xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | #! /bin/sh |
| 2 | # Guess values for system-dependent variables and create Makefiles. |
| 3 | # Generated by GNU Autoconf 2.69 for GNU C Library (see version.h). |
| 4 | # |
| 5 | # Report bugs to <http://sourceware.org/bugzilla/>. |
| 6 | # |
| 7 | # |
| 8 | # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. |
| 9 | # |
| 10 | # |
| 11 | # This configure script is free software; the Free Software Foundation |
| 12 | # gives unlimited permission to copy, distribute and modify it. |
| 13 | ## -------------------- ## |
| 14 | ## M4sh Initialization. ## |
| 15 | ## -------------------- ## |
| 16 | |
| 17 | # Be more Bourne compatible |
| 18 | DUALCASE=1; export DUALCASE # for MKS sh |
| 19 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 20 | emulate sh |
| 21 | NULLCMD=: |
| 22 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 23 | # is contrary to our usage. Disable this feature. |
| 24 | alias -g '${1+"$@"}'='"$@"' |
| 25 | setopt NO_GLOB_SUBST |
| 26 | else |
| 27 | case `(set -o) 2>/dev/null` in #( |
| 28 | *posix*) : |
| 29 | set -o posix ;; #( |
| 30 | *) : |
| 31 | ;; |
| 32 | esac |
| 33 | fi |
| 34 | |
| 35 | |
| 36 | as_nl=' |
| 37 | ' |
| 38 | export as_nl |
| 39 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 40 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 41 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 42 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 43 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 44 | # but without wasting forks for bash or zsh. |
| 45 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 46 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 47 | as_echo='print -r --' |
| 48 | as_echo_n='print -rn --' |
| 49 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 50 | as_echo='printf %s\n' |
| 51 | as_echo_n='printf %s' |
| 52 | else |
| 53 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 54 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 55 | as_echo_n='/usr/ucb/echo -n' |
| 56 | else |
| 57 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 58 | as_echo_n_body='eval |
| 59 | arg=$1; |
| 60 | case $arg in #( |
| 61 | *"$as_nl"*) |
| 62 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 63 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 64 | esac; |
| 65 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 66 | ' |
| 67 | export as_echo_n_body |
| 68 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 69 | fi |
| 70 | export as_echo_body |
| 71 | as_echo='sh -c $as_echo_body as_echo' |
| 72 | fi |
| 73 | |
| 74 | # The user is always right. |
| 75 | if test "${PATH_SEPARATOR+set}" != set; then |
| 76 | PATH_SEPARATOR=: |
| 77 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 78 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 79 | PATH_SEPARATOR=';' |
| 80 | } |
| 81 | fi |
| 82 | |
| 83 | |
| 84 | # IFS |
| 85 | # We need space, tab and new line, in precisely that order. Quoting is |
| 86 | # there to prevent editors from complaining about space-tab. |
| 87 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 88 | # splitting by setting IFS to empty value.) |
| 89 | IFS=" "" $as_nl" |
| 90 | |
| 91 | # Find who we are. Look in the path if we contain no directory separator. |
| 92 | as_myself= |
| 93 | case $0 in #(( |
| 94 | *[\\/]* ) as_myself=$0 ;; |
| 95 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 96 | for as_dir in $PATH |
| 97 | do |
| 98 | IFS=$as_save_IFS |
| 99 | test -z "$as_dir" && as_dir=. |
| 100 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 101 | done |
| 102 | IFS=$as_save_IFS |
| 103 | |
| 104 | ;; |
| 105 | esac |
| 106 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 107 | # in which case we are not to be found in the path. |
| 108 | if test "x$as_myself" = x; then |
| 109 | as_myself=$0 |
| 110 | fi |
| 111 | if test ! -f "$as_myself"; then |
| 112 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 113 | exit 1 |
| 114 | fi |
| 115 | |
| 116 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 117 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 118 | # suppresses any "Segmentation fault" message there. '((' could |
| 119 | # trigger a bug in pdksh 5.2.14. |
| 120 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 121 | do eval test x\${$as_var+set} = xset \ |
| 122 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 123 | done |
| 124 | PS1='$ ' |
| 125 | PS2='> ' |
| 126 | PS4='+ ' |
| 127 | |
| 128 | # NLS nuisances. |
| 129 | LC_ALL=C |
| 130 | export LC_ALL |
| 131 | LANGUAGE=C |
| 132 | export LANGUAGE |
| 133 | |
| 134 | # CDPATH. |
| 135 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 136 | |
| 137 | # Use a proper internal environment variable to ensure we don't fall |
| 138 | # into an infinite loop, continuously re-executing ourselves. |
| 139 | if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then |
| 140 | _as_can_reexec=no; export _as_can_reexec; |
| 141 | # We cannot yet assume a decent shell, so we have to provide a |
| 142 | # neutralization value for shells without unset; and this also |
| 143 | # works around shells that cannot unset nonexistent variables. |
| 144 | # Preserve -v and -x to the replacement shell. |
| 145 | BASH_ENV=/dev/null |
| 146 | ENV=/dev/null |
| 147 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| 148 | case $- in # (((( |
| 149 | *v*x* | *x*v* ) as_opts=-vx ;; |
| 150 | *v* ) as_opts=-v ;; |
| 151 | *x* ) as_opts=-x ;; |
| 152 | * ) as_opts= ;; |
| 153 | esac |
| 154 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| 155 | # Admittedly, this is quite paranoid, since all the known shells bail |
| 156 | # out after a failed `exec'. |
| 157 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| 158 | as_fn_exit 255 |
| 159 | fi |
| 160 | # We don't want this to propagate to other subprocesses. |
| 161 | { _as_can_reexec=; unset _as_can_reexec;} |
| 162 | if test "x$CONFIG_SHELL" = x; then |
| 163 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| 164 | emulate sh |
| 165 | NULLCMD=: |
| 166 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| 167 | # is contrary to our usage. Disable this feature. |
| 168 | alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| 169 | setopt NO_GLOB_SUBST |
| 170 | else |
| 171 | case \`(set -o) 2>/dev/null\` in #( |
| 172 | *posix*) : |
| 173 | set -o posix ;; #( |
| 174 | *) : |
| 175 | ;; |
| 176 | esac |
| 177 | fi |
| 178 | " |
| 179 | as_required="as_fn_return () { (exit \$1); } |
| 180 | as_fn_success () { as_fn_return 0; } |
| 181 | as_fn_failure () { as_fn_return 1; } |
| 182 | as_fn_ret_success () { return 0; } |
| 183 | as_fn_ret_failure () { return 1; } |
| 184 | |
| 185 | exitcode=0 |
| 186 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| 187 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| 188 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| 189 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| 190 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| 191 | |
| 192 | else |
| 193 | exitcode=1; echo positional parameters were not saved. |
| 194 | fi |
| 195 | test x\$exitcode = x0 || exit 1 |
| 196 | test -x / || exit 1" |
| 197 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| 198 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| 199 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| 200 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" |
| 201 | if (eval "$as_required") 2>/dev/null; then : |
| 202 | as_have_required=yes |
| 203 | else |
| 204 | as_have_required=no |
| 205 | fi |
| 206 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| 207 | |
| 208 | else |
| 209 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 210 | as_found=false |
| 211 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| 212 | do |
| 213 | IFS=$as_save_IFS |
| 214 | test -z "$as_dir" && as_dir=. |
| 215 | as_found=: |
| 216 | case $as_dir in #( |
| 217 | /*) |
| 218 | for as_base in sh bash ksh sh5; do |
| 219 | # Try only shells that exist, to save several forks. |
| 220 | as_shell=$as_dir/$as_base |
| 221 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| 222 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 223 | CONFIG_SHELL=$as_shell as_have_required=yes |
| 224 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 225 | break 2 |
| 226 | fi |
| 227 | fi |
| 228 | done;; |
| 229 | esac |
| 230 | as_found=false |
| 231 | done |
| 232 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| 233 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| 234 | CONFIG_SHELL=$SHELL as_have_required=yes |
| 235 | fi; } |
| 236 | IFS=$as_save_IFS |
| 237 | |
| 238 | |
| 239 | if test "x$CONFIG_SHELL" != x; then : |
| 240 | export CONFIG_SHELL |
| 241 | # We cannot yet assume a decent shell, so we have to provide a |
| 242 | # neutralization value for shells without unset; and this also |
| 243 | # works around shells that cannot unset nonexistent variables. |
| 244 | # Preserve -v and -x to the replacement shell. |
| 245 | BASH_ENV=/dev/null |
| 246 | ENV=/dev/null |
| 247 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| 248 | case $- in # (((( |
| 249 | *v*x* | *x*v* ) as_opts=-vx ;; |
| 250 | *v* ) as_opts=-v ;; |
| 251 | *x* ) as_opts=-x ;; |
| 252 | * ) as_opts= ;; |
| 253 | esac |
| 254 | exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| 255 | # Admittedly, this is quite paranoid, since all the known shells bail |
| 256 | # out after a failed `exec'. |
| 257 | $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| 258 | exit 255 |
| 259 | fi |
| 260 | |
| 261 | if test x$as_have_required = xno; then : |
| 262 | $as_echo "$0: This script requires a shell more modern than all" |
| 263 | $as_echo "$0: the shells that I found on your system." |
| 264 | if test x${ZSH_VERSION+set} = xset ; then |
| 265 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| 266 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| 267 | else |
| 268 | $as_echo "$0: Please tell bug-autoconf@gnu.org and |
| 269 | $0: http://sourceware.org/bugzilla/ about your system, |
| 270 | $0: including any error possibly output before this |
| 271 | $0: message. Then install a modern shell, or manually run |
| 272 | $0: the script under such a shell if you do have one." |
| 273 | fi |
| 274 | exit 1 |
| 275 | fi |
| 276 | fi |
| 277 | fi |
| 278 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 279 | export SHELL |
| 280 | # Unset more variables known to interfere with behavior of common tools. |
| 281 | CLICOLOR_FORCE= GREP_OPTIONS= |
| 282 | unset CLICOLOR_FORCE GREP_OPTIONS |
| 283 | |
| 284 | ## --------------------- ## |
| 285 | ## M4sh Shell Functions. ## |
| 286 | ## --------------------- ## |
| 287 | # as_fn_unset VAR |
| 288 | # --------------- |
| 289 | # Portably unset VAR. |
| 290 | as_fn_unset () |
| 291 | { |
| 292 | { eval $1=; unset $1;} |
| 293 | } |
| 294 | as_unset=as_fn_unset |
| 295 | |
| 296 | # as_fn_set_status STATUS |
| 297 | # ----------------------- |
| 298 | # Set $? to STATUS, without forking. |
| 299 | as_fn_set_status () |
| 300 | { |
| 301 | return $1 |
| 302 | } # as_fn_set_status |
| 303 | |
| 304 | # as_fn_exit STATUS |
| 305 | # ----------------- |
| 306 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 307 | as_fn_exit () |
| 308 | { |
| 309 | set +e |
| 310 | as_fn_set_status $1 |
| 311 | exit $1 |
| 312 | } # as_fn_exit |
| 313 | |
| 314 | # as_fn_mkdir_p |
| 315 | # ------------- |
| 316 | # Create "$as_dir" as a directory, including parents if necessary. |
| 317 | as_fn_mkdir_p () |
| 318 | { |
| 319 | |
| 320 | case $as_dir in #( |
| 321 | -*) as_dir=./$as_dir;; |
| 322 | esac |
| 323 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 324 | as_dirs= |
| 325 | while :; do |
| 326 | case $as_dir in #( |
| 327 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 328 | *) as_qdir=$as_dir;; |
| 329 | esac |
| 330 | as_dirs="'$as_qdir' $as_dirs" |
| 331 | as_dir=`$as_dirname -- "$as_dir" || |
| 332 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 333 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 334 | X"$as_dir" : 'X\(//\)$' \| \ |
| 335 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 336 | $as_echo X"$as_dir" | |
| 337 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 338 | s//\1/ |
| 339 | q |
| 340 | } |
| 341 | /^X\(\/\/\)[^/].*/{ |
| 342 | s//\1/ |
| 343 | q |
| 344 | } |
| 345 | /^X\(\/\/\)$/{ |
| 346 | s//\1/ |
| 347 | q |
| 348 | } |
| 349 | /^X\(\/\).*/{ |
| 350 | s//\1/ |
| 351 | q |
| 352 | } |
| 353 | s/.*/./; q'` |
| 354 | test -d "$as_dir" && break |
| 355 | done |
| 356 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 357 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| 358 | |
| 359 | |
| 360 | } # as_fn_mkdir_p |
| 361 | |
| 362 | # as_fn_executable_p FILE |
| 363 | # ----------------------- |
| 364 | # Test if FILE is an executable regular file. |
| 365 | as_fn_executable_p () |
| 366 | { |
| 367 | test -f "$1" && test -x "$1" |
| 368 | } # as_fn_executable_p |
| 369 | # as_fn_append VAR VALUE |
| 370 | # ---------------------- |
| 371 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 372 | # advantage of any shell optimizations that allow amortized linear growth over |
| 373 | # repeated appends, instead of the typical quadratic growth present in naive |
| 374 | # implementations. |
| 375 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 376 | eval 'as_fn_append () |
| 377 | { |
| 378 | eval $1+=\$2 |
| 379 | }' |
| 380 | else |
| 381 | as_fn_append () |
| 382 | { |
| 383 | eval $1=\$$1\$2 |
| 384 | } |
| 385 | fi # as_fn_append |
| 386 | |
| 387 | # as_fn_arith ARG... |
| 388 | # ------------------ |
| 389 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 390 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 391 | # must be portable across $(()) and expr. |
| 392 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 393 | eval 'as_fn_arith () |
| 394 | { |
| 395 | as_val=$(( $* )) |
| 396 | }' |
| 397 | else |
| 398 | as_fn_arith () |
| 399 | { |
| 400 | as_val=`expr "$@" || test $? -eq 1` |
| 401 | } |
| 402 | fi # as_fn_arith |
| 403 | |
| 404 | |
| 405 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| 406 | # ---------------------------------------- |
| 407 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 408 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 409 | # script with STATUS, using 1 if that was 0. |
| 410 | as_fn_error () |
| 411 | { |
| 412 | as_status=$1; test $as_status -eq 0 && as_status=1 |
| 413 | if test "$4"; then |
| 414 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 415 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| 416 | fi |
| 417 | $as_echo "$as_me: error: $2" >&2 |
| 418 | as_fn_exit $as_status |
| 419 | } # as_fn_error |
| 420 | |
| 421 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 422 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 423 | as_expr=expr |
| 424 | else |
| 425 | as_expr=false |
| 426 | fi |
| 427 | |
| 428 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 429 | as_basename=basename |
| 430 | else |
| 431 | as_basename=false |
| 432 | fi |
| 433 | |
| 434 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 435 | as_dirname=dirname |
| 436 | else |
| 437 | as_dirname=false |
| 438 | fi |
| 439 | |
| 440 | as_me=`$as_basename -- "$0" || |
| 441 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 442 | X"$0" : 'X\(//\)$' \| \ |
| 443 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 444 | $as_echo X/"$0" | |
| 445 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 446 | s//\1/ |
| 447 | q |
| 448 | } |
| 449 | /^X\/\(\/\/\)$/{ |
| 450 | s//\1/ |
| 451 | q |
| 452 | } |
| 453 | /^X\/\(\/\).*/{ |
| 454 | s//\1/ |
| 455 | q |
| 456 | } |
| 457 | s/.*/./; q'` |
| 458 | |
| 459 | # Avoid depending upon Character Ranges. |
| 460 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 461 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 462 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 463 | as_cr_digits='0123456789' |
| 464 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 465 | |
| 466 | |
| 467 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| 468 | as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| 469 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| 470 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| 471 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| 472 | sed -n ' |
| 473 | p |
| 474 | /[$]LINENO/= |
| 475 | ' <$as_myself | |
| 476 | sed ' |
| 477 | s/[$]LINENO.*/&-/ |
| 478 | t lineno |
| 479 | b |
| 480 | :lineno |
| 481 | N |
| 482 | :loop |
| 483 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| 484 | t loop |
| 485 | s/-\n.*// |
| 486 | ' >$as_me.lineno && |
| 487 | chmod +x "$as_me.lineno" || |
| 488 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| 489 | |
| 490 | # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
| 491 | # already done that, so ensure we don't try to do so again and fall |
| 492 | # in an infinite loop. This has already happened in practice. |
| 493 | _as_can_reexec=no; export _as_can_reexec |
| 494 | # Don't try to exec as it changes $[0], causing all sort of problems |
| 495 | # (the dirname of $[0] is not the place where we might find the |
| 496 | # original and so on. Autoconf is especially sensitive to this). |
| 497 | . "./$as_me.lineno" |
| 498 | # Exit status is that of the last command. |
| 499 | exit |
| 500 | } |
| 501 | |
| 502 | ECHO_C= ECHO_N= ECHO_T= |
| 503 | case `echo -n x` in #((((( |
| 504 | -n*) |
| 505 | case `echo 'xy\c'` in |
| 506 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 507 | xy) ECHO_C='\c';; |
| 508 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 509 | ECHO_T=' ';; |
| 510 | esac;; |
| 511 | *) |
| 512 | ECHO_N='-n';; |
| 513 | esac |
| 514 | |
| 515 | rm -f conf$$ conf$$.exe conf$$.file |
| 516 | if test -d conf$$.dir; then |
| 517 | rm -f conf$$.dir/conf$$.file |
| 518 | else |
| 519 | rm -f conf$$.dir |
| 520 | mkdir conf$$.dir 2>/dev/null |
| 521 | fi |
| 522 | if (echo >conf$$.file) 2>/dev/null; then |
| 523 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 524 | as_ln_s='ln -s' |
| 525 | # ... but there are two gotchas: |
| 526 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 527 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 528 | # In both cases, we have to default to `cp -pR'. |
| 529 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 530 | as_ln_s='cp -pR' |
| 531 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 532 | as_ln_s=ln |
| 533 | else |
| 534 | as_ln_s='cp -pR' |
| 535 | fi |
| 536 | else |
| 537 | as_ln_s='cp -pR' |
| 538 | fi |
| 539 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 540 | rmdir conf$$.dir 2>/dev/null |
| 541 | |
| 542 | if mkdir -p . 2>/dev/null; then |
| 543 | as_mkdir_p='mkdir -p "$as_dir"' |
| 544 | else |
| 545 | test -d ./-p && rmdir ./-p |
| 546 | as_mkdir_p=false |
| 547 | fi |
| 548 | |
| 549 | as_test_x='test -x' |
| 550 | as_executable_p=as_fn_executable_p |
| 551 | |
| 552 | # Sed expression to map a string onto a valid CPP name. |
| 553 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 554 | |
| 555 | # Sed expression to map a string onto a valid variable name. |
| 556 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 557 | |
| 558 | |
| 559 | test -n "$DJDIR" || exec 7<&0 </dev/null |
| 560 | exec 6>&1 |
| 561 | |
| 562 | # Name of the host. |
| 563 | # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
| 564 | # so uname gets run too. |
| 565 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| 566 | |
| 567 | # |
| 568 | # Initializations. |
| 569 | # |
| 570 | ac_default_prefix=/usr/local |
| 571 | ac_clean_files= |
| 572 | ac_config_libobj_dir=. |
| 573 | LIBOBJS= |
| 574 | cross_compiling=no |
| 575 | subdirs= |
| 576 | MFLAGS= |
| 577 | MAKEFLAGS= |
| 578 | |
| 579 | # Identity of this package. |
| 580 | PACKAGE_NAME='GNU C Library' |
| 581 | PACKAGE_TARNAME='glibc' |
| 582 | PACKAGE_VERSION='(see version.h)' |
| 583 | PACKAGE_STRING='GNU C Library (see version.h)' |
| 584 | PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' |
| 585 | PACKAGE_URL='http://www.gnu.org/software/glibc/' |
| 586 | |
| 587 | ac_unique_file="include/features.h" |
| 588 | enable_option_checking=no |
| 589 | ac_subst_vars='LTLIBOBJS |
| 590 | LIBOBJS |
| 591 | RELEASE |
| 592 | VERSION |
| 593 | mach_interface_list |
| 594 | DEFINES |
| 595 | static_nss |
| 596 | profile |
| 597 | libc_cv_pie_default |
| 598 | libc_cv_pic_default |
| 599 | shared |
| 600 | static |
| 601 | ldd_rewrite_script |
| 602 | use_ldconfig |
| 603 | libc_cv_rootsbindir |
| 604 | libc_cv_localstatedir |
| 605 | libc_cv_sysconfdir |
| 606 | libc_cv_complocaledir |
| 607 | libc_cv_rtlddir |
| 608 | libc_cv_slibdir |
| 609 | use_nscd |
| 610 | libc_cv_gcc_unwind_find_fde |
| 611 | libc_extra_cppflags |
| 612 | libc_extra_cflags |
| 613 | libc_cv_cxx_thread_local |
| 614 | CPPUNDEFS |
| 615 | have_selinux |
| 616 | have_libcap |
| 617 | have_libaudit |
| 618 | LIBGD |
| 619 | libc_cv_cc_loop_to_function |
| 620 | libc_cv_cc_submachine |
| 621 | libc_cv_cc_nofma |
| 622 | stack_protector |
| 623 | fno_unit_at_a_time |
| 624 | libc_cv_output_format |
| 625 | libc_cv_has_glob_dat |
| 626 | libc_cv_hashstyle |
| 627 | libc_cv_fpie |
| 628 | libc_cv_z_execstack |
| 629 | libc_cv_z_combreloc |
| 630 | ASFLAGS_config |
| 631 | libc_cv_cc_with_libunwind |
| 632 | libc_cv_protected_data |
| 633 | BISON |
| 634 | INSTALL_INFO |
| 635 | PERL |
| 636 | BASH_SHELL |
| 637 | CXX_SYSINCLUDES |
| 638 | SYSINCLUDES |
| 639 | AUTOCONF |
| 640 | NM |
| 641 | AWK |
| 642 | SED |
| 643 | MAKEINFO |
| 644 | MSGFMT |
| 645 | MAKE |
| 646 | LD |
| 647 | AS |
| 648 | OBJCOPY |
| 649 | OBJDUMP |
| 650 | AR |
| 651 | LN_S |
| 652 | INSTALL_DATA |
| 653 | INSTALL_SCRIPT |
| 654 | INSTALL_PROGRAM |
| 655 | sysdeps_add_ons |
| 656 | sysnames |
| 657 | submachine |
| 658 | multi_arch |
| 659 | base_machine |
| 660 | add_on_subdirs |
| 661 | add_ons |
| 662 | build_pt_chown |
| 663 | build_nscd |
| 664 | link_obsolete_rpc |
| 665 | libc_cv_nss_crypt |
| 666 | enable_werror |
| 667 | all_warnings |
| 668 | force_install |
| 669 | bindnow |
| 670 | enable_lock_elision |
| 671 | hardcoded_path_in_tests |
| 672 | enable_timezone_tools |
| 673 | use_default_link |
| 674 | sysheaders |
| 675 | with_fp |
| 676 | ac_ct_CXX |
| 677 | CXXFLAGS |
| 678 | CXX |
| 679 | READELF |
| 680 | CPP |
| 681 | cross_compiling |
| 682 | BUILD_CC |
| 683 | OBJEXT |
| 684 | ac_ct_CC |
| 685 | CPPFLAGS |
| 686 | LDFLAGS |
| 687 | CFLAGS |
| 688 | CC |
| 689 | host_os |
| 690 | host_vendor |
| 691 | host_cpu |
| 692 | host |
| 693 | build_os |
| 694 | build_vendor |
| 695 | build_cpu |
| 696 | build |
| 697 | subdirs |
| 698 | REPORT_BUGS_TEXI |
| 699 | REPORT_BUGS_TO |
| 700 | PKGVERSION_TEXI |
| 701 | PKGVERSION |
| 702 | target_alias |
| 703 | host_alias |
| 704 | build_alias |
| 705 | LIBS |
| 706 | ECHO_T |
| 707 | ECHO_N |
| 708 | ECHO_C |
| 709 | DEFS |
| 710 | mandir |
| 711 | localedir |
| 712 | libdir |
| 713 | psdir |
| 714 | pdfdir |
| 715 | dvidir |
| 716 | htmldir |
| 717 | infodir |
| 718 | docdir |
| 719 | oldincludedir |
| 720 | includedir |
| 721 | localstatedir |
| 722 | sharedstatedir |
| 723 | sysconfdir |
| 724 | datadir |
| 725 | datarootdir |
| 726 | libexecdir |
| 727 | sbindir |
| 728 | bindir |
| 729 | program_transform_name |
| 730 | prefix |
| 731 | exec_prefix |
| 732 | PACKAGE_URL |
| 733 | PACKAGE_BUGREPORT |
| 734 | PACKAGE_STRING |
| 735 | PACKAGE_VERSION |
| 736 | PACKAGE_TARNAME |
| 737 | PACKAGE_NAME |
| 738 | PATH_SEPARATOR |
| 739 | SHELL' |
| 740 | ac_subst_files='' |
| 741 | ac_user_opts=' |
| 742 | enable_option_checking |
| 743 | with_pkgversion |
| 744 | with_bugurl |
| 745 | with_gd |
| 746 | with_gd_include |
| 747 | with_gd_lib |
| 748 | with_fp |
| 749 | with_binutils |
| 750 | with_selinux |
| 751 | with_headers |
| 752 | with_default_link |
| 753 | enable_sanity_checks |
| 754 | enable_shared |
| 755 | enable_profile |
| 756 | enable_timezone_tools |
| 757 | enable_hardcoded_path_in_tests |
| 758 | enable_stackguard_randomization |
| 759 | enable_lock_elision |
| 760 | enable_add_ons |
| 761 | enable_hidden_plt |
| 762 | enable_bind_now |
| 763 | enable_static_nss |
| 764 | enable_force_install |
| 765 | enable_maintainer_mode |
| 766 | enable_kernel |
| 767 | enable_all_warnings |
| 768 | enable_werror |
| 769 | enable_multi_arch |
| 770 | enable_nss_crypt |
| 771 | enable_obsolete_rpc |
| 772 | enable_systemtap |
| 773 | enable_build_nscd |
| 774 | enable_nscd |
| 775 | enable_pt_chown |
| 776 | enable_mathvec |
| 777 | with_cpu |
| 778 | ' |
| 779 | ac_precious_vars='build_alias |
| 780 | host_alias |
| 781 | target_alias |
| 782 | CC |
| 783 | CFLAGS |
| 784 | LDFLAGS |
| 785 | LIBS |
| 786 | CPPFLAGS |
| 787 | CPP |
| 788 | CXX |
| 789 | CXXFLAGS |
| 790 | CCC' |
| 791 | ac_subdirs_all=' |
| 792 | ' |
| 793 | |
| 794 | # Initialize some variables set by options. |
| 795 | ac_init_help= |
| 796 | ac_init_version=false |
| 797 | ac_unrecognized_opts= |
| 798 | ac_unrecognized_sep= |
| 799 | # The variables have the same names as the options, with |
| 800 | # dashes changed to underlines. |
| 801 | cache_file=/dev/null |
| 802 | exec_prefix=NONE |
| 803 | no_create= |
| 804 | no_recursion= |
| 805 | prefix=NONE |
| 806 | program_prefix=NONE |
| 807 | program_suffix=NONE |
| 808 | program_transform_name=s,x,x, |
| 809 | silent= |
| 810 | site= |
| 811 | srcdir= |
| 812 | verbose= |
| 813 | x_includes=NONE |
| 814 | x_libraries=NONE |
| 815 | |
| 816 | # Installation directory options. |
| 817 | # These are left unexpanded so users can "make install exec_prefix=/foo" |
| 818 | # and all the variables that are supposed to be based on exec_prefix |
| 819 | # by default will actually change. |
| 820 | # Use braces instead of parens because sh, perl, etc. also accept them. |
| 821 | # (The list follows the same order as the GNU Coding Standards.) |
| 822 | bindir='${exec_prefix}/bin' |
| 823 | sbindir='${exec_prefix}/sbin' |
| 824 | libexecdir='${exec_prefix}/libexec' |
| 825 | datarootdir='${prefix}/share' |
| 826 | datadir='${datarootdir}' |
| 827 | sysconfdir='${prefix}/etc' |
| 828 | sharedstatedir='${prefix}/com' |
| 829 | localstatedir='${prefix}/var' |
| 830 | includedir='${prefix}/include' |
| 831 | oldincludedir='/usr/include' |
| 832 | docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' |
| 833 | infodir='${datarootdir}/info' |
| 834 | htmldir='${docdir}' |
| 835 | dvidir='${docdir}' |
| 836 | pdfdir='${docdir}' |
| 837 | psdir='${docdir}' |
| 838 | libdir='${exec_prefix}/lib' |
| 839 | localedir='${datarootdir}/locale' |
| 840 | mandir='${datarootdir}/man' |
| 841 | |
| 842 | ac_prev= |
| 843 | ac_dashdash= |
| 844 | for ac_option |
| 845 | do |
| 846 | # If the previous option needs an argument, assign it. |
| 847 | if test -n "$ac_prev"; then |
| 848 | eval $ac_prev=\$ac_option |
| 849 | ac_prev= |
| 850 | continue |
| 851 | fi |
| 852 | |
| 853 | case $ac_option in |
| 854 | *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| 855 | *=) ac_optarg= ;; |
| 856 | *) ac_optarg=yes ;; |
| 857 | esac |
| 858 | |
| 859 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 860 | |
| 861 | case $ac_dashdash$ac_option in |
| 862 | --) |
| 863 | ac_dashdash=yes ;; |
| 864 | |
| 865 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 866 | ac_prev=bindir ;; |
| 867 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 868 | bindir=$ac_optarg ;; |
| 869 | |
| 870 | -build | --build | --buil | --bui | --bu) |
| 871 | ac_prev=build_alias ;; |
| 872 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 873 | build_alias=$ac_optarg ;; |
| 874 | |
| 875 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 876 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 877 | ac_prev=cache_file ;; |
| 878 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 879 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 880 | cache_file=$ac_optarg ;; |
| 881 | |
| 882 | --config-cache | -C) |
| 883 | cache_file=config.cache ;; |
| 884 | |
| 885 | -datadir | --datadir | --datadi | --datad) |
| 886 | ac_prev=datadir ;; |
| 887 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| 888 | datadir=$ac_optarg ;; |
| 889 | |
| 890 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| 891 | | --dataroo | --dataro | --datar) |
| 892 | ac_prev=datarootdir ;; |
| 893 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| 894 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| 895 | datarootdir=$ac_optarg ;; |
| 896 | |
| 897 | -disable-* | --disable-*) |
| 898 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| 899 | # Reject names that are not valid shell variable names. |
| 900 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 901 | as_fn_error $? "invalid feature name: $ac_useropt" |
| 902 | ac_useropt_orig=$ac_useropt |
| 903 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 904 | case $ac_user_opts in |
| 905 | *" |
| 906 | "enable_$ac_useropt" |
| 907 | "*) ;; |
| 908 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
| 909 | ac_unrecognized_sep=', ';; |
| 910 | esac |
| 911 | eval enable_$ac_useropt=no ;; |
| 912 | |
| 913 | -docdir | --docdir | --docdi | --doc | --do) |
| 914 | ac_prev=docdir ;; |
| 915 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| 916 | docdir=$ac_optarg ;; |
| 917 | |
| 918 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| 919 | ac_prev=dvidir ;; |
| 920 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| 921 | dvidir=$ac_optarg ;; |
| 922 | |
| 923 | -enable-* | --enable-*) |
| 924 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| 925 | # Reject names that are not valid shell variable names. |
| 926 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 927 | as_fn_error $? "invalid feature name: $ac_useropt" |
| 928 | ac_useropt_orig=$ac_useropt |
| 929 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 930 | case $ac_user_opts in |
| 931 | *" |
| 932 | "enable_$ac_useropt" |
| 933 | "*) ;; |
| 934 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" |
| 935 | ac_unrecognized_sep=', ';; |
| 936 | esac |
| 937 | eval enable_$ac_useropt=\$ac_optarg ;; |
| 938 | |
| 939 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 940 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 941 | | --exec | --exe | --ex) |
| 942 | ac_prev=exec_prefix ;; |
| 943 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 944 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 945 | | --exec=* | --exe=* | --ex=*) |
| 946 | exec_prefix=$ac_optarg ;; |
| 947 | |
| 948 | -gas | --gas | --ga | --g) |
| 949 | # Obsolete; use --with-gas. |
| 950 | with_gas=yes ;; |
| 951 | |
| 952 | -help | --help | --hel | --he | -h) |
| 953 | ac_init_help=long ;; |
| 954 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| 955 | ac_init_help=recursive ;; |
| 956 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| 957 | ac_init_help=short ;; |
| 958 | |
| 959 | -host | --host | --hos | --ho) |
| 960 | ac_prev=host_alias ;; |
| 961 | -host=* | --host=* | --hos=* | --ho=*) |
| 962 | host_alias=$ac_optarg ;; |
| 963 | |
| 964 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| 965 | ac_prev=htmldir ;; |
| 966 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| 967 | | --ht=*) |
| 968 | htmldir=$ac_optarg ;; |
| 969 | |
| 970 | -includedir | --includedir | --includedi | --included | --include \ |
| 971 | | --includ | --inclu | --incl | --inc) |
| 972 | ac_prev=includedir ;; |
| 973 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 974 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 975 | includedir=$ac_optarg ;; |
| 976 | |
| 977 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 978 | ac_prev=infodir ;; |
| 979 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 980 | infodir=$ac_optarg ;; |
| 981 | |
| 982 | -libdir | --libdir | --libdi | --libd) |
| 983 | ac_prev=libdir ;; |
| 984 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 985 | libdir=$ac_optarg ;; |
| 986 | |
| 987 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 988 | | --libexe | --libex | --libe) |
| 989 | ac_prev=libexecdir ;; |
| 990 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 991 | | --libexe=* | --libex=* | --libe=*) |
| 992 | libexecdir=$ac_optarg ;; |
| 993 | |
| 994 | -localedir | --localedir | --localedi | --localed | --locale) |
| 995 | ac_prev=localedir ;; |
| 996 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| 997 | localedir=$ac_optarg ;; |
| 998 | |
| 999 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 1000 | | --localstate | --localstat | --localsta | --localst | --locals) |
| 1001 | ac_prev=localstatedir ;; |
| 1002 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 1003 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| 1004 | localstatedir=$ac_optarg ;; |
| 1005 | |
| 1006 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 1007 | ac_prev=mandir ;; |
| 1008 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 1009 | mandir=$ac_optarg ;; |
| 1010 | |
| 1011 | -nfp | --nfp | --nf) |
| 1012 | # Obsolete; use --without-fp. |
| 1013 | with_fp=no ;; |
| 1014 | |
| 1015 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 1016 | | --no-cr | --no-c | -n) |
| 1017 | no_create=yes ;; |
| 1018 | |
| 1019 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 1020 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 1021 | no_recursion=yes ;; |
| 1022 | |
| 1023 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 1024 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 1025 | | --oldin | --oldi | --old | --ol | --o) |
| 1026 | ac_prev=oldincludedir ;; |
| 1027 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 1028 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 1029 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 1030 | oldincludedir=$ac_optarg ;; |
| 1031 | |
| 1032 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 1033 | ac_prev=prefix ;; |
| 1034 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 1035 | prefix=$ac_optarg ;; |
| 1036 | |
| 1037 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 1038 | | --program-pre | --program-pr | --program-p) |
| 1039 | ac_prev=program_prefix ;; |
| 1040 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 1041 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 1042 | program_prefix=$ac_optarg ;; |
| 1043 | |
| 1044 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 1045 | | --program-suf | --program-su | --program-s) |
| 1046 | ac_prev=program_suffix ;; |
| 1047 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 1048 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 1049 | program_suffix=$ac_optarg ;; |
| 1050 | |
| 1051 | -program-transform-name | --program-transform-name \ |
| 1052 | | --program-transform-nam | --program-transform-na \ |
| 1053 | | --program-transform-n | --program-transform- \ |
| 1054 | | --program-transform | --program-transfor \ |
| 1055 | | --program-transfo | --program-transf \ |
| 1056 | | --program-trans | --program-tran \ |
| 1057 | | --progr-tra | --program-tr | --program-t) |
| 1058 | ac_prev=program_transform_name ;; |
| 1059 | -program-transform-name=* | --program-transform-name=* \ |
| 1060 | | --program-transform-nam=* | --program-transform-na=* \ |
| 1061 | | --program-transform-n=* | --program-transform-=* \ |
| 1062 | | --program-transform=* | --program-transfor=* \ |
| 1063 | | --program-transfo=* | --program-transf=* \ |
| 1064 | | --program-trans=* | --program-tran=* \ |
| 1065 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 1066 | program_transform_name=$ac_optarg ;; |
| 1067 | |
