configure revision 1.1.1.4
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0. 4 # 5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7 # Foundation, Inc. 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93 for as_dir in $PATH 94 do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99 IFS=$as_save_IFS 100 101 ;; 102 esac 103 # We did not find ourselves, most probably we were run as `sh COMMAND' 104 # in which case we are not to be found in the path. 105 if test "x$as_myself" = x; then 106 as_myself=$0 107 fi 108 if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111 fi 112 113 # Unset variables that we do not need and which cause bugs (e.g. in 114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115 # suppresses any "Segmentation fault" message there. '((' could 116 # trigger a bug in pdksh 5.2.14. 117 for as_var in BASH_ENV ENV MAIL MAILPATH 118 do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120 done 121 PS1='$ ' 122 PS2='> ' 123 PS4='+ ' 124 125 # NLS nuisances. 126 LC_ALL=C 127 export LC_ALL 128 LANGUAGE=C 129 export LANGUAGE 130 131 # CDPATH. 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134 if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142 else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148 esac 149 fi 150 " 151 as_required="as_fn_return () { (exit \$1); } 152 as_fn_success () { as_fn_return 0; } 153 as_fn_failure () { as_fn_return 1; } 154 as_fn_ret_success () { return 0; } 155 as_fn_ret_failure () { return 1; } 156 157 exitcode=0 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164 else 165 exitcode=1; echo positional parameters were not saved. 166 fi 167 test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 172 test \$(( 1 + 1 )) = 2 || exit 1" 173 if (eval "$as_required") 2>/dev/null; then : 174 as_have_required=yes 175 else 176 as_have_required=no 177 fi 178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 179 180 else 181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 182 as_found=false 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 184 do 185 IFS=$as_save_IFS 186 test -z "$as_dir" && as_dir=. 187 as_found=: 188 case $as_dir in #( 189 /*) 190 for as_base in sh bash ksh sh5; do 191 # Try only shells that exist, to save several forks. 192 as_shell=$as_dir/$as_base 193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 195 CONFIG_SHELL=$as_shell as_have_required=yes 196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 break 2 198 fi 199 fi 200 done;; 201 esac 202 as_found=false 203 done 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 206 CONFIG_SHELL=$SHELL as_have_required=yes 207 fi; } 208 IFS=$as_save_IFS 209 210 211 if test "x$CONFIG_SHELL" != x; then : 212 # We cannot yet assume a decent shell, so we have to provide a 213 # neutralization value for shells without unset; and this also 214 # works around shells that cannot unset nonexistent variables. 215 BASH_ENV=/dev/null 216 ENV=/dev/null 217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 218 export CONFIG_SHELL 219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 220 fi 221 222 if test x$as_have_required = xno; then : 223 $as_echo "$0: This script requires a shell more modern than all" 224 $as_echo "$0: the shells that I found on your system." 225 if test x${ZSH_VERSION+set} = xset ; then 226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 227 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 228 else 229 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 230 $0: including any error possibly output before this 231 $0: message. Then install a modern shell, or manually run 232 $0: the script under such a shell if you do have one." 233 fi 234 exit 1 235 fi 236 fi 237 fi 238 SHELL=${CONFIG_SHELL-/bin/sh} 239 export SHELL 240 # Unset more variables known to interfere with behavior of common tools. 241 CLICOLOR_FORCE= GREP_OPTIONS= 242 unset CLICOLOR_FORCE GREP_OPTIONS 243 244 ## --------------------- ## 245 ## M4sh Shell Functions. ## 246 ## --------------------- ## 247 # as_fn_unset VAR 248 # --------------- 249 # Portably unset VAR. 250 as_fn_unset () 251 { 252 { eval $1=; unset $1;} 253 } 254 as_unset=as_fn_unset 255 256 # as_fn_set_status STATUS 257 # ----------------------- 258 # Set $? to STATUS, without forking. 259 as_fn_set_status () 260 { 261 return $1 262 } # as_fn_set_status 263 264 # as_fn_exit STATUS 265 # ----------------- 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 267 as_fn_exit () 268 { 269 set +e 270 as_fn_set_status $1 271 exit $1 272 } # as_fn_exit 273 274 # as_fn_mkdir_p 275 # ------------- 276 # Create "$as_dir" as a directory, including parents if necessary. 277 as_fn_mkdir_p () 278 { 279 280 case $as_dir in #( 281 -*) as_dir=./$as_dir;; 282 esac 283 test -d "$as_dir" || eval $as_mkdir_p || { 284 as_dirs= 285 while :; do 286 case $as_dir in #( 287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 288 *) as_qdir=$as_dir;; 289 esac 290 as_dirs="'$as_qdir' $as_dirs" 291 as_dir=`$as_dirname -- "$as_dir" || 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 293 X"$as_dir" : 'X\(//\)[^/]' \| \ 294 X"$as_dir" : 'X\(//\)$' \| \ 295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 296 $as_echo X"$as_dir" | 297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 298 s//\1/ 299 q 300 } 301 /^X\(\/\/\)[^/].*/{ 302 s//\1/ 303 q 304 } 305 /^X\(\/\/\)$/{ 306 s//\1/ 307 q 308 } 309 /^X\(\/\).*/{ 310 s//\1/ 311 q 312 } 313 s/.*/./; q'` 314 test -d "$as_dir" && break 315 done 316 test -z "$as_dirs" || eval "mkdir $as_dirs" 317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 318 319 320 } # as_fn_mkdir_p 321 # as_fn_append VAR VALUE 322 # ---------------------- 323 # Append the text in VALUE to the end of the definition contained in VAR. Take 324 # advantage of any shell optimizations that allow amortized linear growth over 325 # repeated appends, instead of the typical quadratic growth present in naive 326 # implementations. 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 328 eval 'as_fn_append () 329 { 330 eval $1+=\$2 331 }' 332 else 333 as_fn_append () 334 { 335 eval $1=\$$1\$2 336 } 337 fi # as_fn_append 338 339 # as_fn_arith ARG... 340 # ------------------ 341 # Perform arithmetic evaluation on the ARGs, and store the result in the 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments 343 # must be portable across $(()) and expr. 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 345 eval 'as_fn_arith () 346 { 347 as_val=$(( $* )) 348 }' 349 else 350 as_fn_arith () 351 { 352 as_val=`expr "$@" || test $? -eq 1` 353 } 354 fi # as_fn_arith 355 356 357 # as_fn_error ERROR [LINENO LOG_FD] 358 # --------------------------------- 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 361 # script with status $?, using 1 if that was 0. 362 as_fn_error () 363 { 364 as_status=$?; test $as_status -eq 0 && as_status=1 365 if test "$3"; then 366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 368 fi 369 $as_echo "$as_me: error: $1" >&2 370 as_fn_exit $as_status 371 } # as_fn_error 372 373 if expr a : '\(a\)' >/dev/null 2>&1 && 374 test "X`expr 00001 : '.*\(...\)'`" = X001; then 375 as_expr=expr 376 else 377 as_expr=false 378 fi 379 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 381 as_basename=basename 382 else 383 as_basename=false 384 fi 385 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 387 as_dirname=dirname 388 else 389 as_dirname=false 390 fi 391 392 as_me=`$as_basename -- "$0" || 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 394 X"$0" : 'X\(//\)$' \| \ 395 X"$0" : 'X\(/\)' \| . 2>/dev/null || 396 $as_echo X/"$0" | 397 sed '/^.*\/\([^/][^/]*\)\/*$/{ 398 s//\1/ 399 q 400 } 401 /^X\/\(\/\/\)$/{ 402 s//\1/ 403 q 404 } 405 /^X\/\(\/\).*/{ 406 s//\1/ 407 q 408 } 409 s/.*/./; q'` 410 411 # Avoid depending upon Character Ranges. 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 415 as_cr_digits='0123456789' 416 as_cr_alnum=$as_cr_Letters$as_cr_digits 417 418 419 as_lineno_1=$LINENO as_lineno_1a=$LINENO 420 as_lineno_2=$LINENO as_lineno_2a=$LINENO 421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 424 sed -n ' 425 p 426 /[$]LINENO/= 427 ' <$as_myself | 428 sed ' 429 s/[$]LINENO.*/&-/ 430 t lineno 431 b 432 :lineno 433 N 434 :loop 435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 436 t loop 437 s/-\n.*// 438 ' >$as_me.lineno && 439 chmod +x "$as_me.lineno" || 440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 441 442 # Don't try to exec as it changes $[0], causing all sort of problems 443 # (the dirname of $[0] is not the place where we might find the 444 # original and so on. Autoconf is especially sensitive to this). 445 . "./$as_me.lineno" 446 # Exit status is that of the last command. 447 exit 448 } 449 450 ECHO_C= ECHO_N= ECHO_T= 451 case `echo -n x` in #((((( 452 -n*) 453 case `echo 'xy\c'` in 454 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 455 xy) ECHO_C='\c';; 456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 457 ECHO_T=' ';; 458 esac;; 459 *) 460 ECHO_N='-n';; 461 esac 462 463 rm -f conf$$ conf$$.exe conf$$.file 464 if test -d conf$$.dir; then 465 rm -f conf$$.dir/conf$$.file 466 else 467 rm -f conf$$.dir 468 mkdir conf$$.dir 2>/dev/null 469 fi 470 if (echo >conf$$.file) 2>/dev/null; then 471 if ln -s conf$$.file conf$$ 2>/dev/null; then 472 as_ln_s='ln -s' 473 # ... but there are two gotchas: 474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 476 # In both cases, we have to default to `cp -p'. 477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 478 as_ln_s='cp -p' 479 elif ln conf$$.file conf$$ 2>/dev/null; then 480 as_ln_s=ln 481 else 482 as_ln_s='cp -p' 483 fi 484 else 485 as_ln_s='cp -p' 486 fi 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 488 rmdir conf$$.dir 2>/dev/null 489 490 if mkdir -p . 2>/dev/null; then 491 as_mkdir_p='mkdir -p "$as_dir"' 492 else 493 test -d ./-p && rmdir ./-p 494 as_mkdir_p=false 495 fi 496 497 if test -x / >/dev/null 2>&1; then 498 as_test_x='test -x' 499 else 500 if ls -dL / >/dev/null 2>&1; then 501 as_ls_L_option=L 502 else 503 as_ls_L_option= 504 fi 505 as_test_x=' 506 eval sh -c '\'' 507 if test -d "$1"; then 508 test -d "$1/."; 509 else 510 case $1 in #( 511 -*)set "./$1";; 512 esac; 513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 514 ???[sx]*):;;*)false;;esac;fi 515 '\'' sh 516 ' 517 fi 518 as_executable_p=$as_test_x 519 520 # 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See below for descriptions of some of the useful variables. 1233 1234 Defaults for the options are specified in brackets. 1235 1236 Configuration: 1237 -h, --help display this help and exit 1238 --help=short display options specific to this package 1239 --help=recursive display the short help of all the included packages 1240 -V, --version display version information and exit 1241 -q, --quiet, --silent do not print \`checking...' messages 1242 --cache-file=FILE cache test results in FILE [disabled] 1243 -C, --config-cache alias for \`--cache-file=config.cache' 1244 -n, --no-create do not create output files 1245 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1246 1247 Installation directories: 1248 --prefix=PREFIX install architecture-independent files in PREFIX 1249 [$ac_default_prefix] 1250 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1251 [PREFIX] 1252 1253 By default, \`make install' will install all the files in 1254 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1255 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1256 for instance \`--prefix=\$HOME'. 1257 1258 For better control, use the options below. 1259 1260 Fine tuning of the installation directories: 1261 --bindir=DIR user executables [EPREFIX/bin] 1262 --sbindir=DIR system admin executables [EPREFIX/sbin] 1263 --libexecdir=DIR program executables [EPREFIX/libexec] 1264 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1265 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1266 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1267 --libdir=DIR object code libraries [EPREFIX/lib] 1268 --includedir=DIR C header files [PREFIX/include] 1269 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1270 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1271 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1272 --infodir=DIR info documentation [DATAROOTDIR/info] 1273 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1274 --mandir=DIR man documentation [DATAROOTDIR/man] 1275 --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc] 1276 --htmldir=DIR html documentation [DOCDIR] 1277 --dvidir=DIR dvi documentation [DOCDIR] 1278 --pdfdir=DIR pdf documentation [DOCDIR] 1279 --psdir=DIR ps documentation [DOCDIR] 1280 _ACEOF 1281 1282 cat <<\_ACEOF 1283 1284 System types: 1285 --build=BUILD configure for building on BUILD [guessed] 1286 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1287 _ACEOF 1288 fi 1289 1290 if test -n "$ac_init_help"; then 1291 case $ac_init_help in 1292 short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";; 1293 esac 1294 cat <<\_ACEOF 1295 1296 Optional Features: 1297 --disable-option-checking ignore unrecognized --enable/--with options 1298 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1299 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1300 --disable-shared don't provide a shared libgcc 1301 --enable-vtable-verify Enable vtable verification feature 1302 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory 1303 --enable-maintainer-mode 1304 enable make rules and dependencies not useful (and 1305 sometimes confusing) to the casual installer 1306 --enable-decimal-float={no,yes,bid,dpd} 1307 enable decimal float extension to C. 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" >&6; } 2232 if test "${ac_cv_build+set}" = set; then : 2233 $as_echo_n "(cached) " >&6 2234 else 2235 ac_build_alias=$build_alias 2236 test "x$ac_build_alias" = x && 2237 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2238 test "x$ac_build_alias" = x && 2239 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2240 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2241 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2242 2243 fi 2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2245 $as_echo "$ac_cv_build" >&6; } 2246 case $ac_cv_build in 2247 *-*-*) ;; 2248 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2249 esac 2250 build=$ac_cv_build 2251 ac_save_IFS=$IFS; IFS='-' 2252 set x $ac_cv_build 2253 shift 2254 build_cpu=$1 2255 build_vendor=$2 2256 shift; shift 2257 # Remember, the first character of IFS is used to create $*, 2258 # except with old shells: 2259 build_os=$* 2260 IFS=$ac_save_IFS 2261 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2262 2263 2264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2265 $as_echo_n "checking host system type... " >&6; } 2266 if test "${ac_cv_host+set}" = set; then : 2267 $as_echo_n "(cached) " >&6 2268 else 2269 if test "x$host_alias" = x; then 2270 ac_cv_host=$ac_cv_build 2271 else 2272 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2273 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2274 fi 2275 2276 fi 2277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2278 $as_echo "$ac_cv_host" >&6; } 2279 case $ac_cv_host in 2280 *-*-*) ;; 2281 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2282 esac 2283 host=$ac_cv_host 2284 ac_save_IFS=$IFS; IFS='-' 2285 set x $ac_cv_host 2286 shift 2287 host_cpu=$1 2288 host_vendor=$2 2289 shift; shift 2290 # Remember, the first character of IFS is used to create $*, 2291 # except with old shells: 2292 host_os=$* 2293 IFS=$ac_save_IFS 2294 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2295 2296 2297 2298 2299 2300 2301 case "${host}" in 2302 # PIC is the default on some targets or must not be used. 2303 *-*-darwin*) 2304 # For darwin, common symbols are not allowed in MH_DYLIB files 2305 case "${CFLAGS}" in 2306 # If we are using a compiler supporting mdynamic-no-pic 2307 # and the option has been tested as safe to add, then cancel 2308 # it here, since the code generated is incompatible with shared 2309 #libs. 2310 *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;; 2311 *) PICFLAG=-fno-common ;; 2312 esac 2313 ;; 2314 alpha*-dec-osf5*) 2315 # PIC is the default. 2316 ;; 2317 hppa*64*-*-hpux*) 2318 # PIC is the default for 64-bit PA HP-UX. 2319 ;; 2320 i[34567]86-*-cygwin* | x86_64-*-cygwin*) 2321 ;; 2322 i[34567]86-*-mingw* | x86_64-*-mingw*) 2323 ;; 2324 i[34567]86-*-interix[3-9]*) 2325 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 2326 # Instead, we relocate shared libraries at runtime. 2327 ;; 2328 i[34567]86-*-nto-qnx*) 2329 # QNX uses GNU C++, but need to define -shared option too, otherwise 2330 # it will coredump. 2331 PICFLAG='-fPIC -shared' 2332 ;; 2333 i[34567]86-pc-msdosdjgpp*) 2334 # DJGPP does not support shared libraries at all. 2335 ;; 2336 ia64*-*-hpux*) 2337 # On IA64 HP-UX, PIC is the default but the pic flag 2338 # sets the default TLS model and affects inlining. 2339 PICFLAG=-fPIC 2340 ;; 2341 mips-sgi-irix6*) 2342 # PIC is the default. 2343 ;; 2344 rs6000-ibm-aix* | powerpc-ibm-aix*) 2345 # All AIX code is PIC. 2346 ;; 2347 2348 # Some targets support both -fPIC and -fpic, but prefer the latter. 2349 # FIXME: Why? 2350 i[34567]86-*-* | x86_64-*-*) 2351 PICFLAG=-fpic 2352 ;; 2353 # FIXME: Override -fPIC default in libgcc only? 2354 sh-*-linux* | sh[2346lbe]*-*-linux*) 2355 PICFLAG=-fpic 2356 ;; 2357 # FIXME: Simplify to sh*-*-netbsd*? 2358 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ 2359 sh64-*-netbsd* | sh64l*-*-netbsd*) 2360 PICFLAG=-fpic 2361 ;; 2362 # Default to -fPIC unless specified otherwise. 