717 case " $LIBOBJS " in 5718 *" basename.$ac_objext "* ) ;; 5719 *) LIBOBJS="$LIBOBJS basename.$ac_objext" 5720 ;; 5721 esac 5722 5723 case " $LIBOBJS " in 5724 *" getpagesize.$ac_objext "* ) ;; 5725 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext" 5726 ;; 5727 esac 5728 5729 case " $LIBOBJS " in 5730 *" insque.$ac_objext "* ) ;; 5731 *) LIBOBJS="$LIBOBJS insque.$ac_objext" 5732 ;; 5733 esac 5734 5735 case " $LIBOBJS " in 5736 *" random.$ac_objext "* ) ;; 5737 *) LIBOBJS="$LIBOBJS random.$ac_objext" 5738 ;; 5739 esac 5740 5741 case " $LIBOBJS " in 5742 *" strcasecmp.$ac_objext "* ) ;; 5743 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext" 5744 ;; 5745 esac 5746 5747 case " $LIBOBJS " in 5748 *" strncasecmp.$ac_objext "* ) ;; 5749 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" 5750 ;; 5751 esac 5752 5753 case " $LIBOBJS " in 5754 *" strdup.$ac_objext "* ) ;; 5755 *) LIBOBJS="$LIBOBJS strdup.$ac_objext" 5756 ;; 5757 esac 5758 5759 case " $LIBOBJS " in 5760 *" vfork.$ac_objext "* ) ;; 5761 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" 5762 ;; 5763 esac 5764 5765 case " $LIBOBJS " in 5766 *" waitpid.$ac_objext "* ) ;; 5767 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext" 5768 ;; 5769 esac 5770 5771 case " $LIBOBJS " in 5772 *" vasprintf.$ac_objext "* ) ;; 5773 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext" 5774 ;; 5775 esac 5776 5777 for f in $funcs; do 5778 case "$f" in 5779 basename | getpagesize | insque | random | strcasecmp) 5780 ;; 5781 strncasecmp | strdup | vfork | waitpid | vasprintf) 5782 ;; 5783 *) 5784 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 5785 cat >>confdefs.h <<_ACEOF 5786 #define $n 1 5787 _ACEOF 5788 5789 ;; 5790 esac 5791 done 5792 5793 # VxWorks doesn't provide any of the variables in $vars, so we 5794 # don't have to check them here. 5795 5796 # Of the functions in $checkfuncs, VxWorks only has strerror. 5797 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h 5798 5799 5800 setobjs=yes 5801 ;; 5802 5803 esac 5804 fi 5805 5806 if test -z "${setobjs}"; then 5807 5808 case "${host}" in 5809 5810 *-*-mingw32*) 5811 # Under mingw32, sys_nerr and sys_errlist exist, but they are 5812 # macros, so the test below won't find them. 5813 libiberty_cv_var_sys_nerr=yes 5814 libiberty_cv_var_sys_errlist=yes 5815 ;; 5816 5817 *-*-msdosdjgpp*) 5818 # vfork and fork are stubs. 5819 ac_cv_func_vfork_works=no 5820 ;; 5821 5822 *-*-uwin*) 5823 # Under some versions of uwin, vfork is notoriously buggy and the test 5824 # can hang configure; on other versions, vfork exists just as a stub. 5825 # FIXME: This should be removed once vfork in uwin's runtime is fixed. 5826 ac_cv_func_vfork_works=no 5827 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are 5828 # macros (actually, these are imported from a DLL, but the end effect 5829 # is the same), so the test below won't find them. 5830 libiberty_cv_var_sys_nerr=yes 5831 libiberty_cv_var_sys_errlist=yes 5832 ;; 5833 5834 *-*-*vms*) 5835 # Under VMS, vfork works very different than on Unix. The standard test 5836 # won't work, and it isn't easily adaptable. It makes more sense to 5837 # just force it. 5838 ac_cv_func_vfork_works=yes 5839 ;; 5840 5841 esac 5842 5843 # We haven't set the list of objects yet. Use the standard autoconf 5844 # tests. This will only work if the compiler works. 5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 5846 $as_echo_n "checking for library containing strerror... " >&6; } 5847 if test "${ac_cv_search_strerror+set}" = set; then : 5848 $as_echo_n "(cached) " >&6 5849 else 5850 ac_func_search_save_LIBS=$LIBS 5851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5852 /* end confdefs.h. */ 5853 5854 /* Override any GCC internal prototype to avoid an error. 5855 Use char because int might match the return type of a GCC 5856 builtin and then its argument prototype would still apply. */ 5857 #ifdef __cplusplus 5858 extern "C" 5859 #endif 5860 char strerror (); 5861 int 5862 main () 5863 { 5864 return strerror (); 5865 ; 5866 return 0; 5867 } 5868 _ACEOF 5869 for ac_lib in '' cposix; do 5870 if test -z "$ac_lib"; then 5871 ac_res="none required" 5872 else 5873 ac_res=-l$ac_lib 5874 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5875 fi 5876 if test x$gcc_no_link = xyes; then 5877 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 5878 fi 5879 if ac_fn_c_try_link "$LINENO"; then : 5880 ac_cv_search_strerror=$ac_res 5881 fi 5882 rm -f core conftest.err conftest.$ac_objext \ 5883 conftest$ac_exeext 5884 if test "${ac_cv_search_strerror+set}" = set; then : 5885 break 5886 fi 5887 done 5888 if test "${ac_cv_search_strerror+set}" = set; then : 5889 5890 else 5891 ac_cv_search_strerror=no 5892 fi 5893 rm conftest.$ac_ext 5894 LIBS=$ac_func_search_save_LIBS 5895 fi 5896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 5897 $as_echo "$ac_cv_search_strerror" >&6; } 5898 ac_res=$ac_cv_search_strerror 5899 if test "$ac_res" != no; then : 5900 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5901 5902 fi 5903 5904 for ac_func in $funcs 5905 do : 5906 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5907 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5908 eval as_val=\$$as_ac_var 5909 if test "x$as_val" = x""yes; then : 5910 cat >>confdefs.h <<_ACEOF 5911 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 5912 _ACEOF 5913 5914 else 5915 case " $LIBOBJS " in 5916 *" $ac_func.$ac_objext "* ) ;; 5917 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 5918 ;; 5919 esac 5920 5921 fi 5922 done 5923 5924 5925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5 5926 $as_echo_n "checking whether alloca needs Cray hooks... " >&6; } 5927 if test "${ac_cv_os_cray+set}" = set; then : 5928 $as_echo_n "(cached) " >&6 5929 else 5930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5931 /* end confdefs.h. */ 5932 #if defined(CRAY) && ! defined(CRAY2) 5933 webecray 5934 #else 5935 wenotbecray 5936 #endif 5937 5938 _ACEOF 5939 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5940 $EGREP "webecray" >/dev/null 2>&1; then : 5941 ac_cv_os_cray=yes 5942 else 5943 ac_cv_os_cray=no 5944 fi 5945 rm -f conftest* 5946 5947 fi 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 5949 $as_echo "$ac_cv_os_cray" >&6; } 5950 if test $ac_cv_os_cray = yes; then 5951 for ac_func in _getb67 GETB67 getb67; do 5952 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 5953 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 5954 eval as_val=\$$as_ac_var 5955 if test "x$as_val" = x""yes; then : 5956 5957 cat >>confdefs.h <<_ACEOF 5958 #define CRAY_STACKSEG_END $ac_func 5959 _ACEOF 5960 break 5961 fi 5962 5963 done 5964 fi 5965 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 5967 $as_echo_n "checking stack direction for C alloca... " >&6; } 5968 if test "${ac_cv_c_stack_direction+set}" = set; then : 5969 $as_echo_n "(cached) " >&6 5970 else 5971 if test "$cross_compiling" = yes; then : 5972 ac_cv_c_stack_direction=0 5973 else 5974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5975 /* end confdefs.h. */ 5976 find_stack_direction () 5977 { 5978 static char *addr = 0; 5979 auto char dummy; 5980 if (addr == 0) 5981 { 5982 addr = &dummy; 5983 return find_stack_direction (); 5984 } 5985 else 5986 return (&dummy > addr) ? 1 : -1; 5987 } 5988 main () 5989 { 5990 exit (find_stack_direction() < 0); 5991 } 5992 _ACEOF 5993 if ac_fn_c_try_run "$LINENO"; then : 5994 ac_cv_c_stack_direction=1 5995 else 5996 ac_cv_c_stack_direction=-1 5997 fi 5998 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5999 conftest.$ac_objext conftest.beam conftest.$ac_ext 6000 fi 6001 6002 fi 6003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 6004 $as_echo "$ac_cv_c_stack_direction" >&6; } 6005 6006 cat >>confdefs.h <<_ACEOF 6007 #define STACK_DIRECTION $ac_cv_c_stack_direction 6008 _ACEOF 6009 6010 6011 for ac_header in vfork.h 6012 do : 6013 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h" 6014 if test "x$ac_cv_header_vfork_h" = x""yes; then : 6015 cat >>confdefs.h <<_ACEOF 6016 #define HAVE_VFORK_H 1 6017 _ACEOF 6018 6019 fi 6020 done 6021 6022 for ac_func in fork vfork 6023 do : 6024 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6025 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6026 eval as_val=\$$as_ac_var 6027 if test "x$as_val" = x""yes; then : 6028 cat >>confdefs.h <<_ACEOF 6029 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6030 _ACEOF 6031 6032 fi 6033 done 6034 6035 if test "x$ac_cv_func_fork" = xyes; then 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 6037 $as_echo_n "checking for working fork... " >&6; } 6038 if test "${ac_cv_func_fork_works+set}" = set; then : 6039 $as_echo_n "(cached) " >&6 6040 else 6041 if test "$cross_compiling" = yes; then : 6042 ac_cv_func_fork_works=cross 6043 else 6044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6045 /* end confdefs.h. */ 6046 $ac_includes_default 6047 int 6048 main () 6049 { 6050 6051 /* By Ruediger Kuhlmann. */ 6052 return fork () < 0; 6053 6054 ; 6055 return 0; 6056 } 6057 _ACEOF 6058 if ac_fn_c_try_run "$LINENO"; then : 6059 ac_cv_func_fork_works=yes 6060 else 6061 ac_cv_func_fork_works=no 6062 fi 6063 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6064 conftest.