| 1068 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| 1069 | ac_prev=pdfdir ;; |
| 1070 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| 1071 | pdfdir=$ac_optarg ;; |
| 1072 | |
| 1073 | -psdir | --psdir | --psdi | --psd | --ps) |
| 1074 | ac_prev=psdir ;; |
| 1075 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| 1076 | psdir=$ac_optarg ;; |
| 1077 | |
| 1078 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1079 | | -silent | --silent | --silen | --sile | --sil) |
| 1080 | silent=yes ;; |
| 1081 | |
| 1082 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 1083 | ac_prev=sbindir ;; |
| 1084 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 1085 | | --sbi=* | --sb=*) |
| 1086 | sbindir=$ac_optarg ;; |
| 1087 | |
| 1088 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 1089 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 1090 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 1091 | | --sha | --sh) |
| 1092 | ac_prev=sharedstatedir ;; |
| 1093 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 1094 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 1095 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 1096 | | --sha=* | --sh=*) |
| 1097 | sharedstatedir=$ac_optarg ;; |
| 1098 | |
| 1099 | -site | --site | --sit) |
| 1100 | ac_prev=site ;; |
| 1101 | -site=* | --site=* | --sit=*) |
| 1102 | site=$ac_optarg ;; |
| 1103 | |
| 1104 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 1105 | ac_prev=srcdir ;; |
| 1106 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 1107 | srcdir=$ac_optarg ;; |
| 1108 | |
| 1109 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 1110 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 1111 | ac_prev=sysconfdir ;; |
| 1112 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 1113 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 1114 | sysconfdir=$ac_optarg ;; |
| 1115 | |
| 1116 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 1117 | ac_prev=target_alias ;; |
| 1118 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 1119 | target_alias=$ac_optarg ;; |
| 1120 | |
| 1121 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 1122 | verbose=yes ;; |
| 1123 | |
| 1124 | -version | --version | --versio | --versi | --vers | -V) |
| 1125 | ac_init_version=: ;; |
| 1126 | |
| 1127 | -with-* | --with-*) |
| 1128 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| 1129 | # Reject names that are not valid shell variable names. |
| 1130 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1131 | as_fn_error $? "invalid package name: $ac_useropt" |
| 1132 | ac_useropt_orig=$ac_useropt |
| 1133 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1134 | case $ac_user_opts in |
| 1135 | *" |
| 1136 | "with_$ac_useropt" |
| 1137 | "*) ;; |
| 1138 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
| 1139 | ac_unrecognized_sep=', ';; |
| 1140 | esac |
| 1141 | eval with_$ac_useropt=\$ac_optarg ;; |
| 1142 | |
| 1143 | -without-* | --without-*) |
| 1144 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| 1145 | # Reject names that are not valid shell variable names. |
| 1146 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1147 | as_fn_error $? "invalid package name: $ac_useropt" |
| 1148 | ac_useropt_orig=$ac_useropt |
| 1149 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1150 | case $ac_user_opts in |
| 1151 | *" |
| 1152 | "with_$ac_useropt" |
| 1153 | "*) ;; |
| 1154 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" |
| 1155 | ac_unrecognized_sep=', ';; |
| 1156 | esac |
| 1157 | eval with_$ac_useropt=no ;; |
| 1158 | |
| 1159 | --x) |
| 1160 | # Obsolete; use --with-x. |
| 1161 | with_x=yes ;; |
| 1162 | |
| 1163 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 1164 | | --x-incl | --x-inc | --x-in | --x-i) |
| 1165 | ac_prev=x_includes ;; |
| 1166 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 1167 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 1168 | x_includes=$ac_optarg ;; |
| 1169 | |
| 1170 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 1171 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 1172 | ac_prev=x_libraries ;; |
| 1173 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 1174 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 1175 | x_libraries=$ac_optarg ;; |
| 1176 | |
| 1177 | -*) as_fn_error $? "unrecognized option: \`$ac_option' |
| 1178 | Try \`$0 --help' for more information" |
| 1179 | ;; |
| 1180 | |
| 1181 | *=*) |
| 1182 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| 1183 | # Reject names that are not valid shell variable names. |
| 1184 | case $ac_envvar in #( |
| 1185 | '' | [0-9]* | *[!_$as_cr_alnum]* ) |
| 1186 | as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; |
| 1187 | esac |
| 1188 | eval $ac_envvar=\$ac_optarg |
| 1189 | export $ac_envvar ;; |
| 1190 | |
| 1191 | *) |
| 1192 | # FIXME: should be removed in autoconf 3.0. |
| 1193 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| 1194 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| 1195 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| 1196 | : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" |
| 1197 | ;; |
| 1198 | |
| 1199 | esac |
| 1200 | done |
| 1201 | |
| 1202 | if test -n "$ac_prev"; then |
| 1203 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| 1204 | as_fn_error $? "missing argument to $ac_option" |
| 1205 | fi |
| 1206 | |
| 1207 | if test -n "$ac_unrecognized_opts"; then |
| 1208 | case $enable_option_checking in |
| 1209 | no) ;; |
| 1210 | fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; |
| 1211 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
| 1212 | esac |
| 1213 | fi |
| 1214 | |
| 1215 | # Check all directory arguments for consistency. |
| 1216 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| 1217 | datadir sysconfdir sharedstatedir localstatedir includedir \ |
| 1218 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| 1219 | libdir localedir mandir |
| 1220 | do |
| 1221 | eval ac_val=\$$ac_var |
| 1222 | # Remove trailing slashes. |
| 1223 | case $ac_val in |
| 1224 | */ ) |
| 1225 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` |
| 1226 | eval $ac_var=\$ac_val;; |
| 1227 | esac |
| 1228 | # Be sure to have absolute directory names. |
| 1229 | case $ac_val in |
| 1230 | [\\/$]* | ?:[\\/]* ) continue;; |
| 1231 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| 1232 | esac |
| 1233 | as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" |
| 1234 | done |
| 1235 | |
| 1236 | # There might be people who depend on the old broken behavior: `$host' |
| 1237 | # used to hold the argument of --host etc. |
| 1238 | # FIXME: To remove some day. |
| 1239 | build=$build_alias |
| 1240 | host=$host_alias |
| 1241 | target=$target_alias |
| 1242 | |
| 1243 | # FIXME: To remove some day. |
| 1244 | if test "x$host_alias" != x; then |
| 1245 | if test "x$build_alias" = x; then |
| 1246 | cross_compiling=maybe |
| 1247 | elif test "x$build_alias" != "x$host_alias"; then |
| 1248 | cross_compiling=yes |
| 1249 | fi |
| 1250 | fi |
| 1251 | |
| 1252 | ac_tool_prefix= |
| 1253 | test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| 1254 | |
| 1255 | test "$silent" = yes && exec 6>/dev/null |
| 1256 | |
| 1257 | |
| 1258 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
| 1259 | ac_ls_di=`ls -di .` && |
| 1260 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| 1261 | as_fn_error $? "working directory cannot be determined" |
| 1262 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| 1263 | as_fn_error $? "pwd does not report name of working directory" |
| 1264 | |
| 1265 | |
| 1266 | # Find the source files, if location was not specified. |
| 1267 | if test -z "$srcdir"; then |
| 1268 | ac_srcdir_defaulted=yes |
| 1269 | # Try the directory containing this script, then the parent directory. |
| 1270 | ac_confdir=`$as_dirname -- "$as_myself" || |
| 1271 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 1272 | X"$as_myself" : 'X\(//\)[^/]' \| \ |
| 1273 | X"$as_myself" : 'X\(//\)$' \| \ |
| 1274 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || |
| 1275 | $as_echo X"$as_myself" | |
| 1276 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 1277 | s//\1/ |
| 1278 | q |
| 1279 | } |
| 1280 | /^X\(\/\/\)[^/].*/{ |
| 1281 | s//\1/ |
| 1282 | q |
| 1283 | } |
| 1284 | /^X\(\/\/\)$/{ |
| 1285 | s//\1/ |
| 1286 | q |
| 1287 | } |
| 1288 | /^X\(\/\).*/{ |
| 1289 | s//\1/ |
| 1290 | q |
| 1291 | } |
| 1292 | s/.*/./; q'` |
| 1293 | srcdir=$ac_confdir |
| 1294 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1295 | srcdir=.. |
| 1296 | fi |
| 1297 | else |
| 1298 | ac_srcdir_defaulted=no |
| 1299 | fi |
| 1300 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1301 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| 1302 | as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" |
| 1303 | fi |
| 1304 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| 1305 | ac_abs_confdir=`( |
| 1306 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" |
| 1307 | pwd)` |
| 1308 | # When building in place, set srcdir=. |
| 1309 | if test "$ac_abs_confdir" = "$ac_pwd"; then |
| 1310 | srcdir=. |
| 1311 | fi |
| 1312 | # Remove unnecessary trailing slashes from srcdir. |
| 1313 | # Double slashes in file names in object file debugging info |
| 1314 | # mess up M-x gdb in Emacs. |
| 1315 | case $srcdir in |
| 1316 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| 1317 | esac |
| 1318 | for ac_var in $ac_precious_vars; do |
| 1319 | eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| 1320 | eval ac_env_${ac_var}_value=\$${ac_var} |
| 1321 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| 1322 | eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| 1323 | done |
| 1324 | |
| 1325 | # |
| 1326 | # Report the --help message. |
| 1327 | # |
| 1328 | if test "$ac_init_help" = "long"; then |
| 1329 | # Omit some internal or obsolete options to make the list less imposing. |
| 1330 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 1331 | cat <<_ACEOF |
| 1332 | \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. |
| 1333 | |
| 1334 | Usage: $0 [OPTION]... [VAR=VALUE]... |
| 1335 | |
| 1336 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| 1337 | VAR=VALUE. See below for descriptions of some of the useful variables. |
| 1338 | |
| 1339 | Defaults for the options are specified in brackets. |
| 1340 | |
| 1341 | Configuration: |
| 1342 | -h, --help display this help and exit |
| 1343 | --help=short display options specific to this package |
| 1344 | --help=recursive display the short help of all the included packages |
| 1345 | -V, --version display version information and exit |
| 1346 | -q, --quiet, --silent do not print \`checking ...' messages |
| 1347 | --cache-file=FILE cache test results in FILE [disabled] |
| 1348 | -C, --config-cache alias for \`--cache-file=config.cache' |
| 1349 | -n, --no-create do not create output files |
| 1350 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| 1351 | |
| 1352 | Installation directories: |
| 1353 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 1354 | [$ac_default_prefix] |
| 1355 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 1356 | [PREFIX] |
| 1357 | |
| 1358 | By default, \`make install' will install all the files in |
| 1359 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 1360 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| 1361 | for instance \`--prefix=\$HOME'. |
| 1362 | |
| 1363 | For better control, use the options below. |
| 1364 | |
| 1365 | Fine tuning of the installation directories: |
| 1366 | --bindir=DIR user executables [EPREFIX/bin] |
| 1367 | --sbindir=DIR system admin executables [EPREFIX/sbin] |
| 1368 | --libexecdir=DIR program executables [EPREFIX/libexec] |
| 1369 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| 1370 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| 1371 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| 1372 | --libdir=DIR object code libraries [EPREFIX/lib] |
| 1373 | --includedir=DIR C header files [PREFIX/include] |
| 1374 | --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| 1375 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| 1376 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| 1377 | --infodir=DIR info documentation [DATAROOTDIR/info] |
| 1378 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| 1379 | --mandir=DIR man documentation [DATAROOTDIR/man] |
| 1380 | --docdir=DIR documentation root [DATAROOTDIR/doc/glibc] |
| 1381 | --htmldir=DIR html documentation [DOCDIR] |
| 1382 | --dvidir=DIR dvi documentation [DOCDIR] |
| 1383 | --pdfdir=DIR pdf documentation [DOCDIR] |
| 1384 | --psdir=DIR ps documentation [DOCDIR] |
| 1385 | _ACEOF |
| 1386 | |
| 1387 | cat <<\_ACEOF |
| 1388 | |
| 1389 | System types: |
| 1390 | --build=BUILD configure for building on BUILD [guessed] |
| 1391 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| 1392 | _ACEOF |
| 1393 | fi |
| 1394 | |
| 1395 | if test -n "$ac_init_help"; then |
| 1396 | case $ac_init_help in |
| 1397 | short | recursive ) echo "Configuration of GNU C Library (see version.h):";; |
| 1398 | esac |
| 1399 | cat <<\_ACEOF |
| 1400 | |
| 1401 | Optional Features: |
| 1402 | --disable-option-checking ignore unrecognized --enable/--with options |
| 1403 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 1404 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 1405 | --disable-sanity-checks really do not use threads (should not be used except |
| 1406 | in special situations) [default=yes] |
| 1407 | --enable-shared build shared library [default=yes if GNU ld] |
| 1408 | --enable-profile build profiled library [default=no] |
| 1409 | --disable-timezone-tools |
| 1410 | do not install timezone tools [default=install] |
| 1411 | --enable-hardcoded-path-in-tests |
| 1412 | hardcode newly built glibc path in tests |
| 1413 | [default=no] |
| 1414 | --enable-stackguard-randomization |
| 1415 | initialize __stack_chk_guard canary with a random |
| 1416 | number at program start |
| 1417 | --enable-lock-elision=yes/no |
| 1418 | Enable lock elision for pthread mutexes by default |
| 1419 | --enable-add-ons[=DIRS...] |
| 1420 | configure and build add-ons in DIR1,DIR2,... search |
| 1421 | for add-ons if no parameter given |
| 1422 | --disable-hidden-plt do not hide internal function calls to avoid PLT |
| 1423 | --enable-bind-now disable lazy relocations in DSOs |
| 1424 | --enable-static-nss build static NSS modules [default=no] |
| 1425 | --disable-force-install don't force installation of files from this package, |
| 1426 | even if they are older than the installed files |
| 1427 | --enable-maintainer-mode |
| 1428 | enable make rules and dependencies not useful (and |
| 1429 | sometimes confusing) to the casual installer |
| 1430 | --enable-kernel=VERSION compile for compatibility with kernel not older than |
| 1431 | VERSION |
| 1432 | --enable-all-warnings enable all useful warnings gcc can issue |
| 1433 | --disable-werror do not build with -Werror |
| 1434 | --enable-multi-arch enable single DSO with optimizations for multiple |
| 1435 | architectures |
| 1436 | --enable-nss-crypt enable libcrypt to use nss |
| 1437 | --enable-obsolete-rpc build and install the obsolete RPC code for |
| 1438 | link-time usage |
| 1439 | --enable-systemtap enable systemtap static probe points [default=no] |
| 1440 | --disable-build-nscd disable building and installing the nscd daemon |
| 1441 | --disable-nscd library functions will not contact the nscd daemon |
| 1442 | --enable-pt_chown Enable building and installing pt_chown |
| 1443 | --enable-mathvec Enable building and installing mathvec [default |
| 1444 | depends on architecture] |
| 1445 | |
| 1446 | Optional Packages: |
| 1447 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 1448 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 1449 | --with-pkgversion=PKG Use PKG in the version string in place of "GNU libc" |
| 1450 | --with-bugurl=URL Direct users to URL to report a bug |
| 1451 | --with-gd=DIR find libgd include dir and library with prefix DIR |
| 1452 | --with-gd-include=DIR find libgd include files in DIR |
| 1453 | --with-gd-lib=DIR find libgd library files in DIR |
| 1454 | --with-fp if using floating-point hardware [default=yes] |
| 1455 | --with-binutils=PATH specify location of binutils (as and ld) |
| 1456 | --with-selinux if building with SELinux support |
| 1457 | --with-headers=PATH location of system headers to use (for example |
| 1458 | /usr/src/linux/include) [default=compiler default] |
| 1459 | --with-default-link do not use explicit linker scripts |
| 1460 | --with-cpu=CPU select code for CPU variant |
| 1461 | |
| 1462 | Some influential environment variables: |
| 1463 | CC C compiler command |
| 1464 | CFLAGS C compiler flags |
| 1465 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| 1466 | nonstandard directory <lib dir> |
| 1467 | LIBS libraries to pass to the linker, e.g. -l<library> |
| 1468 | CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if |
| 1469 | you have headers in a nonstandard directory <include dir> |
| 1470 | CPP C preprocessor |
| 1471 | CXX C++ compiler command |
| 1472 | CXXFLAGS C++ compiler flags |
| 1473 | |
| 1474 | Use these variables to override the choices made by `configure' or to help |
| 1475 | it to find libraries and programs with nonstandard names/locations. |
| 1476 | |
| 1477 | Report bugs to <http://sourceware.org/bugzilla/>. |
| 1478 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. |
| 1479 | General help using GNU software: <http://www.gnu.org/gethelp/>. |
| 1480 | _ACEOF |
| 1481 | ac_status=$? |
| 1482 | fi |
| 1483 | |
| 1484 | if test "$ac_init_help" = "recursive"; then |
| 1485 | # If there are subdirs, report their specific --help. |
| 1486 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| 1487 | test -d "$ac_dir" || |
| 1488 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || |
| 1489 | continue |
| 1490 | ac_builddir=. |
| 1491 | |
| 1492 | case "$ac_dir" in |
| 1493 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1494 | *) |
| 1495 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 1496 | # A ".." for each directory in $ac_dir_suffix. |
| 1497 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 1498 | case $ac_top_builddir_sub in |
| 1499 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 1500 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 1501 | esac ;; |
| 1502 | esac |
| 1503 | ac_abs_top_builddir=$ac_pwd |
| 1504 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 1505 | # for backward compatibility: |
| 1506 | ac_top_builddir=$ac_top_build_prefix |
| 1507 | |
| 1508 | case $srcdir in |
| 1509 | .) # We are building in place. |
| 1510 | ac_srcdir=. |
| 1511 | ac_top_srcdir=$ac_top_builddir_sub |
| 1512 | ac_abs_top_srcdir=$ac_pwd ;; |
| 1513 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 1514 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 1515 | ac_top_srcdir=$srcdir |
| 1516 | ac_abs_top_srcdir=$srcdir ;; |
| 1517 | *) # Relative name. |
| 1518 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 1519 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 1520 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 1521 | esac |
| 1522 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 1523 | |
| 1524 | cd "$ac_dir" || { ac_status=$?; continue; } |
| 1525 | # Check for guested configure. |
| 1526 | if test -f "$ac_srcdir/configure.gnu"; then |
| 1527 | echo && |
| 1528 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| 1529 | elif test -f "$ac_srcdir/configure"; then |
| 1530 | echo && |
| 1531 | $SHELL "$ac_srcdir/configure" --help=recursive |
| 1532 | else |
| 1533 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 1534 | fi || ac_status=$? |
| 1535 | cd "$ac_pwd" || { ac_status=$?; break; } |
| 1536 | done |
| 1537 | fi |
| 1538 | |
| 1539 | test -n "$ac_init_help" && exit $ac_status |
| 1540 | if $ac_init_version; then |
| 1541 | cat <<\_ACEOF |
| 1542 | GNU C Library configure (see version.h) |
| 1543 | generated by GNU Autoconf 2.69 |
| 1544 | |
| 1545 | Copyright (C) 2012 Free Software Foundation, Inc. |
| 1546 | This configure script is free software; the Free Software Foundation |
| 1547 | gives unlimited permission to copy, distribute and modify it. |
| 1548 | _ACEOF |
| 1549 | exit |
| 1550 | fi |
| 1551 | |
| 1552 | ## ------------------------ ## |
| 1553 | ## Autoconf initialization. ## |
| 1554 | ## ------------------------ ## |
| 1555 | |
| 1556 | # ac_fn_c_try_compile LINENO |
| 1557 | # -------------------------- |
| 1558 | # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| 1559 | ac_fn_c_try_compile () |
| 1560 | { |
| 1561 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1562 | rm -f conftest.$ac_objext |
| 1563 | if { { ac_try="$ac_compile" |
| 1564 | case "(($ac_try" in |
| 1565 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1566 | *) ac_try_echo=$ac_try;; |
| 1567 | esac |
| 1568 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1569 | $as_echo "$ac_try_echo"; } >&5 |
| 1570 | (eval "$ac_compile") 2>conftest.err |
| 1571 | ac_status=$? |
| 1572 | if test -s conftest.err; then |
| 1573 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1574 | cat conftest.er1 >&5 |
| 1575 | mv -f conftest.er1 conftest.err |
| 1576 | fi |
| 1577 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1578 | test $ac_status = 0; } && { |
| 1579 | test -z "$ac_c_werror_flag" || |
| 1580 | test ! -s conftest.err |
| 1581 | } && test -s conftest.$ac_objext; then : |
| 1582 | ac_retval=0 |
| 1583 | else |
| 1584 | $as_echo "$as_me: failed program was:" >&5 |
| 1585 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1586 | |
| 1587 | ac_retval=1 |
| 1588 | fi |
| 1589 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1590 | as_fn_set_status $ac_retval |
| 1591 | |
| 1592 | } # ac_fn_c_try_compile |
| 1593 | |
| 1594 | # ac_fn_cxx_try_compile LINENO |
| 1595 | # ---------------------------- |
| 1596 | # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| 1597 | ac_fn_cxx_try_compile () |
| 1598 | { |
| 1599 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1600 | rm -f conftest.$ac_objext |
| 1601 | if { { ac_try="$ac_compile" |
| 1602 | case "(($ac_try" in |
| 1603 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1604 | *) ac_try_echo=$ac_try;; |
| 1605 | esac |
| 1606 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1607 | $as_echo "$ac_try_echo"; } >&5 |
| 1608 | (eval "$ac_compile") 2>conftest.err |
| 1609 | ac_status=$? |
| 1610 | if test -s conftest.err; then |
| 1611 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1612 | cat conftest.er1 >&5 |
| 1613 | mv -f conftest.er1 conftest.err |
| 1614 | fi |
| 1615 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1616 | test $ac_status = 0; } && { |
| 1617 | test -z "$ac_cxx_werror_flag" || |
| 1618 | test ! -s conftest.err |
| 1619 | } && test -s conftest.$ac_objext; then : |
| 1620 | ac_retval=0 |
| 1621 | else |
| 1622 | $as_echo "$as_me: failed program was:" >&5 |
| 1623 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1624 | |
| 1625 | ac_retval=1 |
| 1626 | fi |
| 1627 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1628 | as_fn_set_status $ac_retval |
| 1629 | |
| 1630 | } # ac_fn_cxx_try_compile |
| 1631 | |
| 1632 | # ac_fn_cxx_try_link LINENO |
| 1633 | # ------------------------- |
| 1634 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
| 1635 | ac_fn_cxx_try_link () |
| 1636 | { |
| 1637 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1638 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 1639 | if { { ac_try="$ac_link" |
| 1640 | case "(($ac_try" in |
| 1641 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1642 | *) ac_try_echo=$ac_try;; |
| 1643 | esac |
| 1644 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1645 | $as_echo "$ac_try_echo"; } >&5 |
| 1646 | (eval "$ac_link") 2>conftest.err |
| 1647 | ac_status=$? |
| 1648 | if test -s conftest.err; then |
| 1649 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1650 | cat conftest.er1 >&5 |
| 1651 | mv -f conftest.er1 conftest.err |
| 1652 | fi |
| 1653 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1654 | test $ac_status = 0; } && { |
| 1655 | test -z "$ac_cxx_werror_flag" || |
| 1656 | test ! -s conftest.err |
| 1657 | } && test -s conftest$ac_exeext && { |
| 1658 | test "$cross_compiling" = yes || |
| 1659 | test -x conftest$ac_exeext |
| 1660 | }; then : |
| 1661 | ac_retval=0 |
| 1662 | else |
| 1663 | $as_echo "$as_me: failed program was:" >&5 |
| 1664 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1665 | |
| 1666 | ac_retval=1 |
| 1667 | fi |
| 1668 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| 1669 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| 1670 | # interfere with the next link command; also delete a directory that is |
| 1671 | # left behind by Apple's compiler. We do this before executing the actions. |
| 1672 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 1673 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1674 | as_fn_set_status $ac_retval |
| 1675 | |
| 1676 | } # ac_fn_cxx_try_link |
| 1677 | |
| 1678 | # ac_fn_c_try_link LINENO |
| 1679 | # ----------------------- |
| 1680 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
| 1681 | ac_fn_c_try_link () |
| 1682 | { |
| 1683 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 1684 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 1685 | if { { ac_try="$ac_link" |
| 1686 | case "(($ac_try" in |
| 1687 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 1688 | *) ac_try_echo=$ac_try;; |
| 1689 | esac |
| 1690 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 1691 | $as_echo "$ac_try_echo"; } >&5 |
| 1692 | (eval "$ac_link") 2>conftest.err |
| 1693 | ac_status=$? |
| 1694 | if test -s conftest.err; then |
| 1695 | grep -v '^ *+' conftest.err >conftest.er1 |
| 1696 | cat conftest.er1 >&5 |
| 1697 | mv -f conftest.er1 conftest.err |
| 1698 | fi |
| 1699 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 1700 | test $ac_status = 0; } && { |
| 1701 | test -z "$ac_c_werror_flag" || |
| 1702 | test ! -s conftest.err |
| 1703 | } && test -s conftest$ac_exeext && { |
| 1704 | test "$cross_compiling" = yes || |
| 1705 | test -x conftest$ac_exeext |
| 1706 | }; then : |
| 1707 | ac_retval=0 |
| 1708 | else |
| 1709 | $as_echo "$as_me: failed program was:" >&5 |
| 1710 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 1711 | |
| 1712 | ac_retval=1 |
| 1713 | fi |
| 1714 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| 1715 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| 1716 | # interfere with the next link command; also delete a directory that is |
| 1717 | # left behind by Apple's compiler. We do this before executing the actions. |
| 1718 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 1719 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| 1720 | as_fn_set_status $ac_retval |
| 1721 | |
| 1722 | } # ac_fn_c_try_link |
| 1723 | cat >config.log <<_ACEOF |
| 1724 | This file contains any messages produced by compilers while |
| 1725 | running configure, to aid debugging if configure makes a mistake. |
| 1726 | |
| 1727 | It was created by GNU C Library $as_me (see version.h), which was |
| 1728 | generated by GNU Autoconf 2.69. Invocation command line was |
| 1729 | |
| 1730 | $ $0 $@ |
| 1731 | |
| 1732 | _ACEOF |
| 1733 | exec 5>>config.log |
| 1734 | { |
| 1735 | cat <<_ASUNAME |
| 1736 | ## --------- ## |
| 1737 | ## Platform. ## |
| 1738 | ## --------- ## |
| 1739 | |
| 1740 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 1741 | uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| 1742 | uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| 1743 | uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| 1744 | uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| 1745 | |
| 1746 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| 1747 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| 1748 | |
| 1749 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| 1750 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| 1751 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| 1752 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| 1753 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| 1754 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| 1755 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| 1756 | |
| 1757 | _ASUNAME |
| 1758 | |
| 1759 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 1760 | for as_dir in $PATH |
| 1761 | do |
| 1762 | IFS=$as_save_IFS |
| 1763 | test -z "$as_dir" && as_dir=. |
| 1764 | $as_echo "PATH: $as_dir" |
| 1765 | done |
| 1766 | IFS=$as_save_IFS |
| 1767 | |
| 1768 | } >&5 |
| 1769 | |
| 1770 | cat >&5 <<_ACEOF |
| 1771 | |
| 1772 | |
| 1773 | ## ----------- ## |
| 1774 | ## Core tests. ## |
| 1775 | ## ----------- ## |
| 1776 | |
| 1777 | _ACEOF |
| 1778 | |
| 1779 | |
| 1780 | # Keep a trace of the command line. |
| 1781 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 1782 | # Strip out --silent because we don't want to record it for future runs. |
| 1783 | # Also quote any args containing shell meta-characters. |
| 1784 | # Make two passes to allow for proper duplicate-argument suppression. |
| 1785 | ac_configure_args= |
| 1786 | ac_configure_args0= |
| 1787 | ac_configure_args1= |
| 1788 | ac_must_keep_next=false |
| 1789 | for ac_pass in 1 2 |
| 1790 | do |
| 1791 | for ac_arg |
| 1792 | do |
| 1793 | case $ac_arg in |
| 1794 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| 1795 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1796 | | -silent | --silent | --silen | --sile | --sil) |
| 1797 | continue ;; |
| 1798 | *\'*) |
| 1799 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 1800 | esac |
| 1801 | case $ac_pass in |
| 1802 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 1803 | 2) |
| 1804 | as_fn_append ac_configure_args1 " '$ac_arg'" |
| 1805 | if test $ac_must_keep_next = true; then |
| 1806 | ac_must_keep_next=false # Got value, back to normal. |
| 1807 | else |
| 1808 | case $ac_arg in |
| 1809 | *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 1810 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 1811 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 1812 | | -with-* | --with-* | -without-* | --without-* | --x) |
| 1813 | case "$ac_configure_args0 " in |
| 1814 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 1815 | esac |
| 1816 | ;; |
| 1817 | -* ) ac_must_keep_next=true ;; |
| 1818 | esac |
| 1819 | fi |
| 1820 | as_fn_append ac_configure_args " '$ac_arg'" |
| 1821 | ;; |
| 1822 | esac |
| 1823 | done |
| 1824 | done |
| 1825 | { ac_configure_args0=; unset ac_configure_args0;} |
| 1826 | { ac_configure_args1=; unset ac_configure_args1;} |
| 1827 | |
| 1828 | # When interrupted or exit'd, cleanup temporary files, and complete |
| 1829 | # config.log. We remove comments because anyway the quotes in there |
| 1830 | # would cause problems or look ugly. |
| 1831 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
| 1832 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| 1833 | trap 'exit_status=$? |
| 1834 | # Save into config.log some information that might help in debugging. |
| 1835 | { |
| 1836 | echo |
| 1837 | |
| 1838 | $as_echo "## ---------------- ## |
| 1839 | ## Cache variables. ## |
| 1840 | ## ---------------- ##" |
| 1841 | echo |
| 1842 | # The following way of writing the cache mishandles newlines in values, |
| 1843 | ( |
| 1844 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| 1845 | eval ac_val=\$$ac_var |
| 1846 | case $ac_val in #( |
| 1847 | *${as_nl}*) |
| 1848 | case $ac_var in #( |
| 1849 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 1850 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 1851 | esac |
| 1852 | case $ac_var in #( |
| 1853 | _ | IFS | as_nl) ;; #( |
| 1854 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 1855 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 1856 | esac ;; |
| 1857 | esac |
| 1858 | done |
| 1859 | (set) 2>&1 | |
| 1860 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| 1861 | *${as_nl}ac_space=\ *) |
| 1862 | sed -n \ |
| 1863 | "s/'\''/'\''\\\\'\'''\''/g; |
| 1864 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| 1865 | ;; #( |
| 1866 | *) |
| 1867 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 1868 | ;; |
| 1869 | esac | |
| 1870 | sort |
| 1871 | ) |
| 1872 | echo |
| 1873 | |
| 1874 | $as_echo "## ----------------- ## |
| 1875 | ## Output variables. ## |
| 1876 | ## ----------------- ##" |
| 1877 | echo |
| 1878 | for ac_var in $ac_subst_vars |
| 1879 | do |
| 1880 | eval ac_val=\$$ac_var |
| 1881 | case $ac_val in |
| 1882 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 1883 | esac |
| 1884 | $as_echo "$ac_var='\''$ac_val'\''" |
| 1885 | done | sort |
| 1886 | echo |
| 1887 | |
| 1888 | if test -n "$ac_subst_files"; then |
| 1889 | $as_echo "## ------------------- ## |
| 1890 | ## File substitutions. ## |
| 1891 | ## ------------------- ##" |
| 1892 | echo |
| 1893 | for ac_var in $ac_subst_files |
| 1894 | do |
| 1895 | eval ac_val=\$$ac_var |
| 1896 | case $ac_val in |
| 1897 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 1898 | esac |
| 1899 | $as_echo "$ac_var='\''$ac_val'\''" |
| 1900 | done | sort |
| 1901 | echo |
| 1902 | fi |
| 1903 | |
| 1904 | if test -s confdefs.h; then |
| 1905 | $as_echo "## ----------- ## |
| 1906 | ## confdefs.h. ## |
| 1907 | ## ----------- ##" |
| 1908 | echo |
| 1909 | cat confdefs.h |
| 1910 | echo |
| 1911 | fi |
| 1912 | test "$ac_signal" != 0 && |
| 1913 | $as_echo "$as_me: caught signal $ac_signal" |
| 1914 | $as_echo "$as_me: exit $exit_status" |
| 1915 | } >&5 |
| 1916 | rm -f core *.core core.conftest.* && |
| 1917 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| 1918 | exit $exit_status |
| 1919 | ' 0 |
| 1920 | for ac_signal in 1 2 13 15; do |
| 1921 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| 1922 | done |
| 1923 | ac_signal=0 |
| 1924 | |
| 1925 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 1926 | rm -f -r conftest* confdefs.h |
| 1927 | |
| 1928 | $as_echo "/* confdefs.h */" > confdefs.h |
| 1929 | |
| 1930 | # Predefined preprocessor variables. |
| 1931 | |
| 1932 | cat >>confdefs.h <<_ACEOF |
| 1933 | #define PACKAGE_NAME "$PACKAGE_NAME" |
| 1934 | _ACEOF |
| 1935 | |
| 1936 | cat >>confdefs.h <<_ACEOF |
| 1937 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| 1938 | _ACEOF |
| 1939 | |
| 1940 | cat >>confdefs.h <<_ACEOF |
| 1941 | #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| 1942 | _ACEOF |
| 1943 | |
| 1944 | cat >>confdefs.h <<_ACEOF |
| 1945 | #define PACKAGE_STRING "$PACKAGE_STRING" |
| 1946 | _ACEOF |
| 1947 | |
| 1948 | cat >>confdefs.h <<_ACEOF |
| 1949 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| 1950 | _ACEOF |
| 1951 | |
| 1952 | cat >>confdefs.h <<_ACEOF |
| 1953 | #define PACKAGE_URL "$PACKAGE_URL" |
| 1954 | _ACEOF |
| 1955 | |
| 1956 | |
| 1957 | # Let the site file select an alternate cache file if it wants to. |
| 1958 | # Prefer an explicitly selected file to automatically selected ones. |
| 1959 | ac_site_file1=NONE |
| 1960 | ac_site_file2=NONE |
| 1961 | if test -n "$CONFIG_SITE"; then |
| 1962 | # We do not want a PATH search for config.site. |
| 1963 | case $CONFIG_SITE in #(( |
| 1964 | -*) ac_site_file1=./$CONFIG_SITE;; |
| 1965 | */*) ac_site_file1=$CONFIG_SITE;; |
| 1966 | *) ac_site_file1=./$CONFIG_SITE;; |
| 1967 | esac |
| 1968 | elif test "x$prefix" != xNONE; then |
| 1969 | ac_site_file1=$prefix/share/config.site |
| 1970 | ac_site_file2=$prefix/etc/config.site |
