configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for libdecnumber . 4 # 5 # Report bugs to <gcc-bugs (at] gcc.gnu.org>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: gcc-bugs (at] gcc.gnu.org about your system, including any 271 $0: error possibly output before this message. Then install 272 $0: a modern shell, or manually run the script under such a 273 $0: shell if you do have one." 274 fi 275 exit 1 276 fi 277 fi 278 fi 279 SHELL=${CONFIG_SHELL-/bin/sh} 280 export SHELL 281 # Unset more variables known to interfere with behavior of common tools. 282 CLICOLOR_FORCE= GREP_OPTIONS= 283 unset CLICOLOR_FORCE GREP_OPTIONS 284 285 ## --------------------- ## 286 ## M4sh Shell Functions. ## 287 ## --------------------- ## 288 # as_fn_unset VAR 289 # --------------- 290 # Portably unset VAR. 291 as_fn_unset () 292 { 293 { eval $1=; unset $1;} 294 } 295 as_unset=as_fn_unset 296 297 # as_fn_set_status STATUS 298 # ----------------------- 299 # Set $? to STATUS, without forking. 300 as_fn_set_status () 301 { 302 return $1 303 } # as_fn_set_status 304 305 # as_fn_exit STATUS 306 # ----------------- 307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308 as_fn_exit () 309 { 310 set +e 311 as_fn_set_status $1 312 exit $1 313 } # as_fn_exit 314 315 # as_fn_mkdir_p 316 # ------------- 317 # Create "$as_dir" as a directory, including parents if necessary. 318 as_fn_mkdir_p () 319 { 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337 $as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361 } # as_fn_mkdir_p 362 363 # as_fn_executable_p FILE 364 # ----------------------- 365 # Test if FILE is an executable regular file. 366 as_fn_executable_p () 367 { 368 test -f "$1" && test -x "$1" 369 } # as_fn_executable_p 370 # as_fn_append VAR VALUE 371 # ---------------------- 372 # Append the text in VALUE to the end of the definition contained in VAR. Take 373 # advantage of any shell optimizations that allow amortized linear growth over 374 # repeated appends, instead of the typical quadratic growth present in naive 375 # implementations. 376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381 else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386 fi # as_fn_append 387 388 # as_fn_arith ARG... 389 # ------------------ 390 # Perform arithmetic evaluation on the ARGs, and store the result in the 391 # global $as_val. Take advantage of shells that can avoid forks. The arguments 392 # must be portable across $(()) and expr. 393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398 else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403 fi # as_fn_arith 404 405 406 # as_fn_error STATUS ERROR [LINENO LOG_FD] 407 # ---------------------------------------- 408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410 # script with STATUS, using 1 if that was 0. 411 as_fn_error () 412 { 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420 } # as_fn_error 421 422 if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425 else 426 as_expr=false 427 fi 428 429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431 else 432 as_basename=false 433 fi 434 435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437 else 438 as_dirname=false 439 fi 440 441 as_me=`$as_basename -- "$0" || 442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445 $as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460 # Avoid depending upon Character Ranges. 461 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464 as_cr_digits='0123456789' 465 as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501 } 502 503 ECHO_C= ECHO_N= ECHO_T= 504 case `echo -n x` in #((((( 505 -n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512 *) 513 ECHO_N='-n';; 514 esac 515 516 rm -f conf$$ conf$$.exe conf$$.file 517 if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519 else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522 fi 523 if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537 else 538 as_ln_s='cp -pR' 539 fi 540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541 rmdir conf$$.dir 2>/dev/null 542 543 if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545 else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548 fi 549 550 as_test_x='test -x' 551 as_executable_p=as_fn_executable_p 552 553 # Sed expression to map a string onto a valid CPP name. 554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556 # Sed expression to map a string onto a valid variable name. 557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560 test -n "$DJDIR" || exec 7<&0 </dev/null 561 exec 6>&1 562 563 # Name of the host. 564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565 # so uname gets run too. 566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568 # 569 # Initializations. 570 # 571 ac_default_prefix=/usr/local 572 ac_clean_files= 573 ac_config_libobj_dir=. 574 LIBOBJS= 575 cross_compiling=no 576 subdirs= 577 MFLAGS= 578 MAKEFLAGS= 579 580 # Identity of this package. 581 PACKAGE_NAME='libdecnumber' 582 PACKAGE_TARNAME='libdecnumber' 583 PACKAGE_VERSION=' ' 584 PACKAGE_STRING='libdecnumber ' 585 PACKAGE_BUGREPORT='gcc-bugs (at] gcc.gnu.org' 586 PACKAGE_URL='' 587 588 ac_unique_file="decNumber.h" 589 # Factoring default headers for most tests. 590 ac_includes_default="\ 591 #include <stdio.h> 592 #ifdef HAVE_SYS_TYPES_H 593 # include <sys/types.h> 594 #endif 595 #ifdef HAVE_SYS_STAT_H 596 # include <sys/stat.h> 597 #endif 598 #ifdef STDC_HEADERS 599 # include <stdlib.h> 600 # include <stddef.h> 601 #else 602 # ifdef HAVE_STDLIB_H 603 # include <stdlib.h> 604 # endif 605 #endif 606 #ifdef HAVE_STRING_H 607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608 # include <memory.h> 609 # endif 610 # include <string.h> 611 #endif 612 #ifdef HAVE_STRINGS_H 613 # include <strings.h> 614 #endif 615 #ifdef HAVE_INTTYPES_H 616 # include <inttypes.h> 617 #endif 618 #ifdef HAVE_STDINT_H 619 # include <stdint.h> 620 #endif 621 #ifdef HAVE_UNISTD_H 622 # include <unistd.h> 623 #endif" 624 625 ac_subst_vars='LTLIBOBJS 626 LIBOBJS 627 PICFLAG 628 ADDITIONAL_OBJS 629 enable_decimal_float 630 target_os 631 target_vendor 632 target_cpu 633 target 634 host_os 635 host_vendor 636 host_cpu 637 host 638 build_os 639 build_vendor 640 build_cpu 641 build 642 MAINT 643 EGREP 644 GREP 645 CPP 646 WERROR 647 nolto_flags 648 WARN_PEDANTIC 649 WARN_CFLAGS 650 AUTOHEADER 651 AUTOCONF 652 ACLOCAL 653 RANLIB 654 OBJEXT 655 EXEEXT 656 ac_ct_CC 657 CPPFLAGS 658 LDFLAGS 659 CFLAGS 660 CC 661 SET_MAKE 662 target_alias 663 host_alias 664 build_alias 665 LIBS 666 ECHO_T 667 ECHO_N 668 ECHO_C 669 DEFS 670 mandir 671 localedir 672 libdir 673 psdir 674 pdfdir 675 dvidir 676 htmldir 677 infodir 678 docdir 679 oldincludedir 680 includedir 681 localstatedir 682 sharedstatedir 683 sysconfdir 684 datadir 685 datarootdir 686 libexecdir 687 sbindir 688 bindir 689 program_transform_name 690 prefix 691 exec_prefix 692 PACKAGE_URL 693 PACKAGE_BUGREPORT 694 PACKAGE_STRING 695 PACKAGE_VERSION 696 PACKAGE_TARNAME 697 PACKAGE_NAME 698 PATH_SEPARATOR 699 SHELL' 700 ac_subst_files='' 701 ac_user_opts=' 702 enable_option_checking 703 enable_werror_always 704 enable_maintainer_mode 705 enable_decimal_float 706 enable_host_shared 707 ' 708 ac_precious_vars='build_alias 709 host_alias 710 target_alias 711 CC 712 CFLAGS 713 LDFLAGS 714 LIBS 715 CPPFLAGS 716 CPP' 717 718 719 # Initialize some variables set by options. 720 ac_init_help= 721 ac_init_version=false 722 ac_unrecognized_opts= 723 ac_unrecognized_sep= 724 # The variables have the same names as the options, with 725 # dashes changed to underlines. 726 cache_file=/dev/null 727 exec_prefix=NONE 728 no_create= 729 no_recursion= 730 prefix=NONE 731 program_prefix=NONE 732 program_suffix=NONE 733 program_transform_name=s,x,x, 734 silent= 735 site= 736 srcdir= 737 verbose= 738 x_includes=NONE 739 x_libraries=NONE 740 741 # Installation directory options. 742 # These are left unexpanded so users can "make install exec_prefix=/foo" 743 # and all the variables that are supposed to be based on exec_prefix 744 # by default will actually change. 745 # Use braces instead of parens because sh, perl, etc. also accept them. 746 # (The list follows the same order as the GNU Coding Standards.) 747 bindir='${exec_prefix}/bin' 748 sbindir='${exec_prefix}/sbin' 749 libexecdir='${exec_prefix}/libexec' 750 datarootdir='${prefix}/share' 751 datadir='${datarootdir}' 752 sysconfdir='${prefix}/etc' 753 sharedstatedir='${prefix}/com' 754 localstatedir='${prefix}/var' 755 includedir='${prefix}/include' 756 oldincludedir='/usr/include' 757 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 758 infodir='${datarootdir}/info' 759 htmldir='${docdir}' 760 dvidir='${docdir}' 761 pdfdir='${docdir}' 762 psdir='${docdir}' 763 libdir='${exec_prefix}/lib' 764 localedir='${datarootdir}/locale' 765 mandir='${datarootdir}/man' 766 767 ac_prev= 768 ac_dashdash= 769 for ac_option 770 do 771 # If the previous option needs an argument, assign it. 772 if test -n "$ac_prev"; then 773 eval $ac_prev=\$ac_option 774 ac_prev= 775 continue 776 fi 777 778 case $ac_option in 779 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 780 *=) ac_optarg= ;; 781 *) ac_optarg=yes ;; 782 esac 783 784 # Accept the important Cygnus configure options, so we can diagnose typos. 785 786 case $ac_dashdash$ac_option in 787 --) 788 ac_dashdash=yes ;; 789 790 -bindir | --bindir | --bindi | --bind | --bin | --bi) 791 ac_prev=bindir ;; 792 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 793 bindir=$ac_optarg ;; 794 795 -build | --build | --buil | --bui | --bu) 796 ac_prev=build_alias ;; 797 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 798 build_alias=$ac_optarg ;; 799 800 -cache-file | --cache-file | --cache-fil | --cache-fi \ 801 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 802 ac_prev=cache_file ;; 803 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 804 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 805 cache_file=$ac_optarg ;; 806 807 --config-cache | -C) 808 cache_file=config.cache ;; 809 810 -datadir | --datadir | --datadi | --datad) 811 ac_prev=datadir ;; 812 -datadir=* | --datadir=* | --datadi=* | --datad=*) 813 datadir=$ac_optarg ;; 814 815 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 816 | --dataroo | --dataro | --datar) 817 ac_prev=datarootdir ;; 818 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 819 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 820 datarootdir=$ac_optarg ;; 821 822 -disable-* | --disable-*) 823 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 824 # Reject names that are not valid shell variable names. 825 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 826 as_fn_error $? "invalid feature name: $ac_useropt" 827 ac_useropt_orig=$ac_useropt 828 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 829 case $ac_user_opts in 830 *" 831 "enable_$ac_useropt" 832 "*) ;; 833 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 834 ac_unrecognized_sep=', ';; 835 esac 836 eval enable_$ac_useropt=no ;; 837 838 -docdir | --docdir | --docdi | --doc | --do) 839 ac_prev=docdir ;; 840 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 841 docdir=$ac_optarg ;; 842 843 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 844 ac_prev=dvidir ;; 845 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 846 dvidir=$ac_optarg ;; 847 848 -enable-* | --enable-*) 849 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 850 # Reject names that are not valid shell variable names. 851 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 852 as_fn_error $? "invalid feature name: $ac_useropt" 853 ac_useropt_orig=$ac_useropt 854 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 855 case $ac_user_opts in 856 *" 857 "enable_$ac_useropt" 858 "*) ;; 859 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 860 ac_unrecognized_sep=', ';; 861 esac 862 eval enable_$ac_useropt=\$ac_optarg ;; 863 864 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 865 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 866 | --exec | --exe | --ex) 867 ac_prev=exec_prefix ;; 868 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 869 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 870 | --exec=* | --exe=* | --ex=*) 871 exec_prefix=$ac_optarg ;; 872 873 -gas | --gas | --ga | --g) 874 # Obsolete; use --with-gas. 875 with_gas=yes ;; 876 877 -help | --help | --hel | --he | -h) 878 ac_init_help=long ;; 879 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 880 ac_init_help=recursive ;; 881 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 882 ac_init_help=short ;; 883 884 -host | --host | --hos | --ho) 885 ac_prev=host_alias ;; 886 -host=* | --host=* | --hos=* | --ho=*) 887 host_alias=$ac_optarg ;; 888 889 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 890 ac_prev=htmldir ;; 891 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 892 | --ht=*) 893 htmldir=$ac_optarg ;; 894 895 -includedir | --includedir | --includedi | --included | --include \ 896 | --includ | --inclu | --incl | --inc) 897 ac_prev=includedir ;; 898 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 899 | --includ=* | --inclu=* | --incl=* | --inc=*) 900 includedir=$ac_optarg ;; 901 902 -infodir | --infodir | --infodi | --infod | --info | --inf) 903 ac_prev=infodir ;; 904 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 905 infodir=$ac_optarg ;; 906 907 -libdir | --libdir | --libdi | --libd) 908 ac_prev=libdir ;; 909 -libdir=* | --libdir=* | --libdi=* | --libd=*) 910 libdir=$ac_optarg ;; 911 912 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 913 | --libexe | --libex | --libe) 914 ac_prev=libexecdir ;; 915 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 916 | --libexe=* | --libex=* | --libe=*) 917 libexecdir=$ac_optarg ;; 918 919 -localedir | --localedir | --localedi | --localed | --locale) 920 ac_prev=localedir ;; 921 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 922 localedir=$ac_optarg ;; 923 924 -localstatedir | --localstatedir | --localstatedi | --localstated \ 925 | --localstate | --localstat | --localsta | --localst | --locals) 926 ac_prev=localstatedir ;; 927 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 928 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 929 localstatedir=$ac_optarg ;; 930 931 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 932 ac_prev=mandir ;; 933 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 934 mandir=$ac_optarg ;; 935 936 -nfp | --nfp | --nf) 937 # Obsolete; use --without-fp. 938 with_fp=no ;; 939 940 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 941 | --no-cr | --no-c | -n) 942 no_create=yes ;; 943 944 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 945 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 946 no_recursion=yes ;; 947 948 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 949 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 950 | --oldin | --oldi | --old | --ol | --o) 951 ac_prev=oldincludedir ;; 952 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 953 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 954 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 955 oldincludedir=$ac_optarg ;; 956 957 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 958 ac_prev=prefix ;; 959 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 960 prefix=$ac_optarg ;; 961 962 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 963 | --program-pre | --program-pr | --program-p) 964 ac_prev=program_prefix ;; 965 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 966 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 967 program_prefix=$ac_optarg ;; 968 969 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 970 | --program-suf | --program-su | --program-s) 971 ac_prev=program_suffix ;; 972 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 973 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 974 program_suffix=$ac_optarg ;; 975 976 -program-transform-name | --program-transform-name \ 977 | --program-transform-nam | --program-transform-na \ 978 | --program-transform-n | --program-transform- \ 979 | --program-transform | --program-transfor \ 980 | --program-transfo | --program-transf \ 981 | --program-trans | --program-tran \ 982 | --progr-tra | --program-tr | --program-t) 983 ac_prev=program_transform_name ;; 984 -program-transform-name=* | --program-transform-name=* \ 985 | --program-transform-nam=* | --program-transform-na=* \ 986 | --program-transform-n=* | --program-transform-=* \ 987 | --program-transform=* | --program-transfor=* \ 988 | --program-transfo=* | --program-transf=* \ 989 | --program-trans=* | --program-tran=* \ 990 | --progr-tra=* | --program-tr=* | --program-t=*) 991 program_transform_name=$ac_optarg ;; 992 993 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 994 ac_prev=pdfdir ;; 995 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 996 pdfdir=$ac_optarg ;; 997 998 -psdir | --psdir | --psdi | --psd | --ps) 999 ac_prev=psdir ;; 1000 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1001 psdir=$ac_optarg ;; 1002 1003 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1004 | -silent | --silent | --silen | --sile | --sil) 1005 silent=yes ;; 1006 1007 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1008 ac_prev=sbindir ;; 1009 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1010 | --sbi=* | --sb=*) 1011 sbindir=$ac_optarg ;; 1012 1013 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1014 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1015 | --sharedst | --shareds | --shared | --share | --shar \ 1016 | --sha | --sh) 1017 ac_prev=sharedstatedir ;; 1018 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1019 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1020 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1021 | --sha=* | --sh=*) 1022 sharedstatedir=$ac_optarg ;; 1023 1024 -site | --site | --sit) 1025 ac_prev=site ;; 1026 -site=* | --site=* | --sit=*) 1027 site=$ac_optarg ;; 1028 1029 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1030 ac_prev=srcdir ;; 1031 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1032 srcdir=$ac_optarg ;; 1033 1034 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1035 | --syscon | --sysco | --sysc | --sys | --sy) 1036 ac_prev=sysconfdir ;; 1037 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1038 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1039 sysconfdir=$ac_optarg ;; 1040 1041 -target | --target | --targe | --targ | --tar | --ta | --t) 1042 ac_prev=target_alias ;; 1043 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1044 target_alias=$ac_optarg ;; 1045 1046 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1047 verbose=yes ;; 1048 1049 -version | --version | --versio | --versi | --vers | -V) 1050 ac_init_version=: ;; 1051 1052 -with-* | --with-*) 1053 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1054 # Reject names that are not valid shell variable names. 1055 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1056 as_fn_error $? "invalid package name: $ac_useropt" 1057 ac_useropt_orig=$ac_useropt 1058 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1059 case $ac_user_opts in 1060 *" 1061 "with_$ac_useropt" 1062 "*) ;; 1063 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1064 ac_unrecognized_sep=', ';; 1065 esac 1066 eval with_$ac_useropt=\$ac_optarg ;; 1067 1068 -without-* | --without-*) 1069 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1070 # Reject names that are not valid shell variable names. 1071 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1072 as_fn_error $? "invalid package name: $ac_useropt" 1073 ac_useropt_orig=$ac_useropt 1074 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1075 case $ac_user_opts in 1076 *" 1077 "with_$ac_useropt" 1078 "*) ;; 1079 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1080 ac_unrecognized_sep=', ';; 1081 esac 1082 eval with_$ac_useropt=no ;; 1083 1084 --x) 1085 # Obsolete; use --with-x. 1086 with_x=yes ;; 1087 1088 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1089 | --x-incl | --x-inc | --x-in | --x-i) 1090 ac_prev=x_includes ;; 1091 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1092 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1093 x_includes=$ac_optarg ;; 1094 1095 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1096 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1097 ac_prev=x_libraries ;; 1098 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1099 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1100 x_libraries=$ac_optarg ;; 1101 1102 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1103 Try \`$0 --help' for more information" 1104 ;; 1105 1106 *=*) 1107 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1108 # Reject names that are not valid shell variable names. 1109 case $ac_envvar in #( 1110 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1111 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1112 esac 1113 eval $ac_envvar=\$ac_optarg 1114 export $ac_envvar ;; 1115 1116 *) 1117 # FIXME: should be removed in autoconf 3.0. 1118 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1119 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1120 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1121 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1122 ;; 1123 1124 esac 1125 done 1126 1127 if test -n "$ac_prev"; then 1128 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1129 as_fn_error $? "missing argument to $ac_option" 1130 fi 1131 1132 if test -n "$ac_unrecognized_opts"; then 1133 case $enable_option_checking in 1134 no) ;; 1135 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1136 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1137 esac 1138 fi 1139 1140 # Check all directory arguments for consistency. 1141 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1142 datadir sysconfdir sharedstatedir localstatedir includedir \ 1143 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1144 libdir localedir mandir 1145 do 1146 eval ac_val=\$$ac_var 1147 # Remove trailing slashes. 1148 case $ac_val in 1149 */ ) 1150 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1151 eval $ac_var=\$ac_val;; 1152 esac 1153 # Be sure to have absolute directory names. 1154 case $ac_val in 1155 [\\/$]* | ?:[\\/]* ) continue;; 1156 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1157 esac 1158 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1159 done 1160 1161 # There might be people who depend on the old broken behavior: `$host' 1162 # used to hold the argument of --host etc. 1163 # FIXME: To remove some day. 1164 build=$build_alias 1165 host=$host_alias 1166 target=$target_alias 1167 1168 # FIXME: To remove some day. 1169 if test "x$host_alias" != x; then 1170 if test "x$build_alias" = x; then 1171 cross_compiling=maybe 1172 elif test "x$build_alias" != "x$host_alias"; then 1173 cross_compiling=yes 1174 fi 1175 fi 1176 1177 ac_tool_prefix= 1178 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1179 1180 test "$silent" = yes && exec 6>/dev/null 1181 1182 1183 ac_pwd=`pwd` && test -n "$ac_pwd" && 1184 ac_ls_di=`ls -di .` && 1185 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1186 as_fn_error $? "working directory cannot be determined" 1187 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1188 as_fn_error $? "pwd does not report name of working directory" 1189 1190 1191 # Find the source files, if location was not specified. 