2363 *) 2364 PICFLAG=-fPIC 2365 ;; 2366 esac 2367 2368 # If the user explicitly uses -fpic/-fPIC, keep that. 2369 case "${CFLAGS}" in 2370 *-fpic*) 2371 PICFLAG=-fpic 2372 ;; 2373 *-fPIC*) 2374 PICFLAG=-fPIC 2375 ;; 2376 esac 2377 2378 2379 2380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5 2381 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; } 2382 # Check whether --enable-version-specific-runtime-libs was given. 2383 if test "${enable_version_specific_runtime_libs+set}" = set; then : 2384 enableval=$enable_version_specific_runtime_libs; case "$enableval" in 2385 yes) version_specific_libs=yes ;; 2386 no) version_specific_libs=no ;; 2387 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;; 2388 esac 2389 else 2390 version_specific_libs=no 2391 fi 2392 2393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5 2394 $as_echo "$version_specific_libs" >&6; } 2395 2396 2397 # Check whether --with-slibdir was given. 2398 if test "${with_slibdir+set}" = set; then : 2399 withval=$with_slibdir; slibdir="$with_slibdir" 2400 else 2401 if test "${version_specific_libs}" = yes; then 2402 slibdir='$(libsubdir)' 2403 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then 2404 slibdir='$(exec_prefix)/$(host_noncanonical)/lib' 2405 else 2406 slibdir='$(libdir)' 2407 fi 2408 fi 2409 2410 2411 2412 # Command-line options. 2413 # Very limited version of AC_MAINTAINER_MODE. 2414 # Check whether --enable-maintainer-mode was given. 2415 if test "${enable_maintainer_mode+set}" = set; then : 2416 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in 2417 yes) MAINT='' ;; 2418 no) MAINT='#' ;; 2419 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; 2420 esac 2421 maintainer_mode=${enableval} 2422 else 2423 MAINT='#' 2424 fi 2425 2426 2427 # Find a good install program. We prefer a C program (faster), 2428 # so one script is as good as another. But avoid the broken or 2429 # incompatible versions: 2430 # SysV /etc/install, /usr/sbin/install 2431 # SunOS /usr/etc/install 2432 # IRIX /sbin/install 2433 # AIX /bin/install 2434 # AmigaOS /C/install, which installs bootblocks on floppy discs 2435 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2436 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2437 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2438 # OS/2's system install, which has a completely different semantic 2439 # ./install, which can be erroneously created by make from ./install.sh. 2440 # Reject install programs that cannot install multiple files. 2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2442 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2443 if test -z "$INSTALL"; then 2444 if test "${ac_cv_path_install+set}" = set; then : 2445 $as_echo_n "(cached) " >&6 2446 else 2447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2448 for as_dir in $PATH 2449 do 2450 IFS=$as_save_IFS 2451 test -z "$as_dir" && as_dir=. 2452 # Account for people who put trailing slashes in PATH elements. 2453 case $as_dir/ in #(( 2454 ./ | .// | /[cC]/* | \ 2455 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2456 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2457 /usr/ucb/* ) ;; 2458 *) 2459 # OSF1 and SCO ODT 3.0 have their own names for install. 2460 # Don't use installbsd from OSF since it installs stuff as root 2461 # by default. 2462 for ac_prog in ginstall scoinst install; do 2463 for ac_exec_ext in '' $ac_executable_extensions; do 2464 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2465 if test $ac_prog = install && 2466 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2467 # AIX install. It has an incompatible calling convention. 2468 : 2469 elif test $ac_prog = install && 2470 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2471 # program-specific install script used by HP pwplus--don't use. 2472 : 2473 else 2474 rm -rf conftest.one conftest.two conftest.dir 2475 echo one > conftest.one 2476 echo two > conftest.two 2477 mkdir conftest.dir 2478 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2479 test -s conftest.one && test -s conftest.two && 2480 test -s conftest.dir/conftest.one && 2481 test -s conftest.dir/conftest.two 2482 then 2483 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2484 break 3 2485 fi 2486 fi 2487 fi 2488 done 2489 done 2490 ;; 2491 esac 2492 2493 done 2494 IFS=$as_save_IFS 2495 2496 rm -rf conftest.one conftest.two conftest.dir 2497 2498 fi 2499 if test "${ac_cv_path_install+set}" = set; then 2500 INSTALL=$ac_cv_path_install 2501 else 2502 # As a last resort, use the slow shell script. Don't cache a 2503 # value for INSTALL within a source directory, because that will 2504 # break other packages using the cache if that directory is 2505 # removed, or if the value is a relative name. 2506 INSTALL=$ac_install_sh 2507 fi 2508 fi 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2510 $as_echo "$INSTALL" >&6; } 2511 2512 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2513 # It thinks the first close brace ends the variable substitution. 2514 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2515 2516 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2517 2518 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2519 2520 2521 for ac_prog in gawk mawk nawk awk 2522 do 2523 # Extract the first word of "$ac_prog", so it can be a program name with args. 2524 set dummy $ac_prog; ac_word=$2 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2526 $as_echo_n "checking for $ac_word... " >&6; } 2527 if test "${ac_cv_prog_AWK+set}" = set; then : 2528 $as_echo_n "(cached) " >&6 2529 else 2530 if test -n "$AWK"; then 2531 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2532 else 2533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2534 for as_dir in $PATH 2535 do 2536 IFS=$as_save_IFS 2537 test -z "$as_dir" && as_dir=. 2538 for ac_exec_ext in '' $ac_executable_extensions; do 2539 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2540 ac_cv_prog_AWK="$ac_prog" 2541 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2542 break 2 2543 fi 2544 done 2545 done 2546 IFS=$as_save_IFS 2547 2548 fi 2549 fi 2550 AWK=$ac_cv_prog_AWK 2551 if test -n "$AWK"; then 2552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2553 $as_echo "$AWK" >&6; } 2554 else 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2556 $as_echo "no" >&6; } 2557 fi 2558 2559 2560 test -n "$AWK" && break 2561 done 2562 2563 # We need awk; bail out if it's missing. 2564 case ${AWK} in 2565 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;; 2566 esac 2567 2568 2569 case ${build_alias} in 2570 "") build_noncanonical=${build} ;; 2571 *) build_noncanonical=${build_alias} ;; 2572 esac 2573 2574 case ${host_alias} in 2575 "") host_noncanonical=${build_noncanonical} ;; 2576 *) host_noncanonical=${host_alias} ;; 2577 esac 2578 2579 2580 2581 case ${target_alias} in 2582 "") target_noncanonical=${host_noncanonical} ;; 2583 *) target_noncanonical=${target_alias} ;; 2584 esac 2585 2586 2587 2588 2589 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to 2590 # have matching libraries, they should use host libraries: Makefile.tpl 2591 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). 2592 # However, they still use the build modules, because the corresponding 2593 # host modules (e.g. bison) are only built for the host when bootstrap 2594 # finishes. So: 2595 # - build_subdir is where we find build modules, and never changes. 2596 # - build_libsubdir is where we find build libraries, and can be overridden. 2597 2598 # Prefix 'build-' so this never conflicts with target_subdir. 2599 build_subdir="build-${build_noncanonical}" 2600 2601 # Check whether --with-build-libsubdir was given. 2602 if test "${with_build_libsubdir+set}" = set; then : 2603 withval=$with_build_libsubdir; build_libsubdir="$withval" 2604 else 2605 build_libsubdir="$build_subdir" 2606 fi 2607 2608 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories 2609 if ( test $srcdir = . && test -d gcc ) \ 2610 || test -d $srcdir/../host-${host_noncanonical}; then 2611 host_subdir="host-${host_noncanonical}" 2612 else 2613 host_subdir=. 2614 fi 2615 # No prefix. 2616 target_subdir=${target_noncanonical} 2617 2618 2619 # Calculate toolexeclibdir 2620 # Also toolexecdir, though it's only used in toolexeclibdir 2621 case ${version_specific_libs} in 2622 yes) 2623 # Need the gcc compiler version to know where to install libraries 2624 # and header files if --enable-version-specific-runtime-libs option 2625 # is selected. 2626 toolexecdir='$(libdir)/gcc/$(target_noncanonical)' 2627 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' 2628 ;; 2629 no) 2630 if test -n "$with_cross_host" && 2631 test x"$with_cross_host" != x"no"; then 2632 # Install a library built with a cross compiler in tooldir, not libdir. 2633 toolexecdir='$(exec_prefix)/$(target_noncanonical)' 2634 toolexeclibdir='$(toolexecdir)/lib' 2635 else 2636 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)' 2637 toolexeclibdir='$(libdir)' 2638 fi 2639 multi_os_directory=`$CC -print-multi-os-directory` 2640 case $multi_os_directory in 2641 .) ;; # Avoid trailing /. 2642 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; 2643 esac 2644 ;; 2645 esac 2646 2647 2648 2649 if test -n "$ac_tool_prefix"; then 2650 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2651 set dummy ${ac_tool_prefix}ar; ac_word=$2 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2653 $as_echo_n "checking for $ac_word... " >&6; } 2654 if test "${ac_cv_prog_AR+set}" = set; then : 2655 $as_echo_n "(cached) " >&6 2656 else 2657 if test -n "$AR"; then 2658 ac_cv_prog_AR="$AR" # Let the user override the test. 2659 else 2660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2661 for as_dir in $PATH 2662 do 2663 IFS=$as_save_IFS 2664 test -z "$as_dir" && as_dir=. 2665 for ac_exec_ext in '' $ac_executable_extensions; do 2666 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2667 ac_cv_prog_AR="${ac_tool_prefix}ar" 2668 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2669 break 2 2670 fi 2671 done 2672 done 2673 IFS=$as_save_IFS 2674 2675 fi 2676 fi 2677 AR=$ac_cv_prog_AR 2678 if test -n "$AR"; then 2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 2680 $as_echo "$AR" >&6; } 2681 else 2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2683 $as_echo "no" >&6; } 2684 fi 2685 2686 2687 fi 2688 if test -z "$ac_cv_prog_AR"; then 2689 ac_ct_AR=$AR 2690 # Extract the first word of "ar", so it can be a program name with args. 2691 set dummy ar; ac_word=$2 2692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2693 $as_echo_n "checking for $ac_word... " >&6; } 2694 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 2695 $as_echo_n "(cached) " >&6 2696 else 2697 if test -n "$ac_ct_AR"; then 2698 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2699 else 2700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2701 for as_dir in $PATH 2702 do 2703 IFS=$as_save_IFS 2704 test -z "$as_dir" && as_dir=. 2705 for ac_exec_ext in '' $ac_executable_extensions; do 2706 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2707 ac_cv_prog_ac_ct_AR="ar" 2708 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2709 break 2 2710 fi 2711 done 2712 done 2713 IFS=$as_save_IFS 2714 2715 fi 2716 fi 2717 ac_ct_AR=$ac_cv_prog_ac_ct_AR 2718 if test -n "$ac_ct_AR"; then 2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2720 $as_echo "$ac_ct_AR" >&6; } 2721 else 2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2723 $as_echo "no" >&6; } 2724 fi 2725 2726 if test "x$ac_ct_AR" = x; then 2727 AR="" 2728 else 2729 case $cross_compiling:$ac_tool_warned in 2730 yes:) 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2732 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2733 ac_tool_warned=yes ;; 2734 esac 2735 AR=$ac_ct_AR 2736 fi 2737 else 2738 AR="$ac_cv_prog_AR" 2739 fi 2740 2741 if test -n "$ac_tool_prefix"; then 2742 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 2743 set dummy ${ac_tool_prefix}lipo; ac_word=$2 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2745 $as_echo_n "checking for $ac_word... " >&6; } 2746 if test "${ac_cv_prog_LIPO+set}" = set; then : 2747 $as_echo_n "(cached) " >&6 2748 else 2749 if test -n "$LIPO"; then 2750 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 2751 else 2752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2753 for as_dir in $PATH 2754 do 2755 IFS=$as_save_IFS 2756 test -z "$as_dir" && as_dir=. 2757 for ac_exec_ext in '' $ac_executable_extensions; do 2758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2759 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 2760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2761 break 2 2762 fi 2763 done 2764 done 2765 IFS=$as_save_IFS 2766 2767 fi 2768 fi 2769 LIPO=$ac_cv_prog_LIPO 2770 if test -n "$LIPO"; then 2771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 2772 $as_echo "$LIPO" >&6; } 2773 else 2774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2775 $as_echo "no" >&6; } 2776 fi 2777 2778 2779 fi 2780 if test -z "$ac_cv_prog_LIPO"; then 2781 ac_ct_LIPO=$LIPO 2782 # Extract the first word of "lipo", so it can be a program name with args. 2783 set dummy lipo; ac_word=$2 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2785 $as_echo_n "checking for $ac_word... " >&6; } 2786 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : 2787 $as_echo_n "(cached) " >&6 2788 else 2789 if test -n "$ac_ct_LIPO"; then 2790 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 2791 else 2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2793 for as_dir in $PATH 2794 do 2795 IFS=$as_save_IFS 2796 test -z "$as_dir" && as_dir=. 2797 for ac_exec_ext in '' $ac_executable_extensions; do 2798 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2799 ac_cv_prog_ac_ct_LIPO="lipo" 2800 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2801 break 2 2802 fi 2803 done 2804 done 2805 IFS=$as_save_IFS 2806 2807 fi 2808 fi 2809 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 2810 if test -n "$ac_ct_LIPO"; then 2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 2812 $as_echo "$ac_ct_LIPO" >&6; } 2813 else 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2815 $as_echo "no" >&6; } 2816 fi 2817 2818 if test "x$ac_ct_LIPO" = x; then 2819 LIPO=":" 2820 else 2821 case $cross_compiling:$ac_tool_warned in 2822 yes:) 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2824 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2825 ac_tool_warned=yes ;; 2826 esac 2827 LIPO=$ac_ct_LIPO 2828 fi 2829 else 2830 LIPO="$ac_cv_prog_LIPO" 2831 fi 2832 2833 if test -n "$ac_tool_prefix"; then 2834 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. 2835 set dummy ${ac_tool_prefix}nm; ac_word=$2 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2837 $as_echo_n "checking for $ac_word... " >&6; } 2838 if test "${ac_cv_prog_NM+set}" = set; then : 2839 $as_echo_n "(cached) " >&6 2840 else 2841 if test -n "$NM"; then 2842 ac_cv_prog_NM="$NM" # Let the user override the test. 2843 else 2844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2845 for as_dir in $PATH 2846 do 2847 IFS=$as_save_IFS 2848 test -z "$as_dir" && as_dir=. 2849 for ac_exec_ext in '' $ac_executable_extensions; do 2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2851 ac_cv_prog_NM="${ac_tool_prefix}nm" 2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2853 break 2 2854 fi 2855 done 2856 done 2857 IFS=$as_save_IFS 2858 2859 fi 2860 fi 2861 NM=$ac_cv_prog_NM 2862 if test -n "$NM"; then 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 2864 $as_echo "$NM" >&6; } 2865 else 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2867 $as_echo "no" >&6; } 2868 fi 2869 2870 2871 fi 2872 if test -z "$ac_cv_prog_NM"; then 2873 ac_ct_NM=$NM 2874 # Extract the first word of "nm", so it can be a program name with args. 2875 set dummy nm; ac_word=$2 2876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2877 $as_echo_n "checking for $ac_word... " >&6; } 2878 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then : 2879 $as_echo_n "(cached) " >&6 2880 else 2881 if test -n "$ac_ct_NM"; then 2882 ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. 2883 else 2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2885 for as_dir in $PATH 2886 do 2887 IFS=$as_save_IFS 2888 test -z "$as_dir" && as_dir=. 2889 for ac_exec_ext in '' $ac_executable_extensions; do 2890 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2891 ac_cv_prog_ac_ct_NM="nm" 2892 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2893 break 2 2894 fi 2895 done 2896 done 2897 IFS=$as_save_IFS 2898 2899 fi 2900 fi 2901 ac_ct_NM=$ac_cv_prog_ac_ct_NM 2902 if test -n "$ac_ct_NM"; then 2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 2904 $as_echo "$ac_ct_NM" >&6; } 2905 else 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2907 $as_echo "no" >&6; } 2908 fi 2909 2910 if test "x$ac_ct_NM" = x; then 2911 NM="" 2912 else 2913 case $cross_compiling:$ac_tool_warned in 2914 yes:) 2915 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2916 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2917 ac_tool_warned=yes ;; 2918 esac 2919 NM=$ac_ct_NM 2920 fi 2921 else 2922 NM="$ac_cv_prog_NM" 2923 fi 2924 2925 if test -n "$ac_tool_prefix"; then 2926 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2927 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2929 $as_echo_n "checking for $ac_word... " >&6; } 2930 if test "${ac_cv_prog_RANLIB+set}" = set; then : 2931 $as_echo_n "(cached) " >&6 2932 else 2933 if test -n "$RANLIB"; then 2934 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2935 else 2936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2937 for as_dir in $PATH 2938 do 2939 IFS=$as_save_IFS 2940 test -z "$as_dir" && as_dir=. 