configure revision 1.6
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 # 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"$LINENO" 5 2151 fi 2152 2153 # These three variables are undocumented and unsupported, 2154 # and are intended to be withdrawn in a future Autoconf release. 2155 # They can cause serious problems if a builder's source tree is in a directory 2156 # whose full name contains unusual characters. 2157 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2158 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2159 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2160 2161 2162 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 2163 # 2164 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2165 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 2166 # Written by Gordon Matzigkeit, 1996 2167 # 2168 # This file is free software; the Free Software Foundation gives 2169 # unlimited permission to copy and/or distribute it, with or without 2170 # modifications, as long as this notice is preserved. 2171 2172 2173 2174 # serial 56 LT_INIT 2175 2176 2177 # LT_PREREQ(VERSION) 2178 # ------------------ 2179 # Complain and exit if this libtool version is less that VERSION. 2180 2181 2182 2183 # _LT_CHECK_BUILDDIR 2184 # ------------------ 2185 # Complain if the absolute build directory name contains unusual characters 2186 2187 2188 2189 # LT_INIT([OPTIONS]) 2190 # ------------------ 2191 # LT_INIT 2192 2193 # Old names: 2194 # This is what autoupdate's m4 run will expand. 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Notably, 2261 # `config.status' has no value for ac_aux_dir unless we are using Automake, 2262 # so we pass a copy along to make sure it has a sensible value anyway. 2263 # _LT_PROG_LTMAIN 2264 2265 2266 ## ------------------------------------- ## 2267 ## Accumulate code for creating libtool. ## 2268 ## ------------------------------------- ## 2269 2270 # So that we can recreate a full libtool script including additional 2271 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS 2272 # in macros and then make a single call at the end using the `libtool' 2273 # label. 2274 2275 2276 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) 2277 # ---------------------------------------- 2278 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. 2279 2280 2281 # Initialize. 2282 2283 2284 2285 # _LT_CONFIG_LIBTOOL([COMMANDS]) 2286 # ------------------------------ 2287 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. 2288 2289 2290 # Initialize. 2291 2292 2293 2294 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) 2295 # ----------------------------------------------------- 2296 2297 2298 2299 # _LT_FORMAT_COMMENT([COMMENT]) 2300 # ----------------------------- 2301 # Add leading comment marks to the start of each line, and a trailing 2302 # full-stop to the whole comment if one is not present already. 2303 2304 2305 2306 2307 ## ------------------------ ## 2308 ## FIXME: Eliminate VARNAME ## 2309 ## ------------------------ ## 2310 2311 2312 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) 2313 # ------------------------------------------------------------------- 2314 # CONFIGNAME is the name given to the value in the libtool script. 2315 # VARNAME is the (base) name used in the configure script. 2316 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on 2317 # VARNAME. Any other value will be used directly. 2318 2319 2320 2321 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) 2322 # -------------------------------------------------------- 2323 2324 2325 2326 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) 2327 # ------------------------------------------------ 2328 2329 2330 2331 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) 2332 # --------------------------------------------------------- 2333 2334 2335 2336 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) 2337 # -------------------------------------------------- 2338 2339 2340 2341 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) 2342 # --------------------------------------------------- 2343 2344 2345 2346 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) 2347 # --------------------------------------------------- 2348 2349 2350 2351 2352 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) 2353 # ------------------------------------------------ 2354 2355 2356 2357 2358 # _LT_CONFIG_STATUS_DECLARE([VARNAME]) 2359 # ------------------------------------ 2360 # Quote a variable value, and forward it to `config.status' so that its 2361 # declaration there will have the same value as in `configure'. VARNAME 2362 # must have a single quote delimited value for this to work. 2363 2364 2365 2366 # _LT_CONFIG_STATUS_DECLARATIONS 2367 # ------------------------------ 2368 # We delimit libtool config variables with single quotes, so when 2369 # we write them to config.status, we have to be sure to quote all 2370 # embedded single quotes properly. In configure, this macro expands 2371 # each variable declared with _LT_DECL (and _LT_TAGDECL) into: 2372 # 2373 # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' 2374 2375 2376 2377 # _LT_LIBTOOL_TAGS 2378 # ---------------- 2379 # Output comment and list of tags supported by the script 2380 2381 2382 2383 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) 2384 # ----------------------------------- 2385 # Extract the dictionary values for VARNAME (optionally with TAG) and 2386 # expand to a commented shell variable setting: 2387 # 2388 # # Some comment about what VAR is for. 2389 # visible_name=$lt_internal_name 2390 2391 2392 2393 # _LT_LIBTOOL_CONFIG_VARS 2394 # ----------------------- 2395 # Produce commented declarations of non-tagged libtool config variables 2396 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' 2397 # script. Tagged libtool config variables (even for the LIBTOOL CONFIG 2398 # section) are produced by _LT_LIBTOOL_TAG_VARS. 2399 2400 2401 2402 # _LT_LIBTOOL_TAG_VARS(TAG) 2403 # ------------------------- 2404 2405 2406 2407 # _LT_TAGVAR(VARNAME, [TAGNAME]) 2408 # ------------------------------ 2409 2410 2411 2412 # _LT_CONFIG_COMMANDS 2413 # ------------------- 2414 # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of 2415 # variables for single and double quote escaping we saved from calls 2416 # to _LT_DECL, we can put quote escaped variables declarations 2417 # into `config.status', and then the shell code to quote escape them in 2418 # for loops in `config.status'. Finally, any additional code accumulated 2419 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 2420 #_LT_CONFIG_COMMANDS 2421 2422 2423 # Initialize. 2424 2425 2426 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 2427 # ------------------------------------ 2428 # Generate a child script FILE with all initialization necessary to 2429 # reuse the environment learned by the parent script, and make the 2430 # file executable. If COMMENT is supplied, it is inserted after the 2431 # `#!' sequence but before initialization text begins. After this 2432 # macro, additional text can be appended to FILE to form the body of 2433 # the child script. The macro ends with non-zero status if the 2434 # file could not be fully written (such as if the disk is full). 2435 # _LT_GENERATED_FILE_INIT 2436 2437 # LT_OUTPUT 2438 # --------- 2439 # This macro allows early generation of the libtool script (before 2440 # AC_OUTPUT is called), incase it is used in configure for compilation 2441 # tests. 2442 # LT_OUTPUT 2443 2444 2445 # _LT_CONFIG(TAG) 2446 # --------------- 2447 # If TAG is the built-in tag, create an initial libtool script with a 2448 # default configuration from the untagged config vars. Otherwise add code 2449 # to config.status for appending the configuration named by TAG from the 2450 # matching tagged config vars. 2451 # _LT_CONFIG 2452 2453 2454 # LT_SUPPORTED_TAG(TAG) 2455 # --------------------- 2456 # Trace this macro to discover what tags are supported by the libtool 2457 # --tag option, using: 2458 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 2459 2460 2461 2462 # C support is built-in for now 2463 2464 2465 2466 2467 # LT_LANG(LANG) 2468 # ------------- 2469 # Enable libtool support for the given language if not already enabled. 2470 # LT_LANG 2471 2472 2473 # _LT_LANG(LANGNAME) 2474 # ------------------ 2475 # _LT_LANG 2476 2477 2478 # _LT_LANG_DEFAULT_CONFIG 2479 # ----------------------- 2480 # _LT_LANG_DEFAULT_CONFIG 2481 2482 # Obsolete macros: 2483 # This is what autoupdate's m4 run will expand. It fires 2484 # the warning (with _au_warn_XXX), outputs it into the 2485 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2486 # the replacement expansion. 2487 2488 2489 # This is an auxiliary macro that is also run when 2490 # autoupdate runs m4. It simply calls m4_warning, but 2491 # we need a wrapper so that each warning is emitted only 2492 # once. We break the quoting in m4_warning's argument in 2493 # order to expand this macro's arguments, not AU_DEFUN's. 2494 2495 2496 # Finally, this is the expansion that is picked up by 2497 # autoconf. It tells the user to run autoupdate, and 2498 # then outputs the replacement expansion. We do not care 2499 # about autoupdate's warning because that contains 2500 # information on what to do *after* running autoupdate. 2501 2502 # This is what autoupdate's m4 run will expand. It fires 2503 # the warning (with _au_warn_XXX), outputs it into the 2504 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2505 # the replacement expansion. 2506 2507 2508 # This is an auxiliary macro that is also run when 2509 # autoupdate runs m4. It simply calls m4_warning, but 2510 # we need a wrapper so that each warning is emitted only 2511 # once. We break the quoting in m4_warning's argument in 2512 # order to expand this macro's arguments, not AU_DEFUN's. 2513 2514 2515 # Finally, this is the expansion that is picked up by 2516 # autoconf. It tells the user to run autoupdate, and 2517 # then outputs the replacement expansion. We do not care 2518 # about autoupdate's warning because that contains 2519 # information on what to do *after* running autoupdate. 2520 2521 # This is what autoupdate's m4 run will expand. It fires 2522 # the warning (with _au_warn_XXX), outputs it into the 2523 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2524 # the replacement expansion. 2525 2526 2527 # This is an auxiliary macro that is also run when 2528 # autoupdate runs m4. It simply calls m4_warning, but 2529 # we need a wrapper so that each warning is emitted only 2530 # once. We break the quoting in m4_warning's argument in 2531 # order to expand this macro's arguments, not AU_DEFUN's. 2532 2533 2534 # Finally, this is the expansion that is picked up by 2535 # autoconf. It tells the user to run autoupdate, and 2536 # then outputs the replacement expansion. We do not care 2537 # about autoupdate's warning because that contains 2538 # information on what to do *after* running autoupdate. 2539 2540 # This is what autoupdate's m4 run will expand. It fires 2541 # the warning (with _au_warn_XXX), outputs it into the 2542 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2543 # the replacement expansion. 2544 2545 2546 # This is an auxiliary macro that is also run when 2547 # autoupdate runs m4. It simply calls m4_warning, but 2548 # we need a wrapper so that each warning is emitted only 2549 # once. We break the quoting in m4_warning's argument in 2550 # order to expand this macro's arguments, not AU_DEFUN's. 2551 2552 2553 # Finally, this is the expansion that is picked up by 2554 # autoconf. It tells the user to run autoupdate, and 2555 # then outputs the replacement expansion. We do not care 2556 # about autoupdate's warning because that contains 2557 # information on what to do *after* running autoupdate. 2558 2559 # This is what autoupdate's m4 run will expand. It fires 2560 # the warning (with _au_warn_XXX), outputs it into the 2561 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2562 # the replacement expansion. 2563 2564 2565 # This is an auxiliary macro that is also run when 2566 # autoupdate runs m4. It simply calls m4_warning, but 2567 # we need a wrapper so that each warning is emitted only 2568 # once. We break the quoting in m4_warning's argument in 2569 # order to expand this macro's arguments, not AU_DEFUN's. 2570 2571 2572 # Finally, this is the expansion that is picked up by 2573 # autoconf. It tells the user to run autoupdate, and 2574 # then outputs the replacement expansion. We do not care 2575 # about autoupdate's warning because that contains 2576 # information on what to do *after* running autoupdate. 2577 2578 2579 2580 # _LT_TAG_COMPILER 2581 # ---------------- 2582 # _LT_TAG_COMPILER 2583 2584 2585 # _LT_COMPILER_BOILERPLATE 2586 # ------------------------ 2587 # Check for compiler boilerplate output or warnings with 2588 # the simple compiler test code. 2589 # _LT_COMPILER_BOILERPLATE 2590 2591 2592 # _LT_LINKER_BOILERPLATE 2593 # ---------------------- 2594 # Check for linker boilerplate output or warnings with 2595 # the simple link test code. 2596 # _LT_LINKER_BOILERPLATE 2597 2598 # _LT_REQUIRED_DARWIN_CHECKS 2599 # ------------------------- 2600 2601 2602 2603 # _LT_DARWIN_LINKER_FEATURES 2604 # -------------------------- 2605 # Checks for linker and compiler features on darwin 2606 2607 2608 # _LT_SYS_MODULE_PATH_AIX 2609 # ----------------------- 2610 # Links a minimal program and checks the executable 2611 # for the system default hardcoded library path. In most cases, 2612 # this is /usr/lib:/lib, but when the MPI compilers are used 2613 # the location of the communication and MPI libs are included too. 2614 # If we don't find anything, use the default library path according 2615 # to the aix ld manual. 2616 # _LT_SYS_MODULE_PATH_AIX 2617 2618 2619 # _LT_SHELL_INIT(ARG) 2620 # ------------------- 2621 # _LT_SHELL_INIT 2622 2623 2624 2625 # _LT_PROG_ECHO_BACKSLASH 2626 # ----------------------- 2627 # Find how we can fake an echo command that does not interpret backslash. 2628 # In particular, with Autoconf 2.60 or later we add some code to the start 2629 # of the generated configure script which will find a shell with a builtin 2630 # printf (which we can use as an echo command). 2631 # _LT_PROG_ECHO_BACKSLASH 2632 2633 2634 # _LT_ENABLE_LOCK 2635 # --------------- 2636 # _LT_ENABLE_LOCK 2637 2638 2639 # _LT_CMD_OLD_ARCHIVE 2640 # ------------------- 2641 # _LT_CMD_OLD_ARCHIVE 2642 2643 2644 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 2645 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 2646 # ---------------------------------------------------------------- 2647 # Check whether the given compiler option works 2648 # _LT_COMPILER_OPTION 2649 2650 # Old name: 2651 # This is what autoupdate's m4 run will expand. It fires 2652 # the warning (with _au_warn_XXX), outputs it into the 2653 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2654 # the replacement expansion. 2655 2656 2657 # This is an auxiliary macro that is also run when 2658 # autoupdate runs m4. It simply calls m4_warning, but 2659 # we need a wrapper so that each warning is emitted only 2660 # once. We break the quoting in m4_warning's argument in 2661 # order to expand this macro's arguments, not AU_DEFUN's. 2662 2663 2664 # Finally, this is the expansion that is picked up by 2665 # autoconf. It tells the user to run autoupdate, and 2666 # then outputs the replacement expansion. We do not care 2667 # about autoupdate's warning because that contains 2668 # information on what to do *after* running autoupdate. 2669 2670 2671 2672 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 2673 # [ACTION-SUCCESS], [ACTION-FAILURE]) 2674 # ---------------------------------------------------- 2675 # Check whether the given linker option works 2676 # _LT_LINKER_OPTION 2677 2678 # Old name: 2679 # This is what autoupdate's m4 run will expand. It fires 2680 # the warning (with _au_warn_XXX), outputs it into the 2681 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2682 # the replacement expansion. 2683 2684 2685 # This is an auxiliary macro that is also run when 2686 # autoupdate runs m4. It simply calls m4_warning, but 2687 # we need a wrapper so that each warning is emitted only 2688 # once. We break the quoting in m4_warning's argument in 2689 # order to expand this macro's arguments, not AU_DEFUN's. 2690 2691 2692 # Finally, this is the expansion that is picked up by 2693 # autoconf. It tells the user to run autoupdate, and 2694 # then outputs the replacement expansion. We do not care 2695 # about autoupdate's warning because that contains 2696 # information on what to do *after* running autoupdate. 