1192 if test -z "$srcdir"; then 1193 ac_srcdir_defaulted=yes 1194 # Try the directory containing this script, then the parent directory. 1195 ac_confdir=`$as_dirname -- "$as_myself" || 1196 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1197 X"$as_myself" : 'X\(//\)[^/]' \| \ 1198 X"$as_myself" : 'X\(//\)$' \| \ 1199 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1200 $as_echo X"$as_myself" | 1201 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1202 s//\1/ 1203 q 1204 } 1205 /^X\(\/\/\)[^/].*/{ 1206 s//\1/ 1207 q 1208 } 1209 /^X\(\/\/\)$/{ 1210 s//\1/ 1211 q 1212 } 1213 /^X\(\/\).*/{ 1214 s//\1/ 1215 q 1216 } 1217 s/.*/./; q'` 1218 srcdir=$ac_confdir 1219 if test ! -r "$srcdir/$ac_unique_file"; then 1220 srcdir=.. 1221 fi 1222 else 1223 ac_srcdir_defaulted=no 1224 fi 1225 if test ! -r "$srcdir/$ac_unique_file"; then 1226 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1227 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1228 fi 1229 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1230 ac_abs_confdir=`( 1231 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1232 pwd)` 1233 # When building in place, set srcdir=. 1234 if test "$ac_abs_confdir" = "$ac_pwd"; then 1235 srcdir=. 1236 fi 1237 # Remove unnecessary trailing slashes from srcdir. 1238 # Double slashes in file names in object file debugging info 1239 # mess up M-x gdb in Emacs. 1240 case $srcdir in 1241 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1242 esac 1243 for ac_var in $ac_precious_vars; do 1244 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1245 eval ac_env_${ac_var}_value=\$${ac_var} 1246 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1247 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1248 done 1249 1250 # 1251 # Report the --help message. 1252 # 1253 if test "$ac_init_help" = "long"; then 1254 # Omit some internal or obsolete options to make the list less imposing. 1255 # This message is too long to be a string in the A/UX 3.1 sh. 1256 cat <<_ACEOF 1257 \`configure' configures libdecnumber to adapt to many kinds of systems. 1258 1259 Usage: $0 [OPTION]... [VAR=VALUE]... 1260 1261 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1262 VAR=VALUE. See below for descriptions of some of the useful variables. 1263 1264 Defaults for the options are specified in brackets. 1265 1266 Configuration: 1267 -h, --help display this help and exit 1268 --help=short display options specific to this package 1269 --help=recursive display the short help of all the included packages 1270 -V, --version display version information and exit 1271 -q, --quiet, --silent do not print \`checking ...' messages 1272 --cache-file=FILE cache test results in FILE [disabled] 1273 -C, --config-cache alias for \`--cache-file=config.cache' 1274 -n, --no-create do not create output files 1275 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1276 1277 Installation directories: 1278 --prefix=PREFIX install architecture-independent files in PREFIX 1279 [$ac_default_prefix] 1280 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1281 [PREFIX] 1282 1283 By default, \`make install' will install all the files in 1284 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1285 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1286 for instance \`--prefix=\$HOME'. 1287 1288 For better control, use the options below. 1289 1290 Fine tuning of the installation directories: 1291 --bindir=DIR user executables [EPREFIX/bin] 1292 --sbindir=DIR system admin executables [EPREFIX/sbin] 1293 --libexecdir=DIR program executables [EPREFIX/libexec] 1294 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1295 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1296 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1297 --libdir=DIR object code libraries [EPREFIX/lib] 1298 --includedir=DIR C header files [PREFIX/include] 1299 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1300 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1301 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1302 --infodir=DIR info documentation [DATAROOTDIR/info] 1303 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1304 --mandir=DIR man documentation [DATAROOTDIR/man] 1305 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber] 1306 --htmldir=DIR html documentation [DOCDIR] 1307 --dvidir=DIR dvi documentation [DOCDIR] 1308 --pdfdir=DIR pdf documentation [DOCDIR] 1309 --psdir=DIR ps documentation [DOCDIR] 1310 _ACEOF 1311 1312 cat <<\_ACEOF 1313 1314 System types: 1315 --build=BUILD configure for building on BUILD [guessed] 1316 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1317 --target=TARGET configure for building compilers for TARGET [HOST] 1318 _ACEOF 1319 fi 1320 1321 if test -n "$ac_init_help"; then 1322 case $ac_init_help in 1323 short | recursive ) echo "Configuration of libdecnumber :";; 1324 esac 1325 cat <<\_ACEOF 1326 1327 Optional Features: 1328 --disable-option-checking ignore unrecognized --enable/--with options 1329 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1330 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1331 --enable-werror-always enable -Werror despite compiler version 1332 --enable-maintainer-mode enable rules only needed by maintainers 1333 --enable-decimal-float={no,yes,bid,dpd} 1334 enable decimal float extension to C. Selecting 'bid' 1335 or 'dpd' choses which decimal floating point format 1336 to use 1337 --enable-host-shared build host code as shared libraries 1338 1339 Some influential environment variables: 1340 CC C compiler command 1341 CFLAGS C compiler flags 1342 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1343 nonstandard directory <lib dir> 1344 LIBS libraries to pass to the linker, e.g. -l<library> 1345 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1346 you have headers in a nonstandard directory <include dir> 1347 CPP C preprocessor 1348 1349 Use these variables to override the choices made by `configure' or to help 1350 it to find libraries and programs with nonstandard names/locations. 1351 1352 Report bugs to <gcc-bugs@gcc.gnu.org>. 1353 _ACEOF 1354 ac_status=$? 1355 fi 1356 1357 if test "$ac_init_help" = "recursive"; then 1358 # If there are subdirs, report their specific --help. 1359 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1360 test -d "$ac_dir" || 1361 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1362 continue 1363 ac_builddir=. 1364 1365 case "$ac_dir" in 1366 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1367 *) 1368 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1369 # A ".." for each directory in $ac_dir_suffix. 1370 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1371 case $ac_top_builddir_sub in 1372 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1373 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1374 esac ;; 1375 esac 1376 ac_abs_top_builddir=$ac_pwd 1377 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1378 # for backward compatibility: 1379 ac_top_builddir=$ac_top_build_prefix 1380 1381 case $srcdir in 1382 .) # We are building in place. 1383 ac_srcdir=. 1384 ac_top_srcdir=$ac_top_builddir_sub 1385 ac_abs_top_srcdir=$ac_pwd ;; 1386 [\\/]* | ?:[\\/]* ) # Absolute name. 1387 ac_srcdir=$srcdir$ac_dir_suffix; 1388 ac_top_srcdir=$srcdir 1389 ac_abs_top_srcdir=$srcdir ;; 1390 *) # Relative name. 1391 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1392 ac_top_srcdir=$ac_top_build_prefix$srcdir 1393 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1394 esac 1395 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1396 1397 cd "$ac_dir" || { ac_status=$?; continue; } 1398 # Check for guested configure. 1399 if test -f "$ac_srcdir/configure.gnu"; then 1400 echo && 1401 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1402 elif test -f "$ac_srcdir/configure"; then 1403 echo && 1404 $SHELL "$ac_srcdir/configure" --help=recursive 1405 else 1406 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1407 fi || ac_status=$? 1408 cd "$ac_pwd" || { ac_status=$?; break; } 1409 done 1410 fi 1411 1412 test -n "$ac_init_help" && exit $ac_status 1413 if $ac_init_version; then 1414 cat <<\_ACEOF 1415 libdecnumber configure 1416 generated by GNU Autoconf 2.69 1417 1418 Copyright (C) 2012 Free Software Foundation, Inc. 1419 This configure script is free software; the Free Software Foundation 1420 gives unlimited permission to copy, distribute and modify it. 1421 _ACEOF 1422 exit 1423 fi 1424 1425 ## ------------------------ ## 1426 ## Autoconf initialization. ## 1427 ## ------------------------ ## 1428 1429 # ac_fn_c_try_compile LINENO 1430 # -------------------------- 1431 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1432 ac_fn_c_try_compile () 1433 { 1434 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1435 rm -f conftest.$ac_objext 1436 if { { ac_try="$ac_compile" 1437 case "(($ac_try" in 1438 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1439 *) ac_try_echo=$ac_try;; 1440 esac 1441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1442 $as_echo "$ac_try_echo"; } >&5 1443 (eval "$ac_compile") 2>conftest.err 1444 ac_status=$? 1445 if test -s conftest.err; then 1446 grep -v '^ *+' conftest.err >conftest.er1 1447 cat conftest.er1 >&5 1448 mv -f conftest.er1 conftest.err 1449 fi 1450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1451 test $ac_status = 0; } && { 1452 test -z "$ac_c_werror_flag" || 1453 test ! -s conftest.err 1454 } && test -s conftest.$ac_objext; then : 1455 ac_retval=0 1456 else 1457 $as_echo "$as_me: failed program was:" >&5 1458 sed 's/^/| /' conftest.$ac_ext >&5 1459 1460 ac_retval=1 1461 fi 1462 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1463 as_fn_set_status $ac_retval 1464 1465 } # ac_fn_c_try_compile 1466 1467 # ac_fn_c_try_cpp LINENO 1468 # ---------------------- 1469 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1470 ac_fn_c_try_cpp () 1471 { 1472 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1473 if { { ac_try="$ac_cpp conftest.$ac_ext" 1474 case "(($ac_try" in 1475 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1476 *) ac_try_echo=$ac_try;; 1477 esac 1478 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1479 $as_echo "$ac_try_echo"; } >&5 1480 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1481 ac_status=$? 1482 if test -s conftest.err; then 1483 grep -v '^ *+' conftest.err >conftest.er1 1484 cat conftest.er1 >&5 1485 mv -f conftest.er1 conftest.err 1486 fi 1487 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1488 test $ac_status = 0; } > conftest.i && { 1489 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1490 test ! -s conftest.err 1491 }; then : 1492 ac_retval=0 1493 else 1494 $as_echo "$as_me: failed program was:" >&5 1495 sed 's/^/| /' conftest.$ac_ext >&5 1496 1497 ac_retval=1 1498 fi 1499 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1500 as_fn_set_status $ac_retval 1501 1502 } # ac_fn_c_try_cpp 1503 1504 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1505 # ------------------------------------------------------- 1506 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1507 # the include files in INCLUDES and setting the cache variable VAR 1508 # accordingly. 1509 ac_fn_c_check_header_mongrel () 1510 { 1511 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1512 if eval \${$3+:} false; then : 1513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1514 $as_echo_n "checking for $2... " >&6; } 1515 if eval \${$3+:} false; then : 1516 $as_echo_n "(cached) " >&6 1517 fi 1518 eval ac_res=\$$3 1519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1520 $as_echo "$ac_res" >&6; } 1521 else 1522 # Is the header compilable? 1523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1524 $as_echo_n "checking $2 usability... " >&6; } 1525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1526 /* end confdefs.h. */ 1527 $4 1528 #include <$2> 1529 _ACEOF 1530 if ac_fn_c_try_compile "$LINENO"; then : 1531 ac_header_compiler=yes 1532 else 1533 ac_header_compiler=no 1534 fi 1535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1537 $as_echo "$ac_header_compiler" >&6; } 1538 1539 # Is the header present? 1540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1541 $as_echo_n "checking $2 presence... " >&6; } 1542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1543 /* end confdefs.h. */ 1544 #include <$2> 1545 _ACEOF 1546 if ac_fn_c_try_cpp "$LINENO"; then : 1547 ac_header_preproc=yes 1548 else 1549 ac_header_preproc=no 1550 fi 1551 rm -f conftest.err conftest.i conftest.$ac_ext 1552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1553 $as_echo "$ac_header_preproc" >&6; } 1554 1555 # So? What about this header? 1556 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1557 yes:no: ) 1558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1559 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1561 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1562 ;; 1563 no:yes:* ) 1564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1565 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1567 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1568 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1569 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1571 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1573 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1574 ( $as_echo "## ----------------------------------- ## 1575 ## Report this to gcc-bugs (at] gcc.gnu.org ## 1576 ## ----------------------------------- ##" 1577 ) | sed "s/^/$as_me: WARNING: /" >&2 1578 ;; 1579 esac 1580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1581 $as_echo_n "checking for $2... " >&6; } 1582 if eval \${$3+:} false; then : 1583 $as_echo_n "(cached) " >&6 1584 else 1585 eval "$3=\$ac_header_compiler" 1586 fi 1587 eval ac_res=\$$3 1588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1589 $as_echo "$ac_res" >&6; } 1590 fi 1591 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1592 1593 } # ac_fn_c_check_header_mongrel 1594 1595 # ac_fn_c_try_run LINENO 1596 # ---------------------- 1597 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1598 # that executables *can* be run. 1599 ac_fn_c_try_run () 1600 { 1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1602 if { { ac_try="$ac_link" 1603 case "(($ac_try" in 1604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1605 *) ac_try_echo=$ac_try;; 1606 esac 1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1608 $as_echo "$ac_try_echo"; } >&5 1609 (eval "$ac_link") 2>&5 1610 ac_status=$? 1611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1612 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1613 { { case "(($ac_try" in 1614 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1615 *) ac_try_echo=$ac_try;; 1616 esac 1617 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1618 $as_echo "$ac_try_echo"; } >&5 1619 (eval "$ac_try") 2>&5 1620 ac_status=$? 1621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1622 test $ac_status = 0; }; }; then : 1623 ac_retval=0 1624 else 1625 $as_echo "$as_me: program exited with status $ac_status" >&5 1626 $as_echo "$as_me: failed program was:" >&5 1627 sed 's/^/| /' conftest.$ac_ext >&5 1628 1629 ac_retval=$ac_status 1630 fi 1631 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1632 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1633 as_fn_set_status $ac_retval 1634 1635 } # ac_fn_c_try_run 1636 1637 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1638 # ------------------------------------------------------- 1639 # Tests whether HEADER exists and can be compiled using the include files in 1640 # INCLUDES, setting the cache variable VAR accordingly. 1641 ac_fn_c_check_header_compile () 1642 { 1643 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1645 $as_echo_n "checking for $2... " >&6; } 1646 if eval \${$3+:} false; then : 1647 $as_echo_n "(cached) " >&6 1648 else 1649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1650 /* end confdefs.h. */ 1651 $4 1652 #include <$2> 1653 _ACEOF 1654 if ac_fn_c_try_compile "$LINENO"; then : 1655 eval "$3=yes" 1656 else 1657 eval "$3=no" 1658 fi 1659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1660 fi 1661 eval ac_res=\$$3 1662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1663 $as_echo "$ac_res" >&6; } 1664 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1665 1666 } # ac_fn_c_check_header_compile 1667 1668 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1669 # ------------------------------------------- 1670 # Tests whether TYPE exists after having included INCLUDES, setting cache 1671 # variable VAR accordingly. 1672 ac_fn_c_check_type () 1673 { 1674 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1676 $as_echo_n "checking for $2... " >&6; } 1677 if eval \${$3+:} false; then : 1678 $as_echo_n "(cached) " >&6 1679 else 1680 eval "$3=no" 1681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1682 /* end confdefs.h. */ 1683 $4 1684 int 1685 main () 1686 { 1687 if (sizeof ($2)) 1688 return 0; 1689 ; 1690 return 0; 1691 } 1692 _ACEOF 1693 if ac_fn_c_try_compile "$LINENO"; then : 1694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1695 /* end confdefs.h. */ 1696 $4 1697 int 1698 main () 1699 { 1700 if (sizeof (($2))) 1701 return 0; 1702 ; 1703 return 0; 1704 } 1705 _ACEOF 1706 if ac_fn_c_try_compile "$LINENO"; then : 1707 1708 else 1709 eval "$3=yes" 1710 fi 1711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1712 fi 1713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1714 fi 1715 eval ac_res=\$$3 1716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1717 $as_echo "$ac_res" >&6; } 1718 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1719 1720 } # ac_fn_c_check_type 1721 1722 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 1723 # -------------------------------------------- 1724 # Tries to find the compile-time value of EXPR in a program that includes 1725 # INCLUDES, setting VAR accordingly. Returns whether the value could be 1726 # computed 1727 ac_fn_c_compute_int () 1728 { 1729 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1730 if test "$cross_compiling" = yes; then 1731 # Depending upon the size, compute the lo and hi bounds. 1732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1733 /* end confdefs.h. */ 1734 $4 1735 int 1736 main () 1737 { 1738 static int test_array [1 - 2 * !(($2) >= 0)]; 1739 test_array [0] = 0; 1740 return test_array [0]; 1741 1742 ; 1743 return 0; 1744 } 1745 _ACEOF 1746 if ac_fn_c_try_compile "$LINENO"; then : 1747 ac_lo=0 ac_mid=0 1748 while :; do 1749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1750 /* end confdefs.h. */ 1751 $4 1752 int 1753 main () 1754 { 1755 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1756 test_array [0] = 0; 1757 return test_array [0]; 1758 1759 ; 1760 return 0; 1761 } 1762 _ACEOF 1763 if ac_fn_c_try_compile "$LINENO"; then : 1764 ac_hi=$ac_mid; break 1765 else 1766 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1767 if test $ac_lo -le $ac_mid; then 1768 ac_lo= ac_hi= 1769 break 1770 fi 1771 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1772 fi 1773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1774 done 1775 else 1776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1777 /* end confdefs.h. */ 1778 $4 1779 int 1780 main () 1781 { 1782 static int test_array [1 - 2 * !(($2) < 0)]; 1783 test_array [0] = 0; 1784 return test_array [0]; 1785 1786 ; 1787 return 0; 1788 } 1789 _ACEOF 1790 if ac_fn_c_try_compile "$LINENO"; then : 1791 ac_hi=-1 ac_mid=-1 1792 while :; do 1793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1794 /* end confdefs.h. */ 1795 $4 1796 int 1797 main () 1798 { 1799 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1800 test_array [0] = 0; 1801 return test_array [0]; 1802 1803 ; 1804 return 0; 1805 } 1806 _ACEOF 1807 if ac_fn_c_try_compile "$LINENO"; then : 1808 ac_lo=$ac_mid; break 1809 else 1810 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1811 if test $ac_mid -le $ac_hi; then 1812 ac_lo= ac_hi= 1813 break 1814 fi 1815 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1816 fi 1817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1818 done 1819 else 1820 ac_lo= ac_hi= 1821 fi 1822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1823 fi 1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1825 # Binary search between lo and hi bounds. 1826 while test "x$ac_lo" != "x$ac_hi"; do 1827 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1829 /* end confdefs.h. */ 1830 $4 1831 int 1832 main () 1833 { 1834 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1835 test_array [0] = 0; 1836 return test_array [0]; 1837 1838 ; 1839 return 0; 1840 } 1841 _ACEOF 1842 if ac_fn_c_try_compile "$LINENO"; then : 1843 ac_hi=$ac_mid 1844 else 1845 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1846 fi 1847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1848 done 1849 case $ac_lo in #(( 1850 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1851 '') ac_retval=1 ;; 1852 esac 1853 else 1854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1855 /* end confdefs.h. */ 1856 $4 1857 static long int longval () { return $2; } 1858 static unsigned long int ulongval () { return $2; } 1859 #include <stdio.h> 1860 #include <stdlib.h> 1861 int 1862 main () 1863 { 1864 1865 FILE *f = fopen ("conftest.val", "w"); 1866 if (! f) 1867 return 1; 1868 if (($2) < 0) 1869 { 1870 long int i = longval (); 1871 if (i != ($2)) 1872 return 1; 1873 fprintf (f, "%ld", i); 1874 } 1875 else 1876 { 1877 unsigned long int i = ulongval (); 1878 if (i != ($2)) 1879 return 1; 1880 fprintf (f, "%lu", i); 1881 } 1882 /* Do not output a trailing newline, as this causes \r\n confusion 1883 on some platforms. */ 1884 return ferror (f) || fclose (f) != 0; 1885 1886 ; 1887 return 0; 1888 } 1889 _ACEOF 1890 if ac_fn_c_try_run "$LINENO"; then : 1891 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1892 else 1893 ac_retval=1 1894 fi 1895 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1896 conftest.$ac_objext conftest.beam conftest.$ac_ext 1897 rm -f conftest.val 1898 1899 fi 1900 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1901 as_fn_set_status $ac_retval 1902 1903 } # ac_fn_c_compute_int 1904 cat >config.log <<_ACEOF 1905 This file contains any messages produced by compilers while 1906 running configure, to aid debugging if configure makes a mistake. 1907 1908 It was created by libdecnumber $as_me , which was 1909 generated by GNU Autoconf 2.69. Invocation command line was 1910 1911 $ $0 $@ 1912 1913 _ACEOF 1914 exec 5>>config.log 1915 { 1916 cat <<_ASUNAME 1917 ## --------- ## 1918 ## Platform. ## 1919 ## --------- ## 1920 1921 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1922 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1923 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1924 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1925 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1926 1927 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1928 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1929 1930 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1931 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1932 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1933 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1934 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1935 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1936 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1937 1938 _ASUNAME 1939 1940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1941 for as_dir in $PATH 1942 do 1943 IFS=$as_save_IFS 1944 test -z "$as_dir" && as_dir=. 