configure revision 1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.64 for fixincludes . 4 # 5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7 # Foundation, Inc. 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93 for as_dir in $PATH 94 do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99 IFS=$as_save_IFS 100 101 ;; 102 esac 103 # We did not find ourselves, most probably we were run as `sh COMMAND' 104 # in which case we are not to be found in the path. 105 if test "x$as_myself" = x; then 106 as_myself=$0 107 fi 108 if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111 fi 112 113 # Unset variables that we do not need and which cause bugs (e.g. in 114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115 # suppresses any "Segmentation fault" message there. '((' could 116 # trigger a bug in pdksh 5.2.14. 117 for as_var in BASH_ENV ENV MAIL MAILPATH 118 do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120 done 121 PS1='$ ' 122 PS2='> ' 123 PS4='+ ' 124 125 # NLS nuisances. 126 LC_ALL=C 127 export LC_ALL 128 LANGUAGE=C 129 export LANGUAGE 130 131 # CDPATH. 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134 if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142 else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148 esac 149 fi 150 " 151 as_required="as_fn_return () { (exit \$1); } 152 as_fn_success () { as_fn_return 0; } 153 as_fn_failure () { as_fn_return 1; } 154 as_fn_ret_success () { return 0; } 155 as_fn_ret_failure () { return 1; } 156 157 exitcode=0 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164 else 165 exitcode=1; echo positional parameters were not saved. 166 fi 167 test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 172 test \$(( 1 + 1 )) = 2 || exit 1" 173 if (eval "$as_required") 2>/dev/null; then : 174 as_have_required=yes 175 else 176 as_have_required=no 177 fi 178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 179 180 else 181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 182 as_found=false 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 184 do 185 IFS=$as_save_IFS 186 test -z "$as_dir" && as_dir=. 187 as_found=: 188 case $as_dir in #( 189 /*) 190 for as_base in sh bash ksh sh5; do 191 # Try only shells that exist, to save several forks. 192 as_shell=$as_dir/$as_base 193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 195 CONFIG_SHELL=$as_shell as_have_required=yes 196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 break 2 198 fi 199 fi 200 done;; 201 esac 202 as_found=false 203 done 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 206 CONFIG_SHELL=$SHELL as_have_required=yes 207 fi; } 208 IFS=$as_save_IFS 209 210 211 if test "x$CONFIG_SHELL" != x; then : 212 # We cannot yet assume a decent shell, so we have to provide a 213 # neutralization value for shells without unset; and this also 214 # works around shells that cannot unset nonexistent variables. 215 BASH_ENV=/dev/null 216 ENV=/dev/null 217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 218 export CONFIG_SHELL 219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 220 fi 221 222 if test x$as_have_required = xno; then : 223 $as_echo "$0: This script requires a shell more modern than all" 224 $as_echo "$0: the shells that I found on your system." 225 if test x${ZSH_VERSION+set} = xset ; then 226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 227 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 228 else 229 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 230 $0: including any error possibly output before this 231 $0: message. Then install a modern shell, or manually run 232 $0: the script under such a shell if you do have one." 233 fi 234 exit 1 235 fi 236 fi 237 fi 238 SHELL=${CONFIG_SHELL-/bin/sh} 239 export SHELL 240 # Unset more variables known to interfere with behavior of common tools. 241 CLICOLOR_FORCE= GREP_OPTIONS= 242 unset CLICOLOR_FORCE GREP_OPTIONS 243 244 ## --------------------- ## 245 ## M4sh Shell Functions. ## 246 ## --------------------- ## 247 # as_fn_unset VAR 248 # --------------- 249 # Portably unset VAR. 250 as_fn_unset () 251 { 252 { eval $1=; unset $1;} 253 } 254 as_unset=as_fn_unset 255 256 # as_fn_set_status STATUS 257 # ----------------------- 258 # Set $? to STATUS, without forking. 259 as_fn_set_status () 260 { 261 return $1 262 } # as_fn_set_status 263 264 # as_fn_exit STATUS 265 # ----------------- 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 267 as_fn_exit () 268 { 269 set +e 270 as_fn_set_status $1 271 exit $1 272 } # as_fn_exit 273 274 # as_fn_mkdir_p 275 # ------------- 276 # Create "$as_dir" as a directory, including parents if necessary. 277 as_fn_mkdir_p () 278 { 279 280 case $as_dir in #( 281 -*) as_dir=./$as_dir;; 282 esac 283 test -d "$as_dir" || eval $as_mkdir_p || { 284 as_dirs= 285 while :; do 286 case $as_dir in #( 287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 288 *) as_qdir=$as_dir;; 289 esac 290 as_dirs="'$as_qdir' $as_dirs" 291 as_dir=`$as_dirname -- "$as_dir" || 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 293 X"$as_dir" : 'X\(//\)[^/]' \| \ 294 X"$as_dir" : 'X\(//\)$' \| \ 295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 296 $as_echo X"$as_dir" | 297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 298 s//\1/ 299 q 300 } 301 /^X\(\/\/\)[^/].*/{ 302 s//\1/ 303 q 304 } 305 /^X\(\/\/\)$/{ 306 s//\1/ 307 q 308 } 309 /^X\(\/\).*/{ 310 s//\1/ 311 q 312 } 313 s/.*/./; q'` 314 test -d "$as_dir" && break 315 done 316 test -z "$as_dirs" || eval "mkdir $as_dirs" 317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 318 319 320 } # as_fn_mkdir_p 321 # as_fn_append VAR VALUE 322 # ---------------------- 323 # Append the text in VALUE to the end of the definition contained in VAR. Take 324 # advantage of any shell optimizations that allow amortized linear growth over 325 # repeated appends, instead of the typical quadratic growth present in naive 326 # implementations. 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 328 eval 'as_fn_append () 329 { 330 eval $1+=\$2 331 }' 332 else 333 as_fn_append () 334 { 335 eval $1=\$$1\$2 336 } 337 fi # as_fn_append 338 339 # as_fn_arith ARG... 340 # ------------------ 341 # Perform arithmetic evaluation on the ARGs, and store the result in the 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments 343 # must be portable across $(()) and expr. 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 345 eval 'as_fn_arith () 346 { 347 as_val=$(( $* )) 348 }' 349 else 350 as_fn_arith () 351 { 352 as_val=`expr "$@" || test $? -eq 1` 353 } 354 fi # as_fn_arith 355 356 357 # as_fn_error ERROR [LINENO LOG_FD] 358 # --------------------------------- 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 361 # script with status $?, using 1 if that was 0. 362 as_fn_error () 363 { 364 as_status=$?; test $as_status -eq 0 && as_status=1 365 if test "$3"; then 366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 368 fi 369 $as_echo "$as_me: error: $1" >&2 370 as_fn_exit $as_status 371 } # as_fn_error 372 373 if expr a : '\(a\)' >/dev/null 2>&1 && 374 test "X`expr 00001 : '.*\(...\)'`" = X001; then 375 as_expr=expr 376 else 377 as_expr=false 378 fi 379 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 381 as_basename=basename 382 else 383 as_basename=false 384 fi 385 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 387 as_dirname=dirname 388 else 389 as_dirname=false 390 fi 391 392 as_me=`$as_basename -- "$0" || 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 394 X"$0" : 'X\(//\)$' \| \ 395 X"$0" : 'X\(/\)' \| . 2>/dev/null || 396 $as_echo X/"$0" | 397 sed '/^.*\/\([^/][^/]*\)\/*$/{ 398 s//\1/ 399 q 400 } 401 /^X\/\(\/\/\)$/{ 402 s//\1/ 403 q 404 } 405 /^X\/\(\/\).*/{ 406 s//\1/ 407 q 408 } 409 s/.*/./; q'` 410 411 # Avoid depending upon Character Ranges. 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 415 as_cr_digits='0123456789' 416 as_cr_alnum=$as_cr_Letters$as_cr_digits 417 418 419 as_lineno_1=$LINENO as_lineno_1a=$LINENO 420 as_lineno_2=$LINENO as_lineno_2a=$LINENO 421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 424 sed -n ' 425 p 426 /[$]LINENO/= 427 ' <$as_myself | 428 sed ' 429 s/[$]LINENO.*/&-/ 430 t lineno 431 b 432 :lineno 433 N 434 :loop 435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 436 t loop 437 s/-\n.*// 438 ' >$as_me.lineno && 439 chmod +x "$as_me.lineno" || 440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 441 442 # Don't try to exec as it changes $[0], causing all sort of problems 443 # (the dirname of $[0] is not the place where we might find the 444 # original and so on. Autoconf is especially sensitive to this). 445 . "./$as_me.lineno" 446 # Exit status is that of the last command. 447 exit 448 } 449 450 ECHO_C= ECHO_N= ECHO_T= 451 case `echo -n x` in #((((( 452 -n*) 453 case `echo 'xy\c'` in 454 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 455 xy) ECHO_C='\c';; 456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 457 ECHO_T=' ';; 458 esac;; 459 *) 460 ECHO_N='-n';; 461 esac 462 463 rm -f conf$$ conf$$.exe conf$$.file 464 if test -d conf$$.dir; then 465 rm -f conf$$.dir/conf$$.file 466 else 467 rm -f conf$$.dir 468 mkdir conf$$.dir 2>/dev/null 469 fi 470 if (echo >conf$$.file) 2>/dev/null; then 471 if ln -s conf$$.file conf$$ 2>/dev/null; then 472 as_ln_s='ln -s' 473 # ... but there are two gotchas: 474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 476 # In both cases, we have to default to `cp -p'. 477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 478 as_ln_s='cp -p' 479 elif ln conf$$.file conf$$ 2>/dev/null; then 480 as_ln_s=ln 481 else 482 as_ln_s='cp -p' 483 fi 484 else 485 as_ln_s='cp -p' 486 fi 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 488 rmdir conf$$.dir 2>/dev/null 489 490 if mkdir -p . 2>/dev/null; then 491 as_mkdir_p='mkdir -p "$as_dir"' 492 else 493 test -d ./-p && rmdir ./-p 494 as_mkdir_p=false 495 fi 496 497 if test -x / >/dev/null 2>&1; then 498 as_test_x='test -x' 499 else 500 if ls -dL / >/dev/null 2>&1; then 501 as_ls_L_option=L 502 else 503 as_ls_L_option= 504 fi 505 as_test_x=' 506 eval sh -c '\'' 507 if test -d "$1"; then 508 test -d "$1/."; 509 else 510 case $1 in #( 511 -*)set "./$1";; 512 esac; 513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 514 ???[sx]*):;;*)false;;esac;fi 515 '\'' sh 516 ' 517 fi 518 as_executable_p=$as_test_x 519 520 # Sed expression to map a string onto a valid CPP name. 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 522 523 # Sed expression to map a string onto a valid variable name. 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 525 526 527 exec 7<&0 </dev/null 6>&1 528 529 # Name of the host. 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 531 # so uname gets run too. 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 533 534 # 535 # Initializations. 536 # 537 ac_default_prefix=/usr/local 538 ac_clean_files= 539 ac_config_libobj_dir=. 540 LIBOBJS= 541 cross_compiling=no 542 subdirs= 543 MFLAGS= 544 MAKEFLAGS= 545 546 # Identity of this package. 547 PACKAGE_NAME='fixincludes' 548 PACKAGE_TARNAME='fixincludes' 549 PACKAGE_VERSION=' ' 550 PACKAGE_STRING='fixincludes ' 551 PACKAGE_BUGREPORT='' 552 PACKAGE_URL='' 553 554 ac_unique_file="inclhack.def" 555 # Factoring default headers for most tests. 556 ac_includes_default="\ 557 #include <stdio.h> 558 #ifdef HAVE_SYS_TYPES_H 559 # 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"$LINENO" 5 2155 fi 2156 2157 # These three variables are undocumented and unsupported, 2158 # and are intended to be withdrawn in a future Autoconf release. 2159 # They can cause serious problems if a builder's source tree is in a directory 2160 # whose full name contains unusual characters. 2161 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2162 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2163 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2164 2165 2166 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2167 # 2168 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2169 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 2170 # Written by Gordon Matzigkeit, 1996 2171 # 2172 # This file is free software; the Free Software Foundation gives 2173 # unlimited permission to copy and/or distribute it, with or without 2174 # modifications, as long as this notice is preserved. 2175 2176 2177 2178 # serial 56 LT_INIT 2179 2180 2181 # LT_PREREQ(VERSION) 2182 # ------------------ 2183 # Complain and exit if this libtool version is less that VERSION. 2184 2185 2186 2187 # _LT_CHECK_BUILDDIR 2188 # ------------------ 2189 # Complain if the absolute build directory name contains unusual characters 2190 2191 2192 2193 # LT_INIT([OPTIONS]) 2194 # ------------------ 2195 # LT_INIT 2196 2197 # Old names: 2198 # This is what autoupdate's m4 run will expand. 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Tagged libtool config variables (even for the LIBTOOL CONFIG 2402 # section) are produced by _LT_LIBTOOL_TAG_VARS. 2403 2404 2405 2406 # _LT_LIBTOOL_TAG_VARS(TAG) 2407 # ------------------------- 2408 2409 2410 2411 # _LT_TAGVAR(VARNAME, [TAGNAME]) 2412 # ------------------------------ 2413 2414 2415 2416 # _LT_CONFIG_COMMANDS 2417 # ------------------- 2418 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 2419 # variables for single and double quote escaping we saved from calls 2420 # to _LT_DECL, we can put quote escaped variables declarations 2421 # into `config.status', and then the shell code to quote escape them in 2422 # for loops in `config.status'. Finally, any additional code accumulated 2423 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 2424 #_LT_CONFIG_COMMANDS 2425 2426 2427 # Initialize. 2428 2429 2430 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 2431 # ------------------------------------ 2432 # Generate a child script FILE with all initialization necessary to 2433 # reuse the environment learned by the parent script, and make the 2434 # file executable. If COMMENT is supplied, it is inserted after the 2435 # `#!' sequence but before initialization text begins. After this 2436 # macro, additional text can be appended to FILE to form the body of 2437 # the child script. The macro ends with non-zero status if the 2438 # file could not be fully written (such as if the disk is full). 2439 # _LT_GENERATED_FILE_INIT 2440 2441 # LT_OUTPUT 2442 # --------- 2443 # This macro allows early generation of the libtool script (before 2444 # AC_OUTPUT is called), incase it is used in configure for compilation 2445 # tests. 2446 # LT_OUTPUT 2447 2448 2449 # _LT_CONFIG(TAG) 2450 # --------------- 2451 # If TAG is the built-in tag, create an initial libtool script with a 2452 # default configuration from the untagged config vars. Otherwise add code 2453 # to config.status for appending the configuration named by TAG from the 2454 # matching tagged config vars. 2455 # _LT_CONFIG 2456 2457 2458 # LT_SUPPORTED_TAG(TAG) 2459 # --------------------- 2460 # Trace this macro to discover what tags are supported by the libtool 2461 # --tag option, using: 2462 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 2463 2464 2465 2466 # C support is built-in for now 2467 2468 2469 2470 2471 # LT_LANG(LANG) 2472 # ------------- 2473 # Enable libtool support for the given language if not already enabled. 2474 # LT_LANG 2475 2476 2477 # _LT_LANG(LANGNAME) 2478 # ------------------ 2479 # _LT_LANG 2480 2481 2482 # _LT_LANG_DEFAULT_CONFIG 2483 # ----------------------- 2484 # _LT_LANG_DEFAULT_CONFIG 2485 2486 # Obsolete macros: 2487 # This is what autoupdate's m4 run will expand. It fires 2488 # the warning (with _au_warn_XXX), outputs it into the 2489 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2490 # the replacement expansion. 2491 2492 2493 # This is an auxiliary macro that is also run when 2494 # autoupdate runs m4. It simply calls m4_warning, but 2495 # we need a wrapper so that each warning is emitted only 2496 # once. We break the quoting in m4_warning's argument in 2497 # order to expand this macro's arguments, not AU_DEFUN's. 2498 2499 2500 # Finally, this is the expansion that is picked up by 2501 # autoconf. It tells the user to run autoupdate, and 2502 # then outputs the replacement expansion. We do not care 2503 # about autoupdate's warning because that contains 2504 # information on what to do *after* running autoupdate. 2505 2506 # This is what autoupdate's m4 run will expand. It fires 2507 # the warning (with _au_warn_XXX), outputs it into the 2508 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2509 # the replacement expansion. 2510 2511 2512 # This is an auxiliary macro that is also run when 2513 # autoupdate runs m4. It simply calls m4_warning, but 2514 # we need a wrapper so that each warning is emitted only 2515 # once. We break the quoting in m4_warning's argument in 2516 # order to expand this macro's arguments, not AU_DEFUN's. 2517 2518 2519 # Finally, this is the expansion that is picked up by 2520 # autoconf. It tells the user to run autoupdate, and 2521 # then outputs the replacement expansion. We do not care 2522 # about autoupdate's warning because that contains 2523 # information on what to do *after* running autoupdate. 2524 2525 # This is what autoupdate's m4 run will expand. It fires 2526 # the warning (with _au_warn_XXX), outputs it into the 2527 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2528 # the replacement expansion. 2529 2530 2531 # This is an auxiliary macro that is also run when 2532 # autoupdate runs m4. It simply calls m4_warning, but 2533 # we need a wrapper so that each warning is emitted only 2534 # once. We break the quoting in m4_warning's argument in 2535 # order to expand this macro's arguments, not AU_DEFUN's. 2536 2537 2538 # Finally, this is the expansion that is picked up by 2539 # autoconf. It tells the user to run autoupdate, and 2540 # then outputs the replacement expansion. We do not care 2541 # about autoupdate's warning because that contains 2542 # information on what to do *after* running autoupdate. 