configure revision 1.1.1.2.2.1
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 real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 3252 -Wmissing-prototypes -Wold-style-definition \ 3253 -Wmissing-format-attribute -Wcast-qual; do 3254 # Do the check with the no- prefix removed since gcc silently 3255 # accepts any -Wno-* option on purpose 3256 case $real_option in 3257 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 3258 *) option=$real_option ;; 3259 esac 3260 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3261 3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3263 $as_echo_n "checking whether $CC supports $option... " >&6; } 3264 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 3265 $as_echo_n "(cached) " >&6 3266 else 3267 CFLAGS="$option" 3268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3269 /* end confdefs.h. */ 3270 3271 int 3272 main () 3273 { 3274 3275 ; 3276 return 0; 3277 } 3278 _ACEOF 3279 if ac_fn_c_try_compile "$LINENO"; then : 3280 eval "$as_acx_Woption=yes" 3281 else 3282 eval "$as_acx_Woption=no" 3283 fi 3284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3285 3286 fi 3287 eval ac_res=\$$as_acx_Woption 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3289 $as_echo "$ac_res" >&6; } 3290 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3291 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" 3292 fi 3293 done 3294 CFLAGS="$save_CFLAGS" 3295 3296 WARN_PEDANTIC= 3297 # Do the check with the no- prefix removed from the warning options 3298 # since gcc silently accepts any -Wno-* option on purpose 3299 if test "$GCC" = yes; then : 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 3301 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 3302 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : 3303 $as_echo_n "(cached) " >&6 3304 else 3305 save_CFLAGS="$CFLAGS" 3306 CFLAGS="-pedantic -Wlong-long" 3307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3308 /* end confdefs.h. */ 3309 3310 int 3311 main () 3312 { 3313 3314 ; 3315 return 0; 3316 } 3317 _ACEOF 3318 if ac_fn_c_try_compile "$LINENO"; then : 3319 acx_cv_prog_cc_pedantic__Wlong_long=yes 3320 else 3321 acx_cv_prog_cc_pedantic__Wlong_long=no 3322 fi 3323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3324 CFLAGS="$save_CFLAGS" 3325 fi 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 3327 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 3328 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 3329 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 3330 fi 3331 3332 fi 3333 3334 3335 # Only enable with --enable-werror-always until existing warnings are 3336 # corrected. 3337 WERROR= 3338 # Check whether --enable-werror-always was given. 3339 if test "${enable_werror_always+set}" = set; then : 3340 enableval=$enable_werror_always; 3341 else 3342 enable_werror_always=no 3343 fi 3344 3345 if test $enable_werror_always = yes; then : 3346 WERROR="$WERROR${WERROR:+ }-Werror" 3347 fi 3348 3349 3350 3351 # Checks for header files. 3352 ac_ext=c 3353 ac_cpp='$CPP $CPPFLAGS' 3354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3356 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3358 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3359 # On Suns, sometimes $CPP names a directory. 3360 if test -n "$CPP" && test -d "$CPP"; then 3361 CPP= 3362 fi 3363 if test -z "$CPP"; then 3364 if test "${ac_cv_prog_CPP+set}" = set; then : 3365 $as_echo_n "(cached) " >&6 3366 else 3367 # Double quotes because CPP needs to be expanded 3368 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3369 do 3370 ac_preproc_ok=false 3371 for ac_c_preproc_warn_flag in '' yes 3372 do 3373 # Use a header file that comes with gcc, so configuring glibc 3374 # with a fresh cross-compiler works. 3375 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3376 # <limits.h> exists even on freestanding compilers. 3377 # On the NeXT, cc -E runs the code through the compiler's parser, 3378 # not just through cpp. "Syntax error" is here to catch this case. 3379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3380 /* end confdefs.h. */ 3381 #ifdef __STDC__ 3382 # include <limits.h> 3383 #else 3384 # include <assert.h> 3385 #endif 3386 Syntax error 3387 _ACEOF 3388 if ac_fn_c_try_cpp "$LINENO"; then : 3389 3390 else 3391 # Broken: fails on valid input. 3392 continue 3393 fi 3394 rm -f conftest.err conftest.$ac_ext 3395 3396 # OK, works on sane cases. Now check whether nonexistent headers 3397 # can be detected and how. 3398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3399 /* end confdefs.h. */ 3400 #include <ac_nonexistent.h> 3401 _ACEOF 3402 if ac_fn_c_try_cpp "$LINENO"; then : 3403 # Broken: success on invalid input. 3404 continue 3405 else 3406 # Passes both tests. 3407 ac_preproc_ok=: 3408 break 3409 fi 3410 rm -f conftest.err conftest.$ac_ext 3411 3412 done 3413 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3414 rm -f conftest.err conftest.$ac_ext 3415 if $ac_preproc_ok; then : 3416 break 3417 fi 3418 3419 done 3420 ac_cv_prog_CPP=$CPP 3421 3422 fi 3423 CPP=$ac_cv_prog_CPP 3424 else 3425 ac_cv_prog_CPP=$CPP 3426 fi 3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3428 $as_echo "$CPP" >&6; } 3429 ac_preproc_ok=false 3430 for ac_c_preproc_warn_flag in '' yes 3431 do 3432 # Use a header file that comes with gcc, so configuring glibc 3433 # with a fresh cross-compiler works. 3434 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3435 # <limits.h> exists even on freestanding compilers. 3436 # On the NeXT, cc -E runs the code through the compiler's parser, 3437 # not just through cpp. "Syntax error" is here to catch this case. 3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3439 /* end confdefs.h. */ 3440 #ifdef __STDC__ 3441 # include <limits.h> 3442 #else 3443 # include <assert.h> 3444 #endif 3445 Syntax error 3446 _ACEOF 3447 if ac_fn_c_try_cpp "$LINENO"; then : 3448 3449 else 3450 # Broken: fails on valid input. 3451 continue 3452 fi 3453 rm -f conftest.err conftest.$ac_ext 3454 3455 # OK, works on sane cases. Now check whether nonexistent headers 3456 # can be detected and how. 3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3458 /* end confdefs.h. */ 3459 #include <ac_nonexistent.h> 3460 _ACEOF 3461 if ac_fn_c_try_cpp "$LINENO"; then : 3462 # Broken: success on invalid input. 3463 continue 3464 else 3465 # Passes both tests. 3466 ac_preproc_ok=: 3467 break 3468 fi 3469 rm -f conftest.err conftest.$ac_ext 3470 3471 done 3472 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3473 rm -f conftest.err conftest.$ac_ext 3474 if $ac_preproc_ok; then : 3475 3476 else 3477 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3478 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3479 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3480 See \`config.log' for more details." "$LINENO" 5; } 3481 fi 3482 3483 ac_ext=c 3484 ac_cpp='$CPP $CPPFLAGS' 3485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3487 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3488 3489 3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3491 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3492 if test "${ac_cv_path_GREP+set}" = set; then : 3493 $as_echo_n "(cached) " >&6 3494 else 3495 if test -z "$GREP"; then 3496 ac_path_GREP_found=false 3497 # Loop through the user's path and test for each of PROGNAME-LIST 3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3499 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3500 do 3501 IFS=$as_save_IFS 3502 test -z "$as_dir" && as_dir=. 3503 for ac_prog in grep ggrep; do 3504 for ac_exec_ext in '' $ac_executable_extensions; do 3505 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3506 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3507 # Check for GNU ac_path_GREP and select it if it is found. 3508 # Check for GNU $ac_path_GREP 3509 case `"$ac_path_GREP" --version 2>&1` in 3510 *GNU*) 3511 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3512 *) 3513 ac_count=0 3514 $as_echo_n 0123456789 >"conftest.in" 3515 while : 3516 do 3517 cat "conftest.in" "conftest.in" >"conftest.tmp" 3518 mv "conftest.tmp" "conftest.in" 3519 cp "conftest.in" "conftest.nl" 3520 $as_echo 'GREP' >> "conftest.nl" 3521 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3522 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3523 as_fn_arith $ac_count + 1 && ac_count=$as_val 3524 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3525 # Best one so far, save it but keep looking for a better one 3526 ac_cv_path_GREP="$ac_path_GREP" 3527 ac_path_GREP_max=$ac_count 3528 fi 3529 # 10*(2^10) chars as input seems more than enough 3530 test $ac_count -gt 10 && break 3531 done 3532 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3533 esac 3534 3535 $ac_path_GREP_found && break 3 3536 done 3537 done 3538 done 3539 IFS=$as_save_IFS 3540 if test -z "$ac_cv_path_GREP"; then 3541 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3542 fi 3543 else 3544 ac_cv_path_GREP=$GREP 3545 fi 3546 3547 fi 3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3549 $as_echo "$ac_cv_path_GREP" >&6; } 3550 GREP="$ac_cv_path_GREP" 3551 3552 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3554 $as_echo_n "checking for egrep... " >&6; } 3555 if test "${ac_cv_path_EGREP+set}" = set; then : 3556 $as_echo_n "(cached) " >&6 3557 else 3558 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3559 then ac_cv_path_EGREP="$GREP -E" 3560 else 3561 if test -z "$EGREP"; then 3562 ac_path_EGREP_found=false 3563 # Loop through the user's path and test for each of PROGNAME-LIST 3564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3565 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3566 do 3567 IFS=$as_save_IFS 3568 test -z "$as_dir" && as_dir=. 3569 for ac_prog in egrep; do 3570 for ac_exec_ext in '' $ac_executable_extensions; do 3571 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3572 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3573 # Check for GNU ac_path_EGREP and select it if it is found. 3574 # Check for GNU $ac_path_EGREP 3575 case `"$ac_path_EGREP" --version 2>&1` in 3576 *GNU*) 3577 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3578 *) 3579 ac_count=0 3580 $as_echo_n 0123456789 >"conftest.in" 3581 while : 3582 do 3583 cat "conftest.in" "conftest.in" >"conftest.tmp" 3584 mv "conftest.tmp" "conftest.in" 3585 cp "conftest.in" "conftest.nl" 3586 $as_echo 'EGREP' >> "conftest.nl" 3587 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3588 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3589 as_fn_arith $ac_count + 1 && ac_count=$as_val 3590 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3591 # Best one so far, save it but keep looking for a better one 3592 ac_cv_path_EGREP="$ac_path_EGREP" 3593 ac_path_EGREP_max=$ac_count 3594 fi 3595 # 10*(2^10) chars as input seems more than enough 3596 test $ac_count -gt 10 && break 3597 done 3598 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3599 esac 3600 3601 $ac_path_EGREP_found && break 3 3602 done 3603 done 3604 done 3605 IFS=$as_save_IFS 3606 if test -z "$ac_cv_path_EGREP"; then 3607 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3608 fi 3609 else 3610 ac_cv_path_EGREP=$EGREP 3611 fi 3612 3613 fi 3614 fi 3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3616 $as_echo "$ac_cv_path_EGREP" >&6; } 3617 EGREP="$ac_cv_path_EGREP" 3618 3619 3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3621 $as_echo_n "checking for ANSI C header files... " >&6; } 3622 if test "${ac_cv_header_stdc+set}" = set; then : 3623 $as_echo_n "(cached) " >&6 3624 else 3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3626 /* end confdefs.h. */ 3627 #include <stdlib.h> 3628 #include <stdarg.h> 3629 #include <string.h> 3630 #include <float.h> 3631 3632 int 3633 main () 3634 { 3635 3636 ; 3637 return 0; 3638 } 3639 _ACEOF 3640 if ac_fn_c_try_compile "$LINENO"; then : 3641 