configure revision 1.1.1.2
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. 1223 1224 Defaults for the options are specified in brackets. 1225 1226 Configuration: 1227 -h, --help display this help and exit 1228 --help=short display options specific to this package 1229 --help=recursive display the short help of all the included packages 1230 -V, --version display version information and exit 1231 -q, --quiet, --silent do not print \`checking...' messages 1232 --cache-file=FILE cache test results in FILE [disabled] 1233 -C, --config-cache alias for \`--cache-file=config.cache' 1234 -n, --no-create do not create output files 1235 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1236 1237 Installation directories: 1238 --prefix=PREFIX install architecture-independent files in PREFIX 1239 [$ac_default_prefix] 1240 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1241 [PREFIX] 1242 1243 By default, \`make install' will install all the files in 1244 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1245 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1246 for instance \`--prefix=\$HOME'. 1247 1248 For better control, use the options below. 1249 1250 Fine tuning of the installation directories: 1251 --bindir=DIR user executables [EPREFIX/bin] 1252 --sbindir=DIR system admin executables [EPREFIX/sbin] 1253 --libexecdir=DIR program executables [EPREFIX/libexec] 1254 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1255 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1256 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1257 --libdir=DIR object code libraries [EPREFIX/lib] 1258 --includedir=DIR C header files [PREFIX/include] 1259 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1260 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1261 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1262 --infodir=DIR info documentation [DATAROOTDIR/info] 1263 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1264 --mandir=DIR man documentation [DATAROOTDIR/man] 1265 --docdir=DIR documentation root [DATAROOTDIR/doc/libgcc] 1266 --htmldir=DIR html documentation [DOCDIR] 1267 --dvidir=DIR dvi documentation [DOCDIR] 1268 --pdfdir=DIR pdf documentation [DOCDIR] 1269 --psdir=DIR ps documentation [DOCDIR] 1270 _ACEOF 1271 1272 cat <<\_ACEOF 1273 1274 System types: 1275 --build=BUILD configure for building on BUILD [guessed] 1276 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1277 _ACEOF 1278 fi 1279 1280 if test -n "$ac_init_help"; then 1281 case $ac_init_help in 1282 short | recursive ) echo "Configuration of GNU C Runtime Library 1.0:";; 1283 esac 1284 cat <<\_ACEOF 1285 1286 Optional Features: 1287 --disable-option-checking ignore unrecognized --enable/--with options 1288 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1289 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1290 --disable-shared don't provide a shared libgcc 1291 --enable-version-specific-runtime-libs Specify that runtime libraries should be installed in a compiler-specific directory 1292 --enable-maintainer-mode 1293 enable make rules and dependencies not useful (and 1294 sometimes confusing) to the casual installer 1295 --enable-decimal-float={no,yes,bid,dpd} 1296 enable decimal float extension to C. 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Returns whether the value could be 1526 # computed 1527 ac_fn_c_compute_int () 1528 { 1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1530 if test "$cross_compiling" = yes; then 1531 # Depending upon the size, compute the lo and hi bounds. 1532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1533 /* end confdefs.h. */ 1534 $4 1535 int 1536 main () 1537 { 1538 static int test_array [1 - 2 * !(($2) >= 0)]; 1539 test_array [0] = 0 1540 1541 ; 1542 return 0; 1543 } 1544 _ACEOF 1545 if ac_fn_c_try_compile "$LINENO"; then : 1546 ac_lo=0 ac_mid=0 1547 while :; do 1548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1549 /* end confdefs.h. */ 1550 $4 1551 int 1552 main () 1553 { 1554 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1555 test_array [0] = 0 1556 1557 ; 1558 return 0; 1559 } 1560 _ACEOF 1561 if ac_fn_c_try_compile "$LINENO"; then : 1562 ac_hi=$ac_mid; break 1563 else 1564 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 1565 if test $ac_lo -le $ac_mid; then 1566 ac_lo= ac_hi= 1567 break 1568 fi 1569 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 1570 fi 1571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1572 done 1573 else 1574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1575 /* end confdefs.h. */ 1576 $4 1577 int 1578 main () 1579 { 1580 static int test_array [1 - 2 * !(($2) < 0)]; 1581 test_array [0] = 0 1582 1583 ; 1584 return 0; 1585 } 1586 _ACEOF 1587 if ac_fn_c_try_compile "$LINENO"; then : 1588 ac_hi=-1 ac_mid=-1 1589 while :; do 1590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1591 /* end confdefs.h. */ 1592 $4 1593 int 1594 main () 1595 { 1596 static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 1597 test_array [0] = 0 1598 1599 ; 1600 return 0; 1601 } 1602 _ACEOF 1603 if ac_fn_c_try_compile "$LINENO"; then : 1604 ac_lo=$ac_mid; break 1605 else 1606 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 1607 if test $ac_mid -le $ac_hi; then 1608 ac_lo= ac_hi= 1609 break 1610 fi 1611 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 1612 fi 1613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1614 done 1615 else 1616 ac_lo= ac_hi= 1617 fi 1618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1619 fi 1620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1621 # Binary search between lo and hi bounds. 1622 while test "x$ac_lo" != "x$ac_hi"; do 1623 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 1624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1625 /* end confdefs.h. */ 1626 $4 1627 int 1628 main () 1629 { 1630 static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 1631 test_array [0] = 0 1632 1633 ; 1634 return 0; 1635 } 1636 _ACEOF 1637 if ac_fn_c_try_compile "$LINENO"; then : 1638 ac_hi=$ac_mid 1639 else 1640 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 1641 fi 1642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1643 done 1644 case $ac_lo in #(( 1645 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 1646 '') ac_retval=1 ;; 1647 esac 1648 else 1649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1650 /* end confdefs.h. */ 1651 $4 1652 static long int longval () { return $2; } 1653 static unsigned long int ulongval () { return $2; } 1654 #include <stdio.h> 1655 #include <stdlib.h> 1656 int 1657 main () 1658 { 1659 1660 FILE *f = fopen ("conftest.val", "w"); 1661 if (! f) 1662 return 1; 1663 if (($2) < 0) 1664 { 1665 long int i = longval (); 1666 if (i != ($2)) 1667 return 1; 1668 fprintf (f, "%ld", i); 1669 } 1670 else 1671 { 1672 unsigned long int i = ulongval (); 1673 if (i != ($2)) 1674 return 1; 1675 fprintf (f, "%lu", i); 1676 } 1677 /* Do not output a trailing newline, as this causes \r\n confusion 1678 on some platforms. */ 1679 return ferror (f) || fclose (f) != 0; 1680 1681 ; 1682 return 0; 1683 } 1684 _ACEOF 1685 if ac_fn_c_try_run "$LINENO"; then : 1686 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 1687 else 1688 ac_retval=1 1689 fi 1690 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 1691 conftest.$ac_objext conftest.beam conftest.$ac_ext 1692 rm -f conftest.val 1693 1694 fi 1695 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1696 return $ac_retval 1697 1698 } # ac_fn_c_compute_int 1699 cat >config.log <<_ACEOF 1700 This file contains any messages produced by compilers while 1701 running configure, to aid debugging if configure makes a mistake. 1702 1703 It was created by GNU C Runtime Library $as_me 1.0, which was 1704 generated by GNU Autoconf 2.64. Invocation command line was 1705 1706 $ $0 $@ 1707 1708 _ACEOF 1709 exec 5>>config.log 1710 { 1711 cat <<_ASUNAME 1712 ## --------- ## 1713 ## Platform. ## 1714 ## --------- ## 1715 1716 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1717 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1718 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1719 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1720 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1721 1722 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1723 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1724 1725 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1726 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1727 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1728 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1729 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1730 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1731 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1732 1733 _ASUNAME 1734 1735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1736 for as_dir in $PATH 1737 do 1738 IFS=$as_save_IFS 1739 test -z "$as_dir" && as_dir=. 1740 $as_echo "PATH: $as_dir" 1741 done 1742 IFS=$as_save_IFS 1743 1744 } >&5 1745 1746 cat >&5 <<_ACEOF 1747 1748 1749 ## ----------- ## 1750 ## Core tests. ## 1751 ## ----------- ## 1752 1753 _ACEOF 1754 1755 1756 # Keep a trace of the command line. 1757 # Strip out --no-create and --no-recursion so they do not pile up. 1758 # Strip out --silent because we don't want to record it for future runs. 1759 # Also quote any args containing shell meta-characters. 1760 # Make two passes to allow for proper duplicate-argument suppression. 1761 ac_configure_args= 1762 ac_configure_args0= 1763 ac_configure_args1= 1764 ac_must_keep_next=false 1765 for ac_pass in 1 2 1766 do 1767 for ac_arg 1768 do 1769 case $ac_arg in 1770 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1771 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1772 | -silent | --silent | --silen | --sile | --sil) 1773 continue ;; 1774 *\'*) 1775 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1776 esac 1777 case $ac_pass in 1778 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1779 2) 1780 as_fn_append ac_configure_args1 " '$ac_arg'" 1781 if test $ac_must_keep_next = true; then 1782 ac_must_keep_next=false # Got value, back to normal. 1783 else 1784 case $ac_arg in 1785 *=* | --config-cache | -C | -disable-* | --disable-* \ 1786 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1787 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1788 | -with-* | --with-* | -without-* | --without-* | --x) 1789 case "$ac_configure_args0 " in 1790 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1791 esac 1792 ;; 1793 -* ) ac_must_keep_next=true ;; 1794 esac 1795 fi 1796 as_fn_append ac_configure_args " '$ac_arg'" 1797 ;; 1798 esac 1799 done 1800 done 1801 { ac_configure_args0=; unset ac_configure_args0;} 1802 { ac_configure_args1=; unset ac_configure_args1;} 1803 1804 # When interrupted or exit'd, cleanup temporary files, and complete 1805 # config.log. We remove comments because anyway the quotes in there 1806 # would cause problems or look ugly. 1807 # WARNING: Use '\'' to represent an apostrophe within the trap. 1808 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1809 trap 'exit_status=$? 1810 # Save into config.log some information that might help in debugging. 1811 { 1812 echo 1813 1814 cat <<\_ASBOX 1815 ## ---------------- ## 1816 ## Cache variables. ## 1817 ## ---------------- ## 1818 _ASBOX 1819 echo 1820 # The following way of writing the cache mishandles newlines in values, 1821 ( 1822 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1823 eval ac_val=\$$ac_var 1824 case $ac_val in #( 1825 *${as_nl}*) 1826 case $ac_var in #( 1827 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1828 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1829 esac 1830 case $ac_var in #( 1831 _ | IFS | as_nl) ;; #( 1832 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1833 *) { eval $ac_var=; unset $ac_var;} ;; 1834 esac ;; 1835 esac 1836 done 1837 (set) 2>&1 | 1838 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1839 *${as_nl}ac_space=\ *) 1840 sed -n \ 1841 "s/'\''/'\''\\\\'\'''\''/g; 1842 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1843 ;; #( 1844 *) 1845 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1846 ;; 1847 esac | 1848 sort 1849 ) 1850 echo 1851 1852 cat <<\_ASBOX 1853 ## ----------------- ## 1854 ## Output variables. ## 1855 ## ----------------- ## 1856 _ASBOX 1857 echo 1858 for ac_var in $ac_subst_vars 1859 do 1860 eval ac_val=\$$ac_var 1861 case $ac_val in 1862 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1863 esac 1864 $as_echo "$ac_var='\''$ac_val'\''" 1865 done | sort 1866 echo 1867 1868 if test -n "$ac_subst_files"; then 1869 cat <<\_ASBOX 1870 ## ------------------- ## 1871 ## File substitutions. ## 1872 ## ------------------- ## 1873 _ASBOX 1874 echo 1875 for ac_var in $ac_subst_files 1876 do 1877 eval ac_val=\$$ac_var 1878 case $ac_val in 1879 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1880 esac 1881 $as_echo "$ac_var='\''$ac_val'\''" 1882 done | sort 1883 echo 1884 fi 1885 1886 if test -s confdefs.h; then 1887 cat <<\_ASBOX 1888 ## ----------- ## 1889 ## confdefs.h. ## 1890 ## ----------- ## 1891 _ASBOX 1892 echo 1893 cat confdefs.h 1894 echo 1895 fi 1896 test "$ac_signal" != 0 && 1897 $as_echo "$as_me: caught signal $ac_signal" 1898 $as_echo "$as_me: exit $exit_status" 1899 } >&5 1900 rm -f core *.core core.conftest.* && 1901 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1902 exit $exit_status 1903 ' 0 1904 for ac_signal in 1 2 13 15; do 1905 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1906 done 1907 ac_signal=0 1908 1909 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1910 rm -f -r conftest* confdefs.h 1911 1912 $as_echo "/* confdefs.h */" > confdefs.h 1913 1914 # Predefined preprocessor variables. 1915 1916 cat >>confdefs.h <<_ACEOF 1917 #define PACKAGE_NAME "$PACKAGE_NAME" 1918 _ACEOF 1919 1920 cat >>confdefs.h <<_ACEOF 1921 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1922 _ACEOF 1923 1924 cat >>confdefs.h <<_ACEOF 1925 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1926 _ACEOF 1927 1928 cat >>confdefs.h <<_ACEOF 1929 #define PACKAGE_STRING "$PACKAGE_STRING" 1930 _ACEOF 1931 1932 cat >>confdefs.h <<_ACEOF 1933 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1934 _ACEOF 1935 1936 cat >>confdefs.h <<_ACEOF 1937 #define PACKAGE_URL "$PACKAGE_URL" 1938 _ACEOF 1939 1940 1941 # Let the site file select an alternate cache file if it wants to. 1942 # Prefer an explicitly selected file to automatically selected ones. 1943 ac_site_file1=NONE 1944 ac_site_file2=NONE 1945 if test -n "$CONFIG_SITE"; then 1946 ac_site_file1=$CONFIG_SITE 1947 elif test "x$prefix" != xNONE; then 1948 ac_site_file1=$prefix/share/config.site 1949 ac_site_file2=$prefix/etc/config.site 1950 else 1951 ac_site_file1=$ac_default_prefix/share/config.site 1952 ac_site_file2=$ac_default_prefix/etc/config.site 1953 fi 1954 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1955 do 1956 test "x$ac_site_file" = xNONE && continue 1957 if test -r "$ac_site_file"; then 1958 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1959 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 1960 sed 's/^/| /' "$ac_site_file" >&5 1961 . "$ac_site_file" 1962 fi 1963 done 1964 1965 if test -r "$cache_file"; then 1966 # Some versions of bash will fail to source /dev/null (special 1967 # files actually), so we avoid doing that. 1968 if test -f "$cache_file"; then 1969 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1970 $as_echo "$as_me: loading cache $cache_file" >&6;} 1971 case $cache_file in 1972 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1973 *) . "./$cache_file";; 1974 esac 1975 fi 1976 else 1977 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1978 $as_echo "$as_me: creating cache $cache_file" >&6;} 1979 >$cache_file 1980 fi 1981 1982 # Check that the precious variables saved in the cache have kept the same 1983 # value. 1984 ac_cache_corrupted=false 1985 for ac_var in $ac_precious_vars; do 1986 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1987 eval ac_new_set=\$ac_env_${ac_var}_set 1988 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1989 eval ac_new_val=\$ac_env_${ac_var}_value 1990 case $ac_old_set,$ac_new_set in 1991 set,) 1992 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1993 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1994 ac_cache_corrupted=: ;; 1995 ,set) 1996 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 1997 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1998 ac_cache_corrupted=: ;; 1999 ,);; 2000 *) 2001 if test "x$ac_old_val" != "x$ac_new_val"; then 2002 # differences in whitespace do not lead to failure. 