| 1971 | else |
| 1972 | ac_site_file1=$ac_default_prefix/share/config.site |
| 1973 | ac_site_file2=$ac_default_prefix/etc/config.site |
| 1974 | fi |
| 1975 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| 1976 | do |
| 1977 | test "x$ac_site_file" = xNONE && continue |
| 1978 | if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
| 1979 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| 1980 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| 1981 | sed 's/^/| /' "$ac_site_file" >&5 |
| 1982 | . "$ac_site_file" \ |
| 1983 | || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 1984 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 1985 | as_fn_error $? "failed to load site script $ac_site_file |
| 1986 | See \`config.log' for more details" "$LINENO" 5; } |
| 1987 | fi |
| 1988 | done |
| 1989 | |
| 1990 | if test -r "$cache_file"; then |
| 1991 | # Some versions of bash will fail to source /dev/null (special files |
| 1992 | # actually), so we avoid doing that. DJGPP emulates it as a regular file. |
| 1993 | if test /dev/null != "$cache_file" && test -f "$cache_file"; then |
| 1994 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| 1995 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
| 1996 | case $cache_file in |
| 1997 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| 1998 | *) . "./$cache_file";; |
| 1999 | esac |
| 2000 | fi |
| 2001 | else |
| 2002 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| 2003 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
| 2004 | >$cache_file |
| 2005 | fi |
| 2006 | |
| 2007 | # Check that the precious variables saved in the cache have kept the same |
| 2008 | # value. |
| 2009 | ac_cache_corrupted=false |
| 2010 | for ac_var in $ac_precious_vars; do |
| 2011 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 2012 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 2013 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| 2014 | eval ac_new_val=\$ac_env_${ac_var}_value |
| 2015 | case $ac_old_set,$ac_new_set in |
| 2016 | set,) |
| 2017 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| 2018 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| 2019 | ac_cache_corrupted=: ;; |
| 2020 | ,set) |
| 2021 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| 2022 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| 2023 | ac_cache_corrupted=: ;; |
| 2024 | ,);; |
| 2025 | *) |
| 2026 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 2027 | # differences in whitespace do not lead to failure. |
| 2028 | ac_old_val_w=`echo x $ac_old_val` |
| 2029 | ac_new_val_w=`echo x $ac_new_val` |
| 2030 | if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| 2031 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| 2032 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 2033 | ac_cache_corrupted=: |
| 2034 | else |
| 2035 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| 2036 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| 2037 | eval $ac_var=\$ac_old_val |
| 2038 | fi |
| 2039 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| 2040 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| 2041 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| 2042 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| 2043 | fi;; |
| 2044 | esac |
| 2045 | # Pass precious variables to config.status. |
| 2046 | if test "$ac_new_set" = set; then |
| 2047 | case $ac_new_val in |
| 2048 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 2049 | *) ac_arg=$ac_var=$ac_new_val ;; |
| 2050 | esac |
| 2051 | case " $ac_configure_args " in |
| 2052 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| 2053 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| 2054 | esac |
| 2055 | fi |
| 2056 | done |
| 2057 | if $ac_cache_corrupted; then |
| 2058 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2059 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2060 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| 2061 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| 2062 | as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| 2063 | fi |
| 2064 | ## -------------------- ## |
| 2065 | ## Main body of script. ## |
| 2066 | ## -------------------- ## |
| 2067 | |
| 2068 | ac_ext=c |
| 2069 | ac_cpp='$CPP $CPPFLAGS' |
| 2070 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2071 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2072 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2073 | |
| 2074 | |
| 2075 | |
| 2076 | ac_config_headers="$ac_config_headers config.h" |
| 2077 | |
| 2078 | ac_aux_dir= |
| 2079 | for ac_dir in scripts "$srcdir"/scripts; do |
| 2080 | if test -f "$ac_dir/install-sh"; then |
| 2081 | ac_aux_dir=$ac_dir |
| 2082 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 2083 | break |
| 2084 | elif test -f "$ac_dir/install.sh"; then |
| 2085 | ac_aux_dir=$ac_dir |
| 2086 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 2087 | break |
| 2088 | elif test -f "$ac_dir/shtool"; then |
| 2089 | ac_aux_dir=$ac_dir |
| 2090 | ac_install_sh="$ac_aux_dir/shtool install -c" |
| 2091 | break |
| 2092 | fi |
| 2093 | done |
| 2094 | if test -z "$ac_aux_dir"; then |
| 2095 | as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5 |
| 2096 | fi |
| 2097 | |
| 2098 | # These three variables are undocumented and unsupported, |
| 2099 | # and are intended to be withdrawn in a future Autoconf release. |
| 2100 | # They can cause serious problems if a builder's source tree is in a directory |
| 2101 | # whose full name contains unusual characters. |
| 2102 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| 2103 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| 2104 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| 2105 | |
| 2106 | |
| 2107 | |
| 2108 | |
| 2109 | |
| 2110 | # Check whether --with-pkgversion was given. |
| 2111 | if test "${with_pkgversion+set}" = set; then : |
| 2112 | withval=$with_pkgversion; case "$withval" in |
| 2113 | yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;; |
| 2114 | no) PKGVERSION= ;; |
| 2115 | *) PKGVERSION="($withval) " ;; |
| 2116 | esac |
| 2117 | else |
| 2118 | PKGVERSION="(GNU libc) " |
| 2119 | |
| 2120 | fi |
| 2121 | |
| 2122 | PKGVERSION_TEXI=`echo "$PKGVERSION" | sed 's/@/@@/g'` |
| 2123 | |
| 2124 | |
| 2125 | |
| 2126 | |
| 2127 | |
| 2128 | # Check whether --with-bugurl was given. |
| 2129 | if test "${with_bugurl+set}" = set; then : |
| 2130 | withval=$with_bugurl; case "$withval" in |
| 2131 | yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;; |
| 2132 | no) BUGURL= |
| 2133 | ;; |
| 2134 | *) BUGURL="$withval" |
| 2135 | ;; |
| 2136 | esac |
| 2137 | else |
| 2138 | BUGURL="http://www.gnu.org/software/libc/bugs.html" |
| 2139 | |
| 2140 | fi |
| 2141 | |
| 2142 | case ${BUGURL} in |
| 2143 | "") |
| 2144 | REPORT_BUGS_TO= |
| 2145 | REPORT_BUGS_TEXI= |
| 2146 | ;; |
| 2147 | *) |
| 2148 | REPORT_BUGS_TO="<$BUGURL>" |
| 2149 | REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`} |
| 2150 | ;; |
| 2151 | esac; |
| 2152 | |
| 2153 | |
| 2154 | |
| 2155 | |
| 2156 | cat >>confdefs.h <<_ACEOF |
| 2157 | #define PKGVERSION "$PKGVERSION" |
| 2158 | _ACEOF |
| 2159 | |
| 2160 | |
| 2161 | cat >>confdefs.h <<_ACEOF |
| 2162 | #define REPORT_BUGS_TO "$REPORT_BUGS_TO" |
| 2163 | _ACEOF |
| 2164 | |
| 2165 | |
| 2166 | # Glibc should not depend on any header files |
| 2167 | |
| 2168 | |
| 2169 | # We require GCC, and by default use its preprocessor. Override AC_PROG_CPP |
| 2170 | # here to work around the Autoconf issue discussed in |
| 2171 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>. |
| 2172 | # AC_PROG_CPP |
| 2173 | |
| 2174 | # We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf |
| 2175 | # issue discussed in |
| 2176 | # <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>. |
| 2177 | |
| 2178 | |
| 2179 | |
| 2180 | |
| 2181 | subdirs="$subdirs " |
| 2182 | |
| 2183 | |
| 2184 | # Make sure we can run config.sub. |
| 2185 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| 2186 | as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| 2187 | |
| 2188 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| 2189 | $as_echo_n "checking build system type... " >&6; } |
| 2190 | if ${ac_cv_build+:} false; then : |
| 2191 | $as_echo_n "(cached) " >&6 |
| 2192 | else |
| 2193 | ac_build_alias=$build_alias |
| 2194 | test "x$ac_build_alias" = x && |
| 2195 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| 2196 | test "x$ac_build_alias" = x && |
| 2197 | as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
| 2198 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| 2199 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| 2200 | |
| 2201 | fi |
| 2202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| 2203 | $as_echo "$ac_cv_build" >&6; } |
| 2204 | case $ac_cv_build in |
| 2205 | *-*-*) ;; |
| 2206 | *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
| 2207 | esac |
| 2208 | build=$ac_cv_build |
| 2209 | ac_save_IFS=$IFS; IFS='-' |
| 2210 | set x $ac_cv_build |
| 2211 | shift |
| 2212 | build_cpu=$1 |
| 2213 | build_vendor=$2 |
| 2214 | shift; shift |
| 2215 | # Remember, the first character of IFS is used to create $*, |
| 2216 | # except with old shells: |
| 2217 | build_os=$* |
| 2218 | IFS=$ac_save_IFS |
| 2219 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| 2220 | |
| 2221 | |
| 2222 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| 2223 | $as_echo_n "checking host system type... " >&6; } |
| 2224 | if ${ac_cv_host+:} false; then : |
| 2225 | $as_echo_n "(cached) " >&6 |
| 2226 | else |
| 2227 | if test "x$host_alias" = x; then |
| 2228 | ac_cv_host=$ac_cv_build |
| 2229 | else |
| 2230 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| 2231 | as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| 2232 | fi |
| 2233 | |
| 2234 | fi |
| 2235 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| 2236 | $as_echo "$ac_cv_host" >&6; } |
| 2237 | case $ac_cv_host in |
| 2238 | *-*-*) ;; |
| 2239 | *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
| 2240 | esac |
| 2241 | host=$ac_cv_host |
| 2242 | ac_save_IFS=$IFS; IFS='-' |
| 2243 | set x $ac_cv_host |
| 2244 | shift |
| 2245 | host_cpu=$1 |
| 2246 | host_vendor=$2 |
| 2247 | shift; shift |
| 2248 | # Remember, the first character of IFS is used to create $*, |
| 2249 | # except with old shells: |
| 2250 | host_os=$* |
| 2251 | IFS=$ac_save_IFS |
| 2252 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| 2253 | |
| 2254 | |
| 2255 | |
| 2256 | ac_ext=c |
| 2257 | ac_cpp='$CPP $CPPFLAGS' |
| 2258 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2259 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2260 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2261 | if test -n "$ac_tool_prefix"; then |
| 2262 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 2263 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 2264 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2265 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2266 | if ${ac_cv_prog_CC+:} false; then : |
| 2267 | $as_echo_n "(cached) " >&6 |
| 2268 | else |
| 2269 | if test -n "$CC"; then |
| 2270 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2271 | else |
| 2272 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2273 | for as_dir in $PATH |
| 2274 | do |
| 2275 | IFS=$as_save_IFS |
| 2276 | test -z "$as_dir" && as_dir=. |
| 2277 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2278 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2279 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 2280 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2281 | break 2 |
| 2282 | fi |
| 2283 | done |
| 2284 | done |
| 2285 | IFS=$as_save_IFS |
| 2286 | |
| 2287 | fi |
| 2288 | fi |
| 2289 | CC=$ac_cv_prog_CC |
| 2290 | if test -n "$CC"; then |
| 2291 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2292 | $as_echo "$CC" >&6; } |
| 2293 | else |
| 2294 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2295 | $as_echo "no" >&6; } |
| 2296 | fi |
| 2297 | |
| 2298 | |
| 2299 | fi |
| 2300 | if test -z "$ac_cv_prog_CC"; then |
| 2301 | ac_ct_CC=$CC |
| 2302 | # Extract the first word of "gcc", so it can be a program name with args. |
| 2303 | set dummy gcc; ac_word=$2 |
| 2304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2305 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2306 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| 2307 | $as_echo_n "(cached) " >&6 |
| 2308 | else |
| 2309 | if test -n "$ac_ct_CC"; then |
| 2310 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 2311 | else |
| 2312 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2313 | for as_dir in $PATH |
| 2314 | do |
| 2315 | IFS=$as_save_IFS |
| 2316 | test -z "$as_dir" && as_dir=. |
| 2317 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2318 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2319 | ac_cv_prog_ac_ct_CC="gcc" |
| 2320 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2321 | break 2 |
| 2322 | fi |
| 2323 | done |
| 2324 | done |
| 2325 | IFS=$as_save_IFS |
| 2326 | |
| 2327 | fi |
| 2328 | fi |
| 2329 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 2330 | if test -n "$ac_ct_CC"; then |
| 2331 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 2332 | $as_echo "$ac_ct_CC" >&6; } |
| 2333 | else |
| 2334 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2335 | $as_echo "no" >&6; } |
| 2336 | fi |
| 2337 | |
| 2338 | if test "x$ac_ct_CC" = x; then |
| 2339 | CC="" |
| 2340 | else |
| 2341 | case $cross_compiling:$ac_tool_warned in |
| 2342 | yes:) |
| 2343 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2344 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2345 | ac_tool_warned=yes ;; |
| 2346 | esac |
| 2347 | CC=$ac_ct_CC |
| 2348 | fi |
| 2349 | else |
| 2350 | CC="$ac_cv_prog_CC" |
| 2351 | fi |
| 2352 | |
| 2353 | if test -z "$CC"; then |
| 2354 | if test -n "$ac_tool_prefix"; then |
| 2355 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 2356 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 2357 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2358 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2359 | if ${ac_cv_prog_CC+:} false; then : |
| 2360 | $as_echo_n "(cached) " >&6 |
| 2361 | else |
| 2362 | if test -n "$CC"; then |
| 2363 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2364 | else |
| 2365 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2366 | for as_dir in $PATH |
| 2367 | do |
| 2368 | IFS=$as_save_IFS |
| 2369 | test -z "$as_dir" && as_dir=. |
| 2370 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2371 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2372 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 2373 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2374 | break 2 |
| 2375 | fi |
| 2376 | done |
| 2377 | done |
| 2378 | IFS=$as_save_IFS |
| 2379 | |
| 2380 | fi |
| 2381 | fi |
| 2382 | CC=$ac_cv_prog_CC |
| 2383 | if test -n "$CC"; then |
| 2384 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2385 | $as_echo "$CC" >&6; } |
| 2386 | else |
| 2387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2388 | $as_echo "no" >&6; } |
| 2389 | fi |
| 2390 | |
| 2391 | |
| 2392 | fi |
| 2393 | fi |
| 2394 | if test -z "$CC"; then |
| 2395 | # Extract the first word of "cc", so it can be a program name with args. |
| 2396 | set dummy cc; ac_word=$2 |
| 2397 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2398 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2399 | if ${ac_cv_prog_CC+:} false; then : |
| 2400 | $as_echo_n "(cached) " >&6 |
| 2401 | else |
| 2402 | if test -n "$CC"; then |
| 2403 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2404 | else |
| 2405 | ac_prog_rejected=no |
| 2406 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2407 | for as_dir in $PATH |
| 2408 | do |
| 2409 | IFS=$as_save_IFS |
| 2410 | test -z "$as_dir" && as_dir=. |
| 2411 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2412 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2413 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 2414 | ac_prog_rejected=yes |
| 2415 | continue |
| 2416 | fi |
| 2417 | ac_cv_prog_CC="cc" |
| 2418 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2419 | break 2 |
| 2420 | fi |
| 2421 | done |
| 2422 | done |
| 2423 | IFS=$as_save_IFS |
| 2424 | |
| 2425 | if test $ac_prog_rejected = yes; then |
| 2426 | # We found a bogon in the path, so make sure we never use it. |
| 2427 | set dummy $ac_cv_prog_CC |
| 2428 | shift |
| 2429 | if test $# != 0; then |
| 2430 | # We chose a different compiler from the bogus one. |
| 2431 | # However, it has the same basename, so the bogon will be chosen |
| 2432 | # first if we set CC to just the basename; use the full file name. |
| 2433 | shift |
| 2434 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 2435 | fi |
| 2436 | fi |
| 2437 | fi |
| 2438 | fi |
| 2439 | CC=$ac_cv_prog_CC |
| 2440 | if test -n "$CC"; then |
| 2441 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2442 | $as_echo "$CC" >&6; } |
| 2443 | else |
| 2444 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2445 | $as_echo "no" >&6; } |
| 2446 | fi |
| 2447 | |
| 2448 | |
| 2449 | fi |
| 2450 | if test -z "$CC"; then |
| 2451 | if test -n "$ac_tool_prefix"; then |
| 2452 | for ac_prog in cl.exe |
| 2453 | do |
| 2454 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 2455 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 2456 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2457 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2458 | if ${ac_cv_prog_CC+:} false; then : |
| 2459 | $as_echo_n "(cached) " >&6 |
| 2460 | else |
| 2461 | if test -n "$CC"; then |
| 2462 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 2463 | else |
| 2464 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2465 | for as_dir in $PATH |
| 2466 | do |
| 2467 | IFS=$as_save_IFS |
| 2468 | test -z "$as_dir" && as_dir=. |
| 2469 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2470 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2471 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 2472 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2473 | break 2 |
| 2474 | fi |
| 2475 | done |
| 2476 | done |
| 2477 | IFS=$as_save_IFS |
| 2478 | |
| 2479 | fi |
| 2480 | fi |
| 2481 | CC=$ac_cv_prog_CC |
| 2482 | if test -n "$CC"; then |
| 2483 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 2484 | $as_echo "$CC" >&6; } |
| 2485 | else |
| 2486 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2487 | $as_echo "no" >&6; } |
| 2488 | fi |
| 2489 | |
| 2490 | |
| 2491 | test -n "$CC" && break |
| 2492 | done |
| 2493 | fi |
| 2494 | if test -z "$CC"; then |
| 2495 | ac_ct_CC=$CC |
| 2496 | for ac_prog in cl.exe |
| 2497 | do |
| 2498 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 2499 | set dummy $ac_prog; ac_word=$2 |
| 2500 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2501 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2502 | if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| 2503 | $as_echo_n "(cached) " >&6 |
| 2504 | else |
| 2505 | if test -n "$ac_ct_CC"; then |
| 2506 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 2507 | else |
| 2508 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2509 | for as_dir in $PATH |
| 2510 | do |
| 2511 | IFS=$as_save_IFS |
| 2512 | test -z "$as_dir" && as_dir=. |
| 2513 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2514 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2515 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 2516 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2517 | break 2 |
| 2518 | fi |
| 2519 | done |
| 2520 | done |
| 2521 | IFS=$as_save_IFS |
| 2522 | |
| 2523 | fi |
| 2524 | fi |
| 2525 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 2526 | if test -n "$ac_ct_CC"; then |
| 2527 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 2528 | $as_echo "$ac_ct_CC" >&6; } |
| 2529 | else |
| 2530 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2531 | $as_echo "no" >&6; } |
| 2532 | fi |
| 2533 | |
| 2534 | |
| 2535 | test -n "$ac_ct_CC" && break |
| 2536 | done |
| 2537 | |
| 2538 | if test "x$ac_ct_CC" = x; then |
| 2539 | CC="" |
| 2540 | else |
| 2541 | case $cross_compiling:$ac_tool_warned in |
| 2542 | yes:) |
| 2543 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2544 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2545 | ac_tool_warned=yes ;; |
| 2546 | esac |
| 2547 | CC=$ac_ct_CC |
| 2548 | fi |
| 2549 | fi |
| 2550 | |
| 2551 | fi |
| 2552 | |
| 2553 | |
| 2554 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2555 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2556 | as_fn_error $? "no acceptable C compiler found in \$PATH |
| 2557 | See \`config.log' for more details" "$LINENO" 5; } |
| 2558 | |
| 2559 | # Provide some information about the compiler. |
| 2560 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| 2561 | set X $ac_compile |
| 2562 | ac_compiler=$2 |
| 2563 | for ac_option in --version -v -V -qversion; do |
| 2564 | { { ac_try="$ac_compiler $ac_option >&5" |
| 2565 | case "(($ac_try" in |
| 2566 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2567 | *) ac_try_echo=$ac_try;; |
| 2568 | esac |
| 2569 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2570 | $as_echo "$ac_try_echo"; } >&5 |
| 2571 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 2572 | ac_status=$? |
| 2573 | if test -s conftest.err; then |
| 2574 | sed '10a\ |
| 2575 | ... rest of stderr output deleted ... |
| 2576 | 10q' conftest.err >conftest.er1 |
| 2577 | cat conftest.er1 >&5 |
| 2578 | fi |
| 2579 | rm -f conftest.er1 conftest.err |
| 2580 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2581 | test $ac_status = 0; } |
| 2582 | done |
| 2583 | |
| 2584 | EXEEXT= |
| 2585 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| 2586 | $as_echo_n "checking for suffix of object files... " >&6; } |
| 2587 | if ${ac_cv_objext+:} false; then : |
| 2588 | $as_echo_n "(cached) " >&6 |
| 2589 | else |
| 2590 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2591 | /* end confdefs.h. */ |
| 2592 | |
| 2593 | int |
| 2594 | main () |
| 2595 | { |
| 2596 | |
| 2597 | ; |
| 2598 | return 0; |
| 2599 | } |
| 2600 | _ACEOF |
| 2601 | rm -f conftest.o conftest.obj |
| 2602 | if { { ac_try="$ac_compile" |
| 2603 | case "(($ac_try" in |
| 2604 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2605 | *) ac_try_echo=$ac_try;; |
| 2606 | esac |
| 2607 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2608 | $as_echo "$ac_try_echo"; } >&5 |
| 2609 | (eval "$ac_compile") 2>&5 |
| 2610 | ac_status=$? |
| 2611 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2612 | test $ac_status = 0; }; then : |
| 2613 | for ac_file in conftest.o conftest.obj conftest.*; do |
| 2614 | test -f "$ac_file" || continue; |
| 2615 | case $ac_file in |
| 2616 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| 2617 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| 2618 | break;; |
| 2619 | esac |
| 2620 | done |
| 2621 | else |
| 2622 | $as_echo "$as_me: failed program was:" >&5 |
| 2623 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2624 | |
| 2625 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 2626 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 2627 | as_fn_error $? "cannot compute suffix of object files: cannot compile |
| 2628 | See \`config.log' for more details" "$LINENO" 5; } |
| 2629 | fi |
| 2630 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| 2631 | fi |
| 2632 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| 2633 | $as_echo "$ac_cv_objext" >&6; } |
| 2634 | OBJEXT=$ac_cv_objext |
| 2635 | ac_objext=$OBJEXT |
| 2636 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| 2637 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| 2638 | if ${ac_cv_c_compiler_gnu+:} false; then : |
| 2639 | $as_echo_n "(cached) " >&6 |
| 2640 | else |
| 2641 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2642 | /* end confdefs.h. */ |
| 2643 | |
| 2644 | int |
| 2645 | main () |
| 2646 | { |
| 2647 | #ifndef __GNUC__ |
| 2648 | choke me |
| 2649 | #endif |
| 2650 | |
| 2651 | ; |
| 2652 | return 0; |
| 2653 | } |
| 2654 | _ACEOF |
| 2655 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2656 | ac_compiler_gnu=yes |
| 2657 | else |
| 2658 | ac_compiler_gnu=no |
| 2659 | fi |
| 2660 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2661 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 2662 | |
| 2663 | fi |
| 2664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| 2665 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| 2666 | if test $ac_compiler_gnu = yes; then |
| 2667 | GCC=yes |
| 2668 | else |
| 2669 | GCC= |
| 2670 | fi |
| 2671 | ac_test_CFLAGS=${CFLAGS+set} |
| 2672 | ac_save_CFLAGS=$CFLAGS |
| 2673 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| 2674 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| 2675 | if ${ac_cv_prog_cc_g+:} false; then : |
| 2676 | $as_echo_n "(cached) " >&6 |
| 2677 | else |
| 2678 | ac_save_c_werror_flag=$ac_c_werror_flag |
| 2679 | ac_c_werror_flag=yes |
| 2680 | ac_cv_prog_cc_g=no |
| 2681 | CFLAGS="-g" |
| 2682 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2683 | /* end confdefs.h. */ |
| 2684 | |
| 2685 | int |
| 2686 | main () |
| 2687 | { |
| 2688 | |
| 2689 | ; |
| 2690 | return 0; |
| 2691 | } |
| 2692 | _ACEOF |
| 2693 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2694 | ac_cv_prog_cc_g=yes |
| 2695 | else |
| 2696 | CFLAGS="" |
| 2697 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2698 | /* end confdefs.h. */ |
| 2699 | |
| 2700 | int |
| 2701 | main () |
| 2702 | { |
| 2703 | |
| 2704 | ; |
| 2705 | return 0; |
| 2706 | } |
| 2707 | _ACEOF |
| 2708 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2709 | |
| 2710 | else |
| 2711 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 2712 | CFLAGS="-g" |
| 2713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2714 | /* end confdefs.h. */ |
| 2715 | |
| 2716 | int |
| 2717 | main () |
| 2718 | { |
| 2719 | |
| 2720 | ; |
| 2721 | return 0; |
| 2722 | } |
| 2723 | _ACEOF |
| 2724 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2725 | ac_cv_prog_cc_g=yes |
| 2726 | fi |
| 2727 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2728 | fi |
| 2729 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2730 | fi |
| 2731 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2732 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 2733 | fi |
| 2734 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| 2735 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
| 2736 | if test "$ac_test_CFLAGS" = set; then |
| 2737 | CFLAGS=$ac_save_CFLAGS |
| 2738 | elif test $ac_cv_prog_cc_g = yes; then |
| 2739 | if test "$GCC" = yes; then |
| 2740 | CFLAGS="-g -O2" |
| 2741 | else |
| 2742 | CFLAGS="-g" |
| 2743 | fi |
| 2744 | else |
| 2745 | if test "$GCC" = yes; then |
| 2746 | CFLAGS="-O2" |
| 2747 | else |
| 2748 | CFLAGS= |
| 2749 | fi |
| 2750 | fi |
| 2751 | |
| 2752 | ac_ext=c |
| 2753 | ac_cpp='$CPP $CPPFLAGS' |
| 2754 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2755 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2756 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 2757 | |
| 2758 | if test $host != $build; then |
| 2759 | for ac_prog in gcc cc |
| 2760 | do |
| 2761 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 2762 | set dummy $ac_prog; ac_word=$2 |
| 2763 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2764 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2765 | if ${ac_cv_prog_BUILD_CC+:} false; then : |
| 2766 | $as_echo_n "(cached) " >&6 |
| 2767 | else |
| 2768 | if test -n "$BUILD_CC"; then |
| 2769 | ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. |
| 2770 | else |
| 2771 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2772 | for as_dir in $PATH |
| 2773 | do |
| 2774 | IFS=$as_save_IFS |
| 2775 | test -z "$as_dir" && as_dir=. |
| 2776 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2777 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2778 | ac_cv_prog_BUILD_CC="$ac_prog" |
| 2779 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2780 | break 2 |
| 2781 | fi |
| 2782 | done |
| 2783 | done |
| 2784 | IFS=$as_save_IFS |
| 2785 | |
| 2786 | fi |
| 2787 | fi |
| 2788 | BUILD_CC=$ac_cv_prog_BUILD_CC |
| 2789 | if test -n "$BUILD_CC"; then |
| 2790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5 |
| 2791 | $as_echo "$BUILD_CC" >&6; } |
| 2792 | else |
| 2793 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2794 | $as_echo "no" >&6; } |
| 2795 | fi |
| 2796 | |
| 2797 | |
| 2798 | test -n "$BUILD_CC" && break |
| 2799 | done |
| 2800 | |
| 2801 | fi |
| 2802 | |
| 2803 | # On Suns, sometimes $CPP names a directory. |
| 2804 | if test -n "$CPP" && test -d "$CPP"; then |
| 2805 | CPP= |
| 2806 | fi |
| 2807 | if test -z "$CPP"; then |
| 2808 | CPP="$CC -E" |
| 2809 | fi |
| 2810 | |
| 2811 | if test -n "$ac_tool_prefix"; then |
| 2812 | # Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args. |
| 2813 | set dummy ${ac_tool_prefix}readelf; ac_word=$2 |
| 2814 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2815 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2816 | if ${ac_cv_prog_READELF+:} false; then : |
| 2817 | $as_echo_n "(cached) " >&6 |
| 2818 | else |
| 2819 | if test -n "$READELF"; then |
| 2820 | ac_cv_prog_READELF="$READELF" # Let the user override the test. |
| 2821 | else |
| 2822 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2823 | for as_dir in $PATH |
| 2824 | do |
| 2825 | IFS=$as_save_IFS |
| 2826 | test -z "$as_dir" && as_dir=. |
| 2827 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2828 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2829 | ac_cv_prog_READELF="${ac_tool_prefix}readelf" |
| 2830 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2831 | break 2 |
| 2832 | fi |
| 2833 | done |
| 2834 | done |
| 2835 | IFS=$as_save_IFS |
| 2836 | |
| 2837 | fi |
| 2838 | fi |
| 2839 | READELF=$ac_cv_prog_READELF |
| 2840 | if test -n "$READELF"; then |
| 2841 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 |
| 2842 | $as_echo "$READELF" >&6; } |
| 2843 | else |
| 2844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2845 | $as_echo "no" >&6; } |
| 2846 | fi |
| 2847 | |
| 2848 | |
| 2849 | fi |
| 2850 | if test -z "$ac_cv_prog_READELF"; then |
| 2851 | ac_ct_READELF=$READELF |
| 2852 | # Extract the first word of "readelf", so it can be a program name with args. |
| 2853 | set dummy readelf; ac_word=$2 |
| 2854 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2855 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2856 | if ${ac_cv_prog_ac_ct_READELF+:} false; then : |
| 2857 | $as_echo_n "(cached) " >&6 |
| 2858 | else |
| 2859 | if test -n "$ac_ct_READELF"; then |
| 2860 | ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. |
| 2861 | else |
| 2862 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2863 | for as_dir in $PATH |
| 2864 | do |
| 2865 | IFS=$as_save_IFS |
| 2866 | test -z "$as_dir" && as_dir=. |
| 2867 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2868 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2869 | ac_cv_prog_ac_ct_READELF="readelf" |
| 2870 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2871 | break 2 |
| 2872 | fi |
| 2873 | done |
| 2874 | done |
| 2875 | IFS=$as_save_IFS |
| 2876 | |
| 2877 | fi |
| 2878 | fi |
| 2879 | ac_ct_READELF=$ac_cv_prog_ac_ct_READELF |
| 2880 | if test -n "$ac_ct_READELF"; then |
| 2881 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 |
| 2882 | $as_echo "$ac_ct_READELF" >&6; } |
| 2883 | else |
| 2884 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2885 | $as_echo "no" >&6; } |
| 2886 | fi |
| 2887 | |
| 2888 | if test "x$ac_ct_READELF" = x; then |
| 2889 | READELF="false" |
| 2890 | else |
| 2891 | case $cross_compiling:$ac_tool_warned in |
| 2892 | yes:) |
| 2893 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 2894 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 2895 | ac_tool_warned=yes ;; |
| 2896 | esac |
| 2897 | READELF=$ac_ct_READELF |
| 2898 | fi |
| 2899 | else |
| 2900 | READELF="$ac_cv_prog_READELF" |
| 2901 | fi |
| 2902 | |
| 2903 | |
| 2904 | # We need the C++ compiler only for testing. |
| 2905 | ac_ext=cpp |
| 2906 | ac_cpp='$CXXCPP $CPPFLAGS' |
| 2907 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2908 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 2909 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| 2910 | if test -z "$CXX"; then |
| 2911 | if test -n "$CCC"; then |
| 2912 | CXX=$CCC |
| 2913 | else |
| 2914 | if test -n "$ac_tool_prefix"; then |
| 2915 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| 2916 | do |
| 2917 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 2918 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 2919 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2920 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2921 | if ${ac_cv_prog_CXX+:} false; then : |
| 2922 | $as_echo_n "(cached) " >&6 |
| 2923 | else |
| 2924 | if test -n "$CXX"; then |
| 2925 | ac_cv_prog_CXX="$CXX" # Let the user override the test. |
| 2926 | else |
| 2927 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2928 | for as_dir in $PATH |
| 2929 | do |
| 2930 | IFS=$as_save_IFS |
| 2931 | test -z "$as_dir" && as_dir=. |
| 2932 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2933 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2934 | ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" |
| 2935 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2936 | break 2 |
| 2937 | fi |
| 2938 | done |
| 2939 | done |
| 2940 | IFS=$as_save_IFS |
| 2941 | |
| 2942 | fi |
| 2943 | fi |
| 2944 | CXX=$ac_cv_prog_CXX |
| 2945 | if test -n "$CXX"; then |
| 2946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 |
| 2947 | $as_echo "$CXX" >&6; } |
| 2948 | else |
| 2949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2950 | $as_echo "no" >&6; } |
| 2951 | fi |
| 2952 | |
| 2953 | |
| 2954 | test -n "$CXX" && break |
| 2955 | done |
| 2956 | fi |
| 2957 | if test -z "$CXX"; then |
| 2958 | ac_ct_CXX=$CXX |
| 2959 | for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC |
| 2960 | do |
| 2961 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 2962 | set dummy $ac_prog; ac_word=$2 |
| 2963 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 2964 | $as_echo_n "checking for $ac_word... " >&6; } |
| 2965 | if ${ac_cv_prog_ac_ct_CXX+:} false; then : |
| 2966 | $as_echo_n "(cached) " >&6 |
| 2967 | else |
| 2968 | if test -n "$ac_ct_CXX"; then |
| 2969 | ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. |
| 2970 | else |
| 2971 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2972 | for as_dir in $PATH |
| 2973 | do |
| 2974 | IFS=$as_save_IFS |
| 2975 | test -z "$as_dir" && as_dir=. |
| 2976 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2977 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 2978 | ac_cv_prog_ac_ct_CXX="$ac_prog" |
| 2979 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 2980 | break 2 |
| 2981 | fi |
| 2982 | done |
| 2983 | done |
| 2984 | IFS=$as_save_IFS |
| 2985 | |
| 2986 | fi |
| 2987 | fi |
| 2988 | ac_ct_CXX=$ac_cv_prog_ac_ct_CXX |
| 2989 | if test -n "$ac_ct_CXX"; then |
| 2990 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 |
| 2991 | $as_echo "$ac_ct_CXX" >&6; } |
| 2992 | else |
| 2993 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 2994 | $as_echo "no" >&6; } |
| 2995 | fi |
| 2996 | |
| 2997 | |
| 2998 | test -n "$ac_ct_CXX" && break |
| 2999 | done |
| 3000 | |