$ac_objext conftest.beam conftest.$ac_ext 6065 fi 6066 6067 fi 6068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 6069 $as_echo "$ac_cv_func_fork_works" >&6; } 6070 6071 else 6072 ac_cv_func_fork_works=$ac_cv_func_fork 6073 fi 6074 if test "x$ac_cv_func_fork_works" = xcross; then 6075 case $host in 6076 *-*-amigaos* | *-*-msdosdjgpp*) 6077 # Override, as these systems have only a dummy fork() stub 6078 ac_cv_func_fork_works=no 6079 ;; 6080 *) 6081 ac_cv_func_fork_works=yes 6082 ;; 6083 esac 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 6085 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 6086 fi 6087 ac_cv_func_vfork_works=$ac_cv_func_vfork 6088 if test "x$ac_cv_func_vfork" = xyes; then 6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 6090 $as_echo_n "checking for working vfork... " >&6; } 6091 if test "${ac_cv_func_vfork_works+set}" = set; then : 6092 $as_echo_n "(cached) " >&6 6093 else 6094 if test "$cross_compiling" = yes; then : 6095 ac_cv_func_vfork_works=cross 6096 else 6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6098 /* end confdefs.h. */ 6099 /* Thanks to Paul Eggert for this test. */ 6100 $ac_includes_default 6101 #include <sys/wait.h> 6102 #ifdef HAVE_VFORK_H 6103 # include <vfork.h> 6104 #endif 6105 /* On some sparc systems, changes by the child to local and incoming 6106 argument registers are propagated back to the parent. The compiler 6107 is told about this with #include <vfork.h>, but some compilers 6108 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 6109 static variable whose address is put into a register that is 6110 clobbered by the vfork. */ 6111 static void 6112 #ifdef __cplusplus 6113 sparc_address_test (int arg) 6114 # else 6115 sparc_address_test (arg) int arg; 6116 #endif 6117 { 6118 static pid_t child; 6119 if (!child) { 6120 child = vfork (); 6121 if (child < 0) { 6122 perror ("vfork"); 6123 _exit(2); 6124 } 6125 if (!child) { 6126 arg = getpid(); 6127 write(-1, "", 0); 6128 _exit (arg); 6129 } 6130 } 6131 } 6132 6133 int 6134 main () 6135 { 6136 pid_t parent = getpid (); 6137 pid_t child; 6138 6139 sparc_address_test (0); 6140 6141 child = vfork (); 6142 6143 if (child == 0) { 6144 /* Here is another test for sparc vfork register problems. This 6145 test uses lots of local variables, at least as many local 6146 variables as main has allocated so far including compiler 6147 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 6148 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 6149 reuse the register of parent for one of the local variables, 6150 since it will think that parent can't possibly be used any more 6151 in this routine. Assigning to the local variable will thus 6152 munge parent in the parent process. */ 6153 pid_t 6154 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 6155 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 6156 /* Convince the compiler that p..p7 are live; otherwise, it might 6157 use the same hardware register for all 8 local variables. */ 6158 if (p != p1 || p != p2 || p != p3 || p != p4 6159 || p != p5 || p != p6 || p != p7) 6160 _exit(1); 6161 6162 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 6163 from child file descriptors. If the child closes a descriptor 6164 before it execs or exits, this munges the parent's descriptor 6165 as well. Test for this by closing stdout in the child. */ 6166 _exit(close(fileno(stdout)) != 0); 6167 } else { 6168 int status; 6169 struct stat st; 6170 6171 while (wait(&status) != child) 6172 ; 6173 return ( 6174 /* Was there some problem with vforking? */ 6175 child < 0 6176 6177 /* Did the child fail? (This shouldn't happen.) */ 6178 || status 6179 6180 /* Did the vfork/compiler bug occur? */ 6181 || parent != getpid() 6182 6183 /* Did the file descriptor bug occur? */ 6184 || fstat(fileno(stdout), &st) != 0 6185 ); 6186 } 6187 } 6188 _ACEOF 6189 if ac_fn_c_try_run "$LINENO"; then : 6190 ac_cv_func_vfork_works=yes 6191 else 6192 ac_cv_func_vfork_works=no 6193 fi 6194 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6195 conftest.$ac_objext conftest.beam conftest.$ac_ext 6196 fi 6197 6198 fi 6199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 6200 $as_echo "$ac_cv_func_vfork_works" >&6; } 6201 6202 fi; 6203 if test "x$ac_cv_func_fork_works" = xcross; then 6204 ac_cv_func_vfork_works=$ac_cv_func_vfork 6205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 6206 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 6207 fi 6208 6209 if test "x$ac_cv_func_vfork_works" = xyes; then 6210 6211 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 6212 6213 else 6214 6215 $as_echo "#define vfork fork" >>confdefs.h 6216 6217 fi 6218 if test "x$ac_cv_func_fork_works" = xyes; then 6219 6220 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 6221 6222 fi 6223 6224 if test $ac_cv_func_vfork_works = no; then 6225 case " $LIBOBJS " in 6226 *" vfork.$ac_objext "* ) ;; 6227 *) LIBOBJS="$LIBOBJS vfork.$ac_objext" 6228 ;; 6229 esac 6230 6231 fi 6232 # We only need _doprnt if we might use it to implement v*printf. 6233 if test $ac_cv_func_vprintf != yes \ 6234 || test $ac_cv_func_vfprintf != yes \ 6235 || test $ac_cv_func_vsprintf != yes; then 6236 for ac_func in _doprnt 6237 do : 6238 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 6239 if test "x$ac_cv_func__doprnt" = x""yes; then : 6240 cat >>confdefs.h <<_ACEOF 6241 #define HAVE__DOPRNT 1 6242 _ACEOF 6243 6244 else 6245 case " $LIBOBJS " in 6246 *" $ac_func.$ac_objext "* ) ;; 6247 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" 6248 ;; 6249 esac 6250 6251 fi 6252 done 6253 6254 6255 else 6256 for ac_func in _doprnt 6257 do : 6258 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 6259 if test "x$ac_cv_func__doprnt" = x""yes; then : 6260 cat >>confdefs.h <<_ACEOF 6261 #define HAVE__DOPRNT 1 6262 _ACEOF 6263 6264 fi 6265 done 6266 6267 fi 6268 6269 for v in $vars; do 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5 6271 $as_echo_n "checking for $v... " >&6; } 6272 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then : 6273 $as_echo_n "(cached) " >&6 6274 else 6275 if test x$gcc_no_link = xyes; then 6276 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5 6277 fi 6278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6279 /* end confdefs.h. */ 6280 int *p; 6281 int 6282 main () 6283 { 6284 extern int $v []; p = $v; 6285 ; 6286 return 0; 6287 } 6288 _ACEOF 6289 if ac_fn_c_try_link "$LINENO"; then : 6290 eval "libiberty_cv_var_$v=yes" 6291 else 6292 eval "libiberty_cv_var_$v=no" 6293 fi 6294 rm -f core conftest.err conftest.$ac_objext \ 6295 conftest$ac_exeext conftest.$ac_ext 6296 fi 6297 6298 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6300 $as_echo "yes" >&6; } 6301 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 6302 cat >>confdefs.h <<_ACEOF 6303 #define $n 1 6304 _ACEOF 6305 6306 else 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6308 $as_echo "no" >&6; } 6309 fi 6310 done 6311 6312 # special check for _system_configuration because AIX <4.3.2 do not 6313 # contain the `physmem' member. 6314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 6315 $as_echo_n "checking for external symbol _system_configuration... " >&6; } 6316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6317 /* end confdefs.h. */ 6318 #include <sys/systemcfg.h> 6319 int 6320 main () 6321 { 6322 double x = _system_configuration.physmem; 6323 ; 6324 return 0; 6325 } 6326 _ACEOF 6327 if ac_fn_c_try_compile "$LINENO"; then : 6328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6329 $as_echo "yes" >&6; } 6330 6331 $as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h 6332 6333 else 6334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6335 $as_echo "no" >&6; } 6336 fi 6337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6338 6339 for ac_func in $checkfuncs 6340 do : 6341 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 6342 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 6343 eval as_val=\$$as_ac_var 6344 if test "x$as_val" = x""yes; then : 6345 cat >>confdefs.h <<_ACEOF 6346 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 6347 _ACEOF 6348 6349 fi 6350 done 6351 6352 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" 6353 if test "x$ac_cv_have_decl_basename" = x""yes; then : 6354 ac_have_decl=1 6355 else 6356 ac_have_decl=0 6357 fi 6358 6359 cat >>confdefs.h <<_ACEOF 6360 #define HAVE_DECL_BASENAME $ac_have_decl 6361 _ACEOF 6362 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" 6363 if test "x$ac_cv_have_decl_ffs" = x""yes; then : 6364 ac_have_decl=1 6365 else 6366 ac_have_decl=0 6367 fi 6368 6369 cat >>confdefs.h <<_ACEOF 6370 #define HAVE_DECL_FFS $ac_have_decl 