1945 $as_echo "PATH: $as_dir" 1946 done 1947 IFS=$as_save_IFS 1948 1949 } >&5 1950 1951 cat >&5 <<_ACEOF 1952 1953 1954 ## ----------- ## 1955 ## Core tests. ## 1956 ## ----------- ## 1957 1958 _ACEOF 1959 1960 1961 # Keep a trace of the command line. 1962 # Strip out --no-create and --no-recursion so they do not pile up. 1963 # Strip out --silent because we don't want to record it for future runs. 1964 # Also quote any args containing shell meta-characters. 1965 # Make two passes to allow for proper duplicate-argument suppression. 1966 ac_configure_args= 1967 ac_configure_args0= 1968 ac_configure_args1= 1969 ac_must_keep_next=false 1970 for ac_pass in 1 2 1971 do 1972 for ac_arg 1973 do 1974 case $ac_arg in 1975 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1977 | -silent | --silent | --silen | --sile | --sil) 1978 continue ;; 1979 *\'*) 1980 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1981 esac 1982 case $ac_pass in 1983 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1984 2) 1985 as_fn_append ac_configure_args1 " '$ac_arg'" 1986 if test $ac_must_keep_next = true; then 1987 ac_must_keep_next=false # Got value, back to normal. 1988 else 1989 case $ac_arg in 1990 *=* | --config-cache | -C | -disable-* | --disable-* \ 1991 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1992 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1993 | -with-* | --with-* | -without-* | --without-* | --x) 1994 case "$ac_configure_args0 " in 1995 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1996 esac 1997 ;; 1998 -* ) ac_must_keep_next=true ;; 1999 esac 2000 fi 2001 as_fn_append ac_configure_args " '$ac_arg'" 2002 ;; 2003 esac 2004 done 2005 done 2006 { ac_configure_args0=; unset ac_configure_args0;} 2007 { ac_configure_args1=; unset ac_configure_args1;} 2008 2009 # When interrupted or exit'd, cleanup temporary files, and complete 2010 # config.log. We remove comments because anyway the quotes in there 2011 # would cause problems or look ugly. 2012 # WARNING: Use '\'' to represent an apostrophe within the trap. 2013 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2014 trap 'exit_status=$? 2015 # Save into config.log some information that might help in debugging. 2016 { 2017 echo 2018 2019 $as_echo "## ---------------- ## 2020 ## Cache variables. ## 2021 ## ---------------- ##" 2022 echo 2023 # The following way of writing the cache mishandles newlines in values, 2024 ( 2025 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2026 eval ac_val=\$$ac_var 2027 case $ac_val in #( 2028 *${as_nl}*) 2029 case $ac_var in #( 2030 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2031 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2032 esac 2033 case $ac_var in #( 2034 _ | IFS | as_nl) ;; #( 2035 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2036 *) { eval $ac_var=; unset $ac_var;} ;; 2037 esac ;; 2038 esac 2039 done 2040 (set) 2>&1 | 2041 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2042 *${as_nl}ac_space=\ *) 2043 sed -n \ 2044 "s/'\''/'\''\\\\'\'''\''/g; 2045 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2046 ;; #( 2047 *) 2048 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2049 ;; 2050 esac | 2051 sort 2052 ) 2053 echo 2054 2055 $as_echo "## ----------------- ## 2056 ## Output variables. ## 2057 ## ----------------- ##" 2058 echo 2059 for ac_var in $ac_subst_vars 2060 do 2061 eval ac_val=\$$ac_var 2062 case $ac_val in 2063 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2064 esac 2065 $as_echo "$ac_var='\''$ac_val'\''" 2066 done | sort 2067 echo 2068 2069 if test -n "$ac_subst_files"; then 2070 $as_echo "## ------------------- ## 2071 ## File substitutions. ## 2072 ## ------------------- ##" 2073 echo 2074 for ac_var in $ac_subst_files 2075 do 2076 eval ac_val=\$$ac_var 2077 case $ac_val in 2078 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2079 esac 2080 $as_echo "$ac_var='\''$ac_val'\''" 2081 done | sort 2082 echo 2083 fi 2084 2085 if test -s confdefs.h; then 2086 $as_echo "## ----------- ## 2087 ## confdefs.h. ## 2088 ## ----------- ##" 2089 echo 2090 cat confdefs.h 2091 echo 2092 fi 2093 test "$ac_signal" != 0 && 2094 $as_echo "$as_me: caught signal $ac_signal" 2095 $as_echo "$as_me: exit $exit_status" 2096 } >&5 2097 rm -f core *.core core.conftest.* && 2098 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2099 exit $exit_status 2100 ' 0 2101 for ac_signal in 1 2 13 15; do 2102 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2103 done 2104 ac_signal=0 2105 2106 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2107 rm -f -r conftest* confdefs.h 2108 2109 $as_echo "/* confdefs.h */" > confdefs.h 2110 2111 # Predefined preprocessor variables. 2112 2113 cat >>confdefs.h <<_ACEOF 2114 #define PACKAGE_NAME "$PACKAGE_NAME" 2115 _ACEOF 2116 2117 cat >>confdefs.h <<_ACEOF 2118 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2119 _ACEOF 2120 2121 cat >>confdefs.h <<_ACEOF 2122 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2123 _ACEOF 2124 2125 cat >>confdefs.h <<_ACEOF 2126 #define PACKAGE_STRING "$PACKAGE_STRING" 2127 _ACEOF 2128 2129 cat >>confdefs.h <<_ACEOF 2130 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2131 _ACEOF 2132 2133 cat >>confdefs.h <<_ACEOF 2134 #define PACKAGE_URL "$PACKAGE_URL" 2135 _ACEOF 2136 2137 2138 # Let the site file select an alternate cache file if it wants to. 2139 # Prefer an explicitly selected file to automatically selected ones. 2140 ac_site_file1=NONE 2141 ac_site_file2=NONE 2142 if test -n "$CONFIG_SITE"; then 2143 # We do not want a PATH search for config.site. 2144 case $CONFIG_SITE in #(( 2145 -*) ac_site_file1=./$CONFIG_SITE;; 2146 */*) ac_site_file1=$CONFIG_SITE;; 2147 *) ac_site_file1=./$CONFIG_SITE;; 2148 esac 2149 elif test "x$prefix" != xNONE; then 2150 ac_site_file1=$prefix/share/config.site 2151 ac_site_file2=$prefix/etc/config.site 2152 else 2153 ac_site_file1=$ac_default_prefix/share/config.site 2154 ac_site_file2=$ac_default_prefix/etc/config.site 2155 fi 2156 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2157 do 2158 test "x$ac_site_file" = xNONE && continue 2159 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2160 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2161 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2162 sed 's/^/| /' "$ac_site_file" >&5 2163 . "$ac_site_file" \ 2164 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2166 as_fn_error $? "failed to load site script $ac_site_file 2167 See \`config.log' for more details" "$LINENO" 5; } 2168 fi 2169 done 2170 2171 if test -r "$cache_file"; then 2172 # Some versions of bash will fail to source /dev/null (special files 2173 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2174 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2175 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2176 $as_echo "$as_me: loading cache $cache_file" >&6;} 2177 case $cache_file in 2178 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2179 *) . "./$cache_file";; 2180 esac 2181 fi 2182 else 2183 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2184 $as_echo "$as_me: creating cache $cache_file" >&6;} 2185 >$cache_file 2186 fi 2187 2188 # Check that the precious variables saved in the cache have kept the same 2189 # value. 2190 ac_cache_corrupted=false 2191 for ac_var in $ac_precious_vars; do 2192 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2193 eval ac_new_set=\$ac_env_${ac_var}_set 2194 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2195 eval ac_new_val=\$ac_env_${ac_var}_value 2196 case $ac_old_set,$ac_new_set in 2197 set,) 2198 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2199 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2200 ac_cache_corrupted=: ;; 2201 ,set) 2202 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2203 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2204 ac_cache_corrupted=: ;; 2205 ,);; 2206 *) 2207 if test "x$ac_old_val" != "x$ac_new_val"; then 2208 # differences in whitespace do not lead to failure. 2209 ac_old_val_w=`echo x $ac_old_val` 2210 ac_new_val_w=`echo x $ac_new_val` 2211 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2212 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2213 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2214 ac_cache_corrupted=: 2215 else 2216 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2217 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2218 eval $ac_var=\$ac_old_val 2219 fi 2220 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2221 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2222 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2223 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2224 fi;; 2225 esac 2226 # Pass precious variables to config.status. 2227 if test "$ac_new_set" = set; then 2228 case $ac_new_val in 2229 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2230 *) ac_arg=$ac_var=$ac_new_val ;; 2231 esac 2232 case " $ac_configure_args " in 2233 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2234 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2235 esac 2236 fi 2237 done 2238 if $ac_cache_corrupted; then 2239 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2241 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2242 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2243 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2244 fi 2245 ## -------------------- ## 2246 ## Main body of script. ## 2247 ## -------------------- ## 2248 2249 ac_ext=c 2250 ac_cpp='$CPP $CPPFLAGS' 2251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2253 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2254 2255 2256 2257 2258 ac_aux_dir= 2259 for ac_dir in .. "$srcdir"/..; do 2260 if test -f "$ac_dir/install-sh"; then 2261 ac_aux_dir=$ac_dir 2262 ac_install_sh="$ac_aux_dir/install-sh -c" 2263 break 2264 elif test -f "$ac_dir/install.sh"; then 2265 ac_aux_dir=$ac_dir 2266 ac_install_sh="$ac_aux_dir/install.sh -c" 2267 break 2268 elif test -f "$ac_dir/shtool"; then 2269 ac_aux_dir=$ac_dir 2270 ac_install_sh="$ac_aux_dir/shtool install -c" 2271 break 2272 fi 2273 done 2274 if test -z "$ac_aux_dir"; then 2275 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 2276 fi 2277 2278 # These three variables are undocumented and unsupported, 2279 # and are intended to be withdrawn in a future Autoconf release. 2280 # They can cause serious problems if a builder's source tree is in a directory 2281 # whose full name contains unusual characters. 2282 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2283 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2284 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2285 2286 2287 2288 # Checks for programs. 2289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2290 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2291 set x ${MAKE-make} 2292 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2293 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2294 $as_echo_n "(cached) " >&6 2295 else 2296 cat >conftest.make <<\_ACEOF 2297 SHELL = /bin/sh 2298 all: 2299 @echo '@@@%%%=$(MAKE)=@@@%%%' 2300 _ACEOF 2301 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2302 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2303 *@@@%%%=?*=@@@%%%*) 2304 eval ac_cv_prog_make_${ac_make}_set=yes;; 2305 *) 2306 eval ac_cv_prog_make_${ac_make}_set=no;; 2307 esac 2308 rm -f conftest.make 2309 fi 2310 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2312 $as_echo "yes" >&6; } 2313 SET_MAKE= 2314 else 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2316 $as_echo "no" >&6; } 2317 SET_MAKE="MAKE=${MAKE-make}" 2318 fi 2319 2320 ac_ext=c 2321 ac_cpp='$CPP $CPPFLAGS' 2322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2324 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2325 if test -n "$ac_tool_prefix"; then 2326 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2327 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2329 $as_echo_n "checking for $ac_word... " >&6; } 2330 if ${ac_cv_prog_CC+:} false; then : 2331 $as_echo_n "(cached) " >&6 2332 else 2333 if test -n "$CC"; then 2334 ac_cv_prog_CC="$CC" # Let the user override the test. 2335 else 2336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2337 for as_dir in $PATH 2338 do 2339 IFS=$as_save_IFS 2340 test -z "$as_dir" && as_dir=. 2341 for ac_exec_ext in '' $ac_executable_extensions; do 2342 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2343 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2345 break 2 2346 fi 2347 done 2348 done 2349 IFS=$as_save_IFS 2350 2351 fi 2352 fi 2353 CC=$ac_cv_prog_CC 2354 if test -n "$CC"; then 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2356 $as_echo "$CC" >&6; } 2357 else 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2359 $as_echo "no" >&6; } 2360 fi 2361 2362 2363 fi 2364 if test -z "$ac_cv_prog_CC"; then 2365 ac_ct_CC=$CC 2366 # Extract the first word of "gcc", so it can be a program name with args. 2367 set dummy gcc; ac_word=$2 2368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2369 $as_echo_n "checking for $ac_word... " >&6; } 2370 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2371 $as_echo_n "(cached) " >&6 2372 else 2373 if test -n "$ac_ct_CC"; then 2374 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2375 else 2376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2377 for as_dir in $PATH 2378 do 2379 IFS=$as_save_IFS 2380 test -z "$as_dir" && as_dir=. 2381 for ac_exec_ext in '' $ac_executable_extensions; do 2382 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2383 ac_cv_prog_ac_ct_CC="gcc" 2384 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2385 break 2 2386 fi 2387 done 2388 done 2389 IFS=$as_save_IFS 2390 2391 fi 2392 fi 2393 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2394 if test -n "$ac_ct_CC"; then 2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2396 $as_echo "$ac_ct_CC" >&6; } 2397 else 2398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2399 $as_echo "no" >&6; } 2400 fi 2401 2402 if test "x$ac_ct_CC" = x; then 2403 CC="" 2404 else 2405 case $cross_compiling:$ac_tool_warned in 2406 yes:) 2407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2409 ac_tool_warned=yes ;; 2410 esac 2411 CC=$ac_ct_CC 2412 fi 2413 else 2414 CC="$ac_cv_prog_CC" 2415 fi 2416 2417 if test -z "$CC"; then 2418 if test -n "$ac_tool_prefix"; then 2419 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2420 set dummy ${ac_tool_prefix}cc; ac_word=$2 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2422 $as_echo_n "checking for $ac_word... " >&6; } 2423 if ${ac_cv_prog_CC+:} false; then : 2424 $as_echo_n "(cached) " >&6 2425 else 2426 if test -n "$CC"; then 2427 ac_cv_prog_CC="$CC" # Let the user override the test. 2428 else 2429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2430 for as_dir in $PATH 2431 do 2432 IFS=$as_save_IFS 2433 test -z "$as_dir" && as_dir=. 2434 for ac_exec_ext in '' $ac_executable_extensions; do 2435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2436 ac_cv_prog_CC="${ac_tool_prefix}cc" 2437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2438 break 2 2439 fi 2440 done 2441 done 2442 IFS=$as_save_IFS 2443 2444 fi 2445 fi 2446 CC=$ac_cv_prog_CC 2447 if test -n "$CC"; then 2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2449 $as_echo "$CC" >&6; } 2450 else 2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2452 $as_echo "no" >&6; } 2453 fi 2454 2455 2456 fi 2457 fi 2458 if test -z "$CC"; then 2459 # Extract the first word of "cc", so it can be a program name with args. 2460 set dummy cc; ac_word=$2 2461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2462 $as_echo_n "checking for $ac_word... " >&6; } 2463 if ${ac_cv_prog_CC+:} false; then : 2464 $as_echo_n "(cached) " >&6 2465 else 2466 if test -n "$CC"; then 2467 ac_cv_prog_CC="$CC" # Let the user override the test. 2468 else 2469 ac_prog_rejected=no 2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2471 for as_dir in $PATH 2472 do 2473 IFS=$as_save_IFS 2474 test -z "$as_dir" && as_dir=. 2475 for ac_exec_ext in '' $ac_executable_extensions; do 2476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2477 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2478 ac_prog_rejected=yes 2479 continue 2480 fi 2481 ac_cv_prog_CC="cc" 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2483 break 2 2484 fi 2485 done 2486 done 2487 IFS=$as_save_IFS 2488 2489 if test $ac_prog_rejected = yes; then 2490 # We found a bogon in the path, so make sure we never use it. 2491 set dummy $ac_cv_prog_CC 2492 shift 2493 if test $# != 0; then 2494 # We chose a different compiler from the bogus one. 2495 # However, it has the same basename, so the bogon will be chosen 2496 # first if we set CC to just the basename; use the full file name. 2497 shift 2498 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2499 fi 2500 fi 2501 fi 2502 fi 2503 CC=$ac_cv_prog_CC 2504 if test -n "$CC"; then 2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2506 $as_echo "$CC" >&6; } 2507 else 2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2509 $as_echo "no" >&6; } 2510 fi 2511 2512 2513 fi 2514 if test -z "$CC"; then 2515 if test -n "$ac_tool_prefix"; then 2516 for ac_prog in cl.exe 2517 do 2518 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2519 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2521 $as_echo_n "checking for $ac_word... " >&6; } 2522 if ${ac_cv_prog_CC+:} false; then : 2523 $as_echo_n "(cached) " >&6 2524 else 2525 if test -n "$CC"; then 2526 ac_cv_prog_CC="$CC" # Let the user override the test. 2527 else 2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2529 for as_dir in $PATH 2530 do 2531 IFS=$as_save_IFS 2532 test -z "$as_dir" && as_dir=. 2533 for ac_exec_ext in '' $ac_executable_extensions; do 2534 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2535 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2537 break 2 2538 fi 2539 done 2540 done 2541 IFS=$as_save_IFS 2542 2543 fi 2544 fi 2545 CC=$ac_cv_prog_CC 2546 if test -n "$CC"; then 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2548 $as_echo "$CC" >&6; } 2549 else 2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2551 $as_echo "no" >&6; } 2552 fi 2553 2554 2555 test -n "$CC" && break 2556 done 2557 fi 2558 if test -z "$CC"; then 2559 ac_ct_CC=$CC 2560 for ac_prog in cl.exe 2561 do 2562 # Extract the first word of "$ac_prog", so it can be a program name with args. 2563 set dummy $ac_prog; ac_word=$2 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2565 $as_echo_n "checking for $ac_word... " >&6; } 2566 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2567 $as_echo_n "(cached) " >&6 2568 else 2569 if test -n "$ac_ct_CC"; then 2570 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2571 else 2572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2573 for as_dir in $PATH 2574 do 2575 IFS=$as_save_IFS 2576 test -z "$as_dir" && as_dir=. 2577 for ac_exec_ext in '' $ac_executable_extensions; do 2578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2579 ac_cv_prog_ac_ct_CC="$ac_prog" 2580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2581 break 2 2582 fi 2583 done 2584 done 2585 IFS=$as_save_IFS 2586 2587 fi 2588 fi 2589 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2590 if test -n "$ac_ct_CC"; then 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2592 $as_echo "$ac_ct_CC" >&6; } 2593 else 2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2595 $as_echo "no" >&6; } 2596 fi 2597 2598 2599 test -n "$ac_ct_CC" && break 2600 done 2601 2602 if test "x$ac_ct_CC" = x; then 2603 CC="" 2604 else 2605 case $cross_compiling:$ac_tool_warned in 2606 yes:) 2607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2608 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2609 ac_tool_warned=yes ;; 2610 esac 2611 CC=$ac_ct_CC 2612 fi 2613 fi 2614 2615 fi 2616 2617 2618 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2619 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2620 as_fn_error $? "no acceptable C compiler found in \$PATH 2621 See \`config.log' for more details" "$LINENO" 5; } 2622 2623 # Provide some information about the compiler. 2624 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2625 set X $ac_compile 2626 ac_compiler=$2 2627 for ac_option in --version -v -V -qversion; do 2628 { { ac_try="$ac_compiler $ac_option >&5" 2629 case "(($ac_try" in 2630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2631 *) ac_try_echo=$ac_try;; 2632 esac 2633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2634 $as_echo "$ac_try_echo"; } >&5 2635 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2636 ac_status=$? 2637 if test -s conftest.err; then 2638 sed '10a\ 2639 ... rest of stderr output deleted ... 2640 10q' conftest.err >conftest.er1 2641 cat conftest.er1 >&5 2642 fi 2643 rm -f conftest.er1 conftest.err 2644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2645 test $ac_status = 0; } 2646 done 2647 2648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2649 /* end confdefs.h. */ 2650 2651 int 2652 main () 2653 { 2654 2655 ; 2656 return 0; 2657 } 2658 _ACEOF 2659 ac_clean_files_save=$ac_clean_files 2660 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2661 # Try to create an executable without -o first, disregard a.out. 2662 # It will help us diagnose broken compilers, and finding out an intuition 2663 # of exeext. 2664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2665 $as_echo_n "checking whether the C compiler works... " >&6; } 2666 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2667 2668 # The possible output files: 2669 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2670 2671 ac_rmfiles= 2672 for ac_file in $ac_files 2673 do 2674 case $ac_file in 2675 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2676 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2677 esac 2678 done 2679 rm -f $ac_rmfiles 2680 2681 if { { ac_try="$ac_link_default" 2682 case "(($ac_try" in 2683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2684 *) ac_try_echo=$ac_try;; 2685 esac 2686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2687 $as_echo "$ac_try_echo"; } >&5 2688 (eval "$ac_link_default") 2>&5 2689 ac_status=$? 2690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2691 test $ac_status = 0; }; then : 2692 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2693 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2694 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2695 # so that the user can short-circuit this test for compilers unknown to 2696 # Autoconf. 2697 for ac_file in $ac_files '' 2698 do 2699 test -f "$ac_file" || continue 2700 case $ac_file in 2701 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2702 ;; 2703 [ab].out ) 2704 # We found the default executable, but exeext='' is most 2705 # certainly right. 