configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.64 for libdecnumber . 4 # 5 # Report bugs to <gcc-bugs (at] gcc.gnu.org>. 6 # 7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 9 # Foundation, Inc. 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 case $0 in #(( 93 *[\\/]* ) as_myself=$0 ;; 94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 95 for as_dir in $PATH 96 do 97 IFS=$as_save_IFS 98 test -z "$as_dir" && as_dir=. 99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 100 done 101 IFS=$as_save_IFS 102 103 ;; 104 esac 105 # We did not find ourselves, most probably we were run as `sh COMMAND' 106 # in which case we are not to be found in the path. 107 if test "x$as_myself" = x; then 108 as_myself=$0 109 fi 110 if test ! -f "$as_myself"; then 111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 112 exit 1 113 fi 114 115 # Unset variables that we do not need and which cause bugs (e.g. in 116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 117 # suppresses any "Segmentation fault" message there. '((' could 118 # trigger a bug in pdksh 5.2.14. 119 for as_var in BASH_ENV ENV MAIL MAILPATH 120 do eval test x\${$as_var+set} = xset \ 121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 122 done 123 PS1='$ ' 124 PS2='> ' 125 PS4='+ ' 126 127 # NLS nuisances. 128 LC_ALL=C 129 export LC_ALL 130 LANGUAGE=C 131 export LANGUAGE 132 133 # CDPATH. 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 135 136 if test "x$CONFIG_SHELL" = x; then 137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 138 emulate sh 139 NULLCMD=: 140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 141 # is contrary to our usage. Disable this feature. 142 alias -g '\${1+\"\$@\"}'='\"\$@\"' 143 setopt NO_GLOB_SUBST 144 else 145 case \`(set -o) 2>/dev/null\` in #( 146 *posix*) : 147 set -o posix ;; #( 148 *) : 149 ;; 150 esac 151 fi 152 " 153 as_required="as_fn_return () { (exit \$1); } 154 as_fn_success () { as_fn_return 0; } 155 as_fn_failure () { as_fn_return 1; } 156 as_fn_ret_success () { return 0; } 157 as_fn_ret_failure () { return 1; } 158 159 exitcode=0 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 165 166 else 167 exitcode=1; echo positional parameters were not saved. 168 fi 169 test x\$exitcode = x0 || exit 1" 170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 174 test \$(( 1 + 1 )) = 2 || exit 1" 175 if (eval "$as_required") 2>/dev/null; then : 176 as_have_required=yes 177 else 178 as_have_required=no 179 fi 180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 181 182 else 183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 184 as_found=false 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 186 do 187 IFS=$as_save_IFS 188 test -z "$as_dir" && as_dir=. 189 as_found=: 190 case $as_dir in #( 191 /*) 192 for as_base in sh bash ksh sh5; do 193 # Try only shells that exist, to save several forks. 194 as_shell=$as_dir/$as_base 195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 CONFIG_SHELL=$as_shell as_have_required=yes 198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 break 2 200 fi 201 fi 202 done;; 203 esac 204 as_found=false 205 done 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 208 CONFIG_SHELL=$SHELL as_have_required=yes 209 fi; } 210 IFS=$as_save_IFS 211 212 213 if test "x$CONFIG_SHELL" != x; then : 214 # We cannot yet assume a decent shell, so we have to provide a 215 # neutralization value for shells without unset; and this also 216 # works around shells that cannot unset nonexistent variables. 217 BASH_ENV=/dev/null 218 ENV=/dev/null 219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 220 export CONFIG_SHELL 221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 222 fi 223 224 if test x$as_have_required = xno; then : 225 $as_echo "$0: This script requires a shell more modern than all" 226 $as_echo "$0: the shells that I found on your system." 227 if test x${ZSH_VERSION+set} = xset ; then 228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 229 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 230 else 231 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 232 $0: gcc-bugs (at] gcc.gnu.org about your system, including any 233 $0: error possibly output before this message. Then install 234 $0: a modern shell, or manually run the script under such a 235 $0: shell if you do have one." 236 fi 237 exit 1 238 fi 239 fi 240 fi 241 SHELL=${CONFIG_SHELL-/bin/sh} 242 export SHELL 243 # Unset more variables known to interfere with behavior of common tools. 244 CLICOLOR_FORCE= GREP_OPTIONS= 245 unset CLICOLOR_FORCE GREP_OPTIONS 246 247 ## --------------------- ## 248 ## M4sh Shell Functions. ## 249 ## --------------------- ## 250 # as_fn_unset VAR 251 # --------------- 252 # Portably unset VAR. 253 as_fn_unset () 254 { 255 { eval $1=; unset $1;} 256 } 257 as_unset=as_fn_unset 258 259 # as_fn_set_status STATUS 260 # ----------------------- 261 # Set $? to STATUS, without forking. 262 as_fn_set_status () 263 { 264 return $1 265 } # as_fn_set_status 266 267 # as_fn_exit STATUS 268 # ----------------- 269 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 270 as_fn_exit () 271 { 272 set +e 273 as_fn_set_status $1 274 exit $1 275 } # as_fn_exit 276 277 # as_fn_mkdir_p 278 # ------------- 279 # Create "$as_dir" as a directory, including parents if necessary. 280 as_fn_mkdir_p () 281 { 282 283 case $as_dir in #( 284 -*) as_dir=./$as_dir;; 285 esac 286 test -d "$as_dir" || eval $as_mkdir_p || { 287 as_dirs= 288 while :; do 289 case $as_dir in #( 290 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 291 *) as_qdir=$as_dir;; 292 esac 293 as_dirs="'$as_qdir' $as_dirs" 294 as_dir=`$as_dirname -- "$as_dir" || 295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 296 X"$as_dir" : 'X\(//\)[^/]' \| \ 297 X"$as_dir" : 'X\(//\)$' \| \ 298 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 299 $as_echo X"$as_dir" | 300 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 301 s//\1/ 302 q 303 } 304 /^X\(\/\/\)[^/].*/{ 305 s//\1/ 306 q 307 } 308 /^X\(\/\/\)$/{ 309 s//\1/ 310 q 311 } 312 /^X\(\/\).*/{ 313 s//\1/ 314 q 315 } 316 s/.*/./; q'` 317 test -d "$as_dir" && break 318 done 319 test -z "$as_dirs" || eval "mkdir $as_dirs" 320 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 321 322 323 } # as_fn_mkdir_p 324 # as_fn_append VAR VALUE 325 # ---------------------- 326 # Append the text in VALUE to the end of the definition contained in VAR. Take 327 # advantage of any shell optimizations that allow amortized linear growth over 328 # repeated appends, instead of the typical quadratic growth present in naive 329 # implementations. 330 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 331 eval 'as_fn_append () 332 { 333 eval $1+=\$2 334 }' 335 else 336 as_fn_append () 337 { 338 eval $1=\$$1\$2 339 } 340 fi # as_fn_append 341 342 # as_fn_arith ARG... 343 # ------------------ 344 # Perform arithmetic evaluation on the ARGs, and store the result in the 345 # global $as_val. Take advantage of shells that can avoid forks. The arguments 346 # must be portable across $(()) and expr. 347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 348 eval 'as_fn_arith () 349 { 350 as_val=$(( $* )) 351 }' 352 else 353 as_fn_arith () 354 { 355 as_val=`expr "$@" || test $? -eq 1` 356 } 357 fi # as_fn_arith 358 359 360 # as_fn_error ERROR [LINENO LOG_FD] 361 # --------------------------------- 362 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 363 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 364 # script with status $?, using 1 if that was 0. 365 as_fn_error () 366 { 367 as_status=$?; test $as_status -eq 0 && as_status=1 368 if test "$3"; then 369 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 370 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 371 fi 372 $as_echo "$as_me: error: $1" >&2 373 as_fn_exit $as_status 374 } # as_fn_error 375 376 if expr a : '\(a\)' >/dev/null 2>&1 && 377 test "X`expr 00001 : '.*\(...\)'`" = X001; then 378 as_expr=expr 379 else 380 as_expr=false 381 fi 382 383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 384 as_basename=basename 385 else 386 as_basename=false 387 fi 388 389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 390 as_dirname=dirname 391 else 392 as_dirname=false 393 fi 394 395 as_me=`$as_basename -- "$0" || 396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 397 X"$0" : 'X\(//\)$' \| \ 398 X"$0" : 'X\(/\)' \| . 2>/dev/null || 399 $as_echo X/"$0" | 400 sed '/^.*\/\([^/][^/]*\)\/*$/{ 401 s//\1/ 402 q 403 } 404 /^X\/\(\/\/\)$/{ 405 s//\1/ 406 q 407 } 408 /^X\/\(\/\).*/{ 409 s//\1/ 410 q 411 } 412 s/.*/./; q'` 413 414 # Avoid depending upon Character Ranges. 415 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 416 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 417 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 418 as_cr_digits='0123456789' 419 as_cr_alnum=$as_cr_Letters$as_cr_digits 420 421 422 as_lineno_1=$LINENO as_lineno_1a=$LINENO 423 as_lineno_2=$LINENO as_lineno_2a=$LINENO 424 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 425 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 426 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 427 sed -n ' 428 p 429 /[$]LINENO/= 430 ' <$as_myself | 431 sed ' 432 s/[$]LINENO.*/&-/ 433 t lineno 434 b 435 :lineno 436 N 437 :loop 438 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 439 t loop 440 s/-\n.*// 441 ' >$as_me.lineno && 442 chmod +x "$as_me.lineno" || 443 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 444 445 # Don't try to exec as it changes $[0], causing all sort of problems 446 # (the dirname of $[0] is not the place where we might find the 447 # original and so on. Autoconf is especially sensitive to this). 448 . "./$as_me.lineno" 449 # Exit status is that of the last command. 450 exit 451 } 452 453 ECHO_C= ECHO_N= ECHO_T= 454 case `echo -n x` in #((((( 455 -n*) 456 case `echo 'xy\c'` in 457 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 458 xy) ECHO_C='\c';; 459 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 460 ECHO_T=' ';; 461 esac;; 462 *) 463 ECHO_N='-n';; 464 esac 465 466 rm -f conf$$ conf$$.exe conf$$.file 467 if test -d conf$$.dir; then 468 rm -f conf$$.dir/conf$$.file 469 else 470 rm -f conf$$.dir 471 mkdir conf$$.dir 2>/dev/null 472 fi 473 if (echo >conf$$.file) 2>/dev/null; then 474 if ln -s conf$$.file conf$$ 2>/dev/null; then 475 as_ln_s='ln -s' 476 # ... but there are two gotchas: 477 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 478 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 479 # In both cases, we have to default to `cp -p'. 480 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 481 as_ln_s='cp -p' 482 elif ln conf$$.file conf$$ 2>/dev/null; then 483 as_ln_s=ln 484 else 485 as_ln_s='cp -p' 486 fi 487 else 488 as_ln_s='cp -p' 489 fi 490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 491 rmdir conf$$.dir 2>/dev/null 492 493 if mkdir -p . 2>/dev/null; then 494 as_mkdir_p='mkdir -p "$as_dir"' 495 else 496 test -d ./-p && rmdir ./-p 497 as_mkdir_p=false 498 fi 499 500 if test -x / >/dev/null 2>&1; then 501 as_test_x='test -x' 502 else 503 if ls -dL / >/dev/null 2>&1; then 504 as_ls_L_option=L 505 else 506 as_ls_L_option= 507 fi 508 as_test_x=' 509 eval sh -c '\'' 510 if test -d "$1"; then 511 test -d "$1/."; 512 else 513 case $1 in #( 514 -*)set "./$1";; 515 esac; 516 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 517 ???[sx]*):;;*)false;;esac;fi 518 '\'' sh 519 ' 520 fi 521 as_executable_p=$as_test_x 522 523 # 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See below for descriptions of some of the useful variables. 1232 1233 Defaults for the options are specified in brackets. 1234 1235 Configuration: 1236 -h, --help display this help and exit 1237 --help=short display options specific to this package 1238 --help=recursive display the short help of all the included packages 1239 -V, --version display version information and exit 1240 -q, --quiet, --silent do not print \`checking...' messages 1241 --cache-file=FILE cache test results in FILE [disabled] 1242 -C, --config-cache alias for \`--cache-file=config.cache' 1243 -n, --no-create do not create output files 1244 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1245 1246 Installation directories: 1247 --prefix=PREFIX install architecture-independent files in PREFIX 1248 [$ac_default_prefix] 1249 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1250 [PREFIX] 1251 1252 By default, \`make install' will install all the files in 1253 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1254 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1255 for instance \`--prefix=\$HOME'. 1256 1257 For better control, use the options below. 1258 1259 Fine tuning of the installation directories: 1260 --bindir=DIR user executables [EPREFIX/bin] 1261 --sbindir=DIR system admin executables [EPREFIX/sbin] 1262 --libexecdir=DIR program executables [EPREFIX/libexec] 1263 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1264 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1265 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1266 --libdir=DIR object code libraries [EPREFIX/lib] 1267 --includedir=DIR C header files [PREFIX/include] 1268 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1269 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1270 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1271 --infodir=DIR info documentation [DATAROOTDIR/info] 1272 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1273 --mandir=DIR man documentation [DATAROOTDIR/man] 1274 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber] 1275 --htmldir=DIR html documentation [DOCDIR] 1276 --dvidir=DIR dvi documentation [DOCDIR] 1277 --pdfdir=DIR pdf documentation [DOCDIR] 1278 --psdir=DIR ps documentation [DOCDIR] 1279 _ACEOF 1280 1281 cat <<\_ACEOF 1282 1283 System types: 1284 --build=BUILD configure for building on BUILD [guessed] 1285 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1286 --target=TARGET configure for building compilers for TARGET [HOST] 1287 _ACEOF 1288 fi 1289 1290 if test -n "$ac_init_help"; then 1291 case $ac_init_help in 1292 short | recursive ) echo "Configuration of libdecnumber :";; 1293 esac 1294 cat <<\_ACEOF 1295 1296 Optional Features: 1297 --disable-option-checking ignore unrecognized --enable/--with options 1298 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1299 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1300 --enable-werror-always enable -Werror despite compiler version 1301 --enable-maintainer-mode enable rules only needed by maintainers 1302 --enable-decimal-float={no,yes,bid,dpd} 1303 enable decimal float extension to C. 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Returns whether the value could be 1697 # computed 1698 ac_fn_c_compute_int () 1699 { 1700 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1701 if test "$cross_compiling" = yes; then 1702 # Depending upon the size, compute the lo and hi bounds. 1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1704 /* end confdefs.h. */ 1705 $4 1706 int 1707 main () 1708 { 1709 static int test_array [1 - 2 * !(($2) >= 0)]; 1710 test_array [0] = 0 1711 1712 ; 1713 return 0; 1714 } 1715 _ACEOF 1716 if ac_fn_c_try_compile "$LINENO"; then : 1717 ac_lo=0 ac_mid=0 1718 while :; do 1719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1720 /* end confdefs.h. */ 1721 $4 1722 int 1723 main () 1724 { 1725 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1726 test_array [0] = 0 1727 1728 ; 1729 return 0; 1730 } 1731 _ACEOF 1732 if ac_fn_c_try_compile "$LINENO"; then : 1733 ac_hi=$ac_mid; break 1734 else 1735 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1736 if test $ac_lo -le $ac_mid; then 1737 ac_lo= ac_hi= 1738 break 1739 fi 1740 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1741 fi 1742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1743 done 1744 else 1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1746 /* end confdefs.h. */ 1747 $4 1748 int 1749 main () 1750 { 1751 static int test_array [1 - 2 * !(($2) < 0)]; 1752 test_array [0] = 0 1753 1754 ; 1755 return 0; 1756 } 1757 _ACEOF 1758 if ac_fn_c_try_compile "$LINENO"; then : 1759 ac_hi=-1 ac_mid=-1 1760 while :; do 1761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1762 /* end confdefs.h. */ 1763 $4 1764 int 1765 main () 1766 { 1767 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1768 test_array [0] = 0 1769 1770 ; 1771 return 0; 1772 } 1773 _ACEOF 1774 if ac_fn_c_try_compile "$LINENO"; then : 1775 ac_lo=$ac_mid; break 1776 else 1777 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1778 if test $ac_mid -le $ac_hi; then 1779 ac_lo= ac_hi= 1780 break 1781 fi 1782 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1783 fi 1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1785 done 1786 else 1787 ac_lo= ac_hi= 1788 fi 1789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1790 fi 1791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1792 # Binary search between lo and hi bounds. 1793 while test "x$ac_lo" != "x$ac_hi"; do 1794 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1796 /* end confdefs.h. */ 1797 $4 1798 int 1799 main () 1800 { 1801 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1802 test_array [0] = 0 1803 1804 ; 1805 return 0; 1806 } 1807 _ACEOF 1808 if ac_fn_c_try_compile "$LINENO"; then : 1809 ac_hi=$ac_mid 1810 else 1811 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1812 fi 1813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1814 done 1815 case $ac_lo in #(( 1816 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1817 '') ac_retval=1 ;; 1818 esac 1819 else 1820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1821 /* end confdefs.h. */ 1822 $4 1823 static long int longval () { return $2; } 1824 static unsigned long int ulongval () { return $2; } 1825 #include <stdio.h> 1826 #include <stdlib.h> 1827 int 1828 main () 1829 { 1830 1831 FILE *f = fopen ("conftest.val", "w"); 1832 if (! f) 1833 return 1; 1834 if (($2) < 0) 1835 { 1836 long int i = longval (); 1837 if (i != ($2)) 1838 return 1; 1839 fprintf (f, "%ld", i); 1840 } 1841 else 1842 { 1843 unsigned long int i = ulongval (); 1844 if (i != ($2)) 1845 return 1; 1846 fprintf (f, "%lu", i); 1847 } 1848 /* Do not output a trailing newline, as this causes \r\n confusion 1849 on some platforms. */ 1850 return ferror (f) || fclose (f) != 0; 1851 1852 ; 1853 return 0; 1854 } 1855 _ACEOF 1856 if ac_fn_c_try_run "$LINENO"; then : 1857 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1858 else 1859 ac_retval=1 1860 fi 1861 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1862 conftest.