6371 _ACEOF 6372 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 6373 if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 6374 ac_have_decl=1 6375 else 6376 ac_have_decl=0 6377 fi 6378 6379 cat >>confdefs.h <<_ACEOF 6380 #define HAVE_DECL_ASPRINTF $ac_have_decl 6381 _ACEOF 6382 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 6383 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : 6384 ac_have_decl=1 6385 else 6386 ac_have_decl=0 6387 fi 6388 6389 cat >>confdefs.h <<_ACEOF 6390 #define HAVE_DECL_VASPRINTF $ac_have_decl 6391 _ACEOF 6392 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" 6393 if test "x$ac_cv_have_decl_snprintf" = x""yes; then : 6394 ac_have_decl=1 6395 else 6396 ac_have_decl=0 6397 fi 6398 6399 cat >>confdefs.h <<_ACEOF 6400 #define HAVE_DECL_SNPRINTF $ac_have_decl 6401 _ACEOF 6402 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" 6403 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then : 6404 ac_have_decl=1 6405 else 6406 ac_have_decl=0 6407 fi 6408 6409 cat >>confdefs.h <<_ACEOF 6410 #define HAVE_DECL_VSNPRINTF $ac_have_decl 6411 _ACEOF 6412 6413 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default" 6414 if test "x$ac_cv_have_decl_calloc" = x""yes; then : 6415 ac_have_decl=1 6416 else 6417 ac_have_decl=0 6418 fi 6419 6420 cat >>confdefs.h <<_ACEOF 6421 #define HAVE_DECL_CALLOC $ac_have_decl 6422 _ACEOF 6423 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" 6424 if test "x$ac_cv_have_decl_getenv" = x""yes; then : 6425 ac_have_decl=1 6426 else 6427 ac_have_decl=0 6428 fi 6429 6430 cat >>confdefs.h <<_ACEOF 6431 #define HAVE_DECL_GETENV $ac_have_decl 6432 _ACEOF 6433 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default" 6434 if test "x$ac_cv_have_decl_getopt" = x""yes; then : 6435 ac_have_decl=1 6436 else 6437 ac_have_decl=0 6438 fi 6439 6440 cat >>confdefs.h <<_ACEOF 6441 #define HAVE_DECL_GETOPT $ac_have_decl 6442 _ACEOF 6443 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default" 6444 if test "x$ac_cv_have_decl_malloc" = x""yes; then : 6445 ac_have_decl=1 6446 else 6447 ac_have_decl=0 6448 fi 6449 6450 cat >>confdefs.h <<_ACEOF 6451 #define HAVE_DECL_MALLOC $ac_have_decl 6452 _ACEOF 6453 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default" 6454 if test "x$ac_cv_have_decl_realloc" = x""yes; then : 6455 ac_have_decl=1 6456 else 6457 ac_have_decl=0 6458 fi 6459 6460 cat >>confdefs.h <<_ACEOF 6461 #define HAVE_DECL_REALLOC $ac_have_decl 6462 _ACEOF 6463 ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default" 6464 if test "x$ac_cv_have_decl_sbrk" = x""yes; then : 6465 ac_have_decl=1 6466 else 6467 ac_have_decl=0 6468 fi 6469 6470 cat >>confdefs.h <<_ACEOF 6471 #define HAVE_DECL_SBRK $ac_have_decl 6472 _ACEOF 6473 6474 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" 6475 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then : 6476 ac_have_decl=1 6477 else 6478 ac_have_decl=0 6479 fi 6480 6481 cat >>confdefs.h <<_ACEOF 6482 #define HAVE_DECL_STRVERSCMP $ac_have_decl 6483 _ACEOF 6484 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5 6486 $as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; } 6487 if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then : 6488 $as_echo_n "(cached) " >&6 6489 else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491 /* end confdefs.h. */ 6492 6493 #include "confdefs.h" 6494 #include <stdio.h> 6495 #ifdef HAVE_STRING_H 6496 #include <string.h> 6497 #else 6498 #ifdef HAVE_STRINGS_H 6499 #include <strings.h> 6500 #endif 6501 #endif 6502 #ifdef HAVE_STDLIB_H 6503 #include <stdlib.h> 6504 #endif 6505 #ifdef HAVE_UNISTD_H 6506 #include <unistd.h> 6507 #endif 6508 int 6509 main () 6510 { 6511 char *(*pfn) = (char *(*)) canonicalize_file_name 6512 ; 6513 return 0; 6514 } 6515 _ACEOF 6516 if ac_fn_c_try_compile "$LINENO"; then : 6517 libiberty_cv_decl_needed_canonicalize_file_name=no 6518 else 6519 libiberty_cv_decl_needed_canonicalize_file_name=yes 6520 fi 6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6522 fi 6523 6524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5 6525 $as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; } 6526 if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then 6527 6528 $as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h 6529 6530 fi 6531 6532 fi 6533 6534 # Figure out which version of pexecute to use. 6535 case "${host}" in 6536 *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;; 6537 *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;; 6538 *-*-msdos*) pexecute=./pex-msdos.o ;; 6539 *) pexecute=./pex-unix.o ;; 6540 esac 6541 6542 6543 if test x$gcc_no_link = xyes; then 6544 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then 6545 ac_cv_func_mmap_fixed_mapped=no 6546 fi 6547 fi 6548 if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then 6549 for ac_header in stdlib.h unistd.h 6550 do : 6551 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6552 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 6553 eval as_val=\$$as_ac_Header 6554 if test "x$as_val" = x""yes; then : 6555 cat >>confdefs.h <<_ACEOF 6556 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6557 _ACEOF 6558 6559 fi 6560 done 6561 6562 for ac_func in getpagesize 6563 do : 6564 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 6565 if test "x$ac_cv_func_getpagesize" = x""yes; then : 6566 cat >>confdefs.h <<_ACEOF 6567 #define HAVE_GETPAGESIZE 1 6568 _ACEOF 6569 6570 fi 6571 done 6572 6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 6574 $as_echo_n "checking for working mmap... " >&6; } 6575 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : 6576 $as_echo_n "(cached) " >&6 6577 else 6578 if test "$cross_compiling" = yes; then : 6579 ac_cv_func_mmap_fixed_mapped=no 6580 else 6581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6582 /* end confdefs.h. */ 6583 $ac_includes_default 6584 /* malloc might have been renamed as rpl_malloc. */ 6585 #undef malloc 6586 6587 /* Thanks to Mike Haertel and Jim Avera for this test. 6588 Here is a matrix of mmap possibilities: 6589 mmap private not fixed 6590 mmap private fixed at somewhere currently unmapped 6591 mmap private fixed at somewhere already mapped 6592 mmap shared not fixed 6593 mmap shared fixed at somewhere currently unmapped 6594 mmap shared fixed at somewhere already mapped 6595 For private mappings, we should verify that changes cannot be read() 6596 back from the file, nor mmap's back from the file at a different 6597 address. (There have been systems where private was not correctly 6598 implemented like the infamous i386 svr4.0, and systems where the 6599 VM page cache was not coherent with the file system buffer cache 6600 like early versions of FreeBSD and possibly contemporary NetBSD.) 6601 For shared mappings, we should conversely verify that changes get 6602 propagated back to all the places they're supposed to be. 6603 6604 Grep wants private fixed already mapped. 6605 The main things grep needs to know about mmap are: 6606 * does it exist and is it safe to write into the mmap'd area 6607 * how to use it (BSD variants) */ 6608 6609 #include <fcntl.h> 6610 #include <sys/mman.h> 6611 6612 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 6613 char *malloc (); 6614 #endif 6615 6616 /* This mess was copied from the GNU getpagesize.h. */ 6617 #ifndef HAVE_GETPAGESIZE 6618 /* Assume that all systems that can run configure have sys/param.h. */ 6619 # ifndef HAVE_SYS_PARAM_H 6620 # define HAVE_SYS_PARAM_H 1 6621 # endif 6622 6623 # ifdef _SC_PAGESIZE 6624 # define getpagesize() sysconf(_SC_PAGESIZE) 6625 # else /* no _SC_PAGESIZE */ 6626 # ifdef HAVE_SYS_PARAM_H 6627 # include <sys/param.h> 6628 # ifdef EXEC_PAGESIZE 6629 # define getpagesize() EXEC_PAGESIZE 6630 # else /* no EXEC_PAGESIZE */ 6631 # ifdef NBPG 6632 # define getpagesize() NBPG * CLSIZE 6633 # ifndef CLSIZE 6634 # define CLSIZE 1 6635 # endif /* no CLSIZE */ 6636 # else /* no NBPG */ 6637 # ifdef NBPC 6638 # define getpagesize() NBPC 6639 # else /* no NBPC */ 6640 # ifdef PAGESIZE 6641 # define getpagesize() PAGESIZE 6642 # endif /* PAGESIZE */ 6643 # endif /* no NBPC */ 6644 # endif /* no NBPG */ 6645 # endif /* no EXEC_PAGESIZE */ 6646 # else /* no HAVE_SYS_PARAM_H */ 6647 # define getpagesize() 8192 /* punt totally */ 6648 # endif /* no HAVE_SYS_PARAM_H */ 6649 # endif /* no _SC_PAGESIZE */ 6650 6651 #endif /* no HAVE_GETPAGESIZE */ 6652 6653 int 6654 main () 6655 { 6656 char *data, *data2, *data3; 6657 int i, pagesize; 6658 int fd; 6659 6660 pagesize = getpagesize (); 6661 6662 /* First, make a file with some known garbage in it. */ 6663 data = (char *) malloc (pagesize); 6664 if (!data) 6665 return 1; 6666 for (i = 0; i < pagesize; ++i) 6667 *(data + i) = rand (); 6668 umask (0); 6669 fd = creat ("conftest.mmap", 0600); 6670 if (fd < 0) 6671 return 1; 6672 if (write (fd, data, pagesize) != pagesize) 6673 return 1; 6674 close (fd); 6675 6676 /* Next, try to mmap the file at a fixed address which already has 6677 something else allocated at it. If we can, also make sure that 6678 we see the same garbage. */ 6679 fd = open ("conftest.mmap", O_RDWR); 6680 if (fd < 0) 6681 return 1; 6682 data2 = (char *) malloc (2 * pagesize); 6683 if (!data2) 6684 return 1; 6685 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); 6686 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 6687 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 6688 return 1; 6689 for (i = 0; i < pagesize; ++i) 6690 if (*(data + i) != *(data2 + i)) 6691 return 1; 6692 6693 /* Finally, make sure that changes to the mapped area do not 6694 percolate back to the file as seen by read(). (This is a bug on 6695 some variants of i386 svr4.0.) */ 6696 for (i = 0; i < pagesize; ++i) 6697 *(data2 + i) = *(data2 + i) + 1; 6698 data3 = (char *) malloc (pagesize); 6699 if (!data3) 6700 return 1; 6701 if (read (fd, data3, pagesize) != pagesize) 6702 return 1; 6703 for (i = 0; i < pagesize; ++i) 6704 if (*(data + i) != *(data3 + i)) 6705 return 1; 6706 close (fd); 6707 return 0; 6708 } 6709 _ACEOF 6710 if ac_fn_c_try_run "$LINENO"; then : 6711 ac_cv_func_mmap_fixed_mapped=yes 6712 else 6713 ac_cv_func_mmap_fixed_mapped=no 6714 fi 6715 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6716 conftest.