configure revision 1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.64. 4 # 5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 7 # Foundation, Inc. 8 # 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## -------------------- ## 12 ## M4sh Initialization. ## 13 ## -------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30 esac 31 fi 32 33 34 as_nl=' 35 ' 36 export as_nl 37 # Printing a long string crashes Solaris 7 /usr/bin/printf. 38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41 # Prefer a ksh shell builtin over an external printf program on Solaris, 42 # but without wasting forks for bash or zsh. 43 if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50 else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70 fi 71 72 # The user is always right. 73 if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79 fi 80 81 82 # IFS 83 # We need space, tab and new line, in precisely that order. Quoting is 84 # there to prevent editors from complaining about space-tab. 85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 86 # splitting by setting IFS to empty value.) 87 IFS=" "" $as_nl" 88 89 # Find who we are. Look in the path if we contain no directory separator. 90 case $0 in #(( 91 *[\\/]* ) as_myself=$0 ;; 92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 93 for as_dir in $PATH 94 do 95 IFS=$as_save_IFS 96 test -z "$as_dir" && as_dir=. 97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 98 done 99 IFS=$as_save_IFS 100 101 ;; 102 esac 103 # We did not find ourselves, most probably we were run as `sh COMMAND' 104 # in which case we are not to be found in the path. 105 if test "x$as_myself" = x; then 106 as_myself=$0 107 fi 108 if test ! -f "$as_myself"; then 109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 110 exit 1 111 fi 112 113 # Unset variables that we do not need and which cause bugs (e.g. in 114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 115 # suppresses any "Segmentation fault" message there. '((' could 116 # trigger a bug in pdksh 5.2.14. 117 for as_var in BASH_ENV ENV MAIL MAILPATH 118 do eval test x\${$as_var+set} = xset \ 119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 120 done 121 PS1='$ ' 122 PS2='> ' 123 PS4='+ ' 124 125 # NLS nuisances. 126 LC_ALL=C 127 export LC_ALL 128 LANGUAGE=C 129 export LANGUAGE 130 131 # CDPATH. 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 133 134 if test "x$CONFIG_SHELL" = x; then 135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 136 emulate sh 137 NULLCMD=: 138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 139 # is contrary to our usage. Disable this feature. 140 alias -g '\${1+\"\$@\"}'='\"\$@\"' 141 setopt NO_GLOB_SUBST 142 else 143 case \`(set -o) 2>/dev/null\` in #( 144 *posix*) : 145 set -o posix ;; #( 146 *) : 147 ;; 148 esac 149 fi 150 " 151 as_required="as_fn_return () { (exit \$1); } 152 as_fn_success () { as_fn_return 0; } 153 as_fn_failure () { as_fn_return 1; } 154 as_fn_ret_success () { return 0; } 155 as_fn_ret_failure () { return 1; } 156 157 exitcode=0 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 163 164 else 165 exitcode=1; echo positional parameters were not saved. 166 fi 167 test x\$exitcode = x0 || exit 1" 168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 172 test \$(( 1 + 1 )) = 2 || exit 1" 173 if (eval "$as_required") 2>/dev/null; then : 174 as_have_required=yes 175 else 176 as_have_required=no 177 fi 178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 179 180 else 181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 182 as_found=false 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 184 do 185 IFS=$as_save_IFS 186 test -z "$as_dir" && as_dir=. 187 as_found=: 188 case $as_dir in #( 189 /*) 190 for as_base in sh bash ksh sh5; do 191 # Try only shells that exist, to save several forks. 192 as_shell=$as_dir/$as_base 193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 195 CONFIG_SHELL=$as_shell as_have_required=yes 196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 197 break 2 198 fi 199 fi 200 done;; 201 esac 202 as_found=false 203 done 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 206 CONFIG_SHELL=$SHELL as_have_required=yes 207 fi; } 208 IFS=$as_save_IFS 209 210 211 if test "x$CONFIG_SHELL" != x; then : 212 # We cannot yet assume a decent shell, so we have to provide a 213 # neutralization value for shells without unset; and this also 214 # works around shells that cannot unset nonexistent variables. 215 BASH_ENV=/dev/null 216 ENV=/dev/null 217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 218 export CONFIG_SHELL 219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 220 fi 221 222 if test x$as_have_required = xno; then : 223 $as_echo "$0: This script requires a shell more modern than all" 224 $as_echo "$0: the shells that I found on your system." 225 if test x${ZSH_VERSION+set} = xset ; then 226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 227 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 228 else 229 $as_echo "$0: Please tell bug-autoconf (at] gnu.org about your system, 230 $0: including any error possibly output before this 231 $0: message. Then install a modern shell, or manually run 232 $0: the script under such a shell if you do have one." 233 fi 234 exit 1 235 fi 236 fi 237 fi 238 SHELL=${CONFIG_SHELL-/bin/sh} 239 export SHELL 240 # Unset more variables known to interfere with behavior of common tools. 241 CLICOLOR_FORCE= GREP_OPTIONS= 242 unset CLICOLOR_FORCE GREP_OPTIONS 243 244 ## --------------------- ## 245 ## M4sh Shell Functions. ## 246 ## --------------------- ## 247 # as_fn_unset VAR 248 # --------------- 249 # Portably unset VAR. 250 as_fn_unset () 251 { 252 { eval $1=; unset $1;} 253 } 254 as_unset=as_fn_unset 255 256 # as_fn_set_status STATUS 257 # ----------------------- 258 # Set $? to STATUS, without forking. 259 as_fn_set_status () 260 { 261 return $1 262 } # as_fn_set_status 263 264 # as_fn_exit STATUS 265 # ----------------- 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 267 as_fn_exit () 268 { 269 set +e 270 as_fn_set_status $1 271 exit $1 272 } # as_fn_exit 273 274 # as_fn_mkdir_p 275 # ------------- 276 # Create "$as_dir" as a directory, including parents if necessary. 277 as_fn_mkdir_p () 278 { 279 280 case $as_dir in #( 281 -*) as_dir=./$as_dir;; 282 esac 283 test -d "$as_dir" || eval $as_mkdir_p || { 284 as_dirs= 285 while :; do 286 case $as_dir in #( 287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 288 *) as_qdir=$as_dir;; 289 esac 290 as_dirs="'$as_qdir' $as_dirs" 291 as_dir=`$as_dirname -- "$as_dir" || 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 293 X"$as_dir" : 'X\(//\)[^/]' \| \ 294 X"$as_dir" : 'X\(//\)$' \| \ 295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 296 $as_echo X"$as_dir" | 297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 298 s//\1/ 299 q 300 } 301 /^X\(\/\/\)[^/].*/{ 302 s//\1/ 303 q 304 } 305 /^X\(\/\/\)$/{ 306 s//\1/ 307 q 308 } 309 /^X\(\/\).*/{ 310 s//\1/ 311 q 312 } 313 s/.*/./; q'` 314 test -d "$as_dir" && break 315 done 316 test -z "$as_dirs" || eval "mkdir $as_dirs" 317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 318 319 320 } # as_fn_mkdir_p 321 # as_fn_append VAR VALUE 322 # ---------------------- 323 # Append the text in VALUE to the end of the definition contained in VAR. Take 324 # advantage of any shell optimizations that allow amortized linear growth over 325 # repeated appends, instead of the typical quadratic growth present in naive 326 # implementations. 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 328 eval 'as_fn_append () 329 { 330 eval $1+=\$2 331 }' 332 else 333 as_fn_append () 334 { 335 eval $1=\$$1\$2 336 } 337 fi # as_fn_append 338 339 # as_fn_arith ARG... 340 # ------------------ 341 # Perform arithmetic evaluation on the ARGs, and store the result in the 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments 343 # must be portable across $(()) and expr. 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 345 eval 'as_fn_arith () 346 { 347 as_val=$(( $* )) 348 }' 349 else 350 as_fn_arith () 351 { 352 as_val=`expr "$@" || test $? -eq 1` 353 } 354 fi # as_fn_arith 355 356 357 # as_fn_error ERROR [LINENO LOG_FD] 358 # --------------------------------- 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 361 # script with status $?, using 1 if that was 0. 362 as_fn_error () 363 { 364 as_status=$?; test $as_status -eq 0 && as_status=1 365 if test "$3"; then 366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 368 fi 369 $as_echo "$as_me: error: $1" >&2 370 as_fn_exit $as_status 371 } # as_fn_error 372 373 if expr a : '\(a\)' >/dev/null 2>&1 && 374 test "X`expr 00001 : '.*\(...\)'`" = X001; then 375 as_expr=expr 376 else 377 as_expr=false 378 fi 379 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 381 as_basename=basename 382 else 383 as_basename=false 384 fi 385 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 387 as_dirname=dirname 388 else 389 as_dirname=false 390 fi 391 392 as_me=`$as_basename -- "$0" || 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 394 X"$0" : 'X\(//\)$' \| \ 395 X"$0" : 'X\(/\)' \| . 2>/dev/null || 396 $as_echo X/"$0" | 397 sed '/^.*\/\([^/][^/]*\)\/*$/{ 398 s//\1/ 399 q 400 } 401 /^X\/\(\/\/\)$/{ 402 s//\1/ 403 q 404 } 405 /^X\/\(\/\).*/{ 406 s//\1/ 407 q 408 } 409 s/.*/./; q'` 410 411 # Avoid depending upon Character Ranges. 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 415 as_cr_digits='0123456789' 416 as_cr_alnum=$as_cr_Letters$as_cr_digits 417 418 419 as_lineno_1=$LINENO as_lineno_1a=$LINENO 420 as_lineno_2=$LINENO as_lineno_2a=$LINENO 421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 424 sed -n ' 425 p 426 /[$]LINENO/= 427 ' <$as_myself | 428 sed ' 429 s/[$]LINENO.*/&-/ 430 t lineno 431 b 432 :lineno 433 N 434 :loop 435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 436 t loop 437 s/-\n.*// 438 ' >$as_me.lineno && 439 chmod +x "$as_me.lineno" || 440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 441 442 # Don't try to exec as it changes $[0], causing all sort of problems 443 # (the dirname of $[0] is not the place where we might find the 444 # original and so on. Autoconf is especially sensitive to this). 445 . "./$as_me.lineno" 446 # Exit status is that of the last command. 447 exit 448 } 449 450 ECHO_C= ECHO_N= ECHO_T= 451 case `echo -n x` in #((((( 452 -n*) 453 case `echo 'xy\c'` in 454 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 455 xy) ECHO_C='\c';; 456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 457 ECHO_T=' ';; 458 esac;; 459 *) 460 ECHO_N='-n';; 461 esac 462 463 rm -f conf$$ conf$$.exe conf$$.file 464 if test -d conf$$.dir; then 465 rm -f conf$$.dir/conf$$.file 466 else 467 rm -f conf$$.dir 468 mkdir conf$$.dir 2>/dev/null 469 fi 470 if (echo >conf$$.file) 2>/dev/null; then 471 if ln -s conf$$.file conf$$ 2>/dev/null; then 472 as_ln_s='ln -s' 473 # ... but there are two gotchas: 474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 476 # In both cases, we have to default to `cp -p'. 477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 478 as_ln_s='cp -p' 479 elif ln conf$$.file conf$$ 2>/dev/null; then 480 as_ln_s=ln 481 else 482 as_ln_s='cp -p' 483 fi 484 else 485 as_ln_s='cp -p' 486 fi 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 488 rmdir conf$$.dir 2>/dev/null 489 490 if mkdir -p . 