2003 ac_old_val_w=`echo x $ac_old_val` 2004 ac_new_val_w=`echo x $ac_new_val` 2005 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2006 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2007 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2008 ac_cache_corrupted=: 2009 else 2010 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2011 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2012 eval $ac_var=\$ac_old_val 2013 fi 2014 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2015 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2016 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2017 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2018 fi;; 2019 esac 2020 # Pass precious variables to config.status. 2021 if test "$ac_new_set" = set; then 2022 case $ac_new_val in 2023 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2024 *) ac_arg=$ac_var=$ac_new_val ;; 2025 esac 2026 case " $ac_configure_args " in 2027 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2028 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2029 esac 2030 fi 2031 done 2032 if $ac_cache_corrupted; then 2033 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2035 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2036 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2037 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2038 fi 2039 ## -------------------- ## 2040 ## Main body of script. ## 2041 ## -------------------- ## 2042 2043 ac_ext=c 2044 ac_cpp='$CPP $CPPFLAGS' 2045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2047 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2048 2049 2050 2051 2052 2053 2054 2055 # The libgcc should not depend on any header files 2056 2057 2058 2059 # Check whether --with-target-subdir was given. 2060 if test "${with_target_subdir+set}" = set; then : 2061 withval=$with_target_subdir; 2062 fi 2063 2064 2065 # Check whether --with-cross-host was given. 2066 if test "${with_cross_host+set}" = set; then : 2067 withval=$with_cross_host; 2068 fi 2069 2070 2071 # Check whether --with-ld was given. 2072 if test "${with_ld+set}" = set; then : 2073 withval=$with_ld; 2074 fi 2075 2076 2077 if test "${srcdir}" = "."; then 2078 if test -n "${with_build_subdir}"; then 2079 libgcc_topdir="${srcdir}/../.." 2080 with_target_subdir= 2081 elif test -z "${with_target_subdir}"; then 2082 libgcc_topdir="${srcdir}/.." 2083 else 2084 if test "${with_target_subdir}" != "."; then 2085 libgcc_topdir="${srcdir}/${with_multisrctop}../.." 2086 else 2087 libgcc_topdir="${srcdir}/${with_multisrctop}.." 2088 fi 2089 fi 2090 else 2091 libgcc_topdir="${srcdir}/.." 2092 fi 2093 2094 ac_aux_dir= 2095 for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do 2096 for ac_t in install-sh install.sh shtool; do 2097 if test -f "$ac_dir/$ac_t"; then 2098 ac_aux_dir=$ac_dir 2099 ac_install_sh="$SHELL $ac_aux_dir/$ac_t -c" 2100 break 2 2101 fi 2102 done 2103 done 2104 if test -z "$ac_aux_dir"; then 2105 as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5 2106 fi 2107 2108 # These three variables are undocumented and unsupported, 2109 # and are intended to be withdrawn in a future Autoconf release. 2110 # They can cause serious problems if a builder's source tree is in a directory 2111 # whose full name contains unusual characters. 2112 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2113 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2114 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2115 2116 2117 ac_config_headers="$ac_config_headers auto-target.h:config.in" 2118 2119 2120 # Check whether --enable-shared was given. 2121 if test "${enable_shared+set}" = set; then : 2122 enableval=$enable_shared; 2123 case $enable_shared in 2124 yes | no) ;; 2125 *) 2126 enable_shared=no 2127 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 2128 for pkg in $enableval; do 2129 if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then 2130 enable_shared=yes 2131 fi 2132 done 2133 IFS="$ac_save_ifs" 2134 ;; 2135 esac 2136 2137 else 2138 enable_shared=yes 2139 fi 2140 2141 2142 2143 # Make sure we can run config.sub. 2144 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2145 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2146 2147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2148 $as_echo_n "checking build system type... " >&6; } 2149 if test "${ac_cv_build+set}" = set; then : 2150 $as_echo_n "(cached) " >&6 2151 else 2152 ac_build_alias=$build_alias 2153 test "x$ac_build_alias" = x && 2154 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2155 test "x$ac_build_alias" = x && 2156 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 2157 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2158 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2159 2160 fi 2161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2162 $as_echo "$ac_cv_build" >&6; } 2163 case $ac_cv_build in 2164 *-*-*) ;; 2165 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 2166 esac 2167 build=$ac_cv_build 2168 ac_save_IFS=$IFS; IFS='-' 2169 set x $ac_cv_build 2170 shift 2171 build_cpu=$1 2172 build_vendor=$2 2173 shift; shift 2174 # Remember, the first character of IFS is used to create $*, 2175 # except with old shells: 2176 build_os=$* 2177 IFS=$ac_save_IFS 2178 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2179 2180 2181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2182 $as_echo_n "checking host system type... " >&6; } 2183 if test "${ac_cv_host+set}" = set; then : 2184 $as_echo_n "(cached) " >&6 2185 else 2186 if test "x$host_alias" = x; then 2187 ac_cv_host=$ac_cv_build 2188 else 2189 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2190 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2191 fi 2192 2193 fi 2194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2195 $as_echo "$ac_cv_host" >&6; } 2196 case $ac_cv_host in 2197 *-*-*) ;; 2198 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 2199 esac 2200 host=$ac_cv_host 2201 ac_save_IFS=$IFS; IFS='-' 2202 set x $ac_cv_host 2203 shift 2204 host_cpu=$1 2205 host_vendor=$2 2206 shift; shift 2207 # Remember, the first character of IFS is used to create $*, 2208 # except with old shells: 2209 host_os=$* 2210 IFS=$ac_save_IFS 2211 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2212 2213 2214 2215 2216 2217 2218 case "${host}" in 2219 # PIC is the default on some targets or must not be used. 2220 *-*-darwin*) 2221 # PIC is the default on this platform 2222 # Common symbols not allowed in MH_DYLIB files 2223 PICFLAG=-fno-common 2224 ;; 2225 alpha*-dec-osf5*) 2226 # PIC is the default. 2227 ;; 2228 hppa*64*-*-hpux*) 2229 # PIC is the default for 64-bit PA HP-UX. 2230 ;; 2231 i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*) 2232 ;; 2233 i[34567]86-*-interix[3-9]*) 2234 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 2235 # Instead, we relocate shared libraries at runtime. 2236 ;; 2237 i[34567]86-*-nto-qnx*) 2238 # QNX uses GNU C++, but need to define -shared option too, otherwise 2239 # it will coredump. 2240 PICFLAG='-fPIC -shared' 2241 ;; 2242 i[34567]86-pc-msdosdjgpp*) 2243 # DJGPP does not support shared libraries at all. 2244 ;; 2245 ia64*-*-hpux*) 2246 # On IA64 HP-UX, PIC is the default but the pic flag 2247 # sets the default TLS model and affects inlining. 2248 PICFLAG=-fPIC 2249 ;; 2250 mips-sgi-irix6*) 2251 # PIC is the default. 2252 ;; 2253 rs6000-ibm-aix* | powerpc-ibm-aix*) 2254 # All AIX code is PIC. 2255 ;; 2256 2257 # Some targets support both -fPIC and -fpic, but prefer the latter. 2258 # FIXME: Why? 2259 i[34567]86-*-* | x86_64-*-*) 2260 PICFLAG=-fpic 2261 ;; 2262 m68k-*-*) 2263 PICFLAG=-fpic 2264 ;; 2265 # FIXME: Override -fPIC default in libgcc only? 2266 sh-*-linux* | sh[2346lbe]*-*-linux*) 2267 PICFLAG=-fpic 2268 ;; 2269 # FIXME: Simplify to sh*-*-netbsd*? 2270 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \ 2271 sh64-*-netbsd* | sh64l*-*-netbsd*) 2272 PICFLAG=-fpic 2273 ;; 2274 # Default to -fPIC unless specified otherwise. 2275 *) 2276 PICFLAG=-fPIC 2277 ;; 2278 esac 2279 2280 # If the user explicitly uses -fpic/-fPIC, keep that. 2281 case "${CFLAGS}" in 2282 *-fpic*) 2283 PICFLAG=-fpic 2284 ;; 2285 *-fPIC*) 2286 PICFLAG=-fPIC 2287 ;; 2288 esac 2289 2290 2291 2292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5 2293 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; } 2294 # Check whether --enable-version-specific-runtime-libs was given. 2295 if test "${enable_version_specific_runtime_libs+set}" = set; then : 2296 enableval=$enable_version_specific_runtime_libs; case "$enableval" in 2297 yes) version_specific_libs=yes ;; 2298 no) version_specific_libs=no ;; 2299 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;; 2300 esac 2301 else 2302 version_specific_libs=no 2303 fi 2304 2305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5 2306 $as_echo "$version_specific_libs" >&6; } 2307 2308 2309 # Check whether --with-slibdir was given. 2310 if test "${with_slibdir+set}" = set; then : 2311 withval=$with_slibdir; slibdir="$with_slibdir" 2312 else 2313 if test "${version_specific_libs}" = yes; then 2314 slibdir='$(libsubdir)' 2315 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then 2316 slibdir='$(exec_prefix)/$(host_noncanonical)/lib' 2317 else 2318 slibdir='$(libdir)' 2319 fi 2320 fi 2321 2322 2323 2324 # Command-line options. 2325 # Very limited version of AC_MAINTAINER_MODE. 2326 # Check whether --enable-maintainer-mode was given. 2327 if test "${enable_maintainer_mode+set}" = set; then : 2328 enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in 2329 yes) MAINT='' ;; 2330 no) MAINT='#' ;; 2331 *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;; 2332 esac 2333 maintainer_mode=${enableval} 2334 else 2335 MAINT='#' 2336 fi 2337 2338 2339 # Find a good install program. We prefer a C program (faster), 2340 # so one script is as good as another. But avoid the broken or 2341 # incompatible versions: 2342 # SysV /etc/install, /usr/sbin/install 2343 # SunOS /usr/etc/install 2344 # IRIX /sbin/install 2345 # AIX /bin/install 2346 # AmigaOS /C/install, which installs bootblocks on floppy discs 2347 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2348 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2349 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2350 # OS/2's system install, which has a completely different semantic 2351 # ./install, which can be erroneously created by make from ./install.sh. 2352 # Reject install programs that cannot install multiple files. 2353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2354 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2355 if test -z "$INSTALL"; then 2356 if test "${ac_cv_path_install+set}" = set; then : 2357 $as_echo_n "(cached) " >&6 2358 else 2359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2360 for as_dir in $PATH 2361 do 2362 IFS=$as_save_IFS 2363 test -z "$as_dir" && as_dir=. 2364 # Account for people who put trailing slashes in PATH elements. 2365 case $as_dir/ in #(( 2366 ./ | .// | /[cC]/* | \ 2367 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2368 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2369 /usr/ucb/* ) ;; 2370 *) 2371 # OSF1 and SCO ODT 3.0 have their own names for install. 2372 # Don't use installbsd from OSF since it installs stuff as root 2373 # by default. 2374 for ac_prog in ginstall scoinst install; do 2375 for ac_exec_ext in '' $ac_executable_extensions; do 2376 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2377 if test $ac_prog = install && 2378 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2379 # AIX install. It has an incompatible calling convention. 2380 : 2381 elif test $ac_prog = install && 2382 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2383 # program-specific install script used by HP pwplus--don't use. 2384 : 2385 else 2386 rm -rf conftest.one conftest.two conftest.dir 2387 echo one > conftest.one 2388 echo two > conftest.two 2389 mkdir conftest.dir 2390 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2391 test -s conftest.one && test -s conftest.two && 2392 test -s conftest.dir/conftest.one && 2393 test -s conftest.dir/conftest.two 2394 then 2395 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2396 break 3 2397 fi 2398 fi 2399 fi 2400 done 2401 done 2402 ;; 2403 esac 2404 2405 done 2406 IFS=$as_save_IFS 2407 2408 rm -rf conftest.one conftest.two conftest.dir 2409 2410 fi 2411 if test "${ac_cv_path_install+set}" = set; then 2412 INSTALL=$ac_cv_path_install 2413 else 2414 # As a last resort, use the slow shell script. Don't cache a 2415 # value for INSTALL within a source directory, because that will 2416 # break other packages using the cache if that directory is 2417 # removed, or if the value is a relative name. 2418 INSTALL=$ac_install_sh 2419 fi 2420 fi 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2422 $as_echo "$INSTALL" >&6; } 2423 2424 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2425 # It thinks the first close brace ends the variable substitution. 2426 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2427 2428 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2429 2430 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2431 2432 2433 for ac_prog in gawk mawk nawk awk 2434 do 2435 # Extract the first word of "$ac_prog", so it can be a program name with args. 2436 set dummy $ac_prog; ac_word=$2 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2438 $as_echo_n "checking for $ac_word... " >&6; } 2439 if test "${ac_cv_prog_AWK+set}" = set; then : 2440 $as_echo_n "(cached) " >&6 2441 else 2442 if test -n "$AWK"; then 2443 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2444 else 2445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2446 for as_dir in $PATH 2447 do 2448 IFS=$as_save_IFS 2449 test -z "$as_dir" && as_dir=. 2450 for ac_exec_ext in '' $ac_executable_extensions; do 2451 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2452 ac_cv_prog_AWK="$ac_prog" 2453 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2454 break 2 2455 fi 2456 done 2457 done 2458 IFS=$as_save_IFS 2459 2460 fi 2461 fi 2462 AWK=$ac_cv_prog_AWK 2463 if test -n "$AWK"; then 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2465 $as_echo "$AWK" >&6; } 2466 else 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2468 $as_echo "no" >&6; } 2469 fi 2470 2471 2472 test -n "$AWK" && break 2473 done 2474 2475 # We need awk; bail out if it's missing. 2476 case ${AWK} in 2477 "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;; 2478 esac 2479 2480 2481 case ${build_alias} in 2482 "") build_noncanonical=${build} ;; 2483 *) build_noncanonical=${build_alias} ;; 2484 esac 2485 2486 case ${host_alias} in 2487 "") host_noncanonical=${build_noncanonical} ;; 2488 *) host_noncanonical=${host_alias} ;; 2489 esac 2490 2491 2492 2493 case ${target_alias} in 2494 "") target_noncanonical=${host_noncanonical} ;; 2495 *) target_noncanonical=${target_alias} ;; 2496 esac 2497 2498 2499 2500 2501 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to 2502 # have matching libraries, they should use host libraries: Makefile.tpl 2503 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR). 2504 # However, they still use the build modules, because the corresponding 2505 # host modules (e.g. bison) are only built for the host when bootstrap 2506 # finishes. So: 2507 # - build_subdir is where we find build modules, and never changes. 2508 # - build_libsubdir is where we find build libraries, and can be overridden. 2509 2510 # Prefix 'build-' so this never conflicts with target_subdir. 2511 build_subdir="build-${build_noncanonical}" 2512 2513 # Check whether --with-build-libsubdir was given. 2514 if test "${with_build_libsubdir+set}" = set; then : 2515 withval=$with_build_libsubdir; build_libsubdir="$withval" 2516 else 2517 build_libsubdir="$build_subdir" 2518 fi 2519 2520 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories 2521 if ( test $srcdir = . && test -d gcc ) \ 2522 || test -d $srcdir/../host-${host_noncanonical}; then 2523 host_subdir="host-${host_noncanonical}" 2524 else 2525 host_subdir=. 2526 fi 2527 # No prefix. 2528 target_subdir=${target_noncanonical} 2529 2530 2531 # Calculate toolexeclibdir 2532 # Also toolexecdir, though it's only used in toolexeclibdir 2533 case ${version_specific_libs} in 2534 yes) 2535 # Need the gcc compiler version to know where to install libraries 2536 # and header files if --enable-version-specific-runtime-libs option 2537 # is selected. 