ac_cv_header_stdc=yes 3642 else 3643 ac_cv_header_stdc=no 3644 fi 3645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3646 3647 if test $ac_cv_header_stdc = yes; then 3648 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3650 /* end confdefs.h. */ 3651 #include <string.h> 3652 3653 _ACEOF 3654 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3655 $EGREP "memchr" >/dev/null 2>&1; then : 3656 3657 else 3658 ac_cv_header_stdc=no 3659 fi 3660 rm -f conftest* 3661 3662 fi 3663 3664 if test $ac_cv_header_stdc = yes; then 3665 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3667 /* end confdefs.h. */ 3668 #include <stdlib.h> 3669 3670 _ACEOF 3671 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3672 $EGREP "free" >/dev/null 2>&1; then : 3673 3674 else 3675 ac_cv_header_stdc=no 3676 fi 3677 rm -f conftest* 3678 3679 fi 3680 3681 if test $ac_cv_header_stdc = yes; then 3682 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3683 if test "$cross_compiling" = yes; then : 3684 : 3685 else 3686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3687 /* end confdefs.h. */ 3688 #include <ctype.h> 3689 #include <stdlib.h> 3690 #if ((' ' & 0x0FF) == 0x020) 3691 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3692 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3693 #else 3694 # define ISLOWER(c) \ 3695 (('a' <= (c) && (c) <= 'i') \ 3696 || ('j' <= (c) && (c) <= 'r') \ 3697 || ('s' <= (c) && (c) <= 'z')) 3698 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3699 #endif 3700 3701 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3702 int 3703 main () 3704 { 3705 int i; 3706 for (i = 0; i < 256; i++) 3707 if (XOR (islower (i), ISLOWER (i)) 3708 || toupper (i) != TOUPPER (i)) 3709 return 2; 3710 return 0; 3711 } 3712 _ACEOF 3713 if ac_fn_c_try_run "$LINENO"; then : 3714 3715 else 3716 ac_cv_header_stdc=no 3717 fi 3718 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3719 conftest.$ac_objext conftest.beam conftest.$ac_ext 3720 fi 3721 3722 fi 3723 fi 3724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3725 $as_echo "$ac_cv_header_stdc" >&6; } 3726 if test $ac_cv_header_stdc = yes; then 3727 3728 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3729 3730 fi 3731 3732 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3733 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3734 inttypes.h stdint.h unistd.h 3735 do : 3736 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3737 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3738 " 3739 eval as_val=\$$as_ac_Header 3740 if test "x$as_val" = x""yes; then : 3741 cat >>confdefs.h <<_ACEOF 3742 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3743 _ACEOF 3744 3745 fi 3746 3747 done 3748 3749 3750 for ac_header in ctype.h stddef.h string.h stdio.h 3751 do : 3752 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3753 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3754 eval as_val=\$$as_ac_Header 3755 if test "x$as_val" = x""yes; then : 3756 cat >>confdefs.h <<_ACEOF 3757 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3758 _ACEOF 3759 3760 fi 3761 3762 done 3763 3764 3765 3766 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` 3767 3768 acx_cv_header_stdint=stddef.h 3769 acx_cv_header_stdint_kind="(already complete)" 3770 for i in stdint.h $inttype_headers; do 3771 unset ac_cv_type_uintptr_t 3772 unset ac_cv_type_uintmax_t 3773 unset ac_cv_type_int_least32_t 3774 unset ac_cv_type_int_fast32_t 3775 unset ac_cv_type_uint64_t 3776 $as_echo_n "looking for a compliant stdint.h in $i, " >&6 3777 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h> 3778 #include <$i> 3779 " 3780 if test "x$ac_cv_type_uintmax_t" = x""yes; then : 3781 acx_cv_header_stdint=$i 3782 else 3783 continue 3784 fi 3785 3786 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3787 #include <$i> 3788 " 3789 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3790 3791 else 3792 acx_cv_header_stdint_kind="(mostly complete)" 3793 fi 3794 3795 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h> 3796 #include <$i> 3797 " 3798 if test "x$ac_cv_type_int_least32_t" = x""yes; then : 3799 3800 else 3801 acx_cv_header_stdint_kind="(mostly complete)" 3802 fi 3803 3804 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h> 3805 #include <$i> 3806 " 3807 if test "x$ac_cv_type_int_fast32_t" = x""yes; then : 3808 3809 else 3810 acx_cv_header_stdint_kind="(mostly complete)" 3811 fi 3812 3813 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3814 #include <$i> 3815 " 3816 if test "x$ac_cv_type_uint64_t" = x""yes; then : 3817 3818 else 3819 acx_cv_header_stdint_kind="(lacks uint64_t)" 3820 fi 3821 3822 break 3823 done 3824 if test "$acx_cv_header_stdint" = stddef.h; then 3825 acx_cv_header_stdint_kind="(lacks uintmax_t)" 3826 for i in stdint.h $inttype_headers; do 3827 unset ac_cv_type_uintptr_t 3828 unset ac_cv_type_uint32_t 3829 unset ac_cv_type_uint64_t 3830 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6 3831 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h> 3832 #include <$i> 3833 " 3834 if test "x$ac_cv_type_uint32_t" = x""yes; then : 3835 acx_cv_header_stdint=$i 3836 else 3837 continue 3838 fi 3839 3840 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3841 #include <$i> 3842 " 3843 if test "x$ac_cv_type_uint64_t" = x""yes; then : 3844 3845 fi 3846 3847 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3848 #include <$i> 3849 " 3850 if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3851 3852 fi 3853 3854 break 3855 done 3856 fi 3857 if test "$acx_cv_header_stdint" = stddef.h; then 3858 acx_cv_header_stdint_kind="(u_intXX_t style)" 3859 for i in sys/types.h $inttype_headers; do 3860 unset ac_cv_type_u_int32_t 3861 unset ac_cv_type_u_int64_t 3862 $as_echo_n "looking for u_intXX_t types in $i, " >&6 3863 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h> 3864 #include <$i> 3865 " 3866 if test "x$ac_cv_type_u_int32_t" = x""yes; then : 3867 acx_cv_header_stdint=$i 3868 else 3869 continue 3870 fi 3871 3872 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h> 3873 #include <$i> 3874 " 3875 if test "x$ac_cv_type_u_int64_t" = x""yes; then : 3876 3877 fi 3878 3879 break 3880 done 3881 fi 3882 if test "$acx_cv_header_stdint" = stddef.h; then 3883 acx_cv_header_stdint_kind="(using manual detection)" 3884 fi 3885 3886 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no 3887 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no 3888 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no 3889 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no 3890 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no 3891 3892 # ----------------- Summarize what we found so far 3893 3894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5 3895 $as_echo_n "checking what to include in gstdint.h... " >&6; } 3896 3897 case `$as_basename -- gstdint.h || 3898 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ 3899 Xgstdint.h : 'X\(//\)$' \| \ 3900 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null || 3901 $as_echo X/gstdint.h | 3902 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3903 s//\1/ 3904 q 3905 } 3906 /^X\/\(\/\/\)$/{ 3907 s//\1/ 3908 q 3909 } 3910 /^X\/\(\/\).*/{ 3911 s//\1/ 3912 q 3913 } 3914 s/.*/./; q'` in 3915 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3916 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3917 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3918 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3919 *) ;; 3920 esac 3921 3922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 3923 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; } 3924 3925 # ----------------- done included file, check C basic types -------- 3926 3927 # Lacking an uintptr_t? Test size of void * 3928 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in 3929 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler 3930 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3931 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3932 # This bug is HP SR number 8606223364. 3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 3934 $as_echo_n "checking size of void *... " >&6; } 3935 if test "${ac_cv_sizeof_void_p+set}" = set; then : 3936 $as_echo_n "(cached) " >&6 3937 else 3938 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 3939 3940 else 3941 if test "$ac_cv_type_void_p" = yes; then 3942 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3943 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3944 { as_fn_set_status 77 3945 as_fn_error "cannot compute sizeof (void *) 3946 See \`config.log' for more details." "$LINENO" 5; }; } 3947 else 3948 ac_cv_sizeof_void_p=0 3949 fi 3950 fi 3951 3952 fi 3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 3954 $as_echo "$ac_cv_sizeof_void_p" >&6; } 3955 3956 3957 3958 cat >>confdefs.h <<_ACEOF 3959 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p 3960 _ACEOF 3961 3962 ;; 3963 esac 3964 3965 # Lacking an uint64_t? Test size of long 3966 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in 3967 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler 3968 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3969 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3970 # This bug is HP SR number 8606223364. 3971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 3972 $as_echo_n "checking size of long... " >&6; } 3973 if test "${ac_cv_sizeof_long+set}" = set; then : 3974 $as_echo_n "(cached) " >&6 3975 else 3976 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 3977 3978 else 3979 if test "$ac_cv_type_long" = yes; then 3980 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3981 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3982 { as_fn_set_status 77 3983 as_fn_error "cannot compute sizeof (long) 3984 See \`config.log' for more details." "$LINENO" 5; }; } 3985 else 3986 ac_cv_sizeof_long=0 3987 fi 3988 fi 3989 3990 fi 3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 3992 $as_echo "$ac_cv_sizeof_long" >&6; } 3993 3994 3995 3996 cat >>confdefs.h <<_ACEOF 3997 #define SIZEOF_LONG $ac_cv_sizeof_long 3998 _ACEOF 3999 4000 ;; 4001 esac 4002 4003 if test $acx_cv_header_stdint = stddef.h; then 4004 # Lacking a good header? Test size of everything and deduce all types. 4005 # The cast to long int works around a bug in the HP C Compiler 4006 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4007 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4008 # This bug is HP SR number 8606223364. 4009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4010 $as_echo_n "checking size of int... " >&6; } 4011 if test "${ac_cv_sizeof_int+set}" = set; then : 4012 $as_echo_n "(cached) " >&6 4013 else 4014 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4015 4016 else 4017 if test "$ac_cv_type_int" = yes; then 4018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4020 { as_fn_set_status 77 4021 as_fn_error "cannot compute sizeof (int) 4022 See \`config.log' for more details." "$LINENO" 5; }; } 4023 else 4024 ac_cv_sizeof_int=0 4025 fi 4026 fi 4027 4028 fi 4029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4030 $as_echo "$ac_cv_sizeof_int" >&6; } 4031 4032 4033 4034 cat >>confdefs.h <<_ACEOF 4035 #define SIZEOF_INT $ac_cv_sizeof_int 4036 _ACEOF 4037 4038 4039 # The cast to long int works around a bug in the HP C Compiler 4040 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4041 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4042 # This bug is HP SR number 8606223364. 