2>/dev/null; then 491 as_mkdir_p='mkdir -p "$as_dir"' 492 else 493 test -d ./-p && rmdir ./-p 494 as_mkdir_p=false 495 fi 496 497 if test -x / >/dev/null 2>&1; then 498 as_test_x='test -x' 499 else 500 if ls -dL / >/dev/null 2>&1; then 501 as_ls_L_option=L 502 else 503 as_ls_L_option= 504 fi 505 as_test_x=' 506 eval sh -c '\'' 507 if test -d "$1"; then 508 test -d "$1/."; 509 else 510 case $1 in #( 511 -*)set "./$1";; 512 esac; 513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 514 ???[sx]*):;;*)false;;esac;fi 515 '\'' sh 516 ' 517 fi 518 as_executable_p=$as_test_x 519 520 # Sed expression to map a string onto a valid CPP name. 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 522 523 # Sed expression to map a string onto a valid variable name. 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 525 526 527 exec 7<&0 </dev/null 6>&1 528 529 # Name of the host. 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 531 # so uname gets run too. 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 533 534 # 535 # Initializations. 536 # 537 ac_default_prefix=/usr/local 538 ac_clean_files= 539 ac_config_libobj_dir=. 540 LIBOBJS= 541 cross_compiling=no 542 subdirs= 543 MFLAGS= 544 MAKEFLAGS= 545 546 # Identity of this package. 547 PACKAGE_NAME= 548 PACKAGE_TARNAME= 549 PACKAGE_VERSION= 550 PACKAGE_STRING= 551 PACKAGE_BUGREPORT= 552 PACKAGE_URL= 553 554 ac_unique_file="gdb.base" 555 enable_option_checking=no 556 # Factoring default headers for most tests. 557 ac_includes_default="\ 558 #include <stdio.h> 559 #ifdef HAVE_SYS_TYPES_H 560 # 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" >&6; } 2194 set x ${MAKE-make} 2195 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2196 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2197 $as_echo_n "(cached) " >&6 2198 else 2199 cat >conftest.make <<\_ACEOF 2200 SHELL = /bin/sh 2201 all: 2202 @echo '@@@%%%=$(MAKE)=@@@%%%' 2203 _ACEOF 2204 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2205 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2206 *@@@%%%=?*=@@@%%%*) 2207 eval ac_cv_prog_make_${ac_make}_set=yes;; 2208 *) 2209 eval ac_cv_prog_make_${ac_make}_set=no;; 2210 esac 2211 rm -f conftest.make 2212 fi 2213 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2215 $as_echo "yes" >&6; } 2216 SET_MAKE= 2217 else 2218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2219 $as_echo "no" >&6; } 2220 SET_MAKE="MAKE=${MAKE-make}" 2221 fi 2222 2223 2224 # Enable gdbtk. 2225 # Check whether --enable-gdbtk was given. 2226 if test "${enable_gdbtk+set}" = set; then : 2227 enableval=$enable_gdbtk; 2228 else 2229 if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then 2230 enable_gdbtk=yes 2231 else 2232 enable_gdbtk=no 2233 fi 2234 fi 2235 2236 # We unconditionally disable gdbtk tests on selected platforms. 2237 case $host_os in 2238 go32* | windows*) 2239 enable_gdbtk=no ;; 2240 esac 2241 2242 # Add gdbtk tests when appropriate. 2243 if test $enable_gdbtk = yes; then 2244 2245 2246 subdirs="$subdirs gdb.gdbtk" 2247 2248 fi 2249 2250 # Enable shared libraries. 2251 # Check whether --enable-shared was given. 2252 if test "${enable_shared+set}" = set; then : 2253 enableval=$enable_shared; 2254 else 2255 enable_shared=yes 2256 fi 2257 2258 2259 # If we have shared libraries, try to set RPATH_ENVVAR reasonably, 2260 # such that we can find the shared libraries in the build tree. 2261 if test $enable_shared = no; then 2262 # The variable `RPATH_ENVVAR' itself is not likely to be used on any 2263 # platform. 2264 RPATH_ENVVAR=RPATH_ENVVAR 2265 else 2266 # The variable `LD_LIBRARY_PATH' is used on most platforms. 2267 RPATH_ENVVAR=LD_LIBRARY_PATH 2268 # The following exceptions are taken from Libtool 1.4.3. 2269 case $host_os in 2270 aix*) 2271 if test $host_cpu != ia64; then 2272 RPATH_ENVVAR=LIBPATH 2273 fi ;; 2274 darwin* | rhapsody*) 2275 RPATH_ENVVAR=DYLD_LIBRARY_PATH ;; 2276 esac 2277 fi 2278 2279 2280 ac_ext=c 2281 ac_cpp='$CPP $CPPFLAGS' 2282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2284 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2285 if test -n "$ac_tool_prefix"; then 2286 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2287 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2289 $as_echo_n "checking for $ac_word... " >&6; } 2290 if test "${ac_cv_prog_CC+set}" = set; then : 2291 $as_echo_n "(cached) " >&6 2292 else 2293 if test -n "$CC"; then 2294 ac_cv_prog_CC="$CC" # Let the user override the test. 2295 else 2296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2297 for as_dir in $PATH 2298 do 2299 IFS=$as_save_IFS 2300 test -z "$as_dir" && as_dir=. 2301 for ac_exec_ext in '' $ac_executable_extensions; do 2302 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2303 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2304 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2305 break 2 2306 fi 2307 done 2308 done 2309 IFS=$as_save_IFS 2310 2311 fi 2312 fi 2313 CC=$ac_cv_prog_CC 2314 if test -n "$CC"; then 2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2316 $as_echo "$CC" >&6; } 2317 else 2318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2319 $as_echo "no" >&6; } 2320 fi 2321 2322 2323 fi 2324 if test -z "$ac_cv_prog_CC"; then 2325 ac_ct_CC=$CC 2326 # Extract the first word of "gcc", so it can be a program name with args. 2327 set dummy gcc; ac_word=$2 2328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2329 $as_echo_n "checking for $ac_word... " >&6; } 2330 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2331 $as_echo_n "(cached) " >&6 2332 else 2333 if test -n "$ac_ct_CC"; then 2334 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2335 else 2336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2337 for as_dir in $PATH 2338 do 2339 IFS=$as_save_IFS 2340 test -z "$as_dir" && as_dir=. 2341 for ac_exec_ext in '' $ac_executable_extensions; do 2342 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2343 ac_cv_prog_ac_ct_CC="gcc" 2344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2345 break 2 2346 fi 2347 done 2348 done 2349 IFS=$as_save_IFS 2350 2351 fi 2352 fi 2353 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2354 if test -n "$ac_ct_CC"; then 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2356 $as_echo "$ac_ct_CC" >&6; } 2357 else 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2359 $as_echo "no" >&6; } 2360 fi 2361 2362 if test "x$ac_ct_CC" = x; then 2363 CC="" 2364 else 2365 case $cross_compiling:$ac_tool_warned in 2366 yes:) 2367 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2368 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2369 ac_tool_warned=yes ;; 2370 esac 2371 CC=$ac_ct_CC 2372 fi 2373 else 2374 CC="$ac_cv_prog_CC" 2375 fi 2376 2377 if test -z "$CC"; then 2378 if test -n "$ac_tool_prefix"; then 2379 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2380 set dummy ${ac_tool_prefix}cc; ac_word=$2 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2382 $as_echo_n "checking for $ac_word... " >&6; } 2383 if test "${ac_cv_prog_CC+set}" = set; then : 2384 $as_echo_n "(cached) " >&6 2385 else 2386 if test -n "$CC"; then 2387 ac_cv_prog_CC="$CC" # Let the user override the test. 2388 else 2389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2390 for as_dir in $PATH 2391 do 2392 IFS=$as_save_IFS 2393 test -z "$as_dir" && as_dir=. 2394 for ac_exec_ext in '' $ac_executable_extensions; do 2395 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2396 ac_cv_prog_CC="${ac_tool_prefix}cc" 2397 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2398 break 2 2399 fi 2400 done 2401 done 2402 IFS=$as_save_IFS 2403 2404 fi 2405 fi 2406 CC=$ac_cv_prog_CC 2407 if test -n "$CC"; then 2408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2409 $as_echo "$CC" >&6; } 2410 else 2411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2412 $as_echo "no" >&6; } 2413 fi 2414 2415 2416 fi 2417 fi 2418 if test -z "$CC"; then 2419 # Extract the first word of "cc", so it can be a program name with args. 2420 set dummy cc; ac_word=$2 2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2422 $as_echo_n "checking for $ac_word... " >&6; } 2423 if test "${ac_cv_prog_CC+set}" = set; then : 2424 $as_echo_n "(cached) " >&6 2425 else 2426 if test -n "$CC"; then 2427 ac_cv_prog_CC="$CC" # Let the user override the test. 2428 else 2429 ac_prog_rejected=no 2430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2431 for as_dir in $PATH 2432 do 2433 IFS=$as_save_IFS 2434 test -z "$as_dir" && as_dir=. 2435 for ac_exec_ext in '' $ac_executable_extensions; do 2436 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2437 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2438 ac_prog_rejected=yes 2439 continue 2440 fi 2441 ac_cv_prog_CC="cc" 2442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2443 break 2 2444 fi 2445 done 2446 done 2447 IFS=$as_save_IFS 2448 2449 if test $ac_prog_rejected = yes; then 2450 # We found a bogon in the path, so make sure we never use it. 2451 set dummy $ac_cv_prog_CC 2452 shift 2453 if test $# != 0; then 2454 # We chose a different compiler from the bogus one. 2455 # However, it has the same basename, so the bogon will be chosen 2456 # first if we set CC to just the basename; use the full file name. 2457 shift 2458 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2459 fi 2460 fi 2461 fi 2462 fi 2463 CC=$ac_cv_prog_CC 2464 if test -n "$CC"; then 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2466 $as_echo "$CC" >&6; } 2467 else 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2469 $as_echo "no" >&6; } 2470 fi 2471 2472 2473 fi 2474 if test -z "$CC"; then 2475 if test -n "$ac_tool_prefix"; then 2476 for ac_prog in cl.exe 2477 do 2478 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2479 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2481 $as_echo_n "checking for $ac_word... " >&6; } 2482 if test "${ac_cv_prog_CC+set}" = set; then : 2483 $as_echo_n "(cached) " >&6 2484 else 2485 if test -n "$CC"; then 2486 ac_cv_prog_CC="$CC" # Let the user override the test. 2487 else 2488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2489 for as_dir in $PATH 2490 do 2491 IFS=$as_save_IFS 2492 test -z "$as_dir" && as_dir=. 2493 for ac_exec_ext in '' $ac_executable_extensions; do 2494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2495 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2497 break 2 2498 fi 2499 done 2500 done 2501 IFS=$as_save_IFS 2502 2503 fi 2504 fi 2505 CC=$ac_cv_prog_CC 2506 if test -n "$CC"; then 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2508 $as_echo "$CC" >&6; } 2509 else 2510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2511 $as_echo "no" >&6; } 2512 fi 2513 2514 2515 test -n "$CC" && break 2516 done 2517 fi 2518 if test -z "$CC"; then 2519 ac_ct_CC=$CC 2520 for ac_prog in cl.exe 2521 do 2522 # Extract the first word of "$ac_prog", so it can be a program name with args. 2523 set dummy $ac_prog; ac_word=$2 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2525 $as_echo_n "checking for $ac_word... " >&6; } 2526 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2527 $as_echo_n "(cached) " >&6 2528 else 2529 if test -n "$ac_ct_CC"; then 2530 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2531 else 2532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2533 for as_dir in $PATH 2534 do 2535 IFS=$as_save_IFS 2536 test -z "$as_dir" && as_dir=. 