2538 toolexecdir='$(libdir)/gcc/$(target_noncanonical)' 2539 toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)' 2540 ;; 2541 no) 2542 if test -n "$with_cross_host" && 2543 test x"$with_cross_host" != x"no"; then 2544 # Install a library built with a cross compiler in tooldir, not libdir. 2545 toolexecdir='$(exec_prefix)/$(target_noncanonical)' 2546 toolexeclibdir='$(toolexecdir)/lib' 2547 else 2548 toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)' 2549 toolexeclibdir='$(libdir)' 2550 fi 2551 multi_os_directory=`$CC -print-multi-os-directory` 2552 case $multi_os_directory in 2553 .) ;; # Avoid trailing /. 2554 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; 2555 esac 2556 ;; 2557 esac 2558 2559 2560 2561 if test -n "$ac_tool_prefix"; then 2562 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 2563 set dummy ${ac_tool_prefix}ar; ac_word=$2 2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2565 $as_echo_n "checking for $ac_word... " >&6; } 2566 if test "${ac_cv_prog_AR+set}" = set; then : 2567 $as_echo_n "(cached) " >&6 2568 else 2569 if test -n "$AR"; then 2570 ac_cv_prog_AR="$AR" # Let the user override the test. 2571 else 2572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2573 for as_dir in $PATH 2574 do 2575 IFS=$as_save_IFS 2576 test -z "$as_dir" && as_dir=. 2577 for ac_exec_ext in '' $ac_executable_extensions; do 2578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2579 ac_cv_prog_AR="${ac_tool_prefix}ar" 2580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2581 break 2 2582 fi 2583 done 2584 done 2585 IFS=$as_save_IFS 2586 2587 fi 2588 fi 2589 AR=$ac_cv_prog_AR 2590 if test -n "$AR"; then 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 2592 $as_echo "$AR" >&6; } 2593 else 2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2595 $as_echo "no" >&6; } 2596 fi 2597 2598 2599 fi 2600 if test -z "$ac_cv_prog_AR"; then 2601 ac_ct_AR=$AR 2602 # Extract the first word of "ar", so it can be a program name with args. 2603 set dummy ar; ac_word=$2 2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2605 $as_echo_n "checking for $ac_word... " >&6; } 2606 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 2607 $as_echo_n "(cached) " >&6 2608 else 2609 if test -n "$ac_ct_AR"; then 2610 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 2611 else 2612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2613 for as_dir in $PATH 2614 do 2615 IFS=$as_save_IFS 2616 test -z "$as_dir" && as_dir=. 2617 for ac_exec_ext in '' $ac_executable_extensions; do 2618 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2619 ac_cv_prog_ac_ct_AR="ar" 2620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2621 break 2 2622 fi 2623 done 2624 done 2625 IFS=$as_save_IFS 2626 2627 fi 2628 fi 2629 ac_ct_AR=$ac_cv_prog_ac_ct_AR 2630 if test -n "$ac_ct_AR"; then 2631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 2632 $as_echo "$ac_ct_AR" >&6; } 2633 else 2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2635 $as_echo "no" >&6; } 2636 fi 2637 2638 if test "x$ac_ct_AR" = x; then 2639 AR="" 2640 else 2641 case $cross_compiling:$ac_tool_warned in 2642 yes:) 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2644 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2645 ac_tool_warned=yes ;; 2646 esac 2647 AR=$ac_ct_AR 2648 fi 2649 else 2650 AR="$ac_cv_prog_AR" 2651 fi 2652 2653 if test -n "$ac_tool_prefix"; then 2654 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 2655 set dummy ${ac_tool_prefix}lipo; ac_word=$2 2656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2657 $as_echo_n "checking for $ac_word... " >&6; } 2658 if test "${ac_cv_prog_LIPO+set}" = set; then : 2659 $as_echo_n "(cached) " >&6 2660 else 2661 if test -n "$LIPO"; then 2662 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 2663 else 2664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2665 for as_dir in $PATH 2666 do 2667 IFS=$as_save_IFS 2668 test -z "$as_dir" && as_dir=. 2669 for ac_exec_ext in '' $ac_executable_extensions; do 2670 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2671 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 2672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2673 break 2 2674 fi 2675 done 2676 done 2677 IFS=$as_save_IFS 2678 2679 fi 2680 fi 2681 LIPO=$ac_cv_prog_LIPO 2682 if test -n "$LIPO"; then 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 2684 $as_echo "$LIPO" >&6; } 2685 else 2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2687 $as_echo "no" >&6; } 2688 fi 2689 2690 2691 fi 2692 if test -z "$ac_cv_prog_LIPO"; then 2693 ac_ct_LIPO=$LIPO 2694 # Extract the first word of "lipo", so it can be a program name with args. 2695 set dummy lipo; ac_word=$2 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2697 $as_echo_n "checking for $ac_word... " >&6; } 2698 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : 2699 $as_echo_n "(cached) " >&6 2700 else 2701 if test -n "$ac_ct_LIPO"; then 2702 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 2703 else 2704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2705 for as_dir in $PATH 2706 do 2707 IFS=$as_save_IFS 2708 test -z "$as_dir" && as_dir=. 2709 for ac_exec_ext in '' $ac_executable_extensions; do 2710 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2711 ac_cv_prog_ac_ct_LIPO="lipo" 2712 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2713 break 2 2714 fi 2715 done 2716 done 2717 IFS=$as_save_IFS 2718 2719 fi 2720 fi 2721 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 2722 if test -n "$ac_ct_LIPO"; then 2723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 2724 $as_echo "$ac_ct_LIPO" >&6; } 2725 else 2726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2727 $as_echo "no" >&6; } 2728 fi 2729 2730 if test "x$ac_ct_LIPO" = x; then 2731 LIPO=":" 2732 else 2733 case $cross_compiling:$ac_tool_warned in 2734 yes:) 2735 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2736 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2737 ac_tool_warned=yes ;; 2738 esac 2739 LIPO=$ac_ct_LIPO 2740 fi 2741 else 2742 LIPO="$ac_cv_prog_LIPO" 2743 fi 2744 2745 if test -n "$ac_tool_prefix"; then 2746 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. 2747 set dummy ${ac_tool_prefix}nm; ac_word=$2 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2749 $as_echo_n "checking for $ac_word... " >&6; } 2750 if test "${ac_cv_prog_NM+set}" = set; then : 2751 $as_echo_n "(cached) " >&6 2752 else 2753 if test -n "$NM"; then 2754 ac_cv_prog_NM="$NM" # Let the user override the test. 2755 else 2756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2757 for as_dir in $PATH 2758 do 2759 IFS=$as_save_IFS 2760 test -z "$as_dir" && as_dir=. 2761 for ac_exec_ext in '' $ac_executable_extensions; do 2762 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2763 ac_cv_prog_NM="${ac_tool_prefix}nm" 2764 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2765 break 2 2766 fi 2767 done 2768 done 2769 IFS=$as_save_IFS 2770 2771 fi 2772 fi 2773 NM=$ac_cv_prog_NM 2774 if test -n "$NM"; then 2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 2776 $as_echo "$NM" >&6; } 2777 else 2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2779 $as_echo "no" >&6; } 2780 fi 2781 2782 2783 fi 2784 if test -z "$ac_cv_prog_NM"; then 2785 ac_ct_NM=$NM 2786 # Extract the first word of "nm", so it can be a program name with args. 2787 set dummy nm; ac_word=$2 2788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2789 $as_echo_n "checking for $ac_word... " >&6; } 2790 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then : 2791 $as_echo_n "(cached) " >&6 2792 else 2793 if test -n "$ac_ct_NM"; then 2794 ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. 2795 else 2796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797 for as_dir in $PATH 2798 do 2799 IFS=$as_save_IFS 2800 test -z "$as_dir" && as_dir=. 2801 for ac_exec_ext in '' $ac_executable_extensions; do 2802 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2803 ac_cv_prog_ac_ct_NM="nm" 2804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2805 break 2 2806 fi 2807 done 2808 done 2809 IFS=$as_save_IFS 2810 2811 fi 2812 fi 2813 ac_ct_NM=$ac_cv_prog_ac_ct_NM 2814 if test -n "$ac_ct_NM"; then 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 2816 $as_echo "$ac_ct_NM" >&6; } 2817 else 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2819 $as_echo "no" >&6; } 2820 fi 2821 2822 if test "x$ac_ct_NM" = x; then 2823 NM="" 2824 else 2825 case $cross_compiling:$ac_tool_warned in 2826 yes:) 2827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2828 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2829 ac_tool_warned=yes ;; 2830 esac 2831 NM=$ac_ct_NM 2832 fi 2833 else 2834 NM="$ac_cv_prog_NM" 2835 fi 2836 2837 if test -n "$ac_tool_prefix"; then 2838 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 2839 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2841 $as_echo_n "checking for $ac_word... " >&6; } 2842 if test "${ac_cv_prog_RANLIB+set}" = set; then : 2843 $as_echo_n "(cached) " >&6 2844 else 2845 if test -n "$RANLIB"; then 2846 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 2847 else 2848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2849 for as_dir in $PATH 2850 do 2851 IFS=$as_save_IFS 2852 test -z "$as_dir" && as_dir=. 2853 for ac_exec_ext in '' $ac_executable_extensions; do 2854 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2855 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 2856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2857 break 2 2858 fi 2859 done 2860 done 2861 IFS=$as_save_IFS 2862 2863 fi 2864 fi 2865 RANLIB=$ac_cv_prog_RANLIB 2866 if test -n "$RANLIB"; then 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 2868 $as_echo "$RANLIB" >&6; } 2869 else 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2871 $as_echo "no" >&6; } 2872 fi 2873 2874 2875 fi 2876 if test -z "$ac_cv_prog_RANLIB"; then 2877 ac_ct_RANLIB=$RANLIB 2878 # Extract the first word of "ranlib", so it can be a program name with args. 2879 set dummy ranlib; ac_word=$2 2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2881 $as_echo_n "checking for $ac_word... " >&6; } 2882 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 2883 $as_echo_n "(cached) " >&6 2884 else 2885 if test -n "$ac_ct_RANLIB"; then 2886 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 2887 else 2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2889 for as_dir in $PATH 2890 do 2891 IFS=$as_save_IFS 2892 test -z "$as_dir" && as_dir=. 2893 for ac_exec_ext in '' $ac_executable_extensions; do 2894 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2895 ac_cv_prog_ac_ct_RANLIB="ranlib" 2896 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2897 break 2 2898 fi 2899 done 2900 done 2901 IFS=$as_save_IFS 2902 2903 fi 2904 fi 2905 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 2906 if test -n "$ac_ct_RANLIB"; then 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 2908 $as_echo "$ac_ct_RANLIB" >&6; } 2909 else 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2911 $as_echo "no" >&6; } 2912 fi 2913 2914 if test "x$ac_ct_RANLIB" = x; then 2915 RANLIB=":" 2916 else 2917 case $cross_compiling:$ac_tool_warned in 2918 yes:) 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2921 ac_tool_warned=yes ;; 2922 esac 2923 RANLIB=$ac_ct_RANLIB 2924 fi 2925 else 2926 RANLIB="$ac_cv_prog_RANLIB" 2927 fi 2928 2929 if test -n "$ac_tool_prefix"; then 2930 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2931 set dummy ${ac_tool_prefix}strip; ac_word=$2 2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2933 $as_echo_n "checking for $ac_word... " >&6; } 2934 if test "${ac_cv_prog_STRIP+set}" = set; then : 2935 $as_echo_n "(cached) " >&6 2936 else 2937 if test -n "$STRIP"; then 2938 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2939 else 2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2941 for as_dir in $PATH 2942 do 2943 IFS=$as_save_IFS 2944 test -z "$as_dir" && as_dir=. 2945 for ac_exec_ext in '' $ac_executable_extensions; do 2946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2947 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2949 break 2 2950 fi 2951 done 2952 done 2953 IFS=$as_save_IFS 2954 2955 fi 2956 fi 2957 STRIP=$ac_cv_prog_STRIP 2958 if test -n "$STRIP"; then 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2960 $as_echo "$STRIP" >&6; } 2961 else 2962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2963 $as_echo "no" >&6; } 2964 fi 2965 2966 2967 fi 2968 if test -z "$ac_cv_prog_STRIP"; then 2969 ac_ct_STRIP=$STRIP 2970 # Extract the first word of "strip", so it can be a program name with args. 2971 set dummy strip; ac_word=$2 2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2973 $as_echo_n "checking for $ac_word... " >&6; } 2974 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2975 $as_echo_n "(cached) " >&6 2976 else 2977 if test -n "$ac_ct_STRIP"; then 2978 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2979 else 2980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2981 for as_dir in $PATH 2982 do 2983 IFS=$as_save_IFS 2984 test -z "$as_dir" && as_dir=. 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2987 ac_cv_prog_ac_ct_STRIP="strip" 2988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2989 break 2 2990 fi 2991 done 2992 done 2993 IFS=$as_save_IFS 2994 2995 fi 2996 fi 2997 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2998 if test -n "$ac_ct_STRIP"; then 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3000 $as_echo "$ac_ct_STRIP" >&6; } 3001 else 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3003 $as_echo "no" >&6; } 3004 fi 3005 3006 if test "x$ac_ct_STRIP" = x; then 3007 STRIP=":" 3008 else 3009 case $cross_compiling:$ac_tool_warned in 3010 yes:) 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3012 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3013 ac_tool_warned=yes ;; 3014 esac 3015 STRIP=$ac_ct_STRIP 3016 fi 3017 else 3018 STRIP="$ac_cv_prog_STRIP" 3019 fi 3020 3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 3022 $as_echo_n "checking whether ln -s works... " >&6; } 3023 LN_S=$as_ln_s 3024 if test "$LN_S" = "ln -s"; then 3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3026 $as_echo "yes" >&6; } 3027 else 3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 3029 $as_echo "no, using $LN_S" >&6; } 3030 fi 3031 3032 3033 3034 ac_ext=c 3035 ac_cpp='$CPP $CPPFLAGS' 3036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3038 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3039 if test -n "$ac_tool_prefix"; then 3040 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3041 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3043 $as_echo_n "checking for $ac_word... " >&6; } 3044 if test "${ac_cv_prog_CC+set}" = set; then : 3045 $as_echo_n "(cached) " >&6 3046 else 3047 if test -n "$CC"; then 3048 ac_cv_prog_CC="$CC" # Let the user override the test. 3049 else 3050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3051 for as_dir in $PATH 3052 do 3053 IFS=$as_save_IFS 3054 test -z "$as_dir" && as_dir=. 3055 for ac_exec_ext in '' $ac_executable_extensions; do 3056 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3057 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3058 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3059 break 2 3060 fi 3061 done 3062 done 3063 IFS=$as_save_IFS 3064 3065 fi 3066 fi 3067 CC=$ac_cv_prog_CC 3068 if test -n "$CC"; then 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3070 $as_echo "$CC" >&6; } 3071 else 3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3073 $as_echo "no" >&6; } 3074 fi 3075 3076 3077 fi 3078 if test -z "$ac_cv_prog_CC"; then 3079 ac_ct_CC=$CC 3080 # Extract the first word of "gcc", so it can be a program name with args. 3081 set dummy gcc; ac_word=$2 3082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3083 $as_echo_n "checking for $ac_word... " >&6; } 3084 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3085 $as_echo_n "(cached) " >&6 3086 else 3087 if test -n "$ac_ct_CC"; then 3088 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3089 else 3090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3091 for as_dir in $PATH 3092 do 3093 IFS=$as_save_IFS 3094 test -z "$as_dir" && as_dir=. 