2697 2698 2699 2700 # LT_CMD_MAX_LEN 2701 #--------------- 2702 # LT_CMD_MAX_LEN 2703 2704 # Old name: 2705 # This is what autoupdate's m4 run will expand. It fires 2706 # the warning (with _au_warn_XXX), outputs it into the 2707 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2708 # the replacement expansion. 2709 2710 2711 # This is an auxiliary macro that is also run when 2712 # autoupdate runs m4. It simply calls m4_warning, but 2713 # we need a wrapper so that each warning is emitted only 2714 # once. We break the quoting in m4_warning's argument in 2715 # order to expand this macro's arguments, not AU_DEFUN's. 2716 2717 2718 # Finally, this is the expansion that is picked up by 2719 # autoconf. It tells the user to run autoupdate, and 2720 # then outputs the replacement expansion. We do not care 2721 # about autoupdate's warning because that contains 2722 # information on what to do *after* running autoupdate. 2723 2724 2725 2726 # _LT_HEADER_DLFCN 2727 # ---------------- 2728 # _LT_HEADER_DLFCN 2729 2730 2731 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 2732 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 2733 # ---------------------------------------------------------------- 2734 # _LT_TRY_DLOPEN_SELF 2735 2736 2737 # LT_SYS_DLOPEN_SELF 2738 # ------------------ 2739 # LT_SYS_DLOPEN_SELF 2740 2741 # Old name: 2742 # This is what autoupdate's m4 run will expand. It fires 2743 # the warning (with _au_warn_XXX), outputs it into the 2744 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2745 # the replacement expansion. 2746 2747 2748 # This is an auxiliary macro that is also run when 2749 # autoupdate runs m4. It simply calls m4_warning, but 2750 # we need a wrapper so that each warning is emitted only 2751 # once. We break the quoting in m4_warning's argument in 2752 # order to expand this macro's arguments, not AU_DEFUN's. 2753 2754 2755 # Finally, this is the expansion that is picked up by 2756 # autoconf. It tells the user to run autoupdate, and 2757 # then outputs the replacement expansion. We do not care 2758 # about autoupdate's warning because that contains 2759 # information on what to do *after* running autoupdate. 2760 2761 2762 2763 # _LT_COMPILER_C_O([TAGNAME]) 2764 # --------------------------- 2765 # Check to see if options -c and -o are simultaneously supported by compiler. 2766 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 2767 # _LT_COMPILER_C_O 2768 2769 2770 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2771 # ---------------------------------- 2772 # Check to see if we can do hard links to lock some files if needed 2773 # _LT_COMPILER_FILE_LOCKS 2774 2775 2776 # _LT_CHECK_OBJDIR 2777 # ---------------- 2778 # _LT_CHECK_OBJDIR 2779 2780 2781 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2782 # -------------------------------------- 2783 # Check hardcoding attributes. 2784 # _LT_LINKER_HARDCODE_LIBPATH 2785 2786 2787 # _LT_CMD_STRIPLIB 2788 # ---------------- 2789 # _LT_CMD_STRIPLIB 2790 2791 2792 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2793 # ----------------------------- 2794 # PORTME Fill in your ld.so characteristics 2795 # _LT_SYS_DYNAMIC_LINKER 2796 2797 2798 # _LT_PATH_TOOL_PREFIX(TOOL) 2799 # -------------------------- 2800 # find a file program which can recognize shared library 2801 # _LT_PATH_TOOL_PREFIX 2802 2803 # Old name: 2804 # This is what autoupdate's m4 run will expand. It fires 2805 # the warning (with _au_warn_XXX), outputs it into the 2806 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2807 # the replacement expansion. 2808 2809 2810 # This is an auxiliary macro that is also run when 2811 # autoupdate runs m4. It simply calls m4_warning, but 2812 # we need a wrapper so that each warning is emitted only 2813 # once. We break the quoting in m4_warning's argument in 2814 # order to expand this macro's arguments, not AU_DEFUN's. 2815 2816 2817 # Finally, this is the expansion that is picked up by 2818 # autoconf. It tells the user to run autoupdate, and 2819 # then outputs the replacement expansion. We do not care 2820 # about autoupdate's warning because that contains 2821 # information on what to do *after* running autoupdate. 2822 2823 2824 2825 # _LT_PATH_MAGIC 2826 # -------------- 2827 # find a file program which can recognize a shared library 2828 # _LT_PATH_MAGIC 2829 2830 2831 # LT_PATH_LD 2832 # ---------- 2833 # find the pathname to the GNU or non-GNU linker 2834 # LT_PATH_LD 2835 2836 # Old names: 2837 # This is what autoupdate's m4 run will expand. It fires 2838 # the warning (with _au_warn_XXX), outputs it into the 2839 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2840 # the replacement expansion. 2841 2842 2843 # This is an auxiliary macro that is also run when 2844 # autoupdate runs m4. It simply calls m4_warning, but 2845 # we need a wrapper so that each warning is emitted only 2846 # once. We break the quoting in m4_warning's argument in 2847 # order to expand this macro's arguments, not AU_DEFUN's. 2848 2849 2850 # Finally, this is the expansion that is picked up by 2851 # autoconf. It tells the user to run autoupdate, and 2852 # then outputs the replacement expansion. We do not care 2853 # about autoupdate's warning because that contains 2854 # information on what to do *after* running autoupdate. 2855 2856 # This is what autoupdate's m4 run will expand. It fires 2857 # the warning (with _au_warn_XXX), outputs it into the 2858 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2859 # the replacement expansion. 2860 2861 2862 # This is an auxiliary macro that is also run when 2863 # autoupdate runs m4. It simply calls m4_warning, but 2864 # we need a wrapper so that each warning is emitted only 2865 # once. We break the quoting in m4_warning's argument in 2866 # order to expand this macro's arguments, not AU_DEFUN's. 2867 2868 2869 # Finally, this is the expansion that is picked up by 2870 # autoconf. It tells the user to run autoupdate, and 2871 # then outputs the replacement expansion. We do not care 2872 # about autoupdate's warning because that contains 2873 # information on what to do *after* running autoupdate. 2874 2875 2876 2877 # _LT_PATH_LD_GNU 2878 #- -------------- 2879 # _LT_PATH_LD_GNU 2880 2881 2882 # _LT_CMD_RELOAD 2883 # -------------- 2884 # find reload flag for linker 2885 # -- PORTME Some linkers may need a different reload flag. 2886 # _LT_CMD_RELOAD 2887 2888 2889 # _LT_CHECK_MAGIC_METHOD 2890 # ---------------------- 2891 # how to check for library dependencies 2892 # -- PORTME fill in with the dynamic library characteristics 2893 # _LT_CHECK_MAGIC_METHOD 2894 2895 2896 # LT_PATH_NM 2897 # ---------- 2898 # find the pathname to a BSD- or MS-compatible name lister 2899 # LT_PATH_NM 2900 2901 # Old names: 2902 # This is what autoupdate's m4 run will expand. It fires 2903 # the warning (with _au_warn_XXX), outputs it into the 2904 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2905 # the replacement expansion. 2906 2907 2908 # This is an auxiliary macro that is also run when 2909 # autoupdate runs m4. It simply calls m4_warning, but 2910 # we need a wrapper so that each warning is emitted only 2911 # once. We break the quoting in m4_warning's argument in 2912 # order to expand this macro's arguments, not AU_DEFUN's. 2913 2914 2915 # Finally, this is the expansion that is picked up by 2916 # autoconf. It tells the user to run autoupdate, and 2917 # then outputs the replacement expansion. We do not care 2918 # about autoupdate's warning because that contains 2919 # information on what to do *after* running autoupdate. 2920 2921 # This is what autoupdate's m4 run will expand. It fires 2922 # the warning (with _au_warn_XXX), outputs it into the 2923 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2924 # the replacement expansion. 2925 2926 2927 # This is an auxiliary macro that is also run when 2928 # autoupdate runs m4. It simply calls m4_warning, but 2929 # we need a wrapper so that each warning is emitted only 2930 # once. We break the quoting in m4_warning's argument in 2931 # order to expand this macro's arguments, not AU_DEFUN's. 2932 2933 2934 # Finally, this is the expansion that is picked up by 2935 # autoconf. It tells the user to run autoupdate, and 2936 # then outputs the replacement expansion. We do not care 2937 # about autoupdate's warning because that contains 2938 # information on what to do *after* running autoupdate. 2939 2940 2941 2942 # LT_LIB_M 2943 # -------- 2944 # check for math library 2945 # LT_LIB_M 2946 2947 # Old name: 2948 # This is what autoupdate's m4 run will expand. It fires 2949 # the warning (with _au_warn_XXX), outputs it into the 2950 # updated configure.ac (with AC_DIAGNOSE), and then outputs 2951 # the replacement expansion. 2952 2953 2954 # This is an auxiliary macro that is also run when 2955 # autoupdate runs m4. It simply calls m4_warning, but 2956 # we need a wrapper so that each warning is emitted only 2957 # once. We break the quoting in m4_warning's argument in 2958 # order to expand this macro's arguments, not AU_DEFUN's. 2959 2960 2961 # Finally, this is the expansion that is picked up by 2962 # autoconf. It tells the user to run autoupdate, and 2963 # then outputs the replacement expansion. We do not care 2964 # about autoupdate's warning because that contains 2965 # information on what to do *after* running autoupdate. 2966 2967 2968 2969 # _LT_COMPILER_NO_RTTI([TAGNAME]) 2970 # ------------------------------- 2971 # _LT_COMPILER_NO_RTTI 2972 2973 2974 # _LT_CMD_GLOBAL_SYMBOLS 2975 # ---------------------- 2976 # _LT_CMD_GLOBAL_SYMBOLS 2977 2978 2979 # _LT_COMPILER_PIC([TAGNAME]) 2980 # --------------------------- 2981 # _LT_COMPILER_PIC 2982 2983 2984 # _LT_LINKER_SHLIBS([TAGNAME]) 2985 # ---------------------------- 2986 # See if the linker supports building shared libraries. 2987 # _LT_LINKER_SHLIBS 2988 2989 2990 # _LT_LANG_C_CONFIG([TAG]) 2991 # ------------------------ 2992 # Ensure that the configuration variables for a C compiler are suitably 2993 # defined. These variables are subsequently used by _LT_CONFIG to write 2994 # the compiler configuration to `libtool'. 2995 # _LT_LANG_C_CONFIG 2996 2997 2998 # _LT_LANG_CXX_CONFIG([TAG]) 2999 # -------------------------- 3000 # Ensure that the configuration variables for a C++ compiler are suitably 3001 # defined. These variables are subsequently used by _LT_CONFIG to write 3002 # the compiler configuration to `libtool'. 3003 # _LT_LANG_CXX_CONFIG 3004 3005 3006 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 3007 # --------------------------------- 3008 # Figure out "hidden" library dependencies from verbose 3009 # compiler output when linking a shared library. 3010 # Parse the compiler output and extract the necessary 3011 # objects, libraries and library flags. 3012 # _LT_SYS_HIDDEN_LIBDEPS 3013 3014 3015 # _LT_LANG_F77_CONFIG([TAG]) 3016 # -------------------------- 3017 # Ensure that the configuration variables for a Fortran 77 compiler are 3018 # suitably defined. These variables are subsequently used by _LT_CONFIG 3019 # to write the compiler configuration to `libtool'. 3020 # _LT_LANG_F77_CONFIG 3021 3022 3023 # _LT_LANG_FC_CONFIG([TAG]) 3024 # ------------------------- 3025 # Ensure that the configuration variables for a Fortran compiler are 3026 # suitably defined. These variables are subsequently used by _LT_CONFIG 3027 # to write the compiler configuration to `libtool'. 3028 # _LT_LANG_FC_CONFIG 3029 3030 3031 # _LT_LANG_GCJ_CONFIG([TAG]) 3032 # -------------------------- 3033 # Ensure that the configuration variables for the GNU Java Compiler compiler 3034 # are suitably defined. These variables are subsequently used by _LT_CONFIG 3035 # to write the compiler configuration to `libtool'. 3036 # _LT_LANG_GCJ_CONFIG 3037 3038 3039 # _LT_LANG_RC_CONFIG([TAG]) 3040 # ------------------------- 3041 # Ensure that the configuration variables for the Windows resource compiler 3042 # are suitably defined. These variables are subsequently used by _LT_CONFIG 3043 # to write the compiler configuration to `libtool'. 3044 # _LT_LANG_RC_CONFIG 3045 3046 3047 # LT_PROG_GCJ 3048 # ----------- 3049 3050 3051 # Old name: 3052 # This is what autoupdate's m4 run will expand. It fires 3053 # the warning (with _au_warn_XXX), outputs it into the 3054 # updated configure.ac (with AC_DIAGNOSE), and then outputs 3055 # the replacement expansion. 3056 3057 3058 # This is an auxiliary macro that is also run when 3059 # autoupdate runs m4. It simply calls m4_warning, but 3060 # we need a wrapper so that each warning is emitted only 3061 # once. We break the quoting in m4_warning's argument in 3062 # order to expand this macro's arguments, not AU_DEFUN's. 3063 3064 3065 # Finally, this is the expansion that is picked up by 3066 # autoconf. It tells the user to run autoupdate, and 3067 # then outputs the replacement expansion. We do not care 3068 # about autoupdate's warning because that contains 3069 # information on what to do *after* running autoupdate. 3070 3071 3072 3073 # LT_PROG_RC 3074 # ---------- 3075 3076 3077 # Old name: 3078 # This is what autoupdate's m4 run will expand. It fires 3079 # the warning (with _au_warn_XXX), outputs it into the 3080 # updated configure.ac (with AC_DIAGNOSE), and then outputs 3081 # the replacement expansion. 3082 3083 3084 # This is an auxiliary macro that is also run when 3085 # autoupdate runs m4. It simply calls m4_warning, but 3086 # we need a wrapper so that each warning is emitted only 3087 # once. We break the quoting in m4_warning's argument in 3088 # order to expand this macro's arguments, not AU_DEFUN's. 3089 3090 3091 # Finally, this is the expansion that is picked up by 3092 # autoconf. It tells the user to run autoupdate, and 3093 # then outputs the replacement expansion. We do not care 3094 # about autoupdate's warning because that contains 3095 # information on what to do *after* running autoupdate. 3096 3097 3098 3099 # _LT_DECL_EGREP 3100 # -------------- 3101 # If we don't have a new enough Autoconf to choose the best grep 3102 # available, choose the one first in the user's PATH. 3103 3104 3105 3106 # _LT_DECL_OBJDUMP 3107 # -------------- 3108 # If we don't have a new enough Autoconf to choose the best objdump 3109 # available, choose the one first in the user's PATH. 3110 3111 3112 3113 # _LT_DECL_SED 3114 # ------------ 3115 # Check for a fully-functional sed program, that truncates 3116 # as few characters as possible. Prefer GNU sed if found. 3117 # _LT_DECL_SED 3118 3119 #m4_ifndef 3120 3121 # Old name: 3122 # This is what autoupdate's m4 run will expand. It fires 3123 # the warning (with _au_warn_XXX), outputs it into the 3124 # updated configure.ac (with AC_DIAGNOSE), and then outputs 3125 # the replacement expansion. 3126 3127 3128 # This is an auxiliary macro that is also run when 3129 # autoupdate runs m4. It simply calls m4_warning, but 3130 # we need a wrapper so that each warning is emitted only 3131 # once. We break the quoting in m4_warning's argument in 3132 # order to expand this macro's arguments, not AU_DEFUN's. 3133 3134 3135 # Finally, this is the expansion that is picked up by 3136 # autoconf. It tells the user to run autoupdate, and 3137 # then outputs the replacement expansion. We do not care 3138 # about autoupdate's warning because that contains 3139 # information on what to do *after* running autoupdate. 3140 3141 3142 3143 # _LT_CHECK_SHELL_FEATURES 3144 # ------------------------ 3145 # Find out whether the shell is Bourne or XSI compatible, 3146 # or has some other useful features. 3147 # _LT_CHECK_SHELL_FEATURES 3148 3149 3150 # _LT_PROG_XSI_SHELLFNS 3151 # --------------------- 3152 # Bourne and XSI compatible variants of some useful shell functions. 