2543 2544 # This is what autoupdate's m4 run will expand. It fires 2545 # the warning (with _au_warn_XXX), outputs it into the 2546 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2547 # the replacement expansion. 2548 2549 2550 # This is an auxiliary macro that is also run when 2551 # autoupdate runs m4. It simply calls m4_warning, but 2552 # we need a wrapper so that each warning is emitted only 2553 # once. We break the quoting in m4_warning's argument in 2554 # order to expand this macro's arguments, not AU_DEFUN's. 2555 2556 2557 # Finally, this is the expansion that is picked up by 2558 # autoconf. It tells the user to run autoupdate, and 2559 # then outputs the replacement expansion. We do not care 2560 # about autoupdate's warning because that contains 2561 # information on what to do *after* running autoupdate. 2562 2563 # This is what autoupdate's m4 run will expand. It fires 2564 # the warning (with _au_warn_XXX), outputs it into the 2565 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2566 # the replacement expansion. 2567 2568 2569 # This is an auxiliary macro that is also run when 2570 # autoupdate runs m4. It simply calls m4_warning, but 2571 # we need a wrapper so that each warning is emitted only 2572 # once. We break the quoting in m4_warning's argument in 2573 # order to expand this macro's arguments, not AU_DEFUN's. 2574 2575 2576 # Finally, this is the expansion that is picked up by 2577 # autoconf. It tells the user to run autoupdate, and 2578 # then outputs the replacement expansion. We do not care 2579 # about autoupdate's warning because that contains 2580 # information on what to do *after* running autoupdate. 2581 2582 2583 2584 # _LT_TAG_COMPILER 2585 # ---------------- 2586 # _LT_TAG_COMPILER 2587 2588 2589 # _LT_COMPILER_BOILERPLATE 2590 # ------------------------ 2591 # Check for compiler boilerplate output or warnings with 2592 # the simple compiler test code. 2593 # _LT_COMPILER_BOILERPLATE 2594 2595 2596 # _LT_LINKER_BOILERPLATE 2597 # ---------------------- 2598 # Check for linker boilerplate output or warnings with 2599 # the simple link test code. 2600 # _LT_LINKER_BOILERPLATE 2601 2602 # _LT_REQUIRED_DARWIN_CHECKS 2603 # ------------------------- 2604 2605 2606 2607 # _LT_DARWIN_LINKER_FEATURES 2608 # -------------------------- 2609 # Checks for linker and compiler features on darwin 2610 2611 2612 # _LT_SYS_MODULE_PATH_AIX 2613 # ----------------------- 2614 # Links a minimal program and checks the executable 2615 # for the system default hardcoded library path. In most cases, 2616 # this is /usr/lib:/lib, but when the MPI compilers are used 2617 # the location of the communication and MPI libs are included too. 2618 # If we don't find anything, use the default library path according 2619 # to the aix ld manual. 2620 # _LT_SYS_MODULE_PATH_AIX 2621 2622 2623 # _LT_SHELL_INIT(ARG) 2624 # ------------------- 2625 # _LT_SHELL_INIT 2626 2627 2628 2629 # _LT_PROG_ECHO_BACKSLASH 2630 # ----------------------- 2631 # Find how we can fake an echo command that does not interpret backslash. 2632 # In particular, with Autoconf 2.60 or later we add some code to the start 2633 # of the generated configure script which will find a shell with a builtin 2634 # printf (which we can use as an echo command). 2635 # _LT_PROG_ECHO_BACKSLASH 2636 2637 2638 # _LT_ENABLE_LOCK 2639 # --------------- 2640 # _LT_ENABLE_LOCK 2641 2642 2643 # _LT_CMD_OLD_ARCHIVE 2644 # ------------------- 2645 # _LT_CMD_OLD_ARCHIVE 2646 2647 2648 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 2649 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 2650 # ---------------------------------------------------------------- 2651 # Check whether the given compiler option works 2652 # _LT_COMPILER_OPTION 2653 2654 # Old name: 2655 # This is what autoupdate's m4 run will expand. It fires 2656 # the warning (with _au_warn_XXX), outputs it into the 2657 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2658 # the replacement expansion. 2659 2660 2661 # This is an auxiliary macro that is also run when 2662 # autoupdate runs m4. It simply calls m4_warning, but 2663 # we need a wrapper so that each warning is emitted only 2664 # once. We break the quoting in m4_warning's argument in 2665 # order to expand this macro's arguments, not AU_DEFUN's. 2666 2667 2668 # Finally, this is the expansion that is picked up by 2669 # autoconf. It tells the user to run autoupdate, and 2670 # then outputs the replacement expansion. We do not care 2671 # about autoupdate's warning because that contains 2672 # information on what to do *after* running autoupdate. 2673 2674 2675 2676 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 2677 # [ACTION-SUCCESS], [ACTION-FAILURE]) 2678 # ---------------------------------------------------- 2679 # Check whether the given linker option works 2680 # _LT_LINKER_OPTION 2681 2682 # Old name: 2683 # This is what autoupdate's m4 run will expand. It fires 2684 # the warning (with _au_warn_XXX), outputs it into the 2685 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2686 # the replacement expansion. 2687 2688 2689 # This is an auxiliary macro that is also run when 2690 # autoupdate runs m4. It simply calls m4_warning, but 2691 # we need a wrapper so that each warning is emitted only 2692 # once. We break the quoting in m4_warning's argument in 2693 # order to expand this macro's arguments, not AU_DEFUN's. 2694 2695 2696 # Finally, this is the expansion that is picked up by 2697 # autoconf. It tells the user to run autoupdate, and 2698 # then outputs the replacement expansion. We do not care 2699 # about autoupdate's warning because that contains 2700 # information on what to do *after* running autoupdate. 2701 2702 2703 2704 # LT_CMD_MAX_LEN 2705 #--------------- 2706 # LT_CMD_MAX_LEN 2707 2708 # Old name: 2709 # This is what autoupdate's m4 run will expand. It fires 2710 # the warning (with _au_warn_XXX), outputs it into the 2711 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2712 # the replacement expansion. 2713 2714 2715 # This is an auxiliary macro that is also run when 2716 # autoupdate runs m4. It simply calls m4_warning, but 2717 # we need a wrapper so that each warning is emitted only 2718 # once. We break the quoting in m4_warning's argument in 2719 # order to expand this macro's arguments, not AU_DEFUN's. 2720 2721 2722 # Finally, this is the expansion that is picked up by 2723 # autoconf. It tells the user to run autoupdate, and 2724 # then outputs the replacement expansion. We do not care 2725 # about autoupdate's warning because that contains 2726 # information on what to do *after* running autoupdate. 2727 2728 2729 2730 # _LT_HEADER_DLFCN 2731 # ---------------- 2732 # _LT_HEADER_DLFCN 2733 2734 2735 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 2736 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 2737 # ---------------------------------------------------------------- 2738 # _LT_TRY_DLOPEN_SELF 2739 2740 2741 # LT_SYS_DLOPEN_SELF 2742 # ------------------ 2743 # LT_SYS_DLOPEN_SELF 2744 2745 # Old name: 2746 # This is what autoupdate's m4 run will expand. It fires 2747 # the warning (with _au_warn_XXX), outputs it into the 2748 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2749 # the replacement expansion. 2750 2751 2752 # This is an auxiliary macro that is also run when 2753 # autoupdate runs m4. It simply calls m4_warning, but 2754 # we need a wrapper so that each warning is emitted only 2755 # once. We break the quoting in m4_warning's argument in 2756 # order to expand this macro's arguments, not AU_DEFUN's. 2757 2758 2759 # Finally, this is the expansion that is picked up by 2760 # autoconf. It tells the user to run autoupdate, and 2761 # then outputs the replacement expansion. We do not care 2762 # about autoupdate's warning because that contains 2763 # information on what to do *after* running autoupdate. 2764 2765 2766 2767 # _LT_COMPILER_C_O([TAGNAME]) 2768 # --------------------------- 2769 # Check to see if options -c and -o are simultaneously supported by compiler. 2770 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 2771 # _LT_COMPILER_C_O 2772 2773 2774 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2775 # ---------------------------------- 2776 # Check to see if we can do hard links to lock some files if needed 2777 # _LT_COMPILER_FILE_LOCKS 2778 2779 2780 # _LT_CHECK_OBJDIR 2781 # ---------------- 2782 # _LT_CHECK_OBJDIR 2783 2784 2785 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2786 # -------------------------------------- 2787 # Check hardcoding attributes. 2788 # _LT_LINKER_HARDCODE_LIBPATH 2789 2790 2791 # _LT_CMD_STRIPLIB 2792 # ---------------- 2793 # _LT_CMD_STRIPLIB 2794 2795 2796 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2797 # ----------------------------- 2798 # PORTME Fill in your ld.so characteristics 2799 # _LT_SYS_DYNAMIC_LINKER 2800 2801 2802 # _LT_PATH_TOOL_PREFIX(TOOL) 2803 # -------------------------- 2804 # find a file program which can recognize shared library 2805 # _LT_PATH_TOOL_PREFIX 2806 2807 # Old name: 2808 # This is what autoupdate's m4 run will expand. It fires 2809 # the warning (with _au_warn_XXX), outputs it into the 2810 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2811 # the replacement expansion. 2812 2813 2814 # This is an auxiliary macro that is also run when 2815 # autoupdate runs m4. It simply calls m4_warning, but 2816 # we need a wrapper so that each warning is emitted only 2817 # once. We break the quoting in m4_warning's argument in 2818 # order to expand this macro's arguments, not AU_DEFUN's. 2819 2820 2821 # Finally, this is the expansion that is picked up by 2822 # autoconf. It tells the user to run autoupdate, and 2823 # then outputs the replacement expansion. We do not care 2824 # about autoupdate's warning because that contains 2825 # information on what to do *after* running autoupdate. 2826 2827 2828 2829 # _LT_PATH_MAGIC 2830 # -------------- 2831 # find a file program which can recognize a shared library 2832 # _LT_PATH_MAGIC 2833 2834 2835 # LT_PATH_LD 2836 # ---------- 2837 # find the pathname to the GNU or non-GNU linker 2838 # LT_PATH_LD 2839 2840 # Old names: 2841 # This is what autoupdate's m4 run will expand. It fires 2842 # the warning (with _au_warn_XXX), outputs it into the 2843 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2844 # the replacement expansion. 2845 2846 2847 # This is an auxiliary macro that is also run when 2848 # autoupdate runs m4. It simply calls m4_warning, but 2849 # we need a wrapper so that each warning is emitted only 2850 # once. We break the quoting in m4_warning's argument in 2851 # order to expand this macro's arguments, not AU_DEFUN's. 2852 2853 2854 # Finally, this is the expansion that is picked up by 2855 # autoconf. It tells the user to run autoupdate, and 2856 # then outputs the replacement expansion. We do not care 2857 # about autoupdate's warning because that contains 2858 # information on what to do *after* running autoupdate. 2859 2860 # This is what autoupdate's m4 run will expand. It fires 2861 # the warning (with _au_warn_XXX), outputs it into the 2862 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2863 # the replacement expansion. 2864 2865 2866 # This is an auxiliary macro that is also run when 2867 # autoupdate runs m4. It simply calls m4_warning, but 2868 # we need a wrapper so that each warning is emitted only 2869 # once. We break the quoting in m4_warning's argument in 2870 # order to expand this macro's arguments, not AU_DEFUN's. 2871 2872 2873 # Finally, this is the expansion that is picked up by 2874 # autoconf. It tells the user to run autoupdate, and 2875 # then outputs the replacement expansion. We do not care 2876 # about autoupdate's warning because that contains 2877 # information on what to do *after* running autoupdate. 2878 2879 2880 2881 # _LT_PATH_LD_GNU 2882 #- -------------- 2883 # _LT_PATH_LD_GNU 2884 2885 2886 # _LT_CMD_RELOAD 2887 # -------------- 2888 # find reload flag for linker 2889 # -- PORTME Some linkers may need a different reload flag. 2890 # _LT_CMD_RELOAD 2891 2892 2893 # _LT_CHECK_MAGIC_METHOD 2894 # ---------------------- 2895 # how to check for library dependencies 2896 # -- PORTME fill in with the dynamic library characteristics 2897 # _LT_CHECK_MAGIC_METHOD 2898 2899 2900 # LT_PATH_NM 2901 # ---------- 2902 # find the pathname to a BSD- or MS-compatible name lister 2903 # LT_PATH_NM 2904 2905 # Old names: 2906 # This is what autoupdate's m4 run will expand. It fires 2907 # the warning (with _au_warn_XXX), outputs it into the 2908 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2909 # the replacement expansion. 2910 2911 2912 # This is an auxiliary macro that is also run when 2913 # autoupdate runs m4. It simply calls m4_warning, but 2914 # we need a wrapper so that each warning is emitted only 2915 # once. We break the quoting in m4_warning's argument in 2916 # order to expand this macro's arguments, not AU_DEFUN's. 2917 2918 2919 # Finally, this is the expansion that is picked up by 2920 # autoconf. It tells the user to run autoupdate, and 2921 # then outputs the replacement expansion. We do not care 2922 # about autoupdate's warning because that contains 2923 # information on what to do *after* running autoupdate. 2924 2925 # This is what autoupdate's m4 run will expand. It fires 2926 # the warning (with _au_warn_XXX), outputs it into the 2927 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2928 # the replacement expansion. 2929 2930 2931 # This is an auxiliary macro that is also run when 2932 # autoupdate runs m4. It simply calls m4_warning, but 2933 # we need a wrapper so that each warning is emitted only 2934 # once. We break the quoting in m4_warning's argument in 2935 # order to expand this macro's arguments, not AU_DEFUN's. 2936 2937 2938 # Finally, this is the expansion that is picked up by 2939 # autoconf. It tells the user to run autoupdate, and 2940 # then outputs the replacement expansion. We do not care 2941 # about autoupdate's warning because that contains 2942 # information on what to do *after* running autoupdate. 2943 2944 2945 2946 # LT_LIB_M 2947 # -------- 2948 # check for math library 2949 # LT_LIB_M 2950 2951 # Old name: 2952 # This is what autoupdate's m4 run will expand. It fires 2953 # the warning (with _au_warn_XXX), outputs it into the 2954 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2955 # the replacement expansion. 2956 2957 2958 # This is an auxiliary macro that is also run when 2959 # autoupdate runs m4. It simply calls m4_warning, but 2960 # we need a wrapper so that each warning is emitted only 2961 # once. We break the quoting in m4_warning's argument in 2962 # order to expand this macro's arguments, not AU_DEFUN's. 2963 2964 2965 # Finally, this is the expansion that is picked up by 2966 # autoconf. It tells the user to run autoupdate, and 2967 # then outputs the replacement expansion. We do not care 2968 # about autoupdate's warning because that contains 2969 # information on what to do *after* running autoupdate. 2970 2971 2972 2973 # _LT_COMPILER_NO_RTTI([TAGNAME]) 2974 # ------------------------------- 2975 # _LT_COMPILER_NO_RTTI 2976 2977 2978 # _LT_CMD_GLOBAL_SYMBOLS 2979 # ---------------------- 2980 # _LT_CMD_GLOBAL_SYMBOLS 2981 2982 2983 # _LT_COMPILER_PIC([TAGNAME]) 2984 # --------------------------- 2985 # _LT_COMPILER_PIC 2986 2987 2988 # _LT_LINKER_SHLIBS([TAGNAME]) 2989 # ---------------------------- 2990 # See if the linker supports building shared libraries. 2991 # _LT_LINKER_SHLIBS 2992 2993 2994 # _LT_LANG_C_CONFIG([TAG]) 2995 # ------------------------ 2996 # Ensure that the configuration variables for a C compiler are suitably 2997 # defined. These variables are subsequently used by _LT_CONFIG to write 2998 # the compiler configuration to `libtool'. 2999 # _LT_LANG_C_CONFIG 3000 3001 3002 # _LT_LANG_CXX_CONFIG([TAG]) 3003 # -------------------------- 3004 # Ensure that the configuration variables for a C++ compiler are suitably 3005 # defined. These variables are subsequently used by _LT_CONFIG to write 3006 # the compiler configuration to `libtool'. 3007 # _LT_LANG_CXX_CONFIG 3008 3009 3010 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 3011 # --------------------------------- 3012 # Figure out "hidden" library dependencies from verbose 3013 # compiler output when linking a shared library. 3014 # Parse the compiler output and extract the necessary 3015 # objects, libraries and library flags. 3016 # _LT_SYS_HIDDEN_LIBDEPS 3017 3018 3019 # _LT_LANG_F77_CONFIG([TAG]) 3020 # -------------------------- 3021 # Ensure that the configuration variables for a Fortran 77 compiler are 3022 # suitably defined. These variables are subsequently used by _LT_CONFIG 3023 # to write the compiler configuration to `libtool'. 3024 # _LT_LANG_F77_CONFIG 3025 3026 3027 # _LT_LANG_FC_CONFIG([TAG]) 3028 # ------------------------- 3029 # Ensure that the configuration variables for a Fortran compiler are 3030 # suitably defined. These variables are subsequently used by _LT_CONFIG 3031 # to write the compiler configuration to `libtool'. 3032 # _LT_LANG_FC_CONFIG 3033 3034 3035 # _LT_LANG_GCJ_CONFIG([TAG]) 3036 # -------------------------- 3037 # Ensure that the configuration variables for the GNU Java Compiler compiler 3038 # are suitably defined. These variables are subsequently used by _LT_CONFIG 3039 # to write the compiler configuration to `libtool'. 3040 # _LT_LANG_GCJ_CONFIG 3041 3042 3043 # _LT_LANG_RC_CONFIG([TAG]) 3044 # ------------------------- 3045 # Ensure that the configuration variables for the Windows resource compiler 3046 # are suitably defined. These variables are subsequently used by _LT_CONFIG 3047 # to write the compiler configuration to `libtool'. 