| 3001 | if test "x$ac_ct_CXX" = x; then |
| 3002 | CXX="g++" |
| 3003 | else |
| 3004 | case $cross_compiling:$ac_tool_warned in |
| 3005 | yes:) |
| 3006 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3007 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3008 | ac_tool_warned=yes ;; |
| 3009 | esac |
| 3010 | CXX=$ac_ct_CXX |
| 3011 | fi |
| 3012 | fi |
| 3013 | |
| 3014 | fi |
| 3015 | fi |
| 3016 | # Provide some information about the compiler. |
| 3017 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 |
| 3018 | set X $ac_compile |
| 3019 | ac_compiler=$2 |
| 3020 | for ac_option in --version -v -V -qversion; do |
| 3021 | { { ac_try="$ac_compiler $ac_option >&5" |
| 3022 | case "(($ac_try" in |
| 3023 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3024 | *) ac_try_echo=$ac_try;; |
| 3025 | esac |
| 3026 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3027 | $as_echo "$ac_try_echo"; } >&5 |
| 3028 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 3029 | ac_status=$? |
| 3030 | if test -s conftest.err; then |
| 3031 | sed '10a\ |
| 3032 | ... rest of stderr output deleted ... |
| 3033 | 10q' conftest.err >conftest.er1 |
| 3034 | cat conftest.er1 >&5 |
| 3035 | fi |
| 3036 | rm -f conftest.er1 conftest.err |
| 3037 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3038 | test $ac_status = 0; } |
| 3039 | done |
| 3040 | |
| 3041 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 |
| 3042 | $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } |
| 3043 | if ${ac_cv_cxx_compiler_gnu+:} false; then : |
| 3044 | $as_echo_n "(cached) " >&6 |
| 3045 | else |
| 3046 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3047 | /* end confdefs.h. */ |
| 3048 | |
| 3049 | int |
| 3050 | main () |
| 3051 | { |
| 3052 | #ifndef __GNUC__ |
| 3053 | choke me |
| 3054 | #endif |
| 3055 | |
| 3056 | ; |
| 3057 | return 0; |
| 3058 | } |
| 3059 | _ACEOF |
| 3060 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3061 | ac_compiler_gnu=yes |
| 3062 | else |
| 3063 | ac_compiler_gnu=no |
| 3064 | fi |
| 3065 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3066 | ac_cv_cxx_compiler_gnu=$ac_compiler_gnu |
| 3067 | |
| 3068 | fi |
| 3069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 |
| 3070 | $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } |
| 3071 | if test $ac_compiler_gnu = yes; then |
| 3072 | GXX=yes |
| 3073 | else |
| 3074 | GXX= |
| 3075 | fi |
| 3076 | ac_test_CXXFLAGS=${CXXFLAGS+set} |
| 3077 | ac_save_CXXFLAGS=$CXXFLAGS |
| 3078 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 |
| 3079 | $as_echo_n "checking whether $CXX accepts -g... " >&6; } |
| 3080 | if ${ac_cv_prog_cxx_g+:} false; then : |
| 3081 | $as_echo_n "(cached) " >&6 |
| 3082 | else |
| 3083 | ac_save_cxx_werror_flag=$ac_cxx_werror_flag |
| 3084 | ac_cxx_werror_flag=yes |
| 3085 | ac_cv_prog_cxx_g=no |
| 3086 | CXXFLAGS="-g" |
| 3087 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3088 | /* end confdefs.h. */ |
| 3089 | |
| 3090 | int |
| 3091 | main () |
| 3092 | { |
| 3093 | |
| 3094 | ; |
| 3095 | return 0; |
| 3096 | } |
| 3097 | _ACEOF |
| 3098 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3099 | ac_cv_prog_cxx_g=yes |
| 3100 | else |
| 3101 | CXXFLAGS="" |
| 3102 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3103 | /* end confdefs.h. */ |
| 3104 | |
| 3105 | int |
| 3106 | main () |
| 3107 | { |
| 3108 | |
| 3109 | ; |
| 3110 | return 0; |
| 3111 | } |
| 3112 | _ACEOF |
| 3113 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3114 | |
| 3115 | else |
| 3116 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| 3117 | CXXFLAGS="-g" |
| 3118 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3119 | /* end confdefs.h. */ |
| 3120 | |
| 3121 | int |
| 3122 | main () |
| 3123 | { |
| 3124 | |
| 3125 | ; |
| 3126 | return 0; |
| 3127 | } |
| 3128 | _ACEOF |
| 3129 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 3130 | ac_cv_prog_cxx_g=yes |
| 3131 | fi |
| 3132 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3133 | fi |
| 3134 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3135 | fi |
| 3136 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3137 | ac_cxx_werror_flag=$ac_save_cxx_werror_flag |
| 3138 | fi |
| 3139 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 |
| 3140 | $as_echo "$ac_cv_prog_cxx_g" >&6; } |
| 3141 | if test "$ac_test_CXXFLAGS" = set; then |
| 3142 | CXXFLAGS=$ac_save_CXXFLAGS |
| 3143 | elif test $ac_cv_prog_cxx_g = yes; then |
| 3144 | if test "$GXX" = yes; then |
| 3145 | CXXFLAGS="-g -O2" |
| 3146 | else |
| 3147 | CXXFLAGS="-g" |
| 3148 | fi |
| 3149 | else |
| 3150 | if test "$GXX" = yes; then |
| 3151 | CXXFLAGS="-O2" |
| 3152 | else |
| 3153 | CXXFLAGS= |
| 3154 | fi |
| 3155 | fi |
| 3156 | ac_ext=c |
| 3157 | ac_cpp='$CPP $CPPFLAGS' |
| 3158 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3159 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3160 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3161 | |
| 3162 | # It's useless to us if it can't link programs (e.g. missing -lstdc++). |
| 3163 | |
| 3164 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5 |
| 3165 | $as_echo_n "checking whether $CXX can link programs... " >&6; } |
| 3166 | if ${libc_cv_cxx_link_ok+:} false; then : |
| 3167 | $as_echo_n "(cached) " >&6 |
| 3168 | else |
| 3169 | ac_ext=cpp |
| 3170 | ac_cpp='$CXXCPP $CPPFLAGS' |
| 3171 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3172 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3173 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| 3174 | |
| 3175 | # Default, dynamic case. |
| 3176 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3177 | /* end confdefs.h. */ |
| 3178 | |
| 3179 | int |
| 3180 | main () |
| 3181 | { |
| 3182 | |
| 3183 | ; |
| 3184 | return 0; |
| 3185 | } |
| 3186 | _ACEOF |
| 3187 | if ac_fn_cxx_try_link "$LINENO"; then : |
| 3188 | libc_cv_cxx_link_ok=yes |
| 3189 | else |
| 3190 | libc_cv_cxx_link_ok=no |
| 3191 | fi |
| 3192 | rm -f core conftest.err conftest.$ac_objext \ |
| 3193 | conftest$ac_exeext conftest.$ac_ext |
| 3194 | # Static case. |
| 3195 | old_LDFLAGS="$LDFLAGS" |
| 3196 | LDFLAGS="$LDFLAGS -static" |
| 3197 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3198 | /* end confdefs.h. */ |
| 3199 | |
| 3200 | #include <iostream> |
| 3201 | |
| 3202 | int |
| 3203 | main() |
| 3204 | { |
| 3205 | std::cout << "Hello, world!"; |
| 3206 | return 0; |
| 3207 | } |
| 3208 | |
| 3209 | _ACEOF |
| 3210 | if ac_fn_cxx_try_link "$LINENO"; then : |
| 3211 | |
| 3212 | else |
| 3213 | libc_cv_cxx_link_ok=no |
| 3214 | fi |
| 3215 | rm -f core conftest.err conftest.$ac_objext \ |
| 3216 | conftest$ac_exeext conftest.$ac_ext |
| 3217 | LDFLAGS="$old_LDFLAGS" |
| 3218 | ac_ext=c |
| 3219 | ac_cpp='$CPP $CPPFLAGS' |
| 3220 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3221 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3222 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3223 | |
| 3224 | fi |
| 3225 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5 |
| 3226 | $as_echo "$libc_cv_cxx_link_ok" >&6; } |
| 3227 | if test $libc_cv_cxx_link_ok != yes; then : |
| 3228 | CXX= |
| 3229 | fi |
| 3230 | |
| 3231 | if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then |
| 3232 | as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5 |
| 3233 | fi |
| 3234 | |
| 3235 | # This will get text that should go into config.make. |
| 3236 | config_vars= |
| 3237 | |
| 3238 | # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. |
| 3239 | |
| 3240 | # Check whether --with-gd was given. |
| 3241 | if test "${with_gd+set}" = set; then : |
| 3242 | withval=$with_gd; case "$with_gd" in |
| 3243 | yes|''|no) ;; |
| 3244 | *) libgd_include="-I$withval/include" |
| 3245 | libgd_ldflags="-L$withval/lib" ;; |
| 3246 | esac |
| 3247 | |
| 3248 | fi |
| 3249 | |
| 3250 | |
| 3251 | # Check whether --with-gd-include was given. |
| 3252 | if test "${with_gd_include+set}" = set; then : |
| 3253 | withval=$with_gd_include; case "$with_gd_include" in |
| 3254 | ''|no) ;; |
| 3255 | *) libgd_include="-I$withval" ;; |
| 3256 | esac |
| 3257 | |
| 3258 | fi |
| 3259 | |
| 3260 | |
| 3261 | # Check whether --with-gd-lib was given. |
| 3262 | if test "${with_gd_lib+set}" = set; then : |
| 3263 | withval=$with_gd_lib; case "$with_gd_lib" in |
| 3264 | ''|no) ;; |
| 3265 | *) libgd_ldflags="-L$withval" ;; |
| 3266 | esac |
| 3267 | |
| 3268 | fi |
| 3269 | |
| 3270 | |
| 3271 | if test -n "$libgd_include"; then |
| 3272 | config_vars="$config_vars |
| 3273 | CFLAGS-memusagestat.c = $libgd_include" |
| 3274 | fi |
| 3275 | if test -n "$libgd_ldflags"; then |
| 3276 | config_vars="$config_vars |
| 3277 | libgd-LDFLAGS = $libgd_ldflags" |
| 3278 | fi |
| 3279 | |
| 3280 | |
| 3281 | # Check whether --with-fp was given. |
| 3282 | if test "${with_fp+set}" = set; then : |
| 3283 | withval=$with_fp; with_fp=$withval |
| 3284 | else |
| 3285 | with_fp=yes |
| 3286 | fi |
| 3287 | |
| 3288 | |
| 3289 | |
| 3290 | # Check whether --with-binutils was given. |
| 3291 | if test "${with_binutils+set}" = set; then : |
| 3292 | withval=$with_binutils; path_binutils=$withval |
| 3293 | else |
| 3294 | path_binutils='' |
| 3295 | fi |
| 3296 | |
| 3297 | |
| 3298 | # Check whether --with-selinux was given. |
| 3299 | if test "${with_selinux+set}" = set; then : |
| 3300 | withval=$with_selinux; with_selinux=$withval |
| 3301 | else |
| 3302 | with_selinux=auto |
| 3303 | fi |
| 3304 | |
| 3305 | |
| 3306 | |
| 3307 | # Check whether --with-headers was given. |
| 3308 | if test "${with_headers+set}" = set; then : |
| 3309 | withval=$with_headers; sysheaders=$withval |
| 3310 | else |
| 3311 | sysheaders='' |
| 3312 | fi |
| 3313 | |
| 3314 | |
| 3315 | |
| 3316 | |
| 3317 | |
| 3318 | # Check whether --with-default-link was given. |
| 3319 | if test "${with_default_link+set}" = set; then : |
| 3320 | withval=$with_default_link; use_default_link=$withval |
| 3321 | else |
| 3322 | use_default_link=default |
| 3323 | fi |
| 3324 | |
| 3325 | |
| 3326 | # Check whether --enable-sanity-checks was given. |
| 3327 | if test "${enable_sanity_checks+set}" = set; then : |
| 3328 | enableval=$enable_sanity_checks; enable_sanity=$enableval |
| 3329 | else |
| 3330 | enable_sanity=yes |
| 3331 | fi |
| 3332 | |
| 3333 | |
| 3334 | # Check whether --enable-shared was given. |
| 3335 | if test "${enable_shared+set}" = set; then : |
| 3336 | enableval=$enable_shared; shared=$enableval |
| 3337 | else |
| 3338 | shared=yes |
| 3339 | fi |
| 3340 | |
| 3341 | # Check whether --enable-profile was given. |
| 3342 | if test "${enable_profile+set}" = set; then : |
| 3343 | enableval=$enable_profile; profile=$enableval |
| 3344 | else |
| 3345 | profile=no |
| 3346 | fi |
| 3347 | |
| 3348 | # Check whether --enable-timezone-tools was given. |
| 3349 | if test "${enable_timezone_tools+set}" = set; then : |
| 3350 | enableval=$enable_timezone_tools; enable_timezone_tools=$enableval |
| 3351 | else |
| 3352 | enable_timezone_tools=yes |
| 3353 | fi |
| 3354 | |
| 3355 | |
| 3356 | |
| 3357 | # Check whether --enable-hardcoded-path-in-tests was given. |
| 3358 | if test "${enable_hardcoded_path_in_tests+set}" = set; then : |
| 3359 | enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval |
| 3360 | else |
| 3361 | hardcoded_path_in_tests=no |
| 3362 | fi |
| 3363 | |
| 3364 | |
| 3365 | |
| 3366 | # Check whether --enable-stackguard-randomization was given. |
| 3367 | if test "${enable_stackguard_randomization+set}" = set; then : |
| 3368 | enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval |
| 3369 | else |
| 3370 | enable_stackguard_randomize=no |
| 3371 | fi |
| 3372 | |
| 3373 | if test "$enable_stackguard_randomize" = yes; then |
| 3374 | $as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h |
| 3375 | |
| 3376 | fi |
| 3377 | |
| 3378 | # Check whether --enable-lock-elision was given. |
| 3379 | if test "${enable_lock_elision+set}" = set; then : |
| 3380 | enableval=$enable_lock_elision; enable_lock_elision=$enableval |
| 3381 | else |
| 3382 | enable_lock_elision=no |
| 3383 | fi |
| 3384 | |
| 3385 | |
| 3386 | if test "$enable_lock_elision" = yes ; then |
| 3387 | $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h |
| 3388 | |
| 3389 | fi |
| 3390 | |
| 3391 | # Check whether --enable-add-ons was given. |
| 3392 | if test "${enable_add_ons+set}" = set; then : |
| 3393 | enableval=$enable_add_ons; |
| 3394 | else |
| 3395 | enable_add_ons=yes |
| 3396 | fi |
| 3397 | |
| 3398 | |
| 3399 | # Check whether --enable-hidden-plt was given. |
| 3400 | if test "${enable_hidden_plt+set}" = set; then : |
| 3401 | enableval=$enable_hidden_plt; hidden=$enableval |
| 3402 | else |
| 3403 | hidden=yes |
| 3404 | fi |
| 3405 | |
| 3406 | if test "x$hidden" = xno; then |
| 3407 | $as_echo "#define NO_HIDDEN 1" >>confdefs.h |
| 3408 | |
| 3409 | fi |
| 3410 | |
| 3411 | # Check whether --enable-bind-now was given. |
| 3412 | if test "${enable_bind_now+set}" = set; then : |
| 3413 | enableval=$enable_bind_now; bindnow=$enableval |
| 3414 | else |
| 3415 | bindnow=no |
| 3416 | fi |
| 3417 | |
| 3418 | |
| 3419 | |
| 3420 | # Check whether --enable-static-nss was given. |
| 3421 | if test "${enable_static_nss+set}" = set; then : |
| 3422 | enableval=$enable_static_nss; static_nss=$enableval |
| 3423 | else |
| 3424 | static_nss=no |
| 3425 | fi |
| 3426 | |
| 3427 | if test x"$static_nss" = xyes || test x"$shared" = xno; then |
| 3428 | static_nss=yes |
| 3429 | $as_echo "#define DO_STATIC_NSS 1" >>confdefs.h |
| 3430 | |
| 3431 | fi |
| 3432 | |
| 3433 | # Check whether --enable-force-install was given. |
| 3434 | if test "${enable_force_install+set}" = set; then : |
| 3435 | enableval=$enable_force_install; force_install=$enableval |
| 3436 | else |
| 3437 | force_install=yes |
| 3438 | fi |
| 3439 | |
| 3440 | |
| 3441 | |
| 3442 | # Check whether --enable-maintainer-mode was given. |
| 3443 | if test "${enable_maintainer_mode+set}" = set; then : |
| 3444 | enableval=$enable_maintainer_mode; maintainer=$enableval |
| 3445 | else |
| 3446 | maintainer=no |
| 3447 | fi |
| 3448 | |
| 3449 | |
| 3450 | # Check whether --enable-kernel was given. |
| 3451 | if test "${enable_kernel+set}" = set; then : |
| 3452 | enableval=$enable_kernel; minimum_kernel=$enableval |
| 3453 | fi |
| 3454 | |
| 3455 | if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then |
| 3456 | # Better nothing than this. |
| 3457 | minimum_kernel="" |
| 3458 | else |
| 3459 | if test "$minimum_kernel" = current; then |
| 3460 | minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= |
| 3461 | fi |
| 3462 | fi |
| 3463 | |
| 3464 | # Check whether --enable-all-warnings was given. |
| 3465 | if test "${enable_all_warnings+set}" = set; then : |
| 3466 | enableval=$enable_all_warnings; all_warnings=$enableval |
| 3467 | fi |
| 3468 | |
| 3469 | |
| 3470 | |
| 3471 | # Check whether --enable-werror was given. |
| 3472 | if test "${enable_werror+set}" = set; then : |
| 3473 | enableval=$enable_werror; enable_werror=$enableval |
| 3474 | else |
| 3475 | enable_werror=yes |
| 3476 | fi |
| 3477 | |
| 3478 | |
| 3479 | |
| 3480 | # Check whether --enable-multi-arch was given. |
| 3481 | if test "${enable_multi_arch+set}" = set; then : |
| 3482 | enableval=$enable_multi_arch; multi_arch=$enableval |
| 3483 | else |
| 3484 | multi_arch=default |
| 3485 | fi |
| 3486 | |
| 3487 | |
| 3488 | # Check whether --enable-nss-crypt was given. |
| 3489 | if test "${enable_nss_crypt+set}" = set; then : |
| 3490 | enableval=$enable_nss_crypt; nss_crypt=$enableval |
| 3491 | else |
| 3492 | nss_crypt=no |
| 3493 | fi |
| 3494 | |
| 3495 | if test x$nss_crypt = xyes; then |
| 3496 | nss_includes=-I$(nss-config --includedir 2>/dev/null) |
| 3497 | if test $? -ne 0; then |
| 3498 | as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5 |
| 3499 | fi |
| 3500 | old_CFLAGS="$CFLAGS" |
| 3501 | CFLAGS="$CFLAGS $nss_includes" |
| 3502 | |
| 3503 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3504 | /* end confdefs.h. */ |
| 3505 | typedef int PRBool; |
| 3506 | #include <hasht.h> |
| 3507 | #include <nsslowhash.h> |
| 3508 | void f (void) { NSSLOW_Init (); } |
| 3509 | int |
| 3510 | main () |
| 3511 | { |
| 3512 | |
| 3513 | ; |
| 3514 | return 0; |
| 3515 | } |
| 3516 | _ACEOF |
| 3517 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3518 | libc_cv_nss_crypt=yes |
| 3519 | else |
| 3520 | as_fn_error $? " |
| 3521 | cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5 |
| 3522 | fi |
| 3523 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3524 | old_LIBS="$LIBS" |
| 3525 | LIBS="$LIBS -lfreebl3" |
| 3526 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3527 | /* end confdefs.h. */ |
| 3528 | typedef int PRBool; |
| 3529 | #include <hasht.h> |
| 3530 | #include <nsslowhash.h> |
| 3531 | int |
| 3532 | main () |
| 3533 | { |
| 3534 | NSSLOW_Init(); |
| 3535 | ; |
| 3536 | return 0; |
| 3537 | } |
| 3538 | _ACEOF |
| 3539 | if ac_fn_c_try_link "$LINENO"; then : |
| 3540 | libc_cv_nss_crypt=yes |
| 3541 | else |
| 3542 | as_fn_error $? " |
| 3543 | cannot link program using lowlevel NSS hash functions" "$LINENO" 5 |
| 3544 | fi |
| 3545 | rm -f core conftest.err conftest.$ac_objext \ |
| 3546 | conftest$ac_exeext conftest.$ac_ext |
| 3547 | CFLAGS="$old_CFLAGS" |
| 3548 | LIBS="$old_LIBS" |
| 3549 | else |
| 3550 | libc_cv_nss_crypt=no |
| 3551 | fi |
| 3552 | |
| 3553 | |
| 3554 | |
| 3555 | # Check whether --enable-obsolete-rpc was given. |
| 3556 | if test "${enable_obsolete_rpc+set}" = set; then : |
| 3557 | enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval |
| 3558 | else |
| 3559 | link_obsolete_rpc=no |
| 3560 | fi |
| 3561 | |
| 3562 | |
| 3563 | |
| 3564 | if test "$link_obsolete_rpc" = yes; then |
| 3565 | $as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h |
| 3566 | |
| 3567 | fi |
| 3568 | |
| 3569 | # Check whether --enable-systemtap was given. |
| 3570 | if test "${enable_systemtap+set}" = set; then : |
| 3571 | enableval=$enable_systemtap; systemtap=$enableval |
| 3572 | else |
| 3573 | systemtap=no |
| 3574 | fi |
| 3575 | |
| 3576 | if test "x$systemtap" != xno; then |
| 3577 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5 |
| 3578 | $as_echo_n "checking for systemtap static probe support... " >&6; } |
| 3579 | if ${libc_cv_sdt+:} false; then : |
| 3580 | $as_echo_n "(cached) " >&6 |
| 3581 | else |
| 3582 | old_CFLAGS="$CFLAGS" |
| 3583 | CFLAGS="-std=gnu11 $CFLAGS" |
| 3584 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3585 | /* end confdefs.h. */ |
| 3586 | #include <sys/sdt.h> |
| 3587 | void foo (int i, void *p) |
| 3588 | { |
| 3589 | asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) "" |
| 3590 | :: STAP_PROBE_ASM_OPERANDS (2, i, p)); |
| 3591 | } |
| 3592 | _ACEOF |
| 3593 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3594 | libc_cv_sdt=yes |
| 3595 | else |
| 3596 | libc_cv_sdt=no |
| 3597 | fi |
| 3598 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3599 | CFLAGS="$old_CFLAGS" |
| 3600 | fi |
| 3601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5 |
| 3602 | $as_echo "$libc_cv_sdt" >&6; } |
| 3603 | if test $libc_cv_sdt = yes; then |
| 3604 | $as_echo "#define USE_STAP_PROBE 1" >>confdefs.h |
| 3605 | |
| 3606 | elif test "x$systemtap" != xauto; then |
| 3607 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3608 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3609 | as_fn_error $? "systemtap support needs sys/sdt.h with asm support |
| 3610 | See \`config.log' for more details" "$LINENO" 5; } |
| 3611 | fi |
| 3612 | fi |
| 3613 | |
| 3614 | # Check whether --enable-build-nscd was given. |
| 3615 | if test "${enable_build_nscd+set}" = set; then : |
| 3616 | enableval=$enable_build_nscd; build_nscd=$enableval |
| 3617 | else |
| 3618 | build_nscd=default |
| 3619 | fi |
| 3620 | |
| 3621 | |
| 3622 | |
| 3623 | # Note the use of $use_nscd is near the bottom of the file. |
| 3624 | # Check whether --enable-nscd was given. |
| 3625 | if test "${enable_nscd+set}" = set; then : |
| 3626 | enableval=$enable_nscd; use_nscd=$enableval |
| 3627 | else |
| 3628 | use_nscd=yes |
| 3629 | fi |
| 3630 | |
| 3631 | |
| 3632 | # Check whether --enable-pt_chown was given. |
| 3633 | if test "${enable_pt_chown+set}" = set; then : |
| 3634 | enableval=$enable_pt_chown; build_pt_chown=$enableval |
| 3635 | else |
| 3636 | build_pt_chown=no |
| 3637 | fi |
| 3638 | |
| 3639 | |
| 3640 | if test "$build_pt_chown" = yes; then |
| 3641 | $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h |
| 3642 | |
| 3643 | fi |
| 3644 | |
| 3645 | # The abi-tags file uses a fairly simplistic model for name recognition that |
| 3646 | # can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a |
| 3647 | # $host_os of `gnu*' here to be `gnu-gnu*' just so that it can tell. |
| 3648 | # This doesn't get used much beyond that, so it's fairly safe. |
| 3649 | case "$host_os" in |
| 3650 | linux*) |
| 3651 | ;; |
| 3652 | gnu*) |
| 3653 | host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` |
| 3654 | ;; |
| 3655 | esac |
| 3656 | |
| 3657 | # Check whether --enable-mathvec was given. |
| 3658 | if test "${enable_mathvec+set}" = set; then : |
| 3659 | enableval=$enable_mathvec; build_mathvec=$enableval |
| 3660 | else |
| 3661 | build_mathvec=notset |
| 3662 | fi |
| 3663 | |
| 3664 | |
| 3665 | # We keep the original values in `$config_*' and never modify them, so we |
| 3666 | # can write them unchanged into config.make. Everything else uses |
| 3667 | # $machine, $vendor, and $os, and changes them whenever convenient. |
| 3668 | config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os |
| 3669 | |
| 3670 | # Don't allow vendor == "unknown" |
| 3671 | test "$config_vendor" = unknown && config_vendor= |
| 3672 | config_os="`echo $config_os | sed 's/^unknown-//'`" |
| 3673 | |
| 3674 | # Some configurations imply other options. |
| 3675 | elf=yes |
| 3676 | |
| 3677 | # The configure fragment of an add-on port can modify these to supplement |
| 3678 | # or override the table in the case statement below. No fragment should |
| 3679 | # ever change the config_* variables, however. |
| 3680 | machine=$config_machine |
| 3681 | vendor=$config_vendor |
| 3682 | os=$config_os |
| 3683 | base_os='' |
| 3684 | |
| 3685 | submachine= |
| 3686 | |
| 3687 | # Check whether --with-cpu was given. |
| 3688 | if test "${with_cpu+set}" = set; then : |
| 3689 | withval=$with_cpu; case "$withval" in |
| 3690 | yes|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;; |
| 3691 | no) ;; |
| 3692 | *) submachine="$withval" ;; |
| 3693 | esac |
| 3694 | |
| 3695 | fi |
| 3696 | |
| 3697 | |
| 3698 | # An preconfigure script can set this when it wants to disable the sanity |
| 3699 | # check below. |
| 3700 | libc_config_ok=no |
| 3701 | |
| 3702 | if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null` |
| 3703 | then |
| 3704 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5 |
| 3705 | $as_echo_n "checking for sysdeps preconfigure fragments... " >&6; } |
| 3706 | for frag in $frags; do |
| 3707 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` |
| 3708 | echo $ECHO_N "$name $ECHO_C" >&6 |
| 3709 | . "$frag" |
| 3710 | done |
| 3711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
| 3712 | $as_echo "" >&6; } |
| 3713 | fi |
| 3714 | |
| 3715 | subdirs="$subdirs " |
| 3716 | |
| 3717 | |
| 3718 | case "$enable_add_ons" in |
| 3719 | ''|no) add_ons= ;; |
| 3720 | yes|'*') |
| 3721 | add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | |
| 3722 | sed 's@/[^/]*$@@' | sort | uniq` |
| 3723 | add_ons_automatic=yes |
| 3724 | ;; |
| 3725 | *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` |
| 3726 | add_ons_automatic=no ;; |
| 3727 | esac |
| 3728 | |
| 3729 | configured_add_ons= |
| 3730 | add_ons_sfx= |
| 3731 | add_ons_pfx= |
| 3732 | if test x"$add_ons" != x; then |
| 3733 | for f in $add_ons; do |
| 3734 | # Some sanity checks |
| 3735 | case "$f" in |
| 3736 | crypt) |
| 3737 | as_fn_error $? " |
| 3738 | *** It seems that you're using an old \`crypt' add-on. crypt is now |
| 3739 | *** part of glibc and using the old add-on will not work with this |
| 3740 | *** release. Start again with fresh sources and without the old |
| 3741 | *** \`crypt' add-on." "$LINENO" 5 |
| 3742 | ;; |
| 3743 | localedata) |
| 3744 | as_fn_error $? " |
| 3745 | *** It seems that you're using an old \`localedata' add-on. localedata |
| 3746 | *** is now part of glibc and using the old add-on will not work with |
| 3747 | *** this release. Start again with fresh sources and without the old |
| 3748 | *** \`localedata' add-on." "$LINENO" 5 |
| 3749 | ;; |
| 3750 | esac |
| 3751 | done |
| 3752 | |
| 3753 | # Now source each add-on's configure fragment. |
| 3754 | # The fragments can use $srcdir/$libc_add_on to find themselves, |
| 3755 | # and test $add_ons_automatic to see if they were explicitly requested. |
| 3756 | # A fragment can clear (or even change) $libc_add_on to affect |
| 3757 | # whether it goes into the list to be actually used in the build. |
| 3758 | use_add_ons= |
| 3759 | for libc_add_on in $add_ons; do |
| 3760 | # Test whether such a directory really exists. |
| 3761 | # It can be absolute, or relative to $srcdir, or relative to the build dir. |
| 3762 | case "$libc_add_on" in |
| 3763 | /*) |
| 3764 | libc_add_on_srcdir=$libc_add_on |
| 3765 | ;; |
| 3766 | *) |
| 3767 | test -d "$srcdir/$libc_add_on" || { |
| 3768 | if test -d "$libc_add_on"; then |
| 3769 | libc_add_on="`pwd`/$libc_add_on" |
| 3770 | else |
| 3771 | as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5 |
| 3772 | fi |
| 3773 | } |
| 3774 | libc_add_on_srcdir=$srcdir/$libc_add_on |
| 3775 | ;; |
| 3776 | esac |
| 3777 | |
| 3778 | libc_add_on_frag=$libc_add_on_srcdir/configure |
| 3779 | libc_add_on_canonical= |
| 3780 | libc_add_on_config_subdirs= |
| 3781 | if test -r "$libc_add_on_frag"; then |
| 3782 | { $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5 |
| 3783 | $as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} |
| 3784 | libc_add_on_canonical=unknown |
| 3785 | libc_add_on_subdirs= |
| 3786 | . "$libc_add_on_frag" |
| 3787 | test -z "$libc_add_on" || { |
| 3788 | configured_add_ons="$configured_add_ons $libc_add_on" |
| 3789 | if test "x$libc_add_on_canonical" = xunknown; then |
| 3790 | as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5 |
| 3791 | fi |
| 3792 | for d in $libc_add_on_subdirs; do |
| 3793 | case "$libc_add_on" in |
| 3794 | /*) subdir_srcdir="$libc_add_on" ;; |
| 3795 | *) subdir_srcdir="\$(..)$libc_add_on" ;; |
| 3796 | esac |
| 3797 | case "$d" in |
| 3798 | .) |
| 3799 | d="${libc_add_on_canonical:-$libc_add_on}" |
| 3800 | ;; |
| 3801 | /*) |
| 3802 | subdir_srcdir="$d" |
| 3803 | ;; |
| 3804 | *) |
| 3805 | subdir_srcdir="$subdir_srcdir/$d" |
| 3806 | ;; |
| 3807 | esac |
| 3808 | d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` |
| 3809 | add_on_subdirs="$add_on_subdirs $d" |
| 3810 | test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars |
| 3811 | $d-srcdir = $subdir_srcdir" |
| 3812 | done |
| 3813 | for d in $libc_add_on_config_subdirs; do |
| 3814 | case "$d" in |
| 3815 | /*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
| 3816 | esac |
| 3817 | if test ! -d "$libc_add_on_srcdir/$d"; then |
| 3818 | as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5 |
| 3819 | fi |
| 3820 | case "$libc_add_on" in |
| 3821 | /*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;; |
| 3822 | esac |
| 3823 | subdirs="$subdirs $libc_add_on/$d" |
| 3824 | done |
| 3825 | } |
| 3826 | fi |
| 3827 | if test -n "$libc_add_on"; then |
| 3828 | if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` |
| 3829 | then |
| 3830 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5 |
| 3831 | $as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; } |
| 3832 | for frag in $frags; do |
| 3833 | name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` |
| 3834 | echo $ECHO_N "$name $ECHO_C" >&6 |
| 3835 | . "$frag" |
| 3836 | done |
| 3837 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5 |
| 3838 | $as_echo "" >&6; } |
| 3839 | fi |
| 3840 | use_add_ons="$use_add_ons $libc_add_on" |
| 3841 | add_ons_pfx="$add_ons_pfx $libc_add_on/" |
| 3842 | test -z "$libc_add_on_canonical" || |
| 3843 | add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" |
| 3844 | fi |
| 3845 | done |
| 3846 | # Use echo to strip excess whitespace. |
| 3847 | add_ons="`echo $use_add_ons`" |
| 3848 | fi |
| 3849 | |
| 3850 | |
| 3851 | |
| 3852 | |
| 3853 | ### |
| 3854 | ### By using the undocumented --enable-hacker-mode option for configure |
| 3855 | ### one can skip this test to make the configuration not fail for unsupported |
| 3856 | ### platforms. |
| 3857 | ### |
| 3858 | if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then |
| 3859 | case "$machine-$host_os" in |
| 3860 | *-linux* | *-gnu*) |
| 3861 | ;; |
| 3862 | *) |
| 3863 | as_fn_error $? " |
| 3864 | *** The GNU C library is currently unavailable for this platform. |
| 3865 | *** If you are interested in seeing glibc on this platform visit |
| 3866 | *** the \"How to submit a new port\" in the wiki: |
| 3867 | *** https://sourceware.org/glibc/wiki/HomePage#Development |
| 3868 | *** and join the community!" "$LINENO" 5 |
| 3869 | ;; |
| 3870 | esac |
| 3871 | fi |
| 3872 | |
| 3873 | # Set base_machine if not set by a preconfigure fragment. |
| 3874 | test -n "$base_machine" || base_machine=$machine |
| 3875 | |
| 3876 | |
| 3877 | # For the multi-arch option we need support in the assembler & linker. |
| 3878 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5 |
| 3879 | $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; } |
| 3880 | if ${libc_cv_ld_gnu_indirect_function+:} false; then : |
| 3881 | $as_echo_n "(cached) " >&6 |
| 3882 | else |
| 3883 | cat > conftest.S <<EOF |
| 3884 | .type foo,%gnu_indirect_function |
| 3885 | foo: |
| 3886 | .globl _start |
| 3887 | _start: |
| 3888 | .globl __start |
| 3889 | __start: |
| 3890 | .data |
| 3891 | #ifdef _LP64 |
| 3892 | .quad foo |
| 3893 | #else |
| 3894 | .long foo |
| 3895 | #endif |
| 3896 | EOF |
| 3897 | libc_cv_ld_gnu_indirect_function=no |
| 3898 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ |
| 3899 | -nostartfiles -nostdlib \ |
| 3900 | -o conftest conftest.S 1>&5 2>&5; then |
| 3901 | # Do a link to see if the backend supports IFUNC relocs. |
| 3902 | $READELF -r conftest 1>&5 |
| 3903 | LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || { |
| 3904 | libc_cv_ld_gnu_indirect_function=yes |
| 3905 | } |
| 3906 | fi |
| 3907 | rm -f conftest* |
| 3908 | fi |
| 3909 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5 |
| 3910 | $as_echo "$libc_cv_ld_gnu_indirect_function" >&6; } |
| 3911 | |
| 3912 | if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then |
| 3913 | if test x"$multi_arch" = xyes; then |
| 3914 | as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5 |
| 3915 | else |
| 3916 | multi_arch=no |
| 3917 | fi |
| 3918 | fi |
| 3919 | multi_arch_d= |
| 3920 | if test x"$multi_arch" != xno; then |
| 3921 | multi_arch_d=/multiarch |
| 3922 | fi |
| 3923 | |
| 3924 | # Compute the list of sysdep directories for this configuration. |
| 3925 | # This can take a while to compute. |
| 3926 | sysdep_dir=$srcdir/sysdeps |
| 3927 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5 |
| 3928 | $as_echo_n "checking sysdep dirs... " >&6; } |
| 3929 | # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. |
| 3930 | os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" |
| 3931 | |
| 3932 | test "x$base_os" != x || case "$os" in |
| 3933 | gnu*) |
| 3934 | base_os=mach/hurd ;; |
| 3935 | linux*) |
| 3936 | base_os=unix/sysv ;; |
| 3937 | esac |
| 3938 | |
| 3939 | # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. |
| 3940 | tail=$os |
| 3941 | ostry=$os |
| 3942 | while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do |
| 3943 | ostry="$ostry /$o" |
| 3944 | tail=$o |
| 3945 | done |
| 3946 | o=`echo $tail | sed 's/[0-9]*$//'` |
| 3947 | if test $o != $tail; then |
| 3948 | ostry="$ostry /$o" |
| 3949 | fi |
| 3950 | # For linux-gnu, try linux-gnu, then linux. |
| 3951 | o=`echo $tail | sed 's/-.*$//'` |
| 3952 | if test $o != $tail; then |
| 3953 | ostry="$ostry /$o" |
| 3954 | fi |
| 3955 | |
| 3956 | # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. |
| 3957 | base= |
| 3958 | tail=$base_os |
| 3959 | while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do |
| 3960 | set $b |
| 3961 | base="$base /$1" |
| 3962 | tail="$2" |
| 3963 | done |
| 3964 | |
| 3965 | # For sparc/sparc32, try sparc/sparc32 and then sparc. |
| 3966 | mach= |
| 3967 | tail=$machine${submachine:+/$submachine} |
| 3968 | while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do |
| 3969 | set $m |
| 3970 | # Prepend the machine's FPU directory unless --without-fp. |
| 3971 | if test "$with_fp" = yes; then |
| 3972 | maybe_fpu=/fpu |
| 3973 | else |
| 3974 | maybe_fpu=/nofpu |
| 3975 | fi |
| 3976 | # For each machine term, try it with and then without /multiarch. |
| 3977 | for try_fpu in $maybe_fpu ''; do |
| 3978 | for try_multi in $multi_arch_d ''; do |
| 3979 | mach="$mach /$1$try_fpu$try_multi" |
| 3980 | done |
| 3981 | done |
| 3982 | tail="$2" |
| 3983 | done |
| 3984 | |
| 3985 | |
| 3986 | # Find what sysdep directories exist. |
| 3987 | sysnames_add_ons= |
| 3988 | sysnames= |
| 3989 | for b in $base ''; do |
| 3990 | for m0 in $mach ''; do |
| 3991 | for v in /$vendor ''; do |
| 3992 | test "$v" = / && continue |
| 3993 | for o in /$ostry ''; do |
| 3994 | test "$o" = / && continue |
| 3995 | for m in $mach ''; do |
| 3996 | for d in $add_ons_pfx ''; do |
| 3997 | for a in $add_ons_sfx ''; do |
| 3998 | try_suffix="$m0$b$v$o$m" |
| 3999 | if test -n "$try_suffix"; then |
| 4000 | try_srcdir="${srcdir}/" |
| 4001 | case "$d" in |
| 4002 | /*) try_srcdir= ;; |
| 4003 | esac |
| 4004 | try="${d}sysdeps$try_suffix$a" |
| 4005 | test -n "$enable_debug_configure" && |
| 4006 | echo "$0 DEBUG: try $try" >&2 |
| 4007 | if test -d "$try_srcdir$try"; then |
| 4008 | sysnames="$sysnames $try" |
| 4009 | { test -n "$o" || test -n "$b"; } && os_used=t |
| 4010 | { test -n "$m" || test -n "$m0"; } && machine_used=t |
| 4011 | case x${m0:-$m} in |
| 4012 | x*/$submachine) submachine_used=t ;; |
| 4013 | esac |
| 4014 | if test -n "$d"; then |
| 4015 | case "$sysnames_add_ons" in |
| 4016 | *" $d "*) ;; |
| 4017 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; |
| 4018 | esac |
| 4019 | fi |
| 4020 | fi |
| 4021 | fi |
| 4022 | done |
| 4023 | done |
| 4024 | done |
| 4025 | done |
| 4026 | done |
| 4027 | done |
| 4028 | done |
| 4029 | |
| 4030 | # If the assembler supports gnu_indirect_function symbol type and the |
| 4031 | # architecture supports multi-arch, we enable multi-arch by default. |
| 4032 | case $sysnames_add_ons$sysnames in |
| 4033 | *"$multi_arch_d"*) |
| 4034 | ;; |
| 4035 | *) |
| 4036 | test x"$multi_arch" = xdefault && multi_arch=no |
| 4037 | ;; |
| 4038 | esac |
| 4039 | if test x"$multi_arch" != xno; then |
| 4040 | $as_echo "#define USE_MULTIARCH 1" >>confdefs.h |
| 4041 | |
| 4042 | fi |
| 4043 | |
| 4044 | |
| 4045 | if test -z "$os_used" && test "$os" != none; then |
| 4046 | as_fn_error $? "Operating system $os is not supported." "$LINENO" 5 |
| 4047 | fi |
| 4048 | if test -z "$machine_used" && test "$machine" != none; then |
| 4049 | as_fn_error $? "The $machine is not supported." "$LINENO" 5 |
| 4050 | fi |
| 4051 | if test -z "$submachine_used" && test -n "$submachine"; then |
| 4052 | as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5 |