3153 3154 3155 # Make sure we can run config.sub. 3156 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3157 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3158 3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3160 $as_echo_n "checking build system type... " >&6; } 3161 if test "${ac_cv_build+set}" = set; then : 3162 $as_echo_n "(cached) " >&6 3163 else 3164 ac_build_alias=$build_alias 3165 test "x$ac_build_alias" = x && 3166 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3167 test "x$ac_build_alias" = x && 3168 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 3169 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3170 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3171 3172 fi 3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3174 $as_echo "$ac_cv_build" >&6; } 3175 case $ac_cv_build in 3176 *-*-*) ;; 3177 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 3178 esac 3179 build=$ac_cv_build 3180 ac_save_IFS=$IFS; IFS='-' 3181 set x $ac_cv_build 3182 shift 3183 build_cpu=$1 3184 build_vendor=$2 3185 shift; shift 3186 # Remember, the first character of IFS is used to create $*, 3187 # except with old shells: 3188 build_os=$* 3189 IFS=$ac_save_IFS 3190 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3191 3192 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3194 $as_echo_n "checking host system type... " >&6; } 3195 if test "${ac_cv_host+set}" = set; then : 3196 $as_echo_n "(cached) " >&6 3197 else 3198 if test "x$host_alias" = x; then 3199 ac_cv_host=$ac_cv_build 3200 else 3201 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3202 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3203 fi 3204 3205 fi 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3207 $as_echo "$ac_cv_host" >&6; } 3208 case $ac_cv_host in 3209 *-*-*) ;; 3210 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 3211 esac 3212 host=$ac_cv_host 3213 ac_save_IFS=$IFS; IFS='-' 3214 set x $ac_cv_host 3215 shift 3216 host_cpu=$1 3217 host_vendor=$2 3218 shift; shift 3219 # Remember, the first character of IFS is used to create $*, 3220 # except with old shells: 3221 host_os=$* 3222 IFS=$ac_save_IFS 3223 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3224 3225 3226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3227 $as_echo_n "checking target system type... " >&6; } 3228 if test "${ac_cv_target+set}" = set; then : 3229 $as_echo_n "(cached) " >&6 3230 else 3231 if test "x$target_alias" = x; then 3232 ac_cv_target=$ac_cv_host 3233 else 3234 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 3235 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 3236 fi 3237 3238 fi 3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3240 $as_echo "$ac_cv_target" >&6; } 3241 case $ac_cv_target in 3242 *-*-*) ;; 3243 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 3244 esac 3245 target=$ac_cv_target 3246 ac_save_IFS=$IFS; IFS='-' 3247 set x $ac_cv_target 3248 shift 3249 target_cpu=$1 3250 target_vendor=$2 3251 shift; shift 3252 # Remember, the first character of IFS is used to create $*, 3253 # except with old shells: 3254 target_os=$* 3255 IFS=$ac_save_IFS 3256 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3257 3258 3259 # The aliases save the names the user supplied, while $host etc. 3260 # will get canonicalized. 3261 test -n "$target_alias" && 3262 test "$program_prefix$program_suffix$program_transform_name" = \ 3263 NONENONEs,x,x, && 3264 program_prefix=${target_alias}- 3265 3266 ac_ext=c 3267 ac_cpp='$CPP $CPPFLAGS' 3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3271 if test -n "$ac_tool_prefix"; then 3272 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3273 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3275 $as_echo_n "checking for $ac_word... " >&6; } 3276 if test "${ac_cv_prog_CC+set}" = set; then : 3277 $as_echo_n "(cached) " >&6 3278 else 3279 if test -n "$CC"; then 3280 ac_cv_prog_CC="$CC" # Let the user override the test. 3281 else 3282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3283 for as_dir in $PATH 3284 do 3285 IFS=$as_save_IFS 3286 test -z "$as_dir" && as_dir=. 3287 for ac_exec_ext in '' $ac_executable_extensions; do 3288 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3289 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3290 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3291 break 2 3292 fi 3293 done 3294 done 3295 IFS=$as_save_IFS 3296 3297 fi 3298 fi 3299 CC=$ac_cv_prog_CC 3300 if test -n "$CC"; then 3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3302 $as_echo "$CC" >&6; } 3303 else 3304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3305 $as_echo "no" >&6; } 3306 fi 3307 3308 3309 fi 3310 if test -z "$ac_cv_prog_CC"; then 3311 ac_ct_CC=$CC 3312 # Extract the first word of "gcc", so it can be a program name with args. 3313 set dummy gcc; ac_word=$2 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3315 $as_echo_n "checking for $ac_word... " >&6; } 3316 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3317 $as_echo_n "(cached) " >&6 3318 else 3319 if test -n "$ac_ct_CC"; then 3320 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3321 else 3322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3323 for as_dir in $PATH 3324 do 3325 IFS=$as_save_IFS 3326 test -z "$as_dir" && as_dir=. 3327 for ac_exec_ext in '' $ac_executable_extensions; do 3328 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3329 ac_cv_prog_ac_ct_CC="gcc" 3330 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3331 break 2 3332 fi 3333 done 3334 done 3335 IFS=$as_save_IFS 3336 3337 fi 3338 fi 3339 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3340 if test -n "$ac_ct_CC"; then 3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3342 $as_echo "$ac_ct_CC" >&6; } 3343 else 3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3345 $as_echo "no" >&6; } 3346 fi 3347 3348 if test "x$ac_ct_CC" = x; then 3349 CC="" 3350 else 3351 case $cross_compiling:$ac_tool_warned in 3352 yes:) 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3354 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3355 ac_tool_warned=yes ;; 3356 esac 3357 CC=$ac_ct_CC 3358 fi 3359 else 3360 CC="$ac_cv_prog_CC" 3361 fi 3362 3363 if test -z "$CC"; then 3364 if test -n "$ac_tool_prefix"; then 3365 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3366 set dummy ${ac_tool_prefix}cc; ac_word=$2 3367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3368 $as_echo_n "checking for $ac_word... " >&6; } 3369 if test "${ac_cv_prog_CC+set}" = set; then : 3370 $as_echo_n "(cached) " >&6 3371 else 3372 if test -n "$CC"; then 3373 ac_cv_prog_CC="$CC" # Let the user override the test. 3374 else 3375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3376 for as_dir in $PATH 3377 do 3378 IFS=$as_save_IFS 3379 test -z "$as_dir" && as_dir=. 3380 for ac_exec_ext in '' $ac_executable_extensions; do 3381 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3382 ac_cv_prog_CC="${ac_tool_prefix}cc" 3383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3384 break 2 3385 fi 3386 done 3387 done 3388 IFS=$as_save_IFS 3389 3390 fi 3391 fi 3392 CC=$ac_cv_prog_CC 3393 if test -n "$CC"; then 3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3395 $as_echo "$CC" >&6; } 3396 else 3397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3398 $as_echo "no" >&6; } 3399 fi 3400 3401 3402 fi 3403 fi 3404 if test -z "$CC"; then 3405 # Extract the first word of "cc", so it can be a program name with args. 3406 set dummy cc; ac_word=$2 3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3408 $as_echo_n "checking for $ac_word... " >&6; } 3409 if test "${ac_cv_prog_CC+set}" = set; then : 3410 $as_echo_n "(cached) " >&6 3411 else 3412 if test -n "$CC"; then 3413 ac_cv_prog_CC="$CC" # Let the user override the test. 3414 else 3415 ac_prog_rejected=no 3416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3417 for as_dir in $PATH 3418 do 3419 IFS=$as_save_IFS 3420 test -z "$as_dir" && as_dir=. 3421 for ac_exec_ext in '' $ac_executable_extensions; do 3422 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3423 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3424 ac_prog_rejected=yes 3425 continue 3426 fi 3427 ac_cv_prog_CC="cc" 3428 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3429 break 2 3430 fi 3431 done 3432 done 3433 IFS=$as_save_IFS 3434 3435 if test $ac_prog_rejected = yes; then 3436 # We found a bogon in the path, so make sure we never use it. 3437 set dummy $ac_cv_prog_CC 3438 shift 3439 if test $# != 0; then 3440 # We chose a different compiler from the bogus one. 3441 # However, it has the same basename, so the bogon will be chosen 3442 # first if we set CC to just the basename; use the full file name. 3443 shift 3444 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3445 fi 3446 fi 3447 fi 3448 fi 3449 CC=$ac_cv_prog_CC 3450 if test -n "$CC"; then 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3452 $as_echo "$CC" >&6; } 3453 else 3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3455 $as_echo "no" >&6; } 3456 fi 3457 3458 3459 fi 3460 if test -z "$CC"; then 3461 if test -n "$ac_tool_prefix"; then 3462 for ac_prog in cl.exe 3463 do 3464 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3465 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3467 $as_echo_n "checking for $ac_word... " >&6; } 3468 if test "${ac_cv_prog_CC+set}" = set; then : 3469 $as_echo_n "(cached) " >&6 3470 else 3471 if test -n "$CC"; then 3472 ac_cv_prog_CC="$CC" # Let the user override the test. 3473 else 3474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3475 for as_dir in $PATH 3476 do 3477 IFS=$as_save_IFS 3478 test -z "$as_dir" && as_dir=. 3479 for ac_exec_ext in '' $ac_executable_extensions; do 3480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3481 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3483 break 2 3484 fi 3485 done 3486 done 3487 IFS=$as_save_IFS 3488 3489 fi 3490 fi 3491 CC=$ac_cv_prog_CC 3492 if test -n "$CC"; then 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3494 $as_echo "$CC" >&6; } 3495 else 3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3497 $as_echo "no" >&6; } 3498 fi 3499 3500 3501 test -n "$CC" && break 3502 done 3503 fi 3504 if test -z "$CC"; then 3505 ac_ct_CC=$CC 3506 for ac_prog in cl.exe 3507 do 3508 # Extract the first word of "$ac_prog", so it can be a program name with args. 3509 set dummy $ac_prog; ac_word=$2 3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3511 $as_echo_n "checking for $ac_word... " >&6; } 3512 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3513 $as_echo_n "(cached) " >&6 3514 else 3515 if test -n "$ac_ct_CC"; then 3516 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3517 else 3518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3519 for as_dir in $PATH 3520 do 3521 IFS=$as_save_IFS 3522 test -z "$as_dir" && as_dir=. 3523 for ac_exec_ext in '' $ac_executable_extensions; do 3524 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3525 ac_cv_prog_ac_ct_CC="$ac_prog" 3526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3527 break 2 3528 fi 3529 done 3530 done 3531 IFS=$as_save_IFS 3532 3533 fi 3534 fi 3535 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3536 if test -n "$ac_ct_CC"; then 3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3538 $as_echo "$ac_ct_CC" >&6; } 3539 else 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3541 $as_echo "no" >&6; } 3542 fi 3543 3544 3545 test -n "$ac_ct_CC" && break 3546 done 3547 3548 if test "x$ac_ct_CC" = x; then 3549 CC="" 3550 else 3551 case $cross_compiling:$ac_tool_warned in 3552 yes:) 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3555 ac_tool_warned=yes ;; 3556 esac 3557 CC=$ac_ct_CC 3558 fi 3559 fi 3560 3561 fi 3562 3563 3564 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3565 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3566 as_fn_error "no acceptable C compiler found in \$PATH 3567 See \`config.log' for more details." "$LINENO" 5; } 3568 3569 # Provide some information about the compiler. 3570 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3571 set X $ac_compile 3572 ac_compiler=$2 3573 for ac_option in --version -v -V -qversion; do 3574 { { ac_try="$ac_compiler $ac_option >&5" 3575 case "(($ac_try" in 3576 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3577 *) ac_try_echo=$ac_try;; 3578 esac 3579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3580 $as_echo "$ac_try_echo"; } >&5 3581 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3582 ac_status=$? 3583 if test -s conftest.err; then 3584 sed '10a\ 3585 ... rest of stderr output deleted ... 3586 10q' conftest.err >conftest.er1 3587 cat conftest.er1 >&5 3588 rm -f conftest.er1 conftest.err 3589 fi 3590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3591 test $ac_status = 0; } 3592 done 3593 3594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3595 /* end confdefs.h. */ 3596 3597 int 3598 main () 3599 { 3600 3601 ; 3602 return 0; 3603 } 3604 _ACEOF 3605 ac_clean_files_save=$ac_clean_files 3606 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 3607 # Try to create an executable without -o first, disregard a.out. 3608 # It will help us diagnose broken compilers, and finding out an intuition 3609 # of exeext. 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3611 $as_echo_n "checking for C compiler default output file name... " >&6; } 3612 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3613 3614 # The possible output files: 3615 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3616 3617 ac_rmfiles= 3618 for ac_file in $ac_files 3619 do 3620 case $ac_file in 3621 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3622 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3623 esac 3624 done 3625 rm -f $ac_rmfiles 3626 3627 if { { ac_try="$ac_link_default" 3628 case "(($ac_try" in 3629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3630 *) ac_try_echo=$ac_try;; 3631 esac 3632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3633 $as_echo "$ac_try_echo"; } >&5 3634 (eval "$ac_link_default") 2>&5 3635 ac_status=$? 3636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3637 test $ac_status = 0; }; then : 3638 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3639 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3640 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3641 # so that the user can short-circuit this test for compilers unknown to 3642 # Autoconf. 3643 for ac_file in $ac_files '' 3644 do 3645 test -f "$ac_file" || continue 3646 case $ac_file in 3647 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3648 ;; 3649 [ab].out ) 3650 # We found the default executable, but exeext='' is most 3651 # certainly right. 3652 break;; 3653 *.* ) 3654 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3655 then :; else 3656 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3657 fi 3658 # We set ac_cv_exeext here because the later test for it is not 3659 # safe: cross compilers may not add the suffix if given an `-o' 3660 # argument, so we may need to know it at that point already. 3661 # Even if this section looks crufty: it has the advantage of 3662 # actually working. 3663 break;; 3664 * ) 3665 break;; 3666 esac 3667 done 3668 test "$ac_cv_exeext" = no && ac_cv_exeext= 3669 3670 else 3671 ac_file='' 3672 fi 3673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3674 $as_echo "$ac_file" >&6; } 3675 if test -z "$ac_file"; then : 3676 $as_echo "$as_me: failed program was:" >&5 3677 sed 's/^/| /' conftest.$ac_ext >&5 3678 3679 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3680 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3681 { as_fn_set_status 77 3682 as_fn_error "C compiler cannot create executables 3683 See \`config.log' for more details." "$LINENO" 5; }; } 3684 fi 3685 ac_exeext=$ac_cv_exeext 3686 3687 # Check that the compiler produces executables we can run. If not, either 3688 # the compiler is broken, or we cross compile. 3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3690 $as_echo_n "checking whether the C compiler works... " >&6; } 3691 # If not cross compiling, check that we can run a simple program. 3692 if test "$cross_compiling" != yes; then 3693 if { ac_try='./$ac_file' 3694 { { case "(($ac_try" in 3695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3696 *) ac_try_echo=$ac_try;; 3697 esac 3698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3699 $as_echo "$ac_try_echo"; } >&5 3700 (eval "$ac_try") 2>&5 3701 ac_status=$? 3702 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3703 test $ac_status = 0; }; }; then 3704 cross_compiling=no 3705 else 3706 if test "$cross_compiling" = maybe; then 3707 cross_compiling=yes 3708 else 3709 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3710 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3711 as_fn_error "cannot run C compiled programs. 3712 If you meant to cross compile, use \`--host'. 3713 See \`config.log' for more details." "$LINENO" 5; } 3714 fi 3715 fi 3716 fi 3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3718 $as_echo "yes" >&6; } 3719 3720 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 3721 ac_clean_files=$ac_clean_files_save 3722 # Check that the compiler produces executables we can run. If not, either 3723 # the compiler is broken, or we cross compile. 