$ac_objext conftest.beam conftest.$ac_ext 1863 rm -f conftest.val 1864 1865 fi 1866 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1867 return $ac_retval 1868 1869 } # ac_fn_c_compute_int 1870 cat >config.log <<_ACEOF 1871 This file contains any messages produced by compilers while 1872 running configure, to aid debugging if configure makes a mistake. 1873 1874 It was created by libdecnumber $as_me , which was 1875 generated by GNU Autoconf 2.64. Invocation command line was 1876 1877 $ $0 $@ 1878 1879 _ACEOF 1880 exec 5>>config.log 1881 { 1882 cat <<_ASUNAME 1883 ## --------- ## 1884 ## Platform. ## 1885 ## --------- ## 1886 1887 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1888 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1889 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1890 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1891 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1892 1893 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1894 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1895 1896 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1897 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1898 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1899 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1900 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1901 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1902 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1903 1904 _ASUNAME 1905 1906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1907 for as_dir in $PATH 1908 do 1909 IFS=$as_save_IFS 1910 test -z "$as_dir" && as_dir=. 1911 $as_echo "PATH: $as_dir" 1912 done 1913 IFS=$as_save_IFS 1914 1915 } >&5 1916 1917 cat >&5 <<_ACEOF 1918 1919 1920 ## ----------- ## 1921 ## Core tests. ## 1922 ## ----------- ## 1923 1924 _ACEOF 1925 1926 1927 # Keep a trace of the command line. 1928 # Strip out --no-create and --no-recursion so they do not pile up. 1929 # Strip out --silent because we don't want to record it for future runs. 1930 # Also quote any args containing shell meta-characters. 1931 # Make two passes to allow for proper duplicate-argument suppression. 1932 ac_configure_args= 1933 ac_configure_args0= 1934 ac_configure_args1= 1935 ac_must_keep_next=false 1936 for ac_pass in 1 2 1937 do 1938 for ac_arg 1939 do 1940 case $ac_arg in 1941 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1942 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1943 | -silent | --silent | --silen | --sile | --sil) 1944 continue ;; 1945 *\'*) 1946 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1947 esac 1948 case $ac_pass in 1949 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1950 2) 1951 as_fn_append ac_configure_args1 " '$ac_arg'" 1952 if test $ac_must_keep_next = true; then 1953 ac_must_keep_next=false # Got value, back to normal. 1954 else 1955 case $ac_arg in 1956 *=* | --config-cache | -C | -disable-* | --disable-* \ 1957 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1958 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1959 | -with-* | --with-* | -without-* | --without-* | --x) 1960 case "$ac_configure_args0 " in 1961 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1962 esac 1963 ;; 1964 -* ) ac_must_keep_next=true ;; 1965 esac 1966 fi 1967 as_fn_append ac_configure_args " '$ac_arg'" 1968 ;; 1969 esac 1970 done 1971 done 1972 { ac_configure_args0=; unset ac_configure_args0;} 1973 { ac_configure_args1=; unset ac_configure_args1;} 1974 1975 # When interrupted or exit'd, cleanup temporary files, and complete 1976 # config.log. 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"$LINENO" 5 2238 fi 2239 2240 # These three variables are undocumented and unsupported, 2241 # and are intended to be withdrawn in a future Autoconf release. 2242 # They can cause serious problems if a builder's source tree is in a directory 2243 # whose full name contains unusual characters. 2244 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2245 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2246 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2247 2248 2249 2250 # Checks for programs. 2251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2252 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } 2292 if test "${ac_cv_prog_CC+set}" = set; then : 2293 $as_echo_n "(cached) " >&6 2294 else 2295 if test -n "$CC"; then 2296 ac_cv_prog_CC="$CC" # Let the user override the test. 2297 else 2298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2299 for as_dir in $PATH 2300 do 2301 IFS=$as_save_IFS 2302 test -z "$as_dir" && as_dir=. 2303 for ac_exec_ext in '' $ac_executable_extensions; do 2304 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2305 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2306 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2307 break 2 2308 fi 2309 done 2310 done 2311 IFS=$as_save_IFS 2312 2313 fi 2314 fi 2315 CC=$ac_cv_prog_CC 2316 if test -n "$CC"; then 2317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2318 $as_echo "$CC" >&6; } 2319 else 2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2321 $as_echo "no" >&6; } 2322 fi 2323 2324 2325 fi 2326 if test -z "$ac_cv_prog_CC"; then 2327 ac_ct_CC=$CC 2328 # Extract the first word of "gcc", so it can be a program name with args. 2329 set dummy gcc; ac_word=$2 2330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2331 $as_echo_n "checking for $ac_word... " >&6; } 2332 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2333 $as_echo_n "(cached) " >&6 2334 else 2335 if test -n "$ac_ct_CC"; then 2336 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2337 else 2338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2339 for as_dir in $PATH 2340 do 2341 IFS=$as_save_IFS 2342 test -z "$as_dir" && as_dir=. 2343 for ac_exec_ext in '' $ac_executable_extensions; do 2344 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2345 ac_cv_prog_ac_ct_CC="gcc" 2346 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2347 break 2 2348 fi 2349 done 2350 done 2351 IFS=$as_save_IFS 2352 2353 fi 2354 fi 2355 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2356 if test -n "$ac_ct_CC"; then 2357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2358 $as_echo "$ac_ct_CC" >&6; } 2359 else 2360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2361 $as_echo "no" >&6; } 2362 fi 2363 2364 if test "x$ac_ct_CC" = x; then 2365 CC="" 2366 else 2367 case $cross_compiling:$ac_tool_warned in 2368 yes:) 2369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2370 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2371 ac_tool_warned=yes ;; 2372 esac 2373 CC=$ac_ct_CC 2374 fi 2375 else 2376 CC="$ac_cv_prog_CC" 2377 fi 2378 2379 if test -z "$CC"; then 2380 if test -n "$ac_tool_prefix"; then 2381 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2382 set dummy ${ac_tool_prefix}cc; ac_word=$2 2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2384 $as_echo_n "checking for $ac_word... " >&6; } 2385 if test "${ac_cv_prog_CC+set}" = set; then : 2386 $as_echo_n "(cached) " >&6 2387 else 2388 if test -n "$CC"; then 2389 ac_cv_prog_CC="$CC" # Let the user override the test. 2390 else 2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2392 for as_dir in $PATH 2393 do 2394 IFS=$as_save_IFS 2395 test -z "$as_dir" && as_dir=. 2396 for ac_exec_ext in '' $ac_executable_extensions; do 2397 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2398 ac_cv_prog_CC="${ac_tool_prefix}cc" 2399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2400 break 2 2401 fi 2402 done 2403 done 2404 IFS=$as_save_IFS 2405 2406 fi 2407 fi 2408 CC=$ac_cv_prog_CC 2409 if test -n "$CC"; then 2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2411 $as_echo "$CC" >&6; } 2412 else 2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2414 $as_echo "no" >&6; } 2415 fi 2416 2417 2418 fi 2419 fi 2420 if test -z "$CC"; then 2421 # Extract the first word of "cc", so it can be a program name with args. 2422 set dummy cc; ac_word=$2 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2424 $as_echo_n "checking for $ac_word... " >&6; } 2425 if test "${ac_cv_prog_CC+set}" = set; then : 2426 $as_echo_n "(cached) " >&6 2427 else 2428 if test -n "$CC"; then 2429 ac_cv_prog_CC="$CC" # Let the user override the test. 2430 else 2431 ac_prog_rejected=no 2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2433 for as_dir in $PATH 2434 do 2435 IFS=$as_save_IFS 2436 test -z "$as_dir" && as_dir=. 2437 for ac_exec_ext in '' $ac_executable_extensions; do 2438 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2439 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2440 ac_prog_rejected=yes 2441 continue 2442 fi 2443 ac_cv_prog_CC="cc" 2444 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2445 break 2 2446 fi 2447 done 2448 done 2449 IFS=$as_save_IFS 2450 2451 if test $ac_prog_rejected = yes; then 2452 # We found a bogon in the path, so make sure we never use it. 2453 set dummy $ac_cv_prog_CC 2454 shift 2455 if test $# != 0; then 2456 # We chose a different compiler from the bogus one. 2457 # However, it has the same basename, so the bogon will be chosen 2458 # first if we set CC to just the basename; use the full file name. 2459 shift 2460 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2461 fi 2462 fi 2463 fi 2464 fi 2465 CC=$ac_cv_prog_CC 2466 if test -n "$CC"; then 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2468 $as_echo "$CC" >&6; } 2469 else 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2471 $as_echo "no" >&6; } 2472 fi 2473 2474 2475 fi 2476 if test -z "$CC"; then 2477 if test -n "$ac_tool_prefix"; then 2478 for ac_prog in cl.exe 2479 do 2480 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2481 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2483 $as_echo_n "checking for $ac_word... " >&6; } 2484 if test "${ac_cv_prog_CC+set}" = set; then : 2485 $as_echo_n "(cached) " >&6 2486 else 2487 if test -n "$CC"; then 2488 ac_cv_prog_CC="$CC" # Let the user override the test. 2489 else 2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2491 for as_dir in $PATH 2492 do 2493 IFS=$as_save_IFS 2494 test -z "$as_dir" && as_dir=. 2495 for ac_exec_ext in '' $ac_executable_extensions; do 2496 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2497 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2498 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2499 break 2 2500 fi 2501 done 2502 done 2503 IFS=$as_save_IFS 2504 2505 fi 2506 fi 2507 CC=$ac_cv_prog_CC 2508 if test -n "$CC"; then 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2510 $as_echo "$CC" >&6; } 2511 else 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2513 $as_echo "no" >&6; } 2514 fi 2515 2516 2517 test -n "$CC" && break 2518 done 2519 fi 2520 if test -z "$CC"; then 2521 ac_ct_CC=$CC 2522 for ac_prog in cl.exe 2523 do 2524 # Extract the first word of "$ac_prog", so it can be a program name with args. 2525 set dummy $ac_prog; ac_word=$2 2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2527 $as_echo_n "checking for $ac_word... " >&6; } 2528 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2529 $as_echo_n "(cached) " >&6 2530 else 2531 if test -n "$ac_ct_CC"; then 2532 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2533 else 2534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2535 for as_dir in $PATH 2536 do 2537 IFS=$as_save_IFS 2538 test -z "$as_dir" && as_dir=. 2539 for ac_exec_ext in '' $ac_executable_extensions; do 2540 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2541 ac_cv_prog_ac_ct_CC="$ac_prog" 2542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2543 break 2 2544 fi 2545 done 2546 done 2547 IFS=$as_save_IFS 2548 2549 fi 2550 fi 2551 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2552 if test -n "$ac_ct_CC"; then 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2554 $as_echo "$ac_ct_CC" >&6; } 2555 else 2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2557 $as_echo "no" >&6; } 2558 fi 2559 2560 2561 test -n "$ac_ct_CC" && break 2562 done 2563 2564 if test "x$ac_ct_CC" = x; then 2565 CC="" 2566 else 2567 case $cross_compiling:$ac_tool_warned in 2568 yes:) 2569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2571 ac_tool_warned=yes ;; 2572 esac 2573 CC=$ac_ct_CC 2574 fi 2575 fi 2576 2577 fi 2578 2579 2580 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2581 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2582 as_fn_error "no acceptable C compiler found in \$PATH 2583 See \`config.log' for more details." "$LINENO" 5; } 2584 2585 # Provide some information about the compiler. 2586 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2587 set X $ac_compile 2588 ac_compiler=$2 2589 for ac_option in --version -v -V -qversion; do 2590 { { ac_try="$ac_compiler $ac_option >&5" 2591 case "(($ac_try" in 2592 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2593 *) ac_try_echo=$ac_try;; 2594 esac 2595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2596 $as_echo "$ac_try_echo"; } >&5 2597 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2598 ac_status=$? 2599 if test -s conftest.err; then 2600 sed '10a\ 2601 ... rest of stderr output deleted ... 2602 10q' conftest.err >conftest.er1 2603 cat conftest.er1 >&5 2604 rm -f conftest.er1 conftest.err 2605 fi 2606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2607 test $ac_status = 0; } 2608 done 2609 2610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2611 /* end confdefs.h. */ 2612 2613 int 2614 main () 2615 { 2616 2617 ; 2618 return 0; 2619 } 2620 _ACEOF 2621 ac_clean_files_save=$ac_clean_files 2622 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2623 # Try to create an executable without -o first, disregard a.out. 2624 # It will help us diagnose broken compilers, and finding out an intuition 2625 # of exeext. 2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2627 $as_echo_n "checking for C compiler default output file name... " >&6; } 2628 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2629 2630 # The possible output files: 2631 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2632 2633 ac_rmfiles= 2634 for ac_file in $ac_files 2635 do 2636 case $ac_file in 2637 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2638 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2639 esac 2640 done 2641 rm -f $ac_rmfiles 2642 2643 if { { ac_try="$ac_link_default" 2644 case "(($ac_try" in 2645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2646 *) ac_try_echo=$ac_try;; 2647 esac 2648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2649 $as_echo "$ac_try_echo"; } >&5 2650 (eval "$ac_link_default") 2>&5 2651 ac_status=$? 2652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2653 test $ac_status = 0; }; then : 2654 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2655 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2656 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2657 # so that the user can short-circuit this test for compilers unknown to 2658 # Autoconf. 2659 for ac_file in $ac_files '' 2660 do 2661 test -f "$ac_file" || continue 2662 case $ac_file in 2663 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2664 ;; 2665 [ab].out ) 2666 # We found the default executable, but exeext='' is most 2667 # certainly right. 2668 break;; 2669 *.* ) 2670 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2671 then :; else 2672 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2673 fi 2674 # We set ac_cv_exeext here because the later test for it is not 2675 # safe: cross compilers may not add the suffix if given an `-o' 2676 # argument, so we may need to know it at that point already. 2677 # Even if this section looks crufty: it has the advantage of 2678 # actually working. 2679 break;; 2680 * ) 2681 break;; 2682 esac 2683 done 2684 test "$ac_cv_exeext" = no && ac_cv_exeext= 2685 2686 else 2687 ac_file='' 2688 fi 2689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2690 $as_echo "$ac_file" >&6; } 2691 if test -z "$ac_file"; then : 2692 $as_echo "$as_me: failed program was:" >&5 2693 sed 's/^/| /' conftest.$ac_ext >&5 2694 2695 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2696 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2697 { as_fn_set_status 77 2698 as_fn_error "C compiler cannot create executables 2699 See \`config.log' for more details." "$LINENO" 5; }; } 2700 fi 2701 ac_exeext=$ac_cv_exeext 2702 2703 # Check that the compiler produces executables we can run. If not, either 2704 # the compiler is broken, or we cross compile. 2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2706 $as_echo_n "checking whether the C compiler works... " >&6; } 2707 # If not cross compiling, check that we can run a simple program. 2708 if test "$cross_compiling" != yes; then 2709 if { ac_try='./$ac_file' 2710 { { case "(($ac_try" in 2711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2712 *) ac_try_echo=$ac_try;; 2713 esac 2714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2715 $as_echo "$ac_try_echo"; } >&5 2716 (eval "$ac_try") 2>&5 2717 ac_status=$? 2718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2719 test $ac_status = 0; }; }; then 2720 cross_compiling=no 2721 else 2722 if test "$cross_compiling" = maybe; then 2723 cross_compiling=yes 2724 else 2725 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2726 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2727 as_fn_error "cannot run C compiled programs. 2728 If you meant to cross compile, use \`--host'. 2729 See \`config.log' for more details." "$LINENO" 5; } 2730 fi 2731 fi 2732 fi 2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2734 $as_echo "yes" >&6; } 2735 2736 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2737 ac_clean_files=$ac_clean_files_save 2738 # Check that the compiler produces executables we can run. If not, either 2739 # the compiler is broken, or we cross compile. 