3048 # _LT_LANG_RC_CONFIG 3049 3050 3051 # LT_PROG_GCJ 3052 # ----------- 3053 3054 3055 # Old name: 3056 # This is what autoupdate's m4 run will expand. It fires 3057 # the warning (with _au_warn_XXX), outputs it into the 3058 # updated configure.ac (with AC_DIAGNOSE), and then outputs 3059 # the replacement expansion. 3060 3061 3062 # This is an auxiliary macro that is also run when 3063 # autoupdate runs m4. It simply calls m4_warning, but 3064 # we need a wrapper so that each warning is emitted only 3065 # once. We break the quoting in m4_warning's argument in 3066 # order to expand this macro's arguments, not AU_DEFUN's. 3067 3068 3069 # Finally, this is the expansion that is picked up by 3070 # autoconf. It tells the user to run autoupdate, and 3071 # then outputs the replacement expansion. We do not care 3072 # about autoupdate's warning because that contains 3073 # information on what to do *after* running autoupdate. 3074 3075 3076 3077 # LT_PROG_RC 3078 # ---------- 3079 3080 3081 # Old name: 3082 # This is what autoupdate's m4 run will expand. It fires 3083 # the warning (with _au_warn_XXX), outputs it into the 3084 # updated configure.ac (with AC_DIAGNOSE), and then outputs 3085 # the replacement expansion. 3086 3087 3088 # This is an auxiliary macro that is also run when 3089 # autoupdate runs m4. It simply calls m4_warning, but 3090 # we need a wrapper so that each warning is emitted only 3091 # once. We break the quoting in m4_warning's argument in 3092 # order to expand this macro's arguments, not AU_DEFUN's. 3093 3094 3095 # Finally, this is the expansion that is picked up by 3096 # autoconf. It tells the user to run autoupdate, and 3097 # then outputs the replacement expansion. We do not care 3098 # about autoupdate's warning because that contains 3099 # information on what to do *after* running autoupdate. 3100 3101 3102 3103 # _LT_DECL_EGREP 3104 # -------------- 3105 # If we don't have a new enough Autoconf to choose the best grep 3106 # available, choose the one first in the user's PATH. 3107 3108 3109 3110 # _LT_DECL_OBJDUMP 3111 # -------------- 3112 # If we don't have a new enough Autoconf to choose the best objdump 3113 # available, choose the one first in the user's PATH. 3114 3115 3116 3117 # _LT_DECL_SED 3118 # ------------ 3119 # Check for a fully-functional sed program, that truncates 3120 # as few characters as possible. Prefer GNU sed if found. 3121 # _LT_DECL_SED 3122 3123 #m4_ifndef 3124 3125 # Old name: 3126 # This is what autoupdate's m4 run will expand. It fires 3127 # the warning (with _au_warn_XXX), outputs it into the 3128 # updated configure.ac (with AC_DIAGNOSE), and then outputs 3129 # the replacement expansion. 3130 3131 3132 # This is an auxiliary macro that is also run when 3133 # autoupdate runs m4. It simply calls m4_warning, but 3134 # we need a wrapper so that each warning is emitted only 3135 # once. We break the quoting in m4_warning's argument in 3136 # order to expand this macro's arguments, not AU_DEFUN's. 3137 3138 3139 # Finally, this is the expansion that is picked up by 3140 # autoconf. It tells the user to run autoupdate, and 3141 # then outputs the replacement expansion. We do not care 3142 # about autoupdate's warning because that contains 3143 # information on what to do *after* running autoupdate. 3144 3145 3146 3147 # _LT_CHECK_SHELL_FEATURES 3148 # ------------------------ 3149 # Find out whether the shell is Bourne or XSI compatible, 3150 # or has some other useful features. 3151 # _LT_CHECK_SHELL_FEATURES 3152 3153 3154 # _LT_PROG_XSI_SHELLFNS 3155 # --------------------- 3156 # Bourne and XSI compatible variants of some useful shell functions. 3157 3158 3159 # Make sure we can run config.sub. 3160 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3161 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3162 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3164 $as_echo_n "checking build system type... " >&6; } 3165 if test "${ac_cv_build+set}" = set; then : 3166 $as_echo_n "(cached) " >&6 3167 else 3168 ac_build_alias=$build_alias 3169 test "x$ac_build_alias" = x && 3170 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3171 test "x$ac_build_alias" = x && 3172 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 3173 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3174 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3175 3176 fi 3177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3178 $as_echo "$ac_cv_build" >&6; } 3179 case $ac_cv_build in 3180 *-*-*) ;; 3181 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 3182 esac 3183 build=$ac_cv_build 3184 ac_save_IFS=$IFS; IFS='-' 3185 set x $ac_cv_build 3186 shift 3187 build_cpu=$1 3188 build_vendor=$2 3189 shift; shift 3190 # Remember, the first character of IFS is used to create $*, 3191 # except with old shells: 3192 build_os=$* 3193 IFS=$ac_save_IFS 3194 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3195 3196 3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3198 $as_echo_n "checking host system type... " >&6; } 3199 if test "${ac_cv_host+set}" = set; then : 3200 $as_echo_n "(cached) " >&6 3201 else 3202 if test "x$host_alias" = x; then 3203 ac_cv_host=$ac_cv_build 3204 else 3205 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3206 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3207 fi 3208 3209 fi 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3211 $as_echo "$ac_cv_host" >&6; } 3212 case $ac_cv_host in 3213 *-*-*) ;; 3214 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 3215 esac 3216 host=$ac_cv_host 3217 ac_save_IFS=$IFS; IFS='-' 3218 set x $ac_cv_host 3219 shift 3220 host_cpu=$1 3221 host_vendor=$2 3222 shift; shift 3223 # Remember, the first character of IFS is used to create $*, 3224 # except with old shells: 3225 host_os=$* 3226 IFS=$ac_save_IFS 3227 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3228 3229 3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3231 $as_echo_n "checking target system type... " >&6; } 3232 if test "${ac_cv_target+set}" = set; then : 3233 $as_echo_n "(cached) " >&6 3234 else 3235 if test "x$target_alias" = x; then 3236 ac_cv_target=$ac_cv_host 3237 else 3238 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 3239 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 3240 fi 3241 3242 fi 3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3244 $as_echo "$ac_cv_target" >&6; } 3245 case $ac_cv_target in 3246 *-*-*) ;; 3247 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 3248 esac 3249 target=$ac_cv_target 3250 ac_save_IFS=$IFS; IFS='-' 3251 set x $ac_cv_target 3252 shift 3253 target_cpu=$1 3254 target_vendor=$2 3255 shift; shift 3256 # Remember, the first character of IFS is used to create $*, 3257 # except with old shells: 3258 target_os=$* 3259 IFS=$ac_save_IFS 3260 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3261 3262 3263 # The aliases save the names the user supplied, while $host etc. 3264 # will get canonicalized. 3265 test -n "$target_alias" && 3266 test "$program_prefix$program_suffix$program_transform_name" = \ 3267 NONENONEs,x,x, && 3268 program_prefix=${target_alias}- 3269 3270 ac_ext=c 3271 ac_cpp='$CPP $CPPFLAGS' 3272 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3273 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3274 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3275 if test -n "$ac_tool_prefix"; then 3276 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3277 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3279 $as_echo_n "checking for $ac_word... " >&6; } 3280 if test "${ac_cv_prog_CC+set}" = set; then : 3281 $as_echo_n "(cached) " >&6 3282 else 3283 if test -n "$CC"; then 3284 ac_cv_prog_CC="$CC" # Let the user override the test. 3285 else 3286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3287 for as_dir in $PATH 3288 do 3289 IFS=$as_save_IFS 3290 test -z "$as_dir" && as_dir=. 3291 for ac_exec_ext in '' $ac_executable_extensions; do 3292 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3293 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3294 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3295 break 2 3296 fi 3297 done 3298 done 3299 IFS=$as_save_IFS 3300 3301 fi 3302 fi 3303 CC=$ac_cv_prog_CC 3304 if test -n "$CC"; then 3305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3306 $as_echo "$CC" >&6; } 3307 else 3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3309 $as_echo "no" >&6; } 3310 fi 3311 3312 3313 fi 3314 if test -z "$ac_cv_prog_CC"; then 3315 ac_ct_CC=$CC 3316 # Extract the first word of "gcc", so it can be a program name with args. 3317 set dummy gcc; ac_word=$2 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3319 $as_echo_n "checking for $ac_word... " >&6; } 3320 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3321 $as_echo_n "(cached) " >&6 3322 else 3323 if test -n "$ac_ct_CC"; then 3324 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3325 else 3326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3327 for as_dir in $PATH 3328 do 3329 IFS=$as_save_IFS 3330 test -z "$as_dir" && as_dir=. 3331 for ac_exec_ext in '' $ac_executable_extensions; do 3332 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3333 ac_cv_prog_ac_ct_CC="gcc" 3334 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3335 break 2 3336 fi 3337 done 3338 done 3339 IFS=$as_save_IFS 3340 3341 fi 3342 fi 3343 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3344 if test -n "$ac_ct_CC"; then 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3346 $as_echo "$ac_ct_CC" >&6; } 3347 else 3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3349 $as_echo "no" >&6; } 3350 fi 3351 3352 if test "x$ac_ct_CC" = x; then 3353 CC="" 3354 else 3355 case $cross_compiling:$ac_tool_warned in 3356 yes:) 3357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3358 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3359 ac_tool_warned=yes ;; 3360 esac 3361 CC=$ac_ct_CC 3362 fi 3363 else 3364 CC="$ac_cv_prog_CC" 3365 fi 3366 3367 if test -z "$CC"; then 3368 if test -n "$ac_tool_prefix"; then 3369 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3370 set dummy ${ac_tool_prefix}cc; ac_word=$2 3371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3372 $as_echo_n "checking for $ac_word... " >&6; } 3373 if test "${ac_cv_prog_CC+set}" = set; then : 3374 $as_echo_n "(cached) " >&6 3375 else 3376 if test -n "$CC"; then 3377 ac_cv_prog_CC="$CC" # Let the user override the test. 3378 else 3379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3380 for as_dir in $PATH 3381 do 3382 IFS=$as_save_IFS 3383 test -z "$as_dir" && as_dir=. 3384 for ac_exec_ext in '' $ac_executable_extensions; do 3385 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3386 ac_cv_prog_CC="${ac_tool_prefix}cc" 3387 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3388 break 2 3389 fi 3390 done 3391 done 3392 IFS=$as_save_IFS 3393 3394 fi 3395 fi 3396 CC=$ac_cv_prog_CC 3397 if test -n "$CC"; then 3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3399 $as_echo "$CC" >&6; } 3400 else 3401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3402 $as_echo "no" >&6; } 3403 fi 3404 3405 3406 fi 3407 fi 3408 if test -z "$CC"; then 3409 # Extract the first word of "cc", so it can be a program name with args. 3410 set dummy cc; ac_word=$2 3411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3412 $as_echo_n "checking for $ac_word... " >&6; } 3413 if test "${ac_cv_prog_CC+set}" = set; then : 3414 $as_echo_n "(cached) " >&6 3415 else 3416 if test -n "$CC"; then 3417 ac_cv_prog_CC="$CC" # Let the user override the test. 3418 else 3419 ac_prog_rejected=no 3420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3421 for as_dir in $PATH 3422 do 3423 IFS=$as_save_IFS 3424 test -z "$as_dir" && as_dir=. 3425 for ac_exec_ext in '' $ac_executable_extensions; do 3426 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3427 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3428 ac_prog_rejected=yes 3429 continue 3430 fi 3431 ac_cv_prog_CC="cc" 3432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3433 break 2 3434 fi 3435 done 3436 done 3437 IFS=$as_save_IFS 3438 3439 if test $ac_prog_rejected = yes; then 3440 # We found a bogon in the path, so make sure we never use it. 3441 set dummy $ac_cv_prog_CC 3442 shift 3443 if test $# != 0; then 3444 # We chose a different compiler from the bogus one. 3445 # However, it has the same basename, so the bogon will be chosen 3446 # first if we set CC to just the basename; use the full file name. 3447 shift 3448 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3449 fi 3450 fi 3451 fi 3452 fi 3453 CC=$ac_cv_prog_CC 3454 if test -n "$CC"; then 3455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3456 $as_echo "$CC" >&6; } 3457 else 3458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3459 $as_echo "no" >&6; } 3460 fi 3461 3462 3463 fi 3464 if test -z "$CC"; then 3465 if test -n "$ac_tool_prefix"; then 3466 for ac_prog in cl.exe 3467 do 3468 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3469 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3471 $as_echo_n "checking for $ac_word... " >&6; } 3472 if test "${ac_cv_prog_CC+set}" = set; then : 3473 $as_echo_n "(cached) " >&6 3474 else 3475 if test -n "$CC"; then 3476 ac_cv_prog_CC="$CC" # Let the user override the test. 3477 else 3478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3479 for as_dir in $PATH 3480 do 3481 IFS=$as_save_IFS 3482 test -z "$as_dir" && as_dir=. 3483 for ac_exec_ext in '' $ac_executable_extensions; do 3484 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3485 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3487 break 2 3488 fi 3489 done 3490 done 3491 IFS=$as_save_IFS 3492 3493 fi 3494 fi 3495 CC=$ac_cv_prog_CC 3496 if test -n "$CC"; then 3497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3498 $as_echo "$CC" >&6; } 3499 else 3500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3501 $as_echo "no" >&6; } 3502 fi 3503 3504 3505 test -n "$CC" && break 3506 done 3507 fi 3508 if test -z "$CC"; then 3509 ac_ct_CC=$CC 3510 for ac_prog in cl.exe 3511 do 3512 # Extract the first word of "$ac_prog", so it can be a program name with args. 3513 set dummy $ac_prog; ac_word=$2 3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3515 $as_echo_n "checking for $ac_word... " >&6; } 3516 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3517 $as_echo_n "(cached) " >&6 3518 else 3519 if test -n "$ac_ct_CC"; then 3520 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3521 else 3522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3523 for as_dir in $PATH 3524 do 3525 IFS=$as_save_IFS 3526 test -z "$as_dir" && as_dir=. 3527 for ac_exec_ext in '' $ac_executable_extensions; do 3528 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3529 ac_cv_prog_ac_ct_CC="$ac_prog" 3530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3531 break 2 3532 fi 3533 done 3534 done 3535 IFS=$as_save_IFS 3536 3537 fi 3538 fi 3539 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3540 if test -n "$ac_ct_CC"; then 3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3542 $as_echo "$ac_ct_CC" >&6; } 3543 else 3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3545 $as_echo "no" >&6; } 3546 fi 3547 3548 3549 test -n "$ac_ct_CC" && break 3550 done 3551 3552 if test "x$ac_ct_CC" = x; then 3553 CC="" 3554 else 3555 case $cross_compiling:$ac_tool_warned in 3556 yes:) 3557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3558 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3559 ac_tool_warned=yes ;; 3560 esac 3561 CC=$ac_ct_CC 3562 fi 3563 fi 3564 3565 fi 3566 3567 3568 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3569 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3570 as_fn_error "no acceptable C compiler found in \$PATH 3571 See \`config.log' for more details." "$LINENO" 5; } 3572 3573 # Provide some information about the compiler. 3574 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3575 set X $ac_compile 3576 ac_compiler=$2 3577 for ac_option in --version -v -V -qversion; do 3578 { { ac_try="$ac_compiler $ac_option >&5" 3579 case "(($ac_try" in 3580 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3581 *) ac_try_echo=$ac_try;; 3582 esac 3583 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3584 $as_echo "$ac_try_echo"; } >&5 3585 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3586 ac_status=$? 3587 if test -s conftest.err; then 3588 sed '10a\ 3589 ... rest of stderr output deleted ... 3590 10q' conftest.err >conftest.er1 3591 cat conftest.er1 >&5 3592 rm -f conftest.er1 conftest.err 3593 fi 3594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3595 test $ac_status = 0; } 3596 done 3597 3598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3599 /* end confdefs.h. */ 3600 3601 int 3602 main () 3603 { 3604 3605 ; 3606 return 0; 3607 } 3608 _ACEOF 3609 ac_clean_files_save=$ac_clean_files 3610 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3611 # Try to create an executable without -o first, disregard a.out. 3612 # It will help us diagnose broken compilers, and finding out an intuition 3613 # of exeext. 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3615 $as_echo_n "checking for C compiler default output file name... " >&6; } 3616 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3617 3618 # The possible output files: 3619 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3620 3621 ac_rmfiles= 3622 for ac_file in $ac_files 3623 do 3624 case $ac_file in 3625 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3626 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3627 esac 3628 done 3629 rm -f $ac_rmfiles 3630 3631 if { { ac_try="$ac_link_default" 3632 case "(($ac_try" in 3633 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3634 *) ac_try_echo=$ac_try;; 3635 esac 3636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3637 $as_echo "$ac_try_echo"; } >&5 3638 (eval "$ac_link_default") 2>&5 3639 ac_status=$? 