3095 for ac_exec_ext in '' $ac_executable_extensions; do 3096 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3097 ac_cv_prog_ac_ct_CC="gcc" 3098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3099 break 2 3100 fi 3101 done 3102 done 3103 IFS=$as_save_IFS 3104 3105 fi 3106 fi 3107 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3108 if test -n "$ac_ct_CC"; then 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3110 $as_echo "$ac_ct_CC" >&6; } 3111 else 3112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3113 $as_echo "no" >&6; } 3114 fi 3115 3116 if test "x$ac_ct_CC" = x; then 3117 CC="" 3118 else 3119 case $cross_compiling:$ac_tool_warned in 3120 yes:) 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3122 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3123 ac_tool_warned=yes ;; 3124 esac 3125 CC=$ac_ct_CC 3126 fi 3127 else 3128 CC="$ac_cv_prog_CC" 3129 fi 3130 3131 if test -z "$CC"; then 3132 if test -n "$ac_tool_prefix"; then 3133 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3134 set dummy ${ac_tool_prefix}cc; ac_word=$2 3135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3136 $as_echo_n "checking for $ac_word... " >&6; } 3137 if test "${ac_cv_prog_CC+set}" = set; then : 3138 $as_echo_n "(cached) " >&6 3139 else 3140 if test -n "$CC"; then 3141 ac_cv_prog_CC="$CC" # Let the user override the test. 3142 else 3143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3144 for as_dir in $PATH 3145 do 3146 IFS=$as_save_IFS 3147 test -z "$as_dir" && as_dir=. 3148 for ac_exec_ext in '' $ac_executable_extensions; do 3149 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3150 ac_cv_prog_CC="${ac_tool_prefix}cc" 3151 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3152 break 2 3153 fi 3154 done 3155 done 3156 IFS=$as_save_IFS 3157 3158 fi 3159 fi 3160 CC=$ac_cv_prog_CC 3161 if test -n "$CC"; then 3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3163 $as_echo "$CC" >&6; } 3164 else 3165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3166 $as_echo "no" >&6; } 3167 fi 3168 3169 3170 fi 3171 fi 3172 if test -z "$CC"; then 3173 # Extract the first word of "cc", so it can be a program name with args. 3174 set dummy cc; ac_word=$2 3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3176 $as_echo_n "checking for $ac_word... " >&6; } 3177 if test "${ac_cv_prog_CC+set}" = set; then : 3178 $as_echo_n "(cached) " >&6 3179 else 3180 if test -n "$CC"; then 3181 ac_cv_prog_CC="$CC" # Let the user override the test. 3182 else 3183 ac_prog_rejected=no 3184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3185 for as_dir in $PATH 3186 do 3187 IFS=$as_save_IFS 3188 test -z "$as_dir" && as_dir=. 3189 for ac_exec_ext in '' $ac_executable_extensions; do 3190 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3191 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3192 ac_prog_rejected=yes 3193 continue 3194 fi 3195 ac_cv_prog_CC="cc" 3196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3197 break 2 3198 fi 3199 done 3200 done 3201 IFS=$as_save_IFS 3202 3203 if test $ac_prog_rejected = yes; then 3204 # We found a bogon in the path, so make sure we never use it. 3205 set dummy $ac_cv_prog_CC 3206 shift 3207 if test $# != 0; then 3208 # We chose a different compiler from the bogus one. 3209 # However, it has the same basename, so the bogon will be chosen 3210 # first if we set CC to just the basename; use the full file name. 3211 shift 3212 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3213 fi 3214 fi 3215 fi 3216 fi 3217 CC=$ac_cv_prog_CC 3218 if test -n "$CC"; then 3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3220 $as_echo "$CC" >&6; } 3221 else 3222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3223 $as_echo "no" >&6; } 3224 fi 3225 3226 3227 fi 3228 if test -z "$CC"; then 3229 if test -n "$ac_tool_prefix"; then 3230 for ac_prog in cl.exe 3231 do 3232 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3233 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3235 $as_echo_n "checking for $ac_word... " >&6; } 3236 if test "${ac_cv_prog_CC+set}" = set; then : 3237 $as_echo_n "(cached) " >&6 3238 else 3239 if test -n "$CC"; then 3240 ac_cv_prog_CC="$CC" # Let the user override the test. 3241 else 3242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3243 for as_dir in $PATH 3244 do 3245 IFS=$as_save_IFS 3246 test -z "$as_dir" && as_dir=. 3247 for ac_exec_ext in '' $ac_executable_extensions; do 3248 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3249 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3250 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3251 break 2 3252 fi 3253 done 3254 done 3255 IFS=$as_save_IFS 3256 3257 fi 3258 fi 3259 CC=$ac_cv_prog_CC 3260 if test -n "$CC"; then 3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3262 $as_echo "$CC" >&6; } 3263 else 3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3265 $as_echo "no" >&6; } 3266 fi 3267 3268 3269 test -n "$CC" && break 3270 done 3271 fi 3272 if test -z "$CC"; then 3273 ac_ct_CC=$CC 3274 for ac_prog in cl.exe 3275 do 3276 # Extract the first word of "$ac_prog", so it can be a program name with args. 3277 set dummy $ac_prog; ac_word=$2 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3279 $as_echo_n "checking for $ac_word... " >&6; } 3280 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3281 $as_echo_n "(cached) " >&6 3282 else 3283 if test -n "$ac_ct_CC"; then 3284 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3285 else 3286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3287 for as_dir in $PATH 3288 do 3289 IFS=$as_save_IFS 3290 test -z "$as_dir" && as_dir=. 3291 for ac_exec_ext in '' $ac_executable_extensions; do 3292 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3293 ac_cv_prog_ac_ct_CC="$ac_prog" 3294 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3295 break 2 3296 fi 3297 done 3298 done 3299 IFS=$as_save_IFS 3300 3301 fi 3302 fi 3303 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3304 if test -n "$ac_ct_CC"; then 3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3306 $as_echo "$ac_ct_CC" >&6; } 3307 else 3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3309 $as_echo "no" >&6; } 3310 fi 3311 3312 3313 test -n "$ac_ct_CC" && break 3314 done 3315 3316 if test "x$ac_ct_CC" = x; then 3317 CC="" 3318 else 3319 case $cross_compiling:$ac_tool_warned in 3320 yes:) 3321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3322 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3323 ac_tool_warned=yes ;; 3324 esac 3325 CC=$ac_ct_CC 3326 fi 3327 fi 3328 3329 fi 3330 3331 3332 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3333 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3334 as_fn_error "no acceptable C compiler found in \$PATH 3335 See \`config.log' for more details." "$LINENO" 5; } 3336 3337 # Provide some information about the compiler. 3338 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3339 set X $ac_compile 3340 ac_compiler=$2 3341 for ac_option in --version -v -V -qversion; do 3342 { { ac_try="$ac_compiler $ac_option >&5" 3343 case "(($ac_try" in 3344 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3345 *) ac_try_echo=$ac_try;; 3346 esac 3347 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3348 $as_echo "$ac_try_echo"; } >&5 3349 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3350 ac_status=$? 3351 if test -s conftest.err; then 3352 sed '10a\ 3353 ... rest of stderr output deleted ... 3354 10q' conftest.err >conftest.er1 3355 cat conftest.er1 >&5 3356 rm -f conftest.er1 conftest.err 3357 fi 3358 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3359 test $ac_status = 0; } 3360 done 3361 3362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3363 /* end confdefs.h. */ 3364 3365 int 3366 main () 3367 { 3368 3369 ; 3370 return 0; 3371 } 3372 _ACEOF 3373 # FIXME: Cleanup? 3374 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 3375 (eval $ac_link) 2>&5 3376 ac_status=$? 3377 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3378 test $ac_status = 0; }; then : 3379 gcc_no_link=no 3380 else 3381 gcc_no_link=yes 3382 fi 3383 if test x$gcc_no_link = xyes; then 3384 # Setting cross_compile will disable run tests; it will 3385 # also disable AC_CHECK_FILE but that's generally 3386 # correct if we can't link. 3387 cross_compiling=yes 3388 EXEEXT= 3389 else 3390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3391 /* end confdefs.h. */ 3392 3393 int 3394 main () 3395 { 3396 3397 ; 3398 return 0; 3399 } 3400 _ACEOF 3401 ac_clean_files_save=$ac_clean_files 3402 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3403 # Try to create an executable without -o first, disregard a.out. 3404 # It will help us diagnose broken compilers, and finding out an intuition 3405 # of exeext. 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3407 $as_echo_n "checking for C compiler default output file name... " >&6; } 3408 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3409 3410 # The possible output files: 3411 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3412 3413 ac_rmfiles= 3414 for ac_file in $ac_files 3415 do 3416 case $ac_file in 3417 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3418 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3419 esac 3420 done 3421 rm -f $ac_rmfiles 3422 3423 if { { ac_try="$ac_link_default" 3424 case "(($ac_try" in 3425 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3426 *) ac_try_echo=$ac_try;; 3427 esac 3428 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3429 $as_echo "$ac_try_echo"; } >&5 3430 (eval "$ac_link_default") 2>&5 3431 ac_status=$? 3432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3433 test $ac_status = 0; }; then : 3434 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3435 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3436 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3437 # so that the user can short-circuit this test for compilers unknown to 3438 # Autoconf. 3439 for ac_file in $ac_files '' 3440 do 3441 test -f "$ac_file" || continue 3442 case $ac_file in 3443 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3444 ;; 3445 [ab].out ) 3446 # We found the default executable, but exeext='' is most 3447 # certainly right. 3448 break;; 3449 *.* ) 3450 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3451 then :; else 3452 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3453 fi 3454 # We set ac_cv_exeext here because the later test for it is not 3455 # safe: cross compilers may not add the suffix if given an `-o' 3456 # argument, so we may need to know it at that point already. 3457 # Even if this section looks crufty: it has the advantage of 3458 # actually working. 3459 break;; 3460 * ) 3461 break;; 3462 esac 3463 done 3464 test "$ac_cv_exeext" = no && ac_cv_exeext= 3465 3466 else 3467 ac_file='' 3468 fi 3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3470 $as_echo "$ac_file" >&6; } 3471 if test -z "$ac_file"; then : 3472 $as_echo "$as_me: failed program was:" >&5 3473 sed 's/^/| /' conftest.$ac_ext >&5 3474 3475 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3476 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3477 { as_fn_set_status 77 3478 as_fn_error "C compiler cannot create executables 3479 See \`config.log' for more details." "$LINENO" 5; }; } 3480 fi 3481 ac_exeext=$ac_cv_exeext 3482 3483 # Check that the compiler produces executables we can run. If not, either 3484 # the compiler is broken, or we cross compile. 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3486 $as_echo_n "checking whether the C compiler works... " >&6; } 3487 # If not cross compiling, check that we can run a simple program. 3488 if test "$cross_compiling" != yes; then 3489 if { ac_try='./$ac_file' 3490 { { case "(($ac_try" in 3491 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3492 *) ac_try_echo=$ac_try;; 3493 esac 3494 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3495 $as_echo "$ac_try_echo"; } >&5 3496 (eval "$ac_try") 2>&5 3497 ac_status=$? 3498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3499 test $ac_status = 0; }; }; then 3500 cross_compiling=no 3501 else 3502 if test "$cross_compiling" = maybe; then 3503 cross_compiling=yes 3504 else 3505 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3506 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3507 as_fn_error "cannot run C compiled programs. 3508 If you meant to cross compile, use \`--host'. 3509 See \`config.log' for more details." "$LINENO" 5; } 3510 fi 3511 fi 3512 fi 3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3514 $as_echo "yes" >&6; } 3515 3516 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3517 ac_clean_files=$ac_clean_files_save 3518 # Check that the compiler produces executables we can run. If not, either 3519 # the compiler is broken, or we cross compile. 3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3521 $as_echo_n "checking whether we are cross compiling... " >&6; } 3522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3523 $as_echo "$cross_compiling" >&6; } 3524 3525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3526 $as_echo_n "checking for suffix of executables... " >&6; } 3527 if { { ac_try="$ac_link" 3528 case "(($ac_try" in 3529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3530 *) ac_try_echo=$ac_try;; 3531 esac 3532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3533 $as_echo "$ac_try_echo"; } >&5 3534 (eval "$ac_link") 2>&5 3535 ac_status=$? 3536 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3537 test $ac_status = 0; }; then : 3538 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3539 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3540 # work properly (i.e., refer to `conftest.exe'), while it won't with 3541 # `rm'. 3542 for ac_file in conftest.exe conftest conftest.*; do 3543 test -f "$ac_file" || continue 3544 case $ac_file in 3545 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3546 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3547 break;; 3548 * ) break;; 3549 esac 3550 done 3551 else 3552 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3553 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3554 as_fn_error "cannot compute suffix of executables: cannot compile and link 3555 See \`config.log' for more details." "$LINENO" 5; } 3556 fi 3557 rm -f conftest$ac_cv_exeext 3558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3559 $as_echo "$ac_cv_exeext" >&6; } 3560 3561 rm -f conftest.$ac_ext 3562 EXEEXT=$ac_cv_exeext 3563 ac_exeext=$EXEEXT 3564 fi 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3566 $as_echo_n "checking for suffix of object files... " >&6; } 3567 if test "${ac_cv_objext+set}" = set; then : 3568 $as_echo_n "(cached) " >&6 3569 else 3570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3571 /* end confdefs.h. */ 3572 3573 int 3574 main () 3575 { 3576 3577 ; 3578 return 0; 3579 } 3580 _ACEOF 3581 rm -f conftest.o conftest.obj 3582 if { { ac_try="$ac_compile" 3583 case "(($ac_try" in 3584 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3585 *) ac_try_echo=$ac_try;; 3586 esac 3587 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3588 $as_echo "$ac_try_echo"; } >&5 3589 (eval "$ac_compile") 2>&5 3590 ac_status=$? 3591 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3592 test $ac_status = 0; }; then : 3593 for ac_file in conftest.o conftest.obj conftest.*; do 3594 test -f "$ac_file" || continue; 3595 case $ac_file in 3596 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3597 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3598 break;; 3599 esac 3600 done 3601 else 3602 $as_echo "$as_me: failed program was:" >&5 3603 sed 's/^/| /' conftest.