$ac_objext conftest.beam conftest.$ac_ext 6717 fi 6718 6719 fi 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 6721 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 6722 if test $ac_cv_func_mmap_fixed_mapped = yes; then 6723 6724 $as_echo "#define HAVE_MMAP 1" >>confdefs.h 6725 6726 fi 6727 rm -f conftest.mmap 6728 6729 fi 6730 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5 6732 $as_echo_n "checking for working strncmp... " >&6; } 6733 if test "${ac_cv_func_strncmp_works+set}" = set; then : 6734 $as_echo_n "(cached) " >&6 6735 else 6736 if test "$cross_compiling" = yes; then : 6737 ac_cv_func_strncmp_works=no 6738 else 6739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6740 /* end confdefs.h. */ 6741 6742 /* Test by Jim Wilson and Kaveh Ghazi. 6743 Check whether strncmp reads past the end of its string parameters. */ 6744 #include <sys/types.h> 6745 6746 #ifdef HAVE_FCNTL_H 6747 #include <fcntl.h> 6748 #endif 6749 6750 #ifdef HAVE_SYS_MMAN_H 6751 #include <sys/mman.h> 6752 #endif 6753 6754 #ifndef MAP_ANON 6755 #ifdef MAP_ANONYMOUS 6756 #define MAP_ANON MAP_ANONYMOUS 6757 #else 6758 #define MAP_ANON MAP_FILE 6759 #endif 6760 #endif 6761 6762 #ifndef MAP_FILE 6763 #define MAP_FILE 0 6764 #endif 6765 #ifndef O_RDONLY 6766 #define O_RDONLY 0 6767 #endif 6768 6769 #define MAP_LEN 0x10000 6770 6771 main () 6772 { 6773 #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) 6774 char *p; 6775 int dev_zero; 6776 6777 dev_zero = open ("/dev/zero", O_RDONLY); 6778 if (dev_zero < 0) 6779 exit (1); 6780 6781 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 6782 MAP_ANON|MAP_PRIVATE, dev_zero, 0); 6783 if (p == (char *)-1) 6784 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE, 6785 MAP_ANON|MAP_PRIVATE, -1, 0); 6786 if (p == (char *)-1) 6787 exit (2); 6788 else 6789 { 6790 char *string = "__si_type_info"; 6791 char *q = (char *) p + MAP_LEN - strlen (string) - 2; 6792 char *r = (char *) p + 0xe; 6793 6794 strcpy (q, string); 6795 strcpy (r, string); 6796 strncmp (r, q, 14); 6797 } 6798 #endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */ 6799 exit (0); 6800 } 6801 6802 _ACEOF 6803 if ac_fn_c_try_run "$LINENO"; then : 6804 ac_cv_func_strncmp_works=yes 6805 else 6806 ac_cv_func_strncmp_works=no 6807 fi 6808 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6809 conftest.$ac_objext conftest.beam conftest.$ac_ext 6810 fi 6811 6812 rm -f core core.* *.core 6813 fi 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5 6815 $as_echo "$ac_cv_func_strncmp_works" >&6; } 6816 if test $ac_cv_func_strncmp_works = no ; then 6817 case " $LIBOBJS " in 6818 *" strncmp.$ac_objext "* ) ;; 6819 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext" 6820 ;; 6821 esac 6822 6823 fi 6824 6825 6826 # Install a library built with a cross compiler in $(tooldir) rather 6827 # than $(libdir). 6828 if test -z "${with_cross_host}"; then 6829 INSTALL_DEST=libdir 6830 else 6831 INSTALL_DEST=tooldir 6832 fi 6833 6834 6835 6836 L="" 6837 for l in x $LIBOBJS; do 6838 case $l in 6839 x) ;; 6840 *) L="$L ./$l" ;; 6841 esac 6842 done 6843 LIBOBJS="$L" 6844 6845 6846 6847 6848 6849 # We need multilib support, but only if configuring for the target. 6850 ac_config_files="$ac_config_files Makefile testsuite/Makefile" 6851 6852 ac_config_commands="$ac_config_commands default" 6853 6854 cat >confcache <<\_ACEOF 6855 # This file is a shell script that caches the results of configure 6856 # tests run on this system so they can be shared between configure 6857 # scripts and configure runs, see configure's option --config-cache. 6858 # It is not useful on other systems. If it contains results you don't 6859 # want to keep, you may remove or edit it. 6860 # 6861 # config.status only pays attention to the cache file if you give it 6862 # the --recheck option to rerun configure. 6863 # 6864 # `ac_cv_env_foo' variables (set or unset) will be overridden when 6865 # loading this file, other *unset* `ac_cv_foo' will be assigned the 6866 # following values. 6867 6868 _ACEOF 6869 6870 # The following way of writing the cache mishandles newlines in values, 6871 # but we know of no workaround that is simple, portable, and efficient. 6872 # So, we kill variables containing newlines. 6873 # Ultrix sh set writes to stderr and can't be redirected directly, 6874 # and sets the high bit in the cache file unless we assign to the vars. 6875 ( 6876 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 6877 eval ac_val=\$$ac_var 6878 case $ac_val in #( 6879 *${as_nl}*) 6880 case $ac_var in #( 6881 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 6882 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 6883 esac 6884 case $ac_var in #( 6885 _ | IFS | as_nl) ;; #( 6886 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 6887 *) { eval $ac_var=; unset $ac_var;} ;; 6888 esac ;; 6889 esac 6890 done 6891 6892 (set) 2>&1 | 6893 case $as_nl`(ac_space=' '; set) 2>&1` in #( 6894 *${as_nl}ac_space=\ *) 6895 # `set' does not quote correctly, so add quotes: double-quote 6896 # substitution turns \\\\ into \\, and sed turns \\ into \. 6897 sed -n \ 6898 "s/'/'\\\\''/g; 6899 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 6900 ;; #( 6901 *) 6902 # `set' quotes correctly as required by POSIX, so do not add quotes. 6903 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 6904 ;; 6905 esac | 6906 sort 6907 ) | 6908 sed ' 6909 /^ac_cv_env_/b end 6910 t clear 6911 :clear 6912 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 6913 t end 6914 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 6915 :end' >>confcache 6916 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 6917 if test -w "$cache_file"; then 6918 test "x$cache_file" != "x/dev/null" && 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 6920 $as_echo "$as_me: updating cache $cache_file" >&6;} 6921 cat confcache >$cache_file 6922 else 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 6924 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 6925 fi 6926 fi 6927 rm -f confcache 6928 6929 test "x$prefix" = xNONE && prefix=$ac_default_prefix 6930 # Let make expand exec_prefix. 6931 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 6932 6933 DEFS=-DHAVE_CONFIG_H 6934 6935 ac_libobjs= 6936 ac_ltlibobjs= 6937 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 6938 # 1. Remove the extension, and $U if already installed. 6939 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 6940 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 6941 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 6942 # will be set to the directory where LIBOBJS objects are built. 6943 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 6944 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 6945 done 6946 LIBOBJS=$ac_libobjs 6947 6948 LTLIBOBJS=$ac_ltlibobjs 6949 6950 6951 6952 6953 : ${CONFIG_STATUS=./config.status} 6954 ac_write_fail=0 6955 ac_clean_files_save=$ac_clean_files 6956 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 6957 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 6958 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 6959 as_write_fail=0 6960 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 6961 #! $SHELL 6962 # Generated by $as_me. 6963 # Run this file to recreate the current configuration. 6964 # Compiler output produced by configure, useful for debugging 6965 # configure, is in config.log if it exists. 