configure revision 1.1.1.1
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.64 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. 1230 1231 Defaults for the options are specified in brackets. 1232 1233 Configuration: 1234 -h, --help display this help and exit 1235 --help=short display options specific to this package 1236 --help=recursive display the short help of all the included packages 1237 -V, --version display version information and exit 1238 -q, --quiet, --silent do not print \`checking...' messages 1239 --cache-file=FILE cache test results in FILE [disabled] 1240 -C, --config-cache alias for \`--cache-file=config.cache' 1241 -n, --no-create do not create output files 1242 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1243 1244 Installation directories: 1245 --prefix=PREFIX install architecture-independent files in PREFIX 1246 [$ac_default_prefix] 1247 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1248 [PREFIX] 1249 1250 By default, \`make install' will install all the files in 1251 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1252 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1253 for instance \`--prefix=\$HOME'. 1254 1255 For better control, use the options below. 1256 1257 Fine tuning of the installation directories: 1258 --bindir=DIR user executables [EPREFIX/bin] 1259 --sbindir=DIR system admin executables [EPREFIX/sbin] 1260 --libexecdir=DIR program executables [EPREFIX/libexec] 1261 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1262 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1263 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1264 --libdir=DIR object code libraries [EPREFIX/lib] 1265 --includedir=DIR C header files [PREFIX/include] 1266 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1267 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1268 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1269 --infodir=DIR info documentation [DATAROOTDIR/info] 1270 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1271 --mandir=DIR man documentation [DATAROOTDIR/man] 1272 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber] 1273 --htmldir=DIR html documentation [DOCDIR] 1274 --dvidir=DIR dvi documentation [DOCDIR] 1275 --pdfdir=DIR pdf documentation [DOCDIR] 1276 --psdir=DIR ps documentation [DOCDIR] 1277 _ACEOF 1278 1279 cat <<\_ACEOF 1280 1281 System types: 1282 --build=BUILD configure for building on BUILD [guessed] 1283 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1284 --target=TARGET configure for building compilers for TARGET [HOST] 1285 _ACEOF 1286 fi 1287 1288 if test -n "$ac_init_help"; then 1289 case $ac_init_help in 1290 short | recursive ) echo "Configuration of libdecnumber :";; 1291 esac 1292 cat <<\_ACEOF 1293 1294 Optional Features: 1295 --disable-option-checking ignore unrecognized --enable/--with options 1296 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1297 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1298 --enable-werror-always enable -Werror despite compiler version 1299 --enable-maintainer-mode enable rules only needed by maintainers 1300 --enable-decimal-float={no,yes,bid,dpd} 1301 enable decimal float extension to C. 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Returns whether the value could be 1694 # computed 1695 ac_fn_c_compute_int () 1696 { 1697 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1698 if test "$cross_compiling" = yes; then 1699 # Depending upon the size, compute the lo and hi bounds. 1700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1701 /* end confdefs.h. */ 1702 $4 1703 int 1704 main () 1705 { 1706 static int test_array [1 - 2 * !(($2) >= 0)]; 1707 test_array [0] = 0 1708 1709 ; 1710 return 0; 1711 } 1712 _ACEOF 1713 if ac_fn_c_try_compile "$LINENO"; then : 1714 ac_lo=0 ac_mid=0 1715 while :; do 1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1717 /* end confdefs.h. */ 1718 $4 1719 int 1720 main () 1721 { 1722 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1723 test_array [0] = 0 1724 1725 ; 1726 return 0; 1727 } 1728 _ACEOF 1729 if ac_fn_c_try_compile "$LINENO"; then : 1730 ac_hi=$ac_mid; break 1731 else 1732 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1733 if test $ac_lo -le $ac_mid; then 1734 ac_lo= ac_hi= 1735 break 1736 fi 1737 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1738 fi 1739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1740 done 1741 else 1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1743 /* end confdefs.h. */ 1744 $4 1745 int 1746 main () 1747 { 1748 static int test_array [1 - 2 * !(($2) < 0)]; 1749 test_array [0] = 0 1750 1751 ; 1752 return 0; 1753 } 1754 _ACEOF 1755 if ac_fn_c_try_compile "$LINENO"; then : 1756 ac_hi=-1 ac_mid=-1 1757 while :; do 1758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1759 /* end confdefs.h. */ 1760 $4 1761 int 1762 main () 1763 { 1764 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1765 test_array [0] = 0 1766 1767 ; 1768 return 0; 1769 } 1770 _ACEOF 1771 if ac_fn_c_try_compile "$LINENO"; then : 1772 ac_lo=$ac_mid; break 1773 else 1774 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1775 if test $ac_mid -le $ac_hi; then 1776 ac_lo= ac_hi= 1777 break 1778 fi 1779 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1780 fi 1781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1782 done 1783 else 1784 ac_lo= ac_hi= 1785 fi 1786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1787 fi 1788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1789 # Binary search between lo and hi bounds. 1790 while test "x$ac_lo" != "x$ac_hi"; do 1791 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1793 /* end confdefs.h. */ 1794 $4 1795 int 1796 main () 1797 { 1798 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1799 test_array [0] = 0 1800 1801 ; 1802 return 0; 1803 } 1804 _ACEOF 1805 if ac_fn_c_try_compile "$LINENO"; then : 1806 ac_hi=$ac_mid 1807 else 1808 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1809 fi 1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1811 done 1812 case $ac_lo in #(( 1813 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1814 '') ac_retval=1 ;; 1815 esac 1816 else 1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1818 /* end confdefs.h. */ 1819 $4 1820 static long int longval () { return $2; } 1821 static unsigned long int ulongval () { return $2; } 1822 #include <stdio.h> 1823 #include <stdlib.h> 1824 int 1825 main () 1826 { 1827 1828 FILE *f = fopen ("conftest.val", "w"); 1829 if (! f) 1830 return 1; 1831 if (($2) < 0) 1832 { 1833 long int i = longval (); 1834 if (i != ($2)) 1835 return 1; 1836 fprintf (f, "%ld", i); 1837 } 1838 else 1839 { 1840 unsigned long int i = ulongval (); 1841 if (i != ($2)) 1842 return 1; 1843 fprintf (f, "%lu", i); 1844 } 1845 /* Do not output a trailing newline, as this causes \r\n confusion 1846 on some platforms. */ 1847 return ferror (f) || fclose (f) != 0; 1848 1849 ; 1850 return 0; 1851 } 1852 _ACEOF 1853 if ac_fn_c_try_run "$LINENO"; then : 1854 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1855 else 1856 ac_retval=1 1857 fi 1858 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1859 conftest.$ac_objext conftest.beam conftest.$ac_ext 1860 rm -f conftest.val 1861 1862 fi 1863 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1864 return $ac_retval 1865 1866 } # ac_fn_c_compute_int 1867 cat >config.log <<_ACEOF 1868 This file contains any messages produced by compilers while 1869 running configure, to aid debugging if configure makes a mistake. 1870 1871 It was created by libdecnumber $as_me , which was 1872 generated by GNU Autoconf 2.64. Invocation command line was 1873 1874 $ $0 $@ 1875 1876 _ACEOF 1877 exec 5>>config.log 1878 { 1879 cat <<_ASUNAME 1880 ## --------- ## 1881 ## Platform. ## 1882 ## --------- ## 1883 1884 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1885 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1886 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1887 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1888 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1889 1890 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1891 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1892 1893 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1894 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1895 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1896 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1897 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1898 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1899 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1900 1901 _ASUNAME 1902 1903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1904 for as_dir in $PATH 1905 do 1906 IFS=$as_save_IFS 1907 test -z "$as_dir" && as_dir=. 1908 $as_echo "PATH: $as_dir" 1909 done 1910 IFS=$as_save_IFS 1911 1912 } >&5 1913 1914 cat >&5 <<_ACEOF 1915 1916 1917 ## ----------- ## 1918 ## Core tests. ## 1919 ## ----------- ## 1920 1921 _ACEOF 1922 1923 1924 # Keep a trace of the command line. 1925 # Strip out --no-create and --no-recursion so they do not pile up. 1926 # Strip out --silent because we don't want to record it for future runs. 1927 # Also quote any args containing shell meta-characters. 1928 # Make two passes to allow for proper duplicate-argument suppression. 1929 ac_configure_args= 1930 ac_configure_args0= 1931 ac_configure_args1= 1932 ac_must_keep_next=false 1933 for ac_pass in 1 2 1934 do 1935 for ac_arg 1936 do 1937 case $ac_arg in 1938 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1939 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1940 | -silent | --silent | --silen | --sile | --sil) 1941 continue ;; 1942 *\'*) 1943 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1944 esac 1945 case $ac_pass in 1946 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1947 2) 1948 as_fn_append ac_configure_args1 " '$ac_arg'" 1949 if test $ac_must_keep_next = true; then 1950 ac_must_keep_next=false # Got value, back to normal. 1951 else 1952 case $ac_arg in 1953 *=* | --config-cache | -C | -disable-* | --disable-* \ 1954 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1955 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1956 | -with-* | --with-* | -without-* | --without-* | --x) 1957 case "$ac_configure_args0 " in 1958 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1959 esac 1960 ;; 1961 -* ) ac_must_keep_next=true ;; 1962 esac 1963 fi 1964 as_fn_append ac_configure_args " '$ac_arg'" 1965 ;; 1966 esac 1967 done 1968 done 1969 { ac_configure_args0=; unset ac_configure_args0;} 1970 { ac_configure_args1=; unset ac_configure_args1;} 1971 1972 # When interrupted or exit'd, cleanup temporary files, and complete 1973 # config.log. We remove comments because anyway the quotes in there 1974 # would cause problems or look ugly. 1975 # WARNING: Use '\'' to represent an apostrophe within the trap. 1976 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1977 trap 'exit_status=$? 1978 # Save into config.log some information that might help in debugging. 1979 { 1980 echo 1981 1982 cat <<\_ASBOX 1983 ## ---------------- ## 1984 ## Cache variables. ## 1985 ## ---------------- ## 1986 _ASBOX 1987 echo 1988 # The following way of writing the cache mishandles newlines in values, 1989 ( 1990 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1991 eval ac_val=\$$ac_var 1992 case $ac_val in #( 1993 *${as_nl}*) 1994 case $ac_var in #( 1995 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1996 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1997 esac 1998 case $ac_var in #( 1999 _ | IFS | as_nl) ;; #( 2000 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2001 *) { eval $ac_var=; unset $ac_var;} ;; 2002 esac ;; 2003 esac 2004 done 2005 (set) 2>&1 | 2006 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2007 *${as_nl}ac_space=\ *) 2008 sed -n \ 2009 "s/'\''/'\''\\\\'\'''\''/g; 2010 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2011 ;; #( 2012 *) 2013 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2014 ;; 2015 esac | 2016 sort 2017 ) 2018 echo 2019 2020 cat <<\_ASBOX 2021 ## ----------------- ## 2022 ## Output variables. ## 2023 ## ----------------- ## 2024 _ASBOX 2025 echo 2026 for ac_var in $ac_subst_vars 2027 do 2028 eval ac_val=\$$ac_var 2029 case $ac_val in 2030 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2031 esac 2032 $as_echo "$ac_var='\''$ac_val'\''" 2033 done | sort 2034 echo 2035 2036 if test -n "$ac_subst_files"; then 2037 cat <<\_ASBOX 2038 ## ------------------- ## 2039 ## File substitutions. ## 2040 ## ------------------- ## 2041 _ASBOX 2042 echo 2043 for ac_var in $ac_subst_files 2044 do 2045 eval ac_val=\$$ac_var 2046 case $ac_val in 2047 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2048 esac 2049 $as_echo "$ac_var='\''$ac_val'\''" 2050 done | sort 2051 echo 2052 fi 2053 2054 if test -s confdefs.h; then 2055 cat <<\_ASBOX 2056 ## ----------- ## 2057 ## confdefs.h. ## 2058 ## ----------- ## 2059 _ASBOX 2060 echo 2061 cat confdefs.h 2062 echo 2063 fi 2064 test "$ac_signal" != 0 && 2065 $as_echo "$as_me: caught signal $ac_signal" 2066 $as_echo "$as_me: exit $exit_status" 2067 } >&5 2068 rm -f core *.core core.conftest.* && 2069 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2070 exit $exit_status 2071 ' 0 2072 for ac_signal in 1 2 13 15; do 2073 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2074 done 2075 ac_signal=0 2076 2077 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2078 rm -f -r conftest* confdefs.h 2079 2080 $as_echo "/* confdefs.h */" > confdefs.h 2081 2082 # Predefined preprocessor variables. 2083 2084 cat >>confdefs.h <<_ACEOF 2085 #define PACKAGE_NAME "$PACKAGE_NAME" 2086 _ACEOF 2087 2088 cat >>confdefs.h <<_ACEOF 2089 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2090 _ACEOF 2091 2092 cat >>confdefs.h <<_ACEOF 2093 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2094 _ACEOF 2095 2096 cat >>confdefs.h <<_ACEOF 2097 #define PACKAGE_STRING "$PACKAGE_STRING" 2098 _ACEOF 2099 2100 cat >>confdefs.h <<_ACEOF 2101 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2102 _ACEOF 2103 2104 cat >>confdefs.h <<_ACEOF 2105 #define PACKAGE_URL "$PACKAGE_URL" 2106 _ACEOF 2107 2108 2109 # Let the site file select an alternate cache file if it wants to. 2110 # Prefer an explicitly selected file to automatically selected ones. 2111 ac_site_file1=NONE 2112 ac_site_file2=NONE 2113 if test -n "$CONFIG_SITE"; then 2114 ac_site_file1=$CONFIG_SITE 2115 elif test "x$prefix" != xNONE; then 2116 ac_site_file1=$prefix/share/config.site 2117 ac_site_file2=$prefix/etc/config.site 2118 else 2119 ac_site_file1=$ac_default_prefix/share/config.site 2120 ac_site_file2=$ac_default_prefix/etc/config.site 2121 fi 2122 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2123 do 2124 test "x$ac_site_file" = xNONE && continue 2125 if test -r "$ac_site_file"; then 2126 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2127 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2128 sed 's/^/| /' "$ac_site_file" >&5 2129 . "$ac_site_file" 2130 fi 2131 done 2132 2133 if test -r "$cache_file"; then 2134 # Some versions of bash will fail to source /dev/null (special 2135 # files actually), so we avoid doing that. 2136 if test -f "$cache_file"; then 2137 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2138 $as_echo "$as_me: loading cache $cache_file" >&6;} 2139 case $cache_file in 2140 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2141 *) . "./$cache_file";; 2142 esac 2143 fi 2144 else 2145 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2146 $as_echo "$as_me: creating cache $cache_file" >&6;} 2147 >$cache_file 2148 fi 2149 2150 # Check that the precious variables saved in the cache have kept the same 2151 # value. 2152 ac_cache_corrupted=false 2153 for ac_var in $ac_precious_vars; do 2154 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2155 eval ac_new_set=\$ac_env_${ac_var}_set 2156 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2157 eval ac_new_val=\$ac_env_${ac_var}_value 2158 case $ac_old_set,$ac_new_set in 2159 set,) 2160 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2161 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2162 ac_cache_corrupted=: ;; 2163 ,set) 2164 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2165 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2166 ac_cache_corrupted=: ;; 2167 ,);; 2168 *) 2169 if test "x$ac_old_val" != "x$ac_new_val"; then 2170 # differences in whitespace do not lead to failure. 2171 ac_old_val_w=`echo x $ac_old_val` 2172 ac_new_val_w=`echo x $ac_new_val` 2173 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2174 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2175 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2176 ac_cache_corrupted=: 2177 else 2178 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2179 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2180 eval $ac_var=\$ac_old_val 2181 fi 2182 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2183 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2184 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2185 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2186 fi;; 2187 esac 2188 # Pass precious variables to config.status. 2189 if test "$ac_new_set" = set; then 2190 case $ac_new_val in 2191 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2192 *) ac_arg=$ac_var=$ac_new_val ;; 2193 esac 2194 case " $ac_configure_args " in 2195 *" '$ac_arg' "*) ;; # Avoid dups. 