3724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3725 $as_echo_n "checking whether we are cross compiling... " >&6; } 3726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3727 $as_echo "$cross_compiling" >&6; } 3728 3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3730 $as_echo_n "checking for suffix of executables... " >&6; } 3731 if { { ac_try="$ac_link" 3732 case "(($ac_try" in 3733 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3734 *) ac_try_echo=$ac_try;; 3735 esac 3736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3737 $as_echo "$ac_try_echo"; } >&5 3738 (eval "$ac_link") 2>&5 3739 ac_status=$? 3740 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3741 test $ac_status = 0; }; then : 3742 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3743 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3744 # work properly (i.e., refer to `conftest.exe'), while it won't with 3745 # `rm'. 3746 for ac_file in conftest.exe conftest conftest.*; do 3747 test -f "$ac_file" || continue 3748 case $ac_file in 3749 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3750 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3751 break;; 3752 * ) break;; 3753 esac 3754 done 3755 else 3756 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3757 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3758 as_fn_error "cannot compute suffix of executables: cannot compile and link 3759 See \`config.log' for more details." "$LINENO" 5; } 3760 fi 3761 rm -f conftest$ac_cv_exeext 3762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3763 $as_echo "$ac_cv_exeext" >&6; } 3764 3765 rm -f conftest.$ac_ext 3766 EXEEXT=$ac_cv_exeext 3767 ac_exeext=$EXEEXT 3768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3769 $as_echo_n "checking for suffix of object files... " >&6; } 3770 if test "${ac_cv_objext+set}" = set; then : 3771 $as_echo_n "(cached) " >&6 3772 else 3773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3774 /* end confdefs.h. */ 3775 3776 int 3777 main () 3778 { 3779 3780 ; 3781 return 0; 3782 } 3783 _ACEOF 3784 rm -f conftest.o conftest.obj 3785 if { { ac_try="$ac_compile" 3786 case "(($ac_try" in 3787 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3788 *) ac_try_echo=$ac_try;; 3789 esac 3790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3791 $as_echo "$ac_try_echo"; } >&5 3792 (eval "$ac_compile") 2>&5 3793 ac_status=$? 3794 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3795 test $ac_status = 0; }; then : 3796 for ac_file in conftest.o conftest.obj conftest.*; do 3797 test -f "$ac_file" || continue; 3798 case $ac_file in 3799 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3800 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3801 break;; 3802 esac 3803 done 3804 else 3805 $as_echo "$as_me: failed program was:" >&5 3806 sed 's/^/| /' conftest.$ac_ext >&5 3807 3808 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3809 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3810 as_fn_error "cannot compute suffix of object files: cannot compile 3811 See \`config.log' for more details." "$LINENO" 5; } 3812 fi 3813 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3814 fi 3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3816 $as_echo "$ac_cv_objext" >&6; } 3817 OBJEXT=$ac_cv_objext 3818 ac_objext=$OBJEXT 3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3820 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3821 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3822 $as_echo_n "(cached) " >&6 3823 else 3824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3825 /* end confdefs.h. */ 3826 3827 int 3828 main () 3829 { 3830 #ifndef __GNUC__ 3831 choke me 3832 #endif 3833 3834 ; 3835 return 0; 3836 } 3837 _ACEOF 3838 if ac_fn_c_try_compile "$LINENO"; then : 3839 ac_compiler_gnu=yes 3840 else 3841 ac_compiler_gnu=no 3842 fi 3843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3844 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3845 3846 fi 3847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3848 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3849 if test $ac_compiler_gnu = yes; then 3850 GCC=yes 3851 else 3852 GCC= 3853 fi 3854 ac_test_CFLAGS=${CFLAGS+set} 3855 ac_save_CFLAGS=$CFLAGS 3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3857 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3858 if test "${ac_cv_prog_cc_g+set}" = set; then : 3859 $as_echo_n "(cached) " >&6 3860 else 3861 ac_save_c_werror_flag=$ac_c_werror_flag 3862 ac_c_werror_flag=yes 3863 ac_cv_prog_cc_g=no 3864 CFLAGS="-g" 3865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3866 /* end confdefs.h. */ 3867 3868 int 3869 main () 3870 { 3871 3872 ; 3873 return 0; 3874 } 3875 _ACEOF 3876 if ac_fn_c_try_compile "$LINENO"; then : 3877 ac_cv_prog_cc_g=yes 3878 else 3879 CFLAGS="" 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881 /* end confdefs.h. */ 3882 3883 int 3884 main () 3885 { 3886 3887 ; 3888 return 0; 3889 } 3890 _ACEOF 3891 if ac_fn_c_try_compile "$LINENO"; then : 3892 3893 else 3894 ac_c_werror_flag=$ac_save_c_werror_flag 3895 CFLAGS="-g" 3896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3897 /* end confdefs.h. */ 3898 3899 int 3900 main () 3901 { 3902 3903 ; 3904 return 0; 3905 } 3906 _ACEOF 3907 if ac_fn_c_try_compile "$LINENO"; then : 3908 ac_cv_prog_cc_g=yes 3909 fi 3910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3911 fi 3912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3913 fi 3914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3915 ac_c_werror_flag=$ac_save_c_werror_flag 3916 fi 3917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3918 $as_echo "$ac_cv_prog_cc_g" >&6; } 3919 if test "$ac_test_CFLAGS" = set; then 3920 CFLAGS=$ac_save_CFLAGS 3921 elif test $ac_cv_prog_cc_g = yes; then 3922 if test "$GCC" = yes; then 3923 CFLAGS="-g -O2" 3924 else 3925 CFLAGS="-g" 3926 fi 3927 else 3928 if test "$GCC" = yes; then 3929 CFLAGS="-O2" 3930 else 3931 CFLAGS= 3932 fi 3933 fi 3934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3935 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3936 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3937 $as_echo_n "(cached) " >&6 3938 else 3939 ac_cv_prog_cc_c89=no 3940 ac_save_CC=$CC 3941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3942 /* end confdefs.h. */ 3943 #include <stdarg.h> 3944 #include <stdio.h> 3945 #include <sys/types.h> 3946 #include <sys/stat.h> 3947 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3948 struct buf { int x; }; 3949 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3950 static char *e (p, i) 3951 char **p; 3952 int i; 3953 { 3954 return p[i]; 3955 } 3956 static char *f (char * (*g) (char **, int), char **p, ...) 3957 { 3958 char *s; 3959 va_list v; 3960 va_start (v,p); 3961 s = g (p, va_arg (v,int)); 3962 va_end (v); 3963 return s; 3964 } 3965 3966 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3967 function prototypes and stuff, but not '\xHH' hex character constants. 3968 These don't provoke an error unfortunately, instead are silently treated 3969 as 'x'. The following induces an error, until -std is added to get 3970 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3971 array size at least. It's necessary to write '\x00'==0 to get something 3972 that's true only with -std. */ 3973 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3974 3975 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3976 inside strings and character constants. */ 3977 #define FOO(x) 'x' 3978 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3979 3980 int test (int i, double x); 3981 struct s1 {int (*f) (int a);}; 3982 struct s2 {int (*f) (double a);}; 3983 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3984 int argc; 3985 char **argv; 3986 int 3987 main () 3988 { 3989 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3990 ; 3991 return 0; 3992 } 3993 _ACEOF 3994 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3995 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3996 do 3997 CC="$ac_save_CC $ac_arg" 3998 if ac_fn_c_try_compile "$LINENO"; then : 3999 ac_cv_prog_cc_c89=$ac_arg 4000 fi 4001 rm -f core conftest.err conftest.$ac_objext 4002 test "x$ac_cv_prog_cc_c89" != "xno" && break 4003 done 4004 rm -f conftest.$ac_ext 4005 CC=$ac_save_CC 4006 4007 fi 4008 # AC_CACHE_VAL 4009 case "x$ac_cv_prog_cc_c89" in 4010 x) 4011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4012 $as_echo "none needed" >&6; } ;; 4013 xno) 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4015 $as_echo "unsupported" >&6; } ;; 4016 *) 4017 CC="$CC $ac_cv_prog_cc_c89" 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4019 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4020 esac 4021 if test "x$ac_cv_prog_cc_c89" != xno; then : 4022 4023 fi 4024 4025 ac_ext=c 4026 ac_cpp='$CPP $CPPFLAGS' 4027 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4028 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4029 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4030 4031 4032 ac_ext=c 4033 ac_cpp='$CPP $CPPFLAGS' 4034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4036 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4038 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4039 # On Suns, sometimes $CPP names a directory. 4040 if test -n "$CPP" && test -d "$CPP"; then 4041 CPP= 4042 fi 4043 if test -z "$CPP"; then 4044 if test "${ac_cv_prog_CPP+set}" = set; then : 4045 $as_echo_n "(cached) " >&6 4046 else 4047 # Double quotes because CPP needs to be expanded 4048 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4049 do 4050 ac_preproc_ok=false 4051 for ac_c_preproc_warn_flag in '' yes 4052 do 4053 # Use a header file that comes with gcc, so configuring glibc 4054 # with a fresh cross-compiler works. 4055 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4056 # <limits.h> exists even on freestanding compilers. 4057 # On the NeXT, cc -E runs the code through the compiler's parser, 4058 # not just through cpp. "Syntax error" is here to catch this case. 4059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4060 /* end confdefs.h. */ 4061 #ifdef __STDC__ 4062 # include <limits.h> 4063 #else 4064 # include <assert.h> 4065 #endif 4066 Syntax error 4067 _ACEOF 4068 if ac_fn_c_try_cpp "$LINENO"; then : 4069 4070 else 4071 # Broken: fails on valid input. 4072 continue 4073 fi 4074 rm -f conftest.err conftest.$ac_ext 4075 4076 # OK, works on sane cases. Now check whether nonexistent headers 4077 # can be detected and how. 4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4079 /* end confdefs.h. */ 4080 #include <ac_nonexistent.h> 4081 _ACEOF 4082 if ac_fn_c_try_cpp "$LINENO"; then : 4083 # Broken: success on invalid input. 4084 continue 4085 else 4086 # Passes both tests. 4087 ac_preproc_ok=: 4088 break 4089 fi 4090 rm -f conftest.err conftest.$ac_ext 4091 4092 done 4093 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4094 rm -f conftest.err conftest.$ac_ext 4095 if $ac_preproc_ok; then : 4096 break 4097 fi 4098 4099 done 4100 ac_cv_prog_CPP=$CPP 4101 4102 fi 4103 CPP=$ac_cv_prog_CPP 4104 else 4105 ac_cv_prog_CPP=$CPP 4106 fi 4107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4108 $as_echo "$CPP" >&6; } 4109 ac_preproc_ok=false 4110 for ac_c_preproc_warn_flag in '' yes 4111 do 4112 # Use a header file that comes with gcc, so configuring glibc 4113 # with a fresh cross-compiler works. 4114 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4115 # <limits.h> exists even on freestanding compilers. 4116 # On the NeXT, cc -E runs the code through the compiler's parser, 4117 # not just through cpp. "Syntax error" is here to catch this case. 4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4119 /* end confdefs.h. */ 4120 #ifdef __STDC__ 4121 # include <limits.h> 4122 #else 4123 # include <assert.h> 4124 #endif 4125 Syntax error 4126 _ACEOF 4127 if ac_fn_c_try_cpp "$LINENO"; then : 4128 4129 else 4130 # Broken: fails on valid input. 4131 continue 4132 fi 4133 rm -f conftest.err conftest.$ac_ext 4134 4135 # OK, works on sane cases. Now check whether nonexistent headers 4136 # can be detected and how. 4137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4138 /* end confdefs.h. */ 4139 #include <ac_nonexistent.h> 4140 _ACEOF 4141 if ac_fn_c_try_cpp "$LINENO"; then : 4142 # Broken: success on invalid input. 4143 continue 4144 else 4145 # Passes both tests. 4146 ac_preproc_ok=: 4147 break 4148 fi 4149 rm -f conftest.err conftest.$ac_ext 4150 4151 done 4152 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4153 rm -f conftest.err conftest.$ac_ext 4154 if $ac_preproc_ok; then : 4155 4156 else 4157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4159 as_fn_error "C preprocessor \"$CPP\" fails sanity check 4160 See \`config.log' for more details." "$LINENO" 5; } 4161 fi 4162 4163 ac_ext=c 4164 ac_cpp='$CPP $CPPFLAGS' 4165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4167 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4168 4169 4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4171 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4172 if test "${ac_cv_path_GREP+set}" = set; then : 4173 $as_echo_n "(cached) " >&6 4174 else 4175 if test -z "$GREP"; then 4176 ac_path_GREP_found=false 4177 # Loop through the user's path and test for each of PROGNAME-LIST 4178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4179 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4180 do 4181 IFS=$as_save_IFS 4182 test -z "$as_dir" && as_dir=. 4183 for ac_prog in grep ggrep; do 4184 for ac_exec_ext in '' $ac_executable_extensions; do 4185 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4186 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4187 # Check for GNU ac_path_GREP and select it if it is found. 4188 # Check for GNU $ac_path_GREP 4189 case `"$ac_path_GREP" --version 2>&1` in 4190 *GNU*) 4191 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4192 *) 4193 ac_count=0 4194 $as_echo_n 0123456789 >"conftest.in" 4195 while : 4196 do 4197 cat "conftest.in" "conftest.in" >"conftest.tmp" 4198 mv "conftest.tmp" "conftest.in" 4199 cp "conftest.in" "conftest.nl" 4200 $as_echo 'GREP' >> "conftest.nl" 4201 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4202 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4203 as_fn_arith $ac_count + 1 && ac_count=$as_val 4204 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4205 # Best one so far, save it but keep looking for a better one 4206 ac_cv_path_GREP="$ac_path_GREP" 4207 ac_path_GREP_max=$ac_count 4208 fi 4209 # 10*(2^10) chars as input seems more than enough 4210 test $ac_count -gt 10 && break 4211 done 4212 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4213 esac 4214 4215 $ac_path_GREP_found && break 3 4216 done 4217 done 4218 done 4219 IFS=$as_save_IFS 4220 if test -z "$ac_cv_path_GREP"; then 4221 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4222 fi 4223 else 4224 ac_cv_path_GREP=$GREP 4225 fi 4226 4227 fi 4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4229 $as_echo "$ac_cv_path_GREP" >&6; } 4230 GREP="$ac_cv_path_GREP" 4231 4232 4233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4234 $as_echo_n "checking for egrep... " >&6; } 4235 if test "${ac_cv_path_EGREP+set}" = set; then : 4236 $as_echo_n "(cached) " >&6 4237 else 4238 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4239 then ac_cv_path_EGREP="$GREP -E" 4240 else 4241 if test -z "$EGREP"; then 4242 ac_path_EGREP_found=false 4243 # Loop through the user's path and test for each of PROGNAME-LIST 4244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4245 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4246 do 4247 IFS=$as_save_IFS 4248 test -z "$as_dir" && as_dir=. 4249 for ac_prog in egrep; do 4250 for ac_exec_ext in '' $ac_executable_extensions; do 4251 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4252 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4253 # Check for GNU ac_path_EGREP and select it if it is found. 