3640 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3641 test $ac_status = 0; }; then : 3642 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3643 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3644 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3645 # so that the user can short-circuit this test for compilers unknown to 3646 # Autoconf. 3647 for ac_file in $ac_files '' 3648 do 3649 test -f "$ac_file" || continue 3650 case $ac_file in 3651 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3652 ;; 3653 [ab].out ) 3654 # We found the default executable, but exeext='' is most 3655 # certainly right. 3656 break;; 3657 *.* ) 3658 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3659 then :; else 3660 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3661 fi 3662 # We set ac_cv_exeext here because the later test for it is not 3663 # safe: cross compilers may not add the suffix if given an `-o' 3664 # argument, so we may need to know it at that point already. 3665 # Even if this section looks crufty: it has the advantage of 3666 # actually working. 3667 break;; 3668 * ) 3669 break;; 3670 esac 3671 done 3672 test "$ac_cv_exeext" = no && ac_cv_exeext= 3673 3674 else 3675 ac_file='' 3676 fi 3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3678 $as_echo "$ac_file" >&6; } 3679 if test -z "$ac_file"; then : 3680 $as_echo "$as_me: failed program was:" >&5 3681 sed 's/^/| /' conftest.$ac_ext >&5 3682 3683 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3685 { as_fn_set_status 77 3686 as_fn_error "C compiler cannot create executables 3687 See \`config.log' for more details." "$LINENO" 5; }; } 3688 fi 3689 ac_exeext=$ac_cv_exeext 3690 3691 # Check that the compiler produces executables we can run. If not, either 3692 # the compiler is broken, or we cross compile. 3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3694 $as_echo_n "checking whether the C compiler works... " >&6; } 3695 # If not cross compiling, check that we can run a simple program. 3696 if test "$cross_compiling" != yes; then 3697 if { ac_try='./$ac_file' 3698 { { case "(($ac_try" in 3699 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3700 *) ac_try_echo=$ac_try;; 3701 esac 3702 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3703 $as_echo "$ac_try_echo"; } >&5 3704 (eval "$ac_try") 2>&5 3705 ac_status=$? 3706 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3707 test $ac_status = 0; }; }; then 3708 cross_compiling=no 3709 else 3710 if test "$cross_compiling" = maybe; then 3711 cross_compiling=yes 3712 else 3713 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3714 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3715 as_fn_error "cannot run C compiled programs. 3716 If you meant to cross compile, use \`--host'. 3717 See \`config.log' for more details." "$LINENO" 5; } 3718 fi 3719 fi 3720 fi 3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3722 $as_echo "yes" >&6; } 3723 3724 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3725 ac_clean_files=$ac_clean_files_save 3726 # Check that the compiler produces executables we can run. If not, either 3727 # the compiler is broken, or we cross compile. 3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3729 $as_echo_n "checking whether we are cross compiling... " >&6; } 3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3731 $as_echo "$cross_compiling" >&6; } 3732 3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3734 $as_echo_n "checking for suffix of executables... " >&6; } 3735 if { { ac_try="$ac_link" 3736 case "(($ac_try" in 3737 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3738 *) ac_try_echo=$ac_try;; 3739 esac 3740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3741 $as_echo "$ac_try_echo"; } >&5 3742 (eval "$ac_link") 2>&5 3743 ac_status=$? 3744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3745 test $ac_status = 0; }; then : 3746 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3747 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3748 # work properly (i.e., refer to `conftest.exe'), while it won't with 3749 # `rm'. 3750 for ac_file in conftest.exe conftest conftest.*; do 3751 test -f "$ac_file" || continue 3752 case $ac_file in 3753 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3754 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3755 break;; 3756 * ) break;; 3757 esac 3758 done 3759 else 3760 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3761 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3762 as_fn_error "cannot compute suffix of executables: cannot compile and link 3763 See \`config.log' for more details." "$LINENO" 5; } 3764 fi 3765 rm -f conftest$ac_cv_exeext 3766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3767 $as_echo "$ac_cv_exeext" >&6; } 3768 3769 rm -f conftest.$ac_ext 3770 EXEEXT=$ac_cv_exeext 3771 ac_exeext=$EXEEXT 3772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3773 $as_echo_n "checking for suffix of object files... " >&6; } 3774 if test "${ac_cv_objext+set}" = set; then : 3775 $as_echo_n "(cached) " >&6 3776 else 3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3778 /* end confdefs.h. */ 3779 3780 int 3781 main () 3782 { 3783 3784 ; 3785 return 0; 3786 } 3787 _ACEOF 3788 rm -f conftest.o conftest.obj 3789 if { { ac_try="$ac_compile" 3790 case "(($ac_try" in 3791 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3792 *) ac_try_echo=$ac_try;; 3793 esac 3794 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3795 $as_echo "$ac_try_echo"; } >&5 3796 (eval "$ac_compile") 2>&5 3797 ac_status=$? 3798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3799 test $ac_status = 0; }; then : 3800 for ac_file in conftest.o conftest.obj conftest.*; do 3801 test -f "$ac_file" || continue; 3802 case $ac_file in 3803 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3804 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3805 break;; 3806 esac 3807 done 3808 else 3809 $as_echo "$as_me: failed program was:" >&5 3810 sed 's/^/| /' conftest.$ac_ext >&5 3811 3812 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3813 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3814 as_fn_error "cannot compute suffix of object files: cannot compile 3815 See \`config.log' for more details." "$LINENO" 5; } 3816 fi 3817 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3818 fi 3819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3820 $as_echo "$ac_cv_objext" >&6; } 3821 OBJEXT=$ac_cv_objext 3822 ac_objext=$OBJEXT 3823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3824 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3825 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3826 $as_echo_n "(cached) " >&6 3827 else 3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3829 /* end confdefs.h. */ 3830 3831 int 3832 main () 3833 { 3834 #ifndef __GNUC__ 3835 choke me 3836 #endif 3837 3838 ; 3839 return 0; 3840 } 3841 _ACEOF 3842 if ac_fn_c_try_compile "$LINENO"; then : 3843 ac_compiler_gnu=yes 3844 else 3845 ac_compiler_gnu=no 3846 fi 3847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3848 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3849 3850 fi 3851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3852 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3853 if test $ac_compiler_gnu = yes; then 3854 GCC=yes 3855 else 3856 GCC= 3857 fi 3858 ac_test_CFLAGS=${CFLAGS+set} 3859 ac_save_CFLAGS=$CFLAGS 3860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3861 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3862 if test "${ac_cv_prog_cc_g+set}" = set; then : 3863 $as_echo_n "(cached) " >&6 3864 else 3865 ac_save_c_werror_flag=$ac_c_werror_flag 3866 ac_c_werror_flag=yes 3867 ac_cv_prog_cc_g=no 3868 CFLAGS="-g" 3869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3870 /* end confdefs.h. */ 3871 3872 int 3873 main () 3874 { 3875 3876 ; 3877 return 0; 3878 } 3879 _ACEOF 3880 if ac_fn_c_try_compile "$LINENO"; then : 3881 ac_cv_prog_cc_g=yes 3882 else 3883 CFLAGS="" 3884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3885 /* end confdefs.h. */ 3886 3887 int 3888 main () 3889 { 3890 3891 ; 3892 return 0; 3893 } 3894 _ACEOF 3895 if ac_fn_c_try_compile "$LINENO"; then : 3896 3897 else 3898 ac_c_werror_flag=$ac_save_c_werror_flag 3899 CFLAGS="-g" 3900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3901 /* end confdefs.h. */ 3902 3903 int 3904 main () 3905 { 3906 3907 ; 3908 return 0; 3909 } 3910 _ACEOF 3911 if ac_fn_c_try_compile "$LINENO"; then : 3912 ac_cv_prog_cc_g=yes 3913 fi 3914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3915 fi 3916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3917 fi 3918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3919 ac_c_werror_flag=$ac_save_c_werror_flag 3920 fi 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3922 $as_echo "$ac_cv_prog_cc_g" >&6; } 3923 if test "$ac_test_CFLAGS" = set; then 3924 CFLAGS=$ac_save_CFLAGS 3925 elif test $ac_cv_prog_cc_g = yes; then 3926 if test "$GCC" = yes; then 3927 CFLAGS="-g -O2" 3928 else 3929 CFLAGS="-g" 3930 fi 3931 else 3932 if test "$GCC" = yes; then 3933 CFLAGS="-O2" 3934 else 3935 CFLAGS= 3936 fi 3937 fi 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3939 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3940 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3941 $as_echo_n "(cached) " >&6 3942 else 3943 ac_cv_prog_cc_c89=no 3944 ac_save_CC=$CC 3945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3946 /* end confdefs.h. */ 3947 #include <stdarg.h> 3948 #include <stdio.h> 3949 #include <sys/types.h> 3950 #include <sys/stat.h> 3951 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3952 struct buf { int x; }; 3953 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3954 static char *e (p, i) 3955 char **p; 3956 int i; 3957 { 3958 return p[i]; 3959 } 3960 static char *f (char * (*g) (char **, int), char **p, ...) 3961 { 3962 char *s; 3963 va_list v; 3964 va_start (v,p); 3965 s = g (p, va_arg (v,int)); 3966 va_end (v); 3967 return s; 3968 } 3969 3970 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3971 function prototypes and stuff, but not '\xHH' hex character constants. 3972 These don't provoke an error unfortunately, instead are silently treated 3973 as 'x'. The following induces an error, until -std is added to get 3974 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3975 array size at least. It's necessary to write '\x00'==0 to get something 3976 that's true only with -std. */ 3977 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3978 3979 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3980 inside strings and character constants. */ 3981 #define FOO(x) 'x' 3982 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3983 3984 int test (int i, double x); 3985 struct s1 {int (*f) (int a);}; 3986 struct s2 {int (*f) (double a);}; 3987 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3988 int argc; 3989 char **argv; 3990 int 3991 main () 3992 { 3993 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3994 ; 3995 return 0; 3996 } 3997 _ACEOF 3998 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3999 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4000 do 4001 CC="$ac_save_CC $ac_arg" 4002 if ac_fn_c_try_compile "$LINENO"; then : 4003 ac_cv_prog_cc_c89=$ac_arg 4004 fi 4005 rm -f core conftest.err conftest.$ac_objext 4006 test "x$ac_cv_prog_cc_c89" != "xno" && break 4007 done 4008 rm -f conftest.$ac_ext 4009 CC=$ac_save_CC 4010 4011 fi 4012 # AC_CACHE_VAL 4013 case "x$ac_cv_prog_cc_c89" in 4014 x) 4015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4016 $as_echo "none needed" >&6; } ;; 4017 xno) 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4019 $as_echo "unsupported" >&6; } ;; 4020 *) 4021 CC="$CC $ac_cv_prog_cc_c89" 4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4023 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4024 esac 4025 if test "x$ac_cv_prog_cc_c89" != xno; then : 4026 4027 fi 4028 4029 ac_ext=c 4030 ac_cpp='$CPP $CPPFLAGS' 4031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4033 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4034 4035 4036 ac_ext=c 4037 ac_cpp='$CPP $CPPFLAGS' 4038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4040 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4042 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4043 # On Suns, sometimes $CPP names a directory. 4044 if test -n "$CPP" && test -d "$CPP"; then 4045 CPP= 4046 fi 4047 if test -z "$CPP"; then 4048 if test "${ac_cv_prog_CPP+set}" = set; then : 4049 $as_echo_n "(cached) " >&6 4050 else 4051 # Double quotes because CPP needs to be expanded 4052 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4053 do 4054 ac_preproc_ok=false 4055 for ac_c_preproc_warn_flag in '' yes 4056 do 4057 # Use a header file that comes with gcc, so configuring glibc 4058 # with a fresh cross-compiler works. 4059 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4060 # <limits.h> exists even on freestanding compilers. 4061 # On the NeXT, cc -E runs the code through the compiler's parser, 4062 # not just through cpp. "Syntax error" is here to catch this case. 4063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4064 /* end confdefs.h. */ 4065 #ifdef __STDC__ 4066 # include <limits.h> 4067 #else 4068 # include <assert.h> 4069 #endif 4070 Syntax error 4071 _ACEOF 4072 if ac_fn_c_try_cpp "$LINENO"; then : 4073 4074 else 4075 # Broken: fails on valid input. 4076 continue 4077 fi 4078 rm -f conftest.err conftest.$ac_ext 4079 4080 # OK, works on sane cases. Now check whether nonexistent headers 4081 # can be detected and how. 4082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4083 /* end confdefs.h. */ 4084 #include <ac_nonexistent.h> 4085 _ACEOF 4086 if ac_fn_c_try_cpp "$LINENO"; then : 4087 # Broken: success on invalid input. 4088 continue 4089 else 4090 # Passes both tests. 4091 ac_preproc_ok=: 4092 break 4093 fi 4094 rm -f conftest.err conftest.$ac_ext 4095 4096 done 4097 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4098 rm -f conftest.err conftest.$ac_ext 4099 if $ac_preproc_ok; then : 4100 break 4101 fi 4102 4103 done 4104 ac_cv_prog_CPP=$CPP 4105 4106 fi 4107 CPP=$ac_cv_prog_CPP 4108 else 4109 ac_cv_prog_CPP=$CPP 4110 fi 4111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4112 $as_echo "$CPP" >&6; } 4113 ac_preproc_ok=false 4114 for ac_c_preproc_warn_flag in '' yes 4115 do 4116 # Use a header file that comes with gcc, so configuring glibc 4117 # with a fresh cross-compiler works. 4118 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4119 # <limits.h> exists even on freestanding compilers. 4120 # On the NeXT, cc -E runs the code through the compiler's parser, 4121 # not just through cpp. "Syntax error" is here to catch this case. 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123 /* end confdefs.h. */ 4124 #ifdef __STDC__ 4125 # include <limits.h> 4126 #else 4127 # include <assert.h> 4128 #endif 4129 Syntax error 4130 _ACEOF 4131 if ac_fn_c_try_cpp "$LINENO"; then : 4132 4133 else 4134 # Broken: fails on valid input. 4135 continue 4136 fi 4137 rm -f conftest.err conftest.$ac_ext 4138 4139 # OK, works on sane cases. Now check whether nonexistent headers 4140 # can be detected and how. 4141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4142 /* end confdefs.h. */ 4143 #include <ac_nonexistent.h> 4144 _ACEOF 4145 if ac_fn_c_try_cpp "$LINENO"; then : 4146 # Broken: success on invalid input. 4147 continue 4148 else 4149 # Passes both tests. 4150 ac_preproc_ok=: 4151 break 4152 fi 4153 rm -f conftest.err conftest.$ac_ext 4154 4155 done 4156 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4157 rm -f conftest.err conftest.$ac_ext 4158 if $ac_preproc_ok; then : 4159 4160 else 4161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4163 as_fn_error "C preprocessor \"$CPP\" fails sanity check 4164 See \`config.log' for more details." "$LINENO" 5; } 4165 fi 4166 4167 ac_ext=c 4168 ac_cpp='$CPP $CPPFLAGS' 4169 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4170 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4171 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4172 4173 4174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4175 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4176 if test "${ac_cv_path_GREP+set}" = set; then : 4177 $as_echo_n "(cached) " >&6 4178 else 4179 if test -z "$GREP"; then 4180 ac_path_GREP_found=false 4181 # Loop through the user's path and test for each of PROGNAME-LIST 4182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4183 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4184 do 4185 IFS=$as_save_IFS 4186 test -z "$as_dir" && as_dir=. 4187 for ac_prog in grep ggrep; do 4188 for ac_exec_ext in '' $ac_executable_extensions; do 4189 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4190 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4191 # Check for GNU ac_path_GREP and select it if it is found. 