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2741 $as_echo_n "checking whether we are cross compiling... " >&6; } 2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2743 $as_echo "$cross_compiling" >&6; } 2744 2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2746 $as_echo_n "checking for suffix of executables... " >&6; } 2747 if { { ac_try="$ac_link" 2748 case "(($ac_try" in 2749 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2750 *) ac_try_echo=$ac_try;; 2751 esac 2752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2753 $as_echo "$ac_try_echo"; } >&5 2754 (eval "$ac_link") 2>&5 2755 ac_status=$? 2756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2757 test $ac_status = 0; }; then : 2758 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2759 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2760 # work properly (i.e., refer to `conftest.exe'), while it won't with 2761 # `rm'. 2762 for ac_file in conftest.exe conftest conftest.*; do 2763 test -f "$ac_file" || continue 2764 case $ac_file in 2765 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2766 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2767 break;; 2768 * ) break;; 2769 esac 2770 done 2771 else 2772 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2774 as_fn_error "cannot compute suffix of executables: cannot compile and link 2775 See \`config.log' for more details." "$LINENO" 5; } 2776 fi 2777 rm -f conftest$ac_cv_exeext 2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2779 $as_echo "$ac_cv_exeext" >&6; } 2780 2781 rm -f conftest.$ac_ext 2782 EXEEXT=$ac_cv_exeext 2783 ac_exeext=$EXEEXT 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2785 $as_echo_n "checking for suffix of object files... " >&6; } 2786 if test "${ac_cv_objext+set}" = set; then : 2787 $as_echo_n "(cached) " >&6 2788 else 2789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2790 /* end confdefs.h. */ 2791 2792 int 2793 main () 2794 { 2795 2796 ; 2797 return 0; 2798 } 2799 _ACEOF 2800 rm -f conftest.o conftest.obj 2801 if { { ac_try="$ac_compile" 2802 case "(($ac_try" in 2803 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2804 *) ac_try_echo=$ac_try;; 2805 esac 2806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2807 $as_echo "$ac_try_echo"; } >&5 2808 (eval "$ac_compile") 2>&5 2809 ac_status=$? 2810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2811 test $ac_status = 0; }; then : 2812 for ac_file in conftest.o conftest.obj conftest.*; do 2813 test -f "$ac_file" || continue; 2814 case $ac_file in 2815 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2816 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2817 break;; 2818 esac 2819 done 2820 else 2821 $as_echo "$as_me: failed program was:" >&5 2822 sed 's/^/| /' conftest.$ac_ext >&5 2823 2824 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2825 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2826 as_fn_error "cannot compute suffix of object files: cannot compile 2827 See \`config.log' for more details." "$LINENO" 5; } 2828 fi 2829 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2830 fi 2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2832 $as_echo "$ac_cv_objext" >&6; } 2833 OBJEXT=$ac_cv_objext 2834 ac_objext=$OBJEXT 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2836 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2837 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2838 $as_echo_n "(cached) " >&6 2839 else 2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2841 /* end confdefs.h. */ 2842 2843 int 2844 main () 2845 { 2846 #ifndef __GNUC__ 2847 choke me 2848 #endif 2849 2850 ; 2851 return 0; 2852 } 2853 _ACEOF 2854 if ac_fn_c_try_compile "$LINENO"; then : 2855 ac_compiler_gnu=yes 2856 else 2857 ac_compiler_gnu=no 2858 fi 2859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2860 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2861 2862 fi 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2864 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2865 if test $ac_compiler_gnu = yes; then 2866 GCC=yes 2867 else 2868 GCC= 2869 fi 2870 ac_test_CFLAGS=${CFLAGS+set} 2871 ac_save_CFLAGS=$CFLAGS 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2873 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2874 if test "${ac_cv_prog_cc_g+set}" = set; then : 2875 $as_echo_n "(cached) " >&6 2876 else 2877 ac_save_c_werror_flag=$ac_c_werror_flag 2878 ac_c_werror_flag=yes 2879 ac_cv_prog_cc_g=no 2880 CFLAGS="-g" 2881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2882 /* end confdefs.h. */ 2883 2884 int 2885 main () 2886 { 2887 2888 ; 2889 return 0; 2890 } 2891 _ACEOF 2892 if ac_fn_c_try_compile "$LINENO"; then : 2893 ac_cv_prog_cc_g=yes 2894 else 2895 CFLAGS="" 2896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2897 /* end confdefs.h. */ 2898 2899 int 2900 main () 2901 { 2902 2903 ; 2904 return 0; 2905 } 2906 _ACEOF 2907 if ac_fn_c_try_compile "$LINENO"; then : 2908 2909 else 2910 ac_c_werror_flag=$ac_save_c_werror_flag 2911 CFLAGS="-g" 2912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2913 /* end confdefs.h. */ 2914 2915 int 2916 main () 2917 { 2918 2919 ; 2920 return 0; 2921 } 2922 _ACEOF 2923 if ac_fn_c_try_compile "$LINENO"; then : 2924 ac_cv_prog_cc_g=yes 2925 fi 2926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2927 fi 2928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2929 fi 2930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2931 ac_c_werror_flag=$ac_save_c_werror_flag 2932 fi 2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2934 $as_echo "$ac_cv_prog_cc_g" >&6; } 2935 if test "$ac_test_CFLAGS" = set; then 2936 CFLAGS=$ac_save_CFLAGS 2937 elif test $ac_cv_prog_cc_g = yes; then 2938 if test "$GCC" = yes; then 2939 CFLAGS="-g -O2" 2940 else 2941 CFLAGS="-g" 2942 fi 2943 else 2944 if test "$GCC" = yes; then 2945 CFLAGS="-O2" 2946 else 2947 CFLAGS= 2948 fi 2949 fi 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2951 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2952 if test "${ac_cv_prog_cc_c89+set}" = set; then : 2953 $as_echo_n "(cached) " >&6 2954 else 2955 ac_cv_prog_cc_c89=no 2956 ac_save_CC=$CC 2957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2958 /* end confdefs.h. */ 2959 #include <stdarg.h> 2960 #include <stdio.h> 2961 #include <sys/types.h> 2962 #include <sys/stat.h> 2963 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2964 struct buf { int x; }; 2965 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2966 static char *e (p, i) 2967 char **p; 2968 int i; 2969 { 2970 return p[i]; 2971 } 2972 static char *f (char * (*g) (char **, int), char **p, ...) 2973 { 2974 char *s; 2975 va_list v; 2976 va_start (v,p); 2977 s = g (p, va_arg (v,int)); 2978 va_end (v); 2979 return s; 2980 } 2981 2982 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2983 function prototypes and stuff, but not '\xHH' hex character constants. 2984 These don't provoke an error unfortunately, instead are silently treated 2985 as 'x'. The following induces an error, until -std is added to get 2986 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2987 array size at least. It's necessary to write '\x00'==0 to get something 2988 that's true only with -std. */ 2989 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2990 2991 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2992 inside strings and character constants. */ 2993 #define FOO(x) 'x' 2994 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2995 2996 int test (int i, double x); 2997 struct s1 {int (*f) (int a);}; 2998 struct s2 {int (*f) (double a);}; 2999 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3000 int argc; 3001 char **argv; 3002 int 3003 main () 3004 { 3005 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3006 ; 3007 return 0; 3008 } 3009 _ACEOF 3010 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3011 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3012 do 3013 CC="$ac_save_CC $ac_arg" 3014 if ac_fn_c_try_compile "$LINENO"; then : 3015 ac_cv_prog_cc_c89=$ac_arg 3016 fi 3017 rm -f core conftest.err conftest.$ac_objext 3018 test "x$ac_cv_prog_cc_c89" != "xno" && break 3019 done 3020 rm -f conftest.$ac_ext 3021 CC=$ac_save_CC 3022 3023 fi 3024 # AC_CACHE_VAL 3025 case "x$ac_cv_prog_cc_c89" in 3026 x) 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3028 $as_echo "none needed" >&6; } ;; 3029 xno) 3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3031 $as_echo "unsupported" >&6; } ;; 3032 *) 3033 CC="$CC $ac_cv_prog_cc_c89" 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3035 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3036 esac 3037 if test "x$ac_cv_prog_cc_c89" != xno; then : 3038 3039 fi 3040 3041 ac_ext=c 3042 ac_cpp='$CPP $CPPFLAGS' 3043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3045 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3046 3047 if test -n "$ac_tool_prefix"; then 3048 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3049 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3051 $as_echo_n "checking for $ac_word... " >&6; } 3052 if test "${ac_cv_prog_RANLIB+set}" = set; then : 3053 $as_echo_n "(cached) " >&6 3054 else 3055 if test -n "$RANLIB"; then 3056 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3057 else 3058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3059 for as_dir in $PATH 3060 do 3061 IFS=$as_save_IFS 3062 test -z "$as_dir" && as_dir=. 3063 for ac_exec_ext in '' $ac_executable_extensions; do 3064 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3065 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3067 break 2 3068 fi 3069 done 3070 done 3071 IFS=$as_save_IFS 3072 3073 fi 3074 fi 3075 RANLIB=$ac_cv_prog_RANLIB 3076 if test -n "$RANLIB"; then 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3078 $as_echo "$RANLIB" >&6; } 3079 else 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3081 $as_echo "no" >&6; } 3082 fi 3083 3084 3085 fi 3086 if test -z "$ac_cv_prog_RANLIB"; then 3087 ac_ct_RANLIB=$RANLIB 3088 # Extract the first word of "ranlib", so it can be a program name with args. 3089 set dummy ranlib; ac_word=$2 3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3091 $as_echo_n "checking for $ac_word... " >&6; } 3092 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3093 $as_echo_n "(cached) " >&6 3094 else 3095 if test -n "$ac_ct_RANLIB"; then 3096 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3097 else 3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3099 for as_dir in $PATH 3100 do 3101 IFS=$as_save_IFS 3102 test -z "$as_dir" && as_dir=. 3103 for ac_exec_ext in '' $ac_executable_extensions; do 3104 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3105 ac_cv_prog_ac_ct_RANLIB="ranlib" 3106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3107 break 2 3108 fi 3109 done 3110 done 3111 IFS=$as_save_IFS 3112 3113 fi 3114 fi 3115 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3116 if test -n "$ac_ct_RANLIB"; then 3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3118 $as_echo "$ac_ct_RANLIB" >&6; } 3119 else 3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3121 $as_echo "no" >&6; } 3122 fi 3123 3124 if test "x$ac_ct_RANLIB" = x; then 3125 RANLIB=":" 3126 else 3127 case $cross_compiling:$ac_tool_warned in 3128 yes:) 3129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3131 ac_tool_warned=yes ;; 3132 esac 3133 RANLIB=$ac_ct_RANLIB 3134 fi 3135 else 3136 RANLIB="$ac_cv_prog_RANLIB" 3137 fi 3138 3139 3140 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 3141 for ac_prog in aclocal 3142 do 3143 # Extract the first word of "$ac_prog", so it can be a program name with args. 3144 set dummy $ac_prog; ac_word=$2 3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3146 $as_echo_n "checking for $ac_word... " >&6; } 3147 if test "${ac_cv_prog_ACLOCAL+set}" = set; then : 3148 $as_echo_n "(cached) " >&6 3149 else 3150 if test -n "$ACLOCAL"; then 3151 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 3152 else 3153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3154 for as_dir in $PATH 3155 do 3156 IFS=$as_save_IFS 3157 test -z "$as_dir" && as_dir=. 3158 for ac_exec_ext in '' $ac_executable_extensions; do 3159 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3160 ac_cv_prog_ACLOCAL="$ac_prog" 3161 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3162 break 2 3163 fi 3164 done 3165 done 3166 IFS=$as_save_IFS 3167 3168 fi 3169 fi 3170 ACLOCAL=$ac_cv_prog_ACLOCAL 3171 if test -n "$ACLOCAL"; then 3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 3173 $as_echo "$ACLOCAL" >&6; } 3174 else 3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3176 $as_echo "no" >&6; } 3177 fi 3178 3179 3180 test -n "$ACLOCAL" && break 3181 done 3182 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 3183 3184 for ac_prog in autoconf 3185 do 3186 # Extract the first word of "$ac_prog", so it can be a program name with args. 3187 set dummy $ac_prog; ac_word=$2 3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3189 $as_echo_n "checking for $ac_word... " >&6; } 3190 if test "${ac_cv_prog_AUTOCONF+set}" = set; then : 3191 $as_echo_n "(cached) " >&6 3192 else 3193 if test -n "$AUTOCONF"; then 3194 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 3195 else 3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3197 for as_dir in $PATH 3198 do 3199 IFS=$as_save_IFS 3200 test -z "$as_dir" && as_dir=. 3201 for ac_exec_ext in '' $ac_executable_extensions; do 3202 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3203 ac_cv_prog_AUTOCONF="$ac_prog" 3204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3205 break 2 3206 fi 3207 done 3208 done 3209 IFS=$as_save_IFS 3210 3211 fi 3212 fi 3213 AUTOCONF=$ac_cv_prog_AUTOCONF 3214 if test -n "$AUTOCONF"; then 3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 3216 $as_echo "$AUTOCONF" >&6; } 3217 else 3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3219 $as_echo "no" >&6; } 3220 fi 3221 3222 3223 test -n "$AUTOCONF" && break 3224 done 3225 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 3226 3227 for ac_prog in autoheader 3228 do 3229 # Extract the first word of "$ac_prog", so it can be a program name with args. 3230 set dummy $ac_prog; ac_word=$2 3231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3232 $as_echo_n "checking for $ac_word... " >&6; } 3233 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then : 3234 $as_echo_n "(cached) " >&6 3235 else 3236 if test -n "$AUTOHEADER"; then 3237 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 3238 else 3239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3240 for as_dir in $PATH 3241 do 3242 IFS=$as_save_IFS 3243 test -z "$as_dir" && as_dir=. 3244 for ac_exec_ext in '' $ac_executable_extensions; do 3245 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3246 ac_cv_prog_AUTOHEADER="$ac_prog" 3247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3248 break 2 3249 fi 3250 done 3251 done 3252 IFS=$as_save_IFS 3253 3254 fi 3255 fi 3256 AUTOHEADER=$ac_cv_prog_AUTOHEADER 3257 if test -n "$AUTOHEADER"; then 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 3259 $as_echo "$AUTOHEADER" >&6; } 3260 else 3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3262 $as_echo "no" >&6; } 3263 fi 3264 3265 3266 test -n "$AUTOHEADER" && break 3267 done 3268 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 3269 3270 3271 # Figure out what compiler warnings we can enable. 3272 # See config/warnings.m4 for details. 3273 3274 3275 WARN_CFLAGS= 3276 save_CFLAGS="$CFLAGS" 3277 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 3278 -Wmissing-prototypes -Wold-style-definition \ 3279 -Wmissing-format-attribute -Wcast-qual; do 3280 # Do the check with the no- prefix removed since gcc silently 3281 # accepts any -Wno-* option on purpose 3282 case $real_option in 3283 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 3284 *) option=$real_option ;; 3285 esac 3286 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3287 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3289 $as_echo_n "checking whether $CC supports $option... " >&6; } 3290 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 3291 $as_echo_n "(cached) " >&6 3292 else 3293 CFLAGS="$option" 3294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3295 /* end confdefs.h. */ 3296 3297 int 3298 main () 3299 { 3300 3301 ; 3302 return 0; 3303 } 3304 _ACEOF 3305 if ac_fn_c_try_compile "$LINENO"; then : 3306 eval "$as_acx_Woption=yes" 3307 else 3308 eval "$as_acx_Woption=no" 3309 fi 3310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3311 3312 fi 3313 eval ac_res=\$$as_acx_Woption 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3315 $as_echo "$ac_res" >&6; } 3316 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3317 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" 3318 fi 3319 done 3320 CFLAGS="$save_CFLAGS" 3321 3322 WARN_PEDANTIC= 3323 # Do the check with the no- prefix removed from the warning options 3324 # since gcc silently accepts any -Wno-* option on purpose 3325 if test "$GCC" = yes; then : 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 3327 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 3328 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : 3329 $as_echo_n "(cached) " >&6 3330 else 3331 save_CFLAGS="$CFLAGS" 3332 CFLAGS="-pedantic -Wlong-long" 3333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3334 /* end confdefs.h. */ 3335 3336 int 3337 main () 3338 { 3339 3340 ; 3341 return 0; 3342 } 3343 _ACEOF 3344 if ac_fn_c_try_compile "$LINENO"; then : 3345 acx_cv_prog_cc_pedantic__Wlong_long=yes 3346 else 3347 acx_cv_prog_cc_pedantic__Wlong_long=no 3348 fi 3349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3350 CFLAGS="$save_CFLAGS" 3351 fi 3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 3353 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 3354 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 3355 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 3356 fi 3357 3358 fi 3359 3360 3361 # Only enable with --enable-werror-always until existing warnings are 3362 # corrected. 3363 WERROR= 3364 # Check whether --enable-werror-always was given. 3365 if test "${enable_werror_always+set}" = set; then : 3366 enableval=$enable_werror_always; 3367 else 3368 enable_werror_always=no 3369 fi 3370 3371 if test $enable_werror_always = yes; then : 3372 WERROR="$WERROR${WERROR:+ }-Werror" 3373 fi 3374 3375 3376 3377 # Checks for header files. 