2941 for ac_exec_ext in '' $ac_executable_extensions; do 2942 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2943 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2945 break 2 2946 fi 2947 done 2948 done 2949 IFS=$as_save_IFS 2950 2951 fi 2952 fi 2953 RANLIB=$ac_cv_prog_RANLIB 2954 if test -n "$RANLIB"; then 2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2956 $as_echo "$RANLIB" >&6; } 2957 else 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2959 $as_echo "no" >&6; } 2960 fi 2961 2962 2963 fi 2964 if test -z "$ac_cv_prog_RANLIB"; then 2965 ac_ct_RANLIB=$RANLIB 2966 # Extract the first word of "ranlib", so it can be a program name with args. 2967 set dummy ranlib; ac_word=$2 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2969 $as_echo_n "checking for $ac_word... " >&6; } 2970 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 2971 $as_echo_n "(cached) " >&6 2972 else 2973 if test -n "$ac_ct_RANLIB"; then 2974 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2975 else 2976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2977 for as_dir in $PATH 2978 do 2979 IFS=$as_save_IFS 2980 test -z "$as_dir" && as_dir=. 2981 for ac_exec_ext in '' $ac_executable_extensions; do 2982 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2983 ac_cv_prog_ac_ct_RANLIB="ranlib" 2984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2985 break 2 2986 fi 2987 done 2988 done 2989 IFS=$as_save_IFS 2990 2991 fi 2992 fi 2993 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2994 if test -n "$ac_ct_RANLIB"; then 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2996 $as_echo "$ac_ct_RANLIB" >&6; } 2997 else 2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2999 $as_echo "no" >&6; } 3000 fi 3001 3002 if test "x$ac_ct_RANLIB" = x; then 3003 RANLIB=":" 3004 else 3005 case $cross_compiling:$ac_tool_warned in 3006 yes:) 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3008 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3009 ac_tool_warned=yes ;; 3010 esac 3011 RANLIB=$ac_ct_RANLIB 3012 fi 3013 else 3014 RANLIB="$ac_cv_prog_RANLIB" 3015 fi 3016 3017 if test -n "$ac_tool_prefix"; then 3018 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3019 set dummy ${ac_tool_prefix}strip; ac_word=$2 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3021 $as_echo_n "checking for $ac_word... " >&6; } 3022 if test "${ac_cv_prog_STRIP+set}" = set; then : 3023 $as_echo_n "(cached) " >&6 3024 else 3025 if test -n "$STRIP"; then 3026 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3027 else 3028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029 for as_dir in $PATH 3030 do 3031 IFS=$as_save_IFS 3032 test -z "$as_dir" && as_dir=. 3033 for ac_exec_ext in '' $ac_executable_extensions; do 3034 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3035 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3036 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3037 break 2 3038 fi 3039 done 3040 done 3041 IFS=$as_save_IFS 3042 3043 fi 3044 fi 3045 STRIP=$ac_cv_prog_STRIP 3046 if test -n "$STRIP"; then 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3048 $as_echo "$STRIP" >&6; } 3049 else 3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3051 $as_echo "no" >&6; } 3052 fi 3053 3054 3055 fi 3056 if test -z "$ac_cv_prog_STRIP"; then 3057 ac_ct_STRIP=$STRIP 3058 # Extract the first word of "strip", so it can be a program name with args. 3059 set dummy strip; ac_word=$2 3060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3061 $as_echo_n "checking for $ac_word... " >&6; } 3062 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 3063 $as_echo_n "(cached) " >&6 3064 else 3065 if test -n "$ac_ct_STRIP"; then 3066 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3067 else 3068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3069 for as_dir in $PATH 3070 do 3071 IFS=$as_save_IFS 3072 test -z "$as_dir" && as_dir=. 3073 for ac_exec_ext in '' $ac_executable_extensions; do 3074 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3075 ac_cv_prog_ac_ct_STRIP="strip" 3076 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3077 break 2 3078 fi 3079 done 3080 done 3081 IFS=$as_save_IFS 3082 3083 fi 3084 fi 3085 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3086 if test -n "$ac_ct_STRIP"; then 3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3088 $as_echo "$ac_ct_STRIP" >&6; } 3089 else 3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3091 $as_echo "no" >&6; } 3092 fi 3093 3094 if test "x$ac_ct_STRIP" = x; then 3095 STRIP=":" 3096 else 3097 case $cross_compiling:$ac_tool_warned in 3098 yes:) 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3100 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3101 ac_tool_warned=yes ;; 3102 esac 3103 STRIP=$ac_ct_STRIP 3104 fi 3105 else 3106 STRIP="$ac_cv_prog_STRIP" 3107 fi 3108 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 3110 $as_echo_n "checking whether ln -s works... " >&6; } 3111 LN_S=$as_ln_s 3112 if test "$LN_S" = "ln -s"; then 3113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3114 $as_echo "yes" >&6; } 3115 else 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 3117 $as_echo "no, using $LN_S" >&6; } 3118 fi 3119 3120 3121 3122 ac_ext=c 3123 ac_cpp='$CPP $CPPFLAGS' 3124 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3125 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3126 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3127 if test -n "$ac_tool_prefix"; then 3128 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3129 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3131 $as_echo_n "checking for $ac_word... " >&6; } 3132 if test "${ac_cv_prog_CC+set}" = set; then : 3133 $as_echo_n "(cached) " >&6 3134 else 3135 if test -n "$CC"; then 3136 ac_cv_prog_CC="$CC" # Let the user override the test. 3137 else 3138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3139 for as_dir in $PATH 3140 do 3141 IFS=$as_save_IFS 3142 test -z "$as_dir" && as_dir=. 3143 for ac_exec_ext in '' $ac_executable_extensions; do 3144 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3145 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3146 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3147 break 2 3148 fi 3149 done 3150 done 3151 IFS=$as_save_IFS 3152 3153 fi 3154 fi 3155 CC=$ac_cv_prog_CC 3156 if test -n "$CC"; then 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3158 $as_echo "$CC" >&6; } 3159 else 3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3161 $as_echo "no" >&6; } 3162 fi 3163 3164 3165 fi 3166 if test -z "$ac_cv_prog_CC"; then 3167 ac_ct_CC=$CC 3168 # Extract the first word of "gcc", so it can be a program name with args. 3169 set dummy gcc; ac_word=$2 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3171 $as_echo_n "checking for $ac_word... " >&6; } 3172 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3173 $as_echo_n "(cached) " >&6 3174 else 3175 if test -n "$ac_ct_CC"; then 3176 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3177 else 3178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3179 for as_dir in $PATH 3180 do 3181 IFS=$as_save_IFS 3182 test -z "$as_dir" && as_dir=. 3183 for ac_exec_ext in '' $ac_executable_extensions; do 3184 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3185 ac_cv_prog_ac_ct_CC="gcc" 3186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3187 break 2 3188 fi 3189 done 3190 done 3191 IFS=$as_save_IFS 3192 3193 fi 3194 fi 3195 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3196 if test -n "$ac_ct_CC"; then 3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3198 $as_echo "$ac_ct_CC" >&6; } 3199 else 3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3201 $as_echo "no" >&6; } 3202 fi 3203 3204 if test "x$ac_ct_CC" = x; then 3205 CC="" 3206 else 3207 case $cross_compiling:$ac_tool_warned in 3208 yes:) 3209 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3210 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3211 ac_tool_warned=yes ;; 3212 esac 3213 CC=$ac_ct_CC 3214 fi 3215 else 3216 CC="$ac_cv_prog_CC" 3217 fi 3218 3219 if test -z "$CC"; then 3220 if test -n "$ac_tool_prefix"; then 3221 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3222 set dummy ${ac_tool_prefix}cc; ac_word=$2 3223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3224 $as_echo_n "checking for $ac_word... " >&6; } 3225 if test "${ac_cv_prog_CC+set}" = set; then : 3226 $as_echo_n "(cached) " >&6 3227 else 3228 if test -n "$CC"; then 3229 ac_cv_prog_CC="$CC" # Let the user override the test. 3230 else 3231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3232 for as_dir in $PATH 3233 do 3234 IFS=$as_save_IFS 3235 test -z "$as_dir" && as_dir=. 3236 for ac_exec_ext in '' $ac_executable_extensions; do 3237 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3238 ac_cv_prog_CC="${ac_tool_prefix}cc" 3239 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3240 break 2 3241 fi 3242 done 3243 done 3244 IFS=$as_save_IFS 3245 3246 fi 3247 fi 3248 CC=$ac_cv_prog_CC 3249 if test -n "$CC"; then 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3251 $as_echo "$CC" >&6; } 3252 else 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3254 $as_echo "no" >&6; } 3255 fi 3256 3257 3258 fi 3259 fi 3260 if test -z "$CC"; then 3261 # Extract the first word of "cc", so it can be a program name with args. 3262 set dummy cc; ac_word=$2 3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3264 $as_echo_n "checking for $ac_word... " >&6; } 3265 if test "${ac_cv_prog_CC+set}" = set; then : 3266 $as_echo_n "(cached) " >&6 3267 else 3268 if test -n "$CC"; then 3269 ac_cv_prog_CC="$CC" # Let the user override the test. 3270 else 3271 ac_prog_rejected=no 3272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3273 for as_dir in $PATH 3274 do 3275 IFS=$as_save_IFS 3276 test -z "$as_dir" && as_dir=. 3277 for ac_exec_ext in '' $ac_executable_extensions; do 3278 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3279 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3280 ac_prog_rejected=yes 3281 continue 3282 fi 3283 ac_cv_prog_CC="cc" 3284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3285 break 2 3286 fi 3287 done 3288 done 3289 IFS=$as_save_IFS 3290 3291 if test $ac_prog_rejected = yes; then 3292 # We found a bogon in the path, so make sure we never use it. 3293 set dummy $ac_cv_prog_CC 3294 shift 3295 if test $# != 0; then 3296 # We chose a different compiler from the bogus one. 3297 # However, it has the same basename, so the bogon will be chosen 3298 # first if we set CC to just the basename; use the full file name. 3299 shift 3300 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3301 fi 3302 fi 3303 fi 3304 fi 3305 CC=$ac_cv_prog_CC 3306 if test -n "$CC"; then 3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3308 $as_echo "$CC" >&6; } 3309 else 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3311 $as_echo "no" >&6; } 3312 fi 3313 3314 3315 fi 3316 if test -z "$CC"; then 3317 if test -n "$ac_tool_prefix"; then 3318 for ac_prog in cl.exe 3319 do 3320 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3321 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3323 $as_echo_n "checking for $ac_word... " >&6; } 3324 if test "${ac_cv_prog_CC+set}" = set; then : 3325 $as_echo_n "(cached) " >&6 3326 else 3327 if test -n "$CC"; then 3328 ac_cv_prog_CC="$CC" # Let the user override the test. 3329 else 3330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3331 for as_dir in $PATH 3332 do 3333 IFS=$as_save_IFS 3334 test -z "$as_dir" && as_dir=. 3335 for ac_exec_ext in '' $ac_executable_extensions; do 3336 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3337 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3338 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3339 break 2 3340 fi 3341 done 3342 done 3343 IFS=$as_save_IFS 3344 3345 fi 3346 fi 3347 CC=$ac_cv_prog_CC 3348 if test -n "$CC"; then 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3350 $as_echo "$CC" >&6; } 3351 else 3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3353 $as_echo "no" >&6; } 3354 fi 3355 3356 3357 test -n "$CC" && break 3358 done 3359 fi 3360 if test -z "$CC"; then 3361 ac_ct_CC=$CC 3362 for ac_prog in cl.exe 3363 do 3364 # Extract the first word of "$ac_prog", so it can be a program name with args. 3365 set dummy $ac_prog; ac_word=$2 3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3367 $as_echo_n "checking for $ac_word... " >&6; } 3368 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3369 $as_echo_n "(cached) " >&6 3370 else 3371 if test -n "$ac_ct_CC"; then 3372 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3373 else 3374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3375 for as_dir in $PATH 3376 do 3377 IFS=$as_save_IFS 3378 test -z "$as_dir" && as_dir=. 3379 for ac_exec_ext in '' $ac_executable_extensions; do 3380 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3381 ac_cv_prog_ac_ct_CC="$ac_prog" 3382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3383 break 2 3384 fi 3385 done 3386 done 3387 IFS=$as_save_IFS 3388 3389 fi 3390 fi 3391 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3392 if test -n "$ac_ct_CC"; then 3393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3394 $as_echo "$ac_ct_CC" >&6; } 3395 else 3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3397 $as_echo "no" >&6; } 3398 fi 3399 3400 3401 test -n "$ac_ct_CC" && break 3402 done 3403 3404 if test "x$ac_ct_CC" = x; then 3405 CC="" 3406 else 3407 case $cross_compiling:$ac_tool_warned in 3408 yes:) 3409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3410 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3411 ac_tool_warned=yes ;; 3412 esac 3413 CC=$ac_ct_CC 3414 fi 3415 fi 3416 3417 fi 3418 3419 3420 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3421 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3422 as_fn_error "no acceptable C compiler found in \$PATH 3423 See \`config.log' for more details." "$LINENO" 5; } 3424 3425 # Provide some information about the compiler. 3426 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3427 set X $ac_compile 3428 ac_compiler=$2 3429 for ac_option in --version -v -V -qversion; do 3430 { { ac_try="$ac_compiler $ac_option >&5" 3431 case "(($ac_try" in 3432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3433 *) ac_try_echo=$ac_try;; 3434 esac 3435 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3436 $as_echo "$ac_try_echo"; } >&5 3437 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3438 ac_status=$? 3439 if test -s conftest.err; then 3440 sed '10a\ 3441 ... rest of stderr output deleted ... 3442 10q' conftest.err >conftest.er1 3443 cat conftest.er1 >&5 3444 rm -f conftest.er1 conftest.err 3445 fi 3446 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3447 test $ac_status = 0; } 3448 done 3449 3450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3451 /* end confdefs.h. */ 3452 3453 int 3454 main () 3455 { 3456 3457 ; 3458 return 0; 3459 } 3460 _ACEOF 3461 # FIXME: Cleanup? 3462 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 3463 (eval $ac_link) 2>&5 3464 ac_status=$? 3465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3466 test $ac_status = 0; }; then : 3467 gcc_no_link=no 3468 else 3469 gcc_no_link=yes 3470 fi 3471 if test x$gcc_no_link = xyes; then 3472 # Setting cross_compile will disable run tests; it will 3473 # also disable AC_CHECK_FILE but that's generally 3474 # correct if we can't link. 3475 cross_compiling=yes 3476 EXEEXT= 3477 else 3478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3479 /* end confdefs.h. */ 3480 3481 int 3482 main () 3483 { 3484 3485 ; 3486 return 0; 3487 } 3488 _ACEOF 3489 ac_clean_files_save=$ac_clean_files 3490 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3491 # Try to create an executable without -o first, disregard a.out. 3492 # It will help us diagnose broken compilers, and finding out an intuition 3493 # of exeext. 3494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3495 $as_echo_n "checking for C compiler default output file name... " >&6; } 3496 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3497 3498 # The possible output files: 3499 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3500 3501 ac_rmfiles= 3502 for ac_file in $ac_files 3503 do 3504 case $ac_file in 3505 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3506 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3507 esac 3508 done 3509 rm -f $ac_rmfiles 3510 3511 if { { ac_try="$ac_link_default" 3512 case "(($ac_try" in 3513 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3514 *) ac_try_echo=$ac_try;; 3515 esac 3516 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3517 $as_echo "$ac_try_echo"; } >&5 3518 (eval "$ac_link_default") 2>&5 3519 ac_status=$? 3520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3521 test $ac_status = 0; }; then : 3522 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3523 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3524 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3525 # so that the user can short-circuit this test for compilers unknown to 3526 # Autoconf. 3527 for ac_file in $ac_files '' 3528 do 3529 test -f "$ac_file" || continue 3530 case $ac_file in 3531 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3532 ;; 3533 [ab].out ) 3534 # We found the default executable, but exeext='' is most 3535 # certainly right. 3536 break;; 3537 *.* ) 3538 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3539 then :; else 3540 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3541 fi 3542 # We set ac_cv_exeext here because the later test for it is not 3543 # safe: cross compilers may not add the suffix if given an `-o' 3544 # argument, so we may need to know it at that point already. 