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" >&6; } 2227 set x ${MAKE-make} 2228 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2229 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2230 $as_echo_n "(cached) " >&6 2231 else 2232 cat >conftest.make <<\_ACEOF 2233 SHELL = /bin/sh 2234 all: 2235 @echo '@@@%%%=$(MAKE)=@@@%%%' 2236 _ACEOF 2237 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2238 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2239 *@@@%%%=?*=@@@%%%*) 2240 eval ac_cv_prog_make_${ac_make}_set=yes;; 2241 *) 2242 eval ac_cv_prog_make_${ac_make}_set=no;; 2243 esac 2244 rm -f conftest.make 2245 fi 2246 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2248 $as_echo "yes" >&6; } 2249 SET_MAKE= 2250 else 2251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2252 $as_echo "no" >&6; } 2253 SET_MAKE="MAKE=${MAKE-make}" 2254 fi 2255 2256 ac_ext=c 2257 ac_cpp='$CPP $CPPFLAGS' 2258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2260 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2261 if test -n "$ac_tool_prefix"; then 2262 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2263 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2265 $as_echo_n "checking for $ac_word... " >&6; } 2266 if test "${ac_cv_prog_CC+set}" = set; then : 2267 $as_echo_n "(cached) " >&6 2268 else 2269 if test -n "$CC"; then 2270 ac_cv_prog_CC="$CC" # Let the user override the test. 2271 else 2272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2273 for as_dir in $PATH 2274 do 2275 IFS=$as_save_IFS 2276 test -z "$as_dir" && as_dir=. 2277 for ac_exec_ext in '' $ac_executable_extensions; do 2278 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2279 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2280 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2281 break 2 2282 fi 2283 done 2284 done 2285 IFS=$as_save_IFS 2286 2287 fi 2288 fi 2289 CC=$ac_cv_prog_CC 2290 if test -n "$CC"; then 2291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2292 $as_echo "$CC" >&6; } 2293 else 2294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2295 $as_echo "no" >&6; } 2296 fi 2297 2298 2299 fi 2300 if test -z "$ac_cv_prog_CC"; then 2301 ac_ct_CC=$CC 2302 # Extract the first word of "gcc", so it can be a program name with args. 2303 set dummy gcc; ac_word=$2 2304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2305 $as_echo_n "checking for $ac_word... " >&6; } 2306 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2307 $as_echo_n "(cached) " >&6 2308 else 2309 if test -n "$ac_ct_CC"; then 2310 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2311 else 2312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2313 for as_dir in $PATH 2314 do 2315 IFS=$as_save_IFS 2316 test -z "$as_dir" && as_dir=. 2317 for ac_exec_ext in '' $ac_executable_extensions; do 2318 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2319 ac_cv_prog_ac_ct_CC="gcc" 2320 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2321 break 2 2322 fi 2323 done 2324 done 2325 IFS=$as_save_IFS 2326 2327 fi 2328 fi 2329 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2330 if test -n "$ac_ct_CC"; then 2331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2332 $as_echo "$ac_ct_CC" >&6; } 2333 else 2334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2335 $as_echo "no" >&6; } 2336 fi 2337 2338 if test "x$ac_ct_CC" = x; then 2339 CC="" 2340 else 2341 case $cross_compiling:$ac_tool_warned in 2342 yes:) 2343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2345 ac_tool_warned=yes ;; 2346 esac 2347 CC=$ac_ct_CC 2348 fi 2349 else 2350 CC="$ac_cv_prog_CC" 2351 fi 2352 2353 if test -z "$CC"; then 2354 if test -n "$ac_tool_prefix"; then 2355 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2356 set dummy ${ac_tool_prefix}cc; ac_word=$2 2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2358 $as_echo_n "checking for $ac_word... " >&6; } 2359 if test "${ac_cv_prog_CC+set}" = set; then : 2360 $as_echo_n "(cached) " >&6 2361 else 2362 if test -n "$CC"; then 2363 ac_cv_prog_CC="$CC" # Let the user override the test. 2364 else 2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2366 for as_dir in $PATH 2367 do 2368 IFS=$as_save_IFS 2369 test -z "$as_dir" && as_dir=. 2370 for ac_exec_ext in '' $ac_executable_extensions; do 2371 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2372 ac_cv_prog_CC="${ac_tool_prefix}cc" 2373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2374 break 2 2375 fi 2376 done 2377 done 2378 IFS=$as_save_IFS 2379 2380 fi 2381 fi 2382 CC=$ac_cv_prog_CC 2383 if test -n "$CC"; then 2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2385 $as_echo "$CC" >&6; } 2386 else 2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2388 $as_echo "no" >&6; } 2389 fi 2390 2391 2392 fi 2393 fi 2394 if test -z "$CC"; then 2395 # Extract the first word of "cc", so it can be a program name with args. 2396 set dummy cc; ac_word=$2 2397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2398 $as_echo_n "checking for $ac_word... " >&6; } 2399 if test "${ac_cv_prog_CC+set}" = set; then : 2400 $as_echo_n "(cached) " >&6 2401 else 2402 if test -n "$CC"; then 2403 ac_cv_prog_CC="$CC" # Let the user override the test. 2404 else 2405 ac_prog_rejected=no 2406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2407 for as_dir in $PATH 2408 do 2409 IFS=$as_save_IFS 2410 test -z "$as_dir" && as_dir=. 2411 for ac_exec_ext in '' $ac_executable_extensions; do 2412 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2413 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2414 ac_prog_rejected=yes 2415 continue 2416 fi 2417 ac_cv_prog_CC="cc" 2418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2419 break 2 2420 fi 2421 done 2422 done 2423 IFS=$as_save_IFS 2424 2425 if test $ac_prog_rejected = yes; then 2426 # We found a bogon in the path, so make sure we never use it. 2427 set dummy $ac_cv_prog_CC 2428 shift 2429 if test $# != 0; then 2430 # We chose a different compiler from the bogus one. 2431 # However, it has the same basename, so the bogon will be chosen 2432 # first if we set CC to just the basename; use the full file name. 2433 shift 2434 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2435 fi 2436 fi 2437 fi 2438 fi 2439 CC=$ac_cv_prog_CC 2440 if test -n "$CC"; then 2441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2442 $as_echo "$CC" >&6; } 2443 else 2444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2445 $as_echo "no" >&6; } 2446 fi 2447 2448 2449 fi 2450 if test -z "$CC"; then 2451 if test -n "$ac_tool_prefix"; then 2452 for ac_prog in cl.exe 2453 do 2454 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2455 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2457 $as_echo_n "checking for $ac_word... " >&6; } 2458 if test "${ac_cv_prog_CC+set}" = set; then : 2459 $as_echo_n "(cached) " >&6 2460 else 2461 if test -n "$CC"; then 2462 ac_cv_prog_CC="$CC" # Let the user override the test. 2463 else 2464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2465 for as_dir in $PATH 2466 do 2467 IFS=$as_save_IFS 2468 test -z "$as_dir" && as_dir=. 2469 for ac_exec_ext in '' $ac_executable_extensions; do 2470 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2471 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2473 break 2 2474 fi 2475 done 2476 done 2477 IFS=$as_save_IFS 2478 2479 fi 2480 fi 2481 CC=$ac_cv_prog_CC 2482 if test -n "$CC"; then 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2484 $as_echo "$CC" >&6; } 2485 else 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2487 $as_echo "no" >&6; } 2488 fi 2489 2490 2491 test -n "$CC" && break 2492 done 2493 fi 2494 if test -z "$CC"; then 2495 ac_ct_CC=$CC 2496 for ac_prog in cl.exe 2497 do 2498 # Extract the first word of "$ac_prog", so it can be a program name with args. 2499 set dummy $ac_prog; ac_word=$2 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2501 $as_echo_n "checking for $ac_word... " >&6; } 2502 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2503 $as_echo_n "(cached) " >&6 2504 else 2505 if test -n "$ac_ct_CC"; then 2506 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2507 else 2508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2509 for as_dir in $PATH 2510 do 2511 IFS=$as_save_IFS 2512 test -z "$as_dir" && as_dir=. 2513 for ac_exec_ext in '' $ac_executable_extensions; do 2514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2515 ac_cv_prog_ac_ct_CC="$ac_prog" 2516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2517 break 2 2518 fi 2519 done 2520 done 2521 IFS=$as_save_IFS 2522 2523 fi 2524 fi 2525 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2526 if test -n "$ac_ct_CC"; then 2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2528 $as_echo "$ac_ct_CC" >&6; } 2529 else 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2531 $as_echo "no" >&6; } 2532 fi 2533 2534 2535 test -n "$ac_ct_CC" && break 2536 done 2537 2538 if test "x$ac_ct_CC" = x; then 2539 CC="" 2540 else 2541 case $cross_compiling:$ac_tool_warned in 2542 yes:) 2543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2544 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2545 ac_tool_warned=yes ;; 2546 esac 2547 CC=$ac_ct_CC 2548 fi 2549 fi 2550 2551 fi 2552 2553 2554 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2555 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2556 as_fn_error "no acceptable C compiler found in \$PATH 2557 See \`config.log' for more details." "$LINENO" 5; } 2558 2559 # Provide some information about the compiler. 2560 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2561 set X $ac_compile 2562 ac_compiler=$2 2563 for ac_option in --version -v -V -qversion; do 2564 { { ac_try="$ac_compiler $ac_option >&5" 2565 case "(($ac_try" in 2566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2567 *) ac_try_echo=$ac_try;; 2568 esac 2569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2570 $as_echo "$ac_try_echo"; } >&5 2571 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2572 ac_status=$? 2573 if test -s conftest.err; then 2574 sed '10a\ 2575 ... rest of stderr output deleted ... 2576 10q' conftest.err >conftest.er1 2577 cat conftest.er1 >&5 2578 rm -f conftest.er1 conftest.err 2579 fi 2580 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2581 test $ac_status = 0; } 2582 done 2583 2584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2585 /* end confdefs.h. */ 2586 2587 int 2588 main () 2589 { 2590 2591 ; 2592 return 0; 2593 } 2594 _ACEOF 2595 ac_clean_files_save=$ac_clean_files 2596 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2597 # Try to create an executable without -o first, disregard a.out. 2598 # It will help us diagnose broken compilers, and finding out an intuition 2599 # of exeext. 2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2601 $as_echo_n "checking for C compiler default output file name... " >&6; } 2602 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2603 2604 # The possible output files: 2605 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2606 2607 ac_rmfiles= 2608 for ac_file in $ac_files 2609 do 2610 case $ac_file in 2611 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2612 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2613 esac 2614 done 2615 rm -f $ac_rmfiles 2616 2617 if { { ac_try="$ac_link_default" 2618 case "(($ac_try" in 2619 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2620 *) ac_try_echo=$ac_try;; 2621 esac 2622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2623 $as_echo "$ac_try_echo"; } >&5 2624 (eval "$ac_link_default") 2>&5 2625 ac_status=$? 2626 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2627 test $ac_status = 0; }; then : 2628 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2629 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2630 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2631 # so that the user can short-circuit this test for compilers unknown to 2632 # Autoconf. 2633 for ac_file in $ac_files '' 2634 do 2635 test -f "$ac_file" || continue 2636 case $ac_file in 2637 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2638 ;; 2639 [ab].out ) 2640 # We found the default executable, but exeext='' is most 2641 # certainly right. 2642 break;; 2643 *.* ) 2644 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2645 then :; else 2646 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2647 fi 2648 # We set ac_cv_exeext here because the later test for it is not 2649 # safe: cross compilers may not add the suffix if given an `-o' 2650 # argument, so we may need to know it at that point already. 2651 # Even if this section looks crufty: it has the advantage of 2652 # actually working. 2653 break;; 2654 * ) 2655 break;; 2656 esac 2657 done 2658 test "$ac_cv_exeext" = no && ac_cv_exeext= 2659 2660 else 2661 ac_file='' 2662 fi 2663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2664 $as_echo "$ac_file" >&6; } 2665 if test -z "$ac_file"; then : 2666 $as_echo "$as_me: failed program was:" >&5 2667 sed 's/^/| /' conftest.$ac_ext >&5 2668 2669 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2671 { as_fn_set_status 77 2672 as_fn_error "C compiler cannot create executables 2673 See \`config.log' for more details." "$LINENO" 5; }; } 2674 fi 2675 ac_exeext=$ac_cv_exeext 2676 2677 # Check that the compiler produces executables we can run. If not, either 2678 # the compiler is broken, or we cross compile. 2679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2680 $as_echo_n "checking whether the C compiler works... " >&6; } 2681 # If not cross compiling, check that we can run a simple program. 2682 if test "$cross_compiling" != yes; then 2683 if { ac_try='./$ac_file' 2684 { { case "(($ac_try" in 2685 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2686 *) ac_try_echo=$ac_try;; 2687 esac 2688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2689 $as_echo "$ac_try_echo"; } >&5 2690 (eval "$ac_try") 2>&5 2691 ac_status=$? 2692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2693 test $ac_status = 0; }; }; then 2694 cross_compiling=no 2695 else 2696 if test "$cross_compiling" = maybe; then 2697 cross_compiling=yes 2698 else 2699 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2701 as_fn_error "cannot run C compiled programs. 2702 If you meant to cross compile, use \`--host'. 2703 See \`config.log' for more details." "$LINENO" 5; } 2704 fi 2705 fi 2706 fi 2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2708 $as_echo "yes" >&6; } 2709 2710 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2711 ac_clean_files=$ac_clean_files_save 2712 # Check that the compiler produces executables we can run. If not, either 2713 # the compiler is broken, or we cross compile. 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2715 $as_echo_n "checking whether we are cross compiling... " >&6; } 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2717 $as_echo "$cross_compiling" >&6; } 2718 2719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2720 $as_echo_n "checking for suffix of executables... " >&6; } 2721 if { { ac_try="$ac_link" 2722 case "(($ac_try" in 2723 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2724 *) ac_try_echo=$ac_try;; 2725 esac 2726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2727 $as_echo "$ac_try_echo"; } >&5 2728 (eval "$ac_link") 2>&5 2729 ac_status=$? 2730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2731 test $ac_status = 0; }; then : 2732 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2733 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2734 # work properly (i.e., refer to `conftest.exe'), while it won't with 2735 # `rm'. 2736 for ac_file in conftest.exe conftest conftest.*; do 2737 test -f "$ac_file" || continue 2738 case $ac_file in 2739 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2740 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2741 break;; 2742 * ) break;; 2743 esac 2744 done 2745 else 2746 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2748 as_fn_error "cannot compute suffix of executables: cannot compile and link 2749 See \`config.log' for more details." "$LINENO" 5; } 2750 fi 2751 rm -f conftest$ac_cv_exeext 2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2753 $as_echo "$ac_cv_exeext" >&6; } 2754 2755 rm -f conftest.$ac_ext 2756 EXEEXT=$ac_cv_exeext 2757 ac_exeext=$EXEEXT 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2759 $as_echo_n "checking for suffix of object files... " >&6; } 2760 if test "${ac_cv_objext+set}" = set; then : 2761 $as_echo_n "(cached) " >&6 2762 else 2763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2764 /* end confdefs.h. */ 2765 2766 int 2767 main () 2768 { 2769 2770 ; 2771 return 0; 2772 } 2773 _ACEOF 2774 rm -f conftest.o conftest.obj 2775 if { { ac_try="$ac_compile" 2776 case "(($ac_try" in 2777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2778 *) ac_try_echo=$ac_try;; 2779 esac 2780 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2781 $as_echo "$ac_try_echo"; } >&5 2782 (eval "$ac_compile") 2>&5 2783 ac_status=$? 2784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2785 test $ac_status = 0; }; then : 2786 for ac_file in conftest.o conftest.obj conftest.*; do 2787 test -f "$ac_file" || continue; 2788 case $ac_file in 2789 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2790 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2791 break;; 2792 esac 2793 done 2794 else 2795 $as_echo "$as_me: failed program was:" >&5 2796 sed 's/^/| /' conftest.