3378 ac_ext=c 3379 ac_cpp='$CPP $CPPFLAGS' 3380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3382 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3384 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3385 # On Suns, sometimes $CPP names a directory. 3386 if test -n "$CPP" && test -d "$CPP"; then 3387 CPP= 3388 fi 3389 if test -z "$CPP"; then 3390 if test "${ac_cv_prog_CPP+set}" = set; then : 3391 $as_echo_n "(cached) " >&6 3392 else 3393 # Double quotes because CPP needs to be expanded 3394 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3395 do 3396 ac_preproc_ok=false 3397 for ac_c_preproc_warn_flag in '' yes 3398 do 3399 # Use a header file that comes with gcc, so configuring glibc 3400 # with a fresh cross-compiler works. 3401 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3402 # <limits.h> exists even on freestanding compilers. 3403 # On the NeXT, cc -E runs the code through the compiler's parser, 3404 # not just through cpp. "Syntax error" is here to catch this case. 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3406 /* end confdefs.h. */ 3407 #ifdef __STDC__ 3408 # include <limits.h> 3409 #else 3410 # include <assert.h> 3411 #endif 3412 Syntax error 3413 _ACEOF 3414 if ac_fn_c_try_cpp "$LINENO"; then : 3415 3416 else 3417 # Broken: fails on valid input. 3418 continue 3419 fi 3420 rm -f conftest.err conftest.$ac_ext 3421 3422 # OK, works on sane cases. Now check whether nonexistent headers 3423 # can be detected and how. 3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3425 /* end confdefs.h. */ 3426 #include <ac_nonexistent.h> 3427 _ACEOF 3428 if ac_fn_c_try_cpp "$LINENO"; then : 3429 # Broken: success on invalid input. 3430 continue 3431 else 3432 # Passes both tests. 3433 ac_preproc_ok=: 3434 break 3435 fi 3436 rm -f conftest.err conftest.$ac_ext 3437 3438 done 3439 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3440 rm -f conftest.err conftest.$ac_ext 3441 if $ac_preproc_ok; then : 3442 break 3443 fi 3444 3445 done 3446 ac_cv_prog_CPP=$CPP 3447 3448 fi 3449 CPP=$ac_cv_prog_CPP 3450 else 3451 ac_cv_prog_CPP=$CPP 3452 fi 3453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3454 $as_echo "$CPP" >&6; } 3455 ac_preproc_ok=false 3456 for ac_c_preproc_warn_flag in '' yes 3457 do 3458 # Use a header file that comes with gcc, so configuring glibc 3459 # with a fresh cross-compiler works. 3460 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3461 # <limits.h> exists even on freestanding compilers. 3462 # On the NeXT, cc -E runs the code through the compiler's parser, 3463 # not just through cpp. "Syntax error" is here to catch this case. 3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3465 /* end confdefs.h. */ 3466 #ifdef __STDC__ 3467 # include <limits.h> 3468 #else 3469 # include <assert.h> 3470 #endif 3471 Syntax error 3472 _ACEOF 3473 if ac_fn_c_try_cpp "$LINENO"; then : 3474 3475 else 3476 # Broken: fails on valid input. 3477 continue 3478 fi 3479 rm -f conftest.err conftest.$ac_ext 3480 3481 # OK, works on sane cases. Now check whether nonexistent headers 3482 # can be detected and how. 3483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3484 /* end confdefs.h. */ 3485 #include <ac_nonexistent.h> 3486 _ACEOF 3487 if ac_fn_c_try_cpp "$LINENO"; then : 3488 # Broken: success on invalid input. 3489 continue 3490 else 3491 # Passes both tests. 3492 ac_preproc_ok=: 3493 break 3494 fi 3495 rm -f conftest.err conftest.$ac_ext 3496 3497 done 3498 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3499 rm -f conftest.err conftest.$ac_ext 3500 if $ac_preproc_ok; then : 3501 3502 else 3503 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3504 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3505 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3506 See \`config.log' for more details." "$LINENO" 5; } 3507 fi 3508 3509 ac_ext=c 3510 ac_cpp='$CPP $CPPFLAGS' 3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3514 3515 3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3517 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3518 if test "${ac_cv_path_GREP+set}" = set; then : 3519 $as_echo_n "(cached) " >&6 3520 else 3521 if test -z "$GREP"; then 3522 ac_path_GREP_found=false 3523 # Loop through the user's path and test for each of PROGNAME-LIST 3524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3525 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3526 do 3527 IFS=$as_save_IFS 3528 test -z "$as_dir" && as_dir=. 3529 for ac_prog in grep ggrep; do 3530 for ac_exec_ext in '' $ac_executable_extensions; do 3531 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3532 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3533 # Check for GNU ac_path_GREP and select it if it is found. 3534 # Check for GNU $ac_path_GREP 3535 case `"$ac_path_GREP" --version 2>&1` in 3536 *GNU*) 3537 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3538 *) 3539 ac_count=0 3540 $as_echo_n 0123456789 >"conftest.in" 3541 while : 3542 do 3543 cat "conftest.in" "conftest.in" >"conftest.tmp" 3544 mv "conftest.tmp" "conftest.in" 3545 cp "conftest.in" "conftest.nl" 3546 $as_echo 'GREP' >> "conftest.nl" 3547 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3548 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3549 as_fn_arith $ac_count + 1 && ac_count=$as_val 3550 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3551 # Best one so far, save it but keep looking for a better one 3552 ac_cv_path_GREP="$ac_path_GREP" 3553 ac_path_GREP_max=$ac_count 3554 fi 3555 # 10*(2^10) chars as input seems more than enough 3556 test $ac_count -gt 10 && break 3557 done 3558 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3559 esac 3560 3561 $ac_path_GREP_found && break 3 3562 done 3563 done 3564 done 3565 IFS=$as_save_IFS 3566 if test -z "$ac_cv_path_GREP"; then 3567 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3568 fi 3569 else 3570 ac_cv_path_GREP=$GREP 3571 fi 3572 3573 fi 3574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3575 $as_echo "$ac_cv_path_GREP" >&6; } 3576 GREP="$ac_cv_path_GREP" 3577 3578 3579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3580 $as_echo_n "checking for egrep... " >&6; } 3581 if test "${ac_cv_path_EGREP+set}" = set; then : 3582 $as_echo_n "(cached) " >&6 3583 else 3584 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3585 then ac_cv_path_EGREP="$GREP -E" 3586 else 3587 if test -z "$EGREP"; then 3588 ac_path_EGREP_found=false 3589 # Loop through the user's path and test for each of PROGNAME-LIST 3590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3591 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3592 do 3593 IFS=$as_save_IFS 3594 test -z "$as_dir" && as_dir=. 3595 for ac_prog in egrep; do 3596 for ac_exec_ext in '' $ac_executable_extensions; do 3597 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3598 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3599 # Check for GNU ac_path_EGREP and select it if it is found. 3600 # Check for GNU $ac_path_EGREP 3601 case `"$ac_path_EGREP" --version 2>&1` in 3602 *GNU*) 3603 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3604 *) 3605 ac_count=0 3606 $as_echo_n 0123456789 >"conftest.in" 3607 while : 3608 do 3609 cat "conftest.in" "conftest.in" >"conftest.tmp" 3610 mv "conftest.tmp" "conftest.in" 3611 cp "conftest.in" "conftest.nl" 3612 $as_echo 'EGREP' >> "conftest.nl" 3613 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3614 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3615 as_fn_arith $ac_count + 1 && ac_count=$as_val 3616 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3617 # Best one so far, save it but keep looking for a better one 3618 ac_cv_path_EGREP="$ac_path_EGREP" 3619 ac_path_EGREP_max=$ac_count 3620 fi 3621 # 10*(2^10) chars as input seems more than enough 3622 test $ac_count -gt 10 && break 3623 done 3624 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3625 esac 3626 3627 $ac_path_EGREP_found && break 3 3628 done 3629 done 3630 done 3631 IFS=$as_save_IFS 3632 if test -z "$ac_cv_path_EGREP"; then 3633 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3634 fi 3635 else 3636 ac_cv_path_EGREP=$EGREP 3637 fi 3638 3639 fi 3640 fi 3641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3642 $as_echo "$ac_cv_path_EGREP" >&6; } 3643 EGREP="$ac_cv_path_EGREP" 3644 3645 3646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3647 $as_echo_n "checking for ANSI C header files... " >&6; } 3648 if test "${ac_cv_header_stdc+set}" = set; then : 3649 $as_echo_n "(cached) " >&6 3650 else 3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3652 /* end confdefs.h. */ 3653 #include <stdlib.h> 3654 #include <stdarg.h> 3655 #include <string.h> 3656 #include <float.h> 3657 3658 int 3659 main () 3660 { 3661 3662 ; 3663 return 0; 3664 } 3665 _ACEOF 3666 if ac_fn_c_try_compile "$LINENO"; then : 3667 ac_cv_header_stdc=yes 3668 else 3669 ac_cv_header_stdc=no 3670 fi 3671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3672 3673 if test $ac_cv_header_stdc = yes; then 3674 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3676 /* end confdefs.h. */ 3677 #include <string.h> 3678 3679 _ACEOF 3680 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3681 $EGREP "memchr" >/dev/null 2>&1; then : 3682 3683 else 3684 ac_cv_header_stdc=no 3685 fi 3686 rm -f conftest* 3687 3688 fi 3689 3690 if test $ac_cv_header_stdc = yes; then 3691 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3693 /* end confdefs.h. */ 3694 #include <stdlib.h> 3695 3696 _ACEOF 3697 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3698 $EGREP "free" >/dev/null 2>&1; then : 3699 3700 else 3701 ac_cv_header_stdc=no 3702 fi 3703 rm -f conftest* 3704 3705 fi 3706 3707 if test $ac_cv_header_stdc = yes; then 3708 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3709 if test "$cross_compiling" = yes; then : 3710 : 3711 else 3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3713 /* end confdefs.h. */ 3714 #include <ctype.h> 3715 #include <stdlib.h> 3716 #if ((' ' & 0x0FF) == 0x020) 3717 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3718 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3719 #else 3720 # define ISLOWER(c) \ 3721 (('a' <= (c) && (c) <= 'i') \ 3722 || ('j' <= (c) && (c) <= 'r') \ 3723 || ('s' <= (c) && (c) <= 'z')) 3724 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3725 #endif 3726 3727 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3728 int 3729 main () 3730 { 3731 int i; 3732 for (i = 0; i < 256; i++) 3733 if (XOR (islower (i), ISLOWER (i)) 3734 || toupper (i) != TOUPPER (i)) 3735 return 2; 3736 return 0; 3737 } 3738 _ACEOF 3739 if ac_fn_c_try_run "$LINENO"; then : 3740 3741 else 3742 ac_cv_header_stdc=no 3743 fi 3744 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3745 conftest.$ac_objext conftest.beam conftest.$ac_ext 3746 fi 3747 3748 fi 3749 fi 3750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3751 $as_echo "$ac_cv_header_stdc" >&6; } 3752 if test $ac_cv_header_stdc = yes; then 3753 3754 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3755 3756 fi 3757 3758 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3759 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3760 inttypes.h stdint.h unistd.h 3761 do : 3762 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3763 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3764 " 3765 eval as_val=\$$as_ac_Header 3766 if test "x$as_val" = x""yes; then : 3767 cat >>confdefs.h <<_ACEOF 3768 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3769 _ACEOF 3770 3771 fi 3772 3773 done 3774 3775 3776 for ac_header in ctype.h stddef.h string.h stdio.h 3777 do : 3778 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3779 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3780 eval as_val=\$$as_ac_Header 3781 if test "x$as_val" = x""yes; then : 3782 cat >>confdefs.h <<_ACEOF 3783 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3784 _ACEOF 3785 3786 fi 3787 3788 done 3789 3790 3791 3792 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` 3793 3794 acx_cv_header_stdint=stddef.h 3795 acx_cv_header_stdint_kind="(already complete)" 3796 for i in stdint.h $inttype_headers; do 3797 unset ac_cv_type_uintptr_t 3798 unset ac_cv_type_uintmax_t 3799 unset ac_cv_type_int_least32_t 3800 unset ac_cv_type_int_fast32_t 3801 unset ac_cv_type_uint64_t 3802 $as_echo_n "looking for a compliant stdint.h in $i, " >&6 3803 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h> 3804 #include <$i> 3805 " 3806 if test "x$ac_cv_type_uintmax_t" = x""yes; then : 3807 acx_cv_header_stdint=$i 3808 else 3809 continue 3810 fi 3811 3812 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3813 #include <$i> 3814 " 3815 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3816 3817 else 3818 acx_cv_header_stdint_kind="(mostly complete)" 3819 fi 3820 3821 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h> 3822 #include <$i> 3823 " 3824 if test "x$ac_cv_type_int_least32_t" = x""yes; then : 3825 3826 else 3827 acx_cv_header_stdint_kind="(mostly complete)" 3828 fi 3829 3830 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h> 3831 #include <$i> 3832 " 3833 if test "x$ac_cv_type_int_fast32_t" = x""yes; then : 3834 3835 else 3836 acx_cv_header_stdint_kind="(mostly complete)" 3837 fi 3838 3839 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3840 #include <$i> 3841 " 3842 if test "x$ac_cv_type_uint64_t" = x""yes; then : 3843 3844 else 3845 acx_cv_header_stdint_kind="(lacks uint64_t)" 3846 fi 3847 3848 break 3849 done 3850 if test "$acx_cv_header_stdint" = stddef.h; then 3851 acx_cv_header_stdint_kind="(lacks uintmax_t)" 3852 for i in stdint.h $inttype_headers; do 3853 unset ac_cv_type_uintptr_t 3854 unset ac_cv_type_uint32_t 3855 unset ac_cv_type_uint64_t 3856 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6 3857 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h> 3858 #include <$i> 3859 " 3860 if test "x$ac_cv_type_uint32_t" = x""yes; then : 3861 acx_cv_header_stdint=$i 3862 else 3863 continue 3864 fi 3865 3866 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3867 #include <$i> 3868 " 3869 if test "x$ac_cv_type_uint64_t" = x""yes; then : 3870 3871 fi 3872 3873 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3874 #include <$i> 3875 " 3876 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3877 3878 fi 3879 3880 break 3881 done 3882 fi 3883 if test "$acx_cv_header_stdint" = stddef.h; then 3884 acx_cv_header_stdint_kind="(u_intXX_t style)" 3885 for i in sys/types.h $inttype_headers; do 3886 unset ac_cv_type_u_int32_t 3887 unset ac_cv_type_u_int64_t 3888 $as_echo_n "looking for u_intXX_t types in $i, " >&6 3889 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h> 3890 #include <$i> 3891 " 3892 if test "x$ac_cv_type_u_int32_t" = x""yes; then : 3893 acx_cv_header_stdint=$i 3894 else 3895 continue 3896 fi 3897 3898 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h> 3899 #include <$i> 3900 " 3901 if test "x$ac_cv_type_u_int64_t" = x""yes; then : 3902 3903 fi 3904 3905 break 3906 done 3907 fi 3908 if test "$acx_cv_header_stdint" = stddef.h; then 3909 acx_cv_header_stdint_kind="(using manual detection)" 3910 fi 3911 3912 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no 3913 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no 3914 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no 3915 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no 3916 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no 3917 3918 # ----------------- Summarize what we found so far 3919 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5 3921 $as_echo_n "checking what to include in gstdint.h... " >&6; } 3922 3923 case `$as_basename -- gstdint.h || 3924 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ 3925 Xgstdint.h : 'X\(//\)$' \| \ 3926 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null || 3927 $as_echo X/gstdint.h | 3928 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3929 s//\1/ 3930 q 3931 } 3932 /^X\/\(\/\/\)$/{ 3933 s//\1/ 3934 q 3935 } 3936 /^X\/\(\/\).*/{ 3937 s//\1/ 3938 q 3939 } 3940 s/.*/./; q'` in 3941 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3942 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3943 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3944 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3945 *) ;; 3946 esac 3947 3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 3949 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; } 3950 3951 # ----------------- done included file, check C basic types -------- 3952 3953 # Lacking an uintptr_t? Test size of void * 3954 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in 3955 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler 3956 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3957 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3958 # This bug is HP SR number 8606223364. 3959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 3960 $as_echo_n "checking size of void *... " >&6; } 3961 if test "${ac_cv_sizeof_void_p+set}" = set; then : 3962 $as_echo_n "(cached) " >&6 3963 else 3964 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 3965 3966 else 3967 if test "$ac_cv_type_void_p" = yes; then 3968 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3970 { as_fn_set_status 77 3971 as_fn_error "cannot compute sizeof (void *) 3972 See \`config.log' for more details." "$LINENO" 5; }; } 3973 else 3974 ac_cv_sizeof_void_p=0 3975 fi 3976 fi 3977 3978 fi 3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 3980 $as_echo "$ac_cv_sizeof_void_p" >&6; } 3981 3982 3983 3984 cat >>confdefs.h <<_ACEOF 3985 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 3986 _ACEOF 3987 3988 ;; 3989 esac 3990 3991 # Lacking an uint64_t? Test size of long 3992 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in 3993 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler 3994 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3995 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3996 # This bug is HP SR number 8606223364. 