2706 break;; 2707 *.* ) 2708 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2709 then :; else 2710 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2711 fi 2712 # We set ac_cv_exeext here because the later test for it is not 2713 # safe: cross compilers may not add the suffix if given an `-o' 2714 # argument, so we may need to know it at that point already. 2715 # Even if this section looks crufty: it has the advantage of 2716 # actually working. 2717 break;; 2718 * ) 2719 break;; 2720 esac 2721 done 2722 test "$ac_cv_exeext" = no && ac_cv_exeext= 2723 2724 else 2725 ac_file='' 2726 fi 2727 if test -z "$ac_file"; then : 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2729 $as_echo "no" >&6; } 2730 $as_echo "$as_me: failed program was:" >&5 2731 sed 's/^/| /' conftest.$ac_ext >&5 2732 2733 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2734 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2735 as_fn_error 77 "C compiler cannot create executables 2736 See \`config.log' for more details" "$LINENO" 5; } 2737 else 2738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2739 $as_echo "yes" >&6; } 2740 fi 2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2742 $as_echo_n "checking for C compiler default output file name... " >&6; } 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2744 $as_echo "$ac_file" >&6; } 2745 ac_exeext=$ac_cv_exeext 2746 2747 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2748 ac_clean_files=$ac_clean_files_save 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2750 $as_echo_n "checking for suffix of executables... " >&6; } 2751 if { { ac_try="$ac_link" 2752 case "(($ac_try" in 2753 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2754 *) ac_try_echo=$ac_try;; 2755 esac 2756 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2757 $as_echo "$ac_try_echo"; } >&5 2758 (eval "$ac_link") 2>&5 2759 ac_status=$? 2760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2761 test $ac_status = 0; }; then : 2762 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2763 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2764 # work properly (i.e., refer to `conftest.exe'), while it won't with 2765 # `rm'. 2766 for ac_file in conftest.exe conftest conftest.*; do 2767 test -f "$ac_file" || continue 2768 case $ac_file in 2769 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2770 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2771 break;; 2772 * ) break;; 2773 esac 2774 done 2775 else 2776 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2777 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2778 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2779 See \`config.log' for more details" "$LINENO" 5; } 2780 fi 2781 rm -f conftest conftest$ac_cv_exeext 2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2783 $as_echo "$ac_cv_exeext" >&6; } 2784 2785 rm -f conftest.$ac_ext 2786 EXEEXT=$ac_cv_exeext 2787 ac_exeext=$EXEEXT 2788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2789 /* end confdefs.h. */ 2790 #include <stdio.h> 2791 int 2792 main () 2793 { 2794 FILE *f = fopen ("conftest.out", "w"); 2795 return ferror (f) || fclose (f) != 0; 2796 2797 ; 2798 return 0; 2799 } 2800 _ACEOF 2801 ac_clean_files="$ac_clean_files conftest.out" 2802 # Check that the compiler produces executables we can run. If not, either 2803 # the compiler is broken, or we cross compile. 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2805 $as_echo_n "checking whether we are cross compiling... " >&6; } 2806 if test "$cross_compiling" != yes; then 2807 { { ac_try="$ac_link" 2808 case "(($ac_try" in 2809 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2810 *) ac_try_echo=$ac_try;; 2811 esac 2812 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2813 $as_echo "$ac_try_echo"; } >&5 2814 (eval "$ac_link") 2>&5 2815 ac_status=$? 2816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2817 test $ac_status = 0; } 2818 if { ac_try='./conftest$ac_cv_exeext' 2819 { { case "(($ac_try" in 2820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2821 *) ac_try_echo=$ac_try;; 2822 esac 2823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2824 $as_echo "$ac_try_echo"; } >&5 2825 (eval "$ac_try") 2>&5 2826 ac_status=$? 2827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2828 test $ac_status = 0; }; }; then 2829 cross_compiling=no 2830 else 2831 if test "$cross_compiling" = maybe; then 2832 cross_compiling=yes 2833 else 2834 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2835 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2836 as_fn_error $? "cannot run C compiled programs. 2837 If you meant to cross compile, use \`--host'. 2838 See \`config.log' for more details" "$LINENO" 5; } 2839 fi 2840 fi 2841 fi 2842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2843 $as_echo "$cross_compiling" >&6; } 2844 2845 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2846 ac_clean_files=$ac_clean_files_save 2847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2848 $as_echo_n "checking for suffix of object files... " >&6; } 2849 if ${ac_cv_objext+:} false; then : 2850 $as_echo_n "(cached) " >&6 2851 else 2852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2853 /* end confdefs.h. */ 2854 2855 int 2856 main () 2857 { 2858 2859 ; 2860 return 0; 2861 } 2862 _ACEOF 2863 rm -f conftest.o conftest.obj 2864 if { { ac_try="$ac_compile" 2865 case "(($ac_try" in 2866 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2867 *) ac_try_echo=$ac_try;; 2868 esac 2869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2870 $as_echo "$ac_try_echo"; } >&5 2871 (eval "$ac_compile") 2>&5 2872 ac_status=$? 2873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2874 test $ac_status = 0; }; then : 2875 for ac_file in conftest.o conftest.obj conftest.*; do 2876 test -f "$ac_file" || continue; 2877 case $ac_file in 2878 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2879 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2880 break;; 2881 esac 2882 done 2883 else 2884 $as_echo "$as_me: failed program was:" >&5 2885 sed 's/^/| /' conftest.$ac_ext >&5 2886 2887 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2888 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2889 as_fn_error $? "cannot compute suffix of object files: cannot compile 2890 See \`config.log' for more details" "$LINENO" 5; } 2891 fi 2892 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2893 fi 2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2895 $as_echo "$ac_cv_objext" >&6; } 2896 OBJEXT=$ac_cv_objext 2897 ac_objext=$OBJEXT 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2899 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2900 if ${ac_cv_c_compiler_gnu+:} false; then : 2901 $as_echo_n "(cached) " >&6 2902 else 2903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2904 /* end confdefs.h. */ 2905 2906 int 2907 main () 2908 { 2909 #ifndef __GNUC__ 2910 choke me 2911 #endif 2912 2913 ; 2914 return 0; 2915 } 2916 _ACEOF 2917 if ac_fn_c_try_compile "$LINENO"; then : 2918 ac_compiler_gnu=yes 2919 else 2920 ac_compiler_gnu=no 2921 fi 2922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2923 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2924 2925 fi 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2927 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2928 if test $ac_compiler_gnu = yes; then 2929 GCC=yes 2930 else 2931 GCC= 2932 fi 2933 ac_test_CFLAGS=${CFLAGS+set} 2934 ac_save_CFLAGS=$CFLAGS 2935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2936 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2937 if ${ac_cv_prog_cc_g+:} false; then : 2938 $as_echo_n "(cached) " >&6 2939 else 2940 ac_save_c_werror_flag=$ac_c_werror_flag 2941 ac_c_werror_flag=yes 2942 ac_cv_prog_cc_g=no 2943 CFLAGS="-g" 2944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2945 /* end confdefs.h. */ 2946 2947 int 2948 main () 2949 { 2950 2951 ; 2952 return 0; 2953 } 2954 _ACEOF 2955 if ac_fn_c_try_compile "$LINENO"; then : 2956 ac_cv_prog_cc_g=yes 2957 else 2958 CFLAGS="" 2959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2960 /* end confdefs.h. */ 2961 2962 int 2963 main () 2964 { 2965 2966 ; 2967 return 0; 2968 } 2969 _ACEOF 2970 if ac_fn_c_try_compile "$LINENO"; then : 2971 2972 else 2973 ac_c_werror_flag=$ac_save_c_werror_flag 2974 CFLAGS="-g" 2975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2976 /* end confdefs.h. */ 2977 2978 int 2979 main () 2980 { 2981 2982 ; 2983 return 0; 2984 } 2985 _ACEOF 2986 if ac_fn_c_try_compile "$LINENO"; then : 2987 ac_cv_prog_cc_g=yes 2988 fi 2989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2990 fi 2991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2992 fi 2993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2994 ac_c_werror_flag=$ac_save_c_werror_flag 2995 fi 2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2997 $as_echo "$ac_cv_prog_cc_g" >&6; } 2998 if test "$ac_test_CFLAGS" = set; then 2999 CFLAGS=$ac_save_CFLAGS 3000 elif test $ac_cv_prog_cc_g = yes; then 3001 if test "$GCC" = yes; then 3002 CFLAGS="-g -O2" 3003 else 3004 CFLAGS="-g" 3005 fi 3006 else 3007 if test "$GCC" = yes; then 3008 CFLAGS="-O2" 3009 else 3010 CFLAGS= 3011 fi 3012 fi 3013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3014 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3015 if ${ac_cv_prog_cc_c89+:} false; then : 3016 $as_echo_n "(cached) " >&6 3017 else 3018 ac_cv_prog_cc_c89=no 3019 ac_save_CC=$CC 3020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3021 /* end confdefs.h. */ 3022 #include <stdarg.h> 3023 #include <stdio.h> 3024 struct stat; 3025 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3026 struct buf { int x; }; 3027 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3028 static char *e (p, i) 3029 char **p; 3030 int i; 3031 { 3032 return p[i]; 3033 } 3034 static char *f (char * (*g) (char **, int), char **p, ...) 3035 { 3036 char *s; 3037 va_list v; 3038 va_start (v,p); 3039 s = g (p, va_arg (v,int)); 3040 va_end (v); 3041 return s; 3042 } 3043 3044 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3045 function prototypes and stuff, but not '\xHH' hex character constants. 3046 These don't provoke an error unfortunately, instead are silently treated 3047 as 'x'. The following induces an error, until -std is added to get 3048 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3049 array size at least. It's necessary to write '\x00'==0 to get something 3050 that's true only with -std. */ 3051 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3052 3053 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3054 inside strings and character constants. */ 3055 #define FOO(x) 'x' 3056 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3057 3058 int test (int i, double x); 3059 struct s1 {int (*f) (int a);}; 3060 struct s2 {int (*f) (double a);}; 3061 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3062 int argc; 3063 char **argv; 3064 int 3065 main () 3066 { 3067 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3068 ; 3069 return 0; 3070 } 3071 _ACEOF 3072 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3073 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3074 do 3075 CC="$ac_save_CC $ac_arg" 3076 if ac_fn_c_try_compile "$LINENO"; then : 3077 ac_cv_prog_cc_c89=$ac_arg 3078 fi 3079 rm -f core conftest.err conftest.$ac_objext 3080 test "x$ac_cv_prog_cc_c89" != "xno" && break 3081 done 3082 rm -f conftest.$ac_ext 3083 CC=$ac_save_CC 3084 3085 fi 3086 # AC_CACHE_VAL 3087 case "x$ac_cv_prog_cc_c89" in 3088 x) 3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3090 $as_echo "none needed" >&6; } ;; 3091 xno) 3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3093 $as_echo "unsupported" >&6; } ;; 3094 *) 3095 CC="$CC $ac_cv_prog_cc_c89" 3096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3097 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3098 esac 3099 if test "x$ac_cv_prog_cc_c89" != xno; then : 3100 3101 fi 3102 3103 ac_ext=c 3104 ac_cpp='$CPP $CPPFLAGS' 3105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3107 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3108 3109 if test -n "$ac_tool_prefix"; then 3110 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3111 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3113 $as_echo_n "checking for $ac_word... " >&6; } 3114 if ${ac_cv_prog_RANLIB+:} false; then : 3115 $as_echo_n "(cached) " >&6 3116 else 3117 if test -n "$RANLIB"; then 3118 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3119 else 3120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3121 for as_dir in $PATH 3122 do 3123 IFS=$as_save_IFS 3124 test -z "$as_dir" && as_dir=. 3125 for ac_exec_ext in '' $ac_executable_extensions; do 3126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3127 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3129 break 2 3130 fi 3131 done 3132 done 3133 IFS=$as_save_IFS 3134 3135 fi 3136 fi 3137 RANLIB=$ac_cv_prog_RANLIB 3138 if test -n "$RANLIB"; then 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3140 $as_echo "$RANLIB" >&6; } 3141 else 3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3143 $as_echo "no" >&6; } 3144 fi 3145 3146 3147 fi 3148 if test -z "$ac_cv_prog_RANLIB"; then 3149 ac_ct_RANLIB=$RANLIB 3150 # Extract the first word of "ranlib", so it can be a program name with args. 3151 set dummy ranlib; ac_word=$2 3152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3153 $as_echo_n "checking for $ac_word... " >&6; } 3154 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3155 $as_echo_n "(cached) " >&6 3156 else 3157 if test -n "$ac_ct_RANLIB"; then 3158 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3159 else 3160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3161 for as_dir in $PATH 3162 do 3163 IFS=$as_save_IFS 3164 test -z "$as_dir" && as_dir=. 3165 for ac_exec_ext in '' $ac_executable_extensions; do 3166 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3167 ac_cv_prog_ac_ct_RANLIB="ranlib" 3168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3169 break 2 3170 fi 3171 done 3172 done 3173 IFS=$as_save_IFS 3174 3175 fi 3176 fi 3177 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3178 if test -n "$ac_ct_RANLIB"; then 3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3180 $as_echo "$ac_ct_RANLIB" >&6; } 3181 else 3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3183 $as_echo "no" >&6; } 3184 fi 3185 3186 if test "x$ac_ct_RANLIB" = x; then 3187 RANLIB=":" 3188 else 3189 case $cross_compiling:$ac_tool_warned in 3190 yes:) 3191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3192 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3193 ac_tool_warned=yes ;; 3194 esac 3195 RANLIB=$ac_ct_RANLIB 3196 fi 3197 else 3198 RANLIB="$ac_cv_prog_RANLIB" 3199 fi 3200 3201 3202 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 3203 for ac_prog in aclocal 3204 do 3205 # Extract the first word of "$ac_prog", so it can be a program name with args. 3206 set dummy $ac_prog; ac_word=$2 3207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3208 $as_echo_n "checking for $ac_word... " >&6; } 3209 if ${ac_cv_prog_ACLOCAL+:} false; then : 3210 $as_echo_n "(cached) " >&6 3211 else 3212 if test -n "$ACLOCAL"; then 3213 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 3214 else 3215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3216 for as_dir in $PATH 3217 do 3218 IFS=$as_save_IFS 3219 test -z "$as_dir" && as_dir=. 3220 for ac_exec_ext in '' $ac_executable_extensions; do 3221 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3222 ac_cv_prog_ACLOCAL="$ac_prog" 3223 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3224 break 2 3225 fi 3226 done 3227 done 3228 IFS=$as_save_IFS 3229 3230 fi 3231 fi 3232 ACLOCAL=$ac_cv_prog_ACLOCAL 3233 if test -n "$ACLOCAL"; then 3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 3235 $as_echo "$ACLOCAL" >&6; } 3236 else 3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3238 $as_echo "no" >&6; } 3239 fi 3240 3241 3242 test -n "$ACLOCAL" && break 3243 done 3244 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 3245 3246 for ac_prog in autoconf 3247 do 3248 # Extract the first word of "$ac_prog", so it can be a program name with args. 3249 set dummy $ac_prog; ac_word=$2 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3251 $as_echo_n "checking for $ac_word... " >&6; } 3252 if ${ac_cv_prog_AUTOCONF+:} false; then : 3253 $as_echo_n "(cached) " >&6 3254 else 3255 if test -n "$AUTOCONF"; then 3256 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 3257 else 3258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3259 for as_dir in $PATH 3260 do 3261 IFS=$as_save_IFS 3262 test -z "$as_dir" && as_dir=. 3263 for ac_exec_ext in '' $ac_executable_extensions; do 3264 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3265 ac_cv_prog_AUTOCONF="$ac_prog" 3266 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3267 break 2 3268 fi 3269 done 3270 done 3271 IFS=$as_save_IFS 3272 3273 fi 3274 fi 3275 AUTOCONF=$ac_cv_prog_AUTOCONF 3276 if test -n "$AUTOCONF"; then 3277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 3278 $as_echo "$AUTOCONF" >&6; } 3279 else 3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3281 $as_echo "no" >&6; } 3282 fi 3283 3284 3285 test -n "$AUTOCONF" && break 3286 done 3287 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 3288 3289 for ac_prog in autoheader 3290 do 3291 # Extract the first word of "$ac_prog", so it can be a program name with args. 3292 set dummy $ac_prog; ac_word=$2 3293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3294 $as_echo_n "checking for $ac_word... " >&6; } 3295 if ${ac_cv_prog_AUTOHEADER+:} false; then : 3296 $as_echo_n "(cached) " >&6 3297 else 3298 if test -n "$AUTOHEADER"; then 3299 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 3300 else 3301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3302 for as_dir in $PATH 3303 do 3304 IFS=$as_save_IFS 3305 test -z "$as_dir" && as_dir=. 3306 for ac_exec_ext in '' $ac_executable_extensions; do 3307 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3308 ac_cv_prog_AUTOHEADER="$ac_prog" 3309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3310 break 2 3311 fi 3312 done 3313 done 3314 IFS=$as_save_IFS 3315 3316 fi 3317 fi 3318 AUTOHEADER=$ac_cv_prog_AUTOHEADER 3319 if test -n "$AUTOHEADER"; then 3320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 3321 $as_echo "$AUTOHEADER" >&6; } 3322 else 3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3324 $as_echo "no" >&6; } 3325 fi 3326 3327 3328 test -n "$AUTOHEADER" && break 3329 done 3330 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 3331 3332 3333 # Figure out what compiler warnings we can enable. 3334 # See config/warnings.m4 for details. 3335 3336 3337 ac_ext=c 3338 ac_cpp='$CPP $CPPFLAGS' 3339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3341 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3342 3343 WARN_CFLAGS= 3344 save_CFLAGS="$CFLAGS" 3345 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 3346 -Wmissing-prototypes -Wold-style-definition \ 3347 -Wmissing-format-attribute -Wcast-qual; do 3348 # Do the check with the no- prefix removed since gcc silently 3349 # accepts any -Wno-* option on purpose 3350 case $real_option in 3351 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 3352 *) option=$real_option ;; 3353 esac 3354 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3355 3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3357 $as_echo_n "checking whether $CC supports $option... " >&6; } 3358 if eval \${$as_acx_Woption+:} false; then : 3359 $as_echo_n "(cached) " >&6 3360 else 3361 CFLAGS="$option" 3362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3363 /* end confdefs.h. */ 3364 3365 int 3366 main () 3367 { 3368 3369 ; 3370 return 0; 3371 } 3372 _ACEOF 3373 if ac_fn_c_try_compile "$LINENO"; then : 3374 eval "$as_acx_Woption=yes" 3375 else 3376 eval "$as_acx_Woption=no" 3377 fi 3378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3379 3380 fi 3381 eval ac_res=\$$as_acx_Woption 3382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3383 $as_echo "$ac_res" >&6; } 3384 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3385 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" 3386 fi 3387 done 3388 CFLAGS="$save_CFLAGS" 3389 ac_ext=c 3390 ac_cpp='$CPP $CPPFLAGS' 3391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3393 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3394 3395 3396 ac_ext=c 3397 ac_cpp='$CPP $CPPFLAGS' 3398 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3399 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3400 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3401 3402 WARN_PEDANTIC= 3403 # Do the check with the no- prefix removed from the warning options 3404 # since gcc silently accepts any -Wno-* option on purpose 3405 if test "$GCC" = yes; then : 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 3407 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 3408 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : 3409 $as_echo_n "(cached) " >&6 3410 else 3411 save_CFLAGS="$CFLAGS" 3412 CFLAGS="-pedantic -Wlong-long" 3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3414 /* end confdefs.h. */ 3415 3416 int 3417 main () 3418 { 3419 3420 ; 3421 return 0; 3422 } 3423 _ACEOF 3424 if ac_fn_c_try_compile "$LINENO"; then : 3425 acx_cv_prog_cc_pedantic__Wlong_long=yes 3426 else 3427 acx_cv_prog_cc_pedantic__Wlong_long=no 3428 fi 3429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3430 CFLAGS="$save_CFLAGS" 3431 fi 3432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 3433 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 3434 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 3435 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 3436 fi 3437 3438 fi 3439 ac_ext=c 3440 ac_cpp='$CPP $CPPFLAGS' 3441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3443 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3444 3445 3446 3447 ac_ext=c 3448 ac_cpp='$CPP $CPPFLAGS' 3449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3451 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3452 3453 nolto_flags= 3454 save_CFLAGS="$CFLAGS" 3455 for real_option in -fno-lto; do 3456 # Do the check with the no- prefix removed since gcc silently 3457 # accepts any -Wno-* option on purpose 3458 case $real_option in 3459 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 3460 *) option=$real_option ;; 3461 esac 3462 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3463 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3465 $as_echo_n "checking whether $CC supports $option... " >&6; } 3466 if eval \${$as_acx_Woption+:} false; then : 3467 $as_echo_n "(cached) " >&6 3468 else 3469 CFLAGS="$option" 3470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3471 /* end confdefs.h. */ 3472 3473 int 3474 main () 3475 { 3476 3477 ; 3478 return 0; 3479 } 3480 _ACEOF 3481 if ac_fn_c_try_compile "$LINENO"; then : 3482 eval "$as_acx_Woption=yes" 3483 else 3484 eval "$as_acx_Woption=no" 3485 fi 3486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3487 3488 fi 3489 eval ac_res=\$$as_acx_Woption 3490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3491 $as_echo "$ac_res" >&6; } 3492 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3493 nolto_flags="$nolto_flags${nolto_flags:+ }$real_option" 3494 fi 3495 done 3496 CFLAGS="$save_CFLAGS" 3497 ac_ext=c 3498 ac_cpp='$CPP $CPPFLAGS' 3499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3501 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3502 3503 3504 3505 # Only enable with --enable-werror-always until existing warnings are 3506 # corrected. 