| 4053 | fi |
| 4054 | |
| 4055 | |
| 4056 | # We have now validated the configuration. |
| 4057 | |
| 4058 | # Expand the list of system names into a full list of directories |
| 4059 | # from each element's parent name and Implies file (if present). |
| 4060 | set $sysnames |
| 4061 | names= |
| 4062 | while test $# -gt 0; do |
| 4063 | name=$1 |
| 4064 | shift |
| 4065 | |
| 4066 | case " $names " in *" $name "*) |
| 4067 | # Already in the list. |
| 4068 | continue |
| 4069 | esac |
| 4070 | |
| 4071 | # Report each name as we discover it, so there is no long pause in output. |
| 4072 | echo $ECHO_N "$name $ECHO_C" >&6 |
| 4073 | |
| 4074 | name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` |
| 4075 | |
| 4076 | case $name in |
| 4077 | /*) xsrcdir= ;; |
| 4078 | *) xsrcdir=$srcdir/ ;; |
| 4079 | esac |
| 4080 | test -n "$enable_debug_configure" && |
| 4081 | echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 |
| 4082 | |
| 4083 | for implies_file in Implies Implies-before Implies-after; do |
| 4084 | implies_type=`echo $implies_file | sed s/-/_/` |
| 4085 | eval ${implies_type}= |
| 4086 | if test -f $xsrcdir$name/$implies_file; then |
| 4087 | # Collect more names from the `Implies' file (removing comments). |
| 4088 | implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`" |
| 4089 | for x in $implied_candidate; do |
| 4090 | found=no |
| 4091 | if test -d $xsrcdir$name_base/$x; then |
| 4092 | eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\"" |
| 4093 | found=yes |
| 4094 | fi |
| 4095 | for d in $add_ons_pfx ''; do |
| 4096 | try="${d}sysdeps/$x" |
| 4097 | case $d in |
| 4098 | /*) try_srcdir= ;; |
| 4099 | *) try_srcdir=$srcdir/ ;; |
| 4100 | esac |
| 4101 | test -n "$enable_debug_configure" && |
| 4102 | echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2 |
| 4103 | if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; |
| 4104 | then |
| 4105 | eval "${implies_type}=\"\$${implies_type} \$try\"" |
| 4106 | found=yes |
| 4107 | case "$sysnames_add_ons" in |
| 4108 | *" $d "*) ;; |
| 4109 | *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; |
| 4110 | esac |
| 4111 | fi |
| 4112 | done |
| 4113 | if test $found = no; then |
| 4114 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5 |
| 4115 | $as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;} |
| 4116 | fi |
| 4117 | done |
| 4118 | fi |
| 4119 | done |
| 4120 | |
| 4121 | # Add NAME to the list of names. |
| 4122 | names="$names $name" |
| 4123 | |
| 4124 | # Find the parent of NAME, using the empty string if it has none. |
| 4125 | parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" |
| 4126 | |
| 4127 | test -n "$enable_debug_configure" && |
| 4128 | echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \ |
| 4129 | Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2 |
| 4130 | |
| 4131 | # Add the names implied by NAME, and NAME's parent (if it has one), to |
| 4132 | # the list of names to be processed (the argument list). We prepend the |
| 4133 | # implied names to the list and append the parent. We want implied |
| 4134 | # directories to come before further directories inferred from the |
| 4135 | # configuration components; this ensures that for sysv4, unix/common |
| 4136 | # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) |
| 4137 | # after sysv4). |
| 4138 | sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`" |
| 4139 | test -n "$sysnames" && set $sysnames |
| 4140 | done |
| 4141 | |
| 4142 | # Add the default directories. |
| 4143 | default_sysnames="sysdeps/generic" |
| 4144 | sysnames="$names $default_sysnames" |
| 4145 | |
| 4146 | # The other names were emitted during the scan. |
| 4147 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5 |
| 4148 | $as_echo "$default_sysnames" >&6; } |
| 4149 | |
| 4150 | # Collect the list of add-ons that supply partial sysdeps trees. |
| 4151 | sysdeps_add_ons= |
| 4152 | for add_on in $add_ons; do |
| 4153 | case "$add_on" in |
| 4154 | /*) xsrcdir= ;; |
| 4155 | *) xsrcdir="$srcdir/" ;; |
| 4156 | esac |
| 4157 | |
| 4158 | test -d "$xsrcdir$add_on/sysdeps" || { |
| 4159 | case "$configured_add_ons " in |
| 4160 | *" $add_on "*) ;; |
| 4161 | *|'') |
| 4162 | as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5 |
| 4163 | ;; |
| 4164 | esac |
| 4165 | continue |
| 4166 | } |
| 4167 | |
| 4168 | sysdeps_add_ons="$sysdeps_add_ons $add_on" |
| 4169 | case "$sysnames_add_ons" in |
| 4170 | *" $add_on/ "*) ;; |
| 4171 | *|'') |
| 4172 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5 |
| 4173 | $as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} |
| 4174 | continue ;; |
| 4175 | esac |
| 4176 | |
| 4177 | found=no |
| 4178 | for d in $sysnames; do |
| 4179 | case "$d" in |
| 4180 | $add_on/sysdeps/*) ;; |
| 4181 | *) continue ;; |
| 4182 | esac |
| 4183 | (cd "$xsrcdir$d" && for f in *[!~]; do |
| 4184 | case "$f" in |
| 4185 | sys|bits) |
| 4186 | for ff in $f/*.h; do |
| 4187 | test -d "$ff" || { test -e "$ff" && exit 88; } |
| 4188 | done |
| 4189 | ;; |
| 4190 | *) |
| 4191 | test -d "$f" || { test -e "$f" && exit 88; } |
| 4192 | ;; |
| 4193 | esac |
| 4194 | done) |
| 4195 | if test $? -eq 88; then |
| 4196 | found=yes |
| 4197 | break |
| 4198 | fi |
| 4199 | done |
| 4200 | if test $found = no; then |
| 4201 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 |
| 4202 | $as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} |
| 4203 | fi |
| 4204 | done |
| 4205 | |
| 4206 | |
| 4207 | |
| 4208 | ### Locate tools. |
| 4209 | |
| 4210 | # Find a good install program. We prefer a C program (faster), |
| 4211 | # so one script is as good as another. But avoid the broken or |
| 4212 | # incompatible versions: |
| 4213 | # SysV /etc/install, /usr/sbin/install |
| 4214 | # SunOS /usr/etc/install |
| 4215 | # IRIX /sbin/install |
| 4216 | # AIX /bin/install |
| 4217 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
| 4218 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 4219 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 4220 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 4221 | # OS/2's system install, which has a completely different semantic |
| 4222 | # ./install, which can be erroneously created by make from ./install.sh. |
| 4223 | # Reject install programs that cannot install multiple files. |
| 4224 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
| 4225 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
| 4226 | if test -z "$INSTALL"; then |
| 4227 | if ${ac_cv_path_install+:} false; then : |
| 4228 | $as_echo_n "(cached) " >&6 |
| 4229 | else |
| 4230 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4231 | for as_dir in $PATH |
| 4232 | do |
| 4233 | IFS=$as_save_IFS |
| 4234 | test -z "$as_dir" && as_dir=. |
| 4235 | # Account for people who put trailing slashes in PATH elements. |
| 4236 | case $as_dir/ in #(( |
| 4237 | ./ | .// | /[cC]/* | \ |
| 4238 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| 4239 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
| 4240 | /usr/ucb/* ) ;; |
| 4241 | *) |
| 4242 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 4243 | # Don't use installbsd from OSF since it installs stuff as root |
| 4244 | # by default. |
| 4245 | for ac_prog in ginstall scoinst install; do |
| 4246 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4247 | if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| 4248 | if test $ac_prog = install && |
| 4249 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 4250 | # AIX install. It has an incompatible calling convention. |
| 4251 | : |
| 4252 | elif test $ac_prog = install && |
| 4253 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 4254 | # program-specific install script used by HP pwplus--don't use. |
| 4255 | : |
| 4256 | else |
| 4257 | rm -rf conftest.one conftest.two conftest.dir |
| 4258 | echo one > conftest.one |
| 4259 | echo two > conftest.two |
| 4260 | mkdir conftest.dir |
| 4261 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && |
| 4262 | test -s conftest.one && test -s conftest.two && |
| 4263 | test -s conftest.dir/conftest.one && |
| 4264 | test -s conftest.dir/conftest.two |
| 4265 | then |
| 4266 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 4267 | break 3 |
| 4268 | fi |
| 4269 | fi |
| 4270 | fi |
| 4271 | done |
| 4272 | done |
| 4273 | ;; |
| 4274 | esac |
| 4275 | |
| 4276 | done |
| 4277 | IFS=$as_save_IFS |
| 4278 | |
| 4279 | rm -rf conftest.one conftest.two conftest.dir |
| 4280 | |
| 4281 | fi |
| 4282 | if test "${ac_cv_path_install+set}" = set; then |
| 4283 | INSTALL=$ac_cv_path_install |
| 4284 | else |
| 4285 | # As a last resort, use the slow shell script. Don't cache a |
| 4286 | # value for INSTALL within a source directory, because that will |
| 4287 | # break other packages using the cache if that directory is |
| 4288 | # removed, or if the value is a relative name. |
| 4289 | INSTALL=$ac_install_sh |
| 4290 | fi |
| 4291 | fi |
| 4292 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
| 4293 | $as_echo "$INSTALL" >&6; } |
| 4294 | |
| 4295 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 4296 | # It thinks the first close brace ends the variable substitution. |
| 4297 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 4298 | |
| 4299 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| 4300 | |
| 4301 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 4302 | |
| 4303 | if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then |
| 4304 | # The makefiles need to use a different form to find it in $srcdir. |
| 4305 | INSTALL='\$(..)./scripts/install-sh -c' |
| 4306 | fi |
| 4307 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
| 4308 | $as_echo_n "checking whether ln -s works... " >&6; } |
| 4309 | LN_S=$as_ln_s |
| 4310 | if test "$LN_S" = "ln -s"; then |
| 4311 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 4312 | $as_echo "yes" >&6; } |
| 4313 | else |
| 4314 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
| 4315 | $as_echo "no, using $LN_S" >&6; } |
| 4316 | fi |
| 4317 | |
| 4318 | |
| 4319 | # Was a --with-binutils option given? |
| 4320 | if test -n "$path_binutils"; then |
| 4321 | # Make absolute; ensure a single trailing slash. |
| 4322 | path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` |
| 4323 | CC="$CC -B$path_binutils" |
| 4324 | fi |
| 4325 | AS=`$CC -print-prog-name=as` |
| 4326 | LD=`$CC -print-prog-name=ld` |
| 4327 | AR=`$CC -print-prog-name=ar` |
| 4328 | |
| 4329 | OBJDUMP=`$CC -print-prog-name=objdump` |
| 4330 | |
| 4331 | OBJCOPY=`$CC -print-prog-name=objcopy` |
| 4332 | |
| 4333 | |
| 4334 | # Determine whether we are using GNU binutils. |
| 4335 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5 |
| 4336 | $as_echo_n "checking whether $AS is GNU as... " >&6; } |
| 4337 | if ${libc_cv_prog_as_gnu+:} false; then : |
| 4338 | $as_echo_n "(cached) " >&6 |
| 4339 | else |
| 4340 | # Most GNU programs take a -v and spit out some text including |
| 4341 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. |
| 4342 | if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then |
| 4343 | libc_cv_prog_as_gnu=yes |
| 4344 | else |
| 4345 | libc_cv_prog_as_gnu=no |
| 4346 | fi |
| 4347 | rm -fr contest* |
| 4348 | fi |
| 4349 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5 |
| 4350 | $as_echo "$libc_cv_prog_as_gnu" >&6; } |
| 4351 | rm -f a.out |
| 4352 | gnu_as=$libc_cv_prog_as_gnu |
| 4353 | |
| 4354 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5 |
| 4355 | $as_echo_n "checking whether $LD is GNU ld... " >&6; } |
| 4356 | if ${libc_cv_prog_ld_gnu+:} false; then : |
| 4357 | $as_echo_n "(cached) " >&6 |
| 4358 | else |
| 4359 | # Most GNU programs take a -v and spit out some text including |
| 4360 | # the word 'GNU'. Some try to read stdin, so give them /dev/null. |
| 4361 | if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then |
| 4362 | libc_cv_prog_ld_gnu=yes |
| 4363 | else |
| 4364 | libc_cv_prog_ld_gnu=no |
| 4365 | fi |
| 4366 | rm -fr contest* |
| 4367 | fi |
| 4368 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5 |
| 4369 | $as_echo "$libc_cv_prog_ld_gnu" >&6; } |
| 4370 | gnu_ld=$libc_cv_prog_ld_gnu |
| 4371 | |
| 4372 | |
| 4373 | # Accept binutils 2.22 or newer. |
| 4374 | for ac_prog in $AS |
| 4375 | do |
| 4376 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4377 | set dummy $ac_prog; ac_word=$2 |
| 4378 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4379 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4380 | if ${ac_cv_prog_AS+:} false; then : |
| 4381 | $as_echo_n "(cached) " >&6 |
| 4382 | else |
| 4383 | if test -n "$AS"; then |
| 4384 | ac_cv_prog_AS="$AS" # Let the user override the test. |
| 4385 | else |
| 4386 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4387 | for as_dir in $PATH |
| 4388 | do |
| 4389 | IFS=$as_save_IFS |
| 4390 | test -z "$as_dir" && as_dir=. |
| 4391 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4392 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4393 | ac_cv_prog_AS="$ac_prog" |
| 4394 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4395 | break 2 |
| 4396 | fi |
| 4397 | done |
| 4398 | done |
| 4399 | IFS=$as_save_IFS |
| 4400 | |
| 4401 | fi |
| 4402 | fi |
| 4403 | AS=$ac_cv_prog_AS |
| 4404 | if test -n "$AS"; then |
| 4405 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 |
| 4406 | $as_echo "$AS" >&6; } |
| 4407 | else |
| 4408 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4409 | $as_echo "no" >&6; } |
| 4410 | fi |
| 4411 | |
| 4412 | |
| 4413 | test -n "$AS" && break |
| 4414 | done |
| 4415 | |
| 4416 | if test -z "$AS"; then |
| 4417 | ac_verc_fail=yes |
| 4418 | else |
| 4419 | # Found it, now check the version. |
| 4420 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 |
| 4421 | $as_echo_n "checking version of $AS... " >&6; } |
| 4422 | ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| 4423 | case $ac_prog_version in |
| 4424 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4425 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
| 4426 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 4427 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 4428 | |
| 4429 | esac |
| 4430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 4431 | $as_echo "$ac_prog_version" >&6; } |
| 4432 | fi |
| 4433 | if test $ac_verc_fail = yes; then |
| 4434 | AS=: critic_missing="$critic_missing as" |
| 4435 | fi |
| 4436 | |
| 4437 | for ac_prog in $LD |
| 4438 | do |
| 4439 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4440 | set dummy $ac_prog; ac_word=$2 |
| 4441 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4442 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4443 | if ${ac_cv_prog_LD+:} false; then : |
| 4444 | $as_echo_n "(cached) " >&6 |
| 4445 | else |
| 4446 | if test -n "$LD"; then |
| 4447 | ac_cv_prog_LD="$LD" # Let the user override the test. |
| 4448 | else |
| 4449 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4450 | for as_dir in $PATH |
| 4451 | do |
| 4452 | IFS=$as_save_IFS |
| 4453 | test -z "$as_dir" && as_dir=. |
| 4454 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4455 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4456 | ac_cv_prog_LD="$ac_prog" |
| 4457 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4458 | break 2 |
| 4459 | fi |
| 4460 | done |
| 4461 | done |
| 4462 | IFS=$as_save_IFS |
| 4463 | |
| 4464 | fi |
| 4465 | fi |
| 4466 | LD=$ac_cv_prog_LD |
| 4467 | if test -n "$LD"; then |
| 4468 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 |
| 4469 | $as_echo "$LD" >&6; } |
| 4470 | else |
| 4471 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4472 | $as_echo "no" >&6; } |
| 4473 | fi |
| 4474 | |
| 4475 | |
| 4476 | test -n "$LD" && break |
| 4477 | done |
| 4478 | |
| 4479 | if test -z "$LD"; then |
| 4480 | ac_verc_fail=yes |
| 4481 | else |
| 4482 | # Found it, now check the version. |
| 4483 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5 |
| 4484 | $as_echo_n "checking version of $LD... " >&6; } |
| 4485 | ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` |
| 4486 | case $ac_prog_version in |
| 4487 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4488 | 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) |
| 4489 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 4490 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 4491 | |
| 4492 | esac |
| 4493 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 4494 | $as_echo "$ac_prog_version" >&6; } |
| 4495 | fi |
| 4496 | if test $ac_verc_fail = yes; then |
| 4497 | LD=: critic_missing="$critic_missing ld" |
| 4498 | fi |
| 4499 | |
| 4500 | |
| 4501 | # These programs are version sensitive. |
| 4502 | |
| 4503 | for ac_prog in gnumake gmake make |
| 4504 | do |
| 4505 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4506 | set dummy $ac_prog; ac_word=$2 |
| 4507 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4508 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4509 | if ${ac_cv_prog_MAKE+:} false; then : |
| 4510 | $as_echo_n "(cached) " >&6 |
| 4511 | else |
| 4512 | if test -n "$MAKE"; then |
| 4513 | ac_cv_prog_MAKE="$MAKE" # Let the user override the test. |
| 4514 | else |
| 4515 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4516 | for as_dir in $PATH |
| 4517 | do |
| 4518 | IFS=$as_save_IFS |
| 4519 | test -z "$as_dir" && as_dir=. |
| 4520 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4521 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4522 | ac_cv_prog_MAKE="$ac_prog" |
| 4523 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4524 | break 2 |
| 4525 | fi |
| 4526 | done |
| 4527 | done |
| 4528 | IFS=$as_save_IFS |
| 4529 | |
| 4530 | fi |
| 4531 | fi |
| 4532 | MAKE=$ac_cv_prog_MAKE |
| 4533 | if test -n "$MAKE"; then |
| 4534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5 |
| 4535 | $as_echo "$MAKE" >&6; } |
| 4536 | else |
| 4537 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4538 | $as_echo "no" >&6; } |
| 4539 | fi |
| 4540 | |
| 4541 | |
| 4542 | test -n "$MAKE" && break |
| 4543 | done |
| 4544 | |
| 4545 | if test -z "$MAKE"; then |
| 4546 | ac_verc_fail=yes |
| 4547 | else |
| 4548 | # Found it, now check the version. |
| 4549 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5 |
| 4550 | $as_echo_n "checking version of $MAKE... " >&6; } |
| 4551 | ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
| 4552 | case $ac_prog_version in |
| 4553 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4554 | 3.79* | 3.[89]* | [4-9].* | [1-9][0-9]*) |
| 4555 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 4556 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 4557 | |
| 4558 | esac |
| 4559 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 4560 | $as_echo "$ac_prog_version" >&6; } |
| 4561 | fi |
| 4562 | if test $ac_verc_fail = yes; then |
| 4563 | critic_missing="$critic_missing make" |
| 4564 | fi |
| 4565 | |
| 4566 | |
| 4567 | for ac_prog in gnumsgfmt gmsgfmt msgfmt |
| 4568 | do |
| 4569 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4570 | set dummy $ac_prog; ac_word=$2 |
| 4571 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4572 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4573 | if ${ac_cv_prog_MSGFMT+:} false; then : |
| 4574 | $as_echo_n "(cached) " >&6 |
| 4575 | else |
| 4576 | if test -n "$MSGFMT"; then |
| 4577 | ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. |
| 4578 | else |
| 4579 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4580 | for as_dir in $PATH |
| 4581 | do |
| 4582 | IFS=$as_save_IFS |
| 4583 | test -z "$as_dir" && as_dir=. |
| 4584 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4585 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4586 | ac_cv_prog_MSGFMT="$ac_prog" |
| 4587 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4588 | break 2 |
| 4589 | fi |
| 4590 | done |
| 4591 | done |
| 4592 | IFS=$as_save_IFS |
| 4593 | |
| 4594 | fi |
| 4595 | fi |
| 4596 | MSGFMT=$ac_cv_prog_MSGFMT |
| 4597 | if test -n "$MSGFMT"; then |
| 4598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 |
| 4599 | $as_echo "$MSGFMT" >&6; } |
| 4600 | else |
| 4601 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4602 | $as_echo "no" >&6; } |
| 4603 | fi |
| 4604 | |
| 4605 | |
| 4606 | test -n "$MSGFMT" && break |
| 4607 | done |
| 4608 | |
| 4609 | if test -z "$MSGFMT"; then |
| 4610 | ac_verc_fail=yes |
| 4611 | else |
| 4612 | # Found it, now check the version. |
| 4613 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5 |
| 4614 | $as_echo_n "checking version of $MSGFMT... " >&6; } |
| 4615 | ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| 4616 | case $ac_prog_version in |
| 4617 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4618 | 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) |
| 4619 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 4620 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 4621 | |
| 4622 | esac |
| 4623 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 4624 | $as_echo "$ac_prog_version" >&6; } |
| 4625 | fi |
| 4626 | if test $ac_verc_fail = yes; then |
| 4627 | MSGFMT=: aux_missing="$aux_missing msgfmt" |
| 4628 | fi |
| 4629 | |
| 4630 | for ac_prog in makeinfo |
| 4631 | do |
| 4632 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4633 | set dummy $ac_prog; ac_word=$2 |
| 4634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4635 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4636 | if ${ac_cv_prog_MAKEINFO+:} false; then : |
| 4637 | $as_echo_n "(cached) " >&6 |
| 4638 | else |
| 4639 | if test -n "$MAKEINFO"; then |
| 4640 | ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. |
| 4641 | else |
| 4642 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4643 | for as_dir in $PATH |
| 4644 | do |
| 4645 | IFS=$as_save_IFS |
| 4646 | test -z "$as_dir" && as_dir=. |
| 4647 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4648 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4649 | ac_cv_prog_MAKEINFO="$ac_prog" |
| 4650 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4651 | break 2 |
| 4652 | fi |
| 4653 | done |
| 4654 | done |
| 4655 | IFS=$as_save_IFS |
| 4656 | |
| 4657 | fi |
| 4658 | fi |
| 4659 | MAKEINFO=$ac_cv_prog_MAKEINFO |
| 4660 | if test -n "$MAKEINFO"; then |
| 4661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 |
| 4662 | $as_echo "$MAKEINFO" >&6; } |
| 4663 | else |
| 4664 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4665 | $as_echo "no" >&6; } |
| 4666 | fi |
| 4667 | |
| 4668 | |
| 4669 | test -n "$MAKEINFO" && break |
| 4670 | done |
| 4671 | |
| 4672 | if test -z "$MAKEINFO"; then |
| 4673 | ac_verc_fail=yes |
| 4674 | else |
| 4675 | # Found it, now check the version. |
| 4676 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5 |
| 4677 | $as_echo_n "checking version of $MAKEINFO... " >&6; } |
| 4678 | ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` |
| 4679 | case $ac_prog_version in |
| 4680 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4681 | 4.[7-9]*|4.[1-9][0-9]*|[5-9].*) |
| 4682 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 4683 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 4684 | |
| 4685 | esac |
| 4686 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 4687 | $as_echo "$ac_prog_version" >&6; } |
| 4688 | fi |
| 4689 | if test $ac_verc_fail = yes; then |
| 4690 | MAKEINFO=: aux_missing="$aux_missing makeinfo" |
| 4691 | fi |
| 4692 | |
| 4693 | for ac_prog in sed |
| 4694 | do |
| 4695 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4696 | set dummy $ac_prog; ac_word=$2 |
| 4697 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4698 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4699 | if ${ac_cv_prog_SED+:} false; then : |
| 4700 | $as_echo_n "(cached) " >&6 |
| 4701 | else |
| 4702 | if test -n "$SED"; then |
| 4703 | ac_cv_prog_SED="$SED" # Let the user override the test. |
| 4704 | else |
| 4705 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4706 | for as_dir in $PATH |
| 4707 | do |
| 4708 | IFS=$as_save_IFS |
| 4709 | test -z "$as_dir" && as_dir=. |
| 4710 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4711 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4712 | ac_cv_prog_SED="$ac_prog" |
| 4713 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4714 | break 2 |
| 4715 | fi |
| 4716 | done |
| 4717 | done |
| 4718 | IFS=$as_save_IFS |
| 4719 | |
| 4720 | fi |
| 4721 | fi |
| 4722 | SED=$ac_cv_prog_SED |
| 4723 | if test -n "$SED"; then |
| 4724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 |
| 4725 | $as_echo "$SED" >&6; } |
| 4726 | else |
| 4727 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4728 | $as_echo "no" >&6; } |
| 4729 | fi |
| 4730 | |
| 4731 | |
| 4732 | test -n "$SED" && break |
| 4733 | done |
| 4734 | |
| 4735 | if test -z "$SED"; then |
| 4736 | ac_verc_fail=yes |
| 4737 | else |
| 4738 | # Found it, now check the version. |
| 4739 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5 |
| 4740 | $as_echo_n "checking version of $SED... " >&6; } |
| 4741 | ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed[^0-9]* \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| 4742 | case $ac_prog_version in |
| 4743 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4744 | 3.0[2-9]*|3.[1-9]*|[4-9]*) |
| 4745 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 4746 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 4747 | |
| 4748 | esac |
| 4749 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 4750 | $as_echo "$ac_prog_version" >&6; } |
| 4751 | fi |
| 4752 | if test $ac_verc_fail = yes; then |
| 4753 | SED=: aux_missing="$aux_missing sed" |
| 4754 | fi |
| 4755 | |
| 4756 | for ac_prog in gawk |
| 4757 | do |
| 4758 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4759 | set dummy $ac_prog; ac_word=$2 |
| 4760 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4761 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4762 | if ${ac_cv_prog_AWK+:} false; then : |
| 4763 | $as_echo_n "(cached) " >&6 |
| 4764 | else |
| 4765 | if test -n "$AWK"; then |
| 4766 | ac_cv_prog_AWK="$AWK" # Let the user override the test. |
| 4767 | else |
| 4768 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4769 | for as_dir in $PATH |
| 4770 | do |
| 4771 | IFS=$as_save_IFS |
| 4772 | test -z "$as_dir" && as_dir=. |
| 4773 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4774 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4775 | ac_cv_prog_AWK="$ac_prog" |
| 4776 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4777 | break 2 |
| 4778 | fi |
| 4779 | done |
| 4780 | done |
| 4781 | IFS=$as_save_IFS |
| 4782 | |
| 4783 | fi |
| 4784 | fi |
| 4785 | AWK=$ac_cv_prog_AWK |
| 4786 | if test -n "$AWK"; then |
| 4787 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
| 4788 | $as_echo "$AWK" >&6; } |
| 4789 | else |
| 4790 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4791 | $as_echo "no" >&6; } |
| 4792 | fi |
| 4793 | |
| 4794 | |
| 4795 | test -n "$AWK" && break |
| 4796 | done |
| 4797 | |
| 4798 | if test -z "$AWK"; then |
| 4799 | ac_verc_fail=yes |
| 4800 | else |
| 4801 | # Found it, now check the version. |
| 4802 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5 |
| 4803 | $as_echo_n "checking version of $AWK... " >&6; } |
| 4804 | ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` |
| 4805 | case $ac_prog_version in |
| 4806 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 4807 | 3.1.[2-9]*|3.[2-9]*|[4-9]*) |
| 4808 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 4809 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 4810 | |
| 4811 | esac |
| 4812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 4813 | $as_echo "$ac_prog_version" >&6; } |
| 4814 | fi |
| 4815 | if test $ac_verc_fail = yes; then |
| 4816 | critic_missing="$critic_missing gawk" |
| 4817 | fi |
| 4818 | |
| 4819 | |
| 4820 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5 |
| 4821 | $as_echo_n "checking if $CC is sufficient to build libc... " >&6; } |
| 4822 | if ${libc_cv_compiler_ok+:} false; then : |
| 4823 | $as_echo_n "(cached) " >&6 |
| 4824 | else |
| 4825 | |
| 4826 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4827 | /* end confdefs.h. */ |
| 4828 | |
| 4829 | int |
| 4830 | main () |
| 4831 | { |
| 4832 | |
| 4833 | #if !defined __GNUC__ || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) |
| 4834 | #error insufficient compiler |
| 4835 | #endif |
| 4836 | ; |
| 4837 | return 0; |
| 4838 | } |
| 4839 | _ACEOF |
| 4840 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4841 | libc_cv_compiler_ok=yes |
| 4842 | else |
| 4843 | libc_cv_compiler_ok=no |
| 4844 | fi |
| 4845 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4846 | fi |
| 4847 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5 |
| 4848 | $as_echo "$libc_cv_compiler_ok" >&6; } |
| 4849 | if test $libc_cv_compiler_ok != yes; then : |
| 4850 | critic_missing="$critic_missing compiler" |
| 4851 | fi |
| 4852 | |
| 4853 | if test -n "$ac_tool_prefix"; then |
| 4854 | # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args. |
| 4855 | set dummy ${ac_tool_prefix}nm; ac_word=$2 |
| 4856 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4857 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4858 | if ${ac_cv_prog_NM+:} false; then : |
| 4859 | $as_echo_n "(cached) " >&6 |
| 4860 | else |
| 4861 | if test -n "$NM"; then |
| 4862 | ac_cv_prog_NM="$NM" # Let the user override the test. |
| 4863 | else |
| 4864 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4865 | for as_dir in $PATH |
| 4866 | do |
| 4867 | IFS=$as_save_IFS |
| 4868 | test -z "$as_dir" && as_dir=. |
| 4869 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4870 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4871 | ac_cv_prog_NM="${ac_tool_prefix}nm" |
| 4872 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4873 | break 2 |
| 4874 | fi |
| 4875 | done |
| 4876 | done |
| 4877 | IFS=$as_save_IFS |
| 4878 | |
| 4879 | fi |
| 4880 | fi |
| 4881 | NM=$ac_cv_prog_NM |
| 4882 | if test -n "$NM"; then |
| 4883 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 |
| 4884 | $as_echo "$NM" >&6; } |
| 4885 | else |
| 4886 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4887 | $as_echo "no" >&6; } |
| 4888 | fi |
| 4889 | |
| 4890 | |
| 4891 | fi |
| 4892 | if test -z "$ac_cv_prog_NM"; then |
| 4893 | ac_ct_NM=$NM |
| 4894 | # Extract the first word of "nm", so it can be a program name with args. |
| 4895 | set dummy nm; ac_word=$2 |
| 4896 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4897 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4898 | if ${ac_cv_prog_ac_ct_NM+:} false; then : |
| 4899 | $as_echo_n "(cached) " >&6 |
| 4900 | else |
| 4901 | if test -n "$ac_ct_NM"; then |
| 4902 | ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. |
| 4903 | else |
| 4904 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4905 | for as_dir in $PATH |
| 4906 | do |
| 4907 | IFS=$as_save_IFS |
| 4908 | test -z "$as_dir" && as_dir=. |
| 4909 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4910 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4911 | ac_cv_prog_ac_ct_NM="nm" |
| 4912 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4913 | break 2 |
| 4914 | fi |
| 4915 | done |
| 4916 | done |
| 4917 | IFS=$as_save_IFS |
| 4918 | |
| 4919 | fi |
| 4920 | fi |
| 4921 | ac_ct_NM=$ac_cv_prog_ac_ct_NM |
| 4922 | if test -n "$ac_ct_NM"; then |
| 4923 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 |
| 4924 | $as_echo "$ac_ct_NM" >&6; } |
| 4925 | else |
| 4926 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4927 | $as_echo "no" >&6; } |
| 4928 | fi |
| 4929 | |
| 4930 | if test "x$ac_ct_NM" = x; then |
| 4931 | NM="false" |
| 4932 | else |
| 4933 | case $cross_compiling:$ac_tool_warned in |
| 4934 | yes:) |
| 4935 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 4936 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 4937 | ac_tool_warned=yes ;; |
| 4938 | esac |
| 4939 | NM=$ac_ct_NM |
| 4940 | fi |
| 4941 | else |
| 4942 | NM="$ac_cv_prog_NM" |
| 4943 | fi |
| 4944 | |
| 4945 | |
| 4946 | if test "x$maintainer" = "xyes"; then |
| 4947 | for ac_prog in autoconf |
| 4948 | do |
| 4949 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 4950 | set dummy $ac_prog; ac_word=$2 |
| 4951 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4952 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4953 | if ${ac_cv_prog_AUTOCONF+:} false; then : |
| 4954 | $as_echo_n "(cached) " >&6 |
| 4955 | else |
| 4956 | if test -n "$AUTOCONF"; then |
| 4957 | ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. |
| 4958 | else |
| 4959 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4960 | for as_dir in $PATH |
| 4961 | do |
| 4962 | IFS=$as_save_IFS |
| 4963 | test -z "$as_dir" && as_dir=. |
| 4964 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4965 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 4966 | ac_cv_prog_AUTOCONF="$ac_prog" |
| 4967 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4968 | break 2 |
| 4969 | fi |
| 4970 | done |
| 4971 | done |
| 4972 | IFS=$as_save_IFS |
| 4973 | |
| 4974 | fi |
| 4975 | fi |
| 4976 | AUTOCONF=$ac_cv_prog_AUTOCONF |
| 4977 | if test -n "$AUTOCONF"; then |
| 4978 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 |
| 4979 | $as_echo "$AUTOCONF" >&6; } |
| 4980 | else |
| 4981 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4982 | $as_echo "no" >&6; } |
| 4983 | fi |
| 4984 | |
| 4985 | |
| 4986 | test -n "$AUTOCONF" && break |
| 4987 | done |
| 4988 | test -n "$AUTOCONF" || AUTOCONF="no" |
| 4989 | |
| 4990 | case "x$AUTOCONF" in |
| 4991 | xno|x|x:) AUTOCONF=no ;; |
| 4992 | *) |
| 4993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 |
| 4994 | $as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; } |
| 4995 | if ${libc_cv_autoconf_works+:} false; then : |
| 4996 | $as_echo_n "(cached) " >&6 |
| 4997 | else |
| 4998 | if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then |
| 4999 | libc_cv_autoconf_works=yes |
| 5000 | else |
| 5001 | libc_cv_autoconf_works=no |
| 5002 | fi |
| 5003 | fi |
| 5004 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5 |
| 5005 | $as_echo "$libc_cv_autoconf_works" >&6; } |
| 5006 | test $libc_cv_autoconf_works = yes || AUTOCONF=no |
| 5007 | ;; |
| 5008 | esac |
| 5009 | if test "x$AUTOCONF" = xno; then |
| 5010 | aux_missing="$aux_missing autoconf" |
| 5011 | fi |
| 5012 | else |
| 5013 | AUTOCONF=no |
| 5014 | fi |
| 5015 | |
| 5016 | test -n "$critic_missing" && as_fn_error $? " |
| 5017 | *** These critical programs are missing or too old:$critic_missing |
| 5018 | *** Check the INSTALL file for required versions." "$LINENO" 5 |
| 5019 | |
| 5020 | test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: |
| 5021 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
| 5022 | *** some features will be disabled. |
| 5023 | *** Check the INSTALL file for required versions." >&5 |
| 5024 | $as_echo "$as_me: WARNING: |
| 5025 | *** These auxiliary programs are missing or incompatible versions:$aux_missing |
| 5026 | *** some features will be disabled. |
| 5027 | *** Check the INSTALL file for required versions." >&2;} |
| 5028 | |
| 5029 | # if using special system headers, find out the compiler's sekrit |
| 5030 | # header directory and add that to the list. NOTE: Only does the right |
| 5031 | # thing on a system that doesn't need fixincludes. (Not presently a problem.) |
| 5032 | if test -n "$sysheaders"; then |
| 5033 | SYSINCLUDES=-nostdinc |
| 5034 | for d in include include-fixed; do |
| 5035 | i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" && |