2537 for ac_exec_ext in '' $ac_executable_extensions; do 2538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2539 ac_cv_prog_ac_ct_CC="$ac_prog" 2540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2541 break 2 2542 fi 2543 done 2544 done 2545 IFS=$as_save_IFS 2546 2547 fi 2548 fi 2549 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2550 if test -n "$ac_ct_CC"; then 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2552 $as_echo "$ac_ct_CC" >&6; } 2553 else 2554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2555 $as_echo "no" >&6; } 2556 fi 2557 2558 2559 test -n "$ac_ct_CC" && break 2560 done 2561 2562 if test "x$ac_ct_CC" = x; then 2563 CC="" 2564 else 2565 case $cross_compiling:$ac_tool_warned in 2566 yes:) 2567 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2568 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2569 ac_tool_warned=yes ;; 2570 esac 2571 CC=$ac_ct_CC 2572 fi 2573 fi 2574 2575 fi 2576 2577 2578 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2580 as_fn_error "no acceptable C compiler found in \$PATH 2581 See \`config.log' for more details." "$LINENO" 5; } 2582 2583 # Provide some information about the compiler. 2584 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2585 set X $ac_compile 2586 ac_compiler=$2 2587 for ac_option in --version -v -V -qversion; do 2588 { { ac_try="$ac_compiler $ac_option >&5" 2589 case "(($ac_try" in 2590 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2591 *) ac_try_echo=$ac_try;; 2592 esac 2593 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2594 $as_echo "$ac_try_echo"; } >&5 2595 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2596 ac_status=$? 2597 if test -s conftest.err; then 2598 sed '10a\ 2599 ... rest of stderr output deleted ... 2600 10q' conftest.err >conftest.er1 2601 cat conftest.er1 >&5 2602 rm -f conftest.er1 conftest.err 2603 fi 2604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2605 test $ac_status = 0; } 2606 done 2607 2608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2609 /* end confdefs.h. */ 2610 2611 int 2612 main () 2613 { 2614 2615 ; 2616 return 0; 2617 } 2618 _ACEOF 2619 ac_clean_files_save=$ac_clean_files 2620 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2621 # Try to create an executable without -o first, disregard a.out. 2622 # It will help us diagnose broken compilers, and finding out an intuition 2623 # of exeext. 2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2625 $as_echo_n "checking for C compiler default output file name... " >&6; } 2626 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2627 2628 # The possible output files: 2629 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2630 2631 ac_rmfiles= 2632 for ac_file in $ac_files 2633 do 2634 case $ac_file in 2635 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2636 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2637 esac 2638 done 2639 rm -f $ac_rmfiles 2640 2641 if { { ac_try="$ac_link_default" 2642 case "(($ac_try" in 2643 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2644 *) ac_try_echo=$ac_try;; 2645 esac 2646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2647 $as_echo "$ac_try_echo"; } >&5 2648 (eval "$ac_link_default") 2>&5 2649 ac_status=$? 2650 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2651 test $ac_status = 0; }; then : 2652 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2653 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2654 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2655 # so that the user can short-circuit this test for compilers unknown to 2656 # Autoconf. 2657 for ac_file in $ac_files '' 2658 do 2659 test -f "$ac_file" || continue 2660 case $ac_file in 2661 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2662 ;; 2663 [ab].out ) 2664 # We found the default executable, but exeext='' is most 2665 # certainly right. 2666 break;; 2667 *.* ) 2668 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2669 then :; else 2670 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2671 fi 2672 # We set ac_cv_exeext here because the later test for it is not 2673 # safe: cross compilers may not add the suffix if given an `-o' 2674 # argument, so we may need to know it at that point already. 2675 # Even if this section looks crufty: it has the advantage of 2676 # actually working. 2677 break;; 2678 * ) 2679 break;; 2680 esac 2681 done 2682 test "$ac_cv_exeext" = no && ac_cv_exeext= 2683 2684 else 2685 ac_file='' 2686 fi 2687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2688 $as_echo "$ac_file" >&6; } 2689 if test -z "$ac_file"; then : 2690 $as_echo "$as_me: failed program was:" >&5 2691 sed 's/^/| /' conftest.$ac_ext >&5 2692 2693 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2695 { as_fn_set_status 77 2696 as_fn_error "C compiler cannot create executables 2697 See \`config.log' for more details." "$LINENO" 5; }; } 2698 fi 2699 ac_exeext=$ac_cv_exeext 2700 2701 # Check that the compiler produces executables we can run. If not, either 2702 # the compiler is broken, or we cross compile. 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2704 $as_echo_n "checking whether the C compiler works... " >&6; } 2705 # If not cross compiling, check that we can run a simple program. 2706 if test "$cross_compiling" != yes; then 2707 if { ac_try='./$ac_file' 2708 { { case "(($ac_try" in 2709 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2710 *) ac_try_echo=$ac_try;; 2711 esac 2712 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2713 $as_echo "$ac_try_echo"; } >&5 2714 (eval "$ac_try") 2>&5 2715 ac_status=$? 2716 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2717 test $ac_status = 0; }; }; then 2718 cross_compiling=no 2719 else 2720 if test "$cross_compiling" = maybe; then 2721 cross_compiling=yes 2722 else 2723 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2724 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2725 as_fn_error "cannot run C compiled programs. 2726 If you meant to cross compile, use \`--host'. 2727 See \`config.log' for more details." "$LINENO" 5; } 2728 fi 2729 fi 2730 fi 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2732 $as_echo "yes" >&6; } 2733 2734 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2735 ac_clean_files=$ac_clean_files_save 2736 # Check that the compiler produces executables we can run. If not, either 2737 # the compiler is broken, or we cross compile. 2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2739 $as_echo_n "checking whether we are cross compiling... " >&6; } 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2741 $as_echo "$cross_compiling" >&6; } 2742 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2744 $as_echo_n "checking for suffix of executables... " >&6; } 2745 if { { ac_try="$ac_link" 2746 case "(($ac_try" in 2747 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2748 *) ac_try_echo=$ac_try;; 2749 esac 2750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2751 $as_echo "$ac_try_echo"; } >&5 2752 (eval "$ac_link") 2>&5 2753 ac_status=$? 2754 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2755 test $ac_status = 0; }; then : 2756 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2757 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2758 # work properly (i.e., refer to `conftest.exe'), while it won't with 2759 # `rm'. 2760 for ac_file in conftest.exe conftest conftest.*; do 2761 test -f "$ac_file" || continue 2762 case $ac_file in 2763 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2764 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2765 break;; 2766 * ) break;; 2767 esac 2768 done 2769 else 2770 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2771 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2772 as_fn_error "cannot compute suffix of executables: cannot compile and link 2773 See \`config.log' for more details." "$LINENO" 5; } 2774 fi 2775 rm -f conftest$ac_cv_exeext 2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2777 $as_echo "$ac_cv_exeext" >&6; } 2778 2779 rm -f conftest.$ac_ext 2780 EXEEXT=$ac_cv_exeext 2781 ac_exeext=$EXEEXT 2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2783 $as_echo_n "checking for suffix of object files... " >&6; } 2784 if test "${ac_cv_objext+set}" = set; then : 2785 $as_echo_n "(cached) " >&6 2786 else 2787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2788 /* end confdefs.h. */ 2789 2790 int 2791 main () 2792 { 2793 2794 ; 2795 return 0; 2796 } 2797 _ACEOF 2798 rm -f conftest.o conftest.obj 2799 if { { ac_try="$ac_compile" 2800 case "(($ac_try" in 2801 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2802 *) ac_try_echo=$ac_try;; 2803 esac 2804 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2805 $as_echo "$ac_try_echo"; } >&5 2806 (eval "$ac_compile") 2>&5 2807 ac_status=$? 2808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2809 test $ac_status = 0; }; then : 2810 for ac_file in conftest.o conftest.obj conftest.*; do 2811 test -f "$ac_file" || continue; 2812 case $ac_file in 2813 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2814 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2815 break;; 2816 esac 2817 done 2818 else 2819 $as_echo "$as_me: failed program was:" >&5 2820 sed 's/^/| /' conftest.$ac_ext >&5 2821 2822 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2823 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2824 as_fn_error "cannot compute suffix of object files: cannot compile 2825 See \`config.log' for more details." "$LINENO" 5; } 2826 fi 2827 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2828 fi 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2830 $as_echo "$ac_cv_objext" >&6; } 2831 OBJEXT=$ac_cv_objext 2832 ac_objext=$OBJEXT 2833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2834 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2835 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2836 $as_echo_n "(cached) " >&6 2837 else 2838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2839 /* end confdefs.h. */ 2840 2841 int 2842 main () 2843 { 2844 #ifndef __GNUC__ 2845 choke me 2846 #endif 2847 2848 ; 2849 return 0; 2850 } 2851 _ACEOF 2852 if ac_fn_c_try_compile "$LINENO"; then : 2853 ac_compiler_gnu=yes 2854 else 2855 ac_compiler_gnu=no 2856 fi 2857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2858 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2859 2860 fi 2861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2862 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2863 if test $ac_compiler_gnu = yes; then 2864 GCC=yes 2865 else 2866 GCC= 2867 fi 2868 ac_test_CFLAGS=${CFLAGS+set} 2869 ac_save_CFLAGS=$CFLAGS 2870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2871 $as_echo_n "checking whether $CC accepts -g... " >&6; } 2872 if test "${ac_cv_prog_cc_g+set}" = set; then : 2873 $as_echo_n "(cached) " >&6 2874 else 2875 ac_save_c_werror_flag=$ac_c_werror_flag 2876 ac_c_werror_flag=yes 2877 ac_cv_prog_cc_g=no 2878 CFLAGS="-g" 2879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2880 /* end confdefs.h. */ 2881 2882 int 2883 main () 2884 { 2885 2886 ; 2887 return 0; 2888 } 2889 _ACEOF 2890 if