$ac_ext >&5 3604 3605 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3607 as_fn_error "cannot compute suffix of object files: cannot compile 3608 See \`config.log' for more details." "$LINENO" 5; } 3609 fi 3610 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3611 fi 3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3613 $as_echo "$ac_cv_objext" >&6; } 3614 OBJEXT=$ac_cv_objext 3615 ac_objext=$OBJEXT 3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3617 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3618 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3619 $as_echo_n "(cached) " >&6 3620 else 3621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3622 /* end confdefs.h. */ 3623 3624 int 3625 main () 3626 { 3627 #ifndef __GNUC__ 3628 choke me 3629 #endif 3630 3631 ; 3632 return 0; 3633 } 3634 _ACEOF 3635 if ac_fn_c_try_compile "$LINENO"; then : 3636 ac_compiler_gnu=yes 3637 else 3638 ac_compiler_gnu=no 3639 fi 3640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3641 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3642 3643 fi 3644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3645 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3646 if test $ac_compiler_gnu = yes; then 3647 GCC=yes 3648 else 3649 GCC= 3650 fi 3651 ac_test_CFLAGS=${CFLAGS+set} 3652 ac_save_CFLAGS=$CFLAGS 3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3654 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3655 if test "${ac_cv_prog_cc_g+set}" = set; then : 3656 $as_echo_n "(cached) " >&6 3657 else 3658 ac_save_c_werror_flag=$ac_c_werror_flag 3659 ac_c_werror_flag=yes 3660 ac_cv_prog_cc_g=no 3661 CFLAGS="-g" 3662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3663 /* end confdefs.h. */ 3664 3665 int 3666 main () 3667 { 3668 3669 ; 3670 return 0; 3671 } 3672 _ACEOF 3673 if ac_fn_c_try_compile "$LINENO"; then : 3674 ac_cv_prog_cc_g=yes 3675 else 3676 CFLAGS="" 3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3678 /* end confdefs.h. */ 3679 3680 int 3681 main () 3682 { 3683 3684 ; 3685 return 0; 3686 } 3687 _ACEOF 3688 if ac_fn_c_try_compile "$LINENO"; then : 3689 3690 else 3691 ac_c_werror_flag=$ac_save_c_werror_flag 3692 CFLAGS="-g" 3693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3694 /* end confdefs.h. */ 3695 3696 int 3697 main () 3698 { 3699 3700 ; 3701 return 0; 3702 } 3703 _ACEOF 3704 if ac_fn_c_try_compile "$LINENO"; then : 3705 ac_cv_prog_cc_g=yes 3706 fi 3707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3708 fi 3709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3710 fi 3711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3712 ac_c_werror_flag=$ac_save_c_werror_flag 3713 fi 3714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3715 $as_echo "$ac_cv_prog_cc_g" >&6; } 3716 if test "$ac_test_CFLAGS" = set; then 3717 CFLAGS=$ac_save_CFLAGS 3718 elif test $ac_cv_prog_cc_g = yes; then 3719 if test "$GCC" = yes; then 3720 CFLAGS="-g -O2" 3721 else 3722 CFLAGS="-g" 3723 fi 3724 else 3725 if test "$GCC" = yes; then 3726 CFLAGS="-O2" 3727 else 3728 CFLAGS= 3729 fi 3730 fi 3731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3732 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3733 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3734 $as_echo_n "(cached) " >&6 3735 else 3736 ac_cv_prog_cc_c89=no 3737 ac_save_CC=$CC 3738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3739 /* end confdefs.h. */ 3740 #include <stdarg.h> 3741 #include <stdio.h> 3742 #include <sys/types.h> 3743 #include <sys/stat.h> 3744 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3745 struct buf { int x; }; 3746 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3747 static char *e (p, i) 3748 char **p; 3749 int i; 3750 { 3751 return p[i]; 3752 } 3753 static char *f (char * (*g) (char **, int), char **p, ...) 3754 { 3755 char *s; 3756 va_list v; 3757 va_start (v,p); 3758 s = g (p, va_arg (v,int)); 3759 va_end (v); 3760 return s; 3761 } 3762 3763 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3764 function prototypes and stuff, but not '\xHH' hex character constants. 3765 These don't provoke an error unfortunately, instead are silently treated 3766 as 'x'. The following induces an error, until -std is added to get 3767 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3768 array size at least. It's necessary to write '\x00'==0 to get something 3769 that's true only with -std. */ 3770 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3771 3772 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3773 inside strings and character constants. */ 3774 #define FOO(x) 'x' 3775 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3776 3777 int test (int i, double x); 3778 struct s1 {int (*f) (int a);}; 3779 struct s2 {int (*f) (double a);}; 3780 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3781 int argc; 3782 char **argv; 3783 int 3784 main () 3785 { 3786 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3787 ; 3788 return 0; 3789 } 3790 _ACEOF 3791 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3792 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3793 do 3794 CC="$ac_save_CC $ac_arg" 3795 if ac_fn_c_try_compile "$LINENO"; then : 3796 ac_cv_prog_cc_c89=$ac_arg 3797 fi 3798 rm -f core conftest.err conftest.$ac_objext 3799 test "x$ac_cv_prog_cc_c89" != "xno" && break 3800 done 3801 rm -f conftest.$ac_ext 3802 CC=$ac_save_CC 3803 3804 fi 3805 # AC_CACHE_VAL 3806 case "x$ac_cv_prog_cc_c89" in 3807 x) 3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3809 $as_echo "none needed" >&6; } ;; 3810 xno) 3811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3812 $as_echo "unsupported" >&6; } ;; 3813 *) 3814 CC="$CC $ac_cv_prog_cc_c89" 3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3816 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3817 esac 3818 if test "x$ac_cv_prog_cc_c89" != xno; then : 3819 3820 fi 3821 3822 ac_ext=c 3823 ac_cpp='$CPP $CPPFLAGS' 3824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3826 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3827 3828 ac_ext=c 3829 ac_cpp='$CPP $CPPFLAGS' 3830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3832 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3834 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3835 # On Suns, sometimes $CPP names a directory. 3836 if test -n "$CPP" && test -d "$CPP"; then 3837 CPP= 3838 fi 3839 if test -z "$CPP"; then 3840 if test "${ac_cv_prog_CPP+set}" = set; then : 3841 $as_echo_n "(cached) " >&6 3842 else 3843 # Double quotes because CPP needs to be expanded 3844 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3845 do 3846 ac_preproc_ok=false 3847 for ac_c_preproc_warn_flag in '' yes 3848 do 3849 # Use a header file that comes with gcc, so configuring glibc 3850 # with a fresh cross-compiler works. 3851 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3852 # <limits.h> exists even on freestanding compilers. 3853 # On the NeXT, cc -E runs the code through the compiler's parser, 3854 # not just through cpp. "Syntax error" is here to catch this case. 3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3856 /* end confdefs.h. */ 3857 #ifdef __STDC__ 3858 # include <limits.h> 3859 #else 3860 # include <assert.h> 3861 #endif 3862 Syntax error 3863 _ACEOF 3864 if ac_fn_c_try_cpp "$LINENO"; then : 3865 3866 else 3867 # Broken: fails on valid input. 3868 continue 3869 fi 3870 rm -f conftest.err conftest.$ac_ext 3871 3872 # OK, works on sane cases. Now check whether nonexistent headers 3873 # can be detected and how. 3874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3875 /* end confdefs.h. */ 3876 #include <ac_nonexistent.h> 3877 _ACEOF 3878 if ac_fn_c_try_cpp "$LINENO"; then : 3879 # Broken: success on invalid input. 3880 continue 3881 else 3882 # Passes both tests. 3883 ac_preproc_ok=: 3884 break 3885 fi 3886 rm -f conftest.err conftest.$ac_ext 3887 3888 done 3889 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3890 rm -f conftest.err conftest.$ac_ext 3891 if $ac_preproc_ok; then : 3892 break 3893 fi 3894 3895 done 3896 ac_cv_prog_CPP=$CPP 3897 3898 fi 3899 CPP=$ac_cv_prog_CPP 3900 else 3901 ac_cv_prog_CPP=$CPP 3902 fi 3903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3904 $as_echo "$CPP" >&6; } 3905 ac_preproc_ok=false 3906 for ac_c_preproc_warn_flag in '' yes 3907 do 3908 # Use a header file that comes with gcc, so configuring glibc 3909 # with a fresh cross-compiler works. 3910 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3911 # <limits.h> exists even on freestanding compilers. 3912 # On the NeXT, cc -E runs the code through the compiler's parser, 3913 # not just through cpp. "Syntax error" is here to catch this case. 3914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3915 /* end confdefs.h. */ 3916 #ifdef __STDC__ 3917 # include <limits.h> 3918 #else 3919 # include <assert.h> 3920 #endif 3921 Syntax error 3922 _ACEOF 3923 if ac_fn_c_try_cpp "$LINENO"; then : 3924 3925 else 3926 # Broken: fails on valid input. 3927 continue 3928 fi 3929 rm -f conftest.err conftest.$ac_ext 3930 3931 # OK, works on sane cases. Now check whether nonexistent headers 3932 # can be detected and how. 3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3934 /* end confdefs.h. */ 3935 #include <ac_nonexistent.h> 3936 _ACEOF 3937 if ac_fn_c_try_cpp "$LINENO"; then : 3938 # Broken: success on invalid input. 3939 continue 3940 else 3941 # Passes both tests. 3942 ac_preproc_ok=: 3943 break 3944 fi 3945 rm -f conftest.err conftest.$ac_ext 3946 3947 done 3948 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3949 rm -f conftest.err conftest.$ac_ext 3950 if $ac_preproc_ok; then : 3951 3952 else 3953 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3954 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3955 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3956 See \`config.log' for more details." "$LINENO" 5; } 3957 fi 3958 3959 ac_ext=c 3960 ac_cpp='$CPP $CPPFLAGS' 3961 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3962 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3963 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3964 3965 3966 ac_c_preproc_warn_flag=yes 3967 3968 3969 3970 # The cast to long int works around a bug in the HP C Compiler 3971 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3972 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3973 # This bug is HP SR number 8606223364. 3974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 3975 $as_echo_n "checking size of double... " >&6; } 3976 if test "${ac_cv_sizeof_double+set}" = set; then : 3977 $as_echo_n "(cached) " >&6 3978 else 3979 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then : 3980 3981 else 3982 if test "$ac_cv_type_double" = yes; then 3983 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3985 { as_fn_set_status 77 3986 as_fn_error "cannot compute sizeof (double) 3987 See \`config.log' for more details." "$LINENO" 5; }; } 3988 else 3989 ac_cv_sizeof_double=0 3990 fi 3991 fi 3992 3993 fi 3994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 3995 $as_echo "$ac_cv_sizeof_double" >&6; } 3996 3997 3998 3999 cat >>confdefs.h <<_ACEOF 4000 #define SIZEOF_DOUBLE $ac_cv_sizeof_double 4001 _ACEOF 4002 4003 4004 # The cast to long int works around a bug in the HP C Compiler 4005 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4006 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4007 # This bug is HP SR number 8606223364. 4008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5 4009 $as_echo_n "checking size of long double... " >&6; } 4010 if test "${ac_cv_sizeof_long_double+set}" = set; then : 4011 $as_echo_n "(cached) " >&6 4012 else 4013 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double" "$ac_includes_default"; then : 4014 4015 else 4016 if test "$ac_cv_type_long_double" = yes; then 4017 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4019 { as_fn_set_status 77 4020 as_fn_error "cannot compute sizeof (long double) 4021 See \`config.log' for more details." "$LINENO" 5; }; } 4022 else 4023 ac_cv_sizeof_long_double=0 4024 fi 4025 fi 4026 4027 fi 4028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5 4029 $as_echo "$ac_cv_sizeof_long_double" >&6; } 4030 4031 4032 4033 cat >>confdefs.h <<_ACEOF 4034 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double 4035 _ACEOF 4036 4037 4038 as_fn_arith $ac_cv_sizeof_double \* 8 && double_type_size=$as_val 4039 as_fn_arith $ac_cv_sizeof_long_double \* 8 && long_double_type_size=$as_val 4040 4041 4042 4043 # Check for decimal float support. 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5 4045 $as_echo_n "checking whether decimal floating point is supported... " >&6; } 4046 if test "${libgcc_cv_dfp+set}" = set; then : 4047 $as_echo_n "(cached) " >&6 4048 else 4049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4050 /* end confdefs.h. */ 4051 _Decimal32 x; 4052 _ACEOF 4053 if ac_fn_c_try_compile "$LINENO"; then : 4054 libgcc_cv_dfp=yes 4055 else 4056 libgcc_cv_dfp=no 4057 fi 4058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4059 fi 4060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5 4061 $as_echo "$libgcc_cv_dfp" >&6; } 4062 decimal_float=$libgcc_cv_dfp 4063 4064 4065 4066 # Check whether --enable-decimal-float was given. 4067 if test "${enable_decimal_float+set}" = set; then : 4068 enableval=$enable_decimal_float; 4069 case $enable_decimal_float in 4070 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4071 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4072 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4073 esac 4074 4075 else 4076 4077 case $host in 4078 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4079 i?86*-*-gnu* | \ 4080 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4081 i?86*-*-cygwin*) 4082 enable_decimal_float=yes 4083 ;; 4084 *) 4085 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4086 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4087 enable_decimal_float=no 4088 ;; 4089 esac 4090 4091 fi 4092 4093 4094 # x86's use BID format instead of DPD 4095 case x$enable_decimal_float in 4096 xyes) 4097 case $host in 4098 i?86*-*-* | x86_64*-*-*) 4099 enable_decimal_float=bid 4100 ;; 4101 *) 4102 enable_decimal_float=dpd 4103 ;; 4104 esac 4105 default_decimal_float=$enable_decimal_float 4106 ;; 4107 xno) 4108 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4109 # dependency on libdecnumber. 4110 default_decimal_float=dpd 4111 ;; 4112 esac 4113 4114 4115 4116 4117 # Check for fixed-point support. 4118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5 4119 $as_echo_n "checking whether fixed-point is supported... " >&6; } 4120 if test "${libgcc_cv_fixed_point+set}" = set; then : 4121 $as_echo_n "(cached) " >&6 4122 else 4123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4124 /* end confdefs.h. */ 4125 _Sat _Fract x; 4126 _ACEOF 4127 if ac_fn_c_try_compile "$LINENO"; then : 4128 libgcc_cv_fixed_point=yes 4129 else 4130 libgcc_cv_fixed_point=no 4131 fi 4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4133 fi 4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5 4135 $as_echo "$libgcc_cv_fixed_point" >&6; } 4136 fixed_point=$libgcc_cv_fixed_point 4137 4138 4139 # For platforms with the unwind ABI which includes an unwind library, 4140 # libunwind, we can choose to use the system libunwind. 4141 # config.gcc also contains tests of with_system_libunwind. 4142 4143 4144 # Check whether --with-system-libunwind was given. 4145 if test "${with_system_libunwind+set}" = set; then : 4146 withval=$with_system_libunwind; 4147 fi 4148 4149 # If system-libunwind was not specifically set, pick a default setting. 4150 if test x$with_system_libunwind = x; then 4151 case ${target} in 4152 ia64-*-hpux*) with_system_libunwind=yes ;; 4153 *) with_system_libunwind=no ;; 4154 esac 4155 fi 4156 # Based on system-libunwind and target, do we have ipinfo? 4157 if test x$with_system_libunwind = xyes; then 4158 case ${target} in 4159 ia64-*-*) have_unwind_getipinfo=no ;; 4160 *) have_unwind_getipinfo=yes ;; 4161 esac 4162 else 4163 # Darwin before version 9 does not have _Unwind_GetIPInfo. 4164 4165 case ${target} in 4166 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;; 4167 *) have_unwind_getipinfo=yes ;; 4168 esac 4169 4170 fi 4171 4172 if test x$have_unwind_getipinfo = xyes; then 4173 4174 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h 4175 4176 fi 4177 4178 4179 # The sjlj test is almost duplicated here and in libgo/configure.ac (for C), 4180 # libstdc++-v3/acinclude.m4 and libjava/configure.ac (for C++), and 4181 # libobjc/configure.ac (for Objective-C). 4182 # FIXME: This should be centralized in config/sjlj.m4. 4183 # Check whether --enable-sjlj-exceptions was given. 4184 if test "${enable_sjlj_exceptions+set}" = set; then : 4185 enableval=$enable_sjlj_exceptions; case "$enableval" in 4186 yes|no|auto) ;; 4187 *) as_fn_error "unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;; 4188 esac 4189 else 4190 enable_sjlj_exceptions=auto 4191 fi 4192 4193 4194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5 4195 $as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; } 4196 if test "${libgcc_cv_lib_sjlj_exceptions+set}" = set; then : 4197 $as_echo_n "(cached) " >&6 4198 else 4199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4200 /* end confdefs.h. */ 4201 4202 void bar (); 4203 void clean (int *); 4204 void foo () 4205 { 4206 int i __attribute__ ((cleanup (clean))); 4207 bar(); 4208 } 4209 4210 _ACEOF 4211 CFLAGS_hold=$CFLAGS 4212 CFLAGS="--save-temps -fexceptions" 4213 libgcc_cv_lib_sjlj_exceptions=unknown 4214 if ac_fn_c_try_compile; then : 4215 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then 4216 libgcc_cv_lib_sjlj_exceptions=yes 4217 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1; then 4218 libgcc_cv_lib_sjlj_exceptions=no 4219 fi 4220 fi 4221 CFLAGS=$CFLAGS_hold 4222 rm -f conftest* 4223 4224 fi 4225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_lib_sjlj_exceptions" >&5 4226 $as_echo "$libgcc_cv_lib_sjlj_exceptions" >&6; } 4227 4228 if test "$enable_sjlj_exceptions" = "auto"; then 4229 enable_sjlj_exceptions=$libgcc_cv_lib_sjlj_exceptions 4230 fi 4231 4232 case $enable_sjlj_exceptions in 4233 yes) 4234 4235 $as_echo "#define LIBGCC_SJLJ_EXCEPTIONS 1" >>confdefs.h 4236 4237 ;; 4238 no) 4239 ;; 4240 *) 4241 as_fn_error "unable to detect exception model" "$LINENO" 5 4242 ;; 4243 esac 4244 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4246 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4247 if test "${acl_cv_prog_gnu_ld+set}" = set; then : 4248 $as_echo_n "(cached) " >&6 4249 else 4250 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 4251 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 4252 acl_cv_prog_gnu_ld=yes 4253 else 4254 acl_cv_prog_gnu_ld=no 4255 fi 4256 fi 4257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5 4258 $as_echo "$acl_cv_prog_gnu_ld" >&6; } 4259 with_gnu_ld=$acl_cv_prog_gnu_ld 4260 4261 4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5 4263 $as_echo_n "checking for thread model used by GCC... " >&6; } 4264 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'` 4265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5 4266 $as_echo "$target_thread_file" >&6; } 4267 4268 # Check for assembler CFI support. 