| 5036 | SYSINCLUDES="$SYSINCLUDES -isystem $i" |
| 5037 | done |
| 5038 | SYSINCLUDES="$SYSINCLUDES \ |
| 5039 | -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" |
| 5040 | if test -n "$CXX"; then |
| 5041 | CXX_SYSINCLUDES= |
| 5042 | for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \ |
| 5043 | | sed -n -e '1,/#include/d' -e 's/^ \(\/.*\/[cg]++\)/\1/p'`; do |
| 5044 | test "x$cxxheaders" != x && |
| 5045 | CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders" |
| 5046 | done |
| 5047 | fi |
| 5048 | fi |
| 5049 | |
| 5050 | |
| 5051 | |
| 5052 | # Test if LD_LIBRARY_PATH contains the notation for the current directory |
| 5053 | # since this would lead to problems installing/building glibc. |
| 5054 | # LD_LIBRARY_PATH contains the current directory if one of the following |
| 5055 | # is true: |
| 5056 | # - one of the terminals (":" and ";") is the first or last sign |
| 5057 | # - two terminals occur directly after each other |
| 5058 | # - the path contains an element with a dot in it |
| 5059 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5 |
| 5060 | $as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; } |
| 5061 | case ${LD_LIBRARY_PATH} in |
| 5062 | [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| 5063 | ld_library_path_setting="contains current directory" |
| 5064 | ;; |
| 5065 | *) |
| 5066 | ld_library_path_setting="ok" |
| 5067 | ;; |
| 5068 | esac |
| 5069 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5 |
| 5070 | $as_echo "$ld_library_path_setting" >&6; } |
| 5071 | if test "$ld_library_path_setting" != "ok"; then |
| 5072 | as_fn_error $? " |
| 5073 | *** LD_LIBRARY_PATH shouldn't contain the current directory when |
| 5074 | *** building glibc. Please change the environment variable |
| 5075 | *** and run configure again." "$LINENO" 5 |
| 5076 | fi |
| 5077 | |
| 5078 | # Extract the first word of "bash", so it can be a program name with args. |
| 5079 | set dummy bash; ac_word=$2 |
| 5080 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5081 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5082 | if ${ac_cv_path_BASH_SHELL+:} false; then : |
| 5083 | $as_echo_n "(cached) " >&6 |
| 5084 | else |
| 5085 | case $BASH_SHELL in |
| 5086 | [\\/]* | ?:[\\/]*) |
| 5087 | ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path. |
| 5088 | ;; |
| 5089 | *) |
| 5090 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5091 | for as_dir in $PATH |
| 5092 | do |
| 5093 | IFS=$as_save_IFS |
| 5094 | test -z "$as_dir" && as_dir=. |
| 5095 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5096 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 5097 | ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext" |
| 5098 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5099 | break 2 |
| 5100 | fi |
| 5101 | done |
| 5102 | done |
| 5103 | IFS=$as_save_IFS |
| 5104 | |
| 5105 | test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no" |
| 5106 | ;; |
| 5107 | esac |
| 5108 | fi |
| 5109 | BASH_SHELL=$ac_cv_path_BASH_SHELL |
| 5110 | if test -n "$BASH_SHELL"; then |
| 5111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5 |
| 5112 | $as_echo "$BASH_SHELL" >&6; } |
| 5113 | else |
| 5114 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5115 | $as_echo "no" >&6; } |
| 5116 | fi |
| 5117 | |
| 5118 | |
| 5119 | |
| 5120 | # Extract the first word of "perl", so it can be a program name with args. |
| 5121 | set dummy perl; ac_word=$2 |
| 5122 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5123 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5124 | if ${ac_cv_path_PERL+:} false; then : |
| 5125 | $as_echo_n "(cached) " >&6 |
| 5126 | else |
| 5127 | case $PERL in |
| 5128 | [\\/]* | ?:[\\/]*) |
| 5129 | ac_cv_path_PERL="$PERL" # Let the user override the test with a path. |
| 5130 | ;; |
| 5131 | *) |
| 5132 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5133 | for as_dir in $PATH |
| 5134 | do |
| 5135 | IFS=$as_save_IFS |
| 5136 | test -z "$as_dir" && as_dir=. |
| 5137 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5138 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 5139 | ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" |
| 5140 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5141 | break 2 |
| 5142 | fi |
| 5143 | done |
| 5144 | done |
| 5145 | IFS=$as_save_IFS |
| 5146 | |
| 5147 | test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" |
| 5148 | ;; |
| 5149 | esac |
| 5150 | fi |
| 5151 | PERL=$ac_cv_path_PERL |
| 5152 | if test -n "$PERL"; then |
| 5153 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 |
| 5154 | $as_echo "$PERL" >&6; } |
| 5155 | else |
| 5156 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5157 | $as_echo "no" >&6; } |
| 5158 | fi |
| 5159 | |
| 5160 | |
| 5161 | if test "$PERL" != no && |
| 5162 | (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then |
| 5163 | PERL=no |
| 5164 | fi |
| 5165 | # Extract the first word of "install-info", so it can be a program name with args. |
| 5166 | set dummy install-info; ac_word=$2 |
| 5167 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5168 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5169 | if ${ac_cv_path_INSTALL_INFO+:} false; then : |
| 5170 | $as_echo_n "(cached) " >&6 |
| 5171 | else |
| 5172 | case $INSTALL_INFO in |
| 5173 | [\\/]* | ?:[\\/]*) |
| 5174 | ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. |
| 5175 | ;; |
| 5176 | *) |
| 5177 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5178 | as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" |
| 5179 | for as_dir in $as_dummy |
| 5180 | do |
| 5181 | IFS=$as_save_IFS |
| 5182 | test -z "$as_dir" && as_dir=. |
| 5183 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5184 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 5185 | ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" |
| 5186 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5187 | break 2 |
| 5188 | fi |
| 5189 | done |
| 5190 | done |
| 5191 | IFS=$as_save_IFS |
| 5192 | |
| 5193 | test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" |
| 5194 | ;; |
| 5195 | esac |
| 5196 | fi |
| 5197 | INSTALL_INFO=$ac_cv_path_INSTALL_INFO |
| 5198 | if test -n "$INSTALL_INFO"; then |
| 5199 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5 |
| 5200 | $as_echo "$INSTALL_INFO" >&6; } |
| 5201 | else |
| 5202 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5203 | $as_echo "no" >&6; } |
| 5204 | fi |
| 5205 | |
| 5206 | |
| 5207 | for ac_prog in bison |
| 5208 | do |
| 5209 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 5210 | set dummy $ac_prog; ac_word=$2 |
| 5211 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5212 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5213 | if ${ac_cv_prog_BISON+:} false; then : |
| 5214 | $as_echo_n "(cached) " >&6 |
| 5215 | else |
| 5216 | if test -n "$BISON"; then |
| 5217 | ac_cv_prog_BISON="$BISON" # Let the user override the test. |
| 5218 | else |
| 5219 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5220 | for as_dir in $PATH |
| 5221 | do |
| 5222 | IFS=$as_save_IFS |
| 5223 | test -z "$as_dir" && as_dir=. |
| 5224 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5225 | if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| 5226 | ac_cv_prog_BISON="$ac_prog" |
| 5227 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5228 | break 2 |
| 5229 | fi |
| 5230 | done |
| 5231 | done |
| 5232 | IFS=$as_save_IFS |
| 5233 | |
| 5234 | fi |
| 5235 | fi |
| 5236 | BISON=$ac_cv_prog_BISON |
| 5237 | if test -n "$BISON"; then |
| 5238 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5 |
| 5239 | $as_echo "$BISON" >&6; } |
| 5240 | else |
| 5241 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5242 | $as_echo "no" >&6; } |
| 5243 | fi |
| 5244 | |
| 5245 | |
| 5246 | test -n "$BISON" && break |
| 5247 | done |
| 5248 | |
| 5249 | if test -z "$BISON"; then |
| 5250 | ac_verc_fail=yes |
| 5251 | else |
| 5252 | # Found it, now check the version. |
| 5253 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5 |
| 5254 | $as_echo_n "checking version of $BISON... " >&6; } |
| 5255 | ac_prog_version=`$BISON --version 2>&1 | sed -n 's/^.*bison (GNU Bison) \([0-9]*\.[0-9.]*\).*$/\1/p'` |
| 5256 | case $ac_prog_version in |
| 5257 | '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; |
| 5258 | 2.7*|[3-9].*|[1-9][0-9]*) |
| 5259 | ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; |
| 5260 | *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; |
| 5261 | |
| 5262 | esac |
| 5263 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 |
| 5264 | $as_echo "$ac_prog_version" >&6; } |
| 5265 | fi |
| 5266 | if test $ac_verc_fail = yes; then |
| 5267 | BISON=no |
| 5268 | fi |
| 5269 | |
| 5270 | |
| 5271 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5 |
| 5272 | $as_echo_n "checking for .set assembler directive... " >&6; } |
| 5273 | if ${libc_cv_asm_set_directive+:} false; then : |
| 5274 | $as_echo_n "(cached) " >&6 |
| 5275 | else |
| 5276 | cat > conftest.s <<EOF |
| 5277 | .text |
| 5278 | foo: |
| 5279 | .set glibc_conftest_frobozz,foo |
| 5280 | .globl glibc_conftest_frobozz |
| 5281 | EOF |
| 5282 | # The alpha-dec-osf1 assembler gives only a warning for `.set' |
| 5283 | # (but it doesn't work), so we must do a linking check to be sure. |
| 5284 | cat > conftest1.c <<\EOF |
| 5285 | extern int glibc_conftest_frobozz; |
| 5286 | void _start() { glibc_conftest_frobozz = 1; } |
| 5287 | EOF |
| 5288 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ |
| 5289 | -nostartfiles -nostdlib \ |
| 5290 | -o conftest conftest.s conftest1.c 1>&5 2>&5; then |
| 5291 | libc_cv_asm_set_directive=yes |
| 5292 | else |
| 5293 | libc_cv_asm_set_directive=no |
| 5294 | fi |
| 5295 | rm -f conftest* |
| 5296 | fi |
| 5297 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5 |
| 5298 | $as_echo "$libc_cv_asm_set_directive" >&6; } |
| 5299 | if test $libc_cv_asm_set_directive = yes; then |
| 5300 | $as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h |
| 5301 | |
| 5302 | fi |
| 5303 | |
| 5304 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5 |
| 5305 | $as_echo_n "checking linker support for protected data symbol... " >&6; } |
| 5306 | if ${libc_cv_protected_data+:} false; then : |
| 5307 | $as_echo_n "(cached) " >&6 |
| 5308 | else |
| 5309 | cat > conftest.c <<EOF |
| 5310 | int bar __attribute__ ((visibility ("protected"))) = 1; |
| 5311 | EOF |
| 5312 | libc_cv_protected_data=no |
| 5313 | if { ac_try='${CC-cc} -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so' |
| 5314 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5315 | (eval $ac_try) 2>&5 |
| 5316 | ac_status=$? |
| 5317 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5318 | test $ac_status = 0; }; }; then |
| 5319 | cat > conftest.c <<EOF |
| 5320 | extern int bar; |
| 5321 | int main (void) { return bar; } |
| 5322 | EOF |
| 5323 | if { ac_try='${CC-cc} -nostdlib -nostartfiles conftest.c -o conftest conftest.so' |
| 5324 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5325 | (eval $ac_try) 2>&5 |
| 5326 | ac_status=$? |
| 5327 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5328 | test $ac_status = 0; }; }; then |
| 5329 | libc_cv_protected_data=yes |
| 5330 | fi |
| 5331 | fi |
| 5332 | rm -f conftest.* |
| 5333 | |
| 5334 | fi |
| 5335 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5 |
| 5336 | $as_echo "$libc_cv_protected_data" >&6; } |
| 5337 | |
| 5338 | |
| 5339 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5 |
| 5340 | $as_echo_n "checking for broken __attribute__((alias()))... " >&6; } |
| 5341 | if ${libc_cv_broken_alias_attribute+:} false; then : |
| 5342 | $as_echo_n "(cached) " >&6 |
| 5343 | else |
| 5344 | cat > conftest.c <<EOF |
| 5345 | extern int foo (int x) __asm ("xyzzy"); |
| 5346 | int bar (int x) { return x; } |
| 5347 | extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); |
| 5348 | extern int dfoo; |
| 5349 | extern __typeof (dfoo) dfoo __asm ("abccb"); |
| 5350 | int dfoo = 1; |
| 5351 | EOF |
| 5352 | libc_cv_broken_alias_attribute=yes |
| 5353 | if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5' |
| 5354 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5355 | (eval $ac_try) 2>&5 |
| 5356 | ac_status=$? |
| 5357 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5358 | test $ac_status = 0; }; }; then |
| 5359 | if grep 'xyzzy' conftest.s >/dev/null && |
| 5360 | grep 'abccb' conftest.s >/dev/null; then |
| 5361 | libc_cv_broken_alias_attribute=no |
| 5362 | fi |
| 5363 | fi |
| 5364 | rm -f conftest.c conftest.s |
| 5365 | |
| 5366 | fi |
| 5367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5 |
| 5368 | $as_echo "$libc_cv_broken_alias_attribute" >&6; } |
| 5369 | if test $libc_cv_broken_alias_attribute = yes; then |
| 5370 | as_fn_error $? "working alias attribute support required" "$LINENO" 5 |
| 5371 | fi |
| 5372 | |
| 5373 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5 |
| 5374 | $as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; } |
| 5375 | if ${libc_cv_have_sdata_section+:} false; then : |
| 5376 | $as_echo_n "(cached) " >&6 |
| 5377 | else |
| 5378 | echo "int i;" > conftest.c |
| 5379 | libc_cv_have_sdata_section=no |
| 5380 | if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ |
| 5381 | | grep '\.sdata' >/dev/null; then |
| 5382 | libc_cv_have_sdata_section=yes |
| 5383 | fi |
| 5384 | rm -f conftest.c conftest.so |
| 5385 | |
| 5386 | fi |
| 5387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5 |
| 5388 | $as_echo "$libc_cv_have_sdata_section" >&6; } |
| 5389 | if test $libc_cv_have_sdata_section = yes; then |
| 5390 | $as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h |
| 5391 | |
| 5392 | fi |
| 5393 | |
| 5394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5 |
| 5395 | $as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; } |
| 5396 | if ${libc_cv_ctors_header+:} false; then : |
| 5397 | $as_echo_n "(cached) " >&6 |
| 5398 | else |
| 5399 | libc_cv_ctors_header=yes |
| 5400 | cat > conftest.c <<EOF |
| 5401 | int _start (void) { return 0; } |
| 5402 | int __start (void) { return 0; } |
| 5403 | |
| 5404 | __attribute__ ((constructor)) void ctor (void) { asm (""); } |
| 5405 | __attribute__ ((destructor)) void dtor (void) { asm (""); } |
| 5406 | |
| 5407 | EOF |
| 5408 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest |
| 5409 | conftest.c -static -nostartfiles -nostdlib |
| 5410 | 1>&5' |
| 5411 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5412 | (eval $ac_try) 2>&5 |
| 5413 | ac_status=$? |
| 5414 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5415 | test $ac_status = 0; }; }; then : |
| 5416 | if $READELF -WS conftest$ac_exeext | $AWK ' |
| 5417 | { gsub(/\[ */, "[") } |
| 5418 | $2 == ".ctors" || $2 == ".dtors" { |
| 5419 | size = strtonum("0x" $6) |
| 5420 | align = strtonum("0x" $NF) |
| 5421 | seen[$2] = 1 |
| 5422 | stub[$2] = size == align * 2 |
| 5423 | } |
| 5424 | END { |
| 5425 | ctors_ok = !seen[".ctors"] || stub[".ctors"] |
| 5426 | dtors_ok = !seen[".dtors"] || stub[".dtors"] |
| 5427 | exit ((ctors_ok && dtors_ok) ? 0 : 1) |
| 5428 | } |
| 5429 | '; then : |
| 5430 | libc_cv_ctors_header=no |
| 5431 | fi |
| 5432 | |
| 5433 | else |
| 5434 | as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5 |
| 5435 | |
| 5436 | fi |
| 5437 | rm -f conftest* |
| 5438 | |
| 5439 | fi |
| 5440 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5 |
| 5441 | $as_echo "$libc_cv_ctors_header" >&6; } |
| 5442 | if test $libc_cv_ctors_header = no; then |
| 5443 | $as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h |
| 5444 | |
| 5445 | fi |
| 5446 | |
| 5447 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5 |
| 5448 | $as_echo_n "checking for libunwind-support in compiler... " >&6; } |
| 5449 | if ${libc_cv_cc_with_libunwind+:} false; then : |
| 5450 | $as_echo_n "(cached) " >&6 |
| 5451 | else |
| 5452 | |
| 5453 | cat > conftest.c <<EOF |
| 5454 | int main (void) { return 0; } |
| 5455 | EOF |
| 5456 | if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \ |
| 5457 | conftest.c -v 2>&1 >/dev/null | grep ' -lunwind ' >/dev/null; then |
| 5458 | libc_cv_cc_with_libunwind=yes |
| 5459 | else |
| 5460 | libc_cv_cc_with_libunwind=no |
| 5461 | fi |
| 5462 | rm -f conftest* |
| 5463 | fi |
| 5464 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5 |
| 5465 | $as_echo "$libc_cv_cc_with_libunwind" >&6; } |
| 5466 | |
| 5467 | if test $libc_cv_cc_with_libunwind = yes; then |
| 5468 | $as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h |
| 5469 | |
| 5470 | fi |
| 5471 | |
| 5472 | ASFLAGS_config= |
| 5473 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5 |
| 5474 | $as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; } |
| 5475 | if ${libc_cv_as_noexecstack+:} false; then : |
| 5476 | $as_echo_n "(cached) " >&6 |
| 5477 | else |
| 5478 | cat > conftest.c <<EOF |
| 5479 | void foo (void) { } |
| 5480 | EOF |
| 5481 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS |
| 5482 | -S -o conftest.s conftest.c 1>&5' |
| 5483 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5484 | (eval $ac_try) 2>&5 |
| 5485 | ac_status=$? |
| 5486 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5487 | test $ac_status = 0; }; } \ |
| 5488 | && grep .note.GNU-stack conftest.s >/dev/null \ |
| 5489 | && { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack |
| 5490 | -c -o conftest.o conftest.s 1>&5' |
| 5491 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5492 | (eval $ac_try) 2>&5 |
| 5493 | ac_status=$? |
| 5494 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5495 | test $ac_status = 0; }; } |
| 5496 | then |
| 5497 | libc_cv_as_noexecstack=yes |
| 5498 | else |
| 5499 | libc_cv_as_noexecstack=no |
| 5500 | fi |
| 5501 | rm -f conftest* |
| 5502 | fi |
| 5503 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5 |
| 5504 | $as_echo "$libc_cv_as_noexecstack" >&6; } |
| 5505 | if test $libc_cv_as_noexecstack = yes; then |
| 5506 | ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" |
| 5507 | fi |
| 5508 | |
| 5509 | |
| 5510 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5 |
| 5511 | $as_echo_n "checking for -z combreloc... " >&6; } |
| 5512 | if ${libc_cv_z_combreloc+:} false; then : |
| 5513 | $as_echo_n "(cached) " >&6 |
| 5514 | else |
| 5515 | cat > conftest.c <<EOF |
| 5516 | extern int bar (int); |
| 5517 | extern int mumble; |
| 5518 | int foo (void) { return bar (mumble); } |
| 5519 | EOF |
| 5520 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| 5521 | -fPIC -shared -o conftest.so conftest.c |
| 5522 | -nostdlib -nostartfiles |
| 5523 | -Wl,-z,combreloc 1>&5' |
| 5524 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5525 | (eval $ac_try) 2>&5 |
| 5526 | ac_status=$? |
| 5527 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5528 | test $ac_status = 0; }; } |
| 5529 | then |
| 5530 | if $READELF -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then |
| 5531 | libc_cv_z_combreloc=yes |
| 5532 | else |
| 5533 | libc_cv_z_combreloc=no |
| 5534 | fi |
| 5535 | else |
| 5536 | libc_cv_z_combreloc=no |
| 5537 | fi |
| 5538 | rm -f conftest* |
| 5539 | fi |
| 5540 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5 |
| 5541 | $as_echo "$libc_cv_z_combreloc" >&6; } |
| 5542 | if test "$libc_cv_z_combreloc" = yes; then |
| 5543 | $as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h |
| 5544 | |
| 5545 | fi |
| 5546 | |
| 5547 | |
| 5548 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5 |
| 5549 | $as_echo_n "checking for linker that supports -z execstack... " >&6; } |
| 5550 | libc_linker_feature=no |
| 5551 | if test x"$gnu_ld" = x"yes"; then |
| 5552 | libc_linker_check=`$LD -v --help 2>/dev/null | grep "\-z execstack"` |
| 5553 | if test -n "$libc_linker_check"; then |
| 5554 | cat > conftest.c <<EOF |
| 5555 | int _start (void) { return 42; } |
| 5556 | EOF |
| 5557 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| 5558 | -Wl,-z,execstack -nostdlib -nostartfiles |
| 5559 | -fPIC -shared -o conftest.so conftest.c |
| 5560 | 1>&5' |
| 5561 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5562 | (eval $ac_try) 2>&5 |
| 5563 | ac_status=$? |
| 5564 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5565 | test $ac_status = 0; }; } |
| 5566 | then |
| 5567 | libc_linker_feature=yes |
| 5568 | fi |
| 5569 | rm -f conftest* |
| 5570 | fi |
| 5571 | fi |
| 5572 | if test $libc_linker_feature = yes; then |
| 5573 | libc_cv_z_execstack=yes |
| 5574 | else |
| 5575 | libc_cv_z_execstack=no |
| 5576 | fi |
| 5577 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5 |
| 5578 | $as_echo "$libc_linker_feature" >&6; } |
| 5579 | |
| 5580 | |
| 5581 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5 |
| 5582 | $as_echo_n "checking for -fpie... " >&6; } |
| 5583 | if ${libc_cv_fpie+:} false; then : |
| 5584 | $as_echo_n "(cached) " >&6 |
| 5585 | else |
| 5586 | if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null' |
| 5587 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5588 | (eval $ac_try) 2>&5 |
| 5589 | ac_status=$? |
| 5590 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5591 | test $ac_status = 0; }; }; then : |
| 5592 | libc_cv_fpie=yes |
| 5593 | else |
| 5594 | libc_cv_fpie=no |
| 5595 | fi |
| 5596 | |
| 5597 | fi |
| 5598 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5 |
| 5599 | $as_echo "$libc_cv_fpie" >&6; } |
| 5600 | |
| 5601 | |
| 5602 | |
| 5603 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5 |
| 5604 | $as_echo_n "checking for --hash-style option... " >&6; } |
| 5605 | if ${libc_cv_hashstyle+:} false; then : |
| 5606 | $as_echo_n "(cached) " >&6 |
| 5607 | else |
| 5608 | cat > conftest.c <<EOF |
| 5609 | int _start (void) { return 42; } |
| 5610 | EOF |
| 5611 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| 5612 | -fPIC -shared -o conftest.so conftest.c |
| 5613 | -Wl,--hash-style=both -nostdlib 1>&5' |
| 5614 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5615 | (eval $ac_try) 2>&5 |
| 5616 | ac_status=$? |
| 5617 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5618 | test $ac_status = 0; }; } |
| 5619 | then |
| 5620 | libc_cv_hashstyle=yes |
| 5621 | else |
| 5622 | libc_cv_hashstyle=no |
| 5623 | fi |
| 5624 | rm -f conftest* |
| 5625 | fi |
| 5626 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5 |
| 5627 | $as_echo "$libc_cv_hashstyle" >&6; } |
| 5628 | |
| 5629 | |
| 5630 | # The linker's default -shared behavior is good enough if it |
| 5631 | # does these things that our custom linker scripts ensure that |
| 5632 | # all allocated NOTE sections come first. |
| 5633 | if test "$use_default_link" = default; then |
| 5634 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5 |
| 5635 | $as_echo_n "checking for sufficient default -shared layout... " >&6; } |
| 5636 | if ${libc_cv_use_default_link+:} false; then : |
| 5637 | $as_echo_n "(cached) " >&6 |
| 5638 | else |
| 5639 | libc_cv_use_default_link=no |
| 5640 | cat > conftest.s <<\EOF |
| 5641 | .section .note.a,"a",%note |
| 5642 | .balign 4 |
| 5643 | .long 4,4,9 |
| 5644 | .string "GNU" |
| 5645 | .string "foo" |
| 5646 | .section .note.b,"a",%note |
| 5647 | .balign 4 |
| 5648 | .long 4,4,9 |
| 5649 | .string "GNU" |
| 5650 | .string "bar" |
| 5651 | EOF |
| 5652 | if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5' |
| 5653 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5654 | (eval $ac_try) 2>&5 |
| 5655 | ac_status=$? |
| 5656 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5657 | test $ac_status = 0; }; } && |
| 5658 | ac_try=`$READELF -S conftest.so | sed -n \ |
| 5659 | '${x;p;} |
| 5660 | s/^ *\[ *[1-9][0-9]*\] *\([^ ][^ ]*\) *\([^ ][^ ]*\) .*$/\2 \1/ |
| 5661 | t a |
| 5662 | b |
| 5663 | : a |
| 5664 | H'` |
| 5665 | then |
| 5666 | libc_seen_a=no libc_seen_b=no |
| 5667 | set -- $ac_try |
| 5668 | while test $# -ge 2 -a "$1" = NOTE; do |
| 5669 | case "$2" in |
| 5670 | .note.a) libc_seen_a=yes ;; |
| 5671 | .note.b) libc_seen_b=yes ;; |
| 5672 | esac |
| 5673 | shift 2 |
| 5674 | done |
| 5675 | case "$libc_seen_a$libc_seen_b" in |
| 5676 | yesyes) |
| 5677 | libc_cv_use_default_link=yes |
| 5678 | ;; |
| 5679 | *) |
| 5680 | echo >&5 "\ |
| 5681 | $libc_seen_a$libc_seen_b from: |
| 5682 | $ac_try" |
| 5683 | ;; |
| 5684 | esac |
| 5685 | fi |
| 5686 | rm -f conftest* |
| 5687 | fi |
| 5688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5 |
| 5689 | $as_echo "$libc_cv_use_default_link" >&6; } |
| 5690 | use_default_link=$libc_cv_use_default_link |
| 5691 | fi |
| 5692 | |
| 5693 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5 |
| 5694 | $as_echo_n "checking for GLOB_DAT reloc... " >&6; } |
| 5695 | if ${libc_cv_has_glob_dat+:} false; then : |
| 5696 | $as_echo_n "(cached) " >&6 |
| 5697 | else |
| 5698 | cat > conftest.c <<EOF |
| 5699 | extern int mumble; |
| 5700 | int foo (void) { return mumble; } |
| 5701 | EOF |
| 5702 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS |
| 5703 | -fPIC -shared -o conftest.so conftest.c |
| 5704 | -nostdlib -nostartfiles |
| 5705 | 1>&5' |
| 5706 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5707 | (eval $ac_try) 2>&5 |
| 5708 | ac_status=$? |
| 5709 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5710 | test $ac_status = 0; }; } |
| 5711 | then |
| 5712 | if $READELF -rW conftest.so | grep '_GLOB_DAT' > /dev/null; then |
| 5713 | libc_cv_has_glob_dat=yes |
| 5714 | else |
| 5715 | libc_cv_has_glob_dat=no |
| 5716 | fi |
| 5717 | else |
| 5718 | libc_cv_has_glob_dat=no |
| 5719 | fi |
| 5720 | rm -f conftest* |
| 5721 | fi |
| 5722 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5 |
| 5723 | $as_echo "$libc_cv_has_glob_dat" >&6; } |
| 5724 | |
| 5725 | |
| 5726 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5 |
| 5727 | $as_echo_n "checking linker output format... " >&6; } |
| 5728 | if ${libc_cv_output_format+:} false; then : |
| 5729 | $as_echo_n "(cached) " >&6 |
| 5730 | else |
| 5731 | if libc_cv_output_format=` |
| 5732 | ${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5` |
| 5733 | then |
| 5734 | : |
| 5735 | else |
| 5736 | libc_cv_output_format= |
| 5737 | fi |
| 5738 | test -n "$libc_cv_output_format" || libc_cv_output_format=unknown |
| 5739 | fi |
| 5740 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5 |
| 5741 | $as_echo "$libc_cv_output_format" >&6; } |
| 5742 | |
| 5743 | |
| 5744 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5 |
| 5745 | $as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; } |
| 5746 | if ${libc_cv_fno_toplevel_reorder+:} false; then : |
| 5747 | $as_echo_n "(cached) " >&6 |
| 5748 | else |
| 5749 | cat > conftest.c <<EOF |
| 5750 | int foo; |
| 5751 | EOF |
| 5752 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors |
| 5753 | conftest.c 1>&5' |
| 5754 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5755 | (eval $ac_try) 2>&5 |
| 5756 | ac_status=$? |
| 5757 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5758 | test $ac_status = 0; }; } |
| 5759 | then |
| 5760 | libc_cv_fno_toplevel_reorder=yes |
| 5761 | else |
| 5762 | libc_cv_fno_toplevel_reorder=no |
| 5763 | fi |
| 5764 | rm -f conftest* |
| 5765 | fi |
| 5766 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5 |
| 5767 | $as_echo "$libc_cv_fno_toplevel_reorder" >&6; } |
| 5768 | if test $libc_cv_fno_toplevel_reorder = yes; then |
| 5769 | fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors" |
| 5770 | else |
| 5771 | fno_unit_at_a_time=-fno-unit-at-a-time |
| 5772 | fi |
| 5773 | |
| 5774 | |
| 5775 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5 |
| 5776 | $as_echo_n "checking for -fstack-protector... " >&6; } |
| 5777 | if ${libc_cv_ssp+:} false; then : |
| 5778 | $as_echo_n "(cached) " >&6 |
| 5779 | else |
| 5780 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null' |
| 5781 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5782 | (eval $ac_try) 2>&5 |
| 5783 | ac_status=$? |
| 5784 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5785 | test $ac_status = 0; }; }; then : |
| 5786 | libc_cv_ssp=yes |
| 5787 | else |
| 5788 | libc_cv_ssp=no |
| 5789 | fi |
| 5790 | |
| 5791 | fi |
| 5792 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5 |
| 5793 | $as_echo "$libc_cv_ssp" >&6; } |
| 5794 | |
| 5795 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5 |
| 5796 | $as_echo_n "checking for -fstack-protector-strong... " >&6; } |
| 5797 | if ${libc_cv_ssp_strong+:} false; then : |
| 5798 | $as_echo_n "(cached) " >&6 |
| 5799 | else |
| 5800 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null' |
| 5801 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5802 | (eval $ac_try) 2>&5 |
| 5803 | ac_status=$? |
| 5804 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5805 | test $ac_status = 0; }; }; then : |
| 5806 | libc_cv_ssp_strong=yes |
| 5807 | else |
| 5808 | libc_cv_ssp_strong=no |
| 5809 | fi |
| 5810 | |
| 5811 | fi |
| 5812 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5 |
| 5813 | $as_echo "$libc_cv_ssp_strong" >&6; } |
| 5814 | |
| 5815 | stack_protector= |
| 5816 | if test "$libc_cv_ssp_strong" = "yes"; then |
| 5817 | stack_protector="-fstack-protector-strong" |
| 5818 | elif test "$libc_cv_ssp" = "yes"; then |
| 5819 | stack_protector="-fstack-protector" |
| 5820 | fi |
| 5821 | |
| 5822 | |
| 5823 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5 |
| 5824 | $as_echo_n "checking whether cc puts quotes around section names... " >&6; } |
| 5825 | if ${libc_cv_have_section_quotes+:} false; then : |
| 5826 | $as_echo_n "(cached) " >&6 |
| 5827 | else |
| 5828 | cat > conftest.c <<EOF |
| 5829 | static const int foo |
| 5830 | __attribute__ ((section ("bar"))) = 1; |
| 5831 | EOF |
| 5832 | if ${CC-cc} -S conftest.c -o conftest.s; then |
| 5833 | if grep '\.section.*"bar"' conftest.s >/dev/null; then |
| 5834 | libc_cv_have_section_quotes=yes |
| 5835 | else |
| 5836 | libc_cv_have_section_quotes=no |
| 5837 | fi |
| 5838 | else |
| 5839 | libc_cv_have_section_quotes=unknown |
| 5840 | fi |
| 5841 | rm -f conftest.{c,s} |
| 5842 | |
| 5843 | fi |
| 5844 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5 |
| 5845 | $as_echo "$libc_cv_have_section_quotes" >&6; } |
| 5846 | if test $libc_cv_have_section_quotes = yes; then |
| 5847 | $as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h |
| 5848 | |
| 5849 | fi |
| 5850 | |
| 5851 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5 |
| 5852 | $as_echo_n "checking for __builtin_memset... " >&6; } |
| 5853 | if ${libc_cv_gcc_builtin_memset+:} false; then : |
| 5854 | $as_echo_n "(cached) " >&6 |
| 5855 | else |
| 5856 | cat > conftest.c <<\EOF |
| 5857 | void zero (void *x) |
| 5858 | { |
| 5859 | __builtin_memset (x, 0, 1000); |
| 5860 | } |
| 5861 | EOF |
| 5862 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' |
| 5863 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5864 | (eval $ac_try) 2>&5 |
| 5865 | ac_status=$? |
| 5866 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5867 | test $ac_status = 0; }; }; |
| 5868 | then |
| 5869 | libc_cv_gcc_builtin_memset=no |
| 5870 | else |
| 5871 | libc_cv_gcc_builtin_memset=yes |
| 5872 | fi |
| 5873 | rm -f conftest* |
| 5874 | fi |
| 5875 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5 |
| 5876 | $as_echo "$libc_cv_gcc_builtin_memset" >&6; } |
| 5877 | if test "$libc_cv_gcc_builtin_memset" = yes ; then |
| 5878 | $as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h |
| 5879 | |
| 5880 | fi |
| 5881 | |
| 5882 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5 |
| 5883 | $as_echo_n "checking for redirection of built-in functions... " >&6; } |
| 5884 | if ${libc_cv_gcc_builtin_redirection+:} false; then : |
| 5885 | $as_echo_n "(cached) " >&6 |
| 5886 | else |
| 5887 | cat > conftest.c <<\EOF |
| 5888 | extern char *strstr (const char *, const char *) __asm ("my_strstr"); |
| 5889 | char *foo (const char *a, const char *b) |
| 5890 | { |
| 5891 | return __builtin_strstr (a, b); |
| 5892 | } |
| 5893 | EOF |
| 5894 | if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' |
| 5895 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5896 | (eval $ac_try) 2>&5 |
| 5897 | ac_status=$? |
| 5898 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5899 | test $ac_status = 0; }; }; |
| 5900 | then |
| 5901 | libc_cv_gcc_builtin_redirection=yes |
| 5902 | else |
| 5903 | libc_cv_gcc_builtin_redirection=no |
| 5904 | fi |
| 5905 | rm -f conftest* |
| 5906 | fi |
| 5907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5 |
| 5908 | $as_echo "$libc_cv_gcc_builtin_redirection" >&6; } |
| 5909 | if test "$libc_cv_gcc_builtin_redirection" = no; then |
| 5910 | as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5 |
| 5911 | fi |
| 5912 | |
| 5913 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5 |
| 5914 | $as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; } |
| 5915 | if ${libc_cv_cc_nofma+:} false; then : |
| 5916 | $as_echo_n "(cached) " >&6 |
| 5917 | else |
| 5918 | libc_cv_cc_nofma= |
| 5919 | for opt in -ffp-contract=off -mno-fused-madd; do |
| 5920 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' |
| 5921 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5922 | (eval $ac_try) 2>&5 |
| 5923 | ac_status=$? |
| 5924 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5925 | test $ac_status = 0; }; }; then : |
| 5926 | libc_cv_cc_nofma=$opt; break |
| 5927 | fi |
| 5928 | done |
| 5929 | fi |
| 5930 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5 |
| 5931 | $as_echo "$libc_cv_cc_nofma" >&6; } |
| 5932 | |
| 5933 | |
| 5934 | if test -n "$submachine"; then |
| 5935 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5 |
| 5936 | $as_echo_n "checking for compiler option for CPU variant... " >&6; } |
| 5937 | if ${libc_cv_cc_submachine+:} false; then : |
| 5938 | $as_echo_n "(cached) " >&6 |
| 5939 | else |
| 5940 | libc_cv_cc_submachine=no |
| 5941 | for opt in "-march=$submachine" "-mcpu=$submachine"; do |
| 5942 | if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null' |
| 5943 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5944 | (eval $ac_try) 2>&5 |
| 5945 | ac_status=$? |
| 5946 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5947 | test $ac_status = 0; }; }; then : |
| 5948 | |
| 5949 | libc_cv_cc_submachine="$opt" |
| 5950 | break |
| 5951 | fi |
| 5952 | done |
| 5953 | fi |
| 5954 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5 |
| 5955 | $as_echo "$libc_cv_cc_submachine" >&6; } |
| 5956 | if test "x$libc_cv_cc_submachine" = xno; then |
| 5957 | as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5 |
| 5958 | fi |
| 5959 | fi |
| 5960 | |
| 5961 | |
| 5962 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
| 5963 | __attribute__ ((__optimize__))" >&5 |
| 5964 | $as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ |
| 5965 | __attribute__ ((__optimize__))... " >&6; } |
| 5966 | if ${libc_cv_cc_loop_to_function+:} false; then : |
| 5967 | $as_echo_n "(cached) " >&6 |
| 5968 | else |
| 5969 | cat > conftest.c <<EOF |
| 5970 | void |
| 5971 | __attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) |
| 5972 | foo (void) {} |
| 5973 | EOF |
| 5974 | libc_cv_cc_loop_to_function=no |
| 5975 | if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' |
| 5976 | { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 |
| 5977 | (eval $ac_try) 2>&5 |
| 5978 | ac_status=$? |
| 5979 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5980 | test $ac_status = 0; }; } |
| 5981 | then |
| 5982 | libc_cv_cc_loop_to_function=yes |
| 5983 | fi |
| 5984 | rm -f conftest* |
| 5985 | fi |
| 5986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 |