4192 # Check for GNU $ac_path_GREP 4193 case `"$ac_path_GREP" --version 2>&1` in 4194 *GNU*) 4195 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4196 *) 4197 ac_count=0 4198 $as_echo_n 0123456789 >"conftest.in" 4199 while : 4200 do 4201 cat "conftest.in" "conftest.in" >"conftest.tmp" 4202 mv "conftest.tmp" "conftest.in" 4203 cp "conftest.in" "conftest.nl" 4204 $as_echo 'GREP' >> "conftest.nl" 4205 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4206 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4207 as_fn_arith $ac_count + 1 && ac_count=$as_val 4208 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4209 # Best one so far, save it but keep looking for a better one 4210 ac_cv_path_GREP="$ac_path_GREP" 4211 ac_path_GREP_max=$ac_count 4212 fi 4213 # 10*(2^10) chars as input seems more than enough 4214 test $ac_count -gt 10 && break 4215 done 4216 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4217 esac 4218 4219 $ac_path_GREP_found && break 3 4220 done 4221 done 4222 done 4223 IFS=$as_save_IFS 4224 if test -z "$ac_cv_path_GREP"; then 4225 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4226 fi 4227 else 4228 ac_cv_path_GREP=$GREP 4229 fi 4230 4231 fi 4232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4233 $as_echo "$ac_cv_path_GREP" >&6; } 4234 GREP="$ac_cv_path_GREP" 4235 4236 4237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4238 $as_echo_n "checking for egrep... " >&6; } 4239 if test "${ac_cv_path_EGREP+set}" = set; then : 4240 $as_echo_n "(cached) " >&6 4241 else 4242 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4243 then ac_cv_path_EGREP="$GREP -E" 4244 else 4245 if test -z "$EGREP"; then 4246 ac_path_EGREP_found=false 4247 # Loop through the user's path and test for each of PROGNAME-LIST 4248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4249 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4250 do 4251 IFS=$as_save_IFS 4252 test -z "$as_dir" && as_dir=. 4253 for ac_prog in egrep; do 4254 for ac_exec_ext in '' $ac_executable_extensions; do 4255 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4256 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4257 # Check for GNU ac_path_EGREP and select it if it is found. 4258 # Check for GNU $ac_path_EGREP 4259 case `"$ac_path_EGREP" --version 2>&1` in 4260 *GNU*) 4261 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4262 *) 4263 ac_count=0 4264 $as_echo_n 0123456789 >"conftest.in" 4265 while : 4266 do 4267 cat "conftest.in" "conftest.in" >"conftest.tmp" 4268 mv "conftest.tmp" "conftest.in" 4269 cp "conftest.in" "conftest.nl" 4270 $as_echo 'EGREP' >> "conftest.nl" 4271 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4272 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4273 as_fn_arith $ac_count + 1 && ac_count=$as_val 4274 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4275 # Best one so far, save it but keep looking for a better one 4276 ac_cv_path_EGREP="$ac_path_EGREP" 4277 ac_path_EGREP_max=$ac_count 4278 fi 4279 # 10*(2^10) chars as input seems more than enough 4280 test $ac_count -gt 10 && break 4281 done 4282 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4283 esac 4284 4285 $ac_path_EGREP_found && break 3 4286 done 4287 done 4288 done 4289 IFS=$as_save_IFS 4290 if test -z "$ac_cv_path_EGREP"; then 4291 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4292 fi 4293 else 4294 ac_cv_path_EGREP=$EGREP 4295 fi 4296 4297 fi 4298 fi 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4300 $as_echo "$ac_cv_path_EGREP" >&6; } 4301 EGREP="$ac_cv_path_EGREP" 4302 4303 4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4305 $as_echo_n "checking for ANSI C header files... " >&6; } 4306 if test "${ac_cv_header_stdc+set}" = set; then : 4307 $as_echo_n "(cached) " >&6 4308 else 4309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4310 /* end confdefs.h. */ 4311 #include <stdlib.h> 4312 #include <stdarg.h> 4313 #include <string.h> 4314 #include <float.h> 4315 4316 int 4317 main () 4318 { 4319 4320 ; 4321 return 0; 4322 } 4323 _ACEOF 4324 if ac_fn_c_try_compile "$LINENO"; then : 4325 ac_cv_header_stdc=yes 4326 else 4327 ac_cv_header_stdc=no 4328 fi 4329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4330 4331 if test $ac_cv_header_stdc = yes; then 4332 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4334 /* end confdefs.h. */ 4335 #include <string.h> 4336 4337 _ACEOF 4338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4339 $EGREP "memchr" >/dev/null 2>&1; then : 4340 4341 else 4342 ac_cv_header_stdc=no 4343 fi 4344 rm -f conftest* 4345 4346 fi 4347 4348 if test $ac_cv_header_stdc = yes; then 4349 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4351 /* end confdefs.h. */ 4352 #include <stdlib.h> 4353 4354 _ACEOF 4355 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4356 $EGREP "free" >/dev/null 2>&1; then : 4357 4358 else 4359 ac_cv_header_stdc=no 4360 fi 4361 rm -f conftest* 4362 4363 fi 4364 4365 if test $ac_cv_header_stdc = yes; then 4366 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4367 if test "$cross_compiling" = yes; then : 4368 : 4369 else 4370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4371 /* end confdefs.h. */ 4372 #include <ctype.h> 4373 #include <stdlib.h> 4374 #if ((' ' & 0x0FF) == 0x020) 4375 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4376 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4377 #else 4378 # define ISLOWER(c) \ 4379 (('a' <= (c) && (c) <= 'i') \ 4380 || ('j' <= (c) && (c) <= 'r') \ 4381 || ('s' <= (c) && (c) <= 'z')) 4382 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4383 #endif 4384 4385 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4386 int 4387 main () 4388 { 4389 int i; 4390 for (i = 0; i < 256; i++) 4391 if (XOR (islower (i), ISLOWER (i)) 4392 || toupper (i) != TOUPPER (i)) 4393 return 2; 4394 return 0; 4395 } 4396 _ACEOF 4397 if ac_fn_c_try_run "$LINENO"; then : 4398 4399 else 4400 ac_cv_header_stdc=no 4401 fi 4402 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4403 conftest.$ac_objext conftest.beam conftest.$ac_ext 4404 fi 4405 4406 fi 4407 fi 4408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4409 $as_echo "$ac_cv_header_stdc" >&6; } 4410 if test $ac_cv_header_stdc = yes; then 4411 4412 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4413 4414 fi 4415 4416 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4417 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4418 inttypes.h stdint.h unistd.h 4419 do : 4420 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4421 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4422 " 4423 eval as_val=\$$as_ac_Header 4424 if test "x$as_val" = x""yes; then : 4425 cat >>confdefs.h <<_ACEOF 4426 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4427 _ACEOF 4428 4429 fi 4430 4431 done 4432 4433 4434 4435 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4436 if test "x$ac_cv_header_minix_config_h" = x""yes; then : 4437 MINIX=yes 4438 else 4439 MINIX= 4440 fi 4441 4442 4443 if test "$MINIX" = yes; then 4444 4445 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4446 4447 4448 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4449 4450 4451 $as_echo "#define _MINIX 1" >>confdefs.h 4452 4453 fi 4454 4455 4456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4457 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4458 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 4459 $as_echo_n "(cached) " >&6 4460 else 4461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4462 /* end confdefs.h. */ 4463 4464 # define __EXTENSIONS__ 1 4465 $ac_includes_default 4466 int 4467 main () 4468 { 4469 4470 ; 4471 return 0; 4472 } 4473 _ACEOF 4474 if ac_fn_c_try_compile "$LINENO"; then : 4475 ac_cv_safe_to_define___extensions__=yes 4476 else 4477 ac_cv_safe_to_define___extensions__=no 4478 fi 4479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4480 fi 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4482 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4483 test $ac_cv_safe_to_define___extensions__ = yes && 4484 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4485 4486 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4487 4488 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4489 4490 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4491 4492 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4493 4494 4495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4496 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4497 if test "${ac_cv_path_SED+set}" = set; then : 4498 $as_echo_n "(cached) " >&6 4499 else 4500 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4501 for ac_i in 1 2 3 4 5 6 7; do 4502 ac_script="$ac_script$as_nl$ac_script" 4503 done 4504 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4505 { ac_script=; unset ac_script;} 4506 if test -z "$SED"; then 4507 ac_path_SED_found=false 4508 # Loop through the user's path and test for each of PROGNAME-LIST 4509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4510 for as_dir in $PATH 4511 do 4512 IFS=$as_save_IFS 4513 test -z "$as_dir" && as_dir=. 4514 for ac_prog in sed gsed; do 4515 for ac_exec_ext in '' $ac_executable_extensions; do 4516 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4517 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4518 # Check for GNU ac_path_SED and select it if it is found. 4519 # Check for GNU $ac_path_SED 4520 case `"$ac_path_SED" --version 2>&1` in 4521 *GNU*) 4522 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4523 *) 4524 ac_count=0 4525 $as_echo_n 0123456789 >"conftest.in" 4526 while : 4527 do 4528 cat "conftest.in" "conftest.in" >"conftest.tmp" 4529 mv "conftest.tmp" "conftest.in" 4530 cp "conftest.in" "conftest.nl" 4531 $as_echo '' >> "conftest.nl" 4532 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4533 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4534 as_fn_arith $ac_count + 1 && ac_count=$as_val 4535 if test $ac_count -gt ${ac_path_SED_max-0}; then 4536 # Best one so far, save it but keep looking for a better one 4537 ac_cv_path_SED="$ac_path_SED" 4538 ac_path_SED_max=$ac_count 4539 fi 4540 # 10*(2^10) chars as input seems more than enough 4541 test $ac_count -gt 10 && break 4542 done 4543 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4544 esac 4545 4546 $ac_path_SED_found && break 3 4547 done 4548 done 4549 done 4550 IFS=$as_save_IFS 4551 if test -z "$ac_cv_path_SED"; then 4552 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 4553 fi 4554 else 4555 ac_cv_path_SED=$SED 4556 fi 4557 4558 fi 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4560 $as_echo "$ac_cv_path_SED" >&6; } 4561 SED="$ac_cv_path_SED" 4562 rm -f conftest.sed 4563 4564 4565 # Figure out what compiler warnings we can enable. 4566 # See config/warnings.m4 for details. 4567 4568 ac_ext=c 4569 ac_cpp='$CPP $CPPFLAGS' 4570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4572 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4573 4574 WARN_CFLAGS= 4575 save_CFLAGS="$CFLAGS" 4576 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 4577 -Wmissing-prototypes -Wold-style-definition \ 4578 -Wmissing-format-attribute -Wno-overlength-strings; do 4579 # Do the check with the no- prefix removed since gcc silently 4580 # accepts any -Wno-* option on purpose 4581 case $real_option in 4582 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4583 *) option=$real_option ;; 4584 esac 4585 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4586 4587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4588 $as_echo_n "checking whether $CC supports $option... " >&6; } 4589 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 4590 $as_echo_n "(cached) " >&6 4591 else 4592 CFLAGS="$option" 4593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4594 /* end confdefs.h. */ 4595 4596 int 4597 main () 4598 { 4599 4600 ; 4601 return 0; 4602 } 4603 _ACEOF 4604 if ac_fn_c_try_compile "$LINENO"; then : 4605 eval "$as_acx_Woption=yes" 4606 else 4607 eval "$as_acx_Woption=no" 4608 fi 4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4610 4611 fi 4612 eval ac_res=\$$as_acx_Woption 4613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4614 $as_echo "$ac_res" >&6; } 4615 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4616 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" 4617 fi 4618 done 4619 CFLAGS="$save_CFLAGS" 4620 ac_ext=c 4621 ac_cpp='$CPP $CPPFLAGS' 4622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4624 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4625 4626 4627 ac_ext=c 4628 ac_cpp='$CPP $CPPFLAGS' 4629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4631 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4632 4633 WARN_PEDANTIC= 4634 # Do the check with the no- prefix removed from the warning options 4635 # since gcc silently accepts any -Wno-* option on purpose 4636 if test "$GCC" = yes; then : 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 4638 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 4639 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : 4640 $as_echo_n "(cached) " >&6 4641 else 4642 save_CFLAGS="$CFLAGS" 4643 CFLAGS="-pedantic -Wlong-long" 4644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4645 /* end confdefs.h. */ 4646 4647 int 4648 main () 4649 { 4650 4651 ; 4652 return 0; 4653 } 4654 _ACEOF 4655 if ac_fn_c_try_compile "$LINENO"; then : 4656 acx_cv_prog_cc_pedantic__Wlong_long=yes 4657 else 4658 acx_cv_prog_cc_pedantic__Wlong_long=no 4659 fi 4660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4661 CFLAGS="$save_CFLAGS" 4662 fi 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 4664 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 4665 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 4666 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 4667 fi 4668 4669 fi 4670 ac_ext=c 4671 ac_cpp='$CPP $CPPFLAGS' 4672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4674 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4675 4676 4677 4678 # Only enable with --enable-werror-always until existing warnings are 4679 # corrected. 4680 ac_ext=c 4681 ac_cpp='$CPP $CPPFLAGS' 4682 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4683 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4684 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4685 4686 WERROR= 4687 # Check whether --enable-werror-always was given. 4688 if test "${enable_werror_always+set}" = set; then : 4689 enableval=$enable_werror_always; 4690 else 4691 enable_werror_always=no 4692 fi 4693 4694 if test $enable_werror_always = yes; then : 4695 WERROR="$WERROR${WERROR:+ }-Werror" 4696 fi 4697 4698 ac_ext=c 4699 ac_cpp='$CPP $CPPFLAGS' 4700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4702 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4703 4704 4705 4706 # Determine the noncanonical target name, for directory use. 4707 case ${build_alias} in 4708 "") build_noncanonical=${build} ;; 4709 *) build_noncanonical=${build_alias} ;; 4710 esac 4711 4712 case ${host_alias} in 4713 "") host_noncanonical=${build_noncanonical} ;; 4714 *) host_noncanonical=${host_alias} ;; 4715 esac 4716 4717 case ${target_alias} in 4718 "") target_noncanonical=${host_noncanonical} ;; 4719 *) target_noncanonical=${target_alias} ;; 4720 esac 4721 4722 4723 4724 4725 # Specify the local prefix 4726 local_prefix= 4727 4728 # Check whether --with-local-prefix was given. 4729 if test "${with_local_prefix+set}" = set; then : 4730 withval=$with_local_prefix; case "${withval}" in 4731 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;; 4732 no) ;; 4733 *) local_prefix=$with_local_prefix ;; 4734 esac 4735 fi 4736 4737 4738 # Default local prefix if it is empty 4739 if test x$local_prefix = x; then 4740 local_prefix=/usr/local 4741 fi 4742 4743 # Choose one or two-process fix methodology. Systems that cannot handle 4744 # bi-directional pipes must use the two process method. 4745 # 4746 # Check whether --enable-twoprocess was given. 4747 if test "${enable_twoprocess+set}" = set; then : 4748 enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then 4749 TARGET=twoprocess 4750 else 4751 TARGET=oneprocess 4752 fi 4753 else 4754 case $host in 4755 i?86-*-msdosdjgpp* | \ 4756 i?86-*-mingw32* | \ 4757 x86_64-*-mingw32* | \ 4758 *-*-beos* | \ 4759 *-*-*vms*) 4760 TARGET=twoprocess 4761 ;; 4762 4763 * ) 4764 TARGET=oneprocess 4765 ;; 4766 esac 4767 fi 4768 4769 4770 4771 if test $TARGET = twoprocess; then 4772 4773 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h 4774 4775 fi 4776 4777 case $host in 4778 vax-dec-bsd* ) 4779 4780 $as_echo "#define exit xexit" >>confdefs.h 4781 4782 4783 $as_echo "#define atexit xatexit" >>confdefs.h 4784 4785 ;; 4786 esac 4787 4788 4789 cat >>confdefs.h <<_ACEOF 4790 #define EXE_EXT "$ac_exeext" 4791 _ACEOF 4792 4793 4794 # Checks for header files. 4795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4796 $as_echo_n "checking for ANSI C header files... " >&6; } 4797 if test "${ac_cv_header_stdc+set}" = set; then : 4798 $as_echo_n "(cached) " >&6 4799 else 4800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4801 /* end confdefs.h. */ 4802 #include <stdlib.h> 4803 #include <stdarg.h> 4804 #include <string.h> 4805 #include <float.h> 4806 4807 int 4808 main () 4809 { 4810 4811 ; 4812 return 0; 4813 } 4814 _ACEOF 4815 if ac_fn_c_try_compile "$LINENO"; then : 4816 ac_cv_header_stdc=yes 4817 else 4818 ac_cv_header_stdc=no 4819 fi 4820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4821 4822 if test $ac_cv_header_stdc = yes; then 4823 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4825 /* end confdefs.h. */ 4826 #include <string.h> 4827 4828 _ACEOF 4829 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4830 $EGREP "memchr" >/dev/null 2>&1; then : 4831 4832 else 4833 ac_cv_header_stdc=no 4834 fi 4835 rm -f conftest* 4836 4837 fi 4838 4839 if test $ac_cv_header_stdc = yes; then 4840 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4842 /* end confdefs.h. */ 4843 #include <stdlib.h> 4844 4845 _ACEOF 4846 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4847 $EGREP "free" >/dev/null 2>&1; then : 4848 4849 else 4850 ac_cv_header_stdc=no 4851 fi 4852 rm -f conftest* 4853 4854 fi 4855 4856 if test $ac_cv_header_stdc = yes; then 4857 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4858 if test "$cross_compiling" = yes; then : 4859 : 4860 else 4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4862 /* end confdefs.h. */ 4863 #include <ctype.h> 4864 #include <stdlib.h> 4865 #if ((' ' & 0x0FF) == 0x020) 4866 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4867 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4868 #else 4869 # define ISLOWER(c) \ 4870 (('a' <= (c) && (c) <= 'i') \ 4871 || ('j' <= (c) && (c) <= 'r') \ 4872 || ('s' <= (c) && (c) <= 'z')) 4873 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4874 #endif 4875 4876 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4877 int 4878 main () 4879 { 4880 int i; 4881 for (i = 0; i < 256; i++) 4882 if (XOR (islower (i), ISLOWER (i)) 4883 || toupper (i) != TOUPPER (i)) 4884 return 2; 4885 return 0; 4886 } 4887 _ACEOF 4888 if ac_fn_c_try_run "$LINENO"; then : 4889 4890 else 4891 ac_cv_header_stdc=no 4892 fi 4893 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4894 conftest.