ac_fn_c_try_compile "$LINENO"; then : 2891 ac_cv_prog_cc_g=yes 2892 else 2893 CFLAGS="" 2894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2895 /* end confdefs.h. */ 2896 2897 int 2898 main () 2899 { 2900 2901 ; 2902 return 0; 2903 } 2904 _ACEOF 2905 if ac_fn_c_try_compile "$LINENO"; then : 2906 2907 else 2908 ac_c_werror_flag=$ac_save_c_werror_flag 2909 CFLAGS="-g" 2910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2911 /* end confdefs.h. */ 2912 2913 int 2914 main () 2915 { 2916 2917 ; 2918 return 0; 2919 } 2920 _ACEOF 2921 if ac_fn_c_try_compile "$LINENO"; then : 2922 ac_cv_prog_cc_g=yes 2923 fi 2924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2925 fi 2926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2927 fi 2928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2929 ac_c_werror_flag=$ac_save_c_werror_flag 2930 fi 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2932 $as_echo "$ac_cv_prog_cc_g" >&6; } 2933 if test "$ac_test_CFLAGS" = set; then 2934 CFLAGS=$ac_save_CFLAGS 2935 elif test $ac_cv_prog_cc_g = yes; then 2936 if test "$GCC" = yes; then 2937 CFLAGS="-g -O2" 2938 else 2939 CFLAGS="-g" 2940 fi 2941 else 2942 if test "$GCC" = yes; then 2943 CFLAGS="-O2" 2944 else 2945 CFLAGS= 2946 fi 2947 fi 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2949 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2950 if test "${ac_cv_prog_cc_c89+set}" = set; then : 2951 $as_echo_n "(cached) " >&6 2952 else 2953 ac_cv_prog_cc_c89=no 2954 ac_save_CC=$CC 2955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2956 /* end confdefs.h. */ 2957 #include <stdarg.h> 2958 #include <stdio.h> 2959 #include <sys/types.h> 2960 #include <sys/stat.h> 2961 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2962 struct buf { int x; }; 2963 FILE * (*rcsopen) (struct buf *, struct stat *, int); 2964 static char *e (p, i) 2965 char **p; 2966 int i; 2967 { 2968 return p[i]; 2969 } 2970 static char *f (char * (*g) (char **, int), char **p, ...) 2971 { 2972 char *s; 2973 va_list v; 2974 va_start (v,p); 2975 s = g (p, va_arg (v,int)); 2976 va_end (v); 2977 return s; 2978 } 2979 2980 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2981 function prototypes and stuff, but not '\xHH' hex character constants. 2982 These don't provoke an error unfortunately, instead are silently treated 2983 as 'x'. The following induces an error, until -std is added to get 2984 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2985 array size at least. It's necessary to write '\x00'==0 to get something 2986 that's true only with -std. */ 2987 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2988 2989 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2990 inside strings and character constants. */ 2991 #define FOO(x) 'x' 2992 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2993 2994 int test (int i, double x); 2995 struct s1 {int (*f) (int a);}; 2996 struct s2 {int (*f) (double a);}; 2997 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2998 int argc; 2999 char **argv; 3000 int 3001 main () 3002 { 3003 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3004 ; 3005 return 0; 3006 } 3007 _ACEOF 3008 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3009 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3010 do 3011 CC="$ac_save_CC $ac_arg" 3012 if ac_fn_c_try_compile "$LINENO"; then : 3013 ac_cv_prog_cc_c89=$ac_arg 3014 fi 3015 rm -f core conftest.err conftest.$ac_objext 3016 test "x$ac_cv_prog_cc_c89" != "xno" && break 3017 done 3018 rm -f conftest.$ac_ext 3019 CC=$ac_save_CC 3020 3021 fi 3022 # AC_CACHE_VAL 3023 case "x$ac_cv_prog_cc_c89" in 3024 x) 3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3026 $as_echo "none needed" >&6; } ;; 3027 xno) 3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3029 $as_echo "unsupported" >&6; } ;; 3030 *) 3031 CC="$CC $ac_cv_prog_cc_c89" 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3033 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3034 esac 3035 if test "x$ac_cv_prog_cc_c89" != xno; then : 3036 3037 fi 3038 3039 ac_ext=c 3040 ac_cpp='$CPP $CPPFLAGS' 3041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3043 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3044 3045 3046 ac_ext=c 3047 ac_cpp='$CPP $CPPFLAGS' 3048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3050 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3052 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3053 # On Suns, sometimes $CPP names a directory. 3054 if test -n "$CPP" && test -d "$CPP"; then 3055 CPP= 3056 fi 3057 if test -z "$CPP"; then 3058 if test "${ac_cv_prog_CPP+set}" = set; then : 3059 $as_echo_n "(cached) " >&6 3060 else 3061 # Double quotes because CPP needs to be expanded 3062 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3063 do 3064 ac_preproc_ok=false 3065 for ac_c_preproc_warn_flag in '' yes 3066 do 3067 # Use a header file that comes with gcc, so configuring glibc 3068 # with a fresh cross-compiler works. 3069 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3070 # <limits.h> exists even on freestanding compilers. 3071 # On the NeXT, cc -E runs the code through the compiler's parser, 3072 # not just through cpp. "Syntax error" is here to catch this case. 3073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3074 /* end confdefs.h. */ 3075 #ifdef __STDC__ 3076 # include <limits.h> 3077 #else 3078 # include <assert.h> 3079 #endif 3080 Syntax error 3081 _ACEOF 3082 if ac_fn_c_try_cpp "$LINENO"; then : 3083 3084 else 3085 # Broken: fails on valid input. 3086 continue 3087 fi 3088 rm -f conftest.err conftest.$ac_ext 3089 3090 # OK, works on sane cases. Now check whether nonexistent headers 3091 # can be detected and how. 3092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3093 /* end confdefs.h. */ 3094 #include <ac_nonexistent.h> 3095 _ACEOF 3096 if ac_fn_c_try_cpp "$LINENO"; then : 3097 # Broken: success on invalid input. 3098 continue 3099 else 3100 # Passes both tests. 3101 ac_preproc_ok=: 3102 break 3103 fi 3104 rm -f conftest.err conftest.$ac_ext 3105 3106 done 3107 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3108 rm -f conftest.err conftest.$ac_ext 3109 if $ac_preproc_ok; then : 3110 break 3111 fi 3112 3113 done 3114 ac_cv_prog_CPP=$CPP 3115 3116 fi 3117 CPP=$ac_cv_prog_CPP 3118 else 3119 ac_cv_prog_CPP=$CPP 3120 fi 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3122 $as_echo "$CPP" >&6; } 3123 ac_preproc_ok=false 3124 for ac_c_preproc_warn_flag in '' yes 3125 do 3126 # Use a header file that comes with gcc, so configuring glibc 3127 # with a fresh cross-compiler works. 3128 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3129 # <limits.h> exists even on freestanding compilers. 3130 # On the NeXT, cc -E runs the code through the compiler's parser, 3131 # not just through cpp. "Syntax error" is here to catch this case. 3132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3133 /* end confdefs.h. */ 3134 #ifdef __STDC__ 3135 # include <limits.h> 3136 #else 3137 # include <assert.h> 3138 #endif 3139 Syntax error 3140 _ACEOF 3141 if ac_fn_c_try_cpp "$LINENO"; then : 3142 3143 else 3144 # Broken: fails on valid input. 3145 continue 3146 fi 3147 rm -f conftest.err conftest.$ac_ext 3148 3149 # OK, works on sane cases. Now check whether nonexistent headers 3150 # can be detected and how. 3151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3152 /* end confdefs.h. */ 3153 #include <ac_nonexistent.h> 3154 _ACEOF 3155 if ac_fn_c_try_cpp "$LINENO"; then : 3156 # Broken: success on invalid input. 3157 continue 3158 else 3159 # Passes both tests. 3160 ac_preproc_ok=: 3161 break 3162 fi 3163 rm -f conftest.err conftest.$ac_ext 3164 3165 done 3166 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3167 rm -f conftest.err conftest.$ac_ext 3168 if $ac_preproc_ok; then : 3169 3170 else 3171 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3173 as_fn_error "C preprocessor \"$CPP\" fails sanity check 3174 See \`config.log' for more details." "$LINENO" 5; } 3175 fi 3176 3177 ac_ext=c 3178 ac_cpp='$CPP $CPPFLAGS' 3179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3181 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3182 3183 3184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3185 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3186 if test "${ac_cv_path_GREP+set}" = set; then : 3187 $as_echo_n "(cached) " >&6 3188 else 3189 if test -z "$GREP"; then 3190 ac_path_GREP_found=false 3191 # Loop through the user's path and test for each of PROGNAME-LIST 3192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3193 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3194 do 3195 IFS=$as_save_IFS 3196 test -z "$as_dir" && as_dir=. 3197 for ac_prog in grep ggrep; do 3198 for ac_exec_ext in '' $ac_executable_extensions; do 3199 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3200 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3201 # Check for GNU ac_path_GREP and select it if it is found. 3202 # Check for GNU $ac_path_GREP 3203 case `"$ac_path_GREP" --version 2>&1` in 3204 *GNU*) 3205 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3206 *) 3207 ac_count=0 3208 $as_echo_n 0123456789 >"conftest.in" 3209 while : 3210 do 3211 cat "conftest.in" "conftest.in" >"conftest.tmp" 3212 mv "conftest.tmp" "conftest.in" 3213 cp "conftest.in" "conftest.nl" 3214 $as_echo 'GREP' >> "conftest.nl" 3215 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3216 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3217 as_fn_arith $ac_count + 1 && ac_count=$as_val 3218 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3219 # Best one so far, save it but keep looking for a better one 3220 ac_cv_path_GREP="$ac_path_GREP" 3221 ac_path_GREP_max=$ac_count 3222 fi 3223 # 10*(2^10) chars as input seems more than enough 3224 test $ac_count -gt 10 && break 3225 done 3226 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3227 esac 3228 3229 $ac_path_GREP_found && break 3 3230 done 3231 done 3232 done 3233 IFS=$as_save_IFS 3234 if test -z "$ac_cv_path_GREP"; then 3235 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3236 fi 3237 else 3238 ac_cv_path_GREP=$GREP 3239 fi 3240 3241 fi 3242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3243 $as_echo "$ac_cv_path_GREP" >&6; } 3244 GREP="$ac_cv_path_GREP" 3245 3246 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3248 $as_echo_n "checking for egrep... " >&6; } 3249 if test "${ac_cv_path_EGREP+set}" = set; then : 3250 $as_echo_n "(cached) " >&6 3251 else 3252 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3253 then ac_cv_path_EGREP="$GREP -E" 3254 else 3255 if test -z "$EGREP"; then 3256 ac_path_EGREP_found=false 3257 # Loop through the user's path and test for each of PROGNAME-LIST 3258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3259 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3260 do 3261 IFS=$as_save_IFS 3262 test -z "$as_dir" && as_dir=. 3263 for ac_prog in egrep; do 3264 for ac_exec_ext in '' $ac_executable_extensions; do 3265 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3266 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3267 # Check for GNU ac_path_EGREP and select it if it is found. 