3507 ac_ext=c 3508 ac_cpp='$CPP $CPPFLAGS' 3509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3511 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3512 3513 WERROR= 3514 # Check whether --enable-werror-always was given. 3515 if test "${enable_werror_always+set}" = set; then : 3516 enableval=$enable_werror_always; 3517 else 3518 enable_werror_always=no 3519 fi 3520 3521 if test $enable_werror_always = yes; then : 3522 WERROR="$WERROR${WERROR:+ }-Werror" 3523 fi 3524 3525 ac_ext=c 3526 ac_cpp='$CPP $CPPFLAGS' 3527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3529 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3530 3531 3532 3533 # Checks for header files. 3534 ac_ext=c 3535 ac_cpp='$CPP $CPPFLAGS' 3536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3538 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3540 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3541 # On Suns, sometimes $CPP names a directory. 3542 if test -n "$CPP" && test -d "$CPP"; then 3543 CPP= 3544 fi 3545 if test -z "$CPP"; then 3546 if ${ac_cv_prog_CPP+:} false; then : 3547 $as_echo_n "(cached) " >&6 3548 else 3549 # Double quotes because CPP needs to be expanded 3550 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3551 do 3552 ac_preproc_ok=false 3553 for ac_c_preproc_warn_flag in '' yes 3554 do 3555 # Use a header file that comes with gcc, so configuring glibc 3556 # with a fresh cross-compiler works. 3557 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3558 # <limits.h> exists even on freestanding compilers. 3559 # On the NeXT, cc -E runs the code through the compiler's parser, 3560 # not just through cpp. "Syntax error" is here to catch this case. 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562 /* end confdefs.h. */ 3563 #ifdef __STDC__ 3564 # include <limits.h> 3565 #else 3566 # include <assert.h> 3567 #endif 3568 Syntax error 3569 _ACEOF 3570 if ac_fn_c_try_cpp "$LINENO"; then : 3571 3572 else 3573 # Broken: fails on valid input. 3574 continue 3575 fi 3576 rm -f conftest.err conftest.i conftest.$ac_ext 3577 3578 # OK, works on sane cases. Now check whether nonexistent headers 3579 # can be detected and how. 3580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3581 /* end confdefs.h. */ 3582 #include <ac_nonexistent.h> 3583 _ACEOF 3584 if ac_fn_c_try_cpp "$LINENO"; then : 3585 # Broken: success on invalid input. 3586 continue 3587 else 3588 # Passes both tests. 3589 ac_preproc_ok=: 3590 break 3591 fi 3592 rm -f conftest.err conftest.i conftest.$ac_ext 3593 3594 done 3595 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3596 rm -f conftest.i conftest.err conftest.$ac_ext 3597 if $ac_preproc_ok; then : 3598 break 3599 fi 3600 3601 done 3602 ac_cv_prog_CPP=$CPP 3603 3604 fi 3605 CPP=$ac_cv_prog_CPP 3606 else 3607 ac_cv_prog_CPP=$CPP 3608 fi 3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3610 $as_echo "$CPP" >&6; } 3611 ac_preproc_ok=false 3612 for ac_c_preproc_warn_flag in '' yes 3613 do 3614 # Use a header file that comes with gcc, so configuring glibc 3615 # with a fresh cross-compiler works. 3616 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3617 # <limits.h> exists even on freestanding compilers. 3618 # On the NeXT, cc -E runs the code through the compiler's parser, 3619 # not just through cpp. "Syntax error" is here to catch this case. 3620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3621 /* end confdefs.h. */ 3622 #ifdef __STDC__ 3623 # include <limits.h> 3624 #else 3625 # include <assert.h> 3626 #endif 3627 Syntax error 3628 _ACEOF 3629 if ac_fn_c_try_cpp "$LINENO"; then : 3630 3631 else 3632 # Broken: fails on valid input. 3633 continue 3634 fi 3635 rm -f conftest.err conftest.i conftest.$ac_ext 3636 3637 # OK, works on sane cases. Now check whether nonexistent headers 3638 # can be detected and how. 3639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3640 /* end confdefs.h. */ 3641 #include <ac_nonexistent.h> 3642 _ACEOF 3643 if ac_fn_c_try_cpp "$LINENO"; then : 3644 # Broken: success on invalid input. 3645 continue 3646 else 3647 # Passes both tests. 3648 ac_preproc_ok=: 3649 break 3650 fi 3651 rm -f conftest.err conftest.i conftest.$ac_ext 3652 3653 done 3654 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3655 rm -f conftest.i conftest.err conftest.$ac_ext 3656 if $ac_preproc_ok; then : 3657 3658 else 3659 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3661 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3662 See \`config.log' for more details" "$LINENO" 5; } 3663 fi 3664 3665 ac_ext=c 3666 ac_cpp='$CPP $CPPFLAGS' 3667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3669 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3670 3671 3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3673 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3674 if ${ac_cv_path_GREP+:} false; then : 3675 $as_echo_n "(cached) " >&6 3676 else 3677 if test -z "$GREP"; then 3678 ac_path_GREP_found=false 3679 # Loop through the user's path and test for each of PROGNAME-LIST 3680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3681 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3682 do 3683 IFS=$as_save_IFS 3684 test -z "$as_dir" && as_dir=. 3685 for ac_prog in grep ggrep; do 3686 for ac_exec_ext in '' $ac_executable_extensions; do 3687 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3688 as_fn_executable_p "$ac_path_GREP" || continue 3689 # Check for GNU ac_path_GREP and select it if it is found. 3690 # Check for GNU $ac_path_GREP 3691 case `"$ac_path_GREP" --version 2>&1` in 3692 *GNU*) 3693 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3694 *) 3695 ac_count=0 3696 $as_echo_n 0123456789 >"conftest.in" 3697 while : 3698 do 3699 cat "conftest.in" "conftest.in" >"conftest.tmp" 3700 mv "conftest.tmp" "conftest.in" 3701 cp "conftest.in" "conftest.nl" 3702 $as_echo 'GREP' >> "conftest.nl" 3703 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3704 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3705 as_fn_arith $ac_count + 1 && ac_count=$as_val 3706 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3707 # Best one so far, save it but keep looking for a better one 3708 ac_cv_path_GREP="$ac_path_GREP" 3709 ac_path_GREP_max=$ac_count 3710 fi 3711 # 10*(2^10) chars as input seems more than enough 3712 test $ac_count -gt 10 && break 3713 done 3714 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3715 esac 3716 3717 $ac_path_GREP_found && break 3 3718 done 3719 done 3720 done 3721 IFS=$as_save_IFS 3722 if test -z "$ac_cv_path_GREP"; then 3723 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3724 fi 3725 else 3726 ac_cv_path_GREP=$GREP 3727 fi 3728 3729 fi 3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3731 $as_echo "$ac_cv_path_GREP" >&6; } 3732 GREP="$ac_cv_path_GREP" 3733 3734 3735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3736 $as_echo_n "checking for egrep... " >&6; } 3737 if ${ac_cv_path_EGREP+:} false; then : 3738 $as_echo_n "(cached) " >&6 3739 else 3740 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3741 then ac_cv_path_EGREP="$GREP -E" 3742 else 3743 if test -z "$EGREP"; then 3744 ac_path_EGREP_found=false 3745 # Loop through the user's path and test for each of PROGNAME-LIST 3746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3747 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3748 do 3749 IFS=$as_save_IFS 3750 test -z "$as_dir" && as_dir=. 3751 for ac_prog in egrep; do 3752 for ac_exec_ext in '' $ac_executable_extensions; do 3753 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3754 as_fn_executable_p "$ac_path_EGREP" || continue 3755 # Check for GNU ac_path_EGREP and select it if it is found. 3756 # Check for GNU $ac_path_EGREP 3757 case `"$ac_path_EGREP" --version 2>&1` in 3758 *GNU*) 3759 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3760 *) 3761 ac_count=0 3762 $as_echo_n 0123456789 >"conftest.in" 3763 while : 3764 do 3765 cat "conftest.in" "conftest.in" >"conftest.tmp" 3766 mv "conftest.tmp" "conftest.in" 3767 cp "conftest.in" "conftest.nl" 3768 $as_echo 'EGREP' >> "conftest.nl" 3769 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3770 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3771 as_fn_arith $ac_count + 1 && ac_count=$as_val 3772 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3773 # Best one so far, save it but keep looking for a better one 3774 ac_cv_path_EGREP="$ac_path_EGREP" 3775 ac_path_EGREP_max=$ac_count 3776 fi 3777 # 10*(2^10) chars as input seems more than enough 3778 test $ac_count -gt 10 && break 3779 done 3780 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3781 esac 3782 3783 $ac_path_EGREP_found && break 3 3784 done 3785 done 3786 done 3787 IFS=$as_save_IFS 3788 if test -z "$ac_cv_path_EGREP"; then 3789 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3790 fi 3791 else 3792 ac_cv_path_EGREP=$EGREP 3793 fi 3794 3795 fi 3796 fi 3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3798 $as_echo "$ac_cv_path_EGREP" >&6; } 3799 EGREP="$ac_cv_path_EGREP" 3800 3801 3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3803 $as_echo_n "checking for ANSI C header files... " >&6; } 3804 if ${ac_cv_header_stdc+:} false; then : 3805 $as_echo_n "(cached) " >&6 3806 else 3807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3808 /* end confdefs.h. */ 3809 #include <stdlib.h> 3810 #include <stdarg.h> 3811 #include <string.h> 3812 #include <float.h> 3813 3814 int 3815 main () 3816 { 3817 3818 ; 3819 return 0; 3820 } 3821 _ACEOF 3822 if ac_fn_c_try_compile "$LINENO"; then : 3823 ac_cv_header_stdc=yes 3824 else 3825 ac_cv_header_stdc=no 3826 fi 3827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3828 3829 if test $ac_cv_header_stdc = yes; then 3830 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832 /* end confdefs.h. */ 3833 #include <string.h> 3834 3835 _ACEOF 3836 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3837 $EGREP "memchr" >/dev/null 2>&1; then : 3838 3839 else 3840 ac_cv_header_stdc=no 3841 fi 3842 rm -f conftest* 3843 3844 fi 3845 3846 if test $ac_cv_header_stdc = yes; then 3847 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3849 /* end confdefs.h. */ 3850 #include <stdlib.h> 3851 3852 _ACEOF 3853 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3854 $EGREP "free" >/dev/null 2>&1; then : 3855 3856 else 3857 ac_cv_header_stdc=no 3858 fi 3859 rm -f conftest* 3860 3861 fi 3862 3863 if test $ac_cv_header_stdc = yes; then 3864 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3865 if test "$cross_compiling" = yes; then : 3866 : 3867 else 3868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3869 /* end confdefs.h. */ 3870 #include <ctype.h> 3871 #include <stdlib.h> 3872 #if ((' ' & 0x0FF) == 0x020) 3873 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3874 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3875 #else 3876 # define ISLOWER(c) \ 3877 (('a' <= (c) && (c) <= 'i') \ 3878 || ('j' <= (c) && (c) <= 'r') \ 3879 || ('s' <= (c) && (c) <= 'z')) 3880 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3881 #endif 3882 3883 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3884 int 3885 main () 3886 { 3887 int i; 3888 for (i = 0; i < 256; i++) 3889 if (XOR (islower (i), ISLOWER (i)) 3890 || toupper (i) != TOUPPER (i)) 3891 return 2; 3892 return 0; 3893 } 3894 _ACEOF 3895 if ac_fn_c_try_run "$LINENO"; then : 3896 3897 else 3898 ac_cv_header_stdc=no 3899 fi 3900 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3901 conftest.$ac_objext conftest.beam conftest.$ac_ext 3902 fi 3903 3904 fi 3905 fi 3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3907 $as_echo "$ac_cv_header_stdc" >&6; } 3908 if test $ac_cv_header_stdc = yes; then 3909 3910 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3911 3912 fi 3913 3914 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3915 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3916 inttypes.h stdint.h unistd.h 3917 do : 3918 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3919 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3920 " 3921 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3922 cat >>confdefs.h <<_ACEOF 3923 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3924 _ACEOF 3925 3926 fi 3927 3928 done 3929 3930 3931 for ac_header in ctype.h stddef.h string.h stdio.h 3932 do : 3933 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3934 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3935 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3936 cat >>confdefs.h <<_ACEOF 3937 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3938 _ACEOF 3939 3940 fi 3941 3942 done 3943 3944 3945 3946 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` 3947 3948 acx_cv_header_stdint=stddef.h 3949 acx_cv_header_stdint_kind="(already complete)" 3950 for i in stdint.h $inttype_headers; do 3951 unset ac_cv_type_uintptr_t 3952 unset ac_cv_type_uintmax_t 3953 unset ac_cv_type_int_least32_t 3954 unset ac_cv_type_int_fast32_t 3955 unset ac_cv_type_uint64_t 3956 $as_echo_n "looking for a compliant stdint.h in $i, " >&6 3957 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h> 3958 #include <$i> 3959 " 3960 if test "x$ac_cv_type_uintmax_t" = xyes; then : 3961 acx_cv_header_stdint=$i 3962 else 3963 continue 3964 fi 3965 3966 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3967 #include <$i> 3968 " 3969 if test "x$ac_cv_type_uintptr_t" = xyes; then : 3970 3971 else 3972 acx_cv_header_stdint_kind="(mostly complete)" 3973 fi 3974 3975 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h> 3976 #include <$i> 3977 " 3978 if test "x$ac_cv_type_int_least32_t" = xyes; then : 3979 3980 else 3981 acx_cv_header_stdint_kind="(mostly complete)" 3982 fi 3983 3984 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h> 3985 #include <$i> 3986 " 3987 if test "x$ac_cv_type_int_fast32_t" = xyes; then : 3988 3989 else 3990 acx_cv_header_stdint_kind="(mostly complete)" 3991 fi 3992 3993 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3994 #include <$i> 3995 " 3996 if test "x$ac_cv_type_uint64_t" = xyes; then : 3997 3998 else 3999 acx_cv_header_stdint_kind="(lacks uint64_t)" 4000 fi 4001 4002 break 4003 done 4004 if test "$acx_cv_header_stdint" = stddef.h; then 4005 acx_cv_header_stdint_kind="(lacks uintmax_t)" 4006 for i in stdint.h $inttype_headers; do 4007 unset ac_cv_type_uintptr_t 4008 unset ac_cv_type_uint32_t 4009 unset ac_cv_type_uint64_t 4010 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6 4011 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h> 4012 #include <$i> 4013 " 4014 if test "x$ac_cv_type_uint32_t" = xyes; then : 4015 acx_cv_header_stdint=$i 4016 else 4017 continue 4018 fi 4019 4020 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 4021 #include <$i> 4022 " 4023 if test "x$ac_cv_type_uint64_t" = xyes; then : 4024 4025 fi 4026 4027 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 4028 #include <$i> 4029 " 4030 if test "x$ac_cv_type_uintptr_t" = xyes; then : 4031 4032 fi 4033 4034 break 4035 done 4036 fi 4037 if test "$acx_cv_header_stdint" = stddef.h; then 4038 acx_cv_header_stdint_kind="(u_intXX_t style)" 4039 for i in sys/types.h $inttype_headers; do 4040 unset ac_cv_type_u_int32_t 4041 unset ac_cv_type_u_int64_t 4042 $as_echo_n "looking for u_intXX_t types in $i, " >&6 4043 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h> 4044 #include <$i> 4045 " 4046 if test "x$ac_cv_type_u_int32_t" = xyes; then : 4047 acx_cv_header_stdint=$i 4048 else 4049 continue 4050 fi 4051 4052 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h> 4053 #include <$i> 4054 " 4055 if test "x$ac_cv_type_u_int64_t" = xyes; then : 4056 4057 fi 4058 4059 break 4060 done 4061 fi 4062 if test "$acx_cv_header_stdint" = stddef.h; then 4063 acx_cv_header_stdint_kind="(using manual detection)" 4064 fi 4065 4066 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no 4067 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no 4068 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no 4069 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no 4070 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no 4071 4072 # ----------------- Summarize what we found so far 4073 4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5 4075 $as_echo_n "checking what to include in gstdint.h... " >&6; } 4076 4077 case `$as_basename -- gstdint.h || 4078 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ 4079 Xgstdint.h : 'X\(//\)$' \| \ 4080 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null || 4081 $as_echo X/gstdint.h | 4082 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4083 s//\1/ 4084 q 4085 } 4086 /^X\/\(\/\/\)$/{ 4087 s//\1/ 4088 q 4089 } 4090 /^X\/\(\/\).*/{ 4091 s//\1/ 4092 q 4093 } 4094 s/.*/./; q'` in 4095 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 4096 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 4097 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 4098 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 4099 *) ;; 4100 esac 4101 4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 4103 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; } 4104 4105 # ----------------- done included file, check C basic types -------- 4106 4107 # Lacking an uintptr_t? Test size of void * 4108 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in 4109 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler 4110 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4111 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4112 # This bug is HP SR number 8606223364. 4113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 4114 $as_echo_n "checking size of void *... " >&6; } 4115 if ${ac_cv_sizeof_void_p+:} false; then : 4116 $as_echo_n "(cached) " >&6 4117 else 4118 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 4119 4120 else 4121 if test "$ac_cv_type_void_p" = yes; then 4122 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4123 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4124 as_fn_error 77 "cannot compute sizeof (void *) 4125 See \`config.log' for more details" "$LINENO" 5; } 4126 else 4127 ac_cv_sizeof_void_p=0 4128 fi 4129 fi 4130 4131 fi 4132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 4133 $as_echo "$ac_cv_sizeof_void_p" >&6; } 4134 4135 4136 4137 cat >>confdefs.h <<_ACEOF 4138 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 4139 _ACEOF 4140 4141 ;; 4142 esac 4143 4144 # Lacking an uint64_t? Test size of long 4145 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in 4146 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler 4147 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4148 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4149 # This bug is HP SR number 8606223364. 4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 4151 $as_echo_n "checking size of long... " >&6; } 4152 if ${ac_cv_sizeof_long+:} false; then : 4153 $as_echo_n "(cached) " >&6 4154 else 4155 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4156 4157 else 4158 if test "$ac_cv_type_long" = yes; then 4159 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4160 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4161 as_fn_error 77 "cannot compute sizeof (long) 4162 See \`config.log' for more details" "$LINENO" 5; } 4163 else 4164 ac_cv_sizeof_long=0 4165 fi 4166 fi 4167 4168 fi 4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4170 $as_echo "$ac_cv_sizeof_long" >&6; } 4171 4172 4173 4174 cat >>confdefs.h <<_ACEOF 4175 #define SIZEOF_LONG $ac_cv_sizeof_long 4176 _ACEOF 4177 4178 ;; 4179 esac 4180 4181 if test $acx_cv_header_stdint = stddef.h; then 4182 # Lacking a good header? Test size of everything and deduce all types. 4183 # The cast to long int works around a bug in the HP C Compiler 4184 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4185 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4186 # This bug is HP SR number 8606223364. 4187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4188 $as_echo_n "checking size of int... " >&6; } 4189 if ${ac_cv_sizeof_int+:} false; then : 4190 $as_echo_n "(cached) " >&6 4191 else 4192 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4193 4194 else 4195 if test "$ac_cv_type_int" = yes; then 4196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4198 as_fn_error 77 "cannot compute sizeof (int) 4199 See \`config.log' for more details" "$LINENO" 5; } 4200 else 4201 ac_cv_sizeof_int=0 4202 fi 4203 fi 4204 4205 fi 4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4207 $as_echo "$ac_cv_sizeof_int" >&6; } 4208 4209 4210 4211 cat >>confdefs.h <<_ACEOF 4212 #define SIZEOF_INT $ac_cv_sizeof_int 4213 _ACEOF 4214 4215 4216 # The cast to long int works around a bug in the HP C Compiler 4217 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4218 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4219 # This bug is HP SR number 8606223364. 4220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 4221 $as_echo_n "checking size of short... " >&6; } 4222 if ${ac_cv_sizeof_short+:} false; then : 4223 $as_echo_n "(cached) " >&6 4224 else 4225 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 4226 4227 else 4228 if test "$ac_cv_type_short" = yes; then 4229 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4230 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4231 as_fn_error 77 "cannot compute sizeof (short) 4232 See \`config.log' for more details" "$LINENO" 5; } 4233 else 4234 ac_cv_sizeof_short=0 4235 fi 4236 fi 4237 4238 fi 4239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 4240 $as_echo "$ac_cv_sizeof_short" >&6; } 4241 4242 4243 4244 cat >>confdefs.h <<_ACEOF 4245 #define SIZEOF_SHORT $ac_cv_sizeof_short 4246 _ACEOF 4247 4248 4249 # The cast to long int works around a bug in the HP C Compiler 4250 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4251 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4252 # This bug is HP SR number 8606223364. 