4043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 4044 $as_echo_n "checking size of short... " >&6; } 4045 if test "${ac_cv_sizeof_short+set}" = set; then : 4046 $as_echo_n "(cached) " >&6 4047 else 4048 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 4049 4050 else 4051 if test "$ac_cv_type_short" = yes; then 4052 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4053 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4054 { as_fn_set_status 77 4055 as_fn_error "cannot compute sizeof (short) 4056 See \`config.log' for more details." "$LINENO" 5; }; } 4057 else 4058 ac_cv_sizeof_short=0 4059 fi 4060 fi 4061 4062 fi 4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 4064 $as_echo "$ac_cv_sizeof_short" >&6; } 4065 4066 4067 4068 cat >>confdefs.h <<_ACEOF 4069 #define SIZEOF_SHORT $ac_cv_sizeof_short 4070 _ACEOF 4071 4072 4073 # The cast to long int works around a bug in the HP C Compiler 4074 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4075 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4076 # This bug is HP SR number 8606223364. 4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 4078 $as_echo_n "checking size of char... " >&6; } 4079 if test "${ac_cv_sizeof_char+set}" = set; then : 4080 $as_echo_n "(cached) " >&6 4081 else 4082 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then : 4083 4084 else 4085 if test "$ac_cv_type_char" = yes; then 4086 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4088 { as_fn_set_status 77 4089 as_fn_error "cannot compute sizeof (char) 4090 See \`config.log' for more details." "$LINENO" 5; }; } 4091 else 4092 ac_cv_sizeof_char=0 4093 fi 4094 fi 4095 4096 fi 4097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 4098 $as_echo "$ac_cv_sizeof_char" >&6; } 4099 4100 4101 4102 cat >>confdefs.h <<_ACEOF 4103 #define SIZEOF_CHAR $ac_cv_sizeof_char 4104 _ACEOF 4105 4106 4107 4108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5 4109 $as_echo_n "checking for type equivalent to int8_t... " >&6; } 4110 case "$ac_cv_sizeof_char" in 4111 1) acx_cv_type_int8_t=char ;; 4112 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5 4113 esac 4114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5 4115 $as_echo "$acx_cv_type_int8_t" >&6; } 4116 4117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5 4118 $as_echo_n "checking for type equivalent to int16_t... " >&6; } 4119 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in 4120 2:*) acx_cv_type_int16_t=int ;; 4121 *:2) acx_cv_type_int16_t=short ;; 4122 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5 4123 esac 4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5 4125 $as_echo "$acx_cv_type_int16_t" >&6; } 4126 4127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5 4128 $as_echo_n "checking for type equivalent to int32_t... " >&6; } 4129 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in 4130 4:*) acx_cv_type_int32_t=int ;; 4131 *:4) acx_cv_type_int32_t=long ;; 4132 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5 4133 esac 4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5 4135 $as_echo "$acx_cv_type_int32_t" >&6; } 4136 fi 4137 4138 # These tests are here to make the output prettier 4139 4140 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then 4141 case "$ac_cv_sizeof_long" in 4142 8) acx_cv_type_int64_t=long ;; 4143 esac 4144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5 4145 $as_echo_n "checking for type equivalent to int64_t... " >&6; } 4146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 4147 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; } 4148 fi 4149 4150 # Now we can use the above types 4151 4152 if test "$ac_cv_type_uintptr_t" != yes; then 4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5 4154 $as_echo_n "checking for type equivalent to intptr_t... " >&6; } 4155 case $ac_cv_sizeof_void_p in 4156 2) acx_cv_type_intptr_t=int16_t ;; 4157 4) acx_cv_type_intptr_t=int32_t ;; 4158 8) acx_cv_type_intptr_t=int64_t ;; 4159 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5 4160 esac 4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5 4162 $as_echo "$acx_cv_type_intptr_t" >&6; } 4163 fi 4164 4165 # ----------------- done all checks, emit header ------------- 4166 ac_config_commands="$ac_config_commands gstdint.h" 4167 4168 4169 4170 4171 # Checks for typedefs, structures, and compiler characteristics. 4172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4173 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4174 if test "${ac_cv_c_const+set}" = set; then : 4175 $as_echo_n "(cached) " >&6 4176 else 4177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4178 /* end confdefs.h. */ 4179 4180 int 4181 main () 4182 { 4183 /* FIXME: Include the comments suggested by Paul. */ 4184 #ifndef __cplusplus 4185 /* Ultrix mips cc rejects this. */ 4186 typedef int charset[2]; 4187 const charset cs; 4188 /* SunOS 4.1.1 cc rejects this. */ 4189 char const *const *pcpcc; 4190 char **ppc; 4191 /* NEC SVR4.0.2 mips cc rejects this. */ 4192 struct point {int x, y;}; 4193 static struct point const zero = {0,0}; 4194 /* AIX XL C 1.02.0.0 rejects this. 4195 It does not let you subtract one const X* pointer from another in 4196 an arm of an if-expression whose if-part is not a constant 4197 expression */ 4198 const char *g = "string"; 4199 pcpcc = &g + (g ? g-g : 0); 4200 /* HPUX 7.0 cc rejects these. */ 4201 ++pcpcc; 4202 ppc = (char**) pcpcc; 4203 pcpcc = (char const *const *) ppc; 4204 { /* SCO 3.2v4 cc rejects this. */ 4205 char *t; 4206 char const *s = 0 ? (char *) 0 : (char const *) 0; 4207 4208 *t++ = 0; 4209 if (s) return 0; 4210 } 4211 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4212 int x[] = {25, 17}; 4213 const int *foo = &x[0]; 4214 ++foo; 4215 } 4216 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4217 typedef const int *iptr; 4218 iptr p = 0; 4219 ++p; 4220 } 4221 { /* AIX XL C 1.02.0.0 rejects this saying 4222 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4223 struct s { int j; const int *ap[3]; }; 4224 struct s *b; b->j = 5; 4225 } 4226 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4227 const int foo = 10; 4228 if (!foo) return 0; 4229 } 4230 return !cs[0] && !zero.x; 4231 #endif 4232 4233 ; 4234 return 0; 4235 } 4236 _ACEOF 4237 if ac_fn_c_try_compile "$LINENO"; then : 4238 ac_cv_c_const=yes 4239 else 4240 ac_cv_c_const=no 4241 fi 4242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4243 fi 4244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4245 $as_echo "$ac_cv_c_const" >&6; } 4246 if test $ac_cv_c_const = no; then 4247 4248 $as_echo "#define const /**/" >>confdefs.h 4249 4250 fi 4251 4252 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4253 if test "x$ac_cv_type_off_t" = x""yes; then : 4254 4255 else 4256 4257 cat >>confdefs.h <<_ACEOF 4258 #define off_t long int 4259 _ACEOF 4260 4261 fi 4262 4263 # The cast to long int works around a bug in the HP C Compiler 4264 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4265 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4266 # This bug is HP SR number 8606223364. 4267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4268 $as_echo_n "checking size of int... " >&6; } 4269 if test "${ac_cv_sizeof_int+set}" = set; then : 4270 $as_echo_n "(cached) " >&6 4271 else 4272 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4273 4274 else 4275 if test "$ac_cv_type_int" = yes; then 4276 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4277 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4278 { as_fn_set_status 77 4279 as_fn_error "cannot compute sizeof (int) 4280 See \`config.log' for more details." "$LINENO" 5; }; } 4281 else 4282 ac_cv_sizeof_int=0 4283 fi 4284 fi 4285 4286 fi 4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4288 $as_echo "$ac_cv_sizeof_int" >&6; } 4289 4290 4291 4292 cat >>confdefs.h <<_ACEOF 4293 #define SIZEOF_INT $ac_cv_sizeof_int 4294 _ACEOF 4295 4296 4297 # The cast to long int works around a bug in the HP C Compiler 4298 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4299 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4300 # This bug is HP SR number 8606223364. 4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 4302 $as_echo_n "checking size of long... " >&6; } 4303 if test "${ac_cv_sizeof_long+set}" = set; then : 4304 $as_echo_n "(cached) " >&6 4305 else 4306 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4307 4308 else 4309 if test "$ac_cv_type_long" = yes; then 4310 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4312 { as_fn_set_status 77 4313 as_fn_error "cannot compute sizeof (long) 4314 See \`config.log' for more details." "$LINENO" 5; }; } 4315 else 4316 ac_cv_sizeof_long=0 4317 fi 4318 fi 4319 4320 fi 4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4322 $as_echo "$ac_cv_sizeof_long" >&6; } 4323 4324 4325 4326 cat >>confdefs.h <<_ACEOF 4327 #define SIZEOF_LONG $ac_cv_sizeof_long 4328 _ACEOF 4329 4330 4331 4332 # Checks for library functions. 4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4334 $as_echo_n "checking for ANSI C header files... " >&6; } 4335 if test "${ac_cv_header_stdc+set}" = set; then : 4336 $as_echo_n "(cached) " >&6 4337 else 4338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4339 /* end confdefs.h. */ 4340 #include <stdlib.h> 4341 #include <stdarg.h> 4342 #include <string.h> 4343 #include <float.h> 4344 4345 int 4346 main () 4347 { 4348 4349 ; 4350 return 0; 4351 } 4352 _ACEOF 4353 if ac_fn_c_try_compile "$LINENO"; then : 4354 ac_cv_header_stdc=yes 4355 else 4356 ac_cv_header_stdc=no 4357 fi 4358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4359 4360 if test $ac_cv_header_stdc = yes; then 4361 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4363 /* end confdefs.h. */ 4364 #include <string.h> 4365 4366 _ACEOF 4367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4368 $EGREP "memchr" >/dev/null 2>&1; then : 4369 4370 else 4371 ac_cv_header_stdc=no 4372 fi 4373 rm -f conftest* 4374 4375 fi 4376 4377 if test $ac_cv_header_stdc = yes; then 4378 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4380 /* end confdefs.h. */ 4381 #include <stdlib.h> 4382 4383 _ACEOF 4384 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4385 $EGREP "free" >/dev/null 2>&1; then : 4386 4387 else 4388 ac_cv_header_stdc=no 4389 fi 4390 rm -f conftest* 4391 4392 fi 4393 4394 if test $ac_cv_header_stdc = yes; then 4395 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4396 if test "$cross_compiling" = yes; then : 4397 : 4398 else 4399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4400 /* end confdefs.h. */ 4401 #include <ctype.h> 4402 #include <stdlib.h> 4403 #if ((' ' & 0x0FF) == 0x020) 4404 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4405 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4406 #else 4407 # define ISLOWER(c) \ 4408 (('a' <= (c) && (c) <= 'i') \ 4409 || ('j' <= (c) && (c) <= 'r') \ 4410 || ('s' <= (c) && (c) <= 'z')) 4411 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4412 #endif 4413 4414 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4415 int 4416 main () 4417 { 4418 int i; 4419 for (i = 0; i < 256; i++) 4420 if (XOR (islower (i), ISLOWER (i)) 4421 || toupper (i) != TOUPPER (i)) 4422 return 2; 4423 return 0; 4424 } 4425 _ACEOF 4426 if ac_fn_c_try_run "$LINENO"; then : 4427 4428 else 4429 ac_cv_header_stdc=no 4430 fi 4431 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4432 conftest.$ac_objext conftest.beam conftest.$ac_ext 4433 fi 4434 4435 fi 4436 fi 4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4438 $as_echo "$ac_cv_header_stdc" >&6; } 4439 if test $ac_cv_header_stdc = yes; then 4440 4441 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4442 4443 fi 4444 4445 4446 # Check whether --enable-maintainer-mode was given. 4447 if test "${enable_maintainer_mode+set}" = set; then : 4448 enableval=$enable_maintainer_mode; 4449 else 4450 enable_maintainer_mode=no 4451 fi 4452 4453 4454 if test "x$enable_maintainer_mode" = xno; then 4455 MAINT='#' 4456 else 4457 MAINT= 4458 fi 4459 4460 4461 ac_aux_dir= 4462 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 4463 for ac_t in install-sh install.sh shtool; do 4464 if test -f "$ac_dir/$ac_t"; then 4465 ac_aux_dir=$ac_dir 4466 ac_install_sh="$SHELL $ac_aux_dir/$ac_t -c" 4467 break 2 4468 fi 4469 done 4470 done 4471 if test -z "$ac_aux_dir"; then 4472 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 4473 fi 4474 4475 # These three variables are undocumented and unsupported, 4476 # and are intended to be withdrawn in a future Autoconf release. 