$ac_ext >&5 2797 2798 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2800 as_fn_error "cannot compute suffix of object files: cannot compile 2801 See \`config.log' for more details." "$LINENO" 5; } 2802 fi 2803 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2804 fi 2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2806 $as_echo "$ac_cv_objext" >&6; } 2807 OBJEXT=$ac_cv_objext 2808 ac_objext=$OBJEXT 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2810 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2811 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2812 $as_echo_n "(cached) " >&6 2813 else 2814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2815 /* end confdefs.h. */ 2816 2817 int 2818 main () 2819 { 2820 #ifndef __GNUC__ 2821 choke me 2822 #endif 2823 2824 ; 2825 return 0; 2826 } 2827 _ACEOF 2828 if ac_fn_c_try_compile "$LINENO"; then : 2829 ac_compiler_gnu=yes 2830 else 2831 ac_compiler_gnu=no 2832 fi 2833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2834 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2835 2836 fi 2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2838 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2839 if test $ac_compiler_gnu = yes; then 2840 GCC=yes 2841 else 2842 GCC= 2843 fi 2844 ac_test_CFLAGS=${CFLAGS+set} 2845 ac_save_CFLAGS=$CFLAGS 2846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2847 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2848 if test "${ac_cv_prog_cc_g+set}" = set; then : 2849 $as_echo_n "(cached) " >&6 2850 else 2851 ac_save_c_werror_flag=$ac_c_werror_flag 2852 ac_c_werror_flag=yes 2853 ac_cv_prog_cc_g=no 2854 CFLAGS="-g" 2855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2856 /* end confdefs.h. */ 2857 2858 int 2859 main () 2860 { 2861 2862 ; 2863 return 0; 2864 } 2865 _ACEOF 2866 if ac_fn_c_try_compile "$LINENO"; then : 2867 ac_cv_prog_cc_g=yes 2868 else 2869 CFLAGS="" 2870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2871 /* end confdefs.h. */ 2872 2873 int 2874 main () 2875 { 2876 2877 ; 2878 return 0; 2879 } 2880 _ACEOF 2881 if ac_fn_c_try_compile "$LINENO"; then : 2882 2883 else 2884 ac_c_werror_flag=$ac_save_c_werror_flag 2885 CFLAGS="-g" 2886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2887 /* end confdefs.h. */ 2888 2889 int 2890 main () 2891 { 2892 2893 ; 2894 return 0; 2895 } 2896 _ACEOF 2897 if ac_fn_c_try_compile "$LINENO"; then : 2898 ac_cv_prog_cc_g=yes 2899 fi 2900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2901 fi 2902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2903 fi 2904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2905 ac_c_werror_flag=$ac_save_c_werror_flag 2906 fi 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2908 $as_echo "$ac_cv_prog_cc_g" >&6; } 2909 if test "$ac_test_CFLAGS" = set; then 2910 CFLAGS=$ac_save_CFLAGS 2911 elif test $ac_cv_prog_cc_g = yes; then 2912 if test "$GCC" = yes; then 2913 CFLAGS="-g -O2" 2914 else 2915 CFLAGS="-g" 2916 fi 2917 else 2918 if test "$GCC" = yes; then 2919 CFLAGS="-O2" 2920 else 2921 CFLAGS= 2922 fi 2923 fi 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2925 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2926 if test "${ac_cv_prog_cc_c89+set}" = set; then : 2927 $as_echo_n "(cached) " >&6 2928 else 2929 ac_cv_prog_cc_c89=no 2930 ac_save_CC=$CC 2931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2932 /* end confdefs.h. */ 2933 #include <stdarg.h> 2934 #include <stdio.h> 2935 #include <sys/types.h> 2936 #include <sys/stat.h> 2937 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2938 struct buf { int x; }; 2939 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2940 static char *e (p, i) 2941 char **p; 2942 int i; 2943 { 2944 return p[i]; 2945 } 2946 static char *f (char * (*g) (char **, int), char **p, ...) 2947 { 2948 char *s; 2949 va_list v; 2950 va_start (v,p); 2951 s = g (p, va_arg (v,int)); 2952 va_end (v); 2953 return s; 2954 } 2955 2956 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2957 function prototypes and stuff, but not '\xHH' hex character constants. 2958 These don't provoke an error unfortunately, instead are silently treated 2959 as 'x'. The following induces an error, until -std is added to get 2960 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2961 array size at least. It's necessary to write '\x00'==0 to get something 2962 that's true only with -std. */ 2963 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2964 2965 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2966 inside strings and character constants. */ 2967 #define FOO(x) 'x' 2968 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2969 2970 int test (int i, double x); 2971 struct s1 {int (*f) (int a);}; 2972 struct s2 {int (*f) (double a);}; 2973 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2974 int argc; 2975 char **argv; 2976 int 2977 main () 2978 { 2979 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2980 ; 2981 return 0; 2982 } 2983 _ACEOF 2984 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2985 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2986 do 2987 CC="$ac_save_CC $ac_arg" 2988 if ac_fn_c_try_compile "$LINENO"; then : 2989 ac_cv_prog_cc_c89=$ac_arg 2990 fi 2991 rm -f core conftest.err conftest.$ac_objext 2992 test "x$ac_cv_prog_cc_c89" != "xno" && break 2993 done 2994 rm -f conftest.$ac_ext 2995 CC=$ac_save_CC 2996 2997 fi 2998 # AC_CACHE_VAL 2999 case "x$ac_cv_prog_cc_c89" in 3000 x) 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3002 $as_echo "none needed" >&6; } ;; 3003 xno) 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3005 $as_echo "unsupported" >&6; } ;; 3006 *) 3007 CC="$CC $ac_cv_prog_cc_c89" 3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3009 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3010 esac 3011 if test "x$ac_cv_prog_cc_c89" != xno; then : 3012 3013 fi 3014 3015 ac_ext=c 3016 ac_cpp='$CPP $CPPFLAGS' 3017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3019 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3020 3021 if test -n "$ac_tool_prefix"; then 3022 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3023 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3025 $as_echo_n "checking for $ac_word... " >&6; } 3026 if test "${ac_cv_prog_RANLIB+set}" = set; then : 3027 $as_echo_n "(cached) " >&6 3028 else 3029 if test -n "$RANLIB"; then 3030 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3031 else 3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3033 for as_dir in $PATH 3034 do 3035 IFS=$as_save_IFS 3036 test -z "$as_dir" && as_dir=. 3037 for ac_exec_ext in '' $ac_executable_extensions; do 3038 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3039 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043 done 3044 done 3045 IFS=$as_save_IFS 3046 3047 fi 3048 fi 3049 RANLIB=$ac_cv_prog_RANLIB 3050 if test -n "$RANLIB"; then 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3052 $as_echo "$RANLIB" >&6; } 3053 else 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3055 $as_echo "no" >&6; } 3056 fi 3057 3058 3059 fi 3060 if test -z "$ac_cv_prog_RANLIB"; then 3061 ac_ct_RANLIB=$RANLIB 3062 # Extract the first word of "ranlib", so it can be a program name with args. 3063 set dummy ranlib; ac_word=$2 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3065 $as_echo_n "checking for $ac_word... " >&6; } 3066 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3067 $as_echo_n "(cached) " >&6 3068 else 3069 if test -n "$ac_ct_RANLIB"; then 3070 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3071 else 3072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3073 for as_dir in $PATH 3074 do 3075 IFS=$as_save_IFS 3076 test -z "$as_dir" && as_dir=. 3077 for ac_exec_ext in '' $ac_executable_extensions; do 3078 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3079 ac_cv_prog_ac_ct_RANLIB="ranlib" 3080 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3081 break 2 3082 fi 3083 done 3084 done 3085 IFS=$as_save_IFS 3086 3087 fi 3088 fi 3089 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3090 if test -n "$ac_ct_RANLIB"; then 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3092 $as_echo "$ac_ct_RANLIB" >&6; } 3093 else 3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3095 $as_echo "no" >&6; } 3096 fi 3097 3098 if test "x$ac_ct_RANLIB" = x; then 3099 RANLIB=":" 3100 else 3101 case $cross_compiling:$ac_tool_warned in 3102 yes:) 3103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3104 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3105 ac_tool_warned=yes ;; 3106 esac 3107 RANLIB=$ac_ct_RANLIB 3108 fi 3109 else 3110 RANLIB="$ac_cv_prog_RANLIB" 3111 fi 3112 3113 3114 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 3115 for ac_prog in aclocal 3116 do 3117 # Extract the first word of "$ac_prog", so it can be a program name with args. 3118 set dummy $ac_prog; ac_word=$2 3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3120 $as_echo_n "checking for $ac_word... " >&6; } 3121 if test "${ac_cv_prog_ACLOCAL+set}" = set; then : 3122 $as_echo_n "(cached) " >&6 3123 else 3124 if test -n "$ACLOCAL"; then 3125 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 3126 else 3127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3128 for as_dir in $PATH 3129 do 3130 IFS=$as_save_IFS 3131 test -z "$as_dir" && as_dir=. 3132 for ac_exec_ext in '' $ac_executable_extensions; do 3133 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3134 ac_cv_prog_ACLOCAL="$ac_prog" 3135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3136 break 2 3137 fi 3138 done 3139 done 3140 IFS=$as_save_IFS 3141 3142 fi 3143 fi 3144 ACLOCAL=$ac_cv_prog_ACLOCAL 3145 if test -n "$ACLOCAL"; then 3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 3147 $as_echo "$ACLOCAL" >&6; } 3148 else 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3150 $as_echo "no" >&6; } 3151 fi 3152 3153 3154 test -n "$ACLOCAL" && break 3155 done 3156 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 3157 3158 for ac_prog in autoconf 3159 do 3160 # Extract the first word of "$ac_prog", so it can be a program name with args. 3161 set dummy $ac_prog; ac_word=$2 3162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3163 $as_echo_n "checking for $ac_word... " >&6; } 3164 if test "${ac_cv_prog_AUTOCONF+set}" = set; then : 3165 $as_echo_n "(cached) " >&6 3166 else 3167 if test -n "$AUTOCONF"; then 3168 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 3169 else 3170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3171 for as_dir in $PATH 3172 do 3173 IFS=$as_save_IFS 3174 test -z "$as_dir" && as_dir=. 3175 for ac_exec_ext in '' $ac_executable_extensions; do 3176 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3177 ac_cv_prog_AUTOCONF="$ac_prog" 3178 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3179 break 2 3180 fi 3181 done 3182 done 3183 IFS=$as_save_IFS 3184 3185 fi 3186 fi 3187 AUTOCONF=$ac_cv_prog_AUTOCONF 3188 if test -n "$AUTOCONF"; then 3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 3190 $as_echo "$AUTOCONF" >&6; } 3191 else 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3193 $as_echo "no" >&6; } 3194 fi 3195 3196 3197 test -n "$AUTOCONF" && break 3198 done 3199 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 3200 3201 for ac_prog in autoheader 3202 do 3203 # Extract the first word of "$ac_prog", so it can be a program name with args. 3204 set dummy $ac_prog; ac_word=$2 3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3206 $as_echo_n "checking for $ac_word... " >&6; } 3207 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then : 3208 $as_echo_n "(cached) " >&6 3209 else 3210 if test -n "$AUTOHEADER"; then 3211 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 3212 else 3213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3214 for as_dir in $PATH 3215 do 3216 IFS=$as_save_IFS 3217 test -z "$as_dir" && as_dir=. 3218 for ac_exec_ext in '' $ac_executable_extensions; do 3219 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3220 ac_cv_prog_AUTOHEADER="$ac_prog" 3221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3222 break 2 3223 fi 3224 done 3225 done 3226 IFS=$as_save_IFS 3227 3228 fi 3229 fi 3230 AUTOHEADER=$ac_cv_prog_AUTOHEADER 3231 if test -n "$AUTOHEADER"; then 3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 3233 $as_echo "$AUTOHEADER" >&6; } 3234 else 3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3236 $as_echo "no" >&6; } 3237 fi 3238 3239 3240 test -n "$AUTOHEADER" && break 3241 done 3242 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 3243 3244 3245 # Figure out what compiler warnings we can enable. 3246 # See config/warnings.m4 for details. 3247 3248 3249 WARN_CFLAGS= 3250 save_CFLAGS="$CFLAGS" 3251 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 3252 -Wmissing-prototypes -Wold-style-definition \ 3253 -Wmissing-format-attribute -Wcast-qual; do 3254 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3255 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3257 $as_echo_n "checking whether $CC supports $option... " >&6; } 3258 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 3259 $as_echo_n "(cached) " >&6 3260 else 3261 CFLAGS="$option" 3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3263 /* end confdefs.h. */ 3264 3265 int 3266 main () 3267 { 3268 3269 ; 3270 return 0; 3271 } 3272 _ACEOF 3273 if ac_fn_c_try_compile "$LINENO"; then : 3274 eval "$as_acx_Woption=yes" 3275 else 3276 eval "$as_acx_Woption=no" 3277 fi 3278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3279 3280 fi 3281 eval ac_res=\$$as_acx_Woption 3282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3283 $as_echo "$ac_res" >&6; } 3284 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3285 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option" 3286 fi 3287 done 3288 CFLAGS="$save_CFLAGS" 3289 3290 WARN_PEDANTIC= 3291 if test "$GCC" = yes; then : 3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long" >&5 3293 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long... " >&6; } 3294 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then : 3295 $as_echo_n "(cached) " >&6 3296 else 3297 save_CFLAGS="$CFLAGS" 3298 CFLAGS="-pedantic -Wno-long-long" 3299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3300 /* end confdefs.h. */ 3301 3302 int 3303 main () 3304 { 3305 3306 ; 3307 return 0; 3308 } 3309 _ACEOF 3310 if ac_fn_c_try_compile "$LINENO"; then : 3311 acx_cv_prog_cc_pedantic__Wno_long_long=yes 3312 else 3313 acx_cv_prog_cc_pedantic__Wno_long_long=no 3314 fi 3315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3316 CFLAGS="$save_CFLAGS" 3317 fi 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5 3319 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long" >&6; } 3320 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then : 3321 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 3322 fi 3323 3324 fi 3325 3326 3327 # Only enable with --enable-werror-always until existing warnings are 3328 # corrected. 3329 WERROR= 3330 # Check whether --enable-werror-always was given. 3331 if test "${enable_werror_always+set}" = set; then : 3332 enableval=$enable_werror_always; 3333 else 3334 enable_werror_always=no 3335 fi 3336 3337 if test $enable_werror_always = yes; then : 3338 WERROR="$WERROR${WERROR:+ }-Werror" 3339 fi 3340 3341 3342 3343 # Checks for header files. 3344 ac_ext=c 3345 ac_cpp='$CPP $CPPFLAGS' 3346 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3347 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3348 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3350 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3351 # On Suns, sometimes $CPP names a directory. 3352 if test -n "$CPP" && test -d "$CPP"; then 3353 CPP= 3354 fi 3355 if test -z "$CPP"; then 3356 if test "${ac_cv_prog_CPP+set}" = set; then : 3357 $as_echo_n "(cached) " >&6 3358 else 3359 # Double quotes because CPP needs to be expanded 3360 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3361 do 3362 ac_preproc_ok=false 3363 for ac_c_preproc_warn_flag in '' yes 3364 do 3365 # Use a header file that comes with gcc, so configuring glibc 3366 # with a fresh cross-compiler works. 3367 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3368 # <limits.h> exists even on freestanding compilers. 3369 # On the NeXT, cc -E runs the code through the compiler's parser, 3370 # not just through cpp. "Syntax error" is here to catch this case. 3371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3372 /* end confdefs.h. */ 3373 #ifdef __STDC__ 3374 # include <limits.h> 3375 #else 3376 # include <assert.h> 3377 #endif 3378 Syntax error 3379 _ACEOF 3380 if ac_fn_c_try_cpp "$LINENO"; then : 3381 3382 else 3383 # Broken: fails on valid input. 3384 continue 3385 fi 3386 rm -f conftest.err conftest.$ac_ext 3387 3388 # OK, works on sane cases. Now check whether nonexistent headers 3389 # can be detected and how. 3390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3391 /* end confdefs.h. */ 3392 #include <ac_nonexistent.h> 3393 _ACEOF 3394 if ac_fn_c_try_cpp "$LINENO"; then : 3395 # Broken: success on invalid input. 3396 continue 3397 else 3398 # Passes both tests. 3399 ac_preproc_ok=: 3400 break 3401 fi 3402 rm -f conftest.err conftest.$ac_ext 3403 3404 done 3405 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3406 rm -f conftest.err conftest.$ac_ext 3407 if $ac_preproc_ok; then : 3408 break 3409 fi 3410 3411 done 3412 ac_cv_prog_CPP=$CPP 3413 3414 fi 3415 CPP=$ac_cv_prog_CPP 3416 else 3417 ac_cv_prog_CPP=$CPP 3418 fi 3419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3420 $as_echo "$CPP" >&6; } 3421 ac_preproc_ok=false 3422 for ac_c_preproc_warn_flag in '' yes 3423 do 3424 # Use a header file that comes with gcc, so configuring glibc 3425 # with a fresh cross-compiler works. 3426 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3427 # <limits.h> exists even on freestanding compilers. 3428 # On the NeXT, cc -E runs the code through the compiler's parser, 3429 # not just through cpp. "Syntax error" is here to catch this case. 3430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3431 /* end confdefs.h. */ 3432 #ifdef __STDC__ 3433 # include <limits.h> 3434 #else 3435 # include <assert.h> 3436 #endif 3437 Syntax error 3438 _ACEOF 3439 if ac_fn_c_try_cpp "$LINENO"; then : 3440 3441 else 3442 # Broken: fails on valid input. 