3997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 3998 $as_echo_n "checking size of long... " >&6; } 3999 if test "${ac_cv_sizeof_long+set}" = set; then : 4000 $as_echo_n "(cached) " >&6 4001 else 4002 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4003 4004 else 4005 if test "$ac_cv_type_long" = yes; then 4006 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4008 { as_fn_set_status 77 4009 as_fn_error "cannot compute sizeof (long) 4010 See \`config.log' for more details." "$LINENO" 5; }; } 4011 else 4012 ac_cv_sizeof_long=0 4013 fi 4014 fi 4015 4016 fi 4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4018 $as_echo "$ac_cv_sizeof_long" >&6; } 4019 4020 4021 4022 cat >>confdefs.h <<_ACEOF 4023 #define SIZEOF_LONG $ac_cv_sizeof_long 4024 _ACEOF 4025 4026 ;; 4027 esac 4028 4029 if test $acx_cv_header_stdint = stddef.h; then 4030 # Lacking a good header? Test size of everything and deduce all types. 4031 # The cast to long int works around a bug in the HP C Compiler 4032 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4033 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4034 # This bug is HP SR number 8606223364. 4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4036 $as_echo_n "checking size of int... " >&6; } 4037 if test "${ac_cv_sizeof_int+set}" = set; then : 4038 $as_echo_n "(cached) " >&6 4039 else 4040 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4041 4042 else 4043 if test "$ac_cv_type_int" = yes; then 4044 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4046 { as_fn_set_status 77 4047 as_fn_error "cannot compute sizeof (int) 4048 See \`config.log' for more details." "$LINENO" 5; }; } 4049 else 4050 ac_cv_sizeof_int=0 4051 fi 4052 fi 4053 4054 fi 4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4056 $as_echo "$ac_cv_sizeof_int" >&6; } 4057 4058 4059 4060 cat >>confdefs.h <<_ACEOF 4061 #define SIZEOF_INT $ac_cv_sizeof_int 4062 _ACEOF 4063 4064 4065 # The cast to long int works around a bug in the HP C Compiler 4066 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4067 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4068 # This bug is HP SR number 8606223364. 4069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 4070 $as_echo_n "checking size of short... " >&6; } 4071 if test "${ac_cv_sizeof_short+set}" = set; then : 4072 $as_echo_n "(cached) " >&6 4073 else 4074 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 4075 4076 else 4077 if test "$ac_cv_type_short" = yes; then 4078 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4080 { as_fn_set_status 77 4081 as_fn_error "cannot compute sizeof (short) 4082 See \`config.log' for more details." "$LINENO" 5; }; } 4083 else 4084 ac_cv_sizeof_short=0 4085 fi 4086 fi 4087 4088 fi 4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 4090 $as_echo "$ac_cv_sizeof_short" >&6; } 4091 4092 4093 4094 cat >>confdefs.h <<_ACEOF 4095 #define SIZEOF_SHORT $ac_cv_sizeof_short 4096 _ACEOF 4097 4098 4099 # The cast to long int works around a bug in the HP C Compiler 4100 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4101 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4102 # This bug is HP SR number 8606223364. 4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 4104 $as_echo_n "checking size of char... " >&6; } 4105 if test "${ac_cv_sizeof_char+set}" = set; then : 4106 $as_echo_n "(cached) " >&6 4107 else 4108 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then : 4109 4110 else 4111 if test "$ac_cv_type_char" = yes; then 4112 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4114 { as_fn_set_status 77 4115 as_fn_error "cannot compute sizeof (char) 4116 See \`config.log' for more details." "$LINENO" 5; }; } 4117 else 4118 ac_cv_sizeof_char=0 4119 fi 4120 fi 4121 4122 fi 4123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 4124 $as_echo "$ac_cv_sizeof_char" >&6; } 4125 4126 4127 4128 cat >>confdefs.h <<_ACEOF 4129 #define SIZEOF_CHAR $ac_cv_sizeof_char 4130 _ACEOF 4131 4132 4133 4134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5 4135 $as_echo_n "checking for type equivalent to int8_t... " >&6; } 4136 case "$ac_cv_sizeof_char" in 4137 1) acx_cv_type_int8_t=char ;; 4138 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5 4139 esac 4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5 4141 $as_echo "$acx_cv_type_int8_t" >&6; } 4142 4143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5 4144 $as_echo_n "checking for type equivalent to int16_t... " >&6; } 4145 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in 4146 2:*) acx_cv_type_int16_t=int ;; 4147 *:2) acx_cv_type_int16_t=short ;; 4148 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5 4149 esac 4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5 4151 $as_echo "$acx_cv_type_int16_t" >&6; } 4152 4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5 4154 $as_echo_n "checking for type equivalent to int32_t... " >&6; } 4155 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in 4156 4:*) acx_cv_type_int32_t=int ;; 4157 *:4) acx_cv_type_int32_t=long ;; 4158 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5 4159 esac 4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5 4161 $as_echo "$acx_cv_type_int32_t" >&6; } 4162 fi 4163 4164 # These tests are here to make the output prettier 4165 4166 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then 4167 case "$ac_cv_sizeof_long" in 4168 8) acx_cv_type_int64_t=long ;; 4169 esac 4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5 4171 $as_echo_n "checking for type equivalent to int64_t... " >&6; } 4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 4173 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; } 4174 fi 4175 4176 # Now we can use the above types 4177 4178 if test "$ac_cv_type_uintptr_t" != yes; then 4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5 4180 $as_echo_n "checking for type equivalent to intptr_t... " >&6; } 4181 case $ac_cv_sizeof_void_p in 4182 2) acx_cv_type_intptr_t=int16_t ;; 4183 4) acx_cv_type_intptr_t=int32_t ;; 4184 8) acx_cv_type_intptr_t=int64_t ;; 4185 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5 4186 esac 4187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5 4188 $as_echo "$acx_cv_type_intptr_t" >&6; } 4189 fi 4190 4191 # ----------------- done all checks, emit header ------------- 4192 ac_config_commands="$ac_config_commands gstdint.h" 4193 4194 4195 4196 4197 # Checks for typedefs, structures, and compiler characteristics. 4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4199 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4200 if test "${ac_cv_c_const+set}" = set; then : 4201 $as_echo_n "(cached) " >&6 4202 else 4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4204 /* end confdefs.h. */ 4205 4206 int 4207 main () 4208 { 4209 /* FIXME: Include the comments suggested by Paul. */ 4210 #ifndef __cplusplus 4211 /* Ultrix mips cc rejects this. */ 4212 typedef int charset[2]; 4213 const charset cs; 4214 /* SunOS 4.1.1 cc rejects this. */ 4215 char const *const *pcpcc; 4216 char **ppc; 4217 /* NEC SVR4.0.2 mips cc rejects this. */ 4218 struct point {int x, y;}; 4219 static struct point const zero = {0,0}; 4220 /* AIX XL C 1.02.0.0 rejects this. 4221 It does not let you subtract one const X* pointer from another in 4222 an arm of an if-expression whose if-part is not a constant 4223 expression */ 4224 const char *g = "string"; 4225 pcpcc = &g + (g ? g-g : 0); 4226 /* HPUX 7.0 cc rejects these. */ 4227 ++pcpcc; 4228 ppc = (char**) pcpcc; 4229 pcpcc = (char const *const *) ppc; 4230 { /* SCO 3.2v4 cc rejects this. */ 4231 char *t; 4232 char const *s = 0 ? (char *) 0 : (char const *) 0; 4233 4234 *t++ = 0; 4235 if (s) return 0; 4236 } 4237 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4238 int x[] = {25, 17}; 4239 const int *foo = &x[0]; 4240 ++foo; 4241 } 4242 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4243 typedef const int *iptr; 4244 iptr p = 0; 4245 ++p; 4246 } 4247 { /* AIX XL C 1.02.0.0 rejects this saying 4248 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4249 struct s { int j; const int *ap[3]; }; 4250 struct s *b; b->j = 5; 4251 } 4252 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4253 const int foo = 10; 4254 if (!foo) return 0; 4255 } 4256 return !cs[0] && !zero.x; 4257 #endif 4258 4259 ; 4260 return 0; 4261 } 4262 _ACEOF 4263 if ac_fn_c_try_compile "$LINENO"; then : 4264 ac_cv_c_const=yes 4265 else 4266 ac_cv_c_const=no 4267 fi 4268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4269 fi 4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4271 $as_echo "$ac_cv_c_const" >&6; } 4272 if test $ac_cv_c_const = no; then 4273 4274 $as_echo "#define const /**/" >>confdefs.h 4275 4276 fi 4277 4278 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4279 if test "x$ac_cv_type_off_t" = x""yes; then : 4280 4281 else 4282 4283 cat >>confdefs.h <<_ACEOF 4284 #define off_t long int 4285 _ACEOF 4286 4287 fi 4288 4289 # The cast to long int works around a bug in the HP C Compiler 4290 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4291 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4292 # This bug is HP SR number 8606223364. 4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4294 $as_echo_n "checking size of int... " >&6; } 4295 if test "${ac_cv_sizeof_int+set}" = set; then : 4296 $as_echo_n "(cached) " >&6 4297 else 4298 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4299 4300 else 4301 if test "$ac_cv_type_int" = yes; then 4302 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4303 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4304 { as_fn_set_status 77 4305 as_fn_error "cannot compute sizeof (int) 4306 See \`config.log' for more details." "$LINENO" 5; }; } 4307 else 4308 ac_cv_sizeof_int=0 4309 fi 4310 fi 4311 4312 fi 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4314 $as_echo "$ac_cv_sizeof_int" >&6; } 4315 4316 4317 4318 cat >>confdefs.h <<_ACEOF 4319 #define SIZEOF_INT $ac_cv_sizeof_int 4320 _ACEOF 4321 4322 4323 # The cast to long int works around a bug in the HP C Compiler 4324 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4325 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4326 # This bug is HP SR number 8606223364. 4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 4328 $as_echo_n "checking size of long... " >&6; } 4329 if test "${ac_cv_sizeof_long+set}" = set; then : 4330 $as_echo_n "(cached) " >&6 4331 else 4332 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4333 4334 else 4335 if test "$ac_cv_type_long" = yes; then 4336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4338 { as_fn_set_status 77 4339 as_fn_error "cannot compute sizeof (long) 4340 See \`config.log' for more details." "$LINENO" 5; }; } 4341 else 4342 ac_cv_sizeof_long=0 4343 fi 4344 fi 4345 4346 fi 4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4348 $as_echo "$ac_cv_sizeof_long" >&6; } 4349 4350 4351 4352 cat >>confdefs.h <<_ACEOF 4353 #define SIZEOF_LONG $ac_cv_sizeof_long 4354 _ACEOF 4355 4356 4357 4358 # Checks for library functions. 4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4360 $as_echo_n "checking for ANSI C header files... " >&6; } 4361 if test "${ac_cv_header_stdc+set}" = set; then : 4362 $as_echo_n "(cached) " >&6 4363 else 4364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4365 /* end confdefs.h. */ 4366 #include <stdlib.h> 4367 #include <stdarg.h> 4368 #include <string.h> 4369 #include <float.h> 4370 4371 int 4372 main () 4373 { 4374 4375 ; 4376 return 0; 4377 } 4378 _ACEOF 4379 if ac_fn_c_try_compile "$LINENO"; then : 4380 ac_cv_header_stdc=yes 4381 else 4382 ac_cv_header_stdc=no 4383 fi 4384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4385 4386 if test $ac_cv_header_stdc = yes; then 4387 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4389 /* end confdefs.h. */ 4390 #include <string.h> 4391 4392 _ACEOF 4393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4394 $EGREP "memchr" >/dev/null 2>&1; then : 4395 4396 else 4397 ac_cv_header_stdc=no 4398 fi 4399 rm -f conftest* 4400 4401 fi 4402 4403 if test $ac_cv_header_stdc = yes; then 4404 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4406 /* end confdefs.h. */ 4407 #include <stdlib.h> 4408 4409 _ACEOF 4410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4411 $EGREP "free" >/dev/null 2>&1; then : 4412 4413 else 4414 ac_cv_header_stdc=no 4415 fi 4416 rm -f conftest* 4417 4418 fi 4419 4420 if test $ac_cv_header_stdc = yes; then 4421 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4422 if test "$cross_compiling" = yes; then : 4423 : 4424 else 4425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4426 /* end confdefs.h. */ 4427 #include <ctype.h> 4428 #include <stdlib.h> 4429 #if ((' ' & 0x0FF) == 0x020) 4430 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4431 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4432 #else 4433 # define ISLOWER(c) \ 4434 (('a' <= (c) && (c) <= 'i') \ 4435 || ('j' <= (c) && (c) <= 'r') \ 4436 || ('s' <= (c) && (c) <= 'z')) 4437 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4438 #endif 4439 4440 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4441 int 4442 main () 4443 { 4444 int i; 4445 for (i = 0; i < 256; i++) 4446 if (XOR (islower (i), ISLOWER (i)) 4447 || toupper (i) != TOUPPER (i)) 4448 return 2; 4449 return 0; 4450 } 4451 _ACEOF 4452 if ac_fn_c_try_run "$LINENO"; then : 4453 4454 else 4455 ac_cv_header_stdc=no 4456 fi 4457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4458 conftest.$ac_objext conftest.beam conftest.$ac_ext 4459 fi 4460 4461 fi 4462 fi 4463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4464 $as_echo "$ac_cv_header_stdc" >&6; } 4465 if test $ac_cv_header_stdc = yes; then 4466 4467 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4468 4469 fi 4470 4471 4472 # Check whether --enable-maintainer-mode was given. 4473 if test "${enable_maintainer_mode+set}" = set; then : 4474 enableval=$enable_maintainer_mode; 4475 else 4476 enable_maintainer_mode=no 4477 fi 4478 4479 4480 if test "x$enable_maintainer_mode" = xno; then 4481 MAINT='#' 4482 else 4483 MAINT= 4484 fi 4485 4486 4487 # Make sure we can run config.sub. 4488 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4489 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4490 4491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4492 $as_echo_n "checking build system type... " >&6; } 4493 if test "${ac_cv_build+set}" = set; then : 4494 $as_echo_n "(cached) " >&6 4495 else 4496 ac_build_alias=$build_alias 4497 test "x$ac_build_alias" = x && 4498 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4499 test "x$ac_build_alias" = x && 4500 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 4501 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4502 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4503 4504 fi 4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4506 $as_echo "$ac_cv_build" >&6; } 4507 case $ac_cv_build in 4508 *-*-*) ;; 4509 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 4510 esac 4511 build=$ac_cv_build 4512 ac_save_IFS=$IFS; IFS='-' 4513 set x $ac_cv_build 4514 shift 4515 build_cpu=$1 4516 build_vendor=$2 4517 shift; shift 4518 # Remember, the first character of IFS is used to create $*, 4519 # except with old shells: 4520 build_os=$* 4521 IFS=$ac_save_IFS 4522 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4523 4524 4525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4526 $as_echo_n "checking host system type... " >&6; } 4527 if test "${ac_cv_host+set}" = set; then : 4528 $as_echo_n "(cached) " >&6 4529 else 4530 if test "x$host_alias" = x; then 4531 ac_cv_host=$ac_cv_build 4532 else 4533 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4534 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4535 fi 4536 4537 fi 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4539 $as_echo "$ac_cv_host" >&6; } 4540 case $ac_cv_host in 4541 *-*-*) ;; 4542 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 4543 esac 4544 host=$ac_cv_host 4545 ac_save_IFS=$IFS; IFS='-' 4546 set x $ac_cv_host 4547 shift 4548 host_cpu=$1 4549 host_vendor=$2 4550 shift; shift 4551 # Remember, the first character of IFS is used to create $*, 4552 # except with old shells: 4553 host_os=$* 4554 IFS=$ac_save_IFS 4555 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4556 4557 4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 4559 $as_echo_n "checking target system type... " >&6; } 4560 if test "${ac_cv_target+set}" = set; then : 4561 $as_echo_n "(cached) " >&6 4562 else 4563 if test "x$target_alias" = x; then 4564 ac_cv_target=$ac_cv_host 4565 else 4566 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 4567 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 4568 fi 4569 4570 fi 4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 4572 $as_echo "$ac_cv_target" >&6; } 4573 case $ac_cv_target in 4574 *-*-*) ;; 4575 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 4576 esac 4577 target=$ac_cv_target 4578 ac_save_IFS=$IFS; IFS='-' 4579 set x $ac_cv_target 4580 shift 4581 target_cpu=$1 4582 target_vendor=$2 4583 shift; shift 4584 # Remember, the first character of IFS is used to create $*, 4585 # except with old shells: 4586 target_os=$* 4587 IFS=$ac_save_IFS 4588 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 4589 4590 4591 # The aliases save the names the user supplied, while $host etc. 4592 # will get canonicalized. 4593 test -n "$target_alias" && 4594 test "$program_prefix$program_suffix$program_transform_name" = \ 4595 NONENONEs,x,x, && 4596 program_prefix=${target_alias}- 4597 4598 # Default decimal format 4599 # If you change the defaults here, be sure to change them in the GCC directory also 4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5 4601 $as_echo_n "checking for decimal floating point... " >&6; } 4602 4603 4604 # Check whether --enable-decimal-float was given. 4605 if test "${enable_decimal_float+set}" = set; then : 4606 enableval=$enable_decimal_float; 4607 case $enable_decimal_float in 4608 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4609 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4610 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4611 esac 4612 4613 else 4614 4615 case $target in 4616 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4617 i?86*-*-gnu* | \ 4618 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4619 i?86*-*-cygwin* | x86_64*-*-cygwin*) 4620 enable_decimal_float=yes 4621 ;; 4622 *) 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4624 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4625 enable_decimal_float=no 4626 ;; 4627 esac 4628 4629 fi 4630 4631 4632 # x86's use BID format instead of DPD 4633 case x$enable_decimal_float in 4634 xyes) 4635 case $target in 4636 i?86*-*-* | x86_64*-*-*) 4637 enable_decimal_float=bid 4638 ;; 4639 *) 4640 enable_decimal_float=dpd 4641 ;; 4642 esac 4643 default_decimal_float=$enable_decimal_float 4644 ;; 4645 xno) 4646 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4647 # dependency on libdecnumber. 