4477 # They can cause serious problems if a builder's source tree is in a directory 4478 # whose full name contains unusual characters. 4479 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 4480 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 4481 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 4482 4483 4484 # Make sure we can run config.sub. 4485 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4486 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4487 4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4489 $as_echo_n "checking build system type... " >&6; } 4490 if test "${ac_cv_build+set}" = set; then : 4491 $as_echo_n "(cached) " >&6 4492 else 4493 ac_build_alias=$build_alias 4494 test "x$ac_build_alias" = x && 4495 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4496 test "x$ac_build_alias" = x && 4497 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 4498 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4499 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4500 4501 fi 4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4503 $as_echo "$ac_cv_build" >&6; } 4504 case $ac_cv_build in 4505 *-*-*) ;; 4506 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 4507 esac 4508 build=$ac_cv_build 4509 ac_save_IFS=$IFS; IFS='-' 4510 set x $ac_cv_build 4511 shift 4512 build_cpu=$1 4513 build_vendor=$2 4514 shift; shift 4515 # Remember, the first character of IFS is used to create $*, 4516 # except with old shells: 4517 build_os=$* 4518 IFS=$ac_save_IFS 4519 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4520 4521 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4523 $as_echo_n "checking host system type... " >&6; } 4524 if test "${ac_cv_host+set}" = set; then : 4525 $as_echo_n "(cached) " >&6 4526 else 4527 if test "x$host_alias" = x; then 4528 ac_cv_host=$ac_cv_build 4529 else 4530 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4531 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4532 fi 4533 4534 fi 4535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4536 $as_echo "$ac_cv_host" >&6; } 4537 case $ac_cv_host in 4538 *-*-*) ;; 4539 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 4540 esac 4541 host=$ac_cv_host 4542 ac_save_IFS=$IFS; IFS='-' 4543 set x $ac_cv_host 4544 shift 4545 host_cpu=$1 4546 host_vendor=$2 4547 shift; shift 4548 # Remember, the first character of IFS is used to create $*, 4549 # except with old shells: 4550 host_os=$* 4551 IFS=$ac_save_IFS 4552 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4553 4554 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 4556 $as_echo_n "checking target system type... " >&6; } 4557 if test "${ac_cv_target+set}" = set; then : 4558 $as_echo_n "(cached) " >&6 4559 else 4560 if test "x$target_alias" = x; then 4561 ac_cv_target=$ac_cv_host 4562 else 4563 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 4564 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 4565 fi 4566 4567 fi 4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 4569 $as_echo "$ac_cv_target" >&6; } 4570 case $ac_cv_target in 4571 *-*-*) ;; 4572 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 4573 esac 4574 target=$ac_cv_target 4575 ac_save_IFS=$IFS; IFS='-' 4576 set x $ac_cv_target 4577 shift 4578 target_cpu=$1 4579 target_vendor=$2 4580 shift; shift 4581 # Remember, the first character of IFS is used to create $*, 4582 # except with old shells: 4583 target_os=$* 4584 IFS=$ac_save_IFS 4585 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 4586 4587 4588 # The aliases save the names the user supplied, while $host etc. 4589 # will get canonicalized. 4590 test -n "$target_alias" && 4591 test "$program_prefix$program_suffix$program_transform_name" = \ 4592 NONENONEs,x,x, && 4593 program_prefix=${target_alias}- 4594 4595 # Default decimal format 4596 # If you change the defaults here, be sure to change them in the GCC directory also 4597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5 4598 $as_echo_n "checking for decimal floating point... " >&6; } 4599 4600 4601 # Check whether --enable-decimal-float was given. 4602 if test "${enable_decimal_float+set}" = set; then : 4603 enableval=$enable_decimal_float; 4604 case $enable_decimal_float in 4605 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4606 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4607 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4608 esac 4609 4610 else 4611 4612 case $target in 4613 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4614 i?86*-*-gnu* | \ 4615 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4616 i?86*-*-cygwin*) 4617 enable_decimal_float=yes 4618 ;; 4619 *) 4620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4621 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4622 enable_decimal_float=no 4623 ;; 4624 esac 4625 4626 fi 4627 4628 4629 # x86's use BID format instead of DPD 4630 case x$enable_decimal_float in 4631 xyes) 4632 case $target in 4633 i?86*-*-* | x86_64*-*-*) 4634 enable_decimal_float=bid 4635 ;; 4636 *) 4637 enable_decimal_float=dpd 4638 ;; 4639 esac 4640 default_decimal_float=$enable_decimal_float 4641 ;; 4642 xno) 4643 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4644 # dependency on libdecnumber. 4645 default_decimal_float=dpd 4646 ;; 4647 esac 4648 4649 4650 4651 4652 # Use default_decimal_float for dependency. 4653 enable_decimal_float=$default_decimal_float 4654 4655 # If BID is being used, additional objects should be linked in. 4656 if test x$enable_decimal_float = xbid; then 4657 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)" 4658 else 4659 ADDITIONAL_OBJS= 4660 fi 4661 4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5 4663 $as_echo "$enable_decimal_float" >&6; } 4664 4665 4666 4667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4668 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4669 if test "${ac_cv_c_bigendian+set}" = set; then : 4670 $as_echo_n "(cached) " >&6 4671 else 4672 ac_cv_c_bigendian=unknown 4673 # See if we're dealing with a universal compiler. 4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4675 /* end confdefs.h. */ 4676 #ifndef __APPLE_CC__ 4677 not a universal capable compiler 4678 #endif 4679 typedef int dummy; 4680 4681 _ACEOF 4682 if ac_fn_c_try_compile "$LINENO"; then : 4683 4684 # Check for potential -arch flags. It is not universal unless 4685 # there are at least two -arch flags with different values. 4686 ac_arch= 4687 ac_prev= 4688 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4689 if test -n "$ac_prev"; then 4690 case $ac_word in 4691 i?86 | x86_64 | ppc | ppc64) 4692 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4693 ac_arch=$ac_word 4694 else 4695 ac_cv_c_bigendian=universal 4696 break 4697 fi 4698 ;; 4699 esac 4700 ac_prev= 4701 elif test "x$ac_word" = "x-arch"; then 4702 ac_prev=arch 4703 fi 4704 done 4705 fi 4706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4707 if test $ac_cv_c_bigendian = unknown; then 4708 # See if sys/param.h defines the BYTE_ORDER macro. 4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4710 /* end confdefs.h. */ 4711 #include <sys/types.h> 4712 #include <sys/param.h> 4713 4714 int 4715 main () 4716 { 4717 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4718 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4719 && LITTLE_ENDIAN) 4720 bogus endian macros 4721 #endif 4722 4723 ; 4724 return 0; 4725 } 4726 _ACEOF 4727 if ac_fn_c_try_compile "$LINENO"; then : 4728 # It does; now see whether it defined to BIG_ENDIAN or not. 4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4730 /* end confdefs.h. */ 4731 #include <sys/types.h> 4732 #include <sys/param.h> 4733 4734 int 4735 main () 4736 { 4737 #if BYTE_ORDER != BIG_ENDIAN 4738 not big endian 4739 #endif 4740 4741 ; 4742 return 0; 4743 } 4744 _ACEOF 4745 if ac_fn_c_try_compile "$LINENO"; then : 4746 ac_cv_c_bigendian=yes 4747 else 4748 ac_cv_c_bigendian=no 4749 fi 4750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4751 fi 4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4753 fi 4754 if test $ac_cv_c_bigendian = unknown; then 4755 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4757 /* end confdefs.h. */ 4758 #include <limits.h> 4759 4760 int 4761 main () 4762 { 4763 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4764 bogus endian macros 4765 #endif 4766 4767 ; 4768 return 0; 4769 } 4770 _ACEOF 4771 if ac_fn_c_try_compile "$LINENO"; then : 4772 # It does; now see whether it defined to _BIG_ENDIAN or not. 4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4774 /* end confdefs.h. */ 4775 #include <limits.h> 4776 4777 int 4778 main () 4779 { 4780 #ifndef _BIG_ENDIAN 4781 not big endian 4782 #endif 4783 4784 ; 4785 return 0; 4786 } 4787 _ACEOF 4788 if ac_fn_c_try_compile "$LINENO"; then : 4789 ac_cv_c_bigendian=yes 4790 else 4791 ac_cv_c_bigendian=no 4792 fi 4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4794 fi 4795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4796 fi 4797 if test $ac_cv_c_bigendian = unknown; then 4798 # Compile a test program. 4799 if test "$cross_compiling" = yes; then : 4800 # Try to guess by grepping values from an object file. 4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4802 /* end confdefs.h. */ 4803 short int ascii_mm[] = 4804 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4805 short int ascii_ii[] = 4806 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4807 int use_ascii (int i) { 4808 return ascii_mm[i] + ascii_ii[i]; 4809 } 4810 short int ebcdic_ii[] = 4811 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4812 short int ebcdic_mm[] = 4813 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4814 int use_ebcdic (int i) { 4815 return ebcdic_mm[i] + ebcdic_ii[i]; 4816 } 4817 extern int foo; 4818 4819 int 4820 main () 4821 { 4822 return use_ascii (foo) == use_ebcdic (foo); 4823 ; 4824 return 0; 4825 } 4826 _ACEOF 4827 if ac_fn_c_try_compile "$LINENO"; then : 4828 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4829 ac_cv_c_bigendian=yes 4830 fi 4831 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4832 if test "$ac_cv_c_bigendian" = unknown; then 4833 ac_cv_c_bigendian=no 4834 else 4835 # finding both strings is unlikely to happen, but who knows? 4836 ac_cv_c_bigendian=unknown 4837 fi 4838 fi 4839 fi 4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4841 else 4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4843 /* end confdefs.h. */ 4844 $ac_includes_default 4845 int 4846 main () 4847 { 4848 4849 /* Are we little or big endian? From Harbison&Steele. */ 4850 union 4851 { 4852 long int l; 4853 char c[sizeof (long int)]; 4854 } u; 4855 u.l = 1; 4856 return u.c[sizeof (long int) - 1] == 1; 4857 4858 ; 4859 return 0; 4860 } 4861 _ACEOF 4862 if ac_fn_c_try_run "$LINENO"; then : 4863 ac_cv_c_bigendian=no 4864 else 4865 ac_cv_c_bigendian=yes 4866 fi 4867 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4868 conftest.$ac_objext conftest.beam conftest.$ac_ext 4869 fi 4870 4871 fi 4872 fi 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4874 $as_echo "$ac_cv_c_bigendian" >&6; } 4875 case $ac_cv_c_bigendian in #( 4876 yes) 4877 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4878 ;; #( 4879 no) 4880 ;; #( 4881 universal) 4882 4883 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4884 4885 ;; #( 4886 *) 4887 as_fn_error "unknown endianness 4888 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4889 esac 4890 4891 4892 # Output. 4893 4894 ac_config_headers="$ac_config_headers config.h:config.in" 4895 4896 ac_config_files="$ac_config_files Makefile" 4897 4898 cat >confcache <<\_ACEOF 4899 # This file is a shell script that caches the results of configure 4900 # tests run on this system so they can be shared between configure 4901 # scripts and configure runs, see configure's option --config-cache. 