3443 continue 3444 fi 3445 rm -f conftest.err conftest.$ac_ext 3446 3447 # OK, works on sane cases. Now check whether nonexistent headers 3448 # can be detected and how. 3449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3450 /* end confdefs.h. */ 3451 #include <ac_nonexistent.h> 3452 _ACEOF 3453 if ac_fn_c_try_cpp "$LINENO"; then : 3454 # Broken: success on invalid input. 3455 continue 3456 else 3457 # Passes both tests. 3458 ac_preproc_ok=: 3459 break 3460 fi 3461 rm -f conftest.err conftest.$ac_ext 3462 3463 done 3464 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3465 rm -f conftest.err conftest.$ac_ext 3466 if $ac_preproc_ok; then : 3467 3468 else 3469 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3470 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3471 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3472 See \`config.log' for more details." "$LINENO" 5; } 3473 fi 3474 3475 ac_ext=c 3476 ac_cpp='$CPP $CPPFLAGS' 3477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3479 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3480 3481 3482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3483 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3484 if test "${ac_cv_path_GREP+set}" = set; then : 3485 $as_echo_n "(cached) " >&6 3486 else 3487 if test -z "$GREP"; then 3488 ac_path_GREP_found=false 3489 # Loop through the user's path and test for each of PROGNAME-LIST 3490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3491 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3492 do 3493 IFS=$as_save_IFS 3494 test -z "$as_dir" && as_dir=. 3495 for ac_prog in grep ggrep; do 3496 for ac_exec_ext in '' $ac_executable_extensions; do 3497 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3498 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3499 # Check for GNU ac_path_GREP and select it if it is found. 3500 # Check for GNU $ac_path_GREP 3501 case `"$ac_path_GREP" --version 2>&1` in 3502 *GNU*) 3503 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3504 *) 3505 ac_count=0 3506 $as_echo_n 0123456789 >"conftest.in" 3507 while : 3508 do 3509 cat "conftest.in" "conftest.in" >"conftest.tmp" 3510 mv "conftest.tmp" "conftest.in" 3511 cp "conftest.in" "conftest.nl" 3512 $as_echo 'GREP' >> "conftest.nl" 3513 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3514 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3515 as_fn_arith $ac_count + 1 && ac_count=$as_val 3516 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3517 # Best one so far, save it but keep looking for a better one 3518 ac_cv_path_GREP="$ac_path_GREP" 3519 ac_path_GREP_max=$ac_count 3520 fi 3521 # 10*(2^10) chars as input seems more than enough 3522 test $ac_count -gt 10 && break 3523 done 3524 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3525 esac 3526 3527 $ac_path_GREP_found && break 3 3528 done 3529 done 3530 done 3531 IFS=$as_save_IFS 3532 if test -z "$ac_cv_path_GREP"; then 3533 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3534 fi 3535 else 3536 ac_cv_path_GREP=$GREP 3537 fi 3538 3539 fi 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3541 $as_echo "$ac_cv_path_GREP" >&6; } 3542 GREP="$ac_cv_path_GREP" 3543 3544 3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3546 $as_echo_n "checking for egrep... " >&6; } 3547 if test "${ac_cv_path_EGREP+set}" = set; then : 3548 $as_echo_n "(cached) " >&6 3549 else 3550 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3551 then ac_cv_path_EGREP="$GREP -E" 3552 else 3553 if test -z "$EGREP"; then 3554 ac_path_EGREP_found=false 3555 # Loop through the user's path and test for each of PROGNAME-LIST 3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3557 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3558 do 3559 IFS=$as_save_IFS 3560 test -z "$as_dir" && as_dir=. 3561 for ac_prog in egrep; do 3562 for ac_exec_ext in '' $ac_executable_extensions; do 3563 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3564 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3565 # Check for GNU ac_path_EGREP and select it if it is found. 3566 # Check for GNU $ac_path_EGREP 3567 case `"$ac_path_EGREP" --version 2>&1` in 3568 *GNU*) 3569 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3570 *) 3571 ac_count=0 3572 $as_echo_n 0123456789 >"conftest.in" 3573 while : 3574 do 3575 cat "conftest.in" "conftest.in" >"conftest.tmp" 3576 mv "conftest.tmp" "conftest.in" 3577 cp "conftest.in" "conftest.nl" 3578 $as_echo 'EGREP' >> "conftest.nl" 3579 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3580 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3581 as_fn_arith $ac_count + 1 && ac_count=$as_val 3582 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3583 # Best one so far, save it but keep looking for a better one 3584 ac_cv_path_EGREP="$ac_path_EGREP" 3585 ac_path_EGREP_max=$ac_count 3586 fi 3587 # 10*(2^10) chars as input seems more than enough 3588 test $ac_count -gt 10 && break 3589 done 3590 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3591 esac 3592 3593 $ac_path_EGREP_found && break 3 3594 done 3595 done 3596 done 3597 IFS=$as_save_IFS 3598 if test -z "$ac_cv_path_EGREP"; then 3599 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3600 fi 3601 else 3602 ac_cv_path_EGREP=$EGREP 3603 fi 3604 3605 fi 3606 fi 3607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3608 $as_echo "$ac_cv_path_EGREP" >&6; } 3609 EGREP="$ac_cv_path_EGREP" 3610 3611 3612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3613 $as_echo_n "checking for ANSI C header files... " >&6; } 3614 if test "${ac_cv_header_stdc+set}" = set; then : 3615 $as_echo_n "(cached) " >&6 3616 else 3617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3618 /* end confdefs.h. */ 3619 #include <stdlib.h> 3620 #include <stdarg.h> 3621 #include <string.h> 3622 #include <float.h> 3623 3624 int 3625 main () 3626 { 3627 3628 ; 3629 return 0; 3630 } 3631 _ACEOF 3632 if ac_fn_c_try_compile "$LINENO"; then : 3633 ac_cv_header_stdc=yes 3634 else 3635 ac_cv_header_stdc=no 3636 fi 3637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3638 3639 if test $ac_cv_header_stdc = yes; then 3640 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3642 /* end confdefs.h. */ 3643 #include <string.h> 3644 3645 _ACEOF 3646 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3647 $EGREP "memchr" >/dev/null 2>&1; then : 3648 3649 else 3650 ac_cv_header_stdc=no 3651 fi 3652 rm -f conftest* 3653 3654 fi 3655 3656 if test $ac_cv_header_stdc = yes; then 3657 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3659 /* end confdefs.h. */ 3660 #include <stdlib.h> 3661 3662 _ACEOF 3663 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3664 $EGREP "free" >/dev/null 2>&1; then : 3665 3666 else 3667 ac_cv_header_stdc=no 3668 fi 3669 rm -f conftest* 3670 3671 fi 3672 3673 if test $ac_cv_header_stdc = yes; then 3674 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3675 if test "$cross_compiling" = yes; then : 3676 : 3677 else 3678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3679 /* end confdefs.h. */ 3680 #include <ctype.h> 3681 #include <stdlib.h> 3682 #if ((' ' & 0x0FF) == 0x020) 3683 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3684 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3685 #else 3686 # define ISLOWER(c) \ 3687 (('a' <= (c) && (c) <= 'i') \ 3688 || ('j' <= (c) && (c) <= 'r') \ 3689 || ('s' <= (c) && (c) <= 'z')) 3690 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3691 #endif 3692 3693 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3694 int 3695 main () 3696 { 3697 int i; 3698 for (i = 0; i < 256; i++) 3699 if (XOR (islower (i), ISLOWER (i)) 3700 || toupper (i) != TOUPPER (i)) 3701 return 2; 3702 return 0; 3703 } 3704 _ACEOF 3705 if ac_fn_c_try_run "$LINENO"; then : 3706 3707 else 3708 ac_cv_header_stdc=no 3709 fi 3710 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3711 conftest.$ac_objext conftest.beam conftest.$ac_ext 3712 fi 3713 3714 fi 3715 fi 3716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3717 $as_echo "$ac_cv_header_stdc" >&6; } 3718 if test $ac_cv_header_stdc = yes; then 3719 3720 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3721 3722 fi 3723 3724 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3725 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3726 inttypes.h stdint.h unistd.h 3727 do : 3728 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3729 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3730 " 3731 eval as_val=\$$as_ac_Header 3732 if test "x$as_val" = x""yes; then : 3733 cat >>confdefs.h <<_ACEOF 3734 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3735 _ACEOF 3736 3737 fi 3738 3739 done 3740 3741 3742 for ac_header in ctype.h stddef.h string.h stdio.h 3743 do : 3744 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3745 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3746 eval as_val=\$$as_ac_Header 3747 if test "x$as_val" = x""yes; then : 3748 cat >>confdefs.h <<_ACEOF 3749 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3750 _ACEOF 3751 3752 fi 3753 3754 done 3755 3756 3757 3758 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` 3759 3760 acx_cv_header_stdint=stddef.h 3761 acx_cv_header_stdint_kind="(already complete)" 3762 for i in stdint.h $inttype_headers; do 3763 unset ac_cv_type_uintptr_t 3764 unset ac_cv_type_uintmax_t 3765 unset ac_cv_type_int_least32_t 3766 unset ac_cv_type_int_fast32_t 3767 unset ac_cv_type_uint64_t 3768 $as_echo_n "looking for a compliant stdint.h in $i, " >&6 3769 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h> 3770 #include <$i> 3771 " 3772 if test "x$ac_cv_type_uintmax_t" = x""yes; then : 3773 acx_cv_header_stdint=$i 3774 else 3775 continue 3776 fi 3777 3778 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3779 #include <$i> 3780 " 3781 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3782 3783 else 3784 acx_cv_header_stdint_kind="(mostly complete)" 3785 fi 3786 3787 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h> 3788 #include <$i> 3789 " 3790 if test "x$ac_cv_type_int_least32_t" = x""yes; then : 3791 3792 else 3793 acx_cv_header_stdint_kind="(mostly complete)" 3794 fi 3795 3796 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h> 3797 #include <$i> 3798 " 3799 if test "x$ac_cv_type_int_fast32_t" = x""yes; then : 3800 3801 else 3802 acx_cv_header_stdint_kind="(mostly complete)" 3803 fi 3804 3805 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3806 #include <$i> 3807 " 3808 if test "x$ac_cv_type_uint64_t" = x""yes; then : 3809 3810 else 3811 acx_cv_header_stdint_kind="(lacks uint64_t)" 3812 fi 3813 3814 break 3815 done 3816 if test "$acx_cv_header_stdint" = stddef.h; then 3817 acx_cv_header_stdint_kind="(lacks uintmax_t)" 3818 for i in stdint.h $inttype_headers; do 3819 unset ac_cv_type_uintptr_t 3820 unset ac_cv_type_uint32_t 3821 unset ac_cv_type_uint64_t 3822 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6 3823 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h> 3824 #include <$i> 3825 " 3826 if test "x$ac_cv_type_uint32_t" = x""yes; then : 3827 acx_cv_header_stdint=$i 3828 else 3829 continue 3830 fi 3831 3832 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3833 #include <$i> 3834 " 3835 if test "x$ac_cv_type_uint64_t" = x""yes; then : 3836 3837 fi 3838 3839 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3840 #include <$i> 3841 " 3842 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3843 3844 fi 3845 3846 break 3847 done 3848 fi 3849 if test "$acx_cv_header_stdint" = stddef.h; then 3850 acx_cv_header_stdint_kind="(u_intXX_t style)" 3851 for i in sys/types.h $inttype_headers; do 3852 unset ac_cv_type_u_int32_t 3853 unset ac_cv_type_u_int64_t 3854 $as_echo_n "looking for u_intXX_t types in $i, " >&6 3855 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h> 3856 #include <$i> 3857 " 3858 if test "x$ac_cv_type_u_int32_t" = x""yes; then : 3859 acx_cv_header_stdint=$i 3860 else 3861 continue 3862 fi 3863 3864 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h> 3865 #include <$i> 3866 " 3867 if test "x$ac_cv_type_u_int64_t" = x""yes; then : 3868 3869 fi 3870 3871 break 3872 done 3873 fi 3874 if test "$acx_cv_header_stdint" = stddef.h; then 3875 acx_cv_header_stdint_kind="(using manual detection)" 3876 fi 3877 3878 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no 3879 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no 3880 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no 3881 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no 3882 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no 3883 3884 # ----------------- Summarize what we found so far 3885 3886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5 3887 $as_echo_n "checking what to include in gstdint.h... " >&6; } 3888 3889 case `$as_basename -- gstdint.h || 3890 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ 3891 Xgstdint.h : 'X\(//\)$' \| \ 3892 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null || 3893 $as_echo X/gstdint.h | 3894 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3895 s//\1/ 3896 q 3897 } 3898 /^X\/\(\/\/\)$/{ 3899 s//\1/ 3900 q 3901 } 3902 /^X\/\(\/\).*/{ 3903 s//\1/ 3904 q 3905 } 3906 s/.*/./; q'` in 3907 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3908 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3909 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3910 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3911 *) ;; 3912 esac 3913 3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 3915 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; } 3916 3917 # ----------------- done included file, check C basic types -------- 3918 3919 # Lacking an uintptr_t? Test size of void * 3920 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in 3921 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler 3922 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3923 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3924 # This bug is HP SR number 8606223364. 3925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 3926 $as_echo_n "checking size of void *... " >&6; } 3927 if test "${ac_cv_sizeof_void_p+set}" = set; then : 3928 $as_echo_n "(cached) " >&6 3929 else 3930 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 3931 3932 else 3933 if test "$ac_cv_type_void_p" = yes; then 3934 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3935 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3936 { as_fn_set_status 77 3937 as_fn_error "cannot compute sizeof (void *) 3938 See \`config.log' for more details." "$LINENO" 5; }; } 3939 else 3940 ac_cv_sizeof_void_p=0 3941 fi 3942 fi 3943 3944 fi 3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 3946 $as_echo "$ac_cv_sizeof_void_p" >&6; } 3947 3948 3949 3950 cat >>confdefs.h <<_ACEOF 3951 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 3952 _ACEOF 3953 3954 ;; 3955 esac 3956 3957 # Lacking an uint64_t? Test size of long 3958 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in 3959 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler 3960 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3961 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3962 # This bug is HP SR number 8606223364. 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 3964 $as_echo_n "checking size of long... " >&6; } 3965 if test "${ac_cv_sizeof_long+set}" = set; then : 3966 $as_echo_n "(cached) " >&6 3967 else 3968 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 3969 3970 else 3971 if test "$ac_cv_type_long" = yes; then 3972 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3973 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3974 { as_fn_set_status 77 3975 as_fn_error "cannot compute sizeof (long) 3976 See \`config.log' for more details." "$LINENO" 5; }; } 3977 else 3978 ac_cv_sizeof_long=0 3979 fi 3980 fi 3981 3982 fi 3983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 3984 $as_echo "$ac_cv_sizeof_long" >&6; } 3985 3986 3987 3988 cat >>confdefs.h <<_ACEOF 3989 #define SIZEOF_LONG $ac_cv_sizeof_long 3990 _ACEOF 3991 3992 ;; 3993 esac 3994 3995 if test $acx_cv_header_stdint = stddef.h; then 3996 # Lacking a good header? Test size of everything and deduce all types. 3997 # The cast to long int works around a bug in the HP C Compiler 3998 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3999 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4000 # This bug is HP SR number 8606223364. 