3268 # Check for GNU $ac_path_EGREP 3269 case `"$ac_path_EGREP" --version 2>&1` in 3270 *GNU*) 3271 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3272 *) 3273 ac_count=0 3274 $as_echo_n 0123456789 >"conftest.in" 3275 while : 3276 do 3277 cat "conftest.in" "conftest.in" >"conftest.tmp" 3278 mv "conftest.tmp" "conftest.in" 3279 cp "conftest.in" "conftest.nl" 3280 $as_echo 'EGREP' >> "conftest.nl" 3281 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3282 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3283 as_fn_arith $ac_count + 1 && ac_count=$as_val 3284 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3285 # Best one so far, save it but keep looking for a better one 3286 ac_cv_path_EGREP="$ac_path_EGREP" 3287 ac_path_EGREP_max=$ac_count 3288 fi 3289 # 10*(2^10) chars as input seems more than enough 3290 test $ac_count -gt 10 && break 3291 done 3292 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3293 esac 3294 3295 $ac_path_EGREP_found && break 3 3296 done 3297 done 3298 done 3299 IFS=$as_save_IFS 3300 if test -z "$ac_cv_path_EGREP"; then 3301 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3302 fi 3303 else 3304 ac_cv_path_EGREP=$EGREP 3305 fi 3306 3307 fi 3308 fi 3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3310 $as_echo "$ac_cv_path_EGREP" >&6; } 3311 EGREP="$ac_cv_path_EGREP" 3312 3313 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3315 $as_echo_n "checking for ANSI C header files... " >&6; } 3316 if test "${ac_cv_header_stdc+set}" = set; then : 3317 $as_echo_n "(cached) " >&6 3318 else 3319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3320 /* end confdefs.h. */ 3321 #include <stdlib.h> 3322 #include <stdarg.h> 3323 #include <string.h> 3324 #include <float.h> 3325 3326 int 3327 main () 3328 { 3329 3330 ; 3331 return 0; 3332 } 3333 _ACEOF 3334 if ac_fn_c_try_compile "$LINENO"; then : 3335 ac_cv_header_stdc=yes 3336 else 3337 ac_cv_header_stdc=no 3338 fi 3339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3340 3341 if test $ac_cv_header_stdc = yes; then 3342 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3344 /* end confdefs.h. */ 3345 #include <string.h> 3346 3347 _ACEOF 3348 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3349 $EGREP "memchr" >/dev/null 2>&1; then : 3350 3351 else 3352 ac_cv_header_stdc=no 3353 fi 3354 rm -f conftest* 3355 3356 fi 3357 3358 if test $ac_cv_header_stdc = yes; then 3359 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3361 /* end confdefs.h. */ 3362 #include <stdlib.h> 3363 3364 _ACEOF 3365 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3366 $EGREP "free" >/dev/null 2>&1; then : 3367 3368 else 3369 ac_cv_header_stdc=no 3370 fi 3371 rm -f conftest* 3372 3373 fi 3374 3375 if test $ac_cv_header_stdc = yes; then 3376 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3377 if test "$cross_compiling" = yes; then : 3378 : 3379 else 3380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3381 /* end confdefs.h. */ 3382 #include <ctype.h> 3383 #include <stdlib.h> 3384 #if ((' ' & 0x0FF) == 0x020) 3385 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3386 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3387 #else 3388 # define ISLOWER(c) \ 3389 (('a' <= (c) && (c) <= 'i') \ 3390 || ('j' <= (c) && (c) <= 'r') \ 3391 || ('s' <= (c) && (c) <= 'z')) 3392 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3393 #endif 3394 3395 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3396 int 3397 main () 3398 { 3399 int i; 3400 for (i = 0; i < 256; i++) 3401 if (XOR (islower (i), ISLOWER (i)) 3402 || toupper (i) != TOUPPER (i)) 3403 return 2; 3404 return 0; 3405 } 3406 _ACEOF 3407 if ac_fn_c_try_run "$LINENO"; then : 3408 3409 else 3410 ac_cv_header_stdc=no 3411 fi 3412 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3413 conftest.$ac_objext conftest.beam conftest.$ac_ext 3414 fi 3415 3416 fi 3417 fi 3418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3419 $as_echo "$ac_cv_header_stdc" >&6; } 3420 if test $ac_cv_header_stdc = yes; then 3421 3422 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3423 3424 fi 3425 3426 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3427 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3428 inttypes.h stdint.h unistd.h 3429 do : 3430 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3431 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3432 " 3433 eval as_val=\$$as_ac_Header 3434 if test "x$as_val" = x""yes; then : 3435 cat >>confdefs.h <<_ACEOF 3436 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3437 _ACEOF 3438 3439 fi 3440 3441 done 3442 3443 3444 for ac_header in pthread.h 3445 do : 3446 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 3447 if test "x$ac_cv_header_pthread_h" = x""yes; then : 3448 cat >>confdefs.h <<_ACEOF 3449 #define HAVE_PTHREAD_H 1 3450 _ACEOF 3451 3452 fi 3453 3454 done 3455 3456 3457 3458 3459 if test "${build}" = "${host}" -a "${host}" = "${target}"; then 3460 case "${host}" in 3461 *gnu*) 3462 EXTRA_RULES=read1 3463 ;; 3464 esac 3465 fi 3466 3467 3468 # Transform the name of some programs and generate the lib/pdtrace 3469 # test tool. 3470 test "$program_prefix" != NONE && 3471 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3472 # Use a double $ so make ignores it. 3473 test "$program_suffix" != NONE && 3474 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3475 # Double any \ or $. 3476 # By default was `s,x,x', remove it if useless. 3477 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3478 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3479 3480 3481 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` 3482 STRIP_TRANSFORM_NAME=`echo strip | sed -e "$gdb_ac_transform"` 3483 if test "x$STRIP_TRANSFORM_NAME" = x; then 3484 STRIP_TRANSFORM_NAME=strip 3485 fi 3486 3487 3488 3489 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` 3490 READELF_TRANSFORM_NAME=`echo readelf | sed -e "$gdb_ac_transform"` 3491 if test "x$READELF_TRANSFORM_NAME" = x; then 3492 READELF_TRANSFORM_NAME=readelf 3493 fi 3494 3495 3496 3497 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` 3498 GAS_TRANSFORM_NAME=`echo as | sed -e "$gdb_ac_transform"` 3499 if test "x$GAS_TRANSFORM_NAME" = x; then 3500 GAS_TRANSFORM_NAME=as 3501 fi 3502 3503 3504 3505 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'` 3506 NM_TRANSFORM_NAME=`echo nm | sed -e "$gdb_ac_transform"` 3507 if test "x$NM_TRANSFORM_NAME" = x; then 3508 NM_TRANSFORM_NAME=nm 3509 fi 3510 3511 3512 ac_config_files="$ac_config_files lib/pdtrace" 3513 3514 ac_config_files="$ac_config_files Makefile" 3515 3516 3517 cat >confcache <<\_ACEOF 3518 # This file is a shell script that caches the results of configure 3519 # tests run on this system so they can be shared between configure 3520 # scripts and configure runs, see configure's option --config-cache. 3521 # It is not useful on other systems. If it contains results you don't 3522 # want to keep, you may remove or edit it. 3523 # 3524 # config.status only pays attention to the cache file if you give it 3525 # the --recheck option to rerun configure. 3526 # 3527 # `ac_cv_env_foo' variables (set or unset) will be overridden when 3528 # loading this file, other *unset* `ac_cv_foo' will be assigned the 3529 # following values. 3530 3531 _ACEOF 3532 3533 # The following way of writing the cache mishandles newlines in values, 3534 # but we know of no workaround that is simple, portable, and efficient. 3535 # So, we kill variables containing newlines. 3536 # Ultrix sh set writes to stderr and can't be redirected directly, 3537 # and sets the high bit in the cache file unless we assign to the vars. 3538 ( 3539 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 3540 eval ac_val=\$$ac_var 3541 case $ac_val in #( 3542 *${as_nl}*) 3543 case $ac_var in #( 3544 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 3545 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3546 esac 3547 case $ac_var in #( 3548 _ | IFS | as_nl) ;; #( 3549 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3550 *) { eval $ac_var=; unset $ac_var;} ;; 3551 esac ;; 3552 esac 3553 done 3554 3555 (set) 2>&1 | 3556 case $as_nl`(ac_space=' '; set) 2>&1` in #( 3557 *${as_nl}ac_space=\ *) 3558 # `set' does not quote correctly, so add quotes: double-quote 3559 # substitution turns \\\\ into \\, and sed turns \\ into \. 3560 sed -n \ 3561 "s/'/'\\\\''/g; 3562 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3563 ;; #( 3564 *) 3565 # `set' quotes correctly as required by POSIX, so do not add quotes. 3566 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 3567 ;; 3568 esac | 3569 sort 3570 ) | 3571 sed ' 3572 /^ac_cv_env_/b end 3573 t clear 3574 :clear 3575 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3576 t end 3577 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3578 :end' >>confcache 3579 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 3580 if test -w "$cache_file"; then 3581 test "x$cache_file" != "x/dev/null" && 3582 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 3583 $as_echo "$as_me: updating cache $cache_file" >&6;} 3584 cat confcache >$cache_file 3585 else 3586 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 3587 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 3588 fi 3589 fi 3590 rm -f confcache 3591 3592 test "x$prefix" = xNONE && prefix=$ac_default_prefix 3593 # Let make expand exec_prefix. 3594 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3595 3596 # Transform confdefs.h into DEFS. 3597 # Protect against shell expansion while executing Makefile rules. 3598 # Protect against Makefile macro expansion. 3599 # 3600 # If the first sed substitution is executed (which looks for macros that 3601 # take arguments), then branch to the quote section. Otherwise, 3602 # look for a macro that doesn't take arguments. 3603 ac_script=' 3604 :mline 3605 /\\$/{ 3606 N 3607 s,\\\n,, 3608 b mline 3609 } 3610 t clear 3611 :clear 3612 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 3613 t quote 3614 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 3615 t quote 3616 b any 3617 :quote 3618 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 3619 s/\[/\\&/g 3620 s/\]/\\&/g 3621 s/\$/$$/g 3622 H 3623 :any 3624 ${ 3625 g 3626 s/^\n// 3627 s/\n/ /g 3628 p 3629 } 3630 ' 3631 DEFS=`sed -n "$ac_script" confdefs.h` 3632 3633 3634 ac_libobjs= 3635 ac_ltlibobjs= 3636 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3637 # 1. Remove the extension, and $U if already installed. 3638 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 3639 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 3640 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 3641 # will be set to the directory where LIBOBJS objects are built. 3642 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 3643 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 3644 done 3645 LIBOBJS=$ac_libobjs 3646 3647 LTLIBOBJS=$ac_ltlibobjs 3648 3649 3650 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then 3651 as_fn_error "conditional \"GMAKE\" was never defined. 3652 Usually this means the macro was only invoked conditionally." "$LINENO" 5 3653 fi 3654 3655 : ${CONFIG_STATUS=./config.status} 3656 ac_write_fail=0 3657 ac_clean_files_save=$ac_clean_files 3658 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3659 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 3660 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 3661 as_write_fail=0 3662 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 3663 #! $SHELL 3664 # Generated by $as_me. 3665 # Run this file to recreate the current configuration. 