4902 # It is not useful on other systems. If it contains results you don't 4903 # want to keep, you may remove or edit it. 4904 # 4905 # config.status only pays attention to the cache file if you give it 4906 # the --recheck option to rerun configure. 4907 # 4908 # `ac_cv_env_foo' variables (set or unset) will be overridden when 4909 # loading this file, other *unset* `ac_cv_foo' will be assigned the 4910 # following values. 4911 4912 _ACEOF 4913 4914 # The following way of writing the cache mishandles newlines in values, 4915 # but we know of no workaround that is simple, portable, and efficient. 4916 # So, we kill variables containing newlines. 4917 # Ultrix sh set writes to stderr and can't be redirected directly, 4918 # and sets the high bit in the cache file unless we assign to the vars. 4919 ( 4920 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4921 eval ac_val=\$$ac_var 4922 case $ac_val in #( 4923 *${as_nl}*) 4924 case $ac_var in #( 4925 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4926 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4927 esac 4928 case $ac_var in #( 4929 _ | IFS | as_nl) ;; #( 4930 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4931 *) { eval $ac_var=; unset $ac_var;} ;; 4932 esac ;; 4933 esac 4934 done 4935 4936 (set) 2>&1 | 4937 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4938 *${as_nl}ac_space=\ *) 4939 # `set' does not quote correctly, so add quotes: double-quote 4940 # substitution turns \\\\ into \\, and sed turns \\ into \. 4941 sed -n \ 4942 "s/'/'\\\\''/g; 4943 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4944 ;; #( 4945 *) 4946 # `set' quotes correctly as required by POSIX, so do not add quotes. 4947 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4948 ;; 4949 esac | 4950 sort 4951 ) | 4952 sed ' 4953 /^ac_cv_env_/b end 4954 t clear 4955 :clear 4956 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4957 t end 4958 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4959 :end' >>confcache 4960 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4961 if test -w "$cache_file"; then 4962 test "x$cache_file" != "x/dev/null" && 4963 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4964 $as_echo "$as_me: updating cache $cache_file" >&6;} 4965 cat confcache >$cache_file 4966 else 4967 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4968 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4969 fi 4970 fi 4971 rm -f confcache 4972 4973 test "x$prefix" = xNONE && prefix=$ac_default_prefix 4974 # Let make expand exec_prefix. 4975 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4976 4977 DEFS=-DHAVE_CONFIG_H 4978 4979 ac_libobjs= 4980 ac_ltlibobjs= 4981 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4982 # 1. Remove the extension, and $U if already installed. 4983 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4984 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4985 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4986 # will be set to the directory where LIBOBJS objects are built. 4987 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4988 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4989 done 4990 LIBOBJS=$ac_libobjs 4991 4992 LTLIBOBJS=$ac_ltlibobjs 4993 4994 4995 4996 4997 : ${CONFIG_STATUS=./config.status} 4998 ac_write_fail=0 4999 ac_clean_files_save=$ac_clean_files 5000 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5001 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5002 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5003 as_write_fail=0 5004 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5005 #! $SHELL 5006 # Generated by $as_me. 5007 # Run this file to recreate the current configuration. 5008 # Compiler output produced by configure, useful for debugging 5009 # configure, is in config.log if it exists. 5010 5011 debug=false 5012 ac_cs_recheck=false 5013 ac_cs_silent=false 5014 5015 SHELL=\${CONFIG_SHELL-$SHELL} 5016 export SHELL 5017 _ASEOF 5018 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5019 ## -------------------- ## 5020 ## M4sh Initialization. ## 5021 ## -------------------- ## 5022 5023 # Be more Bourne compatible 5024 DUALCASE=1; export DUALCASE # for MKS sh 5025 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5026 emulate sh 5027 NULLCMD=: 5028 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5029 # is contrary to our usage. Disable this feature. 5030 alias -g '${1+"$@"}'='"$@"' 5031 setopt NO_GLOB_SUBST 5032 else 5033 case `(set -o) 2>/dev/null` in #( 5034 *posix*) : 5035 set -o posix ;; #( 5036 *) : 5037 ;; 5038 esac 5039 fi 5040 5041 5042 as_nl=' 5043 ' 5044 export as_nl 5045 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5046 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5047 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5048 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5049 # Prefer a ksh shell builtin over an external printf program on Solaris, 5050 # but without wasting forks for bash or zsh. 5051 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5052 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5053 as_echo='print -r --' 5054 as_echo_n='print -rn --' 5055 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5056 as_echo='printf %s\n' 5057 as_echo_n='printf %s' 5058 else 5059 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5060 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5061 as_echo_n='/usr/ucb/echo -n' 5062 else 5063 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5064 as_echo_n_body='eval 5065 arg=$1; 5066 case $arg in #( 5067 *"$as_nl"*) 5068 expr "X$arg" : "X\\(.*\\)$as_nl"; 5069 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5070 esac; 5071 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5072 ' 5073 export as_echo_n_body 5074 as_echo_n='sh -c $as_echo_n_body as_echo' 5075 fi 5076 export as_echo_body 5077 as_echo='sh -c $as_echo_body as_echo' 5078 fi 5079 5080 # The user is always right. 5081 if test "${PATH_SEPARATOR+set}" != set; then 5082 PATH_SEPARATOR=: 5083 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5084 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5085 PATH_SEPARATOR=';' 5086 } 5087 fi 5088 5089 5090 # IFS 5091 # We need space, tab and new line, in precisely that order. Quoting is 5092 # there to prevent editors from complaining about space-tab. 5093 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5094 # splitting by setting IFS to empty value.) 5095 IFS=" "" $as_nl" 5096 5097 # Find who we are. Look in the path if we contain no directory separator. 5098 case $0 in #(( 5099 *[\\/]* ) as_myself=$0 ;; 5100 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5101 for as_dir in $PATH 5102 do 5103 IFS=$as_save_IFS 5104 test -z "$as_dir" && as_dir=. 5105 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5106 done 5107 IFS=$as_save_IFS 5108 5109 ;; 5110 esac 5111 # We did not find ourselves, most probably we were run as `sh COMMAND' 5112 # in which case we are not to be found in the path. 5113 if test "x$as_myself" = x; then 5114 as_myself=$0 5115 fi 5116 if test ! -f "$as_myself"; then 5117 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5118 exit 1 5119 fi 5120 5121 # Unset variables that we do not need and which cause bugs (e.g. in 5122 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5123 # suppresses any "Segmentation fault" message there. '((' could 5124 # trigger a bug in pdksh 5.2.14. 5125 for as_var in BASH_ENV ENV MAIL MAILPATH 5126 do eval test x\${$as_var+set} = xset \ 5127 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5128 done 5129 PS1='$ ' 5130 PS2='> ' 5131 PS4='+ ' 5132 5133 # NLS nuisances. 5134 LC_ALL=C 5135 export LC_ALL 5136 LANGUAGE=C 5137 export LANGUAGE 5138 5139 # CDPATH. 5140 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5141 5142 5143 # as_fn_error ERROR [LINENO LOG_FD] 5144 # --------------------------------- 5145 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5146 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5147 # script with status $?, using 1 if that was 0. 5148 as_fn_error () 5149 { 5150 as_status=$?; test $as_status -eq 0 && as_status=1 5151 if test "$3"; then 5152 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5153 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5154 fi 5155 $as_echo "$as_me: error: $1" >&2 5156 as_fn_exit $as_status 5157 } # as_fn_error 5158 5159 5160 # as_fn_set_status STATUS 5161 # ----------------------- 5162 # Set $? to STATUS, without forking. 5163 as_fn_set_status () 5164 { 5165 return $1 5166 } # as_fn_set_status 5167 5168 # as_fn_exit STATUS 5169 # ----------------- 5170 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5171 as_fn_exit () 5172 { 5173 set +e 5174 as_fn_set_status $1 5175 exit $1 5176 } # as_fn_exit 5177 5178 # as_fn_unset VAR 5179 # --------------- 5180 # Portably unset VAR. 5181 as_fn_unset () 5182 { 5183 { eval $1=; unset $1;} 5184 } 5185 as_unset=as_fn_unset 5186 # as_fn_append VAR VALUE 5187 # ---------------------- 5188 # Append the text in VALUE to the end of the definition contained in VAR. Take 5189 # advantage of any shell optimizations that allow amortized linear growth over 5190 # repeated appends, instead of the typical quadratic growth present in naive 5191 # implementations. 5192 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5193 eval 'as_fn_append () 5194 { 5195 eval $1+=\$2 5196 }' 5197 else 5198 as_fn_append () 5199 { 5200 eval $1=\$$1\$2 5201 } 5202 fi # as_fn_append 5203 5204 # as_fn_arith ARG... 5205 # ------------------ 5206 # Perform arithmetic evaluation on the ARGs, and store the result in the 5207 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5208 # must be portable across $(()) and expr. 5209 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5210 eval 'as_fn_arith () 5211 { 5212 as_val=$(( $* )) 5213 }' 5214 else 5215 as_fn_arith () 5216 { 5217 as_val=`expr "$@" || test $? -eq 1` 5218 } 5219 fi # as_fn_arith 5220 5221 5222 if expr a : '\(a\)' >/dev/null 2>&1 && 5223 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5224 as_expr=expr 5225 else 5226 as_expr=false 5227 fi 5228 5229 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5230 as_basename=basename 5231 else 5232 as_basename=false 5233 fi 5234 5235 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5236 as_dirname=dirname 5237 else 5238 as_dirname=false 5239 fi 5240 5241 as_me=`$as_basename -- "$0" || 5242 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5243 X"$0" : 'X\(//\)$' \| \ 5244 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5245 $as_echo X/"$0" | 5246 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5247 s//\1/ 5248 q 5249 } 5250 /^X\/\(\/\/\)$/{ 5251 s//\1/ 5252 q 5253 } 5254 /^X\/\(\/\).*/{ 5255 s//\1/ 5256 q 5257 } 5258 s/.*/./; q'` 5259 5260 # Avoid depending upon Character Ranges. 5261 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5262 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5263 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5264 as_cr_digits='0123456789' 5265 as_cr_alnum=$as_cr_Letters$as_cr_digits 5266 5267 ECHO_C= ECHO_N= ECHO_T= 5268 case `echo -n x` in #((((( 5269 -n*) 5270 case `echo 'xy\c'` in 5271 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5272 xy) ECHO_C='\c';; 5273 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5274 ECHO_T=' ';; 5275 esac;; 5276 *) 5277 ECHO_N='-n';; 5278 esac 5279 5280 rm -f conf$$ conf$$.exe conf$$.file 5281 if test -d conf$$.dir; then 5282 rm -f conf$$.dir/conf$$.file 5283 else 5284 rm -f conf$$.dir 5285 mkdir conf$$.dir 2>/dev/null 5286 fi 5287 if (echo >conf$$.file) 2>/dev/null; then 5288 if ln -s conf$$.file conf$$ 2>/dev/null; then 5289 as_ln_s='ln -s' 5290 # ... but there are two gotchas: 5291 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5292 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5293 # In both cases, we have to default to `cp -p'. 