4648 default_decimal_float=dpd 4649 ;; 4650 esac 4651 4652 4653 4654 4655 # Use default_decimal_float for dependency. 4656 enable_decimal_float=$default_decimal_float 4657 4658 # If BID is being used, additional objects should be linked in. 4659 if test x$enable_decimal_float = xbid; then 4660 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)" 4661 else 4662 ADDITIONAL_OBJS= 4663 fi 4664 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5 4666 $as_echo "$enable_decimal_float" >&6; } 4667 4668 4669 4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4671 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4672 if test "${ac_cv_c_bigendian+set}" = set; then : 4673 $as_echo_n "(cached) " >&6 4674 else 4675 ac_cv_c_bigendian=unknown 4676 # See if we're dealing with a universal compiler. 4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4678 /* end confdefs.h. */ 4679 #ifndef __APPLE_CC__ 4680 not a universal capable compiler 4681 #endif 4682 typedef int dummy; 4683 4684 _ACEOF 4685 if ac_fn_c_try_compile "$LINENO"; then : 4686 4687 # Check for potential -arch flags. It is not universal unless 4688 # there are at least two -arch flags with different values. 4689 ac_arch= 4690 ac_prev= 4691 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4692 if test -n "$ac_prev"; then 4693 case $ac_word in 4694 i?86 | x86_64 | ppc | ppc64) 4695 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4696 ac_arch=$ac_word 4697 else 4698 ac_cv_c_bigendian=universal 4699 break 4700 fi 4701 ;; 4702 esac 4703 ac_prev= 4704 elif test "x$ac_word" = "x-arch"; then 4705 ac_prev=arch 4706 fi 4707 done 4708 fi 4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4710 if test $ac_cv_c_bigendian = unknown; then 4711 # See if sys/param.h defines the BYTE_ORDER macro. 4712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4713 /* end confdefs.h. */ 4714 #include <sys/types.h> 4715 #include <sys/param.h> 4716 4717 int 4718 main () 4719 { 4720 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4721 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4722 && LITTLE_ENDIAN) 4723 bogus endian macros 4724 #endif 4725 4726 ; 4727 return 0; 4728 } 4729 _ACEOF 4730 if ac_fn_c_try_compile "$LINENO"; then : 4731 # It does; now see whether it defined to BIG_ENDIAN or not. 4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4733 /* end confdefs.h. */ 4734 #include <sys/types.h> 4735 #include <sys/param.h> 4736 4737 int 4738 main () 4739 { 4740 #if BYTE_ORDER != BIG_ENDIAN 4741 not big endian 4742 #endif 4743 4744 ; 4745 return 0; 4746 } 4747 _ACEOF 4748 if ac_fn_c_try_compile "$LINENO"; then : 4749 ac_cv_c_bigendian=yes 4750 else 4751 ac_cv_c_bigendian=no 4752 fi 4753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4754 fi 4755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4756 fi 4757 if test $ac_cv_c_bigendian = unknown; then 4758 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760 /* end confdefs.h. */ 4761 #include <limits.h> 4762 4763 int 4764 main () 4765 { 4766 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4767 bogus endian macros 4768 #endif 4769 4770 ; 4771 return 0; 4772 } 4773 _ACEOF 4774 if ac_fn_c_try_compile "$LINENO"; then : 4775 # It does; now see whether it defined to _BIG_ENDIAN or not. 4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4777 /* end confdefs.h. */ 4778 #include <limits.h> 4779 4780 int 4781 main () 4782 { 4783 #ifndef _BIG_ENDIAN 4784 not big endian 4785 #endif 4786 4787 ; 4788 return 0; 4789 } 4790 _ACEOF 4791 if ac_fn_c_try_compile "$LINENO"; then : 4792 ac_cv_c_bigendian=yes 4793 else 4794 ac_cv_c_bigendian=no 4795 fi 4796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4797 fi 4798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4799 fi 4800 if test $ac_cv_c_bigendian = unknown; then 4801 # Compile a test program. 4802 if test "$cross_compiling" = yes; then : 4803 # Try to guess by grepping values from an object file. 4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4805 /* end confdefs.h. */ 4806 short int ascii_mm[] = 4807 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4808 short int ascii_ii[] = 4809 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4810 int use_ascii (int i) { 4811 return ascii_mm[i] + ascii_ii[i]; 4812 } 4813 short int ebcdic_ii[] = 4814 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4815 short int ebcdic_mm[] = 4816 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4817 int use_ebcdic (int i) { 4818 return ebcdic_mm[i] + ebcdic_ii[i]; 4819 } 4820 extern int foo; 4821 4822 int 4823 main () 4824 { 4825 return use_ascii (foo) == use_ebcdic (foo); 4826 ; 4827 return 0; 4828 } 4829 _ACEOF 4830 if ac_fn_c_try_compile "$LINENO"; then : 4831 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4832 ac_cv_c_bigendian=yes 4833 fi 4834 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4835 if test "$ac_cv_c_bigendian" = unknown; then 4836 ac_cv_c_bigendian=no 4837 else 4838 # finding both strings is unlikely to happen, but who knows? 4839 ac_cv_c_bigendian=unknown 4840 fi 4841 fi 4842 fi 4843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4844 else 4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4846 /* end confdefs.h. */ 4847 $ac_includes_default 4848 int 4849 main () 4850 { 4851 4852 /* Are we little or big endian? From Harbison&Steele. */ 4853 union 4854 { 4855 long int l; 4856 char c[sizeof (long int)]; 4857 } u; 4858 u.l = 1; 4859 return u.c[sizeof (long int) - 1] == 1; 4860 4861 ; 4862 return 0; 4863 } 4864 _ACEOF 4865 if ac_fn_c_try_run "$LINENO"; then : 4866 ac_cv_c_bigendian=no 4867 else 4868 ac_cv_c_bigendian=yes 4869 fi 4870 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4871 conftest.$ac_objext conftest.beam conftest.$ac_ext 4872 fi 4873 4874 fi 4875 fi 4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4877 $as_echo "$ac_cv_c_bigendian" >&6; } 4878 case $ac_cv_c_bigendian in #( 4879 yes) 4880 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4881 ;; #( 4882 no) 4883 ;; #( 4884 universal) 4885 4886 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4887 4888 ;; #( 4889 *) 4890 as_fn_error "unknown endianness 4891 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4892 esac 4893 4894 4895 # Enable --enable-host-shared. 4896 # Check whether --enable-host-shared was given. 4897 if test "${enable_host_shared+set}" = set; then : 4898 enableval=$enable_host_shared; PICFLAG=-fPIC 4899 else 4900 PICFLAG= 4901 fi 4902 4903 4904 4905 # Output. 4906 4907 ac_config_headers="$ac_config_headers config.h:config.in" 4908 4909 ac_config_files="$ac_config_files Makefile" 4910 4911 cat >confcache <<\_ACEOF 4912 # This file is a shell script that caches the results of configure 4913 # tests run on this system so they can be shared between configure 4914 # scripts and configure runs, see configure's option --config-cache. 4915 # It is not useful on other systems. If it contains results you don't 4916 # want to keep, you may remove or edit it. 4917 # 4918 # config.status only pays attention to the cache file if you give it 4919 # the --recheck option to rerun configure. 4920 # 4921 # `ac_cv_env_foo' variables (set or unset) will be overridden when 4922 # loading this file, other *unset* `ac_cv_foo' will be assigned the 4923 # following values. 4924 4925 _ACEOF 4926 4927 # The following way of writing the cache mishandles newlines in values, 4928 # but we know of no workaround that is simple, portable, and efficient. 4929 # So, we kill variables containing newlines. 4930 # Ultrix sh set writes to stderr and can't be redirected directly, 4931 # and sets the high bit in the cache file unless we assign to the vars. 4932 ( 4933 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4934 eval ac_val=\$$ac_var 4935 case $ac_val in #( 4936 *${as_nl}*) 4937 case $ac_var in #( 4938 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4939 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4940 esac 4941 case $ac_var in #( 4942 _ | IFS | as_nl) ;; #( 4943 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4944 *) { eval $ac_var=; unset $ac_var;} ;; 4945 esac ;; 4946 esac 4947 done 4948 4949 (set) 2>&1 | 4950 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4951 *${as_nl}ac_space=\ *) 4952 # `set' does not quote correctly, so add quotes: double-quote 4953 # substitution turns \\\\ into \\, and sed turns \\ into \. 4954 sed -n \ 4955 "s/'/'\\\\''/g; 4956 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4957 ;; #( 4958 *) 4959 # `set' quotes correctly as required by POSIX, so do not add quotes. 4960 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4961 ;; 4962 esac | 4963 sort 4964 ) | 4965 sed ' 4966 /^ac_cv_env_/b end 4967 t clear 4968 :clear 4969 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4970 t end 4971 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4972 :end' >>confcache 4973 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4974 if test -w "$cache_file"; then 4975 test "x$cache_file" != "x/dev/null" && 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4977 $as_echo "$as_me: updating cache $cache_file" >&6;} 4978 cat confcache >$cache_file 4979 else 4980 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4981 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4982 fi 4983 fi 4984 rm -f confcache 4985 4986 test "x$prefix" = xNONE && prefix=$ac_default_prefix 4987 # Let make expand exec_prefix. 4988 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4989 4990 DEFS=-DHAVE_CONFIG_H 4991 4992 ac_libobjs= 4993 ac_ltlibobjs= 4994 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4995 # 1. Remove the extension, and $U if already installed. 4996 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4997 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4998 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4999 # will be set to the directory where LIBOBJS objects are built. 5000 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5001 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5002 done 5003 LIBOBJS=$ac_libobjs 5004 5005 LTLIBOBJS=$ac_ltlibobjs 5006 5007 5008 5009 5010 : ${CONFIG_STATUS=./config.status} 5011 ac_write_fail=0 5012 ac_clean_files_save=$ac_clean_files 5013 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5014 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5015 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5016 as_write_fail=0 5017 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5018 #! $SHELL 5019 # Generated by $as_me. 5020 # Run this file to recreate the current configuration. 5021 # Compiler output produced by configure, useful for debugging 5022 # configure, is in config.log if it exists. 5023 5024 debug=false 5025 ac_cs_recheck=false 5026 ac_cs_silent=false 5027 5028 SHELL=\${CONFIG_SHELL-$SHELL} 5029 export SHELL 5030 _ASEOF 5031 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5032 ## -------------------- ## 5033 ## M4sh Initialization. ## 5034 ## -------------------- ## 5035 5036 # Be more Bourne compatible 5037 DUALCASE=1; export DUALCASE # for MKS sh 5038 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5039 emulate sh 5040 NULLCMD=: 5041 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5042 # is contrary to our usage. Disable this feature. 5043 alias -g '${1+"$@"}'='"$@"' 5044 setopt NO_GLOB_SUBST 5045 else 5046 case `(set -o) 2>/dev/null` in #( 5047 *posix*) : 5048 set -o posix ;; #( 5049 *) : 5050 ;; 5051 esac 5052 fi 5053 5054 5055 as_nl=' 5056 ' 5057 export as_nl 5058 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5059 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5060 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5061 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5062 # Prefer a ksh shell builtin over an external printf program on Solaris, 5063 # but without wasting forks for bash or zsh. 5064 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5065 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5066 as_echo='print -r --' 5067 as_echo_n='print -rn --' 5068 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5069 as_echo='printf %s\n' 5070 as_echo_n='printf %s' 5071 else 5072 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5073 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5074 as_echo_n='/usr/ucb/echo -n' 5075 else 5076 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5077 as_echo_n_body='eval 5078 arg=$1; 5079 case $arg in #( 5080 *"$as_nl"*) 5081 expr "X$arg" : "X\\(.*\\)$as_nl"; 5082 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5083 esac; 5084 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5085 ' 5086 export as_echo_n_body 5087 as_echo_n='sh -c $as_echo_n_body as_echo' 5088 fi 5089 export as_echo_body 5090 as_echo='sh -c $as_echo_body as_echo' 5091 fi 5092 5093 # The user is always right. 5094 if test "${PATH_SEPARATOR+set}" != set; then 5095 PATH_SEPARATOR=: 5096 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5097 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5098 PATH_SEPARATOR=';' 5099 } 5100 fi 5101 5102 5103 # IFS 5104 # We need space, tab and new line, in precisely that order. Quoting is 5105 # there to prevent editors from complaining about space-tab. 5106 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5107 # splitting by setting IFS to empty value.) 5108 IFS=" "" $as_nl" 5109 5110 # Find who we are. Look in the path if we contain no directory separator. 5111 case $0 in #(( 5112 *[\\/]* ) as_myself=$0 ;; 5113 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5114 for as_dir in $PATH 5115 do 5116 IFS=$as_save_IFS 5117 test -z "$as_dir" && as_dir=. 5118 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5119 done 5120 IFS=$as_save_IFS 5121 5122 ;; 5123 esac 5124 # We did not find ourselves, most probably we were run as `sh COMMAND' 5125 # in which case we are not to be found in the path. 5126 if test "x$as_myself" = x; then 5127 as_myself=$0 5128 fi 5129 if test ! -f "$as_myself"; then 5130 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5131 exit 1 5132 fi 5133 5134 # Unset variables that we do not need and which cause bugs (e.g. in 5135 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5136 # suppresses any "Segmentation fault" message there. '((' could 5137 # trigger a bug in pdksh 5.2.14. 5138 for as_var in BASH_ENV ENV MAIL MAILPATH 5139 do eval test x\${$as_var+set} = xset \ 5140 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5141 done 5142 PS1='$ ' 5143 PS2='> ' 5144 PS4='+ ' 5145 5146 # NLS nuisances. 5147 LC_ALL=C 5148 export LC_ALL 5149 LANGUAGE=C 5150 export LANGUAGE 5151 5152 # CDPATH. 5153 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5154 5155 5156 # as_fn_error ERROR [LINENO LOG_FD] 5157 # --------------------------------- 5158 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5159 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5160 # script with status $?, using 1 if that was 0. 5161 as_fn_error () 5162 { 5163 as_status=$?; test $as_status -eq 0 && as_status=1 5164 if test "$3"; then 5165 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5166 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5167 fi 5168 $as_echo "$as_me: error: $1" >&2 5169 as_fn_exit $as_status 5170 } # as_fn_error 5171 5172 5173 # as_fn_set_status STATUS 5174 # ----------------------- 5175 # Set $? to STATUS, without forking. 5176 as_fn_set_status () 5177 { 5178 return $1 5179 } # as_fn_set_status 5180 5181 # as_fn_exit STATUS 5182 # ----------------- 5183 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5184 as_fn_exit () 5185 { 5186 set +e 5187 as_fn_set_status $1 5188 exit $1 5189 } # as_fn_exit 5190 5191 # as_fn_unset VAR 5192 # --------------- 5193 # Portably unset VAR. 5194 as_fn_unset () 5195 { 5196 { eval $1=; unset $1;} 5197 } 5198 as_unset=as_fn_unset 5199 # as_fn_append VAR VALUE 5200 # ---------------------- 5201 # Append the text in VALUE to the end of the definition contained in VAR. Take 5202 # advantage of any shell optimizations that allow amortized linear growth over 5203 # repeated appends, instead of the typical quadratic growth present in naive 5204 # implementations. 5205 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5206 eval 'as_fn_append () 5207 { 5208 eval $1+=\$2 5209 }' 5210 else 5211 as_fn_append () 5212 { 5213 eval $1=\$$1\$2 5214 } 5215 fi # as_fn_append 5216 5217 # as_fn_arith ARG... 5218 # ------------------ 5219 # Perform arithmetic evaluation on the ARGs, and store the result in the 5220 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5221 # must be portable across $(()) and expr. 5222 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5223 eval 'as_fn_arith () 5224 { 5225 as_val=$(( $* )) 5226 }' 5227 else 5228 as_fn_arith () 5229 { 5230 as_val=`expr "$@" || test $? -eq 1` 5231 } 5232 fi # as_fn_arith 5233 5234 5235 if expr a : '\(a\)' >/dev/null 2>&1 && 5236 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5237 as_expr=expr 5238 else 5239 as_expr=false 5240 fi 5241 5242 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5243 as_basename=basename 5244 else 5245 as_basename=false 5246 fi 5247 5248 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5249 as_dirname=dirname 5250 else 5251 as_dirname=false 5252 fi 5253 5254 as_me=`$as_basename -- "$0" || 5255 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5256 X"$0" : 'X\(//\)$' \| \ 5257 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5258 $as_echo X/"$0" | 5259 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5260 s//\1/ 5261 q 5262 } 5263 /^X\/\(\/\/\)$/{ 5264 s//\1/ 5265 q 5266 } 5267 /^X\/\(\/\).*/{ 5268 s//\1/ 5269 q 5270 } 5271 s/.*/./; q'` 5272 5273 # Avoid depending upon Character Ranges. 