| 5987 | $as_echo "$libc_cv_cc_loop_to_function" >&6; } |
| 5988 | if test $libc_cv_cc_loop_to_function = yes; then |
| 5989 | $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h |
| 5990 | |
| 5991 | fi |
| 5992 | |
| 5993 | |
| 5994 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 |
| 5995 | $as_echo_n "checking for libgd... " >&6; } |
| 5996 | if test "$with_gd" != "no"; then |
| 5997 | old_CFLAGS="$CFLAGS" |
| 5998 | CFLAGS="$CFLAGS $libgd_include" |
| 5999 | old_LDFLAGS="$LDFLAGS" |
| 6000 | LDFLAGS="$LDFLAGS $libgd_ldflags" |
| 6001 | old_LIBS="$LIBS" |
| 6002 | LIBS="$LIBS -lgd -lpng -lz -lm" |
| 6003 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6004 | /* end confdefs.h. */ |
| 6005 | #include <gd.h> |
| 6006 | int |
| 6007 | main () |
| 6008 | { |
| 6009 | gdImagePng (0, 0) |
| 6010 | ; |
| 6011 | return 0; |
| 6012 | } |
| 6013 | _ACEOF |
| 6014 | if ac_fn_c_try_link "$LINENO"; then : |
| 6015 | LIBGD=yes |
| 6016 | else |
| 6017 | LIBGD=no |
| 6018 | fi |
| 6019 | rm -f core conftest.err conftest.$ac_objext \ |
| 6020 | conftest$ac_exeext conftest.$ac_ext |
| 6021 | CFLAGS="$old_CFLAGS" |
| 6022 | LDFLAGS="$old_LDFLAGS" |
| 6023 | LIBS="$old_LIBS" |
| 6024 | else |
| 6025 | LIBGD=no |
| 6026 | fi |
| 6027 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5 |
| 6028 | $as_echo "$LIBGD" >&6; } |
| 6029 | |
| 6030 | |
| 6031 | # SELinux detection |
| 6032 | if test x$with_selinux = xno ; then |
| 6033 | have_selinux=no; |
| 6034 | else |
| 6035 | # See if we have the SELinux library |
| 6036 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5 |
| 6037 | $as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; } |
| 6038 | if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then : |
| 6039 | $as_echo_n "(cached) " >&6 |
| 6040 | else |
| 6041 | ac_check_lib_save_LIBS=$LIBS |
| 6042 | LIBS="-lselinux $LIBS" |
| 6043 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6044 | /* end confdefs.h. */ |
| 6045 | |
| 6046 | /* Override any GCC internal prototype to avoid an error. |
| 6047 | Use char because int might match the return type of a GCC |
| 6048 | builtin and then its argument prototype would still apply. */ |
| 6049 | #ifdef __cplusplus |
| 6050 | extern "C" |
| 6051 | #endif |
| 6052 | char is_selinux_enabled (); |
| 6053 | int |
| 6054 | main () |
| 6055 | { |
| 6056 | return is_selinux_enabled (); |
| 6057 | ; |
| 6058 | return 0; |
| 6059 | } |
| 6060 | _ACEOF |
| 6061 | if ac_fn_c_try_link "$LINENO"; then : |
| 6062 | ac_cv_lib_selinux_is_selinux_enabled=yes |
| 6063 | else |
| 6064 | ac_cv_lib_selinux_is_selinux_enabled=no |
| 6065 | fi |
| 6066 | rm -f core conftest.err conftest.$ac_objext \ |
| 6067 | conftest$ac_exeext conftest.$ac_ext |
| 6068 | LIBS=$ac_check_lib_save_LIBS |
| 6069 | fi |
| 6070 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 |
| 6071 | $as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; } |
| 6072 | if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then : |
| 6073 | have_selinux=yes |
| 6074 | else |
| 6075 | have_selinux=no |
| 6076 | fi |
| 6077 | |
| 6078 | if test x$with_selinux = xyes ; then |
| 6079 | if test x$have_selinux = xno ; then |
| 6080 | as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5 |
| 6081 | fi |
| 6082 | fi |
| 6083 | fi |
| 6084 | # Check if we're building with SELinux support. |
| 6085 | if test "x$have_selinux" = xyes; then |
| 6086 | |
| 6087 | $as_echo "#define HAVE_SELINUX 1" >>confdefs.h |
| 6088 | |
| 6089 | |
| 6090 | # See if we have the libaudit library |
| 6091 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5 |
| 6092 | $as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; } |
| 6093 | if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then : |
| 6094 | $as_echo_n "(cached) " >&6 |
| 6095 | else |
| 6096 | ac_check_lib_save_LIBS=$LIBS |
| 6097 | LIBS="-laudit $LIBS" |
| 6098 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6099 | /* end confdefs.h. */ |
| 6100 | |
| 6101 | /* Override any GCC internal prototype to avoid an error. |
| 6102 | Use char because int might match the return type of a GCC |
| 6103 | builtin and then its argument prototype would still apply. */ |
| 6104 | #ifdef __cplusplus |
| 6105 | extern "C" |
| 6106 | #endif |
| 6107 | char audit_log_user_avc_message (); |
| 6108 | int |
| 6109 | main () |
| 6110 | { |
| 6111 | return audit_log_user_avc_message (); |
| 6112 | ; |
| 6113 | return 0; |
| 6114 | } |
| 6115 | _ACEOF |
| 6116 | if ac_fn_c_try_link "$LINENO"; then : |
| 6117 | ac_cv_lib_audit_audit_log_user_avc_message=yes |
| 6118 | else |
| 6119 | ac_cv_lib_audit_audit_log_user_avc_message=no |
| 6120 | fi |
| 6121 | rm -f core conftest.err conftest.$ac_objext \ |
| 6122 | conftest$ac_exeext conftest.$ac_ext |
| 6123 | LIBS=$ac_check_lib_save_LIBS |
| 6124 | fi |
| 6125 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 |
| 6126 | $as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; } |
| 6127 | if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then : |
| 6128 | have_libaudit=yes |
| 6129 | else |
| 6130 | have_libaudit=no |
| 6131 | fi |
| 6132 | |
| 6133 | if test "x$have_libaudit" = xyes; then |
| 6134 | |
| 6135 | $as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h |
| 6136 | |
| 6137 | fi |
| 6138 | |
| 6139 | |
| 6140 | # See if we have the libcap library |
| 6141 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5 |
| 6142 | $as_echo_n "checking for cap_init in -lcap... " >&6; } |
| 6143 | if ${ac_cv_lib_cap_cap_init+:} false; then : |
| 6144 | $as_echo_n "(cached) " >&6 |
| 6145 | else |
| 6146 | ac_check_lib_save_LIBS=$LIBS |
| 6147 | LIBS="-lcap $LIBS" |
| 6148 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6149 | /* end confdefs.h. */ |
| 6150 | |
| 6151 | /* Override any GCC internal prototype to avoid an error. |
| 6152 | Use char because int might match the return type of a GCC |
| 6153 | builtin and then its argument prototype would still apply. */ |
| 6154 | #ifdef __cplusplus |
| 6155 | extern "C" |
| 6156 | #endif |
| 6157 | char cap_init (); |
| 6158 | int |
| 6159 | main () |
| 6160 | { |
| 6161 | return cap_init (); |
| 6162 | ; |
| 6163 | return 0; |
| 6164 | } |
| 6165 | _ACEOF |
| 6166 | if ac_fn_c_try_link "$LINENO"; then : |
| 6167 | ac_cv_lib_cap_cap_init=yes |
| 6168 | else |
| 6169 | ac_cv_lib_cap_cap_init=no |
| 6170 | fi |
| 6171 | rm -f core conftest.err conftest.$ac_objext \ |
| 6172 | conftest$ac_exeext conftest.$ac_ext |
| 6173 | LIBS=$ac_check_lib_save_LIBS |
| 6174 | fi |
| 6175 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5 |
| 6176 | $as_echo "$ac_cv_lib_cap_cap_init" >&6; } |
| 6177 | if test "x$ac_cv_lib_cap_cap_init" = xyes; then : |
| 6178 | have_libcap=yes |
| 6179 | else |
| 6180 | have_libcap=no |
| 6181 | fi |
| 6182 | |
| 6183 | if test "x$have_libcap" = xyes; then |
| 6184 | |
| 6185 | $as_echo "#define HAVE_LIBCAP 1" >>confdefs.h |
| 6186 | |
| 6187 | fi |
| 6188 | |
| 6189 | fi |
| 6190 | |
| 6191 | |
| 6192 | CPPUNDEFS= |
| 6193 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5 |
| 6194 | $as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; } |
| 6195 | if ${libc_cv_predef_fortify_source+:} false; then : |
| 6196 | $as_echo_n "(cached) " >&6 |
| 6197 | else |
| 6198 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6199 | /* end confdefs.h. */ |
| 6200 | |
| 6201 | int |
| 6202 | main () |
| 6203 | { |
| 6204 | |
| 6205 | #ifdef _FORTIFY_SOURCE |
| 6206 | # error bogon |
| 6207 | #endif |
| 6208 | ; |
| 6209 | return 0; |
| 6210 | } |
| 6211 | _ACEOF |
| 6212 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6213 | libc_cv_predef_fortify_source=no |
| 6214 | else |
| 6215 | libc_cv_predef_fortify_source=yes |
| 6216 | fi |
| 6217 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6218 | fi |
| 6219 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5 |
| 6220 | $as_echo "$libc_cv_predef_fortify_source" >&6; } |
| 6221 | if test $libc_cv_predef_fortify_source = yes; then |
| 6222 | CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE" |
| 6223 | fi |
| 6224 | |
| 6225 | |
| 6226 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implicitly enables -fstack-protector" >&5 |
| 6227 | $as_echo_n "checking whether $CC implicitly enables -fstack-protector... " >&6; } |
| 6228 | if ${libc_cv_predef_stack_protector+:} false; then : |
| 6229 | $as_echo_n "(cached) " >&6 |
| 6230 | else |
| 6231 | |
| 6232 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6233 | /* end confdefs.h. */ |
| 6234 | extern void foobar (char *); |
| 6235 | int |
| 6236 | main () |
| 6237 | { |
| 6238 | char large_array[2048]; foobar (large_array); |
| 6239 | ; |
| 6240 | return 0; |
| 6241 | } |
| 6242 | _ACEOF |
| 6243 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6244 | |
| 6245 | libc_undefs=`$NM -u conftest.o | |
| 6246 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ |
| 6247 | 2>&5` || { |
| 6248 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 |
| 6249 | } |
| 6250 | echo >&5 "libc_undefs='$libc_undefs'" |
| 6251 | # On some architectures, there are architecture-specific undefined |
| 6252 | # symbols (resolved by the linker), so filter out unknown symbols. |
| 6253 | # This will fail to produce the correct result if the compiler |
| 6254 | # defaults to -fstack-protector but this produces an undefined symbol |
| 6255 | # other than __stack_chk_fail. However, compilers like that have not |
| 6256 | # been encountered in practice. |
| 6257 | libc_undefs=`echo "$libc_undefs" | egrep '^(foobar|__stack_chk_fail)$'` |
| 6258 | case "$libc_undefs" in |
| 6259 | foobar) libc_cv_predef_stack_protector=no ;; |
| 6260 | '__stack_chk_fail |
| 6261 | foobar') libc_cv_predef_stack_protector=yes ;; |
| 6262 | *) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;; |
| 6263 | esac |
| 6264 | else |
| 6265 | as_fn_error $? "test compilation failed" "$LINENO" 5 |
| 6266 | fi |
| 6267 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6268 | |
| 6269 | fi |
| 6270 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_stack_protector" >&5 |
| 6271 | $as_echo "$libc_cv_predef_stack_protector" >&6; } |
| 6272 | libc_extra_cflags= |
| 6273 | if test $libc_cv_predef_stack_protector = yes; then |
| 6274 | libc_extra_cflags="$libc_extra_cflags -fno-stack-protector" |
| 6275 | fi |
| 6276 | libc_extra_cppflags= |
| 6277 | |
| 6278 | # Some linkers on some architectures support __ehdr_start but with |
| 6279 | # bugs. Make sure usage of it does not create relocations in the |
| 6280 | # output (as the linker should resolve them all for us). |
| 6281 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5 |
| 6282 | $as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; } |
| 6283 | if ${libc_cv_ehdr_start+:} false; then : |
| 6284 | $as_echo_n "(cached) " >&6 |
| 6285 | else |
| 6286 | |
| 6287 | old_CFLAGS="$CFLAGS" |
| 6288 | old_LDFLAGS="$LDFLAGS" |
| 6289 | old_LIBS="$LIBS" |
| 6290 | CFLAGS="$CFLAGS -fPIC" |
| 6291 | LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared" |
| 6292 | LIBS= |
| 6293 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6294 | /* end confdefs.h. */ |
| 6295 | |
| 6296 | typedef struct { |
| 6297 | char foo; |
| 6298 | long val; |
| 6299 | } Ehdr; |
| 6300 | extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden"))); |
| 6301 | long ehdr (void) { return __ehdr_start.val; } |
| 6302 | |
| 6303 | _ACEOF |
| 6304 | if ac_fn_c_try_link "$LINENO"; then : |
| 6305 | if $READELF -r conftest | fgrep __ehdr_start >/dev/null; then |
| 6306 | libc_cv_ehdr_start=broken |
| 6307 | else |
| 6308 | libc_cv_ehdr_start=yes |
| 6309 | fi |
| 6310 | else |
| 6311 | libc_cv_ehdr_start=no |
| 6312 | fi |
| 6313 | rm -f core conftest.err conftest.$ac_objext \ |
| 6314 | conftest$ac_exeext conftest.$ac_ext |
| 6315 | CFLAGS="$old_CFLAGS" |
| 6316 | LDFLAGS="$old_LDFLAGS" |
| 6317 | LIBS="$old_LIBS" |
| 6318 | |
| 6319 | fi |
| 6320 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5 |
| 6321 | $as_echo "$libc_cv_ehdr_start" >&6; } |
| 6322 | if test "$libc_cv_ehdr_start" = yes; then |
| 6323 | $as_echo "#define HAVE_EHDR_START 1" >>confdefs.h |
| 6324 | |
| 6325 | elif test "$libc_cv_ehdr_start" = broken; then |
| 6326 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5 |
| 6327 | $as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;} |
| 6328 | fi |
| 6329 | |
| 6330 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5 |
| 6331 | $as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; } |
| 6332 | if ${libc_cv_builtin_trap+:} false; then : |
| 6333 | $as_echo_n "(cached) " >&6 |
| 6334 | else |
| 6335 | libc_cv_builtin_trap=no |
| 6336 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6337 | /* end confdefs.h. */ |
| 6338 | |
| 6339 | int |
| 6340 | main () |
| 6341 | { |
| 6342 | __builtin_trap () |
| 6343 | ; |
| 6344 | return 0; |
| 6345 | } |
| 6346 | _ACEOF |
| 6347 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6348 | |
| 6349 | libc_undefs=`$NM -u conftest.o | |
| 6350 | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ |
| 6351 | 2>&5` || { |
| 6352 | as_fn_error $? "confusing output from $NM -u" "$LINENO" 5 |
| 6353 | } |
| 6354 | echo >&5 "libc_undefs='$libc_undefs'" |
| 6355 | if test -z "$libc_undefs"; then |
| 6356 | libc_cv_builtin_trap=yes |
| 6357 | fi |
| 6358 | fi |
| 6359 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6360 | fi |
| 6361 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5 |
| 6362 | $as_echo "$libc_cv_builtin_trap" >&6; } |
| 6363 | if test $libc_cv_builtin_trap = yes; then |
| 6364 | $as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h |
| 6365 | |
| 6366 | fi |
| 6367 | |
| 6368 | ac_ext=cpp |
| 6369 | ac_cpp='$CXXCPP $CPPFLAGS' |
| 6370 | ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 6371 | ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 6372 | ac_compiler_gnu=$ac_cv_cxx_compiler_gnu |
| 6373 | |
| 6374 | |
| 6375 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5 |
| 6376 | $as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; } |
| 6377 | if ${libc_cv_cxx_thread_local+:} false; then : |
| 6378 | $as_echo_n "(cached) " >&6 |
| 6379 | else |
| 6380 | |
| 6381 | old_CXXFLAGS="$CXXFLAGS" |
| 6382 | CXXFLAGS="$CXXFLAGS -std=gnu++11" |
| 6383 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6384 | /* end confdefs.h. */ |
| 6385 | |
| 6386 | #include <thread> |
| 6387 | |
| 6388 | // Compiler support. |
| 6389 | struct S |
| 6390 | { |
| 6391 | S (); |
| 6392 | ~S (); |
| 6393 | }; |
| 6394 | thread_local S s; |
| 6395 | S * get () { return &s; } |
| 6396 | |
| 6397 | // libstdc++ support. |
| 6398 | #ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL |
| 6399 | #error __cxa_thread_atexit_impl not supported |
| 6400 | #endif |
| 6401 | |
| 6402 | _ACEOF |
| 6403 | if ac_fn_cxx_try_compile "$LINENO"; then : |
| 6404 | libc_cv_cxx_thread_local=yes |
| 6405 | else |
| 6406 | libc_cv_cxx_thread_local=no |
| 6407 | fi |
| 6408 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6409 | CXXFLAGS="$old_CXXFLAGS" |
| 6410 | |
| 6411 | fi |
| 6412 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5 |
| 6413 | $as_echo "$libc_cv_cxx_thread_local" >&6; } |
| 6414 | |
| 6415 | |
| 6416 | ac_ext=c |
| 6417 | ac_cpp='$CPP $CPPFLAGS' |
| 6418 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 6419 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 6420 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 6421 | |
| 6422 | |
| 6423 | ### End of automated tests. |
| 6424 | ### Now run sysdeps configure fragments. |
| 6425 | |
| 6426 | # They also can set these variables. |
| 6427 | use_ldconfig=no |
| 6428 | ldd_rewrite_script=no |
| 6429 | libc_cv_sysconfdir=$sysconfdir |
| 6430 | libc_cv_localstatedir=$localstatedir |
| 6431 | libc_cv_gcc_unwind_find_fde=no |
| 6432 | libc_cv_idn=no |
| 6433 | |
| 6434 | # Iterate over all the sysdep directories we will use, running their |
| 6435 | # configure fragments. |
| 6436 | for dir in $sysnames; do |
| 6437 | case $dir in |
| 6438 | /*) dest=$dir ;; |
| 6439 | *) dest=$srcdir/$dir ;; |
| 6440 | esac |
| 6441 | if test -r $dest/configure; then |
| 6442 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5 |
| 6443 | $as_echo "running configure fragment for $dir" >&6; } |
| 6444 | . $dest/configure |
| 6445 | fi |
| 6446 | done |
| 6447 | |
| 6448 | if test x"$build_mathvec" = xnotset; then |
| 6449 | build_mathvec=no |
| 6450 | fi |
| 6451 | config_vars="$config_vars |
| 6452 | build-mathvec = $build_mathvec" |
| 6453 | |
| 6454 | |
| 6455 | |
| 6456 | |
| 6457 | if test x$libc_cv_gcc_unwind_find_fde = xyes; then |
| 6458 | $as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h |
| 6459 | |
| 6460 | fi |
| 6461 | |
| 6462 | |
| 6463 | # A sysdeps configure fragment can reset this if IFUNC is not actually |
| 6464 | # usable even though the assembler knows how to generate the symbol type. |
| 6465 | if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then |
| 6466 | $as_echo "#define HAVE_IFUNC 1" >>confdefs.h |
| 6467 | |
| 6468 | fi |
| 6469 | |
| 6470 | # This is far from the AC_ARG_ENABLE that sets it so that a sysdeps |
| 6471 | # configure fragment can override the value to prevent this AC_DEFINE. |
| 6472 | |
| 6473 | if test "x$use_nscd" != xno; then |
| 6474 | $as_echo "#define USE_NSCD 1" >>confdefs.h |
| 6475 | |
| 6476 | fi |
| 6477 | if test "x$build_nscd" = xdefault; then |
| 6478 | build_nscd=$use_nscd |
| 6479 | fi |
| 6480 | |
| 6481 | |
| 6482 | |
| 6483 | |
| 6484 | |
| 6485 | |
| 6486 | |
| 6487 | |
| 6488 | if test x$use_ldconfig = xyes; then |
| 6489 | $as_echo "#define USE_LDCONFIG 1" >>confdefs.h |
| 6490 | |
| 6491 | fi |
| 6492 | |
| 6493 | |
| 6494 | |
| 6495 | |
| 6496 | |
| 6497 | |
| 6498 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5 |
| 6499 | $as_echo_n "checking whether -fPIC is default... " >&6; } |
| 6500 | if ${libc_cv_pic_default+:} false; then : |
| 6501 | $as_echo_n "(cached) " >&6 |
| 6502 | else |
| 6503 | libc_cv_pic_default=yes |
| 6504 | cat > conftest.c <<EOF |
| 6505 | #if defined __PIC__ || defined __pic__ || defined PIC || defined pic |
| 6506 | # error PIC is default. |
| 6507 | #endif |
| 6508 | EOF |
| 6509 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then |
| 6510 | libc_cv_pic_default=no |
| 6511 | fi |
| 6512 | rm -f conftest.* |
| 6513 | fi |
| 6514 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5 |
| 6515 | $as_echo "$libc_cv_pic_default" >&6; } |
| 6516 | |
| 6517 | |
| 6518 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5 |
| 6519 | $as_echo_n "checking whether -fPIE is default... " >&6; } |
| 6520 | if ${libc_cv_pie_default+:} false; then : |
| 6521 | $as_echo_n "(cached) " >&6 |
| 6522 | else |
| 6523 | libc_cv_pie_default=yes |
| 6524 | cat > conftest.c <<EOF |
| 6525 | #if defined __PIE__ || defined __pie__ || defined PIE || defined pie |
| 6526 | # error PIE is default. |
| 6527 | #endif |
| 6528 | EOF |
| 6529 | if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then |
| 6530 | libc_cv_pie_default=no |
| 6531 | fi |
| 6532 | rm -f conftest.* |
| 6533 | fi |
| 6534 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5 |
| 6535 | $as_echo "$libc_cv_pie_default" >&6; } |
| 6536 | |
| 6537 | |
| 6538 | |
| 6539 | |
| 6540 | |
| 6541 | |
| 6542 | |
| 6543 | |
| 6544 | |
| 6545 | VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` |
| 6546 | RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` |
| 6547 | |
| 6548 | |
| 6549 | |
| 6550 | ac_config_files="$ac_config_files config.make Makefile" |
| 6551 | |
| 6552 | ac_config_commands="$ac_config_commands default" |
| 6553 | |
| 6554 | cat >confcache <<\_ACEOF |
| 6555 | # This file is a shell script that caches the results of configure |
| 6556 | # tests run on this system so they can be shared between configure |
| 6557 | # scripts and configure runs, see configure's option --config-cache. |
| 6558 | # It is not useful on other systems. If it contains results you don't |
| 6559 | # want to keep, you may remove or edit it. |
| 6560 | # |
| 6561 | # config.status only pays attention to the cache file if you give it |
| 6562 | # the --recheck option to rerun configure. |
| 6563 | # |
| 6564 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| 6565 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| 6566 | # following values. |
| 6567 | |
| 6568 | _ACEOF |
| 6569 | |
| 6570 | # The following way of writing the cache mishandles newlines in values, |
| 6571 | # but we know of no workaround that is simple, portable, and efficient. |
| 6572 | # So, we kill variables containing newlines. |
| 6573 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 6574 | # and sets the high bit in the cache file unless we assign to the vars. |
| 6575 | ( |
| 6576 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| 6577 | eval ac_val=\$$ac_var |
| 6578 | case $ac_val in #( |
| 6579 | *${as_nl}*) |
| 6580 | case $ac_var in #( |
| 6581 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 6582 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 6583 | esac |
| 6584 | case $ac_var in #( |
| 6585 | _ | IFS | as_nl) ;; #( |
| 6586 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 6587 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 6588 | esac ;; |
| 6589 | esac |
| 6590 | done |
| 6591 | |
| 6592 | (set) 2>&1 | |
| 6593 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| 6594 | *${as_nl}ac_space=\ *) |
| 6595 | # `set' does not quote correctly, so add quotes: double-quote |
| 6596 | # substitution turns \\\\ into \\, and sed turns \\ into \. |
| 6597 | sed -n \ |
| 6598 | "s/'/'\\\\''/g; |
| 6599 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 6600 | ;; #( |
| 6601 | *) |
| 6602 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 6603 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 6604 | ;; |
| 6605 | esac | |
| 6606 | sort |
| 6607 | ) | |
| 6608 | sed ' |
| 6609 | /^ac_cv_env_/b end |
| 6610 | t clear |
| 6611 | :clear |
| 6612 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| 6613 | t end |
| 6614 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| 6615 | :end' >>confcache |
| 6616 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| 6617 | if test -w "$cache_file"; then |
| 6618 | if test "x$cache_file" != "x/dev/null"; then |
| 6619 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| 6620 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
| 6621 | if test ! -f "$cache_file" || test -h "$cache_file"; then |
| 6622 | cat confcache >"$cache_file" |
| 6623 | else |
| 6624 | case $cache_file in #( |
| 6625 | */* | ?:*) |
| 6626 | mv -f confcache "$cache_file"$$ && |
| 6627 | mv -f "$cache_file"$$ "$cache_file" ;; #( |
| 6628 | *) |
| 6629 | mv -f confcache "$cache_file" ;; |
| 6630 | esac |
| 6631 | fi |
| 6632 | fi |
| 6633 | else |
| 6634 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
| 6635 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| 6636 | fi |
| 6637 | fi |
| 6638 | rm -f confcache |
| 6639 | |
| 6640 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 6641 | # Let make expand exec_prefix. |
| 6642 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 6643 | |
| 6644 | DEFS=-DHAVE_CONFIG_H |
| 6645 | |
| 6646 | ac_libobjs= |
| 6647 | ac_ltlibobjs= |
| 6648 | U= |
| 6649 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 6650 | # 1. Remove the extension, and $U if already installed. |
| 6651 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| 6652 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
| 6653 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| 6654 | # will be set to the directory where LIBOBJS objects are built. |
| 6655 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| 6656 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' |
| 6657 | done |
| 6658 | LIBOBJS=$ac_libobjs |
| 6659 | |
| 6660 | LTLIBOBJS=$ac_ltlibobjs |
| 6661 | |
| 6662 | |
| 6663 | |
| 6664 | : "${CONFIG_STATUS=./config.status}" |
| 6665 | ac_write_fail=0 |
| 6666 | ac_clean_files_save=$ac_clean_files |
| 6667 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| 6668 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
| 6669 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| 6670 | as_write_fail=0 |
| 6671 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 |
| 6672 | #! $SHELL |
| 6673 | # Generated by $as_me. |
| 6674 | # Run this file to recreate the current configuration. |
| 6675 | # Compiler output produced by configure, useful for debugging |
| 6676 | # configure, is in config.log if it exists. |
| 6677 | |
| 6678 | debug=false |
| 6679 | ac_cs_recheck=false |
| 6680 | ac_cs_silent=false |
| 6681 | |
| 6682 | SHELL=\${CONFIG_SHELL-$SHELL} |
| 6683 | export SHELL |
| 6684 | _ASEOF |
| 6685 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 |
| 6686 | ## -------------------- ## |
| 6687 | ## M4sh Initialization. ## |
| 6688 | ## -------------------- ## |
| 6689 | |
| 6690 | # Be more Bourne compatible |
| 6691 | DUALCASE=1; export DUALCASE # for MKS sh |
| 6692 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 6693 | emulate sh |
| 6694 | NULLCMD=: |
| 6695 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 6696 | # is contrary to our usage. Disable this feature. |
| 6697 | alias -g '${1+"$@"}'='"$@"' |
| 6698 | setopt NO_GLOB_SUBST |
| 6699 | else |
| 6700 | case `(set -o) 2>/dev/null` in #( |
| 6701 | *posix*) : |
| 6702 | set -o posix ;; #( |
| 6703 | *) : |
| 6704 | ;; |
| 6705 | esac |
| 6706 | fi |
| 6707 | |
| 6708 | |
| 6709 | as_nl=' |
| 6710 | ' |
| 6711 | export as_nl |
| 6712 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 6713 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 6714 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 6715 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 6716 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 6717 | # but without wasting forks for bash or zsh. |
| 6718 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 6719 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 6720 | as_echo='print -r --' |
| 6721 | as_echo_n='print -rn --' |
| 6722 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 6723 | as_echo='printf %s\n' |
| 6724 | as_echo_n='printf %s' |
| 6725 | else |
| 6726 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 6727 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 6728 | as_echo_n='/usr/ucb/echo -n' |
| 6729 | else |
| 6730 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 6731 | as_echo_n_body='eval |
| 6732 | arg=$1; |
| 6733 | case $arg in #( |
| 6734 | *"$as_nl"*) |
| 6735 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 6736 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 6737 | esac; |
| 6738 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 6739 | ' |
| 6740 | export as_echo_n_body |
| 6741 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 6742 | fi |
| 6743 | export as_echo_body |
| 6744 | as_echo='sh -c $as_echo_body as_echo' |
| 6745 | fi |
| 6746 | |
| 6747 | # The user is always right. |
| 6748 | if test "${PATH_SEPARATOR+set}" != set; then |
| 6749 | PATH_SEPARATOR=: |
| 6750 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 6751 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 6752 | PATH_SEPARATOR=';' |
| 6753 | } |
| 6754 | fi |
| 6755 | |
| 6756 | |
| 6757 | # IFS |
| 6758 | # We need space, tab and new line, in precisely that order. Quoting is |
| 6759 | # there to prevent editors from complaining about space-tab. |
| 6760 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 6761 | # splitting by setting IFS to empty value.) |
| 6762 | IFS=" "" $as_nl" |
| 6763 | |
| 6764 | # Find who we are. Look in the path if we contain no directory separator. |
| 6765 | as_myself= |
| 6766 | case $0 in #(( |
| 6767 | *[\\/]* ) as_myself=$0 ;; |
| 6768 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 6769 | for as_dir in $PATH |
| 6770 | do |
| 6771 | IFS=$as_save_IFS |
| 6772 | test -z "$as_dir" && as_dir=. |
| 6773 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 6774 | done |
| 6775 | IFS=$as_save_IFS |
| 6776 | |
| 6777 | ;; |
| 6778 | esac |
| 6779 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 6780 | # in which case we are not to be found in the path. |
| 6781 | if test "x$as_myself" = x; then |
| 6782 | as_myself=$0 |
| 6783 | fi |
| 6784 | if test ! -f "$as_myself"; then |
| 6785 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 6786 | exit 1 |
| 6787 | fi |
| 6788 | |
| 6789 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 6790 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 6791 | # suppresses any "Segmentation fault" message there. '((' could |
| 6792 | # trigger a bug in pdksh 5.2.14. |
| 6793 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 6794 | do eval test x\${$as_var+set} = xset \ |
| 6795 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 6796 | done |
| 6797 | PS1='$ ' |
| 6798 | PS2='> ' |
| 6799 | PS4='+ ' |
| 6800 | |
| 6801 | # NLS nuisances. |
| 6802 | LC_ALL=C |
| 6803 | export LC_ALL |
| 6804 | LANGUAGE=C |
| 6805 | export LANGUAGE |
| 6806 | |
| 6807 | # CDPATH. |
| 6808 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 6809 | |
| 6810 | |
| 6811 | # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| 6812 | # ---------------------------------------- |
| 6813 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 6814 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 6815 | # script with STATUS, using 1 if that was 0. |
| 6816 | as_fn_error () |
| 6817 | { |
| 6818 | as_status=$1; test $as_status -eq 0 && as_status=1 |
| 6819 | if test "$4"; then |
| 6820 | as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 6821 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| 6822 | fi |
| 6823 | $as_echo "$as_me: error: $2" >&2 |
| 6824 | as_fn_exit $as_status |
| 6825 | } # as_fn_error |
| 6826 | |
| 6827 | |
| 6828 | # as_fn_set_status STATUS |
| 6829 | # ----------------------- |
| 6830 | # Set $? to STATUS, without forking. |
| 6831 | as_fn_set_status () |
| 6832 | { |
| 6833 | return $1 |
| 6834 | } # as_fn_set_status |
| 6835 | |
| 6836 | # as_fn_exit STATUS |
| 6837 | # ----------------- |
| 6838 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 6839 | as_fn_exit () |
| 6840 | { |
| 6841 | set +e |
| 6842 | as_fn_set_status $1 |
| 6843 | exit $1 |
| 6844 | } # as_fn_exit |
| 6845 | |
| 6846 | # as_fn_unset VAR |
| 6847 | # --------------- |
| 6848 | # Portably unset VAR. |
| 6849 | as_fn_unset () |
| 6850 | { |
| 6851 | { eval $1=; unset $1;} |
| 6852 | } |
| 6853 | as_unset=as_fn_unset |
| 6854 | # as_fn_append VAR VALUE |
| 6855 | # ---------------------- |
| 6856 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 6857 | # advantage of any shell optimizations that allow amortized linear growth over |
| 6858 | # repeated appends, instead of the typical quadratic growth present in naive |
| 6859 | # implementations. |
| 6860 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 6861 | eval 'as_fn_append () |
| 6862 | { |
| 6863 | eval $1+=\$2 |
| 6864 | }' |
| 6865 | else |
| 6866 | as_fn_append () |
| 6867 | { |
| 6868 | eval $1=\$$1\$2 |
| 6869 | } |
| 6870 | fi # as_fn_append |
| 6871 | |
| 6872 | # as_fn_arith ARG... |
| 6873 | # ------------------ |
| 6874 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 6875 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 6876 | # must be portable across $(()) and expr. |
| 6877 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 6878 | eval 'as_fn_arith () |
| 6879 | { |
| 6880 | as_val=$(( $* )) |
| 6881 | }' |
| 6882 | else |
| 6883 | as_fn_arith () |
| 6884 | { |
| 6885 | as_val=`expr "$@" || test $? -eq 1` |
| 6886 | } |
| 6887 | fi # as_fn_arith |
| 6888 | |
| 6889 | |
| 6890 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 6891 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 6892 | as_expr=expr |
| 6893 | else |
| 6894 | as_expr=false |
| 6895 | fi |
| 6896 | |
| 6897 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 6898 | as_basename=basename |
| 6899 | else |
| 6900 | as_basename=false |
| 6901 | fi |
| 6902 | |
| 6903 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 6904 | as_dirname=dirname |
| 6905 | else |
| 6906 | as_dirname=false |
| 6907 | fi |
| 6908 | |
| 6909 | as_me=`$as_basename -- "$0" || |
| 6910 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 6911 | X"$0" : 'X\(//\)$' \| \ |
| 6912 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 6913 | $as_echo X/"$0" | |
| 6914 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 6915 | s//\1/ |
| 6916 | q |
| 6917 | } |
| 6918 | /^X\/\(\/\/\)$/{ |
| 6919 | s//\1/ |
| 6920 | q |
| 6921 | } |
| 6922 | /^X\/\(\/\).*/{ |
| 6923 | s//\1/ |
| 6924 | q |
| 6925 | } |
| 6926 | s/.*/./; q'` |
| 6927 | |
| 6928 | # Avoid depending upon Character Ranges. |
| 6929 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 6930 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 6931 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 6932 | as_cr_digits='0123456789' |
| 6933 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 6934 | |
| 6935 | ECHO_C= ECHO_N= ECHO_T= |
| 6936 | case `echo -n x` in #((((( |
| 6937 | -n*) |
| 6938 | case `echo 'xy\c'` in |
| 6939 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 6940 | xy) ECHO_C='\c';; |
| 6941 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 6942 | ECHO_T=' ';; |
| 6943 | esac;; |
| 6944 | *) |
| 6945 | ECHO_N='-n';; |
| 6946 | esac |
| 6947 | |
| 6948 | rm -f conf$$ conf$$.exe conf$$.file |
| 6949 | if test -d conf$$.dir; then |
| 6950 | rm -f conf$$.dir/conf$$.file |
| 6951 | else |
| 6952 | rm -f conf$$.dir |
| 6953 | mkdir conf$$.dir 2>/dev/null |
| 6954 | fi |
| 6955 | if (echo >conf$$.file) 2>/dev/null; then |
| 6956 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 6957 | as_ln_s='ln -s' |
| 6958 | # ... but there are two gotchas: |
| 6959 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 6960 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 6961 | # In both cases, we have to default to `cp -pR'. |
| 6962 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 6963 | as_ln_s='cp -pR' |
| 6964 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 6965 | as_ln_s=ln |
| 6966 | else |
| 6967 | as_ln_s='cp -pR' |
| 6968 | fi |
| 6969 | else |
| 6970 | as_ln_s='cp -pR' |
| 6971 | fi |
| 6972 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 6973 | rmdir conf$$.dir 2>/dev/null |
| 6974 | |
| 6975 | |
| 6976 | # as_fn_mkdir_p |
| 6977 | # ------------- |
| 6978 | # Create "$as_dir" as a directory, including parents if necessary. |
| 6979 | as_fn_mkdir_p () |
| 6980 | { |
| 6981 | |
| 6982 | case $as_dir in #( |
| 6983 | -*) as_dir=./$as_dir;; |
| 6984 | esac |
| 6985 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 6986 | as_dirs= |
| 6987 | while :; do |
| 6988 | case $as_dir in #( |
| 6989 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 6990 | *) as_qdir=$as_dir;; |
| 6991 | esac |
| 6992 | as_dirs="'$as_qdir' $as_dirs" |
| 6993 | as_dir=`$as_dirname -- "$as_dir" || |
| 6994 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 6995 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 6996 | X"$as_dir" : 'X\(//\)$' \| \ |
| 6997 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 6998 | $as_echo X"$as_dir" | |
| 6999 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 7000 | s//\1/ |
| 7001 | q |
| 7002 | } |
| 7003 | /^X\(\/\/\)[^/].*/{ |
| 7004 | s//\1/ |
| 7005 | q |
| 7006 | } |
| 7007 | /^X\(\/\/\)$/{ |
| 7008 | s//\1/ |
| 7009 | q |
| 7010 | } |
| 7011 | /^X\(\/\).*/{ |
| 7012 | s//\1/ |
| 7013 | q |
| 7014 | } |
| 7015 | s/.*/./; q'` |
| 7016 | test -d "$as_dir" && break |
| 7017 | done |