3545 # Even if this section looks crufty: it has the advantage of 3546 # actually working. 3547 break;; 3548 * ) 3549 break;; 3550 esac 3551 done 3552 test "$ac_cv_exeext" = no && ac_cv_exeext= 3553 3554 else 3555 ac_file='' 3556 fi 3557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3558 $as_echo "$ac_file" >&6; } 3559 if test -z "$ac_file"; then : 3560 $as_echo "$as_me: failed program was:" >&5 3561 sed 's/^/| /' conftest.$ac_ext >&5 3562 3563 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3564 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3565 { as_fn_set_status 77 3566 as_fn_error "C compiler cannot create executables 3567 See \`config.log' for more details." "$LINENO" 5; }; } 3568 fi 3569 ac_exeext=$ac_cv_exeext 3570 3571 # Check that the compiler produces executables we can run. If not, either 3572 # the compiler is broken, or we cross compile. 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3574 $as_echo_n "checking whether the C compiler works... " >&6; } 3575 # If not cross compiling, check that we can run a simple program. 3576 if test "$cross_compiling" != yes; then 3577 if { ac_try='./$ac_file' 3578 { { case "(($ac_try" in 3579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3580 *) ac_try_echo=$ac_try;; 3581 esac 3582 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3583 $as_echo "$ac_try_echo"; } >&5 3584 (eval "$ac_try") 2>&5 3585 ac_status=$? 3586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3587 test $ac_status = 0; }; }; then 3588 cross_compiling=no 3589 else 3590 if test "$cross_compiling" = maybe; then 3591 cross_compiling=yes 3592 else 3593 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3594 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3595 as_fn_error "cannot run C compiled programs. 3596 If you meant to cross compile, use \`--host'. 3597 See \`config.log' for more details." "$LINENO" 5; } 3598 fi 3599 fi 3600 fi 3601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3602 $as_echo "yes" >&6; } 3603 3604 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3605 ac_clean_files=$ac_clean_files_save 3606 # Check that the compiler produces executables we can run. If not, either 3607 # the compiler is broken, or we cross compile. 3608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3609 $as_echo_n "checking whether we are cross compiling... " >&6; } 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3611 $as_echo "$cross_compiling" >&6; } 3612 3613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3614 $as_echo_n "checking for suffix of executables... " >&6; } 3615 if { { ac_try="$ac_link" 3616 case "(($ac_try" in 3617 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3618 *) ac_try_echo=$ac_try;; 3619 esac 3620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3621 $as_echo "$ac_try_echo"; } >&5 3622 (eval "$ac_link") 2>&5 3623 ac_status=$? 3624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3625 test $ac_status = 0; }; then : 3626 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3627 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3628 # work properly (i.e., refer to `conftest.exe'), while it won't with 3629 # `rm'. 3630 for ac_file in conftest.exe conftest conftest.*; do 3631 test -f "$ac_file" || continue 3632 case $ac_file in 3633 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3634 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3635 break;; 3636 * ) break;; 3637 esac 3638 done 3639 else 3640 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3641 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3642 as_fn_error "cannot compute suffix of executables: cannot compile and link 3643 See \`config.log' for more details." "$LINENO" 5; } 3644 fi 3645 rm -f conftest$ac_cv_exeext 3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3647 $as_echo "$ac_cv_exeext" >&6; } 3648 3649 rm -f conftest.$ac_ext 3650 EXEEXT=$ac_cv_exeext 3651 ac_exeext=$EXEEXT 3652 fi 3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3654 $as_echo_n "checking for suffix of object files... " >&6; } 3655 if test "${ac_cv_objext+set}" = set; then : 3656 $as_echo_n "(cached) " >&6 3657 else 3658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3659 /* end confdefs.h. */ 3660 3661 int 3662 main () 3663 { 3664 3665 ; 3666 return 0; 3667 } 3668 _ACEOF 3669 rm -f conftest.o conftest.obj 3670 if { { ac_try="$ac_compile" 3671 case "(($ac_try" in 3672 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3673 *) ac_try_echo=$ac_try;; 3674 esac 3675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3676 $as_echo "$ac_try_echo"; } >&5 3677 (eval "$ac_compile") 2>&5 3678 ac_status=$? 3679 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3680 test $ac_status = 0; }; then : 3681 for ac_file in conftest.o conftest.obj conftest.*; do 3682 test -f "$ac_file" || continue; 3683 case $ac_file in 3684 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3685 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3686 break;; 3687 esac 3688 done 3689 else 3690 $as_echo "$as_me: failed program was:" >&5 3691 sed 's/^/| /' conftest.$ac_ext >&5 3692 3693 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3695 as_fn_error "cannot compute suffix of object files: cannot compile 3696 See \`config.log' for more details." "$LINENO" 5; } 3697 fi 3698 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3699 fi 3700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3701 $as_echo "$ac_cv_objext" >&6; } 3702 OBJEXT=$ac_cv_objext 3703 ac_objext=$OBJEXT 3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3705 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3706 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3707 $as_echo_n "(cached) " >&6 3708 else 3709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3710 /* end confdefs.h. */ 3711 3712 int 3713 main () 3714 { 3715 #ifndef __GNUC__ 3716 choke me 3717 #endif 3718 3719 ; 3720 return 0; 3721 } 3722 _ACEOF 3723 if ac_fn_c_try_compile "$LINENO"; then : 3724 ac_compiler_gnu=yes 3725 else 3726 ac_compiler_gnu=no 3727 fi 3728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3729 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3730 3731 fi 3732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3733 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3734 if test $ac_compiler_gnu = yes; then 3735 GCC=yes 3736 else 3737 GCC= 3738 fi 3739 ac_test_CFLAGS=${CFLAGS+set} 3740 ac_save_CFLAGS=$CFLAGS 3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3742 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3743 if test "${ac_cv_prog_cc_g+set}" = set; then : 3744 $as_echo_n "(cached) " >&6 3745 else 3746 ac_save_c_werror_flag=$ac_c_werror_flag 3747 ac_c_werror_flag=yes 3748 ac_cv_prog_cc_g=no 3749 CFLAGS="-g" 3750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3751 /* end confdefs.h. */ 3752 3753 int 3754 main () 3755 { 3756 3757 ; 3758 return 0; 3759 } 3760 _ACEOF 3761 if ac_fn_c_try_compile "$LINENO"; then : 3762 ac_cv_prog_cc_g=yes 3763 else 3764 CFLAGS="" 3765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3766 /* end confdefs.h. */ 3767 3768 int 3769 main () 3770 { 3771 3772 ; 3773 return 0; 3774 } 3775 _ACEOF 3776 if ac_fn_c_try_compile "$LINENO"; then : 3777 3778 else 3779 ac_c_werror_flag=$ac_save_c_werror_flag 3780 CFLAGS="-g" 3781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3782 /* end confdefs.h. */ 3783 3784 int 3785 main () 3786 { 3787 3788 ; 3789 return 0; 3790 } 3791 _ACEOF 3792 if ac_fn_c_try_compile "$LINENO"; then : 3793 ac_cv_prog_cc_g=yes 3794 fi 3795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3796 fi 3797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3798 fi 3799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3800 ac_c_werror_flag=$ac_save_c_werror_flag 3801 fi 3802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3803 $as_echo "$ac_cv_prog_cc_g" >&6; } 3804 if test "$ac_test_CFLAGS" = set; then 3805 CFLAGS=$ac_save_CFLAGS 3806 elif test $ac_cv_prog_cc_g = yes; then 3807 if test "$GCC" = yes; then 3808 CFLAGS="-g -O2" 3809 else 3810 CFLAGS="-g" 3811 fi 3812 else 3813 if test "$GCC" = yes; then 3814 CFLAGS="-O2" 3815 else 3816 CFLAGS= 3817 fi 3818 fi 3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3820 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3821 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3822 $as_echo_n "(cached) " >&6 3823 else 3824 ac_cv_prog_cc_c89=no 3825 ac_save_CC=$CC 3826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3827 /* end confdefs.h. */ 3828 #include <stdarg.h> 3829 #include <stdio.h> 3830 #include <sys/types.h> 3831 #include <sys/stat.h> 3832 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3833 struct buf { int x; }; 3834 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3835 static char *e (p, i) 3836 char **p; 3837 int i; 3838 { 3839 return p[i]; 3840 } 3841 static char *f (char * (*g) (char **, int), char **p, ...) 3842 { 3843 char *s; 3844 va_list v; 3845 va_start (v,p); 3846 s = g (p, va_arg (v,int)); 3847 va_end (v); 3848 return s; 3849 } 3850 3851 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3852 function prototypes and stuff, but not '\xHH' hex character constants. 3853 These don't provoke an error unfortunately, instead are silently treated 3854 as 'x'. The following induces an error, until -std is added to get 3855 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3856 array size at least. It's necessary to write '\x00'==0 to get something 3857 that's true only with -std. */ 3858 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3859 3860 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3861 inside strings and character constants. */ 3862 #define FOO(x) 'x' 3863 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3864 3865 int test (int i, double x); 3866 struct s1 {int (*f) (int a);}; 3867 struct s2 {int (*f) (double a);}; 3868 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3869 int argc; 3870 char **argv; 3871 int 3872 main () 3873 { 3874 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3875 ; 3876 return 0; 3877 } 3878 _ACEOF 3879 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3880 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3881 do 3882 CC="$ac_save_CC $ac_arg" 3883 if ac_fn_c_try_compile "$LINENO"; then : 3884 ac_cv_prog_cc_c89=$ac_arg 3885 fi 3886 rm -f core conftest.err conftest.$ac_objext 3887 test "x$ac_cv_prog_cc_c89" != "xno" && break 3888 done 3889 rm -f conftest.$ac_ext 3890 CC=$ac_save_CC 3891 3892 fi 3893 # AC_CACHE_VAL 3894 case "x$ac_cv_prog_cc_c89" in 3895 x) 3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3897 $as_echo "none needed" >&6; } ;; 3898 xno) 3899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3900 $as_echo "unsupported" >&6; } ;; 3901 *) 3902 CC="$CC $ac_cv_prog_cc_c89" 3903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3904 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3905 esac 3906 if test "x$ac_cv_prog_cc_c89" != xno; then : 3907 3908 fi 3909 3910 ac_ext=c 3911 ac_cpp='$CPP $CPPFLAGS' 3912 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3913 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3914 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3915 3916 ac_ext=c 3917 ac_cpp='$CPP $CPPFLAGS' 3918 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3919 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3920 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3922 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3923 # On Suns, sometimes $CPP names a directory. 3924 if test -n "$CPP" && test -d "$CPP"; then 3925 CPP= 3926 fi 3927 if test -z "$CPP"; then 3928 if test "${ac_cv_prog_CPP+set}" = set; then : 3929 $as_echo_n "(cached) " >&6 3930 else 3931 # Double quotes because CPP needs to be expanded 3932 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3933 do 3934 ac_preproc_ok=false 3935 for ac_c_preproc_warn_flag in '' yes 3936 do 3937 # Use a header file that comes with gcc, so configuring glibc 3938 # with a fresh cross-compiler works. 3939 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3940 # <limits.h> exists even on freestanding compilers. 3941 # On the NeXT, cc -E runs the code through the compiler's parser, 3942 # not just through cpp. "Syntax error" is here to catch this case. 3943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3944 /* end confdefs.h. */ 3945 #ifdef __STDC__ 3946 # include <limits.h> 3947 #else 3948 # include <assert.h> 3949 #endif 3950 Syntax error 3951 _ACEOF 3952 if ac_fn_c_try_cpp "$LINENO"; then : 3953 3954 else 3955 # Broken: fails on valid input. 3956 continue 3957 fi 3958 rm -f conftest.err conftest.$ac_ext 3959 3960 # OK, works on sane cases. Now check whether nonexistent headers 3961 # can be detected and how. 3962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3963 /* end confdefs.h. */ 3964 #include <ac_nonexistent.h> 3965 _ACEOF 3966 if ac_fn_c_try_cpp "$LINENO"; then : 3967 # Broken: success on invalid input. 3968 continue 3969 else 3970 # Passes both tests. 3971 ac_preproc_ok=: 3972 break 3973 fi 3974 rm -f conftest.err conftest.$ac_ext 3975 3976 done 3977 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3978 rm -f conftest.err conftest.$ac_ext 3979 if $ac_preproc_ok; then : 3980 break 3981 fi 3982 3983 done 3984 ac_cv_prog_CPP=$CPP 3985 3986 fi 3987 CPP=$ac_cv_prog_CPP 3988 else 3989 ac_cv_prog_CPP=$CPP 3990 fi 3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3992 $as_echo "$CPP" >&6; } 3993 ac_preproc_ok=false 3994 for ac_c_preproc_warn_flag in '' yes 3995 do 3996 # Use a header file that comes with gcc, so configuring glibc 3997 # with a fresh cross-compiler works. 3998 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3999 # <limits.h> exists even on freestanding compilers. 4000 # On the NeXT, cc -E runs the code through the compiler's parser, 4001 # not just through cpp. "Syntax error" is here to catch this case. 4002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4003 /* end confdefs.h. */ 4004 #ifdef __STDC__ 4005 # include <limits.h> 4006 #else 4007 # include <assert.h> 4008 #endif 4009 Syntax error 4010 _ACEOF 4011 if ac_fn_c_try_cpp "$LINENO"; then : 4012 4013 else 4014 # Broken: fails on valid input. 4015 continue 4016 fi 4017 rm -f conftest.err conftest.$ac_ext 4018 4019 # OK, works on sane cases. Now check whether nonexistent headers 4020 # can be detected and how. 4021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4022 /* end confdefs.h. */ 4023 #include <ac_nonexistent.h> 4024 _ACEOF 4025 if ac_fn_c_try_cpp "$LINENO"; then : 4026 # Broken: success on invalid input. 4027 continue 4028 else 4029 # Passes both tests. 4030 ac_preproc_ok=: 4031 break 4032 fi 4033 rm -f conftest.err conftest.$ac_ext 4034 4035 done 4036 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4037 rm -f conftest.err conftest.$ac_ext 4038 if $ac_preproc_ok; then : 4039 4040 else 4041 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4043 as_fn_error "C preprocessor \"$CPP\" fails sanity check 4044 See \`config.log' for more details." "$LINENO" 5; } 4045 fi 4046 4047 ac_ext=c 4048 ac_cpp='$CPP $CPPFLAGS' 4049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4051 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4052 4053 4054 ac_c_preproc_warn_flag=yes 4055 4056 4057 4058 # The cast to long int works around a bug in the HP C Compiler 4059 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4060 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4061 # This bug is HP SR number 8606223364. 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 4063 $as_echo_n "checking size of double... " >&6; } 4064 if test "${ac_cv_sizeof_double+set}" = set; then : 4065 $as_echo_n "(cached) " >&6 4066 else 4067 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then : 4068 4069 else 4070 if test "$ac_cv_type_double" = yes; then 4071 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4072 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4073 { as_fn_set_status 77 4074 as_fn_error "cannot compute sizeof (double) 4075 See \`config.log' for more details." "$LINENO" 5; }; } 4076 else 4077 ac_cv_sizeof_double=0 4078 fi 4079 fi 4080 4081 fi 4082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 4083 $as_echo "$ac_cv_sizeof_double" >&6; } 4084 4085 4086 4087 cat >>confdefs.h <<_ACEOF 4088 #define SIZEOF_DOUBLE $ac_cv_sizeof_double 4089 _ACEOF 4090 4091 4092 # The cast to long int works around a bug in the HP C Compiler 4093 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4094 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4095 # This bug is HP SR number 8606223364. 