4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4002 $as_echo_n "checking size of int... " >&6; } 4003 if test "${ac_cv_sizeof_int+set}" = set; then : 4004 $as_echo_n "(cached) " >&6 4005 else 4006 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4007 4008 else 4009 if test "$ac_cv_type_int" = yes; then 4010 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4012 { as_fn_set_status 77 4013 as_fn_error "cannot compute sizeof (int) 4014 See \`config.log' for more details." "$LINENO" 5; }; } 4015 else 4016 ac_cv_sizeof_int=0 4017 fi 4018 fi 4019 4020 fi 4021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4022 $as_echo "$ac_cv_sizeof_int" >&6; } 4023 4024 4025 4026 cat >>confdefs.h <<_ACEOF 4027 #define SIZEOF_INT $ac_cv_sizeof_int 4028 _ACEOF 4029 4030 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 short" >&5 4036 $as_echo_n "checking size of short... " >&6; } 4037 if test "${ac_cv_sizeof_short+set}" = set; then : 4038 $as_echo_n "(cached) " >&6 4039 else 4040 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 4041 4042 else 4043 if test "$ac_cv_type_short" = yes; then 4044 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4046 { as_fn_set_status 77 4047 as_fn_error "cannot compute sizeof (short) 4048 See \`config.log' for more details." "$LINENO" 5; }; } 4049 else 4050 ac_cv_sizeof_short=0 4051 fi 4052 fi 4053 4054 fi 4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 4056 $as_echo "$ac_cv_sizeof_short" >&6; } 4057 4058 4059 4060 cat >>confdefs.h <<_ACEOF 4061 #define SIZEOF_SHORT $ac_cv_sizeof_short 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 char" >&5 4070 $as_echo_n "checking size of char... " >&6; } 4071 if test "${ac_cv_sizeof_char+set}" = set; then : 4072 $as_echo_n "(cached) " >&6 4073 else 4074 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then : 4075 4076 else 4077 if test "$ac_cv_type_char" = yes; then 4078 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4080 { as_fn_set_status 77 4081 as_fn_error "cannot compute sizeof (char) 4082 See \`config.log' for more details." "$LINENO" 5; }; } 4083 else 4084 ac_cv_sizeof_char=0 4085 fi 4086 fi 4087 4088 fi 4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 4090 $as_echo "$ac_cv_sizeof_char" >&6; } 4091 4092 4093 4094 cat >>confdefs.h <<_ACEOF 4095 #define SIZEOF_CHAR $ac_cv_sizeof_char 4096 _ACEOF 4097 4098 4099 4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5 4101 $as_echo_n "checking for type equivalent to int8_t... " >&6; } 4102 case "$ac_cv_sizeof_char" in 4103 1) acx_cv_type_int8_t=char ;; 4104 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5 4105 esac 4106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5 4107 $as_echo "$acx_cv_type_int8_t" >&6; } 4108 4109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5 4110 $as_echo_n "checking for type equivalent to int16_t... " >&6; } 4111 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in 4112 2:*) acx_cv_type_int16_t=int ;; 4113 *:2) acx_cv_type_int16_t=short ;; 4114 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5 4115 esac 4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5 4117 $as_echo "$acx_cv_type_int16_t" >&6; } 4118 4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5 4120 $as_echo_n "checking for type equivalent to int32_t... " >&6; } 4121 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in 4122 4:*) acx_cv_type_int32_t=int ;; 4123 *:4) acx_cv_type_int32_t=long ;; 4124 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5 4125 esac 4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5 4127 $as_echo "$acx_cv_type_int32_t" >&6; } 4128 fi 4129 4130 # These tests are here to make the output prettier 4131 4132 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then 4133 case "$ac_cv_sizeof_long" in 4134 8) acx_cv_type_int64_t=long ;; 4135 esac 4136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5 4137 $as_echo_n "checking for type equivalent to int64_t... " >&6; } 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 4139 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; } 4140 fi 4141 4142 # Now we can use the above types 4143 4144 if test "$ac_cv_type_uintptr_t" != yes; then 4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5 4146 $as_echo_n "checking for type equivalent to intptr_t... " >&6; } 4147 case $ac_cv_sizeof_void_p in 4148 2) acx_cv_type_intptr_t=int16_t ;; 4149 4) acx_cv_type_intptr_t=int32_t ;; 4150 8) acx_cv_type_intptr_t=int64_t ;; 4151 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5 4152 esac 4153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5 4154 $as_echo "$acx_cv_type_intptr_t" >&6; } 4155 fi 4156 4157 # ----------------- done all checks, emit header ------------- 4158 ac_config_commands="$ac_config_commands gstdint.h" 4159 4160 4161 4162 4163 # Checks for typedefs, structures, and compiler characteristics. 4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4165 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4166 if test "${ac_cv_c_const+set}" = set; then : 4167 $as_echo_n "(cached) " >&6 4168 else 4169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4170 /* end confdefs.h. */ 4171 4172 int 4173 main () 4174 { 4175 /* FIXME: Include the comments suggested by Paul. */ 4176 #ifndef __cplusplus 4177 /* Ultrix mips cc rejects this. */ 4178 typedef int charset[2]; 4179 const charset cs; 4180 /* SunOS 4.1.1 cc rejects this. */ 4181 char const *const *pcpcc; 4182 char **ppc; 4183 /* NEC SVR4.0.2 mips cc rejects this. */ 4184 struct point {int x, y;}; 4185 static struct point const zero = {0,0}; 4186 /* AIX XL C 1.02.0.0 rejects this. 4187 It does not let you subtract one const X* pointer from another in 4188 an arm of an if-expression whose if-part is not a constant 4189 expression */ 4190 const char *g = "string"; 4191 pcpcc = &g + (g ? g-g : 0); 4192 /* HPUX 7.0 cc rejects these. */ 4193 ++pcpcc; 4194 ppc = (char**) pcpcc; 4195 pcpcc = (char const *const *) ppc; 4196 { /* SCO 3.2v4 cc rejects this. */ 4197 char *t; 4198 char const *s = 0 ? (char *) 0 : (char const *) 0; 4199 4200 *t++ = 0; 4201 if (s) return 0; 4202 } 4203 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4204 int x[] = {25, 17}; 4205 const int *foo = &x[0]; 4206 ++foo; 4207 } 4208 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4209 typedef const int *iptr; 4210 iptr p = 0; 4211 ++p; 4212 } 4213 { /* AIX XL C 1.02.0.0 rejects this saying 4214 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4215 struct s { int j; const int *ap[3]; }; 4216 struct s *b; b->j = 5; 4217 } 4218 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4219 const int foo = 10; 4220 if (!foo) return 0; 4221 } 4222 return !cs[0] && !zero.x; 4223 #endif 4224 4225 ; 4226 return 0; 4227 } 4228 _ACEOF 4229 if ac_fn_c_try_compile "$LINENO"; then : 4230 ac_cv_c_const=yes 4231 else 4232 ac_cv_c_const=no 4233 fi 4234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4235 fi 4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4237 $as_echo "$ac_cv_c_const" >&6; } 4238 if test $ac_cv_c_const = no; then 4239 4240 $as_echo "#define const /**/" >>confdefs.h 4241 4242 fi 4243 4244 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4245 if test "x$ac_cv_type_off_t" = x""yes; then : 4246 4247 else 4248 4249 cat >>confdefs.h <<_ACEOF 4250 #define off_t long int 4251 _ACEOF 4252 4253 fi 4254 4255 # The cast to long int works around a bug in the HP C Compiler 4256 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4257 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4258 # This bug is HP SR number 8606223364. 4259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4260 $as_echo_n "checking size of int... " >&6; } 4261 if test "${ac_cv_sizeof_int+set}" = set; then : 4262 $as_echo_n "(cached) " >&6 4263 else 4264 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4265 4266 else 4267 if test "$ac_cv_type_int" = yes; then 4268 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4269 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4270 { as_fn_set_status 77 4271 as_fn_error "cannot compute sizeof (int) 4272 See \`config.log' for more details." "$LINENO" 5; }; } 4273 else 4274 ac_cv_sizeof_int=0 4275 fi 4276 fi 4277 4278 fi 4279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4280 $as_echo "$ac_cv_sizeof_int" >&6; } 4281 4282 4283 4284 cat >>confdefs.h <<_ACEOF 4285 #define SIZEOF_INT $ac_cv_sizeof_int 4286 _ACEOF 4287 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 long" >&5 4294 $as_echo_n "checking size of long... " >&6; } 4295 if test "${ac_cv_sizeof_long+set}" = set; then : 4296 $as_echo_n "(cached) " >&6 4297 else 4298 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4299 4300 else 4301 if test "$ac_cv_type_long" = yes; then 4302 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4303 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4304 { as_fn_set_status 77 4305 as_fn_error "cannot compute sizeof (long) 4306 See \`config.log' for more details." "$LINENO" 5; }; } 4307 else 4308 ac_cv_sizeof_long=0 4309 fi 4310 fi 4311 4312 fi 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4314 $as_echo "$ac_cv_sizeof_long" >&6; } 4315 4316 4317 4318 cat >>confdefs.h <<_ACEOF 4319 #define SIZEOF_LONG $ac_cv_sizeof_long 4320 _ACEOF 4321 4322 4323 4324 # Checks for library functions. 4325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4326 $as_echo_n "checking for ANSI C header files... " >&6; } 4327 if test "${ac_cv_header_stdc+set}" = set; then : 4328 $as_echo_n "(cached) " >&6 4329 else 4330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4331 /* end confdefs.h. */ 4332 #include <stdlib.h> 4333 #include <stdarg.h> 4334 #include <string.h> 4335 #include <float.h> 4336 4337 int 4338 main () 4339 { 4340 4341 ; 4342 return 0; 4343 } 4344 _ACEOF 4345 if ac_fn_c_try_compile "$LINENO"; then : 4346 ac_cv_header_stdc=yes 4347 else 4348 ac_cv_header_stdc=no 4349 fi 4350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4351 4352 if test $ac_cv_header_stdc = yes; then 4353 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4355 /* end confdefs.h. */ 4356 #include <string.h> 4357 4358 _ACEOF 4359 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4360 $EGREP "memchr" >/dev/null 2>&1; then : 4361 4362 else 4363 ac_cv_header_stdc=no 4364 fi 4365 rm -f conftest* 4366 4367 fi 4368 4369 if test $ac_cv_header_stdc = yes; then 4370 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4372 /* end confdefs.h. */ 4373 #include <stdlib.h> 4374 4375 _ACEOF 4376 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4377 $EGREP "free" >/dev/null 2>&1; then : 4378 4379 else 4380 ac_cv_header_stdc=no 4381 fi 4382 rm -f conftest* 4383 4384 fi 4385 4386 if test $ac_cv_header_stdc = yes; then 4387 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4388 if test "$cross_compiling" = yes; then : 4389 : 4390 else 4391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4392 /* end confdefs.h. */ 4393 #include <ctype.h> 4394 #include <stdlib.h> 4395 #if ((' ' & 0x0FF) == 0x020) 4396 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4397 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4398 #else 4399 # define ISLOWER(c) \ 4400 (('a' <= (c) && (c) <= 'i') \ 4401 || ('j' <= (c) && (c) <= 'r') \ 4402 || ('s' <= (c) && (c) <= 'z')) 4403 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4404 #endif 4405 4406 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4407 int 4408 main () 4409 { 4410 int i; 4411 for (i = 0; i < 256; i++) 4412 if (XOR (islower (i), ISLOWER (i)) 4413 || toupper (i) != TOUPPER (i)) 4414 return 2; 4415 return 0; 4416 } 4417 _ACEOF 4418 if ac_fn_c_try_run "$LINENO"; then : 4419 4420 else 4421 ac_cv_header_stdc=no 4422 fi 4423 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4424 conftest.$ac_objext conftest.beam conftest.$ac_ext 4425 fi 4426 4427 fi 4428 fi 4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4430 $as_echo "$ac_cv_header_stdc" >&6; } 4431 if test $ac_cv_header_stdc = yes; then 4432 4433 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4434 4435 fi 4436 4437 4438 # Check whether --enable-maintainer-mode was given. 4439 if test "${enable_maintainer_mode+set}" = set; then : 4440 enableval=$enable_maintainer_mode; 4441 else 4442 enable_maintainer_mode=no 4443 fi 4444 4445 4446 if test "x$enable_maintainer_mode" = xno; then 4447 MAINT='#' 4448 else 4449 MAINT= 4450 fi 4451 4452 4453 ac_aux_dir= 4454 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 4455 for ac_t in install-sh install.sh shtool; do 4456 if test -f "$ac_dir/$ac_t"; then 4457 ac_aux_dir=$ac_dir 4458 ac_install_sh="$ac_aux_dir/$ac_t -c" 4459 break 2 4460 fi 4461 done 4462 done 4463 if test -z "$ac_aux_dir"; then 4464 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 4465 fi 4466 4467 # These three variables are undocumented and unsupported, 4468 # and are intended to be withdrawn in a future Autoconf release. 4469 # They can cause serious problems if a builder's source tree is in a directory 4470 # whose full name contains unusual characters. 4471 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 4472 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 4473 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 4474 4475 4476 # Make sure we can run config.sub. 4477 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4478 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4479 4480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4481 $as_echo_n "checking build system type... " >&6; } 4482 if test "${ac_cv_build+set}" = set; then : 4483 $as_echo_n "(cached) " >&6 4484 else 4485 ac_build_alias=$build_alias 4486 test "x$ac_build_alias" = x && 4487 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4488 test "x$ac_build_alias" = x && 4489 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 4490 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4491 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4492 4493 fi 4494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4495 $as_echo "$ac_cv_build" >&6; } 4496 case $ac_cv_build in 4497 *-*-*) ;; 4498 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 4499 esac 4500 build=$ac_cv_build 4501 ac_save_IFS=$IFS; IFS='-' 4502 set x $ac_cv_build 4503 shift 4504 build_cpu=$1 4505 build_vendor=$2 4506 shift; shift 4507 # Remember, the first character of IFS is used to create $*, 4508 # except with old shells: 4509 build_os=$* 4510 IFS=$ac_save_IFS 4511 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4512 4513 4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4515 $as_echo_n "checking host system type... " >&6; } 4516 if test "${ac_cv_host+set}" = set; then : 4517 $as_echo_n "(cached) " >&6 4518 else 4519 if test "x$host_alias" = x; then 4520 ac_cv_host=$ac_cv_build 4521 else 4522 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4523 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4524 fi 4525 4526 fi 4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4528 $as_echo "$ac_cv_host" >&6; } 4529 case $ac_cv_host in 4530 *-*-*) ;; 4531 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 4532 esac 4533 host=$ac_cv_host 4534 ac_save_IFS=$IFS; IFS='-' 4535 set x $ac_cv_host 4536 shift 4537 host_cpu=$1 4538 host_vendor=$2 4539 shift; shift 4540 # Remember, the first character of IFS is used to create $*, 4541 # except with old shells: 4542 host_os=$* 4543 IFS=$ac_save_IFS 4544 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4545 4546 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 4548 $as_echo_n "checking target system type... " >&6; } 4549 if test "${ac_cv_target+set}" = set; then : 4550 $as_echo_n "(cached) " >&6 4551 else 4552 if test "x$target_alias" = x; then 4553 ac_cv_target=$ac_cv_host 4554 else 4555 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 4556 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 4557 fi 4558 4559 fi 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 4561 $as_echo "$ac_cv_target" >&6; } 4562 case $ac_cv_target in 4563 *-*-*) ;; 4564 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 4565 esac 4566 target=$ac_cv_target 4567 ac_save_IFS=$IFS; IFS='-' 4568 set x $ac_cv_target 4569 shift 4570 target_cpu=$1 4571 target_vendor=$2 4572 shift; shift 4573 # Remember, the first character of IFS is used to create $*, 4574 # except with old shells: 4575 target_os=$* 4576 IFS=$ac_save_IFS 4577 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 4578 4579 4580 # The aliases save the names the user supplied, while $host etc. 4581 # will get canonicalized. 4582 test -n "$target_alias" && 4583 test "$program_prefix$program_suffix$program_transform_name" = \ 4584 NONENONEs,x,x, && 4585 program_prefix=${target_alias}- 4586 4587 # Default decimal format 4588 # If you change the defaults here, be sure to change them in the GCC directory also 4589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5 4590 $as_echo_n "checking for decimal floating point... " >&6; } 4591 4592 4593 # Check whether --enable-decimal-float was given. 4594 if test "${enable_decimal_float+set}" = set; then : 4595 enableval=$enable_decimal_float; 4596 case $enable_decimal_float in 4597 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4598 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4599 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4600 esac 4601 4602 else 4603 4604 case $target in 4605 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4606 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4607 i?86*-*-cygwin*) 4608 enable_decimal_float=yes 4609 ;; 4610 *) 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4612 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4613 enable_decimal_float=no 4614 ;; 4615 esac 4616 4617 fi 4618 4619 4620 # x86's use BID format instead of DPD 4621 case x$enable_decimal_float in 4622 xyes) 4623 case $target in 4624 i?86*-*-* | x86_64*-*-*) 4625 enable_decimal_float=bid 4626 ;; 4627 *) 4628 enable_decimal_float=dpd 4629 ;; 4630 esac 4631 default_decimal_float=$enable_decimal_float 4632 ;; 4633 xno) 4634 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4635 # dependency on libdecnumber. 4636 default_decimal_float=dpd 4637 ;; 4638 esac 4639 4640 4641 4642 4643 # Use default_decimal_float for dependency. 4644 enable_decimal_float=$default_decimal_float 4645 4646 # If BID is being used, additional objects should be linked in. 4647 if test x$enable_decimal_float = xbid; then 4648 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)" 4649 else 4650 ADDITIONAL_OBJS= 4651 fi 4652 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5 4654 $as_echo "$enable_decimal_float" >&6; } 4655 4656 4657 4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4659 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4660 if test "${ac_cv_c_bigendian+set}" = set; then : 4661 $as_echo_n "(cached) " >&6 4662 else 4663 ac_cv_c_bigendian=unknown 4664 # See if we're dealing with a universal compiler. 