$ac_objext conftest.beam conftest.$ac_ext 4895 fi 4896 4897 fi 4898 fi 4899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4900 $as_echo "$ac_cv_header_stdc" >&6; } 4901 if test $ac_cv_header_stdc = yes; then 4902 4903 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4904 4905 fi 4906 4907 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \ 4908 sys/stat.h 4909 do : 4910 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4911 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4912 eval as_val=\$$as_ac_Header 4913 if test "x$as_val" = x""yes; then : 4914 cat >>confdefs.h <<_ACEOF 4915 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4916 _ACEOF 4917 4918 fi 4919 4920 done 4921 4922 4923 for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked 4924 do : 4925 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4926 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4927 eval as_val=\$$as_ac_var 4928 if test "x$as_val" = x""yes; then : 4929 cat >>confdefs.h <<_ACEOF 4930 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4931 _ACEOF 4932 4933 fi 4934 done 4935 4936 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" 4937 if test "x$ac_cv_have_decl_abort" = x""yes; then : 4938 ac_have_decl=1 4939 else 4940 ac_have_decl=0 4941 fi 4942 4943 cat >>confdefs.h <<_ACEOF 4944 #define HAVE_DECL_ABORT $ac_have_decl 4945 _ACEOF 4946 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 4947 if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 4948 ac_have_decl=1 4949 else 4950 ac_have_decl=0 4951 fi 4952 4953 cat >>confdefs.h <<_ACEOF 4954 #define HAVE_DECL_ASPRINTF $ac_have_decl 4955 _ACEOF 4956 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" 4957 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : 4958 ac_have_decl=1 4959 else 4960 ac_have_decl=0 4961 fi 4962 4963 cat >>confdefs.h <<_ACEOF 4964 #define HAVE_DECL_BASENAME $ac_have_decl 4965 _ACEOF 4966 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" 4967 if test "x$ac_cv_have_decl_errno" = x""yes; then : 4968 ac_have_decl=1 4969 else 4970 ac_have_decl=0 4971 fi 4972 4973 cat >>confdefs.h <<_ACEOF 4974 #define HAVE_DECL_ERRNO $ac_have_decl 4975 _ACEOF 4976 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 4977 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then : 4978 ac_have_decl=1 4979 else 4980 ac_have_decl=0 4981 fi 4982 4983 cat >>confdefs.h <<_ACEOF 4984 #define HAVE_DECL_VASPRINTF $ac_have_decl 4985 _ACEOF 4986 4987 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" 4988 if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then : 4989 ac_have_decl=1 4990 else 4991 ac_have_decl=0 4992 fi 4993 4994 cat >>confdefs.h <<_ACEOF 4995 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl 4996 _ACEOF 4997 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" 4998 if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then : 4999 ac_have_decl=1 5000 else 5001 ac_have_decl=0 5002 fi 5003 5004 cat >>confdefs.h <<_ACEOF 5005 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl 5006 _ACEOF 5007 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" 5008 if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then : 5009 ac_have_decl=1 5010 else 5011 ac_have_decl=0 5012 fi 5013 5014 cat >>confdefs.h <<_ACEOF 5015 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl 5016 _ACEOF 5017 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" 5018 if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then : 5019 ac_have_decl=1 5020 else 5021 ac_have_decl=0 5022 fi 5023 5024 cat >>confdefs.h <<_ACEOF 5025 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl 5026 _ACEOF 5027 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" 5028 if test "x$ac_cv_have_decl_fgetc_unlocked" = x""yes; then : 5029 ac_have_decl=1 5030 else 5031 ac_have_decl=0 5032 fi 5033 5034 cat >>confdefs.h <<_ACEOF 5035 #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl 5036 _ACEOF 5037 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" 5038 if test "x$ac_cv_have_decl_fgets_unlocked" = x""yes; then : 5039 ac_have_decl=1 5040 else 5041 ac_have_decl=0 5042 fi 5043 5044 cat >>confdefs.h <<_ACEOF 5045 #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl 5046 _ACEOF 5047 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" 5048 if test "x$ac_cv_have_decl_fileno_unlocked" = x""yes; then : 5049 ac_have_decl=1 5050 else 5051 ac_have_decl=0 5052 fi 5053 5054 cat >>confdefs.h <<_ACEOF 5055 #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl 5056 _ACEOF 5057 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" 5058 if test "x$ac_cv_have_decl_fprintf_unlocked" = x""yes; then : 5059 ac_have_decl=1 5060 else 5061 ac_have_decl=0 5062 fi 5063 5064 cat >>confdefs.h <<_ACEOF 5065 #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl 5066 _ACEOF 5067 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" 5068 if test "x$ac_cv_have_decl_fputc_unlocked" = x""yes; then : 5069 ac_have_decl=1 5070 else 5071 ac_have_decl=0 5072 fi 5073 5074 cat >>confdefs.h <<_ACEOF 5075 #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl 5076 _ACEOF 5077 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" 5078 if test "x$ac_cv_have_decl_fputs_unlocked" = x""yes; then : 5079 ac_have_decl=1 5080 else 5081 ac_have_decl=0 5082 fi 5083 5084 cat >>confdefs.h <<_ACEOF 5085 #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl 5086 _ACEOF 5087 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" 5088 if test "x$ac_cv_have_decl_fread_unlocked" = x""yes; then : 5089 ac_have_decl=1 5090 else 5091 ac_have_decl=0 5092 fi 5093 5094 cat >>confdefs.h <<_ACEOF 5095 #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl 5096 _ACEOF 5097 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" 5098 if test "x$ac_cv_have_decl_fwrite_unlocked" = x""yes; then : 5099 ac_have_decl=1 5100 else 5101 ac_have_decl=0 5102 fi 5103 5104 cat >>confdefs.h <<_ACEOF 5105 #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl 5106 _ACEOF 5107 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" 5108 if test "x$ac_cv_have_decl_getchar_unlocked" = x""yes; then : 5109 ac_have_decl=1 5110 else 5111 ac_have_decl=0 5112 fi 5113 5114 cat >>confdefs.h <<_ACEOF 5115 #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl 5116 _ACEOF 5117 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" 5118 if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then : 5119 ac_have_decl=1 5120 else 5121 ac_have_decl=0 5122 fi 5123 5124 cat >>confdefs.h <<_ACEOF 5125 #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl 5126 _ACEOF 5127 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" 5128 if test "x$ac_cv_have_decl_putchar_unlocked" = x""yes; then : 5129 ac_have_decl=1 5130 else 5131 ac_have_decl=0 5132 fi 5133 5134 cat >>confdefs.h <<_ACEOF 5135 #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl 5136 _ACEOF 5137 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" 5138 if test "x$ac_cv_have_decl_putc_unlocked" = x""yes; then : 5139 ac_have_decl=1 5140 else 5141 ac_have_decl=0 5142 fi 5143 5144 cat >>confdefs.h <<_ACEOF 5145 #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl 5146 _ACEOF 5147 5148 5149 # Checks for typedefs, structures, and compiler characteristics. 5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5151 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5152 if test "${ac_cv_c_const+set}" = set; then : 5153 $as_echo_n "(cached) " >&6 5154 else 5155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5156 /* end confdefs.h. */ 5157 5158 int 5159 main () 5160 { 5161 /* FIXME: Include the comments suggested by Paul. */ 5162 #ifndef __cplusplus 5163 /* Ultrix mips cc rejects this. */ 5164 typedef int charset[2]; 5165 const charset cs; 5166 /* SunOS 4.1.1 cc rejects this. */ 5167 char const *const *pcpcc; 5168 char **ppc; 5169 /* NEC SVR4.0.2 mips cc rejects this. */ 5170 struct point {int x, y;}; 5171 static struct point const zero = {0,0}; 5172 /* AIX XL C 1.02.0.0 rejects this. 5173 It does not let you subtract one const X* pointer from another in 5174 an arm of an if-expression whose if-part is not a constant 5175 expression */ 5176 const char *g = "string"; 5177 pcpcc = &g + (g ? g-g : 0); 5178 /* HPUX 7.0 cc rejects these. */ 5179 ++pcpcc; 5180 ppc = (char**) pcpcc; 5181 pcpcc = (char const *const *) ppc; 5182 { /* SCO 3.2v4 cc rejects this. */ 5183 char *t; 5184 char const *s = 0 ? (char *) 0 : (char const *) 0; 5185 5186 *t++ = 0; 5187 if (s) return 0; 5188 } 5189 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5190 int x[] = {25, 17}; 5191 const int *foo = &x[0]; 5192 ++foo; 5193 } 5194 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5195 typedef const int *iptr; 5196 iptr p = 0; 5197 ++p; 5198 } 5199 { /* AIX XL C 1.02.0.0 rejects this saying 5200 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5201 struct s { int j; const int *ap[3]; }; 5202 struct s *b; b->j = 5; 5203 } 5204 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5205 const int foo = 10; 5206 if (!foo) return 0; 5207 } 5208 return !cs[0] && !zero.x; 5209 #endif 5210 5211 ; 5212 return 0; 5213 } 5214 _ACEOF 5215 if ac_fn_c_try_compile "$LINENO"; then : 5216 ac_cv_c_const=yes 5217 else 5218 ac_cv_c_const=no 5219 fi 5220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5221 fi 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5223 $as_echo "$ac_cv_c_const" >&6; } 5224 if test $ac_cv_c_const = no; then 5225 5226 $as_echo "#define const /**/" >>confdefs.h 5227 5228 fi 5229 5230 5231 # Checks for library functions. 5232 5233 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" 5234 if test "x$ac_cv_header_sys_mman_h" = x""yes; then : 5235 gcc_header_sys_mman_h=yes 5236 else 5237 gcc_header_sys_mman_h=no 5238 fi 5239 5240 5241 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" 5242 if test "x$ac_cv_func_mmap" = x""yes; then : 5243 gcc_func_mmap=yes 5244 else 5245 gcc_func_mmap=no 5246 fi 5247 5248 if test "$gcc_header_sys_mman_h" != yes \ 5249 || test "$gcc_func_mmap" != yes; then 5250 gcc_cv_func_mmap_file=no 5251 gcc_cv_func_mmap_dev_zero=no 5252 gcc_cv_func_mmap_anon=no 5253 else 5254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5 5255 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; } 5256 if test "${gcc_cv_func_mmap_file+set}" = set; then : 5257 $as_echo_n "(cached) " >&6 5258 else 5259 # Add a system to this blacklist if 5260 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a 5261 # memory area containing the same data that you'd get if you applied 5262 # read() to the same fd. The only system known to have a problem here 5263 # is VMS, where text files have record structure. 5264 case "$host_os" in 5265 *vms* | ultrix*) 5266 gcc_cv_func_mmap_file=no ;; 5267 *) 5268 gcc_cv_func_mmap_file=yes;; 5269 esac 5270 fi 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5 5272 $as_echo "$gcc_cv_func_mmap_file" >&6; } 5273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5 5274 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; } 5275 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then : 5276 $as_echo_n "(cached) " >&6 5277 else 5278 # Add a system to this blacklist if it has mmap() but /dev/zero 5279 # does not exist, or if mmapping /dev/zero does not give anonymous 5280 # zeroed pages with both the following properties: 5281 # 1. If you map N consecutive pages in with one call, and then 5282 # unmap any subset of those pages, the pages that were not 5283 # explicitly unmapped remain accessible. 5284 # 2. If you map two adjacent blocks of memory and then unmap them 5285 # both at once, they must both go away. 5286 # Systems known to be in this category are Windows (all variants), 5287 # VMS, and Darwin. 5288 case "$host_os" in 5289 *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) 5290 gcc_cv_func_mmap_dev_zero=no ;; 5291 *) 5292 gcc_cv_func_mmap_dev_zero=yes;; 5293 esac 5294 fi 5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5 5296 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; } 5297 5298 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. 5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5 5300 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; } 5301 if test "${gcc_cv_decl_map_anon+set}" = set; then : 5302 $as_echo_n "(cached) " >&6 5303 else 5304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5305 /* end confdefs.h. */ 5306 #include <sys/types.h> 5307 #include <sys/mman.h> 5308 #include <unistd.h> 5309 5310 #ifndef MAP_ANONYMOUS 5311 #define MAP_ANONYMOUS MAP_ANON 5312 #endif 5313 5314 int 5315 main () 5316 { 5317 int n = MAP_ANONYMOUS; 5318 ; 5319 return 0; 5320 } 5321 _ACEOF 5322 if ac_fn_c_try_compile "$LINENO"; then : 5323 gcc_cv_decl_map_anon=yes 5324 else 5325 gcc_cv_decl_map_anon=no 5326 fi 5327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5328 fi 5329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5 5330 $as_echo "$gcc_cv_decl_map_anon" >&6; } 5331 5332 if test $gcc_cv_decl_map_anon = no; then 5333 gcc_cv_func_mmap_anon=no 5334 else 5335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5 5336 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; } 5337 if test "${gcc_cv_func_mmap_anon+set}" = set; then : 5338 $as_echo_n "(cached) " >&6 5339 else 5340 # Add a system to this blacklist if it has mmap() and MAP_ANON or 5341 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) 5342 # doesn't give anonymous zeroed pages with the same properties listed 5343 # above for use of /dev/zero. 5344 # Systems known to be in this category are Windows, VMS, and SCO Unix. 5345 case "$host_os" in 5346 *vms* | cygwin* | pe | mingw* | sco* | udk* ) 5347 gcc_cv_func_mmap_anon=no ;; 5348 *) 5349 gcc_cv_func_mmap_anon=yes;; 5350 esac 5351 fi 5352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5 5353 $as_echo "$gcc_cv_func_mmap_anon" >&6; } 5354 fi 5355 fi 5356 5357 if test $gcc_cv_func_mmap_file = yes; then 5358 5359 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h 5360 5361 fi 5362 if test $gcc_cv_func_mmap_dev_zero = yes; then 5363 5364 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h 5365 5366 fi 5367 if test $gcc_cv_func_mmap_anon = yes; then 5368 5369 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h 5370 5371 fi 5372 5373 5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 5375 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 5376 # Check whether --enable-maintainer-mode was given. 5377 if test "${enable_maintainer_mode+set}" = set; then : 5378 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 5379 else 5380 USE_MAINTAINER_MODE=no 5381 fi 5382 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 5384 $as_echo "$USE_MAINTAINER_MODE" >&6; } 5385 if test "$USE_MAINTAINER_MODE" = yes; then 5386 MAINT= 5387 else 5388 MAINT='#' 5389 fi 5390 5391 5392 cat >>confdefs.h <<_ACEOF 5393 #define SED_PROGRAM "${SED}" 5394 _ACEOF 5395 5396 5397 # Determine what GCC version number to use in filesystem paths. 5398 5399 get_gcc_base_ver="cat" 5400 5401 # Check whether --with-gcc-major-version-only was given. 5402 if test "${with_gcc_major_version_only+set}" = set; then : 5403 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then 5404 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'" 5405 fi 5406 5407 fi 5408 5409 5410 5411 5412 ac_config_headers="$ac_config_headers config.h" 5413 5414 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in" 5415 5416 cat >confcache <<\_ACEOF 5417 # This file is a shell script that caches the results of configure 5418 # tests run on this system so they can be shared between configure 5419 # scripts and configure runs, see configure's option --config-cache. 5420 # It is not useful on other systems. If it contains results you don't 5421 # want to keep, you may remove or edit it. 5422 # 5423 # config.status only pays attention to the cache file if you give it 5424 # the --recheck option to rerun configure. 5425 # 5426 # `ac_cv_env_foo' variables (set or unset) will be overridden when 5427 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5428 # following values. 5429 5430 _ACEOF 5431 5432 # The following way of writing the cache mishandles newlines in values, 5433 # but we know of no workaround that is simple, portable, and efficient. 5434 # So, we kill variables containing newlines. 5435 # Ultrix sh set writes to stderr and can't be redirected directly, 5436 # and sets the high bit in the cache file unless we assign to the vars. 5437 ( 5438 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5439 eval ac_val=\$$ac_var 5440 case $ac_val in #( 5441 *${as_nl}*) 5442 case $ac_var in #( 5443 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5444 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5445 esac 5446 case $ac_var in #( 5447 _ | IFS | as_nl) ;; #( 5448 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5449 *) { eval $ac_var=; unset $ac_var;} ;; 5450 esac ;; 5451 esac 5452 done 5453 5454 (set) 2>&1 | 5455 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5456 *${as_nl}ac_space=\ *) 5457 # `set' does not quote correctly, so add quotes: double-quote 5458 # substitution turns \\\\ into \\, and sed turns \\ into \. 