4253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 4254 $as_echo_n "checking size of char... " >&6; } 4255 if ${ac_cv_sizeof_char+:} false; then : 4256 $as_echo_n "(cached) " >&6 4257 else 4258 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then : 4259 4260 else 4261 if test "$ac_cv_type_char" = yes; then 4262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4263 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4264 as_fn_error 77 "cannot compute sizeof (char) 4265 See \`config.log' for more details" "$LINENO" 5; } 4266 else 4267 ac_cv_sizeof_char=0 4268 fi 4269 fi 4270 4271 fi 4272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 4273 $as_echo "$ac_cv_sizeof_char" >&6; } 4274 4275 4276 4277 cat >>confdefs.h <<_ACEOF 4278 #define SIZEOF_CHAR $ac_cv_sizeof_char 4279 _ACEOF 4280 4281 4282 4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5 4284 $as_echo_n "checking for type equivalent to int8_t... " >&6; } 4285 case "$ac_cv_sizeof_char" in 4286 1) acx_cv_type_int8_t=char ;; 4287 *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5 4288 esac 4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5 4290 $as_echo "$acx_cv_type_int8_t" >&6; } 4291 4292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5 4293 $as_echo_n "checking for type equivalent to int16_t... " >&6; } 4294 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in 4295 2:*) acx_cv_type_int16_t=int ;; 4296 *:2) acx_cv_type_int16_t=short ;; 4297 *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5 4298 esac 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5 4300 $as_echo "$acx_cv_type_int16_t" >&6; } 4301 4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5 4303 $as_echo_n "checking for type equivalent to int32_t... " >&6; } 4304 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in 4305 4:*) acx_cv_type_int32_t=int ;; 4306 *:4) acx_cv_type_int32_t=long ;; 4307 *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5 4308 esac 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5 4310 $as_echo "$acx_cv_type_int32_t" >&6; } 4311 fi 4312 4313 # These tests are here to make the output prettier 4314 4315 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then 4316 case "$ac_cv_sizeof_long" in 4317 8) acx_cv_type_int64_t=long ;; 4318 esac 4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5 4320 $as_echo_n "checking for type equivalent to int64_t... " >&6; } 4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 4322 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; } 4323 fi 4324 4325 # Now we can use the above types 4326 4327 if test "$ac_cv_type_uintptr_t" != yes; then 4328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5 4329 $as_echo_n "checking for type equivalent to intptr_t... " >&6; } 4330 case $ac_cv_sizeof_void_p in 4331 2) acx_cv_type_intptr_t=int16_t ;; 4332 4) acx_cv_type_intptr_t=int32_t ;; 4333 8) acx_cv_type_intptr_t=int64_t ;; 4334 *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5 4335 esac 4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5 4337 $as_echo "$acx_cv_type_intptr_t" >&6; } 4338 fi 4339 4340 # ----------------- done all checks, emit header ------------- 4341 ac_config_commands="$ac_config_commands gstdint.h" 4342 4343 4344 4345 4346 # Checks for typedefs, structures, and compiler characteristics. 4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4348 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4349 if ${ac_cv_c_const+:} false; then : 4350 $as_echo_n "(cached) " >&6 4351 else 4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4353 /* end confdefs.h. */ 4354 4355 int 4356 main () 4357 { 4358 4359 #ifndef __cplusplus 4360 /* Ultrix mips cc rejects this sort of thing. */ 4361 typedef int charset[2]; 4362 const charset cs = { 0, 0 }; 4363 /* SunOS 4.1.1 cc rejects this. */ 4364 char const *const *pcpcc; 4365 char **ppc; 4366 /* NEC SVR4.0.2 mips cc rejects this. */ 4367 struct point {int x, y;}; 4368 static struct point const zero = {0,0}; 4369 /* AIX XL C 1.02.0.0 rejects this. 4370 It does not let you subtract one const X* pointer from another in 4371 an arm of an if-expression whose if-part is not a constant 4372 expression */ 4373 const char *g = "string"; 4374 pcpcc = &g + (g ? g-g : 0); 4375 /* HPUX 7.0 cc rejects these. */ 4376 ++pcpcc; 4377 ppc = (char**) pcpcc; 4378 pcpcc = (char const *const *) ppc; 4379 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4380 char tx; 4381 char *t = &tx; 4382 char const *s = 0 ? (char *) 0 : (char const *) 0; 4383 4384 *t++ = 0; 4385 if (s) return 0; 4386 } 4387 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4388 int x[] = {25, 17}; 4389 const int *foo = &x[0]; 4390 ++foo; 4391 } 4392 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4393 typedef const int *iptr; 4394 iptr p = 0; 4395 ++p; 4396 } 4397 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4398 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4399 struct s { int j; const int *ap[3]; } bx; 4400 struct s *b = &bx; b->j = 5; 4401 } 4402 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4403 const int foo = 10; 4404 if (!foo) return 0; 4405 } 4406 return !cs[0] && !zero.x; 4407 #endif 4408 4409 ; 4410 return 0; 4411 } 4412 _ACEOF 4413 if ac_fn_c_try_compile "$LINENO"; then : 4414 ac_cv_c_const=yes 4415 else 4416 ac_cv_c_const=no 4417 fi 4418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4419 fi 4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4421 $as_echo "$ac_cv_c_const" >&6; } 4422 if test $ac_cv_c_const = no; then 4423 4424 $as_echo "#define const /**/" >>confdefs.h 4425 4426 fi 4427 4428 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4429 if test "x$ac_cv_type_off_t" = xyes; then : 4430 4431 else 4432 4433 cat >>confdefs.h <<_ACEOF 4434 #define off_t long int 4435 _ACEOF 4436 4437 fi 4438 4439 # The cast to long int works around a bug in the HP C Compiler 4440 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4441 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4442 # This bug is HP SR number 8606223364. 4443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4444 $as_echo_n "checking size of int... " >&6; } 4445 if ${ac_cv_sizeof_int+:} false; then : 4446 $as_echo_n "(cached) " >&6 4447 else 4448 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4449 4450 else 4451 if test "$ac_cv_type_int" = yes; then 4452 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4453 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4454 as_fn_error 77 "cannot compute sizeof (int) 4455 See \`config.log' for more details" "$LINENO" 5; } 4456 else 4457 ac_cv_sizeof_int=0 4458 fi 4459 fi 4460 4461 fi 4462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4463 $as_echo "$ac_cv_sizeof_int" >&6; } 4464 4465 4466 4467 cat >>confdefs.h <<_ACEOF 4468 #define SIZEOF_INT $ac_cv_sizeof_int 4469 _ACEOF 4470 4471 4472 # The cast to long int works around a bug in the HP C Compiler 4473 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4474 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4475 # This bug is HP SR number 8606223364. 4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 4477 $as_echo_n "checking size of long... " >&6; } 4478 if ${ac_cv_sizeof_long+:} false; then : 4479 $as_echo_n "(cached) " >&6 4480 else 4481 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4482 4483 else 4484 if test "$ac_cv_type_long" = yes; then 4485 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4487 as_fn_error 77 "cannot compute sizeof (long) 4488 See \`config.log' for more details" "$LINENO" 5; } 4489 else 4490 ac_cv_sizeof_long=0 4491 fi 4492 fi 4493 4494 fi 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4496 $as_echo "$ac_cv_sizeof_long" >&6; } 4497 4498 4499 4500 cat >>confdefs.h <<_ACEOF 4501 #define SIZEOF_LONG $ac_cv_sizeof_long 4502 _ACEOF 4503 4504 4505 4506 # Checks for library functions. 4507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4508 $as_echo_n "checking for ANSI C header files... " >&6; } 4509 if ${ac_cv_header_stdc+:} false; then : 4510 $as_echo_n "(cached) " >&6 4511 else 4512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4513 /* end confdefs.h. */ 4514 #include <stdlib.h> 4515 #include <stdarg.h> 4516 #include <string.h> 4517 #include <float.h> 4518 4519 int 4520 main () 4521 { 4522 4523 ; 4524 return 0; 4525 } 4526 _ACEOF 4527 if ac_fn_c_try_compile "$LINENO"; then : 4528 ac_cv_header_stdc=yes 4529 else 4530 ac_cv_header_stdc=no 4531 fi 4532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4533 4534 if test $ac_cv_header_stdc = yes; then 4535 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4537 /* end confdefs.h. */ 4538 #include <string.h> 4539 4540 _ACEOF 4541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4542 $EGREP "memchr" >/dev/null 2>&1; then : 4543 4544 else 4545 ac_cv_header_stdc=no 4546 fi 4547 rm -f conftest* 4548 4549 fi 4550 4551 if test $ac_cv_header_stdc = yes; then 4552 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4554 /* end confdefs.h. */ 4555 #include <stdlib.h> 4556 4557 _ACEOF 4558 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4559 $EGREP "free" >/dev/null 2>&1; then : 4560 4561 else 4562 ac_cv_header_stdc=no 4563 fi 4564 rm -f conftest* 4565 4566 fi 4567 4568 if test $ac_cv_header_stdc = yes; then 4569 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4570 if test "$cross_compiling" = yes; then : 4571 : 4572 else 4573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4574 /* end confdefs.h. */ 4575 #include <ctype.h> 4576 #include <stdlib.h> 4577 #if ((' ' & 0x0FF) == 0x020) 4578 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4579 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4580 #else 4581 # define ISLOWER(c) \ 4582 (('a' <= (c) && (c) <= 'i') \ 4583 || ('j' <= (c) && (c) <= 'r') \ 4584 || ('s' <= (c) && (c) <= 'z')) 4585 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4586 #endif 4587 4588 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4589 int 4590 main () 4591 { 4592 int i; 4593 for (i = 0; i < 256; i++) 4594 if (XOR (islower (i), ISLOWER (i)) 4595 || toupper (i) != TOUPPER (i)) 4596 return 2; 4597 return 0; 4598 } 4599 _ACEOF 4600 if ac_fn_c_try_run "$LINENO"; then : 4601 4602 else 4603 ac_cv_header_stdc=no 4604 fi 4605 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4606 conftest.$ac_objext conftest.beam conftest.$ac_ext 4607 fi 4608 4609 fi 4610 fi 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4612 $as_echo "$ac_cv_header_stdc" >&6; } 4613 if test $ac_cv_header_stdc = yes; then 4614 4615 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4616 4617 fi 4618 4619 4620 # Check whether --enable-maintainer-mode was given. 4621 if test "${enable_maintainer_mode+set}" = set; then : 4622 enableval=$enable_maintainer_mode; 4623 else 4624 enable_maintainer_mode=no 4625 fi 4626 4627 4628 if test "x$enable_maintainer_mode" = xno; then 4629 MAINT='#' 4630 else 4631 MAINT= 4632 fi 4633 4634 4635 # Make sure we can run config.sub. 4636 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4637 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4638 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4640 $as_echo_n "checking build system type... " >&6; } 4641 if ${ac_cv_build+:} false; then : 4642 $as_echo_n "(cached) " >&6 4643 else 4644 ac_build_alias=$build_alias 4645 test "x$ac_build_alias" = x && 4646 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4647 test "x$ac_build_alias" = x && 4648 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4649 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4650 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4651 4652 fi 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4654 $as_echo "$ac_cv_build" >&6; } 4655 case $ac_cv_build in 4656 *-*-*) ;; 4657 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4658 esac 4659 build=$ac_cv_build 4660 ac_save_IFS=$IFS; IFS='-' 4661 set x $ac_cv_build 4662 shift 4663 build_cpu=$1 4664 build_vendor=$2 4665 shift; shift 4666 # Remember, the first character of IFS is used to create $*, 4667 # except with old shells: 4668 build_os=$* 4669 IFS=$ac_save_IFS 4670 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4671 4672 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4674 $as_echo_n "checking host system type... " >&6; } 4675 if ${ac_cv_host+:} false; then : 4676 $as_echo_n "(cached) " >&6 4677 else 4678 if test "x$host_alias" = x; then 4679 ac_cv_host=$ac_cv_build 4680 else 4681 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4682 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4683 fi 4684 4685 fi 4686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4687 $as_echo "$ac_cv_host" >&6; } 4688 case $ac_cv_host in 4689 *-*-*) ;; 4690 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4691 esac 4692 host=$ac_cv_host 4693 ac_save_IFS=$IFS; IFS='-' 4694 set x $ac_cv_host 4695 shift 4696 host_cpu=$1 4697 host_vendor=$2 4698 shift; shift 4699 # Remember, the first character of IFS is used to create $*, 4700 # except with old shells: 4701 host_os=$* 4702 IFS=$ac_save_IFS 4703 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4704 4705 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 4707 $as_echo_n "checking target system type... " >&6; } 4708 if ${ac_cv_target+:} false; then : 4709 $as_echo_n "(cached) " >&6 4710 else 4711 if test "x$target_alias" = x; then 4712 ac_cv_target=$ac_cv_host 4713 else 4714 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 4715 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 4716 fi 4717 4718 fi 4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 4720 $as_echo "$ac_cv_target" >&6; } 4721 case $ac_cv_target in 4722 *-*-*) ;; 4723 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 4724 esac 4725 target=$ac_cv_target 4726 ac_save_IFS=$IFS; IFS='-' 4727 set x $ac_cv_target 4728 shift 4729 target_cpu=$1 4730 target_vendor=$2 4731 shift; shift 4732 # Remember, the first character of IFS is used to create $*, 4733 # except with old shells: 4734 target_os=$* 4735 IFS=$ac_save_IFS 4736 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 4737 4738 4739 # The aliases save the names the user supplied, while $host etc. 4740 # will get canonicalized. 4741 test -n "$target_alias" && 4742 test "$program_prefix$program_suffix$program_transform_name" = \ 4743 NONENONEs,x,x, && 4744 program_prefix=${target_alias}- 4745 4746 # Default decimal format 4747 # If you change the defaults here, be sure to change them in the GCC directory also 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5 4749 $as_echo_n "checking for decimal floating point... " >&6; } 4750 4751 4752 # Check whether --enable-decimal-float was given. 4753 if test "${enable_decimal_float+set}" = set; then : 4754 enableval=$enable_decimal_float; 4755 case $enable_decimal_float in 4756 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4757 *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4758 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4759 esac 4760 4761 else 4762 4763 case $target in 4764 aarch64* | \ 4765 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4766 i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \ 4767 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4768 i?86*-*-cygwin* | x86_64*-*-cygwin*) 4769 enable_decimal_float=yes 4770 ;; 4771 *) 4772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4773 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4774 enable_decimal_float=no 4775 ;; 4776 esac 4777 4778 fi 4779 4780 4781 # x86's use BID format instead of DPD 4782 case x$enable_decimal_float in 4783 xyes) 4784 case $target in 4785 aarch64* | i?86*-*-* | x86_64*-*-*) 4786 enable_decimal_float=bid 4787 ;; 4788 *) 4789 enable_decimal_float=dpd 4790 ;; 4791 esac 4792 default_decimal_float=$enable_decimal_float 4793 ;; 4794 xno) 4795 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4796 # dependency on libdecnumber. 4797 default_decimal_float=dpd 4798 ;; 4799 esac 4800 4801 4802 4803 4804 # Use default_decimal_float for dependency. 4805 enable_decimal_float=$default_decimal_float 4806 4807 # If BID is being used, additional objects should be linked in. 4808 if test x$enable_decimal_float = xbid; then 4809 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)" 4810 else 4811 ADDITIONAL_OBJS= 4812 fi 4813 4814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5 4815 $as_echo "$enable_decimal_float" >&6; } 4816 4817 4818 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4820 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4821 if ${ac_cv_c_bigendian+:} false; then : 4822 $as_echo_n "(cached) " >&6 4823 else 4824 ac_cv_c_bigendian=unknown 4825 # See if we're dealing with a universal compiler. 4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4827 /* end confdefs.h. */ 4828 #ifndef __APPLE_CC__ 4829 not a universal capable compiler 4830 #endif 4831 typedef int dummy; 4832 4833 _ACEOF 4834 if ac_fn_c_try_compile "$LINENO"; then : 4835 4836 # Check for potential -arch flags. It is not universal unless 4837 # there are at least two -arch flags with different values. 4838 ac_arch= 4839 ac_prev= 4840 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4841 if test -n "$ac_prev"; then 4842 case $ac_word in 4843 i?86 | x86_64 | ppc | ppc64) 4844 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4845 ac_arch=$ac_word 4846 else 4847 ac_cv_c_bigendian=universal 4848 break 4849 fi 4850 ;; 4851 esac 4852 ac_prev= 4853 elif test "x$ac_word" = "x-arch"; then 4854 ac_prev=arch 4855 fi 4856 done 4857 fi 4858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4859 if test $ac_cv_c_bigendian = unknown; then 4860 # See if sys/param.h defines the BYTE_ORDER macro. 4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4862 /* end confdefs.h. */ 4863 #include <sys/types.h> 4864 #include <sys/param.h> 4865 4866 int 4867 main () 4868 { 4869 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4870 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4871 && LITTLE_ENDIAN) 4872 bogus endian macros 4873 #endif 4874 4875 ; 4876 return 0; 4877 } 4878 _ACEOF 4879 if ac_fn_c_try_compile "$LINENO"; then : 4880 # It does; now see whether it defined to BIG_ENDIAN or not. 4881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4882 /* end confdefs.h. */ 4883 #include <sys/types.h> 4884 #include <sys/param.h> 4885 4886 int 4887 main () 4888 { 4889 #if BYTE_ORDER != BIG_ENDIAN 4890 not big endian 4891 #endif 4892 4893 ; 4894 return 0; 4895 } 4896 _ACEOF 4897 if ac_fn_c_try_compile "$LINENO"; then : 4898 ac_cv_c_bigendian=yes 4899 else 4900 ac_cv_c_bigendian=no 4901 fi 4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4903 fi 4904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4905 fi 4906 if test $ac_cv_c_bigendian = unknown; then 4907 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4909 /* end confdefs.h. */ 4910 #include <limits.h> 4911 4912 int 4913 main () 4914 { 4915 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4916 bogus endian macros 4917 #endif 4918 4919 ; 4920 return 0; 4921 } 4922 _ACEOF 4923 if ac_fn_c_try_compile "$LINENO"; then : 4924 # It does; now see whether it defined to _BIG_ENDIAN or not. 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 #include <limits.h> 4928 4929 int 4930 main () 4931 { 4932 #ifndef _BIG_ENDIAN 4933 not big endian 4934 #endif 4935 4936 ; 4937 return 0; 4938 } 4939 _ACEOF 4940 if ac_fn_c_try_compile "$LINENO"; then : 4941 ac_cv_c_bigendian=yes 4942 else 4943 ac_cv_c_bigendian=no 4944 fi 4945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4946 fi 4947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4948 fi 4949 if test $ac_cv_c_bigendian = unknown; then 4950 # Compile a test program. 4951 if test "$cross_compiling" = yes; then : 4952 # Try to guess by grepping values from an object file. 4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954 /* end confdefs.h. */ 4955 short int ascii_mm[] = 4956 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4957 short int ascii_ii[] = 4958 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4959 int use_ascii (int i) { 4960 return ascii_mm[i] + ascii_ii[i]; 4961 } 4962 short int ebcdic_ii[] = 4963 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4964 short int ebcdic_mm[] = 4965 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4966 int use_ebcdic (int i) { 4967 return ebcdic_mm[i] + ebcdic_ii[i]; 4968 } 4969 extern int foo; 4970 4971 int 4972 main () 4973 { 4974 return use_ascii (foo) == use_ebcdic (foo); 4975 ; 4976 return 0; 4977 } 4978 _ACEOF 4979 if ac_fn_c_try_compile "$LINENO"; then : 4980 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4981 ac_cv_c_bigendian=yes 4982 fi 4983 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4984 if test "$ac_cv_c_bigendian" = unknown; then 4985 ac_cv_c_bigendian=no 4986 else 4987 # finding both strings is unlikely to happen, but who knows? 4988 ac_cv_c_bigendian=unknown 4989 fi 4990 fi 4991 fi 4992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4993 else 4994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4995 /* end confdefs.h. */ 4996 $ac_includes_default 4997 int 4998 main () 4999 { 5000 5001 /* Are we little or big endian? From Harbison&Steele. */ 5002 union 5003 { 5004 long int l; 5005 char c[sizeof (long int)]; 5006 } u; 5007 u.l = 1; 5008 return u.c[sizeof (long int) - 1] == 1; 5009 5010 ; 5011 return 0; 5012 } 5013 _ACEOF 5014 if ac_fn_c_try_run "$LINENO"; then : 5015 ac_cv_c_bigendian=no 5016 else 5017 ac_cv_c_bigendian=yes 5018 fi 5019 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5020 conftest.$ac_objext conftest.beam conftest.$ac_ext 5021 fi 5022 5023 fi 5024 fi 5025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5026 $as_echo "$ac_cv_c_bigendian" >&6; } 5027 case $ac_cv_c_bigendian in #( 5028 yes) 5029 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5030 ;; #( 5031 no) 5032 ;; #( 5033 universal) 5034 5035 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5036 5037 ;; #( 5038 *) 5039 as_fn_error $? "unknown endianness 5040 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5041 esac 5042 5043 5044 # Enable --enable-host-shared. 5045 # Check whether --enable-host-shared was given. 5046 if test "${enable_host_shared+set}" = set; then : 5047 enableval=$enable_host_shared; PICFLAG=-fPIC 5048 else 5049 PICFLAG= 5050 fi 5051 5052 5053 5054 # Output. 5055 5056 ac_config_headers="$ac_config_headers config.h:config.in" 5057 5058 ac_config_files="$ac_config_files Makefile" 5059 5060 cat >confcache <<\_ACEOF 5061 # This file is a shell script that caches the results of configure 5062 # tests run on this system so they can be shared between configure 5063 # scripts and configure runs, see configure's option --config-cache. 5064 # It is not useful on other systems. If it contains results you don't 5065 # want to keep, you may remove or edit it. 5066 # 5067 # config.status only pays attention to the cache file if you give it 5068 # the --recheck option to rerun configure. 5069 # 5070 # `ac_cv_env_foo' variables (set or unset) will be overridden when 5071 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5072 # following values. 5073 5074 _ACEOF 5075 5076 # The following way of writing the cache mishandles newlines in values, 5077 # but we know of no workaround that is simple, portable, and efficient. 5078 # So, we kill variables containing newlines. 5079 # Ultrix sh set writes to stderr and can't be redirected directly, 5080 # and sets the high bit in the cache file unless we assign to the vars. 5081 ( 5082 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5083 eval ac_val=\$$ac_var 5084 case $ac_val in #( 5085 *${as_nl}*) 5086 case $ac_var in #( 5087 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5088 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5089 esac 5090 case $ac_var in #( 5091 _ | IFS | as_nl) ;; #( 5092 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5093 *) { eval $ac_var=; unset $ac_var;} ;; 5094 esac ;; 5095 esac 5096 done 5097 5098 (set) 2>&1 | 5099 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5100 *${as_nl}ac_space=\ *) 5101 # `set' does not quote correctly, so add quotes: double-quote 5102 # substitution turns \\\\ into \\, and sed turns \\ into \. 