4269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether assembler supports CFI directives" >&5 4270 $as_echo_n "checking whether assembler supports CFI directives... " >&6; } 4271 if test "${libgcc_cv_cfi+set}" = set; then : 4272 $as_echo_n "(cached) " >&6 4273 else 4274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4275 /* end confdefs.h. */ 4276 asm("\n\ 4277 .text\n\ 4278 .cfi_startproc\n\ 4279 .cfi_personality 0, symbol\n\ 4280 .cfi_endproc"); 4281 _ACEOF 4282 if ac_fn_c_try_compile "$LINENO"; then : 4283 libgcc_cv_cfi=yes 4284 else 4285 libgcc_cv_cfi=no 4286 fi 4287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4288 fi 4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_cfi" >&5 4290 $as_echo "$libgcc_cv_cfi" >&6; } 4291 4292 # Check 32bit or 64bit 4293 cat > conftest.c <<EOF 4294 #if defined(__x86_64__) || (!defined(__i386__) && defined(__LP64__)) 4295 host_address=64 4296 #else 4297 host_address=32 4298 #endif 4299 EOF 4300 eval `${CC-cc} -E conftest.c | grep host_address=` 4301 rm -f conftest.c 4302 4303 # Collect host-machine-specific information. 4304 . ${srcdir}/config.host 4305 4306 # Check if Solaris/x86 linker supports ZERO terminator unwind entries. 4307 # This is after config.host so we can augment tmake_file. 4308 # Link with -nostartfiles -nodefaultlibs since neither are present while 4309 # building libgcc. 4310 case ${host} in 4311 i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*) 4312 cat > conftest.s <<EOF 4313 .section .eh_frame,"a",@unwind 4314 .zero 4 4315 .section .jcr,"aw",@progbits 4316 .zero 8 4317 EOF 4318 if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5' 4319 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 4320 (eval $ac_try) 2>&5 4321 ac_status=$? 4322 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4323 test $ac_status = 0; }; }; then 4324 tmake_file="${tmake_file} i386/t-crtstuff" 4325 fi 4326 ;; 4327 esac 4328 4329 # Check for visibility support. This is after config.host so that 4330 # we can check for asm_hidden_op. 4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5 4332 $as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; } 4333 if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then : 4334 $as_echo_n "(cached) " >&6 4335 else 4336 4337 echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c 4338 libgcc_cv_hidden_visibility_attribute=no 4339 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' 4340 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 4341 (eval $ac_try) 2>&5 4342 ac_status=$? 4343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4344 test $ac_status = 0; }; }; then 4345 if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then 4346 libgcc_cv_hidden_visibility_attribute=yes 4347 fi 4348 fi 4349 rm -f conftest.* 4350 4351 fi 4352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5 4353 $as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; } 4354 4355 if test $libgcc_cv_hidden_visibility_attribute = yes; then 4356 vis_hide='-fvisibility=hidden -DHIDE_EXPORTS' 4357 else 4358 vis_hide= 4359 fi 4360 4361 4362 # See if we have thread-local storage. We can only test assembler 4363 # since link-time and run-time tests require the newly built 4364 # gcc, which can't be used to build executable due to that libgcc 4365 # is yet to be built here. 4366 4367 # Check whether --enable-tls was given. 4368 if test "${enable_tls+set}" = set; then : 4369 enableval=$enable_tls; 4370 case "$enableval" in 4371 yes|no) ;; 4372 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;; 4373 esac 4374 4375 else 4376 enable_tls=yes 4377 fi 4378 4379 4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5 4381 $as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; } 4382 if test "${gcc_cv_have_cc_tls+set}" = set; then : 4383 $as_echo_n "(cached) " >&6 4384 else 4385 4386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4387 /* end confdefs.h. */ 4388 __thread int a; int b; int main() { return a = b; } 4389 _ACEOF 4390 if ac_fn_c_try_compile "$LINENO"; then : 4391 gcc_cv_have_cc_tls=yes 4392 else 4393 gcc_cv_have_cc_tls=no 4394 fi 4395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4396 4397 fi 4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5 4399 $as_echo "$gcc_cv_have_cc_tls" >&6; } 4400 set_have_cc_tls= 4401 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then 4402 set_have_cc_tls="-DHAVE_CC_TLS" 4403 fi 4404 4405 4406 # See if we have emulated thread-local storage. 4407 4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5 4409 $as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; } 4410 if test "${gcc_cv_use_emutls+set}" = set; then : 4411 $as_echo_n "(cached) " >&6 4412 else 4413 4414 gcc_cv_use_emutls=no 4415 echo '__thread int a; int b; int main() { return a = b; }' > conftest.c 4416 if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5' 4417 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 4418 (eval $ac_try) 2>&5 4419 ac_status=$? 4420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4421 test $ac_status = 0; }; }; then 4422 if grep __emutls_get_address conftest.s > /dev/null; then 4423 gcc_cv_use_emutls=yes 4424 fi 4425 fi 4426 rm -f conftest.* 4427 4428 fi 4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5 4430 $as_echo "$gcc_cv_use_emutls" >&6; } 4431 if test "$gcc_cv_use_emutls" = "yes" ; then 4432 4433 $as_echo "#define USE_EMUTLS 1" >>confdefs.h 4434 4435 fi 4436 set_use_emutls= 4437 if test "$enable_tls $gcc_cv_use_emutls" = "yes yes"; then 4438 set_use_emutls="-DUSE_EMUTLS" 4439 fi 4440 4441 4442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for init priority support" >&5 4443 $as_echo_n "checking for init priority support... " >&6; } 4444 if test "${libgcc_cv_init_priority+set}" = set; then : 4445 $as_echo_n "(cached) " >&6 4446 else 4447 4448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4449 /* end confdefs.h. */ 4450 4451 int 4452 main () 4453 { 4454 void ip (void) __attribute__ ((constructor (1))); 4455 ; 4456 return 0; 4457 } 4458 _ACEOF 4459 if ac_fn_c_try_compile "$LINENO"; then : 4460 libgcc_cv_init_priority=yes 4461 else 4462 libgcc_cv_init_priority=no 4463 fi 4464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4465 fi 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_init_priority" >&5 4467 $as_echo "$libgcc_cv_init_priority" >&6; } 4468 if test $libgcc_cv_init_priority = yes; then 4469 4470 $as_echo "#define HAVE_INIT_PRIORITY 1" >>confdefs.h 4471 4472 fi 4473 4474 # Conditionalize the sfp-machine.h header for this target machine. 4475 if test -z "${sfp_machine_header}"; then 4476 sfp_machine_header=$cpu_type/sfp-machine.h 4477 if test -f ${srcdir}/config/${sfp_machine_header}; then 4478 : 4479 else 4480 sfp_machine_header=no-sfp-machine.h 4481 fi 4482 fi 4483 4484 4485 # Conditionalize the makefile for this target machine. 4486 tmake_file_= 4487 for f in ${tmake_file} 4488 do 4489 if test -f ${srcdir}/config/$f 4490 then 4491 tmake_file_="${tmake_file_} \$(srcdir)/config/$f" 4492 fi 4493 done 4494 tmake_file="${tmake_file_}" 4495 4496 4497 # Likewise export definitions for libgcc_tm.h 4498 tm_file_= 4499 for f in ${tm_file} 4500 do 4501 tm_file_="${tm_file_} \$(srcdir)/config/$f" 4502 done 4503 tm_file="${tm_file_}" 4504 4505 4506 4507 # Map from thread model to thread header. 4508 4509 case $target_thread_file in 4510 aix) thread_header=config/rs6000/gthr-aix.h ;; 4511 dce) thread_header=config/pa/gthr-dce.h ;; 4512 lynx) thread_header=config/gthr-lynx.h ;; 4513 mipssde) thread_header=config/mips/gthr-mipssde.h ;; 4514 posix) thread_header=gthr-posix.h ;; 4515 rtems) thread_header=config/gthr-rtems.h ;; 4516 single) thread_header=gthr-single.h ;; 4517 tpf) thread_header=config/s390/gthr-tpf.h ;; 4518 vxworks) thread_header=config/gthr-vxworks.h ;; 4519 win32) thread_header=config/i386/gthr-win32.h ;; 4520 esac 4521 4522 4523 4524 # Substitute configuration variables 4525 4526 4527 4528 ac_config_links="$ac_config_links enable-execute-stack.c:$enable_execute_stack" 4529 4530 ac_config_links="$ac_config_links unwind.h:$unwind_header" 4531 4532 ac_config_links="$ac_config_links md-unwind-support.h:config/$md_unwind_header" 4533 4534 ac_config_links="$ac_config_links sfp-machine.h:config/$sfp_machine_header" 4535 4536 ac_config_links="$ac_config_links gthr-default.h:$thread_header" 4537 4538 4539 # We need multilib support. 4540 ac_config_files="$ac_config_files Makefile" 4541 4542 ac_config_commands="$ac_config_commands default" 4543 4544 cat >confcache <<\_ACEOF 4545 # This file is a shell script that caches the results of configure 4546 # tests run on this system so they can be shared between configure 4547 # scripts and configure runs, see configure's option --config-cache. 4548 # It is not useful on other systems. If it contains results you don't 4549 # want to keep, you may remove or edit it. 4550 # 4551 # config.status only pays attention to the cache file if you give it 4552 # the --recheck option to rerun configure. 4553 # 4554 # `ac_cv_env_foo' variables (set or unset) will be overridden when 4555 # loading this file, other *unset* `ac_cv_foo' will be assigned the 4556 # following values. 4557 4558 _ACEOF 4559 4560 # The following way of writing the cache mishandles newlines in values, 4561 # but we know of no workaround that is simple, portable, and efficient. 4562 # So, we kill variables containing newlines. 4563 # Ultrix sh set writes to stderr and can't be redirected directly, 4564 # and sets the high bit in the cache file unless we assign to the vars. 4565 ( 4566 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4567 eval ac_val=\$$ac_var 4568 case $ac_val in #( 4569 *${as_nl}*) 4570 case $ac_var in #( 4571 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4572 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4573 esac 4574 case $ac_var in #( 4575 _ | IFS | as_nl) ;; #( 4576 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4577 *) { eval $ac_var=; unset $ac_var;} ;; 4578 esac ;; 4579 esac 4580 done 4581 4582 (set) 2>&1 | 4583 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4584 *${as_nl}ac_space=\ *) 4585 # `set' does not quote correctly, so add quotes: double-quote 4586 # substitution turns \\\\ into \\, and sed turns \\ into \. 4587 sed -n \ 4588 "s/'/'\\\\''/g; 4589 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4590 ;; #( 4591 *) 4592 # `set' quotes correctly as required by POSIX, so do not add quotes. 4593 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4594 ;; 4595 esac | 4596 sort 4597 ) | 4598 sed ' 4599 /^ac_cv_env_/b end 4600 t clear 4601 :clear 4602 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4603 t end 4604 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4605 :end' >>confcache 4606 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4607 if test -w "$cache_file"; then 4608 test "x$cache_file" != "x/dev/null" && 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4610 $as_echo "$as_me: updating cache $cache_file" >&6;} 4611 cat confcache >$cache_file 4612 else 4613 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4614 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4615 fi 4616 fi 4617 rm -f confcache 4618 4619 test "x$prefix" = xNONE && prefix=$ac_default_prefix 4620 # Let make expand exec_prefix. 4621 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4622 4623 DEFS=-DHAVE_CONFIG_H 4624 4625 ac_libobjs= 4626 ac_ltlibobjs= 4627 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4628 # 1. Remove the extension, and $U if already installed. 4629 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4630 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4631 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4632 # will be set to the directory where LIBOBJS objects are built. 4633 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4634 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4635 done 4636 LIBOBJS=$ac_libobjs 4637 4638 LTLIBOBJS=$ac_ltlibobjs 4639 4640 4641 4642 : ${CONFIG_STATUS=./config.status} 4643 ac_write_fail=0 4644 ac_clean_files_save=$ac_clean_files 4645 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4646 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4647 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4648 as_write_fail=0 4649 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4650 #! $SHELL 4651 # Generated by $as_me. 4652 # Run this file to recreate the current configuration. 4653 # Compiler output produced by configure, useful for debugging 4654 # configure, is in config.log if it exists. 4655 4656 debug=false 4657 ac_cs_recheck=false 4658 ac_cs_silent=false 4659 4660 SHELL=\${CONFIG_SHELL-$SHELL} 4661 export SHELL 4662 _ASEOF 4663 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4664 ## -------------------- ## 4665 ## M4sh Initialization. ## 4666 ## -------------------- ## 4667 4668 # Be more Bourne compatible 4669 DUALCASE=1; export DUALCASE # for MKS sh 4670 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4671 emulate sh 4672 NULLCMD=: 4673 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4674 # is contrary to our usage. Disable this feature. 4675 alias -g '${1+"$@"}'='"$@"' 4676 setopt NO_GLOB_SUBST 4677 else 4678 case `(set -o) 2>/dev/null` in #( 4679 *posix*) : 4680 set -o posix ;; #( 4681 *) : 4682 ;; 4683 esac 4684 fi 4685 4686 4687 as_nl=' 4688 ' 4689 export as_nl 4690 # Printing a long string crashes Solaris 7 /usr/bin/printf. 4691 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4692 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4693 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4694 # Prefer a ksh shell builtin over an external printf program on Solaris, 4695 # but without wasting forks for bash or zsh. 4696 if test -z "$BASH_VERSION$ZSH_VERSION" \ 4697 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4698 as_echo='print -r --' 4699 as_echo_n='print -rn --' 4700 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4701 as_echo='printf %s\n' 4702 as_echo_n='printf %s' 4703 else 4704 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4705 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4706 as_echo_n='/usr/ucb/echo -n' 4707 else 4708 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4709 as_echo_n_body='eval 4710 arg=$1; 4711 case $arg in #( 4712 *"$as_nl"*) 4713 expr "X$arg" : "X\\(.*\\)$as_nl"; 4714 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4715 esac; 4716 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4717 ' 4718 export as_echo_n_body 4719 as_echo_n='sh -c $as_echo_n_body as_echo' 4720 fi 4721 export as_echo_body 4722 as_echo='sh -c $as_echo_body as_echo' 4723 fi 4724 4725 # The user is always right. 4726 if test "${PATH_SEPARATOR+set}" != set; then 4727 PATH_SEPARATOR=: 4728 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4729 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4730 PATH_SEPARATOR=';' 4731 } 4732 fi 4733 4734 4735 # IFS 4736 # We need space, tab and new line, in precisely that order. Quoting is 4737 # there to prevent editors from complaining about space-tab. 4738 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 4739 # splitting by setting IFS to empty value.) 4740 IFS=" "" $as_nl" 4741 4742 # Find who we are. Look in the path if we contain no directory separator. 4743 case $0 in #(( 4744 *[\\/]* ) as_myself=$0 ;; 4745 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4746 for as_dir in $PATH 4747 do 4748 IFS=$as_save_IFS 4749 test -z "$as_dir" && as_dir=. 