4096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 4097 $as_echo_n "checking size of long double... " >&6; } 4098 if test "${ac_cv_sizeof_long_double+set}" = set; then : 4099 $as_echo_n "(cached) " >&6 4100 else 4101 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : 4102 4103 else 4104 if test "$ac_cv_type_long_double" = yes; then 4105 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4106 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4107 { as_fn_set_status 77 4108 as_fn_error "cannot compute sizeof (long double) 4109 See \`config.log' for more details." "$LINENO" 5; }; } 4110 else 4111 ac_cv_sizeof_long_double=0 4112 fi 4113 fi 4114 4115 fi 4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 4117 $as_echo "$ac_cv_sizeof_long_double" >&6; } 4118 4119 4120 4121 cat >>confdefs.h <<_ACEOF 4122 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double 4123 _ACEOF 4124 4125 4126 as_fn_arith $ac_cv_sizeof_double \* 8 && double_type_size=$as_val 4127 as_fn_arith $ac_cv_sizeof_long_double \* 8 && long_double_type_size=$as_val 4128 4129 4130 4131 4132 for ac_header in inttypes.h stdint.h stdlib.h ftw.h \ 4133 unistd.h sys/stat.h sys/types.h \ 4134 string.h strings.h memory.h 4135 do : 4136 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4137 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header" 4138 eval as_val=\$$as_ac_Header 4139 if test "x$as_val" = x""yes; then : 4140 cat >>confdefs.h <<_ACEOF 4141 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4142 _ACEOF 4143 4144 fi 4145 done 4146 4147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4148 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4149 if test "${ac_cv_path_GREP+set}" = set; then : 4150 $as_echo_n "(cached) " >&6 4151 else 4152 if test -z "$GREP"; then 4153 ac_path_GREP_found=false 4154 # Loop through the user's path and test for each of PROGNAME-LIST 4155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4156 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4157 do 4158 IFS=$as_save_IFS 4159 test -z "$as_dir" && as_dir=. 4160 for ac_prog in grep ggrep; do 4161 for ac_exec_ext in '' $ac_executable_extensions; do 4162 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4163 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4164 # Check for GNU ac_path_GREP and select it if it is found. 4165 # Check for GNU $ac_path_GREP 4166 case `"$ac_path_GREP" --version 2>&1` in 4167 *GNU*) 4168 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4169 *) 4170 ac_count=0 4171 $as_echo_n 0123456789 >"conftest.in" 4172 while : 4173 do 4174 cat "conftest.in" "conftest.in" >"conftest.tmp" 4175 mv "conftest.tmp" "conftest.in" 4176 cp "conftest.in" "conftest.nl" 4177 $as_echo 'GREP' >> "conftest.nl" 4178 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4179 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4180 as_fn_arith $ac_count + 1 && ac_count=$as_val 4181 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4182 # Best one so far, save it but keep looking for a better one 4183 ac_cv_path_GREP="$ac_path_GREP" 4184 ac_path_GREP_max=$ac_count 4185 fi 4186 # 10*(2^10) chars as input seems more than enough 4187 test $ac_count -gt 10 && break 4188 done 4189 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4190 esac 4191 4192 $ac_path_GREP_found && break 3 4193 done 4194 done 4195 done 4196 IFS=$as_save_IFS 4197 if test -z "$ac_cv_path_GREP"; then 4198 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4199 fi 4200 else 4201 ac_cv_path_GREP=$GREP 4202 fi 4203 4204 fi 4205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4206 $as_echo "$ac_cv_path_GREP" >&6; } 4207 GREP="$ac_cv_path_GREP" 4208 4209 4210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4211 $as_echo_n "checking for egrep... " >&6; } 4212 if test "${ac_cv_path_EGREP+set}" = set; then : 4213 $as_echo_n "(cached) " >&6 4214 else 4215 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4216 then ac_cv_path_EGREP="$GREP -E" 4217 else 4218 if test -z "$EGREP"; then 4219 ac_path_EGREP_found=false 4220 # Loop through the user's path and test for each of PROGNAME-LIST 4221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4222 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4223 do 4224 IFS=$as_save_IFS 4225 test -z "$as_dir" && as_dir=. 4226 for ac_prog in egrep; do 4227 for ac_exec_ext in '' $ac_executable_extensions; do 4228 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4229 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4230 # Check for GNU ac_path_EGREP and select it if it is found. 4231 # Check for GNU $ac_path_EGREP 4232 case `"$ac_path_EGREP" --version 2>&1` in 4233 *GNU*) 4234 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4235 *) 4236 ac_count=0 4237 $as_echo_n 0123456789 >"conftest.in" 4238 while : 4239 do 4240 cat "conftest.in" "conftest.in" >"conftest.tmp" 4241 mv "conftest.tmp" "conftest.in" 4242 cp "conftest.in" "conftest.nl" 4243 $as_echo 'EGREP' >> "conftest.nl" 4244 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4245 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4246 as_fn_arith $ac_count + 1 && ac_count=$as_val 4247 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4248 # Best one so far, save it but keep looking for a better one 4249 ac_cv_path_EGREP="$ac_path_EGREP" 4250 ac_path_EGREP_max=$ac_count 4251 fi 4252 # 10*(2^10) chars as input seems more than enough 4253 test $ac_count -gt 10 && break 4254 done 4255 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4256 esac 4257 4258 $ac_path_EGREP_found && break 3 4259 done 4260 done 4261 done 4262 IFS=$as_save_IFS 4263 if test -z "$ac_cv_path_EGREP"; then 4264 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4265 fi 4266 else 4267 ac_cv_path_EGREP=$EGREP 4268 fi 4269 4270 fi 4271 fi 4272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4273 $as_echo "$ac_cv_path_EGREP" >&6; } 4274 EGREP="$ac_cv_path_EGREP" 4275 4276 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4278 $as_echo_n "checking for ANSI C header files... " >&6; } 4279 if test "${ac_cv_header_stdc+set}" = set; then : 4280 $as_echo_n "(cached) " >&6 4281 else 4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283 /* end confdefs.h. */ 4284 #include <stdlib.h> 4285 #include <stdarg.h> 4286 #include <string.h> 4287 #include <float.h> 4288 4289 int 4290 main () 4291 { 4292 4293 ; 4294 return 0; 4295 } 4296 _ACEOF 4297 if ac_fn_c_try_compile "$LINENO"; then : 4298 ac_cv_header_stdc=yes 4299 else 4300 ac_cv_header_stdc=no 4301 fi 4302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4303 4304 if test $ac_cv_header_stdc = yes; then 4305 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4307 /* end confdefs.h. */ 4308 #include <string.h> 4309 4310 _ACEOF 4311 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4312 $EGREP "memchr" >/dev/null 2>&1; then : 4313 4314 else 4315 ac_cv_header_stdc=no 4316 fi 4317 rm -f conftest* 4318 4319 fi 4320 4321 if test $ac_cv_header_stdc = yes; then 4322 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4324 /* end confdefs.h. */ 4325 #include <stdlib.h> 4326 4327 _ACEOF 4328 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4329 $EGREP "free" >/dev/null 2>&1; then : 4330 4331 else 4332 ac_cv_header_stdc=no 4333 fi 4334 rm -f conftest* 4335 4336 fi 4337 4338 if test $ac_cv_header_stdc = yes; then 4339 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4340 if test "$cross_compiling" = yes; then : 4341 : 4342 else 4343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4344 /* end confdefs.h. */ 4345 #include <ctype.h> 4346 #include <stdlib.h> 4347 #if ((' ' & 0x0FF) == 0x020) 4348 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4349 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4350 #else 4351 # define ISLOWER(c) \ 4352 (('a' <= (c) && (c) <= 'i') \ 4353 || ('j' <= (c) && (c) <= 'r') \ 4354 || ('s' <= (c) && (c) <= 'z')) 4355 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4356 #endif 4357 4358 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4359 int 4360 main () 4361 { 4362 int i; 4363 for (i = 0; i < 256; i++) 4364 if (XOR (islower (i), ISLOWER (i)) 4365 || toupper (i) != TOUPPER (i)) 4366 return 2; 4367 return 0; 4368 } 4369 _ACEOF 4370 if ac_fn_c_try_run "$LINENO"; then : 4371 4372 else 4373 ac_cv_header_stdc=no 4374 fi 4375 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4376 conftest.$ac_objext conftest.beam conftest.$ac_ext 4377 fi 4378 4379 fi 4380 fi 4381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4382 $as_echo "$ac_cv_header_stdc" >&6; } 4383 if test $ac_cv_header_stdc = yes; then 4384 4385 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4386 4387 fi 4388 4389 4390 # Check for decimal float support. 4391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5 4392 $as_echo_n "checking whether decimal floating point is supported... " >&6; } 4393 if test "${libgcc_cv_dfp+set}" = set; then : 4394 $as_echo_n "(cached) " >&6 4395 else 4396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4397 /* end confdefs.h. */ 4398 4399 #include <fenv.h> 4400 4401 int 4402 main () 4403 { 4404 4405 _Decimal32 x; 4406 int fe_except = 4407 FE_INVALID|FE_DIVBYZERO|FE_OVERFLOW|FE_UNDERFLOW|FE_INEXACT; 4408 4409 ; 4410 return 0; 4411 } 4412 _ACEOF 4413 if ac_fn_c_try_compile "$LINENO"; then : 4414 libgcc_cv_dfp=yes 4415 else 4416 libgcc_cv_dfp=no 4417 fi 4418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4419 fi 4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5 4421 $as_echo "$libgcc_cv_dfp" >&6; } 4422 decimal_float=$libgcc_cv_dfp 4423 4424 4425 4426 # Check whether --enable-decimal-float was given. 4427 if test "${enable_decimal_float+set}" = set; then : 4428 enableval=$enable_decimal_float; 4429 case $enable_decimal_float in 4430 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4431 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4432 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4433 esac 4434 4435 else 4436 4437 case $host in 4438 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4439 i?86*-*-elfiamcu | i?86*-*-gnu* | \ 4440 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4441 i?86*-*-cygwin* | x86_64*-*-cygwin*) 4442 enable_decimal_float=yes 4443 ;; 4444 *) 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4446 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4447 enable_decimal_float=no 4448 ;; 4449 esac 4450 4451 fi 4452 4453 4454 # x86's use BID format instead of DPD 4455 case x$enable_decimal_float in 4456 xyes) 4457 case $host in 4458 i?86*-*-* | x86_64*-*-*) 4459 enable_decimal_float=bid 4460 ;; 4461 *) 4462 enable_decimal_float=dpd 4463 ;; 4464 esac 4465 default_decimal_float=$enable_decimal_float 4466 ;; 4467 xno) 4468 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4469 # dependency on libdecnumber. 4470 default_decimal_float=dpd 4471 ;; 4472 esac 4473 4474 4475 4476 4477 # Check for fixed-point support. 4478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5 4479 $as_echo_n "checking whether fixed-point is supported... " >&6; } 4480 if test "${libgcc_cv_fixed_point+set}" = set; then : 4481 $as_echo_n "(cached) " >&6 4482 else 4483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4484 /* end confdefs.h. */ 4485 _Sat _Fract x; 4486 _ACEOF 4487 if ac_fn_c_try_compile "$LINENO"; then : 4488 libgcc_cv_fixed_point=yes 4489 else 4490 libgcc_cv_fixed_point=no 4491 fi 4492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4493 fi 4494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5 4495 $as_echo "$libgcc_cv_fixed_point" >&6; } 4496 fixed_point=$libgcc_cv_fixed_point 4497 4498 4499 # For platforms with the unwind ABI which includes an unwind library, 4500 # libunwind, we can choose to use the system libunwind. 4501 # config.gcc also contains tests of with_system_libunwind. 4502 4503 4504 # Check whether --with-system-libunwind was given. 4505 if test "${with_system_libunwind+set}" = set; then : 4506 withval=$with_system_libunwind; 4507 fi 4508 4509 # If system-libunwind was not specifically set, pick a default setting. 4510 if test x$with_system_libunwind = x; then 4511 case ${target} in 4512 ia64-*-hpux*) with_system_libunwind=yes ;; 4513 *) with_system_libunwind=no ;; 4514 esac 4515 fi 4516 # Based on system-libunwind and target, do we have ipinfo? 4517 if test x$with_system_libunwind = xyes; then 4518 case ${target} in 4519 ia64-*-*) have_unwind_getipinfo=no ;; 4520 *) have_unwind_getipinfo=yes ;; 4521 esac 4522 else 4523 # Darwin before version 9 does not have _Unwind_GetIPInfo. 4524 4525 case ${target} in 4526 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; 4527 *) have_unwind_getipinfo=yes ;; 4528 esac 4529 4530 fi 4531 4532 if test x$have_unwind_getipinfo = xyes; then 4533 4534 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h 4535 4536 fi 4537 4538 4539 # Check if the compiler is configured for setjmp/longjmp exceptions. 4540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is configured for setjmp/longjmp exceptions" >&5 4541 $as_echo_n "checking whether the compiler is configured for setjmp/longjmp exceptions... " >&6; } 4542 if test "${ac_cv_sjlj_exceptions+set}" = set; then : 4543 $as_echo_n "(cached) " >&6 4544 else 4545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4546 /* end confdefs.h. */ 4547 #ifdef __USING_SJLJ_EXCEPTIONS__ 4548 this will fail 4549 #endif 4550 int 4551 main () 4552 { 4553 int i; 4554 ; 4555 return 0; 4556 } 4557 _ACEOF 4558 if ac_fn_c_try_compile "$LINENO"; then : 4559 ac_cv_sjlj_exceptions=no 4560 else 4561 ac_cv_sjlj_exceptions=yes 4562 fi 4563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4564 fi 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sjlj_exceptions" >&5 4566 $as_echo "$ac_cv_sjlj_exceptions" >&6; } 4567 4568 # Check whether --enable-explicit-exception-frame-registration was given. 4569 if test "${enable_explicit_exception_frame_registration+set}" = set; then : 4570 enableval=$enable_explicit_exception_frame_registration; 4571 force_explicit_eh_registry= 4572 if test "$enable_explicit_exception_frame_registration" = yes; then 4573 if test $ac_cv_sjlj_exceptions = yes; then 4574 as_fn_error "Can't --enable-explicit-exception-frame-registration 4575 with setjmp/longjmp exceptions" "$LINENO" 5 4576 fi 4577 force_explicit_eh_registry=-DUSE_EH_FRAME_REGISTRY_ALWAYS 4578 fi 4579 4580 fi 4581 4582 4583 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4585 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4586 if test "${acl_cv_prog_gnu_ld+set}" = set; then : 4587 $as_echo_n "(cached) " >&6 4588 else 4589 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 4590 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 4591 acl_cv_prog_gnu_ld=yes 4592 else 4593 acl_cv_prog_gnu_ld=no 4594 fi 4595 fi 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 4597 $as_echo "$acl_cv_prog_gnu_ld" >&6; } 4598 with_gnu_ld=$acl_cv_prog_gnu_ld 4599 4600 4601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5 4602 $as_echo_n "checking for thread model used by GCC... " >&6; } 4603 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'` 4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5 4605 $as_echo "$target_thread_file" >&6; } 4606 4607 # Check for assembler CFI support. 4608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5 4609 $as_echo_n "checking whether assembler supports CFI directives... " >&6; } 4610 if test "${libgcc_cv_cfi+set}" = set; then : 4611 $as_echo_n "(cached) " >&6 4612 else 4613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4614 /* end confdefs.h. */ 4615 asm("\n\ 4616 .text\n\ 4617 .cfi_startproc\n\ 4618 .cfi_personality 0, symbol\n\ 4619 .cfi_endproc"); 4620 _ACEOF 4621 if ac_fn_c_try_compile "$LINENO"; then : 4622 libgcc_cv_cfi=yes 4623 else 4624 libgcc_cv_cfi=no 4625 fi 4626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4627 fi 4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5 4629 $as_echo "$libgcc_cv_cfi" >&6; } 4630 4631 # Check 32bit or 64bit. In the case of MIPS, this really determines the 4632 # word size rather than the address size. 4633 cat > conftest.c <<EOF 4634 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) \ 4635 || defined(__mips64) 4636 host_address=64 4637 #else 4638 host_address=32 4639 #endif 4640 EOF 4641 eval `${CC-cc} -E conftest.c | grep host_address=` 4642 rm -f conftest.c 4643 4644 case ${host} in 4645 mips*-*-*) 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target is hard-float" >&5 4647 $as_echo_n "checking whether the target is hard-float... " >&6; } 4648 if test "${libgcc_cv_mips_hard_float+set}" = set; then : 4649 $as_echo_n "(cached) " >&6 4650 else 4651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4652 /* end confdefs.h. */ 4653 #ifndef __mips_hard_float 4654 #error FOO 4655 #endif 4656 _ACEOF 4657 if ac_fn_c_try_compile "$LINENO"; then : 4658 libgcc_cv_mips_hard_float=yes 4659 else 4660 libgcc_cv_mips_hard_float=no 4661 fi 4662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4663 fi 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_mips_hard_float" >&5 4665 $as_echo "$libgcc_cv_mips_hard_float" >&6; } 4666 esac 4667 4668 case ${host} in 4669 *-*-solaris2*) 4670 # Check for system-provided CRTs on Solaris 11.x and Solaris 12. 4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5 4672 $as_echo_n "checking system-provided CRTs on Solaris... " >&6; } 4673 if test "${libgcc_cv_solaris_crts+set}" = set; then : 4674 $as_echo_n "(cached) " >&6 4675 else 4676 libgcc_cv_solaris_crts=no 4677 libgcc_sysroot="`${CC} -print-sysroot`" 4678 libgcc_libdir="$libgcc_sysroot/usr/lib" 4679 # At the time they were added, gcrt1.o became a symlink for backwards 4680 # compatibility on x86, while crt1.o was added on sparc, so check for that. 4681 case ${host} in 4682 i?86-*-solaris2* | x86_64-*-solaris2*) 4683 if test -h "$libgcc_libdir/gcrt1.o"; then libgcc_cv_solaris_crts=yes; fi 4684 ;; 4685 sparc*-*-solaris2*) 4686 if test -f "$libgcc_libdir/crt1.o"; then libgcc_cv_solaris_crts=yes; fi 4687 ;; 4688 esac 4689 fi 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_solaris_crts" >&5 4691 $as_echo "$libgcc_cv_solaris_crts" >&6; } 4692 if test $libgcc_cv_solaris_crts = yes; then 4693 4694 $as_echo "#define HAVE_SOLARIS_CRTS 1" >>confdefs.h 4695 4696 fi 4697 ;; 4698 esac 4699 4700 # Determine the version of glibc, if any, used on the target. 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for target glibc version" >&5 4702 $as_echo_n "checking for target glibc version... " >&6; } 4703 4704 # Check whether --with-glibc-version was given. 4705 if test "${with_glibc_version+set}" = set; then : 4706 withval=$with_glibc_version; 4707 if echo "$with_glibc_version" | grep '^[0-9][0-9]*\.