3666 # Compiler output produced by configure, useful for debugging 3667 # configure, is in config.log if it exists. 3668 3669 debug=false 3670 ac_cs_recheck=false 3671 ac_cs_silent=false 3672 3673 SHELL=\${CONFIG_SHELL-$SHELL} 3674 export SHELL 3675 _ASEOF 3676 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 3677 ## -------------------- ## 3678 ## M4sh Initialization. ## 3679 ## -------------------- ## 3680 3681 # Be more Bourne compatible 3682 DUALCASE=1; export DUALCASE # for MKS sh 3683 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 3684 emulate sh 3685 NULLCMD=: 3686 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 3687 # is contrary to our usage. Disable this feature. 3688 alias -g '${1+"$@"}'='"$@"' 3689 setopt NO_GLOB_SUBST 3690 else 3691 case `(set -o) 2>/dev/null` in #( 3692 *posix*) : 3693 set -o posix ;; #( 3694 *) : 3695 ;; 3696 esac 3697 fi 3698 3699 3700 as_nl=' 3701 ' 3702 export as_nl 3703 # Printing a long string crashes Solaris 7 /usr/bin/printf. 3704 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3705 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 3706 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 3707 # Prefer a ksh shell builtin over an external printf program on Solaris, 3708 # but without wasting forks for bash or zsh. 3709 if test -z "$BASH_VERSION$ZSH_VERSION" \ 3710 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 3711 as_echo='print -r --' 3712 as_echo_n='print -rn --' 3713 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 3714 as_echo='printf %s\n' 3715 as_echo_n='printf %s' 3716 else 3717 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 3718 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 3719 as_echo_n='/usr/ucb/echo -n' 3720 else 3721 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 3722 as_echo_n_body='eval 3723 arg=$1; 3724 case $arg in #( 3725 *"$as_nl"*) 3726 expr "X$arg" : "X\\(.*\\)$as_nl"; 3727 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 3728 esac; 3729 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 3730 ' 3731 export as_echo_n_body 3732 as_echo_n='sh -c $as_echo_n_body as_echo' 3733 fi 3734 export as_echo_body 3735 as_echo='sh -c $as_echo_body as_echo' 3736 fi 3737 3738 # The user is always right. 3739 if test "${PATH_SEPARATOR+set}" != set; then 3740 PATH_SEPARATOR=: 3741 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 3742 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 3743 PATH_SEPARATOR=';' 3744 } 3745 fi 3746 3747 3748 # IFS 3749 # We need space, tab and new line, in precisely that order. Quoting is 3750 # there to prevent editors from complaining about space-tab. 3751 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 3752 # splitting by setting IFS to empty value.) 3753 IFS=" "" $as_nl" 3754 3755 # Find who we are. Look in the path if we contain no directory separator. 3756 case $0 in #(( 3757 *[\\/]* ) as_myself=$0 ;; 3758 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3759 for as_dir in $PATH 3760 do 3761 IFS=$as_save_IFS 3762 test -z "$as_dir" && as_dir=. 3763 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3764 done 3765 IFS=$as_save_IFS 3766 3767 ;; 3768 esac 3769 # We did not find ourselves, most probably we were run as `sh COMMAND' 3770 # in which case we are not to be found in the path. 3771 if test "x$as_myself" = x; then 3772 as_myself=$0 3773 fi 3774 if test ! -f "$as_myself"; then 3775 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 3776 exit 1 3777 fi 3778 3779 # Unset variables that we do not need and which cause bugs (e.g. in 3780 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 3781 # suppresses any "Segmentation fault" message there. '((' could 3782 # trigger a bug in pdksh 5.2.14. 3783 for as_var in BASH_ENV ENV MAIL MAILPATH 3784 do eval test x\${$as_var+set} = xset \ 3785 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 3786 done 3787 PS1='$ ' 3788 PS2='> ' 3789 PS4='+ ' 3790 3791 # NLS nuisances. 3792 LC_ALL=C 3793 export LC_ALL 3794 LANGUAGE=C 3795 export LANGUAGE 3796 3797 # CDPATH. 3798 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 3799 3800 3801 # as_fn_error ERROR [LINENO LOG_FD] 3802 # --------------------------------- 3803 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 3804 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 3805 # script with status $?, using 1 if that was 0. 3806 as_fn_error () 3807 { 3808 as_status=$?; test $as_status -eq 0 && as_status=1 3809 if test "$3"; then 3810 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 3811 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 3812 fi 3813 $as_echo "$as_me: error: $1" >&2 3814 as_fn_exit $as_status 3815 } # as_fn_error 3816 3817 3818 # as_fn_set_status STATUS 3819 # ----------------------- 3820 # Set $? to STATUS, without forking. 3821 as_fn_set_status () 3822 { 3823 return $1 3824 } # as_fn_set_status 3825 3826 # as_fn_exit STATUS 3827 # ----------------- 3828 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 3829 as_fn_exit () 3830 { 3831 set +e 3832 as_fn_set_status $1 3833 exit $1 3834 } # as_fn_exit 3835 3836 # as_fn_unset VAR 3837 # --------------- 3838 # Portably unset VAR. 3839 as_fn_unset () 3840 { 3841 { eval $1=; unset $1;} 3842 } 3843 as_unset=as_fn_unset 3844 # as_fn_append VAR VALUE 3845 # ---------------------- 3846 # Append the text in VALUE to the end of the definition contained in VAR. Take 3847 # advantage of any shell optimizations that allow amortized linear growth over 3848 # repeated appends, instead of the typical quadratic growth present in naive 3849 # implementations. 3850 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 3851 eval 'as_fn_append () 3852 { 3853 eval $1+=\$2 3854 }' 3855 else 3856 as_fn_append () 3857 { 3858 eval $1=\$$1\$2 3859 } 3860 fi # as_fn_append 3861 3862 # as_fn_arith ARG... 3863 # ------------------ 3864 # Perform arithmetic evaluation on the ARGs, and store the result in the 3865 # global $as_val. Take advantage of shells that can avoid forks. The arguments 3866 # must be portable across $(()) and expr. 3867 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 3868 eval 'as_fn_arith () 3869 { 3870 as_val=$(( $* )) 3871 }' 3872 else 3873 as_fn_arith () 3874 { 3875 as_val=`expr "$@" || test $? -eq 1` 3876 } 3877 fi # as_fn_arith 3878 3879 3880 if expr a : '\(a\)' >/dev/null 2>&1 && 3881 test "X`expr 00001 : '.*\(...\)'`" = X001; then 3882 as_expr=expr 3883 else 3884 as_expr=false 3885 fi 3886 3887 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 3888 as_basename=basename 3889 else 3890 as_basename=false 3891 fi 3892 3893 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 3894 as_dirname=dirname 3895 else 3896 as_dirname=false 3897 fi 3898 3899 as_me=`$as_basename -- "$0" || 3900 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3901 X"$0" : 'X\(//\)$' \| \ 3902 X"$0" : 'X\(/\)' \| . 2>/dev/null || 3903 $as_echo X/"$0" | 3904 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3905 s//\1/ 3906 q 3907 } 3908 /^X\/\(\/\/\)$/{ 3909 s//\1/ 3910 q 3911 } 3912 /^X\/\(\/\).*/{ 3913 s//\1/ 3914 q 3915 } 3916 s/.*/./; q'` 3917 3918 # Avoid depending upon Character Ranges. 3919 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3920 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3921 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3922 as_cr_digits='0123456789' 3923 as_cr_alnum=$as_cr_Letters$as_cr_digits 3924 3925 ECHO_C= ECHO_N= ECHO_T= 3926 case `echo -n x` in #((((( 3927 -n*) 3928 case `echo 'xy\c'` in 3929 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 3930 xy) ECHO_C='\c';; 3931 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 3932 ECHO_T=' ';; 3933 esac;; 3934 *) 3935 ECHO_N='-n';; 3936 esac 3937 3938 rm -f conf$$ conf$$.exe conf$$.file 3939 if test -d conf$$.dir; then 3940 rm -f conf$$.dir/conf$$.file 3941 else 3942 rm -f conf$$.dir 3943 mkdir conf$$.dir 2>/dev/null 3944 fi 3945 if (echo >conf$$.file) 2>/dev/null; then 3946 if ln -s conf$$.file conf$$ 2>/dev/null; then 3947 as_ln_s='ln -s' 3948 # ... but there are two gotchas: 3949 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 3950 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 3951 # In both cases, we have to default to `cp -p'. 3952 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 3953 as_ln_s='cp -p' 3954 elif ln conf$$.file conf$$ 2>/dev/null; then 3955 as_ln_s=ln 3956 else 3957 as_ln_s='cp -p' 3958 fi 3959 else 3960 as_ln_s='cp -p' 3961 fi 3962 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 3963 rmdir conf$$.dir 2>/dev/null 3964 3965 3966 # as_fn_mkdir_p 3967 # ------------- 3968 # Create "$as_dir" as a directory, including parents if necessary. 3969 as_fn_mkdir_p () 3970 { 3971 3972 case $as_dir in #( 3973 -*) as_dir=./$as_dir;; 3974 esac 3975 test -d "$as_dir" || eval $as_mkdir_p || { 3976 as_dirs= 3977 while :; do 3978 case $as_dir in #( 3979 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 3980 *) as_qdir=$as_dir;; 3981 esac 3982 as_dirs="'$as_qdir' $as_dirs" 3983 as_dir=`$as_dirname -- "$as_dir" || 3984 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3985 X"$as_dir" : 'X\(//\)[^/]' \| \ 3986 X"$as_dir" : 'X\(//\)$' \| \ 3987 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 3988 $as_echo X"$as_dir" | 3989 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 3990 s//\1/ 3991 q 3992 } 3993 /^X\(\/\/\)[^/].*/{ 3994 s//\1/ 3995 q 3996 } 3997 /^X\(\/\/\)$/{ 3998 s//\1/ 3999 q 4000 } 4001 /^X\(\/\).*/{ 4002 s//\1/ 4003 q 4004 } 4005 s/.*/./; q'` 4006 test -d "$as_dir" && break 4007 done 4008 test -z "$as_dirs" || eval "mkdir $as_dirs" 4009 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 4010 4011 4012 } # as_fn_mkdir_p 4013 if mkdir -p . 2>/dev/null; then 4014 as_mkdir_p='mkdir -p "$as_dir"' 4015 else 4016 test -d ./-p && rmdir ./-p 4017 as_mkdir_p=false 4018 fi 4019 4020 if test -x / >/dev/null 2>&1; then 4021 as_test_x='test -x' 4022 else 4023 if ls -dL / >/dev/null 2>&1; then 4024 as_ls_L_option=L 4025 else 4026 as_ls_L_option= 4027 fi 4028 as_test_x=' 4029 eval sh -c '\'' 4030 if test -d "$1"; then 4031 test -d "$1/."; 4032 else 4033 case $1 in #( 4034 -*)set "./$1";; 4035 esac; 4036 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4037 ???[sx]*):;;*)false;;esac;fi 4038 '\'' sh 4039 ' 4040 fi 4041 as_executable_p=$as_test_x 4042 4043 # Sed expression to map a string onto a valid CPP name. 4044 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4045 4046 # Sed expression to map a string onto a valid variable name. 4047 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4048 4049 4050 exec 6>&1 4051 ## ----------------------------------- ## 4052 ## Main body of $CONFIG_STATUS script. ## 4053 ## ----------------------------------- ## 4054 _ASEOF 4055 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4056 4057 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4058 # Save the log message, to keep $0 and so on meaningful, and to 4059 # report actual input values of CONFIG_FILES etc. instead of their 4060 # values after options handling. 