6966 6967 debug=false 6968 ac_cs_recheck=false 6969 ac_cs_silent=false 6970 6971 SHELL=\${CONFIG_SHELL-$SHELL} 6972 export SHELL 6973 _ASEOF 6974 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 6975 ## -------------------- ## 6976 ## M4sh Initialization. ## 6977 ## -------------------- ## 6978 6979 # Be more Bourne compatible 6980 DUALCASE=1; export DUALCASE # for MKS sh 6981 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 6982 emulate sh 6983 NULLCMD=: 6984 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 6985 # is contrary to our usage. Disable this feature. 6986 alias -g '${1+"$@"}'='"$@"' 6987 setopt NO_GLOB_SUBST 6988 else 6989 case `(set -o) 2>/dev/null` in #( 6990 *posix*) : 6991 set -o posix ;; #( 6992 *) : 6993 ;; 6994 esac 6995 fi 6996 6997 6998 as_nl=' 6999 ' 7000 export as_nl 7001 # Printing a long string crashes Solaris 7 /usr/bin/printf. 7002 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7003 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 7004 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 7005 # Prefer a ksh shell builtin over an external printf program on Solaris, 7006 # but without wasting forks for bash or zsh. 7007 if test -z "$BASH_VERSION$ZSH_VERSION" \ 7008 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 7009 as_echo='print -r --' 7010 as_echo_n='print -rn --' 7011 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 7012 as_echo='printf %s\n' 7013 as_echo_n='printf %s' 7014 else 7015 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 7016 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 7017 as_echo_n='/usr/ucb/echo -n' 7018 else 7019 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 7020 as_echo_n_body='eval 7021 arg=$1; 7022 case $arg in #( 7023 *"$as_nl"*) 7024 expr "X$arg" : "X\\(.*\\)$as_nl"; 7025 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 7026 esac; 7027 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 7028 ' 7029 export as_echo_n_body 7030 as_echo_n='sh -c $as_echo_n_body as_echo' 7031 fi 7032 export as_echo_body 7033 as_echo='sh -c $as_echo_body as_echo' 7034 fi 7035 7036 # The user is always right. 7037 if test "${PATH_SEPARATOR+set}" != set; then 7038 PATH_SEPARATOR=: 7039 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 7040 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 7041 PATH_SEPARATOR=';' 7042 } 7043 fi 7044 7045 7046 # IFS 7047 # We need space, tab and new line, in precisely that order. Quoting is 7048 # there to prevent editors from complaining about space-tab. 7049 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 7050 # splitting by setting IFS to empty value.) 7051 IFS=" "" $as_nl" 7052 7053 # Find who we are. Look in the path if we contain no directory separator. 7054 case $0 in #(( 7055 *[\\/]* ) as_myself=$0 ;; 7056 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7057 for as_dir in $PATH 7058 do 7059 IFS=$as_save_IFS 7060 test -z "$as_dir" && as_dir=. 7061 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 7062 done 7063 IFS=$as_save_IFS 7064 7065 ;; 7066 esac 7067 # We did not find ourselves, most probably we were run as `sh COMMAND' 7068 # in which case we are not to be found in the path. 7069 if test "x$as_myself" = x; then 7070 as_myself=$0 7071 fi 7072 if test ! -f "$as_myself"; then 7073 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 7074 exit 1 7075 fi 7076 7077 # Unset variables that we do not need and which cause bugs (e.g. in 7078 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 7079 # suppresses any "Segmentation fault" message there. '((' could 7080 # trigger a bug in pdksh 5.2.14. 7081 for as_var in BASH_ENV ENV MAIL MAILPATH 7082 do eval test x\${$as_var+set} = xset \ 7083 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 7084 done 7085 PS1='$ ' 7086 PS2='> ' 7087 PS4='+ ' 7088 7089 # NLS nuisances. 7090 LC_ALL=C 7091 export LC_ALL 7092 LANGUAGE=C 7093 export LANGUAGE 7094 7095 # CDPATH. 7096 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 7097 7098 7099 # as_fn_error ERROR [LINENO LOG_FD] 7100 # --------------------------------- 7101 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 7102 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 7103 # script with status $?, using 1 if that was 0. 7104 as_fn_error () 7105 { 7106 as_status=$?; test $as_status -eq 0 && as_status=1 7107 if test "$3"; then 7108 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 7109 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 7110 fi 7111 $as_echo "$as_me: error: $1" >&2 7112 as_fn_exit $as_status 7113 } # as_fn_error 7114 7115 7116 # as_fn_set_status STATUS 7117 # ----------------------- 7118 # Set $? to STATUS, without forking. 7119 as_fn_set_status () 7120 { 7121 return $1 7122 } # as_fn_set_status 7123 7124 # as_fn_exit STATUS 7125 # ----------------- 7126 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 7127 as_fn_exit () 7128 { 7129 set +e 7130 as_fn_set_status $1 7131 exit $1 7132 } # as_fn_exit 7133 7134 # as_fn_unset VAR 7135 # --------------- 7136 # Portably unset VAR. 7137 as_fn_unset () 7138 { 7139 { eval $1=; unset $1;} 7140 } 7141 as_unset=as_fn_unset 7142 # as_fn_append VAR VALUE 7143 # ---------------------- 7144 # Append the text in VALUE to the end of the definition contained in VAR. Take 7145 # advantage of any shell optimizations that allow amortized linear growth over 7146 # repeated appends, instead of the typical quadratic growth present in naive 7147 # implementations. 7148 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 7149 eval 'as_fn_append () 7150 { 7151 eval $1+=\$2 7152 }' 7153 else 7154 as_fn_append () 7155 { 7156 eval $1=\$$1\$2 7157 } 7158 fi # as_fn_append 7159 7160 # as_fn_arith ARG... 7161 # ------------------ 7162 # Perform arithmetic evaluation on the ARGs, and store the result in the 7163 # global $as_val. Take advantage of shells that can avoid forks. The arguments 7164 # must be portable across $(()) and expr. 7165 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 7166 eval 'as_fn_arith () 7167 { 7168 as_val=$(( $* )) 7169 }' 7170 else 7171 as_fn_arith () 7172 { 7173 as_val=`expr "$@" || test $? -eq 1` 7174 } 7175 fi # as_fn_arith 7176 7177 7178 if expr a : '\(a\)' >/dev/null 2>&1 && 7179 test "X`expr 00001 : '.*\(...\)'`" = X001; then 7180 as_expr=expr 7181 else 7182 as_expr=false 7183 fi 7184 7185 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 7186 as_basename=basename 7187 else 7188 as_basename=false 7189 fi 7190 7191 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 7192 as_dirname=dirname 7193 else 7194 as_dirname=false 7195 fi 7196 7197 as_me=`$as_basename -- "$0" || 7198 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 7199 X"$0" : 'X\(//\)$' \| \ 7200 X"$0" : 'X\(/\)' \| . 2>/dev/null || 7201 $as_echo X/"$0" | 7202 sed '/^.*\/\([^/][^/]*\)\/*$/{ 7203 s//\1/ 7204 q 7205 } 7206 /^X\/\(\/\/\)$/{ 7207 s//\1/ 7208 q 7209 } 7210 /^X\/\(\/\).*/{ 7211 s//\1/ 7212 q 7213 } 7214 s/.*/./; q'` 7215 7216 # Avoid depending upon Character Ranges. 7217 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 7218 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 7219 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 7220 as_cr_digits='0123456789' 7221 as_cr_alnum=$as_cr_Letters$as_cr_digits 7222 7223 ECHO_C= ECHO_N= ECHO_T= 7224 case `echo -n x` in #((((( 7225 -n*) 7226 case `echo 'xy\c'` in 7227 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 7228 xy) ECHO_C='\c';; 7229 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 7230 ECHO_T=' ';; 7231 esac;; 7232 *) 7233 ECHO_N='-n';; 7234 esac 7235 7236 rm -f conf$$ conf$$.exe conf$$.file 7237 if test -d conf$$.dir; then 7238 rm -f conf$$.dir/conf$$.file 7239 else 7240 rm -f conf$$.dir 7241 mkdir conf$$.dir 2>/dev/null 7242 fi 7243 if (echo >conf$$.file) 2>/dev/null; then 7244 if ln -s conf$$.file conf$$ 2>/dev/null; then 7245 as_ln_s='ln -s' 7246 # ... but there are two gotchas: 7247 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 7248 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 7249 # In both cases, we have to default to `cp -p'. 7250 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 7251 as_ln_s='cp -p' 7252 elif ln conf$$.file conf$$ 2>/dev/null; then 7253 as_ln_s=ln 7254 else 7255 as_ln_s='cp -p' 7256 fi 7257 else 7258 as_ln_s='cp -p' 7259 fi 7260 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 7261 rmdir conf$$.dir 2>/dev/null 7262 7263 7264 # as_fn_mkdir_p 7265 # ------------- 7266 # Create "$as_dir" as a directory, including parents if necessary. 7267 as_fn_mkdir_p () 7268 { 7269 7270 case $as_dir in #( 7271 -*) as_dir=./$as_dir;; 7272 esac 7273 test -d "$as_dir" || eval $as_mkdir_p || { 7274 as_dirs= 7275 while :; do 7276 case $as_dir in #( 7277 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 7278 *) as_qdir=$as_dir;; 7279 esac 7280 as_dirs="'$as_qdir' $as_dirs" 7281 as_dir=`$as_dirname -- "$as_dir" || 7282 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7283 X"$as_dir" : 'X\(//\)[^/]' \| \ 7284 X"$as_dir" : 'X\(//\)$' \| \ 7285 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 7286 $as_echo X"$as_dir" | 7287 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7288 s//\1/ 7289 q 7290 } 7291 /^X\(\/\/\)[^/].*/{ 7292 s//\1/ 7293 q 7294 } 7295 /^X\(\/\/\)$/{ 7296 s//\1/ 7297 q 7298 } 7299 /^X\(\/\).