[0-9][0-9]*$'; then 4708 glibc_version_major=`echo "$with_glibc_version" | sed -e 's/\..*//'` 4709 glibc_version_minor=`echo "$with_glibc_version" | sed -e 's/.*\.//'` 4710 else 4711 as_fn_error "option --with-glibc-version requires a version number M.N" "$LINENO" 5 4712 fi 4713 else 4714 4715 if ac_fn_c_compute_int "$LINENO" "__GLIBC__" "glibc_version_major" "#include <features.h>"; then : 4716 4717 else 4718 glibc_version_major=0 4719 fi 4720 4721 if ac_fn_c_compute_int "$LINENO" "__GLIBC_MINOR__" "glibc_version_minor" "#include <features.h>"; then : 4722 4723 else 4724 glibc_version_minor=0 4725 fi 4726 4727 fi 4728 4729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibc_version_major.$glibc_version_minor" >&5 4730 $as_echo "$glibc_version_major.$glibc_version_minor" >&6; } 4731 4732 # Determine floating-point type for powerpc*-*-linux*. 4733 # Single-precision-only FPRs are not a supported configuration for 4734 # this target, so are not allowed for in this test. 4735 case ${host} in 4736 powerpc*-*-linux*) 4737 cat > conftest.c <<EOF 4738 #ifdef __powerpc64__ 4739 ppc_fp_type=64 4740 #elif defined _SOFT_FLOAT 4741 ppc_fp_type=soft 4742 #elif defined _SOFT_DOUBLE 4743 ppc_fp_type=e500v1 4744 #elif defined __NO_FPRS__ 4745 ppc_fp_type=e500v2 4746 #else 4747 ppc_fp_type=hard 4748 #endif 4749 EOF 4750 eval `${CC-cc} -E conftest.c | grep ppc_fp_type=` 4751 rm -f conftest.c 4752 # glibc 2.19 and later provide all the soft-fp functions, with proper 4753 # interactions with <fenv.h> exception and rounding mode handling, so 4754 # make libgcc's versions into compat symbols if a recent enough glibc 4755 # version is being used. 4756 ppc_fp_compat= 4757 case ${ppc_fp_type} in 4758 soft|e500v1|e500v2) 4759 if test $glibc_version_major -gt 2 \ 4760 || ( test $glibc_version_major -eq 2 \ 4761 && test $glibc_version_minor -ge 19 ); then 4762 ppc_fp_compat="t-softfp-compat" 4763 fi 4764 ;; 4765 esac 4766 ;; 4767 esac 4768 4769 case ${host} in 4770 # At present, we cannot turn -mfloat128 on via #pragma GCC target, 4771 # so just check if we have VSX (ISA 2.06) support to build the 4772 # software libraries, and whether the assembler can handle xsaddqp 4773 # for hardware support. 4774 powerpc*-*-linux*) 4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PowerPC ISA 2.06 to build __float128 libraries" >&5 4776 $as_echo_n "checking for PowerPC ISA 2.06 to build __float128 libraries... " >&6; } 4777 if test "${libgcc_cv_powerpc_float128+set}" = set; then : 4778 $as_echo_n "(cached) " >&6 4779 else 4780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4781 /* end confdefs.h. */ 4782 #pragma GCC target ("vsx") 4783 vector double dadd (vector double a, vector double b) { return a + b; } 4784 _ACEOF 4785 if ac_fn_c_try_compile "$LINENO"; then : 4786 libgcc_cv_powerpc_float128=yes 4787 else 4788 libgcc_cv_powerpc_float128=no 4789 fi 4790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4791 fi 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_powerpc_float128" >&5 4793 $as_echo "$libgcc_cv_powerpc_float128" >&6; } 4794 4795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PowerPC ISA 3.0 to build hardware __float128 libraries" >&5 4796 $as_echo_n "checking for PowerPC ISA 3.0 to build hardware __float128 libraries... " >&6; } 4797 if test "${libgcc_cv_powerpc_float128_hw+set}" = set; then : 4798 $as_echo_n "(cached) " >&6 4799 else 4800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4801 /* end confdefs.h. */ 4802 #pragma GCC target ("vsx,power9-vector") 4803 #include <sys/auxv.h> 4804 #ifndef AT_PLATFORM 4805 #error "AT_PLATFORM is not defined" 4806 #endif 4807 vector unsigned char (vector unsigned char a, vector unsigned char b) 4808 { 4809 vector unsigned char ret; 4810 __asm__ ("xsaddqp %0,%1,%2" : "=v" (ret) : "v" (a), "v" (b)); 4811 return ret; 4812 } 4813 void *add_resolver (void) { return (void *) add; } 4814 __float128 add_ifunc (__float128, __float128) 4815 __attribute__ ((__ifunc__ ("add_resolver"))); 4816 _ACEOF 4817 if ac_fn_c_try_compile "$LINENO"; then : 4818 libgcc_cv_powerpc_float128_hw=yes 4819 else 4820 libgcc_cv_powerpc_float128_hw=no 4821 fi 4822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4823 fi 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_powerpc_float128_hw" >&5 4825 $as_echo "$libgcc_cv_powerpc_float128_hw" >&6; } 4826 esac 4827 4828 # Collect host-machine-specific information. 4829 . ${srcdir}/config.host 4830 4831 # Used for constructing correct paths for offload compilers. 4832 accel_dir_suffix= 4833 real_host_noncanonical=${host_noncanonical} 4834 if test x"$enable_as_accelerator_for" != x; then 4835 accel_dir_suffix=/accel/${target_noncanonical} 4836 real_host_noncanonical=${enable_as_accelerator_for} 4837 fi 4838 4839 4840 4841 if test x"$enable_offload_targets" != x; then 4842 extra_parts="${extra_parts} crtoffloadbegin.o crtoffloadend.o crtoffloadtable.o" 4843 fi 4844 4845 # Check if Solaris/x86 linker supports ZERO terminator unwind entries. 4846 # This is after config.host so we can augment tmake_file. 4847 # Link with -nostartfiles -nodefaultlibs since neither are present while 4848 # building libgcc. 4849 case ${host} in 4850 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) 4851 cat > conftest.s <<EOF 4852 .section .eh_frame,"a",@unwind 4853 .zero 4 4854 .section .jcr,"aw",@progbits 4855 .zero 8 4856 EOF 4857 if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5' 4858 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 4859 (eval $ac_try) 2>&5 4860 ac_status=$? 4861 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4862 test $ac_status = 0; }; }; then 4863 tmake_file="${tmake_file} i386/t-crtstuff" 4864 fi 4865 ;; 4866 esac 4867 4868 # Check if xtensa target is configured for windowed ABI and thus needs to use 4869 # custom unwind code. 4870 # This is after config.host so we can augment tmake_file. 4871 case ${host} in 4872 xtensa*-*) 4873 cat > conftest.c <<EOF 4874 #ifdef __XTENSA_CALL0_ABI__ 4875 #error 4876 #endif 4877 EOF 4878 if { ac_try='${CC-cc} -E -o conftest.i conftest.c 1>&5' 4879 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 4880 (eval $ac_try) 2>&5 4881 ac_status=$? 4882 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4883 test $ac_status = 0; }; }; then 4884 tmake_file="${tmake_file} xtensa/t-windowed" 4885 fi 4886 ;; 4887 esac 4888 4889 # Check for visibility support. This is after config.host so that 4890 # we can check for asm_hidden_op. 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5 4892 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; } 4893 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then : 4894 $as_echo_n "(cached) " >&6 4895 else 4896 4897 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c 4898 libgcc_cv_hidden_visibility_attribute=no 4899 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' 4900 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 4901 (eval $ac_try) 2>&5 4902 ac_status=$? 4903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4904 test $ac_status = 0; }; }; then 4905 if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then 4906 libgcc_cv_hidden_visibility_attribute=yes 4907 fi 4908 fi 4909 rm -f conftest.* 4910 4911 fi 4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5 4913 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; } 4914 4915 if test $libgcc_cv_hidden_visibility_attribute = yes; then 4916 vis_hide='-fvisibility=hidden -DHIDE_EXPORTS' 4917 else 4918 vis_hide= 4919 fi 4920 4921 4922 # See if we have thread-local storage. We can only test assembler 4923 # since link-time and run-time tests require the newly built 4924 # gcc, which can't be used to build executable due to that libgcc 4925 # is yet to be built here. 4926 4927 # Check whether --enable-tls was given. 4928 if test "${enable_tls+set}" = set; then : 4929 enableval=$enable_tls; 4930 case "$enableval" in 4931 yes|no) ;; 4932 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;; 4933 esac 4934 4935 else 4936 enable_tls=yes 4937 fi 4938 4939 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5 4941 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; } 4942 if test "${gcc_cv_have_cc_tls+set}" = set; then : 4943 $as_echo_n "(cached) " >&6 4944 else 4945 4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4947 /* end confdefs.h. */ 4948 __thread int a; int b; int main() { return a = b; } 4949 _ACEOF 4950 if ac_fn_c_try_compile "$LINENO"; then : 4951 gcc_cv_have_cc_tls=yes 4952 else 4953 gcc_cv_have_cc_tls=no 4954 fi 4955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4956 4957 fi 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5 4959 $as_echo "$gcc_cv_have_cc_tls" >&6; } 4960 set_have_cc_tls= 4961 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then 4962 set_have_cc_tls="-DHAVE_CC_TLS" 4963 fi 4964 4965 4966 # See if we have emulated thread-local storage. 4967 4968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5 4969 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; } 4970 if test "${gcc_cv_use_emutls+set}" = set; then : 4971 $as_echo_n "(cached) " >&6 4972 else 4973 4974 gcc_cv_use_emutls=no 4975 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c 4976 if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5' 4977 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 4978 (eval $ac_try) 2>&5 4979 ac_status=$? 4980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4981 test $ac_status = 0; }; }; then 4982 if grep __emutls_get_address conftest.s > /dev/null; then 4983 gcc_cv_use_emutls=yes 4984 fi 4985 fi 4986 rm -f conftest.* 4987 4988 fi 4989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5 4990 $as_echo "$gcc_cv_use_emutls" >&6; } 4991 if test "$gcc_cv_use_emutls" = "yes" ; then 4992 4993 $as_echo "#define USE_EMUTLS 1" >>confdefs.h 4994 4995 fi 4996 set_use_emutls= 4997 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then 4998 set_use_emutls="-DUSE_EMUTLS" 4999 fi 5000 5001 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5 5003 $as_echo_n "checking for init priority support... " >&6; } 5004 if test "${libgcc_cv_init_priority+set}" = set; then : 5005 $as_echo_n "(cached) " >&6 5006 else 5007 5008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5009 /* end confdefs.h. */ 5010 5011 int 5012 main () 5013 { 5014 void ip (void) __attribute__ ((constructor (1))); 5015 ; 5016 return 0; 5017 } 5018 _ACEOF 5019 if ac_fn_c_try_compile "$LINENO"; then : 5020 libgcc_cv_init_priority=yes 5021 else 5022 libgcc_cv_init_priority=no 5023 fi 5024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5025 fi 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5 5027 $as_echo "$libgcc_cv_init_priority" >&6; } 5028 if test $libgcc_cv_init_priority = yes; then 5029 5030 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h 5031 5032 fi 5033 5034 # Conditionalize the sfp-machine.h header for this target machine. 5035 if test -z "${sfp_machine_header}"; then 5036 sfp_machine_header=$cpu_type/sfp-machine.h 5037 if test -f ${srcdir}/config/${sfp_machine_header}; then 5038 : 5039 else 5040 sfp_machine_header=no-sfp-machine.h 5041 fi 5042 fi 5043 5044 5045 # Conditionalize the makefile for this target machine. 5046 tmake_file_= 5047 for f in ${tmake_file} 5048 do 5049 if test -f ${srcdir}/config/$f 5050 then 5051 tmake_file_="${tmake_file_} \$(srcdir)/config/$f" 5052 fi 5053 done 5054 tmake_file="${tmake_file_}" 5055 5056 5057 # Likewise export definitions for libgcc_tm.h 5058 tm_file_= 5059 for f in ${tm_file} 5060 do 5061 tm_file_="${tm_file_} \$(srcdir)/config/$f" 5062 done 5063 tm_file="${tm_file_}" 5064 5065 5066 5067 # Map from thread model to thread header. 5068 5069 case $target_thread_file in 5070 aix) thread_header=config/rs6000/gthr-aix.h ;; 5071 dce) thread_header=config/pa/gthr-dce.h ;; 5072 lynx) thread_header=config/gthr-lynx.h ;; 5073 mipssde) thread_header=config/mips/gthr-mipssde.h ;; 5074 posix) thread_header=gthr-posix.h ;; 5075 rtems) thread_header=config/gthr-rtems.h ;; 5076 single) thread_header=gthr-single.h ;; 5077 tpf) thread_header=config/s390/gthr-tpf.h ;; 5078 vxworks) thread_header=config/gthr-vxworks.h ;; 5079 win32) thread_header=config/i386/gthr-win32.h ;; 5080 esac 5081 5082 5083 5084 # Substitute configuration variables 5085 5086 5087 5088 ac_config_links="$ac_config_links enable-execute-stack.c:$enable_execute_stack" 5089 5090 ac_config_links="$ac_config_links unwind.h:$unwind_header" 5091 5092 ac_config_links="$ac_config_links md-unwind-support.h:config/$md_unwind_header" 5093 5094 ac_config_links="$ac_config_links sfp-machine.h:config/$sfp_machine_header" 5095 5096 ac_config_links="$ac_config_links gthr-default.h:$thread_header" 5097 5098 5099 # We need multilib support. 5100 ac_config_files="$ac_config_files Makefile" 5101 5102 ac_config_commands="$ac_config_commands default" 5103 5104 cat >confcache <<\_ACEOF 5105 # This file is a shell script that caches the results of configure 5106 # tests run on this system so they can be shared between configure 5107 # scripts and configure runs, see configure's option --config-cache. 5108 # It is not useful on other systems. If it contains results you don't 5109 # want to keep, you may remove or edit it. 5110 # 5111 # config.status only pays attention to the cache file if you give it 5112 # the --recheck option to rerun configure. 5113 # 5114 # `ac_cv_env_foo' variables (set or unset) will be overridden when 5115 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5116 # following values. 5117 5118 _ACEOF 5119 5120 # The following way of writing the cache mishandles newlines in values, 5121 # but we know of no workaround that is simple, portable, and efficient. 5122 # So, we kill variables containing newlines. 5123 # Ultrix sh set writes to stderr and can't be redirected directly, 5124 # and sets the high bit in the cache file unless we assign to the vars. 5125 ( 5126 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5127 eval ac_val=\$$ac_var 5128 case $ac_val in #( 5129 *${as_nl}*) 5130 case $ac_var in #( 5131 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5132 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5133 esac 5134 case $ac_var in #( 5135 _ | IFS | as_nl) ;; #( 5136 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5137 *) { eval $ac_var=; unset $ac_var;} ;; 5138 esac ;; 5139 esac 5140 done 5141 5142 (set) 2>&1 | 5143 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5144 *${as_nl}ac_space=\ *) 5145 # `set' does not quote correctly, so add quotes: double-quote 5146 # substitution turns \\\\ into \\, and sed turns \\ into \. 5147 sed -n \ 5148 "s/'/'\\\\''/g; 5149 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5150 ;; #( 5151 *) 5152 # `set' quotes correctly as required by POSIX, so do not add quotes. 5153 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5154 ;; 5155 esac | 5156 sort 5157 ) | 5158 sed ' 5159 /^ac_cv_env_/b end 5160 t clear 5161 :clear 5162 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5163 t end 5164 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5165 :end' >>confcache 5166 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5167 if test -w "$cache_file"; then 5168 test "x$cache_file" != "x/dev/null" && 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5170 $as_echo "$as_me: updating cache $cache_file" >&6;} 5171 cat confcache >$cache_file 5172 else 5173 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5174 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5175 fi 5176 fi 5177 rm -f confcache 5178 5179 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5180 # Let make expand exec_prefix. 5181 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5182 5183 DEFS=-DHAVE_CONFIG_H 5184 5185 ac_libobjs= 5186 ac_ltlibobjs= 5187 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5188 # 1. Remove the extension, and $U if already installed. 5189 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5190 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5191 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5192 # will be set to the directory where LIBOBJS objects are built. 5193 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5194 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5195 done 5196 LIBOBJS=$ac_libobjs 5197 5198 LTLIBOBJS=$ac_ltlibobjs 5199 5200 5201 5202 : ${CONFIG_STATUS=./config.status} 5203 ac_write_fail=0 5204 ac_clean_files_save=$ac_clean_files 5205 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5207 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5208 as_write_fail=0 5209 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5210 #! $SHELL 5211 # Generated by $as_me. 5212 # Run this file to recreate the current configuration. 5213 # Compiler output produced by configure, useful for debugging 5214 # configure, is in config.log if it exists. 5215 5216 debug=false 5217 ac_cs_recheck=false 5218 ac_cs_silent=false 5219 5220 SHELL=\${CONFIG_SHELL-$SHELL} 5221 export SHELL 5222 _ASEOF 5223 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5224 ## -------------------- ## 5225 ## M4sh Initialization. ## 5226 ## -------------------- ## 5227 5228 # Be more Bourne compatible 5229 DUALCASE=1; export DUALCASE # for MKS sh 5230 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5231 emulate sh 5232 NULLCMD=: 5233 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5234 # is contrary to our usage. Disable this feature. 