5294 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5295 as_ln_s='cp -p' 5296 elif ln conf$$.file conf$$ 2>/dev/null; then 5297 as_ln_s=ln 5298 else 5299 as_ln_s='cp -p' 5300 fi 5301 else 5302 as_ln_s='cp -p' 5303 fi 5304 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5305 rmdir conf$$.dir 2>/dev/null 5306 5307 5308 # as_fn_mkdir_p 5309 # ------------- 5310 # Create "$as_dir" as a directory, including parents if necessary. 5311 as_fn_mkdir_p () 5312 { 5313 5314 case $as_dir in #( 5315 -*) as_dir=./$as_dir;; 5316 esac 5317 test -d "$as_dir" || eval $as_mkdir_p || { 5318 as_dirs= 5319 while :; do 5320 case $as_dir in #( 5321 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5322 *) as_qdir=$as_dir;; 5323 esac 5324 as_dirs="'$as_qdir' $as_dirs" 5325 as_dir=`$as_dirname -- "$as_dir" || 5326 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5327 X"$as_dir" : 'X\(//\)[^/]' \| \ 5328 X"$as_dir" : 'X\(//\)$' \| \ 5329 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5330 $as_echo X"$as_dir" | 5331 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5332 s//\1/ 5333 q 5334 } 5335 /^X\(\/\/\)[^/].*/{ 5336 s//\1/ 5337 q 5338 } 5339 /^X\(\/\/\)$/{ 5340 s//\1/ 5341 q 5342 } 5343 /^X\(\/\).*/{ 5344 s//\1/ 5345 q 5346 } 5347 s/.*/./; q'` 5348 test -d "$as_dir" && break 5349 done 5350 test -z "$as_dirs" || eval "mkdir $as_dirs" 5351 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5352 5353 5354 } # as_fn_mkdir_p 5355 if mkdir -p . 2>/dev/null; then 5356 as_mkdir_p='mkdir -p "$as_dir"' 5357 else 5358 test -d ./-p && rmdir ./-p 5359 as_mkdir_p=false 5360 fi 5361 5362 if test -x / >/dev/null 2>&1; then 5363 as_test_x='test -x' 5364 else 5365 if ls -dL / >/dev/null 2>&1; then 5366 as_ls_L_option=L 5367 else 5368 as_ls_L_option= 5369 fi 5370 as_test_x=' 5371 eval sh -c '\'' 5372 if test -d "$1"; then 5373 test -d "$1/."; 5374 else 5375 case $1 in #( 5376 -*)set "./$1";; 5377 esac; 5378 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5379 ???[sx]*):;;*)false;;esac;fi 5380 '\'' sh 5381 ' 5382 fi 5383 as_executable_p=$as_test_x 5384 5385 # Sed expression to map a string onto a valid CPP name. 5386 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5387 5388 # Sed expression to map a string onto a valid variable name. 5389 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5390 5391 5392 exec 6>&1 5393 ## ----------------------------------- ## 5394 ## Main body of $CONFIG_STATUS script. ## 5395 ## ----------------------------------- ## 5396 _ASEOF 5397 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5398 5399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5400 # Save the log message, to keep $0 and so on meaningful, and to 5401 # report actual input values of CONFIG_FILES etc. instead of their 5402 # values after options handling. 5403 ac_log=" 5404 This file was extended by libdecnumber $as_me , which was 5405 generated by GNU Autoconf 2.64. Invocation command line was 5406 5407 CONFIG_FILES = $CONFIG_FILES 5408 CONFIG_HEADERS = $CONFIG_HEADERS 5409 CONFIG_LINKS = $CONFIG_LINKS 5410 CONFIG_COMMANDS = $CONFIG_COMMANDS 5411 $ $0 $@ 5412 5413 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5414 " 5415 5416 _ACEOF 5417 5418 case $ac_config_files in *" 5419 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5420 esac 5421 5422 case $ac_config_headers in *" 5423 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5424 esac 5425 5426 5427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5428 # Files that config.status was made for. 5429 config_files="$ac_config_files" 5430 config_headers="$ac_config_headers" 5431 config_commands="$ac_config_commands" 5432 5433 _ACEOF 5434 5435 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5436 ac_cs_usage="\ 5437 \`$as_me' instantiates files and other configuration actions 5438 from templates according to the current configuration. Unless the files 5439 and actions are specified as TAGs, all are instantiated by default. 5440 5441 Usage: $0 [OPTION]... [TAG]... 5442 5443 -h, --help print this help, then exit 5444 -V, --version print version number and configuration settings, then exit 5445 -q, --quiet, --silent 5446 do not print progress messages 5447 -d, --debug don't remove temporary files 5448 --recheck update $as_me by reconfiguring in the same conditions 5449 --file=FILE[:TEMPLATE] 5450 instantiate the configuration file FILE 5451 --header=FILE[:TEMPLATE] 5452 instantiate the configuration header FILE 5453 5454 Configuration files: 5455 $config_files 5456 5457 Configuration headers: 5458 $config_headers 5459 5460 Configuration commands: 5461 $config_commands 5462 5463 Report bugs to <gcc-bugs (at] gcc.gnu.org>." 5464 5465 _ACEOF 5466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5467 ac_cs_version="\\ 5468 libdecnumber config.status 5469 configured by $0, generated by GNU Autoconf 2.64, 5470 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5471 5472 Copyright (C) 2009 Free Software Foundation, Inc. 5473 This config.status script is free software; the Free Software Foundation 5474 gives unlimited permission to copy, distribute and modify it." 5475 5476 ac_pwd='$ac_pwd' 5477 srcdir='$srcdir' 5478 test -n "\$AWK" || AWK=awk 5479 _ACEOF 5480 5481 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5482 # The default lists apply if the user does not specify any file. 5483 ac_need_defaults=: 5484 while test $# != 0 5485 do 5486 case $1 in 5487 --*=*) 5488 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5489 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5490 ac_shift=: 5491 ;; 5492 *) 5493 ac_option=$1 5494 ac_optarg=$2 5495 ac_shift=shift 5496 ;; 5497 esac 5498 5499 case $ac_option in 5500 # Handling of the options. 5501 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5502 ac_cs_recheck=: ;; 5503 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5504 $as_echo "$ac_cs_version"; exit ;; 5505 --debug | --debu | --deb | --de | --d | -d ) 5506 debug=: ;; 5507 --file | --fil | --fi | --f ) 5508 $ac_shift 5509 case $ac_optarg in 5510 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5511 esac 5512 as_fn_append CONFIG_FILES " '$ac_optarg'" 5513 ac_need_defaults=false;; 5514 --header | --heade | --head | --hea ) 5515 $ac_shift 5516 case $ac_optarg in 5517 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5518 esac 5519 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5520 ac_need_defaults=false;; 5521 --he | --h) 5522 # Conflict between --help and --header 5523 as_fn_error "ambiguous option: \`$1' 5524 Try \`$0 --help' for more information.";; 5525 --help | --hel | -h ) 5526 $as_echo "$ac_cs_usage"; exit ;; 5527 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5528 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5529 ac_cs_silent=: ;; 5530 5531 # This is an error. 5532 -*) as_fn_error "unrecognized option: \`$1' 5533 Try \`$0 --help' for more information." ;; 5534 5535 *) as_fn_append ac_config_targets " $1" 5536 ac_need_defaults=false ;; 5537 5538 esac 5539 shift 5540 done 5541 5542 ac_configure_extra_args= 5543 5544 if $ac_cs_silent; then 5545 exec 6>/dev/null 5546 ac_configure_extra_args="$ac_configure_extra_args --silent" 5547 fi 5548 5549 _ACEOF 5550 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5551 if \$ac_cs_recheck; then 5552 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5553 shift 5554 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5555 CONFIG_SHELL='$SHELL' 5556 export CONFIG_SHELL 5557 exec "\$@" 5558 fi 5559 5560 _ACEOF 5561 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5562 exec 5>>config.log 5563 { 5564 echo 5565 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5566 ## Running $as_me. ## 5567 _ASBOX 5568 $as_echo "$ac_log" 5569 } >&5 5570 5571 _ACEOF 5572 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5573 # 5574 # INIT-COMMANDS 5575 # 5576 5577 GCC="$GCC" 5578 CC="$CC" 5579 acx_cv_header_stdint="$acx_cv_header_stdint" 5580 acx_cv_type_int8_t="$acx_cv_type_int8_t" 5581 acx_cv_type_int16_t="$acx_cv_type_int16_t" 5582 acx_cv_type_int32_t="$acx_cv_type_int32_t" 5583 acx_cv_type_int64_t="$acx_cv_type_int64_t" 5584 acx_cv_type_intptr_t="$acx_cv_type_intptr_t" 5585 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" 5586 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t" 5587 ac_cv_type_uint64_t="$ac_cv_type_uint64_t" 5588 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t" 5589 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t" 5590 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t" 5591 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t" 5592 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p" 5593 5594 5595 _ACEOF 5596 5597 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5598 5599 # Handling of arguments. 5600 for ac_config_target in $ac_config_targets 5601 do 5602 case $ac_config_target in 5603 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;; 5604 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 5605 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5606 5607 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5608 esac 5609 done 5610 5611 5612 # If the user did not use the arguments to specify the items to instantiate, 5613 # then the envvar interface is used. Set only those that are not. 5614 # We use the long form for the default assignment because of an extremely 5615 # bizarre bug on SunOS 4.1.3. 5616 if $ac_need_defaults; then 5617 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5618 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5619 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5620 fi 5621 5622 # Have a temporary directory for convenience. Make it in the build tree 5623 # simply because there is no reason against having it here, and in addition, 5624 # creating and moving files from /tmp can sometimes cause problems. 5625 # Hook for its removal unless debugging. 5626 # Note that there is a small window in which the directory will not be cleaned: 5627 # after its creation but before its name has been assigned to `$tmp'. 5628 $debug || 5629 { 5630 tmp= 5631 trap 'exit_status=$? 5632 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5633 ' 0 5634 trap 'as_fn_exit 1' 1 2 13 15 5635 } 5636 # Create a (secure) tmp directory for tmp files. 5637 5638 { 5639 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5640 test -n "$tmp" && test -d "$tmp" 5641 } || 5642 { 5643 tmp=./conf$$-$RANDOM 5644 (umask 077 && mkdir "$tmp") 5645 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 5646 5647 # Set up the scripts for CONFIG_FILES section. 5648 # No need to generate them if there are no CONFIG_FILES. 5649 # This happens for instance with `./config.status config.h'. 5650 if test -n "$CONFIG_FILES"; then 5651 5652 5653 ac_cr=`echo X | tr X '\015'` 5654 # On cygwin, bash can eat \r inside `` if the user requested igncr. 5655 # But we know of no other shell where ac_cr would be empty at this 5656 # point, so we can use a bashism as a fallback. 5657 if test "x$ac_cr" = x; then 5658 eval ac_cr=\$\'\\r\' 5659 fi 5660 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5661 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5662 ac_cs_awk_cr='\r' 5663 else 5664 ac_cs_awk_cr=$ac_cr 5665 fi 5666 5667 echo 'BEGIN {' >"$tmp/subs1.awk" && 5668 _ACEOF 5669 5670 5671 { 5672 echo "cat >conf$$subs.awk <<_ACEOF" && 5673 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5674 echo "_ACEOF" 5675 } >conf$$subs.sh || 5676 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5677 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 5678 ac_delim='%!_!