4061 ac_log=" 4062 This file was extended by $as_me, which was 4063 generated by GNU Autoconf 2.64. Invocation command line was 4064 4065 CONFIG_FILES = $CONFIG_FILES 4066 CONFIG_HEADERS = $CONFIG_HEADERS 4067 CONFIG_LINKS = $CONFIG_LINKS 4068 CONFIG_COMMANDS = $CONFIG_COMMANDS 4069 $ $0 $@ 4070 4071 on `(hostname || uname -n) 2>/dev/null | sed 1q` 4072 " 4073 4074 _ACEOF 4075 4076 case $ac_config_files in *" 4077 "*) set x $ac_config_files; shift; ac_config_files=$*;; 4078 esac 4079 4080 4081 4082 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4083 # Files that config.status was made for. 4084 config_files="$ac_config_files" 4085 4086 _ACEOF 4087 4088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4089 ac_cs_usage="\ 4090 \`$as_me' instantiates files and other configuration actions 4091 from templates according to the current configuration. Unless the files 4092 and actions are specified as TAGs, all are instantiated by default. 4093 4094 Usage: $0 [OPTION]... [TAG]... 4095 4096 -h, --help print this help, then exit 4097 -V, --version print version number and configuration settings, then exit 4098 -q, --quiet, --silent 4099 do not print progress messages 4100 -d, --debug don't remove temporary files 4101 --recheck update $as_me by reconfiguring in the same conditions 4102 --file=FILE[:TEMPLATE] 4103 instantiate the configuration file FILE 4104 4105 Configuration files: 4106 $config_files 4107 4108 Report bugs to the package provider." 4109 4110 _ACEOF 4111 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4112 ac_cs_version="\\ 4113 config.status 4114 configured by $0, generated by GNU Autoconf 2.64, 4115 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4116 4117 Copyright (C) 2009 Free Software Foundation, Inc. 4118 This config.status script is free software; the Free Software Foundation 4119 gives unlimited permission to copy, distribute and modify it." 4120 4121 ac_pwd='$ac_pwd' 4122 srcdir='$srcdir' 4123 test -n "\$AWK" || AWK=awk 4124 _ACEOF 4125 4126 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4127 # The default lists apply if the user does not specify any file. 4128 ac_need_defaults=: 4129 while test $# != 0 4130 do 4131 case $1 in 4132 --*=*) 4133 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4134 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4135 ac_shift=: 4136 ;; 4137 *) 4138 ac_option=$1 4139 ac_optarg=$2 4140 ac_shift=shift 4141 ;; 4142 esac 4143 4144 case $ac_option in 4145 # Handling of the options. 4146 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4147 ac_cs_recheck=: ;; 4148 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4149 $as_echo "$ac_cs_version"; exit ;; 4150 --debug | --debu | --deb | --de | --d | -d ) 4151 debug=: ;; 4152 --file | --fil | --fi | --f ) 4153 $ac_shift 4154 case $ac_optarg in 4155 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4156 esac 4157 as_fn_append CONFIG_FILES " '$ac_optarg'" 4158 ac_need_defaults=false;; 4159 --he | --h | --help | --hel | -h ) 4160 $as_echo "$ac_cs_usage"; exit ;; 4161 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4162 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4163 ac_cs_silent=: ;; 4164 4165 # This is an error. 4166 -*) as_fn_error "unrecognized option: \`$1' 4167 Try \`$0 --help' for more information." ;; 4168 4169 *) as_fn_append ac_config_targets " $1" 4170 ac_need_defaults=false ;; 4171 4172 esac 4173 shift 4174 done 4175 4176 ac_configure_extra_args= 4177 4178 if $ac_cs_silent; then 4179 exec 6>/dev/null 4180 ac_configure_extra_args="$ac_configure_extra_args --silent" 4181 fi 4182 4183 _ACEOF 4184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4185 if \$ac_cs_recheck; then 4186 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4187 shift 4188 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4189 CONFIG_SHELL='$SHELL' 4190 export CONFIG_SHELL 4191 exec "\$@" 4192 fi 4193 4194 _ACEOF 4195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4196 exec 5>>config.log 4197 { 4198 echo 4199 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4200 ## Running $as_me. ## 4201 _ASBOX 4202 $as_echo "$ac_log" 4203 } >&5 4204 4205 _ACEOF 4206 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4207 _ACEOF 4208 4209 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4210 4211 # Handling of arguments. 4212 for ac_config_target in $ac_config_targets 4213 do 4214 case $ac_config_target in 4215 "lib/pdtrace") CONFIG_FILES="$CONFIG_FILES lib/pdtrace" ;; 4216 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4217 4218 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4219 esac 4220 done 4221 4222 4223 # If the user did not use the arguments to specify the items to instantiate, 4224 # then the envvar interface is used. Set only those that are not. 4225 # We use the long form for the default assignment because of an extremely 4226 # bizarre bug on SunOS 4.1.3. 4227 if $ac_need_defaults; then 4228 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4229 fi 4230 4231 # Have a temporary directory for convenience. Make it in the build tree 4232 # simply because there is no reason against having it here, and in addition, 4233 # creating and moving files from /tmp can sometimes cause problems. 4234 # Hook for its removal unless debugging. 4235 # Note that there is a small window in which the directory will not be cleaned: 4236 # after its creation but before its name has been assigned to `$tmp'. 4237 $debug || 4238 { 4239 tmp= 4240 trap 'exit_status=$? 4241 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4242 ' 0 4243 trap 'as_fn_exit 1' 1 2 13 15 4244 } 4245 # Create a (secure) tmp directory for tmp files. 4246 4247 { 4248 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4249 test -n "$tmp" && test -d "$tmp" 4250 } || 4251 { 4252 tmp=./conf$$-$RANDOM 4253 (umask 077 && mkdir "$tmp") 4254 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 4255 4256 # Set up the scripts for CONFIG_FILES section. 4257 # No need to generate them if there are no CONFIG_FILES. 4258 # This happens for instance with `./config.status config.h'. 4259 if test -n "$CONFIG_FILES"; then 4260 4261 4262 ac_cr=`echo X | tr X '\015'` 4263 # On cygwin, bash can eat \r inside `` if the user requested igncr. 4264 # But we know of no other shell where ac_cr would be empty at this 4265 # point, so we can use a bashism as a fallback. 4266 if test "x$ac_cr" = x; then 4267 eval ac_cr=\$\'\\r\' 4268 fi 4269 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4270 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4271 ac_cs_awk_cr='\r' 4272 else 4273 ac_cs_awk_cr=$ac_cr 4274 fi 4275 4276 echo 'BEGIN {' >"$tmp/subs1.awk" && 4277 _ACEOF 4278 4279 4280 { 4281 echo "cat >conf$$subs.awk <<_ACEOF" && 4282 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4283 echo "_ACEOF" 4284 } >conf$$subs.sh || 4285 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4286 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4287 ac_delim='%!_!# ' 4288 for ac_last_try in false false false false false :; do 4289 . ./conf$$subs.sh || 4290 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4291 4292 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4293 if test $ac_delim_n = $ac_delim_num; then 4294 break 4295 elif $ac_last_try; then 4296 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 4297 else 4298 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4299 fi 4300 done 4301 rm -f conf$$subs.sh 4302 4303 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4304 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4305 _ACEOF 4306 sed -n ' 4307 h 4308 s/^/S["/; s/!.*/"]=/ 4309 p 4310 g 4311 s/^[^!]*!// 4312 :repl 4313 t repl 4314 s/'"$ac_delim"'$// 4315 t delim 4316 :nl 4317 h 4318 s/\(.\{148\}\).*/\1/ 4319 t more1 4320 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4321 p 4322 n 4323 b repl 4324 :more1 4325 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4326 p 4327 g 4328 s/.\{148\}// 4329 t nl 4330 :delim 4331 h 4332 s/\(.\{148\}\).*/\1/ 4333 t more2 4334 s/["\\]/\\&/g; s/^/"/; s/$/"/ 4335 p 4336 b 4337 :more2 4338 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4339 p 4340 g 4341 s/.\{148\}// 4342 t delim 4343 ' <conf$$subs.awk | sed ' 4344 /^[^""]/{ 4345 N 4346 s/\n// 4347 } 4348 ' >>$CONFIG_STATUS || ac_write_fail=1 4349 rm -f conf$$subs.awk 4350 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4351 _ACAWK 4352 cat >>"\$tmp/subs1.awk" <<_ACAWK && 4353 for (key in S) S_is_set[key] = 1 4354 FS = "" 4355 4356 } 4357 { 4358 line = $ 0 4359 nfields = split(line, field, "@") 4360 substed = 0 4361 len = length(field[1]) 4362 for (i = 2; i < nfields; i++) { 4363 key = field[i] 4364 keylen = length(key) 4365 if (S_is_set[key]) { 4366 value = S[key] 4367 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4368 len += length(value) + length(field[++i]) 4369 substed = 1 4370 } else 4371 len += 1 + keylen 4372 } 4373 4374 print line 4375 } 4376 4377 _ACAWK 4378 _ACEOF 4379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4380 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4381 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4382 else 4383 cat 4384 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4385 || as_fn_error "could not setup config files machinery" "$LINENO" 5 4386 _ACEOF 4387 4388 # VPATH may cause trouble with some makes, so we remove $(srcdir), 4389 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4390 # trailing colons and then remove the whole line if VPATH becomes empty 4391 # (actually we leave an empty line to preserve line numbers). 4392 if test "x$srcdir" = x.; then 4393 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4394 s/:*\$(srcdir):*/:/ 4395 s/:*\${srcdir}:*/:/ 4396 s/:*@srcdir@:*/:/ 4397 s/^\([^=]*=[ ]*\):*/\1/ 4398 s/:*$// 4399 s/^[^=]*=[ ]*$// 4400 }' 4401 fi 4402 4403 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4404 fi # test -n "$CONFIG_FILES" 4405 4406 4407 eval set X " :F $CONFIG_FILES " 4408 shift 4409 for ac_tag 4410 do 4411 case $ac_tag in 4412 :[FHLC]) ac_mode=$ac_tag; continue;; 4413 esac 4414 case $ac_mode$ac_tag in 4415 :[FHL]*:*);; 4416 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 4417 :[FH]-) ac_tag=-:-;; 4418 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4419 esac 4420 ac_save_IFS=$IFS 4421 IFS=: 4422 set x $ac_tag 4423 IFS=$ac_save_IFS 4424 shift 4425 ac_file=$1 4426 shift 4427 4428 case $ac_mode in 4429 :L) ac_source=$1;; 4430 :[FH]) 4431 ac_file_inputs= 4432 for ac_f 4433 do 4434 case $ac_f in 4435 -) ac_f="$tmp/stdin";; 4436 *) # Look for the file first in the build tree, then in the source tree 4437 # (if the path is not absolute). The absolute path cannot be DOS-style, 4438 # because $ac_f cannot contain `:'. 4439 test -f "$ac_f" || 4440 case $ac_f in 4441 [\\/$]*) false;; 4442 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4443 esac || 4444 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 4445 esac 4446 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4447 as_fn_append ac_file_inputs " '$ac_f'" 4448 done 4449 4450 # Let's still pretend it is `configure' which instantiates (i.e., don't 4451 # use $as_me), people would be surprised to read: 4452 # /* config.h. Generated by config.status. */ 4453 configure_input='Generated from '` 4454 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 4455 `' by configure.' 