4254 # Check for GNU $ac_path_EGREP 4255 case `"$ac_path_EGREP" --version 2>&1` in 4256 *GNU*) 4257 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4258 *) 4259 ac_count=0 4260 $as_echo_n 0123456789 >"conftest.in" 4261 while : 4262 do 4263 cat "conftest.in" "conftest.in" >"conftest.tmp" 4264 mv "conftest.tmp" "conftest.in" 4265 cp "conftest.in" "conftest.nl" 4266 $as_echo 'EGREP' >> "conftest.nl" 4267 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4268 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4269 as_fn_arith $ac_count + 1 && ac_count=$as_val 4270 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4271 # Best one so far, save it but keep looking for a better one 4272 ac_cv_path_EGREP="$ac_path_EGREP" 4273 ac_path_EGREP_max=$ac_count 4274 fi 4275 # 10*(2^10) chars as input seems more than enough 4276 test $ac_count -gt 10 && break 4277 done 4278 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4279 esac 4280 4281 $ac_path_EGREP_found && break 3 4282 done 4283 done 4284 done 4285 IFS=$as_save_IFS 4286 if test -z "$ac_cv_path_EGREP"; then 4287 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4288 fi 4289 else 4290 ac_cv_path_EGREP=$EGREP 4291 fi 4292 4293 fi 4294 fi 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4296 $as_echo "$ac_cv_path_EGREP" >&6; } 4297 EGREP="$ac_cv_path_EGREP" 4298 4299 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4301 $as_echo_n "checking for ANSI C header files... " >&6; } 4302 if test "${ac_cv_header_stdc+set}" = set; then : 4303 $as_echo_n "(cached) " >&6 4304 else 4305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4306 /* end confdefs.h. */ 4307 #include <stdlib.h> 4308 #include <stdarg.h> 4309 #include <string.h> 4310 #include <float.h> 4311 4312 int 4313 main () 4314 { 4315 4316 ; 4317 return 0; 4318 } 4319 _ACEOF 4320 if ac_fn_c_try_compile "$LINENO"; then : 4321 ac_cv_header_stdc=yes 4322 else 4323 ac_cv_header_stdc=no 4324 fi 4325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4326 4327 if test $ac_cv_header_stdc = yes; then 4328 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4330 /* end confdefs.h. */ 4331 #include <string.h> 4332 4333 _ACEOF 4334 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4335 $EGREP "memchr" >/dev/null 2>&1; then : 4336 4337 else 4338 ac_cv_header_stdc=no 4339 fi 4340 rm -f conftest* 4341 4342 fi 4343 4344 if test $ac_cv_header_stdc = yes; then 4345 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4347 /* end confdefs.h. */ 4348 #include <stdlib.h> 4349 4350 _ACEOF 4351 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4352 $EGREP "free" >/dev/null 2>&1; then : 4353 4354 else 4355 ac_cv_header_stdc=no 4356 fi 4357 rm -f conftest* 4358 4359 fi 4360 4361 if test $ac_cv_header_stdc = yes; then 4362 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4363 if test "$cross_compiling" = yes; then : 4364 : 4365 else 4366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4367 /* end confdefs.h. */ 4368 #include <ctype.h> 4369 #include <stdlib.h> 4370 #if ((' ' & 0x0FF) == 0x020) 4371 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4372 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4373 #else 4374 # define ISLOWER(c) \ 4375 (('a' <= (c) && (c) <= 'i') \ 4376 || ('j' <= (c) && (c) <= 'r') \ 4377 || ('s' <= (c) && (c) <= 'z')) 4378 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4379 #endif 4380 4381 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4382 int 4383 main () 4384 { 4385 int i; 4386 for (i = 0; i < 256; i++) 4387 if (XOR (islower (i), ISLOWER (i)) 4388 || toupper (i) != TOUPPER (i)) 4389 return 2; 4390 return 0; 4391 } 4392 _ACEOF 4393 if ac_fn_c_try_run "$LINENO"; then : 4394 4395 else 4396 ac_cv_header_stdc=no 4397 fi 4398 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4399 conftest.$ac_objext conftest.beam conftest.$ac_ext 4400 fi 4401 4402 fi 4403 fi 4404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4405 $as_echo "$ac_cv_header_stdc" >&6; } 4406 if test $ac_cv_header_stdc = yes; then 4407 4408 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4409 4410 fi 4411 4412 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4413 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4414 inttypes.h stdint.h unistd.h 4415 do : 4416 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4417 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4418 " 4419 eval as_val=\$$as_ac_Header 4420 if test "x$as_val" = x""yes; then : 4421 cat >>confdefs.h <<_ACEOF 4422 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4423 _ACEOF 4424 4425 fi 4426 4427 done 4428 4429 4430 4431 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4432 if test "x$ac_cv_header_minix_config_h" = x""yes; then : 4433 MINIX=yes 4434 else 4435 MINIX= 4436 fi 4437 4438 4439 if test "$MINIX" = yes; then 4440 4441 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4442 4443 4444 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4445 4446 4447 $as_echo "#define _MINIX 1" >>confdefs.h 4448 4449 fi 4450 4451 4452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4453 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4454 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 4455 $as_echo_n "(cached) " >&6 4456 else 4457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4458 /* end confdefs.h. */ 4459 4460 # define __EXTENSIONS__ 1 4461 $ac_includes_default 4462 int 4463 main () 4464 { 4465 4466 ; 4467 return 0; 4468 } 4469 _ACEOF 4470 if ac_fn_c_try_compile "$LINENO"; then : 4471 ac_cv_safe_to_define___extensions__=yes 4472 else 4473 ac_cv_safe_to_define___extensions__=no 4474 fi 4475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4476 fi 4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4478 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4479 test $ac_cv_safe_to_define___extensions__ = yes && 4480 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4481 4482 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4483 4484 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4485 4486 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4487 4488 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4489 4490 4491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4492 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4493 if test "${ac_cv_path_SED+set}" = set; then : 4494 $as_echo_n "(cached) " >&6 4495 else 4496 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4497 for ac_i in 1 2 3 4 5 6 7; do 4498 ac_script="$ac_script$as_nl$ac_script" 4499 done 4500 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4501 { ac_script=; unset ac_script;} 4502 if test -z "$SED"; then 4503 ac_path_SED_found=false 4504 # Loop through the user's path and test for each of PROGNAME-LIST 4505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4506 for as_dir in $PATH 4507 do 4508 IFS=$as_save_IFS 4509 test -z "$as_dir" && as_dir=. 4510 for ac_prog in sed gsed; do 4511 for ac_exec_ext in '' $ac_executable_extensions; do 4512 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4513 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4514 # Check for GNU ac_path_SED and select it if it is found. 4515 # Check for GNU $ac_path_SED 4516 case `"$ac_path_SED" --version 2>&1` in 4517 *GNU*) 4518 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4519 *) 4520 ac_count=0 4521 $as_echo_n 0123456789 >"conftest.in" 4522 while : 4523 do 4524 cat "conftest.in" "conftest.in" >"conftest.tmp" 4525 mv "conftest.tmp" "conftest.in" 4526 cp "conftest.in" "conftest.nl" 4527 $as_echo '' >> "conftest.nl" 4528 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4529 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4530 as_fn_arith $ac_count + 1 && ac_count=$as_val 4531 if test $ac_count -gt ${ac_path_SED_max-0}; then 4532 # Best one so far, save it but keep looking for a better one 4533 ac_cv_path_SED="$ac_path_SED" 4534 ac_path_SED_max=$ac_count 4535 fi 4536 # 10*(2^10) chars as input seems more than enough 4537 test $ac_count -gt 10 && break 4538 done 4539 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4540 esac 4541 4542 $ac_path_SED_found && break 3 4543 done 4544 done 4545 done 4546 IFS=$as_save_IFS 4547 if test -z "$ac_cv_path_SED"; then 4548 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 4549 fi 4550 else 4551 ac_cv_path_SED=$SED 4552 fi 4553 4554 fi 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4556 $as_echo "$ac_cv_path_SED" >&6; } 4557 SED="$ac_cv_path_SED" 4558 rm -f conftest.sed 4559 4560 4561 # Figure out what compiler warnings we can enable. 4562 # See config/warnings.m4 for details. 4563 4564 WARN_CFLAGS= 4565 save_CFLAGS="$CFLAGS" 4566 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 4567 -Wmissing-prototypes -Wold-style-definition \ 4568 -Wmissing-format-attribute -Wno-overlength-strings; do 4569 # Do the check with the no- prefix removed since gcc silently 4570 # accepts any -Wno-* option on purpose 4571 case $real_option in 4572 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 4573 *) option=$real_option ;; 4574 esac 4575 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 4576 4577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 4578 $as_echo_n "checking whether $CC supports $option... " >&6; } 4579 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 4580 $as_echo_n "(cached) " >&6 4581 else 4582 CFLAGS="$option" 4583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4584 /* end confdefs.h. */ 4585 4586 int 4587 main () 4588 { 4589 4590 ; 4591 return 0; 4592 } 4593 _ACEOF 4594 if ac_fn_c_try_compile "$LINENO"; then : 4595 eval "$as_acx_Woption=yes" 4596 else 4597 eval "$as_acx_Woption=no" 4598 fi 4599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4600 4601 fi 4602 eval ac_res=\$$as_acx_Woption 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 4604 $as_echo "$ac_res" >&6; } 4605 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 4606 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" 4607 fi 4608 done 4609 CFLAGS="$save_CFLAGS" 4610 4611 WARN_PEDANTIC= 4612 # Do the check with the no- prefix removed from the warning options 4613 # since gcc silently accepts any -Wno-* option on purpose 4614 if test "$GCC" = yes; then : 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 4616 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 4617 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : 4618 $as_echo_n "(cached) " >&6 4619 else 4620 save_CFLAGS="$CFLAGS" 4621 CFLAGS="-pedantic -Wlong-long" 4622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4623 /* end confdefs.h. */ 4624 4625 int 4626 main () 4627 { 4628 4629 ; 4630 return 0; 4631 } 4632 _ACEOF 4633 if ac_fn_c_try_compile "$LINENO"; then : 4634 acx_cv_prog_cc_pedantic__Wlong_long=yes 4635 else 4636 acx_cv_prog_cc_pedantic__Wlong_long=no 4637 fi 4638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4639 CFLAGS="$save_CFLAGS" 4640 fi 4641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 4642 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 4643 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 4644 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 4645 fi 4646 4647 fi 4648 4649 4650 # Only enable with --enable-werror-always until existing warnings are 4651 # corrected. 4652 WERROR= 4653 # Check whether --enable-werror-always was given. 4654 if test "${enable_werror_always+set}" = set; then : 4655 enableval=$enable_werror_always; 4656 else 4657 enable_werror_always=no 4658 fi 4659 4660 if test $enable_werror_always = yes; then : 4661 WERROR="$WERROR${WERROR:+ }-Werror" 4662 fi 4663 4664 4665 4666 # Determine the noncanonical target name, for directory use. 4667 case ${build_alias} in 4668 "") build_noncanonical=${build} ;; 4669 *) build_noncanonical=${build_alias} ;; 4670 esac 4671 4672 case ${host_alias} in 4673 "") host_noncanonical=${build_noncanonical} ;; 4674 *) host_noncanonical=${host_alias} ;; 4675 esac 4676 4677 case ${target_alias} in 4678 "") target_noncanonical=${host_noncanonical} ;; 4679 *) target_noncanonical=${target_alias} ;; 4680 esac 4681 4682 4683 4684 4685 # Specify the local prefix 4686 local_prefix= 4687 4688 # Check whether --with-local-prefix was given. 4689 if test "${with_local_prefix+set}" = set; then : 4690 withval=$with_local_prefix; case "${withval}" in 4691 yes) as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;; 4692 no) ;; 4693 *) local_prefix=$with_local_prefix ;; 4694 esac 4695 fi 4696 4697 4698 # Default local prefix if it is empty 4699 if test x$local_prefix = x; then 4700 local_prefix=/usr/local 4701 fi 4702 4703 # Choose one or two-process fix methodology. Systems that cannot handle 4704 # bi-directional pipes must use the two process method. 4705 # 4706 # Check whether --enable-twoprocess was given. 4707 if test "${enable_twoprocess+set}" = set; then : 4708 enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then 4709 TARGET=twoprocess 4710 else 4711 TARGET=oneprocess 4712 fi 4713 else 4714 case $host in 4715 i?86-*-msdosdjgpp* | \ 4716 i?86-*-mingw32* | \ 4717 x86_64-*-mingw32* | \ 4718 *-*-beos* | \ 4719 *-*-*vms*) 4720 TARGET=twoprocess 4721 ;; 4722 4723 * ) 4724 TARGET=oneprocess 4725 ;; 4726 esac 4727 fi 4728 4729 4730 4731 if test $TARGET = twoprocess; then 4732 4733 $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h 4734 4735 fi 4736 4737 case $host in 4738 vax-dec-bsd* ) 4739 4740 $as_echo "#define exit xexit" >>confdefs.h 4741 4742 4743 $as_echo "#define atexit xatexit" >>confdefs.h 4744 4745 ;; 4746 esac 4747 4748 4749 cat >>confdefs.h <<_ACEOF 4750 #define EXE_EXT "$ac_exeext" 4751 _ACEOF 4752 4753 4754 # Checks for header files. 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4756 $as_echo_n "checking for ANSI C header files... " >&6; } 4757 if test "${ac_cv_header_stdc+set}" = set; then : 4758 $as_echo_n "(cached) " >&6 4759 else 4760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4761 /* end confdefs.h. */ 4762 #include <stdlib.h> 4763 #include <stdarg.h> 4764 #include <string.h> 4765 #include <float.h> 4766 4767 int 4768 main () 4769 { 4770 4771 ; 4772 return 0; 4773 } 4774 _ACEOF 4775 if ac_fn_c_try_compile "$LINENO"; then : 4776 ac_cv_header_stdc=yes 4777 else 4778 ac_cv_header_stdc=no 4779 fi 4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4781 4782 if test $ac_cv_header_stdc = yes; then 4783 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4785 /* end confdefs.h. */ 4786 #include <string.h> 4787 4788 _ACEOF 4789 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4790 $EGREP "memchr" >/dev/null 2>&1; then : 4791 4792 else 4793 ac_cv_header_stdc=no 4794 fi 4795 rm -f conftest* 4796 4797 fi 4798 4799 if test $ac_cv_header_stdc = yes; then 4800 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4802 /* end confdefs.h. */ 4803 #include <stdlib.h> 4804 4805 _ACEOF 4806 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4807 $EGREP "free" >/dev/null 2>&1; then : 4808 4809 else 4810 ac_cv_header_stdc=no 4811 fi 4812 rm -f conftest* 4813 4814 fi 4815 4816 if test $ac_cv_header_stdc = yes; then 4817 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4818 if test "$cross_compiling" = yes; then : 4819 : 4820 else 4821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4822 /* end confdefs.h. */ 4823 #include <ctype.h> 4824 #include <stdlib.h> 4825 #if ((' ' & 0x0FF) == 0x020) 4826 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4827 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4828 #else 4829 # define ISLOWER(c) \ 4830 (('a' <= (c) && (c) <= 'i') \ 4831 || ('j' <= (c) && (c) <= 'r') \ 4832 || ('s' <= (c) && (c) <= 'z')) 4833 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4834 #endif 4835 4836 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4837 int 4838 main () 4839 { 4840 int i; 4841 for (i = 0; i < 256; i++) 4842 if (XOR (islower (i), ISLOWER (i)) 4843 || toupper (i) != TOUPPER (i)) 4844 return 2; 4845 return 0; 4846 } 4847 _ACEOF 4848 if ac_fn_c_try_run "$LINENO"; then : 4849 4850 else 4851 ac_cv_header_stdc=no 4852 fi 4853 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4854 conftest.$ac_objext conftest.beam conftest.