5274 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5275 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5276 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5277 as_cr_digits='0123456789' 5278 as_cr_alnum=$as_cr_Letters$as_cr_digits 5279 5280 ECHO_C= ECHO_N= ECHO_T= 5281 case `echo -n x` in #((((( 5282 -n*) 5283 case `echo 'xy\c'` in 5284 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5285 xy) ECHO_C='\c';; 5286 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5287 ECHO_T=' ';; 5288 esac;; 5289 *) 5290 ECHO_N='-n';; 5291 esac 5292 5293 rm -f conf$$ conf$$.exe conf$$.file 5294 if test -d conf$$.dir; then 5295 rm -f conf$$.dir/conf$$.file 5296 else 5297 rm -f conf$$.dir 5298 mkdir conf$$.dir 2>/dev/null 5299 fi 5300 if (echo >conf$$.file) 2>/dev/null; then 5301 if ln -s conf$$.file conf$$ 2>/dev/null; then 5302 as_ln_s='ln -s' 5303 # ... but there are two gotchas: 5304 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5305 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5306 # In both cases, we have to default to `cp -p'. 5307 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5308 as_ln_s='cp -p' 5309 elif ln conf$$.file conf$$ 2>/dev/null; then 5310 as_ln_s=ln 5311 else 5312 as_ln_s='cp -p' 5313 fi 5314 else 5315 as_ln_s='cp -p' 5316 fi 5317 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5318 rmdir conf$$.dir 2>/dev/null 5319 5320 5321 # as_fn_mkdir_p 5322 # ------------- 5323 # Create "$as_dir" as a directory, including parents if necessary. 5324 as_fn_mkdir_p () 5325 { 5326 5327 case $as_dir in #( 5328 -*) as_dir=./$as_dir;; 5329 esac 5330 test -d "$as_dir" || eval $as_mkdir_p || { 5331 as_dirs= 5332 while :; do 5333 case $as_dir in #( 5334 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5335 *) as_qdir=$as_dir;; 5336 esac 5337 as_dirs="'$as_qdir' $as_dirs" 5338 as_dir=`$as_dirname -- "$as_dir" || 5339 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5340 X"$as_dir" : 'X\(//\)[^/]' \| \ 5341 X"$as_dir" : 'X\(//\)$' \| \ 5342 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5343 $as_echo X"$as_dir" | 5344 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5345 s//\1/ 5346 q 5347 } 5348 /^X\(\/\/\)[^/].*/{ 5349 s//\1/ 5350 q 5351 } 5352 /^X\(\/\/\)$/{ 5353 s//\1/ 5354 q 5355 } 5356 /^X\(\/\).*/{ 5357 s//\1/ 5358 q 5359 } 5360 s/.*/./; q'` 5361 test -d "$as_dir" && break 5362 done 5363 test -z "$as_dirs" || eval "mkdir $as_dirs" 5364 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5365 5366 5367 } # as_fn_mkdir_p 5368 if mkdir -p . 2>/dev/null; then 5369 as_mkdir_p='mkdir -p "$as_dir"' 5370 else 5371 test -d ./-p && rmdir ./-p 5372 as_mkdir_p=false 5373 fi 5374 5375 if test -x / >/dev/null 2>&1; then 5376 as_test_x='test -x' 5377 else 5378 if ls -dL / >/dev/null 2>&1; then 5379 as_ls_L_option=L 5380 else 5381 as_ls_L_option= 5382 fi 5383 as_test_x=' 5384 eval sh -c '\'' 5385 if test -d "$1"; then 5386 test -d "$1/."; 5387 else 5388 case $1 in #( 5389 -*)set "./$1";; 5390 esac; 5391 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5392 ???[sx]*):;;*)false;;esac;fi 5393 '\'' sh 5394 ' 5395 fi 5396 as_executable_p=$as_test_x 5397 5398 # Sed expression to map a string onto a valid CPP name. 5399 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5400 5401 # Sed expression to map a string onto a valid variable name. 5402 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5403 5404 5405 exec 6>&1 5406 ## ----------------------------------- ## 5407 ## Main body of $CONFIG_STATUS script. ## 5408 ## ----------------------------------- ## 5409 _ASEOF 5410 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5411 5412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5413 # Save the log message, to keep $0 and so on meaningful, and to 5414 # report actual input values of CONFIG_FILES etc. instead of their 5415 # values after options handling. 5416 ac_log=" 5417 This file was extended by libdecnumber $as_me , which was 5418 generated by GNU Autoconf 2.64. Invocation command line was 5419 5420 CONFIG_FILES = $CONFIG_FILES 5421 CONFIG_HEADERS = $CONFIG_HEADERS 5422 CONFIG_LINKS = $CONFIG_LINKS 5423 CONFIG_COMMANDS = $CONFIG_COMMANDS 5424 $ $0 $@ 5425 5426 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5427 " 5428 5429 _ACEOF 5430 5431 case $ac_config_files in *" 5432 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5433 esac 5434 5435 case $ac_config_headers in *" 5436 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5437 esac 5438 5439 5440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5441 # Files that config.status was made for. 5442 config_files="$ac_config_files" 5443 config_headers="$ac_config_headers" 5444 config_commands="$ac_config_commands" 5445 5446 _ACEOF 5447 5448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5449 ac_cs_usage="\ 5450 \`$as_me' instantiates files and other configuration actions 5451 from templates according to the current configuration. Unless the files 5452 and actions are specified as TAGs, all are instantiated by default. 5453 5454 Usage: $0 [OPTION]... [TAG]... 5455 5456 -h, --help print this help, then exit 5457 -V, --version print version number and configuration settings, then exit 5458 -q, --quiet, --silent 5459 do not print progress messages 5460 -d, --debug don't remove temporary files 5461 --recheck update $as_me by reconfiguring in the same conditions 5462 --file=FILE[:TEMPLATE] 5463 instantiate the configuration file FILE 5464 --header=FILE[:TEMPLATE] 5465 instantiate the configuration header FILE 5466 5467 Configuration files: 5468 $config_files 5469 5470 Configuration headers: 5471 $config_headers 5472 5473 Configuration commands: 5474 $config_commands 5475 5476 Report bugs to <gcc-bugs (at] gcc.gnu.org>." 5477 5478 _ACEOF 5479 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5480 ac_cs_version="\\ 5481 libdecnumber config.status 5482 configured by $0, generated by GNU Autoconf 2.64, 5483 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5484 5485 Copyright (C) 2009 Free Software Foundation, Inc. 5486 This config.status script is free software; the Free Software Foundation 5487 gives unlimited permission to copy, distribute and modify it." 5488 5489 ac_pwd='$ac_pwd' 5490 srcdir='$srcdir' 5491 test -n "\$AWK" || AWK=awk 5492 _ACEOF 5493 5494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5495 # The default lists apply if the user does not specify any file. 5496 ac_need_defaults=: 5497 while test $# != 0 5498 do 5499 case $1 in 5500 --*=*) 5501 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5502 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5503 ac_shift=: 5504 ;; 5505 *) 5506 ac_option=$1 5507 ac_optarg=$2 5508 ac_shift=shift 5509 ;; 5510 esac 5511 5512 case $ac_option in 5513 # Handling of the options. 5514 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5515 ac_cs_recheck=: ;; 5516 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5517 $as_echo "$ac_cs_version"; exit ;; 5518 --debug | --debu | --deb | --de | --d | -d ) 5519 debug=: ;; 5520 --file | --fil | --fi | --f ) 5521 $ac_shift 5522 case $ac_optarg in 5523 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5524 esac 5525 as_fn_append CONFIG_FILES " '$ac_optarg'" 5526 ac_need_defaults=false;; 5527 --header | --heade | --head | --hea ) 5528 $ac_shift 5529 case $ac_optarg in 5530 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5531 esac 5532 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5533 ac_need_defaults=false;; 5534 --he | --h) 5535 # Conflict between --help and --header 5536 as_fn_error "ambiguous option: \`$1' 5537 Try \`$0 --help' for more information.";; 5538 --help | --hel | -h ) 5539 $as_echo "$ac_cs_usage"; exit ;; 5540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5541 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5542 ac_cs_silent=: ;; 5543 5544 # This is an error. 5545 -*) as_fn_error "unrecognized option: \`$1' 5546 Try \`$0 --help' for more information." ;; 5547 5548 *) as_fn_append ac_config_targets " $1" 5549 ac_need_defaults=false ;; 5550 5551 esac 5552 shift 5553 done 5554 5555 ac_configure_extra_args= 5556 5557 if $ac_cs_silent; then 5558 exec 6>/dev/null 5559 ac_configure_extra_args="$ac_configure_extra_args --silent" 5560 fi 5561 5562 _ACEOF 5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5564 if \$ac_cs_recheck; then 5565 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5566 shift 5567 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5568 CONFIG_SHELL='$SHELL' 5569 export CONFIG_SHELL 5570 exec "\$@" 5571 fi 5572 5573 _ACEOF 5574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5575 exec 5>>config.log 5576 { 5577 echo 5578 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5579 ## Running $as_me. ## 5580 _ASBOX 5581 $as_echo "$ac_log" 5582 } >&5 5583 5584 _ACEOF 5585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5586 # 5587 # INIT-COMMANDS 5588 # 5589 5590 GCC="$GCC" 5591 CC="$CC" 5592 acx_cv_header_stdint="$acx_cv_header_stdint" 5593 acx_cv_type_int8_t="$acx_cv_type_int8_t" 5594 acx_cv_type_int16_t="$acx_cv_type_int16_t" 5595 acx_cv_type_int32_t="$acx_cv_type_int32_t" 5596 acx_cv_type_int64_t="$acx_cv_type_int64_t" 5597 acx_cv_type_intptr_t="$acx_cv_type_intptr_t" 5598 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" 5599 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t" 5600 ac_cv_type_uint64_t="$ac_cv_type_uint64_t" 5601 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t" 5602 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t" 5603 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t" 5604 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t" 5605 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p" 5606 5607 5608 _ACEOF 5609 5610 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5611 5612 # Handling of arguments. 5613 for ac_config_target in $ac_config_targets 5614 do 5615 case $ac_config_target in 5616 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;; 5617 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 5618 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5619 5620 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5621 esac 5622 done 5623 5624 5625 # If the user did not use the arguments to specify the items to instantiate, 5626 # then the envvar interface is used. Set only those that are not. 5627 # We use the long form for the default assignment because of an extremely 5628 # bizarre bug on SunOS 4.1.3. 5629 if $ac_need_defaults; then 5630 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5631 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5632 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5633 fi 5634 5635 # Have a temporary directory for convenience. Make it in the build tree 5636 # simply because there is no reason against having it here, and in addition, 5637 # creating and moving files from /tmp can sometimes cause problems. 5638 # Hook for its removal unless debugging. 5639 # Note that there is a small window in which the directory will not be cleaned: 5640 # after its creation but before its name has been assigned to `$tmp'. 5641 $debug || 5642 { 5643 tmp= 5644 trap 'exit_status=$? 5645 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5646 ' 0 5647 trap 'as_fn_exit 1' 1 2 13 15 5648 } 5649 # Create a (secure) tmp directory for tmp files. 5650 5651 { 5652 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5653 test -n "$tmp" && test -d "$tmp" 5654 } || 5655 { 5656 tmp=./conf$$-$RANDOM 5657 (umask 077 && mkdir "$tmp") 5658 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 5659 5660 # Set up the scripts for CONFIG_FILES section. 5661 # No need to generate them if there are no CONFIG_FILES. 5662 # This happens for instance with `./config.status config.h'. 5663 if test -n "$CONFIG_FILES"; then 5664 5665 5666 ac_cr=`echo X | tr X '\015'` 5667 # On cygwin, bash can eat \r inside `` if the user requested igncr. 5668 # But we know of no other shell where ac_cr would be empty at this 5669 # point, so we can use a bashism as a fallback. 5670 if test "x$ac_cr" = x; then 5671 eval ac_cr=\$\'\\r\' 5672 fi 5673 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5674 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5675 ac_cs_awk_cr='\r' 5676 else 5677 ac_cs_awk_cr=$ac_cr 5678 fi 5679 5680 echo 'BEGIN {' >"$tmp/subs1.awk" && 5681 _ACEOF 5682 5683 5684 { 5685 echo "cat >conf$$subs.awk <<_ACEOF" && 5686 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5687 echo "_ACEOF" 5688 } >conf$$subs.sh || 5689 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5690 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 5691 ac_delim='%!_!# ' 5692 for ac_last_try in false false false false false :; do 5693 . ./conf$$subs.sh || 5694 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5695 5696 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5697 if test $ac_delim_n = $ac_delim_num; then 5698 break 5699 elif $ac_last_try; then 5700 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5701 else 5702 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5703 fi 5704 done 5705 rm -f conf$$subs.sh 5706 5707 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5708 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 5709 _ACEOF 5710 sed -n ' 5711 h 5712 s/^/S["/; s/!.*/"]=/ 5713 p 5714 g 5715 s/^[^!]*!// 5716 :repl 5717 t repl 5718 s/'"$ac_delim"'$// 5719 t delim 5720 :nl 5721 h 5722 s/\(.\{148\}\).*/\1/ 5723 t more1 5724 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5725 p 5726 n 5727 b repl 5728 :more1 5729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5730 p 5731 g 5732 s/.\{148\}// 5733 t nl 5734 :delim 5735 h 5736 s/\(.\{148\}\).*/\1/ 5737 t more2 5738 s/["\\]/\\&/g; s/^/"/; s/$/"/ 5739 p 5740 b 5741 :more2 5742 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5743 p 5744 g 5745 s/.\{148\}// 5746 t delim 5747 ' <conf$$subs.awk | sed ' 5748 /^[^""]/{ 5749 N 5750 s/\n// 5751 } 5752 ' >>$CONFIG_STATUS || ac_write_fail=1 5753 rm -f conf$$subs.awk 5754 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5755 _ACAWK 5756 cat >>"\$tmp/subs1.awk" <<_ACAWK && 5757 for (key in S) S_is_set[key] = 1 5758 FS = "" 5759 5760 } 5761 { 5762 line = $ 0 5763 nfields = split(line, field, "@") 5764 substed = 0 5765 len = length(field[1]) 5766 for (i = 2; i < nfields; i++) { 5767 key = field[i] 5768 keylen = length(key) 5769 if (S_is_set[key]) { 5770 value = S[key] 5771 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5772 len += length(value) + length(field[++i]) 5773 substed = 1 5774 } else 5775 len += 1 + keylen 5776 } 5777 5778 print line 5779 } 5780 5781 _ACAWK 5782 _ACEOF 5783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5784 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5785 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5786 else 5787 cat 5788 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 5789 || as_fn_error "could not setup config files machinery" "$LINENO" 5 5790 _ACEOF 5791 5792 # VPATH may cause trouble with some makes, so we remove $(srcdir), 5793 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5794 # trailing colons and then remove the whole line if VPATH becomes empty 5795 # (actually we leave an empty line to preserve line numbers). 5796 if test "x$srcdir" = x.; then 5797 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5798 s/:*\$(srcdir):*/:/ 5799 s/:*\${srcdir}:*/:/ 5800 s/:*@srcdir@:*/:/ 5801 s/^\([^=]*=[ ]*\):*/\1/ 5802 s/:*$// 5803 s/^[^=]*=[ ]*$// 5804 }' 5805 fi 5806 5807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5808 fi # test -n "$CONFIG_FILES" 5809 5810 # Set up the scripts for CONFIG_HEADERS section. 5811 # No need to generate them if there are no CONFIG_HEADERS. 5812 # This happens for instance with `./config.status Makefile'. 5813 if test -n "$CONFIG_HEADERS"; then 5814 cat >"$tmp/defines.awk" <<\_ACAWK || 5815 BEGIN { 5816 _ACEOF 5817 5818 # Transform confdefs.h into an awk script `defines.awk', embedded as 5819 # here-document in config.status, that substitutes the proper values into 5820 # config.h.in to produce config.h. 5821 5822 # Create a delimiter string that does not exist in confdefs.h, to ease 5823 # handling of long lines. 5824 ac_delim='%!_!# ' 5825 for ac_last_try in false false :; do 5826 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 5827 if test -z "$ac_t"; then 5828 break 5829 elif $ac_last_try; then 5830 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 5831 else 5832 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5833 fi 5834 done 5835 5836 # For the awk script, D is an array of macro values keyed by name, 5837 # likewise P contains macro parameters if any. Preserve backslash 5838 # newline sequences. 5839 5840 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5841 sed -n ' 5842 s/.\{148\}/&'"$ac_delim"'/g 5843 t rset 5844 :rset 5845 s/^[ ]*#[ ]*define[ ][ ]*/ / 5846 t def 5847 d 5848 :def 5849 s/\\$// 5850 t bsnl 5851 s/["\\]/\\&/g 5852 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5853 D["\1"]=" \3"/p 5854 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5855 d 5856 :bsnl 5857 s/["\\]/\\&/g 5858 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5859 D["\1"]=" \3\\\\\\n"\\/p 5860 t cont 5861 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5862 t cont 5863 d 5864 :cont 5865 n 5866 s/.\{148\}/&'"$ac_delim"'/g 5867 t clear 5868 :clear 5869 s/\\$// 5870 t bsnlc 5871 s/["\\]/\\&/g; s/^/"/; s/$/"/p 5872 d 5873 :bsnlc 5874 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5875 b cont 5876 ' <confdefs.h | sed ' 5877 s/'"$ac_delim"'/"\\\ 5878 "/g' >>$CONFIG_STATUS || ac_write_fail=1 5879 5880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5881 for (key in D) D_is_set[key] = 1 5882 FS = "" 5883 } 5884 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5885 line = \$ 0 5886 split(line, arg, " ") 5887 if (arg[1] == "#") { 5888 defundef = arg[2] 5889 mac1 = arg[3] 5890 } else { 5891 defundef = substr(arg[1], 2) 5892 mac1 = arg[2] 5893 } 5894 split(mac1, mac2, "(") #) 5895 macro = mac2[1] 5896 prefix = substr(line, 1, index(line, defundef) - 1) 5897 if (D_is_set[macro]) { 5898 # Preserve the white space surrounding the "#". 