*/{ 7300 s//\1/ 7301 q 7302 } 7303 s/.*/./; q'` 7304 test -d "$as_dir" && break 7305 done 7306 test -z "$as_dirs" || eval "mkdir $as_dirs" 7307 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 7308 7309 7310 } # as_fn_mkdir_p 7311 if mkdir -p . 2>/dev/null; then 7312 as_mkdir_p='mkdir -p "$as_dir"' 7313 else 7314 test -d ./-p && rmdir ./-p 7315 as_mkdir_p=false 7316 fi 7317 7318 if test -x / >/dev/null 2>&1; then 7319 as_test_x='test -x' 7320 else 7321 if ls -dL / >/dev/null 2>&1; then 7322 as_ls_L_option=L 7323 else 7324 as_ls_L_option= 7325 fi 7326 as_test_x=' 7327 eval sh -c '\'' 7328 if test -d "$1"; then 7329 test -d "$1/."; 7330 else 7331 case $1 in #( 7332 -*)set "./$1";; 7333 esac; 7334 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 7335 ???[sx]*):;;*)false;;esac;fi 7336 '\'' sh 7337 ' 7338 fi 7339 as_executable_p=$as_test_x 7340 7341 # Sed expression to map a string onto a valid CPP name. 7342 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 7343 7344 # Sed expression to map a string onto a valid variable name. 7345 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 7346 7347 7348 exec 6>&1 7349 ## ----------------------------------- ## 7350 ## Main body of $CONFIG_STATUS script. ## 7351 ## ----------------------------------- ## 7352 _ASEOF 7353 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 7354 7355 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7356 # Save the log message, to keep $0 and so on meaningful, and to 7357 # report actual input values of CONFIG_FILES etc. instead of their 7358 # values after options handling. 7359 ac_log=" 7360 This file was extended by $as_me, which was 7361 generated by GNU Autoconf 2.64. Invocation command line was 7362 7363 CONFIG_FILES = $CONFIG_FILES 7364 CONFIG_HEADERS = $CONFIG_HEADERS 7365 CONFIG_LINKS = $CONFIG_LINKS 7366 CONFIG_COMMANDS = $CONFIG_COMMANDS 7367 $ $0 $@ 7368 7369 on `(hostname || uname -n) 2>/dev/null | sed 1q` 7370 " 7371 7372 _ACEOF 7373 7374 case $ac_config_files in *" 7375 "*) set x $ac_config_files; shift; ac_config_files=$*;; 7376 esac 7377 7378 case $ac_config_headers in *" 7379 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 7380 esac 7381 7382 7383 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7384 # Files that config.status was made for. 7385 config_files="$ac_config_files" 7386 config_headers="$ac_config_headers" 7387 config_commands="$ac_config_commands" 7388 7389 _ACEOF 7390 7391 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7392 ac_cs_usage="\ 7393 \`$as_me' instantiates files and other configuration actions 7394 from templates according to the current configuration. Unless the files 7395 and actions are specified as TAGs, all are instantiated by default. 7396 7397 Usage: $0 [OPTION]... [TAG]... 7398 7399 -h, --help print this help, then exit 7400 -V, --version print version number and configuration settings, then exit 7401 -q, --quiet, --silent 7402 do not print progress messages 7403 -d, --debug don't remove temporary files 7404 --recheck update $as_me by reconfiguring in the same conditions 7405 --file=FILE[:TEMPLATE] 7406 instantiate the configuration file FILE 7407 --header=FILE[:TEMPLATE] 7408 instantiate the configuration header FILE 7409 7410 Configuration files: 7411 $config_files 7412 7413 Configuration headers: 7414 $config_headers 7415 7416 Configuration commands: 7417 $config_commands 7418 7419 Report bugs to the package provider." 7420 7421 _ACEOF 7422 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7423 ac_cs_version="\\ 7424 config.status 7425 configured by $0, generated by GNU Autoconf 2.64, 7426 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 7427 7428 Copyright (C) 2009 Free Software Foundation, Inc. 7429 This config.status script is free software; the Free Software Foundation 7430 gives unlimited permission to copy, distribute and modify it." 7431 7432 ac_pwd='$ac_pwd' 7433 srcdir='$srcdir' 7434 INSTALL='$INSTALL' 7435 test -n "\$AWK" || AWK=awk 7436 _ACEOF 7437 7438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7439 # The default lists apply if the user does not specify any file. 7440 ac_need_defaults=: 7441 while test $# != 0 7442 do 7443 case $1 in 7444 --*=*) 7445 ac_option=`expr "X$1" : 'X\([^=]*\)='` 7446 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 7447 ac_shift=: 7448 ;; 7449 *) 7450 ac_option=$1 7451 ac_optarg=$2 7452 ac_shift=shift 7453 ;; 7454 esac 7455 7456 case $ac_option in 7457 # Handling of the options. 7458 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 7459 ac_cs_recheck=: ;; 7460 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 7461 $as_echo "$ac_cs_version"; exit ;; 7462 --debug | --debu | --deb | --de | --d | -d ) 7463 debug=: ;; 7464 --file | --fil | --fi | --f ) 7465 $ac_shift 7466 case $ac_optarg in 7467 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7468 esac 7469 as_fn_append CONFIG_FILES " '$ac_optarg'" 7470 ac_need_defaults=false;; 7471 --header | --heade | --head | --hea ) 7472 $ac_shift 7473 case $ac_optarg in 7474 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 7475 esac 7476 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 7477 ac_need_defaults=false;; 7478 --he | --h) 7479 # Conflict between --help and --header 7480 as_fn_error "ambiguous option: \`$1' 7481 Try \`$0 --help' for more information.";; 7482 --help | --hel | -h ) 7483 $as_echo "$ac_cs_usage"; exit ;; 7484 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 7485 | -silent | --silent | --silen | --sile | --sil | --si | --s) 7486 ac_cs_silent=: ;; 7487 7488 # This is an error. 7489 -*) as_fn_error "unrecognized option: \`$1' 7490 Try \`$0 --help' for more information." ;; 7491 7492 *) as_fn_append ac_config_targets " $1" 7493 ac_need_defaults=false ;; 7494 7495 esac 7496 shift 7497 done 7498 7499 ac_configure_extra_args= 7500 7501 if $ac_cs_silent; then 7502 exec 6>/dev/null 7503 ac_configure_extra_args="$ac_configure_extra_args --silent" 7504 fi 7505 7506 _ACEOF 7507 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7508 if \$ac_cs_recheck; then 7509 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 7510 shift 7511 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 7512 CONFIG_SHELL='$SHELL' 7513 export CONFIG_SHELL 7514 exec "\$@" 7515 fi 7516 7517 _ACEOF 7518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7519 exec 5>>config.log 7520 { 7521 echo 7522 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 7523 ## Running $as_me. ## 7524 _ASBOX 7525 $as_echo "$ac_log" 7526 } >&5 7527 7528 _ACEOF 7529 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7530 # 7531 # INIT-COMMANDS 7532 # 7533 srcdir=${srcdir} 7534 host=${host} 7535 target=${target} 7536 with_target_subdir=${with_target_subdir} 7537 with_multisubdir=${with_multisubdir} 7538 ac_configure_args="--enable-multilib ${ac_configure_args}" 7539 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 7540 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" 7541 libiberty_topdir=${libiberty_topdir} 7542 7543 7544 _ACEOF 7545 7546 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7547 7548 # Handling of arguments. 7549 for ac_config_target in $ac_config_targets 7550 do 7551 case $ac_config_target in 7552 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 7553 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 7554 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;; 7555 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 7556 7557 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 7558 esac 7559 done 7560 7561 7562 # If the user did not use the arguments to specify the items to instantiate, 7563 # then the envvar interface is used. Set only those that are not. 7564 # We use the long form for the default assignment because of an extremely 7565 # bizarre bug on SunOS 4.1.3. 7566 if $ac_need_defaults; then 7567 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 7568 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 7569 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 7570 fi 7571 7572 # Have a temporary directory for convenience. Make it in the build tree 7573 # simply because there is no reason against having it here, and in addition, 7574 # creating and moving files from /tmp can sometimes cause problems. 7575 # Hook for its removal unless debugging. 7576 # Note that there is a small window in which the directory will not be cleaned: 7577 # after its creation but before its name has been assigned to `$tmp'. 7578 $debug || 7579 { 7580 tmp= 7581 trap 'exit_status=$? 7582 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 7583 ' 0 7584 trap 'as_fn_exit 1' 1 2 13 15 7585 } 7586 # Create a (secure) tmp directory for tmp files. 7587 7588 { 7589 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 7590 test -n "$tmp" && test -d "$tmp" 7591 } || 7592 { 7593 tmp=./conf$$-$RANDOM 7594 (umask 077 && mkdir "$tmp") 7595 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 7596 7597 # Set up the scripts for CONFIG_FILES section. 