4665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4666 /* end confdefs.h. */ 4667 #ifndef __APPLE_CC__ 4668 not a universal capable compiler 4669 #endif 4670 typedef int dummy; 4671 4672 _ACEOF 4673 if ac_fn_c_try_compile "$LINENO"; then : 4674 4675 # Check for potential -arch flags. It is not universal unless 4676 # there are at least two -arch flags with different values. 4677 ac_arch= 4678 ac_prev= 4679 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4680 if test -n "$ac_prev"; then 4681 case $ac_word in 4682 i?86 | x86_64 | ppc | ppc64) 4683 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4684 ac_arch=$ac_word 4685 else 4686 ac_cv_c_bigendian=universal 4687 break 4688 fi 4689 ;; 4690 esac 4691 ac_prev= 4692 elif test "x$ac_word" = "x-arch"; then 4693 ac_prev=arch 4694 fi 4695 done 4696 fi 4697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4698 if test $ac_cv_c_bigendian = unknown; then 4699 # See if sys/param.h defines the BYTE_ORDER macro. 4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4701 /* end confdefs.h. */ 4702 #include <sys/types.h> 4703 #include <sys/param.h> 4704 4705 int 4706 main () 4707 { 4708 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4709 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4710 && LITTLE_ENDIAN) 4711 bogus endian macros 4712 #endif 4713 4714 ; 4715 return 0; 4716 } 4717 _ACEOF 4718 if ac_fn_c_try_compile "$LINENO"; then : 4719 # It does; now see whether it defined to BIG_ENDIAN or not. 4720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4721 /* end confdefs.h. */ 4722 #include <sys/types.h> 4723 #include <sys/param.h> 4724 4725 int 4726 main () 4727 { 4728 #if BYTE_ORDER != BIG_ENDIAN 4729 not big endian 4730 #endif 4731 4732 ; 4733 return 0; 4734 } 4735 _ACEOF 4736 if ac_fn_c_try_compile "$LINENO"; then : 4737 ac_cv_c_bigendian=yes 4738 else 4739 ac_cv_c_bigendian=no 4740 fi 4741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4742 fi 4743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4744 fi 4745 if test $ac_cv_c_bigendian = unknown; then 4746 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4748 /* end confdefs.h. */ 4749 #include <limits.h> 4750 4751 int 4752 main () 4753 { 4754 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4755 bogus endian macros 4756 #endif 4757 4758 ; 4759 return 0; 4760 } 4761 _ACEOF 4762 if ac_fn_c_try_compile "$LINENO"; then : 4763 # It does; now see whether it defined to _BIG_ENDIAN or not. 4764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4765 /* end confdefs.h. */ 4766 #include <limits.h> 4767 4768 int 4769 main () 4770 { 4771 #ifndef _BIG_ENDIAN 4772 not big endian 4773 #endif 4774 4775 ; 4776 return 0; 4777 } 4778 _ACEOF 4779 if ac_fn_c_try_compile "$LINENO"; then : 4780 ac_cv_c_bigendian=yes 4781 else 4782 ac_cv_c_bigendian=no 4783 fi 4784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4785 fi 4786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4787 fi 4788 if test $ac_cv_c_bigendian = unknown; then 4789 # Compile a test program. 4790 if test "$cross_compiling" = yes; then : 4791 # Try to guess by grepping values from an object file. 4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4793 /* end confdefs.h. */ 4794 short int ascii_mm[] = 4795 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4796 short int ascii_ii[] = 4797 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4798 int use_ascii (int i) { 4799 return ascii_mm[i] + ascii_ii[i]; 4800 } 4801 short int ebcdic_ii[] = 4802 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4803 short int ebcdic_mm[] = 4804 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4805 int use_ebcdic (int i) { 4806 return ebcdic_mm[i] + ebcdic_ii[i]; 4807 } 4808 extern int foo; 4809 4810 int 4811 main () 4812 { 4813 return use_ascii (foo) == use_ebcdic (foo); 4814 ; 4815 return 0; 4816 } 4817 _ACEOF 4818 if ac_fn_c_try_compile "$LINENO"; then : 4819 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4820 ac_cv_c_bigendian=yes 4821 fi 4822 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4823 if test "$ac_cv_c_bigendian" = unknown; then 4824 ac_cv_c_bigendian=no 4825 else 4826 # finding both strings is unlikely to happen, but who knows? 4827 ac_cv_c_bigendian=unknown 4828 fi 4829 fi 4830 fi 4831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4832 else 4833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4834 /* end confdefs.h. */ 4835 $ac_includes_default 4836 int 4837 main () 4838 { 4839 4840 /* Are we little or big endian? From Harbison&Steele. */ 4841 union 4842 { 4843 long int l; 4844 char c[sizeof (long int)]; 4845 } u; 4846 u.l = 1; 4847 return u.c[sizeof (long int) - 1] == 1; 4848 4849 ; 4850 return 0; 4851 } 4852 _ACEOF 4853 if ac_fn_c_try_run "$LINENO"; then : 4854 ac_cv_c_bigendian=no 4855 else 4856 ac_cv_c_bigendian=yes 4857 fi 4858 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4859 conftest.$ac_objext conftest.beam conftest.$ac_ext 4860 fi 4861 4862 fi 4863 fi 4864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4865 $as_echo "$ac_cv_c_bigendian" >&6; } 4866 case $ac_cv_c_bigendian in #( 4867 yes) 4868 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4869 ;; #( 4870 no) 4871 ;; #( 4872 universal) 4873 4874 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4875 4876 ;; #( 4877 *) 4878 as_fn_error "unknown endianness 4879 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4880 esac 4881 4882 4883 # Output. 4884 4885 ac_config_headers="$ac_config_headers config.h:config.in" 4886 4887 ac_config_files="$ac_config_files Makefile" 4888 4889 cat >confcache <<\_ACEOF 4890 # This file is a shell script that caches the results of configure 4891 # tests run on this system so they can be shared between configure 4892 # scripts and configure runs, see configure's option --config-cache. 4893 # It is not useful on other systems. If it contains results you don't 4894 # want to keep, you may remove or edit it. 4895 # 4896 # config.status only pays attention to the cache file if you give it 4897 # the --recheck option to rerun configure. 4898 # 4899 # `ac_cv_env_foo' variables (set or unset) will be overridden when 4900 # loading this file, other *unset* `ac_cv_foo' will be assigned the 4901 # following values. 4902 4903 _ACEOF 4904 4905 # The following way of writing the cache mishandles newlines in values, 4906 # but we know of no workaround that is simple, portable, and efficient. 4907 # So, we kill variables containing newlines. 4908 # Ultrix sh set writes to stderr and can't be redirected directly, 4909 # and sets the high bit in the cache file unless we assign to the vars. 4910 ( 4911 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4912 eval ac_val=\$$ac_var 4913 case $ac_val in #( 4914 *${as_nl}*) 4915 case $ac_var in #( 4916 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4917 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4918 esac 4919 case $ac_var in #( 4920 _ | IFS | as_nl) ;; #( 4921 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4922 *) { eval $ac_var=; unset $ac_var;} ;; 4923 esac ;; 4924 esac 4925 done 4926 4927 (set) 2>&1 | 4928 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4929 *${as_nl}ac_space=\ *) 4930 # `set' does not quote correctly, so add quotes: double-quote 4931 # substitution turns \\\\ into \\, and sed turns \\ into \. 4932 sed -n \ 4933 "s/'/'\\\\''/g; 4934 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4935 ;; #( 4936 *) 4937 # `set' quotes correctly as required by POSIX, so do not add quotes. 4938 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4939 ;; 4940 esac | 4941 sort 4942 ) | 4943 sed ' 4944 /^ac_cv_env_/b end 4945 t clear 4946 :clear 4947 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4948 t end 4949 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4950 :end' >>confcache 4951 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4952 if test -w "$cache_file"; then 4953 test "x$cache_file" != "x/dev/null" && 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4955 $as_echo "$as_me: updating cache $cache_file" >&6;} 4956 cat confcache >$cache_file 4957 else 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4959 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4960 fi 4961 fi 4962 rm -f confcache 4963 4964 test "x$prefix" = xNONE && prefix=$ac_default_prefix 4965 # Let make expand exec_prefix. 4966 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4967 4968 DEFS=-DHAVE_CONFIG_H 4969 4970 ac_libobjs= 4971 ac_ltlibobjs= 4972 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4973 # 1. Remove the extension, and $U if already installed. 4974 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4975 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4976 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4977 # will be set to the directory where LIBOBJS objects are built. 4978 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4979 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4980 done 4981 LIBOBJS=$ac_libobjs 4982 4983 LTLIBOBJS=$ac_ltlibobjs 4984 4985 4986 4987 4988 : ${CONFIG_STATUS=./config.status} 4989 ac_write_fail=0 4990 ac_clean_files_save=$ac_clean_files 4991 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4992 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4993 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4994 as_write_fail=0 4995 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4996 #! $SHELL 4997 # Generated by $as_me. 4998 # Run this file to recreate the current configuration. 4999 # Compiler output produced by configure, useful for debugging 5000 # configure, is in config.log if it exists. 5001 5002 debug=false 5003 ac_cs_recheck=false 5004 ac_cs_silent=false 5005 5006 SHELL=\${CONFIG_SHELL-$SHELL} 5007 export SHELL 5008 _ASEOF 5009 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5010 ## -------------------- ## 5011 ## M4sh Initialization. ## 5012 ## -------------------- ## 5013 5014 # Be more Bourne compatible 5015 DUALCASE=1; export DUALCASE # for MKS sh 5016 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5017 emulate sh 5018 NULLCMD=: 5019 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5020 # is contrary to our usage. Disable this feature. 5021 alias -g '${1+"$@"}'='"$@"' 5022 setopt NO_GLOB_SUBST 5023 else 5024 case `(set -o) 2>/dev/null` in #( 5025 *posix*) : 5026 set -o posix ;; #( 5027 *) : 5028 ;; 5029 esac 5030 fi 5031 5032 5033 as_nl=' 5034 ' 5035 export as_nl 5036 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5037 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5038 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5039 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5040 # Prefer a ksh shell builtin over an external printf program on Solaris, 5041 # but without wasting forks for bash or zsh. 5042 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5043 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5044 as_echo='print -r --' 5045 as_echo_n='print -rn --' 5046 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5047 as_echo='printf %s\n' 5048 as_echo_n='printf %s' 5049 else 5050 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5051 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5052 as_echo_n='/usr/ucb/echo -n' 5053 else 5054 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5055 as_echo_n_body='eval 5056 arg=$1; 5057 case $arg in #( 5058 *"$as_nl"*) 5059 expr "X$arg" : "X\\(.*\\)$as_nl"; 5060 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5061 esac; 5062 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5063 ' 5064 export as_echo_n_body 5065 as_echo_n='sh -c $as_echo_n_body as_echo' 5066 fi 5067 export as_echo_body 5068 as_echo='sh -c $as_echo_body as_echo' 5069 fi 5070 5071 # The user is always right. 5072 if test "${PATH_SEPARATOR+set}" != set; then 5073 PATH_SEPARATOR=: 5074 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5075 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5076 PATH_SEPARATOR=';' 5077 } 5078 fi 5079 5080 5081 # IFS 5082 # We need space, tab and new line, in precisely that order. Quoting is 5083 # there to prevent editors from complaining about space-tab. 5084 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5085 # splitting by setting IFS to empty value.) 5086 IFS=" "" $as_nl" 5087 5088 # Find who we are. Look in the path if we contain no directory separator. 5089 case $0 in #(( 5090 *[\\/]* ) as_myself=$0 ;; 5091 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5092 for as_dir in $PATH 5093 do 5094 IFS=$as_save_IFS 5095 test -z "$as_dir" && as_dir=. 5096 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5097 done 5098 IFS=$as_save_IFS 5099 5100 ;; 5101 esac 5102 # We did not find ourselves, most probably we were run as `sh COMMAND' 5103 # in which case we are not to be found in the path. 5104 if test "x$as_myself" = x; then 5105 as_myself=$0 5106 fi 5107 if test ! -f "$as_myself"; then 5108 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5109 exit 1 5110 fi 5111 5112 # Unset variables that we do not need and which cause bugs (e.g. in 5113 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5114 # suppresses any "Segmentation fault" message there. '((' could 5115 # trigger a bug in pdksh 5.2.14. 5116 for as_var in BASH_ENV ENV MAIL MAILPATH 5117 do eval test x\${$as_var+set} = xset \ 5118 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5119 done 5120 PS1='$ ' 5121 PS2='> ' 5122 PS4='+ ' 5123 5124 # NLS nuisances. 5125 LC_ALL=C 5126 export LC_ALL 5127 LANGUAGE=C 5128 export LANGUAGE 5129 5130 # CDPATH. 5131 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5132 5133 5134 # as_fn_error ERROR [LINENO LOG_FD] 5135 # --------------------------------- 5136 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5137 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5138 # script with status $?, using 1 if that was 0. 5139 as_fn_error () 5140 { 5141 as_status=$?; test $as_status -eq 0 && as_status=1 5142 if test "$3"; then 5143 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5144 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5145 fi 5146 $as_echo "$as_me: error: $1" >&2 5147 as_fn_exit $as_status 5148 } # as_fn_error 5149 5150 5151 # as_fn_set_status STATUS 5152 # ----------------------- 5153 # Set $? to STATUS, without forking. 5154 as_fn_set_status () 5155 { 5156 return $1 5157 } # as_fn_set_status 5158 5159 # as_fn_exit STATUS 5160 # ----------------- 5161 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5162 as_fn_exit () 5163 { 5164 set +e 5165 as_fn_set_status $1 5166 exit $1 5167 } # as_fn_exit 5168 5169 # as_fn_unset VAR 5170 # --------------- 5171 # Portably unset VAR. 5172 as_fn_unset () 5173 { 5174 { eval $1=; unset $1;} 5175 } 5176 as_unset=as_fn_unset 5177 # as_fn_append VAR VALUE 5178 # ---------------------- 5179 # Append the text in VALUE to the end of the definition contained in VAR. Take 5180 # advantage of any shell optimizations that allow amortized linear growth over 5181 # repeated appends, instead of the typical quadratic growth present in naive 5182 # implementations. 5183 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5184 eval 'as_fn_append () 5185 { 5186 eval $1+=\$2 5187 }' 5188 else 5189 as_fn_append () 5190 { 5191 eval $1=\$$1\$2 5192 } 5193 fi # as_fn_append 5194 5195 # as_fn_arith ARG... 5196 # ------------------ 5197 # Perform arithmetic evaluation on the ARGs, and store the result in the 5198 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5199 # must be portable across $(()) and expr. 5200 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5201 eval 'as_fn_arith () 5202 { 5203 as_val=$(( $* )) 5204 }' 5205 else 5206 as_fn_arith () 5207 { 5208 as_val=`expr "$@" || test $? -eq 1` 5209 } 5210 fi # as_fn_arith 5211 5212 5213 if expr a : '\(a\)' >/dev/null 2>&1 && 5214 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5215 as_expr=expr 5216 else 5217 as_expr=false 5218 fi 5219 5220 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5221 as_basename=basename 5222 else 5223 as_basename=false 5224 fi 5225 5226 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5227 as_dirname=dirname 5228 else 5229 as_dirname=false 5230 fi 5231 5232 as_me=`$as_basename -- "$0" || 5233 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5234 X"$0" : 'X\(//\)$' \| \ 5235 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5236 $as_echo X/"$0" | 5237 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5238 s//\1/ 5239 q 5240 } 5241 /^X\/\(\/\/\)$/{ 5242 s//\1/ 5243 q 5244 } 5245 /^X\/\(\/\).*/{ 5246 s//\1/ 5247 q 5248 } 5249 s/.*/./; q'` 5250 5251 # Avoid depending upon Character Ranges. 5252 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5253 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5254 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5255 as_cr_digits='0123456789' 5256 as_cr_alnum=$as_cr_Letters$as_cr_digits 5257 5258 ECHO_C= ECHO_N= ECHO_T= 5259 case `echo -n x` in #((((( 5260 -n*) 5261 case `echo 'xy\c'` in 5262 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5263 xy) ECHO_C='\c';; 5264 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5265 ECHO_T=' ';; 5266 esac;; 5267 *) 5268 ECHO_N='-n';; 5269 esac 5270 5271 rm -f conf$$ conf$$.exe conf$$.file 5272 if test -d conf$$.dir; then 5273 rm -f conf$$.dir/conf$$.file 5274 else 5275 rm -f conf$$.dir 5276 mkdir conf$$.dir 2>/dev/null 5277 fi 5278 if (echo >conf$$.file) 2>/dev/null; then 5279 if ln -s conf$$.file conf$$ 2>/dev/null; then 5280 as_ln_s='ln -s' 5281 # ... but there are two gotchas: 5282 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5283 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5284 # In both cases, we have to default to `cp -p'. 