5235 alias -g '${1+"$@"}'='"$@"' 5236 setopt NO_GLOB_SUBST 5237 else 5238 case `(set -o) 2>/dev/null` in #( 5239 *posix*) : 5240 set -o posix ;; #( 5241 *) : 5242 ;; 5243 esac 5244 fi 5245 5246 5247 as_nl=' 5248 ' 5249 export as_nl 5250 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5251 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5252 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5253 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5254 # Prefer a ksh shell builtin over an external printf program on Solaris, 5255 # but without wasting forks for bash or zsh. 5256 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5257 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5258 as_echo='print -r --' 5259 as_echo_n='print -rn --' 5260 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5261 as_echo='printf %s\n' 5262 as_echo_n='printf %s' 5263 else 5264 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5265 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5266 as_echo_n='/usr/ucb/echo -n' 5267 else 5268 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5269 as_echo_n_body='eval 5270 arg=$1; 5271 case $arg in #( 5272 *"$as_nl"*) 5273 expr "X$arg" : "X\\(.*\\)$as_nl"; 5274 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5275 esac; 5276 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5277 ' 5278 export as_echo_n_body 5279 as_echo_n='sh -c $as_echo_n_body as_echo' 5280 fi 5281 export as_echo_body 5282 as_echo='sh -c $as_echo_body as_echo' 5283 fi 5284 5285 # The user is always right. 5286 if test "${PATH_SEPARATOR+set}" != set; then 5287 PATH_SEPARATOR=: 5288 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5289 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5290 PATH_SEPARATOR=';' 5291 } 5292 fi 5293 5294 5295 # IFS 5296 # We need space, tab and new line, in precisely that order. Quoting is 5297 # there to prevent editors from complaining about space-tab. 5298 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5299 # splitting by setting IFS to empty value.) 5300 IFS=" "" $as_nl" 5301 5302 # Find who we are. Look in the path if we contain no directory separator. 5303 case $0 in #(( 5304 *[\\/]* ) as_myself=$0 ;; 5305 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5306 for as_dir in $PATH 5307 do 5308 IFS=$as_save_IFS 5309 test -z "$as_dir" && as_dir=. 5310 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5311 done 5312 IFS=$as_save_IFS 5313 5314 ;; 5315 esac 5316 # We did not find ourselves, most probably we were run as `sh COMMAND' 5317 # in which case we are not to be found in the path. 5318 if test "x$as_myself" = x; then 5319 as_myself=$0 5320 fi 5321 if test ! -f "$as_myself"; then 5322 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5323 exit 1 5324 fi 5325 5326 # Unset variables that we do not need and which cause bugs (e.g. in 5327 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5328 # suppresses any "Segmentation fault" message there. '((' could 5329 # trigger a bug in pdksh 5.2.14. 5330 for as_var in BASH_ENV ENV MAIL MAILPATH 5331 do eval test x\${$as_var+set} = xset \ 5332 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5333 done 5334 PS1='$ ' 5335 PS2='> ' 5336 PS4='+ ' 5337 5338 # NLS nuisances. 5339 LC_ALL=C 5340 export LC_ALL 5341 LANGUAGE=C 5342 export LANGUAGE 5343 5344 # CDPATH. 5345 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5346 5347 5348 # as_fn_error ERROR [LINENO LOG_FD] 5349 # --------------------------------- 5350 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5351 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5352 # script with status $?, using 1 if that was 0. 5353 as_fn_error () 5354 { 5355 as_status=$?; test $as_status -eq 0 && as_status=1 5356 if test "$3"; then 5357 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5358 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5359 fi 5360 $as_echo "$as_me: error: $1" >&2 5361 as_fn_exit $as_status 5362 } # as_fn_error 5363 5364 5365 # as_fn_set_status STATUS 5366 # ----------------------- 5367 # Set $? to STATUS, without forking. 5368 as_fn_set_status () 5369 { 5370 return $1 5371 } # as_fn_set_status 5372 5373 # as_fn_exit STATUS 5374 # ----------------- 5375 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5376 as_fn_exit () 5377 { 5378 set +e 5379 as_fn_set_status $1 5380 exit $1 5381 } # as_fn_exit 5382 5383 # as_fn_unset VAR 5384 # --------------- 5385 # Portably unset VAR. 5386 as_fn_unset () 5387 { 5388 { eval $1=; unset $1;} 5389 } 5390 as_unset=as_fn_unset 5391 # as_fn_append VAR VALUE 5392 # ---------------------- 5393 # Append the text in VALUE to the end of the definition contained in VAR. Take 5394 # advantage of any shell optimizations that allow amortized linear growth over 5395 # repeated appends, instead of the typical quadratic growth present in naive 5396 # implementations. 5397 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5398 eval 'as_fn_append () 5399 { 5400 eval $1+=\$2 5401 }' 5402 else 5403 as_fn_append () 5404 { 5405 eval $1=\$$1\$2 5406 } 5407 fi # as_fn_append 5408 5409 # as_fn_arith ARG... 5410 # ------------------ 5411 # Perform arithmetic evaluation on the ARGs, and store the result in the 5412 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5413 # must be portable across $(()) and expr. 5414 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5415 eval 'as_fn_arith () 5416 { 5417 as_val=$(( $* )) 5418 }' 5419 else 5420 as_fn_arith () 5421 { 5422 as_val=`expr "$@" || test $? -eq 1` 5423 } 5424 fi # as_fn_arith 5425 5426 5427 if expr a : '\(a\)' >/dev/null 2>&1 && 5428 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5429 as_expr=expr 5430 else 5431 as_expr=false 5432 fi 5433 5434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5435 as_basename=basename 5436 else 5437 as_basename=false 5438 fi 5439 5440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5441 as_dirname=dirname 5442 else 5443 as_dirname=false 5444 fi 5445 5446 as_me=`$as_basename -- "$0" || 5447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5448 X"$0" : 'X\(//\)$' \| \ 5449 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5450 $as_echo X/"$0" | 5451 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5452 s//\1/ 5453 q 5454 } 5455 /^X\/\(\/\/\)$/{ 5456 s//\1/ 5457 q 5458 } 5459 /^X\/\(\/\).*/{ 5460 s//\1/ 5461 q 5462 } 5463 s/.*/./; q'` 5464 5465 # Avoid depending upon Character Ranges. 5466 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5469 as_cr_digits='0123456789' 5470 as_cr_alnum=$as_cr_Letters$as_cr_digits 5471 5472 ECHO_C= ECHO_N= ECHO_T= 5473 case `echo -n x` in #((((( 5474 -n*) 5475 case `echo 'xy\c'` in 5476 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5477 xy) ECHO_C='\c';; 5478 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5479 ECHO_T=' ';; 5480 esac;; 5481 *) 5482 ECHO_N='-n';; 5483 esac 5484 5485 rm -f conf$$ conf$$.exe conf$$.file 5486 if test -d conf$$.dir; then 5487 rm -f conf$$.dir/conf$$.file 5488 else 5489 rm -f conf$$.dir 5490 mkdir conf$$.dir 2>/dev/null 5491 fi 5492 if (echo >conf$$.file) 2>/dev/null; then 5493 if ln -s conf$$.file conf$$ 2>/dev/null; then 5494 as_ln_s='ln -s' 5495 # ... but there are two gotchas: 5496 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5497 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5498 # In both cases, we have to default to `cp -p'. 5499 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5500 as_ln_s='cp -p' 5501 elif ln conf$$.file conf$$ 2>/dev/null; then 5502 as_ln_s=ln 5503 else 5504 as_ln_s='cp -p' 5505 fi 5506 else 5507 as_ln_s='cp -p' 5508 fi 5509 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5510 rmdir conf$$.dir 2>/dev/null 5511 5512 5513 # as_fn_mkdir_p 5514 # ------------- 5515 # Create "$as_dir" as a directory, including parents if necessary. 5516 as_fn_mkdir_p () 5517 { 5518 5519 case $as_dir in #( 5520 -*) as_dir=./$as_dir;; 5521 esac 5522 test -d "$as_dir" || eval $as_mkdir_p || { 5523 as_dirs= 5524 while :; do 5525 case $as_dir in #( 5526 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5527 *) as_qdir=$as_dir;; 5528 esac 5529 as_dirs="'$as_qdir' $as_dirs" 5530 as_dir=`$as_dirname -- "$as_dir" || 5531 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5532 X"$as_dir" : 'X\(//\)[^/]' \| \ 5533 X"$as_dir" : 'X\(//\)$' \| \ 5534 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5535 $as_echo X"$as_dir" | 5536 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5537 s//\1/ 5538 q 5539 } 5540 /^X\(\/\/\)[^/].*/{ 5541 s//\1/ 5542 q 5543 } 5544 /^X\(\/\/\)$/{ 5545 s//\1/ 5546 q 5547 } 5548 /^X\(\/\).*/{ 5549 s//\1/ 5550 q 5551 } 5552 s/.*/./; q'` 5553 test -d "$as_dir" && break 5554 done 5555 test -z "$as_dirs" || eval "mkdir $as_dirs" 5556 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5557 5558 5559 } # as_fn_mkdir_p 5560 if mkdir -p . 2>/dev/null; then 5561 as_mkdir_p='mkdir -p "$as_dir"' 5562 else 5563 test -d ./-p && rmdir ./-p 5564 as_mkdir_p=false 5565 fi 5566 5567 if test -x / >/dev/null 2>&1; then 5568 as_test_x='test -x' 5569 else 5570 if ls -dL / >/dev/null 2>&1; then 5571 as_ls_L_option=L 5572 else 5573 as_ls_L_option= 5574 fi 5575 as_test_x=' 5576 eval sh -c '\'' 5577 if test -d "$1"; then 5578 test -d "$1/."; 5579 else 5580 case $1 in #( 5581 -*)set "./$1";; 5582 esac; 5583 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5584 ???[sx]*):;;*)false;;esac;fi 5585 '\'' sh 5586 ' 5587 fi 5588 as_executable_p=$as_test_x 5589 5590 # Sed expression to map a string onto a valid CPP name. 5591 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5592 5593 # Sed expression to map a string onto a valid variable name. 5594 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5595 5596 5597 exec 6>&1 5598 ## ----------------------------------- ## 5599 ## Main body of $CONFIG_STATUS script. ## 5600 ## ----------------------------------- ## 5601 _ASEOF 5602 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5603 5604 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5605 # Save the log message, to keep $0 and so on meaningful, and to 5606 # report actual input values of CONFIG_FILES etc. instead of their 5607 # values after options handling. 5608 ac_log=" 5609 This file was extended by GNU C Runtime Library $as_me 1.0, which was 5610 generated by GNU Autoconf 2.64. Invocation command line was 5611 5612 CONFIG_FILES = $CONFIG_FILES 5613 CONFIG_HEADERS = $CONFIG_HEADERS 5614 CONFIG_LINKS = $CONFIG_LINKS 5615 CONFIG_COMMANDS = $CONFIG_COMMANDS 5616 $ $0 $@ 5617 5618 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5619 " 5620 5621 _ACEOF 5622 5623 case $ac_config_files in *" 5624 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5625 esac 5626 5627 case $ac_config_headers in *" 5628 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5629 esac 5630 5631 5632 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5633 # Files that config.status was made for. 5634 config_files="$ac_config_files" 5635 config_headers="$ac_config_headers" 5636 config_links="$ac_config_links" 5637 config_commands="$ac_config_commands" 5638 5639 _ACEOF 5640 5641 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5642 ac_cs_usage="\ 5643 \`$as_me' instantiates files and other configuration actions 5644 from templates according to the current configuration. Unless the files 5645 and actions are specified as TAGs, all are instantiated by default. 5646 5647 Usage: $0 [OPTION]... [TAG]... 5648 5649 -h, --help print this help, then exit 5650 -V, --version print version number and configuration settings, then exit 5651 -q, --quiet, --silent 5652 do not print progress messages 5653 -d, --debug don't remove temporary files 5654 --recheck update $as_me by reconfiguring in the same conditions 5655 --file=FILE[:TEMPLATE] 5656 instantiate the configuration file FILE 5657 --header=FILE[:TEMPLATE] 5658 instantiate the configuration header FILE 5659 5660 Configuration files: 5661 $config_files 5662 5663 Configuration headers: 5664 $config_headers 5665 5666 Configuration links: 5667 $config_links 5668 5669 Configuration commands: 5670 $config_commands 5671 5672 Report bugs to the package provider. 5673 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>. 5674 General help using GNU software: <http://www.gnu.org/gethelp/>." 5675 5676 _ACEOF 5677 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5678 ac_cs_version="\\ 5679 GNU C Runtime Library config.status 1.0 5680 configured by $0, generated by GNU Autoconf 2.64, 5681 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5682 5683 Copyright (C) 2009 Free Software Foundation, Inc. 5684 This config.status script is free software; the Free Software Foundation 5685 gives unlimited permission to copy, distribute and modify it." 5686 5687 ac_pwd='$ac_pwd' 5688 srcdir='$srcdir' 5689 INSTALL='$INSTALL' 5690 AWK='$AWK' 5691 test -n "\$AWK" || AWK=awk 5692 _ACEOF 5693 5694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5695 # The default lists apply if the user does not specify any file. 5696 ac_need_defaults=: 5697 while test $# != 0 5698 do 5699 case $1 in 5700 --*=*) 5701 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5702 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5703 ac_shift=: 5704 ;; 5705 *) 5706 ac_option=$1 5707 ac_optarg=$2 5708 ac_shift=shift 5709 ;; 5710 esac 5711 5712 case $ac_option in 5713 # Handling of the options. 5714 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5715 ac_cs_recheck=: ;; 5716 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5717 $as_echo "$ac_cs_version"; exit ;; 5718 --debug | --debu | --deb | --de | --d | -d ) 5719 debug=: ;; 5720 --file | --fil | --fi | --f ) 5721 $ac_shift 5722 case $ac_optarg in 5723 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5724 esac 5725 as_fn_append CONFIG_FILES " '$ac_optarg'" 5726 ac_need_defaults=false;; 5727 --header | --heade | --head | --hea ) 5728 $ac_shift 5729 case $ac_optarg in 5730 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5731 esac 5732 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5733 ac_need_defaults=false;; 5734 --he | --h) 5735 # Conflict between --help and --header 5736 as_fn_error "ambiguous option: \`$1' 5737 Try \`$0 --help' for more information.";; 5738 --help | --hel | -h ) 5739 $as_echo "$ac_cs_usage"; exit ;; 5740 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5741 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5742 ac_cs_silent=: ;; 5743 5744 # This is an error. 5745 -*) as_fn_error "unrecognized option: \`$1' 5746 Try \`$0 --help' for more information." ;; 5747 5748 *) as_fn_append ac_config_targets " $1" 5749 ac_need_defaults=false ;; 5750 5751 esac 5752 shift 5753 done 5754 5755 ac_configure_extra_args= 5756 5757 if $ac_cs_silent; then 5758 exec 6>/dev/null 5759 ac_configure_extra_args="$ac_configure_extra_args --silent" 5760 fi 5761 5762 _ACEOF 5763 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5764 if \$ac_cs_recheck; then 5765 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5766 shift 5767 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5768 CONFIG_SHELL='$SHELL' 5769 export CONFIG_SHELL 5770 exec "\$@" 5771 fi 5772 5773 _ACEOF 5774 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5775 exec 5>>config.log 5776 { 5777 echo 5778 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5779 ## Running $as_me. ## 5780 _ASBOX 5781 $as_echo "$ac_log" 5782 } >&5 5783 5784 _ACEOF 5785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5786 # 5787 # INIT-COMMANDS 5788 # 5789 srcdir=${srcdir} 5790 host=${host} 5791 with_target_subdir=${with_target_subdir} 5792 with_multisubdir=${with_multisubdir} 5793 ac_configure_args="--enable-multilib ${ac_configure_args}" 5794 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 5795 libgcc_topdir=${libgcc_topdir} 5796 CC="${CC}" 5797 5798 5799 _ACEOF 5800 5801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5802 5803 # Handling of arguments. 5804 for ac_config_target in $ac_config_targets 5805 do 5806 case $ac_config_target in 5807 "auto-target.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-target.h:config.in" ;; 5808 "enable-execute-stack.c") CONFIG_LINKS="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;; 5809 "unwind.h") CONFIG_LINKS="$CONFIG_LINKS unwind.h:$unwind_header" ;; 5810 "md-unwind-support.h") CONFIG_LINKS="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;; 5811 "sfp-machine.h") CONFIG_LINKS="$CONFIG_LINKS sfp-machine.h:config/$sfp_machine_header" ;; 5812 "gthr-default.h") CONFIG_LINKS="$CONFIG_LINKS gthr-default.h:$thread_header" ;; 5813 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5814 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 5815 5816 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5817 esac 5818 done 5819 5820 5821 # If the user did not use the arguments to specify the items to instantiate, 5822 # then the envvar interface is used. Set only those that are not. 5823 # We use the long form for the default assignment because of an extremely 5824 # bizarre bug on SunOS 4.1.3. 5825 if $ac_need_defaults; then 5826 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5827 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5828 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links 5829 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5830 fi 5831 5832 # Have a temporary directory for convenience. Make it in the build tree 5833 # simply because there is no reason against having it here, and in addition, 5834 # creating and moving files from /tmp can sometimes cause problems. 5835 # Hook for its removal unless debugging. 5836 # Note that there is a small window in which the directory will not be cleaned: 5837 # after its creation but before its name has been assigned to `$tmp'. 5838 $debug || 5839 { 5840 tmp= 5841 trap 'exit_status=$? 5842 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5843 ' 0 5844 trap 'as_fn_exit 1' 1 2 13 15 5845 } 5846 # Create a (secure) tmp directory for tmp files. 