4750 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4751 done 4752 IFS=$as_save_IFS 4753 4754 ;; 4755 esac 4756 # We did not find ourselves, most probably we were run as `sh COMMAND' 4757 # in which case we are not to be found in the path. 4758 if test "x$as_myself" = x; then 4759 as_myself=$0 4760 fi 4761 if test ! -f "$as_myself"; then 4762 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4763 exit 1 4764 fi 4765 4766 # Unset variables that we do not need and which cause bugs (e.g. in 4767 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4768 # suppresses any "Segmentation fault" message there. '((' could 4769 # trigger a bug in pdksh 5.2.14. 4770 for as_var in BASH_ENV ENV MAIL MAILPATH 4771 do eval test x\${$as_var+set} = xset \ 4772 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4773 done 4774 PS1='$ ' 4775 PS2='> ' 4776 PS4='+ ' 4777 4778 # NLS nuisances. 4779 LC_ALL=C 4780 export LC_ALL 4781 LANGUAGE=C 4782 export LANGUAGE 4783 4784 # CDPATH. 4785 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4786 4787 4788 # as_fn_error ERROR [LINENO LOG_FD] 4789 # --------------------------------- 4790 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4791 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4792 # script with status $?, using 1 if that was 0. 4793 as_fn_error () 4794 { 4795 as_status=$?; test $as_status -eq 0 && as_status=1 4796 if test "$3"; then 4797 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4798 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 4799 fi 4800 $as_echo "$as_me: error: $1" >&2 4801 as_fn_exit $as_status 4802 } # as_fn_error 4803 4804 4805 # as_fn_set_status STATUS 4806 # ----------------------- 4807 # Set $? to STATUS, without forking. 4808 as_fn_set_status () 4809 { 4810 return $1 4811 } # as_fn_set_status 4812 4813 # as_fn_exit STATUS 4814 # ----------------- 4815 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4816 as_fn_exit () 4817 { 4818 set +e 4819 as_fn_set_status $1 4820 exit $1 4821 } # as_fn_exit 4822 4823 # as_fn_unset VAR 4824 # --------------- 4825 # Portably unset VAR. 4826 as_fn_unset () 4827 { 4828 { eval $1=; unset $1;} 4829 } 4830 as_unset=as_fn_unset 4831 # as_fn_append VAR VALUE 4832 # ---------------------- 4833 # Append the text in VALUE to the end of the definition contained in VAR. Take 4834 # advantage of any shell optimizations that allow amortized linear growth over 4835 # repeated appends, instead of the typical quadratic growth present in naive 4836 # implementations. 4837 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4838 eval 'as_fn_append () 4839 { 4840 eval $1+=\$2 4841 }' 4842 else 4843 as_fn_append () 4844 { 4845 eval $1=\$$1\$2 4846 } 4847 fi # as_fn_append 4848 4849 # as_fn_arith ARG... 4850 # ------------------ 4851 # Perform arithmetic evaluation on the ARGs, and store the result in the 4852 # global $as_val. Take advantage of shells that can avoid forks. The arguments 4853 # must be portable across $(()) and expr. 4854 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4855 eval 'as_fn_arith () 4856 { 4857 as_val=$(( $* )) 4858 }' 4859 else 4860 as_fn_arith () 4861 { 4862 as_val=`expr "$@" || test $? -eq 1` 4863 } 4864 fi # as_fn_arith 4865 4866 4867 if expr a : '\(a\)' >/dev/null 2>&1 && 4868 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4869 as_expr=expr 4870 else 4871 as_expr=false 4872 fi 4873 4874 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4875 as_basename=basename 4876 else 4877 as_basename=false 4878 fi 4879 4880 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4881 as_dirname=dirname 4882 else 4883 as_dirname=false 4884 fi 4885 4886 as_me=`$as_basename -- "$0" || 4887 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4888 X"$0" : 'X\(//\)$' \| \ 4889 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4890 $as_echo X/"$0" | 4891 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4892 s//\1/ 4893 q 4894 } 4895 /^X\/\(\/\/\)$/{ 4896 s//\1/ 4897 q 4898 } 4899 /^X\/\(\/\).*/{ 4900 s//\1/ 4901 q 4902 } 4903 s/.*/./; q'` 4904 4905 # Avoid depending upon Character Ranges. 4906 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4907 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4908 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4909 as_cr_digits='0123456789' 4910 as_cr_alnum=$as_cr_Letters$as_cr_digits 4911 4912 ECHO_C= ECHO_N= ECHO_T= 4913 case `echo -n x` in #((((( 4914 -n*) 4915 case `echo 'xy\c'` in 4916 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4917 xy) ECHO_C='\c';; 4918 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4919 ECHO_T=' ';; 4920 esac;; 4921 *) 4922 ECHO_N='-n';; 4923 esac 4924 4925 rm -f conf$$ conf$$.exe conf$$.file 4926 if test -d conf$$.dir; then 4927 rm -f conf$$.dir/conf$$.file 4928 else 4929 rm -f conf$$.dir 4930 mkdir conf$$.dir 2>/dev/null 4931 fi 4932 if (echo >conf$$.file) 2>/dev/null; then 4933 if ln -s conf$$.file conf$$ 2>/dev/null; then 4934 as_ln_s='ln -s' 4935 # ... but there are two gotchas: 4936 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4937 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4938 # In both cases, we have to default to `cp -p'. 4939 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4940 as_ln_s='cp -p' 4941 elif ln conf$$.file conf$$ 2>/dev/null; then 4942 as_ln_s=ln 4943 else 4944 as_ln_s='cp -p' 4945 fi 4946 else 4947 as_ln_s='cp -p' 4948 fi 4949 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4950 rmdir conf$$.dir 2>/dev/null 4951 4952 4953 # as_fn_mkdir_p 4954 # ------------- 4955 # Create "$as_dir" as a directory, including parents if necessary. 4956 as_fn_mkdir_p () 4957 { 4958 4959 case $as_dir in #( 4960 -*) as_dir=./$as_dir;; 4961 esac 4962 test -d "$as_dir" || eval $as_mkdir_p || { 4963 as_dirs= 4964 while :; do 4965 case $as_dir in #( 4966 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4967 *) as_qdir=$as_dir;; 4968 esac 4969 as_dirs="'$as_qdir' $as_dirs" 4970 as_dir=`$as_dirname -- "$as_dir" || 4971 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4972 X"$as_dir" : 'X\(//\)[^/]' \| \ 4973 X"$as_dir" : 'X\(//\)$' \| \ 4974 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4975 $as_echo X"$as_dir" | 4976 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4977 s//\1/ 4978 q 4979 } 4980 /^X\(\/\/\)[^/].*/{ 4981 s//\1/ 4982 q 4983 } 4984 /^X\(\/\/\)$/{ 4985 s//\1/ 4986 q 4987 } 4988 /^X\(\/\).*/{ 4989 s//\1/ 4990 q 4991 } 4992 s/.*/./; q'` 4993 test -d "$as_dir" && break 4994 done 4995 test -z "$as_dirs" || eval "mkdir $as_dirs" 4996 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4997 4998 4999 } # as_fn_mkdir_p 5000 if mkdir -p . 2>/dev/null; then 5001 as_mkdir_p='mkdir -p "$as_dir"' 5002 else 5003 test -d ./-p && rmdir ./-p 5004 as_mkdir_p=false 5005 fi 5006 5007 if test -x / >/dev/null 2>&1; then 5008 as_test_x='test -x' 5009 else 5010 if ls -dL / >/dev/null 2>&1; then 5011 as_ls_L_option=L 5012 else 5013 as_ls_L_option= 5014 fi 5015 as_test_x=' 5016 eval sh -c '\'' 5017 if test -d "$1"; then 5018 test -d "$1/."; 5019 else 5020 case $1 in #( 5021 -*)set "./$1";; 5022 esac; 5023 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5024 ???[sx]*):;;*)false;;esac;fi 5025 '\'' sh 5026 ' 5027 fi 5028 as_executable_p=$as_test_x 5029 5030 # Sed expression to map a string onto a valid CPP name. 5031 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5032 5033 # Sed expression to map a string onto a valid variable name. 5034 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5035 5036 5037 exec 6>&1 5038 ## ----------------------------------- ## 5039 ## Main body of $CONFIG_STATUS script. ## 5040 ## ----------------------------------- ## 5041 _ASEOF 5042 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5043 5044 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5045 # Save the log message, to keep $0 and so on meaningful, and to 5046 # report actual input values of CONFIG_FILES etc. instead of their 5047 # values after options handling. 5048 ac_log=" 5049 This file was extended by GNU C Runtime Library $as_me 1.0, which was 5050 generated by GNU Autoconf 2.64. Invocation command line was 5051 5052 CONFIG_FILES = $CONFIG_FILES 5053 CONFIG_HEADERS = $CONFIG_HEADERS 5054 CONFIG_LINKS = $CONFIG_LINKS 5055 CONFIG_COMMANDS = $CONFIG_COMMANDS 5056 $ $0 $@ 5057 5058 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5059 " 5060 5061 _ACEOF 5062 5063 case $ac_config_files in *" 5064 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5065 esac 5066 5067 case $ac_config_headers in *" 5068 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5069 esac 5070 5071 5072 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5073 # Files that config.status was made for. 5074 config_files="$ac_config_files" 5075 config_headers="$ac_config_headers" 5076 config_links="$ac_config_links" 5077 config_commands="$ac_config_commands" 5078 5079 _ACEOF 5080 5081 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5082 ac_cs_usage="\ 5083 \`$as_me' instantiates files and other configuration actions 5084 from templates according to the current configuration. Unless the files 5085 and actions are specified as TAGs, all are instantiated by default. 5086 5087 Usage: $0 [OPTION]... [TAG]... 5088 5089 -h, --help print this help, then exit 5090 -V, --version print version number and configuration settings, then exit 5091 -q, --quiet, --silent 5092 do not print progress messages 5093 -d, --debug don't remove temporary files 5094 --recheck update $as_me by reconfiguring in the same conditions 5095 --file=FILE[:TEMPLATE] 5096 instantiate the configuration file FILE 5097 --header=FILE[:TEMPLATE] 5098 instantiate the configuration header FILE 5099 5100 Configuration files: 5101 $config_files 5102 5103 Configuration headers: 5104 $config_headers 5105 5106 Configuration links: 5107 $config_links 5108 5109 Configuration commands: 5110 $config_commands 5111 5112 Report bugs to the package provider. 5113 GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>. 5114 General help using GNU software: <http://www.gnu.org/gethelp/>." 5115 5116 _ACEOF 5117 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5118 ac_cs_version="\\ 5119 GNU C Runtime Library config.status 1.0 5120 configured by $0, generated by GNU Autoconf 2.64, 5121 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5122 5123 Copyright (C) 2009 Free Software Foundation, Inc. 5124 This config.status script is free software; the Free Software Foundation 5125 gives unlimited permission to copy, distribute and modify it." 5126 5127 ac_pwd='$ac_pwd' 5128 srcdir='$srcdir' 5129 INSTALL='$INSTALL' 5130 AWK='$AWK' 5131 test -n "\$AWK" || AWK=awk 5132 _ACEOF 5133 5134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5135 # The default lists apply if the user does not specify any file. 5136 ac_need_defaults=: 5137 while test $# != 0 5138 do 5139 case $1 in 5140 --*=*) 5141 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5142 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5143 ac_shift=: 5144 ;; 5145 *) 5146 ac_option=$1 5147 ac_optarg=$2 5148 ac_shift=shift 5149 ;; 5150 esac 5151 5152 case $ac_option in 5153 # Handling of the options. 5154 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5155 ac_cs_recheck=: ;; 5156 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5157 $as_echo "$ac_cs_version"; exit ;; 5158 --debug | --debu | --deb | --de | --d | -d ) 5159 debug=: ;; 5160 --file | --fil | --fi | --f ) 5161 $ac_shift 5162 case $ac_optarg in 5163 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5164 esac 5165 as_fn_append CONFIG_FILES " '$ac_optarg'" 5166 ac_need_defaults=false;; 5167 --header | --heade | --head | --hea ) 5168 $ac_shift 5169 case $ac_optarg in 5170 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5171 esac 5172 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5173 ac_need_defaults=false;; 5174 --he | --h) 5175 # Conflict between --help and --header 5176 as_fn_error "ambiguous option: \`$1' 5177 Try \`$0 --help' for more information.";; 5178 --help | --hel | -h ) 5179 $as_echo "$ac_cs_usage"; exit ;; 5180 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5181 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5182 ac_cs_silent=: ;; 5183 5184 # This is an error. 5185 -*) as_fn_error "unrecognized option: \`$1' 5186 Try \`$0 --help' for more information." ;; 5187 5188 *) as_fn_append ac_config_targets " $1" 5189 ac_need_defaults=false ;; 5190 5191 esac 5192 shift 5193 done 5194 5195 ac_configure_extra_args= 5196 5197 if $ac_cs_silent; then 5198 exec 6>/dev/null 5199 ac_configure_extra_args="$ac_configure_extra_args --silent" 5200 fi 5201 5202 _ACEOF 5203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5204 if \$ac_cs_recheck; then 5205 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5206 shift 5207 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5208 CONFIG_SHELL='$SHELL' 5209 export CONFIG_SHELL 5210 exec "\$@" 5211 fi 5212 5213 _ACEOF 5214 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5215 exec 5>>config.log 5216 { 5217 echo 5218 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5219 ## Running $as_me. ## 5220 _ASBOX 5221 $as_echo "$ac_log" 5222 } >&5 5223 5224 _ACEOF 5225 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5226 # 5227 # INIT-COMMANDS 5228 # 5229 srcdir=${srcdir} 5230 host=${host} 5231 with_target_subdir=${with_target_subdir} 5232 with_multisubdir=${with_multisubdir} 5233 ac_configure_args="--enable-multilib ${ac_configure_args}" 5234 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 5235 libgcc_topdir=${libgcc_topdir} 5236 CC="${CC}" 5237 5238 5239 _ACEOF 5240 5241 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5242 5243 # Handling of arguments. 5244 for ac_config_target in $ac_config_targets 5245 do 5246 case $ac_config_target in 5247 "auto-target.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-target.h:config.in" ;; 5248 "enable-execute-stack.c") CONFIG_LINKS="$CONFIG_LINKS enable-execute-stack.c:$enable_execute_stack" ;; 5249 "unwind.h") CONFIG_LINKS="$CONFIG_LINKS unwind.h:$unwind_header" ;; 5250 "md-unwind-support.h") CONFIG_LINKS="$CONFIG_LINKS md-unwind-support.h:config/$md_unwind_header" ;; 5251 "sfp-machine.h") CONFIG_LINKS="$CONFIG_LINKS sfp-machine.h:config/$sfp_machine_header" ;; 5252 "gthr-default.h") CONFIG_LINKS="$CONFIG_LINKS gthr-default.h:$thread_header" ;; 5253 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5254 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 5255 5256 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5257 esac 5258 done 5259 5260 5261 # If the user did not use the arguments to specify the items to instantiate, 5262 # then the envvar interface is used. Set only those that are not. 5263 # We use the long form for the default assignment because of an extremely 5264 # bizarre bug on SunOS 4.1.3. 5265 if $ac_need_defaults; then 5266 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5267 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5268 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links 5269 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5270 fi 5271 5272 # Have a temporary directory for convenience. Make it in the build tree 5273 # simply because there is no reason against having it here, and in addition, 5274 # creating and moving files from /tmp can sometimes cause problems. 5275 # Hook for its removal unless debugging. 5276 # Note that there is a small window in which the directory will not be cleaned: 5277 # after its creation but before its name has been assigned to `$tmp'. 5278 $debug || 5279 { 5280 tmp= 5281 trap 'exit_status=$? 5282 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5283 ' 0 5284 trap 'as_fn_exit 1' 1 2 13 15 5285 } 5286 # Create a (secure) tmp directory for tmp files. 5287 5288 { 5289 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5290 test -n "$tmp" && test -d "$tmp" 5291 } || 5292 { 5293 tmp=./conf$$-$RANDOM 5294 (umask 077 && mkdir "$tmp") 5295 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 5296 5297 # Set up the scripts for CONFIG_FILES section. 5298 # No need to generate them if there are no CONFIG_FILES. 5299 # This happens for instance with `./config.status config.h'. 5300 if test -n "$CONFIG_FILES"; then 5301 5302 5303 ac_cr=`echo X | tr X '\015'` 5304 # On cygwin, bash can eat \r inside `` if the user requested igncr. 5305 # But we know of no other shell where ac_cr would be empty at this 5306 # point, so we can use a bashism as a fallback. 