4456 if test x"$ac_file" != x-; then 4457 configure_input="$ac_file. $configure_input" 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 4459 $as_echo "$as_me: creating $ac_file" >&6;} 4460 fi 4461 # Neutralize special characters interpreted by sed in replacement strings. 4462 case $configure_input in #( 4463 *\&* | *\|* | *\\* ) 4464 ac_sed_conf_input=`$as_echo "$configure_input" | 4465 sed 's/[\\\\&|]/\\\\&/g'`;; #( 4466 *) ac_sed_conf_input=$configure_input;; 4467 esac 4468 4469 case $ac_tag in 4470 *:-:* | *:-) cat >"$tmp/stdin" \ 4471 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 4472 esac 4473 ;; 4474 esac 4475 4476 ac_dir=`$as_dirname -- "$ac_file" || 4477 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4478 X"$ac_file" : 'X\(//\)[^/]' \| \ 4479 X"$ac_file" : 'X\(//\)$' \| \ 4480 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 4481 $as_echo X"$ac_file" | 4482 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4483 s//\1/ 4484 q 4485 } 4486 /^X\(\/\/\)[^/].*/{ 4487 s//\1/ 4488 q 4489 } 4490 /^X\(\/\/\)$/{ 4491 s//\1/ 4492 q 4493 } 4494 /^X\(\/\).*/{ 4495 s//\1/ 4496 q 4497 } 4498 s/.*/./; q'` 4499 as_dir="$ac_dir"; as_fn_mkdir_p 4500 ac_builddir=. 4501 4502 case "$ac_dir" in 4503 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4504 *) 4505 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4506 # A ".." for each directory in $ac_dir_suffix. 4507 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4508 case $ac_top_builddir_sub in 4509 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4510 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4511 esac ;; 4512 esac 4513 ac_abs_top_builddir=$ac_pwd 4514 ac_abs_builddir=$ac_pwd$ac_dir_suffix 4515 # for backward compatibility: 4516 ac_top_builddir=$ac_top_build_prefix 4517 4518 case $srcdir in 4519 .) # We are building in place. 4520 ac_srcdir=. 4521 ac_top_srcdir=$ac_top_builddir_sub 4522 ac_abs_top_srcdir=$ac_pwd ;; 4523 [\\/]* | ?:[\\/]* ) # Absolute name. 4524 ac_srcdir=$srcdir$ac_dir_suffix; 4525 ac_top_srcdir=$srcdir 4526 ac_abs_top_srcdir=$srcdir ;; 4527 *) # Relative name. 4528 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4529 ac_top_srcdir=$ac_top_build_prefix$srcdir 4530 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4531 esac 4532 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4533 4534 4535 case $ac_mode in 4536 :F) 4537 # 4538 # CONFIG_FILE 4539 # 4540 4541 _ACEOF 4542 4543 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4544 # If the template does not know about datarootdir, expand it. 4545 # FIXME: This hack should be removed a few years after 2.60. 4546 ac_datarootdir_hack=; ac_datarootdir_seen= 4547 ac_sed_dataroot=' 4548 /datarootdir/ { 4549 p 4550 q 4551 } 4552 /@datadir@/p 4553 /@docdir@/p 4554 /@infodir@/p 4555 /@localedir@/p 4556 /@mandir@/p' 4557 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 4558 *datarootdir*) ac_datarootdir_seen=yes;; 4559 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 4561 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 4562 _ACEOF 4563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4564 ac_datarootdir_hack=' 4565 s&@datadir@&$datadir&g 4566 s&@docdir@&$docdir&g 4567 s&@infodir@&$infodir&g 4568 s&@localedir@&$localedir&g 4569 s&@mandir@&$mandir&g 4570 s&\\\${datarootdir}&$datarootdir&g' ;; 4571 esac 4572 _ACEOF 4573 4574 # Neutralize VPATH when `$srcdir' = `.'. 4575 # Shell code in configure.ac might set extrasub. 4576 # FIXME: do we really want to maintain this feature? 4577 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4578 ac_sed_extra="$ac_vpsub 4579 $extrasub 4580 _ACEOF 4581 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4582 :t 4583 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4584 s|@configure_input@|$ac_sed_conf_input|;t t 4585 s&@top_builddir@&$ac_top_builddir_sub&;t t 4586 s&@top_build_prefix@&$ac_top_build_prefix&;t t 4587 s&@srcdir@&$ac_srcdir&;t t 4588 s&@abs_srcdir@&$ac_abs_srcdir&;t t 4589 s&@top_srcdir@&$ac_top_srcdir&;t t 4590 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 4591 s&@builddir@&$ac_builddir&;t t 4592 s&@abs_builddir@&$ac_abs_builddir&;t t 4593 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 4594 $ac_datarootdir_hack 4595 " 4596 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 4597 || as_fn_error "could not create $ac_file" "$LINENO" 5 4598 4599 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 4600 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 4601 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 4602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4603 which seems to be undefined. Please make sure it is defined." >&5 4604 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 4605 which seems to be undefined. Please make sure it is defined." >&2;} 4606 4607 rm -f "$tmp/stdin" 4608 case $ac_file in 4609 -) cat "$tmp/out" && rm -f "$tmp/out";; 4610 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 4611 esac \ 4612 || as_fn_error "could not create $ac_file" "$LINENO" 5 4613 ;; 4614 4615 4616 4617 esac 4618 4619 4620 case $ac_file$ac_mode in 4621 "lib/pdtrace":F) chmod +x lib/pdtrace ;; 4622 4623 esac 4624 done # for ac_tag 4625 4626 4627 as_fn_exit 0 4628 _ACEOF 4629 ac_clean_files=$ac_clean_files_save 4630 4631 test $ac_write_fail = 0 || 4632 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 4633 4634 4635 # configure is writing to config.log, and then calls config.status. 4636 # config.status does its own redirection, appending to config.log. 4637 # Unfortunately, on DOS this fails, as config.log is still kept open 4638 # by configure, so config.status won't be able to write to it; its 4639 # output is simply discarded. So we exec the FD to /dev/null, 4640 # effectively closing config.log, so it can be properly (re)opened and 4641 # appended to by config.status. When coming back to configure, we 4642 # need to make the FD available again. 4643 if test "$no_create" != yes; then 4644 ac_cs_success=: 4645 ac_config_status_args= 4646 test "$silent" = yes && 4647 ac_config_status_args="$ac_config_status_args --quiet" 4648 exec 5>/dev/null 4649 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4650 exec 5>>config.log 4651 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4652 # would make configure fail if this is the last instruction. 4653 $ac_cs_success || as_fn_exit $? 4654 fi 4655 4656 # 4657 # CONFIG_SUBDIRS section. 4658 # 4659 if test "$no_recursion" != yes; then 4660 4661 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 4662 # so they do not pile up. 4663 ac_sub_configure_args= 4664 ac_prev= 4665 eval "set x $ac_configure_args" 4666 shift 4667 for ac_arg 4668 do 4669 if test -n "$ac_prev"; then 4670 ac_prev= 4671 continue 4672 fi 4673 case $ac_arg in 4674 -cache-file | --cache-file | --cache-fil | --cache-fi \ 4675 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 4676 ac_prev=cache_file ;; 4677 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 4678 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 4679 | --c=*) 4680 ;; 4681 --config-cache | -C) 4682 ;; 4683 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 4684 ac_prev=srcdir ;; 4685 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 4686 ;; 4687 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 4688 ac_prev=prefix ;; 4689 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 4690 ;; 4691 --disable-option-checking) 4692 ;; 4693 *) 4694 case $ac_arg in 4695 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 4696 esac 4697 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 4698 esac 4699 done 4700 4701 # Always prepend --prefix to ensure using the same prefix 4702 # in subdir configurations. 4703 ac_arg="--prefix=$prefix" 4704 case $ac_arg in 4705 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 4706 esac 4707 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 4708 4709 # Pass --silent 4710 if test "$silent" = yes; then 4711 ac_sub_configure_args="--silent $ac_sub_configure_args" 4712 fi 4713 4714 # Always prepend --disable-option-checking to silence warnings, since 4715 # different subdirs can have different --enable and --with options. 4716 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 4717 4718 ac_popdir=`pwd` 4719 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 4720 4721 # Do not complain, so a configure script can configure whichever 4722 # parts of a large source tree are present. 4723 test -d "$srcdir/$ac_dir" || continue 4724 4725 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 4726 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 4727 $as_echo "$ac_msg" >&6 4728 as_dir="$ac_dir"; as_fn_mkdir_p 4729 ac_builddir=. 4730 4731 case "$ac_dir" in 4732 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 4733 *) 4734 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 4735 # A ".." for each directory in $ac_dir_suffix. 4736 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 4737 case $ac_top_builddir_sub in 4738 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 4739 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 4740 esac ;; 4741 esac 4742 ac_abs_top_builddir=$ac_pwd 4743 ac_abs_builddir=$ac_pwd$ac_dir_suffix 4744 # for backward compatibility: 4745 ac_top_builddir=$ac_top_build_prefix 4746 4747 case $srcdir in 4748 .) # We are building in place. 4749 ac_srcdir=. 4750 ac_top_srcdir=$ac_top_builddir_sub 4751 ac_abs_top_srcdir=$ac_pwd ;; 4752 [\\/]* | ?:[\\/]* ) # Absolute name. 4753 ac_srcdir=$srcdir$ac_dir_suffix; 4754 ac_top_srcdir=$srcdir 4755 ac_abs_top_srcdir=$srcdir ;; 4756 *) # Relative name. 4757 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 4758 ac_top_srcdir=$ac_top_build_prefix$srcdir 4759 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 4760 esac 4761 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 4762 4763 4764 cd "$ac_dir" 4765 4766 # Check for guested configure; otherwise get Cygnus style configure. 4767 if test -f "$ac_srcdir/configure.gnu"; then 4768 ac_sub_configure=$ac_srcdir/configure.gnu 4769 elif test -f "$ac_srcdir/configure"; then 4770 ac_sub_configure=$ac_srcdir/configure 4771 elif test -f "$ac_srcdir/configure.in"; then 4772 # This should be Cygnus configure. 4773 ac_sub_configure=$ac_aux_dir/configure 4774 else 4775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 4776 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 4777 ac_sub_configure= 4778 fi 4779 4780 # The recursion is here. 4781 if test -n "$ac_sub_configure"; then 4782 # Make the cache file name correct relative to the subdirectory. 4783 case $cache_file in 4784 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 4785 *) # Relative name. 4786 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 4787 esac 4788 4789 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 4790 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 4791 # The eval makes quoting arguments work. 4792 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 4793 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 4794 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 4795 fi 4796 4797 cd "$ac_popdir" 4798 done 4799 fi 4800 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 4801 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 4802 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 4803 fi 4804 4805
Indexes created Sun Mar 01 05:31:48 UTC 2026