# ' 5679 for ac_last_try in false false false false false :; do 5680 . ./conf$$subs.sh || 5681 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5682 5683 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5684 if test $ac_delim_n = $ac_delim_num; then 5685 break 5686 elif $ac_last_try; then 5687 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5688 else 5689 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5690 fi 5691 done 5692 rm -f conf$$subs.sh 5693 5694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5695 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 5696 _ACEOF 5697 sed -n ' 5698 h 5699 s/^/S["/; s/!.*/"]=/ 5700 p 5701 g 5702 s/^[^!]*!// 5703 :repl 5704 t repl 5705 s/'"$ac_delim"'$// 5706 t delim 5707 :nl 5708 h 5709 s/\(.\{148\}\).*/\1/ 5710 t more1 5711 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5712 p 5713 n 5714 b repl 5715 :more1 5716 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5717 p 5718 g 5719 s/.\{148\}// 5720 t nl 5721 :delim 5722 h 5723 s/\(.\{148\}\).*/\1/ 5724 t more2 5725 s/["\\]/\\&/g; s/^/"/; s/$/"/ 5726 p 5727 b 5728 :more2 5729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5730 p 5731 g 5732 s/.\{148\}// 5733 t delim 5734 ' <conf$$subs.awk | sed ' 5735 /^[^""]/{ 5736 N 5737 s/\n// 5738 } 5739 ' >>$CONFIG_STATUS || ac_write_fail=1 5740 rm -f conf$$subs.awk 5741 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5742 _ACAWK 5743 cat >>"\$tmp/subs1.awk" <<_ACAWK && 5744 for (key in S) S_is_set[key] = 1 5745 FS = "" 5746 5747 } 5748 { 5749 line = $ 0 5750 nfields = split(line, field, "@") 5751 substed = 0 5752 len = length(field[1]) 5753 for (i = 2; i < nfields; i++) { 5754 key = field[i] 5755 keylen = length(key) 5756 if (S_is_set[key]) { 5757 value = S[key] 5758 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5759 len += length(value) + length(field[++i]) 5760 substed = 1 5761 } else 5762 len += 1 + keylen 5763 } 5764 5765 print line 5766 } 5767 5768 _ACAWK 5769 _ACEOF 5770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5771 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5772 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5773 else 5774 cat 5775 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 5776 || as_fn_error "could not setup config files machinery" "$LINENO" 5 5777 _ACEOF 5778 5779 # VPATH may cause trouble with some makes, so we remove $(srcdir), 5780 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5781 # trailing colons and then remove the whole line if VPATH becomes empty 5782 # (actually we leave an empty line to preserve line numbers). 5783 if test "x$srcdir" = x.; then 5784 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5785 s/:*\$(srcdir):*/:/ 5786 s/:*\${srcdir}:*/:/ 5787 s/:*@srcdir@:*/:/ 5788 s/^\([^=]*=[ ]*\):*/\1/ 5789 s/:*$// 5790 s/^[^=]*=[ ]*$// 5791 }' 5792 fi 5793 5794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5795 fi # test -n "$CONFIG_FILES" 5796 5797 # Set up the scripts for CONFIG_HEADERS section. 5798 # No need to generate them if there are no CONFIG_HEADERS. 5799 # This happens for instance with `./config.status Makefile'. 5800 if test -n "$CONFIG_HEADERS"; then 5801 cat >"$tmp/defines.awk" <<\_ACAWK || 5802 BEGIN { 5803 _ACEOF 5804 5805 # Transform confdefs.h into an awk script `defines.awk', embedded as 5806 # here-document in config.status, that substitutes the proper values into 5807 # config.h.in to produce config.h. 5808 5809 # Create a delimiter string that does not exist in confdefs.h, to ease 5810 # handling of long lines. 5811 ac_delim='%!_!# ' 5812 for ac_last_try in false false :; do 5813 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 5814 if test -z "$ac_t"; then 5815 break 5816 elif $ac_last_try; then 5817 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 5818 else 5819 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5820 fi 5821 done 5822 5823 # For the awk script, D is an array of macro values keyed by name, 5824 # likewise P contains macro parameters if any. Preserve backslash 5825 # newline sequences. 5826 5827 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5828 sed -n ' 5829 s/.\{148\}/&'"$ac_delim"'/g 5830 t rset 5831 :rset 5832 s/^[ ]*#[ ]*define[ ][ ]*/ / 5833 t def 5834 d 5835 :def 5836 s/\\$// 5837 t bsnl 5838 s/["\\]/\\&/g 5839 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5840 D["\1"]=" \3"/p 5841 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5842 d 5843 :bsnl 5844 s/["\\]/\\&/g 5845 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5846 D["\1"]=" \3\\\\\\n"\\/p 5847 t cont 5848 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5849 t cont 5850 d 5851 :cont 5852 n 5853 s/.\{148\}/&'"$ac_delim"'/g 5854 t clear 5855 :clear 5856 s/\\$// 5857 t bsnlc 5858 s/["\\]/\\&/g; s/^/"/; s/$/"/p 5859 d 5860 :bsnlc 5861 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5862 b cont 5863 ' <confdefs.h | sed ' 5864 s/'"$ac_delim"'/"\\\ 5865 "/g' >>$CONFIG_STATUS || ac_write_fail=1 5866 5867 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5868 for (key in D) D_is_set[key] = 1 5869 FS = "" 5870 } 5871 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5872 line = \$ 0 5873 split(line, arg, " ") 5874 if (arg[1] == "#") { 5875 defundef = arg[2] 5876 mac1 = arg[3] 5877 } else { 5878 defundef = substr(arg[1], 2) 5879 mac1 = arg[2] 5880 } 5881 split(mac1, mac2, "(") #) 5882 macro = mac2[1] 5883 prefix = substr(line, 1, index(line, defundef) - 1) 5884 if (D_is_set[macro]) { 5885 # Preserve the white space surrounding the "#". 5886 print prefix "define", macro P[macro] D[macro] 5887 next 5888 } else { 5889 # Replace #undef with comments. This is necessary, for example, 5890 # in the case of _POSIX_SOURCE, which is predefined and required 5891 # on some systems where configure will not decide to define it. 5892 if (defundef == "undef") { 5893 print "/*", prefix defundef, macro, "*/" 5894 next 5895 } 5896 } 5897 } 5898 { print } 5899 _ACAWK 5900 _ACEOF 5901 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5902 as_fn_error "could not setup config headers machinery" "$LINENO" 5 5903 fi # test -n "$CONFIG_HEADERS" 5904 5905 5906 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 5907 shift 5908 for ac_tag 5909 do 5910 case $ac_tag in 5911 :[FHLC]) ac_mode=$ac_tag; continue;; 5912 esac 5913 case $ac_mode$ac_tag in 5914 :[FHL]*:*);; 5915 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 5916 :[FH]-) ac_tag=-:-;; 5917 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5918 esac 5919 ac_save_IFS=$IFS 5920 IFS=: 5921 set x $ac_tag 5922 IFS=$ac_save_IFS 5923 shift 5924 ac_file=$1 5925 shift 5926 5927 case $ac_mode in 5928 :L) ac_source=$1;; 5929 :[FH]) 5930 ac_file_inputs= 5931 for ac_f 5932 do 5933 case $ac_f in 5934 -) ac_f="$tmp/stdin";; 5935 *) # Look for the file first in the build tree, then in the source tree 5936 # (if the path is not absolute). The absolute path cannot be DOS-style, 5937 # because $ac_f cannot contain `:'. 5938 test -f "$ac_f" || 5939 case $ac_f in 5940 [\\/$]*) false;; 5941 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5942 esac || 5943 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5944 esac 5945 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5946 as_fn_append ac_file_inputs " '$ac_f'" 5947 done 5948 5949 # Let's still pretend it is `configure' which instantiates (i.e., don't 5950 # use $as_me), people would be surprised to read: 5951 # /* config.h. Generated by config.status. */ 5952 configure_input='Generated from '` 5953 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5954 `' by configure.' 5955 if test x"$ac_file" != x-; then 5956 configure_input="$ac_file. $configure_input" 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5958 $as_echo "$as_me: creating $ac_file" >&6;} 5959 fi 5960 # Neutralize special characters interpreted by sed in replacement strings. 5961 case $configure_input in #( 5962 *\&* | *\|* | *\\* ) 5963 ac_sed_conf_input=`$as_echo "$configure_input" | 5964 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5965 *) ac_sed_conf_input=$configure_input;; 5966 esac 5967 5968 case $ac_tag in 5969 *:-:* | *:-) cat >"$tmp/stdin" \ 5970 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 5971 esac 5972 ;; 5973 esac 5974 5975 ac_dir=`$as_dirname -- "$ac_file" || 5976 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5977 X"$ac_file" : 'X\(//\)[^/]' \| \ 5978 X"$ac_file" : 'X\(//\)$' \| \ 5979 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5980 $as_echo X"$ac_file" | 5981 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5982 s//\1/ 5983 q 5984 } 5985 /^X\(\/\/\)[^/].*/{ 5986 s//\1/ 5987 q 5988 } 5989 /^X\(\/\/\)$/{ 5990 s//\1/ 5991 q 5992 } 5993 /^X\(\/\).*/{ 5994 s//\1/ 5995 q 5996 } 5997 s/.*/./; q'` 5998 as_dir="$ac_dir"; as_fn_mkdir_p 5999 ac_builddir=. 6000 6001 case "$ac_dir" in 6002 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6003 *) 6004 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6005 # A ".." for each directory in $ac_dir_suffix. 6006 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6007 case $ac_top_builddir_sub in 6008 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6009 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6010 esac ;; 6011 esac 6012 ac_abs_top_builddir=$ac_pwd 6013 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6014 # for backward compatibility: 6015 ac_top_builddir=$ac_top_build_prefix 6016 6017 case $srcdir in 6018 .) # We are building in place. 6019 ac_srcdir=. 6020 ac_top_srcdir=$ac_top_builddir_sub 6021 ac_abs_top_srcdir=$ac_pwd ;; 6022 [\\/]* | ?:[\\/]* ) # Absolute name. 6023 ac_srcdir=$srcdir$ac_dir_suffix; 6024 ac_top_srcdir=$srcdir 6025 ac_abs_top_srcdir=$srcdir ;; 6026 *) # Relative name. 6027 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6028 ac_top_srcdir=$ac_top_build_prefix$srcdir 6029 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6030 esac 6031 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6032 6033 6034 case $ac_mode in 6035 :F) 6036 # 6037 # CONFIG_FILE 6038 # 6039 6040 _ACEOF 6041 6042 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6043 # If the template does not know about datarootdir, expand it. 6044 # FIXME: This hack should be removed a few years after 2.60. 6045 ac_datarootdir_hack=; ac_datarootdir_seen= 6046 ac_sed_dataroot=' 6047 /datarootdir/ { 6048 p 6049 q 6050 } 6051 /@datadir@/p 6052 /@docdir@/p 6053 /@infodir@/p 6054 /@localedir@/p 6055 /@mandir@/p' 6056 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6057 *datarootdir*) ac_datarootdir_seen=yes;; 6058 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6060 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6061 _ACEOF 6062 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6063 ac_datarootdir_hack=' 6064 s&@datadir@&$datadir&g 6065 s&@docdir@&$docdir&g 6066 s&@infodir@&$infodir&g 6067 s&@localedir@&$localedir&g 6068 s&@mandir@&$mandir&g 6069 s&\\\${datarootdir}&$datarootdir&g' ;; 6070 esac 6071 _ACEOF 6072 6073 # Neutralize VPATH when `$srcdir' = `.'. 6074 # Shell code in configure.ac might set extrasub. 6075 # FIXME: do we really want to maintain this feature? 