$ac_ext 4855 fi 4856 4857 fi 4858 fi 4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4860 $as_echo "$ac_cv_header_stdc" >&6; } 4861 if test $ac_cv_header_stdc = yes; then 4862 4863 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4864 4865 fi 4866 4867 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \ 4868 sys/stat.h 4869 do : 4870 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4871 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4872 eval as_val=\$$as_ac_Header 4873 if test "x$as_val" = x""yes; then : 4874 cat >>confdefs.h <<_ACEOF 4875 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4876 _ACEOF 4877 4878 fi 4879 4880 done 4881 4882 4883 for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked 4884 do : 4885 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4886 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4887 eval as_val=\$$as_ac_var 4888 if test "x$as_val" = x""yes; then : 4889 cat >>confdefs.h <<_ACEOF 4890 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4891 _ACEOF 4892 4893 fi 4894 done 4895 4896 ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" 4897 if test "x$ac_cv_have_decl_abort" = x""yes; then : 4898 ac_have_decl=1 4899 else 4900 ac_have_decl=0 4901 fi 4902 4903 cat >>confdefs.h <<_ACEOF 4904 #define HAVE_DECL_ABORT $ac_have_decl 4905 _ACEOF 4906 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" 4907 if test "x$ac_cv_have_decl_asprintf" = x""yes; then : 4908 ac_have_decl=1 4909 else 4910 ac_have_decl=0 4911 fi 4912 4913 cat >>confdefs.h <<_ACEOF 4914 #define HAVE_DECL_ASPRINTF $ac_have_decl 4915 _ACEOF 4916 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default" 4917 if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then : 4918 ac_have_decl=1 4919 else 4920 ac_have_decl=0 4921 fi 4922 4923 cat >>confdefs.h <<_ACEOF 4924 #define HAVE_DECL_BASENAME $ac_have_decl 4925 _ACEOF 4926 ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" 4927 if test "x$ac_cv_have_decl_errno" = x""yes; then : 4928 ac_have_decl=1 4929 else 4930 ac_have_decl=0 4931 fi 4932 4933 cat >>confdefs.h <<_ACEOF 4934 #define HAVE_DECL_ERRNO $ac_have_decl 4935 _ACEOF 4936 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" 4937 if test "x$ac_cv_have_decl_vasprintf" = 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_VASPRINTF $ac_have_decl 4945 _ACEOF 4946 4947 ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" 4948 if test "x$ac_cv_have_decl_clearerr_unlocked" = x""yes; then : 4949 ac_have_decl=1 4950 else 4951 ac_have_decl=0 4952 fi 4953 4954 cat >>confdefs.h <<_ACEOF 4955 #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl 4956 _ACEOF 4957 ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" 4958 if test "x$ac_cv_have_decl_feof_unlocked" = x""yes; then : 4959 ac_have_decl=1 4960 else 4961 ac_have_decl=0 4962 fi 4963 4964 cat >>confdefs.h <<_ACEOF 4965 #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl 4966 _ACEOF 4967 ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" 4968 if test "x$ac_cv_have_decl_ferror_unlocked" = x""yes; then : 4969 ac_have_decl=1 4970 else 4971 ac_have_decl=0 4972 fi 4973 4974 cat >>confdefs.h <<_ACEOF 4975 #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl 4976 _ACEOF 4977 ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" 4978 if test "x$ac_cv_have_decl_fflush_unlocked" = x""yes; then : 4979 ac_have_decl=1 4980 else 4981 ac_have_decl=0 4982 fi 4983 4984 cat >>confdefs.h <<_ACEOF 4985 #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl 4986 _ACEOF 4987 ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" 4988 if test "x$ac_cv_have_decl_fgetc_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_FGETC_UNLOCKED $ac_have_decl 4996 _ACEOF 4997 ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" 4998 if test "x$ac_cv_have_decl_fgets_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_FGETS_UNLOCKED $ac_have_decl 5006 _ACEOF 5007 ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" 5008 if test "x$ac_cv_have_decl_fileno_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_FILENO_UNLOCKED $ac_have_decl 5016 _ACEOF 5017 ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" 5018 if test "x$ac_cv_have_decl_fprintf_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_FPRINTF_UNLOCKED $ac_have_decl 5026 _ACEOF 5027 ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" 5028 if test "x$ac_cv_have_decl_fputc_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_FPUTC_UNLOCKED $ac_have_decl 5036 _ACEOF 5037 ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" 5038 if test "x$ac_cv_have_decl_fputs_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_FPUTS_UNLOCKED $ac_have_decl 5046 _ACEOF 5047 ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" 5048 if test "x$ac_cv_have_decl_fread_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_FREAD_UNLOCKED $ac_have_decl 5056 _ACEOF 5057 ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" 5058 if test "x$ac_cv_have_decl_fwrite_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_FWRITE_UNLOCKED $ac_have_decl 5066 _ACEOF 5067 ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" 5068 if test "x$ac_cv_have_decl_getchar_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_GETCHAR_UNLOCKED $ac_have_decl 5076 _ACEOF 5077 ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" 5078 if test "x$ac_cv_have_decl_getc_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_GETC_UNLOCKED $ac_have_decl 5086 _ACEOF 5087 ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" 5088 if test "x$ac_cv_have_decl_putchar_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_PUTCHAR_UNLOCKED $ac_have_decl 5096 _ACEOF 5097 ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" 5098 if test "x$ac_cv_have_decl_putc_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_PUTC_UNLOCKED $ac_have_decl 5106 _ACEOF 5107 5108 5109 # Checks for typedefs, structures, and compiler characteristics. 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 5111 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 5112 if test "${ac_cv_c_const+set}" = set; then : 5113 $as_echo_n "(cached) " >&6 5114 else 5115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5116 /* end confdefs.h. */ 5117 5118 int 5119 main () 5120 { 5121 /* FIXME: Include the comments suggested by Paul. */ 5122 #ifndef __cplusplus 5123 /* Ultrix mips cc rejects this. */ 5124 typedef int charset[2]; 5125 const charset cs; 5126 /* SunOS 4.1.1 cc rejects this. */ 5127 char const *const *pcpcc; 5128 char **ppc; 5129 /* NEC SVR4.0.2 mips cc rejects this. */ 5130 struct point {int x, y;}; 5131 static struct point const zero = {0,0}; 5132 /* AIX XL C 1.02.0.0 rejects this. 5133 It does not let you subtract one const X* pointer from another in 5134 an arm of an if-expression whose if-part is not a constant 5135 expression */ 5136 const char *g = "string"; 5137 pcpcc = &g + (g ? g-g : 0); 5138 /* HPUX 7.0 cc rejects these. */ 5139 ++pcpcc; 5140 ppc = (char**) pcpcc; 5141 pcpcc = (char const *const *) ppc; 5142 { /* SCO 3.2v4 cc rejects this. */ 5143 char *t; 5144 char const *s = 0 ? (char *) 0 : (char const *) 0; 5145 5146 *t++ = 0; 5147 if (s) return 0; 5148 } 5149 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 5150 int x[] = {25, 17}; 5151 const int *foo = &x[0]; 5152 ++foo; 5153 } 5154 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 5155 typedef const int *iptr; 5156 iptr p = 0; 5157 ++p; 5158 } 5159 { /* AIX XL C 1.02.0.0 rejects this saying 5160 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 5161 struct s { int j; const int *ap[3]; }; 5162 struct s *b; b->j = 5; 5163 } 5164 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 5165 const int foo = 10; 5166 if (!foo) return 0; 5167 } 5168 return !cs[0] && !zero.x; 5169 #endif 5170 5171 ; 5172 return 0; 5173 } 5174 _ACEOF 5175 if ac_fn_c_try_compile "$LINENO"; then : 5176 ac_cv_c_const=yes 5177 else 5178 ac_cv_c_const=no 5179 fi 5180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5181 fi 5182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 5183 $as_echo "$ac_cv_c_const" >&6; } 5184 if test $ac_cv_c_const = no; then 5185 5186 $as_echo "#define const /**/" >>confdefs.h 5187 5188 fi 5189 5190 5191 # Checks for library functions. 5192 5193 ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" 5194 if test "x$ac_cv_header_sys_mman_h" = x""yes; then : 5195 gcc_header_sys_mman_h=yes 5196 else 5197 gcc_header_sys_mman_h=no 5198 fi 5199 5200 5201 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" 5202 if test "x$ac_cv_func_mmap" = x""yes; then : 5203 gcc_func_mmap=yes 5204 else 5205 gcc_func_mmap=no 5206 fi 5207 5208 if test "$gcc_header_sys_mman_h" != yes \ 5209 || test "$gcc_func_mmap" != yes; then 5210 gcc_cv_func_mmap_file=no 5211 gcc_cv_func_mmap_dev_zero=no 5212 gcc_cv_func_mmap_anon=no 5213 else 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5 5215 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; } 5216 if test "${gcc_cv_func_mmap_file+set}" = set; then : 5217 $as_echo_n "(cached) " >&6 5218 else 5219 # Add a system to this blacklist if 5220 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a 5221 # memory area containing the same data that you'd get if you applied 5222 # read() to the same fd. The only system known to have a problem here 5223 # is VMS, where text files have record structure. 5224 case "$host_os" in 5225 *vms* | ultrix*) 5226 gcc_cv_func_mmap_file=no ;; 5227 *) 5228 gcc_cv_func_mmap_file=yes;; 5229 esac 5230 fi 5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5 5232 $as_echo "$gcc_cv_func_mmap_file" >&6; } 5233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5 5234 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; } 5235 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then : 5236 $as_echo_n "(cached) " >&6 5237 else 5238 # Add a system to this blacklist if it has mmap() but /dev/zero 5239 # does not exist, or if mmapping /dev/zero does not give anonymous 5240 # zeroed pages with both the following properties: 5241 # 1. If you map N consecutive pages in with one call, and then 5242 # unmap any subset of those pages, the pages that were not 5243 # explicitly unmapped remain accessible. 5244 # 2. If you map two adjacent blocks of memory and then unmap them 5245 # both at once, they must both go away. 5246 # Systems known to be in this category are Windows (all variants), 5247 # VMS, and Darwin. 5248 case "$host_os" in 5249 *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) 5250 gcc_cv_func_mmap_dev_zero=no ;; 5251 *) 5252 gcc_cv_func_mmap_dev_zero=yes;; 5253 esac 5254 fi 5255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5 5256 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; } 5257 5258 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5 5260 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; } 5261 if test "${gcc_cv_decl_map_anon+set}" = set; then : 5262 $as_echo_n "(cached) " >&6 5263 else 5264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5265 /* end confdefs.h. */ 5266 #include <sys/types.h> 5267 #include <sys/mman.h> 5268 #include <unistd.h> 5269 5270 #ifndef MAP_ANONYMOUS 5271 #define MAP_ANONYMOUS MAP_ANON 5272 #endif 5273 5274 int 5275 main () 5276 { 5277 int n = MAP_ANONYMOUS; 5278 ; 5279 return 0; 5280 } 5281 _ACEOF 5282 if ac_fn_c_try_compile "$LINENO"; then : 5283 gcc_cv_decl_map_anon=yes 5284 else 5285 gcc_cv_decl_map_anon=no 5286 fi 5287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5288 fi 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5 5290 $as_echo "$gcc_cv_decl_map_anon" >&6; } 5291 5292 if test $gcc_cv_decl_map_anon = no; then 5293 gcc_cv_func_mmap_anon=no 5294 else 5295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5 5296 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; } 5297 if test "${gcc_cv_func_mmap_anon+set}" = set; then : 5298 $as_echo_n "(cached) " >&6 5299 else 5300 # Add a system to this blacklist if it has mmap() and MAP_ANON or 5301 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) 5302 # doesn't give anonymous zeroed pages with the same properties listed 5303 # above for use of /dev/zero. 5304 # Systems known to be in this category are Windows, VMS, and SCO Unix. 5305 case "$host_os" in 5306 *vms* | cygwin* | pe | mingw* | sco* | udk* ) 5307 gcc_cv_func_mmap_anon=no ;; 5308 *) 5309 gcc_cv_func_mmap_anon=yes;; 5310 esac 5311 fi 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5 5313 $as_echo "$gcc_cv_func_mmap_anon" >&6; } 5314 fi 5315 fi 5316 5317 if test $gcc_cv_func_mmap_file = yes; then 5318 5319 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h 5320 5321 fi 5322 if test $gcc_cv_func_mmap_dev_zero = yes; then 5323 5324 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h 5325 5326 fi 5327 if test $gcc_cv_func_mmap_anon = yes; then 5328 5329 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h 5330 5331 fi 5332 5333 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 5335 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 5336 # Check whether --enable-maintainer-mode was given. 5337 if test "${enable_maintainer_mode+set}" = set; then : 5338 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 5339 else 5340 USE_MAINTAINER_MODE=no 5341 fi 5342 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 5344 $as_echo "$USE_MAINTAINER_MODE" >&6; } 5345 if test "$USE_MAINTAINER_MODE" = yes; then 5346 MAINT= 5347 else 5348 MAINT='#' 5349 fi 5350 5351 5352 cat >>confdefs.h <<_ACEOF 5353 #define SED_PROGRAM "${SED}" 5354 _ACEOF 5355 5356 5357 ac_config_headers="$ac_config_headers config.h" 5358 5359 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in" 5360 5361 cat >confcache <<\_ACEOF 5362 # This file is a shell script that caches the results of configure 5363 # tests run on this system so they can be shared between configure 5364 # scripts and configure runs, see configure's option --config-cache. 5365 # It is not useful on other systems. If it contains results you don't 5366 # want to keep, you may remove or edit it. 5367 # 5368 # config.status only pays attention to the cache file if you give it 5369 # the --recheck option to rerun configure. 5370 # 5371 # `ac_cv_env_foo' variables (set or unset) will be overridden when 5372 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5373 # following values. 5374 5375 _ACEOF 5376 5377 # The following way of writing the cache mishandles newlines in values, 5378 # but we know of no workaround that is simple, portable, and efficient. 5379 # So, we kill variables containing newlines. 5380 # Ultrix sh set writes to stderr and can't be redirected directly, 5381 # and sets the high bit in the cache file unless we assign to the vars. 5382 ( 5383 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5384 eval ac_val=\$$ac_var 5385 case $ac_val in #( 5386 *${as_nl}*) 5387 case $ac_var in #( 5388 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5389 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5390 esac 5391 case $ac_var in #( 5392 _ | IFS | as_nl) ;; #( 5393 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5394 *) { eval $ac_var=; unset $ac_var;} ;; 5395 esac ;; 5396 esac 5397 done 5398 5399 (set) 2>&1 | 5400 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5401 *${as_nl}ac_space=\ *) 5402 # `set' does not quote correctly, so add quotes: double-quote 5403 # substitution turns \\\\ into \\, and sed turns \\ into \. 5404 sed -n \ 5405 "s/'/'\\\\''/g; 5406 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5407 ;; #( 5408 *) 5409 # `set' quotes correctly as required by POSIX, so do not add quotes. 5410 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5411 ;; 5412 esac | 5413 sort 5414 ) | 5415 sed ' 5416 /^ac_cv_env_/b end 5417 t clear 5418 :clear 5419 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5420 t end 5421 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5422 :end' >>confcache 5423 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5424 if test -w "$cache_file"; then 5425 test "x$cache_file" != "x/dev/null" && 5426 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5427 $as_echo "$as_me: updating cache $cache_file" >&6;} 5428 cat confcache >$cache_file 5429 else 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5431 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5432 fi 5433 fi 5434 rm -f confcache 5435 5436 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5437 # Let make expand exec_prefix. 5438 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5439 5440 DEFS=-DHAVE_CONFIG_H 5441 5442 ac_libobjs= 5443 ac_ltlibobjs= 5444 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5445 # 1. Remove the extension, and $U if already installed. 5446 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5447 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5448 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5449 # will be set to the directory where LIBOBJS objects are built. 5450 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5451 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5452 done 5453 LIBOBJS=$ac_libobjs 5454 5455 LTLIBOBJS=$ac_ltlibobjs 5456 5457 5458 5459 : ${CONFIG_STATUS=./config.status} 5460 ac_write_fail=0 5461 ac_clean_files_save=$ac_clean_files 5462 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5463 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5464 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5465 as_write_fail=0 5466 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5467 #! $SHELL 5468 # Generated by $as_me. 5469 # Run this file to recreate the current configuration. 5470 # Compiler output produced by configure, useful for debugging 5471 # configure, is in config.log if it exists. 