7598 # No need to generate them if there are no CONFIG_FILES. 7599 # This happens for instance with `./config.status config.h'. 7600 if test -n "$CONFIG_FILES"; then 7601 7602 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then 7603 ac_cs_awk_getline=: 7604 ac_cs_awk_pipe_init= 7605 ac_cs_awk_read_file=' 7606 while ((getline aline < (F[key])) > 0) 7607 print(aline) 7608 close(F[key])' 7609 ac_cs_awk_pipe_fini= 7610 else 7611 ac_cs_awk_getline=false 7612 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\"" 7613 ac_cs_awk_read_file=' 7614 print "|#_!!_#|" 7615 print "cat " F[key] " &&" 7616 '$ac_cs_awk_pipe_init 7617 # The final `:' finishes the AND list. 7618 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }' 7619 fi 7620 ac_cr=`echo X | tr X '\015'` 7621 # On cygwin, bash can eat \r inside `` if the user requested igncr. 7622 # But we know of no other shell where ac_cr would be empty at this 7623 # point, so we can use a bashism as a fallback. 7624 if test "x$ac_cr" = x; then 7625 eval ac_cr=\$\'\\r\' 7626 fi 7627 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 7628 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 7629 ac_cs_awk_cr='\r' 7630 else 7631 ac_cs_awk_cr=$ac_cr 7632 fi 7633 7634 echo 'BEGIN {' >"$tmp/subs1.awk" && 7635 _ACEOF 7636 7637 # Create commands to substitute file output variables. 7638 { 7639 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" && 7640 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' && 7641 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' && 7642 echo "_ACAWK" && 7643 echo "_ACEOF" 7644 } >conf$$files.sh && 7645 . ./conf$$files.sh || 7646 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 7647 rm -f conf$$files.sh 7648 7649 { 7650 echo "cat >conf$$subs.awk <<_ACEOF" && 7651 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 7652 echo "_ACEOF" 7653 } >conf$$subs.sh || 7654 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 7655 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 7656 ac_delim='%!_!# ' 7657 for ac_last_try in false false false false false :; do 7658 . ./conf$$subs.sh || 7659 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 7660 7661 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 7662 if test $ac_delim_n = $ac_delim_num; then 7663 break 7664 elif $ac_last_try; then 7665 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 7666 else 7667 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7668 fi 7669 done 7670 rm -f conf$$subs.sh 7671 7672 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7673 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 7674 _ACEOF 7675 sed -n ' 7676 h 7677 s/^/S["/; s/!.*/"]=/ 7678 p 7679 g 7680 s/^[^!]*!// 7681 :repl 7682 t repl 7683 s/'"$ac_delim"'$// 7684 t delim 7685 :nl 7686 h 7687 s/\(.\{148\}\).*/\1/ 7688 t more1 7689 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 7690 p 7691 n 7692 b repl 7693 :more1 7694 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7695 p 7696 g 7697 s/.\{148\}// 7698 t nl 7699 :delim 7700 h 7701 s/\(.\{148\}\).*/\1/ 7702 t more2 7703 s/["\\]/\\&/g; s/^/"/; s/$/"/ 7704 p 7705 b 7706 :more2 7707 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 7708 p 7709 g 7710 s/.\{148\}// 7711 t delim 7712 ' <conf$$subs.awk | sed ' 7713 /^[^""]/{ 7714 N 7715 s/\n// 7716 } 7717 ' >>$CONFIG_STATUS || ac_write_fail=1 7718 rm -f conf$$subs.awk 7719 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7720 _ACAWK 7721 cat >>"\$tmp/subs1.awk" <<_ACAWK && 7722 for (key in S) S_is_set[key] = 1 7723 FS = "" 7724 \$ac_cs_awk_pipe_init 7725 } 7726 { 7727 line = $ 0 7728 nfields = split(line, field, "@") 7729 substed = 0 7730 len = length(field[1]) 7731 for (i = 2; i < nfields; i++) { 7732 key = field[i] 7733 keylen = length(key) 7734 if (S_is_set[key]) { 7735 value = S[key] 7736 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 7737 len += length(value) + length(field[++i]) 7738 substed = 1 7739 } else 7740 len += 1 + keylen 7741 } 7742 if (nfields == 3 && !substed) { 7743 key = field[2] 7744 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) { 7745 \$ac_cs_awk_read_file 7746 next 7747 } 7748 } 7749 print line 7750 } 7751 \$ac_cs_awk_pipe_fini 7752 _ACAWK 7753 _ACEOF 7754 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7755 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 7756 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 7757 else 7758 cat 7759 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 7760 || as_fn_error "could not setup config files machinery" "$LINENO" 5 7761 _ACEOF 7762 7763 # VPATH may cause trouble with some makes, so we remove $(srcdir), 7764 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 7765 # trailing colons and then remove the whole line if VPATH becomes empty 7766 # (actually we leave an empty line to preserve line numbers). 7767 if test "x$srcdir" = x.; then 7768 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 7769 s/:*\$(srcdir):*/:/ 7770 s/:*\${srcdir}:*/:/ 7771 s/:*@srcdir@:*/:/ 7772 s/^\([^=]*=[ ]*\):*/\1/ 7773 s/:*$// 7774 s/^[^=]*=[ ]*$// 7775 }' 7776 fi 7777 7778 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7779 fi # test -n "$CONFIG_FILES" 7780 7781 # Set up the scripts for CONFIG_HEADERS section. 7782 # No need to generate them if there are no CONFIG_HEADERS. 7783 # This happens for instance with `./config.status Makefile'. 7784 if test -n "$CONFIG_HEADERS"; then 7785 cat >"$tmp/defines.awk" <<\_ACAWK || 7786 BEGIN { 7787 _ACEOF 7788 7789 # Transform confdefs.h into an awk script `defines.awk', embedded as 7790 # here-document in config.status, that substitutes the proper values into 7791 # config.h.in to produce config.h. 7792 7793 # Create a delimiter string that does not exist in confdefs.h, to ease 7794 # handling of long lines. 7795 ac_delim='%!_!# ' 7796 for ac_last_try in false false :; do 7797 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 7798 if test -z "$ac_t"; then 7799 break 7800 elif $ac_last_try; then 7801 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 7802 else 7803 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 7804 fi 7805 done 7806 7807 # For the awk script, D is an array of macro values keyed by name, 7808 # likewise P contains macro parameters if any. Preserve backslash 7809 # newline sequences. 7810 7811 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 7812 sed -n ' 7813 s/.\{148\}/&'"$ac_delim"'/g 7814 t rset 7815 :rset 7816 s/^[ ]*#[ ]*define[ ][ ]*/ / 7817 t def 7818 d 7819 :def 7820 s/\\$// 7821 t bsnl 7822 s/["\\]/\\&/g 7823 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 7824 D["\1"]=" \3"/p 7825 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 7826 d 7827 :bsnl 7828 s/["\\]/\\&/g 7829 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 7830 D["\1"]=" \3\\\\\\n"\\/p 7831 t cont 7832 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 7833 t cont 7834 d 7835 :cont 7836 n 7837 s/.\{148\}/&'"$ac_delim"'/g 7838 t clear 7839 :clear 7840 s/\\$// 7841 t bsnlc 7842 s/["\\]/\\&/g; s/^/"/; s/$/"/p 7843 d 7844 :bsnlc 7845 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 7846 b cont 7847 ' <confdefs.h | sed ' 7848 s/'"$ac_delim"'/"\\\ 7849 "/g' >>$CONFIG_STATUS || ac_write_fail=1 7850 7851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 7852 for (key in D) D_is_set[key] = 1 7853 FS = "" 7854 } 7855 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 7856 line = \$ 0 7857 split(line, arg, " ") 7858 if (arg[1] == "#") { 7859 defundef = arg[2] 7860 mac1 = arg[3] 7861 } else { 7862 defundef = substr(arg[1], 2) 7863 mac1 = arg[2] 7864 } 7865 split(mac1, mac2, "(") #) 7866 macro = mac2[1] 7867 prefix = substr(line, 1, index(line, defundef) - 1) 7868 if (D_is_set[macro]) { 7869 # Preserve the white space surrounding the "#". 7870 print prefix "define", macro P[macro] D[macro] 7871 next 7872 } else { 7873 # Replace #undef with comments. This is necessary, for example, 7874 # in the case of _POSIX_SOURCE, which is predefined and required 7875 # on some systems where configure will not decide to define it. 7876 if (defundef == "undef") { 7877 print "/*", prefix defundef, macro, "*/" 7878 next 7879 } 7880 } 7881 } 7882 { print } 7883 _ACAWK 7884 _ACEOF 7885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 7886 as_fn_error "could not setup config headers machinery" "$LINENO" 5 7887 fi # test -n "$CONFIG_HEADERS" 7888 7889 7890 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 7891 shift 7892 for ac_tag 7893 do 7894 case $ac_tag in 7895 :[FHLC]) ac_mode=$ac_tag; continue;; 7896 esac 7897 case $ac_mode$ac_tag in 7898 :[FHL]*:*);; 7899 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 7900 :[FH]-) ac_tag=-:-;; 7901 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 7902 esac 7903 ac_save_IFS=$IFS 7904 IFS=: 7905 set x $ac_tag 7906 IFS=$ac_save_IFS 7907 shift 7908 ac_file=$1 7909 shift 7910 7911 case $ac_mode in 7912 :L) ac_source=$1;; 7913 :[FH]) 7914 ac_file_inputs= 7915 for ac_f 7916 do 7917 case $ac_f in 7918 -) ac_f="$tmp/stdin";; 7919 *) # Look for the file first in the build tree, then in the source tree 7920 # (if the path is not absolute). The absolute path cannot be DOS-style, 7921 # because $ac_f cannot contain `:'. 