5307 if test "x$ac_cr" = x; then 5308 eval ac_cr=\$\'\\r\' 5309 fi 5310 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5311 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5312 ac_cs_awk_cr='\r' 5313 else 5314 ac_cs_awk_cr=$ac_cr 5315 fi 5316 5317 echo 'BEGIN {' >"$tmp/subs1.awk" && 5318 _ACEOF 5319 5320 5321 { 5322 echo "cat >conf$$subs.awk <<_ACEOF" && 5323 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5324 echo "_ACEOF" 5325 } >conf$$subs.sh || 5326 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5327 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 5328 ac_delim='%!_!# ' 5329 for ac_last_try in false false false false false :; do 5330 . ./conf$$subs.sh || 5331 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5332 5333 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5334 if test $ac_delim_n = $ac_delim_num; then 5335 break 5336 elif $ac_last_try; then 5337 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5338 else 5339 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5340 fi 5341 done 5342 rm -f conf$$subs.sh 5343 5344 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5345 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 5346 _ACEOF 5347 sed -n ' 5348 h 5349 s/^/S["/; s/!.*/"]=/ 5350 p 5351 g 5352 s/^[^!]*!// 5353 :repl 5354 t repl 5355 s/'"$ac_delim"'$// 5356 t delim 5357 :nl 5358 h 5359 s/\(.\{148\}\).*/\1/ 5360 t more1 5361 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5362 p 5363 n 5364 b repl 5365 :more1 5366 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5367 p 5368 g 5369 s/.\{148\}// 5370 t nl 5371 :delim 5372 h 5373 s/\(.\{148\}\).*/\1/ 5374 t more2 5375 s/["\\]/\\&/g; s/^/"/; s/$/"/ 5376 p 5377 b 5378 :more2 5379 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5380 p 5381 g 5382 s/.\{148\}// 5383 t delim 5384 ' <conf$$subs.awk | sed ' 5385 /^[^""]/{ 5386 N 5387 s/\n// 5388 } 5389 ' >>$CONFIG_STATUS || ac_write_fail=1 5390 rm -f conf$$subs.awk 5391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5392 _ACAWK 5393 cat >>"\$tmp/subs1.awk" <<_ACAWK && 5394 for (key in S) S_is_set[key] = 1 5395 FS = "" 5396 5397 } 5398 { 5399 line = $ 0 5400 nfields = split(line, field, "@") 5401 substed = 0 5402 len = length(field[1]) 5403 for (i = 2; i < nfields; i++) { 5404 key = field[i] 5405 keylen = length(key) 5406 if (S_is_set[key]) { 5407 value = S[key] 5408 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5409 len += length(value) + length(field[++i]) 5410 substed = 1 5411 } else 5412 len += 1 + keylen 5413 } 5414 5415 print line 5416 } 5417 5418 _ACAWK 5419 _ACEOF 5420 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5421 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5422 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5423 else 5424 cat 5425 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 5426 || as_fn_error "could not setup config files machinery" "$LINENO" 5 5427 _ACEOF 5428 5429 # VPATH may cause trouble with some makes, so we remove $(srcdir), 5430 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5431 # trailing colons and then remove the whole line if VPATH becomes empty 5432 # (actually we leave an empty line to preserve line numbers). 5433 if test "x$srcdir" = x.; then 5434 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5435 s/:*\$(srcdir):*/:/ 5436 s/:*\${srcdir}:*/:/ 5437 s/:*@srcdir@:*/:/ 5438 s/^\([^=]*=[ ]*\):*/\1/ 5439 s/:*$// 5440 s/^[^=]*=[ ]*$// 5441 }' 5442 fi 5443 5444 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5445 fi # test -n "$CONFIG_FILES" 5446 5447 # Set up the scripts for CONFIG_HEADERS section. 5448 # No need to generate them if there are no CONFIG_HEADERS. 5449 # This happens for instance with `./config.status Makefile'. 5450 if test -n "$CONFIG_HEADERS"; then 5451 cat >"$tmp/defines.awk" <<\_ACAWK || 5452 BEGIN { 5453 _ACEOF 5454 5455 # Transform confdefs.h into an awk script `defines.awk', embedded as 5456 # here-document in config.status, that substitutes the proper values into 5457 # config.h.in to produce config.h. 5458 5459 # Create a delimiter string that does not exist in confdefs.h, to ease 5460 # handling of long lines. 5461 ac_delim='%!_!# ' 5462 for ac_last_try in false false :; do 5463 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 5464 if test -z "$ac_t"; then 5465 break 5466 elif $ac_last_try; then 5467 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 5468 else 5469 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5470 fi 5471 done 5472 5473 # For the awk script, D is an array of macro values keyed by name, 5474 # likewise P contains macro parameters if any. Preserve backslash 5475 # newline sequences. 5476 5477 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5478 sed -n ' 5479 s/.\{148\}/&'"$ac_delim"'/g 5480 t rset 5481 :rset 5482 s/^[ ]*#[ ]*define[ ][ ]*/ / 5483 t def 5484 d 5485 :def 5486 s/\\$// 5487 t bsnl 5488 s/["\\]/\\&/g 5489 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5490 D["\1"]=" \3"/p 5491 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5492 d 5493 :bsnl 5494 s/["\\]/\\&/g 5495 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5496 D["\1"]=" \3\\\\\\n"\\/p 5497 t cont 5498 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5499 t cont 5500 d 5501 :cont 5502 n 5503 s/.\{148\}/&'"$ac_delim"'/g 5504 t clear 5505 :clear 5506 s/\\$// 5507 t bsnlc 5508 s/["\\]/\\&/g; s/^/"/; s/$/"/p 5509 d 5510 :bsnlc 5511 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5512 b cont 5513 ' <confdefs.h | sed ' 5514 s/'"$ac_delim"'/"\\\ 5515 "/g' >>$CONFIG_STATUS || ac_write_fail=1 5516 5517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5518 for (key in D) D_is_set[key] = 1 5519 FS = "" 5520 } 5521 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5522 line = \$ 0 5523 split(line, arg, " ") 5524 if (arg[1] == "#") { 5525 defundef = arg[2] 5526 mac1 = arg[3] 5527 } else { 5528 defundef = substr(arg[1], 2) 5529 mac1 = arg[2] 5530 } 5531 split(mac1, mac2, "(") #) 5532 macro = mac2[1] 5533 prefix = substr(line, 1, index(line, defundef) - 1) 5534 if (D_is_set[macro]) { 5535 # Preserve the white space surrounding the "#". 5536 print prefix "define", macro P[macro] D[macro] 5537 next 5538 } else { 5539 # Replace #undef with comments. This is necessary, for example, 5540 # in the case of _POSIX_SOURCE, which is predefined and required 5541 # on some systems where configure will not decide to define it. 5542 if (defundef == "undef") { 5543 print "/*", prefix defundef, macro, "*/" 5544 next 5545 } 5546 } 5547 } 5548 { print } 5549 _ACAWK 5550 _ACEOF 5551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5552 as_fn_error "could not setup config headers machinery" "$LINENO" 5 5553 fi # test -n "$CONFIG_HEADERS" 5554 5555 5556 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" 5557 shift 5558 for ac_tag 5559 do 5560 case $ac_tag in 5561 :[FHLC]) ac_mode=$ac_tag; continue;; 5562 esac 5563 case $ac_mode$ac_tag in 5564 :[FHL]*:*);; 5565 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 5566 :[FH]-) ac_tag=-:-;; 5567 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5568 esac 5569 ac_save_IFS=$IFS 5570 IFS=: 5571 set x $ac_tag 5572 IFS=$ac_save_IFS 5573 shift 5574 ac_file=$1 5575 shift 5576 5577 case $ac_mode in 5578 :L) ac_source=$1;; 5579 :[FH]) 5580 ac_file_inputs= 5581 for ac_f 5582 do 5583 case $ac_f in 5584 -) ac_f="$tmp/stdin";; 5585 *) # Look for the file first in the build tree, then in the source tree 5586 # (if the path is not absolute). The absolute path cannot be DOS-style, 5587 # because $ac_f cannot contain `:'. 5588 test -f "$ac_f" || 5589 case $ac_f in 5590 [\\/$]*) false;; 5591 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5592 esac || 5593 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5594 esac 5595 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5596 as_fn_append ac_file_inputs " '$ac_f'" 5597 done 5598 5599 # Let's still pretend it is `configure' which instantiates (i.e., don't 5600 # use $as_me), people would be surprised to read: 5601 # /* config.h. Generated by config.status. */ 5602 configure_input='Generated from '` 5603 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5604 `' by configure.' 5605 if test x"$ac_file" != x-; then 5606 configure_input="$ac_file. $configure_input" 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5608 $as_echo "$as_me: creating $ac_file" >&6;} 5609 fi 5610 # Neutralize special characters interpreted by sed in replacement strings. 5611 case $configure_input in #( 5612 *\&* | *\|* | *\\* ) 5613 ac_sed_conf_input=`$as_echo "$configure_input" | 5614 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5615 *) ac_sed_conf_input=$configure_input;; 5616 esac 5617 5618 case $ac_tag in 5619 *:-:* | *:-) cat >"$tmp/stdin" \ 5620 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 5621 esac 5622 ;; 5623 esac 5624 5625 ac_dir=`$as_dirname -- "$ac_file" || 5626 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5627 X"$ac_file" : 'X\(//\)[^/]' \| \ 5628 X"$ac_file" : 'X\(//\)$' \| \ 5629 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5630 $as_echo X"$ac_file" | 5631 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5632 s//\1/ 5633 q 5634 } 5635 /^X\(\/\/\)[^/].*/{ 5636 s//\1/ 5637 q 5638 } 5639 /^X\(\/\/\)$/{ 5640 s//\1/ 5641 q 5642 } 5643 /^X\(\/\).*/{ 5644 s//\1/ 5645 q 5646 } 5647 s/.*/./; q'` 5648 as_dir="$ac_dir"; as_fn_mkdir_p 5649 ac_builddir=. 5650 5651 case "$ac_dir" in 5652 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5653 *) 5654 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5655 # A ".." for each directory in $ac_dir_suffix. 5656 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5657 case $ac_top_builddir_sub in 5658 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5659 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5660 esac ;; 5661 esac 5662 ac_abs_top_builddir=$ac_pwd 5663 ac_abs_builddir=$ac_pwd$ac_dir_suffix 5664 # for backward compatibility: 5665 ac_top_builddir=$ac_top_build_prefix 5666 5667 case $srcdir in 5668 .) # We are building in place. 5669 ac_srcdir=. 5670 ac_top_srcdir=$ac_top_builddir_sub 5671 ac_abs_top_srcdir=$ac_pwd ;; 5672 [\\/]* | ?:[\\/]* ) # Absolute name. 5673 ac_srcdir=$srcdir$ac_dir_suffix; 5674 ac_top_srcdir=$srcdir 5675 ac_abs_top_srcdir=$srcdir ;; 5676 *) # Relative name. 5677 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5678 ac_top_srcdir=$ac_top_build_prefix$srcdir 5679 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5680 esac 5681 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5682 5683 5684 case $ac_mode in 5685 :F) 5686 # 5687 # CONFIG_FILE 5688 # 5689 5690 case $INSTALL in 5691 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5692 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5693 esac 5694 _ACEOF 5695 5696 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5697 # If the template does not know about datarootdir, expand it. 5698 # FIXME: This hack should be removed a few years after 2.60. 5699 ac_datarootdir_hack=; ac_datarootdir_seen= 5700 ac_sed_dataroot=' 5701 /datarootdir/ { 5702 p 5703 q 5704 } 5705 /@datadir@/p 5706 /@docdir@/p 5707 /@infodir@/p 5708 /@localedir@/p 5709 /@mandir@/p' 5710 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5711 *datarootdir*) ac_datarootdir_seen=yes;; 5712 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5714 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5715 _ACEOF 5716 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5717 ac_datarootdir_hack=' 5718 s&@datadir@&$datadir&g 5719 s&@docdir@&$docdir&g 5720 s&@infodir@&$infodir&g 5721 s&@localedir@&$localedir&g 5722 s&@mandir@&$mandir&g 5723 s&\\\${datarootdir}&$datarootdir&g' ;; 5724 esac 5725 _ACEOF 5726 5727 # Neutralize VPATH when `$srcdir' = `.'. 5728 # Shell code in configure.ac might set extrasub. 5729 # FIXME: do we really want to maintain this feature? 5730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5731 ac_sed_extra="$ac_vpsub 5732 $extrasub 5733 _ACEOF 5734 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5735 :t 5736 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5737 s|@configure_input@|$ac_sed_conf_input|;t t 5738 s&@top_builddir@&$ac_top_builddir_sub&;t t 5739 s&@top_build_prefix@&$ac_top_build_prefix&;t t 5740 s&@srcdir@&$ac_srcdir&;t t 5741 s&@abs_srcdir@&$ac_abs_srcdir&;t t 5742 s&@top_srcdir@&$ac_top_srcdir&;t t 5743 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5744 s&@builddir@&$ac_builddir&;t t 5745 s&@abs_builddir@&$ac_abs_builddir&;t t 5746 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5747 s&@INSTALL@&$ac_INSTALL&;t t 5748 $ac_datarootdir_hack 5749 " 5750 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 5751 || as_fn_error "could not create $ac_file" "$LINENO" 5 5752 5753 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5754 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 5755 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5757 which seems to be undefined. Please make sure it is defined." >&5 5758 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5759 which seems to be undefined. Please make sure it is defined." >&2;} 5760 5761 rm -f "$tmp/stdin" 5762 case $ac_file in 5763 -) cat "$tmp/out" && rm -f "$tmp/out";; 5764 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 5765 esac \ 5766 || as_fn_error "could not create $ac_file" "$LINENO" 5 5767 ;; 5768 :H) 5769 # 5770 # CONFIG_HEADER 5771 # 5772 if test x"$ac_file" != x-; then 5773 { 5774 $as_echo "/* $configure_input */" \ 5775 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 5776 } >"$tmp/config.h" \ 5777 || as_fn_error "could not create $ac_file" "$LINENO" 5 5778 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5780 $as_echo "$as_me: $ac_file is unchanged" >&6;} 5781 else 5782 rm -f "$ac_file" 5783 mv "$tmp/config.h" "$ac_file" \ 5784 || as_fn_error "could not create $ac_file" "$LINENO" 5 5785 fi 5786 else 5787 $as_echo "/* $configure_input */" \ 5788 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 5789 || as_fn_error "could not create -" "$LINENO" 5 5790 fi 5791 ;; 5792 :L) 5793 # 5794 # CONFIG_LINK 5795 # 5796 5797 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then 5798 : 5799 else 5800 # Prefer the file from the source tree if names are identical. 5801 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then 5802 ac_source=$srcdir/$ac_source 5803 fi 5804 5805 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5 5806 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;} 5807 5808 if test ! -r "$ac_source"; then 5809 as_fn_error "$ac_source: file not found" "$LINENO" 5 5810 fi 5811 rm -f "$ac_file" 5812 5813 # Try a relative symlink, then a hard link, then a copy. 5814 case $srcdir in 5815 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;; 5816 *) ac_rel_source=$ac_top_build_prefix$ac_source ;; 5817 esac 5818 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null || 5819 ln "$ac_source" "$ac_file" 2>/dev/null || 5820 cp -p "$ac_source" "$ac_file" || 5821 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5 5822 fi 5823 ;; 5824 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 5825 $as_echo "$as_me: executing $ac_file commands" >&6;} 5826 ;; 5827 esac 5828 5829 5830 case $ac_file$ac_mode in 5831 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 5832 if test -n "$CONFIG_FILES"; then 5833 # FIXME: We shouldn't need to set ac_file 5834 ac_file=Makefile 5835 . ${libgcc_topdir}/config-ml.in 5836 fi ;; 5837 5838 esac 5839 done # for ac_tag 5840 5841 5842 as_fn_exit 0 5843 _ACEOF 5844 ac_clean_files=$ac_clean_files_save 5845 5846 test $ac_write_fail = 0 || 5847 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 5848 5849 5850 # configure is writing to config.log, and then calls config.status. 5851 # config.status does its own redirection, appending to config.log. 5852 # Unfortunately, on DOS this fails, as config.log is still kept open 5853 # by configure, so config.status won't be able to write to it; its 5854 # output is simply discarded. So we exec the FD to /dev/null, 5855 # effectively closing config.log, so it can be properly (re)opened and 5856 # appended to by config.status. When coming back to configure, we 5857 # need to make the FD available again. 5858 if test "$no_create" != yes; then 5859 ac_cs_success=: 5860 ac_config_status_args= 5861 test "$silent" = yes && 5862 ac_config_status_args="$ac_config_status_args --quiet" 5863 exec 5>/dev/null 5864 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5865 exec 5>>config.log 5866 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5867 # would make configure fail if this is the last instruction. 5868 $ac_cs_success || as_fn_exit $? 5869 fi 5870 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5872 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5873 fi 5874 5875
Indexes created Thu Apr 23 00:23:13 UTC 2026