5472 5473 debug=false 5474 ac_cs_recheck=false 5475 ac_cs_silent=false 5476 5477 SHELL=\${CONFIG_SHELL-$SHELL} 5478 export SHELL 5479 _ASEOF 5480 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5481 ## -------------------- ## 5482 ## M4sh Initialization. ## 5483 ## -------------------- ## 5484 5485 # Be more Bourne compatible 5486 DUALCASE=1; export DUALCASE # for MKS sh 5487 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5488 emulate sh 5489 NULLCMD=: 5490 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5491 # is contrary to our usage. Disable this feature. 5492 alias -g '${1+"$@"}'='"$@"' 5493 setopt NO_GLOB_SUBST 5494 else 5495 case `(set -o) 2>/dev/null` in #( 5496 *posix*) : 5497 set -o posix ;; #( 5498 *) : 5499 ;; 5500 esac 5501 fi 5502 5503 5504 as_nl=' 5505 ' 5506 export as_nl 5507 # Printing a long string crashes Solaris 7 /usr/bin/printf. 5508 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5509 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5510 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5511 # Prefer a ksh shell builtin over an external printf program on Solaris, 5512 # but without wasting forks for bash or zsh. 5513 if test -z "$BASH_VERSION$ZSH_VERSION" \ 5514 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5515 as_echo='print -r --' 5516 as_echo_n='print -rn --' 5517 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5518 as_echo='printf %s\n' 5519 as_echo_n='printf %s' 5520 else 5521 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5522 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5523 as_echo_n='/usr/ucb/echo -n' 5524 else 5525 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5526 as_echo_n_body='eval 5527 arg=$1; 5528 case $arg in #( 5529 *"$as_nl"*) 5530 expr "X$arg" : "X\\(.*\\)$as_nl"; 5531 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5532 esac; 5533 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5534 ' 5535 export as_echo_n_body 5536 as_echo_n='sh -c $as_echo_n_body as_echo' 5537 fi 5538 export as_echo_body 5539 as_echo='sh -c $as_echo_body as_echo' 5540 fi 5541 5542 # The user is always right. 5543 if test "${PATH_SEPARATOR+set}" != set; then 5544 PATH_SEPARATOR=: 5545 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5546 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5547 PATH_SEPARATOR=';' 5548 } 5549 fi 5550 5551 5552 # IFS 5553 # We need space, tab and new line, in precisely that order. Quoting is 5554 # there to prevent editors from complaining about space-tab. 5555 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 5556 # splitting by setting IFS to empty value.) 5557 IFS=" "" $as_nl" 5558 5559 # Find who we are. Look in the path if we contain no directory separator. 5560 case $0 in #(( 5561 *[\\/]* ) as_myself=$0 ;; 5562 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5563 for as_dir in $PATH 5564 do 5565 IFS=$as_save_IFS 5566 test -z "$as_dir" && as_dir=. 5567 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5568 done 5569 IFS=$as_save_IFS 5570 5571 ;; 5572 esac 5573 # We did not find ourselves, most probably we were run as `sh COMMAND' 5574 # in which case we are not to be found in the path. 5575 if test "x$as_myself" = x; then 5576 as_myself=$0 5577 fi 5578 if test ! -f "$as_myself"; then 5579 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5580 exit 1 5581 fi 5582 5583 # Unset variables that we do not need and which cause bugs (e.g. in 5584 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5585 # suppresses any "Segmentation fault" message there. '((' could 5586 # trigger a bug in pdksh 5.2.14. 5587 for as_var in BASH_ENV ENV MAIL MAILPATH 5588 do eval test x\${$as_var+set} = xset \ 5589 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5590 done 5591 PS1='$ ' 5592 PS2='> ' 5593 PS4='+ ' 5594 5595 # NLS nuisances. 5596 LC_ALL=C 5597 export LC_ALL 5598 LANGUAGE=C 5599 export LANGUAGE 5600 5601 # CDPATH. 5602 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5603 5604 5605 # as_fn_error ERROR [LINENO LOG_FD] 5606 # --------------------------------- 5607 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5608 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5609 # script with status $?, using 1 if that was 0. 5610 as_fn_error () 5611 { 5612 as_status=$?; test $as_status -eq 0 && as_status=1 5613 if test "$3"; then 5614 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5615 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5616 fi 5617 $as_echo "$as_me: error: $1" >&2 5618 as_fn_exit $as_status 5619 } # as_fn_error 5620 5621 5622 # as_fn_set_status STATUS 5623 # ----------------------- 5624 # Set $? to STATUS, without forking. 5625 as_fn_set_status () 5626 { 5627 return $1 5628 } # as_fn_set_status 5629 5630 # as_fn_exit STATUS 5631 # ----------------- 5632 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5633 as_fn_exit () 5634 { 5635 set +e 5636 as_fn_set_status $1 5637 exit $1 5638 } # as_fn_exit 5639 5640 # as_fn_unset VAR 5641 # --------------- 5642 # Portably unset VAR. 5643 as_fn_unset () 5644 { 5645 { eval $1=; unset $1;} 5646 } 5647 as_unset=as_fn_unset 5648 # as_fn_append VAR VALUE 5649 # ---------------------- 5650 # Append the text in VALUE to the end of the definition contained in VAR. Take 5651 # advantage of any shell optimizations that allow amortized linear growth over 5652 # repeated appends, instead of the typical quadratic growth present in naive 5653 # implementations. 5654 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5655 eval 'as_fn_append () 5656 { 5657 eval $1+=\$2 5658 }' 5659 else 5660 as_fn_append () 5661 { 5662 eval $1=\$$1\$2 5663 } 5664 fi # as_fn_append 5665 5666 # as_fn_arith ARG... 5667 # ------------------ 5668 # Perform arithmetic evaluation on the ARGs, and store the result in the 5669 # global $as_val. Take advantage of shells that can avoid forks. The arguments 5670 # must be portable across $(()) and expr. 5671 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5672 eval 'as_fn_arith () 5673 { 5674 as_val=$(( $* )) 5675 }' 5676 else 5677 as_fn_arith () 5678 { 5679 as_val=`expr "$@" || test $? -eq 1` 5680 } 5681 fi # as_fn_arith 5682 5683 5684 if expr a : '\(a\)' >/dev/null 2>&1 && 5685 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5686 as_expr=expr 5687 else 5688 as_expr=false 5689 fi 5690 5691 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5692 as_basename=basename 5693 else 5694 as_basename=false 5695 fi 5696 5697 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5698 as_dirname=dirname 5699 else 5700 as_dirname=false 5701 fi 5702 5703 as_me=`$as_basename -- "$0" || 5704 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5705 X"$0" : 'X\(//\)$' \| \ 5706 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5707 $as_echo X/"$0" | 5708 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5709 s//\1/ 5710 q 5711 } 5712 /^X\/\(\/\/\)$/{ 5713 s//\1/ 5714 q 5715 } 5716 /^X\/\(\/\).*/{ 5717 s//\1/ 5718 q 5719 } 5720 s/.*/./; q'` 5721 5722 # Avoid depending upon Character Ranges. 5723 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5724 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5725 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5726 as_cr_digits='0123456789' 5727 as_cr_alnum=$as_cr_Letters$as_cr_digits 5728 5729 ECHO_C= ECHO_N= ECHO_T= 5730 case `echo -n x` in #((((( 5731 -n*) 5732 case `echo 'xy\c'` in 5733 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5734 xy) ECHO_C='\c';; 5735 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5736 ECHO_T=' ';; 5737 esac;; 5738 *) 5739 ECHO_N='-n';; 5740 esac 5741 5742 rm -f conf$$ conf$$.exe conf$$.file 5743 if test -d conf$$.dir; then 5744 rm -f conf$$.dir/conf$$.file 5745 else 5746 rm -f conf$$.dir 5747 mkdir conf$$.dir 2>/dev/null 5748 fi 5749 if (echo >conf$$.file) 2>/dev/null; then 5750 if ln -s conf$$.file conf$$ 2>/dev/null; then 5751 as_ln_s='ln -s' 5752 # ... but there are two gotchas: 5753 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5754 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5755 # In both cases, we have to default to `cp -p'. 5756 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5757 as_ln_s='cp -p' 5758 elif ln conf$$.file conf$$ 2>/dev/null; then 5759 as_ln_s=ln 5760 else 5761 as_ln_s='cp -p' 5762 fi 5763 else 5764 as_ln_s='cp -p' 5765 fi 5766 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5767 rmdir conf$$.dir 2>/dev/null 5768 5769 5770 # as_fn_mkdir_p 5771 # ------------- 5772 # Create "$as_dir" as a directory, including parents if necessary. 5773 as_fn_mkdir_p () 5774 { 5775 5776 case $as_dir in #( 5777 -*) as_dir=./$as_dir;; 5778 esac 5779 test -d "$as_dir" || eval $as_mkdir_p || { 5780 as_dirs= 5781 while :; do 5782 case $as_dir in #( 5783 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5784 *) as_qdir=$as_dir;; 5785 esac 5786 as_dirs="'$as_qdir' $as_dirs" 5787 as_dir=`$as_dirname -- "$as_dir" || 5788 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5789 X"$as_dir" : 'X\(//\)[^/]' \| \ 5790 X"$as_dir" : 'X\(//\)$' \| \ 5791 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5792 $as_echo X"$as_dir" | 5793 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5794 s//\1/ 5795 q 5796 } 5797 /^X\(\/\/\)[^/].*/{ 5798 s//\1/ 5799 q 5800 } 5801 /^X\(\/\/\)$/{ 5802 s//\1/ 5803 q 5804 } 5805 /^X\(\/\).*/{ 5806 s//\1/ 5807 q 5808 } 5809 s/.*/./; q'` 5810 test -d "$as_dir" && break 5811 done 5812 test -z "$as_dirs" || eval "mkdir $as_dirs" 5813 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5814 5815 5816 } # as_fn_mkdir_p 5817 if mkdir -p . 2>/dev/null; then 5818 as_mkdir_p='mkdir -p "$as_dir"' 5819 else 5820 test -d ./-p && rmdir ./-p 5821 as_mkdir_p=false 5822 fi 5823 5824 if test -x / >/dev/null 2>&1; then 5825 as_test_x='test -x' 5826 else 5827 if ls -dL / >/dev/null 2>&1; then 5828 as_ls_L_option=L 5829 else 5830 as_ls_L_option= 5831 fi 5832 as_test_x=' 5833 eval sh -c '\'' 5834 if test -d "$1"; then 5835 test -d "$1/."; 5836 else 5837 case $1 in #( 5838 -*)set "./$1";; 5839 esac; 5840 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5841 ???[sx]*):;;*)false;;esac;fi 5842 '\'' sh 5843 ' 5844 fi 5845 as_executable_p=$as_test_x 5846 5847 # Sed expression to map a string onto a valid CPP name. 5848 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5849 5850 # Sed expression to map a string onto a valid variable name. 5851 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5852 5853 5854 exec 6>&1 5855 ## ----------------------------------- ## 5856 ## Main body of $CONFIG_STATUS script. ## 5857 ## ----------------------------------- ## 5858 _ASEOF 5859 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5860 5861 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5862 # Save the log message, to keep $0 and so on meaningful, and to 5863 # report actual input values of CONFIG_FILES etc. instead of their 5864 # values after options handling. 5865 ac_log=" 5866 This file was extended by fixincludes $as_me , which was 5867 generated by GNU Autoconf 2.64. Invocation command line was 5868 5869 CONFIG_FILES = $CONFIG_FILES 5870 CONFIG_HEADERS = $CONFIG_HEADERS 5871 CONFIG_LINKS = $CONFIG_LINKS 5872 CONFIG_COMMANDS = $CONFIG_COMMANDS 5873 $ $0 $@ 5874 5875 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5876 " 5877 5878 _ACEOF 5879 5880 case $ac_config_files in *" 5881 "*) set x $ac_config_files; shift; ac_config_files=$*;; 5882 esac 5883 5884 case $ac_config_headers in *" 5885 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5886 esac 5887 5888 5889 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5890 # Files that config.status was made for. 5891 config_files="$ac_config_files" 5892 config_headers="$ac_config_headers" 5893 5894 _ACEOF 5895 5896 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5897 ac_cs_usage="\ 5898 \`$as_me' instantiates files and other configuration actions 5899 from templates according to the current configuration. Unless the files 5900 and actions are specified as TAGs, all are instantiated by default. 5901 5902 Usage: $0 [OPTION]... [TAG]... 5903 5904 -h, --help print this help, then exit 5905 -V, --version print version number and configuration settings, then exit 5906 -q, --quiet, --silent 5907 do not print progress messages 5908 -d, --debug don't remove temporary files 5909 --recheck update $as_me by reconfiguring in the same conditions 5910 --file=FILE[:TEMPLATE] 5911 instantiate the configuration file FILE 5912 --header=FILE[:TEMPLATE] 5913 instantiate the configuration header FILE 5914 5915 Configuration files: 5916 $config_files 5917 5918 Configuration headers: 5919 $config_headers 5920 5921 Report bugs to the package provider." 5922 5923 _ACEOF 5924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5925 ac_cs_version="\\ 5926 fixincludes config.status 5927 configured by $0, generated by GNU Autoconf 2.64, 5928 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5929 5930 Copyright (C) 2009 Free Software Foundation, Inc. 5931 This config.status script is free software; the Free Software Foundation 5932 gives unlimited permission to copy, distribute and modify it." 5933 5934 ac_pwd='$ac_pwd' 5935 srcdir='$srcdir' 5936 test -n "\$AWK" || AWK=awk 5937 _ACEOF 5938 5939 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5940 # The default lists apply if the user does not specify any file. 5941 ac_need_defaults=: 5942 while test $# != 0 5943 do 5944 case $1 in 5945 --*=*) 5946 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5947 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5948 ac_shift=: 5949 ;; 5950 *) 5951 ac_option=$1 5952 ac_optarg=$2 5953 ac_shift=shift 5954 ;; 5955 esac 5956 5957 case $ac_option in 5958 # Handling of the options. 5959 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5960 ac_cs_recheck=: ;; 5961 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5962 $as_echo "$ac_cs_version"; exit ;; 5963 --debug | --debu | --deb | --de | --d | -d ) 5964 debug=: ;; 5965 --file | --fil | --fi | --f ) 5966 $ac_shift 5967 case $ac_optarg in 5968 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5969 esac 5970 as_fn_append CONFIG_FILES " '$ac_optarg'" 5971 ac_need_defaults=false;; 5972 --header | --heade | --head | --hea ) 5973 $ac_shift 5974 case $ac_optarg in 5975 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5976 esac 5977 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5978 ac_need_defaults=false;; 5979 --he | --h) 5980 # Conflict between --help and --header 5981 as_fn_error "ambiguous option: \`$1' 5982 Try \`$0 --help' for more information.";; 5983 --help | --hel | -h ) 5984 $as_echo "$ac_cs_usage"; exit ;; 5985 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5986 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5987 ac_cs_silent=: ;; 5988 5989 # This is an error. 5990 -*) as_fn_error "unrecognized option: \`$1' 5991 Try \`$0 --help' for more information." ;; 5992 5993 *) as_fn_append ac_config_targets " $1" 5994 ac_need_defaults=false ;; 5995 5996 esac 5997 shift 5998 done 5999 6000 ac_configure_extra_args= 6001 6002 if $ac_cs_silent; then 6003 exec 6>/dev/null 6004 ac_configure_extra_args="$ac_configure_extra_args --silent" 6005 fi 6006 6007 _ACEOF 6008 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6009 if \$ac_cs_recheck; then 6010 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 6011 shift 6012 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 6013 CONFIG_SHELL='$SHELL' 6014 export CONFIG_SHELL 6015 exec "\$@" 6016 fi 6017 6018 _ACEOF 6019 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6020 exec 5>>config.log 6021 { 6022 echo 6023 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 6024 ## Running $as_me. ## 6025 _ASBOX 6026 $as_echo "$ac_log" 6027 } >&5 6028 6029 _ACEOF 6030 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6031 _ACEOF 6032 6033 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6034 6035 # Handling of arguments. 6036 for ac_config_target in $ac_config_targets 6037 do 6038 case $ac_config_target in 6039 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 6040 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 6041 "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;; 6042 6043 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 6044 esac 6045 done 6046 6047 6048 # If the user did not use the arguments to specify the items to instantiate, 6049 # then the envvar interface is used. Set only those that are not. 6050 # We use the long form for the default assignment because of an extremely 6051 # bizarre bug on SunOS 4.1.3. 6052 if $ac_need_defaults; then 6053 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6054 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6055 fi 6056 6057 # Have a temporary directory for convenience. Make it in the build tree 6058 # simply because there is no reason against having it here, and in addition, 6059 # creating and moving files from /tmp can sometimes cause problems. 