7922 test -f "$ac_f" || 7923 case $ac_f in 7924 [\\/$]*) false;; 7925 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 7926 esac || 7927 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 7928 esac 7929 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 7930 as_fn_append ac_file_inputs " '$ac_f'" 7931 done 7932 7933 # Let's still pretend it is `configure' which instantiates (i.e., don't 7934 # use $as_me), people would be surprised to read: 7935 # /* config.h. Generated by config.status. */ 7936 configure_input='Generated from '` 7937 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 7938 `' by configure.' 7939 if test x"$ac_file" != x-; then 7940 configure_input="$ac_file. $configure_input" 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 7942 $as_echo "$as_me: creating $ac_file" >&6;} 7943 fi 7944 # Neutralize special characters interpreted by sed in replacement strings. 7945 case $configure_input in #( 7946 *\&* | *\|* | *\\* ) 7947 ac_sed_conf_input=`$as_echo "$configure_input" | 7948 sed 's/[\\\\&|]/\\\\&/g'`;; #( 7949 *) ac_sed_conf_input=$configure_input;; 7950 esac 7951 7952 case $ac_tag in 7953 *:-:* | *:-) cat >"$tmp/stdin" \ 7954 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 7955 esac 7956 ;; 7957 esac 7958 7959 ac_dir=`$as_dirname -- "$ac_file" || 7960 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 7961 X"$ac_file" : 'X\(//\)[^/]' \| \ 7962 X"$ac_file" : 'X\(//\)$' \| \ 7963 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 7964 $as_echo X"$ac_file" | 7965 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 7966 s//\1/ 7967 q 7968 } 7969 /^X\(\/\/\)[^/].*/{ 7970 s//\1/ 7971 q 7972 } 7973 /^X\(\/\/\)$/{ 7974 s//\1/ 7975 q 7976 } 7977 /^X\(\/\).*/{ 7978 s//\1/ 7979 q 7980 } 7981 s/.*/./; q'` 7982 as_dir="$ac_dir"; as_fn_mkdir_p 7983 ac_builddir=. 7984 7985 case "$ac_dir" in 7986 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 7987 *) 7988 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 7989 # A ".." for each directory in $ac_dir_suffix. 7990 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 7991 case $ac_top_builddir_sub in 7992 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 7993 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 7994 esac ;; 7995 esac 7996 ac_abs_top_builddir=$ac_pwd 7997 ac_abs_builddir=$ac_pwd$ac_dir_suffix 7998 # for backward compatibility: 7999 ac_top_builddir=$ac_top_build_prefix 8000 8001 case $srcdir in 8002 .) # We are building in place. 8003 ac_srcdir=. 8004 ac_top_srcdir=$ac_top_builddir_sub 8005 ac_abs_top_srcdir=$ac_pwd ;; 8006 [\\/]* | ?:[\\/]* ) # Absolute name. 8007 ac_srcdir=$srcdir$ac_dir_suffix; 8008 ac_top_srcdir=$srcdir 8009 ac_abs_top_srcdir=$srcdir ;; 8010 *) # Relative name. 8011 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 8012 ac_top_srcdir=$ac_top_build_prefix$srcdir 8013 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 8014 esac 8015 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 8016 8017 8018 case $ac_mode in 8019 :F) 8020 # 8021 # CONFIG_FILE 8022 # 8023 8024 case $INSTALL in 8025 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 8026 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 8027 esac 8028 _ACEOF 8029 8030 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8031 # If the template does not know about datarootdir, expand it. 8032 # FIXME: This hack should be removed a few years after 2.60. 8033 ac_datarootdir_hack=; ac_datarootdir_seen= 8034 ac_sed_dataroot=' 8035 /datarootdir/ { 8036 p 8037 q 8038 } 8039 /@datadir@/p 8040 /@docdir@/p 8041 /@infodir@/p 8042 /@localedir@/p 8043 /@mandir@/p' 8044 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 8045 *datarootdir*) ac_datarootdir_seen=yes;; 8046 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 8047 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 8048 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 8049 _ACEOF 8050 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8051 ac_datarootdir_hack=' 8052 s&@datadir@&$datadir&g 8053 s&@docdir@&$docdir&g 8054 s&@infodir@&$infodir&g 8055 s&@localedir@&$localedir&g 8056 s&@mandir@&$mandir&g 8057 s&\\\${datarootdir}&$datarootdir&g' ;; 8058 esac 8059 _ACEOF 8060 8061 # Neutralize VPATH when `$srcdir' = `.'. 8062 # Shell code in configure.ac might set extrasub. 8063 # FIXME: do we really want to maintain this feature? 8064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8065 ac_sed_extra="$ac_vpsub 8066 $extrasub 8067 _ACEOF 8068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8069 :t 8070 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 8071 s|@configure_input@|$ac_sed_conf_input|;t t 8072 s&@top_builddir@&$ac_top_builddir_sub&;t t 8073 s&@top_build_prefix@&$ac_top_build_prefix&;t t 8074 s&@srcdir@&$ac_srcdir&;t t 8075 s&@abs_srcdir@&$ac_abs_srcdir&;t t 8076 s&@top_srcdir@&$ac_top_srcdir&;t t 8077 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 8078 s&@builddir@&$ac_builddir&;t t 8079 s&@abs_builddir@&$ac_abs_builddir&;t t 8080 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 8081 s&@INSTALL@&$ac_INSTALL&;t t 8082 $ac_datarootdir_hack 8083 " 8084 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | 8085 if $ac_cs_awk_getline; then 8086 $AWK -f "$tmp/subs.awk" 8087 else 8088 $AWK -f "$tmp/subs.awk" | $SHELL 8089 fi >$tmp/out \ 8090 || as_fn_error "could not create $ac_file" "$LINENO" 5 8091 8092 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 8093 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 8094 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 8095 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8096 which seems to be undefined. Please make sure it is defined." >&5 8097 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 8098 which seems to be undefined. Please make sure it is defined." >&2;} 8099 8100 rm -f "$tmp/stdin" 8101 case $ac_file in 8102 -) cat "$tmp/out" && rm -f "$tmp/out";; 8103 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 8104 esac \ 8105 || as_fn_error "could not create $ac_file" "$LINENO" 5 8106 ;; 8107 :H) 8108 # 8109 # CONFIG_HEADER 8110 # 8111 if test x"$ac_file" != x-; then 8112 { 8113 $as_echo "/* $configure_input */" \ 8114 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 8115 } >"$tmp/config.h" \ 8116 || as_fn_error "could not create $ac_file" "$LINENO" 5 8117 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 8118 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 8119 $as_echo "$as_me: $ac_file is unchanged" >&6;} 8120 else 8121 rm -f "$ac_file" 8122 mv "$tmp/config.h" "$ac_file" \ 8123 || as_fn_error "could not create $ac_file" "$LINENO" 5 8124 fi 8125 else 8126 $as_echo "/* $configure_input */" \ 8127 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 8128 || as_fn_error "could not create -" "$LINENO" 5 8129 fi 8130 ;; 8131 8132 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 8133 $as_echo "$as_me: executing $ac_file commands" >&6;} 8134 ;; 8135 esac 8136 8137 8138 case $ac_file$ac_mode in 8139 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 8140 if test -n "$CONFIG_FILES"; then 8141 if test -n "${with_target_subdir}"; then 8142 # FIXME: We shouldn't need to set ac_file 8143 ac_file=Makefile 8144 LD="${ORIGINAL_LD_FOR_MULTILIBS}" 8145 . ${libiberty_topdir}/config-ml.in 8146 fi 8147 fi ;; 8148 8149 esac 8150 done # for ac_tag 8151 8152 8153 as_fn_exit 0 8154 _ACEOF 8155 ac_clean_files=$ac_clean_files_save 8156 8157 test $ac_write_fail = 0 || 8158 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 8159 8160 8161 # configure is writing to config.log, and then calls config.status. 8162 # config.status does its own redirection, appending to config.log. 8163 # Unfortunately, on DOS this fails, as config.log is still kept open 8164 # by configure, so config.status won't be able to write to it; its 8165 # output is simply discarded. So we exec the FD to /dev/null, 8166 # effectively closing config.log, so it can be properly (re)opened and 8167 # appended to by config.status. When coming back to configure, we 8168 # need to make the FD available again. 8169 if test "$no_create" != yes; then 8170 ac_cs_success=: 8171 ac_config_status_args= 8172 test "$silent" = yes && 8173 ac_config_status_args="$ac_config_status_args --quiet" 8174 exec 5>/dev/null 8175 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 8176 exec 5>>config.log 8177 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 8178 # would make configure fail if this is the last instruction. 8179 $ac_cs_success || as_fn_exit $? 8180 fi 8181 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 8183 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 8184 fi 8185 8186
Indexes created Thu Apr 30 00:23:01 UTC 2026