5459 sed -n \ 5460 "s/'/'\\\\''/g; 5461 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5462 ;; #( 5463 *) 5464 # `set' quotes correctly as required by POSIX, so do not add quotes. 5465 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5466 ;; 5467 esac | 5468 sort 5469 ) | 5470 sed ' 5471 /^ac_cv_env_/b end 5472 t clear 5473 :clear 5474 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5475 t end 5476 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5477 :end' >>confcache 5478 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5479 if test -w "$cache_file"; then 5480 test "x$cache_file" != "x/dev/null" && 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5482 $as_echo "$as_me: updating cache $cache_file" >&6;} 5483 cat confcache >$cache_file 5484 else 5485 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5486 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5487 fi 5488 fi 5489 rm -f confcache 5490 5491 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5492 # Let make expand exec_prefix. 5493 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5494 5495 DEFS=-DHAVE_CONFIG_H 5496 5497 ac_libobjs= 5498 ac_ltlibobjs= 5499 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5500 # 1. Remove the extension, and $U if already installed. 5501 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5502 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5503 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5504 # will be set to the directory where LIBOBJS objects are built. 5505 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5506 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5507 done 5508 LIBOBJS=$ac_libobjs 5509 5510 LTLIBOBJS=$ac_ltlibobjs 5511 5512 5513 5514 : ${CONFIG_STATUS=./config.status} 5515 ac_write_fail=0 5516 ac_clean_files_save=$ac_clean_files 5517 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5518 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5519 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5520 as_write_fail=0 5521 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5522 #! $SHELL 5523 # Generated by $as_me. 5524 # Run this file to recreate the current configuration. 5525 # Compiler output produced by configure, useful for debugging 5526 # configure, is in config.log if it exists. 5527 5528 debug=false 5529 ac_cs_recheck=false 5530 ac_cs_silent=false 5531 5532 SHELL=\${CONFIG_SHELL-$SHELL} 5533 export SHELL 5534 _ASEOF 5535 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5536 ## -------------------- ## 5537 ## M4sh Initialization. ## 5538 ## -------------------- ## 5539 5540 # Be more Bourne compatible 5541 DUALCASE=1; export DUALCASE # for MKS sh 5542 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5543 emulate sh 5544 NULLCMD=: 5545 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5546 # is contrary to our usage. Disable this feature. 5547 alias -g '${1+"$@"}'='"$@"' 5548 setopt NO_GLOB_SUBST 5549 else 5550 case `(set -o) 2>/dev/null` in #( 5551 *posix*) : 5552 set -o posix ;; #( 5553 *) : 5554 ;; 5555 esac 5556 fi 5557 5558 5559 as_nl=' 5560 ' 5561 export as_nl 5562 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5563 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5564 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5565 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5566 # Prefer a ksh shell builtin over an external printf program on Solaris, 5567 # but without wasting forks for bash or zsh. 5568 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5569 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5570 as_echo='print -r --' 5571 as_echo_n='print -rn --' 5572 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5573 as_echo='printf %s\n' 5574 as_echo_n='printf %s' 5575 else 5576 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5577 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5578 as_echo_n='/usr/ucb/echo -n' 5579 else 5580 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5581 as_echo_n_body='eval 5582 arg=$1; 5583 case $arg in #( 5584 *"$as_nl"*) 5585 expr "X$arg" : "X\\(.*\\)$as_nl"; 5586 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5587 esac; 5588 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5589 ' 5590 export as_echo_n_body 5591 as_echo_n='sh -c $as_echo_n_body as_echo' 5592 fi 5593 export as_echo_body 5594 as_echo='sh -c $as_echo_body as_echo' 5595 fi 5596 5597 # The user is always right. 5598 if test "${PATH_SEPARATOR+set}" != set; then 5599 PATH_SEPARATOR=: 5600 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5601 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5602 PATH_SEPARATOR=';' 5603 } 5604 fi 5605 5606 5607 # IFS 5608 # We need space, tab and new line, in precisely that order. Quoting is 5609 # there to prevent editors from complaining about space-tab. 5610 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5611 # splitting by setting IFS to empty value.) 5612 IFS=" "" $as_nl" 5613 5614 # Find who we are. Look in the path if we contain no directory separator. 5615 case $0 in #(( 5616 *[\\/]* ) as_myself=$0 ;; 5617 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5618 for as_dir in $PATH 5619 do 5620 IFS=$as_save_IFS 5621 test -z "$as_dir" && as_dir=. 5622 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5623 done 5624 IFS=$as_save_IFS 5625 5626 ;; 5627 esac 5628 # We did not find ourselves, most probably we were run as `sh COMMAND' 5629 # in which case we are not to be found in the path. 5630 if test "x$as_myself" = x; then 5631 as_myself=$0 5632 fi 5633 if test ! -f "$as_myself"; then 5634 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5635 exit 1 5636 fi 5637 5638 # Unset variables that we do not need and which cause bugs (e.g. in 5639 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5640 # suppresses any "Segmentation fault" message there. '((' could 5641 # trigger a bug in pdksh 5.2.14. 5642 for as_var in BASH_ENV ENV MAIL MAILPATH 5643 do eval test x\${$as_var+set} = xset \ 5644 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5645 done 5646 PS1='$ ' 5647 PS2='> ' 5648 PS4='+ ' 5649 5650 # NLS nuisances. 5651 LC_ALL=C 5652 export LC_ALL 5653 LANGUAGE=C 5654 export LANGUAGE 5655 5656 # CDPATH. 5657 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5658 5659 5660 # as_fn_error ERROR [LINENO LOG_FD] 5661 # --------------------------------- 5662 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5663 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5664 # script with status $?, using 1 if that was 0. 5665 as_fn_error () 5666 { 5667 as_status=$?; test $as_status -eq 0 && as_status=1 5668 if test "$3"; then 5669 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5670 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5671 fi 5672 $as_echo "$as_me: error: $1" >&2 5673 as_fn_exit $as_status 5674 } # as_fn_error 5675 5676 5677 # as_fn_set_status STATUS 5678 # ----------------------- 5679 # Set $? to STATUS, without forking. 5680 as_fn_set_status () 5681 { 5682 return $1 5683 } # as_fn_set_status 5684 5685 # as_fn_exit STATUS 5686 # ----------------- 5687 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5688 as_fn_exit () 5689 { 5690 set +e 5691 as_fn_set_status $1 5692 exit $1 5693 } # as_fn_exit 5694 5695 # as_fn_unset VAR 5696 # --------------- 5697 # Portably unset VAR. 5698 as_fn_unset () 5699 { 5700 { eval $1=; unset $1;} 5701 } 5702 as_unset=as_fn_unset 5703 # as_fn_append VAR VALUE 5704 # ---------------------- 5705 # Append the text in VALUE to the end of the definition contained in VAR. Take 5706 # advantage of any shell optimizations that allow amortized linear growth over 5707 # repeated appends, instead of the typical quadratic growth present in naive 5708 # implementations. 5709 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5710 eval 'as_fn_append () 5711 { 5712 eval $1+=\$2 5713 }' 5714 else 5715 as_fn_append () 5716 { 5717 eval $1=\$$1\$2 5718 } 5719 fi # as_fn_append 5720 5721 # as_fn_arith ARG... 5722 # ------------------ 5723 # Perform arithmetic evaluation on the ARGs, and store the result in the 5724 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5725 # must be portable across $(()) and expr. 5726 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5727 eval 'as_fn_arith () 5728 { 5729 as_val=$(( $* )) 5730 }' 5731 else 5732 as_fn_arith () 5733 { 5734 as_val=`expr "$@" || test $? -eq 1` 5735 } 5736 fi # as_fn_arith 5737 5738 5739 if expr a : '\(a\)' >/dev/null 2>&1 && 5740 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5741 as_expr=expr 5742 else 5743 as_expr=false 5744 fi 5745 5746 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5747 as_basename=basename 5748 else 5749 as_basename=false 5750 fi 5751 5752 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5753 as_dirname=dirname 5754 else 5755 as_dirname=false 5756 fi 5757 5758 as_me=`$as_basename -- "$0" || 5759 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5760 X"$0" : 'X\(//\)$' \| \ 5761 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5762 $as_echo X/"$0" | 5763 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5764 s//\1/ 5765 q 5766 } 5767 /^X\/\(\/\/\)$/{ 5768 s//\1/ 5769 q 5770 } 5771 /^X\/\(\/\).*/{ 5772 s//\1/ 5773 q 5774 } 5775 s/.*/./; q'` 5776 5777 # Avoid depending upon Character Ranges. 5778 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5779 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5780 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5781 as_cr_digits='0123456789' 5782 as_cr_alnum=$as_cr_Letters$as_cr_digits 5783 5784 ECHO_C= ECHO_N= ECHO_T= 5785 case `echo -n x` in #((((( 5786 -n*) 5787 case `echo 'xy\c'` in 5788 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5789 xy) ECHO_C='\c';; 5790 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5791 ECHO_T=' ';; 5792 esac;; 5793 *) 5794 ECHO_N='-n';; 5795 esac 5796 5797 rm -f conf$$ conf$$.exe conf$$.file 5798 if test -d conf$$.dir; then 5799 rm -f conf$$.dir/conf$$.file 5800 else 5801 rm -f conf$$.dir 5802 mkdir conf$$.dir 2>/dev/null 5803 fi 5804 if (echo >conf$$.file) 2>/dev/null; then 5805 if ln -s conf$$.file conf$$ 2>/dev/null; then 5806 as_ln_s='ln -s' 5807 # ... but there are two gotchas: 5808 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5809 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5810 # In both cases, we have to default to `cp -p'. 5811 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5812 as_ln_s='cp -p' 5813 elif ln conf$$.file conf$$ 2>/dev/null; then 5814 as_ln_s=ln 5815 else 5816 as_ln_s='cp -p' 5817 fi 5818 else 5819 as_ln_s='cp -p' 5820 fi 5821 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5822 rmdir conf$$.dir 2>/dev/null 5823 5824 5825 # as_fn_mkdir_p 5826 # ------------- 5827 # Create "$as_dir" as a directory, including parents if necessary. 5828 as_fn_mkdir_p () 5829 { 5830 5831 case $as_dir in #( 5832 -*) as_dir=./$as_dir;; 5833 esac 5834 test -d "$as_dir" || eval $as_mkdir_p || { 5835 as_dirs= 5836 while :; do 5837 case $as_dir in #( 5838 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5839 *) as_qdir=$as_dir;; 5840 esac 5841 as_dirs="'$as_qdir' $as_dirs" 5842 as_dir=`$as_dirname -- "$as_dir" || 5843 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5844 X"$as_dir" : 'X\(//\)[^/]' \| \ 5845 X"$as_dir" : 'X\(//\)$' \| \ 5846 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5847 $as_echo X"$as_dir" | 5848 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5849 s//\1/ 5850 q 5851 } 5852 /^X\(\/\/\)[^/].*/{ 5853 s//\1/ 5854 q 5855 } 5856 /^X\(\/\/\)$/{ 5857 s//\1/ 5858 q 5859 } 5860 /^X\(\/\).*/{ 5861 s//\1/ 5862 q 5863 } 5864 s/.*/./; q'` 5865 test -d "$as_dir" && break 5866 done 5867 test -z "$as_dirs" || eval "mkdir $as_dirs" 5868 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5869 5870 5871 } # as_fn_mkdir_p 5872 if mkdir -p . 2>/dev/null; then 5873 as_mkdir_p='mkdir -p "$as_dir"' 5874 else 5875 test -d ./-p && rmdir ./-p 5876 as_mkdir_p=false 5877 fi 5878 5879 if test -x / >/dev/null 2>&1; then 5880 as_test_x='test -x' 5881 else 5882 if ls -dL / >/dev/null 2>&1; then 5883 as_ls_L_option=L 5884 else 5885 as_ls_L_option= 5886 fi 5887 as_test_x=' 5888 eval sh -c '\'' 5889 if test -d "$1"; then 5890 test -d "$1/."; 5891 else 5892 case $1 in #( 5893 -*)set "./$1";; 5894 esac; 5895 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5896 ???[sx]*):;;*)false;;esac;fi 5897 '\'' sh 5898 ' 5899 fi 5900 as_executable_p=$as_test_x 5901 5902 # Sed expression to map a string onto a valid CPP name. 5903 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5904 5905 # Sed expression to map a string onto a valid variable name. 5906 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5907 5908 5909 exec 6>&1 5910 ## ----------------------------------- ## 5911 ## Main body of $CONFIG_STATUS script. ## 5912 ## ----------------------------------- ## 5913 _ASEOF 5914 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5915 5916 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5917 # Save the log message, to keep $0 and so on meaningful, and to 5918 # report actual input values of CONFIG_FILES etc. instead of their 5919 # values after options handling. 5920 ac_log=" 5921 This file was extended by fixincludes $as_me , which was 5922 generated by GNU Autoconf 2.64. Invocation command line was 5923 5924 CONFIG_FILES = $CONFIG_FILES 5925 CONFIG_HEADERS = $CONFIG_HEADERS 5926 CONFIG_LINKS = $CONFIG_LINKS 5927 CONFIG_COMMANDS = $CONFIG_COMMANDS 5928 $ $0 $@ 5929 5930 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5931 " 5932 5933 _ACEOF 5934 5935 case $ac_config_files in *" 5936 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5937 esac 5938 5939 case $ac_config_headers in *" 5940 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5941 esac 5942 5943 5944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5945 # Files that config.status was made for. 5946 config_files="$ac_config_files" 5947 config_headers="$ac_config_headers" 5948 5949 _ACEOF 5950 5951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5952 ac_cs_usage="\ 5953 \`$as_me' instantiates files and other configuration actions 5954 from templates according to the current configuration. Unless the files 5955 and actions are specified as TAGs, all are instantiated by default. 5956 5957 Usage: $0 [OPTION]... [TAG]... 5958 5959 -h, --help print this help, then exit 5960 -V, --version print version number and configuration settings, then exit 5961 -q, --quiet, --silent 5962 do not print progress messages 5963 -d, --debug don't remove temporary files 5964 --recheck update $as_me by reconfiguring in the same conditions 5965 --file=FILE[:TEMPLATE] 5966 instantiate the configuration file FILE 5967 --header=FILE[:TEMPLATE] 5968 instantiate the configuration header FILE 5969 5970 Configuration files: 5971 $config_files 5972 5973 Configuration headers: 5974 $config_headers 5975 5976 Report bugs to the package provider." 5977 5978 _ACEOF 5979 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5980 ac_cs_version="\\ 5981 fixincludes config.status 5982 configured by $0, generated by GNU Autoconf 2.64, 5983 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5984 5985 Copyright (C) 2009 Free Software Foundation, Inc. 5986 This config.status script is free software; the Free Software Foundation 5987 gives unlimited permission to copy, distribute and modify it." 5988 5989 ac_pwd='$ac_pwd' 5990 srcdir='$srcdir' 5991 test -n "\$AWK" || AWK=awk 5992 _ACEOF 5993 5994 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5995 # The default lists apply if the user does not specify any file. 5996 ac_need_defaults=: 5997 while test $# != 0 5998 do 5999 case $1 in 6000 --*=*) 6001 ac_option=`expr "X$1" : 'X\([^=]*\)='` 6002 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 6003 ac_shift=: 6004 ;; 6005 *) 6006 ac_option=$1 6007 ac_optarg=$2 6008 ac_shift=shift 6009 ;; 6010 esac 6011 6012 case $ac_option in 6013 # Handling of the options. 6014 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 6015 ac_cs_recheck=: ;; 6016 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 6017 $as_echo "$ac_cs_version"; exit ;; 6018 --debug | --debu | --deb | --de | --d | -d ) 6019 debug=: ;; 6020 --file | --fil | --fi | --f ) 6021 $ac_shift 6022 case $ac_optarg in 6023 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6024 esac 6025 as_fn_append CONFIG_FILES " '$ac_optarg'" 6026 ac_need_defaults=false;; 6027 --header | --heade | --head | --hea ) 6028 $ac_shift 6029 case $ac_optarg in 6030 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 6031 esac 6032 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 6033 ac_need_defaults=false;; 6034 --he | --h) 6035 # Conflict between --help and --header 6036 as_fn_error "ambiguous option: \`$1' 6037 Try \`$0 --help' for more information.";; 6038 --help | --hel | -h ) 6039 $as_echo "$ac_cs_usage"; exit ;; 6040 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 6041 | -silent | --silent | --silen | --sile | --sil | --si | --s) 6042 ac_cs_silent=: ;; 6043 6044 # This is an error. 6045 -*) as_fn_error "unrecognized option: \`$1' 6046 Try \`$0 --help' for more information." ;; 6047 6048 *) as_fn_append ac_config_targets " $1" 6049 ac_need_defaults=false ;; 6050 6051 esac 6052 shift 6053 done 6054 6055 ac_configure_extra_args= 6056 6057 if $ac_cs_silent; then 6058 exec 6>/dev/null 6059 ac_configure_extra_args="$ac_configure_extra_args --silent" 6060 fi 6061 6062 _ACEOF 6063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6064 if \$ac_cs_recheck; then 6065 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6066 shift 6067 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6068 CONFIG_SHELL='$SHELL' 6069 export CONFIG_SHELL 6070 exec "\$@" 6071 fi 6072 6073 _ACEOF 6074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6075 exec 5>>config.log 6076 { 6077 echo 6078 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6079 ## Running $as_me. ## 6080 _ASBOX 6081 $as_echo "$ac_log" 6082 } >&5 6083 6084 _ACEOF 6085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6086 _ACEOF 6087 6088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6089 6090 # Handling of arguments. 