5847 5848 { 5849 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5850 test -n "$tmp" && test -d "$tmp" 5851 } || 5852 { 5853 tmp=./conf$$-$RANDOM 5854 (umask 077 && mkdir "$tmp") 5855 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 5856 5857 # Set up the scripts for CONFIG_FILES section. 5858 # No need to generate them if there are no CONFIG_FILES. 5859 # This happens for instance with `./config.status config.h'. 5860 if test -n "$CONFIG_FILES"; then 5861 5862 5863 ac_cr=`echo X | tr X '\015'` 5864 # On cygwin, bash can eat \r inside `` if the user requested igncr. 5865 # But we know of no other shell where ac_cr would be empty at this 5866 # point, so we can use a bashism as a fallback. 5867 if test "x$ac_cr" = x; then 5868 eval ac_cr=\$\'\\r\' 5869 fi 5870 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5871 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5872 ac_cs_awk_cr='\r' 5873 else 5874 ac_cs_awk_cr=$ac_cr 5875 fi 5876 5877 echo 'BEGIN {' >"$tmp/subs1.awk" && 5878 _ACEOF 5879 5880 5881 { 5882 echo "cat >conf$$subs.awk <<_ACEOF" && 5883 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5884 echo "_ACEOF" 5885 } >conf$$subs.sh || 5886 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5887 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 5888 ac_delim='%!_!# ' 5889 for ac_last_try in false false false false false :; do 5890 . ./conf$$subs.sh || 5891 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5892 5893 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5894 if test $ac_delim_n = $ac_delim_num; then 5895 break 5896 elif $ac_last_try; then 5897 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5898 else 5899 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5900 fi 5901 done 5902 rm -f conf$$subs.sh 5903 5904 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5905 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 5906 _ACEOF 5907 sed -n ' 5908 h 5909 s/^/S["/; s/!.*/"]=/ 5910 p 5911 g 5912 s/^[^!]*!// 5913 :repl 5914 t repl 5915 s/'"$ac_delim"'$// 5916 t delim 5917 :nl 5918 h 5919 s/\(.\{148\}\).*/\1/ 5920 t more1 5921 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5922 p 5923 n 5924 b repl 5925 :more1 5926 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5927 p 5928 g 5929 s/.\{148\}// 5930 t nl 5931 :delim 5932 h 5933 s/\(.\{148\}\).*/\1/ 5934 t more2 5935 s/["\\]/\\&/g; s/^/"/; s/$/"/ 5936 p 5937 b 5938 :more2 5939 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5940 p 5941 g 5942 s/.\{148\}// 5943 t delim 5944 ' <conf$$subs.awk | sed ' 5945 /^[^""]/{ 5946 N 5947 s/\n// 5948 } 5949 ' >>$CONFIG_STATUS || ac_write_fail=1 5950 rm -f conf$$subs.awk 5951 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5952 _ACAWK 5953 cat >>"\$tmp/subs1.awk" <<_ACAWK && 5954 for (key in S) S_is_set[key] = 1 5955 FS = "" 5956 5957 } 5958 { 5959 line = $ 0 5960 nfields = split(line, field, "@") 5961 substed = 0 5962 len = length(field[1]) 5963 for (i = 2; i < nfields; i++) { 5964 key = field[i] 5965 keylen = length(key) 5966 if (S_is_set[key]) { 5967 value = S[key] 5968 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5969 len += length(value) + length(field[++i]) 5970 substed = 1 5971 } else 5972 len += 1 + keylen 5973 } 5974 5975 print line 5976 } 5977 5978 _ACAWK 5979 _ACEOF 5980 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5981 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5982 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5983 else 5984 cat 5985 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 5986 || as_fn_error "could not setup config files machinery" "$LINENO" 5 5987 _ACEOF 5988 5989 # VPATH may cause trouble with some makes, so we remove $(srcdir), 5990 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5991 # trailing colons and then remove the whole line if VPATH becomes empty 5992 # (actually we leave an empty line to preserve line numbers). 5993 if test "x$srcdir" = x.; then 5994 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5995 s/:*\$(srcdir):*/:/ 5996 s/:*\${srcdir}:*/:/ 5997 s/:*@srcdir@:*/:/ 5998 s/^\([^=]*=[ ]*\):*/\1/ 5999 s/:*$// 6000 s/^[^=]*=[ ]*$// 6001 }' 6002 fi 6003 6004 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6005 fi # test -n "$CONFIG_FILES" 6006 6007 # Set up the scripts for CONFIG_HEADERS section. 6008 # No need to generate them if there are no CONFIG_HEADERS. 6009 # This happens for instance with `./config.status Makefile'. 6010 if test -n "$CONFIG_HEADERS"; then 6011 cat >"$tmp/defines.awk" <<\_ACAWK || 6012 BEGIN { 6013 _ACEOF 6014 6015 # Transform confdefs.h into an awk script `defines.awk', embedded as 6016 # here-document in config.status, that substitutes the proper values into 6017 # config.h.in to produce config.h. 6018 6019 # Create a delimiter string that does not exist in confdefs.h, to ease 6020 # handling of long lines. 6021 ac_delim='%!_!# ' 6022 for ac_last_try in false false :; do 6023 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6024 if test -z "$ac_t"; then 6025 break 6026 elif $ac_last_try; then 6027 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6028 else 6029 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6030 fi 6031 done 6032 6033 # For the awk script, D is an array of macro values keyed by name, 6034 # likewise P contains macro parameters if any. Preserve backslash 6035 # newline sequences. 6036 6037 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6038 sed -n ' 6039 s/.\{148\}/&'"$ac_delim"'/g 6040 t rset 6041 :rset 6042 s/^[ ]*#[ ]*define[ ][ ]*/ / 6043 t def 6044 d 6045 :def 6046 s/\\$// 6047 t bsnl 6048 s/["\\]/\\&/g 6049 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6050 D["\1"]=" \3"/p 6051 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6052 d 6053 :bsnl 6054 s/["\\]/\\&/g 6055 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6056 D["\1"]=" \3\\\\\\n"\\/p 6057 t cont 6058 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6059 t cont 6060 d 6061 :cont 6062 n 6063 s/.\{148\}/&'"$ac_delim"'/g 6064 t clear 6065 :clear 6066 s/\\$// 6067 t bsnlc 6068 s/["\\]/\\&/g; s/^/"/; s/$/"/p 6069 d 6070 :bsnlc 6071 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6072 b cont 6073 ' <confdefs.h | sed ' 6074 s/'"$ac_delim"'/"\\\ 6075 "/g' >>$CONFIG_STATUS || ac_write_fail=1 6076 6077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6078 for (key in D) D_is_set[key] = 1 6079 FS = "" 6080 } 6081 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6082 line = \$ 0 6083 split(line, arg, " ") 6084 if (arg[1] == "#") { 6085 defundef = arg[2] 6086 mac1 = arg[3] 6087 } else { 6088 defundef = substr(arg[1], 2) 6089 mac1 = arg[2] 6090 } 6091 split(mac1, mac2, "(") #) 6092 macro = mac2[1] 6093 prefix = substr(line, 1, index(line, defundef) - 1) 6094 if (D_is_set[macro]) { 6095 # Preserve the white space surrounding the "#". 6096 print prefix "define", macro P[macro] D[macro] 6097 next 6098 } else { 6099 # Replace #undef with comments. This is necessary, for example, 6100 # in the case of _POSIX_SOURCE, which is predefined and required 6101 # on some systems where configure will not decide to define it. 6102 if (defundef == "undef") { 6103 print "/*", prefix defundef, macro, "*/" 6104 next 6105 } 6106 } 6107 } 6108 { print } 6109 _ACAWK 6110 _ACEOF 6111 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6112 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6113 fi # test -n "$CONFIG_HEADERS" 6114 6115 6116 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" 6117 shift 6118 for ac_tag 6119 do 6120 case $ac_tag in 6121 :[FHLC]) ac_mode=$ac_tag; continue;; 6122 esac 6123 case $ac_mode$ac_tag in 6124 :[FHL]*:*);; 6125 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6126 :[FH]-) ac_tag=-:-;; 6127 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6128 esac 6129 ac_save_IFS=$IFS 6130 IFS=: 6131 set x $ac_tag 6132 IFS=$ac_save_IFS 6133 shift 6134 ac_file=$1 6135 shift 6136 6137 case $ac_mode in 6138 :L) ac_source=$1;; 6139 :[FH]) 6140 ac_file_inputs= 6141 for ac_f 6142 do 6143 case $ac_f in 6144 -) ac_f="$tmp/stdin";; 6145 *) # Look for the file first in the build tree, then in the source tree 6146 # (if the path is not absolute). The absolute path cannot be DOS-style, 6147 # because $ac_f cannot contain `:'. 6148 test -f "$ac_f" || 6149 case $ac_f in 6150 [\\/$]*) false;; 6151 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6152 esac || 6153 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6154 esac 6155 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6156 as_fn_append ac_file_inputs " '$ac_f'" 6157 done 6158 6159 # Let's still pretend it is `configure' which instantiates (i.e., don't 6160 # use $as_me), people would be surprised to read: 6161 # /* config.h. Generated by config.status. */ 6162 configure_input='Generated from '` 6163 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6164 `' by configure.' 6165 if test x"$ac_file" != x-; then 6166 configure_input="$ac_file. $configure_input" 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6168 $as_echo "$as_me: creating $ac_file" >&6;} 6169 fi 6170 # Neutralize special characters interpreted by sed in replacement strings. 6171 case $configure_input in #( 6172 *\&* | *\|* | *\\* ) 6173 ac_sed_conf_input=`$as_echo "$configure_input" | 6174 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6175 *) ac_sed_conf_input=$configure_input;; 6176 esac 6177 6178 case $ac_tag in 6179 *:-:* | *:-) cat >"$tmp/stdin" \ 6180 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6181 esac 6182 ;; 6183 esac 6184 6185 ac_dir=`$as_dirname -- "$ac_file" || 6186 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6187 X"$ac_file" : 'X\(//\)[^/]' \| \ 6188 X"$ac_file" : 'X\(//\)$' \| \ 6189 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6190 $as_echo X"$ac_file" | 6191 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6192 s//\1/ 6193 q 6194 } 6195 /^X\(\/\/\)[^/].*/{ 6196 s//\1/ 6197 q 6198 } 6199 /^X\(\/\/\)$/{ 6200 s//\1/ 6201 q 6202 } 6203 /^X\(\/\).*/{ 6204 s//\1/ 6205 q 6206 } 6207 s/.*/./; q'` 6208 as_dir="$ac_dir"; as_fn_mkdir_p 6209 ac_builddir=. 6210 6211 case "$ac_dir" in 6212 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6213 *) 6214 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6215 # A ".." for each directory in $ac_dir_suffix. 6216 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6217 case $ac_top_builddir_sub in 6218 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6219 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6220 esac ;; 6221 esac 6222 ac_abs_top_builddir=$ac_pwd 6223 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6224 # for backward compatibility: 6225 ac_top_builddir=$ac_top_build_prefix 6226 6227 case $srcdir in 6228 .) # We are building in place. 6229 ac_srcdir=. 6230 ac_top_srcdir=$ac_top_builddir_sub 6231 ac_abs_top_srcdir=$ac_pwd ;; 6232 [\\/]* | ?:[\\/]* ) # Absolute name. 6233 ac_srcdir=$srcdir$ac_dir_suffix; 6234 ac_top_srcdir=$srcdir 6235 ac_abs_top_srcdir=$srcdir ;; 6236 *) # Relative name. 6237 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6238 ac_top_srcdir=$ac_top_build_prefix$srcdir 6239 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6240 esac 6241 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6242 6243 6244 case $ac_mode in 6245 :F) 6246 # 6247 # CONFIG_FILE 6248 # 6249 6250 case $INSTALL in 6251 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6252 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 6253 esac 6254 _ACEOF 6255 6256 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6257 # If the template does not know about datarootdir, expand it. 6258 # FIXME: This hack should be removed a few years after 2.60. 6259 ac_datarootdir_hack=; ac_datarootdir_seen= 6260 ac_sed_dataroot=' 6261 /datarootdir/ { 6262 p 6263 q 6264 } 6265 /@datadir@/p 6266 /@docdir@/p 6267 /@infodir@/p 6268 /@localedir@/p 6269 /@mandir@/p' 6270 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6271 *datarootdir*) ac_datarootdir_seen=yes;; 6272 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6273 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6274 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6275 _ACEOF 6276 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6277 ac_datarootdir_hack=' 6278 s&@datadir@&$datadir&g 6279 s&@docdir@&$docdir&g 6280 s&@infodir@&$infodir&g 6281 s&@localedir@&$localedir&g 6282 s&@mandir@&$mandir&g 6283 s&\\\${datarootdir}&$datarootdir&g' ;; 6284 esac 6285 _ACEOF 6286 6287 # Neutralize VPATH when `$srcdir' = `.'. 6288 # Shell code in configure.ac might set extrasub. 6289 # FIXME: do we really want to maintain this feature? 6290 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6291 ac_sed_extra="$ac_vpsub 6292 $extrasub 6293 _ACEOF 6294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6295 :t 6296 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6297 s|@configure_input@|$ac_sed_conf_input|;t t 6298 s&@top_builddir@&$ac_top_builddir_sub&;t t 6299 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6300 s&@srcdir@&$ac_srcdir&;t t 6301 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6302 s&@top_srcdir@&$ac_top_srcdir&;t t 6303 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6304 s&@builddir@&$ac_builddir&;t t 6305 s&@abs_builddir@&$ac_abs_builddir&;t t 6306 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6307 s&@INSTALL@&$ac_INSTALL&;t t 6308 $ac_datarootdir_hack 6309 " 6310 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6311 || as_fn_error "could not create $ac_file" "$LINENO" 5 6312 6313 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6314 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6315 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6317 which seems to be undefined. Please make sure it is defined." >&5 6318 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6319 which seems to be undefined. Please make sure it is defined." >&2;} 6320 6321 rm -f "$tmp/stdin" 6322 case $ac_file in 6323 -) cat "$tmp/out" && rm -f "$tmp/out";; 6324 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6325 esac \ 6326 || as_fn_error "could not create $ac_file" "$LINENO" 5 6327 ;; 6328 :H) 6329 # 6330 # CONFIG_HEADER 6331 # 6332 if test x"$ac_file" != x-; then 6333 { 6334 $as_echo "/* $configure_input */" \ 6335 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6336 } >"$tmp/config.h" \ 6337 || as_fn_error "could not create $ac_file" "$LINENO" 5 6338 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6340 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6341 else 6342 rm -f "$ac_file" 6343 mv "$tmp/config.h" "$ac_file" \ 6344 || as_fn_error "could not create $ac_file" "$LINENO" 5 6345 fi 6346 else 6347 $as_echo "/* $configure_input */" \ 6348 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6349 || as_fn_error "could not create -" "$LINENO" 5 6350 fi 6351 ;; 6352 :L) 6353 # 6354 # CONFIG_LINK 6355 # 6356 6357 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then 6358 : 6359 else 6360 # Prefer the file from the source tree if names are identical. 6361 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then 6362 ac_source=$srcdir/$ac_source 6363 fi 6364 6365 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 6366 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;} 6367 6368 if test ! -r "$ac_source"; then 6369 as_fn_error "$ac_source: file not found" "$LINENO" 5 6370 fi 6371 rm -f "$ac_file" 6372 6373 # Try a relative symlink, then a hard link, then a copy. 6374 case $srcdir in 6375 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; 6376 *) ac_rel_source=$ac_top_build_prefix$ac_source ;; 6377 esac 6378 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || 6379 ln "$ac_source" "$ac_file" 2>/dev/null || 6380 cp -p "$ac_source" "$ac_file" || 6381 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 6382 fi 6383 ;; 6384 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6385 $as_echo "$as_me: executing $ac_file commands" >&6;} 6386 ;; 6387 esac 6388 6389 6390 case $ac_file$ac_mode in 6391 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 6392 if test -n "$CONFIG_FILES"; then 6393 # FIXME: We shouldn't need to set ac_file 6394 ac_file=Makefile 6395 . ${libgcc_topdir}/config-ml.in 6396 fi ;; 6397 6398 esac 6399 done # for ac_tag 6400 6401 6402 as_fn_exit 0 6403 _ACEOF 6404 ac_clean_files=$ac_clean_files_save 6405 6406 test $ac_write_fail = 0 || 6407 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6408 6409 6410 # configure is writing to config.log, and then calls config.status. 6411 # config.status does its own redirection, appending to config.log. 6412 # Unfortunately, on DOS this fails, as config.log is still kept open 6413 # by configure, so config.status won't be able to write to it; its 6414 # output is simply discarded. So we exec the FD to /dev/null, 6415 # effectively closing config.log, so it can be properly (re)opened and 6416 # appended to by config.status. When coming back to configure, we 6417 # need to make the FD available again. 6418 if test "$no_create" != yes; then 6419 ac_cs_success=: 6420 ac_config_status_args= 6421 test "$silent" = yes && 6422 ac_config_status_args="$ac_config_status_args --quiet" 6423 exec 5>/dev/null 6424 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6425 exec 5>>config.log 6426 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6427 # would make configure fail if this is the last instruction. 6428 $ac_cs_success || as_fn_exit $? 6429 fi 6430 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6432 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6433 fi 6434 6435
Indexes created Sun Mar 01 05:31:48 UTC 2026