6076 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6077 ac_sed_extra="$ac_vpsub 6078 $extrasub 6079 _ACEOF 6080 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6081 :t 6082 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6083 s|@configure_input@|$ac_sed_conf_input|;t t 6084 s&@top_builddir@&$ac_top_builddir_sub&;t t 6085 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6086 s&@srcdir@&$ac_srcdir&;t t 6087 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6088 s&@top_srcdir@&$ac_top_srcdir&;t t 6089 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6090 s&@builddir@&$ac_builddir&;t t 6091 s&@abs_builddir@&$ac_abs_builddir&;t t 6092 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6093 $ac_datarootdir_hack 6094 " 6095 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6096 || as_fn_error "could not create $ac_file" "$LINENO" 5 6097 6098 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6099 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6100 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6101 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6102 which seems to be undefined. Please make sure it is defined." >&5 6103 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6104 which seems to be undefined. Please make sure it is defined." >&2;} 6105 6106 rm -f "$tmp/stdin" 6107 case $ac_file in 6108 -) cat "$tmp/out" && rm -f "$tmp/out";; 6109 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6110 esac \ 6111 || as_fn_error "could not create $ac_file" "$LINENO" 5 6112 ;; 6113 :H) 6114 # 6115 # CONFIG_HEADER 6116 # 6117 if test x"$ac_file" != x-; then 6118 { 6119 $as_echo "/* $configure_input */" \ 6120 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6121 } >"$tmp/config.h" \ 6122 || as_fn_error "could not create $ac_file" "$LINENO" 5 6123 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6124 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6125 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6126 else 6127 rm -f "$ac_file" 6128 mv "$tmp/config.h" "$ac_file" \ 6129 || as_fn_error "could not create $ac_file" "$LINENO" 5 6130 fi 6131 else 6132 $as_echo "/* $configure_input */" \ 6133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6134 || as_fn_error "could not create -" "$LINENO" 5 6135 fi 6136 ;; 6137 6138 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6139 $as_echo "$as_me: executing $ac_file commands" >&6;} 6140 ;; 6141 esac 6142 6143 6144 case $ac_file$ac_mode in 6145 "gstdint.h":C) 6146 if test "$GCC" = yes; then 6147 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h 6148 else 6149 echo "/* generated for $CC */" > tmp-stdint.h 6150 fi 6151 6152 sed 's/^ *//' >> tmp-stdint.h <<EOF 6153 6154 #ifndef GCC_GENERATED_STDINT_H 6155 #define GCC_GENERATED_STDINT_H 1 6156 6157 #include <sys/types.h> 6158 EOF 6159 6160 if test "$acx_cv_header_stdint" != stdint.h; then 6161 echo "#include <stddef.h>" >> tmp-stdint.h 6162 fi 6163 if test "$acx_cv_header_stdint" != stddef.h; then 6164 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h 6165 fi 6166 6167 sed 's/^ *//' >> tmp-stdint.h <<EOF 6168 /* glibc uses these symbols as guards to prevent redefinitions. */ 6169 #ifdef __int8_t_defined 6170 #define _INT8_T 6171 #define _INT16_T 6172 #define _INT32_T 6173 #endif 6174 #ifdef __uint32_t_defined 6175 #define _UINT32_T 6176 #endif 6177 6178 EOF 6179 6180 # ----------------- done header, emit basic int types ------------- 6181 if test "$acx_cv_header_stdint" = stddef.h; then 6182 sed 's/^ *//' >> tmp-stdint.h <<EOF 6183 6184 #ifndef _UINT8_T 6185 #define _UINT8_T 6186 #ifndef __uint8_t_defined 6187 #define __uint8_t_defined 6188 #ifndef uint8_t 6189 typedef unsigned $acx_cv_type_int8_t uint8_t; 6190 #endif 6191 #endif 6192 #endif 6193 6194 #ifndef _UINT16_T 6195 #define _UINT16_T 6196 #ifndef __uint16_t_defined 6197 #define __uint16_t_defined 6198 #ifndef uint16_t 6199 typedef unsigned $acx_cv_type_int16_t uint16_t; 6200 #endif 6201 #endif 6202 #endif 6203 6204 #ifndef _UINT32_T 6205 #define _UINT32_T 6206 #ifndef __uint32_t_defined 6207 #define __uint32_t_defined 6208 #ifndef uint32_t 6209 typedef unsigned $acx_cv_type_int32_t uint32_t; 6210 #endif 6211 #endif 6212 #endif 6213 6214 #ifndef _INT8_T 6215 #define _INT8_T 6216 #ifndef __int8_t_defined 6217 #define __int8_t_defined 6218 #ifndef int8_t 6219 typedef $acx_cv_type_int8_t int8_t; 6220 #endif 6221 #endif 6222 #endif 6223 6224 #ifndef _INT16_T 6225 #define _INT16_T 6226 #ifndef __int16_t_defined 6227 #define __int16_t_defined 6228 #ifndef int16_t 6229 typedef $acx_cv_type_int16_t int16_t; 6230 #endif 6231 #endif 6232 #endif 6233 6234 #ifndef _INT32_T 6235 #define _INT32_T 6236 #ifndef __int32_t_defined 6237 #define __int32_t_defined 6238 #ifndef int32_t 6239 typedef $acx_cv_type_int32_t int32_t; 6240 #endif 6241 #endif 6242 #endif 6243 EOF 6244 elif test "$ac_cv_type_u_int32_t" = yes; then 6245 sed 's/^ *//' >> tmp-stdint.h <<EOF 6246 6247 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ 6248 #ifndef _INT8_T 6249 #define _INT8_T 6250 #endif 6251 #ifndef _INT16_T 6252 #define _INT16_T 6253 #endif 6254 #ifndef _INT32_T 6255 #define _INT32_T 6256 #endif 6257 6258 #ifndef _UINT8_T 6259 #define _UINT8_T 6260 #ifndef __uint8_t_defined 6261 #define __uint8_t_defined 6262 #ifndef uint8_t 6263 typedef u_int8_t uint8_t; 6264 #endif 6265 #endif 6266 #endif 6267 6268 #ifndef _UINT16_T 6269 #define _UINT16_T 6270 #ifndef __uint16_t_defined 6271 #define __uint16_t_defined 6272 #ifndef uint16_t 6273 typedef u_int16_t uint16_t; 6274 #endif 6275 #endif 6276 #endif 6277 6278 #ifndef _UINT32_T 6279 #define _UINT32_T 6280 #ifndef __uint32_t_defined 6281 #define __uint32_t_defined 6282 #ifndef uint32_t 6283 typedef u_int32_t uint32_t; 6284 #endif 6285 #endif 6286 #endif 6287 EOF 6288 else 6289 sed 's/^ *//' >> tmp-stdint.h <<EOF 6290 6291 /* Some systems have guard macros to prevent redefinitions, define them. */ 6292 #ifndef _INT8_T 6293 #define _INT8_T 6294 #endif 6295 #ifndef _INT16_T 6296 #define _INT16_T 6297 #endif 6298 #ifndef _INT32_T 6299 #define _INT32_T 6300 #endif 6301 #ifndef _UINT8_T 6302 #define _UINT8_T 6303 #endif 6304 #ifndef _UINT16_T 6305 #define _UINT16_T 6306 #endif 6307 #ifndef _UINT32_T 6308 #define _UINT32_T 6309 #endif 6310 EOF 6311 fi 6312 6313 # ------------- done basic int types, emit int64_t types ------------ 6314 if test "$ac_cv_type_uint64_t" = yes; then 6315 sed 's/^ *//' >> tmp-stdint.h <<EOF 6316 6317 /* system headers have good uint64_t and int64_t */ 6318 #ifndef _INT64_T 6319 #define _INT64_T 6320 #endif 6321 #ifndef _UINT64_T 6322 #define _UINT64_T 6323 #endif 6324 EOF 6325 elif test "$ac_cv_type_u_int64_t" = yes; then 6326 sed 's/^ *//' >> tmp-stdint.h <<EOF 6327 6328 /* system headers have an u_int64_t (and int64_t) */ 6329 #ifndef _INT64_T 6330 #define _INT64_T 6331 #endif 6332 #ifndef _UINT64_T 6333 #define _UINT64_T 6334 #ifndef __uint64_t_defined 6335 #define __uint64_t_defined 6336 #ifndef uint64_t 6337 typedef u_int64_t uint64_t; 6338 #endif 6339 #endif 6340 #endif 6341 EOF 6342 elif test -n "$acx_cv_type_int64_t"; then 6343 sed 's/^ *//' >> tmp-stdint.h <<EOF 6344 6345 /* architecture has a 64-bit type, $acx_cv_type_int64_t */ 6346 #ifndef _INT64_T 6347 #define _INT64_T 6348 #ifndef int64_t 6349 typedef $acx_cv_type_int64_t int64_t; 6350 #endif 6351 #endif 6352 #ifndef _UINT64_T 6353 #define _UINT64_T 6354 #ifndef __uint64_t_defined 6355 #define __uint64_t_defined 6356 #ifndef uint64_t 6357 typedef unsigned $acx_cv_type_int64_t uint64_t; 6358 #endif 6359 #endif 6360 #endif 6361 EOF 6362 else 6363 sed 's/^ *//' >> tmp-stdint.h <<EOF 6364 6365 /* some common heuristics for int64_t, using compiler-specific tests */ 6366 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L 6367 #ifndef _INT64_T 6368 #define _INT64_T 6369 #ifndef __int64_t_defined 6370 #ifndef int64_t 6371 typedef long long int64_t; 6372 #endif 6373 #endif 6374 #endif 6375 #ifndef _UINT64_T 6376 #define _UINT64_T 6377 #ifndef uint64_t 6378 typedef unsigned long long uint64_t; 6379 #endif 6380 #endif 6381 6382 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 6383 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and 6384 does not implement __extension__. But that compiler doesn't define 6385 __GNUC_MINOR__. */ 6386 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) 6387 # define __extension__ 6388 # endif 6389 6390 # ifndef _INT64_T 6391 # define _INT64_T 6392 # ifndef int64_t 6393 __extension__ typedef long long int64_t; 6394 # endif 6395 # endif 6396 # ifndef _UINT64_T 6397 # define _UINT64_T 6398 # ifndef uint64_t 6399 __extension__ typedef unsigned long long uint64_t; 6400 # endif 6401 # endif 6402 6403 #elif !defined __STRICT_ANSI__ 6404 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ 6405 6406 # ifndef _INT64_T 6407 # define _INT64_T 6408 # ifndef int64_t 6409 typedef __int64 int64_t; 6410 # endif 6411 # endif 6412 # ifndef _UINT64_T 6413 # define _UINT64_T 6414 # ifndef uint64_t 6415 typedef unsigned __int64 uint64_t; 6416 # endif 6417 # endif 6418 # endif /* compiler */ 6419 6420 #endif /* ANSI version */ 6421 EOF 6422 fi 6423 6424 # ------------- done int64_t types, emit intptr types ------------ 6425 if test "$ac_cv_type_uintptr_t" != yes; then 6426 sed 's/^ *//' >> tmp-stdint.h <<EOF 6427 6428 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ 6429 #ifndef __uintptr_t_defined 6430 #ifndef uintptr_t 6431 typedef u$acx_cv_type_intptr_t uintptr_t; 6432 #endif 6433 #endif 6434 #ifndef __intptr_t_defined 6435 #ifndef intptr_t 6436 typedef $acx_cv_type_intptr_t intptr_t; 6437 #endif 6438 #endif 6439 EOF 6440 fi 6441 6442 # ------------- done intptr types, emit int_least types ------------ 6443 if test "$ac_cv_type_int_least32_t" != yes; then 6444 sed 's/^ *//' >> tmp-stdint.h <<EOF 6445 6446 /* Define int_least types */ 6447 typedef int8_t int_least8_t; 6448 typedef int16_t int_least16_t; 6449 typedef int32_t int_least32_t; 6450 #ifdef _INT64_T 6451 typedef int64_t int_least64_t; 6452 #endif 6453 6454 typedef uint8_t uint_least8_t; 6455 typedef uint16_t uint_least16_t; 6456 typedef uint32_t uint_least32_t; 6457 #ifdef _UINT64_T 6458 typedef uint64_t uint_least64_t; 6459 #endif 6460 EOF 6461 fi 6462 6463 # ------------- done intptr types, emit int_fast types ------------ 6464 if test "$ac_cv_type_int_fast32_t" != yes; then 6465 sed 's/^ *//' >> tmp-stdint.h <<EOF 6466 6467 /* Define int_fast types. short is often slow */ 6468 typedef int8_t int_fast8_t; 6469 typedef int int_fast16_t; 6470 typedef int32_t int_fast32_t; 6471 #ifdef _INT64_T 6472 typedef int64_t int_fast64_t; 6473 #endif 6474 6475 typedef uint8_t uint_fast8_t; 6476 typedef unsigned int uint_fast16_t; 6477 typedef uint32_t uint_fast32_t; 6478 #ifdef _UINT64_T 6479 typedef uint64_t uint_fast64_t; 6480 #endif 6481 EOF 6482 fi 6483 6484 if test "$ac_cv_type_uintmax_t" != yes; then 6485 sed 's/^ *//' >> tmp-stdint.h <<EOF 6486 6487 /* Define intmax based on what we found */ 6488 #ifndef intmax_t 6489 #ifdef _INT64_T 6490 typedef int64_t intmax_t; 6491 #else 6492 typedef long intmax_t; 6493 #endif 6494 #endif 6495 #ifndef uintmax_t 6496 #ifdef _UINT64_T 6497 typedef uint64_t uintmax_t; 6498 #else 6499 typedef unsigned long uintmax_t; 6500 #endif 6501 #endif 6502 EOF 6503 fi 6504 6505 sed 's/^ *//' >> tmp-stdint.h <<EOF 6506 6507 #endif /* GCC_GENERATED_STDINT_H */ 6508 EOF 6509 6510 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then 6511 rm -f tmp-stdint.h 6512 else 6513 mv -f tmp-stdint.h gstdint.h 6514 fi 6515 6516 ;; 6517 "config.h":H) echo timestamp > stamp-h1 ;; 6518 6519 esac 6520 done # for ac_tag 6521 6522 6523 as_fn_exit 0 6524 _ACEOF 6525 ac_clean_files=$ac_clean_files_save 6526 6527 test $ac_write_fail = 0 || 6528 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6529 6530 6531 # configure is writing to config.log, and then calls config.status. 6532 # config.status does its own redirection, appending to config.log. 6533 # Unfortunately, on DOS this fails, as config.log is still kept open 6534 # by configure, so config.status won't be able to write to it; its 6535 # output is simply discarded. So we exec the FD to /dev/null, 6536 # effectively closing config.log, so it can be properly (re)opened and 6537 # appended to by config.status. When coming back to configure, we 6538 # need to make the FD available again. 6539 if test "$no_create" != yes; then 6540 ac_cs_success=: 6541 ac_config_status_args= 6542 test "$silent" = yes && 6543 ac_config_status_args="$ac_config_status_args --quiet" 6544 exec 5>/dev/null 6545 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6546 exec 5>>config.log 6547 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6548 # would make configure fail if this is the last instruction. 6549 $ac_cs_success || as_fn_exit $? 6550 fi 6551 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6553 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6554 fi 6555 6556
Indexes created Sat Feb 28 05:31:39 UTC 2026