5899 print prefix "define", macro P[macro] D[macro] 5900 next 5901 } else { 5902 # Replace #undef with comments. This is necessary, for example, 5903 # in the case of _POSIX_SOURCE, which is predefined and required 5904 # on some systems where configure will not decide to define it. 5905 if (defundef == "undef") { 5906 print "/*", prefix defundef, macro, "*/" 5907 next 5908 } 5909 } 5910 } 5911 { print } 5912 _ACAWK 5913 _ACEOF 5914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5915 as_fn_error "could not setup config headers machinery" "$LINENO" 5 5916 fi # test -n "$CONFIG_HEADERS" 5917 5918 5919 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 5920 shift 5921 for ac_tag 5922 do 5923 case $ac_tag in 5924 :[FHLC]) ac_mode=$ac_tag; continue;; 5925 esac 5926 case $ac_mode$ac_tag in 5927 :[FHL]*:*);; 5928 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 5929 :[FH]-) ac_tag=-:-;; 5930 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5931 esac 5932 ac_save_IFS=$IFS 5933 IFS=: 5934 set x $ac_tag 5935 IFS=$ac_save_IFS 5936 shift 5937 ac_file=$1 5938 shift 5939 5940 case $ac_mode in 5941 :L) ac_source=$1;; 5942 :[FH]) 5943 ac_file_inputs= 5944 for ac_f 5945 do 5946 case $ac_f in 5947 -) ac_f="$tmp/stdin";; 5948 *) # Look for the file first in the build tree, then in the source tree 5949 # (if the path is not absolute). The absolute path cannot be DOS-style, 5950 # because $ac_f cannot contain `:'. 5951 test -f "$ac_f" || 5952 case $ac_f in 5953 [\\/$]*) false;; 5954 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5955 esac || 5956 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5957 esac 5958 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5959 as_fn_append ac_file_inputs " '$ac_f'" 5960 done 5961 5962 # Let's still pretend it is `configure' which instantiates (i.e., don't 5963 # use $as_me), people would be surprised to read: 5964 # /* config.h. Generated by config.status. */ 5965 configure_input='Generated from '` 5966 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5967 `' by configure.' 5968 if test x"$ac_file" != x-; then 5969 configure_input="$ac_file. $configure_input" 5970 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5971 $as_echo "$as_me: creating $ac_file" >&6;} 5972 fi 5973 # Neutralize special characters interpreted by sed in replacement strings. 5974 case $configure_input in #( 5975 *\&* | *\|* | *\\* ) 5976 ac_sed_conf_input=`$as_echo "$configure_input" | 5977 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5978 *) ac_sed_conf_input=$configure_input;; 5979 esac 5980 5981 case $ac_tag in 5982 *:-:* | *:-) cat >"$tmp/stdin" \ 5983 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 5984 esac 5985 ;; 5986 esac 5987 5988 ac_dir=`$as_dirname -- "$ac_file" || 5989 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5990 X"$ac_file" : 'X\(//\)[^/]' \| \ 5991 X"$ac_file" : 'X\(//\)$' \| \ 5992 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5993 $as_echo X"$ac_file" | 5994 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5995 s//\1/ 5996 q 5997 } 5998 /^X\(\/\/\)[^/].*/{ 5999 s//\1/ 6000 q 6001 } 6002 /^X\(\/\/\)$/{ 6003 s//\1/ 6004 q 6005 } 6006 /^X\(\/\).*/{ 6007 s//\1/ 6008 q 6009 } 6010 s/.*/./; q'` 6011 as_dir="$ac_dir"; as_fn_mkdir_p 6012 ac_builddir=. 6013 6014 case "$ac_dir" in 6015 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6016 *) 6017 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6018 # A ".." for each directory in $ac_dir_suffix. 6019 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6020 case $ac_top_builddir_sub in 6021 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6022 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6023 esac ;; 6024 esac 6025 ac_abs_top_builddir=$ac_pwd 6026 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6027 # for backward compatibility: 6028 ac_top_builddir=$ac_top_build_prefix 6029 6030 case $srcdir in 6031 .) # We are building in place. 6032 ac_srcdir=. 6033 ac_top_srcdir=$ac_top_builddir_sub 6034 ac_abs_top_srcdir=$ac_pwd ;; 6035 [\\/]* | ?:[\\/]* ) # Absolute name. 6036 ac_srcdir=$srcdir$ac_dir_suffix; 6037 ac_top_srcdir=$srcdir 6038 ac_abs_top_srcdir=$srcdir ;; 6039 *) # Relative name. 6040 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6041 ac_top_srcdir=$ac_top_build_prefix$srcdir 6042 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6043 esac 6044 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6045 6046 6047 case $ac_mode in 6048 :F) 6049 # 6050 # CONFIG_FILE 6051 # 6052 6053 _ACEOF 6054 6055 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6056 # If the template does not know about datarootdir, expand it. 6057 # FIXME: This hack should be removed a few years after 2.60. 6058 ac_datarootdir_hack=; ac_datarootdir_seen= 6059 ac_sed_dataroot=' 6060 /datarootdir/ { 6061 p 6062 q 6063 } 6064 /@datadir@/p 6065 /@docdir@/p 6066 /@infodir@/p 6067 /@localedir@/p 6068 /@mandir@/p' 6069 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6070 *datarootdir*) ac_datarootdir_seen=yes;; 6071 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6073 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6074 _ACEOF 6075 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6076 ac_datarootdir_hack=' 6077 s&@datadir@&$datadir&g 6078 s&@docdir@&$docdir&g 6079 s&@infodir@&$infodir&g 6080 s&@localedir@&$localedir&g 6081 s&@mandir@&$mandir&g 6082 s&\\\${datarootdir}&$datarootdir&g' ;; 6083 esac 6084 _ACEOF 6085 6086 # Neutralize VPATH when `$srcdir' = `.'. 6087 # Shell code in configure.ac might set extrasub. 6088 # FIXME: do we really want to maintain this feature? 6089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6090 ac_sed_extra="$ac_vpsub 6091 $extrasub 6092 _ACEOF 6093 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6094 :t 6095 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6096 s|@configure_input@|$ac_sed_conf_input|;t t 6097 s&@top_builddir@&$ac_top_builddir_sub&;t t 6098 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6099 s&@srcdir@&$ac_srcdir&;t t 6100 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6101 s&@top_srcdir@&$ac_top_srcdir&;t t 6102 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6103 s&@builddir@&$ac_builddir&;t t 6104 s&@abs_builddir@&$ac_abs_builddir&;t t 6105 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6106 $ac_datarootdir_hack 6107 " 6108 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6109 || as_fn_error "could not create $ac_file" "$LINENO" 5 6110 6111 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6112 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6113 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6115 which seems to be undefined. Please make sure it is defined." >&5 6116 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6117 which seems to be undefined. Please make sure it is defined." >&2;} 6118 6119 rm -f "$tmp/stdin" 6120 case $ac_file in 6121 -) cat "$tmp/out" && rm -f "$tmp/out";; 6122 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6123 esac \ 6124 || as_fn_error "could not create $ac_file" "$LINENO" 5 6125 ;; 6126 :H) 6127 # 6128 # CONFIG_HEADER 6129 # 6130 if test x"$ac_file" != x-; then 6131 { 6132 $as_echo "/* $configure_input */" \ 6133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6134 } >"$tmp/config.h" \ 6135 || as_fn_error "could not create $ac_file" "$LINENO" 5 6136 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6137 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6138 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6139 else 6140 rm -f "$ac_file" 6141 mv "$tmp/config.h" "$ac_file" \ 6142 || as_fn_error "could not create $ac_file" "$LINENO" 5 6143 fi 6144 else 6145 $as_echo "/* $configure_input */" \ 6146 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6147 || as_fn_error "could not create -" "$LINENO" 5 6148 fi 6149 ;; 6150 6151 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6152 $as_echo "$as_me: executing $ac_file commands" >&6;} 6153 ;; 6154 esac 6155 6156 6157 case $ac_file$ac_mode in 6158 "gstdint.h":C) 6159 if test "$GCC" = yes; then 6160 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h 6161 else 6162 echo "/* generated for $CC */" > tmp-stdint.h 6163 fi 6164 6165 sed 's/^ *//' >> tmp-stdint.h <<EOF 6166 6167 #ifndef GCC_GENERATED_STDINT_H 6168 #define GCC_GENERATED_STDINT_H 1 6169 6170 #include <sys/types.h> 6171 EOF 6172 6173 if test "$acx_cv_header_stdint" != stdint.h; then 6174 echo "#include <stddef.h>" >> tmp-stdint.h 6175 fi 6176 if test "$acx_cv_header_stdint" != stddef.h; then 6177 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h 6178 fi 6179 6180 sed 's/^ *//' >> tmp-stdint.h <<EOF 6181 /* glibc uses these symbols as guards to prevent redefinitions. */ 6182 #ifdef __int8_t_defined 6183 #define _INT8_T 6184 #define _INT16_T 6185 #define _INT32_T 6186 #endif 6187 #ifdef __uint32_t_defined 6188 #define _UINT32_T 6189 #endif 6190 6191 EOF 6192 6193 # ----------------- done header, emit basic int types ------------- 6194 if test "$acx_cv_header_stdint" = stddef.h; then 6195 sed 's/^ *//' >> tmp-stdint.h <<EOF 6196 6197 #ifndef _UINT8_T 6198 #define _UINT8_T 6199 #ifndef __uint8_t_defined 6200 #define __uint8_t_defined 6201 #ifndef uint8_t 6202 typedef unsigned $acx_cv_type_int8_t uint8_t; 6203 #endif 6204 #endif 6205 #endif 6206 6207 #ifndef _UINT16_T 6208 #define _UINT16_T 6209 #ifndef __uint16_t_defined 6210 #define __uint16_t_defined 6211 #ifndef uint16_t 6212 typedef unsigned $acx_cv_type_int16_t uint16_t; 6213 #endif 6214 #endif 6215 #endif 6216 6217 #ifndef _UINT32_T 6218 #define _UINT32_T 6219 #ifndef __uint32_t_defined 6220 #define __uint32_t_defined 6221 #ifndef uint32_t 6222 typedef unsigned $acx_cv_type_int32_t uint32_t; 6223 #endif 6224 #endif 6225 #endif 6226 6227 #ifndef _INT8_T 6228 #define _INT8_T 6229 #ifndef __int8_t_defined 6230 #define __int8_t_defined 6231 #ifndef int8_t 6232 typedef $acx_cv_type_int8_t int8_t; 6233 #endif 6234 #endif 6235 #endif 6236 6237 #ifndef _INT16_T 6238 #define _INT16_T 6239 #ifndef __int16_t_defined 6240 #define __int16_t_defined 6241 #ifndef int16_t 6242 typedef $acx_cv_type_int16_t int16_t; 6243 #endif 6244 #endif 6245 #endif 6246 6247 #ifndef _INT32_T 6248 #define _INT32_T 6249 #ifndef __int32_t_defined 6250 #define __int32_t_defined 6251 #ifndef int32_t 6252 typedef $acx_cv_type_int32_t int32_t; 6253 #endif 6254 #endif 6255 #endif 6256 EOF 6257 elif test "$ac_cv_type_u_int32_t" = yes; then 6258 sed 's/^ *//' >> tmp-stdint.h <<EOF 6259 6260 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ 6261 #ifndef _INT8_T 6262 #define _INT8_T 6263 #endif 6264 #ifndef _INT16_T 6265 #define _INT16_T 6266 #endif 6267 #ifndef _INT32_T 6268 #define _INT32_T 6269 #endif 6270 6271 #ifndef _UINT8_T 6272 #define _UINT8_T 6273 #ifndef __uint8_t_defined 6274 #define __uint8_t_defined 6275 #ifndef uint8_t 6276 typedef u_int8_t uint8_t; 6277 #endif 6278 #endif 6279 #endif 6280 6281 #ifndef _UINT16_T 6282 #define _UINT16_T 6283 #ifndef __uint16_t_defined 6284 #define __uint16_t_defined 6285 #ifndef uint16_t 6286 typedef u_int16_t uint16_t; 6287 #endif 6288 #endif 6289 #endif 6290 6291 #ifndef _UINT32_T 6292 #define _UINT32_T 6293 #ifndef __uint32_t_defined 6294 #define __uint32_t_defined 6295 #ifndef uint32_t 6296 typedef u_int32_t uint32_t; 6297 #endif 6298 #endif 6299 #endif 6300 EOF 6301 else 6302 sed 's/^ *//' >> tmp-stdint.h <<EOF 6303 6304 /* Some systems have guard macros to prevent redefinitions, define them. */ 6305 #ifndef _INT8_T 6306 #define _INT8_T 6307 #endif 6308 #ifndef _INT16_T 6309 #define _INT16_T 6310 #endif 6311 #ifndef _INT32_T 6312 #define _INT32_T 6313 #endif 6314 #ifndef _UINT8_T 6315 #define _UINT8_T 6316 #endif 6317 #ifndef _UINT16_T 6318 #define _UINT16_T 6319 #endif 6320 #ifndef _UINT32_T 6321 #define _UINT32_T 6322 #endif 6323 EOF 6324 fi 6325 6326 # ------------- done basic int types, emit int64_t types ------------ 6327 if test "$ac_cv_type_uint64_t" = yes; then 6328 sed 's/^ *//' >> tmp-stdint.h <<EOF 6329 6330 /* system headers have good uint64_t and int64_t */ 6331 #ifndef _INT64_T 6332 #define _INT64_T 6333 #endif 6334 #ifndef _UINT64_T 6335 #define _UINT64_T 6336 #endif 6337 EOF 6338 elif test "$ac_cv_type_u_int64_t" = yes; then 6339 sed 's/^ *//' >> tmp-stdint.h <<EOF 6340 6341 /* system headers have an u_int64_t (and int64_t) */ 6342 #ifndef _INT64_T 6343 #define _INT64_T 6344 #endif 6345 #ifndef _UINT64_T 6346 #define _UINT64_T 6347 #ifndef __uint64_t_defined 6348 #define __uint64_t_defined 6349 #ifndef uint64_t 6350 typedef u_int64_t uint64_t; 6351 #endif 6352 #endif 6353 #endif 6354 EOF 6355 elif test -n "$acx_cv_type_int64_t"; then 6356 sed 's/^ *//' >> tmp-stdint.h <<EOF 6357 6358 /* architecture has a 64-bit type, $acx_cv_type_int64_t */ 6359 #ifndef _INT64_T 6360 #define _INT64_T 6361 #ifndef int64_t 6362 typedef $acx_cv_type_int64_t int64_t; 6363 #endif 6364 #endif 6365 #ifndef _UINT64_T 6366 #define _UINT64_T 6367 #ifndef __uint64_t_defined 6368 #define __uint64_t_defined 6369 #ifndef uint64_t 6370 typedef unsigned $acx_cv_type_int64_t uint64_t; 6371 #endif 6372 #endif 6373 #endif 6374 EOF 6375 else 6376 sed 's/^ *//' >> tmp-stdint.h <<EOF 6377 6378 /* some common heuristics for int64_t, using compiler-specific tests */ 6379 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L 6380 #ifndef _INT64_T 6381 #define _INT64_T 6382 #ifndef __int64_t_defined 6383 #ifndef int64_t 6384 typedef long long int64_t; 6385 #endif 6386 #endif 6387 #endif 6388 #ifndef _UINT64_T 6389 #define _UINT64_T 6390 #ifndef uint64_t 6391 typedef unsigned long long uint64_t; 6392 #endif 6393 #endif 6394 6395 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 6396 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and 6397 does not implement __extension__. But that compiler doesn't define 6398 __GNUC_MINOR__. */ 6399 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) 6400 # define __extension__ 6401 # endif 6402 6403 # ifndef _INT64_T 6404 # define _INT64_T 6405 # ifndef int64_t 6406 __extension__ typedef long long int64_t; 6407 # endif 6408 # endif 6409 # ifndef _UINT64_T 6410 # define _UINT64_T 6411 # ifndef uint64_t 6412 __extension__ typedef unsigned long long uint64_t; 6413 # endif 6414 # endif 6415 6416 #elif !defined __STRICT_ANSI__ 6417 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ 6418 6419 # ifndef _INT64_T 6420 # define _INT64_T 6421 # ifndef int64_t 6422 typedef __int64 int64_t; 6423 # endif 6424 # endif 6425 # ifndef _UINT64_T 6426 # define _UINT64_T 6427 # ifndef uint64_t 6428 typedef unsigned __int64 uint64_t; 6429 # endif 6430 # endif 6431 # endif /* compiler */ 6432 6433 #endif /* ANSI version */ 6434 EOF 6435 fi 6436 6437 # ------------- done int64_t types, emit intptr types ------------ 6438 if test "$ac_cv_type_uintptr_t" != yes; then 6439 sed 's/^ *//' >> tmp-stdint.h <<EOF 6440 6441 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ 6442 #ifndef __uintptr_t_defined 6443 #ifndef uintptr_t 6444 typedef u$acx_cv_type_intptr_t uintptr_t; 6445 #endif 6446 #endif 6447 #ifndef __intptr_t_defined 6448 #ifndef intptr_t 6449 typedef $acx_cv_type_intptr_t intptr_t; 6450 #endif 6451 #endif 6452 EOF 6453 fi 6454 6455 # ------------- done intptr types, emit int_least types ------------ 6456 if test "$ac_cv_type_int_least32_t" != yes; then 6457 sed 's/^ *//' >> tmp-stdint.h <<EOF 6458 6459 /* Define int_least types */ 6460 typedef int8_t int_least8_t; 6461 typedef int16_t int_least16_t; 6462 typedef int32_t int_least32_t; 6463 #ifdef _INT64_T 6464 typedef int64_t int_least64_t; 6465 #endif 6466 6467 typedef uint8_t uint_least8_t; 6468 typedef uint16_t uint_least16_t; 6469 typedef uint32_t uint_least32_t; 6470 #ifdef _UINT64_T 6471 typedef uint64_t uint_least64_t; 6472 #endif 6473 EOF 6474 fi 6475 6476 # ------------- done intptr types, emit int_fast types ------------ 6477 if test "$ac_cv_type_int_fast32_t" != yes; then 6478 sed 's/^ *//' >> tmp-stdint.h <<EOF 6479 6480 /* Define int_fast types. short is often slow */ 6481 typedef int8_t int_fast8_t; 6482 typedef int int_fast16_t; 6483 typedef int32_t int_fast32_t; 6484 #ifdef _INT64_T 6485 typedef int64_t int_fast64_t; 6486 #endif 6487 6488 typedef uint8_t uint_fast8_t; 6489 typedef unsigned int uint_fast16_t; 6490 typedef uint32_t uint_fast32_t; 6491 #ifdef _UINT64_T 6492 typedef uint64_t uint_fast64_t; 6493 #endif 6494 EOF 6495 fi 6496 6497 if test "$ac_cv_type_uintmax_t" != yes; then 6498 sed 's/^ *//' >> tmp-stdint.h <<EOF 6499 6500 /* Define intmax based on what we found */ 6501 #ifndef intmax_t 6502 #ifdef _INT64_T 6503 typedef int64_t intmax_t; 6504 #else 6505 typedef long intmax_t; 6506 #endif 6507 #endif 6508 #ifndef uintmax_t 6509 #ifdef _UINT64_T 6510 typedef uint64_t uintmax_t; 6511 #else 6512 typedef unsigned long uintmax_t; 6513 #endif 6514 #endif 6515 EOF 6516 fi 6517 6518 sed 's/^ *//' >> tmp-stdint.h <<EOF 6519 6520 #endif /* GCC_GENERATED_STDINT_H */ 6521 EOF 6522 6523 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then 6524 rm -f tmp-stdint.h 6525 else 6526 mv -f tmp-stdint.h gstdint.h 6527 fi 6528 6529 ;; 6530 "config.h":H) echo timestamp > stamp-h1 ;; 6531 6532 esac 6533 done # for ac_tag 6534 6535 6536 as_fn_exit 0 6537 _ACEOF 6538 ac_clean_files=$ac_clean_files_save 6539 6540 test $ac_write_fail = 0 || 6541 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6542 6543 6544 # configure is writing to config.log, and then calls config.status. 6545 # config.status does its own redirection, appending to config.log. 6546 # Unfortunately, on DOS this fails, as config.log is still kept open 6547 # by configure, so config.status won't be able to write to it; its 6548 # output is simply discarded. So we exec the FD to /dev/null, 6549 # effectively closing config.log, so it can be properly (re)opened and 6550 # appended to by config.status. When coming back to configure, we 6551 # need to make the FD available again. 6552 if test "$no_create" != yes; then 6553 ac_cs_success=: 6554 ac_config_status_args= 6555 test "$silent" = yes && 6556 ac_config_status_args="$ac_config_status_args --quiet" 6557 exec 5>/dev/null 6558 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6559 exec 5>>config.log 6560 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6561 # would make configure fail if this is the last instruction. 6562 $ac_cs_success || as_fn_exit $? 6563 fi 6564 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6566 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6567 fi 6568 6569
Indexes created Sat Feb 28 05:31:39 UTC 2026