5285 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5286 as_ln_s='cp -p' 5287 elif ln conf$$.file conf$$ 2>/dev/null; then 5288 as_ln_s=ln 5289 else 5290 as_ln_s='cp -p' 5291 fi 5292 else 5293 as_ln_s='cp -p' 5294 fi 5295 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5296 rmdir conf$$.dir 2>/dev/null 5297 5298 5299 # as_fn_mkdir_p 5300 # ------------- 5301 # Create "$as_dir" as a directory, including parents if necessary. 5302 as_fn_mkdir_p () 5303 { 5304 5305 case $as_dir in #( 5306 -*) as_dir=./$as_dir;; 5307 esac 5308 test -d "$as_dir" || eval $as_mkdir_p || { 5309 as_dirs= 5310 while :; do 5311 case $as_dir in #( 5312 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5313 *) as_qdir=$as_dir;; 5314 esac 5315 as_dirs="'$as_qdir' $as_dirs" 5316 as_dir=`$as_dirname -- "$as_dir" || 5317 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5318 X"$as_dir" : 'X\(//\)[^/]' \| \ 5319 X"$as_dir" : 'X\(//\)$' \| \ 5320 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5321 $as_echo X"$as_dir" | 5322 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5323 s//\1/ 5324 q 5325 } 5326 /^X\(\/\/\)[^/].*/{ 5327 s//\1/ 5328 q 5329 } 5330 /^X\(\/\/\)$/{ 5331 s//\1/ 5332 q 5333 } 5334 /^X\(\/\).*/{ 5335 s//\1/ 5336 q 5337 } 5338 s/.*/./; q'` 5339 test -d "$as_dir" && break 5340 done 5341 test -z "$as_dirs" || eval "mkdir $as_dirs" 5342 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5343 5344 5345 } # as_fn_mkdir_p 5346 if mkdir -p . 2>/dev/null; then 5347 as_mkdir_p='mkdir -p "$as_dir"' 5348 else 5349 test -d ./-p && rmdir ./-p 5350 as_mkdir_p=false 5351 fi 5352 5353 if test -x / >/dev/null 2>&1; then 5354 as_test_x='test -x' 5355 else 5356 if ls -dL / >/dev/null 2>&1; then 5357 as_ls_L_option=L 5358 else 5359 as_ls_L_option= 5360 fi 5361 as_test_x=' 5362 eval sh -c '\'' 5363 if test -d "$1"; then 5364 test -d "$1/."; 5365 else 5366 case $1 in #( 5367 -*)set "./$1";; 5368 esac; 5369 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5370 ???[sx]*):;;*)false;;esac;fi 5371 '\'' sh 5372 ' 5373 fi 5374 as_executable_p=$as_test_x 5375 5376 # Sed expression to map a string onto a valid CPP name. 5377 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5378 5379 # Sed expression to map a string onto a valid variable name. 5380 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5381 5382 5383 exec 6>&1 5384 ## ----------------------------------- ## 5385 ## Main body of $CONFIG_STATUS script. ## 5386 ## ----------------------------------- ## 5387 _ASEOF 5388 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5389 5390 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5391 # Save the log message, to keep $0 and so on meaningful, and to 5392 # report actual input values of CONFIG_FILES etc. instead of their 5393 # values after options handling. 5394 ac_log=" 5395 This file was extended by libdecnumber $as_me , which was 5396 generated by GNU Autoconf 2.64. Invocation command line was 5397 5398 CONFIG_FILES = $CONFIG_FILES 5399 CONFIG_HEADERS = $CONFIG_HEADERS 5400 CONFIG_LINKS = $CONFIG_LINKS 5401 CONFIG_COMMANDS = $CONFIG_COMMANDS 5402 $ $0 $@ 5403 5404 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5405 " 5406 5407 _ACEOF 5408 5409 case $ac_config_files in *" 5410 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5411 esac 5412 5413 case $ac_config_headers in *" 5414 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5415 esac 5416 5417 5418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5419 # Files that config.status was made for. 5420 config_files="$ac_config_files" 5421 config_headers="$ac_config_headers" 5422 config_commands="$ac_config_commands" 5423 5424 _ACEOF 5425 5426 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5427 ac_cs_usage="\ 5428 \`$as_me' instantiates files and other configuration actions 5429 from templates according to the current configuration. Unless the files 5430 and actions are specified as TAGs, all are instantiated by default. 5431 5432 Usage: $0 [OPTION]... [TAG]... 5433 5434 -h, --help print this help, then exit 5435 -V, --version print version number and configuration settings, then exit 5436 -q, --quiet, --silent 5437 do not print progress messages 5438 -d, --debug don't remove temporary files 5439 --recheck update $as_me by reconfiguring in the same conditions 5440 --file=FILE[:TEMPLATE] 5441 instantiate the configuration file FILE 5442 --header=FILE[:TEMPLATE] 5443 instantiate the configuration header FILE 5444 5445 Configuration files: 5446 $config_files 5447 5448 Configuration headers: 5449 $config_headers 5450 5451 Configuration commands: 5452 $config_commands 5453 5454 Report bugs to <gcc-bugs (at] gcc.gnu.org>." 5455 5456 _ACEOF 5457 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5458 ac_cs_version="\\ 5459 libdecnumber config.status 5460 configured by $0, generated by GNU Autoconf 2.64, 5461 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5462 5463 Copyright (C) 2009 Free Software Foundation, Inc. 5464 This config.status script is free software; the Free Software Foundation 5465 gives unlimited permission to copy, distribute and modify it." 5466 5467 ac_pwd='$ac_pwd' 5468 srcdir='$srcdir' 5469 test -n "\$AWK" || AWK=awk 5470 _ACEOF 5471 5472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5473 # The default lists apply if the user does not specify any file. 5474 ac_need_defaults=: 5475 while test $# != 0 5476 do 5477 case $1 in 5478 --*=*) 5479 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5480 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5481 ac_shift=: 5482 ;; 5483 *) 5484 ac_option=$1 5485 ac_optarg=$2 5486 ac_shift=shift 5487 ;; 5488 esac 5489 5490 case $ac_option in 5491 # Handling of the options. 5492 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5493 ac_cs_recheck=: ;; 5494 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5495 $as_echo "$ac_cs_version"; exit ;; 5496 --debug | --debu | --deb | --de | --d | -d ) 5497 debug=: ;; 5498 --file | --fil | --fi | --f ) 5499 $ac_shift 5500 case $ac_optarg in 5501 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5502 esac 5503 as_fn_append CONFIG_FILES " '$ac_optarg'" 5504 ac_need_defaults=false;; 5505 --header | --heade | --head | --hea ) 5506 $ac_shift 5507 case $ac_optarg in 5508 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5509 esac 5510 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5511 ac_need_defaults=false;; 5512 --he | --h) 5513 # Conflict between --help and --header 5514 as_fn_error "ambiguous option: \`$1' 5515 Try \`$0 --help' for more information.";; 5516 --help | --hel | -h ) 5517 $as_echo "$ac_cs_usage"; exit ;; 5518 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5519 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5520 ac_cs_silent=: ;; 5521 5522 # This is an error. 5523 -*) as_fn_error "unrecognized option: \`$1' 5524 Try \`$0 --help' for more information." ;; 5525 5526 *) as_fn_append ac_config_targets " $1" 5527 ac_need_defaults=false ;; 5528 5529 esac 5530 shift 5531 done 5532 5533 ac_configure_extra_args= 5534 5535 if $ac_cs_silent; then 5536 exec 6>/dev/null 5537 ac_configure_extra_args="$ac_configure_extra_args --silent" 5538 fi 5539 5540 _ACEOF 5541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5542 if \$ac_cs_recheck; then 5543 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5544 shift 5545 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5546 CONFIG_SHELL='$SHELL' 5547 export CONFIG_SHELL 5548 exec "\$@" 5549 fi 5550 5551 _ACEOF 5552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5553 exec 5>>config.log 5554 { 5555 echo 5556 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5557 ## Running $as_me. ## 5558 _ASBOX 5559 $as_echo "$ac_log" 5560 } >&5 5561 5562 _ACEOF 5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5564 # 5565 # INIT-COMMANDS 5566 # 5567 5568 GCC="$GCC" 5569 CC="$CC" 5570 acx_cv_header_stdint="$acx_cv_header_stdint" 5571 acx_cv_type_int8_t="$acx_cv_type_int8_t" 5572 acx_cv_type_int16_t="$acx_cv_type_int16_t" 5573 acx_cv_type_int32_t="$acx_cv_type_int32_t" 5574 acx_cv_type_int64_t="$acx_cv_type_int64_t" 5575 acx_cv_type_intptr_t="$acx_cv_type_intptr_t" 5576 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" 5577 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t" 5578 ac_cv_type_uint64_t="$ac_cv_type_uint64_t" 5579 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t" 5580 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t" 5581 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t" 5582 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t" 5583 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p" 5584 5585 5586 _ACEOF 5587 5588 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5589 5590 # Handling of arguments. 5591 for ac_config_target in $ac_config_targets 5592 do 5593 case $ac_config_target in 5594 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;; 5595 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 5596 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5597 5598 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5599 esac 5600 done 5601 5602 5603 # If the user did not use the arguments to specify the items to instantiate, 5604 # then the envvar interface is used. Set only those that are not. 5605 # We use the long form for the default assignment because of an extremely 5606 # bizarre bug on SunOS 4.1.3. 5607 if $ac_need_defaults; then 5608 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5609 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5610 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5611 fi 5612 5613 # Have a temporary directory for convenience. Make it in the build tree 5614 # simply because there is no reason against having it here, and in addition, 5615 # creating and moving files from /tmp can sometimes cause problems. 5616 # Hook for its removal unless debugging. 5617 # Note that there is a small window in which the directory will not be cleaned: 5618 # after its creation but before its name has been assigned to `$tmp'. 5619 $debug || 5620 { 5621 tmp= 5622 trap 'exit_status=$? 5623 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5624 ' 0 5625 trap 'as_fn_exit 1' 1 2 13 15 5626 } 5627 # Create a (secure) tmp directory for tmp files. 5628 5629 { 5630 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5631 test -n "$tmp" && test -d "$tmp" 5632 } || 5633 { 5634 tmp=./conf$$-$RANDOM 5635 (umask 077 && mkdir "$tmp") 5636 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 5637 5638 # Set up the scripts for CONFIG_FILES section. 5639 # No need to generate them if there are no CONFIG_FILES. 5640 # This happens for instance with `./config.status config.h'. 5641 if test -n "$CONFIG_FILES"; then 5642 5643 5644 ac_cr=`echo X | tr X '\015'` 5645 # On cygwin, bash can eat \r inside `` if the user requested igncr. 5646 # But we know of no other shell where ac_cr would be empty at this 5647 # point, so we can use a bashism as a fallback. 5648 if test "x$ac_cr" = x; then 5649 eval ac_cr=\$\'\\r\' 5650 fi 5651 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5652 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5653 ac_cs_awk_cr='\r' 5654 else 5655 ac_cs_awk_cr=$ac_cr 5656 fi 5657 5658 echo 'BEGIN {' >"$tmp/subs1.awk" && 5659 _ACEOF 5660 5661 5662 { 5663 echo "cat >conf$$subs.awk <<_ACEOF" && 5664 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5665 echo "_ACEOF" 5666 } >conf$$subs.sh || 5667 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5668 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 5669 ac_delim='%!_!# ' 5670 for ac_last_try in false false false false false :; do 5671 . ./conf$$subs.sh || 5672 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5673 5674 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5675 if test $ac_delim_n = $ac_delim_num; then 5676 break 5677 elif $ac_last_try; then 5678 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5679 else 5680 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5681 fi 5682 done 5683 rm -f conf$$subs.sh 5684 5685 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5686 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 5687 _ACEOF 5688 sed -n ' 5689 h 5690 s/^/S["/; s/!.*/"]=/ 5691 p 5692 g 5693 s/^[^!]*!// 5694 :repl 5695 t repl 5696 s/'"$ac_delim"'$// 5697 t delim 5698 :nl 5699 h 5700 s/\(.\{148\}\).*/\1/ 5701 t more1 5702 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5703 p 5704 n 5705 b repl 5706 :more1 5707 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5708 p 5709 g 5710 s/.\{148\}// 5711 t nl 5712 :delim 5713 h 5714 s/\(.\{148\}\).*/\1/ 5715 t more2 5716 s/["\\]/\\&/g; s/^/"/; s/$/"/ 5717 p 5718 b 5719 :more2 5720 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5721 p 5722 g 5723 s/.\{148\}// 5724 t delim 5725 ' <conf$$subs.awk | sed ' 5726 /^[^""]/{ 5727 N 5728 s/\n// 5729 } 5730 ' >>$CONFIG_STATUS || ac_write_fail=1 5731 rm -f conf$$subs.awk 5732 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5733 _ACAWK 5734 cat >>"\$tmp/subs1.awk" <<_ACAWK && 5735 for (key in S) S_is_set[key] = 1 5736 FS = "" 5737 5738 } 5739 { 5740 line = $ 0 5741 nfields = split(line, field, "@") 5742 substed = 0 5743 len = length(field[1]) 5744 for (i = 2; i < nfields; i++) { 5745 key = field[i] 5746 keylen = length(key) 5747 if (S_is_set[key]) { 5748 value = S[key] 5749 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5750 len += length(value) + length(field[++i]) 5751 substed = 1 5752 } else 5753 len += 1 + keylen 5754 } 5755 5756 print line 5757 } 5758 5759 _ACAWK 5760 _ACEOF 5761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5762 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5763 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5764 else 5765 cat 5766 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 5767 || as_fn_error "could not setup config files machinery" "$LINENO" 5 5768 _ACEOF 5769 5770 # VPATH may cause trouble with some makes, so we remove $(srcdir), 5771 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5772 # trailing colons and then remove the whole line if VPATH becomes empty 5773 # (actually we leave an empty line to preserve line numbers). 5774 if test "x$srcdir" = x.; then 5775 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5776 s/:*\$(srcdir):*/:/ 5777 s/:*\${srcdir}:*/:/ 5778 s/:*@srcdir@:*/:/ 5779 s/^\([^=]*=[ ]*\):*/\1/ 5780 s/:*$// 5781 s/^[^=]*=[ ]*$// 5782 }' 5783 fi 5784 5785 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5786 fi # test -n "$CONFIG_FILES" 5787 5788 # Set up the scripts for CONFIG_HEADERS section. 5789 # No need to generate them if there are no CONFIG_HEADERS. 5790 # This happens for instance with `./config.status Makefile'. 5791 if test -n "$CONFIG_HEADERS"; then 5792 cat >"$tmp/defines.awk" <<\_ACAWK || 5793 BEGIN { 5794 _ACEOF 5795 5796 # Transform confdefs.h into an awk script `defines.awk', embedded as 5797 # here-document in config.status, that substitutes the proper values into 5798 # config.h.in to produce config.h. 5799 5800 # Create a delimiter string that does not exist in confdefs.h, to ease 5801 # handling of long lines. 5802 ac_delim='%!_!# ' 5803 for ac_last_try in false false :; do 5804 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 5805 if test -z "$ac_t"; then 5806 break 5807 elif $ac_last_try; then 5808 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 5809 else 5810 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5811 fi 5812 done 5813 5814 # For the awk script, D is an array of macro values keyed by name, 5815 # likewise P contains macro parameters if any. Preserve backslash 5816 # newline sequences. 5817 5818 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5819 sed -n ' 5820 s/.\{148\}/&'"$ac_delim"'/g 5821 t rset 5822 :rset 5823 s/^[ ]*#[ ]*define[ ][ ]*/ / 5824 t def 5825 d 5826 :def 5827 s/\\$// 5828 t bsnl 5829 s/["\\]/\\&/g 5830 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5831 D["\1"]=" \3"/p 5832 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5833 d 5834 :bsnl 5835 s/["\\]/\\&/g 5836 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5837 D["\1"]=" \3\\\\\\n"\\/p 5838 t cont 5839 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5840 t cont 5841 d 5842 :cont 5843 n 5844 s/.\{148\}/&'"$ac_delim"'/g 5845 t clear 5846 :clear 5847 s/\\$// 5848 t bsnlc 5849 s/["\\]/\\&/g; s/^/"/; s/$/"/p 5850 d 5851 :bsnlc 5852 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5853 b cont 5854 ' <confdefs.h | sed ' 5855 s/'"$ac_delim"'/"\\\ 5856 "/g' >>$CONFIG_STATUS || ac_write_fail=1 5857 5858 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5859 for (key in D) D_is_set[key] = 1 5860 FS = "" 5861 } 5862 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5863 line = \$ 0 5864 split(line, arg, " ") 5865 if (arg[1] == "#") { 5866 defundef = arg[2] 5867 mac1 = arg[3] 5868 } else { 5869 defundef = substr(arg[1], 2) 5870 mac1 = arg[2] 5871 } 5872 split(mac1, mac2, "(") #) 5873 macro = mac2[1] 5874 prefix = substr(line, 1, index(line, defundef) - 1) 5875 if (D_is_set[macro]) { 5876 # Preserve the white space surrounding the "#". 5877 print prefix "define", macro P[macro] D[macro] 5878 next 5879 } else { 5880 # Replace #undef with comments. This is necessary, for example, 5881 # in the case of _POSIX_SOURCE, which is predefined and required 5882 # on some systems where configure will not decide to define it. 5883 if (defundef == "undef") { 5884 print "/*", prefix defundef, macro, "*/" 5885 next 5886 } 5887 } 5888 } 5889 { print } 5890 _ACAWK 5891 _ACEOF 5892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5893 as_fn_error "could not setup config headers machinery" "$LINENO" 5 5894 fi # test -n "$CONFIG_HEADERS" 5895 5896 5897 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 5898 shift 5899 for ac_tag 5900 do 5901 case $ac_tag in 5902 :[FHLC]) ac_mode=$ac_tag; continue;; 5903 esac 5904 case $ac_mode$ac_tag in 5905 :[FHL]*:*);; 5906 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 5907 :[FH]-) ac_tag=-:-;; 5908 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5909 esac 5910 ac_save_IFS=$IFS 5911 IFS=: 5912 set x $ac_tag 5913 IFS=$ac_save_IFS 5914 shift 5915 ac_file=$1 5916 shift 5917 5918 case $ac_mode in 5919 :L) ac_source=$1;; 5920 :[FH]) 5921 ac_file_inputs= 5922 for ac_f 5923 do 5924 case $ac_f in 5925 -) ac_f="$tmp/stdin";; 5926 *) # Look for the file first in the build tree, then in the source tree 5927 # (if the path is not absolute). The absolute path cannot be DOS-style, 5928 # because $ac_f cannot contain `:'. 