5103 sed -n \ 5104 "s/'/'\\\\''/g; 5105 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5106 ;; #( 5107 *) 5108 # `set' quotes correctly as required by POSIX, so do not add quotes. 5109 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5110 ;; 5111 esac | 5112 sort 5113 ) | 5114 sed ' 5115 /^ac_cv_env_/b end 5116 t clear 5117 :clear 5118 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5119 t end 5120 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5121 :end' >>confcache 5122 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5123 if test -w "$cache_file"; then 5124 if test "x$cache_file" != "x/dev/null"; then 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5126 $as_echo "$as_me: updating cache $cache_file" >&6;} 5127 if test ! -f "$cache_file" || test -h "$cache_file"; then 5128 cat confcache >"$cache_file" 5129 else 5130 case $cache_file in #( 5131 */* | ?:*) 5132 mv -f confcache "$cache_file"$$ && 5133 mv -f "$cache_file"$$ "$cache_file" ;; #( 5134 *) 5135 mv -f confcache "$cache_file" ;; 5136 esac 5137 fi 5138 fi 5139 else 5140 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5141 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5142 fi 5143 fi 5144 rm -f confcache 5145 5146 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5147 # Let make expand exec_prefix. 5148 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5149 5150 DEFS=-DHAVE_CONFIG_H 5151 5152 ac_libobjs= 5153 ac_ltlibobjs= 5154 U= 5155 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5156 # 1. Remove the extension, and $U if already installed. 5157 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5158 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5159 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5160 # will be set to the directory where LIBOBJS objects are built. 5161 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5162 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5163 done 5164 LIBOBJS=$ac_libobjs 5165 5166 LTLIBOBJS=$ac_ltlibobjs 5167 5168 5169 5170 5171 : "${CONFIG_STATUS=./config.status}" 5172 ac_write_fail=0 5173 ac_clean_files_save=$ac_clean_files 5174 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5175 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5176 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5177 as_write_fail=0 5178 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5179 #! $SHELL 5180 # Generated by $as_me. 5181 # Run this file to recreate the current configuration. 5182 # Compiler output produced by configure, useful for debugging 5183 # configure, is in config.log if it exists. 5184 5185 debug=false 5186 ac_cs_recheck=false 5187 ac_cs_silent=false 5188 5189 SHELL=\${CONFIG_SHELL-$SHELL} 5190 export SHELL 5191 _ASEOF 5192 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5193 ## -------------------- ## 5194 ## M4sh Initialization. ## 5195 ## -------------------- ## 5196 5197 # Be more Bourne compatible 5198 DUALCASE=1; export DUALCASE # for MKS sh 5199 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5200 emulate sh 5201 NULLCMD=: 5202 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5203 # is contrary to our usage. Disable this feature. 5204 alias -g '${1+"$@"}'='"$@"' 5205 setopt NO_GLOB_SUBST 5206 else 5207 case `(set -o) 2>/dev/null` in #( 5208 *posix*) : 5209 set -o posix ;; #( 5210 *) : 5211 ;; 5212 esac 5213 fi 5214 5215 5216 as_nl=' 5217 ' 5218 export as_nl 5219 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5220 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5221 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5222 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5223 # Prefer a ksh shell builtin over an external printf program on Solaris, 5224 # but without wasting forks for bash or zsh. 5225 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5226 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5227 as_echo='print -r --' 5228 as_echo_n='print -rn --' 5229 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5230 as_echo='printf %s\n' 5231 as_echo_n='printf %s' 5232 else 5233 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5234 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5235 as_echo_n='/usr/ucb/echo -n' 5236 else 5237 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5238 as_echo_n_body='eval 5239 arg=$1; 5240 case $arg in #( 5241 *"$as_nl"*) 5242 expr "X$arg" : "X\\(.*\\)$as_nl"; 5243 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5244 esac; 5245 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5246 ' 5247 export as_echo_n_body 5248 as_echo_n='sh -c $as_echo_n_body as_echo' 5249 fi 5250 export as_echo_body 5251 as_echo='sh -c $as_echo_body as_echo' 5252 fi 5253 5254 # The user is always right. 5255 if test "${PATH_SEPARATOR+set}" != set; then 5256 PATH_SEPARATOR=: 5257 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5258 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5259 PATH_SEPARATOR=';' 5260 } 5261 fi 5262 5263 5264 # IFS 5265 # We need space, tab and new line, in precisely that order. Quoting is 5266 # there to prevent editors from complaining about space-tab. 5267 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5268 # splitting by setting IFS to empty value.) 5269 IFS=" "" $as_nl" 5270 5271 # Find who we are. Look in the path if we contain no directory separator. 5272 as_myself= 5273 case $0 in #(( 5274 *[\\/]* ) as_myself=$0 ;; 5275 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5276 for as_dir in $PATH 5277 do 5278 IFS=$as_save_IFS 5279 test -z "$as_dir" && as_dir=. 5280 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5281 done 5282 IFS=$as_save_IFS 5283 5284 ;; 5285 esac 5286 # We did not find ourselves, most probably we were run as `sh COMMAND' 5287 # in which case we are not to be found in the path. 5288 if test "x$as_myself" = x; then 5289 as_myself=$0 5290 fi 5291 if test ! -f "$as_myself"; then 5292 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5293 exit 1 5294 fi 5295 5296 # Unset variables that we do not need and which cause bugs (e.g. in 5297 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5298 # suppresses any "Segmentation fault" message there. '((' could 5299 # trigger a bug in pdksh 5.2.14. 5300 for as_var in BASH_ENV ENV MAIL MAILPATH 5301 do eval test x\${$as_var+set} = xset \ 5302 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5303 done 5304 PS1='$ ' 5305 PS2='> ' 5306 PS4='+ ' 5307 5308 # NLS nuisances. 5309 LC_ALL=C 5310 export LC_ALL 5311 LANGUAGE=C 5312 export LANGUAGE 5313 5314 # CDPATH. 5315 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5316 5317 5318 # as_fn_error STATUS ERROR [LINENO LOG_FD] 5319 # ---------------------------------------- 5320 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5321 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5322 # script with STATUS, using 1 if that was 0. 5323 as_fn_error () 5324 { 5325 as_status=$1; test $as_status -eq 0 && as_status=1 5326 if test "$4"; then 5327 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5328 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5329 fi 5330 $as_echo "$as_me: error: $2" >&2 5331 as_fn_exit $as_status 5332 } # as_fn_error 5333 5334 5335 # as_fn_set_status STATUS 5336 # ----------------------- 5337 # Set $? to STATUS, without forking. 5338 as_fn_set_status () 5339 { 5340 return $1 5341 } # as_fn_set_status 5342 5343 # as_fn_exit STATUS 5344 # ----------------- 5345 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5346 as_fn_exit () 5347 { 5348 set +e 5349 as_fn_set_status $1 5350 exit $1 5351 } # as_fn_exit 5352 5353 # as_fn_unset VAR 5354 # --------------- 5355 # Portably unset VAR. 5356 as_fn_unset () 5357 { 5358 { eval $1=; unset $1;} 5359 } 5360 as_unset=as_fn_unset 5361 # as_fn_append VAR VALUE 5362 # ---------------------- 5363 # Append the text in VALUE to the end of the definition contained in VAR. Take 5364 # advantage of any shell optimizations that allow amortized linear growth over 5365 # repeated appends, instead of the typical quadratic growth present in naive 5366 # implementations. 5367 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5368 eval 'as_fn_append () 5369 { 5370 eval $1+=\$2 5371 }' 5372 else 5373 as_fn_append () 5374 { 5375 eval $1=\$$1\$2 5376 } 5377 fi # as_fn_append 5378 5379 # as_fn_arith ARG... 5380 # ------------------ 5381 # Perform arithmetic evaluation on the ARGs, and store the result in the 5382 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5383 # must be portable across $(()) and expr. 5384 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5385 eval 'as_fn_arith () 5386 { 5387 as_val=$(( $* )) 5388 }' 5389 else 5390 as_fn_arith () 5391 { 5392 as_val=`expr "$@" || test $? -eq 1` 5393 } 5394 fi # as_fn_arith 5395 5396 5397 if expr a : '\(a\)' >/dev/null 2>&1 && 5398 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5399 as_expr=expr 5400 else 5401 as_expr=false 5402 fi 5403 5404 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5405 as_basename=basename 5406 else 5407 as_basename=false 5408 fi 5409 5410 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5411 as_dirname=dirname 5412 else 5413 as_dirname=false 5414 fi 5415 5416 as_me=`$as_basename -- "$0" || 5417 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5418 X"$0" : 'X\(//\)$' \| \ 5419 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5420 $as_echo X/"$0" | 5421 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5422 s//\1/ 5423 q 5424 } 5425 /^X\/\(\/\/\)$/{ 5426 s//\1/ 5427 q 5428 } 5429 /^X\/\(\/\).*/{ 5430 s//\1/ 5431 q 5432 } 5433 s/.*/./; q'` 5434 5435 # Avoid depending upon Character Ranges. 5436 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5437 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5438 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5439 as_cr_digits='0123456789' 5440 as_cr_alnum=$as_cr_Letters$as_cr_digits 5441 5442 ECHO_C= ECHO_N= ECHO_T= 5443 case `echo -n x` in #((((( 5444 -n*) 5445 case `echo 'xy\c'` in 5446 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5447 xy) ECHO_C='\c';; 5448 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5449 ECHO_T=' ';; 5450 esac;; 5451 *) 5452 ECHO_N='-n';; 5453 esac 5454 5455 rm -f conf$$ conf$$.exe conf$$.file 5456 if test -d conf$$.dir; then 5457 rm -f conf$$.dir/conf$$.file 5458 else 5459 rm -f conf$$.dir 5460 mkdir conf$$.dir 2>/dev/null 5461 fi 5462 if (echo >conf$$.file) 2>/dev/null; then 5463 if ln -s conf$$.file conf$$ 2>/dev/null; then 5464 as_ln_s='ln -s' 5465 # ... but there are two gotchas: 5466 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5467 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5468 # In both cases, we have to default to `cp -pR'. 5469 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5470 as_ln_s='cp -pR' 5471 elif ln conf$$.file conf$$ 2>/dev/null; then 5472 as_ln_s=ln 5473 else 5474 as_ln_s='cp -pR' 5475 fi 5476 else 5477 as_ln_s='cp -pR' 5478 fi 5479 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5480 rmdir conf$$.dir 2>/dev/null 5481 5482 5483 # as_fn_mkdir_p 5484 # ------------- 5485 # Create "$as_dir" as a directory, including parents if necessary. 5486 as_fn_mkdir_p () 5487 { 5488 5489 case $as_dir in #( 5490 -*) as_dir=./$as_dir;; 5491 esac 5492 test -d "$as_dir" || eval $as_mkdir_p || { 5493 as_dirs= 5494 while :; do 5495 case $as_dir in #( 5496 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5497 *) as_qdir=$as_dir;; 5498 esac 5499 as_dirs="'$as_qdir' $as_dirs" 5500 as_dir=`$as_dirname -- "$as_dir" || 5501 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5502 X"$as_dir" : 'X\(//\)[^/]' \| \ 5503 X"$as_dir" : 'X\(//\)$' \| \ 5504 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5505 $as_echo X"$as_dir" | 5506 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5507 s//\1/ 5508 q 5509 } 5510 /^X\(\/\/\)[^/].*/{ 5511 s//\1/ 5512 q 5513 } 5514 /^X\(\/\/\)$/{ 5515 s//\1/ 5516 q 5517 } 5518 /^X\(\/\).*/{ 5519 s//\1/ 5520 q 5521 } 5522 s/.*/./; q'` 5523 test -d "$as_dir" && break 5524 done 5525 test -z "$as_dirs" || eval "mkdir $as_dirs" 5526 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5527 5528 5529 } # as_fn_mkdir_p 5530 if mkdir -p . 2>/dev/null; then 5531 as_mkdir_p='mkdir -p "$as_dir"' 5532 else 5533 test -d ./-p && rmdir ./-p 5534 as_mkdir_p=false 5535 fi 5536 5537 5538 # as_fn_executable_p FILE 5539 # ----------------------- 5540 # Test if FILE is an executable regular file. 5541 as_fn_executable_p () 5542 { 5543 test -f "$1" && test -x "$1" 5544 } # as_fn_executable_p 5545 as_test_x='test -x' 5546 as_executable_p=as_fn_executable_p 5547 5548 # Sed expression to map a string onto a valid CPP name. 5549 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5550 5551 # Sed expression to map a string onto a valid variable name. 5552 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5553 5554 5555 exec 6>&1 5556 ## ----------------------------------- ## 5557 ## Main body of $CONFIG_STATUS script. ## 5558 ## ----------------------------------- ## 5559 _ASEOF 5560 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5561 5562 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5563 # Save the log message, to keep $0 and so on meaningful, and to 5564 # report actual input values of CONFIG_FILES etc. instead of their 5565 # values after options handling. 5566 ac_log=" 5567 This file was extended by libdecnumber $as_me , which was 5568 generated by GNU Autoconf 2.69. Invocation command line was 5569 5570 CONFIG_FILES = $CONFIG_FILES 5571 CONFIG_HEADERS = $CONFIG_HEADERS 5572 CONFIG_LINKS = $CONFIG_LINKS 5573 CONFIG_COMMANDS = $CONFIG_COMMANDS 5574 $ $0 $@ 5575 5576 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5577 " 5578 5579 _ACEOF 5580 5581 case $ac_config_files in *" 5582 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5583 esac 5584 5585 case $ac_config_headers in *" 5586 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5587 esac 5588 5589 5590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5591 # Files that config.status was made for. 5592 config_files="$ac_config_files" 5593 config_headers="$ac_config_headers" 5594 config_commands="$ac_config_commands" 5595 5596 _ACEOF 5597 5598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5599 ac_cs_usage="\ 5600 \`$as_me' instantiates files and other configuration actions 5601 from templates according to the current configuration. Unless the files 5602 and actions are specified as TAGs, all are instantiated by default. 5603 5604 Usage: $0 [OPTION]... [TAG]... 5605 5606 -h, --help print this help, then exit 5607 -V, --version print version number and configuration settings, then exit 5608 --config print configuration, then exit 5609 -q, --quiet, --silent 5610 do not print progress messages 5611 -d, --debug don't remove temporary files 5612 --recheck update $as_me by reconfiguring in the same conditions 5613 --file=FILE[:TEMPLATE] 5614 instantiate the configuration file FILE 5615 --header=FILE[:TEMPLATE] 5616 instantiate the configuration header FILE 5617 5618 Configuration files: 5619 $config_files 5620 5621 Configuration headers: 5622 $config_headers 5623 5624 Configuration commands: 5625 $config_commands 5626 5627 Report bugs to <gcc-bugs@gcc.gnu.org>." 5628 5629 _ACEOF 5630 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5631 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5632 ac_cs_version="\\ 5633 libdecnumber config.status 5634 configured by $0, generated by GNU Autoconf 2.69, 5635 with options \\"\$ac_cs_config\\" 5636 5637 Copyright (C) 2012 Free Software Foundation, Inc. 5638 This config.status script is free software; the Free Software Foundation 5639 gives unlimited permission to copy, distribute and modify it." 5640 5641 ac_pwd='$ac_pwd' 5642 srcdir='$srcdir' 5643 test -n "\$AWK" || AWK=awk 5644 _ACEOF 5645 5646 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5647 # The default lists apply if the user does not specify any file. 5648 ac_need_defaults=: 5649 while test $# != 0 5650 do 5651 case $1 in 5652 --*=?*) 5653 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5654 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5655 ac_shift=: 5656 ;; 5657 --*=) 5658 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5659 ac_optarg= 5660 ac_shift=: 5661 ;; 5662 *) 5663 ac_option=$1 5664 ac_optarg=$2 5665 ac_shift=shift 5666 ;; 5667 esac 5668 5669 case $ac_option in 5670 # Handling of the options. 5671 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5672 ac_cs_recheck=: ;; 5673 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5674 $as_echo "$ac_cs_version"; exit ;; 5675 --config | --confi | --conf | --con | --co | --c ) 5676 $as_echo "$ac_cs_config"; exit ;; 5677 --debug | --debu | --deb | --de | --d | -d ) 5678 debug=: ;; 5679 --file | --fil | --fi | --f ) 5680 $ac_shift 5681 case $ac_optarg in 5682 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5683 '') as_fn_error $? "missing file argument" ;; 5684 esac 5685 as_fn_append CONFIG_FILES " '$ac_optarg'" 5686 ac_need_defaults=false;; 5687 --header | --heade | --head | --hea ) 5688 $ac_shift 5689 case $ac_optarg in 5690 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5691 esac 5692 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5693 ac_need_defaults=false;; 5694 --he | --h) 5695 # Conflict between --help and --header 5696 as_fn_error $? "ambiguous option: \`$1' 5697 Try \`$0 --help' for more information.";; 5698 --help | --hel | -h ) 5699 $as_echo "$ac_cs_usage"; exit ;; 5700 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5701 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5702 ac_cs_silent=: ;; 5703 5704 # This is an error. 5705 -*) as_fn_error $? "unrecognized option: \`$1' 5706 Try \`$0 --help' for more information." ;; 5707 5708 *) as_fn_append ac_config_targets " $1" 5709 ac_need_defaults=false ;; 5710 5711 esac 5712 shift 5713 done 5714 5715 ac_configure_extra_args= 5716 5717 if $ac_cs_silent; then 5718 exec 6>/dev/null 5719 ac_configure_extra_args="$ac_configure_extra_args --silent" 5720 fi 5721 5722 _ACEOF 5723 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5724 if \$ac_cs_recheck; then 5725 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5726 shift 5727 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5728 CONFIG_SHELL='$SHELL' 5729 export CONFIG_SHELL 5730 exec "\$@" 5731 fi 5732 5733 _ACEOF 5734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5735 exec 5>>config.log 5736 { 5737 echo 5738 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5739 ## Running $as_me. ## 5740 _ASBOX 5741 $as_echo "$ac_log" 5742 } >&5 5743 5744 _ACEOF 5745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5746 # 5747 # INIT-COMMANDS 5748 # 5749 5750 GCC="$GCC" 5751 CC="$CC" 5752 acx_cv_header_stdint="$acx_cv_header_stdint" 5753 acx_cv_type_int8_t="$acx_cv_type_int8_t" 5754 acx_cv_type_int16_t="$acx_cv_type_int16_t" 5755 acx_cv_type_int32_t="$acx_cv_type_int32_t" 5756 acx_cv_type_int64_t="$acx_cv_type_int64_t" 5757 acx_cv_type_intptr_t="$acx_cv_type_intptr_t" 5758 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" 5759 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t" 5760 ac_cv_type_uint64_t="$ac_cv_type_uint64_t" 5761 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t" 5762 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t" 5763 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t" 5764 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t" 5765 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p" 5766 5767 5768 _ACEOF 5769 5770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5771 5772 # Handling of arguments. 5773 for ac_config_target in $ac_config_targets 5774 do 5775 case $ac_config_target in 5776 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;; 5777 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 5778 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5779 5780 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5781 esac 5782 done 5783 5784 5785 # If the user did not use the arguments to specify the items to instantiate, 5786 # then the envvar interface is used. Set only those that are not. 5787 # We use the long form for the default assignment because of an extremely 5788 # bizarre bug on SunOS 4.1.3. 5789 if $ac_need_defaults; then 5790 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5791 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5792 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5793 fi 5794 5795 # Have a temporary directory for convenience. Make it in the build tree 5796 # simply because there is no reason against having it here, and in addition, 5797 # creating and moving files from /tmp can sometimes cause problems. 5798 # Hook for its removal unless debugging. 5799 # Note that there is a small window in which the directory will not be cleaned: 5800 # after its creation but before its name has been assigned to `$tmp'. 5801 $debug || 5802 { 5803 tmp= ac_tmp= 5804 trap 'exit_status=$? 5805 : "${ac_tmp:=$tmp}" 5806 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5807 ' 0 5808 trap 'as_fn_exit 1' 1 2 13 15 5809 } 5810 # Create a (secure) tmp directory for tmp files. 5811 5812 { 5813 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5814 test -d "$tmp" 5815 } || 5816 { 5817 tmp=./conf$$-$RANDOM 5818 (umask 077 && mkdir "$tmp") 5819 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5820 ac_tmp=$tmp 5821 5822 # Set up the scripts for CONFIG_FILES section. 5823 # No need to generate them if there are no CONFIG_FILES. 5824 # This happens for instance with `./config.status config.h'. 5825 if test -n "$CONFIG_FILES"; then 5826 5827 5828 ac_cr=`echo X | tr X '\015'` 5829 # On cygwin, bash can eat \r inside `` if the user requested igncr. 5830 # But we know of no other shell where ac_cr would be empty at this 5831 # point, so we can use a bashism as a fallback. 5832 if test "x$ac_cr" = x; then 5833 eval ac_cr=\$\'\\r\' 5834 fi 5835 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5836 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5837 ac_cs_awk_cr='\\r' 5838 else 5839 ac_cs_awk_cr=$ac_cr 5840 fi 5841 5842 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5843 _ACEOF 5844 5845 5846 { 5847 echo "cat >conf$$subs.awk <<_ACEOF" && 5848 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5849 echo "_ACEOF" 5850 } >conf$$subs.sh || 5851 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5852 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5853 ac_delim='%!_!# ' 5854 for ac_last_try in false false false false false :; do 5855 . ./conf$$subs.sh || 5856 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5857 5858 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5859 if test $ac_delim_n = $ac_delim_num; then 5860 break 5861 elif $ac_last_try; then 5862 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5863 else 5864 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5865 fi 5866 done 5867 rm -f conf$$subs.sh 5868 5869 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5870 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5871 _ACEOF 5872 sed -n ' 5873 h 5874 s/^/S["/; s/!.*/"]=/ 5875 p 5876 g 5877 s/^[^!]*!// 5878 :repl 5879 t repl 5880 s/'"$ac_delim"'$// 5881 t delim 5882 :nl 5883 h 5884 s/\(.\{148\}\)..*/\1/ 5885 t more1 5886 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5887 p 5888 n 5889 b repl 5890 :more1 5891 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5892 p 5893 g 5894 s/.