| 7018 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 7019 | } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| 7020 | |
| 7021 | |
| 7022 | } # as_fn_mkdir_p |
| 7023 | if mkdir -p . 2>/dev/null; then |
| 7024 | as_mkdir_p='mkdir -p "$as_dir"' |
| 7025 | else |
| 7026 | test -d ./-p && rmdir ./-p |
| 7027 | as_mkdir_p=false |
| 7028 | fi |
| 7029 | |
| 7030 | |
| 7031 | # as_fn_executable_p FILE |
| 7032 | # ----------------------- |
| 7033 | # Test if FILE is an executable regular file. |
| 7034 | as_fn_executable_p () |
| 7035 | { |
| 7036 | test -f "$1" && test -x "$1" |
| 7037 | } # as_fn_executable_p |
| 7038 | as_test_x='test -x' |
| 7039 | as_executable_p=as_fn_executable_p |
| 7040 | |
| 7041 | # Sed expression to map a string onto a valid CPP name. |
| 7042 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 7043 | |
| 7044 | # Sed expression to map a string onto a valid variable name. |
| 7045 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 7046 | |
| 7047 | |
| 7048 | exec 6>&1 |
| 7049 | ## ----------------------------------- ## |
| 7050 | ## Main body of $CONFIG_STATUS script. ## |
| 7051 | ## ----------------------------------- ## |
| 7052 | _ASEOF |
| 7053 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 |
| 7054 | |
| 7055 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7056 | # Save the log message, to keep $0 and so on meaningful, and to |
| 7057 | # report actual input values of CONFIG_FILES etc. instead of their |
| 7058 | # values after options handling. |
| 7059 | ac_log=" |
| 7060 | This file was extended by GNU C Library $as_me (see version.h), which was |
| 7061 | generated by GNU Autoconf 2.69. Invocation command line was |
| 7062 | |
| 7063 | CONFIG_FILES = $CONFIG_FILES |
| 7064 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 7065 | CONFIG_LINKS = $CONFIG_LINKS |
| 7066 | CONFIG_COMMANDS = $CONFIG_COMMANDS |
| 7067 | $ $0 $@ |
| 7068 | |
| 7069 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 7070 | " |
| 7071 | |
| 7072 | _ACEOF |
| 7073 | |
| 7074 | case $ac_config_files in *" |
| 7075 | "*) set x $ac_config_files; shift; ac_config_files=$*;; |
| 7076 | esac |
| 7077 | |
| 7078 | case $ac_config_headers in *" |
| 7079 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; |
| 7080 | esac |
| 7081 | |
| 7082 | |
| 7083 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7084 | # Files that config.status was made for. |
| 7085 | config_files="$ac_config_files" |
| 7086 | config_headers="$ac_config_headers" |
| 7087 | config_commands="$ac_config_commands" |
| 7088 | |
| 7089 | _ACEOF |
| 7090 | |
| 7091 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7092 | ac_cs_usage="\ |
| 7093 | \`$as_me' instantiates files and other configuration actions |
| 7094 | from templates according to the current configuration. Unless the files |
| 7095 | and actions are specified as TAGs, all are instantiated by default. |
| 7096 | |
| 7097 | Usage: $0 [OPTION]... [TAG]... |
| 7098 | |
| 7099 | -h, --help print this help, then exit |
| 7100 | -V, --version print version number and configuration settings, then exit |
| 7101 | --config print configuration, then exit |
| 7102 | -q, --quiet, --silent |
| 7103 | do not print progress messages |
| 7104 | -d, --debug don't remove temporary files |
| 7105 | --recheck update $as_me by reconfiguring in the same conditions |
| 7106 | --file=FILE[:TEMPLATE] |
| 7107 | instantiate the configuration file FILE |
| 7108 | --header=FILE[:TEMPLATE] |
| 7109 | instantiate the configuration header FILE |
| 7110 | |
| 7111 | Configuration files: |
| 7112 | $config_files |
| 7113 | |
| 7114 | Configuration headers: |
| 7115 | $config_headers |
| 7116 | |
| 7117 | Configuration commands: |
| 7118 | $config_commands |
| 7119 | |
| 7120 | Report bugs to <http://sourceware.org/bugzilla/>. |
| 7121 | GNU C Library home page: <http://www.gnu.org/software/glibc/>. |
| 7122 | General help using GNU software: <http://www.gnu.org/gethelp/>." |
| 7123 | |
| 7124 | _ACEOF |
| 7125 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7126 | ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
| 7127 | ac_cs_version="\\ |
| 7128 | GNU C Library config.status (see version.h) |
| 7129 | configured by $0, generated by GNU Autoconf 2.69, |
| 7130 | with options \\"\$ac_cs_config\\" |
| 7131 | |
| 7132 | Copyright (C) 2012 Free Software Foundation, Inc. |
| 7133 | This config.status script is free software; the Free Software Foundation |
| 7134 | gives unlimited permission to copy, distribute and modify it." |
| 7135 | |
| 7136 | ac_pwd='$ac_pwd' |
| 7137 | srcdir='$srcdir' |
| 7138 | INSTALL='$INSTALL' |
| 7139 | test -n "\$AWK" || AWK=awk |
| 7140 | _ACEOF |
| 7141 | |
| 7142 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7143 | # The default lists apply if the user does not specify any file. |
| 7144 | ac_need_defaults=: |
| 7145 | while test $# != 0 |
| 7146 | do |
| 7147 | case $1 in |
| 7148 | --*=?*) |
| 7149 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 7150 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| 7151 | ac_shift=: |
| 7152 | ;; |
| 7153 | --*=) |
| 7154 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 7155 | ac_optarg= |
| 7156 | ac_shift=: |
| 7157 | ;; |
| 7158 | *) |
| 7159 | ac_option=$1 |
| 7160 | ac_optarg=$2 |
| 7161 | ac_shift=shift |
| 7162 | ;; |
| 7163 | esac |
| 7164 | |
| 7165 | case $ac_option in |
| 7166 | # Handling of the options. |
| 7167 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 7168 | ac_cs_recheck=: ;; |
| 7169 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| 7170 | $as_echo "$ac_cs_version"; exit ;; |
| 7171 | --config | --confi | --conf | --con | --co | --c ) |
| 7172 | $as_echo "$ac_cs_config"; exit ;; |
| 7173 | --debug | --debu | --deb | --de | --d | -d ) |
| 7174 | debug=: ;; |
| 7175 | --file | --fil | --fi | --f ) |
| 7176 | $ac_shift |
| 7177 | case $ac_optarg in |
| 7178 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 7179 | '') as_fn_error $? "missing file argument" ;; |
| 7180 | esac |
| 7181 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
| 7182 | ac_need_defaults=false;; |
| 7183 | --header | --heade | --head | --hea ) |
| 7184 | $ac_shift |
| 7185 | case $ac_optarg in |
| 7186 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 7187 | esac |
| 7188 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
| 7189 | ac_need_defaults=false;; |
| 7190 | --he | --h) |
| 7191 | # Conflict between --help and --header |
| 7192 | as_fn_error $? "ambiguous option: \`$1' |
| 7193 | Try \`$0 --help' for more information.";; |
| 7194 | --help | --hel | -h ) |
| 7195 | $as_echo "$ac_cs_usage"; exit ;; |
| 7196 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 7197 | | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| 7198 | ac_cs_silent=: ;; |
| 7199 | |
| 7200 | # This is an error. |
| 7201 | -*) as_fn_error $? "unrecognized option: \`$1' |
| 7202 | Try \`$0 --help' for more information." ;; |
| 7203 | |
| 7204 | *) as_fn_append ac_config_targets " $1" |
| 7205 | ac_need_defaults=false ;; |
| 7206 | |
| 7207 | esac |
| 7208 | shift |
| 7209 | done |
| 7210 | |
| 7211 | ac_configure_extra_args= |
| 7212 | |
| 7213 | if $ac_cs_silent; then |
| 7214 | exec 6>/dev/null |
| 7215 | ac_configure_extra_args="$ac_configure_extra_args --silent" |
| 7216 | fi |
| 7217 | |
| 7218 | _ACEOF |
| 7219 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7220 | if \$ac_cs_recheck; then |
| 7221 | set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| 7222 | shift |
| 7223 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 |
| 7224 | CONFIG_SHELL='$SHELL' |
| 7225 | export CONFIG_SHELL |
| 7226 | exec "\$@" |
| 7227 | fi |
| 7228 | |
| 7229 | _ACEOF |
| 7230 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7231 | exec 5>>config.log |
| 7232 | { |
| 7233 | echo |
| 7234 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| 7235 | ## Running $as_me. ## |
| 7236 | _ASBOX |
| 7237 | $as_echo "$ac_log" |
| 7238 | } >&5 |
| 7239 | |
| 7240 | _ACEOF |
| 7241 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7242 | # |
| 7243 | # INIT-COMMANDS |
| 7244 | # |
| 7245 | config_vars='$config_vars' |
| 7246 | |
| 7247 | _ACEOF |
| 7248 | |
| 7249 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7250 | |
| 7251 | # Handling of arguments. |
| 7252 | for ac_config_target in $ac_config_targets |
| 7253 | do |
| 7254 | case $ac_config_target in |
| 7255 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; |
| 7256 | "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;; |
| 7257 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| 7258 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
| 7259 | |
| 7260 | *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
| 7261 | esac |
| 7262 | done |
| 7263 | |
| 7264 | |
| 7265 | # If the user did not use the arguments to specify the items to instantiate, |
| 7266 | # then the envvar interface is used. Set only those that are not. |
| 7267 | # We use the long form for the default assignment because of an extremely |
| 7268 | # bizarre bug on SunOS 4.1.3. |
| 7269 | if $ac_need_defaults; then |
| 7270 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| 7271 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| 7272 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| 7273 | fi |
| 7274 | |
| 7275 | # Have a temporary directory for convenience. Make it in the build tree |
| 7276 | # simply because there is no reason against having it here, and in addition, |
| 7277 | # creating and moving files from /tmp can sometimes cause problems. |
| 7278 | # Hook for its removal unless debugging. |
| 7279 | # Note that there is a small window in which the directory will not be cleaned: |
| 7280 | # after its creation but before its name has been assigned to `$tmp'. |
| 7281 | $debug || |
| 7282 | { |
| 7283 | tmp= ac_tmp= |
| 7284 | trap 'exit_status=$? |
| 7285 | : "${ac_tmp:=$tmp}" |
| 7286 | { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status |
| 7287 | ' 0 |
| 7288 | trap 'as_fn_exit 1' 1 2 13 15 |
| 7289 | } |
| 7290 | # Create a (secure) tmp directory for tmp files. |
| 7291 | |
| 7292 | { |
| 7293 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| 7294 | test -d "$tmp" |
| 7295 | } || |
| 7296 | { |
| 7297 | tmp=./conf$$-$RANDOM |
| 7298 | (umask 077 && mkdir "$tmp") |
| 7299 | } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
| 7300 | ac_tmp=$tmp |
| 7301 | |
| 7302 | # Set up the scripts for CONFIG_FILES section. |
| 7303 | # No need to generate them if there are no CONFIG_FILES. |
| 7304 | # This happens for instance with `./config.status config.h'. |
| 7305 | if test -n "$CONFIG_FILES"; then |
| 7306 | |
| 7307 | |
| 7308 | ac_cr=`echo X | tr X '\015'` |
| 7309 | # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| 7310 | # But we know of no other shell where ac_cr would be empty at this |
| 7311 | # point, so we can use a bashism as a fallback. |
| 7312 | if test "x$ac_cr" = x; then |
| 7313 | eval ac_cr=\$\'\\r\' |
| 7314 | fi |
| 7315 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| 7316 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| 7317 | ac_cs_awk_cr='\\r' |
| 7318 | else |
| 7319 | ac_cs_awk_cr=$ac_cr |
| 7320 | fi |
| 7321 | |
| 7322 | echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
| 7323 | _ACEOF |
| 7324 | |
| 7325 | |
| 7326 | { |
| 7327 | echo "cat >conf$$subs.awk <<_ACEOF" && |
| 7328 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && |
| 7329 | echo "_ACEOF" |
| 7330 | } >conf$$subs.sh || |
| 7331 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 7332 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` |
| 7333 | ac_delim='%!_!# ' |
| 7334 | for ac_last_try in false false false false false :; do |
| 7335 | . ./conf$$subs.sh || |
| 7336 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 7337 | |
| 7338 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
| 7339 | if test $ac_delim_n = $ac_delim_num; then |
| 7340 | break |
| 7341 | elif $ac_last_try; then |
| 7342 | as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 7343 | else |
| 7344 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 7345 | fi |
| 7346 | done |
| 7347 | rm -f conf$$subs.sh |
| 7348 | |
| 7349 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7350 | cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
| 7351 | _ACEOF |
| 7352 | sed -n ' |
| 7353 | h |
| 7354 | s/^/S["/; s/!.*/"]=/ |
| 7355 | p |
| 7356 | g |
| 7357 | s/^[^!]*!// |
| 7358 | :repl |
| 7359 | t repl |
| 7360 | s/'"$ac_delim"'$// |
| 7361 | t delim |
| 7362 | :nl |
| 7363 | h |
| 7364 | s/\(.\{148\}\)..*/\1/ |
| 7365 | t more1 |
| 7366 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ |
| 7367 | p |
| 7368 | n |
| 7369 | b repl |
| 7370 | :more1 |
| 7371 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 7372 | p |
| 7373 | g |
| 7374 | s/.\{148\}// |
| 7375 | t nl |
| 7376 | :delim |
| 7377 | h |
| 7378 | s/\(.\{148\}\)..*/\1/ |
| 7379 | t more2 |
| 7380 | s/["\\]/\\&/g; s/^/"/; s/$/"/ |
| 7381 | p |
| 7382 | b |
| 7383 | :more2 |
| 7384 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 7385 | p |
| 7386 | g |
| 7387 | s/.\{148\}// |
| 7388 | t delim |
| 7389 | ' <conf$$subs.awk | sed ' |
| 7390 | /^[^""]/{ |
| 7391 | N |
| 7392 | s/\n// |
| 7393 | } |
| 7394 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
| 7395 | rm -f conf$$subs.awk |
| 7396 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7397 | _ACAWK |
| 7398 | cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
| 7399 | for (key in S) S_is_set[key] = 1 |
| 7400 | FS = "" |
| 7401 | |
| 7402 | } |
| 7403 | { |
| 7404 | line = $ 0 |
| 7405 | nfields = split(line, field, "@") |
| 7406 | substed = 0 |
| 7407 | len = length(field[1]) |
| 7408 | for (i = 2; i < nfields; i++) { |
| 7409 | key = field[i] |
| 7410 | keylen = length(key) |
| 7411 | if (S_is_set[key]) { |
| 7412 | value = S[key] |
| 7413 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) |
| 7414 | len += length(value) + length(field[++i]) |
| 7415 | substed = 1 |
| 7416 | } else |
| 7417 | len += 1 + keylen |
| 7418 | } |
| 7419 | |
| 7420 | print line |
| 7421 | } |
| 7422 | |
| 7423 | _ACAWK |
| 7424 | _ACEOF |
| 7425 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7426 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then |
| 7427 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" |
| 7428 | else |
| 7429 | cat |
| 7430 | fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
| 7431 | || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
| 7432 | _ACEOF |
| 7433 | |
| 7434 | # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
| 7435 | # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and |
| 7436 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 7437 | # (actually we leave an empty line to preserve line numbers). |
| 7438 | if test "x$srcdir" = x.; then |
| 7439 | ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
| 7440 | h |
| 7441 | s/// |
| 7442 | s/^/:/ |
| 7443 | s/[ ]*$/:/ |
| 7444 | s/:\$(srcdir):/:/g |
| 7445 | s/:\${srcdir}:/:/g |
| 7446 | s/:@srcdir@:/:/g |
| 7447 | s/^:*// |
| 7448 | s/:*$// |
| 7449 | x |
| 7450 | s/\(=[ ]*\).*/\1/ |
| 7451 | G |
| 7452 | s/\n// |
| 7453 | s/^[^=]*=[ ]*$// |
| 7454 | }' |
| 7455 | fi |
| 7456 | |
| 7457 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7458 | fi # test -n "$CONFIG_FILES" |
| 7459 | |
| 7460 | # Set up the scripts for CONFIG_HEADERS section. |
| 7461 | # No need to generate them if there are no CONFIG_HEADERS. |
| 7462 | # This happens for instance with `./config.status Makefile'. |
| 7463 | if test -n "$CONFIG_HEADERS"; then |
| 7464 | cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
| 7465 | BEGIN { |
| 7466 | _ACEOF |
| 7467 | |
| 7468 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
| 7469 | # here-document in config.status, that substitutes the proper values into |
| 7470 | # config.h.in to produce config.h. |
| 7471 | |
| 7472 | # Create a delimiter string that does not exist in confdefs.h, to ease |
| 7473 | # handling of long lines. |
| 7474 | ac_delim='%!_!# ' |
| 7475 | for ac_last_try in false false :; do |
| 7476 | ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
| 7477 | if test -z "$ac_tt"; then |
| 7478 | break |
| 7479 | elif $ac_last_try; then |
| 7480 | as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
| 7481 | else |
| 7482 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 7483 | fi |
| 7484 | done |
| 7485 | |
| 7486 | # For the awk script, D is an array of macro values keyed by name, |
| 7487 | # likewise P contains macro parameters if any. Preserve backslash |
| 7488 | # newline sequences. |
| 7489 | |
| 7490 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| 7491 | sed -n ' |
| 7492 | s/.\{148\}/&'"$ac_delim"'/g |
| 7493 | t rset |
| 7494 | :rset |
| 7495 | s/^[ ]*#[ ]*define[ ][ ]*/ / |
| 7496 | t def |
| 7497 | d |
| 7498 | :def |
| 7499 | s/\\$// |
| 7500 | t bsnl |
| 7501 | s/["\\]/\\&/g |
| 7502 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 7503 | D["\1"]=" \3"/p |
| 7504 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p |
| 7505 | d |
| 7506 | :bsnl |
| 7507 | s/["\\]/\\&/g |
| 7508 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 7509 | D["\1"]=" \3\\\\\\n"\\/p |
| 7510 | t cont |
| 7511 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p |
| 7512 | t cont |
| 7513 | d |
| 7514 | :cont |
| 7515 | n |
| 7516 | s/.\{148\}/&'"$ac_delim"'/g |
| 7517 | t clear |
| 7518 | :clear |
| 7519 | s/\\$// |
| 7520 | t bsnlc |
| 7521 | s/["\\]/\\&/g; s/^/"/; s/$/"/p |
| 7522 | d |
| 7523 | :bsnlc |
| 7524 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p |
| 7525 | b cont |
| 7526 | ' <confdefs.h | sed ' |
| 7527 | s/'"$ac_delim"'/"\\\ |
| 7528 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 |
| 7529 | |
| 7530 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7531 | for (key in D) D_is_set[key] = 1 |
| 7532 | FS = "" |
| 7533 | } |
| 7534 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { |
| 7535 | line = \$ 0 |
| 7536 | split(line, arg, " ") |
| 7537 | if (arg[1] == "#") { |
| 7538 | defundef = arg[2] |
| 7539 | mac1 = arg[3] |
| 7540 | } else { |
| 7541 | defundef = substr(arg[1], 2) |
| 7542 | mac1 = arg[2] |
| 7543 | } |
| 7544 | split(mac1, mac2, "(") #) |
| 7545 | macro = mac2[1] |
| 7546 | prefix = substr(line, 1, index(line, defundef) - 1) |
| 7547 | if (D_is_set[macro]) { |
| 7548 | # Preserve the white space surrounding the "#". |
| 7549 | print prefix "define", macro P[macro] D[macro] |
| 7550 | next |
| 7551 | } else { |
| 7552 | # Replace #undef with comments. This is necessary, for example, |
| 7553 | # in the case of _POSIX_SOURCE, which is predefined and required |
| 7554 | # on some systems where configure will not decide to define it. |
| 7555 | if (defundef == "undef") { |
| 7556 | print "/*", prefix defundef, macro, "*/" |
| 7557 | next |
| 7558 | } |
| 7559 | } |
| 7560 | } |
| 7561 | { print } |
| 7562 | _ACAWK |
| 7563 | _ACEOF |
| 7564 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7565 | as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
| 7566 | fi # test -n "$CONFIG_HEADERS" |
| 7567 | |
| 7568 | |
| 7569 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
| 7570 | shift |
| 7571 | for ac_tag |
| 7572 | do |
| 7573 | case $ac_tag in |
| 7574 | :[FHLC]) ac_mode=$ac_tag; continue;; |
| 7575 | esac |
| 7576 | case $ac_mode$ac_tag in |
| 7577 | :[FHL]*:*);; |
| 7578 | :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
| 7579 | :[FH]-) ac_tag=-:-;; |
| 7580 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| 7581 | esac |
| 7582 | ac_save_IFS=$IFS |
| 7583 | IFS=: |
| 7584 | set x $ac_tag |
| 7585 | IFS=$ac_save_IFS |
| 7586 | shift |
| 7587 | ac_file=$1 |
| 7588 | shift |
| 7589 | |
| 7590 | case $ac_mode in |
| 7591 | :L) ac_source=$1;; |
| 7592 | :[FH]) |
| 7593 | ac_file_inputs= |
| 7594 | for ac_f |
| 7595 | do |
| 7596 | case $ac_f in |
| 7597 | -) ac_f="$ac_tmp/stdin";; |
| 7598 | *) # Look for the file first in the build tree, then in the source tree |
| 7599 | # (if the path is not absolute). The absolute path cannot be DOS-style, |
| 7600 | # because $ac_f cannot contain `:'. |
| 7601 | test -f "$ac_f" || |
| 7602 | case $ac_f in |
| 7603 | [\\/$]*) false;; |
| 7604 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| 7605 | esac || |
| 7606 | as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
| 7607 | esac |
| 7608 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
| 7609 | as_fn_append ac_file_inputs " '$ac_f'" |
| 7610 | done |
| 7611 | |
| 7612 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 7613 | # use $as_me), people would be surprised to read: |
| 7614 | # /* config.h. Generated by config.status. */ |
| 7615 | configure_input='Generated from '` |
| 7616 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' |
| 7617 | `' by configure.' |
| 7618 | if test x"$ac_file" != x-; then |
| 7619 | configure_input="$ac_file. $configure_input" |
| 7620 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
| 7621 | $as_echo "$as_me: creating $ac_file" >&6;} |
| 7622 | fi |
| 7623 | # Neutralize special characters interpreted by sed in replacement strings. |
| 7624 | case $configure_input in #( |
| 7625 | *\&* | *\|* | *\\* ) |
| 7626 | ac_sed_conf_input=`$as_echo "$configure_input" | |
| 7627 | sed 's/[\\\\&|]/\\\\&/g'`;; #( |
| 7628 | *) ac_sed_conf_input=$configure_input;; |
| 7629 | esac |
| 7630 | |
| 7631 | case $ac_tag in |
| 7632 | *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
| 7633 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
| 7634 | esac |
| 7635 | ;; |
| 7636 | esac |
| 7637 | |
| 7638 | ac_dir=`$as_dirname -- "$ac_file" || |
| 7639 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 7640 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 7641 | X"$ac_file" : 'X\(//\)$' \| \ |
| 7642 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| 7643 | $as_echo X"$ac_file" | |
| 7644 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 7645 | s//\1/ |
| 7646 | q |
| 7647 | } |
| 7648 | /^X\(\/\/\)[^/].*/{ |
| 7649 | s//\1/ |
| 7650 | q |
| 7651 | } |
| 7652 | /^X\(\/\/\)$/{ |
| 7653 | s//\1/ |
| 7654 | q |
| 7655 | } |
| 7656 | /^X\(\/\).*/{ |
| 7657 | s//\1/ |
| 7658 | q |
| 7659 | } |
| 7660 | s/.*/./; q'` |
| 7661 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 7662 | ac_builddir=. |
| 7663 | |
| 7664 | case "$ac_dir" in |
| 7665 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 7666 | *) |
| 7667 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 7668 | # A ".." for each directory in $ac_dir_suffix. |
| 7669 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 7670 | case $ac_top_builddir_sub in |
| 7671 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 7672 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 7673 | esac ;; |
| 7674 | esac |
| 7675 | ac_abs_top_builddir=$ac_pwd |
| 7676 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 7677 | # for backward compatibility: |
| 7678 | ac_top_builddir=$ac_top_build_prefix |
| 7679 | |
| 7680 | case $srcdir in |
| 7681 | .) # We are building in place. |
| 7682 | ac_srcdir=. |
| 7683 | ac_top_srcdir=$ac_top_builddir_sub |
| 7684 | ac_abs_top_srcdir=$ac_pwd ;; |
| 7685 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 7686 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 7687 | ac_top_srcdir=$srcdir |
| 7688 | ac_abs_top_srcdir=$srcdir ;; |
| 7689 | *) # Relative name. |
| 7690 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 7691 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 7692 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 7693 | esac |
| 7694 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 7695 | |
| 7696 | |
| 7697 | case $ac_mode in |
| 7698 | :F) |
| 7699 | # |
| 7700 | # CONFIG_FILE |
| 7701 | # |
| 7702 | |
| 7703 | case $INSTALL in |
| 7704 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| 7705 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
| 7706 | esac |
| 7707 | _ACEOF |
| 7708 | |
| 7709 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7710 | # If the template does not know about datarootdir, expand it. |
| 7711 | # FIXME: This hack should be removed a few years after 2.60. |
| 7712 | ac_datarootdir_hack=; ac_datarootdir_seen= |
| 7713 | ac_sed_dataroot=' |
| 7714 | /datarootdir/ { |
| 7715 | p |
| 7716 | q |
| 7717 | } |
| 7718 | /@datadir@/p |
| 7719 | /@docdir@/p |
| 7720 | /@infodir@/p |
| 7721 | /@localedir@/p |
| 7722 | /@mandir@/p' |
| 7723 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
| 7724 | *datarootdir*) ac_datarootdir_seen=yes;; |
| 7725 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| 7726 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| 7727 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| 7728 | _ACEOF |
| 7729 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7730 | ac_datarootdir_hack=' |
| 7731 | s&@datadir@&$datadir&g |
| 7732 | s&@docdir@&$docdir&g |
| 7733 | s&@infodir@&$infodir&g |
| 7734 | s&@localedir@&$localedir&g |
| 7735 | s&@mandir@&$mandir&g |
| 7736 | s&\\\${datarootdir}&$datarootdir&g' ;; |
| 7737 | esac |
| 7738 | _ACEOF |
| 7739 | |
| 7740 | # Neutralize VPATH when `$srcdir' = `.'. |
| 7741 | # Shell code in configure.ac might set extrasub. |
| 7742 | # FIXME: do we really want to maintain this feature? |
| 7743 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 7744 | ac_sed_extra="$ac_vpsub |
| 7745 | $extrasub |
| 7746 | _ACEOF |
| 7747 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 7748 | :t |
| 7749 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| 7750 | s|@configure_input@|$ac_sed_conf_input|;t t |
| 7751 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
| 7752 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
| 7753 | s&@srcdir@&$ac_srcdir&;t t |
| 7754 | s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| 7755 | s&@top_srcdir@&$ac_top_srcdir&;t t |
| 7756 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| 7757 | s&@builddir@&$ac_builddir&;t t |
| 7758 | s&@abs_builddir@&$ac_abs_builddir&;t t |
| 7759 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| 7760 | s&@INSTALL@&$ac_INSTALL&;t t |
| 7761 | $ac_datarootdir_hack |
| 7762 | " |
| 7763 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
| 7764 | >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 7765 | |
| 7766 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| 7767 | { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
| 7768 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ |
| 7769 | "$ac_tmp/out"`; test -z "$ac_out"; } && |
| 7770 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 7771 | which seems to be undefined. Please make sure it is defined" >&5 |
| 7772 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 7773 | which seems to be undefined. Please make sure it is defined" >&2;} |
| 7774 | |
| 7775 | rm -f "$ac_tmp/stdin" |
| 7776 | case $ac_file in |
| 7777 | -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
| 7778 | *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; |
| 7779 | esac \ |
| 7780 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 7781 | ;; |
| 7782 | :H) |
| 7783 | # |
| 7784 | # CONFIG_HEADER |
| 7785 | # |
| 7786 | if test x"$ac_file" != x-; then |
| 7787 | { |
| 7788 | $as_echo "/* $configure_input */" \ |
| 7789 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
| 7790 | } >"$ac_tmp/config.h" \ |
| 7791 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 7792 | if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
| 7793 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
| 7794 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
| 7795 | else |
| 7796 | rm -f "$ac_file" |
| 7797 | mv "$ac_tmp/config.h" "$ac_file" \ |
| 7798 | || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| 7799 | fi |
| 7800 | else |
| 7801 | $as_echo "/* $configure_input */" \ |
| 7802 | && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
| 7803 | || as_fn_error $? "could not create -" "$LINENO" 5 |
| 7804 | fi |
| 7805 | ;; |
| 7806 | |
| 7807 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
| 7808 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
| 7809 | ;; |
| 7810 | esac |
| 7811 | |
| 7812 | |
| 7813 | case $ac_file$ac_mode in |
| 7814 | "default":C) |
| 7815 | case $CONFIG_FILES in *config.make*) |
| 7816 | echo "$config_vars" >> config.make;; |
| 7817 | esac |
| 7818 | test -d bits || mkdir bits ;; |
| 7819 | |
| 7820 | esac |
| 7821 | done # for ac_tag |
| 7822 | |
| 7823 | |
| 7824 | as_fn_exit 0 |
| 7825 | _ACEOF |
| 7826 | ac_clean_files=$ac_clean_files_save |
| 7827 | |
| 7828 | test $ac_write_fail = 0 || |
| 7829 | as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
| 7830 | |
| 7831 | |
| 7832 | # configure is writing to config.log, and then calls config.status. |
| 7833 | # config.status does its own redirection, appending to config.log. |
| 7834 | # Unfortunately, on DOS this fails, as config.log is still kept open |
| 7835 | # by configure, so config.status won't be able to write to it; its |
| 7836 | # output is simply discarded. So we exec the FD to /dev/null, |
| 7837 | # effectively closing config.log, so it can be properly (re)opened and |
| 7838 | # appended to by config.status. When coming back to configure, we |
| 7839 | # need to make the FD available again. |
| 7840 | if test "$no_create" != yes; then |
| 7841 | ac_cs_success=: |
| 7842 | ac_config_status_args= |
| 7843 | test "$silent" = yes && |
| 7844 | ac_config_status_args="$ac_config_status_args --quiet" |
| 7845 | exec 5>/dev/null |
| 7846 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| 7847 | exec 5>>config.log |
| 7848 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| 7849 | # would make configure fail if this is the last instruction. |
| 7850 | $ac_cs_success || as_fn_exit 1 |
| 7851 | fi |
| 7852 | |
| 7853 | # |
| 7854 | # CONFIG_SUBDIRS section. |
| 7855 | # |
| 7856 | if test "$no_recursion" != yes; then |
| 7857 | |
| 7858 | # Remove --cache-file, --srcdir, and --disable-option-checking arguments |
| 7859 | # so they do not pile up. |
| 7860 | ac_sub_configure_args= |
| 7861 | ac_prev= |
| 7862 | eval "set x $ac_configure_args" |
| 7863 | shift |
| 7864 | for ac_arg |
| 7865 | do |
| 7866 | if test -n "$ac_prev"; then |
| 7867 | ac_prev= |
| 7868 | continue |
| 7869 | fi |
| 7870 | case $ac_arg in |
| 7871 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 7872 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 7873 | ac_prev=cache_file ;; |
| 7874 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 7875 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ |
| 7876 | | --c=*) |
| 7877 | ;; |
| 7878 | --config-cache | -C) |
| 7879 | ;; |
| 7880 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 7881 | ac_prev=srcdir ;; |
| 7882 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 7883 | ;; |
| 7884 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 7885 | ac_prev=prefix ;; |
| 7886 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 7887 | ;; |
| 7888 | --disable-option-checking) |
| 7889 | ;; |
| 7890 | *) |
| 7891 | case $ac_arg in |
| 7892 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 7893 | esac |
| 7894 | as_fn_append ac_sub_configure_args " '$ac_arg'" ;; |
| 7895 | esac |
| 7896 | done |
| 7897 | |
| 7898 | # Always prepend --prefix to ensure using the same prefix |
| 7899 | # in subdir configurations. |
| 7900 | ac_arg="--prefix=$prefix" |
| 7901 | case $ac_arg in |
| 7902 | *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 7903 | esac |
| 7904 | ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" |
| 7905 | |
| 7906 | # Pass --silent |
| 7907 | if test "$silent" = yes; then |
| 7908 | ac_sub_configure_args="--silent $ac_sub_configure_args" |
| 7909 | fi |
| 7910 | |
| 7911 | # Always prepend --disable-option-checking to silence warnings, since |
| 7912 | # different subdirs can have different --enable and --with options. |
| 7913 | ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" |
| 7914 | |
| 7915 | ac_popdir=`pwd` |
| 7916 | for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue |
| 7917 | |
| 7918 | # Do not complain, so a configure script can configure whichever |
| 7919 | # parts of a large source tree are present. |
| 7920 | test -d "$srcdir/$ac_dir" || continue |
| 7921 | |
| 7922 | ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" |
| 7923 | $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 |
| 7924 | $as_echo "$ac_msg" >&6 |
| 7925 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 7926 | ac_builddir=. |
| 7927 | |
| 7928 | case "$ac_dir" in |
| 7929 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 7930 | *) |
| 7931 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 7932 | # A ".." for each directory in $ac_dir_suffix. |
| 7933 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 7934 | case $ac_top_builddir_sub in |
| 7935 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 7936 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 7937 | esac ;; |
| 7938 | esac |
| 7939 | ac_abs_top_builddir=$ac_pwd |
| 7940 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 7941 | # for backward compatibility: |
| 7942 | ac_top_builddir=$ac_top_build_prefix |
| 7943 | |
| 7944 | case $srcdir in |
| 7945 | .) # We are building in place. |
| 7946 | ac_srcdir=. |
| 7947 | ac_top_srcdir=$ac_top_builddir_sub |
| 7948 | ac_abs_top_srcdir=$ac_pwd ;; |
| 7949 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 7950 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 7951 | ac_top_srcdir=$srcdir |
| 7952 | ac_abs_top_srcdir=$srcdir ;; |
| 7953 | *) # Relative name. |
| 7954 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 7955 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 7956 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 7957 | esac |
| 7958 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 7959 | |
| 7960 | |
| 7961 | cd "$ac_dir" |
| 7962 | |
| 7963 | # Check for guested configure; otherwise get Cygnus style configure. |
| 7964 | if test -f "$ac_srcdir/configure.gnu"; then |
| 7965 | ac_sub_configure=$ac_srcdir/configure.gnu |
| 7966 | elif test -f "$ac_srcdir/configure"; then |
| 7967 | ac_sub_configure=$ac_srcdir/configure |
| 7968 | elif test -f "$ac_srcdir/configure.in"; then |
| 7969 | # This should be Cygnus configure. |
| 7970 | ac_sub_configure=$ac_aux_dir/configure |
| 7971 | else |
| 7972 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 |
| 7973 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} |
| 7974 | ac_sub_configure= |
| 7975 | fi |
| 7976 | |
| 7977 | # The recursion is here. |
| 7978 | if test -n "$ac_sub_configure"; then |
| 7979 | # Make the cache file name correct relative to the subdirectory. |
| 7980 | case $cache_file in |
| 7981 | [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; |
| 7982 | *) # Relative name. |
| 7983 | ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; |
| 7984 | esac |
| 7985 | |
| 7986 | { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 |
| 7987 | $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} |
| 7988 | # The eval makes quoting arguments work. |
| 7989 | eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ |
| 7990 | --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || |
| 7991 | as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 |
| 7992 | fi |
| 7993 | |
| 7994 | cd "$ac_popdir" |
| 7995 | done |
| 7996 | fi |
| 7997 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
| 7998 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
| 7999 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
| 8000 | fi |
| 8001 | |