6091 for ac_config_target in $ac_config_targets 6092 do 6093 case $ac_config_target in 6094 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6095 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6096 "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;; 6097 6098 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6099 esac 6100 done 6101 6102 6103 # If the user did not use the arguments to specify the items to instantiate, 6104 # then the envvar interface is used. Set only those that are not. 6105 # We use the long form for the default assignment because of an extremely 6106 # bizarre bug on SunOS 4.1.3. 6107 if $ac_need_defaults; then 6108 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6109 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6110 fi 6111 6112 # Have a temporary directory for convenience. Make it in the build tree 6113 # simply because there is no reason against having it here, and in addition, 6114 # creating and moving files from /tmp can sometimes cause problems. 6115 # Hook for its removal unless debugging. 6116 # Note that there is a small window in which the directory will not be cleaned: 6117 # after its creation but before its name has been assigned to `$tmp'. 6118 $debug || 6119 { 6120 tmp= 6121 trap 'exit_status=$? 6122 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6123 ' 0 6124 trap 'as_fn_exit 1' 1 2 13 15 6125 } 6126 # Create a (secure) tmp directory for tmp files. 6127 6128 { 6129 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6130 test -n "$tmp" && test -d "$tmp" 6131 } || 6132 { 6133 tmp=./conf$$-$RANDOM 6134 (umask 077 && mkdir "$tmp") 6135 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6136 6137 # Set up the scripts for CONFIG_FILES section. 6138 # No need to generate them if there are no CONFIG_FILES. 6139 # This happens for instance with `./config.status config.h'. 6140 if test -n "$CONFIG_FILES"; then 6141 6142 6143 ac_cr=`echo X | tr X '\015'` 6144 # On cygwin, bash can eat \r inside `` if the user requested igncr. 6145 # But we know of no other shell where ac_cr would be empty at this 6146 # point, so we can use a bashism as a fallback. 6147 if test "x$ac_cr" = x; then 6148 eval ac_cr=\$\'\\r\' 6149 fi 6150 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6151 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6152 ac_cs_awk_cr='\r' 6153 else 6154 ac_cs_awk_cr=$ac_cr 6155 fi 6156 6157 echo 'BEGIN {' >"$tmp/subs1.awk" && 6158 _ACEOF 6159 6160 6161 { 6162 echo "cat >conf$$subs.awk <<_ACEOF" && 6163 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6164 echo "_ACEOF" 6165 } >conf$$subs.sh || 6166 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6167 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6168 ac_delim='%!_!# ' 6169 for ac_last_try in false false false false false :; do 6170 . ./conf$$subs.sh || 6171 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6172 6173 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6174 if test $ac_delim_n = $ac_delim_num; then 6175 break 6176 elif $ac_last_try; then 6177 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6178 else 6179 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6180 fi 6181 done 6182 rm -f conf$$subs.sh 6183 6184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6185 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6186 _ACEOF 6187 sed -n ' 6188 h 6189 s/^/S["/; s/!.*/"]=/ 6190 p 6191 g 6192 s/^[^!]*!// 6193 :repl 6194 t repl 6195 s/'"$ac_delim"'$// 6196 t delim 6197 :nl 6198 h 6199 s/\(.\{148\}\).*/\1/ 6200 t more1 6201 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6202 p 6203 n 6204 b repl 6205 :more1 6206 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6207 p 6208 g 6209 s/.\{148\}// 6210 t nl 6211 :delim 6212 h 6213 s/\(.\{148\}\).*/\1/ 6214 t more2 6215 s/["\\]/\\&/g; s/^/"/; s/$/"/ 6216 p 6217 b 6218 :more2 6219 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6220 p 6221 g 6222 s/.\{148\}// 6223 t delim 6224 ' <conf$$subs.awk | sed ' 6225 /^[^""]/{ 6226 N 6227 s/\n// 6228 } 6229 ' >>$CONFIG_STATUS || ac_write_fail=1 6230 rm -f conf$$subs.awk 6231 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6232 _ACAWK 6233 cat >>"\$tmp/subs1.awk" <<_ACAWK && 6234 for (key in S) S_is_set[key] = 1 6235 FS = "" 6236 6237 } 6238 { 6239 line = $ 0 6240 nfields = split(line, field, "@") 6241 substed = 0 6242 len = length(field[1]) 6243 for (i = 2; i < nfields; i++) { 6244 key = field[i] 6245 keylen = length(key) 6246 if (S_is_set[key]) { 6247 value = S[key] 6248 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6249 len += length(value) + length(field[++i]) 6250 substed = 1 6251 } else 6252 len += 1 + keylen 6253 } 6254 6255 print line 6256 } 6257 6258 _ACAWK 6259 _ACEOF 6260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6261 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6262 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6263 else 6264 cat 6265 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6266 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6267 _ACEOF 6268 6269 # VPATH may cause trouble with some makes, so we remove $(srcdir), 6270 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6271 # trailing colons and then remove the whole line if VPATH becomes empty 6272 # (actually we leave an empty line to preserve line numbers). 6273 if test "x$srcdir" = x.; then 6274 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6275 s/:*\$(srcdir):*/:/ 6276 s/:*\${srcdir}:*/:/ 6277 s/:*@srcdir@:*/:/ 6278 s/^\([^=]*=[ ]*\):*/\1/ 6279 s/:*$// 6280 s/^[^=]*=[ ]*$// 6281 }' 6282 fi 6283 6284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6285 fi # test -n "$CONFIG_FILES" 6286 6287 # Set up the scripts for CONFIG_HEADERS section. 6288 # No need to generate them if there are no CONFIG_HEADERS. 6289 # This happens for instance with `./config.status Makefile'. 6290 if test -n "$CONFIG_HEADERS"; then 6291 cat >"$tmp/defines.awk" <<\_ACAWK || 6292 BEGIN { 6293 _ACEOF 6294 6295 # Transform confdefs.h into an awk script `defines.awk', embedded as 6296 # here-document in config.status, that substitutes the proper values into 6297 # config.h.in to produce config.h. 6298 6299 # Create a delimiter string that does not exist in confdefs.h, to ease 6300 # handling of long lines. 6301 ac_delim='%!_!# ' 6302 for ac_last_try in false false :; do 6303 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6304 if test -z "$ac_t"; then 6305 break 6306 elif $ac_last_try; then 6307 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6308 else 6309 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6310 fi 6311 done 6312 6313 # For the awk script, D is an array of macro values keyed by name, 6314 # likewise P contains macro parameters if any. Preserve backslash 6315 # newline sequences. 6316 6317 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6318 sed -n ' 6319 s/.\{148\}/&'"$ac_delim"'/g 6320 t rset 6321 :rset 6322 s/^[ ]*#[ ]*define[ ][ ]*/ / 6323 t def 6324 d 6325 :def 6326 s/\\$// 6327 t bsnl 6328 s/["\\]/\\&/g 6329 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6330 D["\1"]=" \3"/p 6331 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6332 d 6333 :bsnl 6334 s/["\\]/\\&/g 6335 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6336 D["\1"]=" \3\\\\\\n"\\/p 6337 t cont 6338 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6339 t cont 6340 d 6341 :cont 6342 n 6343 s/.\{148\}/&'"$ac_delim"'/g 6344 t clear 6345 :clear 6346 s/\\$// 6347 t bsnlc 6348 s/["\\]/\\&/g; s/^/"/; s/$/"/p 6349 d 6350 :bsnlc 6351 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6352 b cont 6353 ' <confdefs.h | sed ' 6354 s/'"$ac_delim"'/"\\\ 6355 "/g' >>$CONFIG_STATUS || ac_write_fail=1 6356 6357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6358 for (key in D) D_is_set[key] = 1 6359 FS = "" 6360 } 6361 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6362 line = \$ 0 6363 split(line, arg, " ") 6364 if (arg[1] == "#") { 6365 defundef = arg[2] 6366 mac1 = arg[3] 6367 } else { 6368 defundef = substr(arg[1], 2) 6369 mac1 = arg[2] 6370 } 6371 split(mac1, mac2, "(") #) 6372 macro = mac2[1] 6373 prefix = substr(line, 1, index(line, defundef) - 1) 6374 if (D_is_set[macro]) { 6375 # Preserve the white space surrounding the "#". 6376 print prefix "define", macro P[macro] D[macro] 6377 next 6378 } else { 6379 # Replace #undef with comments. This is necessary, for example, 6380 # in the case of _POSIX_SOURCE, which is predefined and required 6381 # on some systems where configure will not decide to define it. 6382 if (defundef == "undef") { 6383 print "/*", prefix defundef, macro, "*/" 6384 next 6385 } 6386 } 6387 } 6388 { print } 6389 _ACAWK 6390 _ACEOF 6391 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6392 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6393 fi # test -n "$CONFIG_HEADERS" 6394 6395 6396 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6397 shift 6398 for ac_tag 6399 do 6400 case $ac_tag in 6401 :[FHLC]) ac_mode=$ac_tag; continue;; 6402 esac 6403 case $ac_mode$ac_tag in 6404 :[FHL]*:*);; 6405 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6406 :[FH]-) ac_tag=-:-;; 6407 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6408 esac 6409 ac_save_IFS=$IFS 6410 IFS=: 6411 set x $ac_tag 6412 IFS=$ac_save_IFS 6413 shift 6414 ac_file=$1 6415 shift 6416 6417 case $ac_mode in 6418 :L) ac_source=$1;; 6419 :[FH]) 6420 ac_file_inputs= 6421 for ac_f 6422 do 6423 case $ac_f in 6424 -) ac_f="$tmp/stdin";; 6425 *) # Look for the file first in the build tree, then in the source tree 6426 # (if the path is not absolute). The absolute path cannot be DOS-style, 6427 # because $ac_f cannot contain `:'. 6428 test -f "$ac_f" || 6429 case $ac_f in 6430 [\\/$]*) false;; 6431 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6432 esac || 6433 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6434 esac 6435 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6436 as_fn_append ac_file_inputs " '$ac_f'" 6437 done 6438 6439 # Let's still pretend it is `configure' which instantiates (i.e., don't 6440 # use $as_me), people would be surprised to read: 6441 # /* config.h. Generated by config.status. */ 6442 configure_input='Generated from '` 6443 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6444 `' by configure.' 6445 if test x"$ac_file" != x-; then 6446 configure_input="$ac_file. $configure_input" 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6448 $as_echo "$as_me: creating $ac_file" >&6;} 6449 fi 6450 # Neutralize special characters interpreted by sed in replacement strings. 6451 case $configure_input in #( 6452 *\&* | *\|* | *\\* ) 6453 ac_sed_conf_input=`$as_echo "$configure_input" | 6454 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6455 *) ac_sed_conf_input=$configure_input;; 6456 esac 6457 6458 case $ac_tag in 6459 *:-:* | *:-) cat >"$tmp/stdin" \ 6460 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6461 esac 6462 ;; 6463 esac 6464 6465 ac_dir=`$as_dirname -- "$ac_file" || 6466 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6467 X"$ac_file" : 'X\(//\)[^/]' \| \ 6468 X"$ac_file" : 'X\(//\)$' \| \ 6469 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6470 $as_echo X"$ac_file" | 6471 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6472 s//\1/ 6473 q 6474 } 6475 /^X\(\/\/\)[^/].*/{ 6476 s//\1/ 6477 q 6478 } 6479 /^X\(\/\/\)$/{ 6480 s//\1/ 6481 q 6482 } 6483 /^X\(\/\).*/{ 6484 s//\1/ 6485 q 6486 } 6487 s/.*/./; q'` 6488 as_dir="$ac_dir"; as_fn_mkdir_p 6489 ac_builddir=. 6490 6491 case "$ac_dir" in 6492 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6493 *) 6494 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6495 # A ".." for each directory in $ac_dir_suffix. 6496 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6497 case $ac_top_builddir_sub in 6498 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6499 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6500 esac ;; 6501 esac 6502 ac_abs_top_builddir=$ac_pwd 6503 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6504 # for backward compatibility: 6505 ac_top_builddir=$ac_top_build_prefix 6506 6507 case $srcdir in 6508 .) # We are building in place. 6509 ac_srcdir=. 6510 ac_top_srcdir=$ac_top_builddir_sub 6511 ac_abs_top_srcdir=$ac_pwd ;; 6512 [\\/]* | ?:[\\/]* ) # Absolute name. 6513 ac_srcdir=$srcdir$ac_dir_suffix; 6514 ac_top_srcdir=$srcdir 6515 ac_abs_top_srcdir=$srcdir ;; 6516 *) # Relative name. 6517 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6518 ac_top_srcdir=$ac_top_build_prefix$srcdir 6519 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6520 esac 6521 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6522 6523 6524 case $ac_mode in 6525 :F) 6526 # 6527 # CONFIG_FILE 6528 # 6529 6530 _ACEOF 6531 6532 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6533 # If the template does not know about datarootdir, expand it. 6534 # FIXME: This hack should be removed a few years after 2.60. 6535 ac_datarootdir_hack=; ac_datarootdir_seen= 6536 ac_sed_dataroot=' 6537 /datarootdir/ { 6538 p 6539 q 6540 } 6541 /@datadir@/p 6542 /@docdir@/p 6543 /@infodir@/p 6544 /@localedir@/p 6545 /@mandir@/p' 6546 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6547 *datarootdir*) ac_datarootdir_seen=yes;; 6548 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6550 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6551 _ACEOF 6552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6553 ac_datarootdir_hack=' 6554 s&@datadir@&$datadir&g 6555 s&@docdir@&$docdir&g 6556 s&@infodir@&$infodir&g 6557 s&@localedir@&$localedir&g 6558 s&@mandir@&$mandir&g 6559 s&\\\${datarootdir}&$datarootdir&g' ;; 6560 esac 6561 _ACEOF 6562 6563 # Neutralize VPATH when `$srcdir' = `.'. 6564 # Shell code in configure.ac might set extrasub. 6565 # FIXME: do we really want to maintain this feature? 6566 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6567 ac_sed_extra="$ac_vpsub 6568 $extrasub 6569 _ACEOF 6570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6571 :t 6572 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6573 s|@configure_input@|$ac_sed_conf_input|;t t 6574 s&@top_builddir@&$ac_top_builddir_sub&;t t 6575 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6576 s&@srcdir@&$ac_srcdir&;t t 6577 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6578 s&@top_srcdir@&$ac_top_srcdir&;t t 6579 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6580 s&@builddir@&$ac_builddir&;t t 6581 s&@abs_builddir@&$ac_abs_builddir&;t t 6582 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6583 $ac_datarootdir_hack 6584 " 6585 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6586 || as_fn_error "could not create $ac_file" "$LINENO" 5 6587 6588 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6589 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6590 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6592 which seems to be undefined. Please make sure it is defined." >&5 6593 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6594 which seems to be undefined. Please make sure it is defined." >&2;} 6595 6596 rm -f "$tmp/stdin" 6597 case $ac_file in 6598 -) cat "$tmp/out" && rm -f "$tmp/out";; 6599 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6600 esac \ 6601 || as_fn_error "could not create $ac_file" "$LINENO" 5 6602 ;; 6603 :H) 6604 # 6605 # CONFIG_HEADER 6606 # 6607 if test x"$ac_file" != x-; then 6608 { 6609 $as_echo "/* $configure_input */" \ 6610 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6611 } >"$tmp/config.h" \ 6612 || as_fn_error "could not create $ac_file" "$LINENO" 5 6613 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6615 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6616 else 6617 rm -f "$ac_file" 6618 mv "$tmp/config.h" "$ac_file" \ 6619 || as_fn_error "could not create $ac_file" "$LINENO" 5 6620 fi 6621 else 6622 $as_echo "/* $configure_input */" \ 6623 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6624 || as_fn_error "could not create -" "$LINENO" 5 6625 fi 6626 ;; 6627 6628 6629 esac 6630 6631 6632 case $ac_file$ac_mode in 6633 "config.h":H) echo timestamp > stamp-h ;; 6634 6635 esac 6636 done # for ac_tag 6637 6638 6639 as_fn_exit 0 6640 _ACEOF 6641 ac_clean_files=$ac_clean_files_save 6642 6643 test $ac_write_fail = 0 || 6644 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6645 6646 6647 # configure is writing to config.log, and then calls config.status. 6648 # config.status does its own redirection, appending to config.log. 6649 # Unfortunately, on DOS this fails, as config.log is still kept open 6650 # by configure, so config.status won't be able to write to it; its 6651 # output is simply discarded. So we exec the FD to /dev/null, 6652 # effectively closing config.log, so it can be properly (re)opened and 6653 # appended to by config.status. When coming back to configure, we 6654 # need to make the FD available again. 6655 if test "$no_create" != yes; then 6656 ac_cs_success=: 6657 ac_config_status_args= 6658 test "$silent" = yes && 6659 ac_config_status_args="$ac_config_status_args --quiet" 6660 exec 5>/dev/null 6661 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6662 exec 5>>config.log 6663 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6664 # would make configure fail if this is the last instruction. 6665 $ac_cs_success || as_fn_exit $? 6666 fi 6667 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6669 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6670 fi 6671 6672
Indexes created Sat Feb 28 05:31:39 UTC 2026