5929 test -f "$ac_f" || 5930 case $ac_f in 5931 [\\/$]*) false;; 5932 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5933 esac || 5934 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5935 esac 5936 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5937 as_fn_append ac_file_inputs " '$ac_f'" 5938 done 5939 5940 # Let's still pretend it is `configure' which instantiates (i.e., don't 5941 # use $as_me), people would be surprised to read: 5942 # /* config.h. Generated by config.status. */ 5943 configure_input='Generated from '` 5944 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5945 `' by configure.' 5946 if test x"$ac_file" != x-; then 5947 configure_input="$ac_file. $configure_input" 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5949 $as_echo "$as_me: creating $ac_file" >&6;} 5950 fi 5951 # Neutralize special characters interpreted by sed in replacement strings. 5952 case $configure_input in #( 5953 *\&* | *\|* | *\\* ) 5954 ac_sed_conf_input=`$as_echo "$configure_input" | 5955 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5956 *) ac_sed_conf_input=$configure_input;; 5957 esac 5958 5959 case $ac_tag in 5960 *:-:* | *:-) cat >"$tmp/stdin" \ 5961 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 5962 esac 5963 ;; 5964 esac 5965 5966 ac_dir=`$as_dirname -- "$ac_file" || 5967 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5968 X"$ac_file" : 'X\(//\)[^/]' \| \ 5969 X"$ac_file" : 'X\(//\)$' \| \ 5970 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5971 $as_echo X"$ac_file" | 5972 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5973 s//\1/ 5974 q 5975 } 5976 /^X\(\/\/\)[^/].*/{ 5977 s//\1/ 5978 q 5979 } 5980 /^X\(\/\/\)$/{ 5981 s//\1/ 5982 q 5983 } 5984 /^X\(\/\).*/{ 5985 s//\1/ 5986 q 5987 } 5988 s/.*/./; q'` 5989 as_dir="$ac_dir"; as_fn_mkdir_p 5990 ac_builddir=. 5991 5992 case "$ac_dir" in 5993 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5994 *) 5995 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5996 # A ".." for each directory in $ac_dir_suffix. 5997 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5998 case $ac_top_builddir_sub in 5999 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6000 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6001 esac ;; 6002 esac 6003 ac_abs_top_builddir=$ac_pwd 6004 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6005 # for backward compatibility: 6006 ac_top_builddir=$ac_top_build_prefix 6007 6008 case $srcdir in 6009 .) # We are building in place. 6010 ac_srcdir=. 6011 ac_top_srcdir=$ac_top_builddir_sub 6012 ac_abs_top_srcdir=$ac_pwd ;; 6013 [\\/]* | ?:[\\/]* ) # Absolute name. 6014 ac_srcdir=$srcdir$ac_dir_suffix; 6015 ac_top_srcdir=$srcdir 6016 ac_abs_top_srcdir=$srcdir ;; 6017 *) # Relative name. 6018 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6019 ac_top_srcdir=$ac_top_build_prefix$srcdir 6020 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6021 esac 6022 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6023 6024 6025 case $ac_mode in 6026 :F) 6027 # 6028 # CONFIG_FILE 6029 # 6030 6031 _ACEOF 6032 6033 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6034 # If the template does not know about datarootdir, expand it. 6035 # FIXME: This hack should be removed a few years after 2.60. 6036 ac_datarootdir_hack=; ac_datarootdir_seen= 6037 ac_sed_dataroot=' 6038 /datarootdir/ { 6039 p 6040 q 6041 } 6042 /@datadir@/p 6043 /@docdir@/p 6044 /@infodir@/p 6045 /@localedir@/p 6046 /@mandir@/p' 6047 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6048 *datarootdir*) ac_datarootdir_seen=yes;; 6049 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6051 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6052 _ACEOF 6053 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6054 ac_datarootdir_hack=' 6055 s&@datadir@&$datadir&g 6056 s&@docdir@&$docdir&g 6057 s&@infodir@&$infodir&g 6058 s&@localedir@&$localedir&g 6059 s&@mandir@&$mandir&g 6060 s&\\\${datarootdir}&$datarootdir&g' ;; 6061 esac 6062 _ACEOF 6063 6064 # Neutralize VPATH when `$srcdir' = `.'. 6065 # Shell code in configure.ac might set extrasub. 6066 # FIXME: do we really want to maintain this feature? 6067 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6068 ac_sed_extra="$ac_vpsub 6069 $extrasub 6070 _ACEOF 6071 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6072 :t 6073 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6074 s|@configure_input@|$ac_sed_conf_input|;t t 6075 s&@top_builddir@&$ac_top_builddir_sub&;t t 6076 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6077 s&@srcdir@&$ac_srcdir&;t t 6078 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6079 s&@top_srcdir@&$ac_top_srcdir&;t t 6080 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6081 s&@builddir@&$ac_builddir&;t t 6082 s&@abs_builddir@&$ac_abs_builddir&;t t 6083 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6084 $ac_datarootdir_hack 6085 " 6086 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6087 || as_fn_error "could not create $ac_file" "$LINENO" 5 6088 6089 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6090 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6091 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6093 which seems to be undefined. Please make sure it is defined." >&5 6094 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6095 which seems to be undefined. Please make sure it is defined." >&2;} 6096 6097 rm -f "$tmp/stdin" 6098 case $ac_file in 6099 -) cat "$tmp/out" && rm -f "$tmp/out";; 6100 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6101 esac \ 6102 || as_fn_error "could not create $ac_file" "$LINENO" 5 6103 ;; 6104 :H) 6105 # 6106 # CONFIG_HEADER 6107 # 6108 if test x"$ac_file" != x-; then 6109 { 6110 $as_echo "/* $configure_input */" \ 6111 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6112 } >"$tmp/config.h" \ 6113 || as_fn_error "could not create $ac_file" "$LINENO" 5 6114 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6115 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6116 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6117 else 6118 rm -f "$ac_file" 6119 mv "$tmp/config.h" "$ac_file" \ 6120 || as_fn_error "could not create $ac_file" "$LINENO" 5 6121 fi 6122 else 6123 $as_echo "/* $configure_input */" \ 6124 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6125 || as_fn_error "could not create -" "$LINENO" 5 6126 fi 6127 ;; 6128 6129 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6130 $as_echo "$as_me: executing $ac_file commands" >&6;} 6131 ;; 6132 esac 6133 6134 6135 case $ac_file$ac_mode in 6136 "gstdint.h":C) 6137 if test "$GCC" = yes; then 6138 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h 6139 else 6140 echo "/* generated for $CC */" > tmp-stdint.h 6141 fi 6142 6143 sed 's/^ *//' >> tmp-stdint.h <<EOF 6144 6145 #ifndef GCC_GENERATED_STDINT_H 6146 #define GCC_GENERATED_STDINT_H 1 6147 6148 #include <sys/types.h> 6149 EOF 6150 6151 if test "$acx_cv_header_stdint" != stdint.h; then 6152 echo "#include <stddef.h>" >> tmp-stdint.h 6153 fi 6154 if test "$acx_cv_header_stdint" != stddef.h; then 6155 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h 6156 fi 6157 6158 sed 's/^ *//' >> tmp-stdint.h <<EOF 6159 /* glibc uses these symbols as guards to prevent redefinitions. */ 6160 #ifdef __int8_t_defined 6161 #define _INT8_T 6162 #define _INT16_T 6163 #define _INT32_T 6164 #endif 6165 #ifdef __uint32_t_defined 6166 #define _UINT32_T 6167 #endif 6168 6169 EOF 6170 6171 # ----------------- done header, emit basic int types ------------- 6172 if test "$acx_cv_header_stdint" = stddef.h; then 6173 sed 's/^ *//' >> tmp-stdint.h <<EOF 6174 6175 #ifndef _UINT8_T 6176 #define _UINT8_T 6177 #ifndef __uint8_t_defined 6178 #define __uint8_t_defined 6179 #ifndef uint8_t 6180 typedef unsigned $acx_cv_type_int8_t uint8_t; 6181 #endif 6182 #endif 6183 #endif 6184 6185 #ifndef _UINT16_T 6186 #define _UINT16_T 6187 #ifndef __uint16_t_defined 6188 #define __uint16_t_defined 6189 #ifndef uint16_t 6190 typedef unsigned $acx_cv_type_int16_t uint16_t; 6191 #endif 6192 #endif 6193 #endif 6194 6195 #ifndef _UINT32_T 6196 #define _UINT32_T 6197 #ifndef __uint32_t_defined 6198 #define __uint32_t_defined 6199 #ifndef uint32_t 6200 typedef unsigned $acx_cv_type_int32_t uint32_t; 6201 #endif 6202 #endif 6203 #endif 6204 6205 #ifndef _INT8_T 6206 #define _INT8_T 6207 #ifndef __int8_t_defined 6208 #define __int8_t_defined 6209 #ifndef int8_t 6210 typedef $acx_cv_type_int8_t int8_t; 6211 #endif 6212 #endif 6213 #endif 6214 6215 #ifndef _INT16_T 6216 #define _INT16_T 6217 #ifndef __int16_t_defined 6218 #define __int16_t_defined 6219 #ifndef int16_t 6220 typedef $acx_cv_type_int16_t int16_t; 6221 #endif 6222 #endif 6223 #endif 6224 6225 #ifndef _INT32_T 6226 #define _INT32_T 6227 #ifndef __int32_t_defined 6228 #define __int32_t_defined 6229 #ifndef int32_t 6230 typedef $acx_cv_type_int32_t int32_t; 6231 #endif 6232 #endif 6233 #endif 6234 EOF 6235 elif test "$ac_cv_type_u_int32_t" = yes; then 6236 sed 's/^ *//' >> tmp-stdint.h <<EOF 6237 6238 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ 6239 #ifndef _INT8_T 6240 #define _INT8_T 6241 #endif 6242 #ifndef _INT16_T 6243 #define _INT16_T 6244 #endif 6245 #ifndef _INT32_T 6246 #define _INT32_T 6247 #endif 6248 6249 #ifndef _UINT8_T 6250 #define _UINT8_T 6251 #ifndef __uint8_t_defined 6252 #define __uint8_t_defined 6253 #ifndef uint8_t 6254 typedef u_int8_t uint8_t; 6255 #endif 6256 #endif 6257 #endif 6258 6259 #ifndef _UINT16_T 6260 #define _UINT16_T 6261 #ifndef __uint16_t_defined 6262 #define __uint16_t_defined 6263 #ifndef uint16_t 6264 typedef u_int16_t uint16_t; 6265 #endif 6266 #endif 6267 #endif 6268 6269 #ifndef _UINT32_T 6270 #define _UINT32_T 6271 #ifndef __uint32_t_defined 6272 #define __uint32_t_defined 6273 #ifndef uint32_t 6274 typedef u_int32_t uint32_t; 6275 #endif 6276 #endif 6277 #endif 6278 EOF 6279 else 6280 sed 's/^ *//' >> tmp-stdint.h <<EOF 6281 6282 /* Some systems have guard macros to prevent redefinitions, define them. */ 6283 #ifndef _INT8_T 6284 #define _INT8_T 6285 #endif 6286 #ifndef _INT16_T 6287 #define _INT16_T 6288 #endif 6289 #ifndef _INT32_T 6290 #define _INT32_T 6291 #endif 6292 #ifndef _UINT8_T 6293 #define _UINT8_T 6294 #endif 6295 #ifndef _UINT16_T 6296 #define _UINT16_T 6297 #endif 6298 #ifndef _UINT32_T 6299 #define _UINT32_T 6300 #endif 6301 EOF 6302 fi 6303 6304 # ------------- done basic int types, emit int64_t types ------------ 6305 if test "$ac_cv_type_uint64_t" = yes; then 6306 sed 's/^ *//' >> tmp-stdint.h <<EOF 6307 6308 /* system headers have good uint64_t and int64_t */ 6309 #ifndef _INT64_T 6310 #define _INT64_T 6311 #endif 6312 #ifndef _UINT64_T 6313 #define _UINT64_T 6314 #endif 6315 EOF 6316 elif test "$ac_cv_type_u_int64_t" = yes; then 6317 sed 's/^ *//' >> tmp-stdint.h <<EOF 6318 6319 /* system headers have an u_int64_t (and int64_t) */ 6320 #ifndef _INT64_T 6321 #define _INT64_T 6322 #endif 6323 #ifndef _UINT64_T 6324 #define _UINT64_T 6325 #ifndef __uint64_t_defined 6326 #define __uint64_t_defined 6327 #ifndef uint64_t 6328 typedef u_int64_t uint64_t; 6329 #endif 6330 #endif 6331 #endif 6332 EOF 6333 elif test -n "$acx_cv_type_int64_t"; then 6334 sed 's/^ *//' >> tmp-stdint.h <<EOF 6335 6336 /* architecture has a 64-bit type, $acx_cv_type_int64_t */ 6337 #ifndef _INT64_T 6338 #define _INT64_T 6339 #ifndef int64_t 6340 typedef $acx_cv_type_int64_t int64_t; 6341 #endif 6342 #endif 6343 #ifndef _UINT64_T 6344 #define _UINT64_T 6345 #ifndef __uint64_t_defined 6346 #define __uint64_t_defined 6347 #ifndef uint64_t 6348 typedef unsigned $acx_cv_type_int64_t uint64_t; 6349 #endif 6350 #endif 6351 #endif 6352 EOF 6353 else 6354 sed 's/^ *//' >> tmp-stdint.h <<EOF 6355 6356 /* some common heuristics for int64_t, using compiler-specific tests */ 6357 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L 6358 #ifndef _INT64_T 6359 #define _INT64_T 6360 #ifndef __int64_t_defined 6361 #ifndef int64_t 6362 typedef long long int64_t; 6363 #endif 6364 #endif 6365 #endif 6366 #ifndef _UINT64_T 6367 #define _UINT64_T 6368 #ifndef uint64_t 6369 typedef unsigned long long uint64_t; 6370 #endif 6371 #endif 6372 6373 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 6374 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and 6375 does not implement __extension__. But that compiler doesn't define 6376 __GNUC_MINOR__. */ 6377 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) 6378 # define __extension__ 6379 # endif 6380 6381 # ifndef _INT64_T 6382 # define _INT64_T 6383 # ifndef int64_t 6384 __extension__ typedef long long int64_t; 6385 # endif 6386 # endif 6387 # ifndef _UINT64_T 6388 # define _UINT64_T 6389 # ifndef uint64_t 6390 __extension__ typedef unsigned long long uint64_t; 6391 # endif 6392 # endif 6393 6394 #elif !defined __STRICT_ANSI__ 6395 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ 6396 6397 # ifndef _INT64_T 6398 # define _INT64_T 6399 # ifndef int64_t 6400 typedef __int64 int64_t; 6401 # endif 6402 # endif 6403 # ifndef _UINT64_T 6404 # define _UINT64_T 6405 # ifndef uint64_t 6406 typedef unsigned __int64 uint64_t; 6407 # endif 6408 # endif 6409 # endif /* compiler */ 6410 6411 #endif /* ANSI version */ 6412 EOF 6413 fi 6414 6415 # ------------- done int64_t types, emit intptr types ------------ 6416 if test "$ac_cv_type_uintptr_t" != yes; then 6417 sed 's/^ *//' >> tmp-stdint.h <<EOF 6418 6419 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ 6420 #ifndef __uintptr_t_defined 6421 #ifndef uintptr_t 6422 typedef u$acx_cv_type_intptr_t uintptr_t; 6423 #endif 6424 #endif 6425 #ifndef __intptr_t_defined 6426 #ifndef intptr_t 6427 typedef $acx_cv_type_intptr_t intptr_t; 6428 #endif 6429 #endif 6430 EOF 6431 fi 6432 6433 # ------------- done intptr types, emit int_least types ------------ 6434 if test "$ac_cv_type_int_least32_t" != yes; then 6435 sed 's/^ *//' >> tmp-stdint.h <<EOF 6436 6437 /* Define int_least types */ 6438 typedef int8_t int_least8_t; 6439 typedef int16_t int_least16_t; 6440 typedef int32_t int_least32_t; 6441 #ifdef _INT64_T 6442 typedef int64_t int_least64_t; 6443 #endif 6444 6445 typedef uint8_t uint_least8_t; 6446 typedef uint16_t uint_least16_t; 6447 typedef uint32_t uint_least32_t; 6448 #ifdef _UINT64_T 6449 typedef uint64_t uint_least64_t; 6450 #endif 6451 EOF 6452 fi 6453 6454 # ------------- done intptr types, emit int_fast types ------------ 6455 if test "$ac_cv_type_int_fast32_t" != yes; then 6456 sed 's/^ *//' >> tmp-stdint.h <<EOF 6457 6458 /* Define int_fast types. short is often slow */ 6459 typedef int8_t int_fast8_t; 6460 typedef int int_fast16_t; 6461 typedef int32_t int_fast32_t; 6462 #ifdef _INT64_T 6463 typedef int64_t int_fast64_t; 6464 #endif 6465 6466 typedef uint8_t uint_fast8_t; 6467 typedef unsigned int uint_fast16_t; 6468 typedef uint32_t uint_fast32_t; 6469 #ifdef _UINT64_T 6470 typedef uint64_t uint_fast64_t; 6471 #endif 6472 EOF 6473 fi 6474 6475 if test "$ac_cv_type_uintmax_t" != yes; then 6476 sed 's/^ *//' >> tmp-stdint.h <<EOF 6477 6478 /* Define intmax based on what we found */ 6479 #ifndef intmax_t 6480 #ifdef _INT64_T 6481 typedef int64_t intmax_t; 6482 #else 6483 typedef long intmax_t; 6484 #endif 6485 #endif 6486 #ifndef uintmax_t 6487 #ifdef _UINT64_T 6488 typedef uint64_t uintmax_t; 6489 #else 6490 typedef unsigned long uintmax_t; 6491 #endif 6492 #endif 6493 EOF 6494 fi 6495 6496 sed 's/^ *//' >> tmp-stdint.h <<EOF 6497 6498 #endif /* GCC_GENERATED_STDINT_H */ 6499 EOF 6500 6501 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then 6502 rm -f tmp-stdint.h 6503 else 6504 mv -f tmp-stdint.h gstdint.h 6505 fi 6506 6507 ;; 6508 "config.h":H) echo timestamp > stamp-h1 ;; 6509 6510 esac 6511 done # for ac_tag 6512 6513 6514 as_fn_exit 0 6515 _ACEOF 6516 ac_clean_files=$ac_clean_files_save 6517 6518 test $ac_write_fail = 0 || 6519 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6520 6521 6522 # configure is writing to config.log, and then calls config.status. 6523 # config.status does its own redirection, appending to config.log. 6524 # Unfortunately, on DOS this fails, as config.log is still kept open 6525 # by configure, so config.status won't be able to write to it; its 6526 # output is simply discarded. So we exec the FD to /dev/null, 6527 # effectively closing config.log, so it can be properly (re)opened and 6528 # appended to by config.status. When coming back to configure, we 6529 # need to make the FD available again. 6530 if test "$no_create" != yes; then 6531 ac_cs_success=: 6532 ac_config_status_args= 6533 test "$silent" = yes && 6534 ac_config_status_args="$ac_config_status_args --quiet" 6535 exec 5>/dev/null 6536 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6537 exec 5>>config.log 6538 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6539 # would make configure fail if this is the last instruction. 6540 $ac_cs_success || as_fn_exit $? 6541 fi 6542 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6544 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6545 fi 6546 6547
Indexes created Sat Feb 28 05:31:39 UTC 2026