6060 # Hook for its removal unless debugging. 6061 # Note that there is a small window in which the directory will not be cleaned: 6062 # after its creation but before its name has been assigned to `$tmp'. 6063 $debug || 6064 { 6065 tmp= 6066 trap 'exit_status=$? 6067 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 6068 ' 0 6069 trap 'as_fn_exit 1' 1 2 13 15 6070 } 6071 # Create a (secure) tmp directory for tmp files. 6072 6073 { 6074 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 6075 test -n "$tmp" && test -d "$tmp" 6076 } || 6077 { 6078 tmp=./conf$$-$RANDOM 6079 (umask 077 && mkdir "$tmp") 6080 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 6081 6082 # Set up the scripts for CONFIG_FILES section. 6083 # No need to generate them if there are no CONFIG_FILES. 6084 # This happens for instance with `./config.status config.h'. 6085 if test -n "$CONFIG_FILES"; then 6086 6087 6088 ac_cr=`echo X | tr X '\015'` 6089 # On cygwin, bash can eat \r inside `` if the user requested igncr. 6090 # But we know of no other shell where ac_cr would be empty at this 6091 # point, so we can use a bashism as a fallback. 6092 if test "x$ac_cr" = x; then 6093 eval ac_cr=\$\'\\r\' 6094 fi 6095 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 6096 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 6097 ac_cs_awk_cr='\r' 6098 else 6099 ac_cs_awk_cr=$ac_cr 6100 fi 6101 6102 echo 'BEGIN {' >"$tmp/subs1.awk" && 6103 _ACEOF 6104 6105 6106 { 6107 echo "cat >conf$$subs.awk <<_ACEOF" && 6108 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 6109 echo "_ACEOF" 6110 } >conf$$subs.sh || 6111 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6112 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 6113 ac_delim='%!_!# ' 6114 for ac_last_try in false false false false false :; do 6115 . ./conf$$subs.sh || 6116 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6117 6118 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 6119 if test $ac_delim_n = $ac_delim_num; then 6120 break 6121 elif $ac_last_try; then 6122 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 6123 else 6124 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6125 fi 6126 done 6127 rm -f conf$$subs.sh 6128 6129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6130 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 6131 _ACEOF 6132 sed -n ' 6133 h 6134 s/^/S["/; s/!.*/"]=/ 6135 p 6136 g 6137 s/^[^!]*!// 6138 :repl 6139 t repl 6140 s/'"$ac_delim"'$// 6141 t delim 6142 :nl 6143 h 6144 s/\(.\{148\}\).*/\1/ 6145 t more1 6146 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 6147 p 6148 n 6149 b repl 6150 :more1 6151 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6152 p 6153 g 6154 s/.\{148\}// 6155 t nl 6156 :delim 6157 h 6158 s/\(.\{148\}\).*/\1/ 6159 t more2 6160 s/["\\]/\\&/g; s/^/"/; s/$/"/ 6161 p 6162 b 6163 :more2 6164 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 6165 p 6166 g 6167 s/.\{148\}// 6168 t delim 6169 ' <conf$$subs.awk | sed ' 6170 /^[^""]/{ 6171 N 6172 s/\n// 6173 } 6174 ' >>$CONFIG_STATUS || ac_write_fail=1 6175 rm -f conf$$subs.awk 6176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6177 _ACAWK 6178 cat >>"\$tmp/subs1.awk" <<_ACAWK && 6179 for (key in S) S_is_set[key] = 1 6180 FS = "" 6181 6182 } 6183 { 6184 line = $ 0 6185 nfields = split(line, field, "@") 6186 substed = 0 6187 len = length(field[1]) 6188 for (i = 2; i < nfields; i++) { 6189 key = field[i] 6190 keylen = length(key) 6191 if (S_is_set[key]) { 6192 value = S[key] 6193 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 6194 len += length(value) + length(field[++i]) 6195 substed = 1 6196 } else 6197 len += 1 + keylen 6198 } 6199 6200 print line 6201 } 6202 6203 _ACAWK 6204 _ACEOF 6205 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6206 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 6207 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 6208 else 6209 cat 6210 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 6211 || as_fn_error "could not setup config files machinery" "$LINENO" 5 6212 _ACEOF 6213 6214 # VPATH may cause trouble with some makes, so we remove $(srcdir), 6215 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 6216 # trailing colons and then remove the whole line if VPATH becomes empty 6217 # (actually we leave an empty line to preserve line numbers). 6218 if test "x$srcdir" = x.; then 6219 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 6220 s/:*\$(srcdir):*/:/ 6221 s/:*\${srcdir}:*/:/ 6222 s/:*@srcdir@:*/:/ 6223 s/^\([^=]*=[ ]*\):*/\1/ 6224 s/:*$// 6225 s/^[^=]*=[ ]*$// 6226 }' 6227 fi 6228 6229 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6230 fi # test -n "$CONFIG_FILES" 6231 6232 # Set up the scripts for CONFIG_HEADERS section. 6233 # No need to generate them if there are no CONFIG_HEADERS. 6234 # This happens for instance with `./config.status Makefile'. 6235 if test -n "$CONFIG_HEADERS"; then 6236 cat >"$tmp/defines.awk" <<\_ACAWK || 6237 BEGIN { 6238 _ACEOF 6239 6240 # Transform confdefs.h into an awk script `defines.awk', embedded as 6241 # here-document in config.status, that substitutes the proper values into 6242 # config.h.in to produce config.h. 6243 6244 # Create a delimiter string that does not exist in confdefs.h, to ease 6245 # handling of long lines. 6246 ac_delim='%!_!# ' 6247 for ac_last_try in false false :; do 6248 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 6249 if test -z "$ac_t"; then 6250 break 6251 elif $ac_last_try; then 6252 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 6253 else 6254 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6255 fi 6256 done 6257 6258 # For the awk script, D is an array of macro values keyed by name, 6259 # likewise P contains macro parameters if any. Preserve backslash 6260 # newline sequences. 6261 6262 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6263 sed -n ' 6264 s/.\{148\}/&'"$ac_delim"'/g 6265 t rset 6266 :rset 6267 s/^[ ]*#[ ]*define[ ][ ]*/ / 6268 t def 6269 d 6270 :def 6271 s/\\$// 6272 t bsnl 6273 s/["\\]/\\&/g 6274 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6275 D["\1"]=" \3"/p 6276 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6277 d 6278 :bsnl 6279 s/["\\]/\\&/g 6280 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6281 D["\1"]=" \3\\\\\\n"\\/p 6282 t cont 6283 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6284 t cont 6285 d 6286 :cont 6287 n 6288 s/.\{148\}/&'"$ac_delim"'/g 6289 t clear 6290 :clear 6291 s/\\$// 6292 t bsnlc 6293 s/["\\]/\\&/g; s/^/"/; s/$/"/p 6294 d 6295 :bsnlc 6296 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6297 b cont 6298 ' <confdefs.h | sed ' 6299 s/'"$ac_delim"'/"\\\ 6300 "/g' >>$CONFIG_STATUS || ac_write_fail=1 6301 6302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6303 for (key in D) D_is_set[key] = 1 6304 FS = "" 6305 } 6306 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6307 line = \$ 0 6308 split(line, arg, " ") 6309 if (arg[1] == "#") { 6310 defundef = arg[2] 6311 mac1 = arg[3] 6312 } else { 6313 defundef = substr(arg[1], 2) 6314 mac1 = arg[2] 6315 } 6316 split(mac1, mac2, "(") #) 6317 macro = mac2[1] 6318 prefix = substr(line, 1, index(line, defundef) - 1) 6319 if (D_is_set[macro]) { 6320 # Preserve the white space surrounding the "#". 6321 print prefix "define", macro P[macro] D[macro] 6322 next 6323 } else { 6324 # Replace #undef with comments. This is necessary, for example, 6325 # in the case of _POSIX_SOURCE, which is predefined and required 6326 # on some systems where configure will not decide to define it. 6327 if (defundef == "undef") { 6328 print "/*", prefix defundef, macro, "*/" 6329 next 6330 } 6331 } 6332 } 6333 { print } 6334 _ACAWK 6335 _ACEOF 6336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6337 as_fn_error "could not setup config headers machinery" "$LINENO" 5 6338 fi # test -n "$CONFIG_HEADERS" 6339 6340 6341 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 6342 shift 6343 for ac_tag 6344 do 6345 case $ac_tag in 6346 :[FHLC]) ac_mode=$ac_tag; continue;; 6347 esac 6348 case $ac_mode$ac_tag in 6349 :[FHL]*:*);; 6350 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 6351 :[FH]-) ac_tag=-:-;; 6352 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6353 esac 6354 ac_save_IFS=$IFS 6355 IFS=: 6356 set x $ac_tag 6357 IFS=$ac_save_IFS 6358 shift 6359 ac_file=$1 6360 shift 6361 6362 case $ac_mode in 6363 :L) ac_source=$1;; 6364 :[FH]) 6365 ac_file_inputs= 6366 for ac_f 6367 do 6368 case $ac_f in 6369 -) ac_f="$tmp/stdin";; 6370 *) # Look for the file first in the build tree, then in the source tree 6371 # (if the path is not absolute). The absolute path cannot be DOS-style, 6372 # because $ac_f cannot contain `:'. 6373 test -f "$ac_f" || 6374 case $ac_f in 6375 [\\/$]*) false;; 6376 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6377 esac || 6378 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6379 esac 6380 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6381 as_fn_append ac_file_inputs " '$ac_f'" 6382 done 6383 6384 # Let's still pretend it is `configure' which instantiates (i.e., don't 6385 # use $as_me), people would be surprised to read: 6386 # /* config.h. Generated by config.status. */ 6387 configure_input='Generated from '` 6388 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6389 `' by configure.' 6390 if test x"$ac_file" != x-; then 6391 configure_input="$ac_file. $configure_input" 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6393 $as_echo "$as_me: creating $ac_file" >&6;} 6394 fi 6395 # Neutralize special characters interpreted by sed in replacement strings. 6396 case $configure_input in #( 6397 *\&* | *\|* | *\\* ) 6398 ac_sed_conf_input=`$as_echo "$configure_input" | 6399 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6400 *) ac_sed_conf_input=$configure_input;; 6401 esac 6402 6403 case $ac_tag in 6404 *:-:* | *:-) cat >"$tmp/stdin" \ 6405 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 6406 esac 6407 ;; 6408 esac 6409 6410 ac_dir=`$as_dirname -- "$ac_file" || 6411 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6412 X"$ac_file" : 'X\(//\)[^/]' \| \ 6413 X"$ac_file" : 'X\(//\)$' \| \ 6414 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6415 $as_echo X"$ac_file" | 6416 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6417 s//\1/ 6418 q 6419 } 6420 /^X\(\/\/\)[^/].*/{ 6421 s//\1/ 6422 q 6423 } 6424 /^X\(\/\/\)$/{ 6425 s//\1/ 6426 q 6427 } 6428 /^X\(\/\).*/{ 6429 s//\1/ 6430 q 6431 } 6432 s/.*/./; q'` 6433 as_dir="$ac_dir"; as_fn_mkdir_p 6434 ac_builddir=. 6435 6436 case "$ac_dir" in 6437 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6438 *) 6439 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6440 # A ".." for each directory in $ac_dir_suffix. 6441 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6442 case $ac_top_builddir_sub in 6443 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6444 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6445 esac ;; 6446 esac 6447 ac_abs_top_builddir=$ac_pwd 6448 ac_abs_builddir=$ac_pwd$ac_dir_suffix 6449 # for backward compatibility: 6450 ac_top_builddir=$ac_top_build_prefix 6451 6452 case $srcdir in 6453 .) # We are building in place. 6454 ac_srcdir=. 6455 ac_top_srcdir=$ac_top_builddir_sub 6456 ac_abs_top_srcdir=$ac_pwd ;; 6457 [\\/]* | ?:[\\/]* ) # Absolute name. 6458 ac_srcdir=$srcdir$ac_dir_suffix; 6459 ac_top_srcdir=$srcdir 6460 ac_abs_top_srcdir=$srcdir ;; 6461 *) # Relative name. 6462 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6463 ac_top_srcdir=$ac_top_build_prefix$srcdir 6464 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6465 esac 6466 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6467 6468 6469 case $ac_mode in 6470 :F) 6471 # 6472 # CONFIG_FILE 6473 # 6474 6475 _ACEOF 6476 6477 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6478 # If the template does not know about datarootdir, expand it. 6479 # FIXME: This hack should be removed a few years after 2.60. 6480 ac_datarootdir_hack=; ac_datarootdir_seen= 6481 ac_sed_dataroot=' 6482 /datarootdir/ { 6483 p 6484 q 6485 } 6486 /@datadir@/p 6487 /@docdir@/p 6488 /@infodir@/p 6489 /@localedir@/p 6490 /@mandir@/p' 6491 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6492 *datarootdir*) ac_datarootdir_seen=yes;; 6493 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6495 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6496 _ACEOF 6497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6498 ac_datarootdir_hack=' 6499 s&@datadir@&$datadir&g 6500 s&@docdir@&$docdir&g 6501 s&@infodir@&$infodir&g 6502 s&@localedir@&$localedir&g 6503 s&@mandir@&$mandir&g 6504 s&\\\${datarootdir}&$datarootdir&g' ;; 6505 esac 6506 _ACEOF 6507 6508 # Neutralize VPATH when `$srcdir' = `.'. 6509 # Shell code in configure.ac might set extrasub. 6510 # FIXME: do we really want to maintain this feature? 6511 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6512 ac_sed_extra="$ac_vpsub 6513 $extrasub 6514 _ACEOF 6515 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6516 :t 6517 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6518 s|@configure_input@|$ac_sed_conf_input|;t t 6519 s&@top_builddir@&$ac_top_builddir_sub&;t t 6520 s&@top_build_prefix@&$ac_top_build_prefix&;t t 6521 s&@srcdir@&$ac_srcdir&;t t 6522 s&@abs_srcdir@&$ac_abs_srcdir&;t t 6523 s&@top_srcdir@&$ac_top_srcdir&;t t 6524 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6525 s&@builddir@&$ac_builddir&;t t 6526 s&@abs_builddir@&$ac_abs_builddir&;t t 6527 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6528 $ac_datarootdir_hack 6529 " 6530 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6531 || as_fn_error "could not create $ac_file" "$LINENO" 5 6532 6533 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6534 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6535 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6537 which seems to be undefined. Please make sure it is defined." >&5 6538 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6539 which seems to be undefined. Please make sure it is defined." >&2;} 6540 6541 rm -f "$tmp/stdin" 6542 case $ac_file in 6543 -) cat "$tmp/out" && rm -f "$tmp/out";; 6544 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6545 esac \ 6546 || as_fn_error "could not create $ac_file" "$LINENO" 5 6547 ;; 6548 :H) 6549 # 6550 # CONFIG_HEADER 6551 # 6552 if test x"$ac_file" != x-; then 6553 { 6554 $as_echo "/* $configure_input */" \ 6555 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6556 } >"$tmp/config.h" \ 6557 || as_fn_error "could not create $ac_file" "$LINENO" 5 6558 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6559 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6560 $as_echo "$as_me: $ac_file is unchanged" >&6;} 6561 else 6562 rm -f "$ac_file" 6563 mv "$tmp/config.h" "$ac_file" \ 6564 || as_fn_error "could not create $ac_file" "$LINENO" 5 6565 fi 6566 else 6567 $as_echo "/* $configure_input */" \ 6568 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6569 || as_fn_error "could not create -" "$LINENO" 5 6570 fi 6571 ;; 6572 6573 6574 esac 6575 6576 6577 case $ac_file$ac_mode in 6578 "config.h":H) echo timestamp > stamp-h ;; 6579 6580 esac 6581 done # for ac_tag 6582 6583 6584 as_fn_exit 0 6585 _ACEOF 6586 ac_clean_files=$ac_clean_files_save 6587 6588 test $ac_write_fail = 0 || 6589 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6590 6591 6592 # configure is writing to config.log, and then calls config.status. 6593 # config.status does its own redirection, appending to config.log. 6594 # Unfortunately, on DOS this fails, as config.log is still kept open 6595 # by configure, so config.status won't be able to write to it; its 6596 # output is simply discarded. So we exec the FD to /dev/null, 6597 # effectively closing config.log, so it can be properly (re)opened and 6598 # appended to by config.status. When coming back to configure, we 6599 # need to make the FD available again. 6600 if test "$no_create" != yes; then 6601 ac_cs_success=: 6602 ac_config_status_args= 6603 test "$silent" = yes && 6604 ac_config_status_args="$ac_config_status_args --quiet" 6605 exec 5>/dev/null 6606 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6607 exec 5>>config.log 6608 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6609 # would make configure fail if this is the last instruction. 6610 $ac_cs_success || as_fn_exit $? 6611 fi 6612 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6614 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6615 fi 6616 6617
Indexes created Sat Feb 28 05:31:39 UTC 2026