\{148\}// 5895 t nl 5896 :delim 5897 h 5898 s/\(.\{148\}\)..*/\1/ 5899 t more2 5900 s/["\\]/\\&/g; s/^/"/; s/$/"/ 5901 p 5902 b 5903 :more2 5904 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5905 p 5906 g 5907 s/.\{148\}// 5908 t delim 5909 ' <conf$$subs.awk | sed ' 5910 /^[^""]/{ 5911 N 5912 s/\n// 5913 } 5914 ' >>$CONFIG_STATUS || ac_write_fail=1 5915 rm -f conf$$subs.awk 5916 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5917 _ACAWK 5918 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5919 for (key in S) S_is_set[key] = 1 5920 FS = "" 5921 5922 } 5923 { 5924 line = $ 0 5925 nfields = split(line, field, "@") 5926 substed = 0 5927 len = length(field[1]) 5928 for (i = 2; i < nfields; i++) { 5929 key = field[i] 5930 keylen = length(key) 5931 if (S_is_set[key]) { 5932 value = S[key] 5933 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5934 len += length(value) + length(field[++i]) 5935 substed = 1 5936 } else 5937 len += 1 + keylen 5938 } 5939 5940 print line 5941 } 5942 5943 _ACAWK 5944 _ACEOF 5945 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5946 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5947 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5948 else 5949 cat 5950 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5951 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5952 _ACEOF 5953 5954 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5955 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5956 # trailing colons and then remove the whole line if VPATH becomes empty 5957 # (actually we leave an empty line to preserve line numbers). 5958 if test "x$srcdir" = x.; then 5959 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5960 h 5961 s/// 5962 s/^/:/ 5963 s/[ ]*$/:/ 5964 s/:\$(srcdir):/:/g 5965 s/:\${srcdir}:/:/g 5966 s/:@srcdir@:/:/g 5967 s/^:*// 5968 s/:*$// 5969 x 5970 s/\(=[ ]*\).*/\1/ 5971 G 5972 s/\n// 5973 s/^[^=]*=[ ]*$// 5974 }' 5975 fi 5976 5977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5978 fi # test -n "$CONFIG_FILES" 5979 5980 # Set up the scripts for CONFIG_HEADERS section. 5981 # No need to generate them if there are no CONFIG_HEADERS. 5982 # This happens for instance with `./config.status Makefile'. 5983 if test -n "$CONFIG_HEADERS"; then 5984 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5985 BEGIN { 5986 _ACEOF 5987 5988 # Transform confdefs.h into an awk script `defines.awk', embedded as 5989 # here-document in config.status, that substitutes the proper values into 5990 # config.h.in to produce config.h. 5991 5992 # Create a delimiter string that does not exist in confdefs.h, to ease 5993 # handling of long lines. 5994 ac_delim='%!_!# ' 5995 for ac_last_try in false false :; do 5996 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5997 if test -z "$ac_tt"; then 5998 break 5999 elif $ac_last_try; then 6000 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6001 else 6002 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6003 fi 6004 done 6005 6006 # For the awk script, D is an array of macro values keyed by name, 6007 # likewise P contains macro parameters if any. Preserve backslash 6008 # newline sequences. 6009 6010 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6011 sed -n ' 6012 s/.\{148\}/&'"$ac_delim"'/g 6013 t rset 6014 :rset 6015 s/^[ ]*#[ ]*define[ ][ ]*/ / 6016 t def 6017 d 6018 :def 6019 s/\\$// 6020 t bsnl 6021 s/["\\]/\\&/g 6022 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6023 D["\1"]=" \3"/p 6024 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6025 d 6026 :bsnl 6027 s/["\\]/\\&/g 6028 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6029 D["\1"]=" \3\\\\\\n"\\/p 6030 t cont 6031 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6032 t cont 6033 d 6034 :cont 6035 n 6036 s/.\{148\}/&'"$ac_delim"'/g 6037 t clear 6038 :clear 6039 s/\\$// 6040 t bsnlc 6041 s/["\\]/\\&/g; s/^/"/; s/$/"/p 6042 d 6043 :bsnlc 6044 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6045 b cont 6046 ' <confdefs.h | sed ' 6047 s/'"$ac_delim"'/"\\\ 6048 "/g' >>$CONFIG_STATUS || ac_write_fail=1 6049 6050 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6051 for (key in D) D_is_set[key] = 1 6052 FS = "" 6053 } 6054 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6055 line = \$ 0 6056 split(line, arg, " ") 6057 if (arg[1] == "#") { 6058 defundef = arg[2] 6059 mac1 = arg[3] 6060 } else { 6061 defundef = substr(arg[1], 2) 6062 mac1 = arg[2] 6063 } 6064 split(mac1, mac2, "(") #) 6065 macro = mac2[1] 6066 prefix = substr(line, 1, index(line, defundef) - 1) 6067 if (D_is_set[macro]) { 6068 # Preserve the white space surrounding the "#". 6069 print prefix "define", macro P[macro] D[macro] 6070 next 6071 } else { 6072 # Replace #undef with comments. This is necessary, for example, 6073 # in the case of _POSIX_SOURCE, which is predefined and required 6074 # on some systems where configure will not decide to define it. 6075 if (defundef == "undef") { 6076 print "/*", prefix defundef, macro, "*/" 6077 next 6078 } 6079 } 6080 } 6081 { print } 6082 _ACAWK 6083 _ACEOF 6084 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6085 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6086 fi # test -n "$CONFIG_HEADERS" 6087 6088 6089 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6090 shift 6091 for ac_tag 6092 do 6093 case $ac_tag in 6094 :[FHLC]) ac_mode=$ac_tag; continue;; 6095 esac 6096 case $ac_mode$ac_tag in 6097 :[FHL]*:*);; 6098 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 6099 :[FH]-) ac_tag=-:-;; 6100 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6101 esac 6102 ac_save_IFS=$IFS 6103 IFS=: 6104 set x $ac_tag 6105 IFS=$ac_save_IFS 6106 shift 6107 ac_file=$1 6108 shift 6109 6110 case $ac_mode in 6111 :L) ac_source=$1;; 6112 :[FH]) 6113 ac_file_inputs= 6114 for ac_f 6115 do 6116 case $ac_f in 6117 -) ac_f="$ac_tmp/stdin";; 6118 *) # Look for the file first in the build tree, then in the source tree 6119 # (if the path is not absolute). The absolute path cannot be DOS-style, 6120 # because $ac_f cannot contain `:'. 6121 test -f "$ac_f" || 6122 case $ac_f in 6123 [\\/$]*) false;; 6124 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6125 esac || 6126 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6127 esac 6128 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6129 as_fn_append ac_file_inputs " '$ac_f'" 6130 done 6131 6132 # Let's still pretend it is `configure' which instantiates (i.e., don't 6133 # use $as_me), people would be surprised to read: 6134 # /* config.h. Generated by config.status. */ 6135 configure_input='Generated from '` 6136 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6137 `' by configure.' 6138 if test x"$ac_file" != x-; then 6139 configure_input="$ac_file. $configure_input" 6140 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6141 $as_echo "$as_me: creating $ac_file" >&6;} 6142 fi 6143 # Neutralize special characters interpreted by sed in replacement strings. 6144 case $configure_input in #( 6145 *\&* | *\|* | *\\* ) 6146 ac_sed_conf_input=`$as_echo "$configure_input" | 6147 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6148 *) ac_sed_conf_input=$configure_input;; 6149 esac 6150 6151 case $ac_tag in 6152 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6153 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6154 esac 6155 ;; 6156 esac 6157 6158 ac_dir=`$as_dirname -- "$ac_file" || 6159 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6160 X"$ac_file" : 'X\(//\)[^/]' \| \ 6161 X"$ac_file" : 'X\(//\)$' \| \ 6162 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6163 $as_echo X"$ac_file" | 6164 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6165 s//\1/ 6166 q 6167 } 6168 /^X\(\/\/\)[^/].*/{ 6169 s//\1/ 6170 q 6171 } 6172 /^X\(\/\/\)$/{ 6173 s//\1/ 6174 q 6175 } 6176 /^X\(\/\).*/{ 6177 s//\1/ 6178 q 6179 } 6180 s/.*/./; q'` 6181 as_dir="$ac_dir"; as_fn_mkdir_p 6182 ac_builddir=. 6183 6184 case "$ac_dir" in 6185 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6186 *) 6187 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6188 # A ".." for each directory in $ac_dir_suffix. 6189 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6190 case $ac_top_builddir_sub in 6191 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6192 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6193 esac ;; 6194 esac 6195 ac_abs_top_builddir=$ac_pwd 6196 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6197 # for backward compatibility: 6198 ac_top_builddir=$ac_top_build_prefix 6199 6200 case $srcdir in 6201 .) # We are building in place. 6202 ac_srcdir=. 6203 ac_top_srcdir=$ac_top_builddir_sub 6204 ac_abs_top_srcdir=$ac_pwd ;; 6205 [\\/]* | ?:[\\/]* ) # Absolute name. 6206 ac_srcdir=$srcdir$ac_dir_suffix; 6207 ac_top_srcdir=$srcdir 6208 ac_abs_top_srcdir=$srcdir ;; 6209 *) # Relative name. 6210 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6211 ac_top_srcdir=$ac_top_build_prefix$srcdir 6212 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6213 esac 6214 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6215 6216 6217 case $ac_mode in 6218 :F) 6219 # 6220 # CONFIG_FILE 6221 # 6222 6223 _ACEOF 6224 6225 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6226 # If the template does not know about datarootdir, expand it. 6227 # FIXME: This hack should be removed a few years after 2.60. 6228 ac_datarootdir_hack=; ac_datarootdir_seen= 6229 ac_sed_dataroot=' 6230 /datarootdir/ { 6231 p 6232 q 6233 } 6234 /@datadir@/p 6235 /@docdir@/p 6236 /@infodir@/p 6237 /@localedir@/p 6238 /@mandir@/p' 6239 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6240 *datarootdir*) ac_datarootdir_seen=yes;; 6241 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6243 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6244 _ACEOF 6245 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6246 ac_datarootdir_hack=' 6247 s&@datadir@&$datadir&g 6248 s&@docdir@&$docdir&g 6249 s&@infodir@&$infodir&g 6250 s&@localedir@&$localedir&g 6251 s&@mandir@&$mandir&g 6252 s&\\\${datarootdir}&$datarootdir&g' ;; 6253 esac 6254 _ACEOF 6255 6256 # Neutralize VPATH when `$srcdir' = `.'. 6257 # Shell code in configure.ac might set extrasub. 6258 # FIXME: do we really want to maintain this feature? 6259 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6260 ac_sed_extra="$ac_vpsub 6261 $extrasub 6262 _ACEOF 6263 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6264 :t 6265 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6266 s|@configure_input@|$ac_sed_conf_input|;t t 6267 s&@top_builddir@&$ac_top_builddir_sub&;t t 6268 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6269 s&@srcdir@&$ac_srcdir&;t t 6270 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6271 s&@top_srcdir@&$ac_top_srcdir&;t t 6272 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6273 s&@builddir@&$ac_builddir&;t t 6274 s&@abs_builddir@&$ac_abs_builddir&;t t 6275 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6276 $ac_datarootdir_hack 6277 " 6278 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6279 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6280 6281 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6282 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6283 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6284 "$ac_tmp/out"`; test -z "$ac_out"; } && 6285 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6286 which seems to be undefined. Please make sure it is defined" >&5 6287 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6288 which seems to be undefined. Please make sure it is defined" >&2;} 6289 6290 rm -f "$ac_tmp/stdin" 6291 case $ac_file in 6292 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6293 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6294 esac \ 6295 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6296 ;; 6297 :H) 6298 # 6299 # CONFIG_HEADER 6300 # 6301 if test x"$ac_file" != x-; then 6302 { 6303 $as_echo "/* $configure_input */" \ 6304 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 6305 } >"$ac_tmp/config.h" \ 6306 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6307 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6309 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6310 else 6311 rm -f "$ac_file" 6312 mv "$ac_tmp/config.h" "$ac_file" \ 6313 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6314 fi 6315 else 6316 $as_echo "/* $configure_input */" \ 6317 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 6318 || as_fn_error $? "could not create -" "$LINENO" 5 6319 fi 6320 ;; 6321 6322 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6323 $as_echo "$as_me: executing $ac_file commands" >&6;} 6324 ;; 6325 esac 6326 6327 6328 case $ac_file$ac_mode in 6329 "gstdint.h":C) 6330 if test "$GCC" = yes; then 6331 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h 6332 else 6333 echo "/* generated for $CC */" > tmp-stdint.h 6334 fi 6335 6336 sed 's/^ *//' >> tmp-stdint.h <<EOF 6337 6338 #ifndef GCC_GENERATED_STDINT_H 6339 #define GCC_GENERATED_STDINT_H 1 6340 6341 #include <sys/types.h> 6342 EOF 6343 6344 if test "$acx_cv_header_stdint" != stdint.h; then 6345 echo "#include <stddef.h>" >> tmp-stdint.h 6346 fi 6347 if test "$acx_cv_header_stdint" != stddef.h; then 6348 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h 6349 fi 6350 6351 sed 's/^ *//' >> tmp-stdint.h <<EOF 6352 /* glibc uses these symbols as guards to prevent redefinitions. */ 6353 #ifdef __int8_t_defined 6354 #define _INT8_T 6355 #define _INT16_T 6356 #define _INT32_T 6357 #endif 6358 #ifdef __uint32_t_defined 6359 #define _UINT32_T 6360 #endif 6361 6362 EOF 6363 6364 # ----------------- done header, emit basic int types ------------- 6365 if test "$acx_cv_header_stdint" = stddef.h; then 6366 sed 's/^ *//' >> tmp-stdint.h <<EOF 6367 6368 #ifndef _UINT8_T 6369 #define _UINT8_T 6370 #ifndef __uint8_t_defined 6371 #define __uint8_t_defined 6372 #ifndef uint8_t 6373 typedef unsigned $acx_cv_type_int8_t uint8_t; 6374 #endif 6375 #endif 6376 #endif 6377 6378 #ifndef _UINT16_T 6379 #define _UINT16_T 6380 #ifndef __uint16_t_defined 6381 #define __uint16_t_defined 6382 #ifndef uint16_t 6383 typedef unsigned $acx_cv_type_int16_t uint16_t; 6384 #endif 6385 #endif 6386 #endif 6387 6388 #ifndef _UINT32_T 6389 #define _UINT32_T 6390 #ifndef __uint32_t_defined 6391 #define __uint32_t_defined 6392 #ifndef uint32_t 6393 typedef unsigned $acx_cv_type_int32_t uint32_t; 6394 #endif 6395 #endif 6396 #endif 6397 6398 #ifndef _INT8_T 6399 #define _INT8_T 6400 #ifndef __int8_t_defined 6401 #define __int8_t_defined 6402 #ifndef int8_t 6403 typedef $acx_cv_type_int8_t int8_t; 6404 #endif 6405 #endif 6406 #endif 6407 6408 #ifndef _INT16_T 6409 #define _INT16_T 6410 #ifndef __int16_t_defined 6411 #define __int16_t_defined 6412 #ifndef int16_t 6413 typedef $acx_cv_type_int16_t int16_t; 6414 #endif 6415 #endif 6416 #endif 6417 6418 #ifndef _INT32_T 6419 #define _INT32_T 6420 #ifndef __int32_t_defined 6421 #define __int32_t_defined 6422 #ifndef int32_t 6423 typedef $acx_cv_type_int32_t int32_t; 6424 #endif 6425 #endif 6426 #endif 6427 EOF 6428 elif test "$ac_cv_type_u_int32_t" = yes; then 6429 sed 's/^ *//' >> tmp-stdint.h <<EOF 6430 6431 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ 6432 #ifndef _INT8_T 6433 #define _INT8_T 6434 #endif 6435 #ifndef _INT16_T 6436 #define _INT16_T 6437 #endif 6438 #ifndef _INT32_T 6439 #define _INT32_T 6440 #endif 6441 6442 #ifndef _UINT8_T 6443 #define _UINT8_T 6444 #ifndef __uint8_t_defined 6445 #define __uint8_t_defined 6446 #ifndef uint8_t 6447 typedef u_int8_t uint8_t; 6448 #endif 6449 #endif 6450 #endif 6451 6452 #ifndef _UINT16_T 6453 #define _UINT16_T 6454 #ifndef __uint16_t_defined 6455 #define __uint16_t_defined 6456 #ifndef uint16_t 6457 typedef u_int16_t uint16_t; 6458 #endif 6459 #endif 6460 #endif 6461 6462 #ifndef _UINT32_T 6463 #define _UINT32_T 6464 #ifndef __uint32_t_defined 6465 #define __uint32_t_defined 6466 #ifndef uint32_t 6467 typedef u_int32_t uint32_t; 6468 #endif 6469 #endif 6470 #endif 6471 EOF 6472 else 6473 sed 's/^ *//' >> tmp-stdint.h <<EOF 6474 6475 /* Some systems have guard macros to prevent redefinitions, define them. */ 6476 #ifndef _INT8_T 6477 #define _INT8_T 6478 #endif 6479 #ifndef _INT16_T 6480 #define _INT16_T 6481 #endif 6482 #ifndef _INT32_T 6483 #define _INT32_T 6484 #endif 6485 #ifndef _UINT8_T 6486 #define _UINT8_T 6487 #endif 6488 #ifndef _UINT16_T 6489 #define _UINT16_T 6490 #endif 6491 #ifndef _UINT32_T 6492 #define _UINT32_T 6493 #endif 6494 EOF 6495 fi 6496 6497 # ------------- done basic int types, emit int64_t types ------------ 6498 if test "$ac_cv_type_uint64_t" = yes; then 6499 sed 's/^ *//' >> tmp-stdint.h <<EOF 6500 6501 /* system headers have good uint64_t and int64_t */ 6502 #ifndef _INT64_T 6503 #define _INT64_T 6504 #endif 6505 #ifndef _UINT64_T 6506 #define _UINT64_T 6507 #endif 6508 EOF 6509 elif test "$ac_cv_type_u_int64_t" = yes; then 6510 sed 's/^ *//' >> tmp-stdint.h <<EOF 6511 6512 /* system headers have an u_int64_t (and int64_t) */ 6513 #ifndef _INT64_T 6514 #define _INT64_T 6515 #endif 6516 #ifndef _UINT64_T 6517 #define _UINT64_T 6518 #ifndef __uint64_t_defined 6519 #define __uint64_t_defined 6520 #ifndef uint64_t 6521 typedef u_int64_t uint64_t; 6522 #endif 6523 #endif 6524 #endif 6525 EOF 6526 elif test -n "$acx_cv_type_int64_t"; then 6527 sed 's/^ *//' >> tmp-stdint.h <<EOF 6528 6529 /* architecture has a 64-bit type, $acx_cv_type_int64_t */ 6530 #ifndef _INT64_T 6531 #define _INT64_T 6532 #ifndef int64_t 6533 typedef $acx_cv_type_int64_t int64_t; 6534 #endif 6535 #endif 6536 #ifndef _UINT64_T 6537 #define _UINT64_T 6538 #ifndef __uint64_t_defined 6539 #define __uint64_t_defined 6540 #ifndef uint64_t 6541 typedef unsigned $acx_cv_type_int64_t uint64_t; 6542 #endif 6543 #endif 6544 #endif 6545 EOF 6546 else 6547 sed 's/^ *//' >> tmp-stdint.h <<EOF 6548 6549 /* some common heuristics for int64_t, using compiler-specific tests */ 6550 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L 6551 #ifndef _INT64_T 6552 #define _INT64_T 6553 #ifndef __int64_t_defined 6554 #ifndef int64_t 6555 typedef long long int64_t; 6556 #endif 6557 #endif 6558 #endif 6559 #ifndef _UINT64_T 6560 #define _UINT64_T 6561 #ifndef uint64_t 6562 typedef unsigned long long uint64_t; 6563 #endif 6564 #endif 6565 6566 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 6567 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and 6568 does not implement __extension__. But that compiler doesn't define 6569 __GNUC_MINOR__. */ 6570 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) 6571 # define __extension__ 6572 # endif 6573 6574 # ifndef _INT64_T 6575 # define _INT64_T 6576 # ifndef int64_t 6577 __extension__ typedef long long int64_t; 6578 # endif 6579 # endif 6580 # ifndef _UINT64_T 6581 # define _UINT64_T 6582 # ifndef uint64_t 6583 __extension__ typedef unsigned long long uint64_t; 6584 # endif 6585 # endif 6586 6587 #elif !defined __STRICT_ANSI__ 6588 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ 6589 6590 # ifndef _INT64_T 6591 # define _INT64_T 6592 # ifndef int64_t 6593 typedef __int64 int64_t; 6594 # endif 6595 # endif 6596 # ifndef _UINT64_T 6597 # define _UINT64_T 6598 # ifndef uint64_t 6599 typedef unsigned __int64 uint64_t; 6600 # endif 6601 # endif 6602 # endif /* compiler */ 6603 6604 #endif /* ANSI version */ 6605 EOF 6606 fi 6607 6608 # ------------- done int64_t types, emit intptr types ------------ 6609 if test "$ac_cv_type_uintptr_t" != yes; then 6610 sed 's/^ *//' >> tmp-stdint.h <<EOF 6611 6612 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ 6613 #ifndef __uintptr_t_defined 6614 #ifndef uintptr_t 6615 typedef u$acx_cv_type_intptr_t uintptr_t; 6616 #endif 6617 #endif 6618 #ifndef __intptr_t_defined 6619 #ifndef intptr_t 6620 typedef $acx_cv_type_intptr_t intptr_t; 6621 #endif 6622 #endif 6623 EOF 6624 fi 6625 6626 # ------------- done intptr types, emit int_least types ------------ 6627 if test "$ac_cv_type_int_least32_t" != yes; then 6628 sed 's/^ *//' >> tmp-stdint.h <<EOF 6629 6630 /* Define int_least types */ 6631 typedef int8_t int_least8_t; 6632 typedef int16_t int_least16_t; 6633 typedef int32_t int_least32_t; 6634 #ifdef _INT64_T 6635 typedef int64_t int_least64_t; 6636 #endif 6637 6638 typedef uint8_t uint_least8_t; 6639 typedef uint16_t uint_least16_t; 6640 typedef uint32_t uint_least32_t; 6641 #ifdef _UINT64_T 6642 typedef uint64_t uint_least64_t; 6643 #endif 6644 EOF 6645 fi 6646 6647 # ------------- done intptr types, emit int_fast types ------------ 6648 if test "$ac_cv_type_int_fast32_t" != yes; then 6649 sed 's/^ *//' >> tmp-stdint.h <<EOF 6650 6651 /* Define int_fast types. short is often slow */ 6652 typedef int8_t int_fast8_t; 6653 typedef int int_fast16_t; 6654 typedef int32_t int_fast32_t; 6655 #ifdef _INT64_T 6656 typedef int64_t int_fast64_t; 6657 #endif 6658 6659 typedef uint8_t uint_fast8_t; 6660 typedef unsigned int uint_fast16_t; 6661 typedef uint32_t uint_fast32_t; 6662 #ifdef _UINT64_T 6663 typedef uint64_t uint_fast64_t; 6664 #endif 6665 EOF 6666 fi 6667 6668 if test "$ac_cv_type_uintmax_t" != yes; then 6669 sed 's/^ *//' >> tmp-stdint.h <<EOF 6670 6671 /* Define intmax based on what we found */ 6672 #ifndef intmax_t 6673 #ifdef _INT64_T 6674 typedef int64_t intmax_t; 6675 #else 6676 typedef long intmax_t; 6677 #endif 6678 #endif 6679 #ifndef uintmax_t 6680 #ifdef _UINT64_T 6681 typedef uint64_t uintmax_t; 6682 #else 6683 typedef unsigned long uintmax_t; 6684 #endif 6685 #endif 6686 EOF 6687 fi 6688 6689 sed 's/^ *//' >> tmp-stdint.h <<EOF 6690 6691 #endif /* GCC_GENERATED_STDINT_H */ 6692 EOF 6693 6694 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then 6695 rm -f tmp-stdint.h 6696 else 6697 mv -f tmp-stdint.h gstdint.h 6698 fi 6699 6700 ;; 6701 "config.h":H) echo timestamp > stamp-h1 ;; 6702 6703 esac 6704 done # for ac_tag 6705 6706 6707 as_fn_exit 0 6708 _ACEOF 6709 ac_clean_files=$ac_clean_files_save 6710 6711 test $ac_write_fail = 0 || 6712 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6713 6714 6715 # configure is writing to config.log, and then calls config.status. 6716 # config.status does its own redirection, appending to config.log. 6717 # Unfortunately, on DOS this fails, as config.log is still kept open 6718 # by configure, so config.status won't be able to write to it; its 6719 # output is simply discarded. So we exec the FD to /dev/null, 6720 # effectively closing config.log, so it can be properly (re)opened and 6721 # appended to by config.status. When coming back to configure, we 6722 # need to make the FD available again. 6723 if test "$no_create" != yes; then 6724 ac_cs_success=: 6725 ac_config_status_args= 6726 test "$silent" = yes && 6727 ac_config_status_args="$ac_config_status_args --quiet" 6728 exec 5>/dev/null 6729 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6730 exec 5>>config.log 6731 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6732 # would make configure fail if this is the last instruction. 6733 $ac_cs_success || as_fn_exit 1 6734 fi 6735 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6737 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6738 fi 6739 6740
Indexes created Sat Feb 28 05:31:39 UTC 2026